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import java.util.*; import java.util.zip.*; import java.util.List; import java.util.regex.*; import java.util.concurrent.*; import java.util.concurrent.atomic.*; import java.util.concurrent.locks.*; import javax.swing.*; import javax.swing.event.*; import javax.swing.text.*; import javax.swing.table.*; import java.io.*; import java.net.*; import java.lang.reflect.*; import java.lang.ref.*; import java.lang.management.*; import java.security.*; import java.security.spec.*; import java.awt.*; import java.awt.event.*; import java.awt.image.*; import javax.imageio.*; import java.math.*; import java.awt.dnd.*; import java.awt.datatransfer.DataFlavor; import java.awt.datatransfer.DataFlavor; import java.awt.datatransfer.DataFlavor; import javax.swing.event.AncestorEvent; import java.awt.datatransfer.*; import java.awt.datatransfer.Transferable; import java.awt.datatransfer.Transferable; import java.awt.datatransfer.Transferable; import java.awt.datatransfer.UnsupportedFlavorException; import java.awt.geom.AffineTransform; import java.awt.geom.*; import java.awt.datatransfer.StringSelection; import javax.swing.event.AncestorListener; import javax.swing.Timer; import java.awt.geom.*; import java.awt.font.GlyphVector; import java.awt.geom.*; import javax.swing.Timer; import javax.swing.undo.UndoManager; class main { static String inputDiagrams = "\n CirclesAndLines(circles=[Circle(text=\"A [Anything]\", x=d(\"0.32\"), y=d(\"0.55\")), Circle(text=\"B [Anything]\", x=d(\"0.68\"), y=d(\"0.55\"))], lines=[Arrow(a=t5, b=t26, text=\"is\"), Arrow(a=t26, b=t5, text=\"then: is?\")], title=\"A B B A\")\n CirclesAndLines(circles=[Circle(quickvis=\"Philosophy\", text=\"Philosophy\", x=d(\"0.27\"), y=d(\"0.47\")), Circle(quickvis=\"Asking questions\", text=\"Asking questions\", x=d(\"0.75\"), y=d(\"0.47\"))], lines=[Arrow(a=t5, b=t30, text=\"is\")], title=\"Philosophy\")\n"; public static void main(final String[] args) throws Exception { List webs = websFromCALStructures_vis(inputDiagrams); Web instructionWeb = first(webs); Web patternWeb = web_withoutRelationsStartingWith(instructionWeb, "Then:"); Web inputWeb = last(webs); Map map = web_matchAllPerms(patternWeb, inputWeb); if (map != null) print("Have match!"); else print("No match."); print(map); } static Map web_matchAllPerms(Web patternWeb, Web inputWeb) { List patternNodes = web_nodes(patternWeb); List inputNodes = web_nodes(inputWeb); if (l(patternNodes) != l(inputNodes)) return null; //fail("Can't match, differing number of nodes: " + l(patternNodes) + "/" + l(inputNodes)); List> perms = allPermutations(inputNodes); Best < List < WebNode > > best = new Best(); for (List perm : perms) best.put(perm, web_matchNodeLists(patternNodes, perm)); List l = best.getIfScoreAbove(0); return l == null ? null : twoListsToOrderedMap(patternNodes, l); } static volatile StringBuffer local_log = new StringBuffer(); // not redirected static volatile StringBuffer print_log = local_log; // might be redirected, e.g. to main bot // in bytes - will cut to half that static volatile int print_log_max = 1024*1024; static volatile int local_log_max = 100*1024; //static int print_maxLineLength = 0; // 0 = unset static boolean print_silent; // total mute if set static Object print_byThread_lock = new Object(); static volatile ThreadLocal> print_byThread; // special handling by thread static void print() { print(""); } // slightly overblown signature to return original object... static A print(A o) { ping(); if (print_silent) return o; String s = String.valueOf(o) + "\n"; print_noNewLine(s); return o; } static void print_noNewLine(String s) { if (print_byThread != null) { F1 f = print_byThread.get(); if (f != null) if (isFalse(f.get(s))) return; } print_raw(s); } static void print_raw(String s) { s = fixNewLines(s); // TODO if (print_maxLineLength != 0) StringBuffer loc = local_log; StringBuffer buf = print_log; int loc_max = print_log_max; if (buf != loc && buf != null) { print_append(buf, s, print_log_max); loc_max = local_log_max; } if (loc != null) print_append(loc, s, loc_max); System.out.print(s); } static void print(long l) { print(String.valueOf(l)); } static void print(char c) { print(String.valueOf(c)); } static void print_append(StringBuffer buf, String s, int max) { synchronized(buf) { buf.append(s); max /= 2; if (buf.length() > max) try { int newLength = max/2; int ofs = buf.length()-newLength; String newString = buf.substring(ofs); buf.setLength(0); buf.append("[...] ").append(newString); } catch (Exception e) { buf.setLength(0); } } } static A last(List l) { return l.isEmpty() ? null : l.get(l.size()-1); } static char last(String s) { return empty(s) ? '#' : s.charAt(l(s)-1); } static int last(int[] a) { return l(a) != 0 ? a[l(a)-1] : 0; } static List websFromCALStructures_vis(String... structures) { if (l(structures) == 1) structures = toStringArray(tlft_j(first(structures))); webToCAL_visStructures(structures); return websFromCALStructures(structures); } static List websFromCALStructures_vis(List structures) { return websFromCALStructures_vis(asStringArray(structures)); } static Web web_withoutRelationsStartingWith(Web web, String prefix) { return web_dropRelationsStartingWith(cloneWeb(web), prefix); } static Map _registerThread_threads = Collections.synchronizedMap(new WeakHashMap()); static Thread _registerThread(Thread t) { _registerThread_threads.put(t, true); return t; } static void _registerThread() { _registerThread(Thread.currentThread()); } static Object first(Object list) { return empty((List) list) ? null : ((List) list).get(0); } static A first(List list) { return empty(list) ? null : list.get(0); } static A first(A[] bla) { return bla == null || bla.length == 0 ? null : bla[0]; } static A first(Iterable i) { if (i == null) return null; Iterator it = i.iterator(); return it.hasNext() ? it.next() : null; } static Character first(String s) { return empty(s) ? null : s.charAt(0); } static A first(Pair p) { return p == null ? null : p.a; } static String fixNewLines(String s) { return s.replace("\r\n", "\n").replace("\r", "\n"); } static List web_nodes(Web web) { return web_nonRelationNodes(web); } static List tlft_j(String text) { return toLinesFullTrim_java(text); } static volatile boolean ping_pauseAll; static int ping_sleep = 100; // poll pauseAll flag every 100 static volatile boolean ping_anyActions; static Map ping_actions = synchroMap(new WeakHashMap()); // always returns true static boolean ping() { if (ping_pauseAll || ping_anyActions) ping_impl(); return true; } // returns true when it slept static boolean ping_impl() { try { if (ping_pauseAll && !isAWTThread()) { do Thread.sleep(ping_sleep); while (ping_pauseAll); return true; } if (ping_anyActions) { Object action; synchronized(ping_actions) { action = ping_actions.get(currentThread()); if (action instanceof Runnable) ping_actions.remove(currentThread()); if (ping_actions.isEmpty()) ping_anyActions = false; } if (action instanceof Runnable) ((Runnable) action).run(); else if (eq(action, "cancelled")) throw fail("Thread cancelled."); } return false; } catch (Exception __e) { throw rethrow(__e); } } static Map webToCAL_visMap = caseInsensitiveSynchroMap(); static void webToCAL_visStructures(String... structures) { for (String s : structures) try { for (Circle c : cal_unstructure(s).circles) if (nempty(c.quickvis) && nempty(c.text)) webToCAL_visMap.put(c.text, c.quickvis); } catch (Throwable __e) { printStackTrace2(__e); } } static List> allPermutations(List l) { List < List < A > > out = new ArrayList(); allPermutations_impl(cloneList(l), l(l), out); return out; } static void allPermutations_impl(List l, int n, List> out) { if (n <= 1) { ping(); out.add(cloneList(l)); } else for(int i = 0; i < n; i++) { allPermutations_impl(l, n-1, out); swapElements(l, n % 2 == 0 ? i : 0, n-1); } } static boolean isFalse(Object o) { return eq(false, o); } static Web cloneWeb(Web web) { return web_cloneWeb(web); } static int l(Object[] a) { return a == null ? 0 : a.length; } static int l(boolean[] a) { return a == null ? 0 : a.length; } static int l(byte[] a) { return a == null ? 0 : a.length; } static int l(int[] a) { return a == null ? 0 : a.length; } static int l(float[] a) { return a == null ? 0 : a.length; } static int l(char[] a) { return a == null ? 0 : a.length; } static int l(Collection c) { return c == null ? 0 : c.size(); } static int l(Map m) { return m == null ? 0 : m.size(); } static int l(CharSequence s) { return s == null ? 0 : s.length(); } static long l(File f) { return f == null ? 0 : f.length(); } static int l(Object o) { return o instanceof String ? l((String) o) : o instanceof Map ? l((Map) o) : l((Collection) o); // incomplete } static int l(Lisp l) { return l == null ? 0 : l.size(); } static LinkedHashMap twoListsToOrderedMap(List l1, List l2) { if (l(l1) != l(l2)) throw fail("Differing list size: " + l(l1) + "/" + l(l2)); LinkedHashMap map = new LinkedHashMap(); int n = l(l1); for (int i = 0; i < n; i++) map.put(l1.get(i), l2.get(i)); return map; } static String[] toStringArray(Collection c) { String[] a = new String[l(c)]; Iterator it = c.iterator(); for (int i = 0; i < l(a); i++) a[i] = it.next(); return a; } static String[] toStringArray(Object o) { if (o instanceof String[]) return (String[]) o; else if (o instanceof Collection) return toStringArray((Collection) o); else throw fail("Not a collection or array: " + getClassName(o)); } static boolean web_matchNodeLists_debug; static int web_matchNodeLists(List l1, List l2) { if (l(l1) != l(l2)) return -1000; int score = 0; if (empty(l1)) return score; HashMap map = twoListsToHashMap(l1, l2); Web web = first(l1).web, web2 = first(l2).web; // Score nodes for (int i = 0; i < l(l1); i++) { WebNode a = l1.get(i), b = l2.get(i); if (web_isAnythingVariable(a)) continue; if (neq(web_labels(a), web_labels(b))) --score; } // Score relations for (WebRelation rel : web_relationObjects(web)) { WebNode aa = map.get(rel.a), bb = map.get(rel.b); if (aa == null || bb == null) continue; WebRelation rel2 = web2.getRelation(aa, bb); if (web_matchNodeLists_debug) print("a=" + rel.a + ", b=" + rel.b + ", aa=" + aa + ", bb=" + bb + ", rel2 labels=" + (rel2 == null ? "-" : str(rel2.labels)) + ", labels=" + rel.labels); if (rel2 == null || !containsAll(rel2.labels, rel.labels)) --score; } return score; } static boolean empty(Collection c) { return c == null || c.isEmpty(); } static boolean empty(String s) { return s == null || s.length() == 0; } static boolean empty(Map map) { return map == null || map.isEmpty(); } static boolean empty(Object[] o) { return o == null || o.length == 0; } static boolean empty(Object o) { if (o instanceof Collection) return empty((Collection) o); if (o instanceof String) return empty((String) o); if (o instanceof Map) return empty((Map) o); if (o instanceof Object[]) return empty((Object[]) o); throw fail("unknown type for 'empty': " + getType(o)); } static boolean empty(float[] a) { return a == null || a.length == 0; } static boolean empty(int[] a) { return a == null || a.length == 0; } static boolean empty(long[] a) { return a == null || a.length == 0; } // also takes one string with multiple lines static List websFromCALStructures(String... structures) { if (l(structures) == 1) structures = toStringArray(tlft_j(first(structures))); return map("webFromCALStructure",structures); } static List webFromCALStructures(List structures) { return map("webFromCALStructure",structures); } static String[] asStringArray(Collection c) { return toStringArray(c); } static String[] asStringArray(Object o) { return toStringArray(o); } static Web web_dropRelationsStartingWith(Web web, String prefix) { for (WebRelation rel : values(web.relations)) { List labels = new ArrayList(); for (Lisp l : rel.labels) if (!swic(web.unparseLabel(l), prefix)) labels.add(l); if (l(labels) < l(rel.labels)) web_setLabels(rel, labels); } web_dropEmptyRelations(web); return web; } static HashMap twoListsToHashMap(List l1, List l2) { if (l(l1) != l(l2)) throw fail("Differing list size: " + l(l1) + "/" + l(l2)); HashMap map = new HashMap(); int n = l(l1); for (int i = 0; i < n; i++) map.put(l1.get(i), l2.get(i)); return map; } static void swapElements(List l, int i, int j) { if (i == j) return; Object o = l.get(i); l.set(i, l.get(j)); l.set(j, o); } static boolean neq(Object a, Object b) { return !eq(a, b); } // TODO: test if android complains about this static boolean isAWTThread() { if (isAndroid()) return false; if (isHeadless()) return false; return isAWTThread_awt(); } static boolean isAWTThread_awt() { return SwingUtilities.isEventDispatchThread(); } static Thread currentThread() { return Thread.currentThread(); } static Map caseInsensitiveSynchroMap() { return (Map) synchroMap(caseInsensitiveMap()); } static List cloneList(Collection l) { if (l == null) return new ArrayList(); // assume collection's mutex is equal to collection, which will be true unless you explicitly pass a mutex to synchronizedList() which no one ever does. synchronized(l) { return new ArrayList(l); } } static boolean eq(Object a, Object b) { return a == null ? b == null : a == b || a.equals(b); } static String str(Object o) { return o == null ? "null" : o.toString(); } static String str(char[] c) { return new String(c); } static RuntimeException fail() { throw new RuntimeException("fail"); } static RuntimeException fail(Throwable e) { throw asRuntimeException(e); } static RuntimeException fail(Object msg) { throw new RuntimeException(String.valueOf(msg)); } static RuntimeException fail(String msg) { throw new RuntimeException(unnull(msg)); } static RuntimeException fail(String msg, Throwable innerException) { throw new RuntimeException(msg, innerException); } static String getType(Object o) { return getClassName(o); } static String getClassName(Object o) { return o == null ? "null" : o.getClass().getName(); } static Collection web_relationObjects(Web web) { return values(web.relations); } static void web_setLabels(WebNode node, List labels) { web_deindex(node); node.labels = cloneList(labels); web_index(node); } static Map synchroMap() { return synchroHashMap(); } static Map synchroMap(Map map) { return Collections.synchronizedMap(map); } static CirclesAndLines cal_unstructure(String s) { return (CirclesAndLines) unstructure(s); } static Web webFromCALStructure(String structure) { return calToWeb((CirclesAndLines) unstructure(structure)); } static Collection values(Map map) { return map == null ? emptyList() : map.values(); } static boolean swic(String a, String b) { return startsWithIgnoreCase(a, b); } static boolean swic(String a, String b, Matches m) { if (!swic(a, b)) return false; m.m = new String[] {substring(a, l(b))}; return true; } static List toLinesFullTrim_java(String text) { return toLinesFullTrim(joinLines(map("javaDropComments", toLinesFullTrim(text)))); } static List web_labels(WebNode n) { return n == null ? null : n.labels; } static List map(Iterable l, Object f) { return map(f, l); } static List map(Object f, Iterable l) { List x = emptyList(l); for (Object o : unnull(l)) x.add(callF(f, o)); return x; } static List map(Object f, Object[] l) { return map(f, asList(l)); } static List map(Object[] l, Object f) { return map(f, l); } static List map(Object f, Map map) { return map(map, f); } static List map(Map map, Object f) { List x = new ArrayList(); for (Object _e : map.entrySet()) { Map.Entry e = (Map.Entry) _e; x.add(callF(f, e.getKey(), e.getValue())); } return x; } static RuntimeException rethrow(Throwable e) { throw asRuntimeException(e); } static List web_nonRelationNodes(Web web) { return listMinusSet(web.nodes, values(web.relations)); } static boolean containsAll(Collection a, Collection b) { for (A o : b) if (!a.contains(o)) return false; return true; } static boolean nempty(Collection c) { return !isEmpty(c); } static boolean nempty(CharSequence s) { return !isEmpty(s); } static boolean nempty(Object[] o) { return !isEmpty(o); } static boolean nempty(Map m) { return !isEmpty(m); } static boolean nempty(Iterator i) { return i != null && i.hasNext(); } static Web web_dropEmptyRelations(Web web) { for (WebRelation rel : cloneList(values(web.relations))) if (empty(rel.labels)) web_removeRelation(rel); return web; } static Web web_cloneWeb(Web web) { Web w = web_similarEmptyWeb(web); web_addWebToWeb(web, w); return w; } static Throwable printStackTrace2(Throwable e) { // we go to system.out now - system.err is nonsense print(getStackTrace2(e)); return e; } static void printStackTrace2() { printStackTrace2(new Throwable()); } static void printStackTrace2(String msg) { printStackTrace2(new Throwable(msg)); } /*static void printStackTrace2(S indent, Throwable e) { if (endsWithLetter(indent)) indent += " "; printIndent(indent, getStackTrace2(e)); }*/ static boolean web_isAnythingVariable(WebNode n) { return endsWithIC(web_text(n), " [Anything]"); } static Boolean isHeadless_cache; static boolean isHeadless() { if (isHeadless_cache != null) return isHeadless_cache; if (GraphicsEnvironment.isHeadless()) return isHeadless_cache = true; // Also check if AWT actually works. // If DISPLAY variable is set but no X server up, this will notice. try { SwingUtilities.isEventDispatchThread(); return isHeadless_cache = false; } catch (Throwable e) { return isHeadless_cache = true; } } static WeakHashMap> callF_cache = new WeakHashMap(); static A callF(F0 f) { return f == null ? null : f.get(); } static Object callF(Object f, Object... args) { try { if (f instanceof String) return callMC((String) f, args); if (f instanceof Runnable) { ((Runnable) f).run(); return null; } if (f == null) return null; Class c = f.getClass(); ArrayList methods; synchronized(callF_cache) { methods = callF_cache.get(c); if (methods == null) methods = callF_makeCache(c); } int n = l(methods); if (n == 0) throw fail("No get method in " + getClassName(c)); if (n == 1) return methods.get(0).invoke(f, args); for (int i = 0; i < n; i++) { Method m = methods.get(i); if (call_checkArgs(m, args, false)) return m.invoke(f, args); } throw fail("No matching get method in " + getClassName(c)); } catch (Exception __e) { throw rethrow(__e); } } // used internally static ArrayList callF_makeCache(Class c) { ArrayList l = new ArrayList(); Class _c = c; do { for (Method m : _c.getDeclaredMethods()) if (m.getName().equals("get")) { m.setAccessible(true); l.add(m); } if (!l.isEmpty()) break; _c = _c.getSuperclass(); } while (_c != null); callF_cache.put(c, l); return l; } static String joinLines(List lines) { return fromLines(lines); } static String joinLines(String glue, String text) { return join(glue, toLines(text)); } static ArrayList asList(A[] a) { return new ArrayList(Arrays.asList(a)); } static ArrayList asList(int[] a) { ArrayList l = new ArrayList(); for (int i : a) l.add(i); return l; } static ArrayList asList(Iterable s) { if (s instanceof ArrayList) return (ArrayList) s; ArrayList l = new ArrayList(); if (s != null) for (A a : s) l.add(a); return l; } static ArrayList asList(Enumeration e) { ArrayList l = new ArrayList(); if (e != null) while (e.hasMoreElements()) l.add(e.nextElement()); return l; } static RuntimeException asRuntimeException(Throwable t) { return t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t); } static String web_text(WebNode node) { return node == null ? null : node.text(); } static TreeMap caseInsensitiveMap() { return new TreeMap(String.CASE_INSENSITIVE_ORDER); } static String getStackTrace2(Throwable throwable) { return getStackTrace(throwable) + replacePrefix("java.lang.RuntimeException: ", "FAIL: ", str(getInnerException(throwable))) + "\n"; } static HashMap web_addWebToWeb(Web web, Web w) { HashMap map = new HashMap(); for (WebNode node : web.nodes) if (!(node instanceof WebRelation)) map.put(node, cloneNodeToWeb(node, w)); for (Pair p : keys(web.relations)) w.getRelation(assertNotNull(map.get(p.a)), assertNotNull(map.get(p.b))).addLabels(web.getRelation(p).labels); return map; } static List toLinesFullTrim(String s) { List l = toLines(s); for (ListIterator i = l.listIterator(); i.hasNext(); ) { String line = i.next().trim(); if (line.length() == 0) i.remove(); else i.set(line); } return l; } static List toLinesFullTrim(File f) { return toLinesFullTrim(loadTextFile(f)); } static Web web_similarEmptyWeb(Web web) { Web w = new Web(); w.useCLParse = web.useCLParse; w.labelsToUpper = web.labelsToUpper; return w; } static Web calToWeb(CirclesAndLines cal) { Web web = new Web(); web.useCLParse = false; web.title = cal.title; HashMap map = new HashMap(); for (Circle c : cal.circles) { WebNode node = web.newNode(c.text); copyFields(c, node, "x", "y"); map.put(c, node); } for (Line l : cal.lines) { WebNode rel = web.getRelation(assertNotNull(map.get(l.a)), assertNotNull(map.get(l.b))); rel.addLabel(l.text); } return web; } static void web_index(WebNode n) { for (Lisp label : n.labels) n.web.index.setPut(label, n); } static String unnull(String s) { return s == null ? "" : s; } static List unnull(List l) { return l == null ? emptyList() : l; } static Iterable unnull(Iterable i) { return i == null ? emptyList() : i; } static Object[] unnull(Object[] a) { return a == null ? new Object[0] : a; } static BitSet unnull(BitSet b) { return b == null ? new BitSet() : b; } static Pt unnull(Pt p) { return p == null ? new Pt() : p; } static void web_deindex(WebNode n) { for (Lisp label : n.labels) n.web.index.remove(label, n); } static Object unstructure(String text) { return unstructure(text, false); } static Object unstructure(String text, final boolean allDynamic) { return unstructure(text, allDynamic, null); } static int structure_internStringsLongerThan = 50; static int unstructure_tokrefs; // stats abstract static class unstructure_Receiver { abstract void set(Object o); } // classFinder: func(name) -> class (optional) static Object unstructure(String text, boolean allDynamic, Object classFinder) { if (text == null) return null; return unstructure_tok(javaTokC_noMLS_iterator(text), allDynamic, classFinder); } static Object unstructure_reader(BufferedReader reader) { return unstructure_tok(javaTokC_noMLS_onReader(reader), false, null); } static Object unstructure_tok(final Producer tok, final boolean allDynamic, final Object classFinder) { final boolean debug = unstructure_debug; final class X { int i = -1; HashMap refs = new HashMap(); HashMap tokrefs = new HashMap(); HashSet concepts = new HashSet(); HashMap classesMap = new HashMap(); List stack = new ArrayList(); String curT; // look at current token String t() { return curT; } // get current token, move to next String tpp() { String t = curT; consume(); return t; } void parse(final unstructure_Receiver out) { String t = t(); int refID = 0; if (structure_isMarker(t, 0, l(t))) { refID = parseInt(t.substring(1)); consume(); } final int _refID = refID; // if (debug) print("parse: " + quote(t)); final int tokIndex = i; parse_inner(refID, tokIndex, new unstructure_Receiver() { void set(Object o) { if (_refID != 0) refs.put(_refID, o); if (o != null) tokrefs.put(tokIndex, o); out.set(o); } }); } void parse_inner(int refID, int tokIndex, final unstructure_Receiver out) { String t = t(); // if (debug) print("parse_inner: " + quote(t)); Class c = classesMap.get(t); if (c == null) { if (t.startsWith("\"")) { String s = internIfLongerThan(unquote(tpp()), structure_internStringsLongerThan); out.set(s); return; } if (t.startsWith("'")) { out.set(unquoteCharacter(tpp())); return; } if (t.equals("bigint")) { out.set(parseBigInt()); return; } if (t.equals("d")) { out.set(parseDouble()); return; } if (t.equals("fl")) { out.set(parseFloat()); return; } if (t.equals("false") || t.equals("f")) { consume(); out.set(false); return; } if (t.equals("true") || t.equals("t")) { consume(); out.set(true); return; } if (t.equals("-")) { consume(); t = tpp(); out.set(isLongConstant(t) ? (Object) (-parseLong(t)) : (Object) (-parseInt(t))); return; } if (isInteger(t) || isLongConstant(t)) { consume(); //if (debug) print("isLongConstant " + quote(t) + " => " + isLongConstant(t)); if (isLongConstant(t)) { out.set(parseLong(t)); return; } long l = parseLong(t); boolean isInt = l == (int) l; if (debug) print("l=" + l + ", isInt: " + isInt); out.set(isInt ? (Object) new Integer((int) l) : (Object) new Long(l)); return; } if (t.equals("File")) { consume(); File f = new File(unquote(tpp())); out.set(f); return; } if (t.startsWith("r") && isInteger(t.substring(1))) { consume(); int ref = Integer.parseInt(t.substring(1)); Object o = refs.get(ref); if (o == null) print("Warning: unsatisfied back reference " + ref); out.set(o); return; } if (t.startsWith("t") && isInteger(t.substring(1))) { consume(); int ref = Integer.parseInt(t.substring(1)); Object o = tokrefs.get(ref); if (o == null) print("Warning: unsatisfied token reference " + ref); out.set(o); return; } if (t.equals("hashset")) { parseHashSet(out); return; } if (t.equals("treeset")) { parseTreeSet(out); return; } if (eqOneOf(t, "hashmap", "hm")) { consume(); parseMap(new HashMap(), out); return; } if (t.equals("lhm")) { consume(); parseMap(new LinkedHashMap(), out); return; } if (t.equals("{")) { parseMap(out); return; } if (t.equals("[")) { parseList(out); return; } if (t.equals("bitset")) { parseBitSet(out); return; } if (t.equals("array") || t.equals("intarray")) { parseArray(out); return; } if (t.equals("ba")) { consume(); String hex = unquote(tpp()); out.set(hexToBytes(hex)); return; } if (t.equals("boolarray")) { consume(); int n = parseInt(tpp()); String hex = unquote(tpp()); out.set(boolArrayFromBytes(hexToBytes(hex), n)); return; } if (t.equals("class")) { out.set(parseClass()); return; } if (t.equals("l")) { parseLisp(out); return; } if (t.equals("null")) { consume(); out.set(null); return; } if (eq(t, "c")) { consume("c"); t = t(); assertTrue(isJavaIdentifier(t)); concepts.add(t); } } if (eq(t, "j")) { consume("j"); out.set(parseJava()); return; } if (c == null && !isJavaIdentifier(t)) throw new RuntimeException("Unknown token " + (i+1) + ": " + t); // any other class name if (c == null) { // First, find class if (allDynamic) c = null; else c = classFinder != null ? (Class) callF(classFinder, t) : findClass(t); if (c != null) classesMap.put(t, c); } // Check if it has an outer reference consume(); boolean hasBracket = eq(t(), "("); if (hasBracket) consume(); boolean hasOuter = hasBracket && eq(t(), "this$1"); DynamicObject dO = null; Object o = null; if (c != null) { o = hasOuter ? nuStubInnerObject(c) : nuEmptyObject(c); if (o instanceof DynamicObject) dO = (DynamicObject) o; } else { if (concepts.contains(t) && (c = findClass("Concept")) != null) o = dO = (DynamicObject) nuEmptyObject(c); else dO = new DynamicObject(); dO.className = t; if (debug) print("Made dynamic object " + t + " " + shortClassName(dO)); } // Save in references list early because contents of object // might link back to main object if (refID != 0) refs.put(refID, o != null ? o : dO); tokrefs.put(tokIndex, o != null ? o : dO); // NOW parse the fields! final LinkedHashMap fields = new LinkedHashMap(); // preserve order final Object _o = o; final DynamicObject _dO = dO; if (hasBracket) { stack.add(new Runnable() { public void run() { try { if (eq(t(), ")")) { consume(")"); objRead(_o, _dO, fields); out.set(_o != null ? _o : _dO); } else { final String key = unquote(tpp()); consume("="); stack.add(this); parse(new unstructure_Receiver() { void set(Object value) { fields.put(key, value); if (eq(t(), ",")) consume(); } }); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (eq(t(), \")\")) {\r\n consume(\")\");\r\n objRead(_o, _dO, fie..."; }}); } else { objRead(o, dO, fields); out.set(o != null ? o : dO); } } void objRead(Object o, DynamicObject dO, Map fields) { if (o != null) if (dO != null) { if (debug) printStructure("setOptAllDyn", fields); setOptAllDyn(dO, fields); } else { setOptAll(o, fields); } else for (String field : keys(fields)) dO.fieldValues.put(field.intern(), fields.get(field)); if (o != null) pcallOpt_noArgs(o, "_doneLoading"); } void parseSet(final Set set, final unstructure_Receiver out) { parseList(new unstructure_Receiver() { void set(Object o) { set.addAll((List) o); out.set(set); } }); } void parseLisp(final unstructure_Receiver out) { consume("l"); consume("("); final ArrayList list = new ArrayList(); stack.add(new Runnable() { public void run() { try { if (eq(t(), ")")) { consume(")"); out.set(newObject("main$Lisp", (String) list.get(0), subList(list, 1))); } else { stack.add(this); parse(new unstructure_Receiver() { void set(Object o) { list.add(o); if (eq(t(), ",")) consume(); } }); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (eq(t(), \")\")) {\r\n consume(\")\");\r\n out.set(newObject(\"main$..."; }}); } void parseBitSet(final unstructure_Receiver out) { consume("bitset"); consume("{"); final BitSet bs = new BitSet(); stack.add(new Runnable() { public void run() { try { if (eq(t(), "}")) { consume("}"); out.set(bs); } else { stack.add(this); parse(new unstructure_Receiver() { void set(Object o) { bs.set((Integer) o); if (eq(t(), ",")) consume(); } }); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (eq(t(), \"}\")) {\r\n consume(\"}\");\r\n out.set(bs);\r\n } ..."; }}); } void parseList(final unstructure_Receiver out) { consume("["); final ArrayList list = new ArrayList(); stack.add(new Runnable() { public void run() { try { if (eq(t(), "]")) { consume("]"); out.set(list); } else { stack.add(this); parse(new unstructure_Receiver() { void set(Object o) { //if (debug) print("List element type: " + getClassName(o)); list.add(o); if (eq(t(), ",")) consume(); } }); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (eq(t(), \"]\")) {\r\n consume(\"]\");\r\n out.set(list);\r\n ..."; }}); } void parseArray(final unstructure_Receiver out) { final String type = tpp(); consume("{"); final List list = new ArrayList(); stack.add(new Runnable() { public void run() { try { if (eq(t(), "}")) { consume("}"); out.set(type.equals("intarray") ? toIntArray(list) : list.toArray()); } else { stack.add(this); parse(new unstructure_Receiver() { void set(Object o) { list.add(o); if (eq(t(), ",")) consume(); } }); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (eq(t(), \"}\")) {\r\n consume(\"}\");\r\n out.set(type.equals(\"int..."; }}); } Object parseClass() { consume("class"); consume("("); String name = unquote(tpp()); consume(")"); name = dropPrefix("main$", name); Class c = allDynamic ? null : classFinder != null ? (Class) callF(classFinder, name) : findClass(name); if (c != null) return c; DynamicObject dO = new DynamicObject(); dO.className = "java.lang.Class"; dO.fieldValues.put("name", name); return dO; } Object parseBigInt() { consume("bigint"); consume("("); String val = tpp(); if (eq(val, "-")) val = "-" + tpp(); consume(")"); return new BigInteger(val); } Object parseDouble() { consume("d"); consume("("); String val = unquote(tpp()); consume(")"); return Double.parseDouble(val); } Object parseFloat() { consume("fl"); String val; if (eq(t(), "(")) { consume("("); val = unquote(tpp()); consume(")"); } else { val = unquote(tpp()); } return Float.parseFloat(val); } void parseHashSet(unstructure_Receiver out) { consume("hashset"); parseSet(new HashSet(), out); } void parseTreeSet(unstructure_Receiver out) { consume("treeset"); parseSet(new TreeSet(), out); } void parseMap(unstructure_Receiver out) { parseMap(new TreeMap(), out); } Object parseJava() { String j = unquote(tpp()); Matches m = new Matches(); if (jmatch("java.awt.Color[r=*,g=*,b=*]", j, m)) return nuObject("java.awt.Color", parseInt(m.unq(0)), parseInt(m.unq(1)), parseInt(m.unq(2))); else { warn("Unknown Java object: " + j); return null; } } void parseMap(final Map map, final unstructure_Receiver out) { consume("{"); stack.add(new Runnable() { boolean v; Object key; public void run() { if (v) { v = false; stack.add(this); consume("="); parse(new unstructure_Receiver() { void set(Object value) { map.put(key, value); if (debug) print("parseMap: Got value " + getClassName(value) + ", next token: " + quote(t())); if (eq(t(), ",")) consume(); } }); } else { if (eq(t(), "}")) { consume("}"); out.set(map); } else { v = true; stack.add(this); parse(new unstructure_Receiver() { void set(Object o) { key = o; } }); } } // if v else } // run() }); } /*void parseSub(unstructure_Receiver out) { int n = l(stack); parse(out); while (l(stack) > n) stack }*/ void consume() { curT = tok.next(); ++i; } void consume(String s) { if (!eq(t(), s)) { /*S prevToken = i-1 >= 0 ? tok.get(i-1) : ""; S nextTokens = join(tok.subList(i, Math.min(i+2, tok.size()))); fail(quote(s) + " expected: " + prevToken + " " + nextTokens + " (" + i + "/" + tok.size() + ")");*/ throw fail(quote(s) + " expected, got " + quote(t())); } consume(); } void parse_x(unstructure_Receiver out) { consume(); // get first token parse(out); while (nempty(stack)) popLast(stack).run(); } } final Var v = new Var(); X x = new X(); x.parse_x(new unstructure_Receiver() { void set(Object o) { v.set(o); } }); unstructure_tokrefs = x.tokrefs.size(); return v.get(); } static boolean unstructure_debug; static String substring(String s, int x) { return substring(s, x, l(s)); } static String substring(String s, int x, int y) { if (s == null) return null; if (x < 0) x = 0; if (x > s.length()) return ""; if (y < x) y = x; if (y > s.length()) y = s.length(); return s.substring(x, y); } static boolean endsWithIC(String a, String b) { return endsWithIgnoreCase(a, b); } static List emptyList() { return new ArrayList(); //ret Collections.emptyList(); } static List emptyList(int capacity) { return new ArrayList(capacity); } // Try to match capacity static List emptyList(Iterable l) { return l instanceof Collection ? emptyList(((Collection) l).size()) : emptyList(); } static List listMinusSet(List l, Collection stuff) { if (empty(stuff)) return l; Set set = asSet(stuff); List l2 = new ArrayList(); for (A a : l) if (!set.contains(a)) l2.add(a); return l2; } static boolean isEmpty(Collection c) { return c == null || c.isEmpty(); } static boolean isEmpty(CharSequence s) { return s == null || s.length() == 0; } static boolean isEmpty(Object[] a) { return a == null || a.length == 0; } static boolean isEmpty(Map map) { return map == null || map.isEmpty(); } static void web_removeRelation(WebRelation rel) { if (rel == null || rel.web == null) return; rel.web.removeRelation(rel.a, rel.b); } static String javaDropComments(String s) { List tok = javaTok(s); replaceLastElement(tok, ""); return join(tok); } static Map synchroHashMap() { return Collections.synchronizedMap(new HashMap()); } static int isAndroid_flag; static boolean isAndroid() { if (isAndroid_flag == 0) isAndroid_flag = System.getProperty("java.vendor").toLowerCase().indexOf("android") >= 0 ? 1 : -1; return isAndroid_flag > 0; } static boolean startsWithIgnoreCase(String a, String b) { return a != null && a.regionMatches(true, 0, b, 0, b.length()); } static final HashMap> callMC_cache = new HashMap(); static String callMC_key; static Method callMC_value; // varargs assignment fixer for a single string array argument static Object callMC(String method, String[] arg) { return callMC(method, new Object[] {arg}); } static Object callMC(String method, Object... args) { try { Method me; synchronized(callMC_cache) { me = method == callMC_key ? callMC_value : null; } if (me != null) return callMC_value.invoke(null, args); List m; synchronized(callMC_cache) { m = callMC_cache.get(method); } if (m == null) { if (callMC_cache.isEmpty()) { callMC_makeCache(); m = callMC_cache.get(method); } if (m == null) throw fail("Method named " + method + " not found in main"); } int n = m.size(); if (n == 1) { me = m.get(0); synchronized(callMC_cache) { callMC_key = method; callMC_value = me; } return me.invoke(null, args); } for (int i = 0; i < n; i++) { me = m.get(i); if (call_checkArgs(me, args, false)) return me.invoke(null, args); } throw fail("No method called " + method + " with matching arguments found in main"); } catch (Exception __e) { throw rethrow(__e); } } static void callMC_makeCache() { synchronized(callMC_cache) { callMC_cache.clear(); Class _c = (Class) mc(), c = _c; while (c != null) { for (Method m : c.getDeclaredMethods()) if ((m.getModifiers() & Modifier.STATIC) != 0) { m.setAccessible(true); multiMapPut(callMC_cache, m.getName(), m); } c = c.getSuperclass(); } } } static boolean[] boolArrayFromBytes(byte[] a, int n) { boolean[] b = new boolean[n]; int m = min(n, l(a)*8); for (int i = 0; i < m; i++) b[i] = (a[i/8] & 1 << (i & 7)) != 0; return b; } static String quote(Object o) { if (o == null) return "null"; return quote(str(o)); } static String quote(String s) { if (s == null) return "null"; StringBuilder out = new StringBuilder((int) (l(s)*1.5+2)); quote_impl(s, out); return out.toString(); } static void quote_impl(String s, StringBuilder out) { out.append('"'); int l = s.length(); for (int i = 0; i < l; i++) { char c = s.charAt(i); if (c == '\\' || c == '"') out.append('\\').append(c); else if (c == '\r') out.append("\\r"); else if (c == '\n') out.append("\\n"); else out.append(c); } out.append('"'); } static A assertNotNull(A a) { assertTrue(a != null); return a; } static A assertNotNull(String msg, A a) { assertTrue(msg, a != null); return a; } public static String join(String glue, Iterable strings) { if (strings == null) return ""; StringBuilder buf = new StringBuilder(); Iterator i = strings.iterator(); if (i.hasNext()) { buf.append(i.next()); while (i.hasNext()) buf.append(glue).append(i.next()); } return buf.toString(); } public static String join(String glue, String[] strings) { return join(glue, Arrays.asList(strings)); } static String join(Iterable strings) { return join("", strings); } static String join(Iterable strings, String glue) { return join(glue, strings); } public static String join(String[] strings) { return join("", strings); } static String dropPrefix(String prefix, String s) { return s == null ? null : s.startsWith(prefix) ? s.substring(l(prefix)) : s; } static byte[] hexToBytes(String s) { int n = l(s) / 2; byte[] bytes = new byte[n]; for (int i = 0; i < n; i++) { String hex = substring(s, i*2, i*2+2); try { bytes[i] = (byte) parseHexByte(hex); } catch (Throwable _e) { throw fail("Bad hex byte: " + quote(hex) + " at " + i*2 + "/" + l(s)); } } return bytes; } static HashMap findClass_cache = new HashMap(); // currently finds only inner classes of class "main" // returns null on not found // this is the simple version that is not case-tolerant static Class findClass(String name) { synchronized(findClass_cache) { if (findClass_cache.containsKey(name)) return findClass_cache.get(name); if (!isJavaIdentifier(name)) return null; Class c; try { c = Class.forName("main$" + name); } catch (ClassNotFoundException e) { c = null; } findClass_cache.put(name, c); return c; } } static String replacePrefix(String prefix, String replacement, String s) { if (!startsWith(s, prefix)) return s; return replacement + substring(s, l(prefix)); } static HashMap nuEmptyObject_cache = new HashMap(); static A nuEmptyObject(Class c) { try { Constructor ctr; synchronized(nuEmptyObject_cache) { ctr = nuEmptyObject_cache.get(c); if (ctr == null) { nuEmptyObject_cache.put(c, ctr = nuEmptyObject_findConstructor(c)); ctr.setAccessible(true); } } return (A) ctr.newInstance(); } catch (Exception __e) { throw rethrow(__e); } } static Constructor nuEmptyObject_findConstructor(Class c) { for (Constructor m : c.getDeclaredConstructors()) if (m.getParameterTypes().length == 0) return m; throw fail("No default constructor declared in " + c.getName()); } static boolean setOptAllDyn_debug; static void setOptAllDyn(DynamicObject o, Map fields) { if (fields == null) return; for (String field : keys(fields)) { Object val = fields.get(field); boolean has = hasField(o, field); if (has) setOpt(o, field, val); else { o.fieldValues.put(field.intern(), val); if (setOptAllDyn_debug) print("setOptAllDyn added dyn " + field + " to " + o + " [value: " + val + ", fieldValues = " + systemHashCode(o.fieldValues) + ", " + struct(keys(o.fieldValues)) + "]"); } } } static boolean isJavaIdentifier(String s) { if (empty(s) || !Character.isJavaIdentifierStart(s.charAt(0))) return false; for (int i = 1; i < s.length(); i++) if (!Character.isJavaIdentifierPart(s.charAt(i))) return false; return true; } static float parseFloat(String s) { return Float.parseFloat(s); } static boolean endsWithIgnoreCase(String a, String b) { return a != null && l(a) >= l(b) && a.regionMatches(true, l(a)-l(b), b, 0, l(b)); } // replacement for class JavaTok // maybe incomplete, might want to add floating point numbers // todo also: extended multi-line strings static int javaTok_n, javaTok_elements; static boolean javaTok_opt; static List javaTok(String s) { return javaTok(s, null); } static List javaTok(String s, List existing) { ++javaTok_n; int nExisting = javaTok_opt && existing != null ? existing.size() : 0; ArrayList tok = existing != null ? new ArrayList(nExisting) : new ArrayList(); int l = s.length(); int i = 0, n = 0; while (i < l) { int j = i; char c, d; // scan for whitespace while (j < l) { c = s.charAt(j); d = j+1 >= l ? '\0' : s.charAt(j+1); if (c == ' ' || c == '\t' || c == '\r' || c == '\n') ++j; else if (c == '/' && d == '*') { do ++j; while (j < l && !s.substring(j, Math.min(j+2, l)).equals("*/")); j = Math.min(j+2, l); } else if (c == '/' && d == '/') { do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0); } else break; } if (n < nExisting && javaTok_isCopyable(existing.get(n), s, i, j)) tok.add(existing.get(n)); else tok.add(quickSubstring(s, i, j)); ++n; i = j; if (i >= l) break; c = s.charAt(i); d = i+1 >= l ? '\0' : s.charAt(i+1); // scan for non-whitespace // Special JavaX syntax: 'identifier if (c == '\'' && Character.isJavaIdentifierStart(d) && i+2 < l && "'\\".indexOf(s.charAt(i+2)) < 0) { j += 2; while (j < l && Character.isJavaIdentifierPart(s.charAt(j))) ++j; } else if (c == '\'' || c == '"') { char opener = c; ++j; while (j < l) { if (s.charAt(j) == opener /*|| s.charAt(j) == '\n'*/) { // allow multi-line strings ++j; break; } else if (s.charAt(j) == '\\' && j+1 < l) j += 2; else ++j; } } else if (Character.isJavaIdentifierStart(c)) do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || "'".indexOf(s.charAt(j)) >= 0)); // for stuff like "don't" else if (Character.isDigit(c)) { do ++j; while (j < l && Character.isDigit(s.charAt(j))); if (j < l && s.charAt(j) == 'L') ++j; // Long constants like 1L } else if (c == '[' && d == '[') { do ++j; while (j+1 < l && !s.substring(j, j+2).equals("]]")); j = Math.min(j+2, l); } else if (c == '[' && d == '=' && i+2 < l && s.charAt(i+2) == '[') { do ++j; while (j+2 < l && !s.substring(j, j+3).equals("]=]")); j = Math.min(j+3, l); } else ++j; if (n < nExisting && javaTok_isCopyable(existing.get(n), s, i, j)) tok.add(existing.get(n)); else tok.add(quickSubstring(s, i, j)); ++n; i = j; } if ((tok.size() % 2) == 0) tok.add(""); javaTok_elements += tok.size(); return tok; } static List javaTok(List tok) { return javaTok(join(tok), tok); } static boolean javaTok_isCopyable(String t, String s, int i, int j) { return t.length() == j-i && s.regionMatches(i, t, 0, j-i); // << could be left out, but that's brave } static boolean structure_isMarker(String s, int i, int j) { if (i >= j) return false; if (s.charAt(i) != 'm') return false; ++i; while (i < j) { char c = s.charAt(i); if (c < '0' || c > '9') return false; ++i; } return true; } static void assertTrue(Object o) { assertEquals(true, o); } static boolean assertTrue(String msg, boolean b) { if (!b) throw fail(msg); return b; } static boolean assertTrue(boolean b) { if (!b) throw fail("oops"); return b; } static Object newObject(Class c, Object... args) { return nuObject(c, args); } static Object newObject(String className, Object... args) { return nuObject(className, args); } static List toLines(File f) { return toLines(loadTextFile(f)); } public static List toLines(String s) { List lines = new ArrayList(); if (s == null) return lines; int start = 0; while (true) { int i = toLines_nextLineBreak(s, start); if (i < 0) { if (s.length() > start) lines.add(s.substring(start)); break; } lines.add(s.substring(start, i)); if (s.charAt(i) == '\r' && i+1 < s.length() && s.charAt(i+1) == '\n') i += 2; else ++i; start = i; } return lines; } private static int toLines_nextLineBreak(String s, int start) { for (int i = start; i < s.length(); i++) { char c = s.charAt(i); if (c == '\r' || c == '\n') return i; } return -1; } static boolean isLongConstant(String s) { if (!s.endsWith("L")) return false; s = s.substring(0, l(s)-1); return isInteger(s); } static void copyFields(Object x, Object y, String... fields) { if (empty(fields)) { // assume we should copy all fields Map map = objectToMap(x); for (String field : map.keySet()) setOpt(y, field, map.get(field)); } else for (String field : fields) { Object o = getOpt(x, field); if (o != null) setOpt(y, field, o); } } static Set asSet(Object[] array) { HashSet set = new HashSet(); for (Object o : array) if (o != null) set.add(o); return set; } static Set asSet(String[] array) { TreeSet set = new TreeSet(); for (String o : array) if (o != null) set.add(o); return set; } static Set asSet(Collection l) { if (l instanceof Set) return (Set) l; HashSet set = new HashSet(); for (A o : l) if (o != null) set.add(o); return set; } static String internIfLongerThan(String s, int l) { return s == null ? null : l(s) >= l ? s.intern() : s; } static void pcallOpt_noArgs(Object o, String method) { try { callOpt_noArgs(o, method); } catch (Throwable __e) { printStackTrace2(__e); } } static List subList(List l, int startIndex) { return subList(l, startIndex, l(l)); } static List subList(List l, int startIndex, int endIndex) { startIndex = max(0, min(l(l), startIndex)); endIndex = max(0, min(l(l), endIndex)); if (startIndex > endIndex) return litlist(); return l.subList(startIndex, endIndex); } static Throwable getInnerException(Throwable e) { while (e.getCause() != null) e = e.getCause(); return e; } static long parseLong(String s) { if (s == null) return 0; return Long.parseLong(dropSuffix("L", s)); } static long parseLong(Object s) { return Long.parseLong((String) s); } static boolean isInteger(String s) { if (s == null) return false; int n = l(s); if (n == 0) return false; int i = 0; if (s.charAt(0) == '-') if (++i >= n) return false; while (i < n) { char c = s.charAt(i); if (c < '0' || c > '9') return false; ++i; } return true; } static String getStackTrace(Throwable throwable) { StringWriter writer = new StringWriter(); throwable.printStackTrace(new PrintWriter(writer)); return writer.toString(); } static boolean jmatch(String pat, String s) { return jmatch(pat, s, null); } static boolean jmatch(String pat, String s, Matches matches) { if (s == null) return false; return jmatch(pat, javaTok(s), matches); } static boolean jmatch(String pat, List toks) { return jmatch(pat, toks, null); } static boolean jmatch(String pat, List toks, Matches matches) { List tokpat = javaTok(pat); String[] m = match2(tokpat, toks); //print(structure(tokpat) + " on " + structure(toks) + " => " + structure(m)); if (m == null) return false; else { if (matches != null) matches.m = m; return true; } } static int[] toIntArray(List l) { int[] a = new int[l(l)]; for (int i = 0; i < a.length; i++) a[i] = l.get(i); return a; } static void printStructure(String prefix, Object o) { if (endsWithLetter(prefix)) prefix += ": "; print(prefix + structureForUser(o)); } static void printStructure(Object o) { print(structureForUser(o)); } static boolean eqOneOf(Object o, Object... l) { for (Object x : l) if (eq(o, x)) return true; return false; } static Producer javaTokC_noMLS_iterator(final String s) { return new Producer() { final int l = s.length(); int i = 0; public String next() { if (i >= l) return null; int j = i; char c, d; // scan for whitespace while (j < l) { c = s.charAt(j); d = j+1 >= l ? '\0' : s.charAt(j+1); if (c == ' ' || c == '\t' || c == '\r' || c == '\n') ++j; else if (c == '/' && d == '*') { do ++j; while (j < l && !s.substring(j, Math.min(j+2, l)).equals("*/")); j = Math.min(j+2, l); } else if (c == '/' && d == '/') { do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0); } else break; } i = j; if (i >= l) return null; c = s.charAt(i); d = i+1 >= l ? '\0' : s.charAt(i+1); // scan for non-whitespace if (c == '\'' || c == '"') { char opener = c; ++j; while (j < l) { if (s.charAt(j) == opener || s.charAt(j) == '\n') { // end at \n to not propagate unclosed string literal errors ++j; break; } else if (s.charAt(j) == '\\' && j+1 < l) j += 2; else ++j; } } else if (Character.isJavaIdentifierStart(c)) do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || "'".indexOf(s.charAt(j)) >= 0)); // for stuff like "don't" else if (Character.isDigit(c)) { do ++j; while (j < l && Character.isDigit(s.charAt(j))); if (j < l && s.charAt(j) == 'L') ++j; // Long constants like 1L } else ++j; String t = quickSubstring(s, i, j); i = j; return t; } }; } static boolean warn_on = true; static void warn(String s) { if (warn_on) print("Warning: " + s); } static void warn(String s, List warnings) { warn(s); if (warnings != null) warnings.add(s); } static Object call(Object o) { return callFunction(o); } // varargs assignment fixer for a single string array argument static Object call(Object o, String method, String[] arg) { return call(o, method, new Object[] {arg}); } static Object call(Object o, String method, Object... args) { try { if (o instanceof Class) { Method m = call_findStaticMethod((Class) o, method, args, false); m.setAccessible(true); return m.invoke(null, args); } else { Method m = call_findMethod(o, method, args, false); m.setAccessible(true); return m.invoke(o, args); } } catch (Exception e) { throw e instanceof RuntimeException ? (RuntimeException) e : new RuntimeException(e); } } static Method call_findStaticMethod(Class c, String method, Object[] args, boolean debug) { Class _c = c; while (c != null) { for (Method m : c.getDeclaredMethods()) { if (debug) System.out.println("Checking method " + m.getName() + " with " + m.getParameterTypes().length + " parameters");; if (!m.getName().equals(method)) { if (debug) System.out.println("Method name mismatch: " + method); continue; } if ((m.getModifiers() & Modifier.STATIC) == 0 || !call_checkArgs(m, args, debug)) continue; return m; } c = c.getSuperclass(); } throw new RuntimeException("Method '" + method + "' (static) with " + args.length + " parameter(s) not found in " + _c.getName()); } static Method call_findMethod(Object o, String method, Object[] args, boolean debug) { Class c = o.getClass(); while (c != null) { for (Method m : c.getDeclaredMethods()) { if (debug) System.out.println("Checking method " + m.getName() + " with " + m.getParameterTypes().length + " parameters");; if (m.getName().equals(method) && call_checkArgs(m, args, debug)) return m; } c = c.getSuperclass(); } throw new RuntimeException("Method '" + method + "' (non-static) with " + args.length + " parameter(s) not found in " + o.getClass().getName()); } private static boolean call_checkArgs(Method m, Object[] args, boolean debug) { Class[] types = m.getParameterTypes(); if (types.length != args.length) { if (debug) System.out.println("Bad parameter length: " + args.length + " vs " + types.length); return false; } for (int i = 0; i < types.length; i++) if (!(args[i] == null || isInstanceX(types[i], args[i]))) { if (debug) System.out.println("Bad parameter " + i + ": " + args[i] + " vs " + types[i]); return false; } return true; } static Object nuObject(String className, Object... args) { try { return nuObject(Class.forName(className), args); } catch (Exception __e) { throw rethrow(__e); } } // too ambiguous - maybe need to fix some callers /*static O nuObject(O realm, S className, O... args) { ret nuObject(_getClass(realm, className), args); }*/ static A nuObject(Class c, Object... args) { try { Constructor m = nuObject_findConstructor(c, args); m.setAccessible(true); return (A) m.newInstance(args); } catch (Exception __e) { throw rethrow(__e); } } static Constructor nuObject_findConstructor(Class c, Object... args) { for (Constructor m : c.getDeclaredConstructors()) { if (!nuObject_checkArgs(m.getParameterTypes(), args, false)) continue; return m; } throw fail("Constructor " + c.getName() + getClasses(args) + " not found" + (args.length == 0 && (c.getModifiers() & Modifier.STATIC) == 0 ? " - hint: it's a non-static class!" : "")); } static boolean nuObject_checkArgs(Class[] types, Object[] args, boolean debug) { if (types.length != args.length) { if (debug) System.out.println("Bad parameter length: " + args.length + " vs " + types.length); return false; } for (int i = 0; i < types.length; i++) if (!(args[i] == null || isInstanceX(types[i], args[i]))) { if (debug) System.out.println("Bad parameter " + i + ": " + args[i] + " vs " + types[i]); return false; } return true; } static Set keys(Map map) { return map.keySet(); } static Set keys(Object map) { return keys((Map) map); } // usually L static String fromLines(Collection lines) { StringBuilder buf = new StringBuilder(); if (lines != null) for (Object line : lines) buf.append(str(line)).append('\n'); return buf.toString(); } static String fromLines(String... lines) { return fromLines(asList(lines)); } static double parseDouble(String s) { return Double.parseDouble(s); } static String shortClassName(Object o) { if (o == null) return null; Class c = o instanceof Class ? (Class) o : o.getClass(); String name = c.getName(); return shortenClassName(name); } static String unquote(String s) { if (s == null) return null; if (s.startsWith("[")) { int i = 1; while (i < s.length() && s.charAt(i) == '=') ++i; if (i < s.length() && s.charAt(i) == '[') { String m = s.substring(1, i); if (s.endsWith("]" + m + "]")) return s.substring(i+1, s.length()-i-1); } } if ((s.startsWith("\"") || s.startsWith("\'")) && s.length() > 1) { int l = s.endsWith(substring(s, 0, 1)) ? s.length()-1 : s.length(); StringBuilder sb = new StringBuilder(l-1); for (int i = 1; i < l; i++) { char ch = s.charAt(i); if (ch == '\\') { char nextChar = (i == l - 1) ? '\\' : s.charAt(i + 1); // Octal escape? if (nextChar >= '0' && nextChar <= '7') { String code = "" + nextChar; i++; if ((i < l - 1) && s.charAt(i + 1) >= '0' && s.charAt(i + 1) <= '7') { code += s.charAt(i + 1); i++; if ((i < l - 1) && s.charAt(i + 1) >= '0' && s.charAt(i + 1) <= '7') { code += s.charAt(i + 1); i++; } } sb.append((char) Integer.parseInt(code, 8)); continue; } switch (nextChar) { case '\\': ch = '\\'; break; case 'b': ch = '\b'; break; case 'f': ch = '\f'; break; case 'n': ch = '\n'; break; case 'r': ch = '\r'; break; case 't': ch = '\t'; break; case '\"': ch = '\"'; break; case '\'': ch = '\''; break; // Hex Unicode: u???? case 'u': if (i >= l - 5) { ch = 'u'; break; } int code = Integer.parseInt( "" + s.charAt(i + 2) + s.charAt(i + 3) + s.charAt(i + 4) + s.charAt(i + 5), 16); sb.append(Character.toChars(code)); i += 5; continue; default: ch = nextChar; // added by Stefan } i++; } sb.append(ch); } return sb.toString(); } return s; // not quoted - return original } public static String loadTextFile(String fileName) { return loadTextFile(fileName, null); } public static String loadTextFile(File fileName, String defaultContents) { try { if (fileName == null || !fileName.exists()) return defaultContents; FileInputStream fileInputStream = new FileInputStream(fileName); InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8"); return loadTextFile(inputStreamReader); } catch (IOException e) { throw new RuntimeException(e); } } public static String loadTextFile(File fileName) { return loadTextFile(fileName, null); } public static String loadTextFile(String fileName, String defaultContents) { return fileName == null ? defaultContents : loadTextFile(newFile(fileName), defaultContents); } public static String loadTextFile(Reader reader) throws IOException { StringBuilder builder = new StringBuilder(); try { char[] buffer = new char[1024]; int n; while (-1 != (n = reader.read(buffer))) builder.append(buffer, 0, n); } finally { reader.close(); } return builder.toString(); } static void setOptAll(Object o, Map fields) { if (fields == null) return; for (String field : keys(fields)) setOpt(o, field, fields.get(field)); } static void setOptAll(Object o, Object... values) { //values = expandParams(c.getClass(), values); warnIfOddCount(values); for (int i = 0; i+1 < l(values); i += 2) { String field = (String) values[i]; Object value = values[i+1]; setOpt(o, field, value); } } static char unquoteCharacter(String s) { assertTrue(s.startsWith("'") && s.length() > 1); return unquote("\"" + s.substring(1, s.endsWith("'") ? s.length()-1 : s.length()) + "\"").charAt(0); } static int parseInt(String s) { return empty(s) ? 0 : Integer.parseInt(s); } static void replaceLastElement(List l, A a) { if (nempty(l)) l.set(l(l)-1, a); } static Producer javaTokC_noMLS_onReader(final BufferedReader r) { final class X implements Producer { StringBuilder buf = new StringBuilder(); // stores from "i" char c, d, e = 'x'; // just not '\0' X() { // fill c, d and e nc(); nc(); nc(); } // get next character(s) into c, d and e void nc() { try { c = d; d = e; if (e == '\0') return; int i = r.read(); e = i < 0 ? '\0' : (char) i; } catch (Exception __e) { throw rethrow(__e); } } void ncSave() { if (c != '\0') { buf.append(c); nc(); } } public String next() { // scan for whitespace while (c != '\0') { if (c == ' ' || c == '\t' || c == '\r' || c == '\n') nc(); else if (c == '/' && d == '*') { do nc(); while (c != '\0' && !(c == '*' && d == '/')); nc(); nc(); } else if (c == '/' && d == '/') { do nc(); while (c != '\0' && "\r\n".indexOf(c) < 0); } else break; } if (c == '\0') return null; // scan for non-whitespace if (c == '\'' || c == '"') { char opener = c; ncSave(); while (c != '\0') { if (c == opener || c == '\n') { // end at \n to not propagate unclosed string literal errors ncSave(); break; } else if (c == '\\') { ncSave(); ncSave(); } else ncSave(); } } else if (Character.isJavaIdentifierStart(c)) do ncSave(); while (Character.isJavaIdentifierPart(c) || c == '\''); // for stuff like "don't" else if (Character.isDigit(c)) { do ncSave(); while (Character.isDigit(c)); if (c == 'L') ncSave(); // Long constants like 1L } else ncSave(); String t = buf.toString(); buf.setLength(0); return t; } } return new X(); } static WebNode cloneNodeToWeb(WebNode node, Web w) { WebNode n = w.newNode(); n.addLabels(node.labels); copyFields(node, n, "x", "y"); return n; } static A popLast(List l) { return liftLast(l); } static A nuStubInnerObject(Class c) { try { Class outerType = getOuterClass(c); Constructor m = c.getDeclaredConstructor(outerType); m.setAccessible(true); return (A) m.newInstance(new Object[] {null}); } catch (Exception __e) { throw rethrow(__e); } } static String struct(Object o) { return structure(o); } static String struct(Object o, structure_Data data) { return structure(o, data); } static Object callFunction(Object f, Object... args) { return callF(f, args); } static Class getOuterClass(Class c) { try { String s = c.getName(); int i = s.lastIndexOf('$'); return Class.forName(substring(s, 0, i)); } catch (Exception __e) { throw rethrow(__e); } } static String shortenClassName(String name) { if (name == null) return null; int i = lastIndexOf(name, "$"); if (i < 0) i = lastIndexOf(name, "."); return i < 0 ? name : substring(name, i+1); } static String quickSubstring(String s, int i, int j) { if (i == j) return ""; return s.substring(i, j); } static A liftLast(List l) { if (l.isEmpty()) return null; int i = l(l)-1; A a = l.get(i); l.remove(i); return a; } static int min(int a, int b) { return Math.min(a, b); } static long min(long a, long b) { return Math.min(a, b); } static float min(float a, float b) { return Math.min(a, b); } static float min(float a, float b, float c) { return min(min(a, b), c); } static double min(double a, double b) { return Math.min(a, b); } static double min(double[] c) { double x = Double.MAX_VALUE; for (double d : c) x = Math.min(x, d); return x; } static float min(float[] c) { float x = Float.MAX_VALUE; for (float d : c) x = Math.min(x, d); return x; } static byte min(byte[] c) { byte x = 127; for (byte d : c) if (d < x) x = d; return x; } static short min(short[] c) { short x = 0x7FFF; for (short d : c) if (d < x) x = d; return x; } static ArrayList litlist(A... a) { return new ArrayList(Arrays.asList(a)); } static List getClasses(Object[] array) { List l = new ArrayList(); for (Object o : array) l.add(_getClass(o)); return l; } static boolean endsWithLetter(String s) { return nempty(s) && isLetter(last(s)); } static int max(int a, int b) { return Math.max(a, b); } static int max(int a, int b, int c) { return max(max(a, b), c); } static long max(int a, long b) { return Math.max((long) a, b); } static long max(long a, long b) { return Math.max(a, b); } static double max(int a, double b) { return Math.max((double) a, b); } static float max(float a, float b) { return Math.max(a, b); } static int max(Collection c) { int x = Integer.MIN_VALUE; for (int i : c) x = max(x, i); return x; } static double max(double[] c) { if (c.length == 0) return Double.MIN_VALUE; double x = c[0]; for (int i = 1; i < c.length; i++) x = Math.max(x, c[i]); return x; } static float max(float[] c) { if (c.length == 0) return Float.MAX_VALUE; float x = c[0]; for (int i = 1; i < c.length; i++) x = Math.max(x, c[i]); return x; } static byte max(byte[] c) { byte x = -128; for (byte d : c) if (d > x) x = d; return x; } static short max(short[] c) { short x = -0x8000; for (short d : c) if (d > x) x = d; return x; } static A assertEquals(Object x, A y) { return assertEquals(null, x, y); } static A assertEquals(String msg, Object x, A y) { if (!(x == null ? y == null : x.equals(y))) throw fail((msg != null ? msg + ": " : "") + y + " != " + x); return y; } static boolean hasField(Object o, String field) { return findField2(o, field) != null; } // match2 matches multiple "*" (matches a single token) wildcards and zero or one "..." wildcards (matches multiple tokens) static String[] match2(List pat, List tok) { // standard case (no ...) int i = pat.indexOf("..."); if (i < 0) return match2_match(pat, tok); pat = new ArrayList(pat); // We're modifying it, so copy first pat.set(i, "*"); while (pat.size() < tok.size()) { pat.add(i, "*"); pat.add(i+1, ""); // doesn't matter } return match2_match(pat, tok); } static String[] match2_match(List pat, List tok) { List result = new ArrayList(); if (pat.size() != tok.size()) { return null; } for (int i = 1; i < pat.size(); i += 2) { String p = pat.get(i), t = tok.get(i); if (eq(p, "*")) result.add(t); else if (!equalsIgnoreCase(unquote(p), unquote(t))) // bold change - match quoted and unquoted now return null; } return result.toArray(new String[result.size()]); } static WeakHashMap> callOpt_noArgs_cache = new WeakHashMap(); static Object callOpt_noArgs(Object o, String method) { try { if (o == null) return null; if (o instanceof Class) return callOpt(o, method); // not optimized Class c = o.getClass(); HashMap map; synchronized(callOpt_noArgs_cache) { map = callOpt_noArgs_cache.get(c); if (map == null) map = callOpt_noArgs_makeCache(c); } Method m = map.get(method); return m != null ? m.invoke(o) : null; } catch (Exception __e) { throw rethrow(__e); } } // used internally - we are in synchronized block static HashMap callOpt_noArgs_makeCache(Class c) { HashMap map = new HashMap(); Class _c = c; do { for (Method m : c.getDeclaredMethods()) if (m.getParameterTypes().length == 0) { m.setAccessible(true); String name = m.getName(); if (!map.containsKey(name)) map.put(name, m); } _c = _c.getSuperclass(); } while (_c != null); callOpt_noArgs_cache.put(c, map); return map; } static Class mc() { return main.class; } static void multiMapPut(Map> map, A a, B b) { List l = map.get(a); if (l == null) map.put(a, l = new ArrayList()); l.add(b); } // extended over Class.isInstance() to handle primitive types static boolean isInstanceX(Class type, Object arg) { if (type == boolean.class) return arg instanceof Boolean; if (type == int.class) return arg instanceof Integer; if (type == long.class) return arg instanceof Long; if (type == float.class) return arg instanceof Float; if (type == short.class) return arg instanceof Short; if (type == char.class) return arg instanceof Character; if (type == byte.class) return arg instanceof Byte; if (type == double.class) return arg instanceof Double; return type.isInstance(arg); } // o is either a map already (string->object) or an arbitrary object, // in which case its fields are converted into a map. static Map objectToMap(Object o) { try { if (o instanceof Map) return (Map) o; TreeMap map = new TreeMap(); Class c = o.getClass(); while (c != Object.class) { Field[] fields = c.getDeclaredFields(); for (final Field field : fields) { if ((field.getModifiers() & Modifier.STATIC) != 0) continue; field.setAccessible(true); final Object value = field.get(o); if (value != null) map.put(field.getName(), value); } c = c.getSuperclass(); } return map; } catch (Exception __e) { throw rethrow(__e); } } // same for a collection (convert each element) static List> objectToMap(Collection l) { List x = new ArrayList(); for (Object o : l) x.add(objectToMap(o)); return x; } static int systemHashCode(Object o) { return identityHashCode(o); } static File newFile(File base, String... names) { for (String name : names) base = new File(base, name); return base; } static File newFile(String name) { return name == null ? null : new File(name); } static void warnIfOddCount(Object... list) { if (odd(l(list))) printStackTrace("Odd list size: " + list); } static String structureForUser(Object o) { return structure_addTokenMarkers(struct_noStringSharing(o)); } static String dropSuffix(String suffix, String s) { return s.endsWith(suffix) ? s.substring(0, l(s)-l(suffix)) : s; } static int parseHexByte(String s) { return Integer.parseInt(s, 16); } static Field setOpt_findField(Class c, String field) { HashMap map; synchronized(getOpt_cache) { map = getOpt_cache.get(c); if (map == null) map = getOpt_makeCache(c); } return map.get(field); } static void setOpt(Object o, String field, Object value) { try { if (o == null) return; Class c = o.getClass(); HashMap map; synchronized(getOpt_cache) { map = getOpt_cache.get(c); if (map == null) map = getOpt_makeCache(c); } if (map == getOpt_special) { if (o instanceof Class) { setOpt((Class) o, field, value); return; } // It's probably a subclass of Map. Use raw method setOpt_raw(o, field, value); return; } Field f = map.get(field); if (f != null) smartSet(f, o, value); // possible improvement: skip setAccessible } catch (Exception __e) { throw rethrow(__e); } } static void setOpt(Class c, String field, Object value) { if (c == null) return; try { Field f = setOpt_findStaticField(c, field); if (f != null) smartSet(f, null, value); } catch (Exception e) { throw new RuntimeException(e); } } static Field setOpt_findStaticField(Class c, String field) { Class _c = c; do { for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field) && (f.getModifiers() & Modifier.STATIC) != 0) return f; _c = _c.getSuperclass(); } while (_c != null); return null; } static Object getOpt(Object o, String field) { return getOpt_cached(o, field); } static Object getOpt_raw(Object o, String field) { try { Field f = getOpt_findField(o.getClass(), field); if (f == null) return null; f.setAccessible(true); return f.get(o); } catch (Exception e) { throw new RuntimeException(e); } } static Object getOpt(Class c, String field) { try { if (c == null) return null; Field f = getOpt_findStaticField(c, field); if (f == null) return null; f.setAccessible(true); return f.get(null); } catch (Exception e) { throw new RuntimeException(e); } } static Field getOpt_findStaticField(Class c, String field) { Class _c = c; do { for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field) && (f.getModifiers() & Modifier.STATIC) != 0) return f; _c = _c.getSuperclass(); } while (_c != null); return null; } static boolean startsWith(String a, String b) { return a != null && a.startsWith(b); } static boolean startsWith(String a, String b, Matches m) { if (!startsWith(a, b)) return false; m.m = new String[] {substring(a, l(b))}; return true; } static boolean startsWith(List a, List b) { if (a == null || l(b) > l(a)) return false; for (int i = 0; i < l(b); i++) if (neq(a.get(i), b.get(i))) return false; return true; } static String struct_noStringSharing(Object o) { structure_Data d = new structure_Data(); d.noStringSharing = true; return structure(o, d); } static int identityHashCode(Object o) { return System.identityHashCode(o); } static void setOpt_raw(Object o, String field, Object value) { if (o == null) return; if (o instanceof Class) setOpt_raw((Class) o, field, value); else try { Field f = setOpt_raw_findField(o.getClass(), field); if (f != null) smartSet(f, o, value); } catch (Exception e) { throw new RuntimeException(e); } } static void setOpt_raw(Class c, String field, Object value) { if (c == null) return; try { Field f = setOpt_raw_findStaticField(c, field); if (f != null) smartSet(f, null, value); } catch (Exception e) { throw new RuntimeException(e); } } static Field setOpt_raw_findStaticField(Class c, String field) { Class _c = c; do { for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field) && (f.getModifiers() & Modifier.STATIC) != 0) return f; _c = _c.getSuperclass(); } while (_c != null); return null; } static Field setOpt_raw_findField(Class c, String field) { Class _c = c; do { for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field)) return f; _c = _c.getSuperclass(); } while (_c != null); return null; } static boolean equalsIgnoreCase(String a, String b) { return a == null ? b == null : a.equalsIgnoreCase(b); } static boolean equalsIgnoreCase(char a, char b) { if (a == b) return true; char u1 = Character.toUpperCase(a); char u2 = Character.toUpperCase(b); if (u1 == u2) return true; return Character.toLowerCase(u1) == Character.toLowerCase(u2); } static Throwable printStackTrace(Throwable e) { // we go to system.out now - system.err is nonsense print(getStackTrace(e)); return e; } static void printStackTrace() { printStackTrace(new Throwable()); } static void printStackTrace(String msg) { printStackTrace(new Throwable(msg)); } /*static void printStackTrace(S indent, Throwable e) { if (endsWithLetter(indent)) indent += " "; printIndent(indent, getStackTrace(e)); }*/ static boolean odd(int i) { return (i & 1) != 0; } static boolean odd(long i) { return (i & 1) != 0; } static Field getOpt_findField(Class c, String field) { Class _c = c; do { for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field)) return f; _c = _c.getSuperclass(); } while (_c != null); return null; } static Class _getClass(String name) { try { return Class.forName(name); } catch (ClassNotFoundException e) { return null; // could optimize this } } static Class _getClass(Object o) { return o == null ? null : o instanceof Class ? (Class) o : o.getClass(); } static Class _getClass(Object realm, String name) { try { return getClass(realm).getClassLoader().loadClass(classNameToVM(name)); } catch (Exception __e) { throw rethrow(__e); } } static String structure_addTokenMarkers(String s) { List tok = javaTok(s); // find references TreeSet refs = new TreeSet(); for (int i = 1; i < l(tok); i += 2) { String t = tok.get(i); if (t.startsWith("t") && isInteger(t.substring(1))) refs.add(parseInt(t.substring(1))); } if (empty(refs)) return s; // add markers for (int i : refs) { int idx = i*2+1; String t = ""; if (endsWithLetterOrDigit(tok.get(idx-1))) t = " "; tok.set(idx, t + "m" + i + " " + tok.get(idx)); } return join(tok); } static Object callOpt(Object o) { if (o == null) return null; return callF(o); } static Object callOpt(Object o, String method, Object... args) { try { if (o == null) return null; if (o instanceof Class) { Method m = callOpt_findStaticMethod((Class) o, method, args, false); if (m == null) return null; m.setAccessible(true); return m.invoke(null, args); } else { Method m = callOpt_findMethod(o, method, args, false); if (m == null) return null; m.setAccessible(true); return m.invoke(o, args); } } catch (Exception e) { //fail(e.getMessage() + " | Method: " + method + ", receiver: " + className(o) + ", args: (" + join(", ", map(f className, args) + ")"); throw new RuntimeException(e); } } static Method callOpt_findStaticMethod(Class c, String method, Object[] args, boolean debug) { Class _c = c; while (c != null) { for (Method m : c.getDeclaredMethods()) { if (debug) System.out.println("Checking method " + m.getName() + " with " + m.getParameterTypes().length + " parameters");; if (!m.getName().equals(method)) { if (debug) System.out.println("Method name mismatch: " + method); continue; } if ((m.getModifiers() & Modifier.STATIC) == 0 || !callOpt_checkArgs(m, args, debug)) continue; return m; } c = c.getSuperclass(); } return null; } static Method callOpt_findMethod(Object o, String method, Object[] args, boolean debug) { Class c = o.getClass(); while (c != null) { for (Method m : c.getDeclaredMethods()) { if (debug) System.out.println("Checking method " + m.getName() + " with " + m.getParameterTypes().length + " parameters");; if (m.getName().equals(method) && callOpt_checkArgs(m, args, debug)) return m; } c = c.getSuperclass(); } return null; } private static boolean callOpt_checkArgs(Method m, Object[] args, boolean debug) { Class[] types = m.getParameterTypes(); if (types.length != args.length) { if (debug) System.out.println("Bad parameter length: " + args.length + " vs " + types.length); return false; } for (int i = 0; i < types.length; i++) if (!(args[i] == null || isInstanceX(types[i], args[i]))) { if (debug) System.out.println("Bad parameter " + i + ": " + args[i] + " vs " + types[i]); return false; } return true; } static boolean isLetter(char c) { return Character.isLetter(c); } static final WeakHashMap> getOpt_cache = new WeakHashMap(); static final HashMap getOpt_special = new HashMap(); // just a marker static { getOpt_cache.put(Class.class, getOpt_special); getOpt_cache.put(String.class, getOpt_special); } static Object getOpt_cached(Object o, String field) { try { if (o == null) return null; Class c = o.getClass(); HashMap map; synchronized(getOpt_cache) { map = getOpt_cache.get(c); if (map == null) map = getOpt_makeCache(c); } if (map == getOpt_special) { if (o instanceof Class) return getOpt((Class) o, field); /*if (o instanceof S) ret getOpt(getBot((S) o), field);*/ if (o instanceof Map) return ((Map) o).get(field); } Field f = map.get(field); if (f != null) return f.get(o); if (o instanceof DynamicObject) return ((DynamicObject) o).fieldValues.get(field); return null; } catch (Exception __e) { throw rethrow(__e); } } // used internally - we are in synchronized block static HashMap getOpt_makeCache(Class c) { HashMap map; if (isSubtypeOf(c, Map.class)) map = getOpt_special; else { map = new HashMap(); Class _c = c; do { for (Field f : _c.getDeclaredFields()) { f.setAccessible(true); String name = f.getName(); if (!map.containsKey(name)) map.put(name, f); } _c = _c.getSuperclass(); } while (_c != null); } getOpt_cache.put(c, map); return map; } static void smartSet(Field f, Object o, Object value) throws Exception { f.setAccessible(true); // take care of common case (long to int) if (f.getType() == int.class && value instanceof Long) value = ((Long) value).intValue(); try { f.set(o, value); } catch (Exception e) { try { if (f.getType() == Concept.Ref.class) { f.set(o, ((Concept) o).new Ref((Concept) value)); return; } if (o instanceof Concept.Ref) { f.set(o, ((Concept.Ref) o).get()); return; } } catch (Throwable _e) {} throw e; } } static boolean structure_showTiming, structure_checkTokenCount; static String structure(Object o) { return structure(o, new structure_Data()); } static String structure(Object o, structure_Data d) { StringWriter sw = new StringWriter(); d.out = new PrintWriter(sw); structure_go(o, d); String s = str(sw); if (structure_checkTokenCount) { print("token count=" + d.n); assertEquals("token count", l(javaTokC(s)), d.n); } return s; } static void structure_go(Object o, structure_Data d) { structure_1(o, d); while (nempty(d.stack)) popLast(d.stack).run(); } static void structureToPrintWriter(Object o, PrintWriter out) { structure_Data d = new structure_Data(); d.out = out; structure_go(o, d); } // leave to false, unless unstructure() breaks static boolean structure_allowShortening = false; static class structure_Data { PrintWriter out; int stringSizeLimit; int shareStringsLongerThan = 20; boolean noStringSharing; IdentityHashMap seen = new IdentityHashMap(); //new BitSet refd; HashMap strings = new HashMap(); HashSet concepts = new HashSet(); HashMap> fieldsByClass = new HashMap(); int n; // token count List stack = new ArrayList(); // append single token structure_Data append(String token) { out.print(token); ++n; return this; } structure_Data append(int i) { out.print(i); ++n; return this; } // append multiple tokens structure_Data append(String token, int tokCount) { out.print(token); n += tokCount; return this; } // extend last token structure_Data app(String token) { out.print(token); return this; } structure_Data app(int i) { out.print(i); return this; } } static void structure_1(final Object o, final structure_Data d) { if (o == null) { d.append("null"); return; } Class c = o.getClass(); boolean concept = false; concept = o instanceof Concept; List lFields = d.fieldsByClass.get(c); if (lFields == null) { // these are never back-referenced (for readability) if (o instanceof Number) { PrintWriter out = d.out; if (o instanceof Integer) { int i = ((Integer) o).intValue(); out.print(i); d.n += i < 0 ? 2 : 1; return; } if (o instanceof Long) { long l = ((Long) o).longValue(); out.print(l); out.print("L"); d.n += l < 0 ? 2 : 1; return; } if (o instanceof Float) { d.append("fl ", 2); quoteToPrintWriter(str(o), out); return; } if (o instanceof Double) { d.append("d(", 3); quoteToPrintWriter(str(o), out); d.append(")"); return; } if (o instanceof BigInteger) { out.print("bigint("); out.print(o); out.print(")"); d.n += ((BigInteger) o).signum() < 0 ? 5 : 4; return; } } if (o instanceof Boolean) { d.append(((Boolean) o).booleanValue() ? "t" : "f"); return; } if (o instanceof Character) { d.append(quoteCharacter((Character) o)); return; } if (o instanceof File) { d.append("File ").append(quote(((File) o).getPath())); return; } // referencable objects follow Integer ref = d.seen.get(o); if (o instanceof String && ref == null) ref = d.strings.get((String) o); if (ref != null) { /*d.refd.set(ref);*/ d.append("t").app(ref); return; } if (!(o instanceof String)) d.seen.put(o, d.n); // record token number else { String s = d.stringSizeLimit != 0 ? shorten((String) o, d.stringSizeLimit) : (String) o; if (!d.noStringSharing) { if (d.shareStringsLongerThan == Integer.MAX_VALUE) d.seen.put(o, d.n); if (l(s) >= d.shareStringsLongerThan) d.strings.put(s, d.n); } quoteToPrintWriter(s, d.out); d.n++; return; } if (o instanceof HashSet) { d.append("hashset "); structure_1(new ArrayList((Set) o), d); return; } if (o instanceof TreeSet) { d.append("treeset "); structure_1(new ArrayList((Set) o), d); return; } String name = c.getName(); if (o instanceof Collection && !startsWith(name, "main$") /* && neq(name, "main$Concept$RefL") */) { d.append("["); final int l = d.n; final Iterator it = ((Collection) o).iterator(); d.stack.add(new Runnable() { public void run() { try { if (!it.hasNext()) d.append("]"); else { d.stack.add(this); if (d.n != l) d.append(", "); structure_1(it.next(), d); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (!it.hasNext())\r\n d.append(\"]\");\r\n else {\r\n d.stack...."; }}); return; } if (o instanceof Map && !startsWith(name, "main$")) { if (o instanceof LinkedHashMap) d.append("lhm"); else if (o instanceof HashMap) d.append("hm"); d.append("{"); final int l = d.n; final Iterator it = ((Map) o).entrySet().iterator(); d.stack.add(new Runnable() { boolean v; Map.Entry e; public void run() { if (v) { d.append("="); v = false; d.stack.add(this); structure_1(e.getValue(), d); } else { if (!it.hasNext()) d.append("}"); else { e = (Map.Entry) it.next(); v = true; d.stack.add(this); if (d.n != l) d.append(", "); structure_1(e.getKey(), d); } } } }); return; } if (c.isArray()) { if (o instanceof byte[]) { d.append("ba ").append(quote(bytesToHex((byte[]) o))); return; } final int n = Array.getLength(o); if (o instanceof boolean[]) { String hex = boolArrayToHex((boolean[]) o); int i = l(hex); while (i > 0 && hex.charAt(i-1) == '0' && hex.charAt(i-2) == '0') i -= 2; d.append("boolarray ").append(n).app(" ").append(quote(substring(hex, 0, i))); return; } String atype = "array", sep = ", "; if (o instanceof int[]) { //ret "intarray " + quote(intArrayToHex((int[]) o)); atype = "intarray"; sep = " "; } d.append(atype).append("{"); d.stack.add(new Runnable() { int i; public void run() { if (i >= n) d.append("}"); else { d.stack.add(this); if (i > 0) d.append(", "); structure_1(Array.get(o, i++), d); } } }); return; } if (o instanceof Class) { d.append("class(", 2).append(quote(((Class) o).getName())).append(")"); return; } if (o instanceof Throwable) { d.append("exception(", 2).append(quote(((Throwable) o).getMessage())).append(")"); return; } if (o instanceof BitSet) { BitSet bs = (BitSet) o; d.append("bitset{", 2); int l = d.n; for (int i = bs.nextSetBit(0); i >= 0; i = bs.nextSetBit(i+1)) { if (d.n != l) d.append(", "); d.append(i); } d.append("}"); return; } // Need more cases? This should cover all library classes... if (name.startsWith("java.") || name.startsWith("javax.")) { d.append("j ").append(quote(str(o))); return; // Hm. this is not unstructure-able } if (o instanceof Lisp) { d.append("l(", 2); final Lisp lisp = (Lisp) ( o); structure_1(lisp.head, d); final Iterator it = lisp.args.iterator(); d.stack.add(new Runnable() { public void run() { try { if (!it.hasNext()) d.append(")"); else { d.stack.add(this); d.append(", "); structure_1(it.next(), d); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (!it.hasNext())\r\n d.append(\")\");\r\n else {\r\n d...."; }}); return; } /*if (name.equals("main$Lisp")) { fail("lisp not supported right now"); }*/ String dynName = shortDynamicClassName(o); if (concept && !d.concepts.contains(dynName)) { d.concepts.add(dynName); d.append("c "); } // serialize an object with fields. // first, collect all fields and values in fv. TreeSet fields = new TreeSet(new Comparator() { public int compare(Field a, Field b) { return stdcompare(a.getName(), b.getName()); } }); Class cc = c; while (cc != Object.class) { for (Field field : getDeclaredFields_cached(cc)) { if ((field.getModifiers() & (Modifier.STATIC | Modifier.TRANSIENT)) != 0) continue; String fieldName = field.getName(); fields.add(field); // put special cases here... } cc = cc.getSuperclass(); } lFields = asList(fields); // Render this$1 first because unstructure needs it for constructor call. for (int i = 0; i < l(lFields); i++) { Field f = lFields.get(i); if (f.getName().equals("this$1")) { lFields.remove(i); lFields.add(0, f); break; } } d.fieldsByClass.put(c, lFields); } // << if (lFields == null) else { // ref handling for lFields != null Integer ref = d.seen.get(o); if (ref != null) { /*d.refd.set(ref);*/ d.append("t").app(ref); return; } d.seen.put(o, d.n); // record token number } LinkedHashMap fv = new LinkedHashMap(); for (Field f : lFields) { Object value; try { value = f.get(o); } catch (Exception e) { value = "?"; } if (value != null) fv.put(f.getName(), value); } String name = c.getName(); String shortName = dropPrefix("main$", name); // Now we have fields & values. Process fieldValues if it's a DynamicObject. // omit field "className" if equal to class's name if (concept && eq(fv.get("className"), shortName)) fv.remove("className"); if (o instanceof DynamicObject) { fv.putAll((Map) fv.get("fieldValues")); fv.remove("fieldValues"); shortName = shortDynamicClassName(o); fv.remove("className"); } String singleField = fv.size() == 1 ? first(fv.keySet()) : null; d.append(shortName); final int l = d.n; final Iterator it = fv.entrySet().iterator(); d.stack.add(new Runnable() { public void run() { try { if (!it.hasNext()) { if (d.n != l) d.append(")"); } else { Map.Entry e = (Map.Entry) it.next(); d.append(d.n == l ? "(" : ", "); d.append((String) e.getKey()).append("="); d.stack.add(this); structure_1(e.getValue(), d); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (!it.hasNext()) {\r\n if (d.n != l)\r\n d.append(\")\");\r\n } else {\r..."; }}); } static int lastIndexOf(String a, String b) { return a == null || b == null ? -1 : a.lastIndexOf(b); } static Field findField2(Object o, String field) { if (o instanceof Class) return findField2_findStaticField((Class) o, field); return findField2_findField(o.getClass(), field); } static Field findField2_findStaticField(Class c, String field) { Class _c = c; do { for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field) && (f.getModifiers() & Modifier.STATIC) != 0) return f; _c = _c.getSuperclass(); } while (_c != null); return null; } static Field findField2_findField(Class c, String field) { Class _c = c; do { for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field)) return f; _c = _c.getSuperclass(); } while (_c != null); return null; } static int shorten_default = 100; static String shorten(String s) { return shorten(s, shorten_default); } static String shorten(String s, int max) { if (s == null) return ""; if (max < 0) return s; return s.length() <= max ? s : s.substring(0, Math.min(s.length(), max)) + "..."; } static String shorten(int max, String s) { return shorten(s, max); } static String quoteCharacter(char c) { if (c == '\'') return "'\\''"; if (c == '\\') return "'\\\\'"; if (c == '\r') return "'\\r'"; if (c == '\n') return "'\\n'"; if (c == '\t') return "'\\t'"; return "'" + c + "'"; } static String shortDynamicClassName(Object o) { if (o instanceof DynamicObject && ((DynamicObject) o).className != null) return ((DynamicObject) o).className; return shortClassName(o); } static boolean isSubtypeOf(Class a, Class b) { return b.isAssignableFrom(a); // << always hated that method, let's replace it! } static List javaTokC(String s) { int l = s.length(); ArrayList tok = new ArrayList(); int i = 0; while (i < l) { int j = i; char c, d; // scan for whitespace while (j < l) { c = s.charAt(j); d = j+1 >= l ? '\0' : s.charAt(j+1); if (c == ' ' || c == '\t' || c == '\r' || c == '\n') ++j; else if (c == '/' && d == '*') { do ++j; while (j < l && !s.substring(j, Math.min(j+2, l)).equals("*/")); j = Math.min(j+2, l); } else if (c == '/' && d == '/') { do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0); } else break; } i = j; if (i >= l) break; c = s.charAt(i); d = i+1 >= l ? '\0' : s.charAt(i+1); // scan for non-whitespace if (c == '\'' || c == '"') { char opener = c; ++j; while (j < l) { if (s.charAt(j) == opener || s.charAt(j) == '\n') { // end at \n to not propagate unclosed string literal errors ++j; break; } else if (s.charAt(j) == '\\' && j+1 < l) j += 2; else ++j; } } else if (Character.isJavaIdentifierStart(c)) do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || "'".indexOf(s.charAt(j)) >= 0)); // for stuff like "don't" else if (Character.isDigit(c)) { do ++j; while (j < l && Character.isDigit(s.charAt(j))); if (j < l && s.charAt(j) == 'L') ++j; // Long constants like 1L } else if (c == '[' && d == '[') { do ++j; while (j+1 < l && !s.substring(j, j+2).equals("]]")); j = Math.min(j+2, l); } else if (c == '[' && d == '=' && i+2 < l && s.charAt(i+2) == '[') { do ++j; while (j+2 < l && !s.substring(j, j+3).equals("]=]")); j = Math.min(j+3, l); } else ++j; tok.add(quickSubstring(s, i, j)); i = j; } return tok; } static HashMap getDeclaredFields_cache = new HashMap(); static Field[] getDeclaredFields_cached(Class c) { Field[] fields; synchronized(getDeclaredFields_cache) { fields = getDeclaredFields_cache.get(c); if (fields == null) { getDeclaredFields_cache.put(c, fields = c.getDeclaredFields()); for (Field f : fields) f.setAccessible(true); } } return fields; } static String boolArrayToHex(boolean[] a) { return bytesToHex(boolArrayToBytes(a)); } static boolean endsWithLetterOrDigit(String s) { return nempty(s) && isLetterOrDigit(lastCharacter(s)); } static Class getClass(String name) { try { return Class.forName(name); } catch (ClassNotFoundException e) { return null; } } static Class getClass(Object o) { return o instanceof Class ? (Class) o : o.getClass(); } static Class getClass(Object realm, String name) { try { try { return getClass(realm).getClassLoader().loadClass(classNameToVM(name)); } catch (ClassNotFoundException e) { return null; } } catch (Exception __e) { throw rethrow(__e); } } public static String bytesToHex(byte[] bytes) { return bytesToHex(bytes, 0, bytes.length); } public static String bytesToHex(byte[] bytes, int ofs, int len) { StringBuilder stringBuilder = new StringBuilder(len*2); for (int i = 0; i < len; i++) { String s = "0" + Integer.toHexString(bytes[ofs+i]); stringBuilder.append(s.substring(s.length()-2, s.length())); } return stringBuilder.toString(); } static void quoteToPrintWriter(String s, PrintWriter out) { if (s == null) { out.print("null"); return; } out.print('"'); int l = s.length(); for (int i = 0; i < l; i++) { char c = s.charAt(i); if (c == '\\' || c == '"') { out.print('\\'); out.print(c); } else if (c == '\r') out.print("\\r"); else if (c == '\n') out.print("\\n"); else out.print(c); } out.print('"'); } static String classNameToVM(String name) { return name.replace(".", "$"); } static int stdcompare(Number a, Number b) { return cmp(a, b); } static int stdcompare(String a, String b) { return cmp(a, b); } static int stdcompare(long a, long b) { return a < b ? -1 : a > b ? 1 : 0; } static int stdcompare(Object a, Object b) { return cmp(a, b); } static byte[] boolArrayToBytes(boolean[] a) { byte[] b = new byte[(l(a)+7)/8]; for (int i = 0; i < l(a); i++) if (a[i]) b[i/8] |= 1 << (i & 7); return b; } static int cmp(Number a, Number b) { return a == null ? b == null ? 0 : -1 : cmp(a.doubleValue(), b.doubleValue()); } static int cmp(double a, double b) { return a < b ? -1 : a == b ? 0 : 1; } static int cmp(String a, String b) { return a == null ? b == null ? 0 : -1 : a.compareTo(b); } static int cmp(Object a, Object b) { if (a == null) return b == null ? 0 : -1; if (b == null) return 1; return ((Comparable) a).compareTo(b); } static char lastCharacter(String s) { return empty(s) ? 0 : s.charAt(l(s)-1); } static boolean isLetterOrDigit(char c) { return Character.isLetterOrDigit(c); } static abstract class F0 { abstract A get(); } static abstract class F1 { abstract B get(A a); } static class WebNode { Web web; List labels = new ArrayList(); WebNode() {} WebNode(Web web) { this.web = web; web.fireNewNode(this); } void addLabel(String label) { addLabel(web.parseLabel(label)); } void addLabel(Lisp label) { if (setAdd(labels, label) && web != null) { web.index(label, this); ++web.size; } } void addLabels(List l) { for (Lisp lbl : l) addLabel(lbl); } boolean hasLabel(Lisp label) { return labels.contains(label); } boolean hasLabel(String label) { return labels.contains(web.parseLabel(label)); } public String toString() { return str(labels); } int count() { return 1 + l(labels); } String text() { return web.unparseLabel(first(labels)); } List texts() { return web.unparseLabels(labels); } void relation(String arrow, String b) { web.getRelation(this, web.node(b)).addLabel(arrow); } } static class WebRelation extends WebNode { WebNode a, b; WebRelation() {} WebRelation(Web web, WebNode a, WebNode b) { super(web); this.a = a; this.b = b; } } static class Web { List nodes = new ArrayList(); // Relations are also nodes Map, WebRelation> relations = new HashMap(); MultiMap index = new MultiMap(); // label -> node Map> pots = new HashMap(); transient Lock lock = reentrantLock(true); int size; boolean useCLParse = true; boolean labelsToUpper; String title; static List onNewNode = new ArrayList(); // L static List onNewLabel = new ArrayList(); // L boolean potNotEmpty(String pot) { return nempty(getPot(pot)); } List clearPot(String pot) { List l = getPot(pot); List l2 = cloneList(l); l.clear(); return l2; } List getPot(String pot) { List l = pots.get(pot); if (l == null) pots.put(pot, l = cloneList(nodes)); return l; } void relation(WebNode a, String arrow, WebNode b) { getRelation(a, b).addLabel(arrow); } Pair relation(String a, String arrow, String b) { return relation(lisp(arrow, a, b)); } Pair relation(Lisp l) { if (l(l) == 1) { findNode(l.get(0)).addLabel(lisp("wvuyakuvuelmxpwp", l.head)); return null; } else if (l(l) == 2) { String a = lisp2label(l.get(0)), b = lisp2label(l.get(1)); if (l.is("fgvvrzypbkqomktd")) { // X is Y. findNode(a).addLabel(b); findNode(b).addLabel(a); } WebNode na = findNode(a), nb = findNode(b); getRelation(na, nb).addLabel(l.head); return pair(na, nb); } return null; } void relations(List l) { for (Lisp li : l) relation(li); } WebRelation getRelation(String a, String b) { return getRelation(findNode(a), findNode(b)); } WebRelation getRelation(WebNode a, WebNode b) { return getRelation(pair(a, b)); } WebRelation relation(WebNode a, WebNode b) { return getRelation(a, b); } WebRelation relation(Pair p) { return getRelation(p); } WebRelation getRelation(Pair p) { WebRelation r = relations.get(p); if (r == null) relations.put(p, r = _newRelation(p.a, p.b)); return r; } WebRelation _newRelation(WebNode a, WebNode b) { WebRelation r = new WebRelation(this, a, b); nodes.add(r); ++size; for (List l : values(pots)) l.add(r); return r; } WebNode newNode() { WebNode node = new WebNode(this); nodes.add(node); ++size; for (List l : values(pots)) l.add(node); return node; } WebNode newNode(String s) { WebNode node = newNode(); node.addLabel(parseLabel(s)); return node; } WebNode node(String s) { return findNode(s); } WebNode node(Lisp l) { return findNode(l); } WebNode findNode(String s) { return findNode(parseLabel(s)); } WebNode findNode(Lisp l) { WebNode n = findNodeOpt(l); return n != null ? n : newNode(l); } WebNode findNodeOpt(Lisp l) { return first(index.get(l)); /*for (WebNode n : nodes) if (n.labels.contains(l)) ret n; null;*/ } WebNode newNode(String... labels) { WebNode n = newNode(); for (String label : labels) n.addLabel(label); return n; } WebNode newNode(Lisp... labels) { WebNode n = newNode(); for (Lisp label : labels) n.addLabel(label); return n; } public String toString() { return webToString(this); } int count() { return size; /*int count = 0; for (WebNode n : nodes) count += n.count(); for (WebNode n : values(relations)) count += n.count(); ret count;*/ } void index(Lisp label, WebNode n) { index.put(label, n); fireNewLabel(n, label); } void clear() { size = 0; clearAll(nodes, relations, index, pots); } Lisp parseLabel(String s) { if (useCLParse) return clParse(s); return lisp(labelsToUpper ? upper(s) : s); } String unparseLabel(Lisp l) { return useCLParse ? clUnparse(l) : lispHead(l); } List unparseLabels(List l) { return map(new Object() { Object get(Lisp l) { try { return unparseLabel(l) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "unparseLabel(l)"; }}, l); } void fireNewNode(WebNode node) { for (Object f : onNewNode) pcallF(f, node); } void fireNewLabel(WebNode node, Lisp label) { for (Object f : onNewLabel) pcallF(f, node, label); } void removeNode(WebNode n) { if (n == null || !nodes.contains(n)) return; n.web = null; List> relationsToDelete = pairList_lookupAnySide(keys(relations), n); for (Lisp label : n.labels) index.remove(label, n); nodes.remove(n); for (Pair p : relationsToDelete) removeRelation(p.a, p.b); } void removeRelation(WebNode a, WebNode b) { Pair p = pair(a, b); WebNode r = relations.get(p); if (r == null) return; relations.remove(p); removeNode(r); } } static class BaseBase { String text; String textForRender() { return text; } } static class Base extends BaseBase { } static class CirclesAndLines { List circles = new ArrayList(); List lines = new ArrayList(); Class arrowClass = Arrow.class; Class circleClass = Circle.class; String title; transient Lock lock = fairLock(); transient String defaultImageID = "#1007372"; transient double imgZoom = 1; transient Pt translate; Circle hoverCircle; // which one we are hovering over Object onUserMadeArrow, onUserMadeCircle, onLayoutChange; Object onFullLayoutChange, onDeleteCircle, onDeleteLine; transient BufferedImage imageForUserMadeNodes; static int maxDistanceToLine = 20; // for clicking transient String backgroundImageID = defaultBackgroundImageID; static String defaultBackgroundImageID = "#1007195"; static Color defaultLineColor = Color.white; // auto-visualize Circle circle_autoVis(String text, String visualizationText, double x, double y) { return addAndReturn(circles, nu(circleClass, "x", x, "y", y, "text", text, "quickvis" , visualizationText, "img" , processImage(quickVisualizeOr(visualizationText, defaultImageID)))); } String makeVisualizationText(String text) { return possibleGlobalID(text) ? "" : text; } Circle circle_autoVis(String text, double x, double y) { return circle_autoVis(text, makeVisualizationText(text), x, y); } Circle circle(BufferedImage img, double x, double y, String text) { return addAndReturn(circles, nu(circleClass, "x", x, "y", y, "text", text, "img" , processImage(img))); } Circle circle(String text, BufferedImage img, double x, double y) { return circle(img, x, y, text); } Circle circle(String text, double x, double y) { return addAndReturn(circles, nu(circleClass, "x", x, "y", y, "text", text, "img" , processImage(imageForUserMadeNodes()))); } Circle addCircle(String imageID, double x, double y) { return addCircle(imageID, x, y, ""); } Circle addCircle(String imageID, double x, double y, String text) { return addAndReturn(circles, nu(circleClass, "x", x, "y", y, "text", text, "img" , processImage(loadImage2(imageID)))); } Arrow findArrow(Circle a, Circle b) { for (Line l : getWhere(lines, "a", a, "b", b)) if (l instanceof Arrow) return (Arrow) l; return null; } Line addLine(Circle a, Circle b) { Line line = findWhere(lines, "a", a, "b", b); if (line == null) lines.add(line = nu(Line.class, "a", a, "b", b)); return line; } Arrow arrow(Circle a, String text, Circle b) { return addArrow(a, b, text); } Arrow addArrow(Circle a, Circle b) { return addArrow(a, b, ""); } Arrow addArrow(Circle a, Circle b, String text) { return addAndReturn(lines, nu(arrowClass, "a", a, "b", b, "text", text)); } BufferedImage makeImage(int w, int h) { BufferedImage bg = renderTiledBackground(backgroundImageID, w, h, ptX(translate), ptY(translate)); if (!lock.tryLock()) return null; try { // Lines HashMap, Line> hasLine = new HashMap(); HashMap flipMap = new HashMap(); for (Line l : lines) { hasLine.put(pair(l.a, l.b), l); Line x = hasLine.get(pair(l.b, l.a)); if (x != null) { //print("flipMap " + l.a.text + " / " + l.b.text); flipMap.put(x, false); flipMap.put(l, false); } } for (Line l : lines) { Pt a = translatePt(translate, l.a.pt(w, h)); Pt b = translatePt(translate, l.b.pt(w, h)); if (l instanceof Arrow) drawThoughtArrow(bg, l.a.img(this), a.x, a.y, l.b.img(this), b.x, b.y, l.color); else drawThoughtLine(bg, l.a.img(this), a.x, a.y, l.b.img(this), b.x, b.y, l.color); String text = l.textForRender(); if (nempty(text)) { drawOutlineTextAlongLine_flip.set(flipMap.get(l)); drawThoughtLineText(bg, l.a.img(this), a.x, a.y, l.b.img(this), b.x, b.y, text, Color.white /*l.color*/); } } // Circles for (Circle c : circles) { Pt p = translatePt(translate, c.pt(w, h)); drawThoughtCircle(bg, c.img(this), p.x, p.y); String text = c.textForRender(); if (nempty(text)) drawThoughtCircleText(bg, c.img(this), p, text); if (c == hoverCircle) drawThoughtCirclePlus(bg, c.img(this), p.x, p.y); } } finally { lock.unlock(); } return bg; } Canvas showAsFrame(int w, int h) { Canvas canvas = showAsFrame(); frameInnerSize(canvas, w, h); centerFrame(getFrame(canvas)); return canvas; } Canvas showAsFrame() { return (Canvas) swing(new Object() { Object get() { try { Canvas canvas = makeCanvas(); showCenterFrame(canvas); return canvas; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "Canvas canvas = makeCanvas();\r\n showCenterFrame(canvas);\r\n ret canvas;"; }}); } Canvas makeCanvas() { final Object makeImg = new Object() { Object get(int w, int h) { try { return makeImage(w, h) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "makeImage(w, h)"; }}; final Canvas canvas = jcanvas(makeImg); disableImageSurfaceSelector(canvas); new CircleDragger(this, canvas, new Runnable() { public void run() { try { updateCanvas(canvas, makeImg) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "updateCanvas(canvas, makeImg)"; }}); componentPopupMenu(canvas, new Object() { void get(JPopupMenu menu) { try { Pt p = canvas.pointFromEvent(componentPopupMenu_mouseEvent.get()); final Line l = findLine(canvas, p); if (l != null) { addMenuItem(menu, "Rename Relation...", new Runnable() { public void run() { try { renameLine(canvas, l) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "renameLine(canvas, l)"; }}); addMenuItem(menu, "Delete Relation", new Runnable() { public void run() { try { deleteLine(l); canvas.update(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "deleteLine(l);\r\n canvas.update();"; }}); } final Circle c = findCircle(canvas, p); if (c != null) { addMenuItem(menu, "Rename...", new Runnable() { public void run() { try { renameCircle(canvas, c) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "renameCircle(canvas, c)"; }}); addMenuItem(menu, "Delete Circle", new Runnable() { public void run() { try { deleteCircle(c); canvas.update(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "deleteCircle(c);\r\n canvas.update();"; }}); if (c.img != null || c.quickvis != null) addMenuItem(menu, "Delete Image", new Runnable() { public void run() { try { c.img = null; c.quickvis = null; canvas.update(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.img = null;\r\n c.quickvis = null;\r\n canvas.update();"; }}); if (neqic(c.text, c.quickvis)) addMenuItem(menu, "Visualize", new Runnable() { public void run() { try { { Thread _t_0 = new Thread("Visualizing") { public void run() { try { quickVisualize(c.quickvis); print("Quickvis done"); { swing(new Runnable() { public void run() { try { c.img = null; c.quickvis = c.text; canvas.update(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.img = null;\r\n c.quickvis = c.text;\r\n canvas.upda..."; }}); } } catch (Throwable __e) { printStackTrace2(__e); } } }; startThread(_t_0); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "thread \"Visualizing\" {\r\n quickVisualize(c.quickvis);\r\n ..."; }}); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "Pt p = canvas.pointFromEvent(componentPopupMenu_mouseEvent.get());\r\n final ..."; }}); return canvas; } Canvas show() { return showAsFrame(); } Canvas show(int w, int h) { return showAsFrame(w, h); } Circle findCircle(String text) { for (Circle c : circles) if (eq(c.text, text)) return c; for (Circle c : circles) if (eqic(c.text, text)) return c; return null; } void renameCircle(final Canvas canvas, final Circle c) { final JTextField tf = jtextfield(c.text); showFormTitled("Rename circle", "Old name", jlabel(c.text), "New name", tf, new Runnable() { public void run() { try { c.text = getTextTrim(tf); canvas.update(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.text = getTextTrim(tf);\r\n canvas.update();"; }}); } void renameLine(final Canvas canvas, final Line l) { final JTextField tf = jtextfield(l.text); showFormTitled("Rename relation", "Old name", jlabel(l.text), "New name", tf, new Runnable() { public void run() { try { l.text = getTextTrim(tf); canvas.update(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "l.text = getTextTrim(tf);\r\n canvas.update();"; }}); } void clear() { clearAll(circles, lines); } // only finds actually containing circles Circle findCircle(ImageSurface canvas, Pt p) { p = untranslatePt(translate, p); Lowest best = new Lowest(); for (Circle c : circles) if (c.contains(this, canvas, p)) best.put(c, pointDistance(p, c.pt(canvas))); return best.get(); } Circle findNearestCircle(ImageSurface canvas, Pt p) { Lowest best = new Lowest(); for (Circle c : circles) if (c.contains(this, canvas, p)) best.put(c, pointDistance(p, c.pt(canvas))); return best.get(); } BufferedImage processImage(BufferedImage img) { return scaleImage(img, imgZoom); } void deleteCircle(Circle c) { for (Line l : cloneList(lines)) if (l.a == c || l.b == c) deleteLine(l); circles.remove(c); pcallF(onDeleteCircle, c); } void deleteLine(Line l) { lines.remove(l); pcallF(onDeleteLine, l); } void openPlusDialog(final Circle c, final ImageSurface canvas) { if (c == null) return; final JTextField tfFrom = jtextfield(c.text); final JTextField tfRel = jtextfield(web_defaultRelationName()); final JTextField tfTo = jtextfield(); showFormTitled("Add connection", "From node", tfFrom, "Connection name", tfRel, "To node", tfTo, new Object() { Object get() { try { String sA = getTextTrim(tfFrom); Circle a = eq(sA, c.text) ? c : findOrMakeCircle(sA); if (a == null) { messageBox("Not found: " + getTextTrim(tfFrom)); return false; } Circle b = findOrMakeCircle(getTextTrim(tfTo)); if (b == null) { messageBox("Not found: " + getTextTrim(tfTo)); return false; } if (a == b) { infoBox("Can't connect circle to itself for now"); return false; } Arrow arrow = arrow(a, getTextTrim(tfRel), b); ((Canvas) canvas).update(); pcallF(onUserMadeArrow, arrow); return null; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "S sA = getTextTrim(tfFrom);\r\n Circle a = eq(sA, c.text) ? c : findOrMakeC..."; }}); awtLater(tfRel, 100, new Runnable() { public void run() { try { requestFocus(tfRel) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "requestFocus(tfRel)"; }}); } Circle findOrMakeCircle(String text) { Circle c = findCircle(text); if (c == null) { c = circle(imageForUserMadeNodes(), random(0.1, 0.9), random(0.1, 0.9), text); pcallF(onUserMadeCircle, c); } return c; } BufferedImage imageForUserMadeNodes() { if (imageForUserMadeNodes == null) imageForUserMadeNodes = whiteImage(20, 20); return imageForUserMadeNodes; } Line findLine(Canvas is, Pt p) { p = untranslatePt(translate, p); Lowest best = new Lowest(); for (Line line : lines) { double d = distancePointToLineSegment(line.a.pt(is), line.b.pt(is), p); if (d <= maxDistanceToLine) best.put(line, d); } return best.get(); } } // end of class CirclesAndLines static class Circle extends Base { transient BufferedImage img; double x, y; //static BufferedImage defaultImage; String quickvis; BufferedImage img(CirclesAndLines cal) { if (img != null) return img; if (nempty(quickvis)) img = quickVisualize(quickvis); //if (defaultImage == null) defaultImage = loadImage2(#1007372); return cal.imageForUserMadeNodes(); } Pt pt(ImageSurface is) { return pt(is.getWidth(), is.getHeight()); } Pt pt(int w, int h) { return new Pt(iround(x*w), iround(y*h)); } boolean contains(CirclesAndLines cal, ImageSurface is, Pt p) { return pointDistance(p, pt(is)) <= thoughtCircleSize(img(cal))/2+1; } } static class Line extends Base { Circle a, b; transient Color color = CirclesAndLines.defaultLineColor; Line setColor(Color color) { this.color = color; return this; } } static class Arrow extends Line {} static class CircleDragger extends MouseAdapter { CirclesAndLines cal; ImageSurface is; Object update; int dx, dy; Circle circle; Pt startPoint; CircleDragger(CirclesAndLines cal, ImageSurface is, Object update) { this.update = update; this.is = is; this.cal = cal; if (containsInstance(is.tools, CircleDragger.class)) return; is.tools.add(this); is.addMouseListener(this); is.addMouseMotionListener(this); } public void mouseMoved(MouseEvent e) { Pt p = is.pointFromEvent(e); Circle c = cal.findCircle(is, p); if (c != cal.hoverCircle) { cal.hoverCircle = c; callF(update); } } public void mousePressed(MouseEvent e) { if (e.getButton() == MouseEvent.BUTTON1) { Pt p = is.pointFromEvent(e); startPoint = p; circle = cal.findCircle(is, p); if (circle != null) { dx = p.x-iround(circle.x*is.getWidth()); dy = p.y-iround(circle.y*is.getHeight()); } else { Pt t = unnull(cal.translate); dx = p.x-t.x; dy = p.y-t.y; } } } public void mouseDragged(MouseEvent e) { if (startPoint == null) return; Pt p = is.pointFromEvent(e); if (circle != null) { circle.x = (p.x-dx)/(double) is.getWidth(); circle.y = (p.y-dy)/(double) is.getHeight(); pcallF(cal.onLayoutChange, circle); callF(update); } else { cal.translate = new Pt(p.x-dx, p.y-dy); callF(update); } } public void mouseReleased(MouseEvent e) { mouseDragged(e); if (eq(is.pointFromEvent(e), startPoint)) cal.openPlusDialog(circle, is); circle = null; startPoint = null; } } static class Best { A best; double score; transient Object onChange; boolean isNewBest(double score) { return best == null || score > this.score; } double bestScore() { return best == null ? Double.NaN : score; } double score() { return bestScore(); } boolean put(A a, double score) { if (a != null && isNewBest(score)) { best = a; this.score = score; pcallF(onChange); return true; } return false; } A get() { return best; } boolean has() { return best != null; } Pair pair() { return main.pair(best, bestScore()); } A getIfScoreAbove(double x) { return score() >= x ? best : null; } } static interface Producer { public A next(); } static ThreadLocal DynamicObject_loading = new ThreadLocal(); static class DynamicObject { String className; // just the name, without the "main$" LinkedHashMap fieldValues = new LinkedHashMap(); DynamicObject() {} // className = just the name, without the "main$" DynamicObject(String className) { this.className = className;} } static class Pair { A a; B b; Pair() {} Pair(A a, B b) { this.b = b; this.a = a;} public int hashCode() { return hashCodeFor(a) + 2*hashCodeFor(b); } public boolean equals(Object o) { if (o == this) return true; if (!(o instanceof Pair)) return false; Pair t = (Pair) o; return eq(a, t.a) && eq(b, t.b); } public String toString() { return "<" + a + ", " + b + ">"; } } static class Var implements IVar { A v; // you can access this directly if you use one thread Var() {} Var(A v) { this.v = v;} public synchronized void set(A a) { if (v != a) { v = a; notifyAll(); } } public synchronized A get() { return v; } public synchronized boolean has() { return v != null; } public synchronized void clear() { v = null; } } // a Lisp-like form static class Lisp implements Iterable { String head; List args = new ArrayList(); Object more; // additional info, user-defined Lisp() {} Lisp(String head) { this.head = head;} Lisp(String head, Lisp... args) { this.head = head; this.args.addAll(asList(args)); } Lisp(String head, Collection args) { this.head = head; for (Object arg : args) add(arg); } // INEFFICIENT public String toString() { if (args.isEmpty()) return quoteIfNotIdentifierOrInteger(head); List bla = new ArrayList(); for (Lisp a : args) bla.add(a.toString()); String inner = join(", ", bla); if (head.equals("")) return "{" + inner + "}"; // list else return quoteIfNotIdentifier(head) + "(" + inner + ")"; } String raw() { if (!isEmpty ()) throw fail("not raw: " + this); return head; } Lisp add(Lisp l) { args.add(l); return this; } Lisp add(String s) { args.add(new Lisp(s)); return this; } Lisp add(Object o) { if (o instanceof Lisp) add((Lisp) o); else if (o instanceof String) add((String) o); else throw fail("Bad argument type: " + structure(o)); return this; } int size() { return args.size(); } boolean empty() { return args.isEmpty(); } boolean isEmpty() { return args.isEmpty(); } boolean isLeaf() { return args.isEmpty(); } Lisp get(int i) { return main.get(args, i); } String getString(int i) { Lisp a = get(i); return a == null ? null : a.head; } String s(int i) { return getString(i); } String rawOrNull(int i) { Lisp a = get(i); return a != null && a.isLeaf() ? a.head : null; } String raw(int i) { return assertNotNull(rawOrNull(i)); } boolean isLeaf(int i) { return rawOrNull(i) != null; } boolean isA(String head) { return eq(head, this.head); } boolean is(String head, int size) { return isA(head) && size() == size; } boolean is(String head) { return isA(head); } boolean headIs(String head) { return isA(head); } boolean is(String... heads) { return asList(heads).contains(head); } // check head for one of these (ignore case) boolean isic(String... heads) { return containsIgnoreCase(heads, head); } public Iterator iterator() { return args.iterator(); } Lisp subList(int fromIndex, int toIndex) { Lisp l = new Lisp(head); l.args.addAll(args.subList(fromIndex, toIndex)); // better to copy here I guess - safe return l; } public boolean equals(Object o) { if (o == null || o.getClass() != Lisp.class) return false; Lisp l = (Lisp) ( o); return eq(head, l.head) && eq(args, l.args); } public int hashCode() { return head.hashCode() + args.hashCode(); } Lisp addAll(List args) { for (Object arg : args) add(arg); return this; } String unquoted() { return unquote(raw()); } String unq() { return unquoted(); } String unq(int i) { return get(i).unq(); } // heads of arguments List heads() { return collect(args, "head"); } } static class Matches { String[] m; Matches() {} Matches(String... m) { this.m = m;} String get(int i) { return i < m.length ? m[i] : null; } String unq(int i) { return unquote(get(i)); } String fsi(int i) { return formatSnippetID(unq(i)); } String fsi() { return fsi(0); } String tlc(int i) { return unq(i).toLowerCase(); } boolean bool(int i) { return "true".equals(unq(i)); } String rest() { return m[m.length-1]; } // for matchStart int psi(int i) { return Integer.parseInt(unq(i)); } } static Pt pt(int x, int y) { return new Pt(x, y); } static String upper(String s) { return s == null ? null : s.toUpperCase(); } static boolean neqic(String a, String b) { return !eqic(a, b); } static String quickVisualize_progID = "#1007145"; static Lock quickVisualize_lock = lock(); static BufferedImage quickVisualize_fromCache(String query) { File f = quickVisualize_imageFile(query); if (f.length() != 0) try { return loadPNG(f); } catch (Throwable __e) { printStackTrace2(__e); } return null; } static String quickVisualize_preprocess(String query) { return toUpper(shorten(trim(query), 200)); } static BufferedImage quickVisualize(String query) { query = quickVisualize_preprocess(query); if (empty(query)) return null; BufferedImage img = quickVisualize_fromCache(query); if (img != null) return img; File f = quickVisualize_imageFile(query); /*L urls = googleImageSearch_multi(query); saveTextFile(quickVisualize_urlsFile(query), joinLines(urls)); if (empty(urls)) null; img = loadBufferedImage(first(urls));*/ Lock _lock_400 = quickVisualize_lock; lock(_lock_400); try { img = googleImageSearchFirst(query); if (img == null) return null; savePNG(f, img); return img; } finally { _lock_400.unlock(); } } static String quickVisualize_imagePath(String query) { query = quickVisualize_preprocess(query); return fsI(quickVisualize_progID) + "/" + urlencode(query) + ".png"; } static File quickVisualize_imageFile(String query) { query = quickVisualize_preprocess(query); return prepareProgramFile(quickVisualize_progID, urlencode(query) + ".png"); } static File quickVisualize_urlsFile(String query) { query = quickVisualize_preprocess(query); return prepareProgramFile(quickVisualize_progID, "urls-" + urlencode(query) + ".txt"); } static int updateCanvas_retryInterval = 50; // if makeImg returns null, it is recalled after a delay static void updateCanvas(final Canvas canvas, final Object makeImg) { swingNowOrLater(new Runnable() { public void run() { try { if (canvas.updating || canvas.getWidth() == 0) return; canvas.updating = true; try { BufferedImage img = asBufferedImage(callF(makeImg, canvas.getWidth(), canvas.getHeight())); if (img != null) { canvas.setImage(img); canvas.updating = false; } else awtLater(updateCanvas_retryInterval, new Runnable() { public void run() { try { canvas.updating = false; updateCanvas(canvas, makeImg); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "canvas.updating = false;\r\n updateCanvas(canvas, makeImg);"; }}); } catch (Throwable e) { canvas.updating = false; throw rethrow(e); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (canvas.updating || canvas.getWidth() == 0) return;\r\n canvas.updating = tr..."; }}); } static void updateCanvas(final Canvas canvas) { if (canvas != null) canvas.update(); } static Lisp clParse(String s) { List tok = tok_groupRoundBrackets(s); if (l(tok) == 1) return null; Lisp l = lisp(unquote(tok.get(1))); for (int i = 3; i < l(tok); i += 2) { String t = tok.get(i); if (t.startsWith("(") && t.endsWith(")")) l.add(assertNotNull(clParse(dropFirstAndLast(t)))); else l.add(lisp(aiUsing(unquote(t)))); } return l; } static List clParse(List l) { return map("clParse", l); } static JTextField jtextfield() { return jTextField(); } static JTextField jtextfield(String text) { return jTextField(text); } static JTextField jtextfield(Object o) { return jTextField(o); } static boolean contains(Collection c, Object o) { return c != null && c.contains(o); } static boolean contains(Object[] x, Object o) { if (x != null) for (Object a : x) if (eq(a, o)) return true; return false; } static boolean contains(String s, char c) { return s != null && s.indexOf(c) >= 0; } static boolean contains(String s, String b) { return s != null && s.indexOf(b) >= 0; } static int thoughtCircleSize(BufferedImage img) { return min(img.getWidth(), img.getHeight()) + 20; } static boolean containsInstance(Iterable i, Class c) { if (i != null) for (Object o : i) if (isInstanceX(c, o)) return true; return false; } static JFrame centerFrame(Component c) { Window w = getWindow(c); if (w != null) w.setLocationRelativeTo(null); // magic trick return castOpt(w, JFrame.class); } static JFrame centerFrame(int w, int h, Component c) { return centerFrame(setFrameSize(w, h, c)); } static String quoteIfNotIdentifier(String s) { if (s == null) return null; return isJavaIdentifier(s) ? s : quote(s); } static class componentPopupMenu_Maker { List menuMakers = new ArrayList(); } static Map componentPopupMenu_map = new WeakHashMap(); static ThreadLocal componentPopupMenu_mouseEvent = new ThreadLocal(); // menuMaker = voidfunc(JPopupMenu) static void componentPopupMenu(final JComponent component, final Object menuMaker) { swingNowOrLater(new Runnable() { public void run() { try { componentPopupMenu_Maker maker = componentPopupMenu_map.get(component); if (maker == null) { componentPopupMenu_map.put(component, maker = new componentPopupMenu_Maker()); component.addMouseListener(new componentPopupMenu_Adapter(maker)); } maker.menuMakers.add(menuMaker); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "componentPopupMenu_Maker maker = componentPopupMenu_map.get(component);\r\n if ..."; }}); } static class componentPopupMenu_Adapter extends MouseAdapter { componentPopupMenu_Maker maker; componentPopupMenu_Adapter(componentPopupMenu_Maker maker) { this.maker = maker;} public void mousePressed(MouseEvent e) { displayMenu(e); } public void mouseReleased(MouseEvent e) { displayMenu(e); } void displayMenu(MouseEvent e) { if (e.isPopupTrigger()) displayMenu2(e); } void displayMenu2(MouseEvent e) { JPopupMenu menu = new JPopupMenu(); int emptyCount = menu.getComponentCount(); componentPopupMenu_mouseEvent.set(e); for (Object menuMaker : maker.menuMakers) pcallF(menuMaker, menu); // show menu if any items in it if (menu.getComponentCount() != emptyCount) menu.show(e.getComponent(), e.getX(), e.getY()); } } //please include function withMargin. static int showForm_defaultGap = 4; static JPanel showFormTitled(final String title, final Object... _parts) { return swing(new F0() { JPanel get() { try { final Var frame = new Var(); JPanel panel = showForm_makePanel(frame, _parts); frame.set(minFrameWidth(showPackedFrame(title, withMargin(panel)), 400)); return panel; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "final new Var frame;\r\n JPanel panel = showForm_makePanel(frame, _part..."; }}); } static JPanel showForm_makePanel(final Var frame, Object... _parts) { List l = new ArrayList(); List parts = asList(_parts); Runnable submit = null; for (int i = 0; i < l(parts); i++) { final Object o = parts.get(i), next = get(parts, i+1); if (o instanceof Component || o instanceof String || next instanceof Component) { // smartAdd accepts strings l.add(ll(o == null ? new JPanel() : o, next)); if (next instanceof JButton && submit == null) submit = new Runnable() { public void run() { try { ((JButton) next).doClick() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "((JButton) next).doClick()"; }}; i++; } else if (isRunnable(o)) l.add(ll(null, jbutton(showFormSubmitButtonName(), submit = new Runnable() { public void run() { try { Object result = call(o); if (neq(Boolean.FALSE, result)) disposeFrame(frame.get()); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "Object result = call(o);\r\n if (neq(Boolean.FALSE, result))\r\n dis..."; }}))); else print("showForm: Unknown element type: " + getClassName(o)); } JPanel panel = hvgrid((List) l, showForm_defaultGap); if (submit != null) for (JTextField textField : childrenOfType(panel, JTextField.class)) onEnter(textField, submit); return panel; } static double distancePointToLineSegment(Pt a, Pt b, Pt p) { int x1 = a.x, y1 = a.y, x2 = b.x, y2 = b.y, x3 = p.x, y3 = p.y; float px=x2-x1; float py=y2-y1; float temp=(px*px)+(py*py); float u=((x3 - x1) * px + (y3 - y1) * py) / (temp); if (u>1) u=1; else if(u<0) u=0; float x = x1 + u * px; float y = y1 + u * py; float dx = x - x3; float dy = y - y3; return sqrt(dx*dx + dy*dy); } static A addAndReturn(Collection c, A a) { if (c != null) c.add(a); return a; } static List getWhere(Collection c, Object... data) { List l = new ArrayList(); for (A x : c) if (checkFields(x, data)) l.add(x); return l; } static String lispHead(Lisp l) { return l == null ? null : l.head; } static String getTextTrim(JTextComponent c) { return trim(getText(c)); } // tested for editable combo box - returns the contents of text field static String getTextTrim(JComboBox cb) { return trim(getText(cb)); } static Object swing(Object f) { return swingAndWait(f); } static A swing(F0 f) { return (A) swingAndWait(f); } static Color drawThoughtCircle_defaultColor = Color.white; static void drawThoughtCircle(BufferedImage bg, BufferedImage img, int x, int y) { // TODO: crop to certain size BufferedImage circle = cutImageToCircle(img_addBorder(cutImageToCircle(img), drawThoughtCircle_defaultColor, 10)); x -= circle.getWidth()/2; y -= circle.getHeight()/2; drawImageOnImage(circle, bg, x, y); } static void addAll(Collection c, Collection b) { if (c != null && b != null) c.addAll(b); } static void addAll(Collection c, A... b) { if (c != null) c.addAll(Arrays.asList(b)); } static String lisp2label(Lisp l) { return l.isLeaf() ? l.head : clUnparse(l); } static BufferedImage whiteImage(int w, int h) { return newBufferedImage(w, h, Color.white); } static String webToString(Web web) { List out = new ArrayList(); Map index = new HashMap(); for (int i = 0; i < l(web.nodes); i++) { out.add("Node " + (i+1) + ": " + web.nodes.get(i)); index.put(web.nodes.get(i), i+1); } for (Pair p : keys(web.relations)) out.add(index.get(p.a) + " -> " + index.get(p.b) + " = " + web.relations.get(p)); return fromLines(out); } static String formatSnippetID(String id) { return "#" + parseSnippetID(id); } static String formatSnippetID(long id) { return "#" + id; } static void disableImageSurfaceSelector(ImageSurface is) { ImageSurfaceSelector s = firstInstance(is.tools, ImageSurfaceSelector.class); if (s == null) return; is.removeMouseListener(s); is.removeMouseMotionListener(s); is.tools.add(s); } // make a lisp form static Lisp lisp(String head, Object... args) { Lisp l = new Lisp(head); for (Object o : args) l.add(o); return l; } static Lisp lisp(String head, Collection args) { return new Lisp(head, args); } static List> pairList_lookupAnySide(Collection> l, A a) { List < Pair > out = new ArrayList(); for (Pair p : unnull(l)) if (eq(p.a, a) || eq(p.b, a)) out.add(p); return out; } static Random random_random = new Random(); static int random(int n) { return n <= 0 ? 0 : random_random.nextInt(n); } static double random(double max) { return random()*max; } static double random() { return random_random.nextInt(100001)/100000.0; } static double random(double min, double max) { return min+random()*(max-min); } // min <= value < max static int random(int min, int max) { return min+random(max-min); } static A random(List l) { return oneOf(l); } static A random(Collection c) { return oneOf(asList(c)); } static int ptY(Pt p) { return p == null ? 0 : p.y; } static int ptX(Pt p) { return p == null ? 0 : p.x; } static OccTree2 findNode(OccTree2 tree, E e) { if (eq(tree.e, e)) return tree; for (OccTree2 n : tree.next) { OccTree2 t = findNode(n, e); if (t != null) return t; } return null; } static Thread startThread(Object runnable) { return startThread(defaultThreadName(), runnable); } static Thread startThread(String name, Object runnable) { return startThread(newThread(toRunnable(runnable), name)); } static Thread startThread(Thread t) { _registerThread(t); t.start(); return t; } static boolean setAdd(Collection c, A a) { if (c.contains(a)) return false; c.add(a); return true; } static ReentrantLock fairLock() { return new ReentrantLock(true); } static String clUnparse(Lisp l) { if (l == null) return ""; return join(" ", (List) concatLists(ll(conceptQuote(l.head)), map("clUnparse_sub", l))); } static String clUnparse_sub(Lisp l) { return l.empty() ? clUnparse(l) : "(" + clUnparse(l) + ")"; } static List clUnparse(List l) { return map("clUnparse", l); } static boolean possibleGlobalID(String s) { return l(s) == 16 && allLowerCaseCharacters(s); } static boolean eqic(String a, String b) { if ((a == null) != (b == null)) return false; if (a == null) return true; return a.equalsIgnoreCase(b); } static String getString(Map map, Object key) { return map == null ? null : (String) map.get(key); } static String getString(List l, int idx) { return (String) get(l, idx); } static String getString(Object o, Object key) { if (o instanceof Map) return getString((Map) o, key); if (key instanceof String) return (String) getOpt(o, (String) key); throw fail("Not a string key: " + getClassName(key)); } static boolean containsIgnoreCase(List l, String s) { for (String x : l) if (eqic(x, s)) return true; return false; } static boolean containsIgnoreCase(String[] l, String s) { for (String x : l) if (eqic(x, s)) return true; return false; } static boolean containsIgnoreCase(String s, char c) { return indexOfIgnoreCase(s, String.valueOf(c)) >= 0; } static boolean containsIgnoreCase(String a, String b) { return indexOfIgnoreCase(a, b) >= 0; } static Pair pair(A a, B b) { return new Pair(a, b); } static BufferedImage renderTiledBackground(String tileImageID, int w, int h) { return renderTiledBackground(tileImageID, w, h, 0, 0); } static BufferedImage renderTiledBackground(String tileImageID, int w, int h, int shiftX, int shiftY) { BufferedImage tileImage = loadImage2(tileImageID); BufferedImage img = newBufferedImage(w, h, Color.black); Graphics2D g = img.createGraphics(); int tw = tileImage.getWidth(), th = tileImage.getHeight(); for (int x = mod(shiftX-1, tw)-tw+1; x < w; x += tw) for (int y = mod(shiftY-1, th)-th+1; y < h; y += th) g.drawImage(tileImage, x, y, null); g.dispose(); return img; } static int hashCodeFor(Object a) { return a == null ? 0 : a.hashCode(); } static int drawThoughtLine_width = 10; static void drawThoughtLine(BufferedImage bg, BufferedImage img1, int x1, int y1, BufferedImage img2, int x2, int y2, Color color) { Graphics2D g = imageGraphics(bg); g.setColor(color); g.setStroke(new BasicStroke(drawThoughtLine_width)); g.drawLine(x1, y1, x2, y2); g.dispose(); } static void clearAll(Object... l) { for (Object o : l) callOpt(o, "clear"); } static void put(Map map, A a, B b) { if (map != null) map.put(a, b); } static BufferedImage loadImage2(String snippetIDOrURL) { return loadBufferedImage(snippetIDOrURL); } static BufferedImage loadImage2(File file) { return loadBufferedImage(file); } static int drawThoughtArrow_size = 15; static void drawThoughtArrow(BufferedImage bg, BufferedImage img1, int x1, int y1, BufferedImage img2, int x2, int y2, Color color) { double cs = thoughtCircleSize(img2)/2-1; double dist = pointDistance(x1, y1, x2, y2); double arrowLen = drawThoughtArrow_size*drawArrowHead_length-1; Pt v = blendPoints(new Pt(x2, y2), new Pt(x1, y1), (cs+arrowLen)/dist); Pt p = blendPoints(new Pt(x2, y2), new Pt(x1, y1), cs/dist); Graphics2D g = imageGraphics(bg); g.setColor(color); g.setStroke(new BasicStroke(drawThoughtLine_width)); g.drawLine(x1, y1, v.x, v.y); drawArrowHead(g, x1, y1, p.x, p.y, drawThoughtArrow_size); g.dispose(); } static JFrame showCenterFrame(String title, int w, int h) { return showCenterFrame(title, w, h, null); } static JFrame showCenterFrame(String title, int w, int h, Component content) { JFrame frame = makeFrame(title, content); frame.setSize(w, h); return centerFrame(frame); } static JFrame showCenterFrame(String title, Component content) { return centerFrame(makeFrame(title, content)); } static JFrame showCenterFrame(Component content) { return centerFrame(makeFrame(content)); } static ReentrantLock reentrantLock(boolean fair) { return new ReentrantLock(fair); } static void addMenuItem(JPopupMenu menu, String text, Object action) { menu.add(jmenuItem(text, action)); } static void addMenuItem(JPopupMenu menu, JMenuItem menuItem) { menu.add(menuItem); } static Pt untranslatePt(Pt a, Pt b) { if (a == null) return b; return new Pt(b.x-a.x, b.y-a.y); } static String fsi(String id) { return formatSnippetID(id); } // uses bilinear interpolation static BufferedImage scaleImage(BufferedImage before, double scale) { if (scale == 1) return before; int w = before.getWidth(); int h = before.getHeight(); int neww = max(1, iround(w*scale)), newh = max(1, iround(h*scale)); BufferedImage after = new BufferedImage(neww, newh, BufferedImage.TYPE_INT_ARGB); AffineTransform at = new AffineTransform(); at.scale(scale, scale); AffineTransformOp scaleOp = new AffineTransformOp(at, AffineTransformOp.TYPE_BILINEAR); return scaleOp.filter(before, after); } static BufferedImage drawThoughtCirclePlus_img; static int drawThoughtCirclePlus_size = 24; static void drawThoughtCirclePlus(BufferedImage bg, BufferedImage img, int x, int y) { if (drawThoughtCirclePlus_img == null) drawThoughtCirclePlus_img = resizeImage(loadImage2("#1009864"), drawThoughtCirclePlus_size); x -= drawThoughtCirclePlus_img.getWidth()/2; y -= drawThoughtCirclePlus_img.getHeight()/2; drawImageOnImage(drawThoughtCirclePlus_img, bg, x, y); } // get purpose 1: access a list/array/map (safer version of x.get(y)) static A get(List l, int idx) { return l != null && idx >= 0 && idx < l(l) ? l.get(idx) : null; } // seems to conflict with other signatures /*static B get(Map map, A key) { ret map != null ? map.get(key) : null; }*/ static A get(A[] l, int idx) { return idx >= 0 && idx < l(l) ? l[idx] : null; } // default to false static boolean get(boolean[] l, int idx) { return idx >= 0 && idx < l(l) ? l[idx] : false; } // get purpose 2: access a field by reflection or a map static Object get(Object o, String field) { try { if (o instanceof Class) return get((Class) o, field); if (o instanceof Map) return ((Map) o).get(field); Field f = getOpt_findField(o.getClass(), field); if (f != null) { f.setAccessible(true); return f.get(o); } if (o instanceof DynamicObject) return ((DynamicObject) o).fieldValues.get(field); } catch (Exception e) { throw asRuntimeException(e); } throw new RuntimeException("Field '" + field + "' not found in " + o.getClass().getName()); } static Object get_raw(Object o, String field) { try { Field f = get_findField(o.getClass(), field); f.setAccessible(true); return f.get(o); } catch (Exception e) { throw new RuntimeException(e); } } static Object get(Class c, String field) { try { Field f = get_findStaticField(c, field); f.setAccessible(true); return f.get(null); } catch (Exception e) { throw new RuntimeException(e); } } static Field get_findStaticField(Class c, String field) { Class _c = c; do { for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field) && (f.getModifiers() & Modifier.STATIC) != 0) return f; _c = _c.getSuperclass(); } while (_c != null); throw new RuntimeException("Static field '" + field + "' not found in " + c.getName()); } static Field get_findField(Class c, String field) { Class _c = c; do { for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field)) return f; _c = _c.getSuperclass(); } while (_c != null); throw new RuntimeException("Field '" + field + "' not found in " + c.getName()); } static BufferedImage quickVisualizeOr(String query, String defaultImageID) { BufferedImage img = quickVisualize(query); return img != null ? img : loadImage2(defaultImageID); } static int iround(double d) { return (int) Math.round(d); } static double pointDistance(Pt a, Pt b) { return sqrt(sqr(a.x-b.x) + sqr(a.y-b.y)); } static double pointDistance(int x1, int y1, int x2, int y2) { return sqrt(sqr(x1-x2) + sqr(y1-y2)); } static String quoteIfNotIdentifierOrInteger(String s) { if (s == null) return null; return isJavaIdentifier(s) || isInteger(s) ? s : quote(s); } static boolean equals(Object a, Object b) { return a == null ? b == null : a.equals(b); } static void messageBox(final String msg) { if (headless()) print(msg); else { swing(new Runnable() { public void run() { try { JOptionPane.showMessageDialog(null, msg, "JavaX", JOptionPane.INFORMATION_MESSAGE); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JOptionPane.showMessageDialog(null, msg, \"JavaX\", JOptionPane.INFORMATION_MESSAG..."; }}); } } static void messageBox(Throwable e) { showConsole(); printStackTrace(e); messageBox(str(e)); } static A findWhere(Collection c, Object... data) { for (A x : c) if (checkFields(x, data)) return x; return null; } static Object pcallF(Object f, Object... args) { return pcallFunction(f, args); } static B pcallF(F1 f, A a) { try { return f == null ? null : f.get(a); } catch (Throwable __e) { return null; } } // independent timer static void awtLater(int delay, final Object r) { swingLater(delay, r); } static void awtLater(Object r) { swingLater(r); } // dependent timer (runs only when component is visible) static void awtLater(JComponent component, int delay, Object r) { installTimer(component, r, delay, delay, false); } static void awtLater(JFrame frame, int delay, Object r) { awtLater(frame.getRootPane(), delay, r); } static class Canvas extends ImageSurface { Object makeImg; boolean updating; Canvas() {} Canvas(Object makeImg) { this.makeImg = makeImg;} void update() { updateCanvas(this, makeImg); } } // f: (int w, int h) -> BufferedImage static Canvas jcanvas(Object f) { return jcanvas(f, 0); // 100 } static Canvas jcanvas(final Object f, final int updateDelay) { return (Canvas) swing(new Object() { Object get() { try { final Canvas is = new Canvas(f); is.specialPurposed = true; final Runnable update = new Runnable() { boolean first = true; public void run() { BufferedImage img = is.getImage(); int w = is.getWidth(), h = is.getHeight(); if (first || img.getWidth() != w || img.getHeight() != h) { updateCanvas(is, f); first = false; } } }; onResize(is, new Runnable() { public void run() { try { awtLater(is, updateDelay, update) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "awtLater(is, updateDelay, update)"; }}); bindToComponent(is, update); // first update return is; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "final Canvas is = new Canvas(f);\r\n is.specialPurposed = true;\r\n final Runn..."; }}); } static Pt translatePt(Pt a, Pt b) { return addPts(a, b); } static List collect(Collection c, String field) { return collectField(c, field); } static List collect(String field, Collection c) { return collectField(c, field); } static List collect(Class c, String field) { return collect(list(c), field); } static void requestFocus(final JComponent c) { focus(c); } static A nu(Class c, Object... values) { A a = nuObject(c); setAll(a, values); return a; } static JFrame getFrame(final Object _o) { return swing(new F0() { JFrame get() { try { Object o = _o; if (o instanceof ButtonGroup) o = first(buttonsInGroup((ButtonGroup) o)); if (!(o instanceof Component)) return null; Component c = (Component) o; while (c != null) { if (c instanceof JFrame) return (JFrame) c; c = c.getParent(); } return null; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "O o = _o;\r\n if (o instanceof ButtonGroup) o = first(buttonsInGroup((ButtonGro..."; }}); } static JWindow infoBox(String text) { return infoMessage(text); } static JWindow infoBox(String text, double seconds) { return infoMessage(text, seconds); } static JWindow infoBox(Throwable e) { return infoMessage(e); } static JLabel jlabel(final String text) { return swing(new F0() { JLabel get() { try { final JLabel l = new JLabel(text) { @Override public void setText(String text) { super.setText(text); setToolTipText(text); } }; componentPopupMenu(l, new Object() { void get(JPopupMenu menu) { try { addMenuItem(menu, "Copy text to clipboard", new Runnable() { public void run() { try { copyTextToClipboard(l.getText()); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "copyTextToClipboard(l.getText());"; }}); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "addMenuItem(menu, \"Copy text to clipboard\", r {\r\n copyTextToClipboard(l.g..."; }}); return l; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "final JLabel l = new JLabel(text) {\r\n @Override\r\n public void setText(..."; }}); } static JLabel jlabel() { return jlabel(" "); } static String web_defaultRelationName = ""; static String web_defaultRelationName() { return web_defaultRelationName; } static int drawThoughtLineText_shift = 10; static void drawThoughtLineText(BufferedImage bg, BufferedImage img1, int x1, int y1, BufferedImage img2, int x2, int y2, String text, Color color) { Graphics2D g = imageGraphics(bg); g.setColor(color); g.setFont(sansSerif(20)); int w1 = img_minOfWidthAndHeight(img1); int w2 = img_minOfWidthAndHeight(img2); int sideShift = (w1-w2)/4; int len = vectorLength(x2-x1, y2-y1); int dx = iround(sideShift*(x2-x1)/len), dy = iround(sideShift*(y2-y1)/len); x1 += dx; x2 += dx; y1 += dy; y2 += dy; drawOutlineTextAlongLine(g, text, x1, y1, x2, y2, drawThoughtLine_width/2+drawThoughtLineText_shift, color, Color.black); g.dispose(); } static JFrame frameInnerSize(final Component c, final double w, final double h) { final JFrame frame = getFrame(c); if (frame != null) { swing(new Runnable() { public void run() { try { Container cp = frame.getContentPane(); Dimension oldSize = cp.getPreferredSize(); cp.setPreferredSize(new Dimension(iround(w), iround(h))); frame.pack(); cp.setPreferredSize(oldSize); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "Container cp = frame.getContentPane();\r\n Dimension oldSize = cp.getPreferredS..."; }}); } return frame; } static void frameInnerSize(JFrame frame, Dimension d) { frameInnerSize(frame, d.width, d.height); } static JFrame frameInnerSize(Pt p, JFrame frame) { frameInnerSize(frame, p.x, p.y); return frame; } static int drawThoughtCircleText_margin = 5; static Color drawThoughtCircleText_color = Color.yellow; static void drawThoughtCircleText(BufferedImage bg, BufferedImage img, Pt p, String text) { Graphics2D g = imageGraphics(bg); g.setFont(sansSerifBold(20)); FontMetrics fm = g.getFontMetrics(); int h = fm.getHeight(); int y = p.y+thoughtCircleSize(img)/2+drawThoughtCircleText_margin; for (String s : lines(text)) { drawTextWithOutline(g, s, p.x-fm.stringWidth(s)/2, y+fm.getLeading()+fm.getMaxAscent(), drawThoughtCircleText_color, Color.black); y += h; } g.dispose(); } static WeakHashMap makeFrame_myFrames = new WeakHashMap(); static JFrame makeFrame() { return makeFrame((Component) null); } static JFrame makeFrame(Object content) { return makeFrame(programTitle(), content); } static JFrame makeFrame(String title) { return makeFrame(title, null); } static JFrame makeFrame(String title, Object content) { return makeFrame(title, content, true); } static JFrame makeFrame(final String title, final Object content, final boolean showIt) { return swing(new F0() { JFrame get() { try { if (getFrame(content) != null) return getFrame(setFrameTitle((Component) content, title)); final JFrame frame = new JFrame(title); makeFrame_myFrames.put(frame, Boolean.TRUE); JComponent wrapped = wrap(content); if (wrapped != null) frame.getContentPane().add(wrapped); frame.setBounds(300, 100, 500, 400); if (showIt) frame.setVisible(true); //callOpt(content, "requestFocus"); //exitOnFrameClose(frame); standardTitlePopupMenu(frame); return frame; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (getFrame(content) != null)\r\n ret getFrame(setFrameTitle((Component) con..."; }}); } static String trim(String s) { return s == null ? null : s.trim(); } static String trim(StringBuilder buf) { return buf.toString().trim(); } static String trim(StringBuffer buf) { return buf.toString().trim(); } static void disposeFrame(final Component c) { disposeWindow(c); } static List dropFirstAndLast(int n, List l) { return new ArrayList(subList(l, n, l(l)-n)); } static String dropFirstAndLast(String s) { return substring(s, 1, l(s)-1); } static JTextField jTextField() { return jTextField(""); } static JTextField jTextField(final String text) { return swing(new F0() { JTextField get() { try { JTextField tf = new JTextField(unnull(text)); jenableUndoRedo(tf); tf.selectAll(); return tf; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JTextField tf = new JTextField(unnull(text));\r\n jenableUndoRedo(tf);\r\n tf...."; }}); } static JTextField jTextField(Object o) { return jTextField(strOrEmpty(o)); } static boolean infoMessage_alwaysOnTop = true; static double infoMessage_defaultTime = 5.0; // automatically switches to AWT thread for you static JWindow infoMessage(String text) { return infoMessage(text, infoMessage_defaultTime); } static JWindow infoMessage(final String text, final double seconds) { print(text); return infoMessage_noprint(text, seconds); } static JWindow infoMessage_noprint(String text) { return infoMessage_noprint(text, infoMessage_defaultTime); } static JWindow infoMessage_noprint(final String text, final double seconds) { if (isHeadless()) return null; return (JWindow) swingAndWait(new Object() { Object get() { try { JTextArea ta = wrappedTextArea(text); int size = 14; if (l(text) <= 50) size *= 2; else if (l(text) < 100) size = iround(size*1.5); ta.setFont(typeWriterFont(size)); JScrollPane sp = jscroll(ta); final JWindow window = showWindow(withMargin(sp)); window.setSize(300, 150); moveToTopRightCorner(window); onClick(ta, new Runnable() { public void run() { try { window.dispose() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "window.dispose()"; }}); if (infoMessage_alwaysOnTop) window.setAlwaysOnTop(true); window.setVisible(true); disposeWindowAfter(iround(seconds*1000), window); return window; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JTextArea ta = wrappedTextArea(text);\r\n int size = 14;\r\n if (l(text) <= 50..."; }}); } static JWindow infoMessage(Throwable e) { showConsole(); printStackTrace(e); return infoMessage(str(e)); } static String getText(final JTextComponent c) { return c == null ? "" : (String) swingAndWait(new Object() { Object get() { try { return c.getText() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.getText()"; }}); } static String getText(final JLabel l) { return l == null ? "" : (String) swingAndWait(new Object() { Object get() { try { return l.getText() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "l.getText()"; }}); } // returns the contents of text field for editable combo box static String getText(final JComboBox cb) { if (cb.isEditable()) return unnull((String) cb.getEditor().getItem()); else return str(cb.getSelectedItem()); } static int vectorLength(int x, int y) { return isqrt(sqr((long) x)+sqr((long) y)); } static void onResize(Component c, final Object r) { c.addComponentListener(new ComponentAdapter() { public void componentResized(ComponentEvent e) { pcallF(r); } }); } static BufferedImage resizeImage(BufferedImage img, int newW, int newH) { return resizeImage(img, newW, newH, Image.SCALE_SMOOTH); } static BufferedImage resizeImage(BufferedImage img, int newW, int newH, int scaleType) { Image tmp = img.getScaledInstance(newW, newH, scaleType); BufferedImage dimg = new BufferedImage(newW, newH, BufferedImage.TYPE_INT_ARGB); Graphics2D g2d = dimg.createGraphics(); g2d.drawImage(tmp, 0, 0, null); g2d.dispose(); return dimg; } static BufferedImage resizeImage(BufferedImage img, int newW) { int newH = iround(img.getHeight()*(double) newW/img.getWidth()); return resizeImage(img, newW, newH); } static boolean isRunnable(Object o) { return o instanceof Runnable || hasMethod(o, "get"); } // runnable = Runnable or String (method name) static Thread newThread(Object runnable) { return new Thread(_topLevelErrorHandling(toRunnable(runnable))); } static Thread newThread(Object runnable, String name) { return new Thread(_topLevelErrorHandling(toRunnable(runnable)), name); } static void showConsole() { showFrame(consoleFrame()); } static List childrenOfType(Component c, Class theClass) { List l = new ArrayList(); scanForComponents(c, theClass, l); return l; } static List buttonsInGroup(ButtonGroup g) { if (g == null) return ll(); return asList(g.getElements()); } static Font sansSerif(int fontSize) { return new Font(Font.SANS_SERIF, Font.PLAIN, fontSize); } // undefined color, seems to be all black in practice static BufferedImage newBufferedImage(int w, int h) { return new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB); } static BufferedImage newBufferedImage(int w, int h, Color color) { BufferedImage img = newBufferedImage(w, h); Graphics2D g = img.createGraphics(); g.setColor(color); g.fillRect(0, 0, w, h); return img; } static BufferedImage newBufferedImage(Pt p, Color color) { return newBufferedImage(p.x, p.y, color); } static List collectField(Collection c, String field) { List l = new ArrayList(); for (Object a : c) l.add(getOpt(a, field)); return l; } static ThreadLocal drawOutlineTextAlongLine_flip = new ThreadLocal(); static void drawOutlineTextAlongLine(Graphics2D g, String text, int x1, int y1, int x2, int y2, int shift, Color fillColor, Color outlineColor) { Boolean flip = optPar(drawOutlineTextAlongLine_flip); if (y2 == y1 && x2 == x1) ++x2; AffineTransform tx = new AffineTransform(); double angle = Math.atan2(y2-y1, x2-x1); if (flip == null) flip = abs(angle) > pi()/2; if (flip) angle -= pi(); tx.translate((x1+x2)/2.0, (y1+y2)/2.0); tx.rotate(angle); FontMetrics fm = g.getFontMetrics(); // int y = shift+fm.getLeading()+fm.getMaxAscent(); // below int y = -shift-fm.getMaxDescent(); // above //print("drawText y=" + y + ", shift=" + shift); AffineTransform old = g.getTransform(); g.setTransform(tx); drawTextWithOutline(g, text, -fm.stringWidth(text)/2.0f, y, fillColor, outlineColor); g.setTransform(old); } static JFrame minFrameWidth(JFrame frame, int w) { if (frame != null && frame.getWidth() < w) frame.setSize(w, frame.getHeight()); return frame; } static JFrame minFrameWidth(int w, JFrame frame) { return minFrameWidth(frame, w); } static boolean aiUsing_enabled; static Set aiUsing_set = synchroTreeSet(); static String aiUsing(String s) { if (aiUsing_enabled) aiUsing_set.addAll(aggressivelyCollectPossibleGlobalIDs(s)); return s; } static void aiUsing(Object o) { // TODO } static List aiUsing(List l) { if (aiUsing_enabled) for (Object li : unnull(l)) aiUsing(li); return l; } static Lisp aiUsing(Lisp l) { if (aiUsing_enabled && l != null) { aiUsing(l.head); for (Lisp sub : l) aiUsing(sub); } return l; } static void aiUsing_print() { aiUsing_print(null); } static void aiUsing_print(List priorityConcepts) { //print("\nAI concepts used: " + aiUsing_set); print("\nAI concepts used: "); dumpConcepts2(findAIConcepts(prioritizeList(aiUsing_set, priorityConcepts))); } static ThreadLocal imageGraphics_antiAlias = new ThreadLocal(); static Graphics2D imageGraphics(BufferedImage img) { return !isFalse(imageGraphics_antiAlias.get()) ? antiAliasGraphics(img) : img.createGraphics(); } static boolean loadBufferedImage_useImageCache = true; static BufferedImage loadBufferedImage(String snippetIDOrURL) { try { if (snippetIDOrURL == null) return null; if (isURL(snippetIDOrURL)) return ImageIO.read(new URL(snippetIDOrURL)); if (!isSnippetID(snippetIDOrURL)) throw fail("Not a URL or snippet ID: " + snippetIDOrURL); String snippetID = "" + parseSnippetID(snippetIDOrURL); try { File dir = getCacheProgramDir("Image-Snippets"); if (loadBufferedImage_useImageCache) { dir.mkdirs(); File file = new File(dir, snippetID + ".png"); if (file.exists() && file.length() != 0) try { return ImageIO.read(file); } catch (Throwable e) { e.printStackTrace(); // fall back to loading from sourceforge } } String imageURL = snippetImageURL(snippetID); System.err.println("Loading image: " + imageURL); BufferedImage image = ImageIO.read(new URL(imageURL)); if (loadBufferedImage_useImageCache) { File tempFile = new File(dir, snippetID + ".tmp." + System.currentTimeMillis()); ImageIO.write(image, "png", tempFile); tempFile.renameTo(new File(dir, snippetID + ".png")); //Log.info("Cached image."); } //Log.info("Loaded image."); return image; } catch (IOException e) { throw new RuntimeException(e); } } catch (Exception __e) { throw rethrow(__e); } } static BufferedImage loadBufferedImage(File file) { try { return file.isFile() ? ImageIO.read(file) : null; } catch (Exception __e) { throw rethrow(__e); } } static String toUpper(String s) { return s == null ? null : s.toUpperCase(); } static String copyTextToClipboard(String text) { StringSelection selection = new StringSelection(text); Toolkit.getDefaultToolkit().getSystemClipboard().setContents(selection, selection); return text; } static File prepareProgramFile(String name) { return mkdirsForFile(getProgramFile(name)); } static File prepareProgramFile(String progID, String name) { return mkdirsForFile(getProgramFile(progID, name)); } static A setToolTipText(final A c, final Object toolTip) { if (c == null) return null; { swing(new Runnable() { public void run() { try { String s = nullIfEmpty(str(toolTip)); if (neq(s, c.getToolTipText())) c.setToolTipText(s); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "String s = nullIfEmpty(str(toolTip));\r\n if (neq(s, c.getToolTipText()))\r\n ..."; }}); } return c; } static Runnable toRunnable(final Object o) { if (o instanceof Runnable) return (Runnable) o; return new Runnable() { public void run() { try { callF(o) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "callF(o)"; }}; } static A oneOf(List l) { return l.isEmpty() ? null : l.get(new Random().nextInt(l.size())); } static char oneOf(String s) { return empty(s) ? '?' : s.charAt(random(l(s))); } static String oneOf(String... l) { return oneOf(asList(l)); } static int withMargin_defaultWidth = 6; static JPanel withMargin(Component c) { return withMargin(withMargin_defaultWidth, c); } static JPanel withMargin(final int w, final Component c) { return swing(new F0() { JPanel get() { try { JPanel p = new JPanel(new BorderLayout()); p.setBorder(BorderFactory.createEmptyBorder(w, w, w, w)); p.add(c); return p; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JPanel p = new JPanel(new BorderLayout);\r\n p.setBorder(BorderFactory.createEm..."; }}); } static ArrayList list(A[] a) { return asList(a); } static ArrayList list(int[] a) { return asList(a); } static ArrayList list(Set s) { return asList(s); } static List tok_groupRoundBrackets(String s) { List tok = javaTok(s); while (true) { int i = tok.lastIndexOf("("); if (i < 0) return tok; int j = indexOf(tok, ")", i); if (j < 0) return tok; tok.set(i, join(subList(tok, i, j+1))); tok.subList(i+1, j+1).clear(); assertTrue(odd(l(tok))); } } static BufferedImage asBufferedImage(Object o) { BufferedImage bi = toBufferedImageOpt(o); if (bi == null) throw fail(getClassName(o)); return bi; } static String googleImageSearch(String q) { return (String) call(hotwireOnce("#1010230"), "googleImageSearch", q); } static List googleImageSearch_multi(String q) { return (List) call(hotwireOnce("#1010230"), "googleImageSearch_multi", q); } static BufferedImage googleImageSearchFirst(String q) { return (BufferedImage) call(hotwireOnce("#1010230"), "googleImageSearchFirst", q); } static Window getWindow(Object o) { if (!(o instanceof Component)) return null; Component c = (Component) o; while (c != null) { if (c instanceof Window) return (Window) c; c = c.getParent(); } return null; } static void savePNG(BufferedImage img, File file) { try { File tempFile = new File(file.getPath() + "_temp"); CriticalAction ca = beginCriticalAction("Save " + f2s(file)); try { ImageIO.write(img, "png", mkdirsFor(tempFile)); file.delete(); tempFile.renameTo(file); } finally { ca.done(); } } catch (Exception __e) { throw rethrow(__e); } } // gotta love convenience & program-smartness static void savePNG(File file, BufferedImage img) { savePNG(img, file); } static A bindToComponent(A component, final Runnable onShow, final Runnable onUnShow) { component.addAncestorListener(new AncestorListener() { public void ancestorAdded(AncestorEvent event) { pcallF(onShow); } public void ancestorRemoved(AncestorEvent event) { pcallF(onUnShow); } public void ancestorMoved(AncestorEvent event) { } }); return component; } static A bindToComponent(A component, Runnable onShow) { return bindToComponent(component, onShow, null); } static BufferedImage img_addBorder(BufferedImage img, Color color, int border) { int top = border, bottom = border, left = border, right = border; int w = img.getWidth(), h = img.getHeight(); BufferedImage img2 = createBufferedImage(left+w+right, top+h+bottom, color); Graphics2D g = img2.createGraphics(); g.drawImage(img, left, top, null); g.dispose(); return img2; } // first delay = delay static Timer installTimer(JComponent component, Object r, long delay) { return installTimer(component, r, delay, delay); } // first delay = delay static Timer installTimer(RootPaneContainer frame, long delay, Object r) { return installTimer(frame.getRootPane(), r, delay, delay); } // first delay = delay static Timer installTimer(JComponent component, long delay, Object r) { return installTimer(component, r, delay, delay); } static Timer installTimer(JComponent component, long delay, long firstDelay, Object r) { return installTimer(component, r, delay, firstDelay); } static Timer installTimer(final JComponent component, final Object r, final long delay, final long firstDelay) { return installTimer(component, r, delay, firstDelay, true); } static Timer installTimer(final JComponent component, final Object r, final long delay, final long firstDelay, final boolean repeats) { return (Timer) swingAndWait(new Object() { Object get() { try { Timer timer = new Timer(toInt(delay), new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent _evt) { try { if (!allPaused()) callF(r); } catch (Throwable __e) { printStackTrace2(__e); } }}); timer.setInitialDelay(toInt(firstDelay)); timer.setRepeats(repeats); bindTimerToComponent(timer, component); return timer; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "Timer timer = new Timer(toInt(delay), actionListener {\r\n pcall {\r\n i..."; }}); } static Timer installTimer(JFrame frame, long delay, long firstDelay, Object r) { return installTimer(frame.getRootPane(), r, delay, firstDelay); } static String showFormSubmitButtonName() { return "Submit"; } static String lines(Collection lines) { return fromLines(lines); } static List lines(String s) { return toLines(s); } static JFrame showPackedFrame(String title, Component contents) { return packFrame(showFrame(title, contents)); } static JFrame showPackedFrame(Component contents) { return packFrame(showFrame(contents)); } static boolean checkFields(Object x, Object... data) { for (int i = 0; i < l(data); i += 2) if (neq(getOpt(x, (String) data[i]), data[i+1])) return false; return true; } static String conceptQuote(String s) { if (isIdentifier(s) || isInteger(s) || isProperlyQuoted(s)) return s; return quote(s); } static BufferedImage cutImageToCircle(String imageID) { return cutImageToCircle(loadImage2(imageID)); } static BufferedImage cutImageToCircle(BufferedImage image) { int w = min(image.getWidth(), image.getHeight()); return cutImageToCircle(image, w); } static BufferedImage cutImageToCircle(BufferedImage image, int w) { int h = w; image = img_getCenterPortion(image, w, w); BufferedImage output = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB); Graphics2D g2 = output.createGraphics(); g2.setComposite(AlphaComposite.Src); g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); g2.setColor(Color.WHITE); g2.fill(new Ellipse2D.Float(0, 0, w, h)); g2.setComposite(AlphaComposite.SrcAtop); g2.drawImage(image, 0, 0, null); g2.dispose(); return output; } static boolean headless() { return isHeadless(); } static A setFrameSize(A c, int w, int h) { JFrame f = getFrame(c); if (f != null) f.setSize(w, h); return c; } static A setFrameSize(int w, int h, A c) { return setFrameSize(c, w, h); } static boolean allLowerCaseCharacters(String s) { for (int i = 0; i < l(s); i++) if (Character.getType(s.charAt(i)) != Character.LOWERCASE_LETTER) return false; return true; } // better modulo that gives positive numbers always static int mod(int n, int m) { return (n % m + m) % m; } static String urlencode(String x) { try { return URLEncoder.encode(unnull(x), "UTF-8"); } catch (UnsupportedEncodingException e) { throw new RuntimeException(e); } } static A focus(final A a) { swingLater(new Runnable() { public void run() { try { a.requestFocus(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "a.requestFocus();"; }}); return a; } static double sqrt(double x) { return Math.sqrt(x); } static void swingLater(long delay, final Object r) { javax.swing.Timer timer = new javax.swing.Timer(toInt(delay), actionListener(r)); timer.setRepeats(false); timer.start(); } static void swingLater(Object r) { SwingUtilities.invokeLater(toRunnable(r)); } static void lock(Lock lock) { try { lock.lockInterruptibly(); } catch (Exception __e) { throw rethrow(__e); } } static void lock(Lock lock, String msg) { print("Locking: " + msg); lock(lock); } static void lock(Lock lock, String msg, long timeout) { print("Locking: " + msg); lockOrFail(lock, timeout); } static ReentrantLock lock() { return fairLock(); } static String fsI(String id) { return formatSnippetID(id); } static String fsI(long id) { return formatSnippetID(id); } static void swingAndWait(Runnable r) { try { if (isAWTThread()) r.run(); else EventQueue.invokeAndWait(r); } catch (Exception __e) { throw rethrow(__e); } } static Object swingAndWait(final Object f) { if (isAWTThread()) return callF(f); else { final Var result = new Var(); swingAndWait(new Runnable() { public void run() { try { result.set(callF(f)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "result.set(callF(f));"; }}); return result.get(); } } static JMenuItem jmenuItem(String text, final Object r) { JMenuItem mi = new JMenuItem(text); mi.addActionListener(actionListener(r)); return mi; } static String defaultThreadName_name; static String defaultThreadName() { if (defaultThreadName_name == null) defaultThreadName_name = "A thread by " + programID(); return defaultThreadName_name; } static JButton jbutton(String text, Object action) { return newButton(text, action); } // button without action static JButton jbutton(String text) { return newButton(text, null); } static JButton jbutton(BufferedImage img, Object action) { return setButtonImage(img, jbutton("", action)); } static JButton jbutton(Action action) { return new JButton(action); } static int img_minOfWidthAndHeight(BufferedImage image) { return image == null ? 0 : min(image.getWidth(), image.getHeight()); } static void swingNowOrLater(Runnable r) { if (isAWTThread()) r.run(); else swingLater(r); } static BufferedImage loadPNG(File file) { return loadBufferedImage(file); } // TODO: all the fringe cases (?) static JPanel hvgrid(List> components) { if (empty(components)) return new JPanel(); int h = l(components), w = l(first(components)); JPanel panel = new JPanel(); panel.setLayout(new GridLayout(h, w)); for (List row : components) smartAdd(panel, row); return panel; } static JPanel hvgrid(List> components, int gap) { JPanel panel = hvgrid(components); GridLayout g = (GridLayout) ( panel.getLayout()); g.setHgap(gap); g.setVgap(gap); return panel; } static Object pcallFunction(Object f, Object... args) { try { return callFunction(f, args); } catch (Throwable __e) { printStackTrace2(__e); } return null; } // works on lists and strings and null static int indexOfIgnoreCase(Object a, Object b) { if (a == null) return -1; if (a instanceof String) { Matcher m = Pattern.compile((String) b, Pattern.CASE_INSENSITIVE + Pattern.LITERAL).matcher((String) a); if (m.find()) return m.start(); else return -1; } if (a instanceof List) { for (int i = 0; i < ((List) a).size(); i++) { Object o = ((List) a).get(i); if (o != null && ((String) o).equalsIgnoreCase((String) b)) return i; } return -1; } throw fail("Unknown type: " + a); } static List ll(A... a) { return litlist(a); } // changes & returns canvas static BufferedImage drawImageOnImage(BufferedImage img, BufferedImage canvas, int x, int y) { Graphics2D g = canvas.createGraphics(); g.drawImage(img, x, y, null); g.dispose(); return canvas; } static Point blendPoints(Point x, Point y, double yish) { double xish = 1-yish; return new Point((int) (x.x*xish+y.x*yish), (int) (x.y*xish+y.y*yish)); } static Pt blendPoints(Pt x, Pt y, double yish) { double xish = 1-yish; return new Pt((int) (x.x*xish+y.x*yish), (int) (x.y*xish+y.y*yish)); } static Pt blendPoints(Pt x, double xf, Pt y, double yf) { return new Pt((int) (x.x*xf+y.x*yf), (int) (x.y*xf+y.y*yf)); } static Pt blendPoints(int x1, int y1, int x2, int y2, double yish) { return blendPoints(new Pt(x1, y1), new Pt(x2, y2), yish); } static Font sansSerifBold(int fontSize) { return new Font(Font.SANS_SERIF, Font.BOLD, fontSize); } static JTextField onEnter(JTextField tf, final Object action) { if (action == null || tf == null) return tf; tf.addActionListener(actionListener(action)); return tf; } static JButton onEnter(JButton btn, final Object action) { if (action == null || btn == null) return btn; btn.addActionListener(actionListener(action)); return btn; } static JList onEnter(JList list, final Object action) { list.addKeyListener(new KeyAdapter() { public void keyReleased(KeyEvent ke) { if (ke.getKeyCode() == KeyEvent.VK_ENTER) pcallF(action); } }); return list; } static List concatLists(Collection... lists) { List l = new ArrayList(); for (Collection list : lists) if (list != null) l.addAll(list); return l; } static List concatLists(Collection> lists) { List l = new ArrayList(); for (List list : lists) if (list != null) l.addAll(list); return l; } static Pt addPts(Pt a, Pt b) { return a == null ? b : b == null ? a : new Pt(a.x+b.x, a.y+b.y); } static A firstInstance(Collection c, Class type) { return firstOfType(c, type); } public static long parseSnippetID(String snippetID) { long id = Long.parseLong(shortenSnippetID(snippetID)); if (id == 0) throw fail("0 is not a snippet ID"); return id; } static long sqr(long l) { return l*l; } static double sqr(double d) { return d*d; } static void setAll(Object o, Map fields) { if (fields == null) return; for (String field : keys(fields)) set(o, field, fields.get(field)); } static void setAll(Object o, Object... values) { //values = expandParams(c.getClass(), values); failIfOddCount(values); for (int i = 0; i+1 < l(values); i += 2) { String field = (String) values[i]; Object value = values[i+1]; set(o, field, value); } } static A castOpt(Object o, Class c) { return isInstance(c, o) ? (A) o : null; } static void drawTextWithOutline(Graphics2D g2, String text, float x, float y, Color fillColor, Color outlineColor) { BasicStroke outlineStroke = new BasicStroke(2.0f); g2.translate(x, y); // remember original settings Stroke originalStroke = g2.getStroke(); RenderingHints originalHints = g2.getRenderingHints(); // create a glyph vector from your text GlyphVector glyphVector = g2.getFont().createGlyphVector(g2.getFontRenderContext(), text); // get the shape object Shape textShape = glyphVector.getOutline(); g2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); g2.setColor(outlineColor); g2.setStroke(outlineStroke); g2.draw(textShape); // draw outline g2.setColor(fillColor); g2.fill(textShape); // fill the shape // reset to original settings after painting g2.setStroke(originalStroke); g2.setRenderingHints(originalHints); g2.translate(-x, -y); } static float drawArrowHead_length = 2f; static void drawArrowHead(Graphics2D g, int x1, int y1, int x2, int y2, int size) { if (y2 == y1 && x2 == x1) return; Polygon arrowHead = new Polygon(); arrowHead.addPoint(0, 0); int l = iround(drawArrowHead_length*size); arrowHead.addPoint(-size, -l); arrowHead.addPoint(size, -l); AffineTransform tx = new AffineTransform(); double angle = Math.atan2(y2-y1, x2-x1); tx.translate(x2, y2); tx.rotate(angle-Math.PI/2d); AffineTransform old = g.getTransform(); g.setTransform(tx); g.fill(arrowHead); g.setTransform(old); } static Font typeWriterFont() { return typeWriterFont(14); } static Font typeWriterFont(int size) { return new Font("Courier", Font.PLAIN, size); } static List beginCriticalAction_inFlight = synchroList(); static class CriticalAction { String description; CriticalAction() {} CriticalAction(String description) { this.description = description;} void done() { beginCriticalAction_inFlight.remove(this); } } static CriticalAction beginCriticalAction(String description) { ping(); CriticalAction c = new CriticalAction(description); beginCriticalAction_inFlight.add(c); return c; } static void cleanMeUp_beginCriticalAction() { int n = 0; while (nempty(beginCriticalAction_inFlight)) { int m = l(beginCriticalAction_inFlight); if (m != n) { n = m; try { print("Waiting for " + n(n, "critical actions") + ": " + join(", ", collect(beginCriticalAction_inFlight, "description"))); } catch (Throwable __e) { printStackTrace2(__e); } } sleepInCleanUp(10); } } static A disposeWindowAfter(int delay, final A w) { if (w != null) swingLater(delay, new Runnable() { public void run() { try { w.dispose(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "w.dispose();"; }}); return w; } static JTextArea wrappedTextArea(JTextArea ta) { ta.setLineWrap(true); ta.setWrapStyleWord(true); return ta; } static JTextArea wrappedTextArea() { return wrappedTextArea(jtextarea()); } static JTextArea wrappedTextArea(String text) { JTextArea ta = wrappedTextArea(); ta.setText(text); return ta; } static String shortenSnippetID(String snippetID) { if (snippetID.startsWith("#")) snippetID = snippetID.substring(1); String httpBlaBla = "http://tinybrain.de/"; if (snippetID.startsWith(httpBlaBla)) snippetID = snippetID.substring(httpBlaBla.length()); return "" + parseLong(snippetID); } static boolean isProperlyQuoted(String s) { return s.length() >= 2 && s.startsWith("\"") && s.endsWith("\"") && (!s.endsWith("\\\"") || s.endsWith("\\\\\"")); } static Set synchroTreeSet() { return Collections.synchronizedSet(new TreeSet()); } static ActionListener actionListener(final Object runnable) { if (runnable instanceof ActionListener) return (ActionListener) runnable; return new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent _evt) { pcallF(runnable); }}; } static void set(Object o, String field, Object value) { if (o instanceof Class) set((Class) o, field, value); else try { Field f = set_findField(o.getClass(), field); smartSet(f, o, value); } catch (Exception e) { throw new RuntimeException(e); } } static void set(Class c, String field, Object value) { try { Field f = set_findStaticField(c, field); smartSet(f, null, value); } catch (Exception e) { throw new RuntimeException(e); } } static Field set_findStaticField(Class c, String field) { Class _c = c; do { for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field) && (f.getModifiers() & Modifier.STATIC) != 0) return f; _c = _c.getSuperclass(); } while (_c != null); throw new RuntimeException("Static field '" + field + "' not found in " + c.getName()); } static Field set_findField(Class c, String field) { Class _c = c; do { for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field)) return f; _c = _c.getSuperclass(); } while (_c != null); throw new RuntimeException("Field '" + field + "' not found in " + c.getName()); } static Graphics2D antiAliasGraphics(BufferedImage img) { Graphics2D g = (Graphics2D) ( img.getGraphics()); g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); return g; } static float abs(float f) { return Math.abs(f); } static int abs(int i) { return Math.abs(i); } static double abs(double d) { return Math.abs(d); } // c = JComponent or something implementing swing() static JComponent wrap(Object swingable) { if (swingable == null) return null; JComponent c = (JComponent) ( swingable instanceof JComponent ? swingable : callOpt(swingable, "swing")); if (c instanceof JTable || c instanceof JList || c instanceof JTextArea || c instanceof JEditorPane || c instanceof JTextPane || c instanceof JTree) return jscroll(c); return c; } static boolean hasMethod(Object o, String method, Object... args) { return findMethod(o, method, args) != null; } static List findAIConcepts(String ids) { return findAIConcepts(javaTokC(ids)); } static List findAIConcepts(Iterable ids) { List l = new ArrayList(); for (Object id : ids) if (id instanceof String) addIfNotNull(l, aiConceptsMap_cached().get((String) id)); else if (id instanceof AIConcept) l.add((AIConcept) id); return l; } static String programID() { return getProgramID(); } static int isqrt(double x) { return iround(Math.sqrt(x)); } static Runnable _topLevelErrorHandling(final Runnable runnable) { return new Runnable() { public void run() { try { try { runnable.run(); } catch (Throwable __e) { printStackTrace2(__e); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pcall { runnable.run(); }"; }}; } static JFrame consoleFrame() { return (JFrame) getOpt(get(getJavaX(), "console"), "frame"); } static void bindTimerToComponent(final Timer timer, JFrame f) { bindTimerToComponent(timer, f.getRootPane()); } static void bindTimerToComponent(final Timer timer, JComponent c) { if (c.isShowing()) timer.start(); c.addAncestorListener(new AncestorListener() { public void ancestorAdded(AncestorEvent event) { timer.start(); } public void ancestorRemoved(AncestorEvent event) { timer.stop(); } public void ancestorMoved(AncestorEvent event) { } }); } static A setFrameTitle(A c, String title) { JFrame f = getFrame(c); if (f == null) showFrame(title, c); else f.setTitle(title); return c; } static A setFrameTitle(String title, A c) { return setFrameTitle(c, title); } // magically find a field called "frame" in main class :-) static JFrame setFrameTitle(String title) { Object f = getOpt(mc(), "frame"); if (f instanceof JFrame) return setFrameTitle((JFrame) f, title); return null; } static JFrame showFrame() { return makeFrame(); } static JFrame showFrame(Object content) { return makeFrame(content); } static JFrame showFrame(String title) { return makeFrame(title); } static JFrame showFrame(String title, Object content) { return makeFrame(title, content); } static JFrame showFrame(final JFrame frame) { if (frame != null) { swing(new Runnable() { public void run() { try { if (frameTooSmall(frame)) frameStandardSize(frame); frame.setVisible(true); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (frameTooSmall(frame)) frameStandardSize(frame);\r\n frame.setVisible(true);"; }}); } return frame; } // make or update frame static JFrame showFrame(String title, Object content, JFrame frame) { if (frame == null) return showFrame(title, content); else { frame.setTitle(title); setFrameContents(frame, content); return frame; } } static String f2s(File f) { return f == null ? null : f.getAbsolutePath(); } static String programTitle() { return getProgramName(); } static List prioritizeList(Collection c, List prioritizer) { List l = new ArrayList(); Set set = asSet(c); for (A a : prioritizer) { if (set.contains(a)) { set.remove(a); l.add(a); } } l.addAll(set); return l; } static boolean isIdentifier(String s) { return isJavaIdentifier(s); } static void onClick(JComponent c, final Object runnable) { c.addMouseListener(new MouseAdapter() { public void mouseClicked(MouseEvent e) { callF(runnable, e); } }); } // re-interpreted for buttons static void onClick(JButton btn, final Object runnable) { onEnter(btn, runnable); } static A jenableUndoRedo(A textcomp) { final UndoManager undo = new UndoManager(); textcomp.getDocument().addUndoableEditListener(new UndoableEditListener() { public void undoableEditHappened(UndoableEditEvent evt) { undo.addEdit(evt.getEdit()); } }); textcomp.getActionMap().put("Undo", abstractAction("Undo", new Runnable() { public void run() { try { if (undo.canUndo()) undo.undo() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (undo.canUndo()) undo.undo()"; }})); textcomp.getActionMap().put("Redo", abstractAction("Redo", new Runnable() { public void run() { try { if (undo.canRedo()) undo.redo() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (undo.canRedo()) undo.redo()"; }})); textcomp.getInputMap().put(KeyStroke.getKeyStroke("control Z"), "Undo"); textcomp.getInputMap().put(KeyStroke.getKeyStroke("control Y"), "Redo"); return textcomp; } static int indexOf(List l, A a, int startIndex) { if (l == null) return -1; for (int i = startIndex; i < l(l); i++) if (eq(l.get(i), a)) return i; return -1; } static int indexOf(List l, int startIndex, A a) { return indexOf(l, a, startIndex); } static int indexOf(List l, A a) { if (l == null) return -1; return l.indexOf(a); } static int indexOf(String a, String b) { return a == null || b == null ? -1 : a.indexOf(b); } static int indexOf(String a, String b, int i) { return a == null || b == null ? -1 : a.indexOf(b, i); } static int indexOf(String a, char b) { return a == null ? -1 : a.indexOf(b); } static int indexOf(String a, char b, int i) { return a == null ? -1 : a.indexOf(b, i); } static int indexOf(String a, int i, String b) { return a == null || b == null ? -1 : a.indexOf(b, i); } static int indexOf(A[] x, A a) { if (x == null) return -1; for (int i = 0; i < l(x); i++) if (eq(x[i], a)) return i; return -1; } static JButton setButtonImage(BufferedImage img, JButton btn) { btn.setIcon(imageIcon(img)); return btn; } static JWindow showWindow(Component c) { JWindow w = new JWindow(); w.add(wrap(c)); return w; } static void scanForComponents(Component c, Class theClass, List l) { if (theClass.isInstance(c)) l.add((A) c); if (c instanceof Container) for (Component comp : ((Container) c).getComponents()) scanForComponents(comp, theClass, l); } static String nullIfEmpty(String s) { return isEmpty(s) ? null : s; } public static File mkdirsFor(File file) { return mkdirsForFile(file); } static int toInt(Object o) { if (o == null) return 0; if (o instanceof Number) return ((Number) o).intValue(); if (o instanceof String) return parseInt((String) o); throw fail("woot not int: " + getClassName(o)); } static int toInt(long l) { if (l != (int) l) throw fail("Too large for int: " + l); return (int) l; } // can probably be merged with next variant static void disposeWindow(final Window window) { if (window != null) { swing(new Runnable() { public void run() { try { window.dispatchEvent(new WindowEvent(window, WindowEvent.WINDOW_CLOSING)); // call listeners window.dispose(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "window.dispatchEvent(new WindowEvent(window, WindowEvent.WINDOW_CLOSING)); // ca..."; }}); } } static void disposeWindow(final Component c) { disposeWindow(getWindow(c)); } static void disposeWindow(Object o) { if (o != null) disposeWindow((Component) o); } static double pi() { return Math.PI; } static int moveToTopRightCorner_inset = 20; static A moveToTopRightCorner(A a) { Window w = getWindow(a); if (w != null) w.setLocation(getScreenSize().width-w.getWidth()-moveToTopRightCorner_inset, moveToTopRightCorner_inset); return a; } static String dumpConcepts2(List concepts) { List l = new ArrayList(); for (AIConcept c : concepts) { List x = ll(c.globalID, c.name); addIfNempty(x, c.comment); l.add(" " + struct(x)); } return print("[[\n" + join(",\n", l) + "\n]]"); } static boolean isInstance(Class type, Object arg) { return type.isInstance(arg); } static boolean isURL(String s) { return s.startsWith("http://") || s.startsWith("https://"); } static JPanel smartAdd(JPanel panel, List parts) { for (Object o : parts) addToContainer(panel, wrapForSmartAdd(o)); return panel; } static JPanel smartAdd(JPanel panel, Object... parts) { return smartAdd(panel, asList(parts)); } static boolean allPaused() { return ping_pauseAll; } static BufferedImage createBufferedImage(int w, int h, Color color) { return newBufferedImage(w, h, color); } static A firstOfType(Collection c, Class type) { for (Object x : c) if (isInstanceX(type, x)) return (A) x; return null; } static String strOrEmpty(Object o) { return o == null ? "" : str(o); } static void lockOrFail(Lock lock, long timeout) { try { if (!lock.tryLock(timeout, TimeUnit.MILLISECONDS)) { String s = "Couldn't acquire lock after " + timeout + " ms."; if (lock instanceof ReentrantLock) { ReentrantLock l = (ReentrantLock) ( lock); s += " Hold count: " + l.getHoldCount() + ", owner: " + call(l, "getOwner"); } throw fail(s); } } catch (Exception __e) { throw rethrow(__e); } } static JScrollPane jscroll(final Component c) { return swing(new F0() { JScrollPane get() { try { return new JScrollPane(c) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "new JScrollPane(c)"; }}); } static void failIfOddCount(Object... list) { if (odd(l(list))) throw fail("Odd list size: " + list); } static Set aggressivelyCollectPossibleGlobalIDs(String s) { LinkedHashSet ids = new LinkedHashSet(); if (s == null) return ids; for (int i = 0; i < l(s); i++) { int j = i; while (j < l(s) && Character.isLowerCase(s.charAt(j))) ++j; if (j-i == 16) ids.add(substring(s, i, j)); i = j; } return ids; } static String snippetImageURL(String snippetID) { return snippetImageURL(snippetID, "png"); } static String snippetImageURL(String snippetID, String contentType) { long id = parseSnippetID(snippetID); String url; if (id == 1000010 || id == 1000012) url = "http://tinybrain.de:8080/tb/show-blobimage.php?id=" + id; else if (isImageServerSnippet(id)) url = "http://ai1.lol/images/raw/" + id; else url = "http://eyeocr.sourceforge.net/filestore/filestore.php?cmd=serve&file=blob_" + id + "&contentType=image/" + contentType; return url; } public static File mkdirsForFile(File file) { File dir = file.getParentFile(); if (dir != null) // is null if file is in current dir dir.mkdirs(); return file; } static void standardTitlePopupMenu(final JFrame frame) { // standard right-click behavior on titles if (isSubstanceLAF()) titlePopupMenu(frame, new Object() { void get(JPopupMenu menu) { try { boolean alwaysOnTop = frame.isAlwaysOnTop(); menu.add(jmenuItem("Restart Program", "restart")); menu.add(jmenuItem("Duplicate Program", "duplicateThisProgram")); menu.add(jmenuItem("Show Console", "showConsole")); menu.add(jCheckBoxMenuItem("Always On Top", alwaysOnTop, new Runnable() { public void run() { try { toggleAlwaysOnTop(frame) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "toggleAlwaysOnTop(frame)"; }})); menu.add(jMenuItem("Shoot Window", new Runnable() { public void run() { try { shootWindowGUI_external(frame, 500) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "shootWindowGUI_external(frame, 500)"; }})); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "bool alwaysOnTop = frame.isAlwaysOnTop();\r\n menu.add(jmenuItem(\"Restart P..."; }}); } static File getProgramFile(String progID, String fileName) { if (new File(fileName).isAbsolute()) return new File(fileName); return new File(getProgramDir(progID), fileName); } static File getProgramFile(String fileName) { return getProgramFile(getProgramID(), fileName); } static A optPar(ThreadLocal tl, A defaultValue) { A a = tl.get(); if (a != null) { tl.set(null); return a; } return defaultValue; } static A optPar(ThreadLocal tl) { return optPar(tl, null); } static int packFrame_minw = 150, packFrame_minh = 50; static A packFrame(final A c) { { swing(new Runnable() { public void run() { try { JFrame frame = getFrame(c); if (frame != null) { frame.pack(); int maxW = getScreenWidth()-50, maxH = getScreenHeight()-50; frame.setSize( min(maxW, max(frame.getWidth(), packFrame_minw)), min(maxH, max(frame.getHeight(), packFrame_minh))); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JFrame frame = getFrame(c);\r\n if (frame != null) {\r\n frame.pack();\r\n ..."; }}); } return c; } static JFrame packFrame(ButtonGroup g) { return packFrame(getFrame(g)); } static File getCacheProgramDir() { return getCacheProgramDir(getProgramID()); } static File getCacheProgramDir(String snippetID) { return new File(userHome(), "JavaX-Caches/" + formatSnippetIDOpt(snippetID)); } public static boolean isSnippetID(String s) { try { parseSnippetID(s); return true; } catch (RuntimeException e) { return false; } } static BufferedImage img_getCenterPortion(BufferedImage img, int w, int h) { int iw = img.getWidth(), ih = img.getHeight(); if (iw < w || ih < h) throw fail("Too small"); int x = (iw-w)/2, y = (ih-h)/2; return clipBufferedImage(img, x, y, w, h); } // action can be Runnable or a function name static JButton newButton(final String text, final Object action) { return swing(new F0() { JButton get() { try { JButton btn = new JButton(text); if (action != null) btn.addActionListener(actionListener(action)); return btn; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JButton btn = new JButton(text);\r\n if (action != null)\r\n btn.addActionLi..."; }}); } static BufferedImage toBufferedImageOpt(Object o) { if (o instanceof BufferedImage) return (BufferedImage) o; String c = getClassName(o); if (eqOneOf(c, "main$BWImage", "main$RGBImage")) return (BufferedImage) call(o, "getBufferedImage"); if (eq(c, "main$PNGFile")) return (BufferedImage) call(o, "getImage"); return null; } static Class hotwireOnce(String programID) { return hotwireCached(programID, false); } static TreeMap hotwireCached_cache = new TreeMap(); static Class hotwireCached(String programID) { return hotwireCached(programID, true); } static synchronized Class hotwireCached(String programID, boolean runMain) { programID = formatSnippetID(programID); Class c = hotwireCached_cache.get(programID); if (c == null) { c = hotwire(programID); if (runMain) callMain(c); hotwireCached_cache.put(programID, c); } return c; } static boolean isImageServerSnippet(long id) { return id >= 1100000 && id < 1200000; } // menuMaker = voidfunc(JPopupMenu) static void titlePopupMenu(final Component c, final Object menuMaker) { swingNowOrLater(new Runnable() { public void run() { try { if (!isSubstanceLAF()) print("Can't add title right click!"); else { JComponent titleBar = getTitlePaneComponent(getFrame(c)); componentPopupMenu(titleBar, menuMaker); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (!isSubstanceLAF())\r\n print(\"Can't add title right click!\");\r\n else {..."; }}); } static void duplicateThisProgram() { nohupJavax(trim(programID() + " " + smartJoin((String[]) get(getJavaX(), "fullArgs")))); } static Class __javax; static Class getJavaX() { return __javax; } static String n(long l, String name) { return l + " " + trim(l == 1 ? singular(name) : getPlural(name)); } static String n(Collection l, String name) { return n(l(l), name); } static String n(Map m, String name) { return n(l(m), name); } static String n(Object[] a, String name) { return n(l(a), name); } static void frameStandardSize(JFrame frame) { frame.setBounds(300, 100, 500, 400); } static Method findMethod(Object o, String method, Object... args) { try { if (o == null) return null; if (o instanceof Class) { Method m = findMethod_static((Class) o, method, args, false); if (m == null) return null; m.setAccessible(true); return m; } else { Method m = findMethod_instance(o, method, args, false); if (m == null) return null; m.setAccessible(true); return m; } } catch (Exception e) { throw new RuntimeException(e); } } static Method findMethod_static(Class c, String method, Object[] args, boolean debug) { Class _c = c; while (c != null) { for (Method m : c.getDeclaredMethods()) { if (debug) System.out.println("Checking method " + m.getName() + " with " + m.getParameterTypes().length + " parameters");; if (!m.getName().equals(method)) { if (debug) System.out.println("Method name mismatch: " + method); continue; } if ((m.getModifiers() & Modifier.STATIC) == 0 || !findMethod_checkArgs(m, args, debug)) continue; return m; } c = c.getSuperclass(); } return null; } static Method findMethod_instance(Object o, String method, Object[] args, boolean debug) { Class c = o.getClass(); while (c != null) { for (Method m : c.getDeclaredMethods()) { if (debug) System.out.println("Checking method " + m.getName() + " with " + m.getParameterTypes().length + " parameters");; if (m.getName().equals(method) && findMethod_checkArgs(m, args, debug)) return m; } c = c.getSuperclass(); } return null; } static boolean findMethod_checkArgs(Method m, Object[] args, boolean debug) { Class[] types = m.getParameterTypes(); if (types.length != args.length) { if (debug) System.out.println("Bad parameter length: " + args.length + " vs " + types.length); return false; } for (int i = 0; i < types.length; i++) if (!(args[i] == null || isInstanceX(types[i], args[i]))) { if (debug) System.out.println("Bad parameter " + i + ": " + args[i] + " vs " + types[i]); return false; } return true; } static void sleepInCleanUp(long ms) { try { if (ms < 0) return; Thread.sleep(ms); } catch (Exception __e) { throw rethrow(__e); } } static boolean isSubstanceLAF() { return substanceLookAndFeelEnabled(); } static JTextArea jtextarea() { return jTextArea(); } static JTextArea jtextarea(String text) { return jTextArea(text); } static int getScreenWidth() { return getScreenSize().width; } static JCheckBoxMenuItem jCheckBoxMenuItem(String text, boolean checked, final Object r) { JCheckBoxMenuItem mi = new JCheckBoxMenuItem(text, checked); mi.addActionListener(actionListener(r)); return mi; } static void shootWindowGUI_external(JFrame frame) { call(hotwireOnce("#1007178"), "shootWindowGUI", frame); } static void shootWindowGUI_external(final JFrame frame, int delay) { call(hotwireOnce("#1007178"), "shootWindowGUI", frame, delay); } static Cache> aiConceptsMap_cached_cache = new Cache("aiConceptsMap"); static double aiConceptsMap_cached_autoClearInterval = 30; static Map aiConceptsMap_cached() { aiConceptsMap_cached_cache.clear(aiConceptsMap_cached_autoClearInterval); return aiConceptsMap_cached_cache.get(); } static void aiConceptsMap_clearCache() { aiConceptsMap_cached_cache.clear(); } // clear cache if older than x seconds static void aiConceptsMap_clearCache(double seconds) { aiConceptsMap_cached_cache.clear(seconds); } static void setFrameContents(Component c, Object contents) { JFrame frame = getFrame(c); frame.getContentPane().removeAll(); frame.getContentPane().add(wrap(contents)); revalidate(frame); } static String programID; static String getProgramID() { return nempty(programID) ? formatSnippetIDOpt(programID) : "?"; } // TODO: ask JavaX instead static String getProgramID(Class c) { String id = (String) getOpt(c, "programID"); if (nempty(id)) return formatSnippetID(id); return "?"; } static String getProgramID(Object o) { return getProgramID(getMainClass(o)); } static int getScreenHeight() { return getScreenSize().height; } static boolean frameTooSmall(JFrame frame) { return frame.getWidth() < 100 || frame.getHeight() < 50; } static void addIfNotNull(Collection l, A a) { if (a != null) l.add(a); } static List synchroList() { return Collections.synchronizedList(new ArrayList()); } static List synchroList(List l) { return Collections.synchronizedList(l); } static BufferedImage clipBufferedImage(BufferedImage src, Rectangle clip) { return src.getSubimage(clip.x, clip.y, clip.width, clip.height); } static BufferedImage clipBufferedImage(BufferedImage src, Rect clip) { return clipBufferedImage(src, clip.getRectangle()); } static BufferedImage clipBufferedImage(BufferedImage src, int x, int y, int w, int h) { return src.getSubimage(x, y, w, h); } static void addIfNempty(Collection l, String s) { if (nempty(s)) l.add(s); } static void addIfNempty(Collection l, Map m) { if (nempty(m)) l.add(m); } static Component wrapForSmartAdd(Object o) { if (o == null) return new JPanel(); if (o instanceof String) return jlabel((String) o); return wrap(o); } static String _userHome; static String userHome() { if (_userHome == null) { if (isAndroid()) _userHome = "/storage/sdcard0/"; else _userHome = System.getProperty("user.home"); //System.out.println("userHome: " + _userHome); } return _userHome; } static File userHome(String path) { return new File(userDir(), path); } static void restart() { Object j = getJavaX(); call(j, "cleanRestart", get(j, "fullArgs")); } static File getProgramDir() { return programDir(); } static File getProgramDir(String snippetID) { return programDir(snippetID); } static void addToContainer(Container a, Component b) { if (a != null && b != null) a.add(b); } static JMenuItem jMenuItem(String text, Object r) { return jmenuItem(text, r); } static AbstractAction abstractAction(String name, final Object runnable) { return new AbstractAction(name) { public void actionPerformed(ActionEvent evt) { pcallF(runnable); } }; } static void toggleAlwaysOnTop(JFrame frame) { frame.setAlwaysOnTop(!frame.isAlwaysOnTop()); } static ImageIcon imageIcon(String imageID) { try { return new ImageIcon(loadBinarySnippet(imageID).toURI().toURL()); } catch (Exception __e) { throw rethrow(__e); } } static ImageIcon imageIcon(BufferedImage img) { return new ImageIcon(img); } static ImageIcon imageIcon(RGBImage img) { return imageIcon(img.getBufferedImage()); } static Dimension getScreenSize() { return Toolkit.getDefaultToolkit().getScreenSize(); } static String formatSnippetIDOpt(String s) { return isSnippetID(s) ? formatSnippetID(s) : s; } static String getProgramName_cache; static synchronized String getProgramName() { if (getProgramName_cache == null) getProgramName_cache = getSnippetTitleOpt(programID()); return getProgramName_cache; } static List getPlural_specials = ll("sheep", "fish"); static String getPlural(String s) { if (containsIgnoreCase(getPlural_specials, s)) return s; if (ewic(s, "y")) return dropSuffixIgnoreCase("y", s) + "ies"; if (ewic(s, "ss")) return s + "es"; if (ewic(s, "s")) return s; return s + "s"; } static boolean aiConceptsMap_fastLoad, aiConceptsMap_silent; static List aiConceptsMap_list; static Map aiConceptsMap() { long time = sysNow(); List concepts = aiConceptsMap_fastLoad ? fastLoadAIConcepts() : loadAIConcepts(); aiConceptsMap_list = concepts; Map map = indexByField(concepts, "globalID"); if (!aiConceptsMap_silent) sysDone(time, "load ai concepts"); return map; } static JComponent getTitlePaneComponent(Window window) { if (!substanceLookAndFeelEnabled()) return null; JRootPane rootPane = null; if (window instanceof JFrame) rootPane = ((JFrame) window).getRootPane(); if (window instanceof JDialog) rootPane = ((JDialog) window).getRootPane(); if (rootPane != null) { Object /*SubstanceRootPaneUI*/ ui = rootPane.getUI(); return (JComponent) call(ui, "getTitlePane"); } return null; } static A callMain(A c, String... args) { callOpt(c, "main", new Object[] {args}); return c; } static void callMain() { callMain(mc()); } static void nohupJavax(final String javaxargs) { { Thread _t_0 = new Thread() { public void run() { try { call(hotwireOnce("#1008562"), "nohupJavax", javaxargs); } catch (Throwable __e) { printStackTrace2(__e); } } }; startThread(_t_0); } } static void nohupJavax(final String javaxargs, final String vmArgs) { { Thread _t_1 = new Thread() { public void run() { try { call(hotwireOnce("#1008562"), "nohupJavax", javaxargs, vmArgs); } catch (Throwable __e) { printStackTrace2(__e); } } }; startThread(_t_1); } } static JTextArea jTextArea() { return jTextArea(""); } static JTextArea jTextArea(final String text) { return swing(new F0() { JTextArea get() { try { return new JTextArea(text) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "new JTextArea(text)"; }}); } static Map singular_specials = litmap( "children", "child", "images", "image", "chess", "chess"); static Set singular_specials2 = litset("time", "machine"); static String singular(String s) { if (s == null) return null; { String _a_908 = singular_specials.get(s); if (!empty(_a_908)) return _a_908; } if (singular_specials2.contains(dropSuffix("s", s))) return dropSuffix("s", s); if (s.endsWith("ness")) return s; if (s.endsWith("ges")) return dropSuffix("s", s); s = dropSuffix("es", s); s = dropSuffix("s", s); return s; } static File loadBinarySnippet(String snippetID) { try { long id = parseSnippetID(snippetID); File f = DiskSnippetCache_getLibrary(id); if (fileSize(f) == 0) f = loadDataSnippetToFile(snippetID); return f; } catch (Exception __e) { throw rethrow(__e); } } static Class getMainClass() { return main.class; } static Class getMainClass(Object o) { try { return (o instanceof Class ? (Class) o : o.getClass()).getClassLoader().loadClass("main"); } catch (Exception __e) { throw rethrow(__e); } } static String getSnippetTitleOpt(String s) { return isSnippetID(s) ? getSnippetTitle(s) : s; } static File programDir_mine; // set this to relocate program's data static File programDir() { return programDir(getProgramID()); } static File programDir(String snippetID) { if (programDir_mine != null && sameSnippetID(snippetID, programID())) return programDir_mine; File dir = new File(javaxDataDir(), formatSnippetID(snippetID)); String c = caseID(); if (nempty(c)) dir = newFile(dir, c); return dir; } static void revalidate(final Component c) { if (c == null || !c.isShowing()) return; { swing(new Runnable() { public void run() { try { // magic combo to actually relayout and repaint c.revalidate(); c.repaint(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "// magic combo to actually relayout and repaint\r\n c.revalidate();\r\n c.repa..."; }}); } } static boolean substanceLookAndFeelEnabled() { return startsWith(getLookAndFeel(), "org.pushingpixels."); } // Try to get the quoting right... static String smartJoin(String[] args) { if (args.length == 1) return args[0]; String[] a = new String[args.length]; for (int i = 0; i < a.length; i++) a[i] = !isJavaIdentifier(args[i]) && !isQuoted(args[i]) ? quote(args[i]) : args[i]; return join(" ", a); } static String smartJoin(List args) { return smartJoin(toStringArray(args)); } static Class hotwire(String src) { assertFalse(_inCore()); Class j = getJavaX(); if (isAndroid()) { synchronized(j) { // hopefully this goes well... List libraries = new ArrayList(); File srcDir = (File) call(j, "transpileMain", src, libraries); if (srcDir == null) throw fail("transpileMain returned null (src=" + quote(src) + ")"); Object androidContext = get(j, "androidContext"); return (Class) call(j, "loadx2android", srcDir, src); } } else { // ret hotwire_overInternalBot(src); Class c = (Class) ( call(j, "hotwire", src)); hotwire_copyOver(c); return c; } } static File userDir() { return new File(userHome()); } static File userDir(String path) { return new File(userHome(), path); } static HashSet litset(A... items) { return lithashset(items); } static String dropSuffixIgnoreCase(String suffix, String s) { return ewic(s, suffix) ? s.substring(0, l(s)-l(suffix)) : s; } // supports the usual quotings (', ", variable length double brackets) static boolean isQuoted(String s) { if (startsWith(s, "'") || startsWith(s, "\"")) return true; return isMultilineQuoted(s); } // does not store null values static Map indexByField(Collection c, String field) { HashMap map = new HashMap(); for (Object a : c) { Object val = getOpt(a, field); if (val != null) map.put(val, a); } return map; } static Map litmap(Object... x) { TreeMap map = new TreeMap(); litmap_impl(map, x); return map; } static void litmap_impl(Map map, Object... x) { for (int i = 0; i < x.length-1; i += 2) if (x[i+1] != null) map.put(x[i], x[i+1]); } static boolean _inCore() { return false; } static boolean ewic(String a, String b) { return endsWithIgnoreCase(a, b); } static String getSnippetTitle(String id) { try { if (id == null) return null; if (!isSnippetID(id)) return "?"; long parsedID = parseSnippetID(id); String url; if (isImageServerSnippet(parsedID)) url = "http://ai1.lol/images/raw/title/" + parsedID; else url = tb_mainServer() + "/tb-int/getfield.php?id=" + parsedID + "&field=title" + standardCredentials(); return trim(loadPageSilently(url)); } catch (Exception __e) { throw rethrow(__e); } } static String getSnippetTitle(long id) { return getSnippetTitle(fsI(id)); } static String getLookAndFeel() { return getClassName(UIManager.getLookAndFeel()); } static File javaxDataDir_dir; // can be set to work on different base dir static File javaxDataDir() { return javaxDataDir_dir != null ? javaxDataDir_dir : new File(userHome(), "JavaX-Data"); } static List fastLoadAIConcepts() { print("fast-loading ai concepts"); Class main = getBotMainClass(dbBotName(aiConceptsProgram())); Object concepts = get(main, "mainConcepts"); return map("fastLoadAIConcept", (List) call(concepts, "list", "AIConcept")); } static String caseID_caseID; static String caseID() { return caseID_caseID; } static File loadDataSnippetToFile(String snippetID) { try { File f = DiskSnippetCache_file(parseSnippetID(snippetID)); try { URL url = new URL(dataSnippetLink(snippetID)); System.err.println("Loading library: " + hideCredentials(url)); try { loadBinaryPageToFile(openConnection(url), f); if (fileSize(f) == 0) throw fail(); } catch (Throwable _e) { url = new URL("http://data.tinybrain.de/blobs/" + parseSnippetID(snippetID)); loadBinaryPageToFile(openConnection(url), f); } // TODO: check if we hit the "LOADING" message if (fileSize(f) == 0) throw fail(); System.err.println("Bytes loaded: " + fileSize(f)); } catch (Throwable e) { printStackTrace(e); throw fail("Binary snippet #" + snippetID + " not found or not public"); } return f; } catch (Exception __e) { throw rethrow(__e); } } static File DiskSnippetCache_file(long snippetID) { return new File(getGlobalCache(), "data_" + snippetID + ".jar"); } // Data files are immutable, use centralized cache public static File DiskSnippetCache_getLibrary(long snippetID) throws IOException { File file = DiskSnippetCache_file(snippetID); return file.exists() ? file : null; } public static void DiskSnippetCache_putLibrary(long snippetID, byte[] data) throws IOException { saveBinaryFile(DiskSnippetCache_file(snippetID), data); } static byte[] loadDataSnippetImpl(String snippetID) throws IOException { byte[] data; try { URL url = new URL("http://eyeocr.sourceforge.net/filestore/filestore.php?cmd=serve&file=blob_" + parseSnippetID(snippetID) + "&contentType=application/binary"); System.err.println("Loading library: " + url); try { data = loadBinaryPage(url.openConnection()); } catch (RuntimeException e) { data = null; } if (data == null || data.length == 0) { url = new URL("http://data.tinybrain.de/blobs/" + parseSnippetID(snippetID)); System.err.println("Loading library: " + url); data = loadBinaryPage(url.openConnection()); } System.err.println("Bytes loaded: " + data.length); } catch (FileNotFoundException e) { throw new IOException("Binary snippet #" + snippetID + " not found or not public"); } return data; } static boolean sameSnippetID(String a, String b) { return a != null && b != null && parseSnippetID(a) == parseSnippetID(b); } static void hotwire_copyOver(Class c) { synchronized(StringBuffer.class) { for (String field : litlist("print_log", "print_silent", "androidContext")) { Object o = getOpt(mc(), field); if (o != null) setOpt(c, field, o); } Object mainBot = getMainBot(); if (mainBot != null) setOpt(c, "mainBot", mainBot); setOpt(c, "creator_class", new WeakReference(mc())); } } static long sysDone(String desc, long startTime, int minPrint) { return done2(startTime, desc, minPrint); } static long sysDone(long startTime, String desc, int minPrint) { return done2(startTime, desc, minPrint); } static long sysDone(long startTime, String desc) { return done2(startTime, desc); } static long sysDone(String desc, long startTime) { return done2(desc, startTime); } static long sysDone(long startTime) { return done2(startTime); } static long fileSize(String path) { return getFileSize(path); } static long fileSize(File f) { return getFileSize(f); } static void assertFalse(Object o) { assertEquals(false, o); } static boolean assertFalse(boolean b) { if (b) throw fail("oops"); return b; } static boolean assertFalse(String msg, boolean b) { if (b) throw fail(msg); return b; } static long sysNow() { return System.nanoTime()/1000000; } static boolean loadAIConcepts_alwaysFromDisk; static List loadAIConcepts() { Concepts c = new Concepts("#1006463"); if (loadAIConcepts_alwaysFromDisk) c.loadFromDisk(); else c.load(); return list(c, AIConcept.class); } static String aiConceptsProgram() { return "#1006463"; } static URLConnection openConnection(URL url) { try { ping(); callOpt(javax(), "recordOpenURLConnection", str(url)); return url.openConnection(); } catch (Exception __e) { throw rethrow(__e); } } static String dbBotName(String progID) { return fsI(progID) + " Concepts"; } static HashSet lithashset(A... items) { HashSet set = new HashSet(); for (A a : items) set.add(a); return set; } /** writes safely (to temp file, then rename) */ public static void saveBinaryFile(String fileName, byte[] contents) throws IOException { File file = new File(fileName); File parentFile = file.getParentFile(); if (parentFile != null) parentFile.mkdirs(); String tempFileName = fileName + "_temp"; FileOutputStream fileOutputStream = newFileOutputStream(tempFileName); fileOutputStream.write(contents); fileOutputStream.close(); if (file.exists() && !file.delete()) throw new IOException("Can't delete " + fileName); if (!new File(tempFileName).renameTo(file)) throw new IOException("Can't rename " + tempFileName + " to " + fileName); } static void saveBinaryFile(File fileName, byte[] contents) { try { saveBinaryFile(fileName.getPath(), contents); } catch (IOException e) { throw new RuntimeException(e); } } static String dataSnippetLink(String snippetID) { long id = parseSnippetID(snippetID); if (id >= 1200000 && id < 1300000) { String pw = muricaPassword(); if (empty(pw)) throw fail("Please set 'murica password by running #1008829"); return "http://ai1.lol/1008823/raw/" + id + "?_pass=" + pw; // XXX, although it typically gets hidden when printing } else return "http://eyeocr.sourceforge.net/filestore/filestore.php?cmd=serve&file=blob_" + id + "&contentType=application/binary"; } static long getFileSize(String path) { return path == null ? 0 : new File(path).length(); } static long getFileSize(File f) { return f == null ? 0 : f.length(); } static AIConcept fastLoadAIConcept(Object o) { AIConcept c = unlisted(AIConcept.class); copyFields(o, c, "id", "globalID", "importedFrom", "originatingUniverse", "exportable", "imageMD5", "suggestedImageMD5", "searchedForSuggestedImage", "imported", "touched", "created", "name", "comment"); c.pngFile.set(fastLoadPNGFile(get(get(o, "pngFile"), "value"))); c.suggestedImage.set(fastLoadPNGFile(get(get(o, "suggestedImage"), "value"))); return c; } static int done2_minPrint = 10; static long done2(long startTime, String desc) { return done2(startTime, desc, done2_minPrint); } static long done2(long startTime, String desc, int minPrint) { long time = sysNow()-startTime; saveTiming_noPrint(time); if (time >= minPrint) print(desc + " [" + time + " ms]"); return time; } static long done2(String desc, long startTime) { return done2(startTime, desc); } static long done2(long startTime) { return done2(startTime, ""); } static ThreadLocal loadPage_charset = new ThreadLocal(); static boolean loadPage_allowGzip = true, loadPage_debug; static boolean loadPage_anonymous; // don't send computer ID static int loadPage_verboseness = 100000; static int loadPage_retries = 1; //60; // seconds static ThreadLocal loadPage_silent = new ThreadLocal(); public static String loadPageSilently(String url) { try { return loadPageSilently(new URL(loadPage_preprocess(url))); } catch (Exception __e) { throw rethrow(__e); } } public static String loadPageSilently(URL url) { try { IOException e = null; for (int tries = 0; tries < loadPage_retries; tries++) try { URLConnection con = openConnection(url); return loadPage(con, url); } catch (IOException _e) { e = _e; if (loadPageThroughProxy_enabled) { print("Trying proxy because of: " + e); try { return loadPageThroughProxy(str(url)); } catch (Throwable e2) { print(" " + exceptionToStringShort(e2)); } } else if (loadPage_debug) print(e); sleepSeconds(1); } throw e; } catch (Exception __e) { throw rethrow(__e); } } static String loadPage_preprocess(String url) { if (url.startsWith("tb/")) // don't think we use this anymore url = tb_mainServer() + "/" + url; if (url.indexOf("://") < 0) url = "http://" + url; return url; } public static String loadPage(String url) { try { url = loadPage_preprocess(url); if (!isTrue(loadPage_silent.get())) print("Loading: " + hideCredentials(url)); return loadPageSilently(new URL(url)); } catch (Exception __e) { throw rethrow(__e); } } public static String loadPage(URL url) { print("Loading: " + hideCredentials(url.toExternalForm())); return loadPageSilently(url); } public static String loadPage(URLConnection con, URL url) throws IOException { try { if (!loadPage_anonymous) setHeaders(con); if (loadPage_allowGzip) con.setRequestProperty("Accept-Encoding", "gzip"); con.setRequestProperty("X-No-Cookies", "1"); } catch (Throwable e) {} // fails if within doPost String contentType = con.getContentType(); if (contentType == null) throw new IOException("Page could not be read: " + url); //print("Content-Type: " + contentType); String charset = loadPage_charset == null ? null : loadPage_charset.get(); if (charset == null) charset = loadPage_guessCharset(contentType); InputStream in = con.getInputStream(); try { if ("gzip".equals(con.getContentEncoding())) { if (loadPage_debug) print("loadPage: Using gzip."); in = new GZIPInputStream(in); } Reader r = new InputStreamReader(in, charset); StringBuilder buf = new StringBuilder(); int n = 0; while (true) { int ch = r.read(); if (ch < 0) break; buf.append((char) ch); ++n; if ((n % loadPage_verboseness) == 0) print(" " + n + " chars read"); } return buf.toString(); } finally { in.close(); } } static String loadPage_guessCharset(String contentType) { Pattern p = Pattern.compile("text/[a-z]+;\\s*charset=([^\\s]+)\\s*"); Matcher m = p.matcher(contentType); String match = m.matches() ? m.group(1) : null; if (loadPage_debug) print("loadPage: contentType=" + contentType + ", match: " + match); /* If Content-Type doesn't match this pre-conception, choose default and hope for the best. */ return or(match, "ISO-8859-1"); } static void loadBinaryPageToFile(String url, File file) { try { print("Loading " + url); loadBinaryPageToFile(openConnection(new URL(url)), file); } catch (Exception __e) { throw rethrow(__e); } } static void loadBinaryPageToFile(URLConnection con, File file) { try { setHeaders(con); loadBinaryPageToFile_noHeaders(con, file); } catch (Exception __e) { throw rethrow(__e); } } static void loadBinaryPageToFile_noHeaders(URLConnection con, File file) { try { File ftemp = new File(f2s(file) + "_temp"); FileOutputStream buf = newFileOutputStream(mkdirsFor(ftemp)); InputStream inputStream = con.getInputStream(); try { long len = 0; try { len = con.getContentLengthLong(); } catch (Throwable e) { printStackTrace(e); } int n = 0; while (true) { int ch = inputStream.read(); if (ch < 0) break; buf.write(ch); if (++n % 100000 == 0) println(" " + n + (len != 0 ? "/" + len : "") + " bytes loaded."); } buf.close(); buf = null; file.delete(); ftemp.renameTo(file); inputStream.close(); } finally { if (buf != null) buf.close(); } } catch (Exception __e) { throw rethrow(__e); } } static byte[] loadBinaryPage(String url) { try { print("Loading " + url); return loadBinaryPage(new URL(url).openConnection()); } catch (Exception __e) { throw rethrow(__e); } } static byte[] loadBinaryPage(URLConnection con) { try { setHeaders(con); return loadBinaryPage_noHeaders(con); } catch (Exception __e) { throw rethrow(__e); } } static byte[] loadBinaryPage_noHeaders(URLConnection con) { try { ByteArrayOutputStream buf = new ByteArrayOutputStream(); InputStream inputStream = con.getInputStream(); long len = 0; try { len = con.getContentLengthLong(); } catch (Throwable e) { printStackTrace(e); } int n = 0; while (true) { int ch = inputStream.read(); if (ch < 0) break; buf.write(ch); if (++n % 100000 == 0) println(" " + n + (len != 0 ? "/" + len : "") + " bytes loaded."); } inputStream.close(); return buf.toByteArray(); } catch (Exception __e) { throw rethrow(__e); } } static String tb_mainServer_default = "http://tinybrain.de:8080"; static Object tb_mainServer_override; // func -> S static String tb_mainServer() { if (tb_mainServer_override != null) return (String) callF(tb_mainServer_override); return trim(loadTextFile(tb_mainServer_file(), tb_mainServer_default)); } static File tb_mainServer_file() { return getProgramFile("#1001638", "mainserver.txt"); } static boolean tb_mainServer_isDefault() { return eq(tb_mainServer(), tb_mainServer_default); } static Class getBotMainClass(String botName) { Object multiPort = first(getMultiPorts()); Object resp = call(multiPort, "findResponder", botName); return getMainClass(resp); } static String standardCredentials() { String user = standardCredentialsUser(); String pass = standardCredentialsPass(); if (nempty(user) && nempty(pass)) return "&_user=" + urlencode(user) + "&_pass=" + urlencode(pass); return ""; } static Object mainBot; static Object getMainBot() { return mainBot; } static String hideCredentials(URL url) { return url == null ? null : hideCredentials(str(url)); } static String hideCredentials(String url) { return url.replaceAll("([&?])_pass=[^&]*", "$1_pass="); } static File getGlobalCache() { File file = new File(javaxCachesDir(), "Binary Snippets"); file.mkdirs(); return file; } static boolean isMultilineQuoted(String s) { if (!startsWith(s, "[")) return false; int i = 1; while (i < s.length() && s.charAt(i) == '=') ++i; return i < s.length() && s.charAt(i) == '['; } static void setHeaders(URLConnection con) throws IOException { String computerID = getComputerID_quick(); if (computerID != null) try { con.setRequestProperty("X-ComputerID", computerID); con.setRequestProperty("X-OS", System.getProperty("os.name") + " " + System.getProperty("os.version")); } catch (Throwable e) { //printShortException(e); } } static String exceptionToStringShort(Throwable e) { e = getInnerException(e); String msg = unnull(e.getMessage()); if (msg.indexOf("Error") < 0 && msg.indexOf("Exception") < 0) return baseClassName(e) + ": " + msg; else return msg; } static boolean isTrue(Object o) { if (o instanceof Boolean) return ((Boolean) o).booleanValue(); if (o == null) return false; throw fail(getClassName(o)); } static Class javax() { return getJavaX(); } static FileOutputStream newFileOutputStream(File path) throws IOException { return newFileOutputStream(path.getPath()); } static FileOutputStream newFileOutputStream(String path) throws IOException { return newFileOutputStream(path, false); } static FileOutputStream newFileOutputStream(String path, boolean append) throws IOException { FileOutputStream f = new // Line break for ancient translator FileOutputStream(path, append); callJavaX("registerIO", f, path, true); return f; } static ThreadLocal saveTiming_last = new ThreadLocal(); static void saveTiming(long ms) { print(ms + " ms"); saveTiming_noPrint(ms); } static void saveTiming_noPrint(long ms) { saveTiming_last.set(ms); } static List