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.text.NumberFormat; import java.awt.datatransfer.StringSelection; class main { static class TaskBar extends DynSCP { transient Boolean vertical; transient List status; transient List buttons; void start() { super.start(); doEvery(0.0, 10.0, new Runnable() { public void run() { try { revisualize2(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "revisualize2();"; }}); } boolean shouldBeVertical() { Rect r = dm_getBounds(); return r != null && r.h > r.w*0.3; } JComponent visualize2() { AutoCloseable __0 = enter(); try { if (vertical == null) vertical = shouldBeVertical(); if (!makeButtons() && getComponent() != null) return getComponent(); return vertical ? jscroll_dynamicvstack(withRightMargin(6, dynamicVStack2((List) (List) buttons))) : hgrid(buttons); } finally { _close(__0); }} void enhanceFrame(Container f) { super.enhanceFrame(f); addTitlePopupMenuItems(f, "Place on bottom", runnableThread(new Runnable() { public void run() { try { placeOnBottom(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "placeOnBottom();"; }}), "Place on the right", runnableThread(new Runnable() { public void run() { try { placeOnRight(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "placeOnRight();"; }})); onResize(f, new Runnable() { public void run() { try { if (vertical == shouldBeVertical()) return; vertical = shouldBeVertical(); revisualize2(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (vertical == shouldBeVertical()) return;\r\n vertical = shouldBeVertica..."; }}); } void placeOnBottom() { AutoCloseable __1 = enter(); try { if (!isFalse(vertical)) { vertical = false; revisualize2_impl(); } // for height calculation dm_placeOnBottom(); } finally { _close(__1); }} void placeOnRight() { AutoCloseable __2 = enter(); try { dm_placeOnRight(); } finally { _close(__2); }} // returns true if change boolean makeButtons() { List list = filter(linux_wmctrl_list() , new F1() { Boolean get(wmctrl_Entry e) { try { return e.desktopNumber >= 0 ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "e.desktopNumber >= 0"; }}); List status = ll(vertical, list); // TODO: less fields if (eq(status, this.status)) return false; this.status = status; print("Linux Task Bar: Making new buttons"); List out = new ArrayList(); List>> menuItems = (List) ll(pair("Close window", new VF1() { public void get(wmctrl_Entry e) { try { wmctrl_closeWindow(e) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "wmctrl_closeWindow(e)"; }})); for (final wmctrl_Entry e : list) { JButton btn = jbutton(e.windowTitle, new Runnable() { public void run() { try { wmctrl_activateWindow(e) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "wmctrl_activateWindow(e)"; }}); for (final Pair> p : menuItems) componentPopupMenuItem(btn, p.a, runnableThread(new Runnable() { public void run() { try { callF(p.b, e) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "callF(p.b, e)"; }})); out.add(btn); } buttons = out; return true; } } // firstDelay = delay static FixedRateTimer doEvery(long delay, final Object r) { return doEvery(delay, delay, r); } static FixedRateTimer doEvery(long delay, long firstDelay, final Object r) { FixedRateTimer timer = new FixedRateTimer(shorten(programID() + ": " + r, 80)); timer.scheduleAtFixedRate(smartTimerTask(r, timer, toInt(delay)), toInt(firstDelay), toInt(delay)); return timer; } // reversed argument order for fun static FixedRateTimer doEvery(double initialSeconds, double delaySeconds, final Object r) { return doEvery(toMS(delaySeconds), toMS(initialSeconds), r); } static FixedRateTimer doEvery(double delaySeconds, final Object r) { return doEvery(toMS(delaySeconds), r); } static RuntimeException rethrow(Throwable t) { if (t instanceof Error) _handleError((Error) t); throw t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t); } static Rect dm_getBounds(Object module) { return (Rect) quickImport(call(dm_getStem(module), "getFrameRect")); } static Rect dm_getBounds() { return dm_getBounds(dm_current()); } static JScrollPane jscroll_dynamicvstack(JComponent c) { return jscroll_verticalExtend_trackWidth(c); } static int withRightMargin_defaultWidth = 6; static JPanel withRightMargin(Component c) { return withRightMargin(withRightMargin_defaultWidth, c); } static JPanel withRightMargin(final int w, final Component c) { return swing(new F0() { JPanel get() { try { JPanel p = new JPanel(new BorderLayout()); p.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 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.creat..."; }}); } // to add components, just use addAndValidate etc. static JPanel dynamicVStack2() { return customLayoutPanel(formLayouter1()); } static JPanel dynamicVStack2(List components) { return addComponents(dynamicVStack2(), components); } static JPanel hgrid(final Object... parts) { return swing(new F0() { JPanel get() { try { JPanel panel = new JPanel(); Object[] _parts = flattenArray2(parts); panel.setLayout(new GridLayout(1, _parts.length)); smartAdd(panel, _parts); return panel; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "new JPanel panel;\r\n O[] _parts = flattenArray2(parts);\r\n panel.setLayou..."; }}); } static void _close(AutoCloseable c) { try { if (c != null) c.close(); } catch (Exception __e) { throw rethrow(__e); } } static void addTitlePopupMenuItems(Container f, final Object... params) { titlePopupMenuItems(f, params); } static Runnable runnableThread(final Runnable r) { return new Runnable() { public void run() { try { startThread(r) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "startThread(r)"; }}; } static void onResize(final Component c, final Object r) { if (c != null && r != null) { swing(new Runnable() { public void run() { try { c.addComponentListener(new ComponentAdapter() { public void componentResized(ComponentEvent e) { pcallF(r); } }); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.addComponentListener(new ComponentAdapter {\r\n public void componentRes..."; }}); } } static boolean isFalse(Object o) { return eq(false, o); } static void dm_placeOnBottom() { Container frame = dm_frame(); Rectangle desktop = getBounds(dm_desktopPane()); if (frame != null && desktop != null) { packInternalFrameVertically_noFix((JInternalFrame) frame); Rectangle me = getBounds(frame); DynModule mod = dm_current(); dm_setBounds(mod, 0, desktop.height-me.height, desktop.width, me.height); } } static void dm_placeOnRight() { Rectangle desktop = getBounds(dm_desktopPane()); if (desktop != null) { int w = min(desktop.width/4, 300); dm_setBounds(dm_current(), desktop.width-w, 0, w, desktop.height); } } static List filter(Iterable c, Object pred) { if (pred instanceof F1) return filter(c, (F1) pred); List x = new ArrayList(); if (c != null) for (Object o : c) if (isTrue(callF(pred, o))) x.add(o); return x; } static List filter(Object pred, Iterable c) { return filter(c, pred); } static List filter(Iterable c, F1 pred) { List x = new ArrayList(); if (c != null) for (B o : c) if (pred.get(o).booleanValue()) x.add(o); return x; } static List filter(F1 pred, Iterable c) { return filter(c, pred); } static List linux_wmctrl_list() { return linux_parse_wmctrl_lpG_output(backtick("wmctrl -lpG")); } // 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 == null) return null; 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() & java.lang.reflect.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 List ll(A... a) { ArrayList l = new ArrayList(a.length); for (A x : a) l.add(x); return l; } static boolean eq(Object a, Object b) { return a == null ? b == null : a == b || a.equals(b); } static volatile StringBuffer local_log = new StringBuffer(); // not redirected static volatile Appendable 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 - prefers F1 static volatile Object print_allThreads; static void print() { print(""); } static A print(String s, A o) { print((endsWithLetterOrDigit(s) ? s + ": " : s) + o); return o; } // 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) { Object f = print_byThread == null ? null : print_byThread.get(); if (f == null) f = print_allThreads; if (f != null) // We do need the general callF machinery here as print_byThread is sometimes shared between modules if (isFalse( f instanceof F1 ? ((F1) f).get(s) : callF(f, s))) return; print_raw(s); } static void print_raw(String s) { s = fixNewLines(s); // TODO if (print_maxLineLength != 0) Appendable loc = local_log; Appendable 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 Pair pair(A a, B b) { return new Pair(a, b); } static Pair pair(A a) { return new Pair(a, a); } static void wmctrl_closeWindow(wmctrl_Entry e) { if (e != null) backtick("wmctrl -i -c " + e.windowIdentity); } 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, O action) { ret setButtonImage(img, jbutton("", action)); }*/ static JButton jbutton(Action action) { return swingNu(JButton.class, action); } static void wmctrl_activateWindow(wmctrl_Entry e) { if (e != null) backtick("wmctrl -i -a " + e.windowIdentity); } static A componentPopupMenuItem(A c, final String name, final Object action) { componentPopupMenu(c, new VF1() { public void get(JPopupMenu menu) { try { addMenuItem(menu, name, action); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "addMenuItem(menu, name, action);"; }}); return c; } static void componentPopupMenuItem(JComponent c, final JMenuItem menuItem) { componentPopupMenu(c, new VF1() { public void get(JPopupMenu menu) { try { addMenuItem(menu, menuItem); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "addMenuItem(menu, menuItem);"; }}); } static Map> callF_cache = newDangerousWeakHashMap(); static A callF(F0 f) { return f == null ? null : f.get(); } static B callF(F1 f, A a) { return f == null ? null : f.get(a); } static C callF(F2 f, A a, B b) { return f == null ? null : f.get(a, b); } static void callF(VF1 f, A a) { if (f != null) f.get(a); } 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 invokeMethod(methods.get(0), f, args); for (int i = 0; i < n; i++) { Method m = methods.get(i); if (call_checkArgs(m, args, false)) return invokeMethod(m, 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 int shorten_default = 100; static String shorten(String s) { return shorten(s, shorten_default); } static String shorten(String s, int max) { return shorten(s, max, "..."); } static String shorten(String s, int max, String shortener) { if (s == null) return ""; if (max < 0) return s; return s.length() <= max ? s : substring(s, 0, min(s.length(), max-l(shortener))) + shortener; } static String shorten(int max, String s) { return shorten(s, max); } static String programID() { return getProgramID(); } static String programID(Object o) { return getProgramID(o); } // r may return false to cancel timer static TimerTask smartTimerTask(Object r, java.util.Timer timer, long delay) { return new SmartTimerTask(r, timer, delay, _threadInfo()); } static class SmartTimerTask extends TimerTask { static String _fieldOrder = "r timer delay threadInfo lastRun"; Object r; java.util.Timer timer; long delay; Object threadInfo; SmartTimerTask() {} SmartTimerTask(Object r, java.util.Timer timer, long delay, Object threadInfo) { this.threadInfo = threadInfo; this.delay = delay; this.timer = timer; this.r = r;} public String toString() { return "SmartTimerTask(" + r + ", " + timer + ", " + delay + ", " + threadInfo + ")"; } long lastRun; public void run() { if (!licensed()) timer.cancel(); else { _threadInheritInfo(threadInfo); AutoCloseable __1236 = tempActivity(r); try { lastRun = fixTimestamp(lastRun); long now = now(); if (now >= lastRun + delay*0.9) { lastRun = now; if (eq(false, pcallF(r))) timer.cancel(); } } finally { _close(__1236); }} } } 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; } static long toMS(double seconds) { return (long) (seconds*1000); } static void _handleError(Error e) { call(javax(), "_handleError", e); } static Object quickImport(Object o) { return quickExport(o, mc()); } static A call(Object o) { return (A) callF(o); } // varargs assignment fixer for a single string array argument static A call(Object o, String method, String[] arg) { return call(o, method, new Object[] {arg}); } static A call(Object o, String method, Object... args) { return (A) call_cached(o, method, args); } static Object dm_getStem(Object module) { return or(getOpt(dm_getModule(module), "_host"), module); } static DynModule dm_current() { return dm_currentModule(); } static JScrollPane jscroll_verticalExtend_trackWidth(JComponent c) { return jscroll_verticalExtend(scrollable_trackWidth(c)); } static Object swing(Object f) { return swingAndWait(f); } static A swing(F0 f) { return (A) swingAndWait(f); } // layouter: voidfunc(Container) or func(Container) -> Dimension // (return value is preferred size) static JPanel customLayoutPanel(final Object layouter) { return jpanel(layoutManagerFromFunction(layouter)); } static JPanel customLayoutPanel(final Object layouter, final List components) { return addAllComponents(customLayoutPanel(layouter), components); } static F1 formLayouter1() { return new F1() { Dimension get(Container parent) { try { List l = getComponents(parent); BitSet bigOnes = new BitSet(); for (int i = 0; i < l(l); i++) if (containsATextArea(l.get(i))) add(bigOnes, i); int nBigOnes = bigOnes.cardinality(); int mandatoryHeight = totalPreferredHeight(listWithoutIndicesInBitSet(l, bigOnes)); int gap = 4, outerSpacing = 5; Dimension size = parent.getSize(); int totalSpace = size.height-outerSpacing*2-(l(l)-1)*gap; int liberalSpace = totalSpace-mandatoryHeight; double perBigOne = doubleRatio(liberalSpace, nBigOnes); double y = outerSpacing; for (int i = 0; i < l(l); i++) { Component c = l.get(i); boolean big = contains(bigOnes, i); double h = big ? perBigOne : c.getPreferredSize().height; int actualY = iround(y); c.setBounds(10, actualY, size.width-outerSpacing*2, iround(y+h)-actualY); y += h+gap; } return componentsBoundingSize(parent, outerSpacing); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "L l = getComponents(parent);\r\n new BitSet bigOnes;\r\n for i o..."; }}; } static A addComponents(final A c, final Collection components) { if (nempty(components)) { swing(new Runnable() { public void run() { try { for (Component comp : components) c.add(comp); revalidate(c); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "for (Component comp : components)\r\n c.add(comp);\r\n revalidate(c);"; }}); } return c; } static A addComponents(final A c, Component... components) { return addComponents(c, asList(components)); } static Object[] flattenArray2(Object... a) { List l = new ArrayList(); for (Object x : a) if (x instanceof Object[]) l.addAll(asList((Object[]) x)); else if (x instanceof Collection) l.addAll((Collection) x); else l.add(x); return asObjectArray(l); } 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 void titlePopupMenuItems(Component f, final Object... params) { titlePopupMenu((Component) getPossiblyInternalFrame(f), new VF1() { public void get(JPopupMenu menu) { try { addMenuItems(menu, params) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "addMenuItems(menu, params)"; }}); } static Thread startThread(Object runnable) { return startThread(defaultThreadName(), runnable); } static Thread startThread(String name, Object runnable) { runnable = wrapAsActivity(runnable); return startThread(newThread(toRunnable(runnable), name)); } static Thread startThread(Thread t) { _registerThread(t); t.start(); return t; } static Object pcallF(Object f, Object... args) { return pcallFunction(f, args); } static A pcallF(F0 f) { try { return f == null ? null : f.get(); } catch (Throwable __e) { return null; } } static B pcallF(F1 f, A a) { try { return f == null ? null : f.get(a); } catch (Throwable __e) { return null; } } static Container dm_frame() { return dm_frame(dm_current()); } static Container dm_frame(Object module) { return (Container) getPossiblyInternalFrame(dm_vis(module)); } static Rectangle getBounds(final Component c) { return c == null ? null : swing(new F0() { Rectangle get() { try { return c.getBounds() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.getBounds()"; }}); } static JDesktopPane dm_desktopPane() { return getCreatorOpt("desktop"); } static A packInternalFrameVertically_noFix(A c) { return packInternalFrameVertically_noFix(-1, c); } static A packInternalFrameVertically_noFix(int width, A c) { final JInternalFrame win = getInternalFrame(c); if (win == null) return c; final int w = width < 0 ? win.getWidth() : width; { swing(new Runnable() { public void run() { try { win.pack(); win.setSize(w, win.getHeight()); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "win.pack();\r\n win.setSize(w, win.getHeight());"; }}); } return c; } static void dm_setBounds(Object module, int x, int y, int w, int h) { Object stem = dm_getStem(module); if (stem == null) return; Component vis = (Component) ( call(stem, "vis")); JInternalFrame f = getInternalFrame(vis); if (f != null) setBounds(f, x, y, w, h); else set(stem, "frameRect" , quickExport(new Rect(x, y, w, h), stem)); // TODO: should flush } 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 int min(int[] c) { int x = Integer.MAX_VALUE; for (int d : c) if (d < x) x = d; return x; } static boolean isTrue(Object o) { if (o instanceof Boolean) return ((Boolean) o).booleanValue(); if (o == null) return false; if (o instanceof ThreadLocal) return isTrue(((ThreadLocal) o).get()); throw fail(getClassName(o)); } /* The first column always contains the window identity as a hexadecimal integer. The second column always contains the desktop number (a -1 is used to identify a sticky window). If the -p option is specified the next column will contain the PID for the window as a decimal integer. If the -G option is specified then four integer columns will follow: x-offset, y-offset, width and height. The next column always contains the client machine name. The remainder of the line contains the window title (possibly with multiple spaces in the title). */ static class wmctrl_Entry { String windowTitle; String windowIdentity; int desktopNumber; int pid; Rect bounds; String machineName; public boolean equals(Object o) { return stdEq2(this, o); } public int hashCode() { return stdHash2(this); } static String _fieldOrder = "windowTitle"; } static List linux_parse_wmctrl_lpG_output(String output) { try { return map_pcall(tlft(output), new F1() { wmctrl_Entry get(String s) { try { List streaks = takeFirst(8, nonStreaks("isSpace", characters(s))); List l = intRangeSubstrings(s, streaks); return nu(wmctrl_Entry.class, "windowTitle" , trimSubstring(s, last(streaks).end), "windowIdentity" , l.get(0), "desktopNumber" , parseInt(l.get(1)), "pid" , parseInt(l.get(2)), "bounds" , rect(parseInt(l.get(3)), parseInt(l.get(4)), parseInt(l.get(5)), parseInt(l.get(6))), "machineName" , l.get(7)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "L streaks = takeFirst(8, nonStreaks(f isSpace, characters(s)));\r\n ..."; }}); } catch (Throwable _e) { printIndent("wmctrl> " , output); throw rethrow(_e); } } static int backtick_exitValue; static boolean backtick_verbose, backtick_keepScript; static ThreadLocal backtick_scriptFile = new ThreadLocal(); static ThreadLocal backtick_uninterruptable = new ThreadLocal(); // Great trick, thanks to Tim Bunce @ http://stackoverflow.com/questions/12856620/how-to-handle-signals-in-bash-during-synchronous-execution static boolean backtick_win_cmd; // bugfixing static String backtick(String cmd) { try { File outFile = File.createTempFile("_backtick", ""); backtickToFile(cmd, outFile); String result = loadTextFile(outFile.getPath(), ""); if (backtick_verbose) { //print("backtick: script length after=" + backtick_scriptFile->length()); print("[[\n" + result + "]]"); } outFile.delete(); return result; } catch (Exception __e) { throw rethrow(__e); } } static Process backtickToFile(String cmd, File outFile) { try { try { Process process = backtickToFile_noWait(cmd, outFile); process.waitFor(); backtick_exitValue = process.exitValue(); if (backtick_verbose) System.out.println("Process return code: " + backtick_exitValue); return process; } finally { if (!backtick_keepScript) deleteFile(backtick_scriptFile.get()); backtick_scriptFile.set(null); } } catch (Exception __e) { throw rethrow(__e); } } static Process backtickToFile_noWait(String cmd, File outFile) { try { File scriptFile; String ext = isWindows() ? ".bat" : ""; if (backtick_keepScript) scriptFile = makeFileNameUnique_withExtension(javaxCachesDir("Cmd Scripts/backtick"), ".bat"); else scriptFile = File.createTempFile("_backtick", ext); backtick_scriptFile.set(scriptFile); if (backtick_verbose) print("backtick: scriptFile " + f2s(scriptFile)); cmd = trim(cmd); if (numLines(cmd) > 1) throw fail("No multi-line commands allowed"); String command = cmd + " >" + bashQuote(outFile.getPath()) + " 2>&1"; if (!isTrue(backtick_uninterruptable.get()) && !isWindows()) command = fixNewLines("\r\ninterruptable() {\r\n\r\n # handle options\r\n local setsid=\"\"\r\n local debug=false\r\n while true; do\r\n case \"${1:-}\" in\r\n --killall) setsid=setsid; shift ;;\r\n --debug) debug=true; shift ;;\r\n --*) echo \"Invalid option: $1\" 1>&2; exit 1;;\r\n *) break;; # no more options\r\n esac\r\n done\r\n\r\n # start the specified command\r\n $setsid \"$@\" &\r\n local child_pid=$!\r\n\r\n # arrange to propagate a signal to the child process\r\n trap '\r\n exec 1>&2\r\n set +e\r\n trap \"\" SIGPIPE # ensure a possible sigpipe from the echo does not prevent the kill\r\n echo \"${BASH_SOURCE[0]} caught SIGTERM while executing $* (pid $child_pid), sending SIGTERM to it\"\r\n # (race) child may have exited in which case kill will report an error\r\n # if setsid is used then prefix the pid with a \"-\" to indicate that the signal\r\n # should be sent to the entire process group\r\n kill ${setsid:+-}$child_pid\r\n exit 143\r\n ' SIGTERM\r\n # ensure that the trap doesn't persist after we return\r\n trap 'trap - SIGTERM' RETURN\r\n\r\n $debug && echo \"interruptable wait (child $child_pid, self $$) for: $*\"\r\n\r\n # An error status from the child process will trigger an exception (via set -e)\r\n # here unless the caller is checking the return status\r\n wait $child_pid # last command, so status of waited for command is returned\r\n}\r\n\r\ninterruptable ") + command; //Log.info("[Backtick] " + command); if (backtick_verbose) { print("backtick: command " + command); print("backtick: saving to " + scriptFile.getPath()); } saveTextFile(scriptFile.getPath(), command); if (backtick_verbose) print("backtick: command length=" + l(command) + ", file length=" + scriptFile.length()); String[] command2; if (isWindows()) if (backtick_win_cmd) command2 = new String[] { "cmd", "/c", scriptFile.getPath() }; else command2 = new String[] { scriptFile.getPath() }; else command2 = new String[] { "/bin/bash", scriptFile.getPath() }; if (backtick_verbose) print("backtick: command2 " + structure(command2)); return Runtime.getRuntime().exec(command2); } catch (Exception __e) { throw rethrow(__e); } } 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(short[] a) { return a == null ? 0 : a.length; } static int l(long[] 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(double[] 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 == null ? 0 : o instanceof String ? l((String) o) : o instanceof Map ? l((Map) o) : o instanceof Collection ? l((Collection) o) : o instanceof Object[] ? l((Object[]) o) : o instanceof boolean[] ? l((boolean[]) o) : o instanceof byte[] ? l((byte[]) o) : o instanceof char[] ? l((char[]) o) : o instanceof short[] ? l((short[]) o) : o instanceof int[] ? l((int[]) o) : o instanceof float[] ? l((float[]) o) : o instanceof double[] ? l((double[]) o) : o instanceof long[] ? l((long[]) o) : (Integer) call(o, "size"); } 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 RuntimeException asRuntimeException(Throwable t) { if (t instanceof Error) _handleError((Error) t); return t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t); } static String str(Object o) { return o == null ? "null" : o.toString(); } static String str(char[] c) { return new String(c); } static boolean endsWithLetterOrDigit(String s) { return s != null && s.length() > 0 && Character.isLetterOrDigit(s.charAt(s.length()-1)); } //sbool ping_actions_shareable = true; static volatile boolean ping_pauseAll; static int ping_sleep = 100; // poll pauseAll flag every 100 static volatile boolean ping_anyActions; static Map ping_actions = newWeakHashMap(); // always returns true static boolean ping() { if (ping_pauseAll || ping_anyActions ) ping_impl(); //ifndef LeanMode ping_impl(); endifndef 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) { // don't allow sharing ping_actions Object action = null; synchronized(ping_actions) { if (!ping_actions.isEmpty()) { 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 String fixNewLines(String s) { int i = indexOf(s, '\r'); if (i < 0) return s; int l = s.length(); StringBuilder out = new StringBuilder(l); out.append(s, 0, i); for (; i < l; i++) { char c = s.charAt(i); if (c != '\r') out.append(c); else { out.append('\n'); if (i+1 < l && s.charAt(i+1) == '\n') ++i; } } return out.toString(); } static void print_append(Appendable _buf, String s, int max) { try { synchronized(_buf) { _buf.append(s); if (!(_buf instanceof StringBuilder)) return; StringBuilder buf = (StringBuilder) ( _buf); 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); } } } catch (Exception __e) { throw rethrow(__e); } } static boolean newButton_autoToolTip = true; // action can be Runnable or a function name static JButton newButton(final String text, final Object action) { return swing(new F0() { JButton get() { try { String text2 = dropPrefix("[disabled] ", text); final JButton btn = new JButton(text2); if (l(text2) < l(text)) btn.setEnabled(false); if (newButton_autoToolTip) { btn.setToolTipText(btn.getText()); //onChangeAndNow(btn, r { btn.setToolTipText(btn.getText()) }); } // submitButtonOnEnter(btn); // test this first if (action != null) btn.addActionListener(actionListener(action, btn)); return btn; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "S text2 = dropPrefix(\"[disabled] \", text);\r\n final JButton btn = new JButt..."; }}); } static A swingNu(final Class c, final Object... args) { return swingConstruct(c, args); } static Map componentPopupMenu_map; static ThreadLocal componentPopupMenu_mouseEvent; static void componentPopupMenu_init() { { swing(new Runnable() { public void run() { try { if (componentPopupMenu_map == null) componentPopupMenu_map = or((Map) getOpt(creator(), "componentPopupMenu_map"), (Map) (Map) newWeakHashMap()); if (componentPopupMenu_mouseEvent == null) componentPopupMenu_mouseEvent = or((ThreadLocal) getOpt(creator(), "componentPopupMenu_mouseEvent"), new ThreadLocal()); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (componentPopupMenu_map == null)\r\n componentPopupMenu_map = or((Map Map newDangerousWeakHashMap() { return _registerDangerousWeakMap(synchroMap(new WeakHashMap())); } // initFunction: voidfunc(Map) - is called initially, and after clearing the map static Map newDangerousWeakHashMap(Object initFunction) { return _registerDangerousWeakMap(synchroMap(new WeakHashMap()), initFunction); } static 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; if (callMC_cache == null) callMC_cache = new HashMap(); // initializer time workaround synchronized(callMC_cache) { me = method == callMC_key ? callMC_value : null; } if (me != null) try { return invokeMethod(me, null, args); } catch (IllegalArgumentException e) { throw new RuntimeException("Can't call " + me + " with arguments " + classNames(args), e); } 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; } try { return invokeMethod(me, null, args); } catch (IllegalArgumentException e) { throw new RuntimeException("Can't call " + me + " with arguments " + classNames(args), e); } } for (int i = 0; i < n; i++) { me = m.get(i); if (call_checkArgs(me, args, false)) return invokeMethod(me, 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() & java.lang.reflect.Modifier.STATIC) != 0) { m.setAccessible(true); multiMapPut(callMC_cache, m.getName(), m); } c = c.getSuperclass(); } } } 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(msg == null ? "" : msg); } static RuntimeException fail(String msg, Throwable innerException) { throw new RuntimeException(msg, innerException); } static String getClassName(Object o) { return o == null ? "null" : o instanceof Class ? ((Class) o).getName() : o.getClass().getName(); } static Object invokeMethod(Method m, Object o, Object... args) { try { try { return m.invoke(o, args); } catch (InvocationTargetException e) { throw rethrow(getExceptionCause(e)); } catch (IllegalArgumentException e) { throw new IllegalArgumentException(e.getMessage() + " - was calling: " + m + ", args: " + joinWithSpace(classNames(args))); } } catch (Exception __e) { throw rethrow(__e); } } 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 boolean isSpace(char c) { return " \t\r\n".indexOf(c) >= 0; } 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 String substring(String s, IntRange r) { return r == null ? null : substring(s, r.start, r.end); } 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 List> _threadInfo_makers = synchroList(); static Object _threadInfo() { if (empty(_threadInfo_makers)) return null; HashMap map = new HashMap(); pcallFAll(_threadInfo_makers, map); return map; } static volatile boolean licensed_yes = true; static boolean licensed() { ping(); return licensed_yes; } static void licensed_off() { licensed_yes = false; } static List> _threadInheritInfo_retrievers = synchroList(); static void _threadInheritInfo(Object info) { if (info == null) return; pcallFAll(_threadInheritInfo_retrievers, (Map) info); } static AutoCloseable tempActivity(Object r) { return null; } static long fixTimestamp(long timestamp) { return timestamp > now() ? 0 : timestamp; } static long now_virtualTime; static long now() { return now_virtualTime != 0 ? now_virtualTime : System.currentTimeMillis(); } static int parseInt(String s) { return empty(s) ? 0 : Integer.parseInt(s); } static int parseInt(char c) { return Integer.parseInt(str(c)); } static Class javax() { return getJavaX(); } static Object quickExport(Object o, Object dest) { return quickExport_impl(o, dest, new IdentityHashMap(), new HashMap()); } static Object quickExport(Object o, Object dest, int expectedNumberOfObjects) { return quickExport_impl(o, dest, new IdentityHashMap(expectedNumberOfObjects), new HashMap()); } /*sclass quickExport_info { Class destClass; Field[] fields; }*/ static Object quickExport_impl(Object o, Object dest, IdentityHashMap seen, HashMap classMap) { try { if (o == null || o instanceof String || o instanceof Number) return o; Object oo = seen.get(o); if (oo != null) return oo; if (o instanceof Object[]) { Object[] l = (Object[]) o; Object[] destO = newObjectArrayOfSameType(l, l.length); seen.put(o, destO); for (int i = 0; i < l.length; i++) destO[i] = quickExport_impl(l[i], dest, seen, classMap); return destO; } if (o instanceof List) { List l = (List) ( o); List destO = new ArrayList(l.size()); seen.put(o, destO); for (int i = 0; i < l.size(); i++) destO.add(quickExport_impl(l.get(i), dest, seen, classMap)); return destO; } if (o instanceof Map) { Map m = (Map) ( o); Map destO = new HashMap(); seen.put(o, destO); for (Object e : ((Map) o).entrySet()) destO.put( quickExport_impl(((Map.Entry) e).getKey(), dest, seen, classMap), quickExport_impl(((Map.Entry) e).getValue(), dest, seen, classMap)); return destO; } Class c = o.getClass(); String className = c.getName(); if (className.startsWith("main$")) { Class destClass = classMap.get(c); if (destClass == null) { if (!classMap.containsKey(c)) { if (!isAnonymousClassName(className)) destClass = getClass_vmName(dest, className); classMap.put(c, destClass); } if (destClass == null) return o; // Class not found in target realm, keep object as is } if (c == destClass) return o; // no export necessary // actually make a new object, copy fields Object destO = nuObjectWithoutArguments(destClass); seen.put(o, destO); while (c != Object.class) { // TODO: cache fields and destination fields Field[] fields = c.getDeclaredFields(); for (Field field : fields) { if ((field.getModifiers() & Modifier.STATIC) != 0) continue; field.setAccessible(true); Object value = field.get(o); setOpt(destO, field.getName(), quickExport_impl(value, dest, seen, classMap)); } c = c.getSuperclass(); } return destO; } // assume it's a shared library object return o; } catch (Exception __e) { throw rethrow(__e); } } static Class mc() { return main.class; } static Object call_cached(Object o, String method, Object... args) { try { if (o == null) return null; if (o instanceof Class) { Class c = (Class) o; _MethodCache cache = callOpt_getCache(c); // TODO: (super-rare) case where method exists static and non-static // with different args Method me = cache.findMethod(method, args); if (me == null) throw fail("Method " + c.getName() + "." + method + "(" + joinWithComma(classNames(args)) + ") not found"); if ((me.getModifiers() & Modifier.STATIC) == 0) throw fail("Method " + c.getName() + "." + method + "(" + joinWithComma(classNames(args)) + ") not static"); return invokeMethod(me, null, args); } else { Class c = o.getClass(); _MethodCache cache = callOpt_getCache(c); Method me = cache.findMethod(method, args); if (me == null) throw fail("Method " + c.getName() + "." + method + "(" + joinWithComma(classNames(args)) + ") not found"); return invokeMethod(me, o, args); } } catch (Exception __e) { throw rethrow(__e); } } static A or(A a, A b) { return a != null ? a : b; } static A getOpt(Object o, String field) { return (A) 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 rethrow(__e); } } // access of static fields is not yet optimized static A 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 (A) f.get(null); } catch (Exception __e) { throw rethrow(__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() & java.lang.reflect.Modifier.STATIC) != 0) return f; _c = _c.getSuperclass(); } while (_c != null); return null; } static Object dm_getModule(Object moduleOrID) { if (eq(moduleOrID, "")) return null; if (isStringOrIntOrLong(moduleOrID)) return dm_callOS("getDynModuleByID", str(moduleOrID)); return moduleOrID; } static InheritableThreadLocal < WeakReference < DynModule > > dm_currentModule_value = new InheritableThreadLocal(); static DynModule dm_currentModule() { return getWeakRef(dm_currentModule_value.get()); } // prevent memory leak static void cleanMeUp_dm_currentModule() { dm_currentModule_value = new InheritableThreadLocal(); } static JScrollPane jscroll_verticalExtend(final Component c) { return swing(new F0() { JScrollPane get() { try { JScrollPane sp = new JScrollPane(); sp.setViewport(new JViewport() { protected LayoutManager createLayoutManager() { return new ViewportLayout() { public void layoutContainer(Container parent) { JViewport vp = (JViewport)parent; Component view = vp.getView(); Scrollable scrollableView = null; if (view == null) { return; } else if (view instanceof Scrollable) { scrollableView = (Scrollable) view; } Insets insets = vp.getInsets(); Dimension viewPrefSize = view.getPreferredSize(); Dimension vpSize = vp.getSize(); Dimension extentSize = vp.toViewCoordinates(vpSize); Dimension viewSize = new Dimension(viewPrefSize); if (scrollableView != null) { if (scrollableView.getScrollableTracksViewportWidth()) { viewSize.width = vpSize.width; } if (scrollableView.getScrollableTracksViewportHeight()) { viewSize.height = vpSize.height; } } // XXX viewSize.height = max(viewSize.height, vpSize.height); // YYY Point viewPosition = vp.getViewPosition(); /* If the new viewport size would leave empty space to the * right of the view, right justify the view or left justify * the view when the width of the view is smaller than the * container. */ if (scrollableView == null || vp.getParent() == null || vp.getParent().getComponentOrientation().isLeftToRight()) { if ((viewPosition.x + extentSize.width) > viewSize.width) { viewPosition.x = Math.max(0, viewSize.width - extentSize.width); } } else { if (extentSize.width > viewSize.width) { viewPosition.x = viewSize.width - extentSize.width; } else { viewPosition.x = Math.max(0, Math.min(viewSize.width - extentSize.width, viewPosition.x)); } } /* If the new viewport size would leave empty space below the * view, bottom justify the view or top justify the view when * the height of the view is smaller than the container. */ if ((viewPosition.y + extentSize.height) > viewSize.height) { viewPosition.y = Math.max(0, viewSize.height - extentSize.height); } /* If we haven't been advised about how the viewports size * should change wrt to the viewport, i.e. if the view isn't * an instance of Scrollable, then adjust the views size as follows. * * If the origin of the view is showing and the viewport is * bigger than the views preferred size, then make the view * the same size as the viewport. */ if (scrollableView == null) { if ((viewPosition.x == 0) && (vpSize.width > viewPrefSize.width)) { viewSize.width = vpSize.width; } if ((viewPosition.y == 0) && (vpSize.height > viewPrefSize.height)) { viewSize.height = vpSize.height; } } vp.setViewPosition(viewPosition); vp.setViewSize(viewSize); } }; // new ViewportLayout } }); // new JViewport sp.setViewportView(c); return sp; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "new JScrollPane sp;\r\n sp.setViewport(new JViewport {\r\n protected Layo..."; }}); } static JPanel scrollable_trackWidth(final Component component) { class P extends SingleComponentPanel implements Scrollable { P() { super(component); } public Dimension getPreferredScrollableViewportSize() { return getPreferredSize(); } public int getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction) { return 20; } public int getScrollableBlockIncrement(Rectangle visibleRect, int orientation, int direction) { return (direction == SwingConstants.HORIZONTAL ? visibleRect.width : visibleRect.height)*5/6; } public boolean getScrollableTracksViewportWidth() { return true; } public boolean getScrollableTracksViewportHeight() { return false; } } return swing(new F0

() { P get() { try { return new P() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "new P"; }}); } static void swingAndWait(Runnable r) { try { if (isAWTThread()) r.run(); else EventQueue.invokeAndWait(addThreadInfoToRunnable(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 JPanel jpanel(LayoutManager layout) { return swingNu(JPanel.class, layout); } static JPanel jpanel() { return swingNu(JPanel.class); } // layouter: voidfunc(Container) or func(Container) -> Dimension // (return value is preferred size) static LayoutManager layoutManagerFromFunction(final Object layouter) { return new AbstractLayoutManager() { public void layoutContainer(Container parent) { Dimension size = (Dimension) ( callF(layouter, parent)); if (size != null) preferredSize = size; } }; } static A addAllComponents(final A c, final List components) { if (nempty(components)) { swing(new Runnable() { public void run() { try { for (Component x : components) c.add(x); revalidate(c); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "for (Component x : components)\r\n c.add(x);\r\n revalidate(c);"; }}); } return c; } static List getComponents(final Component c) { return !(c instanceof Container) ? emptyList() : asList(swing(new F0() { Component[] get() { try { return ((Container) c).getComponents() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "((Container) c).getComponents()"; }})); } static boolean containsATextArea(Component c) { return childOfType(c, JTextArea.class) != null; } static void add(BitSet bs, int i) { bs.set(i); } static boolean add(Collection c, A a) { return c != null && c.add(a); } static void add(Container c, Component x) { addToContainer(c, x); } static int totalPreferredHeight(List l) { int h = 0; for (Component c : unnull(l)) h += c.getPreferredSize().height; return h; } static List listWithoutIndicesInBitSet(List l, BitSet bs) { List out = new ArrayList(); for (int i = 0; i < l(l); i++) if (!bs.get(i)) out.add(l.get(i)); return out; } static double doubleRatio(double x, double y) { return y == 0 ? 0 : x/y; } 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 boolean contains(BitSet bs, int i) { return bs != null && bs.get(i); } static int iround(double d) { return (int) Math.round(d); } static int iround(Number n) { return iround(toDouble(n)); } static Dimension componentsBoundingSize(Container container, int insetBottomRight) { Rectangle r = new Rectangle(0, 0, 0, 0); for (Component c : container.getComponents()) r = rectangleUnion(r, c.getBounds()); return new Dimension(r.x+r.width+insetBottomRight, r.y+r.height+insetBottomRight); } static boolean nempty(Collection c) { return !empty(c); } static boolean nempty(CharSequence s) { return !empty(s); } static boolean nempty(Object[] o) { return !empty(o); } static boolean nempty(byte[] o) { return !empty(o); } static boolean nempty(int[] o) { return !empty(o); } static boolean nempty(Map m) { return !empty(m); } static boolean nempty(Iterator i) { return i != null && i.hasNext(); } static boolean nempty(Object o) { return !empty(o); } 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.r..."; }}); } } static void revalidate(RootPaneContainer c) { revalidate((Component) c); } static void revalidate(JFrame f) { revalidate((Component) f); } static void revalidate(JInternalFrame f) { revalidate((Component) f); } static ArrayList asList(A[] a) { return a == null ? new ArrayList() : 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 Object[] asObjectArray(List l) { return toObjectArray(l); } static void addToContainer(final Container a, final Component b) { if (a != null && b != null) { swing(new Runnable() { public void run() { try { a.add(b); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "a.add(b);"; }}); } } static Component wrapForSmartAdd(Object o) { if (o == null) return jpanel(); if (o instanceof String) return jlabel((String) o); return wrap(o); } // menuMaker = voidfunc(JPopupMenu) static void titlePopupMenu(final Component c, final Object menuMaker) { JComponent titleBar = getTitlePaneComponent(getPossiblyInternalFrame(c)); if (titleBar == null) print("Can't add title right click!"); else componentPopupMenu(titleBar, menuMaker); } static RootPaneContainer getPossiblyInternalFrame(Component c) { JInternalFrame f = getInternalFrame(c); if (f != null) return f; return optCast(RootPaneContainer.class, getWindow(c)); } static void addMenuItems(JMenu m, Object... x) { fillJMenu(m, x); } static void addMenuItems(JPopupMenu m, Object... x) { fillJPopupMenu(m, x); } static String defaultThreadName_name; static String defaultThreadName() { if (defaultThreadName_name == null) defaultThreadName_name = "A thread by " + programID(); return defaultThreadName_name; } static Runnable wrapAsActivity(Object r) { return toRunnable(r); } // runnable = Runnable or String (method name) static Thread newThread(Object runnable) { return new Thread(_topLevelErrorHandling(toRunnable(runnable))); } static Thread newThread(Object runnable, String name) { if (name == null) name = defaultThreadName(); return new Thread(_topLevelErrorHandling(toRunnable(runnable)), name); } static Thread newThread(String name, Object runnable) { return newThread(runnable, name); } 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 Map _registerThread_threads; static Object _onRegisterThread; // voidfunc(Thread) static Thread _registerThread(Thread t) { if (_registerThread_threads == null) _registerThread_threads = newWeakHashMap(); _registerThread_threads.put(t, true); vm_generalWeakSubMap("thread2mc").put(t, weakRef(mc())); callF(_onRegisterThread, t); return t; } static void _registerThread() { _registerThread(Thread.currentThread()); } static Object pcallFunction(Object f, Object... args) { try { return callFunction(f, args); } catch (Throwable __e) { _handleException(__e); } return null; } static JComponent dm_vis(Object module) { return dm_getVisualization(module); } static JComponent dm_vis() { return dm_getVisualization(); } static A getCreatorOpt(String field) { return (A) getOpt(creator(), field); } static JInternalFrame getInternalFrame(final Object _o) { return _o == null ? null : swing(new F0() { JInternalFrame 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 JInternalFrame) return (JInternalFrame) 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((Button..."; }}); } static A setBounds(final int x, final int y, final int w, final int h, final A a) { if (a != null) { swing(new Runnable() { public void run() { try { a.setBounds(x, y, w, h); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "a.setBounds(x, y, w, h);"; }}); } return a; } static A setBounds(final A a, final Rect r) { if (a != null) { swing(new Runnable() { public void run() { try { a.setBounds(toRectangle(r)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "a.setBounds(toRectangle(r));"; }}); } return a; } static A setBounds(A a, int x, int y, int w, int h) { return setBounds(x, y, w, h, a); } 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); f.setAccessible(true); 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); f.setAccessible(true); 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() & java.lang.reflect.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 boolean stdEq2(Object a, Object b) { if (a == null) return b == null; if (b == null) return false; if (a.getClass() != b.getClass()) return false; for (String field : allFields(a)) if (neq(getOpt(a, field), getOpt(b, field))) return false; return true; } static int stdHash2(Object a) { if (a == null) return 0; return stdHash(a, toStringArray(allFields(a))); } static List map_pcall(Iterable l, Object f) { return map_pcall(f, l); } static List map_pcall(Object f, Iterable l) { List x = new ArrayList(); for (Object o : unnull(l)) { try { x.add(callF(f, o)); } catch (Throwable __e) { _handleException(__e); }} return x; } static List tlft(String s) { return toLinesFullTrim(s); } static List tlft(File f) { return toLinesFullTrim(f); } static List takeFirst(List l, int n) { return l(l) <= n ? l : newSubListOrSame(l, 0, n); } static List takeFirst(int n, List l) { return takeFirst(l, n); } static String takeFirst(int n, String s) { return substring(s, 0, n); } static String takeFirst(String s, int n) { return substring(s, 0, n); } static List takeFirst(int n, Iterable i) { List l = new ArrayList(); Iterator it = i.iterator(); for (int _repeat_89 = 0; _repeat_89 < n; _repeat_89++) { if (it.hasNext()) l.add(it.next()); else break; } return l; } static List nonStreaks(List l, Object pred) { return findNonStreaks(l, pred); } static List nonStreaks(Object pred, List l) { return findNonStreaks(pred, l); } static List characters(final String s) { return stringAsCharacterList(s); } static List intRangeSubstrings(final String s, Collection l) { return map(l, new F1() { String get(IntRange r) { try { return substring(s, r) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "substring(s, r)"; }}); } static A nu(Class c, Object... values) { A a = nuObject(c); setAll(a, values); return a; } static String trimSubstring(String s, int x) { return trim(substring(s, x)); } static String trimSubstring(String s, int x, int y) { return trim(substring(s, x, y)); } static String trimSubstring(String s, IntRange r) { return trim(substring(s, r)); } static A last(List l) { return empty(l) ? 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 A last(A[] a) { return l(a) != 0 ? a[l(a)-1] : null; } static A last(Iterator it) { A a = null; while (it.hasNext()) { ping(); a = it.next(); } return a; } static Rect rect(int x, int y, int w, int h) { return new Rect(x, y, w, h); } static A printIndent(A o) { print(indentx(str(o))); return o; } static void printIndent(String indent, Object o) { print(indentx(indent, str(o))); } static void printIndent(int indent, Object o) { print(indentx(indent, str(o))); } static String loadTextFile(String fileName) { return loadTextFile(fileName, null); } static String loadTextFile(File f, String defaultContents) { try { checkFileNotTooBigToRead(f); if (f == null || !f.exists()) return defaultContents; FileInputStream fileInputStream = new FileInputStream(f); InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8"); return loadTextFile(inputStreamReader); } catch (Exception __e) { throw rethrow(__e); } } public static String loadTextFile(File fileName) { return loadTextFile(fileName, null); } static String loadTextFile(String fileName, String defaultContents) { return fileName == null ? defaultContents : loadTextFile(newFile(fileName), defaultContents); } 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 str(builder); } static boolean deleteFile(File file) { return file != null && file.delete(); } public static boolean isWindows() { return System.getProperty("os.name").contains("Windows"); } static File makeFileNameUnique_withExtension(File f, String ext) { File orig = f; int n = 0; ext = addPrefixIfNempty(".", dropPrefix(".", ext)); String name = dropSuffixIC(ext, orig.getName()); f = new File(dirOfFile(orig), name + ext); while (f.exists()) f = new File(dirOfFile(orig), name + "." + (++n) + ext); return f; } static File javaxCachesDir_dir; // can be set to work on different base dir static File javaxCachesDir() { return javaxCachesDir_dir != null ? javaxCachesDir_dir : new File(userHome(), "JavaX-Caches"); } static File javaxCachesDir(String sub) { return newFile(javaxCachesDir(), sub); } static String f2s(File f) { return f == null ? null : f.getAbsolutePath(); } static String f2s(java.nio.file.Path p) { return p == null ? null : f2s(p.toFile()); } 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 int numLines(String s) { return countLines(s); } /** possibly improvable */ static String bashQuote(String text) { if (text == null) return null; return "\"" + text .replace("\\", "\\\\") .replace("\"", "\\\"") .replace("\n", "\\n") .replace("\r", "\\r") + "\""; } static String bashQuote(File f) { return bashQuote(f.getAbsolutePath()); } /** writes safely (to temp file, then rename) */ static File saveTextFile(String fileName, String contents) throws IOException { CriticalAction action = beginCriticalAction("Saving file " + fileName + " (" + l(contents) + " chars)"); try { File file = new File(fileName); mkdirsForFile(file); String tempFileName = fileName + "_temp"; File tempFile = new File(tempFileName); if (contents != null) { if (tempFile.exists()) try { String saveName = tempFileName + ".saved." + now(); copyFile(tempFile, new File(saveName)); } catch (Throwable e) { printStackTrace(e); } FileOutputStream fileOutputStream = newFileOutputStream(tempFile.getPath()); OutputStreamWriter outputStreamWriter = new OutputStreamWriter(fileOutputStream, "UTF-8"); PrintWriter printWriter = new PrintWriter(outputStreamWriter); printWriter.print(contents); printWriter.close(); } if (file.exists() && !file.delete()) throw new IOException("Can't delete " + fileName); if (contents != null) if (!tempFile.renameTo(file)) throw new IOException("Can't rename " + tempFile + " to " + file); vmBus_send("wroteFile", file); return file; } finally { action.done(); } } static File saveTextFile(File fileName, String contents) { try { saveTextFile(fileName.getPath(), contents); return fileName; } catch (Exception __e) { throw rethrow(__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(); HashMap persistenceInfo = 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) { try { if (o == null) { d.append("null"); return; } Class c = o.getClass(); boolean concept = false; 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 Short) { short s = ((Short) o).shortValue(); d.append("sh ", 2); out.print(s); d.n += s < 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(o instanceof LinkedHashSet ? "lhs" : "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$RefL") */) { if (name.equals("java.util.Collections$SynchronizedList") || name.equals("java.util.Collections$SynchronizedRandomAccessList")) d.append("sync"); d.append("["); final int l = d.n; final Iterator it = ((Collection) o).iterator(); d.stack.add(new Runnable() { public void run() { try { if (!it.hasNext()) d.append("]"); else { d.stack.add(this); if (d.n != l) d.append(", "); structure_1(it.next(), d); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (!it.hasNext())\r\n d.append(\"]\");\r\n else {\r\n d.sta..."; }}); return; } if (o instanceof Map && !startsWith(name, "main$")) { if (o instanceof LinkedHashMap) d.append("lhm"); else if (o instanceof HashMap) d.append("hm"); else if (name.equals("java.util.Collections$SynchronizedMap")) d.append("sync"); else if (name.equals("java.util.Collections$SynchronizedSortedMap")) { d.append("sync tm", 2); } 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 (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)) { String fieldName = field.getName(); if (fieldName.equals("_persistenceInfo")) d.persistenceInfo.put(c, field); if ((field.getModifiers() & (java.lang.reflect.Modifier.STATIC | java.lang.reflect.Modifier.TRANSIENT)) != 0) continue; fields.add(field); // put special cases here...? } cc = cc.getSuperclass(); } // TODO: S fieldOrder = getOpt(c, "_fieldOrder"); 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$1")) { lFields.remove(i); lFields.add(0, f); break; } } d.fieldsByClass.put(c, lFields); } // << if (lFields == null) else { // ref handling for lFields != null Integer ref = d.seen.get(o); if (ref != null) { /*d.refd.set(ref);*/ d.append("t").app(ref); return; } d.seen.put(o, d.n); // record token number } Field persistenceInfoField = (Field) ( d.persistenceInfo.get(c)); Map persistenceInfo = persistenceInfoField == null ? null : (Map) persistenceInfoField.get(o); LinkedHashMap fv = new LinkedHashMap(); for (Field f : lFields) { Object value; try { value = f.get(o); } catch (Exception e) { value = "?"; } if (value != null && (persistenceInfo == null || !Boolean.FALSE.equals(persistenceInfo.get(f.getName())))) fv.put(f.getName(), value); } String name = c.getName(); String shortName = dropPrefix("main$", 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..."; }}); } catch (Exception __e) { throw rethrow(__e); } } static Map newWeakHashMap() { return _registerWeakMap(synchroMap(new WeakHashMap())); } // 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 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, int i, char b) { return indexOf(a, b, i); } 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 String dropPrefix(String prefix, String s) { return s == null ? null : s.startsWith(prefix) ? s.substring(l(prefix)) : s; } static ActionListener actionListener(final Object runnable) { return actionListener(runnable, null); } static ActionListener actionListener(final Object runnable, final Object instanceToHold) { if (runnable instanceof ActionListener) return (ActionListener) runnable; final Object info = _threadInfo(); return new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent _evt) { try { _threadInheritInfo(info); AutoCloseable __291 = holdInstance(instanceToHold); try { callF(runnable); } finally { _close(__291); }} catch (Throwable __e) { messageBox(__e); }}}; } static A swingConstruct(final Class c, final Object... args) { return swing(new F0() { A get() { try { return nuObject(c, args) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "nuObject(c, args)"; }}); } static WeakReference creator_class; static Object creator() { return creator_class == null ? null : creator_class.get(); } static boolean jmenuItem_newThreads; static JMenuItem jmenuItem(final String text) { return jMenuItem(text, null); } static JMenuItem jmenuItem(final String text, final Object r) { return swing(new F0() { JMenuItem get() { try { Pair p = jmenu_autoMnemonic(text); JMenuItem mi = new JMenuItem(p.a); if (p.b != 0) mi.setMnemonic(p.b); mi.addActionListener(jmenuItem_newThreads ? actionListenerInNewThread(r) : actionListener(r)); return mi; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "Pair p = jmenu_autoMnemonic(text);\r\n JMenuItem mi = new JMenuItem(..."; }}); } static MenuItem menuItem(String text, final Object r) { MenuItem mi = new MenuItem(text); mi.addActionListener(actionListener(r)); return mi; } static List _registerDangerousWeakMap_preList; static A _registerDangerousWeakMap(A map) { return _registerDangerousWeakMap(map, null); } static A _registerDangerousWeakMap(A map, Object init) { callF(init, map); if (init instanceof String) { final String f = (String) ( init); init = new VF1() { public void get(Map map) { try { callMC(f, map) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "callMC(f, map)"; }}; } if (javax() == null) { // We're in class init if (_registerDangerousWeakMap_preList == null) _registerDangerousWeakMap_preList = synchroList(); _registerDangerousWeakMap_preList.add(pair(map, init)); return map; } call(javax(), "_registerDangerousWeakMap", map, init); return map; } static void _onLoad_registerDangerousWeakMap() { assertNotNull(javax()); if (_registerDangerousWeakMap_preList == null) return; for (Pair p : _registerDangerousWeakMap_preList) _registerDangerousWeakMap(p.a, p.b); _registerDangerousWeakMap_preList = null; } static Map synchroMap() { return synchroHashMap(); } static Map synchroMap(Map map) { return Collections.synchronizedMap(map); } static List classNames(Collection l) { return getClassNames(l); } static List classNames(Object[] l) { return getClassNames(Arrays.asList(l)); } 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); } static Throwable getExceptionCause(Throwable e) { Throwable c = e.getCause(); return c != null ? c : e; } static String joinWithSpace(Collection c) { return join(" ", c); } static String joinWithSpace(String... c) { return join(" ", c); } 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); } static final Map callOpt_cache = newDangerousWeakHashMap(); static Object callOpt_cached(Object o, String methodName, Object... args) { try { if (o == null) return null; if (o instanceof Class) { Class c = (Class) o; _MethodCache cache = callOpt_getCache(c); // TODO: (super-rare) case where method exists static and non-static // with different args Method me = cache.findMethod(methodName, args); if (me == null || (me.getModifiers() & Modifier.STATIC) == 0) return null; return invokeMethod(me, null, args); } else { Class c = o.getClass(); _MethodCache cache = callOpt_getCache(c); Method me = cache.findMethod(methodName, args); if (me == null) return null; return invokeMethod(me, o, args); } } catch (Exception __e) { throw rethrow(__e); } } static _MethodCache callOpt_getCache(Class c) { synchronized(callOpt_cache) { _MethodCache cache = callOpt_cache.get(c); if (cache == null) callOpt_cache.put(c, cache = new _MethodCache(c)); return cache; } } static String formatSnippetIDOpt(String s) { return isSnippetID(s) ? formatSnippetID(s) : s; } static String formatSnippetID(String id) { return "#" + parseSnippetID(id); } static String formatSnippetID(long id) { return "#" + id; } static Class getMainClass() { return mc(); } static Class getMainClass(Object o) { try { if (o == null) return null; if (o instanceof Class && eq(((Class) o).getName(), "x30")) return (Class) o; return (o instanceof Class ? (Class) o : o.getClass()).getClassLoader().loadClass("main"); } catch (Exception __e) { throw rethrow(__e); } } static List synchroList() { return Collections.synchronizedList(new ArrayList()); } static List synchroList(List l) { return Collections.synchronizedList(l); } static boolean empty(Collection c) { return c == null || c.isEmpty(); } static boolean empty(CharSequence 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); if (o instanceof byte[]) return empty((byte[]) o); if (o == null) return true; 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; } static boolean empty(byte[] a) { return a == null || a.length == 0; } static boolean empty(File f) { return getFileSize(f) == 0; } static void pcallFAll(Collection l, Object... args) { if (l != null) for (Object f : cloneList(l)) pcallF(f, args); } static void pcallFAll(Iterator it, Object... args) { while (it.hasNext()) pcallF(it.next(), args); } static Class __javax; static Class getJavaX() { try { return __javax; } catch (Exception __e) { throw rethrow(__e); } } static A[] newObjectArrayOfSameType(A[] a, int n) { return (A[]) Array.newInstance(a.getClass().getComponentType(), n); } static boolean isAnonymousClassName(String s) { for (int i = 0; i < l(s); i++) if (s.charAt(i) == '$' && Character.isDigit(s.charAt(i+1))) return true; return false; } static Class getClass_vmName(Object realm, String name) { try { try { return getClass(realm).getClassLoader().loadClass(name); } catch (ClassNotFoundException e) { return null; } } catch (Exception __e) { throw rethrow(__e); } } static Map nuObjectWithoutArguments_cache = newDangerousWeakHashMap(); static Object nuObjectWithoutArguments(String className) { try { return nuObjectWithoutArguments(classForName(className)); } catch (Exception __e) { throw rethrow(__e); } } static A nuObjectWithoutArguments(Class c) { try { if (nuObjectWithoutArguments_cache == null) // in class init return (A) nuObjectWithoutArguments_findConstructor(c).newInstance(); Constructor m = nuObjectWithoutArguments_cache.get(c); if (m == null) nuObjectWithoutArguments_cache.put(c, m = nuObjectWithoutArguments_findConstructor(c)); return (A) m.newInstance(); } catch (Exception __e) { throw rethrow(__e); } } static Constructor nuObjectWithoutArguments_findConstructor(Class c) { for (Constructor m : c.getDeclaredConstructors()) if (empty(m.getParameterTypes())) { m.setAccessible(true); return m; } throw fail("No default constructor found in " + c.getName()); } 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; if (getOpt_cache == null) map = getOpt_makeCache(c); // in class init else 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() & java.lang.reflect.Modifier.STATIC) != 0) { f.setAccessible(true); return f; } _c = _c.getSuperclass(); } while (_c != null); return null; } static String joinWithComma(Collection c) { return join(", ", c); } static String joinWithComma(String... c) { return join(", ", c); } static String joinWithComma(Pair p) { return p == null ? "" : joinWithComma(str(p.a), str(p.b)); } //static final Map> getOpt_cache = newDangerousWeakHashMap(f getOpt_special_init); static class getOpt_Map extends WeakHashMap { getOpt_Map() { if (getOpt_special == null) getOpt_special = new HashMap(); clear(); } public void clear() { super.clear(); //print("getOpt clear"); put(Class.class, getOpt_special); put(String.class, getOpt_special); } } static final Map> getOpt_cache = _registerDangerousWeakMap(synchroMap(new getOpt_Map())); //static final Map> getOpt_cache = _registerWeakMap(synchroMap(new getOpt_Map)); static HashMap getOpt_special; // just a marker /*static void getOpt_special_init(Map map) { map.put(Class.class, getOpt_special); map.put(S.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); } if (getOpt_cache != null) getOpt_cache.put(c, map); return map; } static boolean isStringOrIntOrLong(Object o) { return o instanceof String || o instanceof Integer || o instanceof Long; } static A dm_callOS(String functionName, Object... args) { return (A) call(dm_os(), functionName, args); } static A getWeakRef(WeakReference ref) { return ref == null ? null : ref.get(); } 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 double max(double a, double 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 int max(int[] c) { int x = Integer.MIN_VALUE; for (int d : c) if (d > x) x = d; return x; } static Runnable addThreadInfoToRunnable(final Object r) { final Object info = _threadInfo(); return info == null ? asRunnable(r) : new Runnable() { public void run() { try { _inheritThreadInfo(info); callF(r); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "_inheritThreadInfo(info); callF(r);"; }}; } static List emptyList() { return new ArrayList(); //ret Collections.emptyList(); } static List emptyList(int capacity) { return new ArrayList(max(0, capacity)); } // Try to match capacity static List emptyList(Iterable l) { return l instanceof Collection ? emptyList(((Collection) l).size()) : emptyList(); } // get correct type at once static List emptyList(Class c) { return new ArrayList(); } static A childOfType(Component c, Class theClass) { return first(childrenOfType(c, theClass)); } static A childOfType(Class theClass, Component c) { return childOfType(c, theClass); } static String unnull(String s) { return s == null ? "" : s; } static Collection unnull(Collection l) { return l == null ? emptyList() : l; } static List unnull(List l) { return l == null ? emptyList() : l; } static Map unnull(Map l) { return l == null ? emptyMap() : l; } static Iterable unnull(Iterable i) { return i == null ? emptyList() : i; } static A[] unnull(A[] a) { return a == null ? (A[]) 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; } //ifclass Symbol static double toDouble(Object o) { if (o instanceof Number) return ((Number) o).doubleValue(); if (o instanceof BigInteger) return ((BigInteger) o).doubleValue(); if (o == null) return 0.0; throw fail(o); } static Rectangle rectangleUnion(Rectangle a, Rectangle b) { return a == null ? b : b == null ? a : a.union(b); } static Object[] toObjectArray(Collection c) { List l = asList(c); return l.toArray(new Object[l.size()]); } static JLabel jlabel(final String text) { return swingConstruct(BetterLabel.class, text); } static JLabel jlabel() { return jlabel(" "); } // c = Component or something implementing swing() static Component wrap(Object swingable) { return _recordNewSwingComponent(wrap_2(swingable)); } static Component wrap_2(Object swingable) { if (swingable == null) return null; Component c; if (swingable instanceof Component) c = (Component) swingable; else c = (Component) 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 == null ? jlabel(str(swingable)) : c; } static JComponent getTitlePaneComponent(RootPaneContainer window) { if (window instanceof JInternalFrame) return getInternalFrameTitlePaneComponent((JInternalFrame) window); if (!substanceLookAndFeelEnabled() || window == null) return null; JRootPane rootPane = window.getRootPane(); if (rootPane != null) { Object /*SubstanceRootPaneUI*/ ui = rootPane.getUI(); return (JComponent) call(ui, "getTitlePane"); } return null; } static A optCast(Class c, Object o) { return isInstance(c, o) ? (A) o : null; } 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 fillJMenu(final JMenu m, Object... x) { //ifdef fillJMenu_debug //print("fillJMenu " + m); //endifdef if (x == null) return; for (int i = 0; i < l(x); i++) { Object o = x[i], y = get(x, i+1); if (o instanceof List) fillJMenu(m, asArray((List) o)); else if (eqOneOf(o, "***", "---", "===", "")) m.addSeparator(); else if (o instanceof LiveValue && ((LiveValue) o).getType() == String.class && isRunnableX(y)) { final LiveValue lv = (LiveValue) ( o); final JMenuItem mi = jmenuItem(or2(unCurlyBracket(lv.get()), "..."), y); bindLiveValueListenerToComponent(mi, lv, new Runnable() { public void run() { try { String s = lv.get(); if (isCurlyBracketed(s)) { setEnabled(mi, false); s = unCurlyBracket(s); } else setEnabled(mi, true); setText(mi, s); revalidate(m); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "String s = lv.get();\r\n if (isCurlyBracketed(s)) {\r\n setEnable..."; }}); print("bound live value " + lv + " to menu item " + mi); m.add(mi); ++i; } else if (o instanceof String && isRunnableX(y)) { m.add(jmenuItem((String) o, y)); ++i; } else if (o instanceof JMenuItem) m.add((JMenuItem) o); // "call" might use wrong method else if (o instanceof String || o instanceof Action || o instanceof Component) call(m, "add", o); else print("Unknown menu item: " + o); } } static void fillJPopupMenu(JPopupMenu m, Object... x) { if (x == null) return; for (int i = 0; i < l(x); i++) { Object o = x[i], y = get(x, i+1); if (o instanceof List) fillJPopupMenu(m, asArray((List) o)); else if (eqOneOf(o, "***", "---", "===", "")) m.addSeparator(); else if (o instanceof LiveValue && ((LiveValue) o).getType() == String.class && isRunnableX(y)) { final LiveValue lv = (LiveValue) ( o); final JMenuItem mi = jmenuItem("", y); bindLiveValueListenerToComponent(mi, lv, new Runnable() { public void run() { try { String s = lv.get(); if (isCurlyBracketed(s)) { setEnabled(mi, false); s = unCurlyBracket(s); } else setEnabled(mi, true); setText(mi, s); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "String s = lv.get();\r\n if (isCurlyBracketed(s)) {\r\n setEnable..."; }}); m.add(mi); } else if (o instanceof String && isRunnableX(y)) { m.add(jmenuItem((String) o, y)); ++i; } else if (o instanceof JMenuItem) m.add((JMenuItem) o); // "call" might use wrong method else if (o instanceof String || o instanceof Action || o instanceof Component) call(m, "add", o); else print("Unknown menu item: " + o); } } static Runnable _topLevelErrorHandling(final Runnable runnable) { final Object info = _threadInfo(); return new Runnable() { public void run() { try { try { _threadInheritInfo(info); runnable.run(); } catch (Throwable __e) { _handleException(__e); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pcall {\r\n _threadInheritInfo(info);\r\n runnable.run();\r\n }"; }}; } static Map vm_generalWeakSubMap(Object name) { synchronized(get(javax(), "generalMap")) { Map map = (Map) ( vm_generalMap_get(name)); if (map == null) vm_generalMap_put(name, map = newWeakMap()); return map; } } static WeakReference weakRef(A a) { return newWeakReference(a); } static Object callFunction(Object f, Object... args) { return callF(f, args); } static volatile PersistableThrowable _handleException_lastException; static List _handleException_onException = synchroList(ll("printStackTrace2")); static void _handleException(Throwable e) { _handleException_lastException = persistableThrowable(e); Throwable e2 = innerException(e); if (e2.getClass() == RuntimeException.class && eq(e2.getMessage(), "Thread cancelled.") || e2 instanceof InterruptedException) return; for (Object f : cloneList(_handleException_onException)) try { callF(f, e); } catch (Throwable e3) { printStackTrace2(e3); // not using pcall here - it could lead to endless loops } } static JComponent dm_getVisualization(Object module) { return dm_callModule(module, "vis"); } static JComponent dm_getVisualization() { return dm_getVisualization(dm_current_mandatory()); } 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 List buttonsInGroup(ButtonGroup g) { if (g == null) return ll(); return asList(g.getElements()); } static Rectangle toRectangle(Rect r) { return r == null ? null : r.getRectangle(); } static void smartSet(Field f, Object o, Object value) throws Exception { try { f.set(o, value); } catch (Exception e) { Class type = f.getType(); // take care of common case (long to int) if (type == int.class && value instanceof Long) value = ((Long) value).intValue(); if (type == LinkedHashMap.class && value instanceof Map) { f.set(o, asLinkedHashMap((Map) value)); return; } throw e; } } static Set allFields(Object o) { TreeSet fields = new TreeSet(); Class _c = _getClass(o); do { for (Field f : _c.getDeclaredFields()) fields.add(f.getName()); _c = _c.getSuperclass(); } while (_c != null); return fields; } static boolean neq(Object a, Object b) { return !eq(a, b); } static int stdHash(Object a, String... fields) { if (a == null) return 0; int hash = getClassName(a).hashCode(); for (String field : fields) hash = hash*2+hashCode(getOpt(a, field)); return hash; } 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 List toLinesFullTrim(String s) { List l = new ArrayList(); for (String line : toLines(s)) if (nempty(line = trim(line))) l.add(line); return l; } static List toLinesFullTrim(File f) { List l = new ArrayList(); for (String line : linesFromFile(f)) if (nempty(line = trim(line))) l.add(line); return l; } static List newSubListOrSame(List l, int startIndex) { return newSubListOrSame(l, startIndex, l(l)); } static List newSubListOrSame(List l, int startIndex, int endIndex) { if (l == null) return null; startIndex = max(0, startIndex); endIndex = min(l(l), endIndex); if (startIndex >= endIndex) return ll(); if (startIndex == 0 && endIndex == l(l)) return l; return cloneList(l.subList(startIndex, endIndex)); } static List newSubListOrSame(List l, IntRange r) { return newSubListOrSame(l, r.start, r.end); } static List findNonStreaks(List l, Object pred) { List out = new ArrayList(); int i = 0, n = l(l); while (i < n) { int j = i; while (j < n && !isTrue(callF(pred, l.get(j)))) ++j; if (j > i) out.add(intRange(i, j)); i = j+1; } return out; } static List findNonStreaks(Object pred, List l) { return findNonStreaks(l, pred); } static List stringAsCharacterList(final String s) { if (s == null) return null; return new RandomAccessAbstractList() { final int l = l(s); public int size() { return l; } public Character get(int i) { return s.charAt(i); } }; } static List map(Iterable l, Object f) { return map(f, l); } static List map(Object f, Iterable l) { List x = emptyList(l); if (l != null) for (Object o : l) x.add(callF(f, o)); return x; } static List map(Iterable l, F1 f) { return map(f, l); } static List map(F1 f, Iterable l) { List x = emptyList(l); if (l != null) for (Object o : 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); } // map: func(key, value) -> list element static List map(Map map, Object f) { List x = new ArrayList(); if (map != null) for (Object _e : map.entrySet()) { Map.Entry e = (Map.Entry) _e; x.add(callF(f, e.getKey(), e.getValue())); } return x; } static Object nuObject(String className, Object... args) { try { return nuObject(classForName(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 { if (args.length == 0) return nuObjectWithoutArguments(c); // cached! 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() & java.lang.reflect.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 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 String indentx(String s) { return indentx(indent_default, s); } static String indentx(int n, String s) { return dropSuffix(repeat(' ', n), indent(n, s)); } static String indentx(String indent, String s) { return dropSuffix(indent, indent(indent, s)); } static ThreadLocal < VF1 < File > > checkFileNotTooBigToRead_tl = new ThreadLocal(); static void checkFileNotTooBigToRead(File f) { callF(checkFileNotTooBigToRead_tl.get(), f); } 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 String addPrefixIfNempty(String prefix, String s) { return addPrefixIfNotEmpty(prefix, s); } static String dropSuffixIC(String suffix, String s) { return s == null ? null : ewic(s, suffix) ? s.substring(0, l(s)-l(suffix)) : s; } static File dirOfFile(File f) { return f == null ? null : f.getParentFile(); } 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 int countLines(String s) { return l(toLines(s)); // yeah could be optimized :-) } 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 " + n2(n, "critical actions") + ": " + join(", ", collect(beginCriticalAction_inFlight, "description"))); } catch (Throwable __e) { _handleException(__e); } } sleepInCleanUp(10); } } public static File mkdirsForFile(File file) { File dir = file.getParentFile(); if (dir != null) { // is null if file is in current dir dir.mkdirs(); if (!dir.isDirectory()) if (dir.isFile()) throw fail("Please delete the file " + f2s(dir) + " - it is supposed to be a directory!"); else throw fail("Unknown IO exception during mkdirs of " + f2s(file)); } return file; } public static String mkdirsForFile(String path) { mkdirsForFile(new File(path)); return path; } public static void copyFile(File src, File dest) { try { FileInputStream inputStream = new FileInputStream(src.getPath()); FileOutputStream outputStream = newFileOutputStream(dest.getPath()); try { copyStream(inputStream, outputStream); inputStream.close(); } finally { outputStream.close(); } } catch (Exception __e) { throw rethrow(__e); } } 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 FileOutputStream newFileOutputStream(File path) throws IOException { return newFileOutputStream(path.getPath()); } static FileOutputStream newFileOutputStream(String path) throws IOException { return newFileOutputStream(path, false); } static FileOutputStream newFileOutputStream(File path, boolean append) throws IOException { return newFileOutputStream(path.getPath(), append); } static FileOutputStream newFileOutputStream(String path, boolean append) throws IOException { mkdirsForFile(path); FileOutputStream f = new FileOutputStream(path, append); _registerIO(f, path, true); return f; } static void vmBus_send(String msg, Object... args) { Object arg = empty(args) ? null : l(args) == 1 ? args[0] : args; pcallFAll(vm_busListeners_live(), msg, arg); pcallFAll(vm_busListenersByMessage_live().get(msg), msg, arg); } static void vmBus_send(String msg) { vmBus_send(msg, (Object) null); } static A assertEquals(Object x, A y) { return assertEquals(null, x, y); } static A assertEquals(String msg, Object x, A y) { if (assertVerbose()) return assertEqualsVerbose(msg, x, y); if (!(x == null ? y == null : x.equals(y))) throw fail((msg != null ? msg + ": " : "") + y + " != " + x); return y; } static List javaTokC(String s) { if (s == null) return null; 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(javaTok_substringC(s, i, j)); i = j; } return tok; } static A popLast(List l) { return liftLast(l); } 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 if (c == '\0') out.print("\\0"); else out.print(c); } out.print('"'); } 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 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 if (c == '\0') out.append("\\0"); else out.append(c); } out.append('"'); } static boolean startsWith(String a, String b) { return a != null && a.startsWith(b); } static boolean startsWith(String a, char c) { return nempty(a) && a.charAt(0) == c; } 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; } 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 String boolArrayToHex(boolean[] a) { return bytesToHex(boolArrayToBytes(a)); } static Iterator emptyIterator() { return Collections.emptyIterator(); } static String shortDynamicClassName(Object o) { if (o instanceof DynamicObject && ((DynamicObject) o).className != null) return ((DynamicObject) o).className; return shortClassName(o); } 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 Map getDeclaredFields_cache = newDangerousWeakHashMap(); 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 List _registerWeakMap_preList; static A _registerWeakMap(A map) { if (javax() == null) { // We're in class init if (_registerWeakMap_preList == null) _registerWeakMap_preList = synchroList(); _registerWeakMap_preList.add(map); return map; } try { call(javax(), "_registerWeakMap", map); } catch (Throwable e) { printException(e); print("Upgrade JavaX!!"); } return map; } static void _onLoad_registerWeakMap() { assertNotNull(javax()); if (_registerWeakMap_preList == null) return; for (Object o : _registerWeakMap_preList) _registerWeakMap(o); _registerWeakMap_preList = null; } 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 isHeadless_cache; static boolean isHeadless() { if (isHeadless_cache != null) return isHeadless_cache; if (isAndroid()) return isHeadless_cache = true; 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 ThreadLocal < List < Object > > holdInstance_l = new ThreadLocal(); static AutoCloseable holdInstance(Object o) { if (o == null) return null; listThreadLocalAdd(holdInstance_l, o); return new AutoCloseable() { public void close() { listThreadLocalPopLast(holdInstance_l); } }; } 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_MES..."; }}); } } static void messageBox(Throwable e) { //showConsole(); printStackTrace(e); messageBox(hideCredentials(innerException(e))); } static JMenuItem jMenuItem(final String text) { return jmenuItem(text); } static JMenuItem jMenuItem(String text, Object r) { return jmenuItem(text, r); } static Pair jmenu_autoMnemonic(String s) { int i = indexOf(s, '&'); if (i >= 0 && i < l(s) && isLetterOrDigit(s.charAt(i+1))) return pair(substring(s, 0, i) + substring(s, i+1), (int) s.charAt(i+1)); return pair(s, 0); } static ActionListener actionListenerInNewThread(final Object runnable) { return actionListenerInNewThread(runnable, null); } static ActionListener actionListenerInNewThread(final Object runnable, final Object instanceToHold) { if (runnable instanceof ActionListener) return (ActionListener) runnable; return new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent _evt) { try { { Thread _t_0 = new Thread("Action Listener") { public void run() { try { AutoCloseable __454 = holdInstance(instanceToHold); try { callF(runnable); } finally { _close(__454); }} catch (Throwable __e) { _handleException(__e); } } }; startThread(_t_0); } } catch (Throwable __e) { messageBox(__e); }}}; } static A assertNotNull(A a) { assertTrue(a != null); return a; } static A assertNotNull(String msg, A a) { assertTrue(msg, a != null); return a; } static Map synchroHashMap() { return Collections.synchronizedMap(new HashMap()); } static List getClassNames(Collection l) { List out = new ArrayList(); if (l != null) for (Object o : l) out.add(o == null ? null : getClassName(o)); return out; } 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 join(String glue, Pair p) { return p == null ? "" : str(p.a) + glue + str(p.b); } 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)); } public static boolean isSnippetID(String s) { try { parseSnippetID(s); return true; } catch (RuntimeException e) { return false; } } 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 String getType(Object o) { return getClassName(o); } 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 ArrayList cloneList(Iterable l) { return l instanceof Collection ? cloneList((Collection) l) : asList(l); } static ArrayList cloneList(Collection l) { if (l == null) return new ArrayList(); synchronized(collectionMutex(l)) { return new ArrayList(l); } } 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); } } static Map classForName_cache = synchroHashMap(); static Class classForName(String name) { try { Class c = classForName_cache.get(name); if (c == null) classForName_cache.put(name, c = Class.forName(name)); return c; } catch (Exception __e) { throw rethrow(__e); } } static void setOpt_raw(Object o, String field, Object value) { try { if (o == null) return; if (o instanceof Class) setOpt_raw((Class) o, field, value); else { Field f = setOpt_raw_findField(o.getClass(), field); if (f != null) { f.setAccessible(true); smartSet(f, o, value); } } } catch (Exception __e) { throw rethrow(__e); } } static void setOpt_raw(Class c, String field, Object value) { try { if (c == null) return; Field f = setOpt_raw_findStaticField(c, field); if (f != null) { f.setAccessible(true); smartSet(f, null, value); } } catch (Exception __e) { throw rethrow(__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() & java.lang.reflect.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 void clear(Collection c) { if (c != null) c.clear(); } static void put(Map map, A a, B b) { if (map != null) map.put(a, b); } static boolean isSubtypeOf(Class a, Class b) { return b.isAssignableFrom(a); // << always hated that method, let's replace it! } static Object dm_os() { return creator(); } static Runnable asRunnable(Object o) { return toRunnable(o); } static void _inheritThreadInfo(Object info) { _threadInheritInfo(info); } static List childrenOfType(Component c, Class theClass) { List l = new ArrayList(); scanForComponents(c, theClass, l); return l; } static List childrenOfType(Class theClass, Component c) { return childrenOfType(c, theClass); } static Map emptyMap() { return new HashMap(); } static A _recordNewSwingComponent(A c) { if (c != null) callF(vm_generalMap_get("newSwingComponentRegistry"), c); return c; } static Object callOpt(Object o) { return callF(o); } static A callOpt(Object o, String method, Object... args) { return (A) callOpt_cached(o, method, args); } 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 JComponent getInternalFrameTitlePaneComponent(JInternalFrame f) { return (JComponent) childWithClassNameEndingWith(f, "InternalFrameTitlePane"); } static boolean substanceLookAndFeelEnabled() { return startsWith(getLookAndFeel(), "org.pushingpixels."); } static boolean isInstance(Class type, Object arg) { return type.isInstance(arg); } static Object[] asArray(List l) { return toObjectArray(l); } static A[] asArray(Class type, List l) { return (A[]) l.toArray((Object[]) Array.newInstance(type, l.size())); } static boolean eqOneOf(Object o, Object... l) { for (Object x : l) if (eq(o, x)) return true; return false; } static boolean isRunnableX(Object o) { if (o == null) return false; if (o instanceof String) return hasMethod(mc(), (String) o); return o instanceof Runnable || hasMethod(o, "get"); } static String or2(String a, String b) { return nempty(a) ? a : b; } static String or2(String a, String b, String c) { return or2(or2(a, b), c); } static String unCurlyBracket(String s) { return tok_unCurlyBracket(s); } static A bindLiveValueListenerToComponent(A component, final LiveValue lv, final Runnable listener) { if (lv != null) bindToComponent(component, new Runnable() { public void run() { try { lv.onChangeAndNow(listener); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "ifdef bindLiveValueListenerToComponent_debug\r\n print(\"bindLiveValueL..."; }}, new Runnable() { public void run() { try { lv.removeOnChangeListener(listener) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "lv.removeOnChangeListener(listener)"; }}); return component; } static boolean isCurlyBracketed(String s) { return isCurlyBraced(s); } static void setEnabled(final JComponent c, final boolean enable) { if (c != null) { swing(new Runnable() { public void run() { try { c.setEnabled(enable); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.setEnabled(enable);"; }}); } } static boolean setText_opt = true; // optimize by calling getText first static A setText(A c, Object text) { setText((Object) c, text); return c; } static A setText(final A c, Object text) { // only for editable combo boxes at this point final String s = strUnnull(text); { swing(new Runnable() { public void run() { try { c.getEditor().setItem(s); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.getEditor().setItem(s);"; }}); } return c; } static void setText(JLabel c, Object text) { setText((Object) c, text); } static JButton setText(JButton c, Object text) { setText((Object) c, jlabel_textAsHTML_center_ifNeeded(strUnnull(text))); return c; } static A setText(final A c, Object text) { if (c == null) return null; final String s = strUnnull(text); { swing(new Runnable() { public void run() { try { if (!setText_opt || neq(callOpt(c, "getText"), s)) call(c, "setText", s); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (!setText_opt || neq(callOpt(c, \"getText\"), s))\r\n call(c, \"setText\", s);"; }}); } return c; } static A vm_generalMap_get(Object key) { return (A) vm_generalMap().get(key); } static Object vm_generalMap_put(Object key, Object value) { return mapPutOrRemove(vm_generalMap(), key, value); } static Map newWeakMap() { return newWeakHashMap(); } static WeakReference newWeakReference(A a) { return a == null ? null : new WeakReference(a); } static PersistableThrowable persistableThrowable(Throwable e) { return e == null ? null : new PersistableThrowable(e); } static Throwable innerException(Throwable e) { return getInnerException(e); } static A dm_callModule(Object moduleOrID, String method, Object... args) { Object mod = dm_getModule(moduleOrID); if (mod == null) return null; AutoCloseable __683 = dm_enter(mod); try { return call(mod, method, args); } finally { _close(__683); }} static DynModule dm_current_mandatory() { return assertNotNull("No module set!", dm_currentModule()); } static LinkedHashMap asLinkedHashMap(Map map) { if (map instanceof LinkedHashMap) return (LinkedHashMap) map; LinkedHashMap m = new LinkedHashMap(); if (map != null) synchronized(collectionMutex(map)) { m.putAll(map); } return m; } 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 (ClassNotFoundException e) { return null; // could optimize this } } static int hashCode(Object a) { return a == null ? 0 : a.hashCode(); } static IterableIterator toLines(File f) { return linesFromFile(f); } 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; } 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 CloseableIterableIterator linesFromFile(File f) { try { if (!f.exists()) return emptyCloseableIterableIterator(); if (ewic(f.getName(), ".gz")) return linesFromReader(utf8bufferedReader(newGZIPInputStream(f))); return linesFromReader(utf8bufferedReader(f)); } catch (Exception __e) { throw rethrow(__e); } } static IntRange intRange(int start, int end) { return new IntRange(start, end); } static List getClasses(Object[] array) { List l = new ArrayList(); for (Object o : array) l.add(_getClass(o)); return l; } static Set keys(Map map) { return map == null ? new HashSet() : map.keySet(); } static Set keys(Object map) { return keys((Map) map); } static void failIfOddCount(Object... list) { if (odd(l(list))) throw fail("Odd list size: " + list); } static String dropSuffix(String suffix, String s) { return s.endsWith(suffix) ? s.substring(0, l(s)-l(suffix)) : s; } static String repeat(char c, int n) { n = Math.max(n, 0); char[] chars = new char[n]; for (int i = 0; i < n; i++) chars[i] = c; return new String(chars); } static List repeat(A a, int n) { n = Math.max(n, 0); List l = new ArrayList(n); for (int i = 0; i < n; i++) l.add(a); return l; } static List repeat(int n, A a) { return repeat(a, n); } static int indent_default = 2; static String indent(int indent) { return repeat(' ', indent); } static String indent(int indent, String s) { return indent(repeat(' ', indent), s); } static String indent(String indent, String s) { return indent + s.replace("\n", "\n" + indent); } static String indent(String s) { return indent(indent_default, s); } static List indent(String indent, List lines) { List l = new ArrayList(); for (String s : lines) l.add(indent + s); return l; } static String addPrefixIfNotEmpty(String prefix, String s) { return empty(s) ? "" : prefix + s; } static boolean ewic(String a, String b) { return endsWithIgnoreCase(a, b); } static File userDir() { return new File(userHome()); } static File userDir(String path) { return new File(userHome(), path); } static String n2(long l) { return formatWithThousands(l); } static String n2(Collection l) { return n2(l(l)); } static String n2(long l, String singular, String plural) { return n_fancy2(l, singular, plural); } static String n2(long l, String singular) { return n_fancy2(l, singular, singular + "s"); } static String n2(Collection l, String singular) { return n2(l(l), singular); } static String n2(Collection l, String singular, String plural) { return n_fancy2(l, singular, plural); } static String n2(Map m, String singular, String plural) { return n_fancy2(m, singular, plural); } static String n2(Map m, String singular) { return n2(l(m), singular); } static String n2(Object[] a, String singular) { return n2(l(a), singular); } static String n2(Object[] a, String singular, String plural) { return n_fancy2(a, singular, plural); } static List collect(Collection c, String field) { return collectField(c, field); } static List collect(String field, Collection c) { return collectField(c, field); } static void sleepInCleanUp(long ms) { try { if (ms < 0) return; Thread.sleep(ms); } catch (Exception __e) { throw rethrow(__e); } } static void copyStream(InputStream in, OutputStream out) { try { byte[] buf = new byte[65536]; while (true) { int n = in.read(buf); if (n <= 0) return; out.write(buf, 0, n); } } catch (Exception __e) { throw rethrow(__e); } } static String getStackTrace(Throwable throwable) { lastException(throwable); return getStackTrace_noRecord(throwable); } static String getStackTrace_noRecord(Throwable throwable) { StringWriter writer = new StringWriter(); throwable.printStackTrace(new PrintWriter(writer)); return hideCredentials(writer.toString()); } static String getStackTrace() { return getStackTrace_noRecord(new Throwable()); } static void _registerIO(Object object, String path, boolean opened) { } static Set vm_busListeners_live() { return vm_generalIdentityHashSet("busListeners"); } static Map vm_busListenersByMessage_live() { return vm_generalHashMap("busListenersByMessage"); } static ThreadLocal assertVerbose_value = new ThreadLocal(); static void assertVerbose(boolean b) { assertVerbose_value.set(b); } static boolean assertVerbose() { return isTrue(assertVerbose_value.get()); } static A assertEqualsVerbose(Object x, A y) { assertEqualsVerbose((String) null, x, y); return y; } static A assertEqualsVerbose(String msg, Object x, A y) { if (!eq(x, y)) { throw fail((msg != null ? msg + ": " : "") + /*sfu*/(y) + " != " + /*sfu*/(x)); } else print("OK: " + /*sfu*/(x)); return y; } static String javaTok_substringC(String s, int i, int j) { 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 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 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 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 void printException(Throwable e) { printStackTrace(e); } static void listThreadLocalAdd(ThreadLocal> tl, A a) { List l = tl.get(); if (l == null) tl.set(l = new ArrayList()); l.add(a); } static A listThreadLocalPopLast(ThreadLocal> tl) { List l = tl.get(); if (l == null) return null; A a = popLast(l); if (empty(l)) tl.set(null); return a; } static boolean headless() { return isHeadless(); } static String hideCredentials(URL url) { return url == null ? null : hideCredentials(str(url)); } static String hideCredentials(String url) { return url.replaceAll("([&?])(_pass|key)=[^&\\s\"]*", "$1$2="); } static String hideCredentials(Object o) { return hideCredentials(str(o)); } static boolean isLetterOrDigit(char c) { return Character.isLetterOrDigit(c); } static void assertTrue(Object o) { if (!(eq(o, true) /*|| isTrue(pcallF(o))*/)) throw fail(str(o)); } static boolean assertTrue(String msg, boolean b) { if (!b) throw fail(msg); return b; } static boolean assertTrue(boolean b) { if (!b) throw fail("oops"); return b; } static String getStackTrace2(Throwable e) { return hideCredentials(getStackTrace(unwrapTrivialExceptionWraps(e)) + replacePrefix("java.lang.RuntimeException: ", "FAIL: ", hideCredentials(str(getInnerException(e)))) + "\n"); } static String shortenSnippetID(String snippetID) { if (snippetID.startsWith("#")) snippetID = snippetID.substring(1); String httpBlaBla = "http://tinybrain.de/"; if (snippetID.startsWith(httpBlaBla)) snippetID = snippetID.substring(httpBlaBla.length()); return "" + parseLong(snippetID); } static Object collectionMutex(Object o) { String c = className(o); if (eq(c, "java.util.TreeMap$KeySet")) c = className(o = getOpt(o, "m")); else if (eq(c, "java.util.HashMap$KeySet")) c = className(o = get_raw(o, "this$0")); if (eqOneOf(c, "java.util.TreeMap$AscendingSubMap", "java.util.TreeMap$DescendingSubMap")) c = className(o = get_raw(o, "m")); return o; } static String classNameToVM(String name) { return name.replace(".", "$"); } static void scanForComponents(final Component c, final Class theClass, final List l) { if (theClass.isInstance(c)) l.add((A) c); if (c instanceof Container) { swing(new Runnable() { public void run() { try { for (Component comp : ((Container) c).getComponents()) scanForComponents(comp, theClass, l); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "for (Component comp : ((Container) c).getComponents())\r\n scanForComponen..."; }}); } } static Component childWithClassNameEndingWith(Component c, String suffix) { if (endsWith(className(c), suffix)) return c; Component x; for (Component comp : getComponents(c)) if ((x = childWithClassNameEndingWith(comp, suffix)) != null) return x; return null; } static String getLookAndFeel() { return getClassName(UIManager.getLookAndFeel()); } static boolean hasMethod(Object o, String method, Object... args) { return findMethod(o, method, args) != null; } static String tok_unCurlyBracket(String s) { return isCurlyBraced(s) ? join(dropFirstThreeAndLastThree(javaTok(s))) : s; } static A bindToComponent(final A component, final Runnable onShow, final Runnable onUnShow) { { swing(new Runnable() { public void run() { try { component.addAncestorListener(new AncestorListener() { public void ancestorAdded(AncestorEvent event) { pcallF(onShow); } public void ancestorRemoved(AncestorEvent event) { pcallF(onUnShow); } public void ancestorMoved(AncestorEvent event) { } }); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "component.addAncestorListener(new AncestorListener {\r\n public void ances..."; }}); } return component; } static A bindToComponent(A component, Runnable onShow) { return bindToComponent(component, onShow, null); } static boolean isCurlyBraced(String s) { List tok = tok_combineCurlyBrackets_keep(javaTok(s)); return l(tok) == 3 && startsWithAndEndsWith(tok.get(1), "{", "}"); } static String strUnnull(Object o) { return o == null ? "" : str(o); } static String jlabel_textAsHTML_center_ifNeeded(String text) { if (swic(text, "") && ewic(text, "")) return text; if (!containsNewLines(text)) return text; return jlabel_textAsHTML_center(text); } static Map vm_generalMap_map; static Map vm_generalMap() { if (vm_generalMap_map == null) vm_generalMap_map = (Map) get(javax(), "generalMap"); return vm_generalMap_map; } static B mapPutOrRemove(Map map, A key, B value) { if (map != null && key != null) if (value != null) return map.put(key, value); else return map.remove(key); return null; } static Throwable getInnerException(Throwable e) { if (e == null) return null; while (e.getCause() != null) e = e.getCause(); return e; } static Throwable getInnerException(Runnable r) { return getInnerException(getException(r)); } static AutoCloseable dm_enter(Object mod) { return (AutoCloseable) callOpt(mod, "enter"); } static CloseableIterableIterator emptyCloseableIterableIterator_instance = new CloseableIterableIterator() { public Object next() { throw fail(); } public boolean hasNext() { return false; } }; static CloseableIterableIterator emptyCloseableIterableIterator() { return emptyCloseableIterableIterator_instance; } static CloseableIterableIterator linesFromReader(Reader r) { final BufferedReader br = bufferedReader(r); return iteratorFromFunction_f0_autoCloseable(new F0() { String get() { try { return readLineFromReaderWithClose(br) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "readLineFromReaderWithClose(br)"; }}, _wrapIOCloseable(r)); } static BufferedReader utf8bufferedReader(InputStream in) { try { return bufferedReader(_registerIOWrap(new InputStreamReader(in, "UTF-8"), in)); } catch (Exception __e) { throw rethrow(__e); } } static BufferedReader utf8bufferedReader(File f) { try { return utf8bufferedReader(newFileInputStream(f)); } catch (Exception __e) { throw rethrow(__e); } } static GZIPInputStream newGZIPInputStream(File f) { return gzInputStream(f); } static GZIPInputStream newGZIPInputStream(InputStream in) { return gzInputStream(in); } static boolean odd(int i) { return (i & 1) != 0; } static boolean odd(long i) { return (i & 1) != 0; } static boolean odd(BigInteger i) { return odd(toInt(i)); } static boolean endsWithIgnoreCase(String a, String b) { int la = l(a), lb = l(b); return la >= lb && regionMatchesIC(a, la-lb, b, 0, lb); } static String formatWithThousands(long l) { return formatWithThousandsSeparator(l); } static String n_fancy2(long l, String singular, String plural) { return formatWithThousandsSeparator(l) + " " + trim(l == 1 ? singular : plural); } static String n_fancy2(Collection l, String singular, String plural) { return n_fancy2(l(l), singular, plural); } static String n_fancy2(Map m, String singular, String plural) { return n_fancy2(l(m), singular, plural); } static String n_fancy2(Object[] a, String singular, String plural) { return n_fancy2(l(a), singular, plural); } static List collectField(Collection c, String field) { List l = new ArrayList(); if (c != null) for (Object a : c) l.add(getOpt(a, field)); return l; } static List collectField(String field, Collection c) { return collectField(c, field); } // PersistableThrowable doesn't hold GC-disturbing class references in backtrace static volatile PersistableThrowable lastException_lastException; static PersistableThrowable lastException() { return lastException_lastException; } static void lastException(Throwable e) { lastException_lastException = persistableThrowable(e); } static Set vm_generalIdentityHashSet(Object name) { synchronized(get(javax(), "generalMap")) { Set set = (Set) ( vm_generalMap_get(name)); if (set == null) vm_generalMap_put(name, set = syncIdentityHashSet()); return set; } } static Map vm_generalHashMap(Object name) { synchronized(get(javax(), "generalMap")) { Map m = (Map) ( vm_generalMap_get(name)); if (m == null) vm_generalMap_put(name, m = syncHashMap()); return m; } } 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 Throwable unwrapTrivialExceptionWraps(Throwable e) { if (e == null) return e; while (e.getClass() == RuntimeException.class && e.getCause() != null && eq(e.getMessage(), str(e.getCause()))) e = e.getCause(); return e; } static String replacePrefix(String prefix, String replacement, String s) { if (!startsWith(s, prefix)) return s; return replacement + substring(s, l(prefix)); } 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 String className(Object o) { return getClassName(o); } static boolean endsWith(String a, String b) { return a != null && a.endsWith(b); } static boolean endsWith(String a, char c) { return nempty(a) && lastChar(a) == c; } 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 List dropFirstThreeAndLastThree(List l) { return dropFirstAndLast(3, l); } // TODO: extended multi-line strings static int javaTok_n, javaTok_elements; static boolean javaTok_opt; static List javaTok(String s) { ++javaTok_n; ArrayList tok = new ArrayList(); int l = s == null ? 0 : 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; } tok.add(javaTok_substringN(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) { int c2 = s.charAt(j); if (c2 == opener || c2 == '\n' && opener == '\'') { // allow multi-line strings, but not for ' ++j; break; } else if (c2 == '\\' && 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(javaTok_substringC(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 javaTokWithExisting(join(tok), tok); } static List tok_combineCurlyBrackets_keep(List tok) { List l = new ArrayList(); for (int i = 0; i < l(tok); i++) { String t = tok.get(i); if (odd(i) && eq(t, "{")) { int j = findEndOfCurlyBracketPart(tok, i); l.add(joinSubList(tok, i, j)); i = j-1; } else l.add(t); } return l; } static boolean startsWithAndEndsWith(String s, String prefix, String suffix) { return startsWith(s, prefix) && endsWith(s, suffix); } static boolean swic(String a, String b) { return startsWithIgnoreCase(a, b); } static boolean containsNewLines(String s) { return containsNewLine(s); } static String jlabel_textAsHTML_center(String text) { return "
" + replace(htmlencode(text), "\n", "
") + "
"; } static Throwable getException(Runnable r) { try { callF(r); return null; } catch (Throwable e) { return e; } } static BufferedReader bufferedReader(Reader r) { return r instanceof BufferedReader ? (BufferedReader) r : _registerIOWrap(new BufferedReader(r), r); } static
CloseableIterableIterator iteratorFromFunction_f0_autoCloseable(final F0 f, final AutoCloseable closeable) { class IFF2 extends CloseableIterableIterator { A a; boolean done; public boolean hasNext() { getNext(); return !done; } public A next() { getNext(); if (done) throw fail(); A _a = a; a = null; return _a; } void getNext() { if (done || a != null) return; a = f.get(); done = a == null; } public void close() throws Exception { if (closeable != null) closeable.close(); } }; return new IFF2(); } static String readLineFromReaderWithClose(BufferedReader r) { try { String s = r.readLine(); if (s == null) r.close(); return s; } catch (Exception __e) { throw rethrow(__e); } } static AutoCloseable _wrapIOCloseable(final AutoCloseable c) { return c == null ? null : new AutoCloseable() { public String toString() { return "c.close();\r\n _registerIO(c, null, false);"; } public void close() throws Exception { c.close(); _registerIO(c, null, false); }}; } static A _registerIOWrap(A wrapper, Object wrapped) { return wrapper; } static FileInputStream newFileInputStream(File path) throws IOException { return newFileInputStream(path.getPath()); } static FileInputStream newFileInputStream(String path) throws IOException { FileInputStream f = new FileInputStream(path); _registerIO(f, path, true); return f; } static int gzInputStream_defaultBufferSize = 65536; static GZIPInputStream gzInputStream(File f) { try { return gzInputStream(new FileInputStream(f)); } catch (Exception __e) { throw rethrow(__e); } } static GZIPInputStream gzInputStream(File f, int bufferSize) { try { return gzInputStream(new FileInputStream(f), bufferSize); } catch (Exception __e) { throw rethrow(__e); } } static GZIPInputStream gzInputStream(InputStream in) { return gzInputStream(in, gzInputStream_defaultBufferSize); } static GZIPInputStream gzInputStream(InputStream in, int bufferSize) { try { return _registerIOWrap(new GZIPInputStream(in, gzInputStream_defaultBufferSize), in); } catch (Exception __e) { throw rethrow(__e); } } static boolean regionMatchesIC(String a, int offsetA, String b, int offsetB, int len) { return a != null && a.regionMatches(true, offsetA, b, offsetB, len); } static String formatWithThousandsSeparator(long l) { return NumberFormat.getInstance(new Locale("en_US")).format(l); } static Set syncIdentityHashSet() { return (Set) synchronizedSet(identityHashSet()); } static Map syncHashMap() { return synchroHashMap(); } static int lastIndexOf(String a, String b) { return a == null || b == null ? -1 : a.lastIndexOf(b); } static int lastIndexOf(String a, char b) { return a == null ? -1 : a.lastIndexOf(b); } static char lastChar(String s) { return empty(s) ? '\0' : s.charAt(l(s)-1); } static String[] dropLast(String[] a, int n) { n = Math.min(n, a.length); String[] b = new String[a.length-n]; System.arraycopy(a, 0, b, 0, b.length); return b; } static List dropLast(List l) { return subList(l, 0, l(l)-1); } static List dropLast(int n, List l) { return subList(l, 0, l(l)-n); } static List dropLast(Iterable l) { return dropLast(asList(l)); } static String dropLast(String s) { return substring(s, 0, l(s)-1); } static String dropLast(String s, int n) { return substring(s, 0, l(s)-n); } static String dropLast(int n, String s) { return dropLast(s, n); } static List dropFirstAndLast(int n, List l) { return new ArrayList(subList(l, n, l(l)-n)); } static List dropFirstAndLast(List l) { return dropFirstAndLast(1, l); } static String dropFirstAndLast(String s) { return substring(s, 1, l(s)-1); } static String javaTok_substringN(String s, int i, int j) { if (i == j) return ""; if (j == i+1 && s.charAt(i) == ' ') return " "; return s.substring(i, j); } static List javaTokWithExisting(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 && javaTokWithExisting_isCopyable(existing.get(n), s, i, j)) tok.add(existing.get(n)); else tok.add(javaTok_substringN(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 && javaTokWithExisting_isCopyable(existing.get(n), s, i, j)) tok.add(existing.get(n)); else tok.add(javaTok_substringC(s, i, j)); ++n; i = j; } if ((tok.size() % 2) == 0) tok.add(""); javaTok_elements += tok.size(); return tok; } static boolean javaTokWithExisting_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 } // i must point at the (possibly imaginary) opening bracket // index returned is index of closing bracket + 1 static int findEndOfCurlyBracketPart(List cnc, int i) { int j = i+2, level = 1; while (j < cnc.size()) { if (eq(cnc.get(j), "{")) ++level; else if (eq(cnc.get(j), "}")) --level; if (level == 0) return j+1; ++j; } return cnc.size(); } static String joinSubList(List l, int i, int j) { return join(subList(l, i, j)); } static String joinSubList(List l, int i) { return join(subList(l, i)); } static boolean startsWithIgnoreCase(String a, String b) { return regionMatchesIC(a, 0, b, 0, b.length()); } static boolean containsNewLine(String s) { return contains(s, '\n'); // screw \r, nobody needs it } static List replace(List l, A a, A b) { for (int i = 0; i < l(l); i++) if (eq(l.get(i), a)) l.set(i, b); return l; } static String replace(String s, String a, String b) { return s == null ? null : a == null || b == null ? s : s.replace(a, b); } static String replace(String s, char a, char b) { return s == null ? null : s.replace(a, b); } static String htmlencode(Object o) { return htmlencode(str(o)); } static String htmlencode(String s) { if (s == null) return ""; StringBuilder out = new StringBuilder(Math.max(16, s.length())); for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); /*if (c >= 0x100) out.append("&#x").append(charToHex(c)).append(';'); else*/ if (c > 127 || c == '"' || c == '<' || c == '>' || c == '&') out.append("&#").append((int) c).append(';'); else out.append(c); } return out.toString(); } static Set synchronizedSet() { return synchroHashSet(); } static Set synchronizedSet(Set set) { return Collections.synchronizedSet(set); } static Set identityHashSet() { return Collections.newSetFromMap(new IdentityHashMap()); } static List subList(List l, int startIndex) { return subList(l, startIndex, l(l)); } static List subList(List l, int startIndex, int endIndex) { if (l == null) return null; startIndex = Math.max(0, startIndex); endIndex = Math.min(l(l), endIndex); if (startIndex >= endIndex) return ll(); return l.subList(startIndex, endIndex); } static List subList(List l, IntRange r) { return subList(l, r.start, r.end); } static Set synchroHashSet() { return Collections.synchronizedSet(new HashSet()); } // immutable, has strong refs final static class _MethodCache { final Class c; final HashMap> cache = new HashMap(); _MethodCache(Class c) { this.c = c; _init(); } void _init() { Class _c = c; while (_c != null) { for (Method m : _c.getDeclaredMethods()) { m.setAccessible(true); multiMapPut(cache, m.getName(), m); } _c = _c.getSuperclass(); } } // Returns only matching methods Method findMethod(String method, Object[] args) { try { List m = cache.get(method); if (m == null) return null; int n = m.size(); for (int i = 0; i < n; i++) { Method me = m.get(i); if (call_checkArgs(me, args, false)) return me; } return null; } catch (Exception __e) { throw rethrow(__e); } } }static abstract class VF1 { abstract void get(A a); }abstract static class DynSCP extends DynModule { transient SingleComponentPanel scp; transient ReliableSingleThread rstRevisualize2 = new ReliableSingleThread(new Runnable() { public void run() { try { revisualize2_impl(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "revisualize2_impl();"; }}); static boolean verbose; /*final*/ JComponent visualize() { scp = singleComponentPanel(); scp.setComponent(visualize2()); return scp; } void unvisualize() { scp = null; unvisualize2(); } JComponent visualize2() { return null; } void unvisualize2() {} // overridable void revisualize2() { rstRevisualize2.trigger(); } void revisualize2_impl() { Lock __48 = lock; lock(__48); try { if (scp == null) return; JComponent c = visualize2(); if (c != scp.getComponent()) { if (verbose) print("Setting component"); scp.setComponent(c); } } finally { unlock(__48); } } void setComponent(Component c) { if (scp != null) scp.setComponent(c); } // usually it'll be a JComponent JComponent getComponent() { return scp == null ? null : (JComponent) scp.getComponent(); } boolean isShowing() { return scp != null; } }static class Rect { int x, y, w, h; Rect() {} Rect(Rectangle r) { x = r.x; y = r.y; w = r.width; h = r.height; } Rect(int x, int y, int w, int h) { this.h = h; this.w = w; this.y = y; this.x = x;} Rect(Pt p, int w, int h) { this.h = h; this.w = w; x = p.x; y = p.y; } Rect(Rect r) { x = r.x; y = r.y; w = r.w; h = r.h; } Rectangle getRectangle() { return new Rectangle(x, y, w, h); } public boolean equals(Object o) { return stdEq2(this, o); } public int hashCode() { return stdHash2(this); } public String toString() { return x + "," + y + " / " + w + "," + h; } int x2() { return x + w; } int y2() { return y + h; } boolean contains(Pt p) { return contains(p.x, p.y); } boolean contains(int _x, int _y) { return _x >= x && _y >= y && _x < x+w && _y < y+h; } boolean empty() { return w <= 0 || h <= 0; } }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; } public String toString() { return str(get()); } }final static class IntRange { int start, end; IntRange() {} IntRange(int start, int end) { this.end = end; this.start = start;} public boolean equals(Object o) { return stdEq2(this, o); } public int hashCode() { return stdHash2(this); } int length() { return end-start; } static String _fieldOrder = "start end"; public String toString() { return "[" + start + ";" + end + "]"; } }abstract static class AbstractLayoutManager implements LayoutManager { Dimension preferredSize = new Dimension(100, 100); public void addLayoutComponent(String name, Component comp) {} public void removeLayoutComponent(Component comp) {} public Dimension preferredLayoutSize(Container parent) { layoutContainer(parent); return preferredSize; } public Dimension minimumLayoutSize(Container parent) { return new Dimension(10, 10); } }static abstract class F0 { abstract A get(); }static abstract class LiveValue { abstract Class getType(); abstract A get(); abstract void onChange(Runnable l); abstract void removeOnChangeListener(Runnable l); void onChangeAndNow(Runnable l) { onChange(l); callF(l); } }static abstract class F1 { abstract B get(A a); }// you still need to implement hasNext() and next() static abstract class IterableIterator implements Iterator, Iterable { public Iterator iterator() { return this; } public void remove() { unsupportedOperation(); } }abstract static class RandomAccessAbstractList extends AbstractList implements RandomAccess { }static class BetterLabel extends JLabel { boolean autoToolTip = true; BetterLabel() { // Listeners given out to componentPopupMenu must not directly // reference the outer object (-> weak map problem). final WeakReference < BetterLabel > me = new WeakReference(this); componentPopupMenu(this, BetterLabel_menuItems(me)); } BetterLabel(String text) { this(); this.setText(text); } public void setText(String text) { super.setText(text); if (autoToolTip) if (!swic(text, "")) // HTML labels make super-huge, confusing tool tips setToolTipText(nullIfEmpty(text)); } } // moved outside of class for GC reasons (see above) static VF1 BetterLabel_menuItems(final WeakReference me) { return new VF1() { public void get(JPopupMenu menu) { try { addMenuItem(menu, "Copy text to clipboard", new Runnable() { public void run() { try { copyTextToClipboard(me.get().getText()); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "copyTextToClipboard(me.get().getText());"; }}); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "addMenuItem(menu, \"Copy text to clipboard\", r {\r\n copyTextToClipboard(me..."; }}; }static abstract class CloseableIterableIterator extends IterableIterator implements AutoCloseable { public void close() throws Exception {} }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 PersistableThrowable { String className; String msg; String stacktrace; PersistableThrowable() {} PersistableThrowable(Throwable e) { if (e == null) className = "Crazy Null Error"; else { className = getClassName(e).replace('/', '.'); msg = e.getMessage(); stacktrace = getStackTrace_noRecord(e); } } public String toString() { return nempty(msg) ? className + ": " + msg : className; } }static class SingleComponentPanel extends JPanel { SingleComponentPanel() { super(new BorderLayout()); } SingleComponentPanel(Component component) { this(); if (component != null) setComponent(component); } void setComponent(final Component component) { { swing(new Runnable() { public void run() { try { removeAll(); if (component != null) add(BorderLayout.CENTER, wrap(component)); main.revalidate(SingleComponentPanel.this); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "removeAll();\r\n if (component != null)\r\n add(BorderLayout.CENTER, ..."; }}); } } // Sometimes we need this? void setComponentAndRevalidateParent(Component component) { setComponent(component); main.revalidate(main.getParent(this)); } void noComponent() { setComponent(null); } Component getComponent() { return getComponentCount() == 0 ? null : getComponent(0); } }static abstract class DynModule { String name, toolTip; PersistableThrowable _error; Map> mechLists; Map _persistenceInfo; transient Object _host; transient Map timers = newWeakHashMap(); // all kinds of resources actually; value is closer helper transient Set _resources = synchroHashSet(); transient Lock lock; // set by stem transient boolean persistOnChangedField = true; transient int changeCount; transient Object changeCountSync = new Object(); transient List onChange; transient boolean verboseTimers; transient ReliableSingleThread rstUpdate; transient Set componentFieldsToKeep; transient Map transientGeneralMap = synchroHashMap(); transient Q q; // module command queue DynModule() { dm_initErrorHandling(); setMainDesktopPane((JDesktopPane) getCreatorOpt("desktop")); } boolean isVisible() { return isTrue(getOpt(_host, "visible")); } String moduleName() { return name; } void setModuleName(String name) { String oldName = this.name; if (!eq(name, oldName)) { this.name = name; possiblyInternalFrameTitle(vis(), name); vmBus_send("moduleNameChange", this, oldName, name); } } void setModuleToolTip(String toolTip) { this.toolTip = toolTip; } JComponent vis() { return (JComponent) getOpt(_host, "vis"); } A ownResource(A a) { if (a != null) _resources.add(a); return a; } A ownTimer(A timer) { if (timer instanceof AutoCloseable) ownResource((AutoCloseable) timer); ownTimer(timer, "cancelTimerOrInterruptThread"); return timer; } void ownTimer(Object timer, Object closerHelper) { timers.put(timer, closerHelper); } void singleTimer(java.util.Timer timer) { stopAllTimers(); ownTimer(timer); } void stopAllTimers() { for (AutoCloseable resource : getAndClearList(_resources)) { if (verboseTimers) print("Releasing resource: " + resource); try { resource.close(); } catch (Throwable __e) { _handleException(__e); } } { final Map __4 = getAndClearMap(timers); for (Object timer : keys( __4)) { Object closerHelper =__4.get(timer); if (verboseTimers) print("Stopping timer: " + closerHelper + " / " + timer); pcallF(closerHelper, timer); } }} void cleanMeUp_dynModule() { stopAllTimers(); } void persistMe() { synchronized(changeCountSync) { ++changeCount; } pcallFAll(onChange); callOpt(_host, "_change"); updateMe(); } void _change() { persistMe(); } void change() { persistMe(); } void updateMe() { Lock __5 = lock; lock(__5); try { update(); } finally { unlock(__5); } } void changeAndUpdate() { _change(); updateMe(); } boolean setField(String name, Object value) { Lock __6 = lock; lock(__6); try { if (eq(get(this, name), value)) return false; set(this, name, value); if (persistOnChangedField && !isFalse(mapGet(_persistenceInfo, name))) _change(); return true; } finally { unlock(__6); } } A setFieldAndReturn(String name, A value) { setField(name, value); return value; } boolean setFields(Object... params) { boolean change = false; for (int i = 0; i < l(params); i += 2) if (setField((String) params[i], params[i+1])) change = true; return change; } void start() {} void revisualize() { call(creator(), "revisualizeModule", _host); } AutoCloseable enter() { return tempSetThreadLocal(dm_currentModule_value, new WeakReference(this)); } AutoCloseable enterAndLock() { return combineAutoCloseables(enter(), tempLock(lock)); } boolean setError(Throwable e) { setField("_error" , persistableThrowable(e)); return true; } void clearError() { setField("_error" , null); } void onChange(Runnable r) { Lock __7 = lock; lock(__7); try { if (onChange == null) onChange = synchroList(); addIfNotThere(onChange, r); } finally { unlock(__7); } } void update() {} void unvisualize() { zeroAllFieldsOfTypeExcept(this, Component.class, componentFieldsToKeep); } List menuItems() { return null; } void enhanceFrame(Container f) { internalFramePopupMenuFromActions_threaded(f, menuItems()); String switchableFields = callOpt(this, "switchableFields"); for (String field : splitAtSpace(switchableFields)) if (eq(boolean.class, fieldType(this, field))) dm_boolFieldMenuItem(f, field); } // assume this is called in start(), so no locking ReliableSingleThread rstUpdate() { if (rstUpdate == null) rstUpdate = dm_rst(this, new Runnable() { public void run() { try { updateMe(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "updateMe();"; }}); return rstUpdate; } Q q() { if (q == null) { Lock __8 = lock; lock(__8); try { if (q == null) q = dm_startQ(); } finally { unlock(__8); } } return q; } A withUpdate(A a) { rstUpdate().trigger(); return a; } DynModule module() { return this; } } static void _registerTimer(java.util.Timer timer) { _registerTimer_original(timer); dm_currentModule().ownTimer(timer); } static class FixedRateTimer extends java.util.Timer { FixedRateTimer() { this(false); } FixedRateTimer(boolean daemon) { this(defaultTimerName(), daemon); } FixedRateTimer(String name) { this(name, false); } FixedRateTimer(String name, boolean daemon) { super(name, daemon); _registerTimer(this); } List entries = synchroList(); static class Entry { static String _fieldOrder = "task firstTime period"; TimerTask task; long firstTime; long period; Entry() {} Entry(TimerTask task, long firstTime, long period) { this.period = period; this.firstTime = firstTime; this.task = task;} public String toString() { return "Entry(" + task + ", " + firstTime + ", " + period + ")"; }} // Note: not all methods overridden; only use these ones public void scheduleAtFixedRate(TimerTask task, long delay, long period) { entries.add(new Entry(task, now()+delay, period)); super.scheduleAtFixedRate(task, delay, period); } public void cancel() { entries.clear(); super.cancel(); } public int purge() { entries.clear(); return super.purge(); } FixedRateTimer changeRate(int newPeriod) { Object r = ((SmartTimerTask) first(entries).task).r; cancel(); return doEvery(newPeriod, r); } }static class Pair implements Comparable> { 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 + ">"; } public int compareTo(Pair p) { if (p == null) return 1; int i = ((Comparable) a).compareTo(p.a); if (i != 0) return i; return ((Comparable) b).compareTo(p.b); } } static class Q implements AutoCloseable { String name = "Unnamed Queue"; List q = synchroLinkedList(); ReliableSingleThread rst = new ReliableSingleThread(new Runnable() { public void run() { try { _run() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "_run()"; }}); volatile boolean retired; Q() {} Q(String name) { this.name = name;} void add(Runnable r) { q.add(r); _trigger(); } void _trigger() { rst.name = name; rst.go(); } void add(Object r) { add(toRunnable(r)); } void _run() { Runnable r; while (licensed() && !retired && (r = syncPopFirst(q)) != null) { try { r.run(); } catch (Throwable __e) { _handleException(__e); } } } public void close() { retired = true; } // TODO: interrupt thread void done() {} // legacy function boolean isEmpty() { return q.isEmpty(); } int size() { return q.size(); } }static class Pt { int x, y; Pt() {} Pt(Point p) { x = p.x; y = p.y; } Pt(int x, int y) { this.y = y; this.x = x;} Point getPoint() { return new Point(x, y); } public boolean equals(Object o) { return stdEq2(this, o); } public int hashCode() { return stdHash2(this); } public String toString() { return x + ", " + y; } }static class ReliableSingleThread implements Runnable { Object runnable; boolean trigger; Thread thread; String name = "Single Thread"; F0 enter; // optional ownership marker, e.g. for DynModules ReliableSingleThread(Object runnable) { this.runnable = runnable;} void trigger() { go(); } synchronized void go() { trigger = true; if (!running()) { AutoCloseable __261 = callF(enter); try { thread = startThread(name, new Runnable() { public void run() { try { _run(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "_run();"; }}); } finally { _close(__261); }} } public void run() { go(); } void get() { go(); } // so you can use the ! syntax synchronized boolean running() { return thread != null; } // use only if this is the last time you trigger this void triggerAndWait() { trigger(); while (running()) sleep(1); } void _run() { while (licensed()) { synchronized(this) { if (!trigger) { thread = null; break; } trigger = false; } pcallF(runnable); } } synchronized void cancel() { cancelAndInterruptThread(thread); thread = null; } }static interface IVar { void set(A a); A get(); boolean has(); void clear(); } static List myInnerClasses_list=litlist( "_MethodCache", "VF1", "Var", "LiveValue", "Q", "CriticalAction", "ReliableSingleThread", "SingleComponentPanel", "DynModule", "FixedRateTimer", "Pair", "DynSCP", "Rect", "Pt", "IntRange", "AbstractLayoutManager", "F0", "F1", "IterableIterator", "RandomAccessAbstractList", "F2", "Flag", "BetterLabel", "componentPopupMenu_Adapter", "CloseableIterableIterator", "wmctrl_Entry", "getOpt_Map", "DynamicObject", "PersistableThrowable", "TaskBar", "structure_Data", "IVar", "SmartTimerTask"); static List myInnerClasses() { return myInnerClasses_list; } static void cancelTimerOrInterruptThread(Object timer) { if (timer instanceof Thread && !(timer instanceof AutoCloseable)) // AutoCloseable takes precedence interruptThread((Thread) timer); else cancelTimer(timer); } static SingleComponentPanel singleComponentPanel() { return singleComponentPanel(null); } static SingleComponentPanel singleComponentPanel(final Component c) { return swing(new F0() { SingleComponentPanel get() { try { return new SingleComponentPanel(c) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "new SingleComponentPanel(c)"; }}); } static void lock(Lock lock) { try { ping(); if (lock == null) return; try { lock.lockInterruptibly(); } catch (InterruptedException e) { print("Locking interrupted! I probably deadlocked, oops."); printStackTrace(e); rethrow(e); } ping(); } 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 void unlock(Lock lock, String msg) { if (lock == null) return; print("Unlocking: " + msg); lock.unlock(); } static void unlock(Lock lock) { if (lock == null) return; lock.unlock(); } static void onChange(JSpinner spinner, Object r) { spinner.addChangeListener(changeListener(r)); } static A onChange(A b, Object r) { b.addItemListener(itemListener(r)); return b; } static void onChange(JTextComponent tc, Object r) { onUpdate(tc, r); } static void onChange(final JSlider slider, final Object r) { { swing(new Runnable() { public void run() { try { slider.addChangeListener(changeListener(r)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "slider.addChangeListener(changeListener(r));"; }}); } } static void onChange(JComboBox cb, final Object r) { if (isEditableComboBox(cb)) onChange(textFieldFromComboBox(cb), r); else onSelectedItem(cb, new VF1() { public void get(String s) { try { callF(r) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "callF(r)"; }}); } static Iterator iterator(Iterable c) { return c == null ? emptyIterator() : c.iterator(); } static UnsupportedOperationException unsupportedOperation() { throw new UnsupportedOperationException(); } 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 A setToolTipText(Object toolTip, A c) { return setToolTipText(c, toolTip); } static String nullIfEmpty(String s) { return isEmpty(s) ? null : s; } static Map nullIfEmpty(Map map) { return isEmpty(map) ? null : map; } static List nullIfEmpty(List l) { return isEmpty(l) ? null : l; } static String copyTextToClipboard(String text) { StringSelection selection = new StringSelection(text); Toolkit.getDefaultToolkit().getSystemClipboard().setContents(selection, selection); vmBus_send("newClipboardContents", text); return text; } static void removeAll(Collection a, Collection b) { if (a != null && b != null) a.removeAll(b); } static void removeAll(Map a, Collection b) { if (a != null && b != null) for (A x : b) a.remove(x); } static Container getParent(final Component c) { return c == null ? null : swing(new F0() { Container get() { try { return c.getParent() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.getParent()"; }}); } static Flag dm_initErrorHandling_flag = new Flag(); static void dm_initErrorHandling() { raiseFlagAndDo(dm_initErrorHandling_flag, new Runnable() { public void run() { try { _handleException_addHandler("dm_initErrorHandling_handler"); assertNull(_onRegisterThread); _onRegisterThread = new VF1() { public void get(Thread t) { try { DynModule m = dm_currentModule(); if (m == null) printStackTrace("New thread made outside of a module"); else m.ownTimer(t); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "DynModule m = dm_currentModule();\r\n if (m == null) printStackTrace(\"New ..."; }}; _threadInfo_makers.add(new VF1() { public void get(Map map) { try { mapPut(map, "dm_currentModule_value", dm_currentModule()) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "mapPut(map, 'dm_currentModule_value, dm_currentModule())"; }}); _threadInheritInfo_retrievers.add(new VF1() { public void get(Map map) { try { Object mod = map.get("dm_currentModule_value"); if (mod instanceof DynModule) dm_currentModule_value.set(new WeakReference((DynModule) mod)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "O mod = map.get('dm_currentModule_value);\r\n if (mod instanceof DynModule..."; }}); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "_handleException_addHandler(f dm_initErrorHandling_handler);\r\n \r\n asser..."; }}); } static void dm_initErrorHandling_handler(Throwable e) { DynModule m = dm_currentModule(); if (m == null) print("Weird: Error outside of module"); else m.setField("_error" , persistableThrowable(e)); } static void setMainDesktopPane(JDesktopPane desktop) { mainDesktopPane_value = desktop; } static A possiblyInternalFrameTitle(A c, String title) { JInternalFrame f = getInternalFrame(c); if (f != null) internalFrameTitle(f, title); else frameTitle(getFrame(c), title); return c; } static void ownResource(AutoCloseable c) { _registerAutoCloseable(c); } static List getAndClearList(Collection l) { if (l == null) return emptyList(); synchronized(collectionMutex(l)) { List out = cloneList(l); l.clear(); return out; } } static Map getAndClearMap(Map map) { if (map == null) return emptyMap(); synchronized(collectionMutex(map)) { Map out = cloneMap(map); map.clear(); return out; } } static B mapGet(Map map, A a) { return map == null || a == null ? null : map.get(a); } static AutoCloseable tempSetThreadLocal(final ThreadLocal tl, A a) { final A prev = setThreadLocal(tl, a); return new AutoCloseable() { public String toString() { return "tl.set(prev);"; } public void close() throws Exception { tl.set(prev); }}; } static AutoCloseable combineAutoCloseables(final AutoCloseable a, final AutoCloseable b) { return a == null ? b : b == null ? a : new AutoCloseable() { public String toString() { return "a.close(); b.close();"; } public void close() throws Exception { a.close(); b.close(); }}; } static AutoCloseable combineAutoCloseables(Iterable l) { return foldl(new F2() { AutoCloseable get(AutoCloseable a, AutoCloseable b) { try { return combineAutoCloseables(a,b) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "combineAutoCloseables(a,b)"; }}, null, l); } static AutoCloseable tempLock(final Lock lock) { if (lock == null) return null; lock(lock); return new AutoCloseable() { public String toString() { return "unlock(lock);"; } public void close() throws Exception { unlock(lock); }}; } static boolean addIfNotThere(Collection c, A a) { return setAdd(c, a); } static void zeroAllFieldsOfTypeExcept(Object o, Class type, String... exceptions) { zeroAllFieldsOfTypeExcept(o, type, asSet(exceptions)); } static void zeroAllFieldsOfTypeExcept(Object o, Class type, Collection exceptions) { Set set = asSet(exceptions); for (String field : allFields(o)) if (!set.contains(field) && instanceOf(getOpt(o, field), type)) set(o, field, null); } static void internalFramePopupMenuFromActions_threaded(Container f, List actions) { if (!(f instanceof JInternalFrame)) return; for (final AbstractAction a : unnull(actions)) if (a != null) internalFramePopupMenuItem(((JInternalFrame) f), str(a.getValue(Action.NAME)), runnableThread(new Runnable() { public void run() { try { callAction(a) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "callAction(a)"; }})); } static List splitAtSpace(String s) { return empty(s) ? emptyList() : asList(s.split("\\s+")); } static Class fieldType(Object o, String field) { Field f = getField(o, field); return f == null ? null : f.getType(); } static void dm_boolFieldMenuItem(Container frame, final String field, final Object... _) { final DynModule m = dm_current_mandatory(); final String humanized = humanizeFormLabel(field); internalFrameTitlePopupMenu(((JInternalFrame) frame), new VF1() { public void get(JPopupMenu menu) { try { menu.add(jCheckBoxMenuItem(humanized, (boolean) _get(m, field), new VF1() { public void get(Boolean b) { try { m.setField(field, b); callF(optPar(_, "onSet")); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "m.setField(field, b);\r\n callF(optPar(_, 'onSet));"; }})); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "menu.add(jCheckBoxMenuItem(humanized, (bool) _get(m, field), voidfunc(bool b)..."; }}); } static ReliableSingleThread dm_rst(DynModule mod, Runnable r) { return dm_rst(mod, new ReliableSingleThread(r)); } static ReliableSingleThread dm_rst(DynModule mod, ReliableSingleThread rst) { rst.enter = dm_rEnter(mod); return rst; } static Q dm_startQ() { Q q = startQ(); q.rst.enter = dm_rEnter(dm_current_mandatory()); dm_ownResource(q); return q; } static Set _registerTimer_list = newWeakHashSet(); static void _registerTimer_original(java.util.Timer timer) { _registerTimer_list.add(timer); } static void cleanMeUp__registerTimer() { cancelTimers(getAndClearList(_registerTimer_list)); } static String defaultTimerName_name; static String defaultTimerName() { if (defaultTimerName_name == null) defaultTimerName_name = "A timer by " + programID(); return defaultTimerName_name; } static int hashCodeFor(Object a) { return a == null ? 0 : a.hashCode(); } static List synchroLinkedList() { return Collections.synchronizedList(new LinkedList()); } static Class _run(String progID, String... args) { Class main = hotwire(progID); callMain(main, args); return main; } static A syncPopFirst(List l) { if (empty(l)) return null; synchronized(l) { A a = first(l); l.remove(0); return a; } } static volatile boolean sleep_noSleep; static void sleep(long ms) { ping(); if (ms < 0) return; // allow spin locks if (isAWTThread() && ms > 100) throw fail("Should not sleep on AWT thread"); try { Thread.sleep(ms); } catch (Exception e) { throw new RuntimeException(e); } } static void sleep() { try { if (sleep_noSleep) throw fail("nosleep"); print("Sleeping."); sleepQuietly(); } catch (Exception __e) { throw rethrow(__e); } } static void cancelAndInterruptThread(Thread t) { if (t == null) return; cancelThread(t); t.interrupt(); } static ArrayList litlist(A... a) { ArrayList l = new ArrayList(a.length); for (A x : a) l.add(x); return l; } static Object _onAWTEnter_f; static AutoCloseable _onAWTEnter() { return (AutoCloseable) callF(_onAWTEnter_f); } static JDesktopPane mainDesktopPane_value; static JDesktopPane mainDesktopPane() { return mainDesktopPane_value; } static void interruptThread(Thread t) { if (t == null) return; t.interrupt(); URLConnection c = (URLConnection) ( vm_generalSubMap("URLConnection per thread").get(t)); if (c != null) { try { print("Closing URLConnection of interrupted thread."); call(c, "disconnect"); } catch (Throwable __e) { _handleException(__e); }} } static void cancelTimer(javax.swing.Timer timer) { if (timer != null) timer.stop(); } static void cancelTimer(java.util.Timer timer) { if (timer != null) timer.cancel(); } static void cancelTimer(Object o) { if (o instanceof java.util.Timer) cancelTimer((java.util.Timer) o); else if (o instanceof javax.swing.Timer) cancelTimer((javax.swing.Timer) o); else if (o instanceof AutoCloseable) { try { ((AutoCloseable) o).close(); } catch (Throwable __e) { _handleException(__e); }} } static void lockOrFail(Lock lock, long timeout) { try { ping(); 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); } ping(); } catch (Exception __e) { throw rethrow(__e); } } static ReentrantLock fairLock() { return new ReentrantLock(true); } static ChangeListener changeListener(final Object r) { return new ChangeListener() { public void stateChanged(ChangeEvent e) { pcallF(r); } }; } static ItemListener itemListener(final Object r) { return new ItemListener() { public void itemStateChanged(ItemEvent e) { pcallF(r); } }; } // action = runnable or method name static void onUpdate(JComponent c, final Object r) { if (c instanceof JTextComponent) ((JTextComponent) c).getDocument().addDocumentListener(new DocumentListener() { public void insertUpdate(DocumentEvent e) { call(r); } public void removeUpdate(DocumentEvent e) { call(r); } public void changedUpdate(DocumentEvent e) { call(r); } }); else if (c instanceof ItemSelectable) // JCheckBox and others ((ItemSelectable) c).addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { call(r); } }); else print("Warning: onUpdate doesn't know " + getClassName(c)); } static void onUpdate(List l, Object r) { for (JComponent c : l) onUpdate(c, r); } static boolean isEditableComboBox(final JComboBox cb) { return cb != null && swing(new F0() { Boolean get() { try { return cb.isEditable() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "cb.isEditable()"; }}); } static JTextField textFieldFromComboBox(JComboBox cb) { return (JTextField) cb.getEditor().getEditorComponent(); } static JComboBox onSelectedItem(final JComboBox cb, final VF1 f) { addActionListener(cb, new Runnable() { public void run() { try { pcallF(f, selectedItem(cb)) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pcallF(f, selectedItem(cb))"; }}); return cb; } 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(byte[] a) { return a == null || a.length == 0; } static boolean isEmpty(Map map) { return map == null || map.isEmpty(); } static void raiseFlagAndDo(Flag flag, Runnable r) { if (flag.raise()) callF(r); } static void _handleException_addHandler(Object handler) { addIfNotThere(_handleException_onException, handler); } static A assertNull(A a) { assertTrue(a == null); return a; } static A assertNull(String msg, A a) { assertTrue(msg, a == null); return a; } static void mapPut(Map map, A key, B value) { if (map != null && key != null && value != null) map.put(key, value); } static A internalFrameTitle(A c, final String title) { final JInternalFrame f = getInternalFrame(c); if (f != null) { swing(new Runnable() { public void run() { try { f.setTitle(unnull(title)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "f.setTitle(unnull(title));"; }}); } return c; } static A internalFrameTitle(String title, A c) { return internalFrameTitle(c, title); } static String internalFrameTitle(Component c) { final JInternalFrame f = getInternalFrame(c); return f == null ? null : swing(new F0() { String get() { try { return f.getTitle() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "f.getTitle()"; }}); } static A frameTitle(A c, String title) { return setFrameTitle(c, title); } static A frameTitle(String title, A c) { return setFrameTitle(c, title); } static String frameTitle(Component c) { return getFrameTitle(c); } 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((Button..."; }}); } static Set _registerAutoCloseable_set = synchroHashSet(); static void _registerAutoCloseable(AutoCloseable c) { addIfNotNull(_registerAutoCloseable_set, c); } static void cleanMeUp__registerAutoCloseable() { closeAutoCloseables(getAndClearList(_registerAutoCloseable_set)); } static Map cloneMap(Map map) { if (map == null) return new HashMap(); // assume mutex is equal to collection synchronized(map) { return map instanceof TreeMap ? new TreeMap((TreeMap) map) // copies comparator : map instanceof LinkedHashMap ? new LinkedHashMap(map) : new HashMap(map); } } static A setThreadLocal(ThreadLocal tl, A value) { if (tl == null) return null; A old = tl.get(); tl.set(value); return old; } static A foldl(F2 f, A seed, Iterable l) { A a = seed; if (l != null) for(B b : l) a = callF(f, a, b); return a; } static boolean setAdd(Collection c, A a) { if (c == null || c.contains(a)) return false; c.add(a); return true; } 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(Iterable l) { if (l instanceof Set) return (Set) l; HashSet set = new HashSet(); for (A o : unnull(l)) if (o != null) set.add(o); return set; } static boolean instanceOf(Object o, String className) { if (o == null) return false; String c = o.getClass().getName(); return eq(c, className) || eq(c, "main$" + className); } static boolean instanceOf(Object o, Class c) { if (c == null) return false; return c.isInstance(o); } static void internalFramePopupMenuItem(Container f, final String name, final Object action) { internalFrameTitlePopupMenuItem(((JInternalFrame) f), name, action); } static void callAction(Action a) { if (a != null) a.actionPerformed(null); } static Field getField(Object o, String field) { if (o == null) return null; return setOpt_findField(_getClass(o), field); } static Map humanizeFormLabel_replacements = litmap("id" , "ID", "md5" , "MD5"); static String humanizeFormLabel(String s) { if (containsSpace(s)) return s; return firstToUpper( joinWithSpace(replaceElementsUsingMap(splitCamelCase(s), humanizeFormLabel_replacements)).replace("I D", "ID") ); } // menuMaker = voidfunc(JPopupMenu) static void internalFrameTitlePopupMenu(final JInternalFrame f, final Object... params) { { swing(new Runnable() { public void run() { try { Object menuMaker; if (l(params) == 1) menuMaker = params[0]; else menuMaker = new VF1() { public void get(JPopupMenu menu) { try { addMenuItems(menu, params) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "addMenuItems(menu, params)"; }}; Component titleComponent = getInternalFrameTitlePaneComponent(f); if (!(titleComponent instanceof JComponent)) print("Can't add internal frame title popup menu!"); else componentPopupMenu((JComponent) titleComponent, menuMaker); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "Object menuMaker;\r\n if (l(params) == 1)\r\n menuMaker = params[0];\r\n ..."; }}); } } // r : runnable or voidfunc(bool) static JCheckBoxMenuItem jCheckBoxMenuItem(String text, boolean checked, final Object r) { final JCheckBoxMenuItem mi = new JCheckBoxMenuItem(text, checked); addActionListener(mi, new Runnable() { public void run() { try { callF(r, isChecked(mi)) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "callF(r, isChecked(mi))"; }}); return mi; } static A _get(List l, int idx) { return l != null && idx >= 0 && idx < l(l) ? l.get(idx) : null; } static Object _get(Object o, String field) { return get(o, field); } static A _get(A[] l, int idx) { return idx >= 0 && idx < l(l) ? l[idx] : null; } 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 A optPar(Object[] params, String name) { return optParam(params, name); } static A optPar(Object[] params, String name, A defaultValue) { return optParam(params, name, defaultValue); } static F0 dm_rEnter(final DynModule mod) { return mod == null ? null : new F0() { AutoCloseable get() { try { return mod.enter() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "mod.enter()"; }}; } static Q startQ() { return new Q(); } static Q startQ(String name) { return new Q(name); } static AutoCloseable dm_ownResource(AutoCloseable resource) { dm_currentModuleMandatory().ownResource(resource); return resource; } static Set newWeakHashSet() { return synchroWeakHashSet(); } static void cancelTimers(Collection timers) { for (Object timer : timers) cancelTimer(timer); } 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 { Class c = (Class) ( call(j, "hotwire", src)); hotwire_copyOver(c); return c; } } static A callMain(A c, String... args) { callOpt(c, "main", new Object[] {args}); return c; } static void callMain() { callMain(mc()); } static Object sleepQuietly_monitor = new Object(); static void sleepQuietly() { try { assertFalse(isAWTThread()); synchronized(sleepQuietly_monitor) { sleepQuietly_monitor.wait(); } } catch (Exception __e) { throw rethrow(__e); } } static void cancelThread(Thread t) { if (t == null) return; ping(); /*O mc = getWeakRef((WeakReference) vm_generalWeakSubMap("thread2mc").get(t)); ifdef cancelThread_verbose print("cancelThread: mc=" + mc); endifdef if (mc != null) { Map ping_actions = cast get(mc, 'ping_actions); synchronized(ping_actions) { ping_actions.put(t, "cancelled"); set(mc, ping_anyActions := true); } } else*/ synchronized(ping_actions) { ping_actions.put(t, "cancelled"); ping_anyActions = true; } } static Map vm_generalSubMap(Object name) { synchronized(get(javax(), "generalMap")) { Map map = (Map) ( vm_generalMap_get(name)); if (map == null) vm_generalMap_put(name, map = synchroMap()); return map; } } static void addActionListener(JTextField tf, final Runnable action) { onEnter(tf, action); } static void addActionListener(final JComboBox cb, final Runnable action) { if (cb != null) { swing(new Runnable() { public void run() { try { cb.addActionListener(actionListener(action)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "cb.addActionListener(actionListener(action));"; }}); } } static void addActionListener(final AbstractButton b, final Runnable action) { if (b != null) { swing(new Runnable() { public void run() { try { b.addActionListener(actionListener(action)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "b.addActionListener(actionListener(action));"; }}); } } static String selectedItem(JList l) { return getSelectedItem(l); } static String selectedItem(JComboBox cb) { return getSelectedItem(cb); } static A setFrameTitle(A c, final String title) { final Frame f = getAWTFrame(c); if (f != null) { swing(new Runnable() { public void run() { try { f.setTitle(title); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "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 String getFrameTitle(Component c) { JFrame f = getFrame(c); return f == null ? null : f.getTitle(); } static void addIfNotNull(Collection l, A a) { if (a != null && l != null) l.add(a); } static void closeAutoCloseables(Collection l) { if (l != null) for (AutoCloseable c : l) { try { c.close(); } catch (Throwable __e) { _handleException(__e); }} } static void internalFrameTitlePopupMenuItem(JInternalFrame f, final String name, final Object action) { internalFrameTitlePopupMenu(f, new VF1() { public void get(JPopupMenu menu) { try { addMenuItem(menu, name, action) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "addMenuItem(menu, name, action)"; }}); } static HashMap litmap(Object... x) { HashMap map = new HashMap(); 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 containsSpace(String s) { return containsSpaces(s); } static String firstToUpper(String s) { if (empty(s)) return s; return Character.toUpperCase(s.charAt(0)) + s.substring(1); } static List replaceElementsUsingMap(Iterable l, final Map map) { return map(l, new F1() { A get(A a) { try { return getOrKeep(map, a) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "getOrKeep(map, a)"; }}); } static List splitCamelCase(String s) { return ai_splitCamelCase(s); } static boolean isChecked(final JCheckBox checkBox) { return checkBox != null && (boolean) swing(new F0() { Boolean get() { try { return checkBox.isSelected() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "checkBox.isSelected()"; }}); } static boolean isChecked(final JCheckBoxMenuItem mi) { return mi != null && (boolean) swing(new F0() { Boolean get() { try { return mi.isSelected() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "mi.isSelected()"; }}); } static A optParam(ThreadLocal tl, A defaultValue) { return optPar(tl, defaultValue); } static A optParam(ThreadLocal tl) { return optPar(tl); } static A optParam(Object[] opt, String name, A defaultValue) { if (!even(l(opt))) throw fail("Odd parameter length"); for (int i = 0; i < l(opt); i += 2) if (eq(opt[i], name)) return (A) opt[i+1]; return defaultValue; } static A optParam(Object[] opt, String name) { return optParam(opt, name, null); } static DynModule dm_currentModuleMandatory() { return dm_current_mandatory(); } static Set synchroWeakHashSet() { return Collections.newSetFromMap((Map) newWeakHashMap()); } static void assertFalse(Object o) { if (!(eq(o, false) /*|| isFalse(pcallF(o))*/)) throw fail(str(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 boolean _inCore() { return false; } static List hotwire_copyOver_after = synchroList(); static void hotwire_copyOver(Class c) { // TODO: make a mechanism for making such "inheritable" fields for (String field : ll("print_log", "print_silent", "androidContext", "_userHome")) setOptIfNotNull(c, field, getOpt(mc(), field)); setOptIfNotNull(c, "mainBot" , getMainBot()); setOpt(c, "creator_class" , new WeakReference(mc())); pcallFAll(hotwire_copyOver_after, c); } static JTextField onEnter(final JTextField tf, final Object action) { if (action == null || tf == null) return tf; tf.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent _evt) { try { tf.selectAll(); callF(action); } catch (Throwable __e) { messageBox(__e); }}}); 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, Object action) { list.addKeyListener(enterKeyListener(rCallOnSelectedListItem(list, action))); return list; } static JComboBox onEnter(final JComboBox cb, final Object action) { { swing(new Runnable() { public void run() { try { if (cb.isEditable()) { JTextField text = (JTextField) cb.getEditor().getEditorComponent(); onEnter(text, action); } else { cb.getInputMap().put(KeyStroke.getKeyStroke("ENTER"), "enter"); cb.getActionMap().put("enter", abstractAction("", new Runnable() { public void run() { try { cb.hidePopup(); callF(action); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "cb.hidePopup(); callF(action);"; }})); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (cb.isEditable()) {\r\n JTextField text = (JTextField) cb.getEditor().g..."; }}); } return cb; } static JTable onEnter(final JTable table, final Object action) { table.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT) .put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "Enter"); table.getActionMap().put("Enter", new AbstractAction() { public void actionPerformed(ActionEvent e) { callF(action, table.getSelectedRow()); } }); return table; } /*static JTextArea onEnter(final JTextArea ta, fO action) { addKeyListener(ta, enterKeyListener(action)); ret ta; }*/ static JTextField onEnter(Object action, JTextField tf) { return onEnter(tf, action); } static String getSelectedItem(JList l) { return (String) l.getSelectedValue(); } static String getSelectedItem(JComboBox cb) { return strOrNull(cb.getSelectedItem()); } static Frame getAWTFrame(final Object _o) { return swing(new F0() { Frame get() { try { Object o = _o; /* ifdef HaveProcessing if (o instanceof PApplet) o = ((PApplet) o).getSurface(); endifdef */ 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 Frame) return (Frame) c; c = c.getParent(); } return null; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "O o = _o;\r\n /*\r\n ifdef HaveProcessing\r\n if (o instanceof PApplet) ..."; }}); } static boolean containsSpaces(String s) { return indexOf(s, ' ') >= 0; } static A getOrKeep(Map map, A a) { A v = map.get(a); return v != null ? v : a; } static List ai_splitCamelCase(String s) { int j = 0; List l = new ArrayList(); for (int i = 0; i < l(s); i++) if (isUpperCaseLetter(s.charAt(i)) && i > j) { l.add(substring(s, j, i)); j = i; } if (j < l(s)) l.add(substring(s, j)); return l; } static boolean even(int i) { return (i & 1) == 0; } static boolean even(long i) { return (i & 1) == 0; } static void setOptIfNotNull(Object o, String field, Object value) { if (value != null) setOpt(o, field, value); } static Object mainBot; static Object getMainBot() { return mainBot; } static KeyListener enterKeyListener(final Object action) { return new KeyAdapter() { public void keyPressed(KeyEvent ke) { if (ke.getKeyCode() == KeyEvent.VK_ENTER) pcallF(action); } }; } static Runnable rCallOnSelectedListItem(final JList list, final Object action) { return new Runnable() { public void run() { try { pcallF(action, getSelectedItem(list)) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pcallF(action, getSelectedItem(list))"; }}; } static AbstractAction abstractAction(String name, final Object runnable) { return new AbstractAction(name) { public void actionPerformed(ActionEvent evt) { pcallF(runnable); } }; } static String strOrNull(Object o) { return o == null ? null : str(o); } static boolean isUpperCaseLetter(char c) { return Character.isUpperCase(c); } static abstract class F2 { abstract C get(A a, B b); }/** this class is fully thread-safe */ static class Flag { private boolean up; /** returns true if flag was down before */ public synchronized boolean raise() { if (!up) { up = true; notifyAll(); return true; } else return false; } public synchronized void waitUntilUp() { while (!up) { try { wait(); } catch (InterruptedException e) { e.printStackTrace(); } } } public synchronized void waitUntilUp(long timeout) { if (!up) { try { wait(timeout); } catch (InterruptedException e) { e.printStackTrace(); } } } public synchronized boolean isUp() { return up; } public String toString() { return isUp() ? "up" : "down"; } // currently does a semi-active wait with latency = 50 ms public void waitForThisOr(Flag otherFlag) { try { while (!isUp() && !otherFlag.isUp()) Thread.sleep(50); } catch (Exception __e) { throw rethrow(__e); } } } }