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public FieldVar> varFiles() { if (varFiles_cache == null) varFiles_cache = varFiles_load(); return varFiles_cache;}
public FieldVar> varFiles_load() {
return new FieldVar>(this, "files", () -> files(), files -> files(files)); }
final public JGallery setFiles(List files){ return files(files); }
public JGallery files(List files) { if (!eq(this.files, files)) { this.files = files; change(); } return this; }
final public List getFiles(){ return files(); }
public List files() { return files; }
List files;
final public File getSelectedFile(){ return selectedFile(); }
public File selectedFile() { return selectedFile; }
File selectedFile;
final public JGallery setHorizontal(boolean horizontal){ return horizontal(horizontal); }
public JGallery horizontal(boolean horizontal) { this.horizontal = horizontal; return this; } final public boolean getHorizontal(){ return horizontal(); }
public boolean horizontal() { return horizontal; }
boolean horizontal = true;
transient Set> onAdaptingButton;
public JGallery onAdaptingButton(IVF2 f) { onAdaptingButton = createOrAddToSyncLinkedHashSet(onAdaptingButton, f); return this; }
public JGallery removeAdaptingButtonListener(IVF2 f) { main.remove(onAdaptingButton, f); return this; }
public void adaptingButton(JButton button, File file) { if (onAdaptingButton != null) for (var listener : onAdaptingButton) pcallF_typed(listener, button, file); }
DynamicStack buttons_cache;
DynamicStack buttons() { if (buttons_cache == null) buttons_cache = buttons_load(); return buttons_cache;}
DynamicStack buttons_load() {
return horizontal ? makeNiceButtons() : verticalNiceButtons();
}
ButtonImageLoader imageLoader_cache;
ButtonImageLoader imageLoader() { if (imageLoader_cache == null) imageLoader_cache = imageLoader_load(); return imageLoader_cache;}
ButtonImageLoader imageLoader_load() {
return new ButtonImageLoader(buttons());
}
void setImageFiles(Collection filesCollection) { swing(() -> {
var files = asList(filesCollection);
if (eq(this.files, files)) return;
setFiles(files);
//printVars("JGallery.setImageFiles", n2(files));
List l = filesForNiceButtons(files, __3 -> openImage(__3));
replaceNiceButtons(buttons(), l);
for (var __1: zip(allButtons(buttons()), files))
{ var btn = pairA(__1); var file = pairB(__1); adaptingButton(btn, file); }
File selectedFile = selectedFile();
selectFile(selectedFile);
imageLoader().update();
}); }
void selectFile(File file) { swing(() -> {
selectedFile = file;
int idx = indexOf(files, file);
for (Pair __0 : iterateWithIndex(allButtons(buttons()))) { int i = pairA(__0); JButton btn = pairB(__0);
boolean selected = i == idx;
setSelected(btn, selected);
if (selected) {
print("Selected button: " + btn);
scrollIntoView(btn);
}
}
}); }
public transient JComponent visualize_cache;
public JComponent visualize() { if (visualize_cache == null) visualize_cache = visualize_load(); return visualize_cache;}
public JComponent visualize_load() { return markVisualizer(this, visualize_impl()); }
JComponent visualize_impl() { return jHigherScrollPane(jfullcenter(buttons())); }
transient IVF1 openImage;
void openImage(File f) { if (openImage != null) openImage.get(f); else openImage_base(f); }
final void openImage_fallback(IVF1 _f, File f) { if (_f != null) _f.get(f); else openImage_base(f); }
void openImage_base(File f) { showImage(f); }
}
static boolean eq(Object a, Object b) {
return a == b || a != null && b != null && a.equals(b);
}
// a little kludge for stuff like eq(symbol, "$X")
static boolean eq(Symbol a, String b) {
return eq(str(a), b);
}
static void change() {
//mainConcepts.allChanged();
// safe version for now cause function is sometimes included unnecessarily (e.g. by EGDiff)
callOpt(getOptMC("mainConcepts"), "allChanged");
}
static Set createOrAddToSyncLinkedHashSet(Set set, A a) {
if (set == null) set = syncLinkedHashSet();
set.add(a);
return set;
}
static void remove(List l, int i) {
if (l != null && i >= 0 && i < l(l))
l.remove(i);
}
static void remove(Collection l, A a) {
if (l != null) l.remove(a);
}
static B remove(Map map, Object a) {
return map == null ? null : map.remove(a);
}
static void remove(BitSet bs, int i) {
bs.clear(i);
}
static A pcallF_typed(F0 f) {
try { return f == null ? null : f.get(); } catch (Throwable __e) { printStackTrace(__e); } return null;
}
static B pcallF_typed(F1 f, A a) {
try { return f == null ? null : f.get(a); } catch (Throwable __e) { printStackTrace(__e); } return null;
}
static void pcallF_typed(VF1 f, A a) {
try {
{ if (f != null) f.get(a); }
} catch (Throwable __e) { printStackTrace(__e); }
}
static void pcallF_typed(IVF1 f, A a) {
try {
{ if (f != null) f.get(a); }
} catch (Throwable __e) { printStackTrace(__e); }
}
static void pcallF_typed(IVF2 f, A a, B b) {
try {
{ if (f != null) f.get(a, b); }
} catch (Throwable __e) { printStackTrace(__e); }
}
static Object pcallF_typed(Runnable r) {
try { { if (r != null) r.run(); } } catch (Throwable __e) { printStackTrace(__e); } return null;
}
static A pcallF_typed(IF0 f) {
try { return f == null ? null : f.get(); } catch (Throwable __e) { printStackTrace(__e); } return null;
}
static B pcallF_typed(IF1 f, A a) {
try { return f == null ? null : f.get(a); } catch (Throwable __e) { printStackTrace(__e); } return null;
}
// params = text, image, action, text, image, action, ...
// or TextImageAction...
// or a list of above stuff
static A makeNiceButtons_usingStack(A stack, Object... params) {
params = flattenArray2(params);
for (int i = 0; i < l(params); ) {
TextImageAction tia = null;
if (params[i] instanceof TextImageAction) {
tia = (TextImageAction) params[i];
i++;
} else {
tia = new TextImageAction(
str(get(params, i)),
str(get(params, i+1)),
get(params, i+2));
i += 3;
}
final TextImageAction _tia = tia;
Object action = tia.action;
final String buttonDesc = action == null
? "actionless button " + sfu(_tia)
: "button " + sfu(cloneWithoutField(_tia, "action"))
+ " with action " + trim(simpleSpaces(newLinesToSpaces(shorten(str(tia.action), 40))));
action = new Runnable() { public void run() { try {
appendToLocalMechLog("User actions", "User clicked on " + buttonDesc);
callF(_tia.action);
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "appendToLocalMechLog(\"User actions\", \"User clicked on \" + buttonDesc);\r\n ..."; }};
JButton b = jImageAndTextButton(tia.imageID, tia.text, action);
if (nempty(tia.toolTip)) setToolTip(b, tia.toolTip);
componentPopupMenu(b, tia.popupMenuMaker);
resizeImageButtonToMax(b, niceButtons_maxImageSize());
setVerticalTextPosition(JButton.TOP, setFontSize(15, makeBold(b)));
setVerticalAlignment(JButton.TOP, b);
setMargin(10, b);
onMouseEnter(b, new Runnable() { public void run() { try {
appendToLocalMechLog("Mouse hovers", "Mouse hovered over " + buttonDesc)
;
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "appendToLocalMechLog(\"Mouse hovers\", \"Mouse hovered over \" + buttonDesc)"; }});
onMouseExit(b, new Runnable() { public void run() { try {
appendToLocalMechLog("Mouse hovers", "Mouse no longer hovers over " + buttonDesc)
;
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "appendToLocalMechLog(\"Mouse hovers\", \"Mouse no longer hovers over \" + buttonD..."; }});
metaSet(b, TextImageAction.class, tia);
stack.addComponent(b);
}
return stack;
}
static DynamicHStack makeNiceButtons(Object... params) {
return makeNiceButtons_usingStack((DynamicHStack) dynamicHStack().spacing(20), params);
}
static DynamicVStack verticalNiceButtons(Object... params) {
return makeNiceButtons_usingStack((DynamicVStack) dynamicVStack().spacing(20), params);
}
static Object swing(Object f) {
return swingAndWait(f);
}
static void swing(Runnable f) {
swingAndWait(f);
}
static A swing(F0 f) {
return (A) swingAndWait(f);
}
static A swing(IF0 f) {
return (A) swingAndWait(f);
}
// unclear semantics as to whether return null on null
static ArrayList asList(A[] a) {
return a == null ? new ArrayList () : new ArrayList (Arrays.asList(a));
}
static ArrayList asList(byte[] a) {
if (a == null) return null;
ArrayList l = emptyList(a.length);
for (var i : a) l.add(i);
return l;
}
static ArrayList asList(int[] a) {
if (a == null) return null;
ArrayList l = emptyList(a.length);
for (int i : a) l.add(i);
return l;
}
static ArrayList asList(long[] a) {
if (a == null) return null;
ArrayList l = emptyList(a.length);
for (long i : a) l.add(i);
return l;
}
static ArrayList asList(float[] a) {
if (a == null) return null;
ArrayList l = emptyList(a.length);
for (float i : a) l.add(i);
return l;
}
static ArrayList asList(double[] a) {
if (a == null) return null;
ArrayList l = emptyList(a.length);
for (double i : a) l.add(i);
return l;
}
static ArrayList asList(short[] a) {
if (a == null) return null;
ArrayList l = emptyList(a.length);
for (short i : a) l.add(i);
return l;
}
static ArrayList asList(Iterator it) {
ArrayList l = new ArrayList();
if (it != null)
while (it.hasNext())
l.add(it.next());
return l;
}
// disambiguation
static ArrayList asList(IterableIterator s) {
return asList((Iterator) s);
}
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 ArrayList asList(ReverseChain c) {
return c == null ? emptyList() : c.toList();
}
static List asList(Pair p) {
return p == null ? null : ll(p.a, p.b);
}
static List filesForNiceButtons(List l, IVF1 action) {
return map(l, f -> {
var tia = textImageActionToolTip(
f.getName(),
isImageFile(f) ? "#1101250" : "#1101231",
new Runnable() { public void run() { try { pcallF(action, f) ;
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pcallF(action, f)"; }},
f2s(f) + " (" + toK(fileSize(f)) + " K)");
tia.file = f;
return tia;
});
}
static List filesForNiceButtons(List l) {
return filesForNiceButtons(l, f -> { { startThread(new Runnable() { public void run() { try { genericUI_openFile(f);
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "genericUI_openFile(f);"; }}); }});
}
static boolean replaceNiceButtons(DynamicStack stack, Object... params) {
boolean first = stack.isEmpty();
stack.setComponents(makeNiceButtons(params).components());
return first;
}
static List> zip(List l1, List l2) {
return zipTwoListsToPairs(l1, l2);
}
static List allButtons(Component c) {
return childrenOfType(c, JButton.class);
}
static A pairA(Pair p) {
return p == null ? null : p.a;
}
static B pairB(Pair p) {
return p == null ? null : p.b;
}
static void selectFile(final String msg, VF1 action) {
selectFile(msg, userDir(), action);
}
static void selectFile(final String msg, final File defaultFile, VF1 action) {
inputFilePath(msg, defaultFile, action);
}
static int indexOf(List l, A a, int startIndex) {
if (l == null) return -1;
int n = l(l);
for (int i = startIndex; i < n; 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) {
int n = l(x);
for (int i = 0; i < n; i++)
if (eq(x[i], a))
return i;
return -1;
}
static int indexOf(Iterable l, A a) {
if (l == null) return -1;
int i = 0;
for (A x : l) {
if (eq(x, a))
return i;
i++;
}
return -1;
}
static IterableIterator> iterateWithIndex(Iterable l) {
return iterateListWithIndex(l);
}
static IterableIterator> iterateWithIndex(A[] l) {
return iterateWithIndex(asVirtualList(l));
}
static void setSelected(AbstractButton btn, boolean selected) {
if (btn != null) { swing(() -> { btn.setSelected(selected); }); }
}
static volatile StringBuffer local_log = new StringBuffer(); // not redirected
static boolean printAlsoToSystemOut = true;
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 boolean print_silent = false; // 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 volatile Object print_preprocess;
static void print() {
print("");
}
static A print(String s, A o) {
print(combinePrintParameters(s, o));
return o;
}
// slightly overblown signature to return original object...
static A print(A o) {
ping_okInCleanUp();
if (print_silent) return o;
String s = o + "\n";
print_noNewLine(s);
return o;
}
static void print_noNewLine(String s) {
try {
Object f = getThreadLocal(print_byThread_dontCreate());
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;
} catch (Throwable e) {
System.out.println(getStackTrace(e));
}
print_raw(s);
}
static void print_raw(String s) {
if (print_preprocess != null) s = (String) callF(print_preprocess, s);
s = fixNewLines(s);
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);
if (printAlsoToSystemOut)
System.out.print(s);
vmBus_send("printed", mc(), s);
}
static void print_autoRotate() {
}
static void scrollIntoView(JComponent c) {
if (c != null) { swing(() -> { c.scrollRectToVisible(new Rectangle(0, 0, c.getWidth(), c.getHeight())); }); }
}
static A markVisualizer(Object visualizer, A a) {
return setMetaSrc(a, visualizer);
}
static JScrollPane jHigherScrollPane(final JComponent c) {
return swing(new F0() { public JScrollPane get() { try { return new JScrollPane(c) {
public Dimension getPreferredSize() {
Component view = getViewport().getView();
if (view == null) return super.getPreferredSize();
int pref_width = view.getPreferredSize().width;
setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
Dimension dim = new Dimension(pref_width, super.getPreferredSize().height + getHorizontalScrollBar().getSize().height);
setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
return dim;
}
}; } catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "ret new JScrollPane(c) {\r\n public Dimension getPreferredSize() {\r\n Co..."; }});
}
static JPanel jfullcenter(Component c) { return jFullCenter(c); }
static String showImage_defaultIcon = "#1004230"; // "#1004227";
static ImageSurface showImage(String snippetIDOrURL, String title) {
return showImage(loadImage(snippetIDOrURL), title);
}
static ImageSurface showImage(String title, BufferedImage img) {
return showImage(img, title);
}
static ImageSurface showImage(final BufferedImage img, final String title) {
return (ImageSurface) swing(new F0() { public Object get() { try {
ImageSurface is = showImage(img);
getFrame(is).setTitle(title);
return is;
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "ImageSurface is = showImage(img);\r\n getFrame(is).setTitle(title);\r\n ret..."; }});
}
static ImageSurface showImage(final BufferedImage img) {
return (ImageSurface) swing(new F0() { public Object get() { try {
ImageSurface is = new ImageSurface(img);
JFrame frame = showPackedFrame(new JScrollPane(is));
moveToTopRightCorner(frame);
frameIcon(frame, showImage_defaultIcon);
return is;
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "ImageSurface is = new ImageSurface(img);\r\n JFrame frame = showPackedFrame(..."; }});
}
static ImageSurface showImage(String imageID) {
return showImage(loadImage2(imageID));
}
static ImageSurface showImage(ImageSurface surface, BufferedImage img) {
return showImage(img, surface);
}
static ImageSurface showImage(ImageSurface surface, String title, BufferedImage img) {
return showImage(surface, img, title);
}
static ImageSurface showImage(ImageSurface surface, BufferedImage img, String title) {
return setFrameTitle(showImage(img, surface), title);
}
static ImageSurface showImage(BufferedImage img, ImageSurface surface) {
if (surface == null)
return showImage(img);
else {
surface.setImage(img);
return surface;
}
}
static ImageSurface showImage(String title, MakesBufferedImage img) {
return showImage(title, img.getBufferedImage());
}
static ImageSurface showImage(ImageSurface is, MakesBufferedImage img) {
return showImage(is, img.getBufferedImage());
}
static ImageSurface showImage(RGBImage img) {
return showImage(img.getBufferedImage());
}
static ImageSurface showImage(RGBImage img, String title) {
ImageSurface is = showImage(img.getBufferedImage());
getFrame(is).setTitle(title);
return is;
}
static ImageSurface showImage(ImageSurface surface, RGBImage img) {
return showImage(img, surface);
}
static ImageSurface showImage(RGBImage img, ImageSurface surface) {
if (surface == null)
return showImage(img);
else {
surface.setImage(img);
return surface;
}
}
static ImageSurface showImage(ImageSurface surface, String title, RGBImage img) {
return showImage(surface, img, title);
}
static ImageSurface showImage(ImageSurface surface, RGBImage img, String title) {
return setFrameTitle(showImage(img, surface), title);
}
static ImageSurface showImage(MakesBufferedImage img) {
return showImage(img.getBufferedImage());
}
static ImageSurface showImage() {
return showImage(currentImage());
}
static ImageSurface showImage(File f) {
return showImage(f2s(f), loadImage2(f)).setFile(f);
}
static AutoCloseable tempInterceptPrintIfNotIntercepted(F1 f) {
return print_byThread().get() == null ? tempInterceptPrint(f) : null;
}
static String str(Object o) {
return o == null ? "null" : o.toString();
}
static String str(char[] c) {
return new String(c);
}
static String str(char[] c, int offset, int count) {
return new String(c, offset, count);
}
static Object callOpt(Object o) {
return callF(o);
}
static Object callOpt(Object o, String method, Object... args) {
return callOpt_withVarargs(o, method, args);
}
static Object getOptMC(String field) {
return getOpt(mc(), field);
}
static Set syncLinkedHashSet() {
return synchroLinkedHashSet();
}
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(Iterator i) { return iteratorCount_int_close(i); } // consumes the iterator && closes it if possible
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(IMultiMap mm) { return mm == null ? 0 : mm.size(); }
static int l(IntSize o) { return o == null ? 0 : o.size(); }
static A printStackTrace(A e) {
// we go to system.out now - system.err is nonsense
if (e != null) print(getStackTrace(e));
return e;
}
static void printStackTrace() {
printStackTrace(new Throwable());
}
static void printStackTrace(String msg) {
printStackTrace(new Throwable(msg));
}
static void printStackTrace(String msg, Throwable e) {
printStackTrace(new Throwable(msg, e));
}
static Object[] flattenArray2(Object... a) {
List l = new ArrayList();
if (a != null) 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);
}
// 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) {
makeAccessible(f);
return f.get(o);
}
if (o instanceof DynamicObject)
return getOptDynOnly(((DynamicObject) o), field);
} catch (Exception e) {
throw asRuntimeException(e);
}
throw new RuntimeException("Field '" + field + "' not found in " + o.getClass().getName());
}
static Object get_raw(String field, Object o) {
return get_raw(o, field);
}
static Object get_raw(Object o, String field) { try {
if (o == null) return null;
Field f = get_findField(o.getClass(), field);
makeAccessible(f);
return f.get(o);
} catch (Exception __e) { throw rethrow(__e); } }
static Object get(Class c, String field) {
try {
Field f = get_findStaticField(c, field);
makeAccessible(f);
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 Object get(String field, Object o) {
return get(o, field);
}
static boolean get(BitSet bs, int idx) {
return bs != null && bs.get(idx);
}
static String sfu(Object o) { return structureForUser(o); }
static Object cloneWithoutField(Object o, String fieldToSkip) { try {
if (o == null) return null;
final Object clone = nuObject(o.getClass());
Class c = o.getClass();
while (c != Object.class) {
Field[] fields = c.getDeclaredFields();
for (final Field field : fields) {
if (eq(field.getName(), fieldToSkip)) continue;
if ((field.getModifiers() & Modifier.STATIC) != 0) continue;
field.setAccessible(true);
field.set(clone, field.get(o));
}
c = c.getSuperclass();
}
return clone;
} catch (Exception __e) { throw rethrow(__e); } }
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(); }
// Convert all spacing to a single space, so everything's neat & on one line.
static List simpleSpaces(List tok) {
tok = cloneList(tok);
for (int i = 0; i < l(tok); i += 2)
tok.set(i, tok.get(i).equals("") ? "" : " ");
return tok;
}
static String simpleSpaces(String s) {
return join(simpleSpaces(nlTok(s)));
}
static String newLinesToSpaces(String s) {
return s == null ? null : fixNewLines(s).replace("\n", " ");
}
static int shorten_default = 100;
static String shorten(CharSequence s) { return shorten(s, shorten_default); }
static String shorten(CharSequence s, int max) {
return shorten(s, max, "...");
}
static String shorten(CharSequence s, int max, String shortener) {
if (s == null) return "";
if (max < 0) return str(s);
return s.length() <= max ? str(s) : subCharSequence(s, 0, min(s.length(), max-l(shortener))) + shortener;
}
static String shorten(int max, CharSequence s) { return shorten(s, max); }
static void appendToLocalMechLog(String listName, String text) {
logMechListAppendLocally(listName, text);
}
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 A callF(IF0 f) {
return f == null ? null : f.get();
}
static B callF(IF1 f, A a) {
return f == null ? null : f.get(a);
}
static B callF(A a, IF1 f) {
return f == null ? null : f.get(a);
}
static C callF(IF2 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 void callF(A a, IVF1 f) {
if (f != null) f.get(a);
}
static void callF(IVF1 f, A a) {
if (f != null) f.get(a);
}
static Object callF(Runnable r) { { if (r != null) r.run(); } return null; }
static Object callF(Object f, Object... args) {
return safeCallF(f, args);
}
static Object safeCallF(Object f, Object... 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) {
if (f instanceof String)
throw fail("Legacy call: " + f);
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));
}
// 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")) {
makeAccessible(m);
l.add(m);
}
if (!l.isEmpty()) break;
_c = _c.getSuperclass();
} while (_c != null);
callF_cache.put(c, l);
return l;
}
static RuntimeException rethrow(Throwable t) {
if (t instanceof Error)
_handleError((Error) t);
throw t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t);
}
static RuntimeException rethrow(String msg, Throwable t) {
throw new RuntimeException(msg, t);
}
static JButton jImageAndTextButton(String imageID, String text, Object action) {
JButton btn = jImageAndTextButton_defaultPlacement(imageID, text, action);
btn.setVerticalTextPosition(SwingConstants.BOTTOM);
btn.setHorizontalTextPosition(SwingConstants.CENTER);
return btn;
}
// button without action
static JButton jImageAndTextButton(String imageID, String text) {
return jImageAndTextButton(imageID, text, null);
}
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(BitSet bs) { return !empty(bs); }
static boolean nempty(Map m) {
return !empty(m);
}
static boolean nempty(Iterator i) {
return i != null && i.hasNext();
}
static boolean nempty(IMultiMap mm) { return mm != null && mm.size() != 0; }
static boolean nempty(Object o) { return !empty(o); }
static boolean nempty(Rect r) { return r != null && r.w != 0 && r.h != 0; }
static A setToolTip(A c, Object toolTip) {
return setToolTipText(c, toolTip);
}
static A setToolTip(Object toolTip, A c) {
return setToolTipText(c, toolTip);
}
static void setToolTip(TrayIcon trayIcon, String toolTip) {
setTrayIconToolTip(trayIcon, toolTip);
}
static ThreadLocal componentPopupMenu_mouseEvent;
static void componentPopupMenu_init() {
{ swing(() -> {
if (componentPopupMenu_mouseEvent == null)
componentPopupMenu_mouseEvent = (ThreadLocal) vm_generalMap_get("mouseEvent");
if (componentPopupMenu_mouseEvent == null)
vm_generalMap_put("componentPopupMenu_mouseEvent" , componentPopupMenu_mouseEvent = new ThreadLocal());
}); }
}
static void componentPopupMenu(final JComponent component, IVF1 menuMaker) {
componentPopupMenu(component, (Object) menuMaker);
}
// menuMaker = voidfunc(JPopupMenu)
static void componentPopupMenu(final JComponent component, final Object menuMaker) {
if (component == null || menuMaker == null) return;
{ swing(() -> {
Object adapter = componentPopupMenu_initForComponent(component);
((List) _get(adapter, "maker")).add(menuMaker);
}); }
}
static Object componentPopupMenu_initForComponent(final JComponent component) {
return component == null ? null : swing(new F0() { public Object get() { try {
componentPopupMenu_init();
Object adapter = findComponentPopupMenuListener_gen(component);
if (adapter == null) {
componentPopupMenu_Adapter a = new componentPopupMenu_Adapter();
//addMouseListener_inFront(component, a);
component.addMouseListener(a);
adapter = a;
}
return adapter;
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "componentPopupMenu_init();\r\n O adapter = findComponentPopupMenuListener_ge..."; }});
}
static class componentPopupMenu_Adapter extends MouseAdapter {
List maker = new ArrayList();
boolean internalFrameLeftButtonMagic = false;
boolean allowScrolling = true;
Point pressedAt;
public void mousePressed(MouseEvent e) {
displayMenu(e);
pressedAt = internalFrameLeftButtonMagic && e.getClickCount() == 1 && internalFrameActive(e.getComponent()) ? e.getLocationOnScreen() : null;
}
public void mouseReleased(MouseEvent e) {
// TODO: show a little less often on left mouse click
if (internalFrameLeftButtonMagic && eq(pressedAt, e.getLocationOnScreen()))
displayMenu2(e);
else
displayMenu(e);
}
void displayMenu(MouseEvent e) {
if (e.getSource() instanceof JInternalFrame) return;
if (e.isPopupTrigger()) displayMenu2(e);
}
void populate(JPopupMenu menu, MouseEvent e) {
AutoCloseable __1 = tempSetTL(componentPopupMenu_mouseEvent, e); try {
for (Object menuMaker : maker)
pcallF(menuMaker, menu);
vmBus_send("showingPopupMenu", e.getComponent(), menu);
} finally { _close(__1); }}
void displayMenu2(MouseEvent e) {
new PopupMenuMaker(e, menu -> populate(menu, e))
.allowScrolling(allowScrolling).run();
}
}
static void resizeImageButtonToMax(final JButton b, final int max) {
{ swing(() -> {
BufferedImage img = imageToBufferedImage(((ImageIcon) b.getIcon()).getImage());
if (img == null) return;
BufferedImage img2 = scaleBufferedImageToMaxWidthOrHeight(img, max);
if (img2 != img)
setButtonImage(img2, b);
}); }
}
static int niceButtons_maxImageSize = 128;
static int niceButtons_maxImageSize() {
return niceButtons_maxImageSize;
}
static A setVerticalTextPosition(final int pos, final A a) {
if (a != null) { swing(() -> { a.setVerticalTextPosition(pos); }); }
return a;
}
static A setFontSize(final float size, final A a) {
if (a == null) return a;
{ swing(() -> {
a.setFont(a.getFont().deriveFont((float) size));
if (a instanceof JComboBox) {
Component _a = ((JComboBox) a).getEditor().getEditorComponent();
if (_a instanceof JComponent)
((JComponent) _a).setFont(((JComponent) _a).getFont().deriveFont((float) size));
}
}); }
return a;
}
static A setFontSize(A a, float size) {
return setFontSize(size, a);
}
static A makeBold(final A c) {
if (c != null) { swing(() -> { c.setFont(c.getFont().deriveFont(java.awt.Font.BOLD)); }); }
return c;
}
static A setVerticalAlignment(final int pos, final A a) {
if (a != null) { swing(() -> { a.setVerticalAlignment(pos); }); }
return a;
}
static A setVerticalAlignment(final int pos, final A a) {
if (a != null) { swing(() -> { a.setVerticalAlignment(pos); }); }
return a;
}
static A setMargin(final int w, final int h, final A a) {
if (a != null) { swing(() -> {
a.setBorder(BorderFactory.createEmptyBorder(h, w, h, w));
}); }
return a;
}
static A setMargin(int w, A a) {
return setMargin(w, w, a);
}
static void onMouseEnter(final Component c, final Object r) {
if (c != null) { swing(() -> {
c.addMouseListener(new MouseAdapter() {
public void mouseEntered(MouseEvent e) {
pcallF(r);
}
});
}); }
}
static void onMouseExit(final Component c, final Object r) {
if (c != null) { swing(() -> {
c.addMouseListener(new MouseAdapter() {
public void mouseExited(MouseEvent e) {
pcallF(r);
}
});
}); }
}
static void metaSet(IMeta o, Object key, Object value) {
metaMapPut(o, key, value);
}
static void metaSet(Object o, Object key, Object value) {
metaMapPut(o, key, value);
}
static DynamicHStack dynamicHStack(Component... components) {
DynamicHStack stack = swingNu(DynamicHStack.class);
stack.addComponents(asList(components));
return stack;
}
static DynamicVStack dynamicVStack() {
return swingNu(DynamicVStack.class);
}
static DynamicVStack dynamicVStack(Component... components) {
DynamicVStack stack = dynamicVStack();
stack.addComponents(asList(components));
return stack;
}
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 ArrayList emptyList() {
return new ArrayList();
//ret Collections.emptyList();
}
static ArrayList emptyList(int capacity) {
return new ArrayList(max(0, capacity));
}
// Try to match capacity
static ArrayList emptyList(Iterable l) {
return l instanceof Collection ? emptyList(((Collection) l).size()) : emptyList();
}
static ArrayList emptyList(Object[] l) {
return emptyList(l(l));
}
// get correct type at once
static ArrayList emptyList(Class c) {
return new ArrayList();
}
static List ll(A... a) {
ArrayList l = new ArrayList(a.length);
if (a != null) for (A x : a) l.add(x);
return l;
}
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)
{ ping(); x.add(callF(f, o)); }
return x;
}
// 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()) { ping();
Map.Entry e = (Map.Entry) _e;
x.add(callF(f, e.getKey(), e.getValue()));
}
return x;
}
static List map(Object f, Object[] l) { return map(f, asList(l)); }
static List map(Object[] l, Object f) { return map(f, l); }
static List map(Object f, Map map) {
return map(map, f);
}
static List map(Iterable l, F1 f) { return map(f, l); }
static List map(F1 f, Iterable l) {
List x = emptyList(l);
if (l != null) for (A o : l)
{ ping(); x.add(callF(f, o)); }
return x;
}
static List map(IF1 f, Iterable l) { return map(l, f); }
static List map(Iterable l, IF1 f) {
List x = emptyList(l);
if (l != null) {
var it = l.iterator();
if (it.hasNext()) {
var pingSource = pingSource();
do {
ping(pingSource);
x.add(f.get(it.next()));
} while (it.hasNext());
}
}
return x;
}
static List map(IF1 f, A[] l) { return map(l, f); }
static List map(A[] l, IF1 f) {
List x = emptyList(l);
if (l != null) for (A o : l)
{ ping(); x.add(f.get(o)); }
return x;
}
static List map(Map map, IF2 f) {
List x = new ArrayList();
if (map != null) for (Map.Entry e : map.entrySet()) { ping();
x.add(f.get(e.getKey(), e.getValue()));
}
return x;
}
// new magic alias for mapLL - does it conflict?
static List map(IF1 f, A data1, A... moreData) {
List x = emptyList(l(moreData)+1);
x.add(f.get(data1));
if (moreData != null) for (A o : moreData)
{ ping(); x.add(f.get(o)); }
return x;
}
static TextImageAction textImageActionToolTip(String text, String image, Object action, String toolTip) {
TextImageAction t = new TextImageAction(text, image, action);
t.toolTip = toolTip;
return t;
}
static boolean isImageFile(File f) {
return isImageFileName(fileName(f)) && isFile(f);
}
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) { printStackTrace(__e); } return null;
}
static B pcallF(F1 f, A a) {
try { return f == null ? null : f.get(a); } catch (Throwable __e) { printStackTrace(__e); } return null;
}
static void pcallF(VF1 f, A a) {
try {
{ if (f != null) f.get(a); }
} catch (Throwable __e) { printStackTrace(__e); }
}
static Object pcallF(Runnable r) {
try { { if (r != null) r.run(); } } catch (Throwable __e) { printStackTrace(__e); } return null;
}
static A pcallF(IF0 f) {
try { return f == null ? null : f.get(); } catch (Throwable __e) { printStackTrace(__e); } return null;
}
static B pcallF(IF1 f, A a) {
try { return f == null ? null : f.get(a); } catch (Throwable __e) { printStackTrace(__e); } return null;
}
static String f2s(File f) {
return f == null ? null : f.getAbsolutePath();
}
static String f2s(String s) { return f2s(newFile(s)); }
static String f2s(java.nio.file.Path p) {
return p == null ? null : f2s(p.toFile());
}
static long toK(long l) {
return (l+1023)/1024;
}
static long fileSize(String path) { return getFileSize(path); }
static long fileSize(File f) { return getFileSize(f); }
static Thread startThread(Object runnable) {
return startThread(defaultThreadName(), runnable);
}
static Thread startThread(String name, Runnable runnable) {
runnable = wrapAsActivity(runnable);
return startThread(newThread(runnable, name));
}
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 void genericUI_openFile(File f) {
appendToMechQ_withDate("User actions", "User clicked on file " + f2s(f));
infoBox("TODO");
}
static List> zipTwoListsToPairs(List l1, List l2) {
int n = min(l(l1), l(l2));
List> out = emptyList(n);
for (int i = 0; i < n; i++) addPair(out, l1.get(i), l2.get(i));
return out;
}
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 File userDir() {
return new File(userHome());
}
static File userDir(String path) {
return new File(userHome(), path);
}
static void inputFilePath(final String msg, final Object action) {
inputFilePath(msg, userDir(), action);
}
// action: voidfunc(File)
static void inputFilePath(final String msg, final File defaultFile, final Object action) {
swingLater(new Runnable() { public void run() { try {
final JTextField tfPath = jtextfield(f2s(or(defaultFile, userDir())));
String title = joinStrings(" | ", msg, programName());
JComponent form = showFormTitled(title,
unnull(msg), centerAndEast(tfPath, jbutton("Browse...", new Runnable() { public void run() { try {
JFileChooser fileChooser = new JFileChooser(getTextTrim(tfPath));
if (fileChooser.showOpenDialog(tfPath) == JFileChooser.APPROVE_OPTION) {
tfPath.setText(fileChooser.getSelectedFile().getAbsolutePath());
tfPath.requestFocus();
}
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JFileChooser fileChooser = new JFileChooser(getTextTrim(tfPath));\r\n if..."; }})), new Runnable() { public void run() { try {
callF(action, new File(getTextTrim(tfPath)))
;
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "callF(action, new File(getTextTrim(tfPath)))"; }});
renameSubmitButton(form, "OK");
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "final JTextField tfPath = jtextfield(f2s(or(defaultFile, userDir())));\r\n S..."; }});
}
static IterableIterator> iterateListWithIndex(Iterable l) { return iterateListWithIndex(l, 0); }
static IterableIterator> iterateListWithIndex(Iterable l, int startAt) {
return iff(new Object() {
Iterator it = iterator(l);
int i = startAt;
public Object get() {
if (!it.hasNext()) return endMarker();
return pair(i++, it.next());
}
});
}
static List asVirtualList(A[] a) {
return wrapArrayAsList(a);
}
static String combinePrintParameters(String s, Object o) {
return (endsWithLetterOrDigit(s) ? s + ": " : s) + o;
}
static void ping_okInCleanUp() {
if (ping_pauseAll || ping_anyActions)
ping_impl(true);
}
// this syntax should be removed...
static Object getThreadLocal(Object o, String name) {
ThreadLocal t = (ThreadLocal) (getOpt(o, name));
return t != null ? t.get() : null;
}
static A getThreadLocal(ThreadLocal tl) {
return tl == null ? null : tl.get();
}
static A getThreadLocal(ThreadLocal tl, A defaultValue) {
return or(getThreadLocal(tl), defaultValue);
}
static ThreadLocal print_byThread_dontCreate() {
return print_byThread;
}
static boolean isFalse(Object o) {
return eq(false, o);
}
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 String getStackTrace(String msg) {
return getStackTrace_noRecord(new Throwable(msg));
}
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 StringBuffer)
rotateStringBuffer(((StringBuffer) buf), max);
else if (buf instanceof StringBuilder)
rotateStringBuilder(((StringBuilder) buf), max);
}
} catch (Exception __e) { throw rethrow(__e); } }
static void vmBus_send(String msg, Object... args) {
Object arg = vmBus_wrapArgs(args);
pcallFAll_minimalExceptionHandling(vm_busListeners_live(), msg, arg);
pcallFAll_minimalExceptionHandling(vm_busListenersByMessage_live().get(msg), msg, arg);
}
static void vmBus_send(String msg) {
vmBus_send(msg, (Object) null);
}
static Class mc() {
return main.class;
}
static A setMetaSrc(A a, Object src) {
setMetaAndVerify(a, "src", src);
return a;
}
static A setMetaSrc(A a, Object src) {
setMetaAndVerify(a, "src", src);
return a;
}
static Dimension getPreferredSize(final Component c) {
return c == null ? null : swing(new F0() { public Dimension get() { try { return c.getPreferredSize(); } catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "return c.getPreferredSize();"; }});
}
static JPanel jFullCenter(final Component c) {
return swing(new F0() { public JPanel get() { try {
JPanel panel = new JPanel(new GridBagLayout());
panel.add(c);
return panel;
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "JPanel panel = new JPanel(new GridBagLayout);\r\n panel.add(c);\r\n ret panel;"; }});
}
static RGBImage loadImage(String snippetIDOrURL) {
return new RGBImage(loadBufferedImage(snippetIDOrURL));
}
static RGBImage loadImage(File f) {
return new RGBImage(loadBufferedImage(f));
}
static JFrame getFrame(final Object _o) {
return swing(new F0() { public 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 JFrame showPackedFrame(String title, Component contents) {
return packFrame(showFrame(title, contents));
}
static JFrame showPackedFrame(Component contents) {
return packFrame(showFrame(contents));
}
static int moveToTopRightCorner_inset = 20;
static A moveToTopRightCorner(A a) {
return moveToTopRightCorner(moveToTopRightCorner_inset, moveToTopRightCorner_inset, a);
}
static A moveToTopRightCorner(int insetX, int insetY, A a) {
{ swing(() -> {
Window w = getWindow(a);
if (w != null) {
var bounds = preferredScreenBounds();
w.setLocation(bounds.x2()-w.getWidth()-insetX, bounds.y1()+insetY);
}
}); }
return a;
}
static Component frameIcon(Component c, String imageID) {
setFrameIconLater(c, imageID);
return c;
}
static Component frameIcon(String imageID, Component c) {
setFrameIconLater(c, imageID);
return c;
}
static BufferedImage loadImage2(String snippetIDOrURL) {
return loadBufferedImage(snippetIDOrURL);
}
static BufferedImage loadImage2(File file) {
return loadBufferedImage(file);
}
static A setFrameTitle(A c, final String title) {
final Frame f = getAWTFrame(c);
if (f != null) { swing(() -> { 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 ThreadLocal currentImage_var = new ThreadLocal();
static BufferedImage currentImage() {
return currentImage_var.get();
}
static void currentImage(BufferedImage img) {
currentImage_var.set(img);
}
static ThreadLocal print_byThread() {
synchronized(print_byThread_lock) {
if (print_byThread == null)
print_byThread = new ThreadLocal();
}
return print_byThread;
}
// f can return false to suppress regular printing
// call print_raw within f to actually print something
static AutoCloseable tempInterceptPrint(F1 f) {
return tempSetThreadLocal(print_byThread(), f);
}
static Object callOpt_withVarargs(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);
Method me = cache.findMethod(method, args);
if (me == null) {
// TODO: varargs
return null;
}
if ((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(method, args);
if (me != null)
return invokeMethod(me, o, args);
// try varargs
List methods = cache.cache.get(method);
if (methods != null) methodSearch: for (Method m : methods) {
{ if (!(m.isVarArgs())) continue; }
Object[] newArgs = massageArgsForVarArgsCall(m, args);
if (newArgs != null)
return invokeMethod(m, o, newArgs);
}
return null;
}
} catch (Exception __e) { throw rethrow(__e); } }
static Object getOpt(Object o, String field) {
return getOpt_cached(o, field);
}
static Object getOpt(String field, Object o) {
return getOpt_cached(o, field);
}
static Object getOpt_raw(Object o, String field) { try {
Field f = getOpt_findField(o.getClass(), field);
if (f == null) return null;
makeAccessible(f);
return f.get(o);
} catch (Exception __e) { throw rethrow(__e); } }
// access of static fields is not yet optimized
static Object getOpt(Class c, String field) { try {
if (c == null) return null;
Field f = getOpt_findStaticField(c, field);
if (f == null) return null;
makeAccessible(f);
return 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;
}
// BREAKING CHANGE!
// Also NOTE: Iterators of these sync-wrapped collections
// after generally NOT thread-safe!
// TODO: change that?
static Set synchroLinkedHashSet() {
return synchronizedSet(new CompactLinkedHashSet());
}
static int iteratorCount_int_close(Iterator i) { try {
int n = 0;
if (i != null) while (i.hasNext()) { i.next(); ++n; }
if (i instanceof AutoCloseable) ((AutoCloseable) i).close();
return n;
} catch (Exception __e) { throw rethrow(__e); } }
static Object[] asObjectArray(Collection l) {
return toObjectArray(l);
}
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 Field makeAccessible(Field f) {
try {
f.setAccessible(true);
} catch (Throwable e) {
// Note: The error reporting only works with Java VM option --illegal-access=deny
vmBus_send("makeAccessible_error", e, f);
}
return f;
}
static Method makeAccessible(Method m) {
try {
m.setAccessible(true);
} catch (Throwable e) {
vmBus_send("makeAccessible_error", e, m);
}
return m;
}
static Constructor makeAccessible(Constructor c) {
try {
c.setAccessible(true);
} catch (Throwable e) {
vmBus_send("makeAccessible_error", e, c);
}
return c;
}
static Object getOptDynOnly(DynamicObject o, String field) {
if (o == null || o.fieldValues == null) return null;
return o.fieldValues.get(field);
}
static RuntimeException asRuntimeException(Throwable t) {
if (t instanceof Error)
_handleError((Error) t);
return t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t);
}
static String structureForUser(Object o) { return structureForUser(o, new structure_Data()); }
static String structureForUser(Object o, structure_Data d) {
d.noStringSharing = true;
d.warnIfUnpersistable(false);
return beautifyStructure(structure(o, d));
}
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 == null || args.length == 0) return nuObjectWithoutArguments(c); // cached!
Constructor m = nuObject_findConstructor(c, args);
makeAccessible(m);
return (A) m.newInstance(args);
} catch (Exception __e) { throw rethrow(__e); } }
static Constructor nuObject_findConstructor(Class c, Object... args) {
for (Constructor m : getDeclaredConstructors_cached(c)) {
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 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);
}
}
public static String join(String glue, Iterable strings) {
if (strings == null) return "";
if (strings instanceof Collection) {
if (((Collection) strings).size() == 1) return str(first((Collection) strings));
}
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));
}
public static String join(String glue, Object... 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 List nlTok(String s) {
return javaTokPlusPeriod(s);
}
static CharSequence subCharSequence(CharSequence s, int x) {
return subCharSequence(s, x, s == null ? 0 : s.length());
}
static CharSequence subCharSequence(CharSequence 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.subSequence(x, y);
}
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 void logMechListAppendLocally(String listName, String text) {
if (empty(text)) return;
logStructureWithDate(mechListAppendLogFile(listName),
litorderedmap("list" , listName, "text", text));
appendToFile(createLocalMechListFile(listName), assureTrailingNewLine(text));
}
static 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 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(Object... objects) { throw new Fail(objects); }
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 != l(args)) {
if (debug)
print("Bad parameter length: " + args.length + " vs " + types.length);
return false;
}
for (int i = 0; i < types.length; i++) {
Object arg = args[i];
if (!(arg == null ? !types[i].isPrimitive()
: isInstanceX(types[i], arg))) {
if (debug)
print("Bad parameter " + i + ": " + arg + " vs " + types[i]);
return false;
}
}
return true;
}
static void _handleError(Error e) {
//call(javax(), '_handleError, e);
}
static JButton jImageAndTextButton_defaultPlacement(String imageID, String text, Object action) {
return setText(jImageButton(imageID, action), text);
}
// button without action
static JButton jImageAndTextButton_defaultPlacement(String imageID, String text) {
return jImageAndTextButton_defaultPlacement(imageID, text, null);
}
static boolean empty(Collection c) { return c == null || c.isEmpty(); }
static boolean empty(Iterable c) { return c == null || !c.iterator().hasNext(); }
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(BitSet bs) { return bs == null || bs.isEmpty(); }
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(Iterator i) { return i == null || !i.hasNext(); }
static boolean empty(double[] a) { return a == null || a.length == 0; }
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(short[] a) { return a == null || a.length == 0; }
static boolean empty(IMultiMap mm) { return mm == null || mm.size() == 0; }
static boolean empty(File f) { return getFileSize(f) == 0; }
static boolean empty(Rect r) { return !(r != null && r.w != 0 && r.h != 0); }
static boolean empty(Chain c) { return c == null; }
static boolean empty(AppendableChain c) { return c == null; }
static A setToolTipText(final A c, final Object toolTip) {
if (c == null) return null;
{ swing(() -> {
String s = str_nullIfEmpty(toolTip);
if (neq(s, c.getToolTipText()))
c.setToolTipText(s);
}); }
return c;
}
static A setToolTipText(Object toolTip, A c) {
return setToolTipText(c, toolTip);
}
static void setTrayIconToolTip(TrayIcon trayIcon, String toolTip) {
if (trayIcon != null) trayIcon.setToolTip(toolTip);
}
static Object vm_generalMap_get(Object key) {
return vm_generalMap().get(key);
}
static Object vm_generalMap_put(Object key, Object value) {
return mapPutOrRemove(vm_generalMap(), key, value);
}
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 Object _get(String field, Object o) {
return get(o, field);
}
static A _get(A[] l, int idx) {
return idx >= 0 && idx < l(l) ? l[idx] : null;
}
static MouseListener findComponentPopupMenuListener_gen(final JComponent c) {
return c == null ? null : swing(() ->
firstWithClassShortNamed("componentPopupMenu_Adapter", c.getMouseListeners())
);
}
static boolean internalFrameActive(Component c) {
final JInternalFrame f = getInternalFrame(c);
return f != null && swing(new F0() { public Boolean get() { try { return f.isSelected(); } catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "return f.isSelected();"; }});
}
static AutoCloseable tempSetTL(ThreadLocal tl, A a) {
return tempSetThreadLocal(tl, a);
}
static AutoCloseable tempSetTL(BetterThreadLocal tl, A a) {
return tempSetThreadLocalIfNecessary(tl, a);
}
static void _close(AutoCloseable c) {
if (c != null) try {
c.close();
} catch (Throwable e) {
// Some classes stupidly throw an exception on double-closing
if (c instanceof javax.imageio.stream.ImageOutputStream)
return;
else throw rethrow(e);
}
}
static BufferedImage imageToBufferedImage(Image img) {
if (img == null || img instanceof BufferedImage) return (BufferedImage) img;
BufferedImage bimage = new BufferedImage(img.getWidth(null), img.getHeight(null), BufferedImage.TYPE_INT_ARGB);
bimage.createGraphics().drawImage(img, 0, 0, null);
return bimage;
}
static BufferedImage scaleBufferedImageToMaxWidthOrHeight(int max, BufferedImage img) {
int w = img.getWidth(), h = img.getHeight();
if (w <= max && h <= max) return img;
double scale = max/(double) max(w, h);
return scaleImage(img, scale);
}
static BufferedImage scaleBufferedImageToMaxWidthOrHeight(BufferedImage img, int max) {
return scaleBufferedImageToMaxWidthOrHeight(max, img);
}
static JButton setButtonImage(Icon img, JButton btn) {
btn.setIcon(img);
return btn;
}
static JButton setButtonImage(Image img, JButton btn) {
btn.setIcon(imageIcon(img));
return btn;
}
static A setButtonImage(Image img, A btn) {
btn.setIcon(imageIcon(img));
return btn;
}
static A setButtonImage(A btn, Image img) {
return setButtonImage(img, btn);
}
static A setButtonImage(A btn, String imageID) {
btn.setIcon(imageIcon(imageID));
return btn;
}
static JButton setButtonImage(JButton btn, Image img) {
return setButtonImage(img, btn);
}
static JButton setButtonImage(JButton btn, Icon img) {
return setButtonImage(img, btn);
}
static void metaMapPut(IMeta o, Object key, Object value) {
{ if (o != null) o.metaPut(key, value); }
}
static void metaMapPut(Object o, Object key, Object value) {
var meta = initIMeta(o);
{ if (meta != null) meta.metaPut(key, value); }
}
static A swingNu(final Class c, final Object... args) {
return swingConstruct(c, args);
}
// 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 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 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 > A max (Iterable l) {
A max = null;
var it = iterator(l);
if (it.hasNext()) {
max = it.next();
while (it.hasNext()) {
A a = it.next();
if (cmp(a, max) > 0)
max = a;
}
}
return max;
}
/*Nah.
static int max(Collection c) {
int x = Integer.MIN_VALUE;
for (int i : c) x = max(x, i);
ret 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 > A max(A a, A b) {
return cmp(a, b) >= 0 ? a : b;
}
// legacy mode
//sbool ping_actions_shareable = true;
static volatile boolean ping_pauseAll = false;
static int ping_sleep = 100; // poll pauseAll flag every 100
static volatile boolean ping_anyActions = false;
static Map ping_actions = newWeakHashMap();
static ThreadLocal ping_isCleanUpThread = new ThreadLocal();
// ignore pingSource if not PingV3
static boolean ping(PingSource pingSource) { return ping(); }
// always returns true
static boolean ping() {
//ifdef useNewPing
newPing();
//endifdef
if (ping_pauseAll || ping_anyActions) ping_impl(true /* XXX */);
//ifndef LeanMode ping_impl(); endifndef
return true;
}
// returns true when it slept
static boolean ping_impl(boolean okInCleanUp) { try {
if (ping_pauseAll && !isAWTThread()) {
do
Thread.sleep(ping_sleep);
while (ping_pauseAll);
return true;
}
if (ping_anyActions) { // don't allow sharing ping_actions
if (!okInCleanUp && !isTrue(ping_isCleanUpThread.get()))
failIfUnlicensed();
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); } }
// assumptions:
// -pingSource() stays constant within a stack frame (so you can cache it)
// -all changes happen with tempSetPingSource
// -multiple threads can share a PingSource
static PingSource pingSource() {
return pingSource_tl().get();
}
static PingSource pingSource(Thread thread) {
return pingSource_tl().get(thread);
}
static boolean isImageFileName(String s) {
return eqicOneOf(fileExtension(s), ".png", ".jpg", ".jpeg", ".gif"
);
}
static String fileName(File f) {
return f == null ? null : f.getName();
}
static boolean isFile(File f) {
return f != null && f.isFile();
}
static boolean isFile(String path) {
return isFile(newFile(path));
}
static Object pcallFunction(Object f, Object... args) {
try { return callFunction(f, args); } catch (Throwable __e) { printStackTrace(__e); }
return null;
}
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 File newFile(String base, String... names) {
return newFile(newFile(base), names);
}
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 String defaultThreadName_name;
static String defaultThreadName() {
if (defaultThreadName_name == null)
defaultThreadName_name = "A thread by " + programID();
return defaultThreadName_name;
}
static Runnable wrapAsActivity(Object r) {
if (r == null) return null;
Runnable r2 = toRunnable(r);
Object mod = dm_current_generic();
if (mod == null) return r2;
return new Runnable() { public void run() { try {
AutoCloseable c = (AutoCloseable) (rcall("enter", mod));
AutoCloseable __1 = c; try {
r2.run();
} finally { _close(__1); }} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "AutoCloseable c = (AutoCloseable) (rcall enter(mod));\r\n temp c;\r\n r2.r..."; }};
}
// runnable = Runnable or String (method name)
static Thread newThread(Object runnable) {
return new BetterThread(_topLevelErrorHandling(toRunnable(runnable)));
}
static Thread newThread(Object runnable, String name) {
if (name == null) name = defaultThreadName();
return new BetterThread(_topLevelErrorHandling(toRunnable(runnable)), name);
}
static Thread newThread(String name, Object runnable) {
return newThread(runnable, name);
}
static Runnable toRunnable(final Object o) {
if (o == null) return null;
if (o instanceof Runnable) return (Runnable) o;
if (o instanceof String) throw fail("callF_legacy");
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 void appendToMechQ_withDate(final String listName, final String text) {
mechAppend_noUniq_inQ(listName, "[" + localDateWithMilliseconds() + "] " + text);
}
static JWindow infoBox(Object text) {
return infoMessage(strOrNull(text));
}
static JWindow infoBox(String text) {
return infoMessage(text);
}
static JWindow infoBox(String text, double seconds) {
return infoMessage(text, seconds);
}
static JWindow infoBox(Throwable e) {
return infoMessage(e);
}
static void addPair(Collection> c, A a, B b) {
if (c != null) c.add(pair(a, b));
}
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(() -> {
for (Component comp : ((Container) c).getComponents())
scanForComponents(comp, theClass, l);
}); }
}
static String _userHome;
static String userHome() {
if (_userHome == null)
return actualUserHome();
return _userHome;
}
static File userHome(String path) {
return new File(userDir(), path);
}
static void swingLater(long delay, final Object r) {
javax.swing.Timer timer = new javax.swing.Timer(toInt(delay), actionListener(wrapAsActivity(r)));
timer.setRepeats(false);
timer.start();
}
static void swingLater(Object r) {
SwingUtilities.invokeLater(toRunnable(r));
}
static JTextField jtextfield() {
return jTextField();
}
static JTextField jtextfield(String text) {
return jTextField(text);
}
static JTextField jtextfield(Object o) {
return jTextField(o);
}
static A or(A a, A b) {
return a != null ? a : b;
}
static String joinStrings(String sep, Object... strings) {
return joinStrings(sep, Arrays.asList(strings));
}
static String joinStrings(String sep, Iterable strings) {
StringBuilder buf = new StringBuilder();
for (Object o : unnull(strings)) {
String s = strOrNull(o);
if (nempty(s)) {
if (nempty(buf)) buf.append(sep);
buf.append(s);
}
}
return str(buf);
}
static String programName() {
return getProgramName();
}
static int showForm_defaultGap = 4;
static int showForm_gapBetweenColumns = 10;
static JPanel showFormTitled(final String title, final Object... _parts) {
JDesktopPane desktop = mainDesktopPane();
if (desktop != null) return showInternalFrameFormTitled(desktop, title, _parts);
return swing(() -> {
JPanel panel = showForm_makePanel(false, _parts);
showForm_makeFrame(title, panel);
return panel;
});
}
static JPanel showForm_makePanel(Boolean internalFrame, Object... _parts) {
List out = showForm_arrange1(showForm_makeComponents(internalFrame, _parts));
return vstackWithSpacing(out, showForm_defaultGap);
}
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 int[] unnull(int[] l) { return l == null ? emptyIntArray() : l; }
static char[] unnull(char[] l) { return l == null ? emptyCharArray() : l; }
static double[] unnull(double[] l) { return l == null ? emptyDoubleArray() : 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[]) emptyObjectArray() : 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 Symbol unnull(Symbol s) {
return s == null ? emptySymbol() : s;
}
//endif
static Pair unnull(Pair p) {
return p != null ? p : new Pair(null, null);
}
static int unnull(Integer i) { return i == null ? 0 : i; }
static long unnull(Long l) { return l == null ? 0L : l; }
static double unnull(Double l) { return l == null ? 0.0 : l; }
static JPanel centerAndEast(final Component c, final Component e) {
return swing(new F0() { public JPanel get() { try {
JPanel panel = new JPanel(new BorderLayout());
panel.add(BorderLayout.CENTER, wrap(c));
panel.add(BorderLayout.EAST, wrap(e));
return panel;
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "JPanel panel = new JPanel(new BorderLayout);\r\n panel.add(BorderLayout.CENT..."; }});
}
static JButton jbutton(String text, Runnable action) {
return newButton(text, action);
}
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 String getTextTrim(JTextComponent c) {
return trim(getText(c));
}
// tested for editable combo box - returns the contents of text field
static String getTextTrim(JComboBox cb) {
return trim(getText(cb));
}
static String getTextTrim(JComponent c) {
if (c instanceof JLabel) return trim(((JLabel) c).getText());
if (c instanceof JComboBox) return getTextTrim((JComboBox) c);
return getTextTrim((JTextComponent) c);
}
static A renameSubmitButton(A form, String newName) {
renameButton(form, showFormSubmitButtonName(), newName);
return form;
}
static A renameSubmitButton(String newName, A form) {
return renameSubmitButton(form, newName);
}
// f: func -> A | endMarker
static IterableIterator iff(Object f) {
return iteratorFromFunction_withEndMarker(f);
}
// can't use type parameter because end marker
static IterableIterator iff(F0 f) {
return iteratorFromFunction_withEndMarker(f);
}
static IterableIterator iff(IF0 f) {
return iteratorFromFunction_withEndMarker(f);
}
static Iterator iterator(Iterable c) {
return c == null ? emptyIterator() : c.iterator();
}
static Object endMarker() {
return iteratorFromFunction_endMarker;
}
static Pair pair(A a, B b) {
return new Pair(a, b);
}
static Pair pair(A a) {
return new Pair(a, a);
}
static List wrapArrayAsList(A[] a) {
return a == null ? null : Arrays.asList(a);
}
static boolean endsWithLetterOrDigit(String s) {
return s != null && s.length() > 0 && Character.isLetterOrDigit(s.charAt(s.length()-1));
}
// 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 String hideCredentials(URL url) { return url == null ? null : hideCredentials(str(url)); }
static String hideCredentials(String url) {
try {
if (startsWithOneOf(url, "http://", "https://") && isAGIBlueDomain(hostNameFromURL(url))) return url;
} catch (Throwable e) {
print("HideCredentials", e);
}
return url.replaceAll("([&?])(_pass|key|cookie)=[^&\\s\"]*", "$1$2=");
}
static String hideCredentials(Object o) {
return hideCredentials(str(o));
}
static void rotateStringBuffer(StringBuffer buf, int max) { try {
if (buf == null) return;
synchronized(buf) {
if (buf.length() <= max) return;
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);
}
buf.trimToSize();
}
} catch (Exception __e) { throw rethrow(__e); } }
static void rotateStringBuilder(StringBuilder buf, int max) { try {
if (buf == null) return;
synchronized(buf) {
if (buf.length() <= max) return;
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);
}
buf.trimToSize();
}
} catch (Exception __e) { throw rethrow(__e); } }
static Object vmBus_wrapArgs(Object... args) {
return empty(args) ? null
: l(args) == 1 ? args[0]
: args;
}
static void pcallFAll_minimalExceptionHandling(Collection l, Object... args) {
if (l != null) for (Object f : cloneList(l)) { ping(); pcallF_minimalExceptionHandling(f, args); }
}
static void pcallFAll_minimalExceptionHandling(Iterator it, Object... args) {
while (it.hasNext()) { ping(); pcallF_minimalExceptionHandling(it.next(), args); }
}
static Set vm_busListeners_live_cache;
static Set vm_busListeners_live() { if (vm_busListeners_live_cache == null) vm_busListeners_live_cache = vm_busListeners_live_load(); return vm_busListeners_live_cache;}
static Set vm_busListeners_live_load() {
return vm_generalIdentityHashSet("busListeners");
}
static Map vm_busListenersByMessage_live_cache;
static Map vm_busListenersByMessage_live() { if (vm_busListenersByMessage_live_cache == null) vm_busListenersByMessage_live_cache = vm_busListenersByMessage_live_load(); return vm_busListenersByMessage_live_cache;}
static Map vm_busListenersByMessage_live_load() {
return vm_generalHashMap("busListenersByMessage");
}
static void setMetaAndVerify(Object o, Object key, Object value) {
setMeta(o, key, value);
assertSame(() -> "setMeta failed (class: " + className(o) + ", key: " + key + ")",
value, metaGet(o, key));
}
static void setMetaAndVerify(IMeta o, Object key, Object value) {
setMeta(o, key, value);
assertSame(() -> "setMeta failed (class: " + className(o) + ", key: " + key + ")",
value, metaGet(o, key));
}
static boolean loadBufferedImage_useImageCache = true;
static BufferedImage loadBufferedImage(String snippetIDOrURLOrFile) { try {
ping();
if (snippetIDOrURLOrFile == null) return null;
if (isURL(snippetIDOrURLOrFile))
return imageIO_readURL(snippetIDOrURLOrFile);
if (isSnippetID(snippetIDOrURLOrFile)) {
String snippetID = "" + parseSnippetID(snippetIDOrURLOrFile);
IResourceLoader rl = vm_getResourceLoader();
if (rl != null)
return loadBufferedImage(rl.loadLibrary(snippetID));
File dir = imageSnippetsCacheDir();
if (loadBufferedImage_useImageCache) {
dir.mkdirs();
File file = new File(dir, snippetID + ".png");
if (file.exists() && file.length() != 0)
try {
return ImageIO.read(file);
} catch (Throwable e) {
e.printStackTrace();
// fall back to loading from sourceforge
}
}
String imageURL = snippetImageURL_http(snippetID);
print("Loading image: " + imageURL);
BufferedImage image = imageIO_readURL(imageURL);
if (loadBufferedImage_useImageCache) {
File tempFile = new File(dir, snippetID + ".tmp." + System.currentTimeMillis());
ImageIO.write(image, "png", tempFile);
tempFile.renameTo(new File(dir, snippetID + ".png"));
//Log.info("Cached image.");
}
//Log.info("Loaded image.");
return image;
} else
return loadBufferedImage(new File(snippetIDOrURLOrFile));
} catch (Exception __e) { throw rethrow(__e); } }
static BufferedImage loadBufferedImage(File file) {
return loadBufferedImageFile(file);
}
static Object first(Object list) {
return first((Iterable) list);
}
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 Pair first(Map map) {
return mapEntryToPair(first(entrySet(map)));
}
static Pair first(MultiMap mm) {
if (mm == null) return null;
var e = first(mm.data.entrySet());
if (e == null) return null;
return pair(e.getKey(), first(e.getValue()));
}
static A first(IterableIterator i) {
return first((Iterator ) i);
}
static A first(Iterator i) {
return i == null || !i.hasNext() ? null : i.next();
}
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 Character first(CharSequence s) { return empty(s) ? null : s.charAt(0); }
static A first(Pair p) {
return p == null ? null : p.a;
}
static Byte first(byte[] l) {
return empty(l) ? null : l[0];
}
static A first(A[] l, IF1 pred) {
return firstThat(l, pred);
}
static A first(Iterable l, IF1 pred) {
return firstThat(l, pred);
}
static A first(IF1 pred, Iterable l) {
return firstThat(pred, l);
}
static A first(AppendableChain a) {
return a == null ? null : a.element;
}
static List buttonsInGroup(ButtonGroup g) {
if (g == null) return ll();
return asList(g.getElements());
}
static int packFrame_minw = 150, packFrame_minh = 50;
static A packFrame(final A c) {
{ swing(() -> {
Window w = getWindow(c);
if (w != null) {
w.pack();
int maxW = getScreenWidth()-50, maxH = getScreenHeight()-50;
w.setSize(
min(maxW, max(w.getWidth(), packFrame_minw)),
min(maxH, max(w.getHeight(), packFrame_minh)));
}
}); }
return c;
}
static JFrame packFrame(ButtonGroup g) {
return packFrame(getFrame(g));
}
static JFrame showFrame() {
return makeFrame();
}
static JFrame showFrame(Object content) {
return makeFrame(content);
}
static JFrame showFrame(String title) {
return makeFrame(title);
}
static JFrame showFrame(String title, Object content) {
return makeFrame(title, content);
}
static JFrame showFrame(final JFrame f) {
if (f != null) { swing(() -> {
if (frameTooSmall(f)) frameStandardSize(f);
if (!f.isVisible()) f.setVisible(true); // XXX
if (f.getState() == Frame.ICONIFIED) f.setState(Frame.NORMAL);
}); }
return f;
}
// make or update frame
static JFrame showFrame(String title, Object content, JFrame frame) {
if (frame == null)
return showFrame(title, content);
else {
frame.setTitle(title);
setFrameContents(frame, content);
return frame;
}
}
static Window getWindow(Object o) {
if (!(o instanceof Component)) return null;
return swing(() -> {
Component c = (Component) o;
while (c != null) {
if (c instanceof Window) return ((Window) c);
c = c.getParent();
}
return null;
});
}
static Rect preferredScreenBounds() {
return screenBounds_safe(preferredScreen());
}
static JFrame setFrameIconLater(Component c, final String imageID) {
final JFrame frame = getFrame(c);
if (frame != null)
startThread("Loading Icon", new Runnable() { public void run() { try {
final Image i = imageIcon(or2(imageID, "#1005557")).getImage();
swingLater(new Runnable() { public void run() { try {
frame.setIconImage(i);
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "frame.setIconImage(i);"; }});
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "final Image i = imageIcon(or2(imageID, \"#1005557\")).getImage();\r\n swingL..."; }});
return frame;
}
static Frame getAWTFrame(final Object _o) {
return swing(new F0 IterableIterator iteratorFromFunction_withEndMarker(final Object f) {
class IFF extends IterableIterator {
A a;
boolean have, done;
public boolean hasNext() {
getNext();
return !done;
}
public A next() {
getNext();
if (done) throw fail();
A _a = a;
a = null;
have = false;
return _a;
}
void getNext() {
if (done || have) return;
Object o = callF(f);
if (o == iteratorFromFunction_endMarker)
{ done = true; return; }
a = (A) o;
have = true;
}
};
return new IFF();
}
// optimized version for F0 argument; TODO: do same for IF0
static IterableIterator iteratorFromFunction_withEndMarker(final F0 f) {
return iteratorFromFunction_withEndMarker_f0(f);
}
static AutoCloseable tempSetThreadLocal(final ThreadLocal tl, A a) {
if (tl == null) return null;
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 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); } }
// no longer synchronizes! (see #1102990)
static _MethodCache callOpt_getCache(Class c) {
_MethodCache cache = callOpt_cache.get(c);
if (cache == null)
callOpt_cache.put(c, cache = new _MethodCache(c));
return cache;
}
static Object[] massageArgsForVarArgsCall(Executable m, Object[] args) {
Class[] types = m.getParameterTypes();
int n = types.length-1, nArgs = l(args);
if (nArgs < n) return null;
for (int i = 0; i < n; i++)
if (!argumentCompatibleWithType(args[i], types[i]))
return null;
Class varArgType = types[n].getComponentType();
for (int i = n; i < nArgs; i++)
if (!argumentCompatibleWithType(args[i], varArgType))
return null;
Object[] newArgs = new Object[n+1];
arraycopy(args, 0, newArgs, 0, n);
// TODO: optimize
int nVarArgs = nArgs-n;
Object varArgs = Array.newInstance(varArgType, nVarArgs);
for (int i = 0; i < nVarArgs; i++)
Array.set(varArgs, i, args[n+i]);
newArgs[n] = varArgs;
return newArgs;
}
//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 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 Map getOpt_getFieldMap(Object o) {
Class c = _getClass(o);
HashMap map = getOpt_cache.get(c);
if (map == null)
map = getOpt_makeCache(c);
return map;
}
static Object getOpt_cached(Object o, String field) { try {
if (o == null) return null;
Map map = getOpt_getFieldMap(o);
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 syncMapGet2(((DynamicObject) o).fieldValues, 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();
if (!reflection_classesNotToScan().contains(c.getName())) {
Class _c = c;
do {
for (Field f : _c.getDeclaredFields()) {
makeAccessible(f);
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 Set synchronizedSet() {
return synchroHashSet();
}
static Set synchronizedSet(Set set) {
return Collections.synchronizedSet(set);
}
// binary legacy signature
static Object[] toObjectArray(Collection c) {
return toObjectArray((Iterable) c);
}
static Object[] toObjectArray(Iterable c) {
List l = asList(c);
return l.toArray(new Object[l.size()]);
}
static String beautifyStructure(String s) {
List tok = javaTokForStructure(s);
structure_addTokenMarkers(tok);
jreplace(tok, "lhm", "");
return join(tok);
}
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) { structureToPrintWriter(o, out, new structure_Data()); }
static void structureToPrintWriter(Object o, PrintWriter out, structure_Data d) {
d.out = out;
structure_go(o, d);
}
// leave to false, unless unstructure() breaks
static boolean structure_allowShortening = false;
// info on how to serialize objects of a certain class
static class structure_ClassInfo {
Class c;
String shortName;
List fields;
Method customSerializer;
IVF1 serializeObject; // can be set by caller of structure function
boolean special = false; // various special classes
boolean nullInstances = false; // serialize all instances as null (e.g. lambdas/anonymous classes)
boolean javafy = false; // always convert to "j ..."
Object emptyInstance; // to grab default field values from
public String toString() {
return commaCombine(
"Class " + className(c),
stringIf("special", special),
stringIf("customSerializer", customSerializer != null),
stringIf("javafy", javafy),
stringIf("nullInstances", nullInstances));
}
void nullInstances(boolean b) {
this.nullInstances = b;
if (b) special = true;
}
void javafy(boolean b) {
this.javafy = b;
if (b) special = true;
}
// overridable - return true if you wrote the object
boolean handle(A o) { return false; }
}
static class structure_Data {
PrintWriter out;
int stringSizeLimit;
int shareStringsLongerThan = 20;
boolean noStringSharing = false;
boolean storeBaseClasses = false;
boolean honorFieldOrder = true;
String mcDollar = actualMCDollar();
final public structure_Data setWarnIfUnpersistable(boolean warnIfUnpersistable){ return warnIfUnpersistable(warnIfUnpersistable); }
public structure_Data warnIfUnpersistable(boolean warnIfUnpersistable) { this.warnIfUnpersistable = warnIfUnpersistable; return this; } final public boolean getWarnIfUnpersistable(){ return warnIfUnpersistable(); }
public boolean warnIfUnpersistable() { return warnIfUnpersistable; }
boolean warnIfUnpersistable = true;
final public structure_Data setStackTraceIfUnpersistable(boolean stackTraceIfUnpersistable){ return stackTraceIfUnpersistable(stackTraceIfUnpersistable); }
public structure_Data stackTraceIfUnpersistable(boolean stackTraceIfUnpersistable) { this.stackTraceIfUnpersistable = stackTraceIfUnpersistable; return this; } final public boolean getStackTraceIfUnpersistable(){ return stackTraceIfUnpersistable(); }
public boolean stackTraceIfUnpersistable() { return stackTraceIfUnpersistable; }
boolean stackTraceIfUnpersistable = true;
// skip a field if it has the default value defined in the class
// -slower, and may cause issues with schema evolution
// -OTOH, it can serialize null values for a field with default non-null value
final public structure_Data setSkipDefaultValues(boolean skipDefaultValues){ return skipDefaultValues(skipDefaultValues); }
public structure_Data skipDefaultValues(boolean skipDefaultValues) { this.skipDefaultValues = skipDefaultValues; return this; } final public boolean getSkipDefaultValues(){ return skipDefaultValues(); }
public boolean skipDefaultValues() { return skipDefaultValues; }
boolean skipDefaultValues = false;
transient IF1 shouldIncludeField;
boolean shouldIncludeField(Field f) { return shouldIncludeField != null ? shouldIncludeField.get(f) : shouldIncludeField_base(f); }
final boolean shouldIncludeField_fallback(IF1 _f, Field f) { return _f != null ? _f.get(f) : shouldIncludeField_base(f); }
boolean shouldIncludeField_base(Field f) { return true; }
IdentityHashMap seen = new IdentityHashMap();
//new BitSet refd;
HashMap strings = new HashMap();
HashSet concepts = new HashSet();
HashMap infoByClass = new HashMap();
// wrapper for _persistenceInfo field or _persistenceInfo method
// by class (taking the object instance)
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; }
structure_Data app(char c) { out.print(c); return this; }
structure_ClassInfo infoForClass(Class c) {
structure_ClassInfo info = infoByClass.get(c);
if (info == null) info = newClass(c);
return info;
}
String realShortName(String name) {
return dropPrefix("main$",
dropPrefix("loadableUtils.utils$",
dropPrefix(mcDollar, name)));
}
// called when a new class is detected
// can be overridden by clients
structure_ClassInfo newClass(Class c) {
// special classes here!
if (c == File.class)
return new structure_ClassInfo() {
@Override boolean handle(File o) {
append("File ").append(quote(o.getPath()));
return true;
}
};
structure_ClassInfo info = new structure_ClassInfo();
info.c = c;
infoByClass.put(c, info);
String name = c.getName();
String shortName = realShortName(name);
if (startsWithDigit(shortName)) shortName = name; // for anonymous classes
info.shortName = shortName;
try {
if (isSyntheticOrAnonymous(c)) {
info.nullInstances(true);
return info;
}
if (c.isEnum()) {
info.special = true;
return info;
}
if (c.isArray()) {
// info.special?
return info;
}
if ((info.customSerializer = findMethodNamed(c, "_serialize"))
!= null) info.special = true;
if (storeBaseClasses) {
Class sup = c.getSuperclass();
if (sup != Object.class) {
append("bc ");
append(shortDynClassNameForStructure(c));
out.print(" ");
append(shortDynClassNameForStructure(sup));
out.print(" ");
infoForClass(sup); // transitively write out superclass relations
}
}
if (eqOneOf(name, "java.awt.Color", "java.lang.ThreadLocal"))
info.javafy(true);
else if (name.startsWith("sun") || !isPersistableClass(c)) {
info.javafy(true);
if (warnIfUnpersistable) {
String msg = "Class not persistable: " + c + " (anonymous or no default constructor), referenced from " + last(stack);
if (stackTraceIfUnpersistable)
printStackTrace(new Throwable(msg));
else
print(msg);
}
} else if (skipDefaultValues) {
var ctor = getDefaultConstructor(c);
if (ctor != null)
info.emptyInstance = invokeConstructor(ctor);
}
} catch (Throwable e) { printStackTrace(e);
info.nullInstances(true);
}
return info;
}
void setFields(structure_ClassInfo info, List fields) {
info.fields = fields;
}
void writeObject(Object o, String shortName, Map fv) {
String singleField = fv.size() == 1 ? first(fv.keySet()) : null;
append(shortName);
n += countDots(shortName)*2; // correct token count
int l = n;
Iterator it = fv.entrySet().iterator();
class WritingObject implements Runnable {
String lastFieldWritten;
public void run() { try {
if (!it.hasNext()) {
if (n != l)
append(")");
} else {
Map.Entry e = (Map.Entry) (it.next());
append(n == l ? "(" : ", ");
append(lastFieldWritten = (String) e.getKey()).append("=");
stack.add(this);
structure_1(e.getValue(), structure_Data.this);
}
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return shortName + "." + lastFieldWritten; }
}
stack.add(new WritingObject());
}
}
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;
structure_ClassInfo info = d.infoForClass(c);
if (info.handle(o)) return;
List lFields = info.fields;
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 "); 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;
}
// 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 Set) {
/*O set2 = unwrapSynchronizedSet(o);
if (set2 != o) {
d.append("sync");
o = set2;
} TODO */
if (((Set) o) instanceof TreeSet) {
d.append(isCISet_gen((Set) o) ? "ciset" : "treeset");
structure_1(new ArrayList((Set) o), d);
return;
}
// assume it's a HashSet or LinkedHashSet
d.append(((Set) o) instanceof LinkedHashSet ? "lhs" : "hashset");
structure_1(new ArrayList((Set) o), d);
return;
}
String name = c.getName();
if (o instanceof Collection
&& !isJavaXClassName(name, d.mcDollar)
/* && neq(name, "main$Concept$RefL") */) {
// it's a list
if (name.equals("java.util.Collections$SynchronizedList")
|| name.equals("java.util.Collections$SynchronizedRandomAccessList")) {
d.append("sync ");
{ structure_1(unwrapSynchronizedList(((List) o)), d); return; }
}
else if (name.equals("java.util.LinkedList")) d.append("ll");
d.append("[");
final int l = d.n;
final Iterator it = cloneList((Collection) o).iterator();
d.stack.add(new Runnable() { public void run() { try {
if (!it.hasNext())
d.append("]");
else {
d.stack.add(this);
if (d.n != l) d.append(", ");
structure_1(it.next(), d);
}
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (!it.hasNext())\r\n d.append(\"]\");\r\n else {\r\n d.sta..."; }});
return;
}
if (o instanceof Map && !isJavaXClassName(name, d.mcDollar)) {
if (o instanceof LinkedHashMap) d.append("lhm");
else if (o instanceof HashMap) d.append("hm");
else if (o instanceof TreeMap)
d.append(isCIMap_gen((TreeMap) o) ? "cimap" : "tm");
else if (name.equals("java.util.Collections$SynchronizedMap")
|| name.equals("java.util.Collections$SynchronizedSortedMap")
|| name.equals("java.util.Collections$SynchronizedNavigableMap")) {
d.append("sync ");
{ structure_1(unwrapSynchronizedMap(((Map) o)), d); return; }
}
d.append("{");
final int l = d.n;
final Iterator it = cloneMap((Map) o).entrySet().iterator();
class WritingMap implements Runnable {
boolean v = false;
Map.Entry e;
public String toString() {
return renderVars("WritingMap", "e" , mapEntryToPair(e), "v" , !v);
}
public void run() { try {
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);
}
}
} catch (Exception __e) { throw rethrow(__e); } }
}
d.stack.add(new WritingMap());
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;
}
if (o instanceof short[]) {
String hex = shortArrayToHex_bigEndian((short[]) o);
d.append("shortarray \"").append(hex).app('\"');
return;
}
String atype = "array"/*, sep = ", "*/; // sep is not used yet
if (o instanceof int[]) {
//ret "intarray " + quote(intArrayToHex((int[]) o));
atype = "intarray";
//sep = " ";
} else if (o instanceof double[]) {
atype = "dblarray";
//sep = " ";
} else {
Pair p = arrayTypeAndDimensions(c);
if (p.a == int.class) atype = "intarray";
else if (p.a == byte.class) atype = "bytearray";
else if (p.a == boolean.class) atype = "boolarray";
else if (p.a == double.class) atype = "dblarray";
else if (p.a == String.class) { atype = "array S"; d.n++; }
else atype = "array"; // fail("Unsupported array type: " + p.a);
if (p.b > 1) {
atype += "/" + p.b; // add number of dimensions
d.n += 2; // 2 additional tokens will be written
}
}
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;
}
if (info.javafy) {
d.append("j ").append(quote(str(o))); return; // This is not unstructure-able except for java.awt.Color
}
/*if (name.equals("main$Lisp")) {
fail("lisp not supported right now");
}*/
if (info.special) {
if (c.isEnum()) {
d.append("enum ");
d.append(info.shortName);
d.out.append(' ');
d.append(((Enum) o).ordinal());
return;
}
if (info.customSerializer != null) {
// custom serialization (_serialize method)
Object o2 = invokeMethod(info.customSerializer, o);
if (o2 == o) {} // bail out to standard serialization
else {
d.append("cu ");
String shortName = d.realShortName(name);
d.append(shortName);
d.out.append(' ');
structure_1(o2, d);
return;
}
} else if (info.nullInstances) { d.append("null"); return; }
else if (info.serializeObject != null)
{ info.serializeObject.get(o); return; }
else throw fail("unknown special type");
}
String dynName = shortDynClassNameForStructure(o);
if (concept && !d.concepts.contains(dynName)) {
d.concepts.add(dynName);
d.append("c ");
}
// serialize an object with fields.
// first, collect all fields and values in fv.
TreeSet fields = new TreeSet(new Comparator() {
public int compare(Field a, Field b) {
return stdcompare(a.getName(), b.getName());
}
});
Class cc = c;
while (cc != Object.class) {
for (Field field : getDeclaredFields_cached(cc)) {
if (!d.shouldIncludeField(field)) continue;
String fieldName = field.getName();
if (fieldName.equals("_persistenceInfo"))
d.persistenceInfo.put(c, obj -> (Map) fieldGet(field, obj));
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();
}
Method persistenceInfoMethod = findInstanceMethod(c, "_persistenceInfo");
if (persistenceInfoMethod != null)
d.persistenceInfo.put(c, obj -> (Map) invokeMethod(persistenceInfoMethod, obj));
lFields = asList(d.honorFieldOrder ? fieldObjectsInFieldOrder(c, fields) : fields);
// Render this$0/this$1 first because unstructure needs it for constructor call.
int n = l(lFields);
for (int i = 0; i < n; i++) {
Field f = lFields.get(i);
if (f.getName().startsWith("this$")) {
lFields.remove(i);
lFields.add(0, f);
break;
}
}
d.setFields(info, 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
}
// get _persistenceInfo from field and/or dynamic field
IF1 piGetter = d.persistenceInfo.get(c);
Map persistenceInfo = piGetter == null ? null : piGetter.get(o);
if (piGetter == null && o instanceof DynamicObject)
persistenceInfo = (Map) getOptDynOnly(((DynamicObject) o), "_persistenceInfo");
LinkedHashMap fv = new LinkedHashMap();
Object defaultInstance = info.emptyInstance;
for (Field f : lFields) {
Object value, defaultValue = null;
try {
value = f.get(o);
defaultValue = defaultInstance == null ? null : f.get(defaultInstance);
} catch (Exception e) {
value = "?";
}
if (!eq(defaultValue, value) && (persistenceInfo == null
|| !Boolean.FALSE.equals(persistenceInfo.get(f.getName()))))
fv.put(f.getName(), value);
}
String shortName = info.shortName;
// 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) {
putAll(fv, (Map) fv.get("fieldValues"));
fv.remove("fieldValues");
if (((DynamicObject) o).className != null) {
// TODO: this probably doesn't work with inner classes
shortName = shortDynClassNameForStructure((DynamicObject) o);
fv.remove("className");
}
}
d.writeObject(o, shortName, fv);
} catch (Exception __e) { throw rethrow(__e); } }
static Map classForName_cache = synchroHashMap();
static Class classForName(String name) { return classForName(name, null); }
static Class classForName(String name, Object classFinder) {
// first clause is when we're in class init
if (classForName_cache == null || classFinder != null)
return classForName_uncached(name, classFinder);
Class c = classForName_cache.get(name);
if (c == null)
classForName_cache.put(name, c = classForName_uncached(name, null));
return c;
}
static Class classForName_uncached(String name, Object classFinder) { try {
if (classFinder != null) return (Class) callF(classFinder, name);
return Class.forName(name);
} 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 : getDeclaredConstructors_cached(c))
if (empty(m.getParameterTypes())) {
makeAccessible(m);
return m;
}
throw fail("No default constructor found in " + c.getName());
}
// TODO: convert to regularly cleared normal map
static Map getDeclaredConstructors_cached_cache = newDangerousWeakHashMap();
static Constructor[] getDeclaredConstructors_cached(Class c) {
Constructor[] ctors;
synchronized(getDeclaredConstructors_cached_cache) {
ctors = getDeclaredConstructors_cached_cache.get(c);
if (ctors == null) {
getDeclaredConstructors_cached_cache.put(c, ctors = c.getDeclaredConstructors());
for (var ctor : ctors)
makeAccessible(ctor);
}
}
return ctors;
}
static List getClasses(Object[] array) {
List l = emptyList(l(array));
for (Object o : array) l.add(_getClass(o));
return l;
}
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);
}
// TODO: JDK 17!! ?? No! Yes? Yes!!
static Object collectionMutex(List l) {
return l;
}
static Object collectionMutex(Object o) {
if (o instanceof List) return o;
// TODO: actually use our own maps so we can get the mutex properly
String c = className(o);
return o;
}
// This is made for NL parsing.
// It's javaTok extended with "..." token, "$n" and "#n" and
// special quotes (which are converted to normal ones).
static List javaTokPlusPeriod(String s) {
List tok = new ArrayList();
if (s == null) return tok;
int l = s.length();
int i = 0;
while (i < l) {
int j = i;
char c; String cc;
// scan for whitespace
while (j < l) {
c = s.charAt(j);
cc = s.substring(j, Math.min(j+2, l));
if (c == ' ' || c == '\t' || c == '\r' || c == '\n')
++j;
else if (cc.equals("/*")) {
do ++j; while (j < l && !s.substring(j, Math.min(j+2, l)).equals("*/"));
j = Math.min(j+2, l);
} else if (cc.equals("//")) {
do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0);
} else
break;
}
tok.add(s.substring(i, j));
i = j;
if (i >= l) break;
c = s.charAt(i);
cc = s.substring(i, Math.min(i+2, l));
// scan for non-whitespace
if (c == (char) 0x201C || c == (char) 0x201D) c = '"'; // normalize quotes
if (c == '\'' || c == '"') {
char opener = c;
++j;
while (j < l) {
char _c = s.charAt(j);
if (_c == (char) 0x201C || _c == (char) 0x201D) _c = '"'; // normalize quotes
if (_c == opener) {
++j;
break;
} else if (s.charAt(j) == '\\' && j+1 < l)
j += 2;
else
++j;
}
if (j-1 >= i+1) {
tok.add(opener + s.substring(i+1, j-1) + opener);
i = j;
continue;
}
} else if (Character.isJavaIdentifierStart(c))
do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || s.charAt(j) == '\'')); // for things like "this one's"
else if (Character.isDigit(c))
do ++j; while (j < l && Character.isDigit(s.charAt(j)));
else if (cc.equals("[[")) {
do ++j; while (j+1 < l && !s.substring(j, j+2).equals("]]"));
j = Math.min(j+2, l);
} else if (cc.equals("[=") && i+2 < l && s.charAt(i+2) == '[') {
do ++j; while (j+2 < l && !s.substring(j, j+3).equals("]=]"));
j = Math.min(j+3, l);
} else if (s.substring(j, Math.min(j+3, l)).equals("..."))
j += 3;
else if (c == '$' || c == '#')
do ++j; while (j < l && Character.isDigit(s.charAt(j)));
else
++j;
tok.add(s.substring(i, j));
i = j;
}
if ((tok.size() % 2) == 0) tok.add("");
return tok;
}
static A logStructureWithDate(File logFile, A o) {
logQuoted(logFile, now() + " " + structure(o));
return o;
}
// quick version - log to file in program directory
static A logStructureWithDate(String fileName, A o) {
return logStructureWithDate(getProgramFile(fileName), o);
}
static File mechListAppendLogFile(String listName) {
return javaxDataDir("Mech List Appends/" + uniqueFileNameUsingMD5_80(listName));
}
static LinkedHashMap litorderedmap(Object... x) {
LinkedHashMap map = new LinkedHashMap();
litmap_impl(map, x);
return map;
}
static Lock appendToFile_lock = lock();
static boolean appendToFile_keepOpen = false;
static HashMap appendToFile_writers = new HashMap();
static void appendToFile(String path, String s) { try {
Lock __0 = appendToFile_lock; lock(__0); try { // Let's just generally synchronize this to be safe.
mkdirsForFile(new File(path));
path = getCanonicalPath(path);
Writer writer = appendToFile_writers.get(path);
if (writer == null) {
//print("[Logging to " + path + "]");
writer = new BufferedWriter(new OutputStreamWriter(
newFileOutputStream(path, true), "UTF-8"));
if (appendToFile_keepOpen)
appendToFile_writers.put(path, writer);
}
writer.write(s);
if (!appendToFile_keepOpen)
writer.close();
} finally { unlock(__0); } } catch (Exception __e) { throw rethrow(__e); } }
static void appendToFile(File path, String s) {
if (path != null)
appendToFile(path.getPath(), s);
}
static void cleanMeUp_appendToFile() {
AutoCloseable __3 = tempCleaningUp(); try {
Lock __1 = appendToFile_lock; lock(__1); try {
closeAllWriters(values(appendToFile_writers));
appendToFile_writers.clear();
} finally { unlock(__1); } } finally { _close(__3); }}
static File createLocalMechListFile(String listName) {
File nameFile = localMechListNameFile(listName);
if (!nameFile.exists()) saveTextFile(nameFile, listName);
return localMechListFile(listName);
}
static String assureTrailingNewLine(String s) {
return addSuffix(s, "\n");
}
static List _registerDangerousWeakMap_preList;
static