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public G22DataWrangler onChange(Runnable r) { onChange = createOrAddToSyncLinkedHashSet(onChange, r); return this; }
public G22DataWrangler removeChangeListener(Runnable r) { main.remove(onChange, r); return this; }
public void change() { if (onChange != null) for (var listener : onChange) pcallF_typed(listener); }
final public G22DataWrangler setInputImage(BufferedImage inputImage){ return inputImage(inputImage); }
public G22DataWrangler inputImage(BufferedImage inputImage) { this.inputImage = inputImage; return this; } final public BufferedImage getInputImage(){ return inputImage(); }
public BufferedImage inputImage() { return inputImage; }
BufferedImage inputImage;
// try to re-use anything that is identical
final public G22DataWrangler setStealingFrom(G22DataWrangler stealingFrom){ return stealingFrom(stealingFrom); }
public G22DataWrangler stealingFrom(G22DataWrangler stealingFrom) { this.stealingFrom = stealingFrom; return this; } final public G22DataWrangler getStealingFrom(){ return stealingFrom(); }
public G22DataWrangler stealingFrom() { return stealingFrom; }
G22DataWrangler stealingFrom;
final public G22DataWrangler setWithDiagonals(boolean withDiagonals){ return withDiagonals(withDiagonals); }
public G22DataWrangler withDiagonals(boolean withDiagonals) { this.withDiagonals = withDiagonals; return this; } final public boolean getWithDiagonals(){ return withDiagonals(); }
public boolean withDiagonals() { return withDiagonals; }
boolean withDiagonals = true;
public transient FieldVar varBlur_cache;
public FieldVar varBlur() { if (varBlur_cache == null) varBlur_cache = varBlur_load(); return varBlur_cache;}
public FieldVar varBlur_load() {
return new FieldVar(this, "blur", () -> blur(), blur -> blur(blur)); }
final public G22DataWrangler setBlur(int blur){ return blur(blur); }
public G22DataWrangler blur(int blur) { if (!eq(this.blur, blur)) { this.blur = blur; change(); } return this; }
final public int getBlur(){ return blur(); }
public int blur() { return blur; }
int blur = 0; // in pixels
public transient FieldVar varColorsPerChannel_cache;
public FieldVar varColorsPerChannel() { if (varColorsPerChannel_cache == null) varColorsPerChannel_cache = varColorsPerChannel_load(); return varColorsPerChannel_cache;}
public FieldVar varColorsPerChannel_load() {
return new FieldVar(this, "colorsPerChannel", () -> colorsPerChannel(), colorsPerChannel -> colorsPerChannel(colorsPerChannel)); }
final public G22DataWrangler setColorsPerChannel(int colorsPerChannel){ return colorsPerChannel(colorsPerChannel); }
public G22DataWrangler colorsPerChannel(int colorsPerChannel) { if (!eq(this.colorsPerChannel, colorsPerChannel)) { this.colorsPerChannel = colorsPerChannel; change(); } return this; }
final public int getColorsPerChannel(){ return colorsPerChannel(); }
public int colorsPerChannel() { return colorsPerChannel; }
int colorsPerChannel = 2;
public transient FieldVar varDrift_cache;
public FieldVar varDrift() { if (varDrift_cache == null) varDrift_cache = varDrift_load(); return varDrift_cache;}
public FieldVar varDrift_load() {
return new FieldVar(this, "drift", () -> drift(), drift -> drift(drift)); }
final public G22DataWrangler setDrift(float drift){ return drift(drift); }
public G22DataWrangler drift(float drift) { if (!eq(this.drift, drift)) { this.drift = drift; change(); } return this; }
final public float getDrift(){ return drift(); }
public float drift() { return drift; }
float drift; // brightness drift for gradients (-1 to 1)
public transient FieldVar varAntiDrift_cache;
public FieldVar varAntiDrift() { if (varAntiDrift_cache == null) varAntiDrift_cache = varAntiDrift_load(); return varAntiDrift_cache;}
public FieldVar varAntiDrift_load() {
return new FieldVar(this, "antiDrift", () -> antiDrift(), antiDrift -> antiDrift(antiDrift)); }
final public G22DataWrangler setAntiDrift(float antiDrift){ return antiDrift(antiDrift); }
public G22DataWrangler antiDrift(float antiDrift) { if (!eq(this.antiDrift, antiDrift)) { this.antiDrift = antiDrift; change(); } return this; }
final public float getAntiDrift(){ return antiDrift(); }
public float antiDrift() { return antiDrift; }
float antiDrift; // brightness drift after rposterization gradients (-1 to 1)
// kilobytes per compressed image (pessimistic estimate
// counting 2 bytes for each int)
final public G22DataWrangler setKilobytes(TargetAndActual < Double > kilobytes){ return kilobytes(kilobytes); }
public G22DataWrangler kilobytes(TargetAndActual < Double > kilobytes) { this.kilobytes = kilobytes; return this; } final public TargetAndActual < Double > getKilobytes(){ return kilobytes(); }
public TargetAndActual < Double > kilobytes() { return kilobytes; }
TargetAndActual < Double > kilobytes = new TargetAndActual<>(250.0);
final public G22DataWrangler setCoveredPixelsPercentage(TargetAndActual coveredPixelsPercentage){ return coveredPixelsPercentage(coveredPixelsPercentage); }
public G22DataWrangler coveredPixelsPercentage(TargetAndActual coveredPixelsPercentage) { this.coveredPixelsPercentage = coveredPixelsPercentage; return this; } final public TargetAndActual getCoveredPixelsPercentage(){ return coveredPixelsPercentage(); }
public TargetAndActual coveredPixelsPercentage() { return coveredPixelsPercentage; }
TargetAndActual coveredPixelsPercentage = new TargetAndActual();
final public G22DataWrangler setDetailLevel(TargetAndActual detailLevel){ return detailLevel(detailLevel); }
public G22DataWrangler detailLevel(TargetAndActual detailLevel) { this.detailLevel = detailLevel; return this; } final public TargetAndActual getDetailLevel(){ return detailLevel(); }
public TargetAndActual detailLevel() { return detailLevel; }
TargetAndActual detailLevel = new TargetAndActual();
final public G22DataWrangler setVectorize(boolean vectorize){ return vectorize(vectorize); }
public G22DataWrangler vectorize(boolean vectorize) { this.vectorize = vectorize; return this; } final public boolean getVectorize(){ return vectorize(); }
public boolean vectorize() { return vectorize; }
boolean vectorize = true;
final public G22DataWrangler setAllowPartialSSIs(boolean allowPartialSSIs){ return allowPartialSSIs(allowPartialSSIs); }
public G22DataWrangler allowPartialSSIs(boolean allowPartialSSIs) { this.allowPartialSSIs = allowPartialSSIs; return this; } final public boolean getAllowPartialSSIs(){ return allowPartialSSIs(); }
public boolean allowPartialSSIs() { return allowPartialSSIs; }
boolean allowPartialSSIs = true;
final public boolean getBlackAndWhiteMode(){ return blackAndWhiteMode(); }
public boolean blackAndWhiteMode() { return blackAndWhiteMode; }
boolean blackAndWhiteMode = false;
final public G22DataWrangler setSortMode(SortMode sortMode){ return sortMode(sortMode); }
public G22DataWrangler sortMode(SortMode sortMode) { this.sortMode = sortMode; return this; } final public SortMode getSortMode(){ return sortMode(); }
public SortMode sortMode() { return sortMode; }
SortMode sortMode = SortMode.compressibility;
enum SortMode { compressibility, pixels }
BufferedImage blurredImage;
int maxLines, maxInts;
List currentSSIs; // ssis at current stage
List initialSSIs;
AbstractSSIList sortedSSIs, cutSSIs,
vectorizedSSIs, cutVectorizedSSIs;
CutListToBudget cutter;
// We store the posterized image as Hi15
Hi15Image posterizedImage;
// Region maker + regions
FastRegions_Hi15Image regionMaker;
List> regions, regionsBySize;
// Constructors
G22DataWrangler() {}
G22DataWrangler(BufferedImage inputImage) {
this.inputImage = inputImage;}
G22DataWrangler(MakesBufferedImage inputImage) { this.inputImage = inputImage.getBufferedImage(); }
// Methods
SinglePixelPosterizer posterizer() {
return new SinglePixelPosterizer(colorsPerChannel()).drift(drift).antiDrift(antiDrift);
}
G22DataWrangler kb(TargetAndActual kb) { return kilobytes(kb); }
TargetAndActual kb() { return kilobytes; }
WidthAndHeight resolution() {
return imageSize(inputImage);
}
double detailDivisor() {
return areaRoot(inputImage);
}
int colors() {
return blackAndWhiteMode ? 2 : cubed(colorsPerChannel());
}
transient FieldVar varColors_cache;
FieldVar varColors() { if (varColors_cache == null) varColors_cache = varColors_load(); return varColors_cache;}
FieldVar varColors_load() {
return new FieldVar(this, "colors", () -> colors(), __1 -> colors(__1));
}
// choose number of colors for posterized image
G22DataWrangler colors(int colors) {
int perChannel = iceil(cbrt(colors));
blackAndWhiteMode = colors == 2;
return colorsPerChannel(perChannel);
}
{ stage("Steal", new Runnable() { public void run() { try {
if (stealingFrom != null) {
if (stealingFrom.inputImage != inputImage)
{ stealingFrom = null; return; }
// Avoid keeping old data wranglers around through a stealingFrom chain
stealingFrom.stealingFrom = null;
}
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (stealingFrom != null) {\r\n if (stealingFrom.inputImage != inputImage)..."; }}); }
{ stage("Blur", new Runnable() { public void run() { try {
if (stealingFrom != null)
if (stealingFrom.blur == blur)
{ blurredImage = stealingFrom.blurredImage; return; }
else
stealingFrom = null;
blurredImage = blurBufferedImage(blur, inputImage);
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (stealingFrom != null)\r\n if (stealingFrom.blur == blur)\r\n { bl..."; }}); }
Stage posterizeStage = stage("Posterize", new Runnable() { public void run() { try {
if (stealingFrom != null)
if (eq(stealingFrom.posterizer(), posterizer()))
{ posterizedImage = stealingFrom.posterizedImage; return; }
else
stealingFrom = null;
var image = blurredImage;
if (blackAndWhiteMode)
image = new BWImage(image).getBufferedImage();
//image = transformBufferedImageWithSimplePixelOp(image, rgb -> 0xFFFFFF, ...);
posterizedImage = posterizeBufferedImageToHi15(image, posterizer());
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (stealingFrom != null)\r\n if (eq(stealingFrom.posterizer(), posterizer..."; }});
Stage prepareRegionsStage = stage("Prepare regions", new Runnable() { public void run() { try {
if (stealingFrom != null)
if (stealingFrom.withDiagonals == withDiagonals) {
regionMaker = stealingFrom.regionMaker;
regions = stealingFrom.regions;
return;
} else
stealingFrom = null;
regionMaker = new FastRegions_Hi15Image(posterizedImage);
regionMaker.withDiagonals(withDiagonals);
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (stealingFrom != null)\r\n if (stealingFrom.withDiagonals == withDiagon..."; }});
Stage regionsStage = stage("Regions", new Runnable() { public void run() { try {
regions = regionMaker.get();
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "regions = regionMaker.get();"; }});
Stage biggestRegionsStage = stage("Sort regions", new Runnable() { public void run() { try {
regions = regionsBySize = biggestRegionsFirst(regions);
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "regions = regionsBySize = biggestRegionsFirst(regions);"; }});
{ stage("SSIs", new Runnable() { public void run() { try {
initialSSIs = new ArrayList();
for (var region : regions)
initialSSIs.addAll(new G22_RegionToSSIs_v2(region).withDiagonals (withDiagonals).get());
currentSSIs = initialSSIs;
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "initialSSIs = new ArrayList();\r\n for (var region : regions)\r\n initial..."; }}); }
int initialSSILines() {
return totalSSILines(initialSSIs);
}
{ stage("Vector-Optimize", new Runnable() { public void run() { try {
currentSSIs = vectorizedSSIs = vectorize
? new VectorOptimizedSSIList(currentSSIs)
: new GeneralSSIList(currentSSIs);
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "currentSSIs = vectorizedSSIs = vectorize\r\n ? new VectorOptimizedSSIList(..."; }}); }
{ stage("Sort SSIs", new Runnable() { public void run() { try {
if (sortMode == SortMode.compressibility)
sortedSSIs = new GeneralSSIList(sortedDesc(currentSSIs, (a, b) -> {
int x = cmp(a.compressibility(), b.compressibility());
if (x != 0) return x;
return cmp(a.numberOfPixels(), b.numberOfPixels());
}));
else if (sortMode == SortMode.pixels)
sortedSSIs = new GeneralSSIList(biggestSSIsFirst(currentSSIs));
else
throw fail("Unknown sort mode");
currentSSIs = sortedSSIs;
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (sortMode == SortMode.compressibility)\r\n sortedSSIs = new GeneralSSIL..."; }}); }
{ stage("Cut SSI List by detail level", new Runnable() { public void run() { try {
maxLines = !detailLevel.hasTarget() ? Integer.MAX_VALUE
: iround(detailDivisor()*detailLevel.target());
currentSSIs = cutSSIs = new GeneralSSIList(takeFirstNSSILines(maxLines, currentSSIs));
detailLevel.set(l(cutSSIs)/detailDivisor());
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "maxLines = !detailLevel.hasTarget() ? Integer.MAX_VALUE\r\n : iround(detai..."; }}); }
{ stage("Cut Vector-Optimized SSIs by file size", new Runnable() { public void run() { try {
maxInts = !kilobytes.hasTarget() ? Integer.MAX_VALUE
: iround(kilobytes.target()*512); // assuming 16 bit ints
cutter = new CutListToBudget(ssi -> (double) ssi.sizeInInts(), maxInts, (List) currentSSIs);
if (allowPartialSSIs)
cutter.allowPartial((ssi, budget) -> ssi.reduceToInts(iround(budget)));
currentSSIs = cutVectorizedSSIs = new GeneralSSIList(cutter.get());
kilobytes.set(totalSizeInInts(cutVectorizedSSIs)/512.0);
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "maxInts = !kilobytes.hasTarget() ? Integer.MAX_VALUE\r\n : iround(kilobyte..."; }}); }
List> regions() {
stepUntilStage(regionsStage);
return regions;
}
List> regionsBySize() {
stepUntilStage(biggestRegionsStage);
return regions;
}
List regionsAsIBinaryImages() {
return map(__32 -> regionToIBinaryImage(__32), regions());
}
BlurAndPosterizeSettings bnpSettings() {
return new BlurAndPosterizeSettings()
.blur(blur)
.colors(colors())
.colorDrift(new RGB(drift()))
.antiDrift(new RGB(antiDrift));
}
void importSettings(BlurAndPosterizeSettings bnp) {
blur(bnp.blur);
colors(bnp.colors);
drift(bnp.colorDrift.brightness());
antiDrift(bnp.antiDrift.brightness());
}
FastRegions_Hi15Image preparedRegionMaker() {
stepUntilStage(prepareRegionsStage);
return regionMaker;
}
FastRegions_Hi15Image regionMaker() {
stepUntilStage(regionsStage);
return regionMaker;
}
public String toString() {
return commaCombine(
shortClassName(this),
imageSize(inputImage),
"completed stages: " + or2(joinWithComma(completedStages()), "-")
);
}
Hi15Image posterizedImage() {
stepUntilStage(posterizeStage);
return posterizedImage;
}
}
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) { pcallFail(__e); } return null;
}
static B pcallF_typed(F1 f, A a) {
try { return f == null ? null : f.get(a); } catch (Throwable __e) { pcallFail(__e); } return null;
}
static void pcallF_typed(VF1 f, A a) {
try {
{ if (f != null) f.get(a); }
} catch (Throwable __e) { pcallFail(__e); }
}
static void pcallF_typed(IVF1 f, A a) {
try {
{ if (f != null) f.get(a); }
} catch (Throwable __e) { pcallFail(__e); }
}
static void pcallF_typed(IVF2 f, A a, B b) {
try {
{ if (f != null) f.get(a, b); }
} catch (Throwable __e) { pcallFail(__e); }
}
static Object pcallF_typed(Runnable r) {
try { { if (r != null) r.run(); } } catch (Throwable __e) { pcallFail(__e); } return null;
}
static A pcallF_typed(IF0 f) {
try { return f == null ? null : f.get(); } catch (Throwable __e) { pcallFail(__e); } return null;
}
static B pcallF_typed(IF1 f, A a) {
try { return f == null ? null : f.get(a); } catch (Throwable __e) { pcallFail(__e); } return null;
}
// externally supplied image
static BufferedImage inputImage_image;
static BufferedImage inputImage() {
if (inputImage_image != null)
return inputImage_image;
final ImageChooser ic = new ImageChooser();
if (!showTitledForm_blocking("Please Choose Image To Work On",
"", ic))
throw fail("No input image selected");
return ic.getImage();
}
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 WidthAndHeight imageSize(BufferedImage img) {
return img == null ? null : widthAndHeight(img.getWidth(), img.getHeight());
}
static WidthAndHeight imageSize(WidthAndHeight img) {
return img == null ? null : widthAndHeight(img.getWidth(), img.getHeight());
}
static double areaRoot(Rect r) {
return r == null ? 0 : sqrt(area(r));
}
static double areaRoot(DoubleRect r) {
return r == null ? 0 : sqrt(area(r));
}
static double areaRoot(WidthAndHeight img) {
return img == null ? 0 : sqrt(area(img));
}
static double areaRoot(BufferedImage img) {
return img == null ? 0 : sqrt(area(img));
}
static int cubed(int i) {
return i*i*i;
}
static double cubed(double d) {
return pow(d, 3);
}
static int iceil(double d) {
return (int) Math.ceil(d);
}
static double cbrt(double x) {
return Math.cbrt(x);
}
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 BufferedImage blurBufferedImage(BufferedImage img) {
return blurFilterBufferedImage(img);
}
static BufferedImage blurBufferedImage(int hradius, BufferedImage img) { return blurBufferedImage(hradius, hradius, img); }
static BufferedImage blurBufferedImage(int hradius, int vradius, BufferedImage img) {
return blurFilterBufferedImage(hradius, vradius, img);
}
static BufferedImage blurBufferedImage(BufferedImage img, int hradius) { return blurBufferedImage(img, hradius, hradius); }
static BufferedImage blurBufferedImage(BufferedImage img, int hradius, int vradius) {
return blurFilterBufferedImage(hradius, vradius, img);
}
static Hi15Image posterizeBufferedImageToHi15(int brightnessLevels, MakesBufferedImage img) { return posterizeBufferedImageToHi15(brightnessLevels, toBufferedImage(img)); }
static Hi15Image posterizeBufferedImageToHi15(int brightnessLevels, BufferedImage img) {
PosterizeBufferedImageToHi15 x = new PosterizeBufferedImageToHi15(brightnessLevels, img);
return x.get();
}
static Hi15Image posterizeBufferedImageToHi15(IPosterizer posterizer, MakesBufferedImage img) { return posterizeBufferedImageToHi15(posterizer, toBufferedImage(img)); }
static Hi15Image posterizeBufferedImageToHi15(IPosterizer posterizer, BufferedImage img) {
PosterizeBufferedImageToHi15 x = new PosterizeBufferedImageToHi15(posterizer, img);
return x.get();
}
static Hi15Image posterizeBufferedImageToHi15(MakesBufferedImage img, IPosterizer posterizer) { return posterizeBufferedImageToHi15(toBufferedImage(img), posterizer); }
static Hi15Image posterizeBufferedImageToHi15(BufferedImage img, IPosterizer posterizer) {
return posterizeBufferedImageToHi15(posterizer, img);
}
static > biggestRegionsFirst(Collection> l) {
return sortByCalculatedFieldDesc(l, r -> r.numberOfPixels());
}
static int totalSSILines(Iterable l) {
int sum = 0;
for (var ssi : unnullForIteration(l)) if (ssi != null) sum += ssi.height();
return sum;
}
static List sortedDesc(Collection c, Object comparator) {
List l = cloneList(c);
sort(l, makeReversedComparator(comparator));
return l;
}
static List sortedDesc(Collection c, Comparator comparator) {
List l = cloneList(c);
sort(l, makeReversedComparator(comparator));
return l;
}
// TODO: should use a reverse comparator to keep sort stable
static List sortedDesc(Collection c) {
List l = cloneList(c);
sort(l);
Collections.reverse(l);
return l;
}
static int cmp(Number a, Number b) {
return a == null ? b == null ? 0 : -1 : cmp(a.doubleValue(), b.doubleValue());
}
static int cmp(double a, double b) {
return a < b ? -1 : a == b ? 0 : 1;
}
static int cmp(int a, int b) {
return a < b ? -1 : a == b ? 0 : 1;
}
static int cmp(long a, long b) {
return a < b ? -1 : a == b ? 0 : 1;
}
static int cmp(Object a, Object b) {
if (a == null) return b == null ? 0 : -1;
if (b == null) return 1;
return ((Comparable) a).compareTo(b);
}
static List biggestSSIsFirst(Collection l) {
return sortByCalculatedFieldDesc(l, __1 -> __1.numberOfPixels());
}
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 int iround(double d) {
return (int) Math.round(d);
}
static int iround(Number n) {
return iround(toDouble(n));
}
static List takeFirstNSSILines(int maxLines, Iterable l) {
if (maxLines == Integer.MAX_VALUE) return asList(l);
int sum = 0;
List out = new ArrayList();
for (var ssi : unnullForIteration(l)) {
if (sum >= maxLines) break;
int linesToCopy = min(ssi.height(), maxLines-sum);
if (linesToCopy < ssi.height()) break;
out.add(ssi);
//out.add(linesToCopy == ssi.height() ? ssi : ssi.topPart(linesToCopy));
sum += ssi.height();
}
return out;
}
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(IntRange r) { return r == null ? 0 : r.length(); }
static double l(DoubleRange r) { return r == null ? 0 : r.length(); }
static int l(IntBuffer b) { return b == null ? 0 : b.size(); }
static int l(LongBuffer b) { return b == null ? 0 : b.size(); }
static int l(ShortBuffer b) { return b == null ? 0 : b.size(); }
static int l(IntSize o) { return o == null ? 0 : o.size(); }
static long totalSizeInInts(Iterable l) {
long sum = 0;
for (var a : unnullForIteration(l)) if (a != null) sum += a.sizeInInts();
return sum;
}
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 IBinaryImage regionToIBinaryImage(IImageRegion region) {
Rect r = region.bounds();
return iBinaryImageFromFunction(r.w, r.h,
(x, y) -> !region.contains(r.x+x, r.y+y));
}
static String commaCombine(Object... l) {
return joinNemptiesWithComma(flattenCollectionsAndArrays(l));
}
static String shortClassName(Object o) {
if (o == null) return null;
Class c = o instanceof Class ? (Class) o : o.getClass();
String name = c.getName();
return shortenClassName(name);
}
static String or2(String a, String b) {
return nempty(a) ? a : b;
}
static String or2(String a, String b, String c) {
return or2(or2(a, b), c);
}
static String joinWithComma(Iterable c) {
return join(", ", c);
}
static String joinWithComma(Object... c) {
return join(", ", c);
}
static String joinWithComma(String... c) {
return join(", ", c);
}
static String joinWithComma(Pair p) {
return p == null ? "" : joinWithComma(str(p.a), str(p.b));
}
static Set syncLinkedHashSet() {
return synchroLinkedHashSet();
}
static void pcallFail(Throwable e) {
pcallPolicyForThread().handlePcallFail(e);
}
static void pcallFail(String msg) {
pcallFail(new Throwable(msg));
}
static boolean showTitledForm_blocking(String title, Object... _parts) {
assertNotOnAWTThread();
final Var var = new Var();
onFrameClose(showFormTitled(title, arrayPlus(_parts,
new Runnable() { public void run() { try { var.set(true) ;
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "var.set(true)"; }})),
new Runnable() { public void run() { try { if (!var.has()) var.set(false) ;
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (!var.has()) var.set(false)"; }});
waitUntilVarSet(var);
return var.get();
}
static String str(Object o) {
return o == null ? "null" : o.toString();
}
static String str(char[] c) {
return c == null ? "null" : 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 WidthAndHeight widthAndHeight(BufferedImage image) {
return image == null ? null : widthAndHeight(image.getWidth(), image.getHeight());
}
static WidthAndHeight widthAndHeight(int w) { return widthAndHeight(w, w); }
static WidthAndHeight widthAndHeight(int w, int h) {
return new WidthAndHeightFinal(w, h);
}
static double sqrt(double x) {
return Math.sqrt(x);
}
static int area(Rect r) {
return rectArea(r);
}
static double area(DoubleRect r) {
return r == null ? 0 : r.w*r.h;
}
static int area(WidthAndHeight img) {
return img == null ? 0 : img.getWidth()*img.getHeight();
}
static int area(BufferedImage img) {
return img == null ? 0 : img.getWidth()*img.getHeight();
}
static double pow(double a, double b) {
return Math.pow(a, b);
}
static float pow(float a, float b) {
return (float) Math.pow(a, b);
}
static BigInteger pow(BigInteger a, int b) {
return a.pow(b);
}
static void _handleError(Error e) {
//call(javax(), '_handleError, e);
}
static BufferedImage blurFilterBufferedImage(BufferedImage img) {
return blurFilterBufferedImage(1, img);
}
static BufferedImage blurFilterBufferedImage(int hradius, BufferedImage img) { return blurFilterBufferedImage(hradius, hradius, img); }
static BufferedImage blurFilterBufferedImage(int hradius, int vradius, BufferedImage img) {
if (hradius <= 0 || vradius <= 0) return img;
return new BoxBlurFilter(hradius, vradius).get(img);
}
static BufferedImage toBufferedImage(Object o) {
return toBufferedImageOpt(o);
}
// f: A -> Comparable
static List sortByCalculatedFieldDesc(Collection c, final Object f) {
return sortByCalculatedFieldDesc_inPlace(cloneList(c), f);
}
static List sortByCalculatedFieldDesc(Object f, Collection c) {
return sortByCalculatedFieldDesc(c, f);
}
static List sortByCalculatedFieldDesc(Iterable c, IF1 f) {
List l = cloneList(c);
sort(l, new Comparator () {
public int compare(A a, A b) {
return stdcompare(f.get(b), f.get(a));
}
});
return l;
}
static List sortByCalculatedFieldDesc(IF1 f, Iterable c) {
return sortByCalculatedFieldDesc(c, f);
}
static String unnullForIteration(String s) {
return s == null ? "" : s;
}
static Collection unnullForIteration(Collection l) {
return l == null ? immutableEmptyList() : l;
}
static List unnullForIteration(List l) { return l == null ? immutableEmptyList() : l; }
static byte[] unnullForIteration(byte[] l) { return l == null ? emptyByteArray() : l; }
static int[] unnullForIteration(int[] l) { return l == null ? emptyIntArray() : l; }
static char[] unnullForIteration(char[] l) { return l == null ? emptyCharArray() : l; }
static double[] unnullForIteration(double[] l) { return l == null ? emptyDoubleArray() : l; }
static short[] unnullForIteration(short[] l) { return l == null ? emptyShortArray() : l; }
static Map unnullForIteration(Map l) {
return l == null ? immutableEmptyMap() : l;
}
static Iterable unnullForIteration(Iterable i) {
return i == null ? immutableEmptyList() : i;
}
static A[] unnullForIteration(A[] a) {
return a == null ? (A[]) emptyObjectArray() : a;
}
static BitSet unnullForIteration(BitSet b) {
return b == null ? new BitSet() : b;
}
static Pt unnullForIteration(Pt p) {
return p == null ? new Pt() : p;
}
//ifclass Symbol
static Symbol unnullForIteration(Symbol s) {
return s == null ? emptySymbol() : s;
}
//endif
static Pair unnullForIteration(Pair p) {
return p != null ? p : new Pair(null, null);
}
static long unnullForIteration(Long l) { return l == null ? 0L : l; }
static ArrayList cloneList(Iterable l) {
return l instanceof Collection ? cloneList((Collection) l) : asList(l);
}
static ArrayList cloneList(Collection l) {
if (l == null) return new ArrayList();
synchronized(collectionMutex(l)) {
return new ArrayList (l);
}
}
static void sort(T[] a, Comparator c) {
if (a != null) Arrays.sort(a, c);
}
static void sort(T[] a) {
if (a != null) Arrays.sort(a);
}
static void sort(int[] a) { if (a != null) Arrays.sort(a); }
static void sort(List a, Comparator c) {
if (a != null) Collections.sort(a, c);
}
static void sort(List a) {
if (a != null) Collections.sort(a);
}
static Comparator makeReversedComparator(Object f) {
return new Comparator() {
public int compare(Object a, Object b) {
return (int) callF(f, b, a);
}
};
}
static Comparator makeReversedComparator(Comparator c) {
return (a, b) -> c.compare(b, a);
}
static RuntimeException asRuntimeException(Throwable t) {
if (t instanceof Error)
_handleError((Error) t);
return t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t);
}
static double toDouble(Object o) {
if (o instanceof Number)
return ((Number) o).doubleValue();
if (o instanceof BigInteger)
return ((BigInteger) o).doubleValue();
if (o instanceof String)
return parseDouble((String) o);
if (o == null) return 0.0;
throw fail(o);
}
// 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(char[] a) {
if (a == null) return null;
ArrayList l = emptyList(a.length);
for (var i : a) l.add(i);
return l;
}
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(Producer p) {
ArrayList l = new ArrayList();
A a;
if (p != null) while ((a = p.next()) != null)
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 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 > A min(A a, A b) {
return cmp(a, b) <= 0 ? a : b;
}
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 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();
}
// 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); } }
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;
}
// 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 IBinaryImage iBinaryImageFromFunction(IIntIntPred f, int w, int h) {
return new IBinaryImage() {
public int getWidth() { return w; }
public int getHeight() { return h; }
public boolean getBoolPixel(int x, int y) {
return f.get(x, y);
}
};
}
static IBinaryImage iBinaryImageFromFunction(int w, int h, IIntIntPred f) {
return iBinaryImageFromFunction(f, w, h);
}
static String joinNemptiesWithComma(Object... strings) {
return joinNempties(", ", strings);
}
static String joinNemptiesWithComma(Iterable strings) {
return joinNempties(", ", strings);
}
static List flattenCollectionsAndArrays(Iterable a) {
List l = new ArrayList();
for (Object x : a)
if (x instanceof Collection)
l.addAll(flattenCollectionsAndArrays((Collection) x));
else if (x instanceof Object[])
l.addAll(flattenCollectionsAndArrays(asList((Object[]) x)));
else
l.add(x);
return l;
}
static List flattenCollectionsAndArrays(Object... whatever) {
return flattenCollectionsAndArrays(ll(whatever));
}
static String shortenClassName(String name) {
if (name == null) return null;
int i = lastIndexOf(name, "$");
if (i < 0) i = lastIndexOf(name, ".");
return i < 0 ? name : substring(name, i+1);
}
static 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(IntRange r) { return !empty(r); }
static boolean nempty(IntBuffer b) { return b != null && !b.isEmpty(); }
static boolean nempty(LongBuffer b) { return b != null && !b.isEmpty(); }
static boolean nempty(Rect r) { return r != null && r.w != 0 && r.h != 0; }
static boolean nempty(IntSize l) { return l != null && l.size() != 0; }
public static String join(String glue, Iterable strings) {
if (strings == null) return "";
if (strings instanceof Collection) {
if (((Collection) strings).size() == 1) return strOrEmpty(first((Collection) strings));
}
StringBuilder buf = new StringBuilder();
Iterator i = strings.iterator();
if (i.hasNext()) {
buf.append(strOrEmpty(i.next()));
while (i.hasNext())
buf.append(glue).append(strOrEmpty(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);
}
// 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 PCallPolicy pcallPolicyForThread() {
var policy = pcallPolicyForThread_tl().get();
if (policy != null) return policy;
return defaultPCallPolicy();
}
static void assertNotOnAWTThread() {
assertFalse("Can't do this in AWT thread", isAWTThread());
}
static void onFrameClose(Component c, final Runnable r) {
JFrame f = getFrame(c);
if (f != null) f.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
try { r.run(); } catch (Throwable __e) { messageBox(__e); }
}
});
}
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);
}
// one array plus more elements
static Object[] arrayPlus(Object[] a1, Object... a2) {
return concatArrays(a1, a2);
}
static A waitUntilVarSet(Var v) { try {
synchronized(v) { while (!v.has()) v.wait(); return v.get(); }
} catch (Exception __e) { throw rethrow(__e); } }
static A waitUntilVarSet(Var v, int timeout) { try {
synchronized(v) {
long time = nanoTime();
while (!v.has() && (nanoTime()-time) < timeout*900000)
v.wait(timeout); // XXX-???
return v.get();
}
} catch (Exception __e) { throw rethrow(__e); } }
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;
}
static Class mc() {
return main.class;
}
static int rectArea(Rect r) {
return r == null ? 0 : r.w*r.h;
}
static BufferedImage toBufferedImageOpt(Object o) {
if (o instanceof BufferedImage) return ((BufferedImage) o);
if (o instanceof Image) return copyImage((Image) o);
if (o instanceof MakesBufferedImage)
return ((MakesBufferedImage) o).getBufferedImage();
String c = getClassName(o);
// Keep this because it also works on imported objects
if (eqOneOf(c, "main$BWImage", "main$RGBImage"))
return (BufferedImage) call(o, "getBufferedImage");
return null;
}
// f: A -> Comparable
static List sortByCalculatedFieldDesc_inPlace(List l, final Object f) {
sort(l, new Comparator () {
public int compare(A b, A a) {
return stdcompare((Object) callF(f, a), (Object) callF(f, b));
}
});
return l;
}
static List sortByCalculatedFieldDesc_inPlace(Object f, List c) {
return sortByCalculatedFieldDesc_inPlace(c, f);
}
static int stdcompare(Number a, Number b) {
return cmp(a, b);
}
static int stdcompare(String a, String b) {
return cmp(a, b);
}
static int stdcompare(long a, long b) {
return a < b ? -1 : a > b ? 1 : 0;
}
static int stdcompare(Object a, Object b) {
return cmp(a, b);
}
static List immutableEmptyList() {
return Collections.emptyList();
}
static byte[] emptyByteArray_a = new byte[0];
static byte[] emptyByteArray() { return emptyByteArray_a; }
static int[] emptyIntArray_a = new int[0];
static int[] emptyIntArray() { return emptyIntArray_a; }
static char[] emptyCharArray = new char[0];
static char[] emptyCharArray() { return emptyCharArray; }
static double[] emptyDoubleArray = new double[0];
static double[] emptyDoubleArray() { return emptyDoubleArray; }
static short[] emptyShortArray = new short[0];
static short[] emptyShortArray() { return emptyShortArray; }
static Map immutableEmptyMap() {
return Collections.emptyMap();
}
static Object[] emptyObjectArray_a = new Object[0];
static Object[] emptyObjectArray() { return emptyObjectArray_a; }
static Symbol emptySymbol_value;
static Symbol emptySymbol() {
if (emptySymbol_value == null) emptySymbol_value = symbol("");
return emptySymbol_value;
}
// 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;
}
static double parseDouble(String s) {
return empty(s) ? 0.0 : Double.parseDouble(s);
}
static List ll(A... a) {
ArrayList l = new ArrayList(a.length);
if (a != null) for (A x : a) l.add(x);
return l;
}
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;
}
static Map newWeakHashMap() {
return _registerWeakMap(synchroMap(new WeakHashMap()));
}
static void newPing() {
var tl = newPing_actionTL();
Runnable action = tl == null ? null : tl.get();
{ if (action != null) action.run(); }
}
// 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 boolean isTrue(Object o) {
if (o instanceof Boolean)
return ((Boolean) o).booleanValue();
if (o == null) return false;
if (o instanceof ThreadLocal) // TODO: remove this
return isTrue(((ThreadLocal) o).get());
throw fail(getClassName(o));
}
static boolean isTrue(Boolean b) {
return b != null && b.booleanValue();
}
static void failIfUnlicensed() {
assertTrue("license off", licensed());
}
static Thread currentThread() {
return Thread.currentThread();
}
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 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 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 BetterThreadLocal pingSource_tl_var = new BetterThreadLocal() {
@Override
public PingSource initialValue() {
return ping_v3_pingSourceMaker().get();
}
};
static BetterThreadLocal pingSource_tl() {
return pingSource_tl_var;
}
static String joinNempties(String sep, Object... strings) {
return joinStrings(sep, strings);
}
static String joinNempties(String sep, Iterable strings) {
return joinStrings(sep, strings);
}
static int lastIndexOf(String a, String b) {
return a == null || b == null ? -1 : a.lastIndexOf(b);
}
static int lastIndexOf(String a, char b) {
return a == null ? -1 : a.lastIndexOf(b);
}
// starts searching from i-1
static int lastIndexOf(List l, int i, A a) {
if (l == null) return -1;
for (i = min(l(l), i)-1; i >= 0; i--)
if (eq(l.get(i), a))
return i;
return -1;
}
static int lastIndexOf(List l, A a) {
if (l == null) return -1;
for (int i = l(l)-1; i >= 0; i--)
if (eq(l.get(i), a))
return i;
return -1;
}
static String substring(String s, int x) {
return substring(s, x, strL(s));
}
static String substring(String s, int x, int y) {
if (s == null) return null;
if (x < 0) x = 0;
int n = s.length();
if (y < x) y = x;
if (y > n) y = n;
if (x >= y) return "";
return s.substring(x, y);
}
static String substring(String s, IntRange r) {
return r == null ? null : substring(s, r.start, r.end);
}
// convenience method for quickly dropping a prefix
static String substring(String s, CharSequence l) {
return substring(s, lCharSequence(l));
}
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(IntRange r) { return r == null || r.empty(); }
static boolean empty(DoubleRange r) { return r == null || r.isEmpty(); }
static boolean empty(IntBuffer b) { return b == null || b.isEmpty(); }
static boolean empty(LongBuffer b) { return b == null || b.isEmpty(); }
static boolean empty(DoubleBuffer b) { return b == null || b.isEmpty(); }
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 boolean empty(IntSize l) { return l == null || l.size() == 0; }
static String strOrEmpty(Object o) {
return o == null ? "" : str(o);
}
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 Double first(double[] l) { return empty(l) ? null : l[0]; }
static int first(IntBuffer buf) {
return buf.get(0);
}
static byte first(ByteBuffer buf) {
return buf.get(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 Set synchronizedSet() {
return synchroHashSet();
}
static Set synchronizedSet(Set set) {
return Collections.synchronizedSet(set);
}
static ThreadLocal pcallPolicyForThread_tl_tl = new ThreadLocal();
static ThreadLocal pcallPolicyForThread_tl() {
return pcallPolicyForThread_tl_tl;
}
static PCallPolicy defaultPCallPolicy = __1 -> printStackTrace(__1);
static PCallPolicy defaultPCallPolicy() {
return defaultPCallPolicy;
}
static void defaultPCallPolicy_set(PCallPolicy policy) {
defaultPCallPolicy = policy;
}
static void assertFalse(Object o) {
if (!(eq(o, false) /*|| isFalse(pcallF(o))*/))
throw fail(str(o));
}
static boolean assertFalse(boolean b) {
if (b) throw fail("oops");
return b;
}
static boolean assertFalse(String msg, boolean b) {
if (b) throw fail(msg);
return b;
}
static 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 void messageBox(final String msg) {
print(msg);
{ swing(() -> {
JOptionPane.showMessageDialog(null, msg, "JavaX", JOptionPane.INFORMATION_MESSAGE);
}); }
}
static void messageBox(Throwable e) {
//showConsole();
printStackTrace(e);
messageBox(hideCredentials(innerException2(e)));
}
static JDesktopPane mainDesktopPane_value;
static JDesktopPane mainDesktopPane() {
return mainDesktopPane_value;
}
static JPanel showInternalFrameFormTitled(final JDesktopPane desktop, final String title, final Object... _parts) {
JPanel panel = showForm_makePanel(true, _parts);
showForm_makeInternalFrame(desktop, title, panel);
return panel;
}
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);
}
static IVF2 showForm_makeFrame;
static void showForm_makeFrame(String title, JPanel panel) { if (showForm_makeFrame != null) showForm_makeFrame.get(title, panel); else showForm_makeFrame_base(title, panel); }
final static void showForm_makeFrame_fallback(IVF2 _f, String title, JPanel panel) { if (_f != null) _f.get(title, panel); else showForm_makeFrame_base(title, panel); }
static void showForm_makeFrame_base(String title, JPanel panel) {
handleEscapeKey(minFrameWidth(showPackedFrame(title, withMargin(panel)), 400));
}
static List showForm_arrange1(List> l) {
int minW = showForm_leftWidth(l);
List out = new ArrayList();
for (List row : l)
out.add(westAndCenter(withRightMargin(showForm_gapBetweenColumns, jMinWidthAtLeast(minW, first(row))), second(row)));
return out;
}
static List> showForm_makeComponents(Boolean internalFrame, Object... _parts) {
IVF1 closeFrame
= isTrue(internalFrame)
? __1 -> disposeInternalFrame(__1)
: isFalse(internalFrame)
? __2 -> disposeFrame(__2)
: null;
return showForm_makeComponents(closeFrame, _parts);
}
static List> showForm_makeComponents(IVF1 closeFrame, Object... _parts) {
List> l = new ArrayList();
List parts = asList(_parts);
JButton submitButton = null;
for (int i = 0; i < l(parts); i++)
if (parts.get(i) instanceof Swingable)
parts.set(i, ((Swingable) parts.get(i)).visualize());
for (int i = 0; i < l(parts); i++) {
Object o = parts.get(i), next = get(parts, i+1);
if (o instanceof String && next instanceof Component)
setComponentID((Component) next, (String) o);
if (o instanceof Component || o instanceof String || next instanceof Component) { // smartAdd accepts strings
l.add(mapLL(__33 -> wrapForSmartAdd_jComponent(__33),
o == null ? new JPanel()
: o instanceof String ? humanizeFormLabel((String) o)
: o, next));
if (next instanceof JButton && submitButton == null)
submitButton = (JButton) next;
i++;
} else if (isRunnable(o))
l.add(mapLL(__34 -> wrapForSmartAdd_jComponent(__34), null, submitButton = jbutton(showFormSubmitButtonName(), new Runnable() { public void run() { try {
Object result = call(o);
print("Result of form runnable: " + result + ". Button: " + heldInstance(JButton.class));
if (neq(Boolean.FALSE, result))
{ if (closeFrame != null) closeFrame.get(heldInstance(JButton.class)); }
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "Object result = call(o);\r\n print(\"Result of form runnable: \" + result ..."; }})));
else print("showForm: Unknown element type: " + getClassName(o));
}
if (submitButton != null) {
final JButton _submitButton = submitButton;
onEnterInAllTextFields(concatLists(l), new Runnable() { public void run() { try { clickButton(_submitButton) ;
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "clickButton(_submitButton)"; }});
}
// massage labels
for (List row : l) {
JComponent left = first(row);
if (left instanceof JLabel) makeBold((JLabel) left).setVerticalAlignment(JLabel.TOP);
}
return l;
}
static int vstackWithSpacing_default = 10;
static JPanel vstackWithSpacing(final List parts) {
return vstackWithSpacing(parts, vstackWithSpacing_default);
}
static JPanel vstackWithSpacing(final List parts, final int spacing) {
return swing(new F0() { public JPanel get() { try {
JPanel panel = new JPanel(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.weightx = 1;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbc.insets = new Insets(spacing/2, 0, (spacing+1)/2, 0); // well...
smartAddWithLayout(panel, gbc, toObjectArray(nonNulls(parts)));
//gbc = (GridBagConstraints) gbc.clone();
//gbc.fill = GridBagConstraints.BOTH;
gbc.weighty = 1;
gbc.insets = new Insets(0, 0, 0, 0);
panel.add(jrigid(), gbc);
return panel;
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "JPanel panel = new JPanel(new GridBagLayout);\r\n new GridBagConstraints gbc..."; }});
}
static JPanel vstackWithSpacing(Component... parts) {
return vstackWithSpacing(asList(parts), vstackWithSpacing_default);
}
static JPanel vstackWithSpacing(int spacing, Component... parts) {
return vstackWithSpacing(asList(parts), spacing);
}
static Object[] concatArrays(Object[]... arrays) {
int l = 0;
for (Object[] a : arrays) l += l(a);
Object[] x = new Object[l];
int i = 0;
for (Object[] a : arrays) if (a != null) {
System.arraycopy(a, 0, x, i, l(a));
i += l(a);
}
return x;
}
static long nanoTime() {
return System.nanoTime();
}
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 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;
}
// this copies to RGBA
static BufferedImage copyImage(Image img) {
if (img == null) return null;
if (img instanceof BufferedImage)
return copyImage((BufferedImage) img);
int w = img.getWidth(null), h = img.getHeight(null);
BufferedImage bi = newBufferedImage(w, h);
drawImage(bi, img);
return bi;
}
// this one stays in color model. inconsistent i guess
static BufferedImage copyImage(BufferedImage bi) {
if (bi == null) return null;
ColorModel cm = bi.getColorModel();
boolean isAlphaPremultiplied = cm.isAlphaPremultiplied();
WritableRaster raster = bi.copyData(bi.getRaster().createCompatibleWritableRaster());
return new BufferedImage(cm, raster, isAlphaPremultiplied, null);
}
static boolean eqOneOf(Object o, Object... l) {
if (l != null) for (Object x : l) if (eq(o, x)) return true; return false;
}
static Object call(Object o) {
return callF(o);
}
// varargs assignment fixer for a single string array argument
static Object call(Object o, String method, String[] arg) {
return call(o, method, new Object[] {arg});
}
static Object call(Object o, String method, Object... args) {
//ret call_cached(o, method, args);
return call_withVarargs(o, method, args);
}
static WeakHasherMap symbol_map = new WeakHasherMap(new Hasher() {
public int hashCode(Symbol symbol) { return symbol.text.hashCode(); }
public boolean equals(Symbol a, Symbol b) {
if (a == null) return b == null;
return b != null && eq(a.text, b.text);
}
});
static Symbol symbol(String s) {
if (s == null) return null;
synchronized(symbol_map) {
// TODO: avoid object creation by passing the string to findKey
Symbol symbol = new Symbol(s, true);
Symbol existingSymbol = symbol_map.findKey(symbol);
if (existingSymbol == null)
symbol_map.put(existingSymbol = symbol, true);
return existingSymbol;
}
}
static Symbol symbol(CharSequence s) {
if (s == null) return null;
if (s instanceof Symbol) return (Symbol) s;
if (s instanceof String) return symbol((String) s);
return symbol(str(s));
}
static Symbol symbol(Object o) {
return symbol((CharSequence) o);
}
static String className(Object o) {
return getClassName(o);
}
static Iterator iterator(Iterable c) {
return c == null ? emptyIterator() : c.iterator();
}
static List _registerWeakMap_preList;
static A _registerWeakMap(A map) {
if (javax() == null) {
// We're in class init
if (_registerWeakMap_preList == null) _registerWeakMap_preList = synchroList();
_registerWeakMap_preList.add(map);
return map;
}
try {
call(javax(), "_registerWeakMap", map);
} catch (Throwable e) {
printException(e);
print("Upgrade JavaX!!");
}
return map;
}
static void _onLoad_registerWeakMap() {
assertNotNull(javax());
if (_registerWeakMap_preList == null) return;
for (Object o : _registerWeakMap_preList)
_registerWeakMap(o);
_registerWeakMap_preList = null;
}
static Map synchroMap() {
return synchroHashMap();
}
static Map synchroMap(Map map) {
return Collections.synchronizedMap(map);
}
static x30_pkg.x30_util.BetterThreadLocal newPing_actionTL;
static x30_pkg.x30_util.BetterThreadLocal newPing_actionTL() {
if (newPing_actionTL == null)
newPing_actionTL = vm_generalMap_getOrCreate("newPing_actionTL",
() -> {
Runnable value = (Runnable) (callF_gen(vm_generalMap_get("newPing_valueForNewThread")));
var tl = new x30_pkg.x30_util.BetterThreadLocal();
tl.set(value);
return tl;
});
return newPing_actionTL;
}
static int isAndroid_flag;
static boolean isAndroid() {
if (isAndroid_flag == 0)
isAndroid_flag = System.getProperty("java.vendor").toLowerCase().indexOf("android") >= 0 ? 1 : -1;
return isAndroid_flag > 0;
}
static Boolean isHeadless_cache;
static boolean isHeadless() {
if (isHeadless_cache != null) return isHeadless_cache;
if (isAndroid()) return isHeadless_cache = true;
if (GraphicsEnvironment.isHeadless()) return isHeadless_cache = true;
// Also check if AWT actually works.
// If DISPLAY variable is set but no X server up, this will notice.
try {
SwingUtilities.isEventDispatchThread();
return isHeadless_cache = false;
} catch (Throwable e) { return isHeadless_cache = true; }
}
static void assertTrue(Object o) {
if (!(eq(o, true) /*|| isTrue(pcallF(o))*/))
throw fail(str(o));
}
static boolean assertTrue(String msg, boolean b) {
if (!b)
throw fail(msg);
return b;
}
static boolean assertTrue(boolean b) {
if (!b)
throw fail("oops");
return b;
}
static boolean assertTrue(Scorer scorer, boolean b) {
scorer.add(b);
return b;
}
static volatile boolean licensed_yes = true;
static boolean licensed() {
if (!licensed_yes) return false;
ping_okInCleanUp();
return true;
}
static void licensed_off() {
licensed_yes = false;
}
static List _registerDangerousWeakMap_preList;
static A _registerDangerousWeakMap(A map) {
return _registerDangerousWeakMap(map, null);
}
static A _registerDangerousWeakMap(A map, Object init) {
callF(init, map);
if (init instanceof String) {
final String f = (String) init;
init = new VF1() { public void get(Map map) { try { callMC(f, map) ; } catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "callMC(f, map)"; }};
}
if (javax() == null) {
// We're in class init
if (_registerDangerousWeakMap_preList == null) _registerDangerousWeakMap_preList = synchroList();
_registerDangerousWeakMap_preList.add(pair(map, init));
return map;
}
call(javax(), "_registerDangerousWeakMap", map, init);
return map;
}
static void _onLoad_registerDangerousWeakMap() {
assertNotNull(javax());
if (_registerDangerousWeakMap_preList == null) return;
for (Pair p : _registerDangerousWeakMap_preList)
_registerDangerousWeakMap(p.a, p.b);
_registerDangerousWeakMap_preList = null;
}
static Throwable getExceptionCause(Throwable e) {
Throwable c = e.getCause();
return c != null ? c : e;
}
static String joinWithSpace(Iterable c) {
return join(" ", c);
}
static String joinWithSpace(Object... c) {
return join(" ", c);
}
static List classNames(Collection l) {
return getClassNames(l);
}
static List classNames(Object[] l) {
return getClassNames(asList(l));
}
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 boolean isInstanceX(Class type, Object arg) {
if (type == boolean.class) return arg instanceof Boolean;
if (type == int.class) return arg instanceof Integer;
if (type == long.class) return arg instanceof Long;
if (type == float.class) return arg instanceof Float;
if (type == short.class) return arg instanceof Short;
if (type == char.class) return arg instanceof Character;
if (type == byte.class) return arg instanceof Byte;
if (type == double.class) return arg instanceof Double;
return type.isInstance(arg);
}
static 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 IF0 ping_v3_pingSourceMaker_cache;
static IF0 ping_v3_pingSourceMaker() { if (ping_v3_pingSourceMaker_cache == null) ping_v3_pingSourceMaker_cache = ping_v3_pingSourceMaker_load(); return ping_v3_pingSourceMaker_cache;}
static IF0 ping_v3_pingSourceMaker_load() {
return or((IF0) vm_generalMap_get("ping_v3_pingSourceMaker"), () -> null);
}
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 int strL(String s) {
return s == null ? 0 : s.length();
}
static int lCharSequence(CharSequence s) {
return s == null ? 0 : s.length();
}
static String getType(Object o) {
return getClassName(o);
}
static long getFileSize(String path) {
return path == null ? 0 : new File(path).length();
}
static long getFileSize(File f) {
return f == null ? 0 : f.length();
}
static Pair mapEntryToPair(Map.Entry e) {
return e == null ? null : pair(e.getKey(), e.getValue());
}
static Set> entrySet(Map map) {
return _entrySet(map);
}
static Pair pair(A a, B b) {
return new Pair(a, b);
}
static Pair pair(A a) {
return new Pair(a, a);
}
static A firstThat(Iterable l, IF1 pred) {
for (A a : unnullForIteration(l))
if (pred.get(a))
return a;
return null;
}
static A firstThat(A[] l, IF1 pred) {
for (A a : unnullForIteration(l))
if (pred.get(a))
return a;
return null;
}
static A firstThat(IF1 pred, Iterable l) {
return firstThat(l, pred);
}
static A firstThat(IF1 pred, A[] l) {
return firstThat(l, pred);
}
static AutoCloseable tempInterceptPrintIfNotIntercepted(F1 f) {
return print_byThread().get() == null ? tempInterceptPrint(f) : null;
}
static Set synchroHashSet() {
return synchronizedSet(new HashSet ());
}
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));
}
// 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