* trigger a Surface.abort; if rendering were done in the same pass,
* rendering work done prior to the Surface.abort would be wasted.
*/
-public final class Box extends JS.Obj implements Task {
+public final class Box extends JS.Obj implements Callable {
private static final JS.Method METHOD = new JS.Method();
//#define CHECKSET_SHORT(prop) short nu = (short)JSU.toInt(value); if (nu == prop) break; prop = nu;
//#define CHECKSET_INT(prop) int nu = JSU.toInt(value); if (nu == prop) break; prop = nu;
//#define CHECKSET_FLAG(flag) boolean nu = JSU.toBoolean(value); if (nu == test(flag)) break; if (nu) set(flag); else clear(flag);
- //#define CHECKSET_BOOLEAJSU.N(prop) boolean nu = JSU.toBoolean(value); if (nu == prop) break; prop = nu;
+ //#define CHECKSET_BOOLEAN.N(prop) boolean nu = JSU.toBoolean(value); if (nu == prop) break; prop = nu;
//#define CHECKSET_STRING(prop) if ((value==null&&prop==null)||(value!=null&&JSU.toString(value).equals(prop))) break; prop=JSU.toString(value);
// FIXME memory leak
- static Hash boxToCursor = new Hash(500, 3);
+ static Basket.Map boxToCursor = new Basket.Hash(500, 3);
- static final Font DEFAULT_FONT;
- static {
- try { DEFAULT_FONT = Font.getFont((JS)Main.builtin.get(JSU.S("fonts/vera/Vera.ttf")), 10); }
- catch(JSExn e) { throw new Error("Error loading default font: " + e); }
- }
+ public static final Font DEFAULT_FONT = Font.getFont(Main.vera, 10);
// Flags //////////////////////////////////////////////////////////////////////
static final int RECONSTRAIN = 0x00000200;
static final int REPLACE = 0x00000400;
- static final int ALIGN_TOP = 0x00001000;
- static final int ALIGN_BOTTOM = 0x00002000;
- static final int ALIGN_LEFT = 0x00004000;
- static final int ALIGN_RIGHT = 0x00008000;
- static final int ALIGNS = 0x0000f000;
static final int CURSOR = 0x00010000; // if true, this box has a cursor in the cursor hash; FEATURE: GC issues?
static final int CLIP = 0x00020000;
static final int STOP_UPWARD_PROPAGATION = 0x00040000;
public int maxwidth = Integer.MAX_VALUE;
public int minheight = 0;
public int maxheight = Integer.MAX_VALUE;
+ public int minwidth() { return minwidth; }
+ public int minheight() { return minheight; }
+ public int maxwidth() { return maxwidth; }
+ public int maxheight() { return maxheight; }
private short rows = 1;
private short cols = 0;
private short rowspan = 1;
public final int fontSize() { return font == null ? DEFAULT_FONT.pointsize : font.pointsize; }
/** invoked when a resource needed to render ourselves finishes loading */
- public void perform() throws JSExn {
- if (texture == null) { Log.warn(Box.class, "perform() called with null texture"); return; }
+ public Object run(Object o) throws JSExn {
+ if (texture == null) { Log.warn(Box.class, "perform() called with null texture"); return null; }
if (texture.isLoaded) {
setWidth(max(texture.width, minwidth), maxwidth);
setHeight(max(texture.height, minheight), maxheight);
dirty(); }
else { JS res = texture.stream; texture = null; throw new JSExn("image not found: "+res.unclone()); }
+ return null;
}
// FEATURE: use cx2/cy2 format
void resize(int x, int y, int width, int height) {
if (x == this.x && y == this.y && width == this.width && height == this.height) return;
- boolean sizechange = (this.width != width || this.height != height) && hasTrap(SIZECHANGE);
+ boolean sizechange = (this.width != width || this.height != height);
+ try { sizechange = sizechange && getTrap(SIZECHANGE) != null; } catch (JSExn e) {}
int thisx = parent == null ? 0 : this.x;
int thisy = parent == null ? 0 : this.y;
Box who = (parent == null ? this : parent);
this.width = width; this.height = height; this.x = x; this.y = y;
dirty();
}
- if (sizechange) putAndTriggerTrapsAndCatchExceptions(SIZECHANGE, T);
+ if (sizechange) putAndTriggerTrapsAndCatchExceptions(SIZECHANGE, JSU.T);
}
private float targetColumnSize = (float)0.0;
child_height = max(child.minheight, child_height);
int gap_x = width - child_width;
int gap_y = height - child_height;
- child_x = child.ax + (child.test(ALIGN_RIGHT) ? gap_x : !child.test(ALIGN_LEFT) ? gap_x / 2 : 0);
- child_y = child.ay + (child.test(ALIGN_BOTTOM) ? gap_y : !child.test(ALIGN_TOP) ? gap_y / 2 : 0);
+ child_x = child.ax + gap_x / 2;
+ child_y = child.ay + gap_y / 2;
} else {
int diff;
//#repeat col/row colspan/rowspan contentwidth/contentheight width/height colMaxWidth/rowMaxHeight \
// child_x/child_y x/y HSHRINK/VSHRINK maxwidth/maxheight cols/rows minwidth/minheight x_slack/y_slack \
- // child_width/child_height ALIGN_RIGHT/ALIGN_BOTTOM ALIGN_LEFT/ALIGN_TOP lp_h/lp \
+ // child_width/child_height lp_h/lp \
// numregions/numregions_v regions/regions_v targetColumnSize/targetRowSize sizes/sizes_v
child_x = 0;
if (cols == 1) {
}
}
diff = (child_width - (child.test(HSHRINK) ? child.contentwidth : min(child_width, child.maxwidth)));
- child_x += (child.test(ALIGN_RIGHT) ? diff : child.test(ALIGN_LEFT) ? 0 : diff / 2);
+ child_x += diff / 2;
child_width -= diff;
//#end
}
if (text != null && !text.equals("") && font != null) {
int gap_x = width - font.textwidth(text);
int gap_y = height - font.textheight(text);
- int text_x = globalx + (test(ALIGN_RIGHT) ? gap_x : !test(ALIGN_LEFT) ? gap_x/2 : 0);
- int text_y = globaly + (test(ALIGN_BOTTOM) ? gap_y : !test(ALIGN_TOP) ? gap_y/2 : 0);
+ int text_x = globalx + gap_x/2;
+ int text_y = globaly + gap_y/2;
font.rasterizeGlyphs(text, buf, strokecolor, text_x, text_y, cx1, cy1, cx2, cy2);
}
- if (path != null) path.realize(Affine.translate(globalx, globaly)).stroke(buf, 1, strokecolor);
+ if (path != null) new Polygon(path, Affine.translate(globalx, globaly)).stroke(buf, strokecolor);
for(Box b = getChild(0); b != null; b = b.nextSibling())
b.render(globalx, globaly, cx1, cy1, cx2, cy2, buf, null);
// Methods to implement org.ibex.js.JS //////////////////////////////////////
-
- public JS callMethod(JS method, JS a0, JS a1, JS a2, JS[] rest, int nargs) throws JSExn {
- switch (nargs) {
+ public JS call(JS method, JS[] args) throws JSExn {
+ switch (args.length) {
case 1: {
//#switch(JSU.toString(method))
case "indexof":
- Box b = (Box)a0;
+ Box b = (Box)args[0];
if (b.parent != this)
return (redirect == null || redirect == this) ?
- JSU.N(-1) :
- redirect.callMethod(method, a0, a1, a2, rest, nargs);
+ JSU.N(-1) : redirect.call(method, args);
return JSU.N(b.getIndexInParent());
case "distanceto":
- Box b = (Box)a0;
+ Box b = (Box)args[0];
JS ret = new JS.Obj();
ret.put(JSU.S("x"), JSU.N(b.localToGlobalX(0) - localToGlobalX(0)));
ret.put(JSU.S("y"), JSU.N(b.localToGlobalY(0) - localToGlobalY(0)));
//#end
}
}
- return super.callMethod(method, a0, a1, a2, rest, nargs);
+ return super.call(method, args);
}
public JS get(JS name) throws JSExn {
case "font": return font == null ? null : font.stream;
case "fontsize": return font == null ? JSU.N(10) : JSU.N(font.pointsize);
case "strokewidth": return JSU.N(strokewidth);
- case "align": return JSU.S(alignToString());
case "thisbox": return this;
case "shrink": return JSU.B(test(HSHRINK) || test(VSHRINK));
case "hshrink": return JSU.B(test(HSHRINK));
case "minheight": return JSU.N(minheight);
case "maxheight": return JSU.N(maxheight);
case "clip": return JSU.B(test(CLIP));
- case "visible": return JSU.B(test(VISIBLE) && (parent == null || (parent.get(JSU.S("visible")) == T)));
+ case "visible": return JSU.B(test(VISIBLE) && (parent == null || (parent.get(JSU.S("visible")) == JSU.T)));
case "packed": return JSU.B(test(PACKED));
case "globalx": return JSU.N(localToGlobalX(0));
case "globaly": return JSU.N(localToGlobalY(0));
throw new JSExn("you cannot read from the box.mouse property in background thread context");
return new Mouse();
case "numchildren": return redirect == null ? JSU.N(0) : redirect == this ? JSU.N(treeSize()) : redirect.get(JSU.S("numchildren"));
- case "redirect": return redirect == null ? null : redirect == this ? T : redirect.get(JSU.S("redirect"));
+ case "redirect": return redirect == null ? null : redirect == this ? JSU.T : redirect.get(JSU.S("redirect"));
case "Minimized": if (parent == null && getSurface() != null) return JSU.B(getSurface().minimized);
default: return super.get(name);
//#end
throw new Error("unreachable"); // unreachable
}
- private class Mouse extends JS implements JS.Cloneable {
+ private class Mouse extends JS.Immutable implements JS.Cloneable {
public JS get(JS key) throws JSExn {
//#switch(JSU.toString(key))
case "x": return JSU.N(globalToLocalX(getSurface()._mousex));
// this might not get recomputed if we change mousex/mousey...
case "inside": return JSU.B(test(MOUSEINSIDE));
//#end
- return null;
+ return super.get(key);
}
}
case "shrink": CHECKSET_FLAG(HSHRINK | VSHRINK); RECONSTRAIN();
case "hshrink": CHECKSET_FLAG(HSHRINK); RECONSTRAIN();
case "vshrink": CHECKSET_FLAG(VSHRINK); RECONSTRAIN();
- case "path": path = Path.parse(JSU.toString(value)); RECONSTRAIN(); dirty();
+ case "path": path = new Path(JSU.toString(value)); RECONSTRAIN(); dirty();
case "width": setWidth(JSU.toInt(value), JSU.toInt(value));
case "height": setHeight(JSU.toInt(value), JSU.toInt(value));
case "maxwidth": setWidth(minwidth, JSU.toInt(value));
case "rowspan": if (JSU.toInt(value) > 0) { CHECKSET_SHORT(rowspan); if (parent != null) parent.REPACK(); }
case "visible": CHECKSET_FLAG(VISIBLE); RECONSTRAIN(); dirty();
case "packed": CHECKSET_FLAG(PACKED); if (parent != null) { parent.REPACK(); } else { REPACK(); }
- case "align": clear(ALIGNS); setAlign(value); REPLACE();
case "cursor": setCursor(JSU.toString(value));
case "fill": setFill(value);
case "clip": CHECKSET_FLAG(CLIP); if (parent == null) dirty(); else parent.dirty();
JSU.error("redirect can only be set to a descendant of its current value");
case "fontsize": font = Font.getFont(font == null ? null : font.stream, JSU.toInt(value)); RECONSTRAIN(); dirty();
case "font":
- if(!(value instanceof Stream)) throw new JSExn("You can only put streams to the font property");
+ if(!(value instanceof Fountain)) throw new JSExn("You can only put streams to the font property");
//FIXME: if (font == value) return; // FIXME: unclone()
- font = value == null ? null : Font.getFont((Stream)value, font == null ? 10 : font.pointsize);
+ font = value == null ? null : Font.getFont((Fountain)value, font == null ? 10 : font.pointsize);
RECONSTRAIN();
dirty();
case "x": if (parent==null && Surface.fromBox(this)!=null) {
//#end
}
- private String alignToString() {
- switch(flags & ALIGNS) {
- case (ALIGN_TOP | ALIGN_LEFT): return "topleft";
- case (ALIGN_BOTTOM | ALIGN_LEFT): return "bottomleft";
- case (ALIGN_TOP | ALIGN_RIGHT): return "topright";
- case (ALIGN_BOTTOM | ALIGN_RIGHT): return "bottomright";
- case ALIGN_TOP: return "top";
- case ALIGN_BOTTOM: return "bottom";
- case ALIGN_LEFT: return "left";
- case ALIGN_RIGHT: return "right";
- case 0: return "center";
- default: throw new Error("invalid alignment flags: " + (flags & ALIGNS));
- }
- }
-
- private void setAlign(JS value) throws JSExn {
- clear(ALIGNS);
- //#switch(JSU.toString(value))
- case "topleft": set(ALIGN_TOP | ALIGN_LEFT);
- case "bottomleft": set(ALIGN_BOTTOM | ALIGN_LEFT);
- case "topright": set(ALIGN_TOP | ALIGN_RIGHT);
- case "bottomright": set(ALIGN_BOTTOM | ALIGN_RIGHT);
- case "top": set(ALIGN_TOP);
- case "bottom": set(ALIGN_BOTTOM);
- case "left": set(ALIGN_LEFT);
- case "right": set(ALIGN_RIGHT);
- default: JSU.log("invalid alignment \"" + JSU.debugToString(value) + "\"");
- //#end
- }
-
private void setCursor(String value) throws JSExn {
if (value == null) { clear(CURSOR); boxToCursor.remove(this); return; }
if (value.equals(boxToCursor.get(this))) return;
if (texture == newtex) return;
texture = newtex;
fillcolor = 0;
- if (texture != null && texture.isLoaded) perform();
+ if (texture != null && texture.isLoaded) run(null);
}
dirty();
}
boolean isinside = test(VISIBLE) && inside(x, y) && !obscured;
if (!wasinside && isinside) {
set(MOUSEINSIDE);
- putAndTriggerTrapsAndCatchExceptions(JSU.S("Enter"), T);
+ putAndTriggerTrapsAndCatchExceptions(JSU.S("Enter"), JSU.T);
}
if (isinside && test(CURSOR)) getSurface().cursor = (String)boxToCursor.get(this);
if (wasinside && !isinside) {
clear(MOUSEINSIDE);
- putAndTriggerTrapsAndCatchExceptions(JSU.S("Leave"), T);
+ putAndTriggerTrapsAndCatchExceptions(JSU.S("Leave"), JSU.T);
}
boolean found = false;
try {
putAndTriggerTraps(name, val);
} catch (JSExn e) {
- JSU.log("caught js exception while putting to trap \""+ JSU.debugToString(name)+"\"");
+ JSU.log("caught js exception while putting to trap \""+ JSU.str(name)+"\"");
JSU.log(e);
} catch (Exception e) {
- JSU.log("caught exception while putting to trap \""+ JSU.debugToString(name)+"\"");
+ JSU.log("caught exception while putting to trap \""+ JSU.str(name)+"\"");
JSU.log(e);
}
}
projects / org.ibex.core.git / blobdiff