/** invoked when a resource needed to render ourselves finishes loading */
public void perform() throws JSExn {
+
+ // FIXME; we can't assume that just because we were performed the image is loaded.
// as external events have occured, check the state of box
if (texture != null) {
- if (texture.isLoaded) { minwidth = texture.width; minheight = texture.height; }
- else { Res res = texture.res; texture = null; throw new JSExn("image not found: "+res); }
+ if (texture.isLoaded) { minwidth = min(texture.width, maxwidth); minheight = min(texture.height, maxheight); }
+ else { Res res = texture.res; texture = null; throw new JSExn("image not found: "+res); }
}
MARK_REPACK;
void resize(LENGTH x, LENGTH y, LENGTH width, LENGTH height) {
// FEATURE reimplement, but we're destroying this
// FIXME: uncommenting this breaks; see http://bugs.xwt.org/show_bug.cgi?id=345
- //if (x != this.x || y != this.y || width != this.width || height != this.height) {
- (parent == null ? this : parent).dirty(this.x, this.y, this.width, this.height);
+ if (x != this.x || y != this.y || width != this.width || height != this.height) {
boolean sizechange = (this.width != width || this.height != height) && getTrap("SizeChange") != null;
boolean poschange = (this.x != x || this.y != y) && getTrap("PosChange") != null;
+ do {
+ if (texture == null && (text == null || text.equals(""))) {
+ if ((fillcolor & 0xff000000) == 0) break;
+ // FEATURE: more optimizations here
+ if (this.x == x && this.y == y) {
+ Box who = (parent == null ? this : parent);
+ who.dirty(min(this.x+this.width,x+width), y, Math.abs(width-this.width), max(this.height, height));
+ who.dirty(x, min(this.y+this.height,y+height), max(this.width, width), Math.abs(height-this.height));
+ break;
+ }
+ }
+ (parent == null ? this : parent).dirty(this.x, this.y, this.width, this.height);
+ this.width = width; this.height = height; this.x = x; this.y = y;
+ dirty();
+ } while (false);
this.width = width; this.height = height; this.x = x; this.y = y;
- dirty();
if (sizechange) putAndTriggerTrapsAndCatchExceptions("SizeChange", T);
if (poschange) putAndTriggerTrapsAndCatchExceptions("PosChange", T);
- //}
+ }
}
void resize_children() {
int globaly = parenty + (parent == null ? 0 : y);
// intersect the x,y,w,h rendering window with ourselves; quit if it's empty
+
if (!test(NOCLIP)) {
cx1 = max(cx1, parent == null ? 0 : globalx);
cy1 = max(cy1, parent == null ? 0 : globaly);
}
if ((fillcolor & 0xFF000000) != 0x00000000)
- buf.fillTrapezoid(globalx, globalx + width, globaly, globalx, globalx + width, globaly + height, fillcolor);
+ buf.fillTrapezoid(cx1, cx2, cy1, cx1, cx2, cy2, fillcolor);
// FIXME: do aspect in here
if (texture != null && texture.isLoaded)
case "globalx": return N(localToGlobalX(0));
case "globaly": return N(localToGlobalY(0));
case "cursor": return test(CURSOR) ? boxToCursor.get(this) : null;
- case "mousex": { Surface s = getSurface(); return N(s == null ? 0 : globalToLocalX(s.mousex)); }
- case "mousey": { Surface s = getSurface(); return N(s == null ? 0 : globalToLocalY(s.mousey)); }
- case "mouseinside": return B(test(MOUSEINSIDE));
+ case "mouse":
+ if (getSurface() == null) return null;
+ if (getSurface()._mousex == Integer.MAX_VALUE)
+ throw new JSExn("you cannot read from the box.mouse property in background thread context");
+ return new Mouse();
case "numchildren": return redirect == null ? N(0) : redirect == this ? N(treeSize()) : redirect.get("numchildren");
case "minwidth": return N(minwidth);
case "maxwidth": return N(maxwidth);
throw new Error("unreachable"); // unreachable
}
+ private class Mouse extends JS {
+ public Object get(Object key) {
+ //#switch(key)
+ case "x": return N(globalToLocalX(getSurface()._mousex));
+ case "y": return N(globalToLocalY(getSurface()._mousey));
+
+ // this might not get recomputed if we change mousex/mousey...
+ case "inside": return B(MOUSEINSIDE);
+ //#end
+ return null;
+ }
+ }
+
void setMaxWidth(Object value) { do { CHECKSET_INT(maxwidth); MARK_RESIZE; } while(false); }
void setMaxHeight(Object value) { do { CHECKSET_INT(maxheight); MARK_RESIZE; } while(false); }
case "noclip": CHECKSET_FLAG(NOCLIP); if (parent == null) dirty(); else parent.dirty();
case "visible": CHECKSET_FLAG(VISIBLE); dirty(); MARK_RESIZE; dirty();
case "packed": CHECKSET_FLAG(PACKED); MARK_REPACK_parent;
- case "aspect": CHECKSET_INT(aspect); DIRTY;
+ case "aspect": CHECKSET_INT(aspect); dirty();
case "globalx": put("x", N(globalToLocalX(toInt(value))));
case "globaly": put("y", N(globalToLocalY(toInt(value))));
case "align": clear(ALIGNS); setAlign(value == null ? "center" : value); MARK_RESIZE;
case "cursor": setCursor(value);
case "fill": setFill(value);
+ case "mouse":
+ int mousex = toInt(((JS)value).get("x"));
+ int mousey = toInt(((JS)value).get("y"));
+ getSurface()._mousex = localToGlobalX(mousex);
+ getSurface()._mousey = localToGlobalY(mousey);
case "Minimized": if (parent == null && getSurface() != null) getSurface().minimized = toBoolean(value); // FEATURE
case "Maximized": if (parent == null && getSurface() != null) getSurface().maximized = toBoolean(value); // FEATURE
case "Close": if (parent == null && getSurface() != null) getSurface().dispose(true);
return;
}
if (!(value instanceof Res)) return;
-
texture = Picture.load((Res)value, this);
}
String name = (String)name_;
if (getSurface() == null) return;
- int x = globalToLocalX(getSurface().mousex);
- int y = globalToLocalY(getSurface().mousey);
+ int x = globalToLocalX(getSurface()._mousex);
+ int y = globalToLocalY(getSurface()._mousey);
boolean wasinside = test(MOUSEINSIDE);
boolean isinside = test(VISIBLE) && inside(x, y) && !obscured;
if (!wasinside && isinside) { set(MOUSEINSIDE); putAndTriggerTrapsAndCatchExceptions("Enter", T); }
}
private static int stringToColor(String s) {
+ // FIXME support three-char strings by doubling digits
if (s == null) return 0x00000000;
else if (SVG.colors.get(s) != null) return 0xFF000000 | toInt(SVG.colors.get(s));
else if (s.length() > 0 && s.charAt(0) == '#') try {
projects / org.ibex.core.git / blobdiff