X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Forg%2Fxwt%2FBox.java.pp;h=f18182cfc216d27cf6e1caa8e301d8b1b1ce3fc8;hb=8235361e8601ae7b36ab707058de3b52225d15a2;hp=2b3a305e018dccb0a70bfc69c26ad6f2fa7651a5;hpb=14c79b82aa525bab500334fac875b4d2b2685926;p=org.ibex.core.git
diff --git a/src/org/xwt/Box.java.pp b/src/org/xwt/Box.java.pp
index 2b3a305..f18182c 100644
--- a/src/org/xwt/Box.java.pp
+++ b/src/org/xwt/Box.java.pp
@@ -6,9 +6,6 @@ package org.xwt;
// RULE: coordinates on non-static methods are ALWAYS relative to the
// upper-left hand corner of this
-// FIXME: font color, italicization, bolding, and underlining
-// FIXME: align
-// FIXME: fixed aspect
// FEATURE: reflow before allowing js to read from width/height
// FEATURE: fastpath for rows=1/cols=1
// FEATURE: reflow starting with a certain child
@@ -62,7 +59,7 @@ import org.xwt.translators.*;
* position.
*
* A note on coordinates: the Box class represents regions
- * internally as x,y,w,h tuples, even though the DoubleBuffer class
+ * internally as x,y,w,h tuples, even though the PixelBuffer class
* uses x1,y1,x2,y2 tuples.
*/
public final class Box extends JS.Scope {
@@ -72,7 +69,7 @@ public final class Box extends JS.Scope {
// Misc instance data ////////////////////////////////////////////////////////////////
- private static int sizePosChangesSinceLastRender = 0;
+ static int sizePosChangesSinceLastRender = 0;
// Misc instance data ////////////////////////////////////////////////////////////////
@@ -85,30 +82,16 @@ public final class Box extends JS.Scope {
Box redirect = this;
Surface surface = null; // null on all non-root boxen
- // FEATURE: combine this with the JSObject Hash
- Hash traps = null;
-
-
// Flags ///////////////////////////////////////////////////////////////////////////////
+ short flags = 0;
static int MOUSEINSIDE_FLAG = 0x00000001;
static int INVISIBLE_FLAG = 0x00000002;
static int ABSOLUTE_FLAG = 0x00000004;
- static int HSHRINK_FLAG = 0x00000010;
- static int VSHRINK_FLAG = 0x00000020;
- static int TILE_FLAG = 0x00000040;
-
- /**
- * Set when the font changes, cleared during repack. If set
- * during repack, all font==null children are marked for reflow
- * and given the font_changed_flag. We use this flag to avoid
- * having to iterate over all descendents of a box when its font
- * changes.
- */
- static int FONT_CHANGED_FLAG = 0x00000100;
-
- static int ALIGN_FLAG = 0x00000000;
- static int FIXEDASPECT_FLAG = 0x00000000;
- int flags = 0;
+ static int HSHRINK_FLAG = 0x00000008;
+ static int VSHRINK_FLAG = 0x00000010;
+ static int TILE_FLAG = 0x00000020;
+ static int FONT_CHANGED_FLAG = 0x00000040; // set when font changes, cleared during repack
+ static int ISROOT_FLAG = 0x00000080;
// Geometry ////////////////////////////////////////////////////////////////////////////
@@ -119,14 +102,15 @@ public final class Box extends JS.Scope {
//#define MIN_LENGTH Integer.MIN_VALUE
// always correct (set directly by user)
- LENGTH minwidth = 0;
- LENGTH minheight = 0;
- LENGTH maxwidth = MAX_LENGTH;
- LENGTH maxheight = MAX_LENGTH;
+ public LENGTH minwidth = 0;
+ public LENGTH minheight = 0;
+ public LENGTH maxwidth = MAX_LENGTH;
+ public LENGTH maxheight = MAX_LENGTH;
private LENGTH hpad = 0;
private LENGTH vpad = 0;
private String text = null;
- private String font = null;
+ private Res font = null;
+ private int fontsize = 10;
private LENGTH textwidth = 0;
private LENGTH textheight = 0;
@@ -137,8 +121,8 @@ public final class Box extends JS.Scope {
private int colspan = 1;
// computed during reflow
- LENGTH x = 0;
- LENGTH y = 0;
+ public LENGTH x = 0;
+ public LENGTH y = 0;
public LENGTH width = 0;
public LENGTH height = 0;
private int row = 0; // FEATURE use a short
@@ -153,7 +137,7 @@ public final class Box extends JS.Scope {
//private SVG.Paint fill = null;
//private SVG.Paint stroke = null;
- private Picture image; // will disappear
+ public Picture image; // will disappear
private int fillcolor = 0x00000000; // will become SVG.Paint
private int strokecolor = 0xFF000000; // will become SVG.Paint
@@ -165,7 +149,6 @@ public final class Box extends JS.Scope {
/** Adds the intersection of (x,y,w,h) and the node's current actual geometry to the Surface's dirty list */
public final void dirty() { dirty(0, 0, width, height); }
public final void dirty(int x, int y, int w, int h) {
- /*
for(Box cur = this; cur != null; cur = cur.parent) {
w = min(x + w, cur.width) - max(x, 0);
h = min(y + h, cur.height) - max(y, 0);
@@ -176,10 +159,6 @@ public final class Box extends JS.Scope {
x += cur.x;
y += cur.y;
}
- */
- Box cur;
- for(cur = this; cur.parent != null; cur = cur.parent);
- if (cur.surface != null) cur.surface.dirty(0, 0, cur.width, cur.height);
}
/**
@@ -198,10 +177,10 @@ public final class Box extends JS.Scope {
if (!wasinside && !isinside) return;
- if (traps == null) { }
- else if (!wasinside && isinside && traps.get("Enter") != null) put("Enter", Boolean.TRUE);
- else if (wasinside && !isinside && traps.get("Leave") != null) put("Leave", Boolean.TRUE);
- else if (wasinside && isinside && (mousex != oldmousex || mousey != oldmousey) && traps.get("Move") != null) put("Move", Boolean.TRUE);
+ if (!wasinside && isinside && get("Enter", Trap.class) != null) put("Enter", Boolean.TRUE);
+ else if (wasinside && !isinside && get("Leave", Trap.class) != null) put("Leave", Boolean.TRUE);
+ else if (wasinside && isinside && (mousex != oldmousex || mousey != oldmousey) && get("Move", Trap.class) != null)
+ put("Move", Boolean.TRUE);
if (isinside && cursor != null) getRoot().cursor = cursor;
@@ -217,10 +196,11 @@ public final class Box extends JS.Scope {
// Reflow ////////////////////////////////////////////////////////////////////////////////////////
- void reflow() {
+ void reflow() { reflow(width, height); }
+ void reflow(int new_width, int new_height) {
repack();
if (Surface.abort) return;
- resize(x, y, width, height);
+ resize(x, y, new_width, new_height);
}
/** Checks if the Box's size has changed, dirties it if necessary, and makes sure childrens' sizes are up to date */
@@ -291,15 +271,15 @@ public final class Box extends JS.Scope {
}
- void resize(LENGTH x, LENGTH y, LENGTH width, LENGTH height) {
-
+ private void resize(LENGTH x, LENGTH y, LENGTH width, LENGTH height) {
+
// --- Phase 1 ----------------------------------------------------------------------
// run PosChange/SizeChange, dirty as needed
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);
boolean sizechange = false, poschange = false;
- if (traps != null && (this.width != width || this.height != height) && traps.get("SizeChange") != null) sizechange = true;
- if (traps != null && (this.x != x || this.y != y) && traps.get("PosChange") != null) poschange = true;
+ if ((this.width != width || this.height != height) && get("SizeChange", Trap.class) != null) sizechange = true;
+ if ((this.x != x || this.y != y) && get("PosChange", Trap.class) != null) poschange = true;
this.width = width; this.height = height; this.x = x; this.y = y;
dirty();
if (sizechange || poschange)
@@ -307,8 +287,8 @@ public final class Box extends JS.Scope {
if (Log.on) Log.logJS(this, "Warning, more than 500 SizeChange/PosChange traps triggered since last complete render");
} else {
sizePosChangesSinceLastRender++;
- if (sizechange) put("SizeChange", Boolean.TRUE);
- if (poschange) put("PosChange", Boolean.TRUE);
+ try { if (sizechange) put("SizeChange", Boolean.TRUE); } catch (Exception e) { Log.log(this, e); }
+ try { if (poschange) put("PosChange", Boolean.TRUE); } catch (Exception e) { Log.log(this, e); }
Surface.abort = true;
return;
}
@@ -405,30 +385,27 @@ public final class Box extends JS.Scope {
// Rendering Pipeline /////////////////////////////////////////////////////////////////////
/** Renders self and children within the specified region. All rendering operations are clipped to xIn,yIn,wIn,hIn */
- void render(int parentx, int parenty, int clipx, int clipy, int clipw, int cliph, DoubleBuffer buf) {
+ void render(int parentx, int parenty, int clipx, int clipy, int clipw, int cliph, PixelBuffer buf) {
if (Surface.abort || (flags & INVISIBLE_FLAG) != 0) return;
int globalx = parentx + (parent == null ? 0 : x);
int globaly = parenty + (parent == null ? 0 : y);
// intersect the x,y,w,h rendering window with ourselves; quit if it's empty
- clipw = min(max(clipx, parent == null ? 0 : globalx) + clipw,
- (parent == null ? 0 : globalx) + width) - globalx;
- cliph = min(max(clipy, parent == null ? 0 : globaly) + cliph,
- (parent == null ? 0 : globaly) + height) - globaly;
+ clipw = min(max(clipx, parent == null ? 0 : globalx) + clipw, (parent == null ? 0 : globalx) + width) - globalx;
+ cliph = min(max(clipy, parent == null ? 0 : globaly) + cliph, (parent == null ? 0 : globaly) + height) - globaly;
clipx = max(clipx, parent == null ? 0 : globalx);
clipy = max(clipy, parent == null ? 0 : globaly);
if (clipw <= 0 || cliph <= 0) return;
- if ((fillcolor & 0xFF000000) != 0x00000000 || parent == null)
- buf.fillRect(clipx, clipy, clipx + clipw, clipy + cliph,
- (fillcolor & 0xFF000000) != 0 ? fillcolor : 0xFF777777);
+ if ((fillcolor & 0xFF000000) != 0x00000000)
+ buf.fillRect(clipx, clipy, clipx + clipw, clipy + cliph, fillcolor);
if (image != null)
if ((flags & TILE_FLAG) != 0) renderTiledImage(globalx, globaly, clipx, clipy, clipw, cliph, buf);
else renderStretchedImage(globalx, globaly, clipx, clipy, clipw, cliph, buf);
if (text != null && !text.equals(""))
- renderText(x, y, clipx, clipy, clipw, cliph, buf);
+ renderText(globalx, globaly, clipx, clipy, clipw, cliph, buf);
// now subtract the pad region from the clip region before proceeding
clipw = min(max(clipx, globalx + hpad) + clipw, globalx + width - hpad) - clipx;
@@ -440,16 +417,12 @@ public final class Box extends JS.Scope {
b.render(globalx, globaly, clipx, clipy, clipw, cliph, buf);
}
- void renderStretchedImage(int globalx, int globaly, int clipx, int clipy, int clipw, int cliph, DoubleBuffer buf) {
- //buf.setClip(x, y, w + x, h + y);
- System.out.println("draw " + clipx + " " + clipy + " " + (clipx + clipw) + " " + (clipy + cliph));
- buf.drawPicture(image,
- clipx, clipy, clipx + clipw, clipy + cliph,
- 0, 0, image.getWidth(), image.getHeight());
- //buf.setClip(0, 0, buf.getWidth(), buf.getHeight());
+ void renderStretchedImage(int globalx, int globaly, int clipx, int clipy, int clipw, int cliph, PixelBuffer buf) {
+ // FIXME: wrong
+ buf.drawPicture(image, clipx, clipy, clipx + clipw, clipy + cliph, 0, 0, image.getWidth(), image.getHeight());
}
- void renderTiledImage(int globalx, int globaly, int x, int y, int w, int h, DoubleBuffer buf) {
+ void renderTiledImage(int globalx, int globaly, int x, int y, int w, int h, PixelBuffer buf) {
int iw = image.getWidth();
int ih = image.getHeight();
for(int i=(x - x)/iw; i <= (x + w - x)/iw; i++) {
@@ -471,31 +444,20 @@ public final class Box extends JS.Scope {
}
}
- void renderText(int x, int y, int clipx, int clipy, int clipw, int cliph, DoubleBuffer buf) {
- /*
- // hack because (believe it or not) libgcj doesn't support UTF16.
- byte[] b = new byte[text.length() * 2 + 2];
- for(int i=0; i> 8);
- b[i * 2 + 1] = (byte)(((short)text.charAt(i)) & 0xff);
- }
- b[text.length()] = 0;
- b[text.length() + 1] = 0;
- */
- /*
- try {
- ImageDecoder id = org.xwt.translators.Font.render(new FileInputStream("COMIC.TTF"), 24, text, false);
- Picture p = Platform.createPicture(id);
- // FIXME: clipping (don't use setClip)
- buf.drawPicture(p,
- x + hpad, y + vpad,
- x + hpad + p.getWidth(), y + vpad + p.getHeight(),
+ void renderText(int x, int y, int clipx, int clipy, int clipw, int cliph, PixelBuffer buf) {
+ for(int i=0; i