X-Git-Url: http://git.megacz.com/?p=org.ibex.core.git;a=blobdiff_plain;f=src%2Forg%2Fibex%2FBox.java;h=bbfad254b465d6e0bb7e1e4f0f879291e2e97ba8;hp=e3e30ecef4c5696f016f66899683fd4f2b951e94;hb=c9c75398e998bd9d1dce22509c2b3dea9de63ec4;hpb=b1568b13f53ca805911fcd7737daf79492d6be1f

diff --git a/src/org/ibex/Box.java b/src/org/ibex/Box.java
index e3e30ec..bbfad25 100644
--- a/src/org/ibex/Box.java
+++ b/src/org/ibex/Box.java
@@ -54,11 +54,11 @@ public final class Box extends JSScope implements Scheduler.Task {
     //#define CHECKSET_INT(prop) int nu = toInt(value); if (nu == prop) break; prop = nu;
     //#define CHECKSET_FLAG(flag) boolean nu = toBoolean(value); if (nu == test(flag)) break; if (nu) set(flag); else clear(flag);
     //#define CHECKSET_BOOLEAN(prop) boolean nu = toBoolean(value); if (nu == prop) break; prop = nu;
-    //#define CHECKSET_STRING(prop) if ((value==null&&prop==null)||(value!=null&&value.equals(prop))) break; prop=(String)value;
+    //#define CHECKSET_STRING(prop) if ((value==null&&prop==null)||(value!=null&&JS.toString(value).equals(prop))) break; prop=JS.toString(value);
 
     protected Box() { super(null); }
 
-    static Hash boxToCursor = new Hash(500, 3);
+    static Hash boxToCursor = new Hash(500, 3);               // FIXME memory leak
     public static final int MAX_LENGTH = Integer.MAX_VALUE;
     static final Font DEFAULT_FONT;
    
@@ -85,11 +85,9 @@ public final class Box extends JSScope implements Scheduler.Task {
         "Release1", "Release2", "Release3",
         "Click1", "Click2", "Click3",
         "DoubleClick1", "DoubleClick2", "DoubleClick3",
-        "Enter", "Leave", "Move", 
-        "KeyPressed", "KeyReleased", "PosChange", "SizeChange",
-        "childadded", "childremoved",
-        "Focused", "Maximized", "Minimized", "Close",
-        "icon", "titlebar", "toback", "tofront"
+        "Enter", "Leave", "Move", "ChildChange",
+        "KeyPressed", "KeyReleased", "SizeChange",
+        "Focused", "Maximized", "Minimized", "Close"
     };
 
     // Flags //////////////////////////////////////////////////////////////////////
@@ -277,10 +275,9 @@ public final class Box extends JSScope implements Scheduler.Task {
     }
 
     private static float[] coeff = null;
-    private static Simplex lp_h = new Simplex(100, 100, 300);
-    private static Simplex lp = new Simplex(100, 100, 300);
+    private static Simplex lp_h = new Simplex(65535, 65535, 65535);
+    private static Simplex lp = new Simplex(65535, 65535, 65535);
 
-    // FIXME: numboxes^2, and damn ugly to boot
     private static int[] regions = new int[65535];
     private static int[] regions_v = new int[65535];
     private static int numregions = 0;
@@ -291,18 +288,18 @@ public final class Box extends JSScope implements Scheduler.Task {
     private void computeRegions() {
         numregions = 0;
         for(Box c = firstPackedChild(); c != null; c = c.nextPackedSibling()) {
-            int target = c.col;
-            for(boolean stop = false;;) {
-                for(int i=0; i<=numregions; i++) {
-                    if (i == numregions) { regions[numregions++] = target; break; }
-                    if (target == regions[i]) break;
-                    if (target < regions[i]) { int tmp = target; target = regions[i]; regions[i] = tmp; }
-                }
-                if (stop) break;
-                stop = true;
-                target = min(cols, c.col+c.colspan);
-            }
+            regions[numregions++] = c.col;
+            regions[numregions++] = min(cols, c.col+c.colspan);
+        }
+        Vec.sortInts(regions, 0, numregions);
+        int j = 0;
+        int newnumregions = numregions;
+        for(int i=1; i<numregions; i++) {
+            if (regions[j] != regions[i]) j++;
+            else newnumregions--;
+            regions[j] = regions[i];
         }
+        numregions = newnumregions;
         if (regions[numregions-1] == cols) numregions--;
         else regions[numregions] = cols;
     }
@@ -313,7 +310,7 @@ public final class Box extends JSScope implements Scheduler.Task {
         //#repeat col/row colspan/rowspan contentwidth/contentheight width/height HSHRINK/VSHRINK numregions/numregions_v \
         //        maxwidth/maxheight cols/rows minwidth/minheight lp_h/lp lp_h/lp easy_width/easy_height regions/regions_v \
         //        computeRegions/computeRegions_v
-        if (numkids > 0 && cols > 1) do {
+        if (numkids > 0) do {
             computeRegions();
             int nc = numregions * 3 + numkids * 2 + 3;
             if (coeff == null || nc+1>coeff.length) coeff = new float[nc+1];
@@ -321,7 +318,7 @@ public final class Box extends JSScope implements Scheduler.Task {
 
             for(int i=0; i<coeff.length; i++) coeff[i] = (float)0.0;
             if (!findMinimum) {
-                coeff[numregions*2+numkids] = (float)10000.0;               // priority 1: sum of columns no greater than parent
+                coeff[numregions*2+numkids] = (float)10000.0;           // priority 1: sum of columns no greater than parent
                 for(int i=numregions*2; i<numregions*2+numkids; i++) coeff[i] = (float)100.0;  // priority 2: honor maxwidths
                 for(int i=numregions; i<numregions*2; i++) coeff[i] = (float)(0.1);            // priority 3: equalize columns
             } else {
@@ -329,15 +326,10 @@ public final class Box extends JSScope implements Scheduler.Task {
             }
             lp_h.setObjective(coeff, false);
 
-            for(int i=0; i<numregions; i++) {
-                for(int j=0; j<coeff.length; j++) coeff[j] = j==i ? (float)1.0 : (float)0.0;
-                lp_h.add_constraint(coeff, Simplex.GE, (float)0.0);
-            }
-
             // priority 1: sum of columns as close to parent's width as possible
             for(int i=0; i<coeff.length; i++) coeff[i] = (i<numregions) ? (float)(regions[i+1] - regions[i]) : (float)0.0;
             coeff[numregions*2+numkids] = (float)-1.0;
-            if (!findMinimum) lp_h.add_constraint(coeff, Simplex.LE, (float)width);
+            if (!findMinimum) lp_h.add_constraint(coeff, Simplex.EQ, (float)width);
             else              lp_h.add_constraint(coeff, Simplex.LE, (float)0);
 
             int childnum = 0;
@@ -540,8 +532,8 @@ public final class Box extends JSScope implements Scheduler.Task {
         case "hshrink": return B(test(HSHRINK));
         case "vshrink": return B(test(VSHRINK));
         case "aspect": return N(aspect);
-        case "x": return (parent == null || !test(VISIBLE)) ? N(0) : N(x);
-        case "y": return (parent == null || !test(VISIBLE)) ? N(0) : N(y);
+        case "x": return (parent == null || !test(VISIBLE)) ? N(0) : test(PACKED) ? N(x) : N(ax);
+        case "y": return (parent == null || !test(VISIBLE)) ? N(0) : test(PACKED) ? N(y) : N(ay);
         case "cols": return test(FIXED) == COLS ? N(cols) : N(0);
         case "rows": return test(FIXED) == ROWS ? N(rows) : N(0);
         case "colspan": return N(colspan);
@@ -708,10 +700,8 @@ public final class Box extends JSScope implements Scheduler.Task {
         case "_HScroll":      propagateDownward(name, value, false);
         case "_VScroll":      propagateDownward(name, value, false);
 
-        case "PosChange":     return;
         case "SizeChange":    return;
-        case "childadded":    return;
-        case "childremoved":  return;
+        case "ChildChange":    return;
         case "Enter":         return;
         case "Leave":         return;
 
@@ -829,7 +819,7 @@ public final class Box extends JSScope implements Scheduler.Task {
             }
 
         if (!obscured && !found)
-            if ("_Move".equals(name) || wasinside)
+            if ("_Move".equals(name) || name.startsWith("_Release") || wasinside)
                 if (name != null)
                     putAndTriggerTrapsAndCatchExceptions(name.substring(1), value);
     }
@@ -950,7 +940,7 @@ public final class Box extends JSScope implements Scheduler.Task {
         deleteNode(i);
         b.parent = null;
         MARK_REFLOW;
-        putAndTriggerTrapsAndCatchExceptions("childremoved", b);
+        putAndTriggerTrapsAndCatchExceptions("ChildChange", b);
     }
     
     public void put(int i, Object value) throws JSExn {
@@ -962,22 +952,22 @@ public final class Box extends JSScope implements Scheduler.Task {
         }
 
         if (redirect == null) {
-            if (value == null) putAndTriggerTrapsAndCatchExceptions("childremoved", getChild(i));
+            if (value == null) putAndTriggerTrapsAndCatchExceptions("ChildChange", getChild(i));
             else JS.warn("attempt to add/remove children to/from a node with a null redirect");
 
         } else if (redirect != this) {
-            if (value != null) putAndTriggerTrapsAndCatchExceptions("childadded", value);
+            if (value != null) putAndTriggerTrapsAndCatchExceptions("ChildChange", value);
             redirect.put(i, value);
             if (value == null) {
                 Box b = (Box)redirect.get(new Integer(i));
-                if (b != null) putAndTriggerTrapsAndCatchExceptions("childremoved", b);
+                if (b != null) putAndTriggerTrapsAndCatchExceptions("ChildChange", b);
             }
 
         } else if (value == null) {
             if (i < 0 || i > treeSize()) return;
             Box b = getChild(i);
             removeChild(i);
-            putAndTriggerTrapsAndCatchExceptions("childremoved", b);
+            putAndTriggerTrapsAndCatchExceptions("ChildChange", b);
 
         } else {
             Box b = (Box)value;
@@ -1006,7 +996,7 @@ public final class Box extends JSScope implements Scheduler.Task {
             MARK_REFLOW;
             
             b.dirty(); 
-            putAndTriggerTrapsAndCatchExceptions("childadded", b);
+            putAndTriggerTrapsAndCatchExceptions("ChildChange", b);
         }
     }