Changeset 3462

Timestamp:

12/23/07 04:07:06 (13 months ago)

Author:

gyuque

Message:

lang/legacy-actionscript/as2draw: added undo button.

Location:

lang/legacy-actionscript/as2draw

Files:

• AS2Draw.as (modified) (1 diff)
• AS2Draw.swf (modified) (previous)
• Drawable.as (modified) (2 diffs)
• MovieClipStack.as (modified) (1 diff)
• PixelBuffer.as (modified) (2 diffs)
• ToolPalette.as (modified) (1 diff)
• UndoButton.as (added)

lang/legacy-actionscript/as2draw/AS2Draw.as

@@ -59 +59 @@
                                 pushedColorButton(defaultColor);
                 }
+                
+                {
+                        var ub:UndoButton = new UndoButton();
+                        ub.buttonAlign = true;
+                        tp.addButton(ub);
+                        
+                        ub.afterPush = function() {_this.pushedUndoButton();};
+                }
+        }
+        
+        private function pushedUndoButton()
+        {
+                mDrawable.removeTopLayer();
         }
         

lang/legacy-actionscript/as2draw/Drawable.as

@@ -41 +41 @@
         }
 
-        public function setY(y:Number)
+        public function setY(y:Number):Void
         {
                 mMC._y = y;
+        }
+        
+        public function removeTopLayer():Void
+        {
+                mMStack.pop();
         }
 
@@ -104 +109 @@
 */
                         g.stackData.log.push(new LineData(x1+dx, y1+dy, x2+dx, y2+dy, color));
-                        drawPixBufferLine(x1+dx, y1+dy, x2+dx, y2+dy, color);
                         drawNativeLine(g, x1+dx, y1+dy, x2+dx, y2+dy, color);
                 }

lang/legacy-actionscript/as2draw/MovieClipStack.as

@@ -48 +48 @@
                 {
                         var ln = arr[i];
+                        renderer.drawPixBufferLine(ln.x1, ln.y1, ln.x2, ln.y2, ln.color);
                         renderer.drawNativeLine(g, ln.x1, ln.y1, ln.x2, ln.y2, ln.color);
                 }

lang/legacy-actionscript/as2draw/PixelBuffer.as

@@ -142 +142 @@
                 if(dx > dy)
                 {
-                        E = dx/2;
+                        E = dx>>1;
                         if (x2 < x1)
                         {
@@ -181 +181 @@
                 else
                 {
-                        E = dy/2;
+                        E = dy>>1;
                         if (y2 < y1)
                         {

lang/legacy-actionscript/as2draw/ToolPalette.as

@@ -48 +48 @@
                 var v:MovieClip = aBtn.createView(mMC, mItems.length+1);
                 
-                v._x = mNextLeft;
-                mNextLeft += aBtn.buttonWidth;
+                if (!alignRight) {
+                        v._x = mNextLeft;
+                        mNextLeft += aBtn.buttonWidth;
+                }
+                else {
+                        v._x = mNextRight - aBtn.buttonWidth;
+                        mNextRight -= aBtn.buttonWidth;
+                }
                 
                 mItems.push(aBtn);