Changeset 7052

Timestamp:

02/23/08 03:49:15 (5 years ago)

Author:

gyuque

Message:

metro-map: select a station by click.

Location:

lang/actionscript/metro-map

Files:

• ArrowSprite.as (added)
• FadeController.as (modified) (1 diff)
• SpritePool.as (modified) (1 diff)
• Viewer.as (modified) (8 diffs)

lang/actionscript/metro-map/FadeController.as

@@ -56 +56 @@
                         
                         mTarget.alpha = Number(t) / Number(mDivs);
+                        mTarget.visible = (mTarget.alpha > 0.1);
                 }
         }

lang/actionscript/metro-map/SpritePool.as

@@ -16 +16 @@
                         s.visible = false;
                         mPool.push(s);
+                }
+                
+                public function getAt(i:int):Sprite
+                {
+                        return mPool[i];
                 }
                 

lang/actionscript/metro-map/Viewer.as

@@ -83 +83 @@
                         mTextInput.width = 200;
                         mTextInput.addEventListener(Event.CHANGE, onSearchBoxChanged);
-                        mTextInput.addEventListener(KeyboardEvent.KEY_DOWN, onSearchBoxKeyDown);
+                        addEventListener(KeyboardEvent.KEY_DOWN, onSearchBoxKeyDown);
                         
                         mCanvas = new MCanvas(900, 500, false, false);
@@ -126 +126 @@
                 private function onArrowClick(e:MouseEvent):void
                 {
-                        
+                        if (e.target is ArrowSprite)
+                        {
+                                mSelectedStation = StationData(ArrowSprite(e.target).userObject);
+                                highlightStationList([mSelectedStation]);
+                        }
                 }
                 
@@ -215 +219 @@
                 private function onSearchBoxKeyDown(e:KeyboardEvent):void
                 {
-                        mSelectedStation = null;
                         if (e.keyCode == 27)
                         {
@@ -228 +231 @@
                 private function onSearchBoxChanged(e:Event):void
                 {
+                        mSelectedStation = null;
                         mOut.text = "";
                         var res:Array = mSearch.search(romkan.to_kana(mTextInput.text));
@@ -254 +258 @@
                 {
                         var poslist:Array = null;
+                        var highlighted_list:Array = null;
 
                         if (stations != null)
@@ -260 +265 @@
 
                                 if (stations.length <= 10)
+                                {
                                         poslist = [];
+                                        highlighted_list = [];
+                                }
                         }
                         else
@@ -287 +295 @@
                                                 poslist.push(label.x);
                                                 poslist.push(label.y + label.top);
+                                                highlighted_list.push(toHighlight[label.title]);
                                         }
                                         label.transform.colorTransform = mNoTransform;
@@ -318 +327 @@
                         
                         mArrowPool.show_bulk(poslist);
+                        if (highlighted_list)
+                                for (var i:int = 0;i < highlighted_list.length;i++)
+                                        ArrowSprite(mArrowPool.getAt(i)).userObject = highlighted_list[i];
                 }
                 
                 private function makeArrowSprite():Sprite
                 {
-                        var s:Sprite = new Sprite();
+                        var s:Sprite = new ArrowSprite();
                         var g:Graphics = s.graphics;