change image display to remove any existing images left over from mou…

…se pick when starting playback or left over from playback when mouse picking
ProjPossibility · Dec 6, 2007 · 357cffd · 357cffd
1 parent 83c40fb
commit 357cffd
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Showing 2 changed files with 40 additions and 1 deletion.
diff --git a/src/powerreader/Pick.java b/src/powerreader/Pick.java
@@ -9,6 +9,8 @@
 package powerreader;
 
 //for image
+import com.sun.j3d.utils.image.TextureLoader;
+import image.ImageFetcher;
 import java.awt.event.MouseAdapter;
 import java.net.MalformedURLException;
 import java.net.URL;
@@ -123,8 +125,30 @@ else if(ConfigurationManager.getFocusLevel() == RawTextParser.LEVEL_DOCUMENT_ID)
                         Player.setHierarchyRoot(root);
                         Player.setFocusOn(pickedObject);
                         Player.playOne();
+
+                        // Get image
+                        if(ConfigurationManager.showImages()) {
+                            // clear out any existing images from the player
+                            Player.removeImages();
+                            ImageFetcher f = ConfigurationManager.getImageFetcher();
+                            TextureLoader imageT = new TextureLoader(f.getImage(pickedText),c3D);
+                            Raster imageObj = new Raster(new Point3f(0, 0,1f),
+                                    Raster.RASTER_COLOR, 0, 0, imageT.getImage().getWidth(), imageT.getImage().getHeight(),
+                                    imageT.getImage(), null);
+                            Shape3D shape = new Shape3D(imageObj);
+                            imageObj.setCapability(Raster.ALLOW_IMAGE_WRITE);
+                            BranchGroup node = new BranchGroup();
+
+                            node.setCapability(BranchGroup.ALLOW_DETACH);
+
+                            node.addChild(shape);
+                            lastPicked = tObj.getTheTextTransformGroup();
+                            lastPicked.addChild(node);
+
+                            lastAttached =node;
+                        }
                     }
-                    // dictionary meaning and images
+                    // dictionary meaning
                     if(mouseAction == ConfigurationManager.ACTION_DEFINE) {
                         DictionaryLookup w = ConfigurationManager.getDictionary();
                         String def = w.getDefinition(pickedText);
@@ -183,4 +207,10 @@ public void mouseReleased(MouseEvent e) {
         }
     }
 
+    public static void removeImages() {
+        if(lastPicked != null && lastAttached != null) {
+            lastPicked.removeChild(lastAttached);
+        }
+    }
+
 }
diff --git a/src/powerreader/Player.java b/src/powerreader/Player.java
@@ -176,6 +176,9 @@ public void run() {
                 currentObj.color(true);
                     // Get image
                     if(ConfigurationManager.showImages()) {
+                        // clear out any existing images from mouse picking
+                        Pick.removeImages();
+
                         ImageFetcher f = ConfigurationManager.getImageFetcher();
                         BufferedImage img = f.getImage(currentObj.getValue());
                         if (img != null) {
@@ -332,4 +335,10 @@ static public void disableRenderOfChildren(HierarchyObject parent, HierarchyObje
             i++;
         }
     }
+
+    static public void removeImages() {
+        if(lastAttachedTo != null && lastAttached != null) {
+            lastAttachedTo.removeChild(lastAttached);
+        }
+    }
 }