From 500980aa0ed16105db4724fdf61197ada19d043d Mon Sep 17 00:00:00 2001
From: luukkainen <luukkainen@ac1ea38d-2e2b-0410-8846-a27921b304fc>
Date: Mon, 27 Oct 2008 14:25:52 +0000
Subject: [PATCH] git-svn-id:
 https://www.simantics.org/svn/simantics/3d/branches/dev@7286
 ac1ea38d-2e2b-0410-8846-a27921b304fc

---
 .../proconf/g3d/base/EditorLoader.java        | 51 +++++++++++++++++++
 .../g3d/base/ThreeDimensionalEditorPart.java  | 30 ++---------
 .../proconf/g3d/common/JmeComposite.java      | 12 +++++
 3 files changed, 68 insertions(+), 25 deletions(-)
 create mode 100644 org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/EditorLoader.java

diff --git a/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/EditorLoader.java b/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/EditorLoader.java
new file mode 100644
index 00000000..dcc6cfca
--- /dev/null
+++ b/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/EditorLoader.java
@@ -0,0 +1,51 @@
+package org.simantics.proconf.g3d.base;
+
+import org.eclipse.ui.IPartListener;
+import org.eclipse.ui.IWorkbenchPart;
+
+/**
+ * IPartListener that allows editor to load its content after the editorPart is activated.
+ * 
+ * This is crucial with 3D graphics, which does not work if the editor part is activated
+ * after the data has been loaded.
+ * 
+ * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
+ *
+ */
+public abstract class EditorLoader implements IPartListener {
+
+	boolean opened = false;
+	boolean activated = false;
+	
+    public void partOpened(IWorkbenchPart part) {
+        if (part.equals(getWorkbechPart())) {
+            opened = true;
+        }
+    }
+    
+    public void partActivated(IWorkbenchPart part) {
+    	if (part.equals(getWorkbechPart())) {
+            if (opened & !activated) {
+            	activated = true;
+            	load();
+            }
+    	}
+    }
+    
+    public void partBroughtToTop(IWorkbenchPart part) {}
+    
+    public void partClosed(IWorkbenchPart part) {}
+    
+    public void partDeactivated(IWorkbenchPart part) {}
+    
+    /**
+     * Returns the IWorkbenchPart of the editor
+     * @return
+     */
+    public abstract IWorkbenchPart getWorkbechPart();
+    
+    /**
+     * Starts the content loading process
+     */
+    public abstract void load();
+}
diff --git a/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/ThreeDimensionalEditorPart.java b/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/ThreeDimensionalEditorPart.java
index 4ad22bd2..f2f3bc12 100644
--- a/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/ThreeDimensionalEditorPart.java
+++ b/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/ThreeDimensionalEditorPart.java
@@ -49,33 +49,13 @@ public abstract class ThreeDimensionalEditorPart extends ResourceEditorPart impl
         	editor = createEditor(getSessionContext());
         	
             // add partlistener that loads the scene-graph when the view has been created
-            this.getEditorSite().getPage().addPartListener(new IPartListener() {
-            	
-            	boolean opened = false;
-            	boolean activated = false;
-            	
-                public void partOpened(IWorkbenchPart part) {
-                    if (part.equals(ThreeDimensionalEditorPart.this.getEditorSite().getPart())) {
-                        opened = true;
-                    }
-                }
-                
-                public void partActivated(IWorkbenchPart part) {
-                	if (part.equals(ThreeDimensionalEditorPart.this.getEditorSite().getPart())) {
-                        if (opened & !activated) {
-                        	activated = true;
-                        	load();
-                        }
-                	}
+            this.getEditorSite().getPage().addPartListener(new EditorLoader() {
+
+                public IWorkbenchPart getWorkbechPart() {
+                	return ThreeDimensionalEditorPart.this.getEditorSite().getPart();
                 }
                 
-                public void partBroughtToTop(IWorkbenchPart part) {}
-                
-                public void partClosed(IWorkbenchPart part) {}
-                
-                public void partDeactivated(IWorkbenchPart part) {}
-                
-                private void load() {
+                public void load() {
                 	//System.out.println("ThreeDimensionalEditorPart.reload()");
                     Session ses = ThreeDimensionalEditorPart.this.getSession();
                     GraphRequestAdapter r = new GraphRequestAdapter() {
diff --git a/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/common/JmeComposite.java b/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/common/JmeComposite.java
index 5cff3ffb..b1155728 100644
--- a/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/common/JmeComposite.java
+++ b/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/common/JmeComposite.java
@@ -17,6 +17,8 @@ import org.eclipse.core.runtime.Path;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ControlAdapter;
 import org.eclipse.swt.events.ControlEvent;
+import org.eclipse.swt.events.PaintEvent;
+import org.eclipse.swt.events.PaintListener;
 import org.eclipse.swt.graphics.Rectangle;
 import org.eclipse.swt.layout.FillLayout;
 import org.eclipse.swt.opengl.GLCanvas;
@@ -55,6 +57,14 @@ public class JmeComposite extends Composite {
             }
         });
         
+//        this.addPaintListener(new PaintListener() {
+//        	@Override
+//        	public void paintControl(PaintEvent e) {
+//        		displaySystem.setCurrent();
+//        		JmeComposite.this.component.render();
+//        	}
+//        });
+        
         
 	}
 	
@@ -109,4 +119,6 @@ public class JmeComposite extends Composite {
 	public DisplaySystem getDisplaySystem() {
 		return displaySystem;
 	}
+	
+	
 }
-- 
2.47.1