X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=sixth-3d.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Fgui%2FViewPanel.java;h=6fda15390ba653fd1b704a1ab7ba7ce30f4e8404;hp=feda7df5d15d5f7cc808e7244baa304f87c2b4fb;hb=afdebf8f4f532ed5b456040c6c481f3cfbf8d236;hpb=2cd3c98e74949045cdab5a54bdf2693d3dc6dbab

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/gui/ViewPanel.java b/src/main/java/eu/svjatoslav/sixth/e3d/gui/ViewPanel.java
index feda7df..6fda153 100755
--- a/src/main/java/eu/svjatoslav/sixth/e3d/gui/ViewPanel.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/gui/ViewPanel.java
@@ -9,7 +9,10 @@
 
 package eu.svjatoslav.sixth.e3d.gui;
 
+import eu.svjatoslav.sixth.e3d.gui.humaninput.KeyboardFocusTracker;
 import eu.svjatoslav.sixth.e3d.gui.humaninput.MouseInteractionController;
+import eu.svjatoslav.sixth.e3d.gui.humaninput.UserInputTracker;
+import eu.svjatoslav.sixth.e3d.renderer.raster.ShapeCollection;
 
 import javax.swing.*;
 import java.awt.*;
@@ -19,11 +22,17 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Timer;
 
+/**
+ * Java Swing GUI panel that contains canvas for 3D rendering.
+ */
 public class ViewPanel extends JPanel implements ComponentListener {
-
     private static final long serialVersionUID = 1683277888885045387L;
+    private final UserInputTracker userInputTracker = new UserInputTracker(this);
+    private final KeyboardFocusTracker keyboardFocusTracker = new KeyboardFocusTracker(
+            this);
+    private final Avatar avatar = new Avatar();
+    private final ShapeCollection rootShapeCollection = new ShapeCollection();
     private final List<ViewRenderListener> viewRenderListeners = new ArrayList<>();
-    private final ViewContext context = new ViewContext(this);
     /**
      * Last time this view was updated.
      */
@@ -31,30 +40,23 @@ public class ViewPanel extends JPanel implements ComponentListener {
     private Timer canvasUpdateTimer;
     private ViewUpdateTimerTask canvasUpdateTimerTask;
     private RenderingContext renderingContext = null;
-
     /**
      * UI component that mouse is currently hovering over.
      */
     private MouseInteractionController currentMouseOverComponent;
-
     /**
      * Currently target FPS for this view. It can be changed at runtime. Also when nothing
      * changes in the view, then frames are not really repainted.
      */
     private int targetFPS = 30;
-
     /**
      * Set to true if it is known than next frame reeds to be painted. Flag is cleared
      * immediately after frame got updated.
      */
     private boolean viewRepaintNeeded = true;
-
     public ViewPanel() {
-        viewRenderListeners.add(context.getAvatar());
-
-        // initialize input tracker
-        context.getUserInputTracker().bind(this);
-        viewRenderListeners.add(context.getUserInputTracker());
+        viewRenderListeners.add(avatar);
+        viewRenderListeners.add(userInputTracker);
 
         initializePanelLayout();
 
@@ -63,6 +65,22 @@ public class ViewPanel extends JPanel implements ComponentListener {
         addComponentListener(this);
     }
 
+    public Avatar getAvatar() {
+        return avatar;
+    }
+
+    public KeyboardFocusTracker getKeyboardFocusTracker() {
+        return keyboardFocusTracker;
+    }
+
+    public ShapeCollection getRootShapeCollection() {
+        return rootShapeCollection;
+    }
+
+    public UserInputTracker getUserInputTracker() {
+        return userInputTracker;
+    }
+
     public void addViewUpdateListener(final ViewRenderListener listener) {
         viewRenderListeners.add(listener);
     }
@@ -87,10 +105,6 @@ public class ViewPanel extends JPanel implements ComponentListener {
         viewRepaintNeeded = true;
     }
 
-    public ViewContext getContext() {
-        return context;
-    }
-
     @Override
     public Dimension getMaximumSize() {
         return getPreferredSize();
@@ -164,7 +178,7 @@ public class ViewPanel extends JPanel implements ComponentListener {
         }
 
         // paint root geometry collection to the offscreen render buffer
-        context.getRootShapeCollection().paint(context, renderingContext);
+        rootShapeCollection.paint(this, renderingContext);
 
         // draw rendered offscreen image to visible screen
         final Graphics graphics = getGraphics();
@@ -220,7 +234,7 @@ public class ViewPanel extends JPanel implements ComponentListener {
      * graphics is needed.
      */
     public void updateView() {
-        if (renderingContext != null){
+        if (renderingContext != null) {
             renderingContext.mouseClick = null;
             renderingContext.clickedItem = null;
         }
@@ -240,8 +254,7 @@ public class ViewPanel extends JPanel implements ComponentListener {
         boolean reRenderFrame = false;
 
         for (final ViewRenderListener listener : viewRenderListeners)
-            if (listener.beforeRender(context,
-                    millisecondsPassedSinceLastUpdate))
+            if (listener.beforeRender(this, millisecondsPassedSinceLastUpdate))
                 reRenderFrame = true;
 
         // abort rendering if window size is invalid