Isolate android implementation details to newt/classes/jogamp/newt/opengl/android

1 files changed, 175 insertions, 0 deletions

diff --git a/src/newt/classes/jogamp/newt/opengl/android/event/AndroidNewtEventFactory.java b/src/newt/classes/jogamp/newt/opengl/android/event/AndroidNewtEventFactory.java
new file mode 100644
index 000000000..498e0281e
--- /dev/null
+++ b/src/newt/classes/jogamp/newt/opengl/android/event/AndroidNewtEventFactory.java
@@ -0,0 +1,175 @@
+/**
+ * Copyright 2011 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ * 
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ * 
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *       of conditions and the following disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+ 
+package jogamp.newt.opengl.android.event;
+
+import com.jogamp.common.util.IntIntHashMap;
+
+class AndroidNewtEventFactory {
+
+    protected static final IntIntHashMap eventTypeANDROID2NEWT;
+
+    static {
+        IntIntHashMap map = new IntIntHashMap();
+        map.setKeyNotFoundValue(0xFFFFFFFF);
+        
+        map.put(android.view.KeyEvent.ACTION_DOWN, com.jogamp.newt.event.KeyEvent.EVENT_KEY_PRESSED);
+        map.put(android.view.KeyEvent.ACTION_UP, com.jogamp.newt.event.KeyEvent.EVENT_KEY_RELEASED);
+        map.put(android.view.KeyEvent.ACTION_MULTIPLE, com.jogamp.newt.event.KeyEvent.EVENT_KEY_PRESSED);
+        
+        map.put(android.view.MotionEvent.ACTION_DOWN, com.jogamp.newt.event.MouseEvent.EVENT_MOUSE_PRESSED);
+        map.put(android.view.MotionEvent.ACTION_UP, com.jogamp.newt.event.MouseEvent.EVENT_MOUSE_RELEASED);
+        map.put(android.view.MotionEvent.ACTION_CANCEL, com.jogamp.newt.event.MouseEvent.EVENT_MOUSE_RELEASED);
+        map.put(android.view.MotionEvent.ACTION_MOVE, com.jogamp.newt.event.MouseEvent.EVENT_MOUSE_DRAGGED);
+        map.put(android.view.MotionEvent.ACTION_OUTSIDE, com.jogamp.newt.event.MouseEvent.EVENT_MOUSE_MOVED);
+        
+        map.put(android.view.MotionEvent.ACTION_POINTER_DOWN, com.jogamp.newt.event.MouseEvent.EVENT_MOUSE_RELEASED_MINOR);
+        map.put(android.view.MotionEvent.ACTION_POINTER_UP, com.jogamp.newt.event.MouseEvent.EVENT_MOUSE_PRESSED_MINOR);
+        
+        map.put(android.view.accessibility.AccessibilityEvent.TYPE_VIEW_FOCUSED, com.jogamp.newt.event.WindowEvent.EVENT_WINDOW_GAINED_FOCUS);
+
+        eventTypeANDROID2NEWT = map;
+    }
+
+    public static final int androidKeyCode2Newt(int androidKeyCode) {
+        //safest ...but ugly
+        if (android.view.KeyEvent.KEYCODE_0 == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_0;
+        if (android.view.KeyEvent.KEYCODE_1 == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_1;
+        if (android.view.KeyEvent.KEYCODE_2 == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_2;
+        if (android.view.KeyEvent.KEYCODE_3 == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_3;
+        if (android.view.KeyEvent.KEYCODE_4 == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_4;
+        if (android.view.KeyEvent.KEYCODE_5 == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_5;
+        if (android.view.KeyEvent.KEYCODE_6 == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_6;
+        if (android.view.KeyEvent.KEYCODE_7 == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_7;
+        if (android.view.KeyEvent.KEYCODE_8 == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_8;
+        if (android.view.KeyEvent.KEYCODE_9 == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_9;
+        
+        if (android.view.KeyEvent.KEYCODE_A == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_A;
+        if (android.view.KeyEvent.KEYCODE_B == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_B;
+        if (android.view.KeyEvent.KEYCODE_C == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_C;
+        if (android.view.KeyEvent.KEYCODE_D == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_D;
+        if (android.view.KeyEvent.KEYCODE_E == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_E;
+        if (android.view.KeyEvent.KEYCODE_F == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_F;
+        if (android.view.KeyEvent.KEYCODE_G == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_G;
+        if (android.view.KeyEvent.KEYCODE_H == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_H;
+        if (android.view.KeyEvent.KEYCODE_I == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_I;
+        if (android.view.KeyEvent.KEYCODE_J == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_J;
+        if (android.view.KeyEvent.KEYCODE_K == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_K;
+        if (android.view.KeyEvent.KEYCODE_L == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_L;
+        if (android.view.KeyEvent.KEYCODE_M == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_M;
+        if (android.view.KeyEvent.KEYCODE_N == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_N;
+        if (android.view.KeyEvent.KEYCODE_O == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_O;
+        if (android.view.KeyEvent.KEYCODE_P == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_P;
+        if (android.view.KeyEvent.KEYCODE_Q == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_Q;
+        if (android.view.KeyEvent.KEYCODE_R == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_R;
+        if (android.view.KeyEvent.KEYCODE_S == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_S;
+        if (android.view.KeyEvent.KEYCODE_T == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_T;
+        if (android.view.KeyEvent.KEYCODE_U == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_U;
+        if (android.view.KeyEvent.KEYCODE_V == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_V;
+        if (android.view.KeyEvent.KEYCODE_W == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_W;
+        if (android.view.KeyEvent.KEYCODE_X == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_X;
+        if (android.view.KeyEvent.KEYCODE_Y == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_Y;
+        if (android.view.KeyEvent.KEYCODE_Z == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_Z;
+          
+        if (android.view.KeyEvent.KEYCODE_AT == androidKeyCode) return com.jogamp.newt.event.KeyEvent.VK_AT;
+        return 0;
+    }
+    
+    static final com.jogamp.newt.event.WindowEvent createWindowEvent(android.view.accessibility.AccessibilityEvent event, com.jogamp.newt.Window newtSource) {
+        int type = eventTypeANDROID2NEWT.get(event.getEventType());
+        if(0xFFFFFFFF != type) {
+            return new com.jogamp.newt.event.WindowEvent(type, ((null==newtSource)?null:(Object)newtSource), event.getEventTime());
+        }
+        return null; // no mapping ..
+    }
+
+    public static final int androidKeyModifiers2Newt(int androidMods) {
+        int newtMods = 0;
+        if ((androidMods & android.view.KeyEvent.META_SYM_ON)   != 0)   newtMods |= com.jogamp.newt.event.InputEvent.META_MASK;
+        if ((androidMods & android.view.KeyEvent.META_SHIFT_ON) != 0)   newtMods |= com.jogamp.newt.event.InputEvent.SHIFT_MASK;
+        if ((androidMods & android.view.KeyEvent.META_ALT_ON)   != 0)   newtMods |= com.jogamp.newt.event.InputEvent.ALT_MASK;
+        
+        return newtMods;
+    }
+    
+    static final com.jogamp.newt.event.KeyEvent createKeyEvent(android.view.KeyEvent event, com.jogamp.newt.Window newtSource) {
+        int type = eventTypeANDROID2NEWT.get(event.getAction());
+        if(0xFFFFFFFF != type) {
+            return new com.jogamp.newt.event.KeyEvent(
+                           type, (null==newtSource)?null:(Object)newtSource, event.getEventTime(), 
+                           androidKeyModifiers2Newt(event.getMetaState()), 
+                           androidKeyCode2Newt(event.getKeyCode()), event.getDisplayLabel());
+        }
+        return null;
+    }
+    
+    public static final int androidActionPointer2Newt(android.view.MotionEvent event) {
+        int action = event.getAction();
+        int androidMods = event.getMetaState();
+        
+        if ((android.view.MotionEvent.ACTION_POINTER_UP != action) 
+                ||  (android.view.MotionEvent.ACTION_POINTER_DOWN != action)) {
+            return 0;
+        }
+        
+        int pointerIndex = (androidMods & android.view.MotionEvent.ACTION_POINTER_INDEX_MASK);
+        pointerIndex = pointerIndex >> android.view.MotionEvent.ACTION_POINTER_INDEX_SHIFT;
+        
+        return event.getPointerId(pointerIndex); 
+    }
+
+    static final com.jogamp.newt.event.MouseEvent createMouseEvent(android.view.MotionEvent event, com.jogamp.newt.Window newtSource) {
+        int type = eventTypeANDROID2NEWT.get(event.getAction());
+        if(0xFFFFFFFF != type) {
+            int rotation = 0;
+            int clickCount = 1;
+            int modifiers = 0;
+            
+            int[] x = new int[event.getPointerCount()];
+            int[] y = new int[event.getPointerCount()];
+            float[] pressure = new float[event.getPointerCount()];
+            
+            int index = 0;
+            while(index < event.getPointerCount()) {
+                x[index] = (int)event.getX(index);
+                y[index] = (int)event.getY(index);
+                pressure[index] = event.getPressure(index);
+                index++;
+            }
+
+            int pointer = androidActionPointer2Newt(event);
+            return new com.jogamp.newt.event.MouseEvent(
+                           type, (null==newtSource)?null:(Object)newtSource, event.getEventTime(),
+                                   modifiers , 
+                           x, y, pressure, clickCount, 
+                           pointer+1, rotation);
+        } 
+        return null; // no mapping ..
+    }
+}
+