anndroid: bind "LongPress" to mouse double click

Change-Id: Iba56deccf3c342ac82ca6cf78e09caf323f4a14d

android/experimental/LOAndroid3/src/java/org/libreoffice/LOKitThread.java

@@ -229,8 +229,13 @@ public class LOKitThread extends Thread implements TileProvider.TileInvalidation
         if (mTileProvider == null) {
             return;
         }
+        if (touchType.equals("LongPress")) {
+            LibreOfficeMainActivity.mAppContext.hideSoftKeyboard();
+            mTileProvider.mouseButtonDown(mDocumentTouchCoordinate, 2);
+        } else { // "SingleTap"
             LibreOfficeMainActivity.mAppContext.showSoftKeyboard();
-        mTileProvider.mouseButtonDown(mDocumentTouchCoordinate);
+            mTileProvider.mouseButtonDown(mDocumentTouchCoordinate, 1);
+        }
     }
 
     private void createThumbnail(final ThumbnailCreator.ThumbnailCreationTask task) {

android/experimental/LOAndroid3/src/java/org/libreoffice/LOKitTileProvider.java

@@ -323,21 +323,21 @@ public class LOKitTileProvider implements TileProvider, Document.MessageCallback
         mOffice.postKeyEvent(Office.KEY_RELEASE, getCharCode(keyEvent), getKeyCode(keyEvent));
     }
 
-    private void mouseButton(int type, PointF inDocument) {
+    private void mouseButton(int type, PointF inDocument, int numberOfClicks) {
         int x = (int) pixelToTwip(inDocument.x, mDPI);
         int y = (int) pixelToTwip(inDocument.y, mDPI);
 
-        mDocument.postMouseEvent(type, x, y, 1);
+        mDocument.postMouseEvent(type, x, y, numberOfClicks);
     }
 
     @Override
-    public void mouseButtonDown(PointF inDocument) {
-        mouseButton(Document.MOUSE_BUTTON_DOWN, inDocument);
+    public void mouseButtonDown(PointF documentCoordinate, int numberOfClicks) {
+        mouseButton(Document.MOUSE_BUTTON_DOWN, documentCoordinate, numberOfClicks);
     }
 
     @Override
-    public void mouseButtonUp(PointF inDocument) {
-        mouseButton(Document.MOUSE_BUTTON_UP, inDocument);
+    public void mouseButtonUp(PointF documentCoordinate, int numberOfClicks) {
+        mouseButton(Document.MOUSE_BUTTON_UP, documentCoordinate, numberOfClicks);
     }
 
     @Override

android/experimental/LOAndroid3/src/java/org/libreoffice/MockTileProvider.java

@@ -103,12 +103,12 @@ public class MockTileProvider implements TileProvider {
     }
 
     @Override
-    public void mouseButtonDown(PointF inDocument) {
+    public void mouseButtonDown(PointF documentCoordinate, int numberOfClicks) {
 
     }
 
     @Override
-    public void mouseButtonUp(PointF inDocument) {
+    public void mouseButtonUp(PointF documentCoordinate, int numberOfClicks) {
 
     }
 

android/experimental/LOAndroid3/src/java/org/libreoffice/TileProvider.java

@@ -31,12 +31,14 @@ public interface TileProvider {
 
     /**
      * Change the document part to the one specified by the partIndex input parameter.
+     *
      * @param partIndex - part index to change to
      */
     void changePart(int partIndex);
 
     /**
      * Get the current document part number.
+     *
      * @return
      */
     int getCurrentPartNumber();
@@ -68,27 +70,33 @@ public interface TileProvider {
 
     /**
      * Trigger a key press.
+     *
      * @param keyEvent - contains information about key event
      */
     void keyPress(KeyEvent keyEvent);
 
     /**
      * Trigger a key release.
+     *
      * @param keyEvent - contains information about key event
      */
     void keyRelease(KeyEvent keyEvent);
 
     /**
      * Trigger a mouse button down event.
+     *
      * @param documentCoordinate - coordinate relative to the document where the mouse button should be triggered
+     * @param numberOfClicks     - number of clicks (1 - single click, 2 - double click)
      */
-    void mouseButtonDown(PointF documentCoordinate);
+    void mouseButtonDown(PointF documentCoordinate, int numberOfClicks);
 
     /**
      * Trigger a mouse button up event.
+     *
      * @param documentCoordinate - coordinate relative to the document where the mouse button should be triggered
+     * @param numberOfClicks     - number of clicks (1 - single click, 2 - double click)
      */
-    void mouseButtonUp(PointF documentCoordinate);
+    void mouseButtonUp(PointF documentCoordinate, int numberOfClicks);
 
     /**
      * Callback to retrieve invalidation calls
@@ -96,6 +104,7 @@ public interface TileProvider {
     public interface TileInvalidationCallback {
         /**
          * Invoked when a region is invalidated.
+         *
          * @param rect area in pixels which was invalidated and needs to be redrawn
          */
         void invalidate(RectF rect);