android/source/src/java/org/mozilla/gecko/gfx/PanZoomTarget.java

   1 /* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
   2  * This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 package org.mozilla.gecko.gfx;
   7
   8 import android.graphics.PointF;
   9
  10 import org.mozilla.gecko.ZoomConstraints;
  11
  12 public interface PanZoomTarget {
  13     public ImmutableViewportMetrics getViewportMetrics();
  14     public ZoomConstraints getZoomConstraints();
  15
  16     public void setAnimationTarget(ImmutableViewportMetrics viewport);
  17     public void setViewportMetrics(ImmutableViewportMetrics viewport);
  18     /** This triggers an (asynchronous) viewport update/redraw. */
  19     public void forceRedraw();
  20
  21     public boolean post(Runnable action);
  22     public Object getLock();
  23     public PointF convertViewPointToLayerPoint(PointF viewPoint);
  24
  25     boolean isFullScreen();
  26 }