gecko-dev/mobile/android/base/gfx/PanZoomTarget.java

29 lines
1.1 KiB
Java

/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko.gfx;
import org.mozilla.gecko.ZoomConstraints;
import android.graphics.PointF;
public interface PanZoomTarget {
public ImmutableViewportMetrics getViewportMetrics();
public ZoomConstraints getZoomConstraints();
public boolean isFullScreen();
public void setAnimationTarget(ImmutableViewportMetrics viewport);
public void setViewportMetrics(ImmutableViewportMetrics viewport);
public void scrollBy(float dx, float dy);
public void panZoomStopped();
/** This triggers an (asynchronous) viewport update/redraw. */
public void forceRedraw(DisplayPortMetrics displayPort);
public boolean post(Runnable action);
public boolean postDelayed(Runnable action, long delayMillis);
public Object getLock();
public PointF convertViewPointToLayerPoint(PointF viewPoint);
}