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Unified Diff: content/public/android/java/src/org/chromium/content/browser/TouchEventSynthesizer.java

Issue 141533006: [Android] Move the java content/ package to content_public/ to start the split. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Small fixes and findbugs line update Created 6 years, 11 months ago
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Index: content/public/android/java/src/org/chromium/content/browser/TouchEventSynthesizer.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/TouchEventSynthesizer.java b/content/public/android/java/src/org/chromium/content/browser/TouchEventSynthesizer.java
deleted file mode 100644
index 0183821b32b031a4cd1fada0f744d3ef529c6134..0000000000000000000000000000000000000000
--- a/content/public/android/java/src/org/chromium/content/browser/TouchEventSynthesizer.java
+++ /dev/null
@@ -1,116 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.content.browser;
-
-import android.view.MotionEvent;
-import android.view.MotionEvent.PointerCoords;
-import android.view.MotionEvent.PointerProperties;
-
-import org.chromium.base.CalledByNative;
-import org.chromium.base.JNINamespace;
-
-/**
- * Provides a Java-side implementation for injecting synthetic touch events.
- */
-@JNINamespace("content")
-public class TouchEventSynthesizer {
- private static final int MAX_NUM_POINTERS = 16;
-
- private static final int ACTION_START = 0;
- private static final int ACTION_MOVE = 1;
- private static final int ACTION_CANCEL = 2;
- private static final int ACTION_END = 3;
-
- private final ContentViewCore mContentViewCore;
- private final PointerProperties[] mPointerProperties;
- private final PointerCoords[] mPointerCoords;
- private long mDownTimeInMs;
-
- TouchEventSynthesizer(ContentViewCore contentViewCore) {
- mContentViewCore = contentViewCore;
- mPointerProperties = new PointerProperties[MAX_NUM_POINTERS];
- mPointerCoords = new PointerCoords[MAX_NUM_POINTERS];
- }
-
- @CalledByNative
- void setPointer(int index, int x, int y, int id) {
- assert (0 <= index && index < MAX_NUM_POINTERS);
-
- // Convert coordinates from density independent pixels to density dependent pixels.
- float scaleFactor = mContentViewCore.getRenderCoordinates().getDeviceScaleFactor();
-
- PointerCoords coords = new PointerCoords();
- coords.x = scaleFactor * x;
- coords.y = scaleFactor * y;
- coords.pressure = 1.0f;
- mPointerCoords[index] = coords;
-
- PointerProperties properties = new PointerProperties();
- properties.id = id;
- mPointerProperties[index] = properties;
- }
-
- @CalledByNative
- void inject(int action, int pointerCount, long timeInMs) {
- switch (action) {
- case ACTION_START: {
- mDownTimeInMs = timeInMs;
- MotionEvent event = MotionEvent.obtain(
- mDownTimeInMs, timeInMs, MotionEvent.ACTION_DOWN, 1,
- mPointerProperties, mPointerCoords,
- 0, 0, 1, 1, 0, 0, 0, 0);
- mContentViewCore.onTouchEvent(event);
- event.recycle();
-
- if (pointerCount > 1) {
- event = MotionEvent.obtain(
- mDownTimeInMs, timeInMs,
- MotionEvent.ACTION_POINTER_DOWN, pointerCount,
- mPointerProperties, mPointerCoords,
- 0, 0, 1, 1, 0, 0, 0, 0);
- mContentViewCore.onTouchEvent(event);
- event.recycle();
- }
- break;
- }
- case ACTION_MOVE: {
- MotionEvent event = MotionEvent.obtain(mDownTimeInMs, timeInMs,
- MotionEvent.ACTION_MOVE,
- pointerCount, mPointerProperties, mPointerCoords,
- 0, 0, 1, 1, 0, 0, 0, 0);
- mContentViewCore.onTouchEvent(event);
- event.recycle();
- break;
- }
- case ACTION_CANCEL: {
- MotionEvent event = MotionEvent.obtain(
- mDownTimeInMs, timeInMs, MotionEvent.ACTION_CANCEL, 1,
- mPointerProperties, mPointerCoords,
- 0, 0, 1, 1, 0, 0, 0, 0);
- mContentViewCore.onTouchEvent(event);
- event.recycle();
- break;
- }
- case ACTION_END: {
- if (pointerCount > 1) {
- MotionEvent event = MotionEvent.obtain(
- mDownTimeInMs, timeInMs, MotionEvent.ACTION_POINTER_UP,
- pointerCount, mPointerProperties, mPointerCoords,
- 0, 0, 1, 1, 0, 0, 0, 0);
- mContentViewCore.onTouchEvent(event);
- event.recycle();
- }
-
- MotionEvent event = MotionEvent.obtain(
- mDownTimeInMs, timeInMs, MotionEvent.ACTION_UP, 1,
- mPointerProperties, mPointerCoords,
- 0, 0, 1, 1, 0, 0, 0, 0);
- mContentViewCore.onTouchEvent(event);
- event.recycle();
- break;
- }
- }
- }
-}

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