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Merge "b/3133123 Pass touch point ids to WebKit." into honeycomb

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This commit is contained in:
Huahui Wu
2011-01-13 17:02:33 -08:00
committed by Android (Google) Code Review
parent 402438bb40 e838a42778
commit bfbb089c7f
3 changed files with 22 additions and 4 deletions
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3
core/java/android/view/MotionEvent.java
View File

@@ -1550,6 +1550,7 @@ public final class MotionEvent extends InputEvent implements Parcelable {
@Override
public String toString() {
return "MotionEvent{" + Integer.toHexString(System.identityHashCode(this))
+ " pointerId=" + getPointerId(0)
+ " action=" + actionToString(mAction)
+ " x=" + getX()
+ " y=" + getY()
@@ -1567,6 +1568,8 @@ public final class MotionEvent extends InputEvent implements Parcelable {
+ " edgeFlags=0x" + Integer.toHexString(mEdgeFlags)
+ " device=" + mDeviceId
+ " source=0x" + Integer.toHexString(mSource)
+ (getPointerCount() > 1 ?
" pointerId2=" + getPointerId(1) + " x2=" + getX(2) + " y2=" + getY(2) : "")
+ "}";
}

14
core/java/android/webkit/WebView.java
View File

@@ -5471,6 +5471,8 @@ public class WebView extends AbsoluteLayout
if (shouldForwardTouchEvent()) {
TouchEventData ted = new TouchEventData();
ted.mAction = action;
ted.mIds = new int[1];
ted.mIds[0] = ev.getPointerId(0);
ted.mPoints = new Point[1];
ted.mPoints[0] = new Point(contentX, contentY);
ted.mMetaState = ev.getMetaState();
@@ -5513,6 +5515,8 @@ public class WebView extends AbsoluteLayout
|| eventTime - mLastSentTouchTime > mCurrentTouchInterval)) {
TouchEventData ted = new TouchEventData();
ted.mAction = action;
ted.mIds = new int[1];
ted.mIds[0] = ev.getPointerId(0);
ted.mPoints = new Point[1];
ted.mPoints[0] = new Point(contentX, contentY);
ted.mMetaState = ev.getMetaState();
@@ -5682,6 +5686,8 @@ public class WebView extends AbsoluteLayout
// pass the touch events from UI thread to WebCore thread
if (shouldForwardTouchEvent()) {
TouchEventData ted = new TouchEventData();
ted.mIds = new int[1];
ted.mIds[0] = ev.getPointerId(0);
ted.mAction = action;
ted.mPoints = new Point[1];
ted.mPoints[0] = new Point(contentX, contentY);
@@ -5699,6 +5705,8 @@ public class WebView extends AbsoluteLayout
mPrivateHandler.removeMessages(SWITCH_TO_LONGPRESS);
if (inFullScreenMode() || mDeferTouchProcess) {
TouchEventData ted = new TouchEventData();
ted.mIds = new int[1];
ted.mIds[0] = ev.getPointerId(0);
ted.mAction = WebViewCore.ACTION_DOUBLETAP;
ted.mPoints = new Point[1];
ted.mPoints[0] = new Point(contentX, contentY);
@@ -5832,8 +5840,10 @@ public class WebView extends AbsoluteLayout
TouchEventData ted = new TouchEventData();
ted.mAction = ev.getAction() & MotionEvent.ACTION_MASK;
final int count = ev.getPointerCount();
ted.mIds = new int[count];
ted.mPoints = new Point[count];
for (int c = 0; c < count; c++) {
ted.mIds[c] = ev.getPointerId(c);
int x = viewToContentX((int) ev.getX(c) + mScrollX);
int y = viewToContentY((int) ev.getY(c) + mScrollY);
ted.mPoints[c] = new Point(x, y);
@@ -5927,6 +5937,8 @@ public class WebView extends AbsoluteLayout
mWebViewCore.removeMessages(EventHub.TOUCH_EVENT);
}
TouchEventData ted = new TouchEventData();
ted.mIds = new int[1];
ted.mIds[0] = 0;
ted.mPoints = new Point[1];
ted.mPoints[0] = new Point(x, y);
ted.mAction = MotionEvent.ACTION_CANCEL;
@@ -7054,6 +7066,8 @@ public class WebView extends AbsoluteLayout
if (inFullScreenMode() || mDeferTouchProcess) {
TouchEventData ted = new TouchEventData();
ted.mAction = WebViewCore.ACTION_LONGPRESS;
ted.mIds = new int[1];
ted.mIds[0] = 0;
ted.mPoints = new Point[1];
ted.mPoints[0] = new Point(viewToContentX((int) mLastTouchX + mScrollX),
viewToContentY((int) mLastTouchY + mScrollY));

9
core/java/android/webkit/WebViewCore.java
View File

@@ -562,8 +562,8 @@ final class WebViewCore {
private native void nativeTouchUp(int touchGeneration,
int framePtr, int nodePtr, int x, int y);
private native boolean nativeHandleTouchEvent(int action, int[] x, int[] y,
int count, int metaState);
private native boolean nativeHandleTouchEvent(int action, int[] idArray,
int[] xArray, int[] yArray, int count, int metaState);
private native void nativeUpdateFrameCache();
@@ -828,6 +828,7 @@ final class WebViewCore {
static class TouchEventData {
int mAction;
int[] mIds; // Ids of the touch points
Point[] mPoints;
int mMetaState;
boolean mReprocess;
@@ -1336,8 +1337,8 @@ final class WebViewCore {
mWebView.mPrivateHandler,
WebView.PREVENT_TOUCH_ID,
ted.mAction,
nativeHandleTouchEvent(ted.mAction, xArray,
yArray, count, ted.mMetaState) ? 1 : 0,
nativeHandleTouchEvent(ted.mAction, ted.mIds,
xArray, yArray, count, ted.mMetaState) ? 1 : 0,
ted.mReprocess ? ted : null).sendToTarget();
break;
}