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Add Pointer Location to the window manager.

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The window manager now has pointer location built into it.
Viva la touch!
This commit is contained in:
Dianne Hackborn
2010-02-11 22:19:06 -08:00
parent 965e37ec88
commit 90d2db3d21
4 changed files with 377 additions and 23 deletions
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54
services/java/com/android/server/WindowManagerService.java
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@@ -1773,6 +1773,32 @@ public class WindowManagerService extends IWindowManager.Stub
}
}
void dispatchPointerElsewhereLocked(WindowState srcWin, WindowState relWin,
MotionEvent pointer, long eventTime, boolean skipped) {
if (relWin != null) {
mPolicy.dispatchedPointerEventLw(pointer, relWin.mFrame.left, relWin.mFrame.top);
} else {
mPolicy.dispatchedPointerEventLw(pointer, 0, 0);
}
// If we sent an initial down to the wallpaper, then continue
// sending events until the final up.
if (mSendingPointersToWallpaper) {
if (skipped) {
Log.i(TAG, "Sending skipped pointer to wallpaper!");
}
sendPointerToWallpaperLocked(relWin, pointer, eventTime);
// If we are on top of the wallpaper, then the wallpaper also
// gets to see this movement.
} else if (srcWin != null
&& pointer.getAction() == MotionEvent.ACTION_DOWN
&& mWallpaperTarget == srcWin
&& srcWin.mAttrs.type != WindowManager.LayoutParams.TYPE_KEYGUARD) {
sendPointerToWallpaperLocked(relWin, pointer, eventTime);
}
}
public int addWindow(Session session, IWindow client,
WindowManager.LayoutParams attrs, int viewVisibility,
Rect outContentInsets) {
@@ -4918,10 +4944,7 @@ public class WindowManagerService extends IWindowManager.Stub
Log.w(TAG, "No window to dispatch pointer action " + ev.getAction());
}
synchronized (mWindowMap) {
if (mSendingPointersToWallpaper) {
Log.i(TAG, "Sending skipped pointer to wallpaper!");
sendPointerToWallpaperLocked(null, ev, ev.getEventTime());
}
dispatchPointerElsewhereLocked(null, null, ev, ev.getEventTime(), true);
}
if (qev != null) {
mQueue.recycleEvent(qev);
@@ -4931,10 +4954,7 @@ public class WindowManagerService extends IWindowManager.Stub
}
if (targetObj == mKeyWaiter.CONSUMED_EVENT_TOKEN) {
synchronized (mWindowMap) {
if (mSendingPointersToWallpaper) {
Log.i(TAG, "Sending skipped pointer to wallpaper!");
sendPointerToWallpaperLocked(null, ev, ev.getEventTime());
}
dispatchPointerElsewhereLocked(null, null, ev, ev.getEventTime(), true);
}
if (qev != null) {
mQueue.recycleEvent(qev);
@@ -5059,9 +5079,7 @@ public class WindowManagerService extends IWindowManager.Stub
if (!target.isVisibleLw()) {
// During this motion dispatch, the target window has become
// invisible.
if (mSendingPointersToWallpaper) {
sendPointerToWallpaperLocked(null, ev, eventTime);
}
dispatchPointerElsewhereLocked(null, null, ev, ev.getEventTime(), false);
if (qev != null) {
mQueue.recycleEvent(qev);
}
@@ -5094,13 +5112,7 @@ public class WindowManagerService extends IWindowManager.Stub
}
}
// If we are on top of the wallpaper, then the wallpaper also
// gets to see this movement.
if ((mWallpaperTarget == target &&
target.mAttrs.type != WindowManager.LayoutParams.TYPE_KEYGUARD)
|| mSendingPointersToWallpaper) {
sendPointerToWallpaperLocked(null, ev, eventTime);
}
dispatchPointerElsewhereLocked(target, null, ev, ev.getEventTime(), false);
final Rect frame = target.mFrame;
ev.offsetLocation(-(float)frame.left, -(float)frame.top);
@@ -6031,11 +6043,7 @@ public class WindowManagerService extends IWindowManager.Stub
if (res != null && returnWhat == RETURN_PENDING_POINTER) {
synchronized (mWindowMap) {
if ((mWallpaperTarget == win &&
win.mAttrs.type != WindowManager.LayoutParams.TYPE_KEYGUARD)
|| mSendingPointersToWallpaper) {
sendPointerToWallpaperLocked(win, res, res.getEventTime());
}
dispatchPointerElsewhereLocked(win, win, res, res.getEventTime(), false);
}
}