gecko-dev/layout/ipc/RenderFrameChild.cpp
Chris Peterson ext:(%2C%20Shih-Chiang%20Chien%20%3Cschien%40mozilla.com%3E%20and%20Chris%20Jones%20%3Cjones.chris.g%40gmail.com%3E) 56e0349b73 Gecko work for bug 823619: Dispatch spec-compliant mouse events when touch events are available. r=cjones,jlebar,schien,vingtetun a=blocking-basecamp
This is a rollowup of the following patches
Bug 823619, part 1: Make TabChild dispatch spec-compliant compat mouse events. r=mwu
Bug 823619, part 2: Use touch event for scrolling if available. r=cjones,schien,vingtetun a=blocking-basecamp
2013-01-05 15:53:16 +01:00

62 lines
1.4 KiB
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=8 et :
*/
/* 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/. */
#include "RenderFrameChild.h"
#include "mozilla/layers/ShadowLayersChild.h"
using mozilla::layers::PLayersChild;
using mozilla::layers::ShadowLayersChild;
namespace mozilla {
namespace layout {
void
RenderFrameChild::Destroy()
{
size_t numChildren = ManagedPLayersChild().Length();
NS_ABORT_IF_FALSE(0 == numChildren || 1 == numChildren,
"render frame must only have 0 or 1 layer forwarder");
if (numChildren) {
ShadowLayersChild* layers =
static_cast<ShadowLayersChild*>(ManagedPLayersChild()[0]);
layers->Destroy();
// |layers| was just deleted, take care
}
Send__delete__(this);
// WARNING: |this| is dead, hands off
}
void
RenderFrameChild::CancelDefaultPanZoom()
{
SendCancelDefaultPanZoom();
}
void
RenderFrameChild::DetectScrollableSubframe()
{
SendDetectScrollableSubframe();
}
PLayersChild*
RenderFrameChild::AllocPLayers()
{
return new ShadowLayersChild();
}
bool
RenderFrameChild::DeallocPLayers(PLayersChild* aLayers)
{
delete aLayers;
return true;
}
} // namespace layout
} // namespace mozilla