mirror of
https://github.com/roytam1/palemoon27.git
synced 2026-05-26 14:30:27 +00:00
roytam1
1c5959ee6e
- Bug 1125750 - Check the overflow region direction to avoid unnecesary reflow for scrollable frame. (6b5067631) - Bug 1125750 - Add auto test to detect error when using mOuter to check overflow area of a scrollable frame. (4e9c43e31) - override -> MOZ_OVERRIDE (ed1ecc151) - Bug 990907 - Don't add text-overflow markers while being actively scrolled by APZ. (523bc5a3e) - Bug 945584: Part 6 - Implementation of scroll snapping (v10 Patch) (bf64eb0f3) - Bug 945584: Part 7 - Implement Scroll Snapping for Autoscroll, - Triggering scroll snapping at the end of an autoscroll. - This enables text selection to be unencumbered by scroll snapping, while restoring the scroll position to a valid snapping position when the drag operation is completed. (db9ce9811) - Bug 945584: Part 8 - Implement Scroll Snapping for Middle Mouse Button Scrolls (v2 Patch) (06d1b733d) - some MacOS 10.5 Leopard support (6a37f6745) - Bug 945584: Part 9 - Tests for scroll snapping (v4 Patch) (f67175387) - Bug 1102427 - Ensure scroll parents of an active scrollframe are layerized. (910d43ec5) - Bug 1142731 followup. Check isInterpreted() before we call environment(), because of the asmjs lambdas. (29b2acdc7) - Bug 1161627 - part 1 - add move constructor and assignment operator for already_AddRefed&& to RefPtr; This change is prep work for future mass rewriting. (98416d45c) - Bug 1161627 - part 2 - machine-convert TemporaryRef<T> to already_AddRefed<T>; (336e96af7) - Bug 1161627 - part 3 - remove TemporaryRef<T> from RefPtr.h (6c3acdaed) - Bug 940273 - Part 3 - Service Worker Cache webidl. (4b6803d0a) - Bug 940273 - Part 4 - Initial implementation of Service Worker Cache. (74498c108) - Bug 1133861 - Bustage fix. (4a81437c2)
115 lines
3.5 KiB
C++
115 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* 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 "BasicLayersImpl.h" // for FillRectWithMask, etc
|
|
#include "ImageContainer.h" // for AutoLockImage, etc
|
|
#include "ImageLayers.h" // for ImageLayer
|
|
#include "Layers.h" // for Layer (ptr only), etc
|
|
#include "basic/BasicImplData.h" // for BasicImplData
|
|
#include "basic/BasicLayers.h" // for BasicLayerManager
|
|
#include "mozilla/mozalloc.h" // for operator new
|
|
#include "nsAutoPtr.h" // for nsRefPtr, getter_AddRefs, etc
|
|
#include "nsCOMPtr.h" // for already_AddRefed
|
|
#include "nsDebug.h" // for NS_ASSERTION
|
|
#include "nsISupportsImpl.h" // for gfxPattern::Release, etc
|
|
#include "nsRect.h" // for nsIntRect
|
|
#include "nsRegion.h" // for nsIntRegion
|
|
#include "mozilla/gfx/Point.h" // for IntSize
|
|
|
|
using namespace mozilla::gfx;
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
|
|
class BasicImageLayer : public ImageLayer, public BasicImplData {
|
|
public:
|
|
explicit BasicImageLayer(BasicLayerManager* aLayerManager) :
|
|
ImageLayer(aLayerManager, static_cast<BasicImplData*>(this)),
|
|
mSize(-1, -1)
|
|
{
|
|
MOZ_COUNT_CTOR(BasicImageLayer);
|
|
}
|
|
protected:
|
|
virtual ~BasicImageLayer()
|
|
{
|
|
MOZ_COUNT_DTOR(BasicImageLayer);
|
|
}
|
|
|
|
public:
|
|
virtual void SetVisibleRegion(const nsIntRegion& aRegion) override
|
|
{
|
|
NS_ASSERTION(BasicManager()->InConstruction(),
|
|
"Can only set properties in construction phase");
|
|
ImageLayer::SetVisibleRegion(aRegion);
|
|
}
|
|
|
|
virtual void Paint(DrawTarget* aDT,
|
|
const gfx::Point& aDeviceOffset,
|
|
Layer* aMaskLayer) override;
|
|
|
|
virtual already_AddRefed<SourceSurface> GetAsSourceSurface() override;
|
|
|
|
protected:
|
|
BasicLayerManager* BasicManager()
|
|
{
|
|
return static_cast<BasicLayerManager*>(mManager);
|
|
}
|
|
|
|
gfx::IntSize mSize;
|
|
};
|
|
|
|
void
|
|
BasicImageLayer::Paint(DrawTarget* aDT,
|
|
const gfx::Point& aDeviceOffset,
|
|
Layer* aMaskLayer)
|
|
{
|
|
if (IsHidden() || !mContainer) {
|
|
return;
|
|
}
|
|
|
|
nsRefPtr<ImageFactory> originalIF = mContainer->GetImageFactory();
|
|
mContainer->SetImageFactory(mManager->IsCompositingCheap() ? nullptr : BasicManager()->GetImageFactory());
|
|
|
|
RefPtr<gfx::SourceSurface> surface;
|
|
AutoLockImage autoLock(mContainer, &surface);
|
|
Image *image = autoLock.GetImage();
|
|
gfx::IntSize size = mSize = autoLock.GetSize();
|
|
|
|
if (!surface || !surface->IsValid()) {
|
|
mContainer->SetImageFactory(originalIF);
|
|
return;
|
|
}
|
|
|
|
FillRectWithMask(aDT, aDeviceOffset, Rect(0, 0, size.width, size.height),
|
|
surface, ToFilter(mFilter),
|
|
DrawOptions(GetEffectiveOpacity(), GetEffectiveOperator(this)),
|
|
aMaskLayer);
|
|
|
|
mContainer->SetImageFactory(originalIF);
|
|
GetContainer()->NotifyPaintedImage(image);
|
|
}
|
|
|
|
already_AddRefed<SourceSurface>
|
|
BasicImageLayer::GetAsSourceSurface()
|
|
{
|
|
if (!mContainer) {
|
|
return nullptr;
|
|
}
|
|
|
|
gfx::IntSize dontCare;
|
|
return mContainer->GetCurrentAsSourceSurface(&dontCare);
|
|
}
|
|
|
|
already_AddRefed<ImageLayer>
|
|
BasicLayerManager::CreateImageLayer()
|
|
{
|
|
NS_ASSERTION(InConstruction(), "Only allowed in construction phase");
|
|
nsRefPtr<ImageLayer> layer = new BasicImageLayer(this);
|
|
return layer.forget();
|
|
}
|
|
|
|
}
|
|
}
|