зеркало из https://github.com/mozilla/gecko-dev.git
125 строки
4.5 KiB
C++
125 строки
4.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* 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 "nsDisplayListInvalidation.h"
|
|
#include "nsDisplayList.h"
|
|
#include "nsIFrame.h"
|
|
#include "nsTableFrame.h"
|
|
|
|
namespace mozilla {
|
|
|
|
nsDisplayItemGeometry::nsDisplayItemGeometry(nsDisplayItem* aItem,
|
|
nsDisplayListBuilder* aBuilder) {
|
|
MOZ_COUNT_CTOR(nsDisplayItemGeometry);
|
|
bool snap;
|
|
mBounds = aItem->GetBounds(aBuilder, &snap);
|
|
}
|
|
|
|
nsDisplayItemGeometry::~nsDisplayItemGeometry() {
|
|
MOZ_COUNT_DTOR(nsDisplayItemGeometry);
|
|
}
|
|
|
|
nsDisplayItemGenericGeometry::nsDisplayItemGenericGeometry(
|
|
nsDisplayItem* aItem, nsDisplayListBuilder* aBuilder)
|
|
: nsDisplayItemGeometry(aItem, aBuilder),
|
|
mBorderRect(aItem->GetBorderRect()) {}
|
|
|
|
bool ShouldSyncDecodeImages(nsDisplayListBuilder* aBuilder) {
|
|
return aBuilder->ShouldSyncDecodeImages();
|
|
}
|
|
|
|
nsDisplayItemGeometry* GetPreviousGeometry(nsDisplayItem* aItem) {
|
|
if (RefPtr<layers::WebRenderFallbackData> data =
|
|
layers::GetWebRenderUserData<layers::WebRenderFallbackData>(
|
|
aItem->Frame(), aItem->GetPerFrameKey())) {
|
|
return data->GetGeometry();
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
void nsDisplayItemGenericGeometry::MoveBy(const nsPoint& aOffset) {
|
|
nsDisplayItemGeometry::MoveBy(aOffset);
|
|
mBorderRect.MoveBy(aOffset);
|
|
}
|
|
|
|
nsDisplayItemBoundsGeometry::nsDisplayItemBoundsGeometry(
|
|
nsDisplayItem* aItem, nsDisplayListBuilder* aBuilder)
|
|
: nsDisplayItemGeometry(aItem, aBuilder) {
|
|
nscoord radii[8];
|
|
mHasRoundedCorners = aItem->Frame()->GetBorderRadii(radii);
|
|
}
|
|
|
|
nsDisplayBorderGeometry::nsDisplayBorderGeometry(nsDisplayItem* aItem,
|
|
nsDisplayListBuilder* aBuilder)
|
|
: nsDisplayItemGeometry(aItem, aBuilder) {}
|
|
|
|
nsDisplayBackgroundGeometry::nsDisplayBackgroundGeometry(
|
|
nsDisplayBackgroundImage* aItem, nsDisplayListBuilder* aBuilder)
|
|
: nsDisplayItemGeometry(aItem, aBuilder),
|
|
mPositioningArea(aItem->GetPositioningArea()),
|
|
mDestRect(aItem->GetDestRect()) {}
|
|
|
|
void nsDisplayBackgroundGeometry::MoveBy(const nsPoint& aOffset) {
|
|
nsDisplayItemGeometry::MoveBy(aOffset);
|
|
mPositioningArea.MoveBy(aOffset);
|
|
mDestRect.MoveBy(aOffset);
|
|
}
|
|
|
|
nsDisplayThemedBackgroundGeometry::nsDisplayThemedBackgroundGeometry(
|
|
nsDisplayThemedBackground* aItem, nsDisplayListBuilder* aBuilder)
|
|
: nsDisplayItemGeometry(aItem, aBuilder),
|
|
mPositioningArea(aItem->GetPositioningArea()),
|
|
mWindowIsActive(aItem->IsWindowActive()) {}
|
|
|
|
void nsDisplayThemedBackgroundGeometry::MoveBy(const nsPoint& aOffset) {
|
|
nsDisplayItemGeometry::MoveBy(aOffset);
|
|
mPositioningArea.MoveBy(aOffset);
|
|
}
|
|
|
|
nsDisplayBoxShadowInnerGeometry::nsDisplayBoxShadowInnerGeometry(
|
|
nsDisplayItem* aItem, nsDisplayListBuilder* aBuilder)
|
|
: nsDisplayItemGeometry(aItem, aBuilder),
|
|
mPaddingRect(aItem->GetPaddingRect()) {}
|
|
|
|
void nsDisplayBoxShadowInnerGeometry::MoveBy(const nsPoint& aOffset) {
|
|
nsDisplayItemGeometry::MoveBy(aOffset);
|
|
mPaddingRect.MoveBy(aOffset);
|
|
}
|
|
|
|
void nsDisplaySolidColorRegionGeometry::MoveBy(const nsPoint& aOffset) {
|
|
nsDisplayItemGeometry::MoveBy(aOffset);
|
|
mRegion.MoveBy(aOffset);
|
|
}
|
|
|
|
nsDisplaySVGEffectGeometry::nsDisplaySVGEffectGeometry(
|
|
nsDisplayEffectsBase* aItem, nsDisplayListBuilder* aBuilder)
|
|
: nsDisplayItemGeometry(aItem, aBuilder),
|
|
mBBox(aItem->BBoxInUserSpace()),
|
|
mUserSpaceOffset(aItem->UserSpaceOffset()),
|
|
mFrameOffsetToReferenceFrame(aItem->ToReferenceFrame()) {}
|
|
|
|
void nsDisplaySVGEffectGeometry::MoveBy(const nsPoint& aOffset) {
|
|
mBounds.MoveBy(aOffset);
|
|
mFrameOffsetToReferenceFrame += aOffset;
|
|
}
|
|
|
|
nsDisplayMasksAndClipPathsGeometry::nsDisplayMasksAndClipPathsGeometry(
|
|
nsDisplayMasksAndClipPaths* aItem, nsDisplayListBuilder* aBuilder)
|
|
: nsDisplaySVGEffectGeometry(aItem, aBuilder),
|
|
mDestRects(aItem->GetDestRects().Clone()) {}
|
|
|
|
nsDisplayFiltersGeometry::nsDisplayFiltersGeometry(
|
|
nsDisplayFilters* aItem, nsDisplayListBuilder* aBuilder)
|
|
: nsDisplaySVGEffectGeometry(aItem, aBuilder) {}
|
|
|
|
nsDisplayTableItemGeometry::nsDisplayTableItemGeometry(
|
|
nsDisplayTableItem* aItem, nsDisplayListBuilder* aBuilder,
|
|
const nsPoint& aFrameOffsetToViewport)
|
|
: nsDisplayItemGenericGeometry(aItem, aBuilder),
|
|
mFrameOffsetToViewport(aFrameOffsetToViewport) {}
|
|
|
|
} // namespace mozilla
|