1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 #include "nsDisplayListInvalidation.h"
8 #include "nsDisplayList.h"
10 #include "nsTableFrame.h"
14 nsDisplayItemGeometry::nsDisplayItemGeometry(nsDisplayItem
* aItem
,
15 nsDisplayListBuilder
* aBuilder
) {
16 MOZ_COUNT_CTOR(nsDisplayItemGeometry
);
18 mBounds
= aItem
->GetBounds(aBuilder
, &snap
);
21 nsDisplayItemGeometry::~nsDisplayItemGeometry() {
22 MOZ_COUNT_DTOR(nsDisplayItemGeometry
);
25 nsDisplayItemGenericGeometry::nsDisplayItemGenericGeometry(
26 nsDisplayItem
* aItem
, nsDisplayListBuilder
* aBuilder
)
27 : nsDisplayItemGeometry(aItem
, aBuilder
),
28 mBorderRect(aItem
->GetBorderRect()) {}
30 bool ShouldSyncDecodeImages(nsDisplayListBuilder
* aBuilder
) {
31 return aBuilder
->ShouldSyncDecodeImages();
34 nsDisplayItemGeometry
* GetPreviousGeometry(nsDisplayItem
* aItem
) {
35 if (RefPtr
<layers::WebRenderFallbackData
> data
=
36 layers::GetWebRenderUserData
<layers::WebRenderFallbackData
>(
37 aItem
->Frame(), aItem
->GetPerFrameKey())) {
38 return data
->GetGeometry();
43 void nsDisplayItemGenericGeometry::MoveBy(const nsPoint
& aOffset
) {
44 nsDisplayItemGeometry::MoveBy(aOffset
);
45 mBorderRect
.MoveBy(aOffset
);
48 nsDisplayItemBoundsGeometry::nsDisplayItemBoundsGeometry(
49 nsDisplayItem
* aItem
, nsDisplayListBuilder
* aBuilder
)
50 : nsDisplayItemGeometry(aItem
, aBuilder
) {
52 mHasRoundedCorners
= aItem
->Frame()->GetBorderRadii(radii
);
55 nsDisplayBorderGeometry::nsDisplayBorderGeometry(nsDisplayItem
* aItem
,
56 nsDisplayListBuilder
* aBuilder
)
57 : nsDisplayItemGeometry(aItem
, aBuilder
) {}
59 nsDisplayBackgroundGeometry::nsDisplayBackgroundGeometry(
60 nsDisplayBackgroundImage
* aItem
, nsDisplayListBuilder
* aBuilder
)
61 : nsDisplayItemGeometry(aItem
, aBuilder
),
62 mPositioningArea(aItem
->GetPositioningArea()),
63 mDestRect(aItem
->GetDestRect()) {}
65 void nsDisplayBackgroundGeometry::MoveBy(const nsPoint
& aOffset
) {
66 nsDisplayItemGeometry::MoveBy(aOffset
);
67 mPositioningArea
.MoveBy(aOffset
);
68 mDestRect
.MoveBy(aOffset
);
71 nsDisplayThemedBackgroundGeometry::nsDisplayThemedBackgroundGeometry(
72 nsDisplayThemedBackground
* aItem
, nsDisplayListBuilder
* aBuilder
)
73 : nsDisplayItemGeometry(aItem
, aBuilder
),
74 mPositioningArea(aItem
->GetPositioningArea()),
75 mWindowIsActive(aItem
->IsWindowActive()) {}
77 void nsDisplayThemedBackgroundGeometry::MoveBy(const nsPoint
& aOffset
) {
78 nsDisplayItemGeometry::MoveBy(aOffset
);
79 mPositioningArea
.MoveBy(aOffset
);
82 nsDisplayBoxShadowInnerGeometry::nsDisplayBoxShadowInnerGeometry(
83 nsDisplayItem
* aItem
, nsDisplayListBuilder
* aBuilder
)
84 : nsDisplayItemGeometry(aItem
, aBuilder
),
85 mPaddingRect(aItem
->GetPaddingRect()) {}
87 void nsDisplayBoxShadowInnerGeometry::MoveBy(const nsPoint
& aOffset
) {
88 nsDisplayItemGeometry::MoveBy(aOffset
);
89 mPaddingRect
.MoveBy(aOffset
);
92 void nsDisplaySolidColorRegionGeometry::MoveBy(const nsPoint
& aOffset
) {
93 nsDisplayItemGeometry::MoveBy(aOffset
);
94 mRegion
.MoveBy(aOffset
);
97 nsDisplaySVGEffectGeometry::nsDisplaySVGEffectGeometry(
98 nsDisplayEffectsBase
* aItem
, nsDisplayListBuilder
* aBuilder
)
99 : nsDisplayItemGeometry(aItem
, aBuilder
),
100 mBBox(aItem
->BBoxInUserSpace()),
101 mUserSpaceOffset(aItem
->UserSpaceOffset()),
102 mFrameOffsetToReferenceFrame(aItem
->ToReferenceFrame()) {}
104 void nsDisplaySVGEffectGeometry::MoveBy(const nsPoint
& aOffset
) {
105 mBounds
.MoveBy(aOffset
);
106 mFrameOffsetToReferenceFrame
+= aOffset
;
109 nsDisplayMasksAndClipPathsGeometry::nsDisplayMasksAndClipPathsGeometry(
110 nsDisplayMasksAndClipPaths
* aItem
, nsDisplayListBuilder
* aBuilder
)
111 : nsDisplaySVGEffectGeometry(aItem
, aBuilder
),
112 mDestRects(aItem
->GetDestRects().Clone()) {}
114 nsDisplayFiltersGeometry::nsDisplayFiltersGeometry(
115 nsDisplayFilters
* aItem
, nsDisplayListBuilder
* aBuilder
)
116 : nsDisplaySVGEffectGeometry(aItem
, aBuilder
) {}
118 nsDisplayTableItemGeometry::nsDisplayTableItemGeometry(
119 nsDisplayTableItem
* aItem
, nsDisplayListBuilder
* aBuilder
,
120 const nsPoint
& aFrameOffsetToViewport
)
121 : nsDisplayItemGenericGeometry(aItem
, aBuilder
),
122 mFrameOffsetToViewport(aFrameOffsetToViewport
) {}
124 } // namespace mozilla