mirror of
https://github.com/ManchildProductions/UXP-Fixed.git
synced 2026-06-24 07:08:28 +00:00
win7-7
cbb61ab832
Part 1: Remove current table item, as it's never set. Part 2: Get rid of generic table painting code, and handle each class separately. Part 4: Hoist outline skipping into col(group) frame code. Part 5: Skip box-shadow for table column and column groups. Part 6: Store column and column group backgrounds separately, and then append them before the rest of the table contents. Part 7: Pass rects in display list coordinates to AppendBackgroundItemsToTop. Part 8: Create column and column group background display items as part of the cell's BuildDisplayList. Part 9: Used cached values instead of calling nsDisplayListBuilder::ToReferenceFrame when possible, since it can be expensive when the requested frame isn't the builder's current frame. Part 10: Make sure we build display items for table parts where only the normal position is visible, since we may need to create background items for ancestors at that position. Part 11: Create an AutoBuildingDisplayList when we create background items for table columns and column groups, so that we initialize the invalidation state correctly.
218 lines
7.3 KiB
C++
218 lines
7.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* rendering object for HTML <frameset> elements */
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#ifndef nsHTMLFrameset_h___
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#define nsHTMLFrameset_h___
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#include "mozilla/Attributes.h"
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#include "mozilla/UniquePtr.h"
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#include "nsContainerFrame.h"
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#include "nsColor.h"
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class nsIContent;
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class nsPresContext;
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struct nsRect;
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struct nsSize;
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class nsIAtom;
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class nsHTMLFramesetBorderFrame;
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class nsHTMLFramesetFrame;
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#define NO_COLOR 0xFFFFFFFA
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// defined at HTMLFrameSetElement.h
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struct nsFramesetSpec;
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struct nsBorderColor
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{
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nscolor mLeft;
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nscolor mRight;
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nscolor mTop;
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nscolor mBottom;
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nsBorderColor() { Set(NO_COLOR); }
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~nsBorderColor() {}
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void Set(nscolor aColor) { mLeft = mRight = mTop = mBottom = aColor; }
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};
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enum nsFrameborder {
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eFrameborder_Yes = 0,
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eFrameborder_No,
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eFrameborder_Notset
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};
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struct nsFramesetDrag {
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nsHTMLFramesetFrame* mSource; // frameset whose border was dragged to cause the resize
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int32_t mIndex; // index of left col or top row of effected area
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int32_t mChange; // pos for left to right or top to bottom, neg otherwise
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bool mVertical; // vertical if true, otherwise horizontal
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nsFramesetDrag();
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void Reset(bool aVertical,
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int32_t aIndex,
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int32_t aChange,
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nsHTMLFramesetFrame* aSource);
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void UnSet();
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};
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/*******************************************************************************
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* nsHTMLFramesetFrame
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******************************************************************************/
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class nsHTMLFramesetFrame : public nsContainerFrame
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{
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public:
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NS_DECL_QUERYFRAME_TARGET(nsHTMLFramesetFrame)
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NS_DECL_QUERYFRAME
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NS_DECL_FRAMEARENA_HELPERS
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explicit nsHTMLFramesetFrame(nsStyleContext* aContext);
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virtual ~nsHTMLFramesetFrame();
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virtual void Init(nsIContent* aContent,
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nsContainerFrame* aParent,
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nsIFrame* aPrevInFlow) override;
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virtual void SetInitialChildList(ChildListID aListID,
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nsFrameList& aChildList) override;
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static bool gDragInProgress;
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void GetSizeOfChild(nsIFrame* aChild, mozilla::WritingMode aWM,
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mozilla::LogicalSize& aSize);
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void GetSizeOfChildAt(int32_t aIndexInParent,
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mozilla::WritingMode aWM,
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mozilla::LogicalSize& aSize,
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nsIntPoint& aCellIndex);
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virtual nsresult HandleEvent(nsPresContext* aPresContext,
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mozilla::WidgetGUIEvent* aEvent,
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nsEventStatus* aEventStatus) override;
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virtual nsresult GetCursor(const nsPoint& aPoint,
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nsIFrame::Cursor& aCursor) override;
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virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder,
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const nsDisplayListSet& aLists) override;
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virtual void Reflow(nsPresContext* aPresContext,
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ReflowOutput& aDesiredSize,
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const ReflowInput& aReflowInput,
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nsReflowStatus& aStatus) override;
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virtual nsIAtom* GetType() const override;
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#ifdef DEBUG_FRAME_DUMP
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virtual nsresult GetFrameName(nsAString& aResult) const override;
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#endif
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virtual bool IsLeaf() const override;
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void StartMouseDrag(nsPresContext* aPresContext,
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nsHTMLFramesetBorderFrame* aBorder,
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mozilla::WidgetGUIEvent* aEvent);
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void MouseDrag(nsPresContext* aPresContext,
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mozilla::WidgetGUIEvent* aEvent);
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void EndMouseDrag(nsPresContext* aPresContext);
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nsFrameborder GetParentFrameborder() { return mParentFrameborder; }
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void SetParentFrameborder(nsFrameborder aValue) { mParentFrameborder = aValue; }
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nsFramesetDrag& GetDrag() { return mDrag; }
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void RecalculateBorderResize();
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protected:
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void Scale(nscoord aDesired,
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int32_t aNumIndicies,
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int32_t* aIndicies,
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int32_t aNumItems,
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int32_t* aItems);
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void CalculateRowCol(nsPresContext* aPresContext,
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nscoord aSize,
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int32_t aNumSpecs,
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const nsFramesetSpec* aSpecs,
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nscoord* aValues);
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void GenerateRowCol(nsPresContext* aPresContext,
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nscoord aSize,
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int32_t aNumSpecs,
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const nsFramesetSpec* aSpecs,
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nscoord* aValues,
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nsString& aNewAttr);
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virtual void GetDesiredSize(nsPresContext* aPresContext,
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const ReflowInput& aReflowInput,
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ReflowOutput& aDesiredSize);
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int32_t GetBorderWidth(nsPresContext* aPresContext,
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bool aTakeForcingIntoAccount);
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int32_t GetParentBorderWidth() { return mParentBorderWidth; }
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void SetParentBorderWidth(int32_t aWidth) { mParentBorderWidth = aWidth; }
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nscolor GetParentBorderColor() { return mParentBorderColor; }
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void SetParentBorderColor(nscolor aColor) { mParentBorderColor = aColor; }
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nsFrameborder GetFrameBorder();
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nsFrameborder GetFrameBorder(nsIContent* aContent);
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nscolor GetBorderColor();
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nscolor GetBorderColor(nsIContent* aFrameContent);
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bool GetNoResize(nsIFrame* aChildFrame);
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void ReflowPlaceChild(nsIFrame* aChild,
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nsPresContext* aPresContext,
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const ReflowInput& aReflowInput,
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nsPoint& aOffset,
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nsSize& aSize,
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nsIntPoint* aCellIndex = 0);
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bool CanResize(bool aVertical, bool aLeft);
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bool CanChildResize(bool aVertical, bool aLeft, int32_t aChildX);
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void SetBorderResize(nsHTMLFramesetBorderFrame* aBorderFrame);
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template<typename T, class D = mozilla::DefaultDelete<T>>
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using UniquePtr = mozilla::UniquePtr<T, D>;
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nsFramesetDrag mDrag;
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nsBorderColor mEdgeColors;
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nsHTMLFramesetBorderFrame* mDragger;
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nsHTMLFramesetFrame* mTopLevelFrameset;
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UniquePtr<nsHTMLFramesetBorderFrame*[]> mVerBorders; // vertical borders
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UniquePtr<nsHTMLFramesetBorderFrame*[]> mHorBorders; // horizontal borders
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UniquePtr<nsFrameborder[]> mChildFrameborder; // the frameborder attr of children
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UniquePtr<nsBorderColor[]> mChildBorderColors;
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UniquePtr<nscoord[]> mRowSizes; // currently computed row sizes
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UniquePtr<nscoord[]> mColSizes; // currently computed col sizes
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mozilla::LayoutDeviceIntPoint mFirstDragPoint;
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int32_t mNumRows;
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int32_t mNumCols;
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int32_t mNonBorderChildCount;
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int32_t mNonBlankChildCount;
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int32_t mEdgeVisibility;
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nsFrameborder mParentFrameborder;
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nscolor mParentBorderColor;
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int32_t mParentBorderWidth;
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int32_t mPrevNeighborOrigSize; // used during resize
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int32_t mNextNeighborOrigSize;
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int32_t mMinDrag;
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int32_t mChildCount;
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};
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#endif
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