mirror of
https://github.com/ManchildProductions/UXP-Fixed.git
synced 2026-05-27 12:11:36 +00:00
win7-7
44c47c5038
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.
93 lines
2.8 KiB
C++
93 lines
2.8 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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#include "nsGfxRadioControlFrame.h"
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#include "gfx2DGlue.h"
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#include "gfxUtils.h"
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#include "mozilla/gfx/2D.h"
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#include "mozilla/gfx/PathHelpers.h"
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#include "nsLayoutUtils.h"
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#include "nsRenderingContext.h"
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#include "nsDisplayList.h"
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using namespace mozilla;
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using namespace mozilla::gfx;
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nsIFrame*
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NS_NewGfxRadioControlFrame(nsIPresShell* aPresShell, nsStyleContext* aContext)
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{
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return new (aPresShell) nsGfxRadioControlFrame(aContext);
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}
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NS_IMPL_FRAMEARENA_HELPERS(nsGfxRadioControlFrame)
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nsGfxRadioControlFrame::nsGfxRadioControlFrame(nsStyleContext* aContext):
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nsFormControlFrame(aContext)
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{
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}
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nsGfxRadioControlFrame::~nsGfxRadioControlFrame()
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{
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}
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#ifdef ACCESSIBILITY
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a11y::AccType
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nsGfxRadioControlFrame::AccessibleType()
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{
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return a11y::eHTMLRadioButtonType;
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}
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#endif
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//--------------------------------------------------------------
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// Draw the dot for a non-native radio button in the checked state.
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static void
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PaintCheckedRadioButton(nsIFrame* aFrame,
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DrawTarget* aDrawTarget,
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const nsRect& aDirtyRect,
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nsPoint aPt)
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{
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// The dot is an ellipse 2px on all sides smaller than the content-box,
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// drawn in the foreground color.
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nsRect rect(aPt, aFrame->GetSize());
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rect.Deflate(aFrame->GetUsedBorderAndPadding());
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rect.Deflate(nsPresContext::CSSPixelsToAppUnits(2),
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nsPresContext::CSSPixelsToAppUnits(2));
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Rect devPxRect =
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ToRect(nsLayoutUtils::RectToGfxRect(rect,
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aFrame->PresContext()->AppUnitsPerDevPixel()));
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ColorPattern color(ToDeviceColor(aFrame->StyleColor()->mColor));
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RefPtr<PathBuilder> builder = aDrawTarget->CreatePathBuilder();
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AppendEllipseToPath(builder, devPxRect.Center(), devPxRect.Size());
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RefPtr<Path> ellipse = builder->Finish();
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aDrawTarget->Fill(ellipse, color);
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}
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void
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nsGfxRadioControlFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder,
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const nsDisplayListSet& aLists)
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{
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nsFormControlFrame::BuildDisplayList(aBuilder, aLists);
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if (!IsVisibleForPainting(aBuilder))
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return;
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if (IsThemed())
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return; // The theme will paint the check, if any.
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bool checked = true;
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GetCurrentCheckState(&checked); // Get check state from the content model
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if (!checked)
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return;
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aLists.Content()->AppendNewToTop(new (aBuilder)
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nsDisplayGeneric(aBuilder, this, PaintCheckedRadioButton,
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"CheckedRadioButton",
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nsDisplayItem::TYPE_CHECKED_RADIOBUTTON));
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}
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