本文整理汇总了C++中WritingMode::PhysicalSide方法的典型用法代码示例。如果您正苦于以下问题:C++ WritingMode::PhysicalSide方法的具体用法?C++ WritingMode::PhysicalSide怎么用?C++ WritingMode::PhysicalSide使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类WritingMode
的用法示例。
在下文中一共展示了WritingMode::PhysicalSide方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: r
nsRect
nsFieldSetFrame::VisualBorderRectRelativeToSelf() const
{
WritingMode wm = GetWritingMode();
css::Side legendSide = wm.PhysicalSide(eLogicalSideBStart);
nscoord legendBorder = StyleBorder()->GetComputedBorderWidth(legendSide);
LogicalRect r(wm, LogicalPoint(wm, 0, 0), GetLogicalSize(wm));
nsSize containerSize = r.Size(wm).GetPhysicalSize(wm);
if (legendBorder < mLegendRect.BSize(wm)) {
nscoord off = (mLegendRect.BSize(wm) - legendBorder) / 2;
r.BStart(wm) += off;
r.BSize(wm) -= off;
}
return r.GetPhysicalRect(wm, containerSize);
}
示例2: legendRect
DrawResult
nsFieldSetFrame::PaintBorderBackground(
nsDisplayListBuilder* aBuilder,
nsRenderingContext& aRenderingContext,
nsPoint aPt,
const nsRect& aDirtyRect)
{
// if the border is smaller than the legend. Move the border down
// to be centered on the legend.
// FIXME: This means border-radius clamping is incorrect; we should
// override nsIFrame::GetBorderRadii.
WritingMode wm = GetWritingMode();
nsRect rect = VisualBorderRectRelativeToSelf();
nscoord off = wm.IsVertical() ? rect.x : rect.y;
rect += aPt;
nsPresContext* presContext = PresContext();
uint32_t bgFlags = aBuilder->GetBackgroundPaintFlags();
PaintBorderFlags borderFlags = aBuilder->ShouldSyncDecodeImages()
? PaintBorderFlags::SYNC_DECODE_IMAGES
: PaintBorderFlags();
DrawResult result =
nsCSSRendering::PaintBackground(presContext, aRenderingContext, this,
aDirtyRect, rect, bgFlags);
nsCSSRendering::PaintBoxShadowInner(presContext, aRenderingContext,
this, rect, aDirtyRect);
if (nsIFrame* legend = GetLegend()) {
css::Side legendSide = wm.PhysicalSide(eLogicalSideBStart);
nscoord legendBorderWidth =
StyleBorder()->GetComputedBorderWidth(legendSide);
// Use the rect of the legend frame, not mLegendRect, so we draw our
// border under the legend's inline-start and -end margins.
LogicalRect legendRect(wm, legend->GetRect() + aPt, rect.Size());
// Compute clipRect using logical coordinates, so that the legend space
// will be clipped out of the appropriate physical side depending on mode.
LogicalRect clipRect = LogicalRect(wm, rect, rect.Size());
DrawTarget* drawTarget = aRenderingContext.GetDrawTarget();
gfxContext* gfx = aRenderingContext.ThebesContext();
int32_t appUnitsPerDevPixel = presContext->AppUnitsPerDevPixel();
// draw inline-start portion of the block-start side of the border
clipRect.ISize(wm) = legendRect.IStart(wm) - clipRect.IStart(wm);
clipRect.BSize(wm) = legendBorderWidth;
gfx->Save();
gfx->Clip(NSRectToSnappedRect(clipRect.GetPhysicalRect(wm, rect.Size()),
appUnitsPerDevPixel, *drawTarget));
result &=
nsCSSRendering::PaintBorder(presContext, aRenderingContext, this,
aDirtyRect, rect, mStyleContext, borderFlags);
gfx->Restore();
// draw inline-end portion of the block-start side of the border
clipRect = LogicalRect(wm, rect, rect.Size());
clipRect.ISize(wm) = clipRect.IEnd(wm) - legendRect.IEnd(wm);
clipRect.IStart(wm) = legendRect.IEnd(wm);
clipRect.BSize(wm) = legendBorderWidth;
gfx->Save();
gfx->Clip(NSRectToSnappedRect(clipRect.GetPhysicalRect(wm, rect.Size()),
appUnitsPerDevPixel, *drawTarget));
result &=
nsCSSRendering::PaintBorder(presContext, aRenderingContext, this,
aDirtyRect, rect, mStyleContext, borderFlags);
gfx->Restore();
// draw remainder of the border (omitting the block-start side)
clipRect = LogicalRect(wm, rect, rect.Size());
clipRect.BStart(wm) += legendBorderWidth;
clipRect.BSize(wm) = BSize(wm) - (off + legendBorderWidth);
gfx->Save();
gfx->Clip(NSRectToSnappedRect(clipRect.GetPhysicalRect(wm, rect.Size()),
appUnitsPerDevPixel, *drawTarget));
result &=
nsCSSRendering::PaintBorder(presContext, aRenderingContext, this,
aDirtyRect, rect, mStyleContext, borderFlags);
gfx->Restore();
} else {
result &=
nsCSSRendering::PaintBorder(presContext, aRenderingContext, this,
aDirtyRect, nsRect(aPt, mRect.Size()),
mStyleContext, borderFlags);
}
return result;
}