void nsPlaceholderFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, const nsRect& aDirtyRect, const nsDisplayListSet& aLists) { DO_GLOBAL_REFLOW_COUNT_DSP("nsPlaceholderFrame"); #ifdef DEBUG if (GetShowFrameBorders()) { aLists.Outlines()->AppendNewToTop( new (aBuilder) nsDisplayGeneric(aBuilder, this, PaintDebugPlaceholder, "DebugPlaceholder", nsDisplayItem::TYPE_DEBUG_PLACEHOLDER)); } #endif }
NS_IMETHODIMP nsPlaceholderFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, const nsRect& aDirtyRect, const nsDisplayListSet& aLists) { DO_GLOBAL_REFLOW_COUNT_DSP("nsPlaceholderFrame"); #ifdef DEBUG if (!GetShowFrameBorders()) return NS_OK; return aLists.Outlines()->AppendNewToTop(new (aBuilder) nsDisplayGeneric(this, PaintDebugPlaceholder, "DebugPlaceholder")); #else // DEBUG return NS_OK; #endif // DEBUG }
NS_IMETHODIMP nsPlaceholderFrame::Paint(nsPresContext* aPresContext, nsIRenderingContext& aRenderingContext, const nsRect& aDirtyRect, nsFramePaintLayer aWhichLayer, PRUint32 aFlags) { if ((NS_FRAME_PAINT_LAYER_DEBUG == aWhichLayer) && GetShowFrameBorders()) { float p2t; p2t = aPresContext->PixelsToTwips(); aRenderingContext.SetColor(NS_RGB(0, 255, 255)); nscoord x = NSIntPixelsToTwips(-5, p2t); aRenderingContext.FillRect(x, 0, NSIntPixelsToTwips(13, p2t), NSIntPixelsToTwips(3, p2t)); nscoord y = NSIntPixelsToTwips(-10, p2t); aRenderingContext.FillRect(0, y, NSIntPixelsToTwips(3, p2t), NSIntPixelsToTwips(10, p2t)); } DO_GLOBAL_REFLOW_COUNT_DSP("nsPlaceholderFrame", &aRenderingContext); return NS_OK; }
NS_IMETHODIMP nsTableCellFrame::Paint(nsPresContext* aPresContext, nsIRenderingContext& aRenderingContext, const nsRect& aDirtyRect, nsFramePaintLayer aWhichLayer, PRUint32 aFlags) { NS_ENSURE_TRUE(aPresContext, NS_ERROR_NULL_POINTER); PRBool isVisible; if (NS_SUCCEEDED(IsVisibleForPainting(aPresContext, aRenderingContext, PR_FALSE, &isVisible)) && !isVisible) { return NS_OK; } PRBool paintChildren = PR_TRUE; if (NS_FRAME_PAINT_LAYER_BACKGROUND == aWhichLayer) { const nsStyleBorder* myBorder = nsnull; const nsStylePadding* myPadding = nsnull; const nsStyleTableBorder* cellTableStyle = nsnull; const nsStyleVisibility* vis = GetStyleVisibility(); if (vis->IsVisible()) { myBorder = GetStyleBorder(); myPadding = GetStylePadding(); cellTableStyle = GetStyleTableBorder(); // draw the border & background only when there is content or showing empty cells if (NS_STYLE_TABLE_EMPTY_CELLS_HIDE != cellTableStyle->mEmptyCells || !GetContentEmpty()) { PaintUnderlay(*aPresContext, aRenderingContext, aDirtyRect, aFlags, *myBorder, *myPadding, *cellTableStyle); } // Paint outline nsRect rect(0, 0, mRect.width, mRect.height); const nsStyleOutline* myOutline = GetStyleOutline(); nsCSSRendering::PaintOutline(aPresContext, aRenderingContext, this, aDirtyRect, rect, *myBorder, *myOutline, mStyleContext, 0); const nsStyleBackground* myColor = GetStyleBackground(); DecorateForSelection(aPresContext, aRenderingContext,myColor); //ignore return value } paintChildren = !(aFlags & NS_PAINT_FLAG_TABLE_CELL_BG_PASS); //flags were for us; remove them for our children aFlags &= ~ (NS_PAINT_FLAG_TABLE_CELL_BG_PASS | NS_PAINT_FLAG_TABLE_BG_PAINT); } #ifdef DEBUG // for debug... if ((NS_FRAME_PAINT_LAYER_DEBUG == aWhichLayer) && GetShowFrameBorders()) { aRenderingContext.SetColor(NS_RGB(0, 0, 128)); aRenderingContext.DrawRect(0, 0, mRect.width, mRect.height); } #endif // paint the children unless we've been told not to if (paintChildren) { const nsStyleDisplay* disp = GetStyleDisplay(); // if the cell originates in a row and/or col that is collapsed, the // bottom and/or right portion of the cell is painted by translating // the rendering context. nsPoint offset; GetCollapseOffset(offset); PRBool pushed = PR_FALSE; if ((0 != offset.x) || (0 != offset.y)) { aRenderingContext.PushState(); pushed = PR_TRUE; aRenderingContext.Translate(offset.x, offset.y); aRenderingContext.SetClipRect(nsRect(-offset.x, -offset.y, mRect.width, mRect.height), nsClipCombine_kIntersect); } else { // XXXldb HIDDEN should really create a scrollframe, // but use |IsTableClip| here since it doesn't. if (disp->IsTableClip() || (HasPctOverHeight() && eCompatibility_NavQuirks == aPresContext->CompatibilityMode())) { aRenderingContext.PushState(); pushed = PR_TRUE; SetOverflowClipRect(aRenderingContext); } } PaintChildren(aPresContext, aRenderingContext, aDirtyRect, aWhichLayer, aFlags); if (pushed) { aRenderingContext.PopState(); } } DO_GLOBAL_REFLOW_COUNT_DSP_J("nsTableCellFrame", &aRenderingContext, 0); return NS_OK; /*nsFrame::Paint(aPresContext, aRenderingContext, aDirtyRect, aWhichLayer);*/ }
// this is identical to nsHTMLContainerFrame::Paint except for the background and border. NS_IMETHODIMP nsFieldSetFrame::Paint(nsPresContext* aPresContext, nsIRenderingContext& aRenderingContext, const nsRect& aDirtyRect, nsFramePaintLayer aWhichLayer, PRUint32 aFlags) { if (NS_FRAME_PAINT_LAYER_BACKGROUND == aWhichLayer) { // Paint our background and border PRBool isVisible; if (NS_SUCCEEDED(IsVisibleForPainting(aPresContext, aRenderingContext, PR_TRUE, &isVisible)) && isVisible && mRect.width && mRect.height) { PRIntn skipSides = GetSkipSides(); const nsStyleBorder* borderStyle = GetStyleBorder(); const nsStylePadding* paddingStyle = GetStylePadding(); nscoord topBorder = borderStyle->GetBorderWidth(NS_SIDE_TOP); nscoord yoff = 0; // if the border is smaller than the legend. Move the border down // to be centered on the legend. if (topBorder < mLegendRect.height) yoff = (mLegendRect.height - topBorder)/2; nsRect rect(0, yoff, mRect.width, mRect.height - yoff); nsCSSRendering::PaintBackground(aPresContext, aRenderingContext, this, aDirtyRect, rect, *borderStyle, *paddingStyle, PR_TRUE); if (mLegendFrame) { // Use the rect of the legend frame, not mLegendRect, so we draw our // border under the legend's left and right margins. const nsRect & legendRect = mLegendFrame->GetRect(); // we should probably use PaintBorderEdges to do this but for now just use clipping // to achieve the same effect. // draw left side nsRect clipRect(rect); clipRect.width = legendRect.x - rect.x; clipRect.height = topBorder; aRenderingContext.PushState(); aRenderingContext.SetClipRect(clipRect, nsClipCombine_kIntersect); nsCSSRendering::PaintBorder(aPresContext, aRenderingContext, this, aDirtyRect, rect, *borderStyle, mStyleContext, skipSides); aRenderingContext.PopState(); // draw right side clipRect = rect; clipRect.x = legendRect.x + legendRect.width; clipRect.width -= (legendRect.x + legendRect.width); clipRect.height = topBorder; aRenderingContext.PushState(); aRenderingContext.SetClipRect(clipRect, nsClipCombine_kIntersect); nsCSSRendering::PaintBorder(aPresContext, aRenderingContext, this, aDirtyRect, rect, *borderStyle, mStyleContext, skipSides); aRenderingContext.PopState(); // draw bottom clipRect = rect; clipRect.y += topBorder; clipRect.height = mRect.height - (yoff + topBorder); aRenderingContext.PushState(); aRenderingContext.SetClipRect(clipRect, nsClipCombine_kIntersect); nsCSSRendering::PaintBorder(aPresContext, aRenderingContext, this, aDirtyRect, rect, *borderStyle, mStyleContext, skipSides); aRenderingContext.PopState(); } else { nsCSSRendering::PaintBorder(aPresContext, aRenderingContext, this, aDirtyRect, nsRect(0,0,mRect.width, mRect.height), *borderStyle, mStyleContext, skipSides); } } } PaintChildren(aPresContext, aRenderingContext, aDirtyRect, aWhichLayer); #ifdef DEBUG if ((NS_FRAME_PAINT_LAYER_DEBUG == aWhichLayer) && GetShowFrameBorders()) { if (HasView()) { aRenderingContext.SetColor(NS_RGB(0,0,255)); } else { aRenderingContext.SetColor(NS_RGB(255,0,0)); } aRenderingContext.DrawRect(0, 0, mRect.width, mRect.height); } #endif DO_GLOBAL_REFLOW_COUNT_DSP("nsFieldSetFrame", &aRenderingContext); return NS_OK; }