Add 'printing' flag to PaintInfo

Source/core/paint/SVGInlineTextBoxPainter.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/paint/SVGInlineTextBoxPainter.h"
 
 #include "core/dom/DocumentMarkerController.h"
 #include "core/dom/RenderedDocumentMarker.h"
 #include "core/editing/Editor.h"
@@ skipping 13 matching lines @@
 
 namespace blink {
 
 static inline bool textShouldBePainted(LayoutSVGInlineText& textLayoutObject)
 {
     // Font::pixelSize(), returns FontDescription::computedPixelSize(), which returns "int(x + 0.5)".
     // If the absolute font size on screen is below x=0.5, don't render anything.
     return textLayoutObject.scaledFont().fontDescription().computedPixelSize();
 }
 
-bool SVGInlineTextBoxPainter::shouldPaintSelection() const
+bool SVGInlineTextBoxPainter::shouldPaintSelection(const PaintInfo& paintInfo) const
 {
-    bool isPrinting = m_svgInlineTextBox.layoutObject().document().printing();
-    return !isPrinting && m_svgInlineTextBox.selectionState() != LayoutObject::SelectionNone;
+    return !paintInfo.printing() && m_svgInlineTextBox.selectionState() != LayoutObject::SelectionNone;
 }
 
 void SVGInlineTextBoxPainter::paint(const PaintInfo& paintInfo, const LayoutPoint& paintOffset)
 {
     ASSERT(paintInfo.shouldPaintWithinRoot(&m_svgInlineTextBox.layoutObject()));
     ASSERT(paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection);
     ASSERT(m_svgInlineTextBox.truncation() == cNoTruncation);
 
     if (m_svgInlineTextBox.layoutObject().style()->visibility() != VISIBLE)
         return;
 
     // We're explicitly not supporting composition & custom underlines and custom highlighters -- unlike InlineTextBox.
     // If we ever need that for SVG, it's very easy to refactor and reuse the code.
 
-    if (paintInfo.phase == PaintPhaseSelection && !shouldPaintSelection())
+    if (paintInfo.phase == PaintPhaseSelection && !shouldPaintSelection(paintInfo))
         return;
 
     LayoutSVGInlineText& textLayoutObject = toLayoutSVGInlineText(m_svgInlineTextBox.layoutObject());
     if (!textShouldBePainted(textLayoutObject))
         return;
 
     DisplayItem::Type displayItemType = DisplayItem::paintPhaseToDrawingType(paintInfo.phase);
     if (!DrawingRecorder::useCachedDrawingIfPossible(*paintInfo.context, m_svgInlineTextBox, displayItemType)) {
         LayoutObject& parentLayoutObject = m_svgInlineTextBox.parent()->layoutObject();
         const ComputedStyle& style = parentLayoutObject.styleRef();
@@ skipping 10 matching lines @@
 
 void SVGInlineTextBoxPainter::paintTextFragments(const PaintInfo& paintInfo, LayoutObject& parentLayoutObject)
 {
     const ComputedStyle& style = parentLayoutObject.styleRef();
     const SVGComputedStyle& svgStyle = style.svgStyle();
 
     bool hasFill = svgStyle.hasFill();
     bool hasVisibleStroke = svgStyle.hasVisibleStroke();
 
     const ComputedStyle* selectionStyle = &style;
-    bool shouldPaintSelection = this->shouldPaintSelection();
+    bool shouldPaintSelection = this->shouldPaintSelection(paintInfo);
     if (shouldPaintSelection) {
         selectionStyle = parentLayoutObject.getCachedPseudoStyle(SELECTION);
         if (selectionStyle) {
             const SVGComputedStyle& svgSelectionStyle = selectionStyle->svgStyle();
 
             if (!hasFill)
                 hasFill = svgSelectionStyle.hasFill();
             if (!hasVisibleStroke)
                 hasVisibleStroke = svgSelectionStyle.hasVisibleStroke();
         } else {
@@ skipping 48 matching lines @@
         if (decorations & TextDecorationLineThrough)
             paintDecoration(paintInfo, TextDecorationLineThrough, fragment);
     }
 }
 
 void SVGInlineTextBoxPainter::paintSelectionBackground(const PaintInfo& paintInfo)
 {
     if (m_svgInlineTextBox.layoutObject().style()->visibility() != VISIBLE)
         return;
 
-    ASSERT(!m_svgInlineTextBox.layoutObject().document().printing());
+    ASSERT(!paintInfo.printing());
 
-    if (paintInfo.phase == PaintPhaseSelection || !shouldPaintSelection())
+    if (paintInfo.phase == PaintPhaseSelection || !shouldPaintSelection(paintInfo))
         return;
 
     Color backgroundColor = m_svgInlineTextBox.layoutObject().selectionBackgroundColor();
     if (!backgroundColor.alpha())
         return;
 
     LayoutSVGInlineText& textLayoutObject = toLayoutSVGInlineText(m_svgInlineTextBox.layoutObject());
     if (!textShouldBePainted(textLayoutObject))
         return;
 
@@ skipping 136 matching lines @@
     LayoutSVGInlineText& textLayoutObject = toLayoutSVGInlineText(m_svgInlineTextBox.layoutObject());
 
     float scalingFactor = textLayoutObject.scalingFactor();
     ASSERT(scalingFactor);
 
     const Font& scaledFont = textLayoutObject.scaledFont();
     const ShadowList* shadowList = style.textShadow();
     GraphicsContext* context = paintInfo.context;
 
     // Text shadows are disabled when printing. http://crbug.com/258321
-    bool hasShadow = shadowList && !context->printing();
+    bool hasShadow = shadowList && !paintInfo.printing();
 
     FloatPoint textOrigin(fragment.x, fragment.y);
     FloatSize textSize(fragment.width, fragment.height);
     AffineTransform paintServerTransform;
     const AffineTransform* additionalPaintServerTransform = 0;
 
     GraphicsContextStateSaver stateSaver(*context, false);
     if (scalingFactor != 1) {
         textOrigin.scale(scalingFactor, scalingFactor);
         textSize.scale(scalingFactor);
@@ skipping 120 matching lines @@
                 if (!fragmentTransform.isIdentity())
                     context->concatCTM(fragmentTransform);
                 context->setFillColor(color);
                 context->fillRect(fragmentRect, color);
             }
         }
     }
 }
 
 } // namespace blink