#include "config.h"
#include "core/rendering/EllipsisBox.h"
+#include "core/paint/EllipsisBoxPainter.h"
#include "core/rendering/HitTestResult.h"
#include "core/rendering/InlineTextBox.h"
#include "core/rendering/PaintInfo.h"
-#include "core/rendering/RenderBlockFlow.h"
+#include "core/rendering/RenderBlock.h"
#include "core/rendering/RootInlineBox.h"
+#include "core/rendering/TextRunConstructor.h"
#include "core/rendering/style/ShadowList.h"
#include "platform/fonts/Font.h"
-#include "platform/graphics/DrawLooperBuilder.h"
-#include "platform/graphics/GraphicsContextStateSaver.h"
#include "platform/text/TextRun.h"
-namespace WebCore {
+namespace blink {
void EllipsisBox::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset, LayoutUnit lineTop, LayoutUnit lineBottom)
{
- GraphicsContext* context = paintInfo.context;
- RenderStyle* style = renderer().style(isFirstLineStyle());
-
- const Font& font = style->font();
- FloatPoint boxOrigin = locationIncludingFlipping();
- boxOrigin.moveBy(FloatPoint(paintOffset));
- if (!isHorizontal())
- boxOrigin.move(0, -virtualLogicalHeight());
- FloatRect boxRect(boxOrigin, LayoutSize(logicalWidth(), virtualLogicalHeight()));
- GraphicsContextStateSaver stateSaver(*context);
- if (!isHorizontal())
- context->concatCTM(InlineTextBox::rotation(boxRect, InlineTextBox::Clockwise));
- FloatPoint textOrigin = FloatPoint(boxOrigin.x(), boxOrigin.y() + font.fontMetrics().ascent());
-
- Color styleTextColor = renderer().resolveColor(style, CSSPropertyWebkitTextFillColor);
- if (styleTextColor != context->fillColor())
- context->setFillColor(styleTextColor);
-
- if (selectionState() != RenderObject::SelectionNone) {
- paintSelection(context, boxOrigin, style, font);
-
- // Select the correct color for painting the text.
- Color foreground = paintInfo.forceBlackText() ? Color::black : renderer().selectionForegroundColor();
- if (foreground != styleTextColor)
- context->setFillColor(foreground);
- }
-
- // Text shadows are disabled when printing. http://crbug.com/258321
- const ShadowList* shadowList = context->printing() ? 0 : style->textShadow();
- bool hasShadow = shadowList;
- if (hasShadow) {
- OwnPtr<DrawLooperBuilder> drawLooperBuilder = DrawLooperBuilder::create();
- for (size_t i = shadowList->shadows().size(); i--; ) {
- const ShadowData& shadow = shadowList->shadows()[i];
- float shadowX = isHorizontal() ? shadow.x() : shadow.y();
- float shadowY = isHorizontal() ? shadow.y() : -shadow.x();
- FloatSize offset(shadowX, shadowY);
- drawLooperBuilder->addShadow(offset, shadow.blur(), shadow.color(),
- DrawLooperBuilder::ShadowRespectsTransforms, DrawLooperBuilder::ShadowIgnoresAlpha);
- }
- drawLooperBuilder->addUnmodifiedContent();
- context->setDrawLooper(drawLooperBuilder.release());
- }
-
- TextRun textRun = RenderBlockFlow::constructTextRun(&renderer(), font, m_str, style, TextRun::AllowTrailingExpansion);
- TextRunPaintInfo textRunPaintInfo(textRun);
- textRunPaintInfo.bounds = boxRect;
- context->drawText(font, textRunPaintInfo, textOrigin);
-
- // Restore the regular fill color.
- if (styleTextColor != context->fillColor())
- context->setFillColor(styleTextColor);
-
- if (hasShadow)
- context->clearDrawLooper();
-
- paintMarkupBox(paintInfo, paintOffset, lineTop, lineBottom, style);
+ EllipsisBoxPainter(*this).paint(paintInfo, paintOffset, lineTop, lineBottom);
}
InlineBox* EllipsisBox::markupBox() const
return anchorBox;
}
-void EllipsisBox::paintMarkupBox(PaintInfo& paintInfo, const LayoutPoint& paintOffset, LayoutUnit lineTop, LayoutUnit lineBottom, RenderStyle* style)
-{
- InlineBox* markupBox = this->markupBox();
- if (!markupBox)
- return;
-
- LayoutPoint adjustedPaintOffset = paintOffset;
- adjustedPaintOffset.move(x() + m_logicalWidth - markupBox->x(),
- y() + style->fontMetrics().ascent() - (markupBox->y() + markupBox->renderer().style(isFirstLineStyle())->fontMetrics().ascent()));
- markupBox->paint(paintInfo, adjustedPaintOffset, lineTop, lineBottom);
-}
-
IntRect EllipsisBox::selectionRect()
{
RenderStyle* style = renderer().style(isFirstLineStyle());
const Font& font = style->font();
- return enclosingIntRect(font.selectionRectForText(RenderBlockFlow::constructTextRun(&renderer(), font, m_str, style, TextRun::AllowTrailingExpansion), IntPoint(logicalLeft(), logicalTop() + root().selectionTopAdjustedForPrecedingBlock()), root().selectionHeightAdjustedForPrecedingBlock()));
-}
-
-void EllipsisBox::paintSelection(GraphicsContext* context, const FloatPoint& boxOrigin, RenderStyle* style, const Font& font)
-{
- Color textColor = renderer().resolveColor(style, CSSPropertyColor);
- Color c = renderer().selectionBackgroundColor();
- if (!c.alpha())
- return;
-
- // If the text color ends up being the same as the selection background, invert the selection
- // background.
- if (textColor == c)
- c = Color(0xff - c.red(), 0xff - c.green(), 0xff - c.blue());
-
- GraphicsContextStateSaver stateSaver(*context);
- LayoutUnit selectionBottom = root().selectionBottom();
- LayoutUnit top = root().selectionTop();
- LayoutUnit h = root().selectionHeight();
- const int deltaY = roundToInt(renderer().style()->isFlippedLinesWritingMode() ? selectionBottom - logicalBottom() : logicalTop() - top);
- const FloatPoint localOrigin(boxOrigin.x(), boxOrigin.y() - deltaY);
- FloatRect clipRect(localOrigin, FloatSize(m_logicalWidth, h.toFloat()));
- alignSelectionRectToDevicePixels(clipRect);
- context->clip(clipRect);
- context->drawHighlightForText(font, RenderBlockFlow::constructTextRun(&renderer(), font, m_str, style, TextRun::AllowTrailingExpansion), localOrigin, h, c);
+ return enclosingIntRect(font.selectionRectForText(constructTextRun(&renderer(), font, m_str, style, TextRun::AllowTrailingExpansion), IntPoint(logicalLeft(), logicalTop() + root().selectionTopAdjustedForPrecedingBlock()), root().selectionHeightAdjustedForPrecedingBlock()));
}
bool EllipsisBox::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit lineTop, LayoutUnit lineBottom)
return false;
}
-} // namespace WebCore
+} // namespace blink