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(boxOrigin.x(), boxOrigin.y() + font.fontMetrics().ascent());
bool isPrinting = renderer().document().printing();
bool haveSelection = !isPrinting && paintInfo.phase != PaintPhaseTextClip && selectionState() != RenderObject::SelectionNone;
if (haveSelection)
paintSelection(context, boxOrigin, style, font);
else if (paintInfo.phase == PaintPhaseSelection)
return;
TextPainter::Style textStyle = TextPainter::textPaintingStyle(renderer(), style, paintInfo.forceBlackText(), isPrinting);
if (haveSelection)
textStyle = TextPainter::selectionPaintingStyle(renderer(), true, paintInfo.forceBlackText(), isPrinting, textStyle);
TextRun textRun = constructTextRun(&renderer(), font, m_str, style, TextRun::AllowTrailingExpansion);
TextPainter textPainter(context, font, textRun, textOrigin, boxRect, isHorizontal());
textPainter.paint(0, m_str.length(), m_str.length(), textStyle);
paintMarkupBox(paintInfo, paintOffset, lineTop, lineBottom, style);
}
void EllipsisBox::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset, LayoutUnit lineTop, LayoutUnit lineBottom)
{
GraphicsContext* context = paintInfo.context;
RenderStyle* style = m_renderer->style(isFirstLineStyle());
Color styleTextColor = style->visitedDependentColor(CSSPropertyWebkitTextFillColor);
if (styleTextColor != context->fillColor())
context->setFillColor(styleTextColor, style->colorSpace());
Color textColor = styleTextColor;
const Font& font = style->font();
if (selectionState() != RenderObject::SelectionNone) {
paintSelection(context, paintOffset, style, font);
// Select the correct color for painting the text.
Color foreground = paintInfo.forceBlackText() ? Color::black : renderer()->selectionForegroundColor();
if (foreground.isValid() && foreground != styleTextColor)
context->setFillColor(foreground, style->colorSpace());
}
const ShadowData* shadow = style->textShadow();
bool hasShadow = shadow;
if (hasShadow) {
// FIXME: it would be better if we could get the shadows top-to-bottom from the style.
Vector<const ShadowData*, 4> shadows;
do {
shadows.append(shadow);
} while ((shadow = shadow->next()));
DrawLooper drawLooper;
drawLooper.addUnmodifiedContent();
for (int i = shadows.size() - 1; i >= 0; i--) {
shadow = shadows[i];
int shadowX = isHorizontal() ? shadow->x() : shadow->y();
int shadowY = isHorizontal() ? shadow->y() : -shadow->x();
FloatSize offset(shadowX, shadowY);
drawLooper.addShadow(offset, shadow->blur(), shadow->color(),
DrawLooper::ShadowRespectsTransforms, DrawLooper::ShadowIgnoresAlpha);
}
context->setDrawLooper(drawLooper);
}
// FIXME: Why is this always LTR? Fix by passing correct text run flags below.
FloatPoint boxOrigin(paintOffset);
boxOrigin.move(x(), y());
FloatRect boxRect(boxOrigin, LayoutSize(logicalWidth(), logicalHeight()));
FloatPoint textOrigin(boxOrigin.x(), boxOrigin.y() + style->fontMetrics().ascent());
TextRun textRun = RenderBlock::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, style->colorSpace());
if (hasShadow)
context->clearDrawLooper();
paintMarkupBox(paintInfo, paintOffset, lineTop, lineBottom, style);
}
void Layer::paintTrack( QPainter& painter, TimeLineCells* cells, int x, int y, int width, int height, bool selected, int frameSize )
{
painter.setFont( QFont( "helvetica", height / 2 ) );
if ( visible )
{
QColor col;
if ( type() == BITMAP ) col = QColor( 130, 130, 245 );
if ( type() == VECTOR ) col = QColor( 100, 205, 150 );
if ( type() == SOUND ) col = QColor( 245, 130, 130 );
if ( type() == CAMERA ) col = QColor( 100, 128, 140 );
if ( !selected ) col = QColor( ( 1 * col.red() + 2 * 200 ) / 3, ( 1 * col.green() + 2 * 200 ) / 3, ( 1 * col.blue() + 2 * 200 ) / 3 );
painter.setBrush( col );
painter.setPen( QPen( QBrush( QColor( 100, 100, 100 ) ), 1, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin ) );
painter.drawRect( x, y - 1, width, height );
paintFrames( painter, cells, x, y, width, height, selected, frameSize );
// changes the apparence if selected
if ( selected )
{
paintSelection( painter, x, y, width, height );
}
}
else
{
painter.setBrush( Qt::gray );
painter.setPen( QPen( QBrush( QColor( 100, 100, 100 ) ), 1, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin ) );
painter.drawRect( x, y - 1, width, height ); // empty rectangle by default
}
}
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);
}
void LayerImage::paintTrack(QPainter& painter, TimeLineCells* cells, int x, int y, int width, int height, bool selected, int frameSize)
{
painter.setFont(QFont("helvetica", height/2));
if (visible)
{
QColor col;
if (type == BITMAP) col = QColor(130,130,245);
if (type == VECTOR) col = QColor(100,205,150);
if (type == SOUND) col = QColor(245,130,130);
if (type == CAMERA) col = QColor(100,128,140);
if (!selected) col = QColor( (1*col.red() + 2*200)/3, (1*col.green()+2*200)/3, (1*col.blue()+2*200)/3 );
//QColor lcol = QColor( (col.red() + 2*255)/3, (col.green()+2*255)/3, (col.blue()+2*255)/3 );
//QColor mcol = QColor( (3*col.red() + 200)/4, (3*col.green()+200)/4, (3*col.blue()+200)/4 );
painter.setBrush( col );
painter.setPen(QPen(QBrush(QColor(100,100,100)), 1, Qt::SolidLine, Qt::RoundCap,Qt::RoundJoin));
painter.drawRect(x, y-1, width, height);
//painter.setFont(QFont("helvetica", height/2));
paintImages(painter, cells, x, y, width, height, selected, frameSize);
//painter.drawText(QPoint(10, y+(2*height)/3), name);
// changes the apparence if selected
if (selected)
{
paintSelection(painter, x, y, width, height);
/*QLinearGradient linearGrad(QPointF(0, y), QPointF(0, y + height));
linearGrad.setColorAt(0, QColor(255,255,255,128) );
linearGrad.setColorAt(0.40, QColor(255,255,255,0) );
linearGrad.setColorAt(0.60, QColor(0,0,0,0) );
linearGrad.setColorAt(1, QColor(0,0,0,64) );
painter.setBrush( linearGrad );
painter.setPen(QPen(QBrush(QColor(70,70,70)), 1, Qt::SolidLine, Qt::RoundCap,Qt::RoundJoin));
painter.drawRect(x, y-1, width, height);*/
/*for(int i=0; i< 4; i++) {
//painter.setBrush(QColor(0,0,0,(80*(8-i))/8));
painter.setPen(QColor(255, 255, 255, (255*(4-i))/4));
painter.drawLine(0, y+i, width, y+i);
painter.setPen(QColor(0, 0, 0, (80*(4-i))/4));
painter.drawLine(0, y+height-2-i, width, y+height-2-i);
}*/
//painter.drawRect(0, y, width, height);
}
}
else
{
painter.setBrush(Qt::gray);
painter.setPen(QPen(QBrush(QColor(100,100,100)), 1, Qt::SolidLine, Qt::RoundCap,Qt::RoundJoin));
painter.drawRect(x, y-1, width, height); // empty rectangle by default
//painter.setFont(QFont("helvetica", height/2));
//painter.drawText(QPoint(10, y+(2*height)/3), name+" (hidden)");
}
//painter.drawText(QPoint(10, y+(2*height)/3),"Undefined Layer");
}
void DisassemblyView::paintEvent(QPaintEvent * evt)
{
if (_needRepaint == true)
{
_cache = QPixmap(viewport()->size());
QPainter cachedPainter(&_cache);
paintBackground(cachedPainter);
paintSelection(cachedPainter);
cachedPainter.setRenderHint(QPainter::TextAntialiasing);
cachedPainter.setFont(font());
paintText(cachedPainter);
_needRepaint = false;
}
QPainter p(viewport());
p.drawPixmap(0, 0, _cache);
paintCursor(p);
}
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));
FloatRect boxRect(boxOrigin, LayoutSize(logicalWidth(), virtualLogicalHeight()));
GraphicsContextStateSaver stateSaver(*context);
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);
}
const ShadowList* shadowList = style->textShadow();
bool hasShadow = shadowList;
if (hasShadow)
context->setDrawLooper(shadowList->createDrawLooper(DrawLooperBuilder::ShadowIgnoresAlpha));
TextRun textRun = 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);
}
void EllipsisBoxPainter::paintEllipsis(const PaintInfo& paintInfo, const LayoutPoint& paintOffset, LayoutUnit lineTop, LayoutUnit lineBottom, const ComputedStyle& style)
{
bool haveSelection = !paintInfo.isPrinting() && paintInfo.phase != PaintPhaseTextClip && m_ellipsisBox.getSelectionState() != SelectionNone;
LayoutRect paintRect(m_ellipsisBox.logicalFrameRect());
if (haveSelection)
paintRect.unite(LayoutRect(m_ellipsisBox.selectionRect()));
m_ellipsisBox.logicalRectToPhysicalRect(paintRect);
paintRect.moveBy(paintOffset);
GraphicsContext& context = paintInfo.context;
DisplayItem::Type displayItemType = DisplayItem::paintPhaseToDrawingType(paintInfo.phase);
if (DrawingRecorder::useCachedDrawingIfPossible(context, m_ellipsisBox, displayItemType))
return;
DrawingRecorder recorder(context, m_ellipsisBox, displayItemType, FloatRect(paintRect));
LayoutPoint boxOrigin = m_ellipsisBox.locationIncludingFlipping();
boxOrigin.moveBy(paintOffset);
LayoutRect boxRect(boxOrigin, LayoutSize(m_ellipsisBox.logicalWidth(), m_ellipsisBox.virtualLogicalHeight()));
GraphicsContextStateSaver stateSaver(context);
if (!m_ellipsisBox.isHorizontal())
context.concatCTM(TextPainter::rotation(boxRect, TextPainter::Clockwise));
const Font& font = style.font();
if (haveSelection)
paintSelection(context, boxOrigin, style, font);
else if (paintInfo.phase == PaintPhaseSelection)
return;
TextPainter::Style textStyle = TextPainter::textPaintingStyle(m_ellipsisBox.getLineLayoutItem(), style, paintInfo);
if (haveSelection)
textStyle = TextPainter::selectionPaintingStyle(m_ellipsisBox.getLineLayoutItem(), true, paintInfo, textStyle);
TextRun textRun = constructTextRun(font, m_ellipsisBox.ellipsisStr(), style, TextRun::AllowTrailingExpansion);
LayoutPoint textOrigin(boxOrigin.x(), boxOrigin.y() + font.getFontMetrics().ascent());
TextPainter textPainter(context, font, textRun, textOrigin, boxRect, m_ellipsisBox.isHorizontal());
textPainter.paint(0, m_ellipsisBox.ellipsisStr().length(), m_ellipsisBox.ellipsisStr().length(), textStyle);
}
void Layer::paintLabel(QPainter& painter, TimeLineCells* cells, int x, int y, int width, int height, bool selected, int allLayers)
{
painter.setBrush(Qt::lightGray);
painter.setPen(QPen(QBrush(QColor(100,100,100)), 1, Qt::SolidLine, Qt::RoundCap,Qt::RoundJoin));
painter.drawRect(x, y-1, width, height); // empty rectangle by default
if (visible)
{
if (allLayers==0) painter.setBrush(Qt::NoBrush);
if (allLayers==1) painter.setBrush(Qt::darkGray);
if ((allLayers==2) || selected) painter.setBrush(Qt::black);
}
else
{
painter.setBrush(Qt::NoBrush);
}
painter.setPen(Qt::black);
painter.setRenderHint(QPainter::Antialiasing, true);
painter.drawEllipse(x+6, y+4, 9, 9);
painter.setRenderHint(QPainter::Antialiasing, false);
/*if (selected) {
painter.setPen(Qt::NoPen);
painter.setBrush(QColor(0,0,0,80));
painter.drawRect(x, y-1, width, height);
}*/
if (selected)
{
paintSelection(painter, x, y, width, height);
}
if (type == BITMAP) painter.drawPixmap( QPoint(20, y+2), QPixmap(":/icons/layer-bitmap.png") );
if (type == VECTOR) painter.drawPixmap( QPoint(20, y+2), QPixmap(":/icons/layer-vector.png") );
if (type == SOUND) painter.drawPixmap( QPoint(21, y+2), QPixmap(":/icons/layer-sound.png") );
if (type == CAMERA) painter.drawPixmap( QPoint(21, y+2), QPixmap(":/icons/layer-camera.png") );
painter.setFont(QFont("helvetica", height/2));
painter.setPen(Qt::black);
painter.drawText(QPoint(45, y+(2*height)/3), name);
}
void EllipsisBox::paint(RenderObject::PaintInfo& paintInfo, int tx, int ty)
{
GraphicsContext* context = paintInfo.context;
RenderStyle* style = m_renderer->style(m_firstLine);
Color textColor = style->color();
if (textColor != context->fillColor())
context->setFillColor(textColor, style->colorSpace());
bool setShadow = false;
if (style->textShadow()) {
context->setShadow(IntSize(style->textShadow()->x, style->textShadow()->y),
style->textShadow()->blur, style->textShadow()->color, style->colorSpace());
setShadow = true;
}
if (selectionState() != RenderObject::SelectionNone) {
paintSelection(context, tx, ty, style, style->font());
// Select the correct color for painting the text.
Color foreground = paintInfo.forceBlackText ? Color::black : renderer()->selectionForegroundColor();
if (foreground.isValid() && foreground != textColor)
context->setFillColor(foreground, style->colorSpace());
}
const String& str = m_str;
context->drawText(style->font(), TextRun(str.characters(), str.length(), false, 0, 0, false, style->visuallyOrdered()), IntPoint(m_x + tx, m_y + ty + style->font().ascent()));
// Restore the regular fill color.
if (textColor != context->fillColor())
context->setFillColor(textColor, style->colorSpace());
if (setShadow)
context->clearShadow();
if (m_markupBox) {
// Paint the markup box
tx += m_x + m_width - m_markupBox->x();
ty += m_y + style->font().ascent() - (m_markupBox->y() + m_markupBox->renderer()->style(m_firstLine)->font().ascent());
m_markupBox->paint(paintInfo, tx, ty);
}
}
void EllipsisBox::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset, LayoutUnit lineTop, LayoutUnit lineBottom)
{
GraphicsContext& context = paintInfo.context();
const RenderStyle& lineStyle = this->lineStyle();
Color textColor = lineStyle.visitedDependentColor(CSSPropertyWebkitTextFillColor);
if (textColor != context.fillColor())
context.setFillColor(textColor);
bool setShadow = false;
if (lineStyle.textShadow()) {
context.setShadow(LayoutSize(lineStyle.textShadow()->x(), lineStyle.textShadow()->y()),
lineStyle.textShadow()->radius(), lineStyle.textShadow()->color());
setShadow = true;
}
const FontCascade& font = lineStyle.fontCascade();
if (selectionState() != RenderObject::SelectionNone) {
paintSelection(context, paintOffset, lineStyle, font);
// Select the correct color for painting the text.
Color foreground = paintInfo.forceTextColor() ? paintInfo.forcedTextColor() : blockFlow().selectionForegroundColor();
if (foreground.isValid() && foreground != textColor)
context.setFillColor(foreground);
}
// FIXME: Why is this always LTR? Fix by passing correct text run flags below.
context.drawText(font, RenderBlock::constructTextRun(&blockFlow(), font, m_str, lineStyle, AllowTrailingExpansion), LayoutPoint(x() + paintOffset.x(), y() + paintOffset.y() + lineStyle.fontMetrics().ascent()));
// Restore the regular fill color.
if (textColor != context.fillColor())
context.setFillColor(textColor);
if (setShadow)
context.clearShadow();
paintMarkupBox(paintInfo, paintOffset, lineTop, lineBottom, lineStyle);
}
void EllipsisBox::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset, LayoutUnit lineTop, LayoutUnit lineBottom)
{
GraphicsContext* context = paintInfo.context;
RenderStyle* style = renderer().style(isFirstLineStyle());
Color textColor = style->visitedDependentColor(CSSPropertyWebkitTextFillColor);
if (textColor != context->fillColor())
context->setFillColor(textColor, style->colorSpace());
bool setShadow = false;
if (style->textShadow()) {
context->setShadow(LayoutSize(style->textShadow()->x(), style->textShadow()->y()),
style->textShadow()->radius(), style->textShadow()->color(), style->colorSpace());
setShadow = true;
}
const Font& font = style->font();
if (selectionState() != RenderObject::SelectionNone) {
paintSelection(context, paintOffset, style, font);
// Select the correct color for painting the text.
Color foreground = paintInfo.forceBlackText() ? Color::black : renderer().selectionForegroundColor();
if (foreground.isValid() && foreground != textColor)
context->setFillColor(foreground, style->colorSpace());
}
// FIXME: Why is this always LTR? Fix by passing correct text run flags below.
context->drawText(font, RenderBlock::constructTextRun(&renderer(), font, m_str, style, TextRun::AllowTrailingExpansion), LayoutPoint(x() + paintOffset.x(), y() + paintOffset.y() + style->fontMetrics().ascent()));
// Restore the regular fill color.
if (textColor != context->fillColor())
context->setFillColor(textColor, style->colorSpace());
if (setShadow)
context->clearShadow();
paintMarkupBox(paintInfo, paintOffset, lineTop, lineBottom, style);
}
void InlineTextBox::paint(RenderObject::PaintInfo& paintInfo, int tx, int ty)
{
if (isLineBreak() || !object()->shouldPaintWithinRoot(paintInfo) || object()->style()->visibility() != VISIBLE ||
m_truncation == cFullTruncation || paintInfo.phase == PaintPhaseOutline)
return;
ASSERT(paintInfo.phase != PaintPhaseSelfOutline && paintInfo.phase != PaintPhaseChildOutlines);
int xPos = tx + m_x - parent()->maxHorizontalVisualOverflow();
int w = width() + 2 * parent()->maxHorizontalVisualOverflow();
if (xPos >= paintInfo.rect.right() || xPos + w <= paintInfo.rect.x())
return;
bool isPrinting = textObject()->document()->printing();
// Determine whether or not we're selected.
bool haveSelection = !isPrinting && paintInfo.phase != PaintPhaseTextClip && selectionState() != RenderObject::SelectionNone;
if (!haveSelection && paintInfo.phase == PaintPhaseSelection)
// When only painting the selection, don't bother to paint if there is none.
return;
GraphicsContext* context = paintInfo.context;
// Determine whether or not we have composition underlines to draw.
bool containsComposition = object()->document()->frame()->editor()->compositionNode() == object()->node();
bool useCustomUnderlines = containsComposition && object()->document()->frame()->editor()->compositionUsesCustomUnderlines();
// Set our font.
RenderStyle* styleToUse = object()->style(m_firstLine);
int d = styleToUse->textDecorationsInEffect();
const Font* font = &styleToUse->font();
if (*font != context->font())
context->setFont(*font);
// 1. Paint backgrounds behind text if needed. Examples of such backgrounds include selection
// and composition underlines.
if (paintInfo.phase != PaintPhaseSelection && paintInfo.phase != PaintPhaseTextClip && !isPrinting) {
#if PLATFORM(MAC)
// Custom highlighters go behind everything else.
if (styleToUse->highlight() != nullAtom && !context->paintingDisabled())
paintCustomHighlight(tx, ty, styleToUse->highlight());
#endif
if (containsComposition && !useCustomUnderlines)
paintCompositionBackground(context, tx, ty, styleToUse, font,
object()->document()->frame()->editor()->compositionStart(),
object()->document()->frame()->editor()->compositionEnd());
paintDocumentMarkers(context, tx, ty, styleToUse, font, true);
if (haveSelection && !useCustomUnderlines)
paintSelection(context, tx, ty, styleToUse, font);
}
// 2. Now paint the foreground, including text and decorations like underline/overline (in quirks mode only).
if (m_len <= 0)
return;
Color textFillColor;
Color textStrokeColor;
float textStrokeWidth = styleToUse->textStrokeWidth();
ShadowData* textShadow = paintInfo.forceBlackText ? 0 : styleToUse->textShadow();
if (paintInfo.forceBlackText) {
textFillColor = Color::black;
textStrokeColor = Color::black;
} else {
textFillColor = styleToUse->textFillColor();
if (!textFillColor.isValid())
textFillColor = styleToUse->color();
// Make the text fill color legible against a white background
if (styleToUse->forceBackgroundsToWhite())
textFillColor = correctedTextColor(textFillColor, Color::white);
textStrokeColor = styleToUse->textStrokeColor();
if (!textStrokeColor.isValid())
textStrokeColor = styleToUse->color();
// Make the text stroke color legible against a white background
if (styleToUse->forceBackgroundsToWhite())
textStrokeColor = correctedTextColor(textStrokeColor, Color::white);
}
bool paintSelectedTextOnly = (paintInfo.phase == PaintPhaseSelection);
bool paintSelectedTextSeparately = false;
Color selectionFillColor = textFillColor;
Color selectionStrokeColor = textStrokeColor;
float selectionStrokeWidth = textStrokeWidth;
ShadowData* selectionShadow = textShadow;
if (haveSelection) {
// Check foreground color first.
Color foreground = paintInfo.forceBlackText ? Color::black : object()->selectionForegroundColor();
if (foreground.isValid() && foreground != selectionFillColor) {
if (!paintSelectedTextOnly)
paintSelectedTextSeparately = true;
selectionFillColor = foreground;
}
if (RenderStyle* pseudoStyle = object()->getCachedPseudoStyle(RenderStyle::SELECTION)) {
ShadowData* shadow = paintInfo.forceBlackText ? 0 : pseudoStyle->textShadow();
if (shadow != selectionShadow) {
if (!paintSelectedTextOnly)
paintSelectedTextSeparately = true;
selectionShadow = shadow;
}
float strokeWidth = pseudoStyle->textStrokeWidth();
if (strokeWidth != selectionStrokeWidth) {
if (!paintSelectedTextOnly)
paintSelectedTextSeparately = true;
selectionStrokeWidth = strokeWidth;
}
Color stroke = paintInfo.forceBlackText ? Color::black : pseudoStyle->textStrokeColor();
if (!stroke.isValid())
stroke = pseudoStyle->color();
if (stroke != selectionStrokeColor) {
if (!paintSelectedTextOnly)
paintSelectedTextSeparately = true;
selectionStrokeColor = stroke;
}
}
}
IntPoint textOrigin(m_x + tx, m_y + ty + m_baseline);
TextRun textRun(textObject()->text()->characters() + m_start, m_len, textObject()->allowTabs(), textPos(), m_toAdd, direction() == RTL, m_dirOverride || styleToUse->visuallyOrdered());
int sPos = 0;
int ePos = 0;
if (paintSelectedTextOnly || paintSelectedTextSeparately)
selectionStartEnd(sPos, ePos);
if (!paintSelectedTextOnly) {
// For stroked painting, we have to change the text drawing mode. It's probably dangerous to leave that mutated as a side
// effect, so only when we know we're stroking, do a save/restore.
if (textStrokeWidth > 0)
context->save();
updateGraphicsContext(context, textFillColor, textStrokeColor, textStrokeWidth);
if (!paintSelectedTextSeparately || ePos <= sPos) {
// FIXME: Truncate right-to-left text correctly.
paintTextWithShadows(context, textRun, 0, m_truncation == cNoTruncation ? m_len : m_truncation, textOrigin, m_x + tx, m_y + ty, width(), height(), textShadow, textStrokeWidth > 0);
} else
paintTextWithShadows(context, textRun, ePos, sPos, textOrigin, m_x + tx, m_y + ty, width(), height(), textShadow, textStrokeWidth > 0);
if (textStrokeWidth > 0)
context->restore();
}
if ((paintSelectedTextOnly || paintSelectedTextSeparately) && sPos < ePos) {
// paint only the text that is selected
if (selectionStrokeWidth > 0)
context->save();
updateGraphicsContext(context, selectionFillColor, selectionStrokeColor, selectionStrokeWidth);
paintTextWithShadows(context, textRun, sPos, ePos, textOrigin, m_x + tx, m_y + ty, width(), height(), selectionShadow, selectionStrokeWidth > 0);
if (selectionStrokeWidth > 0)
context->restore();
}
// Paint decorations
if (d != TDNONE && paintInfo.phase != PaintPhaseSelection && styleToUse->htmlHacks()) {
context->setStrokeColor(styleToUse->color());
paintDecoration(context, tx, ty, d, textShadow);
}
if (paintInfo.phase == PaintPhaseForeground) {
paintDocumentMarkers(context, tx, ty, styleToUse, font, false);
if (useCustomUnderlines) {
const Vector<CompositionUnderline>& underlines = object()->document()->frame()->editor()->customCompositionUnderlines();
size_t numUnderlines = underlines.size();
for (size_t index = 0; index < numUnderlines; ++index) {
const CompositionUnderline& underline = underlines[index];
if (underline.endOffset <= start())
// underline is completely before this run. This might be an underline that sits
// before the first run we draw, or underlines that were within runs we skipped
// due to truncation.
continue;
if (underline.startOffset <= end()) {
// underline intersects this run. Paint it.
paintCompositionUnderline(context, tx, ty, underline);
if (underline.endOffset > end() + 1)
// underline also runs into the next run. Bail now, no more marker advancement.
break;
} else
// underline is completely after this run, bail. A later run will paint it.
break;
}
}
}
}
void NormalState::paintEvent(CoreEdit *ctxt, QPaintEvent *e)
{
QPainter p( ctxt->viewport() );
int xOffset = ctxt->horizontalScrollBar()->value() + 4;
int yOffset = ctxt->verticalScrollBar()->value();
if ( ctxt->highlightCurrentLine() )
{
QRect r(0,
ctxt->cursorRect().y(),
ctxt->viewport()->width(),
QFontMetrics( ctxt->document()->defaultFont() ).lineSpacing() );
p.fillRect(r, QColor(0x00, 0xff, 0xff, 0x30));
}
if ( ctxt->drawMargin() )
{
int margin = QFontMetrics(ctxt->font()).width(" ") * (ctxt->margin() + 1);
margin -= xOffset;
p.drawLine( margin, 0,
margin, ctxt->viewport()->height());
}
//I was forced to do these standard painting afterward so as to get rid
//of some scrollbars bugs!!!
QRect r = e->rect();
p.translate(-xOffset, -yOffset);
r.translate(xOffset, yOffset);
QAbstractTextDocumentLayout::PaintContext ctx;
ctx.palette = ctxt->palette();
if ( ctxt->bCursor && ctxt->isEnabled() && ctxt->hasFocus() )
ctx.cursorPosition = ctxt->textCursor().position();
if ( ctxt->parenMatching() && !ctxt->curLine.isNull() )
{
QPen backupPen = p.pen();
QPen newPen(Qt::DotLine);
newPen.setWidth(0);
newPen.setColor((ctxt->pMatcher ? ctxt->pMatcher->matchColor() : Qt::black));
p.setPen(newPen);
const QFontMetrics fm = ctxt->fontMetrics();
const int fontHeight = fm.height();
const int x = ctxt->curLine.x1();// + (fm.width(" ") / 2);
int y1 = ctxt->curLine.y1() + 1;
int y2 = 0;
for (int y = y1; y < ctxt->curLine.y2(); y += fontHeight)
{
QTextCursor cursor = ctxt->cursorForPosition(QPoint(x, y));
QChar ch = ParenMatcher::charFromCursor(cursor,
QTextCursor::NextCharacter);
if (ch.isSpace())
y2 = y + fontHeight;
else
{
QChar ch2 = ParenMatcher::charFromCursor(cursor,
QTextCursor::PreviousCharacter);
if (ch2 == '\t')
{
ch2 = ParenMatcher::charFromCursor(
ctxt->cursorForPosition(QPoint(
x - (ctxt->tabStopWidth() / 2),
y) ),
QTextCursor::NextCharacter);
if (ch2 == '\t')
y2 = y + fontHeight;
else
{
if (y1 < y2)
{
QLine lineToPrint(x, y1, x, y2);
lineToPrint.translate(xOffset, yOffset);
p.drawLine(lineToPrint);
}
y1 = y + fontHeight;
}
} else {
if (y1 < y2)
{
QLine lineToPrint(x, y1, x, y2);
lineToPrint.translate(xOffset, yOffset);
p.drawLine(lineToPrint);
}
y1 = y + fontHeight;
}
}
}
if (y1 < y2)
{
QLine lineToPrint(x, y1, x, y2);
lineToPrint.translate(xOffset, yOffset);
p.drawLine(lineToPrint);
}
p.setPen(backupPen);
}
p.setClipRect(r);
ctx.clip = r;
paintSelection(ctxt, p, xOffset, yOffset, ctx);
ctxt->document()->documentLayout()->draw(&p, ctx);
}
