void EditingStyle::init(Node* node, PropertiesToInclude propertiesToInclude)
{
if (isTabSpanTextNode(node))
node = tabSpanNode(node)->parentNode();
else if (isTabSpanNode(node))
node = node->parentNode();
RefPtr<CSSComputedStyleDeclaration> computedStyleAtPosition = computedStyle(node);
m_mutableStyle = propertiesToInclude == AllProperties && computedStyleAtPosition ? computedStyleAtPosition->copy() : editingStyleFromComputedStyle(computedStyleAtPosition);
if (node && node->computedStyle()) {
RenderStyle* renderStyle = node->computedStyle();
removeTextFillAndStrokeColorsIfNeeded(renderStyle);
replaceFontSizeByKeywordIfPossible(renderStyle, computedStyleAtPosition.get());
//SISO_HTMLComposer start
if(node->document() && node->document()->frame()
&& (node->document()->frame()->textZoomFactor() > 1.0
|| node->document()->frame()->pageZoomFactor() > 1.0)) {
replaceComputedFontSizeBySpecifiedSize(computedStyleAtPosition.get());
}
//SISO_HTMLComposer end
}
m_shouldUseFixedDefaultFontSize = computedStyleAtPosition->useFixedFontDefaultSize();
extractFontSizeDelta();
}
bool EditingStyle::conflictsWithInlineStyleOfElement(StyledElement* element, EditingStyle* extractedStyle, Vector<CSSPropertyID>* conflictingProperties) const
{
ASSERT(element);
ASSERT(!conflictingProperties || conflictingProperties->isEmpty());
CSSMutableStyleDeclaration* inlineStyle = element->inlineStyleDecl();
if (!m_mutableStyle || !inlineStyle)
return false;
if (!conflictingProperties) {
CSSMutableStyleDeclaration::const_iterator end = m_mutableStyle->end();
for (CSSMutableStyleDeclaration::const_iterator it = m_mutableStyle->begin(); it != end; ++it) {
CSSPropertyID propertyID = static_cast<CSSPropertyID>(it->id());
// We don't override whitespace property of a tab span because that would collapse the tab into a space.
if (propertyID == CSSPropertyWhiteSpace && isTabSpanNode(element))
continue;
if (inlineStyle->getPropertyCSSValue(propertyID))
return true;
}
return false;
}
CSSMutableStyleDeclaration::const_iterator end = m_mutableStyle->end();
for (CSSMutableStyleDeclaration::const_iterator it = m_mutableStyle->begin(); it != end; ++it) {
CSSPropertyID propertyID = static_cast<CSSPropertyID>(it->id());
if ((propertyID == CSSPropertyWhiteSpace && isTabSpanNode(element)) || !inlineStyle->getPropertyCSSValue(propertyID))
continue;
if (propertyID == CSSPropertyUnicodeBidi && inlineStyle->getPropertyCSSValue(CSSPropertyDirection)) {
if (extractedStyle)
extractedStyle->setProperty(propertyID, inlineStyle->getPropertyValue(propertyID), inlineStyle->getPropertyPriority(propertyID));
conflictingProperties->append(CSSPropertyDirection);
}
conflictingProperties->append(propertyID);
if (extractedStyle)
extractedStyle->setProperty(propertyID, inlineStyle->getPropertyValue(propertyID), inlineStyle->getPropertyPriority(propertyID));
}
return !conflictingProperties->isEmpty();
}
void EditingStyle::init(Node* node, PropertiesToInclude propertiesToInclude)
{
if (isTabSpanTextNode(node))
node = tabSpanNode(node)->parentNode();
else if (isTabSpanNode(node))
node = node->parentNode();
RefPtr<CSSComputedStyleDeclaration> computedStyleAtPosition = computedStyle(node);
m_mutableStyle = propertiesToInclude == AllProperties && computedStyleAtPosition ? computedStyleAtPosition->copy() : editingStyleFromComputedStyle(computedStyleAtPosition);
if (node && node->computedStyle()) {
RenderStyle* renderStyle = node->computedStyle();
removeTextFillAndStrokeColorsIfNeeded(renderStyle);
replaceFontSizeByKeywordIfPossible(renderStyle, computedStyleAtPosition.get());
}
m_shouldUseFixedDefaultFontSize = computedStyleAtPosition->useFixedFontDefaultSize();
extractFontSizeDelta();
}