C++ (Cpp) cssyyparse示例

示例#1

文件： BisonCSSParser-in.cpp 项目： joone/blink-crosswalk

bool BisonCSSParser::parseDeclaration(MutableStylePropertySet* declaration, const String& string, CSSParserObserver* observer, StyleSheetContents* contextStyleSheet)
{
    setStyleSheet(contextStyleSheet);

    TemporaryChange<CSSParserObserver*> scopedObsever(m_observer, observer);

    setupParser("@-internal-decls ", string, "");
    if (m_observer) {
        m_observer->startRuleHeader(StyleRule::Style, 0);
        m_observer->endRuleHeader(1);
        m_observer->startRuleBody(0);
    }

    {
        StyleDeclarationScope scope(this, declaration);
        cssyyparse(this);
    }

    m_rule = nullptr;

    bool ok = false;
    if (!m_parsedProperties.isEmpty()) {
        ok = true;
        declaration->addParsedProperties(m_parsedProperties);
        clearProperties();
    }

    if (m_observer)
        m_observer->endRuleBody(string.length(), false);

    return ok;
}

示例#2

文件： BisonCSSParser-in.cpp 项目： joone/blink-crosswalk

bool BisonCSSParser::parseSupportsCondition(const String& string)
{
    m_supportsCondition = false;
    setupParser("@-internal-supports-condition ", string, "");
    cssyyparse(this);
    return m_supportsCondition;
}

示例#3

文件： BisonCSSParser-in.cpp 项目： joone/blink-crosswalk

bool BisonCSSParser::parseValue(MutableStylePropertySet* declaration, CSSPropertyID propertyID, const String& string, bool important)
{
    if (m_context.useCounter())
        m_context.useCounter()->count(m_context, propertyID);

    setupParser("@-internal-value ", string, "");

    m_id = propertyID;
    m_important = important;

    {
        StyleDeclarationScope scope(this, declaration);
        cssyyparse(this);
    }

    m_rule = nullptr;
    m_id = CSSPropertyInvalid;

    bool ok = false;
    if (!m_parsedProperties.isEmpty()) {
        ok = true;
        declaration->addParsedProperties(m_parsedProperties);
        clearProperties();
    }

    return ok;
}

示例#4

文件： BisonCSSParser-in.cpp 项目： joone/blink-crosswalk

PassRefPtrWillBeRawPtr<StyleRuleKeyframe> BisonCSSParser::parseKeyframeRule(StyleSheetContents* sheet, const String& string)
{
    setStyleSheet(sheet);
    setupParser("@-internal-keyframe-rule ", string, "");
    cssyyparse(this);
    return m_keyframe.release();
}

示例#5

文件： BisonCSSParser-in.cpp 项目： joone/blink-crosswalk

PassRefPtrWillBeRawPtr<StyleRuleBase> BisonCSSParser::parseRule(StyleSheetContents* sheet, const String& string)
{
    setStyleSheet(sheet);
    m_allowNamespaceDeclarations = false;
    setupParser("@-internal-rule ", string, "");
    cssyyparse(this);
    return m_rule.release();
}

示例#6

文件： BisonCSSParser-in.cpp 项目： eth-srl/BlinkER

bool BisonCSSParser::parseColor(const String& string)
{
    setupParser("@-internal-decls color:", string, "");
    cssyyparse(this);
    m_rule = nullptr;

    return !m_parsedProperties.isEmpty() && m_parsedProperties.first().id() == CSSPropertyColor;
}

示例#7

文件： BisonCSSParser-in.cpp 项目： joone/blink-crosswalk

void BisonCSSParser::parseSelector(const String& string, CSSSelectorList& selectorList)
{
    m_selectorListForParseSelector = &selectorList;

    setupParser("@-internal-selector ", string, "");

    cssyyparse(this);

    m_selectorListForParseSelector = 0;
}

示例#8

文件： BisonCSSParser-in.cpp 项目： joone/blink-crosswalk

PassRefPtrWillBeRawPtr<ImmutableStylePropertySet> BisonCSSParser::parseDeclaration(const String& string, StyleSheetContents* contextStyleSheet)
{
    setStyleSheet(contextStyleSheet);

    setupParser("@-internal-decls ", string, "");
    cssyyparse(this);
    m_rule = nullptr;

    RefPtrWillBeRawPtr<ImmutableStylePropertySet> style = createStylePropertySet();
    clearProperties();
    return style.release();
}

示例#9

文件： BisonCSSParser-in.cpp 项目： joone/blink-crosswalk

void BisonCSSParser::parseSheet(StyleSheetContents* sheet, const String& string, const TextPosition& startPosition, CSSParserObserver* observer, bool logErrors)
{
    setStyleSheet(sheet);
    m_defaultNamespace = starAtom; // Reset the default namespace.
    TemporaryChange<CSSParserObserver*> scopedObsever(m_observer, observer);
    m_logErrors = logErrors && sheet->singleOwnerDocument() && !sheet->baseURL().isEmpty() && sheet->singleOwnerDocument()->frameHost();
    m_ignoreErrors = false;
    m_tokenizer.m_lineNumber = 0;
    m_startPosition = startPosition;
    m_source = &string;
    m_tokenizer.m_internal = false;
    setupParser("", string, "");
    cssyyparse(this);
    sheet->shrinkToFit();
    m_source = 0;
    m_rule = nullptr;
    m_lineEndings.clear();
    m_ignoreErrors = false;
    m_logErrors = false;
    m_tokenizer.m_internal = true;
}

示例#10

文件： BisonCSSParser-in.cpp 项目： joone/blink-crosswalk

PassOwnPtr<Vector<double>> BisonCSSParser::parseKeyframeKeyList(const String& string)
{
    setupParser("@-internal-keyframe-key-list ", string, "");
    cssyyparse(this);
    return StyleRuleKeyframe::createKeyList(m_valueList.get());
}