C++ (Cpp) ScriptableDocumentParser Examples

Example #1

File: ScriptController.cpp Project: mychangle123/Chromium-WebCL

TextPosition ScriptController::eventHandlerPosition() const
{
    ScriptableDocumentParser* parser = m_frame->document()->scriptableDocumentParser();
    if (parser)
        return parser->textPosition();
    return TextPosition::minimumPosition();
}

Example #2

File: SVGDocumentExtensions.cpp Project: gobihun/webkit

// FIXME: Callers should probably use ScriptController::eventHandlerLineNumber()
static int parserLineNumber(Document* document)
{
    ScriptableDocumentParser* parser = document->scriptableDocumentParser();
    if (!parser)
        return 1;
    return parser->lineNumber().oneBasedInt();
}

Example #3

int ScriptController::eventHandlerLineNumber() const
{
    // JSC expects 1-based line numbers, so we must add one here to get it right.
    ScriptableDocumentParser* parser = m_frame->document()->scriptableDocumentParser();
    if (parser)
        return parser->lineNumber() + 1;
    return 0;
}

Example #4

// FIXME: Why is this different from SVGDocumentExtensions parserLineNumber?
// FIXME: Callers should probably use ScriptController::eventHandlerLineNumber()
static int parserLineNumber(Document* document)
{
    if (!document)
        return 0;
    ScriptableDocumentParser* parser = document->scriptableDocumentParser();
    if (!parser)
        return 0;
    return parser->lineNumber() + 1;
}

Example #5

File: ScriptController.cpp Project: Comcast/WebKitForWayland

TextPosition ScriptController::eventHandlerPosition() const
{
    // FIXME: If we are not currently parsing, we should use our current location
    // in JavaScript, to cover cases like "element.setAttribute('click', ...)".

    // FIXME: This location maps to the end of the HTML tag, and not to the
    // exact column number belonging to the event handler attribute.
    ScriptableDocumentParser* parser = m_frame.document()->scriptableDocumentParser();
    if (parser)
        return parser->textPosition();
    return TextPosition::minimumPosition();
}

Example #6

File: PageConsole.cpp Project: windyuuy/opera

void PageConsole::addMessage(MessageSource source, MessageLevel level, const String& message, unsigned long requestIdentifier, Document* document)
{
    String url;
    if (document)
        url = document->url().string();
    unsigned line = 0;
    if (document && document->parsing() && !document->isInDocumentWrite() && document->scriptableDocumentParser()) {
        ScriptableDocumentParser* parser = document->scriptableDocumentParser();
        if (!parser->isWaitingForScripts() && !parser->isExecutingScript())
            line = parser->lineNumber().oneBasedInt();
    }
    addMessage(source, level, message, url, line, 0, 0, requestIdentifier);
}

Example #7

void PageConsole::addMessage(MessageSource source, MessageLevel level, const String& message, unsigned long requestIdentifier, Document* document)
{
    String url;
    if (document)
        url = document->url().string();
    // FIXME: <http://webkit.org/b/114319> PageConsole::addMessage should automatically determine column number alongside line number
    unsigned line = 0;
    if (document && document->parsing() && !document->isInDocumentWrite() && document->scriptableDocumentParser()) {
        ScriptableDocumentParser* parser = document->scriptableDocumentParser();
        if (!parser->isWaitingForScripts() && !parser->isExecutingScript())
            line = parser->lineNumber().oneBasedInt();
    }
    addMessage(source, level, message, url, line, 0, 0, 0, requestIdentifier);
}

Example #8

void PageConsole::addMessage(MessageSource source, MessageLevel level, const String& message, unsigned long requestIdentifier, Document* document)
{
    String url;
    if (document)
        url = document->url().string();
    // FIXME: <http://webkit.org/b/114319> PageConsole::addMessage should automatically determine column number alongside line number.
    // FIXME: The below code attempts to determine line numbers for parser generated errors, but this is not the only reason why we can get here.
    // For example, if we are still parsing and get a WebSocket network error, it will be erroneously attributed to a line where parsing was paused.
    // Also, we should determine line numbers for script generated messages (e.g. calling getImageData on a canvas).
    // We probably need to split this function into multiple ones, as appropriate for different call sites. Or maybe decide based on MessageSource.
    unsigned line = 0;
    if (document && document->parsing() && !document->isInDocumentWrite() && document->scriptableDocumentParser()) {
        ScriptableDocumentParser* parser = document->scriptableDocumentParser();
        if (!parser->isWaitingForScripts() && !JSMainThreadExecState::currentState())
            line = parser->lineNumber().oneBasedInt();
    }
    addMessage(source, level, message, url, line, 0, 0, 0, requestIdentifier);
}