qt-creator/src/plugins/qmljseditor/qmljseditordocument.cpp

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#include "qmljseditordocument.h"

#include "qmljseditordocument_p.h"
#include "qmljshighlighter.h"

#include <qmljstools/qmljsindenter.h>
#include <qmljstools/qmljsmodelmanager.h>
#include <qmljstools/qmljsqtstylecodeformatter.h>

using namespace QmlJSEditor;
using namespace QmlJSEditor::Internal;

namespace {

enum {
    UPDATE_DOCUMENT_DEFAULT_INTERVAL = 100
};

}

QmlJSEditorDocumentPrivate::QmlJSEditorDocumentPrivate(QmlJSEditorDocument *parent)
    : m_q(parent)
{
    m_updateDocumentTimer = new QTimer(this);
    m_updateDocumentTimer->setInterval(UPDATE_DOCUMENT_DEFAULT_INTERVAL);
    m_updateDocumentTimer->setSingleShot(true);
    connect(m_q->document(), SIGNAL(contentsChanged()), m_updateDocumentTimer, SLOT(start()));
    connect(m_updateDocumentTimer, SIGNAL(timeout()), this, SLOT(reparseDocument()));
}

void QmlJSEditorDocumentPrivate::invalidateFormatterCache()
{
    QmlJSTools::CreatorCodeFormatter formatter(m_q->tabSettings());
    formatter.invalidateCache(m_q->document());
}

void QmlJSEditorDocumentPrivate::reparseDocument()
{
    QmlJS::ModelManagerInterface::instance()->updateSourceFiles(QStringList() << m_q->filePath(),
                                                                false);
}

QmlJSEditorDocument::QmlJSEditorDocument()
    : m_d(new QmlJSEditorDocumentPrivate(this))
{
    connect(this, SIGNAL(tabSettingsChanged()),
            m_d, SLOT(invalidateFormatterCache()));
    setSyntaxHighlighter(new Highlighter(document()));
    setIndenter(new Indenter);
}

QmlJSEditorDocument::~QmlJSEditorDocument()
{
    delete m_d;
}