qt-creator/src/plugins/designer/designercontext.cpp

/**************************************************************************
**
** This file is part of Qt Creator
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
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** Software or, alternatively, in accordance with the terms contained in
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** GNU Lesser General Public License Usage
**
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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#include "designercontext.h"
#include "designerconstants.h"
#include "formeditorw.h"

#include <QtDesigner/QDesignerFormEditorInterface>
#include "qt_private/qdesigner_integration_p.h"

#include <QtGui/QWidget>
#include <QtCore/QDebug>
#include <QtCore/QSettings>

enum { debug = 0 };

namespace Designer {
namespace Internal {

DesignerContext::DesignerContext(const Core::Context &contexts,
                                 QWidget *widget,
                                 QObject *parent) :
    Core::IContext(parent),
    m_context(contexts),
    m_widget(widget)
{
}

Core::Context DesignerContext::context() const
{
    return m_context;
}

QWidget *DesignerContext::widget()
{
    return m_widget;
}

QString DesignerContext::contextHelpId() const
{
    QString helpId;
    const QDesignerFormEditorInterface *core = FormEditorW::instance()->designerEditor();
    // Present from Qt 4.5.1 onwards. This will show the class documentation
    // scrolled to the current property.
    if (const qdesigner_internal::QDesignerIntegration *integration =
            qobject_cast<const qdesigner_internal::QDesignerIntegration*>(core->integration()))
        helpId = integration->contextHelpId();
    if (debug)
        qDebug() << "DesignerContext::contextHelpId" << m_widget << helpId;
    return helpId;
}

} // namespace Internal
} // namespace Designer