qt-creator/src/plugins/qmldesigner/components/integration/componentaction.cpp

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#include "componentaction.h"

#include <QComboBox>
#include "componentview.h"
#include <QStandardItemModel>
#include <qmldesignerplugin.h>
#include <modelnode.h>

namespace QmlDesigner {

ComponentAction::ComponentAction(ComponentView  *componentView)
  :  QWidgetAction(componentView),
     m_componentView(componentView)
{
}

void ComponentAction::setCurrentIndex(int index)
{
    emit currentIndexChanged(index);
}

QWidget  *ComponentAction::createWidget(QWidget *parent)
{
    QComboBox *comboBox = new QComboBox(parent);
    comboBox->setMinimumWidth(120);
    comboBox->setToolTip(tr("Edit sub components defined in this file"));
    comboBox->setModel(m_componentView->standardItemModel());
    connect(comboBox, SIGNAL(currentIndexChanged(int)), SLOT(emitCurrentComponentChanged(int)));
    connect(this, SIGNAL(currentIndexChanged(int)), comboBox, SLOT(setCurrentIndex(int)));

    return comboBox;
}

static const QString fileNameOfCurrentDocument()
{
    return QmlDesignerPlugin::instance()->documentManager().currentDesignDocument()->textEditor()->document()->fileName();
}

void ComponentAction::emitCurrentComponentChanged(int index)
{
    ModelNode componentNode = m_componentView->modelNode(index);

    if ( index > 0)
        QmlDesignerPlugin::instance()->viewManager().pushInFileComponentOnCrambleBar(componentNode.id());
    else
         QmlDesignerPlugin::instance()->viewManager().pushFileOnCrambleBar(fileNameOfCurrentDocument());

    emit currentComponentChanged(componentNode);
}

} // namespace QmlDesigner