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/*===========================================================================*\
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*                              OpenFlipper                                   *
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/*===========================================================================*\
*                                                                            *
*   $Revision$                                                       *
*   $LastChangedBy$                                                *
*   $Date$                     *
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\*===========================================================================*/

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#ifndef PROPERTY_MODEL_H
#define PROPERTY_MODEL_H

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#include "Utils.hh"
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#include <QAbstractListModel>

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class QMouseEvent;
class PropertyVisualizer;
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class PropertyModel: public QAbstractListModel
{
    Q_OBJECT

public:
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	virtual void pickModeChanged(const std::string& _mode) {}
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    virtual void mouseEvent(QMouseEvent* _event) {}

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	PropertyModel(QObject *parent = 0) : QAbstractListModel(parent) {}
	virtual ~PropertyModel() {}
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    virtual int rowCount(const QModelIndex & parent = QModelIndex()) const = 0;
    virtual QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const = 0;
    virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const = 0;
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    /// Revisualizes visualized properties.
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    virtual void objectUpdated() = 0;
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    /// Visualizes the selected properties.
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    virtual void visualize(QModelIndexList selectedIndices, QWidgetList widgets = QWidgetList()) = 0;
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    /// Removes the selected properties.
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    virtual void removeProperty(QModelIndexList selectedIndices) = 0;
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    /// Duplicates the selected properties.
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    virtual void duplicateProperty(QModelIndexList selectedIndices) = 0;
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    /// Searches for properties and creates PropertyVisualizers.
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    virtual void gatherProperties() = 0;
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    /// Clears the selected property visualization.
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    virtual void clear(QModelIndexList selectedIndices) = 0;
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    /// Hides the widget.
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    virtual void hideWidget() = 0;
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    /// Returns the widget.
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    virtual QWidget* getWidget() = 0;
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    /// Updates the widget
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    virtual void updateWidget(const QModelIndexList& selectedIndices) = 0;
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    /// Connects the PropertyVisualizer log signals with the log slot.
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    virtual void connectLogs(PropertyVisualizer* propViz) = 0;

	/// Returns the property info for the property with the given index.
	virtual PropertyInfo getPropertyInfo(const QModelIndex index) const = 0;

	/// Returns the index of the property with the given name.
	QModelIndex indexFromPropName(const QString& propName) const
	{
		for (int i = 0; i < rowCount(); ++i) {
			const QModelIndex idx = index(i, 0);
			const QString name = idx.data().toString();
			if (name == propName) return idx;
		}
		return QModelIndex();
	}
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};

#endif /* PROPERTY_MODEL_H */