VRS - The Virtual Rendering System

version 3.3

KeyFrameListWidget.h

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#ifndef KEYFRAMELISTWIDGET_H
#define KEYFRAMELISTWIDGET_H

#include <qt/qobject.h>
#include <qt/qtreewidget.h>
#include <vrs/sg/camerapatheditor.h>

#include "../../../../src/qt4/CameraPathEditorWidget/resource/ui_keyFrameProperties.h"
#include <vrs/container/array.h>

// class KeyFrameListWidget

// Widget contains information about the Keyframes

class KeyFrameListWidget: public QTreeWidget {
        Q_OBJECT

public:
        KeyFrameListWidget(QWidget* parent = NULL);
        virtual ~KeyFrameListWidget();

        void addItem();
        void setCameraEditor(VRS::SO<VRS::CameraPathEditor> cam){
                _camera = cam;  }
        void setContextMenu(QMenu* contextMenu){
                _contextMenu = contextMenu;     }
        void loadKeyFrames();
        void setIcons();
        
public slots:
        void onItemDoubbleClicked(QTreeWidgetItem* item, int column);
        void onItemClicked(QTreeWidgetItem* item, int column);
        void itemChanged(QTreeWidgetItem* current, QTreeWidgetItem* previous);
        void showPropertiesMenu();
        void markAsCirclePoint(bool mark);
        void deleteCurrentPathnode();
        void changeCurrentPosition();

signals:
        void showCircleProperties(bool);
        void showSpeedmarkProperties(bool);
        void activeKeyFrame();


protected:
        void keyPressEvent(QKeyEvent *e);
        void mousePressEvent(QMouseEvent *event);
        void dropEvent(QDropEvent *event);
        void resizeEvent(QResizeEvent* event);

private:
        static Qt::ItemFlags                    _parentItemFlags;
        VRS::SO<VRS::CameraPathEditor>  _camera;
        QMenu*                                                  _contextMenu;
        QIcon*                                                  _activeIcon;
        QIcon*                                                  _inactiveIcon;
        QIcon*                                                  _speedoIcon;
        QIcon*                                                  _circleIcon;
        QIcon*                                                  _checkedIcon;
        int                                                             _numberOfKeyFrames;
        int                                                             _currentSelectionIndex;
        int                                                             _previousSelectionIndex;


}; // class KeyFrameListWidget


// class KeyFrameProperties

// Dialogform for the properties of the current Keyframe

class KeyFrameProperties : public QDialog
{
        Q_OBJECT
public:
        KeyFrameProperties(VRS::SO<VRS::CameraPathEditor> cam);
        ~KeyFrameProperties(){};

private:
        Ui::KeyFrameProperties                          _ui;
        VRS::SO<VRS::CameraPathEditor>          _camera;
        VRS::CameraPathEditor::KeyFrame         _kf;

private:
        bool setProperties();

public slots:
        void okButtonClicked();
        void applyButtonClicked();

};

#endif // KEYFRAMELISTWIDGET_H

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