1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
24 #include <QScrollArea>
27 #include <QGraphicsScene>
28 #include <QGraphicsLineItem>
29 #include <QDomElement>
32 #include "customtrackscene.h"
33 #include "ui_timeline_ui.h"
37 class CustomTrackView;
42 class TrackView : public QWidget, public Ui::TimeLine_UI
47 explicit TrackView(KdenliveDoc *doc, bool *ok, QWidget *parent = 0);
48 virtual ~ TrackView();
49 void setEditMode(const QString & editMode);
50 const QString & editMode() const;
51 QGraphicsScene *projectScene();
52 CustomTrackView *projectView();
54 int tracksNumber() const;
55 KdenliveDoc *document();
57 void updateProjectFps();
63 virtual void keyPressEvent(QKeyEvent * event);
66 void slotDeleteClip(const QString &clipId);
67 void slotChangeZoom(int horizontal, int vertical = -1);
68 void setDuration(int dur);
69 void slotSetZone(QPoint p);
73 CustomTrackView *m_trackview;
74 QList <QString> m_invalidProducers;
78 CustomTrackScene *m_scene;
82 QString m_documentErrors;
83 void parseDocument(QDomDocument doc);
84 int slotAddProjectTrack(int ix, QDomElement xml, bool locked);
85 DocClipBase *getMissingProducer(const QString id) const;
86 void adjustTrackHeaders();
89 void setCursorPos(int pos);
90 void moveCursorPos(int pos);
91 /** \brief Rebuild the track headers */
92 void slotRebuildTrackHeaders();
93 /** \brief The tracks count or a track name changed, rebuild and notify */
94 void slotReloadTracks();
95 void slotChangeTrackLock(int ix, bool lock);
96 void slotVerticalZoomDown();
97 void slotVerticalZoomUp();
98 void slotRenameTrack(int ix);
99 void slotRepaintTracks();
102 void mousePosition(int);
104 void zoneMoved(int, int);
105 void insertTrack(int);
106 void deleteTrack(int);
107 void changeTrack(int);
108 void updateTracksInfo();