Const'ref

[kdenlive] / src / trackview.h

diff --git a/src/trackview.h b/src/trackview.h
index d88d34f8b8a4daa7e770528ee858e3472a86b6bf..755b8e11173c17c89da22afdb3ba519e651ee7c7 100644 (file)
--- a/src/trackview.h
+++ b/src/trackview.h
@@ -35,10 +35,11 @@
 #include <KRuler>
 
 #include "customtrackscene.h"
+#include "effectslist.h"
 #include "ui_timeline_ui.h"
+#include "definitions.h"
 
 class ClipItem;
-class Transition;
 class CustomTrackView;
 class KdenliveDoc;
 class CustomRuler;
@@ -49,7 +50,7 @@ class TrackView : public QWidget, public Ui::TimeLine_UI
     Q_OBJECT
 
 public:
-    explicit TrackView(KdenliveDoc *doc, bool *ok, QWidget *parent = 0);
+    explicit TrackView(KdenliveDoc *doc, const QList <QAction *>& actions, bool *ok, QWidget *parent = 0);
     virtual ~ TrackView();
     void setEditMode(const QString & editMode);
     const QString & editMode() const;
@@ -63,20 +64,31 @@ public:
     int outPoint() const;
     int inPoint() const;
     int fitZoom() const;
+
     /** @brief Updates (redraws) the ruler.
     *
     * Used to change from displaying frames to timecode or vice versa. */
     void updateRuler();
 
+    /** @brief Parse tracks to see if project has audio in it.
+    *
+    * Parses all tracks to check if there is audio data. */
+    bool checkProjectAudio() const;
+
+    void checkTrackHeight();
+    void updateProfile();
+    void updatePalette();
+
 protected:
-    virtual void keyPressEvent(QKeyEvent * event);
+    void keyPressEvent(QKeyEvent * event);
 
 public slots:
     void slotDeleteClip(const QString &clipId);
     void slotChangeZoom(int horizontal, int vertical = -1);
     void setDuration(int dur);
-    void slotSetZone(QPoint p);
-
+    void slotSetZone(const QPoint &p, bool updateDocumentProperties = true);
+    /** @brief Save a snapshot image of current timeline view */
+    void slotSaveTimelinePreview(const QString &path);
 private:
     CustomRuler *m_ruler;
     CustomTrackView *m_trackview;
@@ -85,14 +97,26 @@ private:
     int m_projectTracks;
     QString m_editMode;
     CustomTrackScene *m_scene;
+    /** @brief A list of producer ids to be replaced when opening a corrupted document*/
+    QMap <QString, QString> m_replacementProducerIds;
 
     KdenliveDoc *m_doc;
     int m_verticalZoom;
     QString m_documentErrors;
-    void parseDocument(QDomDocument doc);
-    int slotAddProjectTrack(int ix, QDomElement xml, bool locked);
-    DocClipBase *getMissingProducer(const QString id) const;
+    QList <QAction *> m_trackActions;
+    
+    void parseDocument(const QDomDocument &doc);
+    int slotAddProjectTrack(int ix, QDomElement xml, bool locked, const QDomNodeList &producers);
+    DocClipBase *getMissingProducer(const QString &id) const;
     void adjustTrackHeaders();
+    /** @brief Add effects from the xml. Returns true if some effect was upgraded, false if everything went fine.*/
+    void slotAddProjectEffects(QDomNodeList effects, QDomElement parentNode, ClipItem *clip, int trackIndex);
+    
+    /** @brief Returns a kdenlive effect xml description from an effect tag / id */
+    QDomElement getEffectByTag(const QString &effecttag, const QString &effectid);
+    
+    /** @brief Adjust kdenlive effect xml parameters to the MLT value*/
+    void adjustparameterValue(QDomNodeList clipeffectparams, const QString &paramname, const QString &paramvalue);
 
 private slots:
     void setCursorPos(int pos);
@@ -104,24 +128,31 @@ private slots:
     void slotChangeTrackLock(int ix, bool lock);
     void slotVerticalZoomDown();
     void slotVerticalZoomUp();
-    void slotRenameTrack(int ix);
+
+    /** @brief Changes the name of a track.
+    * @param ix Number of the track
+    * @param name New name */
+    void slotRenameTrack(int ix, const QString &name);
     void slotRepaintTracks();
-    /** @brief Adjust margins of header area
+
+    /** @brief Adjusts the margins of the header area.
      *
      * Avoid a shift between header area and trackview if
      * the horizontal scrollbar is visible and the position
      * of the vertical scrollbar is maximal */
     void slotUpdateVerticalScroll(int min, int max);
+    void slotShowTrackEffects(int);
+    /** @brief Update the track label showing applied effects.*/
+    void slotUpdateTrackEffectState(int);
 
 signals:
     void mousePosition(int);
     void cursorMoved();
     void zoneMoved(int, int);
-    void insertTrack(int);
-    void deleteTrack(int);
     void configTrack(int);
     void updateTracksInfo();
     void setZoom(int);
+    void showTrackEffects(int, const TrackInfo&);
 };
 
 #endif