Start caching of project tree thumbnails for faster project opening

[kdenlive] / src / projectitem.h

diff --git a/src/projectitem.h b/src/projectitem.h
index e38d30b42ca1671808c2d49793540626d3d76cd2..fc396115575efbd86868da560ade8645751ee019 100644 (file)
--- a/src/projectitem.h
+++ b/src/projectitem.h
@@ -1,3 +1,23 @@
+/***************************************************************************
+ *   Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org)        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
+ ***************************************************************************/
+
+
 #ifndef PROJECTITEM_H
 #define PROJECTITEM_H
 
@@ -5,25 +25,52 @@
 #include <QTreeWidget>
 #include <QDomElement>
 
+#include <KUrl>
+
 #include "gentime.h"
-#include "docclipbase.h"
+#include "definitions.h"
 
+class DocClipBase;
 
-class ProjectItem : public QTreeWidgetItem
-{
-  public:
-    ProjectItem(QTreeWidget * parent, const QStringList & strings, QDomElement xml = QDomElement(), int type = QTreeWidgetItem::UserType);
-    ~ProjectItem();
-    QDomElement toXml();
+/** \brief Represents a clip or a folder in the projecttree
+ *
+ * This class represents a clip or folder in the projecttree and in the document(?) */
+class ProjectItem : public QTreeWidgetItem {
+public:
+    /** Create folder item */
+    ProjectItem(QTreeWidget * parent, const QStringList & strings, const QString &clipId);
+    ProjectItem(QTreeWidget * parent, DocClipBase *clip);
+    ProjectItem(QTreeWidgetItem * parent, DocClipBase *clip);
+    virtual ~ProjectItem();
+    QDomElement toXml() const;
+    int numReferences() const;
 
     void setProperties(const QMap < QString, QString > &attributes, const QMap < QString, QString > &metadata);
 
-  private:
-    QDomElement m_element;
-    GenTime m_duration;
-    bool m_durationKnown;
-    DocClipBase::CLIPTYPE m_clipType;
+    /** \brief The id of the clip or folder.
+     *
+     * The clipId is used both to identify clips and folders (groups) */
+    const QString &clipId() const;
+    QStringList names() const;
+    bool isGroup() const;
+    const KUrl clipUrl() const;
+    int clipMaxDuration() const;
+    CLIPTYPE clipType() const;
+    void changeDuration(int frames);
+    DocClipBase *referencedClip();
+    void setProperties(QMap <QString, QString> props);
+    void setProperty(const QString &key, const QString &value);
+    void clearProperty(const QString &key);
+    const QString groupName() const;
+    void setGroupName(const QString name);
+    QString getClipHash() const;
+
+private:
+    QString m_groupname;
+    CLIPTYPE m_clipType;
+    QString m_clipId;
     void slotSetToolTip();
+    DocClipBase *m_clip;
 };
 
 #endif