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 <QTreeWidgetItem>
25 #include <QTreeWidget>
26 #include <QDomElement>
32 #include "definitions.h"
36 /** \brief Represents a clip or a folder in the projecttree
38 * This class represents a clip or folder in the projecttree and in the document(?) */
39 class ProjectItem : public QTreeWidgetItem
42 ProjectItem(QTreeWidget * parent, DocClipBase *clip);
43 ProjectItem(QTreeWidgetItem * parent, DocClipBase *clip);
44 virtual ~ProjectItem();
45 QDomElement toXml() const;
46 int numReferences() const;
48 void setProperties(const QMap < QString, QString > &attributes, const QMap < QString, QString > &metadata);
50 /** \brief The id of the clip or folder.
52 * The clipId is used both to identify clips and folders (groups) */
53 const QString &clipId() const;
54 QStringList names() const;
55 const KUrl clipUrl() const;
56 int clipMaxDuration() const;
57 CLIPTYPE clipType() const;
58 void changeDuration(int frames);
59 DocClipBase *referencedClip();
60 void setProperties(QMap <QString, QString> props);
61 void setProperty(const QString &key, const QString &value);
62 void clearProperty(const QString &key);
63 QString getClipHash() const;
64 static int itemDefaultHeight();
65 void slotSetToolTip();
66 /** \brief Set the status of proxy clip creation. 0 = no proxy, 1 = creating proxy, 2 = proxy created. */
67 void setProxyStatus(PROXYSTATUS status, int progress = 0);
68 /** \brief Returns the proxy status for this clip (true means there is a proxy clip). */
69 bool hasProxy() const;
70 /** \brief Returns true if the proxy for this clip is ready. */
71 bool isProxyReady() const;
72 /** \brief Returns true if we are currently creating the proxy for this clip. */
73 bool isProxyRunning() const;
75 virtual bool operator<(const QTreeWidgetItem &other)const {
76 int column = treeWidget()->sortColumn();
77 if (other.type() != PROJECTFOLDERTYPE)
78 return text(column).toLower() < other.text(column).toLower();
86 /** @brief Setup basic properties */
88 /** @brief Check if an xml project file has proxies */
89 bool playlistHasProxies(const QString path);