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 <QDomNodeList>
26 #include <QToolButton>
27 #include <QTreeWidget>
29 #include <QItemDelegate>
33 #include <KTreeWidgetSearchLine>
35 #include <nepomuk/kratingpainter.h>
36 #include <nepomuk/resource.h>
38 #include "definitions.h"
40 #include "kdenlivesettings.h"
41 #include "folderprojectitem.h"
49 class ProjectListView;
54 const int NameRole = Qt::UserRole;
55 const int DurationRole = NameRole + 1;
56 const int UsageRole = NameRole + 2;
58 class ItemDelegate: public QItemDelegate
61 ItemDelegate(QAbstractItemView* parent = 0): QItemDelegate(parent) {
64 static_cast<ProjectItem *>( index.internalPointer() );
68 QWidget *w = new QWidget;
69 QVBoxLayout *layout = new QVBoxLayout;
70 layout->addWidget( new KColorButton(w));
71 w->setLayout( layout );
75 void drawFocus(QPainter *, const QStyleOptionViewItem &, const QRect &) const {
78 void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const {
79 if (index.column() == 1 && !index.data(DurationRole).isNull()) {
80 QRect r1 = option.rect;
82 if (option.state & (QStyle::State_Selected)) {
83 painter->setPen(option.palette.color(QPalette::HighlightedText));
84 painter->fillRect(r1, option.palette.highlight());
86 QFont font = painter->font();
88 painter->setFont(font);
89 int mid = (int)((r1.height() / 2));
90 r1.adjust(2, 0, 0, -mid);
91 QRect r2 = option.rect;
92 r2.adjust(2, mid, 0, 0);
93 painter->drawText(r1, Qt::AlignLeft | Qt::AlignBottom , index.data().toString());
94 //painter->setPen(Qt::green);
96 painter->setFont(font);
97 QString subText = index.data(DurationRole).toString();
98 int usage = index.data(UsageRole).toInt();
99 if (usage != 0) subText.append(QString(" (%1)").arg(usage));
100 if (option.state & (QStyle::State_Selected)) painter->setPen(option.palette.color(QPalette::Mid));
101 painter->drawText(r2, Qt::AlignLeft | Qt::AlignVCenter , subText);
103 } else if (index.column() == 3 && KdenliveSettings::activate_nepomuk()) {
104 if (index.data().toString().isEmpty()) {
105 QItemDelegate::paint(painter, option, index);
108 QRect r1 = option.rect;
109 if (option.state & (QStyle::State_Selected)) {
110 painter->fillRect(r1, option.palette.highlight());
112 KRatingPainter::paintRating(painter, r1, Qt::AlignCenter, index.data().toInt());
114 QItemDelegate::paint(painter, option, index);
119 class ProjectList : public QWidget
124 ProjectList(QWidget *parent = 0);
125 virtual ~ProjectList();
127 QDomElement producersList();
128 void setRenderer(Render *projectRender);
129 void slotUpdateClipProperties(const QString &id, QMap <QString, QString> properties);
130 QByteArray headerInfo() const;
131 void setHeaderInfo(const QByteArray &state);
132 void setupMenu(QMenu *addMenu, QAction *defaultAction);
133 void setupGeneratorMenu(QMenu *addMenu, QMenu *transcodeMenu);
134 QString currentClipUrl() const;
135 void reloadClipThumbnails();
136 QDomDocument generateTemplateXml(QString data, const QString &replaceString);
138 void trashUnusedClips();
139 QList <DocClipBase*> documentClipList() const;
140 void addClipCut(const QString &id, int in, int out);
141 void removeClipCut(const QString &id, int in, int out);
142 void focusTree() const;
145 void setDocument(KdenliveDoc *doc);
146 void updateAllClips();
147 void slotReplyGetImage(const QString &clipId, const QPixmap &pix);
148 void slotReplyGetFileProperties(const QString &clipId, Mlt::Producer *producer, const QMap < QString, QString > &properties, const QMap < QString, QString > &metadata, bool replace);
149 void slotAddClip(DocClipBase *clip, bool getProperties);
150 void slotDeleteClip(const QString &clipId);
151 void slotUpdateClip(const QString &id);
152 void slotRefreshClipThumbnail(const QString &clipId, bool update = true);
153 void slotRefreshClipThumbnail(QTreeWidgetItem *item, bool update = true);
154 void slotRemoveInvalidClip(const QString &id, bool replace);
155 void slotSelectClip(const QString &ix);
156 void slotRemoveClip();
157 void slotAddClip(const QList <QUrl> givenList = QList <QUrl> (), const QString &groupName = QString(), const QString &groupId = QString());
158 void slotAddFolder(const QString foldername, const QString &clipId, bool remove, bool edit = false);
159 void slotResetProjectList();
162 void slotReloadClip(const QString &id = QString());
163 void slotAddColorClip();
164 void regenerateTemplate(const QString &id);
167 ProjectListView *m_listView;
174 QUndoStack *m_commandStack;
175 void selectItemById(const QString &clipId);
176 ProjectItem *getItemById(const QString &id);
177 QTreeWidgetItem *getAnyItemById(const QString &id);
178 FolderProjectItem *getFolderItemById(const QString &id);
179 QAction *m_editAction;
180 QAction *m_deleteAction;
181 QAction *m_openAction;
182 QAction *m_reloadAction;
183 QMenu *m_transcodeAction;
185 ItemDelegate *m_listViewDelegate;
187 QToolButton *m_addButton;
188 QMap <QString, QDomElement> m_infoQueue;
189 QMap <QString, QDomElement> m_producerQueue;
190 void requestClipInfo(const QDomElement xml, const QString id);
191 QList <QString> m_thumbnailQueue;
192 void requestClipThumbnail(const QString id);
193 void deleteProjectFolder(QMap <QString, QString> map);
194 void editFolder(const QString folderName, const QString oldfolderName, const QString &clipId);
195 QStringList getGroup() const;
196 void regenerateTemplate(ProjectItem *clip);
199 void slotClipSelected();
200 void slotAddSlideshowClip();
201 void slotAddTitleClip();
202 void slotAddTitleTemplateClip();
203 void slotContextMenu(const QPoint &pos, QTreeWidgetItem *);
204 void slotAddFolder();
205 /** This is triggered when a clip description has been modified */
206 void slotItemEdited(QTreeWidgetItem *item, int column);
207 void slotUpdateClipProperties(ProjectItem *item, QMap <QString, QString> properties);
208 void slotProcessNextClipInQueue();
209 void slotProcessNextThumbnail();
210 void slotCheckForEmptyQueue();
211 void slotPauseMonitor();
212 void slotAddClipCut(const QString &id, int in, int out);
213 //void slotShowMenu(const QPoint &pos);
216 void clipSelected(DocClipBase *, QPoint zone = QPoint());
217 void getFileProperties(const QDomElement, const QString &, bool);
218 void receivedClipDuration(const QString &);
219 void showClipProperties(DocClipBase *);
220 void projectModified();
221 void loadingIsOver();
222 void displayMessage(const QString, int progress);
223 void clipNameChanged(const QString, const QString);