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 <QStyledItemDelegate>
32 #include <QApplication>
34 #include <KTreeWidgetSearchLine>
39 #include <nepomuk/kratingpainter.h>
40 #include <nepomuk/resource.h>
43 #include "definitions.h"
45 #include "kdenlivesettings.h"
46 #include "folderprojectitem.h"
47 #include "subprojectitem.h"
55 class ProjectListView;
60 const int NameRole = Qt::UserRole;
61 const int DurationRole = NameRole + 1;
62 const int UsageRole = NameRole + 2;
64 class ItemDelegate: public QStyledItemDelegate
67 ItemDelegate(QAbstractItemView* parent = 0): QStyledItemDelegate(parent) {
70 /*void drawFocus(QPainter *, const QStyleOptionViewItem &, const QRect &) const {
73 void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const {
74 if (index.column() == 0 && !index.data(DurationRole).isNull()) {
75 QRect r1 = option.rect;
77 QStyleOptionViewItemV4 opt(option);
78 QStyle *style = opt.widget ? opt.widget->style() : QApplication::style();
79 style->drawPrimitive(QStyle::PE_PanelItemViewItem, &opt, painter, opt.widget);
81 if (option.state & QStyle::State_Selected) {
82 painter->setPen(option.palette.highlightedText().color());
84 const int textMargin = style->pixelMetric(QStyle::PM_FocusFrameHMargin) + 1;
85 QPixmap pixmap = index.data(Qt::DecorationRole).value<QPixmap>();
86 if ((index.flags() & (Qt::ItemIsDragEnabled)) == false) {
87 KIcon icon("dialog-close");
89 p.drawPixmap(1, 1, icon.pixmap(16, 16));
93 QPoint point(r1.left() + textMargin, r1.top() + (r1.height() - pixmap.height()) / 2);
94 painter->drawPixmap(point, pixmap);
95 int decoWidth = pixmap.width() + 2 * textMargin;
97 QFont font = painter->font();
99 painter->setFont(font);
100 int mid = (int)((r1.height() / 2));
101 r1.adjust(decoWidth, 0, 0, -mid);
102 QRect r2 = option.rect;
103 r2.adjust(decoWidth, mid, 0, 0);
104 painter->drawText(r1, Qt::AlignLeft | Qt::AlignBottom , index.data().toString());
106 painter->setFont(font);
107 QString subText = index.data(DurationRole).toString();
108 int usage = index.data(UsageRole).toInt();
109 if (usage != 0) subText.append(QString(" (%1)").arg(usage));
110 if (option.state & (QStyle::State_Selected)) painter->setPen(option.palette.color(QPalette::Mid));
111 painter->drawText(r2, Qt::AlignLeft | Qt::AlignVCenter , subText);
113 } else if (index.column() == 2 && KdenliveSettings::activate_nepomuk()) {
114 if (index.data().toString().isEmpty()) {
115 QStyledItemDelegate::paint(painter, option, index);
118 QRect r1 = option.rect;
119 if (option.state & (QStyle::State_Selected)) {
120 painter->fillRect(r1, option.palette.highlight());
123 KRatingPainter::paintRating(painter, r1, Qt::AlignCenter, index.data().toInt());
126 QStyledItemDelegate::paint(painter, option, index);
131 class ProjectList : public QWidget
136 ProjectList(QWidget *parent = 0);
137 virtual ~ProjectList();
139 QDomElement producersList();
140 void setRenderer(Render *projectRender);
141 void slotUpdateClipProperties(const QString &id, QMap <QString, QString> properties);
142 QByteArray headerInfo() const;
143 void setHeaderInfo(const QByteArray &state);
144 void updateProjectFormat(Timecode t);
145 void setupMenu(QMenu *addMenu, QAction *defaultAction);
146 void setupGeneratorMenu(QMenu *addMenu, QMenu *transcodeMenu);
147 QString currentClipUrl() const;
148 KUrl::List getConditionalUrls(const QString &condition) const;
149 void reloadClipThumbnails();
150 QDomDocument generateTemplateXml(QString data, const QString &replaceString);
152 void trashUnusedClips();
153 QList <DocClipBase*> documentClipList() const;
154 void addClipCut(const QString &id, int in, int out, const QString desc, bool newItem);
155 void removeClipCut(const QString &id, int in, int out);
156 void focusTree() const;
157 SubProjectItem *getSubItem(ProjectItem *clip, QPoint zone);
158 void doUpdateClipCut(const QString &id, const QPoint oldzone, const QPoint zone, const QString &comment);
159 void deleteProjectFolder(QMap <QString, QString> map);
162 void setDocument(KdenliveDoc *doc);
163 void updateAllClips();
164 void slotReplyGetImage(const QString &clipId, const QPixmap &pix);
165 void slotReplyGetFileProperties(const QString &clipId, Mlt::Producer *producer, const QMap < QString, QString > &properties, const QMap < QString, QString > &metadata, bool replace);
166 void slotAddClip(DocClipBase *clip, bool getProperties);
167 void slotDeleteClip(const QString &clipId);
168 void slotUpdateClip(const QString &id);
169 void slotRefreshClipThumbnail(const QString &clipId, bool update = true);
170 void slotRefreshClipThumbnail(QTreeWidgetItem *item, bool update = true);
171 void slotRemoveInvalidClip(const QString &id, bool replace);
172 void slotSelectClip(const QString &ix);
173 void slotRemoveClip();
174 void slotAddClip(const QList <QUrl> givenList = QList <QUrl> (), const QString &groupName = QString(), const QString &groupId = QString());
175 void slotAddFolder(const QString foldername, const QString &clipId, bool remove, bool edit = false);
176 void slotResetProjectList();
179 void slotReloadClip(const QString &id = QString());
180 void slotAddColorClip();
181 void regenerateTemplate(const QString &id);
182 void slotUpdateClipCut(QPoint p);
183 void slotAddClipCut(const QString &id, int in, int out);
186 ProjectListView *m_listView;
193 QUndoStack *m_commandStack;
194 void selectItemById(const QString &clipId);
195 ProjectItem *getItemById(const QString &id);
196 QTreeWidgetItem *getAnyItemById(const QString &id);
197 FolderProjectItem *getFolderItemById(const QString &id);
198 QAction *m_editAction;
199 QAction *m_deleteAction;
200 QAction *m_openAction;
201 QAction *m_reloadAction;
202 QMenu *m_transcodeAction;
204 ItemDelegate *m_listViewDelegate;
206 QToolButton *m_addButton;
207 QMap <QString, QDomElement> m_infoQueue;
208 QMap <QString, QDomElement> m_producerQueue;
209 void requestClipInfo(const QDomElement xml, const QString id);
210 QList <QString> m_thumbnailQueue;
211 void requestClipThumbnail(const QString id);
212 void editFolder(const QString folderName, const QString oldfolderName, const QString &clipId);
213 QStringList getGroup() const;
214 void regenerateTemplate(ProjectItem *clip);
215 void editClipSelection(QList<QTreeWidgetItem *> list);
216 void adjustTranscodeActions(ProjectItem *clip) const;
217 void updateButtons() const;
220 void slotClipSelected();
221 void slotAddSlideshowClip();
222 void slotAddTitleClip();
223 void slotAddTitleTemplateClip();
224 void slotContextMenu(const QPoint &pos, QTreeWidgetItem *);
225 void slotAddFolder();
226 /** This is triggered when a clip description has been modified */
227 void slotItemEdited(QTreeWidgetItem *item, int column);
228 void slotUpdateClipProperties(ProjectItem *item, QMap <QString, QString> properties);
229 void slotProcessNextClipInQueue();
230 void slotProcessNextThumbnail();
231 void slotCheckForEmptyQueue();
232 void slotPauseMonitor();
233 //void slotShowMenu(const QPoint &pos);
236 void clipSelected(DocClipBase *, QPoint zone = QPoint());
237 void getFileProperties(const QDomElement, const QString &, int pixHeight, bool);
238 void receivedClipDuration(const QString &);
239 void showClipProperties(DocClipBase *);
240 void showClipProperties(QList <DocClipBase *>, QMap<QString, QString> commonproperties);
241 void projectModified();
242 void loadingIsOver();
243 void displayMessage(const QString, int progress);
244 void clipNameChanged(const QString, const QString);
245 void clipNeedsReload(const QString&, bool);
247 void deleteProjectClips(QStringList ids, QMap <QString, QString> folderids);