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>
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 QItemDelegate
67 ItemDelegate(QAbstractItemView* parent = 0): QItemDelegate(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 if (option.state & (QStyle::State_Selected)) {
78 painter->setPen(option.palette.color(QPalette::HighlightedText));
79 painter->fillRect(r1, option.palette.highlight());
81 QStyleOptionViewItemV2 opt = setOptions(index, option);
82 QPixmap pixmap = decoration(opt, index.data(Qt::DecorationRole));
83 if ((index.flags() & (Qt::ItemIsDragEnabled)) == false) {
84 KIcon icon("dialog-close");
86 p.drawPixmap(1, 1, icon.pixmap(16, 16));
89 QRect decorationRect = pixmap.rect(); //QRect(QPoint(0, 0), option.decorationSize).intersected(pixmap.rect());
90 const int textMargin = QApplication::style()->pixelMetric(QStyle::PM_FocusFrameHMargin) + 1;
91 decorationRect.moveTo(r1.topLeft() + QPoint(0, 1));
92 drawDecoration(painter, opt, decorationRect, pixmap);
93 int decoWidth = pixmap.width() + 2 * textMargin;
95 QFont font = painter->font();
97 painter->setFont(font);
98 int mid = (int)((r1.height() / 2));
99 r1.adjust(decoWidth, 0, 0, -mid);
100 QRect r2 = option.rect;
101 r2.adjust(decoWidth, mid, 0, 0);
102 painter->drawText(r1, Qt::AlignLeft | Qt::AlignBottom , index.data().toString());
103 //painter->setPen(Qt::green);
105 painter->setFont(font);
106 QString subText = index.data(DurationRole).toString();
107 int usage = index.data(UsageRole).toInt();
108 if (usage != 0) subText.append(QString(" (%1)").arg(usage));
109 if (option.state & (QStyle::State_Selected)) painter->setPen(option.palette.color(QPalette::Mid));
110 painter->drawText(r2, Qt::AlignLeft | Qt::AlignVCenter , subText);
112 } else if (index.column() == 2 && KdenliveSettings::activate_nepomuk()) {
113 if (index.data().toString().isEmpty()) {
114 QItemDelegate::paint(painter, option, index);
117 QRect r1 = option.rect;
118 if (option.state & (QStyle::State_Selected)) {
119 painter->fillRect(r1, option.palette.highlight());
122 KRatingPainter::paintRating(painter, r1, Qt::AlignCenter, index.data().toInt());
125 QItemDelegate::paint(painter, option, index);
130 class ProjectList : public QWidget
135 ProjectList(QWidget *parent = 0);
136 virtual ~ProjectList();
138 QDomElement producersList();
139 void setRenderer(Render *projectRender);
140 void slotUpdateClipProperties(const QString &id, QMap <QString, QString> properties);
141 QByteArray headerInfo() const;
142 void setHeaderInfo(const QByteArray &state);
143 void setupMenu(QMenu *addMenu, QAction *defaultAction);
144 void setupGeneratorMenu(QMenu *addMenu, QMenu *transcodeMenu);
145 QString currentClipUrl() const;
146 KUrl::List getConditionalUrls(const QString &condition) const;
147 void reloadClipThumbnails();
148 QDomDocument generateTemplateXml(QString data, const QString &replaceString);
150 void trashUnusedClips();
151 QList <DocClipBase*> documentClipList() const;
152 void addClipCut(const QString &id, int in, int out, const QString desc, bool newItem);
153 void removeClipCut(const QString &id, int in, int out);
154 void focusTree() const;
155 SubProjectItem *getSubItem(ProjectItem *clip, QPoint zone);
156 void doUpdateClipCut(const QString &id, const QPoint oldzone, const QPoint zone, const QString &comment);
157 void deleteProjectFolder(QMap <QString, QString> map);
160 void setDocument(KdenliveDoc *doc);
161 void updateAllClips();
162 void slotReplyGetImage(const QString &clipId, const QPixmap &pix);
163 void slotReplyGetFileProperties(const QString &clipId, Mlt::Producer *producer, const QMap < QString, QString > &properties, const QMap < QString, QString > &metadata, bool replace);
164 void slotAddClip(DocClipBase *clip, bool getProperties);
165 void slotDeleteClip(const QString &clipId);
166 void slotUpdateClip(const QString &id);
167 void slotRefreshClipThumbnail(const QString &clipId, bool update = true);
168 void slotRefreshClipThumbnail(QTreeWidgetItem *item, bool update = true);
169 void slotRemoveInvalidClip(const QString &id, bool replace);
170 void slotSelectClip(const QString &ix);
171 void slotRemoveClip();
172 void slotAddClip(const QList <QUrl> givenList = QList <QUrl> (), const QString &groupName = QString(), const QString &groupId = QString());
173 void slotAddFolder(const QString foldername, const QString &clipId, bool remove, bool edit = false);
174 void slotResetProjectList();
177 void slotReloadClip(const QString &id = QString());
178 void slotAddColorClip();
179 void regenerateTemplate(const QString &id);
180 void slotUpdateClipCut(QPoint p);
181 void slotAddClipCut(const QString &id, int in, int out);
184 ProjectListView *m_listView;
191 QUndoStack *m_commandStack;
192 void selectItemById(const QString &clipId);
193 ProjectItem *getItemById(const QString &id);
194 QTreeWidgetItem *getAnyItemById(const QString &id);
195 FolderProjectItem *getFolderItemById(const QString &id);
196 QAction *m_editAction;
197 QAction *m_deleteAction;
198 QAction *m_openAction;
199 QAction *m_reloadAction;
200 QMenu *m_transcodeAction;
202 ItemDelegate *m_listViewDelegate;
204 QToolButton *m_addButton;
205 QMap <QString, QDomElement> m_infoQueue;
206 QMap <QString, QDomElement> m_producerQueue;
207 void requestClipInfo(const QDomElement xml, const QString id);
208 QList <QString> m_thumbnailQueue;
209 void requestClipThumbnail(const QString id);
210 void editFolder(const QString folderName, const QString oldfolderName, const QString &clipId);
211 QStringList getGroup() const;
212 void regenerateTemplate(ProjectItem *clip);
213 void editClipSelection(QList<QTreeWidgetItem *> list);
214 void adjustTranscodeActions(ProjectItem *clip) const;
215 void updateButtons() const;
218 void slotClipSelected();
219 void slotAddSlideshowClip();
220 void slotAddTitleClip();
221 void slotAddTitleTemplateClip();
222 void slotContextMenu(const QPoint &pos, QTreeWidgetItem *);
223 void slotAddFolder();
224 /** This is triggered when a clip description has been modified */
225 void slotItemEdited(QTreeWidgetItem *item, int column);
226 void slotUpdateClipProperties(ProjectItem *item, QMap <QString, QString> properties);
227 void slotProcessNextClipInQueue();
228 void slotProcessNextThumbnail();
229 void slotCheckForEmptyQueue();
230 void slotPauseMonitor();
231 //void slotShowMenu(const QPoint &pos);
234 void clipSelected(DocClipBase *, QPoint zone = QPoint());
235 void getFileProperties(const QDomElement, const QString &, int pixHeight, bool);
236 void receivedClipDuration(const QString &);
237 void showClipProperties(DocClipBase *);
238 void showClipProperties(QList <DocClipBase *>, QMap<QString, QString> commonproperties);
239 void projectModified();
240 void loadingIsOver();
241 void displayMessage(const QString, int progress);
242 void clipNameChanged(const QString, const QString);
243 void clipNeedsReload(const QString&, bool);
245 void deleteProjectClips(QStringList ids, QMap <QString, QString> folderids);