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>
38 #include <nepomuk/kratingpainter.h>
39 #include <nepomuk/resource.h>
42 #include "definitions.h"
44 #include "kdenlivesettings.h"
45 #include "folderprojectitem.h"
46 #include "subprojectitem.h"
54 class ProjectListView;
59 const int NameRole = Qt::UserRole;
60 const int DurationRole = NameRole + 1;
61 const int UsageRole = NameRole + 2;
63 class ItemDelegate: public QItemDelegate
66 ItemDelegate(QAbstractItemView* parent = 0): QItemDelegate(parent) {
69 /*void drawFocus(QPainter *, const QStyleOptionViewItem &, const QRect &) const {
72 void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const {
73 if (index.column() == 0 && !index.data(DurationRole).isNull()) {
74 QRect r1 = option.rect;
76 if (option.state & (QStyle::State_Selected)) {
77 painter->setPen(option.palette.color(QPalette::HighlightedText));
78 painter->fillRect(r1, option.palette.highlight());
80 QStyleOptionViewItemV2 opt = setOptions(index, option);
81 QPixmap pixmap = decoration(opt, index.data(Qt::DecorationRole));
82 QRect decorationRect = pixmap.rect(); //QRect(QPoint(0, 0), option.decorationSize).intersected(pixmap.rect());
83 const int textMargin = QApplication::style()->pixelMetric(QStyle::PM_FocusFrameHMargin) + 1;
84 decorationRect.moveTo(r1.topLeft() + QPoint(0, 1));
85 drawDecoration(painter, opt, decorationRect, pixmap);
86 int decoWidth = pixmap.width() + 2 * textMargin;
88 QFont font = painter->font();
90 painter->setFont(font);
91 int mid = (int)((r1.height() / 2));
92 r1.adjust(decoWidth, 0, 0, -mid);
93 QRect r2 = option.rect;
94 r2.adjust(decoWidth, mid, 0, 0);
95 painter->drawText(r1, Qt::AlignLeft | Qt::AlignBottom , index.data().toString());
96 //painter->setPen(Qt::green);
98 painter->setFont(font);
99 QString subText = index.data(DurationRole).toString();
100 int usage = index.data(UsageRole).toInt();
101 if (usage != 0) subText.append(QString(" (%1)").arg(usage));
102 if (option.state & (QStyle::State_Selected)) painter->setPen(option.palette.color(QPalette::Mid));
103 painter->drawText(r2, Qt::AlignLeft | Qt::AlignVCenter , subText);
105 } else if (index.column() == 2 && KdenliveSettings::activate_nepomuk()) {
106 if (index.data().toString().isEmpty()) {
107 QItemDelegate::paint(painter, option, index);
110 QRect r1 = option.rect;
111 if (option.state & (QStyle::State_Selected)) {
112 painter->fillRect(r1, option.palette.highlight());
115 KRatingPainter::paintRating(painter, r1, Qt::AlignCenter, index.data().toInt());
118 QItemDelegate::paint(painter, option, index);
123 class ProjectList : public QWidget
128 ProjectList(QWidget *parent = 0);
129 virtual ~ProjectList();
131 QDomElement producersList();
132 void setRenderer(Render *projectRender);
133 void slotUpdateClipProperties(const QString &id, QMap <QString, QString> properties);
134 QByteArray headerInfo() const;
135 void setHeaderInfo(const QByteArray &state);
136 void setupMenu(QMenu *addMenu, QAction *defaultAction);
137 void setupGeneratorMenu(QMenu *addMenu, QMenu *transcodeMenu);
138 QString currentClipUrl() const;
139 KUrl::List getConditionalUrls(const QString &condition) const;
140 void reloadClipThumbnails();
141 QDomDocument generateTemplateXml(QString data, const QString &replaceString);
143 void trashUnusedClips();
144 QList <DocClipBase*> documentClipList() const;
145 void addClipCut(const QString &id, int in, int out, const QString desc, bool newItem);
146 void removeClipCut(const QString &id, int in, int out);
147 void focusTree() const;
148 SubProjectItem *getSubItem(ProjectItem *clip, QPoint zone);
149 void doUpdateClipCut(const QString &id, const QPoint oldzone, const QPoint zone, const QString &comment);
152 void setDocument(KdenliveDoc *doc);
153 void updateAllClips();
154 void slotReplyGetImage(const QString &clipId, const QPixmap &pix);
155 void slotReplyGetFileProperties(const QString &clipId, Mlt::Producer *producer, const QMap < QString, QString > &properties, const QMap < QString, QString > &metadata, bool replace);
156 void slotAddClip(DocClipBase *clip, bool getProperties);
157 void slotDeleteClip(const QString &clipId);
158 void slotUpdateClip(const QString &id);
159 void slotRefreshClipThumbnail(const QString &clipId, bool update = true);
160 void slotRefreshClipThumbnail(QTreeWidgetItem *item, bool update = true);
161 void slotRemoveInvalidClip(const QString &id, bool replace);
162 void slotSelectClip(const QString &ix);
163 void slotRemoveClip();
164 void slotAddClip(const QList <QUrl> givenList = QList <QUrl> (), const QString &groupName = QString(), const QString &groupId = QString());
165 void slotAddFolder(const QString foldername, const QString &clipId, bool remove, bool edit = false);
166 void slotResetProjectList();
169 void slotReloadClip(const QString &id = QString());
170 void slotAddColorClip();
171 void regenerateTemplate(const QString &id);
172 void slotUpdateClipCut(QPoint p);
173 void slotAddClipCut(const QString &id, int in, int out);
176 ProjectListView *m_listView;
183 QUndoStack *m_commandStack;
184 void selectItemById(const QString &clipId);
185 ProjectItem *getItemById(const QString &id);
186 QTreeWidgetItem *getAnyItemById(const QString &id);
187 FolderProjectItem *getFolderItemById(const QString &id);
188 QAction *m_editAction;
189 QAction *m_deleteAction;
190 QAction *m_openAction;
191 QAction *m_reloadAction;
192 QMenu *m_transcodeAction;
194 ItemDelegate *m_listViewDelegate;
196 QToolButton *m_addButton;
197 QMap <QString, QDomElement> m_infoQueue;
198 QMap <QString, QDomElement> m_producerQueue;
199 void requestClipInfo(const QDomElement xml, const QString id);
200 QList <QString> m_thumbnailQueue;
201 void requestClipThumbnail(const QString id);
202 void deleteProjectFolder(QMap <QString, QString> map);
203 void editFolder(const QString folderName, const QString oldfolderName, const QString &clipId);
204 QStringList getGroup() const;
205 void regenerateTemplate(ProjectItem *clip);
206 void editClipSelection(QList<QTreeWidgetItem *> list);
207 void adjustTranscodeActions(ProjectItem *clip) const;
210 void slotClipSelected();
211 void slotAddSlideshowClip();
212 void slotAddTitleClip();
213 void slotAddTitleTemplateClip();
214 void slotContextMenu(const QPoint &pos, QTreeWidgetItem *);
215 void slotAddFolder();
216 /** This is triggered when a clip description has been modified */
217 void slotItemEdited(QTreeWidgetItem *item, int column);
218 void slotUpdateClipProperties(ProjectItem *item, QMap <QString, QString> properties);
219 void slotProcessNextClipInQueue();
220 void slotProcessNextThumbnail();
221 void slotCheckForEmptyQueue();
222 void slotPauseMonitor();
223 //void slotShowMenu(const QPoint &pos);
226 void clipSelected(DocClipBase *, QPoint zone = QPoint());
227 void getFileProperties(const QDomElement, const QString &, int pixHeight, bool);
228 void receivedClipDuration(const QString &);
229 void showClipProperties(DocClipBase *);
230 void showClipProperties(QList <DocClipBase *>, QMap<QString, QString> commonproperties);
231 void projectModified();
232 void loadingIsOver();
233 void displayMessage(const QString, int progress);
234 void clipNameChanged(const QString, const QString);