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