1 /***************************************************************************
2 * Copyright (C) 2008 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 ***************************************************************************/
20 #include "projectsettings.h"
21 #include "kdenlivesettings.h"
22 #include "profilesdialog.h"
23 #include "docclipbase.h"
24 #include "titlewidget.h"
25 #include "effectslist.h"
27 #include <KStandardDirs>
28 #include <KMessageBox>
30 #include <kio/directorysizejob.h>
31 #include <KIO/NetAccess>
34 #include <kmessagebox.h>
36 ProjectSettings::ProjectSettings(ProjectList *projectlist, QStringList lumas, int videotracks, int audiotracks, const QString projectPath, bool readOnlyTracks, bool savedProject, QWidget * parent) :
37 QDialog(parent), m_savedProject(savedProject), m_projectList(projectlist), m_lumas(lumas)
41 list_search->setListWidget(files_list);
43 QMap <QString, QString> profilesInfo = ProfilesDialog::getProfilesInfo();
44 QMapIterator<QString, QString> i(profilesInfo);
47 profiles_list->addItem(i.key(), i.value());
49 project_folder->setMode(KFile::Directory);
50 project_folder->setUrl(KUrl(projectPath));
51 QString currentProf = KdenliveSettings::current_profile();
53 for (int i = 0; i < profiles_list->count(); i++) {
54 if (profiles_list->itemData(i).toString() == currentProf) {
55 profiles_list->setCurrentIndex(i);
60 m_buttonOk = buttonBox->button(QDialogButtonBox::Ok);
61 //buttonOk->setEnabled(false);
62 audio_thumbs->setChecked(KdenliveSettings::audiothumbnails());
63 video_thumbs->setChecked(KdenliveSettings::videothumbnails());
64 audio_tracks->setValue(audiotracks);
65 video_tracks->setValue(videotracks);
68 video_tracks->setEnabled(false);
69 audio_tracks->setEnabled(false);
72 if (m_projectList != NULL) {
74 connect(clear_cache, SIGNAL(clicked()), this, SLOT(slotClearCache()));
75 connect(delete_unused, SIGNAL(clicked()), this, SLOT(slotDeleteUnused()));
76 } else tabWidget->widget(1)->setEnabled(false);
77 connect(profiles_list, SIGNAL(currentIndexChanged(int)), this, SLOT(slotUpdateDisplay()));
78 connect(project_folder, SIGNAL(textChanged(const QString &)), this, SLOT(slotUpdateButton(const QString &)));
81 void ProjectSettings::slotDeleteUnused()
84 QList <DocClipBase*> list = m_projectList->documentClipList();
85 for (int i = 0; i < list.count(); i++) {
86 DocClipBase *clip = list.at(i);
87 if (clip->numReferences() == 0 && clip->clipType() != SLIDESHOW) {
88 KUrl url = clip->fileURL();
89 if (!url.isEmpty() && !toDelete.contains(url.path())) toDelete << url.path();
93 // make sure our urls are not used in another clip
94 for (int i = 0; i < list.count(); i++) {
95 DocClipBase *clip = list.at(i);
96 if (clip->numReferences() > 0) {
97 KUrl url = clip->fileURL();
98 if (!url.isEmpty() && toDelete.contains(url.path())) toDelete.removeAll(url.path());
102 if (toDelete.count() == 0) {
103 // No physical url to delete, we only remove unused clips from project (color clips for example have no physical url)
104 if (KMessageBox::warningContinueCancel(this, i18n("This will remove all unused clips from your project."), i18n("Clean up project")) == KMessageBox::Cancel) return;
105 m_projectList->cleanup();
109 if (KMessageBox::warningYesNoList(this, i18n("This will remove the following files from your hard drive.\nThis action cannot be undone, only use if you know what you are doing.\nAre you sure you want to continue?"), toDelete, i18n("Delete unused clips")) != KMessageBox::Yes) return;
110 m_projectList->trashUnusedClips();
114 void ProjectSettings::slotClearCache()
116 buttonBox->setEnabled(false);
117 KIO::NetAccess::del(KUrl(project_folder->url().path(KUrl::AddTrailingSlash) + "thumbs/"), this);
118 KStandardDirs::makeDir(project_folder->url().path(KUrl::AddTrailingSlash) + "thumbs/");
119 buttonBox->setEnabled(true);
120 slotUpdateFiles(true);
123 void ProjectSettings::slotUpdateFiles(bool cacheOnly)
125 KIO::DirectorySizeJob * job = KIO::directorySize(project_folder->url().path(KUrl::AddTrailingSlash) + "thumbs/");
127 thumbs_count->setText(QString::number(job->totalFiles()));
128 thumbs_size->setText(KIO::convertSize(job->totalSize()));
130 if (cacheOnly) return;
133 KIO::filesize_t usedSize = 0;
134 KIO::filesize_t unUsedSize = 0;
135 QList <DocClipBase*> list = m_projectList->documentClipList();
138 // List all files that are used in the project. That also means:
139 // images included in slideshow and titles, files in playlist clips
140 // TODO: images used in luma transitions, files used for LADSPA effects?
142 QStringList allFiles;
143 QStringList allFonts;
145 for (int i = 0; i < list.count(); i++) {
146 DocClipBase *clip = list.at(i);
147 if (clip->clipType() == SLIDESHOW) {
148 // special case, list all images
149 QStringList files = extractSlideshowUrls(clip->fileURL());
151 } else if (!clip->fileURL().isEmpty()) allFiles.append(clip->fileURL().path());
152 if (clip->clipType() == TEXT) {
153 QStringList images = TitleWidget::extractImageList(clip->getProperty("xmldata"));
154 QStringList fonts = TitleWidget::extractFontList(clip->getProperty("xmldata"));
157 } else if (clip->clipType() == PLAYLIST) {
158 QStringList files = extractPlaylistUrls(clip->fileURL().path());
162 if (clip->numReferences() == 0) {
164 unUsedSize += clip->fileSize();
167 usedSize += clip->fileSize();
170 #if QT_VERSION >= 0x040500
171 allFiles.removeDuplicates();
172 allFonts.removeDuplicates();
174 files_count->setText(QString::number(allFiles.count()));
175 files_list->addItems(allFiles);
176 fonts_list->addItems(allFonts);
177 used_count->setText(QString::number(used));
178 used_size->setText(KIO::convertSize(usedSize));
179 unused_count->setText(QString::number(unused));
180 unused_size->setText(KIO::convertSize(unUsedSize));
181 delete_unused->setEnabled(unused > 0);
184 void ProjectSettings::accept()
186 if (!m_savedProject && selectedProfile() != KdenliveSettings::current_profile())
187 if (KMessageBox::warningContinueCancel(this, i18n("Changing the profile of your project cannot be undone.\nIt is recommended to save your project before attempting this operation that might cause some corruption in transitions.\n Are you sure you want to proceed?"), i18n("Confirm profile change")) == KMessageBox::Cancel) return;
191 void ProjectSettings::slotUpdateDisplay()
193 QString currentProfile = profiles_list->itemData(profiles_list->currentIndex()).toString();
194 QMap< QString, QString > values = ProfilesDialog::getSettingsFromFile(currentProfile);
195 p_size->setText(values.value("width") + 'x' + values.value("height"));
196 p_fps->setText(values.value("frame_rate_num") + '/' + values.value("frame_rate_den"));
197 p_aspect->setText(values.value("sample_aspect_num") + '/' + values.value("sample_aspect_den"));
198 p_display->setText(values.value("display_aspect_num") + '/' + values.value("display_aspect_den"));
199 if (values.value("progressive").toInt() == 0) {
200 p_progressive->setText(i18n("Interlaced (%1 fields per second)",
201 QString::number((double)2*values.value("frame_rate_num").toInt()/values.value("frame_rate_den").toInt(), 'f', 2)));
203 p_progressive->setText(i18n("Progressive"));
207 void ProjectSettings::slotUpdateButton(const QString &path)
209 if (path.isEmpty()) m_buttonOk->setEnabled(false);
211 m_buttonOk->setEnabled(true);
212 slotUpdateFiles(true);
216 QString ProjectSettings::selectedProfile() const
218 return profiles_list->itemData(profiles_list->currentIndex()).toString();
221 KUrl ProjectSettings::selectedFolder() const
223 return project_folder->url();
226 QPoint ProjectSettings::tracks()
229 p.setX(video_tracks->value());
230 p.setY(audio_tracks->value());
234 bool ProjectSettings::enableVideoThumbs() const
236 return video_thumbs->isChecked();
239 bool ProjectSettings::enableAudioThumbs() const
241 return audio_thumbs->isChecked();
246 QStringList ProjectSettings::extractPlaylistUrls(QString path)
251 if (!file.open(QIODevice::ReadOnly))
253 if (!doc.setContent(&file)) {
258 QString root = doc.documentElement().attribute("root");
259 if (!root.isEmpty() && !root.endsWith('/')) root.append('/');
260 QDomNodeList files = doc.elementsByTagName("producer");
261 for (int i = 0; i < files.count(); i++) {
262 QDomElement e = files.at(i).toElement();
263 QString type = EffectsList::property(e, "mlt_service");
264 if (type != "colour") {
265 QString url = EffectsList::property(e, "resource");
266 if (!url.isEmpty()) {
267 if (!url.startsWith('/')) url.prepend(root);
268 if (url.section('.', 0, -2).endsWith("/.all")) {
269 // slideshow clip, extract image urls
270 urls << extractSlideshowUrls(KUrl(url));
272 if (url.endsWith(".mlt") || url.endsWith(".kdenlive")) {
273 //TODO: Do something to avoid infinite loops if 2 files reference themselves...
274 urls << extractPlaylistUrls(url);
280 // luma files for transitions
281 files = doc.elementsByTagName("transition");
282 for (int i = 0; i < files.count(); i++) {
283 QDomElement e = files.at(i).toElement();
284 QString url = EffectsList::property(e, "luma");
285 if (!url.isEmpty()) {
286 if (!url.startsWith('/')) url.prepend(root);
296 QStringList ProjectSettings::extractSlideshowUrls(KUrl url)
299 QString path = url.directory(KUrl::AppendTrailingSlash);
300 QString ext = url.path().section('.', -1);
303 filters << "*." + ext;
304 dir.setNameFilters(filters);
305 QStringList result = dir.entryList(QDir::Files);
306 for (int j = 0; j < result.count(); j++) {
307 urls.append(path + result.at(j));
312 #include "projectsettings.moc"