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 ***************************************************************************/
22 #include <QTextStream>
28 #include <KApplication>
32 #include <KActionCollection>
33 #include <KStandardAction>
34 #include <KFileDialog>
35 #include <KMessageBox>
37 #include <KIO/NetAccess>
40 #include <KConfigDialog>
41 #include <KXMLGUIFactory>
43 #include <kstandarddirs.h>
44 #include <KUrlRequesterDialog>
45 #include <KTemporaryFile>
46 #include <KActionMenu>
48 #include <ktogglefullscreenaction.h>
50 #include <mlt++/Mlt.h>
52 #include "mainwindow.h"
53 #include "kdenlivesettings.h"
54 #include "kdenlivesettingsdialog.h"
55 #include "initeffects.h"
56 #include "profilesdialog.h"
57 #include "projectsettings.h"
59 #include "renderjob.h"
60 #include "clipmanager.h"
61 #include "projectlist.h"
63 #include "recmonitor.h"
64 #include "monitormanager.h"
65 #include "kdenlivedoc.h"
66 #include "trackview.h"
67 #include "customtrackview.h"
68 #include "effectslistview.h"
69 #include "effectstackview.h"
70 #include "transitionsettings.h"
71 #include "renderwidget.h"
73 #include "jogshuttle.h"
74 #include "clipproperties.h"
76 #define ID_STATUS_MSG 1
77 #define ID_EDITMODE_MSG 2
78 #define ID_TIMELINE_MSG 3
79 #define ID_TIMELINE_BUTTONS 5
80 #define ID_TIMELINE_POS 6
81 #define ID_TIMELINE_FORMAT 7
83 MainWindow::MainWindow(QWidget *parent)
84 : KXmlGuiWindow(parent),
85 m_activeDocument(NULL), m_activeTimeline(NULL), m_renderWidget(NULL), m_jogProcess(NULL) {
87 setFont(KGlobalSettings::toolBarFont());
88 m_commandStack = new QUndoGroup;
89 m_timelineArea = new KTabWidget(this);
90 m_timelineArea->setTabReorderingEnabled(true);
91 m_timelineArea->setTabBarHidden(true);
93 QToolButton *closeTabButton = new QToolButton;
94 connect(closeTabButton, SIGNAL(clicked()), this, SLOT(slotRemoveTab()));
95 closeTabButton->setIcon(KIcon("tab-close"));
96 closeTabButton->adjustSize();
97 closeTabButton->setToolTip(i18n("Close the current tab"));
98 m_timelineArea->setCornerWidget(closeTabButton);
99 connect(m_timelineArea, SIGNAL(currentChanged(int)), this, SLOT(activateDocument()));
101 initEffects::parseEffectFiles(&m_audioEffects, &m_videoEffects, &m_transitions);
102 m_monitorManager = new MonitorManager();
104 projectListDock = new QDockWidget(i18n("Project Tree"), this);
105 projectListDock->setObjectName("project_tree");
106 m_projectList = new ProjectList(this);
107 projectListDock->setWidget(m_projectList);
108 addDockWidget(Qt::TopDockWidgetArea, projectListDock);
110 effectListDock = new QDockWidget(i18n("Effect List"), this);
111 effectListDock->setObjectName("effect_list");
112 m_effectList = new EffectsListView(&m_audioEffects, &m_videoEffects, &m_customEffects);
114 //m_effectList = new KListWidget(this);
115 effectListDock->setWidget(m_effectList);
116 addDockWidget(Qt::TopDockWidgetArea, effectListDock);
118 effectStackDock = new QDockWidget(i18n("Effect Stack"), this);
119 effectStackDock->setObjectName("effect_stack");
120 effectStack = new EffectStackView(&m_audioEffects, &m_videoEffects, &m_customEffects, this);
121 effectStackDock->setWidget(effectStack);
122 addDockWidget(Qt::TopDockWidgetArea, effectStackDock);
124 transitionConfigDock = new QDockWidget(i18n("Transition"), this);
125 transitionConfigDock->setObjectName("transition");
126 transitionConfig = new TransitionSettings(&m_transitions, this);
127 transitionConfigDock->setWidget(transitionConfig);
128 addDockWidget(Qt::TopDockWidgetArea, transitionConfigDock);
131 clipMonitorDock = new QDockWidget(i18n("Clip Monitor"), this);
132 clipMonitorDock->setObjectName("clip_monitor");
133 m_clipMonitor = new Monitor("clip", m_monitorManager, this);
134 clipMonitorDock->setWidget(m_clipMonitor);
135 addDockWidget(Qt::TopDockWidgetArea, clipMonitorDock);
136 //m_clipMonitor->stop();
138 projectMonitorDock = new QDockWidget(i18n("Project Monitor"), this);
139 projectMonitorDock->setObjectName("project_monitor");
140 m_projectMonitor = new Monitor("project", m_monitorManager, this);
141 projectMonitorDock->setWidget(m_projectMonitor);
142 addDockWidget(Qt::TopDockWidgetArea, projectMonitorDock);
144 recMonitorDock = new QDockWidget(i18n("Record Monitor"), this);
145 recMonitorDock->setObjectName("record_monitor");
146 m_recMonitor = new RecMonitor("record", this);
147 recMonitorDock->setWidget(m_recMonitor);
148 addDockWidget(Qt::TopDockWidgetArea, recMonitorDock);
150 connect(m_recMonitor, SIGNAL(addProjectClip(KUrl)), this, SLOT(slotAddProjectClip(KUrl)));
152 undoViewDock = new QDockWidget(i18n("Undo History"), this);
153 undoViewDock->setObjectName("undo_history");
154 m_undoView = new QUndoView(this);
155 m_undoView->setCleanIcon(KIcon("edit-clear"));
156 m_undoView->setEmptyLabel(i18n("Clean"));
157 undoViewDock->setWidget(m_undoView);
158 m_undoView->setGroup(m_commandStack);
159 addDockWidget(Qt::TopDockWidgetArea, undoViewDock);
161 overviewDock = new QDockWidget(i18n("Project Overview"), this);
162 overviewDock->setObjectName("project_overview");
163 m_overView = new CustomTrackView(NULL, NULL, this);
164 overviewDock->setWidget(m_overView);
165 addDockWidget(Qt::TopDockWidgetArea, overviewDock);
168 tabifyDockWidget(projectListDock, effectListDock);
169 tabifyDockWidget(projectListDock, effectStackDock);
170 tabifyDockWidget(projectListDock, transitionConfigDock);
171 tabifyDockWidget(projectListDock, undoViewDock);
172 projectListDock->raise();
174 tabifyDockWidget(clipMonitorDock, projectMonitorDock);
175 setCentralWidget(m_timelineArea);
177 m_timecodeFormat = new KComboBox(this);
178 m_timecodeFormat->addItem(i18n("hh:mm:ss::ff"));
179 m_timecodeFormat->addItem(i18n("Frames"));
181 statusProgressBar = new QProgressBar(this);
182 statusProgressBar->setMinimum(0);
183 statusProgressBar->setMaximum(100);
184 statusProgressBar->setMaximumWidth(150);
185 statusProgressBar->setVisible(false);
186 statusLabel = new QLabel(this);
188 QWidget *w = new QWidget;
189 timeline_buttons_ui.setupUi(w);
190 timeline_buttons_ui.buttonVideo->setDown(KdenliveSettings::videothumbnails());
191 timeline_buttons_ui.buttonAudio->setDown(KdenliveSettings::audiothumbnails());
192 connect(timeline_buttons_ui.buttonVideo, SIGNAL(clicked()), this, SLOT(slotSwitchVideoThumbs()));
193 connect(timeline_buttons_ui.buttonAudio, SIGNAL(clicked()), this, SLOT(slotSwitchAudioThumbs()));
194 connect(timeline_buttons_ui.buttonFitZoom, SIGNAL(clicked()), this, SLOT(slotFitZoom()));
196 statusBar()->insertPermanentWidget(0, statusProgressBar, 1);
197 statusBar()->insertPermanentWidget(1, statusLabel, 1);
198 statusBar()->insertPermanentWidget(ID_TIMELINE_BUTTONS, w);
199 statusBar()->insertPermanentFixedItem("00:00:00:00", ID_TIMELINE_POS);
200 statusBar()->insertPermanentWidget(ID_TIMELINE_FORMAT, m_timecodeFormat);
201 statusBar()->setMaximumHeight(statusBar()->font().pointSize() * 4);
203 timeline_buttons_ui.buttonVideo->setIcon(KIcon("video-mpeg"));
204 timeline_buttons_ui.buttonVideo->setToolTip(i18n("Show video thumbnails"));
205 timeline_buttons_ui.buttonAudio->setIcon(KIcon("audio-mpeg"));
206 timeline_buttons_ui.buttonAudio->setToolTip(i18n("Show audio thumbnails"));
207 timeline_buttons_ui.buttonFitZoom->setIcon(KIcon("zoom-fit-best"));
208 timeline_buttons_ui.buttonFitZoom->setToolTip(i18n("Fit zoom to project"));
210 setupGUI(Default, NULL /*"kdenliveui.rc"*/);
211 kDebug() << factory() << " " << factory()->container("video_effects_menu", this);
213 // build effects menus
215 QMenu *videoEffectsMenu = (QMenu*)(factory()->container("video_effects_menu", this));
216 QStringList effects = m_videoEffects.effectNames();
217 foreach(QString name, effects) {
218 action = new QAction(name, this);
219 action->setData(name);
220 videoEffectsMenu->addAction(action);
222 QMenu *audioEffectsMenu = (QMenu*)(factory()->container("audio_effects_menu", this));
223 effects = m_audioEffects.effectNames();
224 foreach(QString name, effects) {
225 action = new QAction(name, this);
226 action->setData(name);
227 audioEffectsMenu->addAction(action);
229 QMenu *customEffectsMenu = (QMenu*)(factory()->container("custom_effects_menu", this));
230 effects = m_customEffects.effectNames();
231 foreach(QString name, effects) {
232 action = new QAction(name, this);
233 action->setData(name);
234 customEffectsMenu->addAction(action);
237 connect(videoEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddVideoEffect(QAction *)));
238 connect(audioEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddAudioEffect(QAction *)));
239 connect(customEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddCustomEffect(QAction *)));
241 m_timelineContextMenu = new QMenu(this);
242 m_timelineContextClipMenu = new QMenu(this);
243 m_timelineContextTransitionMenu = new QMenu(this);
245 action = actionCollection()->action("delete_timeline_clip");
246 m_timelineContextClipMenu->addAction(action);
247 m_timelineContextClipMenu->addMenu(videoEffectsMenu);
248 m_timelineContextClipMenu->addMenu(audioEffectsMenu);
249 m_timelineContextClipMenu->addMenu(customEffectsMenu);
251 connect(projectMonitorDock, SIGNAL(visibilityChanged(bool)), m_projectMonitor, SLOT(refreshMonitor(bool)));
252 connect(clipMonitorDock, SIGNAL(visibilityChanged(bool)), m_clipMonitor, SLOT(refreshMonitor(bool)));
253 //connect(m_monitorManager, SIGNAL(connectMonitors()), this, SLOT(slotConnectMonitors()));
254 connect(m_monitorManager, SIGNAL(raiseClipMonitor(bool)), this, SLOT(slotRaiseMonitor(bool)));
255 connect(m_effectList, SIGNAL(addEffect(QDomElement)), this, SLOT(slotAddEffect(QDomElement)));
256 m_monitorManager->initMonitors(m_clipMonitor, m_projectMonitor);
257 slotConnectMonitors();
259 setAutoSaveSettings();
262 activateShuttleDevice();
265 void MainWindow::queryQuit() {
266 kDebug() << "----- SAVING CONFUIG";
267 if (queryClose()) kapp->quit();
271 bool MainWindow::queryClose() {
273 if (m_activeDocument && m_activeDocument->isModified()) {
274 switch (KMessageBox::warningYesNoCancel(this, i18n("Save changes to document ?"))) {
275 case KMessageBox::Yes :
276 // save document here. If saving fails, return false;
278 case KMessageBox::No :
287 void MainWindow::activateShuttleDevice() {
288 if (m_jogProcess) delete m_jogProcess;
290 if (KdenliveSettings::enableshuttle() == false) return;
291 m_jogProcess = new JogShuttle(KdenliveSettings::shuttledevice());
292 connect(m_jogProcess, SIGNAL(rewind1()), m_monitorManager, SLOT(slotRewindOneFrame()));
293 connect(m_jogProcess, SIGNAL(forward1()), m_monitorManager, SLOT(slotForwardOneFrame()));
294 connect(m_jogProcess, SIGNAL(rewind(double)), m_monitorManager, SLOT(slotRewind(double)));
295 connect(m_jogProcess, SIGNAL(forward(double)), m_monitorManager, SLOT(slotForward(double)));
296 connect(m_jogProcess, SIGNAL(stop()), m_monitorManager, SLOT(slotPlay()));
297 connect(m_jogProcess, SIGNAL(button(int)), this, SLOT(slotShuttleButton(int)));
300 void MainWindow::slotShuttleButton(int code) {
303 slotShuttleAction(KdenliveSettings::shuttle1());
306 slotShuttleAction(KdenliveSettings::shuttle2());
309 slotShuttleAction(KdenliveSettings::shuttle3());
312 slotShuttleAction(KdenliveSettings::shuttle4());
315 slotShuttleAction(KdenliveSettings::shuttle5());
320 void MainWindow::slotShuttleAction(int code) {
325 m_monitorManager->slotPlay();
328 m_monitorManager->slotPlay();
333 void MainWindow::slotFullScreen() {
334 //KToggleFullScreenAction::setFullScreen(this, actionCollection()->action("fullscreen")->isChecked());
337 void MainWindow::slotAddEffect(QDomElement effect, GenTime pos, int track) {
338 if (!m_activeDocument) return;
339 if (effect.isNull()) {
340 kDebug() << "--- ERROR, TRYING TO APPEND NULL EFFECT";
343 TrackView *currentTimeLine = (TrackView *) m_timelineArea->currentWidget();
344 currentTimeLine->projectView()->slotAddEffect(effect, pos, track);
347 void MainWindow::slotRaiseMonitor(bool clipMonitor) {
348 if (clipMonitor) clipMonitorDock->raise();
349 else projectMonitorDock->raise();
352 void MainWindow::slotSetClipDuration(int id, int duration) {
353 if (!m_activeDocument) return;
354 m_activeDocument->setProducerDuration(id, duration);
357 void MainWindow::slotConnectMonitors() {
359 m_projectList->setRenderer(m_clipMonitor->render);
360 connect(m_projectList, SIGNAL(clipSelected(const QDomElement &)), m_clipMonitor, SLOT(slotSetXml(const QDomElement &)));
361 connect(m_projectList, SIGNAL(receivedClipDuration(int, int)), this, SLOT(slotSetClipDuration(int, int)));
362 connect(m_projectList, SIGNAL(showClipProperties(DocClipBase *)), this, SLOT(slotShowClipProperties(DocClipBase *)));
363 connect(m_projectList, SIGNAL(getFileProperties(const QDomElement &, int)), m_clipMonitor->render, SLOT(getFileProperties(const QDomElement &, int)));
364 connect(m_clipMonitor->render, SIGNAL(replyGetImage(int, int, const QPixmap &, int, int)), m_projectList, SLOT(slotReplyGetImage(int, int, const QPixmap &, int, int)));
365 connect(m_clipMonitor->render, SIGNAL(replyGetFileProperties(int, const QMap < QString, QString > &, const QMap < QString, QString > &)), m_projectList, SLOT(slotReplyGetFileProperties(int, const QMap < QString, QString > &, const QMap < QString, QString > &)));
368 void MainWindow::setupActions() {
369 KAction* clearAction = new KAction(this);
370 clearAction->setText(i18n("Clear"));
371 clearAction->setIcon(KIcon("document-new"));
372 clearAction->setShortcut(Qt::CTRL + Qt::Key_W);
373 actionCollection()->addAction("clear", clearAction);
374 /*connect(clearAction, SIGNAL(triggered(bool)),
375 textArea, SLOT(clear()));*/
377 KAction* profilesAction = new KAction(this);
378 profilesAction->setText(i18n("Manage Profiles"));
379 profilesAction->setIcon(KIcon("document-new"));
380 actionCollection()->addAction("manage_profiles", profilesAction);
381 connect(profilesAction, SIGNAL(triggered(bool)), this, SLOT(slotEditProfiles()));
383 KAction* projectAction = new KAction(this);
384 projectAction->setText(i18n("Project Settings"));
385 projectAction->setIcon(KIcon("document-new"));
386 actionCollection()->addAction("project_settings", projectAction);
387 connect(projectAction, SIGNAL(triggered(bool)), this, SLOT(slotEditProjectSettings()));
389 KAction* projectRender = new KAction(this);
390 projectRender->setText(i18n("Render Project"));
391 projectRender->setIcon(KIcon("document-new"));
392 actionCollection()->addAction("project_render", projectRender);
393 connect(projectRender, SIGNAL(triggered(bool)), this, SLOT(slotRenderProject()));
395 KAction* monitorPlay = new KAction(this);
396 monitorPlay->setText(i18n("Play"));
397 monitorPlay->setIcon(KIcon("media-playback-start"));
398 monitorPlay->setShortcut(Qt::Key_Space);
399 actionCollection()->addAction("monitor_play", monitorPlay);
400 connect(monitorPlay, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotPlay()));
402 KAction* monitorSeekBackward = new KAction(this);
403 monitorSeekBackward->setText(i18n("Rewind"));
404 monitorSeekBackward->setIcon(KIcon("media-seek-backward"));
405 monitorSeekBackward->setShortcut(Qt::Key_J);
406 actionCollection()->addAction("monitor_seek_backward", monitorSeekBackward);
407 connect(monitorSeekBackward, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotRewind()));
409 KAction* monitorSeekBackwardOneFrame = new KAction(this);
410 monitorSeekBackwardOneFrame->setText(i18n("Rewind 1 Frame"));
411 monitorSeekBackwardOneFrame->setIcon(KIcon("media-skip-backward"));
412 monitorSeekBackwardOneFrame->setShortcut(Qt::Key_Left);
413 actionCollection()->addAction("monitor_seek_backward-one-frame", monitorSeekBackwardOneFrame);
414 connect(monitorSeekBackwardOneFrame, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotRewindOneFrame()));
416 KAction* monitorSeekForward = new KAction(this);
417 monitorSeekForward->setText(i18n("Forward"));
418 monitorSeekForward->setIcon(KIcon("media-seek-forward"));
419 monitorSeekForward->setShortcut(Qt::Key_L);
420 actionCollection()->addAction("monitor_seek_forward", monitorSeekForward);
421 connect(monitorSeekForward, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotForward()));
423 KAction* monitorSeekForwardOneFrame = new KAction(this);
424 monitorSeekForwardOneFrame->setText(i18n("Forward 1 Frame"));
425 monitorSeekForwardOneFrame->setIcon(KIcon("media-skip-forward"));
426 monitorSeekForwardOneFrame->setShortcut(Qt::Key_Right);
427 actionCollection()->addAction("monitor_seek_forward-one-frame", monitorSeekForwardOneFrame);
428 connect(monitorSeekForwardOneFrame, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotForwardOneFrame()));
430 KAction* deleteTimelineClip = new KAction(this);
431 deleteTimelineClip->setText(i18n("Delete Clip"));
432 deleteTimelineClip->setShortcut(Qt::Key_Delete);
433 deleteTimelineClip->setIcon(KIcon("edit-delete"));
434 actionCollection()->addAction("delete_timeline_clip", deleteTimelineClip);
435 connect(deleteTimelineClip, SIGNAL(triggered(bool)), this, SLOT(slotDeleteTimelineClip()));
437 KStandardAction::quit(this, SLOT(queryQuit()),
440 KStandardAction::open(this, SLOT(openFile()),
443 m_fileOpenRecent = KStandardAction::openRecent(this, SLOT(openFile(const KUrl &)),
446 KStandardAction::save(this, SLOT(saveFile()),
449 KStandardAction::saveAs(this, SLOT(saveFileAs()),
452 KStandardAction::openNew(this, SLOT(newFile()),
455 KStandardAction::preferences(this, SLOT(slotPreferences()),
458 KStandardAction::undo(this, SLOT(undo()),
461 KStandardAction::redo(this, SLOT(redo()),
464 KStandardAction::fullScreen(this, SLOT(slotFullScreen()), this, actionCollection());
466 connect(actionCollection(), SIGNAL(actionHovered(QAction*)),
467 this, SLOT(slotDisplayActionMessage(QAction*)));
468 //connect(actionCollection(), SIGNAL( clearStatusText() ),
469 //statusBar(), SLOT( clear() ) );
474 void MainWindow::undo() {
475 m_commandStack->undo();
478 void MainWindow::redo() {
479 m_commandStack->redo();
482 void MainWindow::slotDisplayActionMessage(QAction *a) {
483 statusBar()->showMessage(a->data().toString(), 3000);
486 void MainWindow::saveOptions() {
487 KdenliveSettings::self()->writeConfig();
488 KSharedConfigPtr config = KGlobal::config();
489 m_fileOpenRecent->saveEntries(KConfigGroup(config, "Recent Files"));
493 void MainWindow::readOptions() {
494 KSharedConfigPtr config = KGlobal::config();
495 m_fileOpenRecent->loadEntries(KConfigGroup(config, "Recent Files"));
498 void MainWindow::newFile() {
500 if (m_timelineArea->count() == 0) profileName = KdenliveSettings::default_profile();
502 ProjectSettings *w = new ProjectSettings;
504 profileName = w->selectedProfile();
507 MltVideoProfile prof = ProfilesDialog::getVideoProfile(profileName);
508 if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
509 KdenliveDoc *doc = new KdenliveDoc(KUrl(), prof, m_commandStack);
510 TrackView *trackView = new TrackView(doc, this);
511 m_timelineArea->addTab(trackView, KIcon("kdenlive"), i18n("Untitled") + " / " + prof.description);
512 if (m_timelineArea->count() == 1)
513 connectDocument(trackView, doc);
514 else m_timelineArea->setTabBarHidden(false);
517 void MainWindow::activateDocument() {
518 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
519 KdenliveDoc *currentDoc = currentTab->document();
520 connectDocument(currentTab, currentDoc);
523 void MainWindow::slotRemoveTab() {
524 QWidget *w = m_timelineArea->currentWidget();
525 // closing current document
526 int ix = m_timelineArea->currentIndex() + 1;
527 if (ix == m_timelineArea->count()) ix = 0;
528 m_timelineArea->setCurrentIndex(ix);
529 TrackView *tabToClose = (TrackView *) w;
530 KdenliveDoc *docToClose = tabToClose->document();
531 m_timelineArea->removeTab(m_timelineArea->indexOf(w));
532 if (m_timelineArea->count() == 1) m_timelineArea->setTabBarHidden(true);
537 void MainWindow::saveFileAs(const QString &outputFileName) {
538 m_projectMonitor->saveSceneList(outputFileName, m_activeDocument->documentInfoXml());
539 m_activeDocument->setUrl(KUrl(outputFileName));
540 setCaption(m_activeDocument->description());
541 m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
542 m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), m_activeDocument->url().path());
543 m_activeDocument->setModified(false);
546 void MainWindow::saveFileAs() {
547 QString outputFile = KFileDialog::getSaveFileName();
548 if (QFile::exists(outputFile)) {
549 if (KMessageBox::questionYesNo(this, i18n("File already exists.\nDo you want to overwrite it ?")) == KMessageBox::No) return;
551 saveFileAs(outputFile);
554 void MainWindow::saveFile() {
555 if (!m_activeDocument) return;
556 if (m_activeDocument->url().isEmpty()) {
559 saveFileAs(m_activeDocument->url().path());
563 void MainWindow::openFile() { //changed
564 KUrl url = KFileDialog::getOpenUrl(KUrl(), "application/vnd.kde.kdenlive;*.kdenlive");
565 if (url.isEmpty()) return;
566 m_fileOpenRecent->addUrl(url);
570 void MainWindow::openFile(const KUrl &url) { //new
571 //TODO: get video profile from url before opening it
572 MltVideoProfile prof = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
573 if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
574 KdenliveDoc *doc = new KdenliveDoc(url, prof, m_commandStack);
575 TrackView *trackView = new TrackView(doc, this);
576 m_timelineArea->setCurrentIndex(m_timelineArea->addTab(trackView, KIcon("kdenlive"), doc->description()));
577 m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), doc->url().path());
578 if (m_timelineArea->count() > 1) m_timelineArea->setTabBarHidden(false);
579 //connectDocument(trackView, doc);
583 void MainWindow::parseProfiles() {
584 //kdDebug()<<" + + YOUR MLT INSTALL WAS FOUND IN: "<< MLT_PREFIX <<endl;
585 if (KdenliveSettings::mltpath().isEmpty()) {
586 KdenliveSettings::setMltpath(QString(MLT_PREFIX) + QString("/share/mlt/profiles/"));
588 if (KdenliveSettings::rendererpath().isEmpty()) {
589 KdenliveSettings::setRendererpath(KStandardDirs::findExe("inigo"));
591 QStringList profilesFilter;
592 profilesFilter << "*";
593 QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
595 if (profilesList.isEmpty()) {
596 // Cannot find MLT path, try finding inigo
597 QString profilePath = KdenliveSettings::rendererpath();
598 if (!profilePath.isEmpty()) {
599 profilePath = profilePath.section('/', 0, -3);
600 KdenliveSettings::setMltpath(profilePath + "/share/mlt/profiles/");
601 QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
604 if (profilesList.isEmpty()) {
605 // Cannot find the MLT profiles, ask for location
606 KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find your Mlt profiles, please give the path"), this);
607 getUrl->fileDialog()->setMode(KFile::Directory);
609 KUrl mltPath = getUrl->selectedUrl();
611 if (mltPath.isEmpty()) exit(1);
612 KdenliveSettings::setMltpath(mltPath.path());
613 QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
617 if (KdenliveSettings::rendererpath().isEmpty()) {
618 // Cannot find the MLT inigo renderer, ask for location
619 KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find the inigo program required for rendering (part of Mlt)"), this);
621 KUrl rendererPath = getUrl->selectedUrl();
623 if (rendererPath.isEmpty()) exit(1);
624 KdenliveSettings::setRendererpath(rendererPath.path());
627 kDebug() << "RESULTING MLT PATH: " << KdenliveSettings::mltpath();
629 // Parse MLT profiles to build a list of available video formats
630 if (profilesList.isEmpty()) parseProfiles();
634 void MainWindow::slotEditProfiles() {
635 ProfilesDialog *w = new ProfilesDialog;
640 void MainWindow::slotEditProjectSettings() {
641 ProjectSettings *w = new ProjectSettings;
642 if (w->exec() == QDialog::Accepted) {
643 QString profile = w->selectedProfile();
644 m_activeDocument->setProfilePath(profile);
645 m_monitorManager->resetProfiles(profile);
646 setCaption(m_activeDocument->description());
647 KdenliveSettings::setCurrent_profile(m_activeDocument->profilePath());
648 if (m_renderWidget) m_renderWidget->setDocumentStandard(m_activeDocument->getDocumentStandard());
649 m_monitorManager->setTimecode(m_activeDocument->timecode());
650 m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
652 // We need to desactivate & reactivate monitors to get a refresh
653 m_monitorManager->switchMonitors();
658 void MainWindow::slotRenderProject() {
659 if (!m_renderWidget) {
660 m_renderWidget = new RenderWidget(this);
661 connect(m_renderWidget, SIGNAL(doRender(const QString&, const QString&, const QStringList &, bool, bool)), this, SLOT(slotDoRender(const QString&, const QString&, const QStringList &, bool, bool)));
663 /*TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
664 if (currentTab) m_renderWidget->setTimeline(currentTab);
665 m_renderWidget->setDocument(m_activeDocument);*/
666 m_renderWidget->show();
669 void MainWindow::slotDoRender(const QString &dest, const QString &render, const QStringList &avformat_args, bool zoneOnly, bool playAfter) {
670 if (dest.isEmpty()) return;
673 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
674 if (currentTab && zoneOnly) {
675 in = currentTab->inPoint();
676 out = currentTab->outPoint();
679 temp.setAutoRemove(false);
680 temp.setSuffix(".westley");
682 m_projectMonitor->saveSceneList(temp.fileName());
685 if (zoneOnly) args << "in=" + QString::number(in) << "out=" + QString::number(out);
686 QString videoPlayer = "-";
687 if (playAfter) videoPlayer = "kmplayer";
688 args << "inigo" << m_activeDocument->profilePath() << render << videoPlayer << temp.fileName() << dest << avformat_args;
689 QProcess::startDetached("kdenlive_render", args);
693 void MainWindow::slotUpdateMousePosition(int pos) {
694 if (m_activeDocument)
695 switch (m_timecodeFormat->currentIndex()) {
697 statusBar()->changeItem(m_activeDocument->timecode().getTimecodeFromFrames(pos), ID_TIMELINE_POS);
700 statusBar()->changeItem(QString::number(pos), ID_TIMELINE_POS);
704 void MainWindow::slotUpdateDocumentState(bool modified) {
705 setCaption(m_activeDocument->description(), modified);
707 m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Link));
708 m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("document-save"));
710 m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Text));
711 m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("kdenlive"));
715 void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //changed
716 //m_projectMonitor->stop();
717 kDebug() << "/////////////////// CONNECTING DOC TO PROJECT VIEW ////////////////";
718 if (m_activeDocument) {
719 if (m_activeDocument == doc) return;
720 m_activeDocument->backupMltPlaylist();
721 if (m_activeTimeline) {
722 disconnect(m_projectMonitor, SIGNAL(renderPosition(int)), m_activeTimeline, SLOT(moveCursorPos(int)));
723 disconnect(m_projectMonitor, SIGNAL(durationChanged(int)), m_activeTimeline, SLOT(setDuration(int)));
724 disconnect(m_activeDocument, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
725 disconnect(m_activeDocument, SIGNAL(addProjectFolder(const QString, int, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, int, bool, bool)));
726 disconnect(m_activeDocument, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
727 disconnect(m_activeDocument, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
728 disconnect(m_activeDocument, SIGNAL(deletTimelineClip(int)), m_activeTimeline, SLOT(slotDeleteClip(int)));
729 disconnect(m_activeDocument, SIGNAL(thumbsProgress(KUrl, int)), this, SLOT(slotGotProgressInfo(KUrl, int)));
730 disconnect(m_activeTimeline, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
731 disconnect(m_activeTimeline, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
732 disconnect(timeline_buttons_ui.zoom_slider, SIGNAL(valueChanged(int)), m_activeTimeline, SLOT(slotChangeZoom(int)));
733 disconnect(m_activeDocument, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
734 disconnect(effectStack, SIGNAL(updateClipEffect(ClipItem*, QDomElement, QDomElement)), m_activeTimeline->projectView(), SLOT(slotUpdateClipEffect(ClipItem*, QDomElement, QDomElement)));
735 disconnect(effectStack, SIGNAL(removeEffect(ClipItem*, QDomElement)), m_activeTimeline->projectView(), SLOT(slotDeleteEffect(ClipItem*, QDomElement)));
736 disconnect(effectStack, SIGNAL(changeEffectState(ClipItem*, QDomElement, bool)), m_activeTimeline->projectView(), SLOT(slotChangeEffectState(ClipItem*, QDomElement, bool)));
737 disconnect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), m_activeTimeline->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
738 disconnect(transitionConfig, SIGNAL(transitionUpdated(QDomElement, QDomElement)), trackView->projectView() , SLOT(slotTransitionUpdated(QDomElement, QDomElement)));
739 disconnect(m_activeTimeline->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
741 m_activeDocument->setRenderer(NULL);
742 disconnect(m_projectList, SIGNAL(clipSelected(const QDomElement &)), m_clipMonitor, SLOT(slotSetXml(const QDomElement &)));
743 m_clipMonitor->stop();
745 m_monitorManager->resetProfiles(doc->profilePath());
746 m_projectList->setDocument(doc);
747 connect(m_projectList, SIGNAL(clipSelected(const QDomElement &)), m_clipMonitor, SLOT(slotSetXml(const QDomElement &)));
748 connect(trackView, SIGNAL(cursorMoved()), m_projectMonitor, SLOT(activateMonitor()));
749 connect(trackView, SIGNAL(mousePosition(int)), this, SLOT(slotUpdateMousePosition(int)));
750 connect(m_projectMonitor, SIGNAL(renderPosition(int)), trackView, SLOT(moveCursorPos(int)));
751 connect(m_projectMonitor, SIGNAL(durationChanged(int)), trackView, SLOT(setDuration(int)));
752 connect(doc, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
753 connect(doc, SIGNAL(addProjectFolder(const QString, int, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, int, bool, bool)));
754 connect(doc, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
755 connect(doc, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
756 connect(doc, SIGNAL(deletTimelineClip(int)), trackView, SLOT(slotDeleteClip(int)));
757 connect(doc, SIGNAL(thumbsProgress(KUrl, int)), this, SLOT(slotGotProgressInfo(KUrl, int)));
758 connect(doc, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
760 connect(trackView, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
761 connect(trackView, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
762 timeline_buttons_ui.zoom_slider->setValue(trackView->currentZoom());
763 connect(timeline_buttons_ui.zoom_slider, SIGNAL(valueChanged(int)), trackView, SLOT(slotChangeZoom(int)));
764 connect(trackView->projectView(), SIGNAL(zoomIn()), this, SLOT(slotZoomIn()));
765 connect(trackView->projectView(), SIGNAL(zoomOut()), this, SLOT(slotZoomOut()));
766 connect(effectStack, SIGNAL(updateClipEffect(ClipItem*, QDomElement, QDomElement)), trackView->projectView(), SLOT(slotUpdateClipEffect(ClipItem*, QDomElement, QDomElement)));
767 connect(effectStack, SIGNAL(removeEffect(ClipItem*, QDomElement)), trackView->projectView(), SLOT(slotDeleteEffect(ClipItem*, QDomElement)));
768 connect(effectStack, SIGNAL(changeEffectState(ClipItem*, QDomElement, bool)), trackView->projectView(), SLOT(slotChangeEffectState(ClipItem*, QDomElement, bool)));
769 connect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), trackView->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
770 connect(transitionConfig, SIGNAL(transitionUpdated(QDomElement, QDomElement)), trackView->projectView() , SLOT(slotTransitionUpdated(QDomElement, QDomElement)));
771 connect(trackView->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
772 trackView->projectView()->setContextMenu(m_timelineContextMenu, m_timelineContextClipMenu, m_timelineContextTransitionMenu);
773 m_activeTimeline = trackView;
774 KdenliveSettings::setCurrent_profile(doc->profilePath());
775 if (m_renderWidget) m_renderWidget->setDocumentStandard(doc->getDocumentStandard());
776 m_monitorManager->setTimecode(doc->timecode());
777 doc->setRenderer(m_projectMonitor->render);
778 m_commandStack->setActiveStack(doc->commandStack());
779 if (m_commandStack->isClean()) kDebug() << "//////////// UNDO STACK IS CLEAN";
780 else kDebug() << "//////////// UNDO STACK IS NOT CLEAN*******************";
782 m_overView->setScene(trackView->projectScene());
783 //m_overView->scale(m_overView->width() / trackView->duration(), m_overView->height() / (50 * trackView->tracksNumber()));
784 //m_overView->fitInView(m_overView->itemAt(0, 50), Qt::KeepAspectRatio);
786 setCaption(doc->description());
787 m_activeDocument = doc;
790 void MainWindow::slotPreferences() {
791 //An instance of your dialog could be already created and could be
792 // cached, in which case you want to display the cached dialog
793 // instead of creating another one
794 if (KConfigDialog::showDialog("settings"))
797 // KConfigDialog didn't find an instance of this dialog, so lets
799 KdenliveSettingsDialog* dialog = new KdenliveSettingsDialog(this);
800 connect(dialog, SIGNAL(settingsChanged(const QString&)), this, SLOT(updateConfiguration()));
804 void MainWindow::updateConfiguration() {
805 //TODO: we should apply settings to all projects, not only the current one
806 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
808 currentTab->refresh();
809 currentTab->projectView()->checkAutoScroll();
810 currentTab->projectView()->checkTrackHeight();
811 if (m_activeDocument) m_activeDocument->clipManager()->checkAudioThumbs();
813 timeline_buttons_ui.buttonAudio->setDown(KdenliveSettings::audiothumbnails());
814 timeline_buttons_ui.buttonVideo->setDown(KdenliveSettings::videothumbnails());
815 activateShuttleDevice();
819 void MainWindow::slotSwitchVideoThumbs() {
820 KdenliveSettings::setVideothumbnails(!KdenliveSettings::videothumbnails());
821 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
823 currentTab->refresh();
825 timeline_buttons_ui.buttonVideo->setDown(KdenliveSettings::videothumbnails());
828 void MainWindow::slotSwitchAudioThumbs() {
829 KdenliveSettings::setAudiothumbnails(!KdenliveSettings::audiothumbnails());
830 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
832 currentTab->refresh();
833 currentTab->projectView()->checkAutoScroll();
834 if (m_activeDocument) m_activeDocument->clipManager()->checkAudioThumbs();
836 timeline_buttons_ui.buttonAudio->setDown(KdenliveSettings::audiothumbnails());
839 void MainWindow::slotDeleteTimelineClip() {
840 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
842 currentTab->projectView()->deleteSelectedClips();
846 void MainWindow::slotAddProjectClip(KUrl url) {
847 if (m_activeDocument)
848 m_activeDocument->slotAddClipFile(url, QString());
851 void MainWindow::slotAddVideoEffect(QAction *result) {
853 QDomElement effect = m_videoEffects.getEffectByName(result->data().toString());
854 slotAddEffect(effect);
857 void MainWindow::slotAddAudioEffect(QAction *result) {
859 QDomElement effect = m_audioEffects.getEffectByName(result->data().toString());
860 slotAddEffect(effect);
863 void MainWindow::slotAddCustomEffect(QAction *result) {
865 QDomElement effect = m_customEffects.getEffectByName(result->data().toString());
866 slotAddEffect(effect);
869 void MainWindow::slotZoomIn() {
870 timeline_buttons_ui.zoom_slider->setValue(timeline_buttons_ui.zoom_slider->value() - 1);
873 void MainWindow::slotZoomOut() {
874 timeline_buttons_ui.zoom_slider->setValue(timeline_buttons_ui.zoom_slider->value() + 1);
877 void MainWindow::slotFitZoom() {
878 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
880 timeline_buttons_ui.zoom_slider->setValue(currentTab->fitZoom());
884 void MainWindow::slotGotProgressInfo(KUrl url, int progress) {
885 statusProgressBar->setValue(progress);
887 statusLabel->setText(tr("Creating Audio Thumbs"));
888 statusProgressBar->setVisible(true);
890 statusLabel->setText("");
891 statusProgressBar->setVisible(false);
895 void MainWindow::slotShowClipProperties(DocClipBase *clip) {
896 ClipProperties dia(clip, m_activeDocument->timecode(), m_activeDocument->fps(), this);
897 if (dia.exec() == QDialog::Accepted) {
898 m_projectList->slotUpdateClipProperties(dia.clipId(), dia.properties());
902 void MainWindow::customEvent(QEvent* e) {
903 if (e->type() == QEvent::User) {
904 // The timeline playing position changed...
905 kDebug() << "RECIEVED JOG EVEMNT!!!";
910 #include "mainwindow.moc"