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>
31 #include <KActionCollection>
32 #include <KStandardAction>
33 #include <KFileDialog>
34 #include <KMessageBox>
36 #include <KIO/NetAccess>
39 #include <KConfigDialog>
40 #include <KXMLGUIFactory>
42 #include <kstandarddirs.h>
43 #include <KUrlRequesterDialog>
44 #include <KTemporaryFile>
45 #include <KActionMenu>
47 #include <ktogglefullscreenaction.h>
49 #include <mlt++/Mlt.h>
51 #include "mainwindow.h"
52 #include "kdenlivesettings.h"
53 #include "kdenlivesettingsdialog.h"
54 #include "initeffects.h"
55 #include "profilesdialog.h"
56 #include "projectsettings.h"
58 #include "renderjob.h"
60 #define ID_STATUS_MSG 1
61 #define ID_EDITMODE_MSG 2
62 #define ID_TIMELINE_MSG 3
63 #define ID_TIMELINE_BUTTONS 5
64 #define ID_TIMELINE_POS 6
65 #define ID_TIMELINE_FORMAT 7
67 MainWindow::MainWindow(QWidget *parent)
68 : KXmlGuiWindow(parent),
69 m_activeDocument(NULL), m_activeTimeline(NULL), m_renderWidget(NULL), m_jogProcess(NULL) {
72 m_commandStack = new QUndoGroup;
73 m_timelineArea = new KTabWidget(this);
74 m_timelineArea->setTabReorderingEnabled(true);
75 m_timelineArea->setTabBarHidden(true);
77 QToolButton *closeTabButton = new QToolButton;
78 connect(closeTabButton, SIGNAL(clicked()), this, SLOT(slotRemoveTab()));
79 closeTabButton->setIcon(KIcon("tab-close"));
80 closeTabButton->adjustSize();
81 closeTabButton->setToolTip(i18n("Close the current tab"));
82 m_timelineArea->setCornerWidget(closeTabButton);
83 connect(m_timelineArea, SIGNAL(currentChanged(int)), this, SLOT(activateDocument()));
85 initEffects::parseEffectFiles(&m_audioEffects, &m_videoEffects);
86 m_monitorManager = new MonitorManager();
88 projectListDock = new QDockWidget(i18n("Project Tree"), this);
89 projectListDock->setObjectName("project_tree");
90 m_projectList = new ProjectList(this);
91 projectListDock->setWidget(m_projectList);
92 addDockWidget(Qt::TopDockWidgetArea, projectListDock);
94 effectListDock = new QDockWidget(i18n("Effect List"), this);
95 effectListDock->setObjectName("effect_list");
96 m_effectList = new EffectsListView(&m_audioEffects, &m_videoEffects, &m_customEffects);
98 //m_effectList = new KListWidget(this);
99 effectListDock->setWidget(m_effectList);
100 addDockWidget(Qt::TopDockWidgetArea, effectListDock);
102 effectStackDock = new QDockWidget(i18n("Effect Stack"), this);
103 effectStackDock->setObjectName("effect_stack");
104 effectStack = new EffectStackView(&m_audioEffects, &m_videoEffects, &m_customEffects, this);
105 effectStackDock->setWidget(effectStack);
106 addDockWidget(Qt::TopDockWidgetArea, effectStackDock);
108 transitionConfigDock = new QDockWidget(i18n("Transition"), this);
109 transitionConfigDock->setObjectName("transition");
110 transitionConfig = new TransitionSettings(this);
111 transitionConfigDock->setWidget(transitionConfig);
112 addDockWidget(Qt::TopDockWidgetArea, transitionConfigDock);
115 clipMonitorDock = new QDockWidget(i18n("Clip Monitor"), this);
116 clipMonitorDock->setObjectName("clip_monitor");
117 m_clipMonitor = new Monitor("clip", m_monitorManager, this);
118 clipMonitorDock->setWidget(m_clipMonitor);
119 addDockWidget(Qt::TopDockWidgetArea, clipMonitorDock);
120 //m_clipMonitor->stop();
122 projectMonitorDock = new QDockWidget(i18n("Project Monitor"), this);
123 projectMonitorDock->setObjectName("project_monitor");
124 m_projectMonitor = new Monitor("project", m_monitorManager, this);
125 projectMonitorDock->setWidget(m_projectMonitor);
126 addDockWidget(Qt::TopDockWidgetArea, projectMonitorDock);
128 recMonitorDock = new QDockWidget(i18n("Record Monitor"), this);
129 recMonitorDock->setObjectName("record_monitor");
130 m_recMonitor = new RecMonitor("record", this);
131 recMonitorDock->setWidget(m_recMonitor);
132 addDockWidget(Qt::TopDockWidgetArea, recMonitorDock);
134 connect(m_recMonitor, SIGNAL(addProjectClip(KUrl)), this, SLOT(slotAddProjectClip(KUrl)));
136 undoViewDock = new QDockWidget(i18n("Undo History"), this);
137 undoViewDock->setObjectName("undo_history");
138 m_undoView = new QUndoView(this);
139 m_undoView->setCleanIcon(KIcon("edit-clear"));
140 m_undoView->setEmptyLabel(i18n("Clean"));
141 undoViewDock->setWidget(m_undoView);
142 m_undoView->setGroup(m_commandStack);
143 addDockWidget(Qt::TopDockWidgetArea, undoViewDock);
145 overviewDock = new QDockWidget(i18n("Project Overview"), this);
146 overviewDock->setObjectName("project_overview");
147 m_overView = new CustomTrackView(NULL, NULL, this);
148 overviewDock->setWidget(m_overView);
149 addDockWidget(Qt::TopDockWidgetArea, overviewDock);
152 tabifyDockWidget(projectListDock, effectListDock);
153 tabifyDockWidget(projectListDock, effectStackDock);
154 tabifyDockWidget(projectListDock, transitionConfigDock);
155 tabifyDockWidget(projectListDock, undoViewDock);
156 projectListDock->raise();
158 tabifyDockWidget(clipMonitorDock, projectMonitorDock);
159 setCentralWidget(m_timelineArea);
161 m_timecodeFormat = new KComboBox(this);
162 m_timecodeFormat->addItem(i18n("hh:mm:ss::ff"));
163 m_timecodeFormat->addItem(i18n("Frames"));
165 statusProgressBar = new QProgressBar(this);
166 statusProgressBar->setMinimum(0);
167 statusProgressBar->setMaximum(100);
168 statusProgressBar->setMaximumWidth(150);
169 statusProgressBar->setVisible(false);
170 statusLabel = new QLabel(this);
172 QWidget *w = new QWidget;
173 timeline_buttons_ui.setupUi(w);
174 timeline_buttons_ui.buttonVideo->setDown(KdenliveSettings::videothumbnails());
175 timeline_buttons_ui.buttonAudio->setDown(KdenliveSettings::audiothumbnails());
176 connect(timeline_buttons_ui.buttonVideo, SIGNAL(clicked()), this, SLOT(slotSwitchVideoThumbs()));
177 connect(timeline_buttons_ui.buttonAudio, SIGNAL(clicked()), this, SLOT(slotSwitchAudioThumbs()));
178 connect(timeline_buttons_ui.buttonFitZoom, SIGNAL(clicked()), this, SLOT(slotFitZoom()));
180 statusBar()->insertPermanentWidget(0, statusProgressBar, 1);
181 statusBar()->insertPermanentWidget(1, statusLabel, 1);
182 statusBar()->insertPermanentWidget(ID_TIMELINE_BUTTONS, w);
183 statusBar()->insertPermanentFixedItem("00:00:00:00", ID_TIMELINE_POS);
184 statusBar()->insertPermanentWidget(ID_TIMELINE_FORMAT, m_timecodeFormat);
185 statusBar()->setMaximumHeight(statusBar()->font().pointSize() * 4);
187 timeline_buttons_ui.buttonVideo->setIcon(KIcon("video-mpeg"));
188 timeline_buttons_ui.buttonVideo->setToolTip(i18n("Show video thumbnails"));
189 timeline_buttons_ui.buttonAudio->setIcon(KIcon("audio-mpeg"));
190 timeline_buttons_ui.buttonAudio->setToolTip(i18n("Show audio thumbnails"));
191 timeline_buttons_ui.buttonFitZoom->setIcon(KIcon("zoom-fit-best"));
192 timeline_buttons_ui.buttonFitZoom->setToolTip(i18n("Fit zoom to project"));
194 setupGUI(Default, "kdenliveui.rc");
196 // build effects menus
198 QMenu *videoEffectsMenu = (QMenu*)(factory()->container("video_effects_menu", this));
199 QStringList effects = m_videoEffects.effectNames();
200 foreach(QString name, effects) {
201 action = new QAction(name, this);
202 action->setData(name);
203 videoEffectsMenu->addAction(action);
205 QMenu *audioEffectsMenu = (QMenu*)(factory()->container("audio_effects_menu", this));
206 effects = m_audioEffects.effectNames();
207 foreach(QString name, effects) {
208 action = new QAction(name, this);
209 action->setData(name);
210 audioEffectsMenu->addAction(action);
212 QMenu *customEffectsMenu = (QMenu*)(factory()->container("custom_effects_menu", this));
213 effects = m_customEffects.effectNames();
214 foreach(QString name, effects) {
215 action = new QAction(name, this);
216 action->setData(name);
217 customEffectsMenu->addAction(action);
220 connect(videoEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddVideoEffect(QAction *)));
221 connect(audioEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddAudioEffect(QAction *)));
222 connect(customEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddCustomEffect(QAction *)));
224 m_timelineContextMenu = new QMenu(this);
225 m_timelineContextClipMenu = new QMenu(this);
226 m_timelineContextTransitionMenu = new QMenu(this);
228 action = actionCollection()->action("delete_timeline_clip");
229 m_timelineContextClipMenu->addAction(action);
230 m_timelineContextClipMenu->addMenu(videoEffectsMenu);
231 m_timelineContextClipMenu->addMenu(audioEffectsMenu);
232 m_timelineContextClipMenu->addMenu(customEffectsMenu);
234 connect(projectMonitorDock, SIGNAL(visibilityChanged(bool)), m_projectMonitor, SLOT(refreshMonitor(bool)));
235 connect(clipMonitorDock, SIGNAL(visibilityChanged(bool)), m_clipMonitor, SLOT(refreshMonitor(bool)));
236 //connect(m_monitorManager, SIGNAL(connectMonitors()), this, SLOT(slotConnectMonitors()));
237 connect(m_monitorManager, SIGNAL(raiseClipMonitor(bool)), this, SLOT(slotRaiseMonitor(bool)));
238 connect(m_effectList, SIGNAL(addEffect(QDomElement)), this, SLOT(slotAddEffect(QDomElement)));
239 m_monitorManager->initMonitors(m_clipMonitor, m_projectMonitor);
240 slotConnectMonitors();
242 setAutoSaveSettings();
245 activateShuttleDevice();
249 bool MainWindow::queryClose() {
251 switch (KMessageBox::warningYesNoCancel(this, i18n("Save changes to document ?"))) {
252 case KMessageBox::Yes :
253 // save document here. If saving fails, return false;
255 case KMessageBox::No :
262 void MainWindow::activateShuttleDevice() {
263 if (m_jogProcess) delete m_jogProcess;
265 if (KdenliveSettings::enableshuttle() == false) return;
266 m_jogProcess = new JogShuttle(KdenliveSettings::shuttledevice());
267 connect(m_jogProcess, SIGNAL(rewind1()), m_monitorManager, SLOT(slotRewindOneFrame()));
268 connect(m_jogProcess, SIGNAL(forward1()), m_monitorManager, SLOT(slotForwardOneFrame()));
269 connect(m_jogProcess, SIGNAL(rewind(double)), m_monitorManager, SLOT(slotRewind(double)));
270 connect(m_jogProcess, SIGNAL(forward(double)), m_monitorManager, SLOT(slotForward(double)));
271 connect(m_jogProcess, SIGNAL(stop()), m_monitorManager, SLOT(slotPlay()));
272 connect(m_jogProcess, SIGNAL(button(int)), this, SLOT(slotShuttleButton(int)));
275 void MainWindow::slotShuttleButton(int code) {
278 slotShuttleAction(KdenliveSettings::shuttle1());
281 slotShuttleAction(KdenliveSettings::shuttle2());
284 slotShuttleAction(KdenliveSettings::shuttle3());
287 slotShuttleAction(KdenliveSettings::shuttle4());
290 slotShuttleAction(KdenliveSettings::shuttle5());
295 void MainWindow::slotShuttleAction(int code) {
300 m_monitorManager->slotPlay();
303 m_monitorManager->slotPlay();
308 void MainWindow::slotFullScreen() {
309 //KToggleFullScreenAction::setFullScreen(this, actionCollection()->action("fullscreen")->isChecked());
312 void MainWindow::slotAddEffect(QDomElement effect, GenTime pos, int track) {
313 if (!m_activeDocument) return;
314 if (effect.isNull()) {
315 kDebug() << "--- ERROR, TRYING TO APPEND NULL EFFECT";
318 TrackView *currentTimeLine = (TrackView *) m_timelineArea->currentWidget();
319 currentTimeLine->projectView()->slotAddEffect(effect, pos, track);
322 void MainWindow::slotRaiseMonitor(bool clipMonitor) {
323 if (clipMonitor) clipMonitorDock->raise();
324 else projectMonitorDock->raise();
327 void MainWindow::slotSetClipDuration(int id, int duration) {
328 if (!m_activeDocument) return;
329 m_activeDocument->setProducerDuration(id, duration);
332 void MainWindow::slotConnectMonitors() {
334 m_projectList->setRenderer(m_clipMonitor->render);
335 connect(m_projectList, SIGNAL(clipSelected(const QDomElement &)), m_clipMonitor, SLOT(slotSetXml(const QDomElement &)));
336 connect(m_projectList, SIGNAL(receivedClipDuration(int, int)), this, SLOT(slotSetClipDuration(int, int)));
337 connect(m_projectList, SIGNAL(getFileProperties(const QDomElement &, int)), m_clipMonitor->render, SLOT(getFileProperties(const QDomElement &, int)));
338 connect(m_clipMonitor->render, SIGNAL(replyGetImage(int, int, const QPixmap &, int, int)), m_projectList, SLOT(slotReplyGetImage(int, int, const QPixmap &, int, int)));
339 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 > &)));
342 void MainWindow::setupActions() {
343 KAction* clearAction = new KAction(this);
344 clearAction->setText(i18n("Clear"));
345 clearAction->setIcon(KIcon("document-new"));
346 clearAction->setShortcut(Qt::CTRL + Qt::Key_W);
347 actionCollection()->addAction("clear", clearAction);
348 /*connect(clearAction, SIGNAL(triggered(bool)),
349 textArea, SLOT(clear()));*/
351 KAction* profilesAction = new KAction(this);
352 profilesAction->setText(i18n("Manage Profiles"));
353 profilesAction->setIcon(KIcon("document-new"));
354 actionCollection()->addAction("manage_profiles", profilesAction);
355 connect(profilesAction, SIGNAL(triggered(bool)), this, SLOT(slotEditProfiles()));
357 KAction* projectAction = new KAction(this);
358 projectAction->setText(i18n("Project Settings"));
359 projectAction->setIcon(KIcon("document-new"));
360 actionCollection()->addAction("project_settings", projectAction);
361 connect(projectAction, SIGNAL(triggered(bool)), this, SLOT(slotEditProjectSettings()));
363 KAction* projectRender = new KAction(this);
364 projectRender->setText(i18n("Render Project"));
365 projectRender->setIcon(KIcon("document-new"));
366 actionCollection()->addAction("project_render", projectRender);
367 connect(projectRender, SIGNAL(triggered(bool)), this, SLOT(slotRenderProject()));
369 KAction* monitorPlay = new KAction(this);
370 monitorPlay->setText(i18n("Play"));
371 monitorPlay->setIcon(KIcon("media-playback-start"));
372 monitorPlay->setShortcut(Qt::Key_Space);
373 actionCollection()->addAction("monitor_play", monitorPlay);
374 connect(monitorPlay, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotPlay()));
376 KAction* monitorSeekBackward = new KAction(this);
377 monitorSeekBackward->setText(i18n("Rewind"));
378 monitorSeekBackward->setIcon(KIcon("media-seek-backward"));
379 monitorSeekBackward->setShortcut(Qt::Key_J);
380 actionCollection()->addAction("monitor_seek_backward", monitorSeekBackward);
381 connect(monitorSeekBackward, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotRewind()));
383 KAction* monitorSeekBackwardOneFrame = new KAction(this);
384 monitorSeekBackwardOneFrame->setText(i18n("Rewind 1 Frame"));
385 monitorSeekBackwardOneFrame->setIcon(KIcon("media-skip-backward"));
386 monitorSeekBackwardOneFrame->setShortcut(Qt::Key_Left);
387 actionCollection()->addAction("monitor_seek_backward-one-frame", monitorSeekBackwardOneFrame);
388 connect(monitorSeekBackwardOneFrame, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotRewindOneFrame()));
390 KAction* monitorSeekForward = new KAction(this);
391 monitorSeekForward->setText(i18n("Forward"));
392 monitorSeekForward->setIcon(KIcon("media-seek-forward"));
393 monitorSeekForward->setShortcut(Qt::Key_L);
394 actionCollection()->addAction("monitor_seek_forward", monitorSeekForward);
395 connect(monitorSeekForward, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotForward()));
397 KAction* monitorSeekForwardOneFrame = new KAction(this);
398 monitorSeekForwardOneFrame->setText(i18n("Forward 1 Frame"));
399 monitorSeekForwardOneFrame->setIcon(KIcon("media-skip-forward"));
400 monitorSeekForwardOneFrame->setShortcut(Qt::Key_Right);
401 actionCollection()->addAction("monitor_seek_forward-one-frame", monitorSeekForwardOneFrame);
402 connect(monitorSeekForwardOneFrame, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotForwardOneFrame()));
404 KAction* deleteTimelineClip = new KAction(this);
405 deleteTimelineClip->setText(i18n("Delete Clip"));
406 deleteTimelineClip->setShortcut(Qt::Key_Delete);
407 deleteTimelineClip->setIcon(KIcon("edit-delete"));
408 actionCollection()->addAction("delete_timeline_clip", deleteTimelineClip);
409 connect(deleteTimelineClip, SIGNAL(triggered(bool)), this, SLOT(slotDeleteTimelineClip()));
411 KStandardAction::quit(kapp, SLOT(quit()),
414 KStandardAction::open(this, SLOT(openFile()),
417 m_fileOpenRecent = KStandardAction::openRecent(this, SLOT(openFile(const KUrl &)),
420 KStandardAction::save(this, SLOT(saveFile()),
423 KStandardAction::saveAs(this, SLOT(saveFileAs()),
426 KStandardAction::openNew(this, SLOT(newFile()),
429 KStandardAction::preferences(this, SLOT(slotPreferences()),
432 KStandardAction::undo(this, SLOT(undo()),
435 KStandardAction::redo(this, SLOT(redo()),
438 KStandardAction::fullScreen(this, SLOT(slotFullScreen()), this, actionCollection());
440 connect(actionCollection(), SIGNAL(actionHovered(QAction*)),
441 this, SLOT(slotDisplayActionMessage(QAction*)));
442 //connect(actionCollection(), SIGNAL( clearStatusText() ),
443 //statusBar(), SLOT( clear() ) );
448 void MainWindow::undo() {
449 m_commandStack->undo();
452 void MainWindow::redo() {
453 m_commandStack->redo();
456 void MainWindow::slotDisplayActionMessage(QAction *a) {
457 statusBar()->showMessage(a->data().toString(), 3000);
460 void MainWindow::saveOptions() {
461 KSharedConfigPtr config = KGlobal::config();
462 m_fileOpenRecent->saveEntries(KConfigGroup(config, "Recent Files"));
466 void MainWindow::readOptions() {
467 KSharedConfigPtr config = KGlobal::config();
468 m_fileOpenRecent->loadEntries(KConfigGroup(config, "Recent Files"));
471 void MainWindow::newFile() {
473 if (m_timelineArea->count() == 0) profileName = KdenliveSettings::default_profile();
475 ProjectSettings *w = new ProjectSettings;
477 profileName = w->selectedProfile();
480 MltVideoProfile prof = ProfilesDialog::getVideoProfile(profileName);
481 if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
482 KdenliveDoc *doc = new KdenliveDoc(KUrl(), prof, m_commandStack);
483 TrackView *trackView = new TrackView(doc, this);
484 m_timelineArea->addTab(trackView, KIcon("kdenlive"), i18n("Untitled") + " / " + prof.description);
485 if (m_timelineArea->count() == 1)
486 connectDocument(trackView, doc);
487 else m_timelineArea->setTabBarHidden(false);
490 void MainWindow::activateDocument() {
491 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
492 KdenliveDoc *currentDoc = currentTab->document();
493 connectDocument(currentTab, currentDoc);
496 void MainWindow::slotRemoveTab() {
497 QWidget *w = m_timelineArea->currentWidget();
498 // closing current document
499 int ix = m_timelineArea->currentIndex() + 1;
500 if (ix == m_timelineArea->count()) ix = 0;
501 m_timelineArea->setCurrentIndex(ix);
502 TrackView *tabToClose = (TrackView *) w;
503 KdenliveDoc *docToClose = tabToClose->document();
504 m_timelineArea->removeTab(m_timelineArea->indexOf(w));
505 if (m_timelineArea->count() == 1) m_timelineArea->setTabBarHidden(true);
510 void MainWindow::saveFileAs(const QString &outputFileName) {
511 m_projectMonitor->saveSceneList(outputFileName, m_activeDocument->documentInfoXml());
512 m_activeDocument->setUrl(KUrl(outputFileName));
513 setCaption(m_activeDocument->description());
514 m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
515 m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), m_activeDocument->url().path());
516 m_activeDocument->setModified(false);
519 void MainWindow::saveFileAs() {
520 QString outputFile = KFileDialog::getSaveFileName();
521 if (QFile::exists(outputFile)) {
522 if (KMessageBox::questionYesNo(this, i18n("File already exists.\nDo you want to overwrite it ?")) == KMessageBox::No) return;
524 saveFileAs(outputFile);
527 void MainWindow::saveFile() {
528 if (!m_activeDocument) return;
529 if (m_activeDocument->url().isEmpty()) {
532 saveFileAs(m_activeDocument->url().path());
536 void MainWindow::openFile() { //changed
537 KUrl url = KFileDialog::getOpenUrl(KUrl(), "application/vnd.kde.kdenlive;*.kdenlive");
538 if (url.isEmpty()) return;
539 m_fileOpenRecent->addUrl(url);
543 void MainWindow::openFile(const KUrl &url) { //new
544 //TODO: get video profile from url before opening it
545 MltVideoProfile prof = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
546 if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
547 KdenliveDoc *doc = new KdenliveDoc(url, prof, m_commandStack);
548 TrackView *trackView = new TrackView(doc, this);
549 m_timelineArea->setCurrentIndex(m_timelineArea->addTab(trackView, KIcon("kdenlive"), doc->description()));
550 m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), doc->url().path());
551 if (m_timelineArea->count() > 1) m_timelineArea->setTabBarHidden(false);
552 //connectDocument(trackView, doc);
556 void MainWindow::parseProfiles() {
557 //kdDebug()<<" + + YOUR MLT INSTALL WAS FOUND IN: "<< MLT_PREFIX <<endl;
558 if (KdenliveSettings::mltpath().isEmpty()) {
559 KdenliveSettings::setMltpath(QString(MLT_PREFIX) + QString("/share/mlt/profiles/"));
561 if (KdenliveSettings::rendererpath().isEmpty()) {
562 KdenliveSettings::setRendererpath(KStandardDirs::findExe("inigo"));
564 QStringList profilesFilter;
565 profilesFilter << "*";
566 QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
568 if (profilesList.isEmpty()) {
569 // Cannot find MLT path, try finding inigo
570 QString profilePath = KdenliveSettings::rendererpath();
571 if (!profilePath.isEmpty()) {
572 profilePath = profilePath.section('/', 0, -3);
573 KdenliveSettings::setMltpath(profilePath + "/share/mlt/profiles/");
574 QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
577 if (profilesList.isEmpty()) {
578 // Cannot find the MLT profiles, ask for location
579 KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find your Mlt profiles, please give the path"), this);
580 getUrl->fileDialog()->setMode(KFile::Directory);
582 KUrl mltPath = getUrl->selectedUrl();
584 if (mltPath.isEmpty()) exit(1);
585 KdenliveSettings::setMltpath(mltPath.path());
586 QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
590 if (KdenliveSettings::rendererpath().isEmpty()) {
591 // Cannot find the MLT inigo renderer, ask for location
592 KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find the inigo program required for rendering (part of Mlt)"), this);
594 KUrl rendererPath = getUrl->selectedUrl();
596 if (rendererPath.isEmpty()) exit(1);
597 KdenliveSettings::setRendererpath(rendererPath.path());
600 kDebug() << "RESULTING MLT PATH: " << KdenliveSettings::mltpath();
602 // Parse MLT profiles to build a list of available video formats
603 if (profilesList.isEmpty()) parseProfiles();
607 void MainWindow::slotEditProfiles() {
608 ProfilesDialog *w = new ProfilesDialog;
613 void MainWindow::slotEditProjectSettings() {
614 ProjectSettings *w = new ProjectSettings;
615 if (w->exec() == QDialog::Accepted) {
616 QString profile = w->selectedProfile();
617 m_activeDocument->setProfilePath(profile);
618 m_monitorManager->resetProfiles(profile);
619 setCaption(m_activeDocument->description());
620 KdenliveSettings::setCurrent_profile(m_activeDocument->profilePath());
621 if (m_renderWidget) m_renderWidget->setDocumentStandard(m_activeDocument->getDocumentStandard());
622 m_monitorManager->setTimecode(m_activeDocument->timecode());
623 m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
625 // We need to desactivate & reactivate monitors to get a refresh
626 m_monitorManager->switchMonitors();
631 void MainWindow::slotRenderProject() {
632 if (!m_renderWidget) {
633 m_renderWidget = new RenderWidget(this);
634 connect(m_renderWidget, SIGNAL(doRender(const QString&, const QString&, const QStringList &, bool, bool)), this, SLOT(slotDoRender(const QString&, const QString&, const QStringList &, bool, bool)));
636 /*TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
637 if (currentTab) m_renderWidget->setTimeline(currentTab);
638 m_renderWidget->setDocument(m_activeDocument);*/
639 m_renderWidget->show();
642 void MainWindow::slotDoRender(const QString &dest, const QString &render, const QStringList &avformat_args, bool zoneOnly, bool playAfter) {
643 if (dest.isEmpty()) return;
646 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
647 if (currentTab && zoneOnly) {
648 in = currentTab->inPoint();
649 out = currentTab->outPoint();
652 temp.setAutoRemove(false);
653 temp.setSuffix(".westley");
655 m_projectMonitor->saveSceneList(temp.fileName());
658 if (zoneOnly) args << "in=" + QString::number(in) << "out=" + QString::number(out);
659 QString videoPlayer = "-";
660 if (playAfter) videoPlayer = "kmplayer";
661 args << "inigo" << m_activeDocument->profilePath() << render << videoPlayer << temp.fileName() << dest << avformat_args;
662 QProcess::startDetached("kdenlive_render", args);
666 void MainWindow::slotUpdateMousePosition(int pos) {
667 if (m_activeDocument)
668 switch (m_timecodeFormat->currentIndex()) {
670 statusBar()->changeItem(m_activeDocument->timecode().getTimecodeFromFrames(pos), ID_TIMELINE_POS);
673 statusBar()->changeItem(QString::number(pos), ID_TIMELINE_POS);
677 void MainWindow::slotUpdateDocumentState(bool modified) {
678 setCaption(m_activeDocument->description(), modified);
680 m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Link));
681 m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("document-save"));
683 m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Text));
684 m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("kdenlive"));
688 void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //changed
689 //m_projectMonitor->stop();
690 kDebug() << "/////////////////// CONNECTING DOC TO PROJECT VIEW ////////////////";
691 if (m_activeDocument) {
692 if (m_activeDocument == doc) return;
693 m_activeDocument->backupMltPlaylist();
694 if (m_activeTimeline) {
695 disconnect(m_projectMonitor, SIGNAL(renderPosition(int)), m_activeTimeline, SLOT(moveCursorPos(int)));
696 disconnect(m_projectMonitor, SIGNAL(durationChanged(int)), m_activeTimeline, SLOT(setDuration(int)));
697 disconnect(m_activeDocument, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
698 disconnect(m_activeDocument, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
699 disconnect(m_activeDocument, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
700 disconnect(m_activeDocument, SIGNAL(deletTimelineClip(int)), m_activeTimeline, SLOT(slotDeleteClip(int)));
701 disconnect(m_activeDocument, SIGNAL(thumbsProgress(KUrl, int)), this, SLOT(slotGotProgressInfo(KUrl, int)));
702 disconnect(m_activeTimeline, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
703 disconnect(m_activeTimeline, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
704 disconnect(timeline_buttons_ui.zoom_slider, SIGNAL(valueChanged(int)), m_activeTimeline, SLOT(slotChangeZoom(int)));
705 disconnect(m_activeDocument, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
706 disconnect(effectStack, SIGNAL(updateClipEffect(ClipItem*, QDomElement, QDomElement)), m_activeTimeline->projectView(), SLOT(slotUpdateClipEffect(ClipItem*, QDomElement, QDomElement)));
707 disconnect(effectStack, SIGNAL(removeEffect(ClipItem*, QDomElement)), m_activeTimeline->projectView(), SLOT(slotDeleteEffect(ClipItem*, QDomElement)));
708 disconnect(effectStack, SIGNAL(changeEffectState(ClipItem*, QDomElement, bool)), m_activeTimeline->projectView(), SLOT(slotChangeEffectState(ClipItem*, QDomElement, bool)));
709 disconnect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), m_activeTimeline->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
710 disconnect(m_activeTimeline->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
712 m_activeDocument->setRenderer(NULL);
713 disconnect(m_projectList, SIGNAL(clipSelected(const QDomElement &)), m_clipMonitor, SLOT(slotSetXml(const QDomElement &)));
714 m_clipMonitor->stop();
716 m_monitorManager->resetProfiles(doc->profilePath());
717 m_projectList->setDocument(doc);
718 connect(m_projectList, SIGNAL(clipSelected(const QDomElement &)), m_clipMonitor, SLOT(slotSetXml(const QDomElement &)));
719 connect(trackView, SIGNAL(cursorMoved()), m_projectMonitor, SLOT(activateMonitor()));
720 connect(trackView, SIGNAL(mousePosition(int)), this, SLOT(slotUpdateMousePosition(int)));
721 connect(m_projectMonitor, SIGNAL(renderPosition(int)), trackView, SLOT(moveCursorPos(int)));
722 connect(m_projectMonitor, SIGNAL(durationChanged(int)), trackView, SLOT(setDuration(int)));
723 connect(doc, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
724 connect(doc, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
725 connect(doc, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
726 connect(doc, SIGNAL(deletTimelineClip(int)), trackView, SLOT(slotDeleteClip(int)));
727 connect(doc, SIGNAL(thumbsProgress(KUrl, int)), this, SLOT(slotGotProgressInfo(KUrl, int)));
728 connect(doc, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
730 connect(trackView, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
731 connect(trackView, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
732 timeline_buttons_ui.zoom_slider->setValue(trackView->currentZoom());
733 connect(timeline_buttons_ui.zoom_slider, SIGNAL(valueChanged(int)), trackView, SLOT(slotChangeZoom(int)));
734 connect(trackView->projectView(), SIGNAL(zoomIn()), this, SLOT(slotZoomIn()));
735 connect(trackView->projectView(), SIGNAL(zoomOut()), this, SLOT(slotZoomOut()));
736 connect(effectStack, SIGNAL(updateClipEffect(ClipItem*, QDomElement, QDomElement)), trackView->projectView(), SLOT(slotUpdateClipEffect(ClipItem*, QDomElement, QDomElement)));
737 connect(effectStack, SIGNAL(removeEffect(ClipItem*, QDomElement)), trackView->projectView(), SLOT(slotDeleteEffect(ClipItem*, QDomElement)));
738 connect(effectStack, SIGNAL(changeEffectState(ClipItem*, QDomElement, bool)), trackView->projectView(), SLOT(slotChangeEffectState(ClipItem*, QDomElement, bool)));
739 connect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), trackView->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
740 connect(trackView->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
741 trackView->projectView()->setContextMenu(m_timelineContextMenu, m_timelineContextClipMenu, m_timelineContextTransitionMenu);
742 m_activeTimeline = trackView;
743 KdenliveSettings::setCurrent_profile(doc->profilePath());
744 if (m_renderWidget) m_renderWidget->setDocumentStandard(doc->getDocumentStandard());
745 m_monitorManager->setTimecode(doc->timecode());
746 doc->setRenderer(m_projectMonitor->render);
747 m_commandStack->setActiveStack(doc->commandStack());
748 if (m_commandStack->isClean()) kDebug() << "//////////// UNDO STACK IS CLEAN";
749 else kDebug() << "//////////// UNDO STACK IS NOT CLEAN*******************";
751 m_overView->setScene(trackView->projectScene());
752 //m_overView->scale(m_overView->width() / trackView->duration(), m_overView->height() / (50 * trackView->tracksNumber()));
753 //m_overView->fitInView(m_overView->itemAt(0, 50), Qt::KeepAspectRatio);
755 setCaption(doc->description());
756 m_activeDocument = doc;
759 void MainWindow::slotPreferences() {
760 //An instance of your dialog could be already created and could be
761 // cached, in which case you want to display the cached dialog
762 // instead of creating another one
763 if (KConfigDialog::showDialog("settings"))
766 // KConfigDialog didn't find an instance of this dialog, so lets
768 KdenliveSettingsDialog* dialog = new KdenliveSettingsDialog(this);
769 connect(dialog, SIGNAL(settingsChanged(const QString&)), this, SLOT(updateConfiguration()));
773 void MainWindow::updateConfiguration() {
774 //TODO: we should apply settings to all projects, not only the current one
775 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
777 currentTab->refresh();
778 currentTab->projectView()->checkAutoScroll();
779 if (m_activeDocument) m_activeDocument->clipManager()->checkAudioThumbs();
781 timeline_buttons_ui.buttonAudio->setDown(KdenliveSettings::audiothumbnails());
782 timeline_buttons_ui.buttonVideo->setDown(KdenliveSettings::videothumbnails());
783 activateShuttleDevice();
786 void MainWindow::slotSwitchVideoThumbs() {
787 KdenliveSettings::setVideothumbnails(!KdenliveSettings::videothumbnails());
788 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
790 currentTab->refresh();
792 timeline_buttons_ui.buttonVideo->setDown(KdenliveSettings::videothumbnails());
795 void MainWindow::slotSwitchAudioThumbs() {
796 KdenliveSettings::setAudiothumbnails(!KdenliveSettings::audiothumbnails());
797 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
799 currentTab->refresh();
800 currentTab->projectView()->checkAutoScroll();
801 if (m_activeDocument) m_activeDocument->clipManager()->checkAudioThumbs();
803 timeline_buttons_ui.buttonAudio->setDown(KdenliveSettings::audiothumbnails());
806 void MainWindow::slotDeleteTimelineClip() {
807 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
809 currentTab->projectView()->deleteSelectedClips();
813 void MainWindow::slotAddProjectClip(KUrl url) {
814 if (m_activeDocument)
815 m_activeDocument->slotAddClipFile(url, QString());
818 void MainWindow::slotAddVideoEffect(QAction *result) {
820 QDomElement effect = m_videoEffects.getEffectByName(result->data().toString());
821 slotAddEffect(effect);
824 void MainWindow::slotAddAudioEffect(QAction *result) {
826 QDomElement effect = m_audioEffects.getEffectByName(result->data().toString());
827 slotAddEffect(effect);
830 void MainWindow::slotAddCustomEffect(QAction *result) {
832 QDomElement effect = m_customEffects.getEffectByName(result->data().toString());
833 slotAddEffect(effect);
836 void MainWindow::slotZoomIn() {
837 timeline_buttons_ui.zoom_slider->setValue(timeline_buttons_ui.zoom_slider->value() - 1);
840 void MainWindow::slotZoomOut() {
841 timeline_buttons_ui.zoom_slider->setValue(timeline_buttons_ui.zoom_slider->value() + 1);
844 void MainWindow::slotFitZoom() {
845 TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
847 timeline_buttons_ui.zoom_slider->setValue(currentTab->fitZoom());
851 void MainWindow::slotGotProgressInfo(KUrl url, int progress) {
852 statusProgressBar->setValue(progress);
854 statusLabel->setText(tr("Creating Audio Thumbs"));
855 statusProgressBar->setVisible(true);
857 statusLabel->setText("");
858 statusProgressBar->setVisible(false);
862 void MainWindow::customEvent(QEvent* e) {
863 if (e->type() == QEvent::User) {
864 // The timeline playing position changed...
865 kDebug() << "RECIEVED JOG EVEMNT!!!";
870 #include "mainwindow.moc"