git.sesse.net Git - kdenlive/blob - src/mainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org)        *
   3  *                                                                         *
   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.                                   *
   8  *                                                                         *
   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.                          *
  13  *                                                                         *
  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  ***************************************************************************/
  19
  20
  21
  22 #include <QTextStream>
  23 #include <QTimer>
  24 #include <QAction>
  25 #include <QtTest>
  26 #include <QtCore>
  27
  28 #include <KApplication>
  29 #include <KAction>
  30 #include <KLocale>
  31 #include <KGlobal>
  32 #include <KActionCollection>
  33 #include <KStandardAction>
  34 #include <KFileDialog>
  35 #include <KMessageBox>
  36 #include <KDebug>
  37 #include <KIO/NetAccess>
  38 #include <KSaveFile>
  39 #include <KRuler>
  40 #include <KConfigDialog>
  41 #include <KXMLGUIFactory>
  42 #include <KStatusBar>
  43 #include <kstandarddirs.h>
  44 #include <KUrlRequesterDialog>
  45 #include <KTemporaryFile>
  46 #include <KActionMenu>
  47 #include <KMenu>
  48 #include <locale.h>
  49 #include <ktogglefullscreenaction.h>
  50
  51 #include <mlt++/Mlt.h>
  52
  53 #include "mainwindow.h"
  54 #include "kdenlivesettings.h"
  55 #include "kdenlivesettingsdialog.h"
  56 #include "initeffects.h"
  57 #include "profilesdialog.h"
  58 #include "projectsettings.h"
  59 #include "events.h"
  60 #include "renderjob.h"
  61 #include "clipmanager.h"
  62 #include "projectlist.h"
  63 #include "monitor.h"
  64 #include "recmonitor.h"
  65 #include "monitormanager.h"
  66 #include "kdenlivedoc.h"
  67 #include "trackview.h"
  68 #include "customtrackview.h"
  69 #include "effectslistview.h"
  70 #include "effectstackview.h"
  71 #include "transitionsettings.h"
  72 #include "renderwidget.h"
  73 #include "renderer.h"
  74 #include "jogshuttle.h"
  75 #include "clipproperties.h"
  76
  77 #define ID_STATUS_MSG 1
  78 #define ID_EDITMODE_MSG 2
  79 #define ID_TIMELINE_MSG 3
  80 #define ID_TIMELINE_BUTTONS 5
  81 #define ID_TIMELINE_POS 6
  82 #define ID_TIMELINE_FORMAT 7
  83
  84 EffectsList MainWindow::videoEffects;
  85 EffectsList MainWindow::audioEffects;
  86 EffectsList MainWindow::customEffects;
  87 EffectsList MainWindow::transitions;
  88
  89 MainWindow::MainWindow(QWidget *parent)
  90         : KXmlGuiWindow(parent),
  91         m_activeDocument(NULL), m_activeTimeline(NULL), m_renderWidget(NULL), m_jogProcess(NULL) {
  92     setlocale(LC_NUMERIC, "POSIX");
  93     parseProfiles();
  94     setFont(KGlobalSettings::toolBarFont());
  95     m_commandStack = new QUndoGroup;
  96     m_timelineArea = new KTabWidget(this);
  97     m_timelineArea->setTabReorderingEnabled(true);
  98     m_timelineArea->setTabBarHidden(true);
  99
 100     QToolButton *closeTabButton = new QToolButton;
 101     connect(closeTabButton, SIGNAL(clicked()), this, SLOT(slotRemoveTab()));
 102     closeTabButton->setIcon(KIcon("tab-close"));
 103     closeTabButton->adjustSize();
 104     closeTabButton->setToolTip(i18n("Close the current tab"));
 105     m_timelineArea->setCornerWidget(closeTabButton);
 106     connect(m_timelineArea, SIGNAL(currentChanged(int)), this, SLOT(activateDocument()));
 107
 108     initEffects::parseEffectFiles();
 109     m_monitorManager = new MonitorManager();
 110
 111     projectListDock = new QDockWidget(i18n("Project Tree"), this);
 112     projectListDock->setObjectName("project_tree");
 113     m_projectList = new ProjectList(this);
 114     projectListDock->setWidget(m_projectList);
 115     addDockWidget(Qt::TopDockWidgetArea, projectListDock);
 116
 117     effectListDock = new QDockWidget(i18n("Effect List"), this);
 118     effectListDock->setObjectName("effect_list");
 119     m_effectList = new EffectsListView();
 120
 121     //m_effectList = new KListWidget(this);
 122     effectListDock->setWidget(m_effectList);
 123     addDockWidget(Qt::TopDockWidgetArea, effectListDock);
 124
 125     effectStackDock = new QDockWidget(i18n("Effect Stack"), this);
 126     effectStackDock->setObjectName("effect_stack");
 127     effectStack = new EffectStackView(this);
 128     effectStackDock->setWidget(effectStack);
 129     addDockWidget(Qt::TopDockWidgetArea, effectStackDock);
 130
 131     transitionConfigDock = new QDockWidget(i18n("Transition"), this);
 132     transitionConfigDock->setObjectName("transition");
 133     transitionConfig = new TransitionSettings(this);
 134     transitionConfigDock->setWidget(transitionConfig);
 135     addDockWidget(Qt::TopDockWidgetArea, transitionConfigDock);
 136
 137
 138     clipMonitorDock = new QDockWidget(i18n("Clip Monitor"), this);
 139     clipMonitorDock->setObjectName("clip_monitor");
 140     m_clipMonitor = new Monitor("clip", m_monitorManager, this);
 141     clipMonitorDock->setWidget(m_clipMonitor);
 142     addDockWidget(Qt::TopDockWidgetArea, clipMonitorDock);
 143     //m_clipMonitor->stop();
 144
 145     projectMonitorDock = new QDockWidget(i18n("Project Monitor"), this);
 146     projectMonitorDock->setObjectName("project_monitor");
 147     m_projectMonitor = new Monitor("project", m_monitorManager, this);
 148     projectMonitorDock->setWidget(m_projectMonitor);
 149     addDockWidget(Qt::TopDockWidgetArea, projectMonitorDock);
 150
 151     recMonitorDock = new QDockWidget(i18n("Record Monitor"), this);
 152     recMonitorDock->setObjectName("record_monitor");
 153     m_recMonitor = new RecMonitor("record", this);
 154     recMonitorDock->setWidget(m_recMonitor);
 155     addDockWidget(Qt::TopDockWidgetArea, recMonitorDock);
 156
 157     connect(m_recMonitor, SIGNAL(addProjectClip(KUrl)), this, SLOT(slotAddProjectClip(KUrl)));
 158
 159     undoViewDock = new QDockWidget(i18n("Undo History"), this);
 160     undoViewDock->setObjectName("undo_history");
 161     m_undoView = new QUndoView(this);
 162     m_undoView->setCleanIcon(KIcon("edit-clear"));
 163     m_undoView->setEmptyLabel(i18n("Clean"));
 164     undoViewDock->setWidget(m_undoView);
 165     m_undoView->setGroup(m_commandStack);
 166     addDockWidget(Qt::TopDockWidgetArea, undoViewDock);
 167
 168     overviewDock = new QDockWidget(i18n("Project Overview"), this);
 169     overviewDock->setObjectName("project_overview");
 170     //m_overView = new CustomTrackView(NULL, NULL, this);
 171     //overviewDock->setWidget(m_overView);
 172     addDockWidget(Qt::TopDockWidgetArea, overviewDock);
 173
 174     setupActions();
 175     tabifyDockWidget(projectListDock, effectListDock);
 176     tabifyDockWidget(projectListDock, effectStackDock);
 177     tabifyDockWidget(projectListDock, transitionConfigDock);
 178     tabifyDockWidget(projectListDock, undoViewDock);
 179     projectListDock->raise();
 180
 181     tabifyDockWidget(clipMonitorDock, projectMonitorDock);
 182     setCentralWidget(m_timelineArea);
 183
 184     setupGUI(Default, NULL /*"kdenliveui.rc"*/);
 185     kDebug() << factory() << " " << factory()->container("video_effects_menu", this);
 186
 187     // build effects menus
 188     QAction *action;
 189     QMenu *videoEffectsMenu = (QMenu*)(factory()->container("video_effects_menu", this));
 190     QStringList effects = videoEffects.effectNames();
 191     foreach(const QString &name, effects) {
 192         action = new QAction(name, this);
 193         action->setData(name);
 194         videoEffectsMenu->addAction(action);
 195     }
 196     QMenu *audioEffectsMenu = (QMenu*)(factory()->container("audio_effects_menu", this));
 197     effects = audioEffects.effectNames();
 198     foreach(const QString &name, effects) {
 199         action = new QAction(name, this);
 200         action->setData(name);
 201         audioEffectsMenu->addAction(action);
 202     }
 203     QMenu *customEffectsMenu = (QMenu*)(factory()->container("custom_effects_menu", this));
 204     effects = customEffects.effectNames();
 205     foreach(const QString &name, effects) {
 206         action = new QAction(name, this);
 207         action->setData(name);
 208         customEffectsMenu->addAction(action);
 209     }
 210
 211     connect(videoEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddVideoEffect(QAction *)));
 212     connect(audioEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddAudioEffect(QAction *)));
 213     connect(customEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddCustomEffect(QAction *)));
 214
 215     m_timelineContextMenu = new QMenu(this);
 216     m_timelineContextClipMenu = new QMenu(this);
 217     m_timelineContextTransitionMenu = new QMenu(this);
 218
 219     m_timelineContextClipMenu->addAction(actionCollection()->action("delete_timeline_clip"));
 220     m_timelineContextClipMenu->addAction(actionCollection()->action("cut_timeline_clip"));
 221
 222     QMenu *markersMenu = (QMenu*)(factory()->container("marker_menu", this));
 223     m_timelineContextClipMenu->addMenu(markersMenu);
 224     m_timelineContextClipMenu->addMenu(videoEffectsMenu);
 225     m_timelineContextClipMenu->addMenu(audioEffectsMenu);
 226     m_timelineContextClipMenu->addMenu(customEffectsMenu);
 227
 228     m_timelineContextTransitionMenu->addAction(action);
 229
 230     connect(projectMonitorDock, SIGNAL(visibilityChanged(bool)), m_projectMonitor, SLOT(refreshMonitor(bool)));
 231     connect(clipMonitorDock, SIGNAL(visibilityChanged(bool)), m_clipMonitor, SLOT(refreshMonitor(bool)));
 232     //connect(m_monitorManager, SIGNAL(connectMonitors()), this, SLOT(slotConnectMonitors()));
 233     connect(m_monitorManager, SIGNAL(raiseClipMonitor(bool)), this, SLOT(slotRaiseMonitor(bool)));
 234     connect(m_effectList, SIGNAL(addEffect(QDomElement)), this, SLOT(slotAddEffect(QDomElement)));
 235     m_monitorManager->initMonitors(m_clipMonitor, m_projectMonitor);
 236     slotConnectMonitors();
 237
 238     setAutoSaveSettings();
 239     newFile();
 240
 241     activateShuttleDevice();
 242 }
 243
 244 void MainWindow::queryQuit() {
 245     kDebug() << "----- SAVING CONFUIG";
 246     if (queryClose()) kapp->quit();
 247 }
 248
 249 //virtual
 250 bool MainWindow::queryClose() {
 251     saveOptions();
 252     if (m_activeDocument && m_activeDocument->isModified()) {
 253         switch (KMessageBox::warningYesNoCancel(this, i18n("Save changes to document ?"))) {
 254         case KMessageBox::Yes :
 255             // save document here. If saving fails, return false;
 256             return true;
 257         case KMessageBox::No :
 258             return true;
 259         default: // cancel
 260             return false;
 261         }
 262     }
 263     return true;
 264 }
 265
 266 void MainWindow::activateShuttleDevice() {
 267     if (m_jogProcess) delete m_jogProcess;
 268     m_jogProcess = NULL;
 269     if (KdenliveSettings::enableshuttle() == false) return;
 270     m_jogProcess = new JogShuttle(KdenliveSettings::shuttledevice());
 271     connect(m_jogProcess, SIGNAL(rewind1()), m_monitorManager, SLOT(slotRewindOneFrame()));
 272     connect(m_jogProcess, SIGNAL(forward1()), m_monitorManager, SLOT(slotForwardOneFrame()));
 273     connect(m_jogProcess, SIGNAL(rewind(double)), m_monitorManager, SLOT(slotRewind(double)));
 274     connect(m_jogProcess, SIGNAL(forward(double)), m_monitorManager, SLOT(slotForward(double)));
 275     connect(m_jogProcess, SIGNAL(stop()), m_monitorManager, SLOT(slotPlay()));
 276     connect(m_jogProcess, SIGNAL(button(int)), this, SLOT(slotShuttleButton(int)));
 277 }
 278
 279 void MainWindow::slotShuttleButton(int code) {
 280     switch (code) {
 281     case 5:
 282         slotShuttleAction(KdenliveSettings::shuttle1());
 283         break;
 284     case 6:
 285         slotShuttleAction(KdenliveSettings::shuttle2());
 286         break;
 287     case 7:
 288         slotShuttleAction(KdenliveSettings::shuttle3());
 289         break;
 290     case 8:
 291         slotShuttleAction(KdenliveSettings::shuttle4());
 292         break;
 293     case 9:
 294         slotShuttleAction(KdenliveSettings::shuttle5());
 295         break;
 296     }
 297 }
 298
 299 void MainWindow::slotShuttleAction(int code) {
 300     switch (code) {
 301     case 0:
 302         return;
 303     case 1:
 304         m_monitorManager->slotPlay();
 305         break;
 306     default:
 307         m_monitorManager->slotPlay();
 308         break;
 309     }
 310 }
 311
 312 void MainWindow::slotFullScreen() {
 313     //KToggleFullScreenAction::setFullScreen(this, actionCollection()->action("fullscreen")->isChecked());
 314 }
 315
 316 void MainWindow::slotAddEffect(QDomElement effect, GenTime pos, int track) {
 317     if (!m_activeDocument) return;
 318     if (effect.isNull()) {
 319         kDebug() << "--- ERROR, TRYING TO APPEND NULL EFFECT";
 320         return;
 321     }
 322     TrackView *currentTimeLine = (TrackView *) m_timelineArea->currentWidget();
 323     currentTimeLine->projectView()->slotAddEffect(effect, pos, track);
 324 }
 325
 326 void MainWindow::slotRaiseMonitor(bool clipMonitor) {
 327     if (clipMonitor) clipMonitorDock->raise();
 328     else projectMonitorDock->raise();
 329 }
 330
 331 void MainWindow::slotSetClipDuration(int id, int duration) {
 332     if (!m_activeDocument) return;
 333     m_activeDocument->setProducerDuration(id, duration);
 334 }
 335
 336 void MainWindow::slotConnectMonitors() {
 337
 338     m_projectList->setRenderer(m_clipMonitor->render);
 339     connect(m_projectList, SIGNAL(clipSelected(const QDomElement &)), m_clipMonitor, SLOT(slotSetXml(const QDomElement &)));
 340     connect(m_projectList, SIGNAL(receivedClipDuration(int, int)), this, SLOT(slotSetClipDuration(int, int)));
 341     connect(m_projectList, SIGNAL(showClipProperties(DocClipBase *)), this, SLOT(slotShowClipProperties(DocClipBase *)));
 342     connect(m_projectList, SIGNAL(getFileProperties(const QDomElement &, int)), m_clipMonitor->render, SLOT(getFileProperties(const QDomElement &, int)));
 343     connect(m_clipMonitor->render, SIGNAL(replyGetImage(int, int, const QPixmap &, int, int)), m_projectList, SLOT(slotReplyGetImage(int, int, const QPixmap &, int, int)));
 344     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 > &)));
 345 }
 346
 347 void MainWindow::setupActions() {
 348
 349     m_timecodeFormat = new KComboBox(this);
 350     m_timecodeFormat->addItem(i18n("hh:mm:ss::ff"));
 351     m_timecodeFormat->addItem(i18n("Frames"));
 352
 353     statusProgressBar = new QProgressBar(this);
 354     statusProgressBar->setMinimum(0);
 355     statusProgressBar->setMaximum(100);
 356     statusProgressBar->setMaximumWidth(150);
 357     statusProgressBar->setVisible(false);
 358     statusLabel = new QLabel(this);
 359
 360     QWidget *w = new QWidget;
 361
 362     QHBoxLayout *layout = new QHBoxLayout;
 363     w->setLayout(layout);
 364     layout->setContentsMargins(5, 0, 5, 0);
 365     QToolBar *toolbar = new QToolBar("statusToolBar", this);
 366
 367
 368     m_toolGroup = new QActionGroup(this);
 369
 370     QString style1 = "QToolButton { background-color: rgba(230, 230, 230, 20); border-style: inset; border:1px solid #666666;border-radius: 3px;margin: 0px 3px} QToolButton:checked { background-color: rgba(224, 0, 0, 100); border-style: inset; border:1px solid #666666;border-radius: 3px;}";
 371
 372     m_buttonSelectTool = toolbar->addAction(KIcon("kdenlive-select-tool"), i18n("Selection tool"));
 373     m_buttonSelectTool->setCheckable(true);
 374     m_buttonSelectTool->setChecked(true);
 375
 376     m_buttonRazorTool = toolbar->addAction(KIcon("edit-cut"), i18n("Razor tool"));
 377     m_buttonRazorTool->setCheckable(true);
 378     m_buttonRazorTool->setChecked(false);
 379
 380     m_toolGroup->addAction(m_buttonSelectTool);
 381     m_toolGroup->addAction(m_buttonRazorTool);
 382     m_toolGroup->setExclusive(true);
 383     toolbar->setStyleSheet(style1);
 384     connect(m_toolGroup, SIGNAL(triggered(QAction *)), this, SLOT(slotChangeTool(QAction *)));
 385
 386     toolbar->addSeparator();
 387     m_buttonFitZoom = toolbar->addAction(KIcon("zoom-fit-best"), i18n("Fit zoom to project"));
 388     m_buttonFitZoom->setCheckable(false);
 389     connect(m_buttonFitZoom, SIGNAL(triggered()), this, SLOT(slotFitZoom()));
 390
 391     m_zoomSlider = new QSlider(Qt::Horizontal, this);
 392     m_zoomSlider->setMaximum(13);
 393
 394     m_zoomSlider->setMaximumWidth(150);
 395     m_zoomSlider->setMinimumWidth(100);
 396
 397     const int contentHeight = QFontMetrics(w->font()).height() + 3;
 398     QString style = "QSlider::groove:horizontal { border: 1px solid #999999;height: 8px }";
 399     style.append("QSlider::handle:horizontal {  background-color: white; border: 1px solid #999999;width: 8px;margin: -2px 0;border-radius: 3px; }");
 400     m_zoomSlider->setStyleSheet(style);
 401
 402     //m_zoomSlider->setMaximumHeight(contentHeight);
 403     //m_zoomSlider->height() + 5;
 404     statusBar()->setMinimumHeight(contentHeight + 5);
 405
 406
 407     toolbar->addWidget(m_zoomSlider);
 408
 409     m_buttonVideoThumbs = toolbar->addAction(KIcon("video-mpeg"), i18n("Show videoo thumbnails"));
 410     m_buttonVideoThumbs->setCheckable(true);
 411     m_buttonVideoThumbs->setChecked(KdenliveSettings::audiothumbnails());
 412     connect(m_buttonVideoThumbs, SIGNAL(triggered()), this, SLOT(slotSwitchVideoThumbs()));
 413
 414     m_buttonAudioThumbs = toolbar->addAction(KIcon("audio-mpeg"), i18n("Show audio thumbnails"));
 415     m_buttonAudioThumbs->setCheckable(true);
 416     m_buttonAudioThumbs->setChecked(KdenliveSettings::videothumbnails());
 417     connect(m_buttonAudioThumbs, SIGNAL(triggered()), this, SLOT(slotSwitchAudioThumbs()));
 418
 419     m_buttonShowMarkers = toolbar->addAction(KIcon("audio-mpeg"), i18n("Show markers comments"));
 420     m_buttonShowMarkers->setCheckable(true);
 421     m_buttonShowMarkers->setChecked(KdenliveSettings::showmarkers());
 422     connect(m_buttonShowMarkers, SIGNAL(triggered()), this, SLOT(slotSwitchMarkersComments()));
 423     layout->addWidget(toolbar);
 424
 425     statusBar()->insertPermanentWidget(0, statusProgressBar, 1);
 426     statusBar()->insertPermanentWidget(1, statusLabel, 1);
 427     statusBar()->insertPermanentWidget(ID_TIMELINE_BUTTONS, w);
 428     statusBar()->insertPermanentFixedItem("00:00:00:00", ID_TIMELINE_POS);
 429     statusBar()->insertPermanentWidget(ID_TIMELINE_FORMAT, m_timecodeFormat);
 430     statusBar()->setMaximumHeight(statusBar()->font().pointSize() * 4);
 431
 432     actionCollection()->addAction("select_tool", m_buttonSelectTool);
 433     actionCollection()->addAction("razor_tool", m_buttonRazorTool);
 434
 435     KAction* profilesAction = new KAction(KIcon("document-new"), i18n("Manage Profiles"), this);
 436     actionCollection()->addAction("manage_profiles", profilesAction);
 437     connect(profilesAction, SIGNAL(triggered(bool)), this, SLOT(slotEditProfiles()));
 438
 439     KAction* projectAction = new KAction(KIcon("configure"), i18n("Project Settings"), this);
 440     actionCollection()->addAction("project_settings", projectAction);
 441     connect(projectAction, SIGNAL(triggered(bool)), this, SLOT(slotEditProjectSettings()));
 442
 443     KAction* projectRender = new KAction(KIcon("media-record"), i18n("Render"), this);
 444     actionCollection()->addAction("project_render", projectRender);
 445     connect(projectRender, SIGNAL(triggered(bool)), this, SLOT(slotRenderProject()));
 446
 447     KAction* monitorPlay = new KAction(KIcon("media-playback-start"), i18n("Play"), this);
 448     monitorPlay->setShortcut(Qt::Key_Space);
 449     actionCollection()->addAction("monitor_play", monitorPlay);
 450     connect(monitorPlay, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotPlay()));
 451
 452     KAction* monitorSeekBackward = new KAction(KIcon("media-seek-backward"), i18n("Rewind"), this);
 453     monitorSeekBackward->setShortcut(Qt::Key_J);
 454     actionCollection()->addAction("monitor_seek_backward", monitorSeekBackward);
 455     connect(monitorSeekBackward, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotRewind()));
 456
 457     KAction* monitorSeekBackwardOneFrame = new KAction(KIcon("media-skip-backward"), i18n("Rewind 1 Frame"), this);
 458     monitorSeekBackwardOneFrame->setShortcut(Qt::Key_Left);
 459     actionCollection()->addAction("monitor_seek_backward-one-frame", monitorSeekBackwardOneFrame);
 460     connect(monitorSeekBackwardOneFrame, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotRewindOneFrame()));
 461
 462     KAction* monitorSeekSnapBackward = new KAction(KIcon("media-seek-backward"), i18n("Go to Previous Snap Point"), this);
 463     monitorSeekSnapBackward->setShortcut(Qt::ALT + Qt::Key_Left);
 464     actionCollection()->addAction("monitor_seek_snap_backward", monitorSeekSnapBackward);
 465     connect(monitorSeekSnapBackward, SIGNAL(triggered(bool)), this, SLOT(slotSnapRewind()));
 466
 467     KAction* monitorSeekForward = new KAction(KIcon("media-seek-forward"), i18n("Forward"), this);
 468     monitorSeekForward->setShortcut(Qt::Key_L);
 469     actionCollection()->addAction("monitor_seek_forward", monitorSeekForward);
 470     connect(monitorSeekForward, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotForward()));
 471
 472     KAction* monitorSeekForwardOneFrame = new KAction(KIcon("media-skip-forward"), i18n("Forward 1 Frame"), this);
 473     monitorSeekForwardOneFrame->setShortcut(Qt::Key_Right);
 474     actionCollection()->addAction("monitor_seek_forward-one-frame", monitorSeekForwardOneFrame);
 475     connect(monitorSeekForwardOneFrame, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotForwardOneFrame()));
 476
 477     KAction* monitorSeekSnapForward = new KAction(KIcon("media-seek-forward"), i18n("Go to Next Snap Point"), this);
 478     monitorSeekSnapForward->setShortcut(Qt::ALT + Qt::Key_Right);
 479     actionCollection()->addAction("monitor_seek_snap_forward", monitorSeekSnapForward);
 480     connect(monitorSeekSnapForward, SIGNAL(triggered(bool)), this, SLOT(slotSnapForward()));
 481
 482     KAction* deleteTimelineClip = new KAction(KIcon("edit-delete"), i18n("Delete Selected Item"), this);
 483     deleteTimelineClip->setShortcut(Qt::Key_Delete);
 484     actionCollection()->addAction("delete_timeline_clip", deleteTimelineClip);
 485     connect(deleteTimelineClip, SIGNAL(triggered(bool)), this, SLOT(slotDeleteTimelineClip()));
 486
 487     KAction* cutTimelineClip = new KAction(KIcon("edit-cut"), i18n("Cut Clip"), this);
 488     cutTimelineClip->setShortcut(Qt::SHIFT + Qt::Key_R);
 489     actionCollection()->addAction("cut_timeline_clip", cutTimelineClip);
 490     connect(cutTimelineClip, SIGNAL(triggered(bool)), this, SLOT(slotCutTimelineClip()));
 491
 492     KAction* addClipMarker = new KAction(KIcon("bookmark-new"), i18n("Add Marker to Clip"), this);
 493     actionCollection()->addAction("add_clip_marker", addClipMarker);
 494     connect(addClipMarker, SIGNAL(triggered(bool)), this, SLOT(slotAddClipMarker()));
 495
 496     KAction* deleteClipMarker = new KAction(KIcon("edit-delete"), i18n("Delete Marker from Clip"), this);
 497     actionCollection()->addAction("delete_clip_marker", deleteClipMarker);
 498     connect(deleteClipMarker, SIGNAL(triggered(bool)), this, SLOT(slotDeleteClipMarker()));
 499
 500     KAction* editClipMarker = new KAction(KIcon("document-properties"), i18n("Edit Marker"), this);
 501     actionCollection()->addAction("edit_clip_marker", editClipMarker);
 502     connect(editClipMarker, SIGNAL(triggered(bool)), this, SLOT(slotEditClipMarker()));
 503
 504     KStandardAction::quit(this, SLOT(queryQuit()),
 505                           actionCollection());
 506
 507     KStandardAction::open(this, SLOT(openFile()),
 508                           actionCollection());
 509
 510     m_fileOpenRecent = KStandardAction::openRecent(this, SLOT(openFile(const KUrl &)),
 511                        actionCollection());
 512
 513     KStandardAction::save(this, SLOT(saveFile()),
 514                           actionCollection());
 515
 516     KStandardAction::saveAs(this, SLOT(saveFileAs()),
 517                             actionCollection());
 518
 519     KStandardAction::openNew(this, SLOT(newFile()),
 520                              actionCollection());
 521
 522     KStandardAction::preferences(this, SLOT(slotPreferences()),
 523                                  actionCollection());
 524
 525     KStandardAction::undo(this, SLOT(undo()),
 526                           actionCollection());
 527
 528     KStandardAction::redo(this, SLOT(redo()),
 529                           actionCollection());
 530
 531     KStandardAction::fullScreen(this, SLOT(slotFullScreen()), this, actionCollection());
 532
 533     connect(actionCollection(), SIGNAL(actionHovered(QAction*)),
 534             this, SLOT(slotDisplayActionMessage(QAction*)));
 535     //connect(actionCollection(), SIGNAL( clearStatusText() ),
 536     //statusBar(), SLOT( clear() ) );
 537
 538     readOptions();
 539 }
 540
 541 void MainWindow::undo() {
 542     m_commandStack->undo();
 543 }
 544
 545 void MainWindow::redo() {
 546     m_commandStack->redo();
 547 }
 548
 549 void MainWindow::slotDisplayActionMessage(QAction *a) {
 550     statusBar()->showMessage(a->data().toString(), 3000);
 551 }
 552
 553 void MainWindow::saveOptions() {
 554     KdenliveSettings::self()->writeConfig();
 555     KSharedConfigPtr config = KGlobal::config();
 556     m_fileOpenRecent->saveEntries(KConfigGroup(config, "Recent Files"));
 557     config->sync();
 558 }
 559
 560 void MainWindow::readOptions() {
 561     KSharedConfigPtr config = KGlobal::config();
 562     m_fileOpenRecent->loadEntries(KConfigGroup(config, "Recent Files"));
 563 }
 564
 565 void MainWindow::newFile() {
 566     QString profileName;
 567     KUrl projectFolder;
 568     if (m_timelineArea->count() == 0) profileName = KdenliveSettings::default_profile();
 569     else {
 570         ProjectSettings *w = new ProjectSettings;
 571         if (w->exec() != QDialog::Accepted) return;
 572         profileName = w->selectedProfile();
 573         projectFolder = w->selectedFolder();
 574         delete w;
 575     }
 576     MltVideoProfile prof = ProfilesDialog::getVideoProfile(profileName);
 577     if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
 578     KdenliveDoc *doc = new KdenliveDoc(KUrl(), projectFolder, prof, m_commandStack, this);
 579     TrackView *trackView = new TrackView(doc, this);
 580     m_timelineArea->addTab(trackView, KIcon("kdenlive"), i18n("Untitled") + " / " + prof.description);
 581     if (m_timelineArea->count() == 1) {
 582         connectDocumentInfo(doc);
 583         connectDocument(trackView, doc);
 584     } else m_timelineArea->setTabBarHidden(false);
 585 }
 586
 587 void MainWindow::activateDocument() {
 588     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 589     KdenliveDoc *currentDoc = currentTab->document();
 590     connectDocumentInfo(currentDoc);
 591     connectDocument(currentTab, currentDoc);
 592 }
 593
 594 void MainWindow::slotRemoveTab() {
 595     QWidget *w = m_timelineArea->currentWidget();
 596     // closing current document
 597     int ix = m_timelineArea->currentIndex() + 1;
 598     if (ix == m_timelineArea->count()) ix = 0;
 599     m_timelineArea->setCurrentIndex(ix);
 600     TrackView *tabToClose = (TrackView *) w;
 601     KdenliveDoc *docToClose = tabToClose->document();
 602     m_timelineArea->removeTab(m_timelineArea->indexOf(w));
 603     if (m_timelineArea->count() == 1) m_timelineArea->setTabBarHidden(true);
 604     delete docToClose;
 605     delete w;
 606 }
 607
 608 void MainWindow::saveFileAs(const QString &outputFileName) {
 609     m_projectMonitor->saveSceneList(outputFileName, m_activeDocument->documentInfoXml());
 610     m_activeDocument->setUrl(KUrl(outputFileName));
 611     setCaption(m_activeDocument->description());
 612     m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
 613     m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), m_activeDocument->url().path());
 614     m_activeDocument->setModified(false);
 615 }
 616
 617 void MainWindow::saveFileAs() {
 618     QString outputFile = KFileDialog::getSaveFileName(KUrl(), "*.kdenlive|Kdenlive project files (*.kdenlive)");
 619     if (QFile::exists(outputFile)) {
 620         if (KMessageBox::questionYesNo(this, i18n("File already exists.\nDo you want to overwrite it ?")) == KMessageBox::No) return;
 621     }
 622     saveFileAs(outputFile);
 623 }
 624
 625 void MainWindow::saveFile() {
 626     if (!m_activeDocument) return;
 627     if (m_activeDocument->url().isEmpty()) {
 628         saveFileAs();
 629     } else {
 630         saveFileAs(m_activeDocument->url().path());
 631     }
 632 }
 633
 634 void MainWindow::openFile() { //changed
 635     KUrl url = KFileDialog::getOpenUrl(KUrl(), "*.kdenlive|Kdenlive project files (*.kdenlive)\n*.westley|MLT project files (*.westley)");
 636     if (url.isEmpty()) return;
 637     m_fileOpenRecent->addUrl(url);
 638     openFile(url);
 639 }
 640
 641 void MainWindow::openFile(const KUrl &url) { //new
 642     //TODO: get video profile from url before opening it
 643     MltVideoProfile prof = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 644     if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
 645     KdenliveDoc *doc = new KdenliveDoc(url, KUrl(), prof, m_commandStack, this);
 646     connectDocumentInfo(doc);
 647     TrackView *trackView = new TrackView(doc, this);
 648     m_timelineArea->setCurrentIndex(m_timelineArea->addTab(trackView, KIcon("kdenlive"), doc->description()));
 649     m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), doc->url().path());
 650     if (m_timelineArea->count() > 1) m_timelineArea->setTabBarHidden(false);
 651     slotGotProgressInfo(QString(), -1);
 652     //connectDocument(trackView, doc);
 653 }
 654
 655
 656 void MainWindow::parseProfiles() {
 657     //kdDebug()<<" + + YOUR MLT INSTALL WAS FOUND IN: "<< MLT_PREFIX <<endl;
 658
 659     //KdenliveSettings::setDefaulttmpfolder();
 660     if (KdenliveSettings::mltpath().isEmpty()) {
 661         KdenliveSettings::setMltpath(QString(MLT_PREFIX) + QString("/share/mlt/profiles/"));
 662     }
 663     if (KdenliveSettings::rendererpath().isEmpty()) {
 664         KdenliveSettings::setRendererpath(KStandardDirs::findExe("inigo"));
 665     }
 666     QStringList profilesFilter;
 667     profilesFilter << "*";
 668     QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
 669
 670     if (profilesList.isEmpty()) {
 671         // Cannot find MLT path, try finding inigo
 672         QString profilePath = KdenliveSettings::rendererpath();
 673         if (!profilePath.isEmpty()) {
 674             profilePath = profilePath.section('/', 0, -3);
 675             KdenliveSettings::setMltpath(profilePath + "/share/mlt/profiles/");
 676             QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
 677         }
 678
 679         if (profilesList.isEmpty()) {
 680             // Cannot find the MLT profiles, ask for location
 681             KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find your Mlt profiles, please give the path"), this);
 682             getUrl->fileDialog()->setMode(KFile::Directory);
 683             getUrl->exec();
 684             KUrl mltPath = getUrl->selectedUrl();
 685             delete getUrl;
 686             if (mltPath.isEmpty()) kapp->quit();
 687             KdenliveSettings::setMltpath(mltPath.path());
 688             QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
 689         }
 690     }
 691
 692     if (KdenliveSettings::rendererpath().isEmpty()) {
 693         // Cannot find the MLT inigo renderer, ask for location
 694         KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find the inigo program required for rendering (part of Mlt)"), this);
 695         getUrl->exec();
 696         KUrl rendererPath = getUrl->selectedUrl();
 697         delete getUrl;
 698         if (rendererPath.isEmpty()) kapp->quit();
 699         KdenliveSettings::setRendererpath(rendererPath.path());
 700     }
 701
 702     kDebug() << "RESULTING MLT PATH: " << KdenliveSettings::mltpath();
 703
 704     // Parse MLT profiles to build a list of available video formats
 705     if (profilesList.isEmpty()) parseProfiles();
 706 }
 707
 708
 709 void MainWindow::slotEditProfiles() {
 710     ProfilesDialog *w = new ProfilesDialog;
 711     w->exec();
 712     delete w;
 713 }
 714
 715 void MainWindow::slotEditProjectSettings() {
 716     ProjectSettings *w = new ProjectSettings;
 717     if (w->exec() == QDialog::Accepted) {
 718         QString profile = w->selectedProfile();
 719         m_activeDocument->setProfilePath(profile);
 720         m_monitorManager->resetProfiles(profile);
 721         setCaption(m_activeDocument->description());
 722         KdenliveSettings::setCurrent_profile(m_activeDocument->profilePath());
 723         if (m_renderWidget) m_renderWidget->setDocumentStandard(m_activeDocument->getDocumentStandard());
 724         m_monitorManager->setTimecode(m_activeDocument->timecode());
 725         m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
 726
 727         // We need to desactivate & reactivate monitors to get a refresh
 728         m_monitorManager->switchMonitors();
 729     }
 730     delete w;
 731 }
 732
 733 void MainWindow::slotRenderProject() {
 734     if (!m_renderWidget) {
 735         m_renderWidget = new RenderWidget(this);
 736         connect(m_renderWidget, SIGNAL(doRender(const QString&, const QString&, const QStringList &, bool, bool)), this, SLOT(slotDoRender(const QString&, const QString&, const QStringList &, bool, bool)));
 737     }
 738     /*TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 739     if (currentTab) m_renderWidget->setTimeline(currentTab);
 740     m_renderWidget->setDocument(m_activeDocument);*/
 741     m_renderWidget->show();
 742 }
 743
 744 void MainWindow::slotDoRender(const QString &dest, const QString &render, const QStringList &avformat_args, bool zoneOnly, bool playAfter) {
 745     if (dest.isEmpty()) return;
 746     int in;
 747     int out;
 748     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 749     if (currentTab && zoneOnly) {
 750         in = currentTab->inPoint();
 751         out = currentTab->outPoint();
 752     }
 753     KTemporaryFile temp;
 754     temp.setAutoRemove(false);
 755     temp.setSuffix(".westley");
 756     if (temp.open()) {
 757         m_projectMonitor->saveSceneList(temp.fileName());
 758         QStringList args;
 759         args << "-erase";
 760         if (zoneOnly) args << "in=" + QString::number(in) << "out=" + QString::number(out);
 761         QString videoPlayer = "-";
 762         if (playAfter) videoPlayer = "kmplayer";
 763         args << "inigo" << m_activeDocument->profilePath() << render << videoPlayer << temp.fileName() << dest << avformat_args;
 764         QProcess::startDetached("kdenlive_render", args);
 765     }
 766 }
 767
 768 void MainWindow::slotUpdateMousePosition(int pos) {
 769     if (m_activeDocument)
 770         switch (m_timecodeFormat->currentIndex()) {
 771         case 0:
 772             statusBar()->changeItem(m_activeDocument->timecode().getTimecodeFromFrames(pos), ID_TIMELINE_POS);
 773             break;
 774         default:
 775             statusBar()->changeItem(QString::number(pos), ID_TIMELINE_POS);
 776         }
 777 }
 778
 779 void MainWindow::slotUpdateDocumentState(bool modified) {
 780     setCaption(m_activeDocument->description(), modified);
 781     if (modified) {
 782         m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Link));
 783         m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("document-save"));
 784     } else {
 785         m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Text));
 786         m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("kdenlive"));
 787     }
 788 }
 789
 790 void MainWindow::connectDocumentInfo(KdenliveDoc *doc) {
 791     if (m_activeDocument) {
 792         if (m_activeDocument == doc) return;
 793         disconnect(m_activeDocument, SIGNAL(progressInfo(const QString &, int)), this, SLOT(slotGotProgressInfo(const QString &, int)));
 794     }
 795     connect(doc, SIGNAL(progressInfo(const QString &, int)), this, SLOT(slotGotProgressInfo(const QString &, int)));
 796 }
 797
 798 void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //changed
 799     //m_projectMonitor->stop();
 800     kDebug() << "///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////";
 801     if (m_activeDocument) {
 802         if (m_activeDocument == doc) return;
 803         m_activeDocument->backupMltPlaylist();
 804         if (m_activeTimeline) {
 805             disconnect(m_projectMonitor, SIGNAL(renderPosition(int)), m_activeTimeline, SLOT(moveCursorPos(int)));
 806             disconnect(m_projectMonitor, SIGNAL(durationChanged(int)), m_activeTimeline, SLOT(setDuration(int)));
 807             disconnect(m_activeDocument, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
 808             disconnect(m_activeDocument, SIGNAL(addProjectFolder(const QString, int, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, int, bool, bool)));
 809             disconnect(m_activeDocument, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
 810             disconnect(m_activeDocument, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
 811             disconnect(m_activeDocument, SIGNAL(refreshClipThumbnail(int)), m_projectList, SLOT(slotRefreshClipThumbnail(int)));
 812             disconnect(m_activeDocument, SIGNAL(deletTimelineClip(int)), m_activeTimeline, SLOT(slotDeleteClip(int)));
 813             disconnect(m_activeTimeline, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
 814             disconnect(trackView, SIGNAL(clipItemSelected(ClipItem*)), this, SLOT(slotActivateEffectStackView()));
 815             disconnect(m_activeTimeline, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
 816             disconnect(trackView, SIGNAL(transitionItemSelected(Transition*)), this, SLOT(slotActivateTransitionView()));
 817             disconnect(m_zoomSlider, SIGNAL(valueChanged(int)), m_activeTimeline, SLOT(slotChangeZoom(int)));
 818             disconnect(m_activeDocument, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
 819             disconnect(effectStack, SIGNAL(updateClipEffect(ClipItem*, QDomElement, QDomElement)), m_activeTimeline->projectView(), SLOT(slotUpdateClipEffect(ClipItem*, QDomElement, QDomElement)));
 820             disconnect(effectStack, SIGNAL(removeEffect(ClipItem*, QDomElement)), m_activeTimeline->projectView(), SLOT(slotDeleteEffect(ClipItem*, QDomElement)));
 821             disconnect(effectStack, SIGNAL(changeEffectState(ClipItem*, QDomElement, bool)), m_activeTimeline->projectView(), SLOT(slotChangeEffectState(ClipItem*, QDomElement, bool)));
 822             disconnect(effectStack, SIGNAL(changeEffectPosition(ClipItem*, int, int)), trackView->projectView(), SLOT(slotChangeEffectPosition(ClipItem*, int, int)));
 823             disconnect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), m_activeTimeline->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
 824             disconnect(transitionConfig, SIGNAL(transitionUpdated(Transition *, QDomElement)), trackView->projectView() , SLOT(slotTransitionUpdated(Transition *, QDomElement)));
 825             disconnect(m_activeTimeline->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
 826         }
 827         m_activeDocument->setRenderer(NULL);
 828         disconnect(m_projectList, SIGNAL(clipSelected(const QDomElement &)), m_clipMonitor, SLOT(slotSetXml(const QDomElement &)));
 829         m_clipMonitor->stop();
 830     }
 831     m_monitorManager->resetProfiles(doc->profilePath());
 832     m_projectList->setDocument(doc);
 833     connect(m_projectList, SIGNAL(clipSelected(const QDomElement &)), m_clipMonitor, SLOT(slotSetXml(const QDomElement &)));
 834     connect(trackView, SIGNAL(cursorMoved()), m_projectMonitor, SLOT(activateMonitor()));
 835     connect(trackView, SIGNAL(mousePosition(int)), this, SLOT(slotUpdateMousePosition(int)));
 836     connect(m_projectMonitor, SIGNAL(renderPosition(int)), trackView, SLOT(moveCursorPos(int)));
 837     connect(m_projectMonitor, SIGNAL(durationChanged(int)), trackView, SLOT(setDuration(int)));
 838     connect(doc, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
 839     connect(doc, SIGNAL(addProjectFolder(const QString, int, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, int, bool, bool)));
 840     connect(doc, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
 841     connect(doc, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
 842     connect(doc, SIGNAL(refreshClipThumbnail(int)), m_projectList, SLOT(slotRefreshClipThumbnail(int)));
 843
 844     connect(doc, SIGNAL(deletTimelineClip(int)), trackView, SLOT(slotDeleteClip(int)));
 845     connect(doc, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
 846
 847
 848
 849     connect(trackView, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
 850     connect(trackView, SIGNAL(clipItemSelected(ClipItem*)), this, SLOT(slotActivateEffectStackView()));
 851     connect(trackView, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
 852     connect(trackView, SIGNAL(transitionItemSelected(Transition*)), this, SLOT(slotActivateTransitionView()));
 853     m_zoomSlider->setValue(trackView->currentZoom());
 854     connect(m_zoomSlider, SIGNAL(valueChanged(int)), trackView, SLOT(slotChangeZoom(int)));
 855     connect(trackView->projectView(), SIGNAL(zoomIn()), this, SLOT(slotZoomIn()));
 856     connect(trackView->projectView(), SIGNAL(zoomOut()), this, SLOT(slotZoomOut()));
 857     connect(effectStack, SIGNAL(updateClipEffect(ClipItem*, QDomElement, QDomElement)), trackView->projectView(), SLOT(slotUpdateClipEffect(ClipItem*, QDomElement, QDomElement)));
 858     connect(effectStack, SIGNAL(removeEffect(ClipItem*, QDomElement)), trackView->projectView(), SLOT(slotDeleteEffect(ClipItem*, QDomElement)));
 859     connect(effectStack, SIGNAL(changeEffectState(ClipItem*, QDomElement, bool)), trackView->projectView(), SLOT(slotChangeEffectState(ClipItem*, QDomElement, bool)));
 860     connect(effectStack, SIGNAL(changeEffectPosition(ClipItem*, int, int)), trackView->projectView(), SLOT(slotChangeEffectPosition(ClipItem*, int, int)));
 861     connect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), trackView->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
 862     connect(transitionConfig, SIGNAL(transitionUpdated(Transition *, QDomElement)), trackView->projectView() , SLOT(slotTransitionUpdated(Transition *, QDomElement)));
 863     connect(trackView->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
 864     trackView->projectView()->setContextMenu(m_timelineContextMenu, m_timelineContextClipMenu, m_timelineContextTransitionMenu);
 865     m_activeTimeline = trackView;
 866     KdenliveSettings::setCurrent_profile(doc->profilePath());
 867     if (m_renderWidget) m_renderWidget->setDocumentStandard(doc->getDocumentStandard());
 868     m_monitorManager->setTimecode(doc->timecode());
 869     doc->setRenderer(m_projectMonitor->render);
 870     m_commandStack->setActiveStack(doc->commandStack());
 871     if (m_commandStack->isClean()) kDebug() << "////////////  UNDO STACK IS CLEAN";
 872     else  kDebug() << "////////////  UNDO STACK IS NOT CLEAN*******************";
 873
 874     //m_overView->setScene(trackView->projectScene());
 875     //m_overView->scale(m_overView->width() / trackView->duration(), m_overView->height() / (50 * trackView->tracksNumber()));
 876     //m_overView->fitInView(m_overView->itemAt(0, 50), Qt::KeepAspectRatio);
 877
 878     setCaption(doc->description());
 879     m_activeDocument = doc;
 880 }
 881
 882 void MainWindow::slotPreferences() {
 883     //An instance of your dialog could be already created and could be
 884     // cached, in which case you want to display the cached dialog
 885     // instead of creating another one
 886     if (KConfigDialog::showDialog("settings"))
 887         return;
 888
 889     // KConfigDialog didn't find an instance of this dialog, so lets
 890     // create it :
 891     KdenliveSettingsDialog* dialog = new KdenliveSettingsDialog(this);
 892     connect(dialog, SIGNAL(settingsChanged(const QString&)), this, SLOT(updateConfiguration()));
 893     dialog->show();
 894 }
 895
 896 void MainWindow::updateConfiguration() {
 897     //TODO: we should apply settings to all projects, not only the current one
 898     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 899     if (currentTab) {
 900         currentTab->refresh();
 901         currentTab->projectView()->checkAutoScroll();
 902         currentTab->projectView()->checkTrackHeight();
 903         if (m_activeDocument) m_activeDocument->clipManager()->checkAudioThumbs();
 904     }
 905     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
 906     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 907     activateShuttleDevice();
 908
 909 }
 910
 911 void MainWindow::slotSwitchVideoThumbs() {
 912     KdenliveSettings::setVideothumbnails(!KdenliveSettings::videothumbnails());
 913     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 914     if (currentTab) {
 915         currentTab->refresh();
 916     }
 917     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 918 }
 919
 920 void MainWindow::slotSwitchAudioThumbs() {
 921     KdenliveSettings::setAudiothumbnails(!KdenliveSettings::audiothumbnails());
 922     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 923     if (currentTab) {
 924         currentTab->refresh();
 925         currentTab->projectView()->checkAutoScroll();
 926         if (m_activeDocument) m_activeDocument->clipManager()->checkAudioThumbs();
 927     }
 928     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
 929 }
 930
 931 void MainWindow::slotSwitchMarkersComments() {
 932     KdenliveSettings::setShowmarkers(!KdenliveSettings::showmarkers());
 933     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 934     if (currentTab) {
 935         currentTab->refresh();
 936     }
 937     m_buttonShowMarkers->setChecked(KdenliveSettings::showmarkers());
 938 }
 939
 940
 941
 942
 943 void MainWindow::slotDeleteTimelineClip() {
 944     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 945     if (currentTab) {
 946         currentTab->projectView()->deleteSelectedClips();
 947     }
 948 }
 949
 950 void MainWindow::slotAddClipMarker() {
 951     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 952     if (currentTab) {
 953         currentTab->projectView()->slotAddClipMarker();
 954     }
 955 }
 956
 957 void MainWindow::slotDeleteClipMarker() {
 958     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 959     if (currentTab) {
 960         currentTab->projectView()->slotDeleteClipMarker();
 961     }
 962 }
 963
 964 void MainWindow::slotEditClipMarker() {
 965     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 966     if (currentTab) {
 967         currentTab->projectView()->slotEditClipMarker();
 968     }
 969 }
 970
 971 void MainWindow::slotCutTimelineClip() {
 972     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 973     if (currentTab) {
 974         currentTab->projectView()->cutSelectedClips();
 975     }
 976 }
 977
 978 void MainWindow::slotAddProjectClip(KUrl url) {
 979     if (m_activeDocument)
 980         m_activeDocument->slotAddClipFile(url, QString());
 981 }
 982
 983 void MainWindow::slotAddVideoEffect(QAction *result) {
 984     if (!result) return;
 985     QDomElement effect = videoEffects.getEffectByName(result->data().toString());
 986     slotAddEffect(effect);
 987 }
 988
 989 void MainWindow::slotAddAudioEffect(QAction *result) {
 990     if (!result) return;
 991     QDomElement effect = audioEffects.getEffectByName(result->data().toString());
 992     slotAddEffect(effect);
 993 }
 994
 995 void MainWindow::slotAddCustomEffect(QAction *result) {
 996     if (!result) return;
 997     QDomElement effect = customEffects.getEffectByName(result->data().toString());
 998     slotAddEffect(effect);
 999 }
1000
1001 void MainWindow::slotZoomIn() {
1002     m_zoomSlider->setValue(m_zoomSlider->value() - 1);
1003 }
1004
1005 void MainWindow::slotZoomOut() {
1006     m_zoomSlider->setValue(m_zoomSlider->value() + 1);
1007 }
1008
1009 void MainWindow::slotFitZoom() {
1010     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1011     if (currentTab) {
1012         m_zoomSlider->setValue(currentTab->fitZoom());
1013     }
1014 }
1015
1016 void MainWindow::slotGotProgressInfo(const QString &message, int progress) {
1017     statusProgressBar->setValue(progress);
1018     if (progress >= 0) {
1019         if (!message.isEmpty()) statusLabel->setText(message);
1020         statusProgressBar->setVisible(true);
1021     } else {
1022         statusLabel->setText(QString());
1023         statusProgressBar->setVisible(false);
1024     }
1025 }
1026
1027 void MainWindow::slotShowClipProperties(DocClipBase *clip) {
1028     if (clip->clipType() == TEXT) {
1029         m_activeDocument->editTextClip(clip->getProperty("xml"), clip->getId());
1030         return;
1031     }
1032     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1033     ClipProperties dia(clip, m_activeDocument->timecode(), m_activeDocument->fps(), this);
1034     connect(&dia, SIGNAL(addMarker(int, GenTime, QString)), currentTab->projectView(), SLOT(slotAddClipMarker(int, GenTime, QString)));
1035     if (dia.exec() == QDialog::Accepted) {
1036         m_projectList->slotUpdateClipProperties(dia.clipId(), dia.properties());
1037         if (dia.needsTimelineRefresh()) {
1038             // update clip occurences in timeline
1039
1040             currentTab->projectView()->slotUpdateClip(dia.clipId());
1041         }
1042     }
1043 }
1044
1045 void MainWindow::customEvent(QEvent* e) {
1046     if (e->type() == QEvent::User) {
1047         // The timeline playing position changed...
1048         kDebug() << "RECIEVED JOG EVEMNT!!!";
1049     }
1050 }
1051 void MainWindow::slotActivateEffectStackView() {
1052     effectStack->raiseWindow(effectStackDock);
1053 }
1054
1055 void MainWindow::slotActivateTransitionView() {
1056     transitionConfig->raiseWindow(transitionConfigDock);
1057 }
1058
1059 void MainWindow::slotSnapRewind() {
1060     if (m_monitorManager->projectMonitorFocused()) {
1061         TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1062         currentTab->projectView()->slotSeekToPreviousSnap();
1063     }
1064 }
1065
1066 void MainWindow::slotSnapForward() {
1067     if (m_monitorManager->projectMonitorFocused()) {
1068         TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1069         currentTab->projectView()->slotSeekToNextSnap();
1070     }
1071 }
1072
1073 void MainWindow::slotChangeTool(QAction * action) {
1074     if (action == m_buttonSelectTool) slotSetTool(SELECTTOOL);
1075     else if (action == m_buttonRazorTool) slotSetTool(RAZORTOOL);
1076 }
1077
1078 void MainWindow::slotSetTool(PROJECTTOOL tool) {
1079     if (m_activeDocument) {
1080         //m_activeDocument->setTool(tool);
1081         TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1082         currentTab->projectView()->setTool(tool);
1083     }
1084 }
1085
1086 #include "mainwindow.moc"