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         tabifyDockWidget(clipMonitorDock, recMonitorDock);
 183     setCentralWidget(m_timelineArea);
 184
 185     setupGUI(Default, NULL /*"kdenliveui.rc"*/);
 186     kDebug() << factory() << " " << factory()->container("video_effects_menu", this);
 187
 188     // build effects menus
 189     QAction *action;
 190     QMenu *videoEffectsMenu = (QMenu*)(factory()->container("video_effects_menu", this));
 191     QStringList effects = videoEffects.effectNames();
 192     foreach(const QString &name, effects) {
 193         action = new QAction(name, this);
 194         action->setData(name);
 195         videoEffectsMenu->addAction(action);
 196     }
 197     QMenu *audioEffectsMenu = (QMenu*)(factory()->container("audio_effects_menu", this));
 198     effects = audioEffects.effectNames();
 199     foreach(const QString &name, effects) {
 200         action = new QAction(name, this);
 201         action->setData(name);
 202         audioEffectsMenu->addAction(action);
 203     }
 204     QMenu *customEffectsMenu = (QMenu*)(factory()->container("custom_effects_menu", this));
 205     effects = customEffects.effectNames();
 206     foreach(const QString &name, effects) {
 207         action = new QAction(name, this);
 208         action->setData(name);
 209         customEffectsMenu->addAction(action);
 210     }
 211
 212     connect(videoEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddVideoEffect(QAction *)));
 213     connect(audioEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddAudioEffect(QAction *)));
 214     connect(customEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddCustomEffect(QAction *)));
 215
 216     m_timelineContextMenu = new QMenu(this);
 217     m_timelineContextClipMenu = new QMenu(this);
 218     m_timelineContextTransitionMenu = new QMenu(this);
 219
 220
 221     QMenu *transitionsMenu = new QMenu(i18n("Add Transition"), this);
 222     effects = transitions.effectNames();
 223     foreach(const QString &name, effects) {
 224         action = new QAction(name, this);
 225         action->setData(name);
 226         transitionsMenu->addAction(action);
 227     }
 228     connect(transitionsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddTransition(QAction *)));
 229
 230     m_timelineContextClipMenu->addAction(actionCollection()->action("delete_timeline_clip"));
 231     m_timelineContextClipMenu->addAction(actionCollection()->action("cut_timeline_clip"));
 232
 233     QMenu *markersMenu = (QMenu*)(factory()->container("marker_menu", this));
 234     m_timelineContextClipMenu->addMenu(markersMenu);
 235     m_timelineContextClipMenu->addMenu(transitionsMenu);
 236     m_timelineContextClipMenu->addMenu(videoEffectsMenu);
 237     m_timelineContextClipMenu->addMenu(audioEffectsMenu);
 238     m_timelineContextClipMenu->addMenu(customEffectsMenu);
 239
 240     m_timelineContextTransitionMenu->addAction(actionCollection()->action("delete_timeline_clip"));
 241
 242     connect(projectMonitorDock, SIGNAL(visibilityChanged(bool)), m_projectMonitor, SLOT(refreshMonitor(bool)));
 243     connect(clipMonitorDock, SIGNAL(visibilityChanged(bool)), m_clipMonitor, SLOT(refreshMonitor(bool)));
 244     //connect(m_monitorManager, SIGNAL(connectMonitors()), this, SLOT(slotConnectMonitors()));
 245     connect(m_monitorManager, SIGNAL(raiseClipMonitor(bool)), this, SLOT(slotRaiseMonitor(bool)));
 246     connect(m_effectList, SIGNAL(addEffect(QDomElement)), this, SLOT(slotAddEffect(QDomElement)));
 247     m_monitorManager->initMonitors(m_clipMonitor, m_projectMonitor);
 248     slotConnectMonitors();
 249
 250     setAutoSaveSettings();
 251     newFile();
 252
 253     activateShuttleDevice();
 254 }
 255
 256 void MainWindow::queryQuit() {
 257     kDebug() << "----- SAVING CONFUIG";
 258     if (queryClose()) kapp->quit();
 259 }
 260
 261 //virtual
 262 bool MainWindow::queryClose() {
 263     saveOptions();
 264     if (m_activeDocument && m_activeDocument->isModified()) {
 265         switch (KMessageBox::warningYesNoCancel(this, i18n("Save changes to document ?"))) {
 266         case KMessageBox::Yes :
 267             // save document here. If saving fails, return false;
 268             return true;
 269         case KMessageBox::No :
 270             return true;
 271         default: // cancel
 272             return false;
 273         }
 274     }
 275     return true;
 276 }
 277
 278 void MainWindow::activateShuttleDevice() {
 279     if (m_jogProcess) delete m_jogProcess;
 280     m_jogProcess = NULL;
 281     if (KdenliveSettings::enableshuttle() == false) return;
 282     m_jogProcess = new JogShuttle(KdenliveSettings::shuttledevice());
 283     connect(m_jogProcess, SIGNAL(rewind1()), m_monitorManager, SLOT(slotRewindOneFrame()));
 284     connect(m_jogProcess, SIGNAL(forward1()), m_monitorManager, SLOT(slotForwardOneFrame()));
 285     connect(m_jogProcess, SIGNAL(rewind(double)), m_monitorManager, SLOT(slotRewind(double)));
 286     connect(m_jogProcess, SIGNAL(forward(double)), m_monitorManager, SLOT(slotForward(double)));
 287     connect(m_jogProcess, SIGNAL(stop()), m_monitorManager, SLOT(slotPlay()));
 288     connect(m_jogProcess, SIGNAL(button(int)), this, SLOT(slotShuttleButton(int)));
 289 }
 290
 291 void MainWindow::slotShuttleButton(int code) {
 292     switch (code) {
 293     case 5:
 294         slotShuttleAction(KdenliveSettings::shuttle1());
 295         break;
 296     case 6:
 297         slotShuttleAction(KdenliveSettings::shuttle2());
 298         break;
 299     case 7:
 300         slotShuttleAction(KdenliveSettings::shuttle3());
 301         break;
 302     case 8:
 303         slotShuttleAction(KdenliveSettings::shuttle4());
 304         break;
 305     case 9:
 306         slotShuttleAction(KdenliveSettings::shuttle5());
 307         break;
 308     }
 309 }
 310
 311 void MainWindow::slotShuttleAction(int code) {
 312     switch (code) {
 313     case 0:
 314         return;
 315     case 1:
 316         m_monitorManager->slotPlay();
 317         break;
 318     default:
 319         m_monitorManager->slotPlay();
 320         break;
 321     }
 322 }
 323
 324 void MainWindow::slotFullScreen() {
 325     //KToggleFullScreenAction::setFullScreen(this, actionCollection()->action("fullscreen")->isChecked());
 326 }
 327
 328 void MainWindow::slotAddEffect(QDomElement effect, GenTime pos, int track) {
 329     if (!m_activeDocument) return;
 330     if (effect.isNull()) {
 331         kDebug() << "--- ERROR, TRYING TO APPEND NULL EFFECT";
 332         return;
 333     }
 334     TrackView *currentTimeLine = (TrackView *) m_timelineArea->currentWidget();
 335     currentTimeLine->projectView()->slotAddEffect(effect, pos, track);
 336 }
 337
 338 void MainWindow::slotRaiseMonitor(bool clipMonitor) {
 339     if (clipMonitor) clipMonitorDock->raise();
 340     else projectMonitorDock->raise();
 341 }
 342
 343 void MainWindow::slotSetClipDuration(int id, int duration) {
 344     if (!m_activeDocument) return;
 345     m_activeDocument->setProducerDuration(id, duration);
 346 }
 347
 348 void MainWindow::slotConnectMonitors() {
 349
 350     m_projectList->setRenderer(m_clipMonitor->render);
 351     connect(m_projectList, SIGNAL(receivedClipDuration(int, int)), this, SLOT(slotSetClipDuration(int, int)));
 352     connect(m_projectList, SIGNAL(showClipProperties(DocClipBase *)), this, SLOT(slotShowClipProperties(DocClipBase *)));
 353     connect(m_projectList, SIGNAL(getFileProperties(const QDomElement &, int)), m_clipMonitor->render, SLOT(getFileProperties(const QDomElement &, int)));
 354     connect(m_clipMonitor->render, SIGNAL(replyGetImage(int, int, const QPixmap &, int, int)), m_projectList, SLOT(slotReplyGetImage(int, int, const QPixmap &, int, int)));
 355     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 > &)));
 356 }
 357
 358 void MainWindow::setupActions() {
 359
 360     m_timecodeFormat = new KComboBox(this);
 361     m_timecodeFormat->addItem(i18n("hh:mm:ss::ff"));
 362     m_timecodeFormat->addItem(i18n("Frames"));
 363
 364     statusProgressBar = new QProgressBar(this);
 365     statusProgressBar->setMinimum(0);
 366     statusProgressBar->setMaximum(100);
 367     statusProgressBar->setMaximumWidth(150);
 368     statusProgressBar->setVisible(false);
 369
 370     QWidget *w = new QWidget;
 371
 372     QHBoxLayout *layout = new QHBoxLayout;
 373     w->setLayout(layout);
 374     layout->setContentsMargins(5, 0, 5, 0);
 375     QToolBar *toolbar = new QToolBar("statusToolBar", this);
 376
 377
 378     m_toolGroup = new QActionGroup(this);
 379
 380     QString style1 = "QToolButton {background-color: rgba(230, 230, 230, 220); border-style: inset; border:1px solid #999999;border-radius: 3px;margin: 0px 3px;padding: 0px;} QToolButton:checked { background-color: rgba(224, 224, 0, 100); border-style: inset; border:1px solid #cc6666;border-radius: 3px;}";
 381
 382     m_buttonSelectTool = toolbar->addAction(KIcon("kdenlive-select-tool"), i18n("Selection tool"));
 383     m_buttonSelectTool->setCheckable(true);
 384     m_buttonSelectTool->setChecked(true);
 385
 386     m_buttonRazorTool = toolbar->addAction(KIcon("edit-cut"), i18n("Razor tool"));
 387     m_buttonRazorTool->setCheckable(true);
 388     m_buttonRazorTool->setChecked(false);
 389
 390     m_toolGroup->addAction(m_buttonSelectTool);
 391     m_toolGroup->addAction(m_buttonRazorTool);
 392     m_toolGroup->setExclusive(true);
 393         toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly);
 394
 395         QWidget * actionWidget;
 396         actionWidget = toolbar->widgetForAction( m_buttonSelectTool );
 397         actionWidget->setMaximumWidth(24);
 398         actionWidget->setMinimumHeight(17);
 399
 400         actionWidget = toolbar->widgetForAction( m_buttonRazorTool );
 401         actionWidget->setMaximumWidth(24);
 402         actionWidget->setMinimumHeight(17);
 403
 404     toolbar->setStyleSheet(style1);
 405     connect(m_toolGroup, SIGNAL(triggered(QAction *)), this, SLOT(slotChangeTool(QAction *)));
 406
 407     toolbar->addSeparator();
 408     m_buttonFitZoom = toolbar->addAction(KIcon("zoom-fit-best"), i18n("Fit zoom to project"));
 409     m_buttonFitZoom->setCheckable(false);
 410     connect(m_buttonFitZoom, SIGNAL(triggered()), this, SLOT(slotFitZoom()));
 411
 412         actionWidget = toolbar->widgetForAction( m_buttonFitZoom );
 413         actionWidget->setMaximumWidth(24);
 414         actionWidget->setMinimumHeight(17);
 415
 416     m_zoomSlider = new QSlider(Qt::Horizontal, this);
 417     m_zoomSlider->setMaximum(13);
 418
 419     m_zoomSlider->setMaximumWidth(150);
 420     m_zoomSlider->setMinimumWidth(100);
 421
 422     const int contentHeight = QFontMetrics(w->font()).height() + 8;
 423     QString style = "QSlider::groove:horizontal { background-color: rgba(230, 230, 230, 220);border: 1px solid #999999;height: 8px;border-radius: 3px;margin-top:3px }";
 424     style.append("QSlider::handle:horizontal {  background-color: white; border: 1px solid #999999;width: 9px;margin: -2px 0;border-radius: 3px; }");
 425     m_zoomSlider->setStyleSheet(style);
 426
 427     //m_zoomSlider->setMaximumHeight(contentHeight);
 428     //m_zoomSlider->height() + 5;
 429     statusBar()->setMinimumHeight(contentHeight);
 430
 431
 432     toolbar->addWidget(m_zoomSlider);
 433
 434     m_buttonVideoThumbs = toolbar->addAction(KIcon("kdenlive-show-videothumb"), i18n("Show video thumbnails"));
 435     m_buttonVideoThumbs->setCheckable(true);
 436     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 437     connect(m_buttonVideoThumbs, SIGNAL(triggered()), this, SLOT(slotSwitchVideoThumbs()));
 438
 439     m_buttonAudioThumbs = toolbar->addAction(KIcon("kdenlive-show-audiothumb"), i18n("Show audio thumbnails"));
 440     m_buttonAudioThumbs->setCheckable(true);
 441     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
 442     connect(m_buttonAudioThumbs, SIGNAL(triggered()), this, SLOT(slotSwitchAudioThumbs()));
 443
 444     m_buttonShowMarkers = toolbar->addAction(KIcon("kdenlive-show-markers"), i18n("Show markers comments"));
 445     m_buttonShowMarkers->setCheckable(true);
 446     m_buttonShowMarkers->setChecked(KdenliveSettings::showmarkers());
 447     connect(m_buttonShowMarkers, SIGNAL(triggered()), this, SLOT(slotSwitchMarkersComments()));
 448
 449     m_buttonSnap = toolbar->addAction(KIcon("kdenlive-snap"), i18n("Snap"));
 450     m_buttonSnap->setCheckable(true);
 451     m_buttonSnap->setChecked(KdenliveSettings::snaptopoints());
 452     connect(m_buttonSnap, SIGNAL(triggered()), this, SLOT(slotSwitchSnap()));
 453     layout->addWidget(toolbar);
 454
 455
 456         actionWidget = toolbar->widgetForAction( m_buttonVideoThumbs );
 457         actionWidget->setMaximumWidth(24);
 458         actionWidget->setMinimumHeight(17);
 459
 460         actionWidget = toolbar->widgetForAction( m_buttonAudioThumbs );
 461         actionWidget->setMaximumWidth(24);
 462         actionWidget->setMinimumHeight(17);
 463
 464         actionWidget = toolbar->widgetForAction( m_buttonShowMarkers );
 465         actionWidget->setMaximumWidth(24);
 466         actionWidget->setMinimumHeight(17);
 467
 468         actionWidget = toolbar->widgetForAction( m_buttonSnap );
 469         actionWidget->setMaximumWidth(24);
 470         actionWidget->setMinimumHeight(17);
 471
 472     m_messageLabel = new StatusBarMessageLabel(this);
 473     m_messageLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding);
 474
 475     statusBar()->addWidget(m_messageLabel, 10);
 476     statusBar()->addWidget(statusProgressBar, 0);
 477     statusBar()->insertPermanentWidget(ID_TIMELINE_BUTTONS, w);
 478     statusBar()->insertPermanentFixedItem("00:00:00:00", ID_TIMELINE_POS);
 479     statusBar()->insertPermanentWidget(ID_TIMELINE_FORMAT, m_timecodeFormat);
 480     statusBar()->setMaximumHeight(statusBar()->font().pointSize() * 4);
 481     m_messageLabel->hide();
 482
 483     actionCollection()->addAction("select_tool", m_buttonSelectTool);
 484     actionCollection()->addAction("razor_tool", m_buttonRazorTool);
 485
 486     actionCollection()->addAction("show_video_thumbs", m_buttonVideoThumbs);
 487     actionCollection()->addAction("show_audio_thumbs", m_buttonAudioThumbs);
 488         actionCollection()->addAction("show_markers", m_buttonShowMarkers);
 489         actionCollection()->addAction("snap", m_buttonSnap);
 490     actionCollection()->addAction("zoom_fit", m_buttonFitZoom);
 491
 492
 493     KAction* profilesAction = new KAction(KIcon("document-new"), i18n("Manage Profiles"), this);
 494     actionCollection()->addAction("manage_profiles", profilesAction);
 495     connect(profilesAction, SIGNAL(triggered(bool)), this, SLOT(slotEditProfiles()));
 496
 497     KAction* projectAction = new KAction(KIcon("configure"), i18n("Project Settings"), this);
 498     actionCollection()->addAction("project_settings", projectAction);
 499     connect(projectAction, SIGNAL(triggered(bool)), this, SLOT(slotEditProjectSettings()));
 500
 501     KAction* projectRender = new KAction(KIcon("media-record"), i18n("Render"), this);
 502     actionCollection()->addAction("project_render", projectRender);
 503     connect(projectRender, SIGNAL(triggered(bool)), this, SLOT(slotRenderProject()));
 504
 505     KAction* monitorPlay = new KAction(KIcon("media-playback-start"), i18n("Play"), this);
 506     monitorPlay->setShortcut(Qt::Key_Space);
 507     actionCollection()->addAction("monitor_play", monitorPlay);
 508     connect(monitorPlay, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotPlay()));
 509
 510     KAction* monitorSeekBackward = new KAction(KIcon("media-seek-backward"), i18n("Rewind"), this);
 511     monitorSeekBackward->setShortcut(Qt::Key_J);
 512     actionCollection()->addAction("monitor_seek_backward", monitorSeekBackward);
 513     connect(monitorSeekBackward, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotRewind()));
 514
 515     KAction* monitorSeekBackwardOneFrame = new KAction(KIcon("media-skip-backward"), i18n("Rewind 1 Frame"), this);
 516     monitorSeekBackwardOneFrame->setShortcut(Qt::Key_Left);
 517     actionCollection()->addAction("monitor_seek_backward-one-frame", monitorSeekBackwardOneFrame);
 518     connect(monitorSeekBackwardOneFrame, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotRewindOneFrame()));
 519
 520     KAction* monitorSeekSnapBackward = new KAction(KIcon("media-seek-backward"), i18n("Go to Previous Snap Point"), this);
 521     monitorSeekSnapBackward->setShortcut(Qt::ALT + Qt::Key_Left);
 522     actionCollection()->addAction("monitor_seek_snap_backward", monitorSeekSnapBackward);
 523     connect(monitorSeekSnapBackward, SIGNAL(triggered(bool)), this, SLOT(slotSnapRewind()));
 524
 525     KAction* monitorSeekForward = new KAction(KIcon("media-seek-forward"), i18n("Forward"), this);
 526     monitorSeekForward->setShortcut(Qt::Key_L);
 527     actionCollection()->addAction("monitor_seek_forward", monitorSeekForward);
 528     connect(monitorSeekForward, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotForward()));
 529
 530     KAction* monitorSeekForwardOneFrame = new KAction(KIcon("media-skip-forward"), i18n("Forward 1 Frame"), this);
 531     monitorSeekForwardOneFrame->setShortcut(Qt::Key_Right);
 532     actionCollection()->addAction("monitor_seek_forward-one-frame", monitorSeekForwardOneFrame);
 533     connect(monitorSeekForwardOneFrame, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotForwardOneFrame()));
 534
 535     KAction* monitorSeekSnapForward = new KAction(KIcon("media-seek-forward"), i18n("Go to Next Snap Point"), this);
 536     monitorSeekSnapForward->setShortcut(Qt::ALT + Qt::Key_Right);
 537     actionCollection()->addAction("monitor_seek_snap_forward", monitorSeekSnapForward);
 538     connect(monitorSeekSnapForward, SIGNAL(triggered(bool)), this, SLOT(slotSnapForward()));
 539
 540     KAction* deleteTimelineClip = new KAction(KIcon("edit-delete"), i18n("Delete Selected Item"), this);
 541     deleteTimelineClip->setShortcut(Qt::Key_Delete);
 542     actionCollection()->addAction("delete_timeline_clip", deleteTimelineClip);
 543     connect(deleteTimelineClip, SIGNAL(triggered(bool)), this, SLOT(slotDeleteTimelineClip()));
 544
 545     KAction* cutTimelineClip = new KAction(KIcon("edit-cut"), i18n("Cut Clip"), this);
 546     cutTimelineClip->setShortcut(Qt::SHIFT + Qt::Key_R);
 547     actionCollection()->addAction("cut_timeline_clip", cutTimelineClip);
 548     connect(cutTimelineClip, SIGNAL(triggered(bool)), this, SLOT(slotCutTimelineClip()));
 549
 550     KAction* addClipMarker = new KAction(KIcon("bookmark-new"), i18n("Add Marker to Clip"), this);
 551     actionCollection()->addAction("add_clip_marker", addClipMarker);
 552     connect(addClipMarker, SIGNAL(triggered(bool)), this, SLOT(slotAddClipMarker()));
 553
 554     KAction* deleteClipMarker = new KAction(KIcon("edit-delete"), i18n("Delete Marker from Clip"), this);
 555     actionCollection()->addAction("delete_clip_marker", deleteClipMarker);
 556     connect(deleteClipMarker, SIGNAL(triggered(bool)), this, SLOT(slotDeleteClipMarker()));
 557
 558     KAction* editClipMarker = new KAction(KIcon("document-properties"), i18n("Edit Marker"), this);
 559     actionCollection()->addAction("edit_clip_marker", editClipMarker);
 560     connect(editClipMarker, SIGNAL(triggered(bool)), this, SLOT(slotEditClipMarker()));
 561
 562     KStandardAction::quit(this, SLOT(queryQuit()),
 563                           actionCollection());
 564
 565     KStandardAction::open(this, SLOT(openFile()),
 566                           actionCollection());
 567
 568     m_fileOpenRecent = KStandardAction::openRecent(this, SLOT(openFile(const KUrl &)),
 569                        actionCollection());
 570
 571     KStandardAction::save(this, SLOT(saveFile()),
 572                           actionCollection());
 573
 574     KStandardAction::saveAs(this, SLOT(saveFileAs()),
 575                             actionCollection());
 576
 577     KStandardAction::openNew(this, SLOT(newFile()),
 578                              actionCollection());
 579
 580     KStandardAction::preferences(this, SLOT(slotPreferences()),
 581                                  actionCollection());
 582
 583     KStandardAction::undo(this, SLOT(undo()),
 584                           actionCollection());
 585
 586     KStandardAction::redo(this, SLOT(redo()),
 587                           actionCollection());
 588
 589     KStandardAction::fullScreen(this, SLOT(slotFullScreen()), this, actionCollection());
 590
 591     connect(actionCollection(), SIGNAL(actionHovered(QAction*)),
 592             this, SLOT(slotDisplayActionMessage(QAction*)));
 593     //connect(actionCollection(), SIGNAL( clearStatusText() ),
 594     //statusBar(), SLOT( clear() ) );
 595
 596     readOptions();
 597 }
 598
 599 void MainWindow::undo() {
 600     m_commandStack->undo();
 601 }
 602
 603 void MainWindow::redo() {
 604     m_commandStack->redo();
 605 }
 606
 607 void MainWindow::slotDisplayActionMessage(QAction *a) {
 608     statusBar()->showMessage(a->data().toString(), 3000);
 609 }
 610
 611 void MainWindow::saveOptions() {
 612     KdenliveSettings::self()->writeConfig();
 613     KSharedConfigPtr config = KGlobal::config();
 614     m_fileOpenRecent->saveEntries(KConfigGroup(config, "Recent Files"));
 615     config->sync();
 616 }
 617
 618 void MainWindow::readOptions() {
 619     KSharedConfigPtr config = KGlobal::config();
 620     m_fileOpenRecent->loadEntries(KConfigGroup(config, "Recent Files"));
 621 }
 622
 623 void MainWindow::newFile() {
 624     QString profileName;
 625     KUrl projectFolder;
 626     if (m_timelineArea->count() == 0) profileName = KdenliveSettings::default_profile();
 627     else {
 628         ProjectSettings *w = new ProjectSettings;
 629         if (w->exec() != QDialog::Accepted) return;
 630         profileName = w->selectedProfile();
 631         projectFolder = w->selectedFolder();
 632         delete w;
 633     }
 634     MltVideoProfile prof;
 635         if (!profileName.isEmpty()) prof = ProfilesDialog::getVideoProfile(profileName);
 636         else prof = ProfilesDialog::getVideoProfile("dv_pal");
 637     if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
 638     KdenliveDoc *doc = new KdenliveDoc(KUrl(), projectFolder, prof, m_commandStack, this);
 639     TrackView *trackView = new TrackView(doc, this);
 640     m_timelineArea->addTab(trackView, KIcon("kdenlive"), i18n("Untitled") + " / " + prof.description);
 641     if (m_timelineArea->count() == 1) {
 642         connectDocumentInfo(doc);
 643         connectDocument(trackView, doc);
 644     } else m_timelineArea->setTabBarHidden(false);
 645 }
 646
 647 void MainWindow::activateDocument() {
 648     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 649     KdenliveDoc *currentDoc = currentTab->document();
 650     connectDocumentInfo(currentDoc);
 651     connectDocument(currentTab, currentDoc);
 652 }
 653
 654 void MainWindow::slotRemoveTab() {
 655     QWidget *w = m_timelineArea->currentWidget();
 656     // closing current document
 657     int ix = m_timelineArea->currentIndex() + 1;
 658     if (ix == m_timelineArea->count()) ix = 0;
 659     m_timelineArea->setCurrentIndex(ix);
 660     TrackView *tabToClose = (TrackView *) w;
 661     KdenliveDoc *docToClose = tabToClose->document();
 662     m_timelineArea->removeTab(m_timelineArea->indexOf(w));
 663     if (m_timelineArea->count() == 1) m_timelineArea->setTabBarHidden(true);
 664     delete docToClose;
 665     delete w;
 666 }
 667
 668 void MainWindow::saveFileAs(const QString &outputFileName) {
 669     m_projectMonitor->saveSceneList(outputFileName, m_activeDocument->documentInfoXml(m_activeTimeline->projectView()->xmlInfo()));
 670     m_activeDocument->setUrl(KUrl(outputFileName));
 671     setCaption(m_activeDocument->description());
 672     m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
 673     m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), m_activeDocument->url().path());
 674     m_activeDocument->setModified(false);
 675 }
 676
 677 void MainWindow::saveFileAs() {
 678     QString outputFile = KFileDialog::getSaveFileName(KUrl(), "*.kdenlive|Kdenlive project files (*.kdenlive)");
 679     if (QFile::exists(outputFile)) {
 680         if (KMessageBox::questionYesNo(this, i18n("File already exists.\nDo you want to overwrite it ?")) == KMessageBox::No) return;
 681     }
 682     saveFileAs(outputFile);
 683 }
 684
 685 void MainWindow::saveFile() {
 686     if (!m_activeDocument) return;
 687     if (m_activeDocument->url().isEmpty()) {
 688         saveFileAs();
 689     } else {
 690         saveFileAs(m_activeDocument->url().path());
 691     }
 692 }
 693
 694 void MainWindow::openFile() { //changed
 695     KUrl url = KFileDialog::getOpenUrl(KUrl(), "*.kdenlive|Kdenlive project files (*.kdenlive)\n*.westley|MLT project files (*.westley)");
 696     if (url.isEmpty()) return;
 697     m_fileOpenRecent->addUrl(url);
 698     openFile(url);
 699 }
 700
 701 void MainWindow::openFile(const KUrl &url) { //new
 702     //TODO: get video profile from url before opening it
 703     MltVideoProfile prof = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 704     if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
 705     KdenliveDoc *doc = new KdenliveDoc(url, KUrl(), prof, m_commandStack, this);
 706     connectDocumentInfo(doc);
 707     TrackView *trackView = new TrackView(doc, this);
 708     m_timelineArea->setCurrentIndex(m_timelineArea->addTab(trackView, KIcon("kdenlive"), doc->description()));
 709     m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), doc->url().path());
 710     if (m_timelineArea->count() > 1) m_timelineArea->setTabBarHidden(false);
 711     slotGotProgressInfo(QString(), -1);
 712     //connectDocument(trackView, doc);
 713 }
 714
 715
 716 void MainWindow::parseProfiles() {
 717     //kdDebug()<<" + + YOUR MLT INSTALL WAS FOUND IN: "<< MLT_PREFIX <<endl;
 718
 719     //KdenliveSettings::setDefaulttmpfolder();
 720     if (KdenliveSettings::mltpath().isEmpty()) {
 721         KdenliveSettings::setMltpath(QString(MLT_PREFIX) + QString("/share/mlt/profiles/"));
 722     }
 723     if (KdenliveSettings::rendererpath().isEmpty()) {
 724         KdenliveSettings::setRendererpath(KStandardDirs::findExe("inigo"));
 725     }
 726     QStringList profilesFilter;
 727     profilesFilter << "*";
 728     QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
 729
 730     if (profilesList.isEmpty()) {
 731         // Cannot find MLT path, try finding inigo
 732         QString profilePath = KdenliveSettings::rendererpath();
 733         if (!profilePath.isEmpty()) {
 734             profilePath = profilePath.section('/', 0, -3);
 735             KdenliveSettings::setMltpath(profilePath + "/share/mlt/profiles/");
 736             QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
 737         }
 738
 739         if (profilesList.isEmpty()) {
 740             // Cannot find the MLT profiles, ask for location
 741             KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find your Mlt profiles, please give the path"), this);
 742             getUrl->fileDialog()->setMode(KFile::Directory);
 743             getUrl->exec();
 744             KUrl mltPath = getUrl->selectedUrl();
 745             delete getUrl;
 746             if (mltPath.isEmpty()) kapp->quit();
 747             KdenliveSettings::setMltpath(mltPath.path());
 748             QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
 749         }
 750     }
 751
 752     if (KdenliveSettings::rendererpath().isEmpty()) {
 753         // Cannot find the MLT inigo renderer, ask for location
 754         KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find the inigo program required for rendering (part of Mlt)"), this);
 755         getUrl->exec();
 756         KUrl rendererPath = getUrl->selectedUrl();
 757         delete getUrl;
 758         if (rendererPath.isEmpty()) kapp->quit();
 759         KdenliveSettings::setRendererpath(rendererPath.path());
 760     }
 761
 762     kDebug() << "RESULTING MLT PATH: " << KdenliveSettings::mltpath();
 763
 764     // Parse MLT profiles to build a list of available video formats
 765     if (profilesList.isEmpty()) parseProfiles();
 766 }
 767
 768
 769 void MainWindow::slotEditProfiles() {
 770     ProfilesDialog *w = new ProfilesDialog;
 771     w->exec();
 772     delete w;
 773 }
 774
 775 void MainWindow::slotEditProjectSettings() {
 776     ProjectSettings *w = new ProjectSettings;
 777     if (w->exec() == QDialog::Accepted) {
 778         QString profile = w->selectedProfile();
 779         m_activeDocument->setProfilePath(profile);
 780         m_monitorManager->resetProfiles(profile);
 781         setCaption(m_activeDocument->description());
 782         KdenliveSettings::setCurrent_profile(m_activeDocument->profilePath());
 783         if (m_renderWidget) m_renderWidget->setDocumentStandard(m_activeDocument->getDocumentStandard());
 784         m_monitorManager->setTimecode(m_activeDocument->timecode());
 785         m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
 786
 787         // We need to desactivate & reactivate monitors to get a refresh
 788         m_monitorManager->switchMonitors();
 789     }
 790     delete w;
 791 }
 792
 793 void MainWindow::slotRenderProject() {
 794     if (!m_renderWidget) {
 795         m_renderWidget = new RenderWidget(this);
 796         connect(m_renderWidget, SIGNAL(doRender(const QString&, const QString&, const QStringList &, bool, bool)), this, SLOT(slotDoRender(const QString&, const QString&, const QStringList &, bool, bool)));
 797     }
 798     /*TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 799     if (currentTab) m_renderWidget->setTimeline(currentTab);
 800     m_renderWidget->setDocument(m_activeDocument);*/
 801     m_renderWidget->show();
 802 }
 803
 804 void MainWindow::slotDoRender(const QString &dest, const QString &render, const QStringList &avformat_args, bool zoneOnly, bool playAfter) {
 805     if (dest.isEmpty()) return;
 806     int in;
 807     int out;
 808     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 809     if (currentTab && zoneOnly) {
 810         in = currentTab->inPoint();
 811         out = currentTab->outPoint();
 812     }
 813     KTemporaryFile temp;
 814     temp.setAutoRemove(false);
 815     temp.setSuffix(".westley");
 816     if (temp.open()) {
 817         m_projectMonitor->saveSceneList(temp.fileName());
 818         QStringList args;
 819         args << "-erase";
 820         if (zoneOnly) args << "in=" + QString::number(in) << "out=" + QString::number(out);
 821         QString videoPlayer = "-";
 822         if (playAfter) videoPlayer = "kmplayer";
 823         args << "inigo" << m_activeDocument->profilePath() << render << videoPlayer << temp.fileName() << dest << avformat_args;
 824         QProcess::startDetached("kdenlive_render", args);
 825     }
 826 }
 827
 828 void MainWindow::slotUpdateMousePosition(int pos) {
 829     if (m_activeDocument)
 830         switch (m_timecodeFormat->currentIndex()) {
 831         case 0:
 832             statusBar()->changeItem(m_activeDocument->timecode().getTimecodeFromFrames(pos), ID_TIMELINE_POS);
 833             break;
 834         default:
 835             statusBar()->changeItem(QString::number(pos), ID_TIMELINE_POS);
 836         }
 837 }
 838
 839 void MainWindow::slotUpdateDocumentState(bool modified) {
 840     setCaption(m_activeDocument->description(), modified);
 841     if (modified) {
 842         m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Link));
 843         m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("document-save"));
 844     } else {
 845         m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Text));
 846         m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("kdenlive"));
 847     }
 848 }
 849
 850 void MainWindow::connectDocumentInfo(KdenliveDoc *doc) {
 851     if (m_activeDocument) {
 852         if (m_activeDocument == doc) return;
 853         disconnect(m_activeDocument, SIGNAL(progressInfo(const QString &, int)), this, SLOT(slotGotProgressInfo(const QString &, int)));
 854     }
 855     connect(doc, SIGNAL(progressInfo(const QString &, int)), this, SLOT(slotGotProgressInfo(const QString &, int)));
 856 }
 857
 858 void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //changed
 859     //m_projectMonitor->stop();
 860     kDebug() << "///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////";
 861     if (m_activeDocument) {
 862         if (m_activeDocument == doc) return;
 863         m_activeDocument->backupMltPlaylist();
 864         if (m_activeTimeline) {
 865             disconnect(m_projectMonitor, SIGNAL(renderPosition(int)), m_activeTimeline, SLOT(moveCursorPos(int)));
 866             disconnect(m_projectMonitor, SIGNAL(durationChanged(int)), m_activeTimeline, SLOT(setDuration(int)));
 867             disconnect(m_activeDocument, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
 868             disconnect(m_activeDocument, SIGNAL(addProjectFolder(const QString, int, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, int, bool, bool)));
 869             disconnect(m_activeDocument, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
 870             disconnect(m_activeDocument, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
 871             disconnect(m_activeDocument, SIGNAL(refreshClipThumbnail(int)), m_projectList, SLOT(slotRefreshClipThumbnail(int)));
 872             disconnect(m_activeDocument, SIGNAL(deletTimelineClip(int)), m_activeTimeline, SLOT(slotDeleteClip(int)));
 873             disconnect(m_activeTimeline, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
 874             disconnect(trackView, SIGNAL(clipItemSelected(ClipItem*)), this, SLOT(slotActivateEffectStackView()));
 875             disconnect(m_activeTimeline, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
 876             disconnect(trackView, SIGNAL(transitionItemSelected(Transition*)), this, SLOT(slotActivateTransitionView()));
 877             disconnect(m_zoomSlider, SIGNAL(valueChanged(int)), m_activeTimeline, SLOT(slotChangeZoom(int)));
 878             disconnect(trackView->projectView(), SIGNAL(displayMessage(const QString&, MessageType)), m_messageLabel, SLOT(setMessage(const QString&, MessageType)));
 879                         disconnect(trackView->projectView(), SIGNAL(showClipFrame(DocClipBase *, const int)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *, const int)));
 880
 881             disconnect(m_activeDocument, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
 882             disconnect(effectStack, SIGNAL(updateClipEffect(ClipItem*, QDomElement, QDomElement)), m_activeTimeline->projectView(), SLOT(slotUpdateClipEffect(ClipItem*, QDomElement, QDomElement)));
 883             disconnect(effectStack, SIGNAL(removeEffect(ClipItem*, QDomElement)), m_activeTimeline->projectView(), SLOT(slotDeleteEffect(ClipItem*, QDomElement)));
 884             disconnect(effectStack, SIGNAL(changeEffectState(ClipItem*, QDomElement, bool)), m_activeTimeline->projectView(), SLOT(slotChangeEffectState(ClipItem*, QDomElement, bool)));
 885             disconnect(effectStack, SIGNAL(changeEffectPosition(ClipItem*, int, int)), trackView->projectView(), SLOT(slotChangeEffectPosition(ClipItem*, int, int)));
 886             disconnect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), m_activeTimeline->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
 887             disconnect(transitionConfig, SIGNAL(transitionUpdated(Transition *, QDomElement)), trackView->projectView() , SLOT(slotTransitionUpdated(Transition *, QDomElement)));
 888             disconnect(m_activeTimeline->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
 889         }
 890         m_activeDocument->setRenderer(NULL);
 891         disconnect(m_projectList, SIGNAL(clipSelected(DocClipBase *)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *)));
 892         m_clipMonitor->stop();
 893     }
 894     m_monitorManager->resetProfiles(doc->profilePath());
 895     m_projectList->setDocument(doc);
 896     connect(m_projectList, SIGNAL(clipSelected(DocClipBase *)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *)));
 897     connect(trackView, SIGNAL(cursorMoved()), m_projectMonitor, SLOT(activateMonitor()));
 898     connect(trackView, SIGNAL(mousePosition(int)), this, SLOT(slotUpdateMousePosition(int)));
 899     connect(m_projectMonitor, SIGNAL(renderPosition(int)), trackView, SLOT(moveCursorPos(int)));
 900     connect(m_projectMonitor, SIGNAL(durationChanged(int)), trackView, SLOT(setDuration(int)));
 901     connect(doc, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
 902     connect(doc, SIGNAL(addProjectFolder(const QString, int, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, int, bool, bool)));
 903     connect(doc, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
 904     connect(doc, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
 905     connect(doc, SIGNAL(refreshClipThumbnail(int)), m_projectList, SLOT(slotRefreshClipThumbnail(int)));
 906
 907     connect(doc, SIGNAL(deletTimelineClip(int)), trackView, SLOT(slotDeleteClip(int)));
 908     connect(doc, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
 909
 910
 911
 912     connect(trackView, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
 913     connect(trackView, SIGNAL(clipItemSelected(ClipItem*)), this, SLOT(slotActivateEffectStackView()));
 914     connect(trackView, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
 915     connect(trackView, SIGNAL(transitionItemSelected(Transition*)), this, SLOT(slotActivateTransitionView()));
 916     m_zoomSlider->setValue(trackView->currentZoom());
 917     connect(m_zoomSlider, SIGNAL(valueChanged(int)), trackView, SLOT(slotChangeZoom(int)));
 918     connect(trackView->projectView(), SIGNAL(zoomIn()), this, SLOT(slotZoomIn()));
 919     connect(trackView->projectView(), SIGNAL(zoomOut()), this, SLOT(slotZoomOut()));
 920     connect(trackView->projectView(), SIGNAL(displayMessage(const QString&, MessageType)), m_messageLabel, SLOT(setMessage(const QString&, MessageType)));
 921
 922     connect(trackView->projectView(), SIGNAL(showClipFrame(DocClipBase *, const int)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *, const int)));
 923
 924
 925     connect(effectStack, SIGNAL(updateClipEffect(ClipItem*, QDomElement, QDomElement)), trackView->projectView(), SLOT(slotUpdateClipEffect(ClipItem*, QDomElement, QDomElement)));
 926     connect(effectStack, SIGNAL(removeEffect(ClipItem*, QDomElement)), trackView->projectView(), SLOT(slotDeleteEffect(ClipItem*, QDomElement)));
 927     connect(effectStack, SIGNAL(changeEffectState(ClipItem*, QDomElement, bool)), trackView->projectView(), SLOT(slotChangeEffectState(ClipItem*, QDomElement, bool)));
 928     connect(effectStack, SIGNAL(changeEffectPosition(ClipItem*, int, int)), trackView->projectView(), SLOT(slotChangeEffectPosition(ClipItem*, int, int)));
 929     connect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), trackView->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
 930     connect(transitionConfig, SIGNAL(transitionUpdated(Transition *, QDomElement)), trackView->projectView() , SLOT(slotTransitionUpdated(Transition *, QDomElement)));
 931     connect(trackView->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
 932     trackView->projectView()->setContextMenu(m_timelineContextMenu, m_timelineContextClipMenu, m_timelineContextTransitionMenu);
 933     m_activeTimeline = trackView;
 934     KdenliveSettings::setCurrent_profile(doc->profilePath());
 935     if (m_renderWidget) m_renderWidget->setDocumentStandard(doc->getDocumentStandard());
 936     m_monitorManager->setTimecode(doc->timecode());
 937     doc->setRenderer(m_projectMonitor->render);
 938     m_commandStack->setActiveStack(doc->commandStack());
 939     if (m_commandStack->isClean()) kDebug() << "////////////  UNDO STACK IS CLEAN";
 940     else  kDebug() << "////////////  UNDO STACK IS NOT CLEAN*******************";
 941
 942     //m_overView->setScene(trackView->projectScene());
 943     //m_overView->scale(m_overView->width() / trackView->duration(), m_overView->height() / (50 * trackView->tracksNumber()));
 944     //m_overView->fitInView(m_overView->itemAt(0, 50), Qt::KeepAspectRatio);
 945
 946     setCaption(doc->description());
 947     m_activeDocument = doc;
 948 }
 949
 950 void MainWindow::slotPreferences() {
 951     //An instance of your dialog could be already created and could be
 952     // cached, in which case you want to display the cached dialog
 953     // instead of creating another one
 954     if (KConfigDialog::showDialog("settings"))
 955         return;
 956
 957     // KConfigDialog didn't find an instance of this dialog, so lets
 958     // create it :
 959     KdenliveSettingsDialog* dialog = new KdenliveSettingsDialog(this);
 960     connect(dialog, SIGNAL(settingsChanged(const QString&)), this, SLOT(updateConfiguration()));
 961     dialog->show();
 962 }
 963
 964 void MainWindow::updateConfiguration() {
 965     //TODO: we should apply settings to all projects, not only the current one
 966     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 967     if (currentTab) {
 968         currentTab->refresh();
 969         currentTab->projectView()->checkAutoScroll();
 970         currentTab->projectView()->checkTrackHeight();
 971         if (m_activeDocument) m_activeDocument->clipManager()->checkAudioThumbs();
 972     }
 973     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
 974     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 975     activateShuttleDevice();
 976
 977 }
 978
 979 void MainWindow::slotSwitchVideoThumbs() {
 980     KdenliveSettings::setVideothumbnails(!KdenliveSettings::videothumbnails());
 981     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 982     if (currentTab) {
 983         currentTab->refresh();
 984     }
 985     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 986 }
 987
 988 void MainWindow::slotSwitchAudioThumbs() {
 989     KdenliveSettings::setAudiothumbnails(!KdenliveSettings::audiothumbnails());
 990     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 991     if (currentTab) {
 992         currentTab->refresh();
 993         currentTab->projectView()->checkAutoScroll();
 994         if (m_activeDocument) m_activeDocument->clipManager()->checkAudioThumbs();
 995     }
 996     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
 997 }
 998
 999 void MainWindow::slotSwitchMarkersComments() {
1000     KdenliveSettings::setShowmarkers(!KdenliveSettings::showmarkers());
1001     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1002     if (currentTab) {
1003         currentTab->refresh();
1004     }
1005     m_buttonShowMarkers->setChecked(KdenliveSettings::showmarkers());
1006 }
1007
1008 void MainWindow::slotSwitchSnap() {
1009     KdenliveSettings::setSnaptopoints(!KdenliveSettings::snaptopoints());
1010     m_buttonShowMarkers->setChecked(KdenliveSettings::snaptopoints());
1011 }
1012
1013
1014 void MainWindow::slotDeleteTimelineClip() {
1015     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1016     if (currentTab) {
1017         currentTab->projectView()->deleteSelectedClips();
1018     }
1019 }
1020
1021 void MainWindow::slotAddClipMarker() {
1022     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1023     if (currentTab) {
1024         currentTab->projectView()->slotAddClipMarker();
1025     }
1026 }
1027
1028 void MainWindow::slotDeleteClipMarker() {
1029     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1030     if (currentTab) {
1031         currentTab->projectView()->slotDeleteClipMarker();
1032     }
1033 }
1034
1035 void MainWindow::slotEditClipMarker() {
1036     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1037     if (currentTab) {
1038         currentTab->projectView()->slotEditClipMarker();
1039     }
1040 }
1041
1042 void MainWindow::slotCutTimelineClip() {
1043     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1044     if (currentTab) {
1045         currentTab->projectView()->cutSelectedClips();
1046     }
1047 }
1048
1049 void MainWindow::slotAddProjectClip(KUrl url) {
1050     if (m_activeDocument)
1051         m_activeDocument->slotAddClipFile(url, QString());
1052 }
1053
1054 void MainWindow::slotAddTransition(QAction *result) {
1055     if (!result) return;
1056     QDomElement effect = transitions.getEffectByName(result->data().toString());
1057     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1058     if (currentTab) {
1059         currentTab->projectView()->slotAddTransitionToSelectedClips(effect);
1060     }
1061 }
1062
1063 void MainWindow::slotAddVideoEffect(QAction *result) {
1064     if (!result) return;
1065     QDomElement effect = videoEffects.getEffectByName(result->data().toString());
1066     slotAddEffect(effect);
1067 }
1068
1069 void MainWindow::slotAddAudioEffect(QAction *result) {
1070     if (!result) return;
1071     QDomElement effect = audioEffects.getEffectByName(result->data().toString());
1072     slotAddEffect(effect);
1073 }
1074
1075 void MainWindow::slotAddCustomEffect(QAction *result) {
1076     if (!result) return;
1077     QDomElement effect = customEffects.getEffectByName(result->data().toString());
1078     slotAddEffect(effect);
1079 }
1080
1081 void MainWindow::slotZoomIn() {
1082     m_zoomSlider->setValue(m_zoomSlider->value() - 1);
1083 }
1084
1085 void MainWindow::slotZoomOut() {
1086     m_zoomSlider->setValue(m_zoomSlider->value() + 1);
1087 }
1088
1089 void MainWindow::slotFitZoom() {
1090     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1091     if (currentTab) {
1092         m_zoomSlider->setValue(currentTab->fitZoom());
1093     }
1094 }
1095
1096 void MainWindow::slotGotProgressInfo(const QString &message, int progress) {
1097     statusProgressBar->setValue(progress);
1098     if (progress >= 0) {
1099         if (!message.isEmpty()) m_messageLabel->setMessage(message, InformationMessage);//statusLabel->setText(message);
1100         statusProgressBar->setVisible(true);
1101     } else {
1102         m_messageLabel->setMessage(QString(), DefaultMessage);
1103         statusProgressBar->setVisible(false);
1104     }
1105 }
1106
1107 void MainWindow::slotShowClipProperties(DocClipBase *clip) {
1108     if (clip->clipType() == TEXT) {
1109         m_activeDocument->editTextClip(clip->getProperty("xml"), clip->getId());
1110         return;
1111     }
1112     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1113     ClipProperties dia(clip, m_activeDocument->timecode(), m_activeDocument->fps(), this);
1114     connect(&dia, SIGNAL(addMarker(int, GenTime, QString)), currentTab->projectView(), SLOT(slotAddClipMarker(int, GenTime, QString)));
1115     if (dia.exec() == QDialog::Accepted) {
1116         m_projectList->slotUpdateClipProperties(dia.clipId(), dia.properties());
1117         if (dia.needsTimelineRefresh()) {
1118             // update clip occurences in timeline
1119
1120             currentTab->projectView()->slotUpdateClip(dia.clipId());
1121         }
1122     }
1123 }
1124
1125 void MainWindow::customEvent(QEvent* e) {
1126     if (e->type() == QEvent::User) {
1127         // The timeline playing position changed...
1128         kDebug() << "RECIEVED JOG EVEMNT!!!";
1129     }
1130 }
1131 void MainWindow::slotActivateEffectStackView() {
1132     effectStack->raiseWindow(effectStackDock);
1133 }
1134
1135 void MainWindow::slotActivateTransitionView() {
1136     transitionConfig->raiseWindow(transitionConfigDock);
1137 }
1138
1139 void MainWindow::slotSnapRewind() {
1140     if (m_monitorManager->projectMonitorFocused()) {
1141         TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1142         currentTab->projectView()->slotSeekToPreviousSnap();
1143     }
1144 }
1145
1146 void MainWindow::slotSnapForward() {
1147     if (m_monitorManager->projectMonitorFocused()) {
1148         TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1149         currentTab->projectView()->slotSeekToNextSnap();
1150     }
1151 }
1152
1153 void MainWindow::slotChangeTool(QAction * action) {
1154     if (action == m_buttonSelectTool) slotSetTool(SELECTTOOL);
1155     else if (action == m_buttonRazorTool) slotSetTool(RAZORTOOL);
1156 }
1157
1158 void MainWindow::slotSetTool(PROJECTTOOL tool) {
1159     if (m_activeDocument) {
1160         //m_activeDocument->setTool(tool);
1161         TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1162         currentTab->projectView()->setTool(tool);
1163     }
1164 }
1165
1166 #include "mainwindow.moc"