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
 252     if (KdenliveSettings::openlastproject()) {
 253         KSharedConfigPtr config = KGlobal::config();
 254         QString Lastproject = config->group("Recent Files").readPathEntry("File1", QString());
 255         openFile(KUrl(Lastproject));
 256
 257     } else newFile();
 258
 259     activateShuttleDevice();
 260 }
 261
 262 void MainWindow::queryQuit() {
 263     kDebug() << "----- SAVING CONFUIG";
 264     if (queryClose()) kapp->quit();
 265 }
 266
 267 //virtual
 268 bool MainWindow::queryClose() {
 269     saveOptions();
 270     if (m_activeDocument && m_activeDocument->isModified()) {
 271         switch (KMessageBox::warningYesNoCancel(this, i18n("Save changes to document ?"))) {
 272         case KMessageBox::Yes :
 273             // save document here. If saving fails, return false;
 274             return true;
 275         case KMessageBox::No :
 276             return true;
 277         default: // cancel
 278             return false;
 279         }
 280     }
 281     return true;
 282 }
 283
 284 void MainWindow::activateShuttleDevice() {
 285     if (m_jogProcess) delete m_jogProcess;
 286     m_jogProcess = NULL;
 287     if (KdenliveSettings::enableshuttle() == false) return;
 288     m_jogProcess = new JogShuttle(KdenliveSettings::shuttledevice());
 289     connect(m_jogProcess, SIGNAL(rewind1()), m_monitorManager, SLOT(slotRewindOneFrame()));
 290     connect(m_jogProcess, SIGNAL(forward1()), m_monitorManager, SLOT(slotForwardOneFrame()));
 291     connect(m_jogProcess, SIGNAL(rewind(double)), m_monitorManager, SLOT(slotRewind(double)));
 292     connect(m_jogProcess, SIGNAL(forward(double)), m_monitorManager, SLOT(slotForward(double)));
 293     connect(m_jogProcess, SIGNAL(stop()), m_monitorManager, SLOT(slotPlay()));
 294     connect(m_jogProcess, SIGNAL(button(int)), this, SLOT(slotShuttleButton(int)));
 295 }
 296
 297 void MainWindow::slotShuttleButton(int code) {
 298     switch (code) {
 299     case 5:
 300         slotShuttleAction(KdenliveSettings::shuttle1());
 301         break;
 302     case 6:
 303         slotShuttleAction(KdenliveSettings::shuttle2());
 304         break;
 305     case 7:
 306         slotShuttleAction(KdenliveSettings::shuttle3());
 307         break;
 308     case 8:
 309         slotShuttleAction(KdenliveSettings::shuttle4());
 310         break;
 311     case 9:
 312         slotShuttleAction(KdenliveSettings::shuttle5());
 313         break;
 314     }
 315 }
 316
 317 void MainWindow::slotShuttleAction(int code) {
 318     switch (code) {
 319     case 0:
 320         return;
 321     case 1:
 322         m_monitorManager->slotPlay();
 323         break;
 324     default:
 325         m_monitorManager->slotPlay();
 326         break;
 327     }
 328 }
 329
 330 void MainWindow::slotFullScreen() {
 331     //KToggleFullScreenAction::setFullScreen(this, actionCollection()->action("fullscreen")->isChecked());
 332 }
 333
 334 void MainWindow::slotAddEffect(QDomElement effect, GenTime pos, int track) {
 335     if (!m_activeDocument) return;
 336     if (effect.isNull()) {
 337         kDebug() << "--- ERROR, TRYING TO APPEND NULL EFFECT";
 338         return;
 339     }
 340     TrackView *currentTimeLine = (TrackView *) m_timelineArea->currentWidget();
 341     currentTimeLine->projectView()->slotAddEffect(effect, pos, track);
 342 }
 343
 344 void MainWindow::slotRaiseMonitor(bool clipMonitor) {
 345     if (clipMonitor) clipMonitorDock->raise();
 346     else projectMonitorDock->raise();
 347 }
 348
 349 void MainWindow::slotSetClipDuration(int id, int duration) {
 350     if (!m_activeDocument) return;
 351     m_activeDocument->setProducerDuration(id, duration);
 352 }
 353
 354 void MainWindow::slotConnectMonitors() {
 355
 356     m_projectList->setRenderer(m_clipMonitor->render);
 357     connect(m_projectList, SIGNAL(receivedClipDuration(int, int)), this, SLOT(slotSetClipDuration(int, int)));
 358     connect(m_projectList, SIGNAL(showClipProperties(DocClipBase *)), this, SLOT(slotShowClipProperties(DocClipBase *)));
 359     connect(m_projectList, SIGNAL(getFileProperties(const QDomElement &, int)), m_clipMonitor->render, SLOT(getFileProperties(const QDomElement &, int)));
 360     connect(m_clipMonitor->render, SIGNAL(replyGetImage(int, int, const QPixmap &, int, int)), m_projectList, SLOT(slotReplyGetImage(int, int, const QPixmap &, int, int)));
 361     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 > &)));
 362 }
 363
 364 void MainWindow::setupActions() {
 365
 366     m_timecodeFormat = new KComboBox(this);
 367     m_timecodeFormat->addItem(i18n("hh:mm:ss::ff"));
 368     m_timecodeFormat->addItem(i18n("Frames"));
 369
 370     statusProgressBar = new QProgressBar(this);
 371     statusProgressBar->setMinimum(0);
 372     statusProgressBar->setMaximum(100);
 373     statusProgressBar->setMaximumWidth(150);
 374     statusProgressBar->setVisible(false);
 375
 376     QWidget *w = new QWidget;
 377
 378     QHBoxLayout *layout = new QHBoxLayout;
 379     w->setLayout(layout);
 380     layout->setContentsMargins(5, 0, 5, 0);
 381     QToolBar *toolbar = new QToolBar("statusToolBar", this);
 382
 383
 384     m_toolGroup = new QActionGroup(this);
 385
 386     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;}";
 387
 388     m_buttonSelectTool = toolbar->addAction(KIcon("kdenlive-select-tool"), i18n("Selection tool"));
 389     m_buttonSelectTool->setCheckable(true);
 390     m_buttonSelectTool->setChecked(true);
 391
 392     m_buttonRazorTool = toolbar->addAction(KIcon("edit-cut"), i18n("Razor tool"));
 393     m_buttonRazorTool->setCheckable(true);
 394     m_buttonRazorTool->setChecked(false);
 395
 396     m_toolGroup->addAction(m_buttonSelectTool);
 397     m_toolGroup->addAction(m_buttonRazorTool);
 398     m_toolGroup->setExclusive(true);
 399     toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly);
 400
 401     QWidget * actionWidget;
 402     actionWidget = toolbar->widgetForAction(m_buttonSelectTool);
 403     actionWidget->setMaximumWidth(24);
 404     actionWidget->setMinimumHeight(17);
 405
 406     actionWidget = toolbar->widgetForAction(m_buttonRazorTool);
 407     actionWidget->setMaximumWidth(24);
 408     actionWidget->setMinimumHeight(17);
 409
 410     toolbar->setStyleSheet(style1);
 411     connect(m_toolGroup, SIGNAL(triggered(QAction *)), this, SLOT(slotChangeTool(QAction *)));
 412
 413     toolbar->addSeparator();
 414     m_buttonFitZoom = toolbar->addAction(KIcon("zoom-fit-best"), i18n("Fit zoom to project"));
 415     m_buttonFitZoom->setCheckable(false);
 416     connect(m_buttonFitZoom, SIGNAL(triggered()), this, SLOT(slotFitZoom()));
 417
 418     actionWidget = toolbar->widgetForAction(m_buttonFitZoom);
 419     actionWidget->setMaximumWidth(24);
 420     actionWidget->setMinimumHeight(17);
 421
 422     m_zoomSlider = new QSlider(Qt::Horizontal, this);
 423     m_zoomSlider->setMaximum(13);
 424
 425     m_zoomSlider->setMaximumWidth(150);
 426     m_zoomSlider->setMinimumWidth(100);
 427
 428     const int contentHeight = QFontMetrics(w->font()).height() + 8;
 429     QString style = "QSlider::groove:horizontal { background-color: rgba(230, 230, 230, 220);border: 1px solid #999999;height: 8px;border-radius: 3px;margin-top:3px }";
 430     style.append("QSlider::handle:horizontal {  background-color: white; border: 1px solid #999999;width: 9px;margin: -2px 0;border-radius: 3px; }");
 431     m_zoomSlider->setStyleSheet(style);
 432
 433     //m_zoomSlider->setMaximumHeight(contentHeight);
 434     //m_zoomSlider->height() + 5;
 435     statusBar()->setMinimumHeight(contentHeight);
 436
 437
 438     toolbar->addWidget(m_zoomSlider);
 439
 440     m_buttonVideoThumbs = toolbar->addAction(KIcon("kdenlive-show-videothumb"), i18n("Show video thumbnails"));
 441     m_buttonVideoThumbs->setCheckable(true);
 442     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 443     connect(m_buttonVideoThumbs, SIGNAL(triggered()), this, SLOT(slotSwitchVideoThumbs()));
 444
 445     m_buttonAudioThumbs = toolbar->addAction(KIcon("kdenlive-show-audiothumb"), i18n("Show audio thumbnails"));
 446     m_buttonAudioThumbs->setCheckable(true);
 447     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
 448     connect(m_buttonAudioThumbs, SIGNAL(triggered()), this, SLOT(slotSwitchAudioThumbs()));
 449
 450     m_buttonShowMarkers = toolbar->addAction(KIcon("kdenlive-show-markers"), i18n("Show markers comments"));
 451     m_buttonShowMarkers->setCheckable(true);
 452     m_buttonShowMarkers->setChecked(KdenliveSettings::showmarkers());
 453     connect(m_buttonShowMarkers, SIGNAL(triggered()), this, SLOT(slotSwitchMarkersComments()));
 454
 455     m_buttonSnap = toolbar->addAction(KIcon("kdenlive-snap"), i18n("Snap"));
 456     m_buttonSnap->setCheckable(true);
 457     m_buttonSnap->setChecked(KdenliveSettings::snaptopoints());
 458     connect(m_buttonSnap, SIGNAL(triggered()), this, SLOT(slotSwitchSnap()));
 459     layout->addWidget(toolbar);
 460
 461
 462     actionWidget = toolbar->widgetForAction(m_buttonVideoThumbs);
 463     actionWidget->setMaximumWidth(24);
 464     actionWidget->setMinimumHeight(17);
 465
 466     actionWidget = toolbar->widgetForAction(m_buttonAudioThumbs);
 467     actionWidget->setMaximumWidth(24);
 468     actionWidget->setMinimumHeight(17);
 469
 470     actionWidget = toolbar->widgetForAction(m_buttonShowMarkers);
 471     actionWidget->setMaximumWidth(24);
 472     actionWidget->setMinimumHeight(17);
 473
 474     actionWidget = toolbar->widgetForAction(m_buttonSnap);
 475     actionWidget->setMaximumWidth(24);
 476     actionWidget->setMinimumHeight(17);
 477
 478     m_messageLabel = new StatusBarMessageLabel(this);
 479     m_messageLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding);
 480
 481     statusBar()->addWidget(m_messageLabel, 10);
 482     statusBar()->addWidget(statusProgressBar, 0);
 483     statusBar()->insertPermanentWidget(ID_TIMELINE_BUTTONS, w);
 484     statusBar()->insertPermanentFixedItem("00:00:00:00", ID_TIMELINE_POS);
 485     statusBar()->insertPermanentWidget(ID_TIMELINE_FORMAT, m_timecodeFormat);
 486     statusBar()->setMaximumHeight(statusBar()->font().pointSize() * 4);
 487     m_messageLabel->hide();
 488
 489     actionCollection()->addAction("select_tool", m_buttonSelectTool);
 490     actionCollection()->addAction("razor_tool", m_buttonRazorTool);
 491
 492     actionCollection()->addAction("show_video_thumbs", m_buttonVideoThumbs);
 493     actionCollection()->addAction("show_audio_thumbs", m_buttonAudioThumbs);
 494     actionCollection()->addAction("show_markers", m_buttonShowMarkers);
 495     actionCollection()->addAction("snap", m_buttonSnap);
 496     actionCollection()->addAction("zoom_fit", m_buttonFitZoom);
 497
 498
 499     KAction* profilesAction = new KAction(KIcon("document-new"), i18n("Manage Profiles"), this);
 500     actionCollection()->addAction("manage_profiles", profilesAction);
 501     connect(profilesAction, SIGNAL(triggered(bool)), this, SLOT(slotEditProfiles()));
 502
 503     KAction* projectAction = new KAction(KIcon("configure"), i18n("Project Settings"), this);
 504     actionCollection()->addAction("project_settings", projectAction);
 505     connect(projectAction, SIGNAL(triggered(bool)), this, SLOT(slotEditProjectSettings()));
 506
 507     KAction* projectRender = new KAction(KIcon("media-record"), i18n("Render"), this);
 508     actionCollection()->addAction("project_render", projectRender);
 509     connect(projectRender, SIGNAL(triggered(bool)), this, SLOT(slotRenderProject()));
 510
 511     KAction* monitorPlay = new KAction(KIcon("media-playback-start"), i18n("Play"), this);
 512     monitorPlay->setShortcut(Qt::Key_Space);
 513     actionCollection()->addAction("monitor_play", monitorPlay);
 514     connect(monitorPlay, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotPlay()));
 515
 516     KAction* monitorSeekBackward = new KAction(KIcon("media-seek-backward"), i18n("Rewind"), this);
 517     monitorSeekBackward->setShortcut(Qt::Key_J);
 518     actionCollection()->addAction("monitor_seek_backward", monitorSeekBackward);
 519     connect(monitorSeekBackward, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotRewind()));
 520
 521     KAction* monitorSeekBackwardOneFrame = new KAction(KIcon("media-skip-backward"), i18n("Rewind 1 Frame"), this);
 522     monitorSeekBackwardOneFrame->setShortcut(Qt::Key_Left);
 523     actionCollection()->addAction("monitor_seek_backward-one-frame", monitorSeekBackwardOneFrame);
 524     connect(monitorSeekBackwardOneFrame, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotRewindOneFrame()));
 525
 526     KAction* monitorSeekSnapBackward = new KAction(KIcon("media-seek-backward"), i18n("Go to Previous Snap Point"), this);
 527     monitorSeekSnapBackward->setShortcut(Qt::ALT + Qt::Key_Left);
 528     actionCollection()->addAction("monitor_seek_snap_backward", monitorSeekSnapBackward);
 529     connect(monitorSeekSnapBackward, SIGNAL(triggered(bool)), this, SLOT(slotSnapRewind()));
 530
 531     KAction* monitorSeekForward = new KAction(KIcon("media-seek-forward"), i18n("Forward"), this);
 532     monitorSeekForward->setShortcut(Qt::Key_L);
 533     actionCollection()->addAction("monitor_seek_forward", monitorSeekForward);
 534     connect(monitorSeekForward, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotForward()));
 535
 536     KAction* monitorSeekForwardOneFrame = new KAction(KIcon("media-skip-forward"), i18n("Forward 1 Frame"), this);
 537     monitorSeekForwardOneFrame->setShortcut(Qt::Key_Right);
 538     actionCollection()->addAction("monitor_seek_forward-one-frame", monitorSeekForwardOneFrame);
 539     connect(monitorSeekForwardOneFrame, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotForwardOneFrame()));
 540
 541     KAction* monitorSeekSnapForward = new KAction(KIcon("media-seek-forward"), i18n("Go to Next Snap Point"), this);
 542     monitorSeekSnapForward->setShortcut(Qt::ALT + Qt::Key_Right);
 543     actionCollection()->addAction("monitor_seek_snap_forward", monitorSeekSnapForward);
 544     connect(monitorSeekSnapForward, SIGNAL(triggered(bool)), this, SLOT(slotSnapForward()));
 545
 546     KAction* deleteTimelineClip = new KAction(KIcon("edit-delete"), i18n("Delete Selected Item"), this);
 547     deleteTimelineClip->setShortcut(Qt::Key_Delete);
 548     actionCollection()->addAction("delete_timeline_clip", deleteTimelineClip);
 549     connect(deleteTimelineClip, SIGNAL(triggered(bool)), this, SLOT(slotDeleteTimelineClip()));
 550
 551     KAction* cutTimelineClip = new KAction(KIcon("edit-cut"), i18n("Cut Clip"), this);
 552     cutTimelineClip->setShortcut(Qt::SHIFT + Qt::Key_R);
 553     actionCollection()->addAction("cut_timeline_clip", cutTimelineClip);
 554     connect(cutTimelineClip, SIGNAL(triggered(bool)), this, SLOT(slotCutTimelineClip()));
 555
 556     KAction* addClipMarker = new KAction(KIcon("bookmark-new"), i18n("Add Marker to Clip"), this);
 557     actionCollection()->addAction("add_clip_marker", addClipMarker);
 558     connect(addClipMarker, SIGNAL(triggered(bool)), this, SLOT(slotAddClipMarker()));
 559
 560     KAction* deleteClipMarker = new KAction(KIcon("edit-delete"), i18n("Delete Marker from Clip"), this);
 561     actionCollection()->addAction("delete_clip_marker", deleteClipMarker);
 562     connect(deleteClipMarker, SIGNAL(triggered(bool)), this, SLOT(slotDeleteClipMarker()));
 563
 564     KAction* editClipMarker = new KAction(KIcon("document-properties"), i18n("Edit Marker"), this);
 565     actionCollection()->addAction("edit_clip_marker", editClipMarker);
 566     connect(editClipMarker, SIGNAL(triggered(bool)), this, SLOT(slotEditClipMarker()));
 567
 568     KStandardAction::quit(this, SLOT(queryQuit()),
 569                           actionCollection());
 570
 571     KStandardAction::open(this, SLOT(openFile()),
 572                           actionCollection());
 573
 574     m_fileOpenRecent = KStandardAction::openRecent(this, SLOT(openFile(const KUrl &)),
 575                        actionCollection());
 576
 577     KStandardAction::save(this, SLOT(saveFile()),
 578                           actionCollection());
 579
 580     KStandardAction::saveAs(this, SLOT(saveFileAs()),
 581                             actionCollection());
 582
 583     KStandardAction::openNew(this, SLOT(newFile()),
 584                              actionCollection());
 585
 586     KStandardAction::preferences(this, SLOT(slotPreferences()),
 587                                  actionCollection());
 588
 589     KStandardAction::undo(this, SLOT(undo()),
 590                           actionCollection());
 591
 592     KStandardAction::redo(this, SLOT(redo()),
 593                           actionCollection());
 594
 595     KStandardAction::fullScreen(this, SLOT(slotFullScreen()), this, actionCollection());
 596
 597     connect(actionCollection(), SIGNAL(actionHovered(QAction*)),
 598             this, SLOT(slotDisplayActionMessage(QAction*)));
 599     //connect(actionCollection(), SIGNAL( clearStatusText() ),
 600     //statusBar(), SLOT( clear() ) );
 601
 602     readOptions();
 603 }
 604
 605 void MainWindow::undo() {
 606     m_commandStack->undo();
 607 }
 608
 609 void MainWindow::redo() {
 610     m_commandStack->redo();
 611 }
 612
 613 void MainWindow::slotDisplayActionMessage(QAction *a) {
 614     statusBar()->showMessage(a->data().toString(), 3000);
 615 }
 616
 617 void MainWindow::saveOptions() {
 618     KdenliveSettings::self()->writeConfig();
 619     KSharedConfigPtr config = KGlobal::config();
 620     m_fileOpenRecent->saveEntries(KConfigGroup(config, "Recent Files"));
 621     config->sync();
 622 }
 623
 624 void MainWindow::readOptions() {
 625     KSharedConfigPtr config = KGlobal::config();
 626     m_fileOpenRecent->loadEntries(KConfigGroup(config, "Recent Files"));
 627 }
 628
 629 void MainWindow::newFile() {
 630     QString profileName;
 631     KUrl projectFolder;
 632     if (m_timelineArea->count() == 0) profileName = KdenliveSettings::default_profile();
 633     else {
 634         ProjectSettings *w = new ProjectSettings;
 635         if (w->exec() != QDialog::Accepted) return;
 636         profileName = w->selectedProfile();
 637         projectFolder = w->selectedFolder();
 638         delete w;
 639     }
 640     MltVideoProfile prof;
 641     if (!profileName.isEmpty()) prof = ProfilesDialog::getVideoProfile(profileName);
 642     else prof = ProfilesDialog::getVideoProfile("dv_pal");
 643     if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
 644     KdenliveDoc *doc = new KdenliveDoc(KUrl(), projectFolder, prof, m_commandStack, this);
 645     TrackView *trackView = new TrackView(doc, this);
 646     m_timelineArea->addTab(trackView, KIcon("kdenlive"), i18n("Untitled") + " / " + prof.description);
 647     if (m_timelineArea->count() == 1) {
 648         connectDocumentInfo(doc);
 649         connectDocument(trackView, doc);
 650     } else m_timelineArea->setTabBarHidden(false);
 651 }
 652
 653 void MainWindow::activateDocument() {
 654     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 655     KdenliveDoc *currentDoc = currentTab->document();
 656     connectDocumentInfo(currentDoc);
 657     connectDocument(currentTab, currentDoc);
 658 }
 659
 660 void MainWindow::slotRemoveTab() {
 661     QWidget *w = m_timelineArea->currentWidget();
 662     // closing current document
 663     int ix = m_timelineArea->currentIndex() + 1;
 664     if (ix == m_timelineArea->count()) ix = 0;
 665     m_timelineArea->setCurrentIndex(ix);
 666     TrackView *tabToClose = (TrackView *) w;
 667     KdenliveDoc *docToClose = tabToClose->document();
 668     m_timelineArea->removeTab(m_timelineArea->indexOf(w));
 669     if (m_timelineArea->count() == 1) m_timelineArea->setTabBarHidden(true);
 670     delete docToClose;
 671     delete w;
 672 }
 673
 674 void MainWindow::saveFileAs(const QString &outputFileName) {
 675     m_projectMonitor->saveSceneList(outputFileName, m_activeDocument->documentInfoXml(m_activeTimeline->projectView()->xmlInfo()));
 676     m_activeDocument->setUrl(KUrl(outputFileName));
 677     setCaption(m_activeDocument->description());
 678     m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
 679     m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), m_activeDocument->url().path());
 680     m_activeDocument->setModified(false);
 681 }
 682
 683 void MainWindow::saveFileAs() {
 684     QString outputFile = KFileDialog::getSaveFileName(KUrl(), "*.kdenlive|Kdenlive project files (*.kdenlive)");
 685     if (QFile::exists(outputFile)) {
 686         if (KMessageBox::questionYesNo(this, i18n("File already exists.\nDo you want to overwrite it ?")) == KMessageBox::No) return;
 687     }
 688     saveFileAs(outputFile);
 689 }
 690
 691 void MainWindow::saveFile() {
 692     if (!m_activeDocument) return;
 693     if (m_activeDocument->url().isEmpty()) {
 694         saveFileAs();
 695     } else {
 696         saveFileAs(m_activeDocument->url().path());
 697     }
 698 }
 699
 700 void MainWindow::openFile() { //changed
 701     KUrl url = KFileDialog::getOpenUrl(KUrl(), "*.kdenlive|Kdenlive project files (*.kdenlive)\n*.westley|MLT project files (*.westley)");
 702     if (url.isEmpty()) return;
 703     m_fileOpenRecent->addUrl(url);
 704     openFile(url);
 705 }
 706
 707 void MainWindow::openFile(const KUrl &url) { //new
 708     //TODO: get video profile from url before opening it
 709     MltVideoProfile prof = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 710     if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
 711     KdenliveDoc *doc = new KdenliveDoc(url, KUrl(), prof, m_commandStack, this);
 712     connectDocumentInfo(doc);
 713     TrackView *trackView = new TrackView(doc, this);
 714     m_timelineArea->setCurrentIndex(m_timelineArea->addTab(trackView, KIcon("kdenlive"), doc->description()));
 715     m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), doc->url().path());
 716     if (m_timelineArea->count() > 1) m_timelineArea->setTabBarHidden(false);
 717     slotGotProgressInfo(QString(), -1);
 718     //connectDocument(trackView, doc);
 719 }
 720
 721
 722 void MainWindow::parseProfiles() {
 723     //kdDebug()<<" + + YOUR MLT INSTALL WAS FOUND IN: "<< MLT_PREFIX <<endl;
 724
 725     //KdenliveSettings::setDefaulttmpfolder();
 726     if (KdenliveSettings::mltpath().isEmpty()) {
 727         KdenliveSettings::setMltpath(QString(MLT_PREFIX) + QString("/share/mlt/profiles/"));
 728     }
 729     if (KdenliveSettings::rendererpath().isEmpty()) {
 730         KdenliveSettings::setRendererpath(KStandardDirs::findExe("inigo"));
 731     }
 732     QStringList profilesFilter;
 733     profilesFilter << "*";
 734     QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
 735
 736     if (profilesList.isEmpty()) {
 737         // Cannot find MLT path, try finding inigo
 738         QString profilePath = KdenliveSettings::rendererpath();
 739         if (!profilePath.isEmpty()) {
 740             profilePath = profilePath.section('/', 0, -3);
 741             KdenliveSettings::setMltpath(profilePath + "/share/mlt/profiles/");
 742             QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
 743         }
 744
 745         if (profilesList.isEmpty()) {
 746             // Cannot find the MLT profiles, ask for location
 747             KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find your Mlt profiles, please give the path"), this);
 748             getUrl->fileDialog()->setMode(KFile::Directory);
 749             getUrl->exec();
 750             KUrl mltPath = getUrl->selectedUrl();
 751             delete getUrl;
 752             if (mltPath.isEmpty()) kapp->quit();
 753             KdenliveSettings::setMltpath(mltPath.path());
 754             QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
 755         }
 756     }
 757
 758     if (KdenliveSettings::rendererpath().isEmpty()) {
 759         // Cannot find the MLT inigo renderer, ask for location
 760         KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find the inigo program required for rendering (part of Mlt)"), this);
 761         getUrl->exec();
 762         KUrl rendererPath = getUrl->selectedUrl();
 763         delete getUrl;
 764         if (rendererPath.isEmpty()) kapp->quit();
 765         KdenliveSettings::setRendererpath(rendererPath.path());
 766     }
 767
 768     kDebug() << "RESULTING MLT PATH: " << KdenliveSettings::mltpath();
 769
 770     // Parse MLT profiles to build a list of available video formats
 771     if (profilesList.isEmpty()) parseProfiles();
 772 }
 773
 774
 775 void MainWindow::slotEditProfiles() {
 776     ProfilesDialog *w = new ProfilesDialog;
 777     w->exec();
 778     delete w;
 779 }
 780
 781 void MainWindow::slotEditProjectSettings() {
 782     ProjectSettings *w = new ProjectSettings;
 783     if (w->exec() == QDialog::Accepted) {
 784         QString profile = w->selectedProfile();
 785         m_activeDocument->setProfilePath(profile);
 786         m_monitorManager->resetProfiles(profile);
 787         setCaption(m_activeDocument->description());
 788         KdenliveSettings::setCurrent_profile(m_activeDocument->profilePath());
 789         if (m_renderWidget) m_renderWidget->setDocumentStandard(m_activeDocument->getDocumentStandard());
 790         m_monitorManager->setTimecode(m_activeDocument->timecode());
 791         m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
 792
 793         // We need to desactivate & reactivate monitors to get a refresh
 794         m_monitorManager->switchMonitors();
 795     }
 796     delete w;
 797 }
 798
 799 void MainWindow::slotRenderProject() {
 800     if (!m_renderWidget) {
 801         m_renderWidget = new RenderWidget(this);
 802         connect(m_renderWidget, SIGNAL(doRender(const QString&, const QString&, const QStringList &, bool, bool)), this, SLOT(slotDoRender(const QString&, const QString&, const QStringList &, bool, bool)));
 803     }
 804     /*TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 805     if (currentTab) m_renderWidget->setTimeline(currentTab);
 806     m_renderWidget->setDocument(m_activeDocument);*/
 807     m_renderWidget->show();
 808 }
 809
 810 void MainWindow::slotDoRender(const QString &dest, const QString &render, const QStringList &avformat_args, bool zoneOnly, bool playAfter) {
 811     if (dest.isEmpty()) return;
 812     int in;
 813     int out;
 814     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 815     if (currentTab && zoneOnly) {
 816         in = currentTab->inPoint();
 817         out = currentTab->outPoint();
 818     }
 819     KTemporaryFile temp;
 820     temp.setAutoRemove(false);
 821     temp.setSuffix(".westley");
 822     if (temp.open()) {
 823         m_projectMonitor->saveSceneList(temp.fileName());
 824         QStringList args;
 825         args << "-erase";
 826         if (zoneOnly) args << "in=" + QString::number(in) << "out=" + QString::number(out);
 827         QString videoPlayer = "-";
 828         if (playAfter) videoPlayer = "kmplayer";
 829         args << "inigo" << m_activeDocument->profilePath() << render << videoPlayer << temp.fileName() << dest << avformat_args;
 830         QProcess::startDetached("kdenlive_render", args);
 831     }
 832 }
 833
 834 void MainWindow::slotUpdateMousePosition(int pos) {
 835     if (m_activeDocument)
 836         switch (m_timecodeFormat->currentIndex()) {
 837         case 0:
 838             statusBar()->changeItem(m_activeDocument->timecode().getTimecodeFromFrames(pos), ID_TIMELINE_POS);
 839             break;
 840         default:
 841             statusBar()->changeItem(QString::number(pos), ID_TIMELINE_POS);
 842         }
 843 }
 844
 845 void MainWindow::slotUpdateDocumentState(bool modified) {
 846     setCaption(m_activeDocument->description(), modified);
 847     if (modified) {
 848         m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Link));
 849         m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("document-save"));
 850     } else {
 851         m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Text));
 852         m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("kdenlive"));
 853     }
 854 }
 855
 856 void MainWindow::connectDocumentInfo(KdenliveDoc *doc) {
 857     if (m_activeDocument) {
 858         if (m_activeDocument == doc) return;
 859         disconnect(m_activeDocument, SIGNAL(progressInfo(const QString &, int)), this, SLOT(slotGotProgressInfo(const QString &, int)));
 860     }
 861     connect(doc, SIGNAL(progressInfo(const QString &, int)), this, SLOT(slotGotProgressInfo(const QString &, int)));
 862 }
 863
 864 void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //changed
 865     //m_projectMonitor->stop();
 866     kDebug() << "///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////";
 867     if (m_activeDocument) {
 868         if (m_activeDocument == doc) return;
 869         m_activeDocument->backupMltPlaylist();
 870         if (m_activeTimeline) {
 871             disconnect(m_projectMonitor, SIGNAL(renderPosition(int)), m_activeTimeline, SLOT(moveCursorPos(int)));
 872             disconnect(m_projectMonitor, SIGNAL(durationChanged(int)), m_activeTimeline, SLOT(setDuration(int)));
 873             disconnect(m_activeDocument, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
 874             disconnect(m_activeDocument, SIGNAL(addProjectFolder(const QString, int, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, int, bool, bool)));
 875             disconnect(m_activeDocument, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
 876             disconnect(m_activeDocument, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
 877             disconnect(m_activeDocument, SIGNAL(refreshClipThumbnail(int)), m_projectList, SLOT(slotRefreshClipThumbnail(int)));
 878             disconnect(m_activeDocument, SIGNAL(deletTimelineClip(int)), m_activeTimeline, SLOT(slotDeleteClip(int)));
 879             disconnect(m_activeTimeline, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
 880             disconnect(trackView, SIGNAL(clipItemSelected(ClipItem*)), this, SLOT(slotActivateEffectStackView()));
 881             disconnect(m_activeTimeline, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
 882             disconnect(trackView, SIGNAL(transitionItemSelected(Transition*)), this, SLOT(slotActivateTransitionView()));
 883             disconnect(m_zoomSlider, SIGNAL(valueChanged(int)), m_activeTimeline, SLOT(slotChangeZoom(int)));
 884             disconnect(trackView->projectView(), SIGNAL(displayMessage(const QString&, MessageType)), m_messageLabel, SLOT(setMessage(const QString&, MessageType)));
 885             disconnect(trackView->projectView(), SIGNAL(showClipFrame(DocClipBase *, const int)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *, const int)));
 886
 887             disconnect(m_activeDocument, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
 888             disconnect(effectStack, SIGNAL(updateClipEffect(ClipItem*, QDomElement, QDomElement)), m_activeTimeline->projectView(), SLOT(slotUpdateClipEffect(ClipItem*, QDomElement, QDomElement)));
 889             disconnect(effectStack, SIGNAL(removeEffect(ClipItem*, QDomElement)), m_activeTimeline->projectView(), SLOT(slotDeleteEffect(ClipItem*, QDomElement)));
 890             disconnect(effectStack, SIGNAL(changeEffectState(ClipItem*, QDomElement, bool)), m_activeTimeline->projectView(), SLOT(slotChangeEffectState(ClipItem*, QDomElement, bool)));
 891             disconnect(effectStack, SIGNAL(changeEffectPosition(ClipItem*, int, int)), trackView->projectView(), SLOT(slotChangeEffectPosition(ClipItem*, int, int)));
 892             disconnect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), m_activeTimeline->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
 893             disconnect(transitionConfig, SIGNAL(transitionUpdated(Transition *, QDomElement)), trackView->projectView() , SLOT(slotTransitionUpdated(Transition *, QDomElement)));
 894             disconnect(m_activeTimeline->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
 895         }
 896         m_activeDocument->setRenderer(NULL);
 897         disconnect(m_projectList, SIGNAL(clipSelected(DocClipBase *)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *)));
 898         m_clipMonitor->stop();
 899     }
 900     m_monitorManager->resetProfiles(doc->profilePath());
 901     m_projectList->setDocument(doc);
 902     connect(m_projectList, SIGNAL(clipSelected(DocClipBase *)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *)));
 903     connect(trackView, SIGNAL(cursorMoved()), m_projectMonitor, SLOT(activateMonitor()));
 904     connect(trackView, SIGNAL(mousePosition(int)), this, SLOT(slotUpdateMousePosition(int)));
 905     connect(m_projectMonitor, SIGNAL(renderPosition(int)), trackView, SLOT(moveCursorPos(int)));
 906     connect(m_projectMonitor, SIGNAL(durationChanged(int)), trackView, SLOT(setDuration(int)));
 907     connect(doc, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
 908     connect(doc, SIGNAL(addProjectFolder(const QString, int, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, int, bool, bool)));
 909     connect(doc, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
 910     connect(doc, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
 911     connect(doc, SIGNAL(refreshClipThumbnail(int)), m_projectList, SLOT(slotRefreshClipThumbnail(int)));
 912
 913     connect(doc, SIGNAL(deletTimelineClip(int)), trackView, SLOT(slotDeleteClip(int)));
 914     connect(doc, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
 915
 916
 917
 918     connect(trackView, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
 919     connect(trackView, SIGNAL(clipItemSelected(ClipItem*)), this, SLOT(slotActivateEffectStackView()));
 920     connect(trackView, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
 921     connect(trackView, SIGNAL(transitionItemSelected(Transition*)), this, SLOT(slotActivateTransitionView()));
 922     m_zoomSlider->setValue(trackView->currentZoom());
 923     connect(m_zoomSlider, SIGNAL(valueChanged(int)), trackView, SLOT(slotChangeZoom(int)));
 924     connect(trackView->projectView(), SIGNAL(zoomIn()), this, SLOT(slotZoomIn()));
 925     connect(trackView->projectView(), SIGNAL(zoomOut()), this, SLOT(slotZoomOut()));
 926     connect(trackView->projectView(), SIGNAL(displayMessage(const QString&, MessageType)), m_messageLabel, SLOT(setMessage(const QString&, MessageType)));
 927
 928     connect(trackView->projectView(), SIGNAL(showClipFrame(DocClipBase *, const int)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *, const int)));
 929
 930
 931     connect(effectStack, SIGNAL(updateClipEffect(ClipItem*, QDomElement, QDomElement)), trackView->projectView(), SLOT(slotUpdateClipEffect(ClipItem*, QDomElement, QDomElement)));
 932     connect(effectStack, SIGNAL(removeEffect(ClipItem*, QDomElement)), trackView->projectView(), SLOT(slotDeleteEffect(ClipItem*, QDomElement)));
 933     connect(effectStack, SIGNAL(changeEffectState(ClipItem*, QDomElement, bool)), trackView->projectView(), SLOT(slotChangeEffectState(ClipItem*, QDomElement, bool)));
 934     connect(effectStack, SIGNAL(changeEffectPosition(ClipItem*, int, int)), trackView->projectView(), SLOT(slotChangeEffectPosition(ClipItem*, int, int)));
 935     connect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), trackView->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
 936     connect(transitionConfig, SIGNAL(transitionUpdated(Transition *, QDomElement)), trackView->projectView() , SLOT(slotTransitionUpdated(Transition *, QDomElement)));
 937     connect(trackView->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
 938     trackView->projectView()->setContextMenu(m_timelineContextMenu, m_timelineContextClipMenu, m_timelineContextTransitionMenu);
 939     m_activeTimeline = trackView;
 940     KdenliveSettings::setCurrent_profile(doc->profilePath());
 941     if (m_renderWidget) m_renderWidget->setDocumentStandard(doc->getDocumentStandard());
 942     m_monitorManager->setTimecode(doc->timecode());
 943     doc->setRenderer(m_projectMonitor->render);
 944     m_commandStack->setActiveStack(doc->commandStack());
 945     if (m_commandStack->isClean()) kDebug() << "////////////  UNDO STACK IS CLEAN";
 946     else  kDebug() << "////////////  UNDO STACK IS NOT CLEAN*******************";
 947
 948     //m_overView->setScene(trackView->projectScene());
 949     //m_overView->scale(m_overView->width() / trackView->duration(), m_overView->height() / (50 * trackView->tracksNumber()));
 950     //m_overView->fitInView(m_overView->itemAt(0, 50), Qt::KeepAspectRatio);
 951
 952     setCaption(doc->description());
 953     m_activeDocument = doc;
 954 }
 955
 956 void MainWindow::slotPreferences() {
 957     //An instance of your dialog could be already created and could be
 958     // cached, in which case you want to display the cached dialog
 959     // instead of creating another one
 960     if (KConfigDialog::showDialog("settings"))
 961         return;
 962
 963     // KConfigDialog didn't find an instance of this dialog, so lets
 964     // create it :
 965     KdenliveSettingsDialog* dialog = new KdenliveSettingsDialog(this);
 966     connect(dialog, SIGNAL(settingsChanged(const QString&)), this, SLOT(updateConfiguration()));
 967     dialog->show();
 968 }
 969
 970 void MainWindow::updateConfiguration() {
 971     //TODO: we should apply settings to all projects, not only the current one
 972     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 973     if (currentTab) {
 974         currentTab->refresh();
 975         currentTab->projectView()->checkAutoScroll();
 976         currentTab->projectView()->checkTrackHeight();
 977         if (m_activeDocument) m_activeDocument->clipManager()->checkAudioThumbs();
 978     }
 979     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
 980     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 981     activateShuttleDevice();
 982
 983 }
 984
 985 void MainWindow::slotSwitchVideoThumbs() {
 986     KdenliveSettings::setVideothumbnails(!KdenliveSettings::videothumbnails());
 987     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 988     if (currentTab) {
 989         currentTab->refresh();
 990     }
 991     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 992 }
 993
 994 void MainWindow::slotSwitchAudioThumbs() {
 995     KdenliveSettings::setAudiothumbnails(!KdenliveSettings::audiothumbnails());
 996     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 997     if (currentTab) {
 998         currentTab->refresh();
 999         currentTab->projectView()->checkAutoScroll();
1000         if (m_activeDocument) m_activeDocument->clipManager()->checkAudioThumbs();
1001     }
1002     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
1003 }
1004
1005 void MainWindow::slotSwitchMarkersComments() {
1006     KdenliveSettings::setShowmarkers(!KdenliveSettings::showmarkers());
1007     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1008     if (currentTab) {
1009         currentTab->refresh();
1010     }
1011     m_buttonShowMarkers->setChecked(KdenliveSettings::showmarkers());
1012 }
1013
1014 void MainWindow::slotSwitchSnap() {
1015     KdenliveSettings::setSnaptopoints(!KdenliveSettings::snaptopoints());
1016     m_buttonShowMarkers->setChecked(KdenliveSettings::snaptopoints());
1017 }
1018
1019
1020 void MainWindow::slotDeleteTimelineClip() {
1021     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1022     if (currentTab) {
1023         currentTab->projectView()->deleteSelectedClips();
1024     }
1025 }
1026
1027 void MainWindow::slotAddClipMarker() {
1028     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1029     if (currentTab) {
1030         currentTab->projectView()->slotAddClipMarker();
1031     }
1032 }
1033
1034 void MainWindow::slotDeleteClipMarker() {
1035     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1036     if (currentTab) {
1037         currentTab->projectView()->slotDeleteClipMarker();
1038     }
1039 }
1040
1041 void MainWindow::slotEditClipMarker() {
1042     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1043     if (currentTab) {
1044         currentTab->projectView()->slotEditClipMarker();
1045     }
1046 }
1047
1048 void MainWindow::slotCutTimelineClip() {
1049     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1050     if (currentTab) {
1051         currentTab->projectView()->cutSelectedClips();
1052     }
1053 }
1054
1055 void MainWindow::slotAddProjectClip(KUrl url) {
1056     if (m_activeDocument)
1057         m_activeDocument->slotAddClipFile(url, QString());
1058 }
1059
1060 void MainWindow::slotAddTransition(QAction *result) {
1061     if (!result) return;
1062     QDomElement effect = transitions.getEffectByName(result->data().toString());
1063     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1064     if (currentTab) {
1065         currentTab->projectView()->slotAddTransitionToSelectedClips(effect);
1066     }
1067 }
1068
1069 void MainWindow::slotAddVideoEffect(QAction *result) {
1070     if (!result) return;
1071     QDomElement effect = videoEffects.getEffectByName(result->data().toString());
1072     slotAddEffect(effect);
1073 }
1074
1075 void MainWindow::slotAddAudioEffect(QAction *result) {
1076     if (!result) return;
1077     QDomElement effect = audioEffects.getEffectByName(result->data().toString());
1078     slotAddEffect(effect);
1079 }
1080
1081 void MainWindow::slotAddCustomEffect(QAction *result) {
1082     if (!result) return;
1083     QDomElement effect = customEffects.getEffectByName(result->data().toString());
1084     slotAddEffect(effect);
1085 }
1086
1087 void MainWindow::slotZoomIn() {
1088     m_zoomSlider->setValue(m_zoomSlider->value() - 1);
1089 }
1090
1091 void MainWindow::slotZoomOut() {
1092     m_zoomSlider->setValue(m_zoomSlider->value() + 1);
1093 }
1094
1095 void MainWindow::slotFitZoom() {
1096     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1097     if (currentTab) {
1098         m_zoomSlider->setValue(currentTab->fitZoom());
1099     }
1100 }
1101
1102 void MainWindow::slotGotProgressInfo(const QString &message, int progress) {
1103     statusProgressBar->setValue(progress);
1104     if (progress >= 0) {
1105         if (!message.isEmpty()) m_messageLabel->setMessage(message, InformationMessage);//statusLabel->setText(message);
1106         statusProgressBar->setVisible(true);
1107     } else {
1108         m_messageLabel->setMessage(QString(), DefaultMessage);
1109         statusProgressBar->setVisible(false);
1110     }
1111 }
1112
1113 void MainWindow::slotShowClipProperties(DocClipBase *clip) {
1114     if (clip->clipType() == TEXT) {
1115         m_activeDocument->editTextClip(clip->getProperty("xml"), clip->getId());
1116         return;
1117     }
1118     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1119     ClipProperties dia(clip, m_activeDocument->timecode(), m_activeDocument->fps(), this);
1120     connect(&dia, SIGNAL(addMarker(int, GenTime, QString)), currentTab->projectView(), SLOT(slotAddClipMarker(int, GenTime, QString)));
1121     if (dia.exec() == QDialog::Accepted) {
1122         m_projectList->slotUpdateClipProperties(dia.clipId(), dia.properties());
1123         if (dia.needsTimelineRefresh()) {
1124             // update clip occurences in timeline
1125
1126             currentTab->projectView()->slotUpdateClip(dia.clipId());
1127         }
1128     }
1129 }
1130
1131 void MainWindow::customEvent(QEvent* e) {
1132     if (e->type() == QEvent::User) {
1133         // The timeline playing position changed...
1134         kDebug() << "RECIEVED JOG EVEMNT!!!";
1135     }
1136 }
1137 void MainWindow::slotActivateEffectStackView() {
1138     effectStack->raiseWindow(effectStackDock);
1139 }
1140
1141 void MainWindow::slotActivateTransitionView() {
1142     transitionConfig->raiseWindow(transitionConfigDock);
1143 }
1144
1145 void MainWindow::slotSnapRewind() {
1146     if (m_monitorManager->projectMonitorFocused()) {
1147         TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1148         currentTab->projectView()->slotSeekToPreviousSnap();
1149     }
1150 }
1151
1152 void MainWindow::slotSnapForward() {
1153     if (m_monitorManager->projectMonitorFocused()) {
1154         TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1155         currentTab->projectView()->slotSeekToNextSnap();
1156     }
1157 }
1158
1159 void MainWindow::slotChangeTool(QAction * action) {
1160     if (action == m_buttonSelectTool) slotSetTool(SELECTTOOL);
1161     else if (action == m_buttonRazorTool) slotSetTool(RAZORTOOL);
1162 }
1163
1164 void MainWindow::slotSetTool(PROJECTTOOL tool) {
1165     if (m_activeDocument) {
1166         //m_activeDocument->setTool(tool);
1167         TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1168         currentTab->projectView()->setTool(tool);
1169     }
1170 }
1171
1172 #include "mainwindow.moc"