]> git.sesse.net Git - kdenlive/blobdiff - src/mainwindow.cpp
Make monitor zone functional
[kdenlive] / src / mainwindow.cpp
index e48e413e84bf0628be61360787c9c1700ff3f1a6..d042e2e2c6e184a4e4f879fb16ce0a8323d98d9c 100644 (file)
@@ -48,6 +48,7 @@
 #include <KMenu>
 #include <locale.h>
 #include <ktogglefullscreenaction.h>
+#include <KFileItem>
 
 #include <mlt++/Mlt.h>
 
 #include "renderer.h"
 #include "jogshuttle.h"
 #include "clipproperties.h"
+#include "wizard.h"
+#include "editclipcommand.h"
+#include "titlewidget.h"
 
-#define ID_STATUS_MSG 1
-#define ID_EDITMODE_MSG 2
-#define ID_TIMELINE_MSG 3
-#define ID_TIMELINE_BUTTONS 5
-#define ID_TIMELINE_POS 6
-#define ID_TIMELINE_FORMAT 7
+static const int ID_STATUS_MSG = 1;
+static const int ID_EDITMODE_MSG = 2;
+static const int ID_TIMELINE_MSG = 3;
+static const int ID_TIMELINE_BUTTONS = 5;
+static const int ID_TIMELINE_POS = 6;
+static const int ID_TIMELINE_FORMAT = 7;
+
+namespace Mlt {
+class Producer;
+};
 
 EffectsList MainWindow::videoEffects;
 EffectsList MainWindow::audioEffects;
@@ -89,17 +97,17 @@ EffectsList MainWindow::transitions;
 
 MainWindow::MainWindow(QWidget *parent)
         : KXmlGuiWindow(parent),
-        m_activeDocument(NULL), m_activeTimeline(NULL), m_renderWidget(NULL), m_jogProcess(NULL), m_findActivated(false) {
+        m_activeDocument(NULL), m_activeTimeline(NULL), m_renderWidget(NULL), m_jogProcess(NULL), m_findActivated(false), m_initialized(false) {
     setlocale(LC_NUMERIC, "POSIX");
-    parseProfiles();
     setFont(KGlobalSettings::toolBarFont());
+    parseProfiles();
     m_commandStack = new QUndoGroup;
     m_timelineArea = new KTabWidget(this);
     m_timelineArea->setTabReorderingEnabled(true);
     m_timelineArea->setTabBarHidden(true);
 
     QToolButton *closeTabButton = new QToolButton;
-    connect(closeTabButton, SIGNAL(clicked()), this, SLOT(slotRemoveTab()));
+    connect(closeTabButton, SIGNAL(clicked()), this, SLOT(closeCurrentDocument()));
     closeTabButton->setIcon(KIcon("tab-close"));
     closeTabButton->adjustSize();
     closeTabButton->setToolTip(i18n("Close the current tab"));
@@ -138,6 +146,10 @@ MainWindow::MainWindow(QWidget *parent)
     transitionConfigDock->setWidget(transitionConfig);
     addDockWidget(Qt::TopDockWidgetArea, transitionConfigDock);
 
+    KdenliveSettings::setCurrent_profile(KdenliveSettings::default_profile());
+    m_fileOpenRecent = KStandardAction::openRecent(this, SLOT(openFile(const KUrl &)),
+                       actionCollection());
+    readOptions();
 
     clipMonitorDock = new QDockWidget(i18n("Clip Monitor"), this);
     clipMonitorDock->setObjectName("clip_monitor");
@@ -159,6 +171,7 @@ MainWindow::MainWindow(QWidget *parent)
     addDockWidget(Qt::TopDockWidgetArea, recMonitorDock);
 
     connect(m_recMonitor, SIGNAL(addProjectClip(KUrl)), this, SLOT(slotAddProjectClip(KUrl)));
+    connect(m_recMonitor, SIGNAL(showConfigDialog(int, int)), this, SLOT(slotPreferences(int, int)));
 
     undoViewDock = new QDockWidget(i18n("Undo History"), this);
     undoViewDock->setObjectName("undo_history");
@@ -180,7 +193,7 @@ MainWindow::MainWindow(QWidget *parent)
     tabifyDockWidget(projectListDock, effectStackDock);
     tabifyDockWidget(projectListDock, transitionConfigDock);
     //tabifyDockWidget(projectListDock, undoViewDock);
-    projectListDock->raise();
+
 
     tabifyDockWidget(clipMonitorDock, projectMonitorDock);
     tabifyDockWidget(clipMonitorDock, recMonitorDock);
@@ -191,31 +204,35 @@ MainWindow::MainWindow(QWidget *parent)
 
     // build effects menus
     QAction *action;
-    QMenu *videoEffectsMenu = (QMenu*)(factory()->container("video_effects_menu", this));
+    QMenu *videoEffectsMenu = static_cast<QMenu*>(factory()->container("video_effects_menu", this));
     QStringList effects = videoEffects.effectNames();
     foreach(const QString &name, effects) {
         action = new QAction(name, this);
         action->setData(name);
         videoEffectsMenu->addAction(action);
     }
-    QMenu *audioEffectsMenu = (QMenu*)(factory()->container("audio_effects_menu", this));
+    QMenu *audioEffectsMenu = static_cast<QMenu*>(factory()->container("audio_effects_menu", this));
     effects = audioEffects.effectNames();
     foreach(const QString &name, effects) {
         action = new QAction(name, this);
         action->setData(name);
         audioEffectsMenu->addAction(action);
     }
-    QMenu *customEffectsMenu = (QMenu*)(factory()->container("custom_effects_menu", this));
+    m_customEffectsMenu = static_cast<QMenu*>(factory()->container("custom_effects_menu", this));
     effects = customEffects.effectNames();
     foreach(const QString &name, effects) {
         action = new QAction(name, this);
         action->setData(name);
-        customEffectsMenu->addAction(action);
+        m_customEffectsMenu->addAction(action);
     }
 
+    QMenu *viewMenu = static_cast<QMenu*>(factory()->container("dockwindows", this));
+    const QList<QAction *> viewActions = createPopupMenu()->actions();
+    viewMenu->insertActions(NULL, viewActions);
+
     connect(videoEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddVideoEffect(QAction *)));
     connect(audioEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddAudioEffect(QAction *)));
-    connect(customEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddCustomEffect(QAction *)));
+    connect(m_customEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddCustomEffect(QAction *)));
 
     m_timelineContextMenu = new QMenu(this);
     m_timelineContextClipMenu = new QMenu(this);
@@ -231,36 +248,52 @@ MainWindow::MainWindow(QWidget *parent)
     }
     connect(transitionsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddTransition(QAction *)));
 
+    m_timelineContextMenu->addAction(actionCollection()->action(KStandardAction::name(KStandardAction::Paste)));
+
     m_timelineContextClipMenu->addAction(actionCollection()->action("delete_timeline_clip"));
+    m_timelineContextClipMenu->addAction(actionCollection()->action("change_clip_speed"));
     m_timelineContextClipMenu->addAction(actionCollection()->action("cut_timeline_clip"));
+    m_timelineContextClipMenu->addAction(actionCollection()->action(KStandardAction::name(KStandardAction::Copy)));
+    m_timelineContextClipMenu->addAction(actionCollection()->action("paste_effects"));
 
     QMenu *markersMenu = (QMenu*)(factory()->container("marker_menu", this));
     m_timelineContextClipMenu->addMenu(markersMenu);
     m_timelineContextClipMenu->addMenu(transitionsMenu);
     m_timelineContextClipMenu->addMenu(videoEffectsMenu);
     m_timelineContextClipMenu->addMenu(audioEffectsMenu);
-    m_timelineContextClipMenu->addMenu(customEffectsMenu);
+    m_timelineContextClipMenu->addMenu(m_customEffectsMenu);
 
     m_timelineContextTransitionMenu->addAction(actionCollection()->action("delete_timeline_clip"));
+    m_timelineContextTransitionMenu->addAction(actionCollection()->action(KStandardAction::name(KStandardAction::Copy)));
 
     connect(projectMonitorDock, SIGNAL(visibilityChanged(bool)), m_projectMonitor, SLOT(refreshMonitor(bool)));
     connect(clipMonitorDock, SIGNAL(visibilityChanged(bool)), m_clipMonitor, SLOT(refreshMonitor(bool)));
     //connect(m_monitorManager, SIGNAL(connectMonitors()), this, SLOT(slotConnectMonitors()));
     connect(m_monitorManager, SIGNAL(raiseClipMonitor(bool)), this, SLOT(slotRaiseMonitor(bool)));
     connect(m_effectList, SIGNAL(addEffect(QDomElement)), this, SLOT(slotAddEffect(QDomElement)));
+    connect(m_effectList, SIGNAL(reloadEffects()), this, SLOT(slotReloadEffects()));
+
     m_monitorManager->initMonitors(m_clipMonitor, m_projectMonitor);
     slotConnectMonitors();
 
     setAutoSaveSettings();
 
     if (KdenliveSettings::openlastproject()) {
-        KSharedConfigPtr config = KGlobal::config();
-        QString Lastproject = config->group("Recent Files").readPathEntry("File1", QString());
-        openFile(KUrl(Lastproject));
-
-    } else newFile();
+        openLastFile();
+    } else {
+        /*QList<KAutoSaveFile *> staleFiles = KAutoSaveFile::allStaleFiles();
+        if (!staleFiles.isEmpty()) {
+            if (KMessageBox::questionYesNo(this, i18n("Auto-saved files exist. Do you want to recover them now?"), i18n("File Recovery"), KGuiItem(i18n("Recover")), KGuiItem(i18n("Don't recover"))) == KMessageBox::Yes) {
+         recoverFiles(staleFiles);
+            }
+            else newFile();
+        }
+        else*/
+        newFile();
+    }
 
     activateShuttleDevice();
+    projectListDock->raise();
 }
 
 void MainWindow::queryQuit() {
@@ -275,6 +308,7 @@ bool MainWindow::queryClose() {
         switch (KMessageBox::warningYesNoCancel(this, i18n("Save changes to document ?"))) {
         case KMessageBox::Yes :
             // save document here. If saving fails, return false;
+            saveFile();
             return true;
         case KMessageBox::No :
             return true;
@@ -285,6 +319,31 @@ bool MainWindow::queryClose() {
     return true;
 }
 
+void MainWindow::saveProperties(KConfig*) {
+    // save properties here,used by session management
+    saveFile();
+}
+
+
+void MainWindow::readProperties(KConfig *config) {
+    // read properties here,used by session management
+    QString Lastproject = config->group("Recent Files").readPathEntry("File1", QString());
+    openFile(KUrl(Lastproject));
+}
+
+void MainWindow::slotReloadEffects() {
+    initEffects::parseCustomEffectsFile();
+    m_customEffectsMenu->clear();
+    const QStringList effects = customEffects.effectNames();
+    QAction *action;
+    foreach(const QString &name, effects) {
+        action = new QAction(name, this);
+        action->setData(name);
+        m_customEffectsMenu->addAction(action);
+    }
+    m_effectList->reloadEffectList();
+}
+
 void MainWindow::activateShuttleDevice() {
     if (m_jogProcess) delete m_jogProcess;
     m_jogProcess = NULL;
@@ -350,7 +409,7 @@ void MainWindow::slotRaiseMonitor(bool clipMonitor) {
     else projectMonitorDock->raise();
 }
 
-void MainWindow::slotSetClipDuration(int id, int duration) {
+void MainWindow::slotSetClipDuration(const QString &id, int duration) {
     if (!m_activeDocument) return;
     m_activeDocument->setProducerDuration(id, duration);
 }
@@ -358,12 +417,30 @@ void MainWindow::slotSetClipDuration(int id, int duration) {
 void MainWindow::slotConnectMonitors() {
 
     m_projectList->setRenderer(m_clipMonitor->render);
-    connect(m_projectList, SIGNAL(receivedClipDuration(int, int)), this, SLOT(slotSetClipDuration(int, int)));
+    connect(m_projectList, SIGNAL(receivedClipDuration(const QString &, int)), this, SLOT(slotSetClipDuration(const QString &, int)));
     connect(m_projectList, SIGNAL(showClipProperties(DocClipBase *)), this, SLOT(slotShowClipProperties(DocClipBase *)));
-    connect(m_projectList, SIGNAL(getFileProperties(const QDomElement &, int)), m_clipMonitor->render, SLOT(getFileProperties(const QDomElement &, int)));
-    connect(m_clipMonitor->render, SIGNAL(replyGetImage(int, int, const QPixmap &, int, int)), m_projectList, SLOT(slotReplyGetImage(int, int, const QPixmap &, int, int)));
-    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 > &)));
-    connect(m_clipMonitor, SIGNAL(refreshClipThumbnail(int)), m_projectList, SLOT(slotRefreshClipThumbnail(int)));
+    connect(m_projectList, SIGNAL(getFileProperties(const QDomElement &, const QString &)), m_clipMonitor->render, SLOT(getFileProperties(const QDomElement &, const QString &)));
+    connect(m_clipMonitor->render, SIGNAL(replyGetImage(const QString &, int, const QPixmap &, int, int)), m_projectList, SLOT(slotReplyGetImage(const QString &, int, const QPixmap &, int, int)));
+    connect(m_clipMonitor->render, SIGNAL(replyGetFileProperties(const QString &, Mlt::Producer*, const QMap < QString, QString > &, const QMap < QString, QString > &)), m_projectList, SLOT(slotReplyGetFileProperties(const QString &, Mlt::Producer*, const QMap < QString, QString > &, const QMap < QString, QString > &)));
+
+    connect(m_clipMonitor->render, SIGNAL(removeInvalidClip(const QString &)), m_projectList, SLOT(slotRemoveInvalidClip(const QString &)));
+
+    connect(m_clipMonitor, SIGNAL(refreshClipThumbnail(const QString &)), m_projectList, SLOT(slotRefreshClipThumbnail(const QString &)));
+
+    connect(m_clipMonitor, SIGNAL(adjustMonitorSize()), this, SLOT(slotAdjustClipMonitor()));
+    connect(m_projectMonitor, SIGNAL(adjustMonitorSize()), this, SLOT(slotAdjustProjectMonitor()));
+}
+
+void MainWindow::slotAdjustClipMonitor() {
+    clipMonitorDock->updateGeometry();
+    clipMonitorDock->adjustSize();
+    m_clipMonitor->resetSize();
+}
+
+void MainWindow::slotAdjustProjectMonitor() {
+    projectMonitorDock->updateGeometry();
+    projectMonitorDock->adjustSize();
+    m_projectMonitor->resetSize();
 }
 
 void MainWindow::setupActions() {
@@ -426,6 +503,7 @@ void MainWindow::setupActions() {
 
     m_zoomSlider = new QSlider(Qt::Horizontal, this);
     m_zoomSlider->setMaximum(13);
+    m_zoomSlider->setPageStep(1);
 
     m_zoomSlider->setMaximumWidth(150);
     m_zoomSlider->setMinimumWidth(100);
@@ -583,6 +661,10 @@ void MainWindow::setupActions() {
     actionCollection()->addAction("delete_timeline_clip", deleteTimelineClip);
     connect(deleteTimelineClip, SIGNAL(triggered(bool)), this, SLOT(slotDeleteTimelineClip()));
 
+    KAction* editTimelineClipSpeed = new KAction(KIcon("edit-delete"), i18n("Change Clip Speed"), this);
+    actionCollection()->addAction("change_clip_speed", editTimelineClipSpeed);
+    connect(editTimelineClipSpeed, SIGNAL(triggered(bool)), this, SLOT(slotChangeClipSpeed()));
+
     KAction* cutTimelineClip = new KAction(KIcon("edit-cut"), i18n("Cut Clip"), this);
     cutTimelineClip->setShortcut(Qt::SHIFT + Qt::Key_R);
     actionCollection()->addAction("cut_timeline_clip", cutTimelineClip);
@@ -620,17 +702,18 @@ void MainWindow::setupActions() {
     actionCollection()->addAction("delete_all_guides", delAllGuides);
     connect(delAllGuides, SIGNAL(triggered()), this, SLOT(slotDeleteAllGuides()));
 
+    QAction *pasteEffects = new KAction(KIcon("edit-paste"), i18n("Paste Effects"), this);
+    actionCollection()->addAction("paste_effects", pasteEffects);
+    connect(pasteEffects , SIGNAL(triggered()), this, SLOT(slotPasteEffects()));
+
     KStandardAction::quit(this, SLOT(queryQuit()),
                           actionCollection());
 
     KStandardAction::open(this, SLOT(openFile()),
                           actionCollection());
 
-    m_fileOpenRecent = KStandardAction::openRecent(this, SLOT(openFile(const KUrl &)),
-                       actionCollection());
-
-    KStandardAction::save(this, SLOT(saveFile()),
-                          actionCollection());
+    m_saveAction = KStandardAction::save(this, SLOT(saveFile()),
+                                         actionCollection());
 
     KStandardAction::saveAs(this, SLOT(saveFileAs()),
                             actionCollection());
@@ -641,11 +724,21 @@ void MainWindow::setupActions() {
     KStandardAction::preferences(this, SLOT(slotPreferences()),
                                  actionCollection());
 
-    KStandardAction::undo(this, SLOT(undo()),
+    KStandardAction::copy(this, SLOT(slotCopy()),
                           actionCollection());
 
-    KStandardAction::redo(this, SLOT(redo()),
-                          actionCollection());
+    KStandardAction::paste(this, SLOT(slotPaste()),
+                           actionCollection());
+
+    KAction *undo = KStandardAction::undo(m_commandStack, SLOT(undo()),
+                                          actionCollection());
+    undo->setEnabled(false);
+    connect(m_commandStack, SIGNAL(canUndoChanged(bool)), undo, SLOT(setEnabled(bool)));
+
+    KAction *redo = KStandardAction::redo(m_commandStack, SLOT(redo()),
+                                          actionCollection());
+    redo->setEnabled(false);
+    connect(m_commandStack, SIGNAL(canRedoChanged(bool)), redo, SLOT(setEnabled(bool)));
 
     KStandardAction::fullScreen(this, SLOT(slotFullScreen()), this, actionCollection());
 
@@ -653,16 +746,6 @@ void MainWindow::setupActions() {
             this, SLOT(slotDisplayActionMessage(QAction*)));
     //connect(actionCollection(), SIGNAL( clearStatusText() ),
     //statusBar(), SLOT( clear() ) );
-
-    readOptions();
-}
-
-void MainWindow::undo() {
-    m_commandStack->undo();
-}
-
-void MainWindow::redo() {
-    m_commandStack->redo();
 }
 
 void MainWindow::slotDisplayActionMessage(QAction *a) {
@@ -679,26 +762,35 @@ void MainWindow::saveOptions() {
 void MainWindow::readOptions() {
     KSharedConfigPtr config = KGlobal::config();
     m_fileOpenRecent->loadEntries(KConfigGroup(config, "Recent Files"));
+    KConfigGroup initialGroup(config, "version");
+    if (!initialGroup.exists()) {
+        // this is our first run, show Wizard
+        Wizard *w = new Wizard(this);
+        if (w->exec() == QDialog::Accepted) {
+            w->adjustSettings();
+            initialGroup.writeEntry("version", "0.7");
+        }
+        delete w;
+    }
 }
 
 void MainWindow::newFile() {
     QString profileName;
     KUrl projectFolder;
+    QPoint projectTracks(3, 2);
     if (m_timelineArea->count() == 0) profileName = KdenliveSettings::default_profile();
     else {
         ProjectSettings *w = new ProjectSettings;
         if (w->exec() != QDialog::Accepted) return;
         profileName = w->selectedProfile();
         projectFolder = w->selectedFolder();
+        projectTracks = w->tracks();
         delete w;
     }
-    MltVideoProfile prof;
-    if (!profileName.isEmpty()) prof = ProfilesDialog::getVideoProfile(profileName);
-    else prof = ProfilesDialog::getVideoProfile("dv_pal");
-    if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
-    KdenliveDoc *doc = new KdenliveDoc(KUrl(), projectFolder, prof, m_commandStack, this);
+    KdenliveDoc *doc = new KdenliveDoc(KUrl(), projectFolder, m_commandStack, profileName, projectTracks,  this);
+    doc->m_autosave = new KAutoSaveFile(KUrl(), doc);
     TrackView *trackView = new TrackView(doc, this);
-    m_timelineArea->addTab(trackView, KIcon("kdenlive"), i18n("Untitled") + " / " + prof.description);
+    m_timelineArea->addTab(trackView, KIcon("kdenlive"), doc->description());
     if (m_timelineArea->count() == 1) {
         connectDocumentInfo(doc);
         connectDocument(trackView, doc);
@@ -706,13 +798,14 @@ void MainWindow::newFile() {
 }
 
 void MainWindow::activateDocument() {
+    if (m_timelineArea->currentWidget() == NULL) return;
     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
     KdenliveDoc *currentDoc = currentTab->document();
     connectDocumentInfo(currentDoc);
     connectDocument(currentTab, currentDoc);
 }
 
-void MainWindow::slotRemoveTab() {
+void MainWindow::closeCurrentDocument() {
     QWidget *w = m_timelineArea->currentWidget();
     // closing current document
     int ix = m_timelineArea->currentIndex() + 1;
@@ -720,19 +813,36 @@ void MainWindow::slotRemoveTab() {
     m_timelineArea->setCurrentIndex(ix);
     TrackView *tabToClose = (TrackView *) w;
     KdenliveDoc *docToClose = tabToClose->document();
+    if (docToClose && docToClose->isModified()) {
+        switch (KMessageBox::warningYesNoCancel(this, i18n("Save changes to document ?"))) {
+        case KMessageBox::Yes :
+            // save document here. If saving fails, return false;
+            saveFile();
+            break;
+        case KMessageBox::Cancel :
+            return;
+        default:
+            break;
+        }
+    }
     m_timelineArea->removeTab(m_timelineArea->indexOf(w));
     if (m_timelineArea->count() == 1) m_timelineArea->setTabBarHidden(true);
     delete docToClose;
     delete w;
+    if (m_timelineArea->count() == 0) m_activeDocument = NULL;
 }
 
 void MainWindow::saveFileAs(const QString &outputFileName) {
-    m_projectMonitor->saveSceneList(outputFileName, m_activeDocument->documentInfoXml(m_activeTimeline->projectView()->xmlInfo()));
+    m_projectMonitor->saveSceneList(outputFileName, m_activeDocument->documentInfoXml());
     m_activeDocument->setUrl(KUrl(outputFileName));
+    if (m_activeDocument->m_autosave == NULL) {
+        m_activeDocument->m_autosave = new KAutoSaveFile(KUrl(outputFileName), this);
+    } else m_activeDocument->m_autosave->setManagedFile(KUrl(outputFileName));
     setCaption(m_activeDocument->description());
     m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
     m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), m_activeDocument->url().path());
     m_activeDocument->setModified(false);
+    m_fileOpenRecent->addUrl(KUrl(outputFileName));
 }
 
 void MainWindow::saveFileAs() {
@@ -749,28 +859,81 @@ void MainWindow::saveFile() {
         saveFileAs();
     } else {
         saveFileAs(m_activeDocument->url().path());
+        m_activeDocument->m_autosave->resize(0);
     }
 }
 
-void MainWindow::openFile() { //changed
+void MainWindow::openFile() {
     KUrl url = KFileDialog::getOpenUrl(KUrl(), "*.kdenlive|Kdenlive project files (*.kdenlive)\n*.westley|MLT project files (*.westley)");
     if (url.isEmpty()) return;
     m_fileOpenRecent->addUrl(url);
     openFile(url);
 }
 
-void MainWindow::openFile(const KUrl &url) { //new
-    //TODO: get video profile from url before opening it
-    MltVideoProfile prof = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
-    if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
-    KdenliveDoc *doc = new KdenliveDoc(url, KUrl(), prof, m_commandStack, this);
+void MainWindow::openLastFile() {
+    KSharedConfigPtr config = KGlobal::config();
+    KUrl::List urls = m_fileOpenRecent->urls();
+    if (urls.isEmpty()) newFile();
+    else openFile(urls.last());
+}
+
+void MainWindow::openFile(const KUrl &url) {
+    // Check for backup file
+    QList<KAutoSaveFile *> staleFiles = KAutoSaveFile::staleFiles(url);
+    if (!staleFiles.isEmpty()) {
+        if (KMessageBox::questionYesNo(this,
+                                       i18n("Auto-saved files exist. Do you want to recover them now?"),
+                                       i18n("File Recovery"),
+                                       KGuiItem(i18n("Recover")), KGuiItem(i18n("Don't recover"))) == KMessageBox::Yes) {
+            recoverFiles(staleFiles);
+            return;
+        } else {
+            // remove the stale files
+            foreach(KAutoSaveFile *stale, staleFiles) {
+                stale->open(QIODevice::ReadWrite);
+                delete stale;
+            }
+        }
+    }
+    if (!KdenliveSettings::activatetabs()) closeCurrentDocument();
+    doOpenFile(url, NULL);
+}
+
+void MainWindow::doOpenFile(const KUrl &url, KAutoSaveFile *stale) {
+    KdenliveDoc *doc;
+    doc = new KdenliveDoc(url, KUrl(), m_commandStack, QString(), QPoint(3, 2), this);
+    if (stale == NULL) {
+        stale = new KAutoSaveFile(url, doc);
+        doc->m_autosave = stale;
+    } else {
+        doc->m_autosave = stale;
+        doc->setUrl(stale->managedFile());
+        doc->setModified(true);
+        stale->setParent(doc);
+    }
     connectDocumentInfo(doc);
     TrackView *trackView = new TrackView(doc, this);
     m_timelineArea->setCurrentIndex(m_timelineArea->addTab(trackView, KIcon("kdenlive"), doc->description()));
     m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), doc->url().path());
     if (m_timelineArea->count() > 1) m_timelineArea->setTabBarHidden(false);
     slotGotProgressInfo(QString(), -1);
-    //connectDocument(trackView, doc);
+    m_clipMonitor->refreshMonitor(true);
+}
+
+void MainWindow::recoverFiles(QList<KAutoSaveFile *> staleFiles) {
+    if (!KdenliveSettings::activatetabs()) closeCurrentDocument();
+    foreach(KAutoSaveFile *stale, staleFiles) {
+        /*if (!stale->open(QIODevice::QIODevice::ReadOnly)) {
+                  // show an error message; we could not steal the lockfile
+                  // maybe another application got to the file before us?
+                  delete stale;
+                  continue;
+        }*/
+        kDebug() << "// OPENING RECOVERY: " << stale->fileName() << "\nMANAGED: " << stale->managedFile().path();
+        // the stalefiles also contain ".lock" files so we must ignore them... bug in KAutoSaveFile ?
+        if (!stale->fileName().endsWith(".lock")) doOpenFile(KUrl(stale->fileName()), stale);
+        else KIO::NetAccess::del(KUrl(stale->fileName()), this);
+    }
 }
 
 
@@ -838,11 +1001,11 @@ void MainWindow::slotEditProjectSettings() {
     if (w->exec() == QDialog::Accepted) {
         QString profile = w->selectedProfile();
         m_activeDocument->setProfilePath(profile);
-        m_monitorManager->resetProfiles(profile);
-        setCaption(m_activeDocument->description());
-        KdenliveSettings::setCurrent_profile(m_activeDocument->profilePath());
+        KdenliveSettings::setCurrent_profile(profile);
+        KdenliveSettings::setProject_fps(m_activeDocument->fps());
+        setCaption(m_activeDocument->description(), m_activeDocument->isModified());
+        m_monitorManager->resetProfiles(m_activeDocument->timecode());
         if (m_renderWidget) m_renderWidget->setDocumentStandard(m_activeDocument->getDocumentStandard());
-        m_monitorManager->setTimecode(m_activeDocument->timecode());
         m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
 
         // We need to desactivate & reactivate monitors to get a refresh
@@ -854,7 +1017,7 @@ void MainWindow::slotEditProjectSettings() {
 void MainWindow::slotRenderProject() {
     if (!m_renderWidget) {
         m_renderWidget = new RenderWidget(this);
-        connect(m_renderWidget, SIGNAL(doRender(const QString&, const QString&, const QStringList &, bool, bool)), this, SLOT(slotDoRender(const QString&, const QString&, const QStringList &, bool, bool)));
+        connect(m_renderWidget, SIGNAL(doRender(const QString&, const QString&, const QStringList &, const QStringList &, bool, bool)), this, SLOT(slotDoRender(const QString&, const QString&, const QStringList &, const QStringList &, bool, bool)));
     }
     /*TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
     if (currentTab) m_renderWidget->setTimeline(currentTab);
@@ -862,7 +1025,7 @@ void MainWindow::slotRenderProject() {
     m_renderWidget->show();
 }
 
-void MainWindow::slotDoRender(const QString &dest, const QString &render, const QStringList &avformat_args, bool zoneOnly, bool playAfter) {
+void MainWindow::slotDoRender(const QString &dest, const QString &render, const QStringList &overlay_args, const QStringList &avformat_args, bool zoneOnly, bool playAfter) {
     if (dest.isEmpty()) return;
     int in;
     int out;
@@ -879,6 +1042,7 @@ void MainWindow::slotDoRender(const QString &dest, const QString &render, const
         QStringList args;
         args << "-erase";
         if (zoneOnly) args << "in=" + QString::number(in) << "out=" + QString::number(out);
+        if (!overlay_args.isEmpty()) args << "preargs=" + overlay_args.join(" ");
         QString videoPlayer = "-";
         if (playAfter) {
             videoPlayer = KdenliveSettings::defaultplayerapp();
@@ -886,6 +1050,7 @@ void MainWindow::slotDoRender(const QString &dest, const QString &render, const
         }
         args << KdenliveSettings::rendererpath() << m_activeDocument->profilePath() << render << videoPlayer << temp.fileName() << dest << avformat_args;
         QProcess::startDetached("kdenlive_render", args);
+        kDebug() << "///  STARTING RENDER PROCESS\n\nARGS:\n" << args;
     }
 }
 
@@ -902,6 +1067,7 @@ void MainWindow::slotUpdateMousePosition(int pos) {
 
 void MainWindow::slotUpdateDocumentState(bool modified) {
     setCaption(m_activeDocument->description(), modified);
+    m_saveAction->setEnabled(modified);
     if (modified) {
         m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Link));
         m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("document-save"));
@@ -927,13 +1093,15 @@ void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //cha
         m_activeDocument->backupMltPlaylist();
         if (m_activeTimeline) {
             disconnect(m_projectMonitor, SIGNAL(renderPosition(int)), m_activeTimeline, SLOT(moveCursorPos(int)));
+            disconnect(m_projectMonitor, SIGNAL(zoneUpdated(QPoint)), trackView, SLOT(slotSetZone(QPoint)));
             disconnect(m_projectMonitor, SIGNAL(durationChanged(int)), m_activeTimeline, SLOT(setDuration(int)));
+            disconnect(m_projectList, SIGNAL(projectModified()), m_activeDocument, SLOT(setModified()));
             disconnect(m_activeDocument, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
-            disconnect(m_activeDocument, SIGNAL(addProjectFolder(const QString, int, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, int, bool, bool)));
-            disconnect(m_activeDocument, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
-            disconnect(m_activeDocument, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
-            disconnect(m_activeDocument, SIGNAL(refreshClipThumbnail(int)), m_projectList, SLOT(slotRefreshClipThumbnail(int)));
-            disconnect(m_activeDocument, SIGNAL(deletTimelineClip(int)), m_activeTimeline, SLOT(slotDeleteClip(int)));
+            disconnect(m_activeDocument, SIGNAL(addProjectFolder(const QString, const QString &, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, const QString &, bool, bool)));
+            disconnect(m_activeDocument, SIGNAL(signalDeleteProjectClip(const QString &)), m_projectList, SLOT(slotDeleteClip(const QString &)));
+            disconnect(m_activeDocument, SIGNAL(updateClipDisplay(const QString &)), m_projectList, SLOT(slotUpdateClip(const QString &)));
+            disconnect(m_activeDocument, SIGNAL(selectLastAddedClip(const QString &)), m_projectList, SLOT(slotSelectClip(const QString &)));
+            disconnect(m_activeDocument, SIGNAL(deleteTimelineClip(const QString &)), m_activeTimeline, SLOT(slotDeleteClip(const QString &)));
             disconnect(m_activeTimeline, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
             disconnect(m_activeTimeline, SIGNAL(clipItemSelected(ClipItem*)), this, SLOT(slotActivateEffectStackView()));
             disconnect(m_activeTimeline, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
@@ -948,27 +1116,36 @@ void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //cha
             disconnect(effectStack, SIGNAL(changeEffectState(ClipItem*, int, bool)), m_activeTimeline->projectView(), SLOT(slotChangeEffectState(ClipItem*, int, bool)));
             disconnect(effectStack, SIGNAL(changeEffectPosition(ClipItem*, int, int)), trackView->projectView(), SLOT(slotChangeEffectPosition(ClipItem*, int, int)));
             disconnect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), m_activeTimeline->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
+            disconnect(effectStack, SIGNAL(reloadEffects()), this, SLOT(slotReloadEffects()));
             disconnect(transitionConfig, SIGNAL(transitionUpdated(Transition *, QDomElement)), trackView->projectView() , SLOT(slotTransitionUpdated(Transition *, QDomElement)));
+            disconnect(transitionConfig, SIGNAL(seekTimeline(int)), trackView->projectView() , SLOT(setCursorPos(int)));
             disconnect(m_activeTimeline->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
+            disconnect(trackView, SIGNAL(zoneMoved(int, int)), m_projectMonitor, SLOT(slotZoneMoved(int, int)));
+            effectStack->clear();
         }
         m_activeDocument->setRenderer(NULL);
         disconnect(m_projectList, SIGNAL(clipSelected(DocClipBase *)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *)));
         m_clipMonitor->stop();
     }
-    m_monitorManager->resetProfiles(doc->profilePath());
+    KdenliveSettings::setCurrent_profile(doc->profilePath());
+    KdenliveSettings::setProject_fps(doc->fps());
+    m_monitorManager->resetProfiles(doc->timecode());
     m_projectList->setDocument(doc);
+    transitionConfig->updateProjectFormat(doc->mltProfile());
     connect(m_projectList, SIGNAL(clipSelected(DocClipBase *)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *)));
+    connect(m_projectList, SIGNAL(projectModified()), doc, SLOT(setModified()));
     connect(trackView, SIGNAL(cursorMoved()), m_projectMonitor, SLOT(activateMonitor()));
     connect(trackView, SIGNAL(mousePosition(int)), this, SLOT(slotUpdateMousePosition(int)));
     connect(m_projectMonitor, SIGNAL(renderPosition(int)), trackView, SLOT(moveCursorPos(int)));
+    connect(m_projectMonitor, SIGNAL(zoneUpdated(QPoint)), trackView, SLOT(slotSetZone(QPoint)));
     connect(m_projectMonitor, SIGNAL(durationChanged(int)), trackView, SLOT(setDuration(int)));
     connect(doc, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
-    connect(doc, SIGNAL(addProjectFolder(const QString, int, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, int, bool, bool)));
-    connect(doc, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
-    connect(doc, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
-    connect(doc, SIGNAL(refreshClipThumbnail(int)), m_projectList, SLOT(slotRefreshClipThumbnail(int)));
+    connect(doc, SIGNAL(addProjectFolder(const QString, const QString &, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, const QString &, bool, bool)));
+    connect(doc, SIGNAL(signalDeleteProjectClip(const QString &)), m_projectList, SLOT(slotDeleteClip(const QString &)));
+    connect(doc, SIGNAL(updateClipDisplay(const QString &)), m_projectList, SLOT(slotUpdateClip(const QString &)));
+    connect(doc, SIGNAL(selectLastAddedClip(const QString &)), m_projectList, SLOT(slotSelectClip(const QString &)));
 
-    connect(doc, SIGNAL(deletTimelineClip(int)), trackView, SLOT(slotDeleteClip(int)));
+    connect(doc, SIGNAL(deleteTimelineClip(const QString &)), trackView, SLOT(slotDeleteClip(const QString &)));
     connect(doc, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
 
 
@@ -977,7 +1154,7 @@ void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //cha
     connect(trackView, SIGNAL(clipItemSelected(ClipItem*)), this, SLOT(slotActivateEffectStackView()));
     connect(trackView, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
     connect(trackView, SIGNAL(transitionItemSelected(Transition*)), this, SLOT(slotActivateTransitionView()));
-    m_zoomSlider->setValue(trackView->currentZoom());
+    m_zoomSlider->setValue(doc->zoom());
     connect(m_zoomSlider, SIGNAL(valueChanged(int)), trackView, SLOT(slotChangeZoom(int)));
     connect(trackView->projectView(), SIGNAL(zoomIn()), this, SLOT(slotZoomIn()));
     connect(trackView->projectView(), SIGNAL(zoomOut()), this, SLOT(slotZoomOut()));
@@ -992,40 +1169,46 @@ void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //cha
     connect(effectStack, SIGNAL(changeEffectPosition(ClipItem*, int, int)), trackView->projectView(), SLOT(slotChangeEffectPosition(ClipItem*, int, int)));
     connect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), trackView->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
     connect(transitionConfig, SIGNAL(transitionUpdated(Transition *, QDomElement)), trackView->projectView() , SLOT(slotTransitionUpdated(Transition *, QDomElement)));
+    connect(transitionConfig, SIGNAL(seekTimeline(int)), trackView->projectView() , SLOT(setCursorPos(int)));
+    connect(effectStack, SIGNAL(reloadEffects()), this, SLOT(slotReloadEffects()));
+
     connect(trackView->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
+    connect(trackView, SIGNAL(zoneMoved(int, int)), m_projectMonitor, SLOT(slotZoneMoved(int, int)));
+
     trackView->projectView()->setContextMenu(m_timelineContextMenu, m_timelineContextClipMenu, m_timelineContextTransitionMenu);
     m_activeTimeline = trackView;
-    KdenliveSettings::setCurrent_profile(doc->profilePath());
     if (m_renderWidget) m_renderWidget->setDocumentStandard(doc->getDocumentStandard());
-    m_monitorManager->setTimecode(doc->timecode());
     doc->setRenderer(m_projectMonitor->render);
     m_commandStack->setActiveStack(doc->commandStack());
-
+    KdenliveSettings::setProject_display_ratio(doc->dar());
     doc->updateAllProjectClips();
 
-    if (m_commandStack->isClean()) kDebug() << "////////////  UNDO STACK IS CLEAN";
-    else  kDebug() << "////////////  UNDO STACK IS NOT CLEAN*******************";
 
     //m_overView->setScene(trackView->projectScene());
     //m_overView->scale(m_overView->width() / trackView->duration(), m_overView->height() / (50 * trackView->tracksNumber()));
     //m_overView->fitInView(m_overView->itemAt(0, 50), Qt::KeepAspectRatio);
 
-    setCaption(doc->description());
+    setCaption(doc->description(), doc->isModified());
+    m_saveAction->setEnabled(doc->isModified());
     m_activeDocument = doc;
 }
 
-void MainWindow::slotPreferences() {
+void MainWindow::slotPreferences(int page, int option) {
     //An instance of your dialog could be already created and could be
     // cached, in which case you want to display the cached dialog
     // instead of creating another one
-    if (KConfigDialog::showDialog("settings"))
+    if (KConfigDialog::showDialog("settings")) {
+        if (page != -1) static_cast <KdenliveSettingsDialog*>(KConfigDialog::exists("settings"))->showPage(page, option);
         return;
+    }
 
     // KConfigDialog didn't find an instance of this dialog, so lets
     // create it :
     KdenliveSettingsDialog* dialog = new KdenliveSettingsDialog(this);
     connect(dialog, SIGNAL(settingsChanged(const QString&)), this, SLOT(updateConfiguration()));
+    connect(dialog, SIGNAL(doResetProfile()), m_monitorManager, SLOT(slotResetProfiles()));
     dialog->show();
+    if (page != -1) dialog->showPage(page, option);
 }
 
 void MainWindow::updateConfiguration() {
@@ -1080,6 +1263,12 @@ void MainWindow::slotDeleteTimelineClip() {
     }
 }
 
+void MainWindow::slotChangeClipSpeed() {
+    if (m_activeTimeline) {
+        m_activeTimeline->projectView()->changeClipSpeed();
+    }
+}
+
 void MainWindow::slotAddClipMarker() {
     if (m_activeTimeline) {
         m_activeTimeline->projectView()->slotAddClipMarker();
@@ -1188,13 +1377,35 @@ void MainWindow::slotGotProgressInfo(const QString &message, int progress) {
 
 void MainWindow::slotShowClipProperties(DocClipBase *clip) {
     if (clip->clipType() == TEXT) {
-        m_activeDocument->editTextClip(clip->getProperty("xml"), clip->getId());
+        QString path = clip->getProperty("xml");
+        TitleWidget *dia_ui = new TitleWidget(KUrl()/*path + ".kdenlivetitle")*/, path, m_projectMonitor->render, this);
+        QDomDocument doc;
+        doc.setContent(clip->getProperty("xmldata"));
+        dia_ui->setXml(doc);
+        if (dia_ui->exec() == QDialog::Accepted) {
+            kDebug() << "//  UPDATUING CLIP TITLE: " << path;
+            QPixmap pix = dia_ui->renderedPixmap();
+            pix.save(path + ".png");
+            //slotAddClipFile(KUrl("/tmp/kdenlivetitle.png"), QString(), -1);
+            //m_clipManager->slotEditTextClipFile(id, dia_ui->xml().toString());
+            QMap <QString, QString> newprops;
+            newprops.insert("xmldata", dia_ui->xml().toString());
+            EditClipCommand *command = new EditClipCommand(m_projectList, clip->getId(), clip->properties(), newprops, true);
+            m_activeDocument->commandStack()->push(command);
+            //setModified(true);
+        }
+        delete dia_ui;
+
+        //m_activeDocument->editTextClip(clip->getProperty("xml"), clip->getId());
         return;
     }
     ClipProperties dia(clip, m_activeDocument->timecode(), m_activeDocument->fps(), this);
-    connect(&dia, SIGNAL(addMarker(int, GenTime, QString)), m_activeTimeline->projectView(), SLOT(slotAddClipMarker(int, GenTime, QString)));
+    connect(&dia, SIGNAL(addMarker(const QString &, GenTime, QString)), m_activeTimeline->projectView(), SLOT(slotAddClipMarker(const QString &, GenTime, QString)));
     if (dia.exec() == QDialog::Accepted) {
-        m_projectList->slotUpdateClipProperties(dia.clipId(), dia.properties());
+        EditClipCommand *command = new EditClipCommand(m_projectList, dia.clipId(), clip->properties(), dia.properties(), true);
+        m_activeDocument->commandStack()->push(command);
+
+        //m_projectList->slotUpdateClipProperties(dia.clipId(), dia.properties());
         if (dia.needsTimelineRefresh()) {
             // update clip occurences in timeline
             m_activeTimeline->projectView()->slotUpdateClip(dia.clipId());
@@ -1256,12 +1467,27 @@ void MainWindow::slotSetTool(PROJECTTOOL tool) {
     }
 }
 
+void MainWindow::slotCopy() {
+    if (!m_activeDocument || !m_activeTimeline) return;
+    m_activeTimeline->projectView()->copyClip();
+}
+
+void MainWindow::slotPaste() {
+    if (!m_activeDocument || !m_activeTimeline) return;
+    m_activeTimeline->projectView()->pasteClip();
+}
+
+void MainWindow::slotPasteEffects() {
+    if (!m_activeDocument || !m_activeTimeline) return;
+    m_activeTimeline->projectView()->pasteClipEffects();
+}
+
 void MainWindow::slotFind() {
+    if (!m_activeDocument || !m_activeTimeline) return;
     m_projectSearch->setEnabled(false);
     m_findActivated = true;
     m_findString = QString();
-    TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
-    currentTab->projectView()->initSearchStrings();
+    m_activeTimeline->projectView()->initSearchStrings();
     statusBar()->showMessage(i18n("Starting -- find text as you type"));
     m_findTimer.start(5000);
     qApp->installEventFilter(this);