From: Jean-Baptiste Mardelle <jb@kdenlive.org>
Date: Mon, 20 Sep 2010 13:13:46 +0000 (+0000)
Subject: Fix my indentation mess
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=637481336191ebd6700fc000c5a8880c909370a4;p=kdenlive

Fix my indentation mess

svn path=/trunk/kdenlive/; revision=4912
---

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 3c811ab6..d66ce21f 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -137,7 +137,7 @@ MainWindow::MainWindow(const QString &MltPath, const KUrl & Url, const QString &
     dbus.registerObject("/MainWindow", this);
 
     setlocale(LC_NUMERIC, "POSIX");
-    if(!KdenliveSettings::colortheme().isEmpty()) slotChangePalette(NULL, KdenliveSettings::colortheme());
+    if (!KdenliveSettings::colortheme().isEmpty()) slotChangePalette(NULL, KdenliveSettings::colortheme());
     setFont(KGlobalSettings::toolBarFont());
     parseProfiles(MltPath);
     m_commandStack = new QUndoGroup;
@@ -303,7 +303,7 @@ MainWindow::MainWindow(const QString &MltPath, const KUrl & Url, const QString &
 
     // Prepare layout actions
     KActionCategory *layoutActions = new KActionCategory(i18n("Layouts"), actionCollection());
-    for(int i = 1; i < 5; i++) {
+    for (int i = 1; i < 5; i++) {
         KAction *load = new KAction(KIcon(), i18n("Load Layout %1").arg(i), this);
         load->setData("_" + QString::number(i));
         layoutActions->addAction("load_layout" + QString::number(i), load);
@@ -317,7 +317,7 @@ MainWindow::MainWindow(const QString &MltPath, const KUrl & Url, const QString &
 
     // Find QDockWidget tab bars and show / hide widget title bars on right click
     QList <QTabBar *> tabs = findChildren<QTabBar *>();
-    for(int i = 0; i < tabs.count(); i++) {
+    for (int i = 0; i < tabs.count(); i++) {
         tabs.at(i)->setContextMenuPolicy(Qt::CustomContextMenu);
         connect(tabs.at(i), SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(slotSwitchTitles()));
     }
@@ -327,10 +327,10 @@ MainWindow::MainWindow(const QString &MltPath, const KUrl & Url, const QString &
 
 
     QMenu *loadLayout = (QMenu*)(factory()->container("layout_load", this));
-    if(loadLayout)
+    if (loadLayout)
         connect(loadLayout, SIGNAL(triggered(QAction*)), this, SLOT(slotLoadLayout(QAction*)));
     QMenu *saveLayout = (QMenu*)(factory()->container("layout_save_as", this));
-    if(saveLayout)
+    if (saveLayout)
         connect(saveLayout, SIGNAL(triggered(QAction*)), this, SLOT(slotSaveLayout(QAction*)));
 
 
@@ -358,11 +358,11 @@ MainWindow::MainWindow(const QString &MltPath, const KUrl & Url, const QString &
     action = new KAction(i18n("Default"), this);
     action->setCheckable(true);
     themegroup->addAction(action);
-    if(KdenliveSettings::colortheme().isEmpty()) action->setChecked(true);
+    if (KdenliveSettings::colortheme().isEmpty()) action->setChecked(true);
 
     const QStringList schemeFiles = KGlobal::dirs()->findAllResources("data", "color-schemes/*.colors", KStandardDirs::NoDuplicates);
 
-    for(int i = 0; i < schemeFiles.size(); ++i) {
+    for (int i = 0; i < schemeFiles.size(); ++i) {
         // get the file name
         const QString filename = schemeFiles.at(i);
         const QFileInfo info(filename);
@@ -377,7 +377,7 @@ MainWindow::MainWindow(const QString &MltPath, const KUrl & Url, const QString &
         action->setIcon(icon);
         action->setCheckable(true);
         themegroup->addAction(action);
-        if(KdenliveSettings::colortheme() == filename) action->setChecked(true);
+        if (KdenliveSettings::colortheme() == filename) action->setChecked(true);
     }
 
     /*KGlobal::dirs()->addResourceDir("themes", KStandardDirs::installPath("data") + QString("kdenlive/themes"));
@@ -396,20 +396,20 @@ MainWindow::MainWindow(const QString &MltPath, const KUrl & Url, const QString &
 
     // Setup and fill effects and transitions menus.
     m_videoEffectsMenu = static_cast<QMenu*>(factory()->container("video_effects_menu", this));
-    for(int i = 0; i < videoEffects.count(); ++i)
+    for (int i = 0; i < videoEffects.count(); ++i)
         m_videoEffectsMenu->addAction(m_videoEffects[i]);
     m_audioEffectsMenu = static_cast<QMenu*>(factory()->container("audio_effects_menu", this));
-    for(int i = 0; i < audioEffects.count(); ++i)
+    for (int i = 0; i < audioEffects.count(); ++i)
         m_audioEffectsMenu->addAction(m_audioEffects[i]);
     m_customEffectsMenu = static_cast<QMenu*>(factory()->container("custom_effects_menu", this));
-    if(customEffects.isEmpty())
+    if (customEffects.isEmpty())
         m_customEffectsMenu->setEnabled(false);
     else
         m_customEffectsMenu->setEnabled(true);
-    for(int i = 0; i < customEffects.count(); ++i)
+    for (int i = 0; i < customEffects.count(); ++i)
         m_customEffectsMenu->addAction(m_customEffects[i]);
     m_transitionsMenu = new QMenu(i18n("Add Transition"), this);
-    for(int i = 0; i < transitions.count(); ++i)
+    for (int i = 0; i < transitions.count(); ++i)
         m_transitionsMenu->addAction(m_transitions[i]);
 
     connect(m_videoEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddVideoEffect(QAction *)));
@@ -480,17 +480,17 @@ MainWindow::MainWindow(const QString &MltPath, const KUrl & Url, const QString &
     // Open or create a file.  Command line argument passed in Url has
     // precedence, then "openlastproject", then just a plain empty file.
     // If opening Url fails, openlastproject will _not_ be used.
-    if(!Url.isEmpty()) {
+    if (!Url.isEmpty()) {
         // delay loading so that the window shows up
         m_startUrl = Url;
         QTimer::singleShot(500, this, SLOT(openFile()));
-    } else if(KdenliveSettings::openlastproject()) {
+    } else if (KdenliveSettings::openlastproject()) {
         QTimer::singleShot(500, this, SLOT(openLastFile()));
     } else { //if (m_timelineArea->count() == 0) {
         newFile(false);
     }
 
-    if(!clipsToLoad.isEmpty() && m_activeDocument) {
+    if (!clipsToLoad.isEmpty() && m_activeDocument) {
         QStringList list = clipsToLoad.split(',');
         QList <QUrl> urls;
         foreach(QString path, list) {
@@ -511,8 +511,8 @@ MainWindow::~MainWindow()
     m_effectStack->slotClipItemSelected(NULL, 0);
     m_transitionConfig->slotTransitionItemSelected(NULL, 0, QPoint(), false);
 
-    if(m_projectMonitor) m_projectMonitor->stop();
-    if(m_clipMonitor) m_clipMonitor->stop();
+    if (m_projectMonitor) m_projectMonitor->stop();
+    if (m_clipMonitor) m_clipMonitor->stop();
 
     delete m_activeTimeline;
     delete m_effectStack;
@@ -526,7 +526,7 @@ MainWindow::~MainWindow()
 
 void MainWindow::queryQuit()
 {
-    if(queryClose()) {
+    if (queryClose()) {
         kapp->quit();
     }
 }
@@ -534,13 +534,13 @@ void MainWindow::queryQuit()
 //virtual
 bool MainWindow::queryClose()
 {
-    if(m_renderWidget) {
+    if (m_renderWidget) {
         int waitingJobs = m_renderWidget->waitingJobsCount();
-        if(waitingJobs > 0) {
-            switch(KMessageBox::warningYesNoCancel(this, i18np("You have 1 rendering job waiting in the queue.\nWhat do you want to do with this job?", "You have %1 rendering jobs waiting in the queue.\nWhat do you want to do with these jobs?", waitingJobs), QString(), KGuiItem(i18n("Start them now")), KGuiItem(i18n("Delete them")))) {
+        if (waitingJobs > 0) {
+            switch (KMessageBox::warningYesNoCancel(this, i18np("You have 1 rendering job waiting in the queue.\nWhat do you want to do with this job?", "You have %1 rendering jobs waiting in the queue.\nWhat do you want to do with these jobs?", waitingJobs), QString(), KGuiItem(i18n("Start them now")), KGuiItem(i18n("Delete them")))) {
             case KMessageBox::Yes :
                 // create script with waiting jobs and start it
-                if(m_renderWidget->startWaitingRenderJobs() == false) return false;
+                if (m_renderWidget->startWaitingRenderJobs() == false) return false;
                 break;
             case KMessageBox::No :
                 // Don't do anything, jobs will be deleted
@@ -551,19 +551,19 @@ bool MainWindow::queryClose()
         }
     }
     saveOptions();
-    if(m_monitorManager) m_monitorManager->stopActiveMonitor();
+    if (m_monitorManager) m_monitorManager->stopActiveMonitor();
     // warn the user to save if document is modified and we have clips in our project list
-    if(m_activeDocument && m_activeDocument->isModified() &&
+    if (m_activeDocument && m_activeDocument->isModified() &&
             ((m_projectList->documentClipList().isEmpty() && !m_activeDocument->url().isEmpty()) ||
              !m_projectList->documentClipList().isEmpty())) {
         raise();
         activateWindow();
         QString message;
-        if(m_activeDocument->url().fileName().isEmpty())
+        if (m_activeDocument->url().fileName().isEmpty())
             message = i18n("Save changes to document?");
         else
             message = i18n("The project <b>\"%1\"</b> has been changed.\nDo you want to save your changes?").arg(m_activeDocument->url().fileName());
-        switch(KMessageBox::warningYesNoCancel(this, message)) {
+        switch (KMessageBox::warningYesNoCancel(this, message)) {
         case KMessageBox::Yes :
             // save document here. If saving fails, return false;
             return saveFile();
@@ -596,11 +596,11 @@ void MainWindow::loadPlugins()
              * Avoid loading the same plugin twice when there is more than one
              * installation.
              */
-            if(!m_pluginFileNames.contains(fileName)) {
+            if (!m_pluginFileNames.contains(fileName)) {
                 kDebug() << "Found plugin: " << fileName;
                 QPluginLoader loader(pluginsDir.absoluteFilePath(fileName));
                 QObject *plugin = loader.instance();
-                if(plugin) {
+                if (plugin) {
                     populateMenus(plugin);
                     m_pluginFileNames += fileName;
                 } else
@@ -614,7 +614,7 @@ void MainWindow::populateMenus(QObject *plugin)
 {
     QMenu *addMenu = static_cast<QMenu*>(factory()->container("generators", this));
     ClipGenerator *iGenerator = qobject_cast<ClipGenerator *>(plugin);
-    if(iGenerator)
+    if (iGenerator)
         addToMenu(plugin, iGenerator->generators(KdenliveSettings::producerslist()), addMenu, SLOT(generateClip()),
                   NULL);
 }
@@ -630,7 +630,7 @@ void MainWindow::addToMenu(QObject *plugin, const QStringList &texts,
         connect(action, SIGNAL(triggered()), this, member);
         menu->addAction(action);
 
-        if(actionGroup) {
+        if (actionGroup) {
             action->setCheckable(true);
             actionGroup->addAction(action);
         }
@@ -651,7 +651,7 @@ void MainWindow::generateClip()
 
     KUrl clipUrl = iGenerator->generatedClip(action->data().toString(), m_activeDocument->projectFolder(),
                    QStringList(), QStringList(), m_activeDocument->fps(), m_activeDocument->width(), m_activeDocument->height());
-    if(!clipUrl.isEmpty()) {
+    if (!clipUrl.isEmpty()) {
         m_projectList->slotAddClip(QList <QUrl> () << clipUrl);
     }
 }
@@ -679,11 +679,11 @@ void MainWindow::slotReloadEffects()
     QAction *action;
     QStringList effectInfo;
     QMap<QString, QStringList> effectsList;
-    for(int ix = 0; ix < customEffects.count(); ix++) {
+    for (int ix = 0; ix < customEffects.count(); ix++) {
         effectInfo = customEffects.effectIdInfo(ix);
         effectsList.insert(effectInfo.at(0).toLower(), effectInfo);
     }
-    if(effectsList.isEmpty())
+    if (effectsList.isEmpty())
         m_customEffectsMenu->setEnabled(false);
     else
         m_customEffectsMenu->setEnabled(true);
@@ -701,7 +701,7 @@ void MainWindow::activateShuttleDevice()
 {
     delete m_jogProcess;
     m_jogProcess = NULL;
-    if(KdenliveSettings::enableshuttle() == false) return;
+    if (KdenliveSettings::enableshuttle() == false) return;
     m_jogProcess = new JogShuttle(KdenliveSettings::shuttledevice());
     connect(m_jogProcess, SIGNAL(rewind1()), m_monitorManager, SLOT(slotRewindOneFrame()));
     connect(m_jogProcess, SIGNAL(forward1()), m_monitorManager, SLOT(slotForwardOneFrame()));
@@ -713,7 +713,7 @@ void MainWindow::activateShuttleDevice()
 
 void MainWindow::slotShuttleButton(int code)
 {
-    switch(code) {
+    switch (code) {
     case 5:
         slotShuttleAction(KdenliveSettings::shuttle1());
         break;
@@ -734,7 +734,7 @@ void MainWindow::slotShuttleButton(int code)
 
 void MainWindow::slotShuttleAction(int code)
 {
-    switch(code) {
+    switch (code) {
     case 0:
         return;
     case 1:
@@ -759,27 +759,27 @@ void MainWindow::slotFullScreen()
 
 void MainWindow::slotAddEffect(const QDomElement effect)
 {
-    if(!m_activeDocument) return;
-    if(effect.isNull()) {
+    if (!m_activeDocument) return;
+    if (effect.isNull()) {
         kDebug() << "--- ERROR, TRYING TO APPEND NULL EFFECT";
         return;
     }
     QDomElement effectToAdd = effect.cloneNode().toElement();
     bool ok;
     int ix = m_effectStack->isTrackMode(&ok);
-    if(ok) m_activeTimeline->projectView()->slotAddTrackEffect(effectToAdd, m_activeDocument->tracksCount() - ix);
+    if (ok) m_activeTimeline->projectView()->slotAddTrackEffect(effectToAdd, m_activeDocument->tracksCount() - ix);
     else m_activeTimeline->projectView()->slotAddEffect(effectToAdd, GenTime(), -1);
 }
 
 void MainWindow::slotRaiseMonitor(bool clipMonitor)
 {
-    if(clipMonitor) m_clipMonitorDock->raise();
+    if (clipMonitor) m_clipMonitorDock->raise();
     else m_projectMonitorDock->raise();
 }
 
 void MainWindow::slotUpdateClip(const QString &id)
 {
-    if(!m_activeDocument) return;
+    if (!m_activeDocument) return;
     m_activeTimeline->projectView()->slotUpdateClip(id);
 }
 
@@ -828,7 +828,7 @@ void MainWindow::setupActions()
     m_timecodeFormat = new KComboBox(this);
     m_timecodeFormat->addItem(i18n("hh:mm:ss::ff"));
     m_timecodeFormat->addItem(i18n("Frames"));
-    if(KdenliveSettings::frametimecode()) m_timecodeFormat->setCurrentIndex(1);
+    if (KdenliveSettings::frametimecode()) m_timecodeFormat->setCurrentIndex(1);
     connect(m_timecodeFormat, SIGNAL(activated(int)), this, SLOT(slotUpdateTimecodeFormat(int)));
 
     m_statusProgressBar = new QProgressBar(this);
@@ -1503,7 +1503,7 @@ void MainWindow::setupActions()
     //KActionCategory *videoEffectActions = new KActionCategory(i18n("Video Effects"), m_effectsActionCollection);
     KActionCategory *videoEffectActions = new KActionCategory(i18n("Video Effects"), collection);
     m_videoEffects = new KAction*[videoEffects.count()];
-    for(int i = 0; i < videoEffects.count(); ++i) {
+    for (int i = 0; i < videoEffects.count(); ++i) {
         QStringList effectInfo = videoEffects.effectIdInfo(i);
         m_videoEffects[i] = new KAction(KIcon("kdenlive-show-video"), effectInfo.at(0), this);
         m_videoEffects[i]->setData(effectInfo);
@@ -1513,7 +1513,7 @@ void MainWindow::setupActions()
     //KActionCategory *audioEffectActions = new KActionCategory(i18n("Audio Effects"), m_effectsActionCollection);
     KActionCategory *audioEffectActions = new KActionCategory(i18n("Audio Effects"), collection);
     m_audioEffects = new KAction*[audioEffects.count()];
-    for(int i = 0; i < audioEffects.count(); ++i) {
+    for (int i = 0; i < audioEffects.count(); ++i) {
         QStringList effectInfo = audioEffects.effectIdInfo(i);
         m_audioEffects[i] = new KAction(KIcon("kdenlive-show-audio"), effectInfo.at(0), this);
         m_audioEffects[i]->setData(effectInfo);
@@ -1523,7 +1523,7 @@ void MainWindow::setupActions()
     //KActionCategory *customEffectActions = new KActionCategory(i18n("Custom Effects"), m_effectsActionCollection);
     KActionCategory *customEffectActions = new KActionCategory(i18n("Custom Effects"), collection);
     m_customEffects = new KAction*[customEffects.count()];
-    for(int i = 0; i < customEffects.count(); ++i) {
+    for (int i = 0; i < customEffects.count(); ++i) {
         QStringList effectInfo = customEffects.effectIdInfo(i);
         m_customEffects[i] = new KAction(KIcon("kdenlive-custom-effect"), effectInfo.at(0), this);
         m_customEffects[i]->setData(effectInfo);
@@ -1533,7 +1533,7 @@ void MainWindow::setupActions()
     //KActionCategory *transitionActions = new KActionCategory(i18n("Transitions"), m_effectsActionCollection);
     KActionCategory *transitionActions = new KActionCategory(i18n("Transitions"), collection);
     m_transitions = new KAction*[transitions.count()];
-    for(int i = 0; i < transitions.count(); i++) {
+    for (int i = 0; i < transitions.count(); i++) {
         QStringList effectInfo = transitions.effectIdInfo(i);
         m_transitions[i] = new KAction(effectInfo.at(0), this);
         m_transitions[i]->setData(effectInfo);
@@ -1555,27 +1555,27 @@ void MainWindow::loadLayouts()
 {
     QMenu *saveLayout = (QMenu*)(factory()->container("layout_save_as", this));
     QMenu *loadLayout = (QMenu*)(factory()->container("layout_load", this));
-    if(loadLayout == NULL || saveLayout == NULL) return;
+    if (loadLayout == NULL || saveLayout == NULL) return;
     KSharedConfigPtr config = KGlobal::config();
     KConfigGroup layoutGroup(config, "Layouts");
     QStringList entries = layoutGroup.keyList();
     QList<QAction *> loadActions = loadLayout->actions();
     QList<QAction *> saveActions = saveLayout->actions();
-    for(int i = 1; i < 5; i++) {
+    for (int i = 1; i < 5; i++) {
         // Rename the layouts actions
         foreach(const QString & key, entries) {
-            if(key.endsWith(QString("_%1").arg(i))) {
+            if (key.endsWith(QString("_%1").arg(i))) {
                 // Found previously saved layout
                 QString layoutName = key.section("_", 0, -2);
-                for(int j = 0; j < loadActions.count(); j++) {
-                    if(loadActions.at(j)->data().toString().endsWith("_" + QString::number(i))) {
+                for (int j = 0; j < loadActions.count(); j++) {
+                    if (loadActions.at(j)->data().toString().endsWith("_" + QString::number(i))) {
                         loadActions[j]->setText(layoutName);
                         loadActions[j]->setData(key);
                         break;
                     }
                 }
-                for(int j = 0; j < saveActions.count(); j++) {
-                    if(saveActions.at(j)->data().toString().endsWith("_" + QString::number(i))) {
+                for (int j = 0; j < saveActions.count(); j++) {
+                    if (saveActions.at(j)->data().toString().endsWith("_" + QString::number(i))) {
                         saveActions[j]->setText(layoutName);
                         saveActions[j]->setData(key);
                         break;
@@ -1588,9 +1588,9 @@ void MainWindow::loadLayouts()
 
 void MainWindow::slotLoadLayout(QAction *action)
 {
-    if(!action) return;
+    if (!action) return;
     QString layoutId = action->data().toString();
-    if(layoutId.isEmpty()) return;
+    if (layoutId.isEmpty()) return;
     KSharedConfigPtr config = KGlobal::config();
     KConfigGroup layouts(config, "Layouts");
     //QByteArray geom = QByteArray::fromBase64(layouts.readEntry(layoutId).toAscii());
@@ -1605,7 +1605,7 @@ void MainWindow::slotSaveLayout(QAction *action)
     int layoutId = originallayoutName.section('_', -1).toInt();
 
     QString layoutName = QInputDialog::getText(this, i18n("Save Layout"), i18n("Layout name:"), QLineEdit::Normal, originallayoutName.section('_', 0, -2));
-    if(layoutName.isEmpty()) return;
+    if (layoutName.isEmpty()) return;
     KSharedConfigPtr config = KGlobal::config();
     KConfigGroup layouts(config, "Layouts");
     layouts.deleteEntry(originallayoutName);
@@ -1632,16 +1632,16 @@ void MainWindow::readOptions()
     m_fileOpenRecent->loadEntries(KConfigGroup(config, "Recent Files"));
     KConfigGroup initialGroup(config, "version");
     bool upgrade = false;
-    if(initialGroup.exists()) {
-        if(initialGroup.readEntry("version", QString()).section(' ', 0, 0) != QString(version).section(' ', 0, 0)) {
+    if (initialGroup.exists()) {
+        if (initialGroup.readEntry("version", QString()).section(' ', 0, 0) != QString(version).section(' ', 0, 0)) {
             upgrade = true;
         }
 
-        if(initialGroup.readEntry("version") == "0.7") {
+        if (initialGroup.readEntry("version") == "0.7") {
             //Add new settings from 0.7.1
-            if(KdenliveSettings::defaultprojectfolder().isEmpty()) {
+            if (KdenliveSettings::defaultprojectfolder().isEmpty()) {
                 QString path = QDir::homePath() + "/kdenlive";
-                if(KStandardDirs::makeDir(path)  == false) {
+                if (KStandardDirs::makeDir(path)  == false) {
                     kDebug() << "/// ERROR CREATING PROJECT FOLDER: " << path;
                 } else KdenliveSettings::setDefaultprojectfolder(path);
             }
@@ -1649,10 +1649,10 @@ void MainWindow::readOptions()
 
     }
 
-    if(!initialGroup.exists() || upgrade) {
+    if (!initialGroup.exists() || upgrade) {
         // this is our first run, show Wizard
         Wizard *w = new Wizard(upgrade, this);
-        if(w->exec() == QDialog::Accepted && w->isOk()) {
+        if (w->exec() == QDialog::Accepted && w->isOk()) {
             w->adjustSettings();
             initialGroup.writeEntry("version", version);
             delete w;
@@ -1662,14 +1662,14 @@ void MainWindow::readOptions()
     }
     KConfigGroup treecolumns(config, "Project Tree");
     const QByteArray state = treecolumns.readEntry("columns", QByteArray());
-    if(!state.isEmpty())
+    if (!state.isEmpty())
         m_projectList->setHeaderInfo(state);
 }
 
 void MainWindow::slotRunWizard()
 {
     Wizard *w = new Wizard(false, this);
-    if(w->exec() == QDialog::Accepted && w->isOk()) {
+    if (w->exec() == QDialog::Accepted && w->isOk()) {
         w->adjustSettings();
     }
     delete w;
@@ -1677,26 +1677,26 @@ void MainWindow::slotRunWizard()
 
 void MainWindow::newFile(bool showProjectSettings, bool force)
 {
-    if(!m_timelineArea->isEnabled() && !force)
+    if (!m_timelineArea->isEnabled() && !force)
         return;
     m_fileRevert->setEnabled(false);
     QString profileName = KdenliveSettings::default_profile();
     KUrl projectFolder = KdenliveSettings::defaultprojectfolder();
     QPoint projectTracks(KdenliveSettings::videotracks(), KdenliveSettings::audiotracks());
-    if(!showProjectSettings) {
-        if(!KdenliveSettings::activatetabs())
-            if(!closeCurrentDocument())
+    if (!showProjectSettings) {
+        if (!KdenliveSettings::activatetabs())
+            if (!closeCurrentDocument())
                 return;
     } else {
         ProjectSettings *w = new ProjectSettings(NULL, QStringList(), projectTracks.x(), projectTracks.y(), KdenliveSettings::defaultprojectfolder(), false, true, this);
-        if(w->exec() != QDialog::Accepted)
+        if (w->exec() != QDialog::Accepted)
             return;
-        if(!KdenliveSettings::activatetabs())
-            if(!closeCurrentDocument())
+        if (!KdenliveSettings::activatetabs())
+            if (!closeCurrentDocument())
                 return;
-        if(KdenliveSettings::videothumbnails() != w->enableVideoThumbs())
+        if (KdenliveSettings::videothumbnails() != w->enableVideoThumbs())
             slotSwitchVideoThumbs();
-        if(KdenliveSettings::audiothumbnails() != w->enableAudioThumbs())
+        if (KdenliveSettings::audiothumbnails() != w->enableAudioThumbs())
             slotSwitchAudioThumbs();
         profileName = w->selectedProfile();
         projectFolder = w->selectedFolder();
@@ -1710,14 +1710,14 @@ void MainWindow::newFile(bool showProjectSettings, bool force)
     bool ok;
     TrackView *trackView = new TrackView(doc, &ok, this);
     m_timelineArea->addTab(trackView, KIcon("kdenlive"), doc->description());
-    if(!ok) {
+    if (!ok) {
         // MLT is broken
         //m_timelineArea->setEnabled(false);
         //m_projectList->setEnabled(false);
         slotPreferences(6);
         return;
     }
-    if(m_timelineArea->count() == 1) {
+    if (m_timelineArea->count() == 1) {
         connectDocumentInfo(doc);
         connectDocument(trackView, doc);
     } else
@@ -1728,7 +1728,7 @@ void MainWindow::newFile(bool showProjectSettings, bool force)
 
 void MainWindow::activateDocument()
 {
-    if(m_timelineArea->currentWidget() == NULL || !m_timelineArea->isEnabled()) return;
+    if (m_timelineArea->currentWidget() == NULL || !m_timelineArea->isEnabled()) return;
     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
     KdenliveDoc *currentDoc = currentTab->document();
     connectDocumentInfo(currentDoc);
@@ -1738,23 +1738,23 @@ void MainWindow::activateDocument()
 bool MainWindow::closeCurrentDocument(bool saveChanges)
 {
     QWidget *w = m_timelineArea->currentWidget();
-    if(!w) return true;
+    if (!w) return true;
     // closing current document
     int ix = m_timelineArea->currentIndex() + 1;
-    if(ix == m_timelineArea->count()) ix = 0;
+    if (ix == m_timelineArea->count()) ix = 0;
     m_timelineArea->setCurrentIndex(ix);
     TrackView *tabToClose = (TrackView *) w;
     KdenliveDoc *docToClose = tabToClose->document();
-    if(docToClose && docToClose->isModified() && saveChanges) {
+    if (docToClose && docToClose->isModified() && saveChanges) {
         QString message;
-        if(m_activeDocument->url().fileName().isEmpty())
+        if (m_activeDocument->url().fileName().isEmpty())
             message = i18n("Save changes to document?");
         else
             message = i18n("The project <b>\"%1\"</b> has been changed.\nDo you want to save your changes?").arg(m_activeDocument->url().fileName());
-        switch(KMessageBox::warningYesNoCancel(this, message)) {
+        switch (KMessageBox::warningYesNoCancel(this, message)) {
         case KMessageBox::Yes :
             // save document here. If saving fails, return false;
-            if(saveFile() == false) return false;
+            if (saveFile() == false) return false;
             break;
         case KMessageBox::Cancel :
             return false;
@@ -1765,11 +1765,11 @@ bool MainWindow::closeCurrentDocument(bool saveChanges)
     }
     m_clipMonitor->slotSetXml(NULL);
     m_timelineArea->removeTab(m_timelineArea->indexOf(w));
-    if(m_timelineArea->count() == 1) {
+    if (m_timelineArea->count() == 1) {
         m_timelineArea->setTabBarHidden(true);
         m_closeAction->setEnabled(false);
     }
-    if(docToClose == m_activeDocument) {
+    if (docToClose == m_activeDocument) {
         delete m_activeDocument;
         m_activeDocument = NULL;
         m_effectStack->clear();
@@ -1777,7 +1777,7 @@ bool MainWindow::closeCurrentDocument(bool saveChanges)
     } else {
         delete docToClose;
     }
-    if(w == m_activeTimeline) {
+    if (w == m_activeTimeline) {
         delete m_activeTimeline;
         m_activeTimeline = NULL;
     } else {
@@ -1790,7 +1790,7 @@ bool MainWindow::saveFileAs(const QString &outputFileName)
 {
     QString currentSceneList;
     m_monitorManager->stopActiveMonitor();
-    if(KdenliveSettings::dropbframes()) {
+    if (KdenliveSettings::dropbframes()) {
         KdenliveSettings::setDropbframes(false);
         m_activeDocument->clipManager()->updatePreviewSettings();
         currentSceneList = m_projectMonitor->sceneList();
@@ -1798,13 +1798,13 @@ bool MainWindow::saveFileAs(const QString &outputFileName)
         m_activeDocument->clipManager()->updatePreviewSettings();
     } else currentSceneList = m_projectMonitor->sceneList();
 
-    if(m_activeDocument->saveSceneList(outputFileName, currentSceneList) == false)
+    if (m_activeDocument->saveSceneList(outputFileName, currentSceneList) == false)
         return false;
 
     // Save timeline thumbnails
     m_activeTimeline->projectView()->saveThumbnails();
     m_activeDocument->setUrl(KUrl(outputFileName));
-    if(m_activeDocument->m_autosave == NULL) {
+    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());
@@ -1819,12 +1819,12 @@ bool MainWindow::saveFileAs(const QString &outputFileName)
 bool MainWindow::saveFileAs()
 {
     QString outputFile = KFileDialog::getSaveFileName(m_activeDocument->projectFolder(), getMimeType());
-    if(outputFile.isEmpty()) {
+    if (outputFile.isEmpty()) {
         return false;
     }
-    if(QFile::exists(outputFile)) {
+    if (QFile::exists(outputFile)) {
         // Show the file dialog again if the user does not want to overwrite the file
-        if(KMessageBox::questionYesNo(this, i18n("File %1 already exists.\nDo you want to overwrite it?", outputFile)) == KMessageBox::No)
+        if (KMessageBox::questionYesNo(this, i18n("File %1 already exists.\nDo you want to overwrite it?", outputFile)) == KMessageBox::No)
             return saveFileAs();
     }
     return saveFileAs(outputFile);
@@ -1832,8 +1832,8 @@ bool MainWindow::saveFileAs()
 
 bool MainWindow::saveFile()
 {
-    if(!m_activeDocument) return true;
-    if(m_activeDocument->url().isEmpty()) {
+    if (!m_activeDocument) return true;
+    if (m_activeDocument->url().isEmpty()) {
         return saveFileAs();
     } else {
         bool result = saveFileAs(m_activeDocument->url().path());
@@ -1844,13 +1844,13 @@ bool MainWindow::saveFile()
 
 void MainWindow::openFile()
 {
-    if(!m_startUrl.isEmpty()) {
+    if (!m_startUrl.isEmpty()) {
         openFile(m_startUrl);
         m_startUrl = KUrl();
         return;
     }
     KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), getMimeType());
-    if(url.isEmpty()) return;
+    if (url.isEmpty()) return;
     m_fileOpenRecent->addUrl(url);
     openFile(url);
 }
@@ -1860,7 +1860,7 @@ void MainWindow::openLastFile()
     KSharedConfigPtr config = KGlobal::config();
     KUrl::List urls = m_fileOpenRecent->urls();
     //WARNING: this is buggy, we get a random url, not the last one. Bug in KRecentFileAction?
-    if(urls.isEmpty()) newFile(false);
+    if (urls.isEmpty()) newFile(false);
     else openFile(urls.last());
 }
 
@@ -1870,28 +1870,28 @@ void MainWindow::openFile(const KUrl &url)
     const int ct = m_timelineArea->count();
     bool isOpened = false;
     int i;
-    for(i = 0; i < ct; i++) {
+    for (i = 0; i < ct; i++) {
         TrackView *tab = (TrackView *) m_timelineArea->widget(i);
         KdenliveDoc *doc = tab->document();
-        if(doc->url() == url) {
+        if (doc->url() == url) {
             isOpened = true;
             break;
         }
     }
-    if(isOpened) {
+    if (isOpened) {
         m_timelineArea->setCurrentIndex(i);
         return;
     }
 
-    if(!KdenliveSettings::activatetabs()) if(!closeCurrentDocument()) return;
+    if (!KdenliveSettings::activatetabs()) if (!closeCurrentDocument()) return;
 
     // 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) {
+    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 {
@@ -1909,10 +1909,10 @@ void MainWindow::openFile(const KUrl &url)
 
 void MainWindow::doOpenFile(const KUrl &url, KAutoSaveFile *stale)
 {
-    if(!m_timelineArea->isEnabled()) return;
+    if (!m_timelineArea->isEnabled()) return;
     m_fileRevert->setEnabled(true);
     KdenliveDoc *doc = new KdenliveDoc(url, KdenliveSettings::defaultprojectfolder(), m_commandStack, KdenliveSettings::default_profile(), QPoint(KdenliveSettings::videotracks(), KdenliveSettings::audiotracks()), m_projectMonitor->render, this);
-    if(stale == NULL) {
+    if (stale == NULL) {
         stale = new KAutoSaveFile(url, doc);
         doc->m_autosave = stale;
     } else {
@@ -1925,7 +1925,7 @@ void MainWindow::doOpenFile(const KUrl &url, KAutoSaveFile *stale)
     bool ok;
     TrackView *trackView = new TrackView(doc, &ok, this);
     m_timelineArea->setCurrentIndex(m_timelineArea->addTab(trackView, KIcon("kdenlive"), doc->description()));
-    if(!ok) {
+    if (!ok) {
         m_timelineArea->setEnabled(false);
         m_projectList->setEnabled(false);
         KMessageBox::sorry(this, i18n("Cannot open file %1.\nProject is corrupted.", url.path()));
@@ -1937,7 +1937,7 @@ void MainWindow::doOpenFile(const KUrl &url, KAutoSaveFile *stale)
     trackView->setDuration(trackView->duration());
     trackView->projectView()->initCursorPos(m_projectMonitor->render->seekPosition().frames(doc->fps()));
 
-    if(m_timelineArea->count() > 1) m_timelineArea->setTabBarHidden(false);
+    if (m_timelineArea->count() > 1) m_timelineArea->setTabBarHidden(false);
     slotGotProgressInfo(QString(), -1);
     m_projectMonitor->adjustRulerSize(trackView->duration());
     m_projectMonitor->slotZoneMoved(trackView->inPoint(), trackView->outPoint());
@@ -1955,7 +1955,7 @@ void MainWindow::recoverFiles(QList<KAutoSaveFile *> staleFiles)
         }*/
         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);
+        if (!stale->fileName().endsWith(".lock")) doOpenFile(KUrl(stale->fileName()), stale);
         else KIO::NetAccess::del(KUrl(stale->fileName()), this);
     }
 }
@@ -1963,54 +1963,54 @@ void MainWindow::recoverFiles(QList<KAutoSaveFile *> staleFiles)
 void MainWindow::parseProfiles(const QString &mltPath)
 {
     //KdenliveSettings::setDefaulttmpfolder();
-    if(!mltPath.isEmpty()) {
+    if (!mltPath.isEmpty()) {
         KdenliveSettings::setMltpath(mltPath + "/share/mlt/profiles/");
         KdenliveSettings::setRendererpath(mltPath + "/bin/melt");
     }
 
-    if(KdenliveSettings::mltpath().isEmpty())
+    if (KdenliveSettings::mltpath().isEmpty())
         KdenliveSettings::setMltpath(QString(MLT_PREFIX) + QString("/share/mlt/profiles/"));
 
-    if(KdenliveSettings::rendererpath().isEmpty() || KdenliveSettings::rendererpath().endsWith("inigo")) {
+    if (KdenliveSettings::rendererpath().isEmpty() || KdenliveSettings::rendererpath().endsWith("inigo")) {
         QString meltPath = QString(MLT_PREFIX) + QString("/bin/melt");
-        if(!QFile::exists(meltPath))
+        if (!QFile::exists(meltPath))
             meltPath = KStandardDirs::findExe("melt");
         KdenliveSettings::setRendererpath(meltPath);
     }
 
-    if(KdenliveSettings::rendererpath().isEmpty()) {
+    if (KdenliveSettings::rendererpath().isEmpty()) {
         // Cannot find the MLT melt renderer, ask for location
         KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(QString(), i18n("Cannot find the melt program required for rendering (part of MLT)"), this);
-        if(getUrl->exec() == QDialog::Rejected) {
+        if (getUrl->exec() == QDialog::Rejected) {
             ::exit(0);
         }
         KUrl rendererPath = getUrl->selectedUrl();
         delete getUrl;
-        if(rendererPath.isEmpty()) ::exit(0);
+        if (rendererPath.isEmpty()) ::exit(0);
         KdenliveSettings::setRendererpath(rendererPath.path());
     }
 
     QStringList profilesFilter;
     profilesFilter << "*";
     QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
-    if(profilesList.isEmpty()) {
+    if (profilesList.isEmpty()) {
         // Cannot find MLT path, try finding melt
         QString profilePath = KdenliveSettings::rendererpath();
-        if(!profilePath.isEmpty()) {
+        if (!profilePath.isEmpty()) {
             profilePath = profilePath.section('/', 0, -3);
             KdenliveSettings::setMltpath(profilePath + "/share/mlt/profiles/");
             profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
         }
-        if(profilesList.isEmpty()) {
+        if (profilesList.isEmpty()) {
             // Cannot find the MLT profiles, ask for location
             KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find your MLT profiles, please give the path"), this);
             getUrl->fileDialog()->setMode(KFile::Directory);
-            if(getUrl->exec() == QDialog::Rejected) {
+            if (getUrl->exec() == QDialog::Rejected) {
                 ::exit(0);
             }
             KUrl mltPath = getUrl->selectedUrl();
             delete getUrl;
-            if(mltPath.isEmpty()) ::exit(0);
+            if (mltPath.isEmpty()) ::exit(0);
             KdenliveSettings::setMltpath(mltPath.path(KUrl::AddTrailingSlash));
             profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
         }
@@ -2019,16 +2019,16 @@ void MainWindow::parseProfiles(const QString &mltPath)
     kDebug() << "RESULTING MLT PATH: " << KdenliveSettings::mltpath();
 
     // Parse again MLT profiles to build a list of available video formats
-    if(profilesList.isEmpty()) parseProfiles();
+    if (profilesList.isEmpty()) parseProfiles();
 }
 
 
 void MainWindow::slotEditProfiles()
 {
     ProfilesDialog *w = new ProfilesDialog;
-    if(w->exec() == QDialog::Accepted) {
+    if (w->exec() == QDialog::Accepted) {
         KdenliveSettingsDialog* d = static_cast <KdenliveSettingsDialog*>(KConfigDialog::exists("settings"));
-        if(d) d->checkProfile();
+        if (d) d->checkProfile();
     }
     delete w;
 }
@@ -2039,11 +2039,11 @@ void MainWindow::slotDetectAudioDriver()
     leading to no audio output, see bug #934 */
 
     //decide which audio driver is really best, in some cases SDL is wrong
-    if(KdenliveSettings::audiodrivername().isEmpty()) {
+    if (KdenliveSettings::audiodrivername().isEmpty()) {
         QString driver;
         KProcess readProcess;
         //PulseAudio needs to be selected if it exists, the ALSA pulse pcm device is not fast enough.
-        if(!KStandardDirs::findExe("pactl").isEmpty()) {
+        if (!KStandardDirs::findExe("pactl").isEmpty()) {
             readProcess.setOutputChannelMode(KProcess::OnlyStdoutChannel);
             readProcess.setProgram("pactl", QStringList() << "stat");
             readProcess.execute(2000); // Kill it after 2 seconds
@@ -2051,7 +2051,7 @@ void MainWindow::slotDetectAudioDriver()
             QString result = QString(readProcess.readAllStandardOutput());
             kDebug() << "// / / / / / READING PACTL: ";
             kDebug() << result;
-            if(!result.isEmpty()) {
+            if (!result.isEmpty()) {
                 driver = "pulse";
                 kDebug() << "// / / / / PULSEAUDIO DETECTED";
             }
@@ -2066,13 +2066,13 @@ void MainWindow::slotEditProjectSettings()
     QPoint p = m_activeDocument->getTracksCount();
     ProjectSettings *w = new ProjectSettings(m_projectList, m_activeTimeline->projectView()->extractTransitionsLumas(), p.x(), p.y(), m_activeDocument->projectFolder().path(), true, !m_activeDocument->isModified(), this);
 
-    if(w->exec() == QDialog::Accepted) {
+    if (w->exec() == QDialog::Accepted) {
         QString profile = w->selectedProfile();
         m_activeDocument->setProjectFolder(w->selectedFolder());
-        if(m_renderWidget) m_renderWidget->setDocumentPath(w->selectedFolder().path(KUrl::AddTrailingSlash));
-        if(KdenliveSettings::videothumbnails() != w->enableVideoThumbs()) slotSwitchVideoThumbs();
-        if(KdenliveSettings::audiothumbnails() != w->enableAudioThumbs()) slotSwitchAudioThumbs();
-        if(m_activeDocument->profilePath() != profile) slotUpdateProjectProfile(profile);
+        if (m_renderWidget) m_renderWidget->setDocumentPath(w->selectedFolder().path(KUrl::AddTrailingSlash));
+        if (KdenliveSettings::videothumbnails() != w->enableVideoThumbs()) slotSwitchVideoThumbs();
+        if (KdenliveSettings::audiothumbnails() != w->enableAudioThumbs()) slotSwitchAudioThumbs();
+        if (m_activeDocument->profilePath() != profile) slotUpdateProjectProfile(profile);
     }
     delete w;
 }
@@ -2095,11 +2095,11 @@ void MainWindow::slotUpdateProjectProfile(const QString &profile)
     m_transitionConfig->updateProjectFormat(m_activeDocument->mltProfile(), m_activeDocument->timecode(), m_activeDocument->tracksList());
     m_effectStack->updateProjectFormat(m_activeDocument->mltProfile(), m_activeDocument->timecode());
     m_projectList->updateProjectFormat(m_activeDocument->timecode());
-    if(m_renderWidget) m_renderWidget->setProfile(m_activeDocument->mltProfile());
+    if (m_renderWidget) m_renderWidget->setProfile(m_activeDocument->mltProfile());
     m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
     //m_activeDocument->clipManager()->resetProducersList(m_projectMonitor->render->producersList());
-    if(dar != m_activeDocument->dar()) m_projectList->reloadClipThumbnails();
-    if(updateFps) m_activeTimeline->updateProjectFps();
+    if (dar != m_activeDocument->dar()) m_projectList->reloadClipThumbnails();
+    if (updateFps) m_activeTimeline->updateProjectFps();
     m_activeDocument->setModified(true);
     m_commandStack->activeStack()->clear();
     //Update the mouse position display so it will display in DF/NDF format by default based on the project setting.
@@ -2111,7 +2111,7 @@ void MainWindow::slotUpdateProjectProfile(const QString &profile)
 
 void MainWindow::slotRenderProject()
 {
-    if(!m_renderWidget) {
+    if (!m_renderWidget) {
         QString projectfolder = m_activeDocument ? m_activeDocument->projectFolder().path(KUrl::AddTrailingSlash) : KdenliveSettings::defaultprojectfolder();
         m_renderWidget = new RenderWidget(projectfolder, this);
         connect(m_renderWidget, SIGNAL(shutdown()), this, SLOT(slotShutdown()));
@@ -2119,7 +2119,7 @@ void MainWindow::slotRenderProject()
         connect(m_renderWidget, SIGNAL(prepareRenderingData(bool, bool, const QString&)), this, SLOT(slotPrepareRendering(bool, bool, const QString&)));
         connect(m_renderWidget, SIGNAL(abortProcess(const QString &)), this, SIGNAL(abortRenderJob(const QString &)));
         connect(m_renderWidget, SIGNAL(openDvdWizard(const QString &, const QString &)), this, SLOT(slotDvdWizard(const QString &, const QString &)));
-        if(m_activeDocument) {
+        if (m_activeDocument) {
             m_renderWidget->setProfile(m_activeDocument->mltProfile());
             m_renderWidget->setGuides(m_activeDocument->guidesXml(), m_activeDocument->projectDuration());
             m_renderWidget->setDocumentPath(m_activeDocument->projectFolder().path(KUrl::AddTrailingSlash));
@@ -2139,32 +2139,32 @@ void MainWindow::slotRenderProject()
 void MainWindow::slotCheckRenderStatus()
 {
     // Make sure there are no missing clips
-    if(m_renderWidget)
+    if (m_renderWidget)
         m_renderWidget->missingClips(m_projectList->hasMissingClips());
 }
 
 void MainWindow::setRenderingProgress(const QString &url, int progress)
 {
-    if(m_renderWidget)
+    if (m_renderWidget)
         m_renderWidget->setRenderJob(url, progress);
 }
 
 void MainWindow::setRenderingFinished(const QString &url, int status, const QString &error)
 {
-    if(m_renderWidget)
+    if (m_renderWidget)
         m_renderWidget->setRenderStatus(url, status, error);
 }
 
 void MainWindow::slotCleanProject()
 {
-    if(KMessageBox::warningContinueCancel(this, i18n("This will remove all unused clips from your project."), i18n("Clean up project")) == KMessageBox::Cancel) return;
+    if (KMessageBox::warningContinueCancel(this, i18n("This will remove all unused clips from your project."), i18n("Clean up project")) == KMessageBox::Cancel) return;
     m_projectList->cleanup();
 }
 
 void MainWindow::slotUpdateMousePosition(int pos)
 {
-    if(m_activeDocument)
-        switch(m_timecodeFormat->currentIndex()) {
+    if (m_activeDocument)
+        switch (m_timecodeFormat->currentIndex()) {
         case 0:
             statusBar()->changeItem(m_activeDocument->timecode().getTimecodeFromFrames(pos), ID_TIMELINE_POS);
             break;
@@ -2175,10 +2175,10 @@ void MainWindow::slotUpdateMousePosition(int pos)
 
 void MainWindow::slotUpdateDocumentState(bool modified)
 {
-    if(!m_activeDocument) return;
+    if (!m_activeDocument) return;
     setCaption(m_activeDocument->description(), modified);
     m_saveAction->setEnabled(modified);
-    if(modified) {
+    if (modified) {
         m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Link));
         m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("document-save"));
     } else {
@@ -2189,8 +2189,8 @@ void MainWindow::slotUpdateDocumentState(bool modified)
 
 void MainWindow::connectDocumentInfo(KdenliveDoc *doc)
 {
-    if(m_activeDocument) {
-        if(m_activeDocument == doc) return;
+    if (m_activeDocument) {
+        if (m_activeDocument == doc) return;
         disconnect(m_activeDocument, SIGNAL(progressInfo(const QString &, int)), this, SLOT(slotGotProgressInfo(const QString &, int)));
     }
     connect(doc, SIGNAL(progressInfo(const QString &, int)), this, SLOT(slotGotProgressInfo(const QString &, int)));
@@ -2201,9 +2201,9 @@ void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc)   //cha
     //m_projectMonitor->stop();
     m_closeAction->setEnabled(m_timelineArea->count() > 1);
     kDebug() << "///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////";
-    if(m_activeDocument) {
-        if(m_activeDocument == doc) return;
-        if(m_activeTimeline) {
+    if (m_activeDocument) {
+        if (m_activeDocument == doc) return;
+        if (m_activeTimeline) {
             disconnect(m_projectMonitor, SIGNAL(renderPosition(int)), m_activeTimeline, SLOT(moveCursorPos(int)));
             disconnect(m_projectMonitor, SIGNAL(zoneUpdated(QPoint)), m_activeTimeline, SLOT(slotSetZone(QPoint)));
             disconnect(m_projectMonitor, SIGNAL(durationChanged(int)), m_activeTimeline, SLOT(setDuration(int)));
@@ -2337,7 +2337,7 @@ void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc)   //cha
 
     trackView->projectView()->setContextMenu(m_timelineContextMenu, m_timelineContextClipMenu, m_timelineContextTransitionMenu, m_clipTypeGroup, (QMenu*)(factory()->container("marker_menu", this)));
     m_activeTimeline = trackView;
-    if(m_renderWidget) {
+    if (m_renderWidget) {
         slotCheckRenderStatus();
         m_renderWidget->setProfile(doc->mltProfile());
         m_renderWidget->setGuides(doc->guidesXml(), doc->projectDuration());
@@ -2359,7 +2359,7 @@ void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc)   //cha
     m_activeDocument = doc;
     m_activeTimeline->updateProjectFps();
     m_activeDocument->checkProjectClips();
-    if(KdenliveSettings::dropbframes()) slotUpdatePreviewSettings();
+    if (KdenliveSettings::dropbframes()) slotUpdatePreviewSettings();
     //Update the mouse position display so it will display in DF/NDF format by default based on the project setting.
     slotUpdateMousePosition(0);
     // set tool to select tool
@@ -2374,7 +2374,7 @@ void MainWindow::slotZoneMoved(int start, int end)
 
 void MainWindow::slotGuidesUpdated()
 {
-    if(m_renderWidget)
+    if (m_renderWidget)
         m_renderWidget->setGuides(m_activeDocument->guidesXml(), m_activeDocument->projectDuration());
 }
 
@@ -2391,9 +2391,9 @@ 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")) {
         KdenliveSettingsDialog* d = static_cast <KdenliveSettingsDialog*>(KConfigDialog::exists("settings"));
-        if(page != -1) d->showPage(page, option);
+        if (page != -1) d->showPage(page, option);
         return;
     }
 
@@ -2409,12 +2409,12 @@ void MainWindow::slotPreferences(int page, int option)
 #endif
     //connect(dialog, SIGNAL(updatePreviewSettings()), this, SLOT(slotUpdatePreviewSettings()));
     dialog->show();
-    if(page != -1) dialog->showPage(page, option);
+    if (page != -1) dialog->showPage(page, option);
 }
 
 void MainWindow::slotUpdatePreviewSettings()
 {
-    if(m_activeDocument) {
+    if (m_activeDocument) {
         m_clipMonitor->slotSetXml(NULL);
         m_activeDocument->updatePreviewSettings();
     }
@@ -2423,11 +2423,11 @@ void MainWindow::slotUpdatePreviewSettings()
 void MainWindow::updateConfiguration()
 {
     //TODO: we should apply settings to all projects, not only the current one
-    if(m_activeTimeline) {
+    if (m_activeTimeline) {
         m_activeTimeline->refresh();
         m_activeTimeline->projectView()->checkAutoScroll();
         m_activeTimeline->projectView()->checkTrackHeight();
-        if(m_activeDocument)
+        if (m_activeDocument)
             m_activeDocument->clipManager()->checkAudioThumbs();
     }
     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
@@ -2452,7 +2452,7 @@ void MainWindow::slotSwitchSplitAudio()
 void MainWindow::slotSwitchVideoThumbs()
 {
     KdenliveSettings::setVideothumbnails(!KdenliveSettings::videothumbnails());
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->slotUpdateAllThumbs();
     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 }
@@ -2460,10 +2460,10 @@ void MainWindow::slotSwitchVideoThumbs()
 void MainWindow::slotSwitchAudioThumbs()
 {
     KdenliveSettings::setAudiothumbnails(!KdenliveSettings::audiothumbnails());
-    if(m_activeTimeline) {
+    if (m_activeTimeline) {
         m_activeTimeline->refresh();
         m_activeTimeline->projectView()->checkAutoScroll();
-        if(m_activeDocument)
+        if (m_activeDocument)
             m_activeDocument->clipManager()->checkAudioThumbs();
     }
     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
@@ -2472,7 +2472,7 @@ void MainWindow::slotSwitchAudioThumbs()
 void MainWindow::slotSwitchMarkersComments()
 {
     KdenliveSettings::setShowmarkers(!KdenliveSettings::showmarkers());
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->refresh();
     m_buttonShowMarkers->setChecked(KdenliveSettings::showmarkers());
 }
@@ -2486,7 +2486,7 @@ void MainWindow::slotSwitchSnap()
 
 void MainWindow::slotDeleteItem()
 {
-    if(QApplication::focusWidget() &&
+    if (QApplication::focusWidget() &&
             QApplication::focusWidget()->parentWidget() &&
             QApplication::focusWidget()->parentWidget()->parentWidget() &&
             QApplication::focusWidget()->parentWidget()->parentWidget() == m_projectListDock) {
@@ -2494,8 +2494,8 @@ void MainWindow::slotDeleteItem()
 
     } else {
         QWidget *widget = QApplication::focusWidget();
-        while(widget) {
-            if(widget == m_effectStackDock) {
+        while (widget) {
+            if (widget == m_effectStackDock) {
                 m_effectStack->slotItemDel();
                 return;
             }
@@ -2503,14 +2503,14 @@ void MainWindow::slotDeleteItem()
         }
 
         // effect stack has no focus
-        if(m_activeTimeline)
+        if (m_activeTimeline)
             m_activeTimeline->projectView()->deleteSelectedClips();
     }
 }
 
 void MainWindow::slotUpdateClipMarkers(DocClipBase *clip)
 {
-    if(m_clipMonitor->isActive())
+    if (m_clipMonitor->isActive())
         m_clipMonitor->checkOverlay();
     m_clipMonitor->updateMarkers(clip);
 }
@@ -2519,10 +2519,10 @@ void MainWindow::slotAddClipMarker()
 {
     DocClipBase *clip = NULL;
     GenTime pos;
-    if(m_projectMonitor->isActive()) {
-        if(m_activeTimeline) {
+    if (m_projectMonitor->isActive()) {
+        if (m_activeTimeline) {
             ClipItem *item = m_activeTimeline->projectView()->getActiveClipUnderCursor();
-            if(item) {
+            if (item) {
                 pos = GenTime((int)((m_projectMonitor->position() - item->startPos() + item->cropStart()).frames(m_activeDocument->fps()) * item->speed() + 0.5), m_activeDocument->fps());
                 clip = item->baseClip();
             }
@@ -2531,14 +2531,14 @@ void MainWindow::slotAddClipMarker()
         clip = m_clipMonitor->activeClip();
         pos = m_clipMonitor->position();
     }
-    if(!clip) {
+    if (!clip) {
         m_messageLabel->setMessage(i18n("Cannot find clip to add marker"), ErrorMessage);
         return;
     }
     QString id = clip->getId();
     CommentedTime marker(pos, i18n("Marker"));
     MarkerDialog d(clip, marker, m_activeDocument->timecode(), i18n("Add Marker"), this);
-    if(d.exec() == QDialog::Accepted)
+    if (d.exec() == QDialog::Accepted)
         m_activeTimeline->projectView()->slotAddClipMarker(id, d.newMarker().time(), d.newMarker().comment());
 }
 
@@ -2546,10 +2546,10 @@ void MainWindow::slotDeleteClipMarker()
 {
     DocClipBase *clip = NULL;
     GenTime pos;
-    if(m_projectMonitor->isActive()) {
-        if(m_activeTimeline) {
+    if (m_projectMonitor->isActive()) {
+        if (m_activeTimeline) {
             ClipItem *item = m_activeTimeline->projectView()->getActiveClipUnderCursor();
-            if(item) {
+            if (item) {
                 pos = (m_projectMonitor->position() - item->startPos() + item->cropStart()) / item->speed();
                 clip = item->baseClip();
             }
@@ -2558,14 +2558,14 @@ void MainWindow::slotDeleteClipMarker()
         clip = m_clipMonitor->activeClip();
         pos = m_clipMonitor->position();
     }
-    if(!clip) {
+    if (!clip) {
         m_messageLabel->setMessage(i18n("Cannot find clip to remove marker"), ErrorMessage);
         return;
     }
 
     QString id = clip->getId();
     QString comment = clip->markerComment(pos);
-    if(comment.isEmpty()) {
+    if (comment.isEmpty()) {
         m_messageLabel->setMessage(i18n("No marker found at cursor time"), ErrorMessage);
         return;
     }
@@ -2575,17 +2575,17 @@ void MainWindow::slotDeleteClipMarker()
 void MainWindow::slotDeleteAllClipMarkers()
 {
     DocClipBase *clip = NULL;
-    if(m_projectMonitor->isActive()) {
-        if(m_activeTimeline) {
+    if (m_projectMonitor->isActive()) {
+        if (m_activeTimeline) {
             ClipItem *item = m_activeTimeline->projectView()->getActiveClipUnderCursor();
-            if(item) {
+            if (item) {
                 clip = item->baseClip();
             }
         }
     } else {
         clip = m_clipMonitor->activeClip();
     }
-    if(!clip) {
+    if (!clip) {
         m_messageLabel->setMessage(i18n("Cannot find clip to remove marker"), ErrorMessage);
         return;
     }
@@ -2596,10 +2596,10 @@ void MainWindow::slotEditClipMarker()
 {
     DocClipBase *clip = NULL;
     GenTime pos;
-    if(m_projectMonitor->isActive()) {
-        if(m_activeTimeline) {
+    if (m_projectMonitor->isActive()) {
+        if (m_activeTimeline) {
             ClipItem *item = m_activeTimeline->projectView()->getActiveClipUnderCursor();
-            if(item) {
+            if (item) {
                 pos = (m_projectMonitor->position() - item->startPos() + item->cropStart()) / item->speed();
                 clip = item->baseClip();
             }
@@ -2608,23 +2608,23 @@ void MainWindow::slotEditClipMarker()
         clip = m_clipMonitor->activeClip();
         pos = m_clipMonitor->position();
     }
-    if(!clip) {
+    if (!clip) {
         m_messageLabel->setMessage(i18n("Cannot find clip to remove marker"), ErrorMessage);
         return;
     }
 
     QString id = clip->getId();
     QString oldcomment = clip->markerComment(pos);
-    if(oldcomment.isEmpty()) {
+    if (oldcomment.isEmpty()) {
         m_messageLabel->setMessage(i18n("No marker found at cursor time"), ErrorMessage);
         return;
     }
 
     CommentedTime marker(pos, oldcomment);
     MarkerDialog d(clip, marker, m_activeDocument->timecode(), i18n("Edit Marker"), this);
-    if(d.exec() == QDialog::Accepted) {
+    if (d.exec() == QDialog::Accepted) {
         m_activeTimeline->projectView()->slotAddClipMarker(id, d.newMarker().time(), d.newMarker().comment());
-        if(d.newMarker().time() != pos) {
+        if (d.newMarker().time() != pos) {
             // remove old marker
             m_activeTimeline->projectView()->slotAddClipMarker(id, pos, QString());
         }
@@ -2633,76 +2633,76 @@ void MainWindow::slotEditClipMarker()
 
 void MainWindow::slotAddGuide()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->slotAddGuide();
 }
 
 void MainWindow::slotInsertSpace()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->slotInsertSpace();
 }
 
 void MainWindow::slotRemoveSpace()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->slotRemoveSpace();
 }
 
 void MainWindow::slotInsertTrack(int ix)
 {
     m_projectMonitor->activateMonitor();
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->slotInsertTrack(ix);
-    if(m_activeDocument)
+    if (m_activeDocument)
         m_transitionConfig->updateProjectFormat(m_activeDocument->mltProfile(), m_activeDocument->timecode(), m_activeDocument->tracksList());
 }
 
 void MainWindow::slotDeleteTrack(int ix)
 {
     m_projectMonitor->activateMonitor();
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->slotDeleteTrack(ix);
-    if(m_activeDocument)
+    if (m_activeDocument)
         m_transitionConfig->updateProjectFormat(m_activeDocument->mltProfile(), m_activeDocument->timecode(), m_activeDocument->tracksList());
 }
 
 void MainWindow::slotConfigTrack(int ix)
 {
     m_projectMonitor->activateMonitor();
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->slotConfigTracks(ix);
-    if(m_activeDocument)
+    if (m_activeDocument)
         m_transitionConfig->updateProjectFormat(m_activeDocument->mltProfile(), m_activeDocument->timecode(), m_activeDocument->tracksList());
 }
 
 void MainWindow::slotEditGuide()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->slotEditGuide();
 }
 
 void MainWindow::slotDeleteGuide()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->slotDeleteGuide();
 }
 
 void MainWindow::slotDeleteAllGuides()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->slotDeleteAllGuides();
 }
 
 void MainWindow::slotCutTimelineClip()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->cutSelectedClips();
 }
 
 void MainWindow::slotInsertClipOverwrite()
 {
-    if(m_activeTimeline) {
+    if (m_activeTimeline) {
         QStringList data = m_clipMonitor->getZoneInfo();
         m_activeTimeline->projectView()->insertZoneOverwrite(data, m_activeTimeline->inPoint());
     }
@@ -2710,98 +2710,98 @@ void MainWindow::slotInsertClipOverwrite()
 
 void MainWindow::slotSelectTimelineClip()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->selectClip(true);
 }
 
 void MainWindow::slotSelectTimelineTransition()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->selectTransition(true);
 }
 
 void MainWindow::slotDeselectTimelineClip()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->selectClip(false, true);
 }
 
 void MainWindow::slotDeselectTimelineTransition()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->selectTransition(false, true);
 }
 
 void MainWindow::slotSelectAddTimelineClip()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->selectClip(true, true);
 }
 
 void MainWindow::slotSelectAddTimelineTransition()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->selectTransition(true, true);
 }
 
 void MainWindow::slotGroupClips()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->groupClips();
 }
 
 void MainWindow::slotUnGroupClips()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->groupClips(false);
 }
 
 void MainWindow::slotEditItemDuration()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->editItemDuration();
 }
 
 void MainWindow::slotAddProjectClip(KUrl url)
 {
-    if(m_activeDocument)
+    if (m_activeDocument)
         m_activeDocument->slotAddClipFile(url, QString());
 }
 
 void MainWindow::slotAddTransition(QAction *result)
 {
-    if(!result) return;
+    if (!result) return;
     QStringList info = result->data().toStringList();
-    if(info.isEmpty()) return;
+    if (info.isEmpty()) return;
     QDomElement transition = transitions.getEffectByTag(info.at(1), info.at(2));
-    if(m_activeTimeline && !transition.isNull()) {
+    if (m_activeTimeline && !transition.isNull()) {
         m_activeTimeline->projectView()->slotAddTransitionToSelectedClips(transition.cloneNode().toElement());
     }
 }
 
 void MainWindow::slotAddVideoEffect(QAction *result)
 {
-    if(!result) return;
+    if (!result) return;
     QStringList info = result->data().toStringList();
-    if(info.isEmpty()) return;
+    if (info.isEmpty()) return;
     QDomElement effect = videoEffects.getEffectByTag(info.at(1), info.at(2));
     slotAddEffect(effect);
 }
 
 void MainWindow::slotAddAudioEffect(QAction *result)
 {
-    if(!result) return;
+    if (!result) return;
     QStringList info = result->data().toStringList();
-    if(info.isEmpty()) return;
+    if (info.isEmpty()) return;
     QDomElement effect = audioEffects.getEffectByTag(info.at(1), info.at(2));
     slotAddEffect(effect);
 }
 
 void MainWindow::slotAddCustomEffect(QAction *result)
 {
-    if(!result) return;
+    if (!result) return;
     QStringList info = result->data().toStringList();
-    if(info.isEmpty()) return;
+    if (info.isEmpty()) return;
     QDomElement effect = customEffects.getEffectByTag(info.at(1), info.at(2));
     slotAddEffect(effect);
 }
@@ -2820,7 +2820,7 @@ void MainWindow::slotZoomOut()
 
 void MainWindow::slotFitZoom()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_zoomSlider->setValue(m_activeTimeline->fitZoom());
 }
 
@@ -2829,7 +2829,7 @@ void MainWindow::slotSetZoom(int value)
     value = qMax(m_zoomSlider->minimum(), value);
     value = qMin(m_zoomSlider->maximum(), value);
 
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->slotChangeZoom(value);
 
     m_zoomOut->setEnabled(value < m_zoomSlider->maximum());
@@ -2843,7 +2843,7 @@ void MainWindow::slotSetZoom(int value)
 
 void MainWindow::slotShowZoomSliderToolTip(int zoomlevel)
 {
-    if(zoomlevel != -1)
+    if (zoomlevel != -1)
         slotUpdateZoomSliderToolTip(zoomlevel);
 
     QPoint global = m_zoomSlider->rect().topLeft();
@@ -2860,12 +2860,12 @@ void MainWindow::slotUpdateZoomSliderToolTip(int zoomlevel)
 void MainWindow::slotGotProgressInfo(const QString &message, int progress)
 {
     m_statusProgressBar->setValue(progress);
-    if(progress >= 0) {
-        if(!message.isEmpty())
+    if (progress >= 0) {
+        if (!message.isEmpty())
             m_messageLabel->setMessage(message, InformationMessage);//statusLabel->setText(message);
         m_statusProgressBar->setVisible(true);
-    } else if(progress == -2) {
-        if(!message.isEmpty())
+    } else if (progress == -2) {
+        if (!message.isEmpty())
             m_messageLabel->setMessage(message, ErrorMessage);
         m_statusProgressBar->setVisible(false);
     } else {
@@ -2876,9 +2876,9 @@ void MainWindow::slotGotProgressInfo(const QString &message, int progress)
 
 void MainWindow::slotShowClipProperties(DocClipBase *clip)
 {
-    if(clip->clipType() == TEXT) {
+    if (clip->clipType() == TEXT) {
         QString titlepath = m_activeDocument->projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
-        if(!clip->getProperty("resource").isEmpty() && clip->getProperty("xmldata").isEmpty()) {
+        if (!clip->getProperty("resource").isEmpty() && clip->getProperty("xmldata").isEmpty()) {
             // template text clip
 
             // Get the list of existing templates
@@ -2891,41 +2891,41 @@ void MainWindow::slotShowClipProperties(DocClipBase *clip)
             dia_ui.setupUi(dia);
             int ix = -1;
             const QString templatePath = clip->getProperty("resource");
-            for(int i = 0; i < templateFiles.size(); ++i) {
+            for (int i = 0; i < templateFiles.size(); ++i) {
                 dia_ui.template_list->comboBox()->addItem(templateFiles.at(i), titlepath + templateFiles.at(i));
-                if(templatePath == KUrl(titlepath + templateFiles.at(i)).path()) ix = i;
+                if (templatePath == KUrl(titlepath + templateFiles.at(i)).path()) ix = i;
             }
-            if(ix != -1) dia_ui.template_list->comboBox()->setCurrentIndex(ix);
+            if (ix != -1) dia_ui.template_list->comboBox()->setCurrentIndex(ix);
             else dia_ui.template_list->comboBox()->insertItem(0, templatePath);
             dia_ui.template_list->fileDialog()->setFilter("*.kdenlivetitle");
             //warning: setting base directory doesn't work??
             KUrl startDir(titlepath);
             dia_ui.template_list->fileDialog()->setUrl(startDir);
             dia_ui.description->setText(clip->getProperty("description"));
-            if(dia->exec() == QDialog::Accepted) {
+            if (dia->exec() == QDialog::Accepted) {
                 QString textTemplate = dia_ui.template_list->comboBox()->itemData(dia_ui.template_list->comboBox()->currentIndex()).toString();
-                if(textTemplate.isEmpty()) textTemplate = dia_ui.template_list->comboBox()->currentText();
+                if (textTemplate.isEmpty()) textTemplate = dia_ui.template_list->comboBox()->currentText();
 
                 QMap <QString, QString> newprops;
 
-                if(KUrl(textTemplate).path() != templatePath) {
+                if (KUrl(textTemplate).path() != templatePath) {
                     // The template was changed
                     newprops.insert("resource", textTemplate);
                 }
 
-                if(dia_ui.description->toPlainText() != clip->getProperty("description")) {
+                if (dia_ui.description->toPlainText() != clip->getProperty("description")) {
                     newprops.insert("description", dia_ui.description->toPlainText());
                 }
 
                 QString newtemplate = newprops.value("xmltemplate");
-                if(newtemplate.isEmpty()) newtemplate = templatePath;
+                if (newtemplate.isEmpty()) newtemplate = templatePath;
 
                 // template modified we need to update xmldata
                 QString description = newprops.value("description");
-                if(description.isEmpty()) description = clip->getProperty("description");
+                if (description.isEmpty()) description = clip->getProperty("description");
                 else newprops.insert("templatetext", description);
                 //newprops.insert("xmldata", m_projectList->generateTemplateXml(newtemplate, description).toString());
-                if(!newprops.isEmpty()) {
+                if (!newprops.isEmpty()) {
                     EditClipCommand *command = new EditClipCommand(m_projectList, clip->getId(), clip->properties(), newprops, true);
                     m_activeDocument->commandStack()->push(command);
                 }
@@ -2938,10 +2938,10 @@ void MainWindow::slotShowClipProperties(DocClipBase *clip)
         QDomDocument doc;
         doc.setContent(clip->getProperty("xmldata"));
         dia_ui->setXml(doc);
-        if(dia_ui->exec() == QDialog::Accepted) {
+        if (dia_ui->exec() == QDialog::Accepted) {
             QMap <QString, QString> newprops;
             newprops.insert("xmldata", dia_ui->xml().toString());
-            if(dia_ui->outPoint() != clip->duration().frames(m_activeDocument->fps()) - 1) {
+            if (dia_ui->outPoint() != clip->duration().frames(m_activeDocument->fps()) - 1) {
                 // duration changed, we need to update duration
                 newprops.insert("out", QString::number(dia_ui->outPoint()));
             }
@@ -2959,14 +2959,14 @@ void MainWindow::slotShowClipProperties(DocClipBase *clip)
     // any type of clip but a title
     ClipProperties dia(clip, m_activeDocument->timecode(), m_activeDocument->fps(), this);
     connect(&dia, SIGNAL(addMarker(const QString &, GenTime, QString)), m_activeTimeline->projectView(), SLOT(slotAddClipMarker(const QString &, GenTime, QString)));
-    if(dia.exec() == QDialog::Accepted) {
+    if (dia.exec() == QDialog::Accepted) {
         QMap <QString, QString> newprops = dia.properties();
-        if(newprops.isEmpty()) return;
+        if (newprops.isEmpty()) return;
         EditClipCommand *command = new EditClipCommand(m_projectList, clip->getId(), clip->properties(), newprops, true);
         m_activeDocument->commandStack()->push(command);
         m_activeDocument->setModified();
 
-        if(dia.needsTimelineRefresh()) {
+        if (dia.needsTimelineRefresh()) {
             // update clip occurences in timeline
             m_activeTimeline->projectView()->slotUpdateClip(clip->getId(), dia.needsTimelineReload());
         }
@@ -2977,22 +2977,22 @@ void MainWindow::slotShowClipProperties(DocClipBase *clip)
 void MainWindow::slotShowClipProperties(QList <DocClipBase *> cliplist, QMap<QString, QString> commonproperties)
 {
     ClipProperties dia(cliplist, m_activeDocument->timecode(), commonproperties, this);
-    if(dia.exec() == QDialog::Accepted) {
+    if (dia.exec() == QDialog::Accepted) {
         QUndoCommand *command = new QUndoCommand();
         command->setText(i18n("Edit clips"));
-        for(int i = 0; i < cliplist.count(); i++) {
+        for (int i = 0; i < cliplist.count(); i++) {
             DocClipBase *clip = cliplist.at(i);
             new EditClipCommand(m_projectList, clip->getId(), clip->properties(), dia.properties(), true, command);
         }
         m_activeDocument->commandStack()->push(command);
-        for(int i = 0; i < cliplist.count(); i++)
+        for (int i = 0; i < cliplist.count(); i++)
             m_activeTimeline->projectView()->slotUpdateClip(cliplist.at(i)->getId(), dia.needsTimelineReload());
     }
 }
 
 void MainWindow::customEvent(QEvent* e)
 {
-    if(e->type() == QEvent::User)
+    if (e->type() == QEvent::User)
         m_messageLabel->setMessage(static_cast <MltErrorEvent *>(e)->message(), MltError);
 }
 void MainWindow::slotActivateEffectStackView()
@@ -3002,14 +3002,14 @@ void MainWindow::slotActivateEffectStackView()
 
 void MainWindow::slotActivateTransitionView(Transition *t)
 {
-    if(t)
+    if (t)
         m_transitionConfig->raiseWindow(m_transitionConfigDock);
 }
 
 void MainWindow::slotSnapRewind()
 {
-    if(m_projectMonitor->isActive()) {
-        if(m_activeTimeline)
+    if (m_projectMonitor->isActive()) {
+        if (m_activeTimeline)
             m_activeTimeline->projectView()->slotSeekToPreviousSnap();
     } else  {
         m_clipMonitor->slotSeekToPreviousSnap();
@@ -3018,8 +3018,8 @@ void MainWindow::slotSnapRewind()
 
 void MainWindow::slotSnapForward()
 {
-    if(m_projectMonitor->isActive()) {
-        if(m_activeTimeline)
+    if (m_projectMonitor->isActive()) {
+        if (m_activeTimeline)
             m_activeTimeline->projectView()->slotSeekToNextSnap();
     } else {
         m_clipMonitor->slotSeekToNextSnap();
@@ -3028,23 +3028,23 @@ void MainWindow::slotSnapForward()
 
 void MainWindow::slotClipStart()
 {
-    if(m_projectMonitor->isActive()) {
-        if(m_activeTimeline)
+    if (m_projectMonitor->isActive()) {
+        if (m_activeTimeline)
             m_activeTimeline->projectView()->clipStart();
     }
 }
 
 void MainWindow::slotClipEnd()
 {
-    if(m_projectMonitor->isActive()) {
-        if(m_activeTimeline)
+    if (m_projectMonitor->isActive()) {
+        if (m_activeTimeline)
             m_activeTimeline->projectView()->clipEnd();
     }
 }
 
 void MainWindow::slotZoneStart()
 {
-    if(m_projectMonitor->isActive())
+    if (m_projectMonitor->isActive())
         m_projectMonitor->slotZoneStart();
     else
         m_clipMonitor->slotZoneStart();
@@ -3052,7 +3052,7 @@ void MainWindow::slotZoneStart()
 
 void MainWindow::slotZoneEnd()
 {
-    if(m_projectMonitor->isActive())
+    if (m_projectMonitor->isActive())
         m_projectMonitor->slotZoneEnd();
     else
         m_clipMonitor->slotZoneEnd();
@@ -3060,22 +3060,22 @@ void MainWindow::slotZoneEnd()
 
 void MainWindow::slotChangeTool(QAction * action)
 {
-    if(action == m_buttonSelectTool)
+    if (action == m_buttonSelectTool)
         slotSetTool(SELECTTOOL);
-    else if(action == m_buttonRazorTool)
+    else if (action == m_buttonRazorTool)
         slotSetTool(RAZORTOOL);
-    else if(action == m_buttonSpacerTool)
+    else if (action == m_buttonSpacerTool)
         slotSetTool(SPACERTOOL);
 }
 
 void MainWindow::slotChangeEdit(QAction * action)
 {
-    if(!m_activeTimeline)
+    if (!m_activeTimeline)
         return;
 
-    if(action == m_overwriteEditTool)
+    if (action == m_overwriteEditTool)
         m_activeTimeline->projectView()->setEditMode(OVERWRITEEDIT);
-    else if(action == m_insertEditTool)
+    else if (action == m_insertEditTool)
         m_activeTimeline->projectView()->setEditMode(INSERTEDIT);
     else
         m_activeTimeline->projectView()->setEditMode(NORMALEDIT);
@@ -3083,10 +3083,10 @@ void MainWindow::slotChangeEdit(QAction * action)
 
 void MainWindow::slotSetTool(PROJECTTOOL tool)
 {
-    if(m_activeDocument && m_activeTimeline) {
+    if (m_activeDocument && m_activeTimeline) {
         //m_activeDocument->setTool(tool);
         QString message;
-        switch(tool)  {
+        switch (tool)  {
         case SPACERTOOL:
             message = i18n("Ctrl + click to use spacer on current track only");
             break;
@@ -3104,25 +3104,25 @@ void MainWindow::slotSetTool(PROJECTTOOL tool)
 
 void MainWindow::slotCopy()
 {
-    if(m_activeDocument && m_activeTimeline)
+    if (m_activeDocument && m_activeTimeline)
         m_activeTimeline->projectView()->copyClip();
 }
 
 void MainWindow::slotPaste()
 {
-    if(m_activeDocument && m_activeTimeline)
+    if (m_activeDocument && m_activeTimeline)
         m_activeTimeline->projectView()->pasteClip();
 }
 
 void MainWindow::slotPasteEffects()
 {
-    if(m_activeDocument && m_activeTimeline)
+    if (m_activeDocument && m_activeTimeline)
         m_activeTimeline->projectView()->pasteClipEffects();
 }
 
 void MainWindow::slotFind()
 {
-    if(!m_activeDocument || !m_activeTimeline) return;
+    if (!m_activeDocument || !m_activeTimeline) return;
     m_projectSearch->setEnabled(false);
     m_findActivated = true;
     m_findString.clear();
@@ -3134,7 +3134,7 @@ void MainWindow::slotFind()
 
 void MainWindow::slotFindNext()
 {
-    if(m_activeTimeline && m_activeTimeline->projectView()->findNextString(m_findString))
+    if (m_activeTimeline && m_activeTimeline->projectView()->findNextString(m_findString))
         statusBar()->showMessage(i18n("Found: %1", m_findString));
     else
         statusBar()->showMessage(i18n("Reached end of project"));
@@ -3143,7 +3143,7 @@ void MainWindow::slotFindNext()
 
 void MainWindow::findAhead()
 {
-    if(m_activeTimeline && m_activeTimeline->projectView()->findString(m_findString)) {
+    if (m_activeTimeline && m_activeTimeline->projectView()->findString(m_findString)) {
         m_projectSearchNext->setEnabled(true);
         statusBar()->showMessage(i18n("Found: %1", m_findString));
     } else {
@@ -3158,14 +3158,14 @@ void MainWindow::findTimeout()
     m_findActivated = false;
     m_findString.clear();
     statusBar()->showMessage(i18n("Find stopped"), 3000);
-    if(m_activeTimeline) m_activeTimeline->projectView()->clearSearchStrings();
+    if (m_activeTimeline) m_activeTimeline->projectView()->clearSearchStrings();
     m_projectSearch->setEnabled(true);
     removeEventFilter(this);
 }
 
 void MainWindow::slotClipInTimeline(const QString &clipId)
 {
-    if(m_activeTimeline && m_activeDocument) {
+    if (m_activeTimeline && m_activeDocument) {
         QList<ItemInfo> matching = m_activeTimeline->projectView()->findId(clipId);
 
         QMenu *inTimelineMenu = static_cast<QMenu*>(factory()->container("clip_in_timeline", this));
@@ -3173,22 +3173,22 @@ void MainWindow::slotClipInTimeline(const QString &clipId)
 
         QList <QAction *> actionList;
 
-        for(int i = 0; i < matching.count(); ++i) {
+        for (int i = 0; i < matching.count(); ++i) {
             QString track = QString::number(matching.at(i).track);
             QString start = m_activeDocument->timecode().getTimecode(matching.at(i).startPos);
             int j = 0;
             QAction *a = new QAction(track + ": " + start, this);
             a->setData(QStringList() << track << start);
             connect(a, SIGNAL(triggered()), this, SLOT(slotSelectClipInTimeline()));
-            while(j < actionList.count()) {
-                if(actionList.at(j)->text() > a->text()) break;
+            while (j < actionList.count()) {
+                if (actionList.at(j)->text() > a->text()) break;
                 j++;
             }
             actionList.insert(j, a);
         }
         inTimelineMenu->addActions(actionList);
 
-        if(matching.empty())
+        if (matching.empty())
             inTimelineMenu->setEnabled(false);
         else
             inTimelineMenu->setEnabled(true);
@@ -3197,14 +3197,14 @@ void MainWindow::slotClipInTimeline(const QString &clipId)
 
 void MainWindow::slotClipInProjectTree()
 {
-    if(m_activeTimeline) {
+    if (m_activeTimeline) {
         const QStringList &clipIds = m_activeTimeline->projectView()->selectedClips();
-        if(clipIds.isEmpty())
+        if (clipIds.isEmpty())
             return;
         m_projectListDock->raise();
-        for(int i = 0; i < clipIds.count(); i++)
+        for (int i = 0; i < clipIds.count(); i++)
             m_projectList->selectItemById(clipIds.at(i));
-        if(m_projectMonitor->isActive())
+        if (m_projectMonitor->isActive())
             slotSwitchMonitors();
     }
 }
@@ -3223,7 +3223,7 @@ void MainWindow::slotClipInProjectTree()
 
 void MainWindow::slotSelectClipInTimeline()
 {
-    if(m_activeTimeline) {
+    if (m_activeTimeline) {
         QAction *action = qobject_cast<QAction *>(sender());
         QStringList data = action->data().toStringList();
         m_activeTimeline->projectView()->selectFound(data.at(0), data.at(1));
@@ -3232,11 +3232,11 @@ void MainWindow::slotSelectClipInTimeline()
 
 void MainWindow::keyPressEvent(QKeyEvent *ke)
 {
-    if(m_findActivated) {
-        if(ke->key() == Qt::Key_Backspace) {
+    if (m_findActivated) {
+        if (ke->key() == Qt::Key_Backspace) {
             m_findString = m_findString.left(m_findString.length() - 1);
 
-            if(!m_findString.isEmpty())
+            if (!m_findString.isEmpty())
                 findAhead();
             else
                 findTimeout();
@@ -3244,11 +3244,11 @@ void MainWindow::keyPressEvent(QKeyEvent *ke)
             m_findTimer.start(4000);
             ke->accept();
             return;
-        } else if(ke->key() == Qt::Key_Escape) {
+        } else if (ke->key() == Qt::Key_Escape) {
             findTimeout();
             ke->accept();
             return;
-        } else if(ke->key() == Qt::Key_Space || !ke->text().trimmed().isEmpty()) {
+        } else if (ke->key() == Qt::Key_Space || !ke->text().trimmed().isEmpty()) {
             m_findString += ke->text();
 
             findAhead();
@@ -3266,16 +3266,16 @@ void MainWindow::keyPressEvent(QKeyEvent *ke)
 /** Gets called when the window gets hidden */
 void MainWindow::hideEvent(QHideEvent */*event*/)
 {
-    if(isMinimized() && m_monitorManager)
+    if (isMinimized() && m_monitorManager)
         m_monitorManager->stopActiveMonitor();
 }
 
 bool MainWindow::eventFilter(QObject *obj, QEvent *event)
 {
-    if(m_findActivated) {
-        if(event->type() == QEvent::ShortcutOverride) {
+    if (m_findActivated) {
+        if (event->type() == QEvent::ShortcutOverride) {
             QKeyEvent* ke = (QKeyEvent*) event;
-            if(ke->text().trimmed().isEmpty()) return false;
+            if (ke->text().trimmed().isEmpty()) return false;
             ke->accept();
             return true;
         } else {
@@ -3310,14 +3310,14 @@ void MainWindow::slotSaveZone(Render *render, QPoint zone)
     vbox->addWidget(url);
     vbox->addWidget(label2);
     vbox->addWidget(edit);
-    if(dialog->exec() == QDialog::Accepted)
+    if (dialog->exec() == QDialog::Accepted)
         render->saveZone(url->url(), edit->text(), zone);
 
 }
 
 void MainWindow::slotSetInPoint()
 {
-    if(m_clipMonitor->isActive())
+    if (m_clipMonitor->isActive())
         m_clipMonitor->slotSetZoneStart();
     else
         m_projectMonitor->slotSetZoneStart();
@@ -3326,7 +3326,7 @@ void MainWindow::slotSetInPoint()
 
 void MainWindow::slotSetOutPoint()
 {
-    if(m_clipMonitor->isActive())
+    if (m_clipMonitor->isActive())
         m_clipMonitor->slotSetZoneEnd();
     else
         m_projectMonitor->slotSetZoneEnd();
@@ -3335,13 +3335,13 @@ void MainWindow::slotSetOutPoint()
 
 void MainWindow::slotResizeItemStart()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->setInPoint();
 }
 
 void MainWindow::slotResizeItemEnd()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->setOutPoint();
 }
 
@@ -3353,15 +3353,15 @@ int MainWindow::getNewStuff(const QString &configFile)
     dialog.exec();
     entries = dialog.changedEntries();
     foreach(const KNS3::Entry & entry, entries) {
-        if(entry.status() == KNS3::Entry::Installed)
+        if (entry.status() == KNS3::Entry::Installed)
             kDebug() << "// Installed files: " << entry.installedFiles();
     }
 #else
     KNS::Engine engine(0);
-    if(engine.init(configFile))
+    if (engine.init(configFile))
         entries = engine.downloadDialogModal(this);
     foreach(KNS::Entry * entry, entries) {
-        if(entry->status() == KNS::Entry::Installed)
+        if (entry->status() == KNS::Entry::Installed)
             kDebug() << "// Installed files: " << entry->installedFiles();
     }
 #endif /* KDE_IS_VERSION(4,3,80) */
@@ -3370,13 +3370,13 @@ int MainWindow::getNewStuff(const QString &configFile)
 
 void MainWindow::slotGetNewTitleStuff()
 {
-    if(getNewStuff("kdenlive_titles.knsrc") > 0)
+    if (getNewStuff("kdenlive_titles.knsrc") > 0)
         TitleWidget::refreshTitleTemplates();
 }
 
 void MainWindow::slotGetNewLumaStuff()
 {
-    if(getNewStuff("kdenlive_wipes.knsrc") > 0) {
+    if (getNewStuff("kdenlive_wipes.knsrc") > 0) {
         initEffects::refreshLumas();
         m_activeTimeline->projectView()->reloadTransitionLumas();
     }
@@ -3384,38 +3384,38 @@ void MainWindow::slotGetNewLumaStuff()
 
 void MainWindow::slotGetNewRenderStuff()
 {
-    if(getNewStuff("kdenlive_renderprofiles.knsrc") > 0)
-        if(m_renderWidget)
+    if (getNewStuff("kdenlive_renderprofiles.knsrc") > 0)
+        if (m_renderWidget)
             m_renderWidget->reloadProfiles();
 }
 
 void MainWindow::slotGetNewMltProfileStuff()
 {
-    if(getNewStuff("kdenlive_projectprofiles.knsrc") > 0) {
+    if (getNewStuff("kdenlive_projectprofiles.knsrc") > 0) {
         // update the list of profiles in settings dialog
         KdenliveSettingsDialog* d = static_cast <KdenliveSettingsDialog*>(KConfigDialog::exists("settings"));
-        if(d)
+        if (d)
             d->checkProfile();
     }
 }
 
 void MainWindow::slotAutoTransition()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->autoTransition();
 }
 
 void MainWindow::slotSplitAudio()
 {
-    if(m_activeTimeline)
+    if (m_activeTimeline)
         m_activeTimeline->projectView()->splitAudio();
 }
 
 void MainWindow::slotUpdateClipType(QAction *action)
 {
-    if(m_activeTimeline) {
-        if(action->data().toString() == "clip_audio_only") m_activeTimeline->projectView()->setAudioOnly();
-        else if(action->data().toString() == "clip_video_only") m_activeTimeline->projectView()->setVideoOnly();
+    if (m_activeTimeline) {
+        if (action->data().toString() == "clip_audio_only") m_activeTimeline->projectView()->setAudioOnly();
+        else if (action->data().toString() == "clip_video_only") m_activeTimeline->projectView()->setVideoOnly();
         else m_activeTimeline->projectView()->setAudioAndVideo();
     }
 }
@@ -3432,7 +3432,7 @@ void MainWindow::slotDvdWizard(const QString &url, const QString &profile)
 
 void MainWindow::slotShowTimeline(bool show)
 {
-    if(show == false) {
+    if (show == false) {
         m_timelineState = saveState();
         centralWidget()->setHidden(true);
     } else {
@@ -3448,7 +3448,7 @@ void MainWindow::slotMaximizeCurrent(bool /*show*/)
     {
         m_timelineState = saveState();
         QWidget *par = focusWidget()->parentWidget();
-        while(par->parentWidget() && par->parentWidget() != this)
+        while (par->parentWidget() && par->parentWidget() != this)
             par = par->parentWidget();
         kDebug() << "CURRENT WIDGET: " << par->objectName();
     }
@@ -3468,12 +3468,12 @@ void MainWindow::loadTranscoders()
     // read the entries
     QMap< QString, QString > profiles = transConfig.entryMap();
     QMapIterator<QString, QString> i(profiles);
-    while(i.hasNext()) {
+    while (i.hasNext()) {
         i.next();
         QStringList data = i.value().split(";", QString::SkipEmptyParts);
         QAction *a = transMenu->addAction(i.key());
         a->setData(data);
-        if(data.count() > 1)
+        if (data.count() > 1)
             a->setToolTip(data.at(1));
         connect(a, SIGNAL(triggered()), this, SLOT(slotTranscode()));
     }
@@ -3484,16 +3484,16 @@ void MainWindow::slotTranscode(KUrl::List urls)
     QString params;
     QString desc;
     QString condition;
-    if(urls.isEmpty()) {
+    if (urls.isEmpty()) {
         QAction *action = qobject_cast<QAction *>(sender());
         QStringList data = action->data().toStringList();
         params = data.at(0);
-        if(data.count() > 1) desc = data.at(1);
-        if(data.count() > 2) condition = data.at(2);
+        if (data.count() > 1) desc = data.at(1);
+        if (data.count() > 2) condition = data.at(2);
         urls << m_projectList->getConditionalUrls(condition);
         urls.removeAll(KUrl());
     }
-    if(urls.isEmpty()) {
+    if (urls.isEmpty()) {
         m_messageLabel->setMessage(i18n("No clip to transcode"), ErrorMessage);
         return;
     }
@@ -3506,15 +3506,15 @@ void MainWindow::slotTranscode(KUrl::List urls)
 void MainWindow::slotTranscodeClip()
 {
     KUrl::List urls = KFileDialog::getOpenUrls(KUrl("kfiledialog:///projectfolder"));
-    if(urls.isEmpty()) return;
+    if (urls.isEmpty()) return;
     slotTranscode(urls);
 }
 
 void MainWindow::slotSetDocumentRenderProfile(QMap <QString, QString> props)
 {
-    if(m_activeDocument == NULL) return;
+    if (m_activeDocument == NULL) return;
     QMapIterator<QString, QString> i(props);
-    while(i.hasNext()) {
+    while (i.hasNext()) {
         i.next();
         m_activeDocument->setDocumentProperty(i.key(), i.value());
     }
@@ -3524,19 +3524,19 @@ void MainWindow::slotSetDocumentRenderProfile(QMap <QString, QString> props)
 
 void MainWindow::slotPrepareRendering(bool scriptExport, bool zoneOnly, const QString &chapterFile)
 {
-    if(m_activeDocument == NULL || m_renderWidget == NULL) return;
+    if (m_activeDocument == NULL || m_renderWidget == NULL) return;
     QString scriptPath;
     QString playlistPath;
-    if(scriptExport) {
+    if (scriptExport) {
         bool ok;
         QString scriptsFolder = m_activeDocument->projectFolder().path() + "/scripts/";
         QString path = m_renderWidget->getFreeScriptName();
         scriptPath = QInputDialog::getText(this, i18n("Create Render Script"), i18n("Script name (will be saved in: %1)", scriptsFolder), QLineEdit::Normal, KUrl(path).fileName(), &ok);
-        if(!ok || scriptPath.isEmpty()) return;
+        if (!ok || scriptPath.isEmpty()) return;
         scriptPath.prepend(scriptsFolder);
         QFile f(scriptPath);
-        if(f.exists()) {
-            if(KMessageBox::warningYesNo(this, i18n("Script file already exists. Do you want to overwrite it?")) != KMessageBox::Yes)
+        if (f.exists()) {
+            if (KMessageBox::warningYesNo(this, i18n("Script file already exists. Do you want to overwrite it?")) != KMessageBox::Yes)
                 return;
         }
         playlistPath = scriptPath + ".mlt";
@@ -3550,10 +3550,10 @@ void MainWindow::slotPrepareRendering(bool scriptExport, bool zoneOnly, const QS
         m_projectMonitor->saveSceneList(playlistPath);
     }
 
-    if(!chapterFile.isEmpty()) {
+    if (!chapterFile.isEmpty()) {
         int in = 0;
         int out;
-        if(!zoneOnly) out = (int) GenTime(m_activeDocument->projectDuration()).frames(m_activeDocument->fps());
+        if (!zoneOnly) out = (int) GenTime(m_activeDocument->projectDuration()).frames(m_activeDocument->fps());
         else {
             in = m_activeTimeline->inPoint();
             out = m_activeTimeline->outPoint();
@@ -3565,13 +3565,13 @@ void MainWindow::slotPrepareRendering(bool scriptExport, bool zoneOnly, const QS
 
         QDomElement guidesxml = m_activeDocument->guidesXml();
         QDomNodeList nodes = guidesxml.elementsByTagName("guide");
-        for(int i = 0; i < nodes.count(); i++) {
+        for (int i = 0; i < nodes.count(); i++) {
             QDomElement e = nodes.item(i).toElement();
-            if(!e.isNull()) {
+            if (!e.isNull()) {
                 QString comment = e.attribute("comment");
                 int time = (int) GenTime(e.attribute("time").toDouble()).frames(m_activeDocument->fps());
-                if(time >= in && time < out) {
-                    if(zoneOnly) time = time - in;
+                if (time >= in && time < out) {
+                    if (zoneOnly) time = time - in;
                     QDomElement chapter = doc.createElement("chapter");
                     chapters.appendChild(chapter);
                     chapter.setAttribute("title", comment);
@@ -3579,8 +3579,8 @@ void MainWindow::slotPrepareRendering(bool scriptExport, bool zoneOnly, const QS
                 }
             }
         }
-        if(chapters.childNodes().count() > 0) {
-            if(m_activeTimeline->projectView()->hasGuide(out, 0) == -1) {
+        if (chapters.childNodes().count() > 0) {
+            if (m_activeTimeline->projectView()->hasGuide(out, 0) == -1) {
                 // Always insert a guide in pos 0
                 QDomElement chapter = doc.createElement("chapter");
                 chapters.insertBefore(chapter, QDomNode());
@@ -3589,11 +3589,11 @@ void MainWindow::slotPrepareRendering(bool scriptExport, bool zoneOnly, const QS
             }
             // save chapters file
             QFile file(chapterFile);
-            if(!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
+            if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
                 kWarning() << "//////  ERROR writing DVD CHAPTER file: " << chapterFile;
             } else {
                 file.write(doc.toString().toUtf8());
-                if(file.error() != QFile::NoError) {
+                if (file.error() != QFile::NoError) {
                     kWarning() << "//////  ERROR writing DVD CHAPTER file: " << chapterFile;
                 }
                 file.close();
@@ -3601,7 +3601,7 @@ void MainWindow::slotPrepareRendering(bool scriptExport, bool zoneOnly, const QS
         }
     }
     bool exportAudio;
-    if(m_renderWidget->automaticAudioExport()) {
+    if (m_renderWidget->automaticAudioExport()) {
         exportAudio = m_activeTimeline->checkProjectAudio();
     } else exportAudio = m_renderWidget->selectedAudioExport();
     m_renderWidget->slotExport(scriptExport, m_activeTimeline->inPoint(), m_activeTimeline->outPoint(), playlistPath, scriptPath, exportAudio);
@@ -3626,22 +3626,22 @@ void MainWindow::slotRemoveFocus()
 
 void MainWindow::slotRevert()
 {
-    if(KMessageBox::warningContinueCancel(this, i18n("This will delete all changes made since you last saved your project. Are you sure you want to continue?"), i18n("Revert to last saved version")) == KMessageBox::Cancel) return;
+    if (KMessageBox::warningContinueCancel(this, i18n("This will delete all changes made since you last saved your project. Are you sure you want to continue?"), i18n("Revert to last saved version")) == KMessageBox::Cancel) return;
     KUrl url = m_activeDocument->url();
-    if(closeCurrentDocument(false))
+    if (closeCurrentDocument(false))
         doOpenFile(url, NULL);
 }
 
 
 void MainWindow::slotShutdown()
 {
-    if(m_activeDocument) m_activeDocument->setModified(false);
+    if (m_activeDocument) m_activeDocument->setModified(false);
     // Call shutdown
     QDBusConnectionInterface* interface = QDBusConnection::sessionBus().interface();
-    if(interface && interface->isServiceRegistered("org.kde.ksmserver")) {
+    if (interface && interface->isServiceRegistered("org.kde.ksmserver")) {
         QDBusInterface smserver("org.kde.ksmserver", "/KSMServer", "org.kde.KSMServerInterface");
         smserver.call("logout", 1, 2, 2);
-    } else if(interface && interface->isServiceRegistered("org.gnome.SessionManager")) {
+    } else if (interface && interface->isServiceRegistered("org.gnome.SessionManager")) {
         QDBusInterface smserver("org.gnome.SessionManager", "/org/gnome/SessionManager", "org.gnome.SessionManager");
         smserver.call("Shutdown");
     }
@@ -3649,7 +3649,7 @@ void MainWindow::slotShutdown()
 
 void MainWindow::slotUpdateTrackInfo()
 {
-    if(m_activeDocument)
+    if (m_activeDocument)
         m_transitionConfig->updateProjectFormat(m_activeDocument->mltProfile(), m_activeDocument->timecode(), m_activeDocument->tracksList());
 }
 
@@ -3657,12 +3657,12 @@ void MainWindow::slotChangePalette(QAction *action, const QString &themename)
 {
     // Load the theme file
     QString theme;
-    if(action == NULL) theme = themename;
+    if (action == NULL) theme = themename;
     else theme = action->data().toString();
     KdenliveSettings::setColortheme(theme);
     // Make palette for all widgets.
     QPalette plt;
-    if(theme.isEmpty())
+    if (theme.isEmpty())
         plt = QApplication::desktop()->palette();
     else {
         KSharedConfigPtr config = KSharedConfig::openConfig(theme);
@@ -3673,15 +3673,15 @@ void MainWindow::slotChangePalette(QAction *action, const QString &themename)
     const QObjectList children = statusBar()->children();
 
     foreach(QObject * child, children) {
-        if(child->isWidgetType())
+        if (child->isWidgetType())
             ((QWidget*)child)->setPalette(plt);
         const QObjectList subchildren = child->children();
         foreach(QObject * subchild, subchildren) {
-            if(subchild->isWidgetType())
+            if (subchild->isWidgetType())
                 ((QWidget*)subchild)->setPalette(plt);
         }
     }
-    if(m_activeTimeline) {
+    if (m_activeTimeline) {
         m_activeTimeline->projectView()->updatePalette();
     }
 }
@@ -3730,20 +3730,20 @@ QPixmap MainWindow::createSchemePreviewIcon(const KSharedConfigPtr &config)
 void MainWindow::slotSwitchMonitors()
 {
     m_monitorManager->slotSwitchMonitors(!m_clipMonitor->isActive());
-    if(m_projectMonitor->isActive()) m_activeTimeline->projectView()->setFocus();
+    if (m_projectMonitor->isActive()) m_activeTimeline->projectView()->setFocus();
     else m_projectList->focusTree();
 }
 
 void MainWindow::slotInsertZoneToTree()
 {
-    if(!m_clipMonitor->isActive() || m_clipMonitor->activeClip() == NULL) return;
+    if (!m_clipMonitor->isActive() || m_clipMonitor->activeClip() == NULL) return;
     QStringList info = m_clipMonitor->getZoneInfo();
     m_projectList->slotAddClipCut(info.at(0), info.at(1).toInt(), info.at(2).toInt());
 }
 
 void MainWindow::slotInsertZoneToTimeline()
 {
-    if(m_activeTimeline == NULL || m_clipMonitor->activeClip() == NULL) return;
+    if (m_activeTimeline == NULL || m_clipMonitor->activeClip() == NULL) return;
     QStringList info = m_clipMonitor->getZoneInfo();
     m_activeTimeline->projectView()->insertClipCut(m_clipMonitor->activeClip(), info.at(1).toInt(), info.at(2).toInt());
 }
@@ -3751,21 +3751,21 @@ void MainWindow::slotInsertZoneToTimeline()
 
 void MainWindow::slotDeleteProjectClips(QStringList ids, QMap<QString, QString> folderids)
 {
-    if(m_activeDocument && m_activeTimeline) {
-        if(!ids.isEmpty()) {
-            for(int i = 0; i < ids.size(); ++i) {
+    if (m_activeDocument && m_activeTimeline) {
+        if (!ids.isEmpty()) {
+            for (int i = 0; i < ids.size(); ++i) {
                 m_activeTimeline->slotDeleteClip(ids.at(i));
             }
             m_activeDocument->clipManager()->slotDeleteClips(ids);
         }
-        if(!folderids.isEmpty()) m_projectList->deleteProjectFolder(folderids);
+        if (!folderids.isEmpty()) m_projectList->deleteProjectFolder(folderids);
         m_activeDocument->setModified(true);
     }
 }
 
 void MainWindow::slotShowTitleBars(bool show)
 {
-    if(show) {
+    if (show) {
         m_effectStackDock->setTitleBarWidget(0);
         m_clipMonitorDock->setTitleBarWidget(0);
         m_projectMonitorDock->setTitleBarWidget(0);
@@ -3781,42 +3781,42 @@ void MainWindow::slotShowTitleBars(bool show)
         m_RGBParadeDock->setTitleBarWidget(0);
         m_histogramDock->setTitleBarWidget(0);
     } else {
-        if(!m_effectStackDock->isFloating()) {
+        if (!m_effectStackDock->isFloating()) {
             m_effectStackDock->setTitleBarWidget(new QWidget);
         }
-        if(!m_clipMonitorDock->isFloating()) {
+        if (!m_clipMonitorDock->isFloating()) {
             m_clipMonitorDock->setTitleBarWidget(new QWidget);
         }
-        if(!m_projectMonitorDock->isFloating()) {
+        if (!m_projectMonitorDock->isFloating()) {
             m_projectMonitorDock->setTitleBarWidget(new QWidget);
         }
 #ifndef Q_WS_MAC
-        if(!m_recMonitorDock->isFloating()) {
+        if (!m_recMonitorDock->isFloating()) {
             m_recMonitorDock->setTitleBarWidget(new QWidget);
         }
 #endif
-        if(!m_effectListDock->isFloating()) {
+        if (!m_effectListDock->isFloating()) {
             m_effectListDock->setTitleBarWidget(new QWidget);
         }
-        if(!m_transitionConfigDock->isFloating()) {
+        if (!m_transitionConfigDock->isFloating()) {
             m_transitionConfigDock->setTitleBarWidget(new QWidget);
         }
-        if(!m_projectListDock->isFloating()) {
+        if (!m_projectListDock->isFloating()) {
             m_projectListDock->setTitleBarWidget(new QWidget);
         }
-        if(!m_undoViewDock->isFloating()) {
+        if (!m_undoViewDock->isFloating()) {
             m_undoViewDock->setTitleBarWidget(new QWidget);
         }
-        if(!m_vectorscopeDock->isFloating()) {
+        if (!m_vectorscopeDock->isFloating()) {
             m_vectorscopeDock->setTitleBarWidget(new QWidget);
         }
-        if(!m_waveformDock->isFloating()) {
+        if (!m_waveformDock->isFloating()) {
             m_waveformDock->setTitleBarWidget(new QWidget);
         }
-        if(!m_RGBParadeDock->isFloating()) {
+        if (!m_RGBParadeDock->isFloating()) {
             m_RGBParadeDock->setTitleBarWidget(new QWidget(this));
         }
-        if(!m_histogramDock->isFloating()) {
+        if (!m_histogramDock->isFloating()) {
             m_histogramDock->setTitleBarWidget(new QWidget(this));
         }
     }
@@ -3832,24 +3832,24 @@ QString MainWindow::getMimeType()
 {
     QString mimetype = "application/x-kdenlive";
     KMimeType::Ptr mime = KMimeType::mimeType(mimetype);
-    if(!mime) mimetype = "*.kdenlive";
+    if (!mime) mimetype = "*.kdenlive";
     return mimetype;
 }
 
 void MainWindow::slotMonitorRequestRenderFrame(bool request)
 {
-    if(request) {
+    if (request) {
         m_projectMonitor->render->sendFrameForAnalysis = true;
         return;
     } else {
-        for(int i = 0; i < m_scopesList.count(); i++) {
-            if(m_scopesList.at(i)->isVisible() && tabifiedDockWidgets(m_scopesList.at(i)).isEmpty() && static_cast<AbstractScopeWidget *>(m_scopesList.at(i)->widget())->autoRefreshEnabled()) {
+        for (int i = 0; i < m_scopesList.count(); i++) {
+            if (m_scopesList.at(i)->isVisible() && tabifiedDockWidgets(m_scopesList.at(i)).isEmpty() && static_cast<AbstractScopeWidget *>(m_scopesList.at(i)->widget())->autoRefreshEnabled()) {
                 request = true;
                 break;
             }
         }
     }
-    if(!request) {
+    if (!request) {
         m_projectMonitor->render->sendFrameForAnalysis = false;
     }
 }
@@ -3864,15 +3864,15 @@ void MainWindow::slotDoUpdateScopeFrameRequest()
 {
     // Check scopes
     bool request = false;
-    for(int i = 0; i < m_scopesList.count(); i++) {
-        if(!m_scopesList.at(i)->widget()->visibleRegion().isEmpty() && static_cast<AbstractScopeWidget *>(m_scopesList.at(i)->widget())->autoRefreshEnabled()) {
+    for (int i = 0; i < m_scopesList.count(); i++) {
+        if (!m_scopesList.at(i)->widget()->visibleRegion().isEmpty() && static_cast<AbstractScopeWidget *>(m_scopesList.at(i)->widget())->autoRefreshEnabled()) {
             kDebug() << "SCOPE VISIBLE: " << static_cast<AbstractScopeWidget *>(m_scopesList.at(i)->widget())->widgetName();
             request = true;
             break;
         }
     }
-    if(!request) {
-        if(!m_projectMonitor->effectSceneDisplayed())
+    if (!request) {
+        if (!m_projectMonitor->effectSceneDisplayed())
             m_projectMonitor->render->sendFrameForAnalysis = false;
         m_clipMonitor->render->sendFrameForAnalysis = false;
     } else {
@@ -3884,13 +3884,13 @@ void MainWindow::slotDoUpdateScopeFrameRequest()
 void MainWindow::slotUpdateColorScopes()
 {
     bool request = false;
-    for(int i = 0; i < m_scopesList.count(); i++) {
+    for (int i = 0; i < m_scopesList.count(); i++) {
         // Check if we need the renderer to send a new frame for update
-        if(!m_scopesList.at(i)->widget()->visibleRegion().isEmpty() && !(static_cast<AbstractScopeWidget *>(m_scopesList.at(i)->widget())->autoRefreshEnabled())) request = true;
+        if (!m_scopesList.at(i)->widget()->visibleRegion().isEmpty() && !(static_cast<AbstractScopeWidget *>(m_scopesList.at(i)->widget())->autoRefreshEnabled())) request = true;
         static_cast<AbstractScopeWidget *>(m_scopesList.at(i)->widget())->slotActiveMonitorChanged(m_clipMonitor->isActive());
     }
-    if(request) {
-        if(m_clipMonitor->isActive()) m_clipMonitor->render->sendFrameUpdate();
+    if (request) {
+        if (m_clipMonitor->isActive()) m_clipMonitor->render->sendFrameUpdate();
         else m_projectMonitor->render->sendFrameUpdate();
     }
 }