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

   1
   2
   3 #include <QTextStream>
   4 #include <QTimer>
   5 #include <QAction>
   6
   7 #include <KApplication>
   8 #include <KAction>
   9 #include <KLocale>
  10 #include <KActionCollection>
  11 #include <KStandardAction>
  12 #include <KFileDialog>
  13 #include <KMessageBox>
  14 #include <KDebug>
  15 #include <KIO/NetAccess>
  16 #include <KSaveFile>
  17 #include <KRuler>
  18 #include <KConfigDialog>
  19 #include <KXMLGUIFactory>
  20
  21 #include <mlt++/Mlt.h>
  22
  23 #include "mainwindow.h"
  24 #include "kdenlivesettings.h"
  25 #include "ui_configmisc_ui.h"
  26
  27 MainWindow::MainWindow(QWidget *parent)
  28     : KXmlGuiWindow(parent),
  29       fileName(QString()), m_activeDocument(NULL)
  30 {
  31   m_timelineArea = new KTabWidget(this);
  32   m_timelineArea->setHoverCloseButton(true);
  33   m_timelineArea->setTabReorderingEnabled(true);
  34   connect(m_timelineArea, SIGNAL(currentChanged (int)), this, SLOT(activateDocument()));
  35   setCentralWidget(m_timelineArea);
  36
  37   m_monitorManager = new MonitorManager();
  38   m_commandStack = new KUndoStack(this);
  39
  40   projectListDock = new QDockWidget(i18n("Project Tree"), this);
  41   projectListDock->setObjectName("project_tree");
  42   m_projectList = new ProjectList(this);
  43   projectListDock->setWidget(m_projectList);
  44   addDockWidget(Qt::TopDockWidgetArea, projectListDock);
  45
  46   effectListDock = new QDockWidget(i18n("Effect List"), this);
  47   effectListDock->setObjectName("effect_list");
  48   effectList = new KListWidget(this);
  49   effectListDock->setWidget(effectList);
  50   addDockWidget(Qt::TopDockWidgetArea, effectListDock);
  51
  52   effectStackDock = new QDockWidget(i18n("Effect Stack"), this);
  53   effectStackDock->setObjectName("effect_stack");
  54   effectStack = new KListWidget(this);
  55   effectStackDock->setWidget(effectStack);
  56   addDockWidget(Qt::TopDockWidgetArea, effectStackDock);
  57
  58   transitionConfigDock = new QDockWidget(i18n("Transition"), this);
  59   transitionConfigDock->setObjectName("transition");
  60   transitionConfig = new KListWidget(this);
  61   transitionConfigDock->setWidget(transitionConfig);
  62   addDockWidget(Qt::TopDockWidgetArea, transitionConfigDock);
  63
  64   Mlt::Factory::init(NULL);
  65
  66   clipMonitorDock = new QDockWidget(i18n("Clip Monitor"), this);
  67   clipMonitorDock->setObjectName("clip_monitor");
  68   m_clipMonitor = new Monitor("clip", m_monitorManager, this);
  69   clipMonitorDock->setWidget(m_clipMonitor);
  70   addDockWidget(Qt::TopDockWidgetArea, clipMonitorDock);
  71
  72   projectMonitorDock = new QDockWidget(i18n("Project Monitor"), this);
  73   projectMonitorDock->setObjectName("project_monitor");
  74   m_projectMonitor = new Monitor("project", m_monitorManager, this);
  75   projectMonitorDock->setWidget(m_projectMonitor);
  76   addDockWidget(Qt::TopDockWidgetArea, projectMonitorDock);
  77
  78   undoViewDock = new QDockWidget(i18n("Undo History"), this);
  79   undoViewDock->setObjectName("undo_history");
  80   m_undoView = new QUndoView(this);
  81   undoViewDock->setWidget(m_undoView);
  82   addDockWidget(Qt::TopDockWidgetArea, undoViewDock);
  83
  84   setupActions();
  85   tabifyDockWidget (projectListDock, effectListDock);
  86   tabifyDockWidget (projectListDock, effectStackDock);
  87   tabifyDockWidget (projectListDock, transitionConfigDock);
  88   tabifyDockWidget (projectListDock, undoViewDock);
  89   projectListDock->raise();
  90
  91   tabifyDockWidget (clipMonitorDock, projectMonitorDock);
  92
  93   connect(projectMonitorDock, SIGNAL(visibilityChanged (bool)), m_projectMonitor, SLOT(refreshMonitor(bool)));
  94   connect(clipMonitorDock, SIGNAL(visibilityChanged (bool)), m_clipMonitor, SLOT(refreshMonitor(bool)));
  95   connect(m_monitorManager, SIGNAL(connectMonitors ()), this, SLOT(slotConnectMonitors()));
  96   connect(m_monitorManager, SIGNAL(raiseClipMonitor (bool)), this, SLOT(slotRaiseMonitor(bool)));
  97   m_monitorManager->initMonitors(m_clipMonitor, m_projectMonitor);
  98
  99   newFile();
 100 }
 101
 102
 103 void MainWindow::slotRaiseMonitor(bool clipMonitor)
 104 {
 105   if (clipMonitor) clipMonitorDock->raise();
 106   else projectMonitorDock->raise();
 107 }
 108
 109 void MainWindow::slotConnectMonitors()
 110 {
 111
 112   m_projectList->setRenderer(m_clipMonitor->render);
 113
 114   connect(m_projectList, SIGNAL(clipSelected(const QDomElement &)), m_clipMonitor, SLOT(slotSetXml(const QDomElement &)));
 115
 116   connect(m_projectList, SIGNAL(getFileProperties(const QDomElement &, int)), m_clipMonitor->render, SLOT(getFileProperties(const QDomElement &, int)));
 117
 118   connect(m_clipMonitor->render, SIGNAL(replyGetImage(int, int, const QPixmap &, int, int)), m_projectList, SLOT(slotReplyGetImage(int, int, const QPixmap &, int, int)));
 119
 120   connect(m_clipMonitor->render, SIGNAL(replyGetFileProperties(int, const QMap < QString, QString > &, const QMap < QString, QString > &)), m_projectList, SLOT(slotReplyGetFileProperties(int, const QMap < QString, QString > &, const QMap < QString, QString > &)));
 121
 122 }
 123
 124 void MainWindow::setupActions()
 125 {
 126   KAction* clearAction = new KAction(this);
 127   clearAction->setText(i18n("Clear"));
 128   clearAction->setIcon(KIcon("document-new"));
 129   clearAction->setShortcut(Qt::CTRL + Qt::Key_W);
 130   actionCollection()->addAction("clear", clearAction);
 131   /*connect(clearAction, SIGNAL(triggered(bool)),
 132           textArea, SLOT(clear()));*/
 133
 134   KStandardAction::quit(kapp, SLOT(quit()),
 135                         actionCollection());
 136
 137   KStandardAction::open(this, SLOT(openFile()),
 138                         actionCollection());
 139
 140   KStandardAction::save(this, SLOT(saveFile()),
 141                         actionCollection());
 142
 143   KStandardAction::saveAs(this, SLOT(saveFileAs()),
 144                         actionCollection());
 145
 146   KStandardAction::openNew(this, SLOT(newFile()),
 147                         actionCollection());
 148
 149   /*KStandardAction::undo(this, SLOT(undo()),
 150                         actionCollection());
 151
 152   KStandardAction::redo(this, SLOT(redo()),
 153                         actionCollection());*/
 154
 155   KStandardAction::preferences(this, SLOT(slotPreferences()),
 156             actionCollection());
 157
 158   /*m_redo = m_commandStack->createRedoAction(actionCollection());
 159   m_undo = m_commandStack->createUndoAction(actionCollection());*/
 160
 161   setupGUI();
 162
 163
 164 }
 165
 166 void MainWindow::newFile()
 167 {
 168   KdenliveDoc *doc = new KdenliveDoc(KUrl(), 25, 720, 576);
 169   TrackView *trackView = new TrackView(doc);
 170   m_timelineArea->addTab(trackView, "New Project");
 171   if (m_timelineArea->count() == 1)
 172     connectDocument(trackView, doc);
 173 }
 174
 175 void MainWindow::activateDocument()
 176 {
 177   TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 178   KdenliveDoc *currentDoc = currentTab->document();
 179   connectDocument(currentTab, currentDoc);
 180 }
 181
 182 void MainWindow::saveFileAs(const QString &outputFileName)
 183 {
 184   KSaveFile file(outputFileName);
 185   file.open();
 186
 187   QByteArray outputByteArray;
 188   //outputByteArray.append(textArea->toPlainText());
 189   file.write(outputByteArray);
 190   file.finalize();
 191   file.close();
 192
 193   fileName = outputFileName;
 194 }
 195
 196 void MainWindow::saveFileAs()
 197 {
 198   saveFileAs(KFileDialog::getSaveFileName());
 199 }
 200
 201 void MainWindow::saveFile()
 202 {
 203   if(!fileName.isEmpty())
 204   {
 205     saveFileAs(fileName);
 206   }
 207   else
 208   {
 209     saveFileAs();
 210   }
 211 }
 212
 213 void MainWindow::openFile() //changed
 214 {
 215   openFile(KFileDialog::getOpenFileName(KUrl(), "application/vnd.kde.kdenlive"));
 216 }
 217
 218 void MainWindow::openFile(const QString &inputFileName) //new
 219 {
 220   KdenliveDoc *doc = new KdenliveDoc(KUrl(inputFileName), 25, 720, 576);
 221   TrackView *trackView = new TrackView(doc);
 222   m_timelineArea->setCurrentIndex(m_timelineArea->addTab(trackView, QIcon(), doc->documentName()));
 223   connectDocument(trackView, doc);
 224
 225 }
 226
 227 void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) //changed
 228 {
 229   //m_projectMonitor->stop();
 230   if (m_activeDocument) {
 231     m_activeDocument->setProducers(m_projectList->producersList());
 232     m_activeDocument->setRenderer(NULL);
 233   }
 234   m_projectList->setDocument(doc);
 235   m_monitorManager->setTimecode(doc->timecode());
 236   doc->setRenderer(m_projectMonitor->render);
 237   m_commandStack = doc->commandStack();
 238
 239   QAction *redo = m_commandStack->createRedoAction(actionCollection());
 240   QAction *undo = m_commandStack->createUndoAction(actionCollection());
 241
 242   QWidget* w = factory()->container("mainToolBar", this);
 243   if(w) {
 244     if (actionCollection()->action("undo"))
 245       delete actionCollection()->action("undo");
 246     if(actionCollection()->action("redo"))
 247       delete actionCollection()->action("redo");
 248
 249     actionCollection()->addAction("undo", undo);
 250     actionCollection()->addAction("redo", redo);
 251     w->addAction(undo);
 252     w->addAction(redo);
 253   }
 254   m_undoView->setStack(m_commandStack);
 255
 256   m_activeDocument = doc;
 257 }
 258
 259
 260 void MainWindow::slotPreferences()
 261 {
 262   //An instance of your dialog could be already created and could be
 263   // cached, in which case you want to display the cached dialog
 264   // instead of creating another one
 265   if ( KConfigDialog::showDialog( "settings" ) )
 266     return;
 267
 268   // KConfigDialog didn't find an instance of this dialog, so lets
 269   // create it :
 270   KConfigDialog* dialog = new KConfigDialog(this, "settings",
 271                                           KdenliveSettings::self());
 272
 273   QWidget *page1 = new QWidget;
 274   Ui::ConfigMisc_UI* confWdg = new Ui::ConfigMisc_UI( );
 275   confWdg->setupUi(page1);
 276
 277   dialog->addPage( page1, i18n("Misc"), "misc" );
 278
 279   //User edited the configuration - update your local copies of the
 280   //configuration data
 281   connect( dialog, SIGNAL(settingsChanged()), this, SLOT(updateConfiguration()) );
 282
 283   dialog->show();
 284 }
 285
 286 #include "mainwindow.moc"