progress in timeline widget

[kdenlive] / src / kdenlivedoc.cpp

diff --git a/src/kdenlivedoc.cpp b/src/kdenlivedoc.cpp
index 95a81b304d4c959438393bada9fe01c55a7a137f..4af830ffe66c4db520057a3997dd97555ff94443 100644 (file)
--- a/src/kdenlivedoc.cpp
+++ b/src/kdenlivedoc.cpp
@@ -1,28 +1,22 @@
 /***************************************************************************
-                        kdenlivedoc.cpp  -  description
-                           -------------------
-  begin                : Fri Nov 22 2002
-  copyright            : (C) 2002 by Jason Wood
-  email                : jasonwood@blueyonder.co.uk
-  copyright            : (C) 2005 Lucio Flavio Correa
-  email                : lucio.correa@gmail.com
-  copyright            : (C) Marco Gittler
-  email                : g.marco@freenet.de
-  copyright            : (C) 2006 Jean-Baptiste Mardelle
-  email                : jb@ader.ch
-
-***************************************************************************/
-
-/***************************************************************************
+ *   Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org)        *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  ***************************************************************************/
 
-
 #include <KDebug>
 #include <KStandardDirs>
 #include <KMessageBox>
@@ -34,10 +28,10 @@
 #include "kdenlivedoc.h"
 
 
-KdenliveDoc::KdenliveDoc(KUrl url, double fps, int width, int height, QWidget *parent):QObject(parent), m_render(NULL), m_url(url), m_fps(fps), m_width(width), m_height(height), m_projectName(NULL)
+KdenliveDoc::KdenliveDoc(const KUrl &url, double fps, int width, int height, QWidget *parent):QObject(parent), m_render(NULL), m_url(url), m_fps(fps), m_width(width), m_height(height), m_projectName(NULL)
 {
 
-  m_commandStack = new KUndoStack(this);
+  m_commandStack = new KUndoStack();
   if (!url.isEmpty()) {
     QString tmpFile;
     if(KIO::NetAccess::download(url.path(), tmpFile, parent))
@@ -81,17 +75,22 @@ KdenliveDoc::KdenliveDoc(KUrl url, double fps, int width, int height, QWidget *p
 
     QDomElement playlist1 = m_document.createElement("playlist");
     playlist1.appendChild(prod);
+    playlist1.setAttribute("id", "playlist1");
     multitrack.appendChild(playlist1);
     QDomElement playlist2 = m_document.createElement("playlist");
+    playlist2.setAttribute("id", "playlist2");
     multitrack.appendChild(playlist2);
     QDomElement playlist3 = m_document.createElement("playlist");
     multitrack.appendChild(playlist3);
+    playlist3.setAttribute("id", "playlist3");
     QDomElement playlist4 = m_document.createElement("playlist");
     playlist4.setAttribute("hide", "video");
     multitrack.appendChild(playlist4);
+    playlist1.setAttribute("id", "playlist4");
     QDomElement playlist5 = m_document.createElement("playlist");
     playlist5.setAttribute("hide", "video");
     multitrack.appendChild(playlist5);
+    playlist1.setAttribute("id", "playlist5");
     tractor.appendChild(multitrack);
     doc.appendChild(tractor);
     
@@ -102,6 +101,7 @@ KdenliveDoc::KdenliveDoc(KUrl url, double fps, int width, int height, QWidget *p
 
 KdenliveDoc::~KdenliveDoc()
 {
+  delete m_commandStack;
 }
 
 KUndoStack *KdenliveDoc::commandStack()
@@ -115,6 +115,54 @@ void KdenliveDoc::setRenderer(Render *render)
   if (m_render) m_render->setSceneList(m_document);
 }
 
+QString KdenliveDoc::producerName(int id)
+{
+  QString result = "unnamed";
+  QDomNodeList prods = producersList();
+  int ct = prods.count();
+  for (int i = 0; i <  ct ; i++)
+  {
+    QDomElement e = prods.item(i).toElement();
+    if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
+      result = e.attribute("name");
+      if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
+      break;
+    }
+  }
+  return result;
+}
+
+void KdenliveDoc::setProducerDuration(int id, int duration)
+{
+  QDomNodeList prods = producersList();
+  int ct = prods.count();
+  for (int i = 0; i <  ct ; i++)
+  {
+    QDomElement e = prods.item(i).toElement();
+    if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
+      e.setAttribute("duration", QString::number(duration));
+      break;
+    }
+  }
+}
+
+int KdenliveDoc::getProducerDuration(int id)
+{
+  int result = 0;
+  QDomNodeList prods = producersList();
+  int ct = prods.count();
+  for (int i = 0; i <  ct ; i++)
+  {
+    QDomElement e = prods.item(i).toElement();
+    if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
+      result = e.attribute("duration").toInt();
+      break;
+    }
+  }
+  return result;
+}
+
+
 QDomDocument KdenliveDoc::generateSceneList()
 {
     QDomDocument doc;
@@ -183,5 +231,10 @@ int KdenliveDoc::height()
   return m_height;
 }
 
+KUrl KdenliveDoc::url()
+{
+  return m_url;
+}
+
 #include "kdenlivedoc.moc"