Changeset 732 for trunk/geant4/visualization/OpenGL/src/G4OpenGLQtViewer.cc

Timestamp:

Feb 27, 2008, 11:49:37 AM (17 years ago)

Author:

garnier

Message:

debut de la boite de dialog pour les param video

File:

• trunk/geant4/visualization/OpenGL/src/G4OpenGLQtViewer.cc (modified) (6 diffs)

trunk/geant4/visualization/OpenGL/src/G4OpenGLQtViewer.cc

@@ -301 +301 @@
   ,fHoldRotateEvent(false)
   ,fAutoMove(false)
+  ,fEncoderPath("")
+  ,fTempFolderPath("/temp")
+  ,fMovieParametersDialog(NULL)
 {
 #ifdef GEANT4_QT_DEBUG
-  fEncoderPath = "";
   printf("G4OpenGLQtViewer::G4OpenGLQtViewer \n");
 #endif
@@ -1458 +1460 @@
 
 void G4OpenGLQtViewer::showMovieParametersDialog() {
-  if (!movieParametersDialog) {
-    movieParametersDialog= new G4OpenGLQtMovieDialog(this,GLWindow);
-  }
-  movieParametersDialog->show();
+  if (!fMovieParametersDialog) {
+    fMovieParametersDialog= new G4OpenGLQtMovieDialog(this,GLWindow);
+  }
+  fMovieParametersDialog->show();
 }
 
@@ -2074 +2076 @@
 
   if ((event->key() == Qt::Key_Return) || (event->key() == Qt::Key_Enter)){ // end of video
-    GLWidget->setCaption( tr( " Stop Recording " ));
     G4cout << "Stop Recording \n" << G4endl;
     G4cout << "Saving /temp/output.mpg \n" << G4endl;
@@ -2089 +2090 @@
     fRecordFrames = !fRecordFrames;
     if (fRecordFrames) {
-      GLWidget->setCaption( tr( " Start Recording " ));
       G4cout << " Start Recording \n" << G4endl;
     } else {
-      GLWidget->setCaption( tr( " Pause Recording" ));
       G4cout << "Pause Recording \n" << G4endl;
     }
@@ -2135 +2134 @@
   
      if (search.waitForFinished()) {
-       fEncoderPath = QString::fromLocal8Bit(search.readAll());
+       fEncoderPath = QString(QString::fromLocal8Bit(search.readAll())).trimmed();
        // if not found, return "not found"
        if (fEncoderPath.contains(" ")) {
@@ -2150 +2149 @@
 /**
  * set the new encoder path
+ * @return true if the path exist and file is executable, false otherwise
 */
-void G4OpenGLQtViewer::setEncoderPath(QString path) {
+bool G4OpenGLQtViewer::setEncoderPath(QString path) {
+  QFile *f = new QFile(path);
+  if (!f->exists()) {
+#ifdef GEANT4_QT_DEBUG
+  printf("G4OpenGLQtViewer::setEncoderPath NOT E        XIST\n");
+#endif
+    return false;
+  }
+  if (!(f->permissions() & QFile::ExeUser)) {
+#ifdef GEANT4_QT_DEBUG
+  printf("G4OpenGLQtViewer::setEncoderPath No WRITE ACCES\n");
+#endif
+    return false;
+  }
   fEncoderPath = path;
-}
+  return true;
+}
+
+/**
+ * set the temp folder path
+ * @return true if the path exist and we could write in, false otherwise
+*/
+bool G4OpenGLQtViewer::setTempFolderPath(QString path) {
+
+  QDir *d = new QDir(path);
+  if (!d->exists(path)) {
+    return false;
+  }
+
+  d->setFilter( QDir::Dirs | QDir::Readable | QDir::Writable );
+  QStringList subDirList = d->entryList();
+  bool found = false;
+
+  for (QStringList::ConstIterator it = subDirList.begin() ;(it != subDirList.end()) ; it++) {
+    const QString currentDir = *it;
+    
+    if (currentDir == ".") { // we found it
+      found = true;
+    }
+  }
+
+  if (!found)
+    return false;
+  
+  fTempFolderPath = path;
+  return true;
+}
+
+/** @return the temp folder path
+ */
+QString G4OpenGLQtViewer::getTempFolderPath() {
+  return fTempFolderPath ;
+}
+ 
+