UPDATED Show only one filter per ImageComponent & MeshComponent (better...

UPDATED Show only one filter per ImageComponent & MeshComponent (better ergonomy for the filter of the SaveFileDialog).
Note, On Linux, filter filenames details don't appear (bug in Qt 4.8). Do not try to fix it, but wait for Qt 5.

git-svn-id: svn+ssh://scm.forge.imag.fr/var/lib/gforge/chroot/scmrepos/svn/camitk/trunk/camitk@1841 ec899d31-69d1-42ba-9299-647d76f65fb3

sdk/actions/application/SaveAsAction.cpp

@@ -95,9 +95,12 @@ Action::ApplyStatus SaveAsAction::apply() {
             const ImageComponentExtension * imageExt = dynamic_cast<const ImageComponentExtension*> (pl);
 
             if (imageExt) {
+                QString imgFilter = imageExt->getName() + " (";
                 foreach (QString ext, imageExt->getFileExtensions()) {
-                    filter += ExtensionManager::getComponentExtension ( ext )->getName() + " (*." + ext + ")";
+                    imgFilter += "*." + ext + " ";
                 }
+                imgFilter += ")";
+                filter += imgFilter;
             }
         }
     }
@@ -110,9 +113,12 @@ Action::ApplyStatus SaveAsAction::apply() {
                 const ComponentExtension * meshExt = dynamic_cast<const MeshComponentExtension*> (pl);
 
                 if (meshExt) {
+                    QString meshFilter =  meshExt->getName() + " (";
                     foreach (QString ext, meshExt->getFileExtensions()) {
-                        filter += ExtensionManager::getComponentExtension(ext)->getName() + " (*." + ext + ")";
+                        meshFilter += "*." + ext + ")";
                     }
+                    meshFilter += ")";
+                    filter += meshFilter;
                 }
             }
         }
@@ -166,9 +172,14 @@ Action::ApplyStatus SaveAsAction::apply() {
     // format filter list, sort
     QStringList filterList(filter.toList());
     filterList.sort();
+    QString test = filterList.join(";;");
+
+    QFileDialog saveFileDialog(NULL, tr ( "Save File As..." ), QFileInfo(compfileName).dir().canonicalPath() +"/"+ suggestedName, test);
+    saveFileDialog.setFileMode(QFileDialog::AnyFile);
+    saveFileDialog.setOption(QFileDialog::HideNameFilterDetails, false);
 
     // get the file name
-    QString filename = QFileDialog::getSaveFileName ( NULL, tr ( "Save File As..." ), QFileInfo(compfileName).dir().canonicalPath() +"/"+ suggestedName, filterList.join(";;"));
+    QString filename = QFileDialog::getSaveFileName( NULL, tr ( "Save File As..." ), QFileInfo(compfileName).dir().canonicalPath() +"/"+ suggestedName, test);
 
     if ( !filename.isEmpty() ) {
         // rename the filename of the component and save