added an option to the save settings input dialog for objects with no given...

added an option to the save settings input dialog for objects with no given extensions, such that a chosen extension can be applied to all object without preset types

refs #526 

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@14997 383ad7c9-94d9-4d36-a494-682f7c89f535

OpenFlipper/Core/saveSettings.cc

@@ -184,6 +184,49 @@ void Core::saveSettings(){
     // Store saved file's original names (in order to get number of duplicates)
     std::multiset<QString> originalFiles;
 
+    QString extension("");
+    bool applyToAll = false;
+    // get the supported extensions for when no extension is given
+    QStringList allFilters;
+    std::vector<fileTypes> types = supportedTypes();
+    for (int i=0; i < (int)types.size(); i++) {
+      QString filters = types[i].saveFilters;
+
+      // only take the actual extensions
+      filters = filters.section("(",1).section(")",0,0);
+      if (filters.trimmed() == "")
+        continue;
+
+      QStringList separateFilters = filters.split(" ");
+      bool found = false;
+      for ( int filterId = 0 ; filterId < separateFilters.size(); ++filterId ) {
+        if (separateFilters[filterId].trimmed() == "")
+          continue;
+
+        found = true;
+        allFilters.append(separateFilters[filterId]);
+      }
+
+      if (!found)
+        allFilters.append( filters );
+    }
+
+    allFilters.removeDuplicates();
+    allFilters.sort();
+
+    // create a dialog to set extensions if none are given once
+    QDialog extensionDialog(coreWidget_, Qt::Dialog);
+    QGridLayout extensionLayout;
+    QCheckBox extensionCheckBox("Apply extension to all Objects without preset extensions");
+    QComboBox extensionComboBox;
+    QDialogButtonBox extensionButtons(QDialogButtonBox::Ok);
+    QDialogButtonBox::connect(&extensionButtons, SIGNAL(accepted()), &extensionDialog, SLOT(accept()));
+    extensionComboBox.addItems(allFilters);
+    extensionLayout.addWidget(&extensionComboBox);
+    extensionLayout.addWidget(&extensionCheckBox);
+    extensionLayout.addWidget(&extensionButtons);
+    extensionDialog.setLayout(&extensionLayout);
+
     //Iterate over opened objects and save them
     for ( PluginFunctions::ObjectIterator o_it(restriction);
                                           o_it != PluginFunctions::objectsEnd(); ++o_it)
@@ -244,45 +287,25 @@ void Core::saveSettings(){
       // check if we have an extension for the object
       if (QFileInfo(filename).suffix() == "") {
 
-        // get the supported extensions
-        QStringList allFilters;
-        std::vector<fileTypes> types = supportedTypes();
-        for (int i=0; i < (int)types.size(); i++) {
-          QString filters = types[i].saveFilters;
+        if (!applyToAll) {
 
-          // only take the actual extensions
-          filters = filters.section("(",1).section(")",0,0);
-          if (filters.trimmed() == "")
-            continue;
+          extensionDialog.move(coreWidget_->width()/2 - extensionDialog.width(),
+                               coreWidget_->height()/2 - extensionDialog.height());
 
-          QStringList separateFilters = filters.split(" ");
-          bool found = false;
-          for ( int filterId = 0 ; filterId < separateFilters.size(); ++filterId ) {
-            if (separateFilters[filterId].trimmed() == "")
-              continue;
+          extensionDialog.setWindowTitle("Please specify a file extension for " + o_it->name());
 
-            found = true;
-            allFilters.append(separateFilters[filterId]);
+          if (extensionDialog.exec() && !allFilters.isEmpty()) {
+            if (extensionCheckBox.isChecked())
+              applyToAll = true;
+            extension = extensionComboBox.currentText();
+            extension = QFileInfo(extension).suffix();
+            filename += "." + extension;
+          } else {
+            emit log(LOGERR, tr("Unabel to save %1. No extension specified.").arg(o_it->name()));
+            continue;
           }
-
-          if (!found)
-            allFilters.append( filters );
-        }
-
-        allFilters.removeDuplicates();
-        allFilters.sort();
-
-        // show extension list for the user to choose from
-        bool ok = false;
-        QString extension = QInputDialog::getItem(coreWidget_, "Please specify a file extension for " + o_it->name(),
-                                             "File extension:", allFilters, 0, false, &ok);
-        if (ok && !allFilters.isEmpty()) {
-          // set the file type
-          extension = QFileInfo(extension).suffix();
-          filename += "." + extension;
         } else {
-          emit log(LOGERR, tr("Unabel to save %1. No extension specified.").arg(o_it->name()));
-          continue;
+          filename += "." + extension;
         }
       }