Gui: move options to use native or Qt dialogs to class DialogOptions

src/Gui/FileDialog.cpp

@@ -50,8 +50,7 @@
 
 using namespace Gui;
 
-namespace {
-bool dontUseNativeDialog()
+bool DialogOptions::dontUseNativeFileDialog()
 {
 #if defined(USE_QT_FILEDIALOG)
     bool notNativeDialog = true;
@@ -64,6 +63,12 @@ bool dontUseNativeDialog()
     notNativeDialog = group->GetBool("DontUseNativeDialog", notNativeDialog);
     return notNativeDialog;
 }
+
+bool DialogOptions::dontUseNativeColorDialog()
+{
+    ParameterGrp::handle group = App::GetApplication().GetUserParameter().
+          GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Dialog");
+    return group->GetBool("DontUseNativeColorDialog", true);
 }
 
 /* TRANSLATOR Gui::FileDialog */
@@ -177,7 +182,7 @@ QString FileDialog::getSaveFileName (QWidget * parent, const QString & caption,
     // existing file. Hence we must extract the first matching suffix from the filter list and append it
     // before showing the file dialog.
     QString file;
-    if (dontUseNativeDialog()) {
+    if (DialogOptions::dontUseNativeFileDialog()) {
         QList<QUrl> urls;
 
         options |= QFileDialog::DontUseNativeDialog;
@@ -259,7 +264,7 @@ QString FileDialog::getOpenFileName(QWidget * parent, const QString & caption, c
         windowTitle = FileDialog::tr("Open");
 
     QString file;
-    if (dontUseNativeDialog()) {
+    if (DialogOptions::dontUseNativeFileDialog()) {
         QList<QUrl> urls;
 
         options |= QFileDialog::DontUseNativeDialog;
@@ -320,7 +325,7 @@ QStringList FileDialog::getOpenFileNames (QWidget * parent, const QString & capt
         windowTitle = FileDialog::tr("Open");
 
     QStringList files;
-    if (dontUseNativeDialog()) {
+    if (DialogOptions::dontUseNativeFileDialog()) {
         QList<QUrl> urls;
 
         options |= QFileDialog::DontUseNativeDialog;
@@ -708,7 +713,7 @@ void FileChooser::chooseFile()
     }
 
     QFileDialog::Options dlgOpt;
-    if (dontUseNativeDialog()) {
+    if (DialogOptions::dontUseNativeFileDialog()) {
         dlgOpt = QFileDialog::DontUseNativeDialog;
     }