Now uses gtk dialog on Windows when creating folder, since Windows does not support this...

src/dialogs.cc

@@ -1,58 +1,31 @@
 #include "dialogs.h"
-#include "singletons.h"
-#include <gtkmm.h>
-#include <vector>
-#include "juci.h"
-
-std::string open_dialog(const std::string &title,
-                        const std::vector<std::pair<std::string, Gtk::ResponseType>> &buttons,
-                        Gtk::FileChooserAction gtk_options,
-                        const std::string &file_name = "") {
-  Gtk::FileChooserDialog dialog(title, gtk_options);
-  if(!Singleton::directories->current_path.empty())
-    gtk_file_chooser_set_current_folder((GtkFileChooser*)dialog.gobj(), Singleton::directories->current_path.string().c_str());
-  else
-    gtk_file_chooser_set_current_folder((GtkFileChooser*)dialog.gobj(), boost::filesystem::current_path().string().c_str());
-  if (!file_name.empty())
-    gtk_file_chooser_set_filename((GtkFileChooser*)dialog.gobj(), file_name.c_str());
-  dialog.set_position(Gtk::WindowPosition::WIN_POS_CENTER_ALWAYS);
-  
-  auto g_application=g_application_get_default(); //TODO: Post issue that Gio::Application::get_default should return pointer and not Glib::RefPtr
-  auto gio_application=Glib::wrap(g_application, true);
-  auto application=Glib::RefPtr<Application>::cast_static(gio_application);
-  dialog.set_transient_for(*application->window);
-  
-  for (auto &button : buttons) 
-    dialog.add_button(button.first, button.second);
-  return dialog.run() == Gtk::RESPONSE_OK ? dialog.get_filename() : "";
-}
 
 std::string Dialog::open_folder() {
-  return open_dialog("Open Folder",
+  return gtk_dialog("Open Folder",
             {std::make_pair("Cancel", Gtk::RESPONSE_CANCEL),std::make_pair("Open", Gtk::RESPONSE_OK)},
             Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
 }
 
 std::string Dialog::new_file() {
-  return open_dialog("New File",
+  return gtk_dialog("New File",
             {std::make_pair("Cancel", Gtk::RESPONSE_CANCEL), std::make_pair("Save", Gtk::RESPONSE_OK)},
             Gtk::FILE_CHOOSER_ACTION_SAVE);
 }
 
 std::string Dialog::new_folder() {
-  return open_dialog("New Folder",
+  return gtk_dialog("New Folder",
             {std::make_pair("Cancel", Gtk::RESPONSE_CANCEL),std::make_pair("Create", Gtk::RESPONSE_OK)},
             Gtk::FILE_CHOOSER_ACTION_CREATE_FOLDER);
 }
 
 std::string Dialog::open_file() {
-  return open_dialog("Open File",
+  return gtk_dialog("Open File",
             {std::make_pair("Cancel", Gtk::RESPONSE_CANCEL),std::make_pair("Select", Gtk::RESPONSE_OK)},
             Gtk::FILE_CHOOSER_ACTION_OPEN);
 }
 
 std::string Dialog::save_file_as(const boost::filesystem::path &file_path) {
-  return open_dialog("Save File As",
+  return gtk_dialog("Save File As",
             {std::make_pair("Cancel", Gtk::RESPONSE_CANCEL),std::make_pair("Save", Gtk::RESPONSE_OK)},
             Gtk::FILE_CHOOSER_ACTION_SAVE, file_path.string());
 }

src/dialogs.h

@@ -2,6 +2,10 @@
 #define JUCI_DIALOG_H_
 #include <string>
 #include <boost/filesystem.hpp>
+#include <vector>
+#include <gtkmm.h>
+#include "singletons.h"
+#include "juci.h"
 
 class Dialog {
 public:
@@ -10,6 +14,30 @@ public:
   static std::string new_file();
   static std::string new_folder();
   static std::string save_file_as(const boost::filesystem::path &file_path);
+  
+private:
+  static std::string gtk_dialog(const std::string &title,
+                          const std::vector<std::pair<std::string, Gtk::ResponseType>> &buttons,
+                          Gtk::FileChooserAction gtk_options,
+                          const std::string &file_name = "") {
+    Gtk::FileChooserDialog dialog(title, gtk_options);
+    if(!Singleton::directories->current_path.empty())
+      gtk_file_chooser_set_current_folder((GtkFileChooser*)dialog.gobj(), Singleton::directories->current_path.string().c_str());
+    else
+      gtk_file_chooser_set_current_folder((GtkFileChooser*)dialog.gobj(), boost::filesystem::current_path().string().c_str());
+    if (!file_name.empty())
+      gtk_file_chooser_set_filename((GtkFileChooser*)dialog.gobj(), file_name.c_str());
+    dialog.set_position(Gtk::WindowPosition::WIN_POS_CENTER_ALWAYS);
+    
+    auto g_application=g_application_get_default(); //TODO: Post issue that Gio::Application::get_default should return pointer and not Glib::RefPtr
+    auto gio_application=Glib::wrap(g_application, true);
+    auto application=Glib::RefPtr<Application>::cast_static(gio_application);
+    dialog.set_transient_for(*application->window);
+    
+    for (auto &button : buttons) 
+      dialog.add_button(button.first, button.second);
+    return dialog.run() == Gtk::RESPONSE_OK ? dialog.get_filename() : "";
+  }
 };
 
 #endif //JUCI_DIALOG_H_

src/dialogs_win.cc

@@ -142,7 +142,10 @@ std::string Dialog::new_file() {
 }
 
 std::string Dialog::new_folder() {
-  return  Win32Dialog().open(L"New Folder", FOS_PICKFOLDERS); //TODO: this is not working correctly yet
+  //Win32 (IFileDialog) does not support create folder...
+  return gtk_dialog("New Folder",
+                     {std::make_pair("Cancel", Gtk::RESPONSE_CANCEL),std::make_pair("Create", Gtk::RESPONSE_OK)},
+                     Gtk::FILE_CHOOSER_ACTION_CREATE_FOLDER);
 }
 
 std::string Dialog::open_file() {