Fix uninitialized variable

[ardour.git] / gtk2_ardour / save_as_dialog.cc

diff --git a/gtk2_ardour/save_as_dialog.cc b/gtk2_ardour/save_as_dialog.cc
index f696d131ebd9d0c87d5342c25b87edd0cb0fbb36..eaee07764cd7f54c1f9332e3c776d2807dbf1272 100644 (file)
--- a/gtk2_ardour/save_as_dialog.cc
+++ b/gtk2_ardour/save_as_dialog.cc
@@ -23,7 +23,7 @@
 
 #include "save_as_dialog.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace std;
 using namespace Gtk;
@@ -39,7 +39,7 @@ SaveAsDialog::SaveAsDialog ()
        VBox* vbox = get_vbox();
 
        vbox->set_spacing (6);
-       
+
        HBox* hbox;
        Label* label;
 
@@ -62,7 +62,7 @@ SaveAsDialog::SaveAsDialog ()
        VBox* sub_vbox = manage (new VBox);
        HBox* sub_hbox = manage (new HBox);
        HBox* empty = manage (new HBox);
-       
+
        sub_vbox->pack_start (copy_media_button, false, false);
        sub_vbox->pack_start (copy_external_button, false, false);
 
@@ -73,20 +73,22 @@ SaveAsDialog::SaveAsDialog ()
 
        vbox->pack_start (no_include_media_button, false, false);
        vbox->pack_start (*sub_hbox, false, false);
-       
+
        switch_to_button.set_active (true);
        copy_media_button.set_active (true);
-       
+
        vbox->show_all ();
 
        add_button (Stock::CANCEL, RESPONSE_CANCEL);
        add_button (Stock::OK, RESPONSE_OK);
 
        no_include_media_button.signal_toggled ().connect (sigc::mem_fun (*this, &SaveAsDialog::no_include_toggled));
-       
+
        new_parent_folder_selector.set_action (FILE_CHOOSER_ACTION_SELECT_FOLDER);
-       new_parent_folder_selector.set_current_folder (Glib::get_home_dir());
+       new_parent_folder_selector.set_current_folder (Config->get_default_session_parent_dir ());
        new_name_entry.signal_changed().connect (sigc::mem_fun (*this, &SaveAsDialog::name_entry_changed));
+       new_parent_folder_selector.signal_current_folder_changed().connect (sigc::mem_fun (*this, &SaveAsDialog::name_entry_changed));
+       new_parent_folder_selector.signal_selection_changed().connect (sigc::mem_fun (*this, &SaveAsDialog::name_entry_changed));
        set_response_sensitive (RESPONSE_OK, false);
 }
 
@@ -105,9 +107,19 @@ SaveAsDialog::no_include_toggled ()
 void
 SaveAsDialog::name_entry_changed ()
 {
-       if (!new_name_entry.get_text().empty()) {
-               set_response_sensitive (RESPONSE_OK);
+       if (new_name_entry.get_text().empty()) {
+               set_response_sensitive (RESPONSE_OK, false);
+               return;
        }
+
+       std::string dir = Glib::build_filename (new_parent_folder(), new_name_entry.get_text());
+
+       if (Glib::file_test (dir, Glib::FILE_TEST_EXISTS)) {
+               set_response_sensitive (RESPONSE_OK, false);
+               return;
+       }
+
+       set_response_sensitive (RESPONSE_OK);
 }
 
 string
@@ -147,6 +159,13 @@ SaveAsDialog::clear_name ()
        set_response_sensitive (RESPONSE_OK, false);
 }
 
+void
+SaveAsDialog::set_name (std::string name)
+{
+       new_name_entry.set_text (name);
+       name_entry_changed ();
+}
+
 bool
 SaveAsDialog::include_media () const
 {