ardour/ardour
ardour/ardour
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detect whether or not user edited the name for a new session

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Suprisingly hard/irritating. Thanks, GTK! (Gtk::Entry::set_text() emits all
the same signals that actual user interaction can trigger, except for key events)
This commit is contained in:
Paul Davis 2020-03-24 00:00:33 -06:00
parent 78cf1ed119
commit ccc9042bf2
2 changed files with 22 additions and 0 deletions
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18
gtk2_ardour/session_dialog.cc
View File

@ -79,6 +79,7 @@ using namespace ARDOUR_UI_UTILS;
SessionDialog::SessionDialog (bool require_new, const std::string& session_name, const std::string& session_path, const std::string& template_name, bool cancel_not_quit)
: ArdourDialog (_("Session Setup"), true, true)
, new_only (require_new)
, new_name_was_edited (false)
, new_folder_chooser (FILE_CHOOSER_ACTION_SELECT_FOLDER)
, _existing_session_chooser_used (false)
{
@ -515,6 +516,7 @@ SessionDialog::new_session_button_clicked ()
new_name_entry.set_text (string_compose (_("Untitled-%1"), tm.format ("%F-%H-%M-%S")));
new_name_entry.select_region (0, -1);
new_name_was_edited = false;
back_button->set_sensitive (true);
new_name_entry.grab_focus ();
@ -614,6 +616,7 @@ SessionDialog::setup_new_session_page ()
name_hbox->pack_start (*name_label, false, true);
name_hbox->pack_start (new_name_entry, true, true);
new_name_entry.signal_key_press_event().connect (sigc::mem_fun (*this, &SessionDialog::new_name_edited), false);
new_name_entry.signal_changed().connect (sigc::mem_fun (*this, &SessionDialog::new_name_changed));
new_name_entry.signal_activate().connect (sigc::mem_fun (*this, &SessionDialog::new_name_activated));
@ -695,6 +698,21 @@ SessionDialog::setup_new_session_page ()
session_new_vbox.show_all ();
}
bool
SessionDialog::new_name_edited (GdkEventKey* ev)
{
switch (ev->keyval) {
case GDK_KP_Enter:
case GDK_3270_Enter:
case GDK_Return:
break;
default:
new_name_was_edited = true;
}
return false;
}
void
SessionDialog::new_name_changed ()
{

4
gtk2_ardour/session_dialog.h
View File

@ -65,6 +65,7 @@ public:
void set_provided_session (std::string const & name, std::string const & path);
void clear_name ();
bool was_new_name_edited() const { return new_name_was_edited; }
private:
bool new_only;
@ -143,6 +144,9 @@ private:
void setup_new_session_page ();
Gtk::Entry new_name_entry;
bool new_name_was_edited;
bool new_name_edited (GdkEventKey*);
Gtk::FileChooserButton new_folder_chooser;
struct SessionTemplateColumns : public Gtk::TreeModel::ColumnRecord {