2 Copyright (C) 2014 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include "pbd/stacktrace.h"
21 #include "public_editor.h"
24 #include "floating_text_entry.h"
25 #include "gtkmm2ext/doi.h"
26 #include "gtkmm2ext/utils.h"
30 FloatingTextEntry::FloatingTextEntry (Gtk::Window* parent, const std::string& initial_contents)
31 : Gtk::Window (Gtk::WINDOW_POPUP)
32 , entry_changed (false)
34 set_name (X_("FloatingTextEntry"));
35 set_position (Gtk::WIN_POS_MOUSE);
38 if (!initial_contents.empty()) {
39 entry.set_text (initial_contents);
43 entry.signal_changed().connect (sigc::mem_fun (*this, &FloatingTextEntry::changed));
44 entry.signal_activate().connect (sigc::mem_fun (*this, &FloatingTextEntry::activated));
45 entry.signal_key_press_event().connect (sigc::mem_fun (*this, &FloatingTextEntry::key_press));
46 entry.signal_button_press_event().connect (sigc::mem_fun (*this, &FloatingTextEntry::button_press));
49 parent->signal_focus_out_event().connect (sigc::mem_fun (*this, &FloatingTextEntry::entry_focus_out));
56 FloatingTextEntry::changed ()
62 FloatingTextEntry::on_realize ()
64 Gtk::Window::on_realize ();
65 get_window()->set_decorations (Gdk::WMDecoration (0));
66 entry.add_modal_grab ();
70 FloatingTextEntry::entry_focus_out (GdkEventFocus* ev)
72 entry.remove_modal_grab ();
74 use_text (entry.get_text ());
77 delete_when_idle ( this);
82 FloatingTextEntry::button_press (GdkEventButton* ev)
84 if (Gtkmm2ext::event_inside_widget_window (*this, (GdkEvent*) ev)) {
88 /* Clicked outside widget window - edit is done */
89 entry.remove_modal_grab ();
91 /* arrange re-propagation of the event once we go idle */
92 Glib::signal_idle().connect (sigc::bind_return (sigc::bind (sigc::ptr_fun (gtk_main_do_event), gdk_event_copy ((GdkEvent*) ev)), false));
95 use_text (entry.get_text ());
98 delete_when_idle ( this);
104 FloatingTextEntry::activated ()
106 use_text (entry.get_text()); // EMIT SIGNAL
107 delete_when_idle (this);
111 FloatingTextEntry::key_press (GdkEventKey* ev)
113 switch (ev->keyval) {
115 delete_when_idle (this);
125 FloatingTextEntry::on_hide ()
127 entry.remove_modal_grab ();
129 /* No hide button is shown (no decoration on the window),
130 so being hidden is equivalent to the Escape key or any other
131 method of cancelling the edit.
134 delete_when_idle (this);
135 Gtk::Window::on_hide ();