2 Copyright (C) 2010 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 <glibmm/main.h>
21 #include <gtkmm/stock.h>
22 #include "gtkmm2ext/utils.h"
23 #include "ardour/import_status.h"
24 #include "interthread_progress_window.h"
30 /** @param i Status information.
31 * @param t Window title.
32 * @param c Label to use for Cancel button.
34 InterthreadProgressWindow::InterthreadProgressWindow (ARDOUR::InterThreadInfo* i, string const & t, string const & c)
35 : ArdourDialog (t, true)
36 , _interthread_info (i)
38 _bar.set_orientation (Gtk::PROGRESS_LEFT_TO_RIGHT);
40 set_border_width (12);
41 get_vbox()->set_spacing (6);
43 get_vbox()->pack_start (_bar, false, false);
45 Button* b = add_button (Stock::CANCEL, RESPONSE_CANCEL);
46 b->signal_clicked().connect (sigc::mem_fun (*this, &InterthreadProgressWindow::cancel_clicked));
48 _cancel_label.set_text (c);
49 _cancel_button.add (_cancel_label);
51 set_default_size (200, 100);
55 Glib::signal_timeout().connect (sigc::mem_fun (*this, &InterthreadProgressWindow::update), 100);
59 InterthreadProgressWindow::cancel_clicked ()
61 _interthread_info->cancel = true;
65 InterthreadProgressWindow::update ()
67 _bar.set_fraction (_interthread_info->progress);
68 return !(_interthread_info->done || _interthread_info->cancel);
71 /** @param i Status information.
72 * @param t Window title.
73 * @param c Label to use for Cancel button.
75 ImportProgressWindow::ImportProgressWindow (ARDOUR::ImportStatus* s, string const & t, string const & c)
76 : InterthreadProgressWindow (s, t, c)
79 _label.set_alignment (0, 0.5);
80 _label.set_use_markup (true);
82 get_vbox()->pack_start (_label, false, false);
88 ImportProgressWindow::update ()
90 _cancel_button.set_sensitive (!_import_status->freeze);
91 _label.set_markup ("<i>" + Gtkmm2ext::markup_escape_text (_import_status->doing_what) + "</i>");
93 /* use overall progress for the bar, rather than that for individual files */
94 _bar.set_fraction ((_import_status->current - 1 + _import_status->progress) / _import_status->total);
96 /* some of the code which sets up _import_status->current may briefly increment it too far
97 at the end of an import, so check for that to avoid a visual glitch
99 uint32_t c = _import_status->current;
100 if (c > _import_status->total) {
101 c = _import_status->total;
104 _bar.set_text (string_compose (_("Importing file: %1 of %2"), c, _import_status->total));
106 return !(_import_status->all_done || _import_status->cancel);