2 * Copyright (C) 2017-2018 Robin Gareus <robin@gareus.org>
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 along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 #ifndef _gtk2ardour_luadialog_h_
20 #define _gtk2ardour_luadialog_h_
23 #include <gtkmm/table.h>
24 #include <gtkmm/progressbar.h>
26 #include "LuaBridge/LuaBridge.h"
28 #include "ardour_message.h"
36 Info, Warning, Question, Error
40 OK, Close, Cancel, Yes_No, OK_Cancel
43 Message (std::string const&, std::string const&, Message::MessageType, Message::ButtonType);
48 Message (Message const&); // prevent copy construction
50 static Gtk::ButtonsType to_gtk_bt (ButtonType bt);
51 static Gtk::MessageType to_gtk_mt (MessageType mt);
53 ArdourMessageDialog _message_dialog;
56 class LuaDialogWidget {
58 LuaDialogWidget (std::string const& key, std::string const& label, int col = 0, int colspan = -1)
59 : _key (key), _label (label), _col (col), _colspan (colspan)
62 _colspan = label.empty () ? 1 : 2;
66 virtual ~LuaDialogWidget () {}
68 virtual Gtk::Widget* widget () = 0;
69 virtual void assign (luabridge::LuaRef* rv) const = 0;
70 std::string const& label () const { return _label; }
71 std::string const& key () const { return _key; }
72 int col () const { return _col; }
73 int span () const { return _colspan; }
75 void set_col (int col) { _col = col; }
76 void set_span (int span) { _colspan = span; }
88 Dialog (std::string const&, luabridge::LuaRef);
90 int run (lua_State *L);
93 Dialog (Dialog const&); // prevent copy construction
94 void table_size_alloc (Gtk::Allocation&);
97 Gtk::ScrolledWindow _scroller;
98 typedef std::vector<LuaDialogWidget*> DialogWidgets;
99 DialogWidgets _widgets;
103 /** Synchronous GUI-thread Progress dialog
105 * This shows a modal progress dialog with an optional
106 * "Cancel" button. Since it runs in the UI thread
107 * the script needs to regularly call progress(),
108 * as well as close the dialog, as needed.
110 class ProgressWindow : public ArdourDialog
113 /** Create a new progress window.
114 * @param title Window title
115 * @param allow_cancel include a "Cancel" option
117 ProgressWindow (std::string const& title, bool allow_cancel);
119 /** Report progress and update GUI.
120 * @param prog progress in range 0..1 show a bar, values outside this range show a pulsing dialog.
121 * @param text optional text to show on the progress-bar
122 * @return true if cancel was clicked, false otherwise
124 bool progress (float prog, std::string const& text = "");
126 bool canceled () const {
130 /** Close and hide the dialog.
132 * This is required to be at the end, since the dialog
133 * is modal and prevents other UI operations while visible.
138 void cancel_clicked () {
142 Gtk::ProgressBar _bar;