2 Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
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 #ifndef DCPOMATIC_WX_UTIL_H
21 #define DCPOMATIC_WX_UTIL_H
24 #include <wx/gbsizer.h>
25 #include <boost/function.hpp>
26 #include <boost/thread.hpp>
27 #include <boost/signals2.hpp>
32 class wxFilePickerCtrl;
36 #define DCPOMATIC_SIZER_X_GAP 8
37 #define DCPOMATIC_SIZER_Y_GAP 8
38 #define DCPOMATIC_DIALOG_BORDER 12
40 /** @file src/wx/wx_util.h
41 * @brief Some utility functions and classes.
44 extern void error_dialog (wxWindow *, wxString);
45 extern bool confirm_dialog (wxWindow *, wxString);
46 extern wxStaticText* add_label_to_sizer (wxSizer *, wxWindow *, wxString, bool left, int prop = 0);
47 extern wxStaticText* add_label_to_grid_bag_sizer (wxGridBagSizer *, wxWindow *, wxString, bool, wxGBPosition, wxGBSpan span = wxDefaultSpan);
48 extern std::string wx_to_std (wxString);
49 extern wxString std_to_wx (std::string);
50 extern void dcpomatic_setup_i18n ();
52 /** @class ThreadedStaticText
54 * @brief A wxStaticText whose content is computed in a separate thread, to avoid holding
55 * up the GUI while work is done.
57 class ThreadedStaticText : public wxStaticText
60 ThreadedStaticText (wxWindow* parent, wxString initial, boost::function<std::string ()> fn);
61 ~ThreadedStaticText ();
63 /** Emitted in the UI thread when the text has been set up */
64 boost::signals2::signal<void()> Finished;
67 void run (boost::function<std::string ()> fn);
68 void thread_finished (wxCommandEvent& ev);
70 /** Thread to do our work in */
71 boost::thread* _thread;
73 static const int _update_event_id;
76 extern std::string string_client_data (wxClientData* o);
78 extern void checked_set (wxFilePickerCtrl* widget, std::string value);
79 extern void checked_set (wxSpinCtrl* widget, int value);
80 extern void checked_set (wxChoice* widget, int value);
81 extern void checked_set (wxChoice* widget, std::string value);
82 extern void checked_set (wxTextCtrl* widget, std::string value);
83 extern void checked_set (wxCheckBox* widget, bool value);
84 extern void checked_set (wxRadioButton* widget, bool value);
85 extern void checked_set (wxStaticText* widget, std::string value);
87 /* GTK 2.24.17 has a buggy GtkFileChooserButton and it was put in Ubuntu 13.04.
88 Use our own dir picker as this is the least bad option I can think of.
90 #if defined(__WXMSW__) || (GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION == 24 && GTK_MICRO_VERSION == 17)
91 #define DCPOMATIC_USE_OWN_DIR_PICKER