2 Copyright (C) 2015 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 #include "system_font_dialog.h"
22 #include <wx/listctrl.h>
23 #include <boost/filesystem.hpp>
24 #include <boost/foreach.hpp>
29 using boost::optional;
31 SystemFontDialog::SystemFontDialog (wxWindow* parent)
32 : wxDialog (parent, wxID_ANY, _("Choose a font"))
34 wxSizer* sizer = new wxBoxSizer (wxVERTICAL);
36 boost::filesystem::path fonts = "c:\\Windows\\Fonts";
37 char* windir = getenv ("windir");
39 fonts = boost::filesystem::path (windir) / "Fonts";
43 boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator (fonts);
44 i != boost::filesystem::directory_iterator ();
48 string ext = i->path().extension().string ();
49 transform (ext.begin(), ext.end(), ext.begin(), ::tolower);
52 _fonts.push_back (i->path());
56 sort (_fonts.begin (), _fonts.end ());
58 _list = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
59 _list->InsertColumn (0, wxT (""));
60 _list->SetColumnWidth (0, 512);
61 sizer->Add (_list, 0, wxALL, DCPOMATIC_SIZER_X_GAP);
64 BOOST_FOREACH (boost::filesystem::path i, _fonts) {
65 _list->InsertItem (n++, std_to_wx (i.leaf().stem().string ()));
68 wxSizer* buttons = CreateSeparatedButtonSizer (wxOK | wxCANCEL);
70 sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
73 SetSizerAndFit (sizer);
75 _list->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&SystemFontDialog::setup_sensitivity, this));
76 _list->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&SystemFontDialog::setup_sensitivity, this));
81 optional<boost::filesystem::path>
82 SystemFontDialog::get_font () const
84 int const s = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
86 return optional<boost::filesystem::path> ();
89 if (s < int (_fonts.size ())) {
93 return optional<boost::filesystem::path> ();
97 SystemFontDialog::setup_sensitivity ()
99 wxButton* ok = dynamic_cast<wxButton *> (FindWindowById (wxID_OK, this));
101 ok->Enable (_list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED) != -1);