--- /dev/null
+/*
+ Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "system_font_dialog.h"
+#include "wx_util.h"
+#include <wx/listctrl.h>
+#include <boost/filesystem.hpp>
+#include <boost/foreach.hpp>
+
+using std::cout;
+using std::string;
+using boost::optional;
+
+SystemFontDialog::SystemFontDialog (wxWindow* parent)
+ : wxDialog (parent, wxID_ANY, _("Choose a font"))
+{
+ wxSizer* sizer = new wxBoxSizer (wxVERTICAL);
+
+ boost::filesystem::path fonts = "c:\\Windows\\Fonts";
+ char* windir = getenv ("windir");
+ if (windir) {
+ fonts = boost::filesystem::path (windir) / "Fonts";
+ }
+
+ for (
+ boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator (fonts);
+ i != boost::filesystem::directory_iterator ();
+ ++i
+ ) {
+
+ string ext = i->path().extension().string ();
+ transform (ext.begin(), ext.end(), ext.begin(), ::tolower);
+
+ if (ext == ".ttf") {
+ _fonts.push_back (i->path());
+ }
+ }
+
+ sort (_fonts.begin (), _fonts.end ());
+
+ _list = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
+ _list->InsertColumn (0, wxT (""));
+ _list->SetColumnWidth (0, 512);
+ sizer->Add (_list, 0, wxALL, DCPOMATIC_SIZER_X_GAP);
+
+ int n = 0;
+ BOOST_FOREACH (boost::filesystem::path i, _fonts) {
+ _list->InsertItem (n++, std_to_wx (i.leaf().stem().string ()));
+ }
+
+ wxSizer* buttons = CreateSeparatedButtonSizer (wxOK | wxCANCEL);
+ if (buttons) {
+ sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
+ }
+
+ SetSizerAndFit (sizer);
+
+ _list->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&SystemFontDialog::setup_sensitivity, this));
+ _list->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&SystemFontDialog::setup_sensitivity, this));
+
+ setup_sensitivity ();
+}
+
+optional<boost::filesystem::path>
+SystemFontDialog::get_font () const
+{
+ int const s = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+ if (s == -1) {
+ return optional<boost::filesystem::path> ();
+ }
+
+ if (s < int (_fonts.size ())) {
+ return _fonts[s];
+ }
+
+ return optional<boost::filesystem::path> ();
+}
+
+void
+SystemFontDialog::setup_sensitivity ()
+{
+ wxButton* ok = dynamic_cast<wxButton *> (FindWindowById (wxID_OK, this));
+ if (ok) {
+ ok->Enable (_list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED) != -1);
+ }
+}