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/*
Copyright (C) 2015-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "system_font_dialog.h"
#include "wx_util.h"
#include <dcp/filesystem.h>
#include <dcp/warnings.h>
LIBDCP_DISABLE_WARNINGS
#include <wx/listctrl.h>
LIBDCP_ENABLE_WARNINGS
#include <boost/filesystem.hpp>
using std::string;
using boost::optional;
SystemFontDialog::SystemFontDialog (wxWindow* parent)
: wxDialog (parent, wxID_ANY, _("Choose a font"))
{
auto sizer = new wxBoxSizer (wxVERTICAL);
boost::filesystem::path fonts = "c:\\Windows\\Fonts";
auto windir = getenv ("windir");
if (windir) {
fonts = boost::filesystem::path (windir) / "Fonts";
}
for (auto i: dcp::filesystem::directory_iterator(fonts)) {
auto 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;
for (auto i: _fonts) {
_list->InsertItem (n++, std_to_wx (i.leaf().stem().string ()));
}
auto buttons = CreateSeparatedButtonSizer (wxOK | wxCANCEL);
if (buttons) {
sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
}
SetSizerAndFit (sizer);
_list->Bind (wxEVT_LIST_ITEM_SELECTED, boost::bind (&SystemFontDialog::setup_sensitivity, this));
_list->Bind (wxEVT_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 {};
}
if (s < int(_fonts.size())) {
return _fonts[s];
}
return {};
}
void
SystemFontDialog::setup_sensitivity ()
{
auto ok = dynamic_cast<wxButton *> (FindWindowById(wxID_OK, this));
if (ok) {
ok->Enable (_list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED) != -1);
}
}
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