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/*
Copyright (C) 2012-2015 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 "dcpomatic_button.h"
#include "file_dialog.h"
#include "file_picker_ctrl.h"
#include "wx_util.h"
#include <dcp/warnings.h>
LIBDCP_DISABLE_WARNINGS
#include <wx/filepicker.h>
#include <wx/stdpaths.h>
#include <wx/wx.h>
LIBDCP_ENABLE_WARNINGS
#include <boost/filesystem.hpp>
using namespace std;
using namespace boost;
FilePickerCtrl::FilePickerCtrl(
wxWindow* parent,
wxString prompt,
wxString wildcard,
bool open,
bool warn_overwrite,
std::string initial_path_key,
boost::optional<std::string> initial_filename,
boost::optional<boost::filesystem::path> override_path
)
: wxPanel (parent)
, _prompt (prompt)
, _wildcard (wildcard)
, _open (open)
, _warn_overwrite (warn_overwrite)
, _initial_path_key(initial_path_key)
, _initial_filename(initial_filename)
, _override_path(override_path)
{
_sizer = new wxBoxSizer (wxHORIZONTAL);
wxClientDC dc (parent);
wxSize size = dc.GetTextExtent (wxT ("This is the length of the file label it should be quite long"));
size.SetHeight (-1);
_file = new Button (this, _("(None)"), wxDefaultPosition, size, wxBU_LEFT);
_sizer->Add (_file, 1, wxEXPAND, 0);
SetSizerAndFit (_sizer);
_file->Bind (wxEVT_BUTTON, boost::bind (&FilePickerCtrl::browse_clicked, this));
set_filename(_initial_filename);
}
void
FilePickerCtrl::set_filename(boost::optional<string> filename)
{
if (filename) {
_file->SetLabel(std_to_wx(*filename));
} else {
_file->SetLabel(_("None"));
}
}
void
FilePickerCtrl::set_path(boost::optional<boost::filesystem::path> path)
{
_path = path;
if (_path) {
set_filename(_path->filename().string());
} else {
set_filename({});
}
wxCommandEvent ev (wxEVT_FILEPICKER_CHANGED, wxID_ANY);
GetEventHandler()->ProcessEvent (ev);
}
boost::optional<boost::filesystem::path>
FilePickerCtrl::path() const
{
return _path;
}
void
FilePickerCtrl::browse_clicked ()
{
long style = _open ? wxFD_OPEN : wxFD_SAVE;
if (_warn_overwrite) {
style |= wxFD_OVERWRITE_PROMPT;
}
FileDialog dialog(this, _prompt, _wildcard, style, _initial_path_key, _initial_filename, _path);
if (dialog.show()) {
set_path(dialog.path());
}
}
void
FilePickerCtrl::set_wildcard(wxString w)
{
_wildcard = w;
}
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