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// -*- mode: c++ -*-
//
// This file is part of libyacurs.
// Copyright (C) 2013 Rafael Ostertag
//
// 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 3 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, see
// <http://www.gnu.org/licenses/>.
//
//
// $Id$
#ifndef FILEDIALOG_H
#define FILEDIALOG_H 1
#include <string>
#include <unistd.h>
#include "dialog.h"
#include "dynlabel.h"
#include "input.h"
#include "listbox.h"
#include "messagebox2.h"
namespace YACURS {
class FileDialog : public Dialog {
private:
MessageBox2* _errmsgbox;
MessageBox2* _filetypemismatch;
DynLabel _path;
ListBox<> _directories;
ListBox<> _files;
Input<> _filename;
HPack _hpack;
VPack _vpack;
bool _do_chdir;
FILEDIALOG_SELECTION_TYPE _sel_type;
std::string _suffix;
std::string cleanup_path(const std::string& p) const;
protected:
std::string dir_up(const std::string& dir);
void read_dir();
void listbox_enter_handler(Event& e);
void filename_readonly(bool ro);
std::string getcwd() const;
virtual void window_close_handler(Event& e);
virtual void button_press_handler(Event& e);
/**
* Test if the selected file path matches the requested
* selection type.
*
* Be advised, if the method returns @c false, it has
* created a dialog.
*
* @return @c true if the selected file matches the
* requested selection type. @c false otherwise.
*/
bool selection_type_match();
public:
FileDialog(const std::string& title, std::string path = std::string(),
bool do_chdir = false, DIALOG_TYPE _dt = OKCANCEL);
FileDialog& operator=(const FileDialog&) = delete;
FileDialog& operator=(FileDialog&&) = delete;
FileDialog(const FileDialog&) = delete;
FileDialog(FileDialog&&) = delete;
virtual ~FileDialog();
std::string filepath() const;
const std::string& directory() const;
std::string filename() const;
void do_chdir(bool v);
bool do_chdir() const;
void selection_type(FILEDIALOG_SELECTION_TYPE t);
FILEDIALOG_SELECTION_TYPE selection_type() const;
/**
* File name suffix.
*
* String that is appended to file name and file path when
* selection type is FILE.
*/
void suffix(const std::string& s);
void refresh(bool immediate);
};
} // namespace YACURS
#endif // FILEDIALOG_H
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