guiPathSelectMenu.h

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/*
 Minetest
 Copyright (C) 2013 sapier
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
 the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
 
 You should have received a copy of the GNU Lesser General Public License along
 with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#pragma once
 
#include <string>
 
#include "modalMenu.h"
#include "IGUIFileOpenDialog.h"
#include "guiFormSpecMenu.h" //required because of TextDest only !!!
 
class GUIFileSelectMenu : public GUIModalMenu
{
public:
    GUIFileSelectMenu(gui::IGUIEnvironment *env, gui::IGUIElement *parent, s32 id,
            IMenuManager *menumgr, const std::string &title,
            const std::string &formid, bool is_file_select);
    ~GUIFileSelectMenu();
 
    /*
     Remove and re-add (or reposition) stuff
     */
    void regenerateGui(v2u32 screensize);
 
    void drawMenu();
 
    bool OnEvent(const SEvent &event);
 
    void setTextDest(TextDest *dest) { m_text_dst = dest; }
 
protected:
    std::wstring getLabelByID(s32 id) { return L""; }
    std::string getNameByID(s32 id) { return ""; }
 
private:
    void acceptInput();
 
    std::wstring m_title;
    bool m_accepted = false;
 
    gui::IGUIFileOpenDialog *m_fileOpenDialog = nullptr;
 
    TextDest *m_text_dst = nullptr;
 
    std::string m_formname;
    bool m_file_select_dialog;
};