mirror of
https://github.com/wesnoth/wesnoth
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68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
/* $Id$ */
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/*
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Copyright (C) 2003 - 2009 by David White <dave@whitevine.net>
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Part of the Battle for Wesnoth Project http://www.wesnoth.org/
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 2
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or at your option any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY.
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See the COPYING file for more details.
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*/
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#ifndef FILE_CHOOSER_H_INCLUDED
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#define FILE_CHOOSER_H_INCLUDED
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class config;
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class display;
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#include "construct_dialog.hpp"
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namespace gui
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{
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class file_menu;
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}
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namespace dialogs
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{
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class file_dialog : public gui::dialog {
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public:
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file_dialog(display &disp, const std::string& file_path, const std::string& title, bool show_directory_buttons);
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virtual gui::dialog::dimension_measurements layout(int xloc=-1, int yloc=-1);
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/// Return the chosen file.
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std::string get_choice() const { return chosen_file_; }
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void select_file(const std::string& file);
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protected:
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void action(gui::dialog_process_info &dp_info);
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std::string unformat_filename(const std::string& filename) const;
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std::string format_filename(const std::string& filename) const;
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std::string format_dirname(const std::string& dirname) const;
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private:
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bool show_directory_buttons_;
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gui::file_menu *files_list_;
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int last_selection_;
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std::string last_textbox_text_;
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std::string chosen_file_;
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};
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/// Show a dialog where the user can navigate through files and select a
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/// file. The filename is used as a starting point in the navigation and
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/// contains the chosen file when the function returns. Return the
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/// index of the button pressed, or -1 if the dialog was canceled
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/// through keypress.
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int show_file_chooser_dialog(display &displ, std::string &filename,
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std::string const &title, bool show_directory_buttons = true,
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const std::string& file_to_search = "",
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int xloc = -1, int yloc = -1);
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} // end of dialogs namespace
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#endif
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