00001 // -*- c++ -*- 00002 // 00003 // $Id: fileopen.h 1219 2008-02-25 15:16:12Z rafi $ 00004 // 00005 // YAPET -- Yet Another Password Encryption Tool 00006 // Copyright (C) 2008 Rafael Ostertag 00007 // 00008 // This program is free software: you can redistribute it and/or modify 00009 // it under the terms of the GNU General Public License as published by 00010 // the Free Software Foundation, either version 3 of the License, or 00011 // (at your option) any later version. 00012 // 00013 // This program is distributed in the hope that it will be useful, 00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 // GNU General Public License for more details. 00017 // 00018 // You should have received a copy of the GNU General Public License 00019 // along with this program. If not, see <http://www.gnu.org/licenses/>. 00020 // 00021 00022 #ifndef _FILEOPEN_H 00023 #define _FILEOPEN_H 00024 00025 #ifdef HAVE_CONFIG_H 00026 # include <config.h> 00027 #endif 00028 00029 #ifdef HAVE_NCURSES_H 00030 # include <ncurses.h> 00031 #else // HAVE_NCURSES_H 00032 # ifdef HAVE_CURSES_H 00033 # include <curses.h> 00034 # else 00035 # error "Neither curses.h nor ncurses.h available" 00036 # endif // HAVE_CURSES_H 00037 #endif // HAVE_NCURSES_H 00038 #include "curswa.h" // Leave this here. It depends on the above includes. 00039 00040 #include <secstring.h> 00041 #include <basewindow.h> 00042 #include <listwidget.h> 00043 #include <button.h> 00044 #include <inputwidget.h> 00045 00054 class FileOpen : protected YAPETUI::BaseWindow { 00055 private: 00056 enum { 00063 FALLBACK_PATH_MAX=255 00064 }; 00065 00066 std::string title; 00067 WINDOW* window; 00068 YAPETUI::ListWidget<YAPETUI::secstring>* dir; 00069 YAPETUI::ListWidget<YAPETUI::secstring>* files; 00070 YAPETUI::InputWidget* input; 00071 YAPETUI::Button* okbutton; 00072 YAPETUI::Button* cancelbutton; 00073 00074 bool canceled; 00075 00076 00077 inline FileOpen(const FileOpen&) {} 00078 inline const FileOpen& operator=(const FileOpen&) { return *this; } 00079 00080 YAPETUI::secstring directory; 00081 YAPETUI::secstring filename; 00082 00083 inline int windowWidth() { 00084 return maxX() - 8; 00085 } 00086 00087 inline int windowHeight() { 00088 return maxY() - 4; 00089 } 00090 00091 inline int startX() { 00092 return minX() + 4; 00093 } 00094 00095 inline int startY() { 00096 return minY() + 2; 00097 } 00098 00099 void createWindows() throw(YAPETUI::UIException); 00100 00101 void printTitle() throw(YAPETUI::UIException); 00102 00103 void printCWD() throw(YAPETUI::UIException); 00104 00105 protected: 00106 void getEntries(std::list<YAPETUI::secstring>& d, 00107 std::list<YAPETUI::secstring>& f) 00108 throw(YAPETUI::UIException); 00109 00110 void getcwd() throw(YAPETUI::UIException); 00111 void cd(const YAPETUI::secstring d) throw(YAPETUI::UIException); 00112 00113 public: 00114 FileOpen(std::string t) throw(YAPETUI::UIException); 00115 virtual ~FileOpen(); 00116 00117 void run() throw(YAPETUI::UIException); 00118 void refresh() throw(YAPETUI::UIException); 00119 00120 void resize() throw(YAPETUI::UIException); 00121 00122 std::string getFilepath(); 00123 00124 inline bool isCanceled() const { return canceled; } 00125 }; 00126 00127 inline 00128 bool endswith(YAPETUI::secstring h, YAPETUI::secstring n) { 00129 if (n.length() > h.length()) 00130 return false; 00131 00132 if ( h.substr(h.length()-n.length(),n.length()) == n) 00133 return true; 00134 00135 return false; 00136 } 00137 00138 inline 00139 bool endswith(std::string h, std::string n) { 00140 if (n.length() > h.length()) 00141 return false; 00142 00143 if ( h.substr(h.length()-n.length(),n.length()) == n) 00144 return true; 00145 00146 return false; 00147 } 00148 00149 #endif // _FILEOPEN_H