| 1 | // Copyright (C) 2006 Erik Dahlberg |
| 2 | // |
| 3 | // This file is part of LSystem3D. |
| 4 | // |
| 5 | // LSystem3D is free software; you can redistribute it and/or |
| 6 | // modify it under the terms of the GNU General Public License |
| 7 | // as published by the Free Software Foundation; either version 2 |
| 8 | // of the License, or (at your option) any later version. |
| 9 | // |
| 10 | // LSystem3D is distributed in the hope that it will be useful, |
| 11 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | // GNU General Public License for more details. |
| 14 | // |
| 15 | // You should have received a copy of the GNU General Public License |
| 16 | // along with LSystem3D; if not, write to the Free Software |
| 17 | // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 18 | |
| 19 | |
| 20 | |
| 21 | |
| 22 | #ifndef GUI_H |
| 23 | #define GUI_H |
| 24 | |
| 25 | #include <string> |
| 26 | |
| 27 | #include "fx.h" |
| 28 | |
| 29 | #include "lindenmayersystem.h" |
| 30 | #include "lsystemparameters.h" |
| 31 | #include "renderingsurface.h" |
| 32 | |
| 33 | using namespace std; |
| 34 | |
| 35 | |
| 36 | |
| 37 | /** |
| 38 | * The GUI window |
| 39 | */ |
| 40 | class GUI : public FXMainWindow |
| 41 | { |
| 42 | // macro to set up class declaration |
| 43 | FXDECLARE(GUI) |
| 44 | |
| 45 | public: |
| 46 | |
| 47 | // message ID's |
| 48 | enum |
| 49 | { |
| 50 | ID_GENERATE = FXMainWindow::ID_LAST, |
| 51 | ID_LOAD, |
| 52 | ID_SAVE, |
| 53 | ID_QUIT, |
| 54 | ID_HELP_USAGE, |
| 55 | ID_HELP_RULES, |
| 56 | ID_LAST |
| 57 | }; |
| 58 | |
| 59 | |
| 60 | /** |
| 61 | * Constructor |
| 62 | * @param application the application object |
| 63 | * @param renderingSurface the rendering surface |
| 64 | * @param lsystem the Lindenmayer system generator |
| 65 | */ |
| 66 | GUI(FXApp *application, RenderingSurface *renderingSurface, LindenmayerSystem *lsystem); |
| 67 | |
| 68 | /** |
| 69 | * Destructor |
| 70 | */ |
| 71 | virtual ~GUI(); |
| 72 | |
| 73 | |
| 74 | /** |
| 75 | * Create and initialize the window |
| 76 | */ |
| 77 | virtual void create(); |
| 78 | |
| 79 | |
| 80 | /** |
| 81 | * Called by the system when the "Generate" button is pressed |
| 82 | * @param sender the sender object |
| 83 | * @param selector message type and id |
| 84 | * @param data event related data |
| 85 | * @return |
| 86 | */ |
| 87 | long onGenerate(FXObject *sender, FXSelector selector, void *data); |
| 88 | |
| 89 | /** |
| 90 | * Called by the system when the File->Load menu command is selected |
| 91 | * @param sender the sender object |
| 92 | * @param selector message type and id |
| 93 | * @param data event related data |
| 94 | * @return |
| 95 | */ |
| 96 | long onLoad(FXObject *sender, FXSelector selector, void *data); |
| 97 | |
| 98 | /** |
| 99 | * Called by the system when the File->Save menu command is selected |
| 100 | * @param sender the sender object |
| 101 | * @param selector message type and id |
| 102 | * @param data event related data |
| 103 | * @return |
| 104 | */ |
| 105 | long onSave(FXObject *sender, FXSelector selector, void *data); |
| 106 | |
| 107 | /** |
| 108 | * Called by the system when the close button or the File->Quit menu command is selected |
| 109 | * @param sender the sender object |
| 110 | * @param selector message type and id |
| 111 | * @param data event related data |
| 112 | * @return |
| 113 | */ |
| 114 | long onQuit(FXObject *sender, FXSelector selector, void *data); |
| 115 | |
| 116 | /** |
| 117 | * Called by the system when the Help->Usage menu command is selected |
| 118 | * @param sender the sender object |
| 119 | * @param selector message type and id |
| 120 | * @param data event related data |
| 121 | * @return |
| 122 | */ |
| 123 | long onHelpUsage(FXObject *sender, FXSelector selector, void *data); |
| 124 | |
| 125 | /** |
| 126 | * Called by the system when the Help->Rules menu command is selected |
| 127 | * @param sender the sender object |
| 128 | * @param selector message type and id |
| 129 | * @param data event related data |
| 130 | * @return |
| 131 | */ |
| 132 | long onHelpRules(FXObject *sender, FXSelector selector, void *data); |
| 133 | |
| 134 | protected: |
| 135 | |
| 136 | /** |
| 137 | * Constructor |
| 138 | */ |
| 139 | GUI() {} |
| 140 | |
| 141 | |
| 142 | /** |
| 143 | * Load L-system from file and sync with GUI |
| 144 | * @param filename path of the L-system file |
| 145 | */ |
| 146 | void loadLSystem(string filename); |
| 147 | |
| 148 | |
| 149 | // GUI widgets |
| 150 | |
| 151 | FXMenuPane *_fileMenuPane; // File menu |
| 152 | FXMenuPane *_helpMenuPane; // Help menu |
| 153 | |
| 154 | FXTextField *_axiomTextField; // Axiom |
| 155 | FXText *_rulesText; // Rules |
| 156 | FXRealSpinner *_angleRealSpinner; // Angle |
| 157 | FXSpinner *_depthSpinner; // Depth |
| 158 | |
| 159 | FXRealSpinner *_diameterRealSpinner; // Diameter |
| 160 | FXRealSpinner *_diameterFactorRealSpinner; // Diameter factor |
| 161 | |
| 162 | FXMessageBox *_helpUsageMessageBox; // Usage help dialog |
| 163 | FXMessageBox *_helpRulesMessageBox; // Rules help dialog |
| 164 | |
| 165 | |
| 166 | LindenmayerSystem *_lsystem; // The Lindenmayer system generator |
| 167 | LSystemParameters _lsystemParameters; // Saver and loader for L-system parameters |
| 168 | RenderingSurface *_renderingSurface; // The rendering surface |
| 169 | }; |
| 170 | |
| 171 | |
| 172 | |
| 173 | #endif |