[983] | 1 | /****************************************************************************
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| 2 |
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| 3 | GLUI User Interface Toolkit
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| 4 | ---------------------------
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| 5 |
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| 6 | glui.h - Main header for GLUI User Interface Toolkit
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| 7 |
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| 8 |
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| 9 | --------------------------------------------------
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| 10 |
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| 11 | Copyright (c) 1998 Paul Rademacher
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| 12 |
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| 13 | This program is freely distributable without licensing fees and is
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| 14 | provided without guarantee or warrantee expressed or implied. This
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| 15 | program is -not- in the public domain.
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| 16 |
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| 17 | *****************************************************************************/
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| 18 |
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| 19 |
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| 20 | #ifndef _GLUI_H_
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| 21 | #define _GLUI_H_
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| 22 |
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| 23 | #include "glut.h"
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| 24 | #include <stdlib.h>
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| 25 | #include <stdio.h>
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| 26 | #include <string.h>
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| 27 | #include <sys/types.h>
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| 28 | #include <time.h>
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| 29 |
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| 30 | #define GLUI_VERSION 2.01f /********** Current version **********/
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| 31 |
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| 32 | class Arcball;
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| 33 |
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| 34 | /********** Do some basic defines *******/
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| 35 | #ifndef false
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| 36 | #define true 1
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| 37 | #define false 0
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| 38 | #endif
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| 39 |
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| 40 | #ifndef Byte
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| 41 | #define Byte unsigned char
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| 42 | #endif
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| 43 |
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| 44 | #ifndef _RGBC_
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| 45 | class RGBc {
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| 46 | public:
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| 47 | Byte r, g, b;
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| 48 |
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| 49 | void set(Byte r,Byte g,Byte b) {this->r=r;this->g=g;this->b=b;};
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| 50 |
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| 51 | RGBc( void ) {};
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| 52 | RGBc( Byte r, Byte g, Byte b ) { set( r, g, b ); };
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| 53 | };
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| 54 | #define _RGBC_
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| 55 | #endif
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| 56 |
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| 57 | /********** List of GLUT callbacks ********/
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| 58 |
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| 59 | enum GLUI_Glut_CB_Types {
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| 60 | GLUI_GLUT_RESHAPE,
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| 61 | GLUI_GLUT_KEYBOARD,
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| 62 | GLUI_GLUT_DISPLAY,
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| 63 | GLUI_GLUT_MOUSE,
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| 64 | GLUI_GLUT_MOTION,
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| 65 | GLUI_GLUT_SPECIAL,
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| 66 | GLUI_GLUT_PASSIVE_MOTION,
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| 67 | GLUI_GLUT_ENTRY,
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| 68 | GLUI_GLUT_VISIBILITY
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| 69 | };
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| 70 |
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| 71 | /********** List of control types **********/
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| 72 | enum GLUI_Control_Types {
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| 73 | GLUI_CONTROL_CHECKBOX =1,
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| 74 | GLUI_CONTROL_BUTTON,
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| 75 | GLUI_CONTROL_RADIOBUTTON,
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| 76 | GLUI_CONTROL_RADIOGROUP,
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| 77 | GLUI_CONTROL_SLIDER,
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| 78 | GLUI_CONTROL_STATICTEXT,
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| 79 | GLUI_CONTROL_EDITTEXT,
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| 80 | GLUI_CONTROL_BITMAP,
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| 81 | GLUI_CONTROL_PANEL,
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| 82 | GLUI_CONTROL_SPINNER,
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| 83 | GLUI_CONTROL_SEPARATOR,
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| 84 | GLUI_CONTROL_COLUMN,
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| 85 | GLUI_CONTROL_LISTBOX,
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| 86 | GLUI_CONTROL_MOUSE_INTERACTION,
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| 87 | GLUI_CONTROL_ROTATION,
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| 88 | GLUI_CONTROL_TRANSLATION,
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| 89 | GLUI_CONTROL_ROLLOUT,
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| 90 | GLUI_CONTROL_HSLIDER
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| 91 | };
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| 92 |
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| 93 |
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| 94 | /********* Constants for window placement **********/
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| 95 | #define GLUI_XOFF 6
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| 96 | #define GLUI_YOFF 6
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| 97 | #define GLUI_ITEMSPACING 3
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| 98 | #define GLUI_CHECKBOX_SIZE 13
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| 99 | #define GLUI_RADIOBUTTON_SIZE 13
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| 100 | #define GLUI_BUTTON_SIZE 20
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| 101 | #define GLUI_STATICTEXT_SIZE 13
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| 102 | #define GLUI_SEPARATOR_HEIGHT 8
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| 103 | #define GLUI_DEFAULT_CONTROL_WIDTH 100
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| 104 | #define GLUI_DEFAULT_CONTROL_HEIGHT 13
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| 105 | #define GLUI_EDITTEXT_BOXINNERMARGINX 3
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| 106 | #define GLUI_EDITTEXT_HEIGHT 20
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| 107 | #define GLUI_EDITTEXT_WIDTH 130
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| 108 | #define GLUI_EDITTEXT_MIN_INT_WIDTH 35
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| 109 | #define GLUI_EDITTEXT_MIN_TEXT_WIDTH 50
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| 110 | #define GLUI_PANEL_NAME_DROP 8
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| 111 | #define GLUI_PANEL_EMBOSS_TOP 4
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| 112 | /* #define GLUI_ROTATION_WIDTH 60*/
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| 113 | /* #define GLUI_ROTATION_HEIGHT 78 */
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| 114 | #define GLUI_ROTATION_WIDTH 50
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| 115 | #define GLUI_ROTATION_HEIGHT (GLUI_ROTATION_WIDTH+18)
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| 116 | #define GLUI_MOUSE_INTERACTION_WIDTH 50
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| 117 | #define GLUI_MOUSE_INTERACTION_HEIGHT (GLUI_MOUSE_INTERACTION_WIDTH)+18
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| 118 | #define GLUI_HSLIDER_HEIGHT 16
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| 119 | #define GLUI_HSLIDER_WIDTH 130
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| 120 |
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| 121 |
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| 122 | /** Different panel control types **/
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| 123 | #define GLUI_PANEL_NONE 0
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| 124 | #define GLUI_PANEL_EMBOSSED 1
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| 125 | #define GLUI_PANEL_RAISED 2
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| 126 |
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| 127 |
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| 128 | /** Max # of els in control's float_array **/
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| 129 | #define GLUI_DEF_MAX_ARRAY 30
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| 130 |
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| 131 | /********* The control's 'active' behavior *********/
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| 132 | #define GLUI_CONTROL_ACTIVE_MOUSEDOWN 1
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| 133 | #define GLUI_CONTROL_ACTIVE_PERMANENT 2
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| 134 |
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| 135 |
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| 136 | /********* Control alignment types **********/
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| 137 | #define GLUI_ALIGN_CENTER 1
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| 138 | #define GLUI_ALIGN_RIGHT 2
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| 139 | #define GLUI_ALIGN_LEFT 3
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| 140 |
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| 141 |
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| 142 | /********** Limit types - how to limit spinner values *********/
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| 143 | #define GLUI_LIMIT_NONE 0
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| 144 | #define GLUI_LIMIT_CLAMP 1
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| 145 | #define GLUI_LIMIT_WRAP 2
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| 146 |
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| 147 |
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| 148 | /********** Translation control types ********************/
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| 149 |
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| 150 | #define GLUI_TRANSLATION_XY 0
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| 151 | #define GLUI_TRANSLATION_Z 1
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| 152 | #define GLUI_TRANSLATION_X 2
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| 153 | #define GLUI_TRANSLATION_Y 3
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| 154 |
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| 155 | #define GLUI_TRANSLATION_LOCK_NONE 0
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| 156 | #define GLUI_TRANSLATION_LOCK_X 1
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| 157 | #define GLUI_TRANSLATION_LOCK_Y 2
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| 158 |
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| 159 | /********** How was a control activated? *****************/
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| 160 | #define GLUI_ACTIVATE_MOUSE 1
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| 161 | #define GLUI_ACTIVATE_TAB 2
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| 162 |
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| 163 |
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| 164 | /********** What type of live variable does a control have? **********/
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| 165 | #define GLUI_LIVE_NONE 0
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| 166 | #define GLUI_LIVE_INT 1
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| 167 | #define GLUI_LIVE_FLOAT 2
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| 168 | #define GLUI_LIVE_TEXT 3
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| 169 | #define GLUI_LIVE_DOUBLE 4
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| 170 | #define GLUI_LIVE_FLOAT_ARRAY 5
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| 171 |
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| 172 |
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| 173 | /********** Translation codes **********/
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| 174 |
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| 175 | enum TranslationCodes {
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| 176 | GLUI_TRANSLATION_MOUSE_NONE=0,
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| 177 | GLUI_TRANSLATION_MOUSE_UP,
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| 178 | GLUI_TRANSLATION_MOUSE_DOWN,
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| 179 | GLUI_TRANSLATION_MOUSE_LEFT,
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| 180 | GLUI_TRANSLATION_MOUSE_RIGHT,
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| 181 | GLUI_TRANSLATION_MOUSE_UP_LEFT,
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| 182 | GLUI_TRANSLATION_MOUSE_UP_RIGHT,
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| 183 | GLUI_TRANSLATION_MOUSE_DOWN_LEFT,
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| 184 | GLUI_TRANSLATION_MOUSE_DOWN_RIGHT
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| 185 | };
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| 186 |
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| 187 | /************ A string type for us to use **********/
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| 188 | /* typedef char GLUI_String[300]; */
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| 189 | class GLUI_String
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| 190 | {
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| 191 | public:
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| 192 | char string[300];
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| 193 |
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| 194 | char &operator[]( int i ) {
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| 195 | return string[i];
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| 196 | }
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| 197 |
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| 198 | operator char*() { return (char*) &string[0]; };
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| 199 | /* operator void*() { return (void*) &string[0]; }; */
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| 200 |
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| 201 | GLUI_String( void ) {
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| 202 | string[0] = '\0';
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| 203 | }
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| 204 |
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| 205 | GLUI_String( char *text ) {
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| 206 | strcpy( string, text );
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| 207 | }
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| 208 | };
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| 209 |
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| 210 |
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| 211 | /********* Pre-declare the various classes *********/
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| 212 | class GLUI;
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| 213 | class GLUI_Control;
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| 214 | class GLUI_Listbox;
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| 215 | class GLUI_Rotation;
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| 216 | class GLUI_Translation;
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| 217 | class GLUI_Mouse_Interaction;
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| 218 | class GLUI_Checkbox;
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| 219 | class GLUI_HSlider;
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| 220 | class GLUI_Button;
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| 221 | class GLUI_StaticText;
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| 222 | class GLUI_Bitmap;
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| 223 | class GLUI_EditText;
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| 224 | class GLUI_Node;
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| 225 | class GLUI_Main;
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| 226 | class GLUI_Panel;
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| 227 | class GLUI_Spinner;
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| 228 | class GLUI_RadioButton;
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| 229 | class GLUI_RadioGroup;
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| 230 | class GLUI_Separator;
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| 231 | class GLUI_Column;
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| 232 | class GLUI_Master;
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| 233 | class GLUI_Glut_Window;
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| 234 | class GLUI_Rollout;
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| 235 |
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| 236 |
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| 237 |
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| 238 | /*** Flags for GLUI class constructor ***/
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| 239 | #define GLUI_SUBWINDOW ((long)(1<< 1))
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| 240 | #define GLUI_SUBWINDOW_TOP ((long)(1<< 2))
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| 241 | #define GLUI_SUBWINDOW_BOTTOM ((long)(1<< 3))
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| 242 | #define GLUI_SUBWINDOW_LEFT ((long)(1<< 4))
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| 243 | #define GLUI_SUBWINDOW_RIGHT ((long)(1<< 5))
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| 244 |
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| 245 | /*** Codes for different type of edittext boxes and spinners ***/
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| 246 | #define GLUI_EDITTEXT_TEXT 1
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| 247 | #define GLUI_EDITTEXT_INT 2
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| 248 | #define GLUI_EDITTEXT_FLOAT 3
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| 249 | #define GLUI_SPINNER_INT GLUI_EDITTEXT_INT
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| 250 | #define GLUI_SPINNER_FLOAT GLUI_EDITTEXT_FLOAT
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| 251 | #define GLUI_HSLIDER_INT GLUI_EDITTEXT_INT
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| 252 | #define GLUI_HSLIDER_FLOAT GLUI_EDITTEXT_FLOAT
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| 253 |
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| 254 |
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| 255 |
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| 256 | /*** Definition of callbacks ***/
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| 257 | typedef void (*GLUI_Update_CB) (int id);
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| 258 | typedef void (*Int1_CB) (int);
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| 259 | typedef void (*Int2_CB) (int, int);
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| 260 | typedef void (*Int3_CB) (int, int, int);
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| 261 | typedef void (*Int4_CB) (int, int, int, int);
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| 262 |
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| 263 |
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| 264 |
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| 265 | /************************************************************/
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| 266 | /* */
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| 267 | /* Base class, for hierarchical relationships */
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| 268 | /* */
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| 269 | /************************************************************/
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| 270 |
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| 271 | class GLUI_Node {
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| 272 | protected:
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| 273 | GLUI_Node *parent_node;
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| 274 | GLUI_Node *child_head;
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| 275 | GLUI_Node *child_tail;
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| 276 | GLUI_Node *next_sibling;
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| 277 | GLUI_Node *prev_sibling;
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| 278 |
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| 279 | public:
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| 280 | GLUI_Node *first_sibling( void );
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| 281 | GLUI_Node *last_sibling( void );
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| 282 | GLUI_Node *prev( void );
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| 283 | GLUI_Node *next( void );
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| 284 | GLUI_Node *first_child( void ) { return child_head; };
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| 285 | GLUI_Node *last_child( void ) { return child_tail; };
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| 286 | GLUI_Node *parent(void) { return parent_node; };
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| 287 |
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| 288 | void link_this_to_parent_last( GLUI_Node *parent );
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| 289 | void link_this_to_parent_first( GLUI_Node *parent );
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| 290 | void link_this_to_sibling_next( GLUI_Node *sibling );
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| 291 | void link_this_to_sibling_prev( GLUI_Node *sibling );
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| 292 | void unlink( void );
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| 293 |
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| 294 | void dump( FILE *out, char *name ) {
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| 295 | fprintf( out, "GLUI_node: %s\n", name );
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| 296 | fprintf( out, " parent: %p child_head: %p child_tail: %p\n",
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| 297 | parent_node, child_head, child_tail );
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| 298 | fprintf( out, " next: %p prev: %p\n", next_sibling, prev_sibling );
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| 299 | }
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| 300 |
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| 301 | GLUI_Node( void ) {
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| 302 | parent_node= child_head = child_tail = next_sibling = prev_sibling = NULL;
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| 303 | };
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| 304 |
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| 305 | friend GLUI_Rollout;
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| 306 | friend GLUI_Main;
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| 307 | };
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| 308 |
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| 309 |
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| 310 |
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| 311 | /************************************************************/
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| 312 | /* */
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| 313 | /* Standard Bitmap stuff */
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| 314 | /* */
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| 315 | /************************************************************/
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| 316 |
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| 317 | enum GLUI_StdBitmaps_Codes {
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| 318 | GLUI_STDBITMAP_CHECKBOX_OFF=0,
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| 319 | GLUI_STDBITMAP_CHECKBOX_ON,
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| 320 | GLUI_STDBITMAP_RADIOBUTTON_OFF,
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| 321 | GLUI_STDBITMAP_RADIOBUTTON_ON,
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| 322 | GLUI_STDBITMAP_UP_ARROW,
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| 323 | GLUI_STDBITMAP_DOWN_ARROW,
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| 324 | GLUI_STDBITMAP_LEFT_ARROW,
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| 325 | GLUI_STDBITMAP_RIGHT_ARROW,
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| 326 | GLUI_STDBITMAP_TROUGH,
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| 327 | GLUI_STDBITMAP_SPINNER_UP_OFF,
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| 328 | GLUI_STDBITMAP_SPINNER_UP_ON,
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| 329 | GLUI_STDBITMAP_SPINNER_DOWN_OFF,
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| 330 | GLUI_STDBITMAP_SPINNER_DOWN_ON,
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| 331 |
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| 332 | GLUI_STDBITMAP_CHECKBOX_OFF_DIS, /*** Disactivated control bitmaps ***/
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| 333 | GLUI_STDBITMAP_CHECKBOX_ON_DIS,
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| 334 | GLUI_STDBITMAP_RADIOBUTTON_OFF_DIS,
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| 335 | GLUI_STDBITMAP_RADIOBUTTON_ON_DIS,
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| 336 | GLUI_STDBITMAP_SPINNER_UP_DIS,
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| 337 | GLUI_STDBITMAP_SPINNER_DOWN_DIS,
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| 338 | GLUI_STDBITMAP_LISTBOX_UP,
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| 339 | GLUI_STDBITMAP_LISTBOX_DOWN,
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| 340 | GLUI_STDBITMAP_LISTBOX_UP_DIS,
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| 341 | /***
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| 342 | GLUI_STDBITMAP_SLIDER_TAB,
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| 343 | ***/
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| 344 | GLUI_STDBITMAP_NUM_ITEMS
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| 345 | };
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| 346 |
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| 347 |
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| 348 | /************ Image Bitmap arrays **********/
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| 349 | extern int glui_img_checkbox_0[];
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| 350 | extern int glui_img_checkbox_1[];
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| 351 | extern int glui_img_radiobutton_0[];
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| 352 | extern int glui_img_radiobutton_1[];
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| 353 | extern int glui_img_uparrow[];
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| 354 | extern int glui_img_downarrow[];
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| 355 | extern int glui_img_leftarrow[];
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| 356 | extern int glui_img_rightarrow[];
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| 357 | extern int glui_img_trough[];
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| 358 | extern int glui_img_spinup_0[];
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| 359 | extern int glui_img_spinup_1[];
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| 360 | extern int glui_img_spindown_0[];
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| 361 | extern int glui_img_spindown_1[];
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| 362 | extern int glui_img_checkbox_0_dis[];
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| 363 | extern int glui_img_checkbox_1_dis[];
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| 364 | extern int glui_img_radiobutton_0_dis[];
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| 365 | extern int glui_img_radiobutton_1_dis[];
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| 366 | extern int glui_img_spinup_dis[];
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| 367 | extern int glui_img_spindown_dis[];
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| 368 | extern int glui_img_listbox_up[];
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| 369 | extern int glui_img_listbox_down[];
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| 370 | extern int glui_img_listbox_up_dis[];
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| 371 |
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| 372 | extern int *bitmap_arrays[];
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| 373 |
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| 374 |
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| 375 |
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| 376 | /************************************************************/
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| 377 | /* */
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| 378 | /* Class GLUI_Bitmap */
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| 379 | /* */
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| 380 | /************************************************************/
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| 381 | class GLUI_Bitmap
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| 382 | {
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| 383 | public:
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| 384 | unsigned char *pixels;
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| 385 | int w, h;
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| 386 |
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| 387 | void load_from_array( int *array );
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| 388 |
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| 389 | GLUI_Bitmap( void ) {
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| 390 | pixels = NULL;
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| 391 | w = 0;
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| 392 | h = 0;
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| 393 | }
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| 394 | };
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| 395 |
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| 396 |
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| 397 |
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| 398 |
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| 399 | /************************************************************/
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| 400 | /* */
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| 401 | /* Class GLUI_StdBitmap */
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| 402 | /* */
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| 403 | /************************************************************/
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| 404 | class GLUI_StdBitmaps
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| 405 | {
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| 406 | public:
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| 407 | GLUI_Bitmap bitmaps[ GLUI_STDBITMAP_NUM_ITEMS ];
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| 408 |
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| 409 | void draw( int bitmap_num, int x, int y );
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| 410 |
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| 411 | GLUI_StdBitmaps( void ) {
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| 412 | int i;
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| 413 |
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| 414 | for( i=0; i<GLUI_STDBITMAP_NUM_ITEMS; i++ ) {
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| 415 | bitmaps[i].load_from_array( bitmap_arrays[i] );
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| 416 | }
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| 417 | }
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| 418 | };
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| 419 |
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| 420 |
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| 421 |
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| 422 |
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| 423 | /************************************************************/
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| 424 | /* */
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| 425 | /* Master GLUI Class */
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| 426 | /* */
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| 427 | /************************************************************/
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| 428 | class GLUI_Master_Object {
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| 429 | private:
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| 430 | GLUI_Node glut_windows;
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| 431 | void (*glut_idle_CB)(void);
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| 432 |
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| 433 | void add_cb_to_glut_window(int window,int cb_type,void *cb);
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| 434 |
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| 435 | public:
|
---|
| 436 | GLUI_Node gluis;
|
---|
| 437 | GLUI_Control *active_control, *curr_left_button_glut_menu;
|
---|
| 438 | GLUI *active_control_glui;
|
---|
| 439 | int glui_id_counter;
|
---|
| 440 |
|
---|
| 441 | GLUI_Glut_Window *find_glut_window( int window_id );
|
---|
| 442 |
|
---|
| 443 | void set_glutIdleFunc(void (*f)(void));
|
---|
| 444 |
|
---|
| 445 | /**************
|
---|
| 446 | void (*glut_keyboard_CB)(unsigned char, int, int);
|
---|
| 447 | void (*glut_reshape_CB)(int, int);
|
---|
| 448 | void (*glut_special_CB)(int, int, int);
|
---|
| 449 | void (*glut_mouse_CB)(int,int,int,int);
|
---|
| 450 |
|
---|
| 451 | void (*glut_passive_motion_CB)(int,int);
|
---|
| 452 | void (*glut_visibility_CB)(int);
|
---|
| 453 | void (*glut_motion_CB)(int,int);
|
---|
| 454 | void (*glut_display_CB)(void);
|
---|
| 455 | void (*glut_entry_CB)(int);
|
---|
| 456 | **********/
|
---|
| 457 |
|
---|
| 458 | void set_left_button_glut_menu_control( GLUI_Control *control );
|
---|
| 459 |
|
---|
| 460 |
|
---|
| 461 | /********** GLUT callthroughs **********/
|
---|
| 462 | /* These are the glut callbacks that we do not handle */
|
---|
| 463 |
|
---|
| 464 | void set_glutReshapeFunc(void (*f)(int width, int height));
|
---|
| 465 | void set_glutKeyboardFunc(void (*f)(unsigned char key, int x, int y));
|
---|
| 466 | void set_glutSpecialFunc(void (*f)(int key, int x, int y));
|
---|
| 467 | void set_glutMouseFunc(void (*f)(int, int, int, int ));
|
---|
| 468 |
|
---|
| 469 | void set_glutDisplayFunc(void (*f)(void)) {glutDisplayFunc(f);};
|
---|
| 470 | void set_glutTimerFunc(unsigned int millis, void (*f)(int value), int value)
|
---|
| 471 | { ::glutTimerFunc(millis,f,value);};
|
---|
| 472 | void set_glutOverlayDisplayFunc(void(*f)(void)){glutOverlayDisplayFunc(f);};
|
---|
| 473 | void set_glutSpaceballMotionFunc(Int3_CB f) {glutSpaceballMotionFunc(f);};
|
---|
| 474 | void set_glutSpaceballRotateFunc(Int3_CB f) {glutSpaceballRotateFunc(f);};
|
---|
| 475 | void set_glutSpaceballButtonFunc(Int2_CB f) {glutSpaceballButtonFunc(f);};
|
---|
| 476 | void set_glutTabletMotionFunc(Int2_CB f) {glutTabletMotionFunc(f);};
|
---|
| 477 | void set_glutTabletButtonFunc(Int4_CB f) {glutTabletButtonFunc(f);};
|
---|
| 478 | /* void set_glutWindowStatusFunc(Int1_CB f) {glutWindowStatusFunc(f);}; */
|
---|
| 479 | void set_glutMenuStatusFunc(Int3_CB f) {glutMenuStatusFunc(f);};
|
---|
| 480 | void set_glutMenuStateFunc(Int1_CB f) {glutMenuStateFunc(f);};
|
---|
| 481 | void set_glutButtonBoxFunc(Int2_CB f) {glutButtonBoxFunc(f);};
|
---|
| 482 | void set_glutDialsFunc(Int2_CB f) {glutDialsFunc(f);};
|
---|
| 483 |
|
---|
| 484 |
|
---|
| 485 | GLUI *create_glui( char *name, long flags=0, int x=-1, int y=-1 );
|
---|
| 486 | GLUI *create_glui_subwindow( int parent_window, long flags=0 );
|
---|
| 487 | GLUI *find_glui_by_window_id( int window_id );
|
---|
| 488 | void get_viewport_area( int *x, int *y, int *w, int *h );
|
---|
| 489 | void auto_set_viewport( void );
|
---|
| 490 | void close_all( void );
|
---|
| 491 | void sync_live_all( void );
|
---|
| 492 |
|
---|
| 493 | void reshape( void );
|
---|
| 494 |
|
---|
| 495 | float get_version( void ) { return GLUI_VERSION; };
|
---|
| 496 |
|
---|
| 497 | friend void glui_idle_func(void);
|
---|
| 498 |
|
---|
| 499 | GLUI_Master_Object( void ) {
|
---|
| 500 | glut_idle_CB = NULL;
|
---|
| 501 | glui_id_counter = 1;
|
---|
| 502 | }
|
---|
| 503 | };
|
---|
| 504 |
|
---|
| 505 | extern GLUI_Master_Object GLUI_Master;
|
---|
| 506 |
|
---|
| 507 |
|
---|
| 508 |
|
---|
| 509 | /************************************************************/
|
---|
| 510 | /* */
|
---|
| 511 | /* Class for managing a GLUT window */
|
---|
| 512 | /* */
|
---|
| 513 | /************************************************************/
|
---|
| 514 |
|
---|
| 515 | class GLUI_Glut_Window : public GLUI_Node {
|
---|
| 516 | public:
|
---|
| 517 | int glut_window_id;
|
---|
| 518 |
|
---|
| 519 | /*********** Pointers to GLUT callthrough functions *****/
|
---|
| 520 | void (*glut_keyboard_CB)(unsigned char, int, int);
|
---|
| 521 | void (*glut_special_CB)(int, int, int);
|
---|
| 522 | void (*glut_reshape_CB)(int, int);
|
---|
| 523 | void (*glut_passive_motion_CB)(int,int);
|
---|
| 524 | void (*glut_mouse_CB)(int,int,int,int);
|
---|
| 525 | void (*glut_visibility_CB)(int);
|
---|
| 526 | void (*glut_motion_CB)(int,int);
|
---|
| 527 | void (*glut_display_CB)(void);
|
---|
| 528 | void (*glut_entry_CB)(int);
|
---|
| 529 |
|
---|
| 530 | GLUI_Glut_Window( void ) {
|
---|
| 531 | glut_display_CB = NULL;
|
---|
| 532 | glut_reshape_CB = NULL;
|
---|
| 533 | glut_keyboard_CB = NULL;
|
---|
| 534 | glut_special_CB = NULL;
|
---|
| 535 | glut_mouse_CB = NULL;
|
---|
| 536 | glut_motion_CB = NULL;
|
---|
| 537 | glut_passive_motion_CB = NULL;
|
---|
| 538 | glut_entry_CB = NULL;
|
---|
| 539 | glut_visibility_CB = NULL;
|
---|
| 540 | glut_window_id = 0;
|
---|
| 541 | };
|
---|
| 542 | };
|
---|
| 543 |
|
---|
| 544 |
|
---|
| 545 |
|
---|
| 546 | /************************************************************/
|
---|
| 547 | /* */
|
---|
| 548 | /* Main GLUI class (not user-level) */
|
---|
| 549 | /* */
|
---|
| 550 | /************************************************************/
|
---|
| 551 |
|
---|
| 552 | class GLUI_Main : public GLUI_Node {
|
---|
| 553 | protected:
|
---|
| 554 | /*** Variables ***/
|
---|
| 555 | int main_gfx_window_id;
|
---|
| 556 | int mouse_button_down;
|
---|
| 557 | int glut_window_id;
|
---|
| 558 | int top_level_glut_window_id;
|
---|
| 559 | GLUI_Control *active_control;
|
---|
| 560 | GLUI_Control *mouse_over_control;
|
---|
| 561 | GLUI_Panel *main_panel;
|
---|
| 562 | int curr_cursor;
|
---|
| 563 | int w, h;
|
---|
| 564 | long flags;
|
---|
| 565 | int closing;
|
---|
| 566 | int parent_window;
|
---|
| 567 | int glui_id;
|
---|
| 568 |
|
---|
| 569 | /********** Friend classes *************/
|
---|
| 570 |
|
---|
| 571 | friend GLUI_Control;
|
---|
| 572 | friend GLUI_Rotation;
|
---|
| 573 | friend GLUI_Translation;
|
---|
| 574 | friend GLUI;
|
---|
| 575 | friend GLUI_Master_Object;
|
---|
| 576 |
|
---|
| 577 |
|
---|
| 578 | /********** Misc functions *************/
|
---|
| 579 |
|
---|
| 580 | GLUI_Control *find_control( int x, int y );
|
---|
| 581 | GLUI_Control *find_next_control( GLUI_Control *control );
|
---|
| 582 | GLUI_Control *find_next_control_rec( GLUI_Control *control );
|
---|
| 583 | GLUI_Control *find_next_control_( GLUI_Control *control );
|
---|
| 584 | GLUI_Control *find_prev_control( GLUI_Control *control );
|
---|
| 585 | void create_standalone_window( char *name, int x=-1, int y=-1 );
|
---|
| 586 | void create_subwindow( int parent,int window_alignment );
|
---|
| 587 | void setup_default_glut_callbacks( void );
|
---|
| 588 |
|
---|
| 589 | void mouse(int button, int state, int x, int y);
|
---|
| 590 | void keyboard(unsigned char key, int x, int y);
|
---|
| 591 | void special(int key, int x, int y);
|
---|
| 592 | void passive_motion(int x, int y);
|
---|
| 593 | void reshape( int w, int h );
|
---|
| 594 | void visibility(int state);
|
---|
| 595 | void motion(int x, int y);
|
---|
| 596 | void entry(int state);
|
---|
| 597 | void display( void );
|
---|
| 598 | void idle(void);
|
---|
| 599 |
|
---|
| 600 | void (*glut_mouse_CB)(int, int, int, int);
|
---|
| 601 | void (*glut_keyboard_CB)(unsigned char, int, int);
|
---|
| 602 | void (*glut_special_CB)(int, int, int);
|
---|
| 603 | void (*glut_reshape_CB)(int, int);
|
---|
| 604 |
|
---|
| 605 |
|
---|
| 606 | /*********** Friend functions and classes **********/
|
---|
| 607 |
|
---|
| 608 | friend void glui_mouse_func(int button, int state, int x, int y);
|
---|
| 609 | friend void glui_keyboard_func(unsigned char key, int x, int y);
|
---|
| 610 | friend void glui_special_func(int key, int x, int y);
|
---|
| 611 | friend void glui_passive_motion_func(int x, int y);
|
---|
| 612 | friend void glui_reshape_func( int w, int h );
|
---|
| 613 | friend void glui_visibility_func(int state);
|
---|
| 614 | friend void glui_motion_func(int x, int y);
|
---|
| 615 | friend void glui_entry_func(int state);
|
---|
| 616 | friend void glui_display_func( void );
|
---|
| 617 | friend void glui_idle_func(void);
|
---|
| 618 |
|
---|
| 619 | friend void glui_parent_window_reshape_func( int w, int h );
|
---|
| 620 | friend void glui_parent_window_keyboard_func( unsigned char, int, int );
|
---|
| 621 | friend void glui_parent_window_special_func( int, int, int );
|
---|
| 622 | friend void glui_parent_window_mouse_func( int, int, int, int );
|
---|
| 623 |
|
---|
| 624 |
|
---|
| 625 | /*********** Controls ************/
|
---|
| 626 | GLUI_Control *controls;
|
---|
| 627 | int num_controls;
|
---|
| 628 |
|
---|
| 629 | int add_control( GLUI_Node *parent, GLUI_Control *control );
|
---|
| 630 |
|
---|
| 631 |
|
---|
| 632 | /********** Constructors and Destructors ***********/
|
---|
| 633 |
|
---|
| 634 | GLUI_Main( void );
|
---|
| 635 |
|
---|
| 636 | public:
|
---|
| 637 | GLUI_StdBitmaps std_bitmaps;
|
---|
| 638 | GLUI_String window_name;
|
---|
| 639 | RGBc bkgd_color;
|
---|
| 640 | float bkgd_color_f[3];
|
---|
| 641 |
|
---|
| 642 | void *font;
|
---|
| 643 | int curr_modifiers;
|
---|
| 644 |
|
---|
| 645 | void adjust_glut_xy( int &x, int &y ) { y = h-y; x = x; };
|
---|
| 646 | void activate_control( GLUI_Control *control, int how );
|
---|
| 647 | void align_controls( GLUI_Control *control );
|
---|
| 648 | void restore_draw_buffer( int buffer_state );
|
---|
| 649 | void disactivate_current_control( void );
|
---|
| 650 | void draw_raised_box( int x, int y, int w, int h );
|
---|
| 651 | void draw_lowered_box( int x, int y, int w, int h );
|
---|
| 652 | int set_front_draw_buffer( void );
|
---|
| 653 | void post_update_main_gfx( void );
|
---|
| 654 | void pack_controls( void );
|
---|
| 655 | void close_internal( void );
|
---|
| 656 | void check_subwindow_position( void );
|
---|
| 657 | void set_ortho_projection( void );
|
---|
| 658 | void set_viewport( void );
|
---|
| 659 | void refresh( void );
|
---|
| 660 | };
|
---|
| 661 |
|
---|
| 662 |
|
---|
| 663 |
|
---|
| 664 |
|
---|
| 665 |
|
---|
| 666 |
|
---|
| 667 | /************************************************************/
|
---|
| 668 | /* */
|
---|
| 669 | /* GLUI_Control: base class for all controls */
|
---|
| 670 | /* */
|
---|
| 671 | /************************************************************/
|
---|
| 672 |
|
---|
| 673 | class GLUI_Control : public GLUI_Node {
|
---|
| 674 | public:
|
---|
| 675 |
|
---|
| 676 | int w, h; /* dimensions of control */
|
---|
| 677 | int x_abs, y_abs;
|
---|
| 678 | int x_off, y_off_top, y_off_bot; /* INNER margins, by which
|
---|
| 679 | child controls are indented */
|
---|
| 680 | int contain_x, contain_y;
|
---|
| 681 | int contain_w, contain_h;
|
---|
| 682 | /* if this is a container control (e.g.,
|
---|
| 683 | radiogroup or panel) this indicated dimensions
|
---|
| 684 | of inner area in which controls reside */
|
---|
| 685 | int active, active_type, can_activate;
|
---|
| 686 | int spacebar_mouse_click;
|
---|
| 687 | long user_id, type;
|
---|
| 688 | int is_container; /* Is this a container class (e.g., panel) */
|
---|
| 689 | int alignment;
|
---|
| 690 | GLUI_Update_CB callback;
|
---|
| 691 | void *ptr_val; /* A pointer value */
|
---|
| 692 | float float_val; /* A float value */
|
---|
| 693 | int enabled; /* Is this control grayed out? */
|
---|
| 694 | int int_val; /* An integer value */
|
---|
| 695 | float float_array_val[GLUI_DEF_MAX_ARRAY];
|
---|
| 696 | int state;
|
---|
| 697 | GLUI_String name; /* The name of this control */
|
---|
| 698 | GLUI_String text;
|
---|
| 699 | GLUI *glui;
|
---|
| 700 | void *font;
|
---|
| 701 | int live_type, live_inited;
|
---|
| 702 | int last_live_int; /* last value that live var known to have */
|
---|
| 703 | float last_live_float;
|
---|
| 704 | GLUI_String last_live_text;
|
---|
| 705 | float last_live_float_array[GLUI_DEF_MAX_ARRAY];
|
---|
| 706 | int float_array_size;
|
---|
| 707 |
|
---|
| 708 | int collapsible, is_open;
|
---|
| 709 | GLUI_Node collapsed_node;
|
---|
| 710 | int hidden; /* Collapsed controls (and children) are hidden */
|
---|
| 711 |
|
---|
| 712 | /*** Get/Set values ***/
|
---|
| 713 |
|
---|
| 714 | virtual void set_name( char *string );
|
---|
| 715 | virtual void set_int_val( int new_int ) { int_val = new_int; output_live(true); };
|
---|
| 716 | virtual void set_float_val( float new_float ) { float_val = new_float; output_live(true); };
|
---|
| 717 | virtual void set_ptr_val( void *new_ptr ) { ptr_val = new_ptr; output_live(true); };
|
---|
| 718 | virtual void set_float_array_val( float *array_ptr );
|
---|
| 719 |
|
---|
| 720 | virtual float get_float_val( void ) { return float_val; };
|
---|
| 721 | virtual int get_int_val( void ) { return int_val; };
|
---|
| 722 | virtual void get_float_array_val( float *array_ptr );
|
---|
| 723 |
|
---|
| 724 | virtual int mouse_down_handler( int local_x, int local_y )
|
---|
| 725 | { local_x = local_y = local_x + local_y; return false; };
|
---|
| 726 | virtual int mouse_up_handler( int local_x, int local_y, int inside )
|
---|
| 727 | { local_x = local_y = inside = local_x+local_y+inside; return false; };
|
---|
| 728 | virtual int mouse_held_down_handler( int local_x, int local_y, int inside)
|
---|
| 729 | { local_x = local_y = inside = local_x+local_y+inside; return false; };
|
---|
| 730 | virtual int key_handler( unsigned char key, int modifiers )
|
---|
| 731 | { key = key; modifiers = modifiers; return false; };
|
---|
| 732 | virtual int special_handler( int key,int modifiers )
|
---|
| 733 | { key = modifiers = key+modifiers; return false; };
|
---|
| 734 |
|
---|
| 735 | virtual void update_size( void ) { };
|
---|
| 736 | virtual void idle( void ) { };
|
---|
| 737 | virtual int mouse_over( int state, int x, int y )
|
---|
| 738 | { state = x = y = state+x+y; return false; };
|
---|
| 739 |
|
---|
| 740 | virtual void enable( void );
|
---|
| 741 | virtual void disable( void );
|
---|
| 742 | virtual void activate( int how ) { how = how; active = true; };
|
---|
| 743 | virtual void disactivate( void ) { active = false; };
|
---|
| 744 |
|
---|
| 745 | void hide_internal( int recurse );
|
---|
| 746 | void unhide_internal( int recurse );
|
---|
| 747 |
|
---|
| 748 | int can_draw( void ) { return (glui != NULL && hidden == false); };
|
---|
| 749 |
|
---|
| 750 | virtual void align( void );
|
---|
| 751 | void pack( int x, int y ); /* Recalculate positions and offsets */
|
---|
| 752 | void pack_old( int x, int y );
|
---|
| 753 | void draw_recursive( int x, int y );
|
---|
| 754 | int set_to_glut_window( void );
|
---|
| 755 | void restore_window( int orig );
|
---|
| 756 | void translate_and_draw_front( void );
|
---|
| 757 | void translate_to_origin( void )
|
---|
| 758 | {glTranslatef((float)x_abs+.5,(float)y_abs+.5,0.0);};
|
---|
| 759 | virtual void draw( int x, int y )=0;
|
---|
| 760 | void set_font( void *new_font );
|
---|
| 761 | void *get_font( void );
|
---|
| 762 | int string_width( char *text );
|
---|
| 763 | int char_width( char c );
|
---|
| 764 |
|
---|
| 765 | void draw_name( int x, int y );
|
---|
| 766 | void draw_box_inwards_outline( int x_min, int x_max,
|
---|
| 767 | int y_min, int y_max );
|
---|
| 768 | void draw_box( int x_min, int x_max, int y_min, int y_max,
|
---|
| 769 | float r, float g, float b );
|
---|
| 770 | void draw_bkgd_box( int x_min, int x_max, int y_min, int y_max );
|
---|
| 771 | void draw_emboss_box( int x_min, int x_max,int y_min,int y_max);
|
---|
| 772 | void draw_string( char *text );
|
---|
| 773 | void draw_char( char c );
|
---|
| 774 | void draw_active_box( int x_min, int x_max, int y_min, int y_max );
|
---|
| 775 | void set_to_bkgd_color( void );
|
---|
| 776 |
|
---|
| 777 | void set_w( int new_w );
|
---|
| 778 | void set_h( int new_w );
|
---|
| 779 | void set_alignment( int new_align );
|
---|
| 780 | void sync_live( int recurse, int draw ); /* Reads live variable */
|
---|
| 781 | void init_live( void );
|
---|
| 782 | void output_live( int update_main_gfx ); /** Writes live variable **/
|
---|
| 783 | virtual void set_text( char *t ) { t = t; };
|
---|
| 784 | void execute_callback( void );
|
---|
| 785 | void get_this_column_dims( int *col_x, int *col_y,
|
---|
| 786 | int *col_w, int *col_h,
|
---|
| 787 | int *col_x_off, int *col_y_off );
|
---|
| 788 | virtual int needs_idle( void );
|
---|
| 789 |
|
---|
| 790 | GLUI_Control(void) {
|
---|
| 791 | x_off = GLUI_XOFF;
|
---|
| 792 | y_off_top = GLUI_YOFF;
|
---|
| 793 | y_off_bot = GLUI_YOFF;
|
---|
| 794 | x_abs = GLUI_XOFF;
|
---|
| 795 | y_abs = GLUI_YOFF;
|
---|
| 796 | state = 0;
|
---|
| 797 | active = false;
|
---|
| 798 | enabled = true;
|
---|
| 799 | int_val = 0;
|
---|
| 800 | last_live_int = 0;
|
---|
| 801 | float_array_size = 0;
|
---|
| 802 | sprintf( (char*)name, "Control: %p", this );
|
---|
| 803 | float_val = 0.0;
|
---|
| 804 | last_live_float = 0.0;
|
---|
| 805 | ptr_val = NULL;
|
---|
| 806 | glui = NULL;
|
---|
| 807 | w = GLUI_DEFAULT_CONTROL_WIDTH;
|
---|
| 808 | h = GLUI_DEFAULT_CONTROL_HEIGHT;
|
---|
| 809 | font = NULL;
|
---|
| 810 | active_type = GLUI_CONTROL_ACTIVE_MOUSEDOWN;
|
---|
| 811 | alignment = GLUI_ALIGN_LEFT;
|
---|
| 812 | is_container = false;
|
---|
| 813 | can_activate = true; /* By default, you can activate a control */
|
---|
| 814 | spacebar_mouse_click = true; /* Does spacebar simulate a mouse click? */
|
---|
| 815 | live_type = GLUI_LIVE_NONE;
|
---|
| 816 | strcpy( (char*)text, "" );
|
---|
| 817 | strcpy( (char*)last_live_text, "" );
|
---|
| 818 | live_inited = false;
|
---|
| 819 | collapsible = false;
|
---|
| 820 | is_open = true;
|
---|
| 821 | hidden = false;
|
---|
| 822 |
|
---|
| 823 | int i;
|
---|
| 824 | for( i=0; i<GLUI_DEF_MAX_ARRAY; i++ )
|
---|
| 825 | float_array_val[i] = last_live_float_array[i] = 0.0;
|
---|
| 826 | };
|
---|
| 827 |
|
---|
| 828 | ~GLUI_Control();
|
---|
| 829 | };
|
---|
| 830 |
|
---|
| 831 |
|
---|
| 832 |
|
---|
| 833 |
|
---|
| 834 | /************************************************************/
|
---|
| 835 | /* */
|
---|
| 836 | /* Button class (container) */
|
---|
| 837 | /* */
|
---|
| 838 | /************************************************************/
|
---|
| 839 |
|
---|
| 840 | class GLUI_Button : public GLUI_Control
|
---|
| 841 | {
|
---|
| 842 | public:
|
---|
| 843 | int currently_inside;
|
---|
| 844 |
|
---|
| 845 | int mouse_down_handler( int local_x, int local_y );
|
---|
| 846 | int mouse_up_handler( int local_x, int local_y, int same );
|
---|
| 847 | int mouse_held_down_handler( int local_x, int local_y, int inside );
|
---|
| 848 | int key_handler( unsigned char key,int modifiers );
|
---|
| 849 |
|
---|
| 850 | void draw( int x, int y );
|
---|
| 851 | void draw_pressed( void );
|
---|
| 852 | void draw_unpressed( void );
|
---|
| 853 | void draw_text( int sunken );
|
---|
| 854 |
|
---|
| 855 | void update_size( void );
|
---|
| 856 |
|
---|
| 857 | GLUI_Button( void ) {
|
---|
| 858 | sprintf( name, "Button: %p", this );
|
---|
| 859 | type = GLUI_CONTROL_BUTTON;
|
---|
| 860 | h = GLUI_BUTTON_SIZE;
|
---|
| 861 | w = 100;
|
---|
| 862 | alignment = GLUI_ALIGN_CENTER;
|
---|
| 863 | can_activate = true;
|
---|
| 864 | };
|
---|
| 865 | };
|
---|
| 866 |
|
---|
| 867 |
|
---|
| 868 |
|
---|
| 869 | /************************************************************/
|
---|
| 870 | /* */
|
---|
| 871 | /* Checkbox class (container) */
|
---|
| 872 | /* */
|
---|
| 873 | /************************************************************/
|
---|
| 874 |
|
---|
| 875 | class GLUI_Checkbox : public GLUI_Control
|
---|
| 876 | {
|
---|
| 877 | public:
|
---|
| 878 | int orig_value, currently_inside;
|
---|
| 879 | int text_x_offset;
|
---|
| 880 |
|
---|
| 881 | int mouse_down_handler( int local_x, int local_y );
|
---|
| 882 | int mouse_up_handler( int local_x, int local_y, int inside );
|
---|
| 883 | int mouse_held_down_handler( int local_x, int local_y, int inside );
|
---|
| 884 | int key_handler( unsigned char key,int modifiers );
|
---|
| 885 |
|
---|
| 886 | void update_size( void );
|
---|
| 887 |
|
---|
| 888 | void draw( int x, int y );
|
---|
| 889 |
|
---|
| 890 | void draw_active_area( void );
|
---|
| 891 | void draw_checked( void );
|
---|
| 892 | void draw_unchecked( void );
|
---|
| 893 | void draw_X( void );
|
---|
| 894 | void draw_empty_box( void );
|
---|
| 895 | void set_int_val( int new_val );
|
---|
| 896 |
|
---|
| 897 | GLUI_Checkbox( void ) {
|
---|
| 898 | sprintf( name, "Checkbox: %p", this );
|
---|
| 899 | type = GLUI_CONTROL_CHECKBOX;
|
---|
| 900 | w = 100;
|
---|
| 901 | h = GLUI_CHECKBOX_SIZE;
|
---|
| 902 | orig_value = -1;
|
---|
| 903 | text_x_offset = 18;
|
---|
| 904 | can_activate = true;
|
---|
| 905 | live_type = GLUI_LIVE_INT; /* This control has an 'int' live var */
|
---|
| 906 | };
|
---|
| 907 | };
|
---|
| 908 |
|
---|
| 909 |
|
---|
| 910 | /************************************************************/
|
---|
| 911 | /* */
|
---|
| 912 | /* Column class */
|
---|
| 913 | /* */
|
---|
| 914 | /************************************************************/
|
---|
| 915 |
|
---|
| 916 | class GLUI_Column : public GLUI_Control
|
---|
| 917 | {
|
---|
| 918 | public:
|
---|
| 919 | void draw( int x, int y );
|
---|
| 920 |
|
---|
| 921 | GLUI_Column( void ) {
|
---|
| 922 | type = GLUI_CONTROL_COLUMN;
|
---|
| 923 | w = 0;
|
---|
| 924 | h = 0;
|
---|
| 925 | int_val = 0;
|
---|
| 926 | can_activate = false;
|
---|
| 927 | };
|
---|
| 928 | };
|
---|
| 929 |
|
---|
| 930 |
|
---|
| 931 |
|
---|
| 932 | /************************************************************/
|
---|
| 933 | /* */
|
---|
| 934 | /* Panel class (container) */
|
---|
| 935 | /* */
|
---|
| 936 | /************************************************************/
|
---|
| 937 |
|
---|
| 938 | class GLUI_Panel : public GLUI_Control
|
---|
| 939 | {
|
---|
| 940 | public:
|
---|
| 941 | void draw( int x, int y );
|
---|
| 942 | void set_name( char *text );
|
---|
| 943 | void set_type( int new_type );
|
---|
| 944 |
|
---|
| 945 | void update_size( void );
|
---|
| 946 |
|
---|
| 947 | GLUI_Panel( void ) {
|
---|
| 948 | type = GLUI_CONTROL_PANEL;
|
---|
| 949 | w = 300;
|
---|
| 950 | h = GLUI_DEFAULT_CONTROL_HEIGHT + 7;
|
---|
| 951 | int_val = GLUI_PANEL_EMBOSSED;
|
---|
| 952 | alignment = GLUI_ALIGN_CENTER;
|
---|
| 953 | is_container = true;
|
---|
| 954 | can_activate = false;
|
---|
| 955 | strcpy( name, "" );
|
---|
| 956 | };
|
---|
| 957 | };
|
---|
| 958 |
|
---|
| 959 |
|
---|
| 960 | /************************************************************/
|
---|
| 961 | /* */
|
---|
| 962 | /* Panel class (container) */
|
---|
| 963 | /* */
|
---|
| 964 | /************************************************************/
|
---|
| 965 |
|
---|
| 966 | class GLUI_Rollout : public GLUI_Panel
|
---|
| 967 | {
|
---|
| 968 | /* private: */
|
---|
| 969 | /* GLUI_Panel panel; */
|
---|
| 970 | public:
|
---|
| 971 | int currently_inside, initially_inside;
|
---|
| 972 | GLUI_Button button;
|
---|
| 973 |
|
---|
| 974 | void draw( int x, int y );
|
---|
| 975 | void draw_pressed( void );
|
---|
| 976 | void draw_unpressed( void );
|
---|
| 977 | int mouse_down_handler( int local_x, int local_y );
|
---|
| 978 | int mouse_up_handler( int local_x, int local_y, int inside );
|
---|
| 979 | int mouse_held_down_handler( int local_x, int local_y, int inside );
|
---|
| 980 |
|
---|
| 981 | void open( void );
|
---|
| 982 | void close( void );
|
---|
| 983 |
|
---|
| 984 | /* void set_name( char *text ) { panel.set_name( text ); }; */
|
---|
| 985 | void update_size( void );
|
---|
| 986 |
|
---|
| 987 | GLUI_Rollout( void ) {
|
---|
| 988 | currently_inside = false;
|
---|
| 989 | initially_inside = false;
|
---|
| 990 | can_activate = true;
|
---|
| 991 | is_container = true;
|
---|
| 992 | type = GLUI_CONTROL_ROLLOUT;
|
---|
| 993 | h = GLUI_DEFAULT_CONTROL_HEIGHT + 7;
|
---|
| 994 | w = GLUI_DEFAULT_CONTROL_WIDTH;
|
---|
| 995 | y_off_top = 21;
|
---|
| 996 | collapsible = true;
|
---|
| 997 | strcpy( name, "" );
|
---|
| 998 | };
|
---|
| 999 | };
|
---|
| 1000 |
|
---|
| 1001 |
|
---|
| 1002 | /************************************************************/
|
---|
| 1003 | /* */
|
---|
| 1004 | /* User-Level GLUI class */
|
---|
| 1005 | /* */
|
---|
| 1006 | /************************************************************/
|
---|
| 1007 |
|
---|
| 1008 | class GLUI : public GLUI_Main {
|
---|
| 1009 | private:
|
---|
| 1010 | public:
|
---|
| 1011 | void add_column( int draw_bar = true );
|
---|
| 1012 | void add_column_to_panel( GLUI_Panel *panel, int draw_bar = true );
|
---|
| 1013 |
|
---|
| 1014 | void add_separator( void );
|
---|
| 1015 | void add_separator_to_panel( GLUI_Panel *panel );
|
---|
| 1016 |
|
---|
| 1017 | GLUI_RadioGroup
|
---|
| 1018 | *add_radiogroup( int *live_var=NULL,
|
---|
| 1019 | int user_id=-1,GLUI_Update_CB callback=NULL);
|
---|
| 1020 |
|
---|
| 1021 | GLUI_RadioGroup
|
---|
| 1022 | *add_radiogroup_to_panel( GLUI_Panel *panel,
|
---|
| 1023 | int *live_var=NULL,
|
---|
| 1024 | int user_id=-1, GLUI_Update_CB callback=NULL );
|
---|
| 1025 | GLUI_RadioButton
|
---|
| 1026 | *add_radiobutton_to_group( GLUI_RadioGroup *group,
|
---|
| 1027 | char *name );
|
---|
| 1028 |
|
---|
| 1029 | GLUI_Listbox *add_listbox( char *name, int *live_var=NULL,
|
---|
| 1030 | int id=-1, GLUI_Update_CB callback=NULL );
|
---|
| 1031 | GLUI_Listbox *add_listbox_to_panel( GLUI_Panel *panel,
|
---|
| 1032 | char *name, int *live_var=NULL,
|
---|
| 1033 | int id=-1, GLUI_Update_CB callback=NULL);
|
---|
| 1034 |
|
---|
| 1035 | GLUI_Rotation *add_rotation( char *name, float *live_var=NULL,
|
---|
| 1036 | int id=-1, GLUI_Update_CB callback=NULL );
|
---|
| 1037 | GLUI_Rotation *add_rotation_to_panel( GLUI_Panel *panel,
|
---|
| 1038 | char *name, float *live_var=NULL,
|
---|
| 1039 | int id=-1, GLUI_Update_CB callback=NULL);
|
---|
| 1040 |
|
---|
| 1041 | GLUI_Translation *add_translation( char *name,
|
---|
| 1042 | int trans_type, float *live_var=NULL,
|
---|
| 1043 | int id=-1, GLUI_Update_CB callback=NULL );
|
---|
| 1044 | GLUI_Translation *add_translation_to_panel(
|
---|
| 1045 | GLUI_Panel *panel, char *name,
|
---|
| 1046 | int trans_type, float *live_var=NULL,
|
---|
| 1047 | int id=-1, GLUI_Update_CB callback=NULL);
|
---|
| 1048 |
|
---|
| 1049 | GLUI_Checkbox *add_checkbox( char *name,
|
---|
| 1050 | int *live_var=NULL,
|
---|
| 1051 | int id=-1, GLUI_Update_CB callback=NULL);
|
---|
| 1052 | GLUI_Checkbox *add_checkbox_to_panel( GLUI_Panel *panel, char *name,
|
---|
| 1053 | int *live_var=NULL, int id=-1,
|
---|
| 1054 | GLUI_Update_CB callback=NULL);
|
---|
| 1055 |
|
---|
| 1056 | GLUI_Button *add_button( char *name, int id=-1,
|
---|
| 1057 | GLUI_Update_CB callback=NULL);
|
---|
| 1058 | GLUI_Button *add_button_to_panel( GLUI_Panel *panel, char *name,
|
---|
| 1059 | int id=-1, GLUI_Update_CB callback=NULL );
|
---|
| 1060 |
|
---|
| 1061 | GLUI_StaticText *add_statictext( char *name );
|
---|
| 1062 | GLUI_StaticText *add_statictext_to_panel( GLUI_Panel *panel, char *name );
|
---|
| 1063 |
|
---|
| 1064 | GLUI_EditText *add_edittext( char *name,
|
---|
| 1065 | int data_type=GLUI_EDITTEXT_TEXT,
|
---|
| 1066 | void *live_var=NULL,
|
---|
| 1067 | int id=-1, GLUI_Update_CB callback=NULL );
|
---|
| 1068 | GLUI_EditText *add_edittext_to_panel( GLUI_Panel *panel,
|
---|
| 1069 | char *name,
|
---|
| 1070 | int data_type=GLUI_EDITTEXT_TEXT,
|
---|
| 1071 | void *live_var=NULL, int id=-1,
|
---|
| 1072 | GLUI_Update_CB callback=NULL );
|
---|
| 1073 |
|
---|
| 1074 | GLUI_Spinner *add_spinner( char *name,
|
---|
| 1075 | int data_type=GLUI_SPINNER_INT,
|
---|
| 1076 | void *live_var=NULL,
|
---|
| 1077 | int id=-1, GLUI_Update_CB callback=NULL );
|
---|
| 1078 | GLUI_Spinner *add_spinner_to_panel( GLUI_Panel *panel,
|
---|
| 1079 | char *name,
|
---|
| 1080 | int data_type=GLUI_SPINNER_INT,
|
---|
| 1081 | void *live_var=NULL,
|
---|
| 1082 | int id=-1,
|
---|
| 1083 | GLUI_Update_CB callback=NULL );
|
---|
| 1084 |
|
---|
| 1085 | GLUI_HSlider *add_slider(int resizable=false,
|
---|
| 1086 | int data_type=GLUI_HSLIDER_INT,
|
---|
| 1087 | void *live_var=NULL,
|
---|
| 1088 | int id=-1, GLUI_Update_CB callback=NULL );
|
---|
| 1089 | GLUI_HSlider *add_slider_to_panel( GLUI_Panel *panel,
|
---|
| 1090 | int resizable=false,
|
---|
| 1091 | int data_type=GLUI_HSLIDER_INT,
|
---|
| 1092 | void *live_var=NULL,
|
---|
| 1093 | int id=-1,
|
---|
| 1094 | GLUI_Update_CB callback=NULL );
|
---|
| 1095 |
|
---|
| 1096 | GLUI_Panel *add_panel( char *name, int type=GLUI_PANEL_EMBOSSED );
|
---|
| 1097 | GLUI_Panel *add_panel_to_panel( GLUI_Panel *panel, char *name,
|
---|
| 1098 | int type=GLUI_PANEL_EMBOSSED );
|
---|
| 1099 |
|
---|
| 1100 | GLUI_Rollout *add_rollout( char *name, int open=true );
|
---|
| 1101 | GLUI_Rollout *add_rollout_to_panel( GLUI_Panel *panel, char *name, int open=true );
|
---|
| 1102 |
|
---|
| 1103 | void set_main_gfx_window( int window_id );
|
---|
| 1104 | int get_glut_window_id( void ) { return glut_window_id; };
|
---|
| 1105 |
|
---|
| 1106 | void enable( void ) { main_panel->enable(); };
|
---|
| 1107 | void disable( void );
|
---|
| 1108 |
|
---|
| 1109 | void sync_live( void );
|
---|
| 1110 |
|
---|
| 1111 | void close( void );
|
---|
| 1112 |
|
---|
| 1113 | void show( void );
|
---|
| 1114 | void hide( void );
|
---|
| 1115 |
|
---|
| 1116 | /***** GLUT callback setup functions *****/
|
---|
| 1117 | /*
|
---|
| 1118 | void set_glutDisplayFunc(void (*f)(void));
|
---|
| 1119 | void set_glutReshapeFunc(void (*f)(int width, int height));
|
---|
| 1120 | void set_glutKeyboardFunc(void (*f)(unsigned char key, int x, int y));
|
---|
| 1121 | void set_glutSpecialFunc(void (*f)(int key, int x, int y));
|
---|
| 1122 | void set_glutMouseFunc(void (*f)(int button, int state, int x, int y));
|
---|
| 1123 | void set_glutMotionFunc(void (*f)(int x, int y));
|
---|
| 1124 | void set_glutPassiveMotionFunc(void (*f)(int x, int y));
|
---|
| 1125 | void set_glutEntryFunc(void (*f)(int state));
|
---|
| 1126 | void set_glutVisibilityFunc(void (*f)(int state));
|
---|
| 1127 | void set_glutInit( int *argcp, char **argv );
|
---|
| 1128 | void set_glutInitWindowSize(int width, int height);
|
---|
| 1129 | void set_glutInitWindowPosition(int x, int y);
|
---|
| 1130 | void set_glutInitDisplayMode(unsigned int mode);
|
---|
| 1131 | int set_glutCreateWindow(char *name);
|
---|
| 1132 | */
|
---|
| 1133 |
|
---|
| 1134 | /***** Constructors and desctructors *****/
|
---|
| 1135 |
|
---|
| 1136 | int init( char *name, long flags, int x, int y, int parent_window );
|
---|
| 1137 | };
|
---|
| 1138 |
|
---|
| 1139 |
|
---|
| 1140 |
|
---|
| 1141 |
|
---|
| 1142 | /************************************************************/
|
---|
| 1143 | /* */
|
---|
| 1144 | /* EditText class */
|
---|
| 1145 | /* */
|
---|
| 1146 | /************************************************************/
|
---|
| 1147 |
|
---|
| 1148 | class GLUI_EditText : public GLUI_Control
|
---|
| 1149 | {
|
---|
| 1150 | public:
|
---|
| 1151 | int has_limits;
|
---|
| 1152 | int data_type;
|
---|
| 1153 | GLUI_String orig_text;
|
---|
| 1154 | int insertion_pt;
|
---|
| 1155 | int title_x_offset;
|
---|
| 1156 | int text_x_offset;
|
---|
| 1157 | int substring_start; /*substring that gets displayed in box*/
|
---|
| 1158 | int substring_end;
|
---|
| 1159 | int sel_start, sel_end; /* current selection */
|
---|
| 1160 | int num_periods;
|
---|
| 1161 | int last_insertion_pt;
|
---|
| 1162 | float float_low, float_high;
|
---|
| 1163 | int int_low, int_high;
|
---|
| 1164 | GLUI_Spinner *spinner;
|
---|
| 1165 | int debug;
|
---|
| 1166 | int draw_text_only;
|
---|
| 1167 |
|
---|
| 1168 |
|
---|
| 1169 | int mouse_down_handler( int local_x, int local_y );
|
---|
| 1170 | int mouse_up_handler( int local_x, int local_y, int same );
|
---|
| 1171 | int mouse_held_down_handler( int local_x, int local_y, int inside );
|
---|
| 1172 | int key_handler( unsigned char key,int modifiers );
|
---|
| 1173 | int special_handler( int key,int modifiers );
|
---|
| 1174 |
|
---|
| 1175 | void activate( int how );
|
---|
| 1176 | void disactivate( void );
|
---|
| 1177 |
|
---|
| 1178 | void draw( int x, int y );
|
---|
| 1179 |
|
---|
| 1180 | int mouse_over( int state, int x, int y );
|
---|
| 1181 |
|
---|
| 1182 | int find_word_break( int start, int direction );
|
---|
| 1183 | int substring_width( int start, int end );
|
---|
| 1184 | void clear_substring( int start, int end );
|
---|
| 1185 | int find_insertion_pt( int x, int y );
|
---|
| 1186 | int update_substring_bounds( void );
|
---|
| 1187 | void update_and_draw_text( void );
|
---|
| 1188 | void draw_text( int x, int y );
|
---|
| 1189 | void draw_insertion_pt( void );
|
---|
| 1190 | void set_numeric_text( void );
|
---|
| 1191 | void update_x_offsets( void );
|
---|
| 1192 | void update_size( void );
|
---|
| 1193 |
|
---|
| 1194 | void set_float_limits( float low,float high,int limit_type=GLUI_LIMIT_CLAMP);
|
---|
| 1195 | void set_int_limits( int low, int high, int limit_type=GLUI_LIMIT_CLAMP );
|
---|
| 1196 | void set_float_val( float new_val );
|
---|
| 1197 | void set_int_val( int new_val );
|
---|
| 1198 | void set_text( char *text );
|
---|
| 1199 | char *get_text( void ) { return text; };
|
---|
| 1200 |
|
---|
| 1201 | void dump( FILE *out, char *text );
|
---|
| 1202 |
|
---|
| 1203 | GLUI_EditText( void ) {
|
---|
| 1204 | type = GLUI_CONTROL_EDITTEXT;
|
---|
| 1205 | h = GLUI_EDITTEXT_HEIGHT;
|
---|
| 1206 | w = GLUI_EDITTEXT_WIDTH;
|
---|
| 1207 | title_x_offset = 0;
|
---|
| 1208 | text_x_offset = 55;
|
---|
| 1209 | insertion_pt = -1;
|
---|
| 1210 | last_insertion_pt = -1;
|
---|
| 1211 | name[0] = '\0';
|
---|
| 1212 | substring_start = 0;
|
---|
| 1213 | data_type = GLUI_EDITTEXT_TEXT;
|
---|
| 1214 | substring_end = 2;
|
---|
| 1215 | num_periods = 0;
|
---|
| 1216 | has_limits = GLUI_LIMIT_NONE;
|
---|
| 1217 | sel_start = 0;
|
---|
| 1218 | sel_end = 0;
|
---|
| 1219 | active_type = GLUI_CONTROL_ACTIVE_PERMANENT;
|
---|
| 1220 | can_activate = true;
|
---|
| 1221 | spacebar_mouse_click = false;
|
---|
| 1222 | spinner = NULL;
|
---|
| 1223 | debug = false;
|
---|
| 1224 | draw_text_only = false;
|
---|
| 1225 | };
|
---|
| 1226 | };
|
---|
| 1227 |
|
---|
| 1228 |
|
---|
| 1229 |
|
---|
| 1230 |
|
---|
| 1231 | /************************************************************/
|
---|
| 1232 | /* */
|
---|
| 1233 | /* RadioGroup class (container) */
|
---|
| 1234 | /* */
|
---|
| 1235 | /************************************************************/
|
---|
| 1236 |
|
---|
| 1237 | class GLUI_RadioGroup : public GLUI_Control
|
---|
| 1238 | {
|
---|
| 1239 | public:
|
---|
| 1240 | int num_buttons;
|
---|
| 1241 |
|
---|
| 1242 | void draw( int x, int y );
|
---|
| 1243 | void set_name( char *text );
|
---|
| 1244 | void set_int_val( int int_val );
|
---|
| 1245 | void set_selected( int int_val );
|
---|
| 1246 |
|
---|
| 1247 | void draw_group( int translate );
|
---|
| 1248 |
|
---|
| 1249 | GLUI_RadioGroup( void ) {
|
---|
| 1250 | type = GLUI_CONTROL_RADIOGROUP;
|
---|
| 1251 | x_off = 0;
|
---|
| 1252 | y_off_top = 0;
|
---|
| 1253 | y_off_bot = 0;
|
---|
| 1254 | is_container = true;
|
---|
| 1255 | w = 300;
|
---|
| 1256 | h = 300;
|
---|
| 1257 | num_buttons = 0;
|
---|
| 1258 | name[0] = '\0';
|
---|
| 1259 | can_activate = false;
|
---|
| 1260 | live_type = GLUI_LIVE_INT;
|
---|
| 1261 | };
|
---|
| 1262 | };
|
---|
| 1263 |
|
---|
| 1264 |
|
---|
| 1265 |
|
---|
| 1266 | /************************************************************/
|
---|
| 1267 | /* */
|
---|
| 1268 | /* RadioButton class (container) */
|
---|
| 1269 | /* */
|
---|
| 1270 | /************************************************************/
|
---|
| 1271 |
|
---|
| 1272 | class GLUI_RadioButton : public GLUI_Control
|
---|
| 1273 | {
|
---|
| 1274 | public:
|
---|
| 1275 | int orig_value, currently_inside;
|
---|
| 1276 | int text_x_offset;
|
---|
| 1277 |
|
---|
| 1278 | int mouse_down_handler( int local_x, int local_y );
|
---|
| 1279 | int mouse_up_handler( int local_x, int local_y, int inside );
|
---|
| 1280 | int mouse_held_down_handler( int local_x, int local_y, int inside );
|
---|
| 1281 |
|
---|
| 1282 | void draw( int x, int y );
|
---|
| 1283 | void update_size( void );
|
---|
| 1284 |
|
---|
| 1285 | void draw_active_area( void );
|
---|
| 1286 | void draw_checked( void );
|
---|
| 1287 | void draw_unchecked( void );
|
---|
| 1288 | void draw_O( void );
|
---|
| 1289 |
|
---|
| 1290 | GLUI_RadioGroup *group;
|
---|
| 1291 |
|
---|
| 1292 | GLUI_RadioButton( void ) {
|
---|
| 1293 | sprintf( name, "RadioButton: %p", this );
|
---|
| 1294 | type = GLUI_CONTROL_RADIOBUTTON;
|
---|
| 1295 | h = GLUI_RADIOBUTTON_SIZE;
|
---|
| 1296 | group = NULL;
|
---|
| 1297 | orig_value = -1;
|
---|
| 1298 | text_x_offset = 18;
|
---|
| 1299 | can_activate = true;
|
---|
| 1300 | };
|
---|
| 1301 | };
|
---|
| 1302 |
|
---|
| 1303 |
|
---|
| 1304 | /************************************************************/
|
---|
| 1305 | /* */
|
---|
| 1306 | /* Separator class (container) */
|
---|
| 1307 | /* */
|
---|
| 1308 | /************************************************************/
|
---|
| 1309 |
|
---|
| 1310 | class GLUI_Separator : public GLUI_Control
|
---|
| 1311 | {
|
---|
| 1312 | public:
|
---|
| 1313 | void draw( int x, int y );
|
---|
| 1314 |
|
---|
| 1315 | GLUI_Separator( void ) {
|
---|
| 1316 | type = GLUI_CONTROL_SEPARATOR;
|
---|
| 1317 | w = 100;
|
---|
| 1318 | h = GLUI_SEPARATOR_HEIGHT;
|
---|
| 1319 | can_activate = false;
|
---|
| 1320 | };
|
---|
| 1321 | };
|
---|
| 1322 |
|
---|
| 1323 |
|
---|
| 1324 | #define GLUI_SPINNER_ARROW_WIDTH 12
|
---|
| 1325 | #define GLUI_SPINNER_ARROW_HEIGHT 8
|
---|
| 1326 | #define GLUI_SPINNER_ARROW_Y 2
|
---|
| 1327 |
|
---|
| 1328 | #define GLUI_SPINNER_STATE_NONE 0
|
---|
| 1329 | #define GLUI_SPINNER_STATE_UP 1
|
---|
| 1330 | #define GLUI_SPINNER_STATE_DOWN 2
|
---|
| 1331 | #define GLUI_SPINNER_STATE_BOTH 3
|
---|
| 1332 |
|
---|
| 1333 | #define GLUI_SPINNER_DEFAULT_GROWTH_EXP 1.05f
|
---|
| 1334 |
|
---|
| 1335 |
|
---|
| 1336 | /************************************************************/
|
---|
| 1337 | /* */
|
---|
| 1338 | /* Spinner class (container) */
|
---|
| 1339 | /* */
|
---|
| 1340 | /************************************************************/
|
---|
| 1341 |
|
---|
| 1342 | class GLUI_Spinner : public GLUI_Control
|
---|
| 1343 | {
|
---|
| 1344 | public:
|
---|
| 1345 | int currently_inside;
|
---|
| 1346 | int state;
|
---|
| 1347 | float growth, growth_exp;
|
---|
| 1348 | int last_x, last_y;
|
---|
| 1349 | int data_type;
|
---|
| 1350 | int callback_count;
|
---|
| 1351 | int last_int_val;
|
---|
| 1352 | float last_float_val;
|
---|
| 1353 | int first_callback;
|
---|
| 1354 | float user_speed;
|
---|
| 1355 |
|
---|
| 1356 | GLUI_EditText *edittext;
|
---|
| 1357 |
|
---|
| 1358 | int mouse_down_handler( int local_x, int local_y );
|
---|
| 1359 | int mouse_up_handler( int local_x, int local_y, int same );
|
---|
| 1360 | int mouse_held_down_handler( int local_x, int local_y, int inside );
|
---|
| 1361 | int key_handler( unsigned char key,int modifiers );
|
---|
| 1362 | int special_handler( int key,int modifiers );
|
---|
| 1363 |
|
---|
| 1364 | void draw( int x, int y );
|
---|
| 1365 | void draw_pressed( void );
|
---|
| 1366 | void draw_unpressed( void );
|
---|
| 1367 | void draw_text( int sunken );
|
---|
| 1368 |
|
---|
| 1369 | void update_size( void );
|
---|
| 1370 |
|
---|
| 1371 | void set_float_limits( float low,float high,int limit_type=GLUI_LIMIT_CLAMP);
|
---|
| 1372 | void set_int_limits( int low, int high,int limit_type=GLUI_LIMIT_CLAMP);
|
---|
| 1373 | int find_arrow( int local_x, int local_y );
|
---|
| 1374 | void do_drag( int x, int y );
|
---|
| 1375 | void do_callbacks( void );
|
---|
| 1376 | void draw_arrows( void );
|
---|
| 1377 | void do_click( void );
|
---|
| 1378 | void idle( void );
|
---|
| 1379 | int needs_idle( void );
|
---|
| 1380 |
|
---|
| 1381 | char *get_text( void );
|
---|
| 1382 |
|
---|
| 1383 | void set_float_val( float new_val );
|
---|
| 1384 | void set_int_val( int new_val );
|
---|
| 1385 | float get_float_val( void );
|
---|
| 1386 | int get_int_val( void );
|
---|
| 1387 | void increase_growth( void );
|
---|
| 1388 | void reset_growth( void );
|
---|
| 1389 |
|
---|
| 1390 | void set_speed( float speed ) { user_speed = speed; };
|
---|
| 1391 |
|
---|
| 1392 | GLUI_Spinner( void ) {
|
---|
| 1393 | sprintf( name, "Spinner: %p", this );
|
---|
| 1394 | type = GLUI_CONTROL_SPINNER;
|
---|
| 1395 | h = GLUI_EDITTEXT_HEIGHT;
|
---|
| 1396 | w = GLUI_EDITTEXT_WIDTH;
|
---|
| 1397 | x_off = 0;
|
---|
| 1398 | y_off_top = 0;
|
---|
| 1399 | y_off_bot = 0;
|
---|
| 1400 | can_activate = true;
|
---|
| 1401 | state = GLUI_SPINNER_STATE_NONE;
|
---|
| 1402 | edittext = NULL;
|
---|
| 1403 | growth_exp = GLUI_SPINNER_DEFAULT_GROWTH_EXP;
|
---|
| 1404 | callback_count = 0;
|
---|
| 1405 | first_callback = true;
|
---|
| 1406 | user_speed = 1.0;
|
---|
| 1407 | };
|
---|
| 1408 | };
|
---|
| 1409 |
|
---|
| 1410 | #define GLUI_HSLIDER_ARROW_WIDTH 16
|
---|
| 1411 | #define GLUI_HSLIDER_ARROW_HEIGHT 16
|
---|
| 1412 |
|
---|
| 1413 | #define GLUI_HSLIDER_STATE_NONE 0
|
---|
| 1414 | #define GLUI_HSLIDER_STATE_UP 1
|
---|
| 1415 | #define GLUI_HSLIDER_STATE_DOWN 2
|
---|
| 1416 | #define GLUI_HSLIDER_STATE_BUTTON 3
|
---|
| 1417 | #define GLUI_HSLIDER_STATE_TROUGH_RIGHT 4
|
---|
| 1418 | #define GLUI_HSLIDER_STATE_TROUGH_LEFT 5
|
---|
| 1419 | #define GLUI_HSLIDER_STATE_BUTTON_LEFT 6
|
---|
| 1420 | #define GLUI_HSLIDER_STATE_BUTTON_RIGHT 7
|
---|
| 1421 |
|
---|
| 1422 | #define GLUI_HSLIDER_DEFAULT_GROWTH_EXP 1.05f
|
---|
| 1423 |
|
---|
| 1424 |
|
---|
| 1425 | /************************************************************/
|
---|
| 1426 | /* */
|
---|
| 1427 | /* HSlider class (container) */
|
---|
| 1428 | /* */
|
---|
| 1429 | /************************************************************/
|
---|
| 1430 |
|
---|
| 1431 | class GLUI_HSlider : public GLUI_Control
|
---|
| 1432 | {
|
---|
| 1433 | public:
|
---|
| 1434 | int state;
|
---|
| 1435 | int button_is_resizable;
|
---|
| 1436 | float button_left_edge;
|
---|
| 1437 | float button_right_edge;
|
---|
| 1438 | int bounce_target;
|
---|
| 1439 | int new_button_center;
|
---|
| 1440 | int old_button_center;
|
---|
| 1441 | int data_type;
|
---|
| 1442 | int callback_count;
|
---|
| 1443 | int last_int_val;
|
---|
| 1444 | float last_float_val;
|
---|
| 1445 | int first_callback;
|
---|
| 1446 | int bneeds_idle;
|
---|
| 1447 | int int_low, int_high;
|
---|
| 1448 | float float_low, float_high;
|
---|
| 1449 | clock_t last_click_time;
|
---|
| 1450 |
|
---|
| 1451 | int needs_idle();
|
---|
| 1452 | void idle();
|
---|
| 1453 | int mouse_over( int state, int x, int y );
|
---|
| 1454 | int mouse_down_handler( int local_x, int local_y );
|
---|
| 1455 | int mouse_up_handler( int local_x, int local_y, int same );
|
---|
| 1456 | int mouse_held_down_handler( int local_x, int local_y, int inside );
|
---|
| 1457 | int key_handler( unsigned char key,int modifiers );
|
---|
| 1458 | int special_handler( int key,int modifiers );
|
---|
| 1459 |
|
---|
| 1460 | void draw( int x, int y );
|
---|
| 1461 |
|
---|
| 1462 | void update_size( void );
|
---|
| 1463 |
|
---|
| 1464 | void set_float_limits( float low, float high );
|
---|
| 1465 | void set_int_limits( int low, int high );
|
---|
| 1466 | int locate_click( int local_x, int local_y );
|
---|
| 1467 | void do_callbacks( void );
|
---|
| 1468 | void reconcile_edge( void );
|
---|
| 1469 | void do_click( void );
|
---|
| 1470 |
|
---|
| 1471 | void set_slider_val( float lval );
|
---|
| 1472 | void set_slider_val( float lval, float hval );
|
---|
| 1473 | void set_slider_val( int lval, int hval );
|
---|
| 1474 | float get_slider_val();
|
---|
| 1475 | int sync_slider();
|
---|
| 1476 | float find_val( float pct );
|
---|
| 1477 |
|
---|
| 1478 | private:
|
---|
| 1479 | int redge_to_pixel(float val);
|
---|
| 1480 | int ledge_to_pixel(float val);
|
---|
| 1481 | void move_button_pixels(int nval, int &oval);
|
---|
| 1482 | void move_val(float dx);
|
---|
| 1483 | float pixel_to_redge(int val);
|
---|
| 1484 | float pixel_to_ledge(int val);
|
---|
| 1485 | void update_slider_val();
|
---|
| 1486 |
|
---|
| 1487 | public:
|
---|
| 1488 | GLUI_HSlider( void ) {
|
---|
| 1489 | sprintf( name, "HSlider: %p", this );
|
---|
| 1490 | type = GLUI_CONTROL_HSLIDER;
|
---|
| 1491 | h = GLUI_HSLIDER_HEIGHT;
|
---|
| 1492 | w = GLUI_HSLIDER_WIDTH;
|
---|
| 1493 | button_is_resizable = false;
|
---|
| 1494 | button_left_edge = GLUI_HSLIDER_ARROW_WIDTH;
|
---|
| 1495 | button_right_edge = GLUI_HSLIDER_ARROW_WIDTH + 10;
|
---|
| 1496 | int_low = 0;
|
---|
| 1497 | int_high = w - 2*GLUI_HSLIDER_ARROW_WIDTH - 4;
|
---|
| 1498 | float_low = (float) int_low;
|
---|
| 1499 | float_high = (float) int_high;
|
---|
| 1500 | x_off = 0;
|
---|
| 1501 | y_off_top = 0;
|
---|
| 1502 | y_off_bot = 0;
|
---|
| 1503 | can_activate = true;
|
---|
| 1504 | state = GLUI_HSLIDER_STATE_NONE;
|
---|
| 1505 | callback_count = 0;
|
---|
| 1506 | first_callback = true;
|
---|
| 1507 | bneeds_idle = 0;
|
---|
| 1508 | last_click_time = clock();
|
---|
| 1509 | };
|
---|
| 1510 | };
|
---|
| 1511 |
|
---|
| 1512 | /************************************************************/
|
---|
| 1513 |
|
---|
| 1514 | /* */
|
---|
| 1515 | /* StaticText class */
|
---|
| 1516 | /* */
|
---|
| 1517 | /************************************************************/
|
---|
| 1518 |
|
---|
| 1519 | class GLUI_StaticText : public GLUI_Control
|
---|
| 1520 | {
|
---|
| 1521 | public:
|
---|
| 1522 | void set_text( char *text );
|
---|
| 1523 | void draw( int x, int y );
|
---|
| 1524 | void draw_text( void );
|
---|
| 1525 | void update_size( void );
|
---|
| 1526 | void erase_text( void );
|
---|
| 1527 |
|
---|
| 1528 | GLUI_StaticText( void ) {
|
---|
| 1529 | type = GLUI_CONTROL_STATICTEXT;
|
---|
| 1530 | h = GLUI_STATICTEXT_SIZE;
|
---|
| 1531 | name[0] = '\0';
|
---|
| 1532 | can_activate = false;
|
---|
| 1533 | };
|
---|
| 1534 | };
|
---|
| 1535 |
|
---|
| 1536 |
|
---|
| 1537 |
|
---|
| 1538 | /************************************************************/
|
---|
| 1539 | /* */
|
---|
| 1540 | /* Listbox class */
|
---|
| 1541 | /* */
|
---|
| 1542 | /************************************************************/
|
---|
| 1543 |
|
---|
| 1544 | class GLUI_Listbox_Item : public GLUI_Node
|
---|
| 1545 | {
|
---|
| 1546 | public:
|
---|
| 1547 | GLUI_String text;
|
---|
| 1548 | int id;
|
---|
| 1549 | };
|
---|
| 1550 |
|
---|
| 1551 | class GLUI_Listbox : public GLUI_Control
|
---|
| 1552 | {
|
---|
| 1553 | public:
|
---|
| 1554 | GLUI_String curr_text;
|
---|
| 1555 | GLUI_Listbox_Item items_list;
|
---|
| 1556 | int depressed;
|
---|
| 1557 |
|
---|
| 1558 | int orig_value, currently_inside;
|
---|
| 1559 | int text_x_offset, title_x_offset;
|
---|
| 1560 | int glut_menu_id;
|
---|
| 1561 |
|
---|
| 1562 | int mouse_down_handler( int local_x, int local_y );
|
---|
| 1563 | int mouse_up_handler( int local_x, int local_y, int inside );
|
---|
| 1564 | int mouse_held_down_handler( int local_x, int local_y, int inside );
|
---|
| 1565 | int key_handler( unsigned char key,int modifiers );
|
---|
| 1566 | int special_handler( int key,int modifiers );
|
---|
| 1567 |
|
---|
| 1568 | void update_size( void );
|
---|
| 1569 | void draw( int x, int y );
|
---|
| 1570 | int mouse_over( int state, int x, int y );
|
---|
| 1571 |
|
---|
| 1572 | void draw_active_area( void );
|
---|
| 1573 | void set_int_val( int new_val );
|
---|
| 1574 | void dump( FILE *output );
|
---|
| 1575 |
|
---|
| 1576 | int add_item( int id, char *text );
|
---|
| 1577 | int delete_item( char *text );
|
---|
| 1578 | int delete_item( int id );
|
---|
| 1579 | int sort_items( void );
|
---|
| 1580 |
|
---|
| 1581 | int do_selection( int item );
|
---|
| 1582 |
|
---|
| 1583 | void increase_width( void );
|
---|
| 1584 |
|
---|
| 1585 | GLUI_Listbox_Item *get_item_ptr( char *text );
|
---|
| 1586 | GLUI_Listbox_Item *get_item_ptr( int id );
|
---|
| 1587 |
|
---|
| 1588 |
|
---|
| 1589 | GLUI_Listbox( void ) {
|
---|
| 1590 | sprintf( name, "Listbox: %p", this );
|
---|
| 1591 | type = GLUI_CONTROL_LISTBOX;
|
---|
| 1592 | w = GLUI_EDITTEXT_WIDTH;
|
---|
| 1593 | h = GLUI_EDITTEXT_HEIGHT;
|
---|
| 1594 | orig_value = -1;
|
---|
| 1595 | title_x_offset = 0;
|
---|
| 1596 | text_x_offset = 55;
|
---|
| 1597 | can_activate = true;
|
---|
| 1598 | curr_text[0] = '\0';
|
---|
| 1599 | live_type = GLUI_LIVE_INT; /* This has an integer live var */
|
---|
| 1600 | depressed = false;
|
---|
| 1601 | glut_menu_id = -1;
|
---|
| 1602 | };
|
---|
| 1603 |
|
---|
| 1604 | ~GLUI_Listbox();
|
---|
| 1605 | };
|
---|
| 1606 |
|
---|
| 1607 |
|
---|
| 1608 | /************************************************************/
|
---|
| 1609 | /* */
|
---|
| 1610 | /* Mouse_Interaction class */
|
---|
| 1611 | /* */
|
---|
| 1612 | /************************************************************/
|
---|
| 1613 |
|
---|
| 1614 | class GLUI_Mouse_Interaction : public GLUI_Control
|
---|
| 1615 | {
|
---|
| 1616 | public:
|
---|
| 1617 | /*int get_main_area_size( void ) { return MIN( h-18, */
|
---|
| 1618 | int draw_active_area_only;
|
---|
| 1619 |
|
---|
| 1620 | int mouse_down_handler( int local_x, int local_y );
|
---|
| 1621 | int mouse_up_handler( int local_x, int local_y, int inside );
|
---|
| 1622 | int mouse_held_down_handler( int local_x, int local_y, int inside );
|
---|
| 1623 | int special_handler( int key, int modifiers );
|
---|
| 1624 | void update_size( void );
|
---|
| 1625 | void draw( int x, int y );
|
---|
| 1626 | void draw_active_area( void );
|
---|
| 1627 |
|
---|
| 1628 | /*** The following methods (starting with "iaction_") need to
|
---|
| 1629 | be overloaded ***/
|
---|
| 1630 | virtual int iaction_mouse_down_handler( int local_x, int local_y ) = 0;
|
---|
| 1631 | virtual int iaction_mouse_up_handler( int local_x, int local_y, int inside )=0;
|
---|
| 1632 | virtual int iaction_mouse_held_down_handler( int local_x, int local_y, int inside )=0;
|
---|
| 1633 | virtual int iaction_special_handler( int key, int modifiers )=0;
|
---|
| 1634 | virtual void iaction_draw_active_area_persp( void )=0;
|
---|
| 1635 | virtual void iaction_draw_active_area_ortho( void )=0;
|
---|
| 1636 | virtual void iaction_dump( FILE *output )=0;
|
---|
| 1637 | virtual void iaction_init( void ) = 0;
|
---|
| 1638 |
|
---|
| 1639 | GLUI_Mouse_Interaction( void ) {
|
---|
| 1640 | sprintf( name, "Mouse_Interaction: %p", this );
|
---|
| 1641 | type = GLUI_CONTROL_MOUSE_INTERACTION;
|
---|
| 1642 | w = GLUI_MOUSE_INTERACTION_WIDTH;
|
---|
| 1643 | h = GLUI_MOUSE_INTERACTION_HEIGHT;
|
---|
| 1644 | can_activate = true;
|
---|
| 1645 | live_type = GLUI_LIVE_NONE;
|
---|
| 1646 | alignment = GLUI_ALIGN_CENTER;
|
---|
| 1647 | draw_active_area_only = false;
|
---|
| 1648 | };
|
---|
| 1649 | };
|
---|
| 1650 |
|
---|
| 1651 |
|
---|
| 1652 | /************************************************************/
|
---|
| 1653 | /* */
|
---|
| 1654 | /* Rotation class */
|
---|
| 1655 | /* */
|
---|
| 1656 | /************************************************************/
|
---|
| 1657 |
|
---|
| 1658 | class GLUI_Rotation : public GLUI_Mouse_Interaction
|
---|
| 1659 | {
|
---|
| 1660 | public:
|
---|
| 1661 | Arcball *ball;
|
---|
| 1662 | GLUquadricObj *quadObj;
|
---|
| 1663 | int can_spin, spinning;
|
---|
| 1664 | float damping;
|
---|
| 1665 |
|
---|
| 1666 | int iaction_mouse_down_handler( int local_x, int local_y );
|
---|
| 1667 | int iaction_mouse_up_handler( int local_x, int local_y, int inside );
|
---|
| 1668 | int iaction_mouse_held_down_handler( int local_x, int local_y, int inside );
|
---|
| 1669 | int iaction_special_handler( int key, int modifiers );
|
---|
| 1670 | void iaction_init( void ) { init_ball(); };
|
---|
| 1671 | void iaction_draw_active_area_persp( void );
|
---|
| 1672 | void iaction_draw_active_area_ortho( void );
|
---|
| 1673 | void iaction_dump( FILE *output );
|
---|
| 1674 |
|
---|
| 1675 | /* void update_size( void ); */
|
---|
| 1676 | /* void draw( int x, int y ); */
|
---|
| 1677 | /* int mouse_over( int state, int x, int y ); */
|
---|
| 1678 |
|
---|
| 1679 | void setup_texture( void );
|
---|
| 1680 | void setup_lights( void );
|
---|
| 1681 | void draw_ball( float radius );
|
---|
| 1682 |
|
---|
| 1683 | void init_ball( void );
|
---|
| 1684 |
|
---|
| 1685 | void reset( void );
|
---|
| 1686 |
|
---|
| 1687 | int needs_idle( void );
|
---|
| 1688 | void idle( void );
|
---|
| 1689 |
|
---|
| 1690 | void copy_float_array_to_ball( void );
|
---|
| 1691 | void copy_ball_to_float_array( void );
|
---|
| 1692 |
|
---|
| 1693 | void set_spin( float damp_factor );
|
---|
| 1694 |
|
---|
| 1695 | GLUI_Rotation(void);
|
---|
| 1696 | };
|
---|
| 1697 |
|
---|
| 1698 |
|
---|
| 1699 |
|
---|
| 1700 | /************************************************************/
|
---|
| 1701 | /* */
|
---|
| 1702 | /* Translation class */
|
---|
| 1703 | /* */
|
---|
| 1704 | /************************************************************/
|
---|
| 1705 |
|
---|
| 1706 | class GLUI_Translation : public GLUI_Mouse_Interaction
|
---|
| 1707 | {
|
---|
| 1708 | public:
|
---|
| 1709 | int trans_type; /* Is this an XY or a Z controller? */
|
---|
| 1710 | int down_x, down_y;
|
---|
| 1711 | float scale_factor;
|
---|
| 1712 | GLUquadricObj *quadObj;
|
---|
| 1713 | int trans_mouse_code;
|
---|
| 1714 | float orig_x, orig_y, orig_z;
|
---|
| 1715 | int locked;
|
---|
| 1716 |
|
---|
| 1717 | int iaction_mouse_down_handler( int local_x, int local_y );
|
---|
| 1718 | int iaction_mouse_up_handler( int local_x, int local_y, int inside );
|
---|
| 1719 | int iaction_mouse_held_down_handler( int local_x, int local_y, int inside );
|
---|
| 1720 | int iaction_special_handler( int key, int modifiers );
|
---|
| 1721 | void iaction_init( void ) { };
|
---|
| 1722 | void iaction_draw_active_area_persp( void );
|
---|
| 1723 | void iaction_draw_active_area_ortho( void );
|
---|
| 1724 | void iaction_dump( FILE *output );
|
---|
| 1725 |
|
---|
| 1726 | void set_speed( float s ) { scale_factor = s; };
|
---|
| 1727 |
|
---|
| 1728 | void setup_texture( void );
|
---|
| 1729 | void setup_lights( void );
|
---|
| 1730 | void draw_2d_arrow( int radius, int filled, int orientation );
|
---|
| 1731 | void draw_2d_x_arrows( int radius );
|
---|
| 1732 | void draw_2d_y_arrows( int radius );
|
---|
| 1733 | void draw_2d_z_arrows( int radius );
|
---|
| 1734 | void draw_2d_xy_arrows( int radius );
|
---|
| 1735 |
|
---|
| 1736 | int get_mouse_code( int x, int y );
|
---|
| 1737 |
|
---|
| 1738 | /* Float array is either a single float (for single-axis controls),
|
---|
| 1739 | or two floats for X and Y (if an XY controller) */
|
---|
| 1740 |
|
---|
| 1741 | float get_z( void ) { return float_array_val[0]; }
|
---|
| 1742 | float get_x( void ) { return float_array_val[0]; }
|
---|
| 1743 | float get_y( void ) {
|
---|
| 1744 | if ( trans_type == GLUI_TRANSLATION_XY ) return float_array_val[1];
|
---|
| 1745 | else return float_array_val[0];
|
---|
| 1746 | }
|
---|
| 1747 |
|
---|
| 1748 | void set_z( float val );
|
---|
| 1749 | void set_x( float val );
|
---|
| 1750 | void set_y( float val );
|
---|
| 1751 | void set_one_val( float val, int index );
|
---|
| 1752 |
|
---|
| 1753 | GLUI_Translation( void ) {
|
---|
| 1754 | locked = GLUI_TRANSLATION_LOCK_NONE;
|
---|
| 1755 | sprintf( name, "Translation: %p", this );
|
---|
| 1756 | type = GLUI_CONTROL_TRANSLATION;
|
---|
| 1757 | w = GLUI_MOUSE_INTERACTION_WIDTH;
|
---|
| 1758 | h = GLUI_MOUSE_INTERACTION_HEIGHT;
|
---|
| 1759 | can_activate = true;
|
---|
| 1760 | live_type = GLUI_LIVE_FLOAT_ARRAY;
|
---|
| 1761 | float_array_size = 0;
|
---|
| 1762 | alignment = GLUI_ALIGN_CENTER;
|
---|
| 1763 | trans_type = GLUI_TRANSLATION_XY;
|
---|
| 1764 | scale_factor = 1.0;
|
---|
| 1765 | quadObj = NULL;
|
---|
| 1766 | trans_mouse_code = GLUI_TRANSLATION_MOUSE_NONE;
|
---|
| 1767 | };
|
---|
| 1768 | };
|
---|
| 1769 |
|
---|
| 1770 |
|
---|
| 1771 |
|
---|
| 1772 |
|
---|
| 1773 | /********** Misc functions *********************/
|
---|
| 1774 | int _glutBitmapWidthString( void *font, char *s );
|
---|
| 1775 | void _glutBitmapString( void *font, char *s );
|
---|
| 1776 |
|
---|
| 1777 |
|
---|
| 1778 |
|
---|
| 1779 | /********** Our own callbacks for glut *********/
|
---|
| 1780 | /* These are the callbacks that we pass to glut. They take
|
---|
| 1781 | some action if necessary, then (possibly) call the user-level
|
---|
| 1782 | glut callbacks.
|
---|
| 1783 | */
|
---|
| 1784 |
|
---|
| 1785 | void glui_display_func( void );
|
---|
| 1786 | void glui_reshape_func( int w, int h );
|
---|
| 1787 | void glui_keyboard_func(unsigned char key, int x, int y);
|
---|
| 1788 | void glui_special_func(int key, int x, int y);
|
---|
| 1789 | void glui_mouse_func(int button, int state, int x, int y);
|
---|
| 1790 | void glui_motion_func(int x, int y);
|
---|
| 1791 | void glui_passive_motion_func(int x, int y);
|
---|
| 1792 | void glui_entry_func(int state);
|
---|
| 1793 | void glui_visibility_func(int state);
|
---|
| 1794 | void glui_idle_func(void);
|
---|
| 1795 |
|
---|
| 1796 | void glui_parent_window_reshape_func( int w, int h );
|
---|
| 1797 | void glui_parent_window_keyboard_func(unsigned char key, int x, int y);
|
---|
| 1798 | void glui_parent_window_mouse_func(int, int, int, int );
|
---|
| 1799 | void glui_parent_window_special_func(int key, int x, int y);
|
---|
| 1800 |
|
---|
| 1801 |
|
---|
| 1802 |
|
---|
| 1803 | #endif
|
---|