Brian Fox / Menu

Baseline for testing

Navigator.cpp@3:8395f7ab6d3e, 2019-07-25 (annotated)

Committer:
foxbrianr
Date:
Thu Jul 25 00:42:49 2019 +0000
Revision:
3:8395f7ab6d3e
Parent:
2:2654dc659298 
Baseline for testing

Who changed what in which revision?

UserRevisionLine numberNew contents of line
pyeh9 1:84d263c8932d 1 #include "Navigator.h"
foxbrianr 3:8395f7ab6d3e 2 /*
pyeh9 1:84d263c8932d 3 Navigator::Navigator(Menu *root, RPG &rpg, TextLCD *lcd) : activeMenu(root), rpg(rpg), lcd(lcd)
pyeh9 1:84d263c8932d 4 {
pyeh9 1:84d263c8932d 5 bottom = root->selections.size();
pyeh9 1:84d263c8932d 6 cursorPos = 0;
pyeh9 1:84d263c8932d 7 cursorLine = 1;
pyeh9 1:84d263c8932d 8 button = 0;
pyeh9 1:84d263c8932d 9 lastButton = 0;
pyeh9 2:2654dc659298 10
pyeh9 2:2654dc659298 11 printMenu();
pyeh9 2:2654dc659298 12 printCursor();
pyeh9 1:84d263c8932d 13 }
foxbrianr 3:8395f7ab6d3e 14 */
foxbrianr 3:8395f7ab6d3e 15 Navigator::Navigator(Menu *root, LCD *lcd) : activeMenu(root), lcd(lcd)
foxbrianr 3:8395f7ab6d3e 16 {
foxbrianr 3:8395f7ab6d3e 17 top = 0;
foxbrianr 3:8395f7ab6d3e 18 bottom = root->selections.size();
foxbrianr 3:8395f7ab6d3e 19 cursorPos = 0;
foxbrianr 3:8395f7ab6d3e 20 cursorLine = 0;
foxbrianr 3:8395f7ab6d3e 21 button = 0;
foxbrianr 3:8395f7ab6d3e 22 lastButton = 0;
foxbrianr 3:8395f7ab6d3e 23 }
pyeh9 1:84d263c8932d 24 void Navigator::printMenu()
pyeh9 1:84d263c8932d 25 {
foxbrianr 3:8395f7ab6d3e 26 for (int i=0;i<lcd->rows();i++)
foxbrianr 3:8395f7ab6d3e 27 {
foxbrianr 3:8395f7ab6d3e 28 if ((top+i) < activeMenu->selections.size())
foxbrianr 3:8395f7ab6d3e 29 {
foxbrianr 3:8395f7ab6d3e 30 lcd->writeLine(i,activeMenu->selections[top+i].selText);
pyeh9 1:84d263c8932d 31 }
foxbrianr 3:8395f7ab6d3e 32 else
foxbrianr 3:8395f7ab6d3e 33 {
foxbrianr 3:8395f7ab6d3e 34 lcd->writeLine(i,"");
foxbrianr 3:8395f7ab6d3e 35 }
pyeh9 1:84d263c8932d 36 }
foxbrianr 3:8395f7ab6d3e 37
foxbrianr 3:8395f7ab6d3e 38 lcd->dump(NULL);
pyeh9 1:84d263c8932d 39 }
pyeh9 1:84d263c8932d 40
pyeh9 1:84d263c8932d 41 void Navigator::printCursor()
pyeh9 1:84d263c8932d 42 {
foxbrianr 3:8395f7ab6d3e 43
foxbrianr 3:8395f7ab6d3e 44
foxbrianr 3:8395f7ab6d3e 45 int tmp = activeMenu->selections.size() - cursorPos;
foxbrianr 3:8395f7ab6d3e 46 fprintf(stdout,"%d %d %d \n\r", tmp, cursorPos, activeMenu->selections.size() );
foxbrianr 3:8395f7ab6d3e 47
foxbrianr 3:8395f7ab6d3e 48 for(int i=0;i<lcd->rows();i++)
foxbrianr 3:8395f7ab6d3e 49 {
foxbrianr 3:8395f7ab6d3e 50 lcd->locate(i,0);
foxbrianr 3:8395f7ab6d3e 51
foxbrianr 3:8395f7ab6d3e 52 if (i==cursorLine) {
foxbrianr 3:8395f7ab6d3e 53 lcd->character(i,0,'>');
foxbrianr 3:8395f7ab6d3e 54 }
foxbrianr 3:8395f7ab6d3e 55 else
foxbrianr 3:8395f7ab6d3e 56 {
foxbrianr 3:8395f7ab6d3e 57 lcd->character(i,0,' ');
foxbrianr 3:8395f7ab6d3e 58 }
foxbrianr 3:8395f7ab6d3e 59 }
foxbrianr 3:8395f7ab6d3e 60
foxbrianr 3:8395f7ab6d3e 61 lcd->dump(NULL);
foxbrianr 3:8395f7ab6d3e 62
foxbrianr 3:8395f7ab6d3e 63 }
foxbrianr 3:8395f7ab6d3e 64
foxbrianr 3:8395f7ab6d3e 65
foxbrianr 3:8395f7ab6d3e 66 void Navigator::selectMenu()
foxbrianr 3:8395f7ab6d3e 67 {
foxbrianr 3:8395f7ab6d3e 68
foxbrianr 3:8395f7ab6d3e 69 printf ("SEL:%d %d ",
foxbrianr 3:8395f7ab6d3e 70 cursorLine , cursorPos );
foxbrianr 3:8395f7ab6d3e 71
foxbrianr 3:8395f7ab6d3e 72 if(activeMenu->selections[cursorPos].childMenu != NULL)
foxbrianr 3:8395f7ab6d3e 73 {
foxbrianr 3:8395f7ab6d3e 74 activeMenu = activeMenu->selections[cursorPos].childMenu;
foxbrianr 3:8395f7ab6d3e 75
foxbrianr 3:8395f7ab6d3e 76 cursorPos = 0;
foxbrianr 3:8395f7ab6d3e 77 cursorLine = 0;
foxbrianr 3:8395f7ab6d3e 78
foxbrianr 3:8395f7ab6d3e 79 printMenu();
foxbrianr 3:8395f7ab6d3e 80 printCursor();
foxbrianr 3:8395f7ab6d3e 81 }
foxbrianr 3:8395f7ab6d3e 82 else
foxbrianr 3:8395f7ab6d3e 83 {
foxbrianr 3:8395f7ab6d3e 84 activeMenu->selections[cursorPos].select();
pyeh9 1:84d263c8932d 85 }
foxbrianr 3:8395f7ab6d3e 86
foxbrianr 3:8395f7ab6d3e 87
pyeh9 1:84d263c8932d 88
foxbrianr 3:8395f7ab6d3e 89
foxbrianr 3:8395f7ab6d3e 90 }
foxbrianr 3:8395f7ab6d3e 91
foxbrianr 3:8395f7ab6d3e 92 void Navigator::update(char cmd)
pyeh9 1:84d263c8932d 93 {
foxbrianr 3:8395f7ab6d3e 94 /*
foxbrianr 3:8395f7ab6d3e 95 switch (cmd)
foxbrianr 3:8395f7ab6d3e 96 {
foxbrianr 3:8395f7ab6d3e 97 case 'U' :
foxbrianr 3:8395f7ab6d3e 98 case 'u' :
foxbrianr 3:8395f7ab6d3e 99 moveUp();
foxbrianr 3:8395f7ab6d3e 100 break;
foxbrianr 3:8395f7ab6d3e 101 case 'D' :
foxbrianr 3:8395f7ab6d3e 102 case 'd' :
foxbrianr 3:8395f7ab6d3e 103 moveDown();
foxbrianr 3:8395f7ab6d3e 104 break;
foxbrianr 3:8395f7ab6d3e 105 case 'a' :
foxbrianr 3:8395f7ab6d3e 106 case 'A' :
foxbrianr 3:8395f7ab6d3e 107 case '0x32' :
foxbrianr 3:8395f7ab6d3e 108 if(activeMenu->selections[cursorPos].fun != NULL)
foxbrianr 3:8395f7ab6d3e 109 {
foxbrianr 3:8395f7ab6d3e 110 (activeMenu->selections[cursorPos].fun)();
foxbrianr 3:8395f7ab6d3e 111 }
foxbrianr 3:8395f7ab6d3e 112 if(activeMenu->selections[cursorPos].childMenu != NULL)
foxbrianr 3:8395f7ab6d3e 113 {
foxbrianr 3:8395f7ab6d3e 114 activeMenu = activeMenu->selections[cursorPos].childMenu;
foxbrianr 3:8395f7ab6d3e 115 bottom = activeMenu->selections.size();
foxbrianr 3:8395f7ab6d3e 116 cursorPos = 0;
foxbrianr 3:8395f7ab6d3e 117 cursorLine = 1;
foxbrianr 3:8395f7ab6d3e 118 printMenu();
foxbrianr 3:8395f7ab6d3e 119 printCursor();
foxbrianr 3:8395f7ab6d3e 120 }
foxbrianr 3:8395f7ab6d3e 121 break;
foxbrianr 3:8395f7ab6d3e 122 default:
foxbrianr 3:8395f7ab6d3e 123 break;
foxbrianr 3:8395f7ab6d3e 124 };
foxbrianr 3:8395f7ab6d3e 125 */
foxbrianr 3:8395f7ab6d3e 126
foxbrianr 3:8395f7ab6d3e 127
foxbrianr 3:8395f7ab6d3e 128 /*
foxbrianr 3:8395f7ab6d3e 129
pyeh9 1:84d263c8932d 130 if((direction = rpg.dir())!=0){ //Get Dir
pyeh9 1:84d263c8932d 131 wait(0.2);
pyeh9 1:84d263c8932d 132 if(direction == 1) moveDown();
pyeh9 1:84d263c8932d 133 else if(direction == -1) moveUp();
pyeh9 1:84d263c8932d 134 }
pyeh9 1:84d263c8932d 135
pyeh9 1:84d263c8932d 136 if ((button = rpg.pb()) && !lastButton){ //prevents multiple selections when button is held down
pyeh9 1:84d263c8932d 137 wait(0.2);
pyeh9 1:84d263c8932d 138 if(activeMenu->selections[cursorPos].fun != NULL){
pyeh9 1:84d263c8932d 139 (activeMenu->selections[cursorPos].fun)();
pyeh9 1:84d263c8932d 140 }
pyeh9 1:84d263c8932d 141 if(activeMenu->selections[cursorPos].childMenu != NULL){
pyeh9 1:84d263c8932d 142 activeMenu = activeMenu->selections[cursorPos].childMenu;
pyeh9 1:84d263c8932d 143 bottom = activeMenu->selections.size();
pyeh9 1:84d263c8932d 144 cursorPos = 0;
pyeh9 1:84d263c8932d 145 cursorLine = 1;
pyeh9 1:84d263c8932d 146 printMenu();
pyeh9 1:84d263c8932d 147 printCursor();
pyeh9 1:84d263c8932d 148 }
pyeh9 1:84d263c8932d 149 }
foxbrianr 3:8395f7ab6d3e 150 */
foxbrianr 3:8395f7ab6d3e 151
pyeh9 1:84d263c8932d 152 lastButton = button;
pyeh9 1:84d263c8932d 153 }
pyeh9 1:84d263c8932d 154
foxbrianr 3:8395f7ab6d3e 155 void Navigator::pageDown ()
foxbrianr 3:8395f7ab6d3e 156 {
foxbrianr 3:8395f7ab6d3e 157 if(cursorPos < bottom )
foxbrianr 3:8395f7ab6d3e 158 {
foxbrianr 3:8395f7ab6d3e 159 bottom -= lcd->rows();
foxbrianr 3:8395f7ab6d3e 160 top -= lcd->rows();
foxbrianr 3:8395f7ab6d3e 161 }
foxbrianr 3:8395f7ab6d3e 162 }
foxbrianr 3:8395f7ab6d3e 163
foxbrianr 3:8395f7ab6d3e 164 void Navigator::pageUp ()
foxbrianr 3:8395f7ab6d3e 165 {
foxbrianr 3:8395f7ab6d3e 166 if(cursorPos >= top )
foxbrianr 3:8395f7ab6d3e 167 {
foxbrianr 3:8395f7ab6d3e 168 bottom += lcd->rows();
foxbrianr 3:8395f7ab6d3e 169 top += lcd->rows();
foxbrianr 3:8395f7ab6d3e 170 }
foxbrianr 3:8395f7ab6d3e 171 }
foxbrianr 3:8395f7ab6d3e 172
pyeh9 1:84d263c8932d 173 void Navigator::moveUp()
foxbrianr 3:8395f7ab6d3e 174 {
foxbrianr 3:8395f7ab6d3e 175 cursorLine--;
foxbrianr 3:8395f7ab6d3e 176 if (cursorLine < 0 ) {
foxbrianr 3:8395f7ab6d3e 177 cursorLine = lcd->rows() -1 ;
foxbrianr 3:8395f7ab6d3e 178 if (top > 0 ) top -=4; // page menu if needed
pyeh9 1:84d263c8932d 179 }
foxbrianr 3:8395f7ab6d3e 180
foxbrianr 3:8395f7ab6d3e 181
foxbrianr 3:8395f7ab6d3e 182 if(cursorPos > 0)
foxbrianr 3:8395f7ab6d3e 183 {
pyeh9 1:84d263c8932d 184 cursorPos--;
foxbrianr 3:8395f7ab6d3e 185 }
foxbrianr 3:8395f7ab6d3e 186
pyeh9 1:84d263c8932d 187 printCursor();
foxbrianr 3:8395f7ab6d3e 188 //printMenu();
foxbrianr 3:8395f7ab6d3e 189
foxbrianr 3:8395f7ab6d3e 190
foxbrianr 3:8395f7ab6d3e 191 printf ("UP:%d %d ", cursorLine , cursorPos );
pyeh9 1:84d263c8932d 192 }
pyeh9 1:84d263c8932d 193
pyeh9 1:84d263c8932d 194 void Navigator::moveDown()
pyeh9 1:84d263c8932d 195 {
foxbrianr 3:8395f7ab6d3e 196
foxbrianr 3:8395f7ab6d3e 197 cursorLine++;
foxbrianr 3:8395f7ab6d3e 198 if (cursorLine >= lcd->rows() ) {
foxbrianr 3:8395f7ab6d3e 199 cursorLine = 0;
foxbrianr 3:8395f7ab6d3e 200 if (top < activeMenu->selections.size() ) top +=4; // page menu if needed
foxbrianr 3:8395f7ab6d3e 201 }
foxbrianr 3:8395f7ab6d3e 202
foxbrianr 3:8395f7ab6d3e 203 if(cursorPos < activeMenu->selections.size()){
foxbrianr 3:8395f7ab6d3e 204 cursorPos++;
pyeh9 1:84d263c8932d 205 }
pyeh9 1:84d263c8932d 206
pyeh9 1:84d263c8932d 207 printCursor();
foxbrianr 3:8395f7ab6d3e 208 //printMenu();
foxbrianr 3:8395f7ab6d3e 209
foxbrianr 3:8395f7ab6d3e 210 printf ("DOWN:%d %d ",
foxbrianr 3:8395f7ab6d3e 211 cursorLine , cursorPos );
pyeh9 1:84d263c8932d 212 }