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Overview
| Comment: | Make the add_menu and add_win subs work
I was still using the "variable pointers" technique, well trying to, and Seg faults on exit, but haven't fixed that bit yet. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | origin/master | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
c2741c67e786c6913fc647bd699e16a1 |
| User & Date: | base@atomicules.co.uk 2013-09-18 11:01:38 |
| Original User & Date: | base@atomicules.co.uk 2013-09-18 11:01:39 |
Context
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2013-09-18
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| 11:01 |
Fix menu numbering (from adding exposure menu in)
Didn't change functionality (it was still working), but just gives | |
| 11:01 |
Make the add_menu and add_win subs work
I was still using the "variable pointers" technique, well trying to, and Seg faults on exit, but haven't fixed that bit yet. check-in: c2741c67e7 user: base@atomicules.co.uk tags: origin/master, trunk | |
| 11:01 |
Try separate win and menu functions
instead of trying to wrap everything in one. This way I know I can As opposed to previous attempt where I was (trying) to use variable | |
Changes
Changes to exposurses.c.
86 86 WINDOW *shutter_win; 87 87 WINDOW *aperture_win; 88 88 89 89 void selection(char *name); 90 90 void remove_menu(ITEM **items, MENU *men, int n); 91 91 void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color); 92 92 MENU *add_menu(char **array, ITEM **items, int n); 93 -WINDOW *add_window(MENU *men, int xpos, char *title); 93 +WINDOW *add_window(int xpos, char *title); 94 94 int exposure(int iso); 95 95 double shutter(int exposure, double aperture); 96 96 double aperture(int exposure, double shutter); 97 97 int nearest_match(double x, int menu); 98 98 double fraction_to_double(char *fraction); 99 99 /* No one will ever need more than 9 bytes! */ 100 100 char exposure_sel[9] = ""; ................................................................................ 129 129 n_iso = ARRAY_SIZE(iso_array); 130 130 n_shutter = ARRAY_SIZE(shutter_array); 131 131 n_aperture = ARRAY_SIZE(aperture_array); 132 132 exposure_menu = add_menu(exposure_array, exposure_items, n_exposure); 133 133 iso_menu = add_menu(iso_array, iso_items, n_iso); 134 134 shutter_menu = add_menu(shutter_array, shutter_items, n_shutter); 135 135 aperture_menu = add_menu(aperture_array, aperture_items, n_aperture); 136 - exposure_win = add_window(exposure_menu, 4, "EV"); 137 - iso_win = add_window(iso_menu, 45, "ISO"); 138 - shutter_win = add_window(shutter_menu, 86, "Shutter"); 139 - aperture_win = add_window(aperture_menu, 127, "Aperture"); 140 - 136 + exposure_win = add_window(4, "EV"); 137 + iso_win = add_window(45, "ISO"); 138 + shutter_win = add_window(86, "Shutter"); 139 + aperture_win = add_window(127, "Aperture"); 140 + set_menu_win(exposure_menu, exposure_win); 141 + set_menu_win(iso_menu, iso_win); 142 + set_menu_win(shutter_menu, shutter_win); 143 + set_menu_win(aperture_menu, aperture_win); 144 + set_menu_sub(exposure_menu, derwin(exposure_win, 6, 38, 3, 1)); 145 + set_menu_sub(iso_menu, derwin(iso_win, 6, 38, 3, 1)); 146 + set_menu_sub(shutter_menu, derwin(shutter_win, 6, 38, 3, 1)); 147 + set_menu_sub(aperture_menu, derwin(aperture_win, 6, 38, 3, 1)); 148 + post_menu(exposure_menu); 149 + post_menu(iso_menu); 150 + post_menu(shutter_menu); 151 + post_menu(aperture_menu); 152 + wrefresh(exposure_win); 153 + wrefresh(iso_win); 154 + wrefresh(shutter_win); 155 + wrefresh(aperture_win); 141 156 attron(COLOR_PAIR(2)); 142 157 mvprintw(LINES - 2, 0, "Select EV"); 143 158 /*mvprintw(LINES - 2, 0, "Select ISO and then one of Shutter/Aperture to calculate other of Shutter/Aperture");*/ 144 159 mvprintw(LINES - 1, 0, "Arrow keys to navigate, Enter to select, Q to exit"); 145 160 attroff(COLOR_PAIR(2)); 146 161 refresh(); 147 162 ................................................................................ 274 289 for(i = 0; i<n; ++i) { 275 290 items[i] = new_item(array[i], array[i]); 276 291 set_item_userptr(items[i], selection); 277 292 } 278 293 local_menu = new_menu((ITEM **)items); 279 294 set_menu_format(local_menu, 5, 1); 280 295 set_menu_mark(local_menu, " * "); 281 - post_menu(local_menu); 282 296 return local_menu; 283 297 } 284 298 285 -WINDOW *add_window(MENU *men, int xpos, char *title) { 299 +WINDOW *add_window(int xpos, char *title) { 286 300 WINDOW *local_win; 287 301 288 302 local_win = newwin(10, 40, 4, xpos); 289 303 keypad(local_win, TRUE); 290 - set_menu_win(*men, local_win); 291 - set_menu_sub(*men, derwin(local_win, 6, 38, 3, 1)); 292 304 box(local_win, 0, 0); 293 305 print_in_middle(local_win, 1, 0, 40, title, COLOR_PAIR(1)); 294 306 mvwaddch(local_win, 2, 0, ACS_LTEE); 295 307 mvwhline(local_win, 2, 1, ACS_HLINE, 38); 296 308 mvwaddch(local_win, 2, 39, ACS_RTEE); 297 - wrefresh(local_win); 298 309 return local_win; 299 310 } 300 311 301 312 void remove_menu(ITEM **items, MENU *men, int n) { 302 313 int i; 303 314 304 315 unpost_menu(men);