exposurses

Check-in [d4b0749e89]
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Overview
Comment:Ignore selection of OVER/UNDER
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk | temp
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SHA3-256:d4b0749e8931c391a1a7e69d71276935416a67d0c082fffc270dfd6f88ad81a4
User & Date: base@atomicules.co.uk 2013-09-15 21:25:57
Context
2013-09-17
22:43
Split out ITEM creation into separate func so can clean on exit As otherwise can't free up the memory, etc. This makes clean up work Yay, pretty much done. Leaf check-in: cf92beadf9 user: base@atomicules.co.uk tags: trunk, temp
2013-09-15
21:25
Ignore selection of OVER/UNDER check-in: d4b0749e89 user: base@atomicules.co.uk tags: trunk, temp
17:22
Add under/over exposure indication in check-in: 216708513b user: base@atomicules.co.uk tags: trunk, temp
Changes
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Changes to exposurses.c.

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				void (*p)(char *);

				cur = current_item(*menu);
				p = item_userptr(cur);
				/* Learning notes - Don't understand this bit */
				/* Is this a function pointer? */
				p((char *)item_name(cur));
				





				switch (selection_counter) {
					case 1: { /* Exposure selected */
						selection_counter += 1;
						menu_counter += 1;
						move(LINES - 2, 0);
						clrtoeol();
						mvprintw(LINES - 2, 0, "Select ISO");
						refresh();
						menu = &iso_menu;
						win = &iso_win;
					}
					break;
					case 2: { /* ISO Selected */
						selection_counter += 1;
						menu_counter += 1;
						move(LINES - 2, 0);
						clrtoeol();
						mvprintw(LINES - 2, 0, "Select Shutter or Aperture");
						refresh();
						menu = &shutter_menu;
						win = &shutter_win;
					}
					break;
					case 3: { /* Shutter or Aperture selected */
						if (strcmp("", shutter_sel) == 0) {
							char aperture_sel_[4] = "";
							strncpy(aperture_sel_, aperture_sel+2, 3);
							/* Using menu_driver to go up/down to force refresh and correct highlighting */
							menu_driver(shutter_menu, REQ_SCR_UPAGE);
							menu_driver(shutter_menu, REQ_SCR_DPAGE);
							/* There is probably a nicer way to format the below */
							set_menu_pattern(
								shutter_menu,
								shutter_array[nearest_match(
									shutter(exposure(atoi(iso_sel)), strtod(aperture_sel_, NULL)),
									3,
									n_shutter
								)]
							);
							menu_driver(shutter_menu, REQ_DOWN_ITEM);
							menu_driver(shutter_menu, REQ_UP_ITEM);
							wrefresh(shutter_win);
						}
						if (strcmp("", aperture_sel) == 0) {
							menu_driver(aperture_menu, REQ_SCR_UPAGE);
							menu_driver(aperture_menu, REQ_SCR_DPAGE);
							set_menu_pattern(
								aperture_menu,
								aperture_array[nearest_match(
									aperture(exposure(atoi(iso_sel)), fraction_to_double(shutter_sel)),
									4,
									n_aperture
								)]
							);
							menu_driver(aperture_menu, REQ_DOWN_ITEM);
							menu_driver(aperture_menu, REQ_UP_ITEM);
							wrefresh(aperture_win);
						}
						/* clear the selections for next time */
						strcpy(iso_sel, "");
						strcpy(shutter_sel, "");
						strcpy(aperture_sel, "");
						/* And set defaults back to start */
						selection_counter = 1;
						menu_counter = 1;
						menu = &exposure_menu;
						win = &exposure_win;
						move(LINES - 2, 0);
						clrtoeol();
						mvprintw(LINES - 2, 0, "Select EV");
						refresh();
					}
					break;









				}
			}
			break;
		}
		wrefresh(*win);
	}	
	/* Unpost and free all the memory taken up */







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				void (*p)(char *);

				cur = current_item(*menu);
				p = item_userptr(cur);
				/* Learning notes - Don't understand this bit */
				/* Is this a function pointer? */
				p((char *)item_name(cur));

				/* need to igore over/under if selected, probably easier than try to prevent selection */
				if (!((strcmp("OVER", shutter_sel) == 0)
						|| (strcmp("UNDER", shutter_sel) == 0) 
						|| (strcmp("OVER", aperture_sel) == 0) 
						|| (strcmp("UNDER", aperture_sel) == 0))) {
					switch (selection_counter) {
						case 1: { /* Exposure selected */
							selection_counter += 1;
							menu_counter += 1;
							move(LINES - 2, 0);
							clrtoeol();
							mvprintw(LINES - 2, 0, "Select ISO");
							refresh();
							menu = &iso_menu;
							win = &iso_win;
						}
						break;
						case 2: { /* ISO Selected */
							selection_counter += 1;
							menu_counter += 1;
							move(LINES - 2, 0);
							clrtoeol();
							mvprintw(LINES - 2, 0, "Select Shutter or Aperture");
							refresh();
							menu = &shutter_menu;
							win = &shutter_win;
						}
						break;
						case 3: { /* Shutter or Aperture selected */
							if (strcmp("", shutter_sel) == 0) {
								char aperture_sel_[4] = "";
								strncpy(aperture_sel_, aperture_sel+2, 3);
								/* Using menu_driver to go up/down to force refresh and correct highlighting */
								menu_driver(shutter_menu, REQ_SCR_UPAGE);
								menu_driver(shutter_menu, REQ_SCR_DPAGE);
								/* There is probably a nicer way to format the below */
								set_menu_pattern(
									shutter_menu,
									shutter_array[nearest_match(
										shutter(exposure(atoi(iso_sel)), strtod(aperture_sel_, NULL)),
										3,
										n_shutter
									)]
								);
								menu_driver(shutter_menu, REQ_DOWN_ITEM);
								menu_driver(shutter_menu, REQ_UP_ITEM);
								wrefresh(shutter_win);
							}
							if (strcmp("", aperture_sel) == 0) {
								menu_driver(aperture_menu, REQ_SCR_UPAGE);
								menu_driver(aperture_menu, REQ_SCR_DPAGE);
								set_menu_pattern(
									aperture_menu,
									aperture_array[nearest_match(
										aperture(exposure(atoi(iso_sel)), fraction_to_double(shutter_sel)),
										4,
										n_aperture
									)]
								);
								menu_driver(aperture_menu, REQ_DOWN_ITEM);
								menu_driver(aperture_menu, REQ_UP_ITEM);
								wrefresh(aperture_win);
							}
							/* clear the selections for next time */
							strcpy(iso_sel, "");
							strcpy(shutter_sel, "");
							strcpy(aperture_sel, "");
							/* And set defaults back to start */
							selection_counter = 1;
							menu_counter = 1;
							menu = &exposure_menu;
							win = &exposure_win;
							move(LINES - 2, 0);
							clrtoeol();
							mvprintw(LINES - 2, 0, "Select EV");
							refresh();
						}
						break;
					}
				}
				/* If over/under need to clear selection so know which is blank
				 * when a proper selection is made */
				if ((strcmp("OVER", shutter_sel) == 0) || (strcmp("UNDER", shutter_sel) == 0)) {
					strcpy(shutter_sel, "");
				}
				if ((strcmp("OVER", aperture_sel) == 0) || (strcmp("UNDER", aperture_sel) == 0)) {
					strcpy(aperture_sel, "");
				}
			}
			break;
		}
		wrefresh(*win);
	}	
	/* Unpost and free all the memory taken up */