| 1 | /* sxiv: app.c |
| 2 | * Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de> |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 17 | */ |
| 18 | |
| 19 | #include <X11/Xlib.h> |
| 20 | |
| 21 | #include "sxiv.h" |
| 22 | #include "app.h" |
| 23 | #include "events.h" |
| 24 | |
| 25 | void app_init(app_t *app) { |
| 26 | if (!app) |
| 27 | return; |
| 28 | |
| 29 | app->fileidx = 0; |
| 30 | |
| 31 | app->img.zoom = 1.0; |
| 32 | app->img.scalemode = SCALE_MODE; |
| 33 | |
| 34 | app->win.w = WIN_WIDTH; |
| 35 | app->win.h = WIN_HEIGHT; |
| 36 | |
| 37 | win_open(&app->win); |
| 38 | |
| 39 | imlib_init(&app->win); |
| 40 | } |
| 41 | |
| 42 | void app_run(app_t *app) { |
| 43 | app_load_image(app); |
| 44 | event_loop(app); |
| 45 | } |
| 46 | |
| 47 | void app_quit(app_t *app) { |
| 48 | } |
| 49 | |
| 50 | void app_load_image(app_t *app) { |
| 51 | if (!app || app->fileidx >= app->filecnt || !app->filenames) |
| 52 | return; |
| 53 | |
| 54 | img_load(&app->img, app->filenames[app->fileidx]); |
| 55 | |
| 56 | img_render(&app->img, &app->win); |
| 57 | } |