nsxiv8c24034
Added event handlers
+84 −0
2 files changed
| @@ -0,0 +1,58 @@ | |||
| 1 | + | /* sxiv: events.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 <stdlib.h> | |
| 20 | + | ||
| 21 | + | #include <X11/Xlib.h> | |
| 22 | + | #include <X11/keysym.h> | |
| 23 | + | ||
| 24 | + | #include "events.h" | |
| 25 | + | ||
| 26 | + | extern Display *dpy; | |
| 27 | + | ||
| 28 | + | void on_expose(app_t *app, XEvent *ev) { | |
| 29 | + | } | |
| 30 | + | ||
| 31 | + | void on_configurenotify(app_t *app, XEvent *ev) { | |
| 32 | + | } | |
| 33 | + | ||
| 34 | + | void on_keypress(app_t *app, XEvent *ev) { | |
| 35 | + | KeySym keysym; | |
| 36 | + | XKeyEvent *kev; | |
| 37 | + | ||
| 38 | + | if (app == NULL || ev == NULL) | |
| 39 | + | return; | |
| 40 | + | ||
| 41 | + | kev = &ev->xkey; | |
| 42 | + | keysym = XKeycodeToKeysym(dpy, (KeyCode) kev->keycode, 0); | |
| 43 | + | ||
| 44 | + | switch (keysym) { | |
| 45 | + | case XK_q: | |
| 46 | + | app_quit(app); | |
| 47 | + | exit(0); | |
| 48 | + | } | |
| 49 | + | } | |
| 50 | + | ||
| 51 | + | static void (*handler[LASTEvent])(app_t*, XEvent*) = { | |
| 52 | + | [Expose] = on_expose, | |
| 53 | + | [ConfigureNotify] = on_configurenotify, | |
| 54 | + | [KeyPress] = on_keypress | |
| 55 | + | }; | |
| 56 | + | ||
| 57 | + | void event_loop(app_t *app) { | |
| 58 | + | } | |
| @@ -0,0 +1,26 @@ | |||
| 1 | + | /* sxiv: events.h | |
| 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 | + | #ifndef EVENTS_H | |
| 20 | + | #define EVENTS_H | |
| 21 | + | ||
| 22 | + | #include "app.h" | |
| 23 | + | ||
| 24 | + | void event_loop(app_t*); | |
| 25 | + | ||
| 26 | + | #endif /* EVENTS_H */ | |