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author | okan <okan> | 2009-01-15 00:32:35 +0000 |
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committer | okan <okan> | 2009-01-15 00:32:35 +0000 |
commit | 49e218cf53abe04f6ab07ef29687c9e0ece46a89 (patch) | |
tree | aab8f23d9d3b44f03719f26a501e4606c9f3aa71 /screen.c | |
parent | 7e110f379be217bbf6a5476acb8043c1ff73a8e6 (diff) | |
download | cwm-49e218cf53abe04f6ab07ef29687c9e0ece46a89.tar.gz cwm-49e218cf53abe04f6ab07ef29687c9e0ece46a89.tar.xz cwm-49e218cf53abe04f6ab07ef29687c9e0ece46a89.zip |
- add missing prototypes.
- properly name, place and static private functions. - move function which finds the xinerama screen for a coordinate to a more appropriate place while altering its semantics to match others. - tiny bit of style. ok oga@
Diffstat (limited to 'screen.c')
-rw-r--r-- | screen.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/screen.c b/screen.c index 3fe2847..e061149 100644 --- a/screen.c +++ b/screen.c @@ -92,3 +92,21 @@ screen_init_xinerama(struct screen_ctx *sc) sc->xinerama = info; sc->xinerama_no = no; } + +/* + * Find which xinerama screen the coordinates (x,y) is on. + */ +XineramaScreenInfo * +screen_find_xinerama(struct screen_ctx *sc, int x, int y) +{ + XineramaScreenInfo *info; + int i; + + for (i = 0; i < sc->xinerama_no; i++) { + info = &sc->xinerama[i]; + if (x > info->x_org && x < info->x_org + info->width && + y > info->y_org && y < info->y_org + info->height) + return (info); + } + return (NULL); +} |