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author | oga <oga> | 2008-09-29 23:16:46 +0000 |
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committer | oga <oga> | 2008-09-29 23:16:46 +0000 |
commit | a0739c6cd4df1890751e2527c899756d7a49b6c5 (patch) | |
tree | d0c2dd86406ecbf00616857c3b351da224e31345 /calmwm.c | |
parent | e2610449d11d3b5100aad319e8fa70c370b734bf (diff) | |
download | cwm-a0739c6cd4df1890751e2527c899756d7a49b6c5.tar.gz cwm-a0739c6cd4df1890751e2527c899756d7a49b6c5.tar.xz cwm-a0739c6cd4df1890751e2527c899756d7a49b6c5.zip |
Xinerama and XRandR dual head support for cwm(1). Now we detect the xrandr
reconfiguration events and change our sizes depending on that. We also detect the xinerama screens for maximize, vertmaximize and initial window placement. This could be improved by automatically resizing maximized windows when the screen resolution changes and by moving windows that would be hidden into visible space. Said changes will come shortly. Tested by many. matthieu@ didn't oppose.
Diffstat (limited to 'calmwm.c')
-rw-r--r-- | calmwm.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/calmwm.c b/calmwm.c index c64035d..446ed17 100644 --- a/calmwm.c +++ b/calmwm.c @@ -36,6 +36,7 @@ u_int Nscreens; struct client_ctx_q Clientq; int Doshape, Shape_ev; +int HasXinerama, HasRandr, Randr_ev; int Starting; struct conf Conf; @@ -121,6 +122,8 @@ dpy_init(const char *dpyname) Doshape = XShapeQueryExtension(X_Dpy, &Shape_ev, &i); + HasRandr = XRRQueryExtension(X_Dpy, &Randr_ev, &i); + TAILQ_INIT(&Screenq); } @@ -133,7 +136,7 @@ x_setup(void) Nscreens = ScreenCount(X_Dpy); for (i = 0; i < (int)Nscreens; i++) { - XMALLOC(sc, struct screen_ctx); + XCALLOC(sc, struct screen_ctx); x_setupscreen(sc, i); TAILQ_INSERT_TAIL(&Screenq, sc, entry); } @@ -161,6 +164,7 @@ x_setupscreen(struct screen_ctx *sc, u_int which) Window *wins, w0, w1; XWindowAttributes winattr; XSetWindowAttributes rootattr; + int fake; u_int nwins, i; Curscreen = sc; @@ -246,6 +250,18 @@ x_setupscreen(struct screen_ctx *sc, u_int which) XChangeWindowAttributes(X_Dpy, sc->rootwin, CWEventMask, &rootattr); + if (XineramaQueryExtension(X_Dpy, &fake, &fake) == 1 && + ((HasXinerama = XineramaIsActive(X_Dpy)) == 1)) + HasXinerama = 1; + if (HasRandr) + XRRSelectInput(X_Dpy, sc->rootwin, RRScreenChangeNotifyMask); + /* + * initial setup of xinerama screens, if we're using RandR then we'll + * redo this whenever the screen changes since a CTRC may have been + * added or removed + */ + screen_init_xinerama(sc); + XSync(X_Dpy, False); return; |