diff options
Diffstat (limited to 'nx-X11/lib/Xinerama')
| -rw-r--r-- | nx-X11/lib/Xinerama/Imakefile | 2 | ||||
| -rw-r--r-- | nx-X11/lib/Xinerama/Xinerama.c | 98 |
2 files changed, 71 insertions, 29 deletions
diff --git a/nx-X11/lib/Xinerama/Imakefile b/nx-X11/lib/Xinerama/Imakefile index 99271306b..910f98da6 100644 --- a/nx-X11/lib/Xinerama/Imakefile +++ b/nx-X11/lib/Xinerama/Imakefile @@ -4,7 +4,7 @@ XCOMM $XFree86: xc/lib/Xinerama/Imakefile,v 1.4 2002/10/16 00:37:31 dawes Exp $ #define DoSharedLib SharedLibXinerama #define DoDebugLib DebugLibXinerama #define DoProfileLib ProfileLibXinerama -#define LibName Xinerama +#define LibName NX_Xinerama #define SoRev SOXINERAMAREV #define LibHeaders NO diff --git a/nx-X11/lib/Xinerama/Xinerama.c b/nx-X11/lib/Xinerama/Xinerama.c index 43084b213..fd717dd22 100644 --- a/nx-X11/lib/Xinerama/Xinerama.c +++ b/nx-X11/lib/Xinerama/Xinerama.c @@ -34,7 +34,7 @@ Equipment Corporation. #include <X11/extensions/panoramiXext.h> #include <X11/extensions/panoramiXproto.h> #include <X11/extensions/Xinerama.h> - +#include <stdio.h> static XExtensionInfo _panoramiX_ext_info_data; static XExtensionInfo *panoramiX_ext_info = &_panoramiX_ext_info_data; @@ -249,6 +249,16 @@ Bool XineramaIsActive(Display *dpy) xXineramaIsActiveReq *req; XExtDisplayInfo *info = find_display (dpy); + + FILE* fptr; + if((fptr=fopen(getenv("NX_XINERAMA_CONF"),"r"))!=NULL) { + fclose (fptr); + return True; + } + else { + return False; + } + if(!XextHasExtension(info)) return False; /* server doesn't even have the extension */ @@ -266,7 +276,6 @@ Bool XineramaIsActive(Display *dpy) return rep.state; } -#include <stdio.h> XineramaScreenInfo * XineramaQueryScreens( @@ -279,39 +288,72 @@ XineramaQueryScreens( xXineramaQueryScreensReq *req; XineramaScreenInfo *scrnInfo = NULL; - PanoramiXCheckExtension (dpy, info, 0); + int i; + int x,y,w,h; + FILE* fptr; + if((fptr=fopen(getenv("NX_XINERAMA_CONF"),"r"))==NULL) { + PanoramiXCheckExtension (dpy, info, 0); + LockDisplay (dpy); + GetReq (XineramaQueryScreens, req); + req->reqType = info->codes->major_opcode; + req->panoramiXReqType = X_XineramaQueryScreens; + if (!_XReply (dpy, (xReply *) &rep, 0, xFalse)) { + UnlockDisplay (dpy); + SyncHandle (); + return NULL; + } + if(rep.number) { + if((scrnInfo = Xmalloc(sizeof(XineramaScreenInfo) * rep.number))) { + xXineramaScreenInfo scratch; + int i; + + for(i = 0; i < rep.number; i++) { + _XRead(dpy, (char*)(&scratch), sz_XineramaScreenInfo); + scrnInfo[i].screen_number = i; + scrnInfo[i].x_org = scratch.x_org; + scrnInfo[i].y_org = scratch.y_org; + scrnInfo[i].width = scratch.width; + scrnInfo[i].height = scratch.height; + } + + *number = rep.number; + } else { + _XEatData(dpy, rep.length << 2); + } + } - LockDisplay (dpy); - GetReq (XineramaQueryScreens, req); - req->reqType = info->codes->major_opcode; - req->panoramiXReqType = X_XineramaQueryScreens; - if (!_XReply (dpy, (xReply *) &rep, 0, xFalse)) { UnlockDisplay (dpy); SyncHandle (); - return NULL; - } - if(rep.number) { - if((scrnInfo = Xmalloc(sizeof(XineramaScreenInfo) * rep.number))) { - xXineramaScreenInfo scratch; - int i; - - for(i = 0; i < rep.number; i++) { - _XRead(dpy, (char*)(&scratch), sz_XineramaScreenInfo); - scrnInfo[i].screen_number = i; - scrnInfo[i].x_org = scratch.x_org; - scrnInfo[i].y_org = scratch.y_org; - scrnInfo[i].width = scratch.width; - scrnInfo[i].height = scratch.height; - } + } else { - *number = rep.number; - } else - _XEatData(dpy, rep.length << 2); + i=0; + while(!feof(fptr)) { + w=h=0; + fscanf(fptr,"%d %d %d %d",&x,&y,&w,&h); + if(w&&h) + i++; + } + rewind(fptr); + *number=i; + if((scrnInfo = Xmalloc(sizeof(XineramaScreenInfo) * i))) { + i=0; + while(!feof(fptr)){ + w=h=0; + fscanf(fptr,"%d %d %d %d",&x,&y,&w,&h); + if(w&&h){ + scrnInfo[i].screen_number=i; + scrnInfo[i].x_org=x; + scrnInfo[i].y_org=y; + scrnInfo[i].width=w; + scrnInfo[i].height=h; + i++; + } + } + } + fclose(fptr); } - UnlockDisplay (dpy); - SyncHandle (); return scrnInfo; } |