xrandr.c

#include "xrandr.h"



int XRandrGetResolution(int *width, int *height)
{
    char *Tempstr=NULL, *Token=NULL;
    const char *ptr;
    STREAM *S;

    S=STREAMSpawnCommand("xrandr -q", "");
    if (S)
    {
        Tempstr=STREAMReadLine(Tempstr, S);
        ptr=GetToken(Tempstr, " ", &Token, 0);
        while (ptr)
        {
            if (strcmp(Token, "current")==0)
            {
                ptr=GetToken(ptr, " ", &Token, 0);
                *width=atoi(Token);
                ptr=GetToken(ptr, " ", &Token, 0);
                ptr=GetToken(ptr, " ", &Token, 0);
                *height=atoi(Token);
            }
            ptr=GetToken(ptr, " ", &Token, 0);
        }
        STREAMClose(S);
    }

    Destroy(Tempstr);
}



int XRandrSetResolution(int width, int height)
{
    char *Tempstr=NULL;

    Tempstr=FormatStr(Tempstr, "xrandr -s %dx%d", width, height);
    printf("XRANDR: %s\n", Tempstr);
    Spawn(Tempstr, "");

    Destroy(Tempstr);
}