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Made dwmblocks way more efficient by only setting the name of the root window when something has changed.

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This commit is contained in:
Aidan
2019-11-13 13:58:20 -07:00
parent 72dc44f963
commit 5ff59d4e8b
1 changed files with 9 additions and 11 deletions
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20
dwmblocks.c
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@@ -17,7 +17,7 @@ void replace(char *str, char old, char new);
void getcmds(int time);
void getsigcmds(int signal);
void setupsignals();
void getstatus(char *str);
int getstatus(char *str, char *last);
void setroot();
void statusloop();
void statusinit();
@@ -31,12 +31,8 @@ static Display *dpy;
static int screen;
static Window root;
static char statusbar[LENGTH(blocks)][50] = {0};
static char statusstr[256];
static char *statuscat;
static const char *volupcmd[] = { "volup", NULL };
static const char *voldowncmd[] = { "voldown", NULL };
static const char *volmutecmd[] = { "volmute", NULL };
static int statusContinue = 1,volmuted = 0;
static char statusstr[2][256];
static int statusContinue = 1;
void replace(char *str, char old, char new)
{
@@ -97,27 +93,29 @@ void setupsignals()
}
void getstatus(char *str)
int getstatus(char *str, char *last)
{
strcpy(last, str);
int j = 0;
for(int i = 0; i < LENGTH(blocks); j+=strlen(statusbar[i++]))
{
strcpy(str + j, statusbar[i]);
}
str[--j] = '\0';
return strcmp(str, last);//0 if they are the same
}
void setroot()
{
if (!getstatus(statusstr[0], statusstr[1]))//Only set root if text has changed.
return;
Display *d = XOpenDisplay(NULL);
if (d) {
dpy = d;
}
screen = DefaultScreen(dpy);
root = RootWindow(dpy, screen);
getstatus(statusstr);
XStoreName(dpy, root, statusstr);
XStoreName(dpy, root, statusstr[0]);
XCloseDisplay(dpy);
}