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overlay: Rudiments of config files and option parsing

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson
2013-08-22 15:07:48 +01:00
parent 184786988e
commit 7c52a3cf52
8 changed files with 541 additions and 86 deletions
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overlay/x11/x11-window.c
+3 -38
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@@ -32,6 +32,7 @@
#include <unistd.h>
#include "../overlay.h"
#include "position.h"
struct x11_window {
struct overlay base;
@@ -109,7 +110,7 @@ static void x11_window_destroy(void *data)
}
cairo_surface_t *
x11_window_create(enum position position, int *width, int *height)
x11_window_create(struct config *config, int *width, int *height)
{
Display *dpy;
Screen *scr;
@@ -129,43 +130,7 @@ x11_window_create(enum position position, int *width, int *height)
XSetErrorHandler(noop);
if (*width == -1) {
w = scr->width;
switch (position & 7) {
default:
case 0:
case 2: w >>= 1; break;
}
} else if (*width > scr->width) {
w = scr->width;
} else
w = *width;
if (*height == -1) {
h = scr->height;
switch ((position >> 4) & 7) {
default:
case 0:
case 2: h >>= 1; break;
}
} else if (*height > scr->height)
h = scr->height;
else
h = *height;
switch (position & 7) {
default:
case 0: x = 0; break;
case 1: x = (scr->width - w)/2; break;
case 2: x = scr->width - w; break;
}
switch ((position >> 4) & 7) {
default:
case 0: y = 0; break;
case 1: y = (scr->height - h)/2; break;
case 2: y = scr->height - h; break;
}
x11_position(scr, *width, *height, config, &x, &y, &w, &h);
attr.override_redirect = True;
win = XCreateWindow(dpy, DefaultRootWindow(dpy),