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client: tablet-shell: fallback in the lack of lockscreen icon

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lockscreen, homescreen and shell launchers are falling back okay already and
only lockscreen icon was missing some way to keep the shell client running in
the absence of images. This patch fix it.

Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>
This commit is contained in:
Tiago Vignatti 2012-03-28 20:56:48 +03:00 committed by Kristian Høgsberg
parent 610a3f2922
commit d081020435
1 changed files with 11 additions and 5 deletions
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16
clients/tablet-shell.c
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@ -197,11 +197,17 @@ lockscreen_draw(struct widget *widget, void *data)
cairo_set_operator(cr, CAIRO_OPERATOR_OVER);
icon = load_cairo_surface(key_lockscreen_icon);
width = cairo_image_surface_get_width(icon);
height = cairo_image_surface_get_height(icon);
cairo_set_source_surface(cr, icon,
allocation.x + (allocation.width - width) / 2,
allocation.y + (allocation.height - height) / 2);
if (icon) {
width = cairo_image_surface_get_width(icon);
height = cairo_image_surface_get_height(icon);
cairo_set_source_surface(cr, icon,
allocation.x + (allocation.width - width) / 2,
allocation.y + (allocation.height - height) / 2);
} else {
fprintf(stderr, "couldn't load lockscreen icon: %s\n",
key_lockscreen_icon);
cairo_set_source_rgb(cr, 0.2, 0, 0);
}
cairo_paint(cr);
cairo_destroy(cr);
cairo_surface_destroy(icon);