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bar/wayland: read cursor theme/size from XCURSOR_* environment variables

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Daniel Eklöf 2019-05-21 21:43:12 +02:00
parent 3adbf70a49
commit 0e4fbb602c
1 changed files with 16 additions and 1 deletions
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17
bar/wayland.c
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@ -18,6 +18,7 @@
#include <wlr-layer-shell-unstable-v1.h> #include <wlr-layer-shell-unstable-v1.h>
#define LOG_MODULE "bar:wayland" #define LOG_MODULE "bar:wayland"
#define LOG_ENABLE_DBG 0
#include "../log.h" #include "../log.h"
#include "../tllist.h" #include "../tllist.h"
@ -619,8 +620,22 @@ setup(struct bar *_bar)
return false; return false;
} }
unsigned cursor_size = 24;
const char *cursor_theme = getenv("XCURSOR_THEME");
{
const char *env_cursor_size = getenv("XCURSOR_SIZE");
if (env_cursor_size != NULL) {
unsigned size;
if (sscanf(env_cursor_size, "%u", &size) == 1)
cursor_size = size;
}
}
LOG_INFO("cursor theme: %s, size: %u", cursor_theme, cursor_size);
backend->pointer.theme = wl_cursor_theme_load( backend->pointer.theme = wl_cursor_theme_load(
NULL, 24 * backend->monitor->scale, backend->shm); cursor_theme, cursor_size * backend->monitor->scale, backend->shm);
if (backend->pointer.theme == NULL) { if (backend->pointer.theme == NULL) {
LOG_ERR("failed to load cursor theme"); LOG_ERR("failed to load cursor theme");
return false; return false;