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Allow users to customize the cursor on clients

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This also sets the default size to 16 and documents all of the other
environment variables in use in sway(1).
This commit is contained in:
Drew DeVault 2016-07-17 10:59:03 -04:00
parent 8be4ae70e7
commit a9767ad2f7
2 changed files with 49 additions and 1 deletions
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12
wayland/window.c
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@ -112,7 +112,17 @@ struct window *window_setup(struct registry *registry, uint32_t width, uint32_t
get_next_buffer(window);
if (registry->pointer) {
window->cursor.cursor_theme = wl_cursor_theme_load("default", 32, registry->shm); // TODO: let you customize this
char *cursor_theme = getenv("SWAY_CURSOR_THEME");
if (!cursor_theme) {
cursor_theme = "default";
}
char *cursor_size = getenv("SWAY_CURSOR_SIZE");
if (!cursor_size) {
cursor_size = "16";
}
window->cursor.cursor_theme = wl_cursor_theme_load(cursor_theme,
atoi(cursor_size), registry->shm);
window->cursor.cursor = wl_cursor_theme_get_cursor(window->cursor.cursor_theme, "left_ptr");
window->cursor.surface = wl_compositor_create_surface(registry->compositor);