#include <stdlib.h>
#include <math.h>
#include <xcb/xcb.h>
-#include <xcb/xcb_keysyms.h>
#include <ev.h>
-
-#ifndef NOLIBCAIRO
#include <cairo.h>
#include <cairo/cairo-xcb.h>
-#endif
#include "xcb.h"
#include "unlock_indicator.h"
/* A Cairo surface containing the specified image (-i), if any. */
extern cairo_surface_t *img;
+
/* Whether the image should be tiled. */
extern bool tile;
/* The background color to use (in hex). */
xcb_pixmap_t draw_image(uint32_t *resolution) {
xcb_pixmap_t bg_pixmap = XCB_NONE;
-#ifndef NOLIBCAIRO
if (!vistype)
vistype = get_root_visual_type(screen);
bg_pixmap = create_bg_pixmap(conn, screen, resolution, color);
uint32_t rgb16[3] = {(strtol(strgroups[0], NULL, 16)),
(strtol(strgroups[1], NULL, 16)),
(strtol(strgroups[2], NULL, 16))};
- cairo_set_source_rgb(xcb_ctx, rgb16[0], rgb16[1], rgb16[2]);
+ cairo_set_source_rgb(xcb_ctx, rgb16[0] / 255.0, rgb16[1] / 255.0, rgb16[2] / 255.0);
cairo_rectangle(xcb_ctx, 0, 0, resolution[0], resolution[1]);
cairo_fill(xcb_ctx);
}
cairo_surface_destroy(output);
cairo_destroy(ctx);
cairo_destroy(xcb_ctx);
-#endif
return bg_pixmap;
}
* Calls draw_image on a new pixmap and swaps that with the current pixmap
*
*/
-void redraw_screen() {
+void redraw_screen(void) {
xcb_pixmap_t bg_pixmap = draw_image(last_resolution);
xcb_change_window_attributes(conn, win, XCB_CW_BACK_PIXMAP, (uint32_t[1]){ bg_pixmap });
/* XXX: Possible optimization: Only update the area in the middle of the
* screen instead of the whole screen. */
- xcb_clear_area(conn, 0, win, 0, 0, screen->width_in_pixels, screen->height_in_pixels);
+ xcb_clear_area(conn, 0, win, 0, 0, last_resolution[0], last_resolution[1]);
xcb_free_pixmap(conn, bg_pixmap);
xcb_flush(conn);
}
* after an unsuccessful authentication attempt.
*
*/
-void start_clear_indicator_timeout() {
+void start_clear_indicator_timeout(void) {
if (clear_indicator_timeout) {
ev_timer_stop(main_loop, clear_indicator_timeout);
ev_timer_set(clear_indicator_timeout, 1.0, 0.);
* Stops the clear_indicator timeout.
*
*/
-void stop_clear_indicator_timeout() {
+void stop_clear_indicator_timeout(void) {
if (clear_indicator_timeout) {
ev_timer_stop(main_loop, clear_indicator_timeout);
free(clear_indicator_timeout);