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Consolidate redraw scheduling in window.c

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This commit is contained in:
Kristian Høgsberg 2010-06-14 23:52:50 -04:00
parent 0953162db8
commit 80d746f6e3
5 changed files with 57 additions and 89 deletions
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32
clients/image.c
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@ -46,9 +46,6 @@ struct image {
struct window *window;
struct display *display;
uint32_t key;
gboolean redraw_scheduled;
gchar *filename;
};
@ -149,8 +146,6 @@ image_draw(struct image *image)
cairo_t *cr;
cairo_surface_t *wsurface, *surface;
image->redraw_scheduled = 0;
window_draw(image->window);
window_get_child_rectangle(image->window, &rectangle);
@ -186,31 +181,12 @@ image_draw(struct image *image)
cairo_surface_destroy(surface);
}
static gboolean
image_idle_redraw(void *data)
static void
redraw_handler(struct window *window, void *data)
{
struct image *image = data;
image_draw(image);
return FALSE;
}
static void
image_schedule_redraw(struct image *image)
{
if (!image->redraw_scheduled) {
image->redraw_scheduled = 1;
g_idle_add(image_idle_redraw, image);
}
}
static void
resize_handler(struct window *window, void *data)
{
struct image *image = data;
image_schedule_redraw(image);
}
static void
@ -219,7 +195,7 @@ keyboard_focus_handler(struct window *window,
{
struct image *image = data;
image_schedule_redraw(image);
window_schedule_redraw(image->window);
}
static struct image *
@ -247,7 +223,7 @@ image_create(struct display *display, uint32_t key, const char *filename)
* allocation scheme here. Or maybe just a real toolkit. */
image->key = key + 100;
window_set_resize_handler(image->window, resize_handler, image);
window_set_redraw_handler(image->window, redraw_handler, image);
window_set_keyboard_focus_handler(image->window, keyboard_focus_handler, image);
image_draw(image);