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render: export render_csd()

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Daniel Eklöf 2020-02-25 19:09:29 +01:00
parent d15eb936ef
commit 70ce7245c6
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GPG key ID: 5BBD4992C116573F
2 changed files with 34 additions and 18 deletions
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51
render.c
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@ -662,32 +662,44 @@ render_worker_thread(void *_ctx)
return -1;
}
static void
void
render_csd(struct terminal *term)
{
LOG_INFO("rendering CSD");
if (!term->window->use_csd)
return;
const int border_width = 1 * term->scale;
const int title_height = 20 * term->scale;
const int border_width = csd_border_size * term->scale;
const int title_height = csd_title_size * term->scale;
const int geom[5][4] = {
{0, -title_height, term->width, title_height},
{-border_width, -title_height - border_width, border_width, term->height + title_height + 2 * border_width}, /* left */
{term->width, -title_height - border_width, border_width, term->height + title_height + 2 * border_width}, /* right */
{-border_width, -title_height - border_width, term->width + 2 * border_width, border_width}, /* top */
{-border_width, term->height, term->width + 2 * border_width, border_width}, /* bottom */
/* X, Y, WIDTH, HEIGHT */
{ border_width, border_width, term->width - 2 * border_width, title_height}, /* title */
{ 0, border_width, border_width, term->height - 2 * border_width}, /* left */
{term->width - border_width, border_width, border_width, term->height - 2 * border_width}, /* right */
{ 0, 0, term->width, border_width}, /* top */
{ 0, term->height - border_width, term->width, border_width}, /* bottom */
};
for (size_t i = 0; i < 5; i++) {
struct wl_region *region = wl_compositor_create_region(term->wl->compositor);
if (region != NULL)
wl_region_add(region, 0, 0, INT32_MAX, INT32_MAX);
for (size_t i = 0; i < sizeof(geom) / sizeof(geom[0]); i++) {
struct wl_surface *surf = term->window->csd.surface[i];
struct wl_subsurface *sub = term->window->csd.sub_surface[i];
const int x = geom[i][0];
const int y = geom[i][1];
const int width = geom[i][2];
const int height = geom[i][3];
unsigned long cookie = shm_cookie_csd(term, 0);
unsigned long cookie = shm_cookie_csd(term, i);
struct buffer *buf = shm_get_buffer(term->wl->shm, width, height, cookie);
pixman_color_t color = color_hex_to_pixman(i == 0 ? 0xffffff : 0xff0000);
pixman_color_t color = color_hex_to_pixman(term->colors.fg);
if (!term->visual_focus)
pixman_color_dim(&color);
pixman_image_t *src = pixman_image_create_solid_fill(&color);
pixman_image_fill_rectangles(
@ -695,14 +707,17 @@ render_csd(struct terminal *term)
&(pixman_rectangle16_t){0, 0, buf->width, buf->height});
pixman_image_unref(src);
wl_subsurface_set_position(
term->window->csd.sub_surface[i], x, y);
wl_subsurface_set_position(sub, x, y);
wl_surface_attach(term->window->csd.surface[i], buf->wl_buf, 0, 0);
wl_surface_damage_buffer(term->window->csd.surface[i], 0, 0, buf->width, buf->height);
wl_surface_set_buffer_scale(term->window->csd.surface[i], term->scale);
wl_surface_commit(term->window->csd.surface[i]);
wl_surface_attach(surf, buf->wl_buf, 0, 0);
wl_surface_set_opaque_region(surf, region);
wl_surface_damage_buffer(surf, 0, 0, buf->width, buf->height);
wl_surface_set_buffer_scale(surf, term->scale);
wl_surface_commit(surf);
}
if (region != NULL)
wl_region_destroy(region);
}
static void frame_callback(

1
render.h
View file

@ -16,6 +16,7 @@ void render_refresh(struct terminal *term);
bool render_xcursor_set(struct terminal *term);
void render_search_box(struct terminal *term);
void render_csd(struct terminal *term);
struct render_worker_context {
int my_id;