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wayland: move reload_cursor_theme() and update_cursor_surface() to wayland

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This commit is contained in:
Daniel Eklöf 2019-10-27 19:36:45 +01:00
parent 664641104c
commit 957fb25559
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GPG key ID: 5BBD4992C116573F
5 changed files with 64 additions and 61 deletions
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62
wayland.c
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@ -126,7 +126,7 @@ output_scale(void *data, struct wl_output *wl_output, int32_t factor)
struct terminal *term = mon->wayl->term;
if (term != NULL) {
render_resize(term, term->width / term->scale, term->height / term->scale);
render_reload_cursor_theme(term);
wayl_reload_cursor_theme(mon->wayl, term);
}
}
@ -269,7 +269,7 @@ surface_enter(void *data, struct wl_surface *wl_surface,
/* Resize, since scale-to-use may have changed */
render_resize(term, term->width / term->scale, term->height / term->scale);
render_reload_cursor_theme(term);
wayl_reload_cursor_theme(wayl, term);
return;
}
}
@ -293,7 +293,7 @@ surface_leave(void *data, struct wl_surface *wl_surface,
/* Resize, since scale-to-use may have changed */
render_resize(term, term->width / term->scale, term->height / term->scale);
render_reload_cursor_theme(term);
wayl_reload_cursor_theme(wayl, term);
return;
}
@ -704,6 +704,62 @@ wayl_win_destroy(struct wl_window *win)
free(win);
}
bool
wayl_reload_cursor_theme(struct wayland *wayl, struct terminal *term)
{
if (wayl->pointer.size == 0)
return true;
if (wayl->pointer.theme != NULL) {
wl_cursor_theme_destroy(wayl->pointer.theme);
wayl->pointer.theme = NULL;
wayl->pointer.cursor = NULL;
}
LOG_DBG("reloading cursor theme: %s@%d",
wayl->pointer.theme_name, wayl->pointer.size);
wayl->pointer.theme = wl_cursor_theme_load(
wayl->pointer.theme_name, wayl->pointer.size * term->scale, wayl->shm);
if (wayl->pointer.theme == NULL) {
LOG_ERR("failed to load cursor theme");
return false;
}
wayl->pointer.cursor = wl_cursor_theme_get_cursor(
wayl->pointer.theme, "left_ptr");
assert(wayl->pointer.cursor != NULL);
wayl_update_cursor_surface(wayl, term);
return true;
}
void
wayl_update_cursor_surface(struct wayland *wayl, struct terminal *term)
{
if (wayl->pointer.cursor == NULL)
return;
const int scale = term->scale;
wl_surface_set_buffer_scale(wayl->pointer.surface, scale);
struct wl_cursor_image *image = wayl->pointer.cursor->images[0];
wl_surface_attach(
wayl->pointer.surface, wl_cursor_image_get_buffer(image), 0, 0);
wl_pointer_set_cursor(
wayl->pointer.pointer, wayl->pointer.serial,
wayl->pointer.surface,
image->hotspot_x / scale, image->hotspot_y / scale);
wl_surface_damage_buffer(
wayl->pointer.surface, 0, 0, INT32_MAX, INT32_MAX);
wl_surface_commit(wayl->pointer.surface);
}
struct terminal *
wayl_terminal_from_surface(struct wayland *wayl, struct wl_surface *surface)
{