diff options
| author | Alexander Larsson <alexl@redhat.com> | 2013-05-22 14:41:33 +0200 |
|---|---|---|
| committer | Kristian Høgsberg <krh@bitplanet.net> | 2013-05-22 16:18:52 -0400 |
| commit | d68f523f308f0966a9ccf0adeba1bd6f78ace3cd (patch) | |
| tree | c0924a0c3d46aaf717ca6a516c8fbafc6366e991 /clients | |
| parent | c584fa60d45b333ab7f2c1d34e75994d58d1f7f8 (diff) | |
window: Add window_get_output_scale()
This lets you find the maximal scale for all the outputs a window
is on, which is useful for picking a buffer_scale.
Diffstat (limited to 'clients')
| -rw-r--r-- | clients/window.c | 18 | ||||
| -rw-r--r-- | clients/window.h | 3 |
2 files changed, 21 insertions, 0 deletions
diff --git a/clients/window.c b/clients/window.c index 6f1b4067..135ae5ab 100644 --- a/clients/window.c +++ b/clients/window.c @@ -1468,6 +1468,22 @@ window_get_buffer_scale(struct window *window) return window->main_surface->buffer_scale; } +uint32_t +window_get_output_scale(struct window *window) +{ + struct window_output *window_output; + struct window_output *window_output_tmp; + int scale = 1; + + wl_list_for_each_safe(window_output, window_output_tmp, + &window->window_output_list, link) { + if (window_output->output->scale > scale) + scale = window_output->output->scale; + } + + return scale; +} + static void frame_destroy(struct frame *frame); static void @@ -4384,6 +4400,8 @@ window_show_menu(struct display *display, menu->window = window; menu->widget = window_add_widget(menu->window, menu); + window_set_buffer_scale (menu->window, window_get_buffer_scale (parent)); + window_set_buffer_transform (menu->window, window_get_buffer_transform (parent)); menu->entries = entries; menu->count = count; menu->release_count = 0; diff --git a/clients/window.h b/clients/window.h index fec601f7..f7b3f286 100644 --- a/clients/window.h +++ b/clients/window.h @@ -260,6 +260,9 @@ void window_set_buffer_scale(struct window *window, uint32_t scale); +uint32_t +window_get_output_scale(struct window *window); + void window_destroy(struct window *window); |