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osd: support window switcher with thumbnails

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The new-style window switcher can be enabled with
<windowSwitcher style="thumbnail">.

New theme entries:

osd.window-switcher.style-thumbnail.width.max: 80%
osd.window-switcher.style-thumbnail.padding: 4
osd.window-switcher.style-thumbnail.item.width: 300
osd.window-switcher.style-thumbnail.item.height: 250
osd.window-switcher.style-thumbnail.item.padding: 10
osd.window-switcher.style-thumbnail.item.active.border.width: 2
osd.window-switcher.style-thumbnail.item.active.border.color: #589bda
osd.window-switcher.style-thumbnail.item.active.bg.color: #c7e2fc
osd.window-switcher.style-thumbnail.item.icon.size: 60
This commit is contained in:
tokyo4j 2025-08-08 14:53:34 +09:00 • committed by Johan Malm
parent 6e2805f692
commit 2e9292b7a3
13 changed files with 434 additions and 5 deletions
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57
src/theme.c
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@ -616,6 +616,17 @@ theme_builtin(struct theme *theme, struct server *server)
theme->osd_window_switcher_classic.item_active_border_width = 2;
theme->osd_window_switcher_classic.item_icon_size = -1;
theme->osd_window_switcher_thumbnail.max_width = 80;
theme->osd_window_switcher_thumbnail.max_width_is_percent = true;
theme->osd_window_switcher_thumbnail.padding = 4;
theme->osd_window_switcher_thumbnail.item_width = 300;
theme->osd_window_switcher_thumbnail.item_height = 250;
theme->osd_window_switcher_thumbnail.item_padding = 10;
theme->osd_window_switcher_thumbnail.item_active_border_width = 2;
parse_color("#589bda", theme->osd_window_switcher_thumbnail.item_active_border_color);
parse_color("#c7e2fc", theme->osd_window_switcher_thumbnail.item_active_bg_color);
theme->osd_window_switcher_thumbnail.item_icon_size = 60;
/* inherit settings in post_processing() if not set elsewhere */
theme->osd_window_switcher_preview_border_width = INT_MIN;
zero_array(theme->osd_window_switcher_preview_border_color);
@ -681,6 +692,8 @@ entry(struct theme *theme, const char *key, const char *value)
struct window_switcher_classic_theme *switcher_classic_theme =
&theme->osd_window_switcher_classic;
struct window_switcher_thumbnail_theme *switcher_thumb_theme =
&theme->osd_window_switcher_thumbnail;
/*
* Note that in order for the pattern match to apply to more than just
@ -992,6 +1005,47 @@ entry(struct theme *theme, const char *key, const char *value)
get_int_if_positive(value,
"osd.window-switcher.style-classic.item.icon.size");
}
/* thumbnail window switcher */
if (match_glob(key, "osd.window-switcher.style-thumbnail.width.max")) {
if (strrchr(value, '%')) {
switcher_thumb_theme->max_width_is_percent = true;
} else {
switcher_thumb_theme->max_width_is_percent = false;
}
switcher_thumb_theme->max_width = get_int_if_positive(
value, "osd.window-switcher.style-thumbnail.width.max");
}
if (match_glob(key, "osd.window-switcher.style-thumbnail.padding")) {
switcher_thumb_theme->padding = get_int_if_positive(
value, "osd.window-switcher.style-thumbnail.padding");
}
if (match_glob(key, "osd.window-switcher.style-thumbnail.item.width")) {
switcher_thumb_theme->item_width = get_int_if_positive(
value, "osd.window-switcher.style-thumbnail.item.width");
}
if (match_glob(key, "osd.window-switcher.style-thumbnail.item.height")) {
switcher_thumb_theme->item_height = get_int_if_positive(
value, "osd.window-switcher.style-thumbnail.item.height");
}
if (match_glob(key, "osd.window-switcher.style-thumbnail.item.padding")) {
switcher_thumb_theme->item_padding = get_int_if_positive(
value, "osd.window-switcher.style-thumbnail.item.padding");
}
if (match_glob(key, "osd.window-switcher.style-thumbnail.item.active.border.width")) {
switcher_thumb_theme->item_active_border_width = get_int_if_positive(
value, "osd.window-switcher.style-thumbnail.item.active.border.width");
}
if (match_glob(key, "osd.window-switcher.style-thumbnail.item.active.border.color")) {
parse_color(value, switcher_thumb_theme->item_active_border_color);
}
if (match_glob(key, "osd.window-switcher.style-thumbnail.item.active.bg.color")) {
parse_color(value, switcher_thumb_theme->item_active_bg_color);
}
if (match_glob(key, "osd.window-switcher.style-thumbnail.item.icon.size")) {
switcher_thumb_theme->item_icon_size = get_int_if_positive(
value, "osd.window-switcher.style-thumbnail.item.icon.size");
}
if (match_glob(key, "osd.window-switcher.preview.border.width")) {
theme->osd_window_switcher_preview_border_width =
get_int_if_positive(
@ -1594,6 +1648,8 @@ post_processing(struct theme *theme)
{
struct window_switcher_classic_theme *switcher_classic_theme =
&theme->osd_window_switcher_classic;
struct window_switcher_thumbnail_theme *switcher_thumb_theme =
&theme->osd_window_switcher_thumbnail;
theme->titlebar_height = get_titlebar_height(theme);
@ -1607,6 +1663,7 @@ post_processing(struct theme *theme)
+ 2 * theme->menu_items_padding_y;
int osd_font_height = font_height(&rc.font_osd);
switcher_thumb_theme->title_height = osd_font_height;
if (switcher_classic_theme->item_icon_size <= 0) {
switcher_classic_theme->item_icon_size = osd_font_height;
}