From: Consolatis <35009135+Consolatis@users.noreply.github.com>
Date: Wed, 23 Aug 2023 02:42:30 +0000 (+0200)
Subject: src/ssd: un-round corners on maximize
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=f42f5f41c5f2f7090de55a6e21fddfbfde608285;p=proto%2Flabwc.git

src/ssd: un-round corners on maximize
---

diff --git a/include/ssd-internal.h b/include/ssd-internal.h
index 3af0d06a..148337ed 100644
--- a/include/ssd-internal.h
+++ b/include/ssd-internal.h
@@ -17,6 +17,7 @@ struct ssd_button {
 	struct view *view;
 	enum ssd_part_type type;
 	struct wlr_scene_node *hover;
+	struct wlr_scene_node *background;
 
 	struct wl_listener destroy;
 };
@@ -41,6 +42,7 @@ struct ssd {
 	 * don't update things we don't have to.
 	 */
 	struct {
+		bool squared_corners;   /* To un-round corner buttons on maximize */
 		struct wlr_box geometry;
 		struct ssd_state_title {
 			char *text;
diff --git a/src/ssd/ssd_part.c b/src/ssd/ssd_part.c
index 07cd6959..4c72d291 100644
--- a/src/ssd/ssd_part.c
+++ b/src/ssd/ssd_part.c
@@ -152,7 +152,7 @@ add_scene_button(struct wl_list *part_list, enum ssd_part_type type,
 	wlr_scene_node_set_position(button_root->node, x, 0);
 
 	/* Background */
-	add_scene_rect(part_list, type, parent,
+	struct ssd_part *bg_rect = add_scene_rect(part_list, type, parent,
 		SSD_BUTTON_WIDTH, rc.theme->title_height, 0, 0, bg_color);
 
 	/* Icon */
@@ -175,6 +175,7 @@ add_scene_button(struct wl_list *part_list, enum ssd_part_type type,
 	button->type = type;
 	button->view = view;
 	button->hover = hover;
+	button->background = bg_rect->node;
 	return button_root;
 }
 
diff --git a/src/ssd/ssd_titlebar.c b/src/ssd/ssd_titlebar.c
index cadb7de6..b07b2b35 100644
--- a/src/ssd/ssd_titlebar.c
+++ b/src/ssd/ssd_titlebar.c
@@ -90,15 +90,49 @@ is_direct_child(struct wlr_scene_node *node, struct ssd_sub_tree *subtree)
 	return node->parent == subtree->tree;
 }
 
+static void
+set_squared_corners(struct ssd *ssd, bool enable)
+{
+	struct ssd_part *part;
+	struct ssd_sub_tree *subtree;
+	enum ssd_part_type ssd_type[2] = { LAB_SSD_BUTTON_WINDOW_MENU, LAB_SSD_BUTTON_CLOSE };
+
+	FOR_EACH_STATE(ssd, subtree) {
+		for (size_t i = 0; i < sizeof(ssd_type) / sizeof(ssd_type[0]); i++) {
+			part = ssd_get_part(&subtree->parts, ssd_type[i]);
+			struct ssd_button *button = node_ssd_button_from_node(part->node);
+
+			/* Toggle background between invisible and titlebar background color */
+			struct wlr_scene_rect *rect = lab_wlr_scene_get_rect(button->background);
+			wlr_scene_rect_set_color(rect, !enable ? (float[4]) {0, 0, 0, 0} : (
+				subtree == &ssd->titlebar.active
+					? rc.theme->window_active_title_bg_color
+					: rc.theme->window_inactive_title_bg_color));
+
+			/* Toggle rounded corner image itself */
+			struct wlr_scene_node *rounded_corner =
+				wl_container_of(part->node->link.prev, rounded_corner, link);
+			wlr_scene_node_set_enabled(rounded_corner, !enable);
+		}
+	} FOR_EACH_END
+
+	ssd->state.squared_corners = enable;
+}
+
 void
 ssd_titlebar_update(struct ssd *ssd)
 {
 	struct view *view = ssd->view;
 	int width = view->current.width;
+	struct theme *theme = view->server->theme;
+
+	if (view->maximized != ssd->state.squared_corners) {
+		set_squared_corners(ssd, view->maximized);
+	}
+
 	if (width == ssd->state.geometry.width) {
 		return;
 	}
-	struct theme *theme = view->server->theme;
 
 	struct ssd_part *part;
 	struct ssd_sub_tree *subtree;