decorations: make has_ssd public

include/view.h

@@ -471,6 +471,7 @@ void view_maximize(struct view *view, enum view_axis axis,
 	bool store_natural_geometry);
 void view_set_fullscreen(struct view *view, bool fullscreen);
 void view_toggle_maximize(struct view *view, enum view_axis axis);
+bool view_wants_decorations(struct view *view);
 void view_toggle_decorations(struct view *view);
 
 bool view_is_always_on_top(struct view *view);

src/view.c

@@ -1218,6 +1218,37 @@ view_toggle_maximize(struct view *view, enum view_axis axis)
 	}
 }
 
+bool
+view_wants_decorations(struct view *view)
+{
+	/* Window-rules take priority if they exist for this view */
+	switch (window_rules_get_property(view, "serverDecoration")) {
+	case LAB_PROP_TRUE:
+		return true;
+	case LAB_PROP_FALSE:
+		return false;
+	default:
+		break;
+	}
+
+	/*
+	 * view->ssd_preference may be set by the decoration implementation
+	 * e.g. src/decorations/xdg-deco.c or src/decorations/kde-deco.c.
+	 */
+	switch (view->ssd_preference) {
+	case LAB_SSD_PREF_SERVER:
+		return true;
+	case LAB_SSD_PREF_CLIENT:
+		return false;
+	default:
+		/*
+		 * We don't know anything about the client preference
+		 * so fall back to core.decoration settings in rc.xml
+		 */
+		return rc.xdg_shell_server_side_deco;
+	}
+}
+
 void
 view_toggle_decorations(struct view *view)
 {

src/xdg.c

@@ -75,37 +75,6 @@ handle_new_popup(struct wl_listener *listener, void *data)
 	xdg_popup_create(view, wlr_popup);
 }
 
-static bool
-has_ssd(struct view *view)
-{
-	/* Window-rules take priority if they exist for this view */
-	switch (window_rules_get_property(view, "serverDecoration")) {
-	case LAB_PROP_TRUE:
-		return true;
-	case LAB_PROP_FALSE:
-		return false;
-	default:
-		break;
-	}
-
-	/*
-	 * view->ssd_preference may be set by the decoration implementation
-	 * e.g. src/decorations/xdg-deco.c or src/decorations/kde-deco.c.
-	 */
-	switch (view->ssd_preference) {
-	case LAB_SSD_PREF_SERVER:
-		return true;
-	case LAB_SSD_PREF_CLIENT:
-		return false;
-	default:
-		/*
-		 * We don't know anything about the client preference
-		 * so fall back to core.decoration settings in rc.xml
-		 */
-		return rc.xdg_shell_server_side_deco;
-	}
-}
-
 static void
 handle_commit(struct wl_listener *listener, void *data)
 {
@@ -599,7 +568,7 @@ xdg_toplevel_view_map(struct view *view)
 
 		init_foreign_toplevel(view);
 
-		if (has_ssd(view)) {
+		if (view_wants_decorations(view)) {
 			view_set_ssd_mode(view, LAB_SSD_MODE_FULL);
 		} else {
 			view_set_ssd_mode(view, LAB_SSD_MODE_NONE);