borders

src/absinthe-toplevel.c

@@ -22,3 +22,44 @@ struct absinthe_toplevel *absinthe_toplevel_at(struct absinthe_server *server, d
     }
     return tree->node.data;
 }
+
+void absinthe_toplevel_set_position(struct absinthe_toplevel *toplevel, int32_t x, int32_t y)
+{
+    wlr_scene_node_set_position(&toplevel->scene_tree->node, x, y);
+}
+
+void absinthe_toplevel_set_size(struct absinthe_toplevel *toplevel, int32_t width, int32_t height)
+{
+    if (width == toplevel->xdg_toplevel->current.width && height == toplevel->xdg_toplevel->current.height) {
+        return;
+    }
+
+    toplevel->geometry.width = width;
+    toplevel->geometry.height = height;
+
+    wlr_xdg_toplevel_set_size(toplevel->xdg_toplevel, width, height);
+}
+
+void absinthe_toplevel_update_border_geometry(struct absinthe_toplevel *toplevel)
+{
+    int bw = ABSINTHE_BORDER_WIDTH;
+
+    wlr_scene_rect_set_size(toplevel->border[0], toplevel->geometry.width - 2 * bw, bw);
+    wlr_scene_rect_set_size(toplevel->border[1], toplevel->geometry.width - 2 * bw, bw);
+    wlr_scene_rect_set_size(toplevel->border[2], bw, toplevel->geometry.height);
+    wlr_scene_rect_set_size(toplevel->border[3], bw, toplevel->geometry.height);
+
+	wlr_scene_node_set_position(&toplevel->border[0]->node, 0, -bw);
+	wlr_scene_node_set_position(&toplevel->border[1]->node, 0, toplevel->geometry.height - 2 * bw);
+	wlr_scene_node_set_position(&toplevel->border[2]->node, -bw, -bw);
+	wlr_scene_node_set_position(&toplevel->border[3]->node, toplevel->geometry.width - 2 * bw, -bw);
+
+    absinthe_toplevel_set_size(toplevel, toplevel->geometry.width - 2 * bw, toplevel->geometry.height - 2 * bw);
+}
+
+void absinthe_toplevel_set_border_color(struct absinthe_toplevel *toplevel, const float color[4])
+{
+    for (int i = 0; i < 4; ++i) {
+        wlr_scene_rect_set_color(toplevel->border[i], color);
+    }
+}