Enforce strict prototypes

[i3/i3] / src / x.c

diff --git a/src/x.c b/src/x.c
index 629520d4e0d2ab189e3607e06bcdae24d2cbb305..581ec5129d17bd8c9e0656e46c315c31b9e5ecb2 100644 (file)
--- a/src/x.c
+++ b/src/x.c
@@ -249,11 +249,7 @@ void x_move_win(Con *src, Con *dest) {
     }
 }
 
-/*
- * Kills the window decoration associated with the given container.
- *
- */
-void x_con_kill(Con *con) {
+static void _x_con_kill(Con *con) {
     con_state *state;
 
     if (con->colormap != XCB_NONE) {
@@ -262,7 +258,6 @@ void x_con_kill(Con *con) {
 
     draw_util_surface_free(conn, &(con->frame));
     draw_util_surface_free(conn, &(con->frame_buffer));
-    xcb_destroy_window(conn, con->frame.id);
     xcb_free_pixmap(conn, con->frame_buffer.id);
     state = state_for_frame(con->frame.id);
     CIRCLEQ_REMOVE(&state_head, state, state);
@@ -275,6 +270,24 @@ void x_con_kill(Con *con) {
     focused_id = last_focused = XCB_NONE;
 }
 
+/*
+ * Kills the window decoration associated with the given container.
+ *
+ */
+void x_con_kill(Con *con) {
+    _x_con_kill(con);
+    xcb_destroy_window(conn, con->frame.id);
+}
+
+/*
+ * Completely reinitializes the container's frame, without destroying the old window.
+ *
+ */
+void x_con_reframe(Con *con) {
+    _x_con_kill(con);
+    x_con_init(con);
+}
+
 /*
  * Returns true if the client supports the given protocol atom (like WM_DELETE_WINDOW)
  *
@@ -783,11 +796,8 @@ void x_push_node(Con *con) {
          * background and only afterwards change the window size. This reduces
          * flickering. */
 
-        /* As the pixmap only depends on the size and not on the position, it
-         * is enough to check if width/height have changed. Also, we don’t
-         * create a pixmap at all when the window is actually not visible
-         * (height == 0) or when it is not needed. */
-        bool has_rect_changed = (state->rect.width != rect.width || state->rect.height != rect.height);
+        bool has_rect_changed = (state->rect.x != rect.x || state->rect.y != rect.y ||
+                                 state->rect.width != rect.width || state->rect.height != rect.height);
 
         /* Check if the container has an unneeded pixmap left over from
          * previously having a border or titlebar. */
@@ -1244,7 +1254,7 @@ void x_set_name(Con *con, const char *name) {
  * Set up the I3_SHMLOG_PATH atom.
  *
  */
-void update_shmlog_atom() {
+void update_shmlog_atom(void) {
     if (*shmlogname == '\0') {
         xcb_delete_property(conn, root, A_I3_SHMLOG_PATH);
     } else {