Code style: fix misaligned and misindented comments

[i3/i3] / src / main.c

diff --git a/src/main.c b/src/main.c
index 7eb47c822fa83550b0d61df0f8d127a27cac1e8d..4a20e0c0623552f935b00ed820ba76fe3e2c6360 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -89,6 +89,7 @@ struct ws_assignments_head ws_assignments = TAILQ_HEAD_INITIALIZER(ws_assignment
 /* We hope that those are supported and set them to true */
 bool xcursor_supported = true;
 bool xkb_supported = true;
+bool shape_supported = true;
 
 bool force_xinerama = false;
 
@@ -528,7 +529,7 @@ int main(int argc, char *argv[]) {
     root_screen = xcb_aux_get_screen(conn, conn_screen);
     root = root_screen->root;
 
-/* Place requests for the atoms we need as soon as possible */
+    /* Place requests for the atoms we need as soon as possible */
 #define xmacro(atom) \
     xcb_intern_atom_cookie_t atom##_cookie = xcb_intern_atom(conn, 0, strlen(#atom), #atom);
 #include "atoms.xmacro"
@@ -566,7 +567,7 @@ int main(int argc, char *argv[]) {
     xcb_get_geometry_cookie_t gcookie = xcb_get_geometry(conn, root);
     xcb_query_pointer_cookie_t pointercookie = xcb_query_pointer(conn, root);
 
-/* Setup NetWM atoms */
+    /* Setup NetWM atoms */
 #define xmacro(name)                                                                       \
     do {                                                                                   \
         xcb_intern_atom_reply_t *reply = xcb_intern_atom_reply(conn, name##_cookie, NULL); \
@@ -622,6 +623,9 @@ int main(int argc, char *argv[]) {
         xcb_set_root_cursor(XCURSOR_CURSOR_POINTER);
 
     const xcb_query_extension_reply_t *extreply;
+    xcb_prefetch_extension_data(conn, &xcb_xkb_id);
+    xcb_prefetch_extension_data(conn, &xcb_shape_id);
+
     extreply = xcb_get_extension_data(conn, &xcb_xkb_id);
     xkb_supported = extreply->present;
     if (!extreply->present) {
@@ -683,6 +687,23 @@ int main(int argc, char *argv[]) {
         xkb_base = extreply->first_event;
     }
 
+    /* Check for Shape extension. We want to handle input shapes which is
+     * introduced in 1.1. */
+    extreply = xcb_get_extension_data(conn, &xcb_shape_id);
+    if (extreply->present) {
+        shape_base = extreply->first_event;
+        xcb_shape_query_version_cookie_t cookie = xcb_shape_query_version(conn);
+        xcb_shape_query_version_reply_t *version =
+            xcb_shape_query_version_reply(conn, cookie, NULL);
+        shape_supported = version && version->minor_version >= 1;
+        free(version);
+    } else {
+        shape_supported = false;
+    }
+    if (!shape_supported) {
+        DLOG("shape 1.1 is not present on this server\n");
+    }
+
     restore_connect();
 
     property_handlers_init();