Merge branch 'next'

[i3/i3] / include / randr.h

diff --git a/include/randr.h b/include/randr.h
index d14d04788aeb7ea283b66ff085f9af0b1a2ff6dd..b5c02144dc729986d3ecebb502ac2517af33706d 100644 (file)
--- a/include/randr.h
+++ b/include/randr.h
@@ -1,22 +1,28 @@
 /*
- * vim:ts=8:expandtab
+ * vim:ts=4:sw=4:expandtab
  *
  * i3 - an improved dynamic tiling window manager
+ * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
  *
- * © 2009-2010 Michael Stapelberg and contributors
- *
- * See file LICENSE for license information.
+ * For more information on RandR, please see the X.org RandR specification at
+ * http://cgit.freedesktop.org/xorg/proto/randrproto/tree/randrproto.txt
+ * (take your time to read it completely, it answers all questions).
  *
  */
+#ifndef I3_RANDR_H
+#define I3_RANDR_H
+
 #include "data.h"
 #include <xcb/randr.h>
 
-#ifndef _RANDR_H
-#define _RANDR_H
-
 TAILQ_HEAD(outputs_head, xoutput);
 extern struct outputs_head outputs;
 
+typedef enum {
+    CLOSEST_OUTPUT = 0,
+    FARTHEST_OUTPUT = 1
+} output_close_far_t;
+
 /**
  * We have just established a connection to the X server and need the initial
  * XRandR information to setup workspaces for each screen.
@@ -60,13 +66,13 @@ void init_ws_for_output(Output *output, Con *content);
  * (Re-)queries the outputs via RandR and stores them in the list of outputs.
  *
  */
-void randr_query_outputs();
+void randr_query_outputs(void);
 
 /**
  * Returns the first output which is active.
  *
  */
-Output *get_first_output();
+Output *get_first_output(void);
 
 /**
  * Returns the output with the given name if it is active (!) or NULL.
@@ -91,4 +97,10 @@ Output *get_output_containing(int x, int y);
  */
 Output *get_output_most(direction_t direction, Output *current);
 
+/**
+ * Gets the output which is the next one in the given direction.
+ *
+ */
+Output *get_output_next(direction_t direction, Output *current, output_close_far_t close_far);
+
 #endif