* vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
- * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
+ * © 2009 Michael Stapelberg and contributors (see also: LICENSE)
*
* For more information on RandR, please see the X.org RandR specification at
- * http://cgit.freedesktop.org/xorg/proto/randrproto/tree/randrproto.txt
+ * https://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
+#pragma once
+
+#include <config.h>
#include "data.h"
#include <xcb/randr.h>
* XRandR information to setup workspaces for each screen.
*
*/
-void randr_init(int *event_base);
-
-/**
- * Disables RandR support by creating exactly one output with the size of the
- * X11 screen.
- *
- */
-void disable_randr(xcb_connection_t *conn);
+void randr_init(int *event_base, const bool disable_randr15);
/**
* Initializes a CT_OUTPUT Con (searches existing ones from inplace restart
*/
void randr_query_outputs(void);
+/**
+ * Disables the output and moves its content.
+ *
+ */
+void randr_disable_output(Output *output);
+
/**
* Returns the first output which is active.
*
Output *get_first_output(void);
/**
- * Returns the output with the given name if it is active (!) or NULL.
+ * Returns the output with the given name or NULL.
+ * If require_active is true, only active outputs are considered.
*
*/
-Output *get_output_by_name(const char *name);
+Output *get_output_by_name(const char *name, const bool require_active);
/**
* Returns the active (!) output which contains the coordinates x, y or NULL
* if there is no output which contains these coordinates.
*
*/
-Output *get_output_containing(int x, int y);
+Output *get_output_containing(unsigned int x, unsigned int y);
/**
- * Gets the output which is the last one in the given direction, for example
- * the output on the most bottom when direction == D_DOWN, the output most
- * right when direction == D_RIGHT and so on.
+ * Returns the active output which spans exactly the area specified by
+ * rect or NULL if there is no output like this.
*
- * This function always returns a output.
+ */
+Output *get_output_with_dimensions(Rect rect);
+
+/*
+ * In contained_by_output, we check if any active output contains part of the container.
+ * We do this by checking if the output rect is intersected by the Rect.
+ * This is the 2-dimensional counterpart of get_output_containing.
+ * Since we don't actually need the outputs intersected by the given Rect (There could
+ * be many), we just return true or false for convenience.
*
*/
-Output *get_output_most(direction_t direction, Output *current);
+bool contained_by_output(Rect rect);
/**
* Gets the output which is the next one in the given direction.
*
+ * If close_far == CLOSEST_OUTPUT, then the output next to the current one will
+ * selected. If close_far == FARTHEST_OUTPUT, the output which is the last one
+ * in the given direction will be selected.
+ *
+ * NULL will be returned when no active outputs are present in the direction
+ * specified (note that ‘current’ counts as such an output).
+ *
*/
Output *get_output_next(direction_t direction, Output *current, output_close_far_t close_far);
-#endif
+/**
+ * Like get_output_next with close_far == CLOSEST_OUTPUT, but wraps.
+ *
+ * For example if get_output_next(D_DOWN, x, FARTHEST_OUTPUT) = NULL, then
+ * get_output_next_wrap(D_DOWN, x) will return the topmost output.
+ *
+ * This function always returns a output: if no active outputs can be found,
+ * current itself is returned.
+ *
+ */
+Output *get_output_next_wrap(direction_t direction, Output *current);
+
+/*
+ * Creates an output covering the root window.
+ *
+ */
+Output *create_root_output(xcb_connection_t *conn);