huge change: implement RandR instead of Xinerama

[i3/i3] / include / workspace.h

diff --git a/include/workspace.h b/include/workspace.h
index 9c69e55b132d55e11e13368050a295093305b35e..f22ca8e4be61ce0a11795a258ffab08be0aed8dc 100644 (file)
--- a/include/workspace.h
+++ b/include/workspace.h
@@ -3,7 +3,7 @@
  *
  * i3 - an improved dynamic tiling window manager
  *
- * © 2009 Michael Stapelberg and contributors
+ * © 2009-2010 Michael Stapelberg and contributors
  *
  * See file LICENSE for license information.
  *
@@ -11,10 +11,19 @@
 #include <xcb/xcb.h>
 
 #include "data.h"
+#include "randr.h"
 
 #ifndef _WORKSPACE_H
 #define _WORKSPACE_H
 
+/**
+ * Returns a pointer to the workspace with the given number (starting at 0),
+ * creating the workspace if necessary (by allocating the necessary amount of
+ * memory and initializing the data structures correctly).
+ *
+ */
+Workspace *workspace_get(int number);
+
 /**
  * Sets the name (or just its number) for the given workspace. This has to
  * be called for every workspace as the rendering function
@@ -32,4 +41,70 @@ void workspace_set_name(Workspace *ws, const char *name);
  */
 bool workspace_is_visible(Workspace *ws);
 
+/** Switches to the given workspace */
+void workspace_show(xcb_connection_t *conn, int workspace);
+
+/**
+ * Assigns the given workspace to the given screen by correctly updating its
+ * state and reconfiguring all the clients on this workspace.
+ *
+ * This is called when initializing a screen and when re-assigning it to a
+ * different screen which just got available (if you configured it to be on
+ * screen 1 and you just plugged in screen 1).
+ *
+ */
+void workspace_assign_to(Workspace *ws, Output *screen);
+
+/**
+ * Initializes the given workspace if it is not already initialized. The given
+ * screen is to be understood as a fallback, if the workspace itself either
+ * was not assigned to a particular screen or cannot be placed there because
+ * the screen is not attached at the moment.
+ *
+ */
+void workspace_initialize(Workspace *ws, Output *screen, bool recheck);
+
+/**
+ * Gets the first unused workspace for the given screen, taking into account
+ * the preferred_screen setting of every workspace (workspace assignments).
+ *
+ */
+Workspace *get_first_workspace_for_screen(Output *screen);
+
+/**
+ * Unmaps all clients (and stack windows) of the given workspace.
+ *
+ * This needs to be called separately when temporarily rendering a workspace
+ * which is not the active workspace to force reconfiguration of all clients,
+ * like in src/xinerama.c when re-assigning a workspace to another screen.
+ *
+ */
+void workspace_unmap_clients(xcb_connection_t *conn, Workspace *u_ws);
+
+/**
+ * Maps all clients (and stack windows) of the given workspace.
+ *
+ */
+void workspace_map_clients(xcb_connection_t *conn, Workspace *ws);
+
+/**
+ * Goes through all clients on the given workspace and updates the workspace’s
+ * urgent flag accordingly.
+ *
+ */
+void workspace_update_urgent_flag(Workspace *ws);
+
+/*
+ * Returns the width of the workspace.
+ *
+ */
+int workspace_width(Workspace *ws);
+
+/*
+ * Returns the effective height of the workspace (without the internal bar and
+ * without dock clients).
+ *
+ */
+int workspace_height(Workspace *ws);
+
 #endif