56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
/*
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* vim:ts=8:expandtab
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*
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* i3 - an improved dynamic tiling window manager
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*
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* (c) 2009 Michael Stapelberg and contributors
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*
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* See file LICENSE for license information.
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*
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*/
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#include "data.h"
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#ifndef _XINERAMA_H
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#define _XINERAMA_H
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TAILQ_HEAD(screens_head, Screen);
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extern struct screens_head *virtual_screens;
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/**
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* We have just established a connection to the X server and need the initial Xinerama
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* information to setup workspaces for each screen.
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*
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*/
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void initialize_xinerama(xcb_connection_t *conn);
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/**
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* This is called when the rootwindow receives a configure_notify event and therefore the
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* number/position of the Xinerama screens could have changed.
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*
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*/
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void xinerama_requery_screens(xcb_connection_t *conn);
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/**
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* Looks in virtual_screens for the i3Screen whose start coordinates are x, y
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*
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*/
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i3Screen *get_screen_at(int x, int y, struct screens_head *screenlist);
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/**
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* Looks in virtual_screens for the i3Screen which contains coordinates x, y
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*
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*/
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i3Screen *get_screen_containing(int x, int y);
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/**
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* Gets the screen which is the last one in the given direction, for example the screen
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* on the most bottom when direction == D_DOWN, the screen most right when direction == D_RIGHT
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* and so on.
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*
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* This function always returns a screen.
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*
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*/
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i3Screen *get_screen_most(direction_t direction);
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#endif
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