53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
/** \file server/screenlist.h
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*/
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/* This file is part of LCDd, the lcdproc server.
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*
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* This file is released under the GNU General Public License.
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* Refer to the COPYING file distributed with this package.
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*
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* Copyright (c) 1999, William Ferrell, Selene Scriven
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* 2003, Joris Robijn
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*/
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#ifndef SCREENLIST_H
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#define SCREENLIST_H
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#include "screen.h"
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#define AUTOROTATE_OFF 0
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#define AUTOROTATE_ON 1
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extern bool autorotate; /**< If enabled, screens will rotate */
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int screenlist_init(void);
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/* Initializes the screenlist. */
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int screenlist_shutdown(void);
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/* Shuts down the screenlist. */
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int screenlist_add(Screen *s);
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/* Adds a screen to the screenlist. */
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int screenlist_remove(Screen *s);
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/* Removes a screen from the screenlist. */
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void screenlist_process(void);
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/* Processes the screenlist. Decides if we need to switch to an other
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* screen. */
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void screenlist_switch(Screen *s);
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/* Switches to an other screen in the proper way. Informs clients of
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* the switch. ALWAYS USE THIS FUNCTION TO SWITCH SCREENS. */
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Screen *screenlist_current(void);
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/* Returns the currently active screen. */
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int screenlist_goto_next(void);
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/* Moves on to the next screen. */
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int screenlist_goto_prev(void);
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/* Moves on to the previous screen. */
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#endif
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