mmdolze
a151ee0fc4
1. Use <stdbool.h> if it is available but keep a compatibility shim in
shared/defines.h in case it is not.
2. Unbreak the circular header dependencies (mostly):
2a. client.c and client.h may NOT depend on 'struct Menu'. Use a void pointer
and casts instead.
2b. Separate the data type definitions in client.h and screen.h from
function prototypes which may require other data structures. This makes
header dependencies much more easy to maintain. Usually the data types
should have been moved to their own files but I (mmdolze) chose to
separate them using different header guards.
2c. Remove many now unused header includes.
Apply (old BSD-) style on menuscreens.c.
60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
/** \file server/menuscreens.h
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* Creates all menuscreens, menus and handles the keypresses for the
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* menuscreens.
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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 MENUSCREENS_H
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#define MENUSCREENS_H
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#include "menu.h"
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#include "screen.h"
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extern Screen *menuscreen;
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extern Menu *main_menu;
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int menuscreens_init(void);
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int menuscreens_shutdown(void);
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/** This function indicates to the input part whether this key was the
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* reserved menu key.
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*/
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bool is_menu_key(const char *key);
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/** Meant for other parts of the program to inform the menuscreen that the
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* item is about to be removed.
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*/
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void menuscreen_inform_item_destruction(MenuItem *item);
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/** Meant for other parts of the program to inform the menuscreen that some
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* properties of the item have been modified.
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*/
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void menuscreen_inform_item_modified(MenuItem *item);
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/** This handler handles the keypresses for the menu.
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*/
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void menuscreen_key_handler(const char *key);
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/** Adds a menu for the given screen */
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void menuscreen_add_screen(Screen *s);
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/** Removes the menu of the given screen */
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void menuscreen_remove_screen(Screen *s);
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/** switches to menu. */
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int menuscreen_goto(Menu *menu);
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/** sets custom_main_menu. */
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int menuscreen_set_main(Menu *menu);
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#endif
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