070f6e1397
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30475 a1c6a512-1295-4272-9138-f99709370657
118 lines
3.9 KiB
C
118 lines
3.9 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2007 Nicolas Pennequin
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* Copyright (C) 2009 Jonathan Gordon
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef _SKIN_ENGINE_H
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#define _SKIN_ENGINE_H
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#ifndef PLUGIN
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#include "skin_fonts.h"
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#include "tag_table.h"
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#include "wps_internals.h" /* TODO: remove this line.. shoudlnt be needed */
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enum skinnable_screens {
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CUSTOM_STATUSBAR,
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WPS,
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#if CONFIG_TUNER
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FM_SCREEN,
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#endif
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SKINNABLE_SCREENS_COUNT
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};
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#ifdef HAVE_LCD_BITMAP
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#define MAIN_BUFFER (2*LCD_HEIGHT*LCD_WIDTH*LCD_DEPTH/8)
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#if (NB_SCREENS > 1)
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#define REMOTE_BUFFER (2*(LCD_REMOTE_HEIGHT*LCD_REMOTE_WIDTH*LCD_REMOTE_DEPTH/8))
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#else
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#define REMOTE_BUFFER 0
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#endif
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#define SKIN_BUFFER_SIZE (MAIN_BUFFER + REMOTE_BUFFER + SKIN_FONT_SIZE) + \
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(WPS_MAX_TOKENS * \
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(sizeof(struct wps_token) + (sizeof(struct skin_element))))
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#endif
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#ifdef HAVE_LCD_CHARCELLS
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#define SKIN_BUFFER_SIZE (LCD_HEIGHT * LCD_WIDTH) * 64 + \
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(WPS_MAX_TOKENS * \
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(sizeof(struct wps_token) + (sizeof(struct skin_element))))
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#endif
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#ifdef HAVE_TOUCHSCREEN
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int skin_get_touchaction(struct wps_data *data, int* edge_offset,
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struct touchregion **retregion);
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void skin_disarm_touchregions(struct wps_data *data);
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#endif
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/* Do a update_type update of the skinned screen */
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void skin_update(enum skinnable_screens skin, enum screen_type screen,
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unsigned int update_type);
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/*
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* setup up the skin-data from a format-buffer (isfile = false)
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* or from a skinfile (isfile = true)
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*/
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bool skin_data_load(enum screen_type screen, struct wps_data *wps_data,
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const char *buf, bool isfile);
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/* call this in statusbar toggle handlers if needed */
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void skin_statusbar_changed(struct gui_wps*);
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bool skin_has_sbs(enum screen_type screen, struct wps_data *data);
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/* load a backdrop into the skin buffer.
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* reuse buffers if the file is already loaded */
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char* skin_backdrop_load(char* backdrop, char *bmpdir, enum screen_type screen);
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void skin_backdrop_init(void);
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int skin_backdrop_assign(char* backdrop, char *bmpdir,
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enum screen_type screen);
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bool skin_backdrops_preload(void);
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void skin_backdrop_show(int backdrop_id);
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void skin_backdrop_load_setting(void);
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void skin_backdrop_unload(int backdrop_id);
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/* do the button loop as often as required for the peak meters to update
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* with a good refresh rate.
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* gwps is really gwps[NB_SCREENS]! don't wrap this in FOR_NB_SCREENS()
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*/
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int skin_wait_for_action(enum skinnable_screens skin, int context, int timeout);
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void skin_load(enum skinnable_screens skin, enum screen_type screen,
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const char *buf, bool isfile);
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struct gui_wps *skin_get_gwps(enum skinnable_screens skin, enum screen_type screen);
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struct wps_state *skin_get_global_state(void);
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void gui_sync_skin_init(void);
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bool skin_do_full_update(enum skinnable_screens skin, enum screen_type screen);
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void skin_request_full_update(enum skinnable_screens skin);
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#endif /* !PLUGIN */
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#endif
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