forked from len0rd/rockbox
Accept FS #8285 - "Flashlight" plugin by Vuong Minh Hiep, Thomas Martitz and Alexander Papst
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17226 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Peter D'Hoye
parent
a616c4851a
commit
39718e3585
5 changed files with 235 additions and 2 deletions
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@ -141,6 +141,7 @@ static const struct plugin_api rockbox_api = {
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backlight_on,
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backlight_on,
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backlight_off,
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backlight_off,
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backlight_set_timeout,
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backlight_set_timeout,
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#if CONFIG_CHARGING
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#if CONFIG_CHARGING
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backlight_set_timeout_plugged,
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backlight_set_timeout_plugged,
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#endif
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#endif
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@ -577,6 +578,10 @@ static const struct plugin_api rockbox_api = {
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/* new stuff at the end, sort into place next time
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/* new stuff at the end, sort into place next time
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the API gets incompatible */
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the API gets incompatible */
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#ifdef HAVE_BACKLIGHT_BRIGHTNESS
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backlight_set_brightness,
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#endif /* HAVE_BACKLIGHT_BRIGHTNESS */
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};
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};
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int plugin_load(const char* plugin, void* parameter)
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int plugin_load(const char* plugin, void* parameter)
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@ -120,7 +120,7 @@
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#define PLUGIN_MAGIC 0x526F634B /* RocK */
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#define PLUGIN_MAGIC 0x526F634B /* RocK */
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/* increase this every time the api struct changes */
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/* increase this every time the api struct changes */
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#define PLUGIN_API_VERSION 108
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#define PLUGIN_API_VERSION 109
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/* update this to latest version if a change to the api struct breaks
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/* update this to latest version if a change to the api struct breaks
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backwards compatibility (and please take the opportunity to sort in any
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backwards compatibility (and please take the opportunity to sort in any
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@ -232,6 +232,7 @@ struct plugin_api {
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void (*backlight_on)(void);
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void (*backlight_on)(void);
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void (*backlight_off)(void);
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void (*backlight_off)(void);
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void (*backlight_set_timeout)(int index);
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void (*backlight_set_timeout)(int index);
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#if CONFIG_CHARGING
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#if CONFIG_CHARGING
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void (*backlight_set_timeout_plugged)(int index);
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void (*backlight_set_timeout_plugged)(int index);
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#endif
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#endif
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@ -723,7 +724,11 @@ struct plugin_api {
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/* new stuff at the end, sort into place next time
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/* new stuff at the end, sort into place next time
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the API gets incompatible */
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the API gets incompatible */
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#ifdef HAVE_BACKLIGHT_BRIGHTNESS
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void (*backlight_set_brightness)(int val);
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#endif /* HAVE_BACKLIGHT_BRIGHTNESS */
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};
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};
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/* plugin header */
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/* plugin header */
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@ -97,3 +97,4 @@ wavview,viewers
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wormlet,games
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wormlet,games
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xobox,games
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xobox,games
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zxbox,viewers
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zxbox,viewers
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flashlight,apps
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@ -19,6 +19,9 @@ stats.c
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stopwatch.c
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stopwatch.c
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vbrfix.c
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vbrfix.c
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viewer.c
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viewer.c
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#ifdef HAVE_BACKLIGHT
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flashlight.c
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#endif /* HAVE_BACKLIGHT */
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#ifdef OLYMPUS_MROBE_500
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#ifdef OLYMPUS_MROBE_500
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/* remove these once the plugins before it are compileable */
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/* remove these once the plugins before it are compileable */
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219
apps/plugins/flashlight.c
Normal file
219
apps/plugins/flashlight.c
Normal file
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@ -0,0 +1,219 @@
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/***************************************************************************
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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 Vuong Minh Hiep (vmh)
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* Copyright (C) 2008 Thomas Martitz (kugel.)
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* Copyright (C) 2008 Alexander Papst
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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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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#include "plugin.h"
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#include "helper.h"
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PLUGIN_HEADER
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#if defined(HAVE_BACKLIGHT)
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/* variable button definitions - only targets with a colour display */
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#if defined(HAVE_LCD_COLOR)
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#if (CONFIG_KEYPAD == IRIVER_H300_PAD)
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# define FLASHLIGHT_LEFT BUTTON_LEFT
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# define FLASHLIGHT_RIGHT BUTTON_RIGHT
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#elif (CONFIG_KEYPAD == IPOD_4G_PAD)
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# define FLASHLIGHT_LEFT BUTTON_LEFT
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# define FLASHLIGHT_RIGHT BUTTON_RIGHT
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# define FLASHLIGHT_NEXT BUTTON_SCROLL_FWD
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# define FLASHLIGHT_PREV BUTTON_SCROLL_BACK
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#elif (CONFIG_KEYPAD == IAUDIO_X5M5_PAD)
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# define FLASHLIGHT_LEFT BUTTON_LEFT
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# define FLASHLIGHT_RIGHT BUTTON_RIGHT
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#elif (CONFIG_KEYPAD == GIGABEAT_PAD)
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# define FLASHLIGHT_LEFT BUTTON_LEFT
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# define FLASHLIGHT_RIGHT BUTTON_RIGHT
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#elif (CONFIG_KEYPAD == GIGABEAT_S_PAD)
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# define FLASHLIGHT_LEFT BUTTON_LEFT
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# define FLASHLIGHT_RIGHT BUTTON_RIGHT
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#elif (CONFIG_KEYPAD == SANSA_E200_PAD)
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# define FLASHLIGHT_LEFT BUTTON_LEFT
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# define FLASHLIGHT_RIGHT BUTTON_RIGHT
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# define FLASHLIGHT_NEXT BUTTON_SCROLL_FWD
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# define FLASHLIGHT_PREV BUTTON_SCROLL_BACK
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#elif (CONFIG_KEYPAD == SANSA_C200_PAD)
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# define FLASHLIGHT_LEFT BUTTON_LEFT
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# define FLASHLIGHT_RIGHT BUTTON_RIGHT
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#elif (CONFIG_KEYPAD == IRIVER_H10_PAD)
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# define FLASHLIGHT_LEFT BUTTON_LEFT
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# define FLASHLIGHT_RIGHT BUTTON_RIGHT
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# define FLASHLIGHT_NEXT BUTTON_SCROLL_UP
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# define FLASHLIGHT_PREV BUTTON_SCROLL_DOWN
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#else
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# error Missing key definitions for this keypad
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#endif
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#endif
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static struct plugin_api* rb; /* global api struct pointer */
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#ifdef HAVE_LCD_COLOR
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void hsv_to_rgb(float hue, float sat, float v,
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float *red, float *green, float *blue)
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{
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float r, g, b;
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if (hue > 0.17 && hue <= 0.33) /* green/red */
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{
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g = 1.0;
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r = ((float)0.33 - hue) / (float)0.16;
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b = 0.0;
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}
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else if (hue > 0.33 && hue <= 0.5) /* green/blue */
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{
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g = 1.0;
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b = (hue - (float)0.33) / (float)0.17;
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r = 0.0;
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}
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else if (hue > 0.5 && hue <= 0.67) /* blue/green */
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{
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b = 1.0;
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g = ((float)0.67 - hue) / (float)0.17;
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r = 0.0;
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}
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else if (hue > 0.67 && hue <= 0.83) /* blue/red */
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{
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b = 1.0;
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r = (hue - (float)0.67) / (float)0.16;
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g = 0.0;
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}
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else if (hue > 0.83 && hue <= 1.0) /* red/blue */
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{
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r = 1.0;
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b = ((float)1.0 - hue) / (float)0.17;
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g = 0.0;
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}
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else /* red/green */
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{
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r = 1.0;
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g = hue / (float)0.17;
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b = 0.0;
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}
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*red = (sat * r + ((float)1.0 - sat)) * v;
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*green = (sat * g + ((float)1.0 - sat)) * v;
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*blue = (sat * b + ((float)1.0 - sat)) * v;
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}
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#endif
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/* this is the plugin entry point */
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enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
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{
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(void)parameter;
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rb = api;
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#ifdef HAVE_LCD_COLOR
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int h = 0;
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float var_r, var_g, var_b;
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bool quit = false;
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#endif /* HAVE_LCD_COLOR */
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#ifdef HAVE_BACKLIGHT_BRIGHTNESS
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short old_brightness = rb->global_settings->brightness;
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#endif /* HAVE_BACKLIGHT_BRIGHTNESS */
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#if LCD_DEPTH > 1
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rb->lcd_set_backdrop(NULL);
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unsigned bg_color=rb->lcd_get_background();
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rb->lcd_set_background(LCD_WHITE);
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#endif
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#ifdef HAVE_BACKLIGHT_BRIGHTNESS
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rb->backlight_set_brightness(MAX_BRIGHTNESS_SETTING);
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#endif /* HAVE_BACKLIGHT_BRIGHTNESS */
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backlight_force_on(rb);
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#ifdef HAVE_LCD_COLOR
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do
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{
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if (h != 0)
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{
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hsv_to_rgb( ((float)(h - 5) / 360.0), 1, 1, &var_r, &var_g, &var_b);
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rb->lcd_set_background( LCD_RGBPACK( ((int)(var_r * 255)),
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((int)(var_g * 255)),
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((int)(var_b * 255)) ) );
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}
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else
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{ /* Whilte screen */
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rb->lcd_set_background(LCD_WHITE);
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}
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rb->lcd_clear_display();
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rb->lcd_update();
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switch(rb->button_get(true))
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{
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case FLASHLIGHT_RIGHT:
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case (FLASHLIGHT_RIGHT|BUTTON_REPEAT):
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case (FLASHLIGHT_RIGHT|BUTTON_REL):
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#ifdef FLASHLIGHT_NEXT
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case FLASHLIGHT_NEXT:
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case (FLASHLIGHT_NEXT|BUTTON_REPEAT):
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case (FLASHLIGHT_NEXT|BUTTON_REL):
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#endif /* FLASHLIGHT_NEXT */
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h = (h + 5) % 365;
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break;
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case FLASHLIGHT_LEFT:
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case (FLASHLIGHT_LEFT|BUTTON_REPEAT):
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case (FLASHLIGHT_LEFT|BUTTON_REL):
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#ifdef FLASHLIGHT_PREV
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case FLASHLIGHT_PREV:
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case (FLASHLIGHT_PREV|BUTTON_REPEAT):
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case (FLASHLIGHT_PREV|BUTTON_REL):
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#endif /* FLASHLIGHT_PREV */
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h = (h + 360) % 365;
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break;
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default:
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quit = true;
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}
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} while (!quit);
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#else /* HAVE_LCD_COLOR */
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rb->lcd_clear_display();
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rb->lcd_update();
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/* wait */
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while(rb->button_get(false) == BUTTON_NONE)
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{
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rb->yield();
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}
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#endif /*HAVE_LCD_COLOR */
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/* restore */
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backlight_use_settings(rb);
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#ifdef HAVE_BACKLIGHT_BRIGHTNESS
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rb->backlight_set_brightness(old_brightness);
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#endif /* HAVE_BACKLIGHT_BRIGHTNESS */
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#if LCD_DEPTH > 1
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rb->lcd_set_background(bg_color);
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#endif
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return PLUGIN_OK;
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}
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#endif
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