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rockbox/apps/plugins/mosaique.c
Thomas Martitz abdc5935be Introduce plugin_crt0.c that every plugin links. 
It handles exit() properly, calling the handler also when the plugin returns
normally (also it makes exit() more standard compliant while at it).
It also holds PLUGIN_HEADER, so that it doesn't need to be in each plugin anymore.

To work better together with callbacks passed to rb->default_event_handler_ex introduce exit_on_usb() which will call the exit handler before showing the usb screen and exit() after it.
In most cases it was passed a callback which was manually called at all other return points. This can now be done via atexit().

In future plugin_crt0.c could also handle clearing bss, initializing iram and more.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27862 a1c6a512-1295-4272-9138-f99709370657
2010-08-23 16:56:49 +00:00

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7.6 KiB
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 Itai Shaked
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
**************************************************************************/
#include "plugin.h"
#include "lib/playergfx.h"
#include "lib/mylcd.h"
#ifdef HAVE_LCD_BITMAP
#define GFX_X (LCD_WIDTH/2-1)
#define GFX_Y (LCD_HEIGHT/2-1)
#if LCD_WIDTH != LCD_HEIGHT
#define GFX_WIDTH GFX_X
#define GFX_HEIGHT GFX_Y
#else
#define GFX_WIDTH GFX_X
#define GFX_HEIGHT (4*GFX_Y/5)
#endif
#else
#define GFX_X 9
#define GFX_Y 6
#define GFX_WIDTH 9
#define GFX_HEIGHT 6
#endif
/* variable button definitions */
#if CONFIG_KEYPAD == RECORDER_PAD
#define MOSAIQUE_QUIT BUTTON_OFF
#define MOSAIQUE_SPEED BUTTON_F1
#define MOSAIQUE_RESTART BUTTON_PLAY
#elif CONFIG_KEYPAD == ARCHOS_AV300_PAD
#define MOSAIQUE_QUIT BUTTON_OFF
#define MOSAIQUE_SPEED BUTTON_F1
#define MOSAIQUE_RESTART BUTTON_SELECT
#elif CONFIG_KEYPAD == PLAYER_PAD
#define MOSAIQUE_QUIT BUTTON_STOP
#define MOSAIQUE_SPEED BUTTON_MENU
#define MOSAIQUE_RESTART BUTTON_PLAY
#elif CONFIG_KEYPAD == ONDIO_PAD
#define MOSAIQUE_QUIT BUTTON_OFF
#define MOSAIQUE_SPEED BUTTON_MENU
#define MOSAIQUE_RESTART BUTTON_RIGHT
#elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
(CONFIG_KEYPAD == IRIVER_H300_PAD)
#define MOSAIQUE_QUIT BUTTON_OFF
#define MOSAIQUE_SPEED BUTTON_MODE
#define MOSAIQUE_RESTART BUTTON_ON
#define MOSAIQUE_RC_QUIT BUTTON_RC_STOP
#elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
(CONFIG_KEYPAD == IPOD_3G_PAD) || \
(CONFIG_KEYPAD == IPOD_1G2G_PAD)
#define MOSAIQUE_QUIT BUTTON_MENU
#define MOSAIQUE_SPEED BUTTON_SELECT
#define MOSAIQUE_RESTART BUTTON_PLAY
#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
#define MOSAIQUE_QUIT BUTTON_PLAY
#define MOSAIQUE_SPEED BUTTON_MODE
#define MOSAIQUE_RESTART BUTTON_SELECT
#elif CONFIG_KEYPAD == IAUDIO_X5M5_PAD
#define MOSAIQUE_QUIT BUTTON_POWER
#define MOSAIQUE_SPEED BUTTON_SELECT
#define MOSAIQUE_RESTART BUTTON_PLAY
#elif CONFIG_KEYPAD == GIGABEAT_PAD
#define MOSAIQUE_QUIT BUTTON_POWER
#define MOSAIQUE_SPEED BUTTON_A
#define MOSAIQUE_RESTART BUTTON_SELECT
#elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
(CONFIG_KEYPAD == SANSA_C200_PAD) || \
(CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
(CONFIG_KEYPAD == SANSA_M200_PAD)
#define MOSAIQUE_QUIT BUTTON_POWER
#define MOSAIQUE_SPEED BUTTON_DOWN
#define MOSAIQUE_RESTART BUTTON_SELECT
#elif (CONFIG_KEYPAD == SANSA_FUZE_PAD)
#define MOSAIQUE_QUIT (BUTTON_HOME|BUTTON_REPEAT)
#define MOSAIQUE_SPEED BUTTON_DOWN
#define MOSAIQUE_RESTART BUTTON_SELECT
#elif CONFIG_KEYPAD == IRIVER_H10_PAD
#define MOSAIQUE_QUIT BUTTON_POWER
#define MOSAIQUE_SPEED BUTTON_FF
#define MOSAIQUE_RESTART BUTTON_PLAY
#elif CONFIG_KEYPAD == MROBE500_PAD
#define MOSAIQUE_QUIT BUTTON_POWER
#elif CONFIG_KEYPAD == GIGABEAT_S_PAD
#define MOSAIQUE_QUIT BUTTON_BACK
#define MOSAIQUE_SPEED BUTTON_SELECT
#define MOSAIQUE_RESTART BUTTON_MENU
#elif CONFIG_KEYPAD == MROBE100_PAD
#define MOSAIQUE_QUIT BUTTON_POWER
#define MOSAIQUE_SPEED BUTTON_DISPLAY
#define MOSAIQUE_RESTART BUTTON_SELECT
#elif CONFIG_KEYPAD == IAUDIO_M3_PAD
#define MOSAIQUE_QUIT BUTTON_RC_REC
#define MOSAIQUE_SPEED BUTTON_RC_MENU
#define MOSAIQUE_RESTART BUTTON_RC_PLAY
#elif CONFIG_KEYPAD == COWON_D2_PAD
#define MOSAIQUE_QUIT BUTTON_POWER
#define MOSAIQUE_SPEED BUTTON_MINUS
#define MOSAIQUE_RESTART BUTTON_MENU
#elif CONFIG_KEYPAD == IAUDIO67_PAD
#define MOSAIQUE_QUIT BUTTON_POWER
#define MOSAIQUE_SPEED BUTTON_PLAY
#define MOSAIQUE_RESTART BUTTON_MENU
#elif CONFIG_KEYPAD == CREATIVEZVM_PAD
#define MOSAIQUE_QUIT BUTTON_BACK
#define MOSAIQUE_SPEED BUTTON_SELECT
#define MOSAIQUE_RESTART BUTTON_PLAY
#elif CONFIG_KEYPAD == PHILIPS_HDD1630_PAD
#define MOSAIQUE_QUIT BUTTON_POWER
#define MOSAIQUE_SPEED BUTTON_VIEW
#define MOSAIQUE_RESTART BUTTON_MENU
#elif CONFIG_KEYPAD == PHILIPS_SA9200_PAD
#define MOSAIQUE_QUIT BUTTON_POWER
#define MOSAIQUE_SPEED BUTTON_RIGHT
#define MOSAIQUE_RESTART BUTTON_MENU
#elif CONFIG_KEYPAD == ONDAVX747_PAD
#define MOSAIQUE_QUIT BUTTON_POWER
#elif CONFIG_KEYPAD == ONDAVX777_PAD
#define MOSAIQUE_QUIT BUTTON_POWER
#elif CONFIG_KEYPAD == SAMSUNG_YH_PAD
#define MOSAIQUE_QUIT BUTTON_PLAY
#define MOSAIQUE_SPEED BUTTON_UP
#define MOSAIQUE_RESTART BUTTON_DOWN
#elif CONFIG_KEYPAD == PBELL_VIBE500_PAD
#define MOSAIQUE_QUIT BUTTON_REC
#define MOSAIQUE_SPEED BUTTON_PLAY
#define MOSAIQUE_RESTART BUTTON_MENU
#elif CONFIG_KEYPAD == MPIO_HD200_PAD
#define MOSAIQUE_QUIT (BUTTON_REC | BUTTON_PLAY)
#define MOSAIQUE_SPEED BUTTON_SELECT
#define MOSAIQUE_RESTART BUTTON_PLAY
#else
#error No keymap defined!
#endif
#ifdef HAVE_TOUCHSCREEN
#ifndef MOSAIQUE_QUIT
#define MOSAIQUE_QUIT BUTTON_TOPLEFT
#endif
#ifndef MOSAIQUE_SPEED
#define MOSAIQUE_SPEED BUTTON_MIDRIGHT
#endif
#ifndef MOSAIQUE_RESTART
#define MOSAIQUE_RESTART BUTTON_CENTER
#endif
#endif
enum plugin_status plugin_start(const void* parameter)
{
int button;
int timer = 10;
int x=0;
int y=0;
int sx = 3;
int sy = 3;
(void)parameter;
#ifdef HAVE_LCD_CHARCELLS
if (!pgfx_init(4, 2))
{
rb->splash(HZ*2, "Old LCD :(");
return PLUGIN_OK;
}
pgfx_display(3, 0);
#endif
mylcd_clear_display();
mylcd_set_drawmode(DRMODE_COMPLEMENT);
while (1) {
x+=sx;
if (x>GFX_WIDTH)
{
x = 2*GFX_WIDTH-x;
sx=-sx;
}
if (x<0)
{
x = -x;
sx = -sx;
}
y+=sy;
if (y>GFX_HEIGHT)
{
y = 2*GFX_HEIGHT-y;
sy=-sy;
}
if (y<0)
{
y = -y;
sy = -sy;
}
mylcd_fillrect(GFX_X-x, GFX_Y-y, 2*x+1, 1);
mylcd_fillrect(GFX_X-x, GFX_Y+y, 2*x+1, 1);
mylcd_fillrect(GFX_X-x, GFX_Y-y+1, 1, 2*y-1);
mylcd_fillrect(GFX_X+x, GFX_Y-y+1, 1, 2*y-1);
mylcd_update();
rb->sleep(HZ/timer);
button = rb->button_get(false);
switch (button)
{
#ifdef MOSAIQUE_RC_QUIT
case MOSAIQUE_RC_QUIT:
#endif
case MOSAIQUE_QUIT:
mylcd_set_drawmode(DRMODE_SOLID);
#ifdef HAVE_LCD_CHARCELLS
pgfx_release();
#endif
return PLUGIN_OK;
case MOSAIQUE_SPEED:
timer = timer+5;
if (timer>20)
timer=5;
break;
case MOSAIQUE_RESTART:
sx = rb->rand() % (GFX_HEIGHT/2) + 1;
sy = rb->rand() % (GFX_HEIGHT/2) + 1;
x=0;
y=0;
mylcd_clear_display();
break;
default:
if (rb->default_event_handler(button) == SYS_USB_CONNECTED)
{
mylcd_set_drawmode(DRMODE_SOLID);
#ifdef HAVE_LCD_CHARCELLS
pgfx_release();
#endif
return PLUGIN_USB_CONNECTED;
}
break;
}
}
}
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