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rockbox/apps/plugins/bounce.c
Jean-Louis Biasini 7c215b1be8 bounce's plugin PLA integration (main code + manual) 
1) this patch replace all keymaps with PLA ones.

2) the patch also do the required change to the manual in order to match
code's changes.

3) it also add an alternative exit button (PLA_EXIT or PLA_CANCEL)

4) Also cut out the remote control related mapping as PLA handle remote controls
his own way so that we don't need them anymore

5) change scrollwheel mapping in order to have it controlling the value of selected field unstead of field selection

Change-Id: I023122d45a8337fad1e8ed8be12d4c928bdd1292
Reviewed-on: http://gerrit.rockbox.org/106
Reviewed-by: Thomas Martitz <kugel@rockbox.org>
Tested-by: Thomas Martitz <kugel@rockbox.org>
2012-02-24 13:11:51 +01:00

505 lines
21 KiB
C
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 Daniel Stenberg
*
* 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 "time.h"
#include "lib/fixedpoint.h"
#include "lib/pluginlib_actions.h"
#define SS_TITLE "Bouncer"
#define YSPEED 2
#define XSPEED 3
#define YADD -4
/* this set the context to use with PLA */
static const struct button_mapping *plugin_contexts[] = { pla_main_ctx };
/* We set button maping with PLA */
#define BOUNCE_UP PLA_UP
#define BOUNCE_UP_REPEAT PLA_UP_REPEAT
#define BOUNCE_DOWN PLA_DOWN
#define BOUNCE_DOWN_REPEAT PLA_DOWN_REPEAT
#ifdef HAVE_SCROLLWHEEL
#define BOUNCE_LEFT PLA_SCROLL_BACK
#define BOUNCE_LEFT_REPEAT PLA_SCROLL_BACK_REPEAT
#define BOUNCE_RIGHT PLA_SCROLL_FWD
#define BOUNCE_RIGHT_REPEAT PLA_SCROLL_FWD_REPEAT
#else
#define BOUNCE_LEFT PLA_LEFT
#define BOUNCE_LEFT_REPEAT PLA_LEFT_REPEAT
#define BOUNCE_RIGHT PLA_RIGHT
#define BOUNCE_RIGHT_REPEAT PLA_RIGHT_REPEAT
#endif
#define BOUNCE_QUIT PLA_EXIT
#define BOUNCE_QUIT2 PLA_CANCEL
#define BOUNCE_MODE PLA_SELECT
#define LETTER_WIDTH 11
#define LETTER_HEIGHT 16
const unsigned char char_gen_12x16[][22] =
{
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{ 0x0c,0x0e,0x07,0xc3,0xc3,0xc3,0xc3,0xc3,0xe7,0x7e,0x3c,0x0c,0x1c,0x38,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0e },
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{ 0xc0,0xf0,0xf8,0xdc,0xce,0xc7,0xc3,0xc3,0xc3,0x80,0x00,0x0f,0x1f,0x39,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f },
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{ 0x00,0xbc,0xfe,0xe7,0xc3,0xc3,0xc3,0xe7,0xfe,0xbc,0x00,0x0f,0x1f,0x39,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f },
{ 0x3c,0x7e,0xe7,0xc3,0xc3,0xc3,0xc3,0xc3,0xe7,0xfe,0xfc,0x00,0x00,0x30,0x30,0x30,0x38,0x1c,0x0e,0x07,0x03,0x00 },
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{ 0x00,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x00,0x00,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x00 },
{ 0x00,0x03,0x07,0x0e,0x1c,0x38,0xf0,0xe0,0xc0,0x00,0x00,0x00,0x30,0x38,0x1c,0x0e,0x07,0x03,0x01,0x00,0x00,0x00 },
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{ 0x00,0x00,0xe0,0xfc,0x1f,0x1f,0xfc,0xe0,0x00,0x00,0x00,0x38,0x3f,0x07,0x06,0x06,0x06,0x06,0x07,0x3f,0x38,0x00 },
{ 0xff,0xff,0xc3,0xc3,0xc3,0xc3,0xe7,0xfe,0xbc,0x00,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f,0x00 },
{ 0xf0,0xfc,0x0e,0x07,0x03,0x03,0x03,0x07,0x0e,0x0c,0x00,0x03,0x0f,0x1c,0x38,0x30,0x30,0x30,0x38,0x1c,0x0c,0x00 },
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{ 0x00,0x00,0xff,0xff,0x03,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x00,0x00,0x00 },
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{ 0xc0,0xc0,0xfc,0xfe,0xc7,0xc3,0xc3,0x03,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
{ 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xe0,0xe0,0x00,0x03,0xc7,0xce,0xcc,0xcc,0xcc,0xcc,0xe6,0x7f,0x3f,0x00 },
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{ 0x00,0x00,0x00,0x00,0x00,0x60,0xec,0xec,0x00,0x00,0x00,0x00,0x00,0x60,0xe0,0xc0,0xc0,0xff,0x7f,0x00,0x00,0x00 },
{ 0x00,0xff,0xff,0x00,0x80,0xc0,0xe0,0x60,0x00,0x00,0x00,0x00,0x3f,0x3f,0x03,0x07,0x0f,0x1c,0x38,0x30,0x00,0x00 },
{ 0x00,0x00,0x00,0x03,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x3f,0x3f,0x30,0x30,0x00,0x00,0x00 },
{ 0xe0,0xc0,0xe0,0xe0,0xc0,0xc0,0xe0,0xe0,0xc0,0x80,0x00,0x3f,0x3f,0x00,0x00,0x3f,0x3f,0x00,0x00,0x3f,0x3f,0x00 },
{ 0x00,0xe0,0xe0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00 },
{ 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x38,0x1f,0x0f,0x00 },
{ 0xe0,0xe0,0x60,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0xff,0xff,0x0c,0x18,0x18,0x18,0x18,0x1c,0x0f,0x07,0x00 },
{ 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xe0,0xe0,0x00,0x07,0x0f,0x1c,0x18,0x18,0x18,0x18,0x0c,0xff,0xff,0x00 },
{ 0x00,0xe0,0xe0,0xc0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
{ 0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0x40,0x00,0x00,0x00,0x11,0x33,0x33,0x33,0x33,0x33,0x3f,0x1e,0x00,0x00,0x00 },
{ 0x60,0x60,0xfe,0xfe,0x60,0x60,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x1f,0x3f,0x30,0x30,0x30,0x30,0x00,0x00,0x00 },
{ 0xe0,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0xe0,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x18,0x3f,0x3f,0x00 },
{ 0x60,0xe0,0x80,0x00,0x00,0x00,0x00,0x80,0xe0,0x60,0x00,0x00,0x01,0x07,0x1e,0x38,0x38,0x1e,0x07,0x01,0x00,0x00 },
{ 0xe0,0xe0,0x00,0x00,0xe0,0xe0,0x00,0x00,0xe0,0xe0,0x00,0x07,0x1f,0x38,0x1c,0x0f,0x0f,0x1c,0x38,0x1f,0x07,0x00 },
{ 0x60,0xe0,0xc0,0x80,0x00,0x80,0xc0,0xe0,0x60,0x00,0x00,0x30,0x38,0x1d,0x0f,0x07,0x0f,0x1d,0x38,0x30,0x00,0x00 },
{ 0x00,0x60,0xe0,0x80,0x00,0x00,0x80,0xe0,0x60,0x00,0x00,0x00,0x00,0x81,0xe7,0x7e,0x1e,0x07,0x01,0x00,0x00,0x00 },
{ 0x60,0x60,0x60,0x60,0x60,0xe0,0xe0,0x60,0x20,0x00,0x00,0x30,0x38,0x3c,0x36,0x33,0x31,0x30,0x30,0x30,0x00,0x00 },
{ 0x00,0x80,0xc0,0xfc,0x7e,0x07,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x01,0x1f,0x3f,0x70,0x60,0x60,0x60,0x00,0x00 },
{ 0x00,0x00,0x00,0x00,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00 },
{ 0x00,0x03,0x03,0x03,0x07,0x7e,0xfc,0xc0,0x80,0x00,0x00,0x00,0x60,0x60,0x60,0x70,0x3f,0x1f,0x01,0x00,0x00,0x00 },
{ 0x10,0x18,0x0c,0x04,0x0c,0x18,0x10,0x18,0x0c,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
{ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00 }
};
static signed char speed[]={
1,2,3,3,3,2,1,0,-1,-2,-2,-2,-1,0,0,1,
};
#if LCD_WIDTH > LCD_HEIGHT /* landscape LCD */
#define TABLE_SIZE LCD_HEIGHT
#define RADIUS_MINUTE (3*LCD_HEIGHT/8)
#define RADIUS_HOUR (LCD_HEIGHT/4)
#else /* portrait (or square) LCD */
#define TABLE_SIZE LCD_WIDTH
#define RADIUS_MINUTE (3*LCD_WIDTH/8)
#define RADIUS_HOUR (LCD_WIDTH/4)
#endif /* LCD orientation */
#define RADIUS_X ((LCD_WIDTH-LETTER_WIDTH)/2)
#define RADIUS_Y ((LCD_HEIGHT-LETTER_HEIGHT)/2)
#define PHASE_STEP (0xffffffff/TABLE_SIZE)
#define PHASE_FRAC (0xffffffff%TABLE_SIZE)
#define DIV_X (0x7ffffffe/RADIUS_X+1)
#define DIV_Y (0x7ffffffe/RADIUS_Y+1)
static int xtable[TABLE_SIZE];
static int ytable[TABLE_SIZE];
static void init_tables(void)
{
int i;
int pfrac;
unsigned long phase;
long sin;
phase = pfrac = 0;
for (i = 0; i < TABLE_SIZE; i++) {
sin = fp_sincos(phase, NULL);
xtable[i] = RADIUS_X + sin / DIV_X;
ytable[i] = RADIUS_Y + sin / DIV_Y;
phase += PHASE_STEP;
pfrac += PHASE_FRAC;
if (pfrac >= TABLE_SIZE) {
pfrac -= TABLE_SIZE;
phase++;
}
}
}
enum {
NUM_XSANKE,
NUM_YSANKE,
NUM_XADD,
NUM_YADD,
NUM_XDIST,
NUM_YDIST,
NUM_LAST
};
struct counter {
char *what;
int num;
};
struct counter values[]={
{"xsanke", 1},
{"ysanke", 1},
{"xadd", 1},
{"yadd", 2},
{"xdist", -4},
{"ydist", -6},
};
#if CONFIG_RTC
#define CLOCK_STEP (0xffffffff/60)
#define CLOCK_FRAC (0xffffffff%60)
#define DIV_MY (0x7ffffffe/RADIUS_MINUTE+1)
#define DIV_HY (0x7ffffffe/RADIUS_HOUR+1)
#if LCD_WIDTH == 112 && LCD_HEIGHT == 64 /* Archos LCD: non-square pixels */
#define DIV_MX (0x7ffffffe/(5*RADIUS_MINUTE/4)+1)
#define DIV_HX (0x7ffffffe/(5*RADIUS_HOUR/4)+1)
#else /* Square pixels */
#define DIV_MX DIV_MY
#define DIV_HX DIV_HY
#endif
static int xminute[60], yminute[60];
static int xhour[60], yhour[60];
static void init_clock(void)
{
int i;
int pfrac;
unsigned long phase;
long sin, cos;
phase = pfrac = 0;
for (i = 0; i < 60; i++) {
sin = fp_sincos(phase, &cos);
xminute[i] = LCD_WIDTH/2 + sin / DIV_MX;
yminute[i] = LCD_HEIGHT/2 - cos / DIV_MY;
xhour[i] = LCD_WIDTH/2 + sin / DIV_HX;
yhour[i] = LCD_HEIGHT/2 - cos / DIV_HY;
phase += CLOCK_STEP;
pfrac += CLOCK_FRAC;
if (pfrac >= 60) {
pfrac -= 60;
phase++;
}
}
}
static void addclock(void)
{
int i;
int hour;
int minute;
struct tm* current_time = rb->get_time();
hour = current_time->tm_hour;
minute = current_time->tm_min;
rb->lcd_drawline(LCD_WIDTH/2, LCD_HEIGHT/2,
xminute[minute], yminute[minute]);
hour = (hour % 12) * 5 + minute / 12;
rb->lcd_drawline(LCD_WIDTH/2, LCD_HEIGHT/2, xhour[hour], yhour[hour]);
/* draw a circle */
for(i = 1; i < 60; i += 3)
rb->lcd_drawline(xminute[i], yminute[i],
xminute[(i+1)%60], yminute[(i+1)%60]);
}
#endif /* CONFIG_RTC */
#if LCD_DEPTH > 1
static const unsigned face_colors[] =
{
#ifdef HAVE_LCD_COLOR
LCD_BLACK, LCD_RGBPACK(0, 0, 255), LCD_RGBPACK(255, 0, 0)
#else
LCD_BLACK, LCD_LIGHTGRAY, LCD_DARKGRAY
#endif
};
#endif
static int scrollit(void)
{
int b;
unsigned int y=100;
unsigned int yy;
int x = LCD_WIDTH;
int xx;
unsigned int i;
unsigned int textpos=0;
char* rock="Rockbox! Pure pleasure. Pure fun. Oooh. What fun! ;-) ";
unsigned int rocklen = rb->strlen(rock);
int letter;
#if LCD_DEPTH > 1
unsigned prev_color;
#endif
rb->lcd_clear_display();
while(1)
{
b = pluginlib_getaction(HZ/10, plugin_contexts,
ARRAYLEN(plugin_contexts));
switch(b)
{
case BOUNCE_QUIT :
case BOUNCE_QUIT2 :
return 0;
case BOUNCE_MODE :
return 1;
default:
if ( rb->default_event_handler(b) == SYS_USB_CONNECTED )
return -1;
}
rb->lcd_clear_display();
#if CONFIG_RTC
addclock();
#endif
#if LCD_DEPTH > 1
prev_color = rb->lcd_get_foreground();
#endif
for(i=0, yy=y, xx=x; xx < LCD_WIDTH; i++) {
letter = rock[(i+textpos) % rocklen ];
#if LCD_DEPTH > 1
rb->lcd_set_foreground(face_colors[letter % 3]);
#endif
rb->lcd_mono_bitmap(char_gen_12x16[letter-0x20],
xx, ytable[yy % TABLE_SIZE],
LETTER_WIDTH, LETTER_HEIGHT);
yy += YADD;
xx += LETTER_WIDTH;
}
#if LCD_DEPTH > 1
rb->lcd_set_foreground(prev_color);
#endif
rb->lcd_update();
x-= XSPEED;
if(x < -LETTER_WIDTH) {
x += LETTER_WIDTH;
y += YADD;
textpos++;
}
y+=YSPEED;
}
}
static int loopit(void)
{
int b;
unsigned int y=100;
unsigned int x=100;
unsigned int yy,xx;
unsigned int i;
unsigned int ysanke=0;
unsigned int xsanke=0;
char* rock="ROCKbox";
unsigned int rocklen = rb->strlen(rock);
int show=0;
int timeout=0;
rb->lcd_clear_display();
while(1)
{
b = pluginlib_getaction(HZ/10, plugin_contexts,
ARRAYLEN(plugin_contexts));
if (( b == BOUNCE_QUIT ) || ( b == BOUNCE_QUIT2 ))
return 0;
if ( b == BOUNCE_MODE )
return 1;
if ( rb->default_event_handler(b) == SYS_USB_CONNECTED )
return -1;
if ( b != BUTTON_NONE )
timeout=20;
y+= speed[ysanke&15] + values[NUM_YADD].num;
x+= speed[xsanke&15] + values[NUM_XADD].num;
rb->lcd_clear_display();
#if CONFIG_RTC
addclock();
#endif
if(timeout) {
switch(b) {
case BOUNCE_LEFT:
case BOUNCE_LEFT_REPEAT:
values[show].num--;
break;
case BOUNCE_RIGHT:
case BOUNCE_RIGHT_REPEAT:
values[show].num++;
break;
case BOUNCE_UP:
case BOUNCE_UP_REPEAT:
if(++show == NUM_LAST)
show=0;
break;
case BOUNCE_DOWN:
case BOUNCE_DOWN_REPEAT:
if(--show < 0)
show=NUM_LAST-1;
break;
}
rb->lcd_putsxyf(0, LCD_HEIGHT - 8, "%s: %d",
values[show].what, values[show].num);
timeout--;
}
for(i=0, yy=y, xx=x;
i<rocklen;
i++, yy+=values[NUM_YDIST].num, xx+=values[NUM_XDIST].num)
rb->lcd_mono_bitmap(char_gen_12x16[rock[i]-0x20],
xtable[xx % TABLE_SIZE],
ytable[yy % TABLE_SIZE],
LETTER_WIDTH, LETTER_HEIGHT);
rb->lcd_update();
ysanke+= values[NUM_YSANKE].num;
xsanke+= values[NUM_XSANKE].num;
}
}
enum plugin_status plugin_start(const void* parameter)
{
int w, h;
char *off = "[Off] to stop";
(void)(parameter);
rb->lcd_setfont(FONT_SYSFIXED);
rb->lcd_clear_display();
/* Get horizontel centering for text */
rb->lcd_getstringsize((unsigned char *)SS_TITLE, &w, &h);
rb->lcd_putsxy((LCD_WIDTH/2) - w / 2, (LCD_HEIGHT/2) - h / 2,
(unsigned char *)SS_TITLE);
/* Get horizontel centering for text */
rb->lcd_getstringsize((unsigned char *)off, &w, &h);
rb->lcd_putsxy((LCD_WIDTH/2) - w / 2, LCD_HEIGHT - 2 * h,
(unsigned char *)off);
rb->lcd_update();
rb->sleep(HZ);
rb->lcd_set_drawmode(DRMODE_FG);
init_tables();
#if CONFIG_RTC
init_clock();
#endif
do {
h = loopit();
if (h > 0)
h = scrollit();
} while(h > 0);
rb->lcd_set_drawmode(DRMODE_SOLID);
rb->lcd_setfont(FONT_UI);
return (h == 0) ? PLUGIN_OK : PLUGIN_USB_CONNECTED;
}
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