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kolibrios/programs/media/Beat/Beat_lib.h

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upload apps by JohnXenox: Beat, PlayNote git-svn-id: svn://kolibrios.org@7940 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-05-17 22:07:05 +02:00
/*
* Beat_lib.h
* Author: JohnXenox aka Aleksandr Igorevich.
*/
#ifndef __Beat_lib_h__
#define __Beat_lib_h__
void __attribute__ ((noinline)) printfOnADebugBoard(const char *format,...)
{
va_list ap;
char log_board[300];
va_start (ap, format);
tiny_vsnprintf(log_board, sizeof log_board, format, ap);
va_end(ap);
char *str = log_board;
while(*str) __asm__ __volatile__("int $0x40"::"a"(63), "b"(1), "c"(*str++));
}
/*
int start_new_thread(void* proc, unsigned int* stack_top)
{
register int val;
__asm__ __volatile__("int $0x40":"=a"(val):"a"(51), "b"(1), "c"(proc), "d"(stack_top));
return val;
}
*/
static inline int startApp(char *args, unsigned int enc, char *path)
{
int val;
char dt[28]; // basic information structure.
(int ) dt[0] = 7; // subfunction number.
(int ) dt[4] = 0; // flags field.
(char*) dt[8] = args; // 0 or pointer to ASCIIZ-string with parameters.
(int ) dt[12] = 0; // (reserved).
(int ) dt[16] = 0; // (reserved).
(int ) dt[20] = 1; // string encoding (0 = default, 1 = cp866, 2 = UTF-16LE, 3 = UTF-8).
(char*) dt[24] = path; // pointer to the path to the file.
__asm__ __volatile__("int $0x40":"=a"(val):"a"(80), "b"(&dt));
return val;
}
static inline void makeDelay(unsigned int time)
{
__asm__ __volatile__("int $0x40"::"a"(5), "b"(time):"memory");
}
static inline void getSystemColors(struct system_colors *color_table)
{
__asm__ volatile ("int $0x40"::"a"(48),"b"(3),"c"(color_table),"d"(40));
}
static inline short getControlKeysOnAKeyboard(void)
{
short val;
__asm__ __volatile__("int $0x40":"=a"(val):"a"(66),"b"(3));
return val;
}
static inline void showButton(int x, int y, int w, int h, unsigned int style, unsigned int id, unsigned int clr)
{
w-=1;
h-=1;
__asm__ __volatile__("int $0x40"::"a"(8),"b"((x << 16) | w),"c"((y << 16) | h),"d"((style << 24) | id),"S"(clr));
}
static inline void deleteButton(unsigned int id)
{
__asm__ __volatile__("int $0x40"::"a"(8),"d"(0x80000000 | id));
}
static inline void showNumber(int x, int y, unsigned int opt1, unsigned char opt2, unsigned int clr, unsigned int number)
{
__asm__ __volatile__("int $0x40"::"a"(47),"b"(opt1),"c"(number),"d"((x << 16) | y),"S"(clr | ((int) opt2 << 24)));
}
/*
static inline void killThreadByTID(int tid)
{
__asm__ __volatile__("int $0x40"::"a"(18), "b"(18), "c"(tid));
}
*/
static inline void showLine(int xs, int ys, int xe, int ye, unsigned int clr)
{
__asm__ __volatile__("int $0x40"::"a"(38), "d"(clr),"b"((xs << 16) | xe),"c"((ys << 16) | ye));
}
// ============================================================================ //
void showRectangle(int x, int y, int w, int h, unsigned int clr)
{
// top h line.
showLine(x + 1, y, w + x - 2, y, clr);
// bottom h line.
showLine(x + 1, y + h - 1, w + x - 2, y + h - 1, clr);
// left v line.
showLine(x, y + 1, x, h + y - 2, clr);
// right v line.
showLine(x + w - 1, y + 1, x + w - 1, h + y - 2, clr);
}
static inline void setCurrentPathToARawFile(char *dst_path, char *src_path, char* file_name)
{
unsigned offset = 0;
// cleans a dst path if not clean.
if(dst_path[offset] != 0)
{
for(; dst_path[offset] != 0; offset++) dst_path[offset] = 0;
}
// copys current path into a buffer.
strcpy(dst_path, src_path);
offset = 0;
// goes to the end of a string.
while(dst_path[offset] != 0) offset++;
// clears all bytes to a character '/'.
for(; dst_path[offset] != '/'; offset--) dst_path[offset] = 0;
// increments a variable.
offset++;
// stores a name of a file in a buffer.
strcpy(dst_path + offset, file_name);
}
static inline void showNamedButton(int x, int y, int w, int h, int style, int id, int clr, \
char font_style, int tx, int ty, unsigned int text_clr, \
unsigned int text_len, char* text)
{
// w--;
// h--;
char chr_w = 8;
char chr_h = 16;
deleteButton(id);
_ksys_make_button(x, y, (w - 1), (h - 1), (style | id), clr);
_ksys_write_text((x + ((w / 2) - ((chr_w * text_len) / 2))), (y + 1 + ((h / 2) - (chr_h / 2))), \
(((int)font_style << 24) | text_clr), text, text_len);
}
static inline void StartButton(int x, int y, int w, int h, unsigned int clr, unsigned int text_clr, unsigned char state)
{
#define BTN_ID 7
#if defined (lang_en)
char* btn_name[] = {"Start", "Stop"};
#elif defined (lang_ru)
char* btn_name[] = {"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<EFBFBD>⮯"};
#endif
showNamedButton(x, y, w, h, 0, BTN_ID, clr, 0b00010000, 2, 2, text_clr, strlen(btn_name[state]), btn_name[state]);
if(state == 1) counter = 0;
#undef BTN_ID
}
static inline void showPlusButton(int x, int y, int w, int h, unsigned int id, unsigned int clr, unsigned int text_clr)
{
showNamedButton(x, y, w, h, 0, id, clr, 0b00010000, 2, 2, text_clr, 1, "+");
}
static inline void showMinusButton(int x, int y, int w, int h, unsigned int id, unsigned int clr, unsigned int text_clr)
{
showNamedButton(x, y, w, h, 0, id, clr, 0b00010000, 2, 2, text_clr, 1, "-");
}
//===================================================================================//
void counterIndicator(int x, int y, int w, int h, unsigned int clr1, unsigned int clr2, unsigned char flag)
{
#define BTN_ID 200
unsigned int _clr1;
unsigned int _clr2;
char chr_w = 8 * 3;
char chr_h = 16 * 3;
unsigned char text_len = 1;
deleteButton(BTN_ID);
_ksys_make_button(x, y, w - 1, h - 1, (0x40000000 | BTN_ID), clr1);
if(flag == 0)
{
_clr1 = clr1;
_clr2 = clr2;
}
if(flag != 0)
{
_clr1 = clr2;
_clr2 = clr1;
}
showRectangle(x, y, w, h, _clr2);
_ksys_draw_bar((x + 1), (y + 1), (w - 2), (h - 2), _clr1);
if(counter > 9) text_len = 2;
showNumber((x + ((w / 2) - ((chr_w * text_len) / 2))), ((y + ((h / 2) - (chr_h / 2))) - 4), 0b10000000000000110000000000000000, 0b00010011, _clr2, counter);
#undef BTN_ID
}
void meterIndicator(int x, int y, int w, int h, unsigned int clr1, unsigned int clr2, unsigned char meter, unsigned char *accentBeatFlags)
{
#define SPACE 2
#define BTN_ID 100
char chr_w = 8;
char chr_h = 16;
int text_len = 1;
unsigned int btn_clr = 0;
unsigned int num_clr = 0;
_ksys_draw_bar(10, y, w + 5, h, sc.work);
// deletes all possible buttons.
for(unsigned short i = 0; (i < 12); i++)
{
deleteButton(BTN_ID + i);
}
unsigned char num_of_spaces = 0;
unsigned short spaces_sz = 0;
unsigned int btn_x = x;
unsigned int btn_w = w;
//===========================================//
char spc = 0;
if(meter > 1)
{
spc = 1;
num_of_spaces = (meter - 1);
spaces_sz = (num_of_spaces * SPACE);
}
btn_w = ((btn_w / meter) - spc);
//===========================================//
// draws button(s).
for(unsigned short i = 0; (i < meter); i++)
{
if((i + 1) > 9) text_len = 2;
if(accentBeatFlags[i] == 0)
{
btn_clr = clr1;
num_clr = clr2;
}
else
{
btn_clr = clr2;
num_clr = clr1;
}
showButton(btn_x, y, btn_w, h, 0, (BTN_ID + i), btn_clr);
//_ksys_make_button(btn_x, y, (btn_w - 1), (h - 1), (0 | (BTN_ID + i)), btn_clr);
showNumber(((btn_x + ((btn_w / 2) - ((chr_w * text_len) / 2)))), (y + 2 + ((h / 2) - (chr_h / 2))), 0b10000000000000110000000000000000, 0b00010000, num_clr, (i + 1));
btn_x += (btn_w + SPACE);
}
#undef SPACE
#undef BTN_ID
}
void tempoBar1(int x, int y, int w, int h, unsigned int clr1, unsigned int clr2, unsigned int clr3, unsigned char sel)
{
#define BTN_ID_MINUS 10
#define BTN_ID_PLUS 11
char chr_w = 8;
char chr_h = 16;
char* text = 0;
int text_len = 0;
char* tempoIt[] = {"Larghissimo", "Grave", "Lento", "Larghetto", "Adagio", "Andante", \
"Moderato", "Allegro", "Presto", "Prestissimo"};
_ksys_draw_bar((x + 1), y, (w - 2), h, clr1);
text = tempoIt[sel];
text_len = strlen(tempoIt[sel]);
_ksys_write_text((x + ((w / 2) - ((chr_w * text_len) / 2))), (y + 0 + ((h / 2) - (chr_h / 2))), (((int)0b00010000 << 24) | clr2), text, text_len);
showMinusButton(x, y, h, h, BTN_ID_MINUS, clr3, clr2);
showPlusButton(((x + w) - h), y, h, h, BTN_ID_PLUS, clr3, clr2);
#undef BTN_ID_MINUS
#undef BTN_ID_PLUS
}
void tempoBar2(int x, int y, int w, int h, unsigned int clr1, unsigned int clr2, unsigned int clr3, unsigned short tempo)
{
#define BTN_ID_MINUS 12
#define BTN_ID_PLUS 13
char chr_w = 8;
char chr_h = 16;
int text_len = 0;
if(tempo < 10)
{
text_len = 1;
}
else if((tempo > 9) && (tempo < 100))
{
text_len = 2;
}
else if((tempo > 99) && (tempo < 321))
{
text_len = 3;
}
_ksys_draw_bar((x + 1), y, (w - 2), h, clr1);
showNumber((x + ((w / 2) - ((chr_w * text_len) / 2))), (y + ((h / 2) - (chr_h / 2))), 0b10000000000000110000000000000000, 0b00010000, clr2, tempo);
showMinusButton(x, y, h, h, BTN_ID_MINUS, clr3, clr2);
showPlusButton(((x + w) - h), y, h, h, BTN_ID_PLUS, clr3, clr2);
#undef BTN_ID_MINUS
#undef BTN_ID_PLUS
}
void meterBar(int x, int y, int w, int h, unsigned int clr1, unsigned int clr2, unsigned int clr3, unsigned char meter, unsigned int divider)
{
#define BTN_ID_MINUS 14
#define BTN_ID_PLUS 15
char chr_w = 8;
char chr_h = 16;
int text_len = 3;
if(meter > 9) text_len = 4;
_ksys_draw_bar((x + 1), y, (w - 2), h, clr1);
unsigned int num_x = ((x + ((w / 2) - ((chr_w * text_len) / 2))));
unsigned int num_y = (y + ((h / 2) - (chr_h / 2)));
showNumber(num_x, num_y, 0b10000000000000110000000000000000, 0b00010000, clr2, meter);
_ksys_write_text((num_x + (chr_w * (text_len - 2))), num_y, (((int)0b00010000 << 24) | clr2), "/", 1);
showNumber((num_x + (chr_w * (text_len - 1))), num_y, 0b10000000000000110000000000000000, 0b00010000, clr2, 4);
showMinusButton(x, y, h, h, BTN_ID_MINUS, clr3, clr2);
showPlusButton(((x + w) - h), y, h, h, BTN_ID_PLUS, clr3, clr2);
#undef BTN_ID_MINUS
#undef BTN_ID_PLUS
}
//===================================================================//
void showCounterIndicator()
{
counterIndicator(10, (skin_height + 5), 310, 60, sc.work_button, sc.work_button_text, counterIndicatorFlag);
}
void showMeterIndicator()
{
meterIndicator(10, (skin_height + 70), 310, 21, sc.work_button, sc.work_button_text, meter, accentBeatFlags);
}
void showTempoBar1(char tempoSelector)
{
tempoBar1(10, (skin_height + 96), 140, 20, sc.work_graph, sc.work_button_text, sc.work_button, tempoSelector);
}
void showTempoBar2(short tempo)
{
tempoBar2((10 + 145), (skin_height + 96), 76, 20, sc.work_graph, sc.work_button_text, sc.work_button, tempo);
}
void showMeterBar(char meter)
{
meterBar((10 + 140 + 5 + 76 + 5), (skin_height + 96), 84, 20, sc.work_graph, sc.work_button_text, sc.work_button, meter, 4);
}
void showStartButton(void)
{
StartButton(10, (skin_height + 121), 310, 25, sc.work_button, sc.work_button_text, startButtonBit);
}
//================================================================================//
void setTempoByTempoSelector(unsigned short *tempo, unsigned char tempoSelector)
{
enum tempoSelectors
{
LARGHISSIMO = 0,
GRAVE,
LENTO,
LARGHETTO,
ADAGIO,
ANDANTE,
MODERATO,
ALLEGRO,
PRESTO,
PRESTISSIMO
};
// switches tempo (beats per minet).
switch(tempoSelector)
{
case LARGHISSIMO: *tempo = 20; // 1 - 25 bpm.
break;
case GRAVE: *tempo = (46 - ((46 - 25) / 2)); // 25 - 46 bpm. calculates an average value.
break;
case LENTO: *tempo = (61 - ((61 - 46) / 2)); // 46 - 61 bpm
break;
case LARGHETTO: *tempo = (67 - ((67 - 61) / 2));
break;
case ADAGIO: *tempo = (77 - ((77 - 67) / 2));
break;
case ANDANTE: *tempo = (109 - ((109 - 77) / 2));
break;
case MODERATO: *tempo = (121 - ((121 - 109) / 2));
break;
case ALLEGRO: *tempo = (169 - ((169 - 121) / 2));
break;
case PRESTO: *tempo = (201 - ((201 - 169) / 2));
break;
case PRESTISSIMO: *tempo = (320 - ((320 - 201) / 2));
break;
}
}
void setTempoSelectorByTempo(unsigned short *tempo, unsigned char *tempoSelector)
{
enum tempoSelectors
{
LARGHISSIMO = 0,
GRAVE,
LENTO,
LARGHETTO,
ADAGIO,
ANDANTE,
MODERATO,
ALLEGRO,
PRESTO,
PRESTISSIMO
};
// switches a selector.
if((*tempo > 0) && (*tempo < 25))
{
if(*tempoSelector != LARGHISSIMO)
{
*tempoSelector = LARGHISSIMO;
showTempoBar1(*tempoSelector);
}
}
else if((*tempo >= 25) && (*tempo < 46))
{
if(*tempoSelector != GRAVE)
{
*tempoSelector = GRAVE;
showTempoBar1(*tempoSelector);
}
}
else if((*tempo >= 46) && (*tempo < 61))
{
if(*tempoSelector != LENTO)
{
*tempoSelector = LENTO;
showTempoBar1(*tempoSelector);
}
}
else if((*tempo >= 61) && (*tempo < 67))
{
if(*tempoSelector != LARGHETTO)
{
*tempoSelector = LARGHETTO;
showTempoBar1(*tempoSelector);
}
}
else if((*tempo >= 67) && (*tempo < 77))
{
if(*tempoSelector != ADAGIO)
{
*tempoSelector = ADAGIO;
showTempoBar1(*tempoSelector);
}
}
else if((*tempo >= 77) && (*tempo < 109))
{
if(*tempoSelector != ANDANTE)
{
*tempoSelector = ANDANTE;
showTempoBar1(*tempoSelector);
}
}
else if((*tempo >= 109) && (*tempo < 121))
{
if(*tempoSelector != MODERATO)
{
*tempoSelector = MODERATO;
showTempoBar1(*tempoSelector);
}
}
else if((*tempo >= 121) && (*tempo < 169))
{
if(*tempoSelector != ALLEGRO)
{
*tempoSelector = ALLEGRO;
showTempoBar1(*tempoSelector);
}
}
else if((*tempo >= 169) && (*tempo < 201))
{
if(*tempoSelector != PRESTO)
{
*tempoSelector = PRESTO;
showTempoBar1(*tempoSelector);
}
}
else if((*tempo >= 201) && (*tempo < 321))
{
if(*tempoSelector != PRESTISSIMO)
{
*tempoSelector = PRESTISSIMO;
showTempoBar1(*tempoSelector);
}
}
}
void drawWindow()
{
//if(counter > 1) counter = 1;
getSystemColors(&sc);
skin_height = _ksys_get_skin_height();
_ksys_window_redraw(1);
_ksys_draw_window(10, 10, 330, 200, sc.work, 0x14, 0x5080d0, 0, (int)header);
_ksys_window_redraw(2);
showCounterIndicator();
showMeterIndicator();
setTempoSelectorByTempo(&tempo, &tempoSelector);
showTempoBar1(tempoSelector);
showTempoBar2(tempo);
showMeterBar(meter);
showStartButton();
//int a_x = ((x + ((w / 2) - ((chr_w * text_len) / 2))) - num_offset);
#if defined (lang_en)
_ksys_write_text(94, (skin_height + 153), (((int)0b10010000 << 24) | sc.work_text), "Author: JohnXenox", 0);
#elif defined (lang_ru)
_ksys_write_text(94, (skin_height + 153), (((int)0b10010000 << 24) | sc.work_text), "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: JohnXenox", 0);
#endif
//showRectangle(10, (skin_height + 5), 315, 50, 0xff0000);
}
#endif
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