545 lines
14 KiB
C
545 lines
14 KiB
C
|
|
|||
|
|
/*
|
|||
|
|
* Author: JohnXenox aka Aleksandr Igorevich.
|
|||
|
|
*
|
|||
|
|
* Programme name: Beat
|
|||
|
|
* Description: A simple metronome.
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
#include <stdio.h>
|
|||
|
|
#include <string.h>
|
|||
|
|
#include <kolibrisys.h>
|
|||
|
|
|
|||
|
|
char header[] = "Beat 2020.05.17";
|
|||
|
|
|
|||
|
|
unsigned int skin_height = 0;
|
|||
|
|
|
|||
|
|
unsigned int key = 0;
|
|||
|
|
unsigned int btn = 0;
|
|||
|
|
|
|||
|
|
short ctrl_keys_state = 0;
|
|||
|
|
|
|||
|
|
int thread_stack = 0x1000;
|
|||
|
|
int stack_size = 0x100;
|
|||
|
|
|
|||
|
|
|
|||
|
|
char startButtonBit = 0;
|
|||
|
|
|
|||
|
|
char tempoSelector = 0;
|
|||
|
|
|
|||
|
|
short tempo = 100; // Beats Per Minute.
|
|||
|
|
|
|||
|
|
char meter = 4; // 4/4
|
|||
|
|
|
|||
|
|
char accentBeatFlags[12] = {0};
|
|||
|
|
|
|||
|
|
|
|||
|
|
char counter = 1;
|
|||
|
|
|
|||
|
|
counterIndicatorFlag = 0;
|
|||
|
|
|
|||
|
|
|
|||
|
|
//Event mask bits for function 40.
|
|||
|
|
enum EVENT_MASKS
|
|||
|
|
{
|
|||
|
|
EVM_REDRAW = 0x00000001,
|
|||
|
|
EVM_KEY = 0x00000002,
|
|||
|
|
EVM_BUTTON = 0x00000004,
|
|||
|
|
EVM_EXIT = 0x00000008,
|
|||
|
|
EVM_BACKGROUND = 0x00000016,
|
|||
|
|
EVM_MOUSE = 0x00000032,
|
|||
|
|
EVM_IPC = 0x00000064,
|
|||
|
|
EVM_STACK = 0x00000128,
|
|||
|
|
EVM_DEBUG = 0x00000256,
|
|||
|
|
EVM_STACK2 = 0x00000512,
|
|||
|
|
EVM_MOUSE_FILTER = 0x80000000,
|
|||
|
|
EVM_CURSOR_FILTER = 0x40000000
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
enum EVENTS
|
|||
|
|
{
|
|||
|
|
EVENT_REDRAW = 1, /* Window and window elements should be redrawn */
|
|||
|
|
EVENT_KEY = 2, /* A key on the keyboard was pressed */
|
|||
|
|
EVENT_BUTTON = 3, /* A button was clicked with the mouse */
|
|||
|
|
EVENT_MOUSE = 6 /* Mouse activity (movement, button press) was detected */
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
|
|||
|
|
struct system_colors
|
|||
|
|
{
|
|||
|
|
int frame; // color of frame.
|
|||
|
|
int grab; // color of header.
|
|||
|
|
int grab_button; // color of button on header bar.
|
|||
|
|
int grab_button_text; // color of text on button on header bar.
|
|||
|
|
int grab_text; // color of text on header.
|
|||
|
|
int work; // color of working area.
|
|||
|
|
int work_button; // color of button in working area.
|
|||
|
|
int work_button_text; // color of text on button in working area.
|
|||
|
|
int work_text; // color of text in working area.
|
|||
|
|
int work_graph; // color of graphics in working area.
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
|
|||
|
|
struct system_colors sc;
|
|||
|
|
|
|||
|
|
#include "Beat_lang.h"
|
|||
|
|
#include "Beat_lib.h"
|
|||
|
|
|
|||
|
|
|
|||
|
|
#define KEY_ARROW_UP 0xB2
|
|||
|
|
#define KEY_ARROW_DOWN 0xB1
|
|||
|
|
#define KEY_ARROW_LEFT 0xB0
|
|||
|
|
#define KEY_ARROW_RIGHT 0xB3
|
|||
|
|
|
|||
|
|
#define KEYS_CTRL_ARROW_UP 0x52
|
|||
|
|
#define KEYS_CTRL_ARROW_DOWN 0x51
|
|||
|
|
#define KEYS_CTRL_ARROW_LEFT 0x50
|
|||
|
|
#define KEYS_CTRL_ARROW_RIGHT 0x53
|
|||
|
|
|
|||
|
|
#define KEY_SPACE 0x20
|
|||
|
|
|
|||
|
|
#define KEY_ESCAPE 0x1B
|
|||
|
|
|
|||
|
|
#define KEY_SLASH 0x2F
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
char redraw_flag = 0;
|
|||
|
|
|
|||
|
|
|
|||
|
|
#define SMPL_NAME1 "Beep1.raw"
|
|||
|
|
#define SMPL_NAME2 "Beep2.raw"
|
|||
|
|
#define PRG_NAME "PlayNote"
|
|||
|
|
|
|||
|
|
char _path_to_a_sample1[4096] = {0};
|
|||
|
|
char _path_to_a_sample2[4096] = {0};
|
|||
|
|
char _path_to_a_playnote[4096] = {0};
|
|||
|
|
|
|||
|
|
#define SEARCH_PATHES_NUMBER 3
|
|||
|
|
|
|||
|
|
unsigned char* search_pathes_to_a_playnote[] = {
|
|||
|
|
_path_to_a_playnote,
|
|||
|
|
"/sys/"PRG_NAME,
|
|||
|
|
"/sys/Media/"PRG_NAME,
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
char *path_to_a_playnote = 0;
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
int main(int argc, char** argv)
|
|||
|
|
{
|
|||
|
|
setCurrentPathToARawFile(_path_to_a_sample1, argv[0], SMPL_NAME1);
|
|||
|
|
setCurrentPathToARawFile(_path_to_a_sample2, argv[0], SMPL_NAME2);
|
|||
|
|
setCurrentPathToARawFile(_path_to_a_playnote, argv[0], PRG_NAME);
|
|||
|
|
|
|||
|
|
// searches for a PlayNote programme.
|
|||
|
|
for(char i = 0; (i < SEARCH_PATHES_NUMBER); i++)
|
|||
|
|
{
|
|||
|
|
if(startApp("/sys/loool.raw", 0, search_pathes_to_a_playnote[i]) > 0)
|
|||
|
|
{
|
|||
|
|
path_to_a_playnote = search_pathes_to_a_playnote[i];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if(path_to_a_playnote == 0)
|
|||
|
|
{
|
|||
|
|
#if defined (lang_en)
|
|||
|
|
startApp("\"Can't find a PlayNote programme!\" -W", 0, "/sys/@notify");
|
|||
|
|
#elif defined (lang_ru)
|
|||
|
|
startApp("\"<EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20>ணࠬ<E0AEA3><E0A0AC> PlayNote!\" -W", 0, "/sys/@notify");
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
return 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
_ksys_set_wanted_events(EVM_REDRAW | EVM_KEY | EVM_BUTTON | EVM_MOUSE_FILTER);
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
drawWindow();
|
|||
|
|
|
|||
|
|
for (;;)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
if(startButtonBit == 1)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
if(redraw_flag == 0)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
//if(counter == 0) counter++;
|
|||
|
|
|
|||
|
|
if(counter < meter)
|
|||
|
|
counter++;
|
|||
|
|
else if(counter == meter)
|
|||
|
|
counter = 1;
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
if(accentBeatFlags[counter - 1] == 0)
|
|||
|
|
{
|
|||
|
|
// play a beep sound.
|
|||
|
|
startApp(_path_to_a_sample2, 0, path_to_a_playnote);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
// play a beep sound.
|
|||
|
|
startApp(_path_to_a_sample1, 0, path_to_a_playnote);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
showCounterIndicator();
|
|||
|
|
|
|||
|
|
|
|||
|
|
// makeDelay(7);
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
redraw_flag = 0;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
switch(_ksys_wait_for_event(6000 / (tempo)))
|
|||
|
|
{
|
|||
|
|
case EVENT_REDRAW:
|
|||
|
|
|
|||
|
|
redraw_flag = 1;
|
|||
|
|
|
|||
|
|
drawWindow();
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case EVENT_KEY:
|
|||
|
|
ctrl_keys_state = getControlKeysOnAKeyboard();
|
|||
|
|
|
|||
|
|
// key pressed, read it and ignore
|
|||
|
|
key = _ksys_get_key();
|
|||
|
|
|
|||
|
|
key = ((key >> 8) & 0x000000FF);
|
|||
|
|
|
|||
|
|
|
|||
|
|
//printfOnADebugBoard("ctrl_keys_state: %d\n", ctrl_keys_state);
|
|||
|
|
|
|||
|
|
// makes exit.
|
|||
|
|
if(key == KEY_ESCAPE) return 0;
|
|||
|
|
|
|||
|
|
// starts beats.
|
|||
|
|
if(key == KEY_SPACE)
|
|||
|
|
{
|
|||
|
|
if(startButtonBit == 0)
|
|||
|
|
startButtonBit = 1;
|
|||
|
|
else
|
|||
|
|
startButtonBit = 0;
|
|||
|
|
|
|||
|
|
showStartButton();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
// decreases tempo.
|
|||
|
|
if(key == KEY_ARROW_LEFT)
|
|||
|
|
{
|
|||
|
|
if(tempo != 1)
|
|||
|
|
{
|
|||
|
|
showTempoBar2(--tempo);
|
|||
|
|
setTempoSelectorByTempo(&tempo, &tempoSelector);
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// increases tempo.
|
|||
|
|
if(key == KEY_ARROW_RIGHT)
|
|||
|
|
{
|
|||
|
|
if(tempo != 320)
|
|||
|
|
{
|
|||
|
|
showTempoBar2(++tempo);
|
|||
|
|
setTempoSelectorByTempo(&tempo, &tempoSelector);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
// decreases a tempo selector.
|
|||
|
|
if(key == KEYS_CTRL_ARROW_LEFT)
|
|||
|
|
{
|
|||
|
|
if ((ctrl_keys_state == 4) || (ctrl_keys_state == 8))
|
|||
|
|
{
|
|||
|
|
if(tempoSelector != 0)
|
|||
|
|
{
|
|||
|
|
showTempoBar1(--tempoSelector);
|
|||
|
|
setTempoByTempoSelector(&tempo, tempoSelector);
|
|||
|
|
showTempoBar2(tempo);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
// increases a tempo selector.
|
|||
|
|
if(key == KEYS_CTRL_ARROW_RIGHT)
|
|||
|
|
{
|
|||
|
|
if ((ctrl_keys_state == 4) || (ctrl_keys_state == 8))
|
|||
|
|
{
|
|||
|
|
if(tempoSelector != 9)
|
|||
|
|
{
|
|||
|
|
showTempoBar1(++tempoSelector);
|
|||
|
|
setTempoByTempoSelector(&tempo, tempoSelector);
|
|||
|
|
showTempoBar2(tempo);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
if(key == 0x2C)
|
|||
|
|
{
|
|||
|
|
if(meter > 1)
|
|||
|
|
{
|
|||
|
|
showMeterBar(--meter);
|
|||
|
|
showMeterIndicator();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if(key == 0x2E)
|
|||
|
|
{
|
|||
|
|
if(meter < 12)
|
|||
|
|
{
|
|||
|
|
showMeterBar(++meter);
|
|||
|
|
showMeterIndicator();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
for(unsigned char i = 0; i < 9; i++)
|
|||
|
|
{
|
|||
|
|
if(key == (0x31 + i))
|
|||
|
|
{
|
|||
|
|
if(accentBeatFlags[i] == 0)
|
|||
|
|
{
|
|||
|
|
accentBeatFlags[i] = 1;
|
|||
|
|
}
|
|||
|
|
else if (accentBeatFlags[i] != 0)
|
|||
|
|
{
|
|||
|
|
accentBeatFlags[i] = 0;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
showMeterIndicator();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if(key == 0x30)
|
|||
|
|
{
|
|||
|
|
if(accentBeatFlags[9] == 0)
|
|||
|
|
accentBeatFlags[9] = 1;
|
|||
|
|
else if (accentBeatFlags[9] != 0)
|
|||
|
|
accentBeatFlags[9] = 0;
|
|||
|
|
|
|||
|
|
showMeterIndicator();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if(key == 0x2D)
|
|||
|
|
{
|
|||
|
|
if(accentBeatFlags[10] == 0)
|
|||
|
|
accentBeatFlags[10] = 1;
|
|||
|
|
else if (accentBeatFlags[10] != 0)
|
|||
|
|
accentBeatFlags[10] = 0;
|
|||
|
|
|
|||
|
|
showMeterIndicator();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if(key == 0x3D)
|
|||
|
|
{
|
|||
|
|
if(accentBeatFlags[11] == 0)
|
|||
|
|
accentBeatFlags[11] = 1;
|
|||
|
|
else if (accentBeatFlags[11] != 0)
|
|||
|
|
accentBeatFlags[11] = 0;
|
|||
|
|
|
|||
|
|
showMeterIndicator();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
// invertation of colours.
|
|||
|
|
if(key == KEY_SLASH)
|
|||
|
|
{
|
|||
|
|
if(counterIndicatorFlag != 0)
|
|||
|
|
counterIndicatorFlag = 0;
|
|||
|
|
else if (counterIndicatorFlag == 0)
|
|||
|
|
counterIndicatorFlag = 1;
|
|||
|
|
|
|||
|
|
showCounterIndicator();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case EVENT_BUTTON:
|
|||
|
|
// button pressed; we have only one button, close
|
|||
|
|
btn = _ksys_get_button_id();
|
|||
|
|
|
|||
|
|
if(btn == 1) return 0;
|
|||
|
|
|
|||
|
|
if(btn == 7)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
if(startButtonBit == 0)
|
|||
|
|
startButtonBit = 1;
|
|||
|
|
else
|
|||
|
|
startButtonBit = 0;
|
|||
|
|
|
|||
|
|
showStartButton();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
// decreases a tempo selector.
|
|||
|
|
if(btn == 10)
|
|||
|
|
{
|
|||
|
|
if(tempoSelector != 0)
|
|||
|
|
{
|
|||
|
|
showTempoBar1(--tempoSelector);
|
|||
|
|
setTempoByTempoSelector(&tempo, tempoSelector);
|
|||
|
|
showTempoBar2(tempo);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
// increases a tempo selector.
|
|||
|
|
if(btn == 11)
|
|||
|
|
{
|
|||
|
|
if(tempoSelector != 9)
|
|||
|
|
{
|
|||
|
|
showTempoBar1(++tempoSelector);
|
|||
|
|
setTempoByTempoSelector(&tempo, tempoSelector);
|
|||
|
|
showTempoBar2(tempo);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
// decreases tempo.
|
|||
|
|
if(btn == 12)
|
|||
|
|
{
|
|||
|
|
if(tempo != 1)
|
|||
|
|
{
|
|||
|
|
showTempoBar2(--tempo);
|
|||
|
|
setTempoSelectorByTempo(&tempo, &tempoSelector);
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
// increases tempo.
|
|||
|
|
if(btn == 13)
|
|||
|
|
{
|
|||
|
|
if(tempo < 320)
|
|||
|
|
{
|
|||
|
|
showTempoBar2(++tempo);
|
|||
|
|
setTempoSelectorByTempo(&tempo, &tempoSelector);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
if(btn == 14)
|
|||
|
|
{
|
|||
|
|
if(meter > 1)
|
|||
|
|
{
|
|||
|
|
showMeterBar(--meter);
|
|||
|
|
|
|||
|
|
// clreans unused flags.
|
|||
|
|
for(unsigned char i = meter; i < 11; i++)
|
|||
|
|
{
|
|||
|
|
accentBeatFlags[i] = 0;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//if(meter == 1) accentBeatFlags[0] = 0;
|
|||
|
|
|
|||
|
|
|
|||
|
|
showMeterIndicator();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if(btn == 15)
|
|||
|
|
{
|
|||
|
|
if(meter < 12)
|
|||
|
|
{
|
|||
|
|
showMeterBar(++meter);
|
|||
|
|
|
|||
|
|
// clreans unused flags.
|
|||
|
|
for(unsigned char i = meter; i < 11; i++)
|
|||
|
|
{
|
|||
|
|
accentBeatFlags[i] = 0;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
showMeterIndicator();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
for(unsigned char i = 0; i < 12; i++)
|
|||
|
|
{
|
|||
|
|
if(btn == (100 + i))
|
|||
|
|
{
|
|||
|
|
//if(meter > 1)
|
|||
|
|
//{
|
|||
|
|
if(accentBeatFlags[i] == 0)
|
|||
|
|
{
|
|||
|
|
accentBeatFlags[i] = 1;
|
|||
|
|
}
|
|||
|
|
else if (accentBeatFlags[i] != 0)
|
|||
|
|
{
|
|||
|
|
accentBeatFlags[i] = 0;
|
|||
|
|
}
|
|||
|
|
//}
|
|||
|
|
//else if(meter == 1) accentBeatFlags[i] = 0;
|
|||
|
|
|
|||
|
|
showMeterIndicator();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
if(btn == 200)
|
|||
|
|
{
|
|||
|
|
if(counterIndicatorFlag != 0)
|
|||
|
|
counterIndicatorFlag = 0;
|
|||
|
|
else if (counterIndicatorFlag == 0)
|
|||
|
|
counterIndicatorFlag = 1;
|
|||
|
|
|
|||
|
|
showCounterIndicator();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|