//compiled with Microsoft's Visual C/C++ 6.0 (with the Feb 2003 MSDN library of API's) //MidiPlyr.c in the MSDN Samples got me going, //Petzold's Programming Windows showed how simple it could be, //and MIDImon.c in the MSDN Samples showed how to read MIDI keyboard data. #include #include //add winmm.lib to Project -Settings -Link #include //for sin and cos //#include //add comctl32.lib #include "resource.h" #define PI 3.141592653589793 #define IDM_EXIT 0x100 #define IDM_INSTRUMENT 0x200 #define IDM_DEVICE 0x300 #define IDM_VELOCITY 0x400 #define IDM_KEYS 0x500 #define IDM_CHORDS 0x600 #define IDM_ACCIDENTAL 0x700 #define IDM_TEST 0x800 #define IDM_ABOUT 0x900 #define NEITHER 0 #define LEFT 1 #define RIGHT 2 #define BOTH 3 char About[] = "Version 1.108\nDec 23, 2008\nhttp://jdmcox.com"; int BlackKeyNotes[25] = {37,39,42,44,46,49,51,54,56,58,61,63,66,68,70,73,75,78,80,82,85,87,90,92,94}; int saveAccidental; //keys 2 3 5 6 7 8 9 0 = Q W E R T Y U I O P [ ] A S D G H K L ; Z X C V B N M < > / //scan codes 0, 1, 2, 3, 4, -1, 6, 7, 8, -1, 10, 11, -1, 13, -1, -1, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, -1, -1, 30, 31, 32, -1, 34, 35, -1, 37, 38, 39, -1, -1, -1, -1, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53 -1 55 56 57 58 -1 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80 //notes C# D# F# G# A# C# D# F# C D E F G A B C D E F G F# G# A# C# D# F# G# A# G A B C D E F G A B C D E F A B C D E F G A B C# D# G# A# C# D# F# G# A# B# C int Notes[] = { -1, -1, -1, 61, 63, -1, 66, 68, 70, -1, 73, 75, -1, 78, -1, -1, 60, 62, 64, 65, 67, 69, 71, 72, 74, 76, 77, 79, -1, -1, 42, 44, 46, -1, 49, 51, -1, 54, 56, 58, -1, -1, -1, -1, 43, 45, 47, 48, 50, 52, 53, 55, 57, 59, -1, 36, 38, 40, 41, -1, 81, 83, 84, 86, 88, 89, 91, 93, 95, 37, 39, -1, 80, 82, 85, 87, 90, 92, 94, 96, 97}; int xKey[] = { -1, -1, -1, 15, 16, -1, 18, 19, 20, -1, 22, 23, -1, 25, -1, -1, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, 4, 5, 6, -1, 8, 9, -1, 11, 12, 13, -1, -1, -1, -1, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, -1, 0, 1, 2, 3, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 1, 2, -1, 26, 27, 29, 30, 32, 33, 34}; int yKey[] = { -1, -1, -1, 0, 0, -1, 0, 0, 0, -1, 0, 0, -1, 0, -1, -1, 2, 3, 1, 2, 3, 3, 1, 2, 3, 1, 2, 3, -1, -1, 0, 0, 0, -1, 0, 0, -1, 0, 0, 0, -1, -1, -1, -1, 3, 3, 1, 2, 3, 1, 2, 3, 3, 1, -1, 2, 3, 1, 2, -1, 3, 1, 2, 3, 1, 2, 3, 3, 1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0}; //t yStaff[] ={ -1, -1, -1,382,368, -1,356,350,344,338,332,326, -1,314, -1, -1,382,368,362,356,350,344,338,332,326,320,314,308, -1, -1,458,452,446, -1,434,428, -1,416,410,404, -1, -1, -1, -1,452,446,440,434,428,422,416,410,404,398, -1,476,470,464,458, -1,302,296,290,284,278,272,266,260,254,476,470, -1,308,302,290,284,272,266,260,254,248}; int yStaff[61];//36 is the lowest note // C D E F G A B C D E F G A B C D E F G A B C D E F G A B C D E F G A B int LKeys[] = { 55, 69, 70, 58, 30, 31, 32, 47, 34, 35, 50, 37, 38, 39, 16, 3, 4, 19, 6, 7, 8, 23, 10, 11, 26, 13, 72, 73, 62, 74, 75, 65, 76, 77, 78}; int RKeys[] = { 69, 70, 57, 30, 31, 32, 46, 34, 35, 49, 37, 38, 39, 53, 3, 4, 18, 6, 7, 8, 22, 10, 11, 25, 13, 72, 73, 61, 74, 75, 64, 76, 77, 78, 68}; int MouseKeys[] = { -1, -1, -1, -1, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 55, 56, 57, 58, 60, 61, 62, 63, 64, 65, 66, 67, 68}; // 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 int Codes[] = { 55, 69, 56, 70, 57, 58, 30, 44, 31, 45, 32, 46, 47, 34, 48, 35, 49, 50, 37, 51, 38, 52, 39, 53, 16, 3, 17, 4, 18, 19, 6, 20, 7, 21, 8, 22, 23, 10, 24, 11, 25, 26, 13, 27, 72, 60, 73, 61, 62, 74, 63, 75, 64, 65, 76, 66, 77, 67, 78, 68, 80}; char CDEFGAB[] = "CDEFGAB"; char ComputerKeys1[] = "ZXCVBNM,./QWERTYUIOP[]"; char ComputerKeys2[] = "ASDFGHJKL;'234567890-="; char Staff[128]; int StaffWidth[1]; int NoteWidth[1]; int GClefWidth[1]; int FClefWidth[1]; int NumOfStaffs; int Widths[7]; int Widths1[22]; int Widths2[22]; int ScanCodes[40]; int x, z, left, saveleft, top, top260, top260min30, top260min30div2, xPos, yPos, accidental = 1, index, TitleAndMenu; int iNumDevs, iInDevice = 0, iOutDevice = MIDIMAPPER;//-1 (pointer to driver for default Windows MIDI sounds) int WhiteKeyWidth, BlackKeyWidth, ExtraSpace, noteloc, RandomNoteLoc, ChordType = 0, KeyName = 0, Inversion = 0; int ScanCode, Note, PreviousNote = -1, RandomNote, PreviousRandomNote = 36, SavedNote, BracketingKeys, Velocity, DefaultVelocity = 127; DWORD dwInstance, dwParam1, dwParam2; DWORD fileSize, dwBytesRead, dwBytesWritten; double d1, d2, d3, d4; char szAppName[] = "SimplePiano"; char SimplePianoIni[] = "SimplePiano.ini"; char Ini[512]; char OutDev[] = "Output Device="; char Vel[] = "Default Velocity="; char ShowChords[] = "Play a &Chord"; char HideChords[] = "Hide &Chords"; char ShowKeys[] = "Show &Keys"; char HideKeys[] = "Hide &Keys"; char temp[16]; char VelocityChoice[8][4] = {"128","112"," 96"," 80"," 64"," 48"," 32"," 16"}; char Keys[12][3] = {"C ","F ","Bb","Eb","Ab","Db","Gb","B ","E ","A ","D ","G "}; int Scale[12] = {60,65,70,63,68,61,66,71,64,69,62,67}; int Interval[] = {0,2,4,5,7,9,11,12}; int xKeyLoc[12]; int yKeyLoc[12]; char Chords[10][16] = {"No Chord ","Major Triad ","Minor Triad ","Dimished Triad ","Augmented Triad","Dominant 7th ","Major 7th ","Minor 7th ","Diminished 7th ","All Scale Notes"}; char Inversions[4][14] = {"No Inversion ","1st Inversion","2nd Inversion","3rd Inversion"}; char PlayNote[] = "&Note Reading Test"; char StopNotes[] = "&Stop Note Reading"; char Arial[] = "Arial"; char Maestro[] = "Maestro"; char ArialRounded[] = "Arial Rounded MT Bold"; BOOL first = TRUE, fromkeydown, midi_in = FALSE, showchords = FALSE, showkeys = FALSE, showtest = FALSE, showscale = FALSE, showinginstruments = FALSE; HWND hwnd, hwndChords[9], hwndInversions[4], hwndKeys[12], hwndShowScale, hwndList; HINSTANCE hInst; HANDLE hFile; HMENU hMenu, hMenuPopup; HFONT hFont, hSmallFont, hMaestroFont; HPEN hPen; HBRUSH hWhiteBrush, hBlackBrush, hBlueBrush; HGDIOBJ hOldFont, hOldPen, hOldBrush; RECT rect, testRect; HDC hdc, hdcMem; HBITMAP hMemBitmap; PAINTSTRUCT ps; LOGFONT lf, lf1, lf2; HMIDIOUT hMidiOut; HMIDIIN hMidiIn; MIDIOUTCAPS moc; SYSTEMTIME st; FILETIME ft; ULARGE_INTEGER ul; //TRACKMOUSEEVENT tme; char Piano[] = "000 Acoustic Grand Piano"; char Piano2[] = "001 Bright Acoustic Piano"; char Piano3[] = "002 Electric Grand Piano"; char Piano4[] = "003 Honky Tonk Piano"; char Piano5[] = "004 Electric Piano 1"; char Piano6[] = "005 Electric Piano 2"; char Piano7[] = "006 Harpsichord"; char Piano8[] = "007 Clavinet"; char ChromaticPercussion[] = "008 Celesta"; char ChromaticPercussion2[] = "009 Glockenspiel"; char ChromaticPercussion3[] = "010 Music Box"; char ChromaticPercussion4[] = "011 Vibraphone"; char ChromaticPercussion5[] = "012 Marimba"; char ChromaticPercussion6[] = "013 Xylophone"; char ChromaticPercussion7[] = "014 Tubular Bells"; char ChromaticPercussion8[] = "015 Dulcimer"; char Organ[] = "016 Drawbar Organ"; char Organ2[] = "017 Percussive Organ"; char Organ3[] = "018 Rock Organ"; char Organ4[] = "019 Church Organ"; char Organ5[] = "020 Reed Organ"; char Organ6[] = "021 Accoridan"; char Organ7[] = "022 Harmonica"; char Organ8[] = "023 Tango Accordian"; char Guitar[] = "024 Nylon Acoustic Guitar"; char Guitar2[] = "025 Steel Acoustic Guitar"; char Guitar3[] = "026 Jazz Electric Guitar"; char Guitar4[] = "027 Clean Electric Guitar"; char Guitar5[] = "028 Muted Electric Guitar"; char Guitar6[] = "029 Overdrive Guitar"; char Guitar7[] = "030 Distorted Guitar"; char Guitar8[] = "031 Harmonica Guitar"; char Bass[] = "032 Acoustic Bass"; char Bass2[] = "033 Electric Fingered Bass"; char Bass3[] = "034 Electric Picked Bass"; char Bass4[] = "035 Fretless Bass"; char Bass5[] = "036 Slap Bass 1"; char Bass6[] = "037 Slap Bass 2"; char Bass7[] = "038 Syn Bass 1"; char Bass8[] = "039 Syn Bass 2"; char Strings[] = "040 Violin"; char Strings2[] = "041 Viola"; char Strings3[] = "042 Cello"; char Strings4[] = "043 Contrabass"; char Strings5[] = "044 Tremolo Strings"; char Strings6[] = "045 Pizzicato Strings"; char Strings7[] = "046 Orchestral Harp"; char Strings8[] = "047 Timpani"; char Ensemble[] = "048 String Ensemble 1"; char Ensemble2[] = "049 String Ensemble 2 (Slow)"; char Ensemble3[] = "050 Syn Strings 1"; char Ensemble4[] = "051 Syn Strings 2"; char Ensemble5[] = "052 Choir Aahs"; char Ensemble6[] = "053 Voice Olhs"; char Ensemble7[] = "054 Syn Choir"; char Ensemble8[] = "055 Orchestral Hit"; char Brass[] = "056 Trumpet"; char Brass2[] = "057 Trombone"; char Brass3[] = "058 Tuba"; char Brass4[] = "059 Muted Trumpet"; char Brass5[] = "060 French Horn"; char Brass6[] = "061 Brass Section"; char Brass7[] = "062 Syn Brass 1"; char Brass8[] = "063 Syn Brass 2"; char Reed[] = "064 Soprano Sax"; char Reed2[] = "065 Alto Sax"; char Reed3[] = "066 Tenor Sax"; char Reed4[] = "067 Baritone Sax"; char Reed5[] = "068 Oboe"; char Reed6[] = "069 English Horn"; char Reed7[] = "070 Bassoon"; char Reed8[] = "071 Clarinet"; char Pipe[] = "072 Piccolo"; char Pipe2[] = "073 Flute"; char Pipe3[] = "074 Recorder"; char Pipe4[] = "075 Pan Flute"; char Pipe5[] = "076 Bottle Blow"; char Pipe6[] = "077 Shakuhachi"; char Pipe7[] = "078 Whistle"; char Pipe8[] = "079 Ocarina"; char SynthLead[] = "080 Syn Square Wave"; char SynthLead2[] = "081 Syn Sawtooth Wave"; char SynthLead3[] = "082 Syn Calliope"; char SynthLead4[] = "083 Syn Chiff"; char SynthLead5[] = "084 Syn Chrang"; char SynthLead6[] = "085 Syn Voice"; char SynthLead7[] = "086 Syn Fifths Sawtooth Wave"; char SynthLead8[] = "087 Syn Brass & Lead"; char SynthPad[] = "088 New Age Syn Pad"; char SynthPad2[] = "089 Warm Syn Pad"; char SynthPad3[] = "090 Polysynth Syn Pad"; char SynthPad4[] = "091 Choir Syn Pad"; char SynthPad5[] = "092 Bowed Syn Pad"; char SynthPad6[] = "093 Metal Syn Pad"; char SynthPad7[] = "094 Halo Syn Pad"; char SynthPad8[] = "095 Sweep Syn Pad"; char SynthEffects[] = "096 SFX Rain"; char SynthEffects2[] = "097 SFX Soundtrack"; char SynthEffects3[] = "098 SFX Crystal"; char SynthEffects4[] = "099 SFX Atmosphere"; char SynthEffects5[] = "100 SFX Brightness"; char SynthEffects6[] = "101 SFX Goblins"; char SynthEffects7[] = "102 SFX Echoes"; char SynthEffects8[] = "103 SFX Sci-Fi"; char Ethnic[] = "104 Sitar"; char Ethnic2[] = "105 Banjo"; char Ethnic3[] = "106 Shamisen"; char Ethnic4[] = "107 Koto"; char Ethnic5[] = "108 Kalimba"; char Ethnic6[] = "109 Bag Pipe"; char Ethnic7[] = "110 Fiddle"; char Ethnic8[] = "111 Shanai"; char Percussive[] = "112 Tinkle Bell"; char Percussive2[] = "113 Agogo"; char Percussive3[] = "114 Steel Drum"; char Percussive4[] = "115 Woodblock"; char Percussive5[] = "116 Taiko Drum"; char Percussive6[] = "117 Melodic Tom"; char Percussive7[] = "118 Syn Drum"; char Percussive8[] = "119 Reverse Cymbal"; char SoundEffects[] = "120 Guitar Fret Noise"; char SoundEffects2[] = "121 Breath Noise"; char SoundEffects3[] = "122 Seashore"; char SoundEffects4[] = "123 Bird Tweet"; char SoundEffects5[] = "124 Telephone Ring"; char SoundEffects6[] = "125 Helicopter"; char SoundEffects7[] = "126 Applause"; char SoundEffects8[] = "127 Gun Shot"; DWORD *Instruments[128] = {\ (DWORD*)Piano, (DWORD*)Piano2, (DWORD*)Piano3, (DWORD*)Piano4, (DWORD*)Piano5, (DWORD*)Piano6, (DWORD*)Piano7, (DWORD*)Piano8, (DWORD*)ChromaticPercussion, (DWORD*)ChromaticPercussion2, (DWORD*)ChromaticPercussion3, (DWORD*)ChromaticPercussion4, (DWORD*)ChromaticPercussion5, (DWORD*)ChromaticPercussion6, (DWORD*)ChromaticPercussion7, (DWORD*)ChromaticPercussion8, (DWORD*)Organ, (DWORD*)Organ2, (DWORD*)Organ3, (DWORD*)Organ4, (DWORD*)Organ5, (DWORD*)Organ6, (DWORD*)Organ7, (DWORD*)Organ8, (DWORD*)Guitar, (DWORD*)Guitar2, (DWORD*)Guitar3, (DWORD*)Guitar4, (DWORD*)Guitar5, (DWORD*)Guitar6, (DWORD*)Guitar7, (DWORD*)Guitar8, (DWORD*)Bass, (DWORD*)Bass2, (DWORD*)Bass3, (DWORD*)Bass4, (DWORD*)Bass5, (DWORD*)Bass6, (DWORD*)Bass7, (DWORD*)Bass8, (DWORD*)Strings, (DWORD*)Strings2, (DWORD*)Strings3, (DWORD*)Strings4, (DWORD*)Strings5, (DWORD*)Strings6, (DWORD*)Strings7, (DWORD*)Strings8, (DWORD*)Ensemble, (DWORD*)Ensemble2, (DWORD*)Ensemble3, (DWORD*)Ensemble4, (DWORD*)Ensemble5, (DWORD*)Ensemble6, (DWORD*)Ensemble7, (DWORD*)Ensemble8, (DWORD*)Brass, (DWORD*)Brass2, (DWORD*)Brass3, (DWORD*)Brass4, (DWORD*)Brass5, (DWORD*)Brass6, (DWORD*)Brass7, (DWORD*)Brass8, (DWORD*)Reed, (DWORD*)Reed2, (DWORD*)Reed3, (DWORD*)Reed4, (DWORD*)Reed5, (DWORD*)Reed6, (DWORD*)Reed7, (DWORD*)Reed8, (DWORD*)Pipe, (DWORD*)Pipe2, (DWORD*)Pipe3, (DWORD*)Pipe4, (DWORD*)Pipe5, (DWORD*)Pipe6, (DWORD*)Pipe7, (DWORD*)Pipe8, (DWORD*)SynthLead, (DWORD*)SynthLead2, (DWORD*)SynthLead3, (DWORD*)SynthLead4, (DWORD*)SynthLead5, (DWORD*)SynthLead6, (DWORD*)SynthLead7, (DWORD*)SynthLead8, (DWORD*)SynthPad, (DWORD*)SynthPad2, (DWORD*)SynthPad3, (DWORD*)SynthPad4, (DWORD*)SynthPad5, (DWORD*)SynthPad6, (DWORD*)SynthPad7, (DWORD*)SynthPad8, (DWORD*)SynthEffects, (DWORD*)SynthEffects2, (DWORD*)SynthEffects3, (DWORD*)SynthEffects4, (DWORD*)SynthEffects5, (DWORD*)SynthEffects6, (DWORD*)SynthEffects7, (DWORD*)SynthEffects8, (DWORD*)Ethnic, (DWORD*)Ethnic2, (DWORD*)Ethnic3, (DWORD*)Ethnic4, (DWORD*)Ethnic5, (DWORD*)Ethnic6, (DWORD*)Ethnic7, (DWORD*)Ethnic8, (DWORD*)Percussive, (DWORD*)Percussive2, (DWORD*)Percussive3, (DWORD*)Percussive4, (DWORD*)Percussive5, (DWORD*)Percussive6, (DWORD*)Percussive7, (DWORD*)Percussive8, (DWORD*)SoundEffects, (DWORD*)SoundEffects2, (DWORD*)SoundEffects3, (DWORD*)SoundEffects4, (DWORD*)SoundEffects5, (DWORD*)SoundEffects6, (DWORD*)SoundEffects7, (DWORD*)SoundEffects8}; int Instrument = 0; void DrawKey(void); void StartNote(void); void EndNote(void); void CALLBACK MidiInProc(HMIDIIN hMidiIn, WORD wMsg, DWORD dwInstance, DWORD dwParam1, DWORD dwParam2); int Atoi(char*); void WriteIni(void); void NoteTest(void); WNDPROC pListProc; LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow) { MSG msg; WNDCLASS wndclass; hInst = hInstance; wndclass.style = CS_HREDRAW|CS_VREDRAW; wndclass.lpfnWndProc = WndProc; wndclass.cbClsExtra = 0; wndclass.cbWndExtra = 0; wndclass.hInstance = hInstance; wndclass.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_ICON1)); wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH); wndclass.lpszMenuName = NULL; wndclass.lpszClassName = szAppName; if (!RegisterClass(&wndclass)) return 0; hwnd = CreateWindow(szAppName, szAppName, WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance, NULL); ShowWindow(hwnd, SW_SHOWMAXIMIZED); UpdateWindow(hwnd); while (GetMessage(&msg, NULL, 0, 0)) { TranslateMessage(&msg); DispatchMessage(&msg); } return msg.wParam; } //sub-class procedure LRESULT ListProc(HWND hwnd2, UINT message, WPARAM wParam, LPARAM lParam) { if (message == WM_LBUTTONUP) { index = SendMessage(hwndList, LB_GETCURSEL, 0, 0); Instrument = index; midiOutShortMsg(hMidiOut, 0x0C0 | (Instrument << 8)); DestroyWindow(hwndList); } else if (message == WM_KEYUP) { if ((wParam == VK_DOWN) && (index < 127)) index++; else if ((wParam == VK_UP) && (index != 0)) index--; else if (wParam == VK_ESCAPE) { DestroyWindow(hwndList); } else if (wParam == VK_RETURN) { index = SendMessage(hwndList, LB_GETCURSEL, 0, 0); if (index < 128) { DestroyWindow(hwndList); Instrument = index; midiOutShortMsg(hMidiOut, 0x0C0 | (Instrument << 8)); } } } else if (message == WM_DESTROY) showinginstruments = FALSE; return CallWindowProc(pListProc, hwnd2, message, wParam, lParam); } LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) { switch(message) { case WM_CREATE: GetLocalTime(&st); SystemTimeToFileTime(&st, &ft); ul.LowPart = ft.dwLowDateTime; ul.HighPart = ft.dwHighDateTime; ul.QuadPart /= 10000;//because low 4 digits are 0's srand(ul.LowPart); srand((UINT)rand()); hwndKeys[0] = hwndChords[0] = NULL; hFile = CreateFile(SimplePianoIni, GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL); if (hFile != INVALID_HANDLE_VALUE) { fileSize = GetFileSize(hFile, NULL); if ((fileSize > 0) && (fileSize < 512)) { ReadFile(hFile, Ini, fileSize, &dwBytesRead, NULL); for (x = 0; (x < (int)fileSize) && (Ini[x] != '='); x++) ; if (Ini[x] == '=') { z = Ini[x+1]; if (z == '-') iOutDevice = -1; else iOutDevice = z - '0'; for (x++; (x < (int)fileSize) && (Ini[x] != '='); x++) ; if (Ini[x] == '=') DefaultVelocity = Atoi(&Ini[x+1]); } } CloseHandle(hFile); } hMenu = CreateMenu(); hMenuPopup = CreateMenu(); AppendMenu(hMenu, MF_STRING, IDM_EXIT, "&Exit"); hMenuPopup = CreateMenu(); AppendMenu(hMenu, MF_STRING, IDM_INSTRUMENT, "&Instrument"); iNumDevs = midiOutGetNumDevs(); if (!midiOutGetDevCaps(MIDIMAPPER, &moc, sizeof(moc)))//Microsoft MIDI Mapper { AppendMenu(hMenu, MF_STRING|MF_POPUP, (UINT)hMenuPopup, "&Output Device"); AppendMenu(hMenuPopup, MF_STRING, IDM_DEVICE + (int)MIDIMAPPER, moc.szPname); for (x = 0; x < iNumDevs; x++) { midiOutGetDevCaps(x, &moc, sizeof(moc)); AppendMenu(hMenuPopup, MF_STRING, IDM_DEVICE + x, moc.szPname); } CheckMenuItem(hMenuPopup, IDM_DEVICE + iOutDevice, MF_CHECKED); } hMenuPopup = CreateMenu(); AppendMenu(hMenu, MF_STRING|MF_POPUP, (UINT)hMenuPopup, "Default Key &Volume"); for (x = 0; x < 8; x++) { AppendMenu(hMenuPopup, MF_STRING, IDM_VELOCITY + x, VelocityChoice[x]); } CheckMenuItem(hMenuPopup, 8 - ((DefaultVelocity+1) / 16) + IDM_VELOCITY, MF_CHECKED); hMenuPopup = CreateMenu(); AppendMenu(hMenu, MF_STRING|MF_POPUP, (UINT)hMenuPopup, "Default &Accidental"); AppendMenu(hMenuPopup, MF_STRING, IDM_ACCIDENTAL + 1, "#"); AppendMenu(hMenuPopup, MF_STRING, IDM_ACCIDENTAL + 2, "b"); CheckMenuItem(hMenuPopup, IDM_ACCIDENTAL+1, MF_CHECKED); hMenuPopup = CreateMenu(); AppendMenu(hMenu, MF_STRING, IDM_KEYS, ShowKeys); hMenuPopup = CreateMenu(); AppendMenu(hMenu, MF_STRING, IDM_CHORDS, ShowChords); hMenuPopup = CreateMenu(); AppendMenu(hMenu, MF_STRING, IDM_TEST, PlayNote); hMenuPopup = CreateMenu(); AppendMenu(hMenu, MF_STRING, IDM_ABOUT, "&About"); SetMenu(hwnd, hMenu); if (MMSYSERR_NOERROR == midiOutOpen(&hMidiOut, iOutDevice, 0, 0, 0)) { midiOutShortMsg(hMidiOut, 0x0C0 | (Instrument << 8));//channel 0 and grand piano (instrument 0) } if (MMSYSERR_NOERROR == midiInOpen((LPHMIDIIN)&hMidiIn, 0, (DWORD)MidiInProc, 0, CALLBACK_FUNCTION)) {//if a MIDI keyboard is attached midi_in = TRUE; midiInStart(hMidiIn); } lf.lfHeight = -29; lf.lfWeight = 700; lf.lfItalic = 0; lf.lfUnderline = 0; lf.lfStrikeOut = 0; lf.lfCharSet = 0; lf.lfOutPrecision = 3; lf.lfClipPrecision = 2; lf.lfQuality = 1; lf.lfPitchAndFamily = 0x22; for (x = 0; Arial[x] != 0; x++) lf.lfFaceName[x] = Arial[x]; lf.lfFaceName[x] = 0; hFont = CreateFontIndirect(&lf); lf1.lfHeight = -13; lf1.lfWeight = 400; lf1.lfItalic = 0; lf1.lfUnderline = 0; lf1.lfStrikeOut = 0; lf1.lfCharSet = 0; lf1.lfOutPrecision = 3; lf1.lfClipPrecision = 2; lf1.lfQuality = 1; lf1.lfPitchAndFamily = 0x22; for (x = 0; Arial[x] != 0; x++) lf1.lfFaceName[x] = Arial[x]; lf1.lfFaceName[x] = 0; hSmallFont = CreateFontIndirect(&lf1); lf2.lfHeight = -48; lf2.lfWeight = 400; lf2.lfItalic = 0; lf2.lfUnderline = 0; lf2.lfStrikeOut = 0; lf2.lfCharSet = 2; lf2.lfOutPrecision = 3; lf2.lfClipPrecision = 2; lf2.lfQuality = 1; lf2.lfPitchAndFamily = 0x02; for (x = 0; Maestro[x] != 0; x++) lf2.lfFaceName[x] = Maestro[x]; lf2.lfFaceName[x] = 0; hMaestroFont = CreateFontIndirect(&lf2); hPen = CreatePen(PS_SOLID, 2, 0x808080); hWhiteBrush = CreateSolidBrush(0xFFFFFF); hBlackBrush = CreateSolidBrush(0); hBlueBrush = CreateSolidBrush(0xFF0000); for (x = 0; x < 40; x++) ScanCodes[x] = 0; TitleAndMenu = GetSystemMetrics(SM_CYCAPTION) + GetSystemMetrics(SM_CYMENU); return 0; case WM_SIZE: rect.left = rect.top = 0; rect.right = LOWORD(lParam); rect.bottom = HIWORD(lParam); top = rect.bottom - 180; top260 = top - 260; top260min30 = top260 - 30; if (top260min30 > 252)//top of screen in 1024x768 top260min30 = 252; top260min30div2 = top260min30/2; noteloc = top-98;//low C, note 36 for (x = 0; x < 60; x += 12) { for (z = 0; z < 12; ) { if ((x+z) == (60-36))//middle C noteloc -= 10; yStaff[x+(z++)] = noteloc;//36 C yStaff[x+z++] = noteloc;//37 C# noteloc -= 6; if ((x+z) == (62-36))//D above middle C noteloc -= 8; yStaff[x+z++] = noteloc;//38 D yStaff[x+z++] = noteloc;//39 D# noteloc -= 6; yStaff[x+z++] = noteloc;//40 E noteloc -= 6; yStaff[x+z++] = noteloc;//41 F yStaff[x+z++] = noteloc;//42 F# noteloc -= 6; yStaff[x+z++] = noteloc;//43 G yStaff[x+z++] = noteloc;//44 G# noteloc -= 6; yStaff[x+z++] = noteloc;//45 A yStaff[x+z++] = noteloc;//46 A# noteloc -= 6; yStaff[x+z++] = noteloc;//47 B noteloc -= 6; } } // 0 1 2 3 4 5 6 7 8 9 10 11 //char Keys[12][3] = {"C ","F ","Bb","Eb","Ab","Db","Gb","B ","E ","A ","D ","G "}; d1 = (double)top260min30div2 * cos(60.0 * PI / 180.0);//for circle of fifths d2 = (double)top260min30div2 * sin(60.0 * PI / 180.0); d3 = (double)top260min30div2 * cos(30.0 * PI / 180.0); d4 = (double)top260min30div2 * sin(30.0 * PI / 180.0); xKeyLoc[0] = top260min30div2; yKeyLoc[0] = 0; xKeyLoc[1] = (int)d1 + top260min30div2; yKeyLoc[1] = top260min30div2 - (int)d2; xKeyLoc[2] = (int)d3 + top260min30div2; yKeyLoc[2] = top260min30div2 - (int)d4; xKeyLoc[3] = top260min30; yKeyLoc[3] = top260min30div2; xKeyLoc[4] = xKeyLoc[2]; yKeyLoc[4] = top260min30div2 + (int)d4; xKeyLoc[5] = xKeyLoc[1]; yKeyLoc[5] = top260min30div2 + (int)d2; xKeyLoc[6] = top260min30div2; yKeyLoc[6] = top260min30; xKeyLoc[7] = top260min30div2 - (int)d1; yKeyLoc[7] = top260min30 - top260min30div2 + (int)d2; xKeyLoc[8] = top260min30div2 - (int)d3; yKeyLoc[8] = top260min30 - top260min30div2 + (int)d4; xKeyLoc[9] = 0; yKeyLoc[9] = top260min30div2; xKeyLoc[10] = top260min30div2 - (int)d3; yKeyLoc[10] = top260min30 - top260min30div2 - (int)d4; xKeyLoc[11] = top260min30div2 - (int)d1; yKeyLoc[11] = top260min30 - top260min30div2 - (int)d2; if (hwndKeys[0]!= NULL) { for (x = 0; x < 12; x++) { DestroyWindow(hwndKeys[x]); hwndKeys[x] = NULL; } for (x = 0, z = top260-270; x < 12; x++) { hwndKeys[x] = CreateWindow("BUTTON", Keys[x], WS_CHILD | WS_VISIBLE | BS_RADIOBUTTON | WS_DLGFRAME, xKeyLoc[x], yKeyLoc[x], 45, 30, hwnd, NULL, hInst, NULL); } DestroyWindow(hwndShowScale); hwndShowScale = CreateWindow("BUTTON", "Show Scale", WS_CHILD | WS_VISIBLE | BS_RADIOBUTTON | WS_DLGFRAME, top260min30-(top260min30/2)-35, top260min30-(top260min30/2), 110, 30, hwnd, NULL, hInst, NULL); } if (hwndChords[0] != NULL) { for (x = 0; x < 9; x++) { DestroyWindow(hwndChords[x]); hwndChords[x] = NULL; } for (x = 0, z = 0; x < 9; x++, z += 30) { hwndChords[x] = CreateWindow("BUTTON", Chords[x], WS_CHILD | WS_VISIBLE | BS_RADIOBUTTON | WS_DLGFRAME, top260min30 + 50, z, 135, 30, hwnd, NULL, hInst, NULL); } SendMessage(hwndChords[ChordType], BM_SETCHECK, BST_CHECKED, 0); for (x = 0; x < 4; x++) DestroyWindow(hwndInversions[x]); for (x = 0, z = 30; x < 3; x++, z += 30) { hwndInversions[x] = CreateWindow("BUTTON", Inversions[x], WS_CHILD | WS_VISIBLE | BS_RADIOBUTTON | WS_DLGFRAME, top260min30 + 50 + 135, z, 120, 30, hwnd, NULL, hInst, NULL); } hwndInversions[3] = CreateWindow("BUTTON", Inversions[3], WS_CHILD | WS_VISIBLE | BS_RADIOBUTTON | WS_DLGFRAME, top260min30 + 50 + 135, 150, 120, 30, hwnd, NULL, hInst, NULL); SendMessage(hwndInversions[Inversion], BM_SETCHECK, BST_CHECKED, 0); } if (showtest) { SendMessage(hwnd, WM_COMMAND, IDM_ACCIDENTAL+saveAccidental, 0); showtest = FALSE; ModifyMenu(hMenu, IDM_TEST, MF_BYCOMMAND|MF_STRING, IDM_TEST, PlayNote); DrawMenuBar(hwnd); } WhiteKeyWidth = rect.right / 35;//5 octaves = 60 keys = 35 white keys BlackKeyWidth = WhiteKeyWidth*2/3; ExtraSpace = (rect.right % 35) / 2; return 0; case WM_ACTIVATE: if (LOWORD(wParam) == WA_INACTIVE) { if (showtest) { showtest = FALSE; SendMessage(hwnd, WM_COMMAND, IDM_ACCIDENTAL+saveAccidental, 0); ModifyMenu(hMenu, IDM_TEST, MF_BYCOMMAND|MF_STRING, IDM_TEST, PlayNote); DrawMenuBar(hwnd); } for (x = 0; x < 40; x++) ScanCodes[x] = 0; } break; case WM_CAPTURECHANGED: for (x = 0; x < 40; x++) ScanCodes[x] = 0; break; case WM_COMMAND: if (LOWORD(wParam) == IDM_EXIT) DestroyWindow(hwnd); else if (LOWORD(wParam) == IDM_INSTRUMENT) { if (showinginstruments == FALSE) { showinginstruments = TRUE; hwndList = CreateWindow("LISTBOX", "Instruments", WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU | WS_VSCROLL,// | LBS_NOTIFY, 0, TitleAndMenu, 240, rect.bottom, hwnd, NULL, hInst, NULL); pListProc = (WNDPROC)SetWindowLong(hwndList, GWL_WNDPROC, (LONG)ListProc); for (x = 0; x < 128; x++) SendMessage(hwndList, LB_ADDSTRING, 0, *(DWORD*)&Instruments[x]); index = Instrument; SendMessage(hwndList, LB_SETCURSEL, index, 0); SetFocus(hwndList); } } else if ((LOWORD(wParam) >= IDM_DEVICE-1) && (LOWORD(wParam) < (IDM_VELOCITY-1))) { CheckMenuItem(hMenu, IDM_DEVICE + iOutDevice, MF_UNCHECKED); iOutDevice = LOWORD(wParam) - IDM_DEVICE; WriteIni(); CheckMenuItem(hMenu, IDM_DEVICE + iOutDevice, MF_CHECKED); midiOutClose(hMidiOut); if (MMSYSERR_NOERROR == midiOutOpen(&hMidiOut, iOutDevice, 0, 0, 0)) // midiOutMessage(hMidiOut, 0x0C0, 0, 0);//channel 0 and grand piano (instrument 0) midiOutShortMsg(hMidiOut, 0x0C0 | (Instrument << 8)); } else if ((LOWORD(wParam) >= (IDM_VELOCITY-1)) && (LOWORD(wParam) < (IDM_KEYS-1))) { CheckMenuItem(hMenu, 7 - (DefaultVelocity / 16) + IDM_VELOCITY, MF_UNCHECKED); DefaultVelocity = ((8 - (LOWORD(wParam)-IDM_VELOCITY)) * 16) - 1; WriteIni(); CheckMenuItem(hMenu, LOWORD(wParam), MF_CHECKED); } else if ((LOWORD(wParam) >= (IDM_ACCIDENTAL-1)) && (LOWORD(wParam) < IDM_TEST)) { CheckMenuItem(hMenu, IDM_ACCIDENTAL + accidental, MF_UNCHECKED); accidental = LOWORD(wParam) - IDM_ACCIDENTAL; CheckMenuItem(hMenu, IDM_ACCIDENTAL + accidental, MF_CHECKED); if (showkeys) { if (accidental == 1) *(WORD*)&Keys[6][0] = '#F'; else//if (accidental == 2) *(WORD*)&Keys[6][0] = 'bG'; DestroyWindow(hwndKeys[6]); hwndKeys[6] = CreateWindow("BUTTON", Keys[6], WS_CHILD | WS_VISIBLE | BS_AUTORADIOBUTTON | WS_DLGFRAME, xKeyLoc[6], yKeyLoc[6], 45, 30, hwnd, NULL, hInst, NULL); } } else if (LOWORD(wParam) == IDM_KEYS) { if (showkeys == FALSE) { showkeys = TRUE; ModifyMenu(hMenu, IDM_KEYS, MF_BYCOMMAND|MF_STRING, IDM_KEYS, HideKeys); DrawMenuBar(hwnd); if (accidental == 1) *(WORD*)&Keys[6][0] = '#F'; else//if (accidental == 2) *(WORD*)&Keys[6][0] = 'bG'; for (x = 0, z = top260-270; x < 12; x++) { hwndKeys[x] = CreateWindow("BUTTON", Keys[x], WS_CHILD | WS_VISIBLE | BS_RADIOBUTTON | WS_DLGFRAME, xKeyLoc[x], yKeyLoc[x], 45, 30, hwnd, NULL, hInst, NULL); } SendMessage(hwndKeys[KeyName], BM_SETCHECK, BST_CHECKED, 0); hwndShowScale = CreateWindow("BUTTON", "Show Scale", WS_CHILD | WS_VISIBLE | BS_RADIOBUTTON | WS_DLGFRAME, top260min30-(top260min30/2)-35, top260min30-(top260min30/2), 110, 30, hwnd, NULL, hInst, NULL); SendMessage(hwndShowScale, BM_SETCHECK, BST_UNCHECKED, 0); } else { showkeys = FALSE; showscale = FALSE; ChordType = 0; ModifyMenu(hMenu, IDM_KEYS, MF_BYCOMMAND|MF_STRING, IDM_KEYS, ShowKeys); DrawMenuBar(hwnd); for (x = 0; x < 12; x++) { DestroyWindow(hwndKeys[x]); hwndKeys[x] = NULL; } DestroyWindow(hwndShowScale); hwndKeys[0] = NULL;//flag } InvalidateRect(hwnd, &rect, FALSE); UpdateWindow(hwnd); } else if (LOWORD(wParam) == IDM_CHORDS) { if (showchords == FALSE) { showchords = TRUE; ModifyMenu(hMenu, IDM_CHORDS, MF_BYCOMMAND|MF_STRING, IDM_CHORDS, HideChords); DrawMenuBar(hwnd); for (x = 0, z = 0; x < 9; x++, z += 30) { hwndChords[x] = CreateWindow("BUTTON", Chords[x], WS_CHILD | WS_VISIBLE | BS_RADIOBUTTON | WS_DLGFRAME, top260min30 + 50, z, 135, 30, hwnd, NULL, hInst, NULL); } SendMessage(hwndChords[ChordType], BM_SETCHECK, BST_CHECKED, 0); for (x = 0, z = 30; x < 3; x++, z += 30) { hwndInversions[x] = CreateWindow("BUTTON", Inversions[x], WS_CHILD | WS_VISIBLE | BS_RADIOBUTTON | WS_DLGFRAME, top260min30 + 50 + 135, z, 120, 30, hwnd, NULL, hInst, NULL); } hwndInversions[3] = CreateWindow("BUTTON", Inversions[3], WS_CHILD | WS_VISIBLE | BS_RADIOBUTTON | WS_DLGFRAME, top260min30 + 50 + 135, 150, 120, 30, hwnd, NULL, hInst, NULL); SendMessage(hwndInversions[Inversion], BM_SETCHECK, BST_CHECKED, 0); } else { showchords = FALSE; ModifyMenu(hMenu, IDM_CHORDS, MF_BYCOMMAND|MF_STRING, IDM_CHORDS, ShowChords); DrawMenuBar(hwnd); for (x = 0; x < 9; x++) DestroyWindow(hwndChords[x]); hwndChords[0] = NULL;//flag for (x = 0; x < 4; x++) DestroyWindow(hwndInversions[x]); } InvalidateRect(hwnd, &rect, FALSE); UpdateWindow(hwnd); } else if (LOWORD(wParam) == IDM_TEST) { if (showtest == FALSE) { showtest = TRUE; ModifyMenu(hMenu, IDM_TEST, MF_BYCOMMAND|MF_STRING, IDM_TEST, StopNotes); DrawMenuBar(hwnd); testRect.left = top260min30 + 325; testRect.right = testRect.left + (2* StaffWidth[0]); testRect.top = top-462-59; testRect.bottom = top260; hdc = GetDC(hwnd); SelectObject(hdc, hMaestroFont); NoteTest(); ReleaseDC(hwnd, hdc); } else//if (showtest) { SendMessage(hwnd, WM_COMMAND, IDM_ACCIDENTAL+saveAccidental, 0); showtest = FALSE; ModifyMenu(hMenu, IDM_TEST, MF_BYCOMMAND|MF_STRING, IDM_TEST, PlayNote); DrawMenuBar(hwnd); hdc = GetDC(hwnd); FillRect(hdc, &rect, hWhiteBrush); ReleaseDC(hwnd, hdc); InvalidateRect(hwnd, &rect, FALSE); UpdateWindow(hwnd); } } else if (LOWORD(wParam) == IDM_ABOUT) MessageBox(hwnd, About, szAppName, MB_OK); else if (HIWORD(wParam) == BN_CLICKED) { if (showkeys) { for (x = 0; x < 12; x++) { if (lParam == (LONG)hwndShowScale) { if (showscale) { SendMessage(hwndShowScale, BM_SETCHECK, BST_UNCHECKED, 0); SavedNote = Scale[KeyName]; ScanCode = Codes[SavedNote-36];//36 is the lowest MIDI note number in this program EndNote(); showscale = FALSE; } else { showscale = TRUE; SendMessage(hwndShowScale, BM_SETCHECK, BST_CHECKED, 0); SavedNote = Scale[KeyName]; ScanCode = Codes[SavedNote-36];//36 is the lowest MIDI note number in this program StartNote(); } break; } else if (lParam == (LONG)hwndKeys[x]) { SendMessage(hwndKeys[KeyName], BM_SETCHECK, BST_UNCHECKED, 0); KeyName = x; SendMessage(hwndKeys[KeyName], BM_SETCHECK, BST_CHECKED, 0); if ((KeyName >= 1) && (KeyName <= 5)) { CheckMenuItem(hMenu, IDM_ACCIDENTAL + accidental, MF_UNCHECKED); accidental = 2; CheckMenuItem(hMenu, IDM_ACCIDENTAL + accidental, MF_CHECKED); *(WORD*)&Keys[6][0] = 'bG'; DestroyWindow(hwndKeys[6]); hwndKeys[6] = CreateWindow("BUTTON", Keys[6], WS_CHILD | WS_VISIBLE | BS_AUTORADIOBUTTON | WS_DLGFRAME, xKeyLoc[6], yKeyLoc[6], 45, 30, hwnd, NULL, hInst, NULL); } else if ((KeyName >= 7) && (KeyName <= 11)) { CheckMenuItem(hMenu, IDM_ACCIDENTAL + accidental, MF_UNCHECKED); accidental = 1; CheckMenuItem(hMenu, IDM_ACCIDENTAL + accidental, MF_CHECKED); *(WORD*)&Keys[6][0] = '#F'; DestroyWindow(hwndKeys[6]); hwndKeys[6] = CreateWindow("BUTTON", Keys[6], WS_CHILD | WS_VISIBLE | BS_AUTORADIOBUTTON | WS_DLGFRAME, xKeyLoc[6], yKeyLoc[6], 45, 30, hwnd, NULL, hInst, NULL); } InvalidateRect(hwnd, &rect, FALSE); UpdateWindow(hwnd); if (showscale) { SendMessage(hwndShowScale, BM_SETCHECK, BST_UNCHECKED, 0); SavedNote = Scale[KeyName]; ScanCode = Codes[SavedNote-36];//36 is the lowest MIDI note number in this program EndNote(); SendMessage(hwndShowScale, BM_SETCHECK, BST_CHECKED, 0); SavedNote = Scale[KeyName]; ScanCode = Codes[SavedNote-36];//36 is the lowest MIDI note number in this program StartNote(); } break; } } } if (showchords) { for (x = 0; x < 9; x++) { if (lParam == (LONG)hwndChords[x]) { SendMessage(hwndChords[ChordType], BM_SETCHECK, BST_UNCHECKED, 0); ChordType = x; SendMessage(hwndChords[ChordType], BM_SETCHECK, BST_CHECKED, 0); break; } } for (x = 0; x < 4; x++) { if (lParam == (LONG)hwndInversions[x]) { SendMessage(hwndInversions[Inversion], BM_SETCHECK, BST_UNCHECKED, 0); Inversion = x; SendMessage(hwndInversions[Inversion], BM_SETCHECK, BST_CHECKED, 0); break; } } } SetFocus(hwnd); for (x = 0; x < 40; x++) ScanCodes[x] = 0;//just in case } return 0; case WM_KEYUP: ScanCode = HIWORD(lParam) & 0x0FF; if (ScanCode <= 53) { SavedNote = Notes[ScanCode]; if (SavedNote != -1) EndNote(); } return 0; case WM_KEYDOWN: if (0x40000000 & lParam)//bit 30 return 0;//ignore typematics ScanCode = HIWORD(lParam) & 0x0FF; if (ScanCode <= 53) { SavedNote = Notes[ScanCode]; if (SavedNote != -1) { Velocity = DefaultVelocity; StartNote(); } } return 0; case WM_NCLBUTTONDBLCLK: return 0;//because the WM_LBUTTONUP message is also sent with the wrong lParam valuse case WM_LBUTTONUP: x = (xPos-ExtraSpace) / WhiteKeyWidth; if ((x >= 4) && (x <= 25)) ScanCode = MouseKeys[x]; else if (x < 4) ScanCode = MouseKeys[x+26]; else if (x > 25) ScanCode = MouseKeys[x+4]; if (yPos > (top+100)) { SavedNote = Notes[ScanCode]; if (SavedNote != -1) EndNote(); } else//if black key, get it from table { if (((xPos-ExtraSpace)%WhiteKeyWidth) > (WhiteKeyWidth*2/3)) ScanCode = RKeys[x]; else if (((xPos-ExtraSpace)%WhiteKeyWidth) < (WhiteKeyWidth/3)) ScanCode = LKeys[x]; if (ScanCode != -1) { SavedNote = Notes[ScanCode]; if (SavedNote != -1) EndNote(); } } return 0; case WM_LBUTTONDOWN: if ((yPos > (top)) && (yPos < (top+150)) && (xPos > ExtraSpace) && (xPos < (WhiteKeyWidth*35))) { x = (xPos-ExtraSpace) / WhiteKeyWidth; if ((x >= 4) && (x <= 25)) ScanCode = MouseKeys[x]; else if (x < 4) ScanCode = MouseKeys[x+26]; else if (x > 25) ScanCode = MouseKeys[x+4]; if (yPos > (top+100)) { SavedNote = Notes[ScanCode]; if (SavedNote != -1) { Velocity = DefaultVelocity; StartNote(); } } else//if black key, get it from table { if (((xPos-ExtraSpace)%WhiteKeyWidth) > (WhiteKeyWidth*2/3)) ScanCode = RKeys[x]; else if (((xPos-ExtraSpace)%WhiteKeyWidth) < (WhiteKeyWidth/3)) ScanCode = LKeys[x]; if (ScanCode != -1) { SavedNote = Notes[ScanCode]; if (SavedNote != -1) { Velocity = DefaultVelocity; StartNote(); } } } } return 0; case WM_MOUSEMOVE: xPos = LOWORD(lParam); yPos = HIWORD(lParam); if (wParam == MK_LBUTTON) { if ((saveleft != -1) && (fromkeydown) && (ChordType == 0)) { if ((yPos > top) && (yPos < (top+150)) && (xPos > ExtraSpace) && (xPos < (WhiteKeyWidth*35))) { if (yKey[ScanCode] == 0)//on a black key { if ((xPos < (saveleft-WhiteKeyWidth/3)) || (xPos > (saveleft+(WhiteKeyWidth/3)))) { EndNote(); SendMessage(hwnd, WM_LBUTTONDOWN, 0, lParam); } } else if (yKey[ScanCode] == 3)//on a white key with black keys on the left and right { if (yPos > (top+100)) { if ((xPos < saveleft) || (xPos > (saveleft+WhiteKeyWidth))) { EndNote(); SendMessage(hwnd, WM_LBUTTONDOWN, 0, lParam); } } else if ((xPos < (saveleft+WhiteKeyWidth/3)) || (xPos > (saveleft + (WhiteKeyWidth*2/3)))) { EndNote(); SendMessage(hwnd, WM_LBUTTONDOWN, 0, lParam); } } else if (yKey[ScanCode] == 1)//on a white key with a black key on the left { if (yPos > (top+100)) { if ((xPos < saveleft) || (xPos > (saveleft+WhiteKeyWidth))) { EndNote(); SendMessage(hwnd, WM_LBUTTONDOWN, 0, lParam); } } else if ((xPos < (saveleft+WhiteKeyWidth/3)) || (xPos > (saveleft + WhiteKeyWidth))) { EndNote(); SendMessage(hwnd, WM_LBUTTONDOWN, 0, lParam); } } else if (yKey[ScanCode] == 2)//on a white key with a black key on the right { if (yPos > (top+100)) { if ((xPos < saveleft) || (xPos > (saveleft+WhiteKeyWidth))) { EndNote(); SendMessage(hwnd, WM_LBUTTONDOWN, 0, lParam); } } else if ((xPos < saveleft) || (xPos > (saveleft + (WhiteKeyWidth*2/3)))) { EndNote(); SendMessage(hwnd, WM_LBUTTONDOWN, 0, lParam); } } } else EndNote(); } } return 0; case WM_USER: if (wParam == 0x90)//Note On { Velocity = (lParam >> 8) & 0xFF; SavedNote = lParam & 0xFF; ScanCode = Codes[SavedNote-36];//36 is the lowest MIDI note number in this program if (Velocity) { Velocity += 25; if (Velocity > 127) Velocity = 127; StartNote(); } else//0 velocity means end note { EndNote(); } } return 0; case WM_PAINT: hdc = BeginPaint(hwnd, &ps); if (first) { first = FALSE; hOldFont = SelectObject(hdc, hMaestroFont); GetCharWidth32(hdc, 61, 61, StaffWidth);//61 is '=' GetCharWidth32(hdc, 119, 119, NoteWidth);//119 is 'w' GetCharWidth32(hdc, 38, 38, GClefWidth);//38 is '&' GetCharWidth32(hdc, 63, 63, FClefWidth);//63 is '?' NumOfStaffs = rect.right / StaffWidth[0]; if (NumOfStaffs > 128) NumOfStaffs = 128; for (x = 0; x < NumOfStaffs; x++) Staff[x] = '='; Staff[x] = 0; SelectObject(hdc, hSmallFont); for (x = 0; x < 22;x++) { GetCharWidth32(hdc, ComputerKeys1[x], ComputerKeys1[x], &Widths1[x]); GetCharWidth32(hdc, ComputerKeys2[x], ComputerKeys2[x], &Widths2[x]); } SelectObject(hdc, hFont); for (x = 0; x < 7;x++) GetCharWidth32(hdc, CDEFGAB[x], CDEFGAB[x], &Widths[x]); hdcMem = CreateCompatibleDC(hdc); hMemBitmap = CreateCompatibleBitmap(hdc, rect.right, rect.bottom); SelectObject(hdcMem, hMemBitmap); } SelectObject(hdc, hMaestroFont); TextOut(hdc, ExtraSpace, top-212,Staff, NumOfStaffs); TextOut(hdc, ExtraSpace, top-121, Staff, NumOfStaffs); SetBkMode(hdc, TRANSPARENT); TextOut(hdc, ExtraSpace, top-224, "&", 1); TextOut(hdc, ExtraSpace-1, top-212, "\\", 1); TextOut(hdc, ExtraSpace, top-158, "?", 1); TextOut(hdc, ExtraSpace-1, top-121, "\\", 1); TextOut(hdc, ExtraSpace-1, top-169, "\\", 1); //char Keys[12][3] = {"C ","F ","Bb","Eb","Ab","Db","Gb","B ","E ","A ","D ","G "}; if ((showkeys) && (KeyName)) { switch (KeyName) { case 7: TextOut(hdc, ExtraSpace+100, top-230, "#", 1); TextOut(hdc, ExtraSpace+100, top-127, "#", 1); case 8: TextOut(hdc, ExtraSpace+85, top-248, "#", 1); TextOut(hdc, ExtraSpace+85, top-145, "#", 1); case 9: TextOut(hdc, ExtraSpace+70, top-266, "#", 1); TextOut(hdc, ExtraSpace+70, top-163, "#", 1); case 10: TextOut(hdc, ExtraSpace+55, top-242, "#", 1); TextOut(hdc, ExtraSpace+55, top-139, "#", 1); case 11: TextOut(hdc, ExtraSpace+40, top-260, "#", 1); TextOut(hdc, ExtraSpace+40, top-157, "#", 1); break; case 6: if (accidental == 2) { TextOut(hdc, ExtraSpace+115, top-242, "b", 1); TextOut(hdc, ExtraSpace+115, top-139, "b", 1); } else//if (accidental == 1) { TextOut(hdc, ExtraSpace+115, top-254, "#", 1); TextOut(hdc, ExtraSpace+115, top-151, "#", 1); TextOut(hdc, ExtraSpace+100, top-230, "#", 1); TextOut(hdc, ExtraSpace+100, top-127, "#", 1); TextOut(hdc, ExtraSpace+85, top-248, "#", 1); TextOut(hdc, ExtraSpace+85, top-145, "#", 1); TextOut(hdc, ExtraSpace+70, top-266, "#", 1); TextOut(hdc, ExtraSpace+70, top-163, "#", 1); TextOut(hdc, ExtraSpace+55, top-242, "#", 1); TextOut(hdc, ExtraSpace+55, top-139, "#", 1); TextOut(hdc, ExtraSpace+40, top-260, "#", 1); TextOut(hdc, ExtraSpace+40, top-157, "#", 1); break; } case 5: TextOut(hdc, ExtraSpace+100, top-224, "b", 1); TextOut(hdc, ExtraSpace+100, top-121, "b", 1); case 4: TextOut(hdc, ExtraSpace+85, top-248, "b", 1); TextOut(hdc, ExtraSpace+85, top-145, "b", 1); case 3: TextOut(hdc, ExtraSpace+70, top-230, "b", 1); TextOut(hdc, ExtraSpace+70, top-127, "b", 1); case 2: TextOut(hdc, ExtraSpace+55, top-254, "b", 1); TextOut(hdc, ExtraSpace+55, top-151, "b", 1); case 1: TextOut(hdc, ExtraSpace+40, top-236, "b", 1); TextOut(hdc, ExtraSpace+40, top-133, "b", 1); } } SetTextColor(hdc, 0xD0D0D0); SelectObject(hdc, hFont); if (showkeys == FALSE) for (x = 0; x < 35; x++) TextOut(hdc, (x*WhiteKeyWidth) + ExtraSpace + (WhiteKeyWidth-Widths[x%7])/2, top-139, &CDEFGAB[x % 7], 1); SelectObject(hdc, hSmallFont); if (showkeys == FALSE) { SetTextColor(hdc, 0x6060D0); TextOut(hdc, 50, top-200, "f", 1); TextOut(hdc, 50, top-188, "d", 1); TextOut(hdc, 50, top-176, "b", 1); TextOut(hdc, 50, top-164, "g", 1); TextOut(hdc, 50, top-152, "e", 1); TextOut(hdc, 65, top-144, "d", 1); TextOut(hdc, 65, top-208, "g", 1); TextOut(hdc, 65, top-194, "e", 1); TextOut(hdc, 65, top-182, "c", 1); TextOut(hdc, 65, top-170, "a", 1); TextOut(hdc, 65, top-155, "f", 1); TextOut(hdc, 50, top-109, "a", 1); TextOut(hdc, 50, top-97, "f", 1); TextOut(hdc, 50, top-85, "d", 1); TextOut(hdc, 50, top-73, "b", 1); TextOut(hdc, 50, top-61, "g", 1); TextOut(hdc, 65, top-115, "b", 1); TextOut(hdc, 65, top-103, "g", 1); TextOut(hdc, 65, top-91, "e", 1); TextOut(hdc, 65, top-79, "c", 1); TextOut(hdc, 65, top-67, "a", 1); TextOut(hdc, 65, top-53, "f", 1); } SetTextColor(hdc, 0x6060D0); for (x = ExtraSpace + (4*WhiteKeyWidth), z = 0; z < 10; x += WhiteKeyWidth, z++) TextOut(hdc, x+((WhiteKeyWidth-Widths1[z])/2), top + 155, &ComputerKeys1[z], 1); SetTextColor(hdc, 0xFF0000);//blue for ( ; z < 22; x += WhiteKeyWidth, z++) TextOut(hdc, x+((WhiteKeyWidth-Widths1[z])/2), top + 155, &ComputerKeys1[z], 1); SetBkMode(hdc, OPAQUE); for (x = (4*WhiteKeyWidth) + ExtraSpace-(WhiteKeyWidth/2), z = 0; z < 10; x += WhiteKeyWidth, z++) { if ((z == 3) || (z == 6) || (z == 10) || (z == 13) || (z == 17) || (z == 20)) SetTextColor(hdc, 0xD0D0D0); else SetTextColor(hdc, 0x6060D0);//reddish TextOut(hdc, x+((WhiteKeyWidth-Widths2[z])/2), top - 22, &ComputerKeys2[z], 1); } SetTextColor(hdc, 0x6060D0); for ( ; z < 22; x += WhiteKeyWidth, z++) { if ((z == 3) || (z == 6) || (z == 10) || (z == 13) || (z == 17) || (z == 20)) SetTextColor(hdc, 0xD0D0D0); else SetTextColor(hdc, 0xFF0000);//blue TextOut(hdc, x+((WhiteKeyWidth-Widths2[z])/2), top - 22, &ComputerKeys2[z], 1); TextOut(hdc, x+((WhiteKeyWidth-Widths2[z])/2), top - 22, &ComputerKeys2[z], 1); } hOldPen = SelectObject(hdc, hPen); hOldBrush = SelectObject(hdc, hWhiteBrush); for (x = ExtraSpace; x < (35*WhiteKeyWidth); x += WhiteKeyWidth) Rectangle(hdc, x, top, x+WhiteKeyWidth, top+150); SelectObject(hdc, hBlackBrush); for (x = ExtraSpace; x < (ExtraSpace+(35*WhiteKeyWidth)); x += (7*WhiteKeyWidth)) { left = x + BlackKeyWidth; Rectangle(hdc, left, top, left+BlackKeyWidth, top+100); left = x + (WhiteKeyWidth*5/3); Rectangle(hdc, left, top, left+BlackKeyWidth, top+100); left = x + (WhiteKeyWidth*11/3); Rectangle(hdc, left, top, left+BlackKeyWidth, top+100); left = x + (WhiteKeyWidth*14/3); Rectangle(hdc, left, top, left+BlackKeyWidth, top+100); left = x + (WhiteKeyWidth*17/3); Rectangle(hdc, left, top, left+BlackKeyWidth, top+100); left = -1; } SelectObject(hdc, hOldPen); SelectObject(hdc, hOldBrush); ///////////////////////////////////////////////////////////////// BitBlt(hdcMem, 0, top260, rect.right, rect.bottom, hdc, 0, top260, SRCCOPY); ///////////////////////////////////////////////////////////////// EndPaint(hwnd, &ps); return 0; case WM_DESTROY: if (midi_in) { midiInStop(hMidiIn); midiInReset(hMidiIn); midiInClose(hMidiIn); } midiOutMessage(hMidiOut, 0xB0, 123, 0);//set controller for channel 0 to all voices off midiOutReset(hMidiOut); midiOutClose(hMidiOut); DeleteObject(hPen); DeleteObject(hWhiteBrush); DeleteObject(hBlackBrush); DeleteObject(hBlueBrush); DeleteObject(hFont); DeleteObject(hSmallFont); DeleteObject(hMaestroFont); DeleteObject(hMemBitmap); DeleteObject(hOldFont); DeleteObject(hOldPen); DeleteObject(hOldBrush); PostQuitMessage(0); return 0; } return DefWindowProc(hwnd, message, wParam, lParam); } //SUBROUTINES//////////////////////////////////////////////////////////// void DrawKey(void) { hdc = GetDC(hwnd); // { // char asdf[10]; // _itoa(Note, asdf, 10); // TextOut(hdc, 0, 0, asdf, lstrlen(asdf)); // } hOldPen = SelectObject(hdc, hPen); hOldFont = SelectObject(hdc, hMaestroFont); if ((fromkeydown == FALSE))//clear notation { ///////////////////////////////////////////////////////////////// BitBlt(hdc, 0, top260, rect.right, rect.bottom, hdcMem, 0, top260, SRCCOPY); BitBlt(hdc, rect.right-80, top260-20, 80, 20, hdc, rect.right-80, top260-40, SRCCOPY);//to clear parts of high accidentals ///////////////////////////////////////////////////////////////// if ((showtest) && (Note == RandomNote)) NoteTest(); } left = (xKey[ScanCode] * WhiteKeyWidth) + ExtraSpace; saveleft = left; BracketingKeys = yKey[ScanCode]; if (BracketingKeys == NEITHER) {//black keys if (fromkeydown) { SetTextColor(hdc, 0xFF0000); SelectObject(hdc, hFont); SetBkMode(hdc, TRANSPARENT); if (accidental == 2) TextOut(hdc, left + (WhiteKeyWidth-Widths[xKey[ScanCode]%7])/2, top-139, &CDEFGAB[xKey[ScanCode]%7], 1); else//if (accidental == 1) TextOut(hdc, left - (WhiteKeyWidth+Widths[(xKey[ScanCode]-1)%7])/2, top-139, &CDEFGAB[(xKey[ScanCode]-1)%7], 1); SelectObject(hdc, hMaestroFont); if (accidental == 1) TextOut(hdc, left-(WhiteKeyWidth/3), yStaff[Note-36], "w#", 2); else TextOut(hdc, left-(WhiteKeyWidth/3), yStaff[Note-35], "wb", 2); SetBkMode(hdc, OPAQUE); SelectObject(hdc, hBlueBrush); } else SelectObject(hdc, hBlackBrush); SetTextColor(hdc, 0);//black left -= WhiteKeyWidth/3; Rectangle(hdc, left, top, left+BlackKeyWidth, top+100); SelectObject(hdc, hOldBrush); if (fromkeydown) { if (accidental == 1) { switch (xKey[ScanCode]) { case 15://middle C# MoveToEx(hdc, left-(BlackKeyWidth/3), top-122, NULL);//-1 LineTo(hdc, left+(BlackKeyWidth*4/3), top-122);//+29 break; case 1://low C# MoveToEx(hdc, left-(BlackKeyWidth/3), top-28, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-28); case 2://low D# MoveToEx(hdc, left-(BlackKeyWidth/3), top-40, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-40); break; case 33://very high G# case 34://very high A# MoveToEx(hdc, left-(BlackKeyWidth/3), top-238, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-238); case 32://very high F# MoveToEx(hdc, left-(BlackKeyWidth/3), top-226, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-226); case 30://high C# case 29://high D# MoveToEx(hdc, left-(BlackKeyWidth/3), top-214, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-214); case 27://high A# MoveToEx(hdc, left-(BlackKeyWidth/3), top-202, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-202); break; } } else//if (accidental == 2) { switch (Note) { case 37://low Db case 39://low Eb MoveToEx(hdc, left-(BlackKeyWidth/3), top-40, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-40); break; MoveToEx(hdc, left-(BlackKeyWidth/3), top-202, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-202); break; case 94://very high Bb MoveToEx(hdc, left-(BlackKeyWidth/3), top-250, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-250); case 92://very high Ab case 90://high Gb MoveToEx(hdc, left-(BlackKeyWidth/3), top-238, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-238); case 87://high Db MoveToEx(hdc, left-(BlackKeyWidth/3), top-226, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-226); case 85://high Cb MoveToEx(hdc, left-(BlackKeyWidth/3), top-214, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-214); case 80://high Ab case 82://high Bb MoveToEx(hdc, left-(BlackKeyWidth/3), top-202, NULL); LineTo(hdc, left+(BlackKeyWidth*4/3), top-202); break; } } } } else if (BracketingKeys != -1) {//white keys if (fromkeydown) { SetTextColor(hdc, 0xFF0000); SelectObject(hdc, hFont); SetBkMode(hdc, TRANSPARENT); TextOut(hdc, left + (WhiteKeyWidth-Widths[xKey[ScanCode]%7])/2, top-139, &CDEFGAB[xKey[ScanCode]%7], 1); SetBkMode(hdc, OPAQUE); SetTextColor(hdc, 0); SelectObject(hdc, hMaestroFont); SetBkMode(hdc, TRANSPARENT); SetTextColor(hdc, 0xFF0000); if (ScanCode != 16) TextOut(hdc, left + (WhiteKeyWidth-Widths[xKey[ScanCode]%7])/2, yStaff[Note-36], "w", 1); SelectObject(hdc,hMaestroFont); SetTextColor(hdc, 0); switch (xKey[ScanCode]) { case 14://middle C MoveToEx(hdc, left, top-122, NULL); LineTo(hdc, left+WhiteKeyWidth, top-122); break; case 0://low C MoveToEx(hdc, left, top-28, NULL); LineTo(hdc, left+WhiteKeyWidth, top-28); MoveToEx(hdc, left, top-40, NULL); LineTo(hdc, left+WhiteKeyWidth, top-40); break; case 1://low D case 2://low E MoveToEx(hdc, left, top-40, NULL); LineTo(hdc, left+WhiteKeyWidth, top-40); break; case 34://very high B MoveToEx(hdc, left, top-250, NULL); LineTo(hdc, left+WhiteKeyWidth, top-250); case 32://very high G case 33://very high A MoveToEx(hdc, left, top-238, NULL); LineTo(hdc, left+WhiteKeyWidth, top-238); case 30://high E case 31://high F MoveToEx(hdc, left, top-226, NULL); LineTo(hdc, left+WhiteKeyWidth, top-226); case 28://high C case 29://high D MoveToEx(hdc, left, top-214, NULL); LineTo(hdc, left+WhiteKeyWidth, top-214); case 26://high A case 27://high B MoveToEx(hdc, left, top-202, NULL); LineTo(hdc, left+WhiteKeyWidth, top-202); break; } SetBkMode(hdc, OPAQUE); SelectObject(hdc, hOldFont); SelectObject(hdc, hBlueBrush); } Rectangle(hdc, left, top, left+WhiteKeyWidth, top+150); if (PreviousNote != (Note-1)) SelectObject(hdc, hBlackBrush); else SelectObject(hdc, hBlueBrush); if (BracketingKeys == LEFT) { left -= (WhiteKeyWidth/3); Rectangle(hdc, left, top, left+BlackKeyWidth, top+100); } else if (BracketingKeys == RIGHT) { left += (WhiteKeyWidth*2/3); Rectangle(hdc, left, top, left+BlackKeyWidth, top+100); } else if (BracketingKeys == BOTH) { left -= (WhiteKeyWidth/3); Rectangle(hdc, left, top, left+BlackKeyWidth, top+100); left += WhiteKeyWidth; Rectangle(hdc, left, top, left+BlackKeyWidth, top+100); } SelectObject(hdc, hOldBrush); } SelectObject(hdc, hOldPen); SelectObject(hdc, hOldFont); ReleaseDC(hwnd, hdc); } void StartShowAndPlay(void) { midiOutShortMsg(hMidiOut, 0x090 | (Velocity << 16) | (Note << 8)); fromkeydown = TRUE; if ((Note >= 36) && (Note <= 96)) { DrawKey(); for (x = 0; (x < 40) && (ScanCodes[x] != 0); x++) ; if (x < 40) ScanCodes[x] = ScanCode; } } void StartNote(void) {//play note if (showscale)//All Notes in Scale { saveAccidental = accidental; if ((SavedNote == 41) || (SavedNote == 53) || (SavedNote == 65) || (SavedNote == 77) || (SavedNote == 89)) accidental = 2;//Key of F else if ((SavedNote != 42) && (SavedNote != 54) && (SavedNote != 66) && (SavedNote != 78) && (SavedNote != 90)) { accidental = 1; for (x = 0; x < 25; x++) { if (SavedNote == BlackKeyNotes[x]) { accidental = 2;//if it's a flat key break; } } } for (x = 0; x < 7; x++) { Note = SavedNote + Interval[x]; ScanCode = Codes[Note-36]; fromkeydown = TRUE; if ((Note >= 36) && (Note <= 96)) DrawKey(); PreviousNote = Note; } PreviousNote = -1; accidental = saveAccidental; return; } // if ((showtest) && (SavedNote == 95)) // SendMessage(hwnd, WM_COMMAND, IDM_TEST, 0); Note = SavedNote; StartShowAndPlay(); if (ChordType == 1)//Major Triad { Note = SavedNote + 4; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); Note = SavedNote + 7; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); } } } else if (ChordType == 2)//Minor Triad { Note = SavedNote + 3; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); Note = SavedNote + 7; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); } } } else if (ChordType == 3)//Diminished Triad { Note = SavedNote + 3; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); Note = SavedNote + 6; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); } } } else if (ChordType == 4)//Augmented Triad { Note = SavedNote + 4; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); Note = SavedNote + 8; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); } } } else if (ChordType == 5)//Dominant 7th { Note = SavedNote + 4; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); Note = SavedNote + 7; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); Note = SavedNote + 10; if ((Inversion == 1) || (Inversion == 2) || (Inversion == 3)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); } } } } else if (ChordType == 6)//Major 7th { Note = SavedNote + 4; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); Note = SavedNote + 7; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); Note = SavedNote + 11; if ((Inversion == 1) || (Inversion == 2) || (Inversion == 3)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); } } } } else if (ChordType == 7)//Minor 7th { Note = SavedNote + 3; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); Note = SavedNote + 7; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); Note = SavedNote + 10; if ((Inversion == 1) || (Inversion == 2) || (Inversion == 3)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); } } } } else if (ChordType == 8)//Diminished 7th { Note = SavedNote + 3; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); Note = SavedNote + 6; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); Note = SavedNote + 9; if ((Inversion == 1) || (Inversion == 2) || (Inversion == 3)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; StartShowAndPlay(); } } } } } void EndShowAndPlay(void) { midiOutShortMsg(hMidiOut, 0x090 | (Note << 8));//0 Velocity fromkeydown = FALSE; if ((Note >= 36) && (Note <= 96)) DrawKey(); for (x = 0; (x < 40) && (ScanCodes[x] != ScanCode); x++) ; if (x < 40) ScanCodes[x] = 0; else for (x = 0; x < 40; x++) ScanCodes[x] = 0; fromkeydown = TRUE; if (ChordType == 0) { for (x = 0; x < 40; x++) { if (ScanCodes[x] != 0) { ScanCode = ScanCodes[x]; Note = Notes[ScanCode]; DrawKey();//doesn't use x } } } } void EndNote(void) { if (showscale)//All Notes in Scale { saveAccidental = accidental; accidental = 1; for (x = 0; x < 25; x++) if (SavedNote == BlackKeyNotes[x]) { accidental = 2;//if it's a flat key break; } for (x = 0; x < 7; x++) { Note = SavedNote + Interval[x]; ScanCode = Codes[Note-36]; fromkeydown = FALSE; if (Note <= 96) DrawKey(); PreviousNote = Note; } PreviousNote = -1; accidental = saveAccidental; return; } Note = SavedNote; EndShowAndPlay(); if (ChordType == 1) { Note = SavedNote + 4; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); Note = SavedNote + 7; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); } } } else if (ChordType == 2) { Note = SavedNote + 3; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); Note = SavedNote + 7; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); } } } else if (ChordType == 3) { Note = SavedNote + 3; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); Note = SavedNote + 6; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); } } } else if (ChordType == 4) { Note = SavedNote + 4; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); Note = SavedNote + 8; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); } } } else if (ChordType == 5) { Note = SavedNote + 4; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); Note = SavedNote + 7; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); Note = SavedNote + 10; if ((Inversion == 1) || (Inversion == 2) || (Inversion == 3)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); } } } } else if (ChordType == 6) { Note = SavedNote + 4; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); Note = SavedNote + 7; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); Note = SavedNote + 11; if ((Inversion == 1) || (Inversion == 2) || (Inversion == 3)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); } } } } else if (ChordType == 7)//Minor 7th { Note = SavedNote + 3; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); Note = SavedNote + 7; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); Note = SavedNote + 10; if ((Inversion == 1) || (Inversion == 2) || (Inversion == 3)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); } } } } else if (ChordType == 8)//Diminished 7th { Note = SavedNote + 3; if (Inversion == 1) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); Note = SavedNote + 6; if ((Inversion == 1) || (Inversion == 2)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); Note = SavedNote + 9; if ((Inversion == 1) || (Inversion == 2) || (Inversion == 3)) Note -= 12; if (Note <= 96) { ScanCode = Codes[Note-36]; EndShowAndPlay(); } } } } } void CALLBACK MidiInProc(HMIDIIN hMidiIn, WORD wMsg, DWORD dwInstance, DWORD dwParam1, DWORD dwParam2) {//from midiInOpen (if a MIDI keyboard is attached) if (wMsg == MIM_DATA) PostMessage(hwnd, WM_USER, (WPARAM)dwParam1 & 0xFF, (LPARAM)(dwParam1 >> 8) & 0xFFFF);//dwParam1 contains velocity, note, and status bytes } int Atoi(char *ptr) { int x; for (x = 0; (*ptr >= '0') && (*ptr <= '9'); ptr++) { x *= 10; x += *ptr - '0'; } return x; } void WriteIni(void) { hFile = CreateFile(SimplePianoIni, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL); WriteFile(hFile, OutDev, 14, &dwBytesWritten, NULL); _itoa(iOutDevice, temp, 10); WriteFile(hFile, temp, lstrlen(temp),&dwBytesWritten, NULL); WriteFile(hFile, "\r\n", 2, &dwBytesWritten, NULL); WriteFile(hFile, Vel, 17, &dwBytesWritten, NULL); _itoa(DefaultVelocity, temp, 10); WriteFile(hFile, temp, lstrlen(temp),&dwBytesWritten, NULL); WriteFile(hFile, "\r\n", 2, &dwBytesWritten, NULL); CloseHandle(hFile); } void NoteTest(void) { saveAccidental = accidental; do { x = rand(); if (x & 1)//odd number accidental = 1; else accidental = 2; RandomNote = (x % 49) + 36;//for keyboard notes 36 thru 84 } while (RandomNote == PreviousRandomNote); PreviousRandomNote = RandomNote; RandomNoteLoc = yStaff[RandomNote-36] - 250; FillRect(hdc, &testRect, hWhiteBrush); SetBkMode(hdc, TRANSPARENT); TextOut(hdc, top260min30 + 325, top-462, "==", 2); TextOut(hdc, top260min30 + 325, top-371, "==", 2); TextOut(hdc, top260min30 + 325, top-462-12, "&", 1); TextOut(hdc, top260min30 + 325, top-371-37, "?", 1); if (RandomNote <= 40) TextOut(hdc, top260min30 + 325 + StaffWidth[0], top-371+12, "__", 2); if ((RandomNote == 36) || (RandomNote == 37)) TextOut(hdc, top260min30 + 325 + StaffWidth[0], top-371+24, "__", 2); if ((RandomNote == 60) || (RandomNote == 61)) TextOut(hdc, top260min30 + 325 + StaffWidth[0], top-462+21, "__", 2); if (RandomNote >= 80) TextOut(hdc, top260min30 + 325 + StaffWidth[0], top-462-59, "__", 2); if (RandomNote == 84) TextOut(hdc, top260min30 + 325 + StaffWidth[0], top-462-71, "__", 2); for (x = 0; x < 25; x++) { if (RandomNote == BlackKeyNotes[x]) { if (accidental == 1) TextOut(hdc, top260min30 + 325 + (StaffWidth[0]+(NoteWidth[0]/2)), RandomNoteLoc, "w#", 2); else TextOut(hdc, top260min30 + 325 + (StaffWidth[0]+(NoteWidth[0]/2)), RandomNoteLoc-6, "wb", 2); break; } } if (x == 25)//not a # or b TextOut(hdc, top260min30 + 325 + (StaffWidth[0]+(NoteWidth[0]/2)), RandomNoteLoc, "w", 1); SetBkMode(hdc, OPAQUE); }