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One really needs a restart when he screws up.

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Quantum 2013-09-12 19:31:05 -04:00
parent cad626bdaf
commit 11549853bf
2 changed files with 50 additions and 15 deletions
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3
include/MainWindow.hpp
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@ -24,13 +24,14 @@ protected:
WORD GetQWERTYKeyCode(WORD wKeyCode);
WORD GetRealKeyCode(WORD wQWERTYCode);
virtual void PaintContent(PAINTSTRUCT *pps);
void OnReOpenMIDI();
virtual HICON GetIcon();
HWND m_volumeLabel, m_volumeBar;
HWND m_forceLabel, m_forceBar;
HWND m_instruLabel, m_instruSelect;
HWND m_saveCheck, m_saveLabel, m_saveFile, m_saveBrowse;
HWND m_saveCheck, m_saveLabel, m_saveFile, m_saveBrowse, m_reopen;
int m_instrument, m_volume, m_force;
HMIDIOUT m_midi;
bool isQWERTY;

62
src/MainWindow.cpp
View file

@ -16,6 +16,7 @@
#define KEYBOARD_SAVE 0xAB00
#define KEYBOARD_SAVE_FILE 0xAB01
#define KEYBOARD_BROWSE 0xAB02
#define KEYBOARD_REOPEN 0xAB03
#define MIDI_MESSAGE(handle, code, arg1, arg2) \
midiOutShortMsg(handle, ((arg2 & 0x7F) << 16) |\
((arg1 & 0x7F) << 8) | (code & 0xFF))
@ -109,17 +110,20 @@ LRESULT MainWindow::OnCreate()
CBS_DROPDOWNLIST | CBS_SORT | WS_VSCROLL, 0, 0, 0, 0,
m_hwnd, (HMENU) KEYBOARD_INSTRUMENT, GetInstance(), NULL);
m_saveCheck = CreateWindow(WC_BUTTON, L"Save?", WS_CHILD | WS_VISIBLE | BS_CHECKBOX,
m_saveCheck = CreateWindow(WC_BUTTON, L"&Save?", WS_CHILD | WS_VISIBLE | BS_CHECKBOX,
0, 0, 0, 0, m_hwnd, (HMENU) KEYBOARD_SAVE, GetInstance(), NULL);
m_saveLabel = CreateWindow(WC_STATIC, L"File:",
WS_CHILD | WS_VISIBLE | WS_DISABLED | SS_CENTERIMAGE, 0, 0, 0, 0,
m_hwnd, NULL, GetInstance(), NULL);
m_saveFile = CreateWindowEx(WS_EX_CLIENTEDGE, WC_EDIT, NULL,
WS_CHILD | WS_VISIBLE | WS_DISABLED | ES_READONLY, 0, 0, 0, 0,
WS_CHILD | WS_VISIBLE | WS_DISABLED, 0, 0, 0, 0,
m_hwnd, (HMENU) KEYBOARD_SAVE_FILE, GetInstance(), NULL);
m_saveBrowse = CreateWindow(WC_BUTTON, L"Browse...",
m_saveBrowse = CreateWindow(WC_BUTTON, L"&Browse...",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_DISABLED,
0, 0, 0, 0, m_hwnd, (HMENU) KEYBOARD_BROWSE, GetInstance(), NULL);
m_reopen = CreateWindow(WC_BUTTON, L"&Reopen",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_DISABLED,
0, 0, 0, 0, m_hwnd, (HMENU) KEYBOARD_REOPEN, GetInstance(), NULL);
if (!m_saveLabel)
MessageBox(m_hwnd, NULL, NULL, NULL);
@ -158,6 +162,7 @@ LRESULT MainWindow::OnCreate()
SETFONT(m_saveLabel);
SETFONT(m_saveFile);
SETFONT(m_saveBrowse);
SETFONT(m_reopen);
#undef SETFONT
if (midiOutOpen(&m_midi, 0, NULL, NULL, CALLBACK_NULL) != MMSYSERR_NOERROR)
@ -233,6 +238,7 @@ LRESULT MainWindow::OnDestroy()
DestroyWindow(m_saveLabel);
DestroyWindow(m_saveFile);
DestroyWindow(m_saveBrowse);
DestroyWindow(m_reopen);
midiOutClose(m_midi);
if (m_midifile)
midiFileClose(m_midifile);
@ -349,6 +355,32 @@ void MainWindow::PaintContent(PAINTSTRUCT *pps)
SelectBrush(pps->hdc, hOldBrush);
}
void MainWindow::OnReOpenMIDI()
{
char cpath[MAX_PATH * 2] = { 0 };
WCHAR path[MAX_PATH] = { 0 };
if (!GetDlgItemText(m_hwnd, KEYBOARD_SAVE_FILE, path, MAX_PATH))
return;
WideCharToMultiByte(CP_ACP, 0, path, -1, cpath, MAX_PATH * 2, NULL, NULL);
if (m_midifile)
midiFileClose(m_midifile);
deltaTime = (DWORD) -1;
m_midifile = midiFileCreate(cpath, TRUE);
if (!m_midifile) {
MessageBox(m_hwnd, L"Can't open the file!\r\n\r\n"
L"Check if another program is using it.",
L"Error", MB_ICONERROR);
return;
}
midiSongAddTempo(m_midifile, 1, 150);
midiFileSetTracksDefaultChannel(m_midifile, 1, MIDI_CHANNEL_1);
midiTrackAddProgramChange(m_midifile, 1, m_instrument);
midiSongAddSimpleTimeSig(m_midifile, 1, 4, MIDI_NOTE_CROCHET);
}
LRESULT MainWindow::HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg) {
@ -374,8 +406,9 @@ LRESULT MainWindow::HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
REPOS(m_volumeBar, BOTTOM(82, client.bottom - 67, client.right - 94, 25));
REPOS(m_saveCheck, BOTTOM(22, client.bottom - 42, 50, 20));
REPOS(m_saveLabel, BOTTOM(27, client.bottom - 19, 30, 20));
REPOS(m_saveFile, BOTTOM(62, client.bottom - 17, client.right - 164, 25));
REPOS(m_saveBrowse, BOTTOMRIGHT(client.right - 17, client.bottom - 17, 80, 25));
REPOS(m_saveFile, BOTTOM(62, client.bottom - 17, client.right - 249, 25));
REPOS(m_saveBrowse, BOTTOMRIGHT(client.right - 102, client.bottom - 17, 80, 25));
REPOS(m_reopen, BOTTOMRIGHT(client.right - 17, client.bottom - 17, 80, 25));
EndDeferWindowPos(hdwp);
#undef REPOS
return 0;
@ -399,13 +432,13 @@ LRESULT MainWindow::HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
EnableWindow(m_saveLabel, checked);
EnableWindow(m_saveFile, checked);
EnableWindow(m_saveBrowse, checked);
EnableWindow(m_reopen, Edit_GetTextLength(m_saveFile) > 0 ? checked : FALSE);
saving = checked == TRUE;
break;
}
case KEYBOARD_BROWSE: {
OPENFILENAME ofn = { sizeof(OPENFILENAME), 0 };
WCHAR path[MAX_PATH] = { 0 };
char cpath[MAX_PATH * 2] = { 0 };
ofn.hwndOwner = m_hwnd;
ofn.lpstrFilter = L"Standard MIDI Files (*.mid)\0*.mid\0All Files (*.*)\0*.*\0";
@ -418,19 +451,20 @@ LRESULT MainWindow::HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
if (!GetSaveFileName(&ofn))
break;
WideCharToMultiByte(CP_ACP, 0, path, -1, cpath, MAX_PATH * 2, NULL, NULL);
SetDlgItemText(m_hwnd, KEYBOARD_SAVE_FILE, path);
if (m_midifile)
midiFileClose(m_midifile);
m_midifile = midiFileCreate(cpath, TRUE);
midiSongAddTempo(m_midifile, 1, 150);
midiFileSetTracksDefaultChannel(m_midifile, 1, MIDI_CHANNEL_1);
midiTrackAddProgramChange(m_midifile, 1, m_instrument);
midiSongAddSimpleTimeSig(m_midifile, 1, 4, MIDI_NOTE_CROCHET);
OnReOpenMIDI();
break;
}
case KEYBOARD_REOPEN:
OnReOpenMIDI();
break;
}
case EN_CHANGE:
if (LOWORD(wParam) == KEYBOARD_SAVE_FILE &&
IsDlgButtonChecked(m_hwnd, KEYBOARD_SAVE) &&
Edit_GetTextLength(m_saveFile) > 0)
EnableWindow(m_reopen, TRUE);
}
break;
case WM_HSCROLL: