void VDPositionControlW32::Notify(UINT code, VDPositionControlEventData::EventType eventType) {
NMHDR nm;
nm.hwndFrom = mhwnd;
nm.idFrom = GetWindowLong(mhwnd, GWL_ID);
nm.code = code;
SendMessage(GetParent(mhwnd), WM_NOTIFY, nm.idFrom, (LPARAM)&nm);
if (eventType) {
VDPositionControlEventData eventData;
eventData.mPosition = mPosition;
eventData.mEventType = eventType;
mPositionUpdatedEvent.Raise(this, eventData);
}
}
void VDPositionControlW32::InternalSetPosition(VDPosition pos, VDPositionControlEventData::EventType eventType) {
if (pos < mRangeStart)
pos = mRangeStart;
if (pos > mRangeEnd)
pos = mRangeEnd;
if (pos != mPosition) {
mPosition = pos;
RecalcThumbRect(pos, true);
UpdateString();
VDPositionControlEventData eventData;
eventData.mPosition = mPosition;
eventData.mEventType = eventType;
mPositionUpdatedEvent.Raise(this, eventData);
}
}
LRESULT VDUIHotKeyExControlW32::WndProc(UINT msg, WPARAM wParam, LPARAM lParam) {
switch(msg) {
case WM_NCCREATE:
SetFont(NULL);
break;
case WM_GETDLGCODE:
if (lParam)
return DLGC_WANTMESSAGE;
return DLGC_WANTALLKEYS;
case WM_ERASEBKGND:
return FALSE;
case WM_PAINT:
OnPaint();
return 0;
case WM_GETFONT:
return (LRESULT)wParam;
case WM_SETFONT:
SetFont((HFONT)wParam);
if (LOWORD(lParam))
InvalidateRect(mhwnd, NULL, TRUE);
return 0;
case WM_LBUTTONDOWN:
SetFocus(mhwnd);
return 0;
case WM_SETFOCUS:
CreateCaret(mhwnd, NULL, 0, mFontHeight);
UpdateCaretPosition();
ShowCaret(mhwnd);
break;
case WM_KILLFOCUS:
HideCaret(mhwnd);
DestroyCaret();
break;
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
mAccel.mVirtKey = 0;
mAccel.mModifiers = 0;
if (wParam == VK_CONTROL)
mCurrentMods |= VDUIAccelerator::kModCtrl;
else if (wParam == VK_SHIFT)
mCurrentMods |= VDUIAccelerator::kModShift;
else if (wParam == VK_MENU)
mCurrentMods |= VDUIAccelerator::kModAlt;
else {
mAccel.mVirtKey = wParam;
if (lParam & (1 << 24))
mAccel.mModifiers |= VDUIAccelerator::kModExtended;
}
mAccel.mModifiers |= mCurrentMods;
UpdateText();
UpdateCaretPosition();
mEventOnChange.Raise(this, mAccel);
return 0;
case WM_SYSKEYUP:
case WM_KEYUP:
if (wParam == VK_CONTROL)
mCurrentMods &= ~VDUIAccelerator::kModCtrl;
else if (wParam == VK_SHIFT)
mCurrentMods &= ~VDUIAccelerator::kModShift;
else if (wParam == VK_MENU)
mCurrentMods &= ~VDUIAccelerator::kModAlt;
else
break;
UpdateText();
UpdateCaretPosition();
mEventOnChange.Raise(this, mAccel);
return 0;
}
return DefWindowProc(mhwnd, msg, wParam, lParam);
}
