void CVolumeBarForm::DisplayVolume(IBaseFilter *filter)
{
if (!filter) {
DoHide();
return ;
}
// release what we might be holding
basic_audio = NULL;
HRESULT hr = filter->QueryInterface(IID_IBasicAudio, (void**)&basic_audio);
if (FAILED(hr)) {
DoHide();
return ;
}
// now do something
RefreshLevels();
POINT pt;
GetCursorPos(&pt);
SetWindowPos(&CWnd::wndTop, pt.x, pt.y, 0, 0, SWP_NOSIZE | SWP_SHOWWINDOW);
SetForegroundWindow();
UpdateLevels();
}
void MessagePane::OnKeyDown( wxKeyEvent& event )
{
if (event.GetKeyCode() == WXK_ESCAPE) {
DoHide();
} else
event.Skip();
}
void MessagePane::DoShowNextMessage()
{
m_messages.PopMessage();
if (m_messages.IsEmpty()) {
DoHide();
return;
}
DoShowCurrentMessage();
}
void wxCaret::DoSize()
{
int countVisible = m_countVisible;
if (countVisible > 0)
{
m_countVisible = 0;
DoHide();
}
// Change bitmap size
m_bmpUnderCaret = wxBitmap(m_width, m_height);
if (countVisible > 0)
{
m_countVisible = countVisible;
DoShow();
}
}
void wxCaret::DoSize()
{
int countVisible = m_countVisible;
if (countVisible > 0)
{
m_countVisible = 0;
DoHide();
}
#ifdef wxHAS_CARET_USING_OVERLAYS
m_overlay.Reset();
#else
// Change bitmap size
m_bmpUnderCaret = wxBitmap(m_width, m_height);
#endif
if (countVisible > 0)
{
m_countVisible = countVisible;
DoShow();
}
}
void wxInfoBarGeneric::OnButton(wxCommandEvent& WXUNUSED(event))
{
DoHide();
}
void wxInfoBarGeneric::Dismiss()
{
DoHide();
}
void CVolumeBarForm::OnActivate(UINT nState, CWnd *pWndOther, BOOL bMinimized)
{
if (nState == WA_INACTIVE) {
DoHide();
}
}
