bool EffectChangeSpeed::TransferDataToWindow()
{
mbLoopDetect = true;
if (!mUIParent->TransferDataToWindow())
{
return false;
}
if (mFromVinyl == kVinyl_NA)
{
mFromVinyl = kVinyl_33AndAThird;
}
Update_Text_PercentChange();
Update_Text_Multiplier();
Update_Slider_PercentChange();
Update_TimeCtrl_ToLength();
// Set from/to Vinyl controls - mFromVinyl must be set first.
mpChoice_FromVinyl->SetSelection(mFromVinyl);
// Then update to get correct mToVinyl.
Update_Vinyl();
// Then update ToVinyl control.
mpChoice_ToVinyl->SetSelection(mToVinyl);
// Set From Length control.
// Set the format first so we can get sample accuracy.
mpFromLengthCtrl->SetFormatName(mFormat);
mpFromLengthCtrl->SetValue(mFromLength);
mbLoopDetect = false;
return true;
}
void EffectChangeSpeed::OnText_PercentChange(wxCommandEvent & WXUNUSED(evt))
{
if (mbLoopDetect)
return;
mpTextCtrl_PercentChange->GetValidator()->TransferFromWindow();
UpdateUI();
mbLoopDetect = true;
Update_Text_Multiplier();
Update_Slider_PercentChange();
Update_Vinyl();
Update_TimeCtrl_ToLength();
mbLoopDetect = false;
}
void EffectChangeSpeed::OnSlider_PercentChange(wxCommandEvent & WXUNUSED(evt))
{
if (mbLoopDetect)
return;
m_PercentChange = (double)(mpSlider_PercentChange->GetValue());
// Warp positive values to actually go up faster & further than negatives.
if (m_PercentChange > 0.0)
m_PercentChange = pow(m_PercentChange, kSliderWarp);
UpdateUI();
mbLoopDetect = true;
Update_Text_PercentChange();
Update_Text_Multiplier();
Update_Vinyl();
Update_TimeCtrl_ToLength();
mbLoopDetect = false;
}
void EffectChangeSpeed::OnTimeCtrl_ToLength(wxCommandEvent & WXUNUSED(evt))
{
if (mbLoopDetect)
return;
mToLength = mpToLengthCtrl->GetValue();
m_PercentChange = ((mFromLength * 100.0) / mToLength) - 100.0;
UpdateUI();
mbLoopDetect = true;
Update_Text_PercentChange();
Update_Text_Multiplier();
Update_Slider_PercentChange();
Update_Vinyl();
mbLoopDetect = false;
}
void EffectChangeSpeed::OnTimeCtrl_ToLength(wxCommandEvent & WXUNUSED(evt))
{
if (mbLoopDetect)
return;
mToLength = mpToLengthCtrl->GetValue();
// Division by (double) 0.0 is not an error and we want to show "infinite" in
// text controls, so take care that we handle infinite values when they occur.
m_PercentChange = ((mFromLength * 100.0) / mToLength) - 100.0;
UpdateUI();
mbLoopDetect = true;
Update_Text_PercentChange();
Update_Text_Multiplier();
Update_Slider_PercentChange();
Update_Vinyl();
mbLoopDetect = false;
}
