// Update the selection position on mouse down...
private void mWaveform_MouseDown(object sender, MouseEventArgs e)
{
FlagMouseDown = true; //@zoomwaveform
if (e.Button == MouseButtons.Left && CanSelectInWaveform)
{
if (mShiftKeyPressed && mWaveform.Selection != null)
{
int begin = mWaveform.SelectionPointPosition;
if (begin < e.X)
{
mWaveform.FinalSelectionPosition = e.X;
}
else
{
if (mWaveform.Selection.HasCursor)
{
mWaveform.SelectionPointPosition = e.X;
mWaveform.FinalSelectionPosition = begin;
}
else
{
int end = mWaveform.FinalSelectionPosition;
mWaveform.SelectionPointPosition = e.X;
mWaveform.FinalSelectionPosition = end;
}
}
}
else
{
mWaveform.SelectionPointPosition = e.X;
}
Strip.ContentView.DisableScrolling();
Strip.SetSelectedAudioInBlockFromBlock(this, mWaveform.Selection);
}
}
// Double clicking on the waveform selects all.
private void mWaveform_DoubleClick(object sender, EventArgs e)
{
if (CanSelectInWaveform)
{
mWaveform.Selection = new AudioRange(0.0, ((PhraseNode)mNode).Audio.Duration.AsMilliseconds);
Strip.SetSelectedAudioInBlockFromBlock(this, mWaveform.Selection);
}
}
// Clicking selects at that point (see mouse up/down)
private void mWaveform_Click(object sender, EventArgs e)
{
if (CanSelectInWaveform && mWaveform.Selection != null)
{
Strip.ContentView.DisableScrolling();
Strip.SetSelectedAudioInBlockFromBlock(this, mWaveform.Selection);
}
}
// ... and commit it (select) on mouse up outside of the waveform (otherwise the click event is not registered ?!)
private void mWaveform_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left && CanSelectInWaveform)
{
if (e.X < 0 || e.X > mWaveform.Width)
{
Strip.SetSelectedAudioInBlockFromBlock(this, mWaveform.Selection);
}
}
}
public void SelectAtCurrentTime()
{
Strip.SetSelectedAudioInBlockFromBlock(this, mWaveform.Selection);
}
