public Paste(ProjectView.ProjectView view, double pasteTime)
: base(view)
{
mNode = view.SelectedNodeAs <PhraseNode>();
//AudioSelection selection = (AudioSelection)view.Selection;
mMediaBefore = mNode.Audio.Copy();
mMediaAfter = mMediaBefore.Copy();
urakawa.media.data.audio.ManagedAudioMedia copy;
if (view.Clipboard is AudioClipboard)
{
AudioClipboard clipboard = (AudioClipboard)view.Clipboard;
copy = view.Presentation.MediaFactory.CreateManagedAudioMedia();
WavAudioMediaData mediaData = ((WavAudioMediaData)((PhraseNode)clipboard.Node).Audio.AudioMediaData).Copy(
new Time((long)(clipboard.AudioRange.SelectionBeginTime * Time.TIME_UNIT)),
new Time((long)(clipboard.AudioRange.SelectionEndTime * Time.TIME_UNIT))
);
copy.AudioMediaData = mediaData;
}
else
{
copy = ((PhraseNode)view.Clipboard.Node).Audio.Copy();
}
urakawa.media.data.audio.ManagedAudioMedia after;
after = mMediaAfter.Split(new Time((long)(pasteTime * Time.TIME_UNIT)));
double begin = mMediaAfter.Duration.AsMilliseconds;
mSelectionAfter = new AudioSelection(mNode, view.Selection.Control,
new AudioRange(begin, begin + copy.Duration.AsMilliseconds));
mMediaAfter.AudioMediaData.MergeWith(copy.AudioMediaData);
mMediaAfter.AudioMediaData.MergeWith(after.AudioMediaData);
SetDescriptions(Localizer.Message("paste_audio"));
}
// Repaint the waveform bitmap.
protected override void OnPaint(PaintEventArgs pe)
{
if (this.bitmap != null)
{
pe.Graphics.DrawImage(this.bitmap, new Point(0, 0));
}
AudioBlock block = Parent as AudioBlock;
if (block != null)
{
AudioSelection selection = block.Selection as AudioSelection;
if (selection != null)
{
int from = block.XForTime(selection.From);
if (selection.IsRange)
{
int to = block.XForTime(selection.To);
pe.Graphics.FillRectangle(block.Colors.AudioSelectionBrush,
new Rectangle(from < to ? from : to, 0, from < to ? to - from : from - to, Height));
pe.Graphics.DrawLine(block.Colors.AudioSelectionPen, new Point(to, 0), new Point(to, Height - 1));
}
pe.Graphics.DrawLine(block.Colors.AudioSelectionPen, new Point(from, 0), new Point(from, Height - 1));
}
if (block.Playing)
{
int at = block.XForTime(block.PlayingTime);
pe.Graphics.DrawLine(block.Colors.AudioPlaybackPen, new Point(at, 0), new Point(at, Height - 1));
}
}
base.OnPaint(pe);
}
private IEnumerator PlayAudioSelectionProcess(AudioSelection audioSelection, AudioType audioType)
{
while (true)
{
this.Play(audioSelection.Next(), audioType);
yield return(new WaitForSecondsRealtime(audioSelection._SelectedAudioClip.length + 1f));
}
}
public void SelectFromXFromBelow(int x)
{
Track track = Parent != null && Parent.Parent is Track ? (Track)Parent.Parent : null;
if (track.View != null)
{
Selection = new AudioSelection(track.View, this.node, TimeForX(x));
track.SelectFromBelow(this.selection);
}
}
public void SelectToXFromBelow(int x)
{
Track track = Parent != null && Parent.Parent is Track ? (Track)Parent.Parent : null;
if (track.View != null)
{
double to = TimeForX(x);
if (this.selection is AudioSelection)
{
double from = ((AudioSelection)this.selection).From;
if (from != to)
{
Selection = new AudioSelection(track.View, this.node, from, to);
track.SelectFromBelow(this.selection);
}
}
}
}
protected override void OnPaint(PaintEventArgs pe)
{
AudioBlock block = Parent as AudioBlock;
if (block != null)
{
AudioSelection selection = block.Selection as AudioSelection;
if (selection != null)
{
int from = block.XForTime(selection.From < selection.To ? selection.From : selection.To);
int to = block.XForTime(selection.To > selection.From ? selection.To : selection.From);
if (selection.IsRange)
{
pe.Graphics.FillRectangle(block.Colors.AudioSelectionBrush, new Rectangle(from, 0, to - from + 1, Height));
}
else
{
pe.Graphics.FillRectangle(block.Colors.AudioSelectionBrush,
new Rectangle(block.XForTime(selection.At) - Height / 2, 0, Height, Height));
}
}
if (block.Playing)
{
int at = block.XForTime(block.PlayingTime);
Point[] points = new Point[3];
points[0] = new Point(at, 0);
points[1] = new Point(at + Height / 2, Height / 2);
points[2] = new Point(at, Height);
pe.Graphics.DrawLine(block.Colors.AudioPlaybackPen, new Point(at, 0), new Point(at, Height));
pe.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
pe.Graphics.FillPolygon(block.Colors.AudioPlaybackBrush, points);
}
}
// Calling the base class OnPaint
base.OnPaint(pe);
}
public void PlayAudioSelection(AudioSelection audioSelection, AudioType audioType)
{
this.StartCoroutine(this.PlayAudioSelectionProcess(audioSelection, audioType));
}
#pragma warning restore 0219, 414
private void OnEnable()
{
this._sAudioSelection = this.target as AudioSelection;
}
