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Add copy/paste feature to keyframes and curves editors

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#519
This commit is contained in:
Wojtek Figat
2021-09-01 14:42:02 +02:00
parent d062601260
commit 0d5fa3e125
12 changed files with 519 additions and 15 deletions
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34
Source/Editor/GUI/Timeline/Timeline.cs
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@@ -2570,5 +2570,39 @@ namespace FlaxEditor.GUI.Timeline
trackContext.OnKeyframesMove(editor, _backgroundArea, location, start, end);
}
}
/// <inheritdoc />
public void OnKeyframesCopy(IKeyframesEditor editor, float? timeOffset, System.Text.StringBuilder data)
{
var area = _backgroundArea;
var hScroll = area.HScrollBar.Visible && area.HScrollBar.Enabled;
if (hScroll && !timeOffset.HasValue)
{
// Offset copied keyframes relative to the current view start
timeOffset = (area.HScrollBar.Value - StartOffset * 2.0f) / (UnitsPerSecond * Zoom);
}
for (int i = 0; i < _tracks.Count; i++)
{
if (_tracks[i] is IKeyframesEditorContext trackContext)
trackContext.OnKeyframesCopy(editor, timeOffset, data);
}
}
/// <inheritdoc />
public void OnKeyframesPaste(IKeyframesEditor editor, float? timeOffset, string[] datas, ref int index)
{
var area = _backgroundArea;
var hScroll = area.HScrollBar.Visible && area.HScrollBar.Enabled;
if (hScroll && !timeOffset.HasValue)
{
// Offset pasted keyframes relative to the current view start
timeOffset = (area.HScrollBar.Value - StartOffset * 2.0f) / (UnitsPerSecond * Zoom);
}
for (int i = 0; i < _tracks.Count; i++)
{
if (_tracks[i] is IKeyframesEditorContext trackContext)
trackContext.OnKeyframesPaste(editor, timeOffset, datas, ref index);
}
}
}
}