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Add shared selected keyframes moving ability for timeline tracks

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#519
This commit is contained in:
Wojtek Figat
2021-08-25 15:07:53 +02:00
parent 2beb0e137b
commit b85521decd
10 changed files with 266 additions and 127 deletions
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3
Source/Editor/GUI/CurveEditor.Base.cs
View File

@@ -276,5 +276,8 @@ namespace FlaxEditor.GUI
/// <inheritdoc />
public abstract void OnKeyframesDelete(IKeyframesEditor editor);
/// <inheritdoc />
public abstract void OnKeyframesMove(IKeyframesEditor editor, ContainerControl control, Vector2 location, bool start, bool end);
}
}

170
Source/Editor/GUI/CurveEditor.Contents.cs
View File

@@ -59,31 +59,9 @@ namespace FlaxEditor.GUI
_editor.UpdateTangents();
}
/// <inheritdoc />
public override bool IntersectsContent(ref Vector2 locationParent, out Vector2 location)
internal void OnMoveStart(Vector2 location)
{
// Pass all events
location = PointFromParent(ref locationParent);
return true;
}
/// <inheritdoc />
public override void OnMouseEnter(Vector2 location)
{
_mousePos = location;
base.OnMouseEnter(location);
}
/// <inheritdoc />
public override void OnMouseMove(Vector2 location)
{
_mousePos = location;
// Start moving selection if movement started from the keyframe
if (_leftMouseDown && !_isMovingSelection && GetChildAt(_leftMouseDownPos) is KeyframePoint)
{
// Start moving selected nodes
// Start moving selected keyframes
_isMovingSelection = true;
_movedKeyframes = false;
var viewRect = _editor._mainPanel.GetClientArea();
@@ -95,42 +73,7 @@ namespace FlaxEditor.GUI
_editor.OnEditingStart();
}
// Moving view
if (_rightMouseDown)
{
Vector2 delta = location - _movingViewLastPos;
if (_editor.CustomViewPanning != null)
delta = _editor.CustomViewPanning(delta);
delta *= GetUseModeMask(_editor.EnablePanning) * _editor.ViewScale;
if (delta.LengthSquared > 0.01f)
{
_editor._mainPanel.ViewOffset += delta;
_movingViewLastPos = location;
if (_editor.CustomViewPanning != null)
{
Cursor = CursorType.SizeAll;
}
else
{
switch (_editor.EnablePanning)
{
case UseMode.Vertical:
Cursor = CursorType.SizeNS;
break;
case UseMode.Horizontal:
Cursor = CursorType.SizeWE;
break;
case UseMode.On:
Cursor = CursorType.SizeAll;
break;
}
}
}
return;
}
// Moving selection
else if (_isMovingSelection)
internal void OnMove(Vector2 location)
{
var viewRect = _editor._mainPanel.GetClientArea();
var locationKeyframes = PointToKeyframes(location, ref viewRect);
@@ -194,6 +137,90 @@ namespace FlaxEditor.GUI
Cursor = CursorType.SizeAll;
_movedKeyframes = true;
}
}
internal void OnMoveEnd(Vector2 location)
{
if (_movedKeyframes)
{
_editor.OnEdited();
_editor.OnEditingEnd();
_movedKeyframes = false;
}
_isMovingSelection = false;
}
/// <inheritdoc />
public override bool IntersectsContent(ref Vector2 locationParent, out Vector2 location)
{
// Pass all events
location = PointFromParent(ref locationParent);
return true;
}
/// <inheritdoc />
public override void OnMouseEnter(Vector2 location)
{
_mousePos = location;
base.OnMouseEnter(location);
}
/// <inheritdoc />
public override void OnMouseMove(Vector2 location)
{
_mousePos = location;
// Start moving selection if movement started from the keyframe
if (_leftMouseDown && !_isMovingSelection && GetChildAt(_leftMouseDownPos) is KeyframePoint)
{
if (_editor.KeyframesEditorContext != null)
_editor.KeyframesEditorContext.OnKeyframesMove(_editor, this, location, true, false);
else
OnMoveStart(location);
}
// Moving view
if (_rightMouseDown)
{
Vector2 delta = location - _movingViewLastPos;
if (_editor.CustomViewPanning != null)
delta = _editor.CustomViewPanning(delta);
delta *= GetUseModeMask(_editor.EnablePanning) * _editor.ViewScale;
if (delta.LengthSquared > 0.01f)
{
_editor._mainPanel.ViewOffset += delta;
_movingViewLastPos = location;
if (_editor.CustomViewPanning != null)
{
Cursor = CursorType.SizeAll;
}
else
{
switch (_editor.EnablePanning)
{
case UseMode.Vertical:
Cursor = CursorType.SizeNS;
break;
case UseMode.Horizontal:
Cursor = CursorType.SizeWE;
break;
case UseMode.On:
Cursor = CursorType.SizeAll;
break;
}
}
}
return;
}
// Moving selection
else if (_isMovingSelection)
{
if (_editor.KeyframesEditorContext != null)
_editor.KeyframesEditorContext.OnKeyframesMove(_editor, this, location, false, false);
else
OnMove(location);
return;
}
// Moving tangent
@@ -374,11 +401,10 @@ namespace FlaxEditor.GUI
// Moving keyframes
else if (_isMovingSelection)
{
if (_movedKeyframes)
{
_editor.OnEdited();
_editor.OnEditingEnd();
}
if (_editor.KeyframesEditorContext != null)
_editor.KeyframesEditorContext.OnKeyframesMove(_editor, this, location, false, true);
else
OnMoveEnd(location);
}
_isMovingSelection = false;
@@ -509,5 +535,19 @@ namespace FlaxEditor.GUI
{
RemoveKeyframesInner();
}
/// <inheritdoc />
public override void OnKeyframesMove(IKeyframesEditor editor, ContainerControl control, Vector2 location, bool start, bool end)
{
if (_points.Count == 0)
return;
location = _contents.PointFromParent(control, location);
if (start)
_contents.OnMoveStart(location);
else if (end)
_contents.OnMoveEnd(location);
else
_contents.OnMove(location);
}
}
}

10
Source/Editor/GUI/IKeyframesEditor.cs
View File

@@ -40,5 +40,15 @@ namespace FlaxEditor.GUI
/// </summary>
/// <param name="editor">The source editor.</param>
void OnKeyframesDelete(IKeyframesEditor editor);
/// <summary>
/// Called when keyframes selection should be moved.
/// </summary>
/// <param name="editor">The source editor.</param>
/// <param name="control">The source movement control.</param>
/// <param name="location">The source movement location (in source control local space).</param>
/// <param name="start">The movement start flag.</param>
/// <param name="end">The movement end flag.</param>
void OnKeyframesMove(IKeyframesEditor editor, ContainerControl control, Vector2 location, bool start, bool end);
}
}

10
Source/Editor/GUI/IKeyframesEditorContext.cs
View File

@@ -35,5 +35,15 @@ namespace FlaxEditor.GUI
/// </summary>
/// <param name="editor">The source editor.</param>
void OnKeyframesDelete(IKeyframesEditor editor);
/// <summary>
/// Called when keyframes selection should be moved.
/// </summary>
/// <param name="editor">The source editor.</param>
/// <param name="control">The source movement control.</param>
/// <param name="location">The source movement location (in source control local space).</param>
/// <param name="start">The movement start flag.</param>
/// <param name="end">The movement end flag.</param>
void OnKeyframesMove(IKeyframesEditor editor, ContainerControl control, Vector2 location, bool start, bool end);
}
}

143
Source/Editor/GUI/Timeline/GUI/KeyframesEditor.cs
View File

@@ -109,29 +109,7 @@ namespace FlaxEditor.GUI
}
}
/// <inheritdoc />
public override bool IntersectsContent(ref Vector2 locationParent, out Vector2 location)
{
// Pass all events
location = PointFromParent(ref locationParent);
return true;
}
/// <inheritdoc />
public override void OnMouseEnter(Vector2 location)
{
_mousePos = location;
base.OnMouseEnter(location);
}
/// <inheritdoc />
public override void OnMouseMove(Vector2 location)
{
_mousePos = location;
// Start moving selection if movement started from the keyframe
if (_leftMouseDown && !_isMovingSelection && GetChildAt(_leftMouseDownPos) is KeyframePoint)
internal void OnMoveStart(Vector2 location)
{
// Start moving selected nodes
_isMovingSelection = true;
@@ -145,30 +123,7 @@ namespace FlaxEditor.GUI
_editor.OnEditingStart();
}
// Moving view
if (_rightMouseDown)
{
// Calculate delta
Vector2 delta = location - _movingViewLastPos;
if (delta.LengthSquared > 0.01f)
{
if (_editor.CustomViewPanning != null)
delta = _editor.CustomViewPanning(delta);
if (_editor.EnablePanning)
{
// Move view
_editor.ViewOffset += delta * _editor.ViewScale;
_movingViewLastPos = location;
Cursor = CursorType.SizeAll;
}
else if (_editor.CustomViewPanning != null)
Cursor = CursorType.SizeAll;
}
return;
}
// Moving selection
else if (_isMovingSelection)
internal void OnMove(Vector2 location)
{
var viewRect = _editor._mainPanel.GetClientArea();
var locationKeyframes = PointToKeyframes(location, ref viewRect);
@@ -203,7 +158,79 @@ namespace FlaxEditor.GUI
Cursor = CursorType.SizeAll;
_movedKeyframes = true;
}
}
internal void OnMoveEnd(Vector2 location)
{
if (_movedKeyframes)
{
_editor.OnEdited();
_editor.OnEditingEnd();
_editor.UpdateKeyframes();
_movedKeyframes = false;
}
_isMovingSelection = false;
}
/// <inheritdoc />
public override bool IntersectsContent(ref Vector2 locationParent, out Vector2 location)
{
// Pass all events
location = PointFromParent(ref locationParent);
return true;
}
/// <inheritdoc />
public override void OnMouseEnter(Vector2 location)
{
_mousePos = location;
base.OnMouseEnter(location);
}
/// <inheritdoc />
public override void OnMouseMove(Vector2 location)
{
_mousePos = location;
// Start moving selection if movement started from the keyframe
if (_leftMouseDown && !_isMovingSelection && GetChildAt(_leftMouseDownPos) is KeyframePoint)
{
if (_editor.KeyframesEditorContext != null)
_editor.KeyframesEditorContext.OnKeyframesMove(_editor, this, location, true, false);
else
OnMoveStart(location);
}
// Moving view
if (_rightMouseDown)
{
// Calculate delta
Vector2 delta = location - _movingViewLastPos;
if (delta.LengthSquared > 0.01f)
{
if (_editor.CustomViewPanning != null)
delta = _editor.CustomViewPanning(delta);
if (_editor.EnablePanning)
{
// Move view
_editor.ViewOffset += delta * _editor.ViewScale;
_movingViewLastPos = location;
Cursor = CursorType.SizeAll;
}
else if (_editor.CustomViewPanning != null)
Cursor = CursorType.SizeAll;
}
return;
}
// Moving selection
else if (_isMovingSelection)
{
if (_editor.KeyframesEditorContext != null)
_editor.KeyframesEditorContext.OnKeyframesMove(_editor, this, location, false, false);
else
OnMove(location);
return;
}
// Selecting
@@ -329,12 +356,10 @@ namespace FlaxEditor.GUI
// Moving keyframes
if (_isMovingSelection)
{
if (_movedKeyframes)
{
_editor.OnEdited();
_editor.OnEditingEnd();
_editor.UpdateKeyframes();
}
if (_editor.KeyframesEditorContext != null)
_editor.KeyframesEditorContext.OnKeyframesMove(_editor, this, location, false, true);
else
OnMoveEnd(location);
}
_isMovingSelection = false;
@@ -1227,5 +1252,17 @@ namespace FlaxEditor.GUI
{
RemoveKeyframesInner();
}
/// <inheritdoc />
public void OnKeyframesMove(IKeyframesEditor editor, ContainerControl control, Vector2 location, bool start, bool end)
{
location = _contents.PointFromParent(control, location);
if (start)
_contents.OnMoveStart(location);
else if (end)
_contents.OnMoveEnd(location);
else
_contents.OnMove(location);
}
}
}

11
Source/Editor/GUI/Timeline/Timeline.cs
View File

@@ -2458,5 +2458,16 @@ namespace FlaxEditor.GUI.Timeline
trackContext.OnKeyframesDelete(editor);
}
}
/// <inheritdoc />
public void OnKeyframesMove(IKeyframesEditor editor, ContainerControl control, Vector2 location, bool start, bool end)
{
location = control.PointToParent(_backgroundArea, location);
for (int i = 0; i < _tracks.Count; i++)
{
if (_tracks[i] is IKeyframesEditorContext trackContext)
trackContext.OnKeyframesMove(editor, _backgroundArea, location, start, end);
}
}
}
}

7
Source/Editor/GUI/Timeline/Tracks/AudioTrack.cs
View File

@@ -670,5 +670,12 @@ namespace FlaxEditor.GUI.Timeline.Tracks
if (Curve != null && Curve.Visible)
Curve.OnKeyframesDelete(editor);
}
/// <inheritdoc />
public void OnKeyframesMove(IKeyframesEditor editor, ContainerControl control, Vector2 location, bool start, bool end)
{
if (Curve != null && Curve.Visible)
Curve.OnKeyframesMove(editor, control, location, start, end);
}
}
}

7
Source/Editor/GUI/Timeline/Tracks/CurvePropertyTrack.cs
View File

@@ -457,6 +457,13 @@ namespace FlaxEditor.GUI.Timeline.Tracks
if (Curve != null && Curve.Visible)
Curve.OnKeyframesDelete(editor);
}
/// <inheritdoc />
public void OnKeyframesMove(IKeyframesEditor editor, ContainerControl control, Vector2 location, bool start, bool end)
{
if (Curve != null && Curve.Visible)
Curve.OnKeyframesMove(editor, control, location, start, end);
}
}
/// <summary>

7
Source/Editor/GUI/Timeline/Tracks/EventTrack.cs
View File

@@ -438,5 +438,12 @@ namespace FlaxEditor.GUI.Timeline.Tracks
if (Events != null && Events.Visible)
Events.OnKeyframesDelete(editor);
}
/// <inheritdoc />
public void OnKeyframesMove(IKeyframesEditor editor, ContainerControl control, Vector2 location, bool start, bool end)
{
if (Events != null && Events.Visible)
Events.OnKeyframesMove(editor, control, location, start, end);
}
}
}

7
Source/Editor/GUI/Timeline/Tracks/KeyframesPropertyTrack.cs
View File

@@ -418,5 +418,12 @@ namespace FlaxEditor.GUI.Timeline.Tracks
if (Keyframes != null && Keyframes.Visible)
Keyframes.OnKeyframesDelete(editor);
}
/// <inheritdoc />
public void OnKeyframesMove(IKeyframesEditor editor, ContainerControl control, Vector2 location, bool start, bool end)
{
if (Keyframes != null && Keyframes.Visible)
Keyframes.OnKeyframesMove(editor, control, location, start, end);
}
}
}