private void SetLink(int index, IDataflowProvider <CoalescedValue <int> > indexProvider, IDataflowProvider <CoalescedValue <float> > weightProvider)
{
var currentIndexValue = indexProvider.GetValue();
var currentWeightValue = weightProvider.GetValue();
var indexEditor = indexEditors[index];
var weightEditor = weightsSliders[index];
indexEditor.Submitted += text => SetIndexValue(index, indexEditor, currentIndexValue);
weightEditor.Changed += () => SetWeightValue(index, weightEditor);
weightEditor.Value = currentWeightValue.IsDefined ? currentWeightValue.Value : 0;
indexEditor.AddChangeLateWatcher(indexProvider,
v => indexEditor.Text = v.IsDefined ? v.Value.ToString() : ManyValuesText);
weightEditor.AddChangeLateWatcher(weightProvider,
v => {
weightEditor.Value = v.IsDefined ? v.Value : 0;
if (!v.IsDefined)
{
weightEditor.LabelText = ManyValuesText;
}
});
weightEditor.DragStarted += () => {
EditorParams.History?.BeginTransaction();
previousValue = weightEditor.Value;
};
weightEditor.DragEnded += () => {
if (weightEditor.Value != previousValue || (EditorParams.Objects.Skip(1).Any() && SameValues()))
{
EditorParams.History?.CommitTransaction();
}
EditorParams.History?.EndTransaction();
};
ManageManyValuesOnFocusChange(indexEditor, indexProvider);
ManageManyValuesOnFocusChange(weightEditor.Editor, weightProvider);
}
public void SetPosition(string text)
{
if (float.TryParse(text, out var newPosition))
{
SetControlPointProperty(nameof(GradientControlPoint.Position), Mathf.Clamp(newPosition, 0, 1));
}
positionEditor.Text = selectedPointPositionProperty.GetValue().ToString("0.###");
}
public void SetComponent(string text, IDataflowProvider <float> current)
{
if (Parser.TryParse(text, out double newValue))
{
SetProperty((float)newValue);
}
editor.Text = current.GetValue().ToString("0.###");
}
private IEnumerator <object> DragTask(Widget canvas)
{
while (true)
{
yield return(null);
if (!canvas.Input.WasMousePressed())
{
continue;
}
var d = canvas.LocalMousePosition() - Project(canvas, GetPosition());
if (d.Length > 7)
{
continue;
}
canvas.Input.ConsumeKey(Key.Mouse0);
var history = editor.EditorParams.History;
try {
history?.BeginTransaction();
var v = valueProvider.GetValue().Value;
while (canvas.Input.IsMousePressed())
{
history?.RollbackTransaction();
v = valueProvider.GetValue().Value;
var p = Unproject(canvas, canvas.LocalMousePosition());
p.X = Mathf.Clamp(p.X, 0, 1);
p.Y = Mathf.Clamp(p.Y, 0, 1);
if (index == 0)
{
v.P1 = p;
}
else
{
v.P2 = p;
}
propertySetter(v);
yield return(null);
}
propertySetter(v);
history?.CommitTransaction();
} finally {
history?.EndTransaction();
}
}
}
private void SetLink(int idx, IDataflowProvider <SkinningWeights> provider)
{
var currentValue = provider.GetValue();
indexEditors[idx].Submitted += text => SetIndexValue(EditorParams, idx, indexEditors[idx], currentValue);
weigthsEditors[idx].Submitted += text => SetWeightValue(EditorParams, idx, weigthsEditors[idx], currentValue);
indexEditors[idx].AddChangeWatcher(provider, v => indexEditors[idx].Text = v[idx].Index.ToString());
weigthsEditors[idx].AddChangeWatcher(provider, v => weigthsEditors[idx].Text = v[idx].Weight.ToString());
}
public void SetColor(string text)
{
if (Color4.TryParse(text, out var newColor))
{
SetControlPointProperty(nameof(GradientControlPoint.Color), newColor);
}
else
{
colorEditor.Text = currentColorString.GetValue();
}
}
public void SetComponent(string text, IDataflowProvider <string> currentColorString)
{
if (Color4.TryParse(text, out var newColor))
{
SetProperty(newColor);
}
else
{
editor.Text = SameValues() ? currentColorString.GetValue() : ManyValuesText;
}
}
public void SetComponent(string text, IDataflowProvider <string> currentColorString)
{
Color4 newColor;
if (Color4.TryParse(text, out newColor))
{
SetProperty(newColor);
}
else
{
editor.Text = currentColorString.GetValue();
}
}
private void SetLink(int idx, IDataflowProvider <CoalescedValue <int> > indexProvider, IDataflowProvider <CoalescedValue <float> > weightProvider)
{
var currentIndexValue = indexProvider.GetValue();
var currentWeightValue = weightProvider.GetValue();
indexEditors[idx].Submitted += text => SetIndexValue(EditorParams, idx, indexEditors[idx], currentIndexValue);
weigthsEditors[idx].Submitted += text => SetWeightValue(EditorParams, idx, weigthsEditors[idx], currentWeightValue);
indexEditors[idx].AddChangeLateWatcher(indexProvider,
v => indexEditors[idx].Text = v.IsDefined ? v.Value.ToString() : ManyValuesText);
weigthsEditors[idx].AddChangeLateWatcher(weightProvider,
v => weigthsEditors[idx].Text = v.IsDefined ? v.Value.ToString("0.###") : ManyValuesText);
ManageManyValuesOnFocusChange(indexEditors[idx], indexProvider);
ManageManyValuesOnFocusChange(weigthsEditors[idx], weightProvider);
}
private void SelectPoint(GradientControlPoint point)
{
colorEditor.Tasks.Clear();
positionEditor.Tasks.Clear();
selectedPointColorProperty = new Property <Color4>(point, nameof(GradientControlPoint.Color));
selectedPointPositionProperty = new Property <float>(point, nameof(GradientControlPoint.Position));
currentColorString = selectedPointColorProperty.DistinctUntilChanged().Select(i => i.ToString(Color4.StringPresentation.Dec));
colorEditor.Tasks.Add(currentColorString.Consume(v => colorEditor.Text = v));
colorPanel.Color = selectedPointColorProperty.GetValue();
colorEditor.Tasks.Add(selectedPointColorProperty.DistinctUntilChanged().Consume(v => {
if (colorPanel.Color != v)
{
colorPanel.Color = v;
}
}));
positionEditor.Tasks.Add(selectedPointPositionProperty.DistinctUntilChanged().Consume(v => positionEditor.Text = v.ToString()));
}