DarthAffe/Artemis
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Code Issues Releases Wiki Activity

Profile editor - Implemented timeline segments

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Profile editor - Added snapping to multiple elements of the timeline
This commit is contained in:
SpoinkyNL committed 2020-07-18 23:52:42 +02:00
1 parent 77dd804e74
commit 732ee2f429
17 files changed
+527 -154
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src/Artemis.UI/Screens/Module/ProfileEditor/LayerProperties/LayerPropertiesViewModel.cs
+130 -17
View File
@@ -94,12 +94,36 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.LayerProperties
if (!SetAndNotify(ref _selectedProfileElement, value)) return;
NotifyOfPropertyChange(nameof(SelectedLayer));
NotifyOfPropertyChange(nameof(SelectedFolder));
NotifyOfPropertyChange(nameof(StartSegmentEnabled));
NotifyOfPropertyChange(nameof(EndSegmentEnabled));
}
}
public Layer SelectedLayer => SelectedProfileElement as Layer;
public Folder SelectedFolder => SelectedProfileElement as Folder;
public bool StartSegmentEnabled
{
get => SelectedProfileElement?.StartSegmentLength != TimeSpan.Zero;
set
{
SelectedProfileElement.StartSegmentLength = value ? TimeSpan.FromSeconds(1) : TimeSpan.Zero;
ProfileEditorService.UpdateSelectedProfileElement();
NotifyOfPropertyChange(nameof(StartSegmentEnabled));
}
}
public bool EndSegmentEnabled
{
get => SelectedProfileElement?.EndSegmentLength != TimeSpan.Zero;
set
{
SelectedProfileElement.EndSegmentLength = value ? TimeSpan.FromSeconds(1) : TimeSpan.Zero;
ProfileEditorService.UpdateSelectedProfileElement();
NotifyOfPropertyChange(nameof(EndSegmentEnabled));
}
}
public BindableCollection<LayerPropertyGroupViewModel> LayerPropertyGroups
{
get => _layerPropertyGroups;
@@ -123,7 +147,7 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.LayerProperties
get => _timelineViewModel;
set => SetAndNotify(ref _timelineViewModel, value);
}
protected override void OnInitialActivate()
{
PopulateProperties(ProfileEditorService.SelectedProfileElement);
@@ -159,14 +183,6 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.LayerProperties
private void ProfileEditorServiceOnProfileElementSelected(object sender, RenderProfileElementEventArgs e)
{
// Placeholder
if (e.RenderProfileElement != null)
{
e.RenderProfileElement.StartSegmentLength = TimeSpan.FromMilliseconds(1000);
e.RenderProfileElement.MainSegmentLength = TimeSpan.FromMilliseconds(5000);
e.RenderProfileElement.EndSegmentLength = TimeSpan.FromMilliseconds(1000);
}
PopulateProperties(e.RenderProfileElement);
}
@@ -176,7 +192,6 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.LayerProperties
NotifyOfPropertyChange(nameof(TimeCaretPosition));
}
private void ProfileEditorServiceOnPixelsPerSecondChanged(object sender, EventArgs e)
{
NotifyOfPropertyChange(nameof(TimeCaretPosition));
@@ -538,18 +553,23 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.LayerProperties
else
newTime = TimeSpan.FromMilliseconds(Math.Round(newTime.TotalMilliseconds));
if (!Keyboard.IsKeyDown(Key.LeftShift) && !Keyboard.IsKeyDown(Key.RightShift))
// If holding down shift, snap to the closest segment or keyframe
if (Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift))
{
ProfileEditorService.CurrentTime = newTime;
var snappedTime = ProfileEditorService.SnapToTimeline(newTime, TimeSpan.FromMilliseconds(1000f / ProfileEditorService.PixelsPerSecond * 5), true, false, true);
ProfileEditorService.CurrentTime = snappedTime;
return;
}
var visibleKeyframes = GetKeyframes(true);
// If holding down control, round to the closest 50ms
if (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl))
{
var roundedTime = TimeSpan.FromMilliseconds(Math.Round(newTime.TotalMilliseconds / 50.0) * 50.0);
ProfileEditorService.CurrentTime = roundedTime;
return;
}
// Take a tolerance of 5 pixels (half a keyframe width)
var tolerance = 1000f / ProfileEditorService.PixelsPerSecond * 5;
var closeKeyframe = visibleKeyframes.FirstOrDefault(k => Math.Abs(k.Position.TotalMilliseconds - newTime.TotalMilliseconds) < tolerance);
ProfileEditorService.CurrentTime = closeKeyframe?.Position ?? newTime;
ProfileEditorService.CurrentTime = newTime;
}
}
@@ -563,5 +583,98 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.LayerProperties
}
#endregion
#region Segments
private bool _draggingStartSegment;
private bool _draggingMainSegment;
private bool _draggingEndSegment;
public void StartSegmentMouseDown(object sender, MouseButtonEventArgs e)
{
((IInputElement) sender).CaptureMouse();
_draggingStartSegment = true;
}
public void StartSegmentMouseUp(object sender, MouseButtonEventArgs e)
{
((IInputElement) sender).ReleaseMouseCapture();
_draggingStartSegment = false;
}
public void MainSegmentMouseDown(object sender, MouseButtonEventArgs e)
{
((IInputElement) sender).CaptureMouse();
_draggingMainSegment = true;
}
public void MainSegmentMouseUp(object sender, MouseButtonEventArgs e)
{
((IInputElement) sender).ReleaseMouseCapture();
_draggingMainSegment = false;
}
public void EndSegmentMouseDown(object sender, MouseButtonEventArgs e)
{
((IInputElement) sender).CaptureMouse();
_draggingEndSegment = true;
}
public void EndSegmentMouseUp(object sender, MouseButtonEventArgs e)
{
((IInputElement) sender).ReleaseMouseCapture();
_draggingEndSegment = false;
}
public void SegmentMouseMove(object sender, MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
// Get the parent grid, need that for our position
var parent = (IInputElement) VisualTreeHelper.GetParent((DependencyObject) sender);
var x = Math.Max(0, e.GetPosition(parent).X);
var newTime = TimeSpan.FromSeconds(x / ProfileEditorService.PixelsPerSecond);
// Round the time to something that fits the current zoom level
if (ProfileEditorService.PixelsPerSecond < 200)
newTime = TimeSpan.FromMilliseconds(Math.Round(newTime.TotalMilliseconds / 5.0) * 5.0);
else if (ProfileEditorService.PixelsPerSecond < 500)
newTime = TimeSpan.FromMilliseconds(Math.Round(newTime.TotalMilliseconds / 2.0) * 2.0);
else
newTime = TimeSpan.FromMilliseconds(Math.Round(newTime.TotalMilliseconds));
// If holding down shift, snap to the closest element on the timeline
if (Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift))
{
newTime = ProfileEditorService.SnapToTimeline(newTime, TimeSpan.FromMilliseconds(1000f / ProfileEditorService.PixelsPerSecond * 5), false, true, true);
}
// If holding down control, round to the closest 50ms
else if (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl))
{
newTime = TimeSpan.FromMilliseconds(Math.Round(newTime.TotalMilliseconds / 50.0) * 50.0);
}
if (_draggingStartSegment)
{
if (newTime < TimeSpan.FromMilliseconds(100))
newTime = TimeSpan.FromMilliseconds(100);
SelectedProfileElement.StartSegmentLength = newTime;
}
else if (_draggingMainSegment)
{
if (newTime < SelectedProfileElement.StartSegmentLength + TimeSpan.FromMilliseconds(100))
newTime = SelectedProfileElement.StartSegmentLength + TimeSpan.FromMilliseconds(100);
SelectedProfileElement.MainSegmentLength = newTime - SelectedProfileElement.StartSegmentLength;
}
else if (_draggingEndSegment)
{
if (newTime < SelectedProfileElement.StartSegmentLength + SelectedProfileElement.MainSegmentLength + TimeSpan.FromMilliseconds(100))
newTime = SelectedProfileElement.StartSegmentLength + SelectedProfileElement.MainSegmentLength + TimeSpan.FromMilliseconds(100);
SelectedProfileElement.EndSegmentLength = newTime - SelectedProfileElement.StartSegmentLength - SelectedProfileElement.MainSegmentLength;
}
}
}
#endregion
}
}