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Move dialog editor vm commands into partial class
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RsrcArchitect.ViewModels/DialogEditorViewModel_Commands.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,189 @@ | ||
| using System.Diagnostics; | ||
| using System.Numerics; | ||
| using CommunityToolkit.Mvvm.Input; | ||
| using CommunityToolkit.Mvvm.Messaging; | ||
| using RsrcArchitect.ViewModels.Helpers; | ||
| using RsrcArchitect.ViewModels.Messages; | ||
| using RsrcArchitect.ViewModels.Types; | ||
| using RsrcCore.Generators.Implementations; | ||
| using RsrcCore.Layout.Implementations; | ||
| using RsrcCore.Serializers.Implementations; | ||
|
|
||
| namespace RsrcArchitect.ViewModels; | ||
|
|
||
| public partial class DialogEditorViewModel | ||
| { | ||
| [RelayCommand] | ||
| private void Close() | ||
| { | ||
| WeakReferenceMessenger.Default.Send(new DialogEditorViewModelClosingMessage(this)); | ||
| } | ||
|
|
||
| [RelayCommand] | ||
| private void PointerPress(Vector2 position) | ||
| { | ||
| var dialogPosition = RelativePositionToDialog(position); | ||
|
|
||
| // do grip-test first, then store if it hits | ||
| var isGripHit = false; | ||
| (Transformation transformation, Sizing sizing) transformationOperation = (Transformation.None, Sizing.Empty); | ||
| if (SelectedNodes.Count > 0) | ||
| { | ||
| // if any candidate hits, we grabbed a control's grip | ||
| transformationOperation = SelectedNodes | ||
| .Select(x => | ||
| TransformationHelper.GetCandidate(x.Data, dialogPosition, _dialogEditorSettingsViewModel.GripSize)) | ||
| .FirstOrDefault(x => x.Item1 != Transformation.None, (Transformation.None, Sizing.Empty)); | ||
|
|
||
| isGripHit = transformationOperation.transformation != Transformation.None; | ||
| } | ||
|
|
||
| // if no grip hits, we know we aren't starting to resize or move a control, | ||
| // thus we can select a new one | ||
| if (!isGripHit) | ||
| { | ||
| Debug.Print("No grip hit"); | ||
| var newSelectedNode = GetControlNodeAtPosition(dialogPosition); | ||
| SelectedNodes.Clear(); | ||
| if (newSelectedNode != null) | ||
| { | ||
| SelectedNodes.Add(newSelectedNode); | ||
| } | ||
| } | ||
|
|
||
| if (SelectedNodes.Count > 0) | ||
| { | ||
| Debug.Print("Start control transformation"); | ||
| (_transformation, _sizing) = (transformationOperation.transformation, transformationOperation.sizing); | ||
| _transformationStartRectangles = SelectedNodes.Select(x => x.Data.Rectangle).ToList(); | ||
| _transformationStartPointerPosition = dialogPosition; | ||
| } | ||
| else | ||
| { | ||
| // no node caught but stil clicked, | ||
| // so start translating the camera | ||
| Debug.Print("Start pan"); | ||
| _isPanning = true; | ||
| _panStartPointerPosition = position; | ||
| _panStartTranslation = Translation; | ||
| } | ||
|
|
||
| WeakReferenceMessenger.Default.Send(new CanvasInvalidationMessage(0)); | ||
| } | ||
|
|
||
| [RelayCommand] | ||
| private void PointerRelease() | ||
| { | ||
| _isPanning = false; | ||
| _transformation = Transformation.None; | ||
| _sizing = Sizing.Empty; | ||
| } | ||
|
|
||
| [RelayCommand] | ||
| private void PointerMove(Vector2 position) | ||
| { | ||
| if (_isPanning) | ||
| { | ||
| Translation = _panStartTranslation + (position - _panStartPointerPosition); | ||
| WeakReferenceMessenger.Default.Send(new CanvasInvalidationMessage(0)); | ||
| return; | ||
| } | ||
|
|
||
| if (SelectedNodes.Count == 0) return; | ||
|
|
||
| position = RelativePositionToDialog(position); | ||
|
|
||
| int i = 0; | ||
| foreach (var controlViewModel in SelectedControlViewModels) | ||
| { | ||
| var transformationStartRectangle = _transformationStartRectangles[i]; | ||
| switch (_transformation) | ||
| { | ||
| case Transformation.Size: | ||
| if (_sizing.Left) | ||
| { | ||
| position.X = Math.Min(position.X, transformationStartRectangle.Right); | ||
| controlViewModel.X = (int)position.X; | ||
| controlViewModel.Width = | ||
| transformationStartRectangle.Right - controlViewModel.X; | ||
| } | ||
|
|
||
| if (_sizing.Top) | ||
| { | ||
| position.Y = Math.Min(position.Y, transformationStartRectangle.Bottom); | ||
| controlViewModel.Y = (int)position.Y; | ||
| controlViewModel.Height = | ||
| transformationStartRectangle.Bottom - controlViewModel.Y; | ||
| } | ||
|
|
||
| if (_sizing.Right) | ||
| { | ||
| position.X = Math.Max(position.X, transformationStartRectangle.X); | ||
| controlViewModel.Width = (int)(transformationStartRectangle.Width + | ||
| (position.X - transformationStartRectangle.Right)); | ||
| } | ||
|
|
||
| if (_sizing.Bottom) | ||
| { | ||
| position.Y = Math.Max(position.Y, transformationStartRectangle.Y); | ||
| controlViewModel.Height = (int)(transformationStartRectangle.Height + | ||
| (position.Y - transformationStartRectangle.Bottom)); | ||
| } | ||
|
|
||
| break; | ||
| case Transformation.Move: | ||
| controlViewModel.X = | ||
| (int)(transformationStartRectangle.X + (position.X - _transformationStartPointerPosition.X)); | ||
| controlViewModel.Y = | ||
| (int)(transformationStartRectangle.Y + (position.Y - _transformationStartPointerPosition.Y)); | ||
| break; | ||
| } | ||
|
|
||
| var processedRectangle = | ||
| _dialogEditorSettingsViewModel.Positioner.Transform(DialogViewModel.Dialog.Root, | ||
| controlViewModel.Control); | ||
| controlViewModel.X = processedRectangle.X; | ||
| controlViewModel.Y = processedRectangle.Y; | ||
| controlViewModel.Width = processedRectangle.Width; | ||
| controlViewModel.Height = processedRectangle.Height; | ||
| i++; | ||
| } | ||
| } | ||
|
|
||
| [RelayCommand(CanExecute = nameof(HasSelection))] | ||
| private void DeleteSelectedNode() | ||
| { | ||
| // DialogViewModel.Dialog.Root.Children.Remove(SelectedNodes!); | ||
| // SelectedNode = null; | ||
| WeakReferenceMessenger.Default.Send(new CanvasInvalidationMessage(0)); | ||
| } | ||
|
|
||
| [RelayCommand(CanExecute = nameof(HasSelection))] | ||
| private void BringSelectedNodeToFront() | ||
| { | ||
| // DialogViewModel.Dialog.Root.Children.Remove(SelectedNode!); | ||
| // DialogViewModel.Dialog.Root.Children.Add(SelectedNode!); | ||
| WeakReferenceMessenger.Default.Send(new CanvasInvalidationMessage(0)); | ||
| } | ||
|
|
||
| [RelayCommand] | ||
| private async Task SaveRc() | ||
| { | ||
| var rc = new RcDialogSerializer() | ||
| { | ||
| GenerateCompilable = true | ||
| }.Serialize( | ||
| new DefaultLayoutEngine().DoLayout(DialogViewModel.Dialog), DialogViewModel.Dialog); | ||
| var header = new CxxHeaderInformationGenerator().Generate(DialogViewModel.Dialog); | ||
|
|
||
| var resourceFile = | ||
| await _filePickerService.TryPickSaveFileAsync("rsrc.rc", ("Resource File", new[] { "rc" })); | ||
| var headerFile = | ||
| await _filePickerService.TryPickSaveFileAsync("resource.h", ("C/C++ Header File", new[] { "h" })); | ||
|
|
||
| if (resourceFile == null || headerFile == null) return; | ||
|
|
||
| await File.WriteAllTextAsync(resourceFile, rc); | ||
| await File.WriteAllTextAsync(headerFile, header); | ||
| } | ||
| } |