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Remove drag from class/method namings + refactor

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This commit is contained in:
smoogipoo
2019-10-08 19:08:23 +09:00
parent 08d043f447
commit 8b661e624d
6 changed files with 69 additions and 72 deletions
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2
osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs
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@ -222,7 +222,7 @@ namespace osu.Game.Screens.Edit.Compose.Components
// Todo: Snap dragPosition
selectionHandler.HandleDrag(blueprint, new SelectionDragEvent(blueprint, blueprint.ScreenSpaceDragStartPosition, dragPosition));
selectionHandler.HandleMovement(new MoveSelectionEvent(blueprint, blueprint.ScreenSpaceDragStartPosition, dragPosition));
}
protected override void Dispose(bool isDisposing)

53
osu.Game/Screens/Edit/Compose/Components/MoveSelectionEvent.cs Normal file
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@ -0,0 +1,53 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using osu.Game.Rulesets.Edit;
using osuTK;
namespace osu.Game.Screens.Edit.Compose.Components
{
/// <summary>
/// An event which occurs when a <see cref="SelectionBlueprint"/> is moved.
/// </summary>
public class MoveSelectionEvent
{
/// <summary>
/// The <see cref="SelectionBlueprint"/> that triggered this <see cref="MoveSelectionEvent"/>.
/// </summary>
public readonly SelectionBlueprint Blueprint;
/// <summary>
/// The starting screen-space position of the hitobject.
/// </summary>
public readonly Vector2 ScreenSpaceStartPosition;
/// <summary>
/// The expected screen-space position of the hitobject at the current cursor position.
/// </summary>
public readonly Vector2 ScreenSpacePosition;
/// <summary>
/// The distance between <see cref="ScreenSpacePosition"/> and the hitobject's current position, in the coordinate-space of the hitobject's parent.
/// </summary>
/// <remarks>
/// This does not use <see cref="ScreenSpaceStartPosition"/> and does not represent the cumulative movement distance.
/// </remarks>
public readonly Vector2 InstantDelta;
public MoveSelectionEvent(SelectionBlueprint blueprint, Vector2 screenSpaceStartPosition, Vector2 screenSpacePosition)
{
Blueprint = blueprint;
ScreenSpaceStartPosition = screenSpaceStartPosition;
ScreenSpacePosition = screenSpacePosition;
InstantDelta = toLocalSpace(ScreenSpacePosition) - Blueprint.HitObject.Position;
}
/// <summary>
/// Converts a screen-space position into the coordinate space of the hitobject's parents.
/// </summary>
/// <param name="screenSpacePosition">The screen-space position.</param>
/// <returns>The position in the coordinate space of the hitobject's parent.</returns>
private Vector2 toLocalSpace(Vector2 screenSpacePosition) => Blueprint.HitObject.Parent.ToLocalSpace(screenSpacePosition);
}
}

53
osu.Game/Screens/Edit/Compose/Components/SelectionDragEvent.cs
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@ -1,53 +0,0 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using osu.Game.Rulesets.Edit;
using osuTK;
namespace osu.Game.Screens.Edit.Compose.Components
{
/// <summary>
/// An event which occurs when a <see cref="SelectionBlueprint"/> is dragged.
/// </summary>
public class SelectionDragEvent
{
/// <summary>
/// The dragged <see cref="SelectionBlueprint"/>.
/// </summary>
public readonly SelectionBlueprint DraggedBlueprint;
/// <summary>
/// The screen-space position of the hitobject at the start of the drag.
/// </summary>
public readonly Vector2 ScreenSpaceDragStartPosition;
/// <summary>
/// The new screen-space position of the hitobject at the current drag point.
/// </summary>
public readonly Vector2 ScreenSpaceDragPosition;
/// <summary>
/// The distance between <see cref="ScreenSpaceDragPosition"/> and the hitobject's current position, in the coordinate-space of the hitobject's parent.
/// </summary>
/// <remarks>
/// This does not use <see cref="ScreenSpaceDragStartPosition"/> and does not represent the cumulative drag distance.
/// </remarks>
public readonly Vector2 InstantDragDelta;
public SelectionDragEvent(SelectionBlueprint blueprint, Vector2 screenSpaceDragStartPosition, Vector2 screenSpaceDragPosition)
{
DraggedBlueprint = blueprint;
ScreenSpaceDragStartPosition = screenSpaceDragStartPosition;
ScreenSpaceDragPosition = screenSpaceDragPosition;
InstantDragDelta = toLocalSpace(ScreenSpaceDragPosition) - DraggedBlueprint.HitObject.Position;
}
/// <summary>
/// Converts a screen-space position into the coordinate space of the hitobject's parents.
/// </summary>
/// <param name="screenSpacePosition">The screen-space position.</param>
/// <returns>The position in the coordinate space of the hitobject's parent.</returns>
private Vector2 toLocalSpace(Vector2 screenSpacePosition) => DraggedBlueprint.HitObject.Parent.ToLocalSpace(screenSpacePosition);
}
}

7
osu.Game/Screens/Edit/Compose/Components/SelectionHandler.cs
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@ -65,11 +65,10 @@ namespace osu.Game.Screens.Edit.Compose.Components
#region User Input Handling
/// <summary>
/// Handles the selected <see cref="DrawableHitObject"/>s being dragged.
/// Handles the selected <see cref="DrawableHitObject"/>s being moved.
/// </summary>
/// <param name="blueprint">The <see cref="SelectionBlueprint"/> that received the drag event.</param>
/// <param name="dragEvent">The drag event.</param>
public virtual void HandleDrag(SelectionBlueprint blueprint, SelectionDragEvent dragEvent)
/// <param name="moveEvent">The move event.</param>
public virtual void HandleMovement(MoveSelectionEvent moveEvent)
{
}