71 lines
2.8 KiB
C#
71 lines
2.8 KiB
C#
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// Copyright (c) 2025 Vuplex Inc. All rights reserved.
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//
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// Licensed under the Vuplex Commercial Software Library License, you may
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// not use this file except in compliance with the License. You may obtain
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// a copy of the License at
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//
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// https://vuplex.com/commercial-library-license
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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namespace Vuplex.WebView {
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/// <summary>
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/// An interface implemented by a webview if it supports dispatching touch events.
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/// </summary>
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public interface IWithTouch {
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/// <summary>
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/// Dispatches a touch event (i.e. touchstart, touchend, touchmove, touchcancel) in
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/// the webview. This can be used, for example, to implement multitouch interactions.
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/// </summary>
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/// <example>
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/// <code>
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/// var webViewWithTouch = webViewPrefab.WebView as IWithTouch;
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/// if (webViewWithTouch == null) {
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/// Debug.Log("This 3D WebView plugin doesn't yet support IWithTouch: " + webViewPrefab.WebView.PluginType);
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/// return;
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/// }
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/// // Start and end a first touch at (250px, 100px) in the web page.
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/// var normalizedPoint1 = webViewPrefab.WebView.PointToNormalized(250, 100);
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/// webViewWithTouch.SendTouchEvent(new TouchEvent {
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/// TouchID = 1,
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/// Point = normalizedPoint1,
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/// Type = TouchEventType.Start
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/// });
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///
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/// webViewWithTouch.SendTouchEvent(new TouchEvent {
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/// TouchID = 1,
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/// Point = normalizedPoint1,
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/// Type = TouchEventType.End
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/// });
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///
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/// // Start a second touch at (400px, 100px), move it to (410px, 100), and release it.
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/// var normalizedPoint2 = webViewPrefab.WebView.PointToNormalized(400, 100);
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/// webViewWithTouch.SendTouchEvent(new TouchEvent {
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/// TouchID = 2,
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/// Point = normalizedPoint2,
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/// Type = TouchEventType.Start
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/// });
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///
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/// var normalizedPoint3 = webViewPrefab.WebView.PointToNormalized(410, 100);
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/// webViewWithTouch.SendTouchEvent(new TouchEvent {
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/// TouchID = 2,
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/// Point = normalizedPoint3,
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/// Type = TouchEventType.Move
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/// });
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///
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/// webViewWithTouch.SendTouchEvent(new TouchEvent {
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/// TouchID = 2,
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/// Point = normalizedPoint3,
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/// Type = TouchEventType.End
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/// });
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/// </code>
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/// </example>
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void SendTouchEvent(TouchEvent touchEvent);
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}
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}
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