77 lines
2.2 KiB
C#
77 lines
2.2 KiB
C#
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#if UNITY_WEBGL && FAIRYGUI_WEBGL_TEXT_INPUT
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using System;
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using System.Runtime.InteropServices;
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using AOT;
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using FairyGUI;
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using UnityEngine;
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public static class WebGLTextInput
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{
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static WebGLTextInput()
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{
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WebGLTextInputInit(OnInput, OnBlur);
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}
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public static void Start(InputTextField target)
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{
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WebGLTextInputSetText(target.text,
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!target.textField.singleLine,
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ColorUtility.ToHtmlStringRGBA(target.textFormat.color),
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target.textFormat.size,
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target.textFormat.font,
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target.maxLength);
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WebGLInput.captureAllKeyboardInput = false;
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SyncTransform(target);
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}
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public static void Stop()
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{
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WebGLTextInputHide();
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}
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public static void SyncTransform(InputTextField target)
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{
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Rect rect = target.TransformRect(new Rect(0, 0, target.width, target.height), null);
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rect.min = StageCamera.main.WorldToScreenPoint(rect.min);
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rect.max = StageCamera.main.WorldToScreenPoint(rect.max);
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rect.y = Screen.height - rect.y - rect.height;
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WebGLTextInputShow(rect.x, rect.y, target.width, target.height,
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rect.width / target.width, rect.height / target.height);
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}
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[MonoPInvokeCallback(typeof(Action<string>))]
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static void OnInput(string value)
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{
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var focus = Stage.inst.focus as InputTextField;
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if (focus != null)
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focus.ReplaceText(value);
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}
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[MonoPInvokeCallback(typeof(Action))]
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static void OnBlur()
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{
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WebGLInput.captureAllKeyboardInput = true;
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var focus = Stage.inst.focus as InputTextField;
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if (focus != null)
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Stage.inst.SetFocus(null, true);
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}
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[DllImport("__Internal")]
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public static extern void WebGLTextInputInit(Action<string> onInputCallback, Action onBlurCallback);
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[DllImport("__Internal")]
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public static extern void WebGLTextInputSetText(string text, bool multiline, string color, int fontSize, string fontFace, int maxLength);
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[DllImport("__Internal")]
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public static extern void WebGLTextInputShow(float x, float y, float width, float height, float scaleX, float scaleY);
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[DllImport("__Internal")]
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public static extern void WebGLTextInputHide();
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}
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#endif
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