71 lines
2.2 KiB
C#
71 lines
2.2 KiB
C#
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// Copyright 2017 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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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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using UnityEngine;
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using System.Collections;
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using System;
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#if UNITY_EDITOR
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using UnityEditor;
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#endif // UNITY_EDITOR
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/// Use to display an Info box in the inspector for a Monobehaviour or ScriptableObject.
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[AttributeUsage(AttributeTargets.Field, AllowMultiple = true, Inherited = true)]
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public class GvrInfo : PropertyAttribute {
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public string text;
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public int numLines;
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public GvrInfo(string text, int numLines) {
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this.text = text;
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this.numLines = numLines;
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}
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}
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#if UNITY_EDITOR
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[CustomPropertyDrawer(typeof(GvrInfo))]
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public class GvrInfoDrawer : DecoratorDrawer {
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GvrInfo info {
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get { return ((GvrInfo)attribute); }
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}
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public override float GetHeight() {
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return GetHeightForLines(info.numLines);
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}
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public override void OnGUI(Rect position) {
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Draw(position, info.text);
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}
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public static float GetHeightForLines(int numLines) {
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return EditorGUIUtility.singleLineHeight * numLines;
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}
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public static void Draw(Rect position, string text) {
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position.height -= EditorGUIUtility.standardVerticalSpacing;
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int oldFontSize = EditorStyles.helpBox.fontSize;
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EditorStyles.helpBox.fontSize = 11;
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FontStyle oldFontStyle = EditorStyles.helpBox.fontStyle;
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EditorStyles.helpBox.fontStyle = FontStyle.Bold;
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bool oldWordWrap = EditorStyles.helpBox.wordWrap;
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EditorStyles.helpBox.wordWrap = false;
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EditorGUI.HelpBox(position, text, MessageType.Info);
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EditorStyles.helpBox.fontSize = oldFontSize;
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EditorStyles.helpBox.fontStyle = oldFontStyle;
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EditorStyles.helpBox.wordWrap = oldWordWrap;
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}
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}
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#endif // UNITY_EDITOR
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