106 lines
3.6 KiB
C#
106 lines
3.6 KiB
C#
using System.Collections.Generic;
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using UnityEditor.AddressableAssets.Settings;
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using UnityEngine;
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using UnityEngine.UIElements;
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namespace UnityEditor.AddressableAssets.GUIElements
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{
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internal class DocumentationButton : VisualElement
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{
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public new class UxmlFactory : UxmlFactory<DocumentationButton, UxmlTraits> { }
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public new class UxmlTraits : VisualElement.UxmlTraits
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{
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UxmlStringAttributeDescription m_Text = new UxmlStringAttributeDescription { name = "text", defaultValue = "" };
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UxmlStringAttributeDescription m_Page = new UxmlStringAttributeDescription { name = "page", defaultValue = "index.html" };
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// example page link: index.html or AddressableAssetSettings.html#profile
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public override IEnumerable<UxmlChildElementDescription> uxmlChildElementsDescription
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{
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get
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{
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yield return new UxmlChildElementDescription(typeof(DocumentationButton));
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}
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}
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public override void Init(VisualElement ve, IUxmlAttributes bag, CreationContext cc)
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{
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base.Init(ve, bag, cc);
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string page = m_Page.GetValueFromBag(bag, cc);
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string text = m_Text.GetValueFromBag(bag, cc);
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if (string.IsNullOrEmpty(text))
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((DocumentationButton)ve).Initialise(page);
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else
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((DocumentationButton)ve).Initialise(page, text);
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}
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}
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public override VisualElement contentContainer
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{
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get
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{
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return m_Button;
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}
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}
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private Button m_Button;
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private string m_URL;
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public void Initialise(string page)
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{
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InitButton(page);
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m_Button.style.minWidth = new StyleLength(17);
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m_Button.style.maxWidth = new StyleLength(17);
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m_Button.style.maxHeight = new StyleLength(17);
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m_Button.style.minHeight = new StyleLength(17);
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string textureName = EditorGUIUtility.isProSkin ? "d__Help@2x" : "_Help@2x";
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m_Button.style.backgroundImage = new StyleBackground(EditorGUIUtility.IconContent(textureName).image as Texture2D);
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hierarchy.Add(m_Button);
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}
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public void Initialise(string page, string labelText)
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{
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InitButton(page);
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VisualElement icon = new VisualElement();
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icon.AddToClassList("link-icon");
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m_Button.Add(icon);
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Label label = new Label(labelText);
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label.AddToClassList("link-text");
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m_Button.Add(label);
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hierarchy.Add(m_Button);
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}
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private void InitButton(string page)
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{
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if (m_Button != null)
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hierarchy.Remove(m_Button);
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m_Button = new Button();
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m_Button.clicked += OpenDocumentation;
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SetDocumentation(page);
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m_Button.style.borderBottomWidth = new StyleFloat(0f);
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m_Button.style.borderTopWidth = new StyleFloat(0f);
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m_Button.style.borderLeftWidth = new StyleFloat(0f);
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m_Button.style.borderRightWidth = new StyleFloat(0f);
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m_Button.style.backgroundColor = new StyleColor(Color.clear);
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m_Button.style.flexDirection = new StyleEnum<FlexDirection>(FlexDirection.Row);
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}
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private void SetDocumentation(string page)
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{
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m_URL = AddressableAssetUtility.GenerateDocsURL(page);
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}
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private void OpenDocumentation()
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{
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Application.OpenURL(m_URL);
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}
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}
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}
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