Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
using bessw.Unity.WebView;
using bessw.Unity.WebView.ChromeDevTools;
using bessw.Unity.WebView.ChromeDevTools.Protocol.DOM;
using MoreLinq;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
using UnityEngine.Events;
public class WebViewController : MonoBehaviour
{
// TODO: onFactAssignment event shoud hav a dropzone id and a fact id as parameters
public UnityEvent<DomNodeWrapper, string> onFactAssignment;
// TODO: implement onHintRequested event
public UnityEvent<DomNodeWrapper, string> onHintRequested;
// TODO: click events (option for custom buttons for a scroll)
public UnityEvent<DomNodeWrapper, string> onClick;
private WebViewComponent webViewComponent;
private DomNodeWrapper[] dropzones;
private void Awake()
{
webViewComponent = GetComponent<WebViewComponent>();
WebViewComponent.serializerSettings.Converters.Add(new FactObjectUIConverter());
// TODO: handle webViewComponent.onDomDocumentUpdated
// TODO: remove this debug code
onFactAssignment.AddListener((DomNodeWrapper node, string factId) => {
Debug.LogWarning($"onFactAssignment: '{string.Join(", ", GetFactAssignments())}'");
});
}
/// <summary>
/// sets or updates the content of the scroll container dom element
/// </summary>
/// <param name="scrollHTML"></param>
public async void SetScrollContent(string scrollHTML)
{
// update scroll container content
DomNodeWrapper scrollContainer = await DomNodeWrapper.requestNodeAsync(webViewComponent.tab, "scrollContainer");
await scrollContainer.setNodeValueAsync(scrollHTML);
// get the dropzones from the scroll and add the event handler to track when something is dropped
dropzones = await scrollContainer.querySelectorAllAsync("[dropzone='copy']");
dropzones.ForEach(dropzone => dropzone.OnAttributeModified += DropzoneAttributeModifiedHandler);
}
private void DropzoneAttributeModifiedHandler(attributeModifiedEvent attributeModifiedEvent)
{
Debug.LogWarning($"dropzoneAtrributeModifiedHandler: '{attributeModifiedEvent.name}'");
// call the onFactAssignment event if the data-fact-id attribute was modified
if (attributeModifiedEvent.name == "data-fact-id")
{
var node = webViewComponent.tab.domNodes.GetValueOrDefault(attributeModifiedEvent.nodeId);
onFactAssignment.Invoke(node, attributeModifiedEvent.value);
}
}
public string[] GetFactAssignments()
{
return dropzones.Select(dropzone => dropzone.Node.attributes.GetValueOrDefault("data-fact-id", null)).ToArray();
}
private async void GetDropzoneStateAsync()
{
// alternative way to get the dropzone state
DomNodeWrapper document = await DomNodeWrapper.getDocumentAsync(webViewComponent.tab);
Debug.LogWarning($"dropzone 1: '{document}'");
var dropzones = await document.querySelectorAllAsync("[dropzone='copy']");
Debug.LogWarning($"dropzone 2: '{dropzones.Index().Aggregate("", (currentString, dropzone) => $"{currentString}, {dropzone.Key}: {dropzone.Value.Node.attributes.GetValueOrDefault("data-fact-id")}")}'");
string[] factIDs = new string[dropzones.Length];
// get attributes for each dropzone
//for (int i = 0; i < dropzones.Length; i++)
//{
// factIDs[i] = ( await dropzones[i].getAttributesAsync() ).GetValueOrDefault("data-fact-id", null);
//}
//Debug.LogWarning($"dropzone 3: '{string.Join(", ", factIDs)}'");
}
/// <summary>
/// First try to get the dropzone state using coroutines.
/// Doesn't work because coroutines can't access method local temporary variables.
/// </summary>
/// <returns></returns>
[Obsolete("Use getDropzoneStateAsync instead")]
private IEnumerator GetDropzoneState()
{
Debug.LogWarning($"dropzone pre");
DomNodeWrapper doc = null;
yield return DomNodeWrapper.getDocument(webViewComponent.tab, (document) => {
Debug.LogWarning($"dropzone 1: '{document}'");
doc = document;
StartCoroutine(document.querySelectorAll("[dropzone='copy']", (dropzones) => {
foreach (var dropzone in dropzones)
{
Debug.LogWarning($"dropzone 2: Node is Null?: '{dropzone.Node == null}'");
StartCoroutine(dropzone.getAttributes((attributes) =>
{
Debug.LogWarning($"dropzone 3 getAttributes: '{string.Join(", ", attributes.Values)}'");
}));
}
}));
});
Debug.LogWarning($"dropzone post: '{doc}'");
}
}
public class FactObjectUIConverter : JsonConverter<FactObjectUI>
{
public override void WriteJson(JsonWriter writer, FactObjectUI value, JsonSerializer serializer)
{
//serializer.Serialize(writer, value.Fact);
JObject o = JObject.FromObject(value.Fact, WebViewComponent.serializer);
o.AddFirst(new JProperty("id", value.Fact.Id));
o.WriteTo(writer);
}
public override FactObjectUI ReadJson(JsonReader reader, Type objectType, FactObjectUI existingValue, bool hasExistingValue, JsonSerializer serializer)
{
var factObject = new FactObjectUI();
factObject.Fact = serializer.Deserialize<Fact>(reader);
return factObject;
}
}