private void QueryExecute(object sender, CfrV8HandlerExecuteEventArgs e)
{
try
{
var qryString = e.Arguments[0].StringValue;
var paramObject = ParseParameter(e.Arguments[1]);
var counter = 0;
using (var connect = GetConnection())
{
var reader = connect.Query(qryString, paramObject);
var arrObj = CfrV8Value.CreateArray(reader.Count());
foreach (var obj in reader)
{
var exp_obj = ToExpandoObject(obj);
arrObj.SetValue(counter, ConvertValue(exp_obj));
counter++;
}
e.SetReturnValue(arrObj);
}
}
catch (Exception ex)
{
e.Exception = ex.Message;
e.SetReturnValue(CfrV8Value.CreateUndefined());
}
}
public IJavascriptObject CreateArray(IEnumerable <IJavascriptObject> iCollection)
{
var col = iCollection.ToList();
var res = CfrV8Value.CreateArray(col.Count);
col.ForEach((el, i) => res.SetValue(i, el.Convert()));
return(UpdateConvert(res));
}
public CfrV8Value Serialize(HashSet <object> refin = null)
{
var propattr = CfxV8PropertyAttribute.DontDelete | CfxV8PropertyAttribute.ReadOnly;
var referenced = refin;
if (referenced != null && referenced.Contains(this))
{
return(CfrV8Value.CreateNull());
}
else if (referenced == null)
{
referenced = new HashSet <object>();
referenced.Add(this);
}
else
{
referenced.Add(this);
}
switch (Type)
{
case TokenType.Array:
lock (Array)
{
var reslist = (from object obj in Array select obj.V8Serialize(referenced)).ToList();
var resa = CfrV8Value.CreateArray(reslist.Count);
for (int i = 0; i < reslist.Count; i++)
{
resa.SetValue(i, reslist[i]);
}
return(resa);
}
case TokenType.Object:
var reso = CfrV8Value.CreateObject(ClrV8ValueSerializer.Accessor);
lock (Properties)
{
foreach (var prop in Properties.ToArray())
{
var cobj = prop.Value.V8Serialize(referenced);
reso.SetValue(prop.Key, cobj, propattr);
}
}
return(reso);
default:
return(reso = CfrV8Value.CreateUndefined());
}
}
public static void addFunction(JSObject myObject)
{
//刷新
var changeConstantCloudTypeFunc = myObject.AddFunction("changeConstantCloudType");
changeConstantCloudTypeFunc.Execute += (func, args) =>
{
var jsArray = CfrV8Value.CreateArray(1);
var jsparams = args.Arguments.FirstOrDefault(p => p.IsArray);
//切换类型
Constant.CloudType = jsparams.GetValue(0).IntValue;
Result result = new Result();
jsArray.SetValue(0, CfrV8Value.CreateString(JsonConvert.SerializeObject(result)));
args.SetReturnValue(jsArray);
};
}
private void GetNoteContentHistoryFormCSFunc_Execute(object sender, CfrV8HandlerExecuteEventArgs e)
{
var noteID = e.Arguments.FirstOrDefault(p => p.IsString).ToString();
noteContentHistoryList = noteUtils.GetHistoryNoteContent(Convert.ToInt32(noteID));
if (noteContentHistoryList != null && noteContentHistoryList.Count > 0)
{
var jsObjectAccessor = new CfrV8Accessor();
var jsObject = CfrV8Value.CreateObject(jsObjectAccessor);
var noteListArray = CfrV8Value.CreateArray(noteContentHistoryList.Count);
int i = 0;
foreach (var note in noteContentHistoryList)
{
noteListArray.SetValue(i, note.create_time);
i++;
}
jsObject.SetValue("historyArray", noteListArray, CfxV8PropertyAttribute.DontDelete);
e.SetReturnValue(jsObject);
}
}
private void GetTitleFormCSFunc_Execute(object sender, Chromium.Remote.Event.CfrV8HandlerExecuteEventArgs e)
{
var noteList = noteUtils.GetNotesTitle();
var jsObjectAccessor = new CfrV8Accessor();
var jsObject = CfrV8Value.CreateObject(jsObjectAccessor);
var noteListArray = CfrV8Value.CreateArray(noteList.Count);
int i = 0;
foreach (var note in noteList)
{
//jsObject.SetValue(note.id.ToString(), CfrV8Value.CreateString(note.n_title), CfxV8PropertyAttribute.ReadOnly);
var jsArray = CfrV8Value.CreateArray(5);
jsArray.SetValue("id", note.id, CfxV8PropertyAttribute.DontDelete);
jsArray.SetValue("n_title", note.n_title, CfxV8PropertyAttribute.DontDelete);
jsArray.SetValue("n_length", note.n_length, CfxV8PropertyAttribute.DontDelete);
jsArray.SetValue("create_time", note.create_time, CfxV8PropertyAttribute.DontDelete);
jsArray.SetValue("update_time", note.update_time, CfxV8PropertyAttribute.DontDelete);
noteListArray.SetValue(i, jsArray);
i++;
}
jsObject.SetValue("noteArray", noteListArray, CfxV8PropertyAttribute.DontDelete);
e.SetReturnValue(jsObject);
}
private static CfrV8Value ClrValueToV8Value(object clrValue)
{
CfrV8Value value = null;
if (clrValue == null)
{
return(CfrV8Value.CreateNull());
}
var valueType = clrValue.GetType();
var typeCode = Type.GetTypeCode(valueType);
if (typeCode == TypeCode.Object)
{
if (valueType.IsArray)
{
var clrArray = (Array)clrValue;
var v8Array = new List <CfrV8Value>();
foreach (var item in clrArray)
{
var itemValue = ClrValueToV8Value(item);
if (itemValue != null)
{
v8Array.Add(itemValue);
}
}
if (v8Array.Count > 0)
{
value = CfrV8Value.CreateArray(v8Array.Count);
for (int i = 0; i < v8Array.Count; i++)
{
value.SetValue(i, v8Array[i]);
}
}
}
else if (valueType.IsGenericType && valueType.GetInterfaces().Count(p => p.IsGenericType && p.GetGenericTypeDefinition() == typeof(IEnumerable <>)) > 0)
{
var clrArray = (IEnumerable <object>)clrValue;
var v8Array = new List <CfrV8Value>();
foreach (var item in clrArray)
{
var itemValue = ClrValueToV8Value(item);
if (itemValue != null)
{
v8Array.Add(itemValue);
}
}
if (v8Array.Count > 0)
{
value = CfrV8Value.CreateArray(v8Array.Count);
for (int i = 0; i < v8Array.Count; i++)
{
value.SetValue(i, v8Array[i]);
}
}
}
else
{
var jsObject = new JSObject(JSInvokeMode.DontInvoke);
RegisterJSObjectProperties(jsObject, clrValue);
value = jsObject.GetV8Value(jsObject.v8Context);
}
}
if (value == null)
{
value = ClrToV8Value(clrValue);
if (value == null)
{
value = CfrV8Value.CreateUndefined();
}
}
return(value);
}
public IJavascriptObject CreateArray(int size)
{
var res = CfrV8Value.CreateArray(size);
return(UpdateConvert(res));
}
public void addFunction(JSObject myObject)
{
//修改配置
var editBosConfigFunc = myObject.AddFunction("editBosConfig");
editBosConfigFunc.Execute += (func, args) =>
{
var jsparams = args.Arguments.FirstOrDefault(p => p.IsArray);
var jsArray = CfrV8Value.CreateArray(1);
BosConfig bosConfig = new BosConfig();
bosConfig.AccessKeyId = jsparams.GetValue(0).StringValue;
bosConfig.AccessKey = jsparams.GetValue(1).StringValue;
bosConfig.BucketName = jsparams.GetValue(2).StringValue;
bosConfig.Endpoint = jsparams.GetValue(3).StringValue;
bosConfig.Id = jsparams.GetValue(4).IntValue;
bosConfig.AppId = jsparams.GetValue(5).StringValue;
Result result = new Result();
BosConfig beforeBosConfig = Constant.CloudType == 0 ? BaiduBOSAPI.BosConfig : TencentBOSAPI.BosConfig;
try
{
BaiduBOSAPI.SetBosConfig(bosConfig);
if (Constant.CloudType == 0)
{
BaiduBOSAPI.BosConfig = bosConfig;
BaiduCloudFileService.UpdateBaiduAll();
}
else
{
TencentBOSAPI.BosConfig = bosConfig;
TencentCloudFileService.UpdateTencentAll();
}
BosConfigService.Update(bosConfig);
}
catch (Exception exception)
{
Console.WriteLine("Exception caught: {0}", exception);
result.State = 4;
result.Msg = "配置信息错误，请检查后再次提交";
if (Constant.CloudType == 0)
{
BaiduBOSAPI.SetBosConfig(beforeBosConfig);
}
else
{
TencentBOSAPI.BosConfig = beforeBosConfig;
}
}
jsArray.SetValue(0, CfrV8Value.CreateString(JsonConvert.SerializeObject(result)));
args.SetReturnValue(jsArray);
};
//获取配置信息
var getBosConfigFunc = myObject.AddFunction("getBosConfig");
getBosConfigFunc.Execute += (func, args) =>
{
var jsArray = CfrV8Value.CreateArray(1);
Result result = new Result();
BosConfig config = BosConfigService.Get(" Type=" + Constant.CloudType);
if (config == null)
{
config = new BosConfig();
}
config.Type = Constant.CloudType;
result.Data = config;
jsArray.SetValue(0, CfrV8Value.CreateString(JsonConvert.SerializeObject(result)));
args.SetReturnValue(jsArray);
};
}
public static CfrV8Value V8Serialize(this object o, HashSet <object> refin = null)
{
if (Accessor == null)
{
Accessor = new CfrV8Accessor();
}
var propattr = CfxV8PropertyAttribute.DontDelete | CfxV8PropertyAttribute.ReadOnly;
switch (o)
{
case null:
return(CfrV8Value.CreateNull());
case bool onb:
return(CfrV8Value.CreateBool(onb));
case string os:
return(CfrV8Value.CreateString(os));
case Enum oenum:
return(CfrV8Value.CreateString(oenum.ToString()));
case int oni:
return(CfrV8Value.CreateInt(oni));
case sbyte oni:
return(CfrV8Value.CreateInt(oni));
case short oni:
return(CfrV8Value.CreateInt(oni));
case long oni:
return(CfrV8Value.CreateInt((int)oni));
case uint onui:
return(CfrV8Value.CreateUint(onui));
case byte onui:
return(CfrV8Value.CreateUint(onui));
case ushort onui:
return(CfrV8Value.CreateUint(onui));
case double ond:
return(CfrV8Value.CreateDouble(ond));
case float onf:
return(CfrV8Value.CreateDouble(onf));
case ObjectBuilder oob:
return(oob.Serialize(refin));
case RGBAColor ocv:
var vcolres = CfrV8Value.CreateObject(Accessor);
vcolres.SetValue("r", CfrV8Value.CreateInt(ocv.Color.R), propattr);
vcolres.SetValue("g", CfrV8Value.CreateInt(ocv.Color.G), propattr);
vcolres.SetValue("b", CfrV8Value.CreateInt(ocv.Color.B), propattr);
vcolres.SetValue("a", CfrV8Value.CreateDouble(ocv.A), propattr);
vcolres.SetValue("name", CfrV8Value.CreateString("#" + ocv.Color.Name.Remove(0, 2)), propattr);
return(vcolres);
case Color4 ocdx:
var dxcolres = CfrV8Value.CreateObject(Accessor);
dxcolres.SetValue("r", CfrV8Value.CreateDouble(ocdx.Red * 255), propattr);
dxcolres.SetValue("g", CfrV8Value.CreateDouble(ocdx.Green * 255), propattr);
dxcolres.SetValue("b", CfrV8Value.CreateDouble(ocdx.Blue * 255), propattr);
dxcolres.SetValue("a", CfrV8Value.CreateDouble(ocdx.Alpha), propattr);
dxcolres.SetValue("name", CfrV8Value.CreateString(ocdx.ToString()), propattr);
return(dxcolres);
case TimeSpan ots:
return(CfrV8Value.CreateDate(new CfrTime()
{
Year = 0,
Month = 0,
DayOfMonth = ots.Days,
DayOfWeek = ots.Days,
Hour = ots.Hours,
Minute = ots.Minutes,
Second = ots.Seconds,
Millisecond = ots.Milliseconds
}));
case DateTime odt:
return(CfrV8Value.CreateDate(new CfrTime()
{
Year = odt.Year,
Month = odt.Month,
DayOfMonth = odt.Day,
DayOfWeek = (int)odt.DayOfWeek,
Hour = odt.Hour,
Minute = odt.Minute,
Second = odt.Second,
Millisecond = odt.Millisecond
}));
case IEnumerable oenum:
lock (oenum)
{
var reslist = (from object obj in oenum select obj.V8Serialize()).ToList();
var res = CfrV8Value.CreateArray(reslist.Count);
for (int i = 0; i < reslist.Count; i++)
{
res.SetValue(i, reslist[i]);
}
return(res);
}
default:
var referenced = refin;
if (referenced != null && referenced.Contains(o))
{
return(CfrV8Value.CreateNull());
}
else if (referenced == null)
{
referenced = new HashSet <object> {
o
};
}
else
{
referenced.Add(o);
}
var oT = o.GetType();
if (oT.IsClass || (oT.IsValueType && !oT.IsPrimitive))
{
var reso = CfrV8Value.CreateObject(Accessor);
foreach (var prop in oT.GetProperties().Where(p =>
p.CanRead &&
p.GetMethod.IsPublic &&
!p.GetMethod.IsStatic &&
!p.PropertyType.IsPointer)
)
{
var cobj = prop.GetValue(o).V8Serialize(referenced);
reso.SetValue(prop.Name, cobj, propattr);
}
foreach (var field in oT.GetFields().Where(f =>
f.IsPublic &&
!f.IsStatic &&
!f.FieldType.IsPointer)
)
{
var cobj = field.GetValue(o).V8Serialize(referenced);
reso.SetValue(field.Name, cobj, propattr);
}
return(reso);
}
else
{
return(CfrV8Value.CreateNull());
}
}
}
public void addFunction(JSObject myObject)
{
//添加下载记录
var addDownloadRecordFunc = myObject.AddFunction("addDownloadRecord");
addDownloadRecordFunc.Execute += (func, args) =>
{
var jsparams = args.Arguments.FirstOrDefault(p => p.IsArray);
var jsArray = CfrV8Value.CreateArray(1);
DownloadRecord record = new DownloadRecord();
record.CloudFileId = jsparams.GetValue(0).IntValue;
Result result = new Result();
int code = 0;
try
{
record.TargetFolder = selectFolder();
if (record.TargetFolder == null)
{
code = 1;
}
else
{
record.CloudFile = CommonCloudFileService.selectById(record.CloudFileId);
record.Type = record.CloudFile.Type;
record.FileName = record.CloudFile.Key;
DownloadRecordService.Insert(record);
record.Id = DownloadRecordService.getLastId();
//开始下载
if (record.Type == 0)
{
DownloadThreadPool.Me.StartDownload(record);
}
else
{
TencentDownloadThreadPool.Me.StartDownload(record);
}
}
}
catch (Exception exception)
{
Console.WriteLine("Exception caught: {0}", exception);
result.State = 1;
result.Msg = "系统繁忙";
}
jsArray.SetValue(0, CfrV8Value.CreateString(JsonConvert.SerializeObject(result)));
jsArray.SetValue(1, CfrV8Value.CreateString(code.ToString()));
args.SetReturnValue(jsArray);
};
//添加下载记录
var addDownloadRecordsFunc = myObject.AddFunction("addDownloadRecords");
addDownloadRecordsFunc.Execute += (func, args) =>
{
var jsparams = args.Arguments.FirstOrDefault(p => p.IsArray);
int length = jsparams.GetValue(0).IntValue;
var jsArray = CfrV8Value.CreateArray(1);
Result result = new Result();
int code = 0;
try
{
string folderPath = selectFolder();
if (folderPath == null)
{
code = 1;
}
else
{
//同时下载多个文件
List <DownloadRecord> records = new List <DownloadRecord>();
for (int i = 1, size = length; i < size; i++)
{
DownloadRecord record = new DownloadRecord();
record.CloudFileId = jsparams.GetValue(i).IntValue;
if (record.CloudFileId == 0)
{
continue;
}
record.CloudFile = CommonCloudFileService.selectById(record.CloudFileId);
record.Type = record.CloudFile.Type;
record.TargetFolder = folderPath;
if (i > 6)
{
record.DownloadState = 1;
records.Add(record);
}
else
{
records.Add(record);
}
record.FileName = record.CloudFile.Key;
DownloadRecordService.Insert(record);
record.Id = DownloadRecordService.getLastId();
if (record.Type == 0)
{
DownloadThreadPool.Me.StartDownload(record);
}
else
{
TencentDownloadThreadPool.Me.StartDownload(record);
}
}
}
}
catch (Exception exception)
{
Console.WriteLine("Exception caught: {0}", exception);
result.State = 1;
result.Msg = "系统繁忙";
}
jsArray.SetValue(0, CfrV8Value.CreateString(JsonConvert.SerializeObject(result)));
jsArray.SetValue(1, CfrV8Value.CreateString(code.ToString()));
args.SetReturnValue(jsArray);
};
//批量修改下载状态
var toggerDownloadStatesFunc = myObject.AddFunction("toggerDownloadStates");
toggerDownloadStatesFunc.Execute += (func, args) =>
{
var jsparams = args.Arguments.FirstOrDefault(p => p.IsArray);
var jsArray = CfrV8Value.CreateArray(1);
int state = jsparams.GetValue(0).IntValue;
List <int> ids = new List <int>();
for (int i = 1; i < jsparams.ArrayLength; i++)
{
if (state == 1)
{
DownloadThreadPool.Me.PauseDownload(jsparams.GetValue(i).IntValue + "");
TencentDownloadThreadPool.Me.PauseDownload(jsparams.GetValue(i).IntValue + "");
}
else if (state == 0)
{
DownloadRecord record = DownloadRecordService.selectById(jsparams.GetValue(i).IntValue);
record.CloudFile = CommonCloudFileService.selectById(record.CloudFileId);
if (record.Type == 0)
{
DownloadThreadPool.Me.StartDownload(record);
}
else
{
TencentDownloadThreadPool.Me.StartDownload(record);
}
}
}
jsArray.SetValue(0, CfrV8Value.CreateString(JsonConvert.SerializeObject(new Result())));
args.SetReturnValue(jsArray);
};
//修改下载状态
var toggerDownloadStateFunc = myObject.AddFunction("toggerDownloadState");
toggerDownloadStateFunc.Execute += (func, args) =>
{
var jsparams = args.Arguments.FirstOrDefault(p => p.IsArray);
var jsArray = CfrV8Value.CreateArray(1);
int id = jsparams.GetValue(0).IntValue;
int state = jsparams.GetValue(1).IntValue;
if (state == 1)
{
DownloadThreadPool.Me.PauseDownload(id + "");
TencentDownloadThreadPool.Me.PauseDownload(id + "");
}
else if (state == 0)
{
DownloadRecord record = DownloadRecordService.selectById(id);
record.CloudFile = CommonCloudFileService.selectById(record.CloudFileId);
if (record.Type == 0)
{
DownloadThreadPool.Me.StartDownload(record);
}
else
{
TencentDownloadThreadPool.Me.StartDownload(record);
}
}
else if (state == 4)
{
//停止下载
}
jsArray.SetValue(0, CfrV8Value.CreateString(JsonConvert.SerializeObject(new Result())));
args.SetReturnValue(jsArray);
};
//查询下载记录
var listDownloadRecordFunc = myObject.AddFunction("listDownloadRecord");
listDownloadRecordFunc.Execute += (func, args) =>
{
var jsparams = args.Arguments.FirstOrDefault(p => p.IsArray);
var jsArray = CfrV8Value.CreateArray(1);
int queryState = jsparams.GetValue(0).IntValue;
int pageNum = jsparams.GetValue(1).IntValue;
int pageSize = jsparams.GetValue(2).IntValue;
Page <DownloadRecord> page = null;
Result result = new Result();
try
{
if (queryState == 0)
{
page = DownloadRecordService.PageDownloadingRecord(pageNum, pageSize, Constant.CloudType);
}
else
{
page = DownloadRecordService.PageDownloadDoneRecord(pageNum, pageSize, Constant.CloudType);
}
result.Data = page;
}
catch (Exception exception)
{
Console.WriteLine("Exception caught: {0}", exception);
result.State = 1;
result.Msg = "系统繁忙";
}
jsArray.SetValue(0, CfrV8Value.CreateString(JsonConvert.SerializeObject(result)));
args.SetReturnValue(jsArray);
};
//查询下载记录
var openDownloadFileFolderFunc = myObject.AddFunction("openDownloadFileFolder");
openDownloadFileFolderFunc.Execute += (func, args) =>
{
var jsparams = args.Arguments.FirstOrDefault(p => p.IsArray);
var jsArray = CfrV8Value.CreateArray(1);
int id = jsparams.GetValue(0).IntValue;
openFolder(DownloadRecordService.selectById(id));
jsArray.SetValue(0, CfrV8Value.CreateString(JsonConvert.SerializeObject(new Result())));
args.SetReturnValue(jsArray);
};
//删除下载记录
var deleteDownloadRecordFunc = myObject.AddFunction("deleteDownloadRecords");
deleteDownloadRecordFunc.Execute += (func, args) =>
{
var jsparams = args.Arguments.FirstOrDefault(p => p.IsArray);
List <int> ids = new List <int>();
for (int i = 0; i < jsparams.ArrayLength; i++)
{
ids.Add(jsparams.GetValue(i).IntValue);
}
DownloadRecordService.deletes(ids);
var jsArray = CfrV8Value.CreateArray(1);
jsArray.SetValue(0, CfrV8Value.CreateString(JsonConvert.SerializeObject(new Result())));
args.SetReturnValue(jsArray);
};
}
public CfrV8Value ConvertValue(object data)
{
if (data == null)
{
return(CfrV8Value.CreateNull());
}
var typObject = data.GetType();
var retValue = CfrV8Value.CreateUndefined();
switch (typObject.Name)
{
case "Boolean":
retValue = Convert.ToBoolean(data);
break;
case "ExpandoObject":
IDictionary <string, object> keyValues = data as IDictionary <string, object>;
var resultx = CfrV8Value.CreateObject(new CfrV8Accessor(), new CfrV8Interceptor());
foreach (var keypair in keyValues)
{
resultx.SetValue(keypair.Key, ConvertValue(keypair.Value), CfxV8PropertyAttribute.ReadOnly);
}
retValue = resultx;
break;
case "DBNull":
retValue = CfrV8Value.CreateNull();
break;
case "DateTime":
var newValt = Convert.ToDateTime(data);
var univerTime = newValt.ToUniversalTime();
retValue = CfrV8Value.CreateDate(CfrTime.FromUniversalTime(univerTime));
break;
case "Decimal":
case "Double":
case "Single":
retValue = Convert.ToDouble(data);
break;
case "Byte":
case "UInt16":
case "UInt32":
case "UInt64":
retValue = Convert.ToUInt64(data);
break;
case "SByte":
case "Int16":
case "Int32":
case "Int64":
retValue = Convert.ToInt64(data);
break;
case "String":
retValue = (string)data;
break;
default:
if (typObject.IsEnum)
{
retValue = Enum.GetName(typObject, data);
}
else if (typObject.IsArray)
{
var pos = 0;
if (typObject.Name == "Byte[]")
{
var arr_byte = (byte[])data;
var result = CfrV8Value.CreateArray(arr_byte.Length);
foreach (var item in arr_byte)
{
result.SetValue(pos++, ConvertValue(item));
}
retValue = result;
}
else
{
var arr = (object[])data;
var result = CfrV8Value.CreateArray(arr.Length);
foreach (var item in arr)
{
result.SetValue(pos++, ConvertValue(item));
}
retValue = result;
}
}
else if (typObject.Name.StartsWith("Dictionary"))
{
var dictionary = (IDictionary <string, object>)data;
var result = CfrV8Value.CreateObject(new CfrV8Accessor(), new CfrV8Interceptor());
foreach (var keypair in dictionary)
{
result.SetValue(keypair.Key, ConvertValue(keypair.Value), CfxV8PropertyAttribute.ReadOnly);
}
retValue = result;
}
else if (typObject.IsClass)
{
var propertyInfoes = typObject.GetProperties();
var result = CfrV8Value.CreateObject(new CfrV8Accessor(), new CfrV8Interceptor());
foreach (var item in propertyInfoes)
{
result.SetValue(item.Name, ConvertValue(item.GetValue(data)), CfxV8PropertyAttribute.ReadOnly);
}
retValue = result;
}
break;
}
return(retValue);
}
public Form1()
: base("http://res.app.local/www/index.html")
{
InitializeComponent();
LoadHandler.OnLoadEnd += LoadHandler_OnLoadEnd;
//register the "my" object
var myObject = GlobalObject.AddObject("my");
//add property "name" to my, you should implemnt the getter/setter of name property by using PropertyGet/PropertySet events.
var nameProp = myObject.AddDynamicProperty("name");
nameProp.PropertyGet += (prop, args) =>
{
// getter - if js code "my.name" executes, it'll get the string "NanUI".
args.Retval = CfrV8Value.CreateString("NanUI");
args.SetReturnValue(true);
};
nameProp.PropertySet += (prop, args) =>
{
// setter's value from js context, here we do nothing, so it will store or igrone by your mind.
var value = args.Value;
args.SetReturnValue(true);
};
//add a function showCSharpMessageBox
var showMessageBoxFunc = myObject.AddFunction("showCSharpMessageBox");
showMessageBoxFunc.Execute += (func, args) =>
{
//it will be raised by js code "my.showCSharpMessageBox(`some text`)" executed.
//get the first string argument in Arguments, it pass by js function.
var stringArgument = args.Arguments.FirstOrDefault(p => p.IsString);
if (stringArgument != null)
{
MessageBox.Show(this, stringArgument.StringValue, "C# Messagebox", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
};
//add a function getArrayFromCSharp, this function has an argument, it will combind C# string array with js array and return to js context.
var friends = new string[] { "Mr.JSON", "Mr.Lee", "Mr.BONG" };
var getArrayFromCSFunc = myObject.AddFunction("getArrayFromCSharp");
getArrayFromCSFunc.Execute += (func, args) =>
{
var jsArray = args.Arguments.FirstOrDefault(p => p.IsArray);
if (jsArray == null)
{
jsArray = CfrV8Value.CreateArray(friends.Length);
for (int i = 0; i < friends.Length; i++)
{
jsArray.SetValue(i, CfrV8Value.CreateString(friends[i]));
}
}
else
{
var newArray = CfrV8Value.CreateArray(jsArray.ArrayLength + friends.Length);
for (int i = 0; i < jsArray.ArrayLength; i++)
{
newArray.SetValue(i, jsArray.GetValue(i));
}
var jsArrayLength = jsArray.ArrayLength;
for (int i = 0; i < friends.Length; i++)
{
newArray.SetValue(i + jsArrayLength, CfrV8Value.CreateString(friends[i]));
}
jsArray = newArray;
}
//return the array to js context
args.SetReturnValue(jsArray);
//in js context, use code "my.getArrayFromCSharp()" will get an array like ["Mr.JSON", "Mr.Lee", "Mr.BONG"]
};
//add a function getObjectFromCSharp, this function has no arguments, but it will return a Object to js context.
var getObjectFormCSFunc = myObject.AddFunction("getObjectFromCSharp");
getObjectFormCSFunc.Execute += (func, args) =>
{
//create the CfrV8Value object and the accssor of this Object.
var jsObjectAccessor = new CfrV8Accessor();
var jsObject = CfrV8Value.CreateObject(jsObjectAccessor);
//create a CfrV8Value array
var jsArray = CfrV8Value.CreateArray(friends.Length);
for (int i = 0; i < friends.Length; i++)
{
jsArray.SetValue(i, CfrV8Value.CreateString(friends[i]));
}
jsObject.SetValue("libName", CfrV8Value.CreateString("NanUI"), CfxV8PropertyAttribute.ReadOnly);
jsObject.SetValue("friends", jsArray, CfxV8PropertyAttribute.DontDelete);
args.SetReturnValue(jsObject);
//in js context, use code "my.getObjectFromCSharp()" will get an object like { friends:["Mr.JSON", "Mr.Lee", "Mr.BONG"], libName:"NanUI" }
};
//add a function with callback
var callbackTestFunc = GlobalObject.AddFunction("callbackTest");
callbackTestFunc.Execute += (func, args) => {
var callback = args.Arguments.FirstOrDefault(p => p.IsFunction);
if (callback != null)
{
var callbackArgs = CfrV8Value.CreateObject(new CfrV8Accessor());
callbackArgs.SetValue("success", CfrV8Value.CreateBool(true), CfxV8PropertyAttribute.ReadOnly);
callbackArgs.SetValue("text", CfrV8Value.CreateString("Message from C#"), CfxV8PropertyAttribute.ReadOnly);
callback.ExecuteFunction(null, new CfrV8Value[] { callbackArgs });
}
};
//add a function with async callback
var asyncCallbackTestFunc = GlobalObject.AddFunction("asyncCallbackTest");
asyncCallbackTestFunc.Execute += async(func, args) => {
//save current context
var v8Context = CfrV8Context.GetCurrentContext();
var callback = args.Arguments.FirstOrDefault(p => p.IsFunction);
//simulate async methods.
await Task.Delay(5000);
if (callback != null)
{
//get render process context
var rc = callback.CreateRemoteCallContext();
//enter render process
rc.Enter();
//create render task
var task = new CfrTask();
task.Execute += (_, taskArgs) =>
{
//enter saved context
v8Context.Enter();
//create callback argument
var callbackArgs = CfrV8Value.CreateObject(new CfrV8Accessor());
callbackArgs.SetValue("success", CfrV8Value.CreateBool(true), CfxV8PropertyAttribute.ReadOnly);
callbackArgs.SetValue("text", CfrV8Value.CreateString("Message from C#"), CfxV8PropertyAttribute.ReadOnly);
//execute callback
callback.ExecuteFunction(null, new CfrV8Value[] { callbackArgs });
v8Context.Exit();
//lock task from gc
lock (task)
{
Monitor.PulseAll(task);
}
};
lock (task)
{
//post task to render process
v8Context.TaskRunner.PostTask(task);
}
rc.Exit();
GC.KeepAlive(task);
}
};
}
// 浏览器Javascript环境初始化完成
protected override void OnRegisterGlobalObject(JSObject global)
{
// 可以在此处将C#对象注入到当前窗口的JS上下文中
//add a function with callback function
Console.Write(global);
var callbackTestFunc = global.AddFunction("callbackTest");
callbackTestFunc.Execute += (func, args) => {
var callback = args.Arguments.FirstOrDefault(p => p.IsFunction);
if (callback != null)
{
WebBrowser.ExecuteJavascript("ChangeTitle()");
var callbackArgs = CfrV8Value.CreateObject(new CfrV8Accessor());
callbackArgs.SetValue("success", CfrV8Value.CreateBool(true), CfxV8PropertyAttribute.ReadOnly);
callbackArgs.SetValue("text", CfrV8Value.CreateString("Message from Windows Client"), CfxV8PropertyAttribute.ReadOnly);
callback.ExecuteFunction(null, new CfrV8Value[] { callbackArgs });
}
};
//register the "my" object
var myObject = global.AddObject("my");
//add property "name" to my, you should implemnt the getter/setter of name property by using PropertyGet/PropertySet events.
var nameProp = myObject.AddDynamicProperty("name");
nameProp.PropertyGet += (prop, args) =>
{
string computerName = Environment.MachineName;
string value = $"My Computer Name is JoyNop :)\n{computerName}";
// getter - if js code "my.name" executes, it'll get the string "NanUI".
args.Retval = CfrV8Value.CreateString(value);
args.SetReturnValue(true);
};
nameProp.PropertySet += (prop, args) =>
{
// setter's value from js context, here we do nothing, so it will store or igrone by your mind.
var value = args.Value;
args.SetReturnValue(true);
};
//add a function showCSharpMessageBox
var showMessageBoxFunc = myObject.AddFunction("showCSharpMessageBox");
showMessageBoxFunc.Execute += (func, args) =>
{
//it will be raised by js code "my.showCSharpMessageBox(`some text`)" executed.
//get the first string argument in Arguments, it pass by js function.
var stringArgument = args.Arguments.FirstOrDefault(p => p.IsString);
if (stringArgument != null)
{
string osVersionName = Environment.OSVersion.ToString();
MessageBox.Show(osVersionName, "Windows 内核版本", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
};
var friends = new string[] { "Mr.JSON", "Mr.Lee", "Mr.BONG" };
var getObjectFormCSFunc = myObject.AddFunction("getObjectFromCSharp");
getObjectFormCSFunc.Execute += (func, args) =>
{
//create the CfrV8Value object and the accssor of this Object.
var jsObjectAccessor = new CfrV8Accessor();
var jsObject = CfrV8Value.CreateObject(jsObjectAccessor);
//create a CfrV8Value array
var jsArray = CfrV8Value.CreateArray(friends.Length);
for (int i = 0; i < friends.Length; i++)
{
jsArray.SetValue(i, CfrV8Value.CreateString(friends[i]));
}
jsObject.SetValue("libName", CfrV8Value.CreateString("NanUI"), CfxV8PropertyAttribute.ReadOnly);
jsObject.SetValue("friends", jsArray, CfxV8PropertyAttribute.DontDelete);
args.SetReturnValue(jsObject);
//in js context, use code "my.getObjectFromCSharp()" will get an object like { friends:["Mr.JSON", "Mr.Lee", "Mr.BONG"], libName:"NanUI" }
};
}
public void addFunction(JSObject myObject)
{
//获取全部列表
var getArrayFromCSFunc = myObject.AddFunction("getArrayFromCSharp");
getArrayFromCSFunc.Execute += (func, args) =>
{
var jsparams = args.Arguments.FirstOrDefault(p => p.IsArray);
int pageNum = jsparams.GetValue(0).IntValue;
int pageSize = jsparams.GetValue(1).IntValue;
Result result = new Result();
var jsArray = CfrV8Value.CreateArray(1);
BosConfig bosConfig = Constant.CloudType == 0 ? BaiduBOSAPI.BosConfig : TencentBOSAPI.BosConfig;
if (bosConfig == null)
{
result.State = 3;
result.Msg = "配置未初始化";
}
else
{
try
{
if (Constant.CloudType == 0)
{
BaiduCloudFileService.UpdateBaiduAll();
}
else
{
TencentCloudFileService.UpdateTencentAll();
}
result.Data = CommonCloudFileService.Page(pageNum, pageSize);
} catch (BceServiceException exception) {
if (exception.Message.IndexOf("is an overdue bill of your account") != -1)
{
result.State = 1;
result.Msg = "您的百度云账号已欠费，请充值后使用";
}
} catch (Exception exception)
{
Console.WriteLine("Exception caught: {0}", exception);
result.State = 4;
result.Msg = "配置信息错误";
}
}
jsArray.SetValue(0, CfrV8Value.CreateString(JsonConvert.SerializeObject(result)));
args.SetReturnValue(jsArray);
};
//刷新
var refreshCloudFileFunc = myObject.AddFunction("refreshCloudFile");
refreshCloudFileFunc.Execute += (func, args) =>
{
var jsArray = CfrV8Value.CreateArray(1);
Result result = new Result();
try
{
if (Constant.CloudType == 0)
{
BaiduCloudFileService.UpdateBaiduAll();
}
else
{
TencentCloudFileService.UpdateTencentAll();
}
result.Data = CommonCloudFileService.Page(1, 15);
}
catch (Exception e)
{
Console.WriteLine("Exception caught: {0}", e);
result.State = 1;
}
jsArray.SetValue(0, CfrV8Value.CreateString(JsonConvert.SerializeObject(result)));
args.SetReturnValue(jsArray);
};
}