private bool OnNavigation(IntPtr webView, IntPtr param, wkeNavigationType navigationType, IntPtr urlPtr)
{
if (Navigation != null)
{
var c = (int)navigationType;
var url = ExtApi.GetWkeString(urlPtr);
var res = Navigation(this, (NavigationType)c, url);
if (res)
{
List <Control> controls = new List <Control>();
foreach (Control cs in Controls)
{
controls.Add(cs);
}
Controls.Clear();
foreach (var item in controls)
{
//释放通过js创建的控件
item.Dispose();
}
Browser.Current.ClearViewObject(_webView);
}
return(res);
}
return(true);
}
private bool OnConfirmMessage(IntPtr webView, IntPtr param, IntPtr msg)
{
string message = ExtApi.GetWkeString(msg);
var res = MessageBox.Show(message, "提示", MessageBoxButtons.OKCancel);
return(DialogResult.OK == res ? true : false);
}
public static string GetWkeString(IntPtr wkePtr)
{
var strPtr = MBApi.wkeGetString(wkePtr);
var strInfo = ExtApi.GetStringInfo(strPtr);
byte[] data = new byte[strInfo.strLen];
Marshal.Copy(strInfo.strPtr, data, 0, data.Length);
return(Encoding.UTF8.GetString(data));
}
private void OnTitleChange(IntPtr webView, IntPtr param, IntPtr titlePtr)
{
string title = ExtApi.GetWkeString(titlePtr);
if (TitleChanged != null)
{
TitleChanged(this, title);
}
}
private long OnChangeControl(IntPtr es, long obj,
IntPtr args, int argCount)
{
if (argCount != 5)
{
return(MBApi.jsUndefined());
}
var vPtr = MBApi.jsArg(es, 0);
var vX = MBApi.jsArg(es, 1);
var vY = MBApi.jsArg(es, 2);
var vWidth = MBApi.jsArg(es, 3);
var vHeight = MBApi.jsArg(es, 4);
IntPtr controlPtr = IntPtr.Zero;
if (MBApi.jsIsString(vPtr))
{
var strPtr = ExtApi.GetJsString(es, vPtr);
int n = 0;
if (!int.TryParse(strPtr, out n))
{
return(MBApi.jsUndefined());
}
controlPtr = new IntPtr(n);
}
else if (MBApi.jsIsNumber(vPtr))
{
var ptr = MBApi.jsToInt(es, vPtr);
controlPtr = new IntPtr(ptr);
}
else
{
return(MBApi.jsUndefined());
}
NativeControl control = NativeControl.FromHandle(controlPtr) as NativeControl;
if (control == null)
{
return(MBApi.jsUndefined());
}
int x, y, width, height = 0;
if (!MBApi.jsIsNumber(vX) ||
!MBApi.jsIsNumber(vY) ||
!MBApi.jsIsNumber(vWidth) ||
!MBApi.jsIsNumber(vHeight))
{
return(MBApi.jsUndefined());
}
x = MBApi.jsToInt(es, vX);
y = MBApi.jsToInt(es, vY);
width = MBApi.jsToInt(es, vWidth);
height = MBApi.jsToInt(es, vHeight);
control.SetBounds(x, y, width, height);
return(MBApi.jsTrue());
}
private void OnLoadingFinish(IntPtr webView, IntPtr param,
IntPtr urlPtr, wkeLoadingResult result, IntPtr failedReasonPtr)
{
string url = ExtApi.GetWkeString(urlPtr);
string failedReason = ExtApi.GetWkeString(failedReasonPtr);
if (LoadingComplete != null)
{
LoadingComplete(this, url, failedReason, (UrlLoadResult)result);
}
}
private void OnConsel(IntPtr webView, IntPtr param, wkeConsoleLevel level,
IntPtr messagePtr, IntPtr sourceNamePtr, uint sourceLine, IntPtr stackTracePtr)
{
string message = ExtApi.GetWkeString(messagePtr);
string sourceName = ExtApi.GetWkeString(sourceNamePtr);
string stackTrace = ExtApi.GetWkeString(stackTracePtr);
if (ConselMessage != null)
{
ConselMessage(this, message, sourceName, (int)sourceLine, stackTrace);
}
}
private long OnCreateObject(IntPtr es, long obj, IntPtr args, int argCount)
{
try
{
var typeName_Val = MBApi.jsArg(es, 0);
if (!MBApi.jsIsString(typeName_Val))
{
return(MBApi.jsUndefined());
}
string typeName = ExtApi.GetJsString(es, typeName_Val);
Type localType = null;
foreach (var ass in AppDomain.CurrentDomain.GetAssemblies())
{
foreach (var type in ass.GetTypes())
{
if (type.FullName == typeName)
{
localType = type;
break;
}
}
}
if (localType == null)
{
return(MBApi.jsUndefined());
}
object[] obj_args = new object[argCount - 1];
for (int i = 1; i < obj_args.Length; i++)
{
obj_args[i] = JsConvert.ConvertJSToObject(es, MBApi.jsArg(es, i), typeof(object));
}
var localObj = Activator.CreateInstance(localType, obj_args);
var webView = MBApi.jsGetWebView(es);
CSharpObject local_obj = new CSharpObject(webView, localObj);
lock (sharpObjects)
{
List <CSharpObject> list = null;
if (!sharpObjects.ContainsKey(webView))
{
list = new List <CSharpObject>();
}
else
{
list = sharpObjects[webView];
}
list.Add(local_obj);
}
return(local_obj.ScriptValue);
}
finally
{
}
}
private long OnLoadLib(IntPtr es, long obj, IntPtr args, int argCount)
{
try
{
var p1 = MBApi.jsArg(es, 0);
if (!MBApi.jsIsString(p1))
{
return(MBApi.jsFalse());
}
string libFile = ExtApi.GetJsString(es, p1);
lock (_libSet)
{
if (_libSet.Contains(libFile))
{
return(MBApi.jsTrue());
}
}
if (string.IsNullOrEmpty(libFile))
{
return(MBApi.jsFalse());
}
libFile = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), libFile);
bool find = false;
foreach (var ass in AppDomain.CurrentDomain.GetAssemblies())
{
if (ass.Location == libFile)
{
find = true;
break;
}
}
if (!find)
{
//若该程序集尚未加载，则执行加载
Assembly.LoadFile(libFile);
lock (_libSet)
{
_libSet.Add(libFile);
}
return(MBApi.jsTrue());
}
return(MBApi.jsTrue());
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return(MBApi.jsUndefined());
}
finally
{
}
}
private long OnCreateControl(IntPtr es, long obj,
IntPtr args, int argCount)
{
if (argCount < 4)
{
return(MBApi.jsUndefined());
}
var vX = MBApi.jsArg(es, 0);
var vY = MBApi.jsArg(es, 1);
var vWidth = MBApi.jsArg(es, 2);
var vHeight = MBApi.jsArg(es, 3);
var disposeFun = MBApi.jsArg(es, 4);
int x, y, width, height = 0;
if (!MBApi.jsIsNumber(vX) ||
!MBApi.jsIsNumber(vY) ||
!MBApi.jsIsNumber(vWidth) ||
!MBApi.jsIsNumber(vHeight))
{
return(MBApi.jsUndefined());
}
x = MBApi.jsToInt(es, vX);
y = MBApi.jsToInt(es, vY);
width = MBApi.jsToInt(es, vWidth);
height = MBApi.jsToInt(es, vHeight);
string jsData = null;
if (!MBApi.jsIsUndefined(disposeFun))
{
jsData = ExtApi.GetJsString(es, disposeFun);
}
var mHandle = MBApi.jsGetWebView(es);
NativeControl control = new NativeControl();
control.WebView = mHandle;
control.Location = new Point(x, y);
control.Width = width;
control.Height = height;
control.DisposeFun = jsData;
WebView parentView = GetParent(mHandle);
if (parentView == null)
{
return(MBApi.jsUndefined());
}
parentView.Controls.Add(control);
control.BringToFront();
var handle = control.Handle.ToInt32();
return(MBApi.jsToInt(es, handle));
}
private IntPtr CreateCore()
{
var window = MBApi.wkeCreateWebWindow(_wkeWindowType.WKE_WINDOW_TYPE_CONTROL, Handle, 0, 0, Width, Height);
MBApi.wkeSetCookieEnabled(window, true);
MBApi.wkeSetNpapiPluginsEnabled(window, true);
MBApi.wkeSetMemoryCacheEnable(window, true);
MBApi.wkeSetNavigationToNewWindowEnable(window, false);
MBApi.wkeSetCspCheckEnable(window, false);
MBApi.wkeResize(window, Width, Height);
MBApi.wkeEnableWindow(window, true);
MBApi.wkeShowWindow(window, true);
MBApi.wkeSetUserAgent(window, ExtApi.SetWkeString(BlinkCommon.BlinkUserAgent));
MBApi.wkeSetDebugConfig(window, "antiAlias", BlinkCommon.BlinkAntiAlias);
MBApi.wkeSetDebugConfig(window, "minimumFontSize", BlinkCommon.BlinkMinimumFontSize);
MBApi.wkeSetDebugConfig(window, "minimumLogicalFontSize", BlinkCommon.BlinkMinimumLogicalFontSize);
MBApi.wkeSetDebugConfig(window, "defaultFixedFontSize", BlinkCommon.BlinkDefaultFixedFontSize);
MBApi.wkeSetContextMenuItemShow(window, wkeMenuItemId.kWkeMenuCopyImageId |
wkeMenuItemId.kWkeMenuCutId | wkeMenuItemId.kWkeMenuGoBackId |
wkeMenuItemId.kWkeMenuGoForwardId |
wkeMenuItemId.kWkeMenuInspectElementAtId |
wkeMenuItemId.kWkeMenuPasteId |
wkeMenuItemId.kWkeMenuPrintId |
wkeMenuItemId.kWkeMenuReloadId |
wkeMenuItemId.kWkeMenuSelectedAllId |
wkeMenuItemId.kWkeMenuSelectedTextId |
wkeMenuItemId.kWkeMenuUndoId, true);
MBApi.wkeOnNavigation(window, _wkeNavCallBack, IntPtr.Zero);
MBApi.wkeOnLoadUrlBegin(window, _loadUrlBeginCallBack, IntPtr.Zero);
MBApi.wkeOnLoadUrlEnd(window, _loadUrlEndCallBack, IntPtr.Zero);
MBApi.wkeOnConsole(window, _consoleCallback, IntPtr.Zero);
MBApi.wkeOnDownload(window, _downLoadCallBack, IntPtr.Zero);
MBApi.wkeOnDocumentReady(window, _documentReadyCallBack, IntPtr.Zero);
MBApi.wkeOnTitleChanged(window, _titleChangeCallBack, IntPtr.Zero);
MBApi.wkeOnLoadingFinish(window, _loadingFinishCallBack, IntPtr.Zero);
MBApi.wkeOnAlertBox(window, _onAlertBoxCallBack, IntPtr.Zero);
MBApi.wkeOnConfirmBox(window, _onConfirmBoxCallBack, IntPtr.Zero);
MBApi.wkeOnPromptBox(window, _onPromptBoxCallBack, IntPtr.Zero);
var cacheDir = new DirectoryInfo(CACHE_ATTR);
cacheDir.Refresh();
if (!cacheDir.Exists)
{
cacheDir.Create();
}
return(window);
}
private long OnCreateComObj(IntPtr es, long obj, IntPtr args, int argCount)
{
var typeName_ID = MBApi.jsArg(es, 0);
if (!MBApi.jsIsString(typeName_ID))
{
return(MBApi.jsUndefined());
}
string typeID = ExtApi.GetJsString(es, typeName_ID);
Guid clsId = new Guid(typeID);
Type localType = Type.GetTypeFromCLSID(clsId);
if (localType == null)
{
return(MBApi.jsUndefined());
}
object[] obj_args = new object[argCount - 1];
for (int i = 1; i < obj_args.Length; i++)
{
obj_args[i] = JsConvert.ConvertJSToObject(es, MBApi.jsArg(es, i), typeof(object));
}
var localObj = Activator.CreateInstance(localType, obj_args);
var webView = MBApi.jsGetWebView(es);
CSharpObject local_obj = new CSharpObject(webView, localObj);
lock (sharpObjects)
{
List <CSharpObject> list = null;
if (!sharpObjects.ContainsKey(webView))
{
list = new List <CSharpObject>();
}
else
{
list = sharpObjects[webView];
}
list.Add(local_obj);
}
return(local_obj.ScriptValue);
}
public static object ConvertJSToObject(IntPtr es, long v,
Type objType)
{
var pt = MBApi.jsTypeOf(v);
if (pt == jsType.UNDEFINED)
{
return(null);
}
else if (pt == jsType.FUNCTION)
{
string funData = ExtApi.GetJsString(es, v);
//TODO:创建动态委托
return(FunctionCreater.CreateJsFunctionCallBack(MBApi.jsGetWebView(es),
funData, objType));
}
else if (pt == jsType.BOOLEAN)
{
return(MBApi.jsToBoolean(es, v));
}
else if (pt == jsType.NUMBER)
{
return(Convert.ChangeType(MBApi.jsToDouble(es, v), objType));
}
else if (pt == jsType.STRING)
{
return(ExtApi.GetJsString(es, v));
}
else if (MBApi.jsIsArray(v))
{
var eType = objType.GetElementType();
var len = MBApi.jsGetLength(es, v);
var args = Array.CreateInstance(eType, len);
for (int i = 0; i < len; i++)
{
var argV = ConvertJSToObject(es, MBApi.jsGetAt(es, v, i), eType);
args.SetValue(argV, i);
}
return(args);
}
else if (pt == jsType.OBJECT)
{
var base_obj = Activator.CreateInstance(objType);
var pInfos = objType.GetProperties();
var dicFun = MBApi.jsEvalW(es, SCRIPT_FUN);
//将object转化成{name,value}的数组
var dv = MBApi.jsCallGlobal(es, (long)dicFun, new long[] { v }, 1);
var dLen = MBApi.jsGetLength(es, dv);
for (int i = 0; i < dLen; i++)
{
var item = MBApi.jsGetAt(es, dv, i);
var name = ExtApi.GetJsString(es, MBApi.jsGet(es, item, NAME_ATTR));
PropertyInfo pInfo = null;
if (pInfos.Length > 0)
{
foreach (var x in pInfos)
{
if (x.Name.ToLower() == name.ToLower())
{
pInfo = x;
break;
}
}
}
if (pInfo != null)
{
var js_obj = MBApi.jsGet(es, item, VALUE_ATTR);
var obj = ConvertJSToObject(es, js_obj, pInfo.PropertyType);
pInfo.SetValue(base_obj, obj, null);
}
}
return(base_obj);
}
else
{
return(null);
}
}
/// <summary>
/// 将Object对象转换为JS对象
/// </summary>
/// <param name="es"></param>
/// <param name="obj"></param>
/// <returns></returns>
public static long ConvertObjectToJS(IntPtr es, object obj)
{
if (obj == null)
{
return(MBApi.jsNull());
}
long resIndex = MBApi.jsUndefined();
var type = obj.GetType();
if (type == typeof(byte[]))
{
var strData = Convert.ToBase64String((byte[])obj);
resIndex = ExtApi.SetJsTempString(es, strData);
}
else if (type.IsSubclassOf(typeof(Array)))
{
var arr = obj as Array;
resIndex = MBApi.jsEmptyArray(es);
MBApi.jsSetLength(es, resIndex, arr.Length);
for (int i = 0; i < arr.Length; i++)
{
MBApi.jsSetAt(es, resIndex, i,
ConvertObjectToJS(es, arr.GetValue(i)));
}
}
else if (type == typeof(string))
{
resIndex = ExtApi.SetJsTempString(es, obj.ToString());
}
else if (type == typeof(DateTime))
{
DateTime curTime = (DateTime)obj;
resIndex = MBApi.jsDouble((curTime - DateTime.MinValue).TotalMilliseconds);
}
else if (type == typeof(int) ||
type == typeof(uint) || type == typeof(short) ||
type == typeof(ushort) || type == typeof(byte) ||
type == typeof(sbyte))
{
var curValue = (int)obj;
resIndex = MBApi.jsInt(curValue);
}
else if (type == typeof(double) ||
type == typeof(decimal) ||
type == typeof(long) ||
type == typeof(ulong)
)
{
var curValue = (double)obj;
resIndex = MBApi.jsDouble(curValue);
}
else if (type == typeof(float))
{
var curValue = (float)obj;
resIndex = MBApi.jsFloat(curValue);
}
else if (type == typeof(bool))
{
var curValue = (bool)obj;
resIndex = MBApi.jsBoolean(curValue);
}
else
{
resIndex = MBApi.jsEmptyObject(es);
var pInfos = type.GetProperties();
//将实例中所有保护值类型属性赋值
foreach (var pInfo in pInfos)
{
var val = pInfo.GetValue(obj, null);
if (val != null && val.GetType().IsValueType)
{
MBApi.jsSet(es, resIndex, pInfo.Name, ConvertObjectToJS(es, val));
}
}
}
return(resIndex);
}
private bool OnAlertMessage(IntPtr webView, IntPtr param, IntPtr msg)
{
string message = ExtApi.GetWkeString(msg);
return(DialogResult.OK == MessageBox.Show(message));
}
