private int GetJavaScriptExecutionIDAndRegisterCallbacks(JavaScriptExecutionCallbacks _Callbacks)
{
int execID = AllocateJavaScriptExecutionID();
if (_Callbacks != null)
{
m_JavaScriptCallbacks.Add(execID, _Callbacks);
}
return(execID);
}
public static void TriggerJavaScriptResultCallbackArray(System.IntPtr _WebViewInstance, int _Length, int _ExecutionID)
{
AwesomiumUnityWebView caller = null;
JavaScriptExecutionCallbacks callbacks = FindJavaScriptCallbacksForExecutionID(_WebViewInstance, _ExecutionID, out caller);
if (callbacks != null && callbacks.ArrayResult != null)
{
callbacks.ArrayResult(caller, _Length);
}
}
public static void TriggerJavaScriptResultCallbackString(System.IntPtr _WebViewInstance, string _String, int _ExecutionID)
{
AwesomiumUnityWebView caller = null;
JavaScriptExecutionCallbacks callbacks = FindJavaScriptCallbacksForExecutionID(_WebViewInstance, _ExecutionID, out caller);
if (callbacks != null && callbacks.StringResult != null)
{
callbacks.StringResult(caller, _String);
}
}
private static JavaScriptExecutionCallbacks FindJavaScriptCallbacksForExecutionID(System.IntPtr _WebViewInstance, int _ExecutionID, out AwesomiumUnityWebView _Caller)
{
_Caller = AwesomiumUnityWebCore.FindWebViewByNativePtr(_WebViewInstance);
JavaScriptExecutionCallbacks callbacks = null;
if (_Caller != null)
{
_Caller.m_JavaScriptCallbacks.TryGetValue(_ExecutionID, out callbacks);
}
return(callbacks);
}
public void ExecuteJavaScript(string _Script, OnJavaScriptExecFinished _ExecFinishedCallback)
{
JavaScriptExecutionCallbacks callbacks = null;
if (_ExecFinishedCallback != null)
{
callbacks = new JavaScriptExecutionCallbacks();
callbacks.ExecutionFinished += _ExecFinishedCallback;
}
int executionID = GetJavaScriptExecutionIDAndRegisterCallbacks(callbacks);
awe_webview_executejavascript(m_Instance, _Script, executionID);
}
public static void TriggerJavaScriptExecFinished(System.IntPtr _WebViewInstance, int _ExecutionID)
{
AwesomiumUnityWebView caller = null;
JavaScriptExecutionCallbacks callbacks = FindJavaScriptCallbacksForExecutionID(_WebViewInstance, _ExecutionID, out caller);
if (callbacks != null && callbacks.ExecutionFinished != null)
{
callbacks.ExecutionFinished(caller);
// Now that execution has finished we can remove the callbacks from our dictionary.
caller.m_JavaScriptCallbacks.Remove(_ExecutionID);
}
}
private int GetJavaScriptExecutionIDAndRegisterCallbacks(JavaScriptExecutionCallbacks _Callbacks)
{
int execID = AllocateJavaScriptExecutionID();
if (_Callbacks != null)
{
m_JavaScriptCallbacks.Add(execID, _Callbacks);
}
return execID;
}
// Executes the javascript script _Script on the webview and calls callback(s) for the result.
// If the result is an integer, the integer callback is called. If the result is a bool, the boolean callback is called (etc).
// If the result is an array, the array callback is first called with the length as one of its parameters. Then, for each element in the array
// the appropriate other callback is called (may recurse into another array callback). Finally, once the array iteration has finished
// the array callback is called once again, this time with its length parameter being -1.
public void ExecuteJavaScriptWithResult( string _Script, JavaScriptExecutionCallbacks _Callbacks )
{
int executionID = GetJavaScriptExecutionIDAndRegisterCallbacks(_Callbacks);
awe_webview_executejavascriptwithresult(m_Instance, _Script, executionID);
}
public void ExecuteJavaScript( string _Script, OnJavaScriptExecFinished _ExecFinishedCallback )
{
JavaScriptExecutionCallbacks callbacks = null;
if (_ExecFinishedCallback != null)
{
callbacks = new JavaScriptExecutionCallbacks();
callbacks.ExecutionFinished += _ExecFinishedCallback;
}
int executionID = GetJavaScriptExecutionIDAndRegisterCallbacks(callbacks);
awe_webview_executejavascript(m_Instance, _Script, executionID);
}
// Executes the javascript script _Script on the webview and calls callback(s) for the result.
// If the result is an integer, the integer callback is called. If the result is a bool, the boolean callback is called (etc).
// If the result is an array, the array callback is first called with the length as one of its parameters. Then, for each element in the array
// the appropriate other callback is called (may recurse into another array callback). Finally, once the array iteration has finished
// the array callback is called once again, this time with its length parameter being -1.
public void ExecuteJavaScriptWithResult(string _Script, JavaScriptExecutionCallbacks _Callbacks)
{
int executionID = GetJavaScriptExecutionIDAndRegisterCallbacks(_Callbacks);
awe_webview_executejavascriptwithresult(m_Instance, _Script, executionID);
}