initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/include/wx/gtk/private/webkit.h

@@ -0,0 +1,71 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/gtk/private/webkit.h
+// Purpose:     wxWebKitGtk RAII wrappers declaration
+// Author:      Jose Lorenzo
+// Created:     2017-08-21
+// Copyright:   (c) 2017 Jose Lorenzo <josee.loren@gmail.com>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GTK_PRIVATE_WEBKIT_H_
+#define _WX_GTK_PRIVATE_WEBKIT_H_
+
+#include "wx/buffer.h"
+
+#include <webkit2/webkit2.h>
+#include <JavaScriptCore/JSStringRef.h>
+
+// ----------------------------------------------------------------------------
+// RAII wrapper of WebKitJavascriptResult taking care of freeing it
+// ----------------------------------------------------------------------------
+
+class wxWebKitJavascriptResult
+{
+public:
+    explicit wxWebKitJavascriptResult(WebKitJavascriptResult *r)
+        : m_jsresult(r)
+    {
+    }
+
+    ~wxWebKitJavascriptResult()
+    {
+        if ( m_jsresult != nullptr )
+            webkit_javascript_result_unref(m_jsresult);
+    }
+
+    operator WebKitJavascriptResult *() const { return m_jsresult; }
+
+private:
+    WebKitJavascriptResult *m_jsresult;
+
+    wxDECLARE_NO_COPY_CLASS(wxWebKitJavascriptResult);
+};
+
+// ----------------------------------------------------------------------------
+// RAII wrapper of JSStringRef, also providing conversion to wxString
+// ----------------------------------------------------------------------------
+
+class wxJSStringRef
+{
+public:
+    explicit wxJSStringRef(JSStringRef r) : m_jssref(r) { }
+    ~wxJSStringRef() { JSStringRelease(m_jssref); }
+
+    wxString ToWxString() const
+    {
+        const size_t length = JSStringGetMaximumUTF8CStringSize(m_jssref);
+
+        wxCharBuffer str(length);
+
+        JSStringGetUTF8CString(m_jssref, str.data(), length);
+
+        return wxString::FromUTF8(str);
+    }
+
+private:
+    JSStringRef m_jssref;
+
+    wxDECLARE_NO_COPY_CLASS(wxJSStringRef);
+};
+
+#endif // _WX_GTK_PRIVATE_WEBKIT_H_