embedding/wrappers/DotNETEmbed/DotNETEmbed.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
   9  *
  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is mozilla.org code.
  16  *
  17  * The Initial Developer of the Original Code is
  18  * Netscape Communications Corporation.
  19  * Portions created by the Initial Developer are Copyright (C) 2003
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s):
  23  *   Roy Yokoyama <yokoyama@netscape.com> (original author)
  24  *
  25  * Alternatively, the contents of this file may be used under the terms of
  26  * either the GNU General Public License Version 2 or later (the "GPL"), or
  27  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  28  * in which case the provisions of the GPL or the LGPL are applicable instead
  29  * of those above. If you wish to allow use of your version of this file only
  30  * under the terms of either the GPL or the LGPL, and not to allow others to
  31  * use your version of this file under the terms of the MPL, indicate your
  32  * decision by deleting the provisions above and replace them with the notice
  33  * and other provisions required by the GPL or the LGPL. If you do not delete
  34  * the provisions above, a recipient may use your version of this file under
  35  * the terms of any one of the MPL, the GPL or the LGPL.
  36  *
  37  * ***** END LICENSE BLOCK ***** */
  38
  39 #include "nsString.h"
  40
  41 #using <mscorlib.dll>
  42 #using <System.Windows.Forms.dll>
  43 #using <System.dll>
  44
  45 using namespace System;
  46 using namespace System::Windows::Forms;
  47
  48 class nsIWebBrowserChrome;
  49
  50 namespace Mozilla
  51 {
  52   namespace Embedding
  53   {
  54     // .NET UI control class that can be placed in a Windows Form
  55     // using DevStudio.NET's GUI.
  56
  57     public __gc class Gecko : public System::Windows::Forms::UserControl
  58     {
  59     public:
  60       Gecko();
  61
  62       static void TermEmbedding();
  63
  64       void OpenURL(String *url);
  65
  66     protected:
  67       // Overriden System::Windows::Forms::Control methods
  68       void OnResize(EventArgs *e);
  69
  70     private:
  71       void CreateBrowserWindow(PRUint32 aChromeFlags,
  72                                nsIWebBrowserChrome *aParent);
  73
  74       nsIWebBrowserChrome *mChrome;
  75
  76       static bool sIsInitialized = false;
  77     }; // class Gecko
  78
  79     // Throw an exception if NS_FAILED(rv)
  80     void ThrowIfFailed(nsresult rv);
  81
  82     // Helper for copying an UCS2 Mozilla nsAFlatString to a managed
  83     // String.
  84     inline String * CopyString(const nsAFlatString& aStr)
  85     {
  86       return new String(aStr.get(), 0, aStr.Length());
  87     }
  88
  89     // Helper for copying an UTF8 Mozilla nsAFlatCString to a managed
  90     // String.
  91     String * CopyString(const nsAFlatCString& aStr);
  92
  93     // Helper for copying a managed String into a Mozilla UCS2
  94     // nsAFlatString.
  95     nsAFlatString& CopyString(String *aSrc, nsAFlatString& aDest);
  96
  97     // Helper for copying a managed String into a Mozilla UTF8
  98     // nsAFlatCString.
  99     nsAFlatCString& CopyString(String *aSrc, nsAFlatCString& aDest);
 100
 101   } // namespace Embedding
 102 }