Added abandoned KDE3 version of kdiff3

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kdiff3@1088041 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 67 insertions, 0 deletions

diff --git a/diff_ext_for_kdiff3/diff_ext.h b/diff_ext_for_kdiff3/diff_ext.h
new file mode 100755
index 0000000..2f89d34
--- /dev/null
+++ b/diff_ext_for_kdiff3/diff_ext.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2003-2004, Sergey Zorin. All rights reserved.
+ *
+ * This software is distributable under the BSD license. See the terms
+ * of the BSD license in the LICENSE file provided with this software.
+ *
+ */
+
+#ifndef __diff_ext_h__
+#define __diff_ext_h__
+
+#include <windows.h>
+#include <windowsx.h>
+#include <shlobj.h>
+
+#include "server.h"
+
+
+// this is the actual OLE Shell context menu handler
+class DIFF_EXT : public IContextMenu, IShellExtInit {
+  public:
+    DIFF_EXT();
+    virtual ~DIFF_EXT();
+
+    //IUnknown members
+    STDMETHODIMP QueryInterface(REFIID interface_id, void** result);
+    STDMETHODIMP_(ULONG) AddRef();
+    STDMETHODIMP_(ULONG) Release();
+
+    //IShell members
+    STDMETHODIMP QueryContextMenu(HMENU menu, UINT index, UINT cmd_first, UINT cmd_last, UINT flags);
+    STDMETHODIMP InvokeCommand(LPCMINVOKECOMMANDINFO info);
+    STDMETHODIMP GetCommandString(UINT cmd, UINT flags, UINT* reserved, LPSTR name, UINT name_length);
+
+    //IShellExtInit methods
+    STDMETHODIMP Initialize(LPCITEMIDLIST folder, IDataObject* subj, HKEY key);
+
+  private:
+    void diff( const tstring& arguments );
+    void diff_with(unsigned int num, bool bMerge);
+    tstring cut_to_length(const tstring&, size_t length = 64);
+    void initialize_language();
+
+  private:
+    UINT m_nrOfSelectedFiles;
+    tstring _file_name1;
+    tstring _file_name2;
+    tstring _file_name3;
+    HINSTANCE _resource;
+    HWND _hwnd;
+
+    ULONG  _ref_count;
+
+    std::list< tstring >& m_recentFiles;
+    UINT m_id_FirstCmd;
+    UINT m_id_Diff;
+    UINT m_id_DiffWith;
+    UINT m_id_DiffLater;
+    UINT m_id_MergeWith;
+    UINT m_id_Merge3;
+    UINT m_id_Diff3;
+    UINT m_id_DiffWith_Base;
+    UINT m_id_About;
+    UINT m_id_ClearList;
+};
+
+#endif // __diff_ext_h__