annotate kdiff3/diff_ext_for_kdiff3/diff_ext.h @ 113:7bca1f1340f6 tip

Build fixes for Xcode 10 / Qt 5.12

/*
 * 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__