mirror of
https://github.com/reactos/reactos.git
synced 2024-10-30 11:35:58 +00:00
163 lines
3.7 KiB
C++
163 lines
3.7 KiB
C++
/*
|
|
* Copyright 2003, 2004 Martin Fuchs
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
|
|
//
|
|
// Explorer clone
|
|
//
|
|
// entries.h
|
|
//
|
|
// Martin Fuchs, 23.07.2003
|
|
//
|
|
|
|
|
|
enum ENTRY_TYPE {
|
|
ET_UNKNOWN,
|
|
#ifndef _NO_WIN_FS
|
|
ET_WINDOWS,
|
|
#endif
|
|
#ifdef __WINE__
|
|
ET_UNIX,
|
|
#endif
|
|
ET_SHELL,
|
|
ET_NTOBJS,
|
|
ET_REGISTRY,
|
|
ET_FAT,
|
|
ET_WEB
|
|
};
|
|
|
|
enum SORT_ORDER {
|
|
SORT_NONE,
|
|
SORT_NAME,
|
|
SORT_EXT,
|
|
SORT_SIZE,
|
|
SORT_DATE
|
|
};
|
|
|
|
enum SCAN_FLAGS {
|
|
SCAN_DONT_EXTRACT_ICONS = 1,
|
|
SCAN_DONT_ACCESS = 2,
|
|
SCAN_NO_FILESYSTEM = 4
|
|
};
|
|
|
|
#ifndef ATTRIBUTE_SYMBOLIC_LINK
|
|
#define ATTRIBUTE_LONGNAME 0x08000000
|
|
#define ATTRIBUTE_VOLNAME 0x10000000
|
|
#define ATTRIBUTE_ERASED 0x20000000
|
|
#define ATTRIBUTE_SYMBOLIC_LINK 0x40000000
|
|
#define ATTRIBUTE_EXECUTABLE 0x80000000
|
|
#endif
|
|
|
|
enum ICONCACHE_FLAGS {
|
|
ICF_NORMAL = 0,
|
|
ICF_MIDDLE = 1,
|
|
ICF_LARGE = 2,
|
|
ICF_OPEN = 4,
|
|
ICF_OVERLAYS = 8,
|
|
ICF_HICON = 16,
|
|
ICF_SYSCACHE = 32
|
|
};
|
|
|
|
#ifndef SHGFI_ADDOVERLAYS // missing in MinGW (as of 28.12.2005)
|
|
#define SHGFI_ADDOVERLAYS 0x000000020
|
|
#endif
|
|
|
|
|
|
/// base of all file and directory entries
|
|
struct Entry
|
|
{
|
|
protected:
|
|
Entry(ENTRY_TYPE etype);
|
|
Entry(Entry* parent, ENTRY_TYPE etype);
|
|
Entry(const Entry&);
|
|
|
|
public:
|
|
virtual ~Entry();
|
|
|
|
Entry* _next;
|
|
Entry* _down;
|
|
Entry* _up;
|
|
|
|
bool _expanded;
|
|
bool _scanned;
|
|
int _level;
|
|
|
|
WIN32_FIND_DATA _data;
|
|
|
|
SFGAOF _shell_attribs;
|
|
LPTSTR _display_name;
|
|
LPTSTR _type_name;
|
|
LPTSTR _content;
|
|
|
|
ENTRY_TYPE _etype;
|
|
int /*ICON_ID*/ _icon_id;
|
|
|
|
BY_HANDLE_FILE_INFORMATION _bhfi;
|
|
bool _bhfi_valid;
|
|
|
|
void free_subentries();
|
|
|
|
void read_directory_base(SORT_ORDER sortOrder=SORT_NAME, int scan_flags=0);
|
|
Entry* read_tree(const void* path, SORT_ORDER sortOrder=SORT_NAME, int scan_flags=0);
|
|
void sort_directory(SORT_ORDER sortOrder);
|
|
void smart_scan(SORT_ORDER sortOrder=SORT_NAME, int scan_flags=0);
|
|
int extract_icon(ICONCACHE_FLAGS flags=ICF_NORMAL);
|
|
int safe_extract_icon(ICONCACHE_FLAGS flags=ICF_NORMAL);
|
|
|
|
virtual void read_directory(int scan_flags=0) {}
|
|
virtual const void* get_next_path_component(const void*) const {return NULL;}
|
|
virtual Entry* find_entry(const void*) {return NULL;}
|
|
virtual bool get_path(PTSTR path, size_t path_count) const = 0;
|
|
virtual ShellPath create_absolute_pidl() const {return (LPCITEMIDLIST)NULL;}
|
|
virtual HRESULT GetUIObjectOf(HWND hWnd, REFIID riid, LPVOID* ppvOut);
|
|
virtual ShellFolder get_shell_folder() const;
|
|
virtual BOOL launch_entry(HWND hwnd, UINT nCmdShow=SW_SHOWNORMAL);
|
|
virtual HRESULT do_context_menu(HWND hwnd, const POINT& pos, CtxMenuInterfaces& cm_ifs);
|
|
|
|
protected:
|
|
bool get_path_base(PTSTR path, size_t path_count, ENTRY_TYPE etype) const;
|
|
};
|
|
|
|
|
|
/// base for all directory entries
|
|
struct Directory {
|
|
protected:
|
|
Directory() : _path(NULL) {}
|
|
virtual ~Directory() {}
|
|
|
|
void* _path;
|
|
};
|
|
|
|
|
|
/// root entry for file system trees
|
|
struct Root {
|
|
Root();
|
|
~Root();
|
|
|
|
Entry* _entry;
|
|
TCHAR _path[MAX_PATH];
|
|
TCHAR _volname[_MAX_FNAME];
|
|
TCHAR _fs[_MAX_DIR];
|
|
DWORD _drive_type;
|
|
DWORD _fs_flags;
|
|
SORT_ORDER _sort_order;
|
|
|
|
Entry* read_tree(LPCTSTR path, int scan_flags=0);
|
|
Entry* read_tree(LPCITEMIDLIST pidl, int scan_flags=0);
|
|
};
|