Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers...
[reactos.git] / dll / shellext / ntobjshex / regfolder.h
1 /*
2 * PROJECT: ReactOS shell extensions
3 * LICENSE: GPL - See COPYING in the top level directory
4 * FILE: dll/shellext/ntobjshex/regfolder.h
5 * PURPOSE: NT Object Namespace shell extension
6 * PROGRAMMERS: David Quintana <gigaherz@gmail.com>
7 */
8 #pragma once
9
10 extern const GUID CLSID_RegistryFolder;
11
12 class CRegistryFolderExtractIcon :
13 public CComObjectRootEx<CComMultiThreadModelNoCS>,
14 public IExtractIconW
15 {
16 PCIDLIST_ABSOLUTE m_pcidlFolder;
17 PCITEMID_CHILD m_pcidlChild;
18
19 public:
20 CRegistryFolderExtractIcon();
21
22 virtual ~CRegistryFolderExtractIcon();
23
24 HRESULT Initialize(LPCWSTR ntPath, PCIDLIST_ABSOLUTE parent, UINT cidl, PCUITEMID_CHILD_ARRAY apidl);
25
26 virtual HRESULT STDMETHODCALLTYPE GetIconLocation(
27 UINT uFlags,
28 LPWSTR szIconFile,
29 UINT cchMax,
30 INT *piIndex,
31 UINT *pwFlags);
32
33 virtual HRESULT STDMETHODCALLTYPE Extract(
34 LPCWSTR pszFile,
35 UINT nIconIndex,
36 HICON *phiconLarge,
37 HICON *phiconSmall,
38 UINT nIconSize);
39
40 DECLARE_NOT_AGGREGATABLE(CRegistryFolderExtractIcon)
41 DECLARE_PROTECT_FINAL_CONSTRUCT()
42
43 BEGIN_COM_MAP(CRegistryFolderExtractIcon)
44 COM_INTERFACE_ENTRY_IID(IID_IExtractIconW, IExtractIconW)
45 END_COM_MAP()
46
47 };
48
49 class CRegistryFolder :
50 public CComCoClass<CRegistryFolder, &CLSID_RegistryFolder>,
51 public CCommonFolder<CRegistryFolder, RegPidlEntry, CRegistryFolderExtractIcon>
52 {
53 HKEY m_hRoot;
54
55 public:
56 DECLARE_REGISTRY_RESOURCEID(IDR_REGISTRYFOLDER)
57
58 CRegistryFolder();
59 virtual ~CRegistryFolder();
60
61 // IShellFolder
62 virtual HRESULT STDMETHODCALLTYPE EnumObjects(
63 HWND hwndOwner,
64 SHCONTF grfFlags,
65 IEnumIDList **ppenumIDList);
66
67 protected:
68 virtual HRESULT STDMETHODCALLTYPE InternalBindToObject(
69 PWSTR path,
70 const RegPidlEntry * info,
71 LPITEMIDLIST first,
72 LPCITEMIDLIST rest,
73 LPITEMIDLIST fullPidl,
74 LPBC pbcReserved,
75 IShellFolder** ppsfChild);
76
77 public:
78 virtual HRESULT STDMETHODCALLTYPE GetDefaultColumnState(
79 UINT iColumn,
80 SHCOLSTATEF *pcsFlags);
81
82 virtual HRESULT STDMETHODCALLTYPE GetDetailsEx(
83 LPCITEMIDLIST pidl,
84 const SHCOLUMNID *pscid,
85 VARIANT *pv);
86
87 virtual HRESULT STDMETHODCALLTYPE GetDetailsOf(
88 LPCITEMIDLIST pidl,
89 UINT iColumn,
90 SHELLDETAILS *psd);
91
92 virtual HRESULT STDMETHODCALLTYPE MapColumnToSCID(
93 UINT iColumn,
94 SHCOLUMNID *pscid);
95
96 // IPersistFolder
97 virtual HRESULT STDMETHODCALLTYPE Initialize(LPCITEMIDLIST pidl);
98
99 // Internal
100 virtual HRESULT STDMETHODCALLTYPE Initialize(LPCITEMIDLIST pidl, PCWSTR ntPath, HKEY hRoot);
101
102 protected:
103 virtual HRESULT STDMETHODCALLTYPE CompareIDs(LPARAM lParam, const RegPidlEntry * first, const RegPidlEntry * second);
104 virtual ULONG STDMETHODCALLTYPE ConvertAttributes(const RegPidlEntry * entry, PULONG inMask);
105 virtual BOOL STDMETHODCALLTYPE IsFolder(const RegPidlEntry * info);
106
107 virtual HRESULT GetInfoFromPidl(LPCITEMIDLIST pcidl, const RegPidlEntry ** pentry);
108
109 HRESULT FormatValueData(DWORD contentType, PVOID td, DWORD contentsLength, PCWSTR * strContents);
110
111 HRESULT FormatContentsForDisplay(const RegPidlEntry * info, HKEY rootKey, LPCWSTR ntPath, PCWSTR * strContents);
112 };