dll/shellext/fontext/CFontExt.hpp

   1 /*
   2  * PROJECT:     ReactOS Font Shell Extension
   3  * LICENSE:     GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
   4  * PURPOSE:     CFontExt definition
   5  * COPYRIGHT:   Copyright 2019 Mark Jansen (mark.jansen@reactos.org)
   6  *              Copyright 2019 Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
   7  */
   8
   9 #pragma once
  10
  11 class CFontExt :
  12     public CComCoClass<CFontExt, &CLSID_CFontExt>,
  13     public CComObjectRootEx<CComMultiThreadModelNoCS>,
  14     public IShellFolder2,
  15     public IPersistFolder2,
  16     public IDropTarget
  17 {
  18     CComHeapPtr<ITEMIDLIST> m_Folder;
  19
  20 public:
  21
  22     CFontExt();
  23     ~CFontExt();
  24
  25     // *** IShellFolder2 methods ***
  26     virtual STDMETHODIMP GetDefaultSearchGUID(GUID *lpguid);
  27     virtual STDMETHODIMP EnumSearches(IEnumExtraSearch **ppenum);
  28     virtual STDMETHODIMP GetDefaultColumn(DWORD dwReserved, ULONG *pSort, ULONG *pDisplay);
  29     virtual STDMETHODIMP GetDefaultColumnState(UINT iColumn, SHCOLSTATEF *pcsFlags);
  30     virtual STDMETHODIMP GetDetailsEx(PCUITEMID_CHILD pidl, const SHCOLUMNID *pscid, VARIANT *pv);
  31     virtual STDMETHODIMP GetDetailsOf(PCUITEMID_CHILD pidl, UINT iColumn, SHELLDETAILS *psd);
  32     virtual STDMETHODIMP MapColumnToSCID(UINT iColumn, SHCOLUMNID *pscid);
  33
  34     // *** IShellFolder methods ***
  35     virtual STDMETHODIMP ParseDisplayName(HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten, PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes);
  36     virtual STDMETHODIMP EnumObjects(HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList);
  37     virtual STDMETHODIMP BindToObject(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut);
  38     virtual STDMETHODIMP BindToStorage(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut);
  39     virtual STDMETHODIMP CompareIDs(LPARAM lParam, PCUIDLIST_RELATIVE pidl1, PCUIDLIST_RELATIVE pidl2);
  40     virtual STDMETHODIMP CreateViewObject(HWND hwndOwner, REFIID riid, LPVOID *ppvOut);
  41     virtual STDMETHODIMP GetAttributesOf(UINT cidl, PCUITEMID_CHILD_ARRAY apidl, DWORD *rgfInOut);
  42     virtual STDMETHODIMP GetUIObjectOf(HWND hwndOwner, UINT cidl, PCUITEMID_CHILD_ARRAY apidl, REFIID riid, UINT * prgfInOut, LPVOID * ppvOut);
  43     virtual STDMETHODIMP GetDisplayNameOf(PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet);
  44     virtual STDMETHODIMP SetNameOf(HWND hwndOwner, PCUITEMID_CHILD pidl, LPCOLESTR lpName, DWORD dwFlags, PITEMID_CHILD *pPidlOut);
  45
  46
  47     // *** IPersistFolder2 methods ***
  48     virtual STDMETHODIMP GetCurFolder(LPITEMIDLIST *ppidl);
  49
  50     // *** IPersistFolder methods ***
  51     virtual STDMETHODIMP Initialize(LPCITEMIDLIST pidl);
  52
  53     // *** IPersist methods ***
  54     virtual STDMETHODIMP GetClassID(CLSID *lpClassId);
  55
  56     // *** IDropTarget methods ***
  57     virtual STDMETHODIMP DragEnter(IDataObject* pDataObj, DWORD grfKeyState, POINTL pt, DWORD* pdwEffect);
  58     virtual STDMETHODIMP DragOver(DWORD grfKeyState, POINTL pt, DWORD* pdwEffect);
  59     virtual STDMETHODIMP DragLeave();
  60     virtual STDMETHODIMP Drop(IDataObject* pDataObj, DWORD grfKeyState, POINTL pt, DWORD* pdwEffect);
  61
  62 #if 0
  63     static HRESULT WINAPI log_stuff(void* pv, REFIID riid, LPVOID* ppv, DWORD_PTR dw)
  64     {
  65         WCHAR* g2s(REFCLSID iid);
  66
  67         WCHAR buffer[MAX_PATH];
  68         StringCchPrintfW(buffer, _countof(buffer), L"CFontExt::QueryInterface(%s)\n", g2s(riid));
  69         OutputDebugStringW(buffer);
  70
  71         return E_NOINTERFACE;
  72     }
  73 #endif
  74
  75 protected:
  76
  77 public:
  78
  79     DECLARE_REGISTRY_RESOURCEID(IDR_FONTEXT)
  80     DECLARE_NOT_AGGREGATABLE(CFontExt)
  81
  82     DECLARE_PROTECT_FINAL_CONSTRUCT()
  83
  84     BEGIN_COM_MAP(CFontExt)
  85         COM_INTERFACE_ENTRY_IID(IID_IShellFolder2, IShellFolder2)
  86         COM_INTERFACE_ENTRY_IID(IID_IShellFolder, IShellFolder)
  87         COM_INTERFACE_ENTRY_IID(IID_IPersistFolder2, IPersistFolder2)
  88         COM_INTERFACE_ENTRY_IID(IID_IPersistFolder, IPersistFolder)
  89         COM_INTERFACE_ENTRY_IID(IID_IDropTarget, IDropTarget)
  90         //COM_INTERFACE_ENTRY_FUNC_BLIND(0, log_stuff)
  91     END_COM_MAP()
  92
  93     HRESULT DoInstallFontFile(LPCWSTR pszFontPath, LPCWSTR pszFontsDir, HKEY hkeyFonts);
  94     HRESULT DoGetFontTitle(LPCWSTR pszFontPath, LPCWSTR pszFontName);
  95 };