reactos/dll/win32/browseui/explorerband.h
Katayama Hirofumi MZ bb297bc351
[BROWSEUI] Use STDMETHOD macro and keyword override (#6569)
For simplicity and short typing.
JIRA issue: CORE-19469
- Replace "virtual HRESULT 
  STDMETHODCALLTYPE m"
  with "STDMETHOD(m)"
  (m is a method name).
- Replace "virtual t
  STDMETHODCALLTYPE m"
  with "STDMETHOD_(t, m)"
 (t is a type. m is a method name).
- Use "override" keyword as possible.
2024-03-05 00:53:11 +09:00

210 lines
8.5 KiB
C++

/*
* ReactOS Explorer
*
* Copyright 2016 Sylvain Deverre <deverre dot sylv at gmail dot com>
* Copyright 2020 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#pragma once
#define WM_USER_SHELLEVENT WM_USER+88
#define WM_USER_FOLDEREVENT WM_USER+88
class CExplorerBand :
public CComCoClass<CExplorerBand, &CLSID_ExplorerBand>,
public CComObjectRootEx<CComMultiThreadModelNoCS>,
public IDeskBand,
public IObjectWithSite,
public IInputObject,
public IPersistStream,
public IOleCommandTarget,
public IServiceProvider,
public IBandNavigate,
public IWinEventHandler,
public INamespaceProxy,
public IDispatch,
public IDropSource,
public IDropTarget,
public CWindowImpl<CExplorerBand, CWindow, CControlWinTraits>
{
private:
class NodeInfo
{
public:
LPITEMIDLIST absolutePidl;
LPITEMIDLIST relativePidl;
BOOL expanded;
};
// *** BaseBarSite information ***
CComPtr<IUnknown> m_pSite;
CComPtr<IShellFolder> m_pDesktop;
// *** tree explorer band stuff ***
BOOL m_fVisible;
BOOL m_bNavigating;
BOOL m_bFocused;
DWORD m_dwBandID;
BOOL m_isEditing;
HIMAGELIST m_hImageList;
HTREEITEM m_hRoot;
HTREEITEM m_oldSelected;
LPITEMIDLIST m_pidlCurrent;
// *** notification cookies ***
DWORD m_adviseCookie;
ULONG m_shellRegID;
// *** Drop target information ***
CComPtr<IDropTarget> m_pDropTarget;
HTREEITEM m_childTargetNode;
CComPtr<IDataObject> m_pCurObject;
void InitializeExplorerBand();
void DestroyExplorerBand();
HRESULT ExecuteCommand(CComPtr<IContextMenu>& menu, UINT nCmd);
// *** notifications handling ***
BOOL OnTreeItemExpanding(LPNMTREEVIEW pnmtv);
void OnSelectionChanged(LPNMTREEVIEW pnmtv);
BOOL OnTreeItemDeleted(LPNMTREEVIEW pnmtv);
void OnTreeItemDragging(LPNMTREEVIEW pnmtv, BOOL isRightClick);
// *** ATL event handlers ***
LRESULT OnContextMenu(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled);
LRESULT ContextMenuHack(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled);
LRESULT OnShellEvent(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled);
LRESULT OnSetFocus(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled);
LRESULT OnKillFocus(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled);
// *** Helper functions ***
NodeInfo* GetNodeInfo(HTREEITEM hItem);
HRESULT UpdateBrowser(LPITEMIDLIST pidlGoto);
HTREEITEM InsertItem(HTREEITEM hParent, IShellFolder *psfParent, LPITEMIDLIST pElt, LPITEMIDLIST pEltRelative, BOOL bSort);
HTREEITEM InsertItem(HTREEITEM hParent, LPITEMIDLIST pElt, LPITEMIDLIST pEltRelative, BOOL bSort);
BOOL InsertSubitems(HTREEITEM hItem, NodeInfo *pNodeInfo);
BOOL NavigateToPIDL(LPITEMIDLIST dest, HTREEITEM *item, BOOL bExpand, BOOL bInsert, BOOL bSelect);
BOOL DeleteItem(LPITEMIDLIST toDelete);
BOOL RenameItem(HTREEITEM toRename, LPITEMIDLIST newPidl);
BOOL RefreshTreePidl(HTREEITEM tree, LPITEMIDLIST pidlParent);
BOOL NavigateToCurrentFolder();
// *** Tree item sorting callback ***
static int CALLBACK CompareTreeItems(LPARAM p1, LPARAM p2, LPARAM p3);
public:
CExplorerBand();
virtual ~CExplorerBand();
// *** IOleWindow methods ***
STDMETHOD(GetWindow)(HWND *lphwnd) override;
STDMETHOD(ContextSensitiveHelp)(BOOL fEnterMode) override;
// *** IDockingWindow methods ***
STDMETHOD(CloseDW)(DWORD dwReserved) override;
STDMETHOD(ResizeBorderDW)(const RECT *prcBorder, IUnknown *punkToolbarSite, BOOL fReserved) override;
STDMETHOD(ShowDW)(BOOL fShow) override;
// *** IDeskBand methods ***
STDMETHOD(GetBandInfo)(DWORD dwBandID, DWORD dwViewMode, DESKBANDINFO *pdbi) override;
// *** IObjectWithSite methods ***
STDMETHOD(SetSite)(IUnknown *pUnkSite) override;
STDMETHOD(GetSite)(REFIID riid, void **ppvSite) override;
// *** IOleCommandTarget methods ***
STDMETHOD(QueryStatus)(const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds [], OLECMDTEXT *pCmdText) override;
STDMETHOD(Exec)(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut) override;
// *** IServiceProvider methods ***
STDMETHOD(QueryService)(REFGUID guidService, REFIID riid, void **ppvObject) override;
// *** IInputObject methods ***
STDMETHOD(UIActivateIO)(BOOL fActivate, LPMSG lpMsg) override;
STDMETHOD(HasFocusIO)() override;
STDMETHOD(TranslateAcceleratorIO)(LPMSG lpMsg) override;
// *** IPersist methods ***
STDMETHOD(GetClassID)(CLSID *pClassID) override;
// *** IPersistStream methods ***
STDMETHOD(IsDirty)() override;
STDMETHOD(Load)(IStream *pStm) override;
STDMETHOD(Save)(IStream *pStm, BOOL fClearDirty) override;
STDMETHOD(GetSizeMax)(ULARGE_INTEGER *pcbSize) override;
// *** IWinEventHandler methods ***
STDMETHOD(OnWinEvent)(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *theResult) override;
STDMETHOD(IsWindowOwner)(HWND hWnd) override;
// *** IBandNavigate methods ***
STDMETHOD(Select)(long paramC) override;
// *** INamespaceProxy ***
STDMETHOD(GetNavigateTarget)(long paramC, long param10, long param14) override;
STDMETHOD(Invoke)(long paramC) override;
STDMETHOD(OnSelectionChanged)(long paramC) override;
STDMETHOD(RefreshFlags)(long paramC, long param10, long param14) override;
STDMETHOD(CacheItem)(long paramC) override;
// *** IDispatch methods ***
STDMETHOD(GetTypeInfoCount)(UINT *pctinfo) override;
STDMETHOD(GetTypeInfo)(UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo) override;
STDMETHOD(GetIDsOfNames)(REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId) override;
STDMETHOD(Invoke)(DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr) override;
// *** IDropTarget methods ***
STDMETHOD(DragEnter)(IDataObject *pObj, DWORD glfKeyState, POINTL pt, DWORD *pdwEffect) override;
STDMETHOD(DragOver)(DWORD glfKeyState, POINTL pt, DWORD *pdwEffect) override;
STDMETHOD(DragLeave)() override;
STDMETHOD(Drop)(IDataObject *pObj, DWORD glfKeyState, POINTL pt, DWORD *pdwEffect) override;
// *** IDropSource methods ***
STDMETHOD(QueryContinueDrag)(BOOL fEscapePressed, DWORD grfKeyState) override;
STDMETHOD(GiveFeedback)(DWORD dwEffect) override;
DECLARE_REGISTRY_RESOURCEID(IDR_EXPLORERBAND)
DECLARE_NOT_AGGREGATABLE(CExplorerBand)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(CExplorerBand)
COM_INTERFACE_ENTRY_IID(IID_IDispatch, IDispatch)
COM_INTERFACE_ENTRY_IID(IID_IWinEventHandler, IWinEventHandler)
COM_INTERFACE_ENTRY_IID(IID_IBandNavigate, IBandNavigate)
COM_INTERFACE_ENTRY_IID(IID_INamespaceProxy, INamespaceProxy)
COM_INTERFACE_ENTRY2_IID(IID_IOleWindow, IOleWindow, IDeskBand)
COM_INTERFACE_ENTRY2_IID(IID_IDockingWindow, IDockingWindow, IDeskBand)
COM_INTERFACE_ENTRY_IID(IID_IDeskBand, IDeskBand)
COM_INTERFACE_ENTRY_IID(IID_IObjectWithSite, IObjectWithSite)
COM_INTERFACE_ENTRY_IID(IID_IOleCommandTarget, IOleCommandTarget)
COM_INTERFACE_ENTRY_IID(IID_IServiceProvider, IServiceProvider)
COM_INTERFACE_ENTRY_IID(IID_IInputObject, IInputObject)
COM_INTERFACE_ENTRY2_IID(IID_IPersist, IPersist, IPersistStream)
COM_INTERFACE_ENTRY_IID(IID_IPersistStream, IPersistStream)
END_COM_MAP()
BEGIN_MSG_MAP(CExplorerBand)
MESSAGE_HANDLER(WM_CONTEXTMENU, OnContextMenu)
MESSAGE_HANDLER(WM_USER_SHELLEVENT, OnShellEvent)
MESSAGE_HANDLER(WM_RBUTTONDOWN, ContextMenuHack)
MESSAGE_HANDLER(WM_SETFOCUS, OnSetFocus)
// MESSAGE_HANDLER(WM_KILLFOCUS, OnKillFocus)
END_MSG_MAP()
};