4 * Copyright 2009 Andrew Hill <ash77 at domain reactos.org>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 Base bar that contains a vertical or horizontal explorer band. It also
23 provides resizing abilities.
27 #include <shlobj_undoc.h>
29 #include <shlguid_undoc.h>
37 ****Fix so an already created bar will be detected and just shown instead of added again
38 ****When a new bar is added, initiate a resize
39 **Add owner draw for base bar
40 **Make label text in base bar always draw in black
41 **Make base bar show close box
42 **Create close toolbar button
43 **Fix to delete all CBarInfo on deletion
48 public CWindowImpl
<CBaseBarSite
, CWindow
, CControlWinTraits
>,
49 public CComObjectRootEx
<CComMultiThreadModelNoCS
>,
50 // public IDockingWindowSite,
52 public IServiceProvider
,
53 public IWinEventHandler
,
54 public IInputObjectSite
,
55 public IDeskBarClient
,
56 public IOleCommandTarget
,
58 // public IBandSiteHelper,
59 // public IExplorerToolbar,
66 CComPtr
<IUnknown
> fTheBar
;
67 CLSID fBarClass
; // class of active bar
71 CBarInfo
*fCurrentActiveBar
; //
72 // HWND fRebarWindow; // rebar for top of window
73 CComPtr
<IUnknown
> fDeskBarSite
;
79 HRESULT
InsertBar(IUnknown
*newBar
);
81 // *** IOleWindow methods ***
82 virtual HRESULT STDMETHODCALLTYPE
GetWindow(HWND
*lphwnd
);
83 virtual HRESULT STDMETHODCALLTYPE
ContextSensitiveHelp(BOOL fEnterMode
);
85 // *** IInputObject methods ***
86 virtual HRESULT STDMETHODCALLTYPE
UIActivateIO(BOOL fActivate
, LPMSG lpMsg
);
87 virtual HRESULT STDMETHODCALLTYPE
HasFocusIO();
88 virtual HRESULT STDMETHODCALLTYPE
TranslateAcceleratorIO(LPMSG lpMsg
);
90 // *** IServiceProvider methods ***
91 virtual HRESULT STDMETHODCALLTYPE
QueryService(REFGUID guidService
, REFIID riid
, void **ppvObject
);
93 // *** IWinEventHandler methods ***
94 virtual HRESULT STDMETHODCALLTYPE
OnWinEvent(HWND hWnd
, UINT uMsg
, WPARAM wParam
, LPARAM lParam
, LRESULT
*theResult
);
95 virtual HRESULT STDMETHODCALLTYPE
IsWindowOwner(HWND hWnd
);
97 // *** IInputObjectSite specific methods ***
98 virtual HRESULT STDMETHODCALLTYPE
OnFocusChangeIS (IUnknown
*punkObj
, BOOL fSetFocus
);
100 // *** IDeskBarClient methods ***
101 virtual HRESULT STDMETHODCALLTYPE
SetDeskBarSite(IUnknown
*punkSite
);
102 virtual HRESULT STDMETHODCALLTYPE
SetModeDBC(DWORD dwMode
);
103 virtual HRESULT STDMETHODCALLTYPE
UIActivateDBC(DWORD dwState
);
104 virtual HRESULT STDMETHODCALLTYPE
GetSize(DWORD dwWhich
, LPRECT prc
);
106 // *** IOleCommandTarget methods ***
107 virtual HRESULT STDMETHODCALLTYPE
QueryStatus(const GUID
*pguidCmdGroup
, ULONG cCmds
, OLECMD prgCmds
[ ], OLECMDTEXT
*pCmdText
);
108 virtual HRESULT STDMETHODCALLTYPE
Exec(const GUID
*pguidCmdGroup
, DWORD nCmdID
, DWORD nCmdexecopt
, VARIANT
*pvaIn
, VARIANT
*pvaOut
);
110 // *** IBandSite specific methods ***
111 virtual HRESULT STDMETHODCALLTYPE
AddBand(IUnknown
*punk
);
112 virtual HRESULT STDMETHODCALLTYPE
EnumBands(UINT uBand
, DWORD
*pdwBandID
);
113 virtual HRESULT STDMETHODCALLTYPE
QueryBand(DWORD dwBandID
, IDeskBand
**ppstb
, DWORD
*pdwState
, LPWSTR pszName
, int cchName
);
114 virtual HRESULT STDMETHODCALLTYPE
SetBandState(DWORD dwBandID
, DWORD dwMask
, DWORD dwState
);
115 virtual HRESULT STDMETHODCALLTYPE
RemoveBand(DWORD dwBandID
);
116 virtual HRESULT STDMETHODCALLTYPE
GetBandObject(DWORD dwBandID
, REFIID riid
, void **ppv
);
117 virtual HRESULT STDMETHODCALLTYPE
SetBandSiteInfo(const BANDSITEINFO
*pbsinfo
);
118 virtual HRESULT STDMETHODCALLTYPE
GetBandSiteInfo(BANDSITEINFO
*pbsinfo
);
120 // *** IPersist methods ***
121 virtual HRESULT STDMETHODCALLTYPE
GetClassID(CLSID
*pClassID
);
123 // *** IPersistStream methods ***
124 virtual HRESULT STDMETHODCALLTYPE
IsDirty();
125 virtual HRESULT STDMETHODCALLTYPE
Load(IStream
*pStm
);
126 virtual HRESULT STDMETHODCALLTYPE
Save(IStream
*pStm
, BOOL fClearDirty
);
127 virtual HRESULT STDMETHODCALLTYPE
GetSizeMax(ULARGE_INTEGER
*pcbSize
);
130 LRESULT
OnNotify(UINT uMsg
, WPARAM wParam
, LPARAM lParam
, BOOL
&bHandled
);
132 BEGIN_MSG_MAP(CBaseBarSite
)
133 MESSAGE_HANDLER(WM_NOTIFY
, OnNotify
)
136 BEGIN_COM_MAP(CBaseBarSite
)
137 COM_INTERFACE_ENTRY_IID(IID_IOleWindow
, IOleWindow
)
138 // COM_INTERFACE_ENTRY_IID(IID_IDockingWindowSite, IDockingWindowSite)
139 COM_INTERFACE_ENTRY_IID(IID_IInputObject
, IInputObject
)
140 COM_INTERFACE_ENTRY_IID(IID_IServiceProvider
, IServiceProvider
)
141 COM_INTERFACE_ENTRY_IID(IID_IWinEventHandler
, IWinEventHandler
)
142 COM_INTERFACE_ENTRY_IID(IID_IInputObjectSite
, IInputObjectSite
)
143 COM_INTERFACE_ENTRY_IID(IID_IDeskBarClient
, IDeskBarClient
)
144 COM_INTERFACE_ENTRY_IID(IID_IOleCommandTarget
, IOleCommandTarget
)
145 COM_INTERFACE_ENTRY_IID(IID_IBandSite
, IBandSite
)
146 // COM_INTERFACE_ENTRY_IID(IID_IBandSiteHelper, IBandSiteHelper)
147 // COM_INTERFACE_ENTRY_IID(IID_IExplorerToolbar, IExplorerToolbar)
148 COM_INTERFACE_ENTRY_IID(IID_IPersist
, IPersist
)
149 COM_INTERFACE_ENTRY_IID(IID_IPersistStream
, IPersistStream
)
153 CBaseBarSite::CBaseBarSite()
155 fCurrentActiveBar
= NULL
;
159 CBaseBarSite::~CBaseBarSite()
163 HRESULT
CBaseBarSite::InsertBar(IUnknown
*newBar
)
165 CComPtr
<IPersist
> persist
;
166 CComPtr
<IObjectWithSite
> site
;
167 CComPtr
<IOleWindow
> oleWindow
;
168 CComPtr
<IDeskBand
> deskBand
;
169 CComPtr
<IDockingWindow
> dockingWindow
;
171 REBARBANDINFOW bandInfo
;
172 DESKBANDINFO deskBandInfo
;
176 hResult
= newBar
->QueryInterface(IID_IPersist
, (void **)&persist
);
179 hResult
= newBar
->QueryInterface(IID_IObjectWithSite
, (void **)&site
);
182 hResult
= newBar
->QueryInterface(IID_IOleWindow
, (void **)&oleWindow
);
185 hResult
= newBar
->QueryInterface(IID_IDeskBand
, (void **)&deskBand
);
188 hResult
= newBar
->QueryInterface(IID_IDockingWindow
, (void **)&dockingWindow
);
191 hResult
= site
->SetSite((IOleWindow
*)this);
194 newInfo
= new CBarInfo
;
196 return E_OUTOFMEMORY
;
197 thisBandID
= fNextBandID
++;
198 newInfo
->fTheBar
= newBar
;
199 newInfo
->fBandID
= thisBandID
;
200 hResult
= persist
->GetClassID(&newInfo
->fBarClass
);
201 deskBandInfo
.dwMask
= DBIM_MINSIZE
| DBIM_ACTUAL
| DBIM_TITLE
;
202 deskBandInfo
.wszTitle
[0] = 0;
203 hResult
= deskBand
->GetBandInfo(0, 0, &deskBandInfo
);
204 memset(&bandInfo
, 0, sizeof(bandInfo
));
205 bandInfo
.cbSize
= sizeof(bandInfo
);
206 bandInfo
.fMask
= RBBIM_STYLE
| RBBIM_CHILD
| RBBIM_CHILDSIZE
| RBBIM_IDEALSIZE
| RBBIM_TEXT
| RBBIM_LPARAM
| RBBIM_ID
;
207 bandInfo
.fStyle
= RBBS_NOGRIPPER
| RBBS_VARIABLEHEIGHT
;
208 bandInfo
.lpText
= deskBandInfo
.wszTitle
;
209 hResult
= oleWindow
->GetWindow(&bandInfo
.hwndChild
);
210 bandInfo
.cxMinChild
= 200; //deskBandInfo.ptMinSize.x;
211 bandInfo
.cyMinChild
= 200; //deskBandInfo.ptMinSize.y;
213 bandInfo
.wID
= thisBandID
;
214 bandInfo
.cyChild
= -1; //deskBandInfo.ptActual.y;
215 bandInfo
.cyMaxChild
= 32000;
216 bandInfo
.cyIntegral
= 1;
217 bandInfo
.cxIdeal
= 0; //deskBandInfo.ptActual.x;
218 bandInfo
.lParam
= (LPARAM
)newInfo
;
219 SendMessage(RB_INSERTBANDW
, -1, (LPARAM
)&bandInfo
);
220 hResult
= dockingWindow
->ShowDW(TRUE
); // this call is what makes the tree fill with contents
224 fCurrentActiveBar
= newInfo
;
228 HRESULT STDMETHODCALLTYPE
CBaseBarSite::GetWindow(HWND
*lphwnd
)
236 HRESULT STDMETHODCALLTYPE
CBaseBarSite::ContextSensitiveHelp(BOOL fEnterMode
)
241 HRESULT STDMETHODCALLTYPE
CBaseBarSite::UIActivateIO(BOOL fActivate
, LPMSG lpMsg
)
246 HRESULT STDMETHODCALLTYPE
CBaseBarSite::HasFocusIO()
251 HRESULT STDMETHODCALLTYPE
CBaseBarSite::TranslateAcceleratorIO(LPMSG lpMsg
)
256 HRESULT STDMETHODCALLTYPE
CBaseBarSite::QueryService(REFGUID guidService
, REFIID riid
, void **ppvObject
)
258 CComPtr
<IServiceProvider
> serviceProvider
;
261 if (fDeskBarSite
== NULL
)
263 hResult
= fDeskBarSite
->QueryInterface(IID_IServiceProvider
, (void **)&serviceProvider
);
266 // called for SID_STopLevelBrowser, IID_IBrowserService to find top level browser
267 // called for SID_IWebBrowserApp, IID_IConnectionPointContainer
268 // connection point called for DIID_DWebBrowserEvents2 to establish connection
269 return serviceProvider
->QueryService(guidService
, riid
, ppvObject
);
272 HRESULT STDMETHODCALLTYPE
CBaseBarSite::OnWinEvent(HWND hWnd
, UINT uMsg
, WPARAM wParam
, LPARAM lParam
, LRESULT
*theResult
)
274 CComPtr
<IDeskBar
> deskBar
;
275 CComPtr
<IWinEventHandler
> winEventHandler
;
281 if (uMsg
== WM_NOTIFY
)
283 notifyHeader
= (NMHDR
*)lParam
;
284 if (notifyHeader
->hwndFrom
== m_hWnd
&& notifyHeader
->code
== RBN_AUTOSIZE
)
286 hResult
= fDeskBarSite
->QueryInterface(IID_IDeskBar
, (void **)&deskBar
);
287 GetClientRect(&newBounds
);
288 hResult
= deskBar
->OnPosRectChangeDB(&newBounds
);
291 if (fCurrentActiveBar
!= NULL
)
293 hResult
= fCurrentActiveBar
->fTheBar
->QueryInterface(IID_IWinEventHandler
, (void **)&winEventHandler
);
294 if (SUCCEEDED(hResult
) && winEventHandler
.p
!= NULL
)
295 hResult
= winEventHandler
->OnWinEvent(hWnd
, uMsg
, wParam
, lParam
, theResult
);
300 HRESULT STDMETHODCALLTYPE
CBaseBarSite::IsWindowOwner(HWND hWnd
)
305 HRESULT STDMETHODCALLTYPE
CBaseBarSite::OnFocusChangeIS (IUnknown
*punkObj
, BOOL fSetFocus
)
310 HRESULT STDMETHODCALLTYPE
CBaseBarSite::SetDeskBarSite(IUnknown
*punkSite
)
312 CComPtr
<IOleWindow
> oleWindow
;
316 if (punkSite
== NULL
)
317 fDeskBarSite
.Release();
320 hResult
= punkSite
->QueryInterface(IID_IOleWindow
, (void **)&oleWindow
);
323 hResult
= punkSite
->QueryInterface(IID_IUnknown
, (void **)&fDeskBarSite
);
326 hResult
= oleWindow
->GetWindow(&ownerWindow
);
329 m_hWnd
= CreateWindow(REBARCLASSNAMEW
, _T(""), WS_VISIBLE
| WS_CHILDWINDOW
| WS_CLIPSIBLINGS
|
331 RBS_VARHEIGHT
| RBS_REGISTERDROP
| RBS_AUTOSIZE
| RBS_VERTICALGRIPPER
| RBS_DBLCLKTOGGLE
|
332 CCS_LEFT
| CCS_NODIVIDER
| CCS_NOPARENTALIGN
| CCS_NORESIZE
, 0, 0, 0, 0, ownerWindow
, NULL
,
333 _AtlBaseModule
.GetModuleInstance(), NULL
);
334 SendMessage(RB_SETTEXTCOLOR
, 0, CLR_DEFAULT
);
335 SendMessage(RB_SETBKCOLOR
, 0, CLR_DEFAULT
);
340 HRESULT STDMETHODCALLTYPE
CBaseBarSite::SetModeDBC(DWORD dwMode
)
345 HRESULT STDMETHODCALLTYPE
CBaseBarSite::UIActivateDBC(DWORD dwState
)
350 HRESULT STDMETHODCALLTYPE
CBaseBarSite::GetSize(DWORD dwWhich
, LPRECT prc
)
355 HRESULT STDMETHODCALLTYPE
CBaseBarSite::QueryStatus(const GUID
*pguidCmdGroup
, ULONG cCmds
, OLECMD prgCmds
[ ], OLECMDTEXT
*pCmdText
)
360 HRESULT STDMETHODCALLTYPE
CBaseBarSite::Exec(const GUID
*pguidCmdGroup
, DWORD nCmdID
, DWORD nCmdexecopt
, VARIANT
*pvaIn
, VARIANT
*pvaOut
)
362 if (IsEqualIID(*pguidCmdGroup
, IID_IDeskBand
))
366 case 1: // insert a new band
367 if (V_VT(pvaIn
) != VT_UNKNOWN
)
369 return InsertBar(V_UNKNOWN(pvaIn
));
375 HRESULT STDMETHODCALLTYPE
CBaseBarSite::AddBand(IUnknown
*punk
)
377 return InsertBar(punk
);
380 HRESULT STDMETHODCALLTYPE
CBaseBarSite::EnumBands(UINT uBand
, DWORD
*pdwBandID
)
382 if (uBand
== 0xffffffff)
384 *pdwBandID
= (DWORD
)SendMessage(RB_GETBANDCOUNT
, 0, 0);
390 HRESULT STDMETHODCALLTYPE
CBaseBarSite::QueryBand(DWORD dwBandID
, IDeskBand
**ppstb
, DWORD
*pdwState
, LPWSTR pszName
, int cchName
)
395 HRESULT STDMETHODCALLTYPE
CBaseBarSite::SetBandState(DWORD dwBandID
, DWORD dwMask
, DWORD dwState
)
400 HRESULT STDMETHODCALLTYPE
CBaseBarSite::RemoveBand(DWORD dwBandID
)
405 HRESULT STDMETHODCALLTYPE
CBaseBarSite::GetBandObject(DWORD dwBandID
, REFIID riid
, void **ppv
)
412 HRESULT STDMETHODCALLTYPE
CBaseBarSite::SetBandSiteInfo(const BANDSITEINFO
*pbsinfo
)
419 HRESULT STDMETHODCALLTYPE
CBaseBarSite::GetBandSiteInfo(BANDSITEINFO
*pbsinfo
)
426 HRESULT STDMETHODCALLTYPE
CBaseBarSite::GetClassID(CLSID
*pClassID
)
428 if (pClassID
== NULL
)
430 // TODO: what class to return here?
434 HRESULT STDMETHODCALLTYPE
CBaseBarSite::IsDirty()
439 HRESULT STDMETHODCALLTYPE
CBaseBarSite::Load(IStream
*pStm
)
444 HRESULT STDMETHODCALLTYPE
CBaseBarSite::Save(IStream
*pStm
, BOOL fClearDirty
)
449 HRESULT STDMETHODCALLTYPE
CBaseBarSite::GetSizeMax(ULARGE_INTEGER
*pcbSize
)
456 LRESULT
CBaseBarSite::OnNotify(UINT uMsg
, WPARAM wParam
, LPARAM lParam
, BOOL
&bHandled
)
460 notifyHeader
= (NMHDR
*)lParam
;
461 if (notifyHeader
->hwndFrom
== m_hWnd
)
467 HRESULT
CreateBaseBarSite(REFIID riid
, void **ppv
)
469 CComObject
<CBaseBarSite
> *theBaseBarSite
;
475 ATLTRY (theBaseBarSite
= new CComObject
<CBaseBarSite
>);
476 if (theBaseBarSite
== NULL
)
477 return E_OUTOFMEMORY
;
478 hResult
= theBaseBarSite
->QueryInterface (riid
, (void **)ppv
);
479 if (FAILED (hResult
))
481 delete theBaseBarSite
;