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.
30 ****Fix so an already created bar will be detected and just shown instead of added again
31 ****When a new bar is added, initiate a resize
32 **Add owner draw for base bar
33 **Make label text in base bar always draw in black
34 **Make base bar show close box
35 **Create close toolbar button
36 **Fix to delete all CBarInfo on deletion
41 public CWindowImpl
<CBaseBarSite
, CWindow
, CControlWinTraits
>,
42 public CComObjectRootEx
<CComMultiThreadModelNoCS
>,
43 // public IDockingWindowSite,
45 public IServiceProvider
,
46 public IWinEventHandler
,
47 public IInputObjectSite
,
48 public IDeskBarClient
,
49 public IOleCommandTarget
,
51 // public IBandSiteHelper,
52 // public IExplorerToolbar,
59 CComPtr
<IUnknown
> fTheBar
;
60 CLSID fBarClass
; // class of active bar
64 CBarInfo
*fCurrentActiveBar
; //
65 // HWND fRebarWindow; // rebar for top of window
66 CComPtr
<IUnknown
> fDeskBarSite
;
72 HRESULT
InsertBar(IUnknown
*newBar
);
74 // *** IOleWindow methods ***
75 virtual HRESULT STDMETHODCALLTYPE
GetWindow(HWND
*lphwnd
);
76 virtual HRESULT STDMETHODCALLTYPE
ContextSensitiveHelp(BOOL fEnterMode
);
78 // *** IInputObject methods ***
79 virtual HRESULT STDMETHODCALLTYPE
UIActivateIO(BOOL fActivate
, LPMSG lpMsg
);
80 virtual HRESULT STDMETHODCALLTYPE
HasFocusIO();
81 virtual HRESULT STDMETHODCALLTYPE
TranslateAcceleratorIO(LPMSG lpMsg
);
83 // *** IServiceProvider methods ***
84 virtual HRESULT STDMETHODCALLTYPE
QueryService(REFGUID guidService
, REFIID riid
, void **ppvObject
);
86 // *** IWinEventHandler methods ***
87 virtual HRESULT STDMETHODCALLTYPE
OnWinEvent(
88 HWND hWnd
, UINT uMsg
, WPARAM wParam
, LPARAM lParam
, LRESULT
*theResult
);
89 virtual HRESULT STDMETHODCALLTYPE
IsWindowOwner(HWND hWnd
);
91 // *** IInputObjectSite specific methods ***
92 virtual HRESULT STDMETHODCALLTYPE
OnFocusChangeIS(IUnknown
*punkObj
, BOOL fSetFocus
);
94 // *** IDeskBarClient methods ***
95 virtual HRESULT STDMETHODCALLTYPE
SetDeskBarSite(IUnknown
*punkSite
);
96 virtual HRESULT STDMETHODCALLTYPE
SetModeDBC(DWORD dwMode
);
97 virtual HRESULT STDMETHODCALLTYPE
UIActivateDBC(DWORD dwState
);
98 virtual HRESULT STDMETHODCALLTYPE
GetSize(DWORD dwWhich
, LPRECT prc
);
100 // *** IOleCommandTarget methods ***
101 virtual HRESULT STDMETHODCALLTYPE
QueryStatus(const GUID
*pguidCmdGroup
, ULONG cCmds
,
102 OLECMD prgCmds
[ ], OLECMDTEXT
*pCmdText
);
103 virtual HRESULT STDMETHODCALLTYPE
Exec(const GUID
*pguidCmdGroup
, DWORD nCmdID
,
104 DWORD nCmdexecopt
, VARIANT
*pvaIn
, VARIANT
*pvaOut
);
106 // *** IBandSite specific methods ***
107 virtual HRESULT STDMETHODCALLTYPE
AddBand(IUnknown
*punk
);
108 virtual HRESULT STDMETHODCALLTYPE
EnumBands(UINT uBand
, DWORD
*pdwBandID
);
109 virtual HRESULT STDMETHODCALLTYPE
QueryBand(DWORD dwBandID
, IDeskBand
**ppstb
, DWORD
*pdwState
,
110 LPWSTR pszName
, int cchName
);
111 virtual HRESULT STDMETHODCALLTYPE
SetBandState(DWORD dwBandID
, DWORD dwMask
, DWORD dwState
);
112 virtual HRESULT STDMETHODCALLTYPE
RemoveBand(DWORD dwBandID
);
113 virtual HRESULT STDMETHODCALLTYPE
GetBandObject(DWORD dwBandID
, REFIID riid
, void **ppv
);
114 virtual HRESULT STDMETHODCALLTYPE
SetBandSiteInfo(const BANDSITEINFO
*pbsinfo
);
115 virtual HRESULT STDMETHODCALLTYPE
GetBandSiteInfo(BANDSITEINFO
*pbsinfo
);
117 // *** IPersist methods ***
118 virtual HRESULT STDMETHODCALLTYPE
GetClassID(CLSID
*pClassID
);
120 // *** IPersistStream methods ***
121 virtual HRESULT STDMETHODCALLTYPE
IsDirty();
122 virtual HRESULT STDMETHODCALLTYPE
Load(IStream
*pStm
);
123 virtual HRESULT STDMETHODCALLTYPE
Save(IStream
*pStm
, BOOL fClearDirty
);
124 virtual HRESULT STDMETHODCALLTYPE
GetSizeMax(ULARGE_INTEGER
*pcbSize
);
127 LRESULT
OnNotify(UINT uMsg
, WPARAM wParam
, LPARAM lParam
, BOOL
&bHandled
);
129 BEGIN_MSG_MAP(CBaseBarSite
)
130 MESSAGE_HANDLER(WM_NOTIFY
, OnNotify
)
133 BEGIN_COM_MAP(CBaseBarSite
)
134 COM_INTERFACE_ENTRY_IID(IID_IOleWindow
, IOleWindow
)
135 // COM_INTERFACE_ENTRY_IID(IID_IDockingWindowSite, IDockingWindowSite)
136 COM_INTERFACE_ENTRY_IID(IID_IInputObject
, IInputObject
)
137 COM_INTERFACE_ENTRY_IID(IID_IServiceProvider
, IServiceProvider
)
138 COM_INTERFACE_ENTRY_IID(IID_IWinEventHandler
, IWinEventHandler
)
139 COM_INTERFACE_ENTRY_IID(IID_IInputObjectSite
, IInputObjectSite
)
140 COM_INTERFACE_ENTRY_IID(IID_IDeskBarClient
, IDeskBarClient
)
141 COM_INTERFACE_ENTRY_IID(IID_IOleCommandTarget
, IOleCommandTarget
)
142 COM_INTERFACE_ENTRY_IID(IID_IBandSite
, IBandSite
)
143 // COM_INTERFACE_ENTRY_IID(IID_IBandSiteHelper, IBandSiteHelper)
144 // COM_INTERFACE_ENTRY_IID(IID_IExplorerToolbar, IExplorerToolbar)
145 COM_INTERFACE_ENTRY_IID(IID_IPersist
, IPersist
)
146 COM_INTERFACE_ENTRY_IID(IID_IPersistStream
, IPersistStream
)
150 CBaseBarSite::CBaseBarSite()
152 fCurrentActiveBar
= NULL
;
156 CBaseBarSite::~CBaseBarSite()
160 HRESULT
CBaseBarSite::InsertBar(IUnknown
*newBar
)
162 CComPtr
<IPersist
> persist
;
163 CComPtr
<IObjectWithSite
> site
;
164 CComPtr
<IOleWindow
> oleWindow
;
165 CComPtr
<IDeskBand
> deskBand
;
166 CComPtr
<IDockingWindow
> dockingWindow
;
168 REBARBANDINFOW bandInfo
;
169 DESKBANDINFO deskBandInfo
;
173 hResult
= newBar
->QueryInterface(IID_IPersist
, reinterpret_cast<void **>(&persist
));
176 hResult
= newBar
->QueryInterface(IID_IObjectWithSite
, reinterpret_cast<void **>(&site
));
179 hResult
= newBar
->QueryInterface(IID_IOleWindow
, reinterpret_cast<void **>(&oleWindow
));
182 hResult
= newBar
->QueryInterface(IID_IDeskBand
, reinterpret_cast<void **>(&deskBand
));
185 hResult
= newBar
->QueryInterface(IID_IDockingWindow
, reinterpret_cast<void **>(&dockingWindow
));
188 hResult
= site
->SetSite(static_cast<IOleWindow
*>(this));
191 ATLTRY(newInfo
= new CBarInfo
);
193 return E_OUTOFMEMORY
;
196 thisBandID
= fNextBandID
++;
197 newInfo
->fTheBar
= newBar
;
198 newInfo
->fBandID
= thisBandID
;
199 hResult
= persist
->GetClassID(&newInfo
->fBarClass
);
202 deskBandInfo
.dwMask
= DBIM_MINSIZE
| DBIM_ACTUAL
| DBIM_TITLE
;
203 deskBandInfo
.wszTitle
[0] = 0;
204 hResult
= deskBand
->GetBandInfo(0, 0, &deskBandInfo
);
207 memset(&bandInfo
, 0, sizeof(bandInfo
));
208 bandInfo
.cbSize
= sizeof(bandInfo
);
209 bandInfo
.fMask
= RBBIM_STYLE
| RBBIM_CHILD
| RBBIM_CHILDSIZE
| RBBIM_IDEALSIZE
| RBBIM_TEXT
|
210 RBBIM_LPARAM
| RBBIM_ID
;
211 bandInfo
.fStyle
= RBBS_NOGRIPPER
| RBBS_VARIABLEHEIGHT
;
212 bandInfo
.lpText
= deskBandInfo
.wszTitle
;
213 hResult
= oleWindow
->GetWindow(&bandInfo
.hwndChild
);
214 bandInfo
.cxMinChild
= 200; //deskBandInfo.ptMinSize.x;
215 bandInfo
.cyMinChild
= 200; //deskBandInfo.ptMinSize.y;
217 bandInfo
.wID
= thisBandID
;
218 bandInfo
.cyChild
= -1; //deskBandInfo.ptActual.y;
219 bandInfo
.cyMaxChild
= 32000;
220 bandInfo
.cyIntegral
= 1;
221 bandInfo
.cxIdeal
= 0; //deskBandInfo.ptActual.x;
222 bandInfo
.lParam
= reinterpret_cast<LPARAM
>(newInfo
);
223 SendMessage(RB_INSERTBANDW
, -1, reinterpret_cast<LPARAM
>(&bandInfo
));
225 // this call is what makes the tree fill with contents
226 hResult
= dockingWindow
->ShowDW(TRUE
);
230 fCurrentActiveBar
= newInfo
;
234 HRESULT STDMETHODCALLTYPE
CBaseBarSite::GetWindow(HWND
*lphwnd
)
242 HRESULT STDMETHODCALLTYPE
CBaseBarSite::ContextSensitiveHelp(BOOL fEnterMode
)
247 HRESULT STDMETHODCALLTYPE
CBaseBarSite::UIActivateIO(BOOL fActivate
, LPMSG lpMsg
)
252 HRESULT STDMETHODCALLTYPE
CBaseBarSite::HasFocusIO()
257 HRESULT STDMETHODCALLTYPE
CBaseBarSite::TranslateAcceleratorIO(LPMSG lpMsg
)
262 HRESULT STDMETHODCALLTYPE
CBaseBarSite::QueryService(REFGUID guidService
, REFIID riid
, void **ppvObject
)
264 CComPtr
<IServiceProvider
> serviceProvider
;
267 if (fDeskBarSite
== NULL
)
269 hResult
= fDeskBarSite
->QueryInterface(IID_IServiceProvider
, reinterpret_cast<void **>(&serviceProvider
));
272 // called for SID_STopLevelBrowser, IID_IBrowserService to find top level browser
273 // called for SID_IWebBrowserApp, IID_IConnectionPointContainer
274 // connection point called for DIID_DWebBrowserEvents2 to establish connection
275 return serviceProvider
->QueryService(guidService
, riid
, ppvObject
);
278 HRESULT STDMETHODCALLTYPE
CBaseBarSite::OnWinEvent(
279 HWND hWnd
, UINT uMsg
, WPARAM wParam
, LPARAM lParam
, LRESULT
*theResult
)
281 CComPtr
<IDeskBar
> deskBar
;
282 CComPtr
<IWinEventHandler
> winEventHandler
;
288 if (uMsg
== WM_NOTIFY
)
290 notifyHeader
= (NMHDR
*)lParam
;
291 if (notifyHeader
->hwndFrom
== m_hWnd
&& notifyHeader
->code
== RBN_AUTOSIZE
)
293 hResult
= fDeskBarSite
->QueryInterface(IID_IDeskBar
, reinterpret_cast<void **>(&deskBar
));
294 GetClientRect(&newBounds
);
295 hResult
= deskBar
->OnPosRectChangeDB(&newBounds
);
298 if (fCurrentActiveBar
!= NULL
)
300 hResult
= fCurrentActiveBar
->fTheBar
->QueryInterface(
301 IID_IWinEventHandler
, reinterpret_cast<void **>(&winEventHandler
));
302 if (SUCCEEDED(hResult
) && winEventHandler
.p
!= NULL
)
303 hResult
= winEventHandler
->OnWinEvent(hWnd
, uMsg
, wParam
, lParam
, theResult
);
308 HRESULT STDMETHODCALLTYPE
CBaseBarSite::IsWindowOwner(HWND hWnd
)
313 HRESULT STDMETHODCALLTYPE
CBaseBarSite::OnFocusChangeIS (IUnknown
*punkObj
, BOOL fSetFocus
)
318 HRESULT STDMETHODCALLTYPE
CBaseBarSite::SetDeskBarSite(IUnknown
*punkSite
)
320 CComPtr
<IOleWindow
> oleWindow
;
324 if (punkSite
== NULL
)
325 fDeskBarSite
.Release();
328 hResult
= punkSite
->QueryInterface(IID_IOleWindow
, reinterpret_cast<void **>(&oleWindow
));
331 hResult
= punkSite
->QueryInterface(IID_IUnknown
, reinterpret_cast<void **>(&fDeskBarSite
));
334 hResult
= oleWindow
->GetWindow(&ownerWindow
);
337 m_hWnd
= CreateWindow(REBARCLASSNAMEW
, NULL
, WS_VISIBLE
| WS_CHILDWINDOW
| WS_CLIPSIBLINGS
|
339 RBS_VARHEIGHT
| RBS_REGISTERDROP
| RBS_AUTOSIZE
| RBS_VERTICALGRIPPER
| RBS_DBLCLKTOGGLE
|
340 CCS_LEFT
| CCS_NODIVIDER
| CCS_NOPARENTALIGN
| CCS_NORESIZE
, 0, 0, 0, 0, ownerWindow
, NULL
,
341 _AtlBaseModule
.GetModuleInstance(), NULL
);
342 SendMessage(RB_SETTEXTCOLOR
, 0, CLR_DEFAULT
);
343 SendMessage(RB_SETBKCOLOR
, 0, CLR_DEFAULT
);
348 HRESULT STDMETHODCALLTYPE
CBaseBarSite::SetModeDBC(DWORD dwMode
)
353 HRESULT STDMETHODCALLTYPE
CBaseBarSite::UIActivateDBC(DWORD dwState
)
358 HRESULT STDMETHODCALLTYPE
CBaseBarSite::GetSize(DWORD dwWhich
, LPRECT prc
)
363 HRESULT STDMETHODCALLTYPE
CBaseBarSite::QueryStatus(const GUID
*pguidCmdGroup
,
364 ULONG cCmds
, OLECMD prgCmds
[ ], OLECMDTEXT
*pCmdText
)
369 HRESULT STDMETHODCALLTYPE
CBaseBarSite::Exec(const GUID
*pguidCmdGroup
, DWORD nCmdID
,
370 DWORD nCmdexecopt
, VARIANT
*pvaIn
, VARIANT
*pvaOut
)
372 if (IsEqualIID(*pguidCmdGroup
, IID_IDeskBand
))
376 case 1: // insert a new band
377 if (V_VT(pvaIn
) != VT_UNKNOWN
)
379 return InsertBar(V_UNKNOWN(pvaIn
));
385 HRESULT STDMETHODCALLTYPE
CBaseBarSite::AddBand(IUnknown
*punk
)
387 return InsertBar(punk
);
390 HRESULT STDMETHODCALLTYPE
CBaseBarSite::EnumBands(UINT uBand
, DWORD
*pdwBandID
)
392 if (uBand
== 0xffffffff)
394 *pdwBandID
= (DWORD
)SendMessage(RB_GETBANDCOUNT
, 0, 0);
400 HRESULT STDMETHODCALLTYPE
CBaseBarSite::QueryBand(DWORD dwBandID
, IDeskBand
**ppstb
,
401 DWORD
*pdwState
, LPWSTR pszName
, int cchName
)
406 HRESULT STDMETHODCALLTYPE
CBaseBarSite::SetBandState(DWORD dwBandID
, DWORD dwMask
, DWORD dwState
)
411 HRESULT STDMETHODCALLTYPE
CBaseBarSite::RemoveBand(DWORD dwBandID
)
416 HRESULT STDMETHODCALLTYPE
CBaseBarSite::GetBandObject(DWORD dwBandID
, REFIID riid
, void **ppv
)
423 HRESULT STDMETHODCALLTYPE
CBaseBarSite::SetBandSiteInfo(const BANDSITEINFO
*pbsinfo
)
430 HRESULT STDMETHODCALLTYPE
CBaseBarSite::GetBandSiteInfo(BANDSITEINFO
*pbsinfo
)
437 HRESULT STDMETHODCALLTYPE
CBaseBarSite::GetClassID(CLSID
*pClassID
)
439 if (pClassID
== NULL
)
441 // TODO: what class to return here?
445 HRESULT STDMETHODCALLTYPE
CBaseBarSite::IsDirty()
450 HRESULT STDMETHODCALLTYPE
CBaseBarSite::Load(IStream
*pStm
)
455 HRESULT STDMETHODCALLTYPE
CBaseBarSite::Save(IStream
*pStm
, BOOL fClearDirty
)
460 HRESULT STDMETHODCALLTYPE
CBaseBarSite::GetSizeMax(ULARGE_INTEGER
*pcbSize
)
467 LRESULT
CBaseBarSite::OnNotify(UINT uMsg
, WPARAM wParam
, LPARAM lParam
, BOOL
&bHandled
)
471 notifyHeader
= reinterpret_cast<NMHDR
*>(lParam
);
472 if (notifyHeader
->hwndFrom
== m_hWnd
)
478 HRESULT
CreateBaseBarSite(REFIID riid
, void **ppv
)
480 CComObject
<CBaseBarSite
> *theBaseBarSite
;
486 ATLTRY (theBaseBarSite
= new CComObject
<CBaseBarSite
>);
487 if (theBaseBarSite
== NULL
)
488 return E_OUTOFMEMORY
;
489 hResult
= theBaseBarSite
->QueryInterface(riid
, reinterpret_cast<void **>(ppv
));
492 delete theBaseBarSite
;