dll/win32/browseui/shellfind/CSearchBar.cpp

   1 /*
   2  * ReactOS Explorer
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #include "CSearchBar.h"
  20 #include <psdk/wingdi.h>
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(shellfind);
  23
  24 #if 1
  25 #undef UNIMPLEMENTED
  26
  27 #define UNIMPLEMENTED DbgPrint("%s is UNIMPLEMENTED!\n", __FUNCTION__)
  28 #endif
  29
  30 CSearchBar::CSearchBar() :
  31     pSite(NULL),
  32     fVisible(FALSE),
  33     bFocused(FALSE)
  34 {
  35 }
  36
  37 CSearchBar::~CSearchBar()
  38 {
  39 }
  40
  41 void CSearchBar::InitializeSearchBar()
  42 {
  43     CreateWindowExW(0, WC_STATIC, L"Search by any or all of the criteria below.",
  44         WS_CHILD | WS_VISIBLE,
  45         10, 10, 200, 40,
  46         m_hWnd, NULL,
  47         _AtlBaseModule.GetModuleInstance(), NULL);
  48
  49     CreateWindowExW(0, WC_STATIC, L"A &word or phrase in the file:",
  50         WS_CHILD | WS_VISIBLE,
  51         10, 50, 500, 20,
  52         m_hWnd, NULL,
  53         _AtlBaseModule.GetModuleInstance(), NULL);
  54     CreateWindowExW(WS_EX_CLIENTEDGE, WC_EDITW, NULL,
  55         WS_BORDER | WS_CHILD | WS_VISIBLE,
  56         10, 70, 100, 20,
  57         m_hWnd, NULL,
  58         _AtlBaseModule.GetModuleInstance(), NULL);
  59
  60     CreateWindowExW(0, WC_STATIC, L"&Look in:",
  61         WS_CHILD | WS_VISIBLE,
  62         10, 100, 500, 20,
  63         m_hWnd, NULL,
  64         _AtlBaseModule.GetModuleInstance(), NULL);
  65     CreateWindowExW(WS_EX_CLIENTEDGE, WC_EDITW, NULL,
  66         WS_BORDER | WS_CHILD | WS_VISIBLE,
  67         10, 120, 100, 20,
  68         m_hWnd, NULL,
  69         _AtlBaseModule.GetModuleInstance(), NULL);
  70
  71     CreateWindowExW(0, WC_STATIC, L"&Look in:",
  72         WS_CHILD | WS_VISIBLE,
  73         10, 150, 500, 20,
  74         m_hWnd, NULL,
  75         _AtlBaseModule.GetModuleInstance(), NULL);
  76     CreateWindowExW(WS_EX_CLIENTEDGE, WC_EDITW, NULL,
  77         WS_BORDER | WS_CHILD | WS_VISIBLE,
  78         10, 180, 100, 20,
  79         m_hWnd, NULL,
  80         _AtlBaseModule.GetModuleInstance(), NULL);
  81
  82     CreateWindowExW(0, WC_BUTTON, L"Sea&rch",
  83         WS_BORDER | WS_CHILD | WS_VISIBLE,
  84         10, 210, 100, 20,
  85         m_hWnd, NULL,
  86         _AtlBaseModule.GetModuleInstance(), NULL);
  87 }
  88
  89 HRESULT CSearchBar::ExecuteCommand(CComPtr<IContextMenu>& menu, UINT nCmd)
  90 {
  91     CComPtr<IOleWindow>                 pBrowserOleWnd;
  92     CMINVOKECOMMANDINFO                 cmi;
  93     HWND                                browserWnd;
  94     HRESULT                             hr;
  95
  96     hr = IUnknown_QueryService(pSite, SID_SShellBrowser, IID_PPV_ARG(IOleWindow, &pBrowserOleWnd));
  97     if (FAILED_UNEXPECTEDLY(hr))
  98         return hr;
  99
 100     hr = pBrowserOleWnd->GetWindow(&browserWnd);
 101     if (FAILED_UNEXPECTEDLY(hr))
 102         return hr;
 103
 104     ZeroMemory(&cmi, sizeof(cmi));
 105     cmi.cbSize = sizeof(cmi);
 106     cmi.lpVerb = MAKEINTRESOURCEA(nCmd);
 107     cmi.hwnd = browserWnd;
 108     if (GetKeyState(VK_SHIFT) & 0x8000)
 109         cmi.fMask |= CMIC_MASK_SHIFT_DOWN;
 110     if (GetKeyState(VK_CONTROL) & 0x8000)
 111         cmi.fMask |= CMIC_MASK_CONTROL_DOWN;
 112
 113     return menu->InvokeCommand(&cmi);
 114 }
 115
 116
 117 // *** ATL event handlers ***
 118 LRESULT CSearchBar::OnSetFocus(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
 119 {
 120     bFocused = TRUE;
 121     IUnknown_OnFocusChangeIS(pSite, reinterpret_cast<IUnknown*>(this), TRUE);
 122     bHandled = FALSE;
 123     return TRUE;
 124 }
 125
 126 HRESULT CSearchBar::GetSearchResultsFolder(IShellBrowser **ppShellBrowser, HWND *pHwnd, IShellFolder **ppShellFolder)
 127 {
 128     HRESULT hr;
 129     CComPtr<IShellBrowser> pShellBrowser;
 130     if (!ppShellBrowser)
 131         ppShellBrowser = &pShellBrowser;
 132     if (!*ppShellBrowser)
 133     {
 134         hr = IUnknown_QueryService(m_pSite, SID_SShellBrowser, IID_PPV_ARG(IShellBrowser, ppShellBrowser));
 135         if (FAILED_UNEXPECTEDLY(hr))
 136             return hr;
 137     }
 138
 139     CComPtr<IShellView> pShellView;
 140     hr = (*ppShellBrowser)->QueryActiveShellView(&pShellView);
 141     if (FAILED(hr) || !pShellView)
 142         return hr;
 143
 144     CComPtr<IFolderView> pFolderView;
 145     hr = pShellView->QueryInterface(IID_PPV_ARG(IFolderView, &pFolderView));
 146     if (FAILED(hr) || !pFolderView)
 147         return hr;
 148
 149     CComPtr<IShellFolder> pShellFolder;
 150     if (!ppShellFolder)
 151         ppShellFolder = &pShellFolder;
 152     hr = pFolderView->GetFolder(IID_PPV_ARG(IShellFolder, ppShellFolder));
 153     if (FAILED(hr) || !pShellFolder)
 154         return hr;
 155
 156     CLSID clsid;
 157     hr = IUnknown_GetClassID(*ppShellFolder, &clsid);
 158     if (FAILED(hr))
 159         return hr;
 160     if (clsid != CLSID_FindFolder)
 161         return E_FAIL;
 162
 163     if (pHwnd)
 164     {
 165         hr = pShellView->GetWindow(pHwnd);
 166         if (FAILED_UNEXPECTEDLY(hr))
 167             return hr;
 168     }
 169
 170     return S_OK;
 171 }
 172
 173 LRESULT CSearchBar::OnSearchButtonClicked(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
 174 {
 175     CComPtr<IShellBrowser> pShellBrowser;
 176     HRESULT hr = IUnknown_QueryService(pSite, SID_SShellBrowser, IID_PPV_ARG(IShellBrowser, &pShellBrowser));
 177     if (FAILED_UNEXPECTEDLY(hr))
 178         return hr;
 179
 180     HWND hwnd;
 181     if (FAILED(GetSearchResultsFolder(&pShellBrowser, &hwnd, NULL)))
 182     {
 183         WCHAR szShellGuid[MAX_PATH];
 184         const WCHAR shellGuidPrefix[] = L"shell:::";
 185         memcpy(szShellGuid, shellGuidPrefix, sizeof(shellGuidPrefix));
 186         hr = StringFromGUID2(CLSID_FindFolder, szShellGuid + _countof(shellGuidPrefix) - 1,
 187                              _countof(szShellGuid) - _countof(shellGuidPrefix));
 188         if (FAILED_UNEXPECTEDLY(hr))
 189             return hr;
 190
 191         CComHeapPtr<ITEMIDLIST> findFolderPidl;
 192         hr = SHParseDisplayName(szShellGuid, NULL, &findFolderPidl, 0, NULL);
 193         if (FAILED_UNEXPECTEDLY(hr))
 194             return hr;
 195
 196         hr = pShellBrowser->BrowseObject(findFolderPidl, 0);
 197         if (FAILED_UNEXPECTEDLY(hr))
 198             return hr;
 199     }
 200
 201     GetSearchResultsFolder(&pShellBrowser, &hwnd, NULL);
 202     if (hwnd)
 203         // TODO: Use message ID in header file
 204         ::PostMessageW(hwnd, WM_USER + 1, 0, (LPARAM) StrDupW(L"Starting search..."));
 205
 206     return S_OK;
 207 }
 208
 209 LRESULT CSearchBar::OnClicked(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
 210 {
 211     HWND hwnd;
 212     HRESULT hr = GetSearchResultsFolder(NULL, &hwnd, NULL);
 213     if (SUCCEEDED(hr))
 214     {
 215         LPCWSTR path = L"C:\\readme.txt";
 216         // TODO: Use message ID in header file
 217         ::PostMessageW(hwnd, WM_USER, 0, (LPARAM) StrDupW(path));
 218     }
 219
 220     return 0;
 221 }
 222
 223
 224 // *** IOleWindow methods ***
 225 HRESULT STDMETHODCALLTYPE CSearchBar::GetWindow(HWND *lphwnd)
 226 {
 227     if (!lphwnd)
 228         return E_INVALIDARG;
 229     *lphwnd = m_hWnd;
 230     return S_OK;
 231 }
 232
 233 HRESULT STDMETHODCALLTYPE CSearchBar::ContextSensitiveHelp(BOOL fEnterMode)
 234 {
 235     UNIMPLEMENTED;
 236     return E_NOTIMPL;
 237 }
 238
 239
 240 // *** IDockingWindow methods ***
 241 HRESULT STDMETHODCALLTYPE CSearchBar::CloseDW(DWORD dwReserved)
 242 {
 243     // We do nothing, we don't have anything to save yet
 244     TRACE("CloseDW called\n");
 245     return S_OK;
 246 }
 247
 248 HRESULT STDMETHODCALLTYPE CSearchBar::ResizeBorderDW(const RECT *prcBorder, IUnknown *punkToolbarSite, BOOL fReserved)
 249 {
 250     /* Must return E_NOTIMPL according to MSDN */
 251     return E_NOTIMPL;
 252 }
 253
 254 HRESULT STDMETHODCALLTYPE CSearchBar::ShowDW(BOOL fShow)
 255 {
 256     fVisible = fShow;
 257     ShowWindow(fShow);
 258     return S_OK;
 259 }
 260
 261
 262 // *** IDeskBand methods ***
 263 HRESULT STDMETHODCALLTYPE CSearchBar::GetBandInfo(DWORD dwBandID, DWORD dwViewMode, DESKBANDINFO *pdbi)
 264 {
 265     if (!pdbi)
 266     {
 267         return E_INVALIDARG;
 268     }
 269
 270     if (pdbi->dwMask & DBIM_MINSIZE)
 271     {
 272         pdbi->ptMinSize.x = 200;
 273         pdbi->ptMinSize.y = 30;
 274     }
 275
 276     if (pdbi->dwMask & DBIM_MAXSIZE)
 277     {
 278         pdbi->ptMaxSize.y = -1;
 279     }
 280
 281     if (pdbi->dwMask & DBIM_INTEGRAL)
 282     {
 283         pdbi->ptIntegral.y = 1;
 284     }
 285
 286     if (pdbi->dwMask & DBIM_ACTUAL)
 287     {
 288         pdbi->ptActual.x = 200;
 289         pdbi->ptActual.y = 30;
 290     }
 291
 292     if (pdbi->dwMask & DBIM_TITLE)
 293     {
 294         if (!LoadStringW(_AtlBaseModule.GetResourceInstance(), IDS_SEARCHLABEL, pdbi->wszTitle, _countof(pdbi->wszTitle)))
 295             return HRESULT_FROM_WIN32(GetLastError());
 296     }
 297
 298     if (pdbi->dwMask & DBIM_MODEFLAGS)
 299     {
 300         pdbi->dwModeFlags = DBIMF_NORMAL | DBIMF_VARIABLEHEIGHT;
 301     }
 302
 303     if (pdbi->dwMask & DBIM_BKCOLOR)
 304     {
 305         pdbi->dwMask &= ~DBIM_BKCOLOR;
 306     }
 307     return S_OK;
 308 }
 309
 310 LRESULT CALLBACK MyWindowProc(
 311     _In_ HWND   hwnd,
 312     _In_ UINT   uMsg,
 313     _In_ WPARAM wParam,
 314     _In_ LPARAM lParam
 315 )
 316 {
 317     return 0;
 318 }
 319
 320 // *** IObjectWithSite methods ***
 321 HRESULT STDMETHODCALLTYPE CSearchBar::SetSite(IUnknown *pUnkSite)
 322 {
 323     HRESULT hr;
 324     HWND parentWnd;
 325
 326     if (pUnkSite == pSite)
 327         return S_OK;
 328
 329     TRACE("SetSite called \n");
 330     if (!pUnkSite)
 331     {
 332         DestroyWindow();
 333         m_hWnd = NULL;
 334     }
 335
 336     if (pUnkSite != pSite)
 337     {
 338         pSite = NULL;
 339     }
 340
 341     if(!pUnkSite)
 342         return S_OK;
 343
 344     hr = IUnknown_GetWindow(pUnkSite, &parentWnd);
 345     if (!SUCCEEDED(hr))
 346     {
 347         ERR("Could not get parent's window ! Status: %08lx\n", hr);
 348         return E_INVALIDARG;
 349     }
 350
 351     pSite = pUnkSite;
 352
 353     if (m_hWnd)
 354     {
 355         // Change its parent
 356         SetParent(parentWnd);
 357     }
 358     else
 359     {
 360         CWindowImpl::Create(parentWnd);
 361
 362         InitializeSearchBar();
 363     }
 364     return S_OK;
 365 }
 366
 367 HRESULT STDMETHODCALLTYPE CSearchBar::GetSite(REFIID riid, void **ppvSite)
 368 {
 369     if (!ppvSite)
 370         return E_POINTER;
 371     *ppvSite = pSite;
 372     return S_OK;
 373 }
 374
 375
 376 // *** IOleCommandTarget methods ***
 377 HRESULT STDMETHODCALLTYPE CSearchBar::QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds [], OLECMDTEXT *pCmdText)
 378 {
 379     UNIMPLEMENTED;
 380     return E_NOTIMPL;
 381 }
 382
 383 HRESULT STDMETHODCALLTYPE CSearchBar::Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 384 {
 385     UNIMPLEMENTED;
 386     return E_NOTIMPL;
 387 }
 388
 389
 390 // *** IServiceProvider methods ***
 391 HRESULT STDMETHODCALLTYPE CSearchBar::QueryService(REFGUID guidService, REFIID riid, void **ppvObject)
 392 {
 393     /* FIXME: we probably want to handle more services here */
 394     return IUnknown_QueryService(pSite, SID_SShellBrowser, riid, ppvObject);
 395 }
 396
 397
 398 // *** IInputObject methods ***
 399 HRESULT STDMETHODCALLTYPE CSearchBar::UIActivateIO(BOOL fActivate, LPMSG lpMsg)
 400 {
 401     if (fActivate)
 402     {
 403         //SetFocus();
 404         SetActiveWindow();
 405     }
 406     // TODO: handle message
 407     if(lpMsg)
 408     {
 409         TranslateMessage(lpMsg);
 410         DispatchMessage(lpMsg);
 411     }
 412     return S_OK;
 413 }
 414
 415 HRESULT STDMETHODCALLTYPE CSearchBar::HasFocusIO()
 416 {
 417     return bFocused ? S_OK : S_FALSE;
 418 }
 419
 420 HRESULT STDMETHODCALLTYPE CSearchBar::TranslateAcceleratorIO(LPMSG lpMsg)
 421 {
 422     if (lpMsg->hwnd == m_hWnd)
 423     {
 424         TranslateMessage(lpMsg);
 425         DispatchMessage(lpMsg);
 426         return S_OK;
 427     }
 428
 429     return S_FALSE;
 430 }
 431
 432 // *** IPersist methods ***
 433 HRESULT STDMETHODCALLTYPE CSearchBar::GetClassID(CLSID *pClassID)
 434 {
 435     if (!pClassID)
 436         return E_POINTER;
 437     memcpy(pClassID, &CLSID_FileSearchBand, sizeof(CLSID));
 438     return S_OK;
 439 }
 440
 441
 442 // *** IPersistStream methods ***
 443 HRESULT STDMETHODCALLTYPE CSearchBar::IsDirty()
 444 {
 445     UNIMPLEMENTED;
 446     return E_NOTIMPL;
 447 }
 448
 449 HRESULT STDMETHODCALLTYPE CSearchBar::Load(IStream *pStm)
 450 {
 451     UNIMPLEMENTED;
 452     return E_NOTIMPL;
 453 }
 454
 455 HRESULT STDMETHODCALLTYPE CSearchBar::Save(IStream *pStm, BOOL fClearDirty)
 456 {
 457     UNIMPLEMENTED;
 458     return E_NOTIMPL;
 459 }
 460
 461 HRESULT STDMETHODCALLTYPE CSearchBar::GetSizeMax(ULARGE_INTEGER *pcbSize)
 462 {
 463     // TODO: calculate max size
 464     UNIMPLEMENTED;
 465     return E_NOTIMPL;
 466 }
 467
 468
 469 // *** IWinEventHandler methods ***
 470 HRESULT STDMETHODCALLTYPE CSearchBar::OnWinEvent(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *theResult)
 471 {
 472     return S_OK;
 473 }
 474
 475 HRESULT STDMETHODCALLTYPE CSearchBar::IsWindowOwner(HWND hWnd)
 476 {
 477     return (hWnd == m_hWnd) ? S_OK : S_FALSE;
 478 }
 479
 480 // *** IBandNavigate methods ***
 481 HRESULT STDMETHODCALLTYPE CSearchBar::Select(long paramC)
 482 {
 483     UNIMPLEMENTED;
 484     return E_NOTIMPL;
 485 }
 486
 487 // *** INamespaceProxy ***
 488 HRESULT STDMETHODCALLTYPE CSearchBar::GetNavigateTarget(long paramC, long param10, long param14)
 489 {
 490     UNIMPLEMENTED;
 491     return E_NOTIMPL;
 492 }
 493
 494 HRESULT STDMETHODCALLTYPE CSearchBar::Invoke(long paramC)
 495 {
 496     UNIMPLEMENTED;
 497     return E_NOTIMPL;
 498 }
 499
 500 HRESULT STDMETHODCALLTYPE CSearchBar::OnSelectionChanged(long paramC)
 501 {
 502     UNIMPLEMENTED;
 503     return E_NOTIMPL;
 504 }
 505
 506 HRESULT STDMETHODCALLTYPE CSearchBar::RefreshFlags(long paramC, long param10, long param14)
 507 {
 508     UNIMPLEMENTED;
 509     return E_NOTIMPL;
 510 }
 511
 512 HRESULT STDMETHODCALLTYPE CSearchBar::CacheItem(long paramC)
 513 {
 514     UNIMPLEMENTED;
 515     return E_NOTIMPL;
 516 }
 517
 518 // *** IDispatch methods ***
 519 HRESULT STDMETHODCALLTYPE CSearchBar::GetTypeInfoCount(UINT *pctinfo)
 520 {
 521     UNIMPLEMENTED;
 522     return E_NOTIMPL;
 523 }
 524
 525 HRESULT STDMETHODCALLTYPE CSearchBar::GetTypeInfo(UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
 526 {
 527     UNIMPLEMENTED;
 528     return E_NOTIMPL;
 529 }
 530
 531 HRESULT STDMETHODCALLTYPE CSearchBar::GetIDsOfNames(REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
 532 {
 533     UNIMPLEMENTED;
 534     return E_NOTIMPL;
 535 }
 536
 537 HRESULT STDMETHODCALLTYPE CSearchBar::Invoke(DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 538 {
 539     TRACE("Unknown dispid requested: %08x\n", dispIdMember);
 540     return E_INVALIDARG;
 541 }