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