1 /* 2 * ReactOS Explorer 3 * 4 * Copyright 2009 Andrew Hill <ash77 at domain reactos.org> 5 * 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. 10 * 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. 15 * 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 19 */ 20 21 /* 22 Used by the address band to dispatch navigation changes to the main browser object. 23 24 TODO: 25 26 */ 27 28 #include "precomp.h" 29 30 CBandProxy::CBandProxy() 31 { 32 } 33 34 CBandProxy::~CBandProxy() 35 { 36 } 37 38 HRESULT CBandProxy::FindBrowserWindow(IUnknown **browser) 39 { 40 IWebBrowser2* webBrowser; 41 HRESULT hResult; 42 43 if (browser == NULL) 44 return E_POINTER; 45 hResult = IUnknown_QueryService(fSite, SID_IWebBrowserApp, IID_PPV_ARG(IWebBrowser2, &webBrowser)); 46 if (FAILED_UNEXPECTEDLY(hResult)) 47 return hResult; 48 *browser = webBrowser; 49 return S_OK; 50 } 51 52 HRESULT STDMETHODCALLTYPE CBandProxy::SetSite(IUnknown *paramC) 53 { 54 fSite = paramC; 55 return S_OK; 56 } 57 58 HRESULT STDMETHODCALLTYPE CBandProxy::CreateNewWindow(long paramC) 59 { 60 return E_NOTIMPL; 61 } 62 63 HRESULT STDMETHODCALLTYPE CBandProxy::GetBrowserWindow(IUnknown **paramC) 64 { 65 if (paramC == NULL) 66 return E_POINTER; 67 return FindBrowserWindow(paramC); 68 } 69 70 HRESULT STDMETHODCALLTYPE CBandProxy::IsConnected() 71 { 72 CComPtr<IUnknown> webBrowser; 73 HRESULT hResult; 74 75 hResult = FindBrowserWindow(&webBrowser); 76 if (FAILED_UNEXPECTEDLY(hResult) || webBrowser.p == NULL) 77 return S_FALSE; 78 return S_OK; 79 } 80 81 HRESULT STDMETHODCALLTYPE CBandProxy::NavigateToPIDL(LPCITEMIDLIST pidl) 82 { 83 CComPtr<IOleWindow> oleWindow; 84 CComPtr<IServiceProvider> serviceProvider; 85 CComPtr<IUnknown> webBrowserUnknown; 86 CComPtr<IWebBrowser2> webBrowser; 87 HWND browserWindow; 88 CComVariant args; 89 CComVariant emptyVariant; 90 unsigned int arraySize; 91 HRESULT hResult; 92 93 hResult = FindBrowserWindow(&webBrowserUnknown); 94 if (FAILED_UNEXPECTEDLY(hResult)) 95 return hResult; 96 hResult = webBrowserUnknown->QueryInterface(IID_PPV_ARG(IWebBrowser2, &webBrowser)); 97 if (FAILED_UNEXPECTEDLY(hResult)) 98 return hResult; 99 hResult = webBrowser->put_Visible(TRUE); 100 hResult = webBrowser->QueryInterface(IID_PPV_ARG(IServiceProvider, &serviceProvider)); 101 if (SUCCEEDED(hResult)) 102 { 103 hResult = serviceProvider->QueryService(SID_STopLevelBrowser, 104 IID_PPV_ARG(IOleWindow, &oleWindow)); 105 if (SUCCEEDED(hResult)) 106 { 107 hResult = oleWindow->GetWindow(&browserWindow); 108 if (IsIconic(browserWindow)) 109 ShowWindow(browserWindow, SW_RESTORE); 110 } 111 } 112 arraySize = ILGetSize(pidl); 113 V_VT(&args) = VT_ARRAY | VT_UI1; 114 V_ARRAY(&args) = SafeArrayCreateVector(VT_UI1, 0, arraySize); 115 if (V_ARRAY(&args) == NULL) 116 return E_OUTOFMEMORY; 117 memcpy(V_ARRAY(&args)->pvData, pidl, arraySize); 118 hResult = webBrowser->Navigate2(&args, &emptyVariant, &emptyVariant, &emptyVariant, &emptyVariant); 119 if (FAILED_UNEXPECTEDLY(hResult)) 120 return hResult; 121 return S_OK; 122 } 123 124 HRESULT STDMETHODCALLTYPE CBandProxy::NavigateToURL(long paramC, long param10) 125 { 126 return E_NOTIMPL; 127 } 128