/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- * * The contents of this file are subject to the Netscape Public * License Version 1.1 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.mozilla.org/NPL/ * * Software distributed under the License is distributed on an "AS * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or * implied. See the License for the specific language governing * rights and limitations under the License. * * The Original Code is mozilla.org code. * * The Initial Developer of the Original Code is Netscape * Communications Corporation. Portions created by Netscape are * Copyright (C) 1998 Netscape Communications Corporation. All * Rights Reserved. * * Contributor(s): * Chak Nanga */ // File Overview.... // // When the CBrowserFrm creates this View: // - CreateBrowser() is called in OnCreate() to create the // mozilla embeddable browser // // OnSize() method handles the window resizes and calls the approriate // interface method to resize the embedded browser properly // // Command handlers to handle browser navigation - OnNavBack(), // OnNavForward() etc // // DestroyBrowser() called for cleaning up during object destruction // // Some important coding notes.... // // 1. Make sure we do not have the CS_HREDRAW|CS_VREDRAW in the call // to AfxRegisterWndClass() inside of PreCreateWindow() below // If these flags are present then you'll see screen flicker when // you resize the frame window // // Next suggested file to look at : BrowserImpl.cpp // #include "stdafx.h" #include "MfcEmbed.h" #include "BrowserView.h" #include "BrowserImpl.h" #include "BrowserFrm.h" #include "Dialogs.h" #include "UrlDialog.h" #include "ProfileMgr.h" #include "ProfilesDlg.h" // Print Includes #include "PrintProgressDialog.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif // Register message for FindDialog communication static UINT WM_FINDMSG = ::RegisterWindowMessage(FINDMSGSTRING); BEGIN_MESSAGE_MAP(CBrowserView, CWnd) //{{AFX_MSG_MAP(CBrowserView) ON_WM_CREATE() ON_WM_DESTROY() ON_WM_SIZE() ON_CBN_SELENDOK(ID_URL_BAR, OnUrlSelectedInUrlBar) ON_COMMAND(IDOK, OnNewUrlEnteredInUrlBar) ON_COMMAND(ID_FILE_OPEN, OnFileOpen) ON_COMMAND(ID_FILE_SAVE_AS, OnFileSaveAs) ON_COMMAND(ID_VIEW_SOURCE, OnViewSource) ON_COMMAND(ID_VIEW_INFO, OnViewInfo) ON_COMMAND(ID_NAV_BACK, OnNavBack) ON_COMMAND(ID_NAV_FORWARD, OnNavForward) ON_COMMAND(ID_NAV_HOME, OnNavHome) ON_COMMAND(ID_NAV_RELOAD, OnNavReload) ON_COMMAND(ID_NAV_STOP, OnNavStop) ON_COMMAND(ID_EDIT_CUT, OnCut) ON_COMMAND(ID_EDIT_COPY, OnCopy) ON_COMMAND(ID_EDIT_PASTE, OnPaste) ON_COMMAND(ID_EDIT_UNDO, OnUndoUrlBarEditOp) ON_COMMAND(ID_EDIT_SELECT_ALL, OnSelectAll) ON_COMMAND(ID_EDIT_SELECT_NONE, OnSelectNone) ON_COMMAND(ID_COPY_LINK_LOCATION, OnCopyLinkLocation) ON_COMMAND(ID_OPEN_LINK_IN_NEW_WINDOW, OnOpenLinkInNewWindow) ON_COMMAND(ID_VIEW_IMAGE, OnViewImageInNewWindow) ON_COMMAND(ID_SAVE_LINK_AS, OnSaveLinkAs) ON_COMMAND(ID_SAVE_IMAGE_AS, OnSaveImageAs) ON_COMMAND(ID_EDIT_FIND, OnShowFindDlg) ON_COMMAND(ID_FILE_PRINT, OnFilePrint) ON_UPDATE_COMMAND_UI(ID_FILE_PRINT, OnUpdateFilePrint) ON_REGISTERED_MESSAGE(WM_FINDMSG, OnFindMsg) ON_COMMAND(ID_TESTS_CHANGEURL, OnTestsChangeUrl) ON_COMMAND(ID_TESTS_GLOBALHISTORY, OnTestsGlobalHistory) ON_COMMAND(ID_TOOLS_REMOVEGHPAGE, OnToolsRemoveGHPage) ON_COMMAND(ID_TESTS_CREATEFILE, OnTestsCreateFile) ON_UPDATE_COMMAND_UI(ID_NAV_BACK, OnUpdateNavBack) ON_UPDATE_COMMAND_UI(ID_NAV_FORWARD, OnUpdateNavForward) ON_UPDATE_COMMAND_UI(ID_NAV_STOP, OnUpdateNavStop) ON_UPDATE_COMMAND_UI(ID_EDIT_CUT, OnUpdateCut) ON_UPDATE_COMMAND_UI(ID_EDIT_COPY, OnUpdateCopy) ON_UPDATE_COMMAND_UI(ID_EDIT_PASTE, OnUpdatePaste) ON_COMMAND(ID_INTERFACES_NSIFILE, OnInterfacesNsifile) ON_COMMAND(ID_TESTS_CREATEPROFILE, OnTestsCreateprofile) ON_COMMAND(ID_INTERFACES_NSISHISTORY, OnInterfacesNsishistory) ON_COMMAND(ID_VERIFYBUGS_70228, OnVerifybugs70228) //}}AFX_MSG_MAP END_MESSAGE_MAP() CBrowserView::CBrowserView() { mWebBrowser = nsnull; mBaseWindow = nsnull; mWebNav = nsnull; mpBrowserImpl = nsnull; mpBrowserFrame = nsnull; mpBrowserFrameGlue = nsnull; mbDocumentLoading = PR_FALSE; m_pFindDlg = NULL; m_pPrintProgressDlg = NULL; m_bUrlBarClipOp = FALSE; m_bCurrentlyPrinting = FALSE; char *theUrl = "http://www.aol.com/"; } CBrowserView::~CBrowserView() { } // This is a good place to create the embeddable browser // instance // int CBrowserView::OnCreate(LPCREATESTRUCT lpCreateStruct) { CreateBrowser(); return 0; } void CBrowserView::OnDestroy() { DestroyBrowser(); } // Create an instance of the Mozilla embeddable browser // HRESULT CBrowserView::CreateBrowser() { // Create web shell nsresult rv; mWebBrowser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID, &rv); if(NS_FAILED(rv)) return rv; // Save off the nsIWebNavigation interface pointer // in the mWebNav member variable which we'll use // later for web page navigation // rv = NS_OK; mWebNav = do_QueryInterface(mWebBrowser, &rv); if(NS_FAILED(rv)) return rv; // mSessionHistory = do_GetInterface(mWebBrowser, &rv); // de: added 5/11 // Create the CBrowserImpl object - this is the object // which implements the interfaces which are required // by an app embedding mozilla i.e. these are the interfaces // thru' which the *embedded* browser communicates with the // *embedding* app // // The CBrowserImpl object will be passed in to the // SetContainerWindow() call below // // Also note that we're passing the BrowserFrameGlue pointer // and also the mWebBrowser interface pointer via CBrowserImpl::Init() // of CBrowserImpl object. // These pointers will be saved by the CBrowserImpl object. // The CBrowserImpl object uses the BrowserFrameGlue pointer to // call the methods on that interface to update the status/progress bars // etc. mpBrowserImpl = new CBrowserImpl(); if(mpBrowserImpl == nsnull) return NS_ERROR_OUT_OF_MEMORY; // Pass along the mpBrowserFrameGlue pointer to the BrowserImpl object // This is the interface thru' which the XP BrowserImpl code communicates // with the platform specific code to update status bars etc. mpBrowserImpl->Init(mpBrowserFrameGlue, mWebBrowser); mpBrowserImpl->AddRef(); mWebBrowser->SetContainerWindow(NS_STATIC_CAST(nsIWebBrowserChrome*, mpBrowserImpl)); rv = NS_OK; nsCOMPtr dsti = do_QueryInterface(mWebBrowser, &rv); if(NS_FAILED(rv)) return rv; dsti->SetItemType(nsIDocShellTreeItem::typeContentWrapper); // Create the real webbrowser window // Note that we're passing the m_hWnd in the call below to InitWindow() // (CBrowserView inherits the m_hWnd from CWnd) // This m_hWnd will be used as the parent window by the embeddable browser // rv = NS_OK; mBaseWindow = do_QueryInterface(mWebBrowser, &rv); if(NS_FAILED(rv)) return rv; // Get the view's ClientRect which to be passed in to the InitWindow() // call below RECT rcLocation; GetClientRect(&rcLocation); if(IsRectEmpty(&rcLocation)) { rcLocation.bottom++; rcLocation.top++; } rv = mBaseWindow->InitWindow(nsNativeWidget(m_hWnd), nsnull, 0, 0, rcLocation.right - rcLocation.left, rcLocation.bottom - rcLocation.top); rv = mBaseWindow->Create(); // Register the BrowserImpl object to receive progress messages // These callbacks will be used to update the status/progress bars nsWeakPtr weakling( dont_AddRef(NS_GetWeakReference(NS_STATIC_CAST(nsIWebProgressListener*, mpBrowserImpl)))); rv = mWebBrowser->AddWebBrowserListener(weakling, NS_GET_IID(nsIWebProgressListener)); if (NS_FAILED(rv)) { AfxMessageBox("Web Progress Listener not added."); WriteToOutputFile("Web Progress Listener not added.\r\n"); } else { AfxMessageBox("Web Progress Listener added."); WriteToOutputFile("Web Progress Listener added.\r\n"); } // Finally, show the web browser window mBaseWindow->SetVisibility(PR_TRUE); return S_OK; } HRESULT CBrowserView::DestroyBrowser() { if(mBaseWindow) { mBaseWindow->Destroy(); mBaseWindow = nsnull; } if(mpBrowserImpl) { mpBrowserImpl->Release(); mpBrowserImpl = nsnull; } nsWeakPtr weakling( dont_AddRef(NS_GetWeakReference(NS_STATIC_CAST(nsIWebProgressListener*, mpBrowserImpl)))); nsresult rv; rv = mWebBrowser->RemoveWebBrowserListener(weakling, NS_GET_IID(nsIWebProgressListener)); if (NS_FAILED(rv)) { AfxMessageBox("Web Progress Listener not removed."); WriteToOutputFile("Web Progress Listener not removed.\r\n"); } else { AfxMessageBox("Web Progress Listener removed."); WriteToOutputFile("Web Progress Listener removed.\r\n"); } return NS_OK; } BOOL CBrowserView::PreCreateWindow(CREATESTRUCT& cs) { if (!CWnd::PreCreateWindow(cs)) return FALSE; cs.dwExStyle |= WS_EX_CLIENTEDGE; cs.style &= ~WS_BORDER; cs.lpszClass = AfxRegisterWndClass(CS_DBLCLKS, ::LoadCursor(NULL, IDC_ARROW), HBRUSH(COLOR_WINDOW+1), NULL); return TRUE; } // Adjust the size of the embedded browser // in response to any container size changes // void CBrowserView::OnSize( UINT nType, int cx, int cy) { mBaseWindow->SetPositionAndSize(0, 0, cx, cy, PR_TRUE); } // Called by this object's creator i.e. the CBrowserFrame object // to pass it's pointer to us // void CBrowserView::SetBrowserFrame(CBrowserFrame* pBrowserFrame) { mpBrowserFrame = pBrowserFrame; } void CBrowserView::SetBrowserFrameGlue(PBROWSERFRAMEGLUE pBrowserFrameGlue) { mpBrowserFrameGlue = pBrowserFrameGlue; } // A new URL was entered in the URL bar // Get the URL's text from the Urlbar's (ComboBox's) EditControl // and navigate to that URL // void CBrowserView::OnNewUrlEnteredInUrlBar() { // Get the currently entered URL CString strUrl; mpBrowserFrame->m_wndUrlBar.GetEnteredURL(strUrl); if(IsViewSourceUrl(strUrl)) OpenViewSourceWindow(strUrl.GetBuffer(0)); else // Navigate to that URL OpenURL(strUrl.GetBuffer(0)); // Add what was just entered into the UrlBar mpBrowserFrame->m_wndUrlBar.AddURLToList(strUrl); } // A URL has been selected from the UrlBar's dropdown list // void CBrowserView::OnUrlSelectedInUrlBar() { CString strUrl; mpBrowserFrame->m_wndUrlBar.GetSelectedURL(strUrl); if(IsViewSourceUrl(strUrl)) OpenViewSourceWindow(strUrl.GetBuffer(0)); else OpenURL(strUrl.GetBuffer(0)); } BOOL CBrowserView::IsViewSourceUrl(CString& strUrl) { return (strUrl.Find("view-source:", 0) != -1) ? TRUE : FALSE; } BOOL CBrowserView::OpenViewSourceWindow(const char* pUrl) { // Create a new browser frame in which we'll show the document source // Note that we're getting rid of the toolbars etc. by specifying // the appropriate chromeFlags PRUint32 chromeFlags = nsIWebBrowserChrome::CHROME_WINDOW_BORDERS | nsIWebBrowserChrome::CHROME_TITLEBAR | nsIWebBrowserChrome::CHROME_WINDOW_RESIZE; CBrowserFrame* pFrm = CreateNewBrowserFrame(chromeFlags); if(!pFrm) return FALSE; // Finally, load this URI into the newly created frame pFrm->m_wndBrowserView.OpenURL(pUrl); pFrm->BringWindowToTop(); return TRUE; } void CBrowserView::OnViewSource() { if(! mWebNav) return; // Get the URI object whose source we want to view. nsresult rv = NS_OK; nsCOMPtr currentURI; rv = mWebNav->GetCurrentURI(getter_AddRefs(currentURI)); if(NS_FAILED(rv) || !currentURI) return; // Get the uri string associated with the nsIURI object nsXPIDLCString uriString; rv = currentURI->GetSpec(getter_Copies(uriString)); if(NS_FAILED(rv)) return; // Build the view-source: url nsCAutoString viewSrcUrl; viewSrcUrl.Append("view-source:"); viewSrcUrl.Append(uriString); OpenViewSourceWindow(viewSrcUrl.get()); } void CBrowserView::OnViewInfo() { AfxMessageBox("To Be Done..."); } void CBrowserView::OnNavBack() { if(mWebNav) mWebNav->GoBack(); } void CBrowserView::OnUpdateNavBack(CCmdUI* pCmdUI) { PRBool canGoBack = PR_FALSE; if (mWebNav) mWebNav->GetCanGoBack(&canGoBack); pCmdUI->Enable(canGoBack); } void CBrowserView::OnNavForward() { if(mWebNav) mWebNav->GoForward(); } void CBrowserView::OnUpdateNavForward(CCmdUI* pCmdUI) { PRBool canGoFwd = PR_FALSE; if (mWebNav) mWebNav->GetCanGoForward(&canGoFwd); pCmdUI->Enable(canGoFwd); } void CBrowserView::OnNavHome() { // Get the currently configured HomePage URL CString strHomeURL; CMfcEmbedApp *pApp = (CMfcEmbedApp *)AfxGetApp(); if(pApp) pApp->GetHomePage(strHomeURL); if(strHomeURL.GetLength() > 0) OpenURL(strHomeURL); } void CBrowserView::OnNavReload() { if(mWebNav) mWebNav->Reload(nsIWebNavigation::LOAD_FLAGS_NONE); } void CBrowserView::OnNavStop() { if(mWebNav) mWebNav->Stop(); } void CBrowserView::OnUpdateNavStop(CCmdUI* pCmdUI) { pCmdUI->Enable(mbDocumentLoading); } void CBrowserView::OnCut() { if(m_bUrlBarClipOp) { // We need to operate on the URLBar selection mpBrowserFrame->CutUrlBarSelToClipboard(); m_bUrlBarClipOp = FALSE; } else { nsCOMPtr clipCmds = do_GetInterface(mWebBrowser); if(clipCmds) clipCmds->CutSelection(); } } void CBrowserView::OnUpdateCut(CCmdUI* pCmdUI) { PRBool canCutSelection = PR_FALSE; nsCOMPtr clipCmds = do_GetInterface(mWebBrowser); if (clipCmds) clipCmds->CanCutSelection(&canCutSelection); if(!canCutSelection) { // Check to see if the Cut cmd is to cut the URL // selection in the UrlBar if(mpBrowserFrame->CanCutUrlBarSelection()) { canCutSelection = TRUE; m_bUrlBarClipOp = TRUE; } } pCmdUI->Enable(canCutSelection); } void CBrowserView::OnCopy() { if(m_bUrlBarClipOp) { // We need to operate on the URLBar selection mpBrowserFrame->CopyUrlBarSelToClipboard(); m_bUrlBarClipOp = FALSE; } else { // We need to operate on the web page content nsCOMPtr clipCmds = do_GetInterface(mWebBrowser); if(clipCmds) clipCmds->CopySelection(); } } void CBrowserView::OnUpdateCopy(CCmdUI* pCmdUI) { PRBool canCopySelection = PR_FALSE; nsCOMPtr clipCmds = do_GetInterface(mWebBrowser); if (clipCmds) clipCmds->CanCopySelection(&canCopySelection); if(!canCopySelection) { // Check to see if the Copy cmd is to copy the URL // selection in the UrlBar if(mpBrowserFrame->CanCopyUrlBarSelection()) { canCopySelection = TRUE; m_bUrlBarClipOp = TRUE; } } pCmdUI->Enable(canCopySelection); } void CBrowserView::OnPaste() { if(m_bUrlBarClipOp) { mpBrowserFrame->PasteFromClipboardToUrlBar(); m_bUrlBarClipOp = FALSE; } else { nsCOMPtr clipCmds = do_GetInterface(mWebBrowser); if(clipCmds) clipCmds->Paste(); } } void CBrowserView::OnUndoUrlBarEditOp() { if(mpBrowserFrame->CanUndoUrlBarEditOp()) mpBrowserFrame->UndoUrlBarEditOp(); } void CBrowserView::OnUpdatePaste(CCmdUI* pCmdUI) { PRBool canPaste = PR_FALSE; nsCOMPtr clipCmds = do_GetInterface(mWebBrowser); if (clipCmds) clipCmds->CanPaste(&canPaste); if(!canPaste) { if(mpBrowserFrame->CanPasteToUrlBar()) { canPaste = TRUE; m_bUrlBarClipOp = TRUE; } } pCmdUI->Enable(canPaste); } void CBrowserView::OnSelectAll() { nsCOMPtr clipCmds = do_GetInterface(mWebBrowser); if(clipCmds) clipCmds->SelectAll(); } void CBrowserView::OnSelectNone() { nsCOMPtr clipCmds = do_GetInterface(mWebBrowser); if(clipCmds) clipCmds->SelectNone(); } void CBrowserView::OnFileOpen() { char *lpszFilter = "HTML Files Only (*.htm;*.html)|*.htm;*.html|" "All Files (*.*)|*.*||"; CFileDialog cf(TRUE, NULL, NULL, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, lpszFilter, this); if(cf.DoModal() == IDOK) { CString strFullPath = cf.GetPathName(); // Will be like: c:\tmp\junk.htm OpenURL(strFullPath); } } void CBrowserView::GetBrowserWindowTitle(nsCString& title) { nsXPIDLString idlStrTitle; if(mBaseWindow) mBaseWindow->GetTitle(getter_Copies(idlStrTitle)); title.AssignWithConversion(idlStrTitle); // Sanitize the title of all illegal characters title.CompressWhitespace(); // Remove whitespace from the ends title.StripChars("\\*|:\"> persist(do_QueryInterface(mWebBrowser)); if(persist) persist->SaveDocument(nsnull, pStrFullPath, pStrDataPath); } } void CBrowserView::OpenURL(const char* pUrl) { if(mWebNav) mWebNav->LoadURI(NS_ConvertASCIItoUCS2(pUrl).GetUnicode(), nsIWebNavigation::LOAD_FLAGS_NONE); } void CBrowserView::OpenURL(const PRUnichar* pUrl) { if(mWebNav) mWebNav->LoadURI(pUrl, nsIWebNavigation::LOAD_FLAGS_NONE); } CBrowserFrame* CBrowserView::CreateNewBrowserFrame(PRUint32 chromeMask, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy, PRBool bShowWindow) { CMfcEmbedApp *pApp = (CMfcEmbedApp *)AfxGetApp(); if(!pApp) return NULL; return pApp->CreateNewBrowserFrame(chromeMask, x, y, cx, cy, bShowWindow); } void CBrowserView::OpenURLInNewWindow(const PRUnichar* pUrl) { if(!pUrl) return; CBrowserFrame* pFrm = CreateNewBrowserFrame(); if(!pFrm) return; // Load the URL into it... // Note that OpenURL() is overloaded - one takes a "char *" // and the other a "PRUniChar *". We're using the "PRUnichar *" // version here pFrm->m_wndBrowserView.OpenURL(pUrl); } void CBrowserView::LoadHomePage() { OnNavHome(); } void CBrowserView::OnCopyLinkLocation() { if(! mCtxMenuLinkUrl.Length()) return; if (! OpenClipboard()) return; HGLOBAL hClipData = ::GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, mCtxMenuLinkUrl.Length() + 1); if(! hClipData) return; char *pszClipData = (char*)::GlobalLock(hClipData); if(!pszClipData) return; mCtxMenuLinkUrl.ToCString(pszClipData, mCtxMenuLinkUrl.Length() + 1); GlobalUnlock(hClipData); EmptyClipboard(); SetClipboardData(CF_TEXT, hClipData); CloseClipboard(); } void CBrowserView::OnOpenLinkInNewWindow() { if(mCtxMenuLinkUrl.Length()) OpenURLInNewWindow(mCtxMenuLinkUrl.GetUnicode()); } void CBrowserView::OnViewImageInNewWindow() { if(mCtxMenuImgSrc.Length()) OpenURLInNewWindow(mCtxMenuImgSrc.GetUnicode()); } void CBrowserView::OnSaveLinkAs() { if(! mCtxMenuLinkUrl.Length()) return; // Try to get the file name part from the URL // To do that we first construct an obj which supports // nsIRUI interface. Makes it easy to extract portions // of a URL like the filename, scheme etc. + We'll also // use it while saving this link to a file nsresult rv = NS_OK; nsCOMPtr linkURI; rv = NS_NewURI(getter_AddRefs(linkURI), mCtxMenuLinkUrl); if (NS_FAILED(rv)) return; // Get the "path" portion (see nsIURI.h for more info // on various parts of a URI) nsXPIDLCString path; linkURI->GetPath(getter_Copies(path)); // The path may have the "/" char in it - strip those nsCAutoString fileName(path); fileName.StripChars("\\/"); // Now, use this file name in a File Save As dlg... char *lpszFilter = "HTML Files (*.htm;*.html)|*.htm;*.html|" "Text Files (*.txt)|*.txt|" "All Files (*.*)|*.*||"; const char *pFileName = fileName.Length() ? fileName.get() : NULL; CFileDialog cf(FALSE, "htm", pFileName, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, lpszFilter, this); if(cf.DoModal() == IDOK) { CString strFullPath = cf.GetPathName(); nsCOMPtr persist(do_QueryInterface(mWebBrowser)); if(persist) persist->SaveURI(linkURI, nsnull, strFullPath.GetBuffer(0)); } } void CBrowserView::OnSaveImageAs() { if(! mCtxMenuImgSrc.Length()) return; // Try to get the file name part from the URL // To do that we first construct an obj which supports // nsIRUI interface. Makes it easy to extract portions // of a URL like the filename, scheme etc. + We'll also // use it while saving this link to a file nsresult rv = NS_OK; nsCOMPtr linkURI; rv = NS_NewURI(getter_AddRefs(linkURI), mCtxMenuImgSrc); if (NS_FAILED(rv)) return; // Get the "path" portion (see nsIURI.h for more info // on various parts of a URI) nsXPIDLCString path; linkURI->GetPath(getter_Copies(path)); // The path may have the "/" char in it - strip those nsCAutoString fileName(path); fileName.StripChars("\\/"); // Now, use this file name in a File Save As dlg... char *lpszFilter = "All Files (*.*)|*.*||"; const char *pFileName = fileName.Length() ? fileName.get() : NULL; CFileDialog cf(FALSE, NULL, pFileName, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, lpszFilter, this); if(cf.DoModal() == IDOK) { CString strFullPath = cf.GetPathName(); nsCOMPtr persist(do_QueryInterface(mWebBrowser)); if(persist) persist->SaveURI(linkURI, nsnull, strFullPath.GetBuffer(0)); } } void CBrowserView::OnShowFindDlg() { // When the the user chooses the Find menu item // and if a Find dlg. is already being shown // just set focus to the existing dlg instead of // creating a new one if(m_pFindDlg) { m_pFindDlg->SetFocus(); return; } CString csSearchStr; PRBool bMatchCase = PR_FALSE; PRBool bMatchWholeWord = PR_FALSE; PRBool bWrapAround = PR_FALSE; PRBool bSearchBackwards = PR_FALSE; // See if we can get and initialize the dlg box with // the values/settings the user specified in the previous search nsCOMPtr finder(do_GetInterface(mWebBrowser)); if(finder) { nsXPIDLString stringBuf; finder->GetSearchString(getter_Copies(stringBuf)); csSearchStr = stringBuf.get(); finder->GetMatchCase(&bMatchCase); finder->GetEntireWord(&bMatchWholeWord); finder->GetWrapFind(&bWrapAround); finder->GetFindBackwards(&bSearchBackwards); } m_pFindDlg = new CFindDialog(csSearchStr, bMatchCase, bMatchWholeWord, bWrapAround, bSearchBackwards, this); m_pFindDlg->Create(TRUE, NULL, NULL, 0, this); } // This will be called whenever the user pushes the Find // button in the Find dialog box // This method gets bound to the WM_FINDMSG windows msg via the // // ON_REGISTERED_MESSAGE(WM_FINDMSG, OnFindMsg) // // message map entry. // // WM_FINDMSG (which is registered towards the beginning of this file) // is the message via which the FindDialog communicates with this view // LRESULT CBrowserView::OnFindMsg(WPARAM wParam, LPARAM lParam) { nsCOMPtr finder(do_GetInterface(mWebBrowser)); if(!finder) return NULL; // Get the pointer to the current Find dialog box CFindDialog* dlg = (CFindDialog *) CFindReplaceDialog::GetNotifier(lParam); if(!dlg) return NULL; // Has the user decided to terminate the dialog box? if(dlg->IsTerminating()) return NULL; if(dlg->FindNext()) { nsString searchString; searchString.AssignWithConversion(dlg->GetFindString().GetBuffer(0)); finder->SetSearchString(searchString.GetUnicode()); finder->SetMatchCase(dlg->MatchCase() ? PR_TRUE : PR_FALSE); finder->SetEntireWord(dlg->MatchWholeWord() ? PR_TRUE : PR_FALSE); finder->SetWrapFind(dlg->WrapAround() ? PR_TRUE : PR_FALSE); finder->SetFindBackwards(dlg->SearchBackwards() ? PR_TRUE : PR_FALSE); PRBool didFind; nsresult rv = finder->FindNext(&didFind); return (NS_SUCCEEDED(rv) && didFind); } return 0; } void CBrowserView::OnFilePrint() { nsCOMPtr domWindow; mWebBrowser->GetContentDOMWindow(getter_AddRefs(domWindow)); if(domWindow) { nsCOMPtr print(do_GetInterface(mWebBrowser)); if(print) { CPrintProgressDialog dlg(mWebBrowser, domWindow); nsCOMPtr currentURI; nsresult rv = mWebNav->GetCurrentURI(getter_AddRefs(currentURI)); if(NS_SUCCEEDED(rv) || currentURI) { nsXPIDLCString path; currentURI->GetPath(getter_Copies(path)); dlg.SetURI(path.get()); } m_bCurrentlyPrinting = TRUE; dlg.DoModal(); m_bCurrentlyPrinting = FALSE; } } } ///////////////////////////////////////////////////////////////////////////// void CBrowserView::OnUpdateFilePrint(CCmdUI* pCmdUI) { pCmdUI->Enable(!m_bCurrentlyPrinting); } // Called from the busy state related methods in the // BrowserFrameGlue object // // When aBusy is TRUE it means that browser is busy loading a URL // When aBusy is FALSE, it's done loading // We use this to update our STOP tool bar button // // We basically note this state into a member variable // The actual toolbar state will be updated in response to the // ON_UPDATE_COMMAND_UI method - OnUpdateNavStop() being called // void CBrowserView::UpdateBusyState(PRBool aBusy) { mbDocumentLoading = aBusy; } void CBrowserView::SetCtxMenuLinkUrl(nsAutoString& strLinkUrl) { mCtxMenuLinkUrl = strLinkUrl; } void CBrowserView::SetCtxMenuImageSrc(nsAutoString& strImgSrc) { mCtxMenuImgSrc = strImgSrc; } void CBrowserView::Activate(UINT nState, CWnd* pWndOther, BOOL bMinimized) { nsCOMPtr focus(do_GetInterface(mWebBrowser)); if(!focus) return; switch(nState) { case WA_ACTIVE: case WA_CLICKACTIVE: focus->Activate(); break; case WA_INACTIVE: focus->Deactivate(); break; default: break; } } // de: Start QA test cases here // ********************************************************* // ********************************************************* void CBrowserView::OnTestsChangeUrl() { char *theUrl = "http://www.aol.com/"; CUrlDialog myDialog; nsresult rv; // nsCOMPtr pURI; if (!mWebNav) { AfxMessageBox("Web navigation object not found. Change URL test not performed."); WriteToOutputFile("Web navigation object not found. Change URL test not performed.\r\n"); return; } if (myDialog.DoModal() == IDOK) { AfxMessageBox("Begin Change URL test."); WriteToOutputFile("Begin Change URL test.\r\n"); strcpy(theUrl, myDialog.m_urlfield); mWebNav->LoadURI(NS_ConvertASCIItoUCS2(theUrl).GetUnicode(), nsIWebNavigation::LOAD_FLAGS_NONE); WriteToOutputFile("\r\nLoadURI() method is called."); WriteToOutputFile("theUrl = "); WriteToOutputFile(theUrl); /* char *uriSpec; // GetcurrentURI() declared in nsIP3PUI.idl // used with webNav obj in nsP3PObserverHTML.cpp, line 239 // this will be used as an indep routine to verify the URI load rv = mWebNav->GetCurrentURI( getter_AddRefs( pURI ) ); if(NS_FAILED(rv) || !pURI) AfxMessageBox("Bad result for GetCurrentURI()."); rv = pURI->GetSpec(&uriSpec);; if (NS_FAILED(rv)) AfxMessageBox("Bad result for GetSpec()."); AfxMessageBox("Start URL validation test()."); if (strcmp(uriSpec, theUrl) == 0) { WriteToOutputFile("Url loaded successfully. Test Passed."); } else { WriteToOutputFile("Url didn't load successfully. Test Failed."); } */ AfxMessageBox("End Change URL test."); WriteToOutputFile("End Change URL test.\r\n"); } else { AfxMessageBox("Change URL test not executed."); WriteToOutputFile("Change URL test not executed.\r\n"); } } // ********************************************************* void CBrowserView::OnTestsGlobalHistory() { // create instance of myHistory object. Call's XPCOM // service manager to pass the contract ID. char *theUrl = "http://www.bogussite.com/"; CUrlDialog myDialog; PRBool theRetVal = PR_FALSE; nsresult rv; nsCOMPtr myHistory(do_GetService(NS_GLOBALHISTORY_CONTRACTID)); if (!myHistory) { WriteToOutputFile("Couldn't find history object. No GH tests performed.\r\n"); AfxMessageBox("Couldn't find history object. No GH tests performed."); return; } if (myDialog.DoModal() == IDOK) { AfxMessageBox("Begin IsVisited() and AddPage() tests."); WriteToOutputFile("Begin IsVisited() and AddPage() tests.\r\n"); strcpy(theUrl, myDialog.m_urlfield); WriteToOutputFile("theUrl = "); WriteToOutputFile(theUrl); // see if url is already in the GH file (pre-AddPage() test) myHistory->IsVisited(theUrl, &theRetVal); if (theRetVal) { WriteToOutputFile("URL has been visited. Won't execute AddPage().\r\n"); AfxMessageBox("URL has been visited. Won't execute AddPage()."); } else { WriteToOutputFile("URL hasn't been visited. Will execute AddPage().\r\n"); AfxMessageBox("URL hasn't been visited. Will execute AddPage()."); // adds a url to the global history file rv = myHistory->AddPage(theUrl); // prints addPage() results to output file if (NS_FAILED(rv)) { WriteToOutputFile("Invalid results for AddPage(). Url not added. Test failed.\r\n"); return; } else { WriteToOutputFile("Valid results for AddPage(). Url added. Test passed.\r\n"); } // checks if url was visited (post-AddPage() test) myHistory->IsVisited(theUrl, &theRetVal); if (theRetVal) { WriteToOutputFile("URL is visited; post-AddPage() test. IsVisited() test passed.\r\n"); } else { WriteToOutputFile("URL isn't visited; post-AddPage() test. IsVisited() test failed.\r\n"); } } AfxMessageBox("End IsVisited() and AddPage() tests."); WriteToOutputFile("End IsVisited() and AddPage() tests.\r\n"); } else { AfxMessageBox("IsVisited() and AddPage() tests not executed."); WriteToOutputFile("IsVisited() and AddPage() tests not executed.\r\n"); } } // ********************************************************* void CBrowserView::OnTestsCreateFile() { nsresult rv; PRBool exists; nsCOMPtr theTestFile(do_GetService(NS_LOCAL_FILE_CONTRACTID)); if (!theTestFile) { WriteToOutputFile("File object doesn't exist. No File tests performed.\r\n"); AfxMessageBox("File object doesn't exist. No File tests performed."); return; } AfxMessageBox("Start Create File test."); WriteToOutputFile("\r\nStart Create File test.\r\n"); rv = theTestFile->InitWithPath("c:\\temp\\theFile.txt"); rv = theTestFile->Exists(&exists); WriteToOutputFile("File doesn't exist. We'll create it.\r\n"); rv = theTestFile->Create(nsIFile::NORMAL_FILE_TYPE, 0777); if (NS_FAILED(rv)) { AfxMessageBox("We failed to create the file (theFile.txt)."); WriteToOutputFile("Create() test Failed.\r\n"); } else { AfxMessageBox("We created the file (theFile.txt)."); WriteToOutputFile("Create() test Passed.\r\n"); } } // ********************************************************* void CBrowserView::OnTestsCreateprofile() { CProfilesDlg myDialog; nsresult rv; if (myDialog.DoModal() == IDOK) { // NS_WITH_SERVICE(nsIProfile, profileService, NS_PROFILE_CONTRACTID, &rv); nsCOMPtr theProfServ(do_GetService(NS_PROFILE_CONTRACTID)); if (!theProfServ) { WriteToOutputFile("Didn't get profile service. No profile tests performed.\r\n"); AfxMessageBox("Didn't get profile service. No profile tests performed."); return; } if (theProfServ) { AfxMessageBox("Start Profile switch test."); WriteToOutputFile("Start Profile switch test.\r\n"); AfxMessageBox("Retrieved profile service."); rv = theProfServ->SetCurrentProfile(myDialog.m_SelectedProfile.GetUnicode()); if (NS_SUCCEEDED(rv)) AfxMessageBox("SetCurrentProfile() passed. Profile switched."); else AfxMessageBox("SetCurrentProfile() didn't pass.Profile not switched."); AfxMessageBox("End Profile switch test."); WriteToOutputFile("End Profile switch test.\r\n"); } } else { AfxMessageBox("Profile switch test not executed."); WriteToOutputFile("Profile switch test not executed.\r\n"); } } // ********************************************************* // ********************************************************* // TOOLS to help us void CBrowserView::OnToolsRemoveGHPage() { char *theUrl = "http://www.bogussite.com/"; CUrlDialog myDialog; PRBool theRetVal = PR_FALSE; nsresult rv; nsCOMPtr myGHistory(do_GetService(NS_GLOBALHISTORY_CONTRACTID)); if (!myGHistory) { WriteToOutputFile("Could not get the global history object.\r\n"); AfxMessageBox("Could not get the global history object."); return; } nsCOMPtr myHistory = do_QueryInterface(myGHistory, &rv); if(!NS_SUCCEEDED(rv)) { WriteToOutputFile("Could not get the history object.\r\n"); AfxMessageBox("Could not get the global history object."); return; } // nsCOMPtr myHistory(do_GetInterface(myGHistory)); if (myDialog.DoModal() == IDOK) { WriteToOutputFile("Begin URL removal from the GH file.\r\n"); AfxMessageBox("Begin URL removal from the GH file."); strcpy(theUrl, myDialog.m_urlfield); myGHistory->IsVisited(theUrl, &theRetVal); if (theRetVal) { rv = myHistory->RemovePage(theUrl); if (NS_SUCCEEDED(rv)) { WriteToOutputFile("\r\nThe URL was removed from the GH file.\r\n"); AfxMessageBox("The URL was removed from the GH file."); } else { WriteToOutputFile("\r\nThe URL wasn't removed from the GH file.\r\n"); AfxMessageBox("The URL wasn't removed from the GH file."); } } else { WriteToOutputFile("The URL wasn't in the GH file.\r\n"); } WriteToOutputFile("End URL removal from the GH file.\r\n"); AfxMessageBox("End URL removal from the GH file."); } else { WriteToOutputFile("URL removal from the GH file not executed.\r\n"); AfxMessageBox("URL removal from the GH file not executed."); } } // *********************************************************************** // ************************** Interface Tests **************************** // *********************************************************************** // nsIFile: void CBrowserView::OnInterfacesNsifile() { nsCOMPtr theTestFile(do_CreateInstance(NS_LOCAL_FILE_CONTRACTID)); nsCOMPtr theFileOpDir(do_CreateInstance(NS_LOCAL_FILE_CONTRACTID)); nsresult rv; PRBool exists; if (!theTestFile) { WriteToOutputFile("File object doesn't exist. No File tests performed.\r\n"); AfxMessageBox("File object doesn't exist. No File tests performed."); return; } if (!theFileOpDir) { WriteToOutputFile("Dir object doesn't exist. No File tests performed.\r\n"); AfxMessageBox("File object doesn't exist. No File tests performed."); return; } AfxMessageBox("Begin nsIFile tests."); WriteToOutputFile("\r\nBegin testing nsIFile InitWithPath(), AppendRelativePath(), \ Create(), and Exists() methods.\r\n"); rv = theTestFile->InitWithPath("c:\\temp\\"); if (NS_FAILED(rv)) { AfxMessageBox("We failed to initialize file path."); WriteToOutputFile("InitWithPath() test Failed."); } else { AfxMessageBox("We initialized file path."); WriteToOutputFile("InitWithPath() test Passed."); } rv = theTestFile->AppendRelativePath("myFile.txt"); if (NS_FAILED(rv)) { AfxMessageBox("We failed to append the file."); WriteToOutputFile("AppendRelativePath() test Failed."); } else { AfxMessageBox("We appended the file."); WriteToOutputFile("AppendRelativePath() test Passed."); } rv = theTestFile->Exists(&exists); if (!exists) { AfxMessageBox("File doesn't exist. We'll try creating it."); WriteToOutputFile("File doesn't exist. We'll try creating it.\r\n"); rv = theTestFile->Create(nsIFile::NORMAL_FILE_TYPE, 0777); if (NS_FAILED(rv)) { AfxMessageBox("We failed to create the file (myFile.txt)."); WriteToOutputFile("Create() test Failed."); } else { AfxMessageBox("We created the file (myFile.txt)."); WriteToOutputFile("Create() test Passed."); } } else { AfxMessageBox("File already exists (myFile.txt). We won't create it."); WriteToOutputFile("File already exists (myFile.txt). We won't create it."); } rv = theTestFile->Exists(&exists); if (!exists) { AfxMessageBox("File (myFile.txt) doesn't exist."); WriteToOutputFile("Exists() test Failed."); } else { AfxMessageBox("File (myFile.txt) exists."); WriteToOutputFile("Exists() test Passed."); } // FILE COPY test AfxMessageBox("Start File Copy test."); WriteToOutputFile("Start File Copy test."); rv = theFileOpDir->InitWithPath("c:\\temp\\"); if (NS_FAILED(rv)) { AfxMessageBox("The target dir wasn't found."); WriteToOutputFile("The target dir wasn't found."); } else { AfxMessageBox("The target dir was found."); WriteToOutputFile("The target dir was found."); } rv = theTestFile->InitWithPath("c:\\temp\\myFile.txt"); if (NS_FAILED(rv)) AfxMessageBox("The path wasn't found."); else AfxMessageBox("The path was found."); rv = theTestFile->CopyTo(theFileOpDir, "myFile2.txt"); if (NS_FAILED(rv)) AfxMessageBox("rv CopyTo() test failed."); else AfxMessageBox("rv CopyTo() test succeeded."); rv = theTestFile->InitWithPath("c:\\temp\\myFile2.txt"); rv = theTestFile->Exists(&exists); if (!exists) { AfxMessageBox("File didn't copy."); WriteToOutputFile("CopyTo() test Failed."); } else { AfxMessageBox("File copied."); WriteToOutputFile("CopyTo() test Passed."); } // FILE MOVE test AfxMessageBox("Start File Move test."); WriteToOutputFile("Start File Move test."); rv = theFileOpDir->InitWithPath("c:\\Program Files\\"); if (NS_FAILED(rv)) { AfxMessageBox("The target dir wasn't found."); WriteToOutputFile("The target dir wasn't found."); } rv = theTestFile->InitWithPath("c:\\temp\\myFile2.txt"); if (NS_FAILED(rv)) AfxMessageBox("The path wasn't found."); rv = theTestFile->MoveTo(theFileOpDir, "myFile2.txt"); if (NS_FAILED(rv)) AfxMessageBox("rv MoveTo() test failed."); else AfxMessageBox("rv MoveTo() test succeeded."); rv = theTestFile->InitWithPath("c:\\Program Files\\myFile2.txt"); rv = theTestFile->Exists(&exists); if (!exists) { AfxMessageBox("File wasn't moved."); WriteToOutputFile("MoveTo() test Failed."); } else { AfxMessageBox("File was moved."); WriteToOutputFile("MoveTo() test Passed."); } AfxMessageBox("End nsIFile tests."); WriteToOutputFile("\r\nEnd testing nsIFile InitWithPath(), AppendRelativePath(), \ Create(), and Exists() methods.\r\n"); } // nsISHistory: void CBrowserView::OnInterfacesNsishistory() { nsresult rv; boolean modifyIndex; long numEntries = 0; nsCOMPtr theSessionHistory(do_CreateInstance(NS_SHISTORY_CONTRACTID)); nsCOMPtr theHistoryEntry(do_CreateInstance(NS_HISTORYENTRY_CONTRACTID)); nsCOMPtr theSHListener(do_CreateInstance(NS_SHISTORYLISTENER_CONTRACTID)); // do_QueryInterface // NS_HISTORYENTRY_CONTRACTID // NS_SHISTORYLISTENER_CONTRACTID if (!theSessionHistory) { AfxMessageBox("theSessionHistory object wasn't created. No tests performed."); return; } if (!theHistoryEntry) { AfxMessageBox("NSISHistory Listener not added."); return; } // addSHistoryListener test nsWeakPtr weakling( dont_AddRef(NS_GetWeakReference(NS_STATIC_CAST(nsISHistoryListener*, mpBrowserImpl)))); rv = mWebBrowser->AddWebBrowserListener(weakling, NS_GET_IID(nsISHistoryListener)); if (NS_FAILED(rv)) { AfxMessageBox("NSISHistory Listener not added."); WriteToOutputFile("NSISHistory Listener not added.\r\n"); } else { AfxMessageBox("NSISHistory Listener added."); WriteToOutputFile("NSISHistory Listener added.\r\n"); } /* // getEntryAtIndex() test theHistoryEntry = theSessionHistory->GetEntryAtIndex(index, modifyIndex); if (!theHistoryEntry) { AfxMessageBox("We got the History Entry."); } else { AfxMessageBox("We didn't get the History Entry."); } */ ///* // PurgeHistory() test rv = theSessionHistory->PurgeHistory(numEntries); if (NS_FAILED(rv)) AfxMessageBox("Purge History test failed."); else AfxMessageBox("Purge History test succeeded."); //*/ // RemoveSHistoryListener test /* nsWeakPtr weakling( dont_AddRef(NS_GetWeakReference(NS_STATIC_CAST(nsISHistoryListener*, mpBrowserImpl)))); rv = theSessionHistory->RemoveSHistoryListener(weakling); */ } // ***************** Local Methods ****************** void CBrowserView::WriteToOutputFile(char *pLine) { CStdioFile myFile; CFileException e; CString strFileName = "c:\\temp\\MFCoutfile"; if(! myFile.Open( strFileName, CStdioFile::modeCreate | CStdioFile::modeWrite | CStdioFile::modeNoTruncate, &e ) ) { CString failCause = "Unable to open file. Reason : "; failCause += e.m_cause; AfxMessageBox(failCause); } else { myFile.SeekToEnd(); CString strLine = pLine; strLine += "\r\n"; myFile.WriteString(strLine); myFile.Close(); } } // ***************** Bug Verifications ****************** void CBrowserView::OnVerifybugs70228() { /* nsCOMPtr myHALD(do_GetService(NS_IHELPERAPPLAUNCHERDLG_CONTRACTID)); if (!myHALD) AfxMessageBox("Object not created. It's NOT a service!"); else AfxMessageBox("Object is created. But should it?! It's NOT a service!"); nsCOMPtr myHALD(do_CreateInstance(NS_IHELPERAPPLAUNCHERDLG_CONTRACTID)); if (!myHALD) AfxMessageBox("Object not created. It should be. It's a component!"); else AfxMessageBox("Object is created. It's a component!"); */ /* nsCOMPtr myHAL(do_CreateInstance(NS_IHELPERAPPLAUNCHERDLG_CONTRACTID)); rv = myHALD->show(myHal, mySupp); */ }