wordpad.cpp
上传用户:szled88
上传日期:2015-04-09
资源大小:43957k
文件大小:27k
- // wordpad.cpp : Defines the class behaviors for the application.
- //
- // This file is a part of the XTREME TOOLKIT PRO MFC class library.
- // (c)1998-2008 Codejock Software, All Rights Reserved.
- //
- // THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
- // RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
- // CONSENT OF CODEJOCK SOFTWARE.
- //
- // THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
- // IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
- // YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
- // SINGLE COMPUTER.
- //
- // CONTACT INFORMATION:
- // support@codejock.com
- // http://www.codejock.com
- //
- /////////////////////////////////////////////////////////////////////////////
- #include "stdafx.h"
- #include "wordpad.h"
- #include "mainfrm.h"
- #include "wordpdoc.h"
- #include "wordpvw.h"
- #include "strings.h"
- #include "key.h"
- #include "filenewd.h"
- #include <locale.h>
- #include <winnls.h>
- #include <winreg.h>
- #include "AboutDlg.h"
- extern BOOL AFXAPI AfxFullPath(LPTSTR lpszPathOut, LPCTSTR lpszFileIn);
- static BOOL RegisterHelper(LPCTSTR* rglpszRegister, LPCTSTR* rglpszSymbols,
- BOOL bReplace);
- #ifdef _DEBUG
- #undef THIS_FILE
- static char BASED_CODE THIS_FILE[] = __FILE__;
- #endif
- CLIPFORMAT cfEmbeddedObject;
- CLIPFORMAT cfRTF;
- CLIPFORMAT cfRTO;
- int CWordPadApp::m_nOpenMsg = RegisterWindowMessage(_T("WordPadOpenMessage"));
- int CWordPadApp::m_nPrinterChangedMsg = RegisterWindowMessage(_T("WordPadPrinterChanged"));
- const int CWordPadApp::m_nPrimaryNumUnits = 4;
- const int CWordPadApp::m_nNumUnits = 7;
- CUnit CWordPadApp::m_units[7] =
- {
- // TPU, SmallDiv, MedDiv, LargeDiv, MinMove, szAbbrev, bSpace
- CUnit(1440, 180, 720, 1440, 90, IDS_INCH1_ABBREV, FALSE),//inches
- CUnit(568, 142, 284, 568, 142, IDS_CM_ABBREV, TRUE),//centimeters
- CUnit(20, 120, 720, 720, 100, IDS_POINT_ABBREV, TRUE),//points
- CUnit(240, 240, 1440, 1440, 120, IDS_PICA_ABBREV, TRUE),//picas
- CUnit(1440, 180, 720, 1440, 90, IDS_INCH2_ABBREV, FALSE),//in
- CUnit(1440, 180, 720, 1440, 90, IDS_INCH3_ABBREV, FALSE),//inch
- CUnit(1440, 180, 720, 1440, 90, IDS_INCH4_ABBREV, FALSE)//inches
- };
- static UINT _cdecl DoRegistry(LPVOID lpv)
- {
- ASSERT(lpv != NULL);
- ((CWordPadApp*)lpv)->UpdateRegistry();
- return 0;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CWordPadApp
- BEGIN_MESSAGE_MAP(CWordPadApp, CWinApp)
- //{{AFX_MSG_MAP(CWordPadApp)
- ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
- ON_COMMAND(ID_FILE_NEW, OnFileNew)
- ON_COMMAND(ID_FILE_OPEN, OnFileOpen)
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
- void CWordPadCommandLineInfo::ParseParam(const char* pszParam,BOOL bFlag,BOOL bLast)
- {
- if (bFlag)
- {
- if (lstrcmpA(pszParam, "t") == 0)
- {
- m_bForceTextMode = TRUE;
- return;
- }
- }
- CCommandLineInfo::ParseParam(pszParam, bFlag, bLast);
- }
- /////////////////////////////////////////////////////////////////////////////
- // CWordPadApp construction
- CWordPadApp::CWordPadApp() : m_optionsText(0), m_optionsRTF(1),
- m_optionsWord(2), m_optionsWrite(2), m_optionsIP(2), m_optionsNull(0) //
- {
- _tsetlocale(LC_ALL, _T(""));
- m_nFilterIndex = 1;
- DWORD dwVersion = ::GetVersion();
- m_bWin4 = (BYTE)dwVersion >= 4;
- #ifndef _UNICODE
- m_bWin31 = (dwVersion > 0x80000000 && !m_bWin4);
- #endif
- m_nDefFont = (m_bWin4) ? DEFAULT_GUI_FONT : ANSI_VAR_FONT;
- m_dcScreen.Attach(::GetDC(NULL));
- m_bLargeIcons = m_dcScreen.GetDeviceCaps(LOGPIXELSX) >= 120;
- m_bForceOEM = FALSE;
- }
- CWordPadApp::~CWordPadApp()
- {
- if (m_dcScreen.m_hDC != NULL)
- ::ReleaseDC(NULL, m_dcScreen.Detach());
- }
- /////////////////////////////////////////////////////////////////////////////
- // The one and only CWordPadApp object
- CWordPadApp theApp;
- // Register the application's document templates. Document templates
- // serve as the connection between documents, frame windows and views.
- static CSingleDocTemplate DocTemplate(
- IDR_MAINFRAME,
- RUNTIME_CLASS(CWordPadDoc),
- RUNTIME_CLASS(CMainFrame), // main SDI frame window
- RUNTIME_CLASS(CWordPadView));
- // This identifier was generated to be statistically unique for your app.
- // You may change it if you prefer to choose a specific identifier.
- static const CLSID BASED_CODE clsid =
- { 0x73FDDC80L, 0xAEA9, 0x101A, { 0x98, 0xA7, 0x00, 0xAA, 0x00, 0x37, 0x49, 0x59} };
- /////////////////////////////////////////////////////////////////////////////
- // CWordPadApp initialization
- BOOL CWordPadApp::InitInstance()
- {
- ParseCommandLine(cmdInfo);
- if (::FindWindow(szWordPadClass, NULL) && IsDocOpen(cmdInfo.m_strFileName))
- return FALSE;
- SetRegistryKey(_T("Codejock Software Sample Applications"));
- LoadOptions();
- #if _MSC_VER <= 1200 // MFC 6.0 or earlier
- Enable3dControls();
- #endif
- CSplashWnd splash;
- BOOL bSplash = cmdInfo.m_bShowSplash;
- if (!cmdInfo.m_bRunEmbedded)
- {
- switch (m_nCmdShow)
- {
- case SW_HIDE:
- case SW_SHOWMINIMIZED:
- case SW_MINIMIZE:
- case SW_SHOWMINNOACTIVE:
- bSplash = FALSE;
- break;
- case SW_RESTORE:
- case SW_SHOW:
- case SW_SHOWDEFAULT:
- case SW_SHOWNA:
- case SW_SHOWNOACTIVATE:
- case SW_SHOWNORMAL:
- case SW_SHOWMAXIMIZED:
- if (m_bMaximized)
- m_nCmdShow = SW_SHOWMAXIMIZED;
- break;
- }
- }
- else
- {
- //Excel 4 will start OLE servers minimized
- m_nCmdShow = SW_SHOWNORMAL;
- }
- int nCmdShow = m_nCmdShow;
- if (bSplash)
- {
- // only show splash if not embedded
- splash.Create(NULL);
- splash.ShowWindow(SW_SHOW);
- splash.UpdateWindow();
- }
- LoadAbbrevStrings();
- m_hDevNames = CreateDevNames();
- NotifyPrinterChanged((m_hDevNames == NULL));
- free((void*)m_pszHelpFilePath);
- m_pszHelpFilePath = _T("WORDPAD.HLP");
- // Initialize OLE libraries
- if (!AfxOleInit())
- {
- AfxMessageBox(IDP_OLE_INIT_FAILED);
- return FALSE;
- }
- RegisterFormats();
- // Initialize RichEdit control
- if (LoadLibrary(_T("RICHED32.DLL")) == NULL)
- {
- AfxMessageBox(IDS_RICHED_LOAD_FAIL, MB_OK|MB_ICONEXCLAMATION);
- return FALSE;
- }
- // Standard initialization
- // If you are not using these features and wish to reduce the size
- // of your final executable, you should remove from the following
- // the specific initialization routines you do not need.
- LoadStdProfileSettings(); // Load standard INI file options (including MRU)
- // Register the application's document templates. Document templates
- // serve as the connection between documents, frame windows and views.
- DocTemplate.SetContainerInfo(IDR_CNTR_INPLACE);
- /*DocTemplate.SetServerInfo(
- IDR_SRVR_EMBEDDED, IDR_SRVR_INPLACE,
- RUNTIME_CLASS(CInPlaceFrame));*/
- // Connect the COleTemplateServer to the document template.
- // The COleTemplateServer creates new documents on behalf
- // of requesting OLE containers by using information
- // specified in the document template.
- m_server.ConnectTemplate(clsid, &DocTemplate, TRUE);
- // Note: SDI applications register server objects only if /Embedding
- // or /Automation is present on the command line.
- // Check to see if launched as OLE server
- if (cmdInfo.m_bRunEmbedded || cmdInfo.m_bRunAutomated)
- {
- // Register all OLE server (factories) as running. This enables the
- // OLE libraries to create objects from other applications.
- COleTemplateServer::RegisterAll();
- AfxOleSetUserCtrl(FALSE);
- // Application was run with /Embedding or /Automation. Don't show the
- // main window in this case.
- return TRUE;
- }
- // make sure the main window is showing
- m_bPromptForType = FALSE;
- OnFileNew();
- m_bPromptForType = TRUE;
- // destroy splash window
- if (cmdInfo.m_bShowSplash)
- splash.DestroyWindow();
- m_nCmdShow = -1;
- if (m_pMainWnd == NULL) // i.e. OnFileNew failed
- return FALSE;
- if (!cmdInfo.m_strFileName.IsEmpty()) // open an existing document
- m_nCmdShow = nCmdShow;
- // Dispatch commands specified on the command line
- if (cmdInfo.m_nShellCommand != CCommandLineInfo::FileNew &&
- !ProcessShellCommand(cmdInfo))
- {
- return FALSE;
- }
- // Enable File Manager drag/drop open
- m_pMainWnd->DragAcceptFiles();
- // When a server application is launched stand-alone, it is a good idea
- // to update the system registry in case it has been damaged.
- // do registry stuff in separate thread
- #ifndef _UNICODE
- if (m_bWin31) // no threads on Win32s
- UpdateRegistry();
- else
- #endif
- AfxBeginThread(DoRegistry, this, THREAD_PRIORITY_IDLE);
- return TRUE;
- }
- BOOL CWordPadApp::IsDocOpen(LPCTSTR lpszFileName)
- {
- if (lpszFileName[0] == NULL)
- return FALSE;
- TCHAR szPath[_MAX_PATH];
- AfxFullPath(szPath, lpszFileName);
- ATOM atom = GlobalAddAtom(szPath);
- ASSERT(atom != NULL);
- if (atom == NULL)
- return FALSE;
- EnumWindows(StaticEnumProc, (LPARAM)&atom);
- if (atom == NULL)
- return TRUE;
- DeleteAtom(atom);
- return FALSE;
- }
- BOOL CALLBACK CWordPadApp::StaticEnumProc(HWND hWnd, LPARAM lParam)
- {
- TCHAR szClassName[30];
- GetClassName(hWnd, szClassName, 30);
- if (lstrcmp(szClassName, szWordPadClass) != 0)
- return TRUE;
- ATOM* pAtom = (ATOM*)lParam;
- ASSERT(pAtom != NULL);
- DWORD_PTR dw = NULL;
- ::SendMessageTimeout(hWnd, m_nOpenMsg, NULL, (LPARAM)*pAtom,
- SMTO_ABORTIFHUNG, 500, &dw);
- if (dw)
- {
- ::SetForegroundWindow(hWnd);
- DeleteAtom(*pAtom);
- *pAtom = NULL;
- return FALSE;
- }
- return TRUE;
- }
- void CWordPadApp::RegisterFormats()
- {
- cfEmbeddedObject = (CLIPFORMAT)::RegisterClipboardFormat(_T("Embedded Object"));
- cfRTF = (CLIPFORMAT)::RegisterClipboardFormat(CF_RTF);
- cfRTO = (CLIPFORMAT)::RegisterClipboardFormat(CF_RETEXTOBJ);
- }
- CDocOptions& CWordPadApp::GetDocOptions(int nDocType)
- {
- switch (nDocType)
- {
- case RD_WINWORD6:
- case RD_WORDPAD:
- return m_optionsWord;
- case RD_RICHTEXT:
- return m_optionsRTF;
- case RD_TEXT:
- case RD_OEMTEXT:
- return m_optionsText;
- case RD_WRITE:
- return m_optionsWrite;
- case RD_EMBEDDED:
- return m_optionsIP;
- }
- ASSERT(FALSE);
- return m_optionsNull;
- }
- CDockState& CWordPadApp::GetDockState(int nDocType, BOOL bPrimary)
- {
- return GetDocOptions(nDocType).GetDockState(bPrimary);
- }
- void CWordPadApp::SaveOptions()
- {
- WriteProfileInt(szSection, szWordSel, m_bWordSel);
- WriteProfileInt(szSection, szUnits, GetUnits());
- WriteProfileInt(szSection, szMaximized, m_bMaximized);
- WriteProfileBinary(szSection, szFrameRect, (BYTE*)&m_rectInitialFrame,
- sizeof(CRect));
- WriteProfileBinary(szSection, szPageMargin, (BYTE*)&m_rectPageMargin,
- sizeof(CRect));
- m_optionsText.SaveOptions(szTextSection);
- m_optionsRTF.SaveOptions(szRTFSection);
- m_optionsWord.SaveOptions(szWordSection);
- m_optionsWrite.SaveOptions(szWriteSection);
- m_optionsIP.SaveOptions(szIPSection);
- }
- void CWordPadApp::LoadOptions()
- {
- BYTE* pb = NULL;
- UINT nLen = 0;
- HFONT hFont = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
- if (hFont == NULL)
- hFont = (HFONT)GetStockObject(ANSI_VAR_FONT);
- VERIFY(GetObject(hFont, sizeof(LOGFONT), &m_lf));
- m_bWordSel = GetProfileInt(szSection, szWordSel, TRUE);
- TCHAR buf[2];
- buf[0] = NULL;
- GetLocaleInfo(GetUserDefaultLCID(), LOCALE_IMEASURE, buf, 2);
- int nDefUnits = buf[0] == '1' ? 0 : 1;
- SetUnits(GetProfileInt(szSection, szUnits, nDefUnits));
- m_bMaximized = GetProfileInt(szSection, szMaximized, (int)FALSE);
- if (GetProfileBinary(szSection, szFrameRect, &pb, &nLen))
- {
- ASSERT(nLen == sizeof(CRect));
- MEMCPY_S(&m_rectInitialFrame, pb, sizeof(CRect));
- delete pb;
- }
- else
- m_rectInitialFrame.SetRect(0,0,0,0);
- CRect rectScreen(0, 0, GetSystemMetrics(SM_CXSCREEN),
- GetSystemMetrics(SM_CYSCREEN));
- CRect rectInt;
- rectInt.IntersectRect(&rectScreen, &m_rectInitialFrame);
- if (rectInt.Width() < 10 || rectInt.Height() < 10)
- m_rectInitialFrame.SetRect(0, 0, 0, 0);
- if (GetProfileBinary(szSection, szPageMargin, &pb, &nLen))
- {
- ASSERT(nLen == sizeof(CRect));
- MEMCPY_S(&m_rectPageMargin, pb, sizeof(CRect));
- delete pb;
- }
- else
- m_rectPageMargin.SetRect(1800, 1440, 1800, 1440);
- m_optionsText.LoadOptions(szTextSection);
- m_optionsRTF.LoadOptions(szRTFSection);
- m_optionsWord.LoadOptions(szWordSection);
- m_optionsWrite.LoadOptions(szWriteSection);
- m_optionsIP.LoadOptions(szIPSection);
- }
- void CWordPadApp::LoadAbbrevStrings()
- {
- for (int i=0;i<m_nNumUnits;i++)
- m_units[i].m_strAbbrev.LoadString(m_units[i].m_nAbbrevID);
- }
- BOOL CWordPadApp::ParseMeasurement(LPTSTR buf, int& lVal)
- {
- TCHAR* pch;
- if (buf[0] == NULL)
- return FALSE;
- float f = (float)_tcstod(buf,&pch);
- // eat white space, if any
- while (isspace(*pch))
- pch++;
- if (pch[0] == NULL) // default
- {
- lVal = (f < 0.f) ? (int)(f*GetTPU()-0.5f) : (int)(f*GetTPU()+0.5f);
- return TRUE;
- }
- for (int i=0;i<m_nNumUnits;i++)
- {
- if (lstrcmpi(pch, GetAbbrev(i)) == 0)
- {
- lVal = (f < 0.f) ? (int)(f*GetTPU(i)-0.5f) : (int)(f*GetTPU(i)+0.5f);
- return TRUE;
- }
- }
- return FALSE;
- }
- void CWordPadApp::PrintTwips(TCHAR* buf, int nValue, int nDec)
- {
- ASSERT(nDec == 2);
- int div = GetTPU();
- int lval = nValue;
- BOOL bNeg = FALSE;
- int* pVal = new int[nDec+1];
- if (lval < 0)
- {
- bNeg = TRUE;
- lval = -lval;
- }
- int i;
- for (i=0;i<=nDec;i++)
- {
- pVal[i] = lval/div; //integer number
- lval -= pVal[i]*div;
- lval *= 10;
- }
- i--;
- if (lval >= div/2)
- pVal[i]++;
- while ((pVal[i] == 10) && (i != 0))
- {
- pVal[i] = 0;
- pVal[--i]++;
- }
- while (nDec && pVal[nDec] == 0)
- nDec--;
- #if (_MSC_VER > 1310) // VS2005
- _stprintf_s(buf, 64, _T("%.*f"), nDec, (float)nValue/(float)div);
- #else
- _stprintf(buf, _T("%.*f"), nDec, (float)nValue/(float)div);
- #endif
- if (m_units[m_nUnits].m_bSpaceAbbrev)
- lstrcat(buf, _T(" "));
- lstrcat(buf, GetAbbrev());
- delete []pVal;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CWordPadApp commands
- void CWordPadApp::OnAppAbout()
- {
- CAboutDlg dlgAbout;
- dlgAbout.DoModal();
- }
- int CWordPadApp::ExitInstance()
- {
- m_pszHelpFilePath = NULL;
- FreeLibrary(GetModuleHandle(_T("RICHED32.DLL")));
- SaveOptions();
- return CWinApp::ExitInstance();
- }
- void CWordPadApp::OnFileNew()
- {
- int nDocType = -1;
- if (!m_bPromptForType)
- {
- if (cmdInfo.m_bForceTextMode)
- nDocType = RD_TEXT;
- else if (!cmdInfo.m_strFileName.IsEmpty())
- {
- CFileException fe;
- nDocType = GetDocTypeFromName(cmdInfo.m_strFileName, fe);
- }
- if (nDocType == -1)
- nDocType = RD_DEFAULT;
- }
- else
- {
- CFileNewDialog dlg;
- if (dlg.DoModal() == IDCANCEL)
- return;
- nDocType = (dlg.m_nSel == 0) ? RD_DEFAULT: //Word 6
- (dlg.m_nSel == 1) ? RD_RICHTEXT : //RTF
- RD_TEXT ; //text
- if (nDocType != RD_TEXT)
- cmdInfo.m_bForceTextMode = FALSE;
- }
- m_nNewDocType = nDocType;
- DocTemplate.OpenDocumentFile(NULL);
- // if returns NULL, the user has already been alerted
- }
- // prompt for file name - used for open and save as
- // static function called from app
- BOOL CWordPadApp::PromptForFileName(CString& fileName, UINT nIDSTitle,
- DWORD dwFlags, BOOL bOpenFileDialog, int* pType)
- {
- ScanForConverters();
- CFileDialog dlgFile(bOpenFileDialog);
- CString title;
- VERIFY(title.LoadString(nIDSTitle));
- dlgFile.m_ofn.Flags |= dwFlags;
- // dlgFile.m_ofn.Flags &= ~OFN_SHOWHELP;
- int nIndex = m_nFilterIndex;
- if (!bOpenFileDialog)
- {
- int nDocType = (pType != NULL) ? *pType : RD_DEFAULT;
- nIndex = GetIndexFromType(nDocType, bOpenFileDialog);
- if (nIndex == -1)
- nIndex = GetIndexFromType(RD_DEFAULT, bOpenFileDialog);
- if (nIndex == -1)
- nIndex = GetIndexFromType(RD_NATIVE, bOpenFileDialog);
- ASSERT(nIndex != -1);
- nIndex++;
- }
- dlgFile.m_ofn.nFilterIndex = nIndex;
- // strDefExt is necessary to hold onto the memory from GetExtFromType
- CString strDefExt = GetExtFromType(GetTypeFromIndex(nIndex-1, bOpenFileDialog));
- dlgFile.m_ofn.lpstrDefExt = strDefExt;
- CString strFilter = GetFileTypes(bOpenFileDialog);
- dlgFile.m_ofn.lpstrFilter = strFilter;
- dlgFile.m_ofn.lpstrTitle = title;
- dlgFile.m_ofn.lpstrFile = fileName.GetBuffer(_MAX_PATH);
- BOOL bRet = (dlgFile.DoModal() == IDOK) ? TRUE : FALSE;
- fileName.ReleaseBuffer();
- if (bRet)
- {
- if (bOpenFileDialog)
- m_nFilterIndex = dlgFile.m_ofn.nFilterIndex;
- if (pType != NULL)
- {
- int nIndex = (int)dlgFile.m_ofn.nFilterIndex - 1;
- ASSERT(nIndex >= 0);
- *pType = GetTypeFromIndex(nIndex, bOpenFileDialog);
- }
- }
- return bRet;
- }
- void CWordPadApp::OnFileOpen()
- {
- // prompt the user (with all document templates)
- CString newName;
- int nType = RD_DEFAULT;
- if (!PromptForFileName(newName, AFX_IDS_OPENFILE,
- OFN_HIDEREADONLY | OFN_FILEMUSTEXIST, TRUE, &nType))
- return; // open cancelled
- if (nType == RD_OEMTEXT)
- m_bForceOEM = TRUE;
- OpenDocumentFile(newName);
- m_bForceOEM = FALSE;
- // if returns NULL, the user has already been alerted
- }
- BOOL CWordPadApp::OnDDECommand(LPTSTR /*lpszCommand*/)
- {
- return FALSE;
- }
- /////////////////////////////////////////////////////////////////////////////
- // DDE and ShellExecute support
- //HKEY_CLASSES_ROOT.RTF = rtffile
- //HKEY_CLASSES_ROOTrtffile =
- //HKEY_CLASSES_ROOTrtffileCLSID = {73FDDC80-AEA9-101A-98A7-00AA00374959}
- //HKEY_CLASSES_ROOTrtffileprotocolStdFileEditingserver = WORDPAD.EXE
- //HKEY_CLASSES_ROOTrtffileprotocolStdFileEditingverb = &Edit
- //HKEY_CLASSES_ROOTrtffileshellopencommand = WORDPAD.EXE %1
- //HKEY_CLASSES_ROOTrtffileshellprintcommand = WORDPAD.EXE /p %1
- #define REGENTRY(key, value) _T(key) _T("