https://git.reactos.org/?p=reactos.git;a=commitdiff;h=3b0791547f8857110352e1...
commit 3b0791547f8857110352e1837e8cfbc2c7a93a46 Author: Katayama Hirofumi MZ katayama.hirofumi.mz@gmail.com AuthorDate: Sun Mar 12 07:51:53 2023 +0900 Commit: Katayama Hirofumi MZ katayama.hirofumi.mz@gmail.com CommitDate: Sun Mar 12 07:51:53 2023 +0900
[NOTEPAD] Move the printing code to the newly added printing.c
CORE-18837 --- base/applications/notepad/CMakeLists.txt | 1 + base/applications/notepad/dialog.c | 677 ------------------------------ base/applications/notepad/printing.c | 688 +++++++++++++++++++++++++++++++ 3 files changed, 689 insertions(+), 677 deletions(-)
diff --git a/base/applications/notepad/CMakeLists.txt b/base/applications/notepad/CMakeLists.txt index aa1aae6034a..f9a534a70e5 100644 --- a/base/applications/notepad/CMakeLists.txt +++ b/base/applications/notepad/CMakeLists.txt @@ -2,6 +2,7 @@ list(APPEND SOURCE dialog.c main.c + printing.c settings.c text.c notepad.h) diff --git a/base/applications/notepad/dialog.c b/base/applications/notepad/dialog.c index 3bd835a5011..5c78dadc39a 100644 --- a/base/applications/notepad/dialog.c +++ b/base/applications/notepad/dialog.c @@ -55,8 +55,6 @@ static UINT EncToStrId[] = { STRING_UTF8_BOM };
-static UINT_PTR CALLBACK DIALOG_PAGESETUP_Hook(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam); - VOID ShowLastError(VOID) { DWORD error = GetLastError(); @@ -209,17 +207,6 @@ static int AlertFileNotSaved(LPCTSTR szFileName) MB_ICONQUESTION | MB_YESNOCANCEL); }
-static void AlertPrintError(void) -{ - TCHAR szUntitled[MAX_STRING_LEN]; - - LoadString(Globals.hInstance, STRING_UNTITLED, szUntitled, ARRAY_SIZE(szUntitled)); - - DIALOG_StringMsgBox(Globals.hMainWnd, STRING_PRINTERROR, - Globals.szFileName[0] ? Globals.szFileName : szUntitled, - MB_ICONEXCLAMATION | MB_OK); -} - /** * Returns: * TRUE - if file exists @@ -240,76 +227,6 @@ BOOL HasFileExtension(LPCTSTR szFilename) return _tcsrchr(szFilename, _T('.')) != NULL; }
-int GetSelectionTextLength(HWND hWnd) -{ - DWORD dwStart = 0, dwEnd = 0; - SendMessage(hWnd, EM_GETSEL, (WPARAM)&dwStart, (LPARAM)&dwEnd); - return dwEnd - dwStart; -} - -int GetSelectionText(HWND hWnd, LPTSTR lpString, int nMaxCount) -{ - DWORD dwStart = 0, dwEnd = 0; - INT cchText = GetWindowTextLength(hWnd); - LPTSTR pszText; - HLOCAL hLocal; - HRESULT hr; - - SendMessage(hWnd, EM_GETSEL, (WPARAM)&dwStart, (LPARAM)&dwEnd); - if (!lpString || dwStart == dwEnd || cchText == 0) - return 0; - - hLocal = (HLOCAL)SendMessage(hWnd, EM_GETHANDLE, 0, 0); - pszText = (LPTSTR)LocalLock(hLocal); - if (!pszText) - return 0; - - hr = StringCchCopyN(lpString, nMaxCount, pszText + dwStart, dwEnd - dwStart); - LocalUnlock(hLocal); - - switch (hr) - { - case S_OK: - return dwEnd - dwStart; - - case STRSAFE_E_INSUFFICIENT_BUFFER: - return nMaxCount - 1; - - default: - return 0; - } -} - -static RECT -GetPrintingRect(IN HDC hdc, IN LPCRECT pMargins) -{ - INT iLogPixelsX = GetDeviceCaps(hdc, LOGPIXELSX); - INT iLogPixelsY = GetDeviceCaps(hdc, LOGPIXELSY); - INT iHorzRes = GetDeviceCaps(hdc, HORZRES); /* in pixels */ - INT iVertRes = GetDeviceCaps(hdc, VERTRES); /* in pixels */ - RECT rcPrintRect, rcPhysical; - -#define CONVERT_X(x) MulDiv((x), iLogPixelsX, 2540) /* 100th millimeters to pixels */ -#define CONVERT_Y(y) MulDiv((y), iLogPixelsY, 2540) /* 100th millimeters to pixels */ - SetRect(&rcPrintRect, - CONVERT_X(pMargins->left), CONVERT_Y(pMargins->top), - iHorzRes - CONVERT_X(pMargins->right), - iVertRes - CONVERT_Y(pMargins->bottom)); - - rcPhysical.left = GetDeviceCaps(hdc, PHYSICALOFFSETX); - rcPhysical.right = rcPhysical.left + GetDeviceCaps(hdc, PHYSICALWIDTH); - rcPhysical.top = GetDeviceCaps(hdc, PHYSICALOFFSETY); - rcPhysical.bottom = rcPhysical.top + GetDeviceCaps(hdc, PHYSICALHEIGHT); - - /* Adjust the margin */ - rcPrintRect.left = max(rcPrintRect.left, rcPhysical.left); - rcPrintRect.top = max(rcPrintRect.top, rcPhysical.top); - rcPrintRect.right = min(rcPrintRect.right, rcPhysical.right); - rcPrintRect.bottom = min(rcPrintRect.bottom, rcPhysical.bottom); - - return rcPrintRect; -} - static BOOL DoSaveFile(VOID) { BOOL bRet = FALSE; @@ -619,527 +536,6 @@ BOOL DIALOG_FileSaveAs(VOID) } }
-/* Convert the points into pixels */ -#define X_POINTS_TO_PIXELS(hDC, points) MulDiv((points), GetDeviceCaps((hDC), LOGPIXELSX), 72) -#define Y_POINTS_TO_PIXELS(hDC, points) MulDiv((points), GetDeviceCaps((hDC), LOGPIXELSY), 72) - -/* - * See also: - * https://support.microsoft.com/en-us/windows/changing-header-and-footer-comma... - */ -static VOID -DrawHeaderOrFooter(HDC hDC, LPRECT pRect, LPCTSTR pszFormat, INT nPageNo, const SYSTEMTIME *pstNow) -{ - TCHAR szText[256], szField[128]; - const TCHAR *pchFormat; - UINT uAlign = DT_CENTER, uFlags = DT_SINGLELINE | DT_VCENTER | DT_NOPREFIX; - HGDIOBJ hOldPen, hOldBrush; - - /* Draw a rectangle */ - hOldPen = SelectObject(hDC, GetStockObject(BLACK_PEN)); - hOldBrush = SelectObject(hDC, GetStockObject(NULL_BRUSH)); - Rectangle(hDC, pRect->left, pRect->top, pRect->right, pRect->bottom); - SelectObject(hDC, hOldBrush); - SelectObject(hDC, hOldPen); - - InflateRect(pRect, -X_POINTS_TO_PIXELS(hDC, 3), 0); /* Shrink 3pt */ - - szText[0] = 0; - - for (pchFormat = pszFormat; *pchFormat; ++pchFormat) - { - if (*pchFormat != _T('&')) - { - StringCchCatN(szText, ARRAY_SIZE(szText), pchFormat, 1); - continue; - } - - ++pchFormat; - if (*pchFormat == 0) - break; - - switch (_totupper(*pchFormat)) /* Make it uppercase */ - { - case _T('&'): /* Found double ampersand */ - StringCchCat(szText, ARRAY_SIZE(szText), TEXT("&")); - break; - - case _T('L'): /* Left */ - DrawText(hDC, szText, -1, pRect, uAlign | uFlags); - szText[0] = 0; - uAlign = DT_LEFT; - break; - - case _T('C'): /* Center */ - DrawText(hDC, szText, -1, pRect, uAlign | uFlags); - szText[0] = 0; - uAlign = DT_CENTER; - break; - - case _T('R'): /* Right */ - DrawText(hDC, szText, -1, pRect, uAlign | uFlags); - szText[0] = 0; - uAlign = DT_RIGHT; - break; - - case _T('D'): /* Date */ - GetDateFormat(LOCALE_USER_DEFAULT, 0, pstNow, NULL, - szField, (INT)ARRAY_SIZE(szField)); - StringCchCat(szText, ARRAY_SIZE(szText), szField); - break; - - case _T('T'): /* Time */ - GetTimeFormat(LOCALE_USER_DEFAULT, 0, pstNow, NULL, - szField, (INT)ARRAY_SIZE(szField)); - StringCchCat(szText, ARRAY_SIZE(szText), szField); - break; - - case _T('F'): /* Filename */ - StringCchCat(szText, ARRAY_SIZE(szText), Globals.szFileTitle); - break; - - case _T('P'): /* Page number */ - StringCchPrintf(szField, ARRAY_SIZE(szField), TEXT("%u"), nPageNo); - StringCchCat(szText, ARRAY_SIZE(szText), szField); - break; - - default: /* Otherwise */ - szField[0] = _T('&'); - szField[1] = *pchFormat; - szField[2] = 0; - StringCchCat(szText, ARRAY_SIZE(szText), szField); - break; - } - } - - DrawText(hDC, szText, -1, pRect, uAlign | uFlags); -} - -typedef struct -{ - PRINTDLG printer; - HWND hwndDlg; - INT status; - INT currentPage; - RECT printRect; - SYSTEMTIME stNow; - HFONT hHeaderFont; - HFONT hBodyFont; - LPTSTR pszText; - DWORD ich; - DWORD cchText; - INT cyHeader; - INT cySpacing; - INT cyFooter; -} PRINT_DATA, *PPRINT_DATA; - -static BOOL DoPrintBody(PPRINT_DATA pData, DWORD PageCount, BOOL bSkipPage) -{ - LPPRINTDLG pPrinter = &pData->printer; - RECT printRect = pData->printRect; - INT xLeft = printRect.left, yTop = printRect.top + pData->cyHeader + pData->cySpacing; - INT xStart, tabWidth; - DWORD ichStart; - SIZE charMetrics; - TEXTMETRIC tmText; - - /* Calculate a tab width */ -#define TAB_STOP 8 - GetTextMetrics(pPrinter->hDC, &tmText); - tabWidth = TAB_STOP * tmText.tmAveCharWidth; - -#define DO_FLUSH() do { \ - if (ichStart < pData->ich && !bSkipPage) { \ - TextOut(pPrinter->hDC, xStart, yTop, &pData->pszText[ichStart], pData->ich - ichStart); \ - } \ - ichStart = pData->ich; \ - xStart = xLeft; \ - if (pData->status == STRING_PRINTCANCELING) return FALSE; \ -} while (0) - - /* The drawing-body loop */ - for (ichStart = pData->ich, xStart = xLeft; pData->ich < pData->cchText; ) - { - TCHAR ch = pData->pszText[pData->ich]; - - if (ch == _T('\r')) - { - DO_FLUSH(); - - pData->ich++; /* Next char */ - ichStart = pData->ich; - continue; - } - - if (ch == _T('\n')) - { - DO_FLUSH(); - - /* Next line */ - yTop += tmText.tmHeight; - xLeft = xStart = printRect.left; - } - else - { - if (ch == _T('\t')) - { - INT nStepWidth = tabWidth - ((xLeft - printRect.left) % tabWidth); - - DO_FLUSH(); - - /* Go to the next tab stop */ - xLeft += nStepWidth; - xStart = xLeft; - } - else /* Normal char */ - { - GetTextExtentPoint32(pPrinter->hDC, &ch, 1, &charMetrics); - xLeft += charMetrics.cx; - } - - /* Insert a line break if the next position reached the right edge */ - if (xLeft + charMetrics.cx >= printRect.right) - { - if (ch != _T('\t')) - DO_FLUSH(); - - /* Next line */ - yTop += tmText.tmHeight; - xLeft = xStart = printRect.left; - } - } - - pData->ich++; /* Next char */ - if (ch == _T('\t') || ch == _T('\n')) - ichStart = pData->ich; - - if (yTop + tmText.tmHeight >= printRect.bottom - pData->cyFooter) - break; /* The next line reached the body bottom */ - } - - DO_FLUSH(); - return TRUE; -} - -static BOOL DoPrintPage(PPRINT_DATA pData, DWORD PageCount) -{ - LPPRINTDLG pPrinter = &pData->printer; - BOOL bSkipPage, ret; - HFONT hOldFont; - - /* Should we skip this page? */ - bSkipPage = !(pPrinter->Flags & PD_SELECTION) && - (pPrinter->Flags & PD_PAGENUMS) && - !(pPrinter->nFromPage <= PageCount && PageCount <= pPrinter->nToPage); - - /* The prologue of a page */ - if (!bSkipPage) - { - if (StartPage(pPrinter->hDC) <= 0) - { - pData->status = STRING_PRINTFAILED; - return FALSE; - } - - if (pData->cyHeader > 0) - { - /* Draw the page header */ - RECT rc = pData->printRect; - rc.bottom = rc.top + pData->cyHeader; - - hOldFont = SelectObject(pPrinter->hDC, pData->hHeaderFont); - DrawHeaderOrFooter(pPrinter->hDC, &rc, Globals.szHeader, PageCount, &pData->stNow); - SelectObject(pPrinter->hDC, hOldFont); /* De-select the font */ - } - } - - hOldFont = SelectObject(pPrinter->hDC, pData->hBodyFont); - ret = DoPrintBody(pData, PageCount, bSkipPage); - SelectObject(pPrinter->hDC, hOldFont); - if (!ret) - return FALSE; /* Canceled */ - - /* The epilogue of a page */ - if (!bSkipPage) - { - if (pData->cyFooter > 0) - { - /* Draw the page footer */ - RECT rc = pData->printRect; - rc.top = rc.bottom - pData->cyFooter; - - hOldFont = SelectObject(pPrinter->hDC, pData->hHeaderFont); - DrawHeaderOrFooter(pPrinter->hDC, &rc, Globals.szFooter, PageCount, &pData->stNow); - SelectObject(pPrinter->hDC, hOldFont); - } - - if (EndPage(pPrinter->hDC) <= 0) - { - pData->status = STRING_PRINTFAILED; - return FALSE; - } - } - - return TRUE; -} - -#define BODY_FONT_SIZE 10 /* 10pt */ -#define HEADER_FONT_SIZE 9 /* 9pt */ -#define SPACING_HEIGHT 4 /* 4pt */ -#define PRINTING_MESSAGE (WM_USER + 100) - -static BOOL DoCreatePrintFonts(LPPRINTDLG pPrinter, PPRINT_DATA pPrintData) -{ - LOGFONT lfBody, lfHeader; - - /* Create the main text font for printing */ - lfBody = Globals.lfFont; - lfBody.lfHeight = -Y_POINTS_TO_PIXELS(pPrinter->hDC, BODY_FONT_SIZE); - pPrintData->hBodyFont = CreateFontIndirect(&lfBody); - if (pPrintData->hBodyFont == NULL) - return FALSE; - - /* Create the header/footer font */ - lfHeader = Globals.lfFont; - lfHeader.lfHeight = -Y_POINTS_TO_PIXELS(pPrinter->hDC, HEADER_FONT_SIZE); - lfHeader.lfWeight = FW_BOLD; - pPrintData->hHeaderFont = CreateFontIndirect(&lfHeader); - if (pPrintData->hHeaderFont == NULL) - return FALSE; - - return TRUE; -} - -static BOOL DoPrintDocument(PPRINT_DATA printData) -{ - DOCINFO docInfo; - LPPRINTDLG pPrinter = &printData->printer; - DWORD CopyCount, PageCount; - TEXTMETRIC tmHeader; - BOOL ret = FALSE; - HFONT hOldFont; - - GetLocalTime(&printData->stNow); - - printData->printRect = GetPrintingRect(pPrinter->hDC, &Globals.lMargins); - - if (!DoCreatePrintFonts(pPrinter, printData)) - { - printData->status = STRING_PRINTFAILED; - goto Quit; - } - - if (pPrinter->Flags & PD_SELECTION) - printData->cchText = GetSelectionTextLength(Globals.hEdit); - else - printData->cchText = GetWindowTextLength(Globals.hEdit); - - /* Allocate a buffer for the text */ - printData->pszText = HeapAlloc(GetProcessHeap(), 0, (printData->cchText + 1) * sizeof(TCHAR)); - if (!printData->pszText) - { - printData->status = STRING_PRINTFAILED; - goto Quit; - } - - if (pPrinter->Flags & PD_SELECTION) - GetSelectionText(Globals.hEdit, printData->pszText, printData->cchText + 1); - else - GetWindowText(Globals.hEdit, printData->pszText, printData->cchText + 1); - - /* Start a document */ - ZeroMemory(&docInfo, sizeof(docInfo)); - docInfo.cbSize = sizeof(DOCINFO); - docInfo.lpszDocName = Globals.szFileTitle; - if (StartDoc(pPrinter->hDC, &docInfo) <= 0) - { - printData->status = STRING_PRINTFAILED; - goto Quit; - } - - /* Calculate the header and footer heights */ - hOldFont = SelectObject(pPrinter->hDC, printData->hHeaderFont); - GetTextMetrics(pPrinter->hDC, &tmHeader); - printData->cyHeader = printData->cyFooter = 2 * tmHeader.tmHeight; - printData->cySpacing = Y_POINTS_TO_PIXELS(pPrinter->hDC, SPACING_HEIGHT); - SelectObject(pPrinter->hDC, hOldFont); /* De-select the font */ - if (!Globals.szHeader[0]) - printData->cyHeader = printData->cySpacing = 0; - if (!Globals.szFooter[0]) - printData->cyFooter = 0; - - /* The printing-copies loop */ - for (CopyCount = 1; CopyCount <= pPrinter->nCopies; ++CopyCount) - { - /* The printing-pages loop */ - for (PageCount = 1, printData->ich = 0; printData->ich < printData->cchText; ++PageCount) - { - printData->currentPage = PageCount; - PostMessage(printData->hwndDlg, PRINTING_MESSAGE, 0, 0); - - if (!DoPrintPage(printData, PageCount)) - { - AbortDoc(pPrinter->hDC); /* Cancel printing */ - goto Quit; - } - } - } - - if (EndDoc(pPrinter->hDC) <= 0) - { - printData->status = STRING_PRINTFAILED; - goto Quit; - } - - ret = TRUE; - printData->status = STRING_PRINTCOMPLETE; - -Quit: - DeleteObject(printData->hHeaderFont); - DeleteObject(printData->hBodyFont); - if (printData->pszText) - HeapFree(GetProcessHeap(), 0, printData->pszText); - if (printData->status == STRING_PRINTCANCELING) - printData->status = STRING_PRINTCANCELED; - PostMessage(printData->hwndDlg, PRINTING_MESSAGE, 0, 0); - return ret; -} - -static DWORD WINAPI PrintThreadFunc(LPVOID arg) -{ - PPRINT_DATA pData = arg; - pData->currentPage = 1; - pData->status = STRING_NOWPRINTING; - PostMessage(pData->hwndDlg, PRINTING_MESSAGE, 0, 0); - return DoPrintDocument(pData); -} - -static INT_PTR CALLBACK -DIALOG_Printing_DialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) -{ - TCHAR szText[MAX_STRING_LEN]; - static TCHAR s_szPage[64]; - static PPRINT_DATA s_pData = NULL; - static HANDLE s_hThread = NULL; - - switch (uMsg) - { - case WM_INITDIALOG: - s_pData = (PPRINT_DATA)lParam; - s_pData->hwndDlg = hwnd; - SetDlgItemText(hwnd, IDC_PRINTING_FILENAME, Globals.szFileTitle); - GetDlgItemText(hwnd, IDC_PRINTING_PAGE, s_szPage, ARRAY_SIZE(s_szPage)); - SetDlgItemText(hwnd, IDC_PRINTING_PAGE, NULL); - - s_hThread = CreateThread(NULL, 0, PrintThreadFunc, s_pData, 0, NULL); - if (!s_hThread) - { - s_pData->status = STRING_PRINTFAILED; - EndDialog(hwnd, IDABORT); - } - return TRUE; - - case PRINTING_MESSAGE: - switch (s_pData->status) - { - case STRING_NOWPRINTING: - case STRING_PRINTCANCELING: - StringCchPrintf(szText, ARRAY_SIZE(szText), s_szPage, s_pData->currentPage); - SetDlgItemText(hwnd, IDC_PRINTING_PAGE, szText); - - LoadString(Globals.hInstance, s_pData->status, szText, ARRAY_SIZE(szText)); - SetDlgItemText(hwnd, IDC_PRINTING_STATUS, szText); - break; - - case STRING_PRINTCOMPLETE: - case STRING_PRINTCANCELED: - case STRING_PRINTFAILED: - LoadString(Globals.hInstance, s_pData->status, szText, ARRAY_SIZE(szText)); - SetDlgItemText(hwnd, IDC_PRINTING_STATUS, szText); - - if (s_pData->status == STRING_PRINTCOMPLETE) - EndDialog(hwnd, IDOK); - else if (s_pData->status == STRING_PRINTFAILED) - EndDialog(hwnd, IDABORT); - else - EndDialog(hwnd, IDCANCEL); - break; - } - break; - - case WM_COMMAND: - if (LOWORD(wParam) == IDCANCEL && s_pData->status == STRING_NOWPRINTING) - { - EnableWindow(GetDlgItem(hwnd, IDCANCEL), FALSE); - s_pData->status = STRING_PRINTCANCELING; - PostMessage(hwnd, PRINTING_MESSAGE, 0, 0); - } - break; - - case WM_DESTROY: - if (s_hThread) - CloseHandle(s_hThread); - DeleteDC(s_pData->printer.hDC); - s_pData = LocalFree(s_pData); - break; - } - - return 0; -} - -VOID DIALOG_FilePrint(VOID) -{ - BOOL ret; - LPPRINTDLG printer; - PPRINT_DATA printData = LocalAlloc(LPTR, sizeof(PRINT_DATA)); - if (!printData) - { - ShowLastError(); - return; - } - - printer = &printData->printer; - printer->lStructSize = sizeof(PRINTDLG); - printer->hwndOwner = Globals.hMainWnd; - printer->Flags = PD_RETURNDC | PD_SELECTION; - - /* Disable the selection radio button if there is no text selected */ - if (!GetSelectionTextLength(Globals.hEdit)) - printer->Flags |= PD_NOSELECTION; - - printer->nFromPage = 1; - printer->nToPage = MAXWORD; - printer->nMinPage = 1; - printer->nMaxPage = MAXWORD; - - printer->hDevMode = Globals.hDevMode; - printer->hDevNames = Globals.hDevNames; - - ret = PrintDlg(printer); - /* NOTE: Even if PrintDlg returns FALSE, hDevMode and hDevNames may have changed. */ - Globals.hDevMode = printer->hDevMode; - Globals.hDevNames = printer->hDevNames; - - if (!ret) - { - LocalFree(printData); - return; /* The user canceled printing */ - } - assert(printer->hDC != NULL); - - /* Ensure that each logical unit maps to one pixel */ - SetMapMode(printer->hDC, MM_TEXT); - - if (DialogBoxParam(Globals.hInstance, - MAKEINTRESOURCE(DIALOG_PRINTING), - Globals.hMainWnd, - DIALOG_Printing_DialogProc, - (LPARAM)printer) == IDABORT) - { - AlertPrintError(); - } -} - VOID DIALOG_FileExit(VOID) { PostMessage(Globals.hMainWnd, WM_CLOSE, 0, 0); @@ -1525,76 +921,3 @@ VOID DIALOG_HelpAboutNotepad(VOID) ShellAbout(Globals.hMainWnd, szNotepad, szNotepadAuthors, notepadIcon); DestroyIcon(notepadIcon); } - -/*********************************************************************** - * DIALOG_FilePageSetup - */ -VOID DIALOG_FilePageSetup(void) -{ - PAGESETUPDLG page; - - ZeroMemory(&page, sizeof(page)); - page.lStructSize = sizeof(page); - page.hwndOwner = Globals.hMainWnd; - page.Flags = PSD_ENABLEPAGESETUPTEMPLATE | PSD_ENABLEPAGESETUPHOOK | PSD_MARGINS; - page.hInstance = Globals.hInstance; - page.rtMargin = Globals.lMargins; - page.hDevMode = Globals.hDevMode; - page.hDevNames = Globals.hDevNames; - page.lpPageSetupTemplateName = MAKEINTRESOURCE(DIALOG_PAGESETUP); - page.lpfnPageSetupHook = DIALOG_PAGESETUP_Hook; - - PageSetupDlg(&page); - - /* NOTE: Even if PageSetupDlg returns FALSE, the following members may have changed */ - Globals.hDevMode = page.hDevMode; - Globals.hDevNames = page.hDevNames; - Globals.lMargins = page.rtMargin; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - * DIALOG_PAGESETUP_Hook - */ -static UINT_PTR CALLBACK DIALOG_PAGESETUP_Hook(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam) -{ - switch (msg) - { - case WM_COMMAND: - if (HIWORD(wParam) == BN_CLICKED) - { - switch (LOWORD(wParam)) - { - case IDOK: - /* save user input and close dialog */ - GetDlgItemText(hDlg, 0x141, Globals.szHeader, ARRAY_SIZE(Globals.szHeader)); - GetDlgItemText(hDlg, 0x143, Globals.szFooter, ARRAY_SIZE(Globals.szFooter)); - return FALSE; - - case IDCANCEL: - /* discard user input and close dialog */ - return FALSE; - - case IDHELP: - { - /* FIXME: Bring this to work */ - static const TCHAR sorry[] = _T("Sorry, no help available"); - static const TCHAR help[] = _T("Help"); - MessageBox(Globals.hMainWnd, sorry, help, MB_ICONEXCLAMATION); - return TRUE; - } - - default: - break; - } - } - break; - - case WM_INITDIALOG: - /* fetch last user input prior to display dialog */ - SetDlgItemText(hDlg, 0x141, Globals.szHeader); - SetDlgItemText(hDlg, 0x143, Globals.szFooter); - break; - } - - return FALSE; -} diff --git a/base/applications/notepad/printing.c b/base/applications/notepad/printing.c new file mode 100644 index 00000000000..7040ec3498f --- /dev/null +++ b/base/applications/notepad/printing.c @@ -0,0 +1,688 @@ +/* + * PROJECT: ReactOS Notepad + * LICENSE: LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later) + * PURPOSE: Providing a Windows-compatible simple text editor for ReactOS + * COPYRIGHT: Copyright 2020-2023 Katayama Hirofumi MZ katayama.hirofumi.mz@gmail.com + */ + +#include "notepad.h" + +#include <strsafe.h> +#include <assert.h> + +static VOID AlertPrintError(VOID) +{ + TCHAR szUntitled[MAX_STRING_LEN]; + + LoadString(Globals.hInstance, STRING_UNTITLED, szUntitled, ARRAY_SIZE(szUntitled)); + + DIALOG_StringMsgBox(Globals.hMainWnd, STRING_PRINTERROR, + Globals.szFileName[0] ? Globals.szFileName : szUntitled, + MB_ICONEXCLAMATION | MB_OK); +} + +static RECT +GetPrintingRect(IN HDC hdc, IN LPCRECT pMargins) +{ + INT iLogPixelsX = GetDeviceCaps(hdc, LOGPIXELSX); + INT iLogPixelsY = GetDeviceCaps(hdc, LOGPIXELSY); + INT iHorzRes = GetDeviceCaps(hdc, HORZRES); /* in pixels */ + INT iVertRes = GetDeviceCaps(hdc, VERTRES); /* in pixels */ + RECT rcPrintRect, rcPhysical; + +#define CONVERT_X(x) MulDiv((x), iLogPixelsX, 2540) /* 100th millimeters to pixels */ +#define CONVERT_Y(y) MulDiv((y), iLogPixelsY, 2540) /* 100th millimeters to pixels */ + SetRect(&rcPrintRect, + CONVERT_X(pMargins->left), CONVERT_Y(pMargins->top), + iHorzRes - CONVERT_X(pMargins->right), + iVertRes - CONVERT_Y(pMargins->bottom)); + + rcPhysical.left = GetDeviceCaps(hdc, PHYSICALOFFSETX); + rcPhysical.right = rcPhysical.left + GetDeviceCaps(hdc, PHYSICALWIDTH); + rcPhysical.top = GetDeviceCaps(hdc, PHYSICALOFFSETY); + rcPhysical.bottom = rcPhysical.top + GetDeviceCaps(hdc, PHYSICALHEIGHT); + + /* Adjust the margin */ + rcPrintRect.left = max(rcPrintRect.left, rcPhysical.left); + rcPrintRect.top = max(rcPrintRect.top, rcPhysical.top); + rcPrintRect.right = min(rcPrintRect.right, rcPhysical.right); + rcPrintRect.bottom = min(rcPrintRect.bottom, rcPhysical.bottom); + + return rcPrintRect; +} + +static INT GetSelectionTextLength(HWND hWnd) +{ + DWORD dwStart = 0, dwEnd = 0; + SendMessage(hWnd, EM_GETSEL, (WPARAM)&dwStart, (LPARAM)&dwEnd); + return dwEnd - dwStart; +} + +static INT GetSelectionText(HWND hWnd, LPTSTR lpString, INT nMaxCount) +{ + DWORD dwStart = 0, dwEnd = 0; + INT cchText = GetWindowTextLength(hWnd); + LPTSTR pszText; + HLOCAL hLocal; + HRESULT hr; + + SendMessage(hWnd, EM_GETSEL, (WPARAM)&dwStart, (LPARAM)&dwEnd); + if (!lpString || dwStart == dwEnd || cchText == 0) + return 0; + + hLocal = (HLOCAL)SendMessage(hWnd, EM_GETHANDLE, 0, 0); + pszText = (LPTSTR)LocalLock(hLocal); + if (!pszText) + return 0; + + hr = StringCchCopyN(lpString, nMaxCount, pszText + dwStart, dwEnd - dwStart); + LocalUnlock(hLocal); + + switch (hr) + { + case S_OK: + return dwEnd - dwStart; + + case STRSAFE_E_INSUFFICIENT_BUFFER: + return nMaxCount - 1; + + default: + return 0; + } +} + +typedef struct +{ + PRINTDLG printer; + HWND hwndDlg; + INT status; + INT currentPage; + RECT printRect; + SYSTEMTIME stNow; + HFONT hHeaderFont; + HFONT hBodyFont; + LPTSTR pszText; + DWORD ich; + DWORD cchText; + INT cyHeader; + INT cySpacing; + INT cyFooter; +} PRINT_DATA, *PPRINT_DATA; + +/* Convert the points into pixels */ +#define X_POINTS_TO_PIXELS(hDC, points) MulDiv((points), GetDeviceCaps((hDC), LOGPIXELSX), 72) +#define Y_POINTS_TO_PIXELS(hDC, points) MulDiv((points), GetDeviceCaps((hDC), LOGPIXELSY), 72) + +/* + * See also: + * https://support.microsoft.com/en-us/windows/changing-header-and-footer-comma... + */ +static VOID +DrawHeaderOrFooter(HDC hDC, LPRECT pRect, LPCTSTR pszFormat, INT nPageNo, const SYSTEMTIME *pstNow) +{ + TCHAR szText[256], szField[128]; + const TCHAR *pchFormat; + UINT uAlign = DT_CENTER, uFlags = DT_SINGLELINE | DT_VCENTER | DT_NOPREFIX; + HGDIOBJ hOldPen, hOldBrush; + + /* Draw a rectangle */ + hOldPen = SelectObject(hDC, GetStockObject(BLACK_PEN)); + hOldBrush = SelectObject(hDC, GetStockObject(NULL_BRUSH)); + Rectangle(hDC, pRect->left, pRect->top, pRect->right, pRect->bottom); + SelectObject(hDC, hOldBrush); + SelectObject(hDC, hOldPen); + + InflateRect(pRect, -X_POINTS_TO_PIXELS(hDC, 3), 0); /* Shrink 3pt */ + + szText[0] = 0; + + for (pchFormat = pszFormat; *pchFormat; ++pchFormat) + { + if (*pchFormat != _T('&')) + { + StringCchCatN(szText, ARRAY_SIZE(szText), pchFormat, 1); + continue; + } + + ++pchFormat; + if (*pchFormat == 0) + break; + + switch (_totupper(*pchFormat)) /* Make it uppercase */ + { + case _T('&'): /* Found double ampersand */ + StringCchCat(szText, ARRAY_SIZE(szText), TEXT("&")); + break; + + case _T('L'): /* Left */ + DrawText(hDC, szText, -1, pRect, uAlign | uFlags); + szText[0] = 0; + uAlign = DT_LEFT; + break; + + case _T('C'): /* Center */ + DrawText(hDC, szText, -1, pRect, uAlign | uFlags); + szText[0] = 0; + uAlign = DT_CENTER; + break; + + case _T('R'): /* Right */ + DrawText(hDC, szText, -1, pRect, uAlign | uFlags); + szText[0] = 0; + uAlign = DT_RIGHT; + break; + + case _T('D'): /* Date */ + GetDateFormat(LOCALE_USER_DEFAULT, 0, pstNow, NULL, + szField, (INT)ARRAY_SIZE(szField)); + StringCchCat(szText, ARRAY_SIZE(szText), szField); + break; + + case _T('T'): /* Time */ + GetTimeFormat(LOCALE_USER_DEFAULT, 0, pstNow, NULL, + szField, (INT)ARRAY_SIZE(szField)); + StringCchCat(szText, ARRAY_SIZE(szText), szField); + break; + + case _T('F'): /* Filename */ + StringCchCat(szText, ARRAY_SIZE(szText), Globals.szFileTitle); + break; + + case _T('P'): /* Page number */ + StringCchPrintf(szField, ARRAY_SIZE(szField), TEXT("%u"), nPageNo); + StringCchCat(szText, ARRAY_SIZE(szText), szField); + break; + + default: /* Otherwise */ + szField[0] = _T('&'); + szField[1] = *pchFormat; + szField[2] = 0; + StringCchCat(szText, ARRAY_SIZE(szText), szField); + break; + } + } + + DrawText(hDC, szText, -1, pRect, uAlign | uFlags); +} + +static BOOL DoPrintBody(PPRINT_DATA pData, DWORD PageCount, BOOL bSkipPage) +{ + LPPRINTDLG pPrinter = &pData->printer; + RECT printRect = pData->printRect; + INT xLeft = printRect.left, yTop = printRect.top + pData->cyHeader + pData->cySpacing; + INT xStart, tabWidth; + DWORD ichStart; + SIZE charMetrics; + TEXTMETRIC tmText; + + /* Calculate a tab width */ +#define TAB_STOP 8 + GetTextMetrics(pPrinter->hDC, &tmText); + tabWidth = TAB_STOP * tmText.tmAveCharWidth; + +#define DO_FLUSH() do { \ + if (ichStart < pData->ich && !bSkipPage) { \ + TextOut(pPrinter->hDC, xStart, yTop, &pData->pszText[ichStart], pData->ich - ichStart); \ + } \ + ichStart = pData->ich; \ + xStart = xLeft; \ + if (pData->status == STRING_PRINTCANCELING) return FALSE; \ +} while (0) + + /* The drawing-body loop */ + for (ichStart = pData->ich, xStart = xLeft; pData->ich < pData->cchText; ) + { + TCHAR ch = pData->pszText[pData->ich]; + + if (ch == _T('\r')) + { + DO_FLUSH(); + + pData->ich++; /* Next char */ + ichStart = pData->ich; + continue; + } + + if (ch == _T('\n')) + { + DO_FLUSH(); + + /* Next line */ + yTop += tmText.tmHeight; + xLeft = xStart = printRect.left; + } + else + { + if (ch == _T('\t')) + { + INT nStepWidth = tabWidth - ((xLeft - printRect.left) % tabWidth); + + DO_FLUSH(); + + /* Go to the next tab stop */ + xLeft += nStepWidth; + xStart = xLeft; + } + else /* Normal char */ + { + GetTextExtentPoint32(pPrinter->hDC, &ch, 1, &charMetrics); + xLeft += charMetrics.cx; + } + + /* Insert a line break if the next position reached the right edge */ + if (xLeft + charMetrics.cx >= printRect.right) + { + if (ch != _T('\t')) + DO_FLUSH(); + + /* Next line */ + yTop += tmText.tmHeight; + xLeft = xStart = printRect.left; + } + } + + pData->ich++; /* Next char */ + if (ch == _T('\t') || ch == _T('\n')) + ichStart = pData->ich; + + if (yTop + tmText.tmHeight >= printRect.bottom - pData->cyFooter) + break; /* The next line reached the body bottom */ + } + + DO_FLUSH(); + return TRUE; +} + +static BOOL DoPrintPage(PPRINT_DATA pData, DWORD PageCount) +{ + LPPRINTDLG pPrinter = &pData->printer; + BOOL bSkipPage, ret; + HFONT hOldFont; + + /* Should we skip this page? */ + bSkipPage = !(pPrinter->Flags & PD_SELECTION) && + (pPrinter->Flags & PD_PAGENUMS) && + !(pPrinter->nFromPage <= PageCount && PageCount <= pPrinter->nToPage); + + /* The prologue of a page */ + if (!bSkipPage) + { + if (StartPage(pPrinter->hDC) <= 0) + { + pData->status = STRING_PRINTFAILED; + return FALSE; + } + + if (pData->cyHeader > 0) + { + /* Draw the page header */ + RECT rc = pData->printRect; + rc.bottom = rc.top + pData->cyHeader; + + hOldFont = SelectObject(pPrinter->hDC, pData->hHeaderFont); + DrawHeaderOrFooter(pPrinter->hDC, &rc, Globals.szHeader, PageCount, &pData->stNow); + SelectObject(pPrinter->hDC, hOldFont); /* De-select the font */ + } + } + + hOldFont = SelectObject(pPrinter->hDC, pData->hBodyFont); + ret = DoPrintBody(pData, PageCount, bSkipPage); + SelectObject(pPrinter->hDC, hOldFont); + if (!ret) + return FALSE; /* Canceled */ + + /* The epilogue of a page */ + if (!bSkipPage) + { + if (pData->cyFooter > 0) + { + /* Draw the page footer */ + RECT rc = pData->printRect; + rc.top = rc.bottom - pData->cyFooter; + + hOldFont = SelectObject(pPrinter->hDC, pData->hHeaderFont); + DrawHeaderOrFooter(pPrinter->hDC, &rc, Globals.szFooter, PageCount, &pData->stNow); + SelectObject(pPrinter->hDC, hOldFont); + } + + if (EndPage(pPrinter->hDC) <= 0) + { + pData->status = STRING_PRINTFAILED; + return FALSE; + } + } + + return TRUE; +} + +#define BODY_FONT_SIZE 10 /* 10pt */ +#define HEADER_FONT_SIZE 9 /* 9pt */ +#define SPACING_HEIGHT 4 /* 4pt */ +#define PRINTING_MESSAGE (WM_USER + 100) + +static BOOL DoCreatePrintFonts(LPPRINTDLG pPrinter, PPRINT_DATA pPrintData) +{ + LOGFONT lfBody, lfHeader; + + /* Create the main text font for printing */ + lfBody = Globals.lfFont; + lfBody.lfHeight = -Y_POINTS_TO_PIXELS(pPrinter->hDC, BODY_FONT_SIZE); + pPrintData->hBodyFont = CreateFontIndirect(&lfBody); + if (pPrintData->hBodyFont == NULL) + return FALSE; + + /* Create the header/footer font */ + lfHeader = Globals.lfFont; + lfHeader.lfHeight = -Y_POINTS_TO_PIXELS(pPrinter->hDC, HEADER_FONT_SIZE); + lfHeader.lfWeight = FW_BOLD; + pPrintData->hHeaderFont = CreateFontIndirect(&lfHeader); + if (pPrintData->hHeaderFont == NULL) + return FALSE; + + return TRUE; +} + +static BOOL DoPrintDocument(PPRINT_DATA printData) +{ + DOCINFO docInfo; + LPPRINTDLG pPrinter = &printData->printer; + DWORD CopyCount, PageCount; + TEXTMETRIC tmHeader; + BOOL ret = FALSE; + HFONT hOldFont; + + GetLocalTime(&printData->stNow); + + printData->printRect = GetPrintingRect(pPrinter->hDC, &Globals.lMargins); + + if (!DoCreatePrintFonts(pPrinter, printData)) + { + printData->status = STRING_PRINTFAILED; + goto Quit; + } + + if (pPrinter->Flags & PD_SELECTION) + printData->cchText = GetSelectionTextLength(Globals.hEdit); + else + printData->cchText = GetWindowTextLength(Globals.hEdit); + + /* Allocate a buffer for the text */ + printData->pszText = HeapAlloc(GetProcessHeap(), 0, (printData->cchText + 1) * sizeof(TCHAR)); + if (!printData->pszText) + { + printData->status = STRING_PRINTFAILED; + goto Quit; + } + + if (pPrinter->Flags & PD_SELECTION) + GetSelectionText(Globals.hEdit, printData->pszText, printData->cchText + 1); + else + GetWindowText(Globals.hEdit, printData->pszText, printData->cchText + 1); + + /* Start a document */ + ZeroMemory(&docInfo, sizeof(docInfo)); + docInfo.cbSize = sizeof(DOCINFO); + docInfo.lpszDocName = Globals.szFileTitle; + if (StartDoc(pPrinter->hDC, &docInfo) <= 0) + { + printData->status = STRING_PRINTFAILED; + goto Quit; + } + + /* Calculate the header and footer heights */ + hOldFont = SelectObject(pPrinter->hDC, printData->hHeaderFont); + GetTextMetrics(pPrinter->hDC, &tmHeader); + printData->cyHeader = printData->cyFooter = 2 * tmHeader.tmHeight; + printData->cySpacing = Y_POINTS_TO_PIXELS(pPrinter->hDC, SPACING_HEIGHT); + SelectObject(pPrinter->hDC, hOldFont); /* De-select the font */ + if (!Globals.szHeader[0]) + printData->cyHeader = printData->cySpacing = 0; + if (!Globals.szFooter[0]) + printData->cyFooter = 0; + + /* The printing-copies loop */ + for (CopyCount = 1; CopyCount <= pPrinter->nCopies; ++CopyCount) + { + /* The printing-pages loop */ + for (PageCount = 1, printData->ich = 0; printData->ich < printData->cchText; ++PageCount) + { + printData->currentPage = PageCount; + PostMessage(printData->hwndDlg, PRINTING_MESSAGE, 0, 0); + + if (!DoPrintPage(printData, PageCount)) + { + AbortDoc(pPrinter->hDC); /* Cancel printing */ + goto Quit; + } + } + } + + if (EndDoc(pPrinter->hDC) <= 0) + { + printData->status = STRING_PRINTFAILED; + goto Quit; + } + + ret = TRUE; + printData->status = STRING_PRINTCOMPLETE; + +Quit: + DeleteObject(printData->hHeaderFont); + DeleteObject(printData->hBodyFont); + if (printData->pszText) + HeapFree(GetProcessHeap(), 0, printData->pszText); + if (printData->status == STRING_PRINTCANCELING) + printData->status = STRING_PRINTCANCELED; + PostMessage(printData->hwndDlg, PRINTING_MESSAGE, 0, 0); + return ret; +} + +static DWORD WINAPI PrintThreadFunc(LPVOID arg) +{ + PPRINT_DATA pData = arg; + pData->currentPage = 1; + pData->status = STRING_NOWPRINTING; + PostMessage(pData->hwndDlg, PRINTING_MESSAGE, 0, 0); + return DoPrintDocument(pData); +} + +static INT_PTR CALLBACK +DIALOG_Printing_DialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) +{ + TCHAR szText[MAX_STRING_LEN]; + static TCHAR s_szPage[64]; + static PPRINT_DATA s_pData = NULL; + static HANDLE s_hThread = NULL; + + switch (uMsg) + { + case WM_INITDIALOG: + s_pData = (PPRINT_DATA)lParam; + s_pData->hwndDlg = hwnd; + SetDlgItemText(hwnd, IDC_PRINTING_FILENAME, Globals.szFileTitle); + GetDlgItemText(hwnd, IDC_PRINTING_PAGE, s_szPage, ARRAY_SIZE(s_szPage)); + SetDlgItemText(hwnd, IDC_PRINTING_PAGE, NULL); + + s_hThread = CreateThread(NULL, 0, PrintThreadFunc, s_pData, 0, NULL); + if (!s_hThread) + { + s_pData->status = STRING_PRINTFAILED; + EndDialog(hwnd, IDABORT); + } + return TRUE; + + case PRINTING_MESSAGE: + switch (s_pData->status) + { + case STRING_NOWPRINTING: + case STRING_PRINTCANCELING: + StringCchPrintf(szText, ARRAY_SIZE(szText), s_szPage, s_pData->currentPage); + SetDlgItemText(hwnd, IDC_PRINTING_PAGE, szText); + + LoadString(Globals.hInstance, s_pData->status, szText, ARRAY_SIZE(szText)); + SetDlgItemText(hwnd, IDC_PRINTING_STATUS, szText); + break; + + case STRING_PRINTCOMPLETE: + case STRING_PRINTCANCELED: + case STRING_PRINTFAILED: + LoadString(Globals.hInstance, s_pData->status, szText, ARRAY_SIZE(szText)); + SetDlgItemText(hwnd, IDC_PRINTING_STATUS, szText); + + if (s_pData->status == STRING_PRINTCOMPLETE) + EndDialog(hwnd, IDOK); + else if (s_pData->status == STRING_PRINTFAILED) + EndDialog(hwnd, IDABORT); + else + EndDialog(hwnd, IDCANCEL); + break; + } + break; + + case WM_COMMAND: + if (LOWORD(wParam) == IDCANCEL && s_pData->status == STRING_NOWPRINTING) + { + EnableWindow(GetDlgItem(hwnd, IDCANCEL), FALSE); + s_pData->status = STRING_PRINTCANCELING; + PostMessage(hwnd, PRINTING_MESSAGE, 0, 0); + } + break; + + case WM_DESTROY: + if (s_hThread) + CloseHandle(s_hThread); + DeleteDC(s_pData->printer.hDC); + s_pData = LocalFree(s_pData); + break; + } + + return 0; +} + +VOID DIALOG_FilePrint(VOID) +{ + BOOL ret; + LPPRINTDLG printer; + PPRINT_DATA printData = LocalAlloc(LPTR, sizeof(PRINT_DATA)); + if (!printData) + { + ShowLastError(); + return; + } + + printer = &printData->printer; + printer->lStructSize = sizeof(PRINTDLG); + printer->hwndOwner = Globals.hMainWnd; + printer->Flags = PD_RETURNDC | PD_SELECTION; + + /* Disable the selection radio button if there is no text selected */ + if (!GetSelectionTextLength(Globals.hEdit)) + printer->Flags |= PD_NOSELECTION; + + printer->nFromPage = 1; + printer->nToPage = MAXWORD; + printer->nMinPage = 1; + printer->nMaxPage = MAXWORD; + + printer->hDevMode = Globals.hDevMode; + printer->hDevNames = Globals.hDevNames; + + ret = PrintDlg(printer); + /* NOTE: Even if PrintDlg returns FALSE, hDevMode and hDevNames may have changed. */ + Globals.hDevMode = printer->hDevMode; + Globals.hDevNames = printer->hDevNames; + + if (!ret) + { + LocalFree(printData); + return; /* The user canceled printing */ + } + assert(printer->hDC != NULL); + + /* Ensure that each logical unit maps to one pixel */ + SetMapMode(printer->hDC, MM_TEXT); + + if (DialogBoxParam(Globals.hInstance, + MAKEINTRESOURCE(DIALOG_PRINTING), + Globals.hMainWnd, + DIALOG_Printing_DialogProc, + (LPARAM)printer) == IDABORT) + { + AlertPrintError(); + } +} + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * DIALOG_PAGESETUP_Hook + */ +static UINT_PTR CALLBACK DIALOG_PAGESETUP_Hook(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) +{ + switch (uMsg) + { + case WM_INITDIALOG: + /* fetch last user input prior to display dialog */ + SetDlgItemText(hDlg, 0x141, Globals.szHeader); + SetDlgItemText(hDlg, 0x143, Globals.szFooter); + break; + + case WM_COMMAND: + { + if (HIWORD(wParam) == BN_CLICKED) + { + switch (LOWORD(wParam)) + { + case IDOK: + /* save user input and close dialog */ + GetDlgItemText(hDlg, 0x141, Globals.szHeader, ARRAY_SIZE(Globals.szHeader)); + GetDlgItemText(hDlg, 0x143, Globals.szFooter, ARRAY_SIZE(Globals.szFooter)); + return FALSE; + + case IDCANCEL: + /* discard user input and close dialog */ + return FALSE; + + case IDHELP: + { + /* FIXME: Bring this to work */ + static const TCHAR sorry[] = _T("Sorry, no help available"); + static const TCHAR help[] = _T("Help"); + MessageBox(Globals.hMainWnd, sorry, help, MB_ICONEXCLAMATION); + return TRUE; + } + + default: + break; + } + } + break; + } + } + + return FALSE; +} + +/*********************************************************************** + * DIALOG_FilePageSetup + */ +VOID DIALOG_FilePageSetup(VOID) +{ + PAGESETUPDLG page; + + ZeroMemory(&page, sizeof(page)); + page.lStructSize = sizeof(page); + page.hwndOwner = Globals.hMainWnd; + page.Flags = PSD_ENABLEPAGESETUPTEMPLATE | PSD_ENABLEPAGESETUPHOOK | PSD_MARGINS; + page.hInstance = Globals.hInstance; + page.rtMargin = Globals.lMargins; + page.hDevMode = Globals.hDevMode; + page.hDevNames = Globals.hDevNames; + page.lpPageSetupTemplateName = MAKEINTRESOURCE(DIALOG_PAGESETUP); + page.lpfnPageSetupHook = DIALOG_PAGESETUP_Hook; + + PageSetupDlg(&page); + + /* NOTE: Even if PageSetupDlg returns FALSE, the following members may have changed */ + Globals.hDevMode = page.hDevMode; + Globals.hDevNames = page.hDevNames; + Globals.lMargins = page.rtMargin; +}
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Katayama Hirofumi MZ