VOID DIALOG_FilePrint(VOID)
{
DOCINFOW di;
PRINTDLGW printer;
int page, dopage, copy;
LOGFONTW lfFont;
HFONT hTextFont, old_font = 0;
DWORD size;
BOOL ret = FALSE;
RECT rc;
LPWSTR pTemp;
TEXTINFO tInfo;
WCHAR cTemp[PRINT_LEN_MAX];
/* Get Current Settings */
ZeroMemory(&printer, sizeof(printer));
printer.lStructSize = sizeof(printer);
printer.hwndOwner = Globals.hMainWnd;
printer.hDevMode = Globals.hDevMode;
printer.hDevNames = Globals.hDevNames;
printer.hInstance = Globals.hInstance;
/* Set some default flags */
printer.Flags = PD_RETURNDC | PD_NOSELECTION;
printer.nFromPage = 0;
printer.nMinPage = 1;
/* we really need to calculate number of pages to set nMaxPage and nToPage */
printer.nToPage = 0;
printer.nMaxPage = -1;
/* Let commdlg manage copy settings */
printer.nCopies = (WORD)PD_USEDEVMODECOPIES;
if (!PrintDlgW(&printer)) return;
Globals.hDevMode = printer.hDevMode;
Globals.hDevNames = printer.hDevNames;
SetMapMode(printer.hDC, MM_TEXT);
/* initialize DOCINFO */
di.cbSize = sizeof(DOCINFOW);
di.lpszDocName = Globals.szFileTitle;
di.lpszOutput = NULL;
di.lpszDatatype = NULL;
di.fwType = 0;
if(printer.Flags & PD_PRINTTOFILE)
{
di.lpszOutput = dialog_print_to_file(printer.hwndOwner);
if(!di.lpszOutput)
return;
}
/* Get the file text */
size = GetWindowTextLengthW(Globals.hEdit) + 1;
pTemp = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
if (!pTemp)
{
DeleteDC(printer.hDC);
ShowLastError();
return;
}
size = GetWindowTextW(Globals.hEdit, pTemp, size);
if (StartDocW(printer.hDC, &di) > 0)
{
/* Get the page margins in pixels. */
rc.top = MulDiv(Globals.iMarginTop, GetDeviceCaps(printer.hDC, LOGPIXELSY), 2540) -
GetDeviceCaps(printer.hDC, PHYSICALOFFSETY);
rc.bottom = GetDeviceCaps(printer.hDC, PHYSICALHEIGHT) -
MulDiv(Globals.iMarginBottom, GetDeviceCaps(printer.hDC, LOGPIXELSY), 2540);
rc.left = MulDiv(Globals.iMarginLeft, GetDeviceCaps(printer.hDC, LOGPIXELSX), 2540) -
GetDeviceCaps(printer.hDC, PHYSICALOFFSETX);
rc.right = GetDeviceCaps(printer.hDC, PHYSICALWIDTH) -
MulDiv(Globals.iMarginRight, GetDeviceCaps(printer.hDC, LOGPIXELSX), 2540);
/* Create a font for the printer resolution */
lfFont = Globals.lfFont;
lfFont.lfHeight = MulDiv(lfFont.lfHeight, GetDeviceCaps(printer.hDC, LOGPIXELSY), get_dpi());
/* Make the font a bit lighter */
lfFont.lfWeight -= 100;
hTextFont = CreateFontIndirectW(&lfFont);
old_font = SelectObject(printer.hDC, hTextFont);
for (copy = 1; copy <= printer.nCopies; copy++)
{
page = 1;
tInfo.mptr = pTemp;
tInfo.mend = pTemp + size;
tInfo.lptr = cTemp;
tInfo.len = 0;
do {
if (printer.Flags & PD_PAGENUMS)
{
/* a specific range of pages is selected, so
* skip pages that are not to be printed
*/
if (page > printer.nToPage)
break;
else if (page >= printer.nFromPage)
dopage = 1;
else
dopage = 0;
}
else
dopage = 1;
ret = notepad_print_page(printer.hDC, &rc, dopage, page, &tInfo);
page++;
} while (ret && tInfo.mptr < tInfo.mend);
if (!ret) break;
}
EndDoc(printer.hDC);
SelectObject(printer.hDC, old_font);
DeleteObject(hTextFont);
}
DeleteDC(printer.hDC);
HeapFree(GetProcessHeap(), 0, pTemp);
}
static void print(LPPRINTDLGW pd, LPWSTR wszFileName)
{
FORMATRANGE fr;
DOCINFOW di;
HWND hEditorWnd = GetDlgItem(pd->hwndOwner, IDC_EDITOR);
int printedPages = 0;
fr.hdc = pd->hDC;
fr.hdcTarget = pd->hDC;
fr.rc = get_print_rect(fr.hdc);
fr.rcPage.left = 0;
fr.rcPage.right = fr.rc.right + margins.right;
fr.rcPage.top = 0;
fr.rcPage.bottom = fr.rc.bottom + margins.bottom;
ZeroMemory(&di, sizeof(di));
di.cbSize = sizeof(di);
di.lpszDocName = wszFileName;
if(pd->Flags & PD_PRINTTOFILE)
{
di.lpszOutput = dialog_print_to_file(pd->hwndOwner);
if(!di.lpszOutput)
return;
}
if(pd->Flags & PD_SELECTION)
{
SendMessageW(hEditorWnd, EM_EXGETSEL, 0, (LPARAM)&fr.chrg);
} else
{
GETTEXTLENGTHEX gt;
gt.flags = GTL_DEFAULT;
gt.codepage = 1200;
fr.chrg.cpMin = 0;
fr.chrg.cpMax = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)>, 0);
if(pd->Flags & PD_PAGENUMS)
char_from_pagenum(hEditorWnd, &fr, pd->nToPage);
}
StartDocW(fr.hdc, &di);
do
{
if(StartPage(fr.hdc) <= 0)
break;
fr.chrg.cpMin = SendMessageW(hEditorWnd, EM_FORMATRANGE, TRUE, (LPARAM)&fr);
if(EndPage(fr.hdc) <= 0)
break;
printedPages++;
if((pd->Flags & PD_PAGENUMS) && (printedPages > (pd->nToPage - pd->nFromPage)))
break;
}
while(fr.chrg.cpMin && fr.chrg.cpMin < fr.chrg.cpMax);
EndDoc(fr.hdc);
SendMessageW(hEditorWnd, EM_FORMATRANGE, FALSE, 0);
}
