329 lines
11 KiB
C
329 lines
11 KiB
C
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/************************************************************/
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/* Windows Write, Copyright 1985-1992 Microsoft Corporation */
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/************************************************************/
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/* This routine sets up the screen position used by Word relative to the
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current device. */
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#define NOGDICAPMASKS
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#define NOVIRTUALKEYCODES
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#define NOWINSTYLES
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#define NOCLIPBOARD
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#define NOCTLMGR
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#define NOMENUS
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#define NOICON
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#define NOKEYSTATE
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#define NOSYSCOMMANDS
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#define NOSHOWWINDOW
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#define NOATOM
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#define NODRAWTEXT
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#define NOMSG
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#define NOOPENFILE
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#define NOSCROLL
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#define NOSOUND
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#define NOWH
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#define NOWINOFFSETS
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#define NOCOMM
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#include <windows.h>
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#include "mw.h"
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#include "cmddefs.h"
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#include "scrndefs.h"
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#include "dispdefs.h"
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#include "wwdefs.h"
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#include "printdef.h"
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#include "str.h"
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#include "docdefs.h"
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#include "propdefs.h"
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#include "machdefs.h"
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#include "fontdefs.h"
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#include "winddefs.h"
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#include <commdlg.h>
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MmwWinSysChange(wm)
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int wm;
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{
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/* This routine processes the WM_SYSCOLORCHANGE, WM_WININICHANGE,
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WM_DEVMODECHANGE, and WM_FONTCHANGE messages. */
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extern HDC vhDCRuler;
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extern HBRUSH hbrBkgrnd;
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extern long rgbBkgrnd;
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extern long rgbText;
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extern struct WWD rgwwd[];
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extern HDC vhMDC;
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extern BOOL vfMonochrome;
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extern HWND hParentWw;
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extern HWND vhWndPageInfo;
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extern HBITMAP vhbmBitmapCache;
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extern BOOL vfBMBitmapCache;
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extern int vfPrinterValid;
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extern CHAR szWindows[];
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extern CHAR szDevices[];
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extern CHAR (**hszPrinter)[];
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extern CHAR (**hszPrDriver)[];
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extern CHAR (**hszPrPort)[];
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extern CHAR (**hszDevmodeChangeParam)[];
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extern CHAR (**hszWininiChangeParam)[];
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extern HFONT vhfPageInfo;
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extern int docMode;
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extern HWND vhWndCancelPrint;
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extern BOOL vfIconic;
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extern BOOL vfWarnMargins;
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extern int wWininiChange;
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BOOL FSetWindowColors(void);
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CHAR szPrinter[cchMaxProfileSz];
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CHAR (**hszPrinterSave)[];
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CHAR (**hszPrDriverSave)[];
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CHAR (**hszPrPortSave)[];
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BOOL fNotPrinting = (vhWndCancelPrint == NULL);
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RECT rc;
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switch (wm)
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{
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case WM_SYSCOLORCHANGE:
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/* Someone is changing the system colors. */
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if (FSetWindowColors())
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{
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/* Change the colors of the ruler. */
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if (vhDCRuler != NULL)
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{
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HPEN hpen;
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/* Set the background and foreground colors of the ruler. */
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SetBkColor(vhDCRuler, rgbBkgrnd);
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SetTextColor(vhDCRuler, rgbText);
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/* Set the pen for the ruler. */
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if ((hpen = CreatePen(0, 0, rgbText)) == NULL)
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{
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hpen = GetStockObject(BLACK_PEN);
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}
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DeleteObject(SelectObject(vhDCRuler, hpen));
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/* Set the background brush for the ruler. */
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SelectObject(vhDCRuler, hbrBkgrnd);
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}
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if (wwdCurrentDoc.hDC != NULL)
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{
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/* Set the background and foreground colors. */
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SetBkColor(wwdCurrentDoc.hDC, rgbBkgrnd);
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SetTextColor(wwdCurrentDoc.hDC, rgbText);
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/* Set the background brush. */
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SelectObject(wwdCurrentDoc.hDC, hbrBkgrnd);
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if (vhMDC != NULL && vfMonochrome)
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{
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/* If the display is a monochrome device, then set the text
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color for the memory DC. Monochrome bitmaps will not be
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converted to the foreground and background colors in this
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case, we must do the conversion. */
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SetTextColor(vhMDC, rgbText);
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}
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}
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if (hParentWw != NULL)
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{
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/* Set the background brush for the parent window. */
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DeleteObject(SelectObject(GetDC(hParentWw), hbrBkgrnd));
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}
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}
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if (vhWndPageInfo != NULL)
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{
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HBRUSH hbr;
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HDC hDC = GetDC(vhWndPageInfo);
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/* Set the colors for the page info window. */
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if ((hbr = CreateSolidBrush(GetSysColor(COLOR_WINDOWFRAME))) ==
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NULL)
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{
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hbr = GetStockObject(BLACK_BRUSH);
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}
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DeleteObject(SelectObject(hDC, hbr));
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#ifdef WIN30
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/* If the user has their colors set with a TextCaption color of
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black then this becomes hard to read! We just hardcode this
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to be white since the background defaults to being black */
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SetTextColor(hDC, (DWORD) -1);
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#else
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SetTextColor(hDC, GetSysColor(COLOR_CAPTIONTEXT));
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#endif
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}
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#if defined(JAPAN) & defined(IME_HIDDEN) //IME3.1J
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GetImeHiddenTextColors();
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#endif
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/* If the bitmap cache is holding a resized metafile, then free the
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cache because the bitmap might contain part of the background that might
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have changed. */
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if (vhbmBitmapCache != NULL && !vfBMBitmapCache)
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{
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FreeBitmapCache();
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}
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break;
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case WM_WININICHANGE:
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/* We only care if the "windows", "devices", or "intl" fields have
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changed -- this has been taken care of already, see mmw.c */
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if (wWininiChange & wWininiChangeToIntl)
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{
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extern HWND vhDlgRunning;
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extern int utCur;
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extern CHAR vchDecimal; /* decimal point character */
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CHAR bufT[3]; /* to hold decimal point string */
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extern CHAR szsDecimal[];
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extern CHAR szsDecimalDefault[];
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extern CHAR szIntl[];
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extern HWND vhWndRuler;
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extern int viDigits;
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extern BOOL vbLZero;
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if (GetProfileInt((LPSTR)szIntl, (LPSTR)"iMeasure", 1) == 1)
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utCur = utInch;
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else
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utCur = utCm;
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viDigits = GetProfileInt((LPSTR)szIntl, (LPSTR)"iDigits", 2);
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vbLZero = GetProfileInt((LPSTR)szIntl, (LPSTR)"iLZero", 0);
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/* Get the decimal point character from the user profile. */
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GetProfileString((LPSTR)szIntl, (LPSTR)szsDecimal, (LPSTR)szsDecimalDefault,
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(LPSTR)bufT, 2);
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vchDecimal = *bufT;
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InvalidateRect(vhWndRuler, (LPRECT)NULL, FALSE);
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UpdateRuler();
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}
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if ((wWininiChange & wWininiChangeToDevices) ||
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(wWininiChange & wWininiChangeToWindows))
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{
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/* Reestablish the printer from the profile in case it was the
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printer that was changed. */
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hszPrinterSave = hszPrinter;
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hszPrDriverSave = hszPrDriver;
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hszPrPortSave = hszPrPort;
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if (FGetPrinterFromProfile())
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{
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BOOL fPrChange = FALSE;
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if (hszPrinterSave == NULL || hszPrDriverSave == NULL ||
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hszPrPortSave == NULL || hszPrinter == NULL || hszPrDriver ==
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NULL || hszPrPort == NULL || WCompSz(&(**hszPrinter)[0],
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&(**hszPrinterSave)[0]) != 0 || WCompSz(&(**hszPrDriver)[0],
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&(**hszPrDriverSave)[0]) != 0 || WCompSz(&(**hszPrPort)[0],
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&(**hszPrPortSave)[0]) != 0)
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{
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/* If we are not printing, then we can reflect the change of
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the printer on the screen. */
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if (!(fPrChange = fNotPrinting))
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{
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/* We are printing while the printer has changed, set
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the flags so that the next time we get a printer DC we
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will assume that it is valid. */
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Assert(vfPrinterValid);
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vfWarnMargins = TRUE;
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}
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}
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/* Delete the saved copies of the printer strings. */
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if (hszPrinterSave != NULL)
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{
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FreeH(hszPrinterSave);
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}
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if (hszPrDriverSave != NULL)
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{
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FreeH(hszPrDriverSave);
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}
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if (hszPrPortSave != NULL)
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{
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FreeH(hszPrPortSave);
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}
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if (fPrChange)
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{
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/* Get the new printer DC and update the world. */
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goto GetNewPrinter;
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}
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}
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else
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{
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Error(IDPMTNoMemory);
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hszPrinter = hszPrinterSave;
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hszPrDriver = hszPrDriverSave;
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hszPrPort = hszPrPortSave;
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}
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}
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break;
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case WM_DEVMODECHANGE:
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/* The device mode for some printer has changed; check to see if it was
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our printer. */
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if (fNotPrinting && hszPrinter != NULL &&
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(hszDevmodeChangeParam == NULL ||
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(bltszx(*hszDevmodeChangeParam, (LPSTR)szPrinter ),
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WCompSz(szPrinter, &(**hszPrinter)[0]) == 0)))
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{
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extern PRINTDLG PD; /* Common print dlg structure, initialized in the init code */
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GetNewPrinter:
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if (PD.hDevMode)
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GlobalFree(PD.hDevMode);
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if (PD.hDevNames)
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GlobalFree(PD.hDevNames);
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PD.hDevMode = PD.hDevNames = NULL;
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/* The printer has changed, so get rid of the old one. */
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FreePrinterDC();
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fnPrGetDevmode();
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#if defined(OLE)
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ObjSetTargetDevice(TRUE);
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#endif
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/* The printer description has changed; assume the new printer is
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valid. */
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vfPrinterValid = vfWarnMargins = TRUE;
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GetPrinterDC(FALSE);
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ResetFontTables();
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RedrawWindow:
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/* Everything must be redisplayed because the world may have
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changed. */
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if (!vfIconic)
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{
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InvalidateRect(wwdCurrentDoc.wwptr, (LPRECT)NULL, FALSE);
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}
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}
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if (hszDevmodeChangeParam != NULL)
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FreeH(hszDevmodeChangeParam);
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hszDevmodeChangeParam = NULL;
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break;
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case WM_FONTCHANGE:
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/* The font used to display the page number may have changed. */
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if (vhfPageInfo != NULL)
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{
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DeleteObject(SelectObject(GetDC(vhWndPageInfo),
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GetStockObject(SYSTEM_FONT)));
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vhfPageInfo = NULL;
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}
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docMode = docNil;
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DrawMode();
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ResetFontTables();
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goto RedrawWindow;
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} /* end switch */
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}
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