585 lines
14 KiB
C
585 lines
14 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 file contains the dialog routines for the repagination code. */
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#define NOGDICAPMASKS
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#define NOVIRTUALKEYCODES
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#define NOWINSTYLES
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#define NOSYSMETRICS
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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 NORASTEROPS
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#define NOSHOWWINDOW
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#define NOATOM
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#define NOBITMAP
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#define NOBRUSH
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#define NOCLIPBOARD
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#define NOCOLOR
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#define NOCREATESTRUCT
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#define NODRAWTEXT
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#define NOFONT
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#define NOGDI
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#define NOMB
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#define NOMEMMGR
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#define NOMENUS
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#define NOMETAFILE
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#define NOMINMAX
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#define NOMSG
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#define NOOPENFILE
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#define NOPEN
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#define NOPOINT
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#define NOREGION
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#define NOSCROLL
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#define NOSOUND
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#define NOTEXTMETRIC
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#define NOWH
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#define NOWINOFFSETS
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#define NOWNDCLASS
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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 "editdefs.h"
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#include "printdef.h"
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#include "docdefs.h"
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#include "dlgdefs.h"
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#include "propdefs.h"
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#define NOKCCODES
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#include "ch.h"
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#include "str.h"
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#ifndef INEFFLOCKDOWN
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BOOL far PASCAL DialogRepaginate(HWND, unsigned, WORD, LONG);
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BOOL far PASCAL DialogSetPage(HWND, unsigned, WORD, LONG);
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BOOL far PASCAL DialogPageMark(HWND, unsigned, WORD, LONG);
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#endif
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fnRepaginate()
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{
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extern HWND hParentWw;
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extern HANDLE hMmwModInstance;
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extern CHAR *vpDlgBuf;
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#ifdef INEFFLOCKDOWN
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extern FARPROC lpDialogRepaginate;
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#else
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FARPROC lpDialogRepaginate = MakeProcInstance(DialogRepaginate, hMmwModInstance);
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#endif
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extern BOOL vfPrErr;
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extern int vfRepageConfirm;
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extern struct SEL selCur;
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extern int docCur;
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extern int vfSeeSel;
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extern int vfOutOfMemory;
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CHAR rgbDlgBuf[sizeof(BOOL)];
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struct SEL selSave;
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#ifndef INEFFLOCKDOWN
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if (!lpDialogRepaginate)
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{
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WinFailure();
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return;
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}
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#endif
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/* Create the repaginate dialog box. */
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vpDlgBuf = &rgbDlgBuf[0];
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switch (OurDialogBox(hMmwModInstance, MAKEINTRESOURCE(dlgRepaginate),
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hParentWw, lpDialogRepaginate))
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{
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case idiOk:
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/* Use the print code to repaginate a document. */
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DispatchPaintMsg();
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/* If memory failure occurred, then punt. */
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if (!vfOutOfMemory)
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{
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if (vfRepageConfirm)
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{
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/* Save the selection so we can restore it if an error occurs.
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*/
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bltbyte(&selCur, &selSave, sizeof(struct SEL));
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/* Set up the undo block. */
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SetUndo(uacRepaginate, docCur, cp0, CpMacText(docCur), docNil,
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cpNil, cpNil, 0);
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}
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/* Repaginate the document. */
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PrintDoc(docCur, FALSE);
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if (vfRepageConfirm && vfPrErr)
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{
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/* An error occurred; therefore, set the world back to the way
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we found it. */
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CmdUndo();
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/* Reset the selection. */
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ClearInsertLine();
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Select(selSave.cpFirst, selSave.cpLim);
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vfSeeSel = TRUE;
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/* Sorry, but docUndo has been clobbered and there is no way to
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reset it. */
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NoUndo();
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}
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}
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break;
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case -1:
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/* We didn't even have enough memory to create the dialog box. */
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#ifdef WIN30
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WinFailure();
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#else
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Error(IDPMTNoMemory);
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#endif
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break;
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}
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#ifndef INEFFLOCKDOWN
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if (lpDialogRepaginate)
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FreeProcInstance(lpDialogRepaginate);
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#endif
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}
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BOOL far PASCAL DialogRepaginate(hDlg, code, wParam, lParam)
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HWND hDlg;
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unsigned code;
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WORD wParam;
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LONG lParam;
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{
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extern CHAR *vpDlgBuf;
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extern BOOL vfRepageConfirm;
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extern HWND vhWndMsgBoxParent;
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extern int vfCursorVisible;
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extern HCURSOR vhcArrow;
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BOOL *pfConfirm = (BOOL *)vpDlgBuf;
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switch (code)
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{
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case WM_INITDIALOG:
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EnableOtherModeless(FALSE);
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CheckDlgButton(hDlg, idiRepageConfirm, *pfConfirm = vfRepageConfirm);
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break;
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case WM_SETVISIBLE:
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if (wParam)
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{
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EndLongOp(vhcArrow);
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}
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return(FALSE);
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case WM_ACTIVATE:
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if (wParam)
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{
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vhWndMsgBoxParent = hDlg;
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}
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if (vfCursorVisible)
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{
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ShowCursor(wParam);
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}
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return(FALSE);
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case WM_COMMAND:
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switch (wParam)
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{
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case idiOk:
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vfRepageConfirm = IsDlgButtonChecked(hDlg, idiRepageConfirm);
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case idiCancel:
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OurEndDialog(hDlg, wParam);
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break;
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case idiRepageConfirm:
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CheckDlgButton(hDlg, idiRepageConfirm, *pfConfirm = !*pfConfirm);
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break;
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default:
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return(FALSE);
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break;
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}
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break;
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default:
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return(FALSE);
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}
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return(TRUE);
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}
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BOOL FSetPage()
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{
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/* This routine prompts the user for a new position for each page break.
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The variable ipldCur is set to point to the print line the user wants as
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the first line of the next page. TRUE is returned if the user hits the
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"Confirm" button on the dialog box; FALSE if the "Cancel" button is hit. */
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extern HWND hParentWw;
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extern HANDLE hMmwModInstance;
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extern CHAR *vpDlgBuf;
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extern int docCur;
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#ifdef INEFFLOCKDOWN
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extern FARPROC lpDialogSetPage;
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#else
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FARPROC lpDialogSetPage = MakeProcInstance(DialogSetPage, hMmwModInstance);
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#endif
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extern int vfOutOfMemory;
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extern int vfPrErr;
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struct PDB *ppdb = (struct PDB *)vpDlgBuf;
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typeCP cp;
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#ifndef INEFFLOCKDOWN
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if (!lpDialogSetPage)
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goto LSPErr;
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#endif
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/* Show the user where we think the page break should be. The AdjustCp()
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call is a kludge to force the redisplay of the first line of the page. */
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AdjustCp(docCur, cp = (**ppdb->hrgpld)[ppdb->ipldCur].cp, (typeCP)1,
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(typeCP)1);
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ClearInsertLine();
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Select(cp, CpLimSty(cp, styLine));
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PutCpInWwHz(cp);
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if (vfOutOfMemory)
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{
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Abort:
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/* If memory failure occurred, then punt. */
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vfPrErr = TRUE;
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return (FALSE);
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}
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/* Now, we can create the Set Page dialog box. */
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if (DialogBox(hMmwModInstance, MAKEINTRESOURCE(dlgSetPage), hParentWw,
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lpDialogSetPage) == -1)
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{
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/* We didn't even have enough memory to create the dialog box. */
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LSPErr:
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Error(IDPMTPRFAIL);
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goto Abort;
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}
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#ifndef INEFFLOCKDOWN
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if (lpDialogSetPage)
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FreeProcInstance(lpDialogSetPage);
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#endif
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/* Make sure all the windows have been refreshed. */
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DispatchPaintMsg();
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StartLongOp();
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if (vfOutOfMemory)
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{
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goto Abort;
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}
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/* If the user wishes to cancel the repagination, then the flag fCancel was
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set by the routine handling the message for the dialog box. */
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return (!ppdb->fCancel);
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}
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BOOL far PASCAL DialogSetPage(hWnd, message, wParam, lParam)
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HWND hWnd;
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unsigned message;
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WORD wParam;
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LONG lParam;
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{
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/* This routine processes message sent to the Set Page dialog box. The only
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messages that are processed are up and down buttons, and confirm and cancel
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commands. */
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extern CHAR *vpDlgBuf;
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extern int docCur;
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extern typeCP vcpFirstParaCache;
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extern struct PAP vpapAbs;
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extern HWND hParentWw;
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extern HWND vhWndMsgBoxParent;
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extern int vfCursorVisible;
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extern HCURSOR vhcArrow;
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register struct PDB *ppdb = (struct PDB *)vpDlgBuf;
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typeCP cp;
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switch (message)
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{
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case WM_COMMAND:
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switch (wParam)
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{
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case idiRepUp:
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/* Move the page mark towards the beginning of the document one
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line, if possible. */
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if (ppdb->ipldCur == 1)
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{
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beep();
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return (TRUE);
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}
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else
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{
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ppdb->ipldCur--;
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goto ShowMove;
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}
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case idiRepDown:
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/* Move the page mark towards the end of the document one line, if
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possible. */
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if (ppdb->ipldCur == ppdb->ipld)
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{
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beep();
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}
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else
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{
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ppdb->ipldCur++;
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ShowMove:
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/* Reflect the movement of the page on the screen. */
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cp = (**ppdb->hrgpld)[ppdb->ipldCur].cp;
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Select(cp, CpLimSty(cp, styLine));
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PutCpInWwHz(cp);
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}
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break;
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case idiCancel:
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CancelDlg:
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/* Let the repaginate routine know that the user wishes to cancel
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it. */
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ppdb->fCancel = TRUE;
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case idiOk:
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/* Take down the dialog box. */
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EnableWindow(hParentWw, TRUE);
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EndDialog(hWnd, NULL);
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EnableWindow(hParentWw, FALSE);
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vhWndMsgBoxParent = (HWND)NULL;
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EndLongOp(vhcArrow);
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/* Save the changes made by the user. */
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if (!ppdb->fCancel && ppdb->ipldCur != ppdb->ipld)
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{
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/* The user has moved the page break; therefore, insert a new
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page break. */
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CHAR rgch[1];
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rgch[0] = chSect;
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CachePara(docCur, cp = (**ppdb->hrgpld)[ppdb->ipldCur].cp++);
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InsertRgch(docCur, cp, rgch, 1, NULL, cp == vcpFirstParaCache ?
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&vpapAbs : NULL);
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/* Erase the old page mark from the screen. */
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AdjustCp(docCur, (**ppdb->hrgpld)[ppdb->ipld].cp, (typeCP)1,
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(typeCP)1);
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/* Ensure that the page table is correct. */
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(**ppdb->hpgtb).rgpgd[ppdb->ipgd].cpMin = cp + 1;
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}
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/* Change the selection to an insertion bar. */
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cp = (**ppdb->hrgpld)[ppdb->ipldCur].cp;
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Select(cp, cp);
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break;
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}
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case WM_SETVISIBLE:
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if (wParam)
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{
|
|||
|
|
EndLongOp(vhcArrow);
|
|||
|
|
}
|
|||
|
|
return(FALSE);
|
|||
|
|
|
|||
|
|
case WM_ACTIVATE:
|
|||
|
|
if (wParam)
|
|||
|
|
{
|
|||
|
|
vhWndMsgBoxParent = hWnd;
|
|||
|
|
}
|
|||
|
|
if (vfCursorVisible)
|
|||
|
|
{
|
|||
|
|
ShowCursor(wParam);
|
|||
|
|
}
|
|||
|
|
return(FALSE); /* so that we leave the activate message to
|
|||
|
|
the dialog manager to take care of setting the focus correctly */
|
|||
|
|
|
|||
|
|
case WM_INITDIALOG:
|
|||
|
|
return (TRUE);
|
|||
|
|
|
|||
|
|
case WM_CLOSE:
|
|||
|
|
goto CancelDlg;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return (FALSE);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
BOOL FPromptPgMark(cp)
|
|||
|
|
typeCP cp;
|
|||
|
|
{
|
|||
|
|
/* This routine prompts the user to either remove or keep the page mark at
|
|||
|
|
cp. The flag fRemove is set to TRUE if the user wishes to remove the mark;
|
|||
|
|
FALSE if he wishes to keep it. FALSE is returned if the user decides to
|
|||
|
|
cancel the repagination; TRUE if he does not. */
|
|||
|
|
|
|||
|
|
extern HWND hParentWw;
|
|||
|
|
extern HANDLE hMmwModInstance;
|
|||
|
|
extern CHAR *vpDlgBuf;
|
|||
|
|
extern int docCur;
|
|||
|
|
#ifdef INEFFLOCKDOWN
|
|||
|
|
extern FARPROC lpDialogPageMark;
|
|||
|
|
#else
|
|||
|
|
FARPROC lpDialogPageMark = MakeProcInstance(DialogPageMark, hMmwModInstance);
|
|||
|
|
#endif
|
|||
|
|
extern int vfOutOfMemory;
|
|||
|
|
extern int vfPrErr;
|
|||
|
|
|
|||
|
|
struct PDB *ppdb = (struct PDB *)vpDlgBuf;
|
|||
|
|
#ifndef INEFFLOCKDOWN
|
|||
|
|
if (!lpDialogPageMark)
|
|||
|
|
goto LPPMErr;
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* This is a kludge to remove a possible page indicator on the line after
|
|||
|
|
the page mark. */
|
|||
|
|
AdjustCp(docCur, cp + 1, (typeCP)1, (typeCP)1);
|
|||
|
|
|
|||
|
|
/* Show the user the page mark in question. */
|
|||
|
|
ClearInsertLine();
|
|||
|
|
Select(cp, cp + 1);
|
|||
|
|
PutCpInWwHz(cp);
|
|||
|
|
if (vfOutOfMemory)
|
|||
|
|
{
|
|||
|
|
Abort:
|
|||
|
|
/* If memory failure occurred, then punt. */
|
|||
|
|
vfPrErr = TRUE;
|
|||
|
|
#ifndef INEFFLOCKDOWN
|
|||
|
|
if (lpDialogPageMark)
|
|||
|
|
FreeProcInstance(lpDialogPageMark);
|
|||
|
|
#endif
|
|||
|
|
return (FALSE);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/* Now, we can create the Page Mark dialog box. */
|
|||
|
|
if (DialogBox(hMmwModInstance, MAKEINTRESOURCE(dlgPageMark), hParentWw,
|
|||
|
|
lpDialogPageMark) == -1)
|
|||
|
|
{
|
|||
|
|
LPPMErr:
|
|||
|
|
/* We didn't even have enough memory to create the dialog box. */
|
|||
|
|
Error(IDPMTPRFAIL);
|
|||
|
|
goto Abort;
|
|||
|
|
}
|
|||
|
|
StartLongOp();
|
|||
|
|
|
|||
|
|
/* Make sure all the windows have been refreshed. */
|
|||
|
|
DispatchPaintMsg();
|
|||
|
|
if (vfOutOfMemory)
|
|||
|
|
{
|
|||
|
|
goto Abort;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/* Make the change requested by the user. */
|
|||
|
|
if (!ppdb->fCancel)
|
|||
|
|
{
|
|||
|
|
if (ppdb->fRemove)
|
|||
|
|
{
|
|||
|
|
/* Remove the page mark as the user has requested. */
|
|||
|
|
Replace(docCur, cp, (typeCP)1, fnNil, fc0, fc0);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
/* This is a kludge to force the first line after the page mark to
|
|||
|
|
be redisplayed. */
|
|||
|
|
AdjustCp(docCur, cp + 1, (typeCP)1, (typeCP)1);
|
|||
|
|
|
|||
|
|
/* Change the selection to a insertion bar. */
|
|||
|
|
Select(cp, cp);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#ifndef INEFFLOCKDOWN
|
|||
|
|
if (lpDialogPageMark)
|
|||
|
|
FreeProcInstance(lpDialogPageMark);
|
|||
|
|
#endif
|
|||
|
|
/* If the user wishes to cancel the repagination, then the flag fCancel was
|
|||
|
|
set by the routine handling the message for the dialog box. */
|
|||
|
|
return (!ppdb->fCancel);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
BOOL far PASCAL DialogPageMark(hWnd, message, wParam, lParam)
|
|||
|
|
HWND hWnd;
|
|||
|
|
unsigned message;
|
|||
|
|
WORD wParam;
|
|||
|
|
LONG lParam;
|
|||
|
|
{
|
|||
|
|
/* The routine handles messages sent to the Page Mark dialog box. The only
|
|||
|
|
meassages of interest are when either the "Cancel", "Keep", or "Remove"
|
|||
|
|
buttons are hit. */
|
|||
|
|
|
|||
|
|
extern CHAR *vpDlgBuf;
|
|||
|
|
extern HWND hParentWw;
|
|||
|
|
extern HWND vhWndMsgBoxParent;
|
|||
|
|
extern int vfCursorVisible;
|
|||
|
|
extern HCURSOR vhcArrow;
|
|||
|
|
|
|||
|
|
struct PDB *ppdb = (struct PDB *)vpDlgBuf;
|
|||
|
|
|
|||
|
|
switch (message)
|
|||
|
|
{
|
|||
|
|
case WM_SETVISIBLE:
|
|||
|
|
if (wParam)
|
|||
|
|
{
|
|||
|
|
EndLongOp(vhcArrow);
|
|||
|
|
}
|
|||
|
|
return(FALSE);
|
|||
|
|
|
|||
|
|
case WM_ACTIVATE:
|
|||
|
|
if (wParam)
|
|||
|
|
{
|
|||
|
|
vhWndMsgBoxParent = hWnd;
|
|||
|
|
}
|
|||
|
|
if (vfCursorVisible)
|
|||
|
|
{
|
|||
|
|
ShowCursor(wParam);
|
|||
|
|
}
|
|||
|
|
return(FALSE);
|
|||
|
|
|
|||
|
|
case WM_INITDIALOG:
|
|||
|
|
return(TRUE);
|
|||
|
|
|
|||
|
|
case WM_COMMAND:
|
|||
|
|
switch (wParam)
|
|||
|
|
{
|
|||
|
|
case idiCancel:
|
|||
|
|
ppdb->fCancel = TRUE;
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case idiKeepPgMark:
|
|||
|
|
ppdb->fRemove = FALSE;
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case idiRemovePgMark:
|
|||
|
|
ppdb->fRemove = TRUE;
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
default:
|
|||
|
|
return (FALSE);
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case WM_CLOSE:
|
|||
|
|
ppdb->fCancel = TRUE;
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
default:
|
|||
|
|
return (FALSE);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/* Take down the dialog box. */
|
|||
|
|
EnableWindow(hParentWw, TRUE);
|
|||
|
|
EndDialog(hWnd, NULL);
|
|||
|
|
EnableWindow(hParentWw, FALSE);
|
|||
|
|
vhWndMsgBoxParent = (HWND)NULL;
|
|||
|
|
EndLongOp(vhcArrow);
|
|||
|
|
return (TRUE);
|
|||
|
|
}
|
|||
|
|
|