193 lines
4.5 KiB
C
193 lines
4.5 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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#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 NOSYSMETRICS
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#define NOMENUS
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#define NOSOUND
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#define NOCOMM
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#define NOSCROLL
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#define NOMB
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#include <windows.h>
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#include "mw.h"
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#include "dlgdefs.h"
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#include "cmddefs.h"
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#include "dispdefs.h"
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#include "wwdefs.h"
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#include "str.h"
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#include "propdefs.h"
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#include "printdef.h" /* printdefs.h */
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#include "docdefs.h"
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extern int rgval[];
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extern struct WWD *pwwdCur;
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extern struct DOD (**hpdocdod)[];
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extern int docCur; /* Document in current ww */
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extern struct SEL selCur; /* Current selection (i.e., sel in current ww */
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extern struct SEP vsepNormal;
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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 far PASCAL DialogGoTo( hDlg, message, wParam, lParam )
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HWND hDlg; /* Handle to the dialog box */
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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 handles input to the Go To dialog box. */
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/*RECT rc;*/
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struct SEP **hsep = (**hpdocdod)[docCur].hsep;
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struct SEP *psep;
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CHAR szT[cchMaxNum];
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CHAR *pch = &szT[0];
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extern ferror;
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switch (message)
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{
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case WM_INITDIALOG:
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EnableOtherModeless(false);
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/* Get a pointer to the section properties. */
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psep = (hsep == NULL) ? &vsepNormal : *hsep;
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/* Initialize the starting page number. */
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if (psep->pgnStart != pgnNil)
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{
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szT[ncvtu(psep->pgnStart, &pch)] = '\0';
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SetDlgItemText(hDlg, idiGtoPage, (LPSTR)szT);
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SelectIdiText(hDlg, idiGtoPage);
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}
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else
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{
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SetDlgItemText(hDlg, idiGtoPage, (LPSTR)"1");
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SelectIdiText(hDlg, idiGtoPage);
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}
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break;
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case WM_SETVISIBLE:
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if (wParam)
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EndLongOp(vhcArrow);
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return(FALSE);
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case WM_ACTIVATE:
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if (wParam)
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vhWndMsgBoxParent = hDlg;
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if (vfCursorVisible)
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ShowCursor(wParam);
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return(FALSE); /* so that we leave the activate message to
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the dialog manager to take care of setting the focus correctly */
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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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if (!WPwFromItW3Id(&rgval[0], hDlg, idiGtoPage, pgnMin, pgnMax, wNormal, IDPMTNPI))
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{
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ferror = FALSE; /* reset error condition, so as to report any
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further error */
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break;
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}
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OurEndDialog(hDlg, TRUE); /* So we take down the dialog box and
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only screen update ONCE ..pault */
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CmdJumpPage();
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if (pwwdCur->fRuler)
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UpdateRuler();
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break;
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case idiCancel:
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CancelDlg:
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OurEndDialog(hDlg, TRUE);
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break;
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default:
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return(FALSE);
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}
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break;
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case WM_CLOSE:
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goto CancelDlg;
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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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/* end of DialogGoTo */
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/* C M D J U M P P A G E */
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CmdJumpPage()
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{ /* JUMP PAGE:
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0 page number
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*/
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extern typeCP cpMinCur;
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int ipgd;
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int cpgd;
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register struct PGD *ppgd;
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struct PGTB **hpgtb = (**hpdocdod)[docCur].hpgtb;
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BOOL fWrap = FALSE;
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typeCP cpTarget;
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ClearInsertLine();
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if (hpgtb == NULL)
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{
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goto SelFirstPage;
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}
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cpgd = (**hpgtb).cpgd;
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TryAgain:
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for (ipgd = 0, ppgd = &(**hpgtb).rgpgd[0]; ipgd < cpgd; ipgd++, ppgd++)
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{
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if (ppgd->pgn == rgval[0] && (fWrap || ipgd + 1 == cpgd ||
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(ppgd + 1)->cpMin > selCur.cpFirst))
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{
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cpTarget = ppgd->cpMin;
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goto ShowPage;
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}
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}
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if (!fWrap)
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{
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fWrap = TRUE;
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goto TryAgain;
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}
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/* If rgval[0] > last page number jump to last page */
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if ((ppgd = &(**hpgtb).rgpgd[cpgd - 1])->pgn < rgval[0])
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{
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cpTarget = ppgd->cpMin;
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}
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else if (rgval[0] == 1)
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{
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SelFirstPage:
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cpTarget = cpMinCur;
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}
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else
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{
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Error(IDPMTNoPage);
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return;
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}
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ShowPage:
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/* Position first char of page on the first dl */
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DirtyCache(pwwdCur->cpFirst = cpTarget);
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pwwdCur->ichCpFirst = 0;
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CtrBackDypCtr(0, 0);
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/* In this case, CpFirstSty() will update the screen. */
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cpTarget = CpFirstSty(cpTarget, styLine);
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Select(cpTarget, cpTarget);
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}
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