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681 lines
20 KiB
681 lines
20 KiB
/************************************************************/
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/* Windows Write, Copyright 1985-1992 Microsoft Corporation */
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/************************************************************/
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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 NOCOMM
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#define NOCREATESTRUCT
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#define NODRAWTEXT
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#define NOGDICAPMASKS
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#define NOICON
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#define NOKEYSTATE
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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 NOOPENFILE
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#define NOPEN
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#define NOREGION
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//#define NOSHOWWINDOW
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#define NOSOUND
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#define NOSYSCOMMANDS
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#define NOSYSMETRICS
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#define NOVIRTUALKEYCODES
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#define NOWH
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#define NOWINOFFSETS
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#define NOWINSTYLES
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#define NOWNDCLASS
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#include <windows.h>
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#include "mw.h"
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#define NOUAC
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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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#define NOSTRUNDO
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#include "str.h"
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#include "menudefs.h"
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#include "prmdefs.h"
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#include "propdefs.h"
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#include "debug.h"
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#include "fontdefs.h"
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#include "preload.h"
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#include "winddefs.h"
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#define NOIDISAVEPRINT
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#define NOIDIFORMATS
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#include "dlgdefs.h"
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#if defined(OLE)
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#include "obj.h"
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#endif
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static void DrawResizeHole(HWND hWnd, HDC hDC);
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extern HANDLE hMmwModInstance; /* handle to it's own module instance */
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extern HWND hParentWw; /* handle to parent's window */
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extern HWND vhWndMsgBoxParent;
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extern HCURSOR vhcHourGlass;
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extern HCURSOR vhcIBeam;
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extern HCURSOR vhcArrow;
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extern HMENU vhMenu;
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extern MSG vmsgLast;
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extern FARPROC lpDialogHelp;
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extern struct WWD rgwwd[];
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extern struct WWD *pwwdCur;
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extern int wwCur;
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extern int vfInitializing;
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extern int vfInsertOn;
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extern int vfSeeSel;
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extern int vfSelHidden;
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extern int vfDeactByOtherApp;
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extern int vfDownClick;
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extern int vfCursorVisible;
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extern int vfMouseExist;
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extern int flashID;
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extern int ferror;
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extern typeCP cpMacCur;
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extern struct SEL selCur;
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extern CHAR stBuf[];
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extern HBITMAP hbmNull;
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extern CHAR szWindows[];
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extern CHAR szDevices[];
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extern CHAR szIntl[];
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extern WORD fPrintOnly;
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#ifdef RULERALSO
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extern BOOL vfDisableMenus;
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#endif /* RULERALSO */
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#ifdef DEBUG
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#define STATIC
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#else /* not DEBUG */
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#define STATIC static
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#endif /* not DEBUG */
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CHAR **hszDevmodeChangeParam = NULL;
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BOOL vfDevmodeChange = fFalse;
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int wWininiChange = 0;
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BOOL vfDead = FALSE;
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BOOL vfIconic = FALSE;
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/*int vcActiveCount = 0; 0 or 1 for active/deactive count */
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void MmwCreate(HWND, LONG);
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void NEAR MmwPaint(HWND);
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void MmwSize(HWND, int, int, WORD);
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void MmwCommand(HWND, WORD, HWND, WORD);
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void MmwVertScroll(HWND, WORD, int);
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void NEAR MmwHorzScroll(HWND, WORD, int);
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int PASCAL WinMain( hInstance, hPrevInstance, lpszCmdLine, cmdShow )
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HANDLE hInstance, hPrevInstance;
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LPSTR lpszCmdLine;
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int cmdShow;
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{
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/* Set up all manner of windows-related data; create parent (menu)
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window and child (document) window */
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if (!FInitWinInfo( hInstance, hPrevInstance, lpszCmdLine, cmdShow ))
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/* Could not initialize; WRITE fails */
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{
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return FALSE;
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}
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if (fPrintOnly)
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{
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UpdateDisplay(FALSE);
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fnPrPrinter();
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FMmwClose( hParentWw );
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DeleteObject( hbmNull );
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_exit( vmsgLast.wParam );
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}
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else
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MainLoop();
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DeleteObject( hbmNull );
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_exit( vmsgLast.wParam );
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}
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long FAR PASCAL MmwWndProc(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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extern int vfCloseFilesInDialog;
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extern long ropErase;
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extern int vfLargeSys;
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extern HDC vhDCPrinter;
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extern HWND vhWndCancelPrint;
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extern HWND vhWndPageInfo;
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extern HFONT vhfPageInfo;
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extern BOOL vfWinFailure;
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CHAR szT[cchMaxSz];
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long lReturn = 0L;
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#if defined(JAPAN) & defined(IME_HIDDEN) //IME3.1J
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//IR_UNDETERMINE
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extern HWND vhWnd; /* WINDOWS: Handle of the current document display window*/
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extern typeCP selUncpFirst;
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extern typeCP selUncpLim;
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if(selUncpFirst < selUncpLim) {
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switch (message) {
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case WM_INITMENU:
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case WM_VSCROLL:
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case WM_HSCROLL:
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UndetermineToDetermine(vhWnd);
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break;
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case WM_SIZE:
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if(SIZEICONIC == wParam )
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UndetermineToDetermine(vhWnd);
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default:
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break; //Fall
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}
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}
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#endif
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switch (message)
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{
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case WM_MENUSELECT:
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SetShiftFlags();
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break;
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case WM_CREATE:
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/* Window's being created; lParam contains lpParam field
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** passed to CreateWindow */
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MmwCreate(hWnd, lParam);
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break;
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case WM_PAINT:
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/* Time to repaint this window. */
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MmwPaint(hWnd);
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break;
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#if defined(OLE)
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case WM_DROPFILES:
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/* We got dropped on, so bring ourselves to the top */
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BringWindowToTop(hWnd);
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#ifdef DEBUG
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OutputDebugString("Dropping on main window\r\n");
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#endif
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ObjGetDrop(wParam,TRUE);
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break;
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#endif
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case WM_INITMENU:
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/* setup the pull down menu before being drawn */
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/* wParam is the top level menu handle */
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vhMenu = (HMENU)wParam;
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break;
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case WM_INITMENUPOPUP:
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/* setup the pull down menu before being drawn */
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/* wParam is the popup menu handle */
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/* LOWORD(lParam) = index of popup in main menu */
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/* HIWORD(lParam) = 1 if system menu, 0 if application main menu */
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EndLongOp(vhcArrow);
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if (HIWORD(lParam) == 0)
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{ /* we care for the application main menu only */
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#ifdef CYCLESTOBURN
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switch (LOWORD(lParam)) {
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default:
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break;
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case EDIT:
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PreloadCodeTsk( tskScrap );
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case CHARACTER:
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PreloadCodeTsk( tskFormat );
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break;
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}
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#endif
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SetAppMenu((HMENU)wParam, LOWORD(lParam));
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}
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/* Turn on the cursor so we can see where it is */
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if (!vfInsertOn && selCur.cpFirst == selCur.cpLim)
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ToggleSel( selCur.cpFirst, selCur.cpFirst, TRUE );
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break;
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case WM_ACTIVATE:
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/* We are becoming the active window iff wParam is non-0 */
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/* HIWORD( lParam ) is true iff the window is iconic */
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if (wParam && !HIWORD(lParam)
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#if 0
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#if defined(OLE)
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&& !nBlocking
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#endif
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#endif
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&& IsWindowEnabled(wwdCurrentDoc.wwptr))
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{
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SetFocus( wwdCurrentDoc.wwptr );
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vhWndMsgBoxParent = hParentWw;
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}
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if (wParam)
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{
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vfDeactByOtherApp = FALSE; /* this is to conquer a windows' bug */
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}
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/* did we receive a devmode/winini change that we should process now? */
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if (wWininiChange != 0)
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{
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Assert(wWininiChange > 0 && wWininiChange < wWininiChangeMax);
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PostMessage( hWnd, wWndMsgSysChange, WM_WININICHANGE, (LONG) wWininiChange );
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}
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if (vfDevmodeChange)
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{
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Assert(hszDevmodeChangeParam != NULL);
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PostMessage( hWnd, wWndMsgSysChange, WM_DEVMODECHANGE, (LONG) 0 );
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vfDevmodeChange = fFalse;
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}
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if (!vfInitializing && vfCursorVisible)
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ShowCursor(wParam);
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break;
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case WM_ACTIVATEAPP:
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/* We are activated or deactivated by another application */
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if (wParam == 0) /* being deactivated */
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{
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vfDeactByOtherApp = TRUE;
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vfDownClick = FALSE;
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/* hide selection if needed */
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if (!vfSelHidden)
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{
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UpdateWindow(hParentWw);
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ToggleSel(selCur.cpFirst, selCur.cpLim, FALSE);
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vfSelHidden = TRUE;
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}
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/* Deselect our fonts so that they can move if necessary. */
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ResetFont(FALSE);
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if (vhWndCancelPrint == NULL)
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{
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/* Reset the printer font iff we are not printing or
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repaginating. */
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ResetFont(TRUE);
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}
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if (!vfLargeSys && 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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}
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else /* being activated */
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{
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vfDeactByOtherApp = vfWinFailure = FALSE;
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#ifndef WIN30
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/* We get into a recursive loop in the situation where we
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have a bad/invalid/nonexistent printer driver because
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GetPrinterDC() calls CreateIC() which will end up sending
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another WM_ACTIVATEAPP! I think the machinery in Write
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work just fine with a null vhDCPrinter, and will retry
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again when it needs to do so ..pault 9/28/89 */
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/* get a DC for the current printer if necessary */
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if (vhDCPrinter == NULL)
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{
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GetPrinterDC(FALSE);
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}
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#endif
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/* hilight selection if needed */
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if (vfSelHidden)
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{
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UpdateWindow(hParentWw);
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/* Turn on selection highlight
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vfInsEnd = selCur.fEndOfLine;*/
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vfSelHidden = FALSE;
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ToggleSel(selCur.cpFirst, selCur.cpLim, TRUE);
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}
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}
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break;
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case WM_TIMER:
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/* the only timer event for the parent window is flashID */
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/* the blinking insertion point is for the doc window */
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if (vfDeactByOtherApp)
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{
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FlashWindow(hParentWw, TRUE);
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}
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else
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{
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KillTimer(hParentWw, flashID);
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flashID = 0;
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FlashWindow(hParentWw, FALSE);
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}
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break;
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case WM_CLOSE:
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/* The user has selected "Close" on the system menu */
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/* Failure to process this message means that DefWindowProc */
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/* Will send us a Destroy message */
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/* A return value of TRUE says "don't close" */
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/* Calling DestroyWindow means "Go ahead and close" */
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lReturn = (LONG) !FMmwClose( hWnd );
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break;
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case WM_QUERYENDSESSION:
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/* User has selected "End Session" from the MS-DOS window */
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/* Return TRUE if willing to quit, else return FALSE */
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lReturn = (LONG) FConfirmSave();
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break;
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case WM_ENDSESSION:
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/* if wParam is TRUE, Windows is shutting down and we should */
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/* delete temp files */
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/* if wParam is FALSE, then an "End session" has been aborted */
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if (wParam)
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{
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KillTempFiles( TRUE );
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}
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break;
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case WM_DESTROY:
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/* Window's being destroyed. */
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MmwDestroy();
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lReturn = (LONG) TRUE;
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break;
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case WM_SIZE:
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/* Window's size is changing. lParam contains the height
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** and width, in the low and high words, respectively.
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** wParam contains SIZENORMAL for "normal" size changes,
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** SIZEICONIC when the window is being made iconic, and
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** SIZEFULLSCREEN when the window is being made full screen. */
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MmwSize(hWnd, MAKEPOINT(lParam).x, MAKEPOINT(lParam).y, wParam);
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//if (wParam == SIZEICONIC)
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lReturn = DefWindowProc(hWnd, message, wParam, lParam);
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break;
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case WM_COMMAND:
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/* A menu item has been selected, or a control is notifying
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** its parent. wParam is the menu item value (for menus),
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** or control ID (for controls). For controls, the low word
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** of lParam has the window handle of the control, and the hi
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** word has the notification code. For menus, lParam contains
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** 0L. */
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#ifdef RULERALSO
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if (!vfDisableMenus)
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#endif /* RULERALSO */
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{
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MmwCommand(hWnd, wParam, (HWND)LOWORD(lParam), HIWORD(lParam));
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}
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break;
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case WM_SYSCOMMAND:
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/* system command */
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#ifdef RULERALSO
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if (!vfDisableMenus)
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#endif /* RULERALSO */
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{
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lReturn = DefWindowProc(hWnd, message, wParam, lParam);
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}
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break;
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case WM_VSCROLL:
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/* Vertical scroll bar input. wParam contains the
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** scroll code. For the thumb movement codes, the low
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** word of lParam contain the new scroll position.
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** Possible values for wParam are: SB_LINEUP, SB_LINEDOWN,
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** SB_PAGEUP, SB_PAGEDOWN, SB_THUMBPOSITION, SB_THUMBTRACK */
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MmwVertScroll(hWnd, wParam, (int)lParam);
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break;
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case WM_HSCROLL:
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/* Horizontal scroll bar input. Parameters same as for
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** WM_HSCROLL. UP and DOWN should be interpreted as LEFT
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** and RIGHT, respectively. */
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MmwHorzScroll(hWnd, wParam, (int)lParam);
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break;
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case WM_WININICHANGE:
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/* We first save away the string passed in lParam,
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then return because WM_ACTIVATE will cause our
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wWndMsgSysChange message to get posted ..pault */
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if (lParam != NULL)
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{
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bltszx((LPSTR) lParam, (LPSTR) szT);
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/* Here we only care about [devices], [windows] or [intl] changes */
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if (WCompSz(szT, szWindows) == 0)
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wWininiChange |= wWininiChangeToWindows;
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#ifdef DBCS /* was in JAPAN */
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// We have to respond WININICHANGE immediately to deal with
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// dispatch driver. For deleting printer DC, dispatch driver
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// must be available. If do not so, syserr box comes up from
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// GDI module.
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if (WCompSz(szT, szDevices) == 0) {
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if( vhWndCancelPrint == NULL ) {
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MmwWinSysChange(WM_WININICHANGE);
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wWininiChange = 0; // reset
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}
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else
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wWininiChange |= wWininiChangeToDevices;
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}
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#else
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if (WCompSz(szT, szDevices) == 0)
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wWininiChange |= wWininiChangeToDevices;
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#endif
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if (WCompSz(szT, szIntl) == 0)
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wWininiChange |= wWininiChangeToIntl;
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lReturn = TRUE;
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}
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break;
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case WM_DEVMODECHANGE:
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/* See WM_WININICHANGE above */
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if (lParam != NULL)
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{
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CHAR (**HszCreate())[];
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bltszx((LPSTR) lParam, (LPSTR) szT);
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/* was there another change before this? */
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if (hszDevmodeChangeParam != NULL)
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FreeH(hszDevmodeChangeParam);
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hszDevmodeChangeParam = HszCreate(szT);
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vfDevmodeChange = fTrue;
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lReturn = TRUE;
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}
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break;
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case WM_SYSCOLORCHANGE:
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case WM_FONTCHANGE:
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/* Post this message to handle soon */
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PostMessage( hWnd, wWndMsgSysChange, message, (LONG) 0 );
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lReturn = TRUE;
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break;
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case wWndMsgSysChange:
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/* Handle postponed message from windows */
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#ifdef DEBUG
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if (wWininiChange != 0)
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Assert(wWininiChange > 0 && wWininiChange < wWininiChangeMax);
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#endif
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MmwWinSysChange( wParam );
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wWininiChange = 0; /* reset */
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lReturn = TRUE;
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break;
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default:
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/* Everything else comes here. This call MUST exist
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** in your window proc. */
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lReturn = DefWindowProc(hWnd, message, wParam, lParam);
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break;
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}
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if (vfCloseFilesInDialog)
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CloseEveryRfn( FALSE );
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return lReturn;
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}
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void NEAR MmwPaint(hWnd)
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HWND hWnd;
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{
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/* This window is completely covered by it's children; so, there is
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no painting of this window to do. */
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extern HWND vhWndRuler;
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extern HWND vhWndSizeBox;
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extern HWND vhWndPageInfo;
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PAINTSTRUCT ps;
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HDC hDC;
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hDC = BeginPaint(hWnd, &ps); // this is causing nested BeginPaint calls,
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DrawResizeHole(hWnd,hDC);
|
|
|
|
/* Paint the ruler if necessary. */
|
|
if (vhWndRuler != NULL)
|
|
{
|
|
UpdateWindow(vhWndRuler);
|
|
}
|
|
|
|
/* Paint the scroll bar controls. */
|
|
UpdateWindow(wwdCurrentDoc.hVScrBar);
|
|
UpdateWindow(wwdCurrentDoc.hHScrBar);
|
|
UpdateWindow(vhWndPageInfo);
|
|
|
|
/* Paint the document window. */
|
|
if (wwdCurrentDoc.wwptr != NULL)
|
|
{
|
|
UpdateWindow(wwdCurrentDoc.wwptr);
|
|
}
|
|
|
|
EndPaint(hWnd, &ps);
|
|
}
|
|
|
|
|
|
void MmwVertScroll(hWnd, code, posNew)
|
|
HWND hWnd;
|
|
WORD code;
|
|
int posNew;
|
|
{
|
|
extern int vfSeeSel;
|
|
extern int vfSeeEdgeSel;
|
|
|
|
/* There's nothing to do if we are just tracking the thumb. */
|
|
if (code == SB_THUMBTRACK)
|
|
{
|
|
return;
|
|
}
|
|
|
|
vfSeeSel = vfSeeEdgeSel = FALSE; /* So Idle doesn't override the scroll */
|
|
|
|
if (code == SB_THUMBPOSITION)
|
|
{
|
|
/* Position to posNew; we rely upon Idle() to redraw the screen. */
|
|
if (posNew != pwwdCur->drElevator)
|
|
{
|
|
ClearInsertLine();
|
|
DirtyCache(pwwdCur->cpFirst = (cpMacCur - pwwdCur->cpMin) * posNew
|
|
/ (drMax - 1) + pwwdCur->cpMin);
|
|
pwwdCur->ichCpFirst = 0;
|
|
pwwdCur->fCpBad = TRUE;
|
|
TrashWw(wwCur);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
switch (code)
|
|
{
|
|
case SB_LINEUP:
|
|
ScrollUpCtr( 1 );
|
|
break;
|
|
case SB_LINEDOWN:
|
|
ScrollDownCtr( 1 );
|
|
break;
|
|
case SB_PAGEUP:
|
|
ScrollUpDypWw();
|
|
break;
|
|
case SB_PAGEDOWN:
|
|
ScrollDownCtr( 100 ); /* 100 > tr's in a page */
|
|
break;
|
|
}
|
|
UpdateWw(wwDocument, fFalse);
|
|
}
|
|
}
|
|
|
|
|
|
void near MmwHorzScroll(hWnd, code, posNew)
|
|
HWND hWnd;
|
|
WORD code;
|
|
int posNew;
|
|
{
|
|
extern int vfSeeSel;
|
|
extern int vfSeeEdgeSel;
|
|
|
|
/* There's nothing to do if we are just tracking the thumb. */
|
|
if (code == SB_THUMBTRACK)
|
|
{
|
|
return;
|
|
}
|
|
|
|
vfSeeSel = vfSeeEdgeSel = FALSE; /* So Idle doesn't override the scroll */
|
|
|
|
switch (code)
|
|
{
|
|
case SB_LINEUP: /* line left */
|
|
ScrollRight(xpMinScroll);
|
|
break;
|
|
case SB_LINEDOWN: /* line right */
|
|
ScrollLeft(xpMinScroll);
|
|
break;
|
|
case SB_PAGEUP: /* page left */
|
|
ScrollRight(wwdCurrentDoc.xpMac - xpSelBar);
|
|
break;
|
|
case SB_PAGEDOWN: /* page right */
|
|
ScrollLeft(wwdCurrentDoc.xpMac - xpSelBar);
|
|
break;
|
|
case SB_THUMBPOSITION:
|
|
/* position to posNew */
|
|
AdjWwHoriz(posNew - wwdCurrentDoc.xpMin);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void DrawResizeHole(HWND hWnd, HDC hDC)
|
|
/* There's now a hole in the bottom right corner where
|
|
the size box used to be, so need to fill it in! */
|
|
{
|
|
RECT rcSB,rcClient;
|
|
HBRUSH hbr, hbrPrev;
|
|
|
|
GetClientRect(hWnd,&rcClient);
|
|
|
|
rcSB.left = rcClient.right - dxpScrlBar;
|
|
rcSB.right = rcClient.right;
|
|
rcSB.top = rcClient.bottom - dypScrlBar;
|
|
rcSB.bottom = rcClient.bottom;
|
|
|
|
if ((hbr = CreateSolidBrush(GetSysColor(COLOR_SCROLLBAR))) == NULL)
|
|
hbr = GetStockObject(GRAY_BRUSH);
|
|
hbrPrev = SelectObject(hDC, hbr);
|
|
FillRect(hDC, (LPRECT)&rcSB, hbr);
|
|
|
|
SelectObject(hDC, hbrPrev);
|
|
DeleteObject(hbr);
|
|
}
|
|
|
|
|