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wdriver.c
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/*
** Astrolog (Version 5.41G) File: wdriver.c
**
** Code changed by Valentin Abramov
**
** IMPORTANT NOTICE: The graphics database and chart display routines
** used in this program are Copyright (C) 1991-1998 by Walter D. Pullen
** ([email protected], http://www.magitech.com/~cruiser1/astrolog.htm).
** Permission is granted to freely use and distribute these routines
** provided one doesn't sell, restrict, or profit from them in any way.
** Modification is allowed provided these notices remain with any
** altered or edited versions of the program.
**
** The main planetary calculation routines used in this program have
** been Copyrighted and the core of this program is basically a
** conversion to C of the routines created by James Neely as listed in
** Michael Erlewine's 'Manual of Computer Programming for Astrologers',
** available from Matrix Software. The copyright gives us permission to
** use the routines for personal use but not to sell them or profit from
** them in any way.
**
** The PostScript code within the core graphics routines are programmed
** and Copyright (C) 1992-1993 by Brian D. Willoughby
** ([email protected]). Conditions are identical to those above.
**
** The extended accurate ephemeris databases and formulas are from the
** calculation routines in the library SWISS EPHEMERIS and are programmed and
** copyright 1998 by Astrodienst AG.
** The use of that source code is subject to
** the Swiss Ephemeris Public License, available at
** http://www.astro.ch/swisseph. This copyright notice must not be
** changed or removed by any user of this program.
**
** Initial programming 8/28,30, 9/10,13,16,20,23, 10/3,6,7, 11/7,10,21/1991.
** X Window graphics initially programmed 10/23-29/1991.
** PostScript graphics initially programmed 11/29-30/1992.
** Last code change made 12/20/1998.
** Modifications from version 5.40 to 5.41 are by Alois Treindl.
*/
#include "astrolog.h"
#ifdef WIN
/*
******************************************************************************
** Windows Command Processing.
******************************************************************************
*/
/* Process one command line switch passed to the program dealing with the */
/* Windows features. This is just like the processing of each switch in the */
/* main program, however here each switch has been prefixed with an 'W'. */
int NProcessSwitchesW(argc, argv, pos, fOr, fAnd, fNot)
int argc, pos;
bool fOr, fAnd, fNot;
byte **argv;
{
int darg = 0, i;
byte sz[cchSzDef], ch1;
ch1 = argv[0][pos+1];
switch (argv[0][pos]) {
case chNull:
if (argc <= 1) {
ErrorArgc("W");
return tcError;
}
i = atoi(argv[1]);
PostMessage(wi.hwnd, WM_COMMAND, i, 0L);
darg++;
break;
case 'N':
if (argc <= 1) {
ErrorArgc("WN");
return tcError;
}
i = atoi(argv[1]);
if (!FValidTimer(i)) {
ErrorValN("WN", i);
return tcError;
}
wi.nTimerDelay = i;
darg++;
break;
case 'M':
if (argc <= 2) {
ErrorArgc("WM");
return tcError;
}
i = atoi(argv[1]);
if (!FValidMacro(i)) {
ErrorValN("WM", i);
return tcError;
}
i--;
sprintf(sz, "%s\t%sF%d", argv[2], i < 12 ? "" : (i < 24 ? "Shift+" :
(i < 36 ? "Ctrl+" : "Alt+")), i % 12 + 1);
ModifyMenu(wi.hmenu, (WORD)(cmdMacro01 + i), MF_BYCOMMAND | MF_STRING,
(WORD)(cmdMacro01 + i), sz);
darg += 2;
break;
case 'n':
SwitchF(wi.fNoUpdate);
break;
default:
ErrorSwitch(argv[0]);
return tcError;
}
/* 'darg' contains the value to be added to argc when we return. */
return darg;
}
/* Change the pixel size of the window so its internal drawable area is the */
/* dimensions of the current graphics chart. Both the upper left and lower */
/* right corners of the window may change depending on the scroll position. */
void ResizeWindowToChart()
{
RECT rcOld, rcNew;
int xScr, yScr;
HDC hdc;
if (!us.fGraphics || gs.xWin == 0 || gs.yWin == 0)
return;
GetWindowRect(wi.hwnd, &rcOld);
hdc = GetDC(wi.hwnd);
xScr = GetDeviceCaps(hdc, HORZRES);
yScr = GetDeviceCaps(hdc, VERTRES);
ReleaseDC(wi.hwnd, hdc);
rcNew.left = rcOld.left + gi.xOffset;
rcNew.top = rcOld.top + gi.yOffset;
rcNew.right = rcNew.left + gs.xWin + (gi.nMode == 0 ? SIDESIZE : 0) + 24;
rcNew.bottom = rcNew.top + gs.yWin + 62;
if (rcNew.right > xScr)
OffsetRect(&rcNew, xScr - rcNew.right, 0);
if (rcNew.bottom > yScr)
OffsetRect(&rcNew, 0, yScr - rcNew.bottom);
if (rcNew.left < 0)
OffsetRect(&rcNew, -rcNew.left, 0);
if (rcNew.top < 0)
OffsetRect(&rcNew, 0, -rcNew.top);
MoveWindow(wi.hwnd, rcNew.left, rcNew.top,
rcNew.right - rcNew.left, rcNew.bottom - rcNew.top, fTrue);
}
/* Given a relationship chart mode, return the menu command that sets it. */
WORD WCmdFromRc(int rc)
{
switch (rc) {
case rcTriWheel: case rcQuadWheel: /* Fall through */
case rcDual: return cmdRelComparison;
case rcSynastry: return cmdRelSynastry;
case rcComposite: return cmdRelComposite;
case rcMidpoint: return cmdRelMidpoint;
case rcDifference: return cmdRelDate;
case rcBiorhythm: return cmdRelBiorhythm;
case rcTransit: return cmdRelTransit;
case rcProgress: return cmdRelProgressed;
default: return cmdRelNo;
}
}
/* Change relationship chart modes. Given a new mode, we put a check by its */
/* menu command, and erase the check by the menu command for the old mode. */
void SetRel(int rc)
{
CheckMenu(WCmdFromRc(us.nRel), fFalse);
CheckMenu(WCmdFromRc(rc), fTrue);
us.nRel = rc;
wi.fCast = fTrue;
if (us.nRel)
us.fProgress = fFalse;
}
/* The main program, the starting point of Astrolog for Windows, follows. */
/* This is like the "main" function in standard C. The program initializes */
/* here, then spins in a tight message processing loop until it terminates. */
int PASCAL WinMain(hInstance, hPrevInstance, lpszCmdLine, nCmdShow)
HANDLE hInstance;
HANDLE hPrevInstance;
LPSTR lpszCmdLine;
int nCmdShow;
{
MSG msg;
WNDCLASS wndclass;
#ifdef BETA
byte sz[cchSzMax];
#endif
/* Set up the window class shared by all instances of Astrolog. */
wi.hinst = hInstance;
if (!hPrevInstance) {
ClearB((lpbyte)&wndclass, sizeof(WNDCLASS));
wndclass.style = CS_HREDRAW | CS_VREDRAW | CS_BYTEALIGNWINDOW;
wndclass.lpfnWndProc = WndProc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0;
wndclass.hInstance = wi.hinst;
wndclass.hIcon = LoadIcon(wi.hinst, MAKEINTRESOURCE(icon));
wndclass.hCursor = LoadCursor((HINSTANCE)NULL, IDC_ARROW);
wndclass.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wndclass.lpszMenuName = MAKEINTRESOURCE(menu);
wndclass.lpszClassName = szAppName;
if (!RegisterClass(&wndclass)) {
PrintError("The window class could not be registered.");
return -1L;
}
}
/* Create the actual window to be used and drawn on by this instance. */
wi.hmenu = LoadMenu(wi.hinst, MAKEINTRESOURCE(menu));
wi.hwndMain = CreateWindow(
szAppName,
"Astrolog 5.41G with Swiss Ephemeris",
WS_CAPTION |
WS_SYSMENU |
WS_MINIMIZEBOX |
WS_MAXIMIZEBOX |
WS_THICKFRAME |
WS_VSCROLL |
WS_HSCROLL |
WS_CLIPCHILDREN |
WS_OVERLAPPED,
CW_USEDEFAULT, 0,
CW_USEDEFAULT, 0,
(HWND)NULL,
wi.hmenu,
wi.hinst,
(LPSTR)NULL);
if (wi.hwndMain == (HWND)NULL) {
PrintError("The window could not be created.");
return -1L;
}
/* Set up some globals that can't be initialized at compile time. */
is.S = stdout;
ofn.hwndOwner = wi.hwndMain;
ofn.lpstrFile = szFileName;
ofn.lpstrFileTitle = szFileTitle;
prd.hwndOwner = wi.hwndMain;
wi.haccel = LoadAccelerators(wi.hinst, MAKEINTRESOURCE(accelerator));
wi.kiPen = gi.kiLite;
/* Process the astrolog.dat file and the Windows command line. */
FProcessSwitchFile(DEFAULT_INFOFILE, NULL);
FProcessCommandLine(lpszCmdLine);
ciTran = ciFour = ciThre = ciTwin = ciCore;
/* Actually bring up and display the window for the first time. */
ResizeWindowToChart();
ShowWindow(wi.hwndMain, nCmdShow);
RedoMenu();
wi.nTimer = SetTimer(wi.hwnd, 1, wi.nTimerDelay, NULL);
#ifdef BETA
sprintf(sz, "This is a beta version of %s %s! "
"That means changes are still being made and testing is not complete. "
"If this is being run after %s %d, %d, "
"it should be replaced with the finished release.",
szAppName, szVersionCore, szMonth[ciSave.mon], ciSave.day, ciSave.yea);
PrintWarning(sz);
#endif
/* Process window messages until the program is told to terminate. */
while (GetMessage(&msg, (HWND)NULL, 0, 0)) {
if (!TranslateAccelerator(wi.hwndMain, wi.haccel, &msg))
TranslateMessage(&msg);
DispatchMessage(&msg);
}
/* Cleanup and exit Astrolog for Windows. */
UnregisterClass(szAppName, wi.hinst);
return msg.wParam;
}
/* This is the main message processor for the Astrolog window. Given a */
/* user input or other message, do the appropriate action and updates. */
LONG API WndProc(hwnd, wMsg, wParam, lParam)
HWND hwnd;
WORD wMsg;
WORD wParam;
LONG lParam;
{
HDC hdc;
HPEN hpen, hpenOld;
HBRUSH hbr;
RECT rc;
int x, y;
wi.hwnd = hwnd;
switch (wMsg) {
/* A command, most likely a menu option, was given. */
case WM_COMMAND:
switch (NWmCommand(wParam)) {
case 1:
goto LWM_CLOSE;
case -1:
return DefWindowProc(hwnd, wMsg, wParam, lParam);
default:
ProcessState();
}
break;
/* When a part of a window is uncovered, Windows quickly blanks it out, */
/* usually with white, before having the app redraw that section. Most */
/* apps don't do anything here, however Astrolog can quickly draw with */
/* a more appropriate color since we know our chart's background color. */
case WM_ERASEBKGND:
if (!(wi.fNoUpdate & 1)) {
GetClipBox((HDC)wParam, &rc);
hbr = CreateSolidBrush(rgbbmp[gs.fInverse ? kWhite : kBlack]);
FillRect((HDC)wParam, &rc, hbr);
DeleteObject(hbr);
}
return fTrue;
/* The window was just created. Setup the scrollbars. */
case WM_CREATE:
SetScrollRange(hwnd, SB_HORZ, 0, nScrollDiv, fFalse);
SetScrollRange(hwnd, SB_VERT, 0, 4*nScrollDiv, fFalse);
break;
/* The window has been resized. Change the chart size if need be. */
case WM_SIZE:
wi.xClient = LOWORD(lParam);
wi.yClient = HIWORD(lParam);
if (wi.fWindowChart || wi.fChartWindow) {
gs.xWin = wi.xClient; gs.yWin = wi.yClient;
}
break;
/* All or part of the window needs to be redrawn. Go do so. */
case WM_PAINT:
if (!(wi.fNoUpdate & 1))
FRedraw();
break;
/* The mouse has been left clicked or dragged over the window. */
case WM_LBUTTONDOWN:
case WM_MOUSEMOVE:
/* Treat dragging with the mouse down as a Shift+left click. */
if (wMsg == WM_MOUSEMOVE) {
if ((wParam & MK_LBUTTON) == 0 ||
(wParam & MK_SHIFT) || (wParam & MK_CONTROL))
break;
wParam = MK_SHIFT;
}
x = WLo(lParam);
y = WHi(lParam);
/* Alt+click on a world map chart means relocate the chart there. */
if (wMsg == WM_LBUTTONDOWN && GetKeyState(VK_MENU) < 0) {
if (fMap && gs.nRot == 0 && !gs.fConstel && !gs.fMollewide) {
Lon = DegToDec(rDegHalf-(real)(x-gi.xOffset)/(real)gs.xWin*rDegMax);
if (Lon < -rDegHalf)
Lon = -rDegHalf;
else if (Lon > rDegHalf)
Lon = rDegHalf;
Lat = DegToDec(rDegQuad-(real)(y-gi.yOffset)/(real)gs.yWin*180.0);
if (Lat < -rDegQuad)
Lat = -rDegQuad;
else if (Lat > rDegQuad)
Lat = rDegQuad;
wi.xMouse = -1;
wi.fCast = fTrue;
}
break;
}
hdc = GetDC(hwnd);
hpen = CreatePen(PS_SOLID, 0, (COLORREF)rgbbmp[wi.kiPen]);
hpenOld = SelectObject(hdc, hpen);
/* Ctrl+click means draw a rectangle. Ctrl+Shift+click does ellipse. */
if (wParam & MK_CONTROL) {
SelectObject(hdc, GetStockObject(NULL_BRUSH));
if (wParam & MK_SHIFT)
Ellipse(hdc, wi.xMouse, wi.yMouse, x, y);
else
Rectangle(hdc, wi.xMouse, wi.yMouse, x, y);
/* Shift+click means draw a line from the last to current position. */
} else if (wParam & MK_SHIFT) {
if (wi.xMouse >= 0) {
MoveTo(hdc, wi.xMouse, wi.yMouse);
LineTo(hdc, x, y);
if (wMsg == WM_MOUSEMOVE) {
wi.xMouse = x; wi.yMouse = y;
}
}
/* A simple click means set a pixel and remember that location. */
} else {
SetPixel(hdc, x, y, (COLORREF)rgbbmp[wi.kiPen]);
wi.xMouse = x; wi.yMouse = y;
}
SelectObject(hdc, hpenOld);
DeleteObject(hpen);
ReleaseDC(hwnd, hdc);
break;
/* The mouse has been right clicked on the window. If on a world map */
/* or astro-graph chart, relocate the chart to the mouse coordinates. */
case WM_RBUTTONDOWN:
x = WLo(lParam);
y = WHi(lParam);
if (us.fGraphics && (us.fAstroGraph || gi.nMode == gWorldMap) &&
gs.nRot == 0 && !gs.fConstel && !gs.fMollewide) {
Lon = DegToDec(rDegHalf-(real)(x-gi.xOffset)/
(real)gs.xWin*rDegMax);
if (Lon < -rDegHalf)
Lon = -rDegHalf;
else if (Lon > rDegHalf)
Lon = rDegHalf;
Lat = DegToDec(rDegQuad-(real)(y-gi.yOffset)/
(real)gs.yWin*181.0);
if (Lat < -rDegQuad)
Lat = -rDegQuad;
else if (Lat > rDegQuad)
Lat = rDegQuad;
ciCore = ciMain;
wi.fCast = fTrue;
ProcessState();
}
break;
/* A timer message is received at a defined regular interval. */
case WM_TIMER:
if (!gs.nAnim || wi.fPause)
break;
Animate(gs.nAnim, wi.nDir); /* Update chart if animation mode on. */
wi.fRedraw = fTrue;
ProcessState();
break;
/* Define the minimum and maximum size the window may be resized to. */
case WM_GETMINMAXINFO:
((MINMAXINFO FAR *)lParam)->ptMinTrackSize.x = BITMAPX1;
((MINMAXINFO FAR *)lParam)->ptMinTrackSize.y = BITMAPY1;
((MINMAXINFO FAR *)lParam)->ptMaxTrackSize.x = BITMAPX;
((MINMAXINFO FAR *)lParam)->ptMaxTrackSize.x = BITMAPY;
break;
/* The horizontal scrollbar was clicked on or used in some way. */
case WM_HSCROLL:
x = wi.xScroll;
switch (wParam) {
case SB_LINEUP:
wi.xScroll--;
break;
case SB_LINEDOWN:
wi.xScroll++;
break;
case SB_PAGEUP:
wi.xScroll -= nScrollPage;
break;
case SB_PAGEDOWN:
wi.xScroll += nScrollPage;
break;
case SB_THUMBPOSITION:
wi.xScroll = LOWORD(lParam);
break;
default:
return fFalse;
}
wi.xScroll = max(0, min(wi.xScroll, nScrollDiv));
if (wi.xScroll == x)
break;
SetScrollPos(hwnd, SB_HORZ, wi.xScroll, fTrue);
wi.fRedraw = fTrue;
ProcessState();
break;
/* The vertical scrollbar was clicked on or used in some way. */
case WM_VSCROLL:
y = wi.yScroll;
switch(wParam) {
case SB_LINEUP:
wi.yScroll--;
break;
case SB_LINEDOWN:
wi.yScroll++;
break;
case SB_PAGEUP:
wi.yScroll -= nScrollPage;
break;
case SB_PAGEDOWN:
wi.yScroll += nScrollPage;
break;
case SB_THUMBPOSITION:
wi.yScroll = LOWORD(lParam);
break;
default:
return fFalse;
}
wi.yScroll = max(0, min(wi.yScroll, 4*nScrollDiv));
if (wi.yScroll == y)
break;
SetScrollPos(hwnd, SB_VERT, wi.yScroll, fTrue);
wi.fRedraw = fTrue;
ProcessState();
break;
/* The window is being terminated. Clean up and free program data. */
case WM_CLOSE:
LWM_CLOSE:
if (us.fNoQuit) {
PrintWarning("Program exiting is not allowed now.");
break;
}
if (wi.hpen != (HPEN)NULL)
DeleteObject(wi.hpen);
if (wi.nTimer != 0)
KillTimer(hwnd, 1);
DestroyWindow(hwnd);
if (hwnd == wi.hwndMain)
PostQuitMessage(0);
break;
/* Messages not processed here are handled by Windows in a default way. */
default:
return DefWindowProc(hwnd, wMsg, wParam, lParam);
}
return fFalse;
}
/* This is called after some action has been done that probably changed the */
/* chart state, such as a menu command was run. Update anything needing it. */
void ProcessState()
{
if (wi.fMenuAll) { /* Redetermine all menu checks if need be. */
RedoMenu();
wi.fMenu = fTrue;
}
if (wi.fMenu) { /* Update menu if we added/removed check marks. */
DrawMenuBar(wi.hwnd);
wi.fMenu = fFalse;
}
if (wi.fCast) /* Recasting a chart implies redrawing it too. */
wi.fRedraw = fTrue;
/* If the chart type was changed, clear all the setting flags, then set */
/* the appropriate core switch settings based on the new chart type. */
if (wi.nMode) {
ClearB((lpbyte)&us.fListing,
(int)((lpbyte)&us.fVelocity - (lpbyte)&us.fListing));
ClearB((lpbyte)&us.fCredit,
(int)((lpbyte)&us.fLoop - (lpbyte)&us.fCredit));
us.nArabic = gi.nMode = 0;
switch (wi.nMode) {
case gBiorhythm:
case gWheel: us.fListing = fTrue; break;
case gHouse: us.fWheel = fTrue; break;
case gGrid: us.fGrid = fTrue; break;
case gHorizon: us.fHorizon = fTrue; us.fHorizonSearch = fFalse; break;
case gOrbit: us.fOrbit = fTrue; break;
case gSector: us.fSector = fTrue; break;
case gAstroGraph: us.fAstroGraph = fTrue; break;
case gEphemeris: us.fEphemeris = fTrue; break;
case gWorldMap: gi.nMode = gWorldMap; break;
case gGlobe: gi.nMode = gGlobe; break;
case gPolar: gi.nMode = gPolar; break;
case gCalendar: us.fCalendar = fTrue; break;
case gDisposit: us.fInfluence = fTrue; break;
case gAspect: us.fAspList = fTrue; break;
case gMidpoint: us.fMidpoint = fTrue; break;
case gArabic: us.nArabic = 1; break;
case gSign: us.fSign = fTrue; break;
case gObject: us.fObject = fTrue; break;
case gHelpAsp: us.fAspect = fTrue; break;
case gConstel: us.fConstel = fTrue; break;
case gPlanet: us.fOrbitData = fTrue; break;
case gMeaning: us.fMeaning = fTrue; break;
case gSwitch: us.fSwitch = fTrue; break;
case gObscure: us.fSwitchRare = fTrue; break;
case gKeystroke: us.fKeyGraph = fTrue; break;
case gCredit: us.fCredit = fTrue; break;
case gRising: us.fHorizon = us.fHorizonSearch = fTrue; break;
case gTraTraHit: us.fInDay = fTrue; break;
case gTraTraInf: us.fInDayInf = fTrue; break;
case gTraNatHit: us.fTransit = fTrue; break;
case gTraNatInf: us.fTransitInf = fTrue; break;
}
wi.nMode = 0;
wi.fRedraw = fTrue;
}
if (wi.fRedraw) /* Send the window a redraw message if need be. */
RedrawWindow(wi.hwnd, NULL, (HRGN)NULL, RDW_INVALIDATE);
}
/* Given a command, process it, changing any appropriate program settings. */
/* Return values are 0, meaning it was one of Astrolog's menu commands and */
/* action was taken; 1, meaning it's the special end program command; or */
/* -1, meaning it's not a custom command and Windows can deal with it. */
int NWmCommand(wCmd)
WORD wCmd;
{
byte sz[cchSzDef];
DLGPROC dlgproc;
int i;
long l;
bool fGraphics, fT;
byte *Notepad = "NOTEPAD ", *Write = "WRITE ", *WStart = "START ";
wi.wCmd = wCmd;
fGraphics = us.fGraphics;
switch (wCmd) {
/* File Menu */
case cmdFileExit:
return 1;
case cmdOpenChart:
wi.nDlgChart = 1;
DlgOpenChart();
break;
case cmdOpenChart2:
wi.nDlgChart = 2;
DlgOpenChart();
break;
case cmdSaveChart:
case cmdSavePositions:
case cmdSaveText:
case cmdSaveBitmap:
#ifdef META
case cmdSavePicture:
#endif
#ifdef PS
case cmdSavePS:
#endif
case cmdSaveSettings:
case cmdSaveWallTile:
case cmdSaveWallCenter:
DlgSaveChart();
break;
case cmdPrint:
if (!DlgPrint())
PrintWarning("The printing was not completed successfully.");
break;
case cmdPrintSetup:
l = prd.Flags;
prd.Flags |= PD_PRINTSETUP;
PrintDlg((LPPRINTDLG)&prd);
prd.Flags = l;
break;
/* Edit Menu */
case cmdCommand:
WiDoDialog(DlgCommand, dlgCommand);
break;
case cmdColor:
WiDoDialog(DlgColor, dlgColor);
break;
case cmdCopyText:
is.szFileScreen = szFileTemp;
us.fGraphics = fFalse;
wi.fRedraw = fTrue;
break;
case cmdCopyBitmap:
#ifdef META
case cmdCopyPicture:
#endif
#ifdef PS
case cmdCopyPS:
#endif
if (us.fNoWrite)
break;
gi.szFileOut = szFileTemp;
gs.fBitmap = wi.wCmd == cmdCopyBitmap;
gs.fMeta = wi.wCmd == cmdCopyPicture;
gs.fPS = wi.wCmd == cmdCopyPS;
if (wCmd == cmdCopyBitmap)
gs.chBmpMode = 'B';
us.fGraphics = wi.fRedraw = fTrue;
break;
/* View Menu */
case cmdGraphics:
not(us.fGraphics);
wi.fRedraw = fTrue;
break;
case cmdColoredText:
not(us.fAnsiColor); not(us.fAnsiChar);
WiCheckMenu(cmdColoredText, us.fAnsiColor);
us.fGraphics = fFalse;
wi.fRedraw = fTrue;
break;
case cmdWinBuffer:
not(wi.fBuffer);
WiCheckMenu(cmdWinBuffer, wi.fBuffer);
break;
case cmdWinRedraw:
if (wi.fNoUpdate)
wi.fNoUpdate = 2;
wi.fMenuAll = wi.fRedraw = fTrue;
break;
case cmdWinClear:
fT = gs.fJetTrail;
gs.fJetTrail = fFalse;
wi.hdc = GetDC(wi.hwnd);
if (us.fGraphics)
DrawClearScreen();
else
TextClearScreen();
ReleaseDC(wi.hwnd, wi.hdc);
gs.fJetTrail = fT;
break;
case cmdWinHourglass:
not(wi.fHourglass);
WiCheckMenu(cmdWinHourglass, wi.fHourglass);
break;
case cmdChartResizesWindow:
not(wi.fChartWindow);
WiCheckMenu(cmdChartResizesWindow, wi.fChartWindow);
wi.fRedraw = fTrue;
break;
case cmdWindowResizesChart:
not(wi.fWindowChart);
WiCheckMenu(cmdWindowResizesChart, wi.fWindowChart);
wi.fRedraw = fTrue;
break;
case cmdSizeChartToWindow:
gs.xWin = wi.xClient;
gs.yWin = wi.yClient;
us.fGraphics = wi.fRedraw = fTrue;
break;
case cmdSizeWindowToChart:
ResizeWindowToChart();
break;
case cmdScrollPageUp:
PostMessage(wi.hwnd, WM_VSCROLL, SB_PAGEUP, 0);
break;
case cmdScrollPageDown:
PostMessage(wi.hwnd, WM_VSCROLL, SB_PAGEDOWN, 0);
break;
case cmdScrollHome:
PostMessage(wi.hwnd, WM_HSCROLL, SB_THUMBPOSITION, 0);
PostMessage(wi.hwnd, WM_VSCROLL, SB_THUMBPOSITION, 0);
break;
case cmdScrollEnd:
PostMessage(wi.hwnd, WM_HSCROLL, SB_THUMBPOSITION, nScrollDiv);
PostMessage(wi.hwnd, WM_VSCROLL, SB_THUMBPOSITION, 4*nScrollDiv);
break;
#ifdef INTERPRET
case cmdInterpret:
not(us.fInterpret);
WiCheckMenu(cmdInterpret, us.fInterpret);
us.fGraphics = fFalse;
wi.fRedraw = fTrue;
break;
#endif
case cmdSecond:
not(us.fSeconds);
is.fSeconds = us.fSeconds;
WiCheckMenu(cmdSecond, us.fSeconds);
wi.fRedraw = fTrue;
break;
case cmdApplying:
not(us.fAppSep);
WiCheckMenu(cmdApplying, us.fAppSep);
wi.fRedraw = fTrue;
break;
case cmdParallel:
not(us.fParallel);
WiCheckMenu(cmdParallel, us.fParallel);
wi.fRedraw = fTrue;
break;
/* Info Menu */
case cmdSetInfo:
wi.nDlgChart = 1;
WiDoDialog(DlgInfo, dlgInfo);
break;
#ifdef TIME
case cmdNow:
FInputData(szNowCore);
wi.fCast = fTrue;
break;
#endif
case cmdDefaultInfo:
WiDoDialog(DlgDefault, dlgDefault);
break;
case cmdSetInfo2:
wi.nDlgChart = 2;
WiDoDialog(DlgInfo, dlgInfo);
break;
case cmdSetInfoAll:
WiDoDialog(DlgInfoAll, dlgInfoAll);
break;
case cmdRelNo:
SetRel(0);
break;
case cmdRelComparison:
SetRel(rcDual);
break;
case cmdRelSynastry:
SetRel(rcSynastry);
break;
case cmdRelComposite:
SetRel(rcComposite);
break;
case cmdRelMidpoint:
SetRel(rcMidpoint);
break;
case cmdRelDate:
SetRel(rcDifference);
gi.nMode = gWheel;
us.fGraphics = fFalse;
break;
#ifdef BIORHYTHM
case cmdRelBiorhythm:
SetRel(rcBiorhythm);
gi.nMode = gBiorhythm;
break;
#endif
case cmdRelTransit:
SetRel(rcTransit);
break;
case cmdRelProgressed:
SetRel(rcProgress);
break;
/* Settings Menu */
case cmdSidereal:
not(us.fSidereal);
WiCheckMenu(cmdSidereal, us.fSidereal);
wi.fCast = fTrue;
break;
case cmdHeliocentric:
not(us.objCenter);
WiCheckMenu(cmdHeliocentric, us.objCenter != oEar);
wi.fCast = fTrue;
break;
case cmdHouse00:
case cmdHouse01:
case cmdHouse02:
case cmdHouse03:
case cmdHouse04:
case cmdHouse05:
case cmdHouse06:
case cmdHouse07:
case cmdHouse08:
case cmdHouse09:
case cmdHouse10:
case cmdHouse11:
case cmdHouse12:
case cmdHouse13:
case cmdHouse14:
WiCheckMenu(cmdHouse00 + us.nHouseSystem, fFalse);
us.nHouseSystem = (int)(wCmd - cmdHouse00);
WiCheckMenu(wCmd, fTrue);
wi.fCast = fTrue;
break;
case cmdHouseSetSolar:
not(us.objOnAsc);
WiCheckMenu(cmdHouseSetSolar, us.objOnAsc);
wi.fCast = fTrue;
break;
case cmdHouseSetDecan:
not(us.fDecan);
WiCheckMenu(cmdHouseSetDecan, us.fDecan);
wi.fCast = fTrue;
break;
case cmdHouseSetFlip:
not(us.fFlip);
WiCheckMenu(cmdHouseSetFlip, us.fFlip);
wi.fCast = fTrue;
break;
case cmdHouseSetGeodetic:
not(us.fGeodetic);
WiCheckMenu(cmdHouseSetGeodetic, us.fGeodetic);
wi.fCast = fTrue;
break;
case cmdHouseSetVedic:
not(us.fVedic);
WiCheckMenu(cmdHouseSetVedic, us.fVedic);
wi.fRedraw = fTrue;
break;
case cmdHouseSetNavamsa:
not(us.fNavamsa);
WiCheckMenu(cmdHouseSetNavamsa, us.fNavamsa);
wi.fCast = fTrue;
break;
case cmdAspect:
WiDoDialog(DlgAspect, dlgAspect);
break;
case cmdObject:
WiDoDialog(DlgObject, dlgObject);
break;
case cmdObject2:
WiDoDialog(DlgObject2, dlgObject2);
break;
case cmdRes:
case cmdResTransit:
case cmdResProgress:
WiDoDialog(DlgRestrict, dlgRestrict);
break;
case cmdResMinor:
for (i = oChi; i <= oVes; i++)
not(ignore[i]);
for (i = oLil; i <= oEP; i++)
not(ignore[i]);
WiCheckMenu(cmdResMinor, !ignore[oChi]);
wi.fCast = fTrue;