?? xdriver.c
字號:
xscreen = loresmode;
XBegin();
chartx = config.numxpixels;
charty = config.numypixels;
if (chartx > charty)
chartx = charty;
if (ISEGA(xscreen))
chartx = EGATOVGA(chartx);
else if (ISCGA(xscreen))
chartx = CGATOVGA(chartx);
if ((modex == MODEv || modex == MODEw) && xtext &&
!(exdisplay & DASHv0))
chartx += SIDET;
xresize = TRUE;
}
#endif
}
/* Physically resize window if we've changed the size parameters. */
if (xresize) {
xresize = FALSE;
#ifdef X11
XResizeWindow(disp, window, chartx, charty);
XFreePixmap(disp, pixmap);
pixmap = XCreatePixmap(disp, window, chartx, charty, depth);
#else
if (config.numxpixels > chartx)
offsetx = (config.numxpixels - chartx) >> 1;
else {
if (xcorner % 3 == 1)
offsetx = 0;
else if (xcorner % 3 == 0)
offsetx = -chartx + config.numxpixels;
else
offsetx = -(chartx - config.numxpixels) / 2;
}
if (config.numypixels > charty)
offsety = (config.numypixels - charty) >> 1;
else {
if (xcorner > 6)
offsety = 0;
else if (xcorner < 4)
offsety = -charty + config.numypixels;
else
offsety = -(charty - config.numypixels) / 2;
}
#endif
xredraw = TRUE;
}
/* Recast chart if the chart information has changed any. */
if (xcast) {
xcast = FALSE;
SetCore(Mon, Day, Yea, Tim, Zon, Lon, Lat);
if (relation)
CastRelation(FALSE);
else
CastChart(TRUE);
xredraw = TRUE;
}
if (xnow && !xpause)
xredraw = TRUE;
/* Update the screen if anything has changed since last time around. */
if (xredraw) {
xredraw = FALSE;
/* If we're in animation mode, change the chart info appropriately. */
if (xnow)
Animate(xnow, dir);
#ifdef X11
XFillRectangle(disp, pixmap, pmgc, 0, 0, chartx, charty);
#else /* MSG */
#ifdef MOUSE
SetPtrVis(HIDE);
#endif
if (config.numvideopages > 1)
_setactivepage(_getactivepage() == 0);
#endif /* MSG */
XChart();
#ifdef X11
XSync(disp, 0);
XCopyArea(disp, pixmap, window, gc, 0, 0, chartx, charty, 0, 0);
#else /* MSG */
if (config.numvideopages > 1)
_setvisualpage(_getactivepage());
#ifdef MOUSE
if (!xnow)
SetPtrVis(SHOW);
#endif
#endif /* MSG */
} /* if */
/* Now process what's on the event queue, i.e. any keys pressed, etc. */
#ifdef X11
if (XEventsQueued(disp, QueuedAfterFlush /*QueuedAfterReading*/ )) {
XNextEvent(disp, &event);
/* Restore what's on window if a part of it gets uncovered. */
if (event.type == Expose && event.xexpose.count == 0) {
XSync(disp, 0);
XCopyArea(disp, pixmap, window, gc, 0, 0, chartx, charty, 0, 0);
}
switch (event.type) {
/* Check for a manual resize of window by user. */
case ConfigureNotify:
chartx = event.xconfigure.width;
charty = event.xconfigure.height;
XFreePixmap(disp, pixmap);
pixmap = XCreatePixmap(disp, window, chartx, charty, depth);
xredraw = TRUE;
break;
case MappingNotify:
XRefreshKeyboardMapping((XMappingEvent PTR)&event);
break;
#ifdef MOUSE
/* Process any mouse buttons the user pressed. */
case ButtonPress:
buttonx = event.xbutton.x; buttony = event.xbutton.y;
if (event.xbutton.button == Button1) {
DrawColor(hilite);
DrawPoint(buttonx, buttony);
XSync(disp, 0);
XCopyArea(disp, pixmap, window, gc, 0, 0, chartx, charty, 0, 0);
} else if (event.xbutton.button == Button2 &&
(modex == MODEL || modex == MODEW) && degree == 0) {
Lon = DEGHALF-(real)(event.xbutton.x-1)/(real)(chartx-2)*DEGREES;
Lat = DEGQUAD-(real)(event.xbutton.y-1)/(real)(charty-2)*181.0;
fprintf(S, "Mouse is at %s.\n", CharLocation(Lon, Lat, 60.0));
} else if (event.xbutton.button == Button3)
xbreak = TRUE;
break;
/* Check for user dragging any of the mouse buttons across window. */
case MotionNotify:
DrawColor(coldrw);
DrawLine(buttonx, buttony, event.xbutton.x, event.xbutton.y);
XSync(disp, 0);
XCopyArea(disp, pixmap, window, gc, 0, 0, chartx, charty, 0, 0);
buttonx = event.xbutton.x; buttony = event.xbutton.y;
break;
#endif
/* Process any keys user pressed in window. */
case KeyPress:
length = XLookupString((XKeyEvent PTR)&event, xkey, 10, &key, 0);
if (length == 1) {
i = xkey[0];
#else /* MSG */
#ifdef MOUSE
if (!xnow && GetMouseEvent((EVENT *)&event)) {
if (event.fsBtn == LEFT_DOWN && buttonx >= 0) {
SetPtrVis(HIDE);
DrawColor(coldrw);
_moveto(buttonx, buttony);
buttonx = event.x; buttony = event.y;
_lineto(buttonx, buttony);
} else if (event.fsBtn == RIGHT_DOWN &&
(modex == MODEL || modex == MODEW) && degree == 0) {
Lon = DEGHALF-(real)(event.x-offsetx)/(real)(chartx-2)*DEGREES;
if (Lon < -DEGHALF)
Lon = -DEGHALF;
else if (Lon > DEGHALF)
Lon = DEGHALF;
Lat = DEGQUAD-(real)(event.y-offsety)/(real)(charty-2)*181.0;
if (Lat < -DEGQUAD)
Lat = -DEGQUAD;
else if (Lat > DEGQUAD)
Lat = DEGQUAD;
xcast = TRUE;
} else if (event.fsBtn == MIDDLE_DOWN)
xbreak = TRUE;
else {
buttonx = event.x; buttony = event.y;
}
SetPtrVis(SHOW);
} else
#endif
if (kbhit()) {
i = getch();
#endif /* MSG */
switch (i) {
case ' ':
xredraw = TRUE;
break;
case 'p':
xpause = !xpause;
break;
case 'r':
dir = -dir;
break;
case 'x':
xreverse = !xreverse;
XColorInit();
xredraw = TRUE;
break;
case 'm':
if (!xmono) {
xcolor = !xcolor;
#ifdef MSG
_getvideoconfig((struct videoconfig far *) &config);
#endif
XColorInit();
xredraw = TRUE;
}
break;
case 'B':
#ifdef X11
XSetWindowBackgroundPixmap(disp, root, pixmap);
XClearWindow(disp, root);
#else
chartx = config.numxpixels;
charty = config.numypixels;
if (modex == MODEv || modex == MODEw || modex == MODEg ||
(modex == MODEZ && (exdisplay & DASHZ0) > 0) ||
modex == MODES || modex == MODEG || modex == MODEP) {
if (chartx > charty)
chartx = charty;
if (ISEGA(xscreen))
chartx = EGATOVGA(chartx);
else if (ISCGA(xscreen))
chartx = CGATOVGA(chartx);
if ((modex == MODEv || modex == MODEw) && xtext &&
!(exdisplay & DASHv0))
chartx += SIDET;
}
xresize = TRUE;
#endif
break;
case 'T':
xtext = !xtext;
xredraw = TRUE;
break;
case 'i':
xbonus = !xbonus;
xredraw = TRUE;
break;
case 'b':
xborder = !xborder;
xredraw = TRUE;
break;
case 'l':
xlabel = !xlabel;
xredraw = TRUE;
break;
case '<':
if (scale > 100) {
scale -= 100;
xresize = TRUE;
}
break;
case '>':
if (scale < 300) {
scale += 100;
xresize = TRUE;
}
break;
case '[':
if (modex == MODEG) {
tilt = tilt > -DEGQUAD ? tilt-11.25 : -DEGQUAD;
xredraw = TRUE;
}
break;
case ']':
if (modex == MODEG) {
tilt = tilt < DEGQUAD ? tilt+11.25 : DEGQUAD;
xredraw = TRUE;
}
break;
case 'Q':
if (chartx > charty)
chartx = charty;
else
charty = chartx;
#ifdef MSG
if (ISEGA(xscreen))
chartx = EGATOVGA(chartx);
else if (ISCGA(xscreen))
chartx = CGATOVGA(chartx);
#endif
xresize = TRUE;
break;
case 'R':
for (i = 11; i <= 15; i++)
ignore[i] = !ignore[i];
ignore[_FOR] = !ignore[_FOR]; ignore[_VTX] = !ignore[_VTX];
xredraw = TRUE;
break;
case 'C':
operation ^= DASHC;
for (i = C_LO; i <= C_HI; i++)
ignore[i] = !ignore[i];
xcast = TRUE;
break;
case 'u':
operation ^= DASHu;
for (i = U_LO; i <= U_HI; i++)
ignore[i] = !ignore[i];
xcast = TRUE;
break;
case 'U':
universe = !universe;
for (i = S_LO; i <= S_HI; i++)
ignore[i] = !ignore[i];
xcast = TRUE;
break;
case 'c':
if (!relation) {
relation = DASHr0;
SetTwin(Mon, Day, Yea, Tim, Zon, Lon, Lat);
} else
relation = 0;
xcast = TRUE;
break;
case 's':
operation ^= DASHs;
xcast = TRUE;
break;
case 'h':
centerplanet = centerplanet ? 0 : 1;
xcast = TRUE;
break;
case 'f':
operation ^= DASHf;
xcast = TRUE;
break;
case 'F':
operation ^= DASH3;
xcast = TRUE;
break;
case '+':
Animate(4, abs(dir));
xcast = TRUE;
break;
case '-':
Animate(4, -abs(dir));
xcast = TRUE;
break;
case 'o':
SetSave(Mon, Day, Yea, Tim, Zon, Lon, Lat);
break;
case 'O':
SetMain(MonX, DayX, YeaX, TimX, ZonX, LonX, LatX);
xcast = TRUE;
break;
#ifdef TIME
case 'n':
InputData("now");
SetMain(MM, DD, YY, TT, ZZ, OO, AA);
xcast = TRUE;
break;
#endif
case 'N': /* The continuous update animation. */
xnow = xnow ? 0 : -10;
break;
case '!': xnow = -1; break; /* These are the nine different */
case '@': xnow = -2; break; /* "add time to chart" animations. */
case '#': xnow = -3; break;
case '$': xnow = -4; break;
case '%': xnow = -5; break;
case '^': xnow = -6; break;
case '&': xnow = -7; break;
case '*': xnow = -8; break;
case '(': xnow = -9; break;
case 'V': modex = MODEv; xredraw = TRUE; break; /* Should we go */
case 'L': modex = MODEL; xredraw = TRUE; break; /* switch to a */
case 'A': modex = MODEg; xredraw = TRUE; break; /* new chart type? */
case 'Z': modex = MODEZ; xredraw = TRUE; break;
case 'S': modex = MODES; xredraw = TRUE; break;
case 'E': modex = MODEE; xredraw = TRUE; break;
case 'W': modex = MODEW; xredraw = TRUE; break;
case 'G': modex = MODEG; xredraw = TRUE; break;
case 'P': modex = MODEP; xredraw = TRUE; break;
#ifdef BIORHYTHM
case 'Y': /* Should we switch to biorhythm chart? */
if (!relation) {
SetTwin(Mon, Day, Yea, Tim, Zon, Lon, Lat);
}
relation = DASHrb;
modex = MODEb;
xcast = TRUE;
break;
#endif
case '0':
exdisplay ^= DASHZ0 | DASHEy | DASHXW0;
modex = (modex == MODEv ? MODEw : (modex == MODEw ? MODEv :
modex));
xredraw = TRUE;
break;
case 'v': case 'H': case '?':
#ifdef MSG
_setvideomode(_DEFAULTMODE);
if (i != 'v')
_settextrows(43);
#endif
if (i == 'v')
ChartLocation();
else
XDisplayKeys();
#ifdef MSG
while (!kbhit())
;
i = getch();
if (i == 'q' || i == ESCAPE || i == '\3') {
xbreak = TRUE;
break;
}
XBegin();
xresize = TRUE;
#endif
break;
#ifdef MSG
case '\t':
if (xscreen == hiresmode)
xscreen = loresmode;
else
xscreen = hiresmode;
XBegin();
chartx = config.numxpixels;
charty = config.numypixels;
if (chartx > charty)
chartx = charty;
if (ISEGA(xscreen))
chartx = EGATOVGA(chartx);
else if (ISCGA(xscreen))
chartx = CGATOVGA(chartx);
if ((modex == MODEv || modex == MODEw) && xtext &&
!(exdisplay & DASHv0))
chartx += SIDET;
xresize = TRUE;
break;
#endif
case '\b':
#ifdef MSG
#ifdef MOUSE
SetPtrVis(HIDE);
#endif
#endif /* MSG */
DrawClearScreen();
break;
#ifdef MOUSE
case 'z'-'`': coldrw = BLACK; break;
case 'e'-'`': coldrw = MAROON; break;
case 'f'-'`': coldrw = DKGREEN; break;
case 'o'-'`': coldrw = ORANGE; break;
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -