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Comparing rxvt-unicode/src/defaultfont.C (file contents):
Revision 1.42 by pcg, Mon Mar 15 06:13:35 2004 UTC vs.
Revision 1.43 by pcg, Mon Mar 15 07:10:47 2004 UTC

… …
24#include "defaultfont.h" 24#include "defaultfont.h"
25 25
26#include <cstdlib> 26#include <cstdlib>
27 27
28#define DISPLAY r->display->display 28#define DISPLAY r->display->display
29#define GC r->TermWin.gc 29#define TGC r->TermWin.gc
30 30
31const struct rxvt_fallback_font { 31const struct rxvt_fallback_font {
32 codeset cs; 32 codeset cs;
33 const char *name; 33 const char *name;
34} fallback_fonts[] = { 34} fallback_fonts[] = {
… …
194 else if (color >= 0) 194 else if (color >= 0)
195 { 195 {
196#if XFT 196#if XFT
197 XftDrawRect (d, &r->PixColors[color].c, x, y, w, h); 197 XftDrawRect (d, &r->PixColors[color].c, x, y, w, h);
198#else 198#else
199 XSetForeground (d.display->display, GC, r->PixColors[color]); 199 XSetForeground (d.display->display, TGC, r->PixColors[color]);
200 XFillRectangle (d.display->display, d, GC, x, y, w, h); 200 XFillRectangle (d.display->display, d, TGC, x, y, w, h);
201#endif 201#endif
202 } 202 }
203} 203}
204 204
205static const char *linedraw_cmds[128] = { 205static const char *linedraw_cmds[128 + 32] = {
206 "1-", "2-", "1|", "2|", 206 "1-", "2-", "1|", "2|",
207 0, 0, 0, 0, 207 0, 0, 0, 0,
208 0, 0, 0, 0, 208 0, 0, 0, 0,
209 "1HV", "2H1V", "1H2V", "2HV", 209 "1HV", "2H1V", "1H2V", "2HV",
210 210
… …
246 246
247 // 2570 247 // 2570
248 "D", "1/", "1\\", "1/\\", 248 "D", "1/", "1\\", "1/\\",
249 "1h", "1v", "1H", "1V", 249 "1h", "1v", "1H", "1V",
250 "2h", "2v", "2H", "2V", 250 "2h", "2v", "2H", "2V",
251 "1h2H", "1v2V", "1H2h", "1V2v" 251 "1h2H", "1v2V", "1H2h", "1V2v",
252
253 // 2580
254 0, 0, 0, 0,
255 0, 0, 0, 0,
256 0, 0, 0, 0,
257 0, 0, 0, 0,
258
259 // 2590
260 0, 0, 0, 0,
261 0, 0, "k", "l",
262 "i", "ikl", "il", "ijk",
263 "ijl", "j", "jk", "jkl",
252 264
253 // to be done 265 // to be done
254}; 266};
255 267
256struct rxvt_font_default : rxvt_font { 268struct rxvt_font_default : rxvt_font {
… …
283 if (unicode >= 0x0080 && unicode <= 0x009f) 295 if (unicode >= 0x0080 && unicode <= 0x009f)
284 return true; 296 return true;
285 297
286 if (unicode >= 0x2500 && unicode <= 0x257f 298 if (unicode >= 0x2500 && unicode <= 0x257f
287 && linedraw_cmds[unicode - 0x2500]) 299 && linedraw_cmds[unicode - 0x2500])
300 return true;
301
302 if (unicode >= 0x2580 && unicode <= 0x259f)
288 return true; 303 return true;
289 304
290 if (IS_COMPOSE (unicode)) 305 if (IS_COMPOSE (unicode))
291 return true; 306 return true;
292 307
… …
302 void draw (rxvt_drawable &d, int x, int y, 317 void draw (rxvt_drawable &d, int x, int y,
303 const text_t *text, int len, 318 const text_t *text, int len,
304 int fg, int bg); 319 int fg, int bg);
305}; 320};
306 321
322static void rect_stipple (Display *display, Drawable d, GC gc, int s1, int s2, int x, int y, int w, int h)
323{
324 XGCValues gcv;
325 char bm[2] = { s1, s2 };
326
327 gcv.fill_style = FillStippled;
328 gcv.stipple = XCreateBitmapFromData (display, d, bm, 2, 2);
329 gcv.ts_x_origin = x;
330 gcv.ts_y_origin = y;
331
332 if (!gcv.stipple)
333 return;
334
335 XChangeGC (display, gc, GCFillStyle | GCStipple | GCTileStipXOrigin | GCTileStipYOrigin, &gcv);
336 XFillRectangle (display, d, gc, x, y, w, h);
337
338 XFreePixmap (display, gcv.stipple);
339
340 gcv.fill_style = FillSolid;
341 XChangeGC (display, gc, GCFillStyle, &gcv);
342}
343
307void 344void
308rxvt_font_default::draw (rxvt_drawable &d, int x, int y, 345rxvt_font_default::draw (rxvt_drawable &d, int x, int y,
309 const text_t *text, int len, 346 const text_t *text, int len,
310 int fg, int bg) 347 int fg, int bg)
311{ 348{
312 clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); 349 clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg);
313 350
314 XSetForeground (d.display->display, GC, r->PixColors[fg]); 351 XSetForeground (d.display->display, TGC, r->PixColors[fg]);
315 352
316 while (len--) 353 while (len--)
317 { 354 {
318#if ENABLE_COMBINING 355#if ENABLE_COMBINING
319 compose_char *cc; 356 compose_char *cc;
320#endif 357#endif
321 text_t t = *text++; 358 text_t t = *text++;
322 359
360 int W = r->TermWin.fwidth , w = (W - 1) / 2;
361 int H = r->TermWin.fheight, h = (H - 1) / 2;
362 int x0 = x, x1 = x + w, x2 = x + r->TermWin.fwidth ;
363 int y0 = y, y1 = y + h, y2 = y + r->TermWin.fheight;
364
323 // is it in our linedrawing table? 365 // is it in our linedrawing table?
324 if (t >= 0x2500 & t <= 0x2580 && linedraw_cmds[t - 0x2500]) 366 if (t >= 0x2500 & t <= 0x259f && linedraw_cmds[t - 0x2500])
325 { 367 {
326 const char *p = linedraw_cmds[t - 0x2500]; 368 const char *p = linedraw_cmds[t - 0x2500];
327 369
328 int W = r->TermWin.fwidth , w = (W - 1) / 2;
329 int H = r->TermWin.fheight, h = (H - 1) / 2;
330 int x0 = x, x1 = x + w, x2 = x + r->TermWin.fwidth ;
331 int y0 = y, y1 = y + h, y2 = y + r->TermWin.fheight;
332
333 XGCValues gcv; 370 XGCValues gcv;
334 371
335 gcv.cap_style = CapNotLast; 372 gcv.cap_style = CapNotLast;
336 XChangeGC (d.display->display, GC, GCCapStyle, &gcv); 373 XChangeGC (d.display->display, TGC, GCCapStyle, &gcv);
337 374
338 while (*p) 375 while (*p)
339 { 376 {
340 switch (*p++) 377 switch (*p++)
341 { 378 {
342 case '1': 379 case '1':
343 gcv.line_width = 0; 380 gcv.line_width = 0;
344 XChangeGC (d.display->display, GC, GCLineWidth, &gcv); 381 XChangeGC (d.display->display, TGC, GCLineWidth, &gcv);
345 break; 382 break;
346 383
347 case '2': 384 case '2':
348 gcv.line_width = 3; 385 gcv.line_width = 3;
349 XChangeGC (d.display->display, GC, GCLineWidth, &gcv); 386 XChangeGC (d.display->display, TGC, GCLineWidth, &gcv);
350 break; 387 break;
351 388
352 case 'h': XDrawLine (d.display->display, d, GC, x0, y1, x1+1, y1 ); break; 389 case 'h': XDrawLine (d.display->display, d, TGC, x0, y1, x1+1, y1 ); break;
353 case 'H': XDrawLine (d.display->display, d, GC, x2, y1, x1-1, y1 ); break; 390 case 'H': XDrawLine (d.display->display, d, TGC, x1, y1, x2 , y1 ); break;
354 case '-': XDrawLine (d.display->display, d, GC, x0, y1, x2 , y1 ); break; 391 case '-': XDrawLine (d.display->display, d, TGC, x0, y1, x2 , y1 ); break;
355 case 'v': XDrawLine (d.display->display, d, GC, x1, y0, x1 , y1+1); break; 392 case 'v': XDrawLine (d.display->display, d, TGC, x1, y0, x1 , y1+1); break;
356 case 'V': XDrawLine (d.display->display, d, GC, x1, y2, x1 , y1-1); break; 393 case 'V': XDrawLine (d.display->display, d, TGC, x1, y1, x1 , y2 ); break;
357 case '|': XDrawLine (d.display->display, d, GC, x1, y0, x1 , y2 ); break; 394 case '|': XDrawLine (d.display->display, d, TGC, x1, y0, x1 , y2 ); break;
358 395
359 case '/' : XDrawLine (d.display->display, d, GC, x0, y2, x2 , y0 ); break; 396 case '/' : XDrawLine (d.display->display, d, TGC, x0, y2, x2 , y0 ); break;
360 case '\\': XDrawLine (d.display->display, d, GC, x0, y0, x2 , y2 ); break; 397 case '\\': XDrawLine (d.display->display, d, TGC, x0, y0, x2 , y2 ); break;
361 398
362 case 'A': XDrawArc (d.display->display, d, GC, x1 , y1 , W-1, H-1, 90*64, 90*64); break; 399 case 'A': XDrawArc (d.display->display, d, TGC, x1 , y1 , W-1, H-1, 90*64, 90*64); break;
363 case 'B': XDrawArc (d.display->display, d, GC, x1-W+1, y1 , W-1, H-1, 0*64, 90*64); break; 400 case 'B': XDrawArc (d.display->display, d, TGC, x1-W+1, y1 , W-1, H-1, 0*64, 90*64); break;
364 case 'C': XDrawArc (d.display->display, d, GC, x1-W+1, y1-H+1, W-1, H-1, 0*64, -90*64); break; 401 case 'C': XDrawArc (d.display->display, d, TGC, x1-W+1, y1-H+1, W-1, H-1, 0*64, -90*64); break;
365 case 'D': XDrawArc (d.display->display, d, GC, x1 , y1-H+1, W-1, H-1, -90*64, -90*64); break; 402 case 'D': XDrawArc (d.display->display, d, TGC, x1 , y1-H+1, W-1, H-1, -90*64, -90*64); break;
403
404 case 'i': XFillRectangle (d.display->display, d, TGC, x0, y0, x1 - x0 + 1, y1 - y0 + 1); break;
405 case 'j': XFillRectangle (d.display->display, d, TGC, x1, y0, x2 - x1, y1 - y0 + 1); break;
406 case 'k': XFillRectangle (d.display->display, d, TGC, x0, y1, x1 - x0 + 1, y2 - y1); break;
407 case 'l': XFillRectangle (d.display->display, d, TGC, x1, y1, x2 - x1, y2 - y1); break;
366 } 408 }
367 } 409 }
368 410
369 gcv.line_width = 0; 411 gcv.line_width = 0;
370 XChangeGC (d.display->display, GC, GCLineWidth, &gcv); 412 XChangeGC (d.display->display, TGC, GCLineWidth, &gcv);
371 } 413 }
372 414
373#if ENABLE_COMBINING 415#if ENABLE_COMBINING
374 else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) 416 else if (IS_COMPOSE (t) && (cc = rxvt_composite[t]))
375 { 417 {
… …
389 else 431 else
390 switch (t) 432 switch (t)
391 { 433 {
392 case ZERO_WIDTH_CHAR: 434 case ZERO_WIDTH_CHAR:
393 break; 435 break;
436
437 case 0x2580: XFillRectangle (d.display->display, d, TGC, x0, y0, W, y1 - y0 + 1); break;
438 case 0x2581: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 7 - 1) / 8, W, H - (H * 7 - 1) / 8); break;
439 case 0x2582: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 6 - 2) / 8, W, H - (H * 6 - 2) / 8); break;
440 case 0x2583: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 5 - 3) / 8, W, H - (H * 5 - 3) / 8); break;
441 case 0x2584: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 4 - 4) / 8, W, H - (H * 4 - 4) / 8); break;
442 case 0x2585: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 3 - 5) / 8, W, H - (H * 3 - 5) / 8); break;
443 case 0x2586: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 2 - 6) / 8, W, H - (H * 2 - 6) / 8); break;
444 case 0x2587: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 1 - 7) / 8, W, H - (H * 1 - 7) / 8); break;
445 case 0x2588: XFillRectangle (d.display->display, d, TGC, x0, y0, W, H); break;
446 case 0x2589: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 7 - 1) / 8, H); break;
447 case 0x258a: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 6 - 2) / 8, H); break;
448 case 0x258b: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 5 - 3) / 8, H); break;
449 case 0x258c: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 4 - 4) / 8, H); break;
450 case 0x258d: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 3 - 5) / 8, H); break;
451 case 0x258e: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 2 - 6) / 8, H); break;
452 case 0x258f: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 1 - 7) / 8, H); break;
453 case 0x2590: XFillRectangle (d.display->display, d, TGC, x1, y0, x2 - x1, H); break;
454
455 case 0x2591: rect_stipple (d.display->display, d, TGC, 0x00, 0x01, x0, y0, W, H); break;
456 case 0x2592: rect_stipple (d.display->display, d, TGC, 0x02, 0x01, x0, y0, W, H); break;
457 case 0x2593: rect_stipple (d.display->display, d, TGC, 0x01, 0x03, x0, y0, W, H); break;
458
459 case 0x2594: XFillRectangle (d.display->display, d, TGC, x0, y0, W, (H * 1 - 7) / 8); break;
460 case 0x2595: XFillRectangle (d.display->display, d, TGC, x0 + (W * 7 - 1) / 8, y0, W - (W * 7 - 1) / 8, H); break;
461
394 default: 462 default:
395 int w = 0; 463 int w = 0;
396 while (len > 0 && *text == NOCHAR) 464 while (len > 0 && *text == NOCHAR)
397 { 465 {
398 ++text; 466 ++text;
399 --len; 467 --len;
400 w += r->TermWin.fwidth; 468 w += r->TermWin.fwidth;
401 } 469 }
402 470
403 XDrawRectangle (d.display->display, d, GC, x + 2, y + 2, 471 XDrawRectangle (d.display->display, d, TGC, x + 2, y + 2,
404 w + r->TermWin.fwidth - 5, r->TermWin.fheight - 5); 472 w + r->TermWin.fwidth - 4, r->TermWin.fheight - 4);
405 x += w; 473 x += w;
406 } 474 }
407 475
408 x += r->TermWin.fwidth; 476 x += r->TermWin.fwidth;
409 } 477 }
… …
747 { 815 {
748 const XChar2b *xc = enc_xchar2b (text, len, cs, slow); 816 const XChar2b *xc = enc_xchar2b (text, len, cs, slow);
749 817
750 if (bg == Color_bg && !slow) 818 if (bg == Color_bg && !slow)
751 { 819 {
752 XChangeGC (d.display->display, GC, GCForeground | GCBackground | GCFont, &v); 820 XChangeGC (d.display->display, TGC, GCForeground | GCBackground | GCFont, &v);
753 XDrawImageString16 (d.display->display, d, GC, x, y + base, xc, len); 821 XDrawImageString16 (d.display->display, d, TGC, x, y + base, xc, len);
754 } 822 }
755 else 823 else
756 { 824 {
757 clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); 825 clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg);
758 826
759 XChangeGC (d.display->display, GC, GCForeground | GCFont, &v); 827 XChangeGC (d.display->display, TGC, GCForeground | GCFont, &v);
760 828
761 if (slow) 829 if (slow)
762 { 830 {
763 do 831 do
764 { 832 {
765 if (xc->byte1 || xc->byte2) 833 if (xc->byte1 || xc->byte2)
766 XDrawString16 (d.display->display, d, GC, x, y + base, xc, 1); 834 XDrawString16 (d.display->display, d, TGC, x, y + base, xc, 1);
767 835
768 x += r->TermWin.fwidth; 836 x += r->TermWin.fwidth;
769 xc++; len--; 837 xc++; len--;
770 } 838 }
771 while (len); 839 while (len);
772 } 840 }
773 else 841 else
774 XDrawString16 (d.display->display, d, GC, x, y + base, xc, len); 842 XDrawString16 (d.display->display, d, TGC, x, y + base, xc, len);
775 } 843 }
776 } 844 }
777 else 845 else
778 { 846 {
779 const char *xc = enc_char (text, len, cs, slow); 847 const char *xc = enc_char (text, len, cs, slow);
780 848
781 if (bg == Color_bg && !slow) 849 if (bg == Color_bg && !slow)
782 { 850 {
783 XChangeGC (d.display->display, GC, GCForeground | GCBackground | GCFont, &v); 851 XChangeGC (d.display->display, TGC, GCForeground | GCBackground | GCFont, &v);
784 XDrawImageString (d.display->display, d, GC, x, y + base, xc, len); 852 XDrawImageString (d.display->display, d, TGC, x, y + base, xc, len);
785 } 853 }
786 else 854 else
787 { 855 {
788 clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); 856 clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg);
789 857
790 XChangeGC (d.display->display, GC, GCForeground | GCFont, &v); 858 XChangeGC (d.display->display, TGC, GCForeground | GCFont, &v);
791 859
792 if (slow) 860 if (slow)
793 { 861 {
794 do 862 do
795 { 863 {
796 if (*xc) 864 if (*xc)
797 XDrawString (d.display->display, d, GC, x, y + base, xc, 1); 865 XDrawString (d.display->display, d, TGC, x, y + base, xc, 1);
798 866
799 x += r->TermWin.fwidth; 867 x += r->TermWin.fwidth;
800 xc++; len--; 868 xc++; len--;
801 } 869 }
802 while (len); 870 while (len);
803 } 871 }
804 else 872 else
805 XDrawString (d.display->display, d, GC, x, y + base, xc, len); 873 XDrawString (d.display->display, d, TGC, x, y + base, xc, len);
806 } 874 }
807 } 875 }
808} 876}
809 877
810///////////////////////////////////////////////////////////////////////////// 878/////////////////////////////////////////////////////////////////////////////

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