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comparison nnchat.c @ 335:1f4def71b836 dev-0_9_4

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Back to simplistic backbuffer implementation due to laziness.
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 20 Jun 2011 04:34:35 +0300
parents 3c7676b2b367
children 058e3633bd73
comparison
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334:3c7676b2b367 335:1f4def71b836
378 } 378 }
379 } else 379 } else
380 if (*s == '\n') { 380 if (*s == '\n') {
381 QPUTCH('\n'); 381 QPUTCH('\n');
382 QPUTCH(0); 382 QPUTCH(0);
383 // th_ringbuf_add(win->data, nn_strtuple_new(win->chlen, win->buf));
384 th_ringbuf_add(win->data, win->buf); 383 th_ringbuf_add(win->data, win->buf);
385 win->buf = NULL; 384 win->buf = NULL;
386 win->chlen = 0; 385 win->chlen = 0;
387 win->dirty = TRUE; 386 win->dirty = TRUE;
388 } 387 }
397 396
398 return 0; 397 return 0;
399 } 398 }
400 399
401 400
402 void updateMainWin(BOOL force) 401 BOOL updateMainWin(BOOL force)
403 { 402 {
404 int y, w, h, offs; 403 int w, h, offs;
405 qringbuf_t *buf; 404 qringbuf_t *buf;
406 405
407 if (mainWin == NULL || currWin == NULL) return; 406 /* Check pointers */
408 if (!force && !currWin->dirty) return; 407 if (mainWin == NULL || currWin == NULL)
409 408 return FALSE;
409
410 /* Check if update is forced or if the window is dirty */
411 if (!force && !currWin->dirty)
412 return FALSE;
413
414 /* Compute how many lines from backbuffer fit on the screen */
410 buf = currWin->data; 415 buf = currWin->data;
411 getmaxyx(mainWin, h, w); 416 getmaxyx(mainWin, h, w);
417
418 /* Clear and redraw window */
412 werase(mainWin); 419 werase(mainWin);
413 420 scrollok(mainWin, 1);
414 h -= 1; 421 for (offs = buf->size - h - currWin->pos; offs >= 0 && offs < buf->size - currWin->pos && offs < buf->size; offs++) {
415 offs = ((int) buf->size) - h - currWin->pos; 422 if (buf->data[offs] != NULL)
416 if (offs < 0) 423 printWin(mainWin, buf->data[offs]);
417 offs = 0;
418
419 for (y = 0; y < h && offs < buf->size; offs++) {
420 if (buf->data[offs] != NULL) {
421 printWin(mainWin, (char *) buf->data[offs]);
422 }
423 y = getcury(mainWin);
424 } 424 }
425 425
426 currWin->dirty = FALSE; 426 currWin->dirty = FALSE;
427 wrefresh(mainWin); 427 wrefresh(mainWin);
428 return TRUE;
428 } 429 }
429 430
430 431
431 int printFile(FILE *outFile, const char *fmt) 432 int printFile(FILE *outFile, const char *fmt)
432 { 433 {
1585 currWin = chatWindows[win]; 1586 currWin = chatWindows[win];
1586 update = updateMain = TRUE; 1587 update = updateMain = TRUE;
1587 } 1588 }
1588 c = ERR; 1589 c = ERR;
1589 } 1590 }
1590
1591 1591
1592 switch (c) { 1592 switch (c) {
1593 #ifdef KEY_RESIZE 1593 #ifdef KEY_RESIZE
1594 case KEY_RESIZE: 1594 case KEY_RESIZE:
1595 resize_term(0, 0); 1595 resize_term(0, 0);