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comparison src/gui_kde.cc @ 45:e474bae3795f

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updated for version 7.0027
author vimboss
date Fri, 31 Dec 2004 20:58:58 +0000
parents c75153d791d0
children 388f285bda1b
comparison
equal deleted inserted replaced
44:af1bcb9a13c0 45:e474bae3795f
486 /* 486 /*
487 * Implementation of the file selector related stuff 487 * Implementation of the file selector related stuff
488 */ 488 */
489 489
490 /* 490 /*
491 * Convert the Vim-style filter specification 's' to the KDE-style
492 * filter specification.
493 * Vim-style: {label}\t{pattern1};{pattern2}\n
494 * KDE-style: {pattern1} {pattern2}|{label}\n
495 *
496 * The newly constructed filter is returned in allocated memory and
497 * must be freed by the calling program.
498 */
499 static char *
500 convert_filter(char_u *s)
501 {
502 char *res;
503 unsigned i;
504 unsigned pattern_len;
505 char *filter_label;
506 char *filter_pattern;
507
508 // The conversion generates a string of equal length to the original
509 // pattern, so allocate enough memory to hold the original string.
510 res = new char[STRLEN(s) + 1];
511 s = vim_strsave(s);
512 if (res != NULL && s != NULL)
513 {
514 // Make sure the first byte is a NUL so that strcat()
515 // will append at the beginning of the string.
516 res[0] = '\0';
517 filter_label = strtok((char *) s, "\t");
518 while (filter_label != NULL)
519 {
520 filter_pattern = strtok( 0L, "\n");
521 if (filter_pattern != NULL)
522 {
523 pattern_len = (unsigned) STRLEN(filter_pattern);
524 for (i = 0; i < pattern_len; ++i)
525 if (filter_pattern[i] == ';')
526 filter_pattern[i] = ' ';
527
528 strcat(res, filter_pattern);
529 strcat(res, "|");
530 strcat(res, filter_label);
531 strcat(res, "\n");
532 }
533 filter_label = strtok(0L, "\t");
534 }
535 }
536 if (s)
537 vim_free(s);
538 return res;
539 }
540
541 /*
491 * Put up a file requester. 542 * Put up a file requester.
492 * Returns the selected name in allocated memory, or NULL for Cancel. 543 * Returns the selected name in allocated memory, or NULL for Cancel.
493 * saving, select file to write 544 * saving, select file to write
494 * title title for the window 545 * title title for the window
495 * dflt default name 546 * dflt default name
506 char_u *initdir, 557 char_u *initdir,
507 char_u *filter) 558 char_u *filter)
508 { 559 {
509 char *filt_glob; 560 char *filt_glob;
510 561
511 if (filter != (char_u *)0x0) 562 filt_glob = convert_filter(filter);
512 {
513 filter = vim_strsave(filter);
514 strtok((char *)filter, "(");
515 filt_glob = strtok(0L, ")");
516 }
517 else
518 filt_glob = (char *)filter;
519 563
520 gui_mch_mousehide(FALSE); 564 gui_mch_mousehide(FALSE);
521 565
522 QString s; 566 QString s;
523 if (!saving) 567 if (!saving)
524 s = KFileDialog::getOpenFileName(QSTR(initdir), QSTR(filt_glob), 568 s = KFileDialog::getOpenFileName(QSTR(initdir), QSTR(filt_glob),
525 vmw, QSTR(title)); 569 vmw, QSTR(title));
526 else 570 else
527 s = KFileDialog::getSaveFileName(); 571 s = KFileDialog::getSaveFileName();
528 572
529 if (filter) 573 if (filt_glob)
530 vim_free(filter); 574 delete filt_glob;
531 575
532 if (s.isNull()) 576 if (s.isNull())
533 return NULL; 577 return NULL;
534 QCString unistring = vmw->codec->fromUnicode(s); 578 QCString unistring = vmw->codec->fromUnicode(s);
535 char_u *s2 = (char_u *)(const char *)unistring; 579 char_u *s2 = (char_u *)(const char *)unistring;