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comparison mcabber/src/screen.c @ 102:2b4cc6bc5bf2

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[/trunk] Changeset 116 by mikael * Can now complete command parameters :-)
author mikael
date Thu, 21 Apr 2005 19:06:27 +0000
parents 4f3ad00b5187
children 93dcc4e15d4a
comparison
equal deleted inserted replaced
101:4f3ad00b5187 102:2b4cc6bc5bf2
585 // which_row() 585 // which_row()
586 // Tells which row our cursor is in, in the command line. 586 // Tells which row our cursor is in, in the command line.
587 // -1 -> normal text 587 // -1 -> normal text
588 // 0 -> command 588 // 0 -> command
589 // 1 -> parameter 1 (etc.) 589 // 1 -> parameter 1 (etc.)
590 int which_row(void) 590 // If > 0, then *p_row is set to the beginning of the row
591 int which_row(char **p_row)
591 { 592 {
592 int row = -1; 593 int row = -1;
593 char *p; 594 char *p;
594 int quote = FALSE; 595 int quote = FALSE;
595 596
605 quote = FALSE; 606 quote = FALSE;
606 continue; 607 continue;
607 } 608 }
608 if (*p == '"' && *(p-1) != '\\') { 609 if (*p == '"' && *(p-1) != '\\') {
609 quote = TRUE; 610 quote = TRUE;
610 } else if (*p == ' ' && *(p-1) != ' ') 611 } else if (*p == ' ' && *(p-1) != ' ') {
611 row++; 612 row++;
613 *p_row = p+1;
614 }
612 } 615 }
613 return row; 616 return row;
614 } 617 }
615 618
616 void scr_insert_text(const char *text) 619 void scr_insert_text(const char *text)
628 strcpy(ptr_inputline, tmpLine); 631 strcpy(ptr_inputline, tmpLine);
629 } 632 }
630 633
631 void scr_handle_tab(void) 634 void scr_handle_tab(void)
632 { 635 {
633 int row; 636 int nrow;
634 row = which_row(); 637 cmd *com;
635 638 char *row;
636 if (row == -1) return; // No completion if no leading slash 639 const char *cchar;
637 640
638 if (row == 0) { // Command completion 641 nrow = which_row(&row);
639 const char *cchar; 642
643 if (nrow == -1) return; // No completion if no leading slash
644
645 if (nrow == 0) { // Command completion
640 if (!completion_started) { 646 if (!completion_started) {
641 GSList *list = compl_get_category_list(COMPL_CMD); 647 GSList *list = compl_get_category_list(COMPL_CMD);
642 if (list) { 648 if (list) {
643 char *prefix = g_strndup(&inputLine[1], ptr_inputline-inputLine-1); 649 char *prefix = g_strndup(&inputLine[1], ptr_inputline-inputLine-1);
644 // Init completion 650 // Init completion
648 cchar = complete(); 654 cchar = complete();
649 if (cchar) 655 if (cchar)
650 scr_insert_text(cchar); 656 scr_insert_text(cchar);
651 completion_started = TRUE; 657 completion_started = TRUE;
652 } 658 }
653 } else { 659 } else { // Completion already initialized
654 char *c; 660 char *c;
655 guint back = cancel_completion(); 661 guint back = cancel_completion();
656 // Remove $back chars 662 // Remove $back chars
657 ptr_inputline -= back; 663 ptr_inputline -= back;
658 c = ptr_inputline; 664 c = ptr_inputline;
665 } 671 }
666 return; 672 return;
667 } 673 }
668 674
669 // Other completion, depending on the command 675 // Other completion, depending on the command
670 scr_LogPrint("I'm unable to complete that yet"); 676 com = cmd_get(inputLine);
677 if (!com) {
678 scr_LogPrint("I cannot complete for this command");
679 return;
680 }
681 // Now we have the command and the column.
682 scr_LogPrint("CMD_FLAGR1=%d COL=%d row=[%s]", com->completion_flags[0], nrow, row);
683
684 // We can't have more than 2 parameters (we use 2 flags)
685 if (nrow > 2)
686 return;
687
688 // Dirty copy & paste
689 if (!completion_started) {
690 GSList *list = compl_get_category_list(com->completion_flags[nrow-1]);
691 if (list) {
692 char *prefix = g_strndup(row, ptr_inputline-row);
693 // Init completion
694 new_completion(prefix, list);
695 g_free(prefix);
696 // Now complete
697 cchar = complete();
698 if (cchar)
699 scr_insert_text(cchar);
700 completion_started = TRUE;
701 }
702 } else { // Completion already initialized
703 char *c;
704 guint back = cancel_completion();
705 // Remove $back chars
706 ptr_inputline -= back;
707 c = ptr_inputline;
708 for ( ; *c ; c++)
709 *c = *(c+back);
710 // Now complete again
711 cchar = complete();
712 if (cchar)
713 scr_insert_text(cchar);
714 }
671 } 715 }
672 716
673 void scr_cancel_current_completion(void) 717 void scr_cancel_current_completion(void)
674 { 718 {
675 char *c; 719 char *c;