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comparison mcabber/src/screen.c @ 174:6354625e8fb2

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[/trunk] Changeset 186 by mikael * Fix a bug in scr_cmdhisto_next() * Backup current line when moving to the command history lines
author mikael
date Thu, 05 May 2005 06:17:41 +0000
parents 09e24917059d
children 7b7dd6d69f58
comparison
equal deleted inserted replaced
173:09e24917059d 174:6354625e8fb2
41 static window_entry_t *currentWindow; 41 static window_entry_t *currentWindow;
42 42
43 static int chatmode; 43 static int chatmode;
44 int update_roster; 44 int update_roster;
45 45
46 static char inputLine[INPUTLINE_LENGTH+1]; 46 static char inputLine[INPUTLINE_LENGTH+1];
47 static char *ptr_inputline; 47 static char *ptr_inputline;
48 static short int inputline_offset; 48 static short int inputline_offset;
49 static int completion_started; 49 static int completion_started;
50 static GList *cmdhisto; 50 static GList *cmdhisto;
51 static GList *cmdhisto_cur; 51 static GList *cmdhisto_cur;
52 static char cmdhisto_backup[INPUTLINE_LENGTH+1];
52 53
53 54
54 /* Functions */ 55 /* Functions */
55 56
56 int scr_WindowWidth(WINDOW * win) 57 int scr_WindowWidth(WINDOW * win)
968 const char *scr_cmdhisto_prev(char *mask, guint len) 969 const char *scr_cmdhisto_prev(char *mask, guint len)
969 { 970 {
970 GList *hl; 971 GList *hl;
971 if (!cmdhisto_cur) { 972 if (!cmdhisto_cur) {
972 hl = g_list_last(cmdhisto); 973 hl = g_list_last(cmdhisto);
974 if (hl) { // backup current line
975 strncpy(cmdhisto_backup, mask, INPUTLINE_LENGTH);
976 }
973 } else { 977 } else {
974 hl = g_list_previous(cmdhisto_cur); 978 hl = g_list_previous(cmdhisto_cur);
975 } 979 }
976 while (hl) { 980 while (hl) {
977 if (!strncmp((char*)hl->data, mask, len)) { 981 if (!strncmp((char*)hl->data, mask, len)) {
995 if (!strncmp((char*)hl->data, mask, len)) { 999 if (!strncmp((char*)hl->data, mask, len)) {
996 // Found a match 1000 // Found a match
997 cmdhisto_cur = hl; 1001 cmdhisto_cur = hl;
998 return (const char*)hl->data; 1002 return (const char*)hl->data;
999 } 1003 }
1000 return NULL; 1004 if (strncmp(cmdhisto_backup, mask, len))
1005 return NULL;
1006 cmdhisto_cur = NULL;
1007 return cmdhisto_backup;
1001 } 1008 }
1002 1009
1003 // which_row() 1010 // which_row()
1004 // Tells which row our cursor is in, in the command line. 1011 // Tells which row our cursor is in, in the command line.
1005 // -1 -> normal text 1012 // -1 -> normal text