Mercurial > hg
view mcabber/src/buddies.c @ 49:18a03a69f5e4
[/trunk] Changeset 65 by mikael
* Same change to utf_decode (useless I think... but maybe cleaner).
author | mikael |
---|---|
date | Wed, 06 Apr 2005 10:23:45 +0000 |
parents | 5654c4231de1 |
children | b392112ab995 |
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#include <stdio.h> #include <stdlib.h> #include <string.h> #include <ncurses.h> #include <panel.h> #include "screen.h" #include "buddies.h" #include "lang.h" #include "utils.h" #include "list.h" #define STR_EMPTY(s) ((s)[0] == '\0') /* global vars for BUDDIES.C */ int buddySelected = 1; /* Hold the selected Buddy */ int buddyOffset = 0; /* Hold the roster offset */ static LIST_HEAD(buddy_list); static LIST_HEAD(sorted_buddies); #define buddy_entry(n) list_entry(n, buddy_entry_t, list) void bud_SetBuddyStatus(char *jidfrom, enum imstatus status) { struct list_head *pos, *n; buddy_entry_t *tmp; enum imstatus oldstatus; int changed = 0; list_for_each_safe(pos, n, &buddy_list) { tmp = buddy_entry(pos); if (!strcasecmp(tmp->jid, jidfrom)) { if ((unsigned)tmp->flags != status) { oldstatus = tmp->flags; tmp->flags = status; changed = 1; } break; } } if (changed) { bud_DrawRoster(scr_GetRosterWindow()); scr_LogPrint("Buddy status has changed: [%c>%c] <%s>", imstatus2char[oldstatus], imstatus2char[status], jidfrom); } } int compara(buddy_entry_t * t1, buddy_entry_t * t2) { const char *s1 = (const char *) (STR_EMPTY(t1->name) ? t1->jid : t1->name); const char *s2 = (const char *) (STR_EMPTY(t2->name) ? t2->jid : t2->name); return strcasecmp(s1, s2); } void bud_SortRoster(void) { buddy_entry_t *indice, *tmp; struct list_head *pos, *n; while (!list_empty(&buddy_list)) { indice = NULL; tmp = NULL; list_for_each_safe(pos, n, &buddy_list) { if (!indice) { indice = buddy_entry(pos); tmp = buddy_entry(pos); } else { tmp = buddy_entry(pos); if (compara(indice, tmp) > 0) { indice = tmp; } } } list_move_tail(&indice->list, &sorted_buddies); } list_splice(&sorted_buddies, &buddy_list); update_roster = TRUE; } /* Desc: Destroy (and free) buddy list * * In : none * Out: none * * Note: none */ void bud_TerminateBuddies(void) { } /* Desc: Count elements in buddy list * * In : none * Out: number of buddies * * Note: none */ int bud_BuddyCount(void) { int i = 0; struct list_head *pos, *n; list_for_each_safe(pos, n, &buddy_list) { i++; } return i; } /* Desc: Draw the roster in roster window * * In : roster window * Out: none * * Note: none */ void bud_DrawRoster(WINDOW * win) { buddy_entry_t *tmp = NULL; struct list_head *pos, *nn; int i = 1; int n; int maxx, maxy; int fakeOffset = buddyOffset; char name[ROSTER_WEIGHT]; getmaxyx(win, maxy, maxx); name[ROSTER_WEIGHT-8] = 0; /* cleanup of roster window */ wattrset(win, COLOR_PAIR(COLOR_GENERAL)); for (i = 1; i < maxy - 1; i++) { mvwprintw(win, i, 1, ""); for (n = 2; n < maxx; n++) waddch(win, ' '); } i = 1; list_for_each_safe(pos, nn, &buddy_list) { char status = '?'; char pending = ' '; if (fakeOffset > 0) { fakeOffset--; continue; } tmp = buddy_entry(pos); if (scr_IsHiddenMessage(tmp->jid)) { pending = '#'; } if (tmp->flags >= 0 && tmp->flags < imstatus_size) { status = imstatus2char[tmp->flags]; } /*{ if (i == (buddySelected - buddyOffset)) wattrset(win, COLOR_PAIR(COLOR_BD_CONSEL)); else wattrset(win, COLOR_PAIR(COLOR_BD_CON)); } else*/ { if (i == (buddySelected - buddyOffset)) wattrset(win, COLOR_PAIR(COLOR_BD_DESSEL)); else wattrset(win, COLOR_PAIR(COLOR_BD_DES)); } mvwprintw(win, i, 1, ""); for (n = 2; n < maxx; n++) waddch(win, ' '); strncpy(name, tmp->name, ROSTER_WEIGHT-8); mvwprintw(win, i, 1, " %c[%c] %s", pending, status, name); i++; if (i >= maxy - 1) break; } update_panels(); doupdate(); update_roster = FALSE; } /* Desc: Change selected buddy (one position down) * * In : none * Out: none * * Note: none */ void bud_RosterDown(void) { int x, y; getmaxyx(scr_GetRosterWindow(), y, x); y -= 2; if (buddySelected < bud_BuddyCount()) { buddySelected++; if (buddySelected > y) buddyOffset++; bud_DrawRoster(scr_GetRosterWindow()); } } /* Desc: Change selected buddy (one position up) * * In : none * Out: none * * Note: none */ void bud_RosterUp(void) { if (buddySelected > 1) { buddySelected--; if (buddySelected - buddyOffset < 1) buddyOffset--; bud_DrawRoster(scr_GetRosterWindow()); } } /* Desc: Retrieve info for selected buddy * * In : none * Out: (buddy_entry_t *) of selected buddy * * Note: none */ buddy_entry_t *bud_SelectedInfo(void) { struct list_head *pos, *n; buddy_entry_t *tmp = NULL; int i = 0; list_for_each_safe(pos, n, &buddy_list) { tmp = buddy_entry(pos); if (i == buddySelected - 1) { return tmp; } i++; } return NULL; } buddy_entry_t *bud_AddBuddy(const char *bjid, const char *bname) { char *p, *str; buddy_entry_t *tmp; tmp = calloc(1, sizeof(buddy_entry_t)); tmp->jid = strdup(bjid); if (bname) { tmp->name = strdup(bname); } else { str = strdup(bjid); p = strstr(str, "/"); if (p) *p = '\0'; tmp->name = strdup(str); free(str); } ut_WriteLog("Adding buddy: %s <%s>\n", tmp->name, tmp->jid); list_add_tail(&tmp->list, &buddy_list); bud_DrawRoster(scr_GetRosterWindow()); return tmp; } void bud_DeleteBuddy(buddy_entry_t *buddy) { list_del(&buddy->list); buddySelected = 1; bud_DrawRoster(scr_GetRosterWindow()); }