[/trunk] Changeset 70 by mikael
Makefile has been renamed.
#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());
}