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Code

Statusbar rewrites. Colors are currently not configurable at all, but other

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than that, it should work better.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1379 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-03-12 10:33:13 +00:00 committed by cras
parent ef1d2e3b43
commit 4d5da596c9
3 changed files with 372 additions and 475 deletions
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633
src/fe-text/statusbar-items.c
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@ -1,7 +1,7 @@
/*
gui-statusbar-items.c : irssi
statusbar-items.c : irssi
Copyright (C) 1999 Timo Sirainen
Copyright (C) 1999-2001 Timo Sirainen
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -23,6 +23,7 @@
#include "servers.h"
#include "misc.h"
#include "settings.h"
#include "special-vars.h"
#include "irc.h"
#include "channels.h"
@ -90,23 +91,45 @@ static off_t mail_last_size = -1;
static SBAR_ITEM_REC *topic_item;
static STATUSBAR_REC *topic_bar;
/* redraw clock */
static void statusbar_clock(SBAR_ITEM_REC *item, int ypos)
static void item_default(SBAR_ITEM_REC *item, int get_size_only,
const char *str)
{
struct tm *tm;
char str[6];
SERVER_REC *server;
WI_ITEM_REC *wiitem;
char *parsed, *printstr;
int len;
clock_last = time(NULL);
tm = localtime(&clock_last);
if (active_win == NULL) {
server = NULL;
wiitem = NULL;
} else {
server = active_win->active_server;
wiitem = active_win->active;
}
g_snprintf(str, sizeof(str), "%02d:%02d", tm->tm_hour, tm->tm_min);
parsed = parse_special_string(str, server, wiitem, "", NULL,
PARSE_FLAG_ESCAPE_VARS);
move(ypos, item->xpos);
set_color(stdscr, sbar_color_dim); addch('[');
set_color(stdscr, sbar_color_bold); addstr(str);
set_color(stdscr, sbar_color_dim); addch(']');
if (get_size_only) {
item->min_size = item->max_size = format_get_length(parsed);
} else {
if (item->size < item->min_size) {
/* they're forcing us smaller than minimum size.. */
len = format_real_length(parsed, item->size);
parsed[len] = '\0';
}
screen_refresh(NULL);
printstr = g_strconcat("%4", parsed, NULL);
gui_printtext(item->xpos, item->bar->ypos, printstr);
g_free(printstr);
}
g_free(parsed);
}
/* redraw clock */
static void statusbar_clock(SBAR_ITEM_REC *item, int get_size_only)
{
item_default(item, get_size_only, "%c[%w$Z%c]");
}
/* check if we need to redraw clock.. */
@ -130,67 +153,22 @@ static int statusbar_clock_timeout(void)
}
/* redraw nick */
static void statusbar_nick(SBAR_ITEM_REC *item, int ypos)
static void statusbar_nick(SBAR_ITEM_REC *item, int get_size_only)
{
CHANNEL_REC *channel;
SERVER_REC *server;
IRC_SERVER_REC *ircserver;
NICK_REC *nickrec;
int size_needed;
int umode_size;
char nick[10];
IRC_SERVER_REC *server;
char *str, *usermode, *away;
server = active_win == NULL ? NULL : active_win->active_server;
ircserver = IRC_SERVER(server);
server = IRC_SERVER(active_win->active_server);
usermode = server == NULL || server->usermode == NULL ||
*server->usermode == '\0' ? "" :
g_strdup_printf("(%%c+%%w%s)", server->usermode);
away = server == NULL || !server->usermode_away ? "" :
"(%GzZzZ%w)";
umode_size = ircserver == NULL || ircserver->usermode == NULL ||
ircserver->usermode[0] == '\0' ? 0 :
strlen(ircserver->usermode)+3;
/* nick */
if (server == NULL || server->nick == NULL) {
nick[0] = '\0';
nickrec = NULL;
} else {
strncpy(nick, server->nick, 9);
nick[9] = '\0';
channel = CHANNEL(active_win->active);
nickrec = channel == NULL ? NULL : channel->ownnick;
}
size_needed = 2 + strlen(nick) + umode_size +
(server != NULL && server->usermode_away ? 7 : 0) +
(nickrec != NULL && (nickrec->op || nickrec->voice) ? 1 : 0); /* @ + */
if (item->size != size_needed) {
/* we need more (or less..) space! */
statusbar_item_resize(item, size_needed);
return;
}
/* size ok, draw the nick */
move(ypos, item->xpos);
set_color(stdscr, sbar_color_dim); addch('[');
if (nickrec != NULL && (nickrec->op || nickrec->voice)) {
set_color(stdscr, sbar_color_bold);
addch(nickrec->op ? '@' : '+');
}
set_color(stdscr, sbar_color_normal); addstr(nick);
if (umode_size) {
set_color(stdscr, sbar_color_bold); addch('(');
set_color(stdscr, sbar_color_dim); addch('+');
set_color(stdscr, sbar_color_normal); addstr(ircserver->usermode);
set_color(stdscr, sbar_color_bold); addch(')');
}
if (server != NULL && server->usermode_away) {
set_color(stdscr, sbar_color_normal); addstr(" (");
set_color(stdscr, sbar_color_away); addstr("zZzZ");
set_color(stdscr, sbar_color_normal); addch(')');
}
set_color(stdscr, sbar_color_dim); addch(']');
screen_refresh(NULL);
str = g_strconcat("%c[%w$P$N", usermode, away, "%c]", NULL);
item_default(item, get_size_only, str);
g_free(str);
if (*usermode != '\0') g_free(usermode);
}
static void sig_statusbar_nick_redraw(void)
@ -198,100 +176,32 @@ static void sig_statusbar_nick_redraw(void)
statusbar_item_redraw(nick_item);
}
static WINDOW_REC *mainwindow_find_sbar(SBAR_ITEM_REC *item)
{
GSList *tmp;
for (tmp = mainwindows; tmp != NULL; tmp = tmp->next) {
MAIN_WINDOW_REC *rec = tmp->data;
if (rec->statusbar_channel_item == item)
return rec->active;
}
return active_win;
}
/* redraw channel */
static void statusbar_channel(SBAR_ITEM_REC *item, int ypos)
static void statusbar_channel(SBAR_ITEM_REC *item, int get_size_only)
{
WINDOW_REC *window;
WI_ITEM_REC *witem;
CHANNEL_REC *channel;
SERVER_REC *server;
gchar channame[21], winnum[MAX_INT_STRLEN], *tmpname;
int size_needed;
int mode_size;
SERVER_REC *server;
CHANNEL_REC *channel;
char *str, *tmp;
window = item->bar->pos != STATUSBAR_POS_MIDDLE ? active_win :
mainwindow_find_sbar(item);
server = window == NULL ? NULL : window->active_server;
ltoa(winnum, window == NULL ? 0 : window->refnum);
witem = window != NULL && (IS_CHANNEL(window->active) || IS_QUERY(window->active)) ?
window->active : NULL;
if (witem == NULL)
{
/* display server tag */
channame[0] = '\0';
mode_size = 0;
channel = NULL;
size_needed = 3 + strlen(winnum) + (server == NULL ? 0 : (17+strlen(server->tag)));
}
else
{
/* display channel + mode */
tmpname = show_lowascii(witem->name);
strncpy(channame, tmpname, 20); channame[20] = '\0';
g_free(tmpname);
channel = CHANNEL(witem);
if (channel == NULL) {
mode_size = 0;
if (active_win->active != NULL) {
/* channel/query */
channel = CHANNEL(active_win->active);
tmp = channel == NULL || channel->mode == NULL ||
*channel->mode == '\0' ? "" :
g_strdup_printf("(%%c+%%w%s)", channel->mode);
str = g_strconcat("%c[%w$winref:$[.15]T", tmp, "%c]", NULL);
} else {
mode_size = strlen(channel->mode);
if (mode_size > 0) mode_size += 3; /* (+) */
/* empty window */
server = active_win->active_server;
tmp = server == NULL ? "" :
g_strdup_printf(":%s (change with ^X)", server->tag);
str = g_strconcat("%c[%w$winref", tmp, "%c]", NULL);
}
size_needed = 3 + strlen(winnum) + strlen(channame) + mode_size;
}
item_default(item, get_size_only, str);
if (item->size != size_needed)
{
/* we need more (or less..) space! */
statusbar_item_resize(item, size_needed);
return;
}
move(ypos, item->xpos);
set_color(stdscr, sbar_color_dim); addch('[');
/* window number */
set_color(stdscr, sbar_color_normal); addstr(winnum);
set_color(stdscr, sbar_color_dim); addch(':');
if (channame[0] == '\0' && server != NULL)
{
/* server tag */
set_color(stdscr, sbar_color_normal); addstr(server->tag);
addstr(" (change with ^X)");
}
else if (channame[0] != '\0')
{
/* channel + mode */
set_color(stdscr, sbar_color_normal); addstr(channame);
if (mode_size)
{
set_color(stdscr, sbar_color_bold); addch('(');
set_color(stdscr, sbar_color_dim); addch('+');
set_color(stdscr, sbar_color_normal); addstr(channel->mode);
set_color(stdscr, sbar_color_bold); addch(')');
}
}
set_color(stdscr, sbar_color_dim); addch(']');
screen_refresh(NULL);
g_free(str);
if (*tmp != '\0') g_free(tmp);
}
static void sig_statusbar_channel_redraw(void)
@ -314,168 +224,146 @@ static void sig_statusbar_channel_redraw_window_item(WI_ITEM_REC *item)
statusbar_item_redraw(channel_item);
}
static void draw_activity(gchar *title, gboolean act, gboolean det, int size)
static char *get_activity_list(int normal, int hilight)
{
WINDOW_REC *window;
GList *tmp;
gchar str[MAX_INT_STRLEN];
gboolean first, is_det;
GString *str;
GList *tmp;
char *ret;
int is_det;
set_color(stdscr, sbar_color_normal); addstr(title);
str = g_string_new(NULL);
first = TRUE;
for (tmp = activity_list; tmp != NULL && size > 0; tmp = tmp->next)
{
window = tmp->data;
for (tmp = activity_list; tmp != NULL; tmp = tmp->next) {
WINDOW_REC *window = tmp->data;
is_det = window->data_level >= DATA_LEVEL_HILIGHT;
if (is_det && !det) continue;
if (!is_det && !act) continue;
is_det = window->data_level >= DATA_LEVEL_HILIGHT;
if ((!is_det && !normal) || (is_det && !hilight))
continue;
if (first)
first = FALSE;
else
{
set_color(stdscr, sbar_color_dim);
addch(',');
size--;
if (str->len > 0)
g_string_append(str, "%c,");
switch (window->data_level) {
case DATA_LEVEL_NONE:
case DATA_LEVEL_TEXT:
break;
case DATA_LEVEL_MSG:
g_string_append(str, "%W");
break;
default:
/*FIXME:if (window->hilight_color > 0) {
int bg;
bg = window->hilight_bg_color == -1 ?
sbar_color_background :
(window->hilight_bg_color << 4);
set_color(stdscr, bg | mirc_colors[window->hilight_color%16]);
g_string_append(str, "%M");
} else */{
g_string_append(str, "%M");
}
break;
}
g_string_sprintfa(str, "%d", window->refnum);
}
ltoa(str, window->refnum);
switch (window->data_level)
{
case DATA_LEVEL_NONE:
break;
case DATA_LEVEL_TEXT:
set_color(stdscr, sbar_color_dim);
break;
case DATA_LEVEL_MSG:
set_color(stdscr, sbar_color_bold);
break;
default:
if (window->hilight_color > 0) {
int bg;
bg = window->hilight_bg_color == -1 ?
sbar_color_background :
(window->hilight_bg_color << 4);
set_color(stdscr, bg | mirc_colors[window->hilight_color%16]);
} else
set_color(stdscr, sbar_color_act_highlight);
break;
}
if (strlen(str) > size)
break;
size -= strlen(str);
addstr(str);
}
ret = str->len == 0 ? NULL : str->str;
g_string_free(str, ret == NULL);
return ret;
}
/* redraw activity, FIXME: if we didn't get enough size, this gets buggy.
At least "Det:" isn't printed properly. also we should rearrange the
act list so that the highest priority items comes first. */
static void statusbar_activity(SBAR_ITEM_REC *item, int ypos)
static void statusbar_activity(SBAR_ITEM_REC *item, int get_size_only)
{
WINDOW_REC *window;
GList *tmp;
gchar str[MAX_INT_STRLEN];
int size_needed;
gboolean act, det;
GString *str;
char *actlist, *detlist;
size_needed = 0; act = det = FALSE;
for (tmp = activity_list; tmp != NULL; tmp = tmp->next)
{
window = tmp->data;
if (use_colors) {
actlist = get_activity_list(TRUE, TRUE);
detlist = NULL;
} else {
actlist = get_activity_list(TRUE, FALSE);
detlist = get_activity_list(FALSE, TRUE);
}
size_needed += 1+ltoa(str, window->refnum);
if (actlist == NULL && detlist == NULL) {
if (get_size_only)
item->min_size = item->max_size = 0;
return;
}
if (!use_colors && window->data_level >= DATA_LEVEL_HILIGHT)
det = TRUE;
else
act = TRUE;
}
str = g_string_new("%c[%w");
if (act) size_needed += 6; /* [Act: ], -1 */
if (det) size_needed += 6; /* [Det: ], -1 */
if (act && det) size_needed--;
if (actlist != NULL) {
g_string_append(str, "Act: ");
g_string_append(str, actlist);
g_free(actlist);
}
if (detlist != NULL) {
if (actlist != NULL)
g_string_append(str, " ");
g_string_append(str, "Det: ");
g_string_append(str, detlist);
g_free(detlist);
}
if (!item->shrinked && item->size != size_needed)
{
/* we need more (or less..) space! */
if (statusbar_item_resize(item, size_needed))
return;
}
if (item->size <= 7)
return;
move(ypos, item->xpos);
set_color(stdscr, sbar_color_dim); addch('[');
if (act) draw_activity("Act: ", TRUE, !det, item->size-7);
if (act && det) addch(' ');
if (det) draw_activity("Det: ", FALSE, TRUE, item->size-7);
set_color(stdscr, sbar_color_dim); addch(']');
screen_refresh(NULL);
g_string_append(str, "%c]");
item_default(item, get_size_only, str->str);
g_string_free(str, TRUE);
}
static void sig_statusbar_activity_hilight(WINDOW_REC *window, gpointer oldlevel)
{
GList *tmp;
int inspos;
GList *tmp;
int inspos;
g_return_if_fail(window != NULL);
g_return_if_fail(window != NULL);
if (settings_get_bool("actlist_moves"))
{
/* Move the window to the first in the activity list */
if (g_list_find(activity_list, window) != NULL)
activity_list = g_list_remove(activity_list, window);
if (window->data_level != 0)
activity_list = g_list_prepend(activity_list, window);
statusbar_item_redraw(activity_item);
return;
}
if (g_list_find(activity_list, window) != NULL)
{
/* already in activity list */
if (window->data_level == 0)
{
/* remove from activity list */
activity_list = g_list_remove(activity_list, window);
statusbar_item_redraw(activity_item);
}
else if (window->data_level != GPOINTER_TO_INT(oldlevel) ||
window->hilight_color != 0)
{
/* different level as last time (or maybe different
hilight color?), just redraw it. */
if (settings_get_bool("actlist_moves")) {
/* Move the window to the first in the activity list */
if (g_list_find(activity_list, window) != NULL)
activity_list = g_list_remove(activity_list, window);
if (window->data_level != 0)
activity_list = g_list_prepend(activity_list, window);
statusbar_item_redraw(activity_item);
return;
}
return;
}
if (window->data_level == 0)
return;
/* add window to activity list .. */
inspos = 0;
for (tmp = activity_list; tmp != NULL; tmp = tmp->next, inspos++)
{
WINDOW_REC *rec = tmp->data;
if (window->refnum < rec->refnum)
{
activity_list = g_list_insert(activity_list, window, inspos);
break;
if (g_list_find(activity_list, window) != NULL) {
/* already in activity list */
if (window->data_level == 0) {
/* remove from activity list */
activity_list = g_list_remove(activity_list, window);
statusbar_item_redraw(activity_item);
} else if (window->data_level != GPOINTER_TO_INT(oldlevel) ||
window->hilight_color != 0) {
/* different level as last time (or maybe different
hilight color?), just redraw it. */
statusbar_item_redraw(activity_item);
}
return;
}
}
if (tmp == NULL)
activity_list = g_list_append(activity_list, window);
statusbar_item_redraw(activity_item);
if (window->data_level == 0)
return;
/* add window to activity list .. */
inspos = 0;
for (tmp = activity_list; tmp != NULL; tmp = tmp->next, inspos++) {
WINDOW_REC *rec = tmp->data;
if (window->refnum < rec->refnum) {
activity_list =
g_list_insert(activity_list, window, inspos);
break;
}
}
if (tmp == NULL)
activity_list = g_list_append(activity_list, window);
statusbar_item_redraw(activity_item);
}
static void sig_statusbar_activity_window_destroyed(WINDOW_REC *window)
@ -493,13 +381,9 @@ static void sig_statusbar_activity_updated(void)
}
/* redraw -- more -- */
static void statusbar_more(SBAR_ITEM_REC *item, int ypos)
static void statusbar_more(SBAR_ITEM_REC *item, int get_size_only)
{
if (item->size != 10) return;
move(ypos, item->xpos);
set_color(stdscr, sbar_color_bold); addstr("-- more --");
screen_refresh(NULL);
item_default(item, get_size_only, "%_-- more --%_");
}
static void sig_statusbar_more_check_remove(WINDOW_REC *window)
@ -522,7 +406,7 @@ static void sig_statusbar_more_check(WINDOW_REC *window)
if (!WINDOW_GUI(window)->bottom) {
if (more_item == NULL) {
more_item = statusbar_item_create(mainbar, 10, FALSE, statusbar_more);
more_item = statusbar_item_create(mainbar, SBAR_PRIORITY_LOW, FALSE, statusbar_more);
statusbar_redraw(mainbar);
}
} else if (more_item != NULL) {
@ -531,55 +415,49 @@ static void sig_statusbar_more_check(WINDOW_REC *window)
}
}
static void statusbar_lag(SBAR_ITEM_REC *item, int ypos)
static void statusbar_lag(SBAR_ITEM_REC *item, int get_size_only)
{
SERVER_REC *server;
GString *str;
int size_needed, lag_unknown;
int lag_unknown;
time_t now;
now = time(NULL);
str = g_string_new(NULL);
server = active_win == NULL ? NULL : active_win->active_server;
if (server == NULL || server->lag_last_check == 0)
size_needed = 0;
else if (server->lag_sent == 0 || now-server->lag_sent < 5) {
lag_unknown = now-server->lag_last_check >
MAX_LAG_UNKNOWN_TIME+settings_get_int("lag_check_time");
if (lag_min_show < 0 || (server->lag < lag_min_show && !lag_unknown))
size_needed = 0; /* small lag, don't display */
else {
g_string_sprintf(str, "%d.%02d", server->lag/1000, (server->lag % 1000)/10);
if (lag_unknown)
g_string_append(str, " (??)");
size_needed = str->len+7;
}
} else {
/* big lag, still waiting .. */
g_string_sprintf(str, "%ld (??)", (long) (now-server->lag_sent));
size_needed = str->len+7;
}
if (item->size != size_needed) {
/* we need more (or less..) space! */
statusbar_item_resize(item, size_needed);
g_string_free(str, TRUE);
if (server == NULL || server->lag_last_check == 0) {
/* No lag information */
if (get_size_only)
item->min_size = item->max_size = 0;
return;
}
if (item->size != 0) {
lag_last_draw = now;
move(ypos, item->xpos);
set_color(stdscr, sbar_color_dim); addch('[');
set_color(stdscr, sbar_color_normal); addstr("Lag: ");
now = time(NULL);
str = g_string_new("%c[%wLag: %_");
set_color(stdscr, sbar_color_bold); addstr(str->str);
set_color(stdscr, sbar_color_dim); addch(']');
/* FIXME: ugly ugly.. */
if (server->lag_sent == 0 || now-server->lag_sent < 5) {
lag_unknown = now-server->lag_last_check >
MAX_LAG_UNKNOWN_TIME+settings_get_int("lag_check_time");
screen_refresh(NULL);
if (lag_min_show < 0 || (server->lag < lag_min_show && !lag_unknown)) {
/* small, lag, don't display */
g_string_truncate(str, 0);
} else {
g_string_sprintfa(str, "%d.%02d", server->lag/1000,
(server->lag % 1000)/10);
if (lag_unknown)
g_string_append(str, " (??)");
}
} else {
/* big lag, still waiting .. */
g_string_sprintfa(str, "%ld (??)",
(long) (now-server->lag_sent));
}
if (str->len > 0)
g_string_append(str, "%c]");
item_default(item, get_size_only, str->str);
g_string_free(str, TRUE);
}
@ -647,36 +525,24 @@ static int get_mail_count(void)
return count;
}
static void statusbar_mail(SBAR_ITEM_REC *item, int ypos)
static void statusbar_mail(SBAR_ITEM_REC *item, int get_size_only)
{
char str[MAX_INT_STRLEN];
int size_needed, mail_count;
char countstr[MAX_INT_STRLEN], *str;
int mail_count;
mail_count = settings_get_bool("mail_counter") ? get_mail_count() : 0;
ltoa(str, mail_count);
if (*str == '\0' || mail_count <= 0)
size_needed = 0;
else
size_needed = strlen(str) + 8;
if (item->size != size_needed) {
/* we need more (or less..) space! */
statusbar_item_resize(item, size_needed);
if (mail_count <= 0) {
if (get_size_only)
item->min_size = item->max_size = 0;
return;
}
if (size_needed == 0)
return;
ltoa(countstr, mail_count);
str = g_strconcat("%c[%wMail: %_", countstr, "%_%c]", NULL);
move(ypos, item->xpos);
set_color(stdscr, sbar_color_dim); addch('[');
set_color(stdscr, sbar_color_normal); addstr("Mail: ");
set_color(stdscr, sbar_color_bold); addstr(str);
set_color(stdscr, sbar_color_dim); addch(']');
screen_refresh(NULL);
item_default(item, get_size_only, str);
g_free(str);
}
static int statusbar_mail_timeout(void)
@ -685,40 +551,9 @@ static int statusbar_mail_timeout(void)
return 1;
}
static void statusbar_topic(SBAR_ITEM_REC *item, int ypos)
static void statusbar_topic(SBAR_ITEM_REC *item, int get_size_only)
{
CHANNEL_REC *channel;
QUERY_REC *query;
char *str, *topic;
if (item->size != COLS-2) {
/* get all space for topic */
statusbar_item_resize(item, COLS-2);
return;
}
move(ypos, item->xpos);
set_bg(stdscr, settings_get_int("statusbar_background") << 4);
clrtoeol(); set_bg(stdscr, 0);
if (active_win == NULL)
return;
topic = NULL;
channel = CHANNEL(active_win->active);
query = QUERY(active_win->active);
if (channel != NULL && channel->topic != NULL) topic = channel->topic;
if (query != NULL && query->address != NULL) topic = query->address;
if (topic != NULL) {
topic = strip_codes(topic);
str = g_strdup_printf("%.*s", item->size, topic);
set_color(stdscr, sbar_color_normal); addstr(str);
g_free(str);
g_free(topic);
}
screen_refresh(NULL);
item_default(item, get_size_only, "$topic");
}
static void sig_statusbar_topic_redraw(void)
@ -744,7 +579,7 @@ static void topicbar_create(void)
return;
topic_bar = statusbar_create(STATUSBAR_POS_UP, 0);
topic_item = statusbar_item_create(topic_bar, 0, FALSE, statusbar_topic);
topic_item = statusbar_item_create(topic_bar, SBAR_PRIORITY_NORMAL, FALSE, statusbar_topic);
topic_item->max_size = TRUE;
statusbar_redraw(topic_bar);
@ -784,18 +619,18 @@ static void mainbar_add_items(MAIN_WINDOW_REC *window)
mainbar = window->statusbar;
mainbar_window = window;
clock_item = statusbar_item_create(mainbar, 7, FALSE, statusbar_clock);
nick_item = statusbar_item_create(mainbar, 2, FALSE, statusbar_nick);
channel_item = statusbar_item_create(mainbar, 2, FALSE, statusbar_channel);
mail_item = statusbar_item_create(mainbar, 0, FALSE, statusbar_mail);
lag_item = statusbar_item_create(mainbar, 0, FALSE, statusbar_lag);
activity_item = statusbar_item_create(mainbar, 0, FALSE, statusbar_activity);
clock_item = statusbar_item_create(mainbar, SBAR_PRIORITY_HIGH, FALSE, statusbar_clock);
nick_item = statusbar_item_create(mainbar, SBAR_PRIORITY_NORMAL, FALSE, statusbar_nick);
channel_item = statusbar_item_create(mainbar, SBAR_PRIORITY_NORMAL, FALSE, statusbar_channel);
mail_item = statusbar_item_create(mainbar, SBAR_PRIORITY_LOW, FALSE, statusbar_mail);
lag_item = statusbar_item_create(mainbar, SBAR_PRIORITY_LOW, FALSE, statusbar_lag);
activity_item = statusbar_item_create(mainbar, SBAR_PRIORITY_HIGH, FALSE, statusbar_activity);
}
static void sidebar_add_items(MAIN_WINDOW_REC *window)
{
window->statusbar_channel_item =
statusbar_item_create(window->statusbar, 3, FALSE, statusbar_channel);
statusbar_item_create(window->statusbar, SBAR_PRIORITY_NORMAL, FALSE, statusbar_channel);
}
static void sidebar_remove_items(MAIN_WINDOW_REC *window)

184
src/fe-text/statusbar.c
View File

@ -1,7 +1,7 @@
/*
gui-statusbar.c : irssi
statusbar.c : irssi
Copyright (C) 1999 Timo Sirainen
Copyright (C) 1999-2001 Timo Sirainen
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -34,7 +34,6 @@ void statusbar_items_deinit(void);
static GSList *statusbars;
static int sbar_uppest, sbar_lowest, sbars_up, sbars_down;
static int item_max_size;
static void statusbar_item_destroy(SBAR_ITEM_REC *rec)
{
@ -42,37 +41,112 @@ static void statusbar_item_destroy(SBAR_ITEM_REC *rec)
g_free(rec);
}
static int sbar_item_cmp(SBAR_ITEM_REC *item1, SBAR_ITEM_REC *item2)
{
return item1->priority == item2->priority ? 0 :
item1->priority < item2->priority ? -1 : 1;
}
static int statusbar_shrink_to_min(GSList *items, int size, int max_width)
{
GSList *tmp;
for (tmp = items; tmp != NULL; tmp = tmp->next) {
SBAR_ITEM_REC *rec = tmp->data;
size -= (rec->max_size-rec->min_size);
rec->size = rec->min_size;
if (size <= max_width) {
rec->size += max_width-size;
break;
}
if (rec->size == 0) {
/* min_size was 0, item removed.
remove the marginal too */
size--;
}
}
return size;
}
static void statusbar_shrink_forced(GSList *items, int size, int max_width)
{
GSList *tmp;
for (tmp = items; tmp != NULL; tmp = tmp->next) {
SBAR_ITEM_REC *rec = tmp->data;
if (size-rec->size > max_width) {
/* remove the whole item */
size -= rec->size-1; /* -1 == the marginal */
rec->size = 0;
} else {
/* shrink the item */
rec->size -= size-max_width;
break;
}
}
}
static void statusbar_get_sizes(STATUSBAR_REC *bar, int max_width)
{
GSList *tmp, *prior_sorted;
int width;
/* first give items their max. size */
prior_sorted = NULL;
width = -1; /* -1 because of the marginals */
for (tmp = bar->items; tmp != NULL; tmp = tmp->next) {
SBAR_ITEM_REC *rec = tmp->data;
rec->func(rec, TRUE);
rec->size = rec->max_size;
if (rec->size > 0) {
/* +1 == marginal between items */
width += rec->max_size+1;
prior_sorted = g_slist_insert_sorted(prior_sorted, rec,
(GCompareFunc)
sbar_item_cmp);
}
}
if (width > max_width) {
/* too big, start shrinking from items with lowest priority
and shrink until everything fits or until we've shrinked
all items. */
width = statusbar_shrink_to_min(prior_sorted, width,
max_width);
if (width > max_width) {
/* still need to shrink, remove the items with lowest
priority until everything fits to screen */
statusbar_shrink_forced(prior_sorted, width,
max_width);
}
}
g_slist_free(prior_sorted);
}
static void statusbar_redraw_line(STATUSBAR_REC *bar)
{
static int recurses = 0, resized = FALSE;
STATUSBAR_FUNC func;
GSList *tmp;
int xpos, rxpos, old_resized;
int xpos, rxpos;
old_resized = resized;
resized = FALSE;
recurses++;
statusbar_get_sizes(bar, COLS-2);
xpos = 1;
for (tmp = bar->items; tmp != NULL; tmp = tmp->next) {
SBAR_ITEM_REC *rec = tmp->data;
if (!rec->right_justify &&
(rec->max_size || xpos < COLS)) {
if (!rec->right_justify && rec->size > 0) {
rec->xpos = xpos;
if (rec->max_size)
rec->size = COLS-1-xpos;
rec->shrinked = xpos+rec->size >= COLS;
if (rec->shrinked)
rec->size = COLS-1-xpos;
item_max_size = COLS-1-xpos;
func = (STATUSBAR_FUNC) rec->func;
func(rec, bar->ypos);
if (resized) break;
if (rec->size > 0) xpos += rec->size+1;
xpos += rec->size+1;
rec->func(rec, FALSE);
}
}
@ -80,31 +154,18 @@ static void statusbar_redraw_line(STATUSBAR_REC *bar)
for (tmp = bar->items; tmp != NULL; tmp = tmp->next) {
SBAR_ITEM_REC *rec = tmp->data;
if (rec->right_justify && rxpos-rec->size > xpos) {
rec->xpos = rxpos-rec->size;
item_max_size = rxpos-xpos;
func = (STATUSBAR_FUNC) rec->func;
func(rec, bar->ypos);
if (resized) break;
if (rec->size > 0) rxpos -= rec->size+1;
if (rec->right_justify && rec->size > 0) {
rxpos -= rec->size+1;
rec->xpos = rxpos+1;
rec->func(rec, FALSE);
}
}
resized = old_resized;
if (--recurses > 0) resized = TRUE;
}
static void statusbar_redraw_all(void)
{
GSList *tmp;
screen_refresh_freeze();
for (tmp = statusbars; tmp != NULL; tmp = tmp->next)
statusbar_redraw(tmp->data);
g_slist_foreach(statusbars, (GFunc) statusbar_redraw, NULL);
screen_refresh_thaw();
}
@ -134,16 +195,21 @@ void statusbar_redraw(STATUSBAR_REC *bar)
set_bg(stdscr, 0);
statusbar_redraw_line(bar);
screen_refresh(NULL);
}
void statusbar_item_redraw(SBAR_ITEM_REC *item)
{
STATUSBAR_FUNC func;
g_return_if_fail(item != NULL);
func = (STATUSBAR_FUNC) item->func;
func(item, item->bar->ypos);
item->func(item, TRUE);
if (item->max_size != item->size)
statusbar_redraw(item->bar);
else {
item->func(item, FALSE);
screen_refresh(NULL);
}
}
/* ypos is used only when pos == STATUSBAR_POS_MIDDLE */
@ -186,7 +252,7 @@ static void statusbars_pack(int pos, int line)
if (rec->pos == pos && rec->line > line) {
rec->line--;
rec->ypos += pos == STATUSBAR_POS_UP ? -1 : 1;
rec->ypos += (pos == STATUSBAR_POS_UP ? -1 : 1);
}
}
}
@ -212,7 +278,9 @@ void statusbar_destroy(STATUSBAR_REC *bar)
if (!quitting) statusbar_redraw_all();
}
SBAR_ITEM_REC *statusbar_item_create(STATUSBAR_REC *bar, int size, int right_justify, STATUSBAR_FUNC func)
SBAR_ITEM_REC *statusbar_item_create(STATUSBAR_REC *bar,
int priority, int right_justify,
STATUSBAR_FUNC func)
{
SBAR_ITEM_REC *rec;
@ -223,29 +291,13 @@ SBAR_ITEM_REC *statusbar_item_create(STATUSBAR_REC *bar, int size, int right_jus
rec->bar = bar;
bar->items = g_slist_append(bar->items, rec);
rec->xpos = -1;
rec->size = size;
rec->priority = priority;
rec->right_justify = right_justify;
rec->func = (void *) func;
rec->func = func;
return rec;
}
int statusbar_item_resize(SBAR_ITEM_REC *item, int size)
{
g_return_val_if_fail(item != NULL, FALSE);
if (item->size >= item_max_size)
return FALSE;
if (size > item_max_size)
size = item_max_size;
item->size = size;
statusbar_redraw_all();
return TRUE;
}
void statusbar_item_remove(SBAR_ITEM_REC *item)
{
g_return_if_fail(item != NULL);

30
src/fe-text/statusbar.h
View File

@ -1,12 +1,19 @@
#ifndef __STATUSBAR_H
#define __STATUSBAR_H
#define SBAR_PRIORITY_HIGH 100
#define SBAR_PRIORITY_NORMAL 0
#define SBAR_PRIORITY_LOW -100
enum {
STATUSBAR_POS_UP,
STATUSBAR_POS_MIDDLE,
STATUSBAR_POS_DOWN
};
typedef struct SBAR_ITEM_REC SBAR_ITEM_REC;
typedef void (*STATUSBAR_FUNC) (SBAR_ITEM_REC *item, int get_size_only);
typedef struct {
int pos;
int line;
@ -15,16 +22,18 @@ typedef struct {
GSList *items;
} STATUSBAR_REC;
typedef struct {
STATUSBAR_REC *bar;
struct SBAR_ITEM_REC {
STATUSBAR_REC *bar;
STATUSBAR_FUNC func;
int xpos, size;
int shrinked; /* couldn't give the requested size */
int right_justify, max_size;
void *func;
} SBAR_ITEM_REC;
/* what item wants */
int priority;
int min_size, max_size;
unsigned int right_justify:1;
typedef void (*STATUSBAR_FUNC) (SBAR_ITEM_REC *item, int ypos);
/* what item gets */
int xpos, size;
};
/* ypos is used only when pos == STATUSBAR_POS_MIDDLE */
STATUSBAR_REC *statusbar_create(int pos, int ypos);
@ -32,8 +41,9 @@ void statusbar_destroy(STATUSBAR_REC *bar);
STATUSBAR_REC *statusbar_find(int pos, int line);
SBAR_ITEM_REC *statusbar_item_create(STATUSBAR_REC *bar, int size, gboolean right_justify, STATUSBAR_FUNC func);
int statusbar_item_resize(SBAR_ITEM_REC *item, int size);
SBAR_ITEM_REC *statusbar_item_create(STATUSBAR_REC *bar,
int priority, int right_justify,
STATUSBAR_FUNC func);
void statusbar_item_remove(SBAR_ITEM_REC *item);
/* redraw statusbar, NULL = all */