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/HELP, /NAMES: using now the column helper function in misc.c. /NAMES

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moved to core and is printed immediately instead of sending /NAMES
request to server.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1162 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-01-28 15:46:00 +00:00 • committed by cras
commit 3927ef9713
9 changed files with 246 additions and 142 deletions
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103
src/fe-common/core/fe-core-commands.c
View file

@ -67,45 +67,72 @@ static int commands_compare(COMMAND_REC *rec, COMMAND_REC *rec2)
return strcmp(rec->cmd, rec2->cmd);
}
static void help_category(GSList *cmdlist, gint items, gint max)
static int get_cmd_length(void *data)
{
COMMAND_REC *rec;
GString *str;
GSList *tmp;
gint lines, cols, line, col, skip;
gchar *cmdbuf;
return strlen(((COMMAND_REC *) data)->cmd);
}
str = g_string_new(NULL);
static void help_category(GSList *cmdlist, int items)
{
WINDOW_REC *window;
TEXT_DEST_REC dest;
GString *str;
GSList *tmp;
int *columns, cols, rows, col, row, last_col_rows, max_width;
char *linebuf, *format, *stripped;
cols = max > 65 ? 1 : (65 / max);
lines = items <= cols ? 1 : items / cols+1;
window = window_find_closest(NULL, NULL, MSGLEVEL_CLIENTCRAP);
max_width = window->width;
cmdbuf = g_malloc(max+1); cmdbuf[max] = '\0';
for (line = 0, col = 0, skip = 1, tmp = cmdlist; line < lines; tmp = tmp->next)
{
rec = tmp->data;
if (--skip == 0)
{
skip = lines;
memset(cmdbuf, ' ', max);
memcpy(cmdbuf, rec->cmd, strlen(rec->cmd));
g_string_sprintfa(str, "%s ", cmdbuf);
cols++;
/* remove width of timestamp from max_width */
format_create_dest(&dest, NULL, NULL, MSGLEVEL_CLIENTCRAP, NULL);
format = format_get_line_start(current_theme, &dest, time(NULL));
if (format != NULL) {
stripped = strip_codes(format);
max_width -= strlen(stripped);
g_free(stripped);
g_free(format);
}
if (col == cols || tmp->next == NULL)
{
printtext_string(NULL, NULL, MSGLEVEL_CLIENTCRAP, str->str);
g_string_truncate(str, 0);
col = 0; line++;
tmp = g_slist_nth(cmdlist, line-1); skip = 1;
/* calculate columns */
cols = get_max_column_count(cmdlist, get_cmd_length,
max_width, 1, 3, &columns, &rows);
cmdlist = columns_sort_list(cmdlist, rows);
/* rows in last column */
last_col_rows = rows-(cols*rows-g_slist_length(cmdlist));
if (last_col_rows == 0)
last_col_rows = rows;
str = g_string_new(NULL);
linebuf = g_malloc(max_width+1);
col = 0; row = 0;
for (tmp = cmdlist; tmp != NULL; tmp = tmp->next) {
COMMAND_REC *rec = tmp->data;
memset(linebuf, ' ', columns[col]);
linebuf[columns[col]] = '\0';
memcpy(linebuf, rec->cmd, strlen(rec->cmd));
g_string_append(str, linebuf);
if (++col == cols) {
printtext(NULL, NULL,
MSGLEVEL_CLIENTCRAP, "%s", str->str);
g_string_truncate(str, 0);
col = 0; row++;
if (row == last_col_rows)
cols--;
}
}
}
if (str->len != 0)
printtext_string(NULL, NULL, MSGLEVEL_CLIENTCRAP, str->str);
g_string_free(str, TRUE);
g_free(cmdbuf);
if (str->len != 0)
printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP, "%s", str->str);
g_slist_free(cmdlist);
g_string_free(str, TRUE);
g_free(columns);
g_free(linebuf);
}
static int show_help_rec(COMMAND_REC *cmd)
@ -148,7 +175,7 @@ static void show_help(const char *data)
{
COMMAND_REC *rec, *last, *helpitem;
GSList *tmp, *cmdlist;
gint len, max, items, findlen;
gint items, findlen;
gboolean header, found;
g_return_if_fail(data != NULL);
@ -158,7 +185,7 @@ static void show_help(const char *data)
/* print command, sort by category */
cmdlist = NULL; last = NULL; header = FALSE; helpitem = NULL;
max = items = 0; findlen = strlen(data); found = FALSE;
items = 0; findlen = strlen(data); found = FALSE;
for (tmp = commands; tmp != NULL; last = rec, tmp = tmp->next)
{
rec = tmp->data;
@ -179,11 +206,11 @@ static void show_help(const char *data)
printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP, "");
printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP, "%s:", last->category);
}
help_category(cmdlist, items, max);
help_category(cmdlist, items);
}
g_slist_free(cmdlist); cmdlist = NULL;
items = 0; max = 0;
items = 0;
}
if (last != NULL && g_strcasecmp(rec->cmd, last->cmd) == 0)
@ -201,8 +228,6 @@ static void show_help(const char *data)
else if (strchr(rec->cmd+findlen+1, ' ') == NULL)
{
/* not a subcommand (and matches the query) */
len = strlen(rec->cmd);
if (max < len) max = len;
items++;
cmdlist = g_slist_append(cmdlist, rec);
found = TRUE;
@ -236,7 +261,7 @@ static void show_help(const char *data)
printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP, "");
printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP, "%s:", last->category);
}
help_category(cmdlist, items, max);
help_category(cmdlist, items);
g_slist_free(cmdlist);
}
}