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/*
* Copyright (c) 2003-2008 by FlashCode <flashcode@flashtux.org>
* See README for License detail, AUTHORS for developers list.
*
* 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
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* gui-bar.c: bar functions, used by all GUI */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <string.h>
#include "../core/weechat.h"
#include "../core/wee-log.h"
#include "../core/wee-string.h"
#include "gui-bar.h"
#include "gui-window.h"
char *gui_bar_type_str[GUI_BAR_NUM_TYPES] =
{ "root", "window_active", "window_inactive" };
char *gui_bar_position_str[GUI_BAR_NUM_POSITIONS] =
{ "bottom", "top", "left", "right" };
struct t_gui_bar *gui_bars = NULL; /* first bar */
struct t_gui_bar *last_gui_bar = NULL; /* last bar */
/*
* gui_bar_root_get_size: get total bar size ("root" type) for a position
*/
int
gui_bar_root_get_size (struct t_gui_bar *bar, int position)
{
struct t_gui_bar *ptr_bar;
int total_size;
total_size = 0;
for (ptr_bar = gui_bars; ptr_bar; ptr_bar = ptr_bar->next_bar)
{
if (bar && (ptr_bar == bar))
return total_size;
if ((ptr_bar->type == GUI_BAR_TYPE_ROOT)
&& (ptr_bar->position == position))
{
total_size += ptr_bar->size;
if (ptr_bar->separator)
total_size++;
}
}
return total_size;
}
/*
* gui_bar_search: search a bar by name
*/
struct t_gui_bar *
gui_bar_search (char *name)
{
struct t_gui_bar *ptr_bar;
if (!name || !name[0])
return NULL;
for (ptr_bar = gui_bars; ptr_bar; ptr_bar = ptr_bar->next_bar)
{
if (strcmp (ptr_bar->name, name) == 0)
return ptr_bar;
}
/* bar not found */
return NULL;
}
/*
* gui_bar_new: create a new bar
*/
struct t_gui_bar *
gui_bar_new (struct t_weechat_plugin *plugin, char *name, char *type,
char *position, int size, int separator, char *items)
{
struct t_gui_bar *new_bar;
struct t_gui_window *ptr_win;
int i, type_value, position_value;
if (!name || !name[0])
return NULL;
/* it's not possible to create 2 bars with same name */
if (gui_bar_search (name))
return NULL;
/* look for type */
type_value = -1;
for (i = 0; i < GUI_BAR_NUM_TYPES; i++)
{
if (string_strcasecmp (type, gui_bar_type_str[i]) == 0)
{
type_value = i;
break;
}
}
if (type_value < 0)
return NULL;
/* look for position */
position_value = -1;
for (i = 0; i < GUI_BAR_NUM_POSITIONS; i++)
{
if (string_strcasecmp (position, gui_bar_position_str[i]) == 0)
{
position_value = i;
break;
}
}
if (position_value < 0)
return NULL;
/* create bar */
new_bar = (struct t_gui_bar *) malloc (sizeof (struct t_gui_bar));
if (new_bar)
{
new_bar->plugin = plugin;
new_bar->number = (last_gui_bar) ? last_gui_bar->number + 1 : 1;
new_bar->name = strdup (name);
new_bar->type = type_value;
new_bar->position = position_value;
new_bar->size = size;
new_bar->separator = separator;
if (items && items[0])
{
new_bar->items = strdup (items);
new_bar->items_array = string_explode (items, ",", 0, 0,
&new_bar->items_count);
}
else
{
new_bar->items = NULL;
new_bar->items_count = 0;
new_bar->items_array = NULL;
}
if (type_value == GUI_BAR_TYPE_ROOT)
{
/* create only one window for bar */
gui_bar_window_new (new_bar, NULL);
}
else
{
/* create bar window for all opened windows */
for (ptr_win = gui_windows; ptr_win;
ptr_win = ptr_win->next_window)
{
gui_bar_window_new (new_bar, ptr_win);
}
}
/* add bar to bars queue */
new_bar->prev_bar = last_gui_bar;
if (gui_bars)
last_gui_bar->next_bar = new_bar;
else
gui_bars = new_bar;
last_gui_bar = new_bar;
new_bar->next_bar = NULL;
gui_window_refresh_needed = 1;
return new_bar;
}
/* failed to create bar */
return NULL;
}
/*
* gui_bar_update: update a bar on screen
*/
void
gui_bar_update (char *name)
{
struct t_gui_bar *ptr_bar;
for (ptr_bar = gui_bars; ptr_bar; ptr_bar = ptr_bar->next_bar)
{
if (strcmp (ptr_bar->name, name) == 0)
gui_bar_draw (ptr_bar);
}
}
/*
* gui_bar_free: delete a bar
*/
void
gui_bar_free (struct t_gui_bar *bar)
{
/* remove bar from bars list */
if (bar->prev_bar)
bar->prev_bar->next_bar = bar->next_bar;
if (bar->next_bar)
bar->next_bar->prev_bar = bar->prev_bar;
if (gui_bars == bar)
gui_bars = bar->next_bar;
if (last_gui_bar == bar)
last_gui_bar = bar->prev_bar;
/* free data */
if (bar->name)
free (bar->name);
if (bar->bar_window)
gui_bar_window_free (bar->bar_window);
if (bar->items)
free (bar->items);
if (bar->items_array)
string_free_exploded (bar->items_array);
free (bar);
gui_window_refresh_needed = 1;
}
/*
* gui_bar_free_all: delete all bars
*/
void
gui_bar_free_all ()
{
while (gui_bars)
{
gui_bar_free (gui_bars);
}
}
/*
* gui_bar_free_all_plugin: delete all bars for a plugin
*/
void
gui_bar_free_all_plugin (struct t_weechat_plugin *plugin)
{
struct t_gui_bar *ptr_bar, *next_bar;
ptr_bar = gui_bars;
while (ptr_bar)
{
next_bar = ptr_bar->next_bar;
if (ptr_bar->plugin == plugin)
gui_bar_free (ptr_bar);
ptr_bar = next_bar;
}
}
/*
* gui_bar_print_log: print bar infos in log (usually for crash dump)
*/
void
gui_bar_print_log ()
{
struct t_gui_bar *ptr_bar;
for (ptr_bar = gui_bars; ptr_bar; ptr_bar = ptr_bar->next_bar)
{
log_printf ("");
log_printf ("[bar (addr:0x%x)]", ptr_bar);
log_printf (" plugin . . . . . . . . : 0x%x", ptr_bar->plugin);
log_printf (" number . . . . . . . . : %d", ptr_bar->number);
log_printf (" name . . . . . . . . . : '%s'", ptr_bar->name);
log_printf (" type . . . . . . . . . : %d (%s)",
ptr_bar->type,
gui_bar_type_str[ptr_bar->type]);
log_printf (" position . . . . . . . : %d (%s)",
ptr_bar->position,
gui_bar_position_str[ptr_bar->position]);
log_printf (" size . . . . . . . . . : %d", ptr_bar->size);
log_printf (" separator. . . . . . . : %d", ptr_bar->separator);
log_printf (" items. . . . . . . . . : '%s'", ptr_bar->items);
log_printf (" items_count. . . . . . : %d", ptr_bar->items_count);
log_printf (" items_array. . . . . . : 0x%x", ptr_bar->items_array);
log_printf (" bar_window . . . . . . : 0x%x", ptr_bar->bar_window);
log_printf (" prev_bar . . . . . . . : 0x%x", ptr_bar->prev_bar);
log_printf (" next_bar . . . . . . . : 0x%x", ptr_bar->next_bar);
if (ptr_bar->bar_window)
gui_bar_window_print_log (ptr_bar->bar_window);
}
}
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