+++ /dev/null
-/*
- window-items.c : irssi
-
- Copyright (C) 2000 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
- the Free Software Foundation; either version 2 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, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include "module.h"
-#include "module-formats.h"
-#include "modules.h"
-#include "signals.h"
-#include "servers.h"
-#include "channels.h"
-#include "settings.h"
-
-#include "levels.h"
-
-#include "fe-windows.h"
-#include "window-items.h"
-#include "printtext.h"
-
-void window_item_add(WINDOW_REC *window, WI_ITEM_REC *item, int automatic)
-{
- g_return_if_fail(window != NULL);
- g_return_if_fail(item != NULL);
- g_return_if_fail(item->window == NULL);
-
- item->window = window;
-
- if (window->items == NULL) {
- window->active = item;
- window->active_server = item->server;
- }
-
- if (!automatic || settings_get_bool("window_auto_change")) {
- if (automatic)
- signal_emit("window changed automatic", 1, window);
- window_set_active(window);
- }
-
- window->items = g_slist_append(window->items, item);
- signal_emit("window item new", 2, window, item);
-
- if (g_slist_length(window->items) == 1 ||
- (!automatic && settings_get_bool("autofocus_new_items"))) {
- window->active = NULL;
- window_item_set_active(window, item);
- }
-}
-
-void window_item_remove(WI_ITEM_REC *item)
-{
- WINDOW_REC *window;
-
- g_return_if_fail(item != NULL);
-
- window = window_item_window(item);
-
- if (window == NULL)
- return;
-
- item->window = NULL;
- window->items = g_slist_remove(window->items, item);
-
- if (window->active == item) {
- window_item_set_active(window, window->items == NULL ? NULL :
- window->items->data);
- }
-
- signal_emit("window item remove", 2, window, item);
-}
-
-void window_item_destroy(WI_ITEM_REC *item)
-{
- WINDOW_REC *window;
-
- window = window_item_window(item);
- window_item_remove(item);
- item->destroy(item);
-}
-
-void window_item_change_server(WI_ITEM_REC *item, void *server)
-{
- WINDOW_REC *window;
-
- g_return_if_fail(item != NULL);
-
- window = window_item_window(item);
- item->server = server;
-
- signal_emit("window item server changed", 2, window, item);
- if (window->active == item) window_change_server(window, item->server);
-}
-
-void window_item_set_active(WINDOW_REC *window, WI_ITEM_REC *item)
-{
- g_return_if_fail(window != NULL);
-
- if (item != NULL && window_item_window(item) != window) {
- /* move item to different window */
- window_item_remove(item);
- window_item_add(window, item, FALSE);
- }
-
- if (window->active != item) {
- window->active = item;
- if (item != NULL && window->active_server != item->server)
- window_change_server(window, item->server);
- signal_emit("window item changed", 2, window, item);
- }
-}
-
-/* Return TRUE if `item' is the active window item in the window.
- `item' can be NULL. */
-int window_item_is_active(WI_ITEM_REC *item)
-{
- WINDOW_REC *window;
-
- if (item == NULL)
- return FALSE;
-
- window = window_item_window(item);
- if (window == NULL)
- return FALSE;
-
- return window->active == item;
-}
-
-void window_item_prev(WINDOW_REC *window)
-{
- WI_ITEM_REC *last;
- GSList *tmp;
-
- g_return_if_fail(window != NULL);
-
- last = NULL;
- for (tmp = window->items; tmp != NULL; tmp = tmp->next) {
- WI_ITEM_REC *rec = tmp->data;
-
- if (rec != window->active)
- last = rec;
- else {
- /* current channel. did we find anything?
- if not, go to the last channel */
- if (last != NULL) break;
- }
- }
-
- if (last != NULL)
- window_item_set_active(window, last);
-}
-
-void window_item_next(WINDOW_REC *window)
-{
- WI_ITEM_REC *next;
- GSList *tmp;
- int gone;
-
- g_return_if_fail(window != NULL);
-
- next = NULL; gone = FALSE;
- for (tmp = window->items; tmp != NULL; tmp = tmp->next) {
- WI_ITEM_REC *rec = tmp->data;
-
- if (rec == window->active)
- gone = TRUE;
- else {
- if (gone) {
- /* found the next channel */
- next = rec;
- break;
- }
-
- if (next == NULL)
- next = rec; /* fallback to first channel */
- }
- }
-
- if (next != NULL)
- window_item_set_active(window, next);
-}
-
-WI_ITEM_REC *window_item_find_window(WINDOW_REC *window,
- void *server, const char *name)
-{
- CHANNEL_REC *channel;
- GSList *tmp;
-
- for (tmp = window->items; tmp != NULL; tmp = tmp->next) {
- WI_ITEM_REC *rec = tmp->data;
-
- if ((server == NULL || rec->server == server) &&
- g_strcasecmp(name, rec->visible_name) == 0)
- return rec;
- }
-
- /* try with channel name too, it's not necessarily
- same as visible_name (!channels) */
- channel = channel_find(server, name);
- if (channel != NULL && window_item_window(channel) == window)
- return (WI_ITEM_REC *) channel;
-
- return NULL;
-}
-
-/* Find wanted window item by name. `server' can be NULL. */
-WI_ITEM_REC *window_item_find(void *server, const char *name)
-{
- WI_ITEM_REC *item;
- GSList *tmp;
-
- g_return_val_if_fail(name != NULL, NULL);
-
- for (tmp = windows; tmp != NULL; tmp = tmp->next) {
- WINDOW_REC *rec = tmp->data;
-
- item = window_item_find_window(rec, server, name);
- if (item != NULL) return item;
- }
-
- return NULL;
-}
-
-static int window_bind_has_sticky(WINDOW_REC *window)
-{
- GSList *tmp;
-
- for (tmp = window->bound_items; tmp != NULL; tmp = tmp->next) {
- WINDOW_BIND_REC *rec = tmp->data;
-
- if (rec->sticky)
- return TRUE;
- }
-
- return FALSE;
-}
-
-void window_item_create(WI_ITEM_REC *item, int automatic)
-{
- WINDOW_REC *window;
- WINDOW_BIND_REC *bind;
- GSList *tmp, *sorted;
- int clear_waiting, reuse_unused_windows;
-
- g_return_if_fail(item != NULL);
-
- reuse_unused_windows = settings_get_bool("reuse_unused_windows");
-
- clear_waiting = TRUE;
- window = NULL;
- sorted = windows_get_sorted();
- for (tmp = sorted; tmp != NULL; tmp = tmp->next) {
- WINDOW_REC *rec = tmp->data;
-
- /* is item bound to this window? */
- if (item->server != NULL) {
- bind = window_bind_find(rec, item->server->tag,
- item->visible_name);
- if (bind != NULL) {
- if (!bind->sticky)
- window_bind_destroy(rec, bind);
- window = rec;
- clear_waiting = FALSE;
- break;
- }
- }
-
- /* use this window IF:
- - reuse_unused_windows is ON
- - window has no existing items
- - window has no name
- - window has no sticky binds (/LAYOUT SAVEd)
- - we already haven't found "good enough" window,
- except if
- - this is the active window
- - old window had some temporary bounds and this
- one doesn't
- */
- if (reuse_unused_windows && rec->items == NULL &&
- rec->name == NULL && !window_bind_has_sticky(rec) &&
- (window == NULL || rec == active_win ||
- window->bound_items != NULL))
- window = rec;
- }
- g_slist_free(sorted);
-
- if (window == NULL && !settings_get_bool("autocreate_windows")) {
- /* never create new windows automatically */
- window = active_win;
- }
-
- if (window == NULL) {
- /* create new window to use */
- if (settings_get_bool("autocreate_split_windows")) {
- signal_emit("gui window create override", 1,
- GINT_TO_POINTER(0));
- }
- window = window_create(item, automatic);
- } else {
- /* use existing window */
- window_item_add(window, item, automatic);
- }
-
- if (clear_waiting)
- window_bind_remove_unsticky(window);
-}
-
-static void signal_window_item_changed(WINDOW_REC *window, WI_ITEM_REC *item)
-{
- g_return_if_fail(window != NULL);
-
- if (g_slist_length(window->items) > 1) {
- /* default to printing "talking with ...",
- you can override it it you wish */
- printformat(item->server, item->visible_name,
- MSGLEVEL_CLIENTNOTICE,
- TXT_TALKING_WITH, item->visible_name);
- }
-}
-
-void window_items_init(void)
-{
- settings_add_bool("lookandfeel", "reuse_unused_windows", FALSE);
- settings_add_bool("lookandfeel", "autocreate_windows", TRUE);
- settings_add_bool("lookandfeel", "autocreate_split_windows", FALSE);
- settings_add_bool("lookandfeel", "autofocus_new_items", TRUE);
-
- signal_add_last("window item changed", (SIGNAL_FUNC) signal_window_item_changed);
-}
-
-void window_items_deinit(void)
-{
- signal_remove("window item changed", (SIGNAL_FUNC) signal_window_item_changed);
-}
projects / runtime.git / blobdiff