diff options
Diffstat (limited to 'src/fe-text/mainwindows-save.c')
| -rw-r--r-- | src/fe-text/mainwindows-save.c | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/src/fe-text/mainwindows-save.c b/src/fe-text/mainwindows-save.c new file mode 100644 index 00000000..51d4ba34 --- /dev/null +++ b/src/fe-text/mainwindows-save.c @@ -0,0 +1,195 @@ +/* + mainwindows-save.c : irssi + + Copyright (C) 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 + 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 "signals.h" +#include "misc.h" +#include "lib-config/iconfig.h" +#include "settings.h" + +#include "mainwindows.h" +#include "gui-windows.h" + +static void main_window_save(MAIN_WINDOW_REC *window, CONFIG_NODE *node) +{ + GSList *tmp; + GString *str; + char num[MAX_INT_STRLEN]; + + ltoa(num, window->active->refnum); + node = config_node_section(node, num, NODE_TYPE_BLOCK); + + iconfig_node_set_int(node, "first_line", window->first_line); + iconfig_node_set_int(node, "lines", window->lines); + + str = g_string_new(NULL); + for (tmp = window->sticky_windows; tmp != NULL; tmp = tmp->next) { + WINDOW_REC *rec = tmp->data; + g_string_sprintfa(str, "%d ", rec->refnum); + } + if (str->len > 1) { + g_string_truncate(str, str->len-1); + iconfig_node_set_str(node, "sticky", str->str); + } + g_string_free(str, TRUE); +} + +static void sig_windows_saved(void) +{ + CONFIG_NODE *node; + + iconfig_set_str(NULL, "mainwindows", NULL); + node = iconfig_node_traverse("mainwindows", TRUE); + + g_slist_foreach(mainwindows, (GFunc) main_window_save, node); +} + +static int window_node_cmp(CONFIG_NODE *n1, CONFIG_NODE *n2) +{ + return config_node_get_int(n1, "first_line", 0) < + config_node_get_int(n2, "first_line", 0) ? -1 : 1; +} + +static GSList *read_sorted_windows(CONFIG_NODE *node) +{ + GSList *tmp, *output; + + output = NULL; + for (tmp = node->value; tmp != NULL; tmp = tmp->next) { + output = g_slist_insert_sorted(output, tmp->data, + (GCompareFunc) window_node_cmp); + } + + return output; +} + +static void restore_sticky_windows(CONFIG_NODE *node, + MAIN_WINDOW_REC *mainwindow) +{ + WINDOW_REC *window; + char **sticky_list, **sticky; + + sticky_list = g_strsplit(config_node_get_str(node, "sticky", ""), " ", -1); + for (sticky = sticky_list; *sticky != NULL; sticky++) { + window = window_find_refnum(atoi(*sticky)); + if (window != NULL) { + mainwindow->sticky_windows = + g_slist_append(mainwindow->sticky_windows, + window); + } + } + g_strfreev(sticky_list); +} + +static WINDOW_REC *window_find_hidden(void) +{ + GSList *tmp; + + for (tmp = windows; tmp != NULL; tmp = tmp->next) { + WINDOW_REC *rec = tmp->data; + + if (!is_window_visible(rec)) + return rec; + } + + return NULL; +} + +static void sig_windows_restored(void) +{ + MAIN_WINDOW_REC *mainwindow, *lowerwin; + WINDOW_REC *window; + CONFIG_NODE *node; + GSList *tmp, *tmp2, *sorted_windows, *sorted_config; + int count, newsize; + + node = iconfig_node_traverse("mainwindows", FALSE); + if (node == NULL) return; + + /* create all windows, shrink the lower windows to minimum size */ + lowerwin = mainwindows->data; + count = g_slist_length(node->value); + while (count > 1) { + window = window_find_hidden(); + if (window == NULL) + break; + + mainwindow = mainwindow_create(); + if (mainwindow == NULL) + break; + + mainwindow->active = window; + WINDOW_GUI(window)->parent = mainwindow; + + active_mainwin = NULL; + window_set_active(window); + + if (lowerwin->lines > WINDOW_MIN_SIZE) + mainwindow_set_size(lowerwin, WINDOW_MIN_SIZE); + count--; + + lowerwin = mainwindow; + } + + sorted_config = read_sorted_windows(node); + sorted_windows = mainwindows_get_sorted(FALSE); + for (tmp = sorted_windows, tmp2 = sorted_config; + tmp != NULL && tmp2 != NULL; + tmp = tmp->next, tmp2 = tmp2->next) { + MAIN_WINDOW_REC *mainwindow = tmp->data; + CONFIG_NODE *node = tmp2->data; + + window = window_find_refnum(atoi(node->key)); + if (window == NULL) { + mainwindow_destroy(mainwindow); + continue; + } + + if (is_window_visible(window)) { + active_mainwin = WINDOW_GUI(window)->parent; + window_set_active(window_find_hidden()); + } + + active_mainwin = mainwindow; + window_set_active(window); + + restore_sticky_windows(node, mainwindow); + + newsize = config_node_get_int(node, "lines", 0); + if (newsize > 0) + mainwindow_set_size(mainwindow, newsize); + } + g_slist_free(sorted_windows); + g_slist_free(sorted_config); + + irssi_redraw(); +} + +void mainwindows_save_init(void) +{ + signal_add("windows saved", (SIGNAL_FUNC) sig_windows_saved); + signal_add("windows restored", (SIGNAL_FUNC) sig_windows_restored); +} + +void mainwindows_save_deinit(void) +{ + signal_remove("windows saved", (SIGNAL_FUNC) sig_windows_saved); + signal_remove("windows restored", (SIGNAL_FUNC) sig_windows_restored); +} |