X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=apps%2Firssi%2Fsrc%2Ffe-text%2Fmainwindows-save.c;fp=apps%2Firssi%2Fsrc%2Ffe-text%2Fmainwindows-save.c;h=113037b1e0ac35ba9c46549bc2ea9b71d642d669;hb=23c5df1c8b0bfe539d3fa65802186e6e09e044aa;hp=0000000000000000000000000000000000000000;hpb=0f9738ce962b8498bbed0a75d5fb6fa127e3577f;p=silc.git

diff --git a/apps/irssi/src/fe-text/mainwindows-save.c b/apps/irssi/src/fe-text/mainwindows-save.c
new file mode 100644
index 00000000..113037b1
--- /dev/null
+++ b/apps/irssi/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->height);
+
+	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->height > 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);
+}