Initial revision

1 files changed, 484 insertions, 0 deletions

diff --git a/src/general-prefs.c b/src/general-prefs.c
new file mode 100755
index 000000000..f9eecf4e6
--- /dev/null
+++ b/src/general-prefs.c
@@ -0,0 +1,484 @@
+/*
+ *  Copyright (C) 2002 Marco Pesenti Gritti
+ *
+ *  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, 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 "general-prefs.h"
+#include "ephy-shell.h"
+#include "ephy-prefs.h"
+#include "ephy-embed-prefs.h"
+#include "ephy-shell.h"
+#include "eel-gconf-extensions.h"
+#include "language-editor.h"
+
+#include <string.h>
+#include <gtk/gtkeditable.h>
+#include <gtk/gtkmenu.h>
+#include <gtk/gtkoptionmenu.h>
+#include <gtk/gtkmenuitem.h>
+#include <bonobo/bonobo-i18n.h>
+
+static void general_prefs_class_init (GeneralPrefsClass *klass);
+static void general_prefs_init (GeneralPrefs *dialog);
+static void general_prefs_finalize (GObject *object);
+
+/* Glade callbacks */
+void
+prefs_homepage_current_button_clicked_cb (GtkWidget *button,
+					  EphyDialog *dialog);
+void
+prefs_homepage_blank_button_clicked_cb (GtkWidget *button,
+					EphyDialog *dialog);
+void
+prefs_language_more_button_clicked_cb (GtkWidget *button,
+				       EphyDialog *dialog);
+
+static GObjectClass *parent_class = NULL;
+
+struct GeneralPrefsPrivate
+{
+	gpointer dummy;
+};
+
+enum
+{
+	HOMEPAGE_ENTRY_PROP,
+	NEW_PAGE_PROP,
+	AUTOCHARSET_PROP,
+	DEFAULT_CHARSET_PROP,
+	LANGUAGE_PROP
+};
+
+static const
+EphyDialogProperty properties [] =
+{
+	{ HOMEPAGE_ENTRY_PROP, "homepage_entry", CONF_GENERAL_HOMEPAGE, PT_AUTOAPPLY, NULL },
+	{ NEW_PAGE_PROP, "new_page_show_homepage", CONF_GENERAL_NEWPAGE_TYPE, PT_AUTOAPPLY, NULL },
+	{ AUTOCHARSET_PROP, "autocharset_optionmenu", CONF_LANGUAGE_AUTODETECT_CHARSET, PT_AUTOAPPLY, NULL },
+	{ DEFAULT_CHARSET_PROP, "default_charset_optionmenu", NULL, PT_NORMAL, NULL },
+	{ LANGUAGE_PROP, "language_optionmenu", NULL, PT_NORMAL, NULL },
+
+	{ -1, NULL, NULL }
+};
+
+static const
+struct
+{
+	char *name;
+	char *code;
+}
+languages [] =
+{
+	{ _("Afrikaans"), "ak" },
+	{ _("Albanian"), "sq" },
+	{ _("Arabic"), "ar" },
+	{ _("Azerbaijani"), "az" },
+	{ _("Basque"), "eu" },
+	{ _("Breton"), "br" },
+	{ _("Bulgarian"), "bg" },
+	{ _("Byelorussian"), "be" },
+	{ _("Catalan"), "ca" },
+	{ _("Chinese"), "zh" },
+	{ _("Croatian"), "hr" },
+	{ _("Czech"), "cs" },
+	{ _("Danish"), "da" },
+	{ _("Dutch"), "nl" },
+	{ _("English"), "en" },
+	{ _("Esperanto"), "eo" },
+	{ _("Estonian"), "et" },
+	{ _("Faeroese"), "fo" },
+	{ _("Finnish"), "fi" },
+	{ _("French"), "fr" },
+	{ _("Galician"), "gl" },
+	{ _("German"), "de" },
+	{ _("Greek"), "el" },
+	{ _("Hebrew"), "he" },
+	{ _("Hungarian"), "hu" },
+	{ _("Icelandic"), "is" },
+	{ _("Indonesian"), "id" },
+	{ _("Irish"), "ga" },
+	{ _("Italian"), "it" },
+	{ _("Japanese"), "ja" },
+	{ _("Korean"), "ko" },
+	{ _("Latvian"), "lv" },
+	{ _("Lithuanian"), "lt" },
+	{ _("Macedonian"), "mk" },
+	{ _("Malay"), "ms" },
+	{ _("Norwegian/Nynorsk"), "nn" },
+	{ _("Norwegian/Bokmaal"), "nb" },
+	{ _("Norwegian"), "no" },
+	{ _("Polish"), "pl" },
+	{ _("Portuguese"), "pt" },
+	{ _("Portuguese of Brazil"), "pt-BR" },
+	{ _("Romanian"), "ro" },
+	{ _("Russian"), "ru" },
+	{ _("Scottish"), "gd" },
+	{ _("Serbian"), "sr" },
+	{ _("Slovak"), "sk" },
+	{ _("Slovenian"), "sl" },
+	{ _("Spanish"), "es" },
+	{ _("Swedish"), "sv" },
+	{ _("Tamil"), "ta" },
+	{ _("Turkish"), "tr" },
+	{ _("Ukrainian"), "uk" },
+	{ _("Vietnamian"), "vi" },
+	{ _("Walloon"), "wa" },
+	{ NULL, NULL }
+};
+
+GType
+general_prefs_get_type (void)
+{
+        static GType general_prefs_type = 0;
+
+        if (general_prefs_type == 0)
+        {
+                static const GTypeInfo our_info =
+                {
+                        sizeof (GeneralPrefsClass),
+                        NULL, /* base_init */
+                        NULL, /* base_finalize */
+                        (GClassInitFunc) general_prefs_class_init,
+                        NULL,
+                        NULL, /* class_data */
+                        sizeof (GeneralPrefs),
+                        0, /* n_preallocs */
+                        (GInstanceInitFunc) general_prefs_init
+                };
+
+                general_prefs_type = g_type_register_static (EPHY_DIALOG_TYPE,
+						              "GeneralPrefs",
+						              &our_info, 0);
+        }
+
+        return general_prefs_type;
+
+}
+
+static void
+general_prefs_class_init (GeneralPrefsClass *klass)
+{
+        GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+        parent_class = g_type_class_peek_parent (klass);
+
+        object_class->finalize = general_prefs_finalize;
+}
+
+static void
+default_charset_menu_changed_cb (GtkOptionMenu *option_menu,
+				 EphyEmbedShell *shell)
+{
+	GList *charsets;
+	int i;
+	CharsetInfo *info;
+
+	ephy_embed_shell_get_charset_titles (shell, NULL, &charsets);
+
+	i = gtk_option_menu_get_history (option_menu);
+	charsets = g_list_nth (charsets, i);
+	g_assert (charsets != NULL);
+	info = (CharsetInfo *) charsets->data;
+	eel_gconf_set_string (CONF_LANGUAGE_DEFAULT_CHARSET,
+			      info->name);
+
+	g_list_free (charsets);
+}
+
+static gint
+find_charset_in_list_cmp (gconstpointer a,
+                          gconstpointer b)
+{
+	CharsetInfo *info = (CharsetInfo *)a;
+	const char *value = b;
+
+	return (strcmp (info->name, value));
+}
+
+static void
+create_default_charset_menu (GeneralPrefs *dialog)
+{
+	EphyEmbedShell *shell;
+	GList *l;
+	GList *charsets;
+	GtkWidget *menu;
+	GtkWidget *optionmenu;
+	char *value;
+
+	shell = ephy_shell_get_embed_shell (ephy_shell);
+	ephy_embed_shell_get_charset_titles (shell, NULL, &l);
+
+	menu = gtk_menu_new ();
+
+	optionmenu = ephy_dialog_get_control (EPHY_DIALOG (dialog),
+					      DEFAULT_CHARSET_PROP);
+
+	for (charsets = l; charsets != NULL; charsets = charsets->next)
+	{
+		CharsetInfo *info = (CharsetInfo *) charsets->data;
+		GtkWidget *item;
+
+		item = gtk_menu_item_new_with_label (info->title);
+		gtk_menu_shell_append (GTK_MENU_SHELL(menu),
+				       item);
+		gtk_widget_show (item);
+	}
+
+	gtk_option_menu_set_menu (GTK_OPTION_MENU(optionmenu), menu);
+
+	/* init value */
+	charsets = l;
+	value = eel_gconf_get_string (CONF_LANGUAGE_DEFAULT_CHARSET);
+	charsets = g_list_find_custom (charsets, (gconstpointer)value,
+				       (GCompareFunc)find_charset_in_list_cmp);
+	gtk_option_menu_set_history (GTK_OPTION_MENU(optionmenu),
+				     g_list_position (l, charsets));
+	g_free (value);
+
+	g_signal_connect (optionmenu, "changed",
+			  G_CALLBACK (default_charset_menu_changed_cb),
+			  shell);
+
+	g_list_free (l);
+}
+
+static GtkWidget *
+general_prefs_new_language_menu (GeneralPrefs *dialog)
+{
+	int i;
+	GtkWidget *menu;
+
+	menu = gtk_menu_new ();
+
+	for (i = 0; languages[i].name != NULL; i++)
+	{
+		GtkWidget *item;
+
+		item = gtk_menu_item_new_with_label (languages[i].name);
+		gtk_menu_shell_append (GTK_MENU_SHELL(menu),
+				       item);
+		gtk_widget_show (item);
+		g_object_set_data (G_OBJECT(item), "desc",
+				   languages[i].name);
+	}
+
+	return menu;
+}
+
+static void
+language_menu_changed_cb (GtkOptionMenu *option_menu,
+		          gpointer data)
+{
+	GSList *list;
+	GSList *l = NULL;
+	int history;
+
+	list = eel_gconf_get_string_list (CONF_RENDERING_LANGUAGE);
+	l = g_slist_copy (list);
+
+	/* Subst the first item according to the optionmenu */
+	history = gtk_option_menu_get_history (option_menu);
+	l->data = languages [history].code;
+
+	eel_gconf_set_string_list (CONF_RENDERING_LANGUAGE, l);
+
+	g_slist_free (l);
+}
+
+static void
+create_language_menu (GeneralPrefs *dialog)
+{
+	GtkWidget *optionmenu;
+	GtkWidget *menu;
+	const char *value;
+	int i;
+	GSList *list;
+
+	optionmenu = ephy_dialog_get_control (EPHY_DIALOG (dialog),
+					      LANGUAGE_PROP);
+
+	menu = general_prefs_new_language_menu (dialog);
+
+	gtk_option_menu_set_menu (GTK_OPTION_MENU(optionmenu), menu);
+
+	/* init value */
+	list = eel_gconf_get_string_list (CONF_RENDERING_LANGUAGE);
+	g_return_if_fail (list != NULL);
+	value = (const char *)list->data;
+
+	i = 0;
+	while (languages[i].code && strcmp (languages[i].code, value) != 0)
+	{
+		i++;
+	}
+
+	gtk_option_menu_set_history (GTK_OPTION_MENU(optionmenu), i);
+
+	g_signal_connect (optionmenu, "changed",
+			  G_CALLBACK (language_menu_changed_cb),
+			  NULL);
+}
+
+static void
+general_prefs_init (GeneralPrefs *dialog)
+{
+	dialog->priv = g_new0 (GeneralPrefsPrivate, 1);
+
+	ephy_dialog_construct (EPHY_DIALOG(dialog),
+				 properties,
+				 "prefs-dialog.glade",
+				 "general_page_box");
+
+	create_default_charset_menu (dialog);
+	create_language_menu (dialog);
+}
+
+static void
+general_prefs_finalize (GObject *object)
+{
+	GeneralPrefs *dialog;
+
+        g_return_if_fail (object != NULL);
+        g_return_if_fail (IS_GENERAL_PREFS (object));
+
+	dialog = GENERAL_PREFS (object);
+
+        g_return_if_fail (dialog->priv != NULL);
+
+        g_free (dialog->priv);
+
+        G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+EphyDialog *
+general_prefs_new (void)
+{
+	GeneralPrefs *dialog;
+
+	dialog = GENERAL_PREFS (g_object_new (GENERAL_PREFS_TYPE,
+				               NULL));
+
+	return EPHY_DIALOG(dialog);
+}
+
+static void
+set_homepage_entry (EphyDialog *dialog,
+		    const char *new_location)
+{
+	GtkWidget *entry;
+	int pos;
+
+	entry = ephy_dialog_get_control (dialog, HOMEPAGE_ENTRY_PROP);
+
+	gtk_editable_delete_text (GTK_EDITABLE (entry), 0, -1);
+	gtk_editable_insert_text (GTK_EDITABLE (entry), new_location,
+				  g_utf8_strlen (new_location, -1),
+				  &pos);
+}
+
+void
+prefs_homepage_current_button_clicked_cb (GtkWidget *button,
+					  EphyDialog *dialog)
+{
+	EphyWindow *window;
+	EphyTab *tab;
+
+	window = ephy_shell_get_active_window (ephy_shell);
+	g_return_if_fail (window != NULL);
+
+	tab = ephy_window_get_active_tab (window);
+	g_return_if_fail (tab != NULL);
+
+	set_homepage_entry (dialog, ephy_tab_get_location (tab));
+}
+
+void
+prefs_homepage_blank_button_clicked_cb (GtkWidget *button,
+					EphyDialog *dialog)
+{
+	set_homepage_entry (dialog, "about:blank");
+}
+
+static void
+fill_language_editor (LanguageEditor *le)
+{
+	GSList *strings;
+	GSList *tmp;
+	int i;
+
+	/* Fill the list */
+	strings = eel_gconf_get_string_list (CONF_RENDERING_LANGUAGE);
+
+	for (tmp = strings; tmp != NULL; tmp = g_slist_next (tmp))
+	{
+		char *value = (char *)tmp->data;
+
+		i = 0;
+		while (languages[i].code && strcmp (languages[i].code, value) != 0)
+		{
+			i++;
+		}
+
+		/* FIXME unsafe, bad prefs could cause it to access random memory */
+		language_editor_add (le, languages[i].name, i);
+	}
+}
+
+static void
+language_dialog_changed_cb (LanguageEditor *le,
+			    GSList *list,
+			    GeneralPrefs *dialog)
+{
+	GtkWidget *optionmenu;
+	GSList *l = list;
+	GSList *langs = NULL;
+
+	optionmenu = ephy_dialog_get_control (EPHY_DIALOG (dialog),
+						LANGUAGE_PROP);
+	gtk_option_menu_set_history (GTK_OPTION_MENU(optionmenu),
+				     (int)(l->data));
+
+	for (; l != NULL; l = l->next)
+	{
+		int i = (int)l->data;
+		langs = g_slist_append (langs, languages[i].code);
+	}
+
+	eel_gconf_set_string_list (CONF_RENDERING_LANGUAGE, langs);
+}
+
+void
+prefs_language_more_button_clicked_cb (GtkWidget *button,
+				       EphyDialog *dialog)
+{
+	LanguageEditor *editor;
+	GtkWidget *menu;
+	GtkWidget *toplevel;
+
+	menu = general_prefs_new_language_menu (GENERAL_PREFS(dialog));
+
+	toplevel = gtk_widget_get_toplevel (button);
+	editor = language_editor_new (toplevel);
+	language_editor_set_menu (editor, menu);
+	fill_language_editor (editor);
+	ephy_dialog_set_modal (EPHY_DIALOG(editor), TRUE);
+
+	g_signal_connect (editor, "changed",
+			  G_CALLBACK(language_dialog_changed_cb),
+			  dialog);
+
+	ephy_dialog_show (EPHY_DIALOG(editor));
+}