midori/midori/main.c
2008-08-15 02:03:55 +02:00

685 lines
24 KiB
C

/*
Copyright (C) 2007-2008 Christian Dywan <christian@twotoasts.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
See the file COPYING for the full license text.
*/
#if HAVE_CONFIG_H
#include <config.h>
#endif
#include "main.h"
#include "sokoke.h"
#include "midori-app.h"
#include "midori-websettings.h"
#include "midori-browser.h"
#include "gjs.h"
#include <string.h>
#include <gtk/gtk.h>
#ifdef ENABLE_NLS
#include <libintl.h>
#endif
static void
stock_items_init (void)
{
static GtkStockItem items[] =
{
{ STOCK_BOOKMARKS },
{ STOCK_CONSOLE },
{ STOCK_EXTENSION },
{ STOCK_NEWS_FEED },
{ STOCK_LOCK_OPEN },
{ STOCK_LOCK_SECURE },
{ STOCK_LOCK_BROKEN },
{ STOCK_PAGE_HOLDER },
{ STOCK_SCRIPT },
{ STOCK_STYLE },
{ STOCK_TRANSFER },
{ STOCK_USER_TRASH },
{ STOCK_BOOKMARK, N_("_Bookmark"), 0, 0, NULL },
{ STOCK_BOOKMARK_ADD, N_("_Add Bookmark"), 0, 0, NULL },
{ STOCK_FORM_FILL, N_("_Form Fill"), 0, 0, NULL },
{ STOCK_HOMEPAGE, N_("_Homepage"), 0, 0, NULL },
{ STOCK_TAB_NEW, N_("New _Tab"), 0, 0, NULL },
{ STOCK_WINDOW_NEW, N_("New _Window"), 0, 0, NULL },
#if !GTK_CHECK_VERSION(2, 10, 0)
{ GTK_STOCK_SELECT_ALL, N_("Select _All"), 0, 0, NULL },
#endif
#if !GTK_CHECK_VERSION(2, 8, 0)
{ GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), 0, 0, NULL },
{ GTK_STOCK_LEAVE_FULLSCREEN, N_("_Leave Fullscreen"), 0, 0, NULL },
#endif
};
GtkIconSource* icon_source;
GtkIconSet* icon_set;
GtkIconFactory* factory = gtk_icon_factory_new ();
guint i;
for (i = 0; i < (guint)G_N_ELEMENTS (items); i++)
{
icon_source = gtk_icon_source_new ();
gtk_icon_source_set_icon_name (icon_source, items[i].stock_id);
icon_set = gtk_icon_set_new ();
gtk_icon_set_add_source (icon_set, icon_source);
gtk_icon_source_free (icon_source);
gtk_icon_factory_add (factory, items[i].stock_id, icon_set);
gtk_icon_set_unref (icon_set);
}
gtk_stock_add_static (items, G_N_ELEMENTS (items));
gtk_icon_factory_add_default (factory);
g_object_unref (factory);
}
static MidoriWebSettings*
settings_new_from_file (const gchar* filename)
{
MidoriWebSettings* settings = midori_web_settings_new ();
GKeyFile* key_file = g_key_file_new ();
GError* error = NULL;
GObjectClass* class;
guint i, n_properties;
GParamSpec** pspecs;
GParamSpec* pspec;
GType type;
const gchar* property;
gchar* string;
gint integer;
gfloat number;
gboolean boolean;
if (!g_key_file_load_from_file (key_file, filename,
G_KEY_FILE_KEEP_COMMENTS, &error))
{
if (error->code != G_FILE_ERROR_NOENT)
printf (_("The configuration couldn't be loaded. %s\n"),
error->message);
g_error_free (error);
}
class = G_OBJECT_GET_CLASS (settings);
pspecs = g_object_class_list_properties (class, &n_properties);
for (i = 0; i < n_properties; i++)
{
pspec = pspecs[i];
if (!(pspec->flags & G_PARAM_WRITABLE))
continue;
type = G_PARAM_SPEC_TYPE (pspec);
property = g_param_spec_get_name (pspec);
if (type == G_TYPE_PARAM_STRING)
{
string = sokoke_key_file_get_string_default (key_file,
"settings", property,
G_PARAM_SPEC_STRING (pspec)->default_value, NULL);
g_object_set (settings, property, string, NULL);
g_free (string);
}
else if (type == G_TYPE_PARAM_INT)
{
integer = sokoke_key_file_get_integer_default (key_file,
"settings", property,
G_PARAM_SPEC_INT (pspec)->default_value, NULL);
g_object_set (settings, property, integer, NULL);
}
else if (type == G_TYPE_PARAM_FLOAT)
{
number = sokoke_key_file_get_double_default (key_file,
"settings", property,
G_PARAM_SPEC_FLOAT (pspec)->default_value, NULL);
g_object_set (settings, property, number, NULL);
}
else if (type == G_TYPE_PARAM_BOOLEAN)
{
boolean = sokoke_key_file_get_boolean_default (key_file,
"settings", property,
G_PARAM_SPEC_BOOLEAN (pspec)->default_value, NULL);
g_object_set (settings, property, boolean, NULL);
}
else if (type == G_TYPE_PARAM_ENUM)
{
GEnumClass* enum_class = G_ENUM_CLASS (
g_type_class_ref (pspec->value_type));
GEnumValue* enum_value = g_enum_get_value (enum_class,
G_PARAM_SPEC_ENUM (pspec)->default_value);
gchar* string = sokoke_key_file_get_string_default (key_file,
"settings", property,
enum_value->value_name, NULL);
enum_value = g_enum_get_value_by_name (enum_class, string);
if (enum_value)
g_object_set (settings, property, enum_value->value, NULL);
else
g_warning (_("Value '%s' is invalid for %s"),
string, property);
g_free (string);
g_type_class_unref (enum_class);
}
else
g_warning (_("Unhandled settings value '%s'"), property);
}
return settings;
}
static gboolean
settings_save_to_file (MidoriWebSettings* settings,
const gchar* filename,
GError** error)
{
GKeyFile* key_file;
GObjectClass* class;
guint i, n_properties;
GParamSpec** pspecs;
GParamSpec* pspec;
GType type;
const gchar* property;
key_file = g_key_file_new ();
class = G_OBJECT_GET_CLASS (settings);
pspecs = g_object_class_list_properties (class, &n_properties);
for (i = 0; i < n_properties; i++)
{
pspec = pspecs[i];
type = G_PARAM_SPEC_TYPE (pspec);
property = g_param_spec_get_name (pspec);
if (!(pspec->flags & G_PARAM_WRITABLE))
{
gchar* comment = g_strdup_printf ("# %s", property);
g_key_file_set_string (key_file, "settings", comment, "");
g_free (comment);
continue;
}
if (type == G_TYPE_PARAM_STRING)
{
const gchar* string;
g_object_get (settings, property, &string, NULL);
g_key_file_set_string (key_file, "settings", property,
string ? string : "");
}
else if (type == G_TYPE_PARAM_INT)
{
gint integer;
g_object_get (settings, property, &integer, NULL);
g_key_file_set_integer (key_file, "settings", property, integer);
}
else if (type == G_TYPE_PARAM_FLOAT)
{
gfloat number;
g_object_get (settings, property, &number, NULL);
g_key_file_set_double (key_file, "settings", property, number);
}
else if (type == G_TYPE_PARAM_BOOLEAN)
{
gboolean boolean;
g_object_get (settings, property, &boolean, NULL);
g_key_file_set_boolean (key_file, "settings", property, boolean);
}
else if (type == G_TYPE_PARAM_ENUM)
{
GEnumClass* enum_class = G_ENUM_CLASS (
g_type_class_ref (pspec->value_type));
gint integer;
g_object_get (settings, property, &integer, NULL);
GEnumValue* enum_value = g_enum_get_value (enum_class, integer);
g_key_file_set_string (key_file, "settings", property,
enum_value->value_name);
}
else
g_warning (_("Unhandled settings value '%s'"), property);
}
gboolean saved = sokoke_key_file_save_to_file (key_file, filename, error);
g_key_file_free (key_file);
return saved;
}
static MidoriWebList*
search_engines_new_from_file (const gchar* filename,
GError** error)
{
MidoriWebList* search_engines;
GKeyFile* key_file;
gchar** engines;
guint i, j, n_properties;
MidoriWebItem* web_item;
GParamSpec** pspecs;
const gchar* property;
gchar* value;
search_engines = midori_web_list_new ();
key_file = g_key_file_new ();
g_key_file_load_from_file (key_file, filename,
G_KEY_FILE_KEEP_COMMENTS, error);
/*g_key_file_load_from_data_dirs(keyFile, sFilename, NULL
, G_KEY_FILE_KEEP_COMMENTS, error);*/
engines = g_key_file_get_groups (key_file, NULL);
for (i = 0; engines[i] != NULL; i++)
{
web_item = midori_web_item_new ();
pspecs = g_object_class_list_properties (G_OBJECT_GET_CLASS (web_item),
&n_properties);
for (j = 0; j < n_properties; j++)
{
property = g_param_spec_get_name (pspecs[j]);
value = g_key_file_get_string (key_file, engines[i],
property, NULL);
g_object_set (web_item, property, value, NULL);
g_free (value);
}
midori_web_list_add_item (search_engines, web_item);
}
g_strfreev (engines);
g_key_file_free (key_file);
return search_engines;
}
static gboolean
search_engines_save_to_file (MidoriWebList* search_engines,
const gchar* filename,
GError** error)
{
GKeyFile* key_file;
guint n, i, j, n_properties;
MidoriWebItem* web_item;
const gchar* name;
GParamSpec** pspecs;
const gchar* property;
gchar* value;
gboolean saved;
key_file = g_key_file_new ();
n = midori_web_list_get_length (search_engines);
for (i = 0; i < n; i++)
{
web_item = midori_web_list_get_nth_item (search_engines, i);
name = midori_web_item_get_name (web_item);
pspecs = g_object_class_list_properties (G_OBJECT_GET_CLASS (web_item),
&n_properties);
for (j = 0; j < n_properties; j++)
{
property = g_param_spec_get_name (pspecs[j]);
g_object_get (web_item, property, &value, NULL);
if (value)
g_key_file_set_string (key_file, name, property, value);
g_free (value);
}
}
saved = sokoke_key_file_save_to_file (key_file, filename, error);
g_key_file_free (key_file);
return saved;
}
static void
midori_web_list_add_item_cb (MidoriWebList* trash,
GObject* item)
{
guint n = midori_web_list_get_length (trash);
if (n > 10)
{
GObject* obsolete_item = midori_web_list_get_nth_item (trash, 0);
g_object_unref (obsolete_item);
}
}
void
midori_browser_session_cb (MidoriBrowser* browser,
gpointer arg1,
KatzeXbelItem* session)
{
gchar* config_path;
gchar* config_file;
GError* error;
config_path = g_build_filename (g_get_user_config_dir (),
PACKAGE_NAME, NULL);
g_mkdir_with_parents (config_path, 0755);
config_file = g_build_filename (config_path, "session.xbel", NULL);
error = NULL;
if (!katze_xbel_folder_to_file (session, config_file, &error))
{
g_warning (_("The session couldn't be saved. %s"), error->message);
g_error_free (error);
}
g_free (config_file);
g_free (config_path);
}
void
midori_browser_weak_notify_cb (MidoriBrowser* browser,
KatzeXbelItem* session)
{
g_object_disconnect (browser, "any-signal",
G_CALLBACK (midori_browser_session_cb), session, NULL);
}
int
main (int argc,
char** argv)
{
gboolean version;
GError* error;
GOptionEntry entries[] =
{
{ "version", 'v', 0, G_OPTION_ARG_NONE, &version,
N_("Display program version"), NULL },
{ NULL }
};
MidoriStartup load_on_startup;
gchar* homepage;
MidoriWebList* search_engines;
#ifdef ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, MIDORI_LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
#endif
g_set_application_name (_("Midori"));
/* Parse cli options */
version = FALSE;
error = NULL;
if (!gtk_init_with_args (&argc, &argv, _("[URL]"), entries,
GETTEXT_PACKAGE, &error))
{
if (error->code == G_OPTION_ERROR_UNKNOWN_OPTION)
g_print ("%s - %s\n", _("midori"), _("Unknown argument."));
else
g_print ("%s - %s", _("midori"), _("Failed to setup interface."));
g_error_free (error);
return 1;
}
if (version)
{
g_print (
"%s %s\n\n"
"Copyright (c) 2007-2008 Christian Dywan\n\n"
"%s\n"
"\t%s\n\n"
"%s\n"
"\thttp://software.twotoasts.de\n",
_("Midori"), PACKAGE_VERSION,
_("Please report comments, suggestions and bugs to:"),
PACKAGE_BUGREPORT,
_("Check for new versions at:")
);
return 0;
}
/* Standalone gjs support */
if (argc > 1 && argv[1] && g_str_has_suffix (argv[1], ".js"))
{
JSGlobalContextRef js_context = gjs_global_context_new ();
gchar* exception = NULL;
gjs_script_from_file (js_context, argv[1], &exception);
JSGlobalContextRelease (js_context);
if (!exception)
return 0;
printf ("%s - Exception: %s\n", argv[1], exception);
return 1;
}
/* Load configuration files */
GString* error_messages = g_string_new (NULL);
gchar* config_path = g_build_filename (g_get_user_config_dir (),
PACKAGE_NAME, NULL);
g_mkdir_with_parents (config_path, 0755);
gchar* config_file = g_build_filename (config_path, "config", NULL);
error = NULL;
MidoriWebSettings* settings = settings_new_from_file (config_file);
katze_assign (config_file, g_build_filename (config_path, "accels", NULL));
gtk_accel_map_load (config_file);
katze_assign (config_file, g_build_filename (config_path, "search", NULL));
error = NULL;
search_engines = search_engines_new_from_file (config_file, &error);
if (error)
{
/* FIXME: We may have a "file empty" error, how do we recognize that?
if (error->code != G_FILE_ERROR_NOENT)
g_string_append_printf (error_messages,
_("The search engines couldn't be loaded. %s\n"),
error->message); */
g_error_free (error);
}
katze_assign (config_file, g_build_filename (config_path, "bookmarks.xbel",
NULL));
bookmarks = katze_xbel_folder_new ();
error = NULL;
if (!katze_xbel_folder_from_file (bookmarks, config_file, &error))
{
if (error->code != G_FILE_ERROR_NOENT)
g_string_append_printf (error_messages,
_("The bookmarks couldn't be loaded. %s\n"), error->message);
g_error_free (error);
}
g_free (config_file);
KatzeXbelItem* _session = katze_xbel_folder_new ();
g_object_get (settings, "load-on-startup", &load_on_startup, NULL);
if (load_on_startup == MIDORI_STARTUP_LAST_OPEN_PAGES)
{
config_file = g_build_filename (config_path, "session.xbel", NULL);
error = NULL;
if (!katze_xbel_folder_from_file (_session, config_file, &error))
{
if (error->code != G_FILE_ERROR_NOENT)
g_string_append_printf (error_messages,
_("The session couldn't be loaded. %s\n"), error->message);
g_error_free (error);
}
g_free (config_file);
}
config_file = g_build_filename (config_path, "tabtrash.xbel", NULL);
KatzeXbelItem* xbel_trash = katze_xbel_folder_new ();
error = NULL;
if (!katze_xbel_folder_from_file (xbel_trash, config_file, &error))
{
if (error->code != G_FILE_ERROR_NOENT)
g_string_append_printf (error_messages,
_("The trash couldn't be loaded. %s\n"), error->message);
g_error_free (error);
}
g_free (config_file);
/* In case of errors */
if (error_messages->len)
{
GdkScreen* screen;
GtkIconTheme* icon_theme;
GtkWidget* dialog = gtk_message_dialog_new (
NULL, 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_NONE,
_("The following errors occured:"));
gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dialog), FALSE);
gtk_window_set_title (GTK_WINDOW (dialog), g_get_application_name ());
screen = gtk_widget_get_screen (dialog);
if (screen)
{
icon_theme = gtk_icon_theme_get_for_screen (screen);
if (gtk_icon_theme_has_icon (icon_theme, "midori"))
gtk_window_set_icon_name (GTK_WINDOW (dialog), "midori");
else
gtk_window_set_icon_name (GTK_WINDOW (dialog), "web-browser");
}
gtk_message_dialog_format_secondary_text (
GTK_MESSAGE_DIALOG (dialog), "%s", error_messages->str);
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
"_Ignore", GTK_RESPONSE_ACCEPT,
NULL);
if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_ACCEPT)
{
g_object_unref (settings);
g_object_unref (search_engines);
katze_xbel_item_unref (bookmarks);
katze_xbel_item_unref (_session);
katze_xbel_item_unref (xbel_trash);
g_string_free (error_messages, TRUE);
return 0;
}
gtk_widget_destroy (dialog);
/* FIXME: Since we will overwrite files that could not be loaded
, would we want to make backups? */
}
g_string_free (error_messages, TRUE);
/* TODO: Handle any number of separate uris from argv
Open as many tabs as we have uris, seperated by pipes */
gchar* uri = argc > 1 ? strtok (g_strdup (argv[1]), "|") : NULL;
while (uri != NULL)
{
KatzeXbelItem* item = katze_xbel_bookmark_new ();
gchar* uri_ready = sokoke_magic_uri (uri, NULL);
katze_xbel_bookmark_set_href (item, uri_ready);
g_free (uri_ready);
katze_xbel_folder_append_item (_session, item);
uri = strtok (NULL, "|");
}
g_free (uri);
if (katze_xbel_folder_is_empty (_session))
{
KatzeXbelItem* item = katze_xbel_bookmark_new ();
if (load_on_startup == MIDORI_STARTUP_BLANK_PAGE)
katze_xbel_bookmark_set_href (item, "");
else
{
g_object_get (settings, "homepage", &homepage, NULL);
katze_xbel_bookmark_set_href (item, homepage);
g_free (homepage);
}
katze_xbel_folder_prepend_item (_session, item);
}
g_free (config_path);
stock_items_init ();
MidoriWebList* trash = midori_web_list_new ();
guint n = katze_xbel_folder_get_n_items (xbel_trash);
guint i;
for (i = 0; i < n; i++)
{
KatzeXbelItem* item = katze_xbel_folder_get_nth_item (xbel_trash, i);
midori_web_list_add_item (trash, item);
}
g_signal_connect_after (trash, "add-item",
G_CALLBACK (midori_web_list_add_item_cb), NULL);
MidoriApp* app = g_object_new (MIDORI_TYPE_APP,
"settings", settings,
"trash", trash,
"search-engines", search_engines,
NULL);
MidoriBrowser* browser = g_object_new (MIDORI_TYPE_BROWSER,
"settings", settings,
"trash", trash,
"search-engines", search_engines,
NULL);
midori_app_add_browser (app, browser);
gtk_widget_show (GTK_WIDGET (browser));
KatzeXbelItem* session = midori_browser_get_proxy_xbel_folder (browser);
n = katze_xbel_folder_get_n_items (_session);
for (i = 0; i < n; i++)
{
KatzeXbelItem* item = katze_xbel_folder_get_nth_item (_session, i);
midori_browser_add_xbel_item (browser, item);
}
/* FIXME: Switch to the last active page */
KatzeXbelItem* item = katze_xbel_folder_get_nth_item (_session, 0);
if (!strcmp (katze_xbel_bookmark_get_href (item), ""))
midori_browser_activate_action (browser, "Location");
katze_xbel_item_unref (_session);
g_signal_connect_after (browser, "notify::uri",
G_CALLBACK (midori_browser_session_cb), session);
g_signal_connect_after (browser, "add-tab",
G_CALLBACK (midori_browser_session_cb), session);
g_signal_connect_after (browser, "remove-tab",
G_CALLBACK (midori_browser_session_cb), session);
g_object_weak_ref (G_OBJECT (session),
(GWeakNotify)(midori_browser_weak_notify_cb), browser);
/* Load extensions */
JSGlobalContextRef js_context = gjs_global_context_new ();
/* FIXME: We want to honor system installed addons as well */
gchar* addon_path = g_build_filename (g_get_user_data_dir (), PACKAGE_NAME,
"extensions", NULL);
GDir* addon_dir = g_dir_open (addon_path, 0, NULL);
if (addon_dir)
{
const gchar* filename;
while ((filename = g_dir_read_name (addon_dir)))
{
if (!g_str_has_prefix (filename, ".midori.js"))
continue;
gchar* fullname = g_build_filename (addon_path, filename, NULL);
gchar* exception = NULL;
gjs_script_from_file (js_context, fullname, &exception);
if (exception)
/* FIXME: Do we want to print this somewhere else? */
/* FIXME Convert the filename to UTF8 */
printf ("%s - Exception: %s\n", filename, exception);
g_free (fullname);
}
g_dir_close (addon_dir);
}
gtk_main ();
JSGlobalContextRelease (js_context);
/* Save configuration files */
config_path = g_build_filename (g_get_user_config_dir(), PACKAGE_NAME,
NULL);
g_mkdir_with_parents (config_path, 0755);
config_file = g_build_filename (config_path, "search", NULL);
error = NULL;
if (!search_engines_save_to_file (search_engines, config_file, &error))
{
g_warning (_("The search engines couldn't be saved. %s"),
error->message);
g_error_free (error);
}
g_object_unref (search_engines);
g_free (config_file);
config_file = g_build_filename (config_path, "bookmarks.xbel", NULL);
error = NULL;
if (!katze_xbel_folder_to_file (bookmarks, config_file, &error))
{
g_warning (_("The bookmarks couldn't be saved. %s"), error->message);
g_error_free (error);
}
katze_xbel_item_unref(bookmarks);
g_free (config_file);
config_file = g_build_filename (config_path, "tabtrash.xbel", NULL);
error = NULL;
if (!katze_xbel_folder_to_file (xbel_trash, config_file, &error))
{
g_warning (_("The trash couldn't be saved. %s"), error->message);
g_error_free (error);
}
katze_xbel_item_unref (xbel_trash);
katze_assign (config_file, g_build_filename (config_path, "config", NULL));
error = NULL;
if (!settings_save_to_file (settings, config_file, &error))
{
g_warning (_("The configuration couldn't be saved. %s"), error->message);
g_error_free (error);
}
katze_assign (config_file, g_build_filename (config_path, "accels", NULL));
gtk_accel_map_save (config_file);
g_free (config_file);
g_free (config_path);
return 0;
}