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/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
/* Copyright © 2008 Xan Lopez <xan@gnome.org>
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include <config.h>
#include <glib.h>
#include <webkit/webkit.h>
#include "webkit-embed-prefs.h"
#include "eel-gconf-extensions.h"
#include "ephy-embed-prefs.h"
#include "ephy-embed-utils.h"
#include "ephy-file-helpers.h"
typedef struct
{
char *gconf_key;
char *webkit_pref;
GConfClientNotifyFunc func;
guint cnxn_id;
} PrefData;
static WebKitWebSettings *settings = NULL;
static guint *connections = NULL;
static void
webkit_pref_callback_int (GConfClient *client,
guint cnxn_id,
GConfEntry *entry,
gpointer data)
{
GConfValue *gcvalue;
gint value = 0;
char *webkit_pref = data;
gcvalue = gconf_entry_get_value (entry);
/* happens on initial notify if the key doesn't exist */
if (gcvalue != NULL &&
gcvalue->type == GCONF_VALUE_INT) {
value = gconf_value_get_int (gcvalue);
value = MAX (value, 0);
}
g_object_set (settings, webkit_pref, value, NULL);
}
static void
webkit_pref_callback_boolean (GConfClient *client,
guint cnxn_id,
GConfEntry *entry,
gpointer data)
{
GConfValue *gcvalue;
gboolean value = FALSE;
char *webkit_pref = data;
gcvalue = gconf_entry_get_value (entry);
/* happens on initial notify if the key doesn't exist */
if (gcvalue != NULL &&
gcvalue->type == GCONF_VALUE_BOOL) {
value = gconf_value_get_bool (gcvalue);
}
g_object_set (settings, webkit_pref, value, NULL);
}
static void
webkit_pref_callback_string (GConfClient *client,
guint cnxn_id,
GConfEntry *entry,
gpointer data)
{
GConfValue *gcvalue;
const char *value = NULL;
char *webkit_pref = data;
gcvalue = gconf_entry_get_value (entry);
/* happens on initial notify if the key doesn't exist */
if (gcvalue != NULL &&
gcvalue->type == GCONF_VALUE_STRING) {
value = gconf_value_get_string (gcvalue);
}
g_object_set (settings, webkit_pref, value, NULL);
}
static void
webkit_pref_callback_user_stylesheet (GConfClient *client,
guint cnxn_id,
GConfEntry *entry,
gpointer data)
{
GConfValue *gcvalue;
gboolean value = FALSE;
char *uri = NULL;
char *webkit_pref = data;
gcvalue = gconf_entry_get_value (entry);
/* happens on initial notify if the key doesn't exist */
if (gcvalue != NULL &&
gcvalue->type == GCONF_VALUE_BOOL) {
value = gconf_value_get_bool (gcvalue);
}
if (value)
/* We need the leading file://, so use g_strconcat instead
* of g_build_filename */
uri = g_strconcat ("file://",
ephy_dot_dir (),
G_DIR_SEPARATOR_S,
USER_STYLESHEET_FILENAME,
NULL);
g_object_set (settings, webkit_pref, uri, NULL);
g_free (uri);
}
static void
webkit_pref_callback_font_size (GConfClient *client,
guint cnxn_id,
GConfEntry *entry,
gpointer data)
{
GConfValue *gcvalue;
char *webkit_pref = data;
const char *value = NULL;
int size = 9; /* FIXME: What to use here? */
gcvalue = gconf_entry_get_value (entry);
/* happens on initial notify if the key doesn't exist */
if (gcvalue != NULL &&
gcvalue->type == GCONF_VALUE_STRING) {
value = gconf_value_get_string (gcvalue);
}
if (value) {
PangoFontDescription* desc;
desc = pango_font_description_from_string (value);
size = pango_font_description_get_size (desc);
if (pango_font_description_get_size_is_absolute (desc) == FALSE)
size /= PANGO_SCALE;
pango_font_description_free (desc);
}
g_object_set (settings, webkit_pref, size, NULL);
}
static const PrefData webkit_pref_entries[] =
{
{ CONF_RENDERING_FONT_MIN_SIZE,
"minimum-font-size",
webkit_pref_callback_int },
{ CONF_DESKTOP_FONT_VAR_SIZE,
"default-font-size",
webkit_pref_callback_font_size },
{ CONF_DESKTOP_FONT_FIXED_SIZE,
"default-monospace-font-size",
webkit_pref_callback_font_size },
{ CONF_SECURITY_JAVASCRIPT_ENABLED,
"enable-scripts",
webkit_pref_callback_boolean },
{ CONF_LANGUAGE_DEFAULT_ENCODING,
"default-encoding",
webkit_pref_callback_string },
{ CONF_WEB_INSPECTOR_ENABLED,
"enable-developer-extras",
webkit_pref_callback_boolean },
{ CONF_USER_CSS_ENABLED,
"user-stylesheet-uri",
webkit_pref_callback_user_stylesheet }
};
static void
webkit_embed_prefs_apply (WebKitEmbed *embed, WebKitWebSettings *settings)
{
webkit_web_view_set_settings (EPHY_GET_WEBKIT_WEB_VIEW_FROM_EMBED (embed),
settings);
}
void
webkit_embed_prefs_init (void)
{
int i;
eel_gconf_monitor_add ("/apps/epiphany/web");
settings = webkit_web_settings_new ();
connections = g_malloc (sizeof (guint) * G_N_ELEMENTS (webkit_pref_entries));
for (i = 0; i < G_N_ELEMENTS (webkit_pref_entries); i++) {
connections[i] = eel_gconf_notification_add (webkit_pref_entries[i].gconf_key,
webkit_pref_entries[i].func,
webkit_pref_entries[i].webkit_pref);
eel_gconf_notify (webkit_pref_entries[i].gconf_key);
}
}
void
webkit_embed_prefs_shutdown (void)
{
int i;
for (i = 0; i < G_N_ELEMENTS (webkit_pref_entries); i++)
eel_gconf_notification_remove (connections[i]);
g_free (connections);
g_object_unref (settings);
}
void
webkit_embed_prefs_add_embed (WebKitEmbed *embed)
{
webkit_embed_prefs_apply (embed, settings);
}
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