diff options
Diffstat (limited to 'embed/mozilla/mozilla-notifiers.cpp')
| -rw-r--r-- | embed/mozilla/mozilla-notifiers.cpp | 1257 |
1 files changed, 0 insertions, 1257 deletions
diff --git a/embed/mozilla/mozilla-notifiers.cpp b/embed/mozilla/mozilla-notifiers.cpp deleted file mode 100644 index 9901bdbe2..000000000 --- a/embed/mozilla/mozilla-notifiers.cpp +++ /dev/null @@ -1,1257 +0,0 @@ -/* -* Copyright © 2000 Nate Case -* Copyright © 2000-2004 Marco Pesenti Gritti -* Copyright © 2003, 2004 Christian Persch -* -* 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. -* -* $Id$ -*/ - -#include "mozilla-config.h" -#include "config.h" - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include <glib/gi18n.h> -#include <gdk/gdkx.h> -#include <gtk/gtksettings.h> - -#include <nsCOMPtr.h> -#include <nsIPrefService.h> -#include <nsIServiceManager.h> -#include <nsMemory.h> -#include <nsServiceManagerUtils.h> - -#include "eel-gconf-extensions.h" -#include "ephy-debug.h" -#include "ephy-embed-prefs.h" -#include "ephy-embed-shell.h" -#include "ephy-encodings.h" -#include "ephy-langs.h" -#include "ephy-node.h" -#include "ephy-prefs.h" - -#include "mozilla-notifiers.h" - -/* define to migrate epiphany 1.0 font preferences */ -#define MIGRATE_PIXEL_SIZE - -#define MAX_FONT_SIZE 128 - -/* Keeps the list of the notifiers we installed for mozilla prefs */ -/* to be able to remove them when exiting */ -static GList *notifiers = NULL; -static nsIPrefBranch *gPrefBranch; - -typedef struct -{ - char *gconf_key; - char *mozilla_pref; - PrefValueTransformFunc func; - gpointer user_data; - guint cnxn_id; -} PrefData; - -static void -free_pref_data (PrefData *data) -{ - g_free (data->gconf_key); - g_free (data->mozilla_pref); - - g_slice_free (PrefData, data); -} - -static gboolean -transform_accept_languages_list (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - GConfValue *gcvalue; - GArray *array; - GSList *languages, *l; - char **langs; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_LIST || - gconf_value_get_list_type (gcvalue) != GCONF_VALUE_STRING) return FALSE; - - languages = gconf_value_get_list (gcvalue); - - array = g_array_new (TRUE, FALSE, sizeof (char *)); - - for (l = languages; l != NULL; l = l->next) - { - const char *lang; - - lang = gconf_value_get_string ((GConfValue *) l->data); - - if (lang != NULL && strcmp (lang, "system") == 0) - { - ephy_langs_append_languages (array); - } - else if (lang != NULL && lang[0] != '\0') - { - char *str; - str = g_ascii_strdown (lang, -1); - g_array_append_val (array, str); - } - } - - ephy_langs_sanitise (array); - - langs = (char **) g_array_free (array, FALSE); - - g_value_init (value, G_TYPE_STRING); - g_value_take_string (value, g_strjoinv (",", langs)); - - g_strfreev (langs); - - return TRUE; -} - -static gboolean -transform_cache_size (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - GConfValue *gcvalue; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_INT) return FALSE; - - g_value_init (value, G_TYPE_INT); - g_value_set_int (value, gconf_value_get_int (gcvalue) * 1024); - - return TRUE; -} - -static gboolean -transform_cookies_accept_mode (GConfEntry *gcentry, - GValue *value, - gpointer user_data) - -{ - GConfValue *gcvalue; - const char *mode; - int mozilla_mode = 0; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_STRING) return FALSE; - - mode = gconf_value_get_string (gcvalue); - if (mode == NULL) return FALSE; - - if (strcmp (mode, "anywhere") == 0) - { - mozilla_mode = 0; - } - else if (strcmp (mode, "current site") == 0) - { - mozilla_mode = 1; - } - else if (strcmp (mode, "nowhere") == 0) - { - mozilla_mode = 2; - } - - g_value_init (value, G_TYPE_INT); - g_value_set_int (value, mozilla_mode); - - return TRUE; -} - -static gboolean -transform_encoding (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - GConfValue *gcvalue; - EphyEncodings *encodings; - EphyNode *node; - const char *code; - gboolean is_autodetector; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_STRING) return FALSE; - - code = gconf_value_get_string (gcvalue); - if (code == NULL) return FALSE; - - encodings = EPHY_ENCODINGS (ephy_embed_shell_get_encodings (embed_shell)); - node = ephy_encodings_get_node (encodings, code, FALSE); - if (node == NULL) return FALSE; - - is_autodetector = ephy_node_get_property_boolean (node, EPHY_NODE_ENCODING_PROP_IS_AUTODETECTOR); - if (is_autodetector != GPOINTER_TO_INT (user_data)) return FALSE; - - g_value_init (value, G_TYPE_STRING); - g_value_set_string (value, code); - - return TRUE; -} - -static gboolean -transform_image_animation_mode (GConfEntry *gcentry, - GValue *value, - gpointer user_data) - -{ - GConfValue *gcvalue; - const char *mode; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_STRING) return FALSE; - - mode = gconf_value_get_string (gcvalue); - if (mode == NULL) return FALSE; - - if (strcmp (mode, "disabled") == 0) - { - mode = "none"; - } - - g_value_init (value, G_TYPE_STRING); - g_value_set_string (value, mode); - - return TRUE; -} - -static gboolean -transform_proxy_ignore_list (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - GConfValue *gcvalue; - GArray *array; - GSList *hosts, *l; - char **strings; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_LIST || - gconf_value_get_list_type (gcvalue) != GCONF_VALUE_STRING) return FALSE; - - hosts = gconf_value_get_list (gcvalue); - - array = g_array_new (TRUE, FALSE, sizeof (char *)); - - for (l = hosts; l != NULL; l = l->next) - { - const char *host; - - host = gconf_value_get_string ((GConfValue *) l->data); - - if (host != NULL && host[0] != '\0') - { - g_array_append_val (array, host); - } - } - - strings = (char **) g_array_free (array, FALSE); - - g_value_init (value, G_TYPE_STRING); - g_value_take_string (value, g_strjoinv (",", strings)); - - /* the strings themselves are const */ - g_free (strings); - - return TRUE; -} - -static gboolean -transform_proxy_mode (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - GConfValue *gcvalue; - const char *mode; - int mozilla_mode = 0; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_STRING) return FALSE; - - mode = gconf_value_get_string (gcvalue); - if (mode == NULL) return FALSE; - - if (strcmp (mode, "manual") == 0) - { - mozilla_mode = 1; - } - else if (strcmp (mode, "auto") == 0) - { - mozilla_mode = 2; - } - - g_value_init (value, G_TYPE_INT); - g_value_set_int (value, mozilla_mode); - - return TRUE; -} - -static gboolean -transform_use_own_fonts (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - GConfValue *gcvalue; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_BOOL) return FALSE; - - g_value_init (value, G_TYPE_INT); - g_value_set_int (value, gconf_value_get_bool (gcvalue) ? 0 : 1); - - return TRUE; -} - -extern "C" gboolean -mozilla_notifier_transform_bool (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - GConfValue *gcvalue; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_BOOL) return FALSE; - - g_value_init (value, G_TYPE_BOOLEAN); - g_value_set_boolean (value, gconf_value_get_bool (gcvalue)); - - return TRUE; -} - -extern "C" gboolean -mozilla_notifier_transform_bool_invert (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - GConfValue *gcvalue; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_BOOL) return FALSE; - - g_value_init (value, G_TYPE_BOOLEAN); - g_value_set_boolean (value, !gconf_value_get_bool (gcvalue)); - - return TRUE; -} - -extern "C" gboolean -mozilla_notifier_transform_int (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - GConfValue *gcvalue; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_INT) return FALSE; - - g_value_init (value, G_TYPE_INT); - g_value_set_int (value, gconf_value_get_int (gcvalue)); - - return TRUE; -} - -extern "C" gboolean -mozilla_notifier_transform_string (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - GConfValue *gcvalue; - const char *str; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_STRING) return FALSE; - - str = gconf_value_get_string (gcvalue); - if (str == NULL) return FALSE; - - g_value_init (value, G_TYPE_STRING); - g_value_set_string (value, str); - - return TRUE; -} - -static const PrefData notifier_entries[] = -{ - { CONF_BROWSE_WITH_CARET, - "accessibility.browsewithcaret", - mozilla_notifier_transform_bool }, - { CONF_NETWORK_CACHE_SIZE, - "browser.cache.disk.capacity", - transform_cache_size }, - { CONF_RENDERING_USE_OWN_COLORS, - "browser.display.use_document_colors", - mozilla_notifier_transform_bool_invert }, - { CONF_RENDERING_USE_OWN_FONTS, - "browser.display.use_document_fonts", - transform_use_own_fonts }, - { CONF_SECURITY_ALLOW_POPUPS, - "dom.disable_open_during_load", - mozilla_notifier_transform_bool_invert }, - { CONF_DISPLAY_SMOOTHSCROLL, - "general.smoothScroll", - mozilla_notifier_transform_bool }, - { CONF_IMAGE_ANIMATION_MODE, - "image.animation_mode", - transform_image_animation_mode }, - { CONF_RENDERING_LANGUAGE, - "intl.accept_languages", - transform_accept_languages_list }, - { CONF_LANGUAGE_DEFAULT_ENCODING, - "intl.charset.default", - transform_encoding, - GINT_TO_POINTER (FALSE) }, - { CONF_LANGUAGE_AUTODETECT_ENCODING, - "intl.charset.detector", - transform_encoding, - GINT_TO_POINTER (TRUE) }, - { CONF_SECURITY_JAVA_ENABLED, - "security.enable_java", - mozilla_notifier_transform_bool }, - { CONF_SECURITY_JAVASCRIPT_ENABLED, - "javascript.enabled", - mozilla_notifier_transform_bool }, - { CONF_NETWORK_PROXY_AUTO_URL, - "network.proxy.autoconfig_url", - mozilla_notifier_transform_string }, - { CONF_NETWORK_HTTP_PROXY, - "network.proxy.http", - mozilla_notifier_transform_string }, - { CONF_NETWORK_HTTP_PROXY_PORT, - "network.proxy.http_port", - mozilla_notifier_transform_int }, - { CONF_NETWORK_FTP_PROXY, - "network.proxy.ftp", - mozilla_notifier_transform_string }, - { CONF_NETWORK_FTP_PROXY_PORT, - "network.proxy.ftp_port", - mozilla_notifier_transform_int }, - { CONF_NETWORK_SSL_PROXY, - "network.proxy.ssl", - mozilla_notifier_transform_string }, - { CONF_NETWORK_SSL_PROXY_PORT, - "network.proxy.ssl_port", - mozilla_notifier_transform_int }, - { CONF_NETWORK_SOCKS_PROXY, - "network.proxy.socks", - mozilla_notifier_transform_string }, - { CONF_NETWORK_SOCKS_PROXY_PORT, - "network.proxy.socks_port", - mozilla_notifier_transform_int }, - { CONF_NETWORK_PROXY_IGNORE_HOSTS, - "network.proxy.no_proxies_on", - transform_proxy_ignore_list }, - { CONF_NETWORK_PROXY_MODE, - "network.proxy.type", - transform_proxy_mode }, - { CONF_SECURITY_COOKIES_ACCEPT, - "network.cookie.cookieBehavior", - transform_cookies_accept_mode }, - { CONF_PRIVACY_REMEMBER_PASSWORDS, - "signon.rememberSignons", - mozilla_notifier_transform_bool } -}; - -gboolean -mozilla_pref_set (const char *pref, - const GValue *value) -{ - NS_ENSURE_TRUE (gPrefBranch, FALSE); - - g_return_val_if_fail (pref != NULL, FALSE); - g_return_val_if_fail (value != NULL, FALSE); - - nsresult rv; - PRInt32 prefType; - rv = gPrefBranch->GetPrefType (pref, &prefType); - if (NS_FAILED (rv)) - { - /* probably just an unset pref */ - prefType = nsIPrefBranch::PREF_INVALID; - rv = NS_OK; - } - - switch (G_VALUE_TYPE (value)) - { - case G_TYPE_INT: - { - if (prefType != nsIPrefBranch::PREF_INT && - prefType != nsIPrefBranch::PREF_INVALID) - break; - - PRInt32 old_value = 0; - PRInt32 new_value = g_value_get_int (value); - rv = gPrefBranch->GetIntPref (pref, &old_value); - if (NS_FAILED (rv) || old_value != new_value) - { - rv = gPrefBranch->SetIntPref (pref, new_value); - } - break; - } - case G_TYPE_BOOLEAN: - { - if (prefType != nsIPrefBranch::PREF_BOOL && - prefType != nsIPrefBranch::PREF_INVALID) - break; - - PRBool old_value = PR_FALSE; - PRBool new_value = g_value_get_boolean (value); - rv = gPrefBranch->GetBoolPref (pref, &old_value); - if (NS_FAILED (rv) || old_value != new_value) - { - rv = gPrefBranch->SetBoolPref (pref, new_value); - } - break; - } - case G_TYPE_STRING: - { - if (prefType != nsIPrefBranch::PREF_STRING && - prefType != nsIPrefBranch::PREF_INVALID) - break; - - const char *new_value = g_value_get_string (value); - if (new_value == NULL) - { - rv = gPrefBranch->ClearUserPref (pref); - } - else - { - char *old_value = nsnull; - - rv = gPrefBranch->GetCharPref (pref, &old_value); - if (NS_FAILED (rv) || - old_value == nsnull || - strcmp (old_value, new_value) != 0) - { - rv = gPrefBranch->SetCharPref (pref, new_value); - } - - if (old_value) - { - nsMemory::Free (old_value); - } - } - break; - } - default: - g_return_val_if_reached (FALSE); - rv = NS_ERROR_FAILURE; - break; - } - - return NS_SUCCEEDED (rv) != PR_FALSE; -} - -static void -notify_cb (GConfClient *client, - guint cnxn_id, - GConfEntry *gcentry, - PrefData *data) -{ - GValue value = { 0, }; - - g_return_if_fail (gcentry != NULL); - g_assert (data != NULL); - - if (data->func (gcentry, &value, data->user_data)) - { - mozilla_pref_set (data->mozilla_pref, &value); - g_value_unset (&value); - } - else - { - /* Reset the pref */ - NS_ENSURE_TRUE (gPrefBranch, ); - gPrefBranch->ClearUserPref (data->mozilla_pref); - } -} - -extern "C" guint -mozilla_notifier_add (const char *gconf_key, - const char *mozilla_pref, - PrefValueTransformFunc func, - gpointer user_data) -{ - GConfClient *client; - PrefData *data; - GError *error = NULL; - guint cnxn_id; - - g_return_val_if_fail (gconf_key != NULL, 0); - g_return_val_if_fail (mozilla_pref != NULL, 0); - g_return_val_if_fail (func, 0); - - client = eel_gconf_client_get_global (); - g_return_val_if_fail (client != NULL, 0); - - data = g_slice_new (PrefData); - data->gconf_key = g_strdup (gconf_key); - data->mozilla_pref = g_strdup (mozilla_pref); - data->func = func; - data->user_data = user_data; - - cnxn_id = gconf_client_notify_add (client, gconf_key, - (GConfClientNotifyFunc) notify_cb, - data, (GFreeFunc) free_pref_data, - &error); - if (eel_gconf_handle_error (&error)) - { - if (cnxn_id != EEL_GCONF_UNDEFINED_CONNECTION) - { - gconf_client_notify_remove (client, cnxn_id); - } - - return 0; - } - - data->cnxn_id = cnxn_id; - notifiers = g_list_prepend (notifiers, data); - - gconf_client_notify (client, gconf_key); - - return cnxn_id; -} - -static int -find_data (const PrefData *a, - gconstpointer idptr) -{ - return a->cnxn_id != GPOINTER_TO_UINT (idptr); -} - -extern "C" void -mozilla_notifier_remove (guint id) -{ - GList *l; - - g_return_if_fail (id != 0); - - l = g_list_find_custom (notifiers, GUINT_TO_POINTER (id), - (GCompareFunc) find_data); - g_return_if_fail (l != NULL); - - notifiers = g_list_delete_link (notifiers, l); - eel_gconf_notification_remove (id); -} - -#ifdef MIGRATE_PIXEL_SIZE - -#define INT_ROUND(a) gint((a) + 0.5f) - -/** -* This function gets the dpi in the same way that mozilla gets the dpi, -* this allows us to convert from pixels to points easily -*/ -static gint -mozilla_get_dpi () -{ - GtkSettings* settings = gtk_settings_get_default (); - gint dpi = 0; - - /* Use the gdk-xft-dpi setting if it is set */ - if (g_object_class_find_property (G_OBJECT_GET_CLASS (G_OBJECT (settings)), - "gtk-xft-dpi")) - { - g_object_get (G_OBJECT (settings), "gtk-xft-dpi", &dpi, (char *) NULL); - if (dpi) return INT_ROUND (dpi / PANGO_SCALE); - } - - /* Fall back to what xft thinks it is */ - char *val = XGetDefault (GDK_DISPLAY (), "Xft", "dpi"); - if (val) - { - char *e; - double d = strtod(val, &e); - if (e != val) return INT_ROUND (d); - } - - /* Fall back to calculating manually from the gdk screen settings */ - float screenWidthIn = float (gdk_screen_width_mm()) / 25.4f; - return INT_ROUND (gdk_screen_width() / screenWidthIn); -} - -static void -migrate_font_gconf_key (const char *pixel_key, - const char *point_key) -{ - int size; - - size = eel_gconf_get_integer (pixel_key); - - if (size > 0) - { - /* Use doubles to get more accurate arithmetic */ - double dpi = (double) mozilla_get_dpi (); - double value = (double) eel_gconf_get_integer (pixel_key); - gint point = INT_ROUND ((value * 72) / dpi); - - eel_gconf_set_integer (point_key, point); - } -} - -#endif - -static gboolean -parse_pango_font (const char *font, - char **name, - int *size) -{ - PangoFontMask mask = (PangoFontMask) (PANGO_FONT_MASK_FAMILY | PANGO_FONT_MASK_SIZE); - - PangoFontDescription *desc = pango_font_description_from_string (font); - if (desc == NULL) return FALSE; - - if ((pango_font_description_get_set_fields (desc) & mask) != mask) - { - pango_font_description_free (desc); - return FALSE; - } - - *size = PANGO_PIXELS (pango_font_description_get_size (desc)); - *name = g_strdup (pango_font_description_get_family (desc)); - - pango_font_description_free (desc); - - LOG ("Parsed pango font description '%s' -> name:%s, size:%d", - font, *name ? *name : "-", *size); - - return *name != NULL && *size > 0; -} - -typedef struct -{ - guint cnxn_id; - char **font_name_prefs; - char **font_size_prefs; - char *font_name; - int font_size; -} DesktopFontData; - -static gboolean -transform_font_name (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - DesktopFontData *data = (DesktopFontData *) user_data; - GConfValue *gcvalue; - const char *font_name; - - gcvalue = gconf_entry_get_value (gcentry); - if (gconf_entry_get_is_default (gcentry) || - gcvalue == NULL || - gcvalue->type != GCONF_VALUE_STRING) - { - font_name = data->font_name; - } - else - { - font_name = gconf_value_get_string (gcvalue); - if ((font_name == NULL || font_name[0] == '\0')) - { - font_name = data->font_name; - } - } - - LOG ("%s value for key '%s'", - gconf_entry_get_is_default (gcentry) ? "default" : "NON-default", - gconf_entry_get_key (gcentry)); - - if (font_name == NULL) return FALSE; - - LOG ("Inferred font name '%s' for key '%s'", - font_name, gconf_entry_get_key (gcentry)); - - g_value_init (value, G_TYPE_STRING); - g_value_set_string (value, font_name); - - return TRUE; -} - -static gboolean -transform_font_size (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - DesktopFontData *data = (DesktopFontData *) user_data; - GConfValue *gcvalue; - int size = 0; - - gcvalue = gconf_entry_get_value (gcentry); - if (gconf_entry_get_is_default (gcentry) || - gcvalue == NULL || - gcvalue->type != GCONF_VALUE_INT) - { - size = data->font_size; - } - else - { - size = gconf_value_get_int (gcvalue); - } - - if (size <= 0 || size > MAX_FONT_SIZE) return FALSE; - - g_value_init (value, G_TYPE_INT); - g_value_set_int (value, size); - - return TRUE; -} - -static void -notify_desktop_font_cb (GConfClient *client, - guint cnxn_id, - GConfEntry *gcentry, - DesktopFontData *data) -{ - GConfValue *gcvalue; - char *name = NULL; - int size = 0, i; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue != NULL && - gcvalue->type == GCONF_VALUE_STRING && - parse_pango_font (gconf_value_get_string (gcvalue), &name, &size)) - { - LOG ("Desktop font %s -> name=%s, size=%d", - gconf_entry_get_key (gcentry), name, size); - - g_free (data->font_name); - data->font_name = name; - data->font_size = size; - } - else - { - g_free (name); - - g_free (data->font_name); - data->font_name = NULL; - data->font_size = 0; - } - - for (i = 0; data->font_name_prefs[i] != NULL; ++i) - { - gconf_client_notify (client, data->font_name_prefs[i]); - } - for (i = 0; data->font_size_prefs[i] != NULL; ++i) - { - gconf_client_notify (client, data->font_size_prefs[i]); - } -} - -typedef struct -{ - guint cnxn_id; - char **prefs; - int size; -} MinimumFontSizeData; - -static gboolean -transform_minimum_font_size (GConfEntry *gcentry, - GValue *value, - gpointer user_data) -{ - MinimumFontSizeData *data = (MinimumFontSizeData *) user_data; - GConfValue *gcvalue; - int size = 0; - - gcvalue = gconf_entry_get_value (gcentry); - if (gcvalue == NULL || - gcvalue->type != GCONF_VALUE_INT) - { - size = data->size; - } - else - { - size = MAX (gconf_value_get_int (gcvalue), - data->size); - } - - if (size <= 0) return FALSE; - - g_value_init (value, G_TYPE_INT); - g_value_set_int (value, size); - - return TRUE; -} - -static void -notify_minimum_size_cb (GConfClient *client, - guint cnxn_id, - GConfEntry *entry, - MinimumFontSizeData *data) -{ - GConfValue *gcvalue; - int i; - - data->size = 0; - - gcvalue = gconf_entry_get_value (entry); - /* happens on initial notify if the key doesn't exist */ - if (gcvalue != NULL && - gcvalue->type == GCONF_VALUE_INT) - { - data->size = gconf_value_get_int (gcvalue); - data->size = MAX (data->size, 0); - } - - LOG ("Minimum font size now %d", data->size); - - for (i = 0; data->prefs[i] != NULL; ++i) - { - gconf_client_notify (client, data->prefs[i]); - } -} - -static DesktopFontData *desktop_font_data; -static MinimumFontSizeData *minimum_font_size_data; - -static void -mozilla_font_notifiers_init (void) -{ - static const char *types [] = { "variable", "monospace" }; - const EphyFontsLanguageInfo *font_languages; - guint n_font_languages, i; - - eel_gconf_monitor_add ("/desktop/gnome/interface"); - - font_languages = ephy_font_languages (); - n_font_languages = ephy_font_n_languages (); - - desktop_font_data = g_new0 (DesktopFontData, 2); - desktop_font_data[0].font_name_prefs = g_new0 (char*, n_font_languages + 1); - desktop_font_data[0].font_size_prefs = g_new0 (char*, n_font_languages + 1); - desktop_font_data[1].font_name_prefs = g_new0 (char*, n_font_languages + 1); - desktop_font_data[1].font_size_prefs = g_new0 (char*, n_font_languages + 1); - - desktop_font_data[0].cnxn_id = - eel_gconf_notification_add (CONF_DESKTOP_FONT_VARIABLE, - (GConfClientNotifyFunc) notify_desktop_font_cb, - &desktop_font_data[0]); - eel_gconf_notify (CONF_DESKTOP_FONT_VARIABLE); - - desktop_font_data[1].cnxn_id = - eel_gconf_notification_add (CONF_DESKTOP_FONT_MONOSPACE, - (GConfClientNotifyFunc) notify_desktop_font_cb, - &desktop_font_data[1]); - eel_gconf_notify (CONF_DESKTOP_FONT_MONOSPACE); - - minimum_font_size_data = g_new0 (MinimumFontSizeData, 1); - minimum_font_size_data->prefs = g_new0 (char*, n_font_languages + 1); - - minimum_font_size_data->cnxn_id = - eel_gconf_notification_add (CONF_RENDERING_FONT_MIN_SIZE, - (GConfClientNotifyFunc) notify_minimum_size_cb, - minimum_font_size_data); - eel_gconf_notify (CONF_RENDERING_FONT_MIN_SIZE); - -#ifdef MIGRATE_PIXEL_SIZE - gboolean migrate_size; - - migrate_size = (eel_gconf_get_integer (CONF_SCHEMA_VERSION) - < EPIPHANY_SCHEMA_VERSION); - if (migrate_size) - { - eel_gconf_set_integer (CONF_SCHEMA_VERSION, EPIPHANY_SCHEMA_VERSION); - } -#endif - - for (i=0; i < n_font_languages; i++) - { - const char *code = font_languages[i].code; - guint k; - char key[255], pref[255]; -#ifdef MIGRATE_PIXEL_SIZE - char old_key[255]; -#endif - - for (k = 0; k < G_N_ELEMENTS (types); k++) - { - g_snprintf (key, sizeof (key), "%s_%s_%s", - CONF_RENDERING_FONT, types[k], code); - g_snprintf (pref, sizeof (pref), "font.name.%s.%s", - types[k], code); - - desktop_font_data[k].font_name_prefs[i] = g_strdup (key); - - mozilla_notifier_add (key, pref, - transform_font_name, - &desktop_font_data[k]); - } - -#ifdef MIGRATE_PIXEL_SIZE - if (migrate_size) - { - char *type; - - type = eel_gconf_get_string (CONF_RENDERING_FONT_TYPE_OLD); - if (type && (strcmp (type, "serif") == 0 || - strcmp (type, "sans-serif") == 0)) - { - char *family; - - g_snprintf (old_key, sizeof (old_key), "%s_%s_%s", - CONF_RENDERING_FONT, type, code); - g_snprintf (key, sizeof (key), "%s_%s_%s", - CONF_RENDERING_FONT, "variable", code); - - family = eel_gconf_get_string (old_key); - if (family) - { - eel_gconf_set_string (key, family); - g_free (family); - } - } - - g_free (type); - } -#endif - - /* FIXME is it "minimum-size" or "min-size" !!? */ - g_snprintf (key, sizeof (key), "%s_%s", - CONF_RENDERING_FONT_MIN_SIZE, code); - g_snprintf (pref, sizeof (pref), "font.minimum-size.%s", code); - - minimum_font_size_data->prefs[i] = g_strdup (key); - - mozilla_notifier_add (key, pref, transform_minimum_font_size, - minimum_font_size_data); - -#ifdef MIGRATE_PIXEL_SIZE - if (migrate_size) - { - g_snprintf (old_key, sizeof (key), "%s_%s", - CONF_RENDERING_FONT_MIN_SIZE_OLD, code); - migrate_font_gconf_key (old_key, key); - } -#endif - - g_snprintf (key, sizeof (key), "%s_%s", - CONF_RENDERING_FONT_FIXED_SIZE, code); - g_snprintf (pref, sizeof (pref), "font.size.fixed.%s", code); - - desktop_font_data[1].font_size_prefs[i] = g_strdup (key); - mozilla_notifier_add (key, pref, transform_font_size, - &desktop_font_data[1]); - -#ifdef MIGRATE_PIXEL_SIZE - if (migrate_size) - { - g_snprintf (old_key, sizeof (old_key), "%s_%s", - CONF_RENDERING_FONT_FIXED_SIZE_OLD, code); - migrate_font_gconf_key (old_key, key); - } -#endif - - g_snprintf (key, sizeof (key), "%s_%s", - CONF_RENDERING_FONT_VAR_SIZE, code); - g_snprintf (pref, sizeof (pref), "font.size.variable.%s", code); - - desktop_font_data[0].font_size_prefs[i] = g_strdup (key); - mozilla_notifier_add (key, pref, transform_font_size, - &desktop_font_data[0]); - -#ifdef MIGRATE_PIXEL_SIZE - if (migrate_size) - { - g_snprintf (old_key, sizeof (old_key), "%s_%s", - CONF_RENDERING_FONT_VAR_SIZE_OLD, code); - migrate_font_gconf_key (old_key, key); - } -#endif - } -} - -static void -mozilla_font_notifiers_shutdown (void) -{ - eel_gconf_monitor_remove ("/desktop/gnome/interface"); - - eel_gconf_notification_remove (desktop_font_data[0].cnxn_id); - eel_gconf_notification_remove (desktop_font_data[1].cnxn_id); - eel_gconf_notification_remove (minimum_font_size_data->cnxn_id); - - g_free (desktop_font_data[0].font_name); - g_free (desktop_font_data[1].font_name); - - g_strfreev (desktop_font_data[0].font_name_prefs); - g_strfreev (desktop_font_data[0].font_size_prefs); - g_strfreev (desktop_font_data[1].font_name_prefs); - g_strfreev (desktop_font_data[1].font_size_prefs); - g_strfreev (minimum_font_size_data->prefs); - - g_free (desktop_font_data); - g_free (minimum_font_size_data); -} - -#if 0 -static void -notify_generic_cb (GConfClient *client, - guint cnxn_id, - GConfEntry *gcentry, - gpointer data) -{ - GConfValue *gcvalue; - const char *key, *pref; - static const gsize len = strlen ("/apps/epiphany/web/gecko_prefs/"); - GValue value = { 0, }; - - key = gconf_entry_get_key (gcentry); - if (!key || strlen (key) <= len) return; - - pref = key + len; - - gcvalue = gconf_entry_get_value (gcentry); - if (!gcvalue) return; - - switch (gcvalue->type) - { - case GCONF_VALUE_STRING: - g_value_init (&value, G_TYPE_STRING); - g_value_set_static_string (&value, gconf_value_get_string (gcvalue)); - break; - case GCONF_VALUE_INT: - g_value_init (&value, G_TYPE_INT); - g_value_set_int (&value, gconf_value_get_int (gcvalue)); - break; - case GCONF_VALUE_BOOL: - g_value_init (&value, G_TYPE_BOOLEAN); - g_value_set_boolean (&value, gconf_value_get_bool (gcvalue)); - break; - /* case GCONF_VALUE_INVALID: */ - /* case GCONF_VALUE_FLOAT: */ - /* case GCONF_VALUE_SCHEMA: */ - /* case GCONF_VALUE_LIST: */ - /* case GCONF_VALUE_PAIR: */ - default: - g_warning ("Unsupported value type for key '%s'\n", key); - return; - } - - g_assert (G_IS_VALUE (&value)); - mozilla_pref_set (pref, &value); - g_value_unset (&value); -} - -static void -mozilla_generic_notifier_init (void) -{ - GConfClient *client; - GError *error = NULL; - guint cnxn_id; - PrefData *data; - GSList *list, *l; - - client = eel_gconf_client_get_global (); - - cnxn_id = gconf_client_notify_add (client, "/apps/epiphany/web/gecko_prefs", - (GConfClientNotifyFunc) notify_generic_cb, - NULL, NULL, &error); - if (eel_gconf_handle_error (&error)) - { - if (cnxn_id != EEL_GCONF_UNDEFINED_CONNECTION) - { - gconf_client_notify_remove (client, cnxn_id); - } - - return; - } - - data = g_slice_new0 (PrefData); - data->cnxn_id = cnxn_id; - notifiers = g_list_prepend (notifiers, data); - - list = gconf_client_all_entries (client, "/apps/epiphany/web/gecko_prefs", NULL); - for (l = list; l != NULL; l = l->next) - { - GConfEntry *gcentry = (GConfEntry *) l->data; - - notify_generic_cb (client, cnxn_id, gcentry, NULL); - gconf_entry_unref (gcentry); - } - g_slist_free (list); -} -#endif - -extern "C" gboolean -mozilla_notifiers_init (void) -{ - guint i; - - eel_gconf_monitor_add ("/apps/epiphany/web"); - eel_gconf_monitor_add ("/system/proxy"); - eel_gconf_monitor_add ("/system/http_proxy"); - - /* the pref service conveniently implements the root pref branch */ - gPrefBranch = nsnull; - nsresult rv = CallGetService (NS_PREFSERVICE_CONTRACTID, &gPrefBranch); - if (NS_FAILED (rv) || !gPrefBranch) - { - g_warning ("Failed to get the pref service!\n"); - return FALSE; - } - -#if 0 - /* First init the generic notifier, so our regular prefs override prefs set there */ - mozilla_generic_notifier_init (); -#endif - - for (i = 0; i < G_N_ELEMENTS (notifier_entries); i++) - { - mozilla_notifier_add (notifier_entries[i].gconf_key, - notifier_entries[i].mozilla_pref, - notifier_entries[i].func, - notifier_entries[i].user_data); - } - - mozilla_font_notifiers_init (); - - return TRUE; -} - -static void -remove_notification (PrefData *data) -{ - eel_gconf_notification_remove (data->cnxn_id); -} - -extern "C" void -mozilla_notifiers_shutdown (void) -{ - NS_IF_RELEASE (gPrefBranch); - gPrefBranch = nsnull; - - mozilla_font_notifiers_shutdown (); - - eel_gconf_monitor_remove ("/apps/epiphany/web"); - eel_gconf_monitor_remove ("/system/proxy"); - eel_gconf_monitor_remove ("/system/http_proxy"); - - g_list_foreach (notifiers, (GFunc) remove_notification, NULL); - g_list_free (notifiers); -} |