Kill EConfigListener.

3 files changed, 0 insertions, 692 deletions

diff --git a/e-util/Makefile.am b/e-util/Makefile.am
index c8b1c87417..dd8c90fb94 100644
--- a/e-util/Makefile.am
+++ b/e-util/Makefile.am
@@ -45,7 +45,6 @@ eutilinclude_HEADERS = 				\
 	e-categories-config.h			\
 	e-charset.h				\
 	e-config.h				\
-	e-config-listener.h			\
 	e-cursor.h				\
 	e-dialog-utils.h			\
 	e-dialog-widgets.h			\
@@ -88,7 +87,6 @@ libeutil_la_SOURCES =				\
 	e-binding.c				\
 	e-categories-config.c			\
 	e-charset.c				\
-	e-config-listener.c			\
 	e-config.c				\
 	e-cursor.c				\
 	e-dialog-utils.c			\
diff --git a/e-util/e-config-listener.c b/e-util/e-config-listener.c
deleted file mode 100644
index ea76200c48..0000000000
--- a/e-util/e-config-listener.c
+++ /dev/null
@@ -1,596 +0,0 @@
-/*
- * Configuration component listener
- *
- * This program 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 of the License, or (at your option) version 3.
- *
- * 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- *
- * Authors:
- *		Rodrigo Moya <rodrigo@ximian.com>
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#include <string.h>
-#include <gconf/gconf-client.h>
-#include "e-config-listener.h"
-
-#define PARENT_TYPE G_TYPE_OBJECT
-
-typedef struct {
-	EConfigListener *cl;
-	guint lid;
-	gchar *key;
-	GConfValueType type;
-	union {
-		gboolean v_bool;
-		gfloat v_float;
-		long v_long;
-		gchar *v_str;
-	} value;
-	gboolean used_default;
-} KeyData;
-
-struct _EConfigListenerPrivate {
-	GConfClient *db;
-	GHashTable *keys;
-};
-
-static void e_config_listener_class_init (EConfigListenerClass *klass);
-static void e_config_listener_init       (EConfigListener *cl, EConfigListenerClass *klass);
-static void e_config_listener_finalize   (GObject *object);
-
-static GObjectClass *parent_class = NULL;
-
-enum {
-	KEY_CHANGED,
-	LAST_SIGNAL
-};
-
-static guint config_listener_signals[LAST_SIGNAL];
-
-static void
-e_config_listener_class_init (EConfigListenerClass *klass)
-{
-	GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
-	parent_class = g_type_class_peek_parent (klass);
-
-	object_class->finalize = e_config_listener_finalize;
-	klass->key_changed = NULL;
-
-	config_listener_signals[KEY_CHANGED] =
-		g_signal_new ("key_changed",
-			      G_TYPE_FROM_CLASS (klass),
-			      G_SIGNAL_RUN_FIRST,
-			      G_STRUCT_OFFSET (EConfigListenerClass, key_changed),
-			      NULL, NULL,
-			      g_cclosure_marshal_VOID__STRING,
-			      G_TYPE_NONE, 1, G_TYPE_STRING);
-
-	/* make sure GConf is initialized */
-	if (!gconf_is_initialized ())
-		gconf_init (0, NULL, NULL);
-}
-
-static void
-free_key_data (KeyData *kd)
-{
-	g_return_if_fail (kd != NULL);
-
-	gconf_client_notify_remove (kd->cl->priv->db, kd->lid);
-
-	g_free (kd->key);
-	switch (kd->type) {
-	case GCONF_VALUE_STRING :
-		g_free (kd->value.v_str);
-		break;
-	default :
-		break;
-	}
-
-	g_free (kd);
-}
-
-static void
-e_config_listener_init (EConfigListener *cl, EConfigListenerClass *klass)
-{
-	/* allocate internal structure */
-	cl->priv = g_new0 (EConfigListenerPrivate, 1);
-
-	cl->priv->keys = g_hash_table_new_full (
-		g_str_hash, g_str_equal,
-		(GDestroyNotify) NULL,
-		(GDestroyNotify) free_key_data);
-	cl->priv->db = gconf_client_get_default ();
-}
-
-static void
-e_config_listener_finalize (GObject *object)
-{
-	EConfigListener *cl = (EConfigListener *) object;
-
-	g_return_if_fail (E_IS_CONFIG_LISTENER (cl));
-
-	g_hash_table_destroy (cl->priv->keys);
-	cl->priv->keys = NULL;
-
-	if (cl->priv->db != NULL) {
-		g_object_unref (G_OBJECT (cl->priv->db));
-		cl->priv->db = NULL;
-	}
-
-	g_free (cl->priv);
-	cl->priv = NULL;
-
-	if (G_OBJECT_CLASS (parent_class)->finalize)
-		(* G_OBJECT_CLASS (parent_class)->finalize) (object);
-}
-
-GType
-e_config_listener_get_type (void)
-{
-	static GType type = 0;
-
-	if (!type) {
-		static const GTypeInfo info = {
-                        sizeof (EConfigListenerClass),
-                        (GBaseInitFunc) NULL,
-                        (GBaseFinalizeFunc) NULL,
-                        (GClassInitFunc) e_config_listener_class_init,
-                        NULL,
-                        NULL,
-                        sizeof (EConfigListener),
-                        0,
-                        (GInstanceInitFunc) e_config_listener_init
-                };
-                type = g_type_register_static (PARENT_TYPE, "EConfigListener", &info, 0);
-	}
-
-	return type;
-}
-
-/**
- * e_config_listener_new
- *
- * Create a new configuration listener, which is an object which
- * allows to listen for changes in the configuration database. It keeps
- * an updated copy of all requested configuration entries, so that
- * access is much quicker and instantaneous.
- *
- * Returns: the newly created listener.
- */
-EConfigListener *
-e_config_listener_new (void)
-{
-	EConfigListener *cl;
-
-	cl = g_object_new (E_CONFIG_LISTENER_TYPE, NULL);
-	return cl;
-}
-
-static void
-property_change_cb (GConfEngine *engine,
-		    guint cnxn_id,
-		    GConfEntry *entry,
-		    gpointer user_data)
-{
-	KeyData *kd = (KeyData *) user_data;
-
-	g_return_if_fail (entry != NULL);
-	g_return_if_fail (kd != NULL);
-
-	/* free previous value */
-	if (kd->type == GCONF_VALUE_STRING)
-		g_free (kd->value.v_str);
-
-	/* set new value */
-	if (entry->value->type == GCONF_VALUE_BOOL) {
-		kd->type = GCONF_VALUE_BOOL;
-		kd->value.v_bool = gconf_value_get_bool (entry->value);
-	} else if (entry->value->type == GCONF_VALUE_FLOAT) {
-		kd->type = GCONF_VALUE_FLOAT;
-		kd->value.v_float = gconf_value_get_float (entry->value);
-	} else if (entry->value->type == GCONF_VALUE_INT) {
-		kd->type = GCONF_VALUE_INT;
-		kd->value.v_long = gconf_value_get_int (entry->value);
-	} else if (entry->value->type == GCONF_VALUE_STRING) {
-		kd->type = GCONF_VALUE_STRING;
-		kd->value.v_str = g_strdup (gconf_value_get_string (entry->value));
-	} else
-		return;
-
-	g_signal_emit (G_OBJECT (kd->cl), config_listener_signals[KEY_CHANGED], 0, kd->key);
-}
-
-static KeyData *
-add_key (EConfigListener *cl, const gchar *key, GConfValueType type,
-	 gpointer value, gboolean used_default)
-{
-	KeyData *kd;
-
-	/* add the key to our hash table */
-	kd = g_new0 (KeyData, 1);
-	kd->cl = cl;
-	kd->key = g_strdup (key);
-	kd->type = type;
-	switch (type) {
-	case GCONF_VALUE_BOOL :
-		memcpy (&kd->value.v_bool, value, sizeof (gboolean));
-		break;
-	case GCONF_VALUE_FLOAT :
-		memcpy (&kd->value.v_float, value, sizeof (gfloat));
-		break;
-	case GCONF_VALUE_INT :
-		memcpy (&kd->value.v_long, value, sizeof (long));
-		break;
-	case GCONF_VALUE_STRING :
-		kd->value.v_str = g_strdup ((const gchar *) value);
-		break;
-	default :
-		break;
-	}
-
-	kd->used_default = used_default;
-
-	/* add the listener for changes */
-	gconf_client_add_dir (cl->priv->db, key, GCONF_CLIENT_PRELOAD_ONELEVEL, NULL);
-	kd->lid = gconf_client_notify_add (cl->priv->db, key,
-					   (GConfClientNotifyFunc) property_change_cb,
-					   kd, NULL, NULL);
-
-	g_hash_table_insert (cl->priv->keys, kd->key, kd);
-
-	return kd;
-}
-
-gboolean
-e_config_listener_get_boolean (EConfigListener *cl, const gchar *key)
-{
-	return e_config_listener_get_boolean_with_default (cl, key, FALSE, NULL);
-}
-
-gboolean
-e_config_listener_get_boolean_with_default (EConfigListener *cl,
-					    const gchar *key,
-					    gboolean def,
-					    gboolean *used_default)
-{
-	GConfValue *conf_value;
-	gboolean value;
-	KeyData *kd;
-
-	g_return_val_if_fail (E_IS_CONFIG_LISTENER (cl), FALSE);
-	g_return_val_if_fail (key != NULL, FALSE);
-
-	/* search for the key in our hash table */
-	kd = g_hash_table_lookup (cl->priv->keys, key);
-	if (kd == NULL) {
-		/* not found, so retrieve it from the configuration database */
-		conf_value = gconf_client_get (cl->priv->db, key, NULL);
-		if (conf_value) {
-			value = gconf_value_get_bool (conf_value);
-			kd = add_key (cl, key, GCONF_VALUE_BOOL, &value, FALSE);
-			gconf_value_free (conf_value);
-
-			if (used_default != NULL)
-				*used_default = FALSE;
-		} else {
-			value = def;
-			kd = add_key (cl, key, GCONF_VALUE_BOOL, &def, TRUE);
-
-			if (used_default != NULL)
-				*used_default = TRUE;
-		}
-	} else {
-		if (kd->type == GCONF_VALUE_BOOL) {
-			value = kd->value.v_bool;
-			if (used_default != NULL)
-				*used_default = kd->used_default;
-		} else
-			return FALSE;
-	}
-
-	return value;
-}
-
-gfloat
-e_config_listener_get_float (EConfigListener *cl, const gchar *key)
-{
-	return e_config_listener_get_float_with_default (cl, key, 0.0, NULL);
-}
-
-gfloat
-e_config_listener_get_float_with_default (EConfigListener *cl,
-					  const gchar *key,
-					  gfloat def,
-					  gboolean *used_default)
-{
-	GConfValue *conf_value;
-	gfloat value;
-	KeyData *kd;
-
-	g_return_val_if_fail (E_IS_CONFIG_LISTENER (cl), -1);
-	g_return_val_if_fail (key != NULL, -1);
-
-	/* search for the key in our hash table */
-	kd = g_hash_table_lookup (cl->priv->keys, key);
-	if (kd == NULL) {
-		/* not found, so retrieve it from the configuration database */
-		conf_value = gconf_client_get (cl->priv->db, key, NULL);
-		if (conf_value) {
-			value = gconf_value_get_float (conf_value);
-			kd = add_key (cl, key, GCONF_VALUE_FLOAT, &value, FALSE);
-			gconf_value_free (conf_value);
-
-			if (used_default != NULL)
-				*used_default = FALSE;
-		} else {
-			value = def;
-			kd = add_key (cl, key, GCONF_VALUE_FLOAT, &def, TRUE);
-
-			if (used_default != NULL)
-				*used_default = TRUE;
-		}
-	} else {
-		if (kd->type == GCONF_VALUE_FLOAT) {
-			value = kd->value.v_float;
-			if (used_default != NULL)
-				*used_default = kd->used_default;
-		} else
-			return -1;
-	}
-
-	return value;
-}
-
-glong
-e_config_listener_get_long (EConfigListener *cl, const gchar *key)
-{
-	return e_config_listener_get_long_with_default (cl, key, 0, NULL);
-}
-
-glong
-e_config_listener_get_long_with_default (EConfigListener *cl,
-					 const gchar *key,
-					 long def,
-					 gboolean *used_default)
-{
-	GConfValue *conf_value;
-	long value;
-	KeyData *kd;
-
-	g_return_val_if_fail (E_IS_CONFIG_LISTENER (cl), -1);
-	g_return_val_if_fail (key != NULL, -1);
-
-	/* search for the key in our hash table */
-	kd = g_hash_table_lookup (cl->priv->keys, key);
-	if (kd == NULL) {
-		/* not found, so retrieve it from the configuration database */
-		conf_value = gconf_client_get (cl->priv->db, key, NULL);
-		if (conf_value) {
-			value = gconf_value_get_int (conf_value);
-			kd = add_key (cl, key, GCONF_VALUE_INT, &value, FALSE);
-			gconf_value_free (conf_value);
-
-			if (used_default != NULL)
-				*used_default = FALSE;
-		} else {
-			value = def;
-			kd = add_key (cl, key, GCONF_VALUE_INT, &def, TRUE);
-
-			if (used_default != NULL)
-				*used_default = TRUE;
-		}
-	} else {
-		if (kd->type == GCONF_VALUE_INT) {
-			value = kd->value.v_long;
-			if (used_default != NULL)
-				*used_default = kd->used_default;
-		} else
-			return -1;
-	}
-
-	return value;
-}
-
-gchar *
-e_config_listener_get_string (EConfigListener *cl, const gchar *key)
-{
-	return e_config_listener_get_string_with_default (cl, key, NULL, NULL);
-}
-
-gchar *
-e_config_listener_get_string_with_default (EConfigListener *cl,
-					   const gchar *key,
-					   const gchar *def,
-					   gboolean *used_default)
-{
-	GConfValue *conf_value;
-	gchar *str;
-	KeyData *kd;
-
-	g_return_val_if_fail (E_IS_CONFIG_LISTENER (cl), NULL);
-	g_return_val_if_fail (key != NULL, NULL);
-
-	/* search for the key in our hash table */
-	kd = g_hash_table_lookup (cl->priv->keys, key);
-	if (kd == NULL) {
-		/* not found, so retrieve it from the configuration database */
-		conf_value = gconf_client_get (cl->priv->db, key, NULL);
-		if (conf_value) {
-			str = g_strdup (gconf_value_get_string (conf_value));
-			kd = add_key (cl, key, GCONF_VALUE_STRING, (gpointer) str, FALSE);
-			gconf_value_free (conf_value);
-
-			if (used_default != NULL)
-				*used_default = FALSE;
-		} else {
-			str = g_strdup (def);
-			kd = add_key (cl, key, GCONF_VALUE_STRING, (gpointer) str, TRUE);
-
-			if (used_default != NULL)
-				*used_default = TRUE;
-		}
-	} else {
-		if (kd->type == GCONF_VALUE_STRING) {
-			str = g_strdup (kd->value.v_str);
-			if (used_default != NULL)
-				*used_default = kd->used_default;
-		} else
-			return NULL;
-	}
-
-	return str;
-}
-
-void
-e_config_listener_set_boolean (EConfigListener *cl, const gchar *key, gboolean value)
-{
-	KeyData *kd;
-	GError *err = NULL;
-
-	g_return_if_fail (E_IS_CONFIG_LISTENER (cl));
-	g_return_if_fail (key != NULL);
-
-	/* check that the value is not the same */
-	if (value == e_config_listener_get_boolean_with_default (cl, key, 0, NULL))
-		return;
-
-	gconf_client_set_bool (cl->priv->db, key, value, &err);
-	if (err) {
-		g_warning ("e_config_listener_set_bool: %s", err->message);
-		g_error_free (err);
-	} else {
-		/* update the internal copy */
-		kd = g_hash_table_lookup (cl->priv->keys, key);
-		if (kd)
-			kd->value.v_bool = value;
-	}
-}
-
-void
-e_config_listener_set_float (EConfigListener *cl, const gchar *key, gfloat value)
-{
-	KeyData *kd;
-	GError *err = NULL;
-
-	g_return_if_fail (E_IS_CONFIG_LISTENER (cl));
-	g_return_if_fail (key != NULL);
-
-	/* check that the value is not the same */
-	if (value == e_config_listener_get_float_with_default (cl, key, 0, NULL))
-		return;
-
-	gconf_client_set_float (cl->priv->db, key, value, &err);
-	if (err) {
-		g_warning ("e_config_listener_set_float: %s", err->message);
-		g_error_free (err);
-	} else {
-		/* update the internal copy */
-		kd = g_hash_table_lookup (cl->priv->keys, key);
-		if (kd)
-			kd->value.v_float = value;
-	}
-}
-
-void
-e_config_listener_set_long (EConfigListener *cl, const gchar *key, long value)
-{
-	KeyData *kd;
-	GError *err = NULL;
-
-	g_return_if_fail (E_IS_CONFIG_LISTENER (cl));
-	g_return_if_fail (key != NULL);
-
-	/* check that the value is not the same */
-	if (value == e_config_listener_get_long_with_default (cl, key, 0, NULL))
-		return;
-
-	gconf_client_set_int (cl->priv->db, key, value, &err);
-	if (err) {
-		g_warning ("e_config_listener_set_long: %s", err->message);
-		g_error_free (err);
-	} else {
-		/* update the internal copy */
-		kd = g_hash_table_lookup (cl->priv->keys, key);
-		if (kd)
-			kd->value.v_long = value;
-	}
-}
-
-void
-e_config_listener_set_string (EConfigListener *cl, const gchar *key, const gchar *value)
-{
-	gchar *s1, *s2;
-	KeyData *kd;
-	GError *err = NULL;
-
-	g_return_if_fail (E_IS_CONFIG_LISTENER (cl));
-	g_return_if_fail (key != NULL);
-
-	/* check that the value is not the same */
-	s1 = (gchar *) value;
-	s2 = e_config_listener_get_string_with_default (cl, key, NULL, NULL);
-	if (!strcmp (s1 ? s1 : "", s2 ? s2 : "")) {
-		g_free (s2);
-		return;
-	}
-
-	g_free (s2);
-
-	gconf_client_set_string (cl->priv->db, key, value, &err);
-	if (err) {
-		g_warning ("e_config_listener_set_bool: %s", err->message);
-		g_error_free (err);
-	} else {
-		/* update the internal copy */
-		kd = g_hash_table_lookup (cl->priv->keys, key);
-		if (kd) {
-			g_free (kd->value.v_str);
-			kd->value.v_str = g_strdup (value);
-		}
-	}
-}
-
-void
-e_config_listener_remove_value (EConfigListener *cl, const gchar *key)
-{
-	g_return_if_fail (E_IS_CONFIG_LISTENER (cl));
-	g_return_if_fail (key != NULL);
-
-	g_hash_table_remove (cl->priv->keys, key);
-	gconf_client_unset (cl->priv->db, key, NULL);
-}
-
-void
-e_config_listener_remove_dir (EConfigListener *cl, const gchar *dir)
-{
-	GSList *slist, *iter;
-	const gchar *key;
-
-	g_return_if_fail (E_IS_CONFIG_LISTENER (cl));
-	g_return_if_fail (dir != NULL);
-
-	slist = gconf_client_all_entries (cl->priv->db, dir, NULL);
-        for (iter = slist; iter != NULL; iter = iter->next) {
-                GConfEntry *entry = iter->data;
-
-                key = gconf_entry_get_key (entry);
-                gconf_client_unset (cl->priv->db, key, NULL);
-                gconf_entry_free (entry);
-        }
-
-        g_slist_free (slist);
-}
diff --git a/e-util/e-config-listener.h b/e-util/e-config-listener.h
deleted file mode 100644
index 35aca2b97f..0000000000
--- a/e-util/e-config-listener.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Configuration component listener
- *
- * This program 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 of the License, or (at your option) version 3.
- *
- * 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- *
- * Authors:
- *		Rodrigo Moya <rodrigo@ximian.com>
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#ifndef __E_CONFIG_LISTENER_H__
-#define __E_CONFIG_LISTENER_H__
-
-#include <glib-object.h>
-
-G_BEGIN_DECLS
-
-#define E_CONFIG_LISTENER_TYPE        (e_config_listener_get_type ())
-#define E_CONFIG_LISTENER(o)          (G_TYPE_CHECK_INSTANCECAST ((o), E_CONFIG_LISTENER_TYPE, EConfigListener))
-#define E_CONFIG_LISTENER_CLASS(k)    (G_TYPE_CHECK_CLASS_CAST((k), E_CONFIG_LISTENER_TYPE, EConfigListenerClass))
-#define E_IS_CONFIG_LISTENER(o)       (G_TYPE_CHECK_INSTANCE_TYPE ((o), E_CONFIG_LISTENER_TYPE))
-#define E_IS_CONFIG_LISTENER_CLASS(k) (GT_TYPE_CHECK_CLASS_TYPE ((k), E_CONFIG_LISTENER_TYPE))
-
-typedef struct _EConfigListenerPrivate EConfigListenerPrivate;
-
-typedef struct {
-	GObject object;
-	EConfigListenerPrivate *priv;
-} EConfigListener;
-
-typedef struct {
-	GObjectClass parent_class;
-
-	void (* key_changed) (EConfigListener *cl, const gchar *key);
-} EConfigListenerClass;
-
-GType                 e_config_listener_get_type (void);
-EConfigListener      *e_config_listener_new (void);
-
-gboolean              e_config_listener_get_boolean (EConfigListener *cl, const gchar *key);
-gboolean              e_config_listener_get_boolean_with_default (EConfigListener *cl,
-								  const gchar *key,
-								  gboolean def,
-								  gboolean *used_default);
-gfloat                 e_config_listener_get_float (EConfigListener *cl, const gchar *key);
-gfloat                 e_config_listener_get_float_with_default (EConfigListener *cl,
-								const gchar *key,
-								gfloat def,
-								gboolean *used_default);
-glong                  e_config_listener_get_long (EConfigListener *cl, const gchar *key);
-glong                  e_config_listener_get_long_with_default (EConfigListener *cl,
-							       const gchar *key,
-							       long def,
-							       gboolean *used_default);
-gchar                 *e_config_listener_get_string (EConfigListener *cl, const gchar *key);
-gchar                 *e_config_listener_get_string_with_default (EConfigListener *cl,
-								 const gchar *key,
-								 const gchar *def,
-								 gboolean *used_default);
-void                  e_config_listener_set_boolean (EConfigListener *cl,
-						     const gchar *key,
-						     gboolean value);
-void                  e_config_listener_set_float (EConfigListener *cl,
-						   const gchar *key,
-						   gfloat value);
-void                  e_config_listener_set_long (EConfigListener *cl,
-						  const gchar *key,
-						  long value);
-void                  e_config_listener_set_string (EConfigListener *cl,
-						    const gchar *key,
-						    const gchar *value);
-
-void                  e_config_listener_remove_value (EConfigListener *cl,
-						      const gchar *key);
-void                  e_config_listener_remove_dir (EConfigListener *cl,
-						    const gchar *dir);
-
-G_END_DECLS
-
-#endif