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authorChristian Persch <chpe@cvs.gnome.org>2004-01-11 00:35:56 +0800
committerChristian Persch <chpe@src.gnome.org>2004-01-11 00:35:56 +0800
commite3396ef5e3ae7fd5674eda19a893e7dca88bce35 (patch)
tree6315e5bc2549ec9db6109607fbb29596363d969e /embed
parent80bc591b9024029ee12957944593053db6763c41 (diff)
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Implement history disabling.
2004-01-10 Christian Persch <chpe@cvs.gnome.org> * embed/ephy-history.c: (ephy_history_get_type), (ephy_history_set_enabled), (ephy_history_set_property), (ephy_history_get_property), (ephy_history_class_init), (page_removed_from_host_cb), (disable_history_notifier), (ephy_history_init), (ephy_history_finalize), (ephy_history_new), (ephy_history_get_host), (ephy_history_visited), (ephy_history_add_page), (ephy_history_set_page_title), (ephy_history_clear), (ephy_history_is_enabled): * embed/ephy-history.h: * lib/ephy-node-db.c: (ephy_node_db_get_property), (ephy_node_db_set_property), (ephy_node_db_set_immutable): * lib/ephy-node-db.h: * lib/ephy-prefs.h: * src/bookmarks/ephy-bookmarks.c: (clear_favorites), (history_cleared_cb), (ephy_setup_history_notifiers): Implement history disabling.
Diffstat (limited to 'embed')
-rw-r--r--embed/ephy-history.c165
-rw-r--r--embed/ephy-history.h7
2 files changed, 143 insertions, 29 deletions
diff --git a/embed/ephy-history.c b/embed/ephy-history.c
index 8aae3eaf0..aa931c03f 100644
--- a/embed/ephy-history.c
+++ b/embed/ephy-history.c
@@ -27,6 +27,8 @@
#include "ephy-debug.h"
#include "ephy-node-db.h"
#include "ephy-node-common.h"
+#include "eel-gconf-extensions.h"
+#include "ephy-prefs.h"
#include <time.h>
#include <string.h>
@@ -56,34 +58,37 @@ struct EphyHistoryPrivate
int autosave_timeout;
guint update_hosts_idle;
gboolean dirty;
+ gboolean enabled;
+ guint disable_history_notifier_id;
+};
+
+enum
+{
+ PROP_0,
+ PROP_ENABLED
};
enum
{
- ADD,
- UPDATE,
- REMOVE,
VISITED,
+ CLEARED,
LAST_SIGNAL
};
-static void
-ephy_history_class_init (EphyHistoryClass *klass);
-static void
-ephy_history_init (EphyHistory *tab);
-static void
-ephy_history_finalize (GObject *object);
+static guint signals[LAST_SIGNAL] = { 0 };
-static GObjectClass *parent_class = NULL;
+static void ephy_history_class_init (EphyHistoryClass *klass);
+static void ephy_history_init (EphyHistory *history);
+static void ephy_history_finalize (GObject *object);
-static guint ephy_history_signals[LAST_SIGNAL] = { 0 };
+static GObjectClass *parent_class = NULL;
GType
ephy_history_get_type (void)
{
- static GType ephy_history_type = 0;
+ static GType type = 0;
- if (ephy_history_type == 0)
+ if (type == 0)
{
static const GTypeInfo our_info =
{
@@ -98,12 +103,58 @@ ephy_history_get_type (void)
(GInstanceInitFunc) ephy_history_init
};
- ephy_history_type = g_type_register_static (G_TYPE_OBJECT,
- "EphyHistory",
- &our_info, 0);
+ type = g_type_register_static (G_TYPE_OBJECT,
+ "EphyHistory",
+ &our_info, 0);
}
- return ephy_history_type;
+ return type;
+}
+
+static void
+ephy_history_set_enabled (EphyHistory *history,
+ gboolean enabled)
+{
+ LOG ("ephy_history_set_enabled %d", enabled)
+
+ ephy_node_db_set_immutable (history->priv->db, !enabled);
+
+ if (enabled == FALSE)
+ {
+ ephy_history_clear (history);
+ }
+}
+
+static void
+ephy_history_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ EphyHistory *history = EPHY_HISTORY (history);
+
+ switch (prop_id)
+ {
+ case PROP_ENABLED:
+ ephy_history_set_enabled (history, g_value_get_boolean (value));
+ break;
+ }
+}
+
+static void
+ephy_history_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ EphyHistory *history = EPHY_HISTORY (history);
+
+ switch (prop_id)
+ {
+ case PROP_ENABLED:
+ g_value_set_boolean (value, history->priv->enabled);
+ break;
+ }
}
static void
@@ -114,8 +165,18 @@ ephy_history_class_init (EphyHistoryClass *klass)
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = ephy_history_finalize;
-
- ephy_history_signals[VISITED] =
+ object_class->get_property = ephy_history_get_property;
+ object_class->set_property = ephy_history_set_property;
+
+ g_object_class_install_property (object_class,
+ PROP_ENABLED,
+ g_param_spec_boolean ("enabled",
+ "Enabled",
+ "Enabled",
+ TRUE,
+ G_PARAM_READWRITE));
+
+ signals[VISITED] =
g_signal_new ("visited",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
@@ -126,6 +187,16 @@ ephy_history_class_init (EphyHistoryClass *klass)
1,
G_TYPE_STRING);
+ signals[CLEARED] =
+ g_signal_new ("cleared",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (EphyHistoryClass, cleared),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE,
+ 0);
+
g_type_class_add_private (object_class, sizeof(EphyHistoryPrivate));
}
@@ -353,7 +424,7 @@ page_removed_from_host_cb (EphyNode *node,
guint old_index,
EphyHistory *eb)
{
- if (!eb->priv->update_hosts_idle)
+ if (eb->priv->update_hosts_idle == 0)
{
eb->priv->update_hosts_idle = g_idle_add
((GSourceFunc)update_hosts, eb);
@@ -374,6 +445,16 @@ connect_page_removed_from_host (char *url,
}
static void
+disable_history_notifier (GConfClient *client,
+ guint cnxn_id,
+ GConfEntry *entry,
+ EphyHistory *history)
+{
+ ephy_history_set_enabled
+ (history, !eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_HISTORY));
+}
+
+static void
ephy_history_init (EphyHistory *eb)
{
GValue value = { 0, };
@@ -459,6 +540,11 @@ ephy_history_init (EphyHistory *eb)
g_timeout_add (HISTORY_SAVE_INTERVAL,
(GSourceFunc)periodic_save_cb,
eb);
+
+ disable_history_notifier (NULL, 0, NULL, eb);
+ eb->priv->disable_history_notifier_id = eel_gconf_notification_add
+ (CONF_LOCKDOWN_DISABLE_HISTORY,
+ (GConfClientNotifyFunc) disable_history_notifier, eb);
}
static void
@@ -483,6 +569,8 @@ ephy_history_finalize (GObject *object)
g_source_remove (eb->priv->autosave_timeout);
+ eel_gconf_notification_remove (eb->priv->disable_history_notifier_id);
+
LOG ("Global history finalized");
G_OBJECT_CLASS (parent_class)->finalize (object);
@@ -491,11 +579,7 @@ ephy_history_finalize (GObject *object)
EphyHistory *
ephy_history_new ()
{
- EphyHistory *eh;
-
- eh = EPHY_HISTORY (g_object_new (EPHY_TYPE_HISTORY, NULL));
-
- return eh;
+ return EPHY_HISTORY (g_object_new (EPHY_TYPE_HISTORY, NULL));
}
static void
@@ -550,6 +634,11 @@ ephy_history_get_host (EphyHistory *eh, const char *url)
g_return_val_if_fail (url != NULL, NULL);
+ if (eh->priv->enabled == FALSE)
+ {
+ return NULL;
+ }
+
now = time (NULL);
vfs_uri = gnome_vfs_uri_new (url);
@@ -696,7 +785,7 @@ ephy_history_visited (EphyHistory *eh, EphyNode *node)
eh->priv->last_page = node;
- g_signal_emit (G_OBJECT (eh), ephy_history_signals[VISITED], 0, url);
+ g_signal_emit (G_OBJECT (eh), signals[VISITED], 0, url);
}
int
@@ -724,6 +813,11 @@ ephy_history_add_page (EphyHistory *eb,
EphyNode *bm, *node, *host;
GValue value = { 0, };
+ if (eb->priv->enabled == FALSE)
+ {
+ return;
+ }
+
node = ephy_history_get_page (eb, url);
if (node)
{
@@ -786,7 +880,7 @@ ephy_history_set_page_title (EphyHistory *gh,
if (title == NULL || title[0] == '\0') return;
node = ephy_history_get_page (gh, url);
- if (!node) return;
+ if (node == NULL) return;
g_value_init (&value, G_TYPE_STRING);
g_value_set_string (&value, title);
@@ -842,12 +936,19 @@ ephy_history_clear (EphyHistory *gh)
{
EphyNode *node;
+ LOG ("clearing history")
+
+ ephy_node_db_set_immutable (gh->priv->db, FALSE);
+
while ((node = ephy_node_get_nth_child (gh->priv->pages, 0)) != NULL)
{
ephy_node_unref (node);
}
-
ephy_history_save (gh);
+
+ ephy_node_db_set_immutable (gh->priv->db, !gh->priv->enabled);
+
+ g_signal_emit (gh, signals[CLEARED], 0);
}
EphyNode *
@@ -870,3 +971,11 @@ ephy_history_get_last_page (EphyHistory *gh)
return ephy_node_get_property_string
(gh->priv->last_page, EPHY_NODE_PAGE_PROP_LOCATION);
}
+
+gboolean
+ephy_history_is_enabled (EphyHistory *history)
+{
+ g_return_val_if_fail (EPHY_IS_HISTORY (history), FALSE);
+
+ return history->priv->enabled;
+}
diff --git a/embed/ephy-history.h b/embed/ephy-history.h
index e3184156f..5a3ac1de3 100644
--- a/embed/ephy-history.h
+++ b/embed/ephy-history.h
@@ -63,7 +63,10 @@ struct EphyHistoryClass
{
GObjectClass parent_class;
- void (* visited) (const char *url);
+ /* Signals */
+ void (* visited) (EphyHistory *history,
+ const char *url);
+ void (* cleared) (EphyHistory *history);
};
GType ephy_history_get_type (void);
@@ -103,6 +106,8 @@ const char *ephy_history_get_icon (EphyHistory *gh,
void ephy_history_clear (EphyHistory *gh);
+gboolean ephy_history_is_enabled (EphyHistory *history);
+
G_END_DECLS
#endif