Progress update:

  - Tighter integration of GalViewInstance and EShellView.

  - EBinding.  Stolen from ExoBinding.  Lets you bind GObject properties
    together to automatically keep their values in sync.  This is a godsend.
    Added to e-util, but might even deserve a place in libedataserver.

  - EShellSettings.  This is the concept I blogged about.  Already
    started ripping apart em-mailer-prefs.c.  Others to follow.  Any
    place where we're monitoring GConf keys is a target.

  - Incremental progress on the calender and mailer.  Got EMFolderView
    somewhat working, but I think I'll be killing off EMFolderBrowser.



svn path=/branches/kill-bonobo/; revision=36795

1 files changed, 201 insertions, 0 deletions

diff --git a/shell/e-shell-settings.c b/shell/e-shell-settings.c
new file mode 100644
index 0000000000..d0c678baa9
--- /dev/null
+++ b/shell/e-shell-settings.c
@@ -0,0 +1,201 @@
+/*
+ * e-shell-settings.c
+ *
+ * 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/>  
+ *
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#include "e-shell-settings.h"
+
+#include "e-util/gconf-bridge.h"
+
+#define E_SHELL_SETTINGS_GET_PRIVATE(obj) \
+	(G_TYPE_INSTANCE_GET_PRIVATE \
+	((obj), E_TYPE_SHELL_SETTINGS, EShellSettingsPrivate))
+
+struct _EShellSettingsPrivate {
+	GArray *value_array;
+};
+
+static GList *instances;
+static guint property_count;
+static gpointer parent_class;
+
+static void
+shell_settings_set_property (GObject *object,
+                             guint property_id,
+                             const GValue *value,
+                             GParamSpec *pspec)
+{
+	EShellSettingsPrivate *priv;
+	GValue *dest_value;
+
+	priv = E_SHELL_SETTINGS_GET_PRIVATE (object);
+
+	dest_value = &g_array_index (
+		priv->value_array, GValue, property_id - 1);
+
+	g_value_copy (value, dest_value);
+	g_object_notify (object, pspec->name);
+}
+
+static void
+shell_settings_get_property (GObject *object,
+                             guint property_id,
+                             GValue *value,
+                             GParamSpec *pspec)
+{
+	EShellSettingsPrivate *priv;
+	GValue *src_value;
+
+	priv = E_SHELL_SETTINGS_GET_PRIVATE (object);
+
+	src_value = &g_array_index (
+		priv->value_array, GValue, property_id - 1);
+
+	g_value_copy (src_value, value);
+}
+
+static void
+shell_settings_finalize (GObject *object)
+{
+	EShellSettingsPrivate *priv;
+	guint ii;
+
+	priv = E_SHELL_SETTINGS_GET_PRIVATE (object);
+
+	for (ii = 0; ii < priv->value_array->len; ii++)
+		g_value_unset (&g_array_index (priv->value_array, GValue, ii));
+
+	g_array_free (priv->value_array, TRUE);
+
+	/* Chain up to parent's finalize() method. */
+	G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+shell_settings_class_init (EShellSettingsClass *class)
+{
+	GObjectClass *object_class;
+
+	parent_class = g_type_class_peek_parent (class);
+	g_type_class_add_private (class, sizeof (EShellSettingsPrivate));
+
+	object_class = G_OBJECT_CLASS (class);
+	object_class->set_property = shell_settings_set_property;
+	object_class->get_property = shell_settings_get_property;
+	object_class->finalize = shell_settings_finalize;
+}
+
+static void
+shell_settings_init (EShellSettings *shell_settings,
+                     GObjectClass *object_class)
+{
+	GArray *value_array;
+
+	instances = g_list_prepend (instances, shell_settings);
+
+	value_array = g_array_new (FALSE, TRUE, sizeof (GValue));
+	g_array_set_size (value_array, property_count);
+
+	shell_settings->priv = E_SHELL_SETTINGS_GET_PRIVATE (shell_settings);
+	shell_settings->priv->value_array = value_array;
+}
+
+GType
+e_shell_settings_get_type (void)
+{
+	static GType type = 0;
+
+	if (G_UNLIKELY (type == 0)) {
+		const GTypeInfo type_info = {
+			sizeof (EShellSettingsClass),
+			(GBaseInitFunc) NULL,
+			(GBaseFinalizeFunc) NULL,
+			(GClassInitFunc) shell_settings_class_init,
+			(GClassFinalizeFunc) NULL,
+			NULL,  /* class_data */
+			sizeof (EShellSettings),
+			0,     /* n_preallocs */
+			(GInstanceInitFunc) shell_settings_init,
+			NULL   /* value_table */
+		};
+
+		type = g_type_register_static (
+			G_TYPE_OBJECT, "EShellSettings", &type_info, 0);
+	}
+
+	return type;
+}
+
+void
+e_shell_settings_install_property (GParamSpec *pspec)
+{
+	static GObjectClass *class = NULL;
+	GList *iter, *next;
+
+	g_return_if_fail (G_IS_PARAM_SPEC (pspec));
+
+	if (G_UNLIKELY (class == NULL))
+		class = g_type_class_ref (E_TYPE_SHELL_SETTINGS);
+
+	if (g_object_class_find_property (class, pspec->name) != NULL) {
+		g_warning (
+			"Settings property \"%s\" already exists",
+			pspec->name);
+		return;
+	}
+
+	for (iter = instances; iter != NULL; iter = iter->next)
+		g_object_freeze_notify (iter->data);
+
+	g_object_class_install_property (class, ++property_count, pspec);
+
+	for (iter = instances; iter != NULL; iter = iter->next) {
+		EShellSettings *shell_settings = iter->data;
+		GArray *value_array;
+		GValue *value;
+
+		value_array = shell_settings->priv->value_array;
+		g_array_set_size (value_array, property_count);
+
+		value = &g_array_index (
+			value_array, GValue, property_count - 1);
+		g_value_init (value, G_PARAM_SPEC_VALUE_TYPE (pspec));
+		g_param_value_set_default (pspec, value);
+		g_object_notify (G_OBJECT (shell_settings), pspec->name);
+	}
+
+	for (iter = instances; iter != NULL; iter = next) {
+		next = iter->next;
+		g_object_thaw_notify (iter->data);
+	}
+}
+
+void
+e_shell_settings_bind_to_gconf (EShellSettings *shell_settings,
+                                const gchar *property_name,
+                                const gchar *gconf_key)
+{
+	g_return_if_fail (E_IS_SHELL_SETTINGS (shell_settings));
+	g_return_if_fail (property_name != NULL);
+	g_return_if_fail (gconf_key != NULL);
+
+	gconf_bridge_bind_property (
+		gconf_bridge_get (), gconf_key,
+		G_OBJECT (shell_settings), property_name);
+}