Move ECalSourceConfig to /widgets/misc.

ECalSourceConfig drags in no additional dependencies, and although we do
publish a libevolution-calendar.so, this keeps all the ESource config UI
in one place so it can more easily be moved to Evolution-Data-Server.

3 files changed, 472 insertions, 0 deletions

diff --git a/widgets/misc/Makefile.am b/widgets/misc/Makefile.am
index fd6997f6a4..b5d7f88204 100644
--- a/widgets/misc/Makefile.am
+++ b/widgets/misc/Makefile.am
@@ -26,6 +26,7 @@ widgetsinclude_HEADERS =			\
 	e-autocomplete-selector.h		\
 	e-book-source-config.h			\
 	e-buffer-tagger.h			\
+	e-cal-source-config.h			\
 	e-calendar.h				\
 	e-calendar-item.h			\
 	e-canvas.h				\
@@ -117,6 +118,7 @@ libemiscwidgets_la_SOURCES =			\
 	e-autocomplete-selector.c		\
 	e-book-source-config.c			\
 	e-buffer-tagger.c			\
+	e-cal-source-config.c			\
 	e-calendar.c				\
 	e-calendar-item.c			\
 	e-canvas.c				\
diff --git a/widgets/misc/e-cal-source-config.c b/widgets/misc/e-cal-source-config.c
new file mode 100644
index 0000000000..1d3243c77b
--- /dev/null
+++ b/widgets/misc/e-cal-source-config.c
@@ -0,0 +1,398 @@
+/*
+ * e-cal-source-config.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/>
+ *
+ */
+
+#include "e-cal-source-config.h"
+
+#include <config.h>
+#include <glib/gi18n-lib.h>
+
+#include <e-util/e-util.h>
+
+#define E_CAL_SOURCE_CONFIG_GET_PRIVATE(obj) \
+	(G_TYPE_INSTANCE_GET_PRIVATE \
+	((obj), E_TYPE_CAL_SOURCE_CONFIG, ECalSourceConfigPrivate))
+
+struct _ECalSourceConfigPrivate {
+	ECalClientSourceType source_type;
+	GtkWidget *color_button;
+	GtkWidget *default_button;
+};
+
+enum {
+	PROP_0,
+	PROP_SOURCE_TYPE
+};
+
+G_DEFINE_TYPE (
+	ECalSourceConfig,
+	e_cal_source_config,
+	E_TYPE_SOURCE_CONFIG)
+
+static ESource *
+cal_source_config_ref_default (ESourceConfig *config)
+{
+	ECalSourceConfigPrivate *priv;
+	ESourceRegistry *registry;
+
+	priv = E_CAL_SOURCE_CONFIG_GET_PRIVATE (config);
+	registry = e_source_config_get_registry (config);
+
+	if (priv->source_type == E_CAL_CLIENT_SOURCE_TYPE_EVENTS)
+		return e_source_registry_ref_default_calendar (registry);
+	else if (priv->source_type == E_CAL_CLIENT_SOURCE_TYPE_MEMOS)
+		return e_source_registry_ref_default_memo_list (registry);
+	else if (priv->source_type == E_CAL_CLIENT_SOURCE_TYPE_TASKS)
+		return e_source_registry_ref_default_task_list (registry);
+
+	g_return_val_if_reached (NULL);
+}
+
+static void
+cal_source_config_set_default (ESourceConfig *config,
+                               ESource *source)
+{
+	ECalSourceConfigPrivate *priv;
+	ESourceRegistry *registry;
+
+	priv = E_CAL_SOURCE_CONFIG_GET_PRIVATE (config);
+	registry = e_source_config_get_registry (config);
+
+	if (priv->source_type == E_CAL_CLIENT_SOURCE_TYPE_EVENTS)
+		e_source_registry_set_default_calendar (registry, source);
+	else if (priv->source_type == E_CAL_CLIENT_SOURCE_TYPE_MEMOS)
+		e_source_registry_set_default_memo_list (registry, source);
+	else if (priv->source_type == E_CAL_CLIENT_SOURCE_TYPE_TASKS)
+		e_source_registry_set_default_task_list (registry, source);
+}
+
+static void
+cal_source_config_set_source_type (ECalSourceConfig *config,
+                                   ECalClientSourceType source_type)
+{
+	config->priv->source_type = source_type;
+}
+
+static void
+cal_source_config_set_property (GObject *object,
+                                guint property_id,
+                                const GValue *value,
+                                GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_SOURCE_TYPE:
+			cal_source_config_set_source_type (
+				E_CAL_SOURCE_CONFIG (object),
+				g_value_get_enum (value));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+cal_source_config_get_property (GObject *object,
+                                guint property_id,
+                                GValue *value,
+                                GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_SOURCE_TYPE:
+			g_value_set_enum (
+				value,
+				e_cal_source_config_get_source_type (
+				E_CAL_SOURCE_CONFIG (object)));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+cal_source_config_dispose (GObject *object)
+{
+	ECalSourceConfigPrivate *priv;
+
+	priv = E_CAL_SOURCE_CONFIG_GET_PRIVATE (object);
+
+	if (priv->color_button != NULL) {
+		g_object_unref (priv->color_button);
+		priv->color_button = NULL;
+	}
+
+	if (priv->default_button != NULL) {
+		g_object_unref (priv->default_button);
+		priv->default_button = NULL;
+	}
+
+	/* Chain up to parent's dispose() method. */
+	G_OBJECT_CLASS (e_cal_source_config_parent_class)->dispose (object);
+}
+
+static void
+cal_source_config_constructed (GObject *object)
+{
+	ECalSourceConfigPrivate *priv;
+	ESource *default_source;
+	ESource *original_source;
+	ESourceConfig *config;
+	GObjectClass *class;
+	GtkWidget *widget;
+	const gchar *label;
+
+	/* Chain up to parent's constructed() method. */
+	class = G_OBJECT_CLASS (e_cal_source_config_parent_class);
+	class->constructed (object);
+
+	config = E_SOURCE_CONFIG (object);
+	priv = E_CAL_SOURCE_CONFIG_GET_PRIVATE (object);
+
+	widget = gtk_color_button_new ();
+	priv->color_button = g_object_ref_sink (widget);
+	gtk_widget_show (widget);
+
+	switch (priv->source_type) {
+		case E_CAL_CLIENT_SOURCE_TYPE_EVENTS:
+			label = _("Mark as default calendar");
+			break;
+		case E_CAL_CLIENT_SOURCE_TYPE_TASKS:
+			label = _("Mark as default task list");
+			break;
+		case E_CAL_CLIENT_SOURCE_TYPE_MEMOS:
+			label = _("Mark as default memo list");
+			break;
+		default:
+			/* No need to translate this string. */
+			label = "Invalid ECalSourceType value";
+			g_warn_if_reached ();
+	}
+
+	widget = gtk_check_button_new_with_label (label);
+	priv->default_button = g_object_ref_sink (widget);
+	gtk_widget_show (widget);
+
+	default_source = cal_source_config_ref_default (config);
+	original_source = e_source_config_get_original_source (config);
+
+	if (original_source != NULL) {
+		gboolean active;
+
+		active = e_source_equal (original_source, default_source);
+		g_object_set (priv->default_button, "active", active, NULL);
+	}
+
+	g_object_unref (default_source);
+
+	e_source_config_insert_widget (
+		config, NULL, _("Color:"), priv->color_button);
+
+	e_source_config_insert_widget (
+		config, NULL, NULL, priv->default_button);
+}
+
+static const gchar *
+cal_source_config_get_backend_extension_name (ESourceConfig *config)
+{
+	ECalSourceConfig *cal_config;
+	const gchar *extension_name;
+
+	cal_config = E_CAL_SOURCE_CONFIG (config);
+
+	switch (e_cal_source_config_get_source_type (cal_config)) {
+		case E_CAL_CLIENT_SOURCE_TYPE_EVENTS:
+			extension_name = E_SOURCE_EXTENSION_CALENDAR;
+			break;
+		case E_CAL_CLIENT_SOURCE_TYPE_TASKS:
+			extension_name = E_SOURCE_EXTENSION_TASK_LIST;
+			break;
+		case E_CAL_CLIENT_SOURCE_TYPE_MEMOS:
+			extension_name = E_SOURCE_EXTENSION_MEMO_LIST;
+			break;
+		default:
+			g_return_val_if_reached (NULL);
+	}
+
+	return extension_name;
+}
+
+static void
+cal_source_config_init_candidate (ESourceConfig *config,
+                                  ESource *scratch_source)
+{
+	ECalSourceConfigPrivate *priv;
+	ESourceConfigClass *class;
+	ESourceExtension *extension;
+	const gchar *extension_name;
+
+	/* Chain up to parent's init_candidate() method. */
+	class = E_SOURCE_CONFIG_CLASS (e_cal_source_config_parent_class);
+	class->init_candidate (config, scratch_source);
+
+	priv = E_CAL_SOURCE_CONFIG_GET_PRIVATE (config);
+
+	extension_name = e_source_config_get_backend_extension_name (config);
+	extension = e_source_get_extension (scratch_source, extension_name);
+
+	g_object_bind_property_full (
+		extension, "color",
+		priv->color_button, "color",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE,
+		e_binding_transform_string_to_color,
+		e_binding_transform_color_to_string,
+		NULL, (GDestroyNotify) NULL);
+}
+
+static void
+cal_source_config_commit_changes (ESourceConfig *config,
+                                  ESource *scratch_source)
+{
+	ECalSourceConfigPrivate *priv;
+	GtkToggleButton *toggle_button;
+	ESourceConfigClass *class;
+	ESource *default_source;
+
+	priv = E_CAL_SOURCE_CONFIG_GET_PRIVATE (config);
+	toggle_button = GTK_TOGGLE_BUTTON (priv->default_button);
+
+	/* Chain up to parent's commit_changes() method. */
+	class = E_SOURCE_CONFIG_CLASS (e_cal_source_config_parent_class);
+	class->commit_changes (config, scratch_source);
+
+	default_source = cal_source_config_ref_default (config);
+
+	/* The default setting is a little tricky to get right.  If
+	 * the toggle button is active, this ESource is now the default.
+	 * That much is simple.  But if the toggle button is NOT active,
+	 * then we have to inspect the old default.  If this ESource WAS
+	 * the default, reset the default to 'system'.  If this ESource
+	 * WAS NOT the old default, leave it alone. */
+	if (gtk_toggle_button_get_active (toggle_button))
+		cal_source_config_set_default (config, scratch_source);
+	else if (e_source_equal (scratch_source, default_source))
+		cal_source_config_set_default (config, NULL);
+
+	g_object_unref (default_source);
+}
+
+static void
+e_cal_source_config_class_init (ECalSourceConfigClass *class)
+{
+	GObjectClass *object_class;
+	ESourceConfigClass *source_config_class;
+
+	g_type_class_add_private (class, sizeof (ECalSourceConfigPrivate));
+
+	object_class = G_OBJECT_CLASS (class);
+	object_class->set_property = cal_source_config_set_property;
+	object_class->get_property = cal_source_config_get_property;
+	object_class->dispose = cal_source_config_dispose;
+	object_class->constructed = cal_source_config_constructed;
+
+	source_config_class = E_SOURCE_CONFIG_CLASS (class);
+	source_config_class->get_backend_extension_name =
+		cal_source_config_get_backend_extension_name;
+	source_config_class->init_candidate = cal_source_config_init_candidate;
+	source_config_class->commit_changes = cal_source_config_commit_changes;
+
+	g_object_class_install_property (
+		object_class,
+		PROP_SOURCE_TYPE,
+		g_param_spec_enum (
+			"source-type",
+			"Source Type",
+			"The iCalendar object type",
+			E_TYPE_CAL_CLIENT_SOURCE_TYPE,
+			E_CAL_CLIENT_SOURCE_TYPE_EVENTS,
+			G_PARAM_READWRITE |
+			G_PARAM_CONSTRUCT_ONLY |
+			G_PARAM_STATIC_STRINGS));
+}
+
+static void
+e_cal_source_config_init (ECalSourceConfig *config)
+{
+	config->priv = E_CAL_SOURCE_CONFIG_GET_PRIVATE (config);
+}
+
+GtkWidget *
+e_cal_source_config_new (ESourceRegistry *registry,
+                         ESource *original_source,
+                         ECalClientSourceType source_type)
+{
+	g_return_val_if_fail (E_IS_SOURCE_REGISTRY (registry), NULL);
+
+	if (original_source != NULL)
+		g_return_val_if_fail (E_IS_SOURCE (original_source), NULL);
+
+	return g_object_new (
+		E_TYPE_CAL_SOURCE_CONFIG, "registry", registry,
+		"original-source", original_source, "source-type",
+		source_type, NULL);
+}
+
+ECalClientSourceType
+e_cal_source_config_get_source_type (ECalSourceConfig *config)
+{
+	g_return_val_if_fail (E_IS_CAL_SOURCE_CONFIG (config), 0);
+
+	return config->priv->source_type;
+}
+
+void
+e_cal_source_config_add_offline_toggle (ECalSourceConfig *config,
+                                        ESource *scratch_source)
+{
+	GtkWidget *widget;
+	ESourceExtension *extension;
+	const gchar *extension_name;
+	const gchar *label;
+
+	g_return_if_fail (E_IS_CAL_SOURCE_CONFIG (config));
+	g_return_if_fail (E_IS_SOURCE (scratch_source));
+
+	extension_name = E_SOURCE_EXTENSION_OFFLINE;
+	extension = e_source_get_extension (scratch_source, extension_name);
+
+	switch (e_cal_source_config_get_source_type (config)) {
+		case E_CAL_CLIENT_SOURCE_TYPE_EVENTS:
+			label = _("Copy calendar contents locally "
+				  "for offline operation");
+			break;
+		case E_CAL_CLIENT_SOURCE_TYPE_TASKS:
+			label = _("Copy task list contents locally "
+				  "for offline operation");
+			break;
+		case E_CAL_CLIENT_SOURCE_TYPE_MEMOS:
+			label = _("Copy memo list contents locally "
+				  "for offline operation");
+			break;
+		default:
+			g_return_if_reached ();
+	}
+
+	widget = gtk_check_button_new_with_label (label);
+	e_source_config_insert_widget (
+		E_SOURCE_CONFIG (config), scratch_source, NULL, widget);
+	gtk_widget_show (widget);
+
+	g_object_bind_property (
+		extension, "stay-synchronized",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+}
diff --git a/widgets/misc/e-cal-source-config.h b/widgets/misc/e-cal-source-config.h
new file mode 100644
index 0000000000..4db861069e
--- /dev/null
+++ b/widgets/misc/e-cal-source-config.h
@@ -0,0 +1,72 @@
+/*
+ * e-cal-source-config.h
+ *
+ * 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/>
+ *
+ */
+
+#ifndef E_CAL_SOURCE_CONFIG_H
+#define E_CAL_SOURCE_CONFIG_H
+
+#include <libecal/libecal.h>
+#include <misc/e-source-config.h>
+
+/* Standard GObject macros */
+#define E_TYPE_CAL_SOURCE_CONFIG \
+	(e_cal_source_config_get_type ())
+#define E_CAL_SOURCE_CONFIG(obj) \
+	(G_TYPE_CHECK_INSTANCE_CAST \
+	((obj), E_TYPE_CAL_SOURCE_CONFIG, ECalSourceConfig))
+#define E_CAL_SOURCE_CONFIG_CLASS(cls) \
+	(G_TYPE_CHECK_CLASS_CAST \
+	((cls), E_TYPE_CAL_SOURCE_CONFIG, ECalSourceConfigClass))
+#define E_IS_CAL_SOURCE_CONFIG(obj) \
+	(G_TYPE_CHECK_INSTANCE_TYPE \
+	((obj), E_TYPE_CAL_SOURCE_CONFIG))
+#define E_IS_CAL_SOURCE_CONFIG_CLASS(cls) \
+	(G_TYPE_CHECK_CLASS_TYPE \
+	((cls), E_TYPE_CAL_SOURCE_CONFIG))
+#define E_CAL_SOURCE_CONFIG_GET_CLASS(obj) \
+	(G_TYPE_INSTANCE_GET_CLASS \
+	((obj), E_TYPE_CAL_SOURCE_CONFIG, ECalSourceConfigClass))
+
+G_BEGIN_DECLS
+
+typedef struct _ECalSourceConfig ECalSourceConfig;
+typedef struct _ECalSourceConfigClass ECalSourceConfigClass;
+typedef struct _ECalSourceConfigPrivate ECalSourceConfigPrivate;
+
+struct _ECalSourceConfig {
+	ESourceConfig parent;
+	ECalSourceConfigPrivate *priv;
+};
+
+struct _ECalSourceConfigClass {
+	ESourceConfigClass parent_class;
+};
+
+GType		e_cal_source_config_get_type	(void) G_GNUC_CONST;
+GtkWidget *	e_cal_source_config_new		(ESourceRegistry *registry,
+						 ESource *original_source,
+						 ECalClientSourceType source_type);
+ECalClientSourceType
+		e_cal_source_config_get_source_type
+						(ECalSourceConfig *config);
+void		e_cal_source_config_add_offline_toggle
+						(ECalSourceConfig *config,
+						 ESource *scratch_source);
+
+G_END_DECLS
+
+#endif /* E_CAL_SOURCE_CONFIG_H */