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-rw-r--r--e-util/e-cal-source-config.c431
1 files changed, 431 insertions, 0 deletions
diff --git a/e-util/e-cal-source-config.c b/e-util/e-cal-source-config.c
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+++ b/e-util/e-cal-source-config.c
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+/*
+ * 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-misc-utils.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 GList *
+cal_source_config_list_eligible_collections (ESourceConfig *config)
+{
+ GQueue trash = G_QUEUE_INIT;
+ GList *list, *link;
+
+ /* Chain up to parent's list_eligible_collections() method. */
+ list = E_SOURCE_CONFIG_CLASS (e_cal_source_config_parent_class)->
+ list_eligible_collections (config);
+
+ for (link = list; link != NULL; link = g_list_next (link)) {
+ ESource *source = E_SOURCE (link->data);
+ ESourceCollection *extension;
+ const gchar *extension_name;
+
+ extension_name = E_SOURCE_EXTENSION_COLLECTION;
+ extension = e_source_get_extension (source, extension_name);
+
+ if (!e_source_collection_get_calendar_enabled (extension))
+ g_queue_push_tail (&trash, link);
+ }
+
+ /* Remove ineligible collections from the list. */
+ while ((link = g_queue_pop_head (&trash)) != NULL) {
+ g_object_unref (link->data);
+ list = g_list_delete_link (list, link);
+ }
+
+ return list;
+}
+
+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->list_eligible_collections =
+ cal_source_config_list_eligible_collections;
+ 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);
+}