From 5d8e439bc597159e3c9f0a8b65c0ae869dead3a8 Mon Sep 17 00:00:00 2001 From: Matthew Fennell Date: Sat, 27 Dec 2025 12:40:20 +0000 Subject: Import Upstream version 43.0 --- src/plugins/eds/gtd-provider-eds.c | 1157 ++++++++++++++++++++++++++++++++++++ 1 file changed, 1157 insertions(+) create mode 100644 src/plugins/eds/gtd-provider-eds.c (limited to 'src/plugins/eds/gtd-provider-eds.c') diff --git a/src/plugins/eds/gtd-provider-eds.c b/src/plugins/eds/gtd-provider-eds.c new file mode 100644 index 0000000..d46d70e --- /dev/null +++ b/src/plugins/eds/gtd-provider-eds.c @@ -0,0 +1,1157 @@ +/* gtd-provider-eds.c + * + * Copyright (C) 2015-2020 Georges Basile Stavracas Neto + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#define G_LOG_DOMAIN "GtdProviderEds" + +#include "gtd-debug.h" +#include "gtd-eds-autoptr.h" +#include "gtd-provider-eds.h" +#include "gtd-task-eds.h" +#include "gtd-task-list-eds.h" + +#include + +/** + * #GtdProviderEds is the base class of #GtdProviderLocal + * and #GtdProviderGoa. It provides the common functionality + * shared between these two providers. + * + * The subclasses basically have to implement GtdProviderEds->should_load_source + * which decides whether a given #ESource should be loaded (and added to the + * sources list) or not. #GtdProviderLocal for example would filter out + * sources whose backend is not "local". + */ + +typedef struct +{ + GtdTaskList *list; + GDateTime *due_date; + gchar *title; + ESource *source; + + /* Update Task */ + ECalComponent *component; + GtdTask *task; +} AsyncData; + +typedef struct +{ + GHashTable *task_lists; + + ESourceRegistry *source_registry; + + GCancellable *cancellable; + + gint lazy_load_id; +} GtdProviderEdsPrivate; + + +static void gtd_provider_iface_init (GtdProviderInterface *iface); + + +G_DEFINE_TYPE_WITH_CODE (GtdProviderEds, gtd_provider_eds, GTD_TYPE_OBJECT, + G_ADD_PRIVATE (GtdProviderEds) + G_IMPLEMENT_INTERFACE (GTD_TYPE_PROVIDER, gtd_provider_iface_init)) + + +enum +{ + PROP_0, + PROP_ENABLED, + PROP_DESCRIPTION, + PROP_ICON, + PROP_ID, + PROP_NAME, + PROP_PROVIDER_TYPE, + PROP_REGISTRY, + N_PROPS +}; + + +/* + * Auxiliary methods + */ + +static void +async_data_free (gpointer data) +{ + AsyncData *async_data = data; + + g_clear_pointer (&async_data->due_date, g_date_time_unref); + g_clear_pointer (&async_data->title, g_free); + g_clear_object (&async_data->source); + g_clear_object (&async_data->list); + g_clear_object (&async_data->task); + g_clear_object (&async_data->component); + g_free (async_data); +} + +static void +set_default_list (GtdProviderEds *self, + GtdTaskList *list) +{ + GtdProviderEdsPrivate *priv; + GtdManager *manager; + ESource *source; + + priv = gtd_provider_eds_get_instance_private (self); + source = gtd_task_list_eds_get_source (GTD_TASK_LIST_EDS (list)); + manager = gtd_manager_get_default (); + + e_source_registry_set_default_task_list (priv->source_registry, source); + + if (gtd_manager_get_default_provider (manager) != (GtdProvider*) self) + gtd_manager_set_default_provider (manager, GTD_PROVIDER (self)); +} + +static void +ensure_offline_sync (GtdProviderEds *self, + ESource *source) +{ + GtdProviderEdsPrivate *priv = gtd_provider_eds_get_instance_private (self); + ESourceOffline *extension; + + extension = e_source_get_extension (source, E_SOURCE_EXTENSION_OFFLINE); + e_source_offline_set_stay_synchronized (extension, TRUE); + + e_source_registry_commit_source (priv->source_registry, source, NULL, NULL, NULL); +} + + +/* + * Callbacks + */ + +static void +on_task_list_eds_loaded_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + g_autoptr (GError) error = NULL; + GtdProviderEdsPrivate *priv; + GtdProviderEds *self; + GtdTaskListEds *list; + ESource *source; + + self = GTD_PROVIDER_EDS (user_data); + priv = gtd_provider_eds_get_instance_private (self); + list = gtd_task_list_eds_new_finish (result, &error); + + if (error) + { + g_warning ("Error creating task list: %s", error->message); + return; + } + + source = gtd_task_list_eds_get_source (list); + + g_hash_table_insert (priv->task_lists, e_source_dup_uid (source), g_object_ref (list)); + g_object_set_data (G_OBJECT (source), "task-list", list); + + g_debug ("Task list '%s' successfully connected", e_source_get_display_name (source)); +} + +static void +on_client_connected_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + g_autoptr (GError) error = NULL; + GtdProviderEdsPrivate *priv; + GtdProviderEds *self; + ECalClient *client; + ESource *source; + + self = GTD_PROVIDER_EDS (user_data); + priv = gtd_provider_eds_get_instance_private (self); + source = e_client_get_source (E_CLIENT (source_object)); + client = E_CAL_CLIENT (e_cal_client_connect_finish (result, &error)); + + if (error) + { + g_warning ("Failed to connect to task list '%s': %s", e_source_get_uid (source), error->message); + + gtd_manager_emit_error_message (gtd_manager_get_default (), + _("Failed to connect to task list"), + error->message, + NULL, + NULL); + gtd_object_pop_loading (GTD_OBJECT (self)); + return; + } + + ensure_offline_sync (self, source); + + /* creates a new task list */ + gtd_task_list_eds_new (GTD_PROVIDER (self), + source, + client, + on_task_list_eds_loaded_cb, + priv->cancellable, + self); +} + +static void +on_source_added_cb (GtdProviderEds *provider, + ESource *source) +{ + /* Don't load the source if it's not a tasklist */ + if (!e_source_has_extension (source, E_SOURCE_EXTENSION_TASK_LIST) || + !GTD_PROVIDER_EDS_CLASS (G_OBJECT_GET_CLASS (provider))->should_load_source (provider, source)) + { + GTD_TRACE_MSG ("Ignoring source %s (%s)", + e_source_get_display_name (source), + e_source_get_uid (source)); + return; + } + + /* + * The pop_loading() is actually emited by GtdTaskListEds, after the + * ECalClientView sends the :complete signal. + */ + gtd_object_push_loading (GTD_OBJECT (provider)); + gtd_object_push_loading (GTD_OBJECT (gtd_manager_get_default ())); + + e_cal_client_connect (source, + E_CAL_CLIENT_SOURCE_TYPE_TASKS, + 15, /* seconds to wait */ + NULL, + on_client_connected_cb, + provider); +} + +static void +on_source_removed_cb (GtdProviderEds *provider, + ESource *source) +{ + GtdProviderEdsPrivate *priv; + GtdTaskList *list; + + GTD_ENTRY; + + priv = gtd_provider_eds_get_instance_private (provider); + list = g_object_get_data (G_OBJECT (source), "task-list"); + + if (!g_hash_table_remove (priv->task_lists, gtd_object_get_uid (GTD_OBJECT (list)))) + GTD_RETURN (); + + /* + * Since all subclasses will have this signal given that they + * are all GtdProvider implementations, it's not that bad + * to let it stay here. + */ + g_signal_emit_by_name (provider, "list-removed", list); + + GTD_EXIT; +} + +static void +on_source_refreshed_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + GtdProviderEdsPrivate *priv = gtd_provider_eds_get_instance_private (user_data); + g_autoptr (GError) error = NULL; + + GTD_ENTRY; + + e_source_registry_refresh_backend_finish (priv->source_registry, result, &error); + + if (error) + { + if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) + g_warning ("Error refreshing source: %s", error->message); + GTD_RETURN (); + } + + GTD_EXIT; +} + +static void +create_task_in_thread_cb (GTask *task, + gpointer source_object, + gpointer task_data, + GCancellable *cancellable) +{ + g_autoptr (ECalComponent) component = NULL; + g_autoptr (GError) error = NULL; + g_autofree gchar *new_uid = NULL; + ECalComponentText *new_summary; + GtdTaskListEds *tasklist; + ECalClient *client; + AsyncData *data; + GtdTask *new_task; + + GTD_ENTRY; + + data = task_data; + tasklist = GTD_TASK_LIST_EDS (data->list); + client = gtd_task_list_eds_get_client (tasklist); + + /* Create the new task */ + component = e_cal_component_new (); + e_cal_component_set_new_vtype (component, E_CAL_COMPONENT_TODO); + + new_summary = e_cal_component_text_new (data->title, NULL); + e_cal_component_set_summary (component, new_summary); + + if (data->due_date) + { + ECalComponentDateTime *comp_dt; + ICalTime *idt; + + idt = i_cal_time_new_null_time (); + i_cal_time_set_date (idt, + g_date_time_get_year (data->due_date), + g_date_time_get_month (data->due_date), + g_date_time_get_day_of_month (data->due_date)); + i_cal_time_set_time (idt, + g_date_time_get_hour (data->due_date), + g_date_time_get_minute (data->due_date), + g_date_time_get_seconds (data->due_date)); + i_cal_time_set_is_date (idt, + i_cal_time_get_hour (idt) == 0 && + i_cal_time_get_minute (idt) == 0 && + i_cal_time_get_second (idt) == 0); + + comp_dt = e_cal_component_datetime_new_take (idt, g_strdup ("UTC")); + e_cal_component_set_due (component, comp_dt); + e_cal_component_commit_sequence (component); + + e_cal_component_datetime_free (comp_dt); + } + + e_cal_client_create_object_sync (client, + e_cal_component_get_icalcomponent (component), + E_CAL_OPERATION_FLAG_NONE, + &new_uid, + cancellable, + &error); + + e_cal_component_text_free (new_summary); + + if (error) + { + g_task_return_error (task, g_steal_pointer (&error)); + return; + } + + new_task = gtd_task_eds_new (component); + gtd_task_set_position (new_task, g_list_model_get_n_items (G_LIST_MODEL (tasklist))); + + /* + * In the case the task UID changes because of creation proccess, + * reapply it to the task. + */ + if (new_uid) + gtd_object_set_uid (GTD_OBJECT (new_task), new_uid); + + /* Effectively apply the updated component */ + gtd_task_eds_apply (GTD_TASK_EDS (new_task)); + + g_task_return_pointer (task, g_object_ref (new_task), g_object_unref); + + GTD_EXIT; +} + +static void +update_task_in_thread_cb (GTask *task, + gpointer source_object, + gpointer task_data, + GCancellable *cancellable) +{ + g_autoptr (GError) error = NULL; + GtdTaskListEds *tasklist; + ECalClient *client; + AsyncData *data; + + GTD_ENTRY; + + data = task_data; + tasklist = GTD_TASK_LIST_EDS (gtd_task_get_list (data->task)); + client = gtd_task_list_eds_get_client (tasklist); + + e_cal_client_modify_object_sync (client, + e_cal_component_get_icalcomponent (data->component), + E_CAL_OBJ_MOD_THIS, + E_CAL_OPERATION_FLAG_NONE, + cancellable, + &error); + + + if (error) + { + g_task_return_error (task, g_steal_pointer (&error)); + GTD_RETURN (); + } + + g_task_return_boolean (task, TRUE); + + GTD_EXIT; +} + +static void +remove_task_in_thread_cb (GTask *task, + gpointer source_object, + gpointer task_data, + GCancellable *cancellable) +{ + g_autoptr (ECalComponentId) id = NULL; + g_autoptr (GError) error = NULL; + GtdTaskListEds *tasklist; + ECalClient *client; + AsyncData *data; + + GTD_ENTRY; + + data = task_data; + tasklist = GTD_TASK_LIST_EDS (gtd_task_get_list (data->task)); + client = gtd_task_list_eds_get_client (tasklist); + id = e_cal_component_get_id (data->component); + + e_cal_client_remove_object_sync (client, + e_cal_component_id_get_uid (id), + e_cal_component_id_get_rid (id), + E_CAL_OBJ_MOD_THIS, + E_CAL_OPERATION_FLAG_NONE, + cancellable, + &error); + + + if (error) + { + g_task_return_error (task, g_steal_pointer (&error)); + GTD_RETURN (); + } + + g_task_return_boolean (task, TRUE); + + GTD_EXIT; +} + +static void +create_or_update_task_list_in_thread_cb (GTask *task, + gpointer source_object, + gpointer task_data, + GCancellable *cancellable) +{ + GtdProviderEdsPrivate *priv; + g_autoptr (GError) error = NULL; + GtdProviderEds *self; + AsyncData *data; + + GTD_ENTRY; + + data = task_data; + self = GTD_PROVIDER_EDS (source_object); + priv = gtd_provider_eds_get_instance_private (self); + + e_source_registry_commit_source_sync (priv->source_registry, + data->source, + cancellable, + &error); + + if (error) + { + g_task_return_error (task, g_steal_pointer (&error)); + GTD_RETURN (); + } + + g_task_return_boolean (task, TRUE); + + GTD_EXIT; +} + + +static void +remove_task_list_in_thread_cb (GTask *task, + gpointer source_object, + gpointer task_data, + GCancellable *cancellable) +{ + g_autoptr (GError) error = NULL; + AsyncData *data; + + GTD_ENTRY; + + data = task_data; + + e_source_remove_sync (data->source, cancellable, &error); + + if (error) + { + g_task_return_error (task, g_steal_pointer (&error)); + GTD_RETURN (); + } + + g_task_return_boolean (task, TRUE); + + GTD_EXIT; +} + + +/* + * GtdProvider iface + */ + +static const gchar* +gtd_provider_eds_get_id (GtdProvider *provider) +{ + g_return_val_if_fail (GTD_IS_PROVIDER_EDS (provider), NULL); + + return GTD_PROVIDER_EDS_CLASS (G_OBJECT_GET_CLASS (provider))->get_id (GTD_PROVIDER_EDS (provider)); +} + +static const gchar* +gtd_provider_eds_get_name (GtdProvider *provider) +{ + g_return_val_if_fail (GTD_IS_PROVIDER_EDS (provider), NULL); + + return GTD_PROVIDER_EDS_CLASS (G_OBJECT_GET_CLASS (provider))->get_name (GTD_PROVIDER_EDS (provider)); +} + +static const gchar* +gtd_provider_eds_get_provider_type (GtdProvider *provider) +{ + g_return_val_if_fail (GTD_IS_PROVIDER_EDS (provider), NULL); + + return GTD_PROVIDER_EDS_CLASS (G_OBJECT_GET_CLASS (provider))->get_provider_type (GTD_PROVIDER_EDS (provider)); +} + +static const gchar* +gtd_provider_eds_get_description (GtdProvider *provider) +{ + g_return_val_if_fail (GTD_IS_PROVIDER_EDS (provider), NULL); + + return GTD_PROVIDER_EDS_CLASS (G_OBJECT_GET_CLASS (provider))->get_description (GTD_PROVIDER_EDS (provider)); +} + + +static gboolean +gtd_provider_eds_get_enabled (GtdProvider *provider) +{ + g_return_val_if_fail (GTD_IS_PROVIDER_EDS (provider), FALSE); + + return GTD_PROVIDER_EDS_CLASS (G_OBJECT_GET_CLASS (provider))->get_enabled (GTD_PROVIDER_EDS (provider)); +} + +static void +gtd_provider_eds_refresh (GtdProvider *provider) +{ + g_autoptr (GHashTable) collections = NULL; + GtdProviderEdsPrivate *priv; + GtdProviderEds *self; + GHashTableIter iter; + GtdTaskListEds *list; + + GTD_ENTRY; + + g_return_if_fail (GTD_IS_PROVIDER_EDS (provider)); + + self = GTD_PROVIDER_EDS (provider); + priv = gtd_provider_eds_get_instance_private (self); + collections = g_hash_table_new (g_direct_hash, g_direct_equal); + + g_hash_table_iter_init (&iter, priv->task_lists); + while (g_hash_table_iter_next (&iter, NULL, (gpointer*) &list)) + { + g_autoptr (ESource) collection = NULL; + ESource *source; + + source = gtd_task_list_eds_get_source (list); + collection = e_source_registry_find_extension (priv->source_registry, + source, + E_SOURCE_EXTENSION_COLLECTION); + + if (!collection || g_hash_table_contains (collections, collection)) + continue; + + GTD_TRACE_MSG ("Refreshing collection %s", e_source_get_uid (collection)); + + e_source_registry_refresh_backend (priv->source_registry, + e_source_get_uid (collection), + priv->cancellable, + on_source_refreshed_cb, + g_object_ref (self)); + + g_hash_table_add (collections, collection); + } + + GTD_EXIT; +} + +static GIcon* +gtd_provider_eds_get_icon (GtdProvider *provider) +{ + g_return_val_if_fail (GTD_IS_PROVIDER_EDS (provider), NULL); + + return GTD_PROVIDER_EDS_CLASS (G_OBJECT_GET_CLASS (provider))->get_icon (GTD_PROVIDER_EDS (provider)); +} + +static void +gtd_provider_eds_create_task (GtdProvider *provider, + GtdTaskList *list, + const gchar *title, + GDateTime *due_date, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + g_autoptr (GTask) task = NULL; + GtdProviderEds *self; + AsyncData *data; + + g_return_if_fail (GTD_IS_TASK_LIST_EDS (list)); + + GTD_ENTRY; + + self = GTD_PROVIDER_EDS (provider); + + data = g_new0 (AsyncData, 1); + data->list = g_object_ref (list); + data->title = g_strdup (title); + data->due_date = due_date ? g_date_time_ref (due_date) : NULL; + + gtd_object_push_loading (GTD_OBJECT (self)); + + task = g_task_new (self, cancellable, callback, user_data); + g_task_set_source_tag (task, gtd_provider_eds_create_task); + g_task_set_task_data (task, data, async_data_free); + g_task_run_in_thread (task, create_task_in_thread_cb); + + GTD_EXIT; +} + +static GtdTask* +gtd_provider_eds_create_task_finish (GtdProvider *provider, + GAsyncResult *result, + GError **error) +{ + g_autoptr (GtdTask) new_task = NULL; + GtdProviderEds *self; + GtdTaskList *list; + AsyncData *data; + + GTD_ENTRY; + + self = GTD_PROVIDER_EDS (provider); + data = g_task_get_task_data (G_TASK (result)); + list = data->list; + + gtd_object_pop_loading (GTD_OBJECT (self)); + + new_task = g_task_propagate_pointer (G_TASK (result), error); + + if (new_task) + { + gtd_task_set_list (new_task, list); + gtd_task_list_add_task (list, new_task); + set_default_list (self, list); + } + + GTD_RETURN (new_task); +} + +static void +gtd_provider_eds_update_task (GtdProvider *provider, + GtdTask *task, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + g_autoptr (GTask) gtask = NULL; + ECalComponent *component; + AsyncData *data; + + GTD_ENTRY; + + g_return_if_fail (GTD_IS_TASK (task)); + g_return_if_fail (GTD_IS_TASK_LIST_EDS (gtd_task_get_list (task))); + + component = gtd_task_eds_get_component (GTD_TASK_EDS (task)); + + e_cal_component_commit_sequence (component); + + /* The task is not ready until we finish the operation */ + gtd_object_push_loading (GTD_OBJECT (task)); + gtd_object_push_loading (GTD_OBJECT (provider)); + + data = g_new0 (AsyncData, 1); + data->task = g_object_ref (task); + data->component = e_cal_component_clone (component); + + gtask = g_task_new (provider, cancellable, callback, user_data); + g_task_set_source_tag (gtask, gtd_provider_eds_update_task); + g_task_set_task_data (gtask, data, async_data_free); + g_task_run_in_thread (gtask, update_task_in_thread_cb); + + GTD_EXIT; +} + +static gboolean +gtd_provider_eds_update_task_finish (GtdProvider *provider, + GAsyncResult *result, + GError **error) +{ + GtdProviderEds *self; + AsyncData *data; + GtdTask *task; + + GTD_ENTRY; + + self = GTD_PROVIDER_EDS (provider); + data = g_task_get_task_data (G_TASK (result)); + task = data->task; + + gtd_object_pop_loading (GTD_OBJECT (self)); + gtd_object_pop_loading (GTD_OBJECT (task)); + + if (!g_task_propagate_boolean (G_TASK (result), error)) + { + gtd_task_eds_revert (GTD_TASK_EDS (task)); + GTD_RETURN (FALSE); + } + + gtd_task_eds_apply (GTD_TASK_EDS (task)); + gtd_task_list_update_task (gtd_task_get_list (task), task); + + GTD_RETURN (TRUE); +} + +static void +gtd_provider_eds_remove_task (GtdProvider *provider, + GtdTask *task, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + g_autoptr (GTask) gtask = NULL; + ECalComponent *component; + AsyncData *data; + + GTD_ENTRY; + + g_return_if_fail (GTD_IS_TASK (task)); + g_return_if_fail (GTD_IS_TASK_LIST_EDS (gtd_task_get_list (task))); + + component = gtd_task_eds_get_component (GTD_TASK_EDS (task)); + + gtd_object_push_loading (GTD_OBJECT (provider)); + + data = g_new0 (AsyncData, 1); + data->task = g_object_ref (task); + data->component = e_cal_component_clone (component); + + gtask = g_task_new (provider, cancellable, callback, user_data); + g_task_set_source_tag (gtask, gtd_provider_eds_remove_task); + g_task_set_task_data (gtask, data, async_data_free); + g_task_run_in_thread (gtask, remove_task_in_thread_cb); + + GTD_EXIT; +} + +static gboolean +gtd_provider_eds_remove_task_finish (GtdProvider *provider, + GAsyncResult *result, + GError **error) +{ + GTD_ENTRY; + + gtd_object_pop_loading (GTD_OBJECT (provider)); + + GTD_RETURN (g_task_propagate_boolean (G_TASK (result), error)); +} + +static void +gtd_provider_eds_create_task_list (GtdProvider *provider, + const gchar *name, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + g_autoptr (GTask) task = NULL; + GtdProviderEds *self; + AsyncData *data; + ESource *source; + + GTD_ENTRY; + + self = GTD_PROVIDER_EDS (provider); + source = NULL; + + /* Create an ESource */ + if (!GTD_PROVIDER_EDS_CLASS (G_OBJECT_GET_CLASS (provider))->create_source) { + g_debug ("Can't create task list: not supported by %s", G_OBJECT_TYPE_NAME (provider)); + return; + } + + source = GTD_PROVIDER_EDS_CLASS (G_OBJECT_GET_CLASS (provider))->create_source (self); + if (!source) { + g_debug ("Can't create task list: create_source() returned NULL"); + return; + } + + /* EDS properties */ + e_source_set_display_name (source, name); + + data = g_new0 (AsyncData, 1); + data->title = g_strdup (name); + data->source = g_object_ref (source); + + gtd_object_push_loading (GTD_OBJECT (provider)); + + task = g_task_new (self, cancellable, callback, user_data); + g_task_set_source_tag (task, gtd_provider_eds_create_task_list); + g_task_set_task_data (task, data, async_data_free); + g_task_run_in_thread (task, create_or_update_task_list_in_thread_cb); + + GTD_EXIT; +} + +static gboolean +gtd_provider_eds_create_task_list_finish (GtdProvider *provider, + GAsyncResult *result, + GError **error) +{ + GtdProviderEds *self; + + GTD_ENTRY; + + self = GTD_PROVIDER_EDS (provider); + gtd_object_pop_loading (GTD_OBJECT (self)); + + GTD_RETURN (g_task_propagate_boolean (G_TASK (result), error)); +} + +static void +gtd_provider_eds_update_task_list (GtdProvider *provider, + GtdTaskList *list, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + g_autoptr (GTask) task = NULL; + AsyncData *data; + ESource *source; + + GTD_ENTRY; + + g_assert (GTD_IS_TASK_LIST_EDS (list)); + g_assert (gtd_task_list_eds_get_source (GTD_TASK_LIST_EDS (list)) != NULL); + + source = gtd_task_list_eds_get_source (GTD_TASK_LIST_EDS (list)); + + gtd_object_push_loading (GTD_OBJECT (provider)); + gtd_object_push_loading (GTD_OBJECT (list)); + + data = g_new0 (AsyncData, 1); + data->list = g_object_ref (list); + data->source = g_object_ref (source); + + task = g_task_new (provider, cancellable, callback, user_data); + g_task_set_source_tag (task, gtd_provider_eds_update_task_list); + g_task_set_task_data (task, data, async_data_free); + g_task_run_in_thread (task, create_or_update_task_list_in_thread_cb); + + GTD_EXIT; +} + +static gboolean +gtd_provider_eds_update_task_list_finish (GtdProvider *provider, + GAsyncResult *result, + GError **error) +{ + GtdProviderEds *self; + AsyncData *data; + + GTD_ENTRY; + + self = GTD_PROVIDER_EDS (provider); + data = g_task_get_task_data (G_TASK (result)); + + gtd_object_pop_loading (GTD_OBJECT (data->list)); + gtd_object_pop_loading (GTD_OBJECT (self)); + + g_signal_emit_by_name (self, "list-changed", data->list); + + GTD_RETURN (g_task_propagate_boolean (G_TASK (result), error)); +} + +static void +gtd_provider_eds_remove_task_list (GtdProvider *provider, + GtdTaskList *list, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + g_autoptr (GTask) gtask = NULL; + AsyncData *data; + ESource *source; + + GTD_ENTRY; + + g_assert (GTD_IS_TASK_LIST_EDS (list)); + g_assert (gtd_task_list_eds_get_source (GTD_TASK_LIST_EDS (list)) != NULL); + + source = gtd_task_list_eds_get_source (GTD_TASK_LIST_EDS (list)); + + gtd_object_push_loading (GTD_OBJECT (provider)); + + data = g_new0 (AsyncData, 1); + data->source = g_object_ref (source); + + gtask = g_task_new (provider, cancellable, callback, user_data); + g_task_set_source_tag (gtask, gtd_provider_eds_remove_task_list); + g_task_set_task_data (gtask, data, async_data_free); + g_task_run_in_thread (gtask, remove_task_list_in_thread_cb); + + GTD_EXIT; +} + +static gboolean +gtd_provider_eds_remove_task_list_finish (GtdProvider *provider, + GAsyncResult *result, + GError **error) +{ + GTD_ENTRY; + + gtd_object_pop_loading (GTD_OBJECT (provider)); + + GTD_RETURN (g_task_propagate_boolean (G_TASK (result), error)); +} + +static GList* +gtd_provider_eds_get_task_lists (GtdProvider *provider) +{ + GtdProviderEdsPrivate *priv = gtd_provider_eds_get_instance_private (GTD_PROVIDER_EDS (provider)); + + return g_hash_table_get_values (priv->task_lists); +} + +static GtdTaskList* +gtd_provider_eds_get_inbox (GtdProvider *provider) +{ + GtdProviderEdsPrivate *priv = gtd_provider_eds_get_instance_private (GTD_PROVIDER_EDS (provider)); + + return g_hash_table_lookup (priv->task_lists, GTD_PROVIDER_EDS_INBOX_ID); +} + +static void +gtd_provider_iface_init (GtdProviderInterface *iface) +{ + iface->get_id = gtd_provider_eds_get_id; + iface->get_name = gtd_provider_eds_get_name; + iface->get_provider_type = gtd_provider_eds_get_provider_type; + iface->get_description = gtd_provider_eds_get_description; + iface->get_enabled = gtd_provider_eds_get_enabled; + iface->refresh = gtd_provider_eds_refresh; + iface->get_icon = gtd_provider_eds_get_icon; + iface->create_task = gtd_provider_eds_create_task; + iface->create_task_finish = gtd_provider_eds_create_task_finish; + iface->update_task = gtd_provider_eds_update_task; + iface->update_task_finish = gtd_provider_eds_update_task_finish; + iface->remove_task = gtd_provider_eds_remove_task; + iface->remove_task_finish = gtd_provider_eds_remove_task_finish; + iface->create_task_list = gtd_provider_eds_create_task_list; + iface->create_task_list_finish = gtd_provider_eds_create_task_list_finish; + iface->update_task_list = gtd_provider_eds_update_task_list; + iface->update_task_list_finish = gtd_provider_eds_update_task_list_finish; + iface->remove_task_list = gtd_provider_eds_remove_task_list; + iface->remove_task_list_finish = gtd_provider_eds_remove_task_list_finish; + iface->get_task_lists = gtd_provider_eds_get_task_lists; + iface->get_inbox = gtd_provider_eds_get_inbox; +} + + +/* + * GObject overrides + */ + +static void +gtd_provider_eds_finalize (GObject *object) +{ + GtdProviderEds *self = (GtdProviderEds *)object; + GtdProviderEdsPrivate *priv = gtd_provider_eds_get_instance_private (self); + + g_cancellable_cancel (priv->cancellable); + + g_clear_object (&priv->cancellable); + g_clear_object (&priv->source_registry); + g_clear_pointer (&priv->task_lists, g_hash_table_destroy); + + G_OBJECT_CLASS (gtd_provider_eds_parent_class)->finalize (object); +} + +static void +gtd_provider_eds_constructed (GObject *object) +{ + GtdProviderEdsPrivate *priv; + GtdProviderEds *self; + g_autoptr (GError) error = NULL; + GList *sources; + GList *l; + + self = GTD_PROVIDER_EDS (object); + priv = gtd_provider_eds_get_instance_private (self); + + if (error) + { + g_warning ("%s: %s", "Error loading task manager", error->message); + return; + } + + /* Load task list sources */ + sources = e_source_registry_list_sources (priv->source_registry, E_SOURCE_EXTENSION_TASK_LIST); + + for (l = sources; l != NULL; l = l->next) + on_source_added_cb (self, l->data); + + g_list_free_full (sources, g_object_unref); + + /* listen to the signals, so new sources don't slip by */ + g_signal_connect_swapped (priv->source_registry, + "source-added", + G_CALLBACK (on_source_added_cb), + self); + + g_signal_connect_swapped (priv->source_registry, + "source-removed", + G_CALLBACK (on_source_removed_cb), + self); +} + +static void +gtd_provider_eds_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + GtdProvider *provider = GTD_PROVIDER (object); + GtdProviderEdsPrivate *priv = gtd_provider_eds_get_instance_private (GTD_PROVIDER_EDS (object)); + + + switch (prop_id) + { + case PROP_DESCRIPTION: + g_value_set_string (value, gtd_provider_eds_get_description (provider)); + break; + + case PROP_ENABLED: + g_value_set_boolean (value, gtd_provider_eds_get_enabled (provider)); + break; + + case PROP_ICON: + g_value_set_object (value, gtd_provider_eds_get_icon (provider)); + break; + + case PROP_ID: + g_value_set_string (value, gtd_provider_eds_get_id (provider)); + break; + + case PROP_NAME: + g_value_set_string (value, gtd_provider_eds_get_name (provider)); + break; + + case PROP_PROVIDER_TYPE: + g_value_set_string (value, gtd_provider_eds_get_provider_type (provider)); + break; + + case PROP_REGISTRY: + g_value_set_object (value, priv->source_registry); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + } +} + +static void +gtd_provider_eds_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + GtdProviderEds *self = GTD_PROVIDER_EDS (object); + GtdProviderEdsPrivate *priv = gtd_provider_eds_get_instance_private (self); + + switch (prop_id) + { + case PROP_REGISTRY: + if (g_set_object (&priv->source_registry, g_value_get_object (value))) + g_object_notify (object, "registry"); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + } +} + +static void +gtd_provider_eds_class_init (GtdProviderEdsClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->finalize = gtd_provider_eds_finalize; + object_class->constructed = gtd_provider_eds_constructed; + object_class->get_property = gtd_provider_eds_get_property; + object_class->set_property = gtd_provider_eds_set_property; + + g_object_class_override_property (object_class, PROP_DESCRIPTION, "description"); + g_object_class_override_property (object_class, PROP_ENABLED, "enabled"); + g_object_class_override_property (object_class, PROP_ICON, "icon"); + g_object_class_override_property (object_class, PROP_ID, "id"); + g_object_class_override_property (object_class, PROP_NAME, "name"); + g_object_class_override_property (object_class, PROP_PROVIDER_TYPE, "provider-type"); + + g_object_class_install_property (object_class, + PROP_REGISTRY, + g_param_spec_object ("registry", + "Source registry", + "The EDS source registry object", + E_TYPE_SOURCE_REGISTRY, + G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS)); +} + +static void +gtd_provider_eds_init (GtdProviderEds *self) +{ + GtdProviderEdsPrivate *priv = gtd_provider_eds_get_instance_private (self); + + priv->cancellable = g_cancellable_new (); + priv->task_lists = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref); +} + +GtdProviderEds* +gtd_provider_eds_new (ESourceRegistry *registry) +{ + return g_object_new (GTD_TYPE_PROVIDER_EDS, + "registry", registry, + NULL); +} + +ESourceRegistry* +gtd_provider_eds_get_registry (GtdProviderEds *provider) +{ + GtdProviderEdsPrivate *priv; + + g_return_val_if_fail (GTD_IS_PROVIDER_EDS (provider), NULL); + + priv = gtd_provider_eds_get_instance_private (provider); + + return priv->source_registry; +} -- cgit v1.2.3