8752647eca
The Calendar, Memos and Tasks views use to do D-Bus calls to the backends on the main (UI) thread, which could result in UI freezes, until the operation was done on the backend (and server) side. This commit fixes that by invoking the operations in a dedicated thread. It has few additional advantages too: - operations can be cancelled - proper error reporting to a user - less code duplication between the views for common operations There had been fixed some performance issues when selecting/unselecting sources in the source selector as well.
140 lines
4.1 KiB
C
140 lines
4.1 KiB
C
/*
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* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
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* Copyright (C) 2014 Red Hat, Inc. (www.redhat.com)
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <string.h>
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#include <glib/gi18n.h>
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#include <calendar/gui/comp-util.h>
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#include <calendar/gui/e-cal-ops.h>
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#include <calendar/gui/dialogs/task-editor.h>
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#include "e-task-shell-view.h"
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#include "e-task-shell-backend.h"
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#define E_TASK_SHELL_BACKEND_GET_PRIVATE(obj) \
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(G_TYPE_INSTANCE_GET_PRIVATE \
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((obj), E_TYPE_TASK_SHELL_BACKEND, ETaskShellBackendPrivate))
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struct _ETaskShellBackendPrivate {
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gint placeholder;
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};
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G_DEFINE_DYNAMIC_TYPE (ETaskShellBackend, e_task_shell_backend, E_TYPE_CAL_BASE_SHELL_BACKEND)
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static void
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action_task_new_cb (GtkAction *action,
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EShellWindow *shell_window)
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{
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e_cal_ops_new_component_editor (shell_window,
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E_CAL_CLIENT_SOURCE_TYPE_TASKS, NULL,
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g_strcmp0 (gtk_action_get_name (action), "task-assigned-new") == 0);
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}
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static void
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action_task_list_new_cb (GtkAction *action,
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EShellWindow *shell_window)
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{
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e_cal_base_shell_backend_util_new_source (shell_window, E_CAL_CLIENT_SOURCE_TYPE_TASKS);
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}
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static GtkActionEntry item_entries[] = {
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{ "task-new",
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"stock_task",
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NC_("New", "_Task"),
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"<Shift><Control>t",
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N_("Create a new task"),
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G_CALLBACK (action_task_new_cb) },
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{ "task-assigned-new",
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"stock_task",
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NC_("New", "Assigne_d Task"),
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NULL,
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N_("Create a new assigned task"),
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G_CALLBACK (action_task_new_cb) }
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};
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static GtkActionEntry source_entries[] = {
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{ "task-list-new",
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"stock_todo",
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NC_("New", "Tas_k List"),
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NULL,
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N_("Create a new task list"),
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G_CALLBACK (action_task_list_new_cb) }
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};
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static gboolean
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e_task_shell_backend_handle_uri (EShellBackend *shell_backend,
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const gchar *uri)
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{
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if (strncmp (uri, "task:", 5) != 0)
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return FALSE;
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return e_cal_base_shell_backend_util_handle_uri (shell_backend,
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E_CAL_CLIENT_SOURCE_TYPE_TASKS, uri, NULL);
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}
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static void
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e_task_shell_backend_class_init (ETaskShellBackendClass *class)
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{
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EShellBackendClass *shell_backend_class;
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ECalBaseShellBackendClass *cal_base_shell_backend_class;
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g_type_class_add_private (class, sizeof (ETaskShellBackendPrivate));
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shell_backend_class = E_SHELL_BACKEND_CLASS (class);
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shell_backend_class->shell_view_type = E_TYPE_TASK_SHELL_VIEW;
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shell_backend_class->name = "tasks";
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shell_backend_class->aliases = "";
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shell_backend_class->schemes = "task";
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shell_backend_class->sort_order = 500;
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shell_backend_class->preferences_page = "calendar-and-tasks";
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shell_backend_class->start = NULL;
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cal_base_shell_backend_class = E_CAL_BASE_SHELL_BACKEND_CLASS (class);
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cal_base_shell_backend_class->new_item_entries = item_entries;
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cal_base_shell_backend_class->new_item_n_entries = G_N_ELEMENTS (item_entries);
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cal_base_shell_backend_class->source_entries = source_entries;
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cal_base_shell_backend_class->source_n_entries = G_N_ELEMENTS (source_entries);
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cal_base_shell_backend_class->handle_uri = e_task_shell_backend_handle_uri;
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}
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static void
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e_task_shell_backend_init (ETaskShellBackend *task_shell_backend)
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{
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task_shell_backend->priv = E_TASK_SHELL_BACKEND_GET_PRIVATE (task_shell_backend);
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}
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static void
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e_task_shell_backend_class_finalize (ETaskShellBackendClass *class)
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{
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}
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void
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e_task_shell_backend_type_register (GTypeModule *type_module)
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{
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/* XXX G_DEFINE_DYNAMIC_TYPE declares a static type registration
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* function, so we have to wrap it with a public function in
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* order to register types from a separate compilation unit. */
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e_task_shell_backend_register_type (type_module);
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}
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