59e2efa774
A simple Evolution run and move between all views means creation of more than 100 GSettings objects, with only a bit more than 10 schemas. Reusing the objects should have a positive impact on a performance too.
548 lines
16 KiB
C
548 lines
16 KiB
C
/*
|
|
* e-task-shell-view-private.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.
|
|
*
|
|
* 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 Lesser General Public License
|
|
* along with this program; if not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*
|
|
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
|
|
*
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#include "e-util/e-util-private.h"
|
|
#include <calendar/gui/e-cal-ops.h>
|
|
|
|
#include "e-task-shell-view-private.h"
|
|
|
|
static gboolean
|
|
task_shell_view_process_completed_tasks_cb (gpointer user_data)
|
|
{
|
|
ETaskShellContent *task_shell_content;
|
|
ETaskShellView *task_shell_view;
|
|
ETaskTable *task_table;
|
|
|
|
task_shell_view = E_TASK_SHELL_VIEW (user_data);
|
|
|
|
task_shell_view->priv->update_completed_timeout = 0;
|
|
|
|
task_shell_content = task_shell_view->priv->task_shell_content;
|
|
task_table = e_task_shell_content_get_task_table (task_shell_content);
|
|
|
|
e_task_table_process_completed_tasks (task_table, TRUE);
|
|
|
|
/* Search query takes whether to show completed tasks into account,
|
|
* so if the preference has changed we need to update the query. */
|
|
e_shell_view_execute_search (E_SHELL_VIEW (task_shell_view));
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
task_shell_view_process_completed_tasks (ETaskShellView *task_shell_view)
|
|
{
|
|
guint source_id;
|
|
|
|
source_id = task_shell_view->priv->update_completed_timeout;
|
|
|
|
if (source_id > 0)
|
|
g_source_remove (source_id);
|
|
|
|
source_id = e_named_timeout_add_seconds (
|
|
1, task_shell_view_process_completed_tasks_cb,
|
|
task_shell_view);
|
|
|
|
task_shell_view->priv->update_completed_timeout = source_id;
|
|
}
|
|
|
|
static void
|
|
task_shell_view_hide_completed_tasks_changed_cb (GSettings *settings,
|
|
const gchar *key,
|
|
ETaskShellView *task_shell_view)
|
|
{
|
|
GVariant *new_value, *old_value;
|
|
|
|
new_value = g_settings_get_value (settings, key);
|
|
old_value = g_hash_table_lookup (task_shell_view->priv->old_settings, key);
|
|
|
|
if (!new_value || !old_value || !g_variant_equal (new_value, old_value)) {
|
|
if (new_value)
|
|
g_hash_table_insert (task_shell_view->priv->old_settings, g_strdup (key), new_value);
|
|
else
|
|
g_hash_table_remove (task_shell_view->priv->old_settings, key);
|
|
|
|
task_shell_view_process_completed_tasks (task_shell_view);
|
|
} else if (new_value) {
|
|
g_variant_unref (new_value);
|
|
}
|
|
}
|
|
|
|
static void
|
|
task_shell_view_table_popup_event_cb (EShellView *shell_view,
|
|
GdkEvent *button_event)
|
|
{
|
|
const gchar *widget_path;
|
|
|
|
widget_path = "/task-popup";
|
|
e_shell_view_show_popup_menu (shell_view, widget_path, button_event);
|
|
}
|
|
|
|
static gboolean
|
|
task_shell_view_selector_popup_event_cb (EShellView *shell_view,
|
|
ESource *primary_source,
|
|
GdkEvent *button_event)
|
|
{
|
|
const gchar *widget_path;
|
|
|
|
widget_path = "/task-list-popup";
|
|
e_shell_view_show_popup_menu (shell_view, widget_path, button_event);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
task_shell_view_update_timeout_cb (gpointer user_data)
|
|
{
|
|
ETaskShellView *task_shell_view;
|
|
ETaskShellContent *task_shell_content;
|
|
ETaskTable *task_table;
|
|
ECalModel *model;
|
|
|
|
task_shell_view = E_TASK_SHELL_VIEW (user_data);
|
|
task_shell_content = task_shell_view->priv->task_shell_content;
|
|
task_table = e_task_shell_content_get_task_table (task_shell_content);
|
|
model = e_task_table_get_model (task_table);
|
|
|
|
e_task_table_process_completed_tasks (task_table, FALSE);
|
|
e_cal_model_tasks_update_due_tasks (E_CAL_MODEL_TASKS (model));
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
task_shell_view_backend_error_cb (EClientCache *client_cache,
|
|
EClient *client,
|
|
EAlert *alert,
|
|
ETaskShellView *task_shell_view)
|
|
{
|
|
ETaskShellContent *task_shell_content;
|
|
ESource *source;
|
|
const gchar *extension_name;
|
|
|
|
task_shell_content = task_shell_view->priv->task_shell_content;
|
|
|
|
source = e_client_get_source (client);
|
|
extension_name = E_SOURCE_EXTENSION_TASK_LIST;
|
|
|
|
/* Only submit alerts from task list backends. */
|
|
if (e_source_has_extension (source, extension_name)) {
|
|
EAlertSink *alert_sink;
|
|
|
|
alert_sink = E_ALERT_SINK (task_shell_content);
|
|
e_alert_sink_submit_alert (alert_sink, alert);
|
|
}
|
|
}
|
|
|
|
static void
|
|
task_shell_view_notify_view_id_cb (EShellView *shell_view)
|
|
{
|
|
GalViewInstance *view_instance;
|
|
const gchar *view_id;
|
|
|
|
view_id = e_shell_view_get_view_id (shell_view);
|
|
view_instance = e_shell_view_get_view_instance (shell_view);
|
|
|
|
/* A NULL view ID implies we're in a custom view. But you can
|
|
* only get to a custom view via the "Define Views" dialog, which
|
|
* would have already modified the view instance appropriately.
|
|
* Furthermore, there's no way to refer to a custom view by ID
|
|
* anyway, since custom views have no IDs. */
|
|
if (view_id == NULL)
|
|
return;
|
|
|
|
gal_view_instance_set_current_view_id (view_instance, view_id);
|
|
}
|
|
|
|
void
|
|
e_task_shell_view_private_init (ETaskShellView *task_shell_view)
|
|
{
|
|
task_shell_view->priv->old_settings = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_variant_unref);
|
|
|
|
e_signal_connect_notify (
|
|
task_shell_view, "notify::view-id",
|
|
G_CALLBACK (task_shell_view_notify_view_id_cb), NULL);
|
|
}
|
|
|
|
void
|
|
e_task_shell_view_private_constructed (ETaskShellView *task_shell_view)
|
|
{
|
|
ETaskShellViewPrivate *priv = task_shell_view->priv;
|
|
EShellBackend *shell_backend;
|
|
EShellContent *shell_content;
|
|
EShellSidebar *shell_sidebar;
|
|
EShellWindow *shell_window;
|
|
EShellView *shell_view;
|
|
EShell *shell;
|
|
gulong handler_id;
|
|
|
|
shell_view = E_SHELL_VIEW (task_shell_view);
|
|
shell_backend = e_shell_view_get_shell_backend (shell_view);
|
|
shell_content = e_shell_view_get_shell_content (shell_view);
|
|
shell_sidebar = e_shell_view_get_shell_sidebar (shell_view);
|
|
shell_window = e_shell_view_get_shell_window (shell_view);
|
|
shell = e_shell_window_get_shell (shell_window);
|
|
|
|
e_shell_window_add_action_group (shell_window, "tasks");
|
|
e_shell_window_add_action_group (shell_window, "tasks-filter");
|
|
|
|
/* Cache these to avoid lots of awkward casting. */
|
|
priv->task_shell_backend = g_object_ref (shell_backend);
|
|
priv->task_shell_content = g_object_ref (shell_content);
|
|
priv->task_shell_sidebar = g_object_ref (shell_sidebar);
|
|
|
|
priv->settings = e_util_ref_settings ("org.gnome.evolution.calendar");
|
|
|
|
/* Keep our own reference to this so we can
|
|
* disconnect our signal handlers in dispose(). */
|
|
priv->client_cache = e_shell_get_client_cache (shell);
|
|
g_object_ref (priv->client_cache);
|
|
|
|
handler_id = g_signal_connect (
|
|
priv->client_cache, "backend-error",
|
|
G_CALLBACK (task_shell_view_backend_error_cb),
|
|
task_shell_view);
|
|
priv->backend_error_handler_id = handler_id;
|
|
|
|
/* Keep our own reference to this so we can
|
|
* disconnect our signal handlers in dispose(). */
|
|
priv->task_table = e_task_shell_content_get_task_table (
|
|
E_TASK_SHELL_CONTENT (shell_content));
|
|
g_object_ref (priv->task_table);
|
|
|
|
handler_id = g_signal_connect_swapped (
|
|
priv->task_table, "open-component",
|
|
G_CALLBACK (e_task_shell_view_open_task),
|
|
task_shell_view);
|
|
priv->open_component_handler_id = handler_id;
|
|
|
|
handler_id = g_signal_connect_swapped (
|
|
priv->task_table, "popup-event",
|
|
G_CALLBACK (task_shell_view_table_popup_event_cb),
|
|
task_shell_view);
|
|
priv->popup_event_handler_id = handler_id;
|
|
|
|
handler_id = g_signal_connect_swapped (
|
|
priv->task_table, "selection-change",
|
|
G_CALLBACK (e_task_shell_view_update_sidebar),
|
|
task_shell_view);
|
|
priv->selection_change_1_handler_id = handler_id;
|
|
|
|
handler_id = g_signal_connect_swapped (
|
|
priv->task_table, "selection-change",
|
|
G_CALLBACK (e_shell_view_update_actions),
|
|
task_shell_view);
|
|
priv->selection_change_2_handler_id = handler_id;
|
|
|
|
/* Keep our own reference to this so we can
|
|
* disconnect our signal handlers in dispose(). */
|
|
priv->model = e_task_table_get_model (priv->task_table);
|
|
g_object_ref (priv->model);
|
|
|
|
handler_id = g_signal_connect_swapped (
|
|
priv->model, "model-changed",
|
|
G_CALLBACK (e_task_shell_view_update_sidebar),
|
|
task_shell_view);
|
|
priv->model_changed_handler_id = handler_id;
|
|
|
|
handler_id = g_signal_connect_swapped (
|
|
priv->model, "model-rows-deleted",
|
|
G_CALLBACK (e_task_shell_view_update_sidebar),
|
|
task_shell_view);
|
|
priv->model_rows_deleted_handler_id = handler_id;
|
|
|
|
handler_id = g_signal_connect_swapped (
|
|
priv->model, "model-rows-inserted",
|
|
G_CALLBACK (e_task_shell_view_update_sidebar),
|
|
task_shell_view);
|
|
priv->model_rows_inserted_handler_id = handler_id;
|
|
|
|
handler_id = g_signal_connect_swapped (
|
|
priv->model, "row-appended",
|
|
G_CALLBACK (e_cal_base_shell_view_model_row_appended),
|
|
task_shell_view);
|
|
priv->rows_appended_handler_id = handler_id;
|
|
|
|
/* Keep our own reference to this so we can
|
|
* disconnect our signal handlers in dispose(). */
|
|
priv->selector = e_cal_base_shell_sidebar_get_selector (
|
|
E_CAL_BASE_SHELL_SIDEBAR (shell_sidebar));
|
|
g_object_ref (priv->selector);
|
|
|
|
handler_id = g_signal_connect_swapped (
|
|
priv->selector, "popup-event",
|
|
G_CALLBACK (task_shell_view_selector_popup_event_cb),
|
|
task_shell_view);
|
|
priv->selector_popup_event_handler_id = handler_id;
|
|
|
|
handler_id = g_signal_connect_swapped (
|
|
priv->selector, "primary-selection-changed",
|
|
G_CALLBACK (e_shell_view_update_actions),
|
|
task_shell_view);
|
|
priv->primary_selection_changed_handler_id = handler_id;
|
|
|
|
e_categories_add_change_hook (
|
|
(GHookFunc) e_task_shell_view_update_search_filter,
|
|
task_shell_view);
|
|
|
|
/* Listen for configuration changes. */
|
|
g_settings_bind (
|
|
priv->settings, "confirm-purge",
|
|
shell_view, "confirm-purge",
|
|
G_SETTINGS_BIND_DEFAULT);
|
|
|
|
/* Hide Completed Tasks (enable/units/value) */
|
|
handler_id = g_signal_connect (
|
|
priv->settings, "changed::hide-completed-tasks",
|
|
G_CALLBACK (task_shell_view_hide_completed_tasks_changed_cb),
|
|
task_shell_view);
|
|
priv->settings_hide_completed_tasks_handler_id = handler_id;
|
|
handler_id = g_signal_connect (
|
|
priv->settings, "changed::hide-completed-tasks-units",
|
|
G_CALLBACK (task_shell_view_hide_completed_tasks_changed_cb),
|
|
task_shell_view);
|
|
priv->settings_hide_completed_tasks_units_handler_id = handler_id;
|
|
handler_id = g_signal_connect (
|
|
priv->settings, "changed::hide-completed-tasks-value",
|
|
G_CALLBACK (task_shell_view_hide_completed_tasks_changed_cb),
|
|
task_shell_view);
|
|
priv->settings_hide_completed_tasks_value_handler_id = handler_id;
|
|
|
|
e_task_shell_view_actions_init (task_shell_view);
|
|
e_task_shell_view_update_sidebar (task_shell_view);
|
|
e_task_shell_view_update_search_filter (task_shell_view);
|
|
|
|
/* Call this when everything is ready, like actions in
|
|
* action groups and such. */
|
|
task_shell_view_update_timeout_cb (task_shell_view);
|
|
priv->update_timeout = e_named_timeout_add_full (
|
|
G_PRIORITY_LOW, 60000,
|
|
task_shell_view_update_timeout_cb,
|
|
task_shell_view, NULL);
|
|
}
|
|
|
|
void
|
|
e_task_shell_view_private_dispose (ETaskShellView *task_shell_view)
|
|
{
|
|
ETaskShellViewPrivate *priv = task_shell_view->priv;
|
|
|
|
if (priv->backend_error_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->client_cache,
|
|
priv->backend_error_handler_id);
|
|
priv->backend_error_handler_id = 0;
|
|
}
|
|
|
|
if (priv->open_component_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->task_table,
|
|
priv->open_component_handler_id);
|
|
priv->open_component_handler_id = 0;
|
|
}
|
|
|
|
if (priv->popup_event_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->task_table,
|
|
priv->popup_event_handler_id);
|
|
priv->popup_event_handler_id = 0;
|
|
}
|
|
|
|
if (priv->selection_change_1_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->task_table,
|
|
priv->selection_change_1_handler_id);
|
|
priv->selection_change_1_handler_id = 0;
|
|
}
|
|
|
|
if (priv->selection_change_2_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->task_table,
|
|
priv->selection_change_2_handler_id);
|
|
priv->selection_change_2_handler_id = 0;
|
|
}
|
|
|
|
if (priv->model_changed_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->model,
|
|
priv->model_changed_handler_id);
|
|
priv->model_changed_handler_id = 0;
|
|
}
|
|
|
|
if (priv->model_rows_deleted_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->model,
|
|
priv->model_rows_deleted_handler_id);
|
|
priv->model_rows_deleted_handler_id = 0;
|
|
}
|
|
|
|
if (priv->model_rows_inserted_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->model,
|
|
priv->model_rows_inserted_handler_id);
|
|
priv->model_rows_inserted_handler_id = 0;
|
|
}
|
|
|
|
if (priv->rows_appended_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->model,
|
|
priv->rows_appended_handler_id);
|
|
priv->rows_appended_handler_id = 0;
|
|
}
|
|
|
|
if (priv->selector_popup_event_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->selector,
|
|
priv->selector_popup_event_handler_id);
|
|
priv->selector_popup_event_handler_id = 0;
|
|
}
|
|
|
|
if (priv->primary_selection_changed_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->selector,
|
|
priv->primary_selection_changed_handler_id);
|
|
priv->primary_selection_changed_handler_id = 0;
|
|
}
|
|
|
|
if (priv->settings_hide_completed_tasks_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->settings,
|
|
priv->settings_hide_completed_tasks_handler_id);
|
|
priv->settings_hide_completed_tasks_handler_id = 0;
|
|
}
|
|
|
|
if (priv->settings_hide_completed_tasks_units_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->settings,
|
|
priv->settings_hide_completed_tasks_units_handler_id);
|
|
priv->settings_hide_completed_tasks_units_handler_id = 0;
|
|
}
|
|
|
|
if (priv->settings_hide_completed_tasks_value_handler_id > 0) {
|
|
g_signal_handler_disconnect (
|
|
priv->settings,
|
|
priv->settings_hide_completed_tasks_value_handler_id);
|
|
priv->settings_hide_completed_tasks_value_handler_id = 0;
|
|
}
|
|
|
|
g_clear_object (&priv->task_shell_backend);
|
|
g_clear_object (&priv->task_shell_content);
|
|
g_clear_object (&priv->task_shell_sidebar);
|
|
|
|
g_clear_object (&priv->client_cache);
|
|
g_clear_object (&priv->task_table);
|
|
g_clear_object (&priv->model);
|
|
g_clear_object (&priv->selector);
|
|
g_clear_object (&priv->settings);
|
|
|
|
if (priv->update_timeout > 0) {
|
|
g_source_remove (priv->update_timeout);
|
|
priv->update_timeout = 0;
|
|
}
|
|
|
|
if (priv->update_completed_timeout > 0) {
|
|
g_source_remove (priv->update_completed_timeout);
|
|
priv->update_completed_timeout = 0;
|
|
}
|
|
}
|
|
|
|
void
|
|
e_task_shell_view_private_finalize (ETaskShellView *task_shell_view)
|
|
{
|
|
if (task_shell_view->priv->old_settings) {
|
|
g_hash_table_destroy (task_shell_view->priv->old_settings);
|
|
task_shell_view->priv->old_settings = NULL;
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
e_task_shell_view_open_task (ETaskShellView *task_shell_view,
|
|
ECalModelComponent *comp_data)
|
|
{
|
|
EShellContent *shell_content;
|
|
ECalModel *model;
|
|
|
|
g_return_if_fail (E_IS_TASK_SHELL_VIEW (task_shell_view));
|
|
g_return_if_fail (E_IS_CAL_MODEL_COMPONENT (comp_data));
|
|
|
|
shell_content = e_shell_view_get_shell_content (E_SHELL_VIEW (task_shell_view));
|
|
model = e_cal_base_shell_content_get_model (E_CAL_BASE_SHELL_CONTENT (shell_content));
|
|
|
|
e_cal_ops_open_component_in_editor_sync (model, comp_data->client, comp_data->icalcomp);
|
|
}
|
|
|
|
void
|
|
e_task_shell_view_delete_completed (ETaskShellView *task_shell_view)
|
|
{
|
|
ETaskShellContent *task_shell_content;
|
|
ECalModel *model;
|
|
|
|
g_return_if_fail (E_IS_TASK_SHELL_VIEW (task_shell_view));
|
|
|
|
task_shell_content = task_shell_view->priv->task_shell_content;
|
|
model = e_cal_base_shell_content_get_model (E_CAL_BASE_SHELL_CONTENT (task_shell_content));
|
|
|
|
e_cal_ops_delete_completed_tasks (model);
|
|
}
|
|
|
|
void
|
|
e_task_shell_view_update_sidebar (ETaskShellView *task_shell_view)
|
|
{
|
|
ETaskShellContent *task_shell_content;
|
|
EShellView *shell_view;
|
|
EShellSidebar *shell_sidebar;
|
|
ETaskTable *task_table;
|
|
ECalModel *model;
|
|
GString *string;
|
|
const gchar *format;
|
|
gint n_rows;
|
|
gint n_selected;
|
|
|
|
shell_view = E_SHELL_VIEW (task_shell_view);
|
|
shell_sidebar = e_shell_view_get_shell_sidebar (shell_view);
|
|
|
|
task_shell_content = task_shell_view->priv->task_shell_content;
|
|
task_table = e_task_shell_content_get_task_table (task_shell_content);
|
|
|
|
model = e_task_table_get_model (task_table);
|
|
|
|
n_rows = e_table_model_row_count (E_TABLE_MODEL (model));
|
|
n_selected = e_table_selected_count (E_TABLE (task_table));
|
|
|
|
string = g_string_sized_new (64);
|
|
|
|
format = ngettext ("%d task", "%d tasks", n_rows);
|
|
g_string_append_printf (string, format, n_rows);
|
|
|
|
if (n_selected > 0) {
|
|
format = _("%d selected");
|
|
g_string_append_len (string, ", ", 2);
|
|
g_string_append_printf (string, format, n_selected);
|
|
}
|
|
|
|
e_shell_sidebar_set_secondary_text (shell_sidebar, string->str);
|
|
|
|
g_string_free (string, TRUE);
|
|
}
|