This should save quite some resources when manipulating events. Signals are relatively expensive, and 2 pointer chases are definitely better than a global lock + FFI stashing + signal manipulation.
64 lines
3.0 KiB
C
64 lines
3.0 KiB
C
/* gcal-calendar-monitor.h
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*
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* Copyright 2020 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU 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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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#pragma once
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#include <glib-object.h>
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#include "gcal-types.h"
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#include "gcal-range.h"
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G_BEGIN_DECLS
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#define GCAL_TYPE_CALENDAR_MONITOR (gcal_calendar_monitor_get_type())
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G_DECLARE_FINAL_TYPE (GcalCalendarMonitor, gcal_calendar_monitor, GCAL, CALENDAR_MONITOR, GObject)
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typedef struct {
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void (*add_events) (GcalCalendarMonitor *self,
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GPtrArray *events,
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gpointer user_data);
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void (*update_events) (GcalCalendarMonitor *self,
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GPtrArray *old_events,
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GPtrArray *events,
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gpointer user_data);
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void (*remove_events) (GcalCalendarMonitor *self,
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GPtrArray *events,
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gpointer user_data);
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} GcalCalendarMonitorListener;
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GcalCalendarMonitor* gcal_calendar_monitor_new (GcalCalendar *calendar,
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const GcalCalendarMonitorListener *listener,
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gpointer user_data);
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void gcal_calendar_monitor_set_range (GcalCalendarMonitor *self,
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GcalRange *range);
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GcalEvent* gcal_calendar_monitor_get_cached_event (GcalCalendarMonitor *self,
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const gchar *event_id);
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void gcal_calendar_monitor_set_filter (GcalCalendarMonitor *self,
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const gchar *filter);
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gboolean gcal_calendar_monitor_is_complete (GcalCalendarMonitor *self);
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G_END_DECLS
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