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-rw-r--r--src/clock-watcher.cpp71
1 files changed, 71 insertions, 0 deletions
diff --git a/src/clock-watcher.cpp b/src/clock-watcher.cpp
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+/*
+ * Copyright 2014 Canonical Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3, 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 warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, 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 <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ * Charles Kerr <charles.kerr@canonical.com>
+ */
+
+#include <datetime/clock-watcher.h>
+
+namespace unity {
+namespace indicator {
+namespace datetime {
+
+/***
+****
+***/
+
+ClockWatcherImpl::ClockWatcherImpl(const std::shared_ptr<const State>& state):
+ m_state(state)
+{
+ m_state->planner->upcoming.changed().connect([this](const std::vector<Appointment>&){
+ g_debug("ClockWatcher pulse because upcoming appointments changed");
+ pulse();
+ });
+ m_state->clock->minute_changed.connect([this](){
+ g_debug("ClockWatcher pulse because clock minute_changed");
+ pulse();
+ });
+ pulse();
+}
+
+core::Signal<const Appointment&>& ClockWatcherImpl::alarm_reached()
+{
+ return m_alarm_reached;
+}
+
+void ClockWatcherImpl::pulse()
+{
+ const auto now = m_state->clock->localtime();
+
+ for(const auto& appointment : m_state->planner->upcoming.get())
+ {
+ if (m_triggered.count(appointment.uid))
+ continue;
+ if (!DateTime::is_same_minute(now, appointment.begin))
+ continue;
+
+ m_triggered.insert(appointment.uid);
+ m_alarm_reached(appointment);
+ }
+}
+
+/***
+****
+***/
+
+} // namespace datetime
+} // namespace indicator
+} // namespace unity