add SnoozePlanner, AggregatePlanner

1 files changed, 88 insertions, 0 deletions

diff --git a/src/planner.cpp b/src/planner.cpp
new file mode 100644
index 0000000..3f73030
--- /dev/null
+++ b/src/planner.cpp
@@ -0,0 +1,88 @@
+/*
+ * 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/planner.h>
+
+namespace unity {
+namespace indicator {
+namespace datetime {
+
+/***
+****
+***/
+
+Planner::Planner()
+{
+}
+
+Planner::~Planner()
+{
+}
+
+void
+Planner::set_range_to_calendar_month(const DateTime& dt)
+{
+    // use appointments that occur in dt's calendar month
+    impl->set_range_to_upcoming_month(dt.add_full(0, // no years
+                                                  0, // no months
+                                                  -(dt.day_of_month()-1),
+                                                  -dt.hour(),
+                                                  -dt.minute(),
+                                                  -dt.seconds());
+}
+
+void
+Planner::set_range_to_upcoming_month(const DateTime& begin)
+{
+    // use appointments that occur in [dt...dt+1month]
+    const auto end = begin.add_full(0, 1, 0, 0, 0, -0.1);
+    const char * fmt = "%F %T";
+    g_debug("RangePlanner %p setting range [%s..%s]",
+            this,
+            begin.format(fmt).c_str(),
+            end.format(fmt).c_str());
+    range().set(std::make_pair(begin,end));
+}
+
+void
+Planner::sort(std::vector<Appointment>& appts)
+{
+    std::sort(std::begin(appts),
+              std::end(appts),
+              [](const Appointment& a, const Appointment& b){return a.begin < b.begin;});
+}
+
+void
+Planner::trim(std::vector<Appointment>& appts,
+              const DateTime& begin,
+              const DateTime& end)
+{
+    decltype(appts) tmp;
+    auto predicate = [begin,end](const Appointment& a){return begin<=a.begin && a.begin<=end;}
+    std::copy(std::begin(appts), std::end(appts), std::back_inserter(tmp), predicate);
+    appts.swap(tmp);
+}
+
+/***
+****
+***/
+
+} // namespace datetime
+} // namespace indicator
+} // namespace unity