Add SelectFirstDay and SelectLastDay elements.

zaaReloaded2/Controller/Elements/SelectFirstDay.cs

@@ -0,0 +1,41 @@
+/* SelectFirstDay.cs
+ * part of zaaReloaded2
+ * 
+ * Copyright 2015 Daniel Kraus
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace zaaReloaded2.Controller.Elements
+{
+    /// <summary>
+    /// Selects the time points of the first day in a given Formatter
+    /// object.
+    /// </summary>
+    class SelectFirstDay : ElementBase
+    {
+        public override string Label
+        {
+            get { return "Ersten Tag auswählen"; }
+        }
+
+        public override void Run(Formatter.Formatter formatter)
+        {
+            formatter.SelectFirstDay();
+        }
+    }
+}

zaaReloaded2/Controller/Elements/SelectLastDay.cs

@@ -0,0 +1,42 @@
+/* SelectFirstDay - Copy.cs
+ * part of zaaReloaded2
+ * 
+ * Copyright 2015 Daniel Kraus
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace zaaReloaded2.Controller.Elements
+{
+    /// <summary>
+    /// Selects the time points of the last day in a given Formatter
+    /// object.
+    /// </summary>
+    class SelectLastDay : ElementBase
+    {
+        public override string Label
+        {
+            get { return "Letzten Tag auswählen"; }
+        }
+
+        public override void Run(Formatter.Formatter formatter)
+        {
+            formatter.SelectLastDay();
+        }
+    }
+}

zaaReloaded2/Formatter/Formatter.cs

@@ -67,11 +67,11 @@ namespace zaaReloaded2.Formatter
         /// <summary>
         /// Gets the current working set of TimePointFormatters.
         /// </summary>
-        public ITimePointFormatterDictionary WorkingTimePoints { get; private set; }
+        public Dictionary<DateTime, TimePointFormatter> WorkingTimePoints { get; private set; }
 
         #endregion
 
-        #region Constructor
+        #region Constructors
 
         public Formatter()
         {
@@ -95,18 +95,41 @@ namespace zaaReloaded2.Formatter
         /// current position of the cursor).</param>
         public void Run()
         {
-            WorkingTimePoints = _timePointFormatters;
             foreach (ElementBase element in Settings.Elements)
             {
                 element.Run(this);
             }
         }
 
+        /// <summary>
+        /// Selects all time points for the first day in the
+        /// laboratory.
+        /// </summary>
+        public void SelectFirstDay()
+        {
+            DateTime first = _timePointFormatters.First().Key;
+            WorkingTimePoints = _timePointFormatters
+                .Where(kv => kv.Key.Date == first.Date)
+                .ToDictionary(kv => kv.Key, kv => kv.Value);
+        }
+
+        /// <summary>
+        /// Selects all time points for the first day in the
+        /// laboratory.
+        /// </summary>
+        public void SelectLastDay()
+        {
+            DateTime last = _timePointFormatters.Last().Key;
+            WorkingTimePoints = _timePointFormatters
+                .Where(kv => kv.Key.Date == last.Date)
+                .ToDictionary(kv => kv.Key, kv => kv.Value);
+        }
+
         #endregion
 
         #region Fields
 
-        ITimePointFormatterDictionary _timePointFormatters;
+        TimePointFormatterDictionary _timePointFormatters;
         Laboratory _laboratory;
 
         #endregion

zaaReloaded2/Formatter/TimePointFormatterDictionary.cs

@@ -23,7 +23,7 @@ using System.Text;
 namespace zaaReloaded2.Formatter
 {
     public class TimePointFormatterDictionary
-        : Dictionary<DateTime, TimePointFormatter>,
+        : SortedDictionary<DateTime, TimePointFormatter>,
         ITimePointFormatterDictionary
     {
     }

zaaReloaded2/zaaReloaded2.csproj

@@ -163,6 +163,8 @@
     can be found.
   -->
   <ItemGroup>
+    <Compile Include="Controller\Elements\SelectLastDay.cs" />
+    <Compile Include="Controller\Elements\SelectFirstDay.cs" />
     <Compile Include="Controller\Settings.cs" />
     <Compile Include="Controller\SettingsRepository.cs" />
     <Compile Include="Thesaurus\ThesaurusBase.cs" />