fixed multiple selected files extraction.

GarExtract.cs

@@ -46,7 +46,10 @@ namespace GARbro.GUI
         {
             var entry = CurrentDirectory.SelectedItem as EntryViewModel;
             if (null == entry && !ViewModel.IsArchive)
+            {
+                SetStatusText (guiStrings.MsgChooseFiles);
                 return;
+            }
             try
             {
                 if (!ViewModel.IsArchive)
@@ -154,12 +157,15 @@ namespace GARbro.GUI
 
         private void ExtractFileFromArchive (EntryViewModel entry, string destination)
         {
-            var vm = ViewModel as ArchiveViewModel;
+            var view_model = ViewModel;
-            var selected = CurrentDirectory.SelectedItems;
+            var selected = CurrentDirectory.SelectedItems.Cast<EntryViewModel>();
-            IEnumerable<Entry> file_list = new Entry[0];
+            IEnumerable<Entry> file_list = view_model.GetFiles (selected);
-            foreach (var e in selected.Cast<EntryViewModel>())
+            if (!file_list.Any() && entry.Name == "..")
+                file_list = view_model.GetFiles (view_model);
+            if (!file_list.Any())
             {
-                file_list = file_list.Concat (vm.GetFiles (e));
+                SetStatusText (guiStrings.MsgChooseFiles);
+                return;
             }
 
             string arc_name = Path.GetFileName (CurrentPath);

Strings/guiStrings.Designer.cs

@@ -286,7 +286,7 @@ namespace GARbro.GUI.Strings {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Extract all files from {0} to.
+        ///   Looks up a localized string similar to Extract files from {0} to.
         /// </summary>
         public static string LabelExtractAllTo {
             get {
@@ -330,6 +330,15 @@ namespace GARbro.GUI.Strings {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Choose files to extract.
+        /// </summary>
+        public static string MsgChooseFiles {
+            get {
+                return ResourceManager.GetString("MsgChooseFiles", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Creating archive {0}.
         /// </summary>

Strings/guiStrings.resx

@@ -193,7 +193,7 @@
     <value>Archive options</value>
   </data>
   <data name="LabelExtractAllTo" xml:space="preserve">
-    <value>Extract all files from {0} to</value>
+    <value>Extract files from {0} to</value>
   </data>
   <data name="LabelExtractFileTo" xml:space="preserve">
     <value>Extract {0} to</value>
@@ -330,4 +330,7 @@ Overwrite?</value>
   <data name="MsgCreatingArchive" xml:space="preserve">
     <value>Creating archive {0}</value>
   </data>
+  <data name="MsgChooseFiles" xml:space="preserve">
+    <value>Choose files to extract</value>
+  </data>
 </root>

Strings/guiStrings.ru-RU.resx

@@ -190,7 +190,7 @@
     <value>Настройки архивирования</value>
   </data>
   <data name="LabelExtractAllTo" xml:space="preserve">
-    <value>Извлечь все файлы из {0} в</value>
+    <value>Извлечь файлы из {0} в</value>
   </data>
   <data name="LabelExtractFileTo" xml:space="preserve">
     <value>Извлечь {0} в</value>
@@ -342,4 +342,7 @@
   <data name="Type_script" xml:space="preserve">
     <value>сценарий</value>
   </data>
+  <data name="MsgChooseFiles" xml:space="preserve">
+    <value>Выберите файлы для извлечения</value>
+  </data>
 </root>