first commit

ICSharpCode.TextEditor/Project/Src/Actions/FindAndReplaceFormActions.cs

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+using ICSharpCode.TextEditor.Actions;
+using ICSharpCode.TextEditor.UserControls;
+
+namespace ICSharpCode.TextEditor.Src.Actions
+{
+    abstract class FindAndReplaceFormActions : AbstractEditAction
+    {
+        protected readonly TextEditorControlEx Control;
+        protected readonly FindAndReplaceForm FindForm;
+
+        protected FindAndReplaceFormActions(FindAndReplaceForm findForm, TextEditorControlEx control)
+        {
+            FindForm = findForm;
+            Control = control;
+        }
+    }
+
+    class FindAgainReverseAction : FindAndReplaceFormActions
+    {
+        public FindAgainReverseAction(FindAndReplaceForm findForm, TextEditorControlEx control)
+            : base(findForm, control)
+        {
+        }
+
+        public override void Execute(TextArea textArea)
+        {
+            FindForm.FindNext(true, true, string.Format("Search text «{0}» not found.", FindForm.LookFor));
+        }
+    }
+
+    class FindAgainAction : FindAndReplaceFormActions
+    {
+        public FindAgainAction(FindAndReplaceForm findForm, TextEditorControlEx control)
+            : base(findForm, control)
+        {
+        }
+
+        public override void Execute(TextArea textArea)
+        {
+            FindForm.FindNext(true, false, string.Format("Search text «{0}» not found.", FindForm.LookFor));
+        }
+    }
+
+    class EditReplaceAction : FindAndReplaceFormActions
+    {
+        public EditReplaceAction(FindAndReplaceForm findForm, TextEditorControlEx control)
+            : base(findForm, control)
+        {
+        }
+
+        public override void Execute(TextArea textArea)
+        {
+            FindForm.ShowFor(Control, true);
+        }
+    }
+
+    class EditFindAction : FindAndReplaceFormActions
+    {
+        public EditFindAction(FindAndReplaceForm findForm, TextEditorControlEx control)
+            : base(findForm, control)
+        {
+        }
+
+        public override void Execute(TextArea textArea)
+        {
+            FindForm.ShowFor(Control, false);
+        }
+    }
+}