using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Controls;
namespace System.Activities.Presentation.View
{
public interface IExpressionEditorInstance
{
//Properties
Control HostControl { get; } // Returns a Control to be used to display in the ExpressionTextBox
string Text { get; set; }
ScrollBarVisibility VerticalScrollBarVisibility { get; set; }
ScrollBarVisibility HorizontalScrollBarVisibility { get; set; }
int MinLines { get; set; }
int MaxLines { get; set; }
bool HasAggregateFocus { get; }
bool AcceptsReturn { get; set; }
bool AcceptsTab { get; set; }
//Methods
void Close(); // For closing and getting rid of the editor items - closes the specific expression editor
void Focus(); // For setting focus on the editor
void ClearSelection(); // Clear the selection in the editor
bool Cut();
bool Copy();
bool Paste();
bool Undo();
bool Redo();
bool CompleteWord();
bool GlobalIntellisense();
bool ParameterInfo();
bool QuickInfo();
bool IncreaseFilterLevel();
bool DecreaseFilterLevel();
bool CanCut();
bool CanCopy();
bool CanPaste();
bool CanUndo();
bool CanRedo();
bool CanCompleteWord();
bool CanGlobalIntellisense();
bool CanParameterInfo();
bool CanQuickInfo();
bool CanIncreaseFilterLevel();
bool CanDecreaseFilterLevel();
string GetCommittedText();
// Events
event EventHandler TextChanged; // An event which is raised when the text in an expression editor is changed
event EventHandler LostAggregateFocus; // An event which is raised when the expression editor lost aggregate focus
event EventHandler GotAggregateFocus; // An event which is raised when the expression editor got aggregate focus
event EventHandler Closing; // An event which is raised when the expression editor is closing
}
}
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