Andreas Weizel
12 years ago
9 changed files with 765 additions and 6 deletions
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
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using System; |
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using System.Collections.Generic; |
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using System.Threading; |
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using System.Windows; |
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using System.Windows.Controls; |
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using System.Windows.Input; |
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using System.Windows.Threading; |
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using ICSharpCode.AvalonEdit.Snippets; |
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using ICSharpCode.Core.Presentation; |
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using ICSharpCode.NRefactory.CSharp; |
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using ICSharpCode.NRefactory.Editor; |
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using ICSharpCode.NRefactory.TypeSystem; |
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using ICSharpCode.SharpDevelop.Parser; |
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using CSharpBinding.Refactoring; |
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using ICSharpCode.SharpDevelop; |
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using ICSharpCode.SharpDevelop.Editor; |
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namespace CSharpBinding.Refactoring |
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{ |
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public abstract class AbstractInlineRefactorDialog : GroupBox, IOptionBindingContainer, IActiveElement |
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{ |
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protected ITextAnchor anchor; |
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protected ITextAnchor insertionEndAnchor; |
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protected ITextEditor editor; |
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protected SDRefactoringContext refactoringContext; |
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protected InsertionContext insertionContext; |
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public IInlineUIElement Element { get; set; } |
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protected AbstractInlineRefactorDialog(InsertionContext context, ITextEditor editor, ITextAnchor anchor) |
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{ |
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if (context == null) |
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throw new ArgumentNullException("context"); |
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this.anchor = insertionEndAnchor = anchor; |
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this.editor = editor; |
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this.insertionContext = context; |
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this.refactoringContext = SDRefactoringContext.Create(editor, CancellationToken.None); |
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this.Background = SystemColors.ControlBrush; |
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} |
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protected virtual void FocusFirstElement() |
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{ |
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Dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(delegate { this.MoveFocus(new TraversalRequest(FocusNavigationDirection.First)); })); |
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} |
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protected abstract string GenerateCode(IUnresolvedTypeDefinition currentClass); |
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protected virtual void OKButtonClick(object sender, RoutedEventArgs e) |
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{ |
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ParseInformation parseInfo = SD.ParserService.GetCachedParseInformation(editor.FileName); |
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if (optionBindings != null) { |
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foreach (OptionBinding binding in optionBindings) |
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binding.Save(); |
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} |
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if (parseInfo != null) { |
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IUnresolvedTypeDefinition current = parseInfo.UnresolvedFile.GetInnermostTypeDefinition(anchor.Line, anchor.Column); |
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using (editor.Document.OpenUndoGroup()) { |
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// GenerateCode could modify the document.
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// So read anchor.Offset after code generation.
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GenerateCode(current); |
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} |
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} |
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Deactivate(); |
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} |
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protected virtual void CancelButtonClick(object sender, RoutedEventArgs e) |
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{ |
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Deactivate(); |
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} |
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List<OptionBinding> optionBindings; |
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public void AddBinding(OptionBinding binding) |
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{ |
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if (optionBindings == null) |
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optionBindings = new List<OptionBinding>(); |
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optionBindings.Add(binding); |
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} |
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protected AstType ConvertType(IType type) |
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{ |
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return refactoringContext.CreateShortType(type); |
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} |
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bool IActiveElement.IsEditable { |
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get { return false; } |
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} |
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ISegment IActiveElement.Segment { |
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get { return null; } |
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} |
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void IActiveElement.OnInsertionCompleted() |
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{ |
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OnInsertionCompleted(); |
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} |
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protected virtual void OnInsertionCompleted() |
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{ |
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FocusFirstElement(); |
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} |
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void IActiveElement.Deactivate(SnippetEventArgs e) |
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{ |
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if (e.Reason == DeactivateReason.Deleted) { |
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Deactivate(); |
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return; |
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} |
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if (e.Reason == DeactivateReason.ReturnPressed) |
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OKButtonClick(null, null); |
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if (e.Reason == DeactivateReason.EscapePressed) |
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CancelButtonClick(null, null); |
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Deactivate(); |
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} |
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bool deactivated; |
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void Deactivate() |
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{ |
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if (Element == null) |
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throw new InvalidOperationException("no IInlineUIElement set!"); |
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if (deactivated) |
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return; |
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deactivated = true; |
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Element.Remove(); |
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insertionContext.Deactivate(null); |
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} |
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protected Key? GetAccessKeyFromButton(ContentControl control) |
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{ |
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if (control == null) |
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return null; |
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string text = control.Content as string; |
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if (text == null) |
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return null; |
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int index = text.IndexOf('_'); |
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if (index < 0 || index > text.Length - 2) |
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return null; |
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char ch = text[index + 1]; |
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// works only for letter keys!
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return (Key)new KeyConverter().ConvertFrom(ch.ToString()); |
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} |
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} |
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} |
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@ -0,0 +1,35 @@
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
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using System; |
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using System.Linq; |
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using System.Windows.Documents; |
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using ICSharpCode.AvalonEdit.Snippets; |
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namespace CSharpBinding.Refactoring |
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{ |
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class InlineRefactorSnippetElement : SnippetElement |
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{ |
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Func<InsertionContext, AbstractInlineRefactorDialog> createDialog; |
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string previewText; |
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public InlineRefactorSnippetElement(Func<InsertionContext, AbstractInlineRefactorDialog> createDialog, string previewText) |
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{ |
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this.createDialog = createDialog; |
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this.previewText = previewText; |
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} |
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public override void Insert(InsertionContext context) |
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{ |
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AbstractInlineRefactorDialog dialog = createDialog(context); |
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if (dialog != null) |
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context.RegisterActiveElement(this, dialog); |
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} |
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public override Inline ToTextRun() |
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{ |
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return new Italic() { Inlines = { previewText } }; |
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} |
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} |
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} |
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@ -0,0 +1,57 @@
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<ref:AbstractInlineRefactorDialog x:Class="CSharpBinding.Refactoring.InsertCtorDialog" |
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Header="{sd:Localize AddIns.SharpRefactoring.InsertCtor}" |
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" |
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xmlns:ref="clr-namespace:CSharpBinding.Refactoring" |
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xmlns:sd="http://icsharpcode.net/sharpdevelop/core" |
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> |
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<ref:AbstractInlineRefactorDialog.Resources> |
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<ref:IntToBoolConverter x:Key="intToBoolConverter" /> |
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<Style TargetType="Button" BasedOn="{x:Static sd:GlobalStyles.ButtonStyle}"/> |
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</ref:AbstractInlineRefactorDialog.Resources> |
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<Grid Cursor="Arrow" KeyboardNavigation.TabNavigation="Cycle"> |
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<Grid.RowDefinitions> |
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<RowDefinition Height="Auto" /> |
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<RowDefinition Height="*" /> |
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<RowDefinition Height="Auto" /> |
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</Grid.RowDefinitions> |
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<TextBlock Margin="3" |
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Text="{sd:Localize AddIns.SharpRefactoring.InsertCtor.Description}" |
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TextWrapping="Wrap" /> |
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<ListView x:Name="varList" Grid.Row="1" |
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SelectionMode="Multiple" KeyboardNavigation.TabNavigation="Cycle" |
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ItemContainerStyle="{x:Static sd:GlobalStyles.ListViewItemFocusHighlightStyle}" MaxHeight="300"> |
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<ListView.View> |
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<GridView> |
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<GridViewColumn Header="{sd:Localize AddIns.SharpRefactoring.InsertCtor.VariableLabel}"> |
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<GridViewColumn.CellTemplate> |
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<DataTemplate> |
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<CheckBox Content="{Binding Text}" IsChecked="{Binding RelativeSource={RelativeSource Mode=FindAncestor,AncestorType={x:Type ListBoxItem}},Path=IsSelected}" /> |
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</DataTemplate> |
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</GridViewColumn.CellTemplate> |
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</GridViewColumn> |
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<GridViewColumn Header="{sd:Localize AddIns.SharpRefactoring.InsertCtor.AddCheckForNullLabel}"> |
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<GridViewColumn.CellTemplate> |
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<DataTemplate> |
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<CheckBox IsChecked="{Binding AddCheckForNull, Mode=TwoWay}" IsEnabled="{Binding IsNullable}" /> |
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</DataTemplate> |
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</GridViewColumn.CellTemplate> |
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</GridViewColumn> |
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<GridViewColumn Header="{sd:Localize AddIns.SharpRefactoring.InsertCtor.AddRangeCheckLabel}"> |
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<GridViewColumn.CellTemplate> |
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<DataTemplate> |
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<CheckBox IsChecked="{Binding AddRangeCheck, Mode=TwoWay}" IsEnabled="{Binding HasRange}" /> |
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</DataTemplate> |
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</GridViewColumn.CellTemplate> |
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</GridViewColumn> |
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</GridView> |
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</ListView.View> |
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</ListView> |
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<DockPanel Grid.Row="2" LastChildFill="False"> |
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<Button DockPanel.Dock="Left" Content="{sd:Localize Global.OKButtonText}" Margin="3" Click="OKButtonClick" /> |
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<Button DockPanel.Dock="Left" Content="{sd:Localize Global.CancelButtonText}" Margin="3" Click="CancelButtonClick" /> |
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<Button x:Name="moveDown" DockPanel.Dock="Right" Content="{sd:Localize Global.MoveDown}" Margin="3" IsEnabled="{Binding SelectedIndex, ElementName=varList, Converter={StaticResource intToBoolConverter}}" Click="DownClick" /> |
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<Button x:Name="moveUp" DockPanel.Dock="Right" Content="{sd:Localize Global.MoveUp}" Margin="3" IsEnabled="{Binding SelectedIndex, ElementName=varList, Converter={StaticResource intToBoolConverter}}" Click="UpClick" /> |
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<ToggleButton x:Name="selectAll" DockPanel.Dock="Right" Content="{sd:Localize Global.SelectAllButtonText}" Margin="3" IsChecked="{Binding AllSelected, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ref:InsertCtorDialog}}, Mode=OneWay}" Checked="SelectAllChecked" Unchecked="SelectAllUnchecked" /> |
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</DockPanel> |
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</Grid> |
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</ref:AbstractInlineRefactorDialog> |
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@ -0,0 +1,273 @@
@@ -0,0 +1,273 @@
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
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using System; |
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using System.Collections.Generic; |
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using System.Globalization; |
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using System.IO; |
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using System.Linq; |
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using System.Text; |
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using System.Windows.Controls; |
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using System.Windows.Data; |
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using System.Windows.Input; |
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using System.Windows.Threading; |
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using ICSharpCode.AvalonEdit.Snippets; |
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using ICSharpCode.NRefactory.CSharp; |
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using ICSharpCode.NRefactory.CSharp.Refactoring; |
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using ICSharpCode.NRefactory.CSharp.Resolver; |
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using ICSharpCode.NRefactory.Editor; |
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using ICSharpCode.NRefactory.TypeSystem; |
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using ICSharpCode.SharpDevelop; |
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using ICSharpCode.SharpDevelop.Editor; |
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namespace CSharpBinding.Refactoring |
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{ |
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/// <summary>
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/// Interaction logic for InsertCtorDialog.xaml
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/// </summary>
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public partial class InsertCtorDialog : AbstractInlineRefactorDialog |
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{ |
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IList<PropertyOrFieldWrapper> parameterList; |
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public InsertCtorDialog(InsertionContext context, ITextEditor editor, ITextAnchor anchor, IUnresolvedTypeDefinition current, IList<PropertyOrFieldWrapper> possibleParameters) |
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: base(context, editor, anchor) |
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{ |
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InitializeComponent(); |
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this.varList.ItemsSource = parameterList = possibleParameters; |
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if (!parameterList.Any()) |
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Visibility = System.Windows.Visibility.Collapsed; |
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} |
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protected override string GenerateCode(IUnresolvedTypeDefinition currentClass) |
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{ |
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List<PropertyOrFieldWrapper> filtered = this.varList.SelectedItems.OfType<PropertyOrFieldWrapper>() |
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.OrderBy(p => p.Index) |
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.ToList(); |
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var insertedConstructor = refactoringContext.GetNode<ConstructorDeclaration>(); |
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if (insertedConstructor == null) |
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{ |
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// We are not inside of a constructor declaration
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return null; |
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} |
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using (Script script = refactoringContext.StartScript()) { |
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BlockStatement originalCtorBody = insertedConstructor.Body; |
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foreach (PropertyOrFieldWrapper w in filtered) { |
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if (w.AddCheckForNull) { |
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// true = reference, null = generic or unknown
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if (w.Type.IsReferenceType != false) |
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script.AddTo(originalCtorBody, |
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new IfElseStatement( |
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new BinaryOperatorExpression(new IdentifierExpression(w.ParameterName), BinaryOperatorType.Equality, new PrimitiveExpression(null)), |
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new ThrowStatement(new ObjectCreateExpression(new SimpleType("ArgumentNullException"), new List<Expression>() { new PrimitiveExpression(w.ParameterName, '"' + w.ParameterName + '"') })) |
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) |
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); |
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else |
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script.AddTo(originalCtorBody, |
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new IfElseStatement( |
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new UnaryOperatorExpression(UnaryOperatorType.Not, new MemberReferenceExpression(new IdentifierExpression(w.MemberName), "HasValue")), |
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new ThrowStatement(new ObjectCreateExpression(new SimpleType("ArgumentNullException"), new List<Expression>() { new PrimitiveExpression(w.ParameterName, '"' + w.ParameterName + '"') })) |
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) |
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); |
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} |
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if (w.AddRangeCheck) { |
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script.AddTo(originalCtorBody, |
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new IfElseStatement( |
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new BinaryOperatorExpression( |
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new BinaryOperatorExpression(new IdentifierExpression(w.ParameterName), BinaryOperatorType.LessThan, new IdentifierExpression("lower")), |
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BinaryOperatorType.ConditionalOr, |
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new BinaryOperatorExpression(new IdentifierExpression(w.ParameterName), BinaryOperatorType.GreaterThan, new IdentifierExpression("upper")) |
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), |
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new ThrowStatement( |
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new ObjectCreateExpression( |
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new SimpleType("ArgumentOutOfRangeException"), |
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new List<Expression>() { new PrimitiveExpression(w.ParameterName, '"' + w.ParameterName + '"'), new IdentifierExpression(w.ParameterName), new BinaryOperatorExpression(new PrimitiveExpression("Value must be between "), BinaryOperatorType.Add, new BinaryOperatorExpression(new IdentifierExpression("lower"), BinaryOperatorType.Add, new BinaryOperatorExpression(new PrimitiveExpression(" and "), BinaryOperatorType.Add, new IdentifierExpression("upper")))) } |
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) |
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) |
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) |
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); |
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} |
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} |
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foreach (PropertyOrFieldWrapper w in filtered) { |
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script.AddTo(originalCtorBody, |
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new ExpressionStatement(new AssignmentExpression(new MemberReferenceExpression(new ThisReferenceExpression(), w.MemberName), AssignmentOperatorType.Assign, new IdentifierExpression(w.ParameterName))) |
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); |
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} |
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} |
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AnchorElement parameterListElement = insertionContext.ActiveElements |
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.OfType<AnchorElement>() |
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.FirstOrDefault(item => item.Name.Equals("parameterList", StringComparison.OrdinalIgnoreCase)); |
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if (parameterListElement != null) { |
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StringBuilder pList = new StringBuilder(); |
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var parameters = filtered |
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.Select(p => new ParameterDeclaration(refactoringContext.CreateShortType(p.Type), p.ParameterName)) |
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.ToList(); |
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using (StringWriter textWriter = new StringWriter(pList)) { |
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// Output parameter list as string
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var formattingOptions = FormattingOptionsFactory.CreateMono(); |
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CSharpOutputVisitor outputVisitor = new CSharpOutputVisitor(textWriter, formattingOptions); |
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for (int i = 0; i < parameters.Count; i++) { |
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if (i > 0) |
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textWriter.Write(","); |
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outputVisitor.VisitParameterDeclaration(parameters[i]); |
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} |
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} |
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parameterListElement.Text = pList.ToString(); |
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} |
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return null; |
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} |
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void UpClick(object sender, System.Windows.RoutedEventArgs e) |
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{ |
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int selection = varList.SelectedIndex; |
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if (selection <= 0) |
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return; |
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var curItem = parameterList.First(p => p.Index == selection); |
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var exchangeItem = parameterList.First(p => p.Index == selection - 1); |
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curItem.Index = selection - 1; |
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exchangeItem.Index = selection; |
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varList.ItemsSource = parameterList.OrderBy(p => p.Index); |
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varList.SelectedIndex = selection - 1; |
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} |
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void DownClick(object sender, System.Windows.RoutedEventArgs e) |
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{ |
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int selection = varList.SelectedIndex; |
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if (selection < 0 || selection >= parameterList.Count - 1) |
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return; |
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var curItem = parameterList.First(p => p.Index == selection); |
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var exchangeItem = parameterList.First(p => p.Index == selection + 1); |
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curItem.Index = selection + 1; |
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exchangeItem.Index = selection; |
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varList.ItemsSource = parameterList.OrderBy(p => p.Index); |
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varList.SelectedIndex = selection + 1; |
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} |
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protected override void OnKeyDown(KeyEventArgs e) |
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{ |
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Key? downAccessKey = GetAccessKeyFromButton(moveDown); |
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Key? upAccessKey = GetAccessKeyFromButton(moveUp); |
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Key? allAccessKey = GetAccessKeyFromButton(selectAll); |
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if ((e.KeyboardDevice.Modifiers & ModifierKeys.Alt) == ModifierKeys.Alt && allAccessKey == e.SystemKey) { |
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if (AllSelected) |
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varList.UnselectAll(); |
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else |
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varList.SelectAll(); |
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e.Handled = true; |
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} |
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if ((e.KeyboardDevice.Modifiers & ModifierKeys.Alt) == ModifierKeys.Alt && upAccessKey == e.SystemKey) { |
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UpClick(this, null); |
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e.Handled = true; |
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} |
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if ((e.KeyboardDevice.Modifiers & ModifierKeys.Alt) == ModifierKeys.Alt && downAccessKey == e.SystemKey) { |
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DownClick(this, null); |
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e.Handled = true; |
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} |
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base.OnKeyDown(e); |
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} |
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protected override void FocusFirstElement() |
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{ |
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Dispatcher.BeginInvoke((Action)TryFocusAndSelectItem, DispatcherPriority.Background); |
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} |
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void TryFocusAndSelectItem() |
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{ |
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if (!parameterList.Any()) |
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return; |
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|
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object ctorParamWrapper = varList.Items.GetItemAt(0); |
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if (ctorParamWrapper != null) { |
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ListBoxItem item = (ListBoxItem)varList.ItemContainerGenerator.ContainerFromItem(ctorParamWrapper); |
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item.Focus(); |
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varList.ScrollIntoView(item); |
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varList.SelectedItem = item; |
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Keyboard.Focus(item); |
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} |
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} |
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protected override void OnInsertionCompleted() |
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{ |
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base.OnInsertionCompleted(); |
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Dispatcher.BeginInvoke( |
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DispatcherPriority.Background, |
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(Action)( |
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() => { |
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if (!parameterList.Any()) |
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insertionContext.Deactivate(null); |
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else { |
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insertionEndAnchor = editor.Document.CreateAnchor(anchor.Offset); |
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insertionEndAnchor.MovementType = AnchorMovementType.AfterInsertion; |
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} |
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} |
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) |
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); |
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} |
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void SelectAllChecked(object sender, System.Windows.RoutedEventArgs e) |
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{ |
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this.varList.SelectAll(); |
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} |
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void SelectAllUnchecked(object sender, System.Windows.RoutedEventArgs e) |
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{ |
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this.varList.UnselectAll(); |
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} |
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bool AllSelected { |
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get { return varList.SelectedItems.Count == varList.Items.Count; } |
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} |
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protected override void CancelButtonClick(object sender, System.Windows.RoutedEventArgs e) |
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{ |
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base.CancelButtonClick(sender, e); |
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editor.Caret.Offset = anchor.Offset; |
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} |
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|
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protected override void OKButtonClick(object sender, System.Windows.RoutedEventArgs e) |
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{ |
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base.OKButtonClick(sender, e); |
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editor.Caret.Offset = insertionEndAnchor.Offset; |
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} |
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} |
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|
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[ValueConversion(typeof(int), typeof(bool))] |
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public class IntToBoolConverter : IValueConverter |
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{ |
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public object Convert(object value, Type targetType, object parameter, CultureInfo culture) |
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{ |
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return ((int)value) != -1; |
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} |
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|
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public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) |
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{ |
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return ((bool)value) ? 0 : -1; |
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} |
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} |
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} |
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@ -0,0 +1,93 @@
@@ -0,0 +1,93 @@
|
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
|
||||
// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
|
||||
|
||||
using System; |
||||
using System.Collections.Generic; |
||||
using System.Linq; |
||||
using System.Threading; |
||||
|
||||
using ICSharpCode.AvalonEdit.Snippets; |
||||
using ICSharpCode.NRefactory; |
||||
using ICSharpCode.NRefactory.Editor; |
||||
using ICSharpCode.NRefactory.TypeSystem; |
||||
using ICSharpCode.SharpDevelop; |
||||
using ICSharpCode.SharpDevelop.Parser; |
||||
using CSharpBinding.Refactoring; |
||||
using ICSharpCode.SharpDevelop.Editor; |
||||
|
||||
namespace CSharpBinding.Refactoring |
||||
{ |
||||
public class InsertCtorSnippetRefactoring : ISnippetElementProvider |
||||
{ |
||||
public SnippetElement GetElement(SnippetInfo snippetInfo) |
||||
{ |
||||
if ("refactoring:ctor".Equals(snippetInfo.Tag, StringComparison.OrdinalIgnoreCase)) |
||||
return new InlineRefactorSnippetElement(CreateDialog, "{" + snippetInfo.Tag + "}"); |
||||
|
||||
return null; |
||||
} |
||||
|
||||
InsertCtorDialog CreateDialog(InsertionContext context) |
||||
{ |
||||
ITextEditor textEditor = context.TextArea.GetService(typeof(ITextEditor)) as ITextEditor; |
||||
|
||||
if (textEditor == null) |
||||
return null; |
||||
|
||||
IEditorUIService uiService = textEditor.GetService(typeof(IEditorUIService)) as IEditorUIService; |
||||
|
||||
if (uiService == null) |
||||
return null; |
||||
|
||||
ParseInformation parseInfo = SD.ParserService.GetCachedParseInformation(textEditor.FileName); |
||||
|
||||
if (parseInfo == null) |
||||
return null; |
||||
|
||||
// cannot use insertion position at this point, because it might not be
|
||||
// valid, because we are still generating the elements.
|
||||
// DOM is not updated
|
||||
TextLocation loc = context.Document.GetLocation(context.StartPosition); |
||||
|
||||
IUnresolvedTypeDefinition current = parseInfo.UnresolvedFile.GetInnermostTypeDefinition(loc); |
||||
if (current == null) |
||||
return null; |
||||
|
||||
var refactoringContext = SDRefactoringContext.Create(textEditor, CancellationToken.None); |
||||
var resolvedCurrent = current.Resolve(refactoringContext.Resolver.TypeResolveContext); |
||||
|
||||
List<PropertyOrFieldWrapper> parameters = CreateCtorParams(current, resolvedCurrent).ToList(); |
||||
|
||||
if (!parameters.Any()) |
||||
return null; |
||||
|
||||
ITextAnchor anchor = textEditor.Document.CreateAnchor(context.InsertionPosition); |
||||
anchor.MovementType = AnchorMovementType.BeforeInsertion; |
||||
|
||||
InsertCtorDialog dialog = new InsertCtorDialog(context, textEditor, anchor, current, parameters); |
||||
|
||||
dialog.Element = uiService.CreateInlineUIElement(anchor, dialog); |
||||
|
||||
return dialog; |
||||
} |
||||
|
||||
IEnumerable<PropertyOrFieldWrapper> CreateCtorParams(IUnresolvedTypeDefinition sourceType, IType resolvedSourceType) |
||||
{ |
||||
int i = 0; |
||||
|
||||
foreach (var f in resolvedSourceType.GetFields().Where(field => !field.IsConst |
||||
&& field.IsStatic == sourceType.IsStatic |
||||
&& field.ReturnType != null)) { |
||||
yield return new PropertyOrFieldWrapper(f) { Index = i }; |
||||
i++; |
||||
} |
||||
|
||||
foreach (var p in resolvedSourceType.GetProperties().Where(prop => prop.CanSet && !prop.IsIndexer |
||||
&& prop.IsStatic == sourceType.IsStatic |
||||
&& prop.ReturnType != null)) { |
||||
yield return new PropertyOrFieldWrapper(p) { Index = i }; |
||||
i++; |
||||
} |
||||
} |
||||
} |
||||
} |
||||
@ -0,0 +1,121 @@
@@ -0,0 +1,121 @@
|
||||
// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
|
||||
// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
|
||||
|
||||
using System; |
||||
using System.ComponentModel; |
||||
using System.Linq; |
||||
|
||||
using ICSharpCode.NRefactory.TypeSystem; |
||||
using ICSharpCode.SharpDevelop; |
||||
|
||||
namespace CSharpBinding.Refactoring |
||||
{ |
||||
public class PropertyOrFieldWrapper : INotifyPropertyChanged |
||||
{ |
||||
/// <summary>
|
||||
/// Underlying member. Always IField or IProperty.
|
||||
/// </summary>
|
||||
public readonly IMember Member; |
||||
private readonly string text; |
||||
|
||||
public PropertyOrFieldWrapper(IMember member) |
||||
{ |
||||
if (member == null) |
||||
throw new ArgumentNullException("member"); |
||||
if (!(member is IField || member is IProperty)) |
||||
throw new ArgumentException("member must be IField or IProperty"); |
||||
|
||||
this.Member = member; |
||||
IAmbience ambience = AmbienceService.GetCurrentAmbience(); |
||||
ambience.ConversionFlags |= |
||||
ConversionFlags.ShowReturnType |
||||
| ConversionFlags.ShowModifiers |
||||
| ConversionFlags.ShowAccessibility; |
||||
this.text = ambience.ConvertEntity(member); |
||||
} |
||||
|
||||
public string MemberName { |
||||
get { return Member.Name; } |
||||
} |
||||
|
||||
string parameterName; |
||||
public string ParameterName { |
||||
get { |
||||
if (parameterName == null) |
||||
parameterName = ToParameterName(this.MemberName); |
||||
return parameterName; |
||||
} |
||||
} |
||||
|
||||
public IType Type { |
||||
get { return Member.ReturnType; } |
||||
} |
||||
|
||||
public string Text { |
||||
get { return text; } |
||||
} |
||||
|
||||
public int Index { get; set; } |
||||
|
||||
public bool IsNullable { |
||||
get { |
||||
// true = reference, null = generic or unknown
|
||||
return Member.ReturnType.IsReferenceType != false |
||||
|| (Member.ReturnType.FullName == "System.Nullable"); |
||||
} |
||||
} |
||||
|
||||
public bool HasRange { |
||||
get { |
||||
return IsTypeWithRange(Member.ReturnType) || |
||||
(Member.ReturnType.FullName == "System.Nullable") |
||||
&& IsTypeWithRange(Member.ReturnType.TypeArguments.First()); |
||||
} |
||||
} |
||||
|
||||
bool addCheckForNull; |
||||
public bool AddCheckForNull { |
||||
get { return addCheckForNull; } |
||||
set { |
||||
addCheckForNull = value; |
||||
} |
||||
} |
||||
|
||||
bool addRangeCheck; |
||||
public bool AddRangeCheck { |
||||
get { return addRangeCheck; } |
||||
set { |
||||
addRangeCheck = value; |
||||
} |
||||
} |
||||
|
||||
bool IsTypeWithRange(IType type) |
||||
{ |
||||
string crtType = type.FullName; |
||||
return crtType == "System.Int32" || |
||||
crtType == "System.Int16" || |
||||
crtType == "System.Int64" || |
||||
crtType == "System.Single" || |
||||
crtType == "System.Double" || |
||||
crtType == "System.UInt16" || |
||||
crtType == "System.UInt32" || |
||||
crtType == "System.UInt64"; |
||||
} |
||||
|
||||
static string ToParameterName(string memberName) |
||||
{ |
||||
if (string.IsNullOrEmpty(memberName)) |
||||
return memberName; |
||||
return char.ToLower(memberName[0]) + memberName.Substring(1); |
||||
} |
||||
|
||||
public event PropertyChangedEventHandler PropertyChanged; |
||||
|
||||
protected virtual void OnPropertyChanged(string property) |
||||
{ |
||||
if (PropertyChanged != null) { |
||||
PropertyChanged(this, new PropertyChangedEventArgs(property)); |
||||
} |
||||
} |
||||
} |
||||
} |
||||
Loading…
Reference in new issue