return chars;
}
#else
+ public static void GetDpi(out float dpix, out float dpiy)
+ {
+ var dpiXProperty = typeof(System.Windows.SystemParameters).GetProperty("DpiX", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Static);
+ var dpiYProperty = typeof(System.Windows.SystemParameters).GetProperty("Dpi", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Static);
+
+ dpix = (int)dpiXProperty.GetValue(null, null);
+ dpiy = (int)dpiYProperty.GetValue(null, null);
+ }
+
+ public static double GetScale()
+ {
+ float dpi;
+ Util.GetDpi(out dpi, out dpi);
+ return dpi / 96.0;
+ }
+
public static IEnumerable<char> GetEnumrator(string s)
{
return s;
--- /dev/null
+using System;
+using System.Linq;
+using System.Collections.Generic;
+using System.Text;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Input;
+using FooEditEngine;
+
+namespace FooEditEngine.WPF
+{
+ /// <summary>
+ /// 自動補完用クラス
+ /// </summary>
+ public class AutoCompleteBox : AutoCompleteBoxBase
+ {
+ private string inputedWord;
+ private ListBox listBox1 = new ListBox();
+ private Popup popup;
+ private Document doc;
+
+ /// <summary>
+ /// コンストラクター
+ /// </summary>
+ /// <param name="doc">ドキュメント</param>
+ public AutoCompleteBox(Document doc) : base(doc)
+ {
+ //リストボックスを追加する
+ this.listBox1.MouseDoubleClick += listBox1_MouseDoubleClick;
+ this.listBox1.KeyDown += listBox1_KeyDown;
+ this.listBox1.Height = 200;
+ this.doc = doc;
+ }
+
+ /// <summary>
+ /// オートコンプリートの対象となる単語のリスト
+ /// </summary>
+ public override CompleteCollection<ICompleteItem> Items
+ {
+ get
+ {
+ return (CompleteCollection<ICompleteItem>)this.listBox1.ItemsSource;
+ }
+ set
+ {
+ this.listBox1.ItemsSource = value;
+ this.listBox1.DisplayMemberPath = CompleteCollection<ICompleteItem>.ShowMember;
+ }
+ }
+
+ /// <summary>
+ /// 自動補完リストが表示されているかどうか
+ /// </summary>
+ public override bool IsCloseCompleteBox
+ {
+ get
+ {
+ return !this.popup.IsOpen;
+ }
+ }
+
+ internal Popup TargetPopup
+ {
+ get
+ {
+ return this.popup;
+ }
+ set
+ {
+ this.popup = value;
+ this.popup.Child = this.listBox1;
+ this.popup.Height = 200;
+ }
+ }
+
+ /// <summary>
+ /// 補完候補の表示要求を処理する
+ /// </summary>
+ /// <param name="ev"></param>
+ protected override void RequestShowCompleteBox(ShowingCompleteBoxEventArgs ev)
+ {
+ this.inputedWord = ev.inputedWord;
+ DecideListBoxLocation(this.doc,this.listBox1, ev.CaretPostion);
+ this.listBox1.SelectedIndex = ev.foundIndex;
+ this.listBox1.ScrollIntoView(this.listBox1.SelectedItem);
+ this.popup.IsOpen = true;
+ }
+
+ /// <summary>
+ /// 補完候補の非表示要求を処理する
+ /// </summary>
+ protected override void RequestCloseCompleteBox()
+ {
+ this.popup.IsOpen = false;
+ }
+
+ void DecideListBoxLocation(Document doc, ListBox listbox, Point p)
+ {
+ this.popup.PlacementRectangle = new Rect(p, new Size(listBox1.ActualWidth, listBox1.Height));
+ }
+
+ internal bool ProcessKeyDown(FooTextBox textbox, KeyEventArgs e,bool isCtrl,bool isShift)
+ {
+ if (this.popup.IsOpen == false)
+ {
+ if (e.Key == Key.Space && isCtrl)
+ {
+ this.OpenCompleteBox(string.Empty);
+ e.Handled = true;
+
+ return true;
+ }
+ return false;
+ }
+
+ switch (e.Key)
+ {
+ case Key.Escape:
+ this.RequestCloseCompleteBox();
+ textbox.Focus();
+ e.Handled = true;
+ return true;
+ case Key.Down:
+ if (this.listBox1.SelectedIndex + 1 >= this.listBox1.Items.Count)
+ this.listBox1.SelectedIndex = this.listBox1.Items.Count - 1;
+ else
+ this.listBox1.SelectedIndex++;
+ this.listBox1.ScrollIntoView(this.listBox1.SelectedItem);
+ e.Handled = true;
+ return true;
+ case Key.Up:
+ if (this.listBox1.SelectedIndex - 1 < 0)
+ this.listBox1.SelectedIndex = 0;
+ else
+ this.listBox1.SelectedIndex--;
+ this.listBox1.ScrollIntoView(this.listBox1.SelectedItem);
+ e.Handled = true;
+ return true;
+ case Key.Enter:
+ this.RequestCloseCompleteBox();
+ CompleteWord selWord = (CompleteWord)this.listBox1.SelectedItem;
+ this.SelectItem(this, new SelectItemEventArgs(selWord.word, this.inputedWord, this.Document));
+ e.Handled = true;
+ return true;
+ }
+
+ return false;
+ }
+
+ private void listBox1_MouseDoubleClick(object sender, MouseButtonEventArgs e)
+ {
+ this.popup.IsOpen = false;
+ CompleteWord selWord = (CompleteWord)this.listBox1.SelectedItem;
+ this.SelectItem(this, new SelectItemEventArgs(selWord.word, this.inputedWord, this.Document));
+ }
+
+ void listBox1_KeyDown(object sender, KeyEventArgs e)
+ {
+ if (e.Key == Key.Enter)
+ {
+ this.popup.IsOpen = false;
+ CompleteWord selWord = (CompleteWord)this.listBox1.SelectedItem;
+ this.SelectItem(this, new SelectItemEventArgs(selWord.word, this.inputedWord, this.Document));
+ e.Handled = true;
+ }
+ }
+ }
+}
</Page>
</ItemGroup>
<ItemGroup>
+ <Compile Include="AutoCompleteBox.cs" />
<Compile Include="Direct2D\D2DRender.cs" />
<Compile Include="Direct2D\NativeMethods.cs" />
<Compile Include="FooPrintText.cs" />
FooTextBoxAutomationPeer peer;
bool isNotifyChanged = false;
Document _Document;
+ Popup popup;
static FooTextBox()
{
/// </summary>
public FooTextBox()
{
+ this.popup = new Popup();
+
this.image = new Image();
this.image.Stretch = Stretch.Fill;
this.image.HorizontalAlignment = HorizontalAlignment.Left;
Grid.SetRow(this.image, 0);
Grid.SetColumn(this.image, 0);
grid.Children.Add(this.image);
+
+ Grid.SetRow(this.popup, 0);
+ Grid.SetColumn(this.popup, 0);
+ grid.Children.Add(this.popup);
+ //this.popup.PlacementTarget = this;
+ this.popup.Placement = PlacementMode.Absolute;
}
this.horizontalScrollBar = this.GetTemplateChild("PART_HorizontalScrollBar") as ScrollBar;
return;
ModifierKeys modiferKeys = e.KeyboardDevice.Modifiers;
+
+ var autocomplete = this.Document.AutoComplete as AutoCompleteBox;
+ if (autocomplete != null &&
+ autocomplete.ProcessKeyDown(this,e, this.IsPressedModifierKey(modiferKeys, ModifierKeys.Control), this.IsPressedModifierKey(modiferKeys, ModifierKeys.Shift)))
+ {
+ e.Handled = true;
+ return;
+ }
+
bool movedCaret = false;
switch (e.Key)
{
old_doc.LoadProgress -= Document_LoadProgress;
old_doc.SelectionChanged += new EventHandler(Controller_SelectionChanged);
oldLength = old_doc.Length;
+ if (this._Document.AutoComplete != null)
+ {
+ ((AutoCompleteBox)this._Document.AutoComplete).TargetPopup = null;
+ this._Document.AutoComplete.GetPostion = null;
+ this._Document.AutoComplete = null;
+ }
}
this._Document = value;
this._Document.LayoutLines.Render = this.Render;
this._Document.Update += new DocumentUpdateEventHandler(Document_Update);
this._Document.LoadProgress += Document_LoadProgress;
+ if (this._Document.AutoComplete != null)
+ {
+ ((AutoCompleteBox)this._Document.AutoComplete).TargetPopup = this.popup;
+ this._Document.AutoComplete.GetPostion = (tp) =>
+ {
+ var p = this.View.GetPostionFromTextPoint(tp);
+ int height = (int)this._Document.LayoutLines.GetLayout(this._Document.CaretPostion.row).Height;
+ p.Y += height;
+ return PointToScreen(this.TranslatePoint(p.Scale(Util.GetScale()), this));
+ };
+ }
//初期化が終わっていればすべて存在する
if (this.Controller != null && this.View != null && this.textStore != null)
{
this.fooTextBox.FoldingStrategy = new CharFoldingMethod('{', '}');
this.fooTextBox.Document.Update += Document_Update;
- this.Documents.Add(this.fooTextBox.Document);
+ var complete_collection = new CompleteCollection<ICompleteItem>();
+ complete_collection.Add(new CompleteWord("int"));
+ complete_collection.Add(new CompleteWord("float"));
+ complete_collection.Add(new CompleteWord("double"));
+ complete_collection.Add(new CompleteWord("byte"));
+ complete_collection.Add(new CompleteWord("char"));
+ complete_collection.Add(new CompleteWord("var"));
+
+ Document doc = new Document();
+ doc.AutoComplete = new AutoCompleteBox(doc);
+ doc.AutoComplete.Items = complete_collection;
+
+ this.fooTextBox.Document = doc;
+
+ this.Documents.Add(doc);
this.Documents.Add(new Document());
this.Closed += MainWindow_Closed;
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