Metro/Test/MainPage.xaml.cs

   1 /*\r
   2  * Copyright (C) 2013 FooProject\r
   3  * * This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by\r
   4  * the Free Software Foundation; either version 3 of the License, or (at your option) any later version.\r
   5 \r
   6  * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of \r
   7  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.\r
   8 \r
   9 You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.\r
  10  */\r
  11 using System;\r
  12 using System.Collections.Generic;\r
  13 using System.Text;\r
  14 using System.IO;\r
  15 using Windows.Graphics.Printing;\r
  16 using Windows.Storage.Pickers;\r
  17 using Windows.Storage;\r
  18 using Windows.UI.ViewManagement;\r
  19 using Windows.UI.Xaml;\r
  20 using Windows.UI.Xaml.Controls;\r
  21 using Windows.UI.Xaml.Navigation;\r
  22 using Windows.UI.ApplicationSettings;\r
  23 using FooEditEngine;\r
  24 using FooEditEngine.Metro;\r
  25 \r
  26 // 空白ページのアイテム テンプレートについては、http://go.microsoft.com/fwlink/?LinkId=234238 を参照してください\r
  27 \r
  28 namespace Test\r
  29 {\r
  30     /// <summary>\r
  31     /// それ自体で使用できる空白ページまたはフレーム内に移動できる空白ページ。\r
  32     /// </summary>\r
  33     public sealed partial class MainPage : Page\r
  34     {\r
  35         public MainPage()\r
  36         {\r
  37             this.InitializeComponent();\r
  38             this.Current_ChangedSetting(AppSettings.Current, null);\r
  39             InputPane currentView = InputPane.GetForCurrentView();\r
  40             currentView.Showing += currentView_Showing;\r
  41             currentView.Hiding += currentView_Hiding;\r
  42             PrintManager.GetForCurrentView().PrintTaskRequested += MainPage_PrintTaskRequested;\r
  43         }\r
  44 \r
  45         void MainPage_PrintTaskRequested(PrintManager sender, PrintTaskRequestedEventArgs args)\r
  46         {\r
  47             FooPrintText printtext = new FooPrintText();\r
  48             printtext.Print(args.Request, "Text Print", this.fooTextBox);\r
  49         }\r
  50 \r
  51         /// <summary>\r
  52         /// このページがフレームに表示されるときに呼び出されます。\r
  53         /// </summary>\r
  54         /// <param name="e">このページにどのように到達したかを説明するイベント データ。Parameter \r
  55         /// プロパティは、通常、ページを構成するために使用します。</param>\r
  56         protected override void OnNavigatedTo(NavigationEventArgs e)\r
  57         {\r
  58             AppSettings.Current.ChangedSetting += Current_ChangedSetting;\r
  59         }\r
  60 \r
  61         void currentView_Hiding(InputPane sender, InputPaneVisibilityEventArgs args)\r
  62         {\r
  63             this.fooTextBox.Margin = new Thickness(0);\r
  64             args.EnsuredFocusedElementInView = true;\r
  65         }\r
  66 \r
  67         void currentView_Showing(InputPane sender, InputPaneVisibilityEventArgs args)\r
  68         {\r
  69             this.fooTextBox.Margin = new Thickness(0, 0, 0, args.OccludedRect.Height);\r
  70             args.EnsuredFocusedElementInView = true;\r
  71         }\r
  72 \r
  73         void Current_ChangedSetting(object sender, EventArgs e)\r
  74         {\r
  75             AppSettings setting = (AppSettings)sender;\r
  76             this.fooTextBox.FlowDirection = setting.IsRTL ? FlowDirection.RightToLeft : FlowDirection.LeftToRight;\r
  77             this.fooTextBox.DrawCaretLine = setting.ShowLineMarker;\r
  78             this.fooTextBox.DrawLineNumber = setting.ShowLineNumber;\r
  79             this.fooTextBox.DrawRuler = setting.ShowRuler;\r
  80             if (setting.HilightXML)\r
  81             {\r
  82                 this.fooTextBox.Hilighter = new XmlHilighter();\r
  83                 this.fooTextBox.LayoutLineCollection.HilightAll();\r
  84             }\r
  85             else\r
  86             {\r
  87                 this.fooTextBox.Hilighter = null;\r
  88                 this.fooTextBox.LayoutLineCollection.ClearHilight();\r
  89             }\r
  90             this.fooTextBox.LineBreakMethod = setting.CurrentLineBreakMethod.Method;\r
  91             this.fooTextBox.LineBreakCharCount = 50;\r
  92             this.fooTextBox.Refresh();\r
  93         }\r
  94 \r
  95         private async void Button_Click(object sender, RoutedEventArgs e)\r
  96         {\r
  97             FileOpenPicker openPicker = new FileOpenPicker();\r
  98 \r
  99             openPicker.ViewMode = PickerViewMode.List;\r
 100 \r
 101             // ファイル形式\r
 102             openPicker.FileTypeFilter.Add("*");\r
 103 \r
 104             // 最初に表示される場所\r
 105             openPicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;\r
 106 \r
 107             StorageFile file = await openPicker.PickSingleFileAsync();\r
 108             if (file != null)\r
 109             {\r
 110                 using (Stream stream = await file.OpenStreamForReadAsync())\r
 111                 using(StreamReader reader = new StreamReader(stream))\r
 112                 {\r
 113                     await this.fooTextBox.Document.LoadAsync(reader);\r
 114                     this.fooTextBox.FoldingStrategy = new CharFoldingMethod('{', '}');\r
 115                     this.fooTextBox.LayoutLineCollection.GenerateFolding();\r
 116                     this.fooTextBox.Refresh();\r
 117                 }\r
 118             }\r
 119         }\r
 120 \r
 121         private async void Button_Click_1(object sender, RoutedEventArgs e)\r
 122         {\r
 123             FileSavePicker savePicker = new FileSavePicker();\r
 124             savePicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;\r
 125             savePicker.FileTypeChoices.Add("Text Types", new List<string>() { ".txt" });\r
 126             savePicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;\r
 127             StorageFile file = await savePicker.PickSaveFileAsync();\r
 128             if (file != null)\r
 129             {\r
 130                 using (Stream stream = await file.OpenStreamForWriteAsync())\r
 131                 using (StreamWriter writer = new StreamWriter(stream))\r
 132                 {\r
 133                     await this.fooTextBox.Document.SaveAsync(writer);\r
 134                 }\r
 135             }\r
 136         }\r
 137 \r
 138     }\r
 139 }\r