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.Fotter = "fotter";\r
  49             printtext.Header = "header";\r
  50             printtext.Padding = new FooEditEngine.Padding(20, 20, 20, 20);\r
  51             printtext.Print(args.Request, "Text Print", this.fooTextBox);\r
  52         }\r
  53 \r
  54         /// <summary>\r
  55         /// 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
  56         /// </summary>\r
  57         /// <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
  58         /// 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
  59         protected override void OnNavigatedTo(NavigationEventArgs e)\r
  60         {\r
  61             AppSettings.Current.ChangedSetting += Current_ChangedSetting;\r
  62         }\r
  63 \r
  64         void currentView_Hiding(InputPane sender, InputPaneVisibilityEventArgs args)\r
  65         {\r
  66             this.fooTextBox.Margin = new Thickness(0);\r
  67             args.EnsuredFocusedElementInView = true;\r
  68         }\r
  69 \r
  70         void currentView_Showing(InputPane sender, InputPaneVisibilityEventArgs args)\r
  71         {\r
  72             this.fooTextBox.Margin = new Thickness(0, 0, 0, args.OccludedRect.Height);\r
  73             args.EnsuredFocusedElementInView = true;\r
  74         }\r
  75 \r
  76         void Current_ChangedSetting(object sender, EventArgs e)\r
  77         {\r
  78             AppSettings setting = (AppSettings)sender;\r
  79             this.fooTextBox.FlowDirection = setting.IsRTL ? FlowDirection.RightToLeft : FlowDirection.LeftToRight;\r
  80             this.fooTextBox.DrawCaretLine = setting.ShowLineMarker;\r
  81             this.fooTextBox.DrawLineNumber = setting.ShowLineNumber;\r
  82             this.fooTextBox.DrawRuler = setting.ShowRuler;\r
  83             if (setting.HilightXML)\r
  84             {\r
  85                 this.fooTextBox.Hilighter = new XmlHilighter();\r
  86                 this.fooTextBox.LayoutLineCollection.HilightAll();\r
  87             }\r
  88             else\r
  89             {\r
  90                 this.fooTextBox.Hilighter = null;\r
  91                 this.fooTextBox.LayoutLineCollection.ClearHilight();\r
  92             }\r
  93             this.fooTextBox.LineBreakMethod = setting.CurrentLineBreakMethod.Method;\r
  94             this.fooTextBox.LineBreakCharCount = 50;\r
  95             this.fooTextBox.Padding = new Thickness(setting.Padding);\r
  96             this.fooTextBox.Refresh();\r
  97         }\r
  98 \r
  99         private async void Button_Click(object sender, RoutedEventArgs e)\r
 100         {\r
 101             FileOpenPicker openPicker = new FileOpenPicker();\r
 102 \r
 103             openPicker.ViewMode = PickerViewMode.List;\r
 104 \r
 105             // ファイル形式\r
 106             openPicker.FileTypeFilter.Add("*");\r
 107 \r
 108             // 最初に表示される場所\r
 109             openPicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;\r
 110 \r
 111             StorageFile file = await openPicker.PickSingleFileAsync();\r
 112             if (file != null)\r
 113             {\r
 114                 using (Stream stream = await file.OpenStreamForReadAsync())\r
 115                 using(StreamReader reader = new StreamReader(stream))\r
 116                 {\r
 117                     await this.fooTextBox.Document.LoadAsync(reader);\r
 118                     this.fooTextBox.FoldingStrategy = new CharFoldingMethod('{', '}');\r
 119                     this.fooTextBox.LayoutLineCollection.GenerateFolding();\r
 120                     this.fooTextBox.Refresh();\r
 121                 }\r
 122             }\r
 123         }\r
 124 \r
 125         private async void Button_Click_1(object sender, RoutedEventArgs e)\r
 126         {\r
 127             FileSavePicker savePicker = new FileSavePicker();\r
 128             savePicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;\r
 129             savePicker.FileTypeChoices.Add("Text Types", new List<string>() { ".txt" });\r
 130             savePicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;\r
 131             StorageFile file = await savePicker.PickSaveFileAsync();\r
 132             if (file != null)\r
 133             {\r
 134                 using (Stream stream = await file.OpenStreamForWriteAsync())\r
 135                 using (StreamWriter writer = new StreamWriter(stream))\r
 136                 {\r
 137                     await this.fooTextBox.Document.SaveAsync(writer);\r
 138                 }\r
 139             }\r
 140         }\r
 141 \r
 142     }\r
 143 }\r