DotNetTextStore/TextStore2.cs

   1 //#define TSF_DEBUG_OUTPUT
   2 #define METRO
   3 using System;
   4 using System.Text;
   5 using System.Diagnostics;
   6 using System.Reflection;
   7 using System.Runtime.InteropServices;
   8 using System.Globalization;
   9
  10 using DotNetTextStore.UnmanagedAPI.TSF;
  11 using DotNetTextStore.UnmanagedAPI.TSF.TextStore;
  12 using DotNetTextStore.UnmanagedAPI.WinDef;
  13 using DotNetTextStore.UnmanagedAPI.WinError;
  14
  15 namespace DotNetTextStore
  16 {
  17     public sealed class TextStore2 : TextStoreBase, IDisposable, ITextStoreACP2, ITfContextOwnerCompositionSink
  18     {
  19         #region 生成と破棄
  20         public void Dispose()
  21         {
  22             base.Dispose(false);
  23             GC.SuppressFinalize(this);
  24         }
  25
  26         protected override void CreateThreadMgr()
  27         {
  28             if (_threadMgr == null)
  29             {
  30                 Type clsid = Marshal.GetTypeFromCLSID(TfDeclarations.CLSID_TF_ThreadMgr);
  31                 ITfThreadMgr2 threadMgr = Activator.CreateInstance(clsid) as ITfThreadMgr2;
  32
  33                 if (threadMgr == null)
  34                 {
  35                     const string message = "スレッドマネージャーの生成に失敗しました。";
  36                     Debug.WriteLine(message);
  37                     throw new COMException(message, HRESULT.E_NOTIMPL);
  38                 }
  39
  40                 this._threadMgr = threadMgr;
  41             }
  42         }
  43
  44         #endregion
  45     }
  46 }