developer/VSSDK/VisualStudioIntegration/Common/Source/CSharp/LanguageService100/EditorView.cs

   1 using Microsoft.VisualStudio.OLE.Interop;
   2 using Microsoft.VisualStudio.Shell.Interop;
   3 using Microsoft.VisualStudio.TextManager.Interop;
   4 using Microsoft.VisualStudio.Shell;
   5 using System;
   6 using System.Collections;
   7 using System.Runtime.InteropServices;
   8 using System.Windows.Forms;
   9 using IOleServiceProvider = Microsoft.VisualStudio.OLE.Interop.IServiceProvider;
  10 using IServiceProvider = System.IServiceProvider;
  11 using ShellConstants = Microsoft.VisualStudio.Shell.Interop.Constants;
  12 using OleConstants = Microsoft.VisualStudio.OLE.Interop.Constants;
  13 using System.Diagnostics;
  14 using System.ComponentModel.Design;
  15
  16 namespace Microsoft.VisualStudio.Package {
  17
  18     /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView"]/*' />
  19     /// <summary>
  20     /// This class View provides an abstract base class for simple editor views
  21     /// that follow the VS simple embedding model.
  22     /// </summary>
  23     [CLSCompliant(false)]
  24     [System.Runtime.InteropServices.ComVisible(true)]
  25     public abstract class SimpleEditorView : IOleCommandTarget, IVsWindowPane, IVsToolboxUser, IVsStatusbarUser, IVsWindowPaneCommit, IOleComponent // for idle processing.
  26         //IServiceProvider,
  27         //IVsMultiViewDocumentView,
  28         //IVsFindTarget,
  29         //IVsWindowFrameNotify,
  30         //IVsCodeWindow,
  31         //IVsBroadcastMessageEvents,
  32         //IVsDocOutlineProvider,
  33         //IVsDebuggerEvents,
  34         // ??? VxDTE::IExtensibleObject,
  35         //IVsBackForwardNavigation
  36         // ??? public ISelectionContainer,
  37     {
  38
  39         IServiceProvider site;
  40         OleMenuCommandService commandService;
  41         IVsTextLines buffer;
  42         IOleComponentManager componentManager;
  43         uint componentID;
  44
  45         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.Site;"]/*' />
  46         protected IServiceProvider Site {
  47             get { return this.site; }
  48             set {
  49                 this.site = value;
  50                 IOleCommandTarget parentTarget = null;
  51                 if (null != site) {
  52                     parentTarget = site.GetService(typeof(IMenuCommandService)) as IOleCommandTarget;
  53                     if (null == parentTarget) {
  54                         parentTarget = site.GetService(typeof(IOleCommandTarget)) as IOleCommandTarget;
  55                     }
  56                 }
  57                 if (null == commandService) {
  58                     if (null != parentTarget) {
  59                         commandService = new OleMenuCommandService(site, parentTarget);
  60                     } else {
  61                         commandService = new OleMenuCommandService(site);
  62                     }
  63                 } else {
  64                     commandService.ParentTarget = parentTarget;
  65                 }
  66             }
  67         }
  68         protected IMenuCommandService MenuCommandService {
  69             get { return commandService; }
  70         }
  71         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.Buffer;"]/*' />
  72         protected IVsTextLines Buffer {
  73             get { return this.buffer; }
  74             set { this.buffer = value; }
  75         }
  76         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.ComponentManager;"]/*' />
  77         protected IOleComponentManager ComponentManager {
  78             get { return this.componentManager; }
  79             set { this.componentManager = value; }
  80         }
  81         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.ComponentId;"]/*' />
  82         protected uint ComponentId {
  83             get { return this.componentID; }
  84             set { this.componentID = value; }
  85         }
  86
  87         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.SimpleEditorView"]/*' />
  88         protected SimpleEditorView(IVsTextLines buffer) {
  89             this.buffer = buffer;
  90         }
  91
  92         #region IOleCommandTarget methods
  93         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.IOleCommandTarget.QueryStatus"]/*' />
  94         /// <internalonly/>
  95         /// <summary>
  96         /// IOleCommandTarget implementation
  97         /// </summary>
  98         public virtual int QueryStatus(ref Guid guidCmdGroup, uint cmds, OLECMD[] prgCmds, IntPtr pCmdText) {
  99             if (null == commandService) {
 100                 return (int)OleConstants.OLECMDERR_E_NOTSUPPORTED;
 101             }
 102             return ((IOleCommandTarget)commandService).QueryStatus(ref guidCmdGroup, cmds, prgCmds, pCmdText);
 103         }
 104
 105         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.IOleCommandTarget.Exec"]/*' />
 106         /// <internalonly/>
 107         public virtual int Exec(ref Guid guidCmdGroup, uint id, uint options, IntPtr pvaIn, IntPtr pvaOut) {
 108             if (null == commandService) {
 109                 return (int)OleConstants.OLECMDERR_E_NOTSUPPORTED;
 110             }
 111             return ((IOleCommandTarget)commandService).Exec(ref guidCmdGroup, id, options, pvaIn, pvaOut);
 112         }
 113         #endregion
 114
 115
 116         #region IVsWindowPane methods
 117
 118         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.ClosePane"]/*' />
 119         public virtual int ClosePane() {
 120             return this.componentManager.FRevokeComponent(this.componentID);
 121         }
 122         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.CreatePaneWindow"]/*' />
 123         public abstract int CreatePaneWindow(IntPtr hwndParent, int x, int y, int cx, int cy, out IntPtr hwnd);
 124         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.GetDefaultSize"]/*' />
 125         public virtual int GetDefaultSize(SIZE[] size) {
 126             size[0].cx = 100;
 127             size[0].cy = 100;
 128             return NativeMethods.S_OK;
 129         }
 130         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.LoadViewState"]/*' />
 131         public virtual int LoadViewState(Microsoft.VisualStudio.OLE.Interop.IStream stream) {
 132             return NativeMethods.S_OK;
 133         }
 134         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.SaveViewState"]/*' />
 135         public virtual int SaveViewState(Microsoft.VisualStudio.OLE.Interop.IStream stream) {
 136             return NativeMethods.S_OK;
 137         }
 138         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.SetSite"]/*' />
 139         public virtual int SetSite(Microsoft.VisualStudio.OLE.Interop.IServiceProvider site) {
 140             this.site = new ServiceProvider(site);
 141
 142             if (this.buffer != null) {
 143                 // register our independent view with the IVsTextManager so that it knows
 144                 // the user is working with a view over the text buffer. this will trigger
 145                 // the text buffer to prompt the user whether to reload the file if it is
 146                 // edited outside of the development Environment.
 147                 IVsTextManager textManager = (IVsTextManager)this.site.GetService(typeof(SVsTextManager));
 148                 int hr = 0;
 149                 if (textManager != null) {
 150                     IVsWindowPane windowPane = (IVsWindowPane)this;
 151                     hr = textManager.RegisterIndependentView(this, this.buffer);
 152                     if (!NativeMethods.Succeeded(hr))
 153                         Debug.Assert(false, "RegisterIndependentView failed");
 154                 }
 155             }
 156
 157             //register with ComponentManager for Idle processing
 158             this.componentManager = (IOleComponentManager)this.site.GetService(typeof(SOleComponentManager));
 159             if (componentID == 0) {
 160                 OLECRINFO[] crinfo = new OLECRINFO[1];
 161
 162                 crinfo[0].cbSize = (uint)Marshal.SizeOf(typeof(OLECRINFO));
 163                 crinfo[0].grfcrf = (uint)_OLECRF.olecrfNeedIdleTime | (uint)_OLECRF.olecrfNeedPeriodicIdleTime | (uint)_OLECRF.olecrfNeedAllActiveNotifs | (uint)_OLECRF.olecrfNeedSpecActiveNotifs;
 164                 crinfo[0].grfcadvf = (uint)_OLECADVF.olecadvfModal | (uint)_OLECADVF.olecadvfRedrawOff | (uint)_OLECADVF.olecadvfWarningsOff;
 165                 crinfo[0].uIdleTimeInterval = 1000;
 166                 int hr = this.componentManager.FRegisterComponent(this, crinfo, out this.componentID);
 167                 if (!NativeMethods.Succeeded(hr))
 168                     Debug.Assert(false, "FRegisterComponent failed");
 169             }
 170             return NativeMethods.S_OK;
 171         }
 172         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.TranslateAccelerator"]/*' />
 173         public virtual int TranslateAccelerator(MSG[] msg) {
 174             return (int)NativeMethods.S_FALSE;
 175         }
 176         #endregion
 177
 178         #region IVsToolboxUser methods
 179         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.IsSupported"]/*' />
 180         public virtual int IsSupported(Microsoft.VisualStudio.OLE.Interop.IDataObject data) {
 181             return (int)NativeMethods.S_FALSE;
 182         }
 183         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.ItemPicked"]/*' />
 184         public virtual int ItemPicked(Microsoft.VisualStudio.OLE.Interop.IDataObject data) {
 185             return NativeMethods.S_OK;
 186         }
 187         #endregion
 188
 189         #region IVsStatusbarUser methods
 190         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.SetInfo"]/*' />
 191         public virtual int SetInfo() {
 192             return NativeMethods.S_OK;
 193         }
 194         #endregion
 195
 196             #region IVsWindowPaneCommit methods
 197         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.CommitPendingEdit"]/*' />
 198         public virtual int CommitPendingEdit(out int fCommitFailed) {
 199             fCommitFailed = 0;
 200             return NativeMethods.S_OK;
 201         }
 202             #endregion
 203
 204             #region IOleComponent Methods
 205         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.FDoIdle"]/*' />
 206         public virtual int FDoIdle(uint grfidlef) {
 207             return 0;
 208         }
 209         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.Terminate"]/*' />
 210         public virtual void Terminate() {
 211         }
 212         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.FPreTranslateMessage"]/*' />
 213         public virtual int FPreTranslateMessage(MSG[] msg) {
 214             return 0;
 215         }
 216         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.OnEnterState"]/*' />
 217         public virtual void OnEnterState(uint uStateID, int fEnter) {
 218         }
 219         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.OnAppActivate"]/*' />
 220         public virtual void OnAppActivate(int fActive, uint dwOtherThreadID) {
 221         }
 222         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.OnLoseActivation"]/*' />
 223         public virtual void OnLoseActivation() {
 224         }
 225         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.OnActivationChange"]/*' />
 226         public virtual void OnActivationChange(Microsoft.VisualStudio.OLE.Interop.IOleComponent pic, int fSameComponent, OLECRINFO[] pcrinfo, int fHostIsActivating, OLECHOSTINFO[] pchostinfo, uint dwReserved) {
 227         }
 228         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.FContinueMessageLoop"]/*' />
 229         public virtual int FContinueMessageLoop(uint uReason, IntPtr pvLoopData, MSG[] pMsgPeeked) {
 230             return 1;
 231         }
 232         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.FQueryTerminate"]/*' />
 233         public virtual int FQueryTerminate(int fPromptUser) {
 234             return 1;
 235         }
 236         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.HwndGetWindow"]/*' />
 237         public virtual IntPtr HwndGetWindow(uint dwWhich, uint dwReserved) {
 238             return IntPtr.Zero;
 239         }
 240         /// <include file='doc\EditorView.uex' path='docs/doc[@for="SimpleEditorView.FReserved1"]/*' />
 241         public virtual int FReserved1(uint reserved, uint message, IntPtr wParam, IntPtr lParam) {
 242             return 1;
 243         }
 244             #endregion
 245     }
 246
 247 #if CUT
 248
 249     /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView"]/*' />
 250     /// <summary>
 251     /// This class View provides an abstract base class for custom editor views that
 252     /// support Ole Inplace activation (ActiveX controls).
 253     /// </summary>
 254     [CLSCompliant(false)]
 255     [System.Runtime.InteropServices.ComVisible(true)]
 256     public abstract class OleEditorView : SimpleEditorView, IOleCommandTarget, IVsWindowPane, IVsToolboxUser, IVsStatusbarUser, IOleObject, IOleInPlaceActiveObject, IOleInPlaceObject, IOleInPlaceComponent
 257         //IServiceProvider,
 258         //IOleDocumentView,
 259         //IOleDocument,
 260         //IOleInPlaceUIWindow,
 261         //IVsMultiViewDocumentView,
 262         //IVsFindTarget,
 263         //IVsWindowFrameNotify,
 264         //IVsCodeWindow,
 265         //IVsWindowPaneCommit,
 266         //IVsBroadcastMessageEvents,
 267         //IVsDocOutlineProvider,
 268         //IVsDebuggerEvents,
 269         // ??? VxDTE::IExtensibleObject,
 270         //IVsBackForwardNavigation
 271         // ??? public IVsTextLinesEvents,
 272         // ??? public ISelectionContainer,
 273         // ??? public IVsTextBufferDataEvents,
 274         {
 275         internal EventSinkCollection eventSinks = new EventSinkCollection();
 276         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.pCompUIMgr;"]/*' />
 277         protected IOleComponentUIManager pCompUIMgr;
 278         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.pIPCompSite;"]/*' />
 279         protected IOleInPlaceComponentSite pIPCompSite;
 280         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.pClientSite;"]/*' />
 281         protected IOleClientSite pClientSite;
 282         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.monikers"]/*' />
 283         protected Hashtable monikers = new Hashtable();
 284         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.OleEditorView"]/*' />
 285         protected OleEditorView(IVsTextLines buffer) : base(buffer) {
 286         }
 287
 288         #region IOleObject methods
 289         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.Advise"]/*' />
 290         public virtual void Advise(IAdviseSink sink, out uint cookie) {
 291             cookie = eventSinks.Add(sink);
 292         }
 293         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.Close"]/*' />
 294         public virtual void Close(uint dwSaveOption) {
 295         }
 296         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.DoVerb"]/*' />
 297         public virtual int DoVerb(int iVerb, MSG[] msg, IOleClientSite site, int index, IntPtr hwndParent, RECT[] posRect) {
 298             return NativeMethods.S_OK;
 299         }
 300         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.EnumAdvise"]/*' />
 301         public virtual void EnumAdvise(out IEnumSTATDATA ppEnumAdvise) {
 302             ppEnumAdvise = null;
 303         }
 304         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.EnumVerbs"]/*' />
 305         public virtual int EnumVerbs(out IEnumOLEVERB ppEnumVerbs) {
 306             ppEnumVerbs = null;
 307             return NativeMethods.S_OK;
 308         }
 309         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.GetClientSite"]/*' />
 310         public virtual void GetClientSite(out IOleClientSite site) {
 311             site = this.pClientSite;
 312         }
 313         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.GetClipboardData"]/*' />
 314         public virtual void GetClipboardData(uint reserved, out Microsoft.VisualStudio.OLE.Interop.IDataObject obj) {
 315             obj = null;
 316         }
 317         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.GetExtent"]/*' />
 318         public virtual void GetExtent(uint dwDrawAspect, SIZEL[] size) {
 319         }
 320         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.GetMiscStatus"]/*' />
 321         public virtual int GetMiscStatus(uint dwAspect, out uint status) {
 322             status = 0;
 323             return NativeMethods.S_OK;
 324         }
 325         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.GetMoniker"]/*' />
 326         public virtual void GetMoniker(uint iAssign, uint whichMoniker, out IMoniker moniker) {
 327             object key = (object)whichMoniker;
 328
 329             moniker = (IMoniker)monikers[key];
 330         }
 331         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.GetUserClassID"]/*' />
 332         public virtual void GetUserClassID(out Guid pClsid) {
 333             pClsid = this.GetType().GUID;
 334         }
 335         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.GetUserType"]/*' />
 336         public virtual int GetUserType(uint formOfType, IntPtr userType) {
 337             return NativeMethods.S_OK;
 338         }
 339         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.InitFromData"]/*' />
 340         public virtual int InitFromData(Microsoft.VisualStudio.OLE.Interop.IDataObject data, int fCreation, uint reserved) {
 341             return NativeMethods.S_OK;
 342         }
 343         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.IsUpToDate"]/*' />
 344         public virtual int IsUpToDate() {
 345             return NativeMethods.S_OK;
 346         }
 347         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.SetClientSite"]/*' />
 348         public virtual void SetClientSite(IOleClientSite site) {
 349             this.pClientSite = site;
 350         }
 351         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.SetColorScheme"]/*' />
 352         public virtual void SetColorScheme(LOGPALETTE[] logicalPalette) {
 353         }
 354         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.SetExtent"]/*' />
 355         public virtual void SetExtent(uint drawAspect, SIZEL[] size) {
 356         }
 357         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.SetHostNames"]/*' />
 358         public virtual void SetHostNames(string containerApp, string containerObj) {
 359         }
 360         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.SetMoniker"]/*' />
 361         public virtual void SetMoniker(uint whichMoniker, IMoniker moniker) {
 362             object key = (object)whichMoniker;
 363
 364             if (monikers.Contains(key)) monikers.Remove(key);
 365
 366             monikers.Add(key, moniker);
 367         }
 368         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.Unadvise"]/*' />
 369         public virtual void Unadvise(uint dwCookie) {
 370             eventSinks.RemoveAt(dwCookie);
 371         }
 372         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.Update"]/*' />
 373         public virtual int Update() {
 374             return NativeMethods.S_OK;
 375         }
 376         #endregion
 377
 378
 379         #region IOleInPlaceActiveObject
 380         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.EnableModeless"]/*' />
 381         public virtual void EnableModeless(int fEnable) {
 382         }
 383         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.OnDocWindowActivate"]/*' />
 384         public virtual void OnDocWindowActivate(int fActivate) {
 385         }
 386         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.OnFrameWindowActivate"]/*' />
 387         public virtual void OnFrameWindowActivate(int fActivate) {
 388         }
 389         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.ResizeBorder"]/*' />
 390         public virtual void ResizeBorder(RECT[] border, ref Guid iid, IOleInPlaceUIWindow window, int fFrameWindow) {
 391         }
 392         #endregion
 393
 394
 395
 396         #region IOleInPlaceObject methods
 397         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.ContextSensitiveHelp"]/*' />
 398         public virtual void ContextSensitiveHelp(int fEnterHelp) {
 399         }
 400         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.GetWindow"]/*' />
 401         public virtual void GetWindow(out IntPtr hwnd) {
 402             hwnd = IntPtr.Zero;
 403         }
 404         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.InPlaceDeactivate"]/*' />
 405         public virtual void InPlaceDeactivate() {
 406         }
 407         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.ReactivateAndUndo"]/*' />
 408         public virtual void ReactivateAndUndo() {
 409         }
 410         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.SetObjectRects"]/*' />
 411         public virtual void SetObjectRects(RECT[] posRect, RECT[] clipRect) {
 412         }
 413         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.UIDeactivate"]/*' />
 414         public virtual void UIDeactivate() {
 415         }
 416         #endregion
 417
 418         #region IOleInPlaceComponent methods
 419
 420
 421         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.FQueryClose"]/*' />
 422         public virtual int FQueryClose(int fPromptUser) {
 423             return 0;
 424         }
 425         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.GetCntrContextMenu"]/*' />
 426         public virtual int GetCntrContextMenu(uint dwRoleActiveObject, ref Guid clsidActiveObject, int nMenuIdActiveObject, POINTS[] pos, out Guid clsidCntr, OLEMENUID[] menuid, out uint pgrf) {
 427             clsidCntr = Guid.Empty;
 428             pgrf = 0;
 429             return NativeMethods.S_OK;
 430         }
 431         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.GetCntrHelp"]/*' />
 432         public virtual int GetCntrHelp(ref uint pdwRole, ref Guid pclsid, POINT posMouse, uint dwHelpCmd, string pszHelpFileIn, out string pwsHelpFileOut, uint dwDataIn, out uint dwDataOut) {
 433             pwsHelpFileOut = pszHelpFileIn;
 434             dwDataOut = dwDataIn;
 435             return NativeMethods.S_OK;
 436         }
 437         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.GetCntrMessage"]/*' />
 438         public virtual int GetCntrMessage(ref uint pdwRolw, ref Guid clsid, string titleIn, string textIn, string helpFileIn, out string titleOut, out string textOut, out string helpFileOut, ref uint dwHelpContextId, OLEMSGBUTTON[] msgbutton, OLEMSGDEFBUTTON[] msgdefbutton, OLEMSGICON[] msgicon, ref int sysAlert) {
 439             titleOut = titleIn;
 440             textOut = textIn;
 441             helpFileOut = helpFileIn;
 442             return NativeMethods.S_OK;
 443         }
 444         void IOleInPlaceComponent.OnEnterState(uint dwStateId, int fEnter) {
 445             ((IOleComponent)this).OnEnterState(dwStateId, fEnter);
 446         }
 447         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.OnWindowActivate"]/*' />
 448         public virtual int OnWindowActivate(uint windowType, int fActivate) {
 449             return NativeMethods.S_OK;
 450         }
 451         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.TranslateCntrAccelerator"]/*' />
 452         public virtual int TranslateCntrAccelerator(MSG[] msg) {
 453             return NativeMethods.S_OK;
 454         }
 455         /// <include file='doc\EditorView.uex' path='docs/doc[@for="OleEditorView.UseComponentUIManager"]/*' />
 456         public virtual int UseComponentUIManager(uint dwCompRole, out uint pgrfCompFlags, IOleComponentUIManager pCompUIMgr, IOleInPlaceComponentSite pIPCompSite) {
 457             pgrfCompFlags = 0;
 458             this.pCompUIMgr = pCompUIMgr;
 459             this.pIPCompSite = pIPCompSite;
 460             return NativeMethods.S_OK;
 461         }
 462         #endregion
 463     }
 464 #endif
 465     /// <include file='doc\EditorView.uex' path='docs/doc[@for="EditorControl"]/*' />
 466     /// <summary>
 467     /// This class wraps a managed WinForm control and uses that as the editor window.
 468     /// </summary>
 469     [CLSCompliant(false)]
 470     [System.Runtime.InteropServices.ComVisible(true)]
 471     public class EditorControl : SimpleEditorView {
 472         Control control;
 473
 474         /// <include file='doc\EditorView.uex' path='docs/doc[@for="EditorControl.EditorControl"]/*' />
 475         public EditorControl(IServiceProvider site, IVsTextLines buffer, Control ctrl) : base(buffer) {
 476             this.control = ctrl;
 477             this.Site = site;
 478         }
 479
 480         /// <include file='doc\EditorView.uex' path='docs/doc[@for="EditorControl.Control;"]/*' />
 481         protected Control Control {
 482             get { return this.control; }
 483             set { this.control = value; }
 484         }
 485
 486         /// <include file='doc\EditorView.uex' path='docs/doc[@for="EditorControl.ClosePane"]/*' />
 487         public override int ClosePane() {
 488             if (control != null) {
 489                 control.Dispose();
 490                 control = null;
 491             }
 492
 493             return base.ClosePane();
 494         }
 495         /// <include file='doc\EditorView.uex' path='docs/doc[@for="EditorControl.CreatePaneWindow"]/*' />
 496         public override int CreatePaneWindow(IntPtr hwndParent, int x, int y, int cx, int cy, out IntPtr hwnd) {
 497             control.SuspendLayout();
 498             control.Left = x;
 499             control.Top = y;
 500             control.Width = cx;
 501             control.Height = cy;
 502             control.ResumeLayout();
 503             control.CreateControl();
 504
 505             //For some reason VS throws debug asserts if WS_MAXIMIZEBOX is set
 506             //so we'll just turn off this window style here.
 507             int windowStyle = (int)NativeMethods.GetWindowLong(new HandleRef(control, control.Handle), NativeMethods.GWL_STYLE);
 508             windowStyle = windowStyle & ~(0x00010000); //WS_MAXIMIZEBOX;
 509             NativeMethods.SetWindowLong(this.Control.Handle, NativeMethods.GWL_STYLE, windowStyle);
 510             //End of workaround
 511
 512             NativeMethods.SetParent(control.Handle, hwndParent);
 513             hwnd = control.Handle;
 514             return NativeMethods.S_OK;
 515         }
 516         /// <include file='doc\EditorView.uex' path='docs/doc[@for="EditorControl.CommitPendingEdit"]/*' />
 517         public override int CommitPendingEdit(out int fCommitFailed) {
 518             fCommitFailed = 0;
 519             return NativeMethods.S_OK;
 520         }
 521         /// <include file='doc\EditorView.uex' path='docs/doc[@for="EditorControl.FDoIdle"]/*' />
 522         public override int FDoIdle(uint grfidlef) {
 523             return 0;
 524         }
 525         /// <include file='doc\EditorView.uex' path='docs/doc[@for="EditorControl.OnAppActivate"]/*' />
 526         public override void OnAppActivate(int fActive, uint dwOtherThreadID) {
 527         }
 528         /// <include file='doc\EditorView.uex' path='docs/doc[@for="EditorControl.FQueryTerminate"]/*' />
 529         public override int FQueryTerminate(int fPromptUser) {
 530             return 1;
 531         }
 532         /// <include file='doc\EditorView.uex' path='docs/doc[@for="EditorControl.OnLoseActivation"]/*' />
 533         public override void OnLoseActivation() {
 534         }
 535         /// <include file='doc\EditorView.uex' path='docs/doc[@for="EditorControl.HwndGetWindow"]/*' />
 536         public override IntPtr HwndGetWindow(uint dwWhich, uint dwReserved) {
 537             return control.Handle;
 538         }
 539
 540     }
 541
 542
 543 }