Move modified ATL sample code to third_party

No code modifications other than removing chromium licence block.
BUG=80617
TEST=none
Review URL: http://codereview.chromium.org/6901059

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83979 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 240 insertions, 0 deletions

diff --git a/third_party/active_doc/ole_document_impl.h b/third_party/active_doc/ole_document_impl.h
new file mode 100644
index 0000000..466c227
--- /dev/null
+++ b/third_party/active_doc/ole_document_impl.h
@@ -0,0 +1,240 @@
+// ole_document_impl.h : IOleDocument implementation
+//
+// This file is a modified version of the OleDocument.h file, which is
+// part of the ActiveDoc MSDN sample. The modifications are largely
+// conversions to Google coding guidelines. Below if the original header
+// from the file.
+
+// This is a part of the Active Template Library.
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//
+// This source code is only intended as a supplement to the
+// Active Template Library Reference and related
+// electronic documentation provided with the library.
+// See these sources for detailed information regarding the
+// Active Template Library product.
+
+#ifndef CHROME_FRAME_OLE_DOCUMENT_IMPL_H_
+#define CHROME_FRAME_OLE_DOCUMENT_IMPL_H_
+
+// TODO(sanjeevr): Revisit this impl file and cleanup dependencies
+#include <atlbase.h>
+#include <docobj.h>
+
+#include "base/logging.h"
+
+//////////////////////////////////////////////////////////////////////////////
+// IOleDocumentImpl
+template <class T>
+class ATL_NO_VTABLE IOleDocumentImpl : public IOleDocument {
+ public:
+  STDMETHOD(CreateView)(IOleInPlaceSite* in_place_site,
+                        IStream* stream,
+                        DWORD reserved ,
+                        IOleDocumentView** new_view) {
+    DVLOG(1) << __FUNCTION__;
+    if (new_view == NULL)
+      return E_POINTER;
+    T* t = static_cast<T*>(this);
+    // If we've already created a view then we can't create another as we
+    // currently only support the ability to create one view
+    if (t->m_spInPlaceSite)
+      return E_FAIL;
+    IOleDocumentView* view;
+    t->GetUnknown()->QueryInterface(IID_IOleDocumentView,
+                                    reinterpret_cast<void**>(&view));
+    // If we support IOleDocument we should support IOleDocumentView
+    ATLENSURE(view != NULL);
+    // If they've given us a site then use it
+    if (in_place_site != NULL)
+      view->SetInPlaceSite(in_place_site);
+    // If they have given us an IStream pointer then use it to
+    // initialize the view
+    if (stream != NULL)
+      view->ApplyViewState(stream);
+    // Return the view
+    *new_view = view;
+    return S_OK;
+  }
+
+  STDMETHOD(GetDocMiscStatus)(DWORD* status) {
+    DVLOG(1) << __FUNCTION__;
+    if (NULL == status)
+      return E_POINTER;
+    *status = DOCMISC_NOFILESUPPORT;
+    return S_OK;
+  }
+
+  STDMETHOD(EnumViews)(IEnumOleDocumentViews** enum_views,
+                       IOleDocumentView** view) {
+    DVLOG(1) << __FUNCTION__;
+    if (view == NULL)
+      return E_POINTER;
+    T* t = static_cast<T*>(this);
+    // We only support one view
+    return t->_InternalQueryInterface(IID_IOleDocumentView,
+                                      reinterpret_cast<void**>(view));
+  }
+};
+
+//////////////////////////////////////////////////////////////////////////////
+// IOleDocumentViewImpl
+
+template <class T>
+class ATL_NO_VTABLE IOleDocumentViewImpl : public IOleDocumentView {
+ public:
+  STDMETHOD(SetInPlaceSite)(IOleInPlaceSite* in_place_site) {
+    DVLOG(1) << __FUNCTION__;
+    T* t = static_cast<T*>(this);
+    if (t->m_spInPlaceSite) {
+      // If we already have a site get rid of it
+      UIActivate(FALSE);
+      HRESULT hr = t->InPlaceDeactivate();
+      if (FAILED(hr))
+        return hr;
+      DCHECK(!t->m_bInPlaceActive);
+    }
+    if (in_place_site != NULL) {
+      t->m_spInPlaceSite.Release();
+      in_place_site->QueryInterface(
+          IID_IOleInPlaceSiteWindowless,
+          reinterpret_cast<void **>(&t->m_spInPlaceSite));
+      if (!t->m_spInPlaceSite) {
+        // TODO(sanjeevr): This is a super-hack because m_spInPlaceSite
+        // is an IOleInPlaceSiteWindowless pointer and we are setting
+        // an IOleInPlaceSite pointer into it. The problem is that ATL
+        // (CComControlBase) uses this in a schizophrenic manner based
+        // on the m_bWndLess flag. Ouch, ouch, ouch! Find a way to clean
+        // this up.
+        // Disclaimer: I did not invent this hack, it exists in the MSDN
+        // sample from where this code has been derived and it also exists
+        // in ATL itself (look at atlctl.h line 938).
+        t->m_spInPlaceSite =
+            reinterpret_cast<IOleInPlaceSiteWindowless*>(in_place_site);
+      }
+    }
+    return S_OK;
+  }
+
+  STDMETHOD(GetInPlaceSite)(IOleInPlaceSite** in_place_site) {
+    DVLOG(1) << __FUNCTION__;
+    if (in_place_site == NULL)
+      return E_POINTER;
+    T* t = static_cast<T*>(this);
+    return t->m_spInPlaceSite->QueryInterface(
+        IID_IOleInPlaceSite,
+        reinterpret_cast<LPVOID *>(in_place_site));
+  }
+
+  STDMETHOD(GetDocument)(IUnknown** document) {
+    DVLOG(1) << __FUNCTION__;
+    if (document == NULL)
+      return E_POINTER;
+    T* t = static_cast<T*>(this);
+    *document = t->GetUnknown();
+    (*document)->AddRef();
+    return S_OK;
+  }
+
+  STDMETHOD(SetRect)(LPRECT view_rect) {
+    static bool is_resizing = false;
+    if (is_resizing)
+      return S_OK;
+    is_resizing = true;
+    DVLOG(1) << __FUNCTION__ << " " << view_rect->left << ","
+             << view_rect->top << "," << view_rect->right << ","
+             << view_rect->bottom;
+    T* t = static_cast<T*>(this);
+    t->SetObjectRects(view_rect, view_rect);
+    is_resizing = false;
+    return S_OK;
+  }
+
+  STDMETHOD(GetRect)(LPRECT view_rect) {
+    DVLOG(1) << __FUNCTION__;
+    if (view_rect == NULL)
+      return E_POINTER;
+    T* t = static_cast<T*>(this);
+    *view_rect = t->m_rcPos;
+    return S_OK;
+  }
+
+  STDMETHOD(SetRectComplex)(LPRECT view_rect,
+                            LPRECT hscroll_rect,
+                            LPRECT vscroll_rect,
+                            LPRECT size_box_rect) {
+    DVLOG(1) << __FUNCTION__ << " not implemented";
+    return E_NOTIMPL;
+  }
+
+  STDMETHOD(Show)(BOOL show) {
+    DVLOG(1) << __FUNCTION__;
+    T* t = static_cast<T*>(this);
+    HRESULT hr = S_OK;
+    if (show) {
+      if (!t->m_bUIActive)
+        hr = t->ActiveXDocActivate(OLEIVERB_INPLACEACTIVATE);
+    } else {
+      hr = t->UIActivate(FALSE);
+      ::ShowWindow(t->m_hWnd, SW_HIDE);
+    }
+    return hr;
+  }
+
+  STDMETHOD(UIActivate)(BOOL ui_activate) {
+    DVLOG(1) << __FUNCTION__;
+    T* t = static_cast<T*>(this);
+    HRESULT hr = S_OK;
+    if (ui_activate) {
+      // We must know the client site first
+      if (t->m_spInPlaceSite == NULL)
+        return E_UNEXPECTED;
+      if (!t->m_bUIActive)
+        hr = t->ActiveXDocActivate(OLEIVERB_UIACTIVATE);
+    } else {
+      // Menu integration is still not complete, so do not destroy
+      // IE's menus.  If we call InPlaceMenuDestroy here, menu items such
+      // as Print etc will be disabled and we will not get calls to QueryStatus
+      // for those commands.
+      // t->InPlaceMenuDestroy();
+      // t->DestroyToolbar();
+      hr = t->UIDeactivate();
+    }
+    return hr;
+  }
+
+  STDMETHOD(Open)() {
+    DVLOG(1) << __FUNCTION__ << " not implemented";
+    return E_NOTIMPL;
+  }
+
+  STDMETHOD(CloseView)(DWORD reserved) {
+    DVLOG(1) << __FUNCTION__;
+    T* t = static_cast<T*>(this);
+    t->Show(FALSE);
+    t->SetInPlaceSite(NULL);
+    return S_OK;
+  }
+
+  STDMETHOD(SaveViewState)(LPSTREAM stream) {
+    DVLOG(1) << __FUNCTION__ << " not implemented";
+    return E_NOTIMPL;
+  }
+
+  STDMETHOD(ApplyViewState)(LPSTREAM stream) {
+    DVLOG(1) << __FUNCTION__ << " not implemented";
+    return E_NOTIMPL;
+  }
+
+  STDMETHOD(Clone)(IOleInPlaceSite* new_in_place_site,
+                   IOleDocumentView** new_view) {
+    DVLOG(1) << __FUNCTION__ << " not implemented";
+    return E_NOTIMPL;
+  }
+
+  HRESULT ActiveXDocActivate(LONG verb) {
+    return E_NOTIMPL;
+  }
+};
+
+#endif  // CHROME_FRAME_OLE_DOCUMENT_IMPL_H_