1 files changed, 186 insertions, 0 deletions
diff --git a/shell/inc/spsupp/COMOpenDocuments.hpp b/shell/inc/spsupp/COMOpenDocuments.hpp
new file mode 100644
index 000000000..21b378d89
--- /dev/null
+++ b/shell/inc/spsupp/COMOpenDocuments.hpp
@@ -0,0 +1,186 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+* This file is part of the LibreOffice project.
+*
+* This Source Code Form is subject to the terms of the Mozilla Public
+* License, v. 2.0. If a copy of the MPL was not distributed with this
+* file, You can obtain one at http://mozilla.org/MPL/2.0/.
+*/
+
+#ifndef INCLUDED_SHELL_INC_SPSUPP_COMOPENDOCUMENTS_HPP
+#define INCLUDED_SHELL_INC_SPSUPP_COMOPENDOCUMENTS_HPP
+
+#if defined __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wnon-virtual-dtor"
+#endif
+#include <spsupp_h.h>
+#if defined __clang__
+#pragma clang diagnostic pop
+#endif
+#include "COMRefCounted.hpp"
+#include <Objsafe.h>
+#include <assert.h>
+
+class COMOpenDocuments : public COMRefCounted<IOWSNewDocument3, IObjectSafety>
+{
+public:
+
+    class Error {
+    public:
+        Error(HRESULT syserr) : m_nErr(syserr) {}
+        HRESULT val() const { return m_nErr; }
+    private:
+        HRESULT m_nErr;
+    };
+
+    COMOpenDocuments();
+    virtual ~COMOpenDocuments() override;
+
+    // IUnknown methods
+
+    HRESULT STDMETHODCALLTYPE QueryInterface(
+        REFIID riid,
+        void **ppvObject) override;
+
+    // IDispatch methods
+
+    HRESULT STDMETHODCALLTYPE GetTypeInfoCount(
+        UINT *pctinfo) override;
+
+    HRESULT STDMETHODCALLTYPE GetTypeInfo(
+        UINT iTInfo,
+        LCID lcid,
+        ITypeInfo **ppTInfo) override;
+
+    HRESULT STDMETHODCALLTYPE GetIDsOfNames(
+        REFIID riid,
+        LPOLESTR *rgszNames,
+        UINT cNames,
+        LCID lcid,
+        DISPID *rgDispId) override;
+
+    HRESULT STDMETHODCALLTYPE Invoke(
+        DISPID dispIdMember,
+        REFIID riid,
+        LCID lcid,
+        WORD wFlags,
+        DISPPARAMS *pDispParams,
+        VARIANT *pVarResult,
+        EXCEPINFO *pExcepInfo,
+        UINT *puArgErr) override;
+
+    // IOWSNewDocument methods https://msdn.microsoft.com/en-us/library/cc264316
+
+    HRESULT STDMETHODCALLTYPE CreateNewDocument(
+        BSTR bstrTemplateLocation,
+        BSTR bstrDefaultSaveLocation,
+        VARIANT_BOOL *pbResult) override;
+
+    HRESULT STDMETHODCALLTYPE EditDocument(
+        BSTR bstrDocumentLocation,
+        VARIANT varProgID,
+        VARIANT_BOOL *pbResult) override;
+
+    // IOWSNewDocument2 methods
+
+    HRESULT STDMETHODCALLTYPE ViewDocument(
+        BSTR bstrDocumentLocation,
+        VARIANT varProgID,
+        VARIANT_BOOL *pbResult) override;
+
+    HRESULT STDMETHODCALLTYPE ViewDocument2(
+        IDispatch *pdisp,
+        BSTR bstrDocumentLocation,
+        VARIANT varProgID,
+        VARIANT_BOOL *pbResult) override;
+
+    HRESULT STDMETHODCALLTYPE EditDocument2(
+        IDispatch *pdisp,
+        BSTR bstrDocumentLocation,
+        VARIANT varProgID,
+        VARIANT_BOOL *pbResult) override;
+
+    HRESULT STDMETHODCALLTYPE CreateNewDocument2(
+        IDispatch *pdisp,
+        BSTR bstrTemplateLocation,
+        BSTR bstrDefaultSaveLocation,
+        VARIANT_BOOL *pbResult) override;
+
+    HRESULT STDMETHODCALLTYPE PromptedOnLastOpen(
+        VARIANT_BOOL *pbResult) override;
+
+    // IOWSNewDocument3 methods
+
+    HRESULT STDMETHODCALLTYPE ViewDocument3(
+        IDispatch *pdisp,
+        BSTR bstrDocumentLocation,
+        int OpenType,
+        VARIANT varProgID,
+        VARIANT_BOOL *pbResult) override;
+
+    HRESULT STDMETHODCALLTYPE CheckinDocument(
+        BSTR bstrDocumentLocation,
+        int CheckinType,
+        BSTR CheckinComment,
+        VARIANT_BOOL bKeepCheckout,
+        VARIANT_BOOL *pbResult) override;
+
+    HRESULT STDMETHODCALLTYPE DiscardLocalCheckout(
+        BSTR bstrDocumentLocationRaw,
+        VARIANT_BOOL *pbResult) override;
+
+    HRESULT STDMETHODCALLTYPE ViewInExcel(
+        BSTR SiteUrl,
+        BSTR FileName,
+        BSTR SessionId,
+        BSTR Cmd,
+        BSTR Sheet,
+        int Row,
+        int Column,
+        VARIANT varProgID) override;
+
+    HRESULT STDMETHODCALLTYPE CheckoutDocumentPrompt(
+        BSTR bstrDocumentLocationRaw,
+        VARIANT_BOOL fEditAfterCheckout,
+        VARIANT varProgID,
+        VARIANT_BOOL *pbResult) override;
+
+    HRESULT STDMETHODCALLTYPE EditDocument3(
+        IDispatch *pdisp,
+        BSTR bstrDocumentLocation,
+        VARIANT_BOOL fUseLocalCopy,
+        VARIANT varProgID,
+        VARIANT_BOOL *pbResult) override;
+
+    HRESULT STDMETHODCALLTYPE NewBlogPost(
+        BSTR bstrProviderId,
+        BSTR bstrBlogUrl,
+        BSTR bstrBlogName) override;
+
+    // IObjectSafety methods
+
+    HRESULT STDMETHODCALLTYPE GetInterfaceSafetyOptions(
+        REFIID riid,
+        DWORD *pdwSupportedOptions,
+        DWORD *pdwEnabledOptions) override;
+
+    HRESULT STDMETHODCALLTYPE SetInterfaceSafetyOptions(
+        REFIID riid,
+        DWORD dwOptionSetMask,
+        DWORD dwEnabledOptions) override;
+
+    // Non-COM methods
+
+    static long GetObjectCount();
+
+private:
+    static long m_nObjCount;
+    static ITypeInfo* m_pTypeInfo;
+    static constexpr DWORD iSupportedOptionsMask = INTERFACESAFE_FOR_UNTRUSTED_CALLER | INTERFACESAFE_FOR_UNTRUSTED_DATA;
+    DWORD m_iEnabledOptions = 0;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */