From 79e842231cc307203cb5b8e662f4e4b72d355a8f Mon Sep 17 00:00:00 2001
From: Martin Fuchs <fuchs.martin@gmail.com>
Date: Sun, 1 Aug 2004 09:26:27 +0000
Subject: [PATCH] implement IServiceprovider interface

svn path=/trunk/; revision=10334
---
 .../explorer/utility/shellbrowserimpl.cpp     | 39 +++++++++++++++++++
 .../explorer/utility/shellbrowserimpl.h       | 18 ++++++++-
 2 files changed, 56 insertions(+), 1 deletion(-)

diff --git a/reactos/subsys/system/explorer/utility/shellbrowserimpl.cpp b/reactos/subsys/system/explorer/utility/shellbrowserimpl.cpp
index ae523f1f5bd..6e7c4eccd65 100644
--- a/reactos/subsys/system/explorer/utility/shellbrowserimpl.cpp
+++ b/reactos/subsys/system/explorer/utility/shellbrowserimpl.cpp
@@ -44,6 +44,8 @@ HRESULT IShellBrowserImpl::QueryInterface(REFIID iid, void** ppvObject)
 		*ppvObject = static_cast<IShellBrowser*>(this);
 	else if (iid == IID_ICommDlgBrowser)
 		*ppvObject = static_cast<ICommDlgBrowser*>(this);
+	else if (iid == IID_IServiceProvider)
+		*ppvObject = static_cast<IServiceProvider*>(this);
 	else {
 		*ppvObject = NULL;
 		return E_NOINTERFACE;
@@ -52,6 +54,43 @@ HRESULT IShellBrowserImpl::QueryInterface(REFIID iid, void** ppvObject)
 	return S_OK;
 }
 
+HRESULT STDMETHODCALLTYPE IShellBrowserImpl::QueryService(REFGUID guidService, REFIID riid, void** ppvObject)
+{
+	if (!ppvObject)
+		return E_POINTER;
+
+	///@todo use guidService
+
+	if (riid == IID_IUnknown)
+		*ppvObject = (IUnknown*)static_cast<IShellBrowser*>(this);
+	else if (riid == IID_IOleWindow)
+		*ppvObject = static_cast<IOleWindow*>(this);
+	else if (riid == IID_IShellBrowser)
+		*ppvObject = static_cast<IShellBrowser*>(this);
+	else if (riid == IID_ICommDlgBrowser)
+		*ppvObject = static_cast<ICommDlgBrowser*>(this);
+	else if (riid == IID_IServiceProvider)
+		*ppvObject = static_cast<IServiceProvider*>(this);
+	else if (riid == IID_IOleCommandTarget)
+		*ppvObject = static_cast<IOleCommandTarget*>(this);
+	else {
+		*ppvObject = NULL;
+		return E_NOINTERFACE;
+	}
+
+	return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE IShellBrowserImpl::QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT* pCmdText)
+{
+	return E_FAIL;	///@todo implement IOleCommandTarget
+}
+
+HRESULT STDMETHODCALLTYPE IShellBrowserImpl::Exec(const GUID* pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT* pvaIn, VARIANT* pvaOut)
+{
+	return E_FAIL;	///@todo implement IOleCommandTarget
+}
+
 
  // process default command: look for folders and traverse into them
 HRESULT IShellBrowserImpl::OnDefaultCommand(IShellView* ppshv)
diff --git a/reactos/subsys/system/explorer/utility/shellbrowserimpl.h b/reactos/subsys/system/explorer/utility/shellbrowserimpl.h
index 933a001c534..e4a63852e00 100644
--- a/reactos/subsys/system/explorer/utility/shellbrowserimpl.h
+++ b/reactos/subsys/system/explorer/utility/shellbrowserimpl.h
@@ -27,9 +27,18 @@
  // Credits: Thanks to Leon Finker for his explorer cabinet window example
  //
 
+#ifdef __MINGW32__
+#include "servprov.h"	// for IServiceProvider
+#include "docobj.h"		// for IOleCommandTarget
+#endif
+
 
  /// Implementation of IShellBrowser and ICommDlgBrowser interfaces for explorer child windows (see ShellBrowserChild)
-struct IShellBrowserImpl : public IShellBrowser, public ICommDlgBrowser
+struct IShellBrowserImpl
+ :	public IShellBrowser,
+	public ICommDlgBrowser,
+	public IServiceProvider,
+	public IOleCommandTarget
 {
 	IShellBrowserImpl()
 	 :	_dwRef(0)
@@ -69,6 +78,13 @@ struct IShellBrowserImpl : public IShellBrowser, public ICommDlgBrowser
 	virtual HRESULT STDMETHODCALLTYPE SetToolbarItems(LPTBBUTTON lpButtons, UINT nButtons, UINT uFlags) {return E_NOTIMPL;}
 	virtual HRESULT STDMETHODCALLTYPE TranslateAcceleratorSB(LPMSG lpmsg, WORD wID) {return S_OK;}
 
+    // IServiceProvider
+	virtual HRESULT STDMETHODCALLTYPE QueryService(REFGUID guidService, REFIID riid, void** ppvObject);
+
+    // IOleCommandTarget
+    virtual HRESULT STDMETHODCALLTYPE QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT* pCmdText);
+    virtual HRESULT STDMETHODCALLTYPE Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut);
+
 protected:
 	DWORD	_dwRef;