add implementation for theServiceDocumenter singleton

- make utl library use servicedecl.hxx
- thus remove superflous XServiceInfo implementation for XTempFile
- make XTempfile,hxx first include to ensure the header file is
  self-contained
- while touching this, fix some indenting in XTempFile.hxx

Change-Id: Id51d99e817d406a919a63505ba01f3372f3111bf

7 files changed, 169 insertions, 102 deletions

diff --git a/unotools/Library_utl.mk b/unotools/Library_utl.mk
index 52f2eff48653..a3481de726c0 100644
--- a/unotools/Library_utl.mk
+++ b/unotools/Library_utl.mk
@@ -104,6 +104,8 @@ $(eval $(call gb_Library_add_exception_objects,utl,\
     unotools/source/misc/mediadescriptor \
     unotools/source/misc/sharedunocomponent \
     unotools/source/misc/syslocale \
+    unotools/source/misc/unotoolsservices \
+    unotools/source/misc/ServiceDocumenter \
     unotools/source/streaming/streamhelper \
     unotools/source/streaming/streamwrap \
     unotools/source/ucbhelper/localfilehelper \
diff --git a/unotools/source/misc/ServiceDocumenter.cxx b/unotools/source/misc/ServiceDocumenter.cxx
new file mode 100644
index 000000000000..8991cc31807c
--- /dev/null
+++ b/unotools/source/misc/ServiceDocumenter.cxx
@@ -0,0 +1,64 @@
+/* -*- 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/.
+ */
+#include <ServiceDocumenter.hxx>
+#include <comphelper/servicedecl.hxx>
+#include <com/sun/star/system/XSystemShellExecute.hpp>
+using namespace com::sun::star;
+using uno::Reference;
+using lang::XServiceInfo;
+using lang::XTypeProvider;
+
+void unotools::misc::ServiceDocumenter::showCoreDocs(const Reference<XServiceInfo>& xService)
+{
+    if(!xService.is())
+        return;
+    auto xMSF(m_xContext->getServiceManager());
+    Reference<system::XSystemShellExecute> xShell(xMSF->createInstanceWithContext("com.sun.star.system.SystemShellExecute", m_xContext), uno::UNO_QUERY);
+    xShell->execute(m_sCoreBaseUrl + xService->getImplementationName(), "", 0);
+}
+
+void unotools::misc::ServiceDocumenter::showInterfaceDocs(const Reference<XTypeProvider>& xTypeProvider)
+{
+    if(!xTypeProvider.is())
+        return;
+    auto xMSF(m_xContext->getServiceManager());
+    Reference<system::XSystemShellExecute> xShell(xMSF->createInstanceWithContext("com.sun.star.system.SystemShellExecute", m_xContext), uno::UNO_QUERY);
+    for(auto aType : xTypeProvider->getTypes())
+    {
+        auto sUrl = aType.getTypeName();
+        sal_Int32 nIdx = 0;
+        while(nIdx != -1)
+            sUrl = sUrl.replaceFirst(".", "_1_1", &nIdx);
+        xShell->execute(m_sServiceBaseUrl + "/interface" + sUrl + ".html", "", 0);
+    }
+}
+
+void unotools::misc::ServiceDocumenter::showServiceDocs(const Reference<XServiceInfo>& xService)
+{
+    if(!xService.is())
+        return;
+    auto xMSF(m_xContext->getServiceManager());
+    Reference<system::XSystemShellExecute> xShell(xMSF->createInstanceWithContext("com.sun.star.system.SystemShellExecute", m_xContext), uno::UNO_QUERY);
+    for(auto sService : xService->getSupportedServiceNames())
+    {
+        auto sUrl = sService;
+        sal_Int32 nIdx = 0;
+        while(nIdx != -1)
+            sUrl = sUrl.replaceFirst(".", "_1_1", &nIdx);
+        xShell->execute(m_sServiceBaseUrl + "/service" + sUrl + ".html", "", 0);
+    }
+}
+
+namespace sdecl = ::comphelper::service_decl;
+sdecl::class_< unotools::misc::ServiceDocumenter > ServiceDocumenterImpl;
+extern const sdecl::ServiceDecl ServiceDocumenterDecl(
+    ServiceDocumenterImpl,
+    "com.sun.star.comp.unotools.misc.ServiceDocumenter",
+    "");
+
diff --git a/unotools/source/misc/ServiceDocumenter.hxx b/unotools/source/misc/ServiceDocumenter.hxx
new file mode 100644
index 000000000000..ad84623bbaf8
--- /dev/null
+++ b/unotools/source/misc/ServiceDocumenter.hxx
@@ -0,0 +1,50 @@
+/* -*- 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_UNOTOOLS_INC_SERVICEDOCUMENTER_HXX
+#define INCLUDED_UNOTOOLS_INC_SERVICEDOCUMENTER_HXX
+
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <cppuhelper/implbase.hxx>
+#include <com/sun/star/script/XServiceDocumenter.hpp>
+
+namespace unotools { namespace misc {
+
+class ServiceDocumenter : public ::cppu::WeakImplHelper<
+    ::com::sun::star::script::XServiceDocumenter>
+{
+    public:
+        ServiceDocumenter(::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext> const& xContext)
+            : m_xContext(xContext)
+            , m_sCoreBaseUrl("http://example.com")
+            , m_sServiceBaseUrl("http://api.libreoffice.org/docs/idl/ref")
+            {};
+        // XServiceDocumenter
+        virtual OUString getCoreBaseUrl() SAL_OVERRIDE
+            { return m_sCoreBaseUrl; };
+        virtual void setCoreBaseUrl( const OUString& sCoreBaseUrl ) SAL_OVERRIDE
+            { m_sCoreBaseUrl = sCoreBaseUrl; };
+        virtual OUString getServiceBaseUrl() SAL_OVERRIDE
+            { return m_sServiceBaseUrl; };
+        virtual void setServiceBaseUrl( const OUString& sServiceBaseUrl ) SAL_OVERRIDE
+            { m_sServiceBaseUrl = sServiceBaseUrl; };
+        virtual void showServiceDocs( const ::css::uno::Reference< ::css::lang::XServiceInfo >& xService) SAL_OVERRIDE;
+        virtual void showInterfaceDocs( const ::css::uno::Reference< ::css::lang::XTypeProvider >& xTypeProvider ) SAL_OVERRIDE;
+        virtual void showCoreDocs( const ::css::uno::Reference< ::css::lang::XServiceInfo >& xService) SAL_OVERRIDE;
+    protected:
+        virtual ~ServiceDocumenter()
+            {};
+    private:
+        css::uno::Reference< css::uno::XComponentContext> m_xContext;
+        OUString m_sCoreBaseUrl;
+        OUString m_sServiceBaseUrl;
+};
+
+}}
+#endif
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/unotools/source/misc/unotoolsservices.cxx b/unotools/source/misc/unotoolsservices.cxx
new file mode 100644
index 000000000000..2455ed065932
--- /dev/null
+++ b/unotools/source/misc/unotoolsservices.cxx
@@ -0,0 +1,27 @@
+/* -*- 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/.
+ */
+
+#include <comphelper/servicedecl.hxx>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <uno/environment.h>
+
+namespace sdecl = ::comphelper::service_decl;
+
+extern sdecl::ServiceDecl const OTempFileServiceDecl;
+extern sdecl::ServiceDecl const ServiceDocumenterDecl;
+
+
+extern "C" SAL_DLLPUBLIC_EXPORT void* SAL_CALL utl_component_getFactory(
+    sal_Char const* pImplName, void*, void*)
+{
+    return component_getFactoryHelper( pImplName,
+            OTempFileServiceDecl, ServiceDocumenterDecl);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/unotools/source/ucbhelper/XTempFile.hxx b/unotools/source/ucbhelper/XTempFile.hxx
index 9aa6c40b35d4..855e073f377b 100644
--- a/unotools/source/ucbhelper/XTempFile.hxx
+++ b/unotools/source/ucbhelper/XTempFile.hxx
@@ -34,28 +34,25 @@
 class SvStream;
 namespace utl { class TempFile; }
 
-typedef  ::cppu::WeakImplHelper<   ::com::sun::star::io::XTempFile
-                                    ,   ::com::sun::star::io::XInputStream
-                                                  , ::com::sun::star::io::XOutputStream
-                                                  , ::com::sun::star::io::XTruncate
-                                                  , ::com::sun::star::lang::XServiceInfo
-                                                  >
-                                    OTempFileBase;
 
-class OTempFileService :
-    public OTempFileBase,
-    public ::cppu::PropertySetMixin< ::com::sun::star::io::XTempFile >
+typedef ::cppu::WeakImplHelper< ::com::sun::star::io::XTempFile
+    , ::com::sun::star::io::XInputStream
+    , ::com::sun::star::io::XOutputStream
+    , ::com::sun::star::io::XTruncate > OTempFileBase;
+
+class OTempFileService : public OTempFileBase
+    , public ::cppu::PropertySetMixin< ::com::sun::star::io::XTempFile >
 {
 protected:
-    ::utl::TempFile*    mpTempFile;
-    ::osl::Mutex        maMutex;
-    SvStream*           mpStream;
-    bool            mbRemoveFile;
-    bool            mbInClosed;
-    bool            mbOutClosed;
+    ::utl::TempFile* mpTempFile;
+    ::osl::Mutex maMutex;
+    SvStream* mpStream;
+    bool mbRemoveFile;
+    bool mbInClosed;
+    bool mbOutClosed;
 
-    sal_Int64           mnCachedPos;
-    bool            mbHasCachedPos;
+    sal_Int64 mnCachedPos;
+    bool mbHasCachedPos;
 
     void checkError () const;
     void checkConnected ();
@@ -120,24 +117,8 @@ public:
     // XTruncate
     virtual void SAL_CALL truncate()
         throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
-    // XServiceInfo
-    virtual OUString SAL_CALL getImplementationName()
-        throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
-    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
-        throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
-    virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
-        throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
-    //::com::sun::star::uno::Reference < ::com::sun::star::uno::XInterface > SAL_CALL XTempFile_createInstance( ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > const & context);
-    static OUString getImplementationName_Static ();
-    static ::com::sun::star::uno::Sequence < OUString > getSupportedServiceNames_Static();
-
-    static ::com::sun::star::uno::Reference < com::sun::star::lang::XSingleComponentFactory > createServiceFactory_Static();
-
-private:
-    OTempFileService( OTempFileService & ) SAL_DELETED_FUNCTION;
     virtual ~OTempFileService ();
-
 };
 #endif
 
diff --git a/unotools/source/ucbhelper/xtempfile.cxx b/unotools/source/ucbhelper/xtempfile.cxx
index 0ec6f47ae0fd..2f59ebcfc4c0 100644
--- a/unotools/source/ucbhelper/xtempfile.cxx
+++ b/unotools/source/ucbhelper/xtempfile.cxx
@@ -17,13 +17,14 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include "XTempFile.hxx"
 #include <cppuhelper/factory.hxx>
 #include <cppuhelper/supportsservice.hxx>
 #include <cppuhelper/typeprovider.hxx>
+#include <comphelper/servicedecl.hxx>
 #include <osl/file.hxx>
 #include <unotools/configmgr.hxx>
 #include <unotools/tempfile.hxx>
-#include "XTempFile.hxx"
 
 OTempFileService::OTempFileService(css::uno::Reference< css::uno::XComponentContext > const & context)
 : ::cppu::PropertySetMixin< css::io::XTempFile >(
@@ -411,72 +412,11 @@ throw ( css::io::IOException, css::uno::RuntimeException, std::exception )
     checkError();
 }
 
-// XServiceInfo
-
-OUString SAL_CALL OTempFileService::getImplementationName()
-throw ( css::uno::RuntimeException, std::exception )
-{
-    return getImplementationName_Static();
-}
-
-sal_Bool SAL_CALL OTempFileService::supportsService( OUString const & rServiceName )
-throw ( css::uno::RuntimeException, std::exception )
-{
-    return cppu::supportsService(this, rServiceName);
-}
-
-css::uno::Sequence < OUString > SAL_CALL OTempFileService::getSupportedServiceNames()
-throw ( css::uno::RuntimeException, std::exception )
-{
-    return getSupportedServiceNames_Static();
-}
-
-OUString OTempFileService::getImplementationName_Static ()
-{
-    return OUString ( "com.sun.star.io.comp.TempFile" );
-}
-css::uno::Sequence < OUString > OTempFileService::getSupportedServiceNames_Static()
-{
-    css::uno::Sequence < OUString > aNames ( 1 );
-    aNames[0] = "com.sun.star.io.TempFile";
-    return aNames;
-}
-css::uno::Reference < css::uno::XInterface >SAL_CALL XTempFile_createInstance(
-    css::uno::Reference< css::uno::XComponentContext > const & context)
-{
-    return static_cast< ::cppu::OWeakObject * >( new OTempFileService(context) );
-}
-
-css::uno::Reference < css::lang::XSingleComponentFactory > OTempFileService::createServiceFactory_Static()
-{
-    return ::cppu::createSingleComponentFactory( XTempFile_createInstance, getImplementationName_Static(), getSupportedServiceNames_Static() );
-}
-
-/**
- * This function is called to get service factories for an implementation.
- * @param pImplName name of implementation
- * @param pServiceManager generic uno interface providing a service manager to instantiate components
- * @param pRegistryKey registry data key to read and write component persistent data
- * @return a component factory (generic uno interface)
- */
-extern "C" SAL_DLLPUBLIC_EXPORT void * SAL_CALL utl_component_getFactory(
-    const sal_Char * pImplName, void * pServiceManager,
-    SAL_UNUSED_PARAMETER void * /*pRegistryKey*/ )
-{
-    void * pRet = 0;
-    css::uno::Reference< css::lang::XMultiServiceFactory > xSMgr(
-        static_cast< css::lang::XMultiServiceFactory * >( pServiceManager ) );
-    css::uno::Reference< css::lang::XSingleComponentFactory > xFactory;
-
-    if (OTempFileService::getImplementationName_Static().equalsAscii( pImplName ) )
-        xFactory = OTempFileService::createServiceFactory_Static();
-
-    if ( xFactory.is() )
-    {
-        xFactory->acquire();
-        pRet = xFactory.get();
-    }
-    return pRet;
-}
+namespace sdecl = ::comphelper::service_decl;
+sdecl::class_< OTempFileService> OTempFileServiceImpl;
+extern const sdecl::ServiceDecl OTempFileServiceDecl(
+    OTempFileServiceImpl,
+    "com.sun.star.io.comp.TempFile",
+    "com.sun.star.io.TempFile");
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/unotools/util/utl.component b/unotools/util/utl.component
index ef929f2a9b77..8b9371343582 100644
--- a/unotools/util/utl.component
+++ b/unotools/util/utl.component
@@ -22,4 +22,7 @@
   <implementation name="com.sun.star.io.comp.TempFile">
     <service name="com.sun.star.io.TempFile"/>
   </implementation>
+  <implementation name="com.sun.star.comp.unotools.misc.ServiceDocumenter">
+    <singleton name="com.sun.star.util.theServiceDocumenter"/>
+  </implementation>
 </component>