#120683# add new cmd line arg -conversionmode to enavle further optimization

Patch By: jsc
Review By: hdu

-This line, and those below, will be ignored--

M    main/desktop/source/app/cmdlinehelp.cxx
M    main/desktop/source/app/cmdlineargs.cxx
M    main/desktop/source/app/cmdlineargs.hxx
M    main/desktop/source/app/appinit.cxx
M    main/vcl/source/app/svapp.cxx
M    main/vcl/inc/vcl/svapp.hxx
M    main/vcl/inc/svdata.hxx

desktop/source/app/appinit.cxx

@@ -263,6 +263,10 @@ void Desktop::RegisterServices( Reference< XMultiServiceFactory >& xSMgr )
         if ( bHeadlessMode )
             Application::EnableHeadlessMode();
 
+        // ConversionMode
+        if ( pCmdLine->IsConversionMode() )
+            Application::EnableConversionMode();
+
         if ( conDcp.getLength() > 0 )
         {
             // accept incoming connections (scripting and one rvp)

desktop/source/app/cmdlineargs.cxx

@@ -416,6 +416,14 @@ sal_Bool CommandLineArgs::InterpretCommandLineParameter( const ::rtl::OUString&
         SetBoolParam_Impl( CMD_BOOLPARAM_INVISIBLE, sal_True );
         return sal_True;
     }
+    else if ( aArg.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "-conversionmode" )) == sal_True )
+    {
+        // ConversionMode means also headless and invisibile, so set these parameters to true!
+        SetBoolParam_Impl( CMD_BOOLPARAM_HEADLESS, sal_True );
+        SetBoolParam_Impl( CMD_BOOLPARAM_INVISIBLE, sal_True );
+        SetBoolParam_Impl( CMD_BOOLPARAM_CONVERSIONMODE, sal_True );
+        return sal_True;
+    }
     else if ( aArg.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "-quickstart" )) == sal_True )
     {
 #if defined(ENABLE_QUICKSTART_APPLET)
@@ -690,6 +698,12 @@ sal_Bool CommandLineArgs::IsHeadless() const
     return m_aBoolParams[ CMD_BOOLPARAM_HEADLESS ];
 }
 
+sal_Bool CommandLineArgs::IsConversionMode() const
+{
+    osl::MutexGuard  aMutexGuard( m_aMutex );
+    return m_aBoolParams[ CMD_BOOLPARAM_CONVERSIONMODE ];
+}
+
 sal_Bool CommandLineArgs::IsQuickstart() const
 {
     osl::MutexGuard  aMutexGuard( m_aMutex );

desktop/source/app/cmdlineargs.hxx

@@ -43,6 +43,7 @@ class CommandLineArgs
             CMD_BOOLPARAM_PLUGIN,
             CMD_BOOLPARAM_SERVER,
             CMD_BOOLPARAM_HEADLESS,
+            CMD_BOOLPARAM_CONVERSIONMODE,
             CMD_BOOLPARAM_QUICKSTART,
             CMD_BOOLPARAM_NOQUICKSTART,
             CMD_BOOLPARAM_TERMINATEAFTERINIT,
@@ -129,6 +130,7 @@ class CommandLineArgs
         sal_Bool IsBean() const;
         sal_Bool IsServer() const;
         sal_Bool IsHeadless() const;
+        sal_Bool IsConversionMode() const;
         sal_Bool IsQuickstart() const;
         sal_Bool IsNoQuickstart() const;
         sal_Bool IsTerminateAfterInit() const;

desktop/source/app/cmdlinehelp.cxx

@@ -64,6 +64,7 @@ namespace desktop
         "-nolockcheck    \n"\
         "-nodefault      \n"\
         "-headless       \n"\
+        "-conversionmode \n"\
         "-help/-h/-?     \n"\
         "-writer         \n"\
         "-calc           \n"\
@@ -84,6 +85,7 @@ namespace desktop
         "don't check for remote instances using the installation\n"\
         "don't start with an empty document\n"\
         "like invisible but no userinteraction at all.\n"\
+        "enable further optimization for document conversion, includes enabled headless mode.\n"\
         "show this message and exit.\n"\
         "create new text document.\n"\
         "create new spreadsheet document.\n"\

vcl/inc/svdata.hxx

@@ -173,6 +173,8 @@ struct ImplSVAppData
     long                    mnDefaultLayoutBorder;          // default value in pixel for layout distances used
                                                             // in window arrangers
 
+    bool                    mbConversionMode;               // true allows further optimizations during document conversion in different code areas.
+
     /** Controls whether showing any IME status window is toggled on or off.
 
         Only meaningful if showing IME status windows can be toggled on and off

vcl/inc/vcl/svapp.hxx

@@ -442,6 +442,10 @@ public:
     static void                 EnableHeadlessMode( sal_Bool bEnable = sal_True );
     static sal_Bool             IsHeadlessModeEnabled();
 
+    static void                 EnableConversionMode( bool bEnableConv = true );
+    static bool                 IsConversionModeEnabled();
+
+
     static void                 ShowNativeErrorBox(const String& sTitle  ,
                                                    const String& sMessage);
 

vcl/source/app/svapp.cxx

@@ -1974,6 +1974,19 @@ sal_Bool Application::IsHeadlessModeEnabled()
     return IsDialogCancelEnabled();
 }
 
+
+void Application::EnableConversionMode( bool bEnableConv )
+{
+    ImplGetSVData()->maAppData.mbConversionMode = bEnableConv;
+}
+
+// -----------------------------------------------------------------------
+
+bool Application::IsConversionModeEnabled()
+{
+    return ImplGetSVData()->maAppData.mbConversionMode;
+}
+
 // -----------------------------------------------------------------------
 
 void Application::ShowNativeErrorBox(const String& sTitle  ,