tdf#109202: Convert images via command line parameter, CLI support

Change-Id: Iea65bc24ed9a76ca35f7f91e0867a0853ced93e6
Reviewed-on: https://gerrit.libreoffice.org/41136Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
Tested-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

desktop/source/app/app.cxx

@@ -2167,6 +2167,7 @@ void Desktop::OpenClients()
     aRequest.aConversionList = rArgs.GetConversionList();
     aRequest.aConversionParams = rArgs.GetConversionParams();
     aRequest.aConversionOut = rArgs.GetConversionOut();
+    aRequest.aImageConversionType = rArgs.GetImageConversionType();
     aRequest.aInFilter = rArgs.GetInFilter();
     aRequest.bTextCat = rArgs.IsTextCat();
     aRequest.bScriptCat = rArgs.IsScriptCat();

desktop/source/app/cmdlineargs.cxx

@@ -580,6 +580,14 @@ void CommandLineArgs::ParseCommandLine_Impl( Supplier& supplier )
                 else if (m_unknown.isEmpty())
                     m_unknown = "--outdir must be followed by output directory path";
             }
+            else if ( eCurrentEvent == CommandLineEvent::Conversion
+                      && oArg == "convert-images-to" )
+            {
+                if (supplier.next(&aArg))
+                    m_convertimages = aArg;
+                else if (m_unknown.isEmpty())
+                    m_unknown = "--convert-images-to must be followed by an image type";
+            }
             else if ( aArg.startsWith("-") )
             {
                 // because it's impossible to filter these options that

desktop/source/app/cmdlineargs.hxx

@@ -115,6 +115,7 @@ class CommandLineArgs
         std::vector< OUString > GetConversionList() const;
         const OUString&         GetConversionParams() const { return m_conversionparams;}
         OUString                GetConversionOut() const;
+        OUString                GetImageConversionType() const { return m_convertimages; }
         const OUString&         GetPidfileName() const { return m_pidfile;}
 
         // Special analyzed states (does not match directly to a command line parameter!)
@@ -178,6 +179,7 @@ class CommandLineArgs
         std::vector< OUString > m_conversionlist; // contains external URIs
         OUString m_conversionparams;
         OUString m_conversionout; // contains external URIs
+        OUString m_convertimages; // The format in which images should be converted
         std::vector< OUString > m_infilter;
         OUString m_language;
         OUString m_pidfile;

desktop/source/app/officeipcthread.cxx

@@ -1049,6 +1049,7 @@ bool IpcThread::process(OString const & arguments, bool * waitProcessed) {
         pRequest->aConversionList = aCmdLineArgs->GetConversionList();
         pRequest->aConversionParams = aCmdLineArgs->GetConversionParams();
         pRequest->aConversionOut = aCmdLineArgs->GetConversionOut();
+        pRequest->aImageConversionType = aCmdLineArgs->GetImageConversionType();
         pRequest->aInFilter = aCmdLineArgs->GetInFilter();
         pRequest->bTextCat = aCmdLineArgs->IsTextCat();
         pRequest->bScriptCat = aCmdLineArgs->IsScriptCat();

desktop/source/app/officeipcthread.hxx

@@ -61,6 +61,7 @@ struct ProcessDocumentsRequest
     std::vector< OUString > aConversionList;
     OUString aConversionParams;
     OUString aConversionOut;
+    OUString aImageConversionType;
     std::vector< OUString > aInFilter;
     ::osl::Condition *pcProcessed;  // pointer condition to be set when the request has been processed
     bool bTextCat; // boolean flag indicating whether to dump text content to console