LOKit callback for search not found

Needed for signaling the user when no match was found for
the searched input

Change-Id: I171ee956d94d6fd83036ae34102c2f1bdd5661de
Reviewed-on: https://gerrit.libreoffice.org/15798Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Miklos Vajna <vmiklos@collabora.co.uk>

include/LibreOfficeKit/LibreOfficeKitEnums.h

@@ -138,7 +138,12 @@ typedef enum
      *
      * Not necessarily ever emitted.
      */
-    LOK_CALLBACK_STATUS_INDICATOR_FINISH
+    LOK_CALLBACK_STATUS_INDICATOR_FINISH,
+
+    /**
+     * No match was found for the search input
+     */
+    LOK_CALLBACK_SEARCH_NOT_FOUND
 }
 LibreOfficeKitCallbackType;
 

libreofficekit/source/gtk/lokdocview.cxx

@@ -914,6 +914,8 @@ const char* LOKDocView_Impl::callbackTypeToString(int nType)
         return "LOK_CALLBACK_STATUS_INDICATOR_SET_VALUE";
     case LOK_CALLBACK_STATUS_INDICATOR_FINISH:
         return "LOK_CALLBACK_STATUS_INDICATOR_FINISH";
+    case LOK_CALLBACK_SEARCH_NOT_FOUND:
+        return "LOK_CALLBACK_SEARCH_NOT_FOUND";
     }
     return 0;
 }
@@ -1006,6 +1008,8 @@ gboolean LOKDocView_Impl::callbackImpl(CallbackData* pCallback)
         commandChanged(pCallback->m_aPayload);
     }
     break;
+    case LOK_CALLBACK_SEARCH_NOT_FOUND:
+    break;
     default:
         g_assert(false);
         break;

sw/source/uibase/uiview/viewsrch.cxx

@@ -57,6 +57,7 @@
 #include <docsh.hxx>
 #include <doc.hxx>
 #include <unocrsr.hxx>
+#include <LibreOfficeKit/LibreOfficeKitEnums.h>
 
 #include <view.hrc>
 #include <SwRewriter.hxx>
@@ -213,7 +214,11 @@ void SwView::ExecSearch(SfxRequest& rReq, bool bNoMessage)
                 {
 #if HAVE_FEATURE_DESKTOP
                     if( !bApi )
+                    {
+                        m_pWrtShell->libreOfficeKitCallback(LOK_CALLBACK_SEARCH_NOT_FOUND,
+                                m_pSrchItem->GetSearchString().toUtf8().getStr());
                         SvxSearchDialogWrapper::SetSearchLabel(SL_NotFound);
+                    }
 #endif
                     m_bFound = false;
                 }
@@ -335,7 +340,11 @@ void SwView::ExecSearch(SfxRequest& rReq, bool bNoMessage)
                     {
 #if HAVE_FEATURE_DESKTOP
                         if( !bApi )
+                        {
+                            m_pWrtShell->libreOfficeKitCallback(LOK_CALLBACK_SEARCH_NOT_FOUND,
+                                    m_pSrchItem->GetSearchString().toUtf8().getStr());
                             SvxSearchDialogWrapper::SetSearchLabel(SL_NotFound);
+                        }
 #endif
                         m_bFound = false;
                         return;
@@ -511,6 +520,8 @@ bool SwView::SearchAndWrap(bool bApi)
         if( !bApi )
         {
 #if HAVE_FEATURE_DESKTOP
+            m_pWrtShell->libreOfficeKitCallback(LOK_CALLBACK_SEARCH_NOT_FOUND,
+                    m_pSrchItem->GetSearchString().toUtf8().getStr());
             SvxSearchDialogWrapper::SetSearchLabel(SL_NotFound);
 #endif
         }
@@ -551,7 +562,11 @@ bool SwView::SearchAndWrap(bool bApi)
             SvxSearchDialogWrapper::SetSearchLabel(SL_Start);
     }
     else if(!bApi)
+    {
+        m_pWrtShell->libreOfficeKitCallback(LOK_CALLBACK_SEARCH_NOT_FOUND,
+                m_pSrchItem->GetSearchString().toUtf8().getStr());
         SvxSearchDialogWrapper::SetSearchLabel(SL_NotFound);
+    }
 #endif
     return m_bFound;
 }