lok: Send spelling popup menu structure for mobile (calc and impress).

Similar to how writer behaves. Instead of using tunneling,
we send the menu structure with the commands.
By now this commands are not executed by the document shell
of calc / impress. I'll implement that in separate commits.

Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90595
Tested-by: Jenkins
Reviewed-by: Tamás Zolnai <tamas.zolnai@collabora.com>
(cherry picked from commit d7fa4fc8b64769f0d25b87ff33b8d1b8e96572d9)

Change-Id: If342c83143a9a7c2ec74b99027f6d4ba8b44ef08

1 files changed, 48 insertions, 1 deletions

diff --git a/editeng/source/editeng/editview.cxx b/editeng/source/editeng/editview.cxx
index 20a4baeaee04..621a7d3bcfff 100644
--- a/editeng/source/editeng/editview.cxx
+++ b/editeng/source/editeng/editview.cxx
@@ -64,6 +64,9 @@
 #include <LibreOfficeKit/LibreOfficeKitEnums.h>
 #include <comphelper/lok.hxx>
 #include <sfx2/viewsh.hxx>
+#include <sfx2/lokhelper.hxx>
+#include <boost/property_tree/json_parser.hpp>
+#include <sfx2/dispatch.hxx>
 
 #include <com/sun/star/lang/XServiceInfo.hpp>
 
@@ -849,6 +852,41 @@ bool EditView::IsWrongSpelledWordAtPos( const Point& rPosPixel, bool bMarkIfWron
     return pImpEditView->IsWrongSpelledWord( aPaM , bMarkIfWrong );
 }
 
+static void LOKSendSpellPopupMenu(Menu* pMenu, LanguageType nGuessLangWord,
+                                  LanguageType nGuessLangPara, sal_uInt16 nSuggestions)
+{
+    if (!comphelper::LibreOfficeKit::isActive())
+        return;
+
+    // First we need to set item commends for the context menu.
+    OUString aTmpWord( SvtLanguageTable::GetLanguageString( nGuessLangWord ) );
+    OUString aTmpPara( SvtLanguageTable::GetLanguageString( nGuessLangPara ) );
+
+    pMenu->SetItemCommand(pMenu->GetItemId("ignore"), ".uno:SpellCheckIgnoreAll?Type:string=Spelling");
+    pMenu->SetItemCommand(MN_WORDLANGUAGE, ".uno:LanguageStatus?Language:string=Current_" + aTmpWord);
+    pMenu->SetItemCommand(MN_PARALANGUAGE, ".uno:LanguageStatus?Language:string=Paragraph_" + aTmpPara);
+
+    for(int i = 0; i < nSuggestions; ++i)
+    {
+        sal_uInt16 nItemId = MN_ALTSTART + i;
+        OUString sCommandString = ".uno:SpellCheckApplySuggestion?ApplyRule:string=Spelling_" + pMenu->GetItemText(nItemId);
+        pMenu->SetItemCommand(nItemId, sCommandString);
+    }
+
+    // Then we generate the menu structure and send it to the client code.
+    if (SfxViewShell* pViewShell = SfxViewShell::Current())
+    {
+        boost::property_tree::ptree aMenu = SfxDispatcher::fillPopupMenu(pMenu);
+        boost::property_tree::ptree aRoot;
+        aRoot.add_child("menu", aMenu);
+
+        std::stringstream aStream;
+        boost::property_tree::write_json(aStream, aRoot, true);
+        pViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_CONTEXT_MENU, aStream.str().c_str());
+        return;
+     }
+}
+
 void EditView::ExecuteSpellPopup( const Point& rPosPixel, Link<SpellCallbackInfo&,void> const * pCallBack )
 {
     Point aPos ( pImpEditView->GetWindow()->PixelToLogic( rPosPixel ) );
@@ -1033,7 +1071,16 @@ void EditView::ExecuteSpellPopup( const Point& rPosPixel, Link<SpellCallbackInfo
 
 
         if (comphelper::LibreOfficeKit::isActive())
-            aPopupMenu->SetLOKNotifier(SfxViewShell::Current());
+        {
+            // For mobile, send the context menu structure
+            if (comphelper::LibreOfficeKit::isMobilePhone(SfxLokHelper::getView()))
+            {
+                LOKSendSpellPopupMenu(aPopupMenu, nGuessLangWord, nGuessLangPara, nWords);
+                return;
+            }
+            else // For desktop, we use the tunneled dialog
+                aPopupMenu->SetLOKNotifier(SfxViewShell::Current());
+        }
         sal_uInt16 nId = aPopupMenu->Execute(pImpEditView->GetWindow(), aTempRect, PopupMenuFlags::NoMouseUpClose);
 
         aPaM2 = pImpEditView->pEditEngine->pImpEditEngine->CreateEditPaM(aP2);