From c544a8b674dd7ac9dd466a84a440ede030942438 Mon Sep 17 00:00:00 2001
From: Miklos Vajna <vmiklos@collabora.co.uk>
Date: Mon, 20 Jun 2016 16:42:34 +0200
Subject: sw lok: add LOK_CALLBACK_INVALIDATE_VIEW_CURSOR

So a view can be aware where cursors of other views are.

Change-Id: I6133fb55aa2869843c0284b7d76264bab3b3d5da
Reviewed-on: https://gerrit.libreoffice.org/26513
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>
---
 sw/source/core/crsr/viscrs.cxx | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'sw/source')

diff --git a/sw/source/core/crsr/viscrs.cxx b/sw/source/core/crsr/viscrs.cxx
index 30f6f8f60c4e..d4cc5061d80f 100644
--- a/sw/source/core/crsr/viscrs.cxx
+++ b/sw/source/core/crsr/viscrs.cxx
@@ -52,9 +52,11 @@
 #include <overlayrangesoutline.hxx>
 
 #include <memory>
+#include <boost/property_tree/json_parser.hpp>
 
 #include <LibreOfficeKit/LibreOfficeKitEnums.h>
 #include <comphelper/lok.hxx>
+#include <sfx2/lokhelper.hxx>
 #include <comphelper/string.hxx>
 #include <paintfrm.hxx>
 
@@ -196,6 +198,26 @@ void SwVisibleCursor::SetPosAndShow()
         Rectangle aSVRect(aRect.Pos().getX(), aRect.Pos().getY(), aRect.Pos().getX() + aRect.SSize().Width(), aRect.Pos().getY() + aRect.SSize().Height());
         OString sRect = aSVRect.toString();
         m_pCursorShell->GetSfxViewShell()->libreOfficeKitViewCallback(LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR, sRect.getStr());
+
+        if (SfxLokHelper::getViews() > 1)
+        {
+            // Notify other views about the invalidated cursor.
+            SfxViewShell* pViewShell = SfxViewShell::GetFirst();
+            while (pViewShell)
+            {
+                if (pViewShell != m_pCursorShell->GetSfxViewShell())
+                {
+                    boost::property_tree::ptree aTree;
+                    aTree.put("viewId", SfxLokHelper::getView(m_pCursorShell->GetSfxViewShell()));
+                    aTree.put("rectangle", sRect.getStr());
+                    std::stringstream aStream;
+                    boost::property_tree::write_json(aStream, aTree);
+                    OString aPayload = aStream.str().c_str();
+                    pViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_INVALIDATE_VIEW_CURSOR, aPayload.getStr());
+                }
+                pViewShell = SfxViewShell::GetNext(*pViewShell);
+            }
+        }
     }
 
     if ( !m_pCursorShell->IsCursorReadonly()  || m_pCursorShell->GetViewOptions()->IsSelectionInReadonly() )
-- 
cgit