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>

2 files changed, 18 insertions, 1 deletions

diff --git a/include/LibreOfficeKit/LibreOfficeKitEnums.h b/include/LibreOfficeKit/LibreOfficeKitEnums.h
index 4b8ff351689d..4229e73e6728 100644
--- a/include/LibreOfficeKit/LibreOfficeKitEnums.h
+++ b/include/LibreOfficeKit/LibreOfficeKitEnums.h
@@ -312,6 +312,23 @@ typedef enum
      */
     LOK_CALLBACK_CONTEXT_MENU,
 
+    /**
+     * The size and/or the position of the view cursor changed. A view cursor
+     * is a cursor of an other view, the current view can't change it.
+     *
+     * Rectangle format is the same as LOK_CALLBACK_INVALIDATE_TILES.
+     * The payload format:
+     *
+     * {
+     *     "viewId": "..."
+     *     "rectangle": "..."
+     * }
+     *
+     * - viewId is a value returned earlier by lok::Document::createView()
+     * - rectangle uses the format of LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR
+     */
+    LOK_CALLBACK_INVALIDATE_VIEW_CURSOR,
+
 }
 LibreOfficeKitCallbackType;
 
diff --git a/include/sfx2/lokhelper.hxx b/include/sfx2/lokhelper.hxx
index 2a691f65759c..43c01892e98b 100644
--- a/include/sfx2/lokhelper.hxx
+++ b/include/sfx2/lokhelper.hxx
@@ -26,7 +26,7 @@ public:
     /// Set a view shell as current one.
     static void setView(std::uintptr_t nId);
     /// Get the currently active view.
-    static std::uintptr_t getView();
+    static std::uintptr_t getView(SfxViewShell *pViewShell = nullptr);
     /// Get the number of views of the current object shell.
     static std::size_t getViews();
 };