svx lok: add LOK_CALLBACK_GRAPHIC_VIEW_SELECTION

So a view can be aware where the graphic selections of other views are.

Change-Id: I0cc420cfe4bf3824fbfa1a58da889cac5e9a7b60
Reviewed-on: https://gerrit.libreoffice.org/26863
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/include/LibreOfficeKit/LibreOfficeKitEnums.h b/include/LibreOfficeKit/LibreOfficeKitEnums.h
index c687879793ca..d8e46dbddfd3 100644
--- a/include/LibreOfficeKit/LibreOfficeKitEnums.h
+++ b/include/LibreOfficeKit/LibreOfficeKitEnums.h
@@ -358,6 +358,22 @@ typedef enum
      */
     LOK_CALLBACK_CELL_VIEW_CURSOR,
 
+    /**
+     * The size and/or the position of a graphic selection in one of the other
+     * views has changed.
+     *
+     * The payload format:
+     *
+     * {
+     *     "viewId": "..."
+     *     "selection": "..."
+     * }
+     *
+     * - viewId is a value returned earlier by lok::Document::createView()
+     * - selection uses the format of LOK_CALLBACK_INVALIDATE_TILES.
+     */
+    LOK_CALLBACK_GRAPHIC_VIEW_SELECTION,
+
 }
 LibreOfficeKitCallbackType;