lok: add viewId to window painting, to allow special-casing on render.

View switching should not cause the sidebar UX to re-build at all.
Particularly it should not do this when we switch view just to render
a sidebar.

Change-Id: Iec0427cdc8308fc273d73ea56dd208bfa7036471
Reviewed-on: https://gerrit.libreoffice.org/84120
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/include/LibreOfficeKit/LibreOfficeKit.h b/include/LibreOfficeKit/LibreOfficeKit.h
index 78f2b478e861..a486886c15de 100644
--- a/include/LibreOfficeKit/LibreOfficeKit.h
+++ b/include/LibreOfficeKit/LibreOfficeKit.h
@@ -427,6 +427,15 @@ struct _LibreOfficeKitDocumentClass
                        int* pFontHeight,
                        int pOrientation);
 
+    /// Switches view to viewId if viewId >= 0, and paints window
+    /// @see lok::Document::paintWindowDPI().
+    void (*paintWindowForView) (LibreOfficeKitDocument* pThis, unsigned nWindowId,
+                                unsigned char* pBuffer,
+                                const int x, const int y,
+                                const int width, const int height,
+                                const double dpiscale,
+                                int viewId);
+
 #endif // defined LOK_USE_UNSTABLE_API || defined LIBO_INTERNAL_ONLY
 };