LOK: tile rendering regression fix

Calc fast rendering requires us to offset
the are being rendered and shift all
bitmaps accordingly. This however is
breaking Impress rendering since the
offseting logic is common (in svx and vcl).

This adds new API to enable or disable
this local rendering (as opposed to
rendering a full document as was previously
done.

The new flag is then set by Calc to
enable the offseting logic in isolation
without affecting other applications.

In one case isolation was achieved by
checking the MapModeUnit.

Change-Id: Ia0aadfc3f6df7c1a891b97dc731f5897414c9420
Reviewed-on: https://gerrit.libreoffice.org/26367
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
(cherry picked from commit 60fdcda65bad242f99895cb453182578250fbdea)
Reviewed-on: https://gerrit.libreoffice.org/26378
Tested-by: Jenkins <ci@libreoffice.org>

1 files changed, 6 insertions, 3 deletions

diff --git a/svx/source/sdr/contact/objectcontactofpageview.cxx b/svx/source/sdr/contact/objectcontactofpageview.cxx
index cead940fab6a..589c29260177 100644
--- a/svx/source/sdr/contact/objectcontactofpageview.cxx
+++ b/svx/source/sdr/contact/objectcontactofpageview.cxx
@@ -232,7 +232,8 @@ namespace sdr
 
                 // transform to world coordinates
                 aViewRange.transform(rTargetOutDev.GetInverseViewTransformation());
-                if (comphelper::LibreOfficeKit::isActive())
+                if (comphelper::LibreOfficeKit::isActive() &&
+                    comphelper::LibreOfficeKit::isLocalRendering())
                 {
                     const int TWIPS_PER_PIXEL = 15;
                     aViewRange = basegfx::B2DRange(aViewRange.getMinimum().getX(),
@@ -309,7 +310,8 @@ namespace sdr
                     drawinglayer::processor2d::createProcessor2DFromOutputDevice(
                         rTargetOutDev, getViewInformation2D()));
 
-                if (comphelper::LibreOfficeKit::isActive())
+                if (comphelper::LibreOfficeKit::isActive() &&
+                    comphelper::LibreOfficeKit::isLocalRendering())
                 {
                     // Restore the origin.
                     MapMode aMapMode = pOutDev->GetMapMode();
@@ -322,7 +324,8 @@ namespace sdr
                     pProcessor2D->process(xPrimitiveSequence);
                 }
 
-                if (comphelper::LibreOfficeKit::isActive())
+                if (comphelper::LibreOfficeKit::isActive() &&
+                    comphelper::LibreOfficeKit::isLocalRendering())
                 {
                     // Restore the original map-mode.
                     pOutDev->SetMapMode(aOrigMapMode);