Add tiled rendering outline to Calc.

(No real implementation yet.)

Change-Id: I67b84b554dbb29db449d8c190ef816645a8bff07

3 files changed, 42 insertions, 0 deletions

diff --git a/sc/source/ui/inc/gridwin.hxx b/sc/source/ui/inc/gridwin.hxx
index df03b88f525c..17b02f8d5a3a 100644
--- a/sc/source/ui/inc/gridwin.hxx
+++ b/sc/source/ui/inc/gridwin.hxx
@@ -321,6 +321,11 @@ public:
     virtual bool    PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
     virtual void    Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
 
+    void            PaintTile( VirtualDevice& rDevice,
+                               int nOutputWidth, int nOutputHeight,
+                               int nTilePosX, int nTilePosY,
+                               long nTileWidth, long nTileHeight );
+
     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > CreateAccessible() SAL_OVERRIDE;
 
     void            FakeButtonUp();
diff --git a/sc/source/ui/unoobj/docuno.cxx b/sc/source/ui/unoobj/docuno.cxx
index 16d50edfff07..57a80b552c34 100644
--- a/sc/source/ui/unoobj/docuno.cxx
+++ b/sc/source/ui/unoobj/docuno.cxx
@@ -96,6 +96,7 @@
 #include "platforminfo.hxx"
 #include "interpre.hxx"
 #include "formulagroup.hxx"
+#include "gridwin.hxx"
 #include <columnspanset.hxx>
 
 using namespace com::sun::star;
@@ -446,6 +447,28 @@ void ScModelObj::RepaintRange( const ScRangeList& rRange )
         pDocShell->PostPaint( rRange, PAINT_GRID );
 }
 
+void ScModelObj::paintTile( VirtualDevice& rDevice,
+                            int nOutputWidth, int nOutputHeight,
+                            int nTilePosX, int nTilePosY,
+                            long nTileWidth, long nTileHeight )
+{
+    // There seems to be no clear way of getting the grid window for this
+    // particular document, hence we need to hope we get the right window.
+    ScViewData* pViewData = ScDocShell::GetViewData();
+    ScGridWindow* pGridWindow = pViewData->GetActiveWin();
+
+    pGridWindow->PaintTile( rDevice, nOutputWidth, nOutputHeight,
+                            nTilePosX, nTilePosY, nTileWidth, nTileHeight );
+}
+
+Size ScModelObj::getDocumentSize()
+{
+    // TODO: not sure what we want to do here, maybe just return the size for a certain
+    // default minimum number of cells, e.g. 100x100 and more if more cells have
+    // content?
+    return Size();
+}
+
 uno::Any SAL_CALL ScModelObj::queryInterface( const uno::Type& rType )
                                                 throw(uno::RuntimeException, std::exception)
 {
diff --git a/sc/source/ui/view/gridwin4.cxx b/sc/source/ui/view/gridwin4.cxx
index 24a6fb54ec07..fa697ee5fbdd 100644
--- a/sc/source/ui/view/gridwin4.cxx
+++ b/sc/source/ui/view/gridwin4.cxx
@@ -870,6 +870,20 @@ void ScGridWindow::Draw( SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2, ScUpdateMod
     rDoc.ClearFormulaContext();
 }
 
+void ScGridWindow::PaintTile( VirtualDevice& rDevice,
+                              int nOutputWidth, int nOutputHeight,
+                              int nTilePosX, int nTilePosY,
+                              long nTileWidth, long nTileHeight )
+{
+    (void) rDevice;
+    (void) nOutputWidth;
+    (void) nOutputHeight;
+    (void) nTilePosX;
+    (void) nTilePosY;
+    (void) nTileWidth;
+    (void) nTileHeight;
+}
+
 void ScGridWindow::CheckNeedsRepaint()
 {
     //  called at the end of painting, and from timer after background text width calculation