sc: Initial support for tiled editing in Calc.

Change-Id: Ifa5f84934a68fec86d4f30ee998bf75edfe331c5

7 files changed, 92 insertions, 51 deletions

diff --git a/sc/source/ui/inc/gridwin.hxx b/sc/source/ui/inc/gridwin.hxx
index e7f9c418f972..712fb7245c62 100644
--- a/sc/source/ui/inc/gridwin.hxx
+++ b/sc/source/ui/inc/gridwin.hxx
@@ -322,6 +322,9 @@ public:
                                int nTilePosX, int nTilePosY,
                                long nTileWidth, long nTileHeight );
 
+    /// @see OutputDevice::LogicInvalidate().
+    void LogicInvalidate(const ::vcl::Region* pRegion) SAL_OVERRIDE;
+
     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > CreateAccessible() SAL_OVERRIDE;
 
     void            FakeButtonUp();
diff --git a/sc/source/ui/inc/inputhdl.hxx b/sc/source/ui/inc/inputhdl.hxx
index 65ea47c3c927..829ec975f875 100644
--- a/sc/source/ui/inc/inputhdl.hxx
+++ b/sc/source/ui/inc/inputhdl.hxx
@@ -56,7 +56,7 @@ class ScInputHandler : boost::noncopyable
 private:
     ScInputWindow*          pInputWin;
 
-    ScEditEngineDefaulter*  pEngine;                // edited data in the sheet
+    ScEditEngineDefaulter*  pEngine;                    ///< Edited data in the sheet (when the user clicks into the sheet, and starts writing there).
     EditView*               pTableView;                 // associated active EditView
     EditView*               pTopView;                   // EditView in dthe input row
 
diff --git a/sc/source/ui/inc/tabvwsh.hxx b/sc/source/ui/inc/tabvwsh.hxx
index 22726636d92d..b0afcded72fc 100644
--- a/sc/source/ui/inc/tabvwsh.hxx
+++ b/sc/source/ui/inc/tabvwsh.hxx
@@ -180,6 +180,10 @@ private:
     bool    mbInSwitch;
     OUString   maName;
     OUString   maScope;
+
+    LibreOfficeKitCallback mpLibreOfficeKitCallback;
+    void* mpLibreOfficeKitData;
+
 private:
     void    Construct( sal_uInt8 nForceDesignMode = SC_FORCEMODE_NONE );
 
@@ -412,6 +416,12 @@ public:
     // #i123629#
     bool    GetForceFocusOnCurCell() const { return bForceFocusOnCurCell; }
     void SetForceFocusOnCurCell(bool bFlag) { bForceFocusOnCurCell=bFlag; }
+
+    /// The actual implementation of the vcl::ITiledRenderable::registerCallback() API.
+    void registerLibreOfficeKitCallback(LibreOfficeKitCallback pCallback, void* pLibreOfficeKitData);
+
+    /// Invokes the registered callback, if there are any.
+    void libreOfficeKitCallback(int nType, const char* pPayload) const;
 };
 
 #endif
diff --git a/sc/source/ui/unoobj/docuno.cxx b/sc/source/ui/unoobj/docuno.cxx
index 478787402aed..ff56c2576494 100644
--- a/sc/source/ui/unoobj/docuno.cxx
+++ b/sc/source/ui/unoobj/docuno.cxx
@@ -512,6 +512,12 @@ Size ScModelObj::getDocumentSize()
     return aSize;
 }
 
+void ScModelObj::registerCallback(LibreOfficeKitCallback pCallback, void* pData)
+{
+    SolarMutexGuard aGuard;
+    pDocShell->GetBestViewShell()->registerLibreOfficeKitCallback(pCallback, pData);
+}
+
 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 8c0805dd0752..b6bf539cc9e5 100644
--- a/sc/source/ui/view/gridwin4.cxx
+++ b/sc/source/ui/view/gridwin4.cxx
@@ -29,6 +29,9 @@
 #include <sfx2/printer.hxx>
 #include <vcl/settings.hxx>
 
+#define LOK_USE_UNSTABLE_API
+#include <LibreOfficeKit/LibreOfficeKitEnums.h>
+
 #include <svx/svdview.hxx>
 #include "tabvwsh.hxx"
 
@@ -953,6 +956,16 @@ void ScGridWindow::PaintTile( VirtualDevice& rDevice,
     rDevice.SetMapMode(aOldMapMode);
 }
 
+void ScGridWindow::LogicInvalidate(const ::vcl::Region* pRegion)
+{
+    OString sRectangle;
+    if (!pRegion)
+        sRectangle = "EMPTY";
+    else
+        sRectangle = pRegion->GetBoundRect().toString();
+    pViewData->GetViewShell()->libreOfficeKitCallback(LOK_CALLBACK_INVALIDATE_TILES, sRectangle.getStr());
+}
+
 void ScGridWindow::CheckNeedsRepaint()
 {
     //  called at the end of painting, and from timer after background text width calculation
diff --git a/sc/source/ui/view/tabvwsh4.cxx b/sc/source/ui/view/tabvwsh4.cxx
index 2563bdf8a056..ef4f9f0fcc2c 100644
--- a/sc/source/ui/view/tabvwsh4.cxx
+++ b/sc/source/ui/view/tabvwsh4.cxx
@@ -1449,53 +1449,6 @@ bool ScTabViewShell::KeyInput( const KeyEvent &rKeyEvent )
     return TabKeyInput( rKeyEvent );
 }
 
-#define __INIT_ScTabViewShell \
-    eCurOST(OST_NONE),          \
-    nDrawSfxId(0),              \
-    nCtrlSfxId(USHRT_MAX),      \
-    nFormSfxId(USHRT_MAX),      \
-    pDrawShell(NULL),           \
-    pDrawTextShell(NULL),       \
-    pEditShell(NULL),           \
-    pPivotShell(NULL),          \
-    pAuditingShell(NULL),       \
-    pDrawFormShell(NULL),       \
-    pCellShell(NULL),           \
-    pOleObjectShell(NULL),      \
-    pChartShell(NULL),          \
-    pGraphicShell(NULL),        \
-    pMediaShell(NULL),          \
-    pPageBreakShell(NULL),      \
-    pExtrusionBarShell(NULL),   \
-    pFontworkBarShell(NULL),    \
-    pFormShell(NULL),           \
-    pInputHandler(NULL),        \
-    pCurFrameLine(NULL),        \
-    aTarget( this ),            \
-    pDialogDPObject(NULL),      \
-    pNavSettings(NULL),         \
-    bActiveDrawSh(false),       \
-    bActiveDrawTextSh(false),   \
-    bActivePivotSh(false),      \
-    bActiveAuditingSh(false),   \
-    bActiveDrawFormSh(false),   \
-    bActiveOleObjectSh(false),  \
-    bActiveChartSh(false),      \
-    bActiveGraphicSh(false),    \
-    bActiveMediaSh(false),      \
-    bActiveEditSh(false),       \
-    bFormShellAtTop(false),     \
-    bDontSwitch(false),         \
-    bInFormatDialog(false),     \
-    bPrintSelected(false),      \
-    bReadOnly(false),           \
-    pScSbxObject(NULL),         \
-    bChartAreaValid(false),     \
-    bForceFocusOnCurCell(false),\
-    nCurRefDlgId(0),            \
-    pAccessibilityBroadcaster(NULL), \
-    mbInSwitch(false)
-
 void ScTabViewShell::Construct( sal_uInt8 nForceDesignMode )
 {
     SfxApplication* pSfxApp  = SfxGetpApp();
@@ -1698,7 +1651,53 @@ ScTabViewShell::ScTabViewShell( SfxViewFrame* pViewFrame,
                                 SfxViewShell* pOldSh ) :
     SfxViewShell( pViewFrame, SFX_VIEW_CAN_PRINT | SFX_VIEW_HAS_PRINTOPTIONS ),
     ScDBFunc( &pViewFrame->GetWindow(), static_cast<ScDocShell&>(*pViewFrame->GetObjectShell()), this ),
-    __INIT_ScTabViewShell
+    eCurOST(OST_NONE),
+    nDrawSfxId(0),
+    nCtrlSfxId(USHRT_MAX),
+    nFormSfxId(USHRT_MAX),
+    pDrawShell(NULL),
+    pDrawTextShell(NULL),
+    pEditShell(NULL),
+    pPivotShell(NULL),
+    pAuditingShell(NULL),
+    pDrawFormShell(NULL),
+    pCellShell(NULL),
+    pOleObjectShell(NULL),
+    pChartShell(NULL),
+    pGraphicShell(NULL),
+    pMediaShell(NULL),
+    pPageBreakShell(NULL),
+    pExtrusionBarShell(NULL),
+    pFontworkBarShell(NULL),
+    pFormShell(NULL),
+    pInputHandler(NULL),
+    pCurFrameLine(NULL),
+    aTarget(this),
+    pDialogDPObject(NULL),
+    pNavSettings(NULL),
+    bActiveDrawSh(false),
+    bActiveDrawTextSh(false),
+    bActivePivotSh(false),
+    bActiveAuditingSh(false),
+    bActiveDrawFormSh(false),
+    bActiveOleObjectSh(false),
+    bActiveChartSh(false),
+    bActiveGraphicSh(false),
+    bActiveMediaSh(false),
+    bActiveEditSh(false),
+    bFormShellAtTop(false),
+    bDontSwitch(false),
+    bInFormatDialog(false),
+    bPrintSelected(false),
+    bReadOnly(false),
+    pScSbxObject(NULL),
+    bChartAreaValid(false),
+    bForceFocusOnCurCell(false),
+    nCurRefDlgId(0),
+    pAccessibilityBroadcaster(NULL),
+    mbInSwitch(false),
+    mpLibreOfficeKitCallback(NULL),
+    mpLibreOfficeKitData(NULL)
 {
     const ScAppOptions& rAppOpt = SC_MOD()->GetAppOptions();
 
@@ -1744,8 +1743,6 @@ ScTabViewShell::ScTabViewShell( SfxViewFrame* pViewFrame,
     MakeDrawLayer();
 }
 
-#undef __INIT_ScTabViewShell
-
 ScTabViewShell::~ScTabViewShell()
 {
     ScDocShell* pDocSh = GetViewData().GetDocShell();
diff --git a/sc/source/ui/view/tabvwshc.cxx b/sc/source/ui/view/tabvwshc.cxx
index bc5cff707733..1f20316dc543 100644
--- a/sc/source/ui/view/tabvwshc.cxx
+++ b/sc/source/ui/view/tabvwshc.cxx
@@ -477,4 +477,16 @@ SfxModelessDialog* ScTabViewShell::CreateRefDialog(
     return pResult;
 }
 
+void ScTabViewShell::registerLibreOfficeKitCallback(LibreOfficeKitCallback pCallback, void* pData)
+{
+    mpLibreOfficeKitCallback = pCallback;
+    mpLibreOfficeKitData = pData;
+}
+
+void ScTabViewShell::libreOfficeKitCallback(int nType, const char* pPayload) const
+{
+    if (mpLibreOfficeKitCallback)
+        mpLibreOfficeKitCallback(nType, pPayload, mpLibreOfficeKitData);
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */