[Libreoffice-commits] core.git: Branch 'feature/perfwork5' - sc/inc sc/source
Kohei Yoshida
kohei.yoshida at collabora.com
Thu Nov 13 13:01:18 PST 2014
sc/inc/sharedformula.hxx | 14 ++++++++++++++
sc/source/core/data/documentimport.cxx | 18 +++++++++++++-----
sc/source/core/tool/sharedformula.cxx | 13 +++++++++++++
3 files changed, 40 insertions(+), 5 deletions(-)
New commits:
commit 81116b30b2884f7270be442c675f51ac23e0719f
Author: Kohei Yoshida <kohei.yoshida at collabora.com>
Date: Wed Nov 12 13:15:13 2014 -0500
Differentiate shared and non-shared formula cells when registering.
For now this is just for a pure redirection, but later we'll use this
to do a different area listening registration for grouped formula cells.
Change-Id: I8e68bb53c3e96821175ae562ef36ec5e800c8688
diff --git a/sc/inc/sharedformula.hxx b/sc/inc/sharedformula.hxx
index b29843f..e1799bf 100644
--- a/sc/inc/sharedformula.hxx
+++ b/sc/inc/sharedformula.hxx
@@ -17,6 +17,8 @@
namespace sc {
+class StartListeningContext;
+
class SharedFormulaUtil
{
public:
@@ -109,6 +111,18 @@ public:
* @param rRows row positions at which to unshare formula cells.
*/
static void unshareFormulaCells(CellStoreType& rCells, std::vector<SCROW>& rRows);
+
+ /**
+ * Have all formula cells belonging to a group start listening to their
+ * references.
+ *
+ * @param rCxt context object.
+ * @param ppSharedTop memory position of the pointer of the topmost
+ * formula cell instance in the cell storage. The
+ * caller is responsible for ensuring that it is indeed
+ * the topmost cell of a shared formula group.
+ */
+ static void startListeningAsGroup( StartListeningContext& rCxt, ScFormulaCell** ppSharedTop );
};
}
diff --git a/sc/source/core/data/documentimport.cxx b/sc/source/core/data/documentimport.cxx
index ed46752..02242cb 100644
--- a/sc/source/core/data/documentimport.cxx
+++ b/sc/source/core/data/documentimport.cxx
@@ -21,6 +21,7 @@
#include "paramisc.hxx"
#include "listenercontext.hxx"
#include <attarray.hxx>
+#include <sharedformula.hxx>
#include <svl/sharedstringpool.hxx>
#include <svl/languageoptions.hxx>
@@ -558,12 +559,19 @@ public:
if (node.type == sc::element_type_formula)
{
// Have all formula cells start listening to the document.
- sc::formula_block::iterator it = sc::formula_block::begin(*node.data);
- sc::formula_block::iterator itEnd = sc::formula_block::end(*node.data);
- for (; it != itEnd; ++it)
+ ScFormulaCell** pp = &sc::formula_block::at(*node.data, 0);
+ ScFormulaCell** ppEnd = pp + node.size;
+ for (; pp != ppEnd; ++pp)
{
- ScFormulaCell& rFC = **it;
- rFC.StartListeningTo(mrDocImpl.maListenCxt);
+ ScFormulaCell& rFC = **pp;
+ if (rFC.IsSharedTop())
+ {
+ // Register formula cells as a group.
+ sc::SharedFormulaUtil::startListeningAsGroup(mrDocImpl.maListenCxt, pp);
+ pp += rFC.GetSharedLength() - 1; // Move to the last one in the group.
+ }
+ else
+ rFC.StartListeningTo(mrDocImpl.maListenCxt);
}
}
}
diff --git a/sc/source/core/tool/sharedformula.cxx b/sc/source/core/tool/sharedformula.cxx
index 6f66365..65d91a73 100644
--- a/sc/source/core/tool/sharedformula.cxx
+++ b/sc/source/core/tool/sharedformula.cxx
@@ -326,6 +326,19 @@ void SharedFormulaUtil::unshareFormulaCells(CellStoreType& rCells, std::vector<S
splitFormulaCellGroups(rCells, aRows2);
}
+void SharedFormulaUtil::startListeningAsGroup( sc::StartListeningContext& rCxt, ScFormulaCell** ppSharedTop )
+{
+ assert((**ppSharedTop).IsSharedTop());
+
+ ScFormulaCell** pp = ppSharedTop;
+ ScFormulaCell** ppEnd = ppSharedTop + (**ppSharedTop).GetSharedLength();
+ for (; pp != ppEnd; ++pp)
+ {
+ ScFormulaCell& rFC = **pp;
+ rFC.StartListeningTo(rCxt);
+ }
+}
+
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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