include/svx/svdoole2.hxx | 7 +++++++ svx/source/svdraw/svdetc.cxx | 4 ++++ svx/source/svdraw/svdoole2.cxx | 8 +++++++- 3 files changed, 18 insertions(+), 1 deletion(-)
New commits: commit 55612305b645a1c0872373c0a9f434763708732a Author: Kohei Yoshida <kohei.yosh...@collabora.com> Date: Wed Jul 9 21:46:34 2014 -0400 bnc#883684: Make chart objects exempt from automatic unloading. The Memory option page contains "Number of objects" setting which controls how many OLE objects can be loaded at any given time. When the number of total OLE objects exceeds this number the oldest ones get unloaded. Note that the total number is across all open documents, not per document. Technically, chart objects are OLE objects, but unlike other OLE objects that are embedded Calc, Writer, Draw documents, chart objects normally "belong" to the host document. It therefore makes no sense to subject chart objects to this automatic unloading. In the future we may want to apply this exemption to other types of OLE objects, like formula objects for example.. Or maybe this setting can be removed altogether... (cherry picked from commit b023565d4f064cd0312e8c1fcc23a9f552112935) Conflicts: include/svx/svdoole2.hxx svx/source/svdraw/svdetc.cxx svx/source/svdraw/svdoole2.cxx Change-Id: I7dd92550880efb4db8fc843cf1c915c712166da4 diff --git a/include/svx/svdoole2.hxx b/include/svx/svdoole2.hxx index fb95b8d..6ac1eba 100644 --- a/include/svx/svdoole2.hxx +++ b/include/svx/svdoole2.hxx @@ -171,6 +171,13 @@ public: sal_Bool IsChart() const; sal_Bool IsCalc() const; + /** + * Unloadable OLE objects are subject to automatic unloading per memory + * setting. The "Number of objects" setting in the Memory option controls + * how many OLE objects can be loaded at any given moment. + */ + bool IsUnloadable() const; + sal_Bool UpdateLinkURL_Impl(); void BreakFileLink_Impl(); void DisconnectFileLink_Impl(); diff --git a/svx/source/svdraw/svdetc.cxx b/svx/source/svdraw/svdetc.cxx index 4caca94..afcc792 100644 --- a/svx/source/svdraw/svdetc.cxx +++ b/svx/source/svdraw/svdetc.cxx @@ -165,6 +165,10 @@ void OLEObjCache::UnloadOnDemand() void OLEObjCache::InsertObj(SdrOle2Obj* pObj) { + if (!pObj->IsUnloadable()) + // This OLE object is exempt from automatic unloading. + return; + if ( !empty() ) { SdrOle2Obj* pExistingObj = front(); diff --git a/svx/source/svdraw/svdoole2.cxx b/svx/source/svdraw/svdoole2.cxx index a0f0c33..4a7ecf0 100644 --- a/svx/source/svdraw/svdoole2.cxx +++ b/svx/source/svdraw/svdoole2.cxx @@ -2171,7 +2171,13 @@ sal_Bool SdrOle2Obj::IsCalc() const return sal_False; } -// ----------------------------------------------------------------------------- +bool SdrOle2Obj::IsUnloadable() const +{ + // Right now, chart OLE objects are the only ones exempt from automatic + // unloading. + return !IsChart(); +} + uno::Reference< frame::XModel > SdrOle2Obj::GetParentXModel() const { uno::Reference< frame::XModel > xDoc; _______________________________________________ Libreoffice-commits mailing list libreoffice-comm...@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-commits