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libreoffice/0002-put-floating-frames-under-managed-links-control.patch

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Resolves: rhbz#2210197 CVE-2023-2255 libreoffice: Remote documents loaded without prompt via IFrame
2023-06-20 11:38:11 +00:00
From ed22ee21fdeaef43d82c4a18c5274e42fe85bd35 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Thu, 13 Apr 2023 11:31:17 +0100
Subject: [PATCH 2/3] put floating frames under managed links control
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
like we do for sections and ole objects that link to their content
individual commits in trunk are:
extract a OCommonEmbeddedObject::SetInplaceActiveState for reuse
no behaviour change intended
Change-Id: Ia1d12aa5c9afdc1347f6d4364bc6a0b7f41ee168
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/150341
Tested-by: Caolán McNamara <caolanm@redhat.com>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit 183e34a3f8c429c0698951e24c17844e416a3825)
use parent window as dialog parent
it makes no odds, but is more convenient for upcoming modification
Change-Id: Ibc5333b137d2da089b3b701ff615c6ddf43063d0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/150342
Tested-by: Caolán McNamara <caolanm@redhat.com>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit f93edf343658abd489bde3639d2ffaefd50c0f99)
adjust IFrameObject so it could reuse mxFrame for a reload of content
Change-Id: I7eec3132a23faafd9a2878215a0a117a67bc9bf2
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/150343
Tested-by: Caolán McNamara <caolanm@redhat.com>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit 3a727d26fd9eb6fa140bc3f5cadf3db079d42206)
query getUserAllowsLinkUpdate for the case of content in a floating frame
similarly to how it works for the more common "normal" embedded objects
Change-Id: I83e38dfa2f84907c2de9680e91f779d34864a9ad
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/149971
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit 52aa46468531918eabfa2031dedf50377ae72cf7)
add a route to get writer Floating Frame links under 'manage links'
Change-Id: If90ff71d6a96342574799312f764badaf97980eb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/150349
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit 8b8a2844addbd262befb1a2d193dfb590dfa20be)
allow SvxOle2Shape::resetModifiedState to survive having no SdrObject
Change-Id: Iea059262c124e3f44249e49b4189732310d28156
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/150538
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit 02379929bd0e1d1676635f0ca1920422702ebb7c)
create the FloatingFrameShape in a separate step to inserting it
this is derived from the path taken by the AddShape(const OUString&)
function for this case. No change in behavior is intended.
Change-Id: Id09ae0c65a55a37743ad7c184070fb8dd97d8a7f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/150526
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit bafec47847a0b9697b3bbe9358e53f8118af3024)
add a route to get calc Floating Frame links under 'manage links'
much harder than writer because the organization and ordering
of properties and object activation etc is different.
This ended up ugly, but functions.
We set FrameURL before AddShape, we have to do it again later because it
gets cleared when the SdrOle2Obj is attached to the XShape. But we want
FrameURL to exist when AddShape triggers SetPersistName which itself
triggers SdrOle2Obj::CheckFileLink_Impl and at that point we want to
know what URL will end up being used. So bodge this by setting FrameURL
to the temp pre-SdrOle2Obj attached properties and we can smuggle it
eventually into SdrOle2Obj::SetPersistName at the right point after
PersistName is set but before SdrOle2Obj::CheckFileLink_Impl is called
in order to inform the link manager that this is an IFrame that links to
a URL
Change-Id: I67fc199fef9e67fa12ca7873f0fe12137aa16d8f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/150539
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit 07179a5a5bd00f34acfa8a3f260dd834ae003c63)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/150755
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/152144
Tested-by: Caolán McNamara <caolan.mcnamara@collabora.com>
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>
(cherry picked from commit e3d1c8f1ad871d664886319a47bee161e673de6c)
---
.../source/commonembedding/embedobj.cxx | 60 +++++-----
.../source/commonembedding/specialobject.cxx | 9 ++
embeddedobj/source/inc/commonembobj.hxx | 3 +
embeddedobj/source/inc/specialobject.hxx | 6 +
include/svx/svdoole2.hxx | 17 ++-
include/svx/unoshape.hxx | 2 +
sc/source/ui/docshell/documentlinkmgr.cxx | 9 +-
sfx2/source/doc/iframe.cxx | 55 +++++----
svx/source/svdraw/svdoole2.cxx | 104 +++++++++++++++---
svx/source/unodraw/shapeimpl.hxx | 5 +
svx/source/unodraw/unoshap4.cxx | 23 +++-
sw/inc/ndole.hxx | 4 +-
sw/source/core/ole/ndole.cxx | 89 +++++++++++++--
xmloff/source/draw/ximpshap.cxx | 29 ++++-
xmloff/source/draw/ximpshap.hxx | 2 +
15 files changed, 331 insertions(+), 86 deletions(-)
diff --git a/embeddedobj/source/commonembedding/embedobj.cxx b/embeddedobj/source/commonembedding/embedobj.cxx
index ffa2a0789be0..3bd8d84d09e2 100644
--- a/embeddedobj/source/commonembedding/embedobj.cxx
+++ b/embeddedobj/source/commonembedding/embedobj.cxx
@@ -161,6 +161,37 @@ void OCommonEmbeddedObject::StateChangeNotification_Impl( bool bBeforeChange, sa
rGuard.reset();
}
+void OCommonEmbeddedObject::SetInplaceActiveState()
+{
+ if ( !m_xClientSite.is() )
+ throw embed::WrongStateException( "client site not set, yet", *this );
+
+ uno::Reference< embed::XInplaceClient > xInplaceClient( m_xClientSite, uno::UNO_QUERY );
+ if ( !xInplaceClient.is() || !xInplaceClient->canInplaceActivate() )
+ throw embed::WrongStateException(); //TODO: can't activate inplace
+ xInplaceClient->activatingInplace();
+
+ uno::Reference< embed::XWindowSupplier > xClientWindowSupplier( xInplaceClient, uno::UNO_QUERY_THROW );
+
+ m_xClientWindow = xClientWindowSupplier->getWindow();
+ m_aOwnRectangle = xInplaceClient->getPlacement();
+ m_aClipRectangle = xInplaceClient->getClipRectangle();
+ awt::Rectangle aRectangleToShow = GetRectangleInterception( m_aOwnRectangle, m_aClipRectangle );
+
+ // create own window based on the client window
+ // place and resize the window according to the rectangles
+ uno::Reference< awt::XWindowPeer > xClientWindowPeer( m_xClientWindow, uno::UNO_QUERY_THROW );
+
+ // dispatch provider may not be provided
+ uno::Reference< frame::XDispatchProvider > xContainerDP = xInplaceClient->getInplaceDispatchProvider();
+ bool bOk = m_xDocHolder->ShowInplace( xClientWindowPeer, aRectangleToShow, xContainerDP );
+ m_nObjectState = embed::EmbedStates::INPLACE_ACTIVE;
+ if ( !bOk )
+ {
+ SwitchStateTo_Impl( embed::EmbedStates::RUNNING );
+ throw embed::WrongStateException(); //TODO: can't activate inplace
+ }
+}
void OCommonEmbeddedObject::SwitchStateTo_Impl( sal_Int32 nNextState )
{
@@ -234,34 +265,7 @@ void OCommonEmbeddedObject::SwitchStateTo_Impl( sal_Int32 nNextState )
{
if ( nNextState == embed::EmbedStates::INPLACE_ACTIVE )
{
- if ( !m_xClientSite.is() )
- throw embed::WrongStateException( "client site not set, yet", *this );
-
- uno::Reference< embed::XInplaceClient > xInplaceClient( m_xClientSite, uno::UNO_QUERY );
- if ( !xInplaceClient.is() || !xInplaceClient->canInplaceActivate() )
- throw embed::WrongStateException(); //TODO: can't activate inplace
- xInplaceClient->activatingInplace();
-
- uno::Reference< embed::XWindowSupplier > xClientWindowSupplier( xInplaceClient, uno::UNO_QUERY_THROW );
-
- m_xClientWindow = xClientWindowSupplier->getWindow();
- m_aOwnRectangle = xInplaceClient->getPlacement();
- m_aClipRectangle = xInplaceClient->getClipRectangle();
- awt::Rectangle aRectangleToShow = GetRectangleInterception( m_aOwnRectangle, m_aClipRectangle );
-
- // create own window based on the client window
- // place and resize the window according to the rectangles
- uno::Reference< awt::XWindowPeer > xClientWindowPeer( m_xClientWindow, uno::UNO_QUERY_THROW );
-
- // dispatch provider may not be provided
- uno::Reference< frame::XDispatchProvider > xContainerDP = xInplaceClient->getInplaceDispatchProvider();
- bool bOk = m_xDocHolder->ShowInplace( xClientWindowPeer, aRectangleToShow, xContainerDP );
- m_nObjectState = nNextState;
- if ( !bOk )
- {
- SwitchStateTo_Impl( embed::EmbedStates::RUNNING );
- throw embed::WrongStateException(); //TODO: can't activate inplace
- }
+ SetInplaceActiveState();
}
else if ( nNextState == embed::EmbedStates::ACTIVE )
{
diff --git a/embeddedobj/source/commonembedding/specialobject.cxx b/embeddedobj/source/commonembedding/specialobject.cxx
index 683fe0aab3f2..c17a39accf2c 100644
--- a/embeddedobj/source/commonembedding/specialobject.cxx
+++ b/embeddedobj/source/commonembedding/specialobject.cxx
@@ -47,6 +47,7 @@ uno::Any SAL_CALL OSpecialEmbeddedObject::queryInterface( const uno::Type& rType
uno::Any aReturn = ::cppu::queryInterface( rType,
static_cast< embed::XEmbeddedObject* >( this ),
static_cast< embed::XInplaceObject* >( this ),
+ static_cast< embed::XCommonEmbedPersist* >( static_cast< embed::XEmbedPersist* >( this ) ),
static_cast< embed::XVisualObject* >( this ),
static_cast< embed::XClassifiedObject* >( this ),
static_cast< embed::XComponentSupplier* >( this ),
@@ -160,4 +161,12 @@ void SAL_CALL OSpecialEmbeddedObject::doVerb( sal_Int32 nVerbID )
OCommonEmbeddedObject::doVerb( nVerbID );
}
+void SAL_CALL OSpecialEmbeddedObject::reload(
+ const uno::Sequence< beans::PropertyValue >&,
+ const uno::Sequence< beans::PropertyValue >&)
+{
+ // Allow IFrames to reload their content
+ SetInplaceActiveState();
+}
+
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/embeddedobj/source/inc/commonembobj.hxx b/embeddedobj/source/inc/commonembobj.hxx
index 1b020f430855..dbed7c26f28c 100644
--- a/embeddedobj/source/inc/commonembobj.hxx
+++ b/embeddedobj/source/inc/commonembobj.hxx
@@ -231,6 +231,9 @@ private:
const css::uno::Sequence< css::beans::PropertyValue >& lArguments,
const css::uno::Sequence< css::beans::PropertyValue >& lObjArgs );
+protected:
+ void SetInplaceActiveState();
+
public:
OCommonEmbeddedObject(
const css::uno::Reference< css::uno::XComponentContext >& rxContext,
diff --git a/embeddedobj/source/inc/specialobject.hxx b/embeddedobj/source/inc/specialobject.hxx
index 5c467b97a379..0b5e3ca23e9f 100644
--- a/embeddedobj/source/inc/specialobject.hxx
+++ b/embeddedobj/source/inc/specialobject.hxx
@@ -47,6 +47,12 @@ public:
virtual void SAL_CALL changeState( sal_Int32 nNewState ) override;
virtual void SAL_CALL doVerb( sal_Int32 nVerbID ) override;
+
+// XCommonEmbedPersist
+
+ virtual void SAL_CALL reload(
+ const css::uno::Sequence< css::beans::PropertyValue >& lArguments,
+ const css::uno::Sequence< css::beans::PropertyValue >& lObjArgs ) override;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/svx/svdoole2.hxx b/include/svx/svdoole2.hxx
index 8c209ce7f281..342b5370c239 100644
--- a/include/svx/svdoole2.hxx
+++ b/include/svx/svdoole2.hxx
@@ -42,6 +42,7 @@ namespace frame { class XModel; }
namespace svt { class EmbeddedObjectRef; }
class SdrOle2ObjImpl;
+class SvxOle2Shape;
class SVXCORE_DLLPUBLIC SdrOle2Obj : public SdrRectObj
{
@@ -49,7 +50,7 @@ private:
std::unique_ptr<SdrOle2ObjImpl> mpImpl;
private:
- SVX_DLLPRIVATE void Connect_Impl();
+ SVX_DLLPRIVATE void Connect_Impl(SvxOle2Shape* pCreator = nullptr);
SVX_DLLPRIVATE void Disconnect_Impl();
SVX_DLLPRIVATE void AddListeners_Impl();
SVX_DLLPRIVATE void RemoveListeners_Impl();
@@ -105,7 +106,7 @@ public:
// OLE object has got a separate PersistName member now;
// !!! use ::SetPersistName( ... ) only, if you know what you do !!!
const OUString& GetPersistName() const;
- void SetPersistName( const OUString& rPersistName );
+ void SetPersistName( const OUString& rPersistName, SvxOle2Shape* pCreator = nullptr );
// One can add an application name to a SdrOle2Obj, which can be queried for
// later on (SD needs this for presentation objects).
@@ -153,7 +154,7 @@ public:
sal_Int64 nAspect );
static bool Unload( const css::uno::Reference< css::embed::XEmbeddedObject >& xObj, sal_Int64 nAspect );
bool Unload();
- void Connect();
+ void Connect(SvxOle2Shape* pCreator = nullptr);
void Disconnect();
void ObjectLoaded();
@@ -200,6 +201,16 @@ public:
void Connect() { GetRealObject(); }
};
+class SVXCORE_DLLPUBLIC SdrIFrameLink final : public sfx2::SvBaseLink
+{
+ SdrOle2Obj* m_pObject;
+
+public:
+ explicit SdrIFrameLink(SdrOle2Obj* pObject);
+ virtual ::sfx2::SvBaseLink::UpdateResult DataChanged(
+ const OUString& rMimeType, const css::uno::Any & rValue ) override;
+};
+
#endif // INCLUDED_SVX_SVDOOLE2_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/svx/unoshape.hxx b/include/svx/unoshape.hxx
index 1f948f50574b..5fe64331842c 100644
--- a/include/svx/unoshape.hxx
+++ b/include/svx/unoshape.hxx
@@ -607,6 +607,8 @@ public:
bool createObject( const SvGlobalName &aClassName );
void createLink( const OUString& aLinkURL );
+
+ virtual OUString GetAndClearInitialFrameURL();
};
diff --git a/sc/source/ui/docshell/documentlinkmgr.cxx b/sc/source/ui/docshell/documentlinkmgr.cxx
index 1796b02b5434..fce782935949 100644
--- a/sc/source/ui/docshell/documentlinkmgr.cxx
+++ b/sc/source/ui/docshell/documentlinkmgr.cxx
@@ -142,7 +142,7 @@ bool DocumentLinkManager::hasDdeOrOleOrWebServiceLinks(bool bDde, bool bOle, boo
sfx2::SvBaseLink* pBase = rLink.get();
if (bDde && dynamic_cast<ScDdeLink*>(pBase))
return true;
- if (bOle && dynamic_cast<SdrEmbedObjectLink*>(pBase))
+ if (bOle && (dynamic_cast<SdrEmbedObjectLink*>(pBase) || dynamic_cast<SdrIFrameLink*>(pBase)))
return true;
if (bWebService && dynamic_cast<ScWebServiceLink*>(pBase))
return true;
@@ -173,6 +173,13 @@ bool DocumentLinkManager::updateDdeOrOleOrWebServiceLinks(weld::Window* pWin)
continue;
}
+ SdrIFrameLink* pIFrameLink = dynamic_cast<SdrIFrameLink*>(pBase);
+ if (pIFrameLink)
+ {
+ pIFrameLink->Update();
+ continue;
+ }
+
ScWebServiceLink* pWebserviceLink = dynamic_cast<ScWebServiceLink*>(pBase);
if (pWebserviceLink)
{
diff --git a/sfx2/source/doc/iframe.cxx b/sfx2/source/doc/iframe.cxx
index b9495b8fd311..73030f151359 100644
--- a/sfx2/source/doc/iframe.cxx
+++ b/sfx2/source/doc/iframe.cxx
@@ -175,31 +175,46 @@ sal_Bool SAL_CALL IFrameObject::load(
return false;
}
+ bool bUpdateAllowed(true);
+ if (pDoc)
+ {
+ // perhaps should only check for file targets, but lets default to making it strong
+ // unless there is a known need to distinguish
+ comphelper::EmbeddedObjectContainer& rEmbeddedObjectContainer = pDoc->getEmbeddedObjectContainer();
+ bUpdateAllowed = rEmbeddedObjectContainer.getUserAllowsLinkUpdate();
+ }
+ if (!bUpdateAllowed)
+ return false;
+
OUString sReferer;
if (pDoc && pDoc->HasName())
sReferer = pDoc->GetMedium()->GetName();
- DBG_ASSERT( !mxFrame.is(), "Frame already existing!" );
- VclPtr<vcl::Window> pParent = VCLUnoHelper::GetWindow( xFrame->getContainerWindow() );
- VclPtr<IFrameWindow_Impl> pWin = VclPtr<IFrameWindow_Impl>::Create( pParent, maFrmDescr.IsFrameBorderOn() );
- pWin->SetSizePixel( pParent->GetOutputSizePixel() );
- pWin->SetBackground();
- pWin->Show();
-
- uno::Reference < awt::XWindow > xWindow( pWin->GetComponentInterface(), uno::UNO_QUERY );
- xFrame->setComponent( xWindow, uno::Reference < frame::XController >() );
+ uno::Reference<css::awt::XWindow> xParentWindow(xFrame->getContainerWindow());
- // we must destroy the IFrame before the parent is destroyed
- xWindow->addEventListener( this );
-
- mxFrame = frame::Frame::create( mxContext );
- uno::Reference < awt::XWindow > xWin( pWin->GetComponentInterface(), uno::UNO_QUERY );
- mxFrame->initialize( xWin );
- mxFrame->setName( maFrmDescr.GetName() );
-
- uno::Reference < frame::XFramesSupplier > xFramesSupplier( xFrame, uno::UNO_QUERY );
- if ( xFramesSupplier.is() )
- mxFrame->setCreator( xFramesSupplier );
+ if (!mxFrame.is())
+ {
+ VclPtr<vcl::Window> pParent = VCLUnoHelper::GetWindow(xParentWindow);
+ VclPtr<IFrameWindow_Impl> pWin = VclPtr<IFrameWindow_Impl>::Create( pParent, maFrmDescr.IsFrameBorderOn() );
+ pWin->SetSizePixel( pParent->GetOutputSizePixel() );
+ pWin->SetBackground();
+ pWin->Show();
+
+ uno::Reference < awt::XWindow > xWindow( pWin->GetComponentInterface(), uno::UNO_QUERY );
+ xFrame->setComponent( xWindow, uno::Reference < frame::XController >() );
+
+ // we must destroy the IFrame before the parent is destroyed
+ xWindow->addEventListener( this );
+
+ mxFrame = frame::Frame::create( mxContext );
+ uno::Reference < awt::XWindow > xWin( pWin->GetComponentInterface(), uno::UNO_QUERY );
+ mxFrame->initialize( xWin );
+ mxFrame->setName( maFrmDescr.GetName() );
+
+ uno::Reference < frame::XFramesSupplier > xFramesSupplier( xFrame, uno::UNO_QUERY );
+ if ( xFramesSupplier.is() )
+ mxFrame->setCreator( xFramesSupplier );
+ }
uno::Sequence < beans::PropertyValue > aProps{
comphelper::makePropertyValue("PluginMode", sal_Int16(2)),
diff --git a/svx/source/svdraw/svdoole2.cxx b/svx/source/svdraw/svdoole2.cxx
index 23eb06465e87..de1ac41beb13 100644
--- a/svx/source/svdraw/svdoole2.cxx
+++ b/svx/source/svdraw/svdoole2.cxx
@@ -67,6 +67,7 @@
#include <sdr/contact/viewcontactofsdrole2obj.hxx>
#include <svx/svdograf.hxx>
#include <sdr/properties/oleproperties.hxx>
+#include <svx/unoshape.hxx>
#include <svx/xlineit0.hxx>
#include <svx/xlnclit.hxx>
#include <svx/xbtmpit.hxx>
@@ -591,6 +592,35 @@ void SdrEmbedObjectLink::Closed()
SvBaseLink::Closed();
}
+SdrIFrameLink::SdrIFrameLink(SdrOle2Obj* pObject)
+ : ::sfx2::SvBaseLink(::SfxLinkUpdateMode::ONCALL, SotClipboardFormatId::SVXB)
+ , m_pObject(pObject)
+{
+ SetSynchron( false );
+}
+
+::sfx2::SvBaseLink::UpdateResult SdrIFrameLink::DataChanged(
+ const OUString&, const uno::Any& )
+{
+ uno::Reference<embed::XEmbeddedObject> xObject = m_pObject->GetObjRef();
+ uno::Reference<embed::XCommonEmbedPersist> xPersObj(xObject, uno::UNO_QUERY);
+ if (xPersObj.is())
+ {
+ // let the IFrameObject reload the link
+ try
+ {
+ xPersObj->reload(uno::Sequence<beans::PropertyValue>(), uno::Sequence<beans::PropertyValue>());
+ }
+ catch (const uno::Exception&)
+ {
+ }
+
+ m_pObject->SetChanged();
+ }
+
+ return SUCCESS;
+}
+
class SdrOle2ObjImpl
{
public:
@@ -608,7 +638,7 @@ public:
bool mbLoadingOLEObjectFailed:1; // New local var to avoid repeated loading if load of OLE2 fails
bool mbConnected:1;
- SdrEmbedObjectLink* mpObjectLink;
+ sfx2::SvBaseLink* mpObjectLink;
OUString maLinkURL;
rtl::Reference<SvxUnoShapeModifyListener> mxModifyListener;
@@ -808,7 +838,7 @@ bool SdrOle2Obj::IsEmpty() const
return !mpImpl->mxObjRef.is();
}
-void SdrOle2Obj::Connect()
+void SdrOle2Obj::Connect(SvxOle2Shape* pCreator)
{
if( IsEmptyPresObj() )
return;
@@ -821,7 +851,7 @@ void SdrOle2Obj::Connect()
return;
}
- Connect_Impl();
+ Connect_Impl(pCreator);
AddListeners_Impl();
}
@@ -921,24 +951,51 @@ void SdrOle2Obj::CheckFileLink_Impl()
try
{
- uno::Reference< embed::XLinkageSupport > xLinkSupport( mpImpl->mxObjRef.GetObject(), uno::UNO_QUERY );
+ uno::Reference<embed::XEmbeddedObject> xObject = mpImpl->mxObjRef.GetObject();
+ if (!xObject)
+ return;
- if ( xLinkSupport.is() && xLinkSupport->isLink() )
- {
- OUString aLinkURL = xLinkSupport->getLinkURL();
+ bool bIFrame = false;
- if ( !aLinkURL.isEmpty() )
+ OUString aLinkURL;
+ uno::Reference<embed::XLinkageSupport> xLinkSupport(xObject, uno::UNO_QUERY);
+ if (xLinkSupport)
+ {
+ if (xLinkSupport->isLink())
+ aLinkURL = xLinkSupport->getLinkURL();
+ }
+ else
+ {
+ // get IFrame (Floating Frames) listed and updatable from the
+ // manage links dialog
+ SvGlobalName aClassId(xObject->getClassID());
+ if (aClassId == SvGlobalName(SO3_IFRAME_CLASSID))
{
- // this is a file link so the model link manager should handle it
- sfx2::LinkManager* pLinkManager(getSdrModelFromSdrObject().GetLinkManager());
+ uno::Reference<beans::XPropertySet> xSet(xObject->getComponent(), uno::UNO_QUERY);
+ if (xSet.is())
+ xSet->getPropertyValue("FrameURL") >>= aLinkURL;
+ bIFrame = true;
+ }
+ }
+
+ if (!aLinkURL.isEmpty()) // this is a file link so the model link manager should handle it
+ {
+ sfx2::LinkManager* pLinkManager(getSdrModelFromSdrObject().GetLinkManager());
- if ( pLinkManager )
+ if ( pLinkManager )
+ {
+ SdrEmbedObjectLink* pEmbedObjectLink = nullptr;
+ if (!bIFrame)
{
- mpImpl->mpObjectLink = new SdrEmbedObjectLink( this );
- mpImpl->maLinkURL = aLinkURL;
- pLinkManager->InsertFileLink( *mpImpl->mpObjectLink, sfx2::SvBaseLinkObjectType::ClientOle, aLinkURL );
- mpImpl->mpObjectLink->Connect();
+ pEmbedObjectLink = new SdrEmbedObjectLink(this);
+ mpImpl->mpObjectLink = pEmbedObjectLink;
}
+ else
+ mpImpl->mpObjectLink = new SdrIFrameLink(this);
+ mpImpl->maLinkURL = aLinkURL;
+ pLinkManager->InsertFileLink( *mpImpl->mpObjectLink, sfx2::SvBaseLinkObjectType::ClientOle, aLinkURL );
+ if (pEmbedObjectLink)
+ pEmbedObjectLink->Connect();
}
}
}
@@ -948,7 +1005,7 @@ void SdrOle2Obj::CheckFileLink_Impl()
}
}
-void SdrOle2Obj::Connect_Impl()
+void SdrOle2Obj::Connect_Impl(SvxOle2Shape* pCreator)
{
if(mpImpl->aPersistName.isEmpty() )
return;
@@ -989,6 +1046,17 @@ void SdrOle2Obj::Connect_Impl()
}
}
+ if (pCreator)
+ {
+ OUString sFrameURL(pCreator->GetAndClearInitialFrameURL());
+ if (!sFrameURL.isEmpty() && svt::EmbeddedObjectRef::TryRunningState(mpImpl->mxObjRef.GetObject()))
+ {
+ uno::Reference<beans::XPropertySet> xSet(mpImpl->mxObjRef->getComponent(), uno::UNO_QUERY);
+ if (xSet.is())
+ xSet->setPropertyValue("FrameURL", uno::Any(sFrameURL));
+ }
+ }
+
if ( mpImpl->mxObjRef.is() )
{
if ( !mpImpl->mxLightClient.is() )
@@ -1301,14 +1369,14 @@ SdrObjectUniquePtr SdrOle2Obj::getFullDragClone() const
return createSdrGrafObjReplacement(false);
}
-void SdrOle2Obj::SetPersistName( const OUString& rPersistName )
+void SdrOle2Obj::SetPersistName( const OUString& rPersistName, SvxOle2Shape* pCreator )
{
DBG_ASSERT( mpImpl->aPersistName.isEmpty(), "Persist name changed!");
mpImpl->aPersistName = rPersistName;
mpImpl->mbLoadingOLEObjectFailed = false;
- Connect();
+ Connect(pCreator);
SetChanged();
}
diff --git a/svx/source/unodraw/shapeimpl.hxx b/svx/source/unodraw/shapeimpl.hxx
index a1a4e6963020..4381094d380a 100644
--- a/svx/source/unodraw/shapeimpl.hxx
+++ b/svx/source/unodraw/shapeimpl.hxx
@@ -64,8 +64,11 @@ public:
virtual void Create( SdrObject* pNewOpj, SvxDrawPage* pNewPage ) override;
};
+
class SvxFrameShape : public SvxOle2Shape
{
+private:
+ OUString m_sInitialFrameURL;
protected:
// override these for special property handling in subcasses. Return true if property is handled
virtual bool setPropertyValueImpl( const OUString& rName, const SfxItemPropertySimpleEntry* pProperty, const css::uno::Any& rValue ) override;
@@ -82,6 +85,8 @@ public:
virtual void SAL_CALL setPropertyValues( const css::uno::Sequence< OUString >& aPropertyNames, const css::uno::Sequence< css::uno::Any >& aValues ) override;
virtual void Create( SdrObject* pNewOpj, SvxDrawPage* pNewPage ) override;
+
+ virtual OUString GetAndClearInitialFrameURL() override;
};
diff --git a/svx/source/unodraw/unoshap4.cxx b/svx/source/unodraw/unoshap4.cxx
index 658cb2c8fd6c..e6bbe51ee1e0 100644
--- a/svx/source/unodraw/unoshap4.cxx
+++ b/svx/source/unodraw/unoshap4.cxx
@@ -174,7 +174,7 @@ bool SvxOle2Shape::setPropertyValueImpl( const OUString& rName, const SfxItemPro
#else
pOle = static_cast<SdrOle2Obj*>(GetSdrObject());
#endif
- pOle->SetPersistName( aPersistName );
+ pOle->SetPersistName( aPersistName, this );
return true;
}
break;
@@ -495,10 +495,11 @@ void SvxOle2Shape::createLink( const OUString& aLinkURL )
void SvxOle2Shape::resetModifiedState()
{
- ::comphelper::IEmbeddedHelper* pPersist = GetSdrObject()->getSdrModelFromSdrObject().GetPersist();
+ SdrObject* pObject = GetSdrObject();
+ ::comphelper::IEmbeddedHelper* pPersist = pObject ? pObject->getSdrModelFromSdrObject().GetPersist() : nullptr;
if( pPersist && !pPersist->isEnableSetModified() )
{
- SdrOle2Obj* pOle = dynamic_cast< SdrOle2Obj* >( GetSdrObject() );
+ SdrOle2Obj* pOle = dynamic_cast< SdrOle2Obj* >(pObject);
if( pOle && !pOle->IsEmpty() )
{
uno::Reference < util::XModifiable > xMod( pOle->GetObjRef(), uno::UNO_QUERY );
@@ -548,6 +549,11 @@ SvGlobalName SvxOle2Shape::GetClassName_Impl(OUString& rHexCLSID)
return aClassName;
}
+OUString SvxOle2Shape::GetAndClearInitialFrameURL()
+{
+ return OUString();
+}
+
SvxAppletShape::SvxAppletShape(SdrObject* pObject)
: SvxOle2Shape( pObject, getSvxMapProvider().GetMap(SVXMAP_APPLET), getSvxMapProvider().GetPropertySet(SVXMAP_APPLET, SdrObject::GetGlobalDrawObjectItemPool()) )
{
@@ -701,8 +707,19 @@ SvxFrameShape::~SvxFrameShape() throw()
{
}
+OUString SvxFrameShape::GetAndClearInitialFrameURL()
+{
+ OUString sRet(m_sInitialFrameURL);
+ m_sInitialFrameURL.clear();
+ return sRet;
+}
+
void SvxFrameShape::Create( SdrObject* pNewObj, SvxDrawPage* pNewPage )
{
+ uno::Reference<beans::XPropertySet> xSet(static_cast<OWeakObject *>(this), uno::UNO_QUERY);
+ if (xSet)
+ xSet->getPropertyValue("FrameURL") >>= m_sInitialFrameURL;
+
SvxShape::Create( pNewObj, pNewPage );
const SvGlobalName aIFrameClassId( SO3_IFRAME_CLASSID );
createObject(aIFrameClassId);
diff --git a/sw/inc/ndole.hxx b/sw/inc/ndole.hxx
index 7c07c2656b44..649b300e9be8 100644
--- a/sw/inc/ndole.hxx
+++ b/sw/inc/ndole.hxx
@@ -28,7 +28,7 @@ class SwGrfFormatColl;
class SwDoc;
class SwOLENode;
class SwOLEListener_Impl;
-class SwEmbedObjectLink;
+namespace sfx2 { class SvBaseLink; }
class DeflateData;
class SW_DLLPUBLIC SwOLEObj
@@ -90,7 +90,7 @@ class SW_DLLPUBLIC SwOLENode: public SwNoTextNode
bool mbOLESizeInvalid; /**< Should be considered at SwDoc::PrtOLENotify
(e.g. copied). Is not persistent. */
- SwEmbedObjectLink* mpObjectLink;
+ sfx2::SvBaseLink* mpObjectLink;
OUString maLinkURL;
SwOLENode( const SwNodeIndex &rWhere,
diff --git a/sw/source/core/ole/ndole.cxx b/sw/source/core/ole/ndole.cxx
index 74ceed65d2e0..02fc31daf550 100644
--- a/sw/source/core/ole/ndole.cxx
+++ b/sw/source/core/ole/ndole.cxx
@@ -147,6 +147,8 @@ void SAL_CALL SwOLEListener_Impl::disposing( const lang::EventObject& )
// TODO/LATER: actually SwEmbedObjectLink should be used here, but because different objects are used to control
// embedded object different link objects with the same functionality had to be implemented
+namespace {
+
class SwEmbedObjectLink : public sfx2::SvBaseLink
{
SwOLENode* pOleNode;
@@ -209,6 +211,44 @@ void SwEmbedObjectLink::Closed()
SvBaseLink::Closed();
}
+class SwIFrameLink : public sfx2::SvBaseLink
+{
+ SwOLENode* m_pOleNode;
+
+public:
+ explicit SwIFrameLink(SwOLENode* pNode)
+ : ::sfx2::SvBaseLink(::SfxLinkUpdateMode::ONCALL, SotClipboardFormatId::SVXB)
+ , m_pOleNode(pNode)
+ {
+ SetSynchron( false );
+ }
+
+ ::sfx2::SvBaseLink::UpdateResult DataChanged(
+ const OUString&, const uno::Any& )
+ {
+ uno::Reference<embed::XEmbeddedObject> xObject = m_pOleNode->GetOLEObj().GetOleRef();
+ uno::Reference<embed::XCommonEmbedPersist> xPersObj(xObject, uno::UNO_QUERY);
+ if (xPersObj.is())
+ {
+ // let the IFrameObject reload the link
+ try
+ {
+ xPersObj->reload(uno::Sequence<beans::PropertyValue>(), uno::Sequence<beans::PropertyValue>());
+ }
+ catch (const uno::Exception&)
+ {
+ }
+
+ m_pOleNode->SetChanged();
+ }
+
+ return SUCCESS;
+ }
+
+};
+
+}
+
SwOLENode::SwOLENode( const SwNodeIndex &rWhere,
const svt::EmbeddedObjectRef& xObj,
SwGrfFormatColl *pGrfColl,
@@ -607,18 +647,49 @@ void SwOLENode::CheckFileLink_Impl()
try
{
- uno::Reference< embed::XLinkageSupport > xLinkSupport( maOLEObj.m_xOLERef.GetObject(), uno::UNO_QUERY_THROW );
- if ( xLinkSupport->isLink() )
+ uno::Reference<embed::XEmbeddedObject> xObject = maOLEObj.m_xOLERef.GetObject();
+ if (!xObject)
+ return;
+
+ bool bIFrame = false;
+
+ OUString aLinkURL;
+ uno::Reference<embed::XLinkageSupport> xLinkSupport(xObject, uno::UNO_QUERY);
+ if (xLinkSupport)
{
- const OUString aLinkURL = xLinkSupport->getLinkURL();
- if ( !aLinkURL.isEmpty() )
+ if (xLinkSupport->isLink())
+ aLinkURL = xLinkSupport->getLinkURL();
+ }
+ else
+ {
+ // get IFrame (Floating Frames) listed and updatable from the
+ // manage links dialog
+ SvGlobalName aClassId(xObject->getClassID());
+ if (aClassId == SvGlobalName(SO3_IFRAME_CLASSID))
+ {
+ uno::Reference<beans::XPropertySet> xSet(xObject->getComponent(), uno::UNO_QUERY);
+ if (xSet.is())
+ xSet->getPropertyValue("FrameURL") >>= aLinkURL;
+ bIFrame = true;
+ }
+ }
+
+ if (!aLinkURL.isEmpty()) // this is a file link so the model link manager should handle it
+ {
+ SwEmbedObjectLink* pEmbedObjectLink = nullptr;
+ if (!bIFrame)
+ {
+ pEmbedObjectLink = new SwEmbedObjectLink(this);
+ mpObjectLink = pEmbedObjectLink;
+ }
+ else
{
- // this is a file link so the model link manager should handle it
- mpObjectLink = new SwEmbedObjectLink( this );
- maLinkURL = aLinkURL;
- GetDoc().getIDocumentLinksAdministration().GetLinkManager().InsertFileLink( *mpObjectLink, sfx2::SvBaseLinkObjectType::ClientOle, aLinkURL );
- mpObjectLink->Connect();
+ mpObjectLink = new SwIFrameLink(this);
}
+ maLinkURL = aLinkURL;
+ GetDoc().getIDocumentLinksAdministration().GetLinkManager().InsertFileLink( *mpObjectLink, sfx2::SvBaseLinkObjectType::ClientOle, aLinkURL );
+ if (pEmbedObjectLink)
+ pEmbedObjectLink->Connect();
}
}
catch( uno::Exception& )
diff --git a/xmloff/source/draw/ximpshap.cxx b/xmloff/source/draw/ximpshap.cxx
index 4afa4e039776..3885f3b9219f 100644
--- a/xmloff/source/draw/ximpshap.cxx
+++ b/xmloff/source/draw/ximpshap.cxx
@@ -3210,9 +3210,35 @@ SdXMLFloatingFrameShapeContext::~SdXMLFloatingFrameShapeContext()
{
}
+uno::Reference<drawing::XShape> SdXMLFloatingFrameShapeContext::CreateFloatingFrameShape() const
+{
+ uno::Reference<lang::XMultiServiceFactory> xServiceFact(GetImport().GetModel(), uno::UNO_QUERY);
+ if (!xServiceFact.is())
+ return nullptr;
+ uno::Reference<drawing::XShape> xShape(
+ xServiceFact->createInstance("com.sun.star.drawing.FrameShape"), uno::UNO_QUERY);
+ return xShape;
+}
+
void SdXMLFloatingFrameShapeContext::StartElement( const css::uno::Reference< css::xml::sax::XAttributeList >& )
{
- AddShape("com.sun.star.drawing.FrameShape");
+ uno::Reference<drawing::XShape> xShape(SdXMLFloatingFrameShapeContext::CreateFloatingFrameShape());
+
+ uno::Reference< beans::XPropertySet > xProps(xShape, uno::UNO_QUERY);
+ // set FrameURL before AddShape, we have to do it again later because it
+ // gets cleared when the SdrOle2Obj is attached to the XShape. But we want
+ // FrameURL to exist when AddShape triggers SetPersistName which itself
+ // triggers SdrOle2Obj::CheckFileLink_Impl and at that point we want to
+ // know what URL will end up being used. So bodge this by setting FrameURL
+ // to the temp pre-SdrOle2Obj attached properties and we can smuggle it
+ // eventually into SdrOle2Obj::SetPersistName at the right point after
+ // PersistName is set but before SdrOle2Obj::CheckFileLink_Impl is called
+ // in order to inform the link manager that this is an IFrame that links to
+ // a URL
+ if (xProps && !maHref.isEmpty())
+ xProps->setPropertyValue("FrameURL", Any(maHref));
+
+ AddShape(xShape);
if( !mxShape.is() )
return;
@@ -3222,7 +3248,6 @@ void SdXMLFloatingFrameShapeContext::StartElement( const css::uno::Reference< cs
// set pos, size, shear and rotate
SetTransformation();
- uno::Reference< beans::XPropertySet > xProps( mxShape, uno::UNO_QUERY );
if( xProps.is() )
{
if( !maFrameName.isEmpty() )
diff --git a/xmloff/source/draw/ximpshap.hxx b/xmloff/source/draw/ximpshap.hxx
index 8a29b037229a..3931b3cdbb72 100644
--- a/xmloff/source/draw/ximpshap.hxx
+++ b/xmloff/source/draw/ximpshap.hxx
@@ -495,6 +495,8 @@ private:
OUString maFrameName;
OUString maHref;
+ css::uno::Reference<css::drawing::XShape> CreateFloatingFrameShape() const;
+
public:
SdXMLFloatingFrameShapeContext( SvXMLImport& rImport,
--
2.41.0
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