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INTEGRATION: CWS mav19 (1.18.10); FILE MERGED

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2006/01/10 13:41:23 mav 1.18.10.7: #i52224# avoid using of STAMPIT workaround for other objects
2005/12/12 12:23:53 mav 1.18.10.6: #i52224# fix typo
2005/12/09 13:33:35 mav 1.18.10.5: #i52224# handle the STAMPIT case correctly
2005/12/08 15:27:03 mav 1.18.10.4: #i52224# handle STAMPIT correctly
2005/12/02 09:44:38 mav 1.18.10.3: #i52224# add method
2005/11/17 18:16:25 mav 1.18.10.2: RESYNC: (1.18-1.19); FILE MERGED
2005/11/16 10:03:27 mav 1.18.10.1: #i52224# handle object size and resizing correctly
This commit is contained in:
Kurt Zenker 2006-02-01 18:37:47 +00:00
parent 0635120bc4
commit 2d366fab97
1 changed files with 56 additions and 4 deletions
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60
embeddedobj/source/inc/oleembobj.hxx
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@ -4,9 +4,9 @@
*
* $RCSfile: oleembobj.hxx,v $
*
* $Revision: 1.20 $
* $Revision: 1.21 $
*
* last change: $Author: obo $ $Date: 2006-01-20 09:51:18 $
* last change: $Author: kz $ $Date: 2006-02-01 19:37:47 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
@ -83,10 +83,48 @@
#include <cppuhelper/implbase3.hxx>
#endif
#include <osl/thread.h>
namespace cppu {
class OMultiTypeInterfaceContainerHelper;
}
class VerbExecutionController
{
// the following mutex is allowed to be locked only for variables initialization, so no deadlock can be caused
::osl::Mutex m_aVerbExecutionMutex;
sal_Bool m_bVerbExecutionInProgress;
oslThreadIdentifier m_nVerbExecutionThreadIdentifier;
sal_Bool m_bChangedOnVerbExecution;
sal_Bool m_bWasEverActive;
sal_Int32 m_nNotificationLock;
public:
VerbExecutionController()
: m_bVerbExecutionInProgress( sal_False )
, m_nVerbExecutionThreadIdentifier( 0 )
, m_bChangedOnVerbExecution( sal_False )
, m_bWasEverActive( sal_False )
, m_nNotificationLock( 0 )
{}
void StartControlExecution();
sal_Bool EndControlExecution_WasModified();
void ModificationNotificationIsDone();
void LockNotification();
void UnlockNotification();
// no need to lock anything to check the value of the numeric members
sal_Bool CanDoNotification() { return ( !m_bVerbExecutionInProgress && !m_bWasEverActive && !m_nNotificationLock ); }
// ... or to change it
void ObjectIsActive() { m_bWasEverActive = sal_True; }
};
class OleComponent;
class OwnView_Impl;
class OleEmbeddedObject : public ::cppu::WeakImplHelper3
@ -137,10 +175,14 @@ class OleEmbeddedObject : public ::cppu::WeakImplHelper3
// TODO/LATER: may need to cache more than one aspect in future
sal_Bool m_bHasCachedSize; // the object has cached size
sal_Bool m_bHasSizeToSet; // the object has cached size that should be set to OLE component
::com::sun::star::awt::Size m_aCachedSize;
sal_Int64 m_nCachedAspect;
sal_Bool m_bHasSizeToSet; // the object has cached size that should be set to OLE component
::com::sun::star::awt::Size m_aSizeToSet; // this size might be different from the cached one ( scaling is applied )
sal_Int64 m_nAspectToSet;
// cache the status of the object
// TODO/LATER: may need to cache more than one aspect in future
sal_Bool m_bGotStatus;
@ -161,10 +203,20 @@ class OleEmbeddedObject : public ::cppu::WeakImplHelper3
// whether the object should be initialized from clipboard in case of default initialization
sal_Bool m_bFromClipboard;
::rtl::OUString m_aTempURL;
// STAMPIT solution
// the following member is used during verb execution to detect whether the verb execution modifies the object
VerbExecutionController m_aVerbExecutionController;
protected:
::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > TryToGetAcceptableFormat_Impl(
const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream )
throw ( ::com::sun::star::uno::Exception );
::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > GetNewFilledTempStream_Impl(
const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream )
throw( ::com::sun::star::io::IOException );
void SwitchComponentToRunningState_Impl();
void MakeEventListenerNotification_Impl( const ::rtl::OUString& aEventName );