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apache / openoffice / bab44dcac0296df22024f3f10e7997de78ed4094 / . / AOO410 / main / svx / source / form / fmshimp.cxx
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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"
#include "fmitems.hxx"
#include "fmobj.hxx"
#include "fmpgeimp.hxx"
#include "svx/fmtools.hxx"
#include "fmprop.hrc"
#include "svx/fmresids.hrc"
#include "fmservs.hxx"
#include "fmshimp.hxx"
#include "fmtextcontrolshell.hxx"
#include "fmundo.hxx"
#include "fmurl.hxx"
#include "fmvwimp.hxx"
#include "formtoolbars.hxx"
#include "gridcols.hxx"
#include "svx/svditer.hxx"
#include "svx/dialmgr.hxx"
#include "svx/dialogs.hrc"
#include "svx/fmglob.hxx"
#include "svx/fmmodel.hxx"
#include "svx/fmpage.hxx"
#include "svx/fmshell.hxx"
#include "svx/obj3d.hxx"
#include "svx/sdrpagewindow.hxx"
#include "svx/svdpagv.hxx"
#include "svx/svxdlg.hxx"
#include "svx/svxids.hrc"
/** === begin UNO includes === **/
#include <com/sun/star/awt/XWindow2.hpp>
#include <com/sun/star/awt/XCheckBox.hpp>
#include <com/sun/star/awt/XListBox.hpp>
#include <com/sun/star/awt/XTextComponent.hpp>
#include <com/sun/star/beans/NamedValue.hpp>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/beans/XPropertyState.hpp>
#include <com/sun/star/container/XContainer.hpp>
#include <com/sun/star/container/XEnumeration.hpp>
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/container/XIndexAccess.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/form/ListSourceType.hpp>
#include <com/sun/star/form/XBoundComponent.hpp>
#include <com/sun/star/form/XBoundControl.hpp>
#include <com/sun/star/form/XGrid.hpp>
#include <com/sun/star/form/XGridPeer.hpp>
#include <com/sun/star/form/XLoadable.hpp>
#include <com/sun/star/form/XReset.hpp>
#include <com/sun/star/form/binding/XBindableValue.hpp>
#include <com/sun/star/form/binding/XListEntrySink.hpp>
#include <com/sun/star/frame/FrameSearchFlag.hpp>
#include <com/sun/star/script/XEventAttacherManager.hpp>
#include <com/sun/star/ui/dialogs/XExecutableDialog.hpp>
#include <com/sun/star/util/XCancellable.hpp>
#include <com/sun/star/util/XModeSelector.hpp>
#include <com/sun/star/util/XModifyBroadcaster.hpp>
#include <com/sun/star/util/XNumberFormatter.hpp>
#include <com/sun/star/view/XSelectionSupplier.hpp>
#include <com/sun/star/beans/XIntrospection.hpp>
/** === end UNO includes === **/
#include <comphelper/extract.hxx>
#include <comphelper/evtmethodhelper.hxx>
#include <comphelper/processfactory.hxx>
#include <comphelper/property.hxx>
#include <comphelper/stl_types.hxx>
#include <connectivity/dbtools.hxx>
#include <cppuhelper/servicefactory.hxx>
#include <osl/mutex.hxx>
#include <rtl/logfile.hxx>
#include <sfx2/dispatch.hxx>
#include <sfx2/docfile.hxx>
#include <sfx2/frame.hxx>
#include <sfx2/objsh.hxx>
#include <sfx2/viewfrm.hxx>
#include <sfx2/viewsh.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <tools/color.hxx>
#include <tools/diagnose_ex.h>
#include <tools/shl.hxx>
#include <tools/urlobj.hxx>
#include <vcl/msgbox.hxx>
#include <vcl/waitobj.hxx>
#include <vos/mutex.hxx>
#include <algorithm>
#include <functional>
// wird fuer Invalidate verwendet -> mitpflegen
sal_uInt16 DatabaseSlotMap[] =
{
SID_FM_RECORD_FIRST,
SID_FM_RECORD_NEXT,
SID_FM_RECORD_PREV,
SID_FM_RECORD_LAST,
SID_FM_RECORD_NEW,
SID_FM_RECORD_DELETE,
SID_FM_RECORD_ABSOLUTE,
SID_FM_RECORD_TOTAL,
SID_FM_RECORD_SAVE,
SID_FM_RECORD_UNDO,
SID_FM_REMOVE_FILTER_SORT,
SID_FM_SORTUP,
SID_FM_SORTDOWN,
SID_FM_ORDERCRIT,
SID_FM_AUTOFILTER,
SID_FM_FORM_FILTERED,
SID_FM_REFRESH,
SID_FM_REFRESH_FORM_CONTROL,
SID_FM_SEARCH,
SID_FM_FILTER_START,
SID_FM_VIEW_AS_GRID,
0
};
// wird fuer Invalidate verwendet -> mitpflegen
// aufsteigend sortieren !!!!!!
sal_Int16 DlgSlotMap[] = // slots des Controllers
{
SID_FM_CTL_PROPERTIES,
SID_FM_PROPERTIES,
SID_FM_TAB_DIALOG,
SID_FM_ADD_FIELD,
SID_FM_SHOW_FMEXPLORER,
SID_FM_FIELDS_CONTROL,
SID_FM_SHOW_PROPERTIES,
SID_FM_PROPERTY_CONTROL,
SID_FM_FMEXPLORER_CONTROL,
SID_FM_SHOW_DATANAVIGATOR,
SID_FM_DATANAVIGATOR_CONTROL,
0
};
sal_Int16 SelObjectSlotMap[] = // vom SelObject abhaengige Slots
{
SID_FM_CONVERTTO_EDIT,
SID_FM_CONVERTTO_BUTTON,
SID_FM_CONVERTTO_FIXEDTEXT,
SID_FM_CONVERTTO_LISTBOX,
SID_FM_CONVERTTO_CHECKBOX,
SID_FM_CONVERTTO_RADIOBUTTON,
SID_FM_CONVERTTO_GROUPBOX,
SID_FM_CONVERTTO_COMBOBOX,
SID_FM_CONVERTTO_IMAGEBUTTON,
SID_FM_CONVERTTO_FILECONTROL,
SID_FM_CONVERTTO_DATE,
SID_FM_CONVERTTO_TIME,
SID_FM_CONVERTTO_NUMERIC,
SID_FM_CONVERTTO_CURRENCY,
SID_FM_CONVERTTO_PATTERN,
SID_FM_CONVERTTO_IMAGECONTROL,
SID_FM_CONVERTTO_FORMATTED,
SID_FM_CONVERTTO_SCROLLBAR,
SID_FM_CONVERTTO_SPINBUTTON,
SID_FM_CONVERTTO_NAVIGATIONBAR,
SID_FM_FMEXPLORER_CONTROL,
SID_FM_DATANAVIGATOR_CONTROL,
0
};
// die folgenden Arrays muessen kosistent sein, also einander entsprechende Eintraege an der selben relativen Position
// innerhalb ihres jeweiligen Arrays stehen
sal_Int16 nConvertSlots[] =
{
SID_FM_CONVERTTO_EDIT,
SID_FM_CONVERTTO_BUTTON,
SID_FM_CONVERTTO_FIXEDTEXT,
SID_FM_CONVERTTO_LISTBOX,
SID_FM_CONVERTTO_CHECKBOX,
SID_FM_CONVERTTO_RADIOBUTTON,
SID_FM_CONVERTTO_GROUPBOX,
SID_FM_CONVERTTO_COMBOBOX,
SID_FM_CONVERTTO_IMAGEBUTTON,
SID_FM_CONVERTTO_FILECONTROL,
SID_FM_CONVERTTO_DATE,
SID_FM_CONVERTTO_TIME,
SID_FM_CONVERTTO_NUMERIC,
SID_FM_CONVERTTO_CURRENCY,
SID_FM_CONVERTTO_PATTERN,
SID_FM_CONVERTTO_IMAGECONTROL,
SID_FM_CONVERTTO_FORMATTED,
SID_FM_CONVERTTO_SCROLLBAR,
SID_FM_CONVERTTO_SPINBUTTON,
SID_FM_CONVERTTO_NAVIGATIONBAR
};
sal_Int16 nCreateSlots[] =
{
SID_FM_EDIT,
SID_FM_PUSHBUTTON,
SID_FM_FIXEDTEXT,
SID_FM_LISTBOX,
SID_FM_CHECKBOX,
SID_FM_RADIOBUTTON,
SID_FM_GROUPBOX,
SID_FM_COMBOBOX,
SID_FM_IMAGEBUTTON,
SID_FM_FILECONTROL,
SID_FM_DATEFIELD,
SID_FM_TIMEFIELD,
SID_FM_NUMERICFIELD,
SID_FM_CURRENCYFIELD,
SID_FM_PATTERNFIELD,
SID_FM_IMAGECONTROL,
SID_FM_FORMATTEDFIELD,
SID_FM_SCROLLBAR,
SID_FM_SPINBUTTON,
SID_FM_NAVIGATIONBAR
};
sal_Int16 nObjectTypes[] =
{
OBJ_FM_EDIT,
OBJ_FM_BUTTON,
OBJ_FM_FIXEDTEXT,
OBJ_FM_LISTBOX,
OBJ_FM_CHECKBOX,
OBJ_FM_RADIOBUTTON,
OBJ_FM_GROUPBOX,
OBJ_FM_COMBOBOX,
OBJ_FM_IMAGEBUTTON,
OBJ_FM_FILECONTROL,
OBJ_FM_DATEFIELD,
OBJ_FM_TIMEFIELD,
OBJ_FM_NUMERICFIELD,
OBJ_FM_CURRENCYFIELD,
OBJ_FM_PATTERNFIELD,
OBJ_FM_IMAGECONTROL,
OBJ_FM_FORMATTEDFIELD,
OBJ_FM_SCROLLBAR,
OBJ_FM_SPINBUTTON,
OBJ_FM_NAVIGATIONBAR
};
using namespace ::com::sun::star;
using namespace ::com::sun::star::ui;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::form;
using namespace ::com::sun::star::form::binding;
using namespace ::com::sun::star::form::runtime;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::view;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::script;
using namespace ::svxform;
using namespace ::svx;
//==============================================================================
//= helper
//==============================================================================
namespace
{
//..........................................................................
void collectInterfacesFromMarkList( const SdrMarkList& _rMarkList, InterfaceBag& /* [out] */ _rInterfaces )
{
_rInterfaces.clear();
sal_uInt32 nMarkCount = _rMarkList.GetMarkCount();
for ( sal_uInt32 i = 0; i < nMarkCount; ++i)
{
SdrObject* pCurrent = _rMarkList.GetMark( i )->GetMarkedSdrObj();
SdrObjListIter* pGroupIterator = NULL;
if ( pCurrent->IsGroupObject() )
{
pGroupIterator = new SdrObjListIter( *pCurrent->GetSubList() );
pCurrent = pGroupIterator->IsMore() ? pGroupIterator->Next() : NULL;
}
while ( pCurrent )
{
FmFormObj* pAsFormObject = FmFormObj::GetFormObject( pCurrent );
// note this will de-reference virtual objects, if necessary/possible
if ( pAsFormObject )
{
Reference< XInterface > xControlModel( pAsFormObject->GetUnoControlModel(), UNO_QUERY );
// the UNO_QUERY is important for normalization
if ( xControlModel.is() )
_rInterfaces.insert( xControlModel );
}
// next element
pCurrent = pGroupIterator && pGroupIterator->IsMore() ? pGroupIterator->Next() : NULL;
}
if ( pGroupIterator )
delete pGroupIterator;
}
}
//..........................................................................
sal_Int16 GridView2ModelPos(const Reference< XIndexAccess>& rColumns, sal_Int16 nViewPos)
{
try
{
if (rColumns.is())
{
// loop through all columns
sal_Int16 i;
Reference< XPropertySet> xCur;
for (i=0; i<rColumns->getCount(); ++i)
{
rColumns->getByIndex(i) >>= xCur;
if (!::comphelper::getBOOL(xCur->getPropertyValue(FM_PROP_HIDDEN)))
{
// for every visible col : if nViewPos is greater zero, decrement it, else we
// have found the model position
if (!nViewPos)
break;
else
--nViewPos;
}
}
if (i<rColumns->getCount())
return i;
}
}
catch(const Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
return (sal_Int16)-1;
}
//..........................................................................
void TransferEventScripts(const Reference< XControlModel>& xModel, const Reference< XControl>& xControl,
const Sequence< ScriptEventDescriptor>& rTransferIfAvailable)
{
// first check if we have a XEventAttacherManager for the model
Reference< XChild> xModelChild(xModel, UNO_QUERY);
if (!xModelChild.is())
return; // nothing to do
Reference< XEventAttacherManager> xEventManager(xModelChild->getParent(), UNO_QUERY);
if (!xEventManager.is())
return; // nothing to do
if (!rTransferIfAvailable.getLength())
return; // nothing to do
// check for the index of the model within it's parent
Reference< XIndexAccess> xParentIndex(xModelChild->getParent(), UNO_QUERY);
if (!xParentIndex.is())
return; // nothing to do
sal_Int32 nIndex = getElementPos(xParentIndex, xModel);
if (nIndex<0 || nIndex>=xParentIndex->getCount())
return; // nothing to do
// then we need informations about the listeners supported by the control and the model
Sequence< Type> aModelListeners;
Sequence< Type> aControlListeners;
Reference< XIntrospection> xModelIntrospection(::comphelper::getProcessServiceFactory()->createInstance(::rtl::OUString::createFromAscii("com.sun.star.beans.Introspection")), UNO_QUERY);
Reference< XIntrospection> xControlIntrospection(::comphelper::getProcessServiceFactory()->createInstance(::rtl::OUString::createFromAscii("com.sun.star.beans.Introspection")), UNO_QUERY);
if (xModelIntrospection.is() && xModel.is())
{
Any aModel(makeAny(xModel));
aModelListeners = xModelIntrospection->inspect(aModel)->getSupportedListeners();
}
if (xControlIntrospection.is() && xControl.is())
{
Any aControl(makeAny(xControl));
aControlListeners = xControlIntrospection->inspect(aControl)->getSupportedListeners();
}
sal_Int32 nMaxNewLen = aModelListeners.getLength() + aControlListeners.getLength();
if (!nMaxNewLen)
return; // the model and the listener don't support any listeners (or we were unable to retrieve these infos)
Sequence< ScriptEventDescriptor> aTransferable(nMaxNewLen);
ScriptEventDescriptor* pTransferable = aTransferable.getArray();
const ScriptEventDescriptor* pCurrent = rTransferIfAvailable.getConstArray();
sal_Int32 i,j,k;
for (i=0; i<rTransferIfAvailable.getLength(); ++i, ++pCurrent)
{
// search the model/control idl classes for the event described by pCurrent
for ( Sequence< Type>* pCurrentArray = &aModelListeners;
pCurrentArray;
pCurrentArray = (pCurrentArray == &aModelListeners) ? &aControlListeners : NULL
)
{
const Type* pCurrentListeners = pCurrentArray->getConstArray();
for (j=0; j<pCurrentArray->getLength(); ++j, ++pCurrentListeners)
{
UniString aListener = (*pCurrentListeners).getTypeName();
xub_StrLen nTokens = aListener.GetTokenCount('.');
if (nTokens)
aListener = aListener.GetToken(nTokens - 1, '.');
if (aListener == pCurrent->ListenerType.getStr())
// the current ScriptEventDescriptor doesn't match the current listeners class
continue;
// now check the methods
Sequence< ::rtl::OUString> aMethodsNames = ::comphelper::getEventMethodsForType(*pCurrentListeners);
const ::rtl::OUString* pMethodsNames = aMethodsNames.getConstArray();
for (k=0; k<aMethodsNames.getLength(); ++k, ++pMethodsNames)
{
if ((*pMethodsNames).compareTo(pCurrent->EventMethod) != COMPARE_EQUAL)
// the current ScriptEventDescriptor doesn't match the current listeners current method
continue;
// we can transfer the script event : the model (control) supports it
*pTransferable = *pCurrent;
++pTransferable;
break;
}
if (k<aMethodsNames.getLength())
break;
}
}
}
sal_Int32 nRealNewLen = pTransferable - aTransferable.getArray();
aTransferable.realloc(nRealNewLen);
xEventManager->registerScriptEvents(nIndex, aTransferable);
}
//------------------------------------------------------------------------------
::rtl::OUString getServiceNameByControlType(sal_Int16 nType)
{
switch (nType)
{
case OBJ_FM_EDIT : return FM_COMPONENT_TEXTFIELD;
case OBJ_FM_BUTTON : return FM_COMPONENT_COMMANDBUTTON;
case OBJ_FM_FIXEDTEXT : return FM_COMPONENT_FIXEDTEXT;
case OBJ_FM_LISTBOX : return FM_COMPONENT_LISTBOX;
case OBJ_FM_CHECKBOX : return FM_COMPONENT_CHECKBOX;
case OBJ_FM_RADIOBUTTON : return FM_COMPONENT_RADIOBUTTON;
case OBJ_FM_GROUPBOX : return FM_COMPONENT_GROUPBOX;
case OBJ_FM_COMBOBOX : return FM_COMPONENT_COMBOBOX;
case OBJ_FM_GRID : return FM_COMPONENT_GRIDCONTROL;
case OBJ_FM_IMAGEBUTTON : return FM_COMPONENT_IMAGEBUTTON;
case OBJ_FM_FILECONTROL : return FM_COMPONENT_FILECONTROL;
case OBJ_FM_DATEFIELD : return FM_COMPONENT_DATEFIELD;
case OBJ_FM_TIMEFIELD : return FM_COMPONENT_TIMEFIELD;
case OBJ_FM_NUMERICFIELD : return FM_COMPONENT_NUMERICFIELD;
case OBJ_FM_CURRENCYFIELD : return FM_COMPONENT_CURRENCYFIELD;
case OBJ_FM_PATTERNFIELD : return FM_COMPONENT_PATTERNFIELD;
case OBJ_FM_HIDDEN : return FM_COMPONENT_HIDDENCONTROL;
case OBJ_FM_IMAGECONTROL : return FM_COMPONENT_IMAGECONTROL;
case OBJ_FM_FORMATTEDFIELD : return FM_COMPONENT_FORMATTEDFIELD;
case OBJ_FM_SCROLLBAR : return FM_SUN_COMPONENT_SCROLLBAR;
case OBJ_FM_SPINBUTTON : return FM_SUN_COMPONENT_SPINBUTTON;
case OBJ_FM_NAVIGATIONBAR : return FM_SUN_COMPONENT_NAVIGATIONBAR;
}
return ::rtl::OUString();
}
}
//------------------------------------------------------------------------------
// check if the control has one of the interfaces we can use for searching
// *_pCurrentText will be filled with the current text of the control (as used when searching this control)
sal_Bool IsSearchableControl( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rxControl,
::rtl::OUString* _pCurrentText )
{
if ( !_rxControl.is() )
return sal_False;
Reference< XTextComponent > xAsText( _rxControl, UNO_QUERY );
if ( xAsText.is() )
{
if ( _pCurrentText )
*_pCurrentText = xAsText->getText();
return sal_True;
}
Reference< XListBox > xListBox( _rxControl, UNO_QUERY );
if ( xListBox.is() )
{
if ( _pCurrentText )
*_pCurrentText = xListBox->getSelectedItem();
return sal_True;
}
Reference< XCheckBox > xCheckBox( _rxControl, UNO_QUERY );
if ( xCheckBox.is() )
{
if ( _pCurrentText )
{
switch ( (TriState)xCheckBox->getState() )
{
case STATE_NOCHECK: *_pCurrentText = ::rtl::OUString::createFromAscii( "0" ); break;
case STATE_CHECK: *_pCurrentText = ::rtl::OUString::createFromAscii( "1" ); break;
default: *_pCurrentText = ::rtl::OUString(); break;
}
}
return sal_True;
}
return sal_False;
}
//------------------------------------------------------------------------------
sal_Bool FmXBoundFormFieldIterator::ShouldStepInto(const Reference< XInterface>& _rContainer) const
{
if (_rContainer == m_xStartingPoint)
// would be quite stupid to step over the root ....
return sal_True;
return Reference< XControlModel>(_rContainer, UNO_QUERY).is();
}
//------------------------------------------------------------------------------
sal_Bool FmXBoundFormFieldIterator::ShouldHandleElement(const Reference< XInterface>& _rElement)
{
if (!_rElement.is())
// NULL element
return sal_False;
if (Reference< XForm>(_rElement, UNO_QUERY).is() || Reference< XGrid>(_rElement, UNO_QUERY).is())
// a forms or a grid
return sal_False;
Reference< XPropertySet> xSet(_rElement, UNO_QUERY);
if (!xSet.is() || !::comphelper::hasProperty(FM_PROP_BOUNDFIELD, xSet))
// no "BoundField" property
return sal_False;
Any aVal( xSet->getPropertyValue(FM_PROP_BOUNDFIELD) );
if (aVal.getValueTypeClass() != TypeClass_INTERFACE)
// void or invalid property value
return sal_False;
return aVal.hasValue();
}
//------------------------------------------------------------------------------
sal_Bool isControlList(const SdrMarkList& rMarkList)
{
// enthaelt die liste nur Controls und mindestens ein control
sal_uInt32 nMarkCount = rMarkList.GetMarkCount();
sal_Bool bControlList = nMarkCount != 0;
sal_Bool bHadAnyLeafs = sal_False;
for (sal_uInt32 i = 0; i < nMarkCount && bControlList; i++)
{
SdrObject *pObj = rMarkList.GetMark(i)->GetMarkedSdrObj();
E3dObject* pAs3DObject = PTR_CAST(E3dObject, pObj);
// E3dObject's do not contain any 2D-objects (by definition)
// we need this extra check here : an E3dObject->IsGroupObject says "YES", but an SdrObjListIter working
// with an E3dObject doesn't give me any Nodes (E3dObject has a sub list, but no members in that list,
// cause there implementation differs from the one of "normal" SdrObject's. Unfortunally SdrObject::IsGroupObject
// doesn't check the element count of the sub list, which is simply a bug in IsGroupObject we can't fix at the moment).
// So at the end of this function bControlList would have the same value it was initialized with above : sal_True
// And this would be wrong :)
// 03.02.00 - 72529 - FS
if (!pAs3DObject)
{
if (pObj->IsGroupObject())
{
SdrObjListIter aIter(*pObj->GetSubList());
while (aIter.IsMore() && bControlList)
{
bControlList = FmFormInventor == aIter.Next()->GetObjInventor();
bHadAnyLeafs = sal_True;
}
}
else
{
bHadAnyLeafs = sal_True;
bControlList = FmFormInventor == pObj->GetObjInventor();
}
}
}
return bControlList && bHadAnyLeafs;
}
//------------------------------------------------------------------------
Reference< XForm > GetForm(const Reference< XInterface>& _rxElement)
{
Reference< XForm > xForm( _rxElement, UNO_QUERY );
if ( xForm.is() )
return xForm;
Reference< XChild > xChild( _rxElement, UNO_QUERY );
if ( xChild.is() )
return GetForm( xChild->getParent() );
return Reference< XForm >();
}
//========================================================================
// class FmXFormShell_Base_Disambiguation
//========================================================================
FmXFormShell_Base_Disambiguation::FmXFormShell_Base_Disambiguation( ::osl::Mutex& _rMutex )
:FmXFormShell_BD_BASE( _rMutex )
{
}
void SAL_CALL FmXFormShell_Base_Disambiguation::disposing()
{
WeakComponentImplHelperBase::disposing();
// Note:
// This is a HACK.
// Normally it should be sufficient to call the "disposing" of our direct
// base class, but SUN PRO 5 does not like this and claims there is a conflict
// with the XEventListener::disposing(EventObject) of our various listener
// base classes.
}
//========================================================================
// class FmXFormShell
//========================================================================
DBG_NAME(FmXFormShell);
//------------------------------------------------------------------------
FmXFormShell::FmXFormShell( FmFormShell& _rShell, SfxViewFrame* _pViewFrame )
:FmXFormShell_BASE(m_aMutex)
,FmXFormShell_CFGBASE(::rtl::OUString::createFromAscii("Office.Common/Misc"), CONFIG_MODE_DELAYED_UPDATE)
,m_eNavigate( NavigationBarMode_NONE )
,m_nInvalidationEvent( 0 )
,m_nActivationEvent( 0 )
,m_pShell( &_rShell )
,m_pTextShell( new ::svx::FmTextControlShell( _pViewFrame ) )
,m_aActiveControllerFeatures( ::comphelper::getProcessServiceFactory(), this )
,m_aNavControllerFeatures( ::comphelper::getProcessServiceFactory(), this )
,m_eDocumentType( eUnknownDocumentType )
,m_nLockSlotInvalidation( 0 )
,m_bHadPropertyBrowserInDesignMode( sal_False )
,m_bTrackProperties( sal_True )
,m_bUseWizards( sal_True )
,m_bDatabaseBar( sal_False )
,m_bInActivate( sal_False )
,m_bSetFocus( sal_False )
,m_bFilterMode( sal_False )
,m_bChangingDesignMode( sal_False )
,m_bPreparedClose( sal_False )
,m_bFirstActivation( sal_True )
{
DBG_CTOR(FmXFormShell,NULL);
m_aMarkTimer.SetTimeout(100);
m_aMarkTimer.SetTimeoutHdl(LINK(this,FmXFormShell,OnTimeOut));
if ( _pViewFrame )
m_xAttachedFrame = _pViewFrame->GetFrame().GetFrameInterface();
// to prevent deletion of this we acquire our refcounter once
::comphelper::increment(FmXFormShell_BASE::m_refCount);
// correct the refcounter
::comphelper::decrement(FmXFormShell_BASE::m_refCount);
// cache the current configuration settings we're interested in
implAdjustConfigCache();
// and register for changes on this settings
Sequence< ::rtl::OUString > aNames(1);
aNames[0] = ::rtl::OUString::createFromAscii("FormControlPilotsEnabled");
EnableNotification(aNames);
}
//------------------------------------------------------------------------
FmXFormShell::~FmXFormShell()
{
delete m_pTextShell;
DBG_DTOR(FmXFormShell,NULL);
}
//------------------------------------------------------------------
Reference< XModel > FmXFormShell::getContextDocument() const
{
Reference< XModel > xModel;
// determine the type of document we live in
try
{
Reference< XController > xController;
if ( m_xAttachedFrame.is() )
xController = m_xAttachedFrame->getController();
if ( xController.is() )
xModel = xController->getModel();
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return xModel;
}
//------------------------------------------------------------------
bool FmXFormShell::isEnhancedForm() const
{
return getDocumentType() == eEnhancedForm;
}
//------------------------------------------------------------------
bool FmXFormShell::impl_checkDisposed() const
{
if ( !m_pShell )
{
OSL_ENSURE( false, "FmXFormShell::impl_checkDisposed: already disposed!" );
return true;
}
return false;
}
//------------------------------------------------------------------
::svxform::DocumentType FmXFormShell::getDocumentType() const
{
if ( m_eDocumentType != eUnknownDocumentType )
return m_eDocumentType;
// determine the type of document we live in
Reference< XModel > xModel = getContextDocument();
if ( xModel.is() )
m_eDocumentType = DocumentClassification::classifyDocument( xModel );
else
{
OSL_ENSURE( sal_False, "FmXFormShell::getDocumentType: can't determine the document type!" );
m_eDocumentType = eTextDocument;
// fallback, just to have a defined state
}
return m_eDocumentType;
}
//------------------------------------------------------------------
bool FmXFormShell::IsReadonlyDoc() const
{
if ( impl_checkDisposed() )
return true;
FmFormModel* pModel = m_pShell->GetFormModel();
if ( pModel && pModel->GetObjectShell() )
return pModel->GetObjectShell()->IsReadOnly() || pModel->GetObjectShell()->IsReadOnlyUI();
return true;
}
//------------------------------------------------------------------
Any SAL_CALL FmXFormShell::queryInterface( const Type& type) throw ( RuntimeException )
{
return FmXFormShell_BASE::queryInterface(type);
}
//------------------------------------------------------------------------------
Sequence< Type > SAL_CALL FmXFormShell::getTypes( ) throw(RuntimeException)
{
return FmXFormShell_BASE::getTypes();
}
//------------------------------------------------------------------------------
Sequence< sal_Int8 > SAL_CALL FmXFormShell::getImplementationId() throw(RuntimeException)
{
static ::cppu::OImplementationId* pId = 0;
if (! pId)
{
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if (! pId)
{
static ::cppu::OImplementationId aId;
pId = &aId;
}
}
return pId->getImplementationId();
}
// EventListener
//------------------------------------------------------------------------------
void SAL_CALL FmXFormShell::disposing(const EventObject& e) throw( RuntimeException )
{
impl_checkDisposed();
if (m_xActiveController == e.Source)
{
// wird der Controller freigeben dann alles loslassen
stopListening();
m_xActiveForm = NULL;
m_xActiveController = NULL;
m_xNavigationController = NULL;
m_aActiveControllerFeatures.dispose();
m_aNavControllerFeatures.dispose();
if ( m_pShell )
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().InvalidateShell(*m_pShell);
}
if (e.Source == m_xExternalViewController)
{
Reference< runtime::XFormController > xFormController( m_xExternalViewController, UNO_QUERY );
OSL_ENSURE( xFormController.is(), "FmXFormShell::disposing: invalid external view controller!" );
if (xFormController.is())
xFormController->removeActivateListener((XFormControllerListener*)this);
Reference< ::com::sun::star::lang::XComponent> xComp(m_xExternalViewController, UNO_QUERY);
if (xComp.is())
xComp->removeEventListener((XEventListener*)(XPropertyChangeListener*)this);
m_xExternalViewController = NULL;
m_xExternalDisplayedForm = NULL;
m_xExtViewTriggerController = NULL;
InvalidateSlot( SID_FM_VIEW_AS_GRID, sal_False );
}
}
//------------------------------------------------------------------------------
void SAL_CALL FmXFormShell::propertyChange(const PropertyChangeEvent& evt) throw(::com::sun::star::uno::RuntimeException)
{
if ( impl_checkDisposed() )
return;
if (evt.PropertyName == FM_PROP_ROWCOUNT)
{
// Das gleich folgenden Update erzwingt ein Neu-Painten der entsprechenden Slots. Wenn ich mich aber hier nicht
// in dem HauptThread der Applikation befinde (weil zum Beispiel ein Cursor gerade Datensaetze zaehlt und mir dabei
// immer diese PropertyChanges beschert), kann sich das mit en normalen Paints im HauptThread der Applikation beissen.
// (Solche Paints passieren zum Beispiel, wenn man einfach nur eine andere Applikation ueber das Office legt und wieder
// zurueckschaltet).
// Deshalb die Benutzung des SolarMutex, der sichert das ab.
::vos::IMutex& rSolarSafety = Application::GetSolarMutex();
if (rSolarSafety.tryToAcquire())
{
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().Invalidate(SID_FM_RECORD_TOTAL , sal_True, sal_False);
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().Update(SID_FM_RECORD_TOTAL);
rSolarSafety.release();
}
else
{
// with the following the slot is invalidated asynchron
LockSlotInvalidation(sal_True);
InvalidateSlot(SID_FM_RECORD_TOTAL, sal_False);
LockSlotInvalidation(sal_False);
}
}
// this may be called from a non-main-thread so invalidate the shell asynchronously
LockSlotInvalidation(sal_True);
InvalidateSlot(0, 0); // special meaning : invalidate m_pShell
LockSlotInvalidation(sal_False);
}
//------------------------------------------------------------------------------
void FmXFormShell::invalidateFeatures( const ::std::vector< sal_Int32 >& _rFeatures )
{
if ( impl_checkDisposed() )
return;
OSL_ENSURE( _rFeatures.size() > 0, "FmXFormShell::invalidateFeatures: invalid arguments!" );
if ( m_pShell->GetViewShell() && m_pShell->GetViewShell()->GetViewFrame() )
{
// unfortunately, SFX requires sal_uInt16
::std::vector< sal_uInt16 > aSlotIds;
aSlotIds.reserve( _rFeatures.size() );
::std::copy( _rFeatures.begin(),
_rFeatures.end(),
::std::insert_iterator< ::std::vector< sal_uInt16 > >( aSlotIds, aSlotIds.begin() )
);
// furthermore, SFX wants a terminating 0
aSlotIds.push_back( 0 );
// and, last but not least, SFX wants the ids to be sorted
::std::sort( aSlotIds.begin(), aSlotIds.end() - 1 );
sal_uInt16 *pSlotIds = aSlotIds.empty() ? 0 : &(aSlotIds[0]);
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().Invalidate( pSlotIds );
}
}
//------------------------------------------------------------------------------
void SAL_CALL FmXFormShell::formActivated(const EventObject& rEvent) throw( RuntimeException )
{
if ( impl_checkDisposed() )
return;
Reference< runtime::XFormController > xController( rEvent.Source, UNO_QUERY_THROW );
m_pTextShell->formActivated( xController );
setActiveController( xController );
}
//------------------------------------------------------------------------------
void SAL_CALL FmXFormShell::formDeactivated(const EventObject& rEvent) throw( RuntimeException )
{
if ( impl_checkDisposed() )
return;
Reference< runtime::XFormController > xController( rEvent.Source, UNO_QUERY_THROW );
m_pTextShell->formDeactivated( xController );
}
//------------------------------------------------------------------------------
void FmXFormShell::disposing()
{
impl_checkDisposed();
FmXFormShell_BASE::disposing();
if ( m_pShell && !m_pShell->IsDesignMode() )
setActiveController( NULL, sal_True );
// do NOT save the content of the old form (the second parameter tells this)
// if we're here, then we expect that PrepareClose has been called, and thus the user
// got a chance to commit or reject any changes. So in case we're here and there
// are still uncommitted changes, the user explicitly wanted this.
// 2002-11-11 - 104702 - fs@openoffice.org
m_pTextShell->dispose();
m_xAttachedFrame = NULL;
CloseExternalFormViewer();
while ( m_aLoadingPages.size() )
{
Application::RemoveUserEvent( m_aLoadingPages.front().nEventId );
m_aLoadingPages.pop();
}
{
::osl::MutexGuard aGuard(m_aInvalidationSafety);
if (m_nInvalidationEvent)
{
Application::RemoveUserEvent(m_nInvalidationEvent);
m_nInvalidationEvent = 0;
}
if ( m_nActivationEvent )
{
Application::RemoveUserEvent( m_nActivationEvent );
m_nActivationEvent = 0;
}
}
{
::osl::ClearableMutexGuard aGuard(m_aAsyncSafety);
aGuard.clear();
DBG_ASSERT(!m_nInvalidationEvent, "FmXFormShell::~FmXFormShell : still have an invalidation event !");
// should habe been deleted while beeing disposed
m_aMarkTimer.Stop();
}
DisableNotification();
RemoveElement( m_xForms );
m_xForms.clear();
impl_switchActiveControllerListening( false );
m_xActiveController = NULL;
m_xActiveForm = NULL;
m_pShell = NULL;
m_xNavigationController = NULL;
m_xCurrentForm = NULL;
m_xLastGridFound = NULL;
m_xAttachedFrame = NULL;
m_xExternalViewController = NULL;
m_xExtViewTriggerController = NULL;
m_xExternalDisplayedForm = NULL;
m_xLastGridFound = NULL;
InterfaceBag aEmpty;
m_aCurrentSelection.swap( aEmpty );
m_aActiveControllerFeatures.dispose();
m_aNavControllerFeatures.dispose();
}
//------------------------------------------------------------------------------
void FmXFormShell::UpdateSlot( sal_Int16 _nId )
{
if ( impl_checkDisposed() )
return;
::osl::MutexGuard aGuard(m_aInvalidationSafety);
if ( m_nLockSlotInvalidation )
{
OSL_ENSURE( sal_False, "FmXFormShell::UpdateSlot: cannot update if invalidation is currently locked!" );
InvalidateSlot( _nId, sal_False );
}
else
{
OSL_ENSURE( _nId, "FmXFormShell::UpdateSlot: can't update the complete shell!" );
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().Invalidate( _nId, sal_True, sal_True );
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().Update( _nId );
}
}
//------------------------------------------------------------------------------
void FmXFormShell::InvalidateSlot( sal_Int16 nId, sal_Bool bWithId )
{
if ( impl_checkDisposed() )
return;
::osl::MutexGuard aGuard(m_aInvalidationSafety);
if (m_nLockSlotInvalidation)
{
m_arrInvalidSlots.Insert(nId, m_arrInvalidSlots.Count());
sal_uInt8 nFlags = ( bWithId ? 0x01 : 0 );
m_arrInvalidSlots_Flags.push_back(nFlags);
}
else
if (nId)
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().Invalidate(nId, sal_True, bWithId);
else
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().InvalidateShell(*m_pShell);
}
//------------------------------------------------------------------------------
void FmXFormShell::LockSlotInvalidation(sal_Bool bLock)
{
if ( impl_checkDisposed() )
return;
::osl::MutexGuard aGuard(m_aInvalidationSafety);
DBG_ASSERT(bLock || m_nLockSlotInvalidation>0, "FmXFormShell::LockSlotInvalidation : invalid call !");
if (bLock)
++m_nLockSlotInvalidation;
else if (!--m_nLockSlotInvalidation)
{
// alles, was sich waehrend der gelockten Phase angesammelt hat, (asynchron) invalidieren
if (!m_nInvalidationEvent)
m_nInvalidationEvent = Application::PostUserEvent(LINK(this, FmXFormShell, OnInvalidateSlots));
}
}
//------------------------------------------------------------------------------
IMPL_LINK(FmXFormShell, OnInvalidateSlots, void*, EMPTYARG)
{
if ( impl_checkDisposed() )
return 0L;
::osl::MutexGuard aGuard(m_aInvalidationSafety);
m_nInvalidationEvent = 0;
DBG_ASSERT(m_arrInvalidSlots.Count() == m_arrInvalidSlots_Flags.size(),
"FmXFormShell::OnInvalidateSlots : inconsistent slot arrays !");
sal_uInt8 nFlags;
for (sal_Int16 i=0; i<m_arrInvalidSlots.Count(); ++i)
{
nFlags = m_arrInvalidSlots_Flags[i];
if (m_arrInvalidSlots[i])
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().Invalidate(m_arrInvalidSlots[i], sal_True, (nFlags & 0x01));
else
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().InvalidateShell(*m_pShell);
}
m_arrInvalidSlots.Remove(0, m_arrInvalidSlots.Count());
m_arrInvalidSlots_Flags.clear();
return 0L;
}
//------------------------------------------------------------------------------
void FmXFormShell::ForceUpdateSelection(sal_Bool bAllowInvalidation)
{
if ( impl_checkDisposed() )
return;
if (IsSelectionUpdatePending())
{
m_aMarkTimer.Stop();
// die Invalidierung der Slots, die implizit von SetSelection besorgt wird, eventuell abschalten
if (!bAllowInvalidation)
LockSlotInvalidation(sal_True);
SetSelection(m_pShell->GetFormView()->GetMarkedObjectList());
if (!bAllowInvalidation)
LockSlotInvalidation(sal_False);
}
}
//------------------------------------------------------------------------------
PopupMenu* FmXFormShell::GetConversionMenu()
{
const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings();
sal_Bool bIsHiContrastMode = rSettings.GetHighContrastMode();
PopupMenu* pNewMenu = new PopupMenu(SVX_RES( RID_FMSHELL_CONVERSIONMENU ));
ImageList aImageList( SVX_RES( bIsHiContrastMode ? RID_SVXIMGLIST_FMEXPL_HC : RID_SVXIMGLIST_FMEXPL) );
for ( size_t i = 0; i < sizeof( nConvertSlots ) / sizeof( nConvertSlots[0] ); ++i )
{
// das entsprechende Image dran
pNewMenu->SetItemImage(nConvertSlots[i], aImageList.GetImage(nCreateSlots[i]));
}
return pNewMenu;
}
//------------------------------------------------------------------------------
bool FmXFormShell::isControlConversionSlot( sal_uInt16 nSlotId )
{
for ( size_t i = 0; i < sizeof( nConvertSlots ) / sizeof( nConvertSlots[0] ); ++i )
if (nConvertSlots[i] == nSlotId)
return true;
return false;
}
//------------------------------------------------------------------------------
bool FmXFormShell::executeControlConversionSlot( sal_uInt16 _nSlotId )
{
OSL_PRECOND( canConvertCurrentSelectionToControl( _nSlotId ), "FmXFormShell::executeControlConversionSlot: illegal call!" );
InterfaceBag::const_iterator aSelectedElement = m_aCurrentSelection.begin();
if ( aSelectedElement == m_aCurrentSelection.end() )
return false;
return executeControlConversionSlot( Reference< XFormComponent >( *aSelectedElement, UNO_QUERY ), _nSlotId );
}
//------------------------------------------------------------------------------
bool FmXFormShell::executeControlConversionSlot( const Reference< XFormComponent >& _rxObject, sal_uInt16 _nSlotId )
{
if ( impl_checkDisposed() )
return false;
OSL_ENSURE( _rxObject.is(), "FmXFormShell::executeControlConversionSlot: invalid object!" );
if ( !_rxObject.is() )
return false;
SdrPage* pPage = m_pShell->GetCurPage();
FmFormPage* pFormPage = pPage ? dynamic_cast< FmFormPage* >( pPage ) : NULL;
OSL_ENSURE( pFormPage, "FmXFormShell::executeControlConversionSlot: no current (form) page!" );
if ( !pFormPage )
return false;
OSL_ENSURE( isSolelySelected( _rxObject ),
"FmXFormShell::executeControlConversionSlot: hmm ... shouldn't this parameter be redundant?" );
for ( size_t lookupSlot = 0; lookupSlot < sizeof( nConvertSlots ) / sizeof( nConvertSlots[0] ); ++lookupSlot )
{
if (nConvertSlots[lookupSlot] == _nSlotId)
{
Reference< XInterface > xNormalizedObject( _rxObject, UNO_QUERY );
FmFormObj* pFormObject = NULL;
SdrObjListIter aPageIter( *pFormPage );
while ( aPageIter.IsMore() )
{
SdrObject* pCurrent = aPageIter.Next();
pFormObject = FmFormObj::GetFormObject( pCurrent );
if ( !pFormObject )
continue;
Reference< XInterface > xCurrentNormalized( pFormObject->GetUnoControlModel(), UNO_QUERY );
if ( xCurrentNormalized.get() == xNormalizedObject.get() )
break;
pFormObject = NULL;
}
if ( !pFormObject )
return false;
::rtl::OUString sNewName( getServiceNameByControlType( nObjectTypes[ lookupSlot ] ) );
Reference< XControlModel> xNewModel( ::comphelper::getProcessServiceFactory()->createInstance( sNewName ), UNO_QUERY );
if (!xNewModel.is())
return false;
Reference< XControlModel> xOldModel( pFormObject->GetUnoControlModel() );
Reference< XServiceInfo> xModelInfo(xOldModel, UNO_QUERY);
// Properties uebertragen
Reference< XPropertySet> xOldSet(xOldModel, UNO_QUERY);
Reference< XPropertySet> xNewSet(xNewModel, UNO_QUERY);
Locale aNewLanguage = Application::GetSettings().GetUILocale();
TransferFormComponentProperties(xOldSet, xNewSet, aNewLanguage);
Sequence< ::com::sun::star::script::ScriptEventDescriptor> aOldScripts;
Reference< XChild> xChild(xOldModel, UNO_QUERY);
if (xChild.is())
{
Reference< XIndexAccess> xParent(xChild->getParent(), UNO_QUERY);
// remember old script events
Reference< ::com::sun::star::script::XEventAttacherManager> xEvManager(xChild->getParent(), UNO_QUERY);
if (xParent.is() && xEvManager.is())
{
sal_Int32 nIndex = getElementPos(xParent, xOldModel);
if (nIndex>=0 && nIndex<xParent->getCount())
aOldScripts = xEvManager->getScriptEvents(nIndex);
}
// replace the mdoel within the parent container
Reference< XIndexContainer> xIndexParent(xChild->getParent(), UNO_QUERY); //Modified by BerryJia for fixing Bug102516 Time(China):2002-9-5 16:00
if (xIndexParent.is())
{
// the form container works with FormComponents
Reference< XFormComponent> xComponent(xNewModel, UNO_QUERY);
DBG_ASSERT(xComponent.is(), "FmXFormShell::executeControlConversionSlot: the new model is no form component !");
Any aNewModel(makeAny(xComponent));
try
{
//Modified by BerryJia for fixing Bug102516 Time(China):2002-9-5 16:00
sal_Int32 nIndex = getElementPos(xParent, xOldModel);
if (nIndex>=0 && nIndex<xParent->getCount())
xIndexParent->replaceByIndex(nIndex, aNewModel);
else
{
DBG_ERROR("FmXFormShell::executeControlConversionSlot: could not replace the model !");
Reference< ::com::sun::star::lang::XComponent> xNewComponent(xNewModel, UNO_QUERY);
if (xNewComponent.is())
xNewComponent->dispose();
return false;
}
}
catch(Exception&)
{
DBG_ERROR("FmXFormShell::executeControlConversionSlot: could not replace the model !");
Reference< ::com::sun::star::lang::XComponent> xNewComponent(xNewModel, UNO_QUERY);
if (xNewComponent.is())
xNewComponent->dispose();
return false;
}
}
}
// special handling for the LabelControl-property : can only be set when the model is placed
// within the forms hierarchy
if (::comphelper::hasProperty(FM_PROP_CONTROLLABEL, xOldSet) && ::comphelper::hasProperty(FM_PROP_CONTROLLABEL, xNewSet))
{
try
{
xNewSet->setPropertyValue(FM_PROP_CONTROLLABEL, xOldSet->getPropertyValue(FM_PROP_CONTROLLABEL));
}
catch(Exception&)
{
}
}
// neues Model setzen
pFormObject->SetChanged();
pFormObject->SetUnoControlModel(xNewModel);
// transfer script events
// (do this _after_ SetUnoControlModel as we need the new (implicitly created) control)
if (aOldScripts.getLength())
{
// das Control zum Model suchen
Reference< XControlContainer > xControlContainer( getControlContainerForView() );
Sequence< Reference< XControl> > aControls( xControlContainer->getControls() );
const Reference< XControl>* pControls = aControls.getConstArray();
sal_uInt32 nLen = aControls.getLength();
Reference< XControl> xControl;
for (sal_uInt32 i=0 ; i<nLen; ++i)
{
if (pControls[i]->getModel() == xNewModel)
{
xControl = pControls[i];
break;
}
}
TransferEventScripts(xNewModel, xControl, aOldScripts);
}
// transfer value bindings, if possible
{
Reference< XBindableValue > xOldBindable( xOldModel, UNO_QUERY );
Reference< XBindableValue > xNewBindable( xNewModel, UNO_QUERY );
if ( xOldBindable.is() )
{
try
{
if ( xNewBindable.is() )
xNewBindable->setValueBinding( xOldBindable->getValueBinding() );
xOldBindable->setValueBinding( NULL );
}
catch(const Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
}
}
// same for list entry sources
{
Reference< XListEntrySink > xOldSink( xOldModel, UNO_QUERY );
Reference< XListEntrySink > xNewSink( xNewModel, UNO_QUERY );
if ( xOldSink.is() )
{
try
{
if ( xNewSink.is() )
xNewSink->setListEntrySource( xOldSink->getListEntrySource() );
xOldSink->setListEntrySource( NULL );
}
catch(const Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
}
}
// create an undo action
FmFormModel* pModel = m_pShell->GetFormModel();
DBG_ASSERT(pModel != NULL, "FmXFormShell::executeControlConversionSlot: my shell has no model !");
if (pModel && pModel->IsUndoEnabled() )
{
pModel->AddUndo(new FmUndoModelReplaceAction(*pModel, pFormObject, xOldModel));
}
else
{
FmUndoModelReplaceAction::DisposeElement( xOldModel );
}
return true;
}
}
return false;
}
//------------------------------------------------------------------------------
bool FmXFormShell::canConvertCurrentSelectionToControl( sal_Int16 nConversionSlot )
{
if ( m_aCurrentSelection.empty() )
return false;
InterfaceBag::const_iterator aCheck = m_aCurrentSelection.begin();
Reference< XServiceInfo > xElementInfo( *aCheck, UNO_QUERY );
if ( !xElementInfo.is() )
// no service info -> cannot determine this
return false;
if ( ++aCheck != m_aCurrentSelection.end() )
// more than one element
return false;
if ( Reference< XForm >::query( xElementInfo ).is() )
// it's a form
return false;
sal_Int16 nObjectType = getControlTypeByObject( xElementInfo );
if ( ( OBJ_FM_HIDDEN == nObjectType )
|| ( OBJ_FM_CONTROL == nObjectType )
|| ( OBJ_FM_GRID == nObjectType )
)
return false; // those types cannot be converted
DBG_ASSERT(sizeof(nConvertSlots)/sizeof(nConvertSlots[0]) == sizeof(nObjectTypes)/sizeof(nObjectTypes[0]),
"FmXFormShell::canConvertCurrentSelectionToControl: nConvertSlots & nObjectTypes must have the same size !");
for ( size_t i = 0; i < sizeof( nConvertSlots ) / sizeof( nConvertSlots[0] ); ++i )
if (nConvertSlots[i] == nConversionSlot)
return nObjectTypes[i] != nObjectType;
return sal_True; // all other slots: assume "yes"
}
//------------------------------------------------------------------------------
void FmXFormShell::checkControlConversionSlotsForCurrentSelection( Menu& rMenu )
{
for (sal_Int16 i=0; i<rMenu.GetItemCount(); ++i)
// der Context ist schon von einem Typ, der dem Eitnrag entspricht -> disable
rMenu.EnableItem( rMenu.GetItemId(i), canConvertCurrentSelectionToControl( rMenu.GetItemId( i ) ) );
}
//------------------------------------------------------------------------------
void FmXFormShell::LoopGrids(sal_Int16 nWhat)
{
if ( impl_checkDisposed() )
return;
Reference< XIndexContainer> xControlModels(m_xActiveForm, UNO_QUERY);
if (xControlModels.is())
{
for (sal_Int16 i=0; i<xControlModels->getCount(); ++i)
{
Reference< XPropertySet> xModelSet;
xControlModels->getByIndex(i) >>= xModelSet;
if (!xModelSet.is())
continue;
if (!::comphelper::hasProperty(FM_PROP_CLASSID, xModelSet))
continue;
sal_Int16 nClassId = ::comphelper::getINT16(xModelSet->getPropertyValue(FM_PROP_CLASSID));
if (FormComponentType::GRIDCONTROL != nClassId)
continue;
if (!::comphelper::hasProperty(FM_PROP_CURSORCOLOR, xModelSet) || !::comphelper::hasProperty(FM_PROP_ALWAYSSHOWCURSOR, xModelSet) || !::comphelper::hasProperty(FM_PROP_DISPLAYSYNCHRON, xModelSet))
continue;
switch (nWhat & GA_SYNC_MASK)
{
case GA_DISABLE_SYNC:
{
sal_Bool bB(sal_False);
xModelSet->setPropertyValue(FM_PROP_DISPLAYSYNCHRON, Any(&bB,getBooleanCppuType()));
}
break;
case GA_FORCE_SYNC:
{
Any aOldVal( xModelSet->getPropertyValue(FM_PROP_DISPLAYSYNCHRON) );
sal_Bool bB(sal_True);
xModelSet->setPropertyValue(FM_PROP_DISPLAYSYNCHRON, Any(&bB,getBooleanCppuType()));
xModelSet->setPropertyValue(FM_PROP_DISPLAYSYNCHRON, aOldVal);
}
break;
case GA_ENABLE_SYNC:
{
sal_Bool bB(sal_True);
xModelSet->setPropertyValue(FM_PROP_DISPLAYSYNCHRON, Any(&bB,getBooleanCppuType()));
}
break;
}
if (nWhat & GA_DISABLE_ROCTRLR)
{
sal_Bool bB(sal_False);
xModelSet->setPropertyValue(FM_PROP_ALWAYSSHOWCURSOR, Any(&bB,getBooleanCppuType()));
Reference< XPropertyState> xModelPropState(xModelSet, UNO_QUERY);
if (xModelPropState.is())
xModelPropState->setPropertyToDefault(FM_PROP_CURSORCOLOR);
else
xModelSet->setPropertyValue(FM_PROP_CURSORCOLOR, Any()); // this should be the default
}
else if (nWhat & GA_ENABLE_ROCTRLR)
{
sal_Bool bB(sal_True);
xModelSet->setPropertyValue(FM_PROP_ALWAYSSHOWCURSOR, Any(&bB,getBooleanCppuType()));
xModelSet->setPropertyValue(FM_PROP_CURSORCOLOR, makeAny(sal_Int32(COL_LIGHTRED)));
}
}
}
}
//------------------------------------------------------------------------------
Reference< XControlContainer > FmXFormShell::getControlContainerForView()
{
if ( impl_checkDisposed() )
return NULL;
SdrPageView* pPageView = NULL;
if ( m_pShell && m_pShell->GetFormView() )
pPageView = m_pShell->GetFormView()->GetSdrPageView();
Reference< XControlContainer> xControlContainer;
if ( pPageView )
xControlContainer = pPageView->GetPageWindow(0)->GetControlContainer();
return xControlContainer;
}
//------------------------------------------------------------------------------
void FmXFormShell::ExecuteTabOrderDialog( const Reference< XTabControllerModel >& _rxForForm )
{
if ( impl_checkDisposed() )
return;
OSL_PRECOND( _rxForForm.is(), "FmXFormShell::ExecuteTabOrderDialog: invalid tabbing model!" );
if ( !_rxForForm.is() )
return;
try
{
Sequence< Any > aDialogArgs( 3 );
aDialogArgs[0] <<= NamedValue(
::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "TabbingModel" ) ),
makeAny( _rxForForm )
);
aDialogArgs[1] <<= NamedValue(
::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ControlContext" ) ),
makeAny( getControlContainerForView() )
);
Reference< XWindow > xParentWindow;
if ( m_pShell->GetViewShell() && m_pShell->GetViewShell()->GetViewFrame() )
xParentWindow = VCLUnoHelper::GetInterface ( &m_pShell->GetViewShell()->GetViewFrame()->GetWindow() );
aDialogArgs[2] <<= NamedValue(
::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ParentWindow" ) ),
makeAny( xParentWindow )
);
Reference< dialogs::XExecutableDialog > xDialog(
::comphelper::getProcessServiceFactory()->createInstanceWithArguments(
::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.form.ui.TabOrderDialog" ) ),
aDialogArgs
),
UNO_QUERY
);
OSL_ENSURE( xDialog.is(), "FmXFormShell::ExecuteTabOrderDialog: could not create the dialog!" );
if ( xDialog.is() )
xDialog->execute();
}
catch( const Exception& )
{
OSL_ENSURE( sal_False, "FmXFormShell::ExecuteTabOrderDialog: caught an exception!" );
}
}
//------------------------------------------------------------------------------
void FmXFormShell::ExecuteSearch()
{
if ( impl_checkDisposed() )
return;
// eine Sammlung aller (logischen) Formulare
FmFormArray aEmpty;
m_aSearchForms.swap( aEmpty );
::std::vector< String > aContextNames;
impl_collectFormSearchContexts_nothrow( m_pShell->GetCurPage()->GetForms(), ::rtl::OUString(), m_aSearchForms, aContextNames );
OSL_POSTCOND( m_aSearchForms.size() == aContextNames.size(),
"FmXFormShell::ExecuteSearch: nonsense!" );
if ( m_aSearchForms.size() != aContextNames.size() )
return;
// filter out the forms which do not contain valid controls at all
{
FmFormArray aValidForms;
::std::vector< String > aValidContexts;
FmFormArray::const_iterator form = m_aSearchForms.begin();
::std::vector< String >::const_iterator contextName = aContextNames.begin();
for ( ; form != m_aSearchForms.end(); ++form, ++contextName )
{
FmSearchContext aTestContext;
aTestContext.nContext = static_cast< sal_Int16 >( form - m_aSearchForms.begin() );
sal_uInt32 nValidControls = OnSearchContextRequest( &aTestContext );
if ( nValidControls > 0 )
{
aValidForms.push_back( *form );
aValidContexts.push_back( *contextName );
}
}
m_aSearchForms.swap( aValidForms );
aContextNames.swap( aValidContexts );
}
if (m_aSearchForms.empty() )
{ // es gibt keine Controls, die alle Bedingungen fuer eine Suche erfuellen
ErrorBox(NULL, WB_OK, SVX_RESSTR(RID_STR_NODATACONTROLS)).Execute();
return;
}
// jetzt brauche ich noch einen 'initial context'
sal_Int16 nInitialContext = 0;
Reference< XForm> xActiveForm( getActiveForm());
for ( size_t i=0; i<m_aSearchForms.size(); ++i )
{
if (m_aSearchForms.at(i) == xActiveForm)
{
nInitialContext = (sal_Int16)i;
break;
}
}
// wenn der Dialog initial den Text des aktiven Controls anbieten soll, muss dieses ein XTextComponent-Interface habe,
// ausserdem macht das nur Sinn, wenn das aktuelle Feld auch an ein Tabellen- (oder was-auch-immer-)Feld gebunden ist
UniString strActiveField;
UniString strInitialText;
// ... das bekomme ich von meinem FormController
DBG_ASSERT(m_xActiveController.is(), "FmXFormShell::ExecuteSearch : no active controller !");
Reference< XControl> xActiveControl( m_xActiveController->getCurrentControl());
if (xActiveControl.is())
{
// das Control kann mir sein Model sagen ...
Reference< XControlModel> xActiveModel( xActiveControl->getModel());
DBG_ASSERT(xActiveModel.is(), "FmXFormShell::ExecuteSearch : active control has no model !");
// das Model frage ich nach der ControlSource-Eigenschaft ...
Reference< XPropertySet> xProperties(xActiveControl->getModel(), UNO_QUERY);
if (::comphelper::hasProperty(FM_PROP_CONTROLSOURCE, xProperties) && ::comphelper::hasProperty(FM_PROP_BOUNDFIELD, xProperties))
{
Reference< XPropertySet> xField;
xProperties->getPropertyValue(FM_PROP_BOUNDFIELD) >>= xField;
if (xField.is()) // (nur wenn das Ding wirklich gebunden ist)
{
// und das Control selber nach einem TextComponent-Interface (damit ich mir dort den Text abholen kann)
Reference< XTextComponent> xText(xActiveControl, UNO_QUERY);
if (xText.is())
{
strActiveField = getLabelName(xProperties).getStr();
strInitialText = xText->getText().getStr();
}
}
}
else
{
// das Control selber hat keine ControlSource, aber vielleicht ist es ein GridControl
Reference< XGrid> xGrid(xActiveControl, UNO_QUERY);
if (xGrid.is())
{
// fuer strActiveField brauche ich die die ControlSource der Column, dafuer den Columns-Container, dafuer die
// GridPeer
Reference< XGridPeer> xGridPeer(xActiveControl->getPeer(), UNO_QUERY);
Reference< XIndexAccess> xColumns;
if (xGridPeer.is())
xColumns = Reference< XIndexAccess>(xGridPeer->getColumns(),UNO_QUERY);
sal_Int16 nViewCol = xGrid->getCurrentColumnPosition();
sal_Int16 nModelCol = GridView2ModelPos(xColumns, nViewCol);
Reference< XPropertySet> xCurrentCol;
if(xColumns.is())
xColumns->getByIndex(nModelCol) >>= xCurrentCol;
if (xCurrentCol.is())
strActiveField = ::comphelper::getString(xCurrentCol->getPropertyValue(FM_PROP_LABEL)).getStr();
// the text fo the current column
Reference< XIndexAccess> xColControls(xGridPeer, UNO_QUERY);
Reference< XInterface> xCurControl;
xColControls->getByIndex(nViewCol) >>= xCurControl;
::rtl::OUString sInitialText;
if (IsSearchableControl(xCurControl, &sInitialText))
strInitialText = sInitialText.getStr();
}
}
}
// um eventuelle GridControls, die ich kenne, kuemmern
LoopGrids(GA_DISABLE_SYNC /*| GA_ENABLE_ROCTRLR*/);
// jetzt bin ich reif fuer den Dialog
// wenn die potentiellen Deadlocks, die durch die Benutzung des Solar-Mutex in MTs VCLX...-Klasen entstehen, irgendwann mal
// ausgeraeumt sind, sollte hier ein SM_USETHREAD rein, denn die Suche in einem eigenen Thread ist doch etwas fluessiger
// sollte allerdings irgendwie von dem unterliegenden Cursor abhaengig gemacht werden, DAO zum Beispiel ist nicht thread-sicher
SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
AbstractFmSearchDialog* pDialog = NULL;
if ( pFact )
pDialog = pFact->CreateFmSearchDialog( &m_pShell->GetViewShell()->GetViewFrame()->GetWindow(), strInitialText, aContextNames, nInitialContext, LINK( this, FmXFormShell, OnSearchContextRequest ) );
DBG_ASSERT( pDialog, "FmXFormShell::ExecuteSearch: could not create the search dialog!" );
if ( pDialog )
{
pDialog->SetActiveField( strActiveField );
pDialog->SetFoundHandler( LINK( this, FmXFormShell, OnFoundData ) );
pDialog->SetCanceledNotFoundHdl( LINK( this, FmXFormShell, OnCanceledNotFound ) );
pDialog->Execute();
delete pDialog;
}
// GridControls wieder restaurieren
LoopGrids(GA_ENABLE_SYNC | GA_DISABLE_ROCTRLR);
m_pShell->GetFormView()->UnMarkAll(m_pShell->GetFormView()->GetSdrPageView());
// da ich in OnFoundData (fals ich dort war) Controls markiert habe
}
//------------------------------------------------------------------------------
sal_Bool FmXFormShell::GetY2KState(sal_uInt16& n)
{
if ( impl_checkDisposed() )
return sal_False;
if (m_pShell->IsDesignMode())
// im Design-Modus (ohne aktive Controls) soll sich das Haupt-Dokument darum kuemmern
return sal_False;
Reference< XForm> xForm( getActiveForm());
if (!xForm.is())
// kein aktuelles Formular (also insbesondere kein aktuelles Control) -> das Haupt-Dokument soll sich kuemmern
return sal_False;
Reference< XRowSet> xDB(xForm, UNO_QUERY);
DBG_ASSERT(xDB.is(), "FmXFormShell::GetY2KState : current form has no dbform-interface !");
Reference< XNumberFormatsSupplier> xSupplier( getNumberFormats(OStaticDataAccessTools().getRowSetConnection(xDB), sal_False));
if (xSupplier.is())
{
Reference< XPropertySet> xSet(xSupplier->getNumberFormatSettings());
if (xSet.is())
{
try
{
Any aVal( xSet->getPropertyValue(::rtl::OUString::createFromAscii("TwoDigitDateStart")) );
aVal >>= n;
return sal_True;
}
catch(Exception&)
{
}
}
}
return sal_False;
}
//------------------------------------------------------------------------------
void FmXFormShell::SetY2KState(sal_uInt16 n)
{
if ( impl_checkDisposed() )
return;
Reference< XForm > xActiveForm( getActiveForm());
Reference< XRowSet > xActiveRowSet( xActiveForm, UNO_QUERY );
if ( xActiveRowSet.is() )
{
Reference< XNumberFormatsSupplier > xSupplier( getNumberFormats( getRowSetConnection( xActiveRowSet ), sal_False ) );
if (xSupplier.is())
{
Reference< XPropertySet> xSet(xSupplier->getNumberFormatSettings());
if (xSet.is())
{
try
{
Any aVal;
aVal <<= n;
xSet->setPropertyValue(::rtl::OUString::createFromAscii("TwoDigitDateStart"), aVal);
}
catch(Exception&)
{
DBG_ERROR("FmXFormShell::SetY2KState: Exception occured!");
}
}
return;
}
}
// kein aktives Formular gefunden -> alle aktuell vorhandenen Formulare durchiterieren
Reference< XIndexAccess> xCurrentForms( m_xForms);
if (!xCurrentForms.is())
{ // im alive-Modus sind meine Forms nicht gesetzt, wohl aber die an der Page
if (m_pShell->GetCurPage())
xCurrentForms = Reference< XIndexAccess>( m_pShell->GetCurPage()->GetForms( false ), UNO_QUERY );
}
if (!xCurrentForms.is())
return;
::comphelper::IndexAccessIterator aIter(xCurrentForms);
Reference< XInterface> xCurrentElement( aIter.Next());
while (xCurrentElement.is())
{
// ist das aktuelle Element eine DatabaseForm ?
Reference< XRowSet> xElementAsRowSet( xCurrentElement, UNO_QUERY );
if ( xElementAsRowSet.is() )
{
Reference< XNumberFormatsSupplier > xSupplier( getNumberFormats( getRowSetConnection( xElementAsRowSet ), sal_False ) );
if (!xSupplier.is())
continue;
Reference< XPropertySet> xSet(xSupplier->getNumberFormatSettings());
if (xSet.is())
{
try
{
Any aVal;
aVal <<= n;
xSet->setPropertyValue(::rtl::OUString::createFromAscii("TwoDigitDateStart"), aVal);
}
catch(Exception&)
{
DBG_ERROR("FmXFormShell::SetY2KState: Exception occured!");
}
}
}
xCurrentElement = aIter.Next();
}
}
//------------------------------------------------------------------------------
void FmXFormShell::CloseExternalFormViewer()
{
if ( impl_checkDisposed() )
return;
if (!m_xExternalViewController.is())
return;
Reference< ::com::sun::star::frame::XFrame> xExternalViewFrame( m_xExternalViewController->getFrame());
Reference< ::com::sun::star::frame::XDispatchProvider> xCommLink(xExternalViewFrame, UNO_QUERY);
if (!xCommLink.is())
return;
xExternalViewFrame->setComponent(NULL,NULL);
::comphelper::disposeComponent(xExternalViewFrame);
m_xExternalViewController = NULL;
m_xExtViewTriggerController = NULL;
m_xExternalDisplayedForm = NULL;
}
//------------------------------------------------------------------------------
Reference< XResultSet> FmXFormShell::getInternalForm(const Reference< XResultSet>& _xForm) const
{
if ( impl_checkDisposed() )
return NULL;
Reference< runtime::XFormController> xExternalCtrlr(m_xExternalViewController, UNO_QUERY);
if (xExternalCtrlr.is() && (_xForm == xExternalCtrlr->getModel()))
{
DBG_ASSERT(m_xExternalDisplayedForm.is(), "FmXFormShell::getInternalForm : invalid external form !");
return m_xExternalDisplayedForm;
}
return _xForm;
}
//------------------------------------------------------------------------------
Reference< XForm> FmXFormShell::getInternalForm(const Reference< XForm>& _xForm) const
{
if ( impl_checkDisposed() )
return NULL;
Reference< runtime::XFormController > xExternalCtrlr(m_xExternalViewController, UNO_QUERY);
if (xExternalCtrlr.is() && (_xForm == xExternalCtrlr->getModel()))
{
DBG_ASSERT(m_xExternalDisplayedForm.is(), "FmXFormShell::getInternalForm : invalid external form !");
return Reference< XForm>(m_xExternalDisplayedForm, UNO_QUERY);
}
return _xForm;
}
//------------------------------------------------------------------------
namespace
{
static bool lcl_isNavigationRelevant( sal_Int32 _nWhich )
{
return ( _nWhich == SID_FM_RECORD_FIRST )
|| ( _nWhich == SID_FM_RECORD_PREV )
|| ( _nWhich == SID_FM_RECORD_NEXT )
|| ( _nWhich == SID_FM_RECORD_LAST )
|| ( _nWhich == SID_FM_RECORD_NEW );
}
}
//------------------------------------------------------------------------------
bool FmXFormShell::IsFormSlotEnabled( sal_Int32 _nSlot, FeatureState* _pCompleteState )
{
const ::svx::ControllerFeatures& rController =
lcl_isNavigationRelevant( _nSlot )
? getNavControllerFeatures()
: getActiveControllerFeatures();
if ( !_pCompleteState )
return rController->isEnabled( _nSlot );
rController->getState( _nSlot, *_pCompleteState );
return _pCompleteState->Enabled;
}
//------------------------------------------------------------------------------
void FmXFormShell::ExecuteFormSlot( sal_Int32 _nSlot )
{
const ::svx::ControllerFeatures& rController =
lcl_isNavigationRelevant( _nSlot )
? getNavControllerFeatures()
: getActiveControllerFeatures();
rController->execute( _nSlot );
if ( _nSlot == SID_FM_RECORD_UNDO )
{
// if we're doing an UNDO, *and* if the affected form is the form which we also display
// as external view, then we need to reset the controls of the external form, too
if ( getInternalForm( getActiveForm() ) == m_xExternalDisplayedForm )
{
Reference< XIndexAccess > xContainer( m_xExternalDisplayedForm, UNO_QUERY );
if ( xContainer.is() )
{
Reference< XReset > xReset;
for ( sal_Int32 i = 0; i < xContainer->getCount(); ++i )
{
if ( ( xContainer->getByIndex( i ) >>= xReset ) && xReset.is() )
{
// no resets on sub forms
Reference< XForm > xAsForm( xReset, UNO_QUERY );
if ( !xAsForm.is() )
xReset->reset();
}
}
}
}
}
}
//------------------------------------------------------------------------------
void FmXFormShell::impl_switchActiveControllerListening( const bool _bListen )
{
Reference< XComponent> xComp( m_xActiveController, UNO_QUERY );
if ( !xComp.is() )
return;
if ( _bListen )
xComp->addEventListener( (XFormControllerListener*)this );
else
xComp->removeEventListener( (XFormControllerListener*)this );
}
//------------------------------------------------------------------------------
void FmXFormShell::setActiveController( const Reference< runtime::XFormController >& xController, sal_Bool _bNoSaveOldContent )
{
if ( impl_checkDisposed() )
return;
if (m_bChangingDesignMode)
return;
DBG_ASSERT(!m_pShell->IsDesignMode(), "nur im alive mode verwenden");
// Ist die Routine ein zweites Mal gerufen worden,
// dann sollte der Focus nicht mehr umgesetzt werden
if (m_bInActivate)
{
m_bSetFocus = xController != m_xActiveController;
return;
}
if (xController != m_xActiveController)
{
::osl::ClearableMutexGuard aGuard(m_aAsyncSafety);
// switch all nav dispatchers belonging to the form of the current nav controller to 'non active'
Reference< XResultSet> xNavigationForm;
if (m_xNavigationController.is())
xNavigationForm = Reference< XResultSet>(m_xNavigationController->getModel(), UNO_QUERY);
aGuard.clear();
m_bInActivate = sal_True;
// check if the 2 controllers serve different forms
Reference< XResultSet> xOldForm;
if (m_xActiveController.is())
xOldForm = Reference< XResultSet>(m_xActiveController->getModel(), UNO_QUERY);
Reference< XResultSet> xNewForm;
if (xController.is())
xNewForm = Reference< XResultSet>(xController->getModel(), UNO_QUERY);
xOldForm = getInternalForm(xOldForm);
xNewForm = getInternalForm(xNewForm);
sal_Bool bDifferentForm = ( xOldForm.get() != xNewForm.get() );
sal_Bool bNeedSave = bDifferentForm && !_bNoSaveOldContent;
// we save the content of the old form if we move to a new form, and saving old content is allowed
if ( m_xActiveController.is() && bNeedSave )
{
// beim Wechsel des Controllers den Inhalt speichern, ein Commit
// wurde bereits ausgefuehrt
if ( m_aActiveControllerFeatures->commitCurrentControl() )
{
m_bSetFocus = sal_True;
if ( m_aActiveControllerFeatures->isModifiedRow() )
{
sal_Bool bIsNew = m_aActiveControllerFeatures->isInsertionRow();
sal_Bool bResult = m_aActiveControllerFeatures->commitCurrentRecord();
if ( !bResult && m_bSetFocus )
{
// if we couldn't save the current record, set the focus back to the
// current control
Reference< XWindow > xWindow( m_xActiveController->getCurrentControl(), UNO_QUERY );
if ( xWindow.is() )
xWindow->setFocus();
m_bInActivate = sal_False;
return;
}
else if ( bResult && bIsNew )
{
Reference< XResultSet > xCursor( m_aActiveControllerFeatures->getCursor().get() );
if ( xCursor.is() )
{
DO_SAFE( xCursor->last(); );
}
}
}
}
}
stopListening();
impl_switchActiveControllerListening( false );
m_aActiveControllerFeatures.dispose();
m_xActiveController = xController;
if ( m_xActiveController.is() )
m_aActiveControllerFeatures.assign( m_xActiveController );
impl_switchActiveControllerListening( true );
if ( m_xActiveController.is() )
m_xActiveForm = getInternalForm( Reference< XForm >( m_xActiveController->getModel(), UNO_QUERY ) );
else
m_xActiveForm = NULL;
startListening();
// activate all dispatchers belonging to form of the new navigation controller
xNavigationForm = NULL;
if (m_xNavigationController.is())
xNavigationForm = Reference< XResultSet>(m_xNavigationController->getModel(), UNO_QUERY);
m_bInActivate = sal_False;
m_pShell->UIFeatureChanged();
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().InvalidateShell(*m_pShell);
InvalidateSlot(SID_FM_FILTER_NAVIGATOR_CONTROL, sal_True);
}
}
//------------------------------------------------------------------------------
void FmXFormShell::getCurrentSelection( InterfaceBag& /* [out] */ _rSelection ) const
{
_rSelection = m_aCurrentSelection;
}
//------------------------------------------------------------------------------
bool FmXFormShell::setCurrentSelectionFromMark( const SdrMarkList& _rMarkList )
{
m_aLastKnownMarkedControls.clear();
if ( ( _rMarkList.GetMarkCount() > 0 ) && isControlList( _rMarkList ) )
collectInterfacesFromMarkList( _rMarkList, m_aLastKnownMarkedControls );
return setCurrentSelection( m_aLastKnownMarkedControls );
}
//------------------------------------------------------------------------------
bool FmXFormShell::selectLastMarkedControls()
{
return setCurrentSelection( m_aLastKnownMarkedControls );
}
//------------------------------------------------------------------------------
bool FmXFormShell::setCurrentSelection( const InterfaceBag& _rSelection )
{
if ( impl_checkDisposed() )
return false;
DBG_ASSERT( m_pShell->IsDesignMode(), "FmXFormShell::setCurrentSelection: only to be used in design mode!" );
if ( _rSelection.empty() && m_aCurrentSelection.empty() )
// nothing to do
return false;
if ( _rSelection.size() == m_aCurrentSelection.size() )
{
InterfaceBag::const_iterator aNew = _rSelection.begin();
InterfaceBag::const_iterator aOld = m_aCurrentSelection.begin();
for ( ; aNew != _rSelection.end(); ++aNew, ++aOld )
{
OSL_ENSURE( Reference< XInterface >( *aNew, UNO_QUERY ).get() == aNew->get(), "FmXFormShell::setCurrentSelection: new interface not normalized!" );
OSL_ENSURE( Reference< XInterface >( *aOld, UNO_QUERY ).get() == aOld->get(), "FmXFormShell::setCurrentSelection: old interface not normalized!" );
if ( aNew->get() != aOld->get() )
break;
}
if ( aNew == _rSelection.end() )
// both bags equal
return false;
}
// the following is some strange code to ensure that when you have two grid controls in a document,
// only one of them can have a selected column.
// TODO: this should happen elsewhere, but not here - shouldn't it?
if ( !m_aCurrentSelection.empty() )
{
Reference< XChild > xCur; if ( m_aCurrentSelection.size() == 1 ) xCur = xCur.query( *m_aCurrentSelection.begin() );
Reference< XChild > xNew; if ( _rSelection.size() == 1 ) xNew = xNew.query( *_rSelection.begin() );
// is there nothing to be selected, or the parents differ, and the parent of the current object
// is a selection supplier, then deselect
if ( xCur.is() && ( !xNew.is() || ( xCur->getParent() != xNew->getParent() ) ) )
{
Reference< XSelectionSupplier > xSel( xCur->getParent(), UNO_QUERY );
if ( xSel.is() )
xSel->select( Any() );
}
}
m_aCurrentSelection = _rSelection;
// determine the form which all the selected obj�cts belong to, if any
Reference< XForm > xNewCurrentForm;
for ( InterfaceBag::const_iterator loop = m_aCurrentSelection.begin();
loop != m_aCurrentSelection.end();
++loop
)
{
Reference< XForm > xThisRoundsForm( GetForm( *loop ) );
OSL_ENSURE( xThisRoundsForm.is(), "FmXFormShell::setCurrentSelection: *everything* should belong to a form!" );
if ( !xNewCurrentForm.is() )
{ // the first form we encounterd
xNewCurrentForm = xThisRoundsForm;
}
else if ( xNewCurrentForm != xThisRoundsForm )
{ // different forms -> no "current form" at all
xNewCurrentForm.clear();
break;
}
}
if ( !m_aCurrentSelection.empty() )
impl_updateCurrentForm( xNewCurrentForm );
// ensure some slots are updated
for ( size_t i = 0; i < sizeof( SelObjectSlotMap ) / sizeof( SelObjectSlotMap[0] ); ++i )
InvalidateSlot( SelObjectSlotMap[i], sal_False);
return true;
}
//------------------------------------------------------------------------------
bool FmXFormShell::isSolelySelected( const Reference< XInterface >& _rxObject )
{
return ( m_aCurrentSelection.size() == 1 ) && ( *m_aCurrentSelection.begin() == _rxObject );
}
//------------------------------------------------------------------------------
void FmXFormShell::forgetCurrentForm()
{
if ( !m_xCurrentForm.is() )
return;
// reset ...
impl_updateCurrentForm( NULL );
// ... and try finding a new current form
// #i88186# / 2008-04-12 / frank.schoenheit@sun.com
impl_defaultCurrentForm_nothrow();
}
//------------------------------------------------------------------------------
void FmXFormShell::impl_updateCurrentForm( const Reference< XForm >& _rxNewCurForm )
{
if ( impl_checkDisposed() )
return;
m_xCurrentForm = _rxNewCurForm;
// propagate to the FormPage(Impl)
FmFormPage* pPage = m_pShell->GetCurPage();
if ( pPage )
pPage->GetImpl().setCurForm( m_xCurrentForm );
// ensure the UI which depends on the current form is up-to-date
for ( size_t i = 0; i < sizeof( DlgSlotMap ) / sizeof( DlgSlotMap[0] ); ++i )
InvalidateSlot( DlgSlotMap[i], sal_False );
}
//------------------------------------------------------------------------------
void FmXFormShell::startListening()
{
if ( impl_checkDisposed() )
return;
Reference< XRowSet> xDatabaseForm(m_xActiveForm, UNO_QUERY);
if (xDatabaseForm.is() && getRowSetConnection(xDatabaseForm).is())
{
Reference< XPropertySet> xActiveFormSet(m_xActiveForm, UNO_QUERY);
if (xActiveFormSet.is())
{
// wenn es eine Datenquelle gibt, dann den Listener aufbauen
// TODO: this is strange - shouldn't this depend on a isLoaded instead of
// a "has command value"? Finally, the command value only means that it was
// intended to be loaded, not that it actually *is* loaded
::rtl::OUString aSource = ::comphelper::getString(xActiveFormSet->getPropertyValue(FM_PROP_COMMAND));
if (aSource.getLength())
{
m_bDatabaseBar = sal_True;
xActiveFormSet->getPropertyValue(FM_PROP_NAVIGATION) >>= m_eNavigate;
switch (m_eNavigate)
{
case NavigationBarMode_PARENT:
{
// suchen des Controllers, ueber den eine Navigation moeglich ist
Reference< XChild> xChild(m_xActiveController, UNO_QUERY);
Reference< runtime::XFormController > xParent;
while (xChild.is())
{
xChild = Reference< XChild>(xChild->getParent(), UNO_QUERY);
xParent = Reference< runtime::XFormController >(xChild, UNO_QUERY);
Reference< XPropertySet> xParentSet;
if (xParent.is())
xParentSet = Reference< XPropertySet>(xParent->getModel(), UNO_QUERY);
if (xParentSet.is())
{
xParentSet->getPropertyValue(FM_PROP_NAVIGATION) >>= m_eNavigate;
if (m_eNavigate == NavigationBarMode_CURRENT)
break;
}
}
m_xNavigationController = xParent;
}
break;
case NavigationBarMode_CURRENT:
m_xNavigationController = m_xActiveController;
break;
default:
m_xNavigationController = NULL;
m_bDatabaseBar = sal_False;
}
m_aNavControllerFeatures.dispose();
if ( m_xNavigationController.is() && ( m_xNavigationController != m_xActiveController ) )
m_aNavControllerFeatures.assign( m_xNavigationController );
// an dem Controller, der die Navigation regelt, wg. RecordCount lauschen
Reference< XPropertySet> xNavigationSet;
if (m_xNavigationController.is())
{
xNavigationSet = Reference< XPropertySet>(m_xNavigationController->getModel(), UNO_QUERY);
if (xNavigationSet.is())
xNavigationSet->addPropertyChangeListener(FM_PROP_ROWCOUNT,this);
}
return;
}
}
}
m_eNavigate = NavigationBarMode_NONE;
m_bDatabaseBar = sal_False;
m_xNavigationController = NULL;
}
//------------------------------------------------------------------------------
void FmXFormShell::stopListening()
{
if ( impl_checkDisposed() )
return;
Reference< XRowSet> xDatabaseForm(m_xActiveForm, UNO_QUERY);
if ( xDatabaseForm.is() )
{
if (m_xNavigationController.is())
{
Reference< XPropertySet> xSet(m_xNavigationController->getModel(), UNO_QUERY);
if (xSet.is())
xSet->removePropertyChangeListener(FM_PROP_ROWCOUNT, this);
}
}
m_bDatabaseBar = sal_False;
m_eNavigate = NavigationBarMode_NONE;
m_xNavigationController = NULL;
}
//------------------------------------------------------------------------------
void FmXFormShell::ShowSelectionProperties( sal_Bool bShow )
{
if ( impl_checkDisposed() )
return;
// if the window is already visible, only update the state
sal_Bool bHasChild = m_pShell->GetViewShell()->GetViewFrame()->HasChildWindow( SID_FM_SHOW_PROPERTIES );
if ( bHasChild && bShow )
UpdateSlot( SID_FM_PROPERTY_CONTROL );
// else toggle state
else
m_pShell->GetViewShell()->GetViewFrame()->ToggleChildWindow(SID_FM_SHOW_PROPERTIES);
InvalidateSlot( SID_FM_PROPERTIES, sal_False );
InvalidateSlot( SID_FM_CTL_PROPERTIES, sal_False );
}
//------------------------------------------------------------------------------
IMPL_LINK(FmXFormShell, OnFoundData, FmFoundRecordInformation*, pfriWhere)
{
if ( impl_checkDisposed() )
return 0;
DBG_ASSERT((pfriWhere->nContext >= 0) && (pfriWhere->nContext < (sal_Int16)m_aSearchForms.size()),
"FmXFormShell::OnFoundData : ungueltiger Kontext !");
Reference< XForm> xForm( m_aSearchForms.at(pfriWhere->nContext));
DBG_ASSERT(xForm.is(), "FmXFormShell::OnFoundData : ungueltige Form !");
Reference< XRowLocate> xCursor(xForm, UNO_QUERY);
if (!xCursor.is())
return 0; // was soll ich da machen ?
// zum Datensatz
try
{
xCursor->moveToBookmark(pfriWhere->aPosition);
}
catch(const SQLException&)
{
OSL_ENSURE(0,"Can position on bookmark!");
}
LoopGrids(GA_FORCE_SYNC);
// und zum Feld (dazu habe ich vor dem Start des Suchens die XVclComponent-Interfaces eingesammelt)
DBG_ASSERT(pfriWhere->nFieldPos < m_arrSearchedControls.Count(), "FmXFormShell::OnFoundData : ungueltige Daten uebergeben !");
SdrObject* pObject = m_arrSearchedControls.GetObject(pfriWhere->nFieldPos);
DBG_ASSERT(pObject != NULL, "FmXFormShell::OnFoundData : unerwartet : ungueltiges VclControl-Interface");
m_pShell->GetFormView()->UnMarkAll(m_pShell->GetFormView()->GetSdrPageView());
m_pShell->GetFormView()->MarkObj(pObject, m_pShell->GetFormView()->GetSdrPageView());
FmFormObj* pFormObject = FmFormObj::GetFormObject( pObject );
Reference< XControlModel > xControlModel( pFormObject ? pFormObject->GetUnoControlModel() : Reference< XControlModel >() );
DBG_ASSERT( xControlModel.is(), "FmXFormShell::OnFoundData: invalid control!" );
if ( !xControlModel.is() )
return 0;
// disable the permanent cursor for the last grid we found a record
if (m_xLastGridFound.is() && (m_xLastGridFound != xControlModel))
{
Reference< XPropertySet> xOldSet(m_xLastGridFound, UNO_QUERY);
xOldSet->setPropertyValue(FM_PROP_ALWAYSSHOWCURSOR, makeAny( (sal_Bool)sal_False ) );
Reference< XPropertyState> xOldSetState(xOldSet, UNO_QUERY);
if (xOldSetState.is())
xOldSetState->setPropertyToDefault(FM_PROP_CURSORCOLOR);
else
xOldSet->setPropertyValue(FM_PROP_CURSORCOLOR, Any());
}
// wenn das Feld sich in einem GridControl befindet, muss ich dort noch in die entsprechende Spalte gehen
sal_Int32 nGridColumn = m_arrRelativeGridColumn.GetObject(pfriWhere->nFieldPos);
if (nGridColumn != -1)
{ // dummer weise muss ich mir das Control erst wieder besorgen
Reference< XControl> xControl( impl_getControl( xControlModel, *pFormObject ) );
Reference< XGrid> xGrid(xControl, UNO_QUERY);
DBG_ASSERT(xGrid.is(), "FmXFormShell::OnFoundData : ungueltiges Control !");
// wenn eine der Asserts anschlaegt, habe ich beim Aufbauen von m_arrSearchedControls wohl was falsch gemacht
// enable a permanent cursor for the grid so we can see the found text
Reference< XPropertySet> xModelSet(xControlModel, UNO_QUERY);
DBG_ASSERT(xModelSet.is(), "FmXFormShell::OnFoundData : invalid control model (no property set) !");
xModelSet->setPropertyValue( FM_PROP_ALWAYSSHOWCURSOR, makeAny( (sal_Bool)sal_True ) );
xModelSet->setPropertyValue( FM_PROP_CURSORCOLOR, makeAny( sal_Int32( COL_LIGHTRED ) ) );
m_xLastGridFound = xControlModel;
if ( xGrid.is() )
xGrid->setCurrentColumnPosition((sal_Int16)nGridColumn);
}
// als der Cursor neu positioniert wurde, habe ich (in positioned) meine Formularleisten-Slots invalidiert, aber das greift
// hier dummerweise nicht, da i.A. ja der (modale) Suchdialog oben ist ... also Gewalt ...
sal_uInt16 nPos = 0;
while (DatabaseSlotMap[nPos])
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().Update(DatabaseSlotMap[nPos++]);
// leider geht das Update im Gegensatz zum Invalidate nur mit einzelnen Slots)
return 0;
}
//------------------------------------------------------------------------------
IMPL_LINK(FmXFormShell, OnCanceledNotFound, FmFoundRecordInformation*, pfriWhere)
{
if ( impl_checkDisposed() )
return 0;
DBG_ASSERT((pfriWhere->nContext >= 0) && (pfriWhere->nContext < (sal_Int16)m_aSearchForms.size()),
"FmXFormShell::OnCanceledNotFound : ungueltiger Kontext !");
Reference< XForm> xForm( m_aSearchForms.at(pfriWhere->nContext));
DBG_ASSERT(xForm.is(), "FmXFormShell::OnCanceledNotFound : ungueltige Form !");
Reference< XRowLocate> xCursor(xForm, UNO_QUERY);
if (!xCursor.is())
return 0; // was soll ich da machen ?
// zum Datensatz
try
{
xCursor->moveToBookmark(pfriWhere->aPosition);
}
catch(const SQLException&)
{
OSL_ENSURE(0,"Can position on bookmark!");
}
m_pShell->GetFormView()->UnMarkAll(m_pShell->GetFormView()->GetSdrPageView());
return 0L;
}
//------------------------------------------------------------------------------
IMPL_LINK(FmXFormShell, OnSearchContextRequest, FmSearchContext*, pfmscContextInfo)
{
if ( impl_checkDisposed() )
return 0;
DBG_ASSERT(pfmscContextInfo->nContext < (sal_Int16)m_aSearchForms.size(), "FmXFormShell::OnSearchContextRequest : invalid parameter !");
Reference< XForm> xForm( m_aSearchForms.at(pfmscContextInfo->nContext));
DBG_ASSERT(xForm.is(), "FmXFormShell::OnSearchContextRequest : unexpected : invalid context !");
Reference< XResultSet> xIter(xForm, UNO_QUERY);
DBG_ASSERT(xIter.is(), "FmXFormShell::OnSearchContextRequest : unexpected : context has no iterator !");
// --------------------------------------------------------------------------------------------
// die Liste der zu involvierenden Felder zusammenstellen (sind die ControlSources aller Felder, die eine solche Eigenschaft habe)
UniString strFieldList, sFieldDisplayNames;
m_arrSearchedControls.Remove(0, m_arrSearchedControls.Count());
m_arrRelativeGridColumn.Remove(0, m_arrRelativeGridColumn.Count());
// folgendes kleines Problem : Ich brauche, um gefundene Felder zu markieren, SdrObjekte. Um hier festzustellen, welche Controls
// ich in die Suche einbeziehen soll, brauche ich Controls (also XControl-Interfaces). Ich muss also ueber eines von beiden
// iterieren und mir das jeweils andere besorgen. Dummerweise gibt es keine direkte Verbindung zwischen beiden Welten (abgesehen
// von einem GetUnoControl an SdrUnoObject, das aber ein OutputDevice verlangt, womit ich nichts anfangen kann).
// Allerdings komme ich sowohl von einem Control als auch von einem SdrObject zum Model, und damit ist mir mit einer doppelten
// Schleife die Zuordnung SdrObject<->Control moeglich.
// Die Alternative zu dieser (unschoenen und sicher auch nicht ganz fixen) Loesung waere, auf das Cachen der SdrObjects zu
// verzichten, was dann aber in OnFoundData zu wesentlicher Mehrarbeit fuehren wuerde (da ich mir dort jedesmal das SdrObject
// erst besorgen muesste). Da aber OnFoundData i.d.R. oefter aufgerufen wird als ExecuteSearch, erledige ich das hier.
Reference< XNameAccess> xValidFormFields;
Reference< XColumnsSupplier> xSupplyCols(xIter, UNO_QUERY);
DBG_ASSERT(xSupplyCols.is(), "FmXFormShell::OnSearchContextRequest : invalid cursor : no columns supplier !");
if (xSupplyCols.is())
xValidFormFields = xSupplyCols->getColumns();
DBG_ASSERT(xValidFormFields.is(), "FmXFormShell::OnSearchContextRequest : form has no fields !");
// aktuelle(r) Page/Controller
FmFormPage* pCurrentPage = m_pShell->GetCurPage();
DBG_ASSERT(pCurrentPage!=NULL, "FmXFormShell::OnSearchContextRequest : no page !");
// alle Sdr-Controls dieser Seite durchsuchen ...
::rtl::OUString sControlSource, aName;
SdrObjListIter aPageIter( *pCurrentPage );
while ( aPageIter.IsMore() )
{
SdrObject* pCurrent = aPageIter.Next();
FmFormObj* pFormObject = FmFormObj::GetFormObject( pCurrent );
// note that in case pCurrent is a virtual object, pFormObject points to the referenced object
if ( !pFormObject )
continue;
// the current object's model, in different tastes
Reference< XControlModel> xControlModel( pFormObject->GetUnoControlModel() );
Reference< XFormComponent > xCurrentFormComponent( xControlModel, UNO_QUERY );
DBG_ASSERT( xCurrentFormComponent.is(), "FmXFormShell::OnSearchContextRequest: invalid objects!" );
if ( !xCurrentFormComponent.is() )
continue;
// does the component belong to the form which we're interested in?
if ( xCurrentFormComponent->getParent() != xForm )
continue;
// ... nach der ControlSource-Eigenschaft fragen
SearchableControlIterator iter( xCurrentFormComponent );
Reference< XControl> xControl;
// das Control, das als Model xControlModel hat
// (das folgende while kann mehrmals durchlaufen werden, ohne dass das Control sich aendert, dann muss
// ich nicht jedesmal neu suchen)
Reference< XInterface > xSearchable( iter.Next() );
while ( xSearchable.is() )
{
sControlSource = iter.getCurrentValue();
if ( sControlSource.getLength() == 0 )
{ // das aktuelle Element hat keine ControlSource, also ist es ein GridControl (das ist das einzige, was
// der SearchableControlIterator noch zulaesst)
xControl = impl_getControl( xControlModel, *pFormObject );
DBG_ASSERT(xControl.is(), "FmXFormShell::OnSearchContextRequest : didn't ::std::find a control with requested model !");
Reference< XGridPeer> xGridPeer;
if ( xControl.is() )
xGridPeer.set( xControl->getPeer(), UNO_QUERY );
do
{
if (!xGridPeer.is())
break;
Reference< XIndexAccess> xPeerContainer(xGridPeer, UNO_QUERY);
if (!xPeerContainer.is())
break;
Reference< XIndexAccess> xModelColumns(xGridPeer->getColumns(), UNO_QUERY);
DBG_ASSERT(xModelColumns.is(), "FmXFormShell::OnSearchContextRequest : there is a grid control without columns !");
// the case 'no columns' should be indicated with an empty container, I think ...
DBG_ASSERT(xModelColumns->getCount() >= xPeerContainer->getCount(), "FmXFormShell::OnSearchContextRequest : impossible : have more view than model columns !");
Reference< XInterface> xCurrentColumn;
for (sal_Int16 nViewPos=0; nViewPos<xPeerContainer->getCount(); ++nViewPos)
{
xPeerContainer->getByIndex(nViewPos) >>= xCurrentColumn;
if (!xCurrentColumn.is())
continue;
// can we use this column control fo searching ?
if (!IsSearchableControl(xCurrentColumn))
continue;
sal_Int16 nModelPos = GridView2ModelPos(xModelColumns, nViewPos);
Reference< XPropertySet> xCurrentColModel;
xModelColumns->getByIndex(nModelPos) >>= xCurrentColModel;
aName = ::comphelper::getString(xCurrentColModel->getPropertyValue(FM_PROP_CONTROLSOURCE));
// the cursor has a field matching the control source ?
if (xValidFormFields->hasByName(aName))
{
strFieldList += aName.getStr();
strFieldList += ';';
sFieldDisplayNames += ::comphelper::getString(xCurrentColModel->getPropertyValue(FM_PROP_LABEL)).getStr();
sFieldDisplayNames += ';';
pfmscContextInfo->arrFields.push_back(xCurrentColumn);
// und das SdrObjekt zum Feld
m_arrSearchedControls.C40_INSERT(SdrObject, pCurrent, m_arrSearchedControls.Count());
// die Nummer der Spalte
m_arrRelativeGridColumn.Insert(nViewPos, m_arrRelativeGridColumn.Count());
}
}
} while (sal_False);
}
else
{
if (sControlSource.getLength() && xValidFormFields->hasByName(sControlSource))
{
// jetzt brauche ich das Control zum SdrObject
if (!xControl.is())
{
xControl = impl_getControl( xControlModel, *pFormObject );
DBG_ASSERT(xControl.is(), "FmXFormShell::OnSearchContextRequest : didn't ::std::find a control with requested model !");
}
if (IsSearchableControl(xControl))
{ // alle Tests ueberstanden -> in die Liste mit aufnehmen
strFieldList += sControlSource.getStr();
strFieldList += ';';
// the label which should appear for the control :
sFieldDisplayNames += getLabelName(Reference< XPropertySet>(xControlModel, UNO_QUERY)).getStr();
sFieldDisplayNames += ';';
// das SdrObjekt merken (beschleunigt die Behandlung in OnFoundData)
m_arrSearchedControls.C40_INSERT(SdrObject, pCurrent, m_arrSearchedControls.Count());
// die Nummer der Spalte (hier ein Dummy, nur fuer GridControls interesant)
m_arrRelativeGridColumn.Insert(-1, m_arrRelativeGridColumn.Count());
// und fuer die formatierte Suche ...
pfmscContextInfo->arrFields.push_back(Reference< XInterface>(xControl, UNO_QUERY));
}
}
}
xSearchable = iter.Next();
}
}
strFieldList.EraseTrailingChars(';');
sFieldDisplayNames.EraseTrailingChars(';');
if (pfmscContextInfo->arrFields.empty())
{
pfmscContextInfo->arrFields.clear();
pfmscContextInfo->xCursor = NULL;
pfmscContextInfo->strUsedFields.Erase();
return 0L;
}
pfmscContextInfo->xCursor = xIter;
pfmscContextInfo->strUsedFields = strFieldList;
pfmscContextInfo->sFieldDisplayNames = sFieldDisplayNames;
// 66463 - 31.05.99 - FS
// wenn der Cursor sich in einem anderen RecordMode als STANDARD befindet, ruecksetzen
Reference< XPropertySet> xCursorSet(pfmscContextInfo->xCursor, UNO_QUERY);
Reference< XResultSetUpdate> xUpdateCursor(pfmscContextInfo->xCursor, UNO_QUERY);
if (xUpdateCursor.is() && xCursorSet.is() && xCursorSet.is())
{
if (::comphelper::getBOOL(xCursorSet->getPropertyValue(FM_PROP_ISNEW)))
xUpdateCursor->moveToCurrentRow();
else if (::comphelper::getBOOL(xCursorSet->getPropertyValue(FM_PROP_ISMODIFIED)))
xUpdateCursor->cancelRowUpdates();
}
return pfmscContextInfo->arrFields.size();
}
// XContainerListener
//------------------------------------------------------------------------------
void FmXFormShell::elementInserted(const ContainerEvent& evt) throw(::com::sun::star::uno::RuntimeException)
{
if ( impl_checkDisposed() )
return;
// neues Object zum lauschen
Reference< XInterface> xTemp;
evt.Element >>= xTemp;
AddElement(xTemp);
m_pShell->DetermineForms(sal_True);
}
//------------------------------------------------------------------------------
void FmXFormShell::elementReplaced(const ContainerEvent& evt) throw(::com::sun::star::uno::RuntimeException)
{
if ( impl_checkDisposed() )
return;
Reference< XInterface> xTemp;
evt.ReplacedElement >>= xTemp;
RemoveElement(xTemp);
evt.Element >>= xTemp;
AddElement(xTemp);
}
//------------------------------------------------------------------------------
void FmXFormShell::elementRemoved(const ContainerEvent& evt) throw(::com::sun::star::uno::RuntimeException)
{
if ( impl_checkDisposed() )
return;
Reference< XInterface> xTemp;
evt.Element >>= xTemp;
RemoveElement(xTemp);
m_pShell->DetermineForms(sal_True);
}
//------------------------------------------------------------------------------
void FmXFormShell::UpdateForms( sal_Bool _bInvalidate )
{
if ( impl_checkDisposed() )
return;
Reference< XIndexAccess > xForms;
FmFormPage* pPage = m_pShell->GetCurPage();
if ( pPage )
{
if ( m_pShell->m_bDesignMode )
xForms = xForms.query( pPage->GetForms( false ) );
}
if ( m_xForms != xForms )
{
RemoveElement( m_xForms );
m_xForms = xForms;
AddElement( m_xForms );
}
m_pShell->DetermineForms( _bInvalidate );
}
//------------------------------------------------------------------------------
void FmXFormShell::AddElement(const Reference< XInterface>& _xElement)
{
if ( impl_checkDisposed() )
return;
impl_AddElement_nothrow(_xElement);
}
// -----------------------------------------------------------------------------
void FmXFormShell::impl_AddElement_nothrow(const Reference< XInterface>& Element)
{
// am Container horchen
const Reference< XIndexContainer> xContainer(Element, UNO_QUERY);
if (xContainer.is())
{
const sal_uInt32 nCount = xContainer->getCount();
Reference< XInterface> xElement;
for (sal_uInt32 i = 0; i < nCount; ++i)
{
xElement.set(xContainer->getByIndex(i),UNO_QUERY);
impl_AddElement_nothrow(xElement);
}
const Reference< XContainer> xCont(Element, UNO_QUERY);
if (xCont.is())
xCont->addContainerListener(this);
}
const Reference< ::com::sun::star::view::XSelectionSupplier> xSelSupplier(Element, UNO_QUERY);
if (xSelSupplier.is())
xSelSupplier->addSelectionChangeListener(this);
}
//------------------------------------------------------------------------------
void FmXFormShell::RemoveElement(const Reference< XInterface>& Element)
{
if ( impl_checkDisposed() )
return;
impl_RemoveElement_nothrow(Element);
}
//------------------------------------------------------------------------------
void FmXFormShell::impl_RemoveElement_nothrow(const Reference< XInterface>& Element)
{
const Reference< ::com::sun::star::view::XSelectionSupplier> xSelSupplier(Element, UNO_QUERY);
if (xSelSupplier.is())
xSelSupplier->removeSelectionChangeListener(this);
// Verbindung zu Kindern aufheben
const Reference< XIndexContainer> xContainer(Element, UNO_QUERY);
if (xContainer.is())
{
const Reference< XContainer> xCont(Element, UNO_QUERY);
if (xCont.is())
xCont->removeContainerListener(this);
const sal_uInt32 nCount = xContainer->getCount();
Reference< XInterface> xElement;
for (sal_uInt32 i = 0; i < nCount; i++)
{
xElement.set(xContainer->getByIndex(i),UNO_QUERY);
impl_RemoveElement_nothrow(xElement);
}
}
InterfaceBag::iterator wasSelectedPos = m_aCurrentSelection.find( Element );
if ( wasSelectedPos != m_aCurrentSelection.end() )
m_aCurrentSelection.erase( wasSelectedPos );
}
//------------------------------------------------------------------------------
void FmXFormShell::selectionChanged(const EventObject& rEvent) throw(::com::sun::star::uno::RuntimeException)
{
if ( impl_checkDisposed() )
return;
Reference< XSelectionSupplier > xSupplier( rEvent.Source, UNO_QUERY );
Reference< XInterface > xSelObj( xSupplier->getSelection(), UNO_QUERY );
// es wurde eine Selektion weggenommen, dieses kann nur durch die Shell vorgenommen werden
if ( !xSelObj.is() )
return;
EnableTrackProperties(sal_False);
sal_Bool bMarkChanged = m_pShell->GetFormView()->checkUnMarkAll(rEvent.Source);
Reference< XForm > xNewForm( GetForm( rEvent.Source ) );
InterfaceBag aNewSelection;
aNewSelection.insert( Reference< XInterface >( xSelObj, UNO_QUERY ) );
if ( setCurrentSelection( aNewSelection ) && IsPropBrwOpen() )
ShowSelectionProperties( sal_True );
EnableTrackProperties(sal_True);
if ( bMarkChanged )
m_pShell->NotifyMarkListChanged( m_pShell->GetFormView() );
}
//------------------------------------------------------------------------------
IMPL_LINK(FmXFormShell, OnTimeOut, void*, /*EMPTYTAG*/)
{
if ( impl_checkDisposed() )
return 0;
if (m_pShell->IsDesignMode() && m_pShell->GetFormView())
SetSelection(m_pShell->GetFormView()->GetMarkedObjectList());
return 0;
}
//------------------------------------------------------------------------
void FmXFormShell::SetSelectionDelayed()
{
if ( impl_checkDisposed() )
return;
if (m_pShell->IsDesignMode() && IsTrackPropertiesEnabled() && !m_aMarkTimer.IsActive())
m_aMarkTimer.Start();
}
//------------------------------------------------------------------------
void FmXFormShell::SetSelection(const SdrMarkList& rMarkList)
{
if ( impl_checkDisposed() )
return;
DetermineSelection(rMarkList);
m_pShell->NotifyMarkListChanged(m_pShell->GetFormView());
}
//------------------------------------------------------------------------
void FmXFormShell::DetermineSelection(const SdrMarkList& rMarkList)
{
if ( setCurrentSelectionFromMark( rMarkList ) && IsPropBrwOpen() )
ShowSelectionProperties( sal_True );
}
//------------------------------------------------------------------------------
sal_Bool FmXFormShell::IsPropBrwOpen() const
{
if ( impl_checkDisposed() )
return sal_False;
return( ( m_pShell->GetViewShell() && m_pShell->GetViewShell()->GetViewFrame() ) ?
m_pShell->GetViewShell()->GetViewFrame()->HasChildWindow(SID_FM_SHOW_PROPERTIES) : sal_False );
}
//------------------------------------------------------------------------------
class FmXFormShell::SuspendPropertyTracking
{
private:
FmXFormShell& m_rShell;
sal_Bool m_bEnabled;
public:
SuspendPropertyTracking( FmXFormShell& _rShell )
:m_rShell( _rShell )
,m_bEnabled( sal_False )
{
if ( m_rShell.IsTrackPropertiesEnabled() )
{
m_rShell.EnableTrackProperties( sal_False );
m_bEnabled = sal_True;
}
}
~SuspendPropertyTracking( )
{
if ( m_bEnabled ) // note that ( sal_False != m_bEnabled ) implies ( NULL != m_pShell )
m_rShell.EnableTrackProperties( sal_True );
}
};
//------------------------------------------------------------------------------
void FmXFormShell::SetDesignMode(sal_Bool bDesign)
{
if ( impl_checkDisposed() )
return;
DBG_ASSERT(m_pShell->GetFormView(), "FmXFormShell::SetDesignMode : invalid call (have no shell or no view) !");
m_bChangingDesignMode = sal_True;
// 67506 - 15.07.99 - FS
// if we're switching off the design mode we have to force the property browser to be closed
// so it can commit it's changes _before_ we load the forms
if (!bDesign)
{
m_bHadPropertyBrowserInDesignMode = m_pShell->GetViewShell()->GetViewFrame()->HasChildWindow(SID_FM_SHOW_PROPERTIES);
if (m_bHadPropertyBrowserInDesignMode)
m_pShell->GetViewShell()->GetViewFrame()->ToggleChildWindow(SID_FM_SHOW_PROPERTIES);
}
FmFormView* pFormView = m_pShell->GetFormView();
if (bDesign)
{
// we are currently filtering, so stop filtering
if (m_bFilterMode)
stopFiltering(sal_False);
// an den Objekten meiner MarkList als Listener abmelden
pFormView->GetImpl()->stopMarkListWatching();
}
else
{
m_aMarkTimer.Stop();
SuspendPropertyTracking aSuspend( *this );
pFormView->GetImpl()->saveMarkList( sal_True );
}
if (bDesign && m_xExternalViewController.is())
CloseExternalFormViewer();
pFormView->ChangeDesignMode(bDesign);
// Listener benachrichtigen
FmDesignModeChangedHint aChangedHint( bDesign );
m_pShell->Broadcast(aChangedHint);
m_pShell->m_bDesignMode = bDesign;
UpdateForms( sal_False );
m_pTextShell->designModeChanged( m_pShell->m_bDesignMode );
if (bDesign)
{
SdrMarkList aList;
{
// during changing the mark list, don't track the selected objects in the property browser
SuspendPropertyTracking aSuspend( *this );
// restore the marks
pFormView->GetImpl()->restoreMarkList( aList );
}
// synchronize with the restored mark list
if ( aList.GetMarkCount() )
SetSelection( aList );
}
else
{
// am Model der View als Listener anmelden (damit ich mitbekomme, wenn jemand waehrend des Alive-Modus
// Controls loescht, die ich eigentlich mit saveMarkList gespeichert habe) (60343)
pFormView->GetImpl()->startMarkListWatching();
}
m_pShell->UIFeatureChanged();
// 67506 - 15.07.99 - FS
if (bDesign && m_bHadPropertyBrowserInDesignMode)
{
// The UIFeatureChanged performes an update (a check of the available features) asynchronously.
// So we can't call ShowSelectionProperties directly as the according feature isn't enabled yet.
// That's why we use an asynchron execution on the dispatcher.
// (And that's why this has to be done AFTER the UIFeatureChanged.)
m_pShell->GetViewShell()->GetViewFrame()->GetDispatcher()->Execute( SID_FM_SHOW_PROPERTY_BROWSER, SFX_CALLMODE_ASYNCHRON );
}
m_bChangingDesignMode = sal_False;
}
//------------------------------------------------------------------------------
Reference< XControl> FmXFormShell::impl_getControl( const Reference< XControlModel >& i_rxModel, const FmFormObj& i_rKnownFormObj )
{
if ( impl_checkDisposed() )
return NULL;
Reference< XControl > xControl;
try
{
Reference< XControlContainer> xControlContainer( getControlContainerForView(), UNO_SET_THROW );
Sequence< Reference< XControl > > seqControls( xControlContainer->getControls() );
const Reference< XControl >* pControls = seqControls.getArray();
// ... die ich dann durchsuchen kann
for (sal_Int32 i=0; i<seqControls.getLength(); ++i)
{
xControl.set( pControls[i], UNO_SET_THROW );
Reference< XControlModel > xCurrentModel( xControl->getModel() );
if ( xCurrentModel == i_rxModel )
break;
xControl.clear();
}
if ( !xControl.is() )
{
// fallabck (some controls might not have been created, yet, since they were never visible so far)
Reference< XControl > xContainerControl( xControlContainer, UNO_QUERY_THROW );
const Window* pContainerWindow = VCLUnoHelper::GetWindow( xContainerControl->getPeer() );
ENSURE_OR_THROW( pContainerWindow, "unexpected control container implementation" );
const SdrView* pSdrView = m_pShell ? m_pShell->GetFormView() : NULL;
ENSURE_OR_THROW( pSdrView, "no current view" );
xControl.set( i_rKnownFormObj.GetUnoControl( *pSdrView, *pContainerWindow ), UNO_QUERY_THROW );
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
OSL_ENSURE( xControl.is(), "FmXFormShell::impl_getControl: no control found!" );
return xControl;
}
//------------------------------------------------------------------------------
void FmXFormShell::impl_collectFormSearchContexts_nothrow( const Reference< XInterface>& _rxStartingPoint,
const ::rtl::OUString& _rCurrentLevelPrefix, FmFormArray& _out_rForms, ::std::vector< String >& _out_rNames )
{
try
{
Reference< XIndexAccess> xContainer( _rxStartingPoint, UNO_QUERY );
if ( !xContainer.is() )
return;
sal_Int32 nCount( xContainer->getCount() );
if ( nCount == 0 )
return;
::rtl::OUString sCurrentFormName;
::rtl::OUStringBuffer aNextLevelPrefix;
for ( sal_Int32 i=0; i<nCount; ++i )
{
// is the current child a form?
Reference< XForm > xCurrentAsForm( xContainer->getByIndex(i), UNO_QUERY );
if ( !xCurrentAsForm.is() )
continue;
Reference< XNamed > xNamed( xCurrentAsForm, UNO_QUERY_THROW );
sCurrentFormName = xNamed->getName();
// the name of the current form
::rtl::OUStringBuffer sCompleteCurrentName( sCurrentFormName );
if ( _rCurrentLevelPrefix.getLength() )
{
sCompleteCurrentName.appendAscii( " (" );
sCompleteCurrentName.append ( _rCurrentLevelPrefix );
sCompleteCurrentName.appendAscii( ")" );
}
// the prefix for the next level
aNextLevelPrefix = _rCurrentLevelPrefix;
if ( _rCurrentLevelPrefix.getLength() )
aNextLevelPrefix.append( (sal_Unicode)'/' );
aNextLevelPrefix.append( sCurrentFormName );
// remember both the form and it's "display name"
_out_rForms.push_back( xCurrentAsForm );
_out_rNames.push_back( sCompleteCurrentName.makeStringAndClear() );
// und absteigen
impl_collectFormSearchContexts_nothrow( xCurrentAsForm, aNextLevelPrefix.makeStringAndClear(), _out_rForms, _out_rNames );
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
//------------------------------------------------------------------------------
void FmXFormShell::startFiltering()
{
if ( impl_checkDisposed() )
return;
// setting all forms in filter mode
FmXFormView* pXView = m_pShell->GetFormView()->GetImpl();
// if the active controller is our external one we have to use the trigger controller
Reference< XControlContainer> xContainer;
if (getActiveController() == m_xExternalViewController)
{
DBG_ASSERT(m_xExtViewTriggerController.is(), "FmXFormShell::startFiltering : inconsistent : active external controller, but noone triggered this !");
xContainer = m_xExtViewTriggerController->getContainer();
}
else
xContainer = getActiveController()->getContainer();
PFormViewPageWindowAdapter pAdapter = pXView->findWindow( xContainer );
if ( pAdapter.is() )
{
const ::std::vector< Reference< runtime::XFormController> >& rControllerList = pAdapter->GetList();
for ( ::std::vector< Reference< runtime::XFormController> >::const_iterator j = rControllerList.begin();
j != rControllerList.end();
++j
)
{
Reference< XModeSelector> xModeSelector(*j, UNO_QUERY);
if (xModeSelector.is())
xModeSelector->setMode( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "FilterMode" ) ) );
}
}
m_bFilterMode = sal_True;
m_pShell->UIFeatureChanged();
SfxViewFrame* pViewFrame = m_pShell->GetViewShell()->GetViewFrame();
pViewFrame->GetBindings().InvalidateShell( *m_pShell );
if ( pViewFrame->KnowsChildWindow( SID_FM_FILTER_NAVIGATOR )
&& !pViewFrame->HasChildWindow( SID_FM_FILTER_NAVIGATOR )
)
{
pViewFrame->ToggleChildWindow( SID_FM_FILTER_NAVIGATOR );
}
}
//------------------------------------------------------------------------------
void saveFilter(const Reference< runtime::XFormController >& _rxController)
{
Reference< XPropertySet> xFormAsSet(_rxController->getModel(), UNO_QUERY);
Reference< XPropertySet> xControllerAsSet(_rxController, UNO_QUERY);
Reference< XIndexAccess> xControllerAsIndex(_rxController, UNO_QUERY);
// call the subcontroller
Reference< runtime::XFormController > xController;
for (sal_Int32 i = 0, nCount = xControllerAsIndex->getCount(); i < nCount; ++i)
{
xControllerAsIndex->getByIndex(i) >>= xController;
saveFilter(xController);
}
try
{
xFormAsSet->setPropertyValue(FM_PROP_FILTER, xControllerAsSet->getPropertyValue(FM_PROP_FILTER));
xFormAsSet->setPropertyValue(FM_PROP_APPLYFILTER, makeAny( (sal_Bool)sal_True ) );
}
catch (const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
//------------------------------------------------------------------------------
void FmXFormShell::stopFiltering(sal_Bool bSave)
{
if ( impl_checkDisposed() )
return;
m_bFilterMode = sal_False;
FmXFormView* pXView = m_pShell->GetFormView()->GetImpl();
// if the active controller is our external one we have to use the trigger controller
Reference< XControlContainer> xContainer;
if (getActiveController() == m_xExternalViewController)
{
DBG_ASSERT(m_xExtViewTriggerController.is(), "FmXFormShell::stopFiltering : inconsistent : active external controller, but noone triggered this !");
xContainer = m_xExtViewTriggerController->getContainer();
}
else
xContainer = getActiveController()->getContainer();
PFormViewPageWindowAdapter pAdapter = pXView->findWindow(xContainer);
if ( pAdapter.is() )
{
const ::std::vector< Reference< runtime::XFormController > >& rControllerList = pAdapter->GetList();
::std::vector < ::rtl::OUString > aOriginalFilters;
::std::vector < sal_Bool > aOriginalApplyFlags;
if (bSave)
{
for (::std::vector< Reference< runtime::XFormController > > ::const_iterator j = rControllerList.begin();
j != rControllerList.end(); ++j)
{
if (bSave)
{ // remember the current filter settings in case we're goin to reload the forms below (which may fail)
try
{
Reference< XPropertySet > xFormAsSet((*j)->getModel(), UNO_QUERY);
aOriginalFilters.push_back(::comphelper::getString(xFormAsSet->getPropertyValue(FM_PROP_FILTER)));
aOriginalApplyFlags.push_back(::comphelper::getBOOL(xFormAsSet->getPropertyValue(FM_PROP_APPLYFILTER)));
}
catch(Exception&)
{
DBG_ERROR("FmXFormShell::stopFiltering : could not get the original filter !");
// put dummies into the arrays so the they have the right size
if (aOriginalFilters.size() == aOriginalApplyFlags.size())
// the first getPropertyValue failed -> use two dummies
aOriginalFilters.push_back( ::rtl::OUString() );
aOriginalApplyFlags.push_back( sal_False );
}
}
saveFilter(*j);
}
}
for (::std::vector< Reference< runtime::XFormController > > ::const_iterator j = rControllerList.begin();
j != rControllerList.end(); ++j)
{
Reference< XModeSelector> xModeSelector(*j, UNO_QUERY);
if (xModeSelector.is())
xModeSelector->setMode( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DataMode" ) ) );
}
if (bSave) // execute the filter
{
const ::std::vector< Reference< runtime::XFormController > > & rControllers = pAdapter->GetList();
for (::std::vector< Reference< runtime::XFormController > > ::const_iterator j = rControllers.begin();
j != rControllers.end(); ++j)
{
Reference< XLoadable> xReload((*j)->getModel(), UNO_QUERY);
if (!xReload.is())
continue;
Reference< XPropertySet > xFormSet(xReload, UNO_QUERY);
try
{
xReload->reload();
}
catch(Exception&)
{
DBG_ERROR("FmXFormShell::stopFiltering: Exception occured!");
}
if (!isRowSetAlive(xFormSet))
{ // something went wrong -> restore the original state
::rtl::OUString sOriginalFilter = aOriginalFilters[ j - rControllers.begin() ];
sal_Bool bOriginalApplyFlag = aOriginalApplyFlags[ j - rControllers.begin() ];
try
{
xFormSet->setPropertyValue(FM_PROP_FILTER, makeAny(sOriginalFilter));
xFormSet->setPropertyValue(FM_PROP_APPLYFILTER, makeAny(bOriginalApplyFlag));
xReload->reload();
}
catch(const Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
}
}
}
}
m_pShell->UIFeatureChanged();
m_pShell->GetViewShell()->GetViewFrame()->GetBindings().InvalidateShell(*m_pShell);
}
//------------------------------------------------------------------------------
void clearFilter(const Reference< runtime::XFormController >& _rxController)
{
Reference< XPropertySet> xControllerAsSet(_rxController, UNO_QUERY);
Reference< XIndexAccess> xControllerAsIndex(_rxController, UNO_QUERY);
// call the subcontroller
Reference< runtime::XFormController > xController;
for (sal_Int32 i = 0, nCount = xControllerAsIndex->getCount();
i < nCount; i++)
{
xControllerAsIndex->getByIndex(i) >>= xController;
clearFilter(xController);
}
// clear the filter
Reference< XIndexContainer> xContainer;
xControllerAsSet->getPropertyValue(FM_PROP_FILTERSUPPLIER) >>= xContainer;
if (xContainer.is())
{
// clear the current filter
Sequence< PropertyValue> aCondition;
// as there is always an empty row, if we have a filter:
if (xContainer->getCount())
{
xControllerAsSet->setPropertyValue(FM_PROP_CURRENTFILTER, makeAny(sal_Int32(xContainer->getCount() - 1)));
while (xContainer->getCount() > 1)
xContainer->removeByIndex(0);
}
}
}
//------------------------------------------------------------------------------
void FmXFormShell::clearFilter()
{
if ( impl_checkDisposed() )
return;
FmXFormView* pXView = m_pShell->GetFormView()->GetImpl();
// if the active controller is our external one we have to use the trigger controller
Reference< XControlContainer> xContainer;
if (getActiveController() == m_xExternalViewController)
{
DBG_ASSERT(m_xExtViewTriggerController.is(), "FmXFormShell::clearFilter : inconsistent : active external controller, but noone triggered this !");
xContainer = m_xExtViewTriggerController->getContainer();
}
else
xContainer = getActiveController()->getContainer();
PFormViewPageWindowAdapter pAdapter = pXView->findWindow(xContainer);
if ( pAdapter.is() )
{
const ::std::vector< Reference< runtime::XFormController > > & rControllerList = pAdapter->GetList();
for ( ::std::vector< Reference< runtime::XFormController > > ::const_iterator j = rControllerList.begin();
j != rControllerList.end();
++j
)
{
::clearFilter(*j);
}
}
}
//------------------------------------------------------------------------------
void FmXFormShell::CreateExternalView()
{
if ( impl_checkDisposed() )
return;
DBG_ASSERT(m_xAttachedFrame.is(), "FmXFormShell::CreateExternalView : no frame !");
// the frame the external view is displayed in
sal_Bool bAlreadyExistent = m_xExternalViewController.is();
Reference< ::com::sun::star::frame::XFrame> xExternalViewFrame;
::rtl::OUString sFrameName = ::rtl::OUString::createFromAscii("_beamer");
sal_Int32 nSearchFlags = ::com::sun::star::frame::FrameSearchFlag::CHILDREN | ::com::sun::star::frame::FrameSearchFlag::CREATE;
Reference< runtime::XFormController > xCurrentNavController( getNavController());
// the creation of the "partwindow" may cause a deactivate of the document which will result in our nav controller to be set to NULL
// _first_ check if we have any valid fields we can use for the grid view
// FS - 21.10.99 - 69219
{
FmXBoundFormFieldIterator aModelIterator(xCurrentNavController->getModel());
Reference< XPropertySet> xCurrentModelSet;
sal_Bool bHaveUsableControls = sal_False;
while ((xCurrentModelSet = Reference< XPropertySet>(aModelIterator.Next(), UNO_QUERY)).is())
{
// the FmXBoundFormFieldIterator only supplies controls with a valid control source
// so we just have to check the field type
sal_Int16 nClassId = ::comphelper::getINT16(xCurrentModelSet->getPropertyValue(FM_PROP_CLASSID));
switch (nClassId)
{
case FormComponentType::IMAGECONTROL:
case FormComponentType::CONTROL:
continue;
}
bHaveUsableControls = sal_True;
break;
}
if (!bHaveUsableControls)
{
ErrorBox(NULL, WB_OK, SVX_RESSTR(RID_STR_NOCONTROLS_FOR_EXTERNALDISPLAY)).Execute();
return;
}
}
// load the component for external form views
if (!bAlreadyExistent)
{
URL aWantToDispatch;
aWantToDispatch.Complete = FMURL_COMPONENT_FORMGRIDVIEW;
Reference< ::com::sun::star::frame::XDispatchProvider> xProv(m_xAttachedFrame, UNO_QUERY);
Reference< ::com::sun::star::frame::XDispatch> xDisp;
if (xProv.is())
xDisp = xProv->queryDispatch(aWantToDispatch, sFrameName, nSearchFlags);
if (xDisp.is())
{
xDisp->dispatch(aWantToDispatch, Sequence< PropertyValue>());
}
// with this the component should be loaded, now search the frame where it resides in
xExternalViewFrame = m_xAttachedFrame->findFrame(sFrameName, ::com::sun::star::frame::FrameSearchFlag::CHILDREN);
if (xExternalViewFrame.is())
{
m_xExternalViewController = xExternalViewFrame->getController();
Reference< ::com::sun::star::lang::XComponent> xComp(m_xExternalViewController, UNO_QUERY);
if (xComp.is())
xComp->addEventListener((XEventListener*)(XPropertyChangeListener*)this);
}
}
else
{
xExternalViewFrame = m_xExternalViewController->getFrame();
Reference< ::com::sun::star::frame::XDispatchProvider> xCommLink(xExternalViewFrame, UNO_QUERY);
// if we display the active form we interpret the slot as "remove it"
Reference< XForm> xCurrentModel(xCurrentNavController->getModel(), UNO_QUERY);
if ((xCurrentModel == m_xExternalDisplayedForm) || (getInternalForm(xCurrentModel) == m_xExternalDisplayedForm))
{
if ( m_xExternalViewController == getActiveController() )
{
Reference< runtime::XFormController > xAsFormController( m_xExternalViewController, UNO_QUERY );
ControllerFeatures aHelper( ::comphelper::getProcessServiceFactory(), xAsFormController, NULL );
aHelper->commitCurrentControl();
}
Reference< runtime::XFormController > xNewController(m_xExtViewTriggerController);
CloseExternalFormViewer();
setActiveController(xNewController);
return;
}
URL aClearURL;
aClearURL.Complete = FMURL_GRIDVIEW_CLEARVIEW;
Reference< ::com::sun::star::frame::XDispatch> xClear( xCommLink->queryDispatch(aClearURL, ::rtl::OUString::createFromAscii(""), 0));
if (xClear.is())
xClear->dispatch(aClearURL, Sequence< PropertyValue>());
}
// TODO: We need an interceptor at the xSupplier, which forwards all queryDispatch requests to the FormController
// instance for which this "external view" was triggered
// get the dispatch interface of the frame so we can communicate (interceptable) with the controller
Reference< ::com::sun::star::frame::XDispatchProvider> xCommLink(xExternalViewFrame, UNO_QUERY);
if (m_xExternalViewController.is())
{
DBG_ASSERT(xCommLink.is(), "FmXFormShell::CreateExternalView : the component doesn't have the necessary interfaces !");
// collect the dispatchers we will need
URL aAddColumnURL;
aAddColumnURL.Complete = FMURL_GRIDVIEW_ADDCOLUMN;
Reference< ::com::sun::star::frame::XDispatch> xAddColumnDispatch( xCommLink->queryDispatch(aAddColumnURL, ::rtl::OUString::createFromAscii(""), 0));
URL aAttachURL;
aAttachURL.Complete = FMURL_GRIDVIEW_ATTACHTOFORM;
Reference< ::com::sun::star::frame::XDispatch> xAttachDispatch( xCommLink->queryDispatch(aAttachURL, ::rtl::OUString::createFromAscii(""), 0));
if (xAddColumnDispatch.is() && xAttachDispatch.is())
{
DBG_ASSERT(xCurrentNavController.is(), "FmXFormShell::CreateExternalView : invalid call : have no nav controller !");
// first : dispatch the descriptions for the columns to add
Sequence< Reference< XControl> > aCurrentControls(xCurrentNavController->getControls());
sal_Int16 nAddedColumns = 0;
// for radio buttons we need some special structures
DECLARE_STL_USTRINGACCESS_MAP(Sequence< ::rtl::OUString>, MapUString2UstringSeq);
DECLARE_STL_ITERATORS(MapUString2UstringSeq);
DECLARE_STL_USTRINGACCESS_MAP(::rtl::OUString, FmMapUString2UString);
DECLARE_STL_USTRINGACCESS_MAP(sal_Int16, FmMapUString2Int16);
DECLARE_STL_ITERATORS(FmMapUString2Int16);
MapUString2UstringSeq aRadioValueLists;
MapUString2UstringSeq aRadioListSources;
FmMapUString2UString aRadioControlSources;
FmMapUString2Int16 aRadioPositions;
FmXBoundFormFieldIterator aModelIterator(xCurrentNavController->getModel());
Reference< XPropertySet> xCurrentModelSet;
Any aCurrentBoundField;
::rtl::OUString sColumnType,aGroupName,sControlSource;
Sequence< Property> aProps;
Reference< XPropertySet> xCurrentBoundField;
while ((xCurrentModelSet = Reference< XPropertySet>(aModelIterator.Next(), UNO_QUERY)).is())
{
xCurrentModelSet->getPropertyValue(FM_PROP_BOUNDFIELD) >>= xCurrentBoundField;
OSL_ENSURE(xCurrentModelSet.is(),"xCurrentModelSet is null!");
// create a description of the column to be created
// first : determine it's type
sal_Int16 nClassId = ::comphelper::getINT16(xCurrentModelSet->getPropertyValue(FM_PROP_CLASSID));
switch (nClassId)
{
case FormComponentType::RADIOBUTTON:
{
// get the label of the button (this is the access key for our structures)
aGroupName = getLabelName(xCurrentModelSet);
// add the reference value of the radio button to the list source sequence
Sequence< ::rtl::OUString>& aThisGroupLabels = aRadioListSources[aGroupName];
sal_Int32 nNewSizeL = aThisGroupLabels.getLength() + 1;
aThisGroupLabels.realloc(nNewSizeL);
aThisGroupLabels.getArray()[nNewSizeL - 1] = ::comphelper::getString(xCurrentModelSet->getPropertyValue(FM_PROP_REFVALUE));
// add the label to the value list sequence
Sequence< ::rtl::OUString>& aThisGroupControlSources = aRadioValueLists[aGroupName];
sal_Int32 nNewSizeC = aThisGroupControlSources.getLength() + 1;
aThisGroupControlSources.realloc(nNewSizeC);
aThisGroupControlSources.getArray()[nNewSizeC - 1] = ::comphelper::getString(xCurrentModelSet->getPropertyValue(FM_PROP_LABEL));
// remember the controls source of the radio group
sControlSource = ::comphelper::getString(xCurrentModelSet->getPropertyValue(FM_PROP_CONTROLSOURCE));
if (aRadioControlSources.find(aGroupName) == aRadioControlSources.end())
aRadioControlSources[aGroupName] = sControlSource;
#ifdef DBG_UTIL
else
DBG_ASSERT(aRadioControlSources[aGroupName] == sControlSource,
"FmXFormShell::CreateExternalView : inconsistent radio buttons detected !");
// (radio buttons with the same name should have the same control source)
#endif
// remember the position within the columns
if (aRadioPositions.find(aGroupName) == aRadioPositions.end())
aRadioPositions[aGroupName] = (sal_Int16)nAddedColumns;
// any further handling is done below
}
continue;
case FormComponentType::IMAGECONTROL:
case FormComponentType::CONTROL:
// no grid columns for these types (though they have a control source)
continue;
case FormComponentType::CHECKBOX:
sColumnType = FM_COL_CHECKBOX; break;
case FormComponentType::LISTBOX:
sColumnType = FM_COL_LISTBOX; break;
case FormComponentType::COMBOBOX:
sColumnType = FM_COL_COMBOBOX; break;
case FormComponentType::DATEFIELD:
sColumnType = FM_COL_DATEFIELD; break;
case FormComponentType::TIMEFIELD:
sColumnType = FM_COL_TIMEFIELD; break;
case FormComponentType::NUMERICFIELD:
sColumnType = FM_COL_NUMERICFIELD; break;
case FormComponentType::CURRENCYFIELD:
sColumnType = FM_COL_CURRENCYFIELD; break;
case FormComponentType::PATTERNFIELD:
sColumnType = FM_COL_PATTERNFIELD; break;
case FormComponentType::TEXTFIELD:
{
sColumnType = FM_COL_TEXTFIELD;
// we know at least two different controls which are TextFields : the basic edit field and the formatted
// field. we distinguish them by their service name
Reference< XServiceInfo> xInfo(xCurrentModelSet, UNO_QUERY);
if (xInfo.is())
{
sal_Int16 nObjectType = getControlTypeByObject(xInfo);
if (OBJ_FM_FORMATTEDFIELD == nObjectType)
sColumnType = FM_COL_FORMATTEDFIELD;
}
}
break;
default:
sColumnType = FM_COL_TEXTFIELD; break;
}
const sal_Int16 nDispatchArgs = 3;
Sequence< PropertyValue> aDispatchArgs(nDispatchArgs);
PropertyValue* pDispatchArgs = aDispatchArgs.getArray();
// properties describing "meta data" about the column
// the type
pDispatchArgs->Name = FMARG_ADDCOL_COLUMNTYPE;
pDispatchArgs->Value <<= sColumnType;
++pDispatchArgs;
// the pos : append the col
pDispatchArgs->Name = FMARG_ADDCOL_COLUMNPOS;
pDispatchArgs->Value <<= nAddedColumns;
++pDispatchArgs;
// the properties to forward to the new column
Sequence< PropertyValue> aColumnProps(1);
PropertyValue* pColumnProps = aColumnProps.getArray();
// the label
pColumnProps->Name = FM_PROP_LABEL;
pColumnProps->Value <<= getLabelName(xCurrentModelSet);
++pColumnProps;
// for all other props : transfer them
Reference< XPropertySetInfo> xControlModelInfo( xCurrentModelSet->getPropertySetInfo());
DBG_ASSERT(xControlModelInfo.is(), "FmXFormShell::CreateExternalView : the control model has no property info ! This will crash !");
aProps = xControlModelInfo->getProperties();
const Property* pProps = aProps.getConstArray();
// realloc the control description sequence
sal_Int32 nExistentDescs = pColumnProps - aColumnProps.getArray();
aColumnProps.realloc(nExistentDescs + aProps.getLength());
pColumnProps = aColumnProps.getArray() + nExistentDescs;
for (sal_Int32 i=0; i<aProps.getLength(); ++i, ++pProps)
{
if (pProps->Name.equals(FM_PROP_LABEL))
// already set
continue;
if (pProps->Name.equals(FM_PROP_DEFAULTCONTROL))
// allow the column's own "default control"
continue;
if (pProps->Attributes & PropertyAttribute::READONLY)
// assume that properties which are readonly for the control are ro for the column to be created, too
continue;
pColumnProps->Name = pProps->Name;
pColumnProps->Value = xCurrentModelSet->getPropertyValue(pProps->Name);
++pColumnProps;
}
aColumnProps.realloc(pColumnProps - aColumnProps.getArray());
// columns props are a dispatch argument
pDispatchArgs->Name = ::rtl::OUString::createFromAscii("ColumnProperties"); // TODO : fmurl.*
pDispatchArgs->Value = makeAny(aColumnProps);
++pDispatchArgs;
DBG_ASSERT(nDispatchArgs == (pDispatchArgs - aDispatchArgs.getConstArray()),
"FmXFormShell::CreateExternalView : forgot to adjust nDispatchArgs ?");
// dispatch the "add column"
xAddColumnDispatch->dispatch(aAddColumnURL, aDispatchArgs);
++nAddedColumns;
}
// now for the radio button handling
sal_Int16 nOffset(0);
// properties describing the "direct" column properties
const sal_Int16 nListBoxDescription = 6;
Sequence< PropertyValue> aListBoxDescription(nListBoxDescription);
for ( ConstFmMapUString2UStringIterator aCtrlSource = aRadioControlSources.begin();
aCtrlSource != aRadioControlSources.end();
++aCtrlSource, ++nOffset
)
{
PropertyValue* pListBoxDescription = aListBoxDescription.getArray();
// label
pListBoxDescription->Name = FM_PROP_LABEL;
pListBoxDescription->Value <<= (*aCtrlSource).first;
++pListBoxDescription;
// control source
pListBoxDescription->Name = FM_PROP_CONTROLSOURCE;
pListBoxDescription->Value <<= (*aCtrlSource).second;
++pListBoxDescription;
// bound column
pListBoxDescription->Name = FM_PROP_BOUNDCOLUMN;
pListBoxDescription->Value <<= (sal_Int16)1;
++pListBoxDescription;
// content type
pListBoxDescription->Name = FM_PROP_LISTSOURCETYPE;
ListSourceType eType = ListSourceType_VALUELIST;
pListBoxDescription->Value = makeAny(eType);
++pListBoxDescription;
// list source
MapUString2UstringSeq::const_iterator aCurrentListSource = aRadioListSources.find((*aCtrlSource).first);
DBG_ASSERT(aCurrentListSource != aRadioListSources.end(),
"FmXFormShell::CreateExternalView : inconsistent radio descriptions !");
pListBoxDescription->Name = FM_PROP_LISTSOURCE;
pListBoxDescription->Value = makeAny((*aCurrentListSource).second);
++pListBoxDescription;
// value list
MapUString2UstringSeq::const_iterator aCurrentValueList = aRadioValueLists.find((*aCtrlSource).first);
DBG_ASSERT(aCurrentValueList != aRadioValueLists.end(),
"FmXFormShell::CreateExternalView : inconsistent radio descriptions !");
pListBoxDescription->Name = FM_PROP_STRINGITEMLIST;
pListBoxDescription->Value = makeAny(((*aCurrentValueList).second));
++pListBoxDescription;
DBG_ASSERT(nListBoxDescription == (pListBoxDescription - aListBoxDescription.getConstArray()),
"FmXFormShell::CreateExternalView : forgot to adjust nListBoxDescription ?");
// properties describing the column "meta data"
const sal_Int16 nDispatchArgs = 3;
Sequence< PropertyValue> aDispatchArgs(nDispatchArgs);
PropertyValue* pDispatchArgs = aDispatchArgs.getArray();
// column type : listbox
pDispatchArgs->Name = FMARG_ADDCOL_COLUMNTYPE;
::rtl::OUString fColName = FM_COL_LISTBOX;
pDispatchArgs->Value <<= fColName;
// pDispatchArgs->Value <<= (::rtl::OUString)FM_COL_LISTBOX;
++pDispatchArgs;
// column position
pDispatchArgs->Name = FMARG_ADDCOL_COLUMNPOS;
FmMapUString2Int16::const_iterator aOffset = aRadioPositions.find((*aCtrlSource).first);
DBG_ASSERT(aOffset != aRadioPositions.end(),
"FmXFormShell::CreateExternalView : inconsistent radio descriptions !");
sal_Int16 nPosition = (*aOffset).second;
nPosition = nPosition + nOffset;
// we alread inserted nOffset additinal columns ....
pDispatchArgs->Value <<= nPosition;
++pDispatchArgs;
// the
pDispatchArgs->Name = ::rtl::OUString::createFromAscii("ColumnProperties"); // TODO : fmurl.*
pDispatchArgs->Value = makeAny(aListBoxDescription);
++pDispatchArgs;
DBG_ASSERT(nDispatchArgs == (pDispatchArgs - aDispatchArgs.getConstArray()),
"FmXFormShell::CreateExternalView : forgot to adjust nDispatchArgs ?");
// dispatch the "add column"
xAddColumnDispatch->dispatch(aAddColumnURL, aDispatchArgs);
++nAddedColumns;
}
DBG_ASSERT(nAddedColumns > 0, "FmXFormShell::CreateExternalView : no controls (inconsistent) !");
// we should have checked if we have any usable controls (see above).
// "load" the "form" of the external view
PropertyValue aArg;
aArg.Name = FMARG_ATTACHTO_MASTERFORM;
Reference< XResultSet> xForm(xCurrentNavController->getModel(), UNO_QUERY);
aArg.Value <<= xForm;
m_xExternalDisplayedForm = Reference< XResultSet>(xForm, UNO_QUERY);
// do this before dispatching the "attach" command, as the atach may result in a call to our queryDispatch (for the FormSlots)
// whichs needs the m_xExternalDisplayedForm
xAttachDispatch->dispatch(aAttachURL, Sequence< PropertyValue>(&aArg, 1));
m_xExtViewTriggerController = xCurrentNavController;
// we want to know modifications done in the external view
// if the external controller is a XFormController we can use all our default handlings for it
Reference< runtime::XFormController > xFormController( m_xExternalViewController, UNO_QUERY );
OSL_ENSURE( xFormController.is(), "FmXFormShell::CreateExternalView:: invalid external view controller!" );
if (xFormController.is())
xFormController->addActivateListener((XFormControllerListener*)this);
}
}
#ifdef DBG_UTIL
else
{
DBG_ERROR("FmXFormShell::CreateExternalView : could not create the external form view !");
}
#endif
InvalidateSlot( SID_FM_VIEW_AS_GRID, sal_False );
}
//------------------------------------------------------------------------
void FmXFormShell::implAdjustConfigCache()
{
// get (cache) the wizard usage flag
Sequence< ::rtl::OUString > aNames(1);
aNames[0] = ::rtl::OUString::createFromAscii("FormControlPilotsEnabled");
Sequence< Any > aFlags = GetProperties(aNames);
if (1 == aFlags.getLength())
m_bUseWizards = ::cppu::any2bool(aFlags[0]);
}
//------------------------------------------------------------------------
void FmXFormShell::Notify( const com::sun::star::uno::Sequence< rtl::OUString >& _rPropertyNames)
{
if ( impl_checkDisposed() )
return;
const ::rtl::OUString* pSearch = _rPropertyNames.getConstArray();
const ::rtl::OUString* pSearchTil = pSearch + _rPropertyNames.getLength();
for (;pSearch < pSearchTil; ++pSearch)
if (0 == pSearch->compareToAscii("FormControlPilotsEnabled"))
{
implAdjustConfigCache();
InvalidateSlot( SID_FM_USE_WIZARDS, sal_True );
}
}
void FmXFormShell::Commit()
{
}
//------------------------------------------------------------------------
void FmXFormShell::SetWizardUsing(sal_Bool _bUseThem)
{
m_bUseWizards = _bUseThem;
Sequence< ::rtl::OUString > aNames(1);
aNames[0] = ::rtl::OUString::createFromAscii("FormControlPilotsEnabled");
Sequence< Any > aValues(1);
aValues[0] = ::cppu::bool2any(m_bUseWizards);
PutProperties(aNames, aValues);
}
//------------------------------------------------------------------------
void FmXFormShell::viewDeactivated( FmFormView& _rCurrentView, sal_Bool _bDeactivateController /* = sal_True */ )
{
if ( _rCurrentView.GetImpl() && !_rCurrentView.IsDesignMode() )
{
_rCurrentView.GetImpl()->Deactivate( _bDeactivateController );
}
// if we have an async load operation pending for the 0-th page for this view,
// we need to cancel this
// 103727 - 2002-09-26 - fs@openoffice.org
FmFormPage* pPage = _rCurrentView.GetCurPage();
if ( pPage )
{
// move all events from our queue to a new one, omit the events for the deactivated
// page
::std::queue< FmLoadAction > aNewEvents;
while ( !m_aLoadingPages.empty() )
{
FmLoadAction aAction = m_aLoadingPages.front();
m_aLoadingPages.pop();
if ( pPage != aAction.pPage )
{
aNewEvents.push( aAction );
}
else
{
Application::RemoveUserEvent( aAction.nEventId );
}
}
m_aLoadingPages = aNewEvents;
}
// remove callbacks at the page
if ( pPage )
{
pPage->GetImpl().SetFormsCreationHdl( Link() );
}
UpdateForms( sal_True );
}
//------------------------------------------------------------------------
IMPL_LINK( FmXFormShell, OnFirstTimeActivation, void*, /*NOTINTERESTEDIN*/ )
{
if ( impl_checkDisposed() )
return 0L;
m_nActivationEvent = 0;
SfxObjectShell* pDocument = m_pShell->GetObjectShell();
if ( pDocument && !pDocument->HasName() )
{
if ( isEnhancedForm() )
{
// show the data navigator
if ( !m_pShell->GetViewShell()->GetViewFrame()->HasChildWindow( SID_FM_SHOW_DATANAVIGATOR ) )
m_pShell->GetViewShell()->GetViewFrame()->ToggleChildWindow( SID_FM_SHOW_DATANAVIGATOR );
}
}
return 0L;
}
//------------------------------------------------------------------------
IMPL_LINK( FmXFormShell, OnFormsCreated, FmFormPage*, /*_pPage*/ )
{
UpdateForms( sal_True );
return 0L;
}
//------------------------------------------------------------------------
void FmXFormShell::viewActivated( FmFormView& _rCurrentView, sal_Bool _bSyncAction /* = sal_False */ )
{
FmFormPage* pPage = _rCurrentView.GetCurPage();
// activate our view if we are activated ourself
// FS - 30.06.99 - 67308
if ( _rCurrentView.GetImpl() && !_rCurrentView.IsDesignMode() )
{
// load forms for the page the current view belongs to
if ( pPage )
{
if ( !pPage->GetImpl().hasEverBeenActivated() )
loadForms( pPage, FORMS_LOAD | ( _bSyncAction ? FORMS_SYNC : FORMS_ASYNC ) );
pPage->GetImpl().setHasBeenActivated( );
}
// first-time initializations for the views
if ( !_rCurrentView.GetImpl()->hasEverBeenActivated( ) )
{
_rCurrentView.GetImpl()->onFirstViewActivation( PTR_CAST( FmFormModel, _rCurrentView.GetModel() ) );
_rCurrentView.GetImpl()->setHasBeenActivated( );
}
// activate the current view
_rCurrentView.GetImpl()->Activate( _bSyncAction );
}
// set callbacks at the page
if ( pPage )
{
pPage->GetImpl().SetFormsCreationHdl( LINK( this, FmXFormShell, OnFormsCreated ) );
}
UpdateForms( sal_True );
if ( !hasEverBeenActivated() )
{
m_nActivationEvent = Application::PostUserEvent( LINK( this, FmXFormShell, OnFirstTimeActivation ) );
setHasBeenActivated();
}
// find a default "current form", if there is none, yet
// #i88186# / 2008-04-12 / frank.schoenheit@sun.com
impl_defaultCurrentForm_nothrow();
}
//------------------------------------------------------------------------------
void FmXFormShell::impl_defaultCurrentForm_nothrow()
{
if ( impl_checkDisposed() )
return;
if ( m_xCurrentForm.is() )
// no action required
return;
FmFormView* pFormView = m_pShell->GetFormView();
FmFormPage* pPage = pFormView ? pFormView->GetCurPage() : NULL;
if ( !pPage )
return;
try
{
Reference< XIndexAccess > xForms( pPage->GetForms( false ), UNO_QUERY );
if ( !xForms.is() || !xForms->hasElements() )
return;
Reference< XForm > xNewCurrentForm( xForms->getByIndex(0), UNO_QUERY_THROW );
impl_updateCurrentForm( xNewCurrentForm );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
//------------------------------------------------------------------------------
void FmXFormShell::smartControlReset( const Reference< XIndexAccess >& _rxModels )
{
if (!_rxModels.is())
{
DBG_ERROR("FmXFormShell::smartControlReset: invalid container!");
return;
}
static const ::rtl::OUString sClassIdPropertyName = FM_PROP_CLASSID;
static const ::rtl::OUString sBoundFieldPropertyName = FM_PROP_BOUNDFIELD;
sal_Int32 nCount = _rxModels->getCount();
Reference< XPropertySet > xCurrent;
Reference< XPropertySetInfo > xCurrentInfo;
Reference< XPropertySet > xBoundField;
for (sal_Int32 i=0; i<nCount; ++i)
{
_rxModels->getByIndex(i) >>= xCurrent;
if (xCurrent.is())
xCurrentInfo = xCurrent->getPropertySetInfo();
else
xCurrentInfo.clear();
if (!xCurrentInfo.is())
continue;
if (xCurrentInfo->hasPropertyByName(sClassIdPropertyName))
{ // it's a control model
// check if this control is bound to a living database field
if (xCurrentInfo->hasPropertyByName(sBoundFieldPropertyName))
xCurrent->getPropertyValue(sBoundFieldPropertyName) >>= xBoundField;
else
xBoundField.clear();
// reset only if it's *not* bound
bool bReset = !xBoundField.is();
// and additionally, check if it has an external value binding
Reference< XBindableValue > xBindable( xCurrent, UNO_QUERY );
if ( xBindable.is() && xBindable->getValueBinding().is() )
bReset = false;
if ( bReset )
{
Reference< XReset > xControlReset( xCurrent, UNO_QUERY );
if ( xControlReset.is() )
xControlReset->reset();
}
}
else
{
Reference< XIndexAccess > xContainer(xCurrent, UNO_QUERY);
if (xContainer.is())
smartControlReset(xContainer);
}
}
}
//------------------------------------------------------------------------
IMPL_LINK( FmXFormShell, OnLoadForms, FmFormPage*, /*_pPage*/ )
{
FmLoadAction aAction = m_aLoadingPages.front();
m_aLoadingPages.pop();
loadForms( aAction.pPage, aAction.nFlags & ~FORMS_ASYNC );
return 0L;
}
//------------------------------------------------------------------------------
namespace
{
sal_Bool lcl_isLoadable( const Reference< XInterface >& _rxLoadable )
{
// determines whether a form should be loaded or not
// if there is no datasource or connection there is no reason to load a form
Reference< XPropertySet > xSet( _rxLoadable, UNO_QUERY );
if ( !xSet.is() )
return sal_False;
try
{
Reference< XConnection > xConn;
if ( OStaticDataAccessTools().isEmbeddedInDatabase( _rxLoadable.get(), xConn ) )
return sal_True;
// is there already a active connection
xSet->getPropertyValue(FM_PROP_ACTIVE_CONNECTION) >>= xConn;
if ( xConn.is() )
return sal_True;
::rtl::OUString sPropertyValue;
OSL_VERIFY( xSet->getPropertyValue( FM_PROP_DATASOURCE ) >>= sPropertyValue );
if ( sPropertyValue.getLength() )
return sal_True;
OSL_VERIFY( xSet->getPropertyValue( FM_PROP_URL ) >>= sPropertyValue );
if ( sPropertyValue.getLength() )
return sal_True;
}
catch(const Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
return sal_False;
}
}
//------------------------------------------------------------------------
void FmXFormShell::loadForms( FmFormPage* _pPage, const sal_uInt16 _nBehaviour /* FORMS_LOAD | FORMS_SYNC */ )
{
DBG_ASSERT( ( _nBehaviour & ( FORMS_ASYNC | FORMS_UNLOAD ) ) != ( FORMS_ASYNC | FORMS_UNLOAD ),
"FmXFormShell::loadForms: async loading not supported - this will heavily fail!" );
if ( _nBehaviour & FORMS_ASYNC )
{
m_aLoadingPages.push( FmLoadAction(
_pPage,
_nBehaviour,
Application::PostUserEvent( LINK( this, FmXFormShell, OnLoadForms ), _pPage )
) );
return;
}
DBG_ASSERT( _pPage, "FmXFormShell::loadForms: invalid page!" );
if ( _pPage )
{
// lock the undo env so the forms can change non-transient properties while loading
// (without this my doc's modified flag would be set)
FmFormModel* pModel = PTR_CAST( FmFormModel, _pPage->GetModel() );
DBG_ASSERT( pModel, "FmXFormShell::loadForms: invalid model!" );
if ( pModel )
pModel->GetUndoEnv().Lock();
// load all forms
Reference< XIndexAccess > xForms;
xForms = xForms.query( _pPage->GetForms( false ) );
if ( xForms.is() )
{
Reference< XLoadable > xForm;
sal_Bool bFormWasLoaded = sal_False;
for ( sal_Int32 j = 0, nCount = xForms->getCount(); j < nCount; ++j )
{
xForms->getByIndex( j ) >>= xForm;
bFormWasLoaded = sal_False;
// a database form must be loaded for
try
{
if ( 0 == ( _nBehaviour & FORMS_UNLOAD ) )
{
if ( lcl_isLoadable( xForm ) && !xForm->isLoaded() )
xForm->load();
}
else
{
if ( xForm->isLoaded() )
{
bFormWasLoaded = sal_True;
xForm->unload();
}
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
// reset the form if it was loaded
if ( bFormWasLoaded )
{
Reference< XIndexAccess > xContainer( xForm, UNO_QUERY );
DBG_ASSERT( xContainer.is(), "FmXFormShell::loadForms: the form is no container!" );
if ( xContainer.is() )
smartControlReset( xContainer );
}
}
}
if ( pModel )
// unlock the environment
pModel->GetUndoEnv().UnLock();
}
}
//------------------------------------------------------------------------
void FmXFormShell::ExecuteTextAttribute( SfxRequest& _rReq )
{
m_pTextShell->ExecuteTextAttribute( _rReq );
}
//------------------------------------------------------------------------
void FmXFormShell::GetTextAttributeState( SfxItemSet& _rSet )
{
m_pTextShell->GetTextAttributeState( _rSet );
}
//------------------------------------------------------------------------
bool FmXFormShell::IsActiveControl( bool _bCountRichTextOnly ) const
{
return m_pTextShell->IsActiveControl( _bCountRichTextOnly );
}
//------------------------------------------------------------------------
void FmXFormShell::ForgetActiveControl()
{
m_pTextShell->ForgetActiveControl();
}
//------------------------------------------------------------------------
void FmXFormShell::SetControlActivationHandler( const Link& _rHdl )
{
m_pTextShell->SetControlActivationHandler( _rHdl );
}
//------------------------------------------------------------------------
void FmXFormShell::handleShowPropertiesRequest()
{
if ( onlyControlsAreMarked() )
ShowSelectionProperties( sal_True );
}
//------------------------------------------------------------------------
void FmXFormShell::handleMouseButtonDown( const SdrViewEvent& _rViewEvent )
{
// catch simple double clicks
if ( ( _rViewEvent.nMouseClicks == 2 ) && ( _rViewEvent.nMouseCode == MOUSE_LEFT ) )
{
if ( _rViewEvent.eHit == SDRHIT_MARKEDOBJECT )
{
if ( onlyControlsAreMarked() )
ShowSelectionProperties( sal_True );
}
}
}
//------------------------------------------------------------------------------
bool FmXFormShell::HasControlFocus() const
{
bool bHasControlFocus = false;
try
{
Reference< XFormController > xController( getActiveController() );
Reference< XControl > xCurrentControl;
if ( xController.is() )
xCurrentControl.set( xController->getCurrentControl() );
if ( xCurrentControl.is() )
{
Reference< XWindow2 > xPeerWindow( xCurrentControl->getPeer(), UNO_QUERY_THROW );
bHasControlFocus = xPeerWindow->hasFocus();
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return bHasControlFocus;
}
//==============================================================================
//==============================================================================
SearchableControlIterator::SearchableControlIterator(Reference< XInterface> xStartingPoint)
:IndexAccessIterator(xStartingPoint)
{
}
//------------------------------------------------------------------------------
sal_Bool SearchableControlIterator::ShouldHandleElement(const Reference< XInterface>& xElement)
{
// wenn das Ding eine ControlSource und einen BoundField-Property hat
Reference< XPropertySet> xProperties(xElement, UNO_QUERY);
if (::comphelper::hasProperty(FM_PROP_CONTROLSOURCE, xProperties) && ::comphelper::hasProperty(FM_PROP_BOUNDFIELD, xProperties))
{
// und das BoundField gueltig ist
Reference< XPropertySet> xField;
xProperties->getPropertyValue(FM_PROP_BOUNDFIELD) >>= xField;
if (xField.is())
{
// nehmen wir's
m_sCurrentValue = ::comphelper::getString(xProperties->getPropertyValue(FM_PROP_CONTROLSOURCE));
return sal_True;
}
}
// wenn es ein Grid-Control ist
if (::comphelper::hasProperty(FM_PROP_CLASSID, xProperties))
{
Any aClassId( xProperties->getPropertyValue(FM_PROP_CLASSID) );
if (::comphelper::getINT16(aClassId) == FormComponentType::GRIDCONTROL)
{
m_sCurrentValue = ::rtl::OUString();
return sal_True;
}
}
return sal_False;
}
//------------------------------------------------------------------------------
sal_Bool SearchableControlIterator::ShouldStepInto(const Reference< XInterface>& /*xContainer*/) const
{
return sal_True;
}
//==============================================================================
//==============================================================================
SV_IMPL_PTRARR(StatusForwarderArray, SfxStatusForwarder*)
SFX_IMPL_MENU_CONTROL(ControlConversionMenuController, SfxBoolItem);
//------------------------------------------------------------------------------
ControlConversionMenuController::ControlConversionMenuController( sal_uInt16 _nId, Menu& _rMenu, SfxBindings& _rBindings )
:SfxMenuControl( _nId, _rBindings )
,m_pMainMenu( &_rMenu )
,m_pConversionMenu( NULL )
{
if ( _nId == SID_FM_CHANGECONTROLTYPE )
{
m_pConversionMenu = FmXFormShell::GetConversionMenu();
_rMenu.SetPopupMenu( _nId, m_pConversionMenu );
for (sal_Int16 i=0; i<m_pConversionMenu->GetItemCount(); ++i)
{
_rBindings.Invalidate(m_pConversionMenu->GetItemId(i));
SfxStatusForwarder* pForwarder = new SfxStatusForwarder(m_pConversionMenu->GetItemId(i), *this);
m_aStatusForwarders.C40_INSERT(SfxStatusForwarder, pForwarder, m_aStatusForwarders.Count());
}
}
}
//------------------------------------------------------------------------------
ControlConversionMenuController::~ControlConversionMenuController()
{
m_pMainMenu->SetPopupMenu(SID_FM_CHANGECONTROLTYPE, NULL);
delete m_pConversionMenu;
}
//------------------------------------------------------------------------------
void ControlConversionMenuController::StateChanged(sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState)
{
if (nSID == GetId())
SfxMenuControl::StateChanged(nSID, eState, pState);
else if (FmXFormShell::isControlConversionSlot(nSID))
{
if ((m_pConversionMenu->GetItemPos(nSID) != MENU_ITEM_NOTFOUND) && (eState == SFX_ITEM_DISABLED))
{
m_pConversionMenu->RemoveItem(m_pConversionMenu->GetItemPos(nSID));
}
else if ((m_pConversionMenu->GetItemPos(nSID) == MENU_ITEM_NOTFOUND) && (eState != SFX_ITEM_DISABLED))
{
// We can't simply re-insert the item because we have a clear order for all the our items.
// So first we have to determine the position of the item to insert.
PopupMenu* pSource = FmXFormShell::GetConversionMenu();
sal_uInt16 nSourcePos = pSource->GetItemPos(nSID);
DBG_ASSERT(nSourcePos != MENU_ITEM_NOTFOUND, "ControlConversionMenuController::StateChanged : FmXFormShell supplied an invalid menu !");
sal_uInt16 nPrevInSource = nSourcePos;
sal_uInt16 nPrevInConversion = MENU_ITEM_NOTFOUND;
while (nPrevInSource>0)
{
sal_Int16 nPrevId = pSource->GetItemId(--nPrevInSource);
// do we have the source's predecessor in our conversion menu, too ?
nPrevInConversion = m_pConversionMenu->GetItemPos(nPrevId);
if (nPrevInConversion != MENU_ITEM_NOTFOUND)
break;
}
if (MENU_ITEM_NOTFOUND == nPrevInConversion)
// none of the items which precede the nSID-slot in the source menu are present in our conversion menu
nPrevInConversion = sal::static_int_cast< sal_uInt16 >(-1); // put the item at the first position
m_pConversionMenu->InsertItem(nSID, pSource->GetItemText(nSID), pSource->GetItemBits(nSID), ++nPrevInConversion);
m_pConversionMenu->SetItemImage(nSID, pSource->GetItemImage(nSID));
m_pConversionMenu->SetHelpId(nSID, pSource->GetHelpId(nSID));
delete pSource;
}
m_pMainMenu->EnableItem(SID_FM_CHANGECONTROLTYPE, m_pConversionMenu->GetItemCount() > 0);
}
else
{
DBG_ERROR("ControlConversionMenuController::StateChanged : unknown id !");
}
}
//==============================================================================