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office-gobmx/svx/source/form/fmshimp.cxx
Caolán McNamara ce18ff2e7d cid#1607356 COPY_INSTEAD_OF_MOVE 
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Change-Id: Ica17dec2c2102ef85283fd883a0a4e64aec307c2
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/171620
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>
Tested-by: Jenkins
2024-08-08 13:35:27 +02:00

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include <sal/config.h>
#include <o3tl/safeint.hxx>
#include <sal/macros.h>
#include <sal/log.hxx>
#include <fmobj.hxx>
#include <fmpgeimp.hxx>
#include <svx/fmtools.hxx>
#include <fmprop.hxx>
#include <fmservs.hxx>
#include <fmshimp.hxx>
#include <fmtextcontrolshell.hxx>
#include <fmundo.hxx>
#include <fmurl.hxx>
#include <fmvwimp.hxx>
#include <gridcols.hxx>
#include <svx/svditer.hxx>
#include <svx/dialmgr.hxx>
#include <svx/strings.hrc>
#include <svx/svdobjkind.hxx>
#include <svx/fmmodel.hxx>
#include <svx/fmpage.hxx>
#include <svx/fmshell.hxx>
#include <svx/fmview.hxx>
#include <svx/obj3d.hxx>
#include <svx/sdrpagewindow.hxx>
#include <svx/svdpagv.hxx>
#include <svx/svxdlg.hxx>
#include <svx/svxids.hrc>
#include <bitmaps.hlst>
#include <formnavi.hrc>
#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/theIntrospection.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/XIndexAccess.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/form/ListSourceType.hpp>
#include <com/sun/star/form/TabOrderDialog.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/lang/XServiceInfo.hpp>
#include <com/sun/star/script/XEventAttacherManager.hpp>
#include <com/sun/star/sdbc/SQLException.hpp>
#include <com/sun/star/ui/dialogs/XExecutableDialog.hpp>
#include <com/sun/star/util/XModeSelector.hpp>
#include <com/sun/star/util/XNumberFormatsSupplier.hpp>
#include <com/sun/star/view/XSelectionSupplier.hpp>
#include <comphelper/evtmethodhelper.hxx>
#include <comphelper/processfactory.hxx>
#include <comphelper/property.hxx>
#include <comphelper/sequence.hxx>
#include <comphelper/solarmutex.hxx>
#include <comphelper/string.hxx>
#include <comphelper/types.hxx>
#include <connectivity/dbtools.hxx>
#include <sfx2/dispatch.hxx>
#include <sfx2/frame.hxx>
#include <sfx2/objsh.hxx>
#include <sfx2/viewfrm.hxx>
#include <sfx2/viewsh.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <tools/debug.hxx>
#include <comphelper/diagnose_ex.hxx>
#include <comphelper/configuration.hxx>
#include <vcl/settings.hxx>
#include <vcl/svapp.hxx>
#include <vcl/weld.hxx>
#include <vcl/window.hxx>
#include <algorithm>
#include <map>
#include <memory>
#include <string_view>
#include <vector>
// is used for Invalidate -> maintain it as well
const 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
};
// is used for Invalidate -> maintain it as well
// sort ascending !!!!!!
const sal_uInt16 DlgSlotMap[] = // slots of the controller
{
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
};
const sal_uInt16 SelObjectSlotMap[] = // slots depending on the SelObject
{
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
};
// the following arrays must be consistent, i.e., corresponding entries should
// be at the same relative position within their respective arrays
static std::u16string_view aConvertSlots[] =
{
u"ConvertToEdit",
u"ConvertToButton",
u"ConvertToFixed",
u"ConvertToList",
u"ConvertToCheckBox",
u"ConvertToRadio",
u"ConvertToGroup",
u"ConvertToCombo",
u"ConvertToImageBtn",
u"ConvertToFileControl",
u"ConvertToDate",
u"ConvertToTime",
u"ConvertToNumeric",
u"ConvertToCurrency",
u"ConvertToPattern",
u"ConvertToImageControl",
u"ConvertToFormatted",
u"ConvertToScrollBar",
u"ConvertToSpinButton",
u"ConvertToNavigationBar"
};
constexpr OUString aImgIds[] =
{
RID_SVXBMP_EDITBOX,
RID_SVXBMP_BUTTON,
RID_SVXBMP_FIXEDTEXT,
RID_SVXBMP_LISTBOX,
RID_SVXBMP_CHECKBOX,
RID_SVXBMP_RADIOBUTTON,
RID_SVXBMP_GROUPBOX,
RID_SVXBMP_COMBOBOX,
RID_SVXBMP_IMAGEBUTTON,
RID_SVXBMP_FILECONTROL,
RID_SVXBMP_DATEFIELD,
RID_SVXBMP_TIMEFIELD,
RID_SVXBMP_NUMERICFIELD,
RID_SVXBMP_CURRENCYFIELD,
RID_SVXBMP_PATTERNFIELD,
RID_SVXBMP_IMAGECONTROL,
RID_SVXBMP_FORMATTEDFIELD,
RID_SVXBMP_SCROLLBAR,
RID_SVXBMP_SPINBUTTON,
RID_SVXBMP_NAVIGATIONBAR
};
const SdrObjKind nObjectTypes[] =
{
SdrObjKind::FormEdit,
SdrObjKind::FormButton,
SdrObjKind::FormFixedText,
SdrObjKind::FormListbox,
SdrObjKind::FormCheckbox,
SdrObjKind::FormRadioButton,
SdrObjKind::FormGroupBox,
SdrObjKind::FormCombobox,
SdrObjKind::FormImageButton,
SdrObjKind::FormFileControl,
SdrObjKind::FormDateField,
SdrObjKind::FormTimeField,
SdrObjKind::FormNumericField,
SdrObjKind::FormCurrencyField,
SdrObjKind::FormPatternField,
SdrObjKind::FormImageControl,
SdrObjKind::FormFormattedField,
SdrObjKind::FormScrollbar,
SdrObjKind::FormSpinButton,
SdrObjKind::FormNavigationBar
};
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::util;
using namespace ::com::sun::star::script;
using namespace ::svxform;
using namespace ::svx;
using namespace ::dbtools;
//= helper
namespace
{
void collectInterfacesFromMarkList( const SdrMarkList& _rMarkList, InterfaceBag& /* [out] */ _rInterfaces )
{
_rInterfaces.clear();
const size_t nMarkCount = _rMarkList.GetMarkCount();
for ( size_t i = 0; i < nMarkCount; ++i)
{
SdrObject* pCurrent = _rMarkList.GetMark( i )->GetMarkedSdrObj();
assert(pCurrent && "marked object will exist");
std::optional<SdrObjListIter> oGroupIterator;
if ( pCurrent->IsGroupObject() )
{
oGroupIterator.emplace( pCurrent->GetSubList() );
pCurrent = oGroupIterator->IsMore() ? oGroupIterator->Next() : nullptr;
}
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 = oGroupIterator && oGroupIterator->IsMore() ? oGroupIterator->Next() : nullptr;
}
}
}
sal_Int32 GridView2ModelPos(const Reference< XIndexAccess>& rColumns, sal_Int16 nViewPos)
{
try
{
if (rColumns.is())
{
// loop through all columns
sal_Int32 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("svx");
}
return -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.hasElements())
return; // nothing to do
// check for the index of the model within its 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 information about the listeners supported by the control and the model
Sequence< Type> aModelListeners;
Sequence< Type> aControlListeners;
Reference< XIntrospection> xIntrospection = theIntrospection::get(::comphelper::getProcessComponentContext());
if (xModel.is())
{
Any aModel(xModel);
aModelListeners = xIntrospection->inspect(aModel)->getSupportedListeners();
}
if (xControl.is())
{
Any aControl(xControl);
aControlListeners = xIntrospection->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();
for (const ScriptEventDescriptor& rCurrent : rTransferIfAvailable)
{
// search the model/control idl classes for the event described by pCurrent
for (const Sequence< Type>* pCurrentArray : { &aModelListeners, &aControlListeners })
{
for (const Type& rCurrentListener : *pCurrentArray)
{
OUString aListener = rCurrentListener.getTypeName();
if (!aListener.isEmpty())
aListener = aListener.copy(aListener.lastIndexOf('.')+1);
if (aListener == rCurrent.ListenerType)
// the current ScriptEventDescriptor doesn't match the current listeners class
continue;
// now check the methods
Sequence< OUString> aMethodsNames = ::comphelper::getEventMethodsForType(rCurrentListener);
if (comphelper::findValue(aMethodsNames, rCurrent.EventMethod) != -1)
{
// we can transfer the script event : the model (control) supports it
*pTransferable = rCurrent;
++pTransferable;
break;
}
}
}
}
sal_Int32 nRealNewLen = pTransferable - aTransferable.getArray();
aTransferable.realloc(nRealNewLen);
xEventManager->registerScriptEvents(nIndex, aTransferable);
}
OUString getServiceNameByControlType(SdrObjKind nType)
{
switch (nType)
{
case SdrObjKind::FormEdit : return FM_COMPONENT_TEXTFIELD;
case SdrObjKind::FormButton : return FM_COMPONENT_COMMANDBUTTON;
case SdrObjKind::FormFixedText : return FM_COMPONENT_FIXEDTEXT;
case SdrObjKind::FormListbox : return FM_COMPONENT_LISTBOX;
case SdrObjKind::FormCheckbox : return FM_COMPONENT_CHECKBOX;
case SdrObjKind::FormRadioButton : return FM_COMPONENT_RADIOBUTTON;
case SdrObjKind::FormGroupBox : return FM_COMPONENT_GROUPBOX;
case SdrObjKind::FormCombobox : return FM_COMPONENT_COMBOBOX;
case SdrObjKind::FormGrid : return FM_COMPONENT_GRIDCONTROL;
case SdrObjKind::FormImageButton : return FM_COMPONENT_IMAGEBUTTON;
case SdrObjKind::FormFileControl : return FM_COMPONENT_FILECONTROL;
case SdrObjKind::FormDateField : return FM_COMPONENT_DATEFIELD;
case SdrObjKind::FormTimeField : return FM_COMPONENT_TIMEFIELD;
case SdrObjKind::FormNumericField : return FM_COMPONENT_NUMERICFIELD;
case SdrObjKind::FormCurrencyField : return FM_COMPONENT_CURRENCYFIELD;
case SdrObjKind::FormPatternField : return FM_COMPONENT_PATTERNFIELD;
case SdrObjKind::FormHidden : return FM_COMPONENT_HIDDENCONTROL;
case SdrObjKind::FormImageControl : return FM_COMPONENT_IMAGECONTROL;
case SdrObjKind::FormFormattedField : return FM_COMPONENT_FORMATTEDFIELD;
case SdrObjKind::FormScrollbar : return FM_SUN_COMPONENT_SCROLLBAR;
case SdrObjKind::FormSpinButton : return FM_SUN_COMPONENT_SPINBUTTON;
case SdrObjKind::FormNavigationBar : return FM_SUN_COMPONENT_NAVIGATIONBAR;
default:;
}
return 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)
bool IsSearchableControl( const css::uno::Reference< css::uno::XInterface>& _rxControl,
OUString* _pCurrentText )
{
if ( !_rxControl.is() )
return false;
Reference< XTextComponent > xAsText( _rxControl, UNO_QUERY );
if ( xAsText.is() )
{
if ( _pCurrentText )
*_pCurrentText = xAsText->getText();
return true;
}
Reference< XListBox > xListBox( _rxControl, UNO_QUERY );
if ( xListBox.is() )
{
if ( _pCurrentText )
*_pCurrentText = xListBox->getSelectedItem();
return true;
}
Reference< XCheckBox > xCheckBox( _rxControl, UNO_QUERY );
if ( xCheckBox.is() )
{
if ( _pCurrentText )
{
switch ( static_cast<::TriState>(xCheckBox->getState()) )
{
case TRISTATE_FALSE: *_pCurrentText = "0"; break;
case TRISTATE_TRUE: *_pCurrentText = "1"; break;
default: _pCurrentText->clear(); break;
}
}
return true;
}
return false;
}
bool FmXBoundFormFieldIterator::ShouldStepInto(const Reference< XInterface>& _rContainer) const
{
if (_rContainer == m_xStartingPoint)
// would be quite stupid to step over the root...
return true;
return Reference< XControlModel>(_rContainer, UNO_QUERY).is();
}
bool FmXBoundFormFieldIterator::ShouldHandleElement(const Reference< XInterface>& _rElement)
{
if (!_rElement.is())
// NULL element
return false;
if (Reference< XForm>(_rElement, UNO_QUERY).is() || Reference< XGrid>(_rElement, UNO_QUERY).is())
// a forms or a grid
return false;
Reference< XPropertySet> xSet(_rElement, UNO_QUERY);
if (!xSet.is() || !::comphelper::hasProperty(FM_PROP_BOUNDFIELD, xSet))
// no "BoundField" property
return false;
Any aVal( xSet->getPropertyValue(FM_PROP_BOUNDFIELD) );
if (aVal.getValueTypeClass() != TypeClass_INTERFACE)
// void or invalid property value
return false;
return aVal.hasValue();
}
static bool isControlList(const SdrMarkList& rMarkList)
{
// the list contains only controls and at least one control
const size_t nMarkCount = rMarkList.GetMarkCount();
bool bControlList = nMarkCount != 0;
bool bHadAnyLeafs = false;
for (size_t i = 0; i < nMarkCount && bControlList; ++i)
{
SdrObject *pObj = rMarkList.GetMark(i)->GetMarkedSdrObj();
E3dObject* pAs3DObject = DynCastE3dObject( 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 = SdrInventor::FmForm == aIter.Next()->GetObjInventor();
bHadAnyLeafs = true;
}
}
else
{
bHadAnyLeafs = true;
bControlList = SdrInventor::FmForm == pObj->GetObjInventor();
}
}
}
return bControlList && bHadAnyLeafs;
}
static 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 >();
}
FmXFormShell_Base_Disambiguation::FmXFormShell_Base_Disambiguation( ::osl::Mutex& _rMutex )
:FmXFormShell_BD_BASE( _rMutex )
{
}
FmXFormShell::FmXFormShell( FmFormShell& _rShell, SfxViewFrame* _pViewFrame )
:FmXFormShell_BASE(m_aMutex)
,FmXFormShell_CFGBASE(u"Office.Common/Misc"_ustr, ConfigItemMode::NONE)
,m_aMarkTimer("svx::FmXFormShell m_aMarkTimer")
,m_eNavigate( NavigationBarMode_NONE )
,m_nInvalidationEvent( nullptr )
,m_nActivationEvent( nullptr )
,m_pShell( &_rShell )
,m_pTextShell( new svx::FmTextControlShell( _pViewFrame ) )
,m_aActiveControllerFeatures( this )
,m_aNavControllerFeatures( this )
,m_eDocumentType( eUnknownDocumentType )
,m_nLockSlotInvalidation( 0 )
,m_bHadPropertyBrowserInDesignMode( false )
,m_bTrackProperties( true )
,m_bUseWizards( true )
,m_bDatabaseBar( false )
,m_bInActivate( false )
,m_bSetFocus( false )
,m_bFilterMode( false )
,m_bChangingDesignMode( false )
,m_bPreparedClose( false )
,m_bFirstActivation( true )
{
m_aMarkTimer.SetTimeout(100);
m_aMarkTimer.SetInvokeHandler(LINK(this, FmXFormShell, OnTimeOut_Lock));
m_xAttachedFrame = _pViewFrame->GetFrame().GetFrameInterface();
// to prevent deletion of this we acquire our refcounter once
osl_atomic_increment(&m_refCount);
// correct the refcounter
osl_atomic_decrement(&m_refCount);
// cache the current configuration settings we're interested in
implAdjustConfigCache_Lock();
// and register for changes on this settings
Sequence< OUString > aNames { u"FormControlPilotsEnabled"_ustr };
EnableNotification(aNames);
}
FmXFormShell::~FmXFormShell()
{
}
Reference< css::frame::XModel > FmXFormShell::getContextDocument_Lock() const
{
Reference< css::frame::XModel > xModel;
// determine the type of document we live in
try
{
Reference< css::frame::XController > xController;
if ( m_xAttachedFrame.is() )
xController = m_xAttachedFrame->getController();
if ( xController.is() )
xModel = xController->getModel();
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svx");
}
return xModel;
}
bool FmXFormShell::isEnhancedForm_Lock() const
{
return getDocumentType_Lock() == eEnhancedForm;
}
bool FmXFormShell::impl_checkDisposed_Lock() const
{
DBG_TESTSOLARMUTEX();
if ( !m_pShell )
{
OSL_FAIL( "FmXFormShell::impl_checkDisposed: already disposed!" );
return true;
}
return false;
}
::svxform::DocumentType FmXFormShell::getDocumentType_Lock() const
{
if ( m_eDocumentType != eUnknownDocumentType )
return m_eDocumentType;
// determine the type of document we live in
Reference<css::frame::XModel> xModel = getContextDocument_Lock();
if ( xModel.is() )
m_eDocumentType = DocumentClassification::classifyDocument( xModel );
else
{
OSL_FAIL( "FmXFormShell::getDocumentType: can't determine the document type!" );
m_eDocumentType = eTextDocument;
// fallback, just to have a defined state
}
return m_eDocumentType;
}
bool FmXFormShell::IsReadonlyDoc_Lock() const
{
if (impl_checkDisposed_Lock())
return true;
FmFormModel* pModel = m_pShell->GetFormModel();
if ( pModel && pModel->GetObjectShell() )
return pModel->GetObjectShell()->IsReadOnly() || pModel->GetObjectShell()->IsReadOnlyUI();
return true;
}
// EventListener
void SAL_CALL FmXFormShell::disposing(const lang::EventObject& e)
{
SolarMutexGuard g;
if (m_xActiveController == e.Source)
{
// the controller will release, then release everything
stopListening_Lock();
m_xActiveForm = nullptr;
m_xActiveController = nullptr;
m_xNavigationController = nullptr;
m_aActiveControllerFeatures.dispose();
m_aNavControllerFeatures.dispose();
if ( m_pShell )
m_pShell->GetViewShell()->GetViewFrame().GetBindings().InvalidateShell(*m_pShell);
}
if (e.Source != m_xExternalViewController)
return;
Reference< runtime::XFormController > xFormController( m_xExternalViewController, UNO_QUERY );
OSL_ENSURE( xFormController.is(), "FmXFormShell::disposing: invalid external view controller!" );
if (xFormController.is())
xFormController->removeActivateListener(static_cast<XFormControllerListener*>(this));
if (m_xExternalViewController.is())
m_xExternalViewController->removeEventListener(static_cast<XEventListener*>(static_cast<XPropertyChangeListener*>(this)));
m_xExternalViewController = nullptr;
m_xExternalDisplayedForm = nullptr;
m_xExtViewTriggerController = nullptr;
InvalidateSlot_Lock( SID_FM_VIEW_AS_GRID, false );
}
void SAL_CALL FmXFormShell::propertyChange(const PropertyChangeEvent& evt)
{
SolarMutexGuard g;
if (impl_checkDisposed_Lock())
return;
if (evt.PropertyName == FM_PROP_ROWCOUNT)
{
// The update following this forces a re-painting of the corresponding
// slots. But if I am not in the MainThread of the application (because,
// for example, a cursor is counting data sets at the moment and always
// gives me this PropertyChanges), this can clash with normal paints in
// the MainThread of the application. (Such paints happen, for example,
// if one simply places another application over the office and switches
// back again).
// Therefore the use of the SolarMutex, which safeguards that.
comphelper::SolarMutex& rSolarSafety = Application::GetSolarMutex();
if (rSolarSafety.tryToAcquire())
{
m_pShell->GetViewShell()->GetViewFrame().GetBindings().Invalidate(SID_FM_RECORD_TOTAL, true);
m_pShell->GetViewShell()->GetViewFrame().GetBindings().Update(SID_FM_RECORD_TOTAL);
rSolarSafety.release();
}
else
{
// with the following the slot is invalidated asynchron
LockSlotInvalidation_Lock(true);
InvalidateSlot_Lock(SID_FM_RECORD_TOTAL, false);
LockSlotInvalidation_Lock(false);
}
}
// this may be called from a non-main-thread so invalidate the shell asynchronously
LockSlotInvalidation_Lock(true);
InvalidateSlot_Lock(0, false); // special meaning : invalidate m_pShell
LockSlotInvalidation_Lock(false);
}
void FmXFormShell::invalidateFeatures( const ::std::vector< sal_Int32 >& _rFeatures )
{
SolarMutexGuard g;
if (impl_checkDisposed_Lock())
return;
OSL_ENSURE( !_rFeatures.empty(), "FmXFormShell::invalidateFeatures: invalid arguments!" );
if (!m_pShell->GetViewShell())
return;
// unfortunately, SFX requires sal_uInt16
::std::vector< sal_uInt16 > aSlotIds( _rFeatures.begin(), _rFeatures.end() );
// 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.data();
m_pShell->GetViewShell()->GetViewFrame().GetBindings().Invalidate( pSlotIds );
}
void SAL_CALL FmXFormShell::formActivated(const lang::EventObject& rEvent)
{
SolarMutexGuard g;
if (impl_checkDisposed_Lock())
return;
Reference< runtime::XFormController > xController( rEvent.Source, UNO_QUERY_THROW );
m_pTextShell->formActivated( xController );
setActiveController_Lock(xController);
}
void SAL_CALL FmXFormShell::formDeactivated(const lang::EventObject& rEvent)
{
SolarMutexGuard g;
if (impl_checkDisposed_Lock())
return;
Reference< runtime::XFormController > xController( rEvent.Source, UNO_QUERY_THROW );
m_pTextShell->formDeactivated( xController );
}
void FmXFormShell::disposing()
{
SolarMutexGuard g;
FmXFormShell_BASE::disposing();
if ( m_pShell && !m_pShell->IsDesignMode() )
setActiveController_Lock(nullptr, 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.
m_pTextShell->dispose();
m_xAttachedFrame = nullptr;
CloseExternalFormViewer_Lock();
while ( !m_aLoadingPages.empty() )
{
Application::RemoveUserEvent( m_aLoadingPages.front().nEventId );
m_aLoadingPages.pop();
}
{
if (m_nInvalidationEvent)
{
Application::RemoveUserEvent(m_nInvalidationEvent);
m_nInvalidationEvent = nullptr;
}
if ( m_nActivationEvent )
{
Application::RemoveUserEvent( m_nActivationEvent );
m_nActivationEvent = nullptr;
}
}
{
DBG_ASSERT(!m_nInvalidationEvent, "FmXFormShell::~FmXFormShell : still have an invalidation event !");
// should have been deleted while being disposed
m_aMarkTimer.Stop();
}
DisableNotification();
RemoveElement_Lock(m_xForms);
m_xForms.clear();
impl_switchActiveControllerListening_Lock(false);
m_xActiveController = nullptr;
m_xActiveForm = nullptr;
m_pShell = nullptr;
m_xNavigationController = nullptr;
m_xCurrentForm = nullptr;
m_xLastGridFound = nullptr;
m_xAttachedFrame = nullptr;
m_xExternalViewController = nullptr;
m_xExtViewTriggerController = nullptr;
m_xExternalDisplayedForm = nullptr;
InterfaceBag().swap(m_aCurrentSelection);
m_aActiveControllerFeatures.dispose();
m_aNavControllerFeatures.dispose();
}
void FmXFormShell::UpdateSlot_Lock(sal_Int16 _nId)
{
if (impl_checkDisposed_Lock())
return;
if ( m_nLockSlotInvalidation )
{
OSL_FAIL( "FmXFormShell::UpdateSlot: cannot update if invalidation is currently locked!" );
InvalidateSlot_Lock(_nId, false);
}
else
{
OSL_ENSURE( _nId, "FmXFormShell::UpdateSlot: can't update the complete shell!" );
m_pShell->GetViewShell()->GetViewFrame().GetBindings().Invalidate( _nId, true, true );
m_pShell->GetViewShell()->GetViewFrame().GetBindings().Update( _nId );
}
}
void FmXFormShell::InvalidateSlot_Lock(sal_Int16 nId, bool bWithId)
{
if (impl_checkDisposed_Lock())
return;
if (m_nLockSlotInvalidation)
{
sal_uInt8 nFlags = ( bWithId ? 0x01 : 0 );
m_arrInvalidSlots.emplace_back(nId, nFlags );
}
else
if (nId)
m_pShell->GetViewShell()->GetViewFrame().GetBindings().Invalidate(nId, true, bWithId);
else
m_pShell->GetViewShell()->GetViewFrame().GetBindings().InvalidateShell(*m_pShell);
}
void FmXFormShell::LockSlotInvalidation_Lock(bool bLock)
{
if (impl_checkDisposed_Lock())
return;
DBG_ASSERT(bLock || m_nLockSlotInvalidation>0, "FmXFormShell::LockSlotInvalidation : invalid call !");
if (bLock)
++m_nLockSlotInvalidation;
else if (!--m_nLockSlotInvalidation)
{
// (asynchronously) invalidate everything accumulated during the locked phase
if (!m_nInvalidationEvent)
m_nInvalidationEvent = Application::PostUserEvent(LINK(this, FmXFormShell, OnInvalidateSlots_Lock));
}
}
IMPL_LINK_NOARG(FmXFormShell, OnInvalidateSlots_Lock, void*,void)
{
if (impl_checkDisposed_Lock())
return;
m_nInvalidationEvent = nullptr;
for (const auto& rInvalidSlot : m_arrInvalidSlots)
{
if (rInvalidSlot.id)
m_pShell->GetViewShell()->GetViewFrame().GetBindings().Invalidate(rInvalidSlot.id, true, (rInvalidSlot.flags & 0x01));
else
m_pShell->GetViewShell()->GetViewFrame().GetBindings().InvalidateShell(*m_pShell);
}
m_arrInvalidSlots.clear();
}
void FmXFormShell::ForceUpdateSelection_Lock()
{
if (impl_checkDisposed_Lock())
return;
if (IsSelectionUpdatePending_Lock())
{
m_aMarkTimer.Stop();
// optionally turn off the invalidation of slots which is implicitly done by SetSelection
LockSlotInvalidation_Lock(true);
SetSelection_Lock(m_pShell->GetFormView()->GetMarkedObjectList());
LockSlotInvalidation_Lock(false);
}
}
void FmXFormShell::GetConversionMenu_Lock(weld::Menu& rNewMenu)
{
for (size_t i = 0; i < SAL_N_ELEMENTS(aConvertSlots); ++i)
{
// the corresponding image at it
rNewMenu.append(OUString(aConvertSlots[i]), SvxResId(RID_SVXSW_CONVERTMENU[i]), aImgIds[i]);
}
}
OUString FmXFormShell::SlotToIdent(sal_uInt16 nSlot)
{
static_assert(SAL_N_ELEMENTS(SelObjectSlotMap) >= SAL_N_ELEMENTS(aConvertSlots));
for (size_t i = 0; i < SAL_N_ELEMENTS(aConvertSlots); ++i)
{
if (nSlot == SelObjectSlotMap[i])
return OUString(aConvertSlots[i]);
}
return {};
}
bool FmXFormShell::isControlConversionSlot(std::u16string_view rIdent)
{
for (const auto& rConvertSlot : aConvertSlots)
if (rIdent == rConvertSlot)
return true;
return false;
}
void FmXFormShell::executeControlConversionSlot_Lock(std::u16string_view rIdent)
{
OSL_PRECOND( canConvertCurrentSelectionToControl_Lock(rIdent), "FmXFormShell::executeControlConversionSlot: illegal call!" );
InterfaceBag::const_iterator aSelectedElement = m_aCurrentSelection.begin();
if ( aSelectedElement == m_aCurrentSelection.end() )
return;
executeControlConversionSlot_Lock(Reference<XFormComponent>(*aSelectedElement, UNO_QUERY), rIdent);
}
bool FmXFormShell::executeControlConversionSlot_Lock(const Reference<XFormComponent>& _rxObject, std::u16string_view rIdent)
{
if (impl_checkDisposed_Lock())
return false;
OSL_ENSURE( _rxObject.is(), "FmXFormShell::executeControlConversionSlot: invalid object!" );
if ( !_rxObject.is() )
return false;
SdrPage* pPage = m_pShell->GetCurPage();
FmFormPage* pFormPage = dynamic_cast< FmFormPage* >( pPage );
OSL_ENSURE( pFormPage, "FmXFormShell::executeControlConversionSlot: no current (form) page!" );
if ( !pFormPage )
return false;
OSL_ENSURE( isSolelySelected_Lock(_rxObject),
"FmXFormShell::executeControlConversionSlot: hmm ... shouldn't this parameter be redundant?" );
for (size_t lookupSlot = 0; lookupSlot < SAL_N_ELEMENTS(aConvertSlots); ++lookupSlot)
{
if (rIdent == aConvertSlots[lookupSlot])
{
Reference< XInterface > xNormalizedObject( _rxObject, UNO_QUERY );
FmFormObj* pFormObject = nullptr;
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 = nullptr;
}
if ( !pFormObject )
return false;
OUString sNewName( getServiceNameByControlType( nObjectTypes[ lookupSlot ] ) );
Reference<XComponentContext> xContext = comphelper::getProcessComponentContext();
Reference< XControlModel> xNewModel( xContext->getServiceManager()->createInstanceWithContext(sNewName, xContext), UNO_QUERY );
if (!xNewModel.is())
return false;
Reference< XControlModel> xOldModel( pFormObject->GetUnoControlModel() );
// transfer properties
Reference< XPropertySet> xOldSet(xOldModel, UNO_QUERY);
Reference< XPropertySet> xNewSet(xNewModel, UNO_QUERY);
lang::Locale aNewLanguage = Application::GetSettings().GetUILanguageTag().getLocale();
TransferFormComponentProperties(xOldSet, xNewSet, aNewLanguage);
Sequence< css::script::ScriptEventDescriptor> aOldScripts;
Reference< XChild> xChild(xOldModel, UNO_QUERY);
if (xChild.is())
{
Reference< XIndexAccess> xParent(xChild->getParent(), UNO_QUERY);
// remember old script events
Reference< css::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 model within the parent container
Reference< XIndexContainer> xIndexParent(xChild->getParent(), UNO_QUERY);
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(xComponent);
try
{
sal_Int32 nIndex = getElementPos(xParent, xOldModel);
if (nIndex>=0 && nIndex<xParent->getCount())
xIndexParent->replaceByIndex(nIndex, aNewModel);
else
{
OSL_FAIL("FmXFormShell::executeControlConversionSlot: could not replace the model !");
Reference< css::lang::XComponent> xNewComponent(xNewModel, UNO_QUERY);
if (xNewComponent.is())
xNewComponent->dispose();
return false;
}
}
catch(Exception&)
{
OSL_FAIL("FmXFormShell::executeControlConversionSlot: could not replace the model !");
Reference< css::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&)
{
}
}
// set new model
pFormObject->SetChanged();
pFormObject->SetUnoControlModel(xNewModel);
// transfer script events
// (do this _after_ SetUnoControlModel as we need the new (implicitly created) control)
if (aOldScripts.hasElements())
{
// find the control for the model
Reference<XControlContainer> xControlContainer(getControlContainerForView_Lock());
const Sequence< Reference< XControl> > aControls( xControlContainer->getControls() );
Reference< XControl> xControl;
auto pControl = std::find_if(aControls.begin(), aControls.end(),
[&xNewModel](const Reference< XControl>& rControl) { return rControl->getModel() == xNewModel; });
if (pControl != aControls.end())
xControl = *pControl;
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( nullptr );
}
catch(const Exception&)
{
DBG_UNHANDLED_EXCEPTION("svx");
}
}
}
// 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( nullptr );
}
catch(const Exception&)
{
DBG_UNHANDLED_EXCEPTION("svx");
}
}
}
// create an undo action
FmFormModel* pModel = m_pShell->GetFormModel();
DBG_ASSERT(pModel != nullptr, "FmXFormShell::executeControlConversionSlot: my shell has no model !");
if (pModel && pModel->IsUndoEnabled() )
{
pModel->AddUndo(std::make_unique<FmUndoModelReplaceAction>(*pModel, pFormObject, xOldModel));
}
else
{
FmUndoModelReplaceAction::DisposeElement( xOldModel );
}
return true;
}
}
return false;
}
bool FmXFormShell::canConvertCurrentSelectionToControl_Lock(std::u16string_view rIdent)
{
if ( m_aCurrentSelection.empty() )
return false;
InterfaceBag::const_iterator aCheck = m_aCurrentSelection.begin();
Reference< lang::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;
SdrObjKind nObjectType = getControlTypeByObject( xElementInfo );
if ( ( SdrObjKind::FormHidden == nObjectType )
|| ( SdrObjKind::FormControl == nObjectType )
|| ( SdrObjKind::FormGrid == nObjectType )
)
return false; // those types cannot be converted
DBG_ASSERT(SAL_N_ELEMENTS(aConvertSlots) == SAL_N_ELEMENTS(nObjectTypes),
"FmXFormShell::canConvertCurrentSelectionToControl: aConvertSlots & nObjectTypes must have the same size !");
for (size_t i = 0; i < SAL_N_ELEMENTS(aConvertSlots); ++i)
if (rIdent == aConvertSlots[i])
return nObjectTypes[i] != nObjectType;
return true; // all other slots: assume "yes"
}
void FmXFormShell::checkControlConversionSlotsForCurrentSelection_Lock(weld::Menu& rMenu)
{
for (int i = 0, nCount = rMenu.n_children(); i < nCount; ++i)
{
// the context is already of a type that corresponds to the entry -> disable
OUString sIdent(aConvertSlots[i]);
rMenu.set_sensitive(sIdent, canConvertCurrentSelectionToControl_Lock(sIdent));
}
}
void FmXFormShell::LoopGrids_Lock(LoopGridsSync nSync, LoopGridsFlags nFlags)
{
if (impl_checkDisposed_Lock())
return;
Reference< XIndexContainer> xControlModels(m_xActiveForm, UNO_QUERY);
if (!xControlModels.is())
return;
for (sal_Int32 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 (nSync)
{
case LoopGridsSync::DISABLE_SYNC:
{
xModelSet->setPropertyValue(FM_PROP_DISPLAYSYNCHRON, Any(false));
}
break;
case LoopGridsSync::FORCE_SYNC:
{
Any aOldVal( xModelSet->getPropertyValue(FM_PROP_DISPLAYSYNCHRON) );
xModelSet->setPropertyValue(FM_PROP_DISPLAYSYNCHRON, Any(true));
xModelSet->setPropertyValue(FM_PROP_DISPLAYSYNCHRON, aOldVal);
}
break;
case LoopGridsSync::ENABLE_SYNC:
{
xModelSet->setPropertyValue(FM_PROP_DISPLAYSYNCHRON, Any(true));
}
break;
}
if (nFlags & LoopGridsFlags::DISABLE_ROCTRLR)
{
xModelSet->setPropertyValue(FM_PROP_ALWAYSSHOWCURSOR, Any(false));
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
}
}
}
Reference< XControlContainer > FmXFormShell::getControlContainerForView_Lock() const
{
if (impl_checkDisposed_Lock())
return nullptr;
SdrPageView* pPageView = nullptr;
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_Lock(const Reference<XTabControllerModel>& _rxForForm)
{
if (impl_checkDisposed_Lock())
return;
OSL_PRECOND( _rxForForm.is(), "FmXFormShell::ExecuteTabOrderDialog: invalid tabbing model!" );
if ( !_rxForForm.is() )
return;
try
{
Reference< XWindow > xParentWindow;
if (m_pShell->GetViewShell())
xParentWindow = VCLUnoHelper::GetInterface ( &m_pShell->GetViewShell()->GetViewFrame().GetWindow() );
Reference< dialogs::XExecutableDialog > xDialog = form::TabOrderDialog::createWithModel(
comphelper::getProcessComponentContext(),
_rxForForm, getControlContainerForView_Lock(), xParentWindow
);
(void)xDialog->execute();
}
catch( const Exception& )
{
TOOLS_WARN_EXCEPTION( "svx", "FmXFormShell::ExecuteTabOrderDialog" );
}
}
void FmXFormShell::ExecuteSearch_Lock()
{
if (impl_checkDisposed_Lock())
return;
// a collection of all (logical) forms
FmFormArray().swap(m_aSearchForms);
::std::vector< OUString > aContextNames;
impl_collectFormSearchContexts_nothrow_Lock(
m_pShell->GetCurPage()->GetForms(), u"",
m_aSearchForms, aContextNames);
if ( m_aSearchForms.size() != aContextNames.size() )
{
SAL_WARN ( "svx.form", "FmXFormShell::ExecuteSearch: nonsense!" );
return;
}
// filter out the forms which do not contain valid controls at all
{
FmFormArray aValidForms;
::std::vector< OUString > aValidContexts;
FmFormArray::const_iterator form = m_aSearchForms.begin();
::std::vector< OUString >::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_Lock(aTestContext);
if ( nValidControls > 0 )
{
aValidForms.push_back( *form );
aValidContexts.push_back( *contextName );
}
}
m_aSearchForms.swap( aValidForms );
aContextNames.swap( aValidContexts );
}
if (m_aSearchForms.empty() )
{
// there are no controls that meet all the conditions for a search
std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(nullptr,
VclMessageType::Warning, VclButtonsType::Ok,
SvxResId(RID_STR_NODATACONTROLS)));
xBox->run();
return;
}
// now I need another 'initial context'
sal_Int16 nInitialContext = 0;
Reference<XForm> xActiveForm(getActiveForm_Lock());
for ( size_t i=0; i<m_aSearchForms.size(); ++i )
{
if (m_aSearchForms.at(i) == xActiveForm)
{
nInitialContext = static_cast<sal_Int16>(i);
break;
}
}
// If the dialog should initially offer the text of the active control,
// this must have an XTextComponent interface. An addition, this makes
// sense only if the current field is also bound to a table (or whatever) field.
OUString strActiveField;
OUString strInitialText;
// ... this I get from my FormController
DBG_ASSERT(m_xActiveController.is(), "FmXFormShell::ExecuteSearch : no active controller !");
Reference< XControl> xActiveControl( m_xActiveController->getCurrentControl());
if (xActiveControl.is())
{
// the control can tell me its model ...
Reference< XControlModel> xActiveModel( xActiveControl->getModel());
DBG_ASSERT(xActiveModel.is(), "FmXFormShell::ExecuteSearch : active control has no model !");
// I ask the model for the ControlSource property ...
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()) // (only when the thing is really bound)
{
// and the control itself for a TextComponent interface (so that I can pick up the text there)
Reference< XTextComponent> xText(xActiveControl, UNO_QUERY);
if (xText.is())
{
strActiveField = getLabelName(xProperties);
strInitialText = xText->getText();
}
}
}
else
{
// the control itself has no ControlSource, but maybe it is a GridControl
Reference< XGrid> xGrid(xActiveControl, UNO_QUERY);
if (xGrid.is())
{
// for strActiveField I need the ControlSource of the column,
// for that the columns container, for that the GridPeer
Reference< XGridPeer> xGridPeer(xActiveControl->getPeer(), UNO_QUERY);
Reference< XIndexAccess> xColumns;
if (xGridPeer.is())
xColumns = xGridPeer->getColumns();
sal_Int16 nViewCol = xGrid->getCurrentColumnPosition();
sal_Int32 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));
// the text of the current column
Reference< XIndexAccess> xColControls(xGridPeer, UNO_QUERY);
Reference< XInterface> xCurControl;
xColControls->getByIndex(nViewCol) >>= xCurControl;
OUString sInitialText;
if (IsSearchableControl(xCurControl, &sInitialText))
strInitialText = sInitialText;
}
}
}
// taking care of possible GridControls that I know
LoopGrids_Lock(LoopGridsSync::DISABLE_SYNC);
// Now I am ready for the dialogue.
// When the potential deadlocks caused by the use of the solar mutex in
// MTs VCLX... classes are eventually cleared, an SM_USETHREAD should be
// placed here, because the search in a separate thread is nevertheless
// somewhat more fluid. Should be, however, somehow made dependent of the
// underlying cursor. DAO for example is not thread-safe.
SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
ScopedVclPtr<AbstractFmSearchDialog> pDialog(
pFact->CreateFmSearchDialog(
m_pShell->GetViewShell()->GetViewFrame().GetFrameWeld(),
strInitialText, aContextNames, nInitialContext,
LINK(this, FmXFormShell, OnSearchContextRequest_Lock) ));
pDialog->SetActiveField( strActiveField );
pDialog->SetFoundHandler(LINK(this, FmXFormShell, OnFoundData_Lock));
pDialog->SetCanceledNotFoundHdl(LINK(this, FmXFormShell, OnCanceledNotFound_Lock));
pDialog->Execute();
pDialog.disposeAndClear();
// restore GridControls again
LoopGrids_Lock(LoopGridsSync::ENABLE_SYNC, LoopGridsFlags::DISABLE_ROCTRLR);
m_pShell->GetFormView()->UnMarkAll(m_pShell->GetFormView()->GetSdrPageView());
// because I marked controls in OnFoundData (if I was there)
}
bool FmXFormShell::GetY2KState_Lock(sal_uInt16& n)
{
if (impl_checkDisposed_Lock())
return false;
if (m_pShell->IsDesignMode())
// in the design mode (without active controls) the main document is to take care of it
return false;
Reference<XForm> xForm(getActiveForm_Lock());
if (!xForm.is())
// no current form (in particular no current control) -> the main document is to take care
return false;
Reference< XRowSet> xDB(xForm, UNO_QUERY);
DBG_ASSERT(xDB.is(), "FmXFormShell::GetY2KState : current form has no dbform-interface !");
Reference< XNumberFormatsSupplier> xSupplier( getNumberFormats(getConnection(xDB)));
if (xSupplier.is())
{
Reference< XPropertySet> xSet(xSupplier->getNumberFormatSettings());
if (xSet.is())
{
try
{
Any aVal( xSet->getPropertyValue(u"TwoDigitDateStart"_ustr) );
aVal >>= n;
return true;
}
catch(Exception&)
{
}
}
}
return false;
}
void FmXFormShell::SetY2KState_Lock(sal_uInt16 n)
{
if (impl_checkDisposed_Lock())
return;
Reference<XForm> xActiveForm(getActiveForm_Lock());
Reference< XRowSet > xActiveRowSet( xActiveForm, UNO_QUERY );
if ( xActiveRowSet.is() )
{
Reference< XNumberFormatsSupplier > xSupplier( getNumberFormats( getConnection( xActiveRowSet ) ) );
if (xSupplier.is())
{
Reference< XPropertySet> xSet(xSupplier->getNumberFormatSettings());
if (xSet.is())
{
try
{
xSet->setPropertyValue(u"TwoDigitDateStart"_ustr, Any(sal_uInt16(n)));
}
catch(Exception&)
{
TOOLS_WARN_EXCEPTION("svx.form", "");
}
}
return;
}
}
// no active form found -> iterate through all current forms
Reference< XIndexAccess> xCurrentForms( m_xForms);
if (!xCurrentForms.is())
{ // in the alive mode, my forms are not set, but the ones on the page are
if (m_pShell->GetCurPage())
xCurrentForms = m_pShell->GetCurPage()->GetForms( false );
}
if (!xCurrentForms.is())
return;
::comphelper::IndexAccessIterator aIter(xCurrentForms);
Reference< XInterface> xCurrentElement( aIter.Next());
while (xCurrentElement.is())
{
// is the current element a DatabaseForm?
Reference< XRowSet> xElementAsRowSet( xCurrentElement, UNO_QUERY );
if ( xElementAsRowSet.is() )
{
Reference< XNumberFormatsSupplier > xSupplier( getNumberFormats( getConnection( xElementAsRowSet ) ) );
if (!xSupplier.is())
continue;
Reference< XPropertySet> xSet(xSupplier->getNumberFormatSettings());
if (xSet.is())
{
try
{
xSet->setPropertyValue(u"TwoDigitDateStart"_ustr, Any(sal_uInt16(n)));
}
catch(Exception&)
{
TOOLS_WARN_EXCEPTION("svx.form", "");
}
}
}
xCurrentElement = aIter.Next();
}
}
void FmXFormShell::CloseExternalFormViewer_Lock()
{
if (impl_checkDisposed_Lock())
return;
if (!m_xExternalViewController.is())
return;
Reference< css::frame::XFrame> xExternalViewFrame( m_xExternalViewController->getFrame());
Reference< css::frame::XDispatchProvider> xCommLink(xExternalViewFrame, UNO_QUERY);
if (!xCommLink.is())
return;
xExternalViewFrame->setComponent(nullptr,nullptr);
::comphelper::disposeComponent(xExternalViewFrame);
m_xExternalViewController = nullptr;
m_xExtViewTriggerController = nullptr;
m_xExternalDisplayedForm = nullptr;
}
Reference<XResultSet> FmXFormShell::getInternalForm_Lock(const Reference<XResultSet>& _xForm) const
{
if (impl_checkDisposed_Lock())
return nullptr;
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_Lock(const Reference<XForm>& _xForm) const
{
if (impl_checkDisposed_Lock())
return nullptr;
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
{
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
{
const svx::ControllerFeatures& rController =
lcl_isNavigationRelevant( _nSlot )
? getNavControllerFeatures_Lock()
: getActiveControllerFeatures_Lock();
if ( !_pCompleteState )
return rController->isEnabled( _nSlot );
rController->getState( _nSlot, *_pCompleteState );
return _pCompleteState->Enabled;
}
void FmXFormShell::ExecuteFormSlot_Lock( sal_Int32 _nSlot )
{
const svx::ControllerFeatures& rController =
lcl_isNavigationRelevant( _nSlot )
? getNavControllerFeatures_Lock()
: getActiveControllerFeatures_Lock();
rController->execute( _nSlot );
if ( _nSlot != SID_FM_RECORD_UNDO )
return;
// 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_Lock(getActiveForm_Lock()) != m_xExternalDisplayedForm)
return;
Reference< XIndexAccess > xContainer( m_xExternalDisplayedForm, UNO_QUERY );
if ( !xContainer.is() )
return;
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_Lock(const bool _bListen)
{
if ( !m_xActiveController.is() )
return;
if ( _bListen )
m_xActiveController->addEventListener( static_cast<XFormControllerListener*>(this) );
else
m_xActiveController->removeEventListener( static_cast<XFormControllerListener*>(this) );
}
void FmXFormShell::setActiveController_Lock(const Reference<runtime::XFormController>& xController, bool _bNoSaveOldContent)
{
if (impl_checkDisposed_Lock())
return;
if (m_bChangingDesignMode)
return;
DBG_ASSERT(!m_pShell->IsDesignMode(), "only to be used in alive mode");
// if the routine has been called a second time,
// the focus should no longer be transferred
if (m_bInActivate)
{
m_bSetFocus = xController != m_xActiveController;
return;
}
if (xController == m_xActiveController)
return;
// switch all nav dispatchers belonging to the form of the current nav controller to 'non active'
Reference< XResultSet> xNavigationForm;
if (m_xNavigationController.is())
xNavigationForm.set(m_xNavigationController->getModel(), UNO_QUERY);
m_bInActivate = true;
// check if the 2 controllers serve different forms
Reference< XResultSet> xOldForm;
if (m_xActiveController.is())
xOldForm.set(m_xActiveController->getModel(), UNO_QUERY);
Reference< XResultSet> xNewForm;
if (xController.is())
xNewForm = Reference< XResultSet>(xController->getModel(), UNO_QUERY);
xOldForm = getInternalForm_Lock(xOldForm);
xNewForm = getInternalForm_Lock(xNewForm);
bool bDifferentForm = ( xOldForm.get() != xNewForm.get() );
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 )
{
// save content on change of the controller; a commit has already been executed
if ( m_aActiveControllerFeatures->commitCurrentControl() )
{
m_bSetFocus = true;
if ( m_aActiveControllerFeatures->isModifiedRow() )
{
bool bIsNew = m_aActiveControllerFeatures->isInsertionRow();
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 = false;
return;
}
else if ( bResult && bIsNew )
{
Reference< XResultSet > xCursor( m_aActiveControllerFeatures->getCursor() );
if ( xCursor.is() )
{
DO_SAFE( xCursor->last(); );
}
}
}
}
}
stopListening_Lock();
impl_switchActiveControllerListening_Lock(false);
m_aActiveControllerFeatures.dispose();
m_xActiveController = xController;
if ( m_xActiveController.is() )
m_aActiveControllerFeatures.assign( m_xActiveController );
impl_switchActiveControllerListening_Lock(true);
if ( m_xActiveController.is() )
m_xActiveForm = getInternalForm_Lock(Reference<XForm>(m_xActiveController->getModel(), UNO_QUERY));
else
m_xActiveForm = nullptr;
startListening_Lock();
// activate all dispatchers belonging to form of the new navigation controller
xNavigationForm = nullptr;
if (m_xNavigationController.is())
xNavigationForm.set(m_xNavigationController->getModel(), UNO_QUERY);
m_bInActivate = false;
m_pShell->UIFeatureChanged();
m_pShell->GetViewShell()->GetViewFrame().GetBindings().InvalidateShell(*m_pShell);
InvalidateSlot_Lock(SID_FM_FILTER_NAVIGATOR_CONTROL, true);
}
void FmXFormShell::getCurrentSelection_Lock(InterfaceBag& /* [out] */ _rSelection) const
{
_rSelection = m_aCurrentSelection;
}
bool FmXFormShell::setCurrentSelectionFromMark_Lock(const SdrMarkList& _rMarkList)
{
m_aLastKnownMarkedControls.clear();
if ( ( _rMarkList.GetMarkCount() > 0 ) && isControlList( _rMarkList ) )
collectInterfacesFromMarkList( _rMarkList, m_aLastKnownMarkedControls );
return setCurrentSelection_Lock(o3tl::sorted_vector(m_aLastKnownMarkedControls));
}
bool FmXFormShell::selectLastMarkedControls_Lock()
{
return setCurrentSelection_Lock(o3tl::sorted_vector(m_aLastKnownMarkedControls));
}
bool FmXFormShell::setCurrentSelection_Lock( InterfaceBag&& _rSelection )
{
if (impl_checkDisposed_Lock())
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.set(*m_aCurrentSelection.begin(), css::uno::UNO_QUERY);
Reference< XChild > xNew; if ( _rSelection.size() == 1 ) xNew.set(*_rSelection.begin(), css::uno::UNO_QUERY);
// 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 = std::move(_rSelection);
// determine the form which all the selected objects belong to, if any
Reference< XForm > xNewCurrentForm;
for (const auto& rpSelection : m_aCurrentSelection)
{
Reference< XForm > xThisRoundsForm( GetForm( rpSelection ) );
OSL_ENSURE( xThisRoundsForm.is(), "FmXFormShell::setCurrentSelection: *everything* should belong to a form!" );
if ( !xNewCurrentForm.is() )
{ // the first form we encountered
xNewCurrentForm = xThisRoundsForm;
}
else if ( xNewCurrentForm != xThisRoundsForm )
{ // different forms -> no "current form" at all
xNewCurrentForm.clear();
break;
}
}
if ( !m_aCurrentSelection.empty() )
impl_updateCurrentForm_Lock(xNewCurrentForm);
// ensure some slots are updated
for (sal_Int16 i : SelObjectSlotMap)
InvalidateSlot_Lock(i, false);
return true;
}
bool FmXFormShell::isSolelySelected_Lock(const Reference<XInterface>& _rxObject)
{
return ( m_aCurrentSelection.size() == 1 ) && ( *m_aCurrentSelection.begin() == _rxObject );
}
void FmXFormShell::forgetCurrentForm_Lock()
{
if ( !m_xCurrentForm.is() )
return;
// reset ...
impl_updateCurrentForm_Lock(nullptr);
// ... and try finding a new current form
// #i88186# / 2008-04-12 / frank.schoenheit@sun.com
impl_defaultCurrentForm_nothrow_Lock();
}
void FmXFormShell::impl_updateCurrentForm_Lock(const Reference<XForm>& _rxNewCurForm)
{
if (impl_checkDisposed_Lock())
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 (sal_Int16 i : DlgSlotMap)
InvalidateSlot_Lock(i, false);
}
void FmXFormShell::startListening_Lock()
{
if (impl_checkDisposed_Lock())
return;
Reference< XRowSet> xDatabaseForm(m_xActiveForm, UNO_QUERY);
if (xDatabaseForm.is() && getConnection(xDatabaseForm).is())
{
Reference< XPropertySet> xActiveFormSet(m_xActiveForm, UNO_QUERY);
if (xActiveFormSet.is())
{
// if there is a data source, then build the listener
// 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
OUString aSource = ::comphelper::getString(xActiveFormSet->getPropertyValue(FM_PROP_COMMAND));
if (!aSource.isEmpty())
{
m_bDatabaseBar = true;
xActiveFormSet->getPropertyValue(FM_PROP_NAVIGATION) >>= m_eNavigate;
switch (m_eNavigate)
{
case NavigationBarMode_PARENT:
{
// search for the controller via which navigation is possible
Reference< XChild> xChild = m_xActiveController;
Reference< runtime::XFormController > xParent;
while (xChild.is())
{
xChild.set(xChild->getParent(), UNO_QUERY);
xParent.set(xChild, UNO_QUERY);
Reference< XPropertySet> xParentSet;
if (xParent.is())
xParentSet.set(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 = nullptr;
m_bDatabaseBar = false;
}
m_aNavControllerFeatures.dispose();
if ( m_xNavigationController.is() && ( m_xNavigationController != m_xActiveController ) )
m_aNavControllerFeatures.assign( m_xNavigationController );
// because of RecordCount, listen at the controller which controls the navigation
Reference< XPropertySet> xNavigationSet;
if (m_xNavigationController.is())
{
xNavigationSet.set(m_xNavigationController->getModel(), UNO_QUERY);
if (xNavigationSet.is())
xNavigationSet->addPropertyChangeListener(FM_PROP_ROWCOUNT,this);
}
return;
}
}
}
m_eNavigate = NavigationBarMode_NONE;
m_bDatabaseBar = false;
m_xNavigationController = nullptr;
}
void FmXFormShell::stopListening_Lock()
{
if (impl_checkDisposed_Lock())
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 = false;
m_eNavigate = NavigationBarMode_NONE;
m_xNavigationController = nullptr;
}
void FmXFormShell::ShowSelectionProperties_Lock(bool bShow)
{
if (impl_checkDisposed_Lock())
return;
// if the window is already visible, only update the state
bool bHasChild = m_pShell->GetViewShell()->GetViewFrame().HasChildWindow( SID_FM_SHOW_PROPERTIES );
if ( bHasChild && bShow )
UpdateSlot_Lock(SID_FM_PROPERTY_CONTROL);
// else toggle state
else
m_pShell->GetViewShell()->GetViewFrame().ToggleChildWindow(SID_FM_SHOW_PROPERTIES);
InvalidateSlot_Lock(SID_FM_PROPERTIES, false);
InvalidateSlot_Lock(SID_FM_CTL_PROPERTIES, false);
}
IMPL_LINK(FmXFormShell, OnFoundData_Lock, FmFoundRecordInformation&, rfriWhere, void)
{
if (impl_checkDisposed_Lock())
return;
DBG_ASSERT((rfriWhere.nContext >= 0) && (o3tl::make_unsigned(rfriWhere.nContext) < m_aSearchForms.size()),
"FmXFormShell::OnFoundData : invalid context!");
Reference< XForm> xForm( m_aSearchForms.at(rfriWhere.nContext));
DBG_ASSERT(xForm.is(), "FmXFormShell::OnFoundData : invalid form!");
Reference< XRowLocate> xCursor(xForm, UNO_QUERY);
if (!xCursor.is())
return; // what should I do there?
// to the record
try
{
xCursor->moveToBookmark(rfriWhere.aPosition);
}
catch(const SQLException&)
{
OSL_FAIL("Can position on bookmark!");
}
LoopGrids_Lock(LoopGridsSync::FORCE_SYNC);
// and to the field (for that, I collected the XVclComponent interfaces before the start of the search)
SAL_WARN_IF(o3tl::make_unsigned(rfriWhere.nFieldPos) >=
m_arrSearchedControls.size(),
"svx.form", "FmXFormShell::OnFoundData : invalid index!");
SdrObject* pObject = m_arrSearchedControls.at(rfriWhere.nFieldPos);
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;
// 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, Any( false ) );
Reference< XPropertyState> xOldSetState(xOldSet, UNO_QUERY);
if (xOldSetState.is())
xOldSetState->setPropertyToDefault(FM_PROP_CURSORCOLOR);
else
xOldSet->setPropertyValue(FM_PROP_CURSORCOLOR, Any());
}
// if the field is in a GridControl, I have to additionally go into the corresponding column there
sal_Int32 nGridColumn = m_arrRelativeGridColumn[rfriWhere.nFieldPos];
if (nGridColumn != -1)
{ // unfortunately, I have to first get the control again
Reference<XControl> xControl(pFormObject ? impl_getControl_Lock(xControlModel, *pFormObject) : Reference<XControl>());
Reference< XGrid> xGrid(xControl, UNO_QUERY);
DBG_ASSERT(xGrid.is(), "FmXFormShell::OnFoundData : invalid control!");
// if one of the asserts fires, I probably did something wrong on building of m_arrSearchedControls
// 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, Any( true ) );
xModelSet->setPropertyValue( FM_PROP_CURSORCOLOR, Any( COL_LIGHTRED ) );
m_xLastGridFound = xControlModel;
if ( xGrid.is() )
xGrid->setCurrentColumnPosition(static_cast<sal_Int16>(nGridColumn));
}
// As the cursor has been repositioned, I have (in positioned) invalidated
// my form bar slots. But that does not take effect here unfortunately, as
// generally the (modal) search dialog is of course at the top ... So, force ...
sal_uInt16 nPos = 0;
while (DatabaseSlotMap[nPos])
m_pShell->GetViewShell()->GetViewFrame().GetBindings().Update(DatabaseSlotMap[nPos++]);
// unfortunately the update goes against the invalidate with only individual slots
}
IMPL_LINK(FmXFormShell, OnCanceledNotFound_Lock, FmFoundRecordInformation&, rfriWhere, void)
{
if (impl_checkDisposed_Lock())
return;
DBG_ASSERT((rfriWhere.nContext >= 0) && (o3tl::make_unsigned(rfriWhere.nContext) < m_aSearchForms.size()),
"FmXFormShell::OnCanceledNotFound : invalid context!");
Reference< XForm> xForm( m_aSearchForms.at(rfriWhere.nContext));
DBG_ASSERT(xForm.is(), "FmXFormShell::OnCanceledNotFound : invalid form!");
Reference< XRowLocate> xCursor(xForm, UNO_QUERY);
if (!xCursor.is())
return; // what should I do there?
// to the record
try
{
xCursor->moveToBookmark(rfriWhere.aPosition);
}
catch(const SQLException&)
{
OSL_FAIL("Can position on bookmark!");
}
m_pShell->GetFormView()->UnMarkAll(m_pShell->GetFormView()->GetSdrPageView());
}
IMPL_LINK(FmXFormShell, OnSearchContextRequest_Lock, FmSearchContext&, rfmscContextInfo, sal_uInt32)
{
if (impl_checkDisposed_Lock())
return 0;
DBG_ASSERT(rfmscContextInfo.nContext < static_cast<sal_Int16>(m_aSearchForms.size()), "FmXFormShell::OnSearchContextRequest : invalid parameter !");
Reference< XForm> xForm( m_aSearchForms.at(rfmscContextInfo.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 !");
// assemble the list of fields to involve (that is, the ControlSources of all fields that have such a property)
OUString strFieldList, sFieldDisplayNames;
m_arrSearchedControls.clear();
m_arrRelativeGridColumn.clear();
// small problem: To mark found fields, I need SdrObjects. To determine which controls
// to include in the search, I need Controls (that is, XControl interfaces). So I have
// to iterate over one of them and get the other in some way. Unfortunately, there is
// no direct connection between the two worlds (except from a GetUnoControl to a
// SdrUnoObject, but this requires an OutputDevice I can not do anything with.
// However I can get to the Model from the Control and also from the SdrObject, and in
// this way the assignment SdrObject<->Control is possible with a double loop.
// The alternative to this (ugly but certainly not entirely fixable) solution would be
// to renounce the caching of the SdrObjects, which would lead to significant extra
// work in OnFoundData (since there I'd have to get the SdrObject first thing every
// time). But since OnFoundData is usually called more often than ExecuteSearch, I'll
// do that here.
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 !");
// current Page/Controller
FmFormPage* pCurrentPage = m_pShell->GetCurPage();
assert(pCurrentPage && "FmXFormShell::OnSearchContextRequest : no page !");
// Search all SdrControls of this page...
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;
// ... ask for the ControlSource property
SearchableControlIterator iter( xCurrentFormComponent );
Reference< XControl> xControl;
// the control that has model xControlModel
// (the following while can be passed through several times, without the Control
// being modified, so I don't have to search every time from scratch)
Reference< XInterface > xSearchable( iter.Next() );
while ( xSearchable.is() )
{
sControlSource = iter.getCurrentValue();
if ( sControlSource.isEmpty() )
{
// the current element has no ControlSource, so it is a GridControl (that
// is the only thing that still permits the SearchableControlIteratore)
xControl = impl_getControl_Lock(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();
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_Int32 nViewPos=0; nViewPos<xPeerContainer->getCount(); ++nViewPos)
{
xPeerContainer->getByIndex(nViewPos) >>= xCurrentColumn;
if (!xCurrentColumn.is())
continue;
// can we use this column control for searching ?
if (!IsSearchableControl(xCurrentColumn))
continue;
sal_Int32 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 + ";";
sFieldDisplayNames +=
::comphelper::getString(xCurrentColModel->getPropertyValue(FM_PROP_LABEL)) +
";";
rfmscContextInfo.arrFields.push_back(xCurrentColumn);
// and the SdrOject to the Field
m_arrSearchedControls.push_back(pCurrent);
// the number of the column
m_arrRelativeGridColumn.push_back(nViewPos);
}
}
} while (false);
}
else
{
if (!sControlSource.isEmpty() && xValidFormFields->hasByName(sControlSource))
{
// now I need the Control to SdrObject
if (!xControl.is())
{
xControl = impl_getControl_Lock(xControlModel, *pFormObject);
DBG_ASSERT(xControl.is(), "FmXFormShell::OnSearchContextRequest : didn't ::std::find a control with requested model !");
}
if (IsSearchableControl(xControl))
{
// all tests passed -> take along in the list
strFieldList += sControlSource + ";";
// the label which should appear for the control :
sFieldDisplayNames +=
getLabelName(Reference< XPropertySet>(xControlModel, UNO_QUERY)) +
";";
// mark the SdrObject (accelerates the treatment in OnFoundData)
m_arrSearchedControls.push_back(pCurrent);
// the number of the column (here a dummy, since it is only interesting for GridControls)
m_arrRelativeGridColumn.push_back(-1);
// and for the formatted search...
rfmscContextInfo.arrFields.emplace_back( xControl, UNO_QUERY );
}
}
}
xSearchable = iter.Next();
}
}
strFieldList = comphelper::string::stripEnd(strFieldList, ';');
sFieldDisplayNames = comphelper::string::stripEnd(sFieldDisplayNames, ';');
if (rfmscContextInfo.arrFields.empty())
{
rfmscContextInfo.arrFields.clear();
rfmscContextInfo.xCursor = nullptr;
rfmscContextInfo.strUsedFields.clear();
return 0;
}
rfmscContextInfo.xCursor = xIter;
rfmscContextInfo.strUsedFields = strFieldList;
rfmscContextInfo.sFieldDisplayNames = sFieldDisplayNames;
// 66463 - 31.05.99 - FS
// when the cursor is a non-STANDARD RecordMode, set it back
Reference< XPropertySet> xCursorSet(rfmscContextInfo.xCursor, UNO_QUERY);
Reference< XResultSetUpdate> xUpdateCursor(rfmscContextInfo.xCursor, UNO_QUERY);
if (xUpdateCursor.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 rfmscContextInfo.arrFields.size();
}
// XContainerListener
void SAL_CALL FmXFormShell::elementInserted(const ContainerEvent& evt)
{
SolarMutexGuard g;
if (impl_checkDisposed_Lock())
return;
// new object to listen to
Reference< XInterface> xTemp;
evt.Element >>= xTemp;
AddElement_Lock(xTemp);
m_pShell->DetermineForms(true);
}
void SAL_CALL FmXFormShell::elementReplaced(const ContainerEvent& evt)
{
SolarMutexGuard g;
if (impl_checkDisposed_Lock() )
return;
Reference< XInterface> xTemp;
evt.ReplacedElement >>= xTemp;
RemoveElement_Lock(xTemp);
evt.Element >>= xTemp;
AddElement_Lock(xTemp);
}
void SAL_CALL FmXFormShell::elementRemoved(const ContainerEvent& evt)
{
SolarMutexGuard g;
if (impl_checkDisposed_Lock())
return;
Reference< XInterface> xTemp;
evt.Element >>= xTemp;
RemoveElement_Lock(xTemp);
m_pShell->DetermineForms(true);
}
void FmXFormShell::UpdateForms_Lock(bool _bInvalidate)
{
if (impl_checkDisposed_Lock())
return;
Reference< XIndexAccess > xForms;
FmFormPage* pPage = m_pShell->GetCurPage();
if ( pPage && m_pShell->m_bDesignMode )
xForms = pPage->GetForms( false );
if ( m_xForms != xForms )
{
RemoveElement_Lock( m_xForms );
m_xForms = xForms;
AddElement_Lock(m_xForms);
}
SolarMutexGuard g;
m_pShell->DetermineForms( _bInvalidate );
}
void FmXFormShell::AddElement_Lock(const Reference<XInterface>& _xElement)
{
if (impl_checkDisposed_Lock())
return;
impl_AddElement_nothrow(_xElement);
}
void FmXFormShell::impl_AddElement_nothrow(const Reference< XInterface>& Element)
{
// listen at the container
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< css::view::XSelectionSupplier> xSelSupplier(Element, UNO_QUERY);
if (xSelSupplier.is())
xSelSupplier->addSelectionChangeListener(this);
}
void FmXFormShell::RemoveElement_Lock(const Reference<XInterface>& Element)
{
if (impl_checkDisposed_Lock())
return;
impl_RemoveElement_nothrow_Lock(Element);
}
void FmXFormShell::impl_RemoveElement_nothrow_Lock(const Reference<XInterface>& Element)
{
const Reference< css::view::XSelectionSupplier> xSelSupplier(Element, UNO_QUERY);
if (xSelSupplier.is())
xSelSupplier->removeSelectionChangeListener(this);
// remove connection to children
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_Lock(xElement);
}
}
auto wasSelectedPos = m_aCurrentSelection.find( Element );
if ( wasSelectedPos != m_aCurrentSelection.end() )
m_aCurrentSelection.erase( wasSelectedPos );
}
void SAL_CALL FmXFormShell::selectionChanged(const lang::EventObject& rEvent)
{
SolarMutexGuard g;
if (impl_checkDisposed_Lock())
return;
Reference< XSelectionSupplier > xSupplier( rEvent.Source, UNO_QUERY );
Reference< XInterface > xSelObj( xSupplier->getSelection(), UNO_QUERY );
// a selection was removed, this can only be done by the shell
if ( !xSelObj.is() )
return;
EnableTrackProperties_Lock(false);
bool bMarkChanged = m_pShell->GetFormView()->checkUnMarkAll(rEvent.Source);
InterfaceBag aNewSelection;
aNewSelection.insert( Reference<XInterface>( xSelObj, UNO_QUERY ) );
if (setCurrentSelection_Lock(std::move(aNewSelection)) && IsPropBrwOpen_Lock())
ShowSelectionProperties_Lock(true);
EnableTrackProperties_Lock(true);
if ( bMarkChanged )
m_pShell->NotifyMarkListChanged( m_pShell->GetFormView() );
}
IMPL_LINK_NOARG(FmXFormShell, OnTimeOut_Lock, Timer*, void)
{
if (impl_checkDisposed_Lock())
return;
if (m_pShell->IsDesignMode() && m_pShell->GetFormView())
SetSelection_Lock(m_pShell->GetFormView()->GetMarkedObjectList());
}
void FmXFormShell::SetSelectionDelayed_Lock()
{
if (impl_checkDisposed_Lock())
return;
if (m_pShell->IsDesignMode() && IsTrackPropertiesEnabled_Lock() && !m_aMarkTimer.IsActive())
m_aMarkTimer.Start();
}
void FmXFormShell::SetSelection_Lock(const SdrMarkList& rMarkList)
{
if (impl_checkDisposed_Lock())
return;
DetermineSelection_Lock(rMarkList);
m_pShell->NotifyMarkListChanged(m_pShell->GetFormView());
}
void FmXFormShell::DetermineSelection_Lock(const SdrMarkList& rMarkList)
{
if (setCurrentSelectionFromMark_Lock(rMarkList) && IsPropBrwOpen_Lock())
ShowSelectionProperties_Lock(true);
}
bool FmXFormShell::IsPropBrwOpen_Lock() const
{
if (impl_checkDisposed_Lock())
return false;
return m_pShell->GetViewShell() &&
m_pShell->GetViewShell()->GetViewFrame().HasChildWindow(SID_FM_SHOW_PROPERTIES);
}
class FmXFormShell::SuspendPropertyTracking
{
private:
FmXFormShell& m_rShell;
bool m_bEnabled;
public:
explicit SuspendPropertyTracking( FmXFormShell& _rShell )
:m_rShell( _rShell )
,m_bEnabled( false )
{
if (m_rShell.IsTrackPropertiesEnabled_Lock())
{
m_rShell.EnableTrackProperties_Lock(false);
m_bEnabled = true;
}
}
~SuspendPropertyTracking( )
{
if ( m_bEnabled ) // note that ( false != m_bEnabled ) implies ( NULL != m_pShell )
m_rShell.EnableTrackProperties_Lock(true);
}
};
void FmXFormShell::SetDesignMode_Lock(bool bDesign)
{
if (impl_checkDisposed_Lock())
return;
DBG_ASSERT(m_pShell->GetFormView(), "FmXFormShell::SetDesignMode : invalid call (have no shell or no view) !");
m_bChangingDesignMode = 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_Lock(false);
// unsubscribe from the objects of my MarkList
pFormView->GetImpl()->stopMarkListWatching();
}
else
{
m_aMarkTimer.Stop();
SuspendPropertyTracking aSuspend( *this );
pFormView->GetImpl()->saveMarkList();
}
if (bDesign && m_xExternalViewController.is())
CloseExternalFormViewer_Lock();
pFormView->ChangeDesignMode(bDesign);
// notify listeners
FmDesignModeChangedHint aChangedHint( bDesign );
m_pShell->Broadcast(aChangedHint);
m_pShell->m_bDesignMode = bDesign;
UpdateForms_Lock(false);
m_pTextShell->designModeChanged();
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_Lock(aList);
}
else
{
// subscribe to the model of the view (so that I'm informed when someone deletes
// during the alive mode controls that I had saved in the saveMarklist (60343)
pFormView->GetImpl()->startMarkListWatching();
}
m_pShell->UIFeatureChanged();
// 67506 - 15.07.99 - FS
if (bDesign && m_bHadPropertyBrowserInDesignMode)
{
// The UIFeatureChanged performs 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, SfxCallMode::ASYNCHRON );
}
m_bChangingDesignMode = false;
}
Reference< XControl> FmXFormShell::impl_getControl_Lock(const Reference<XControlModel>& i_rxModel, const FmFormObj& i_rKnownFormObj)
{
if (impl_checkDisposed_Lock())
return nullptr;
Reference< XControl > xControl;
try
{
Reference< XControlContainer> xControlContainer(getControlContainerForView_Lock(), UNO_SET_THROW);
const Sequence< Reference< XControl > > seqControls( xControlContainer->getControls() );
// ... that I can then search
for (Reference< XControl > const & control : seqControls)
{
xControl.set( control, UNO_SET_THROW );
Reference< XControlModel > xCurrentModel( xControl->getModel() );
if ( xCurrentModel == i_rxModel )
break;
xControl.clear();
}
if ( !xControl.is() )
{
// fallback (some controls might not have been created, yet, since they were never visible so far)
Reference< XControl > xContainerControl( xControlContainer, UNO_QUERY_THROW );
const vcl::Window* pContainerWindow = VCLUnoHelper::GetWindow( xContainerControl->getPeer() );
ENSURE_OR_THROW( pContainerWindow, "unexpected control container implementation" );
const SdrView* pSdrView = m_pShell ? m_pShell->GetFormView() : nullptr;
ENSURE_OR_THROW( pSdrView, "no current view" );
xControl.set( i_rKnownFormObj.GetUnoControl( *pSdrView, *pContainerWindow->GetOutDev() ), UNO_SET_THROW );
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svx");
}
OSL_ENSURE( xControl.is(), "FmXFormShell::impl_getControl: no control found!" );
return xControl;
}
// note: _out_rForms is a member so needs lock
void FmXFormShell::impl_collectFormSearchContexts_nothrow_Lock( const Reference<XInterface>& _rxStartingPoint,
std::u16string_view _rCurrentLevelPrefix, FmFormArray& _out_rForms, ::std::vector< OUString >& _out_rNames )
{
try
{
Reference< XIndexAccess> xContainer( _rxStartingPoint, UNO_QUERY );
if ( !xContainer.is() )
return;
sal_Int32 nCount( xContainer->getCount() );
if ( nCount == 0 )
return;
OUString sCurrentFormName;
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
OUString sCompleteCurrentName( sCurrentFormName );
if ( !_rCurrentLevelPrefix.empty() )
{
sCompleteCurrentName += OUString::Concat(" (") + _rCurrentLevelPrefix + ")";
}
// the prefix for the next level
aNextLevelPrefix = _rCurrentLevelPrefix;
if ( !_rCurrentLevelPrefix.empty() )
aNextLevelPrefix.append( '/' );
aNextLevelPrefix.append( sCurrentFormName );
// remember both the form and its "display name"
_out_rForms.push_back( xCurrentAsForm );
_out_rNames.push_back( sCompleteCurrentName );
// and descend
impl_collectFormSearchContexts_nothrow_Lock(
xCurrentAsForm, aNextLevelPrefix,
_out_rForms, _out_rNames);
aNextLevelPrefix.setLength(0);
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svx");
}
}
void FmXFormShell::startFiltering_Lock()
{
if (impl_checkDisposed_Lock())
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_Lock() == m_xExternalViewController)
{
DBG_ASSERT(m_xExtViewTriggerController.is(), "FmXFormShell::startFiltering : inconsistent : active external controller, but no one triggered this !");
xContainer = m_xExtViewTriggerController->getContainer();
}
else
xContainer = getActiveController_Lock()->getContainer();
rtl::Reference< FormViewPageWindowAdapter > pAdapter = pXView->findWindow( xContainer );
if ( pAdapter.is() )
{
const ::std::vector< Reference< runtime::XFormController> >& rControllerList = pAdapter->GetList();
for (const auto& rpController : rControllerList)
{
Reference< XModeSelector> xModeSelector(rpController, UNO_QUERY);
if (xModeSelector.is())
xModeSelector->setMode( u"FilterMode"_ustr );
}
}
m_bFilterMode = true;
m_pShell->UIFeatureChanged();
SfxViewFrame& rViewFrame = m_pShell->GetViewShell()->GetViewFrame();
rViewFrame.GetBindings().InvalidateShell( *m_pShell );
if ( rViewFrame.KnowsChildWindow( SID_FM_FILTER_NAVIGATOR )
&& !rViewFrame.HasChildWindow( SID_FM_FILTER_NAVIGATOR )
)
{
rViewFrame.ToggleChildWindow( SID_FM_FILTER_NAVIGATOR );
}
}
static void saveFilter(const Reference< runtime::XFormController >& _rxController)
{
Reference< XPropertySet> xFormAsSet(_rxController->getModel(), UNO_QUERY);
Reference< XPropertySet> xControllerAsSet(_rxController, UNO_QUERY);
// call the subcontroller
Reference< runtime::XFormController > xController;
for (sal_Int32 i = 0, nCount = _rxController->getCount(); i < nCount; ++i)
{
_rxController->getByIndex(i) >>= xController;
saveFilter(xController);
}
try
{
xFormAsSet->setPropertyValue(FM_PROP_FILTER, xControllerAsSet->getPropertyValue(FM_PROP_FILTER));
xFormAsSet->setPropertyValue(FM_PROP_APPLYFILTER, Any( true ) );
}
catch (const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svx");
}
}
void FmXFormShell::stopFiltering_Lock(bool bSave)
{
if (impl_checkDisposed_Lock())
return;
m_bFilterMode = 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_Lock() == m_xExternalViewController)
{
DBG_ASSERT(m_xExtViewTriggerController.is(), "FmXFormShell::stopFiltering : inconsistent : active external controller, but no one triggered this !");
xContainer = m_xExtViewTriggerController->getContainer();
}
else
xContainer = getActiveController_Lock()->getContainer();
rtl::Reference< FormViewPageWindowAdapter > pAdapter = pXView->findWindow(xContainer);
if ( pAdapter.is() )
{
const ::std::vector< Reference< runtime::XFormController > >& rControllerList = pAdapter->GetList();
::std::vector < OUString > aOriginalFilters;
::std::vector < bool > aOriginalApplyFlags;
if (bSave)
{
for (const auto& rpController : rControllerList)
{
// remember the current filter settings in case we're going to reload the forms below (which may fail)
try
{
Reference< XPropertySet > xFormAsSet(rpController->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&)
{
OSL_FAIL("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.emplace_back( );
aOriginalApplyFlags.push_back( false );
}
saveFilter(rpController);
}
}
for (const auto& rController : rControllerList)
{
Reference< XModeSelector> xModeSelector(rController, UNO_QUERY);
if (xModeSelector.is())
xModeSelector->setMode( u"DataMode"_ustr );
}
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&)
{
TOOLS_WARN_EXCEPTION("svx.form", "");
}
if (!isRowSetAlive(xFormSet))
{ // something went wrong -> restore the original state
OUString sOriginalFilter = aOriginalFilters[ j - rControllers.begin() ];
bool bOriginalApplyFlag = aOriginalApplyFlags[ j - rControllers.begin() ];
try
{
xFormSet->setPropertyValue(FM_PROP_FILTER, Any(sOriginalFilter));
xFormSet->setPropertyValue(FM_PROP_APPLYFILTER, Any(bOriginalApplyFlag));
xReload->reload();
}
catch(const Exception&)
{
DBG_UNHANDLED_EXCEPTION("svx");
}
}
}
}
}
m_pShell->UIFeatureChanged();
m_pShell->GetViewShell()->GetViewFrame().GetBindings().InvalidateShell(*m_pShell);
}
void FmXFormShell::CreateExternalView_Lock()
{
if (impl_checkDisposed_Lock())
return;
DBG_ASSERT(m_xAttachedFrame.is(), "FmXFormShell::CreateExternalView : no frame !");
// the frame the external view is displayed in
bool bAlreadyExistent = m_xExternalViewController.is();
Reference< css::frame::XFrame> xExternalViewFrame;
Reference<runtime::XFormController> xCurrentNavController(getNavController_Lock());
// 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());
bool bHaveUsableControls = false;
for (;;)
{
Reference< XPropertySet> xCurrentModelSet(aModelIterator.Next(), UNO_QUERY);
if (!xCurrentModelSet.is())
break;
// 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 = true;
break;
}
if (!bHaveUsableControls)
{
std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(nullptr,
VclMessageType::Warning, VclButtonsType::Ok,
SvxResId(RID_STR_NOCONTROLS_FOR_EXTERNALDISPLAY)));
xBox->run();
return;
}
}
// load the component for external form views
if (!bAlreadyExistent)
{
OUString sFrameName(u"_beamer"_ustr);
URL aWantToDispatch;
aWantToDispatch.Complete = FMURL_COMPONENT_FORMGRIDVIEW;
Reference< css::frame::XDispatchProvider> xProv(m_xAttachedFrame, UNO_QUERY);
Reference< css::frame::XDispatch> xDisp;
if (xProv.is())
xDisp = xProv->queryDispatch(aWantToDispatch, sFrameName,
css::frame::FrameSearchFlag::CHILDREN | css::frame::FrameSearchFlag::CREATE);
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, css::frame::FrameSearchFlag::CHILDREN);
if (xExternalViewFrame.is())
{
m_xExternalViewController = xExternalViewFrame->getController();
if (m_xExternalViewController.is())
m_xExternalViewController->addEventListener(static_cast<XEventListener*>(static_cast<XPropertyChangeListener*>(this)));
}
}
else
{
xExternalViewFrame = m_xExternalViewController->getFrame();
Reference< css::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_Lock(xCurrentModel) == m_xExternalDisplayedForm))
{
if (m_xExternalViewController == getActiveController_Lock())
{
Reference< runtime::XFormController > xAsFormController( m_xExternalViewController, UNO_QUERY );
ControllerFeatures aHelper( xAsFormController );
(void)aHelper->commitCurrentControl();
}
Reference< runtime::XFormController > xNewController(m_xExtViewTriggerController);
CloseExternalFormViewer_Lock();
setActiveController_Lock(xNewController);
return;
}
URL aClearURL;
aClearURL.Complete = FMURL_GRIDVIEW_CLEARVIEW;
Reference< css::frame::XDispatch> xClear( xCommLink->queryDispatch(aClearURL, OUString(), 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< css::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< css::frame::XDispatch> xAddColumnDispatch( xCommLink->queryDispatch(aAddColumnURL, OUString(), 0));
URL aAttachURL;
aAttachURL.Complete = FMURL_GRIDVIEW_ATTACHTOFORM;
Reference< css::frame::XDispatch> xAttachDispatch( xCommLink->queryDispatch(aAttachURL, OUString(), 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
sal_Int16 nAddedColumns = 0;
// for radio buttons we need some special structures
typedef std::map< OUString, Sequence< OUString> > MapUString2UstringSeq;
typedef std::map< OUString, OUString > FmMapUString2UString;
typedef std::map< OUString, sal_Int16 > FmMapUString2Int16;
MapUString2UstringSeq aRadioValueLists;
MapUString2UstringSeq aRadioListSources;
FmMapUString2UString aRadioControlSources;
FmMapUString2Int16 aRadioPositions;
FmXBoundFormFieldIterator aModelIterator(xCurrentNavController->getModel());
OUString sColumnType,aGroupName,sControlSource;
Sequence< Property> aProps;
for (;;)
{
Reference< XPropertySet> xCurrentModelSet(aModelIterator.Next(), UNO_QUERY);
if (!xCurrentModelSet.is())
break;
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< 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< 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] = 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< lang::XServiceInfo> xInfo(xCurrentModelSet, UNO_QUERY);
if (xInfo.is())
{
SdrObjKind nObjectType = getControlTypeByObject(xInfo);
if (SdrObjKind::FormFormattedField == 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();
// realloc the control description sequence
sal_Int32 nExistentDescs = pColumnProps - aColumnProps.getArray();
aColumnProps.realloc(nExistentDescs + aProps.getLength());
pColumnProps = aColumnProps.getArray() + nExistentDescs;
for (const Property& rProp : aProps)
{
if (rProp.Name == FM_PROP_LABEL)
// already set
continue;
if (rProp.Name == FM_PROP_DEFAULTCONTROL)
// allow the column's own "default control"
continue;
if (rProp.Attributes & PropertyAttribute::READONLY)
// assume that properties which are readonly for the control are ro for the column to be created, too
continue;
pColumnProps->Name = rProp.Name;
pColumnProps->Value = xCurrentModelSet->getPropertyValue(rProp.Name);
++pColumnProps;
}
aColumnProps.realloc(pColumnProps - aColumnProps.getArray());
// columns props are a dispatch argument
pDispatchArgs->Name = "ColumnProperties"; // TODO : fmurl.*
pDispatchArgs->Value <<= 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 (const auto& rCtrlSource : aRadioControlSources)
{
PropertyValue* pListBoxDescription = aListBoxDescription.getArray();
// label
pListBoxDescription->Name = FM_PROP_LABEL;
pListBoxDescription->Value <<= rCtrlSource.first;
++pListBoxDescription;
// control source
pListBoxDescription->Name = FM_PROP_CONTROLSOURCE;
pListBoxDescription->Value <<= rCtrlSource.second;
++pListBoxDescription;
// bound column
pListBoxDescription->Name = FM_PROP_BOUNDCOLUMN;
pListBoxDescription->Value <<= sal_Int16(1);
++pListBoxDescription;
// content type
pListBoxDescription->Name = FM_PROP_LISTSOURCETYPE;
pListBoxDescription->Value <<= ListSourceType_VALUELIST;
++pListBoxDescription;
// list source
MapUString2UstringSeq::const_iterator aCurrentListSource = aRadioListSources.find(rCtrlSource.first);
assert(aCurrentListSource != aRadioListSources.end() &&
"FmXFormShell::CreateExternalView : inconsistent radio descriptions !");
pListBoxDescription->Name = FM_PROP_LISTSOURCE;
pListBoxDescription->Value <<= (*aCurrentListSource).second;
++pListBoxDescription;
// value list
MapUString2UstringSeq::const_iterator aCurrentValueList = aRadioValueLists.find(rCtrlSource.first);
assert(aCurrentValueList != aRadioValueLists.end() && "FmXFormShell::CreateExternalView : inconsistent radio descriptions !");
pListBoxDescription->Name = FM_PROP_STRINGITEMLIST;
pListBoxDescription->Value <<= (*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;
pDispatchArgs->Value <<= u"" FM_COL_LISTBOX ""_ustr;
// pDispatchArgs->Value <<= (OUString)FM_COL_LISTBOX;
++pDispatchArgs;
// column position
pDispatchArgs->Name = FMARG_ADDCOL_COLUMNPOS;
FmMapUString2Int16::const_iterator aOffset = aRadioPositions.find(rCtrlSource.first);
assert(aOffset != aRadioPositions.end() && "FmXFormShell::CreateExternalView : inconsistent radio descriptions !");
sal_Int16 nPosition = (*aOffset).second;
nPosition = nPosition + nOffset;
// we already inserted nOffset additional columns...
pDispatchArgs->Value <<= nPosition;
++pDispatchArgs;
// the
pDispatchArgs->Name = "ColumnProperties"; // TODO : fmurl.*
pDispatchArgs->Value <<= aListBoxDescription;
++pDispatchArgs;
DBG_ASSERT(nDispatchArgs == (pDispatchArgs - aDispatchArgs.getConstArray()),
"FmXFormShell::CreateExternalView : forgot to adjust nDispatchArgs ?");
// dispatch the "add column"
xAddColumnDispatch->dispatch(aAddColumnURL, aDispatchArgs);
++nAddedColumns;
++nOffset;
}
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 = xForm;
// do this before dispatching the "attach" command, as the attach may result in a call to our queryDispatch (for the FormSlots)
// which 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(static_cast<XFormControllerListener*>(this));
}
}
#ifdef DBG_UTIL
else
{
OSL_FAIL("FmXFormShell::CreateExternalView : could not create the external form view !");
}
#endif
InvalidateSlot_Lock(SID_FM_VIEW_AS_GRID, false);
}
void FmXFormShell::implAdjustConfigCache_Lock()
{
const bool bFuzzing(comphelper::IsFuzzing());
if (bFuzzing)
return;
// get (cache) the wizard usage flag
Sequence< OUString > aNames { u"FormControlPilotsEnabled"_ustr };
Sequence< Any > aFlags = GetProperties(aNames);
if (1 == aFlags.getLength())
m_bUseWizards = ::cppu::any2bool(aFlags[0]);
}
void FmXFormShell::Notify( const css::uno::Sequence< OUString >& _rPropertyNames)
{
DBG_TESTSOLARMUTEX();
if (impl_checkDisposed_Lock())
return;
for (const OUString& rName : _rPropertyNames)
if (rName == "FormControlPilotsEnabled")
{
implAdjustConfigCache_Lock();
InvalidateSlot_Lock(SID_FM_USE_WIZARDS, true);
}
}
void FmXFormShell::ImplCommit()
{
}
void FmXFormShell::SetWizardUsing_Lock(bool _bUseThem)
{
m_bUseWizards = _bUseThem;
Sequence< OUString > aNames { u"FormControlPilotsEnabled"_ustr };
Sequence< Any > aValues{ Any(m_bUseWizards) };
PutProperties(aNames, aValues);
}
void FmXFormShell::viewDeactivated_Lock(FmFormView& _rCurrentView, bool _bDeactivateController)
{
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
if (FmFormPage* pPage = _rCurrentView.GetCurPage())
{
// 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 = std::move(aNewEvents);
// remove callbacks at the page
pPage->GetImpl().SetFormsCreationHdl( Link<FmFormPageImpl&,void>() );
}
UpdateForms_Lock(true);
}
IMPL_LINK_NOARG( FmXFormShell, OnFirstTimeActivation_Lock, void*, void )
{
if (impl_checkDisposed_Lock())
return;
m_nActivationEvent = nullptr;
SfxObjectShell* pDocument = m_pShell->GetObjectShell();
if ( pDocument && !pDocument->HasName() )
{
if (isEnhancedForm_Lock())
{
// show the data navigator
if ( !m_pShell->GetViewShell()->GetViewFrame().HasChildWindow( SID_FM_SHOW_DATANAVIGATOR ) )
m_pShell->GetViewShell()->GetViewFrame().ToggleChildWindow( SID_FM_SHOW_DATANAVIGATOR );
}
}
}
IMPL_LINK_NOARG( FmXFormShell, OnFormsCreated_Lock, FmFormPageImpl&, void )
{
UpdateForms_Lock(true);
}
void FmXFormShell::viewActivated_Lock(FmFormView& _rCurrentView, bool _bSyncAction)
{
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_Lock(pPage, LoadFormsFlags::Load
| (_bSyncAction ? LoadFormsFlags::Sync
: LoadFormsFlags::Async));
pPage->GetImpl().setHasBeenActivated( );
}
// first-time initializations for the views
if ( !_rCurrentView.GetImpl()->hasEverBeenActivated( ) )
{
auto* pFormModel = dynamic_cast<FmFormModel*>(&_rCurrentView.GetModel());
_rCurrentView.GetImpl()->onFirstViewActivation(pFormModel);
_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_Lock));
}
UpdateForms_Lock(true);
if ( m_bFirstActivation )
{
m_nActivationEvent = Application::PostUserEvent(LINK(this, FmXFormShell, OnFirstTimeActivation_Lock));
m_bFirstActivation = false;
}
// find a default "current form", if there is none, yet
// #i88186# / 2008-04-12 / frank.schoenheit@sun.com
impl_defaultCurrentForm_nothrow_Lock();
}
void FmXFormShell::impl_defaultCurrentForm_nothrow_Lock()
{
if (impl_checkDisposed_Lock())
return;
if ( m_xCurrentForm.is() )
// no action required
return;
FmFormView* pFormView = m_pShell->GetFormView();
FmFormPage* pPage = pFormView ? pFormView->GetCurPage() : nullptr;
if ( !pPage )
return;
try
{
Reference< XIndexAccess > xForms = pPage->GetForms( false );
if ( !xForms.is() || !xForms->hasElements() )
return;
Reference< XForm > xNewCurrentForm( xForms->getByIndex(0), UNO_QUERY_THROW );
impl_updateCurrentForm_Lock(xNewCurrentForm);
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svx");
}
}
void FmXFormShell::smartControlReset( const Reference< XIndexAccess >& _rxModels )
{
if (!_rxModels.is())
{
OSL_FAIL("FmXFormShell::smartControlReset: invalid container!");
return;
}
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(FM_PROP_CLASSID))
{ // it's a control model
// check if this control is bound to a living database field
if (xCurrentInfo->hasPropertyByName(FM_PROP_BOUNDFIELD))
xCurrent->getPropertyValue(FM_PROP_BOUNDFIELD) >>= 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_NOARG( FmXFormShell, OnLoadForms_Lock, void*, void )
{
FmLoadAction aAction = m_aLoadingPages.front();
m_aLoadingPages.pop();
loadForms_Lock(aAction.pPage, aAction.nFlags & ~LoadFormsFlags::Async);
}
namespace
{
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 false;
try
{
Reference< XConnection > xConn;
if ( isEmbeddedInDatabase( _rxLoadable, xConn ) )
return true;
// is there already an active connection
xSet->getPropertyValue(FM_PROP_ACTIVE_CONNECTION) >>= xConn;
if ( xConn.is() )
return true;
OUString sPropertyValue;
OSL_VERIFY( xSet->getPropertyValue( FM_PROP_DATASOURCE ) >>= sPropertyValue );
if ( !sPropertyValue.isEmpty() )
return true;
OSL_VERIFY( xSet->getPropertyValue( FM_PROP_URL ) >>= sPropertyValue );
if ( !sPropertyValue.isEmpty() )
return true;
}
catch(const Exception&)
{
DBG_UNHANDLED_EXCEPTION("svx");
}
return false;
}
}
void FmXFormShell::loadForms_Lock(FmFormPage* _pPage, const LoadFormsFlags _nBehaviour /* LoadFormsFlags::Load | LoadFormsFlags::Sync */)
{
DBG_ASSERT( ( _nBehaviour & ( LoadFormsFlags::Async | LoadFormsFlags::Unload ) ) != ( LoadFormsFlags::Async | LoadFormsFlags::Unload ),
"FmXFormShell::loadForms: async loading not supported - this will heavily fail!" );
if ( _nBehaviour & LoadFormsFlags::Async )
{
m_aLoadingPages.push( FmLoadAction(
_pPage,
_nBehaviour,
Application::PostUserEvent(LINK(this, FmXFormShell, OnLoadForms_Lock), _pPage)
) );
return;
}
DBG_ASSERT( _pPage, "FmXFormShell::loadForms: invalid page!" );
if ( !_pPage )
return;
// 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& rFmFormModel(dynamic_cast< FmFormModel& >(_pPage->getSdrModelFromSdrPage()));
rFmFormModel.GetUndoEnv().Lock();
// load all forms
Reference< XIndexAccess > xForms = _pPage->GetForms( false );
if ( xForms.is() )
{
Reference< XLoadable > xForm;
for ( sal_Int32 j = 0, nCount = xForms->getCount(); j < nCount; ++j )
{
xForms->getByIndex( j ) >>= xForm;
bool bFormWasLoaded = false;
// a database form must be loaded for
try
{
if ( !( _nBehaviour & LoadFormsFlags::Unload ) )
{
if ( lcl_isLoadable( xForm ) && !xForm->isLoaded() )
xForm->load();
}
else
{
if ( xForm->isLoaded() )
{
bFormWasLoaded = true;
xForm->unload();
}
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svx");
}
// 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 );
}
}
}
// unlock the environment
rFmFormModel.GetUndoEnv().UnLock();
}
void FmXFormShell::ExecuteTextAttribute_Lock(SfxRequest& _rReq)
{
DBG_TESTSOLARMUTEX();
m_pTextShell->ExecuteTextAttribute( _rReq );
}
void FmXFormShell::GetTextAttributeState_Lock(SfxItemSet& _rSet)
{
DBG_TESTSOLARMUTEX();
m_pTextShell->GetTextAttributeState( _rSet );
}
bool FmXFormShell::IsActiveControl_Lock(bool _bCountRichTextOnly ) const
{
DBG_TESTSOLARMUTEX();
return m_pTextShell->IsActiveControl( _bCountRichTextOnly );
}
void FmXFormShell::ForgetActiveControl_Lock()
{
DBG_TESTSOLARMUTEX();
m_pTextShell->ForgetActiveControl();
}
void FmXFormShell::SetControlActivationHandler_Lock(const Link<LinkParamNone*,void>& _rHdl)
{
DBG_TESTSOLARMUTEX();
m_pTextShell->SetControlActivationHandler( _rHdl );
}
void FmXFormShell::handleShowPropertiesRequest_Lock()
{
if (onlyControlsAreMarked_Lock())
ShowSelectionProperties_Lock( true );
}
void FmXFormShell::handleMouseButtonDown_Lock(const SdrViewEvent& _rViewEvent)
{
// catch simple double clicks
if (_rViewEvent.mnMouseClicks == 2 && _rViewEvent.mnMouseCode == MOUSE_LEFT)
{
if ( _rViewEvent.meHit == SdrHitKind::MarkedObject )
{
if (onlyControlsAreMarked_Lock())
ShowSelectionProperties_Lock( true );
}
}
}
bool FmXFormShell::HasControlFocus_Lock() const
{
bool bHasControlFocus = false;
try
{
Reference<runtime::XFormController> xController(getActiveController_Lock());
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("svx");
}
return bHasControlFocus;
}
SearchableControlIterator::SearchableControlIterator(Reference< XInterface> const & xStartingPoint)
:IndexAccessIterator(xStartingPoint)
{
}
bool SearchableControlIterator::ShouldHandleElement(const Reference< XInterface>& xElement)
{
// if the thing has a ControlSource and a BoundField property
Reference< XPropertySet> xProperties(xElement, UNO_QUERY);
if (::comphelper::hasProperty(FM_PROP_CONTROLSOURCE, xProperties) && ::comphelper::hasProperty(FM_PROP_BOUNDFIELD, xProperties))
{
// and the BoundField is valid
Reference< XPropertySet> xField;
xProperties->getPropertyValue(FM_PROP_BOUNDFIELD) >>= xField;
if (xField.is())
{
// we take it
m_sCurrentValue = ::comphelper::getString(xProperties->getPropertyValue(FM_PROP_CONTROLSOURCE));
return true;
}
}
// if it is a grid control
if (::comphelper::hasProperty(FM_PROP_CLASSID, xProperties))
{
Any aClassId( xProperties->getPropertyValue(FM_PROP_CLASSID) );
if (::comphelper::getINT16(aClassId) == FormComponentType::GRIDCONTROL)
{
m_sCurrentValue.clear();
return true;
}
}
return false;
}
bool SearchableControlIterator::ShouldStepInto(const Reference< XInterface>& /*xContainer*/) const
{
return true;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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