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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /svx/source/fmcomp/fmgridif.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'svx/source/fmcomp/fmgridif.cxx')
-rw-r--r--svx/source/fmcomp/fmgridif.cxx2808
1 files changed, 2808 insertions, 0 deletions
diff --git a/svx/source/fmcomp/fmgridif.cxx b/svx/source/fmcomp/fmgridif.cxx
new file mode 100644
index 000000000..bce6303d2
--- /dev/null
+++ b/svx/source/fmcomp/fmgridif.cxx
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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 <string_view>
+
+#include <svx/fmgridif.hxx>
+#include <fmprop.hxx>
+#include <fmservs.hxx>
+#include <svx/fmtools.hxx>
+#include <fmurl.hxx>
+#include <formcontrolfactory.hxx>
+#include <gridcell.hxx>
+#include <sdbdatacolumn.hxx>
+#include <svx/fmgridcl.hxx>
+#include <tools/urlobj.hxx>
+
+#include <com/sun/star/awt/PosSize.hpp>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/form/FormComponentType.hpp>
+#include <com/sun/star/form/XFormComponent.hpp>
+#include <com/sun/star/form/XLoadable.hpp>
+#include <com/sun/star/form/XReset.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <com/sun/star/lang/NoSupportException.hpp>
+#include <com/sun/star/sdbc/ResultSetType.hpp>
+#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
+#include <com/sun/star/util/URLTransformer.hpp>
+#include <com/sun/star/util/XURLTransformer.hpp>
+#include <com/sun/star/view/XSelectionSupplier.hpp>
+#include <com/sun/star/sdbcx/XRowLocate.hpp>
+
+#include <comphelper/enumhelper.hxx>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/property.hxx>
+#include <comphelper/sequence.hxx>
+#include <comphelper/types.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <o3tl/safeint.hxx>
+#include <vcl/unohelp.hxx>
+#include <vcl/svapp.hxx>
+#include <tools/debug.hxx>
+#include <tools/diagnose_ex.h>
+#include <sal/macros.h>
+
+using namespace ::svxform;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::sdb;
+using namespace ::com::sun::star::sdbc;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::view;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::form;
+using namespace ::com::sun::star::util;
+using namespace ::com::sun::star;
+
+using ::com::sun::star::sdbcx::XColumnsSupplier;
+using ::com::sun::star::frame::XDispatchProviderInterceptor;
+using ::com::sun::star::frame::XDispatchProvider;
+using ::com::sun::star::accessibility::XAccessible;
+using ::com::sun::star::accessibility::XAccessibleContext;
+using ::com::sun::star::sdb::XRowSetSupplier;
+using ::com::sun::star::awt::XVclWindowPeer;
+
+
+static css::awt::FontDescriptor ImplCreateFontDescriptor( const vcl::Font& rFont )
+{
+ css::awt::FontDescriptor aFD;
+ aFD.Name = rFont.GetFamilyName();
+ aFD.StyleName = rFont.GetStyleName();
+ aFD.Height = static_cast<sal_Int16>(rFont.GetFontSize().Height());
+ aFD.Width = static_cast<sal_Int16>(rFont.GetFontSize().Width());
+ aFD.Family = static_cast<sal_Int16>(rFont.GetFamilyType());
+ aFD.CharSet = rFont.GetCharSet();
+ aFD.Pitch = static_cast<sal_Int16>(rFont.GetPitch());
+ aFD.CharacterWidth = vcl::unohelper::ConvertFontWidth( rFont.GetWidthType() );
+ aFD.Weight= vcl::unohelper::ConvertFontWeight( rFont.GetWeight() );
+ aFD.Slant = vcl::unohelper::ConvertFontSlant( rFont.GetItalic() );
+ aFD.Underline = static_cast<sal_Int16>(rFont.GetUnderline());
+ aFD.Strikeout = static_cast<sal_Int16>(rFont.GetStrikeout());
+ aFD.Orientation = toDegrees(rFont.GetOrientation());
+ aFD.Kerning = rFont.IsKerning();
+ aFD.WordLineMode = rFont.IsWordLineMode();
+ aFD.Type = 0; // ??? => only to metric...
+ return aFD;
+}
+
+
+static vcl::Font ImplCreateFont( const css::awt::FontDescriptor& rDescr )
+{
+ vcl::Font aFont;
+ aFont.SetFamilyName( rDescr.Name );
+ aFont.SetStyleName( rDescr.StyleName );
+ aFont.SetFontSize( ::Size( rDescr.Width, rDescr.Height ) );
+ aFont.SetFamily( static_cast<FontFamily>(rDescr.Family) );
+ aFont.SetCharSet( static_cast<rtl_TextEncoding>(rDescr.CharSet) );
+ aFont.SetPitch( static_cast<FontPitch>(rDescr.Pitch) );
+ aFont.SetWidthType( vcl::unohelper::ConvertFontWidth( rDescr.CharacterWidth ) );
+ aFont.SetWeight( vcl::unohelper::ConvertFontWeight( rDescr.Weight ) );
+ aFont.SetItalic( static_cast<FontItalic>(rDescr.Slant) );
+ aFont.SetUnderline( static_cast<::FontLineStyle>(rDescr.Underline) );
+ aFont.SetStrikeout( static_cast<::FontStrikeout>(rDescr.Strikeout) );
+ aFont.SetOrientation( Degree10(static_cast<sal_Int16>(rDescr.Orientation * 10)) );
+ aFont.SetKerning( static_cast<FontKerning>(rDescr.Kerning) );
+ aFont.SetWordLineMode( rDescr.WordLineMode );
+ return aFont;
+}
+
+FmXModifyMultiplexer::FmXModifyMultiplexer( ::cppu::OWeakObject& rSource, ::osl::Mutex& _rMutex )
+ :OWeakSubObject( rSource )
+ ,OInterfaceContainerHelper3( _rMutex )
+{
+}
+
+
+Any SAL_CALL FmXModifyMultiplexer::queryInterface(const Type& _rType)
+{
+ Any aReturn = ::cppu::queryInterface(_rType,
+ static_cast< css::util::XModifyListener*>(this),
+ static_cast< XEventListener*>(this)
+ );
+
+ if (!aReturn.hasValue())
+ aReturn = OWeakSubObject::queryInterface( _rType );
+
+ return aReturn;
+}
+
+
+void FmXModifyMultiplexer::disposing(const EventObject& )
+{
+}
+
+
+void FmXModifyMultiplexer::modified(const EventObject& e)
+{
+ EventObject aMulti( e);
+ aMulti.Source = &m_rParent;
+ notifyEach( &XModifyListener::modified, aMulti );
+}
+
+FmXUpdateMultiplexer::FmXUpdateMultiplexer( ::cppu::OWeakObject& rSource, ::osl::Mutex& _rMutex )
+ :OWeakSubObject( rSource )
+ ,OInterfaceContainerHelper3( _rMutex )
+{
+}
+
+
+Any SAL_CALL FmXUpdateMultiplexer::queryInterface(const Type& _rType)
+{
+ Any aReturn = ::cppu::queryInterface(_rType,
+ static_cast< XUpdateListener*>(this),
+ static_cast< XEventListener*>(this)
+ );
+
+ if (!aReturn.hasValue())
+ aReturn = OWeakSubObject::queryInterface( _rType );
+
+ return aReturn;
+}
+
+
+void FmXUpdateMultiplexer::disposing(const EventObject& )
+{
+}
+
+
+sal_Bool FmXUpdateMultiplexer::approveUpdate(const EventObject &e)
+{
+ EventObject aMulti( e );
+ aMulti.Source = &m_rParent;
+
+ bool bResult = true;
+ if (getLength())
+ {
+ ::comphelper::OInterfaceIteratorHelper3 aIter(*this);
+ while ( bResult && aIter.hasMoreElements() )
+ bResult = aIter.next()->approveUpdate( aMulti );
+ }
+
+ return bResult;
+}
+
+
+void FmXUpdateMultiplexer::updated(const EventObject &e)
+{
+ EventObject aMulti( e );
+ aMulti.Source = &m_rParent;
+ notifyEach( &XUpdateListener::updated, aMulti );
+}
+
+FmXSelectionMultiplexer::FmXSelectionMultiplexer( ::cppu::OWeakObject& rSource, ::osl::Mutex& _rMutex )
+ :OWeakSubObject( rSource )
+ ,OInterfaceContainerHelper3( _rMutex )
+{
+}
+
+
+Any SAL_CALL FmXSelectionMultiplexer::queryInterface(const Type& _rType)
+{
+ Any aReturn = ::cppu::queryInterface(_rType,
+ static_cast< XSelectionChangeListener*>(this),
+ static_cast< XEventListener*>(this)
+ );
+
+ if (!aReturn.hasValue())
+ aReturn = OWeakSubObject::queryInterface( _rType );
+
+ return aReturn;
+}
+
+
+void FmXSelectionMultiplexer::disposing(const EventObject& )
+{
+}
+
+
+void SAL_CALL FmXSelectionMultiplexer::selectionChanged( const EventObject& _rEvent )
+{
+ EventObject aMulti(_rEvent);
+ aMulti.Source = &m_rParent;
+ notifyEach( &XSelectionChangeListener::selectionChanged, aMulti );
+}
+
+FmXContainerMultiplexer::FmXContainerMultiplexer( ::cppu::OWeakObject& rSource, ::osl::Mutex& _rMutex )
+ :OWeakSubObject( rSource )
+ ,OInterfaceContainerHelper3( _rMutex )
+{
+}
+
+
+Any SAL_CALL FmXContainerMultiplexer::queryInterface(const Type& _rType)
+{
+ Any aReturn = ::cppu::queryInterface(_rType,
+ static_cast< XContainerListener*>(this),
+ static_cast< XEventListener*>(this)
+ );
+
+ if (!aReturn.hasValue())
+ aReturn = OWeakSubObject::queryInterface( _rType );
+
+ return aReturn;
+}
+
+
+void FmXContainerMultiplexer::disposing(const EventObject& )
+{
+}
+
+void FmXContainerMultiplexer::elementInserted(const ContainerEvent& e)
+{
+ ContainerEvent aMulti( e );
+ aMulti.Source = &m_rParent;
+ notifyEach( &XContainerListener::elementInserted, aMulti );
+}
+
+
+void FmXContainerMultiplexer::elementRemoved(const ContainerEvent& e)
+{
+ ContainerEvent aMulti( e );
+ aMulti.Source = &m_rParent;
+ notifyEach( &XContainerListener::elementRemoved, aMulti );
+}
+
+
+void FmXContainerMultiplexer::elementReplaced(const ContainerEvent& e)
+{
+ ContainerEvent aMulti( e );
+ aMulti.Source = &m_rParent;
+ notifyEach( &XContainerListener::elementReplaced, aMulti );
+}
+
+FmXGridControlMultiplexer::FmXGridControlMultiplexer( ::cppu::OWeakObject& rSource, ::osl::Mutex& _rMutex )
+ :OWeakSubObject( rSource )
+ ,OInterfaceContainerHelper3( _rMutex )
+{
+}
+
+
+Any SAL_CALL FmXGridControlMultiplexer::queryInterface(const Type& _rType)
+{
+ Any aReturn = ::cppu::queryInterface( _rType,
+ static_cast< XGridControlListener*>(this)
+ );
+
+ if (!aReturn.hasValue())
+ aReturn = OWeakSubObject::queryInterface( _rType );
+
+ return aReturn;
+}
+
+
+void FmXGridControlMultiplexer::disposing( const EventObject& )
+{
+}
+
+
+void SAL_CALL FmXGridControlMultiplexer::columnChanged( const EventObject& _event )
+{
+ EventObject aForwardedEvent( _event );
+ aForwardedEvent.Source = &m_rParent;
+ notifyEach( &XGridControlListener::columnChanged, aForwardedEvent );
+}
+
+
+//= FmXGridControl
+
+
+Reference< XInterface > FmXGridControl_NewInstance_Impl(const Reference< XMultiServiceFactory>& _rxFactory)
+{
+ return *(new FmXGridControl( comphelper::getComponentContext(_rxFactory) ));
+}
+
+FmXGridControl::FmXGridControl(const Reference< XComponentContext >& _rxContext)
+ :m_aModifyListeners(*this, GetMutex())
+ ,m_aUpdateListeners(*this, GetMutex())
+ ,m_aContainerListeners(*this, GetMutex())
+ ,m_aSelectionListeners(*this, GetMutex())
+ ,m_aGridControlListeners(*this, GetMutex())
+ ,m_bInDraw(false)
+ ,m_xContext(_rxContext)
+{
+}
+
+
+FmXGridControl::~FmXGridControl()
+{
+}
+
+
+Any SAL_CALL FmXGridControl::queryAggregation(const Type& _rType)
+{
+ Any aReturn = FmXGridControl_BASE::queryInterface(_rType);
+
+ if (!aReturn.hasValue())
+ aReturn = UnoControl::queryAggregation( _rType );
+ return aReturn;
+}
+
+
+Sequence< Type> SAL_CALL FmXGridControl::getTypes( )
+{
+ return comphelper::concatSequences(UnoControl::getTypes(),FmXGridControl_BASE::getTypes());
+}
+
+
+Sequence<sal_Int8> SAL_CALL FmXGridControl::getImplementationId( )
+{
+ return css::uno::Sequence<sal_Int8>();
+}
+
+// XServiceInfo
+sal_Bool SAL_CALL FmXGridControl::supportsService(const OUString& ServiceName)
+{
+ return cppu::supportsService(this, ServiceName);
+}
+
+OUString SAL_CALL FmXGridControl::getImplementationName()
+{
+ return "com.sun.star.form.FmXGridControl";
+}
+
+css::uno::Sequence<OUString> SAL_CALL FmXGridControl::getSupportedServiceNames()
+{
+ return { FM_SUN_CONTROL_GRIDCONTROL, "com.sun.star.awt.UnoControl" };
+}
+
+
+void SAL_CALL FmXGridControl::dispose()
+{
+ SolarMutexGuard aGuard;
+
+ EventObject aEvt;
+ aEvt.Source = static_cast< ::cppu::OWeakObject* >(this);
+ m_aModifyListeners.disposeAndClear(aEvt);
+ m_aUpdateListeners.disposeAndClear(aEvt);
+ m_aContainerListeners.disposeAndClear(aEvt);
+
+ UnoControl::dispose();
+}
+
+
+OUString FmXGridControl::GetComponentServiceName() const
+{
+ return "DBGrid";
+}
+
+
+sal_Bool SAL_CALL FmXGridControl::setModel(const Reference< css::awt::XControlModel >& rModel)
+{
+ SolarMutexGuard aGuard;
+
+ if (!UnoControl::setModel(rModel))
+ return false;
+
+ Reference< XGridPeer > xGridPeer(getPeer(), UNO_QUERY);
+ if (xGridPeer.is())
+ {
+ Reference< XIndexContainer > xCols(mxModel, UNO_QUERY);
+ xGridPeer->setColumns(xCols);
+ }
+ return true;
+}
+
+
+rtl::Reference<FmXGridPeer> FmXGridControl::imp_CreatePeer(vcl::Window* pParent)
+{
+ rtl::Reference<FmXGridPeer> pReturn = new FmXGridPeer(m_xContext);
+
+ // translate properties into WinBits
+ WinBits nStyle = WB_TABSTOP;
+ Reference< XPropertySet > xModelSet(getModel(), UNO_QUERY);
+ if (xModelSet.is())
+ {
+ try
+ {
+ if (::comphelper::getINT16(xModelSet->getPropertyValue(FM_PROP_BORDER)))
+ nStyle |= WB_BORDER;
+ }
+ catch(const Exception&)
+ {
+ OSL_FAIL("Can not get style");
+ }
+ }
+
+ pReturn->Create(pParent, nStyle);
+ return pReturn;
+}
+
+
+void SAL_CALL FmXGridControl::createPeer(const Reference< css::awt::XToolkit >& /*rToolkit*/, const Reference< css::awt::XWindowPeer >& rParentPeer)
+{
+ if ( !mxModel.is() )
+ throw DisposedException( OUString(), *this );
+
+ DBG_ASSERT(/*(0 == m_nPeerCreationLevel) && */!mbCreatingPeer, "FmXGridControl::createPeer : recursion!");
+ // I think this should never assert, now that we're using the base class' mbCreatingPeer in addition to
+ // our own m_nPeerCreationLevel
+ // But I'm not sure as I don't _fully_ understand the underlying toolkit implementations...
+ // (if this asserts, we still need m_nPeerCreationLevel. If not, we could omit it...)
+ // 14.05.2001 - 86836 - frank.schoenheit@germany.sun.com
+
+ // TODO: why the hell this whole class does not use any mutex?
+
+ if (getPeer().is())
+ return;
+
+ mbCreatingPeer = true;
+ // mbCreatingPeer is virtually the same as m_nPeerCreationLevel, but it's the base class' method
+ // to prevent recursion.
+
+ vcl::Window* pParentWin = nullptr;
+ if (rParentPeer.is())
+ {
+ VCLXWindow* pParent = comphelper::getFromUnoTunnel<VCLXWindow>(rParentPeer);
+ if (pParent)
+ pParentWin = pParent->GetWindow();
+ }
+
+ rtl::Reference<FmXGridPeer> pPeer = imp_CreatePeer(pParentWin);
+ DBG_ASSERT(pPeer != nullptr, "FmXGridControl::createPeer : imp_CreatePeer didn't return a peer !");
+ setPeer( pPeer );
+
+ // reading the properties from the model
+// ++m_nPeerCreationLevel;
+ updateFromModel();
+
+ // consider the following ugly scenario: updateFromModel leads to a propertiesChanges on the Control,
+ // which determines, dat a "critical" property has changed (e.g. "Border") and therefore starts a new
+ // Peer, which lands again here in createPeer we also start a second FmXGridPeer and initialise it.
+ // Then we exit from the first incarnation's updateFromModel and continue working with the pPeer,
+ // that is in fact now already obsolete (as another peer is being started in the second incarnation).
+ // Therefore the effort with the PeerCreationLevel, which ensures that we really use the Peer
+ // created at the deepest level, but first initialise it in the top-level.
+// if (--m_nPeerCreationLevel == 0)
+ {
+ DBG_ASSERT(getPeer().is(), "FmXGridControl::createPeer : something went wrong ... no top level peer !");
+ pPeer = comphelper::getFromUnoTunnel<FmXGridPeer>(getPeer());
+
+ setPosSize( maComponentInfos.nX, maComponentInfos.nY, maComponentInfos.nWidth, maComponentInfos.nHeight, css::awt::PosSize::POSSIZE );
+
+ Reference< XIndexContainer > xColumns(getModel(), UNO_QUERY);
+ if (xColumns.is())
+ pPeer->setColumns(xColumns);
+
+ if (maComponentInfos.bVisible)
+ pPeer->setVisible(true);
+
+ if (!maComponentInfos.bEnable)
+ pPeer->setEnable(false);
+
+ if (maWindowListeners.getLength())
+ pPeer->addWindowListener( &maWindowListeners );
+
+ if (maFocusListeners.getLength())
+ pPeer->addFocusListener( &maFocusListeners );
+
+ if (maKeyListeners.getLength())
+ pPeer->addKeyListener( &maKeyListeners );
+
+ if (maMouseListeners.getLength())
+ pPeer->addMouseListener( &maMouseListeners );
+
+ if (maMouseMotionListeners.getLength())
+ pPeer->addMouseMotionListener( &maMouseMotionListeners );
+
+ if (maPaintListeners.getLength())
+ pPeer->addPaintListener( &maPaintListeners );
+
+ if (m_aModifyListeners.getLength())
+ pPeer->addModifyListener( &m_aModifyListeners );
+
+ if (m_aUpdateListeners.getLength())
+ pPeer->addUpdateListener( &m_aUpdateListeners );
+
+ if (m_aContainerListeners.getLength())
+ pPeer->addContainerListener( &m_aContainerListeners );
+
+ // forward the design mode
+ bool bForceAlivePeer = m_bInDraw && !maComponentInfos.bVisible;
+ // (we force an alive-mode peer if we're in "draw", cause in this case the peer will be used for drawing in
+ // foreign devices. We ensure this with the visibility check as a living peer is assumed to be noncritical
+ // only if invisible)
+ Any aOldCursorBookmark;
+ if (!mbDesignMode || bForceAlivePeer)
+ {
+ Reference< XFormComponent > xComp(getModel(), UNO_QUERY);
+ if (xComp.is())
+ {
+ Reference< XRowSet > xForm(xComp->getParent(), UNO_QUERY);
+ // is the form alive?
+ // we can see that if the form contains columns
+ Reference< css::sdbcx::XColumnsSupplier > xColumnsSupplier(xForm, UNO_QUERY);
+ if (xColumnsSupplier.is())
+ {
+ if (Reference< XIndexAccess > (xColumnsSupplier->getColumns(),UNO_QUERY_THROW)->getCount())
+ {
+ // we get only a new bookmark if the resultset is not forwardonly
+ if (::comphelper::getINT32(Reference< XPropertySet > (xForm, UNO_QUERY_THROW)->getPropertyValue(FM_PROP_RESULTSET_TYPE)) != ResultSetType::FORWARD_ONLY)
+ {
+ // as the FmGridControl touches the data source it is connected to we have to remember the current
+ // cursor position (and restore afterwards)
+ // OJ: but only when we stand on a valid row
+ if ( !xForm->isBeforeFirst() && !xForm->isAfterLast() )
+ {
+ try
+ {
+ aOldCursorBookmark = Reference< css::sdbcx::XRowLocate > (xForm, UNO_QUERY_THROW)->getBookmark();
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("svx");
+ }
+ }
+ }
+ }
+ }
+ pPeer->setRowSet(xForm);
+ }
+ }
+ pPeer->setDesignMode(mbDesignMode && !bForceAlivePeer);
+
+ try
+ {
+ if (aOldCursorBookmark.hasValue())
+ { // we have a valid bookmark, so we have to restore the cursor's position
+ Reference< XFormComponent > xComp(getModel(), UNO_QUERY);
+ Reference< css::sdbcx::XRowLocate > xLocate(xComp->getParent(), UNO_QUERY);
+ xLocate->moveToBookmark(aOldCursorBookmark);
+ }
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("svx");
+ }
+
+ Reference< css::awt::XView > xPeerView(getPeer(), UNO_QUERY);
+ xPeerView->setZoom( maComponentInfos.nZoomX, maComponentInfos.nZoomY );
+ xPeerView->setGraphics( mxGraphics );
+ }
+ mbCreatingPeer = false;
+}
+
+
+void FmXGridControl::addModifyListener(const Reference< css::util::XModifyListener >& l)
+{
+ m_aModifyListeners.addInterface( l );
+ if( getPeer().is() && m_aModifyListeners.getLength() == 1 )
+ {
+ Reference< css::util::XModifyBroadcaster > xGrid(getPeer(), UNO_QUERY);
+ xGrid->addModifyListener( &m_aModifyListeners);
+ }
+}
+
+
+sal_Bool SAL_CALL FmXGridControl::select( const Any& _rSelection )
+{
+ SolarMutexGuard aGuard;
+ Reference< XSelectionSupplier > xPeer(getPeer(), UNO_QUERY);
+ return xPeer->select(_rSelection);
+}
+
+
+Any SAL_CALL FmXGridControl::getSelection( )
+{
+ SolarMutexGuard aGuard;
+ Reference< XSelectionSupplier > xPeer(getPeer(), UNO_QUERY);
+ return xPeer->getSelection();
+}
+
+
+void SAL_CALL FmXGridControl::addSelectionChangeListener( const Reference< XSelectionChangeListener >& _rxListener )
+{
+ m_aSelectionListeners.addInterface( _rxListener );
+ if( getPeer().is() && 1 == m_aSelectionListeners.getLength() )
+ {
+ Reference< XSelectionSupplier > xGrid(getPeer(), UNO_QUERY);
+ xGrid->addSelectionChangeListener( &m_aSelectionListeners);
+ }
+}
+
+
+void SAL_CALL FmXGridControl::removeSelectionChangeListener( const Reference< XSelectionChangeListener >& _rxListener )
+{
+ if( getPeer().is() && 1 == m_aSelectionListeners.getLength() )
+ {
+ Reference< XSelectionSupplier > xGrid(getPeer(), UNO_QUERY);
+ xGrid->removeSelectionChangeListener( &m_aSelectionListeners);
+ }
+ m_aSelectionListeners.removeInterface( _rxListener );
+}
+
+
+Sequence< sal_Bool > SAL_CALL FmXGridControl::queryFieldDataType( const Type& xType )
+{
+ if (getPeer().is())
+ {
+ Reference< XGridFieldDataSupplier > xPeerSupplier(getPeer(), UNO_QUERY);
+ if (xPeerSupplier.is())
+ return xPeerSupplier->queryFieldDataType(xType);
+ }
+
+ return Sequence<sal_Bool>();
+}
+
+
+Sequence< Any > SAL_CALL FmXGridControl::queryFieldData( sal_Int32 nRow, const Type& xType )
+{
+ if (getPeer().is())
+ {
+ Reference< XGridFieldDataSupplier > xPeerSupplier(getPeer(), UNO_QUERY);
+ if (xPeerSupplier.is())
+ return xPeerSupplier->queryFieldData(nRow, xType);
+ }
+
+ return Sequence< Any>();
+}
+
+
+void SAL_CALL FmXGridControl::removeModifyListener(const Reference< css::util::XModifyListener >& l)
+{
+ if( getPeer().is() && m_aModifyListeners.getLength() == 1 )
+ {
+ Reference< css::util::XModifyBroadcaster > xGrid(getPeer(), UNO_QUERY);
+ xGrid->removeModifyListener( &m_aModifyListeners);
+ }
+ m_aModifyListeners.removeInterface( l );
+}
+
+
+void SAL_CALL FmXGridControl::draw( sal_Int32 x, sal_Int32 y )
+{
+ SolarMutexGuard aGuard;
+ m_bInDraw = true;
+ UnoControl::draw(x, y);
+ m_bInDraw = false;
+}
+
+
+void SAL_CALL FmXGridControl::setDesignMode(sal_Bool bOn)
+{
+ css::util::ModeChangeEvent aModeChangeEvent;
+
+ // --- <mutex_lock> ---
+ {
+ SolarMutexGuard aGuard;
+
+ Reference< XRowSetSupplier > xGrid(getPeer(), UNO_QUERY);
+
+ if (xGrid.is() && (bool(bOn) != mbDesignMode || (!bOn && !xGrid->getRowSet().is())))
+ {
+ if (bOn)
+ {
+ xGrid->setRowSet(Reference< XRowSet > ());
+ }
+ else
+ {
+ Reference< XFormComponent > xComp(getModel(), UNO_QUERY);
+ if (xComp.is())
+ {
+ Reference< XRowSet > xForm(xComp->getParent(), UNO_QUERY);
+ xGrid->setRowSet(xForm);
+ }
+ }
+
+ // Avoid infinite recursion when calling XVclWindowPeer::setDesignMode below
+ mbDesignMode = bOn;
+
+ Reference< XVclWindowPeer > xVclWindowPeer( getPeer(), UNO_QUERY );
+ if (xVclWindowPeer.is())
+ xVclWindowPeer->setDesignMode(bOn);
+ }
+ else
+ {
+ mbDesignMode = bOn;
+ }
+
+ // dispose our current AccessibleContext, if we have one
+ // (changing the design mode implies having a new implementation for this context,
+ // so the old one must be declared DEFUNC)
+ DisposeAccessibleContext(
+ Reference<XComponent>(maAccessibleContext, UNO_QUERY));
+ maAccessibleContext.clear();
+
+ // prepare firing an event
+ aModeChangeEvent.Source = *this;
+ aModeChangeEvent.NewMode = mbDesignMode ? std::u16string_view( u"design" ) : std::u16string_view( u"alive" );
+ }
+
+ // --- </mutex_lock> ---
+ maModeChangeListeners.notifyEach( &XModeChangeListener::modeChanged, aModeChangeEvent );
+}
+
+// XBoundComponent
+
+void SAL_CALL FmXGridControl::addUpdateListener(const Reference< XUpdateListener >& l)
+{
+ m_aUpdateListeners.addInterface( l );
+ if( getPeer().is() && m_aUpdateListeners.getLength() == 1 )
+ {
+ Reference< XBoundComponent > xBound(getPeer(), UNO_QUERY);
+ xBound->addUpdateListener( &m_aUpdateListeners);
+ }
+}
+
+
+void SAL_CALL FmXGridControl::removeUpdateListener(const Reference< XUpdateListener >& l)
+{
+ if( getPeer().is() && m_aUpdateListeners.getLength() == 1 )
+ {
+ Reference< XBoundComponent > xBound(getPeer(), UNO_QUERY);
+ xBound->removeUpdateListener( &m_aUpdateListeners);
+ }
+ m_aUpdateListeners.removeInterface( l );
+}
+
+
+sal_Bool SAL_CALL FmXGridControl::commit()
+{
+ Reference< XBoundComponent > xBound(getPeer(), UNO_QUERY);
+ if (xBound.is())
+ return xBound->commit();
+ else
+ return true;
+}
+
+// XContainer
+
+void SAL_CALL FmXGridControl::addContainerListener(const Reference< XContainerListener >& l)
+{
+ m_aContainerListeners.addInterface( l );
+ if( getPeer().is() && m_aContainerListeners.getLength() == 1 )
+ {
+ Reference< XContainer > xContainer(getPeer(), UNO_QUERY);
+ xContainer->addContainerListener( &m_aContainerListeners);
+ }
+}
+
+
+void SAL_CALL FmXGridControl::removeContainerListener(const Reference< XContainerListener >& l)
+{
+ if( getPeer().is() && m_aContainerListeners.getLength() == 1 )
+ {
+ Reference< XContainer > xContainer(getPeer(), UNO_QUERY);
+ xContainer->removeContainerListener( &m_aContainerListeners);
+ }
+ m_aContainerListeners.removeInterface( l );
+}
+
+
+Reference< css::frame::XDispatch > SAL_CALL FmXGridControl::queryDispatch(const css::util::URL& aURL, const OUString& aTargetFrameName, sal_Int32 nSearchFlags)
+{
+ Reference< css::frame::XDispatchProvider > xPeerProvider(getPeer(), UNO_QUERY);
+ if (xPeerProvider.is())
+ return xPeerProvider->queryDispatch(aURL, aTargetFrameName, nSearchFlags);
+ else
+ return Reference< css::frame::XDispatch > ();
+}
+
+
+Sequence< Reference< css::frame::XDispatch > > SAL_CALL FmXGridControl::queryDispatches(const Sequence< css::frame::DispatchDescriptor>& aDescripts)
+{
+ Reference< css::frame::XDispatchProvider > xPeerProvider(getPeer(), UNO_QUERY);
+ if (xPeerProvider.is())
+ return xPeerProvider->queryDispatches(aDescripts);
+ else
+ return Sequence< Reference< css::frame::XDispatch > >();
+}
+
+
+void SAL_CALL FmXGridControl::registerDispatchProviderInterceptor(const Reference< css::frame::XDispatchProviderInterceptor >& _xInterceptor)
+{
+ Reference< css::frame::XDispatchProviderInterception > xPeerInterception(getPeer(), UNO_QUERY);
+ if (xPeerInterception.is())
+ xPeerInterception->registerDispatchProviderInterceptor(_xInterceptor);
+}
+
+
+void SAL_CALL FmXGridControl::releaseDispatchProviderInterceptor(const Reference< css::frame::XDispatchProviderInterceptor >& _xInterceptor)
+{
+ Reference< css::frame::XDispatchProviderInterception > xPeerInterception(getPeer(), UNO_QUERY);
+ if (xPeerInterception.is())
+ xPeerInterception->releaseDispatchProviderInterceptor(_xInterceptor);
+}
+
+
+void SAL_CALL FmXGridControl::addGridControlListener( const Reference< XGridControlListener >& _listener )
+{
+ ::osl::MutexGuard aGuard( GetMutex() );
+
+ m_aGridControlListeners.addInterface( _listener );
+ if ( getPeer().is() && 1 == m_aGridControlListeners.getLength() )
+ {
+ Reference< XGridControl > xPeerGrid( getPeer(), UNO_QUERY );
+ if ( xPeerGrid.is() )
+ xPeerGrid->addGridControlListener( &m_aGridControlListeners );
+ }
+}
+
+
+void SAL_CALL FmXGridControl::removeGridControlListener( const Reference< XGridControlListener >& _listener )
+{
+ ::osl::MutexGuard aGuard( GetMutex() );
+
+ if( getPeer().is() && 1 == m_aGridControlListeners.getLength() )
+ {
+ Reference< XGridControl > xPeerGrid( getPeer(), UNO_QUERY );
+ if ( xPeerGrid.is() )
+ xPeerGrid->removeGridControlListener( &m_aGridControlListeners );
+ }
+
+ m_aGridControlListeners.removeInterface( _listener );
+}
+
+
+sal_Int16 SAL_CALL FmXGridControl::getCurrentColumnPosition()
+{
+ Reference< XGridControl > xGrid( getPeer(), UNO_QUERY );
+ return xGrid.is() ? xGrid->getCurrentColumnPosition() : -1;
+}
+
+
+void SAL_CALL FmXGridControl::setCurrentColumnPosition(sal_Int16 nPos)
+{
+ Reference< XGridControl > xGrid( getPeer(), UNO_QUERY );
+ if ( xGrid.is() )
+ {
+ SolarMutexGuard aGuard;
+ xGrid->setCurrentColumnPosition( nPos );
+ }
+}
+
+// XElementAccess
+
+sal_Bool SAL_CALL FmXGridControl::hasElements()
+{
+ Reference< XElementAccess > xPeer(getPeer(), UNO_QUERY);
+ return xPeer.is() && xPeer->hasElements();
+}
+
+
+Type SAL_CALL FmXGridControl::getElementType( )
+{
+ return cppu::UnoType<css::awt::XTextComponent>::get();
+}
+
+// XEnumerationAccess
+
+Reference< XEnumeration > SAL_CALL FmXGridControl::createEnumeration()
+{
+ Reference< XEnumerationAccess > xPeer(getPeer(), UNO_QUERY);
+ if (xPeer.is())
+ return xPeer->createEnumeration();
+ else
+ return new ::comphelper::OEnumerationByIndex(this);
+}
+
+// XIndexAccess
+
+sal_Int32 SAL_CALL FmXGridControl::getCount()
+{
+ Reference< XIndexAccess > xPeer(getPeer(), UNO_QUERY);
+ return xPeer.is() ? xPeer->getCount() : 0;
+}
+
+
+Any SAL_CALL FmXGridControl::getByIndex(sal_Int32 _nIndex)
+{
+ Reference< XIndexAccess > xPeer(getPeer(), UNO_QUERY);
+ if (!xPeer.is())
+ throw IndexOutOfBoundsException();
+
+ return xPeer->getByIndex(_nIndex);
+}
+
+// css::util::XModeSelector
+
+void SAL_CALL FmXGridControl::setMode(const OUString& Mode)
+{
+ Reference< css::util::XModeSelector > xPeer(getPeer(), UNO_QUERY);
+ if (!xPeer.is())
+ throw NoSupportException();
+
+ xPeer->setMode(Mode);
+}
+
+
+OUString SAL_CALL FmXGridControl::getMode()
+{
+ Reference< css::util::XModeSelector > xPeer(getPeer(), UNO_QUERY);
+ return xPeer.is() ? xPeer->getMode() : OUString();
+}
+
+
+css::uno::Sequence<OUString> SAL_CALL FmXGridControl::getSupportedModes()
+{
+ Reference< css::util::XModeSelector > xPeer(getPeer(), UNO_QUERY);
+ return xPeer.is() ? xPeer->getSupportedModes() : css::uno::Sequence<OUString>();
+}
+
+
+sal_Bool SAL_CALL FmXGridControl::supportsMode(const OUString& Mode)
+{
+ Reference< css::util::XModeSelector > xPeer(getPeer(), UNO_QUERY);
+ return xPeer.is() && xPeer->supportsMode(Mode);
+}
+
+void SAL_CALL FmXGridControl::setFocus()
+{
+ FmXGridPeer* pPeer = comphelper::getFromUnoTunnel<FmXGridPeer>(getPeer());
+ if (pPeer)
+ {
+ VclPtr<FmGridControl> xGrid = pPeer->GetAs<FmGridControl>();
+ bool bAlreadyHasFocus = xGrid->HasChildPathFocus() || xGrid->ControlHasFocus();
+ // if the focus is already in the control don't grab focus again which
+ // would grab focus away from any native widgets hosted in the control
+ if (bAlreadyHasFocus)
+ return;
+ }
+ UnoControl::setFocus();
+}
+
+// helper class which prevents that in the peer's header the FmGridListener must be known
+class FmXGridPeer::GridListenerDelegator : public FmGridListener
+{
+protected:
+ FmXGridPeer* m_pPeer;
+
+public:
+ explicit GridListenerDelegator( FmXGridPeer* _pPeer );
+ virtual ~GridListenerDelegator();
+
+protected:
+ virtual void selectionChanged() override;
+ virtual void columnChanged() override;
+};
+
+
+FmXGridPeer::GridListenerDelegator::GridListenerDelegator(FmXGridPeer* _pPeer)
+ :m_pPeer(_pPeer)
+{
+ DBG_ASSERT(m_pPeer, "GridListenerDelegator::GridListenerDelegator");
+}
+
+FmXGridPeer::GridListenerDelegator::~GridListenerDelegator()
+{
+}
+
+
+void FmXGridPeer::GridListenerDelegator::selectionChanged()
+{
+ m_pPeer->selectionChanged();
+}
+
+
+void FmXGridPeer::GridListenerDelegator::columnChanged()
+{
+ m_pPeer->columnChanged();
+}
+
+void FmXGridPeer::selectionChanged()
+{
+ EventObject aSource;
+ aSource.Source = static_cast< ::cppu::OWeakObject* >(this);
+ m_aSelectionListeners.notifyEach( &XSelectionChangeListener::selectionChanged, aSource);
+}
+
+
+void FmXGridPeer::columnChanged()
+{
+ EventObject aEvent( *this );
+ m_aGridControlListeners.notifyEach( &XGridControlListener::columnChanged, aEvent );
+}
+
+
+FmXGridPeer::FmXGridPeer(const Reference< XComponentContext >& _rxContext)
+ :m_xContext(_rxContext)
+ ,m_aModifyListeners(m_aMutex)
+ ,m_aUpdateListeners(m_aMutex)
+ ,m_aContainerListeners(m_aMutex)
+ ,m_aSelectionListeners(m_aMutex)
+ ,m_aGridControlListeners(m_aMutex)
+ ,m_aMode("DataMode")
+ ,m_nCursorListening(0)
+ ,m_bInterceptingDispatch(false)
+{
+ // Create must be called after this constructor
+ m_pGridListener.reset( new GridListenerDelegator( this ) );
+}
+
+
+VclPtr<FmGridControl> FmXGridPeer::imp_CreateControl(vcl::Window* pParent, WinBits nStyle)
+{
+ return VclPtr<FmGridControl>::Create(m_xContext, pParent, this, nStyle);
+}
+
+
+void FmXGridPeer::Create(vcl::Window* pParent, WinBits nStyle)
+{
+ VclPtr<FmGridControl> pWin = imp_CreateControl(pParent, nStyle);
+ DBG_ASSERT(pWin != nullptr, "FmXGridPeer::Create : imp_CreateControl didn't return a control !");
+
+ pWin->SetStateProvider(LINK(this, FmXGridPeer, OnQueryGridSlotState));
+ pWin->SetSlotExecutor(LINK(this, FmXGridPeer, OnExecuteGridSlot));
+
+ // want to hear about row selections
+ pWin->setGridListener( m_pGridListener.get() );
+
+ // Init must always be called
+ pWin->Init();
+ pWin->SetComponentInterface(this);
+
+ getSupportedURLs();
+}
+
+FmXGridPeer::~FmXGridPeer()
+{
+ setRowSet(Reference< XRowSet > ());
+ setColumns(Reference< XIndexContainer > ());
+}
+
+UNO3_GETIMPLEMENTATION2_IMPL(FmXGridPeer, VCLXWindow);
+
+// XEventListener
+
+void FmXGridPeer::disposing(const EventObject& e)
+{
+ bool bKnownSender = false;
+
+ Reference< XIndexContainer > xCols( e.Source, UNO_QUERY );
+ if ( xCols.is() )
+ {
+ setColumns(Reference< XIndexContainer > ());
+ bKnownSender = true;
+ }
+
+ Reference< XRowSet > xCursor(e.Source, UNO_QUERY);
+ if (xCursor.is())
+ {
+ setRowSet( m_xCursor );
+ m_xCursor = nullptr;
+ bKnownSender = true;
+ }
+
+
+ if ( !bKnownSender && m_pDispatchers )
+ {
+ const Sequence< URL>& aSupportedURLs = getSupportedURLs();
+ const URL* pSupportedURLs = aSupportedURLs.getConstArray();
+ for ( sal_Int32 i=0; i < ( aSupportedURLs.getLength() ) && !bKnownSender; ++i, ++pSupportedURLs )
+ {
+ if ( m_pDispatchers[i] == e.Source )
+ {
+ m_pDispatchers[i]->removeStatusListener( static_cast< css::frame::XStatusListener* >( this ), *pSupportedURLs );
+ m_pDispatchers[i] = nullptr;
+ m_pStateCache[i] = false;
+ bKnownSender = true;
+ }
+ }
+ }
+
+ if ( !bKnownSender )
+ VCLXWindow::disposing(e);
+}
+
+
+void FmXGridPeer::addModifyListener(const Reference< css::util::XModifyListener >& l)
+{
+ m_aModifyListeners.addInterface( l );
+}
+
+
+void FmXGridPeer::removeModifyListener(const Reference< css::util::XModifyListener >& l)
+{
+ m_aModifyListeners.removeInterface( l );
+}
+
+
+#define LAST_KNOWN_TYPE FormComponentType::PATTERNFIELD
+Sequence< sal_Bool > SAL_CALL FmXGridPeer::queryFieldDataType( const Type& xType )
+{
+ // a 'conversion table'
+ static const bool bCanConvert[LAST_KNOWN_TYPE][4] =
+ {
+ { false, false, false, false }, // FormComponentType::CONTROL
+ { false, false, false, false }, // FormComponentType::COMMANDBUTTON
+ { false, false, false, false }, // FormComponentType::RADIOBUTTON
+ { false, false, false, false }, // FormComponentType::IMAGEBUTTON
+ { false, false, false, true }, // FormComponentType::CHECKBOX
+ { false, false, false, false }, // FormComponentType::LISTBOX
+ { false, false, false, false }, // FormComponentType::COMBOBOX
+ { false, false, false, false }, // FormComponentType::GROUPBOX
+ { true , false, false, false }, // FormComponentType::TEXTFIELD
+ { false, false, false, false }, // FormComponentType::FIXEDTEXT
+ { false, false, false, false }, // FormComponentType::GRIDCONTROL
+ { false, false, false, false }, // FormComponentType::FILECONTROL
+ { false, false, false, false }, // FormComponentType::HIDDENCONTROL
+ { false, false, false, false }, // FormComponentType::IMAGECONTROL
+ { true , true , true , false }, // FormComponentType::DATEFIELD
+ { true , true , false, false }, // FormComponentType::TIMEFIELD
+ { true , true , false, false }, // FormComponentType::NUMERICFIELD
+ { true , true , false, false }, // FormComponentType::CURRENCYFIELD
+ { true , false, false, false } // FormComponentType::PATTERNFIELD
+ };
+
+
+ sal_Int16 nMapColumn = -1;
+ switch (xType.getTypeClass())
+ {
+ case TypeClass_STRING : nMapColumn = 0; break;
+ case TypeClass_FLOAT:
+ case TypeClass_DOUBLE : nMapColumn = 1; break;
+ case TypeClass_SHORT:
+ case TypeClass_LONG:
+ case TypeClass_UNSIGNED_LONG:
+ case TypeClass_UNSIGNED_SHORT : nMapColumn = 2; break;
+ case TypeClass_BOOLEAN : nMapColumn = 3; break;
+ default:
+ break;
+ }
+
+ Reference< XIndexContainer > xColumns = getColumns();
+
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ sal_Int32 nColumns = pGrid->GetViewColCount();
+
+ std::vector< std::unique_ptr<DbGridColumn> > const & aColumns = pGrid->GetColumns();
+
+ Sequence<sal_Bool> aReturnSequence(nColumns);
+ sal_Bool* pReturnArray = aReturnSequence.getArray();
+
+ bool bRequestedAsAny = (xType.getTypeClass() == TypeClass_ANY);
+
+ DbGridColumn* pCol;
+ Reference< css::sdb::XColumn > xFieldContent;
+ Reference< XPropertySet > xCurrentColumn;
+ for (sal_Int32 i=0; i<nColumns; ++i)
+ {
+ if (bRequestedAsAny)
+ {
+ pReturnArray[i] = true;
+ continue;
+ }
+
+ pReturnArray[i] = false;
+
+ sal_uInt16 nModelPos = pGrid->GetModelColumnPos(pGrid->GetColumnIdFromViewPos(static_cast<sal_uInt16>(i)));
+ DBG_ASSERT(nModelPos != sal_uInt16(-1), "FmXGridPeer::queryFieldDataType : no model pos !");
+
+ pCol = aColumns[ nModelPos ].get();
+ const DbGridRowRef xRow = pGrid->GetSeekRow();
+ xFieldContent = (xRow.is() && xRow->HasField(pCol->GetFieldPos())) ? xRow->GetField(pCol->GetFieldPos()).getColumn() : Reference< css::sdb::XColumn > ();
+ if (!xFieldContent.is())
+ // can't supply anything without a field content
+ // FS - 07.12.99 - 54391
+ continue;
+
+ xColumns->getByIndex(nModelPos) >>= xCurrentColumn;
+ if (!::comphelper::hasProperty(FM_PROP_CLASSID, xCurrentColumn))
+ continue;
+
+ sal_Int16 nClassId = sal_Int16();
+ xCurrentColumn->getPropertyValue(FM_PROP_CLASSID) >>= nClassId;
+ if (nClassId>LAST_KNOWN_TYPE)
+ continue;
+ DBG_ASSERT(nClassId>0, "FmXGridPeer::queryFieldDataType : somebody changed the definition of the FormComponentType enum !");
+
+ if (nMapColumn != -1)
+ pReturnArray[i] = bCanConvert[nClassId-1][nMapColumn];
+ }
+
+ return aReturnSequence;
+}
+
+
+Sequence< Any > SAL_CALL FmXGridPeer::queryFieldData( sal_Int32 nRow, const Type& xType )
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ DBG_ASSERT(pGrid && pGrid->IsOpen(), "FmXGridPeer::queryFieldData : have no valid grid window !");
+ if (!pGrid || !pGrid->IsOpen())
+ return Sequence< Any>();
+
+ // move the control to the specified row
+ if (!pGrid->SeekRow(nRow))
+ {
+ throw IllegalArgumentException();
+ }
+
+ // don't use GetCurrentRow as this isn't affected by the above SeekRow
+ // FS - 30.09.99 - 68644
+ DbGridRowRef xPaintRow = pGrid->GetPaintRow();
+ ENSURE_OR_THROW( xPaintRow.is(), "invalid paint row" );
+
+ // I need the columns of the control for GetFieldText
+ std::vector< std::unique_ptr<DbGridColumn> > const & aColumns = pGrid->GetColumns();
+
+ // and through all the columns
+ sal_Int32 nColumnCount = pGrid->GetViewColCount();
+
+ Sequence< Any> aReturnSequence(nColumnCount);
+ Any* pReturnArray = aReturnSequence.getArray();
+
+ bool bRequestedAsAny = (xType.getTypeClass() == TypeClass_ANY);
+ Reference< css::sdb::XColumn > xFieldContent;
+ for (sal_Int32 i=0; i < nColumnCount; ++i)
+ {
+ sal_uInt16 nModelPos = pGrid->GetModelColumnPos(pGrid->GetColumnIdFromViewPos(static_cast<sal_uInt16>(i)));
+ DBG_ASSERT(nModelPos != sal_uInt16(-1), "FmXGridPeer::queryFieldData : invalid model pos !");
+
+ // don't use GetCurrentFieldValue to determine the field content as this isn't affected by the above SeekRow
+ // FS - 30.09.99 - 68644
+ DbGridColumn* pCol = aColumns[ nModelPos ].get();
+ xFieldContent = xPaintRow->HasField( pCol->GetFieldPos() )
+ ? xPaintRow->GetField( pCol->GetFieldPos() ).getColumn()
+ : Reference< XColumn > ();
+
+ if ( !xFieldContent.is() )
+ continue;
+
+ if (bRequestedAsAny)
+ {
+ Reference< XPropertySet > xFieldSet(xFieldContent, UNO_QUERY);
+ pReturnArray[i] = xFieldSet->getPropertyValue(FM_PROP_VALUE);
+ }
+ else
+ {
+ switch (xType.getTypeClass())
+ {
+ // Strings are dealt with directly by the GetFieldText
+ case TypeClass_STRING :
+ {
+ OUString sText = aColumns[ nModelPos ]->GetCellText( xPaintRow.get(), pGrid->getNumberFormatter() );
+ pReturnArray[i] <<= sText;
+ }
+ break;
+ // everything else is requested in the DatabaseVariant
+ case TypeClass_FLOAT : pReturnArray[i] <<= xFieldContent->getFloat(); break;
+ case TypeClass_DOUBLE : pReturnArray[i] <<= xFieldContent->getDouble(); break;
+ case TypeClass_SHORT : pReturnArray[i] <<= xFieldContent->getShort(); break;
+ case TypeClass_LONG : pReturnArray[i] <<= static_cast<sal_Int32>(xFieldContent->getLong()); break;
+ case TypeClass_UNSIGNED_SHORT : pReturnArray[i] <<= static_cast<sal_uInt16>(xFieldContent->getShort()); break;
+ case TypeClass_UNSIGNED_LONG : pReturnArray[i] <<= static_cast<sal_uInt32>(xFieldContent->getLong()); break;
+ case TypeClass_BOOLEAN : pReturnArray[i] <<= xFieldContent->getBoolean(); break;
+ default:
+ {
+ throw IllegalArgumentException();
+ }
+ }
+ }
+ }
+ return aReturnSequence;
+}
+
+
+void FmXGridPeer::CellModified()
+{
+ EventObject aEvt;
+ aEvt.Source = static_cast< ::cppu::OWeakObject* >(this);
+ m_aModifyListeners.notifyEach( &XModifyListener::modified, aEvt );
+}
+
+// XPropertyChangeListener
+
+void FmXGridPeer::propertyChange(const PropertyChangeEvent& evt)
+{
+ SolarMutexGuard aGuard;
+ // want to do a lot of VCL stuff here ...
+ // this should not be (deadlock) critical, as by definition, every component should release
+ // any own mutexes before notifying
+
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (!pGrid)
+ return;
+
+ // Database event
+ if (evt.PropertyName == FM_PROP_VALUE || m_xCursor == evt.Source)
+ pGrid->propertyChange(evt);
+ else if (pGrid && m_xColumns.is() && m_xColumns->hasElements())
+ {
+ // next find which column has changed
+ css::uno::Reference<css::uno::XInterface> xCurrent;
+ sal_Int32 i;
+
+ for ( i = 0; i < m_xColumns->getCount(); i++)
+ {
+ xCurrent.set(m_xColumns->getByIndex(i), css::uno::UNO_QUERY);
+ if (evt.Source == xCurrent)
+ break;
+ }
+
+ if (i >= m_xColumns->getCount())
+ // this is valid because we are listening at the cursor, too (RecordCount, -status, edit mode)
+ return;
+
+ sal_uInt16 nId = pGrid->GetColumnIdFromModelPos(static_cast<sal_uInt16>(i));
+ bool bInvalidateColumn = false;
+
+ if (evt.PropertyName == FM_PROP_LABEL)
+ {
+ OUString aName = ::comphelper::getString(evt.NewValue);
+ if (aName != pGrid->GetColumnTitle(nId))
+ pGrid->SetColumnTitle(nId, aName);
+ }
+ else if (evt.PropertyName == FM_PROP_WIDTH)
+ {
+ sal_Int32 nWidth = 0;
+ if (evt.NewValue.getValueType().getTypeClass() == TypeClass_VOID)
+ nWidth = pGrid->GetDefaultColumnWidth(pGrid->GetColumnTitle(nId));
+ // GetDefaultColumnWidth already considered the zoom factor
+ else
+ {
+ sal_Int32 nTest = 0;
+ if (evt.NewValue >>= nTest)
+ {
+ nWidth = pGrid->LogicToPixel(Point(nTest, 0), MapMode(MapUnit::Map10thMM)).X();
+ // take the zoom factor into account
+ nWidth = pGrid->CalcZoom(nWidth);
+ }
+ }
+ if (nWidth != (sal_Int32(pGrid->GetColumnWidth(nId))))
+ {
+ if (pGrid->IsEditing())
+ {
+ pGrid->DeactivateCell();
+ pGrid->ActivateCell();
+ }
+ pGrid->SetColumnWidth(nId, nWidth);
+ }
+ }
+ else if (evt.PropertyName == FM_PROP_HIDDEN)
+ {
+ DBG_ASSERT(evt.NewValue.getValueType().getTypeClass() == TypeClass_BOOLEAN,
+ "FmXGridPeer::propertyChange : the property 'hidden' should be of type boolean !");
+ if (::comphelper::getBOOL(evt.NewValue))
+ pGrid->HideColumn(nId);
+ else
+ pGrid->ShowColumn(nId);
+ }
+ else if (evt.PropertyName == FM_PROP_ALIGN)
+ {
+ // in design mode it doesn't matter
+ if (!isDesignMode())
+ {
+ DbGridColumn* pCol = pGrid->GetColumns()[i].get();
+
+ pCol->SetAlignmentFromModel(-1);
+ bInvalidateColumn = true;
+ }
+ }
+ else if (evt.PropertyName == FM_PROP_FORMATKEY)
+ {
+ if (!isDesignMode())
+ bInvalidateColumn = true;
+ }
+
+ // need to invalidate the affected column ?
+ if (bInvalidateColumn)
+ {
+ bool bWasEditing = pGrid->IsEditing();
+ if (bWasEditing)
+ pGrid->DeactivateCell();
+
+ ::tools::Rectangle aColRect = pGrid->GetFieldRect(nId);
+ aColRect.SetTop( 0 );
+ aColRect.SetBottom( pGrid->GetSizePixel().Height() );
+ pGrid->Invalidate(aColRect);
+
+ if (bWasEditing)
+ pGrid->ActivateCell();
+ }
+ }
+}
+
+// XBoundComponent
+
+void FmXGridPeer::addUpdateListener(const Reference< XUpdateListener >& l)
+{
+ m_aUpdateListeners.addInterface(l);
+}
+
+
+void FmXGridPeer::removeUpdateListener(const Reference< XUpdateListener >& l)
+{
+ m_aUpdateListeners.removeInterface(l);
+}
+
+
+sal_Bool FmXGridPeer::commit()
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (!m_xCursor.is() || !pGrid)
+ return true;
+
+ EventObject aEvt(static_cast< ::cppu::OWeakObject* >(this));
+ ::comphelper::OInterfaceIteratorHelper3 aIter(m_aUpdateListeners);
+ bool bCancel = false;
+ while (aIter.hasMoreElements() && !bCancel)
+ if ( !aIter.next()->approveUpdate( aEvt ) )
+ bCancel = true;
+
+ if (!bCancel)
+ bCancel = !pGrid->commit();
+
+ if (!bCancel)
+ m_aUpdateListeners.notifyEach( &XUpdateListener::updated, aEvt );
+ return !bCancel;
+}
+
+
+void FmXGridPeer::cursorMoved(const EventObject& _rEvent)
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ // we are not interested in moving to insert row only in the reset event
+ // which is fired after positioning and the insert row
+ if (pGrid && pGrid->IsOpen() && !::comphelper::getBOOL(Reference< XPropertySet > (_rEvent.Source, UNO_QUERY_THROW)->getPropertyValue(FM_PROP_ISNEW)))
+ pGrid->positioned();
+}
+
+
+void FmXGridPeer::rowChanged(const EventObject& /*_rEvent*/)
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (pGrid && pGrid->IsOpen())
+ {
+ if (m_xCursor->rowUpdated() && !pGrid->IsCurrentAppending())
+ pGrid->RowModified(pGrid->GetCurrentPos());
+ else if (m_xCursor->rowInserted())
+ pGrid->inserted();
+ }
+}
+
+
+void FmXGridPeer::rowSetChanged(const EventObject& /*event*/)
+{
+ // not interested in ...
+ // (our parent is a form which means we get a loaded or reloaded after this rowSetChanged)
+}
+
+// XLoadListener
+
+void FmXGridPeer::loaded(const EventObject& /*rEvent*/)
+{
+ updateGrid(m_xCursor);
+}
+
+
+void FmXGridPeer::unloaded(const EventObject& /*rEvent*/)
+{
+ updateGrid( Reference< XRowSet > (nullptr) );
+}
+
+
+void FmXGridPeer::reloading(const EventObject& /*aEvent*/)
+{
+ // empty the grid
+ updateGrid( Reference< XRowSet > (nullptr) );
+}
+
+
+void FmXGridPeer::unloading(const EventObject& /*aEvent*/)
+{
+ // empty the grid
+ updateGrid( Reference< XRowSet > (nullptr) );
+}
+
+
+void FmXGridPeer::reloaded(const EventObject& aEvent)
+{
+ {
+ const sal_Int32 cnt = m_xColumns->getCount();
+ for(sal_Int32 i=0; i<cnt; ++i)
+ {
+ Reference< XLoadListener> xll(m_xColumns->getByIndex(i), UNO_QUERY);
+ if(xll.is())
+ {
+ xll->reloaded(aEvent);
+ }
+ }
+ }
+ updateGrid(m_xCursor);
+}
+
+// XGridPeer
+
+Reference< XIndexContainer > FmXGridPeer::getColumns()
+{
+ return m_xColumns;
+}
+
+
+void FmXGridPeer::addColumnListeners(const Reference< XPropertySet >& xCol)
+{
+ static const rtl::OUStringConstExpr aPropsListenedTo[] =
+ {
+ FM_PROP_LABEL, FM_PROP_WIDTH, FM_PROP_HIDDEN, FM_PROP_ALIGN,
+ FM_PROP_FORMATKEY
+ };
+
+ // as not all properties have to be supported by all columns we have to check this
+ // before adding a listener
+ Reference< XPropertySetInfo > xInfo = xCol->getPropertySetInfo();
+ for (size_t i=0; i<SAL_N_ELEMENTS(aPropsListenedTo); ++i)
+ {
+ if ( xInfo->hasPropertyByName( aPropsListenedTo[i] ) )
+ {
+ Property aPropDesc = xInfo->getPropertyByName( aPropsListenedTo[i] );
+ if ( 0 != ( aPropDesc.Attributes & PropertyAttribute::BOUND ) )
+ xCol->addPropertyChangeListener( aPropsListenedTo[i], this );
+ }
+ }
+}
+
+
+void FmXGridPeer::removeColumnListeners(const Reference< XPropertySet >& xCol)
+{
+ // the same props as in addColumnListeners... linux has problems with global static UStrings, so
+ // we have to do it this way...
+ static const rtl::OUStringConstExpr aPropsListenedTo[] =
+ {
+ FM_PROP_LABEL, FM_PROP_WIDTH, FM_PROP_HIDDEN, FM_PROP_ALIGN,
+ FM_PROP_FORMATKEY
+ };
+
+ Reference< XPropertySetInfo > xInfo = xCol->getPropertySetInfo();
+ for (const auto & i : aPropsListenedTo)
+ if (xInfo->hasPropertyByName(i))
+ xCol->removePropertyChangeListener(i, this);
+}
+
+
+void FmXGridPeer::setColumns(const Reference< XIndexContainer >& Columns)
+{
+ SolarMutexGuard aGuard;
+
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+
+ if (m_xColumns.is())
+ {
+ Reference< XPropertySet > xCol;
+ for (sal_Int32 i = 0; i < m_xColumns->getCount(); i++)
+ {
+ xCol.set(m_xColumns->getByIndex(i), css::uno::UNO_QUERY);
+ removeColumnListeners(xCol);
+ }
+ Reference< XContainer > xContainer(m_xColumns, UNO_QUERY);
+ xContainer->removeContainerListener(this);
+
+ Reference< XSelectionSupplier > xSelSupplier(m_xColumns, UNO_QUERY);
+ xSelSupplier->removeSelectionChangeListener(this);
+
+ Reference< XReset > xColumnReset(m_xColumns, UNO_QUERY);
+ if (xColumnReset.is())
+ xColumnReset->removeResetListener(static_cast<XResetListener*>(this));
+ }
+ if (Columns.is())
+ {
+ Reference< XContainer > xContainer(Columns, UNO_QUERY);
+ xContainer->addContainerListener(this);
+
+ Reference< XSelectionSupplier > xSelSupplier(Columns, UNO_QUERY);
+ xSelSupplier->addSelectionChangeListener(this);
+
+ Reference< XPropertySet > xCol;
+ for (sal_Int32 i = 0; i < Columns->getCount(); i++)
+ {
+ xCol.set(Columns->getByIndex(i), css::uno::UNO_QUERY);
+ addColumnListeners(xCol);
+ }
+
+ Reference< XReset > xColumnReset(Columns, UNO_QUERY);
+ if (xColumnReset.is())
+ xColumnReset->addResetListener(static_cast<XResetListener*>(this));
+ }
+ m_xColumns = Columns;
+ if (pGrid)
+ {
+ pGrid->InitColumnsByModels(m_xColumns);
+
+ if (m_xColumns.is())
+ {
+ EventObject aEvt(m_xColumns);
+ selectionChanged(aEvt);
+ }
+ }
+}
+
+
+void FmXGridPeer::setDesignMode(sal_Bool bOn)
+{
+ if (bOn != isDesignMode())
+ {
+ VclPtr<vcl::Window> pWin = GetWindow();
+ if (pWin)
+ static_cast<FmGridControl*>(pWin.get())->SetDesignMode(bOn);
+ }
+
+ if (bOn)
+ DisConnectFromDispatcher();
+ else
+ UpdateDispatches(); // will connect if not already connected and just update else
+}
+
+
+sal_Bool FmXGridPeer::isDesignMode()
+{
+ VclPtr<vcl::Window> pWin = GetWindow();
+ if (pWin)
+ return static_cast<FmGridControl*>(pWin.get())->IsDesignMode();
+ else
+ return false;
+}
+
+
+void FmXGridPeer::elementInserted(const ContainerEvent& evt)
+{
+ SolarMutexGuard aGuard;
+
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ // take handle column into account
+ if (!pGrid || !m_xColumns.is() || pGrid->IsInColumnMove() || m_xColumns->getCount() == static_cast<sal_Int32>(pGrid->GetModelColCount()))
+ return;
+
+ Reference< XPropertySet > xNewColumn(evt.Element, css::uno::UNO_QUERY);
+ addColumnListeners(xNewColumn);
+
+ OUString aName = ::comphelper::getString(xNewColumn->getPropertyValue(FM_PROP_LABEL));
+ Any aWidth = xNewColumn->getPropertyValue(FM_PROP_WIDTH);
+ sal_Int32 nWidth = 0;
+ if (aWidth >>= nWidth)
+ nWidth = pGrid->LogicToPixel(Point(nWidth, 0), MapMode(MapUnit::Map10thMM)).X();
+
+ pGrid->AppendColumn(aName, static_cast<sal_uInt16>(nWidth), static_cast<sal_Int16>(::comphelper::getINT32(evt.Accessor)));
+
+ // now set the column
+ DbGridColumn* pCol = pGrid->GetColumns()[ ::comphelper::getINT32(evt.Accessor) ].get();
+ pCol->setModel(xNewColumn);
+
+ Any aHidden = xNewColumn->getPropertyValue(FM_PROP_HIDDEN);
+ if (::comphelper::getBOOL(aHidden))
+ pGrid->HideColumn(pCol->GetId());
+
+ FormControlFactory( m_xContext ).initializeTextFieldLineEnds( xNewColumn );
+}
+
+
+void FmXGridPeer::elementReplaced(const ContainerEvent& evt)
+{
+ SolarMutexGuard aGuard;
+
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+
+ // take handle column into account
+ if (!pGrid || !m_xColumns.is() || pGrid->IsInColumnMove())
+ return;
+
+ Reference< XPropertySet > xNewColumn(evt.Element, css::uno::UNO_QUERY);
+ Reference< XPropertySet > xOldColumn(
+ evt.ReplacedElement, css::uno::UNO_QUERY);
+
+ bool bWasEditing = pGrid->IsEditing();
+ if (bWasEditing)
+ pGrid->DeactivateCell();
+
+ pGrid->RemoveColumn(pGrid->GetColumnIdFromModelPos(static_cast<sal_uInt16>(::comphelper::getINT32(evt.Accessor))));
+
+ removeColumnListeners(xOldColumn);
+ addColumnListeners(xNewColumn);
+
+ OUString aName = ::comphelper::getString(xNewColumn->getPropertyValue(FM_PROP_LABEL));
+ Any aWidth = xNewColumn->getPropertyValue(FM_PROP_WIDTH);
+ sal_Int32 nWidth = 0;
+ if (aWidth >>= nWidth)
+ nWidth = pGrid->LogicToPixel(Point(nWidth, 0), MapMode(MapUnit::Map10thMM)).X();
+ sal_uInt16 nNewId = pGrid->AppendColumn(aName, static_cast<sal_uInt16>(nWidth), static_cast<sal_Int16>(::comphelper::getINT32(evt.Accessor)));
+ sal_uInt16 nNewPos = pGrid->GetModelColumnPos(nNewId);
+
+ // set the model of the new column
+ DbGridColumn* pCol = pGrid->GetColumns()[ nNewPos ].get();
+
+ // for initializing this grid column, we need the fields of the grid's data source
+ Reference< XColumnsSupplier > xSuppColumns;
+ CursorWrapper* pGridDataSource = pGrid->getDataSource();
+ if ( pGridDataSource )
+ xSuppColumns.set(Reference< XInterface >( *pGridDataSource ), css::uno::UNO_QUERY);
+ Reference< XNameAccess > xColumnsByName;
+ if ( xSuppColumns.is() )
+ xColumnsByName = xSuppColumns->getColumns();
+ Reference< XIndexAccess > xColumnsByIndex( xColumnsByName, UNO_QUERY );
+
+ if ( xColumnsByIndex.is() )
+ FmGridControl::InitColumnByField( pCol, xNewColumn, xColumnsByName, xColumnsByIndex );
+ else
+ // the simple version, applies when the grid is not yet connected to a data source
+ pCol->setModel(xNewColumn);
+
+ if (bWasEditing)
+ pGrid->ActivateCell();
+}
+
+
+void FmXGridPeer::elementRemoved(const ContainerEvent& evt)
+{
+ SolarMutexGuard aGuard;
+
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+
+ // take handle column into account
+ if (!pGrid || !m_xColumns.is() || pGrid->IsInColumnMove() || m_xColumns->getCount() == static_cast<sal_Int32>(pGrid->GetModelColCount()))
+ return;
+
+ pGrid->RemoveColumn(pGrid->GetColumnIdFromModelPos(static_cast<sal_uInt16>(::comphelper::getINT32(evt.Accessor))));
+
+ Reference< XPropertySet > xOldColumn(evt.Element, css::uno::UNO_QUERY);
+ removeColumnListeners(xOldColumn);
+}
+
+
+void FmXGridPeer::setProperty( const OUString& PropertyName, const Any& Value)
+{
+ SolarMutexGuard aGuard;
+
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+
+ bool bVoid = !Value.hasValue();
+
+ if ( PropertyName == FM_PROP_TEXTLINECOLOR )
+ {
+ ::Color aTextLineColor( bVoid ? COL_TRANSPARENT : ::Color(ColorTransparency, ::comphelper::getINT32( Value )) );
+ if (bVoid)
+ {
+ pGrid->SetTextLineColor();
+ pGrid->GetDataWindow().SetTextLineColor();
+ }
+ else
+ {
+ pGrid->SetTextLineColor(aTextLineColor);
+ pGrid->GetDataWindow().SetTextLineColor(aTextLineColor);
+ }
+
+ // need to forward this to the columns
+ std::vector< std::unique_ptr<DbGridColumn> > const & rColumns = pGrid->GetColumns();
+ for (auto const & pLoop : rColumns)
+ {
+ FmXGridCell* pXCell = pLoop->GetCell();
+ if (pXCell)
+ {
+ if (bVoid)
+ pXCell->SetTextLineColor();
+ else
+ pXCell->SetTextLineColor(aTextLineColor);
+ }
+ }
+
+ if (isDesignMode())
+ pGrid->Invalidate();
+ }
+ else if ( PropertyName == FM_PROP_FONTEMPHASISMARK )
+ {
+ vcl::Font aGridFont = pGrid->GetControlFont();
+ sal_Int16 nValue = ::comphelper::getINT16(Value);
+ aGridFont.SetEmphasisMark( static_cast<FontEmphasisMark>(nValue) );
+ pGrid->SetControlFont( aGridFont );
+ }
+ else if ( PropertyName == FM_PROP_FONTRELIEF )
+ {
+ vcl::Font aGridFont = pGrid->GetControlFont();
+ sal_Int16 nValue = ::comphelper::getINT16(Value);
+ aGridFont.SetRelief( static_cast<FontRelief>(nValue) );
+ pGrid->SetControlFont( aGridFont );
+ }
+ else if ( PropertyName == FM_PROP_HELPURL )
+ {
+ OUString sHelpURL;
+ OSL_VERIFY( Value >>= sHelpURL );
+ INetURLObject aHID( sHelpURL );
+ if ( aHID.GetProtocol() == INetProtocol::Hid )
+ sHelpURL = aHID.GetURLPath();
+ pGrid->SetHelpId( OUStringToOString( sHelpURL, RTL_TEXTENCODING_UTF8 ) );
+ }
+ else if ( PropertyName == FM_PROP_DISPLAYSYNCHRON )
+ {
+ pGrid->setDisplaySynchron(::comphelper::getBOOL(Value));
+ }
+ else if ( PropertyName == FM_PROP_CURSORCOLOR )
+ {
+ if (bVoid)
+ pGrid->SetCursorColor(COL_TRANSPARENT);
+ else
+ pGrid->SetCursorColor( ::Color(ColorTransparency, ::comphelper::getINT32(Value)));
+ if (isDesignMode())
+ pGrid->Invalidate();
+ }
+ else if ( PropertyName == FM_PROP_ALWAYSSHOWCURSOR )
+ {
+ pGrid->EnablePermanentCursor(::comphelper::getBOOL(Value));
+ if (isDesignMode())
+ pGrid->Invalidate();
+ }
+ else if ( PropertyName == FM_PROP_FONT )
+ {
+ if ( bVoid )
+ pGrid->SetControlFont( vcl::Font() );
+ else
+ {
+ css::awt::FontDescriptor aFont;
+ if (Value >>= aFont)
+ {
+ vcl::Font aNewVclFont;
+ if (aFont != ::comphelper::getDefaultFont()) // is this the default
+ aNewVclFont = ImplCreateFont( aFont );
+
+ // need to add relief and emphasis (they're stored in a VCL-Font, but not in a FontDescriptor
+ vcl::Font aOldVclFont = pGrid->GetControlFont();
+ aNewVclFont.SetRelief( aOldVclFont.GetRelief() );
+ aNewVclFont.SetEmphasisMark( aOldVclFont.GetEmphasisMark() );
+
+ // now set it ...
+ pGrid->SetControlFont( aNewVclFont );
+
+ // if our row-height property is void (which means "calculate it font-dependent") we have
+ // to adjust the control's row height
+ Reference< XPropertySet > xModelSet(getColumns(), UNO_QUERY);
+ if (xModelSet.is() && ::comphelper::hasProperty(FM_PROP_ROWHEIGHT, xModelSet))
+ {
+ Any aHeight = xModelSet->getPropertyValue(FM_PROP_ROWHEIGHT);
+ if (!aHeight.hasValue())
+ pGrid->SetDataRowHeight(0);
+ }
+
+ }
+ }
+ }
+ else if ( PropertyName == FM_PROP_BACKGROUNDCOLOR )
+ {
+ if ( bVoid )
+ {
+ pGrid->SetControlBackground();
+ }
+ else
+ {
+ ::Color aColor( ColorTransparency, ::comphelper::getINT32(Value) );
+ pGrid->SetBackground( aColor );
+ pGrid->SetControlBackground( aColor );
+ }
+ }
+ else if ( PropertyName == FM_PROP_TEXTCOLOR )
+ {
+ if ( bVoid )
+ {
+ pGrid->SetControlForeground();
+ }
+ else
+ {
+ ::Color aColor( ColorTransparency, ::comphelper::getINT32(Value) );
+ pGrid->SetTextColor( aColor );
+ pGrid->SetControlForeground( aColor );
+ }
+ }
+ else if ( PropertyName == FM_PROP_ROWHEIGHT )
+ {
+ sal_Int32 nLogHeight(0);
+ if (Value >>= nLogHeight)
+ {
+ sal_Int32 nHeight = pGrid->LogicToPixel(Point(0, nLogHeight), MapMode(MapUnit::Map10thMM)).Y();
+ // take the zoom factor into account
+ nHeight = pGrid->CalcZoom(nHeight);
+ pGrid->SetDataRowHeight(nHeight);
+ }
+ else if (bVoid)
+ pGrid->SetDataRowHeight(0);
+ }
+ else if ( PropertyName == FM_PROP_HASNAVIGATION )
+ {
+ bool bValue( true );
+ OSL_VERIFY( Value >>= bValue );
+ pGrid->EnableNavigationBar( bValue );
+ }
+ else if ( PropertyName == FM_PROP_RECORDMARKER )
+ {
+ bool bValue( true );
+ OSL_VERIFY( Value >>= bValue );
+ pGrid->EnableHandle( bValue );
+ }
+ else if ( PropertyName == FM_PROP_ENABLED )
+ {
+ bool bValue( true );
+ OSL_VERIFY( Value >>= bValue );
+
+ // In design mode, disable only the data window.
+ // Else the control cannot be configured anymore.
+ if (isDesignMode())
+ pGrid->GetDataWindow().Enable( bValue );
+ else
+ pGrid->Enable( bValue );
+ }
+ else
+ VCLXWindow::setProperty( PropertyName, Value );
+}
+
+
+Reference< XAccessibleContext > FmXGridPeer::CreateAccessibleContext()
+{
+ Reference< XAccessibleContext > xContext;
+
+ // use the AccessibleContext provided by the VCL window
+ VclPtr<vcl::Window> pGrid = GetWindow();
+ if ( pGrid )
+ {
+ Reference< XAccessible > xAcc( pGrid->GetAccessible() );
+ if ( xAcc.is() )
+ xContext = xAcc->getAccessibleContext();
+ // TODO: this has a slight conceptual problem:
+
+ // We know that the XAccessible and XAccessibleContext implementation of the browse
+ // box is the same (the class implements both interfaces), which, speaking strictly,
+ // is bad here (means when a browse box acts as UnoControl): We (the FmXGridPeer) are
+ // the XAccessible here, and the browse box should be able to provide us an XAccessibleContext,
+ // but it should _not_ be the XAccessible itself.
+ // However, as long as no client implementation uses dirty hacks such as querying an
+ // XAccessibleContext for XAccessible, this should not be a problem.
+ }
+
+ if ( !xContext.is() )
+ xContext = VCLXWindow::CreateAccessibleContext( );
+
+ return xContext;
+}
+
+
+Any FmXGridPeer::getProperty( const OUString& _rPropertyName )
+{
+ Any aProp;
+ if (GetWindow())
+ {
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ vcl::Window* pDataWindow = &pGrid->GetDataWindow();
+
+ if ( _rPropertyName == FM_PROP_NAME )
+ {
+ vcl::Font aFont = pDataWindow->GetControlFont();
+ aProp <<= ImplCreateFontDescriptor( aFont );
+ }
+ else if ( _rPropertyName == FM_PROP_TEXTCOLOR )
+ {
+ aProp <<= pDataWindow->GetControlForeground();
+ }
+ else if ( _rPropertyName == FM_PROP_BACKGROUNDCOLOR )
+ {
+ aProp <<= pDataWindow->GetControlBackground();
+ }
+ else if ( _rPropertyName == FM_PROP_ROWHEIGHT )
+ {
+ sal_Int32 nPixelHeight = pGrid->GetDataRowHeight();
+ // take the zoom factor into account
+ nPixelHeight = pGrid->CalcReverseZoom(nPixelHeight);
+ aProp <<= static_cast<sal_Int32>(pGrid->PixelToLogic(Point(0, nPixelHeight), MapMode(MapUnit::Map10thMM)).Y());
+ }
+ else if ( _rPropertyName == FM_PROP_HASNAVIGATION )
+ {
+ bool bHasNavBar = pGrid->HasNavigationBar();
+ aProp <<= bHasNavBar;
+ }
+ else if ( _rPropertyName == FM_PROP_RECORDMARKER )
+ {
+ bool bHasHandle = pGrid->HasHandle();
+ aProp <<= bHasHandle;
+ }
+ else if ( _rPropertyName == FM_PROP_ENABLED )
+ {
+ aProp <<= pDataWindow->IsEnabled();
+ }
+ else
+ aProp = VCLXWindow::getProperty( _rPropertyName );
+ }
+ return aProp;
+}
+
+
+void FmXGridPeer::dispose()
+{
+ EventObject aEvt;
+ aEvt.Source = static_cast< ::cppu::OWeakObject* >(this);
+ m_aModifyListeners.disposeAndClear(aEvt);
+ m_aUpdateListeners.disposeAndClear(aEvt);
+ m_aContainerListeners.disposeAndClear(aEvt);
+
+ // release all interceptors
+ Reference< XDispatchProviderInterceptor > xInterceptor( m_xFirstDispatchInterceptor );
+ m_xFirstDispatchInterceptor.clear();
+ while ( xInterceptor.is() )
+ {
+ // tell the interceptor it has a new (means no) predecessor
+ xInterceptor->setMasterDispatchProvider( nullptr );
+
+ // ask for its successor
+ Reference< XDispatchProvider > xSlave = xInterceptor->getSlaveDispatchProvider();
+ // and give it the new (means no) successoert
+ xInterceptor->setSlaveDispatchProvider( nullptr );
+
+ // start over with the next chain element
+ xInterceptor.set(xSlave, css::uno::UNO_QUERY);
+ }
+
+ DisConnectFromDispatcher();
+
+ // unregister all listeners
+ if (m_xCursor.is())
+ {
+ m_xCursor->removeRowSetListener(this);
+
+ Reference< XReset > xReset(m_xCursor, UNO_QUERY);
+ if (xReset.is())
+ xReset->removeResetListener(this);
+ Reference< XLoadable > xLoadable(m_xCursor, UNO_QUERY);
+ if (xLoadable.is())
+ xLoadable->removeLoadListener(this);
+ Reference< XPropertySet > xSet(m_xCursor, UNO_QUERY);
+ if (xSet.is())
+ {
+ xSet->removePropertyChangeListener(FM_PROP_ISMODIFIED, this);
+ xSet->removePropertyChangeListener(FM_PROP_ROWCOUNT, this);
+ }
+ m_xCursor.clear();
+ }
+
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (pGrid)
+ {
+ pGrid->setDataSource(Reference< XRowSet > ());
+ pGrid->DisposeAccessible();
+ }
+
+ VCLXWindow::dispose();
+}
+
+// XContainer
+
+void FmXGridPeer::addContainerListener(const Reference< XContainerListener >& l)
+{
+ m_aContainerListeners.addInterface( l );
+}
+
+void FmXGridPeer::removeContainerListener(const Reference< XContainerListener >& l)
+{
+ m_aContainerListeners.removeInterface( l );
+}
+
+// css::data::XDatabaseCursorSupplier
+
+void FmXGridPeer::startCursorListening()
+{
+ if (!m_nCursorListening)
+ {
+ if (m_xCursor.is())
+ m_xCursor->addRowSetListener(this);
+
+ Reference< XReset > xReset(m_xCursor, UNO_QUERY);
+ if (xReset.is())
+ xReset->addResetListener(this);
+
+ // register all listeners
+ Reference< XPropertySet > xSet(m_xCursor, UNO_QUERY);
+ if (xSet.is())
+ {
+ xSet->addPropertyChangeListener(FM_PROP_ISMODIFIED, this);
+ xSet->addPropertyChangeListener(FM_PROP_ROWCOUNT, this);
+ }
+ }
+ m_nCursorListening++;
+}
+
+
+void FmXGridPeer::stopCursorListening()
+{
+ if (--m_nCursorListening)
+ return;
+
+ if (m_xCursor.is())
+ m_xCursor->removeRowSetListener(this);
+
+ Reference< XReset > xReset(m_xCursor, UNO_QUERY);
+ if (xReset.is())
+ xReset->removeResetListener(this);
+
+ Reference< XPropertySet > xSet(m_xCursor, UNO_QUERY);
+ if (xSet.is())
+ {
+ xSet->removePropertyChangeListener(FM_PROP_ISMODIFIED, this);
+ xSet->removePropertyChangeListener(FM_PROP_ROWCOUNT, this);
+ }
+}
+
+
+void FmXGridPeer::updateGrid(const Reference< XRowSet >& _rxCursor)
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (pGrid)
+ pGrid->setDataSource(_rxCursor);
+}
+
+
+Reference< XRowSet > FmXGridPeer::getRowSet()
+{
+ return m_xCursor;
+}
+
+
+void FmXGridPeer::setRowSet(const Reference< XRowSet >& _rDatabaseCursor)
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (!pGrid || !m_xColumns.is() || !m_xColumns->getCount())
+ return;
+ // unregister all listeners
+ if (m_xCursor.is())
+ {
+ Reference< XLoadable > xLoadable(m_xCursor, UNO_QUERY);
+ // only if the form is loaded we set the rowset
+ if (xLoadable.is())
+ {
+ stopCursorListening();
+ xLoadable->removeLoadListener(this);
+ }
+ }
+
+ m_xCursor = _rDatabaseCursor;
+
+ if (!pGrid)
+ return;
+
+ Reference< XLoadable > xLoadable(m_xCursor, UNO_QUERY);
+ // only if the form is loaded we set the rowset
+ if (xLoadable.is() && xLoadable->isLoaded())
+ pGrid->setDataSource(m_xCursor);
+ else
+ pGrid->setDataSource(Reference< XRowSet > ());
+
+ if (xLoadable.is())
+ {
+ startCursorListening();
+ xLoadable->addLoadListener(this);
+ }
+}
+
+
+void SAL_CALL FmXGridPeer::addGridControlListener( const Reference< XGridControlListener >& _listener )
+{
+ m_aGridControlListeners.addInterface( _listener );
+}
+
+
+void SAL_CALL FmXGridPeer::removeGridControlListener( const Reference< XGridControlListener >& _listener )
+{
+ m_aGridControlListeners.removeInterface( _listener );
+}
+
+
+sal_Int16 FmXGridPeer::getCurrentColumnPosition()
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ return pGrid ? pGrid->GetViewColumnPos(pGrid->GetCurColumnId()) : -1;
+}
+
+
+void FmXGridPeer::setCurrentColumnPosition(sal_Int16 nPos)
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (pGrid)
+ pGrid->GoToColumnId(pGrid->GetColumnIdFromViewPos(nPos));
+}
+
+
+void FmXGridPeer::selectionChanged(const EventObject& evt)
+{
+ SolarMutexGuard aGuard;
+
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (!pGrid)
+ return;
+
+ Reference< css::view::XSelectionSupplier > xSelSupplier(evt.Source, UNO_QUERY);
+ Any aSelection = xSelSupplier->getSelection();
+ DBG_ASSERT(aSelection.getValueType().getTypeClass() == TypeClass_INTERFACE, "FmXGridPeer::selectionChanged : invalid selection !");
+ Reference< XPropertySet > xSelection;
+ aSelection >>= xSelection;
+ if (xSelection.is())
+ {
+ Reference< XPropertySet > xCol;
+ sal_Int32 i = 0;
+ sal_Int32 nColCount = m_xColumns->getCount();
+
+ for (; i < nColCount; ++i)
+ {
+ m_xColumns->getByIndex(i) >>= xCol;
+ if ( xCol == xSelection )
+ {
+ pGrid->markColumn(pGrid->GetColumnIdFromModelPos(static_cast<sal_uInt16>(i)));
+ break;
+ }
+ }
+ // The columns have to be 1-based for the VCL control.
+ // If necessary, pass on the selection to the VCL control
+ if ( i != pGrid->GetSelectedColumn() )
+ { // (if this does not take effect, the selectionChanged was implicitly triggered by the control itself)
+ if ( i < nColCount )
+ {
+ pGrid->SelectColumnPos(pGrid->GetViewColumnPos(pGrid->GetColumnIdFromModelPos( static_cast<sal_uInt16>(i) )) + 1);
+ // SelectColumnPos has led to an implicit ActivateCell again
+ if (pGrid->IsEditing())
+ pGrid->DeactivateCell();
+ }
+ else
+ pGrid->SetNoSelection();
+ }
+ }
+ else
+ pGrid->markColumn(USHRT_MAX);
+}
+
+// XElementAccess
+
+sal_Bool FmXGridPeer::hasElements()
+{
+ return getCount() != 0;
+}
+
+
+Type SAL_CALL FmXGridPeer::getElementType( )
+{
+ return cppu::UnoType<css::awt::XControl>::get();
+}
+
+// XEnumerationAccess
+
+Reference< XEnumeration > FmXGridPeer::createEnumeration()
+{
+ return new ::comphelper::OEnumerationByIndex(this);
+}
+
+// XIndexAccess
+
+sal_Int32 FmXGridPeer::getCount()
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (pGrid)
+ return pGrid->GetViewColCount();
+ else
+ return 0;
+}
+
+
+Any FmXGridPeer::getByIndex(sal_Int32 _nIndex)
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (_nIndex < 0 ||
+ _nIndex >= getCount() || !pGrid)
+ throw IndexOutOfBoundsException();
+
+ Any aElement;
+ // get the columnid
+ sal_uInt16 nId = pGrid->GetColumnIdFromViewPos(static_cast<sal_uInt16>(_nIndex));
+ // get the list position
+ sal_uInt16 nPos = pGrid->GetModelColumnPos(nId);
+
+ if ( nPos == GRID_COLUMN_NOT_FOUND )
+ return aElement;
+
+ DbGridColumn* pCol = pGrid->GetColumns()[ nPos ].get();
+ Reference< css::awt::XControl > xControl(pCol->GetCell());
+ aElement <<= xControl;
+
+ return aElement;
+}
+
+// css::util::XModeSelector
+
+void FmXGridPeer::setMode(const OUString& Mode)
+{
+ if (!supportsMode(Mode))
+ throw NoSupportException();
+
+ if (Mode == m_aMode)
+ return;
+
+ m_aMode = Mode;
+
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if ( Mode == "FilterMode" )
+ pGrid->SetFilterMode(true);
+ else
+ {
+ pGrid->SetFilterMode(false);
+ pGrid->setDataSource(m_xCursor);
+ }
+}
+
+
+OUString FmXGridPeer::getMode()
+{
+ return m_aMode;
+}
+
+
+css::uno::Sequence<OUString> FmXGridPeer::getSupportedModes()
+{
+ static css::uno::Sequence<OUString> const aModes
+ {
+ "DataMode",
+ "FilterMode"
+ };
+ return aModes;
+}
+
+
+sal_Bool FmXGridPeer::supportsMode(const OUString& Mode)
+{
+ css::uno::Sequence<OUString> aModes(getSupportedModes());
+ return comphelper::findValue(aModes, Mode) != -1;
+}
+
+
+void FmXGridPeer::columnVisible(DbGridColumn const * pColumn)
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+
+ sal_Int32 _nIndex = pGrid->GetModelColumnPos(pColumn->GetId());
+ Reference< css::awt::XControl > xControl(pColumn->GetCell());
+ ContainerEvent aEvt;
+ aEvt.Source = static_cast<XContainer*>(this);
+ aEvt.Accessor <<= _nIndex;
+ aEvt.Element <<= xControl;
+
+ m_aContainerListeners.notifyEach( &XContainerListener::elementInserted, aEvt );
+}
+
+
+void FmXGridPeer::columnHidden(DbGridColumn const * pColumn)
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+
+ sal_Int32 _nIndex = pGrid->GetModelColumnPos(pColumn->GetId());
+ Reference< css::awt::XControl > xControl(pColumn->GetCell());
+ ContainerEvent aEvt;
+ aEvt.Source = static_cast<XContainer*>(this);
+ aEvt.Accessor <<= _nIndex;
+ aEvt.Element <<= xControl;
+
+ m_aContainerListeners.notifyEach( &XContainerListener::elementRemoved, aEvt );
+}
+
+
+void FmXGridPeer::draw( sal_Int32 x, sal_Int32 y )
+{
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ EditBrowseBoxFlags nOldFlags = pGrid->GetBrowserFlags();
+ pGrid->SetBrowserFlags(nOldFlags | EditBrowseBoxFlags::NO_HANDLE_COLUMN_CONTENT);
+
+ VCLXWindow::draw(x, y);
+
+ pGrid->SetBrowserFlags(nOldFlags);
+}
+
+
+Reference< css::frame::XDispatch > FmXGridPeer::queryDispatch(const css::util::URL& aURL, const OUString& aTargetFrameName, sal_Int32 nSearchFlags)
+{
+ Reference< css::frame::XDispatch > xResult;
+
+ // first ask our interceptor chain
+ if (m_xFirstDispatchInterceptor.is() && !m_bInterceptingDispatch)
+ {
+ m_bInterceptingDispatch = true;
+ // safety against recursion : as we are master of the first chain element and slave of the last one we would
+ // have an infinite loop without this if no dispatcher can fulfill the request
+ xResult = m_xFirstDispatchInterceptor->queryDispatch(aURL, aTargetFrameName, nSearchFlags);
+ m_bInterceptingDispatch = false;
+ }
+
+ // then ask ourself : we don't have any dispatches
+ return xResult;
+}
+
+
+Sequence< Reference< css::frame::XDispatch > > FmXGridPeer::queryDispatches(const Sequence< css::frame::DispatchDescriptor>& aDescripts)
+{
+ if (m_xFirstDispatchInterceptor.is())
+ return m_xFirstDispatchInterceptor->queryDispatches(aDescripts);
+
+ // then ask ourself : we don't have any dispatches
+ return Sequence< Reference< css::frame::XDispatch > >();
+}
+
+
+void FmXGridPeer::registerDispatchProviderInterceptor(const Reference< css::frame::XDispatchProviderInterceptor >& _xInterceptor)
+{
+ if (!_xInterceptor.is())
+ return;
+
+ if (m_xFirstDispatchInterceptor.is())
+ {
+ // there is already an interceptor; the new one will become its master
+ _xInterceptor->setSlaveDispatchProvider(m_xFirstDispatchInterceptor);
+ m_xFirstDispatchInterceptor->setMasterDispatchProvider(m_xFirstDispatchInterceptor);
+ }
+ else
+ {
+ // it is the first interceptor; set ourself as slave
+ _xInterceptor->setSlaveDispatchProvider(static_cast<css::frame::XDispatchProvider*>(this));
+ }
+
+ // we are the master of the chain's first interceptor
+ m_xFirstDispatchInterceptor = _xInterceptor;
+ m_xFirstDispatchInterceptor->setMasterDispatchProvider(static_cast<css::frame::XDispatchProvider*>(this));
+
+ // we have a new interceptor and we're alive ?
+ if (!isDesignMode())
+ // -> check for new dispatchers
+ UpdateDispatches();
+}
+
+
+void FmXGridPeer::releaseDispatchProviderInterceptor(const Reference< css::frame::XDispatchProviderInterceptor >& _xInterceptor)
+{
+ if (!_xInterceptor.is())
+ return;
+
+ Reference< css::frame::XDispatchProviderInterceptor > xChainWalk(m_xFirstDispatchInterceptor);
+
+ if (m_xFirstDispatchInterceptor == _xInterceptor)
+ { // our chain will have a new first element
+ Reference< css::frame::XDispatchProviderInterceptor > xSlave(m_xFirstDispatchInterceptor->getSlaveDispatchProvider(), UNO_QUERY);
+ m_xFirstDispatchInterceptor = xSlave;
+ }
+ // do this before removing the interceptor from the chain as we won't know it's slave afterwards)
+
+ while (xChainWalk.is())
+ {
+ // walk along the chain of interceptors and look for the interceptor that has to be removed
+ Reference< css::frame::XDispatchProviderInterceptor > xSlave(xChainWalk->getSlaveDispatchProvider(), UNO_QUERY);
+
+ if (xChainWalk == _xInterceptor)
+ {
+ // old master may be an interceptor too
+ Reference< css::frame::XDispatchProviderInterceptor > xMaster(xChainWalk->getMasterDispatchProvider(), UNO_QUERY);
+
+ // unchain the interceptor that has to be removed
+ xChainWalk->setSlaveDispatchProvider(Reference< css::frame::XDispatchProvider > ());
+ xChainWalk->setMasterDispatchProvider(Reference< css::frame::XDispatchProvider > ());
+
+ // reconnect the chain
+ if (xMaster.is())
+ {
+ if (xSlave.is())
+ xMaster->setSlaveDispatchProvider(xSlave);
+ else
+ // it's the first interceptor of the chain, set ourself as slave
+ xMaster->setSlaveDispatchProvider(static_cast<css::frame::XDispatchProvider*>(this));
+ }
+ else
+ {
+ // the chain's first element was removed, set ourself as new master of the second one
+ if (xSlave.is())
+ xSlave->setMasterDispatchProvider(static_cast<css::frame::XDispatchProvider*>(this));
+ }
+ }
+
+ xChainWalk = xSlave;
+ }
+ // our interceptor chain has changed and we're alive ?
+ if (!isDesignMode())
+ // -> check the dispatchers
+ UpdateDispatches();
+}
+
+
+void FmXGridPeer::statusChanged(const css::frame::FeatureStateEvent& Event)
+{
+ DBG_ASSERT(m_pStateCache, "FmXGridPeer::statusChanged : invalid call !");
+ DBG_ASSERT(m_pDispatchers, "FmXGridPeer::statusChanged : invalid call !");
+
+ const Sequence< css::util::URL>& aUrls = getSupportedURLs();
+
+ const std::vector<DbGridControlNavigationBarState>& aSlots = getSupportedGridSlots();
+
+ auto pUrl = std::find_if(aUrls.begin(), aUrls.end(),
+ [&Event](const css::util::URL& rUrl) { return rUrl.Main == Event.FeatureURL.Main; });
+ if (pUrl != aUrls.end())
+ {
+ auto i = static_cast<sal_uInt32>(std::distance(aUrls.begin(), pUrl));
+ DBG_ASSERT(m_pDispatchers[i] == Event.Source, "FmXGridPeer::statusChanged : the event source is a little bit suspect !");
+ m_pStateCache[i] = Event.IsEnabled;
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (aSlots[i] != DbGridControlNavigationBarState::Undo)
+ pGrid->GetNavigationBar().InvalidateState(aSlots[i]);
+ }
+ DBG_ASSERT(pUrl != aUrls.end(), "FmXGridPeer::statusChanged : got a call for an unknown url !");
+}
+
+
+sal_Bool FmXGridPeer::approveReset(const EventObject& /*rEvent*/)
+{
+ return true;
+}
+
+
+sal_Bool SAL_CALL FmXGridPeer::select( const Any& _rSelection )
+{
+ Sequence< Any > aBookmarks;
+ if ( !( _rSelection >>= aBookmarks ) )
+ throw IllegalArgumentException();
+
+ return GetAs< FmGridControl >()->selectBookmarks(aBookmarks);
+
+ // TODO:
+ // speaking strictly, we would have to adjust our model, as our ColumnSelection may have changed.
+ // Our model is a XSelectionSupplier, too, it handles the selection of single columns.
+ // This is somewhat strange, as selection should be a view (not a model) aspect.
+ // So for a clean solution, we should handle column selection ourself, and the model shouldn't
+ // deal with selection at all.
+}
+
+
+Any SAL_CALL FmXGridPeer::getSelection( )
+{
+ VclPtr< FmGridControl > pVclControl = GetAs< FmGridControl >();
+ Sequence< Any > aSelectionBookmarks = pVclControl->getSelectionBookmarks();
+ return Any(aSelectionBookmarks);
+}
+
+
+void SAL_CALL FmXGridPeer::addSelectionChangeListener( const Reference< XSelectionChangeListener >& _rxListener )
+{
+ m_aSelectionListeners.addInterface( _rxListener );
+}
+
+
+void SAL_CALL FmXGridPeer::removeSelectionChangeListener( const Reference< XSelectionChangeListener >& _rxListener )
+{
+ m_aSelectionListeners.removeInterface( _rxListener );
+}
+
+
+void FmXGridPeer::resetted(const EventObject& rEvent)
+{
+ if (m_xColumns == rEvent.Source)
+ { // my model was reset -> refresh the grid content
+ SolarMutexGuard aGuard;
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (!pGrid)
+ return;
+ pGrid->resetCurrentRow();
+ }
+ // if the cursor fired a reset event we seem to be on the insert row
+ else if (m_xCursor == rEvent.Source)
+ {
+ SolarMutexGuard aGuard;
+ VclPtr< FmGridControl > pGrid = GetAs< FmGridControl >();
+ if (pGrid && pGrid->IsOpen())
+ pGrid->positioned();
+ }
+}
+
+
+const std::vector<DbGridControlNavigationBarState>& FmXGridPeer::getSupportedGridSlots()
+{
+ static const std::vector<DbGridControlNavigationBarState> aSupported {
+ DbGridControlNavigationBarState::First,
+ DbGridControlNavigationBarState::Prev,
+ DbGridControlNavigationBarState::Next,
+ DbGridControlNavigationBarState::Last,
+ DbGridControlNavigationBarState::New,
+ DbGridControlNavigationBarState::Undo
+ };
+ return aSupported;
+}
+
+
+Sequence< css::util::URL>& FmXGridPeer::getSupportedURLs()
+{
+ static Sequence< css::util::URL> aSupported = []()
+ {
+ static const rtl::OUStringConstExpr sSupported[] = {
+ FMURL_RECORD_MOVEFIRST,
+ FMURL_RECORD_MOVEPREV,
+ FMURL_RECORD_MOVENEXT,
+ FMURL_RECORD_MOVELAST,
+ FMURL_RECORD_MOVETONEW,
+ FMURL_RECORD_UNDO
+ };
+ Sequence< css::util::URL> tmp(SAL_N_ELEMENTS(sSupported));
+ css::util::URL* pSupported = tmp.getArray();
+
+ for ( sal_Int32 i = 0; i < tmp.getLength(); ++i, ++pSupported)
+ pSupported->Complete = sSupported[i];
+
+ // let a css::util::URL-transformer normalize the URLs
+ Reference< css::util::XURLTransformer > xTransformer(
+ util::URLTransformer::create(::comphelper::getProcessComponentContext()) );
+ for (css::util::URL & rURL : asNonConstRange(tmp))
+ xTransformer->parseStrict(rURL);
+ return tmp;
+ }();
+
+ return aSupported;
+}
+
+
+void FmXGridPeer::UpdateDispatches()
+{
+ if (!m_pStateCache)
+ { // we don't have any dispatchers yet -> do the initial connect
+ ConnectToDispatcher();
+ return;
+ }
+
+ sal_uInt16 nDispatchersGot = 0;
+ const Sequence< css::util::URL>& aSupportedURLs = getSupportedURLs();
+ const css::util::URL* pSupportedURLs = aSupportedURLs.getConstArray();
+ Reference< css::frame::XDispatch > xNewDispatch;
+ for (sal_Int32 i=0; i<aSupportedURLs.getLength(); ++i, ++pSupportedURLs)
+ {
+ xNewDispatch = queryDispatch(*pSupportedURLs, OUString(), 0);
+ if (xNewDispatch != m_pDispatchers[i])
+ {
+ if (m_pDispatchers[i].is())
+ m_pDispatchers[i]->removeStatusListener(static_cast<css::frame::XStatusListener*>(this), *pSupportedURLs);
+ m_pDispatchers[i] = xNewDispatch;
+ if (m_pDispatchers[i].is())
+ m_pDispatchers[i]->addStatusListener(static_cast<css::frame::XStatusListener*>(this), *pSupportedURLs);
+ }
+ if (m_pDispatchers[i].is())
+ ++nDispatchersGot;
+ }
+
+ if (!nDispatchersGot)
+ {
+ m_pStateCache.reset();
+ m_pDispatchers.reset();
+ }
+}
+
+
+void FmXGridPeer::ConnectToDispatcher()
+{
+ DBG_ASSERT((m_pStateCache != nullptr) == (m_pDispatchers != nullptr), "FmXGridPeer::ConnectToDispatcher : inconsistent !");
+ if (m_pStateCache)
+ { // already connected -> just do an update
+ UpdateDispatches();
+ return;
+ }
+
+ const Sequence< css::util::URL>& aSupportedURLs = getSupportedURLs();
+
+ // _before_ adding the status listeners (as the add should result in a statusChanged-call) !
+ m_pStateCache.reset(new bool[aSupportedURLs.getLength()]);
+ m_pDispatchers.reset(new Reference< css::frame::XDispatch > [aSupportedURLs.getLength()]);
+
+ sal_uInt16 nDispatchersGot = 0;
+ const css::util::URL* pSupportedURLs = aSupportedURLs.getConstArray();
+ for (sal_Int32 i=0; i<aSupportedURLs.getLength(); ++i, ++pSupportedURLs)
+ {
+ m_pStateCache[i] = false;
+ m_pDispatchers[i] = queryDispatch(*pSupportedURLs, OUString(), 0);
+ if (m_pDispatchers[i].is())
+ {
+ m_pDispatchers[i]->addStatusListener(static_cast<css::frame::XStatusListener*>(this), *pSupportedURLs);
+ ++nDispatchersGot;
+ }
+ }
+
+ if (!nDispatchersGot)
+ {
+ m_pStateCache.reset();
+ m_pDispatchers.reset();
+ }
+}
+
+
+void FmXGridPeer::DisConnectFromDispatcher()
+{
+ if (!m_pStateCache || !m_pDispatchers)
+ return;
+ // we're not connected
+
+ const Sequence< css::util::URL>& aSupportedURLs = getSupportedURLs();
+ const css::util::URL* pSupportedURLs = aSupportedURLs.getConstArray();
+ for (sal_Int32 i=0; i<aSupportedURLs.getLength(); ++i, ++pSupportedURLs)
+ {
+ if (m_pDispatchers[i].is())
+ m_pDispatchers[i]->removeStatusListener(static_cast<css::frame::XStatusListener*>(this), *pSupportedURLs);
+ }
+
+ m_pStateCache.reset();
+ m_pDispatchers.reset();
+}
+
+
+IMPL_LINK(FmXGridPeer, OnQueryGridSlotState, DbGridControlNavigationBarState, nSlot, int)
+{
+ if (!m_pStateCache)
+ return -1; // unspecified
+
+ // search the given slot with our supported sequence
+ const std::vector<DbGridControlNavigationBarState>& aSupported = getSupportedGridSlots();
+ for (size_t i=0; i<aSupported.size(); ++i)
+ {
+ if (aSupported[i] == nSlot)
+ {
+ if (!m_pDispatchers[i].is())
+ return -1; // nothing known about this slot
+ else
+ return m_pStateCache[i] ? 1 : 0;
+ }
+ }
+
+ return -1;
+}
+
+
+IMPL_LINK(FmXGridPeer, OnExecuteGridSlot, DbGridControlNavigationBarState, nSlot, bool)
+{
+ if (!m_pDispatchers)
+ return false; // not handled
+
+ Sequence< css::util::URL>& aUrls = getSupportedURLs();
+ const css::util::URL* pUrls = aUrls.getConstArray();
+
+ const std::vector<DbGridControlNavigationBarState>& aSlots = getSupportedGridSlots();
+
+ DBG_ASSERT(aSlots.size() == o3tl::make_unsigned(aUrls.getLength()), "FmXGridPeer::OnExecuteGridSlot : inconsistent data returned by getSupportedURLs/getSupportedGridSlots!");
+
+ for (size_t i=0; i<aSlots.size(); ++i, ++pUrls)
+ {
+ if (aSlots[i] == nSlot)
+ {
+ if (m_pDispatchers[i].is())
+ {
+ // commit any changes done so far, if it's not the undoRecord URL
+ if ( pUrls->Complete == FMURL_RECORD_UNDO || commit() )
+ m_pDispatchers[i]->dispatch(*pUrls, Sequence< PropertyValue>());
+
+ return true; // handled
+ }
+ }
+ }
+
+ return false; // not handled
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */