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304 | /* -*- 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 <tabwin.hxx>
#include <fmservs.hxx>
#include <svx/strings.hrc>
#include <svx/svxids.hrc>
#include <com/sun/star/sdb/CommandType.hpp>
#include <com/sun/star/sdbc/XConnection.hpp>
#include <comphelper/processfactory.hxx>
#include <comphelper/types.hxx>
#include <helpids.h>
#include <svx/fmshell.hxx>
#include <fmshimp.hxx>
#include <fmprop.hxx>
#include <svx/dialmgr.hxx>
#include <sfx2/bindings.hxx>
#include <sfx2/objitem.hxx>
#include <sfx2/frame.hxx>
#include <svx/dataaccessdescriptor.hxx>
#include <tools/diagnose_ex.h>
#include <tabwin.hrc>
const long STD_WIN_SIZE_X = 120;
const long STD_WIN_SIZE_Y = 150;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::datatransfer;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::form;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star;
using namespace ::svxform;
using namespace ::svx;
using namespace ::dbtools;
struct ColumnInfo
{
OUString sColumnName;
explicit ColumnInfo(const OUString& i_sColumnName)
: sColumnName(i_sColumnName)
{
}
};
void FmFieldWin::addToList(const uno::Reference< container::XNameAccess>& i_xColumns )
{
const uno::Sequence< OUString > aEntries = i_xColumns->getElementNames();
for ( const OUString& rEntry : aEntries )
{
uno::Reference< beans::XPropertySet> xColumn(i_xColumns->getByName(rEntry),UNO_QUERY_THROW);
OUString sLabel;
if ( xColumn->getPropertySetInfo()->hasPropertyByName(FM_PROP_LABEL) )
xColumn->getPropertyValue(FM_PROP_LABEL) >>= sLabel;
m_aListBoxData.emplace_back(new ColumnInfo(rEntry));
OUString sId(OUString::number(reinterpret_cast<sal_Int64>(m_aListBoxData.back().get())));
if ( !sLabel.isEmpty() )
m_xListBox->append(sId, sLabel);
else
m_xListBox->append(sId, rEntry);
}
}
IMPL_LINK(FmFieldWin, DragBeginHdl, bool&, rUnsetDragIcon, bool)
{
rUnsetDragIcon = false;
ColumnInfo* pSelected = reinterpret_cast<ColumnInfo*>(m_xListBox->get_selected_id().toInt64());
if (!pSelected)
{
// no drag without a field
return true;
}
svx::ODataAccessDescriptor aDescriptor;
aDescriptor[ DataAccessDescriptorProperty::DataSource ] <<= GetDatabaseName();
aDescriptor[ DataAccessDescriptorProperty::Connection ] <<= GetConnection().getTyped();
aDescriptor[ DataAccessDescriptorProperty::Command ] <<= GetObjectName();
aDescriptor[ DataAccessDescriptorProperty::CommandType ]<<= GetObjectType();
aDescriptor[ DataAccessDescriptorProperty::ColumnName ] <<= pSelected->sColumnName;
m_xHelper->setDescriptor(aDescriptor);
return false;
}
FmFieldWin::FmFieldWin(SfxBindings* _pBindings, SfxChildWindow* _pMgr, weld::Window* _pParent)
: SfxModelessDialogController(_pBindings, _pMgr, _pParent, "svx/ui/formfielddialog.ui", "FormFieldDialog")
, SfxControllerItem(SID_FM_FIELDS_CONTROL, *_pBindings)
, comphelper::OPropertyChangeListener(m_aMutex)
, m_xListBox(m_xBuilder->weld_tree_view("treeview"))
, m_nObjectType(0)
{
m_xDialog->set_help_id(HID_FIELD_SEL_WIN);
m_xListBox->set_help_id(HID_FIELD_SEL);
m_xListBox->connect_row_activated(LINK(this, FmFieldWin, RowActivatedHdl));
m_xHelper.set(new OColumnTransferable(
ColumnTransferFormatFlags::FIELD_DESCRIPTOR | ColumnTransferFormatFlags::CONTROL_EXCHANGE | ColumnTransferFormatFlags::COLUMN_DESCRIPTOR
));
rtl::Reference<TransferDataContainer> xHelper(m_xHelper.get());
m_xListBox->enable_drag_source(xHelper, DND_ACTION_COPY);
m_xListBox->connect_drag_begin(LINK(this, FmFieldWin, DragBeginHdl));
UpdateContent(nullptr);
m_xDialog->set_size_request(STD_WIN_SIZE_X, STD_WIN_SIZE_Y);
}
FmFieldWin::~FmFieldWin()
{
if (m_xChangeListener.is())
{
m_xChangeListener->dispose();
m_xChangeListener.clear();
}
::SfxControllerItem::dispose();
}
IMPL_LINK_NOARG(FmFieldWin, RowActivatedHdl, weld::TreeView&, bool)
{
return createSelectionControls();
}
bool FmFieldWin::createSelectionControls()
{
ColumnInfo* pSelected = reinterpret_cast<ColumnInfo*>(m_xListBox->get_selected_id().toInt64());
if (pSelected)
{
// build a descriptor for the currently selected field
ODataAccessDescriptor aDescr;
aDescr.setDataSource(GetDatabaseName());
aDescr[ DataAccessDescriptorProperty::Connection ] <<= GetConnection().getTyped();
aDescr[ DataAccessDescriptorProperty::Command ] <<= GetObjectName();
aDescr[ DataAccessDescriptorProperty::CommandType ] <<= GetObjectType();
aDescr[ DataAccessDescriptorProperty::ColumnName ] <<= pSelected->sColumnName;
// transfer this to the SFX world
SfxUnoAnyItem aDescriptorItem( SID_FM_DATACCESS_DESCRIPTOR, makeAny( aDescr.createPropertyValueSequence() ) );
const SfxPoolItem* pArgs[] =
{
&aDescriptorItem, nullptr
};
// execute the create slot
GetBindings().Execute( SID_FM_CREATE_FIELDCONTROL, pArgs );
}
return nullptr != pSelected;
}
void FmFieldWin::_propertyChanged(const css::beans::PropertyChangeEvent& evt)
{
css::uno::Reference< css::form::XForm > xForm(evt.Source, css::uno::UNO_QUERY);
UpdateContent(xForm);
}
void FmFieldWin::StateChanged(sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState)
{
if (!pState || SID_FM_FIELDS_CONTROL != nSID)
return;
if (eState >= SfxItemState::DEFAULT)
{
FmFormShell* pShell = dynamic_cast<FmFormShell*>( static_cast<const SfxObjectItem*>(pState)->GetShell() );
UpdateContent(pShell);
}
else
UpdateContent(nullptr);
}
void FmFieldWin::UpdateContent(FmFormShell const * pShell)
{
m_xListBox->clear();
m_aListBoxData.clear();
OUString aTitle(SvxResId(RID_STR_FIELDSELECTION));
m_xDialog->set_title(aTitle);
if (!pShell || !pShell->GetImpl())
return;
Reference<XForm> const xForm = pShell->GetImpl()->getCurrentForm_Lock();
if ( xForm.is() )
UpdateContent( xForm );
}
void FmFieldWin::UpdateContent(const css::uno::Reference< css::form::XForm > & xForm)
{
try
{
// delete ListBox
m_xListBox->clear();
m_aListBoxData.clear();
OUString aTitle(SvxResId(RID_STR_FIELDSELECTION));
m_xDialog->set_title(aTitle);
if (!xForm.is())
return;
Reference< XPropertySet > xSet(xForm, UNO_QUERY);
m_aObjectName = ::comphelper::getString(xSet->getPropertyValue(FM_PROP_COMMAND));
m_aDatabaseName = ::comphelper::getString(xSet->getPropertyValue(FM_PROP_DATASOURCE));
m_nObjectType = ::comphelper::getINT32(xSet->getPropertyValue(FM_PROP_COMMANDTYPE));
// get the connection of the form
m_aConnection.reset(
connectRowset( Reference< XRowSet >( xForm, UNO_QUERY ), ::comphelper::getProcessComponentContext(), nullptr ),
SharedConnection::NoTakeOwnership
);
// TODO: When incompatible changes (such as extending the "virtualdbtools" interface by ensureRowSetConnection)
// are allowed, again, we should change this: dbtools should consistently use SharedConnection all over
// the place, and connectRowset should be replaced with ensureRowSetConnection
// get the fields of the object
if ( m_aConnection.is() && !m_aObjectName.isEmpty() )
{
Reference< XComponent > xKeepFieldsAlive;
Reference< XNameAccess > xColumns = getFieldsByCommandDescriptor( m_aConnection, m_nObjectType, m_aObjectName,xKeepFieldsAlive );
if ( xColumns.is() )
addToList(xColumns);
}
// set prefix
OUString aPrefix;
switch (m_nObjectType)
{
case CommandType::TABLE:
aPrefix = SvxResId(RID_RSC_TABWIN_PREFIX[0]);
break;
case CommandType::QUERY:
aPrefix = SvxResId(RID_RSC_TABWIN_PREFIX[1]);
break;
default:
aPrefix = SvxResId(RID_RSC_TABWIN_PREFIX[2]);
break;
}
// listen for changes at ControlSource in PropertySet
if (m_xChangeListener.is())
{
m_xChangeListener->dispose();
m_xChangeListener.clear();
}
m_xChangeListener = new ::comphelper::OPropertyChangeMultiplexer(this, xSet);
m_xChangeListener->addProperty(FM_PROP_DATASOURCE);
m_xChangeListener->addProperty(FM_PROP_COMMAND);
m_xChangeListener->addProperty(FM_PROP_COMMANDTYPE);
// set title
aTitle += " " + aPrefix + " " + m_aObjectName;
m_xDialog->set_title(aTitle);
}
catch( const Exception& )
{
TOOLS_WARN_EXCEPTION( "svx", "FmTabWin::UpdateContent" );
}
}
void FmFieldWin::FillInfo( SfxChildWinInfo& rInfo ) const
{
rInfo.bVisible = false;
}
SFX_IMPL_MODELESSDIALOGCONTOLLER(FmFieldWinMgr, SID_FM_ADD_FIELD)<--- There is an unknown macro here somewhere. Configuration is required. If SFX_IMPL_MODELESSDIALOGCONTOLLER is a macro then please configure it.
FmFieldWinMgr::FmFieldWinMgr(vcl::Window* _pParent, sal_uInt16 _nId,
SfxBindings* _pBindings, SfxChildWinInfo const * _pInfo)
:SfxChildWindow(_pParent, _nId)
{
auto xDlg = std::make_shared<FmFieldWin>(_pBindings, this, _pParent->GetFrameWeld());
SetController(xDlg);
SetHideNotDelete(true);
xDlg->Initialize(_pInfo);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|