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Diffstat (limited to 'svx/source/form/tabwin.cxx')
| -rw-r--r-- | svx/source/form/tabwin.cxx | 304 |
1 files changed, 304 insertions, 0 deletions
diff --git a/svx/source/form/tabwin.cxx b/svx/source/form/tabwin.cxx new file mode 100644 index 000000000..d0470b471 --- /dev/null +++ b/svx/source/form/tabwin.cxx @@ -0,0 +1,304 @@ +/* -*- 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) + +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: */ |