/* -*- 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 "admincontrols.hxx" #include <dbu_dlg.hxx> #include <dsitems.hxx> #include <svl/eitem.hxx> #include <svl/stritem.hxx> #include <svl/intitem.hxx> namespace dbaui { // TextResetOperatorEventFilter class TextResetOperatorEventFilter : public ::svt::IWindowEventFilter { public: TextResetOperatorEventFilter() { } // IWindowEventFilter virtual bool payAttentionTo( const VclWindowEvent& _rEvent ) const override { return ( _rEvent.GetId() == VclEventId::WindowEnabled ) || ( _rEvent.GetId() == VclEventId::WindowDisabled ) || ( _rEvent.GetId() == VclEventId::EditModify ); } }; // TextResetOperator class TextResetOperator :public ::svt::IWindowOperator { public: explicit TextResetOperator( const OUString& _rDisabledText ) :m_sDisabledText( _rDisabledText ) { } // IWindowOperator virtual void operateOn( const VclWindowEvent& _rTrigger, vcl::Window& _rOperateOn ) const override; private: const OUString m_sDisabledText; OUString m_sUserText; }; void TextResetOperator::operateOn( const VclWindowEvent& _rTrigger, vcl::Window& _rOperateOn ) const { OSL_ENSURE( _rTrigger.GetWindow() == &_rOperateOn, "TextResetOperator::operateOn: you're misusing this implementation!" ); switch ( _rTrigger.GetId() ) { case VclEventId::NONE: // initial call const_cast< TextResetOperator* >( this )->m_sUserText = _rTrigger.GetWindow()->GetText(); break; case VclEventId::EditModify: if ( _rTrigger.GetWindow()->IsEnabled() ) const_cast< TextResetOperator* >( this )->m_sUserText = _rTrigger.GetWindow()->GetText(); break; case VclEventId::WindowEnabled: _rOperateOn.SetText( m_sUserText ); break; case VclEventId::WindowDisabled: _rOperateOn.SetText( m_sDisabledText ); break; default: OSL_FAIL( "TextResetOperator::operateOn: unexpected event ID!" ); // all those IDs should have been filtered out by payAttentionTo break; } } // TextResetOperatorController class TextResetOperatorController_Base { protected: explicit TextResetOperatorController_Base( const OUString& _rDisabledText ) :m_pEventFilter( new TextResetOperatorEventFilter ) ,m_pOperator( new TextResetOperator( _rDisabledText ) ) { } const ::svt::PWindowEventFilter& getEventFilter() const { return m_pEventFilter; } const ::svt::PWindowOperator& getOperator() const { return m_pOperator; } private: ::svt::PWindowEventFilter m_pEventFilter; ::svt::PWindowOperator m_pOperator; }; class TextResetOperatorController :public TextResetOperatorController_Base ,public ::svt::DialogController { public: TextResetOperatorController( vcl::Window& _rObservee, const OUString& _rDisabledText ) :TextResetOperatorController_Base( _rDisabledText ) ,::svt::DialogController( _rObservee, getEventFilter(), getOperator() ) { addDependentWindow( _rObservee ); } }; // MySQLNativeSettings MySQLNativeSettings::MySQLNativeSettings( vcl::Window& _rParent, const Link<void*,void>& _rControlModificationLink ) :TabPage( &_rParent, "MysqlNativeSettings", "dbaccess/ui/mysqlnativesettings.ui" ), m_aControlModificationLink(_rControlModificationLink) { get(m_pDatabaseNameLabel, "dbnamelabel"); get(m_pDatabaseName, "dbname"); get(m_pHostPortRadio, "hostport"); get(m_pSocketRadio, "socketlabel"); get(m_pNamedPipeRadio, "namedpipelabel"); get(m_pHostNameLabel, "serverlabel"); get(m_pHostName, "server"); get(m_pPortLabel, "portlabel"); get(m_pPort, "port"); m_pPort->SetUseThousandSep(false); get(m_pDefaultPort, "defaultport"); get(m_pSocket, "socket"); get(m_pNamedPipe, "namedpipe"); m_pDatabaseName->SetModifyHdl( LINK(this, MySQLNativeSettings, EditModifyHdl) ); m_pHostName->SetModifyHdl( LINK(this, MySQLNativeSettings, EditModifyHdl) ); m_pPort->SetModifyHdl( LINK(this, MySQLNativeSettings, EditModifyHdl) ); m_pSocket->SetModifyHdl( LINK(this, MySQLNativeSettings, EditModifyHdl) ); m_pNamedPipe->SetModifyHdl( LINK(this, MySQLNativeSettings, EditModifyHdl) ); m_pSocketRadio->SetToggleHdl( LINK(this, MySQLNativeSettings, RadioToggleHdl) ); m_pNamedPipeRadio->SetToggleHdl( LINK(this, MySQLNativeSettings, RadioToggleHdl) ); m_aControlDependencies.enableOnRadioCheck( *m_pHostPortRadio, *m_pHostNameLabel, *m_pHostName, *m_pPortLabel, *m_pPort, *m_pDefaultPort ); m_aControlDependencies.enableOnRadioCheck( *m_pSocketRadio, *m_pSocket ); m_aControlDependencies.enableOnRadioCheck( *m_pNamedPipeRadio, *m_pNamedPipe ); m_aControlDependencies.addController( std::shared_ptr<svt::DialogController>( new TextResetOperatorController( *m_pHostName, "localhost" ) ) ); // sockets are available on Unix systems only, named pipes only on Windows #ifdef UNX m_pNamedPipeRadio->Hide(); m_pNamedPipe->Hide(); #else m_pSocketRadio->Hide(); m_pSocket->Hide(); #endif } IMPL_LINK(MySQLNativeSettings, RadioToggleHdl, RadioButton&, rRadioButton, void) { m_aControlModificationLink.Call(&rRadioButton); } IMPL_LINK(MySQLNativeSettings, EditModifyHdl, Edit&, rEdit, void) { m_aControlModificationLink.Call(&rEdit); } MySQLNativeSettings::~MySQLNativeSettings() { disposeOnce(); } void MySQLNativeSettings::dispose() { m_pDatabaseNameLabel.clear(); m_pDatabaseName.clear(); m_pHostPortRadio.clear(); m_pSocketRadio.clear(); m_pNamedPipeRadio.clear(); m_pHostNameLabel.clear(); m_pHostName.clear(); m_pPortLabel.clear(); m_pPort.clear(); m_pDefaultPort.clear(); m_pSocket.clear(); m_pNamedPipe.clear(); TabPage::dispose(); } void MySQLNativeSettings::fillControls( std::vector< std::unique_ptr<ISaveValueWrapper> >& _rControlList ) { _rControlList.emplace_back( new OSaveValueWrapper< Edit >( m_pDatabaseName ) ); _rControlList.emplace_back( new OSaveValueWrapper< Edit >( m_pHostName ) ); _rControlList.emplace_back( new OSaveValueWrapper< Edit >( m_pPort ) ); _rControlList.emplace_back( new OSaveValueWrapper< Edit >( m_pSocket ) ); _rControlList.emplace_back( new OSaveValueWrapper< Edit >( m_pNamedPipe ) ); } void MySQLNativeSettings::fillWindows( std::vector< std::unique_ptr<ISaveValueWrapper> >& _rControlList ) { _rControlList.emplace_back( new ODisableWrapper< FixedText >( m_pDatabaseNameLabel ) ); _rControlList.emplace_back( new ODisableWrapper< FixedText >( m_pHostNameLabel ) ); _rControlList.emplace_back( new ODisableWrapper< FixedText >( m_pPortLabel ) ); _rControlList.emplace_back( new ODisableWrapper< FixedText >( m_pDefaultPort ) ); _rControlList.emplace_back( new ODisableWrapper< RadioButton >( m_pSocketRadio ) ); _rControlList.emplace_back( new ODisableWrapper< RadioButton >( m_pNamedPipeRadio ) ); } bool MySQLNativeSettings::FillItemSet( SfxItemSet* _rSet ) { bool bChangedSomething = false; OGenericAdministrationPage::fillString( *_rSet, m_pHostName, DSID_CONN_HOSTNAME, bChangedSomething ); OGenericAdministrationPage::fillString( *_rSet, m_pDatabaseName, DSID_DATABASENAME, bChangedSomething ); OGenericAdministrationPage::fillInt32 ( *_rSet, m_pPort, DSID_MYSQL_PORTNUMBER, bChangedSomething ); #ifdef UNX OGenericAdministrationPage::fillString( *_rSet, m_pSocket, DSID_CONN_SOCKET, bChangedSomething ); #else OGenericAdministrationPage::fillString( *_rSet, m_pNamedPipe, DSID_NAMED_PIPE, bChangedSomething ); #endif return bChangedSomething; } void MySQLNativeSettings::implInitControls(const SfxItemSet& _rSet ) { const SfxBoolItem* pInvalid = _rSet.GetItem<SfxBoolItem>(DSID_INVALID_SELECTION); bool bValid = !pInvalid || !pInvalid->GetValue(); if ( !bValid ) return; const SfxStringItem* pDatabaseName = _rSet.GetItem<SfxStringItem>(DSID_DATABASENAME); const SfxStringItem* pHostName = _rSet.GetItem<SfxStringItem>(DSID_CONN_HOSTNAME); const SfxInt32Item* pPortNumber = _rSet.GetItem<SfxInt32Item>(DSID_MYSQL_PORTNUMBER); const SfxStringItem* pSocket = _rSet.GetItem<SfxStringItem>(DSID_CONN_SOCKET); const SfxStringItem* pNamedPipe = _rSet.GetItem<SfxStringItem>(DSID_NAMED_PIPE); m_pDatabaseName->SetText( pDatabaseName->GetValue() ); m_pDatabaseName->ClearModifyFlag(); m_pHostName->SetText( pHostName->GetValue() ); m_pHostName->ClearModifyFlag(); m_pPort->SetValue( pPortNumber->GetValue() ); m_pPort->ClearModifyFlag(); m_pSocket->SetText( pSocket->GetValue() ); m_pSocket->ClearModifyFlag(); m_pNamedPipe->SetText( pNamedPipe->GetValue() ); m_pNamedPipe->ClearModifyFlag(); // if a socket (on Unix) or a pipe name (on Windows) is given, this is preferred over // the port #ifdef UNX RadioButton& rSocketPipeRadio = *m_pSocketRadio; const SfxStringItem* pSocketPipeItem = pSocket; #else RadioButton& rSocketPipeRadio = *m_pNamedPipeRadio; const SfxStringItem* pSocketPipeItem = pNamedPipe; #endif OUString sSocketPipe( pSocketPipeItem->GetValue() ); if ( !sSocketPipe.isEmpty() ) rSocketPipeRadio.Check(); else m_pHostPortRadio->Check(); } bool MySQLNativeSettings::canAdvance() const { if ( m_pDatabaseName->GetText().isEmpty() ) return false; if ( m_pHostPortRadio->IsChecked() && ( ( m_pHostName->GetText().isEmpty() ) || ( m_pPort->GetText().isEmpty() ) ) ) return false; #ifdef UNX if ( ( m_pSocketRadio->IsChecked() ) && ( m_pSocket->GetText().isEmpty() ) ) #else if ( ( m_pNamedPipeRadio->IsChecked() ) && ( m_pNamedPipe->GetText().isEmpty() ) ) #endif return false; return true; } } // namespace dbaui /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

↑ V1023 A pointer without owner is added to the '_rControlList' container by the 'emplace_back' method. A memory leak will occur in case of an exception.