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Diffstat (limited to '')
| -rw-r--r-- | toolkit/source/awt/vclxspinbutton.cxx | 331 |
1 files changed, 331 insertions, 0 deletions
diff --git a/toolkit/source/awt/vclxspinbutton.cxx b/toolkit/source/awt/vclxspinbutton.cxx new file mode 100644 index 000000000..db5d1f1b0 --- /dev/null +++ b/toolkit/source/awt/vclxspinbutton.cxx @@ -0,0 +1,331 @@ +/* -*- 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 <awt/vclxspinbutton.hxx> +#include <toolkit/helper/property.hxx> +#include <com/sun/star/awt/ScrollBarOrientation.hpp> + +#include <vcl/toolkit/spin.hxx> +#include <vcl/svapp.hxx> +#include "vclxwindows_internal.hxx" + +namespace toolkit +{ + + + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::awt; + using namespace ::com::sun::star::lang; + using namespace ::com::sun::star::beans; + + + namespace + { + void lcl_modifyStyle( vcl::Window* _pWindow, WinBits _nStyleBits, bool _bShouldBePresent ) + { + WinBits nStyle = _pWindow->GetStyle(); + if ( _bShouldBePresent ) + nStyle |= _nStyleBits; + else + nStyle &= ~_nStyleBits; + _pWindow->SetStyle( nStyle ); + } + } + + VCLXSpinButton::VCLXSpinButton() + :maAdjustmentListeners( *this ) + { + } + + + VCLXSpinButton::~VCLXSpinButton() + { + } + + + IMPLEMENT_FORWARD_XINTERFACE2( VCLXSpinButton, VCLXWindow, VCLXSpinButton_Base ) + + + IMPLEMENT_FORWARD_XTYPEPROVIDER2( VCLXSpinButton, VCLXWindow, VCLXSpinButton_Base ) + + + void SAL_CALL VCLXSpinButton::dispose( ) + { + { + SolarMutexGuard aGuard; + + EventObject aDisposeEvent; + aDisposeEvent.Source = *this; + maAdjustmentListeners.disposeAndClear( aDisposeEvent ); + } + + VCLXWindow::dispose(); + } + + + void SAL_CALL VCLXSpinButton::addAdjustmentListener( const Reference< XAdjustmentListener >& listener ) + { + if ( listener.is() ) + maAdjustmentListeners.addInterface( listener ); + } + + + void SAL_CALL VCLXSpinButton::removeAdjustmentListener( const Reference< XAdjustmentListener >& listener ) + { + if ( listener.is() ) + maAdjustmentListeners.removeInterface( listener ); + } + + namespace + { + typedef void (SpinButton::*SetSpinButtonValue) (tools::Long); + typedef tools::Long (SpinButton::*GetSpinButtonValue) () const; + + + void lcl_setSpinButtonValue(vcl::Window* _pWindow, SetSpinButtonValue _pSetter, sal_Int32 _nValue ) + { + SolarMutexGuard aGuard; + SpinButton* pSpinButton = static_cast< SpinButton* >( _pWindow ); + if ( pSpinButton ) + (pSpinButton->*_pSetter)( _nValue ); + } + + + sal_Int32 lcl_getSpinButtonValue(const vcl::Window* _pWindow, GetSpinButtonValue _pGetter ) + { + SolarMutexGuard aGuard; + + sal_Int32 nValue = 0; + + const SpinButton* pSpinButton = static_cast< const SpinButton* >( _pWindow ); + if ( pSpinButton ) + nValue = (pSpinButton->*_pGetter)( ); + return nValue; + } + } + + + void SAL_CALL VCLXSpinButton::setValue( sal_Int32 n ) + { + lcl_setSpinButtonValue( GetWindow(), &SpinButton::SetValue, n ); + } + + + void SAL_CALL VCLXSpinButton::setValues( sal_Int32 minValue, sal_Int32 maxValue, sal_Int32 currentValue ) + { + SolarMutexGuard aGuard; + + setMinimum( minValue ); + setMaximum( maxValue ); + setValue( currentValue ); + } + + + sal_Int32 SAL_CALL VCLXSpinButton::getValue( ) + { + return lcl_getSpinButtonValue( GetWindow(), &SpinButton::GetValue ); + } + + + void SAL_CALL VCLXSpinButton::setMinimum( sal_Int32 minValue ) + { + lcl_setSpinButtonValue( GetWindow(), &SpinButton::SetRangeMin, minValue ); + } + + + void SAL_CALL VCLXSpinButton::setMaximum( sal_Int32 maxValue ) + { + lcl_setSpinButtonValue( GetWindow(), &SpinButton::SetRangeMax, maxValue ); + } + + + sal_Int32 SAL_CALL VCLXSpinButton::getMinimum( ) + { + return lcl_getSpinButtonValue( GetWindow(), &SpinButton::GetRangeMin ); + } + + + sal_Int32 SAL_CALL VCLXSpinButton::getMaximum( ) + { + return lcl_getSpinButtonValue( GetWindow(), &SpinButton::GetRangeMax ); + } + + + void SAL_CALL VCLXSpinButton::setSpinIncrement( sal_Int32 spinIncrement ) + { + lcl_setSpinButtonValue( GetWindow(), &SpinButton::SetValueStep, spinIncrement ); + } + + + sal_Int32 SAL_CALL VCLXSpinButton::getSpinIncrement( ) + { + return lcl_getSpinButtonValue( GetWindow(), &SpinButton::GetValueStep ); + } + + + void SAL_CALL VCLXSpinButton::setOrientation( sal_Int32 orientation ) + { + SolarMutexGuard aGuard; + + lcl_modifyStyle( GetWindow(), WB_HSCROLL, orientation == ScrollBarOrientation::HORIZONTAL ); + } + + + sal_Int32 SAL_CALL VCLXSpinButton::getOrientation( ) + { + return ( 0 != ( GetWindow()->GetStyle() & WB_HSCROLL ) ) + ? ScrollBarOrientation::HORIZONTAL + : ScrollBarOrientation::VERTICAL; + } + + + void VCLXSpinButton::ProcessWindowEvent( const VclWindowEvent& _rVclWindowEvent ) + { + SolarMutexClearableGuard aGuard; + Reference< XSpinValue > xKeepAlive( this ); + VclPtr<SpinButton> pSpinButton = GetAs<SpinButton>(); + if ( !pSpinButton ) + return; + + switch ( _rVclWindowEvent.GetId() ) + { + case VclEventId::SpinbuttonUp: + case VclEventId::SpinbuttonDown: + if ( maAdjustmentListeners.getLength() ) + { + AdjustmentEvent aEvent; + aEvent.Source = *this; + aEvent.Value = pSpinButton->GetValue(); + + aGuard.clear(); + maAdjustmentListeners.adjustmentValueChanged( aEvent ); + } + break; + + default: + xKeepAlive.clear(); + aGuard.clear(); + VCLXWindow::ProcessWindowEvent( _rVclWindowEvent ); + break; + } + } + + + void SAL_CALL VCLXSpinButton::setProperty( const OUString& PropertyName, const Any& Value ) + { + SolarMutexGuard aGuard; + + sal_Int32 nValue = 0; + bool bIsLongValue = ( Value >>= nValue ); + + if ( !GetWindow() ) + return; + + sal_uInt16 nPropertyId = GetPropertyId( PropertyName ); + switch ( nPropertyId ) + { + case BASEPROPERTY_BACKGROUNDCOLOR: + // the default implementation of the base class doesn't work here, since our + // interpretation for this property is slightly different + setButtonLikeFaceColor( GetWindow(), Value); + break; + + case BASEPROPERTY_SPINVALUE: + if ( bIsLongValue ) + setValue( nValue ); + break; + + case BASEPROPERTY_SPINVALUE_MIN: + if ( bIsLongValue ) + setMinimum( nValue ); + break; + + case BASEPROPERTY_SPINVALUE_MAX: + if ( bIsLongValue ) + setMaximum( nValue ); + break; + + case BASEPROPERTY_SPININCREMENT: + if ( bIsLongValue ) + setSpinIncrement( nValue ); + break; + + case BASEPROPERTY_ORIENTATION: + if ( bIsLongValue ) + lcl_modifyStyle( GetWindow(), WB_HSCROLL, nValue == ScrollBarOrientation::HORIZONTAL ); + break; + + default: + VCLXWindow::setProperty( PropertyName, Value ); + } + } + + + Any SAL_CALL VCLXSpinButton::getProperty( const OUString& PropertyName ) + { + SolarMutexGuard aGuard; + + Any aReturn; + + if ( GetWindow() ) + { + sal_uInt16 nPropertyId = GetPropertyId( PropertyName ); + switch ( nPropertyId ) + { + case BASEPROPERTY_BACKGROUNDCOLOR: + // the default implementation of the base class doesn't work here, since our + // interpretation for this property is slightly different + aReturn = getButtonLikeFaceColor( GetWindow() ); + break; + + case BASEPROPERTY_SPINVALUE: + aReturn <<= getValue( ); + break; + + case BASEPROPERTY_SPINVALUE_MIN: + aReturn <<= getMinimum( ); + break; + + case BASEPROPERTY_SPINVALUE_MAX: + aReturn <<= getMaximum( ); + break; + + case BASEPROPERTY_SPININCREMENT: + aReturn <<= getSpinIncrement( ); + break; + + case BASEPROPERTY_ORIENTATION: + aReturn <<= static_cast<sal_Int32>( ( 0 != ( GetWindow()->GetStyle() & WB_HSCROLL ) ) + ? ScrollBarOrientation::HORIZONTAL + : ScrollBarOrientation::VERTICAL + ); + break; + + default: + aReturn = VCLXWindow::getProperty( PropertyName ); + } + } + return aReturn; + } + + +} // namespace toolkit + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |