diff options
Diffstat (limited to 'framework/source/uielement/genericstatusbarcontroller.cxx')
| -rw-r--r-- | framework/source/uielement/genericstatusbarcontroller.cxx | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/framework/source/uielement/genericstatusbarcontroller.cxx b/framework/source/uielement/genericstatusbarcontroller.cxx new file mode 100644 index 000000000000..157068d7f4d3 --- /dev/null +++ b/framework/source/uielement/genericstatusbarcontroller.cxx @@ -0,0 +1,167 @@ +/************************************************************** + * + * 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 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + *************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_framework.hxx" + +#include <uielement/genericstatusbarcontroller.hxx> +#include <uielement/statusbarmerger.hxx> + +#include <vos/mutex.hxx> +#include <vcl/svapp.hxx> +#include <vcl/status.hxx> +#include <vcl/image.hxx> +#include <toolkit/helper/vclunohelper.hxx> +#include <toolkit/helper/convert.hxx> + +#include <com/sun/star/ui/ItemStyle.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/awt/ImageDrawMode.hpp> +#include <com/sun/star/graphic/GraphicType.hpp> + +using ::rtl::OUString; + +using namespace ::cppu; +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::frame; + +namespace framework +{ + +GenericStatusbarController::GenericStatusbarController( + const Reference< XMultiServiceFactory >& rxServiceManager, + const Reference< XFrame >& rxFrame, + const Reference< ui::XStatusbarItem >& rxItem, + AddonStatusbarItemData *pItemData ) + : svt::StatusbarController( rxServiceManager, rxFrame, OUString(), 0 ) + , m_bEnabled( sal_False ) + , m_bOwnerDraw( sal_False ) + , m_pItemData( pItemData ) + , m_xGraphic() +{ + m_xStatusbarItem = rxItem; + if ( m_xStatusbarItem.is() ) + { + m_aCommandURL = m_xStatusbarItem->getCommand(); + m_nID = m_xStatusbarItem->getItemId(); + m_bOwnerDraw = ( m_xStatusbarItem->getStyle() & ui::ItemStyle::OWNER_DRAW ) == ui::ItemStyle::OWNER_DRAW; + if ( !m_bOwnerDraw && m_pItemData && m_pItemData->aLabel.getLength() ) + m_xStatusbarItem->setText( m_pItemData->aLabel ); + } +} + +GenericStatusbarController::~GenericStatusbarController() +{ +} + +void SAL_CALL GenericStatusbarController::dispose() +throw ( RuntimeException ) +{ + svt::StatusbarController::dispose(); + + vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() ); + m_pItemData = NULL; + m_xGraphic.clear(); + m_xStatusbarItem.clear(); + +} + +void SAL_CALL GenericStatusbarController::statusChanged( + const FeatureStateEvent& rEvent) +throw ( RuntimeException ) +{ + vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() ); + + if ( m_bDisposed || !m_xStatusbarItem.is() ) + return; + + m_bEnabled = rEvent.IsEnabled; + + rtl::OUString aStrValue; + Reference< graphic::XGraphic > aGraphic; + + if ( rEvent.State >>= aStrValue ) + { + if ( !m_bOwnerDraw ) + m_xStatusbarItem->setText( aStrValue ); + else + { + if ( aStrValue.getLength() ) + { + m_xStatusbarItem->setQuickHelpText( aStrValue ); + } + } + } + else if ( ( rEvent.State >>= aGraphic ) && m_bOwnerDraw ) + { + m_xGraphic = aGraphic; + } + + // when the status is updated, and the controller is responsible for + // painting the statusbar item content, we must trigger a repaint + if ( m_bOwnerDraw && m_xStatusbarItem->getVisible() ) + { + m_xStatusbarItem->repaint(); + } +} + +void SAL_CALL GenericStatusbarController::paint( + const Reference< awt::XGraphics >& xGraphics, + const awt::Rectangle& rOutputRectangle, + ::sal_Int32 /*nStyle*/ ) +throw ( RuntimeException ) +{ + OSL_TRACE("framework::GenericStatusbarController::paint"); + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + if ( !m_xStatusbarItem.is() || !xGraphics.is() ) + return; + + Reference< beans::XPropertySet > xGraphicProps( m_xGraphic, UNO_QUERY ); + + if ( xGraphicProps.is() && m_xGraphic->getType() != graphic::GraphicType::EMPTY ) + { + awt::Size aGraphicSize; + xGraphicProps->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("SizePixel") ) ) >>= aGraphicSize; + OSL_ENSURE( aGraphicSize.Height > 0 && aGraphicSize.Width > 0, "Empty status bar graphic!" ); + + sal_Int32 nOffset = m_xStatusbarItem->getOffset( ); + awt::Point aPos; + aPos.X = ( rOutputRectangle.Width + nOffset ) / 2 - aGraphicSize.Width / 2; + aPos.Y = rOutputRectangle.Height / 2 - aGraphicSize.Height / 2; + + xGraphics->drawImage( rOutputRectangle.X + aPos.X, + rOutputRectangle.Y + aPos.Y, + aGraphicSize.Width, + aGraphicSize.Height, + m_bEnabled ? awt::ImageDrawMode::NONE : awt::ImageDrawMode::DISABLE, + m_xGraphic ); + } + else + { + xGraphics->clear( rOutputRectangle ); + } +} + + +} |