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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /framework/source/uielement/genericstatusbarcontroller.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream/1%7.0.4.tar.xz libreoffice-upstream/1%7.0.4.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | framework/source/uielement/genericstatusbarcontroller.cxx | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/framework/source/uielement/genericstatusbarcontroller.cxx b/framework/source/uielement/genericstatusbarcontroller.cxx new file mode 100644 index 000000000..59515ce14 --- /dev/null +++ b/framework/source/uielement/genericstatusbarcontroller.cxx @@ -0,0 +1,157 @@ +/* -*- 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 <uielement/genericstatusbarcontroller.hxx> +#include <uielement/statusbarmerger.hxx> + +#include <vcl/svapp.hxx> + +#include <com/sun/star/ui/ItemStyle.hpp> +#include <com/sun/star/ui/XStatusbarItem.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/awt/ImageDrawMode.hpp> +#include <com/sun/star/awt/XGraphics2.hpp> +#include <com/sun/star/graphic/GraphicType.hpp> + +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< XComponentContext >& rxContext, + const Reference< XFrame >& rxFrame, + const Reference< ui::XStatusbarItem >& rxItem, + AddonStatusbarItemData *pItemData ) + : svt::StatusbarController( rxContext, rxFrame, OUString(), 0 ) + , m_bEnabled( false ) + , m_bOwnerDraw( false ) + , m_pItemData( pItemData ) + , m_xGraphic() +{ + m_xStatusbarItem = rxItem; + if ( m_xStatusbarItem.is() ) + { + assert(m_aCommandURL.pData); + 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() +{ + svt::StatusbarController::dispose(); + + SolarMutexGuard aGuard; + m_pItemData = nullptr; + m_xGraphic.clear(); + m_xStatusbarItem.clear(); + +} + +void SAL_CALL GenericStatusbarController::statusChanged( + const FeatureStateEvent& rEvent) +{ + SolarMutexGuard aGuard; + + if ( m_bDisposed || !m_xStatusbarItem.is() ) + return; + + m_bEnabled = rEvent.IsEnabled; + + 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*/ ) +{ + SolarMutexGuard aGuard; + + const Reference< awt::XGraphics2 > xGraphics2(xGraphics, UNO_QUERY); + + if ( !m_xStatusbarItem.is() || !xGraphics2.is() ) + return; + + Reference< beans::XPropertySet > xGraphicProps( m_xGraphic, UNO_QUERY ); + + if ( xGraphicProps.is() && m_xGraphic->getType() != graphic::GraphicType::EMPTY ) + { + awt::Size aGraphicSize; + xGraphicProps->getPropertyValue( "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; + + xGraphics2->drawImage( rOutputRectangle.X + aPos.X, + rOutputRectangle.Y + aPos.Y, + aGraphicSize.Width, + aGraphicSize.Height, + m_bEnabled ? awt::ImageDrawMode::NONE : awt::ImageDrawMode::DISABLE, + m_xGraphic ); + } + else + { + xGraphics2->clear( rOutputRectangle ); + } +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |