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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /framework/source/uielement/genericstatusbarcontroller.cxx
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.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 'framework/source/uielement/genericstatusbarcontroller.cxx')
-rw-r--r--framework/source/uielement/genericstatusbarcontroller.cxx157
1 files changed, 157 insertions, 0 deletions
diff --git a/framework/source/uielement/genericstatusbarcontroller.cxx b/framework/source/uielement/genericstatusbarcontroller.cxx
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+/* -*- 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: */