511 lines
15 KiB
C++
511 lines
15 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "browserline.hxx"
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/inspection/PropertyLineElement.hpp>
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#include <com/sun/star/graphic/GraphicProvider.hpp>
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#include <com/sun/star/graphic/XGraphicProvider.hpp>
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#include <comphelper/processfactory.hxx>
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#include <comphelper/string.hxx>
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#include <tools/debug.hxx>
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#include <tools/diagnose_ex.h>
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#include <toolkit/helper/vclunohelper.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/settings.hxx>
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namespace pcr
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{
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::XComponentContext;
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using ::com::sun::star::inspection::XPropertyControl;
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using ::com::sun::star::inspection::XPropertyControlContext;
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using ::com::sun::star::uno::UNO_QUERY_THROW;
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using ::com::sun::star::uno::Exception;
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using ::com::sun::star::graphic::GraphicProvider;
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using ::com::sun::star::graphic::XGraphicProvider;
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using ::com::sun::star::uno::Sequence;
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using ::com::sun::star::beans::PropertyValue;
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using ::com::sun::star::graphic::XGraphic;
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namespace PropertyLineElement = ::com::sun::star::inspection::PropertyLineElement;
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OBrowserLine::OBrowserLine( const OUString& _rEntryName, vcl::Window* pParent )
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:m_sEntryName( _rEntryName )
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,m_aFtTitle(VclPtr<FixedText>::Create(pParent))
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,m_pControlWindow( NULL )
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,m_pBrowseButton(NULL)
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,m_pAdditionalBrowseButton( NULL )
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,m_pClickListener( NULL )
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,m_pTheParent(pParent)
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,m_nNameWidth(0)
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,m_nEnableFlags( 0xFFFF )
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,m_bIndentTitle( false )
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,m_bReadOnly( false )
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{
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m_aFtTitle->Show();
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}
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OBrowserLine::~OBrowserLine()
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{
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implHideBrowseButton( true, false );
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implHideBrowseButton( false, false );
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m_aFtTitle.disposeAndClear();
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}
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void OBrowserLine::IndentTitle( bool _bIndent )
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{
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if ( m_bIndentTitle != _bIndent )
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{
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m_bIndentTitle = _bIndent;
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impl_layoutComponents();
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}
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}
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void OBrowserLine::SetComponentHelpIds( const OString& _rHelpId, const OString& _sPrimaryButtonId, const OString& _sSecondaryButtonId )
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{
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if ( m_pControlWindow )
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m_pControlWindow->SetHelpId( _rHelpId );
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if ( m_pBrowseButton )
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{
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m_pBrowseButton->SetHelpId( _rHelpId );
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m_pBrowseButton->SetUniqueId( _sPrimaryButtonId );
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if ( m_pAdditionalBrowseButton )
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{
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m_pAdditionalBrowseButton->SetHelpId( _rHelpId );
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m_pAdditionalBrowseButton->SetUniqueId( _sSecondaryButtonId );
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}
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}
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}
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void OBrowserLine::setControl( const Reference< XPropertyControl >& _rxControl )
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{
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m_xControl = _rxControl;
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m_pControlWindow = m_xControl.is() ? VCLUnoHelper::GetWindow( _rxControl->getControlWindow() ) : VclPtr<vcl::Window>();
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DBG_ASSERT( m_pControlWindow, "OBrowserLine::setControl: setting NULL controls/windows is not allowed!" );
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if ( m_pControlWindow )
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{
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m_pControlWindow->SetParent( m_pTheParent );
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m_pControlWindow->Show();
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}
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impl_layoutComponents();
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}
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vcl::Window* OBrowserLine::GetRefWindow()
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{
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vcl::Window* pRefWindow = m_aFtTitle.get();
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if(m_pBrowseButton)
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{
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pRefWindow=static_cast<vcl::Window*>(m_pBrowseButton);
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}
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else if ( m_pControlWindow )
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{
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pRefWindow = m_pControlWindow;
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}
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return pRefWindow;
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}
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void OBrowserLine::SetTabOrder(vcl::Window* pRefWindow, ZOrderFlags nFlags )
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{
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m_aFtTitle->SetZOrder(pRefWindow,nFlags);
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if ( m_pControlWindow )
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m_pControlWindow->SetZOrder( m_aFtTitle.get(), ZOrderFlags::Behind );
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if ( m_pBrowseButton && m_pControlWindow )
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m_pBrowseButton->SetZOrder( m_pControlWindow, ZOrderFlags::Behind );
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if ( m_pAdditionalBrowseButton && m_pBrowseButton )
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m_pAdditionalBrowseButton->SetZOrder( m_pBrowseButton, ZOrderFlags::Behind );
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}
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bool OBrowserLine::GrabFocus()
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{
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bool bRes=false;
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if ( m_pControlWindow && m_pControlWindow->IsEnabled() )
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{
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m_pControlWindow->GrabFocus();
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bRes = true;
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}
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else if ( m_pAdditionalBrowseButton && m_pAdditionalBrowseButton->IsEnabled() )
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{
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m_pAdditionalBrowseButton->GrabFocus();
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bRes = true;
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}
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else if ( m_pBrowseButton && m_pBrowseButton->IsEnabled() )
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{
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m_pBrowseButton->GrabFocus();
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bRes = true;
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}
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return bRes;
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}
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void OBrowserLine::SetPosSizePixel( Point _rPos, Size _rSize )
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{
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m_aLinePos = _rPos;
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m_aOutputSize = _rSize;
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impl_layoutComponents();
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}
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void OBrowserLine::Show(bool bFlag)
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{
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m_aFtTitle->Show(bFlag);
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if ( m_pControlWindow )
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m_pControlWindow->Show( bFlag );
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if ( m_pBrowseButton )
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m_pBrowseButton->Show( bFlag );
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if ( m_pAdditionalBrowseButton )
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m_pAdditionalBrowseButton->Show( bFlag );
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}
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void OBrowserLine::Hide()
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{
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Show(false);
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}
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bool OBrowserLine::IsVisible()
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{
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return m_aFtTitle->IsVisible();
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}
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void OBrowserLine::impl_layoutComponents()
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{
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{
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Point aTitlePos( m_aLinePos.X(), m_aLinePos.Y() + 8 );
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Size aTitleSize( m_nNameWidth - 3, m_aOutputSize.Height() );
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if ( m_bIndentTitle )
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{
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Size aIndent( m_pTheParent->LogicToPixel( Size( 8, 0 ), MAP_APPFONT ) );
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aTitlePos.X() += aIndent.Width();
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aTitleSize.Width() -= aIndent.Width();
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}
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m_aFtTitle->SetPosSizePixel( aTitlePos, aTitleSize );
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}
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sal_Int32 nBrowseButtonSize = m_aOutputSize.Height() - 4;
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if ( m_pControlWindow )
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{
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Point aControlPos( m_aLinePos.X() + m_nNameWidth, m_aLinePos.Y() + 2 );
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m_pControlWindow->SetPosPixel( aControlPos );
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Size aControlSize( m_aOutputSize.Width() - 4 - m_nNameWidth - nBrowseButtonSize - 4, m_pControlWindow->GetSizePixel().Height() );
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if ( m_pAdditionalBrowseButton )
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aControlSize.Width() -= nBrowseButtonSize + 4;
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m_pControlWindow->SetSizePixel( aControlSize );
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}
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if ( m_pBrowseButton )
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{
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Point aButtonPos( m_aOutputSize.Width() - 4 - nBrowseButtonSize, m_aLinePos.Y() + 2 );
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Size aButtonSize( nBrowseButtonSize, nBrowseButtonSize );
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m_pBrowseButton->SetPosSizePixel( aButtonPos, aButtonSize );
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if ( m_pAdditionalBrowseButton )
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{
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aButtonPos.X() -= nBrowseButtonSize + 4;
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m_pAdditionalBrowseButton->SetPosSizePixel( aButtonPos, aButtonSize );
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}
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}
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}
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void OBrowserLine::SetTitle(const OUString& _rNewTtile )
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{
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if ( GetTitle() == _rNewTtile )
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return;
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// #99102# --------------
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m_aFtTitle->SetText( _rNewTtile );
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if ( m_pControlWindow )
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m_pControlWindow->SetAccessibleName( _rNewTtile );
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if ( m_pBrowseButton )
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m_pBrowseButton->SetAccessibleName( _rNewTtile );
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FullFillTitleString();
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}
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// #99102# ---------------------------------------------------------
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void OBrowserLine::FullFillTitleString()
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{
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if( m_pTheParent )
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{
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OUStringBuffer aText( m_aFtTitle->GetText() );
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while( m_pTheParent->GetTextWidth( aText.toString() ) < m_nNameWidth )
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aText.append("...........");
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// for Issue 69452
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if (AllSettings::GetLayoutRTL())
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{
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sal_Unicode cRTL_mark = 0x200F;
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aText.append( OUString(cRTL_mark) );
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}
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m_aFtTitle->SetText( aText.makeStringAndClear() );
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}
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}
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OUString OBrowserLine::GetTitle() const
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{
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OUString sDisplayName = m_aFtTitle->GetText();
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// for Issue 69452
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if (AllSettings::GetLayoutRTL())
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{
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sal_Unicode cRTL_mark = 0x200F;
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sDisplayName = comphelper::string::stripEnd(sDisplayName, cRTL_mark);
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}
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sDisplayName = comphelper::string::stripEnd(sDisplayName, '.');
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return sDisplayName;
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}
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void OBrowserLine::SetReadOnly( bool _bReadOnly )
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{
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if ( m_bReadOnly != _bReadOnly )
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{
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m_bReadOnly = _bReadOnly;
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implUpdateEnabledDisabled();
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}
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}
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namespace
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{
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void implSetBitIfAffected( sal_uInt16& _nEnabledBits, sal_Int16 _nAffectedMask, sal_Int16 _nTestBit, bool _bSet )
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{
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if ( _nAffectedMask & _nTestBit )
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{
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if ( _bSet )
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_nEnabledBits |= _nTestBit;
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else
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_nEnabledBits &= ~_nTestBit;
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}
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}
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void implEnable( vcl::Window* _pWindow, sal_uInt16 _nEnabledBits, sal_uInt16 _nMatchBits )
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{
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if ( _pWindow )
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_pWindow->Enable( ( _nEnabledBits & _nMatchBits ) == _nMatchBits );
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}
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void implEnable( vcl::Window* _pWindow, bool _bEnable )
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{
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if ( _pWindow )
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_pWindow->Enable( _bEnable );
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}
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}
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void OBrowserLine::implUpdateEnabledDisabled()
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{
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implEnable( m_aFtTitle.get(), m_nEnableFlags, PropertyLineElement::CompleteLine );
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if ( m_pControlWindow )
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implEnable( m_pControlWindow, m_nEnableFlags, PropertyLineElement::CompleteLine | PropertyLineElement::InputControl );
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if ( m_bReadOnly )
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{
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implEnable( m_pBrowseButton, false );
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implEnable( m_pAdditionalBrowseButton, false );
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}
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else
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{
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implEnable( m_pBrowseButton, m_nEnableFlags, PropertyLineElement::CompleteLine | PropertyLineElement::PrimaryButton );
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implEnable( m_pAdditionalBrowseButton, m_nEnableFlags, PropertyLineElement::CompleteLine | PropertyLineElement::SecondaryButton );
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}
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}
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void OBrowserLine::EnablePropertyLine( bool _bEnable )
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{
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implSetBitIfAffected( m_nEnableFlags, PropertyLineElement::CompleteLine, PropertyLineElement::CompleteLine, _bEnable );
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implUpdateEnabledDisabled();
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}
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void OBrowserLine::EnablePropertyControls( sal_Int16 _nControls, bool _bEnable )
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{
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implSetBitIfAffected( m_nEnableFlags, _nControls, PropertyLineElement::InputControl, _bEnable );
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implSetBitIfAffected( m_nEnableFlags, _nControls, PropertyLineElement::PrimaryButton, _bEnable );
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implSetBitIfAffected( m_nEnableFlags, _nControls, PropertyLineElement::SecondaryButton, _bEnable );
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implUpdateEnabledDisabled();
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}
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PushButton& OBrowserLine::impl_ensureButton( bool _bPrimary )
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{
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VclPtr<PushButton>& rpButton = _bPrimary ? m_pBrowseButton : m_pAdditionalBrowseButton;
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if ( !rpButton )
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{
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rpButton = VclPtr<PushButton>::Create( m_pTheParent, WB_NOPOINTERFOCUS );
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rpButton->SetGetFocusHdl( LINK( this, OBrowserLine, OnButtonFocus ) );
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rpButton->SetClickHdl( LINK( this, OBrowserLine, OnButtonClicked ) );
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rpButton->SetText(OUString("..."));
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}
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rpButton->Show();
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impl_layoutComponents();
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return *rpButton;
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}
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void OBrowserLine::impl_getImagesFromURL_nothrow( const OUString& _rImageURL, Image& _out_rImage )
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{
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try
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{
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Reference< XComponentContext > xContext( ::comphelper::getProcessComponentContext() );
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Reference< XGraphicProvider > xGraphicProvider( GraphicProvider::create(xContext) );
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Sequence< PropertyValue > aMediaProperties(1);
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aMediaProperties[0].Name = "URL";
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aMediaProperties[0].Value <<= _rImageURL;
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Reference< XGraphic > xGraphic( xGraphicProvider->queryGraphic( aMediaProperties ), UNO_QUERY_THROW );
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_out_rImage = Image( xGraphic );
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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}
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void OBrowserLine::ShowBrowseButton( const OUString& _rImageURL, bool _bPrimary )
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{
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PushButton& rButton( impl_ensureButton( _bPrimary ) );
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OSL_PRECOND( !_rImageURL.isEmpty(), "OBrowserLine::ShowBrowseButton: use the other version if you don't have an image!" );
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Image aImage;
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impl_getImagesFromURL_nothrow( _rImageURL, aImage );
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rButton.SetModeImage( aImage );
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}
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void OBrowserLine::ShowBrowseButton( const Image& _rImage, bool _bPrimary )
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{
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PushButton& rButton( impl_ensureButton( _bPrimary ) );
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if ( !!_rImage )
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rButton.SetModeImage( _rImage );
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}
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void OBrowserLine::ShowBrowseButton( bool _bPrimary )
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{
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impl_ensureButton( _bPrimary );
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}
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void OBrowserLine::implHideBrowseButton( bool _bPrimary, bool _bReLayout )
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{
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VclPtr<PushButton>& rpButton = _bPrimary ? m_pBrowseButton : m_pAdditionalBrowseButton;
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if ( rpButton )
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{
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rpButton->Hide();
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rpButton.disposeAndClear();
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}
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if ( _bReLayout )
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impl_layoutComponents();
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}
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void OBrowserLine::HideBrowseButton( bool _bPrimary )
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{
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implHideBrowseButton( _bPrimary, true );
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}
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void OBrowserLine::SetTitleWidth(sal_uInt16 nWidth)
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{
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if (m_nNameWidth != nWidth+10)
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{
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m_nNameWidth = nWidth+10;
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impl_layoutComponents();
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}
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// #99102# ---------
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FullFillTitleString();
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}
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void OBrowserLine::SetClickListener( IButtonClickListener* _pListener )
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{
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m_pClickListener = _pListener;
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}
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IMPL_LINK( OBrowserLine, OnButtonClicked, PushButton*, _pButton )
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{
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if ( m_pClickListener )
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m_pClickListener->buttonClicked( this, _pButton == m_pBrowseButton );
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return 0L;
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}
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IMPL_LINK( OBrowserLine, OnButtonFocus, PushButton*, /*pPB*/ )
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{
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if ( m_xControl.is() )
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{
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try
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{
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Reference< XPropertyControlContext > xContext( m_xControl->getControlContext(), UNO_QUERY_THROW );
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xContext->focusGained( m_xControl );
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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}
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return 0;
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}
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} // namespace pcr
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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