404 lines
13 KiB
C++
404 lines
13 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/propertyvalue.hxx>
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#include <comphelper/string.hxx>
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#include <tools/debug.hxx>
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#include <comphelper/diagnose_ex.hxx>
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#include <utility>
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#include <vcl/settings.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/weld.hxx>
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#include <vcl/weldutils.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::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::graphic::XGraphic;
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namespace PropertyLineElement = ::com::sun::star::inspection::PropertyLineElement;
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OBrowserLine::OBrowserLine(OUString aEntryName, weld::Container* pParent, weld::SizeGroup* pLabelGroup,
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weld::Container* pInitialControlParent)
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: m_sEntryName(std::move(aEntryName))
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, m_xBuilder(Application::CreateBuilder(pParent, u"modules/spropctrlr/ui/browserline.ui"_ustr))
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, m_xContainer(m_xBuilder->weld_container(u"BrowserLine"_ustr))
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, m_xFtTitle(m_xBuilder->weld_label(u"label"_ustr))
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, m_xBrowseButton(m_xBuilder->weld_button(u"browse"_ustr))
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, m_xAdditionalBrowseButton(m_xBuilder->weld_button(u"morebrowse"_ustr))
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, m_pInitialControlParent(pInitialControlParent) // controls start with this as their parent and need to be moved into m_xContainer
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, m_pParent(pParent)
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, m_pControlWindow( nullptr )
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, m_pBrowseButton(nullptr)
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, m_pAdditionalBrowseButton( nullptr )
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, m_pClickListener( nullptr )
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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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pLabelGroup->add_widget(m_xFtTitle.get());
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}
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OBrowserLine::~OBrowserLine()
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{
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implHideBrowseButton(true);
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implHideBrowseButton(false);
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m_pParent->move(m_xContainer.get(), nullptr);
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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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}
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}
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void OBrowserLine::SetComponentHelpIds(const OUString& rHelpId)
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{
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if (m_pControlWindow)
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m_pControlWindow->set_help_id(rHelpId);
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if ( m_pBrowseButton )
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{
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m_pBrowseButton->set_help_id(rHelpId);
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if ( m_pAdditionalBrowseButton )
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{
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m_pAdditionalBrowseButton->set_help_id(rHelpId);
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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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auto xWindow = m_xControl->getControlWindow();
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if (weld::TransportAsXWindow* pTunnel = dynamic_cast<weld::TransportAsXWindow*>(xWindow.get()))
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m_pControlWindow = pTunnel->getWidget();
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else
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m_pControlWindow = nullptr;
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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_pInitialControlParent->move(m_pControlWindow, m_xContainer.get());
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m_pControlWindow->set_grid_left_attach(1);
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m_xFtTitle->set_mnemonic_widget(m_pControlWindow);
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m_pControlWindow->show();
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}
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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->get_sensitive())
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{
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m_pControlWindow->grab_focus();
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bRes = true;
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}
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else if ( m_pAdditionalBrowseButton && m_pAdditionalBrowseButton->get_sensitive() )
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{
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m_pAdditionalBrowseButton->grab_focus();
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bRes = true;
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}
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else if ( m_pBrowseButton && m_pBrowseButton->get_sensitive() )
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{
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m_pBrowseButton->grab_focus();
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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::Show(bool bFlag)
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{
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m_xFtTitle->set_visible(bFlag);
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if (m_pControlWindow)
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m_pControlWindow->set_visible( bFlag );
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if ( m_pBrowseButton )
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m_pBrowseButton->set_visible( bFlag );
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if ( m_pAdditionalBrowseButton )
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m_pAdditionalBrowseButton->set_visible( 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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void OBrowserLine::SetTitle(const OUString& rNewTitle )
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{
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if ( GetTitle() == rNewTitle )
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return;
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m_xFtTitle->set_label( rNewTitle );
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if (m_pControlWindow)
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m_pControlWindow->set_accessible_name(rNewTitle);
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if ( m_pBrowseButton )
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m_pBrowseButton->set_accessible_name( rNewTitle );
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FullFillTitleString();
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}
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void OBrowserLine::FullFillTitleString()
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{
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OUStringBuffer aText(m_xFtTitle->get_label());
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int n10DotsWidth = m_xFtTitle->get_pixel_size(u".........."_ustr).Width();
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int nTextWidth = m_xFtTitle->get_pixel_size(OUString::unacquired(aText)).Width();
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int nDiff = m_nNameWidth - nTextWidth;
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int nExtraChars = (nDiff * 10) / n10DotsWidth;
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for (int i = 0; i < nExtraChars; ++i)
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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 const cRTL_mark = 0x200F;
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aText.append( cRTL_mark );
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}
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m_xFtTitle->set_label(aText.makeStringAndClear());
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}
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OUString OBrowserLine::GetTitle() const
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{
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OUString sDisplayName = m_xFtTitle->get_label();
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// for Issue 69452
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if (AllSettings::GetLayoutRTL())
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{
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sal_Unicode const 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(weld::Widget* pWindow, bool bEnable)
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{
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// tdf#138131 get_sensitive comparison as bodge for
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// vcl's recursive Enable behavior
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if (pWindow && pWindow->get_sensitive() != bEnable)
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pWindow->set_sensitive(bEnable);
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}
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void implEnable(weld::Widget* pWindow, sal_uInt16 nEnabledBits, sal_uInt16 nMatchBits)
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{
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bool bEnable = ((nEnabledBits & nMatchBits) == nMatchBits);
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implEnable(pWindow, 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_xFtTitle.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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weld::Button& OBrowserLine::impl_ensureButton(bool bPrimary)
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{
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weld::Button* pButton;
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if (bPrimary)
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pButton = m_pBrowseButton;
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else
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pButton = m_pAdditionalBrowseButton;
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if (!pButton )
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{
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if (bPrimary)
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pButton = m_pBrowseButton = m_xBrowseButton.get();
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else
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pButton = m_pAdditionalBrowseButton = m_xAdditionalBrowseButton.get();
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pButton->connect_focus_in(LINK(this, OBrowserLine, OnButtonFocus));
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pButton->connect_clicked(LINK(this, OBrowserLine, OnButtonClicked));
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}
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pButton->show();
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return *pButton;
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}
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void OBrowserLine::ShowBrowseButton( const OUString& rImageURL, bool bPrimary )
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{
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weld::Button& 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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Reference<XGraphic> xGraphic;
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try
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{
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const Reference< XComponentContext >& xContext( ::comphelper::getProcessComponentContext() );
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Reference< XGraphicProvider > xGraphicProvider( GraphicProvider::create(xContext) );
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Sequence aMediaProperties{ comphelper::makePropertyValue(u"URL"_ustr, rImageURL) };
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xGraphic = Reference<XGraphic>(xGraphicProvider->queryGraphic(aMediaProperties), css::uno::UNO_SET_THROW);
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION("extensions.propctrlr");
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}
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rButton.set_image(xGraphic);
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}
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void OBrowserLine::ShowBrowseButton(const css::uno::Reference<css::graphic::XGraphic>& rGraphic, bool bPrimary)
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{
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weld::Button& rButton( impl_ensureButton( bPrimary ) );
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rButton.set_image(rGraphic);
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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)
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{
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if (bPrimary)
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{
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if (m_pBrowseButton)
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{
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m_pBrowseButton->hide();
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m_pBrowseButton->connect_focus_in(Link<weld::Widget&, void>());
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m_pBrowseButton = nullptr;
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}
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}
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else
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{
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if (m_pAdditionalBrowseButton)
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{
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m_pAdditionalBrowseButton->hide();
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m_pAdditionalBrowseButton->connect_focus_in(Link<weld::Widget&, void>());
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m_pAdditionalBrowseButton = nullptr;
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}
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}
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}
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void OBrowserLine::HideBrowseButton(bool bPrimary)
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{
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implHideBrowseButton(bPrimary);
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}
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void OBrowserLine::SetTitleWidth(sal_uInt16 nWidth)
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{
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int nMinDotsWidth = m_xFtTitle->get_pixel_size(u"..."_ustr).Width();
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if (m_nNameWidth != nWidth + nMinDotsWidth)
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m_nNameWidth = nWidth + nMinDotsWidth;
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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, weld::Button&, rButton, void)
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{
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if ( m_pClickListener )
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m_pClickListener->buttonClicked(this, &rButton == m_pBrowseButton);
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}
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IMPL_LINK_NOARG( OBrowserLine, OnButtonFocus, weld::Widget&, void )
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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(), css::uno::UNO_SET_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("extensions.propctrlr");
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}
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}
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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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