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-rw-r--r--extensions/source/propctrlr/browserline.cxx405
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diff --git a/extensions/source/propctrlr/browserline.cxx b/extensions/source/propctrlr/browserline.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 "browserline.hxx"
+
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/inspection/PropertyLineElement.hpp>
+#include <com/sun/star/graphic/GraphicProvider.hpp>
+#include <com/sun/star/graphic/XGraphicProvider.hpp>
+
+#include <comphelper/processfactory.hxx>
+#include <comphelper/propertyvalue.hxx>
+#include <comphelper/string.hxx>
+#include <tools/debug.hxx>
+#include <tools/diagnose_ex.h>
+#include <vcl/settings.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/weld.hxx>
+#include <vcl/weldutils.hxx>
+
+namespace pcr
+{
+
+
+ using ::com::sun::star::uno::Reference;
+ using ::com::sun::star::uno::XComponentContext;
+ using ::com::sun::star::inspection::XPropertyControl;
+ using ::com::sun::star::inspection::XPropertyControlContext;
+ using ::com::sun::star::uno::UNO_QUERY_THROW;
+ using ::com::sun::star::uno::Exception;
+ using ::com::sun::star::graphic::GraphicProvider;
+ using ::com::sun::star::graphic::XGraphicProvider;
+ using ::com::sun::star::uno::Sequence;
+ using ::com::sun::star::beans::PropertyValue;
+ using ::com::sun::star::graphic::XGraphic;
+
+ namespace PropertyLineElement = ::com::sun::star::inspection::PropertyLineElement;
+
+ OBrowserLine::OBrowserLine(const OUString& rEntryName, weld::Container* pParent, weld::SizeGroup* pLabelGroup,
+ weld::Container* pInitialControlParent)
+ : m_sEntryName(rEntryName)
+ , m_xBuilder(Application::CreateBuilder(pParent, "modules/spropctrlr/ui/browserline.ui"))
+ , m_xContainer(m_xBuilder->weld_container("BrowserLine"))
+ , m_xFtTitle(m_xBuilder->weld_label("label"))
+ , m_xBrowseButton(m_xBuilder->weld_button("browse"))
+ , m_xAdditionalBrowseButton(m_xBuilder->weld_button("morebrowse"))
+ , m_pInitialControlParent(pInitialControlParent) // controls start with this as their parent and need to be moved into m_xContainer
+ , m_pParent(pParent)
+ , m_pControlWindow( nullptr )
+ , m_pBrowseButton(nullptr)
+ , m_pAdditionalBrowseButton( nullptr )
+ , m_pClickListener( nullptr )
+ , m_nNameWidth(0)
+ , m_nEnableFlags( 0xFFFF )
+ , m_bIndentTitle( false )
+ , m_bReadOnly( false )
+ {
+ pLabelGroup->add_widget(m_xFtTitle.get());
+ }
+
+ OBrowserLine::~OBrowserLine()
+ {
+ implHideBrowseButton(true);
+ implHideBrowseButton(false);
+ m_pParent->move(m_xContainer.get(), nullptr);
+ }
+
+ void OBrowserLine::IndentTitle( bool _bIndent )
+ {
+ if ( m_bIndentTitle != _bIndent )
+ {
+ m_bIndentTitle = _bIndent;
+ }
+ }
+
+ void OBrowserLine::SetComponentHelpIds(const OString& rHelpId)
+ {
+ if (m_pControlWindow)
+ m_pControlWindow->set_help_id(rHelpId);
+
+ if ( m_pBrowseButton )
+ {
+ m_pBrowseButton->set_help_id(rHelpId);
+
+ if ( m_pAdditionalBrowseButton )
+ {
+ m_pAdditionalBrowseButton->set_help_id(rHelpId);
+ }
+ }
+ }
+
+ void OBrowserLine::setControl( const Reference< XPropertyControl >& rxControl )
+ {
+ m_xControl = rxControl;
+ auto xWindow = m_xControl->getControlWindow();
+ if (weld::TransportAsXWindow* pTunnel = dynamic_cast<weld::TransportAsXWindow*>(xWindow.get()))
+ m_pControlWindow = pTunnel->getWidget();
+ else
+ m_pControlWindow = nullptr;
+ DBG_ASSERT( m_pControlWindow, "OBrowserLine::setControl: setting NULL controls/windows is not allowed!" );
+
+ if ( m_pControlWindow )
+ {
+ m_pInitialControlParent->move(m_pControlWindow, m_xContainer.get());
+ m_pControlWindow->set_grid_left_attach(1);
+ m_xFtTitle->set_mnemonic_widget(m_pControlWindow);
+ m_pControlWindow->show();
+ }
+ }
+
+ bool OBrowserLine::GrabFocus()
+ {
+ bool bRes=false;
+
+ if (m_pControlWindow && m_pControlWindow->get_sensitive())
+ {
+ m_pControlWindow->grab_focus();
+ bRes = true;
+ }
+ else if ( m_pAdditionalBrowseButton && m_pAdditionalBrowseButton->get_sensitive() )
+ {
+ m_pAdditionalBrowseButton->grab_focus();
+ bRes = true;
+ }
+ else if ( m_pBrowseButton && m_pBrowseButton->get_sensitive() )
+ {
+ m_pBrowseButton->grab_focus();
+ bRes = true;
+ }
+ return bRes;
+ }
+
+ void OBrowserLine::Show(bool bFlag)
+ {
+ m_xFtTitle->set_visible(bFlag);
+ if (m_pControlWindow)
+ m_pControlWindow->set_visible( bFlag );
+ if ( m_pBrowseButton )
+ m_pBrowseButton->set_visible( bFlag );
+ if ( m_pAdditionalBrowseButton )
+ m_pAdditionalBrowseButton->set_visible( bFlag );
+ }
+
+ void OBrowserLine::Hide()
+ {
+ Show(false);
+ }
+
+ void OBrowserLine::SetTitle(const OUString& rNewTitle )
+ {
+ if ( GetTitle() == rNewTitle )
+ return;
+ m_xFtTitle->set_label( rNewTitle );
+ if (m_pControlWindow)
+ m_pControlWindow->set_accessible_name(rNewTitle);
+ if ( m_pBrowseButton )
+ m_pBrowseButton->set_accessible_name( rNewTitle );
+ FullFillTitleString();
+ }
+
+ void OBrowserLine::FullFillTitleString()
+ {
+ OUStringBuffer aText(m_xFtTitle->get_label());
+
+ int n10DotsWidth = m_xFtTitle->get_pixel_size("..........").Width();
+ int nTextWidth = m_xFtTitle->get_pixel_size(OUString::unacquired(aText)).Width();
+ int nDiff = m_nNameWidth - nTextWidth;
+ int nExtraChars = (nDiff * 10) / n10DotsWidth;
+ for (int i = 0; i < nExtraChars; ++i)
+ aText.append(".");
+
+ // for Issue 69452
+ if (AllSettings::GetLayoutRTL())
+ {
+ sal_Unicode const cRTL_mark = 0x200F;
+ aText.append( cRTL_mark );
+ }
+
+ m_xFtTitle->set_label(aText.makeStringAndClear());
+ }
+
+ OUString OBrowserLine::GetTitle() const
+ {
+ OUString sDisplayName = m_xFtTitle->get_label();
+
+ // for Issue 69452
+ if (AllSettings::GetLayoutRTL())
+ {
+ sal_Unicode const cRTL_mark = 0x200F;
+ sDisplayName = comphelper::string::stripEnd(sDisplayName, cRTL_mark);
+ }
+
+ sDisplayName = comphelper::string::stripEnd(sDisplayName, '.');
+
+ return sDisplayName;
+ }
+
+ void OBrowserLine::SetReadOnly( bool _bReadOnly )
+ {
+ if ( m_bReadOnly != _bReadOnly )
+ {
+ m_bReadOnly = _bReadOnly;
+ implUpdateEnabledDisabled();
+ }
+ }
+
+ namespace
+ {
+ void implSetBitIfAffected(sal_uInt16& nEnabledBits, sal_Int16 _nAffectedMask, sal_Int16 _nTestBit, bool _bSet)
+ {
+ if ( _nAffectedMask & _nTestBit )
+ {
+ if ( _bSet )
+ nEnabledBits |= _nTestBit;
+ else
+ nEnabledBits &= ~_nTestBit;
+ }
+ }
+
+ void implEnable(weld::Widget* pWindow, bool bEnable)
+ {
+ // tdf#138131 get_sensitive comparison as bodge for
+ // vcl's recursive Enable behavior
+ if (pWindow && pWindow->get_sensitive() != bEnable)
+ pWindow->set_sensitive(bEnable);
+ }
+
+ void implEnable(weld::Widget* pWindow, sal_uInt16 nEnabledBits, sal_uInt16 nMatchBits)
+ {
+ bool bEnable = ((nEnabledBits & nMatchBits) == nMatchBits);
+ implEnable(pWindow, bEnable);
+ }
+ }
+
+ void OBrowserLine::implUpdateEnabledDisabled()
+ {
+ implEnable( m_xFtTitle.get(), m_nEnableFlags, PropertyLineElement::CompleteLine );
+ if ( m_pControlWindow )
+ implEnable( m_pControlWindow, m_nEnableFlags, PropertyLineElement::CompleteLine | PropertyLineElement::InputControl );
+
+ if ( m_bReadOnly )
+ {
+ implEnable( m_pBrowseButton, false );
+ implEnable( m_pAdditionalBrowseButton, false );
+ }
+ else
+ {
+ implEnable( m_pBrowseButton, m_nEnableFlags, PropertyLineElement::CompleteLine | PropertyLineElement::PrimaryButton );
+ implEnable( m_pAdditionalBrowseButton, m_nEnableFlags, PropertyLineElement::CompleteLine | PropertyLineElement::SecondaryButton );
+ }
+ }
+
+ void OBrowserLine::EnablePropertyLine( bool _bEnable )
+ {
+ implSetBitIfAffected( m_nEnableFlags, PropertyLineElement::CompleteLine, PropertyLineElement::CompleteLine, _bEnable );
+ implUpdateEnabledDisabled();
+ }
+
+
+ void OBrowserLine::EnablePropertyControls( sal_Int16 _nControls, bool _bEnable )
+ {
+ implSetBitIfAffected( m_nEnableFlags, _nControls, PropertyLineElement::InputControl, _bEnable );
+ implSetBitIfAffected( m_nEnableFlags, _nControls, PropertyLineElement::PrimaryButton, _bEnable );
+ implSetBitIfAffected( m_nEnableFlags, _nControls, PropertyLineElement::SecondaryButton, _bEnable );
+ implUpdateEnabledDisabled();
+ }
+
+ weld::Button& OBrowserLine::impl_ensureButton(bool bPrimary)
+ {
+ weld::Button* pButton;
+ if (bPrimary)
+ pButton = m_pBrowseButton;
+ else
+ pButton = m_pAdditionalBrowseButton;
+
+ if (!pButton )
+ {
+ if (bPrimary)
+ pButton = m_pBrowseButton = m_xBrowseButton.get();
+ else
+ pButton = m_pAdditionalBrowseButton = m_xAdditionalBrowseButton.get();
+ pButton->connect_focus_in(LINK(this, OBrowserLine, OnButtonFocus));
+ pButton->connect_clicked(LINK(this, OBrowserLine, OnButtonClicked));
+ }
+
+ pButton->show();
+
+ return *pButton;
+ }
+
+ void OBrowserLine::ShowBrowseButton( const OUString& rImageURL, bool bPrimary )
+ {
+ weld::Button& rButton( impl_ensureButton( bPrimary ) );
+
+ OSL_PRECOND( !rImageURL.isEmpty(), "OBrowserLine::ShowBrowseButton: use the other version if you don't have an image!" );
+ Reference<XGraphic> xGraphic;
+ try
+ {
+ Reference< XComponentContext > xContext( ::comphelper::getProcessComponentContext() );
+ Reference< XGraphicProvider > xGraphicProvider( GraphicProvider::create(xContext) );
+
+ Sequence aMediaProperties{ comphelper::makePropertyValue("URL", rImageURL) };
+
+ xGraphic = Reference<XGraphic>(xGraphicProvider->queryGraphic(aMediaProperties), css::uno::UNO_SET_THROW);
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("extensions.propctrlr");
+ }
+
+ rButton.set_image(xGraphic);
+ }
+
+ void OBrowserLine::ShowBrowseButton(const css::uno::Reference<css::graphic::XGraphic>& rGraphic, bool bPrimary)
+ {
+ weld::Button& rButton( impl_ensureButton( bPrimary ) );
+ rButton.set_image(rGraphic);
+ }
+
+ void OBrowserLine::ShowBrowseButton( bool bPrimary )
+ {
+ impl_ensureButton(bPrimary);
+ }
+
+ void OBrowserLine::implHideBrowseButton(bool bPrimary)
+ {
+ if (bPrimary)
+ {
+ if (m_pBrowseButton)
+ {
+ m_pBrowseButton->hide();
+ m_pBrowseButton->connect_focus_in(Link<weld::Widget&, void>());
+ m_pBrowseButton = nullptr;
+ }
+ }
+ else
+ {
+ if (m_pAdditionalBrowseButton)
+ {
+ m_pAdditionalBrowseButton->hide();
+ m_pAdditionalBrowseButton->connect_focus_in(Link<weld::Widget&, void>());
+ m_pAdditionalBrowseButton = nullptr;
+ }
+ }
+ }
+
+ void OBrowserLine::HideBrowseButton(bool bPrimary)
+ {
+ implHideBrowseButton(bPrimary);
+ }
+
+ void OBrowserLine::SetTitleWidth(sal_uInt16 nWidth)
+ {
+ int nMinDotsWidth = m_xFtTitle->get_pixel_size("...").Width();
+ if (m_nNameWidth != nWidth + nMinDotsWidth)
+ m_nNameWidth = nWidth + nMinDotsWidth;
+ FullFillTitleString();
+ }
+
+ void OBrowserLine::SetClickListener( IButtonClickListener* _pListener )
+ {
+ m_pClickListener = _pListener;
+ }
+
+ IMPL_LINK(OBrowserLine, OnButtonClicked, weld::Button&, rButton, void)
+ {
+ if ( m_pClickListener )
+ m_pClickListener->buttonClicked(this, &rButton == m_pBrowseButton);
+ }
+
+ IMPL_LINK_NOARG( OBrowserLine, OnButtonFocus, weld::Widget&, void )
+ {
+ if ( m_xControl.is() )
+ {
+ try
+ {
+ Reference< XPropertyControlContext > xContext( m_xControl->getControlContext(), css::uno::UNO_SET_THROW );
+ xContext->focusGained( m_xControl );
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("extensions.propctrlr");
+ }
+ }
+ }
+
+} // namespace pcr
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */