6347c89711
In `FmFormPage::RequestHelp`, also call
`Help::ShowQuickHelp`/`Help::ShowBalloon` when
the help text is empty, as that is the way to
unset the help text/remove the tooltip again,
see `ImplShowHelpWindow` in `vcl/source/app/help.cxx`:
For the case of non-native tooltips (e.g. the
gen VCL plugin on Linux), the `bRemoveHelp = true`
code path is relevant.
For qt5/qt6/kf5/kf6 which use native tooltips,
the call to
pParent->ImplGetFrame()->ShowTooltip(rHelpText, rHelpArea)
further up sets the `QtFrame`'s `m_aTooltipText` member
to an empty string, which prevents showing the outdated
help text for the `QEvent::ToolTip` event in
`QtWidget::handleEvent`.
Change-Id: Iceb2424d9c72ae46333a718c677629122e517f11
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/166006
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
169 lines
5.5 KiB
C++
169 lines
5.5 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 <svx/fmpage.hxx>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <svx/fmmodel.hxx>
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#include <fmobj.hxx>
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#include <fmpgeimp.hxx>
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#include <svx/svdview.hxx>
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#include <tools/urlobj.hxx>
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#include <vcl/help.hxx>
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#include <vcl/window.hxx>
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#include <osl/diagnose.h>
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#include <fmprop.hxx>
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#include <fmundo.hxx>
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#include <comphelper/property.hxx>
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#include <comphelper/types.hxx>
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using namespace ::svxform;
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using com::sun::star::uno::Reference;
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using com::sun::star::uno::UNO_QUERY;
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FmFormPage::FmFormPage(FmFormModel& rModel, bool bMasterPage)
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: SdrPage(rModel, bMasterPage)
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,m_pImpl( new FmFormPageImpl( *this ) )
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{
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}
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void FmFormPage::lateInit(const FmFormPage& rPage)
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{
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// call parent
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SdrPage::lateInit( rPage );
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// copy local variables (former stuff from copy constructor)
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m_pImpl->initFrom( rPage.GetImpl() );
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m_sPageName = rPage.m_sPageName;
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}
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FmFormPage::~FmFormPage()
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{
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}
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rtl::Reference<SdrPage> FmFormPage::CloneSdrPage(SdrModel& rTargetModel) const
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{
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FmFormModel& rFmFormModel(static_cast< FmFormModel& >(rTargetModel));
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rtl::Reference<FmFormPage> pClonedFmFormPage =
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new FmFormPage(
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rFmFormModel,
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IsMasterPage());
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pClonedFmFormPage->lateInit(*this);
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return pClonedFmFormPage;
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}
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void FmFormPage::InsertObject(SdrObject* pObj, size_t nPos)
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{
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SdrPage::InsertObject( pObj, nPos );
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static_cast< FmFormModel& >(getSdrModelFromSdrPage()).GetUndoEnv().Inserted(pObj);
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}
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const Reference< css::form::XForms > & FmFormPage::GetForms( bool _bForceCreate ) const
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{
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const SdrPage& rMasterPage( *this );
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const FmFormPage* pFormPage = dynamic_cast< const FmFormPage* >( &rMasterPage );
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OSL_ENSURE( pFormPage, "FmFormPage::GetForms: referenced page is no FmFormPage - is this allowed?!" );
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if ( !pFormPage )
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pFormPage = this;
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return pFormPage->m_pImpl->getForms( _bForceCreate );
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}
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bool FmFormPage::RequestHelp( vcl::Window* pWindow, SdrView const * pView,
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const HelpEvent& rEvt )
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{
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if( pView->IsAction() )
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return false;
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Point aPos = rEvt.GetMousePosPixel();
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aPos = pWindow->ScreenToOutputPixel( aPos );
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aPos = pWindow->PixelToLogic( aPos );
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SdrPageView* pPV = nullptr;
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SdrObject* pObj = pView->PickObj(aPos, 0, pPV, SdrSearchOptions::DEEP);
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if (!pObj)
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return false;
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FmFormObj* pFormObject = FmFormObj::GetFormObject( pObj );
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if ( !pFormObject )
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return false;
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OUString aHelpText;
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css::uno::Reference< css::beans::XPropertySet > xSet( pFormObject->GetUnoControlModel(), css::uno::UNO_QUERY );
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if (xSet.is())
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{
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if (::comphelper::hasProperty(FM_PROP_HELPTEXT, xSet))
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aHelpText = ::comphelper::getString(xSet->getPropertyValue(FM_PROP_HELPTEXT));
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if (aHelpText.isEmpty() && ::comphelper::hasProperty(FM_PROP_TARGET_URL, xSet))
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{
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OUString aText = ::comphelper::getString(xSet->getPropertyValue(FM_PROP_TARGET_URL));
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INetURLObject aUrl(aText);
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// test if it is a protocol type that I want to display
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INetProtocol aProtocol = aUrl.GetProtocol();
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static const INetProtocol s_aQuickHelpSupported[] =
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{ INetProtocol::Ftp, INetProtocol::Http, INetProtocol::File, INetProtocol::Mailto,
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INetProtocol::Https, INetProtocol::Javascript,
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INetProtocol::Ldap
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};
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for (const INetProtocol& i : s_aQuickHelpSupported)
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if (i == aProtocol)
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{
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aHelpText = aUrl.GetURLNoPass(INetURLObject::DecodeMechanism::Unambiguous);
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break;
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}
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}
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}
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// display the help
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tools::Rectangle aItemRect = pObj->GetCurrentBoundRect();
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aItemRect = pWindow->LogicToPixel( aItemRect );
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Point aPt = pWindow->OutputToScreenPixel( aItemRect.TopLeft() );
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aItemRect.SetLeft( aPt.X() );
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aItemRect.SetTop( aPt.Y() );
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aPt = pWindow->OutputToScreenPixel( aItemRect.BottomRight() );
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aItemRect.SetRight( aPt.X() );
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aItemRect.SetBottom( aPt.Y() );
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if( rEvt.GetMode() == HelpEventMode::BALLOON )
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Help::ShowBalloon( pWindow, aItemRect.Center(), aItemRect, aHelpText);
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else
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Help::ShowQuickHelp( pWindow, aItemRect, aHelpText );
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return true;
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}
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rtl::Reference<SdrObject> FmFormPage::RemoveObject(size_t nObjNum)
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{
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rtl::Reference<SdrObject> pObj = SdrPage::RemoveObject(nObjNum);
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if (pObj)
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static_cast< FmFormModel& >(getSdrModelFromSdrPage()).GetUndoEnv().Removed(pObj.get());
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return pObj;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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