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Diffstat (limited to '')
| -rw-r--r-- | extensions/source/propctrlr/propertyeditor.cxx | 380 |
1 files changed, 380 insertions, 0 deletions
diff --git a/extensions/source/propctrlr/propertyeditor.cxx b/extensions/source/propctrlr/propertyeditor.cxx new file mode 100644 index 000000000..2fcf55649 --- /dev/null +++ b/extensions/source/propctrlr/propertyeditor.cxx @@ -0,0 +1,380 @@ +/* -*- 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 "handlerhelper.hxx" +#include "propertyeditor.hxx" +#include "browserpage.hxx" +#include "linedescriptor.hxx" + +#include <tools/debug.hxx> +#include <osl/diagnose.h> + +namespace pcr +{ + using ::com::sun::star::uno::Any; + using ::com::sun::star::inspection::XPropertyControl; + using ::com::sun::star::uno::Reference; + + OPropertyEditor::OPropertyEditor(const css::uno::Reference<css::uno::XComponentContext>& rContext, weld::Builder& rBuilder) + : m_xContainer(rBuilder.weld_container("box")) + , m_xTabControl(rBuilder.weld_notebook("tabcontrol")) + , m_xControlHoldingParent(rBuilder.weld_container("controlparent")) // controls initially have this parent before they are moved + , m_xContext(rContext) + , m_pListener(nullptr) + , m_pObserver(nullptr) + , m_nNextId(1) + , m_bHasHelpSection(false) + { + PropertyHandlerHelper::setBuilderParent(rContext, m_xControlHoldingParent.get()); + + m_xTabControl->connect_leave_page(LINK(this, OPropertyEditor, OnPageDeactivate)); + m_xTabControl->connect_enter_page(LINK(this, OPropertyEditor, OnPageActivate)); + } + + OPropertyEditor::~OPropertyEditor() + { + PropertyHandlerHelper::clearBuilderParent(m_xContext); + ClearAll(); + } + + void OPropertyEditor::ClearAll() + { + m_nNextId=1; + + m_aPropertyPageIds.clear(); + m_aShownPages.clear(); + m_aHiddenPages.clear(); + + int nCount = m_xTabControl->get_n_pages(); + for (int i = nCount - 1; i >= 0; --i) + { + OString sID = m_xTabControl->get_page_ident(i); + m_xTabControl->remove_page(sID); + } + + assert(m_xTabControl->get_n_pages() == 0); + } + + Size OPropertyEditor::get_preferred_size() const + { + return m_xTabControl->get_preferred_size(); + } + + void OPropertyEditor::CommitModified() + { + // commit all of my pages, if necessary + for (const auto& page : m_aShownPages) + { + OBrowserPage* pPage = page.second.xPage.get(); + if (pPage && pPage->getListBox().IsModified() ) + pPage->getListBox().CommitModified(); + } + } + + OBrowserPage* OPropertyEditor::getPage(const OUString& rPropertyName) + { + OBrowserPage* pPage = nullptr; + MapStringToPageId::const_iterator aPropertyPageIdPos = m_aPropertyPageIds.find(rPropertyName); + if (aPropertyPageIdPos != m_aPropertyPageIds.end()) + pPage = getPage(aPropertyPageIdPos->second); + return pPage; + } + + const OBrowserPage* OPropertyEditor::getPage( const OUString& _rPropertyName ) const + { + return const_cast< OPropertyEditor* >( this )->getPage( _rPropertyName ); + } + + OBrowserPage* OPropertyEditor::getPage(sal_uInt16 rPageId) + { + OBrowserPage* pPage = nullptr; + auto aPagePos = m_aShownPages.find(rPageId); + if (aPagePos != m_aShownPages.end()) + pPage = aPagePos->second.xPage.get(); + return pPage; + } + + const OBrowserPage* OPropertyEditor::getPage(sal_uInt16 rPageId) const + { + return const_cast<OPropertyEditor*>(this)->getPage(rPageId); + } + + sal_uInt16 OPropertyEditor::AppendPage(const OUString& rText, const OString& rHelpId) + { + // obtain a new id + sal_uInt16 nId = m_nNextId++; + // insert the id + OString sIdent = OString::number(nId); + m_xTabControl->append_page(sIdent, rText); + + // create a new page + auto xPage = std::make_unique<OBrowserPage>(m_xTabControl->get_page(sIdent), m_xControlHoldingParent.get()); + // some knittings + xPage->getListBox().SetListener(m_pListener); + xPage->getListBox().SetObserver(m_pObserver); + xPage->getListBox().EnableHelpSection(m_bHasHelpSection); + xPage->SetHelpId(rHelpId); + + m_aShownPages[nId] = PropertyPage(m_xTabControl->get_n_pages() - 1, rText, std::move(xPage)); + + // immediately activate the page + m_xTabControl->set_current_page(sIdent); + + return nId; + } + + void OPropertyEditor::SetHelpId( const OString& rHelpId ) + { + m_xTabControl->set_help_id(rHelpId); + } + + void OPropertyEditor::RemovePage(sal_uInt16 nID) + { + auto aPagePos = m_aShownPages.find(nID); + if (aPagePos == m_aShownPages.end()) + return; + + m_aShownPages.erase(aPagePos); + OString sIdent(OString::number(nID)); + m_xTabControl->remove_page(sIdent); + } + + void OPropertyEditor::SetPage(sal_uInt16 nId) + { + m_xTabControl->set_current_page(OString::number(nId)); + } + + sal_uInt16 OPropertyEditor::GetCurPage() const + { + return m_xTabControl->get_current_page_ident().toUInt32(); + } + + void OPropertyEditor::forEachPage( PageOperation _pOperation ) + { + int nCount = m_xTabControl->get_n_pages(); + for (int i = 0; i < nCount; ++i) + { + sal_uInt16 nID = m_xTabControl->get_page_ident(i).toUInt32(); + OBrowserPage* pPage = getPage(nID); + if (!pPage) + continue; + (this->*_pOperation)( *pPage, nullptr ); + } + } + + void OPropertyEditor::setPageLineListener( OBrowserPage& rPage, const void* ) + { + rPage.getListBox().SetListener( m_pListener ); + } + + void OPropertyEditor::SetLineListener(IPropertyLineListener* pListener) + { + m_pListener = pListener; + forEachPage( &OPropertyEditor::setPageLineListener ); + } + + void OPropertyEditor::setPageControlObserver( OBrowserPage& rPage, const void* ) + { + rPage.getListBox().SetObserver( m_pObserver ); + } + + void OPropertyEditor::SetControlObserver( IPropertyControlObserver* _pObserver ) + { + m_pObserver = _pObserver; + forEachPage( &OPropertyEditor::setPageControlObserver ); + } + + void OPropertyEditor::EnableHelpSection( bool bEnable ) + { + m_bHasHelpSection = bEnable; + forEachPage( &OPropertyEditor::enableHelpSection ); + } + + void OPropertyEditor::SetHelpText( const OUString& rHelpText ) + { + int nCount = m_xTabControl->get_n_pages(); + for (int i = 0; i < nCount; ++i) + { + sal_uInt16 nID = m_xTabControl->get_page_ident(i).toUInt32(); + OBrowserPage* pPage = getPage(nID); + if (!pPage) + continue; + setHelpSectionText( *pPage, &rHelpText ); + } + } + + void OPropertyEditor::enableHelpSection( OBrowserPage& rPage, const void* ) + { + rPage.getListBox().EnableHelpSection( m_bHasHelpSection ); + } + + void OPropertyEditor::setHelpSectionText( OBrowserPage& rPage, const void* pPointerToOUString ) + { + OSL_ENSURE( pPointerToOUString, "OPropertyEditor::setHelpSectionText: invalid argument!" ); + if ( !pPointerToOUString ) + return; + + const OUString& rText( *static_cast<const OUString*>(pPointerToOUString) ); + rPage.getListBox().SetHelpText( rText ); + } + + void OPropertyEditor::InsertEntry( const OLineDescriptor& rData, sal_uInt16 nPageId, sal_uInt16 nPos ) + { + // let the current page handle this + OBrowserPage* pPage = getPage(nPageId); + DBG_ASSERT( pPage, "OPropertyEditor::InsertEntry: don't have such a page!" ); + if ( !pPage ) + return; + + pPage->getListBox().InsertEntry( rData, nPos ); + + OSL_ENSURE( m_aPropertyPageIds.find( rData.sName ) == m_aPropertyPageIds.end(), + "OPropertyEditor::InsertEntry: property already present in the map!" ); + m_aPropertyPageIds.emplace( rData.sName, nPageId ); + } + + void OPropertyEditor::RemoveEntry( const OUString& rName ) + { + OBrowserPage* pPage = getPage( rName ); + if ( pPage ) + { + OSL_VERIFY( pPage->getListBox().RemoveEntry( rName ) ); + + OSL_ENSURE( m_aPropertyPageIds.find( rName ) != m_aPropertyPageIds.end(), + "OPropertyEditor::RemoveEntry: property not present in the map!" ); + m_aPropertyPageIds.erase( rName ); + } + } + + void OPropertyEditor::ChangeEntry( const OLineDescriptor& rData ) + { + OBrowserPage* pPage = getPage( rData.sName ); + if ( pPage ) + pPage->getListBox().ChangeEntry( rData, EDITOR_LIST_REPLACE_EXISTING ); + } + + void OPropertyEditor::SetPropertyValue( const OUString& rEntryName, const Any& _rValue, bool _bUnknownValue ) + { + OBrowserPage* pPage = getPage( rEntryName ); + if ( pPage ) + pPage->getListBox().SetPropertyValue( rEntryName, _rValue, _bUnknownValue ); + } + + sal_uInt16 OPropertyEditor::GetPropertyPos( const OUString& rEntryName ) const + { + sal_uInt16 nVal=EDITOR_LIST_ENTRY_NOTFOUND; + const OBrowserPage* pPage = getPage( rEntryName ); + if ( pPage ) + nVal = pPage->getListBox().GetPropertyPos( rEntryName ); + return nVal; + } + + void OPropertyEditor::ShowPropertyPage(sal_uInt16 nPageId, bool bShow) + { + assert((m_aHiddenPages.find(nPageId) != m_aHiddenPages.end() || + m_aShownPages.find(nPageId) != m_aShownPages.end()) && "page doesn't exist"); + OString sIdent(OString::number(nPageId)); + if (!bShow) + { + auto aPagePos = m_aShownPages.find(nPageId); + if (aPagePos != m_aShownPages.end()) + { + aPagePos->second.xPage->detach(); + m_xTabControl->remove_page(sIdent); + + m_aHiddenPages[nPageId] = std::move(aPagePos->second); + m_aShownPages.erase(aPagePos); + } + } + else + { + auto aPagePos = m_aHiddenPages.find(nPageId); + if (aPagePos != m_aHiddenPages.end()) + { + m_xTabControl->insert_page(sIdent, aPagePos->second.sLabel, aPagePos->second.nPos); + aPagePos->second.xPage->reattach(m_xTabControl->get_page(sIdent)); + + m_aShownPages[nPageId] = std::move(aPagePos->second); + m_aHiddenPages.erase(aPagePos); + } + } + } + + void OPropertyEditor::EnablePropertyControls( const OUString& rEntryName, sal_Int16 nControls, bool bEnable ) + { + for (const auto& rPage : m_aShownPages) + { + OBrowserPage* pPage = rPage.second.xPage.get(); + if (pPage) + pPage->getListBox().EnablePropertyControls( rEntryName, nControls, bEnable ); + } + } + + void OPropertyEditor::EnablePropertyLine( const OUString& rEntryName, bool bEnable ) + { + for (const auto& rPage : m_aShownPages) + { + OBrowserPage* pPage = rPage.second.xPage.get(); + if (pPage) + pPage->getListBox().EnablePropertyLine( rEntryName, bEnable ); + } + } + + Reference< XPropertyControl > OPropertyEditor::GetPropertyControl(const OUString& rEntryName) + { + Reference< XPropertyControl > xControl; + // let the current page handle this + OBrowserPage* pPage = getPage(m_xTabControl->get_current_page_ident().toUInt32()); + if (pPage) + xControl = pPage->getListBox().GetPropertyControl(rEntryName); + return xControl; + } + + IMPL_LINK(OPropertyEditor, OnPageActivate, const OString&, rNewPage, void) + { + m_aPageActivationHandler.Call(rNewPage); + } + + IMPL_LINK(OPropertyEditor, OnPageDeactivate, const OString&, rIdent, bool) + { + // commit the data on the current (to-be-deactivated) tab page + // (79404) + OBrowserPage* pCurrentPage = getPage(rIdent.toUInt32()); + if (!pCurrentPage) + return true; + + if (pCurrentPage->getListBox().IsModified()) + pCurrentPage->getListBox().CommitModified(); + + return true; + } + + OPropertyEditor::PropertyPage::PropertyPage() + : nPos(0) + { + } + + OPropertyEditor::PropertyPage::PropertyPage(sal_uInt16 nPagePos, const OUString& rLabel, std::unique_ptr<OBrowserPage> pPage) + : nPos(nPagePos), sLabel(rLabel), xPage(std::move(pPage)) + { + } + +} // namespace pcr + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |