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Diffstat (limited to 'framework/source/uielement/controlmenucontroller.cxx')
| -rw-r--r-- | framework/source/uielement/controlmenucontroller.cxx | 327 |
1 files changed, 327 insertions, 0 deletions
diff --git a/framework/source/uielement/controlmenucontroller.cxx b/framework/source/uielement/controlmenucontroller.cxx new file mode 100644 index 000000000..2c31081bb --- /dev/null +++ b/framework/source/uielement/controlmenucontroller.cxx @@ -0,0 +1,327 @@ +/* -*- 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 <sal/config.h> + +#include <com/sun/star/frame/XDispatch.hpp> +#include <com/sun/star/frame/XDispatchProvider.hpp> +#include <com/sun/star/frame/XFrame.hpp> +#include <com/sun/star/frame/XStatusListener.hpp> +#include <com/sun/star/util/XURLTransformer.hpp> + +#include <cppuhelper/supportsservice.hxx> +#include <vcl/graph.hxx> +#include <vcl/svapp.hxx> +#include <vcl/settings.hxx> +#include <vcl/image.hxx> +#include <svtools/popupmenucontrollerbase.hxx> +#include <osl/mutex.hxx> +#include <unordered_map> + +#include <classes/fwkresid.hxx> +#include <bitmaps.hlst> +#include <strings.hrc> + +static const char* aCommands[] = +{ + ".uno:ConvertToEdit", + ".uno:ConvertToButton", + ".uno:ConvertToFixed", + ".uno:ConvertToList", + ".uno:ConvertToCheckBox", + ".uno:ConvertToRadio", + ".uno:ConvertToGroup", + ".uno:ConvertToCombo", + ".uno:ConvertToImageBtn", + ".uno:ConvertToFileControl", + ".uno:ConvertToDate", + ".uno:ConvertToTime", + ".uno:ConvertToNumeric", + ".uno:ConvertToCurrency", + ".uno:ConvertToPattern", + ".uno:ConvertToImageControl", + ".uno:ConvertToFormatted", + ".uno:ConvertToScrollBar", + ".uno:ConvertToSpinButton", + ".uno:ConvertToNavigationBar" +}; + +static TranslateId aLabels[] = +{ + RID_STR_PROPTITLE_EDIT, + RID_STR_PROPTITLE_PUSHBUTTON, + RID_STR_PROPTITLE_FIXEDTEXT, + RID_STR_PROPTITLE_LISTBOX, + RID_STR_PROPTITLE_CHECKBOX, + RID_STR_PROPTITLE_RADIOBUTTON, + RID_STR_PROPTITLE_GROUPBOX, + RID_STR_PROPTITLE_COMBOBOX, + RID_STR_PROPTITLE_IMAGEBUTTON, + RID_STR_PROPTITLE_FILECONTROL, + RID_STR_PROPTITLE_DATEFIELD, + RID_STR_PROPTITLE_TIMEFIELD, + RID_STR_PROPTITLE_NUMERICFIELD, + RID_STR_PROPTITLE_CURRENCYFIELD, + RID_STR_PROPTITLE_PATTERNFIELD, + RID_STR_PROPTITLE_IMAGECONTROL, + RID_STR_PROPTITLE_FORMATTED, + RID_STR_PROPTITLE_SCROLLBAR, + RID_STR_PROPTITLE_SPINBUTTON, + RID_STR_PROPTITLE_NAVBAR +}; + +const rtl::OUStringConstExpr aImgIds[] +{ + RID_SVXBMP_EDITBOX, + RID_SVXBMP_BUTTON, + RID_SVXBMP_FIXEDTEXT, + RID_SVXBMP_LISTBOX, + RID_SVXBMP_CHECKBOX, + RID_SVXBMP_RADIOBUTTON, + RID_SVXBMP_GROUPBOX, + RID_SVXBMP_COMBOBOX, + RID_SVXBMP_IMAGEBUTTON, + RID_SVXBMP_FILECONTROL, + RID_SVXBMP_DATEFIELD, + RID_SVXBMP_TIMEFIELD, + RID_SVXBMP_NUMERICFIELD, + RID_SVXBMP_CURRENCYFIELD, + RID_SVXBMP_PATTERNFIELD, + RID_SVXBMP_IMAGECONTROL, + RID_SVXBMP_FORMATTEDFIELD, + RID_SVXBMP_SCROLLBAR, + RID_SVXBMP_SPINBUTTON, + RID_SVXBMP_NAVIGATIONBAR +}; + +using namespace css; +using namespace css::uno; +using namespace css::lang; +using namespace css::frame; +using namespace css::beans; + +namespace { + +class ControlMenuController : public svt::PopupMenuControllerBase +{ + using svt::PopupMenuControllerBase::disposing; + +public: + explicit ControlMenuController( const uno::Reference< uno::XComponentContext >& xContext ); + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName() override + { + return "com.sun.star.comp.framework.ControlMenuController"; + } + + virtual sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override + { + return cppu::supportsService(this, ServiceName); + } + + virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override + { + return {"com.sun.star.frame.PopupMenuController"}; + } + + // XPopupMenuController + virtual void SAL_CALL updatePopupMenu() override; + + // XInitialization + virtual void SAL_CALL initialize( const uno::Sequence< uno::Any >& aArguments ) override; + + // XStatusListener + virtual void SAL_CALL statusChanged( const frame::FeatureStateEvent& Event ) override; + + // XMenuListener + virtual void SAL_CALL itemActivated( const awt::MenuEvent& rEvent ) override; + + // XEventListener + virtual void SAL_CALL disposing( const lang::EventObject& Source ) override; + +private: + class UrlToDispatchMap : public std::unordered_map< OUString, + uno::Reference< frame::XDispatch > > + { + public: + void free() + { + UrlToDispatchMap().swap( *this );// get rid of reserved capacity + } + }; + + void updateImagesPopupMenu(Reference<awt::XPopupMenu> const& rPopupMenu); + void fillPopupMenu(uno::Reference<awt::XPopupMenu> const& rPopupMenu); + + bool m_bShowMenuImages : 1; + UrlToDispatchMap m_aURLToDispatchMap; +}; + +ControlMenuController::ControlMenuController(const css::uno::Reference< css::uno::XComponentContext >& xContext) + : svt::PopupMenuControllerBase(xContext) +{ + const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings(); + m_bShowMenuImages = rSettings.GetUseImagesInMenus(); + +} + +// private function +void ControlMenuController::updateImagesPopupMenu(Reference<awt::XPopupMenu> const& rPopupMenu) +{ + if (!rPopupMenu) + return; + for (size_t i=0; i < SAL_N_ELEMENTS(aCommands); ++i) + { + sal_Int16 nItemId = i + 1; + if (m_bShowMenuImages) + { + Image aImage(StockImage::Yes, OUString(aImgIds[i])); + Graphic aGraphic(aImage); + rPopupMenu->setItemImage(nItemId, aGraphic.GetXGraphic(), false); + } + else + rPopupMenu->setItemImage(nItemId, nullptr, false); + } +} + +// private function +void ControlMenuController::fillPopupMenu( Reference< css::awt::XPopupMenu > const & rPopupMenu ) +{ + resetPopupMenu( rPopupMenu ); + + for (size_t i=0; i < SAL_N_ELEMENTS(aCommands); ++i) + { + sal_Int16 nItemId = i + 1; + OUString sCommand(OUString::createFromAscii(aCommands[i])); + rPopupMenu->insertItem(nItemId, FwkResId(aLabels[i]), 0, i); + rPopupMenu->setCommand(nItemId, sCommand); + rPopupMenu->enableItem(nItemId, false); + } + + updateImagesPopupMenu(rPopupMenu); + + rPopupMenu->hideDisabledEntries(true); +} + +} + +// XEventListener +void SAL_CALL ControlMenuController::disposing( const EventObject& ) +{ + Reference< css::awt::XMenuListener > xHolder(this); + + osl::MutexGuard aLock( m_aMutex ); + m_xFrame.clear(); + m_xDispatch.clear(); + + if ( m_xPopupMenu.is() ) + m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(this) ); + m_xPopupMenu.clear(); +} + +// XStatusListener +void SAL_CALL ControlMenuController::statusChanged( const FeatureStateEvent& Event ) +{ + osl::MutexGuard aLock( m_aMutex ); + + if (!m_xPopupMenu) + return; + + sal_Int16 nItemId = 0; + for (size_t i=0; i < SAL_N_ELEMENTS(aCommands); ++i) + { + if ( Event.FeatureURL.Complete.equalsAscii( aCommands[i] )) + { + nItemId = i + 1; + break; + } + } + + if (!nItemId) + return; + + m_xPopupMenu->enableItem(nItemId, Event.IsEnabled); +} + +// XMenuListener +void SAL_CALL ControlMenuController::itemActivated( const css::awt::MenuEvent& ) +{ + osl::MutexGuard aLock( m_aMutex ); + + SolarMutexGuard aSolarMutexGuard; + + // Check if some modes have changed so we have to update our menu images + const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings(); + bool bShowMenuImages = rSettings.GetUseImagesInMenus(); + + if (bShowMenuImages != m_bShowMenuImages) + { + m_bShowMenuImages = bShowMenuImages; + updateImagesPopupMenu(m_xPopupMenu); + } +} + +// XPopupMenuController +void SAL_CALL ControlMenuController::updatePopupMenu() +{ + osl::MutexGuard aLock( m_aMutex ); + + throwIfDisposed(); + + if ( !(m_xFrame.is() && m_xPopupMenu.is()) ) + return; + + css::util::URL aTargetURL; + Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY ); + fillPopupMenu( m_xPopupMenu ); + m_aURLToDispatchMap.free(); + + for (const char* aCommand : aCommands) + { + aTargetURL.Complete = OUString::createFromAscii( aCommand ); + m_xURLTransformer->parseStrict( aTargetURL ); + + Reference< XDispatch > xDispatch = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 ); + if ( xDispatch.is() ) + { + xDispatch->addStatusListener( static_cast< XStatusListener* >(this), aTargetURL ); + xDispatch->removeStatusListener( static_cast< XStatusListener* >(this), aTargetURL ); + m_aURLToDispatchMap.emplace( aTargetURL.Complete, xDispatch ); + } + } +} + +// XInitialization +void SAL_CALL ControlMenuController::initialize( const Sequence< Any >& aArguments ) +{ + osl::MutexGuard aLock( m_aMutex ); + svt::PopupMenuControllerBase::initialize(aArguments); + m_aBaseURL.clear(); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_framework_ControlMenuController_get_implementation( + css::uno::XComponentContext *context, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new ControlMenuController(context)); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |