diff options
Diffstat (limited to 'framework/source/uielement/resourcemenucontroller.cxx')
| -rw-r--r-- | framework/source/uielement/resourcemenucontroller.cxx | 584 |
1 files changed, 584 insertions, 0 deletions
diff --git a/framework/source/uielement/resourcemenucontroller.cxx b/framework/source/uielement/resourcemenucontroller.cxx new file mode 100644 index 000000000..7a1364b41 --- /dev/null +++ b/framework/source/uielement/resourcemenucontroller.cxx @@ -0,0 +1,584 @@ +/* -*- 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 <uielement/menubarmanager.hxx> + +#include <cppuhelper/implbase.hxx> +#include <svtools/popupmenucontrollerbase.hxx> +#include <toolkit/awt/vclxmenu.hxx> +#include <toolkit/helper/vclunohelper.hxx> +#include <vcl/svapp.hxx> +#include <vcl/window.hxx> +#include <sal/log.hxx> + +#include <com/sun/star/embed/VerbAttributes.hpp> +#include <com/sun/star/embed/VerbDescriptor.hpp> +#include <com/sun/star/frame/Desktop.hpp> +#include <com/sun/star/frame/ModuleManager.hpp> +#include <com/sun/star/frame/XStorable.hpp> +#include <com/sun/star/ui/theModuleUIConfigurationManagerSupplier.hpp> +#include <com/sun/star/ui/XUIConfigurationManagerSupplier.hpp> +#include <com/sun/star/util/URL.hpp> + +namespace { + +class ResourceMenuController : public cppu::ImplInheritanceHelper< svt::PopupMenuControllerBase, css::ui::XUIConfigurationListener > +{ +public: + ResourceMenuController( const css::uno::Reference< css::uno::XComponentContext >& rxContext, + const css::uno::Sequence< css::uno::Any >& rxArgs, bool bToolbarContainer ); + + // XPopupMenuController + virtual void SAL_CALL updatePopupMenu() override; + + // XStatusListener + virtual void SAL_CALL statusChanged( const css::frame::FeatureStateEvent& rEvent ) override; + + // XEventListener + virtual void SAL_CALL disposing( const css::lang::EventObject& rEvent ) override; + + // XUIConfigurationListener + virtual void SAL_CALL elementInserted( const css::ui::ConfigurationEvent& rEvent ) override; + virtual void SAL_CALL elementRemoved( const css::ui::ConfigurationEvent& rEvent ) override; + virtual void SAL_CALL elementReplaced( const css::ui::ConfigurationEvent& rEvent ) override; + + // XMenuListener + virtual void SAL_CALL itemActivated( const css::awt::MenuEvent& rEvent ) override; + virtual void SAL_CALL itemSelected( const css::awt::MenuEvent& rEvent ) override; + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName() override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override; + +private: + OUString m_aMenuURL; + bool m_bContextMenu; + bool m_bInToolbar; + bool m_bToolbarContainer; + sal_uInt16 m_nNewMenuId; + rtl::Reference< framework::MenuBarManager > m_xMenuBarManager; + css::uno::Reference< css::frame::XDispatchProvider > m_xDispatchProvider; + css::uno::Reference< css::container::XIndexAccess > m_xMenuContainer; + css::uno::Reference< css::ui::XUIConfigurationManager > m_xConfigManager, m_xModuleConfigManager; + void addVerbs( const css::uno::Sequence< css::embed::VerbDescriptor >& rVerbs ); + virtual void SAL_CALL disposing() override; + +protected: + css::uno::Reference< css::uno::XComponentContext > m_xContext; +}; + +ResourceMenuController::ResourceMenuController( const css::uno::Reference< css::uno::XComponentContext >& rxContext, + const css::uno::Sequence< css::uno::Any >& rxArgs, bool bToolbarContainer ) : + ImplInheritanceHelper( rxContext ), + m_bContextMenu( false ), + m_bInToolbar( false ), + m_bToolbarContainer( bToolbarContainer ), + m_nNewMenuId( 1 ), + m_xContext( rxContext ) +{ + for ( const auto& arg: rxArgs ) + { + css::beans::PropertyValue aPropValue; + if ( arg >>= aPropValue ) + { + if ( aPropValue.Name == "Value" ) + { + OUString aMenuName; + aPropValue.Value >>= aMenuName; + if ( aMenuName.isEmpty() ) + continue; + + if ( m_bToolbarContainer ) + m_aMenuURL = "private:resource/toolbar/" + aMenuName; + else + m_aMenuURL = "private:resource/popupmenu/" + aMenuName; + } + else if ( aPropValue.Name == "ResourceURL" ) + aPropValue.Value >>= m_aMenuURL; + else if ( aPropValue.Name == "Frame" ) + aPropValue.Value >>= m_xFrame; + else if ( aPropValue.Name == "ModuleIdentifier" ) + aPropValue.Value >>= m_aModuleName; + else if ( aPropValue.Name == "DispatchProvider" ) + aPropValue.Value >>= m_xDispatchProvider; + else if ( aPropValue.Name == "IsContextMenu" ) + aPropValue.Value >>= m_bContextMenu; + else if ( aPropValue.Name == "InToolbar" ) + aPropValue.Value >>= m_bInToolbar; + } + } + if ( m_xFrame.is() ) + // No need to initialize again through initialize method. + m_bInitialized = true; +} + +void ResourceMenuController::updatePopupMenu() +{ + if ( ( m_xMenuContainer.is() && !m_bContextMenu ) || m_aMenuURL.isEmpty() ) + return; + + if ( m_aModuleName.isEmpty() ) + { + try + { + css::uno::Reference< css::frame::XModuleManager > xModuleManager( css::frame::ModuleManager::create( m_xContext ) ); + m_aModuleName = xModuleManager->identify( m_xFrame ); + } + catch( const css::uno::Exception& ) + {} + } + + if ( !m_xConfigManager.is() ) + { + try + { + css::uno::Reference< css::frame::XController > xController( m_xFrame->getController() ); + css::uno::Reference< css::frame::XModel > xModel( xController->getModel() ); + css::uno::Reference< css::ui::XUIConfigurationManagerSupplier > xSupplier( xModel, css::uno::UNO_QUERY_THROW ); + m_xConfigManager.set( xSupplier->getUIConfigurationManager() ); + css::uno::Reference< css::ui::XUIConfiguration > xConfig( m_xConfigManager, css::uno::UNO_QUERY_THROW ); + xConfig->addConfigurationListener( this ); + } + catch( const css::uno::RuntimeException& ) + {} + } + + if ( !m_xModuleConfigManager.is() ) + { + try + { + css::uno::Reference< css::ui::XModuleUIConfigurationManagerSupplier > xModuleCfgMgrSupplier( + css::ui::theModuleUIConfigurationManagerSupplier::get( m_xContext ) ); + m_xModuleConfigManager.set( xModuleCfgMgrSupplier->getUIConfigurationManager( m_aModuleName ) ); + css::uno::Reference< css::ui::XUIConfiguration > xConfig( m_xModuleConfigManager, css::uno::UNO_QUERY_THROW ); + xConfig->addConfigurationListener( this ); + } + catch ( const css::container::NoSuchElementException& ) + { + SAL_WARN( "fwk.uielement", "Invalid module identifier: " << m_aModuleName ); + } + catch( const css::uno::RuntimeException& ) + {} + } + + if ( !m_xMenuContainer.is() && m_xConfigManager.is() ) + { + try + { + m_xMenuContainer.set( m_xConfigManager->getSettings( m_aMenuURL, false ) ); + } + catch ( const css::container::NoSuchElementException& ) + { + // Not an error - element may exist only in the module. + } + catch ( const css::lang::IllegalArgumentException& ) + { + SAL_WARN( "fwk.uielement", "The given URL is not valid: " << m_aMenuURL ); + return; + } + } + + if ( !m_xMenuContainer.is() && m_xModuleConfigManager.is() ) + { + try + { + m_xMenuContainer.set( m_xModuleConfigManager->getSettings( m_aMenuURL, false ) ); + } + catch ( const css::container::NoSuchElementException& ) + { + SAL_WARN( "fwk.uielement", "Can not find settings for " << m_aMenuURL ); + return; + } + catch ( const css::lang::IllegalArgumentException& ) + { + SAL_WARN( "fwk.uielement", "The given URL is not valid: " << m_aMenuURL ); + return; + } + } + + if ( !m_xMenuContainer.is() ) + return; + + // Clear previous content. + if ( m_xMenuBarManager.is() ) + { + m_xMenuBarManager->dispose(); + m_xMenuBarManager.clear(); + } + resetPopupMenu( m_xPopupMenu ); + m_nNewMenuId = 1; + + // Now fill the menu with the configuration data. + framework::MenuBarManager::FillMenu( m_nNewMenuId, comphelper::getFromUnoTunnel<VCLXMenu>( m_xPopupMenu )->GetMenu(), m_aModuleName, m_xMenuContainer, m_xDispatchProvider ); + + // For context menus, add object verbs. + if ( !m_bContextMenu ) + return; + + css::util::URL aObjectMenuURL; + aObjectMenuURL.Complete = ".uno:ObjectMenue"; + m_xURLTransformer->parseStrict( aObjectMenuURL ); + css::uno::Reference< css::frame::XDispatchProvider > xDispatchProvider( m_xFrame, css::uno::UNO_QUERY ); + css::uno::Reference< css::frame::XDispatch > xDispatch( xDispatchProvider->queryDispatch( aObjectMenuURL, OUString(), 0 ) ); + if ( xDispatch.is() ) + { + xDispatch->addStatusListener( this, aObjectMenuURL ); + xDispatch->removeStatusListener( this, aObjectMenuURL ); + } +} + +void ResourceMenuController::statusChanged( const css::frame::FeatureStateEvent& rEvent ) +{ + css::uno::Sequence< css::embed::VerbDescriptor > aVerbs; + if ( rEvent.IsEnabled && ( rEvent.State >>= aVerbs ) ) + addVerbs( aVerbs ); +} + +void ResourceMenuController::addVerbs( const css::uno::Sequence< css::embed::VerbDescriptor >& rVerbs ) +{ + // Check if the document is read-only. + css::uno::Reference< css::frame::XController > xController( m_xFrame->getController() ); + css::uno::Reference< css::frame::XStorable > xStorable; + if ( xController.is() ) + xStorable.set( xController->getModel(), css::uno::UNO_QUERY ); + + bool bReadOnly = xStorable.is() && xStorable->isReadonly(); + VCLXMenu* pAwtMenu = comphelper::getFromUnoTunnel<VCLXMenu>( m_xPopupMenu ); + Menu* pVCLMenu = pAwtMenu->GetMenu(); + + for ( const auto& rVerb : rVerbs ) + { + if ( !( rVerb.VerbAttributes & css::embed::VerbAttributes::MS_VERBATTR_ONCONTAINERMENU ) || + ( bReadOnly && !( rVerb.VerbAttributes & css::embed::VerbAttributes::MS_VERBATTR_NEVERDIRTIES ) ) ) + continue; + + pVCLMenu->InsertItem( m_nNewMenuId, rVerb.VerbName ); + pVCLMenu->SetItemCommand( m_nNewMenuId, ".uno:ObjectMenue?VerbID:short=" + OUString::number( rVerb.VerbID ) ); + ++m_nNewMenuId; + } +} + +void ResourceMenuController::itemActivated( const css::awt::MenuEvent& /*rEvent*/ ) +{ + // Must initialize MenuBarManager here, because we want to let the app do context menu interception before. + if ( !m_xMenuBarManager.is() ) + { + VCLXMenu* pAwtMenu = comphelper::getFromUnoTunnel<VCLXMenu>( m_xPopupMenu ); + m_xMenuBarManager.set( new framework::MenuBarManager( + m_xContext, m_xFrame, m_xURLTransformer, m_xDispatchProvider, m_aModuleName, pAwtMenu->GetMenu(), false, !m_bContextMenu && !m_bInToolbar ) ); + m_xFrame->addFrameActionListener( m_xMenuBarManager ); + } +} + +void ResourceMenuController::itemSelected( const css::awt::MenuEvent& /*rEvent*/ ) +{ + // Must override this, because we are managed by MenuBarManager, so don't want the handler found in the base class. +} + +void ResourceMenuController::elementInserted( const css::ui::ConfigurationEvent& rEvent ) +{ + if ( rEvent.ResourceURL == m_aMenuURL ) + m_xMenuContainer.clear(); +} + +void ResourceMenuController::elementRemoved( const css::ui::ConfigurationEvent& rEvent ) +{ + elementInserted( rEvent ); +} + +void ResourceMenuController::elementReplaced( const css::ui::ConfigurationEvent& rEvent ) +{ + elementInserted( rEvent ); +} + +void ResourceMenuController::disposing( const css::lang::EventObject& rEvent ) +{ + if ( rEvent.Source == m_xConfigManager ) + m_xConfigManager.clear(); + else if ( rEvent.Source == m_xModuleConfigManager ) + m_xModuleConfigManager.clear(); + else + { + if ( m_xMenuBarManager.is() ) + { + if (m_xFrame.is()) + m_xFrame->removeFrameActionListener( m_xMenuBarManager ); + + m_xMenuBarManager->dispose(); + m_xMenuBarManager.clear(); + } + svt::PopupMenuControllerBase::disposing( rEvent ); + } +} + +void ResourceMenuController::disposing() +{ + css::uno::Reference< css::ui::XUIConfiguration > xConfig( m_xConfigManager, css::uno::UNO_QUERY ); + if ( xConfig.is() ) + xConfig->removeConfigurationListener( this ); + + css::uno::Reference< css::ui::XUIConfiguration > xModuleConfig( m_xModuleConfigManager, css::uno::UNO_QUERY ); + if ( xModuleConfig.is() ) + xModuleConfig->removeConfigurationListener( this ); + + m_xConfigManager.clear(); + m_xModuleConfigManager.clear(); + m_xMenuContainer.clear(); + m_xDispatchProvider.clear(); + if ( m_xMenuBarManager.is() ) + { + if (m_xFrame.is()) + m_xFrame->removeFrameActionListener( m_xMenuBarManager ); + + m_xMenuBarManager->dispose(); + m_xMenuBarManager.clear(); + } + + svt::PopupMenuControllerBase::disposing(); +} + +OUString ResourceMenuController::getImplementationName() +{ + if ( m_bToolbarContainer ) + return "com.sun.star.comp.framework.ToolbarAsMenuController"; + + return "com.sun.star.comp.framework.ResourceMenuController"; +} + +css::uno::Sequence< OUString > ResourceMenuController::getSupportedServiceNames() +{ + return { "com.sun.star.frame.PopupMenuController" }; +} + +class SaveAsMenuController : public ResourceMenuController +{ +public: + SaveAsMenuController( const css::uno::Reference< css::uno::XComponentContext >& rContext, + const css::uno::Sequence< css::uno::Any >& rArgs ); + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName() override; + +private: + virtual void impl_setPopupMenu() override; +}; + +SaveAsMenuController::SaveAsMenuController( const css::uno::Reference< css::uno::XComponentContext >& rContext, + const css::uno::Sequence< css::uno::Any >& rArgs ) + : ResourceMenuController( rContext, rArgs, false ) +{ +} + +void InsertItem(const css::uno::Reference<css::awt::XPopupMenu>& rPopupMenu, + const OUString& rCommand) +{ + sal_uInt16 nItemId = rPopupMenu->getItemCount() + 1; + rPopupMenu->insertItem(nItemId, OUString(), 0, -1); + rPopupMenu->setCommand(nItemId, rCommand); +} + +void SaveAsMenuController::impl_setPopupMenu() +{ + SolarMutexGuard aGuard; + + InsertItem(m_xPopupMenu, ".uno:SaveAs"); + InsertItem(m_xPopupMenu, ".uno:ExportTo"); + InsertItem(m_xPopupMenu, ".uno:SaveACopy"); + InsertItem(m_xPopupMenu, ".uno:SaveAsTemplate"); + m_xPopupMenu->insertSeparator(-1); + InsertItem(m_xPopupMenu, ".uno:SaveAsRemote"); +} + +OUString SaveAsMenuController::getImplementationName() +{ + return "com.sun.star.comp.framework.SaveAsMenuController"; +} + +class WindowListMenuController : public ResourceMenuController +{ +public: + WindowListMenuController( const css::uno::Reference< css::uno::XComponentContext >& rxContext, + const css::uno::Sequence< css::uno::Any >& rxArgs ) + : ResourceMenuController(rxContext, rxArgs, false) {} + + // XMenuListener + void SAL_CALL itemActivated( const css::awt::MenuEvent& rEvent ) override; + void SAL_CALL itemSelected( const css::awt::MenuEvent& rEvent ) override; + + // XServiceInfo + OUString SAL_CALL getImplementationName() override; + +private: + void impl_setPopupMenu() override; +}; + +constexpr sal_uInt16 START_ITEMID_WINDOWLIST = 4600; +constexpr sal_uInt16 END_ITEMID_WINDOWLIST = 4699; + +void WindowListMenuController::itemActivated( const css::awt::MenuEvent& rEvent ) +{ + ResourceMenuController::itemActivated( rEvent ); + + // update window list + ::std::vector< OUString > aNewWindowListVector; + + css::uno::Reference< css::frame::XDesktop2 > xDesktop = css::frame::Desktop::create( m_xContext ); + + sal_uInt16 nActiveItemId = 0; + sal_uInt16 nItemId = START_ITEMID_WINDOWLIST; + + css::uno::Reference< css::frame::XFrame > xCurrentFrame = xDesktop->getCurrentFrame(); + css::uno::Reference< css::container::XIndexAccess > xList = xDesktop->getFrames(); + sal_Int32 nFrameCount = xList->getCount(); + aNewWindowListVector.reserve(nFrameCount); + for (sal_Int32 i=0; i<nFrameCount; ++i ) + { + css::uno::Reference< css::frame::XFrame > xFrame; + xList->getByIndex(i) >>= xFrame; + + if (xFrame.is()) + { + if ( xFrame == xCurrentFrame ) + nActiveItemId = nItemId; + + VclPtr<vcl::Window> pWin = VCLUnoHelper::GetWindow( xFrame->getContainerWindow() ); + OUString sWindowTitle; + if ( pWin && pWin->IsVisible() ) + sWindowTitle = pWin->GetText(); + + // tdf#101658 In case the frame is embedded somewhere, LO has no control over it. + // So we just skip it. + if ( sWindowTitle.isEmpty() ) + continue; + + aNewWindowListVector.push_back( sWindowTitle ); + ++nItemId; + } + } + + { + SolarMutexGuard g; + + VCLXMenu* pAwtMenu = comphelper::getFromUnoTunnel<VCLXMenu>( m_xPopupMenu ); + Menu* pVCLMenu = pAwtMenu->GetMenu(); + int nItemCount = pVCLMenu->GetItemCount(); + + if ( nItemCount > 0 ) + { + // remove all old window list entries from menu + sal_uInt16 nPos = pVCLMenu->GetItemPos( START_ITEMID_WINDOWLIST ); + for ( sal_uInt16 n = nPos; n < pVCLMenu->GetItemCount(); ) + pVCLMenu->RemoveItem( n ); + + if ( pVCLMenu->GetItemType( pVCLMenu->GetItemCount()-1 ) == MenuItemType::SEPARATOR ) + pVCLMenu->RemoveItem( pVCLMenu->GetItemCount()-1 ); + } + + if ( !aNewWindowListVector.empty() ) + { + // append new window list entries to menu + pVCLMenu->InsertSeparator(); + nItemId = START_ITEMID_WINDOWLIST; + const sal_uInt32 nCount = aNewWindowListVector.size(); + for ( sal_uInt32 i = 0; i < nCount; i++ ) + { + pVCLMenu->InsertItem( nItemId, aNewWindowListVector.at( i ), MenuItemBits::RADIOCHECK ); + if ( nItemId == nActiveItemId ) + pVCLMenu->CheckItem( nItemId ); + ++nItemId; + } + } + } +} + +void WindowListMenuController::itemSelected( const css::awt::MenuEvent& rEvent ) +{ + if ( rEvent.MenuId < START_ITEMID_WINDOWLIST || rEvent.MenuId > END_ITEMID_WINDOWLIST ) + return; + + // window list menu item selected + css::uno::Reference< css::frame::XDesktop2 > xDesktop = css::frame::Desktop::create( m_xContext ); + + sal_uInt16 nTaskId = START_ITEMID_WINDOWLIST; + css::uno::Reference< css::container::XIndexAccess > xList = xDesktop->getFrames(); + sal_Int32 nCount = xList->getCount(); + for ( sal_Int32 i=0; i<nCount; ++i ) + { + css::uno::Reference< css::frame::XFrame > xFrame; + xList->getByIndex(i) >>= xFrame; + if ( xFrame.is() && nTaskId == rEvent.MenuId ) + { + VclPtr<vcl::Window> pWin = VCLUnoHelper::GetWindow( xFrame->getContainerWindow() ); + pWin->GrabFocus(); + pWin->ToTop( ToTopFlags::RestoreWhenMin ); + break; + } + + nTaskId++; + } +} + +void WindowListMenuController::impl_setPopupMenu() +{ + // Make this controller work also with initially empty + // menu, which PopupMenu::ImplExecute doesn't allow. + if (m_xPopupMenu.is() && !m_xPopupMenu->getItemCount()) + m_xPopupMenu->insertSeparator(0); +} + +OUString WindowListMenuController::getImplementationName() +{ + return "com.sun.star.comp.framework.WindowListMenuController"; +} + +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_framework_ResourceMenuController_get_implementation( + css::uno::XComponentContext* context, + css::uno::Sequence< css::uno::Any > const & args ) +{ + return cppu::acquire( new ResourceMenuController( context, args, false ) ); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_framework_ToolbarAsMenuController_get_implementation( + css::uno::XComponentContext* context, + css::uno::Sequence< css::uno::Any > const & args ) +{ + return cppu::acquire( new ResourceMenuController( context, args, true ) ); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_framework_WindowListMenuController_get_implementation( + css::uno::XComponentContext* context, + css::uno::Sequence< css::uno::Any > const & args ) +{ + return cppu::acquire( new WindowListMenuController( context, args ) ); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_framework_SaveAsMenuController_get_implementation( + css::uno::XComponentContext* context, + css::uno::Sequence< css::uno::Any > const & args ) +{ + return cppu::acquire( new SaveAsMenuController( context, args ) ); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |