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| -rw-r--r-- | framework/source/uielement/subtoolbarcontroller.cxx | 447 |
1 files changed, 447 insertions, 0 deletions
diff --git a/framework/source/uielement/subtoolbarcontroller.cxx b/framework/source/uielement/subtoolbarcontroller.cxx new file mode 100644 index 000000000..3bbb2147f --- /dev/null +++ b/framework/source/uielement/subtoolbarcontroller.cxx @@ -0,0 +1,447 @@ +/* -*- 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 <comphelper/propertysequence.hxx> +#include <cppuhelper/implbase.hxx> +#include <cppuhelper/supportsservice.hxx> +#include <cppuhelper/weakref.hxx> +#include <svtools/toolboxcontroller.hxx> +#include <toolkit/helper/vclunohelper.hxx> +#include <tools/gen.hxx> +#include <vcl/svapp.hxx> +#include <vcl/toolbox.hxx> +#include <vcl/commandinfoprovider.hxx> + +#include <com/sun/star/awt/XDockableWindow.hpp> +#include <com/sun/star/frame/XLayoutManager.hpp> +#include <com/sun/star/frame/XSubToolbarController.hpp> +#include <com/sun/star/frame/status/Visibility.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/ui/theUIElementFactoryManager.hpp> +#include <com/sun/star/container/NoSuchElementException.hpp> + +typedef cppu::ImplInheritanceHelper< svt::ToolboxController, + css::frame::XSubToolbarController, + css::awt::XDockableWindowListener, + css::lang::XServiceInfo > ToolBarBase; + +namespace { + +class SubToolBarController : public ToolBarBase +{ + OUString m_aSubTbName; + OUString m_aLastCommand; + css::uno::Reference< css::ui::XUIElement > m_xUIElement; + void disposeUIElement(); +public: + explicit SubToolBarController( const css::uno::Sequence< css::uno::Any >& rxArgs ); + virtual ~SubToolBarController() override; + + // XInitialization + virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& rxArgs ) override; + + // XStatusListener + virtual void SAL_CALL statusChanged( const css::frame::FeatureStateEvent& Event ) override; + + // XToolbarController + virtual void SAL_CALL execute( sal_Int16 nKeyModifier ) override; + virtual css::uno::Reference< css::awt::XWindow > SAL_CALL createPopupWindow() override; + + // XSubToolbarController + virtual sal_Bool SAL_CALL opensSubToolbar() override; + virtual OUString SAL_CALL getSubToolbarName() override; + virtual void SAL_CALL functionSelected( const OUString& rCommand ) override; + virtual void SAL_CALL updateImage() override; + + // XDockableWindowListener + virtual void SAL_CALL startDocking( const css::awt::DockingEvent& e ) override; + virtual css::awt::DockingData SAL_CALL docking( const css::awt::DockingEvent& e ) override; + virtual void SAL_CALL endDocking( const css::awt::EndDockingEvent& e ) override; + virtual sal_Bool SAL_CALL prepareToggleFloatingMode( const css::lang::EventObject& e ) override; + virtual void SAL_CALL toggleFloatingMode( const css::lang::EventObject& e ) override; + virtual void SAL_CALL closed( const css::lang::EventObject& e ) override; + virtual void SAL_CALL endPopupMode( const css::awt::EndPopupModeEvent& e ) override; + + // XEventListener + virtual void SAL_CALL disposing( const css::lang::EventObject& e ) override; + + // XComponent + virtual void SAL_CALL dispose() override; + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName() override; + virtual sal_Bool SAL_CALL supportsService( const OUString& rServiceName ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override; +}; + +} + +SubToolBarController::SubToolBarController( const css::uno::Sequence< css::uno::Any >& rxArgs ) +{ + for ( css::uno::Any const & arg : rxArgs ) + { + css::beans::PropertyValue aPropValue; + arg >>= aPropValue; + if ( aPropValue.Name == "Value" ) + { + sal_Int32 nIdx{ 0 }; + OUString aValue; + aPropValue.Value >>= aValue; + m_aSubTbName = aValue.getToken(0, ';', nIdx); + m_aLastCommand = aValue.getToken(0, ';', nIdx); + break; + } + } + if ( !m_aLastCommand.isEmpty() ) + addStatusListener( m_aLastCommand ); +} + +SubToolBarController::~SubToolBarController() +{ + disposeUIElement(); + m_xUIElement = nullptr; +} + +void SubToolBarController::disposeUIElement() +{ + if ( m_xUIElement.is() ) + { + css::uno::Reference< css::lang::XComponent > xComponent( m_xUIElement, css::uno::UNO_QUERY ); + xComponent->dispose(); + } +} + +void SubToolBarController::statusChanged( const css::frame::FeatureStateEvent& Event ) +{ + SolarMutexGuard aSolarMutexGuard; + + if ( m_bDisposed ) + return; + + ToolBox* pToolBox = nullptr; + sal_uInt16 nId = 0; + if ( !getToolboxId( nId, &pToolBox ) ) + return; + + ToolBoxItemBits nItemBits = pToolBox->GetItemBits( nId ); + nItemBits &= ~ToolBoxItemBits::CHECKABLE; + TriState eTri = TRISTATE_FALSE; + + if ( Event.FeatureURL.Complete == m_aCommandURL ) + { + pToolBox->EnableItem( nId, Event.IsEnabled ); + + OUString aStrValue; + css::frame::status::Visibility aItemVisibility; + if ( Event.State >>= aStrValue ) + { + // Enum command, such as the current custom shape, + // toggle checked state. + if ( m_aLastCommand == ( m_aCommandURL + "." + aStrValue ) ) + { + eTri = TRISTATE_TRUE; + nItemBits |= ToolBoxItemBits::CHECKABLE; + } + } + else if ( Event.State >>= aItemVisibility ) + { + pToolBox->ShowItem( nId, aItemVisibility.bVisible ); + } + } + else + { + bool bValue; + if ( Event.State >>= bValue ) + { + // Boolean, treat it as checked/unchecked + if ( bValue ) + eTri = TRISTATE_TRUE; + nItemBits |= ToolBoxItemBits::CHECKABLE; + } + } + + pToolBox->SetItemState( nId, eTri ); + pToolBox->SetItemBits( nId, nItemBits ); +} + +void SubToolBarController::execute( sal_Int16 nKeyModifier ) +{ + if ( !m_aLastCommand.isEmpty() ) + { + auto aArgs( comphelper::InitPropertySequence( { + { "KeyModifier", css::uno::makeAny( nKeyModifier ) } + } ) ); + dispatchCommand( m_aLastCommand, aArgs ); + } +} + +css::uno::Reference< css::awt::XWindow > SubToolBarController::createPopupWindow() +{ + SolarMutexGuard aGuard; + + ToolBox* pToolBox = nullptr; + sal_uInt16 nId = 0; + if ( getToolboxId( nId, &pToolBox ) ) + { + css::uno::Reference< css::frame::XFrame > xFrame ( getFrameInterface() ); + + // create element with factory + static css::uno::WeakReference< css::ui::XUIElementFactoryManager > xWeakUIElementFactory; + css::uno::Reference< css::ui::XUIElement > xUIElement; + css::uno::Reference< css::ui::XUIElementFactoryManager > xUIElementFactory = xWeakUIElementFactory; + if ( !xUIElementFactory.is() ) + { + xUIElementFactory = css::ui::theUIElementFactoryManager::get( m_xContext ); + xWeakUIElementFactory = xUIElementFactory; + } + + auto aPropSeq( comphelper::InitPropertySequence( { + { "Frame", css::uno::makeAny( xFrame ) }, + { "ParentWindow", css::uno::makeAny( m_xParentWindow ) }, + { "Persistent", css::uno::makeAny( false ) }, + { "PopupMode", css::uno::makeAny( true ) } + } ) ); + + try + { + xUIElement = xUIElementFactory->createUIElement( "private:resource/toolbar/" + m_aSubTbName, aPropSeq ); + } + catch ( css::container::NoSuchElementException& ) + {} + catch ( css::lang::IllegalArgumentException& ) + {} + + if ( xUIElement.is() ) + { + css::uno::Reference< css::awt::XWindow > xSubToolBar( xUIElement->getRealInterface(), css::uno::UNO_QUERY ); + if ( xSubToolBar.is() ) + { + css::uno::Reference< css::awt::XDockableWindow > xDockWindow( xSubToolBar, css::uno::UNO_QUERY ); + xDockWindow->addDockableWindowListener( css::uno::Reference< css::awt::XDockableWindowListener >( + static_cast< OWeakObject * >( this ), css::uno::UNO_QUERY ) ); + xDockWindow->enableDocking( true ); + + // keep reference to UIElement to avoid its destruction + disposeUIElement(); + m_xUIElement = xUIElement; + + VclPtr<vcl::Window> pTbxWindow = VCLUnoHelper::GetWindow( xSubToolBar ); + if ( pTbxWindow && pTbxWindow->GetType() == WindowType::TOOLBOX ) + { + ToolBox* pToolBar = static_cast< ToolBox* >( pTbxWindow.get() ); + // calc and set size for popup mode + Size aSize = pToolBar->CalcPopupWindowSizePixel(); + pToolBar->SetSizePixel( aSize ); + // open subtoolbox in popup mode + vcl::Window::GetDockingManager()->StartPopupMode( pToolBox, pToolBar ); + } + } + } + } + return css::uno::Reference< css::awt::XWindow >(); +} + +sal_Bool SubToolBarController::opensSubToolbar() +{ + return !m_aLastCommand.isEmpty(); +} + +OUString SubToolBarController::getSubToolbarName() +{ + return m_aSubTbName; +} + +void SubToolBarController::functionSelected( const OUString& rCommand ) +{ + if ( !m_aLastCommand.isEmpty() && m_aLastCommand != rCommand ) + { + removeStatusListener( m_aLastCommand ); + m_aLastCommand = rCommand; + addStatusListener( m_aLastCommand ); + updateImage(); + } +} + +void SubToolBarController::updateImage() +{ + SolarMutexGuard aGuard; + if ( !m_aLastCommand.isEmpty() ) + { + ToolBox* pToolBox = nullptr; + sal_uInt16 nId = 0; + if ( getToolboxId( nId, &pToolBox ) ) + { + vcl::ImageType eImageType = pToolBox->GetImageSize(); + Image aImage = vcl::CommandInfoProvider::GetImageForCommand(m_aLastCommand, getFrameInterface(), eImageType); + if ( !!aImage ) + pToolBox->SetItemImage( nId, aImage ); + } + } +} + +void SubToolBarController::startDocking( const css::awt::DockingEvent& ) +{ +} + +css::awt::DockingData SubToolBarController::docking( const css::awt::DockingEvent& ) +{ + return css::awt::DockingData(); +} + +void SubToolBarController::endDocking( const css::awt::EndDockingEvent& ) +{ +} + +sal_Bool SubToolBarController::prepareToggleFloatingMode( const css::lang::EventObject& ) +{ + return false; +} + +void SubToolBarController::toggleFloatingMode( const css::lang::EventObject& ) +{ +} + +void SubToolBarController::closed( const css::lang::EventObject& ) +{ +} + +void SubToolBarController::endPopupMode( const css::awt::EndPopupModeEvent& e ) +{ + SolarMutexGuard aGuard; + + OUString aSubToolBarResName; + if ( m_xUIElement.is() ) + { + css::uno::Reference< css::beans::XPropertySet > xPropSet( m_xUIElement, css::uno::UNO_QUERY ); + if ( xPropSet.is() ) + { + try + { + xPropSet->getPropertyValue("ResourceURL") >>= aSubToolBarResName; + } + catch ( css::beans::UnknownPropertyException& ) + {} + catch ( css::lang::WrappedTargetException& ) + {} + } + disposeUIElement(); + } + m_xUIElement = nullptr; + + // if the toolbar was teared-off recreate it and place it at the given position + if( !e.bTearoff ) + return; + + css::uno::Reference< css::ui::XUIElement > xUIElement; + css::uno::Reference< css::frame::XLayoutManager > xLayoutManager = getLayoutManager(); + + if ( !xLayoutManager.is() ) + return; + + xLayoutManager->createElement( aSubToolBarResName ); + xUIElement = xLayoutManager->getElement( aSubToolBarResName ); + if ( !xUIElement.is() ) + return; + + css::uno::Reference< css::awt::XWindow > xSubToolBar( xUIElement->getRealInterface(), css::uno::UNO_QUERY ); + css::uno::Reference< css::beans::XPropertySet > xProp( xUIElement, css::uno::UNO_QUERY ); + if ( !(xSubToolBar.is() && xProp.is()) ) + return; + + OUString aPersistentString( "Persistent" ); + try + { + VclPtr<vcl::Window> pTbxWindow = VCLUnoHelper::GetWindow( xSubToolBar ); + if ( pTbxWindow && pTbxWindow->GetType() == WindowType::TOOLBOX ) + { + css::uno::Any a = xProp->getPropertyValue( aPersistentString ); + xProp->setPropertyValue( aPersistentString, css::uno::makeAny( false ) ); + + xLayoutManager->hideElement( aSubToolBarResName ); + xLayoutManager->floatWindow( aSubToolBarResName ); + + xLayoutManager->setElementPos( aSubToolBarResName, e.FloatingPosition ); + xLayoutManager->showElement( aSubToolBarResName ); + + xProp->setPropertyValue("Persistent", a ); + } + } + catch ( css::uno::RuntimeException& ) + { + throw; + } + catch ( css::uno::Exception& ) + {} +} + +void SubToolBarController::disposing( const css::lang::EventObject& e ) +{ + svt::ToolboxController::disposing( e ); +} + +void SubToolBarController::initialize( const css::uno::Sequence< css::uno::Any >& rxArgs ) +{ + svt::ToolboxController::initialize( rxArgs ); + + ToolBox* pToolBox = nullptr; + sal_uInt16 nId = 0; + if ( getToolboxId( nId, &pToolBox ) ) + { + if ( m_aLastCommand.isEmpty() ) + pToolBox->SetItemBits( nId, pToolBox->GetItemBits( nId ) | ToolBoxItemBits::DROPDOWNONLY ); + else + pToolBox->SetItemBits( nId, pToolBox->GetItemBits( nId ) | ToolBoxItemBits::DROPDOWN ); + } + updateImage(); +} + +void SubToolBarController::dispose() +{ + if ( m_bDisposed ) + return; + + svt::ToolboxController::dispose(); + disposeUIElement(); + m_xUIElement = nullptr; +} + +OUString SubToolBarController::getImplementationName() +{ + return "com.sun.star.comp.framework.SubToolBarController"; +} + +sal_Bool SubToolBarController::supportsService( const OUString& rServiceName ) +{ + return cppu::supportsService( this, rServiceName ); +} + +css::uno::Sequence< OUString > SubToolBarController::getSupportedServiceNames() +{ + return {"com.sun.star.frame.ToolbarController"}; +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_framework_SubToolBarController_get_implementation( + css::uno::XComponentContext*, + css::uno::Sequence<css::uno::Any> const & rxArgs ) +{ + return cppu::acquire( new SubToolBarController( rxArgs ) ); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |