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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 )<--- Uninitialized variable: bValue
{
// Boolean, treat it as checked/unchecked
if ( bValue )<--- Uninitialized variable: 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(<--- The function 'com_sun_star_comp_framework_SubToolBarController_get_implementation' is never used.
css::uno::XComponentContext*,
css::uno::Sequence<css::uno::Any> const & rxArgs )
{
return cppu::acquire( new SubToolBarController( rxArgs ) );
}
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