path: root/UnoControls/source/controls/progressmonitor.cxx

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//____________________________________________________________________________________________________________
//	my own includes
//____________________________________________________________________________________________________________

#include "progressmonitor.hxx"

//____________________________________________________________________________________________________________
//	includes of other projects
//____________________________________________________________________________________________________________
#include <com/sun/star/awt/GradientStyle.hpp>
#include <com/sun/star/awt/RasterOperation.hpp>
#include <com/sun/star/awt/Gradient.hpp>
#include <com/sun/star/awt/XGraphics.hpp>
#include <com/sun/star/awt/PosSize.hpp>
#include <cppuhelper/typeprovider.hxx>
#include <tools/debug.hxx>
#include <tools/solar.h>
#include <algorithm>
//____________________________________________________________________________________________________________
//	includes of my project
//____________________________________________________________________________________________________________
#include "progressbar.hxx"

//____________________________________________________________________________________________________________
//	namespace
//____________________________________________________________________________________________________________

using namespace	::cppu					;
using namespace	::osl					;
using namespace	::rtl					;
using namespace	::com::sun::star::uno	;
using namespace	::com::sun::star::lang	;
using namespace	::com::sun::star::awt	;

using ::std::vector;
using ::std::find;

namespace unocontrols{

//____________________________________________________________________________________________________________
//	construct/destruct
//____________________________________________________________________________________________________________

ProgressMonitor::ProgressMonitor( const Reference< XMultiServiceFactory >& xFactory )
    : BaseContainerControl	( xFactory	)
{
    // Its not allowed to work with member in this method (refcounter !!!)
    // But with a HACK (++refcount) its "OK" :-(
    ++m_refCount ;

    // Create instances for fixedtext, button and progress ...
    m_xTopic_Top	= Reference< XFixedText >   ( xFactory->createInstance ( OUString(RTL_CONSTASCII_USTRINGPARAM( FIXEDTEXT_SERVICENAME	)) ), UNO_QUERY ) ;
    m_xText_Top		= Reference< XFixedText >   ( xFactory->createInstance ( OUString(RTL_CONSTASCII_USTRINGPARAM( FIXEDTEXT_SERVICENAME	)) ), UNO_QUERY ) ;
    m_xTopic_Bottom	= Reference< XFixedText >   ( xFactory->createInstance ( OUString(RTL_CONSTASCII_USTRINGPARAM( FIXEDTEXT_SERVICENAME	)) ), UNO_QUERY ) ;
    m_xText_Bottom	= Reference< XFixedText >   ( xFactory->createInstance ( OUString(RTL_CONSTASCII_USTRINGPARAM( FIXEDTEXT_SERVICENAME	)) ), UNO_QUERY ) ;
    m_xButton		= Reference< XButton >      ( xFactory->createInstance ( OUString(RTL_CONSTASCII_USTRINGPARAM( BUTTON_SERVICENAME		)) ), UNO_QUERY ) ;
    m_xProgressBar	= Reference< XProgressBar > ( xFactory->createInstance ( OUString(RTL_CONSTASCII_USTRINGPARAM( SERVICENAME_PROGRESSBAR	)) ), UNO_QUERY ) ;

    // ... cast controls to Reference< XControl >  (for "setModel"!) ...
    Reference< XControl > 	xRef_Topic_Top		( m_xTopic_Top	  , UNO_QUERY ) ;
    Reference< XControl > 	xRef_Text_Top		( m_xText_Top	  , UNO_QUERY ) ;
    Reference< XControl > 	xRef_Topic_Bottom	( m_xTopic_Bottom , UNO_QUERY ) ;
    Reference< XControl > 	xRef_Text_Bottom	( m_xText_Bottom  , UNO_QUERY ) ;
    Reference< XControl > 	xRef_Button			( m_xButton		  , UNO_QUERY ) ;
    Reference< XControl > 	xRef_ProgressBar	( m_xProgressBar  , UNO_QUERY ) ;

    // ... set models ...
    xRef_Topic_Top->setModel    ( Reference< XControlModel > ( xFactory->createInstance ( OUString(RTL_CONSTASCII_USTRINGPARAM( FIXEDTEXT_MODELNAME )) ), UNO_QUERY ) ) ;
    xRef_Text_Top->setModel     ( Reference< XControlModel > ( xFactory->createInstance ( OUString(RTL_CONSTASCII_USTRINGPARAM( FIXEDTEXT_MODELNAME )) ), UNO_QUERY ) ) ;
    xRef_Topic_Bottom->setModel ( Reference< XControlModel > ( xFactory->createInstance ( OUString(RTL_CONSTASCII_USTRINGPARAM( FIXEDTEXT_MODELNAME )) ), UNO_QUERY ) ) ;
    xRef_Text_Bottom->setModel  ( Reference< XControlModel > ( xFactory->createInstance ( OUString(RTL_CONSTASCII_USTRINGPARAM( FIXEDTEXT_MODELNAME )) ), UNO_QUERY ) ) ;
    xRef_Button->setModel       ( Reference< XControlModel > ( xFactory->createInstance ( OUString(RTL_CONSTASCII_USTRINGPARAM( BUTTON_MODELNAME    )) ), UNO_QUERY ) ) ;
    // ProgressBar has no model !!!

    // ... and add controls to basecontainercontrol!
    addControl ( OUString(RTL_CONSTASCII_USTRINGPARAM( CONTROLNAME_TEXT		)) , xRef_Topic_Top   	) ;
    addControl ( OUString(RTL_CONSTASCII_USTRINGPARAM( CONTROLNAME_TEXT		)) , xRef_Text_Top	   	) ;
    addControl ( OUString(RTL_CONSTASCII_USTRINGPARAM( CONTROLNAME_TEXT		)) , xRef_Topic_Bottom	) ;
    addControl ( OUString(RTL_CONSTASCII_USTRINGPARAM( CONTROLNAME_TEXT		)) , xRef_Text_Bottom	) ;
    addControl ( OUString(RTL_CONSTASCII_USTRINGPARAM( CONTROLNAME_BUTTON		)) , xRef_Button			) ;
    addControl ( OUString(RTL_CONSTASCII_USTRINGPARAM( CONTROLNAME_PROGRESSBAR	)) , xRef_ProgressBar 	) ;

    // FixedText make it automaticly visible by himself ... but not the progressbar !!!
    // it must be set explicitly
    Reference< XWindow > xWindowRef_ProgressBar( m_xProgressBar, UNO_QUERY );
    xWindowRef_ProgressBar->setVisible( sal_True );

    // Reset to defaults !!!
    // (progressbar take automaticly its own defaults)
    m_xButton->setLabel      ( OUString(RTL_CONSTASCII_USTRINGPARAM( DEFAULT_BUTTONLABEL           )) ) ;
    m_xTopic_Top->setText    ( OUString(RTL_CONSTASCII_USTRINGPARAM( PROGRESSMONITOR_DEFAULT_TOPIC )) ) ;
    m_xText_Top->setText     ( OUString(RTL_CONSTASCII_USTRINGPARAM( PROGRESSMONITOR_DEFAULT_TEXT  )) ) ;
    m_xTopic_Bottom->setText ( OUString(RTL_CONSTASCII_USTRINGPARAM( PROGRESSMONITOR_DEFAULT_TOPIC )) ) ;
    m_xText_Bottom->setText  ( OUString(RTL_CONSTASCII_USTRINGPARAM( PROGRESSMONITOR_DEFAULT_TEXT  )) ) ;

    --m_refCount ;
}

ProgressMonitor::~ProgressMonitor()
{
    impl_cleanMemory () ;
}

//____________________________________________________________________________________________________________
//	XInterface
//____________________________________________________________________________________________________________

Any SAL_CALL ProgressMonitor::queryInterface( const Type& rType ) throw( RuntimeException )
{
    // Attention:
    //	Don't use mutex or guard in this method!!! Is a method of XInterface.
    Any aReturn ;
    Reference< XInterface > xDel = BaseContainerControl::impl_getDelegator();
    if ( xDel.is() )
    {
        // If an delegator exist, forward question to his queryInterface.
        // Delegator will ask his own queryAggregation!
        aReturn = xDel->queryInterface( rType );
    }
    else
    {
        // If an delegator unknown, forward question to own queryAggregation.
        aReturn = queryAggregation( rType );
    }

    return aReturn ;
}

//____________________________________________________________________________________________________________
//	XInterface
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::acquire() throw()
{
    // Attention:
    //	Don't use mutex or guard in this method!!! Is a method of XInterface.

    // Forward to baseclass
    BaseControl::acquire();
}

//____________________________________________________________________________________________________________
//	XInterface
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::release() throw()
{
    // Attention:
    //	Don't use mutex or guard in this method!!! Is a method of XInterface.

    // Forward to baseclass
    BaseControl::release();
}

//____________________________________________________________________________________________________________
//	XTypeProvider
//____________________________________________________________________________________________________________

Sequence< Type > SAL_CALL ProgressMonitor::getTypes() throw( RuntimeException )
{
    // Optimize this method !
    // We initialize a static variable only one time. And we don't must use a mutex at every call!
    // For the first call; pTypeCollection is NULL - for the second call pTypeCollection is different from NULL!
    static OTypeCollection* pTypeCollection = NULL ;

    if ( pTypeCollection == NULL )
    {
        // Ready for multithreading; get global mutex for first call of this method only! see before
        MutexGuard aGuard( Mutex::getGlobalMutex() );

        // Control these pointer again ... it can be, that another instance will be faster then these!
        if ( pTypeCollection == NULL )
        {
            // Create a static typecollection ...
            static OTypeCollection aTypeCollection ( ::getCppuType(( const Reference< XLayoutConstrains	>*)NULL )	,
                                                     ::getCppuType(( const Reference< XButton			>*)NULL )	,
                                                     ::getCppuType(( const Reference< XProgressMonitor	>*)NULL )	,
                                                     BaseContainerControl::getTypes()
                                                   );
            // ... and set his address to static pointer!
            pTypeCollection = &aTypeCollection ;
        }
    }

    return pTypeCollection->getTypes();
}

//____________________________________________________________________________________________________________
//	XAggregation
//____________________________________________________________________________________________________________

Any SAL_CALL ProgressMonitor::queryAggregation( const Type& aType ) throw( RuntimeException )
{
    // Ask for my own supported interfaces ...
    // Attention: XTypeProvider and XInterface are supported by OComponentHelper!
    Any aReturn	( ::cppu::queryInterface( aType ,
                                          static_cast< XLayoutConstrains* > ( this ) ,
                                          static_cast< XButton*           > ( this ) ,
                                          static_cast< XProgressMonitor*  > ( this )
                                        )
                );

    // If searched interface not supported by this class ...
    if ( aReturn.hasValue() == sal_False )
    {
        // ... ask baseclasses.
        aReturn = BaseControl::queryAggregation( aType );
    }

    return aReturn ;
}

//____________________________________________________________________________________________________________
//	XProgressMonitor
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::addText(
    const OUString& rTopic,
    const OUString& rText,
    sal_Bool bbeforeProgress
) throw( RuntimeException )
{
    // Safe impossible cases
    // Check valid call of this method.
    DBG_ASSERT ( impl_debug_checkParameter ( rTopic, rText, bbeforeProgress )	, "ProgressMonitor::addText()\nCall without valid parameters!\n") ;
    DBG_ASSERT ( !(impl_searchTopic ( rTopic, bbeforeProgress ) != NULL )		, "ProgresMonitor::addText()\nThe text already exist.\n"		) ;

    // Do nothing (in Release), if topic already exist.
    if ( impl_searchTopic ( rTopic, bbeforeProgress ) != NULL )
    {
        return ;
    }

    // Else ... take memory for new item ...
    IMPL_TextlistItem*	pTextItem = new IMPL_TextlistItem ;

    if ( pTextItem != NULL )
    {
        // Set values ...
        pTextItem->sTopic	= rTopic ;
        pTextItem->sText	= rText	;

        // Ready for multithreading
        MutexGuard aGuard ( m_aMutex ) ;

        // ... and insert it in right list.
        if ( bbeforeProgress == sal_True )
        {
            maTextlist_Top.push_back( pTextItem );
        }
        else
        {
            maTextlist_Bottom.push_back( pTextItem );
        }
    }

    // ... update window
    impl_rebuildFixedText	() ;
    impl_recalcLayout		() ;
}

//____________________________________________________________________________________________________________
//	XProgressMonitor
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::removeText ( const OUString& rTopic, sal_Bool bbeforeProgress ) throw( RuntimeException )
{
    // Safe impossible cases
    // Check valid call of this method.
    DBG_ASSERT ( impl_debug_checkParameter ( rTopic, bbeforeProgress ), "ProgressMonitor::removeText()\nCall without valid parameters!\n" ) ;

    // Search the topic ...
    IMPL_TextlistItem* pSearchItem = impl_searchTopic ( rTopic, bbeforeProgress ) ;

    if ( pSearchItem != NULL )
    {
        // Ready for multithreading
        MutexGuard aGuard ( m_aMutex ) ;

        // ... delete item from right list ...
        if ( bbeforeProgress == sal_True )
        {
            vector< IMPL_TextlistItem* >::iterator
                itr = find( maTextlist_Top.begin(), maTextlist_Top.end(), pSearchItem );
            if (itr != maTextlist_Top.end())
                maTextlist_Top.erase(itr);
        }
        else
        {
            vector< IMPL_TextlistItem* >::iterator
                itr = find( maTextlist_Bottom.begin(), maTextlist_Bottom.end(), pSearchItem );
            if (itr != maTextlist_Bottom.end())
                maTextlist_Bottom.erase(itr);
        }

        delete pSearchItem ;

        // ... and update window.
        impl_rebuildFixedText	() ;
        impl_recalcLayout		() ;
    }
}

//____________________________________________________________________________________________________________
//	XProgressMonitor
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::updateText (
    const OUString& rTopic,
    const OUString& rText,
    sal_Bool bbeforeProgress
) throw( RuntimeException )
{
    // Safe impossible cases
    // Check valid call of this method.
    DBG_ASSERT ( impl_debug_checkParameter ( rTopic, rText, bbeforeProgress ), "ProgressMonitor::updateText()\nCall without valid parameters!\n" ) ;

    // Search topic ...
    IMPL_TextlistItem* pSearchItem = impl_searchTopic ( rTopic, bbeforeProgress ) ;

    if ( pSearchItem != NULL )
    {
        // Ready for multithreading
        MutexGuard aGuard ( m_aMutex ) ;

        // ... update text ...
        pSearchItem->sText = rText ;

        // ... and update window.
        impl_rebuildFixedText	() ;
        impl_recalcLayout		() ;
    }
}

//____________________________________________________________________________________________________________
//	XProgressBar
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::setForegroundColor ( sal_Int32 nColor ) throw( RuntimeException )
{
    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    if ( m_xProgressBar.is () )
    {
        m_xProgressBar->setForegroundColor ( nColor ) ;
    }
}

//____________________________________________________________________________________________________________
//	XProgressBar
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::setBackgroundColor ( sal_Int32 nColor ) throw( RuntimeException )
{
    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    if ( m_xProgressBar.is () )
    {
        m_xProgressBar->setBackgroundColor ( nColor ) ;
    }
}

//____________________________________________________________________________________________________________
//	XProgressBar
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::setValue ( sal_Int32 nValue ) throw( RuntimeException )
{
    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    if ( m_xProgressBar.is () )
    {
        m_xProgressBar->setValue ( nValue ) ;
    }
}

//____________________________________________________________________________________________________________
//	XProgressBar
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::setRange ( sal_Int32 nMin, sal_Int32 nMax ) throw( RuntimeException )
{
    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    if ( m_xProgressBar.is () )
    {
        m_xProgressBar->setRange ( nMin, nMax ) ;
    }
}

//____________________________________________________________________________________________________________
//	XProgressBar
//____________________________________________________________________________________________________________

sal_Int32 SAL_CALL ProgressMonitor::getValue () throw( RuntimeException )
{
    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    if (m_xProgressBar.is())
    {
        return m_xProgressBar->getValue () ;
    }

    return 0 ;
}

//____________________________________________________________________________________________________________
//	XButton
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::addActionListener ( const Reference< XActionListener > & rListener ) throw( RuntimeException )
{
    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    if ( m_xButton.is () )
    {
        m_xButton->addActionListener ( rListener ) ;
    }
}

//____________________________________________________________________________________________________________
//	XButton
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::removeActionListener ( const Reference< XActionListener > & rListener ) throw( RuntimeException )
{
    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    if ( m_xButton.is () )
    {
        m_xButton->removeActionListener ( rListener ) ;
    }
}

//____________________________________________________________________________________________________________
//	XButton
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::setLabel ( const OUString& rLabel ) throw( RuntimeException )
{
    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    if ( m_xButton.is () )
    {
        m_xButton->setLabel ( rLabel ) ;
    }
}

//____________________________________________________________________________________________________________
//	XButton
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::setActionCommand ( const OUString& rCommand ) throw( RuntimeException )
{
    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    if ( m_xButton.is () )
    {
        m_xButton->setActionCommand ( rCommand ) ;
    }
}

//____________________________________________________________________________________________________________
//	XLayoutConstrains
//____________________________________________________________________________________________________________

Size SAL_CALL ProgressMonitor::getMinimumSize () throw( RuntimeException )
{
    return Size (PROGRESSMONITOR_DEFAULT_WIDTH, PROGRESSMONITOR_DEFAULT_HEIGHT) ;
}

//____________________________________________________________________________________________________________
//	XLayoutConstrains
//____________________________________________________________________________________________________________

Size SAL_CALL ProgressMonitor::getPreferredSize () throw( RuntimeException )
{
    // Ready for multithreading
    ClearableMutexGuard aGuard ( m_aMutex ) ;

    // get information about required place of child controls
    Reference< XLayoutConstrains > 	xTopicLayout_Top		( m_xTopic_Top		, UNO_QUERY ) ;
    Reference< XLayoutConstrains > 	xTopicLayout_Bottom		( m_xTopic_Bottom	, UNO_QUERY ) ;
    Reference< XLayoutConstrains > 	xButtonLayout			( m_xButton			, UNO_QUERY ) ;
    Reference< XWindow > 			xProgressBarWindow		( m_xProgressBar	, UNO_QUERY ) ;

    Size		aTopicSize_Top		=	xTopicLayout_Top->getPreferredSize			();
    Size		aTopicSize_Bottom	=	xTopicLayout_Bottom->getPreferredSize		();
    Size		aButtonSize			=	xButtonLayout->getPreferredSize		 		();
    Rectangle	aTempRectangle		=	xProgressBarWindow->getPosSize				();
    Size		aProgressBarSize	=	Size( aTempRectangle.Width, aTempRectangle.Height );

    aGuard.clear () ;

    // calc preferred size of progressmonitor
    sal_Int32	nWidth	=	0 ;
    sal_Int32	nHeight	=	0 ;

    nWidth	 =	3 * PROGRESSMONITOR_FREEBORDER			;
    nWidth	+=	aProgressBarSize.Width	;

    nHeight	 =	6 * PROGRESSMONITOR_FREEBORDER			;
    nHeight	+=	aTopicSize_Top.Height	;
    nHeight	+=	aProgressBarSize.Height	;
    nHeight	+=	aTopicSize_Bottom.Height;
    nHeight	+=	2						;	// 1 for black line, 1 for white line = 3D-Line!
    nHeight	+=	aButtonSize.Height		;

    // norm to minimum
    if ( nWidth < PROGRESSMONITOR_DEFAULT_WIDTH )
    {
        nWidth = PROGRESSMONITOR_DEFAULT_WIDTH ;
    }
    if ( nHeight < PROGRESSMONITOR_DEFAULT_HEIGHT )
    {
        nHeight = PROGRESSMONITOR_DEFAULT_HEIGHT ;
    }

    // return to caller
    return Size ( nWidth, nHeight ) ;
}

//____________________________________________________________________________________________________________
//	XLayoutConstrains
//____________________________________________________________________________________________________________

Size SAL_CALL ProgressMonitor::calcAdjustedSize ( const Size& /*rNewSize*/ ) throw( RuntimeException )
{
    return getPreferredSize () ;
}

//____________________________________________________________________________________________________________
//	XControl
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::createPeer ( const Reference< XToolkit > & rToolkit, const Reference< XWindowPeer > & rParent	) throw( RuntimeException )
{
    if (!getPeer().is())
    {
        BaseContainerControl::createPeer ( rToolkit, rParent ) ;

        // If user forget to call "setPosSize()", we have still a correct size.
        // And a "MinimumSize" IS A "MinimumSize"!
        // We change not the position of control at this point.
        Size aDefaultSize = getMinimumSize () ;
        setPosSize ( 0, 0, aDefaultSize.Width, aDefaultSize.Height, PosSize::SIZE ) ;
    }
}

//____________________________________________________________________________________________________________
//	XControl
//____________________________________________________________________________________________________________

sal_Bool SAL_CALL ProgressMonitor::setModel ( const Reference< XControlModel > & /*rModel*/ ) throw( RuntimeException )
{
    // We have no model.
    return sal_False ;
}

//____________________________________________________________________________________________________________
//	XControl
//____________________________________________________________________________________________________________

Reference< XControlModel > SAL_CALL ProgressMonitor::getModel () throw( RuntimeException )
{
    // We have no model.
    // return (XControlModel*)this ;
    return Reference< XControlModel >  () ;
}

//____________________________________________________________________________________________________________
//	XComponent
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::dispose () throw( RuntimeException )
{
    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    // "removeControl()" control the state of a reference
    Reference< XControl >  xRef_Topic_Top		( m_xTopic_Top		, UNO_QUERY ) ;
    Reference< XControl >  xRef_Text_Top		( m_xText_Top		, UNO_QUERY ) ;
    Reference< XControl >  xRef_Topic_Bottom	( m_xTopic_Bottom	, UNO_QUERY ) ;
    Reference< XControl >  xRef_Text_Bottom		( m_xText_Bottom	, UNO_QUERY ) ;
    Reference< XControl >  xRef_Button			( m_xButton			, UNO_QUERY ) ;
    Reference< XControl >  xRef_ProgressBar		( m_xProgressBar	, UNO_QUERY ) ;

    removeControl ( xRef_Topic_Top	  	) ;
    removeControl ( xRef_Text_Top	  	) ;
    removeControl ( xRef_Topic_Bottom 	) ;
    removeControl ( xRef_Text_Bottom	) ;
    removeControl ( xRef_Button 		) ;
    removeControl ( xRef_ProgressBar	) ;

    // do'nt use "...->clear ()" or "... = XFixedText ()"
    // when other hold a reference at this object !!!
    xRef_Topic_Top->dispose 	() ;
    xRef_Text_Top->dispose 		() ;
    xRef_Topic_Bottom->dispose 	() ;
    xRef_Text_Bottom->dispose 	() ;
    xRef_Button->dispose		() ;
    xRef_ProgressBar->dispose	() ;

    BaseContainerControl::dispose () ;
}

//____________________________________________________________________________________________________________
//	XWindow
//____________________________________________________________________________________________________________

void SAL_CALL ProgressMonitor::setPosSize ( sal_Int32 nX, sal_Int32 nY, sal_Int32 nWidth, sal_Int32 nHeight, sal_Int16 nFlags ) throw( RuntimeException )
{
    Rectangle	aBasePosSize = getPosSize () ;
    BaseContainerControl::setPosSize (nX, nY, nWidth, nHeight, nFlags) ;

    // if position or size changed
    if (
        ( nWidth  != aBasePosSize.Width	) ||
        ( nHeight != aBasePosSize.Height)
       )
    {
        // calc new layout for controls
        impl_recalcLayout () ;
        // clear background (!)
        // [Childs was repainted in "recalcLayout" by setPosSize() automaticly!]
        getPeer()->invalidate(2);
        // and repaint the control
        impl_paint ( 0, 0, impl_getGraphicsPeer() ) ;
    }
}

//____________________________________________________________________________________________________________
//	impl but public method to register service
//____________________________________________________________________________________________________________

const Sequence< OUString > ProgressMonitor::impl_getStaticSupportedServiceNames()
{
    MutexGuard aGuard( Mutex::getGlobalMutex() );
    Sequence< OUString > seqServiceNames( 1 );
    seqServiceNames.getArray() [0] = OUString(RTL_CONSTASCII_USTRINGPARAM( SERVICENAME_PROGRESSMONITOR ));
    return seqServiceNames ;
}

//____________________________________________________________________________________________________________
//	impl but public method to register service
//____________________________________________________________________________________________________________

const OUString ProgressMonitor::impl_getStaticImplementationName()
{
    return OUString(RTL_CONSTASCII_USTRINGPARAM( IMPLEMENTATIONNAME_PROGRESSMONITOR ));
}

//____________________________________________________________________________________________________________
//	protected method
//____________________________________________________________________________________________________________

void ProgressMonitor::impl_paint ( sal_Int32 nX, sal_Int32 nY, const Reference< XGraphics > & rGraphics )
{
    if (rGraphics.is())
    {
        // Ready for multithreading
        MutexGuard aGuard ( m_aMutex ) ;

        // paint shadowed border around the progressmonitor
        rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_SHADOW																) ;
        rGraphics->drawLine		( impl_getWidth()-1, impl_getHeight()-1, impl_getWidth()-1, nY 					) ;
        rGraphics->drawLine		( impl_getWidth()-1, impl_getHeight()-1, nX		   		  , impl_getHeight()-1	) ;

        rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_BRIGHT							) ;
        rGraphics->drawLine		( nX, nY, impl_getWidth(), nY 				) ;
        rGraphics->drawLine		( nX, nY, nX		  	 , impl_getHeight()	) ;

        // Paint 3D-line
        rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_SHADOW	) ;
        rGraphics->drawLine		( m_a3DLine.X, m_a3DLine.Y, m_a3DLine.X+m_a3DLine.Width, m_a3DLine.Y ) ;

        rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_BRIGHT	) ;
        rGraphics->drawLine		( m_a3DLine.X, m_a3DLine.Y+1, m_a3DLine.X+m_a3DLine.Width, m_a3DLine.Y+1 ) ;
    }
}

//____________________________________________________________________________________________________________
//	private method
//____________________________________________________________________________________________________________

void ProgressMonitor::impl_recalcLayout ()
{
    sal_Int32	nX_Button				;
    sal_Int32	nY_Button				;
    sal_Int32	nWidth_Button			;
    sal_Int32	nHeight_Button			;

    sal_Int32	nX_ProgressBar			;
    sal_Int32	nY_ProgressBar			;
    sal_Int32	nWidth_ProgressBar		;
    sal_Int32	nHeight_ProgressBar		;

    sal_Int32	nX_Text_Top				;
    sal_Int32	nY_Text_Top				;
    sal_Int32	nWidth_Text_Top			;
    sal_Int32	nHeight_Text_Top		;

    sal_Int32	nX_Topic_Top	 		;
    sal_Int32	nY_Topic_Top	 		;
    sal_Int32	nWidth_Topic_Top 		;
    sal_Int32	nHeight_Topic_Top		;

    sal_Int32	nX_Text_Bottom			;
    sal_Int32	nY_Text_Bottom			;
    sal_Int32	nWidth_Text_Bottom		;
    sal_Int32	nHeight_Text_Bottom		;

    sal_Int32	nX_Topic_Bottom	 		;
    sal_Int32	nY_Topic_Bottom	 		;
    sal_Int32	nWidth_Topic_Bottom 	;
    sal_Int32	nHeight_Topic_Bottom	;

    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    // get information about required place of child controls
    Reference< XLayoutConstrains > 	xTopicLayout_Top	( m_xTopic_Top		, UNO_QUERY ) ;
    Reference< XLayoutConstrains > 	xTextLayout_Top		( m_xText_Top		, UNO_QUERY ) ;
    Reference< XLayoutConstrains > 	xTopicLayout_Bottom	( m_xTopic_Bottom	, UNO_QUERY ) ;
    Reference< XLayoutConstrains > 	xTextLayout_Bottom	( m_xText_Bottom	, UNO_QUERY ) ;
    Reference< XLayoutConstrains > 	xButtonLayout		( m_xButton			, UNO_QUERY ) ;

    Size	aTopicSize_Top		=	xTopicLayout_Top->getPreferredSize		() ;
    Size	aTextSize_Top		=	xTextLayout_Top->getPreferredSize		() ;
    Size	aTopicSize_Bottom	=	xTopicLayout_Bottom->getPreferredSize	() ;
    Size	aTextSize_Bottom	=	xTextLayout_Bottom->getPreferredSize	() ;
    Size	aButtonSize			=	xButtonLayout->getPreferredSize		 	() ;

    // calc position and size of child controls
    // Button has preferred size!
    nWidth_Button			=	aButtonSize.Width	;
    nHeight_Button			=	aButtonSize.Height	;

    // Left column before progressbar has preferred size and fixed position.
    // But "Width" is oriented on left column below progressbar to!!! "max(...)"
    nX_Topic_Top			=	PROGRESSMONITOR_FREEBORDER								;
    nY_Topic_Top			=	PROGRESSMONITOR_FREEBORDER								;
    nWidth_Topic_Top		=	Max ( aTopicSize_Top.Width, aTopicSize_Bottom.Width )	;
    nHeight_Topic_Top		=	aTopicSize_Top.Height									;

    // Right column before progressbar has relativ position to left column ...
    // ... and a size as rest of dialog size!
    nX_Text_Top				=	nX_Topic_Top+nWidth_Topic_Top+PROGRESSMONITOR_FREEBORDER;
    nY_Text_Top				=	nY_Topic_Top											;
    nWidth_Text_Top			=	Max ( aTextSize_Top.Width, aTextSize_Bottom.Width )		;
    // Fix size of this column to minimum!
    sal_Int32 nSummaryWidth = nWidth_Text_Top+nWidth_Topic_Top+(3*PROGRESSMONITOR_FREEBORDER) ;
    if ( nSummaryWidth < PROGRESSMONITOR_DEFAULT_WIDTH )
        nWidth_Text_Top		=	PROGRESSMONITOR_DEFAULT_WIDTH-nWidth_Topic_Top-(3*PROGRESSMONITOR_FREEBORDER);
    // Fix size of column to maximum!
    if ( nSummaryWidth > impl_getWidth() )
        nWidth_Text_Top		=	impl_getWidth()-nWidth_Topic_Top-(3*PROGRESSMONITOR_FREEBORDER)	;
    nHeight_Text_Top		=	nHeight_Topic_Top												;

    // Position of progressbar is relativ to columns before.
    // Progressbar.Width  = Dialog.Width !!!
    // Progressbar.Height = Button.Height
    nX_ProgressBar			=	nX_Topic_Top													;
    nY_ProgressBar			=	nY_Topic_Top+nHeight_Topic_Top+PROGRESSMONITOR_FREEBORDER		;
    nWidth_ProgressBar		=	PROGRESSMONITOR_FREEBORDER+nWidth_Topic_Top+nWidth_Text_Top		;
    nHeight_ProgressBar		=	nHeight_Button													;

    // Oriented by left column before progressbar.
    nX_Topic_Bottom			=	nX_Topic_Top													;
    nY_Topic_Bottom			=	nY_ProgressBar+nHeight_ProgressBar+PROGRESSMONITOR_FREEBORDER	;
    nWidth_Topic_Bottom		=	nWidth_Topic_Top												;
    nHeight_Topic_Bottom	=	aTopicSize_Bottom.Height										;

    // Oriented by right column before progressbar.
    nX_Text_Bottom			=	nX_Topic_Bottom+nWidth_Topic_Bottom+PROGRESSMONITOR_FREEBORDER	;
    nY_Text_Bottom			=	nY_Topic_Bottom													;
    nWidth_Text_Bottom		=	nWidth_Text_Top													;
    nHeight_Text_Bottom		=	nHeight_Topic_Bottom											;

    // Oriented by progressbar.
    nX_Button				=	nX_ProgressBar+nWidth_ProgressBar-nWidth_Button					;
    nY_Button				=	nY_Topic_Bottom+nHeight_Topic_Bottom+PROGRESSMONITOR_FREEBORDER	;

    // Calc offsets to center controls
    sal_Int32	nDx	;
    sal_Int32	nDy	;

    nDx	=	( (2*PROGRESSMONITOR_FREEBORDER)+nWidth_ProgressBar																) ;
    nDy	=	( (6*PROGRESSMONITOR_FREEBORDER)+nHeight_Topic_Top+nHeight_ProgressBar+nHeight_Topic_Bottom+2+nHeight_Button	) ;

    // At this point use original dialog size to center controls!
    nDx	=	(impl_getWidth ()/2)-(nDx/2)	;
    nDy	=	(impl_getHeight()/2)-(nDy/2)	;

    if ( nDx<0 )
    {
        nDx=0 ;
    }
    if ( nDy<0 )
    {
        nDy=0 ;
    }

    // Set new position and size on all controls
    Reference< XWindow >  xRef_Topic_Top		( m_xTopic_Top		, UNO_QUERY ) ;
    Reference< XWindow >  xRef_Text_Top			( m_xText_Top 		, UNO_QUERY ) ;
    Reference< XWindow >  xRef_Topic_Bottom		( m_xTopic_Bottom	, UNO_QUERY ) ;
    Reference< XWindow >  xRef_Text_Bottom		( m_xText_Bottom 	, UNO_QUERY ) ;
    Reference< XWindow >  xRef_Button			( m_xButton			, UNO_QUERY ) ;
    Reference< XWindow >  xRef_ProgressBar		( m_xProgressBar	, UNO_QUERY ) ;

    xRef_Topic_Top->setPosSize    ( nDx+nX_Topic_Top    , nDy+nY_Topic_Top    , nWidth_Topic_Top    , nHeight_Topic_Top    , 15 ) ;
    xRef_Text_Top->setPosSize     ( nDx+nX_Text_Top     , nDy+nY_Text_Top     , nWidth_Text_Top     , nHeight_Text_Top     , 15 ) ;
    xRef_Topic_Bottom->setPosSize ( nDx+nX_Topic_Bottom , nDy+nY_Topic_Bottom , nWidth_Topic_Bottom , nHeight_Topic_Bottom , 15 ) ;
    xRef_Text_Bottom->setPosSize  ( nDx+nX_Text_Bottom  , nDy+nY_Text_Bottom  , nWidth_Text_Bottom  , nHeight_Text_Bottom  , 15 ) ;
    xRef_Button->setPosSize       ( nDx+nX_Button       , nDy+nY_Button       , nWidth_Button       , nHeight_Button       , 15 ) ;
    xRef_ProgressBar->setPosSize  ( nDx+nX_ProgressBar  , nDy+nY_ProgressBar  , nWidth_ProgressBar  , nHeight_ProgressBar  , 15 ) ;

    m_a3DLine.X      = nDx+nX_Topic_Top											;
    m_a3DLine.Y      = nDy+nY_Topic_Bottom+nHeight_Topic_Bottom+(PROGRESSMONITOR_FREEBORDER/2)	;
    m_a3DLine.Width  = nWidth_ProgressBar										;
    m_a3DLine.Height = nHeight_ProgressBar										;

    // All childcontrols make an implicit repaint in setPosSize()!
    // Make it also for this 3D-line ...
    Reference< XGraphics >  xGraphics = impl_getGraphicsPeer () ;

    xGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_SHADOW	) ;
    xGraphics->drawLine		( m_a3DLine.X, m_a3DLine.Y, m_a3DLine.X+m_a3DLine.Width, m_a3DLine.Y ) ;

    xGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_BRIGHT	) ;
    xGraphics->drawLine		( m_a3DLine.X, m_a3DLine.Y+1, m_a3DLine.X+m_a3DLine.Width, m_a3DLine.Y+1 ) ;
}

//____________________________________________________________________________________________________________
//	private method
//____________________________________________________________________________________________________________

void ProgressMonitor::impl_rebuildFixedText ()
{
    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    // Rebuild fixedtext before progress

    // Rebuild left site of text
    if (m_xTopic_Top.is())
    {
        OUString aCollectString	;

        // Collect all topics from list and format text.
        // "\n" MUST BE at the end of line!!! => Else ... topic and his text are not in the same line!!!
        for ( size_t n = 0; n < maTextlist_Top.size(); ++n )
        {
            IMPL_TextlistItem* pSearchItem = maTextlist_Top[ n ];
            aCollectString	+=	pSearchItem->sTopic ;
            aCollectString	+=	OUString(RTL_CONSTASCII_USTRINGPARAM("\n"))			    ;
        }
        aCollectString	+=	OUString(RTL_CONSTASCII_USTRINGPARAM("\0"))	;	// It's better :-)

        m_xTopic_Top->setText ( aCollectString ) ;
    }

    // Rebuild right site of text
    if (m_xText_Top.is())
    {
        OUString		aCollectString	;

        // Collect all topics from list and format text.
        // "\n" MUST BE at the end of line!!! => Else ... topic and his text are not in the same line!!!
        for ( size_t n = 0; n < maTextlist_Top.size(); ++n )
        {
            IMPL_TextlistItem* pSearchItem = maTextlist_Top[ n ];
            aCollectString	+=	pSearchItem->sText ;
            aCollectString	+=	OUString(RTL_CONSTASCII_USTRINGPARAM("\n"))			   ;
        }
        aCollectString	+=	OUString(RTL_CONSTASCII_USTRINGPARAM("\0"))	;	// It's better :-)

        m_xText_Top->setText ( aCollectString ) ;
    }

    // Rebuild fixedtext below progress

    // Rebuild left site of text
    if (m_xTopic_Bottom.is())
    {
        OUString		aCollectString	;

        // Collect all topics from list and format text.
        // "\n" MUST BE at the end of line!!! => Else ... topic and his text are not in the same line!!!
        for ( size_t n = 0; n < maTextlist_Bottom.size(); ++n )
        {
            IMPL_TextlistItem* pSearchItem = maTextlist_Bottom[ n ];
            aCollectString	+=	pSearchItem->sTopic ;
            aCollectString	+=	OUString(RTL_CONSTASCII_USTRINGPARAM("\n"))			    ;
        }
        aCollectString	+=	OUString(RTL_CONSTASCII_USTRINGPARAM("\0"))	;	// It's better :-)

        m_xTopic_Bottom->setText ( aCollectString ) ;
    }

    // Rebuild right site of text
    if (m_xText_Bottom.is())
    {
        OUString		aCollectString	;

        // Collect all topics from list and format text.
        // "\n" MUST BE at the end of line!!! => Else ... topic and his text are not in the same line!!!
        for ( size_t n = 0; n < maTextlist_Bottom.size(); ++n )
        {
            IMPL_TextlistItem* pSearchItem = maTextlist_Bottom[ n ];
            aCollectString	+=	pSearchItem->sText ;
            aCollectString	+=	OUString(RTL_CONSTASCII_USTRINGPARAM("\n"))			   ;
        }
        aCollectString	+=	OUString(RTL_CONSTASCII_USTRINGPARAM("\0"))	;	// It's better :-)

        m_xText_Bottom->setText ( aCollectString ) ;
    }
}

//____________________________________________________________________________________________________________
//	private method
//____________________________________________________________________________________________________________

void ProgressMonitor::impl_cleanMemory ()
{
    // Ready for multithreading
    MutexGuard aGuard ( m_aMutex ) ;

    // Delete all of lists.

    for ( size_t nPosition = 0; nPosition < maTextlist_Top.size() ; ++nPosition )
    {
        IMPL_TextlistItem* pSearchItem = maTextlist_Top[ nPosition ];
        delete pSearchItem ;
    }
    maTextlist_Top.clear();

    for ( size_t nPosition = 0; nPosition < maTextlist_Bottom.size() ; ++nPosition )
    {
        IMPL_TextlistItem* pSearchItem = maTextlist_Bottom[ nPosition ];
        delete pSearchItem ;
    }
    maTextlist_Bottom.clear();
}

//____________________________________________________________________________________________________________
//	private method
//____________________________________________________________________________________________________________

IMPL_TextlistItem* ProgressMonitor::impl_searchTopic ( const OUString& rTopic, sal_Bool bbeforeProgress	)
{
    // Get right textlist for following operations.
    ::std::vector< IMPL_TextlistItem* >* pTextList ;

    // Ready for multithreading
    ClearableMutexGuard aGuard ( m_aMutex ) ;

    if ( bbeforeProgress == sal_True )
    {
        pTextList = &maTextlist_Top    ;
    }
    else
    {
        pTextList = &maTextlist_Bottom ;
    }

    // Switch off guard.
    aGuard.clear () ;

    // Search the topic in textlist.
    size_t nPosition    = 0;
    size_t nCount       = pTextList->size();

    for ( nPosition = 0; nPosition < nCount ; ++nPosition )
    {
        IMPL_TextlistItem* pSearchItem = pTextList->at( nPosition );

        if ( pSearchItem->sTopic == rTopic )
        {
            // We have found this topic ... return a valid pointer.
            return pSearchItem ;
        }
    }

    // We have'nt found this topic ... return a nonvalid pointer.
    return NULL ;
}

//____________________________________________________________________________________________________________
//	debug methods
//____________________________________________________________________________________________________________

#ifdef DBG_UTIL

// addText, updateText
sal_Bool ProgressMonitor::impl_debug_checkParameter (
    const OUString& rTopic,
    const OUString& rText,
    sal_Bool /*bbeforeProgress*/
) {
    // Check "rTopic"
    if ( &rTopic		==	NULL	) return sal_False ;	// NULL-pointer for reference ???!!!
    if ( rTopic.getLength ()	<	1		) return sal_False ;	// ""

    // Check "rText"
    if ( &rText			==	NULL	) return sal_False ;	// NULL-pointer for reference ???!!!
    if ( rText.getLength ()	<	1		) return sal_False ;	// ""

    // "bbeforeProgress" is valid in everyway!

    // Parameter OK ... return sal_True.
    return sal_True ;
}

// removeText
sal_Bool ProgressMonitor::impl_debug_checkParameter ( const OUString& rTopic, sal_Bool /*bbeforeProgress*/ )
{
    // Check "rTopic"
    if ( &rTopic		==	NULL	) return sal_False ;	// NULL-pointer for reference ???!!!
    if ( rTopic.getLength ()	<	1		) return sal_False ;	// ""

    // "bbeforeProgress" is valid in everyway!

    // Parameter OK ... return sal_True.
    return sal_True ;
}

#endif	// #ifdef DBG_UTIL

}	// namespace unocontrols

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