/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/text/WritingMode.hpp>
#include <com/sun/star/frame/status/FontHeight.hpp>
#include <com/sun/star/frame/XDispatchProvider.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/drawing/DrawViewMode.hpp>

#include <memory>
#include <boost/scoped_ptr.hpp>

#include <osl/mutex.hxx>

#include <vcl/svapp.hxx>
#include <vcl/toolbox.hxx>

#include <svl/languageoptions.hxx>

#include <svtools/ctrltool.hxx>
#include <svtools/ctrlbox.hxx>
#include <svtools/toolbarmenu.hxx>
#include <svtools/valueset.hxx>

#include <toolkit/helper/vclunohelper.hxx>

#include <sfx2/imagemgr.hxx>

#include "app.hrc"
#include "glob.hrc"
#include "strings.hrc"
#include "res_bmp.hrc"
#include "sdresid.hxx"
#include "pres.hxx"
#include "slidelayoutcontroller.hxx"

using rtl::OUString;

using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::beans;

namespace sd
{

extern ::rtl::OUString ImplRetrieveLabelFromCommand( const Reference< XFrame >& xFrame, const OUString& aCmdURL );

// -----------------------------------------------------------------------

class LayoutToolbarMenu : public svtools::ToolbarMenu
{
public:
    LayoutToolbarMenu( SlideLayoutController& rController, const Reference< XFrame >& xFrame, ::Window* pParent, const bool bInsertPage );
    virtual ~LayoutToolbarMenu();

protected:
    DECL_LINK( SelectHdl, void * );

private:
    SlideLayoutController& mrController;
    Reference< XFrame > mxFrame;
    bool mbInsertPage;
    ValueSet* mpLayoutSet1;
    ValueSet* mpLayoutSet2;
};

// -----------------------------------------------------------------------

struct snewfoil_value_info
{
    sal_uInt16 mnBmpResId;
    sal_uInt16 mnStrResId;
    WritingMode meWritingMode;
    AutoLayout maAutoLayout;
};

static snewfoil_value_info notes[] =
{
    {BMP_FOILN_01, STR_AUTOLAYOUT_NOTES, WritingMode_LR_TB, AUTOLAYOUT_NOTES},
    {0, 0, WritingMode_LR_TB, AUTOLAYOUT_NONE},
};

static snewfoil_value_info handout[] =
{
    {BMP_FOILH_01, STR_AUTOLAYOUT_HANDOUT1, WritingMode_LR_TB, AUTOLAYOUT_HANDOUT1},
    {BMP_FOILH_02, STR_AUTOLAYOUT_HANDOUT2, WritingMode_LR_TB, AUTOLAYOUT_HANDOUT2},
    {BMP_FOILH_03, STR_AUTOLAYOUT_HANDOUT3, WritingMode_LR_TB, AUTOLAYOUT_HANDOUT3},
    {BMP_FOILH_04, STR_AUTOLAYOUT_HANDOUT4, WritingMode_LR_TB, AUTOLAYOUT_HANDOUT4},
    {BMP_FOILH_06, STR_AUTOLAYOUT_HANDOUT6, WritingMode_LR_TB, AUTOLAYOUT_HANDOUT6},
    {BMP_FOILH_09, STR_AUTOLAYOUT_HANDOUT9, WritingMode_LR_TB, AUTOLAYOUT_HANDOUT9},
    {0, 0, WritingMode_LR_TB, AUTOLAYOUT_NONE},
};

static snewfoil_value_info standard[] =
{
    {BMP_LAYOUT_EMPTY,    STR_AUTOLAYOUT_NONE,                 WritingMode_LR_TB, AUTOLAYOUT_NONE         },
    {BMP_LAYOUT_HEAD03,   STR_AUTOLAYOUT_TITLE,                WritingMode_LR_TB, AUTOLAYOUT_TITLE        },
    {BMP_LAYOUT_HEAD02,   STR_AUTOLAYOUT_CONTENT,              WritingMode_LR_TB, AUTOLAYOUT_ENUM         },
    {BMP_LAYOUT_HEAD02A,  STR_AUTOLAYOUT_2CONTENT,             WritingMode_LR_TB, AUTOLAYOUT_2TEXT        },
    {BMP_LAYOUT_HEAD01,   STR_AUTOLAYOUT_ONLY_TITLE,           WritingMode_LR_TB, AUTOLAYOUT_ONLY_TITLE   },
    {BMP_LAYOUT_TEXTONLY, STR_AUTOLAYOUT_ONLY_TEXT,            WritingMode_LR_TB, AUTOLAYOUT_ONLY_TEXT    },
    {BMP_LAYOUT_HEAD03B,  STR_AUTOLAYOUT_2CONTENT_CONTENT,     WritingMode_LR_TB, AUTOLAYOUT_2OBJTEXT     },
    {BMP_LAYOUT_HEAD03C,  STR_AUTOLAYOUT_CONTENT_2CONTENT,     WritingMode_LR_TB, AUTOLAYOUT_TEXT2OBJ     },
    {BMP_LAYOUT_HEAD03A,  STR_AUTOLAYOUT_2CONTENT_OVER_CONTENT,WritingMode_LR_TB, AUTOLAYOUT_2OBJOVERTEXT },
    {BMP_LAYOUT_HEAD02B,  STR_AUTOLAYOUT_CONTENT_OVER_CONTENT, WritingMode_LR_TB, AUTOLAYOUT_OBJOVERTEXT  },
    {BMP_LAYOUT_HEAD04,   STR_AUTOLAYOUT_4CONTENT,             WritingMode_LR_TB, AUTOLAYOUT_4OBJ         },
    {BMP_LAYOUT_HEAD06,   STR_AUTOLAYOUT_6CONTENT,             WritingMode_LR_TB, AUTOLAYOUT_6CLIPART     },
    {0, 0, WritingMode_LR_TB, AUTOLAYOUT_NONE}
};

static snewfoil_value_info v_standard[] =
{
    // vertical
    {BMP_LAYOUT_VERTICAL02, STR_AL_VERT_TITLE_TEXT_CHART,      WritingMode_TB_RL, AUTOLAYOUT_VERTICAL_TITLE_TEXT_CHART       },
    {BMP_LAYOUT_VERTICAL01, STR_AL_VERT_TITLE_VERT_OUTLINE,    WritingMode_TB_RL, AUTOLAYOUT_VERTICAL_TITLE_VERTICAL_OUTLINE },
    {BMP_LAYOUT_HEAD02,     STR_AL_TITLE_VERT_OUTLINE,         WritingMode_TB_RL, AUTOLAYOUT_TITLE_VERTICAL_OUTLINE          },
    {BMP_LAYOUT_HEAD02A,    STR_AL_TITLE_VERT_OUTLINE_CLIPART, WritingMode_TB_RL, AUTOLAYOUT_TITLE_VERTICAL_OUTLINE_CLIPART  },
    {0, 0, WritingMode_LR_TB, AUTOLAYOUT_NONE}
};

// -----------------------------------------------------------------------

static void fillLayoutValueSet( ValueSet* pValue, snewfoil_value_info* pInfo )
{
    Size aLayoutItemSize;
    for( ; pInfo->mnBmpResId; pInfo++ )
    {
        String   aText( SdResId( pInfo->mnStrResId ) );
        BitmapEx aBmp(  SdResId( pInfo->mnBmpResId ) );

        pValue->InsertItem( static_cast<sal_uInt16>(pInfo->maAutoLayout)+1, aBmp, aText );

        aLayoutItemSize.Width()  = std::max( aLayoutItemSize.Width(),  aBmp.GetSizePixel().Width()  );
        aLayoutItemSize.Height() = std::max( aLayoutItemSize.Height(), aBmp.GetSizePixel().Height() );
    }

    aLayoutItemSize = pValue->CalcItemSizePixel( aLayoutItemSize );
    pValue->SetSizePixel( pValue->CalcWindowSizePixel( aLayoutItemSize ) );
}

// -----------------------------------------------------------------------

LayoutToolbarMenu::LayoutToolbarMenu( SlideLayoutController& rController, const Reference< XFrame >& xFrame, ::Window* pParent, const bool bInsertPage )
: svtools::ToolbarMenu(xFrame, pParent, WB_CLIPCHILDREN )
, mrController( rController )
, mxFrame(xFrame)
, mbInsertPage( bInsertPage )
, mpLayoutSet1( 0 )
, mpLayoutSet2( 0 )
{
    DrawViewMode eMode = DrawViewMode_DRAW;

    // find out which view is running
    if( xFrame.is() ) try
    {
        Reference< XPropertySet > xControllerSet( xFrame->getController(), UNO_QUERY_THROW );
        xControllerSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "DrawViewMode" ) ) ) >>= eMode;
    }
    catch( Exception& e )
    {
        (void)e;
        OSL_ASSERT(false);
    }

    const sal_Int32 LAYOUT_BORDER_PIX = 7;

    String aTitle1( SdResId( STR_GLUE_ESCDIR_HORZ ) );
    String aTitle2( SdResId( STR_GLUE_ESCDIR_VERT ) );

    SvtLanguageOptions aLanguageOptions;
    const bool bVerticalEnabled = aLanguageOptions.IsVerticalTextEnabled();

    SetSelectHdl( LINK( this, LayoutToolbarMenu, SelectHdl ) );

    mpLayoutSet1 = createEmptyValueSetControl();
    mpLayoutSet1->SetSelectHdl( LINK( this, LayoutToolbarMenu, SelectHdl ) );

    snewfoil_value_info* pInfo = 0;
    sal_Int16 nColCount = 4;
    switch( eMode )
    {
    case DrawViewMode_DRAW: pInfo = &standard[0]; break;
    case DrawViewMode_HANDOUT: pInfo = &handout[0]; nColCount = 2; break;
    case DrawViewMode_NOTES: pInfo = &notes[0]; nColCount = 1; break;
    default: break;
    }

    mpLayoutSet1->SetColCount( nColCount );

    fillLayoutValueSet( mpLayoutSet1, pInfo );

    Size aSize( mpLayoutSet1->GetOutputSizePixel() );
    aSize.Width() += (mpLayoutSet1->GetColCount() + 1) * LAYOUT_BORDER_PIX;
    aSize.Height() += (mpLayoutSet1->GetLineCount() +1) * LAYOUT_BORDER_PIX;
    mpLayoutSet1->SetOutputSizePixel( aSize );

    if( bVerticalEnabled && (eMode == DrawViewMode_DRAW) )
        appendEntry( -1, aTitle1 );
    appendEntry( 0, mpLayoutSet1 );

    if( bVerticalEnabled && (eMode == DrawViewMode_DRAW) )
    {
        mpLayoutSet2 = new ValueSet( this, WB_TABSTOP | WB_MENUSTYLEVALUESET | WB_FLATVALUESET | WB_NOBORDER | WB_NO_DIRECTSELECT );

        mpLayoutSet2->SetSelectHdl( LINK( this, LayoutToolbarMenu, SelectHdl ) );
        mpLayoutSet2->SetColCount( 4 );
        mpLayoutSet2->EnableFullItemMode( sal_False );
        mpLayoutSet2->SetColor( GetControlBackground() );

        fillLayoutValueSet( mpLayoutSet2, &v_standard[0] );

        aSize = mpLayoutSet2->GetOutputSizePixel();
        aSize.Width() += (mpLayoutSet2->GetColCount() + 1) * LAYOUT_BORDER_PIX;
        aSize.Height() += (mpLayoutSet2->GetLineCount() + 1) * LAYOUT_BORDER_PIX;
        mpLayoutSet2->SetOutputSizePixel( aSize );

        appendEntry( -1, aTitle2 );
        appendEntry( 1, mpLayoutSet2 );
    }

    if( eMode == DrawViewMode_DRAW )
    {
        appendSeparator();

        OUString sSlotStr;
        Image aSlotImage;
        if( mxFrame.is() )
        {
            if( bInsertPage )
                sSlotStr = OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:DuplicatePage" ) );
            else
                sSlotStr = OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:Undo" ) );
            aSlotImage = ::GetImage( mxFrame, sSlotStr, sal_False );

            String sSlotTitle;
            if( bInsertPage )
                sSlotTitle = ImplRetrieveLabelFromCommand( mxFrame, sSlotStr );
            else
                sSlotTitle = String( SdResId( STR_RESET_LAYOUT ) );
            appendEntry( 2, sSlotTitle, aSlotImage);
        }
    }

    SetOutputSizePixel( getMenuSize() );
}

// -----------------------------------------------------------------------

LayoutToolbarMenu::~LayoutToolbarMenu()
{
}

// -----------------------------------------------------------------------

IMPL_LINK( LayoutToolbarMenu, SelectHdl, void *, pControl )
{
    if ( IsInPopupMode() )
        EndPopupMode();

    Sequence< PropertyValue > aArgs;

    AutoLayout eLayout = AUTOLAYOUT__END;

    OUString sCommandURL( mrController.getCommandURL() );

    if( pControl == mpLayoutSet1 )
    {
        eLayout = static_cast< AutoLayout >(mpLayoutSet1->GetSelectItemId()-1);
    }
    else if( pControl == mpLayoutSet2 )
    {
        eLayout = static_cast< AutoLayout >(mpLayoutSet2->GetSelectItemId()-1);
    }

    if( eLayout != AUTOLAYOUT__END )
    {
        aArgs = Sequence< PropertyValue >(1);
        aArgs[0].Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "WhatLayout" ) );
        aArgs[0].Value <<= (sal_Int32)eLayout;
    }
    else if( mbInsertPage )
    {
        sCommandURL = OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:DuplicatePage" ) );
    }

    mrController.dispatchCommand( sCommandURL, aArgs );

    return 0;
}

// ====================================================================

OUString SlideLayoutController_getImplementationName()
{
    return OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.sd.SlideLayoutController" ));
}

// --------------------------------------------------------------------

Sequence< OUString >  SlideLayoutController_getSupportedServiceNames() throw( RuntimeException )
{
    Sequence< OUString > aSNS( 1 );
    aSNS.getArray()[0] = OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.frame.ToolbarController" ));
    return aSNS;
}

// --------------------------------------------------------------------

Reference< XInterface > SAL_CALL SlideLayoutController_createInstance( const Reference< XMultiServiceFactory >& rSMgr ) throw( RuntimeException )
{
    return *new SlideLayoutController( rSMgr, OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:AssignLayout" )), false );
}

// --------------------------------------------------------------------

OUString InsertSlideController_getImplementationName()
{
    return OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.sd.InsertSlideController" ));
}

// --------------------------------------------------------------------

Sequence< OUString >  InsertSlideController_getSupportedServiceNames() throw( RuntimeException )
{
    Sequence< OUString > aSNS( 1 );
    aSNS.getArray()[0] = OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.frame.ToolbarController" ));
    return aSNS;
}

// --------------------------------------------------------------------

Reference< XInterface > SAL_CALL InsertSlideController_createInstance( const Reference< XMultiServiceFactory >& rSMgr ) throw( RuntimeException )
{
    return *new SlideLayoutController( rSMgr, OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:InsertPage" )), true );
}

//========================================================================
// class SlideLayoutController
//========================================================================

SlideLayoutController::SlideLayoutController( const Reference< lang::XMultiServiceFactory >& rServiceManager, const rtl::OUString& sCommandURL, bool bInsertPage )
: svt::PopupWindowController( rServiceManager, Reference< frame::XFrame >(), sCommandURL )
, mbInsertPage( bInsertPage )
{
}

// --------------------------------------------------------------------

::Window* SlideLayoutController::createPopupWindow( ::Window* pParent )
{
    return new sd::LayoutToolbarMenu( *this, m_xFrame, pParent, mbInsertPage );
}

// --------------------------------------------------------------------
// XServiceInfo
// --------------------------------------------------------------------

OUString SAL_CALL SlideLayoutController::getImplementationName() throw( RuntimeException )
{
    if( mbInsertPage )
        return InsertSlideController_getImplementationName();
    else
        return SlideLayoutController_getImplementationName();
}

// --------------------------------------------------------------------

Sequence< OUString > SAL_CALL SlideLayoutController::getSupportedServiceNames(  ) throw( RuntimeException )
{
    if( mbInsertPage )
        return InsertSlideController_getSupportedServiceNames();
    else
        return SlideLayoutController_getSupportedServiceNames();
}

}

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