/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sd.hxx"

#include "DrawViewShell.hxx"

#include "ViewShellHint.hxx"

#ifndef _TOOLKIT_HELPER_VCLUNOHELPER_HXX_
#include <toolkit/unohlp.hxx>
#endif
#include <sfx2/dispatch.hxx>
#ifndef _SVXIDS_HXX
#include <svx/svxids.hrc>
#endif
#include <vcl/msgbox.hxx>
#include <svx/svddef.hxx>
#include <sfx2/bindings.hxx>
#include <sfx2/request.hxx>
#include <sfx2/viewfrm.hxx>
#include <svx/svdograf.hxx>
#include <svx/svdpagv.hxx>

#include "app.hrc"
#include "strings.hrc"

#include "misc.hxx"
#include "fuzoom.hxx"
#include "fudspord.hxx"
#include "futransf.hxx"
#include "fuline.hxx"
#include "fuarea.hxx"
#include "fuchar.hxx"
#include "fuparagr.hxx"
#include "fubullet.hxx"
#include "futempl.hxx"
#include "fuinsert.hxx"
#include "fuprlout.hxx"
#include "fupage.hxx"
#ifndef SD_FU_OBJECT_ANIMATION_PARAMETERS_HXX
#include "fuoaprms.hxx"
#endif
#include "fucopy.hxx"
#ifndef SD_FU_LINE_END_HXX
#include "fulinend.hxx"
#endif
#include "fusnapln.hxx"
#include "fuolbull.hxx"
#include "fuinsfil.hxx"
#include "fulink.hxx"
#include "futhes.hxx"
#include "futxtatt.hxx"
#include "fumeasur.hxx"
#include "fuconnct.hxx"
#include "fumorph.hxx"
#include "fuvect.hxx"
#include "sdresid.hxx"
#include "Window.hxx"
#include "drawview.hxx"
#include "zoomlist.hxx"
#include <vos/mutex.hxx>
#include <vcl/salbtype.hxx>		// FRound
#include <vcl/svapp.hxx>

namespace sd {

/*************************************************************************
|*
|* SfxRequests fuer temporaere Funktionen
|*
\************************************************************************/

void DrawViewShell::FuTemp01(SfxRequest& rReq)
{
	switch(rReq.GetSlot())
	{
		case SID_ATTRIBUTES_LINE:  // BASIC
		{
			SetCurrentFunction( FuLine::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
		}
		break;

		case SID_ATTRIBUTES_AREA:  // BASIC
		{
			SetCurrentFunction( FuArea::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
		}
		break;

		case SID_ATTR_TRANSFORM:
		{
			SetCurrentFunction( FuTransform::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Invalidate(SID_RULER_OBJECT);
			Cancel();
		}
		break;

		case SID_CHAR_DLG_EFFECT:
		case SID_CHAR_DLG:	// BASIC
		{
			SetCurrentFunction( FuChar::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
		}
		break;

		case SID_PARA_DLG:
		{
			SetCurrentFunction( FuParagraph::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
		}
		break;

		case SID_OUTLINE_BULLET:
		case FN_SVX_SET_BULLET:
		case FN_SVX_SET_NUMBER:
		{
			SetCurrentFunction( FuOutlineBullet::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
		}
		break;

		case FN_INSERT_SOFT_HYPHEN:
		case FN_INSERT_HARDHYPHEN:
		case FN_INSERT_HARD_SPACE:
		case SID_INSERT_RLM :
		case SID_INSERT_LRM :
		case SID_INSERT_ZWNBSP :
		case SID_INSERT_ZWSP:
		case SID_CHARMAP:
		{
			SetCurrentFunction( FuBullet::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
		}
		break;

		case SID_PRESENTATION_LAYOUT:
		{
			SetCurrentFunction( FuPresentationLayout::Create(this, GetActiveWindow(), mpDrawView, GetDoc(), rReq) );
			Cancel();
		}
		break;

        case SID_PASTE_SPECIAL:
		{
			SetCurrentFunction( FuInsertClipboard::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
			rReq.Ignore ();
		}
		break;

		case SID_INSERT_GRAPHIC:
		{
			SetCurrentFunction( FuInsertGraphic::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
			rReq.Ignore ();
			Invalidate(SID_DRAWTBX_INSERT);
		}
		break;

		case SID_INSERT_AVMEDIA:
		{
			SetCurrentFunction( FuInsertAVMedia::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );

			Cancel();
			rReq.Ignore ();

			Invalidate(SID_DRAWTBX_INSERT);
		}
		break;

		case SID_INSERT_OBJECT:
		case SID_INSERT_PLUGIN:
		case SID_INSERT_SOUND:
		case SID_INSERT_VIDEO:
		case SID_INSERT_FLOATINGFRAME:
		case SID_INSERT_MATH:
		case SID_INSERT_DIAGRAM:
		case SID_ATTR_TABLE:
		{
			SetCurrentFunction( FuInsertOLE::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );

			Cancel();
			rReq.Ignore ();

			Invalidate(SID_DRAWTBX_INSERT);
		}
		break;

		case SID_COPYOBJECTS:
		{
			if ( mpDrawView->IsPresObjSelected(sal_False, sal_True) )
			{
                ::sd::Window* pWindow = GetActiveWindow();
				InfoBox(pWindow, String(SdResId(STR_ACTION_NOTPOSSIBLE) ) ).Execute();
			}
			else
			{
				if ( mpDrawView->IsTextEdit() )
				{
					mpDrawView->SdrEndTextEdit();
				}

				SetCurrentFunction( FuCopy::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			}
			Cancel();
			rReq.Ignore ();
		}
		break;

		case SID_INSERTFILE:  // BASIC
		{
            Broadcast (ViewShellHint(ViewShellHint::HINT_COMPLEX_MODEL_CHANGE_START));
			SetCurrentFunction( FuInsertFile::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
            Broadcast (ViewShellHint(ViewShellHint::HINT_COMPLEX_MODEL_CHANGE_END));
			Cancel();
			rReq.Done ();

			Invalidate(SID_DRAWTBX_INSERT);
		}
		break;

		case SID_SELECT_BACKGROUND:
		case SID_PAGESETUP:  // BASIC ??
		{
			SetCurrentFunction( FuPage::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
			rReq.Ignore (); // es werden eigenstaendige macros generiert !!
		}
		break;

		case SID_ZOOM_OUT:
		case SID_ZOOM_PANNING:
		{
			mbZoomOnPage = sal_False;
			SetCurrentFunction( FuZoom::Create(this, GetActiveWindow(), mpDrawView, GetDoc(), rReq) );
			// Beendet sich selbst, kein Cancel() notwendig!
			Invalidate( SID_ZOOM_TOOLBOX );
			rReq.Ignore ();
		}
		break;

		case SID_BEFORE_OBJ:
		case SID_BEHIND_OBJ:
		{
			SetCurrentFunction( FuDisplayOrder::Create(this, GetActiveWindow(), mpDrawView, GetDoc(), rReq) );
			Invalidate( SID_POSITION );
			rReq.Ignore ();
			// Beendet sich selbst, kein Cancel() notwendig!
		}
		break;

		case SID_REVERSE_ORDER:   // BASIC
		{
			mpDrawView->ReverseOrderOfMarked();
			Invalidate( SID_POSITION );
			Cancel();
			rReq.Done ();
		}
		break;

		case SID_ANIMATION_EFFECTS:
		{
			SetCurrentFunction( FuObjectAnimationParameters::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq) );
			Cancel();
		}
		break;

		case SID_LINEEND_POLYGON:
		{
			SetCurrentFunction( FuLineEnd::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
		}
		break;

		case SID_CAPTUREPOINT:
			// negative Werte um Aufruf aus Menue zu signalisieren
			maMousePos = Point(-1,-1);
		case SID_SET_SNAPITEM:
		{
			SetCurrentFunction( FuSnapLine::Create(this, GetActiveWindow(), mpDrawView, GetDoc(), rReq) );
			Cancel();
		}
		break;

		case SID_MANAGE_LINKS:
		{
			SetCurrentFunction( FuLink::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
			rReq.Ignore ();
		}
		break;

        case SID_THESAURUS:
		{
			SetCurrentFunction( FuThesaurus::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
			rReq.Ignore ();
		}
		break;

		case SID_TEXTATTR_DLG:
		{
			SetCurrentFunction( FuTextAttrDlg::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
			rReq.Ignore ();
		}
		break;

		case SID_MEASURE_DLG:
		{
			SetCurrentFunction( FuMeasureDlg::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
			rReq.Ignore ();
		}
		break;

		case SID_CONNECTION_DLG:
		{
			SetCurrentFunction( FuConnectionDlg::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
			rReq.Done();
		}
		break;

		case SID_CONNECTION_NEW_ROUTING:
		{
			SfxItemSet aDefAttr( GetPool(), SDRATTR_EDGELINE1DELTA, SDRATTR_EDGELINE3DELTA );
			GetView()->SetAttributes( aDefAttr, sal_True ); // (ReplaceAll)

			Cancel();
			rReq.Done();
		}
		break;

        case SID_TWAIN_SELECT:
		{
			sal_Bool bDone = sal_False;

			if( mxScannerManager.is() )
			{
				try
				{
					const ::com::sun::star::uno::Sequence< ::com::sun::star::scanner::ScannerContext >
						aContexts( mxScannerManager->getAvailableScanners() );

					if( aContexts.getLength() )
					{
						::com::sun::star::scanner::ScannerContext aContext( aContexts.getConstArray()[ 0 ] );
						bDone = mxScannerManager->configureScanner( aContext );
					}
				}
				catch(...)
				{
                }
			}

            Cancel();
			rReq.Done();
		}
		break;

        case SID_TWAIN_TRANSFER:
		{
			sal_Bool bDone = sal_False;

			if( mxScannerManager.is() )
			{
				try
				{
					const ::com::sun::star::uno::Sequence< ::com::sun::star::scanner::ScannerContext > aContexts( mxScannerManager->getAvailableScanners() );

					if( aContexts.getLength() )
					{
						mxScannerManager->startScan( aContexts.getConstArray()[ 0 ], mxScannerListener );
						bDone = sal_True;
					}
				}
				catch( ... )
				{
				}
			}

			if( !bDone )
			{
#ifndef UNX
				const sal_uInt16 nId = STR_TWAIN_NO_SOURCE;
#else
				const sal_uInt16 nId = STR_TWAIN_NO_SOURCE_UNX;
#endif

                ::sd::Window* pWindow = GetActiveWindow();
				InfoBox(pWindow, String( SdResId( nId ) ) ).Execute();
			}
			else
			{
				SfxBindings& rBindings = GetViewFrame()->GetBindings();
				rBindings.Invalidate( SID_TWAIN_SELECT );
				rBindings.Invalidate( SID_TWAIN_TRANSFER );
			}

            Cancel();
			rReq.Done();
		}
		break;

		case SID_POLYGON_MORPHING:
		{
			SetCurrentFunction( FuMorph::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
		}
		break;

		case SID_VECTORIZE:
		{
			SetCurrentFunction( FuVectorize::Create( this, GetActiveWindow(), mpDrawView, GetDoc(), rReq ) );
			Cancel();
		}
		break;

		default:
		{
			// switch Anweisung wegen CLOOKS aufgeteilt. Alle case-Anweisungen die
			// eine Fu???? -Funktion aufrufen, sind in die Methode FuTemp01 (drviews8),
			// FuTemp02 (drviewsb) gewandert.
			FuTemp02(rReq);
		}
		break;
	}
}

/*************************************************************************
|*
|* Scanner-Event
|*
\************************************************************************/

void DrawViewShell::ScannerEvent( const ::com::sun::star::lang::EventObject& )
{
	if( mxScannerManager.is() )
	{
		const ::com::sun::star::scanner::ScannerContext	aContext( mxScannerManager->getAvailableScanners().getConstArray()[ 0 ] );
		const ::com::sun::star::scanner::ScanError		eError = mxScannerManager->getError( aContext );

		if( ::com::sun::star::scanner::ScanError_ScanErrorNone == eError )
		{
			const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XBitmap > xBitmap( mxScannerManager->getBitmap( aContext ) );

			if( xBitmap.is() )
			{
				const BitmapEx aScanBmp( VCLUnoHelper::GetBitmap( xBitmap ) );

				if( !!aScanBmp )
				{
                    const ::vos::OGuard aGuard( Application::GetSolarMutex() );
		            SdrPage*            pPage = mpDrawView->GetSdrPageView()->GetPage();
            		Size                aBmpSize( aScanBmp.GetPrefSize() ), aPageSize( pPage->GetSize() );
                    const MapMode       aMap100( MAP_100TH_MM );

		            if( !aBmpSize.Width() || !aBmpSize.Height() )
			            aBmpSize = aScanBmp.GetSizePixel();

		            if( aScanBmp.GetPrefMapMode().GetMapUnit() == MAP_PIXEL )
			            aBmpSize = GetActiveWindow()->PixelToLogic( aBmpSize, aMap100 );
		            else
			            aBmpSize = OutputDevice::LogicToLogic( aBmpSize, aScanBmp.GetPrefMapMode(), aMap100 );

                    aPageSize.Width() -= pPage->GetLftBorder() + pPage->GetRgtBorder();
		            aPageSize.Height() -= pPage->GetUppBorder() + pPage->GetLwrBorder();

		            if( ( ( aBmpSize.Height() > aPageSize.Height() ) || ( aBmpSize.Width() > aPageSize.Width() ) ) && aBmpSize.Height() && aPageSize.Height() )
		            {
			            double fGrfWH = (double) aBmpSize.Width() / aBmpSize.Height();
			            double fWinWH = (double) aPageSize.Width() / aPageSize.Height();

			            if( fGrfWH < fWinWH )
			            {
				            aBmpSize.Width() = FRound( aPageSize.Height() * fGrfWH );
				            aBmpSize.Height()= aPageSize.Height();
			            }
			            else if( fGrfWH > 0.F )
			            {
				            aBmpSize.Width() = aPageSize.Width();
				            aBmpSize.Height()= FRound( aPageSize.Width() / fGrfWH );
			            }
		            }

		            Point aPnt ( ( aPageSize.Width() - aBmpSize.Width() ) >> 1, ( aPageSize.Height() - aBmpSize.Height() ) >> 1 );
                    aPnt += Point( pPage->GetLftBorder(), pPage->GetUppBorder() );
		            Rectangle   aRect( aPnt, aBmpSize );
		            SdrGrafObj* pGrafObj = NULL;
                    sal_Bool        bInsertNewObject = sal_True;

		            if( GetView()->AreObjectsMarked() )
		            {
			            const SdrMarkList& rMarkList = mpDrawView->GetMarkedObjectList();

			            if( rMarkList.GetMarkCount() == 1 )
			            {
				            SdrMark*    pMark = rMarkList.GetMark(0);
				            SdrObject*  pObj = pMark->GetMarkedSdrObj();

				            if( pObj->ISA( SdrGrafObj ) )
				            {
					            pGrafObj = static_cast< SdrGrafObj* >( pObj );

					            if( pGrafObj->IsEmptyPresObj() )
					            {
						            bInsertNewObject = sal_False;
						            pGrafObj->SetEmptyPresObj(sal_False);
						            pGrafObj->SetOutlinerParaObject(NULL);
						            pGrafObj->SetGraphic( Graphic( aScanBmp ) );
					            }
				            }
			            }
		            }

		            if( bInsertNewObject )
		            {
			            pGrafObj = new SdrGrafObj( Graphic( aScanBmp ), aRect );
			            SdrPageView* pPV = GetView()->GetSdrPageView();
			            GetView()->InsertObjectAtView( pGrafObj, *pPV, SDRINSERT_SETDEFLAYER );
		            }
				}
			}
		}
	}

	SfxBindings& rBindings = GetViewFrame()->GetBindings();
	rBindings.Invalidate( SID_TWAIN_SELECT );
	rBindings.Invalidate( SID_TWAIN_TRANSFER );
}

} // end of namespace sd