office-gobmx/sd/source/ui/docshell/sdclient.cxx
2001-12-05 14:24:58 +00:00

326 lines
10 KiB
C++

/*************************************************************************
*
* $RCSfile: sdclient.cxx,v $
*
* $Revision: 1.4 $
*
* last change: $Author: ka $ $Date: 2001-12-05 15:24:58 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _IPOBJ_HXX //autogen
#include <so3/ipobj.hxx>
#endif
#ifndef _SVDOOLE2_HXX //autogen
#include <svx/svdoole2.hxx>
#endif
#ifndef _SVDOGRAF_HXX //autogen
#include <svx/svdograf.hxx>
#endif
#ifndef _CLIENT_HXX //autogen
#include <so3/client.hxx>
#endif
#ifndef _IPENV_HXX //autogen
#include <so3/ipenv.hxx>
#endif
#ifndef _SVDPAGV_HXX
#include <svx/svdpagv.hxx>
#endif
#pragma hdrstop
#include "misc.hxx"
#ifdef STARIMAGE_AVAILABLE
#ifndef _SIMDLL_HXX
#include <sim2/simdll.hxx>
#endif
#endif
#include "strings.hrc"
#include "sdclient.hxx"
#include "viewshel.hxx"
#include "drviewsh.hxx"
#include "sdview.hxx"
#include "sdwindow.hxx"
#include "sdresid.hxx"
/*************************************************************************
|*
|* Ctor
|*
\************************************************************************/
SdClient::SdClient(SdrOle2Obj* pObj, SdViewShell* pSdViewShell, Window* pWindow) :
SfxInPlaceClient(pSdViewShell, pWindow),
pViewShell(pSdViewShell),
pSdrOle2Obj(pObj),
pSdrGrafObj(NULL),
pOutlinerParaObj (NULL)
{
}
/*************************************************************************
|*
|* Dtor
|*
\************************************************************************/
SdClient::~SdClient()
{
}
/*************************************************************************
|*
|* Wenn IP-aktiv, dann kommt diese Anforderung um Vergroesserung des
|* sichtbaren Ausschnitts des Objektes
|*
\************************************************************************/
void SdClient::RequestObjAreaPixel(const Rectangle& rRect)
{
Window* pWin = pViewShell->GetWindow();
Rectangle aObjRect( pWin->PixelToLogic( rRect.TopLeft() ),
pWin->PixelToLogic( rRect.GetSize() ) );
SdView* pView = pViewShell->GetView();
Rectangle aWorkArea( pView->GetWorkArea() );
if (!aWorkArea.IsInside(aObjRect))
{
// Position korrigieren
Point aPos = aObjRect.TopLeft();
Size aSize = aObjRect.GetSize();
Point aWorkAreaTL = aWorkArea.TopLeft();
Point aWorkAreaBR = aWorkArea.BottomRight();
aPos.X() = Max(aPos.X(), aWorkAreaTL.X());
aPos.X() = Min(aPos.X(), aWorkAreaBR.X()-aSize.Width());
aPos.Y() = Max(aPos.Y(), aWorkAreaTL.Y());
aPos.Y() = Min(aPos.Y(), aWorkAreaBR.Y()-aSize.Height());
aObjRect.SetPos(aPos);
SfxInPlaceClient::RequestObjAreaPixel(pViewShell->GetWindow()->
LogicToPixel(aObjRect) );
}
else
{
SfxInPlaceClient::RequestObjAreaPixel(rRect);
}
const SdrMarkList& rMarkList = pView->GetMarkList();
if (rMarkList.GetMarkCount() == 1)
{
SdrMark* pMark = rMarkList.GetMark(0);
SdrObject* pObj = pMark->GetObj();
Rectangle aOldRect( pObj->GetLogicRect() );
if ( aObjRect != aOldRect )
{
// Rundungsfehler vermeiden - nur, wenn mindestens 1 Pixel Unterschied
// (getrennt fuer Position und Groesse)
Size aOnePixel = pWin->PixelToLogic( Size(1, 1) );
Size aLogicSize = aObjRect.GetSize();
Rectangle aNewRect = aOldRect;
Size aNewSize = aNewRect.GetSize();
if ( Abs( aObjRect.Left() - aOldRect.Left() ) >= aOnePixel.Width() )
aNewRect.SetPos( Point( aObjRect.Left(), aNewRect.Top() ) );
if ( Abs( aObjRect.Top() - aOldRect.Top() ) >= aOnePixel.Height() )
aNewRect.SetPos( Point( aNewRect.Left(), aObjRect.Top() ) );
if ( Abs( aLogicSize.Width() - aNewSize.Width() ) >= aOnePixel.Width() )
aNewSize.Width() = aLogicSize.Width();
if ( Abs( aLogicSize.Height() - aNewSize.Height() ) >= aOnePixel.Height() )
aNewSize.Height() = aLogicSize.Height();
aNewRect.SetSize( aNewSize );
if ( aNewRect != aOldRect ) // veraendert nur, wenn mindestens 1 Pixel
pObj->SetLogicRect( aNewRect );
}
}
}
/*************************************************************************
|*
|*
|*
\************************************************************************/
void SdClient::ViewChanged(USHORT nAspect)
{
// Eventuell neues MetaFile holen
SfxInPlaceClient::ViewChanged(nAspect);
if (pViewShell->GetActiveWindow())
{
SdView* pView = pViewShell->GetView();
if (pView)
{
SvClientData* pData = GetEnv();
if( pData )
{
SvEmbeddedObject* pObj = GetEmbedObj();
MapMode aMap100( MAP_100TH_MM );
Rectangle aVisArea( OutputDevice::LogicToLogic( pObj->GetVisArea(), pObj->GetMapUnit(), aMap100 ) );
Rectangle aLogicRect( pSdrOle2Obj->GetLogicRect() );
Size aScaledSize( static_cast< long >( pData->GetScaleWidth() * Fraction( aVisArea.GetWidth() ) ),
static_cast< long >( pData->GetScaleHeight() * Fraction( aVisArea.GetHeight() ) ) );
if( Application::GetDefaultDevice()->LogicToPixel( aScaledSize, aMap100 ) !=
Application::GetDefaultDevice()->LogicToPixel( aLogicRect.GetSize(), aMap100 ) )
{
const sal_Bool bOldLock = pView->GetModel()->isLocked();
pView->GetModel()->setLock( sal_True );
pSdrOle2Obj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aScaledSize ) );
pView->GetModel()->setLock( bOldLock );
pSdrOle2Obj->SendRepaintBroadcast();
}
}
}
}
}
/*************************************************************************
|*
|* InPlace-Objekt aktivieren / deaktivieren
|*
\************************************************************************/
void SdClient::UIActivate(BOOL bActivate)
{
SfxInPlaceClient::UIActivate(bActivate);
if (!bActivate)
{
#ifdef STARIMAGE_AVAILABLE
if (pSdrGrafObj && pViewShell->GetActiveWindow())
{
// Das Ole2Obj (Image) wird gegen das GrafObj ausgetauscht
pSdrGrafObj->SetLogicRect(pSdrOle2Obj->GetLogicRect());
SvInPlaceObjectRef aIPObj = pSdrOle2Obj->GetObjRef();
pSdrGrafObj->SetGraphic ( SimDLL::GetGraphic( aIPObj ) );
SdView* pView = pViewShell->GetView();
SdrPageView* pPV = pView->GetPageViewPvNum(0);
SdrPage* pPg = pPV->GetPage();
delete pPg->RemoveObject( pSdrOle2Obj->GetOrdNum() );
pSdrGrafObj = NULL;
}
#endif
}
}
/*************************************************************************
|*
|* Daten fuer eine ggf. spaeter zu erzeugende View
|*
\************************************************************************/
void SdClient::MakeViewData()
{
SfxInPlaceClient::MakeViewData();
SvClientData* pCD = GetClientData();
if (pCD)
{
SvEmbeddedObject* pObj = GetEmbedObj();
Rectangle aObjVisArea = OutputDevice::LogicToLogic(
pObj->GetVisArea(), pObj->GetMapUnit(),
MAP_100TH_MM );
Size aVisSize = aObjVisArea.GetSize();
Fraction aFractX = pCD->GetScaleWidth();
Fraction aFractY = pCD->GetScaleHeight();
aFractX *= aVisSize.Width();
aFractY *= aVisSize.Height();
pCD->SetSizeScale(aFractX, aFractY);
Rectangle aObjArea = pSdrOle2Obj->GetLogicRect();
pCD->SetObjArea(aObjArea);
}
}
/*************************************************************************
|*
|* Objekt in den sichtbaren Breich scrollen
|*
\************************************************************************/
void SdClient::MakeVisible()
{
SfxInPlaceClient::MakeVisible();
if (pViewShell->ISA(SdDrawViewShell))
{
((SdDrawViewShell*) pViewShell)->MakeVisible(pSdrOle2Obj->GetLogicRect(),
*pViewShell->GetActiveWindow());
}
}