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|
/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: sdclient.cxx,v $
*
* $Revision: 1.14 $
*
* last change: $Author: obo $ $Date: 2006-03-24 12:50:51 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 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
*
************************************************************************/
#include "Client.hxx"
#ifndef _COM_SUN_STAR_EMBED_NOVISUALAREASIZEEXCEPTION_HPP_
#include <com/sun/star/embed/NoVisualAreaSizeException.hpp>
#endif
#ifndef _SVDOOLE2_HXX //autogen
#include <svx/svdoole2.hxx>
#endif
#ifndef _SVDOGRAF_HXX //autogen
#include <svx/svdograf.hxx>
#endif
#ifndef _SVDPAGV_HXX
#include <svx/svdpagv.hxx>
#endif
#include <toolkit/helper/vclunohelper.hxx>
#pragma hdrstop
#include "misc.hxx"
#ifdef STARIMAGE_AVAILABLE
#ifndef _SIMDLL_HXX
#include <sim2/simdll.hxx>
#endif
#endif
#include "strings.hrc"
#ifndef SD_VIEW_SHELL_HXX
#include "ViewShell.hxx"
#endif
#ifndef SD_DRAW_VIEW_SHELL_HXX
#include "DrawViewShell.hxx"
#endif
#ifndef SD_VIEW_HXX
#include "View.hxx"
#endif
#ifndef SD_WINDOW_HXX
#include "Window.hxx"
#endif
#include "sdresid.hxx"
using namespace com::sun::star;
namespace sd {
/*************************************************************************
|*
|* Ctor
|*
\************************************************************************/
Client::Client(SdrOle2Obj* pObj, ViewShell* pViewShell, ::Window* pWindow) :
SfxInPlaceClient(pViewShell->GetViewShell(), pWindow, pObj->GetAspect() ),
pViewShell(pViewShell),
pSdrOle2Obj(pObj),
pSdrGrafObj(NULL),
pOutlinerParaObj (NULL)
{
SetObject( pObj->GetObjRef() );
DBG_ASSERT( GetObject().is(), "No object connected!" );
}
/*************************************************************************
|*
|* Dtor
|*
\************************************************************************/
Client::~Client()
{
}
/*************************************************************************
|*
|* Wenn IP-aktiv, dann kommt diese Anforderung um Vergroesserung des
|* sichtbaren Ausschnitts des Objektes
|*
\************************************************************************/
void Client::RequestNewObjectArea( Rectangle& aObjRect )
{
::sd::View* pView = pViewShell->GetView();
Rectangle aWorkArea( pView->GetWorkArea() );
if (!aWorkArea.IsInside(aObjRect))
{
// correct position
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);
}
}
void Client::ObjectAreaChanged()
{
::sd::View* pView = pViewShell->GetView();
const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
if (rMarkList.GetMarkCount() == 1)
{
SdrMark* pMark = rMarkList.GetMark(0);
SdrObject* pObj = pMark->GetObj();
// no need to check for changes, this method is called only if the area really changed
pObj->SetLogicRect( GetScaledObjArea() );
}
}
/*************************************************************************
|*
|*
|*
\************************************************************************/
void Client::ViewChanged()
{
//TODO/LATER: should we try to avoid the recalculation of the visareasize
//if we know that it didn't change?
if (pViewShell->GetActiveWindow())
{
::sd::View* pView = pViewShell->GetView();
if (pView)
{
// TODO/LEAN: maybe we can do this without requesting the VisualArea?
// working with the visual area might need running state, so the object may switch itself to this state
MapMode aMap100( MAP_100TH_MM );
MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( GetObject()->getMapUnit( GetAspect() ) );
Rectangle aVisArea;
awt::Size aSz;
try
{
aSz = GetObject()->getVisualAreaSize( GetAspect() );
}
catch( embed::NoVisualAreaSizeException& e )
{
(void)e;
DBG_ERROR( "sd::Client::ViewChanged(), can not get visual area size!\n" );
aSz.Width = 5000;
aSz.Height = 5000;
}
catch( uno::Exception& e )
{
(void)e;
DBG_ERROR( "sd::Client::ViewChanged(), unexcpected exception catched!\n" );
aSz.Width = 5000;
aSz.Height = 5000;
}
aVisArea.SetSize( Size( aSz.Width, aSz.Height ) );
aVisArea = OutputDevice::LogicToLogic( aVisArea, aMapUnit, aMap100 );
Rectangle aLogicRect( pSdrOle2Obj->GetLogicRect() );
Size aScaledSize( static_cast< long >( GetScaleWidth() * Fraction( aVisArea.GetWidth() ) ),
static_cast< long >( GetScaleHeight() * Fraction( aVisArea.GetHeight() ) ) );
// react to the change if the difference is bigger than one pixel
Size aPixelDiff =
Application::GetDefaultDevice()->LogicToPixel(
Size( aLogicRect.GetWidth() - aScaledSize.Width(),
aLogicRect.GetHeight() - aScaledSize.Height() ),
aMap100 );
if( aPixelDiff.Width() || aPixelDiff.Height() )
{
pSdrOle2Obj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aScaledSize ) );
pSdrOle2Obj->BroadcastObjectChange();
}
else
pSdrOle2Obj->ActionChanged();
}
}
}
/*************************************************************************
|*
|* Objekt in den sichtbaren Breich scrollen
|*
\************************************************************************/
void Client::MakeVisible()
{
if (pViewShell->ISA(DrawViewShell))
{
static_cast<DrawViewShell*>(pViewShell)->MakeVisible(
pSdrOle2Obj->GetLogicRect(),
*pViewShell->GetActiveWindow());
}
}
} // end of namespace sd
|
