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Diffstat (limited to 'sd/source/ui/docshell/sdclient.cxx')
| -rw-r--r-- | sd/source/ui/docshell/sdclient.cxx | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/sd/source/ui/docshell/sdclient.cxx b/sd/source/ui/docshell/sdclient.cxx new file mode 100644 index 000000000000..bb1cd14f87f5 --- /dev/null +++ b/sd/source/ui/docshell/sdclient.cxx @@ -0,0 +1,233 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sd.hxx" + +#include "Client.hxx" +#include <com/sun/star/embed/NoVisualAreaSizeException.hpp> +#include <svx/svdoole2.hxx> +#include <svx/svdograf.hxx> +#include <svx/svdpagv.hxx> + +#include <toolkit/helper/vclunohelper.hxx> + + +#include "misc.hxx" + +#ifdef STARIMAGE_AVAILABLE +#ifndef _SIMDLL_HXX +#include <sim2/simdll.hxx> +#endif +#endif + +#include "strings.hrc" +#include "ViewShell.hxx" +#include "DrawViewShell.hxx" +#include "View.hxx" +#include "Window.hxx" +#include "sdresid.hxx" +#include <vcl/svapp.hxx> + +using namespace com::sun::star; + +namespace sd { + +/************************************************************************* +|* +|* Ctor +|* +\************************************************************************/ + +Client::Client(SdrOle2Obj* pObj, ViewShell* pViewShell, ::Window* pWindow) : + SfxInPlaceClient(pViewShell->GetViewShell(), pWindow, pObj->GetAspect() ), + mpViewShell(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 = mpViewShell->GetView(); + + sal_Bool bSizeProtect = sal_False; + sal_Bool bPosProtect = sal_False; + + const SdrMarkList& rMarkList = pView->GetMarkedObjectList(); + if (rMarkList.GetMarkCount() == 1) + { + SdrMark* pMark = rMarkList.GetMark(0); + SdrObject* pObj = pMark->GetMarkedSdrObj(); + + // no need to check for changes, this method is called only if the area really changed + bSizeProtect = pObj->IsResizeProtect(); + bPosProtect = pObj->IsMoveProtect(); + } + + Rectangle aOldRect = GetObjArea(); + if ( bPosProtect ) + aObjRect.SetPos( aOldRect.TopLeft() ); + + if ( bSizeProtect ) + aObjRect.SetSize( aOldRect.GetSize() ); + + Rectangle aWorkArea( pView->GetWorkArea() ); + if ( !aWorkArea.IsInside(aObjRect) && !bPosProtect && aObjRect != aOldRect ) + { + // 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 = mpViewShell->GetView(); + const SdrMarkList& rMarkList = pView->GetMarkedObjectList(); + if (rMarkList.GetMarkCount() == 1) + { + SdrMark* pMark = rMarkList.GetMark(0); + SdrObject* pObj = pMark->GetMarkedSdrObj(); + + // no need to check for changes, this method is called only if the area really changed + pObj->SetLogicRect( GetScaledObjArea() ); + } +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +void Client::ViewChanged() +{ + if ( GetAspect() == embed::Aspects::MSOLE_ICON ) + { + // the iconified object seems not to need such a scaling handling + // since the replacement image and the size a completely controlled by the container + // TODO/LATER: when the icon exchange is implemented the scaling handling might be required again here + + pSdrOle2Obj->ActionChanged(); // draw needs it to remove lines in slide preview + return; + } + + //TODO/LATER: should we try to avoid the recalculation of the visareasize + //if we know that it didn't change? + if (mpViewShell->GetActiveWindow()) + { + ::sd::View* pView = mpViewShell->GetView(); + if (pView) + { + Rectangle aLogicRect( pSdrOle2Obj->GetLogicRect() ); + Size aLogicSize( aLogicRect.GetWidth(), aLogicRect.GetHeight() ); + + if( pSdrOle2Obj->IsChart() ) + { + //charts never should be stretched see #i84323# for example + pSdrOle2Obj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aLogicSize ) ); + pSdrOle2Obj->BroadcastObjectChange(); + return; + } + + // 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 ); + Rectangle aVisArea; + Size aSize = pSdrOle2Obj->GetOrigObjSize( &aMap100 ); + + aVisArea.SetSize( aSize ); + 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 (mpViewShell->ISA(DrawViewShell)) + { + static_cast<DrawViewShell*>(mpViewShell)->MakeVisible( + pSdrOle2Obj->GetLogicRect(), + *mpViewShell->GetActiveWindow()); + } +} + +} // end of namespace sd + |