538 lines
17 KiB
C++
538 lines
17 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: docshel2.cxx,v $
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*
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* $Revision: 1.33 $
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*
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* last change: $Author: rt $ $Date: 2007-04-26 08:37:09 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_sd.hxx"
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#include "DrawDocShell.hxx"
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#ifndef _SV_MSGBOX_HXX //autogen
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#include <vcl/msgbox.hxx>
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#endif
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#ifndef _SVDPAGV_HXX //autogen
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#include <svx/svdpagv.hxx>
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#endif
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#include <svx/svxdlg.hxx>
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#include <svx/dialogs.hrc>
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#include "helpids.h"
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#ifndef SD_VIEW_SHELL_HXX
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#include "ViewShell.hxx"
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#endif
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#ifndef SD_DRAW_VIEW_HXX
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#include "drawview.hxx"
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#endif
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#ifndef SD_FRAMW_VIEW_HXX
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#include "FrameView.hxx"
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#endif
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#include "drawdoc.hxx"
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#include "sdpage.hxx"
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#ifndef SD_VIEW_HXX
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#include "View.hxx"
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#endif
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#ifndef SD_CLIENT_VIEW_HXX
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#include "ClientView.hxx"
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#endif
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#ifndef SD_WINDOW_SHELL_HXX
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#include "Window.hxx"
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#endif
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#include "strings.hrc"
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#include "res_bmp.hrc"
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#include "sdresid.hxx"
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#include "strmname.h"
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#ifndef SD_FU_POOR_HXX
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#include "fupoor.hxx"
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#endif
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#ifndef _SV_SVAPP_HXX
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#include <vcl/svapp.hxx>
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#endif
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#ifndef _SV_VIRDEV_HXX
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#include <vcl/virdev.hxx>
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#endif
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namespace sd {
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/*************************************************************************
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|*
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|* Zeichnen der DocShell (mittels der Hilfsklasse SdDrawViewShell)
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|*
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\************************************************************************/
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void DrawDocShell::Draw(OutputDevice* pOut, const JobSetup&, USHORT nAspect)
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{
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if (nAspect == ASPECT_THUMBNAIL)
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{
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/**********************************************************************
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* THUMBNAIL: Hier koennte ev. einmal der Draft-Mode gesetzt werden
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**********************************************************************/
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}
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ClientView* pView = new ClientView(this, pOut, NULL);
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pView->SetHlplVisible(FALSE);
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pView->SetGridVisible(FALSE);
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pView->SetBordVisible(FALSE);
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pView->SetPageVisible(FALSE);
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pView->SetGlueVisible(FALSE);
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SdPage* pSelectedPage = NULL;
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List* pFrameViewList = mpDoc->GetFrameViewList();
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if( pFrameViewList && pFrameViewList->Count() )
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{
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FrameView* pFrameView = (FrameView*)pFrameViewList->GetObject(0);
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if( pFrameView && pFrameView->GetPageKind() == PK_STANDARD )
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{
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USHORT nSelectedPage = pFrameView->GetSelectedPage();
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pSelectedPage = mpDoc->GetSdPage(nSelectedPage, PK_STANDARD);
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}
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}
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if( NULL == pSelectedPage )
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{
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SdPage* pPage = NULL;
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USHORT nSelectedPage = 0;
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USHORT nPageCnt = (USHORT) mpDoc->GetSdPageCount(PK_STANDARD);
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for (USHORT i = 0; i < nPageCnt; i++)
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{
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pPage = mpDoc->GetSdPage(i, PK_STANDARD);
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if ( pPage->IsSelected() )
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{
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nSelectedPage = i;
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pSelectedPage = pPage;
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}
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}
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if( NULL == pSelectedPage )
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pSelectedPage = mpDoc->GetSdPage(0, PK_STANDARD);
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}
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Rectangle aVisArea = GetVisArea(nAspect);
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pOut->IntersectClipRegion(aVisArea);
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pView->ShowSdrPage(pSelectedPage);
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if (pOut->GetOutDevType() != OUTDEV_WINDOW)
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{
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MapMode aOldMapMode = pOut->GetMapMode();
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if (pOut->GetOutDevType() == OUTDEV_PRINTER)
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{
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MapMode aMapMode = aOldMapMode;
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Point aOrigin = aMapMode.GetOrigin();
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aOrigin.X() += 1;
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aOrigin.Y() += 1;
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aMapMode.SetOrigin(aOrigin);
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pOut->SetMapMode(aMapMode);
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}
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Region aRegion(aVisArea);
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pView->CompleteRedraw(pOut, aRegion);
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if (pOut->GetOutDevType() == OUTDEV_PRINTER)
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{
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pOut->SetMapMode(aOldMapMode);
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}
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}
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delete pView;
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// Fuer Testzwecke: Bitte nicht entfernen!
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//
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// GDIMetaFile* pMtf = pOut->GetConnectMetaFile();
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//
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// if( pMtf )
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// {
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// String aURLStr;
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//
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// if( ::utl::LocalFileHelper::ConvertPhysicalNameToURL( String( RTL_CONSTASCII_USTRINGPARAM( "d:\\gdi.mtf" ) ), aURLStr ) )
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// {
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// SvStream* pOStm = ::utl::UcbStreamHelper::CreateStream( aURLStr, STREAM_WRITE | STREAM_TRUNC );
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//
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// if( pOStm )
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// {
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// *pOStm << *pMtf;
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// delete pOStm;
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// }
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// }
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// }
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}
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/*************************************************************************
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|*
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|*
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|*
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\************************************************************************/
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Rectangle DrawDocShell::GetVisArea(USHORT nAspect) const
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{
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Rectangle aVisArea;
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if( ( ASPECT_THUMBNAIL == nAspect ) || ( ASPECT_DOCPRINT == nAspect ) )
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{
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// Groesse der ersten Seite herausgeben
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MapMode aSrcMapMode(MAP_PIXEL);
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MapMode aDstMapMode(MAP_100TH_MM);
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Size aSize = mpDoc->GetSdPage(0, PK_STANDARD)->GetSize();
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aSrcMapMode.SetMapUnit(MAP_100TH_MM);
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aSize = Application::GetDefaultDevice()->LogicToLogic(aSize, &aSrcMapMode, &aDstMapMode);
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aVisArea.SetSize(aSize);
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}
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else
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{
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aVisArea = SfxObjectShell::GetVisArea(nAspect);
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}
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if (aVisArea.IsEmpty() && mpViewShell)
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{
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Window* pWin = mpViewShell->GetActiveWindow();
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if (pWin)
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{
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aVisArea = pWin->PixelToLogic(Rectangle(Point(0,0), pWin->GetOutputSizePixel()));
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}
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}
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return (aVisArea);
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}
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/*************************************************************************
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|*
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|* ViewShell anmelden
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|*
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\************************************************************************/
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void DrawDocShell::Connect(ViewShell* pViewSh)
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{
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mpViewShell = pViewSh;
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}
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/*************************************************************************
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|*
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|* ViewShell abmelden
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|*
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\************************************************************************/
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void DrawDocShell::Disconnect(ViewShell* pViewSh)
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{
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if (mpViewShell == pViewSh)
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{
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mpViewShell = NULL;
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}
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}
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/*************************************************************************
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|*
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|*
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|*
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\************************************************************************/
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FrameView* DrawDocShell::GetFrameView()
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{
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FrameView* pFrameView = NULL;
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if (mpViewShell)
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{
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pFrameView = mpViewShell->GetFrameView();
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}
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return(pFrameView);
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}
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/*************************************************************************
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|*
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|* Groesse der ersten Seite zurueckgeben
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|*
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\************************************************************************/
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Size DrawDocShell::GetFirstPageSize()
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{
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return SfxObjectShell::GetFirstPageSize();
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}
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/*************************************************************************
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|*
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|* Bitmap einer beliebigen Seite erzeugen
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|*
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\************************************************************************/
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Bitmap DrawDocShell::GetPagePreviewBitmap(SdPage* pPage, USHORT nMaxEdgePixel)
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{
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MapMode aMapMode( MAP_100TH_MM );
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const Size aSize( pPage->GetSize() );
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const Point aNullPt;
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VirtualDevice aVDev( *Application::GetDefaultDevice() );
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aVDev.SetMapMode( aMapMode );
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const Size aPixSize( aVDev.LogicToPixel( aSize ) );
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const ULONG nMaxEdgePix = Max( aPixSize.Width(), aPixSize.Height() );
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Fraction aFrac( nMaxEdgePixel, nMaxEdgePix );
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aMapMode.SetScaleX( aFrac );
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aMapMode.SetScaleY( aFrac );
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aVDev.SetMapMode( aMapMode );
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aVDev.SetOutputSize( aSize );
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// damit die dunklen Linien am rechten und unteren Seitenrans mitkommen
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aFrac = Fraction( nMaxEdgePixel - 1, nMaxEdgePix );
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aMapMode.SetScaleX( aFrac );
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aMapMode.SetScaleY( aFrac );
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aVDev.SetMapMode( aMapMode );
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ClientView* pView = new ClientView( this, &aVDev, NULL );
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FrameView* pFrameView = GetFrameView();
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pView->ShowSdrPage( pPage );
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if ( GetFrameView() )
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{
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// Initialisierungen der Zeichen-(Bildschirm-)Attribute
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pView->SetGridCoarse( pFrameView->GetGridCoarse() );
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pView->SetGridFine( pFrameView->GetGridFine() );
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pView->SetSnapGridWidth(pFrameView->GetSnapGridWidthX(), pFrameView->GetSnapGridWidthY());
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pView->SetGridVisible( pFrameView->IsGridVisible() );
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pView->SetGridFront( pFrameView->IsGridFront() );
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pView->SetSnapAngle( pFrameView->GetSnapAngle() );
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pView->SetGridSnap( pFrameView->IsGridSnap() );
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pView->SetBordSnap( pFrameView->IsBordSnap() );
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pView->SetHlplSnap( pFrameView->IsHlplSnap() );
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pView->SetOFrmSnap( pFrameView->IsOFrmSnap() );
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pView->SetOPntSnap( pFrameView->IsOPntSnap() );
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pView->SetOConSnap( pFrameView->IsOConSnap() );
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pView->SetDragStripes( pFrameView->IsDragStripes() );
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pView->SetFrameDragSingles( pFrameView->IsFrameDragSingles() );
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pView->SetSnapMagneticPixel( pFrameView->GetSnapMagneticPixel() );
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pView->SetMarkedHitMovesAlways( pFrameView->IsMarkedHitMovesAlways() );
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pView->SetMoveOnlyDragging( pFrameView->IsMoveOnlyDragging() );
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pView->SetSlantButShear( pFrameView->IsSlantButShear() );
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pView->SetNoDragXorPolys( pFrameView->IsNoDragXorPolys() );
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pView->SetCrookNoContortion( pFrameView->IsCrookNoContortion() );
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pView->SetAngleSnapEnabled( pFrameView->IsAngleSnapEnabled() );
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pView->SetBigOrtho( pFrameView->IsBigOrtho() );
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pView->SetOrtho( pFrameView->IsOrtho() );
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SdrPageView* pPageView = pView->GetSdrPageView();
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if (pPageView)
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{
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if ( pPageView->GetVisibleLayers() != pFrameView->GetVisibleLayers() )
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pPageView->SetVisibleLayers( pFrameView->GetVisibleLayers() );
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if ( pPageView->GetPrintableLayers() != pFrameView->GetPrintableLayers() )
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pPageView->SetPrintableLayers( pFrameView->GetPrintableLayers() );
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if ( pPageView->GetLockedLayers() != pFrameView->GetLockedLayers() )
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pPageView->SetLockedLayers( pFrameView->GetLockedLayers() );
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// if ( pPageView->GetHelpLines() != pFrameView->GetHelpLines() )
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pPageView->SetHelpLines( pFrameView->GetStandardHelpLines() );
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}
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if ( pView->GetActiveLayer() != pFrameView->GetActiveLayer() )
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pView->SetActiveLayer( pFrameView->GetActiveLayer() );
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}
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pView->CompleteRedraw( &aVDev, Rectangle( aNullPt, aSize ) );
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// #111097# IsRedrawReady() always gives sal_True while ( !pView->IsRedrawReady() ) {}
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delete pView;
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aVDev.SetMapMode( MapMode() );
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Bitmap aPreview( aVDev.GetBitmap( aNullPt, aVDev.GetOutputSizePixel() ) );
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DBG_ASSERT(!!aPreview, "Vorschau-Bitmap konnte nicht erzeugt werden");
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return aPreview;
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}
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/*************************************************************************
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|*
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|* Pruefen, ob die Seite vorhanden ist und dann den Anwender zwingen einen
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|* noch nicht vorhandenen Namen einzugeben. Wird FALSE zurueckgegeben,
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|* wurde die Aktion vom Anwender abgebrochen.
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|*
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\************************************************************************/
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BOOL DrawDocShell::CheckPageName (::Window* pWin, String& rName )
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{
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const String aStrForDlg( rName );
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bool bIsNameValid = IsNewPageNameValid( rName, true );
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if( ! bIsNameValid )
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{
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String aDesc( SdResId( STR_WARN_PAGE_EXISTS ) );
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SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
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AbstractSvxNameDialog* aNameDlg = pFact ? pFact->CreateSvxNameDialog( pWin, aStrForDlg, aDesc, RID_SVXDLG_NAME ) : 0;
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if( aNameDlg )
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{
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aNameDlg->SetEditHelpId( HID_SD_NAMEDIALOG_PAGE );
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if( mpViewShell )
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aNameDlg->SetCheckNameHdl( LINK( this, DrawDocShell, RenameSlideHdl ) );
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FunctionReference xFunc( mpViewShell->GetCurrentFunction() );
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if( xFunc.is() )
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xFunc->cancel();
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if( aNameDlg->Execute() == RET_OK )
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{
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aNameDlg->GetName( rName );
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bIsNameValid = IsNewPageNameValid( rName );
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}
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delete aNameDlg;
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}
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}
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return ( bIsNameValid ? TRUE : FALSE );
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}
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bool DrawDocShell::IsNewPageNameValid( String & rInOutPageName, bool bResetStringIfStandardName /* = false */ )
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{
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bool bCanUseNewName = false;
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// check if name is something like 'Slide n'
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String aStrPage( SdResId( STR_SD_PAGE ) );
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aStrPage += ' ';
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bool bIsStandardName = false;
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// prevent also _future_ slide names of the form "'STR_SD_PAGE' + ' ' + '[0-9]+|[a-z]|[A-Z]|[CDILMVX]+|[cdilmvx]+'"
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// (arabic, lower- and upper case single letter, lower- and upper case roman numbers)
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if( 0 == rInOutPageName.Search( aStrPage ) )
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{
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if( rInOutPageName.GetToken( 1, sal_Unicode(' ') ).GetChar(0) >= '0' &&
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rInOutPageName.GetToken( 1, sal_Unicode(' ') ).GetChar(0) <= '9' )
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{
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// check for arabic numbering
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// gobble up all following numbers
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String sRemainder = rInOutPageName.GetToken( 1, sal_Unicode(' ') );
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while( sRemainder.Len() &&
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sRemainder.GetChar(0) >= '0' &&
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sRemainder.GetChar(0) <= '9' )
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{
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// trim by one
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sRemainder.Erase(0, 1);
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}
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// EOL? Reserved name!
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if( !sRemainder.Len() )
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{
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bIsStandardName = true;
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}
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}
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else if( rInOutPageName.GetToken( 1, sal_Unicode(' ') ).GetChar(0) >= 'a' &&
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rInOutPageName.GetToken( 1, sal_Unicode(' ') ).GetChar(0) <= 'z' &&
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rInOutPageName.GetToken( 1, sal_Unicode(' ') ).Len() == 1 )
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{
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// lower case, single character: reserved
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bIsStandardName = true;
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}
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else if( rInOutPageName.GetToken( 1, sal_Unicode(' ') ).GetChar(0) >= 'A' &&
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rInOutPageName.GetToken( 1, sal_Unicode(' ') ).GetChar(0) <= 'Z' &&
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rInOutPageName.GetToken( 1, sal_Unicode(' ') ).Len() == 1 )
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{
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// upper case, single character: reserved
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bIsStandardName = true;
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}
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else
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{
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// check for upper/lower case roman numbering
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String sReserved( String::CreateFromAscii( "cdilmvx" ) );
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// gobble up all following characters contained in one reserved class
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String sRemainder = rInOutPageName.GetToken( 1, sal_Unicode(' ') );
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if( sReserved.Search( sRemainder.GetChar(0) ) == STRING_NOTFOUND )
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sReserved.ToUpperAscii();
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while( sReserved.Search( sRemainder.GetChar(0) ) != STRING_NOTFOUND )
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{
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// trim by one
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sRemainder.Erase(0, 1);
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}
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// EOL? Reserved name!
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if( !sRemainder.Len() )
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{
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bIsStandardName = true;
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}
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}
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}
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if( bIsStandardName )
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{
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if( bResetStringIfStandardName )
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{
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// this is for insertion of slides from other files with standard
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// name. They get a new standard name, if the string is set to an
|
|
// empty one.
|
|
rInOutPageName = String();
|
|
bCanUseNewName = true;
|
|
}
|
|
else
|
|
bCanUseNewName = false;
|
|
}
|
|
else
|
|
{
|
|
if( rInOutPageName.Len() > 0 )
|
|
{
|
|
BOOL bOutDummy;
|
|
USHORT nExistingPageNum = mpDoc->GetPageByName( rInOutPageName, bOutDummy );
|
|
bCanUseNewName = ( nExistingPageNum == SDRPAGE_NOTFOUND );
|
|
}
|
|
else
|
|
bCanUseNewName = false;
|
|
}
|
|
|
|
return bCanUseNewName;
|
|
}
|
|
|
|
IMPL_LINK( DrawDocShell, RenameSlideHdl, AbstractSvxNameDialog*, pDialog )
|
|
{
|
|
if( ! pDialog )
|
|
return 0;
|
|
|
|
String aNewName;
|
|
pDialog->GetName( aNewName );
|
|
|
|
return IsNewPageNameValid( aNewName );
|
|
}
|
|
} // end of namespace sd
|