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office-gobmx/sd/source/ui/docshell/docshel2.cxx
Rüdiger Timm 0c4d411e3f INTEGRATION: CWS changefileheader (1.33.222); FILE MERGED 
2008/04/01 15:34:24 thb 1.33.222.3: #i85898# Stripping all external header guards
2008/04/01 12:38:43 thb 1.33.222.2: #i85898# Stripping all external header guards
2008/03/31 13:57:59 rt 1.33.222.1: #i87441# Change license header to LPGL v3.
2008-04-10 18:58:54 +00:00

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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: docshel2.cxx,v $
* $Revision: 1.34 $
*
* 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 "DrawDocShell.hxx"
#include <vcl/msgbox.hxx>
#include <svx/svdpagv.hxx>
#include <svx/svxdlg.hxx>
#include <svx/dialogs.hrc>
#include "helpids.h"
#include "ViewShell.hxx"
#include "drawview.hxx"
#ifndef SD_FRAMW_VIEW_HXX
#include "FrameView.hxx"
#endif
#include "drawdoc.hxx"
#include "sdpage.hxx"
#include "View.hxx"
#include "ClientView.hxx"
#ifndef SD_WINDOW_SHELL_HXX
#include "Window.hxx"
#endif
#include "strings.hrc"
#include "res_bmp.hrc"
#include "sdresid.hxx"
#include "strmname.h"
#include "fupoor.hxx"
#include <vcl/svapp.hxx>
#include <vcl/virdev.hxx>
namespace sd {
/*************************************************************************
|*
|* Zeichnen der DocShell (mittels der Hilfsklasse SdDrawViewShell)
|*
\************************************************************************/
void DrawDocShell::Draw(OutputDevice* pOut, const JobSetup&, USHORT nAspect)
{
if (nAspect == ASPECT_THUMBNAIL)
{
/**********************************************************************
* THUMBNAIL: Hier koennte ev. einmal der Draft-Mode gesetzt werden
**********************************************************************/
}
ClientView* pView = new ClientView(this, pOut, NULL);
pView->SetHlplVisible(FALSE);
pView->SetGridVisible(FALSE);
pView->SetBordVisible(FALSE);
pView->SetPageVisible(FALSE);
pView->SetGlueVisible(FALSE);
SdPage* pSelectedPage = NULL;
List* pFrameViewList = mpDoc->GetFrameViewList();
if( pFrameViewList && pFrameViewList->Count() )
{
FrameView* pFrameView = (FrameView*)pFrameViewList->GetObject(0);
if( pFrameView && pFrameView->GetPageKind() == PK_STANDARD )
{
USHORT nSelectedPage = pFrameView->GetSelectedPage();
pSelectedPage = mpDoc->GetSdPage(nSelectedPage, PK_STANDARD);
}
}
if( NULL == pSelectedPage )
{
SdPage* pPage = NULL;
USHORT nSelectedPage = 0;
USHORT nPageCnt = (USHORT) mpDoc->GetSdPageCount(PK_STANDARD);
for (USHORT i = 0; i < nPageCnt; i++)
{
pPage = mpDoc->GetSdPage(i, PK_STANDARD);
if ( pPage->IsSelected() )
{
nSelectedPage = i;
pSelectedPage = pPage;
}
}
if( NULL == pSelectedPage )
pSelectedPage = mpDoc->GetSdPage(0, PK_STANDARD);
}
Rectangle aVisArea = GetVisArea(nAspect);
pOut->IntersectClipRegion(aVisArea);
pView->ShowSdrPage(pSelectedPage);
if (pOut->GetOutDevType() != OUTDEV_WINDOW)
{
MapMode aOldMapMode = pOut->GetMapMode();
if (pOut->GetOutDevType() == OUTDEV_PRINTER)
{
MapMode aMapMode = aOldMapMode;
Point aOrigin = aMapMode.GetOrigin();
aOrigin.X() += 1;
aOrigin.Y() += 1;
aMapMode.SetOrigin(aOrigin);
pOut->SetMapMode(aMapMode);
}
Region aRegion(aVisArea);
pView->CompleteRedraw(pOut, aRegion);
if (pOut->GetOutDevType() == OUTDEV_PRINTER)
{
pOut->SetMapMode(aOldMapMode);
}
}
delete pView;
// Fuer Testzwecke: Bitte nicht entfernen!
//
// GDIMetaFile* pMtf = pOut->GetConnectMetaFile();
//
// if( pMtf )
// {
// String aURLStr;
//
// if( ::utl::LocalFileHelper::ConvertPhysicalNameToURL( String( RTL_CONSTASCII_USTRINGPARAM( "d:\\gdi.mtf" ) ), aURLStr ) )
// {
// SvStream* pOStm = ::utl::UcbStreamHelper::CreateStream( aURLStr, STREAM_WRITE | STREAM_TRUNC );
//
// if( pOStm )
// {
// *pOStm << *pMtf;
// delete pOStm;
// }
// }
// }
}
/*************************************************************************
|*
|*
|*
\************************************************************************/
Rectangle DrawDocShell::GetVisArea(USHORT nAspect) const
{
Rectangle aVisArea;
if( ( ASPECT_THUMBNAIL == nAspect ) || ( ASPECT_DOCPRINT == nAspect ) )
{
// Groesse der ersten Seite herausgeben
MapMode aSrcMapMode(MAP_PIXEL);
MapMode aDstMapMode(MAP_100TH_MM);
Size aSize = mpDoc->GetSdPage(0, PK_STANDARD)->GetSize();
aSrcMapMode.SetMapUnit(MAP_100TH_MM);
aSize = Application::GetDefaultDevice()->LogicToLogic(aSize, &aSrcMapMode, &aDstMapMode);
aVisArea.SetSize(aSize);
}
else
{
aVisArea = SfxObjectShell::GetVisArea(nAspect);
}
if (aVisArea.IsEmpty() && mpViewShell)
{
Window* pWin = mpViewShell->GetActiveWindow();
if (pWin)
{
aVisArea = pWin->PixelToLogic(Rectangle(Point(0,0), pWin->GetOutputSizePixel()));
}
}
return (aVisArea);
}
/*************************************************************************
|*
|* ViewShell anmelden
|*
\************************************************************************/
void DrawDocShell::Connect(ViewShell* pViewSh)
{
mpViewShell = pViewSh;
}
/*************************************************************************
|*
|* ViewShell abmelden
|*
\************************************************************************/
void DrawDocShell::Disconnect(ViewShell* pViewSh)
{
if (mpViewShell == pViewSh)
{
mpViewShell = NULL;
}
}
/*************************************************************************
|*
|*
|*
\************************************************************************/
FrameView* DrawDocShell::GetFrameView()
{
FrameView* pFrameView = NULL;
if (mpViewShell)
{
pFrameView = mpViewShell->GetFrameView();
}
return(pFrameView);
}
/*************************************************************************
|*
|* Groesse der ersten Seite zurueckgeben
|*
\************************************************************************/
Size DrawDocShell::GetFirstPageSize()
{
return SfxObjectShell::GetFirstPageSize();
}
/*************************************************************************
|*
|* Bitmap einer beliebigen Seite erzeugen
|*
\************************************************************************/
Bitmap DrawDocShell::GetPagePreviewBitmap(SdPage* pPage, USHORT nMaxEdgePixel)
{
MapMode aMapMode( MAP_100TH_MM );
const Size aSize( pPage->GetSize() );
const Point aNullPt;
VirtualDevice aVDev( *Application::GetDefaultDevice() );
aVDev.SetMapMode( aMapMode );
const Size aPixSize( aVDev.LogicToPixel( aSize ) );
const ULONG nMaxEdgePix = Max( aPixSize.Width(), aPixSize.Height() );
Fraction aFrac( nMaxEdgePixel, nMaxEdgePix );
aMapMode.SetScaleX( aFrac );
aMapMode.SetScaleY( aFrac );
aVDev.SetMapMode( aMapMode );
aVDev.SetOutputSize( aSize );
// damit die dunklen Linien am rechten und unteren Seitenrans mitkommen
aFrac = Fraction( nMaxEdgePixel - 1, nMaxEdgePix );
aMapMode.SetScaleX( aFrac );
aMapMode.SetScaleY( aFrac );
aVDev.SetMapMode( aMapMode );
ClientView* pView = new ClientView( this, &aVDev, NULL );
FrameView* pFrameView = GetFrameView();
pView->ShowSdrPage( pPage );
if ( GetFrameView() )
{
// Initialisierungen der Zeichen-(Bildschirm-)Attribute
pView->SetGridCoarse( pFrameView->GetGridCoarse() );
pView->SetGridFine( pFrameView->GetGridFine() );
pView->SetSnapGridWidth(pFrameView->GetSnapGridWidthX(), pFrameView->GetSnapGridWidthY());
pView->SetGridVisible( pFrameView->IsGridVisible() );
pView->SetGridFront( pFrameView->IsGridFront() );
pView->SetSnapAngle( pFrameView->GetSnapAngle() );
pView->SetGridSnap( pFrameView->IsGridSnap() );
pView->SetBordSnap( pFrameView->IsBordSnap() );
pView->SetHlplSnap( pFrameView->IsHlplSnap() );
pView->SetOFrmSnap( pFrameView->IsOFrmSnap() );
pView->SetOPntSnap( pFrameView->IsOPntSnap() );
pView->SetOConSnap( pFrameView->IsOConSnap() );
pView->SetDragStripes( pFrameView->IsDragStripes() );
pView->SetFrameDragSingles( pFrameView->IsFrameDragSingles() );
pView->SetSnapMagneticPixel( pFrameView->GetSnapMagneticPixel() );
pView->SetMarkedHitMovesAlways( pFrameView->IsMarkedHitMovesAlways() );
pView->SetMoveOnlyDragging( pFrameView->IsMoveOnlyDragging() );
pView->SetSlantButShear( pFrameView->IsSlantButShear() );
pView->SetNoDragXorPolys( pFrameView->IsNoDragXorPolys() );
pView->SetCrookNoContortion( pFrameView->IsCrookNoContortion() );
pView->SetAngleSnapEnabled( pFrameView->IsAngleSnapEnabled() );
pView->SetBigOrtho( pFrameView->IsBigOrtho() );
pView->SetOrtho( pFrameView->IsOrtho() );
SdrPageView* pPageView = pView->GetSdrPageView();
if (pPageView)
{
if ( pPageView->GetVisibleLayers() != pFrameView->GetVisibleLayers() )
pPageView->SetVisibleLayers( pFrameView->GetVisibleLayers() );
if ( pPageView->GetPrintableLayers() != pFrameView->GetPrintableLayers() )
pPageView->SetPrintableLayers( pFrameView->GetPrintableLayers() );
if ( pPageView->GetLockedLayers() != pFrameView->GetLockedLayers() )
pPageView->SetLockedLayers( pFrameView->GetLockedLayers() );
// if ( pPageView->GetHelpLines() != pFrameView->GetHelpLines() )
pPageView->SetHelpLines( pFrameView->GetStandardHelpLines() );
}
if ( pView->GetActiveLayer() != pFrameView->GetActiveLayer() )
pView->SetActiveLayer( pFrameView->GetActiveLayer() );
}
pView->CompleteRedraw( &aVDev, Rectangle( aNullPt, aSize ) );
// #111097# IsRedrawReady() always gives sal_True while ( !pView->IsRedrawReady() ) {}
delete pView;
aVDev.SetMapMode( MapMode() );
Bitmap aPreview( aVDev.GetBitmap( aNullPt, aVDev.GetOutputSizePixel() ) );
DBG_ASSERT(!!aPreview, "Vorschau-Bitmap konnte nicht erzeugt werden");
return aPreview;
}
/*************************************************************************
|*
|* Pruefen, ob die Seite vorhanden ist und dann den Anwender zwingen einen
|* noch nicht vorhandenen Namen einzugeben. Wird FALSE zurueckgegeben,
|* wurde die Aktion vom Anwender abgebrochen.
|*
\************************************************************************/
BOOL DrawDocShell::CheckPageName (::Window* pWin, String& rName )
{
const String aStrForDlg( rName );
bool bIsNameValid = IsNewPageNameValid( rName, true );
if( ! bIsNameValid )
{
String aDesc( SdResId( STR_WARN_PAGE_EXISTS ) );
SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
AbstractSvxNameDialog* aNameDlg = pFact ? pFact->CreateSvxNameDialog( pWin, aStrForDlg, aDesc, RID_SVXDLG_NAME ) : 0;
if( aNameDlg )
{
aNameDlg->SetEditHelpId( HID_SD_NAMEDIALOG_PAGE );
if( mpViewShell )
aNameDlg->SetCheckNameHdl( LINK( this, DrawDocShell, RenameSlideHdl ) );
FunctionReference xFunc( mpViewShell->GetCurrentFunction() );
if( xFunc.is() )
xFunc->cancel();
if( aNameDlg->Execute() == RET_OK )
{
aNameDlg->GetName( rName );
bIsNameValid = IsNewPageNameValid( rName );
}
delete aNameDlg;
}
}
return ( bIsNameValid ? TRUE : FALSE );
}
bool DrawDocShell::IsNewPageNameValid( String & rInOutPageName, bool bResetStringIfStandardName /* = false */ )
{
bool bCanUseNewName = false;
// check if name is something like 'Slide n'
String aStrPage( SdResId( STR_SD_PAGE ) );
aStrPage += ' ';
bool bIsStandardName = false;
// prevent also _future_ slide names of the form "'STR_SD_PAGE' + ' ' + '[0-9]+|[a-z]|[A-Z]|[CDILMVX]+|[cdilmvx]+'"
// (arabic, lower- and upper case single letter, lower- and upper case roman numbers)
if( 0 == rInOutPageName.Search( aStrPage ) )
{
if( rInOutPageName.GetToken( 1, sal_Unicode(' ') ).GetChar(0) >= '0' &&
rInOutPageName.GetToken( 1, sal_Unicode(' ') ).GetChar(0) <= '9' )
{
// check for arabic numbering
// gobble up all following numbers
String sRemainder = rInOutPageName.GetToken( 1, sal_Unicode(' ') );
while( sRemainder.Len() &&
sRemainder.GetChar(0) >= '0' &&
sRemainder.GetChar(0) <= '9' )
{
// trim by one
sRemainder.Erase(0, 1);
}
// EOL? Reserved name!
if( !sRemainder.Len() )
{
bIsStandardName = true;
}
}
else if( rInOutPageName.GetToken( 1, sal_Unicode(' ') ).GetChar(0) >= 'a' &&
rInOutPageName.GetToken( 1, sal_Unicode(' ') ).GetChar(0) <= 'z' &&
rInOutPageName.GetToken( 1, sal_Unicode(' ') ).Len() == 1 )
{
// lower case, single character: reserved
bIsStandardName = true;
}
else if( rInOutPageName.GetToken( 1, sal_Unicode(' ') ).GetChar(0) >= 'A' &&
rInOutPageName.GetToken( 1, sal_Unicode(' ') ).GetChar(0) <= 'Z' &&
rInOutPageName.GetToken( 1, sal_Unicode(' ') ).Len() == 1 )
{
// upper case, single character: reserved
bIsStandardName = true;
}
else
{
// check for upper/lower case roman numbering
String sReserved( String::CreateFromAscii( "cdilmvx" ) );
// gobble up all following characters contained in one reserved class
String sRemainder = rInOutPageName.GetToken( 1, sal_Unicode(' ') );
if( sReserved.Search( sRemainder.GetChar(0) ) == STRING_NOTFOUND )
sReserved.ToUpperAscii();
while( sReserved.Search( sRemainder.GetChar(0) ) != STRING_NOTFOUND )
{
// trim by one
sRemainder.Erase(0, 1);
}
// EOL? Reserved name!
if( !sRemainder.Len() )
{
bIsStandardName = true;
}
}
}
if( bIsStandardName )
{
if( bResetStringIfStandardName )
{
// this is for insertion of slides from other files with standard
// 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
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