/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: outlview.cxx,v $
*
* $Revision: 1.47 $
*
* last change: $Author: hr $ $Date: 2007-06-27 15:47:47 $
*
* 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
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sd.hxx"
#include "OutlineView.hxx"
#include <memory>
#ifndef _FORBIDDENCHARACTERSTABLE_HXX
#include <svx/forbiddencharacterstable.hxx>
#endif
#ifndef _SFX_PROGRESS_HXX
#include <sfx2/progress.hxx>
#endif
#ifndef _SV_WRKWIN_HXX
#include <vcl/wrkwin.hxx>
#endif
#ifndef _SVXIDS_HRC
#include <svx/svxids.hrc>
#endif
#include "eetext.hxx"
#ifndef _EEITEM_HXX
#include <svx/eeitem.hxx>
#endif
#ifndef _EDITSTAT_HXX
#include <svx/editstat.hxx>
#endif
#ifndef _LRSPITEM_HXX
#include <svx/lrspitem.hxx>
#endif
#ifndef _SVDOTEXT_HXX //autogen
#include <svx/svdotext.hxx>
#endif
#ifndef _SFX_PRINTER_HXX //autogen
#include <sfx2/printer.hxx>
#endif
#ifndef _SFXAPP_HXX //autogen
#include <sfx2/app.hxx>
#endif
#ifndef _BINDINGS_HXX //autogen
#include <sfx2/bindings.hxx>
#endif
#ifndef _SFXITEMPOOL_HXX //autogen
#include <svtools/itempool.hxx>
#endif
#ifndef _SFXSTYLE_HXX //autogen
#include <svtools/style.hxx>
#endif
#ifndef _SVDORECT_HXX //autogen
#include <svx/svdorect.hxx>
#endif
#ifndef _SVDUNDO_HXX //autogen
#include <svx/svdundo.hxx>
#endif
#ifndef _SFXBRDCST_HXX //autogen
#include <svtools/brdcst.hxx>
#endif
#ifndef _SV_MSGBOX_HXX //autogen
#include <vcl/msgbox.hxx>
#endif
#ifndef _SVX_ADJITEM_HXX
#include <svx/adjitem.hxx>
#endif
#ifndef _SVX_TSPTITEM_HXX
#include <svx/tstpitem.hxx>
#endif
#ifndef _SVX_LSPCITEM_HXX
#include <svx/lspcitem.hxx>
#endif
#ifndef _SVX_NUMITEM_HXX
#include <svx/numitem.hxx>
#endif
#ifndef _OUTLOBJ_HXX //autogen
#include <svx/outlobj.hxx>
#endif
#ifndef _SVX_NUMITEM_HXX
#include <svx/numitem.hxx>
#endif
#ifndef _MyEDITENG_HXX
#include <svx/editeng.hxx>
#endif
// #97766#
#ifndef _EDITOBJ_HXX
#include <svx/editobj.hxx>
#endif
#ifndef _EDITUND2_HXX
#include <svx/editund2.hxx>
#endif
#include "DrawDocShell.hxx"
#include "drawdoc.hxx"
#ifndef SD_WINDOW_HXX
#include "Window.hxx"
#endif
#include "sdpage.hxx"
#include "pres.hxx"
#ifndef SD_OUTLINE_VIEW_SHELL_HXX
#include "OutlineViewShell.hxx"
#endif
#include "app.hrc"
#include "glob.hrc"
#include "sdresid.hxx"
#ifndef SD_OUTLINER_HXX
#include "Outliner.hxx"
#endif
#include "strings.hrc"
#include "EventMultiplexer.hxx"
#include "ViewShellBase.hxx"
#include "undo/undoobjects.hxx"
#include "undo/undomanager.hxx"
namespace sd {
// Breite: DIN A 4, zwei Raender zu je 1 cm
#define OUTLINE_PAPERWIDTH 19000
// beim Seitenmanipulation Fortschrittsanzeige, wenn mehr Seiten betroffen
// sind als:
#define PROCESS_WITH_PROGRESS_THRESHOLD 5
struct SdParaAndPos
{
Paragraph* pPara;
USHORT nPos;
};
TYPEINIT1( OutlineView, ::sd::View );
/*************************************************************************
|*
|* Konstruktor
|*
\************************************************************************/
OutlineView::OutlineView( DrawDocShell* pDocSh, ::Window* pWindow, OutlineViewShell* pOutlineViewSh)
: ::sd::View(pDocSh->GetDoc(), pWindow, pOutlineViewSh)
, mpOutlineViewShell(pOutlineViewSh)
, mpOutliner( mpDoc->GetOutliner(TRUE) )
, mpOldParaOrder(NULL)
, mpSelectedParas(NULL)
, mnPagesToProcess(0)
, mnPagesProcessed(0)
, mbFirstPaint(TRUE)
, mpProgress(NULL)
, mbHighContrastMode( false )
, maDocColor( COL_WHITE )
{
BOOL bInitOutliner = FALSE;
if (mpOutliner->GetViewCount() == 0)
{
// Outliner initialisieren: Referenz-Device setzen
bInitOutliner = TRUE;
mpOutliner->Init( OUTLINERMODE_OUTLINEVIEW );
SfxStyleSheet* pTitleSheet = mpDoc->GetSdPage( 0, PK_STANDARD )->GetStyleSheetForPresObj( PRESOBJ_TITLE );
if ( pTitleSheet )
{
// set title symbol (level 0)
SvxNumBulletItem aNumBulletItem( (const SvxNumBulletItem&) pTitleSheet->GetItemSet().Get(EE_PARA_NUMBULLET) );
SvxNumRule aNumRule(* aNumBulletItem.GetNumRule());
SvxNumberFormat aFormat( aNumRule.GetLevel(0));
Font aBulletFont;
const Font* pFont = aFormat.GetBulletFont();
if ( pFont ) // if available take font size and color from style
aBulletFont = *pFont;
else
{
aBulletFont.SetColor( COL_AUTO );
aBulletFont.SetHeight( 1552 );
}
aBulletFont.SetCharSet(RTL_TEXTENCODING_MS_1252); // and replacing other values by standard
aBulletFont.SetName( String( RTL_CONSTASCII_USTRINGPARAM( "StarSymbol" )) );
aBulletFont.SetWeight(WEIGHT_NORMAL);
aBulletFont.SetUnderline(UNDERLINE_NONE);
aBulletFont.SetStrikeout(STRIKEOUT_NONE);
aBulletFont.SetItalic(ITALIC_NONE);
aBulletFont.SetOutline(FALSE);
aBulletFont.SetShadow(FALSE);
aFormat.SetBulletFont( &aBulletFont );
aFormat.SetBulletChar( 0xE011 ); // StarBats: 0xF000 + 114
mpOutliner->OverwriteLevel0Bullet( aFormat );
}
mpOutliner->SetRefDevice( SD_MOD()->GetRefDevice( *pDocSh ) );
ULONG nWidth = OUTLINE_PAPERWIDTH;
mpOutliner->SetPaperSize(Size(nWidth, 400000000));
}
// View in Outliner einfuegen
for (USHORT nView = 0; nView < MAX_OUTLINERVIEWS; nView++)
{
mpOutlinerView[nView] = NULL;
}
mpOutlinerView[0] = new OutlinerView(mpOutliner, pWindow);
Rectangle aNullRect;
mpOutlinerView[0]->SetOutputArea(aNullRect);
mpOutliner->SetUpdateMode(FALSE);
mpOutliner->InsertView(mpOutlinerView[0], LIST_APPEND);
onUpdateStyleSettings( true );
if (bInitOutliner)
{
// Outliner mit Inhalt fuellen
FillOutliner();
}
Link aLink( LINK(this,OutlineView,EventMultiplexerListener) );
mpOutlineViewShell->GetViewShellBase().GetEventMultiplexer().AddEventListener( aLink,
tools::EventMultiplexerEvent::EID_CURRENT_PAGE
| tools::EventMultiplexerEvent::EID_PAGE_ORDER);
}
/*************************************************************************
|*
|* Destruktor, Links restaurieren, Outliner leeren
|*
\************************************************************************/
OutlineView::~OutlineView()
{
DBG_ASSERT(maDragAndDropModelGuard.get() == 0, "sd::OutlineView::~OutlineView(), prior drag operation not finished correctly!" );
Link aLink( LINK(this,OutlineView,EventMultiplexerListener) );
mpOutlineViewShell->GetViewShellBase().GetEventMultiplexer().RemoveEventListener( aLink );
DisconnectFromApplication();
if( mpProgress )
delete mpProgress;
// OutlinerViews abmelden und zerstoeren
for (USHORT nView = 0; nView < MAX_OUTLINERVIEWS; nView++)
{
if (mpOutlinerView[nView] != NULL)
{
mpOutliner->RemoveView( mpOutlinerView[nView] );
delete mpOutlinerView[nView];
mpOutlinerView[nView] = NULL;
}
}
if (mpOutliner->GetViewCount() == 0)
{
// Outliner deinitialisieren: Farbdarstellung einschalten
ResetLinks();
ULONG nCntrl = mpOutliner->GetControlWord();
mpOutliner->SetUpdateMode(FALSE); // sonst wird bei SetControlWord gezeichnet
mpOutliner->SetControlWord(nCntrl & ~EE_CNTRL_NOCOLORS);
SvtAccessibilityOptions aOptions;
mpOutliner->ForceAutoColor( aOptions.GetIsAutomaticFontColor() );
mpOutliner->Clear();
}
DBG_ASSERT(!mpSelectedParas, "Absatzliste nicht geloescht");
DBG_ASSERT(!mpOldParaOrder, "Absatzliste nicht geloescht");
}
void OutlineView::ConnectToApplication (void)
{
mpOutlineViewShell->GetActiveWindow()->GrabFocus();
Application::AddEventListener(LINK(this, OutlineView, AppEventListenerHdl));
}
void OutlineView::DisconnectFromApplication (void)
{
Application::RemoveEventListener(LINK(this, OutlineView, AppEventListenerHdl));
}
/*************************************************************************
|*
|* Paint-Methode
|*
\************************************************************************/
void OutlineView::Paint(const Rectangle& rRect, ::sd::Window* pWin)
{
OutlinerView* pOlView = GetViewByWindow(pWin);
if (pOlView)
{
pOlView->HideCursor();
pOlView->Paint(rRect);
pOlView->ShowCursor(mbFirstPaint);
mbFirstPaint = FALSE;
}
}
/*************************************************************************
|*
|* Fenster-Groesse hat sich geaendert
|*
\************************************************************************/
void OutlineView::AdjustPosSizePixel(const Point &,const Size &,::sd::Window*)
{
}
/*************************************************************************
|*
|* ein Fenster hinzufuegen
|*
\************************************************************************/
void OutlineView::AddWindowToPaintView(OutputDevice* pWin)
{
BOOL bAdded = FALSE;
BOOL bValidArea = FALSE;
Rectangle aOutputArea;
const Color aWhiteColor( COL_WHITE );
USHORT nView = 0;
while (nView < MAX_OUTLINERVIEWS && !bAdded)
{
if (mpOutlinerView[nView] == NULL)
{
mpOutlinerView[nView] = new OutlinerView(mpOutliner, dynamic_cast< ::sd::Window* >(pWin));
mpOutlinerView[nView]->SetBackgroundColor( aWhiteColor );
mpOutliner->InsertView(mpOutlinerView[nView], LIST_APPEND);
bAdded = TRUE;
if (bValidArea)
{
mpOutlinerView[nView]->SetOutputArea(aOutputArea);
}
}
else if (!bValidArea)
{
aOutputArea = mpOutlinerView[nView]->GetOutputArea();
bValidArea = TRUE;
}
nView++;
}
// weisser Hintergrund im Outliner
pWin->SetBackground( Wallpaper( aWhiteColor ) );
::sd::View::AddWindowToPaintView(pWin);
}
/*************************************************************************
|*
|* ein Fenster entfernen
|*
\************************************************************************/
void OutlineView::DeleteWindowFromPaintView(OutputDevice* pWin)
{
BOOL bRemoved = FALSE;
USHORT nView = 0;
::Window* pWindow;
while (nView < MAX_OUTLINERVIEWS && !bRemoved)
{
if (mpOutlinerView[nView] != NULL)
{
pWindow = mpOutlinerView[nView]->GetWindow();
if (pWindow == pWin)
{
mpOutliner->RemoveView( mpOutlinerView[nView] );
delete mpOutlinerView[nView];
mpOutlinerView[nView] = NULL;
bRemoved = TRUE;
}
}
nView++;
}
::sd::View::DeleteWindowFromPaintView(pWin);
}
/*************************************************************************
|*
|* Zeiger der dem Fenster entsprechenden OutlinerView zurueckgeben.
|*
\************************************************************************/
OutlinerView* OutlineView::GetViewByWindow (::Window* pWin) const
{
OutlinerView* pOlView = NULL;
for (USHORT nView = 0; nView < MAX_OUTLINERVIEWS; nView++)
{
if (mpOutlinerView[nView] != NULL)
{
if ( pWin == mpOutlinerView[nView]->GetWindow() )
{
pOlView = mpOutlinerView[nView];
}
}
}
return (pOlView);
}
/*************************************************************************
|*
|* Ermittelt den Titel vor einem beliebigen Absatz.
|*
\************************************************************************/
Paragraph* OutlineView::GetPrevTitle(const Paragraph* pPara)
{
Paragraph* pResult = NULL;
ULONG nPos = mpOutliner->GetAbsPos((Paragraph*)pPara);
if (nPos > 0)
{
while (nPos && !pResult)
{
pPara = mpOutliner->GetParagraph(--nPos);
if ( mpOutliner->GetDepth( (USHORT) nPos ) == 0 )
{
pResult = (Paragraph*)pPara;
}
}
}
return pResult;
}
/*************************************************************************
|*
|* Ermittelt den Titel nach einem beliebigen Absatz.
|*
\************************************************************************/
Paragraph* OutlineView::GetNextTitle(const Paragraph* pPara)
{
ULONG nPos = mpOutliner->GetAbsPos((Paragraph*)pPara);
Paragraph* pResult = (Paragraph*)pPara;
do
{
pResult = mpOutliner->GetParagraph(++nPos);
}
while (pResult && mpOutliner->GetDepth( (USHORT) nPos ) != 0);
if (pResult && mpOutliner->GetDepth( (USHORT) nPos ) != 0)
{
pResult = NULL;
}
return pResult;
}
/*************************************************************************
|*
|* Handler fuer das Einfuegen von Seiten (Absaetzen)
|*
\************************************************************************/
IMPL_LINK( OutlineView, ParagraphInsertedHdl, ::Outliner *, pOutliner )
{
InsertSlideForParagraph( pOutliner->GetHdlParagraph() );
return 0;
}
/** creates and inserts an empty slide for the given paragraph */
SdPage* OutlineView::InsertSlideForParagraph( Paragraph* pPara )
{
DBG_ASSERT( isRecordingUndo(), "sd::OutlineView::ParagraphInsertedHdl(), model change without undo?!" );
OutlineViewPageChangesGuard aGuard(this);
SdPage* pPage = 0;
if ( mpOutliner->GetDepth( (USHORT) mpOutliner->GetAbsPos( pPara ) ) == 0 )
{
// wieviele Titel sind vor dem neuen Titelabsatz?
ULONG nExample = 0L; // Position der "Vorbild"seite
ULONG nTarget = 0L; // Einfuegeposition
while(pPara)
{
pPara = GetPrevTitle(pPara);
if (pPara)
nTarget++;
}
// was der Outliner nicht kann, muss hier wieder wettgemacht werden:
// wenn VOR dem ersten Absatz ein neuer Absatz mit RETURN erzeugt wird,
// meldet der Outliner den bereits bestehenden (jetzt nach unten
// gerutschten) Absatz als neuen Absatz; nicht darauf reinfallen!
if (nTarget == 1)
{
String aTest(mpOutliner->GetText( mpOutliner->GetParagraph( 0 ) ));
if (aTest.Len() == 0)
{
nTarget = 0;
}
}
// "Vorbild"seite ist - wenn vorhanden - die Vorgaengerseite
if (nTarget > 0)
{
nExample = nTarget - 1;
USHORT nPageCount = mpDoc->GetSdPageCount( PK_STANDARD );
if( nExample >= nPageCount )
nExample = nPageCount - 1;
}
/**********************************************************************
* Es wird stets zuerst eine Standardseite und dann eine
* Notizseite erzeugt. Es ist sichergestellt, dass auf eine
* Standardseite stets die zugehoerige Notizseite folgt.
* Vorangestellt ist genau eine Handzettelseite
**********************************************************************/
// diese Seite hat Vorbildfunktion
SdPage* pExample = (SdPage*)mpDoc->GetSdPage((USHORT)nExample, PK_STANDARD);
pPage = (SdPage*)mpDoc->AllocPage(FALSE);
pPage->SetLayoutName(pExample->GetLayoutName());
// einfuegen (Seite)
mpDoc->InsertPage(pPage, (USHORT)(nTarget) * 2 + 1);
if( isRecordingUndo() )
AddUndo(mpDoc->GetSdrUndoFactory().CreateUndoNewPage(*pPage));
// der Standardseite eine Masterpage zuweisen
pPage->TRG_SetMasterPage(pExample->TRG_GetMasterPage());
// Seitengroesse setzen
pPage->SetSize(pExample->GetSize());
pPage->SetBorder( pExample->GetLftBorder(),
pExample->GetUppBorder(),
pExample->GetRgtBorder(),
pExample->GetLwrBorder() );
// neue Praesentationsobjekte anlegen (auf <Titel> oder
// <Titel mit Untertitel> folgt <Titel mit Gliederung>, ansonsten
// wird das Layout von der Vorgaengerseite uebernommen)
AutoLayout eAutoLayout = pExample->GetAutoLayout();
if (eAutoLayout == AUTOLAYOUT_TITLE ||
eAutoLayout == AUTOLAYOUT_ONLY_TITLE)
{
pPage->SetAutoLayout(AUTOLAYOUT_ENUM, TRUE);
}
else
{
pPage->SetAutoLayout(pExample->GetAutoLayout(), TRUE);
}
/**********************************************************************
|* jetzt die Notizseite
\*********************************************************************/
pExample = (SdPage*)mpDoc->GetSdPage((USHORT)nExample, PK_NOTES);
SdPage* pNotesPage = (SdPage*)mpDoc->AllocPage(FALSE);
pNotesPage->SetLayoutName(pExample->GetLayoutName());
pNotesPage->SetPageKind(PK_NOTES);
// einfuegen (Notizseite)
mpDoc->InsertPage(pNotesPage, (USHORT)(nTarget) * 2 + 2);
if( isRecordingUndo() )
AddUndo(mpDoc->GetSdrUndoFactory().CreateUndoNewPage(*pNotesPage));
// der Notizseite eine Masterpage zuweisen
pNotesPage->TRG_SetMasterPage(pExample->TRG_GetMasterPage());
// Seitengroesse setzen, es muss bereits eine Seite vorhanden sein
pNotesPage->SetSize(pExample->GetSize());
pNotesPage->SetBorder( pExample->GetLftBorder(),
pExample->GetUppBorder(),
pExample->GetRgtBorder(),
pExample->GetLwrBorder() );
// neue Praesentationsobjekte anlegen
pNotesPage->SetAutoLayout(pExample->GetAutoLayout(), TRUE);
mpOutliner->UpdateFields();
}
return pPage;
}
/*************************************************************************
|*
|* Handler fuer das Loeschen von Seiten (Absaetzen)
|*
\************************************************************************/
IMPL_LINK( OutlineView, ParagraphRemovingHdl, ::Outliner *, pOutliner )
{
DBG_ASSERT( isRecordingUndo(), "sd::OutlineView::ParagraphRemovingHdl(), model change without undo?!" );
OutlineViewPageChangesGuard aGuard(this);
Paragraph* pPara = pOutliner->GetHdlParagraph();
if ( pOutliner->GetDepth( (USHORT) pOutliner->GetAbsPos( pPara ) ) == 0 )
{
// wieviele Titel sind vor dem fraglichen Titelabsatz?
ULONG nPos = 0L;
while(pPara)
{
pPara = GetPrevTitle(pPara);
if (pPara) nPos++;
}
// Seite und Notizseite loeschen
USHORT nAbsPos = (USHORT)nPos * 2 + 1;
SdrPage* pPage = mpDoc->GetPage(nAbsPos);
if( isRecordingUndo() )
AddUndo(mpDoc->GetSdrUndoFactory().CreateUndoDeletePage(*pPage));
mpDoc->RemovePage(nAbsPos);
nAbsPos = (USHORT)nPos * 2 + 1;
pPage = mpDoc->GetPage(nAbsPos);
if( isRecordingUndo() )
AddUndo(mpDoc->GetSdrUndoFactory().CreateUndoDeletePage(*pPage));
mpDoc->RemovePage(nAbsPos);
// ggfs. Fortschrittsanzeige
if (mnPagesToProcess)
{
mnPagesProcessed++;
if(mpProgress)
mpProgress->SetState(mnPagesProcessed);
if (mnPagesProcessed == mnPagesToProcess)
{
if(mpProgress)
{
delete mpProgress;
mpProgress = NULL;
}
mnPagesToProcess = 0;
mnPagesProcessed = 0;
}
}
pOutliner->UpdateFields();
}
return 0;
}
/*************************************************************************
|*
|* Handler fuer das Aendern der Einruecktiefe von Absaetzen (macht ggfs.
|* das Einfuegen oder Loeschen von Seiten notwendig)
|*
\************************************************************************/
IMPL_LINK( OutlineView, DepthChangedHdl, ::Outliner *, pOutliner )
{
DBG_ASSERT( isRecordingUndo(), "sd::OutlineView::DepthChangedHdl(), no undo for model change?!" );
OutlineViewPageChangesGuard aGuard(this);
Paragraph* pPara = pOutliner->GetHdlParagraph();
if ( pOutliner->GetDepth( (USHORT) pOutliner->GetAbsPos( pPara ) ) == 0 )
{
// werden da etwa mehrere Level-1-Absaetze auf Level 0 gebracht und
// wir sollten eine Fortschrittsanzeige oder Eieruhr aufsetzen und
// haben es noch nicht getan?
if (mnPagesToProcess == 0)
{
Window* pActWin = mpOutlineViewShell->GetActiveWindow();
OutlinerView* pOlView = GetViewByWindow(pActWin);
List* pList = pOlView->CreateSelectionList();
Paragraph* pParagraph = (Paragraph*)pList->First();
while (pParagraph)
{
if ( pOutliner->GetDepth( (USHORT) pOutliner->GetAbsPos( pParagraph ) ) == 1 )
mnPagesToProcess++;
pParagraph = (Paragraph*)pList->Next();
}
mnPagesToProcess++; // der Absatz, der jetzt schon auf Level 0
// steht, gehoert auch dazu
mnPagesProcessed = 0;
if (mnPagesToProcess > PROCESS_WITH_PROGRESS_THRESHOLD)
{
if( mpProgress )
delete mpProgress;
const String aStr(SdResId(STR_CREATE_PAGES));
mpProgress = new SfxProgress( GetDocSh(), aStr, mnPagesToProcess );
}
else
{
mpDocSh->SetWaitCursor( TRUE );
}
delete pList;
}
ParagraphInsertedHdl(pOutliner);
mnPagesProcessed++;
// muss eine Fortschrittsanzeige gepflegt werden?
if (mnPagesToProcess > PROCESS_WITH_PROGRESS_THRESHOLD)
{
if (mpProgress)
mpProgress->SetState(mnPagesProcessed);
}
// war das die letzte Seite?
if (mnPagesProcessed == mnPagesToProcess)
{
if (mnPagesToProcess > PROCESS_WITH_PROGRESS_THRESHOLD && mpProgress)
{
delete mpProgress;
mpProgress = NULL;
}
else
mpDocSh->SetWaitCursor( FALSE );
mnPagesToProcess = 0;
mnPagesProcessed = 0;
}
pOutliner->UpdateFields();
}
else if (pOutliner->GetPrevDepth() == 0)
{
// wieviele Titel sind vor dem fraglichen Titelabsatz?
ULONG nPos = 0L;
Paragraph* pParagraph = pPara;
while(pParagraph)
{
pParagraph = GetPrevTitle(pParagraph);
if (pParagraph)
nPos++;
}
// Seite und Notizseite loeschen
USHORT nAbsPos = (USHORT)nPos * 2 + 1;
SdrPage* pPage = mpDoc->GetPage(nAbsPos);
if( isRecordingUndo() )
AddUndo(mpDoc->GetSdrUndoFactory().CreateUndoDeletePage(*pPage));
mpDoc->RemovePage(nAbsPos);
nAbsPos = (USHORT)nPos * 2 + 1;
pPage = mpDoc->GetPage(nAbsPos);
if( isRecordingUndo() )
AddUndo(mpDoc->GetSdrUndoFactory().CreateUndoDeletePage(*pPage));
mpDoc->RemovePage(nAbsPos);
// ggfs. Fortschrittsanzeige
if (mnPagesToProcess)
{
mnPagesProcessed++;
if (mpProgress)
mpProgress->SetState(mnPagesProcessed);
if (mnPagesProcessed == mnPagesToProcess)
{
if(mpProgress)
{
delete mpProgress;
mpProgress = NULL;
}
mnPagesToProcess = 0;
mnPagesProcessed = 0;
}
}
pOutliner->UpdateFields();
}
else if ( (pOutliner->GetPrevDepth() == 1) && ( pOutliner->GetDepth( (USHORT) pOutliner->GetAbsPos( pPara ) ) == 2 ) )
{
// wieviele Titel sind vor dem fraglichen Titelabsatz?
sal_Int32 nPos = -1L;
Paragraph* pParagraph = pPara;
while(pParagraph)
{
pParagraph = GetPrevTitle(pParagraph);
if (pParagraph)
nPos++;
}
if(nPos >= 0)
{
SdPage*pPage = (SdPage*)mpDoc->GetSdPage( (USHORT) nPos, PK_STANDARD);
if(pPage && pPage->GetPresObj(PRESOBJ_TEXT))
pOutliner->SetDepth( pPara, 1 );
}
}
// wieviele Titel sind vor dem fraglichen Titelabsatz?
sal_Int32 nPos = -1L;
Paragraph* pTempPara = pPara;
while(pTempPara)
{
pTempPara = GetPrevTitle(pTempPara);
if (pTempPara)
nPos++;
}
if( nPos >= 0 )
{
SdPage* pPage = (SdPage*) mpDoc->GetSdPage( (USHORT) nPos, PK_STANDARD );
if( pPage )
{
SfxStyleSheet* pStyleSheet = NULL;
ULONG nPara = pOutliner->GetAbsPos( pPara );
ULONG nDepth = pOutliner->GetDepth( (USHORT) nPara );
BOOL bSubTitle = pPage->GetPresObj(PRESOBJ_TEXT) != NULL;
if( nDepth == 0 )
{
pStyleSheet = pPage->GetStyleSheetForPresObj( PRESOBJ_TITLE );
}
else if( bSubTitle )
{
pStyleSheet = pPage->GetStyleSheetForPresObj( PRESOBJ_TEXT );
}
else
{
pStyleSheet = pPage->GetStyleSheetForPresObj( PRESOBJ_OUTLINE );
if( nDepth > 1 )
{
String aNewStyleSheetName( pStyleSheet->GetName() );
aNewStyleSheetName.Erase( aNewStyleSheetName.Len()-1, 1 );
aNewStyleSheetName += String::CreateFromInt32( nDepth );
SfxStyleSheetBasePool* pStylePool = mpDoc->GetStyleSheetPool();
pStyleSheet = (SfxStyleSheet*) pStylePool->Find( aNewStyleSheetName, pStyleSheet->GetFamily() );
}
}
// before we set the style sheet we need to preserve the bullet item
// since all items will be deleted while setting a new style sheet
SfxItemSet aOldAttrs( pOutliner->GetParaAttribs( nPara ) );
pOutliner->SetStyleSheet( nPara, pStyleSheet );
// restore the old bullet item but not if the style changed
if ( pOutliner->GetPrevDepth() != 0 &&
nDepth != 0 &&
aOldAttrs.GetItemState( EE_PARA_NUMBULLET ) == SFX_ITEM_ON )
{
SfxItemSet aAttrs( pOutliner->GetParaAttribs( nPara ) );
aAttrs.Put( *aOldAttrs.GetItem( EE_PARA_NUMBULLET ) );
pOutliner->SetParaAttribs( nPara, aAttrs );
}
}
}
return 0;
}
/*************************************************************************
|*
|* Handler fuer StatusEvents
|*
\************************************************************************/
IMPL_LINK( OutlineView, StatusEventHdl, EditStatus *, EMPTYARG )
{
::sd::Window* pWin = mpOutlineViewShell->GetActiveWindow();
OutlinerView* pOutlinerView = GetViewByWindow(pWin);
Rectangle aVis = pOutlinerView->GetVisArea();
// ULONG nWidth = ((SdPage*)mpDoc->GetSdPage(0, PK_STANDARD))->GetSize().Width();
ULONG nWidth = OUTLINE_PAPERWIDTH;
Rectangle aText = Rectangle(Point(0,0),
Size(nWidth,
mpOutliner->GetTextHeight()));
Rectangle aWin(Point(0,0), pWin->GetOutputSizePixel());
aWin = pWin->PixelToLogic(aWin);
if (!aVis.IsEmpty()) // nicht beim Oeffnen
{
aText.Bottom() += aWin.GetHeight();
mpOutlineViewShell->InitWindows(Point(0,0), aText.GetSize(),
Point(aVis.TopLeft()));
mpOutlineViewShell->UpdateScrollBars();
}
return 0;
}
IMPL_LINK( OutlineView, BeginDropHdl, void *, EMPTYARG )
{
DBG_ASSERT(maDragAndDropModelGuard.get() == 0, "sd::OutlineView::BeginDropHdl(), prior drag operation not finished correctly!" );
maDragAndDropModelGuard.reset( new OutlineViewModelChangeGuard( *this ) );
return 0;
}
IMPL_LINK( OutlineView, EndDropHdl, void *, EMPTYARG )
{
maDragAndDropModelGuard.reset(0);
return 0;
}
/*************************************************************************
|*
|* Handler fuer den Beginn einer Absatzverschiebung
|*
\************************************************************************/
IMPL_LINK( OutlineView, BeginMovingHdl, ::Outliner *, pOutliner )
{
DBG_ASSERT(!mpSelectedParas, "Absatzliste nicht geloescht");
DBG_ASSERT(!mpOldParaOrder, "Absatzliste nicht geloescht");
OutlineViewPageChangesGuard aGuard(this);
mpOldParaOrder = new List;
// Liste der selektierten Titelabsaetze
mpSelectedParas = mpOutlinerView[0]->CreateSelectionList();
Paragraph* pPara = (Paragraph*)mpSelectedParas->First();
while (pPara)
{
if ( pOutliner->GetDepth( (USHORT) pOutliner->GetAbsPos( pPara ) ) > 0 )
{
mpSelectedParas->Remove();
pPara = (Paragraph*)mpSelectedParas->GetCurObject();
}
else
{
pPara = (Paragraph*)mpSelectedParas->Next();
}
}
// Die zu den selektierten Absaetzen auf Ebene 0 gehoerenden Seiten
// selektieren
USHORT nPos = 0;
ULONG nParaPos = 0;
pPara = pOutliner->GetParagraph( 0 );
while (pPara)
{
if ( pOutliner->GetDepth( (USHORT) nParaPos ) == 0 ) // eine Seite?
{
mpOldParaOrder->Insert(pPara, LIST_APPEND);
SdPage* pPage = mpDoc->GetSdPage(nPos, PK_STANDARD);
pPage->SetSelected(FALSE);
if (mpSelectedParas->Seek(pPara)) // selektiert?
{
pPage->SetSelected(TRUE);
}
nPos++;
}
pPara = pOutliner->GetParagraph( ++nParaPos );
}
return 0;
}
/*************************************************************************
|*
|* Handler fuer das Ende einer Absatzverschiebung
|*
\************************************************************************/
IMPL_LINK( OutlineView, EndMovingHdl, ::Outliner *, pOutliner )
{
OutlineViewPageChangesGuard aGuard(this);
DBG_ASSERT(mpSelectedParas, "keine Absatzliste");
DBG_ASSERT(mpOldParaOrder, "keine Absatzliste");
DBG_ASSERT( isRecordingUndo(), "sd::OutlineView::EndMovingHdl(), model change without undo?!" );
// Einfuegeposition anhand des ersten Absatzes suchen
Paragraph* pSearchIt = (Paragraph*)mpSelectedParas->First();
// den ersten der selektierten Paragraphen in der neuen Ordnung suchen
USHORT nPosNewOrder = 0;
ULONG nParaPos = 0;
Paragraph* pPara = pOutliner->GetParagraph( 0 );
Paragraph* pPrev = NULL;
while (pPara && pPara != pSearchIt)
{
if (pOutliner->GetDepth( (USHORT) nParaPos ) == 0)
{
nPosNewOrder++;
pPrev = pPara;
}
pPara = pOutliner->GetParagraph( ++nParaPos );
}
USHORT nPos = nPosNewOrder; // nPosNewOrder nicht veraendern
if (nPos == 0)
{
nPos = (USHORT)-1; // vor der ersten Seite einfuegen
}
else
{
// den Vorgaenger in der alten Ordnung suchen
nPos = (USHORT)mpOldParaOrder->GetPos(pPrev);
DBG_ASSERT(nPos != 0xffff, "Absatz nicht gefunden");
}
mpDoc->MovePages(nPos);
// die Seiten wieder deselektieren
USHORT nPageCount = (USHORT)mpSelectedParas->Count();
while (nPageCount)
{
SdPage* pPage = mpDoc->GetSdPage(nPosNewOrder, PK_STANDARD);
pPage->SetSelected(FALSE);
nPosNewOrder++;
nPageCount--;
}
pOutliner->UpdateFields();
delete mpSelectedParas;
mpSelectedParas = NULL;
delete mpOldParaOrder;
mpOldParaOrder = NULL;
return 0;
}
/*************************************************************************
|*
|* Eine Seite des Models nach dem Titeltextobjekt durchsuchen
|*
\************************************************************************/
SdrTextObj* OutlineView::GetTitleTextObject(SdrPage* pPage)
{
ULONG nObjectCount = pPage->GetObjCount();
SdrObject* pObject = NULL;
SdrTextObj* pResult = NULL;
for (ULONG nObject = 0; nObject < nObjectCount; nObject++)
{
pObject = pPage->GetObj(nObject);
if (pObject->GetObjInventor() == SdrInventor &&
pObject->GetObjIdentifier() == OBJ_TITLETEXT)
{
pResult = (SdrTextObj*)pObject;
break;
}
}
return pResult;
}
/*************************************************************************
|*
|* Eine Seite des Models nach dem Gliederungstextobjekt durchsuchen
|*
\************************************************************************/
SdrTextObj* OutlineView::GetOutlineTextObject(SdrPage* pPage)
{
ULONG nObjectCount = pPage->GetObjCount();
SdrObject* pObject = NULL;
SdrTextObj* pResult = NULL;
for (ULONG nObject = 0; nObject < nObjectCount; nObject++)
{
pObject = pPage->GetObj(nObject);
if (pObject->GetObjInventor() == SdrInventor &&
pObject->GetObjIdentifier() == OBJ_OUTLINETEXT)
{
pResult = (SdrTextObj*)pObject;
break;
}
}
return pResult;
}
SdrTextObj* OutlineView::CreateTitleTextObject(SdPage* pPage)
{
DBG_ASSERT( GetTitleTextObject(pPage) == 0, "sd::OutlineView::CreateTitleTextObject(), there is already a title text object!" );
if( pPage->GetAutoLayout() == AUTOLAYOUT_NONE )
{
// simple case
pPage->SetAutoLayout( AUTOLAYOUT_ONLY_TITLE, true );
}
else
{
// we already have a layout with a title but the title
// object was deleted, create a new one
pPage->InsertAutoLayoutShape( 0, PRESOBJ_TITLE, false, pPage->GetTitleRect(), true );
}
return GetTitleTextObject(pPage);
}
SdrTextObj* OutlineView::CreateOutlineTextObject(SdPage* pPage)
{
DBG_ASSERT( GetOutlineTextObject(pPage) == 0, "sd::OutlineView::CreateOutlineTextObject(), there is already a layout text object!" );
AutoLayout eNewLayout = pPage->GetAutoLayout();
switch( eNewLayout )
{
case AUTOLAYOUT_NONE:
case AUTOLAYOUT_ONLY_TITLE:
case AUTOLAYOUT_TITLE: eNewLayout = AUTOLAYOUT_ENUM; break;
case AUTOLAYOUT_CHART: eNewLayout = AUTOLAYOUT_CHARTTEXT; break;
case AUTOLAYOUT_ORG:
case AUTOLAYOUT_TAB:
case AUTOLAYOUT_OBJ: eNewLayout = AUTOLAYOUT_OBJTEXT; break;
default:
break;
}
if( eNewLayout != pPage->GetAutoLayout() )
{
pPage->SetAutoLayout( eNewLayout, true );
}
else
{
// we already have a layout with a text but the text
// object was deleted, create a new one
pPage->InsertAutoLayoutShape( 0,
(eNewLayout == AUTOLAYOUT_TITLE) ? PRESOBJ_TEXT : PRESOBJ_OUTLINE,
false, pPage->GetLayoutRect(), true );
}
return GetOutlineTextObject(pPage);
}
/** updates draw model with all changes from outliner model */
BOOL OutlineView::PrepareClose(BOOL)
{
mpOutliner->GetUndoManager().Clear();
const String aUndoStr(SdResId(STR_UNDO_CHANGE_TITLE_AND_LAYOUT));
BegUndo(aUndoStr);
UpdateDocument();
EndUndo();
mpDoc->SetSelected(GetActualPage(), TRUE);
return TRUE;
}
/*************************************************************************
|*
|* Attribute des selektierten Textes setzen
|*
\************************************************************************/
BOOL OutlineView::SetAttributes(const SfxItemSet& rSet, BOOL )
{
BOOL bOk = FALSE;
OutlinerView* pOlView = GetViewByWindow(mpOutlineViewShell->GetActiveWindow());
if (pOlView)
{
pOlView->SetAttribs(rSet);
bOk = TRUE;
}
mpOutlineViewShell->Invalidate (SID_PREVIEW_STATE);
return (bOk);
}
/*************************************************************************
|*
|* Attribute des selektierten Textes erfragen
|*
\************************************************************************/
BOOL OutlineView::GetAttributes( SfxItemSet& rTargetSet, BOOL ) const
{
OutlinerView* pOlView = GetViewByWindow(
mpOutlineViewShell->GetActiveWindow());
DBG_ASSERT(pOlView, "keine OutlinerView gefunden");
rTargetSet.Put( pOlView->GetAttribs(), FALSE );
return TRUE;
}
/** creates outliner model from draw model */
void OutlineView::FillOutliner()
{
mpOutliner->GetUndoManager().Clear();
mpOutliner->EnableUndo(FALSE);
ResetLinks();
mpOutliner->SetMinDepth(0);
Paragraph* pTitleToSelect = NULL;
ULONG nPageCount = mpDoc->GetSdPageCount(PK_STANDARD);
// Outliner mit Text versorgen
for (USHORT nPage = 0; nPage < nPageCount; nPage++)
{
SdPage* pPage = (SdPage*)mpDoc->GetSdPage(nPage, PK_STANDARD);
Paragraph * pPara = NULL;
// Titeltext uebernehmen
SdrTextObj* pTO = GetTitleTextObject(pPage);
if (pTO)
{
if (!(pTO->IsEmptyPresObj())) // gesetzten Titeltext gefunden
{
OutlinerParaObject* pOPO = pTO->GetOutlinerParaObject();
if (pOPO)
{
BOOL bVertical = pOPO->IsVertical();
pOPO->SetVertical( FALSE );
mpOutliner->AddText(*pOPO);
pOPO->SetVertical( bVertical );
pPara = mpOutliner->GetParagraph( mpOutliner->GetParagraphCount() - 1 );
// Man sollte meinen, dass folgendes Statement unnoetig sei,
// aber ueber das #39788#-Bugdoc ist eine Inkonsistenz im
// Doc aufgefallen, wo Titel die Ebene 1 (nicht 0) hat.
// Die Ursache ist bisher ungeklaert.
mpOutliner->SetDepth( pPara, 0 );
}
else
{
pPara = mpOutliner->Insert(String());
// Keine harten Attribute vom vorherigen Absatz uebernehmen
mpOutliner->SetParaAttribs( mpOutliner->GetAbsPos(pPara),
mpOutliner->GetEmptyItemSet() );
pPara = mpOutliner->GetParagraph( mpOutliner->GetParagraphCount() - 1 );
}
}
else // leerer Praesentationstitel
{
pPara = mpOutliner->Insert(String());
// Keine harten Attribute vom vorherigen Absatz uebernehmen
mpOutliner->SetParaAttribs( mpOutliner->GetAbsPos(pPara),
mpOutliner->GetEmptyItemSet() );
mpOutliner->SetStyleSheet( mpOutliner->GetAbsPos( pPara ), pPage->GetStyleSheetForPresObj( PRESOBJ_TITLE ) );
}
}
else // kein Titeltext, also leerer Titel
{
pPara = mpOutliner->Insert(String());
// Keine harten Attribute vom vorherigen Absatz uebernehmen
mpOutliner->SetParaAttribs( mpOutliner->GetAbsPos(pPara),
mpOutliner->GetEmptyItemSet() );
mpOutliner->SetStyleSheet( mpOutliner->GetAbsPos( pPara ), pPage->GetStyleSheetForPresObj( PRESOBJ_TITLE ) );
}
// selektierte Seite merken
if (pPage->IsSelected())
{
pTitleToSelect = pPara;
}
// Gliederungstext uebernehmen
pTO = (SdrTextObj*)pPage->GetPresObj(PRESOBJ_TEXT);
BOOL bSubTitle = pTO != NULL;
if (!pTO)
{
pTO = GetOutlineTextObject(pPage);
}
if (pTO)
{
if(!(pTO->IsEmptyPresObj())) // gesetzten Gl.text gefunden
{
OutlinerParaObject* pOPO = pTO->GetOutlinerParaObject();
if (pOPO)
{
ULONG nParaCount1 = mpOutliner->GetParagraphCount();
BOOL bVertical = pOPO->IsVertical();
pOPO->SetVertical( FALSE );
mpOutliner->AddText(*pOPO);
pOPO->SetVertical( bVertical );
if (bSubTitle)
{
ULONG nParaCount2 = mpOutliner->GetParagraphCount();
for (ULONG nPara = nParaCount1; nPara < nParaCount2; nPara++)
{
Paragraph* p = mpOutliner->GetParagraph(nPara);
if(p && mpOutliner->GetDepth( (USHORT) nPara ) != 1 )
mpOutliner->SetDepth(p, 1);
}
}
}
}
}
else // kein Gliederungstext, also nichts einfuegen
{
}
}
// Cursor an den Anfang stellen
Paragraph* pFirstPara = mpOutliner->GetParagraph( 0 );
mpOutlinerView[0]->Select( pFirstPara, TRUE, FALSE );
mpOutlinerView[0]->Select( pFirstPara, FALSE, FALSE );
// Titel der selektierten Seite des Models im Outliner selektieren
if (pTitleToSelect)
{
mpOutlinerView[0]->Select(pTitleToSelect, TRUE, FALSE);
}
SetLinks();
mpOutliner->EnableUndo(TRUE);
}
/*************************************************************************
|*
|* Handler fuer das Loeschen von Level-0-Absaetzen (Seiten): Warnung
|*
\************************************************************************/
IMPL_LINK( OutlineView, RemovingPagesHdl, OutlinerView *, EMPTYARG )
{
USHORT nNumOfPages = mpOutliner->GetSelPageCount();
if (nNumOfPages > PROCESS_WITH_PROGRESS_THRESHOLD)
{
mnPagesToProcess = nNumOfPages;
mnPagesProcessed = 0;
}
if (mnPagesToProcess)
{
if( mpProgress )
delete mpProgress;
String aStr(SdResId(STR_DELETE_PAGES));
mpProgress = new SfxProgress( GetDocSh(), aStr, mnPagesToProcess );
}
mpOutliner->UpdateFields();
return 1;
}
/*************************************************************************
|*
|* Handler fuer das Einruecken von Level-0-Absaetzen (Seiten): Warnung
|*
\************************************************************************/
IMPL_LINK_INLINE_START( OutlineView, IndentingPagesHdl, OutlinerView *, pOutlinerView )
{
return RemovingPagesHdl(pOutlinerView);
}
IMPL_LINK_INLINE_END( OutlineView, IndentingPagesHdl, OutlinerView *, pOutlinerView )
/** returns the first slide that is selected in the outliner or where
the cursor is located */
SdPage* OutlineView::GetActualPage()
{
::sd::Window* pWin = mpOutlineViewShell->GetActiveWindow();
OutlinerView* pActiveView = GetViewByWindow(pWin);
::Outliner* pOutl = pActiveView->GetOutliner();
std::auto_ptr<List> pSelList( static_cast< List* >(pActiveView->CreateSelectionList()) );
SdPage* pCurrent = GetPageForParagraph(pOutl, static_cast<Paragraph*>(pSelList->First()) );
DBG_ASSERT( pCurrent ||
(mpDocSh->GetUndoManager() && static_cast< sd::UndoManager *>(mpDocSh->GetUndoManager())->isInUndo()) ||
maDragAndDropModelGuard.get(),
"sd::OutlineView::GetActualPage(), no current page?" );
if( pCurrent )
return pCurrent;
else
return mpDoc->GetSdPage( 0, PK_STANDARD );
}
SdPage* OutlineView::GetPageForParagraph( ::Outliner* pOutl, Paragraph* pPara )
{
if( pOutl->GetDepth( (USHORT) pOutl->GetAbsPos( pPara ) ) > 0 )
{
pPara = GetPrevTitle(pPara);
}
sal_uInt32 nPageToSelect = 0;
while(pPara)
{
pPara = GetPrevTitle(pPara);
if(pPara)
nPageToSelect++;
}
if( nPageToSelect < (sal_uInt32)mpDoc->GetSdPageCount( PK_STANDARD ) )
return static_cast< SdPage* >( mpDoc->GetSdPage( (USHORT)nPageToSelect, PK_STANDARD) );
else
return 0;
}
Paragraph* OutlineView::GetParagraphForPage( ::Outliner* pOutl, SdPage* pPage )
{
// get the number of paragraphs with ident 0 we need to skip before
// we finde the actual page
sal_uInt32 nPagesToSkip = (pPage->GetPageNum() - 1) >> 1;
sal_uInt32 nParaPos = 0;
Paragraph* pPara = pOutl->GetParagraph( 0 );
while( pPara )
{
// if this paragraph is a page ...
if ( pOutl->GetDepth( (USHORT) nParaPos ) == 0 )
{
// see if we already skiped enough pages
if( 0 == nPagesToSkip )
break; // and if so, end the loop
// we skiped another page
nPagesToSkip--;
}
// get next paragraph
pPara = mpOutliner->GetParagraph( ++nParaPos );
}
return pPara;
}
/** selects the paragraph for the given page at the outliner view*/
void OutlineView::SetActualPage( SdPage* pActual )
{
if( pActual && mpOutliner && dynamic_cast<Outliner*> ( mpOutliner )->GetIgnoreCurrentPageChangesLevel()==0 && !mbFirstPaint)
{
// if we found a paragraph, select its text at the outliner view
Paragraph* pPara = GetParagraphForPage( mpOutliner, pActual );
if( pPara )
mpOutlinerView[0]->Select( pPara, TRUE, FALSE );
}
}
/*************************************************************************
|*
|* StyleSheet aus der Selektion besorgen
|*
\************************************************************************/
SfxStyleSheet* OutlineView::GetStyleSheet() const
{
::sd::Window* pActWin = mpOutlineViewShell->GetActiveWindow();
OutlinerView* pOlView = GetViewByWindow(pActWin);
SfxStyleSheet* pResult = pOlView->GetStyleSheet();
return pResult;
}
/*************************************************************************
|*
|* Seiten als selektiert / nicht selektiert setzen
|*
\************************************************************************/
void OutlineView::SetSelectedPages()
{
// Liste der selektierten Titelabsaetze
List* pSelParas = mpOutlinerView[0]->CreateSelectionList();
Paragraph* pPara = (Paragraph*) pSelParas->First();
while (pPara)
{
if ( mpOutliner->GetDepth( (USHORT) mpOutliner->GetAbsPos( pPara ) ) > 0 )
{
pSelParas->Remove();
pPara = (Paragraph*) pSelParas->GetCurObject();
}
else
{
pPara = (Paragraph*) pSelParas->Next();
}
}
// Die zu den selektierten Absaetzen auf Ebene 0 gehoerenden Seiten
// selektieren
USHORT nPos = 0;
ULONG nParaPos = 0;
pPara = mpOutliner->GetParagraph( 0 );
while (pPara)
{
if ( mpOutliner->GetDepth( (USHORT) nParaPos ) == 0 ) // eine Seite?
{
SdPage* pPage = mpDoc->GetSdPage(nPos, PK_STANDARD);
DBG_ASSERT(pPage!=NULL,
"Trying to select non-existing page OutlineView::SetSelectedPages()");
if (pPage != NULL)
{
pPage->SetSelected(FALSE);
if (pSelParas->Seek(pPara)) // selektiert?
pPage->SetSelected(TRUE);
}
nPos++;
}
pPara = mpOutliner->GetParagraph( ++nParaPos );
}
}
/*************************************************************************
|*
|* Neue Links setzen
|*
\************************************************************************/
void OutlineView::SetLinks()
{
// Benachrichtigungs-Links setzen
mpOutliner->SetParaInsertedHdl(LINK(this, OutlineView, ParagraphInsertedHdl));
mpOutliner->SetParaRemovingHdl(LINK(this, OutlineView, ParagraphRemovingHdl));
mpOutliner->SetDepthChangedHdl(LINK(this, OutlineView, DepthChangedHdl));
mpOutliner->SetBeginMovingHdl(LINK(this, OutlineView, BeginMovingHdl));
mpOutliner->SetEndMovingHdl(LINK(this, OutlineView, EndMovingHdl));
mpOutliner->SetRemovingPagesHdl(LINK(this, OutlineView, RemovingPagesHdl));
mpOutliner->SetIndentingPagesHdl(LINK(this, OutlineView, IndentingPagesHdl));
mpOutliner->SetMinDepth(0);
mpOutliner->SetStatusEventHdl(LINK(this, OutlineView, StatusEventHdl));
mpOutliner->SetBeginDropHdl(LINK(this,OutlineView, BeginDropHdl));
mpOutliner->SetEndDropHdl(LINK(this,OutlineView, EndDropHdl));
}
/*************************************************************************
|*
|* Alte Links restaurieren
|*
\************************************************************************/
void OutlineView::ResetLinks() const
{
// alte Links restaurieren
Link aEmptyLink;
mpOutliner->SetParaInsertedHdl(aEmptyLink);
mpOutliner->SetParaRemovingHdl(aEmptyLink);
mpOutliner->SetDepthChangedHdl(aEmptyLink);
mpOutliner->SetBeginMovingHdl(aEmptyLink);
mpOutliner->SetEndMovingHdl(aEmptyLink);
mpOutliner->SetStatusEventHdl(aEmptyLink);
mpOutliner->SetRemovingPagesHdl(aEmptyLink);
mpOutliner->SetIndentingPagesHdl(aEmptyLink);
mpOutliner->SetMinDepth(0);
}
/*************************************************************************
|*
|* AcceptDrop
|*
\************************************************************************/
sal_Int8 OutlineView::AcceptDrop( const AcceptDropEvent&, DropTargetHelper&, ::sd::Window*, USHORT, USHORT)
{
return DND_ACTION_NONE;
}
/*************************************************************************
|*
|* ExecuteDrop
|*
\************************************************************************/
sal_Int8 OutlineView::ExecuteDrop( const ExecuteDropEvent&, DropTargetHelper&, ::sd::Window*, USHORT, USHORT)
{
return DND_ACTION_NONE;
}
// #97766# Re-implement GetScriptType for this view to get correct results
sal_uInt16 OutlineView::GetScriptType() const
{
sal_uInt16 nScriptType = ::sd::View::GetScriptType();
if(mpOutliner)
{
OutlinerParaObject* pTempOPObj = mpOutliner->CreateParaObject();
if(pTempOPObj)
{
nScriptType = pTempOPObj->GetTextObject().GetScriptType();
delete pTempOPObj;
}
}
return nScriptType;
}
void OutlineView::onUpdateStyleSettings( bool bForceUpdate /* = false */ )
{
const bool bHighContrastMode = Application::GetSettings().GetStyleSettings().GetHighContrastMode() != 0;
if( bForceUpdate || (mbHighContrastMode != bHighContrastMode) )
{
if( mpOutliner )
{
mpOutliner->ForceAutoColor( bHighContrastMode );
}
mbHighContrastMode = bHighContrastMode;
}
svtools::ColorConfig aColorConfig;
const Color aDocColor( aColorConfig.GetColorValue( svtools::DOCCOLOR ).nColor );
if( bForceUpdate || (maDocColor != aDocColor) )
{
sal_uInt16 nView;
for( nView = 0; nView < MAX_OUTLINERVIEWS; nView++ )
{
if (mpOutlinerView[nView] != NULL)
{
mpOutlinerView[nView]->SetBackgroundColor( aDocColor );
::Window* pWindow = mpOutlinerView[nView]->GetWindow();
if( pWindow )
pWindow->SetBackground( Wallpaper( aDocColor ) );
}
}
if( mpOutliner )
mpOutliner->SetBackgroundColor( aDocColor );
maDocColor = aDocColor;
}
}
IMPL_LINK( OutlineView, AppEventListenerHdl, void *, EMPTYARG )
{
onUpdateStyleSettings();
return 0;
}
IMPL_LINK(OutlineView, EventMultiplexerListener, ::sd::tools::EventMultiplexerEvent*, pEvent)
{
if (pEvent != NULL)
{
switch (pEvent->meEventId)
{
case tools::EventMultiplexerEvent::EID_CURRENT_PAGE:
SetActualPage(mpOutlineViewShell->GetActualPage());
break;
case tools::EventMultiplexerEvent::EID_PAGE_ORDER:
if (mpOutliner != NULL && mpDoc!=NULL && mpOutliner != NULL && dynamic_cast<Outliner*> ( mpOutliner )->GetIgnoreCurrentPageChangesLevel()==0)
{
if (((mpDoc->GetPageCount()-1)%2) == 0)
{
mpOutliner->Clear();
FillOutliner();
::sd::Window* pWindow = mpOutlineViewShell->GetActiveWindow();
if (pWindow != NULL)
pWindow->Invalidate();
}
}
break;
}
}
return 0;
}
void OutlineView::IgnoreCurrentPageChanges (bool bIgnoreChanges)
{
if ( mpOutliner )
{
if (bIgnoreChanges)
dynamic_cast<Outliner*> ( mpOutliner )->IncreIgnoreCurrentPageChangesLevel();
else
dynamic_cast<Outliner*> ( mpOutliner )->DecreIgnoreCurrentPageChangesLevel();
}
}
/** call this method before you do anything that can modify the outliner
and or the drawing document model. It will create needed undo actions */
void OutlineView::BeginModelChange()
{
const String aEmpty;
mpOutliner->GetUndoManager().EnterListAction(aEmpty,aEmpty);
const String aUndoStr(SdResId(STR_UNDO_CHANGE_TITLE_AND_LAYOUT));
BegUndo(aUndoStr);
}
/** call this method after BeginModelChange(), when all possible model
changes are done. */
void OutlineView::EndModelChange()
{
UpdateDocument();
SfxUndoManager* pDocUndoMgr = mpDocSh->GetUndoManager();
bool bHasUndoActions = pDocUndoMgr->GetUndoActionCount() != 0;
EndUndo();
DBG_ASSERT( bHasUndoActions == (mpOutliner->GetUndoManager().GetUndoActionCount() != 0), "sd::OutlineView::EndModelChange(), undo actions not in sync!" );
if( bHasUndoActions )
{
SfxLinkUndoAction* pLink = new SfxLinkUndoAction(pDocUndoMgr);
mpOutliner->GetUndoManager().AddUndoAction(pLink);
}
mpOutliner->GetUndoManager().LeaveListAction();
if( bHasUndoActions && mpOutliner->GetEditEngine().HasTriedMergeOnLastAddUndo() )
TryToMergeUndoActions();
}
/** updates all changes in the outliner model to the draw model */
void OutlineView::UpdateDocument()
{
const sal_uInt32 nPageCount = mpDoc->GetSdPageCount(PK_STANDARD);
Paragraph* pPara = mpOutliner->GetParagraph( 0 );
sal_uInt32 nPage;
for (nPage = 0; nPage < nPageCount; nPage++)
{
SdPage* pPage = mpDoc->GetSdPage( (USHORT)nPage, PK_STANDARD);
mpDoc->SetSelected(pPage, FALSE);
mpOutlineViewShell->UpdateTitleObject( pPage, pPara );
mpOutlineViewShell->UpdateOutlineObject( pPage, pPara );
if( pPara )
pPara = GetNextTitle(pPara);
}
DBG_ASSERT( pPara == 0, "sd::OutlineView::UpdateDocument(), slides are out of sync, creating missing ones" );
while( pPara )
{
SdPage* pPage = InsertSlideForParagraph( pPara );
mpDoc->SetSelected(pPage, FALSE);
mpOutlineViewShell->UpdateTitleObject( pPage, pPara );
mpOutlineViewShell->UpdateOutlineObject( pPage, pPara );
if( pPara )
pPara = GetNextTitle(pPara);
}
}
/** merge edit engine undo actions if possible */
void OutlineView::TryToMergeUndoActions()
{
SfxUndoManager& rOutlineUndo = mpOutliner->GetUndoManager();
if( rOutlineUndo.GetUndoActionCount() > 1 )
{
SfxListUndoAction* pListAction = dynamic_cast< SfxListUndoAction* >( rOutlineUndo.GetUndoAction(0) );
SfxListUndoAction* pPrevListAction = dynamic_cast< SfxListUndoAction* >( rOutlineUndo.GetUndoAction(1) );
if( pListAction && pPrevListAction )
{
// find the top EditUndo action in the top undo action list
USHORT nAction = pListAction->aUndoActions.Count();
EditUndo* pEditUndo = 0;
while( !pEditUndo && nAction )
{
pEditUndo = dynamic_cast< EditUndo* >(pListAction->aUndoActions[--nAction]);
}
USHORT nEditPos = nAction; // we need this later to remove the merged undo actions
// make sure it is the only EditUndo action in the top undo list
while( pEditUndo && nAction )
{
if( dynamic_cast< EditUndo* >(pListAction->aUndoActions[--nAction]) )
pEditUndo = 0;
}
// do we have one and only one EditUndo action in the top undo list?
if( pEditUndo )
{
// yes, see if we can merge it with the prev undo list
nAction = pPrevListAction->aUndoActions.Count();
EditUndo* pPrevEditUndo = 0;
while( !pPrevEditUndo && nAction )
pPrevEditUndo = dynamic_cast< EditUndo* >(pPrevListAction->aUndoActions[--nAction]);
if( pPrevEditUndo && pPrevEditUndo->Merge( pEditUndo ) )
{
// ok we merged the only EditUndo of the top undo list with
// the top EditUndo of the previous undo list
// first remove the merged undo action
DBG_ASSERT( pListAction->aUndoActions[nEditPos] == pEditUndo, "sd::OutlineView::TryToMergeUndoActions(), wrong edit pos!" );
pListAction->aUndoActions.Remove(nEditPos);
delete pEditUndo;
// now check if we also can merge the draw undo actions
SfxUndoManager* pDocUndoManager = mpDocSh->GetUndoManager();
if( pDocUndoManager && ( pListAction->aUndoActions.Count() == 1 ))
{
SfxLinkUndoAction* pLinkAction = dynamic_cast< SfxLinkUndoAction* >( pListAction->aUndoActions[0] );
SfxLinkUndoAction* pPrevLinkAction = 0;
if( pLinkAction )
{
nAction = pPrevListAction->aUndoActions.Count();
while( !pPrevLinkAction && nAction )
pPrevLinkAction = dynamic_cast< SfxLinkUndoAction* >(pPrevListAction->aUndoActions[--nAction]);
}
if( pLinkAction && pPrevLinkAction &&
( pLinkAction->GetAction() == pDocUndoManager->GetUndoAction(0) ) &&
( pPrevLinkAction->GetAction() == pDocUndoManager->GetUndoAction(1) ) )
{
SfxListUndoAction* pSourceList = dynamic_cast< SfxListUndoAction* >(pLinkAction->GetAction());
SfxListUndoAction* pDestinationList = dynamic_cast< SfxListUndoAction* >(pPrevLinkAction->GetAction());
if( pSourceList && pDestinationList )
{
USHORT nCount = pSourceList->aUndoActions.Count();
USHORT nDestAction = pDestinationList->aUndoActions.Count();
while( nCount-- )
{
const SfxUndoAction* pTemp = pSourceList->aUndoActions.GetObject(0);
pSourceList->aUndoActions.Remove(0);
pDestinationList->aUndoActions.Insert( pTemp, nDestAction++ );
}
pDestinationList->nCurUndoAction = pDestinationList->aUndoActions.Count();
pListAction->aUndoActions.Remove(0);
delete pLinkAction;
pDocUndoManager->RemoveLastUndoAction();
}
}
}
if( pListAction->aUndoActions.Count() )
{
// now we have to move all remaining doc undo actions from the top undo
// list to the previous undo list and remove the top undo list
USHORT nCount = pListAction->aUndoActions.Count();
USHORT nDestAction = pPrevListAction->aUndoActions.Count();
while( nCount-- )
{
const SfxUndoAction* pTemp = pListAction->aUndoActions.GetObject(0);
pListAction->aUndoActions.Remove(0);
if( pTemp )
pPrevListAction->aUndoActions.Insert( pTemp, nDestAction++ );
}
pPrevListAction->nCurUndoAction = pPrevListAction->aUndoActions.Count();
}
rOutlineUndo.RemoveLastUndoAction();
}
}
}
}
}
OutlineViewModelChangeGuard::OutlineViewModelChangeGuard( OutlineView& rView )
: mrView( rView )
{
mrView.BeginModelChange();
}
OutlineViewModelChangeGuard::~OutlineViewModelChangeGuard()
{
mrView.EndModelChange();
}
OutlineViewPageChangesGuard::OutlineViewPageChangesGuard( OutlineView* pView )
: mpView( pView )
{
if( mpView )
mpView->IgnoreCurrentPageChanges( true );
}
OutlineViewPageChangesGuard::~OutlineViewPageChangesGuard()
{
if( mpView )
mpView->IgnoreCurrentPageChanges( false );
}
} // end of namespace sd