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apache / openoffice / bab44dcac0296df22024f3f10e7997de78ed4094 / . / AOO410 / main / sw / source / ui / uiview / srcview.cxx
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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"
#include <hintids.hxx>
#include <com/sun/star/util/SearchOptions.hpp>
#include <com/sun/star/util/SearchFlags.hpp>
#include <com/sun/star/i18n/TransliterationModules.hpp>
#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
#include <unotools/tempfile.hxx>
#include <tools/urlobj.hxx>
#include <vcl/print.hxx>
#include <vcl/msgbox.hxx>
#include <vcl/wrkwin.hxx>
#include <vcl/metric.hxx>
#include <svtools/ctrltool.hxx>
#include <svl/intitem.hxx>
#include <svl/stritem.hxx>
#include <unotools/pathoptions.hxx>
#include <svl/undo.hxx>
#include <svtools/txtcmp.hxx>
#include <svl/eitem.hxx>
#include <svl/whiter.hxx>
#include <unotools/saveopt.hxx>
#include <svtools/transfer.hxx>
#include <svtools/svtools.hrc>
#include <svtools/svtdata.hxx>
#include <svx/svxids.hrc>
#include <svtools/htmlcfg.hxx>
#include <sfx2/app.hxx>
#include <sfx2/objface.hxx>
#include <sfx2/viewfrm.hxx>
#include <sfx2/bindings.hxx>
#include <sfx2/docfilt.hxx>
#include <sfx2/fcontnr.hxx>
#include <sfx2/request.hxx>
#include <sfx2/prnmon.hxx>
#include <sfx2/docfile.hxx>
#include <editeng/fhgtitem.hxx>
#include <svx/srchdlg.hxx>
#include <svl/srchitem.hxx>
#include <editeng/fontitem.hxx>
#include <editeng/flstitem.hxx>
#include "editeng/unolingu.hxx"
#include <sfx2/sfxhtml.hxx>
#include <swtypes.hxx>
#include <swmodule.hxx>
#include <docsh.hxx>
#include <wdocsh.hxx>
#include <srcview.hxx>
#include <viewfunc.hxx>
#include <doc.hxx>
#include <sfx2/msg.hxx>
#include <shellio.hxx>
#include <cmdid.h> // FN_ ...
#include <helpid.h>
#include <globals.hrc>
#include <shells.hrc>
#include <popup.hrc>
#include <web.hrc>
#include <view.hrc>
#include <com/sun/star/ui/dialogs/XFilePicker.hpp>
#include <com/sun/star/ui/dialogs/XFilterManager.hpp>
#include <sfx2/filedlghelper.hxx>
#define SwSrcView
#include "swslots.hxx"
#include <unomid.h>
#include <com/sun/star/document/XDocumentProperties.hpp>
#include <com/sun/star/document/XDocumentPropertiesSupplier.hpp>
using namespace ::com::sun::star;
using namespace ::com::sun::star::i18n;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::ui::dialogs;
using namespace ::com::sun::star::i18n;
using namespace ::com::sun::star::lang;
using namespace ::sfx2;
using ::rtl::OUString;
using ::com::sun::star::util::SearchOptions;
#define SWSRCVIEWFLAGS ( SFX_VIEW_CAN_PRINT|\
SFX_VIEW_NO_NEWWINDOW )
#define SRC_SEARCHOPTIONS (0xFFFF & ~(SEARCH_OPTIONS_FORMAT|SEARCH_OPTIONS_FAMILIES|SEARCH_OPTIONS_SEARCH_ALL))
// Druckraender -> wie Basic - Ide
#define LMARGPRN 1700
#define RMARGPRN 900
#define TMARGPRN 2000
#define BMARGPRN 1000
#define BORDERPRN 300
SFX_IMPL_NAMED_VIEWFACTORY(SwSrcView, "SourceView")
{
SFX_VIEW_REGISTRATION(SwWebDocShell);
}
SFX_IMPL_INTERFACE( SwSrcView, SfxViewShell, SW_RES(0) )
{
SFX_POPUPMENU_REGISTRATION(SW_RES(MN_SRCVIEW_POPUPMENU));
SFX_OBJECTBAR_REGISTRATION( SFX_OBJECTBAR_TOOLS|
SFX_VISIBILITY_STANDARD|SFX_VISIBILITY_SERVER,
SW_RES(RID_WEBTOOLS_TOOLBOX) );
SFX_CHILDWINDOW_REGISTRATION(SvxSearchDialogWrapper::GetChildWindowId());
}
TYPEINIT1(SwSrcView, SfxViewShell)
/*-----------------18.11.96 08.05-------------------
--------------------------------------------------*/
void lcl_PrintHeader( OutputDevice &rOutDev, sal_uInt16 nPages, sal_uInt16 nCurPage, const String& rTitle )
{
short nLeftMargin = LMARGPRN;
Size aSz = rOutDev.GetOutputSize();
short nBorder = BORDERPRN;
Color aOldFillColor( rOutDev.GetFillColor() );
Font aOldFont( rOutDev.GetFont() );
rOutDev.SetFillColor( Color(COL_TRANSPARENT) );
Font aFont( aOldFont );
aFont.SetWeight( WEIGHT_BOLD );
aFont.SetAlign( ALIGN_BOTTOM );
rOutDev.SetFont( aFont );
long nFontHeight = rOutDev.GetTextHeight();
// 1.Border => Strich, 2+3 Border = Freiraum.
long nYTop = TMARGPRN-3*nBorder-nFontHeight;
long nXLeft = nLeftMargin-nBorder;
long nXRight = aSz.Width()-RMARGPRN+nBorder;
rOutDev.DrawRect( Rectangle(
Point( nXLeft, nYTop ),
Size( nXRight-nXLeft, aSz.Height() - nYTop - BMARGPRN + nBorder ) ) );
long nY = TMARGPRN-2*nBorder;
Point aPos( nLeftMargin, nY );
rOutDev.DrawText( aPos, rTitle );
if ( nPages != 1 )
{
aFont.SetWeight( WEIGHT_NORMAL );
rOutDev.SetFont( aFont );
String aPageStr( C2S(" [") );
aPageStr += String( SW_RES( STR_PAGE ) );
aPageStr += ' ';
aPageStr += String::CreateFromInt32( nCurPage );
aPageStr += ']';
aPos.X() += rOutDev.GetTextWidth( rTitle );
rOutDev.DrawText( aPos, aPageStr );
}
nY = TMARGPRN-nBorder;
rOutDev.DrawLine( Point( nXLeft, nY ), Point( nXRight, nY ) );
rOutDev.SetFont( aOldFont );
rOutDev.SetFillColor( aOldFillColor );
}
/* -----------------13.11.2003 16:24-----------------
--------------------------------------------------*/
rtl_TextEncoding lcl_GetStreamCharSet(rtl_TextEncoding eLoadEncoding)
{
rtl_TextEncoding eRet = eLoadEncoding;
if(RTL_TEXTENCODING_DONTKNOW == eRet)
{
SvxHtmlOptions* pHtmlOptions = SvxHtmlOptions::Get();
const sal_Char *pCharSet =
rtl_getBestMimeCharsetFromTextEncoding( pHtmlOptions->GetTextEncoding() );
eRet = rtl_getTextEncodingFromMimeCharset( pCharSet );
}
return eRet;
}
/*-----------------18.11.96 08.21-------------------
--------------------------------------------------*/
void lcl_ConvertTabsToSpaces( String& rLine )
{
if ( rLine.Len() )
{
sal_uInt16 nPos = 0;
sal_uInt16 nMax = rLine.Len();
while ( nPos < nMax )
{
if ( rLine.GetChar(nPos) == '\t' )
{
// Nicht 4 Blanks, sondern an 4er TabPos:
String aBlanker;
aBlanker.Fill( ( 4 - ( nPos % 4 ) ), ' ' );
rLine.Erase( nPos, 1 );
rLine.Insert( aBlanker, nPos );
nMax = rLine.Len();
}
nPos++; // Nicht optimal, falls Tab, aber auch nicht verkehrt...
}
}
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
SwSrcView::SwSrcView(SfxViewFrame* pViewFrame, SfxViewShell*) :
SfxViewShell( pViewFrame, SWSRCVIEWFLAGS ),
aEditWin( &pViewFrame->GetWindow(), this ),
pSearchItem(0),
bSourceSaved(sal_False),
eLoadEncoding(RTL_TEXTENCODING_DONTKNOW)
{
Init();
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
SwSrcView::~SwSrcView()
{
SwDocShell* pDocShell = GetDocShell();
DBG_ASSERT(PTR_CAST(SwWebDocShell, pDocShell), "Wieso keine WebDocShell?");
const TextSelection& rSel = aEditWin.GetTextView()->GetSelection();
((SwWebDocShell*)pDocShell)->SetSourcePara( static_cast< sal_uInt16 >( rSel.GetStart().GetPara() ) );
uno::Reference<document::XDocumentPropertiesSupplier> xDPS(
pDocShell->GetModel(), uno::UNO_QUERY_THROW);
uno::Reference<document::XDocumentProperties> xDocProps
= xDPS->getDocumentProperties();
::rtl::OUString url = xDocProps->getAutoloadURL();
sal_Int32 delay = xDocProps->getAutoloadSecs();
pDocShell->SetAutoLoad(INetURLObject(url), delay,
(delay != 0) || !url.equalsAscii(""));
// EndListening(*GetViewFrame());
EndListening(*pDocShell);
delete pSearchItem;
}
/*-----------------24.04.97 10:37-------------------
--------------------------------------------------*/
void SwSrcView::SaveContentTo(SfxMedium& rMed)
{
SvStream* pOutStream = rMed.GetOutStream();
pOutStream->SetStreamCharSet(lcl_GetStreamCharSet(eLoadEncoding));
aEditWin.Write( *pOutStream );//, EE_FORMAT_TEXT);
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
void SwSrcView::Init()
{
SetHelpId(SW_SRC_VIEWSHELL);
SetName(C2S("Source"));
SetWindow( &aEditWin );
SwDocShell* pDocShell = GetDocShell();
// wird das Doc noch geladen, dann muss die DocShell das Load
// anwerfen, wenn das Laden abgeschlossen ist
if(!pDocShell->IsLoading())
Load(pDocShell);
else
{
aEditWin.SetReadonly(sal_True);
}
SetNewWindowAllowed( sal_False );
StartListening(*pDocShell,sal_True);
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
SwDocShell* SwSrcView::GetDocShell()
{
SfxObjectShell* pObjShell = GetViewFrame()->GetObjectShell();
return PTR_CAST(SwDocShell, pObjShell);
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
void SwSrcView::SaveContent(const String& rTmpFile)
{
SfxMedium aMedium( rTmpFile, STREAM_WRITE, sal_True);
SvStream* pOutStream = aMedium.GetOutStream();
pOutStream->SetStreamCharSet( lcl_GetStreamCharSet(eLoadEncoding) );
aEditWin.Write(*pOutStream);//, EE_FORMAT_TEXT);
aMedium.Commit();
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
void SwSrcView::Execute(SfxRequest& rReq)
{
sal_uInt16 nSlot = rReq.GetSlot();
TextView* pTextView = aEditWin.GetTextView();
switch( nSlot )
{
case SID_SAVEASDOC:
{
SvtPathOptions aPathOpt;
// filesave dialog with autoextension
FileDialogHelper aDlgHelper(
TemplateDescription::FILESAVE_AUTOEXTENSION,
TemplateDescription::FILESAVE_SIMPLE );
uno::Reference < XFilePicker > xFP = aDlgHelper.GetFilePicker();
// pFileDlg->SetHelpId(HID_FILEDLG_SRCVIEW);
uno::Reference<XFilterManager> xFltMgr(xFP, UNO_QUERY);
// search for an html filter for export
SfxFilterContainer* pFilterCont = GetObjectShell()->GetFactory().GetFilterContainer();
const SfxFilter* pFilter =
pFilterCont->GetFilter4Extension( C2S("html"), SFX_FILTER_EXPORT );
if ( pFilter )
{
// filter found -> use its uiname and wildcard
const String& rUIName = pFilter->GetUIName();
const WildCard& rCard = pFilter->GetWildcard();
xFltMgr->appendFilter( rUIName, rCard() );
xFltMgr->setCurrentFilter( rUIName ) ;
}
else
{
// filter not found
String sHtml(C2S("HTML"));
xFltMgr->appendFilter( sHtml, C2S("*.html;*.htm") );
xFltMgr->setCurrentFilter( sHtml ) ;
}
xFP->setDisplayDirectory( aPathOpt.GetWorkPath() );
if( aDlgHelper.Execute() == ERRCODE_NONE)
{
SfxMedium aMedium( xFP->getFiles().getConstArray()[0],
STREAM_WRITE | STREAM_SHARE_DENYNONE,
sal_False );
SvStream* pOutStream = aMedium.GetOutStream();
pOutStream->SetStreamCharSet(lcl_GetStreamCharSet(eLoadEncoding));
aEditWin.Write( *pOutStream );
aMedium.Commit();
}
}
break;
case SID_SAVEDOC:
{
SwDocShell* pDocShell = GetDocShell();
SfxMedium* pMed = 0;
if(pDocShell->HasName())
pMed = pDocShell->GetMedium();
else
{
SfxBoolItem* pItem = (SfxBoolItem*)pDocShell->ExecuteSlot(rReq, pDocShell->GetInterface());
if(pItem && pItem->GetValue())
pMed = pDocShell->GetMedium();
}
if(pMed)
{
SvStream* pOutStream = pMed->GetOutStream();
pOutStream->Seek(0);
pOutStream->SetStreamSize(0);
pOutStream->SetStreamCharSet(lcl_GetStreamCharSet(eLoadEncoding));
aEditWin.Write( *pOutStream );
pMed->CloseOutStream();
pMed->Commit();
pDocShell->GetDoc()->ResetModified();
SourceSaved();
aEditWin.ClearModifyFlag();
}
}
break;
case FID_SEARCH_NOW:
{
const SfxItemSet* pTmpArgs = rReq.GetArgs();
sal_uInt16 nWhich = pTmpArgs->GetWhichByPos( 0 );
DBG_ASSERT( nWhich, "Wich fuer SearchItem ?" );
const SfxPoolItem& rItem = pTmpArgs->Get( nWhich );
SetSearchItem( (const SvxSearchItem&)rItem);
StartSearchAndReplace( (const SvxSearchItem&)rItem, sal_False, rReq.IsAPI() );
if(aEditWin.IsModified())
GetDocShell()->GetDoc()->SetModified();
}
break;
case FN_REPEAT_SEARCH:
{
SvxSearchItem* pSrchItem = GetSearchItem();
if(pSrchItem)
{
StartSearchAndReplace( *pSrchItem, sal_False, rReq.IsAPI() );
if(aEditWin.IsModified())
GetDocShell()->GetDoc()->SetModified();
}
}
break;
case SID_PRINTDOC:
case SID_PRINTDOCDIRECT:
{
SfxViewShell::ExecuteSlot( rReq, SfxViewShell::GetInterface() );
}
break;
case SID_UNDO:
pTextView->Undo();
GetViewFrame()->GetBindings().InvalidateAll(sal_False);
break;
case SID_REDO:
pTextView->Redo();
GetViewFrame()->GetBindings().InvalidateAll(sal_False);
break;
case SID_REPEAT:
break;
case SID_CUT:
if(pTextView->HasSelection())
pTextView->Cut();
break;
case SID_COPY:
if(pTextView->HasSelection())
pTextView->Copy();
break;
case SID_PASTE:
pTextView->Paste();
break;
case SID_SELECTALL:
pTextView->SetSelection( TextSelection( TextPaM( 0, 0 ), TextPaM( 0xFFFFFFFF, 0xFFFF ) ) );
break;
}
aEditWin.Invalidate();
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
void SwSrcView::GetState(SfxItemSet& rSet)
{
SfxWhichIter aIter(rSet);
sal_uInt16 nWhich = aIter.FirstWhich();
TextView* pTextView = aEditWin.GetTextView();
while(nWhich)
{
switch(nWhich)
{
case SID_SAVEASDOC:
rSet.Put(SfxStringItem(nWhich, String(SW_RES(STR_SAVEAS_SRC))));
break;
case SID_SAVEDOC:
{
SwDocShell* pDocShell = GetDocShell();
if(!pDocShell->IsModified())
rSet.DisableItem(nWhich);
}
break;
case SID_PRINTDOC:
case SID_PRINTDOCDIRECT:
break;
case SID_TABLE_CELL:
{
String aPos( SW_RES(STR_SRCVIEW_ROW) );
TextSelection aSel = pTextView->GetSelection();
aPos += String::CreateFromInt32( aSel.GetEnd().GetPara()+1 );
aPos +=C2S(" : ");
aPos += String(SW_RES(STR_SRCVIEW_COL));
aPos += String::CreateFromInt32( aSel.GetEnd().GetIndex()+1 );
SfxStringItem aItem( nWhich, aPos );
rSet.Put( aItem );
}
break;
case SID_SEARCH_OPTIONS:
{
sal_uInt16 nOpt = SRC_SEARCHOPTIONS;
if(GetDocShell()->IsReadOnly())
nOpt &= ~(SEARCH_OPTIONS_REPLACE|SEARCH_OPTIONS_REPLACE_ALL);
rSet.Put( SfxUInt16Item( SID_SEARCH_OPTIONS, nOpt) );
}
break;
case SID_SEARCH_ITEM:
{
String sSelected;
if ( !pTextView->HasSelection() )
{
const TextSelection& rSel = pTextView->GetSelection();
sSelected = aEditWin.GetTextEngine()->GetWord( rSel.GetStart());
}
else
{
sSelected = pTextView->GetSelected();
}
SvxSearchItem * pSrchItem = GetSearchItem();
pSrchItem->SetSearchString( sSelected );
rSet.Put( *pSrchItem );
}
break;
case FN_REPEAT_SEARCH:
{
if(!GetSearchItem())
rSet.DisableItem(nWhich);
};
break;
case SID_UNDO:
case SID_REDO:
{
::svl::IUndoManager& rMgr = pTextView->GetTextEngine()->GetUndoManager();
sal_uInt16 nCount = 0;
if(nWhich == SID_UNDO)
{
nCount = rMgr.GetUndoActionCount();
if(nCount)
{
String aStr(SvtResId( STR_UNDO));;
aStr += rMgr.GetUndoActionComment(--nCount);
rSet.Put(SfxStringItem(nWhich, aStr));
}
else
rSet.DisableItem(nWhich);
}
else
{
nCount = rMgr.GetRedoActionCount();
if(nCount)
{
String aStr(SvtResId( STR_REDO));;
aStr += rMgr.GetRedoActionComment(--nCount);
rSet.Put(SfxStringItem(nWhich,aStr));
}
else
rSet.DisableItem(nWhich);
}
}
break;
case SID_MAIL_SENDDOCASPDF:
case SID_MAIL_SENDDOC :
case SID_EXPORTDOCASPDF:
case SID_DIRECTEXPORTDOCASPDF:
case SID_EXPORTDOC:
case SID_REPEAT:
case SID_BROWSER_MODE:
case FN_PRINT_LAYOUT:
rSet.DisableItem(nWhich);
break;
case SID_CUT:
case SID_COPY:
if(!pTextView->HasSelection())
rSet.DisableItem(nWhich);
break;
case SID_PASTE:
{
TransferableDataHelper aDataHelper(
TransferableDataHelper::CreateFromSystemClipboard(
&aEditWin) );
sal_Bool bDisable = !aDataHelper.GetXTransferable().is() ||
0 == aDataHelper.GetFormatCount();
if( bDisable )
rSet.DisableItem(nWhich);
}
break;
}
nWhich = aIter.NextWhich();
}
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
SvxSearchItem* SwSrcView::GetSearchItem()
{
if(!pSearchItem)
{
pSearchItem = new SvxSearchItem(SID_SEARCH_ITEM);
}
return pSearchItem;
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
void SwSrcView::SetSearchItem( const SvxSearchItem& rItem )
{
delete pSearchItem;
pSearchItem = (SvxSearchItem*)rItem.Clone();
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
sal_uInt16 SwSrcView::StartSearchAndReplace(const SvxSearchItem& rSearchItem,
sal_Bool bFromStart,
sal_Bool bApi,
sal_Bool bRecursive)
{
ExtTextView* pTextView = aEditWin.GetTextView();
TextSelection aSel;
TextPaM aPaM;
sal_Bool bForward = !rSearchItem.GetBackward();
sal_Bool bAtStart = pTextView->GetSelection() == TextSelection( aPaM, aPaM );
if( !bForward )
aPaM = TextPaM( (sal_uLong)-1, (sal_uInt16)-1 );
if( bFromStart )
{
aSel = pTextView->GetSelection();
pTextView->SetSelection( TextSelection( aPaM, aPaM ));
}
util::SearchOptions aSearchOpt( rSearchItem.GetSearchOptions() );
aSearchOpt.Locale = SvxCreateLocale(
static_cast< LanguageType >( GetAppLanguage() ) );
sal_uInt16 nFound;
sal_Bool bAll = sal_False;
switch( rSearchItem.GetCommand() )
{
case SVX_SEARCHCMD_FIND:
case SVX_SEARCHCMD_FIND_ALL:
nFound = pTextView->Search( aSearchOpt, bForward );
break;
case SVX_SEARCHCMD_REPLACE_ALL: bAll = sal_True;
case SVX_SEARCHCMD_REPLACE:
nFound = pTextView->Replace( aSearchOpt, bAll, bForward );
break;
default:
nFound = 0;
}
if( !nFound )
{
sal_Bool bNotFoundMessage = sal_False;
if(!bRecursive)
{
if(!bFromStart)
{
bNotFoundMessage = bAtStart;
}
else
{
bNotFoundMessage = sal_True;
pTextView->SetSelection( aSel );
}
}
else if(bAtStart)
{
bNotFoundMessage = sal_True;
}
if(!bApi)
{
if(bNotFoundMessage)
{
InfoBox( 0, SW_RES(MSG_NOT_FOUND)).Execute();
}
else if(!bRecursive && RET_YES ==
QueryBox(0, SW_RES( bForward ? MSG_SEARCH_END
: MSG_SEARCH_START)).Execute())
{
pTextView->SetSelection( TextSelection( aPaM, aPaM ) );
StartSearchAndReplace( rSearchItem, sal_False, sal_False, sal_True );
}
}
}
return nFound;
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
sal_uInt16 SwSrcView::SetPrinter(SfxPrinter* pNew, sal_uInt16 nDiffFlags, bool )
{
SwDocShell* pDocSh = GetDocShell();
if ( (SFX_PRINTER_JOBSETUP | SFX_PRINTER_PRINTER) & nDiffFlags )
{
pDocSh->GetDoc()->setPrinter( pNew, true, true );
if ( nDiffFlags & SFX_PRINTER_PRINTER )
pDocSh->SetModified();
}
if ( nDiffFlags & SFX_PRINTER_OPTIONS )
::SetPrinter( pDocSh->getIDocumentDeviceAccess(), pNew, sal_True );
const sal_Bool bChgOri = nDiffFlags & SFX_PRINTER_CHG_ORIENTATION ? sal_True : sal_False;
const sal_Bool bChgSize= nDiffFlags & SFX_PRINTER_CHG_SIZE ? sal_True : sal_False;
if ( bChgOri || bChgSize )
{
pDocSh->SetModified();
}
return 0;
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
SfxPrinter* SwSrcView::GetPrinter( sal_Bool bCreate )
{
return GetDocShell()->GetDoc()->getPrinter( bCreate );
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
sal_Int32 SwSrcView::PrintSource(
OutputDevice *pOutDev,
sal_Int32 nPage,
bool bCalcNumPagesOnly )
{
if (!pOutDev || nPage <= 0)
return 0;
//! this a lgorithm for printing the n-th page is very poor since it
//! needs to go over the text of all previous pages to get to the correct one.
//! But since HTML source code is expected to be just a small number of pages
//! even this poor algorithm should be enough...
pOutDev->Push();
TextEngine* pTextEngine = aEditWin.GetTextEngine();
pOutDev->SetMapMode( MAP_100TH_MM );
Font aFont( aEditWin.GetOutWin()->GetFont() );
Size aSize( aFont.GetSize() );
aSize = aEditWin.GetOutWin()->PixelToLogic( aSize, MAP_100TH_MM );
aFont.SetSize( aSize );
aFont.SetColor( COL_BLACK );
pOutDev->SetFont( aFont );
String aTitle( GetViewFrame()->GetWindow().GetText() );
sal_uInt16 nLineHeight = (sal_uInt16) pOutDev->GetTextHeight(); // etwas mehr.
sal_uInt16 nParaSpace = 10;
Size aPaperSz = pOutDev->GetOutputSize();
aPaperSz.Width() -= (LMARGPRN + RMARGPRN);
aPaperSz.Height() -= (TMARGPRN + BMARGPRN);
// nLinepPage stimmt nicht, wenn Zeilen umgebrochen werden muessen...
sal_uInt16 nLinespPage = (sal_uInt16) (aPaperSz.Height() / nLineHeight);
sal_uInt16 nCharspLine = (sal_uInt16) (aPaperSz.Width() / pOutDev->GetTextWidth( 'X' ));
sal_uInt16 nParas = static_cast< sal_uInt16 >( pTextEngine->GetParagraphCount() );
sal_uInt16 nPages = (sal_uInt16) (nParas / nLinespPage + 1 );
sal_uInt16 nCurPage = 1;
// Header drucken...
if (!bCalcNumPagesOnly && nPage == nCurPage)
lcl_PrintHeader( *pOutDev, nPages, nCurPage, aTitle );
const Point aStartPos( LMARGPRN, TMARGPRN );
Point aPos( aStartPos );
for ( sal_uInt16 nPara = 0; nPara < nParas; ++nPara )
{
String aLine( pTextEngine->GetText( nPara ) );
lcl_ConvertTabsToSpaces( aLine );
sal_uInt16 nLines = aLine.Len() / nCharspLine + 1;
for ( sal_uInt16 nLine = 0; nLine < nLines; ++nLine )
{
String aTmpLine( aLine, nLine * nCharspLine, nCharspLine );
aPos.Y() += nLineHeight;
if ( aPos.Y() > ( aPaperSz.Height() + TMARGPRN - nLineHeight/2 ) )
{
++nCurPage;
if (!bCalcNumPagesOnly && nPage == nCurPage)
lcl_PrintHeader( *pOutDev, nPages, nCurPage, aTitle );
aPos = aStartPos;
}
if (!bCalcNumPagesOnly && nPage == nCurPage)
pOutDev->DrawText( aPos, aTmpLine );
}
aPos.Y() += nParaSpace;
}
pOutDev->Pop();
DBG_ASSERT( bCalcNumPagesOnly || nPage <= nCurPage, "page number out of range" );
return nCurPage;
}
/*--------------------------------------------------------------------
Beschreibung:
--------------------------------------------------------------------*/
void SwSrcView::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
{
if ( rHint.ISA(SfxSimpleHint) &&
(
((SfxSimpleHint&) rHint).GetId() == SFX_HINT_MODECHANGED ||
(
((SfxSimpleHint&) rHint).GetId() == SFX_HINT_TITLECHANGED &&
!GetDocShell()->IsReadOnly() && aEditWin.IsReadonly()
)
)
)
{
// Broadcast kommt nur einmal!
const SwDocShell* pDocSh = GetDocShell();
const sal_Bool bReadonly = pDocSh->IsReadOnly();
aEditWin.SetReadonly(bReadonly);
}
SfxViewShell::Notify(rBC, rHint);
}
/*-----------------19.04.97 10:19-------------------
--------------------------------------------------*/
void SwSrcView::Load(SwDocShell* pDocShell)
{
SvxHtmlOptions* pHtmlOptions = SvxHtmlOptions::Get();
const sal_Char *pCharSet =
rtl_getBestMimeCharsetFromTextEncoding( pHtmlOptions->GetTextEncoding() );
rtl_TextEncoding eDestEnc = rtl_getTextEncodingFromMimeCharset( pCharSet );
aEditWin.SetReadonly(pDocShell->IsReadOnly());
aEditWin.SetTextEncoding(eDestEnc);
SfxMedium* pMedium = pDocShell->GetMedium();
const SfxFilter* pFilter = pMedium->GetFilter();
sal_Bool bHtml = pFilter && pFilter->GetUserData().EqualsAscii("HTML");
sal_Bool bDocModified = pDocShell->IsModified();
if(bHtml && !bDocModified && pDocShell->HasName())
{
SvStream* pStream = pMedium->GetInStream();
if(pStream && 0 == pStream->GetError() )
{
rtl_TextEncoding eHeaderEnc =
SfxHTMLParser::GetEncodingByHttpHeader(
pDocShell->GetHeaderAttributes() );
if( RTL_TEXTENCODING_DONTKNOW == eHeaderEnc )
{
const sal_Char *pTmpCharSet =
rtl_getBestMimeCharsetFromTextEncoding( RTL_TEXTENCODING_ISO_8859_1 );
eHeaderEnc = rtl_getTextEncodingFromMimeCharset( pTmpCharSet );
}
if( RTL_TEXTENCODING_DONTKNOW != eHeaderEnc &&
eDestEnc != eHeaderEnc )
{
eDestEnc = eHeaderEnc;
aEditWin.SetTextEncoding(eDestEnc);
}
pStream->SetStreamCharSet( eDestEnc );
pStream->Seek(0);
TextEngine* pTextEngine = aEditWin.GetTextEngine();
pTextEngine->EnableUndo(sal_False);
aEditWin.Read(*pStream);//, EE_FORMAT_TEXT);
pTextEngine->EnableUndo(sal_True);
}
else
{
Window *pTmpWindow = &GetViewFrame()->GetWindow();
InfoBox(pTmpWindow, SW_RES(MSG_ERR_SRCSTREAM)).Execute();
}
}
else
{
utl::TempFile aTempFile;
aTempFile.EnableKillingFile();
String sFileURL( aTempFile.GetURL() );
SvtSaveOptions aOpt;
{
SfxMedium aMedium( sFileURL,STREAM_READWRITE, sal_True );
SwWriter aWriter( aMedium, *pDocShell->GetDoc() );
WriterRef xWriter;
::GetHTMLWriter(aEmptyStr, aMedium.GetBaseURL( true ), xWriter);
String sWriteName = pDocShell->HasName() ?
pMedium->GetName() :
(const String&) sFileURL;
sal_uLong nRes = aWriter.Write(xWriter, &sWriteName);
if(nRes)
{
ErrorHandler::HandleError(ErrCode(nRes));
aEditWin.SetReadonly(sal_True);
}
aMedium.Commit();
SvStream* pInStream = aMedium.GetInStream();
pInStream->Seek(0);
pInStream->SetStreamCharSet( eDestEnc );
aEditWin.Read(*pInStream);//, EE_FORMAT_TEXT);
}
}
aEditWin.ClearModifyFlag();
eLoadEncoding = eDestEnc;
if(bDocModified)
pDocShell->SetModified();// das Flag wird zwischendurch zurueckgesetzt
// AutoLoad abschalten
pDocShell->SetAutoLoad(INetURLObject(), 0, sal_False);
DBG_ASSERT(PTR_CAST(SwWebDocShell, pDocShell), "Wieso keine WebDocShell?");
sal_uInt16 nLine = ((SwWebDocShell*)pDocShell)->GetSourcePara();
aEditWin.SetStartLine(nLine);
aEditWin.GetTextEngine()->ResetUndo();
aEditWin.GetOutWin()->GrabFocus();
}