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Diffstat (limited to 'sc/source/ui/docshell/autostyl.cxx')
| -rw-r--r-- | sc/source/ui/docshell/autostyl.cxx | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/sc/source/ui/docshell/autostyl.cxx b/sc/source/ui/docshell/autostyl.cxx new file mode 100644 index 000000000000..61683e169f02 --- /dev/null +++ b/sc/source/ui/docshell/autostyl.cxx @@ -0,0 +1,244 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sc.hxx" + + + +// INCLUDE --------------------------------------------------------------- + +#include <time.h> +#include "autostyl.hxx" + +#include "docsh.hxx" +#include "attrib.hxx" +#include "sc.hrc" + +//================================================================== + +struct ScAutoStyleInitData +{ + ScRange aRange; + String aStyle1; + ULONG nTimeout; + String aStyle2; + + ScAutoStyleInitData( const ScRange& rR, const String& rSt1, ULONG nT, const String& rSt2 ) : + aRange(rR), aStyle1(rSt1), nTimeout(nT), aStyle2(rSt2) {} +}; + +struct ScAutoStyleData +{ + ULONG nTimeout; + ScRange aRange; + String aStyle; + + ScAutoStyleData( ULONG nT, const ScRange& rR, const String& rT ) : + nTimeout(nT), aRange(rR), aStyle(rT) {} +}; + +//================================================================== + +inline ULONG TimeNow() // Sekunden +{ + return (ULONG) time(0); +} + +//================================================================== + +ScAutoStyleList::ScAutoStyleList(ScDocShell* pShell) : + pDocSh( pShell ) +{ + aTimer.SetTimeoutHdl( LINK( this, ScAutoStyleList, TimerHdl ) ); + aInitTimer.SetTimeoutHdl( LINK( this, ScAutoStyleList, InitHdl ) ); + aInitTimer.SetTimeout( 0 ); +} + +ScAutoStyleList::~ScAutoStyleList() +{ + ULONG i; + ULONG nCount = aEntries.Count(); + for (i=0; i<nCount; i++) + delete (ScAutoStyleData*) aEntries.GetObject(i); + nCount = aInitials.Count(); + for (i=0; i<nCount; i++) + delete (ScAutoStyleInitData*) aInitials.GetObject(i); +} + +//================================================================== + +// initial short delay (asynchronous call) + +void ScAutoStyleList::AddInitial( const ScRange& rRange, const String& rStyle1, + ULONG nTimeout, const String& rStyle2 ) +{ + ScAutoStyleInitData* pNew = + new ScAutoStyleInitData( rRange, rStyle1, nTimeout, rStyle2 ); + aInitials.Insert( pNew, aInitials.Count() ); + aInitTimer.Start(); +} + +IMPL_LINK( ScAutoStyleList, InitHdl, Timer*, EMPTYARG ) +{ + ULONG nCount = aInitials.Count(); + for (ULONG i=0; i<nCount; i++) + { + ScAutoStyleInitData* pData = (ScAutoStyleInitData*) aInitials.GetObject(i); + + // apply first style immediately + pDocSh->DoAutoStyle( pData->aRange, pData->aStyle1 ); + + // add second style to list + if ( pData->nTimeout ) + AddEntry( pData->nTimeout, pData->aRange, pData->aStyle2 ); + + delete pData; + } + aInitials.Clear(); + + return 0; +} + +//================================================================== + +void ScAutoStyleList::AddEntry( ULONG nTimeout, const ScRange& rRange, const String& rStyle ) +{ + aTimer.Stop(); + ULONG nNow = TimeNow(); + + // alten Eintrag loeschen + + ULONG nCount = aEntries.Count(); + ULONG i; + for (i=0; i<nCount; i++) + { + ScAutoStyleData* pData = (ScAutoStyleData*) aEntries.GetObject(i); + if (pData->aRange == rRange) + { + delete pData; + aEntries.Remove(i); + --nCount; + break; // nicht weitersuchen - es kann nur einen geben + } + } + + // Timeouts von allen Eintraegen anpassen + + if (nCount && nNow != nTimerStart) + { + DBG_ASSERT(nNow>nTimerStart, "Zeit laeuft rueckwaerts?"); + AdjustEntries((nNow-nTimerStart)*1000); + } + + // Einfuege-Position suchen + + ULONG nPos = LIST_APPEND; + for (i=0; i<nCount && nPos == LIST_APPEND; i++) + if (nTimeout <= ((ScAutoStyleData*) aEntries.GetObject(i))->nTimeout) + nPos = i; + + ScAutoStyleData* pNew = new ScAutoStyleData( nTimeout, rRange, rStyle ); + aEntries.Insert( pNew, nPos ); + + // abgelaufene ausfuehren, Timer neu starten + + ExecuteEntries(); + StartTimer(nNow); +} + +void ScAutoStyleList::AdjustEntries( ULONG nDiff ) // Millisekunden +{ + ULONG nCount = aEntries.Count(); + for (ULONG i=0; i<nCount; i++) + { + ScAutoStyleData* pData = (ScAutoStyleData*) aEntries.GetObject(i); + if ( pData->nTimeout <= nDiff ) + pData->nTimeout = 0; // abgelaufen + else + pData->nTimeout -= nDiff; // weiterzaehlen + } +} + +void ScAutoStyleList::ExecuteEntries() +{ + ScAutoStyleData* pData; + while ((pData = (ScAutoStyleData*) aEntries.GetObject(0)) != NULL && pData->nTimeout == 0) + { + pDocSh->DoAutoStyle( pData->aRange, pData->aStyle ); //! oder Request ??? + + delete pData; + aEntries.Remove((ULONG)0); + } +} + +void ScAutoStyleList::ExecuteAllNow() +{ + aTimer.Stop(); + + ULONG nCount = aEntries.Count(); + for (ULONG i=0; i<nCount; i++) + { + ScAutoStyleData* pData = (ScAutoStyleData*) aEntries.GetObject(i); + + pDocSh->DoAutoStyle( pData->aRange, pData->aStyle ); //! oder Request ??? + + delete pData; + } + aEntries.Clear(); +} + +void ScAutoStyleList::StartTimer( ULONG nNow ) // Sekunden +{ + // ersten Eintrag mit Timeout != 0 suchen + + ULONG nPos = 0; + ScAutoStyleData* pData; + while ( (pData = (ScAutoStyleData*) aEntries.GetObject(nPos)) != NULL && pData->nTimeout == 0 ) + ++nPos; + + if (pData) + { + aTimer.SetTimeout( pData->nTimeout ); + aTimer.Start(); + } + nTimerStart = nNow; +} + +IMPL_LINK( ScAutoStyleList, TimerHdl, Timer*, EMPTYARG ) +{ + ULONG nNow = TimeNow(); + AdjustEntries(aTimer.GetTimeout()); // eingestellte Wartezeit + ExecuteEntries(); + StartTimer(nNow); + + return 0; +} + + + + |