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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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_sd.hxx"
#include <tools/debug.hxx>
#include <vcl/ctrl.hxx>
#include "assclass.hxx"
Assistent::Assistent(int nNoOfPages)
: mnPages(nNoOfPages), mnCurrentPage(1)
{
if(mnPages > MAX_PAGES)
mnPages = MAX_PAGES;
mpPageStatus.reset(new bool[mnPages]);
for(int i=0; i < mnPages; ++i)
mpPageStatus[i] = true;
}
bool Assistent::InsertControl(int nDestPage,Control* pUsedControl)
{
DBG_ASSERT( (nDestPage > 0) && (nDestPage <= mnPages), "Seite nicht vorhanden!");
if((nDestPage>0)&&(nDestPage<=mnPages))
{
maPages[nDestPage-1].push_back(pUsedControl);
pUsedControl->Hide();
pUsedControl->Disable();
return true;
}
return false;
}
bool Assistent::NextPage()
{
if(mnCurrentPage<mnPages)
{
int nPage = mnCurrentPage+1;
while(nPage <= mnPages && !mpPageStatus[nPage-1])
nPage++;
if(nPage <= mnPages)
return GotoPage(nPage);
}
return false;
}
bool Assistent::PreviousPage()
{
if(mnCurrentPage>1)
{
int nPage = mnCurrentPage-1;
while(nPage >= 0 && !mpPageStatus[nPage-1])
nPage--;
if(nPage >= 0)
return GotoPage(nPage);
}
return false;
}
bool Assistent::GotoPage(const int nPageToGo)
{
DBG_ASSERT( (nPageToGo > 0) && (nPageToGo <= mnPages), "Seite nicht vorhanden!");
if((nPageToGo>0)&&(nPageToGo<=mnPages)&&mpPageStatus[nPageToGo-1])
{
int nIndex=mnCurrentPage-1;
std::vector<Control*>::iterator iter = maPages[nIndex].begin();
std::vector<Control*>::iterator iterEnd = maPages[nIndex].end();
for(; iter != iterEnd; ++iter)
{
(*iter)->Disable();
(*iter)->Hide();
}
mnCurrentPage=nPageToGo;
nIndex=mnCurrentPage-1;
iter = maPages[nIndex].begin();
iterEnd = maPages[nIndex].end();
for(; iter != iterEnd; ++iter)
{
(*iter)->Enable();
(*iter)->Show();
}
return true;
}
return false;
}
bool Assistent::IsLastPage() const
{
if(mnCurrentPage == mnPages)
return true;
int nPage = mnCurrentPage+1;
while(nPage <= mnPages && !mpPageStatus[nPage-1])
nPage++;
return nPage > mnPages;
}
bool Assistent::IsFirstPage() const
{
if(mnCurrentPage == 1)
return true;
int nPage = mnCurrentPage-1;
while(nPage > 0 && !mpPageStatus[nPage-1])
nPage--;
return nPage == 0;
}
int Assistent::GetCurrentPage() const
{
return mnCurrentPage;
}
bool Assistent::IsEnabled( int nPage ) const
{
DBG_ASSERT( (nPage>0) && (nPage <= mnPages), "Seite nicht vorhanden!" );
return (nPage>0) && (nPage <= mnPages && mpPageStatus[nPage-1]);
}
void Assistent::EnablePage( int nPage )
{
DBG_ASSERT( (nPage>0) && (nPage <= mnPages), "Seite nicht vorhanden!" );
if((nPage>0) && (nPage < mnPages && !mpPageStatus[nPage-1]))
{
mpPageStatus[nPage-1] = true;
}
}
void Assistent::DisablePage( int nPage )
{
DBG_ASSERT( (nPage>0) && (nPage <= mnPages), "Seite nicht vorhanden!" );
if((nPage>0) && (nPage <= mnPages && mpPageStatus[nPage-1]))
{
mpPageStatus[nPage-1] = false;
if(mnCurrentPage == nPage)
GotoPage(1);
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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