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libreoffice/sw/source/ui/misc/titlepage.cxx
Stephan Bergmann 62f47bb2a5 loplugin:includeform: sw 
Change-Id: Ifc3c4c31a31ee7189eeab6f1af30b94d64f2f92a
2017-10-23 22:45:50 +02:00

349 lines
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <sfx2/viewfrm.hxx>
#include <vcl/msgbox.hxx>
#include <view.hxx>
#include <swmodule.hxx>
#include <wrtsh.hxx>
#include <poolfmt.hxx>
#include <docsh.hxx>
#include <charfmt.hxx>
#include <docstyle.hxx>
#include <fldbas.hxx>
#include <lineinfo.hxx>
#include <globals.hrc>
#include <titlepage.hxx>
#include <uitool.hxx>
#include <fmtpdsc.hxx>
#include <pagedesc.hxx>
#include <IDocumentStylePoolAccess.hxx>
namespace
{
bool lcl_GetPageDesc(SwWrtShell *pSh, sal_uInt16 &rPageNo, const SwFormatPageDesc **ppPageFormatDesc)
{
bool bRet = false;
SfxItemSet aSet( pSh->GetAttrPool(), svl::Items<RES_PAGEDESC, RES_PAGEDESC>{} );
if (pSh->GetCurAttr( aSet ))
{
const SfxPoolItem* pItem(nullptr);
if (SfxItemState::SET == aSet.GetItemState( RES_PAGEDESC, true, &pItem ) && pItem)
{
::boost::optional<sal_uInt16> oNumOffset = static_cast<const SwFormatPageDesc *>(pItem)->GetNumOffset();
if (oNumOffset)
rPageNo = oNumOffset.get();
if (ppPageFormatDesc)
(*ppPageFormatDesc) = static_cast<const SwFormatPageDesc *>(pItem->Clone());
bRet = true;
}
}
return bRet;
}
void lcl_ChangePage(SwWrtShell *pSh, sal_uInt16 nNewNumber,
const SwPageDesc *pNewDesc)
{
const size_t nCurIdx = pSh->GetCurPageDesc();
const SwPageDesc &rCurrentDesc = pSh->GetPageDesc( nCurIdx );
const SwFormatPageDesc *pPageFormatDesc(nullptr);
sal_uInt16 nDontCare;
lcl_GetPageDesc(pSh, nDontCare, &pPageFormatDesc);
// If we want a new number then set it, otherwise reuse the existing one
sal_uInt16 nPgNo;
if (nNewNumber)
{
nPgNo = nNewNumber;
}
else
{
if (pPageFormatDesc)
{
::boost::optional<sal_uInt16> oNumOffset = pPageFormatDesc->GetNumOffset();
if (oNumOffset)
{
nPgNo = oNumOffset.get();
}
else
{
nPgNo = 0;
}
}
else
{
nPgNo = 0;
}
}
// If we want a new descriptor then set it, otherwise reuse the existing one
if (!pNewDesc)
{
SwFormatPageDesc aPageFormatDesc(pPageFormatDesc ? *pPageFormatDesc : &rCurrentDesc);
if (nPgNo) aPageFormatDesc.SetNumOffset(nPgNo);
pSh->SetAttrItem(aPageFormatDesc);
}
else
{
SwFormatPageDesc aPageFormatDesc(pNewDesc);
if (nPgNo) aPageFormatDesc.SetNumOffset(nPgNo);
pSh->SetAttrItem(aPageFormatDesc);
}
delete pPageFormatDesc;
}
void lcl_PushCursor(SwWrtShell *pSh)
{
pSh->LockView( true );
pSh->StartAllAction();
pSh->SwCursorShell::Push();
}
void lcl_PopCursor(SwWrtShell *pSh)
{
pSh->SwCursorShell::Pop(SwCursorShell::PopMode::DeleteCurrent);
pSh->EndAllAction();
pSh->LockView( false );
}
sal_uInt16 lcl_GetCurrentPage(SwWrtShell const *pSh)
{
OUString sDummy;
sal_uInt16 nPhyNum=1, nVirtNum=1;
pSh->GetPageNumber(0, true, nPhyNum, nVirtNum, sDummy);
return nPhyNum;
}
}
/*
* Only include the Index page in the list if the page count implies one
* to reduce confusing things
*/
void SwTitlePageDlg::FillList()
{
sal_uInt16 nTitlePages = m_pPageCountNF->GetValue();
m_pPagePropertiesLB->Clear();
if (mpTitleDesc)
m_pPagePropertiesLB->InsertEntry(mpTitleDesc->GetName());
if (nTitlePages > 1 && mpIndexDesc)
m_pPagePropertiesLB->InsertEntry(mpIndexDesc->GetName());
if (mpNormalDesc)
m_pPagePropertiesLB->InsertEntry(mpNormalDesc->GetName());
m_pPagePropertiesLB->SelectEntryPos(0);
}
sal_uInt16 SwTitlePageDlg::GetInsertPosition() const
{
sal_uInt16 nPage = 1;
if (m_pPageStartNF->IsEnabled())
nPage = m_pPageStartNF->GetValue();
return nPage;
}
SwTitlePageDlg::SwTitlePageDlg( vcl::Window *pParent ) :
SfxModalDialog( pParent, "DLG_TITLEPAGE", "modules/swriter/ui/titlepage.ui"),
mpPageFormatDesc(nullptr)
{
get(m_pUseExistingPagesRB, "RB_USE_EXISTING_PAGES");
get(m_pPageCountNF, "NF_PAGE_COUNT");
get(m_pDocumentStartRB, "RB_DOCUMENT_START");
get(m_pPageStartRB, "RB_PAGE_START");
get(m_pPageStartNF, "NF_PAGE_START");
get(m_pRestartNumberingCB, "CB_RESTART_NUMBERING");
get(m_pRestartNumberingNF, "NF_RESTART_NUMBERING");
get(m_pSetPageNumberCB, "CB_SET_PAGE_NUMBER");
get(m_pSetPageNumberNF, "NF_SET_PAGE_NUMBER");
get(m_pPagePropertiesLB, "LB_PAGE_PROPERTIES");
get(m_pPagePropertiesPB, "PB_PAGE_PROPERTIES");
get(m_pOkPB, "PB_OK");
m_pOkPB->SetClickHdl(LINK(this, SwTitlePageDlg, OKHdl));
m_pRestartNumberingCB->SetClickHdl(LINK(this, SwTitlePageDlg, RestartNumberingHdl));
m_pSetPageNumberCB->SetClickHdl(LINK(this, SwTitlePageDlg, SetPageNumberHdl));
sal_uInt16 nSetPage = 1;
sal_uInt16 nResetPage = 1;
sal_uInt16 nTitlePages = 1;
mpSh = ::GetActiveView()->GetWrtShellPtr();
lcl_PushCursor(mpSh);
SwView& rView = mpSh->GetView();
rView.InvalidateRulerPos();
bool bMaybeResetNumbering = false;
mpTitleDesc = mpSh->GetPageDescFromPool(RES_POOLPAGE_FIRST);
mpIndexDesc = mpSh->GetPageDescFromPool(RES_POOLPAGE_REGISTER);
mpNormalDesc = mpSh->GetPageDescFromPool(RES_POOLPAGE_STANDARD);
mpSh->SttDoc();
if (lcl_GetPageDesc( mpSh, nSetPage, &mpPageFormatDesc ))
{
if (mpPageFormatDesc->GetPageDesc() == mpTitleDesc)
{
while (mpSh->SttNxtPg())
{
const size_t nCurIdx = mpSh->GetCurPageDesc();
const SwPageDesc &rPageDesc = mpSh->GetPageDesc( nCurIdx );
if (mpIndexDesc != &rPageDesc)
{
mpNormalDesc = &rPageDesc;
bMaybeResetNumbering = lcl_GetPageDesc(mpSh, nResetPage, nullptr);
break;
}
++nTitlePages;
}
}
}
lcl_PopCursor(mpSh);
m_pUseExistingPagesRB->Check();
m_pPageCountNF->SetValue(nTitlePages);
m_pPageCountNF->SetUpHdl(LINK(this, SwTitlePageDlg, UpHdl));
m_pPageCountNF->SetDownHdl(LINK(this, SwTitlePageDlg, DownHdl));
m_pDocumentStartRB->Check();
m_pPageStartNF->Enable(false);
m_pPageStartNF->SetValue(lcl_GetCurrentPage(mpSh));
Link<Button*,void> aStartPageHdl = LINK(this, SwTitlePageDlg, StartPageHdl);
m_pDocumentStartRB->SetClickHdl(aStartPageHdl);
m_pPageStartRB->SetClickHdl(aStartPageHdl);
if (bMaybeResetNumbering && nResetPage > 0)
{
m_pRestartNumberingCB->Check();
m_pRestartNumberingNF->SetValue(nResetPage);
}
m_pRestartNumberingNF->Enable(m_pRestartNumberingCB->IsChecked());
m_pSetPageNumberNF->SetValue(nSetPage);
if (nSetPage > 1)
m_pSetPageNumberCB->Check();
m_pSetPageNumberNF->Enable(m_pSetPageNumberCB->IsChecked());
FillList();
m_pPagePropertiesPB->SetClickHdl(LINK(this, SwTitlePageDlg, EditHdl));
}
IMPL_LINK_NOARG(SwTitlePageDlg, UpHdl, SpinField&, void)
{
if (m_pPageCountNF->GetValue() == 2)
FillList();
}
IMPL_LINK_NOARG(SwTitlePageDlg, DownHdl, SpinField&, void)
{
if (m_pPageCountNF->GetValue() == 1)
FillList();
}
IMPL_LINK_NOARG(SwTitlePageDlg, RestartNumberingHdl, Button*, void)
{
m_pRestartNumberingNF->Enable(m_pRestartNumberingCB->IsChecked());
}
IMPL_LINK_NOARG(SwTitlePageDlg, SetPageNumberHdl, Button*, void)
{
m_pSetPageNumberNF->Enable(m_pSetPageNumberCB->IsChecked());
}
IMPL_LINK_NOARG(SwTitlePageDlg, StartPageHdl, Button*, void)
{
m_pPageStartNF->Enable(m_pPageStartRB->IsChecked());
}
SwTitlePageDlg::~SwTitlePageDlg()
{
disposeOnce();
}
void SwTitlePageDlg::dispose()
{
delete mpPageFormatDesc;
m_pUseExistingPagesRB.clear();
m_pPageCountNF.clear();
m_pDocumentStartRB.clear();
m_pPageStartRB.clear();
m_pPageStartNF.clear();
m_pRestartNumberingCB.clear();
m_pRestartNumberingNF.clear();
m_pSetPageNumberCB.clear();
m_pSetPageNumberNF.clear();
m_pPagePropertiesLB.clear();
m_pPagePropertiesPB.clear();
m_pOkPB.clear();
SfxModalDialog::dispose();
}
IMPL_LINK_NOARG(SwTitlePageDlg, EditHdl, Button*, void)
{
SwView& rView = mpSh->GetView();
rView.GetDocShell()->FormatPage(m_pPagePropertiesLB->GetSelectedEntry(), "page", *mpSh);
rView.InvalidateRulerPos();
}
IMPL_LINK_NOARG(SwTitlePageDlg, OKHdl, Button*, void)
{
lcl_PushCursor(mpSh);
mpSh->StartUndo();
SwFormatPageDesc aTitleDesc(mpTitleDesc);
if (m_pSetPageNumberCB->IsChecked())
aTitleDesc.SetNumOffset(m_pSetPageNumberNF->GetValue());
else if (mpPageFormatDesc)
aTitleDesc.SetNumOffset(mpPageFormatDesc->GetNumOffset());
sal_uInt16 nNoPages = m_pPageCountNF->GetValue();
if (!m_pUseExistingPagesRB->IsChecked())
{
mpSh->GotoPage(GetInsertPosition(), false);
for (sal_uInt16 nI=0; nI < nNoPages; ++nI)
mpSh->InsertPageBreak();
}
mpSh->GotoPage(GetInsertPosition(), false);
for (sal_uInt16 nI=1; nI < nNoPages; ++nI)
{
if (mpSh->SttNxtPg())
lcl_ChangePage(mpSh, 0, mpIndexDesc);
}
mpSh->GotoPage(GetInsertPosition(), false);
mpSh->SetAttrItem(aTitleDesc);
if (nNoPages > 1 && mpSh->GotoPage(GetInsertPosition() + nNoPages, false))
{
SwFormatPageDesc aPageFormatDesc(mpNormalDesc);
mpSh->SetAttrItem(aPageFormatDesc);
}
if (m_pRestartNumberingCB->IsChecked() || nNoPages > 1)
{
sal_uInt16 nPgNo = m_pRestartNumberingCB->IsChecked() ? m_pRestartNumberingNF->GetValue() : 0;
const SwPageDesc *pNewDesc = nNoPages > 1 ? mpNormalDesc : nullptr;
mpSh->GotoPage(GetInsertPosition() + nNoPages, false);
lcl_ChangePage(mpSh, nPgNo, pNewDesc);
}
mpSh->EndUndo();
lcl_PopCursor(mpSh);
if (!m_pUseExistingPagesRB->IsChecked())
mpSh->GotoPage(GetInsertPosition(), false);
EndDialog( RET_OK );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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