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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 <view.hxx>
#include <swmodule.hxx>
#include <wrtsh.hxx>
#include <poolfmt.hxx>
#include <docsh.hxx>
#include <titlepage.hxx>
#include <fmtpdsc.hxx>
#include <pagedesc.hxx>
namespace
{
bool lcl_GetPageDesc(SwWrtShell& rSh, sal_uInt16 &rPageNo, std::unique_ptr<const SwFormatPageDesc>* ppPageFormatDesc)
{
bool bRet = false;
SfxItemSet aSet(rSh.GetAttrPool(), svl::Items<RES_PAGEDESC, RES_PAGEDESC>{});
if (rSh.GetCurAttr(aSet))
{
const SfxPoolItem* pItem(nullptr);
if (SfxItemState::SET == aSet.GetItemState( RES_PAGEDESC, true, &pItem ) && pItem)
{
::std::optional<sal_uInt16> oNumOffset = static_cast<const SwFormatPageDesc *>(pItem)->GetNumOffset();
if (oNumOffset)
rPageNo = *oNumOffset;
if (ppPageFormatDesc)
ppPageFormatDesc->reset(static_cast<const SwFormatPageDesc *>(pItem->Clone()));
bRet = true;
}
}
return bRet;
}
void lcl_ChangePage(SwWrtShell& rSh, sal_uInt16 nNewNumber, const SwPageDesc *pNewDesc)
{
const size_t nCurIdx = rSh.GetCurPageDesc();
const SwPageDesc &rCurrentDesc = rSh.GetPageDesc(nCurIdx);
std::unique_ptr<const SwFormatPageDesc> pPageFormatDesc;
sal_uInt16 nDontCare;
lcl_GetPageDesc(rSh, nDontCare, &pPageFormatDesc);
// If we want a new number then set it, otherwise reuse the existing one
sal_uInt16 nPgNo = 0;
if (nNewNumber)
{
nPgNo = nNewNumber;
}
else if (pPageFormatDesc)
{
::std::optional<sal_uInt16> oNumOffset = pPageFormatDesc->GetNumOffset();
if (oNumOffset)
nPgNo = *oNumOffset;
}
// If we want a new descriptor then set it, otherwise reuse the existing one
if (pNewDesc || nPgNo)
{
SwFormatPageDesc aPageFormatDesc(pNewDesc ? pNewDesc : &rCurrentDesc);
if (nPgNo) aPageFormatDesc.SetNumOffset(nPgNo);
rSh.SetAttrItem(aPageFormatDesc);
}
}
void lcl_PushCursor(SwWrtShell& rSh)
{
rSh.LockView(true);
rSh.StartAllAction();
rSh.SwCursorShell::Push();
}
void lcl_PopCursor(SwWrtShell& rSh)
{
rSh.SwCursorShell::Pop(SwCursorShell::PopMode::DeleteCurrent);
rSh.EndAllAction();
rSh.LockView(false);
}
sal_uInt16 lcl_GetCurrentPage(const SwWrtShell& rSh)
{
OUString sDummy;
sal_uInt16 nPhyNum=1, nVirtNum=1;
rSh.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_xPageCountNF->get_value();
m_xPagePropertiesLB->clear();
if (mpTitleDesc)
m_xPagePropertiesLB->append_text(mpTitleDesc->GetName());
if (nTitlePages > 1 && mpIndexDesc)
m_xPagePropertiesLB->append_text(mpIndexDesc->GetName());
if (mpNormalDesc)
m_xPagePropertiesLB->append_text(mpNormalDesc->GetName());
m_xPagePropertiesLB->set_active(0);
}
sal_uInt16 SwTitlePageDlg::GetInsertPosition() const
{
sal_uInt16 nPage = 1;
// FIXME: If GetInsertPosition is greater than the current number of pages,
// it needs to be reduced to page-count + 1.
if (m_xPageStartNF->get_sensitive())
nPage = m_xPageStartNF->get_value();
return nPage;
}
SwTitlePageDlg::SwTitlePageDlg(weld::Window *pParent)
: SfxDialogController(pParent, "modules/swriter/ui/titlepage.ui", "DLG_TITLEPAGE")
, mrSh(*::GetActiveView()->GetWrtShellPtr())
, m_xUseExistingPagesRB(m_xBuilder->weld_radio_button("RB_USE_EXISTING_PAGES"))
, m_xPageCountNF(m_xBuilder->weld_spin_button("NF_PAGE_COUNT"))
, m_xDocumentStartRB(m_xBuilder->weld_radio_button("RB_DOCUMENT_START"))
, m_xPageStartRB(m_xBuilder->weld_radio_button("RB_PAGE_START"))
, m_xPageStartNF(m_xBuilder->weld_spin_button("NF_PAGE_START"))
, m_xRestartNumberingCB(m_xBuilder->weld_check_button("CB_RESTART_NUMBERING"))
, m_xRestartNumberingNF(m_xBuilder->weld_spin_button("NF_RESTART_NUMBERING"))
, m_xSetPageNumberCB(m_xBuilder->weld_check_button("CB_SET_PAGE_NUMBER"))
, m_xSetPageNumberNF(m_xBuilder->weld_spin_button("NF_SET_PAGE_NUMBER"))
, m_xPagePropertiesLB(m_xBuilder->weld_combo_box("LB_PAGE_PROPERTIES"))
, m_xPagePropertiesPB(m_xBuilder->weld_button("PB_PAGE_PROPERTIES"))
, m_xOkPB(m_xBuilder->weld_button("ok"))
{
m_xOkPB->connect_clicked(LINK(this, SwTitlePageDlg, OKHdl));
m_xRestartNumberingCB->connect_toggled(LINK(this, SwTitlePageDlg, RestartNumberingHdl));
m_xSetPageNumberCB->connect_toggled(LINK(this, SwTitlePageDlg, SetPageNumberHdl));
sal_uInt16 nSetPage = 1;
sal_uInt16 nResetPage = 1;
sal_uInt16 nTitlePages = 1;
lcl_PushCursor(mrSh);
SwView& rView = mrSh.GetView();
rView.InvalidateRulerPos();
bool bMaybeResetNumbering = false;
mpTitleDesc = mrSh.GetPageDescFromPool(RES_POOLPAGE_FIRST);
mpIndexDesc = mrSh.GetPageDescFromPool(RES_POOLPAGE_REGISTER);
mpNormalDesc = mrSh.GetPageDescFromPool(RES_POOLPAGE_STANDARD);
mrSh.StartOfSection();
if (lcl_GetPageDesc(mrSh, nSetPage, &mpPageFormatDesc))
{
if (mpPageFormatDesc->GetPageDesc() == mpTitleDesc)
{
while (mrSh.SttNxtPg())
{
const size_t nCurIdx = mrSh.GetCurPageDesc();
const SwPageDesc& rPageDesc = mrSh.GetPageDesc(nCurIdx);
if (mpIndexDesc != &rPageDesc)
{
mpNormalDesc = &rPageDesc;
bMaybeResetNumbering = lcl_GetPageDesc(mrSh, nResetPage, nullptr);
break;
}
++nTitlePages;
}
}
}
lcl_PopCursor(mrSh);
m_xUseExistingPagesRB->set_active(true);
m_xPageCountNF->set_value(nTitlePages);
m_xPageCountNF->connect_value_changed(LINK(this, SwTitlePageDlg, ValueChangeHdl));
m_xDocumentStartRB->set_active(true);
m_xPageStartNF->set_sensitive(false);
m_xPageStartNF->set_value(lcl_GetCurrentPage(mrSh));
Link<weld::ToggleButton&,void> aStartPageHdl = LINK(this, SwTitlePageDlg, StartPageHdl);
m_xDocumentStartRB->connect_toggled(aStartPageHdl);
m_xPageStartRB->connect_toggled(aStartPageHdl);
m_xRestartNumberingNF->set_value(nResetPage);
if (bMaybeResetNumbering && nResetPage > 0)
{
m_xRestartNumberingCB->set_active(true);
}
m_xRestartNumberingNF->set_sensitive(m_xRestartNumberingCB->get_active());
m_xSetPageNumberNF->set_value(nSetPage);
if (nSetPage > 1)
m_xSetPageNumberCB->set_active(true);
m_xSetPageNumberNF->set_sensitive(m_xSetPageNumberCB->get_active());
FillList();
m_xPagePropertiesPB->connect_clicked(LINK(this, SwTitlePageDlg, EditHdl));
}
IMPL_LINK_NOARG(SwTitlePageDlg, ValueChangeHdl, weld::SpinButton&, void)
{
if (m_xPageCountNF->get_value() == 1 || m_xPageCountNF->get_value() == 2)
FillList();
}
IMPL_LINK_NOARG(SwTitlePageDlg, RestartNumberingHdl, weld::ToggleButton&, void)
{
m_xRestartNumberingNF->set_sensitive(m_xRestartNumberingCB->get_active());
}
IMPL_LINK_NOARG(SwTitlePageDlg, SetPageNumberHdl, weld::ToggleButton&, void)
{
m_xSetPageNumberNF->set_sensitive(m_xSetPageNumberCB->get_active());
}
IMPL_LINK_NOARG(SwTitlePageDlg, StartPageHdl, weld::ToggleButton&, void)
{
m_xPageStartNF->set_sensitive(m_xPageStartRB->get_active());
}
SwTitlePageDlg::~SwTitlePageDlg()
{
}
IMPL_LINK_NOARG(SwTitlePageDlg, EditHdl, weld::Button&, void)
{
SwView& rView = mrSh.GetView();
rView.GetDocShell()->FormatPage(m_xPagePropertiesLB->get_active_text(), "page", mrSh);
rView.InvalidateRulerPos();
}
IMPL_LINK_NOARG(SwTitlePageDlg, OKHdl, weld::Button&, void)
{
// FIXME: This wizard is almost completely non-functional for inserting new pages.
lcl_PushCursor(mrSh);
mrSh.StartUndo();
SwFormatPageDesc aTitleDesc(mpTitleDesc);
if (m_xSetPageNumberCB->get_active())
aTitleDesc.SetNumOffset(m_xSetPageNumberNF->get_value());
else if (mpPageFormatDesc)
aTitleDesc.SetNumOffset(mpPageFormatDesc->GetNumOffset());
sal_uInt16 nNumTitlePages = m_xPageCountNF->get_value();
if (!m_xUseExistingPagesRB->get_active())
{
// FIXME: If the starting page number is larger than the last page,
// probably should add pages AFTER the last page, not before it.
mrSh.GotoPage(GetInsertPosition(), false);
// FIXME: These new pages cannot be accessed currently with GotoPage. It doesn't know they exist.
for (sal_uInt16 nI = 0; nI < nNumTitlePages; ++nI)
mrSh.InsertPageBreak();
}
mrSh.GotoPage(GetInsertPosition(), false);
mrSh.SetAttrItem(aTitleDesc);
// FIXME: GotoPage is pointing to a page after the newly created index pages, so the wrong pages are getting Index style.
for (sal_uInt16 nI = 1; nI < nNumTitlePages; ++nI)
{
if (mrSh.SttNxtPg())
lcl_ChangePage(mrSh, 0, mpIndexDesc);
}
if (nNumTitlePages > 1 && mrSh.GotoPage(GetInsertPosition() + nNumTitlePages, false))
{
// FIXME: By definition, GotoPage(x,bRecord=false) returns false. This is dead code.
SwFormatPageDesc aPageFormatDesc(mpNormalDesc);
mrSh.SetAttrItem(aPageFormatDesc);
}
if (m_xRestartNumberingCB->get_active() || nNumTitlePages > 1)
{
sal_uInt16 nPgNo = m_xRestartNumberingCB->get_active() ? m_xRestartNumberingNF->get_value() : 0;
const SwPageDesc* pNewDesc = nNumTitlePages > 1 ? mpNormalDesc : nullptr;
mrSh.GotoPage(GetInsertPosition() + nNumTitlePages, false);
lcl_ChangePage(mrSh, nPgNo, pNewDesc);
}
mrSh.EndUndo();
lcl_PopCursor(mrSh);
if (!m_xUseExistingPagesRB->get_active())
mrSh.GotoPage(GetInsertPosition(), false);
m_xDialog->response(RET_OK);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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