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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/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include "ParaLineSpacingControl.hxx"
#include <editeng/editids.hrc>
#include <editeng/lspcitem.hxx>
#include <sfx2/dispatch.hxx>
#include <sfx2/module.hxx>
#include <sfx2/sfxsids.hrc>
#include <sfx2/viewfrm.hxx>
#include <svtools/unitconv.hxx>
#include <svl/intitem.hxx>
#include <svl/itempool.hxx>
#include <ParaLineSpacingPopup.hxx>
#define DEFAULT_LINE_SPACING 200
#define FIX_DIST_DEF 283
#define LINESPACE_1 100
#define LINESPACE_15 150
#define LINESPACE_2 200
#define LINESPACE_115 115
// values of the mxLineDist listbox
#define LLINESPACE_1 0
#define LLINESPACE_115 1
#define LLINESPACE_15 2
#define LLINESPACE_2 3
#define LLINESPACE_PROP 4
#define LLINESPACE_MIN 5
#define LLINESPACE_DURCH 6
#define LLINESPACE_FIX 7
#define MIN_FIXED_DISTANCE 28
using namespace svx;
ParaLineSpacingControl::ParaLineSpacingControl(SvxLineSpacingToolBoxControl* pControl, weld::Widget* pParent)
: WeldToolbarPopup(pControl->getFrameInterface(), pParent, "svx/ui/paralinespacingcontrol.ui", "ParaLineSpacingControl")
, mxControl(pControl)
, meLNSpaceUnit(MapUnit::Map100thMM)
, mxSpacing1Button(m_xBuilder->weld_button("spacing_1"))
, mxSpacing115Button(m_xBuilder->weld_button("spacing_115"))
, mxSpacing15Button(m_xBuilder->weld_button("spacing_15"))
, mxSpacing2Button(m_xBuilder->weld_button("spacing_2"))
, mxLineDist(m_xBuilder->weld_combo_box("line_dist"))
, mxLineDistLabel(m_xBuilder->weld_label("value_label"))
, mxLineDistAtPercentBox(m_xBuilder->weld_metric_spin_button("percent_box", FieldUnit::PERCENT))
, mxLineDistAtMetricBox(m_xBuilder->weld_metric_spin_button("metric_box", FieldUnit::CM))
, mpActLineDistFld(mxLineDistAtPercentBox.get())
{
Link<weld::Button&,void> aLink = LINK(this, ParaLineSpacingControl, PredefinedValuesHandler);
mxSpacing1Button->connect_clicked(aLink);
mxSpacing115Button->connect_clicked(aLink);
mxSpacing15Button->connect_clicked(aLink);
mxSpacing2Button->connect_clicked(aLink);
Link<weld::ComboBox&,void> aLink3 = LINK( this, ParaLineSpacingControl, LineSPDistHdl_Impl );
mxLineDist->connect_changed(aLink3);
SelectEntryPos(LLINESPACE_1);
Link<weld::MetricSpinButton&,void> aLink2 = LINK( this, ParaLineSpacingControl, LineSPDistAtHdl_Impl );
mxLineDistAtPercentBox->connect_value_changed( aLink2 );
mxLineDistAtMetricBox->connect_value_changed( aLink2 );
FieldUnit eUnit = FieldUnit::INCH;
const SfxUInt16Item* pItem = nullptr;
SfxViewFrame* pCurrent = SfxViewFrame::Current();
if (pCurrent && pCurrent->GetBindings().GetDispatcher()->QueryState(SID_ATTR_METRIC, pItem) >= SfxItemState::DEFAULT)
eUnit = static_cast<FieldUnit>(pItem->GetValue());
else
eUnit = SfxModule::GetCurrentFieldUnit();
SetFieldUnit(*mxLineDistAtMetricBox, eUnit);
Initialize();
}
void ParaLineSpacingControl::GrabFocus()
{
switch (mxLineDist->get_active())
{
case LLINESPACE_1:
mxSpacing1Button->grab_focus();
break;
case LLINESPACE_115:
mxSpacing115Button->grab_focus();
break;
case LLINESPACE_15:
mxSpacing15Button->grab_focus();
break;
case LLINESPACE_2:
mxSpacing2Button->grab_focus();
break;
default:
mxLineDist->grab_focus();
break;
}
}
ParaLineSpacingControl::~ParaLineSpacingControl()
{
}
void ParaLineSpacingControl::Initialize()
{
const SvxLineSpacingItem* pItem(nullptr);
SfxViewFrame* pCurrent = SfxViewFrame::Current();
const bool bItemStateSet(nullptr != pCurrent);
const SfxItemState eState(bItemStateSet
? pCurrent->GetBindings().GetDispatcher()->QueryState(SID_ATTR_PARA_LINESPACE, pItem)
: SfxItemState::DEFAULT);
mxLineDist->set_sensitive(true);
if( bItemStateSet && (eState == SfxItemState::DEFAULT || eState == SfxItemState::SET) )
{
const SvxLineSpacingItem* currSPItem = pItem;
MapUnit eUnit = pCurrent->GetPool().GetMetric(currSPItem->Which());
meLNSpaceUnit = eUnit;
switch( currSPItem->GetLineSpaceRule() )
{
case SvxLineSpaceRule::Auto:
{
SvxInterLineSpaceRule eInter = currSPItem->GetInterLineSpaceRule();
switch( eInter )
{
case SvxInterLineSpaceRule::Off:
SelectEntryPos(LLINESPACE_1);
break;
case SvxInterLineSpaceRule::Prop:
{
if ( LINESPACE_1 == currSPItem->GetPropLineSpace() )
{
SelectEntryPos(LLINESPACE_1);
}
else if ( LINESPACE_115 == currSPItem->GetPropLineSpace() )
{
SelectEntryPos(LLINESPACE_115);
}
else if ( LINESPACE_15 == currSPItem->GetPropLineSpace() )
{
SelectEntryPos(LLINESPACE_15);
}
else if ( LINESPACE_2 == currSPItem->GetPropLineSpace() )
{
SelectEntryPos(LLINESPACE_2);
}
else
{
SelectEntryPos(LLINESPACE_PROP);
mxLineDistAtPercentBox->set_value(mxLineDistAtPercentBox->normalize(currSPItem->GetPropLineSpace()), FieldUnit::PERCENT);
}
}
break;
case SvxInterLineSpaceRule::Fix:
{
SelectEntryPos(LLINESPACE_DURCH);
SetMetricValue(*mxLineDistAtMetricBox, currSPItem->GetInterLineSpace(), eUnit);
}
break;
default:
break;
}
}
break;
case SvxLineSpaceRule::Fix:
{
SelectEntryPos(LLINESPACE_FIX);
SetMetricValue(*mxLineDistAtMetricBox, currSPItem->GetLineHeight(), eUnit);
}
break;
case SvxLineSpaceRule::Min:
{
SelectEntryPos(LLINESPACE_MIN);
SetMetricValue(*mxLineDistAtMetricBox, currSPItem->GetLineHeight(), eUnit);
}
break;
default:
break;
}
}
else if( bItemStateSet && eState == SfxItemState::DISABLED )
{
mxLineDist->set_sensitive(false);
mxLineDistLabel->set_sensitive(false);
mpActLineDistFld->set_sensitive(false);
mpActLineDistFld->set_text("");
}
else // !bItemStateSet || eState == SfxItemState::DONTCARE || eState == SfxItemState::UNKNOWN
{
mxLineDistLabel->set_sensitive(false);
mpActLineDistFld->set_sensitive(false);
mpActLineDistFld->set_text("");
mxLineDist->set_active(-1);
}
mxLineDist->save_value();
}
void ParaLineSpacingControl::UpdateMetricFields()
{
switch (mxLineDist->get_active())
{
case LLINESPACE_1:
case LLINESPACE_115:
case LLINESPACE_15:
case LLINESPACE_2:
if (mpActLineDistFld == mxLineDistAtPercentBox.get())
mxLineDistAtMetricBox->hide();
else
mxLineDistAtPercentBox->hide();
mxLineDistLabel->set_sensitive(false);
mpActLineDistFld->show();
mpActLineDistFld->set_sensitive(false);
mpActLineDistFld->set_text("");
break;
case LLINESPACE_DURCH:
mxLineDistAtPercentBox->hide();
mpActLineDistFld = mxLineDistAtMetricBox.get();
mxLineDistAtMetricBox->set_min(0, FieldUnit::NONE);
if (mxLineDistAtMetricBox->get_text().isEmpty())
mxLineDistAtMetricBox->set_value(mxLineDistAtMetricBox->normalize(0), FieldUnit::NONE);
mxLineDistLabel->set_sensitive(true);
mpActLineDistFld->show();
mpActLineDistFld->set_sensitive(true);
break;
case LLINESPACE_MIN:
mxLineDistAtPercentBox->hide();
mpActLineDistFld = mxLineDistAtMetricBox.get();
mxLineDistAtMetricBox->set_min(0, FieldUnit::NONE);
if (mxLineDistAtMetricBox->get_text().isEmpty())
mxLineDistAtMetricBox->set_value(mxLineDistAtMetricBox->normalize(0), FieldUnit::TWIP);
mxLineDistLabel->set_sensitive(true);
mpActLineDistFld->show();
mpActLineDistFld->set_sensitive(true);
break;
case LLINESPACE_PROP:
mxLineDistAtMetricBox->hide();
mpActLineDistFld = mxLineDistAtPercentBox.get();
if (mxLineDistAtPercentBox->get_text().isEmpty())
mxLineDistAtPercentBox->set_value(mxLineDistAtPercentBox->normalize(100), FieldUnit::TWIP);
mxLineDistLabel->set_sensitive(true);
mpActLineDistFld->show();
mpActLineDistFld->set_sensitive(true);
break;
case LLINESPACE_FIX:
mxLineDistAtPercentBox->hide();
mpActLineDistFld = mxLineDistAtMetricBox.get();
sal_Int64 nTemp = mxLineDistAtMetricBox->get_value(FieldUnit::NONE);
mxLineDistAtMetricBox->set_min(mxLineDistAtMetricBox->normalize(MIN_FIXED_DISTANCE), FieldUnit::TWIP);
if (mxLineDistAtMetricBox->get_value(FieldUnit::NONE) != nTemp)
SetMetricValue(*mxLineDistAtMetricBox, FIX_DIST_DEF, MapUnit::MapTwip);
mxLineDistLabel->set_sensitive(true);
mpActLineDistFld->show();
mpActLineDistFld->set_sensitive(true);
break;
}
}
void ParaLineSpacingControl::SelectEntryPos(sal_Int32 nPos)
{
mxLineDist->set_active(nPos);
UpdateMetricFields();
}
IMPL_LINK_NOARG(ParaLineSpacingControl, LineSPDistHdl_Impl, weld::ComboBox&, void)
{
UpdateMetricFields();
ExecuteLineSpace();
}
IMPL_LINK_NOARG( ParaLineSpacingControl, LineSPDistAtHdl_Impl, weld::MetricSpinButton&, void )
{
ExecuteLineSpace();
}
void ParaLineSpacingControl::ExecuteLineSpace()
{
mxLineDist->save_value();
SvxLineSpacingItem aSpacing(DEFAULT_LINE_SPACING, SID_ATTR_PARA_LINESPACE);
const sal_Int32 nPos = mxLineDist->get_active();
switch ( nPos )
{
case LLINESPACE_1:
case LLINESPACE_115:
case LLINESPACE_15:
case LLINESPACE_2:
SetLineSpace(aSpacing, nPos);
break;
case LLINESPACE_PROP:
SetLineSpace(aSpacing, nPos, mxLineDistAtPercentBox->denormalize(static_cast<tools::Long>(mxLineDistAtPercentBox->get_value(FieldUnit::PERCENT))));
break;
case LLINESPACE_MIN:
case LLINESPACE_DURCH:
case LLINESPACE_FIX:
SetLineSpace(aSpacing, nPos, GetCoreValue(*mxLineDistAtMetricBox, meLNSpaceUnit));
break;
default:
break;
}
SfxViewFrame::Current()->GetBindings().GetDispatcher()->ExecuteList(
SID_ATTR_PARA_LINESPACE, SfxCallMode::RECORD, { &aSpacing });
}
void ParaLineSpacingControl::SetLineSpace(SvxLineSpacingItem& rLineSpace, sal_Int32 eSpace, tools::Long lValue)
{
switch ( eSpace )
{
case LLINESPACE_1:
rLineSpace.SetLineSpaceRule( SvxLineSpaceRule::Auto );
rLineSpace.SetInterLineSpaceRule( SvxInterLineSpaceRule::Off );
break;
case LLINESPACE_115:
rLineSpace.SetLineSpaceRule( SvxLineSpaceRule::Auto );
rLineSpace.SetPropLineSpace( LINESPACE_115 );
break;
case LLINESPACE_15:
rLineSpace.SetLineSpaceRule( SvxLineSpaceRule::Auto );
rLineSpace.SetPropLineSpace( LINESPACE_15 );
break;
case LLINESPACE_2:
rLineSpace.SetLineSpaceRule( SvxLineSpaceRule::Auto );
rLineSpace.SetPropLineSpace( LINESPACE_2 );
break;
case LLINESPACE_PROP:
rLineSpace.SetLineSpaceRule( SvxLineSpaceRule::Auto );
rLineSpace.SetPropLineSpace( static_cast<sal_uInt16>(lValue) );
break;
case LLINESPACE_MIN:
rLineSpace.SetLineHeight( static_cast<sal_uInt16>(lValue) );
rLineSpace.SetInterLineSpaceRule( SvxInterLineSpaceRule::Off );
break;
case LLINESPACE_DURCH:
rLineSpace.SetLineSpaceRule( SvxLineSpaceRule::Auto );
rLineSpace.SetInterLineSpace( static_cast<sal_uInt16>(lValue) );
break;
case LLINESPACE_FIX:
rLineSpace.SetLineHeight(static_cast<sal_uInt16>(lValue));
rLineSpace.SetLineSpaceRule( SvxLineSpaceRule::Fix );
rLineSpace.SetInterLineSpaceRule( SvxInterLineSpaceRule::Off );
break;
}
}
IMPL_LINK(ParaLineSpacingControl, PredefinedValuesHandler, weld::Button&, rControl, void)
{
if (&rControl == mxSpacing1Button.get())
{
ExecuteLineSpacing(LLINESPACE_1);
}
else if (&rControl == mxSpacing115Button.get())
{
ExecuteLineSpacing(LLINESPACE_115);
}
else if (&rControl == mxSpacing15Button.get())
{
ExecuteLineSpacing(LLINESPACE_15);
}
else if (&rControl == mxSpacing2Button.get())
{
ExecuteLineSpacing(LLINESPACE_2);
}
}
void ParaLineSpacingControl::ExecuteLineSpacing(sal_Int32 nEntry)
{
SvxLineSpacingItem aSpacing(DEFAULT_LINE_SPACING, SID_ATTR_PARA_LINESPACE);
SetLineSpace(aSpacing, nEntry);
SfxViewFrame::Current()->GetBindings().GetDispatcher()->ExecuteList(
SID_ATTR_PARA_LINESPACE, SfxCallMode::RECORD, { &aSpacing });
// close when the user used the buttons
mxControl->EndPopupMode();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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