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libreoffice/svx/source/sidebar/paragraph/ParaSpacingWindow.cxx
Daniel Baumann 8e63e14cf6
Adding upstream version 4:25.2.3. 
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-22 16:20:04 +02:00

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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 "ParaSpacingWindow.hxx"
#include <editeng/editids.hrc>
#include <editeng/lrspitem.hxx>
#include <sfx2/dispatch.hxx>
#include <sfx2/app.hxx>
#include <sfx2/viewfrm.hxx>
#include <svl/itempool.hxx>
#include <svl/itemset.hxx>
using namespace svx;
#define DEFAULT_VALUE 0
#define MAX_DURCH 31680 // tdf#68335: 1584 pt for UX interoperability with Word
#define MAX_SW 1709400
#define MAX_SC_SD 116220200
#define NEGA_MAXVALUE -10000000
// ParaULSpacingWindow
ParaULSpacingWindow::ParaULSpacingWindow(vcl::Window* pParent)
: InterimItemWindow(pParent, u"svx/ui/paraulspacing.ui"_ustr, u"ParaULSpacingWindow"_ustr)
, m_eUnit(MapUnit::MapTwip)
{
m_xAboveSpacing.emplace(m_xBuilder->weld_metric_spin_button(u"aboveparaspacing"_ustr, FieldUnit::CM));
m_xBelowSpacing.emplace(m_xBuilder->weld_metric_spin_button(u"belowparaspacing"_ustr, FieldUnit::CM));
m_xAboveContainer = m_xBuilder->weld_container(u"above"_ustr);
m_xBelowContainer = m_xBuilder->weld_container(u"below"_ustr);
Link<weld::MetricSpinButton&,void> aLink = LINK(this, ParaULSpacingWindow, ModifySpacingHdl);
m_xAboveSpacing->connect_value_changed(aLink);
m_xBelowSpacing->connect_value_changed(aLink);
/// set the initial values of max width
m_xAboveSpacing->set_max(m_xAboveSpacing->normalize(MAX_DURCH), FieldUnit::CM);
m_xBelowSpacing->set_max(m_xBelowSpacing->normalize(MAX_DURCH), FieldUnit::CM);
}
ParaULSpacingWindow::~ParaULSpacingWindow()
{
disposeOnce();
}
void ParaULSpacingWindow::dispose()
{
m_xAboveSpacing.reset();
m_xBelowSpacing.reset();
m_xAboveContainer.reset();
m_xBelowContainer.reset();
InterimItemWindow::dispose();
}
void ParaULSpacingWindow::SetUnit(FieldUnit eUnit)
{
m_xAboveSpacing->SetFieldUnit(eUnit);
m_xBelowSpacing->SetFieldUnit(eUnit);
SfxItemPool &rPool = SfxGetpApp()->GetPool();
m_eUnit = rPool.GetMetric(SID_ATTR_PARA_ULSPACE);
m_xAboveSpacing->set_max(m_xAboveSpacing->normalize(MAX_DURCH), MapToFieldUnit(m_eUnit));
m_xBelowSpacing->set_max(m_xBelowSpacing->normalize(MAX_DURCH), MapToFieldUnit(m_eUnit));
}
void ParaULSpacingWindow::SetValue(const SvxULSpaceItem* pItem)
{
sal_Int64 nVal = pItem->GetUpper();
nVal = m_xAboveSpacing->normalize(nVal);
m_xAboveSpacing->set_value(nVal, FieldUnit::MM_100TH);
nVal = pItem->GetLower();
nVal = m_xBelowSpacing->normalize(nVal);
m_xBelowSpacing->set_value(nVal, FieldUnit::MM_100TH);
}
IMPL_LINK_NOARG(ParaULSpacingWindow, ModifySpacingHdl, weld::MetricSpinButton&, void)
{
SfxViewFrame* pFrame = SfxViewFrame::Current();
if (!pFrame)
return;
SfxDispatcher* pDisp = pFrame->GetBindings().GetDispatcher();
if(pDisp)
{
SvxULSpaceItem aMargin(SID_ATTR_PARA_ULSPACE);
aMargin.SetUpper(m_xAboveSpacing->GetCoreValue(m_eUnit));
aMargin.SetLower(m_xBelowSpacing->GetCoreValue(m_eUnit));
pDisp->ExecuteList(SID_ATTR_PARA_ULSPACE, SfxCallMode::RECORD, {&aMargin});
}
}
// ParaAboveSpacingWindow
ParaAboveSpacingWindow::ParaAboveSpacingWindow(vcl::Window* pParent)
: ParaULSpacingWindow(pParent)
{
InitControlBase(&m_xAboveSpacing->get_widget());
m_xAboveContainer->show();
m_xBelowContainer->hide();
SetSizePixel(get_preferred_size());
}
// ParaBelowSpacingWindow
ParaBelowSpacingWindow::ParaBelowSpacingWindow(vcl::Window* pParent)
: ParaULSpacingWindow(pParent)
{
InitControlBase(&m_xBelowSpacing->get_widget());
m_xAboveContainer->hide();
m_xBelowContainer->show();
SetSizePixel(get_preferred_size());
}
// ParaLRSpacingWindow
ParaLRSpacingWindow::ParaLRSpacingWindow(vcl::Window* pParent)
: InterimItemWindow(pParent, u"svx/ui/paralrspacing.ui"_ustr, u"ParaLRSpacingWindow"_ustr)
, m_eUnit(MapUnit::MapTwip)
{
m_xBeforeSpacing.emplace(m_xBuilder->weld_metric_spin_button(u"beforetextindent"_ustr, FieldUnit::CM));
m_xAfterSpacing.emplace(m_xBuilder->weld_metric_spin_button(u"aftertextindent"_ustr, FieldUnit::CM));
m_xFLSpacing.emplace(m_xBuilder->weld_metric_spin_button(u"firstlineindent"_ustr, FieldUnit::CM));
m_xBeforeContainer = m_xBuilder->weld_container(u"before"_ustr);
m_xAfterContainer = m_xBuilder->weld_container(u"after"_ustr);
m_xFirstLineContainer = m_xBuilder->weld_container(u"firstline"_ustr);
Link<weld::MetricSpinButton&,void> aLink = LINK(this, ParaLRSpacingWindow, ModifySpacingHdl);
m_xBeforeSpacing->connect_value_changed(aLink);
m_xAfterSpacing->connect_value_changed(aLink);
m_xFLSpacing->connect_value_changed(aLink);
/// set the initial values of max width
m_xBeforeSpacing->set_min(NEGA_MAXVALUE, FieldUnit::MM_100TH);
m_xAfterSpacing->set_min(NEGA_MAXVALUE, FieldUnit::MM_100TH);
m_xFLSpacing->set_min(NEGA_MAXVALUE, FieldUnit::MM_100TH);
}
ParaLRSpacingWindow::~ParaLRSpacingWindow()
{
disposeOnce();
}
void ParaLRSpacingWindow::dispose()
{
m_xBeforeSpacing.reset();
m_xAfterSpacing.reset();
m_xFLSpacing.reset();
m_xBeforeContainer.reset();
m_xAfterContainer.reset();
m_xFirstLineContainer.reset();
InterimItemWindow::dispose();
}
void ParaLRSpacingWindow::SetContext(const vcl::EnumContext& eContext)
{
m_aContext = eContext;
}
void ParaLRSpacingWindow::SetValue(SfxItemState eState, const SfxPoolItem* pState)
{
switch(m_aContext.GetCombinedContext_DI())
{
case CombinedEnumContext(Application::WriterVariants, Context::DrawText):
case CombinedEnumContext(Application::WriterVariants, Context::Annotation):
case CombinedEnumContext(Application::Calc, Context::DrawText):
case CombinedEnumContext(Application::DrawImpress, Context::DrawText):
case CombinedEnumContext(Application::DrawImpress, Context::Draw):
case CombinedEnumContext(Application::DrawImpress, Context::TextObject):
case CombinedEnumContext(Application::DrawImpress, Context::Graphic):
case CombinedEnumContext(Application::DrawImpress, Context::Table):
{
m_xBeforeSpacing->set_min(DEFAULT_VALUE, FieldUnit::NONE);
m_xAfterSpacing->set_min(DEFAULT_VALUE, FieldUnit::NONE);
m_xFLSpacing->set_min(DEFAULT_VALUE, FieldUnit::NONE);
}
break;
case CombinedEnumContext(Application::WriterVariants, Context::Default):
case CombinedEnumContext(Application::WriterVariants, Context::Text):
case CombinedEnumContext(Application::WriterVariants, Context::Table):
{
m_xBeforeSpacing->set_min(NEGA_MAXVALUE, FieldUnit::MM_100TH);
m_xAfterSpacing->set_min(NEGA_MAXVALUE, FieldUnit::MM_100TH);
m_xFLSpacing->set_min(NEGA_MAXVALUE, FieldUnit::MM_100TH);
}
break;
}
if(pState && eState >= SfxItemState::DEFAULT)
{
m_xBeforeSpacing->set_sensitive(true);
m_xAfterSpacing->set_sensitive(true);
m_xFLSpacing->set_sensitive(true);
const SvxLRSpaceItem* pSpace = static_cast<const SvxLRSpaceItem*>(pState);
// tdf#36709: TODO: Handle font-relative units
tools::Long aTxtLeft = pSpace->ResolveTextLeft({});
tools::Long aTxtRight = pSpace->ResolveRight({});
tools::Long aTxtFirstLineOfst = pSpace->ResolveTextFirstLineOffset({});
aTxtLeft = m_xBeforeSpacing->normalize(aTxtLeft);
if(m_aContext.GetCombinedContext_DI() != CombinedEnumContext(Application::WriterVariants, Context::Text)
&& m_aContext.GetCombinedContext_DI() != CombinedEnumContext(Application::WriterVariants, Context::Default)
&& m_aContext.GetCombinedContext_DI() != CombinedEnumContext(Application::WriterVariants, Context::Table))
{
m_xFLSpacing->set_min(aTxtLeft*-1, FieldUnit::MM_100TH);
}
aTxtRight = m_xAfterSpacing->normalize(aTxtRight);
switch(m_aContext.GetCombinedContext_DI())
{
case CombinedEnumContext(Application::WriterVariants, Context::DrawText):
case CombinedEnumContext(Application::WriterVariants, Context::Text):
case CombinedEnumContext(Application::WriterVariants, Context::Default):
case CombinedEnumContext(Application::WriterVariants, Context::Table):
case CombinedEnumContext(Application::WriterVariants, Context::Annotation):
{
m_xBeforeSpacing->set_max(MAX_SW - aTxtRight, FieldUnit::MM_100TH);
m_xAfterSpacing->set_max(MAX_SW - aTxtLeft, FieldUnit::MM_100TH);
m_xFLSpacing->set_max(MAX_SW - aTxtLeft - aTxtRight, FieldUnit::MM_100TH);
}
break;
case CombinedEnumContext(Application::DrawImpress, Context::DrawText):
case CombinedEnumContext(Application::DrawImpress, Context::Draw):
case CombinedEnumContext(Application::DrawImpress, Context::Table):
case CombinedEnumContext(Application::DrawImpress, Context::TextObject):
case CombinedEnumContext(Application::DrawImpress, Context::Graphic):
{
m_xBeforeSpacing->set_max(MAX_SC_SD - aTxtRight, FieldUnit::MM_100TH);
m_xAfterSpacing->set_max(MAX_SC_SD - aTxtLeft, FieldUnit::MM_100TH);
m_xFLSpacing->set_max(MAX_SC_SD - aTxtLeft - aTxtRight, FieldUnit::MM_100TH);
}
}
m_xBeforeSpacing->set_value(aTxtLeft, FieldUnit::MM_100TH);
m_xAfterSpacing->set_value(aTxtRight, FieldUnit::MM_100TH);
aTxtFirstLineOfst = m_xFLSpacing->normalize(aTxtFirstLineOfst);
m_xFLSpacing->set_value(aTxtFirstLineOfst, FieldUnit::MM_100TH);
}
else if(eState == SfxItemState::DISABLED)
{
m_xBeforeSpacing->set_sensitive(false);
m_xAfterSpacing->set_sensitive(false);
m_xFLSpacing->set_sensitive(false);
}
else
{
m_xBeforeSpacing->set_text(u""_ustr);
m_xAfterSpacing->set_text(u""_ustr);
m_xFLSpacing->set_text(u""_ustr);
}
}
void ParaLRSpacingWindow::SetUnit(FieldUnit eUnit)
{
m_xBeforeSpacing->SetFieldUnit(eUnit);
m_xAfterSpacing->SetFieldUnit(eUnit);
m_xFLSpacing->SetFieldUnit(eUnit);
SfxItemPool &rPool = SfxGetpApp()->GetPool();
m_eUnit = rPool.GetMetric(SID_ATTR_PARA_LRSPACE);
}
IMPL_LINK_NOARG(ParaLRSpacingWindow, ModifySpacingHdl, weld::MetricSpinButton&, void)
{
SfxViewFrame* pFrame = SfxViewFrame::Current();
if (!pFrame)
return;
SfxDispatcher* pDisp = pFrame->GetBindings().GetDispatcher();
if(pDisp)
{
SvxLRSpaceItem aMargin(SID_ATTR_PARA_LRSPACE);
// tdf#36709: TODO: Handle font-relative units from GUI
aMargin.SetTextLeft(SvxIndentValue::twips(m_xBeforeSpacing->GetCoreValue(m_eUnit)));
aMargin.SetRight(SvxIndentValue::twips(m_xAfterSpacing->GetCoreValue(m_eUnit)));
aMargin.SetTextFirstLineOffset(SvxIndentValue::twips(m_xFLSpacing->GetCoreValue(m_eUnit)));
pDisp->ExecuteList(SID_ATTR_PARA_LRSPACE, SfxCallMode::RECORD, {&aMargin});
}
}
// ParaLeftSpacingWindow
ParaLeftSpacingWindow::ParaLeftSpacingWindow(vcl::Window* pParent)
: ParaLRSpacingWindow(pParent)
{
InitControlBase(&m_xBeforeSpacing->get_widget());
m_xBeforeContainer->show();
m_xAfterContainer->hide();
m_xFirstLineContainer->hide();
SetSizePixel(get_preferred_size());
}
// ParaRightSpacingWindow
ParaRightSpacingWindow::ParaRightSpacingWindow(vcl::Window* pParent)
: ParaLRSpacingWindow(pParent)
{
InitControlBase(&m_xAfterSpacing->get_widget());
m_xBeforeContainer->hide();
m_xAfterContainer->show();
m_xFirstLineContainer->hide();
SetSizePixel(get_preferred_size());
}
// ParaFirstLineSpacingWindow
ParaFirstLineSpacingWindow::ParaFirstLineSpacingWindow(vcl::Window* pParent)
: ParaLRSpacingWindow(pParent)
{
InitControlBase(&m_xFLSpacing->get_widget());
m_xBeforeContainer->hide();
m_xAfterContainer->hide();
m_xFirstLineContainer->show();
SetSizePixel(get_preferred_size());
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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