mirror of
https://invent.kde.org/graphics/okular
synced 2024-07-05 00:58:46 +00:00
2ba2ee5d87
This slightly increases the amount of vertical space available for content. BUG: 462321 FIXED-IN: 23.04
84 lines
2.5 KiB
C++
84 lines
2.5 KiB
C++
/*
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SPDX-FileCopyrightText: 2015 Saheb Preet Singh <saheb.preet@gmail.com>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "layers.h"
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#include "settings.h"
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// qt/kde includes
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#include <KLocalizedString>
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#include <KTitleWidget>
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#include <QHeaderView>
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#include <QTreeView>
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#include <QVBoxLayout>
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#include <kwidgetsaddons_version.h>
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// local includes
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#include "core/document.h"
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#include "ktreeviewsearchline.h"
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#include "pageview.h"
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Layers::Layers(QWidget *parent, Okular::Document *document)
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: QWidget(parent)
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, m_document(document)
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{
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QVBoxLayout *const mainlay = new QVBoxLayout(this);
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mainlay->setSpacing(6);
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m_document->addObserver(this);
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KTitleWidget *titleWidget = new KTitleWidget(this);
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titleWidget->setLevel(4);
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titleWidget->setText(i18n("Layers"));
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mainlay->addWidget(titleWidget);
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mainlay->setAlignment(titleWidget, Qt::AlignHCenter);
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m_searchLine = new KTreeViewSearchLine(this);
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mainlay->addWidget(m_searchLine);
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m_searchLine->setCaseSensitivity(Okular::Settings::self()->layersSearchCaseSensitive() ? Qt::CaseSensitive : Qt::CaseInsensitive);
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m_searchLine->setRegularExpression(Okular::Settings::self()->layersSearchRegularExpression());
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connect(m_searchLine, &KTreeViewSearchLine::searchOptionsChanged, this, &Layers::saveSearchOptions);
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m_treeView = new QTreeView(this);
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mainlay->addWidget(m_treeView);
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m_treeView->setSortingEnabled(false);
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m_treeView->setRootIsDecorated(true);
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m_treeView->setAlternatingRowColors(true);
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m_treeView->header()->hide();
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}
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Layers::~Layers()
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{
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m_document->removeObserver(this);
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}
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void Layers::notifySetup(const QVector<Okular::Page *> & /*pages*/, int /*setupFlags*/)
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{
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QAbstractItemModel *layersModel = m_document->layersModel();
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if (layersModel) {
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m_treeView->setModel(layersModel);
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m_searchLine->setTreeView(m_treeView);
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Q_EMIT hasLayers(true);
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connect(layersModel, &QAbstractItemModel::dataChanged, m_document, &Okular::Document::reloadDocument);
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connect(layersModel, &QAbstractItemModel::dataChanged, m_pageView, &PageView::reloadForms);
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} else {
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Q_EMIT hasLayers(false);
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}
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}
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void Layers::setPageView(PageView *pageView)
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{
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m_pageView = pageView;
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}
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void Layers::saveSearchOptions()
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{
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Okular::Settings::setLayersSearchRegularExpression(m_searchLine->regularExpression());
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Okular::Settings::setLayersSearchCaseSensitive(m_searchLine->caseSensitivity() == Qt::CaseSensitive ? true : false);
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Okular::Settings::self()->save();
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}
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