mirror of
https://invent.kde.org/graphics/okular
synced 2024-08-25 02:45:38 +00:00
81 lines
2.8 KiB
C++
81 lines
2.8 KiB
C++
/***************************************************************************
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* Copyright (C) 2015 by Saheb Preet Singh <saheb.preet@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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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 <QVBoxLayout>
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#include <QTreeView>
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#include <qheaderview.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 "ui/pageview.h"
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Layers::Layers(QWidget *parent, Okular::Document *document) : QWidget(parent), m_document(document)
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{
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QVBoxLayout * const mainlay = new QVBoxLayout( this );
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mainlay->setMargin( 0 );
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mainlay->setSpacing( 6 );
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m_document->addObserver( this );
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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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emit hasLayers( false );
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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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{
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m_treeView->setModel( layersModel );
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m_searchLine->setTreeView( m_treeView );
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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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}
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else
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{
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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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