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121 lines
4.0 KiB
121 lines
4.0 KiB
/*************************************************************************** |
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* Copyright (C) 2018 by Chinmoy Ranjan Pradhan <chinmoyrp65@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 "signaturepanel.h" |
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#include "pageview.h" |
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#include "signatureguiutils.h" |
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#include "signaturemodel.h" |
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#include "revisionviewer.h" |
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#include "signaturepropertiesdialog.h" |
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#include <KLocalizedString> |
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#include <QMenu> |
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#include <QTreeView> |
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#include <QVBoxLayout> |
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#include <QHeaderView> |
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#include <QApplication> |
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#include "core/form.h" |
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#include "core/document.h" |
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class SignaturePanelPrivate |
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{ |
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public: |
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Okular::Document *m_document; |
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const Okular::FormFieldSignature *m_currentForm; |
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QTreeView *m_view; |
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SignatureModel *m_model; |
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PageView *m_pageView; |
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}; |
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SignaturePanel::SignaturePanel( Okular::Document *document, QWidget *parent ) |
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: QWidget( parent ), d_ptr( new SignaturePanelPrivate ) |
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{ |
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Q_D( SignaturePanel ); |
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d->m_view = new QTreeView( this ); |
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d->m_view->setAlternatingRowColors( true ); |
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d->m_view->setSelectionMode( QAbstractItemView::SingleSelection ); |
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d->m_view->setContextMenuPolicy( Qt::CustomContextMenu ); |
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d->m_view->header()->hide(); |
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d->m_document = document; |
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d->m_model = new SignatureModel( d->m_document, this ); |
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d->m_view->setModel( d->m_model ); |
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connect( d->m_view->selectionModel(), &QItemSelectionModel::currentChanged, this, &SignaturePanel::activated ); |
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connect( d->m_view, &QTreeView::customContextMenuRequested, this, &SignaturePanel::slotShowContextMenu ); |
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auto vLayout = new QVBoxLayout( this ); |
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vLayout->setContentsMargins( 0, 0, 0, 0 ); |
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vLayout->setSpacing( 6 ); |
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vLayout->addWidget( d->m_view ); |
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} |
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void SignaturePanel::activated( const QModelIndex &index ) |
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{ |
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Q_D( SignaturePanel ); |
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d->m_currentForm = d->m_model->data( index, SignatureModel::FormRole ).value<const Okular::FormFieldSignature *>(); |
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if ( !d->m_currentForm ) |
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return; |
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const Okular::NormalizedRect nr = d->m_currentForm->rect(); |
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Okular::DocumentViewport vp; |
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vp.pageNumber = d->m_model->data( index, SignatureModel::PageRole ).toInt(); |
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vp.rePos.enabled = true; |
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vp.rePos.pos = Okular::DocumentViewport::Center; |
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vp.rePos.normalizedX = ( nr.right + nr.left ) / 2.0; |
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vp.rePos.normalizedY = ( nr.bottom + nr.top ) / 2.0; |
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d->m_document->setViewport( vp, nullptr ); |
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d->m_pageView->highlightSignatureFormWidget( d->m_currentForm ); |
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} |
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void SignaturePanel::slotShowContextMenu() |
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{ |
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Q_D( SignaturePanel ); |
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if ( !d->m_currentForm ) |
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return; |
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QMenu *menu = new QMenu( this ); |
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QAction *sigProp = new QAction( i18n("Properties"), menu ); |
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connect( sigProp, &QAction::triggered, this, &SignaturePanel::slotViewProperties ); |
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menu->addAction( sigProp ); |
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menu->exec( QCursor::pos() ); |
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delete menu; |
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} |
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void SignaturePanel::slotViewProperties() |
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{ |
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Q_D( SignaturePanel ); |
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SignaturePropertiesDialog propDlg( d->m_document, d->m_currentForm, this ); |
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propDlg.exec(); |
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} |
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void SignaturePanel::notifySetup( const QVector<Okular::Page *> &/*pages*/, int setupFlags ) |
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{ |
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if ( !( setupFlags & Okular::DocumentObserver::UrlChanged ) ) |
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return; |
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Q_D( SignaturePanel ); |
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const QVector<const Okular::FormFieldSignature *> signatureForms = SignatureGuiUtils::getSignatureFormFields( d->m_document, true, -1 ); |
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emit documentHasSignatures( !signatureForms.isEmpty() ); |
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} |
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SignaturePanel::~SignaturePanel() |
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{ |
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Q_D( SignaturePanel ); |
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d->m_document->removeObserver( this ); |
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delete d->m_model; |
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} |
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void SignaturePanel::setPageView( PageView *pv ) |
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{ |
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Q_D( SignaturePanel ); |
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d->m_pageView = pv; |
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}
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