2012-05-14 18:37:22 +00:00
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/*
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2012-05-14 19:16:56 +00:00
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* Copyright 2012 by Marco Martin <mart@kde.org>
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2012-05-14 18:37:22 +00:00
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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 Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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2012-05-14 19:16:56 +00:00
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* GNU Library General Public License for more details
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2012-05-14 18:37:22 +00:00
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "documentitem.h"
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2012-05-15 10:12:56 +00:00
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#include <okular/core/page.h>
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2012-05-14 18:37:22 +00:00
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DocumentItem::DocumentItem(QObject *parent)
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2012-05-15 10:12:56 +00:00
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: QObject(parent),
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m_searchInProgress(false)
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2012-05-14 18:37:22 +00:00
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{
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Okular::Settings::instance("okularproviderrc");
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m_document = new Okular::Document(0);
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2012-05-15 10:12:56 +00:00
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connect(m_document, SIGNAL(searchFinished(int,Okular::Document::SearchStatus)),
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this, SLOT(searchFinished(int,Okular::Document::SearchStatus)));
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2012-05-14 18:37:22 +00:00
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}
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DocumentItem::~DocumentItem()
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{
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delete m_document;
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}
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void DocumentItem::setPath(const QString &path)
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{
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//TODO: remote urls
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2012-05-15 11:50:16 +00:00
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m_document->openDocument(path, KUrl(path), KMimeType::findByUrl(KUrl(path)));
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2012-05-14 18:37:22 +00:00
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2012-05-15 10:12:56 +00:00
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m_matchingPages.clear();
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for (uint i = 0; i < m_document->pages(); ++i) {
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m_matchingPages << (int)i;
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}
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emit matchingPagesChanged();
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2012-05-14 18:37:22 +00:00
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emit pathChanged();
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emit pageCountChanged();
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emit openedChanged();
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}
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QString DocumentItem::path() const
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{
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return m_document->currentDocument().prettyUrl();
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}
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2012-05-15 11:50:16 +00:00
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void DocumentItem::setCurrentPage(int page)
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{
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m_document->setViewportPage(page);
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emit currentPageChanged();
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}
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int DocumentItem::currentPage() const
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{
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return m_document->currentPage();
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}
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2012-05-14 18:37:22 +00:00
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bool DocumentItem::isOpened() const
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{
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return m_document->isOpened();
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}
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int DocumentItem::pageCount() const
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{
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return m_document->pages();
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}
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2012-05-15 10:12:56 +00:00
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QList<int> DocumentItem::matchingPages() const
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{
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return m_matchingPages;
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}
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bool DocumentItem::isSearchInProgress() const
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{
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return m_searchInProgress;
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}
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void DocumentItem::searchText(const QString &text)
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{
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if (text.isEmpty()) {
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resetSearch();
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return;
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}
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m_document->resetSearch(PAGEVIEW_SEARCH_ID);
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m_document->searchText(PAGEVIEW_SEARCH_ID, text, 1, Qt::CaseInsensitive,
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Okular::Document::AllDocument, true, QColor(100,100,200,40), true);
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if (!m_searchInProgress) {
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m_searchInProgress = true;
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emit searchInProgressChanged();
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}
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}
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void DocumentItem::resetSearch()
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{
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m_document->resetSearch(PAGEVIEW_SEARCH_ID);
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m_matchingPages.clear();
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for (uint i = 0; i < m_document->pages(); ++i) {
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m_matchingPages << (int)i;
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}
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if (m_searchInProgress) {
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m_searchInProgress = false;
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emit searchInProgressChanged();
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}
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emit matchingPagesChanged();
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}
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2012-05-14 18:37:22 +00:00
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Okular::Document *DocumentItem::document()
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{
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return m_document;
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}
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Observer *DocumentItem::observerFor(int id)
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{
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if (!m_observers.contains(id)) {
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m_observers[id] = new Observer(this, id);
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}
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return m_observers.value(id);
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}
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2012-05-15 10:12:56 +00:00
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void DocumentItem::searchFinished(int id, Okular::Document::SearchStatus endStatus)
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{
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Q_UNUSED(endStatus)
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if (id != PAGEVIEW_SEARCH_ID) {
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return;
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}
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m_matchingPages.clear();
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for (uint i = 0; i < m_document->pages(); ++i) {
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if (m_document->page(i)->hasHighlights(id)) {
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m_matchingPages << (int)i;
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}
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}
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if (m_searchInProgress) {
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m_searchInProgress = false;
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emit searchInProgressChanged();
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}
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emit matchingPagesChanged();
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}
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2012-05-14 18:37:22 +00:00
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//Observer
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Observer::Observer(DocumentItem *parent, int id)
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: QObject(parent),
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m_observerId(id),
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m_document(parent)
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{
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parent->document()->addObserver(this);
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}
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Observer::~Observer()
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{
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}
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void Observer::notifyPageChanged(int page, int flags)
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{
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emit pageChanged(page, flags);
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}
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#include "documentitem.moc"
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