libs/widgets/KoDocumentInfoPropsPage.cpp

0001 /* This file is part of the KDE project
0002    Copyright (C) 1998, 1999, 2000 Torben Weis <weis@kde.org>
0003    Copyright (C) 2004, 2010 David Faure <faure@kde.org>
0004
0005    This library is free software; you can redistribute it and/or
0006    modify it under the terms of the GNU Library General Public
0007    License as published by the Free Software Foundation; either
0008    version 2 of the License, or (at your option) any later version.
0009
0010    This library is distributed in the hope that it will be useful,
0011    but WITHOUT ANY WARRANTY; without even the implied warranty of
0012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0013    Library General Public License for more details.
0014
0015    You should have received a copy of the GNU Library General Public License
0016    along with this library; see the file COPYING.LIB.  If not, write to
0017    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0018    Boston, MA 02110-1301, USA.
0019 */
0020
0021 #include "KoDocumentInfoPropsPage.h"
0022
0023 #include <QIcon>
0024
0025 #include "KoOdfReadStore.h"
0026 #include "KoStore.h"
0027 #include "KoDocumentInfo.h"
0028 #include "KoDocumentInfoDlg.h"
0029 #include <QUrl>
0030 #include <WidgetsDebug.h>
0031
0032 class KoDocumentInfoPropsPage::KoDocumentInfoPropsPagePrivate
0033 {
0034 public:
0035     KoDocumentInfo *m_info;
0036     KoDocumentInfoDlg *m_dlg;
0037     QUrl m_url;
0038     KoStore *m_src;
0039     KoStore *m_dst;
0040 };
0041
0042 KoDocumentInfoPropsPage::KoDocumentInfoPropsPage(KPropertiesDialog *props,
0043         const QVariantList &)
0044         : KPropertiesDialogPlugin(props)
0045         , d(new KoDocumentInfoPropsPagePrivate)
0046 {
0047     d->m_info = new KoDocumentInfo(this);
0048     d->m_url = props->item().url();
0049     d->m_dlg = nullptr;
0050
0051     if (!d->m_url.isLocalFile())
0052         return;
0053
0054     d->m_dst = nullptr;
0055
0056     d->m_src = KoStore::createStore(d->m_url.toLocalFile(), KoStore::Read);
0057
0058     if (d->m_src->bad()) {
0059         return; // the store will be deleted in the dtor
0060     }
0061
0062     // OASIS/OOo file format?
0063     if (d->m_src->hasFile("meta.xml")) {
0064         KoXmlDocument metaDoc;
0065         KoOdfReadStore oasisStore(d->m_src);
0066         QString lastErrorMessage;
0067         if (oasisStore.loadAndParse("meta.xml", metaDoc, lastErrorMessage)) {
0068             d->m_info->loadOasis(metaDoc);
0069         }
0070     }
0071     // Old calligra file format?
0072     else if (d->m_src->hasFile("documentinfo.xml")) {
0073         if (d->m_src->open("documentinfo.xml")) {
0074             KoXmlDocument doc;
0075             if (doc.setContent(d->m_src->device()))
0076                 d->m_info->load(doc);
0077         }
0078     }
0079
0080     d->m_dlg = new KoDocumentInfoDlg(props, d->m_info);
0081     d->m_dlg->setReadOnly(true);
0082     // "Steal" the pages from the document info dialog
0083     Q_FOREACH(KPageWidgetItem* page, d->m_dlg->pages()) {
0084         KPageWidgetItem* myPage = new KPageWidgetItem(page->widget(), page->header());
0085         myPage->setIcon(page->icon());
0086         props->addPage(myPage);
0087     }
0088 }
0089
0090 KoDocumentInfoPropsPage::~KoDocumentInfoPropsPage()
0091 {
0092     delete d->m_info;
0093     delete d->m_src;
0094     delete d->m_dst;
0095     delete d->m_dlg;
0096     delete d;
0097 }
0098
0099 void KoDocumentInfoPropsPage::applyChanges()
0100 {
0101     // Unused in Calligra
0102 }