Root/htmlarea.h

1/***************************************************************************
2 * Copyright (C) 2010 by Mirko Lindner *
3 * mirko@sharism.cc *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
20
21#include <QTextBrowser>
22#include <QWidget>
23#include <zim/file.h>
24#include <zim/search.h>
25
26class UserEventFilter : public QObject
27{
28        Q_OBJECT
29
30    public:
31        UserEventFilter() : QObject() {}
32
33    protected:
34        bool eventFilter(QObject *obj, QEvent *event);
35};
36
37class HtmlArea : public QTextBrowser
38{
39    Q_OBJECT
40
41    public:
42        HtmlArea(QWidget * parent = 0) : QTextBrowser(parent) {}
43        void searchArticle(QString term);
44
45    private:
46        QString url;
47        QObject filter;
48        zim::Article getArticleFromUrl(QString url);
49        zim::Search::Results searchArticleFromTitle(QString phrase);
50        zim::Article getRandomArticle();
51        const zim::File& get_file();
52        void setNewContent( int method, QString str );
53        QVariant loadResource(int type, const QUrl &name);
54        
55    protected:
56        virtual void keyPressEvent(QKeyEvent *e);
57        
58    public Q_SLOTS:
59        void linking( const QUrl &txt );
60        void sourceChange( const QUrl &txt );
61        void getRandom();
62        void goToTop();
63};
64

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