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itemsview.h

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00001 /***************************************************************************
00002  *   Copyright (C) 2005 by Enrico Ros <eros.kde@email.it>                  *
00003  *   Copyright (C) 2005 - 2007 Josef Spillner <spillner@kde.org>           *
00004  *   Copyright (C) 2007 Dirk Mueller <mueller@kde.org>                     *
00005  *   Copyright (C) 2007 Jeremy Whiting <jeremy@scitools.com>               *
00006  *                                                                         *
00007  *   This library is free software; you can redistribute it and/or         *
00008  *   modify it under the terms of the GNU Lesser General Public            *
00009  *   License as published by the Free Software Foundation; either          *
00010  *   version 2 of the License, or (at your option) any later version.      *
00011  *                                                                         *
00012  *   This library is distributed in the hope that it will be useful,       *
00013  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00014  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00015  *   Lesser General Public License for more details.                       *
00016  *                                                                         *
00017  *   You should have received a copy of the GNU Lesser General Public      *
00018  *   License along with this library; if not, write to the                 *
00019  *   Free Software Foundation, Inc.,                                       *
00020  ***************************************************************************/
00021 
00022 #ifndef KNEWSTUFF2_UI_ITEMSVIEW_H
00023 #define KNEWSTUFF2_UI_ITEMSVIEW_H
00024 
00025 #include <QtCore/QSet>
00026 #include <QtGui/QListView>
00027 #include <QtGui/QLabel>
00028 #include <QtGui/QSortFilterProxyModel>
00029 
00030 #include <knewstuff2/dxs/dxsengine.h>
00031 #include <knewstuff2/core/category.h>
00032 
00033 namespace Ui
00034 {
00035 class DownloadDialog;
00036 }
00037 
00038 class QLabel;
00039 
00040 namespace KNS
00041 {
00042 
00043 class EntryView;
00044 
00046 class ItemsView : public QListView
00047 {
00048     Q_OBJECT
00049 public:
00050     ItemsView(QWidget * parentWidget);
00051     ~ItemsView();
00052 
00053     void setEngine(DxsEngine *engine);
00054 
00058     void setProvider(const Provider * provider, const Feed * feed);
00059 
00063     void setFeed(const Feed*);
00064 
00065 public slots:
00069     void setSearchText(const QString & text);
00073     void updateItem(Entry *entry);
00074 
00075     // not used because the ui doesn't support it yet
00076     void setSorting(int sortType);
00077 
00078 private:
00079 
00080     void buildContents();
00081 
00082     const Provider* m_currentProvider;
00083     const Feed* m_currentFeed;
00084 
00085     QWidget *m_root;
00086     int m_sorting;
00087     DxsEngine *m_engine;
00088     QMap<Entry*, EntryView*> m_views;
00089     QString m_searchText;
00090 
00091     QSortFilterProxyModel * m_filteredModel;
00092 };
00093 
00094 
00096 class EntryView : public QLabel
00097 {
00098     Q_OBJECT
00099 public:
00100     EntryView(QWidget * parentWidget);
00101 
00102     void setEntry(Entry *entry);
00103     void updateEntry(Entry *entry);
00104 
00105 private slots:
00106     void urlSelected(const QString &link);
00107 
00108 private:
00109     // generate the HTML contents to be displayed by the class itself
00110     void buildContents();
00111 
00112     void setTheAaronnesqueStyle();
00113 
00114     Entry *m_entry;
00115 };
00116 
00117 }
00118 
00119 #endif

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