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KNewStuff

itemsview.h

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00001 /*
00002     This file is part of KNewStuff2.
00003     Copyright (C) 2005 by Enrico Ros <eros.kde@email.it>
00004     Copyright (C) 2005 - 2007 Josef Spillner <spillner@kde.org>
00005     Copyright (C) 2007 Dirk Mueller <mueller@kde.org>
00006     Copyright (C) 2007 Jeremy Whiting <jeremy@scitools.com>
00007 
00008     This library is free software; you can redistribute it and/or
00009     modify it under the terms of the GNU Lesser General Public
00010     License as published by the Free Software Foundation; either
00011     version 2.1 of the License, or (at your option) any later version.
00012 
00013     This library is distributed in the hope that it will be useful,
00014     but WITHOUT ANY WARRANTY; without even the implied warranty of
00015     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016     Lesser General Public License for more details.
00017 
00018     You should have received a copy of the GNU Lesser General Public
00019     License along with this library.  If not, see <http://www.gnu.org/licenses/>.
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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