kde-extraapps/kdeplasma-addons/applets/knowledgebase/knowledgebase.h

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/***************************************************************************
* Copyright 2009 by Marco Martin <notmart@gmail.com> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
***************************************************************************/
#ifndef KNOWLEDGEBASE_HEADER
#define KNOWLEDGEBASE_HEADER
#include <Plasma/PopupApplet>
#include <Plasma/DataEngine>
#include "ui_knowledgeBaseConfig.h"
class QGraphicsLinearLayout;
class QTimer;
namespace Plasma
{
class LineEdit;
class ScrollWidget;
class Frame;
class ToolButton;
class Label;
}
class KBItemWidget;
class KnowledgeBase : public Plasma::PopupApplet
{
Q_OBJECT
public:
// Basic Create/Destroy
KnowledgeBase(QObject *parent, const QVariantList &args);
~KnowledgeBase();
void init();
QGraphicsWidget *graphicsWidget();
public slots:
void configChanged();
public Q_SLOTS:
void dataUpdated(const QString &source, const Plasma::DataEngine::Data &data);
void configAccepted();
protected:
void clearResults();
void createConfigurationInterface(KConfigDialog *parent);
private Q_SLOTS:
void doQuery();
void delayedQuery();
void detailsClicked(KBItemWidget *item, bool shown);
void nextPage();
void prevPage();
void registerAccount();
private:
QString m_currentQuery;
QStringList m_sources;
QGraphicsWidget *m_graphicsWidget;
Plasma::LineEdit *m_questionInput;
Plasma::ScrollWidget *m_KBItemsScroll;
QGraphicsWidget *m_KBItemsPage;
QGraphicsLinearLayout *m_KBItemsLayout;
Plasma::Frame *m_bottomToolbar;
Plasma::ToolButton *m_prevButton;
Plasma::ToolButton *m_nextButton;
Plasma::Label *m_statusLabel;
QString m_provider;
int m_currentPage;
int m_totalPages;
int m_totalItems;
static const int m_itemsPerPage = 10;
int m_refreshTime;
QTimer *m_searchTimeout;
QHash<QString, QList<KBItemWidget *> > m_kbItemsByUser;
// Configuration dialog
Ui::knowledgeBaseConfig ui;
};
K_EXPORT_PLASMA_APPLET(knowledgebase, KnowledgeBase)
#endif