ListWindow.h

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#ifndef _LISTWINDOW_H_
#define _LISTWINDOW_H_
//=============================================================================
//
//   File : ListWindow.h
//   Creation date : Thu Oct 7 2001 13:27:55 CEST by Szymon Stefanek
//
//   This file is part of the KVIrc IRC client distribution
//   Copyright (C) 2001-2010 Szymon Stefanek (pragma at kvirc dot net)
//
//   This program is FREE software. You can redistribute it and/or
//   modify it under the lists 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.
//
//=============================================================================

#include "KviWindow.h"
#include "KviCString.h"
#include "KviIrcSocket.h"
#include "KviPointerList.h"
#include "KviIrcServerParser.h"
#include "KviConsoleWindow.h"
#include "KviIrcContext.h"
#include "KviThemedTreeWidget.h"

#include <QToolButton>
#include <QLineEdit>
#include <QItemDelegate>
#include <QMenu>

class KviThemedLabel;
class KviThemedLineEdit;

class ChannelTreeWidgetItemDelegate : public QItemDelegate
{
public:
        ChannelTreeWidgetItemDelegate(QTreeWidget * pWidget = 0);
        ~ChannelTreeWidgetItemDelegate();
        void paint(QPainter * pPainter, const QStyleOptionViewItem & option, const QModelIndex & index) const;
        QSize sizeHint(const QStyleOptionViewItem & option, const QModelIndex & index) const;
};

class ChannelTreeWidgetItemData
{
        friend class ChannelTreeWidgetItem;
        friend class ListWindow;
        friend class ChannelTreeWidgetItemDelegate;

public:
        ChannelTreeWidgetItemData(const QString & szChan, const QString & szUsers, const QString & szTopic);
        ~ChannelTreeWidgetItemData();

protected:
        QString m_szChan;
        QString m_szUsers;
        QString m_szTopic;
        QString m_szStrippedTopic;
};

class ChannelTreeWidgetItem : public QTreeWidgetItem
{
        friend class ListWindow;

public:
        ChannelTreeWidgetItem(ChannelTreeWidgetItemData * pData);
        ~ChannelTreeWidgetItem();

private:
        ChannelTreeWidgetItemData * m_pData;

public:
        bool operator<(const QTreeWidgetItem & other) const;
        inline ChannelTreeWidgetItemData * itemData() { return m_pData; };
};

class ChannelTreeWidget : public KviThemedTreeWidget
{
        friend class ChannelTreeWidgetItem;
        friend class ChannelTreeWidgetItemData;
        Q_OBJECT
public:
        ChannelTreeWidget(QWidget * par, KviWindow * pWindow, const char * name) : KviThemedTreeWidget(par, pWindow, name){};
        ~ChannelTreeWidget(){};
        ChannelTreeWidgetItem * itemFromIndex(const QModelIndex & index) const { return (ChannelTreeWidgetItem *)KviThemedTreeWidget::itemFromIndex(index); };
};

class ListWindow : public KviWindow, public KviExternalServerDataParser
{
        Q_OBJECT
public:
        ListWindow(KviConsoleWindow * lpConsole);
        ~ListWindow();

protected:
        QSplitter * m_pVertSplitter;
        QSplitter * m_pTopSplitter;
        ChannelTreeWidget * m_pTreeWidget;
        KviThemedLineEdit * m_pParamsEdit;
        QToolButton * m_pRequestButton;
        QToolButton * m_pStopListDownloadButton;
        QToolButton * m_pOpenButton;
        QToolButton * m_pSaveButton;
        KviThemedLabel * m_pInfoLabel;
        QTimer * m_pFlushTimer;
        KviPointerList<ChannelTreeWidgetItemData> * m_pItemList;

public: // Methods
        virtual void control(int iMsg);
        virtual void processData(KviIrcMessage * pMsg);
        virtual void die();
        virtual QSize sizeHint() const;

protected:
        virtual QPixmap * myIconPtr();
        virtual void fillCaptionBuffers();
        virtual void applyOptions();
        virtual void resizeEvent(QResizeEvent * e);
        virtual void getBaseLogFileName(QString & szBuffer);
protected slots:
        void flush();
        void itemDoubleClicked(QTreeWidgetItem * it, int);
        void requestList();
        void stoplistdownload();
        void connectionStateChange();
        void exportList();
        void importList();
        void liveSearch(const QString & szText);

private:
        void reset();
        void endOfList();
        void startOfList();
};

#endif //_KVI_LISTWINDOW_H_