kpfilterpage.h

00001 /*
00002  *  This file is part of the KDE libraries
00003  *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
00004  *
00005  *  This library is free software; you can redistribute it and/or
00006  *  modify it under the terms of the GNU Library General Public
00007  *  License version 2 as published by the Free Software Foundation.
00008  *
00009  *  This library is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  *  Library General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU Library General Public License
00015  *  along with this library; see the file COPYING.LIB.  If not, write to
00016  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  *  Boston, MA 02110-1301, USA.
00018  **/
00019 
00020 #ifndef KPFILTERPAGE_H
00021 #define KPFILTERPAGE_H
00022 
00023 #include "kprintdialogpage.h"
00024 
00025 #include <qdict.h>
00026 #include <qstringlist.h>
00027 
00028 class KListView;
00029 class KXmlCommand;
00030 class QListViewItem;
00031 class QToolButton;
00032 class QTextBrowser;
00033 
00034 class KPFilterPage : public KPrintDialogPage
00035 {
00036     Q_OBJECT
00037 public:
00038     KPFilterPage(QWidget *parent = 0, const char *name = 0);
00039     ~KPFilterPage();
00040 
00041     void setOptions(const QMap<QString,QString>& opts);
00042     void getOptions(QMap<QString,QString>& opts, bool incldef = false);
00043     bool isValid(QString& msg);
00044 
00045 protected slots:
00046     void slotAddClicked();
00047     void slotRemoveClicked();
00048     void slotUpClicked();
00049     void slotDownClicked();
00050     void slotConfigureClicked();
00051     void slotItemSelected(QListViewItem*);
00052 
00053 protected:
00054     KXmlCommand* currentFilter();
00055     void checkFilterChain();
00056     void updateInfo();
00057     QStringList activeList();
00058     void updateButton();
00059 private:
00060     KListView       *m_view;
00061     QStringList     m_filters;  // <idname,description> pairs
00062     QDict<KXmlCommand>  m_activefilters;
00063     QToolButton     *m_add, *m_remove, *m_up, *m_down, *m_configure;
00064     bool            m_valid;
00065     QTextBrowser        *m_info;
00066 };
00067 
00068 #endif
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