ippreportdlg.cpp

/*
 *  This file is part of the KDE libraries
 *  Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License version 2 as published by the Free Software Foundation.
 *
 *  This library 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
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public License
 *  along with this library; see the file COPYING.LIB.  If not, write to
 *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *  Boston, MA 02110-1301, USA.
 **/
 
#include "ippreportdlg.h"
#include "ipprequest.h"
#include "kprinter.h"
 
#include <tdelocale.h>
#include <kguiitem.h>
#include <tdemessagebox.h>
#include <kdebug.h>
#include <ktextedit.h>
#include <tqsimplerichtext.h>
#include <tqpainter.h>
#include <tqpaintdevicemetrics.h>
 
IppReportDlg::IppReportDlg(TQWidget *parent, const char *name)
: KDialogBase(parent, name, true, i18n("IPP Report"), Close|User1, Close, false, KGuiItem(i18n("&Print"), "document-print"))
{
    m_edit = new KTextEdit(this);
    m_edit->setReadOnly(true);
    setMainWidget(m_edit);
    resize(540, 500);
    setFocusProxy(m_edit);
    setButtonGuiItem(User1, KGuiItem(i18n("&Print"),"document-print"));
}
 
void IppReportDlg::slotUser1()
{
    KPrinter    printer;
    printer.setFullPage(true);
    printer.setDocName(caption());
    if (printer.setup(this))
    {
        TQPainter   painter(&printer);
        TQPaintDeviceMetrics    metrics(&printer);
 
        // report is printed using TQSimpleRichText
        TQSimpleRichText    rich(m_edit->text(), font());
        rich.setWidth(&painter, metrics.width());
        int margin = (int)(1.5 / 2.54 * metrics.logicalDpiY()); // 1.5 cm
        TQRect  r(margin, margin, metrics.width()-2*margin, metrics.height()-2*margin);
        int hh = rich.height(), page(1);
        while (1)
        {
            rich.draw(&painter, margin, margin, r, colorGroup());
            TQString    s = caption() + ": " + TQString::number(page);
            TQRect  br = painter.fontMetrics().boundingRect(s);
            painter.drawText(r.right()-br.width()-5, r.top()-br.height()-4, br.width()+5, br.height()+4, TQt::AlignRight|TQt::AlignTop, s);
            r.moveBy(0, r.height()-10);
            painter.translate(0, -(r.height()-10));
            if (r.top() < hh)
            {
                printer.newPage();
                page++;
            }
            else
                break;
        }
    }
}
 
void IppReportDlg::report(IppRequest *req, int group, const TQString& caption)
{
    TQString    str_report;
    TQTextStream    t(&str_report, IO_WriteOnly);
 
    if (req->htmlReport(group, t))
    {
        IppReportDlg    dlg;
        if (!caption.isEmpty())
            dlg.setCaption(caption);
        dlg.m_edit->setText(str_report);
        dlg.exec();
    }
    else
        KMessageBox::error(0, i18n("Internal error: unable to generate HTML report."));
}
 
#include "ippreportdlg.moc"