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376 lines
14 KiB
376 lines
14 KiB
/*
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* This file is part of the KDE libraries
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* Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#include "kptextpage.h"
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#include "marginwidget.h"
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#include "driver.h"
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#include "kprinter.h"
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#include <tqbuttongroup.h>
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#include <tqgroupbox.h>
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#include <tqlayout.h>
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#include <tqlabel.h>
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#include <tqradiobutton.h>
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#include <tqwhatsthis.h>
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#include <knuminput.h>
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#include <klocale.h>
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#include <kiconloader.h>
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#include <kseparator.h>
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#include <kdebug.h>
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KPTextPage::KPTextPage(DrMain *driver, TQWidget *parent, const char *name)
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: KPrintDialogPage(0, driver, parent, name)
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{
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//WhatsThis strings.... (added by pfeifle@kde.org)
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TQString whatsThisCPITextPage = i18n( " <qt> "
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" <p><b>Characters Per Inch</b></p> "
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" <p>This setting controls the horizontal size of characters when printing a text file. </p>"
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" <p>The default value is 10, meaning that the font is scaled in a way that 10 characters "
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" per inch will be printed. </p> "
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" <hr> "
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" <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
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" with the CUPS commandline job option parameter:</em> "
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" <pre>"
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" -o cpi=... # example: \"8\" or \"12\" "
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" </pre>"
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" </p> "
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" </qt>" );
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TQString whatsThisLPITextPage = i18n( " <qt> "
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" <p><b>Lines Per Inch</b></p> "
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" <p>This setting controls the vertical size of characters when printing a text file. </p>"
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" <p>The default value is 6, meaning that the font is scaled in a way that 6 lines "
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" per inch will be printed. </p> "
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" <hr> "
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" <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
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" with the CUPS commandline job option parameter:</em> "
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" <pre>"
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" -o lpi=... # example \"5\" or \"7\" "
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" </pre>"
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" </p> "
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" </qt>" );
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TQString whatsThisColumnsTextPage = i18n( " <qt> "
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" <p><b>Columns</b></p> "
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" <p>This setting controls how many columns of text will be printed on each page when."
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" printing text files. </p> "
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" <p>The default value is 1, meaning that only one column of text per page "
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" will be printed. </p> "
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" <hr> "
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" <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
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" with the CUPS commandline job option parameter:</em> "
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" <pre>"
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" -o columns=... # example: \"2\" or \"4\" "
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" </pre>"
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" </p> "
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" </qt>" );
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TQString whatsThisPrettyprintPreviewIconTextPage = i18n( " <qt> "
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" Preview icon changes when you turn on or off prettyprint. "
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" </qt>" );
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TQString whatsThisFormatTextPage = i18n( " <qt> "
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" <p><b>Text Formats</b></p> "
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" <p>These settings control the appearance of text on printouts. They are only valid for "
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" printing text files or input directly through kprinter. </p> "
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" <p><b>Note:</b> These settings have no effect whatsoever for other input formats than "
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" text, or for printing from applications such as the KDE Advanced Text Editor. (Applications "
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" in general send PostScript to the print system, and 'kate' in particular has its own "
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" knobs to control the print output. </p>."
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" <hr> "
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" <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
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" with the CUPS commandline job option parameter:</em> "
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" <pre>"
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" -o cpi=... # example: \"8\" or \"12\" "
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" <br> "
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" -o lpi=... # example: \"5\" or \"7\" "
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" <br> "
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" -o columns=... # example: \"2\" or \"4\" "
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" </pre>"
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" </p> "
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" </qt>" );
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TQString whatsThisMarginsTextPage = i18n( " <qt> "
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" <p><b>Margins</b></p> "
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" <p>These settings control the margins of printouts on the paper. They are not valid for "
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" jobs originating from applications which define their own page tqlayout internally and "
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" send PostScript to KDEPrint (such as KOffice or OpenOffice.org). </p> "
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" <p>When printing from KDE applications, such as KMail and Konqueror, or printing an ASCII text "
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" file through kprinter, you can choose your preferred margin settings here. </p> "
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" <p>Margins may be set individually for each edge of the paper. The combo box at the bottom lets you change "
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" the units of measurement between Pixels, Millimeters, Centimeters, and Inches. </p> "
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" <p>You can even use the mouse to grab one margin and drag it to the intended position (see the "
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" preview picture on the right side). </p> "
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" <hr> "
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" <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
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" with the CUPS commandline job option parameter:</em> "
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" <pre>"
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" -o page-top=... # example: \"72\" "
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" <br> "
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" -o page-bottom=... # example: \"24\" "
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" <br> "
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" -o page-left=... # example: \"36\" "
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" <br> "
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" -o page-right=... # example: \"12\" "
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" </pre>"
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" </p> "
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" </qt>" );
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TQString whatsThisPrettyprintButtonOnTextPage = i18n( " <qt> "
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" <p><b>Turn Text Printing with Syntax Highlighting (Prettyprint) On!</b></p> "
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" <p>ASCII text file printouts can be 'prettyfied' by enabling this option. If you do so, "
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" a header is printed at the top of each page. The header tqcontains "
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" the page number, job title (usually the filename), and the date. In addition, C and "
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" C++ keywords are highlighted, and comment lines are italicized.</p>"
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" <p>This prettyprint option is handled by CUPS.</p> "
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" <p>If you prefer another 'plaintext-to-prettyprint' converter, look for the <em>enscript</em> "
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" pre-filter on the <em>Filters</em> tab. </p>"
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" <br> "
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" <hr> "
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" <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
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" with the CUPS commandline job option parameter:</em> "
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" <pre>"
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" -o prettyprint=true. "
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" </pre>"
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" </p> "
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" </qt>" );
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TQString whatsThisPrettyprintButtonOffTextPage = i18n( " <qt> "
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" <p><b>Turn Text Printing with Syntax Highlighting (Prettyprint) Off! </b></p> "
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" <p>ASCII text file printing with this option turned off are appearing without a page "
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" header and without syntax highlighting. (You can still set the page margins, though.) </p> "
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" <br> "
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" <hr> "
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" <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
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" with the CUPS commandline job option parameter:</em> "
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" <pre>"
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" -o prettyprint=false "
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" </pre>"
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" </p> "
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" </qt>" );
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TQString whatsThisPrettyprintFrameTextPage = i18n( " <qt> "
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" <p><b>Print Text with Syntax Highlighting (Prettyprint)</b></p> "
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" <p>ASCII file printouts can be 'prettyfied' by enabling this option. If you do so, "
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" a header is printed at the top of each page. The header tqcontains "
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" the page number, job title (usually the filename), and the date. In addition, C and "
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" C++ keywords are highlighted, and comment lines are italicized.</p>"
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" <p>This prettyprint option is handled by CUPS.</p> "
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" <p>If you prefer another 'plaintext-to-prettyprint' converter, look for the <em>enscript</em> "
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" pre-filter on the <em>Filters</em> tab. </p> "
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" <br> "
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" <hr> "
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" <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
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" with the CUPS commandline job option parameter:</em> "
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" <pre>"
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" -o prettyprint=true. "
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" <br> "
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" -o prettyprint=false "
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" </pre>"
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" </p> "
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" </qt>" );
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setTitle(i18n("Text"));
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m_block = false;
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QGroupBox *formatbox = new TQGroupBox(0, Qt::Vertical, i18n("Text Format"), this);
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TQWhatsThis::add(formatbox, whatsThisFormatTextPage);
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QGroupBox *prettybox = new TQGroupBox(0, Qt::Vertical, i18n("Syntax Highlighting"), this);
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TQWhatsThis::add(prettybox, whatsThisPrettyprintFrameTextPage);
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QGroupBox *marginbox = new TQGroupBox(0, Qt::Vertical, i18n("Margins"), this);
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TQWhatsThis::add(marginbox, whatsThisMarginsTextPage);
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m_cpi = new KIntNumInput(10, formatbox);
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TQWhatsThis::add(m_cpi, whatsThisCPITextPage);
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m_cpi->setLabel(i18n("&Chars per inch:"), Qt::AlignLeft|Qt::AlignVCenter);
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m_cpi->setRange(1, 999, 1, false);
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m_lpi = new KIntNumInput(m_cpi, 6, formatbox);
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TQWhatsThis::add(m_lpi, whatsThisLPITextPage);
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m_lpi->setLabel(i18n("&Lines per inch:"), Qt::AlignLeft|Qt::AlignVCenter);
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m_lpi->setRange(1, 999, 1, false);
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m_columns = new KIntNumInput(m_lpi, 1, formatbox);
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TQWhatsThis::add(m_columns, whatsThisColumnsTextPage);
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m_columns->setLabel(i18n("C&olumns:"), Qt::AlignLeft|Qt::AlignVCenter);
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m_columns->setRange(1, 10, 1, false);
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KSeparator *sep = new KSeparator(Qt::Horizontal, formatbox);
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connect(m_columns, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(slotColumnsChanged(int)));
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m_prettypix = new TQLabel(prettybox);
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TQWhatsThis::add(m_prettypix, whatsThisPrettyprintPreviewIconTextPage);
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m_prettypix->tqsetAlignment(Qt::AlignCenter);
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QRadioButton *off = new TQRadioButton(i18n("&Disabled"), prettybox);
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TQWhatsThis::add(off, whatsThisPrettyprintButtonOffTextPage);
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QRadioButton *on = new TQRadioButton(i18n("&Enabled"), prettybox);
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TQWhatsThis::add(on, whatsThisPrettyprintButtonOnTextPage);
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m_prettyprint = new TQButtonGroup(prettybox);
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m_prettyprint->hide();
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m_prettyprint->insert(off, 0);
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m_prettyprint->insert(on, 1);
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m_prettyprint->setButton(0);
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connect(m_prettyprint, TQT_SIGNAL(clicked(int)), TQT_SLOT(slotPrettyChanged(int)));
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slotPrettyChanged(0);
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m_margin = new MarginWidget(marginbox);
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TQWhatsThis::add(m_margin, whatsThisMarginsTextPage);
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m_margin->setPageSize(595, 842);
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QGridLayout *l0 = new TQGridLayout(this, 2, 2, 0, 10);
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l0->addWidget(formatbox, 0, 0);
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l0->addWidget(prettybox, 0, 1);
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l0->addMultiCellWidget(marginbox, 1, 1, 0, 1);
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QVBoxLayout *l1 = new TQVBoxLayout(formatbox->tqlayout(), 5);
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l1->addWidget(m_cpi);
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l1->addWidget(m_lpi);
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l1->addWidget(sep);
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l1->addWidget(m_columns);
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QGridLayout *l2 = new TQGridLayout(prettybox->tqlayout(), 2, 2, 10);
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l2->addWidget(off, 0, 0);
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l2->addWidget(on, 1, 0);
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l2->addMultiCellWidget(m_prettypix, 0, 1, 1, 1);
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QVBoxLayout *l3 = new TQVBoxLayout(marginbox->tqlayout(), 10);
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l3->addWidget(m_margin);
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}
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KPTextPage::~KPTextPage()
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{
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}
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void KPTextPage::setOptions(const TQMap<TQString,TQString>& opts)
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{
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QString value;
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if (!(value=opts["cpi"]).isEmpty())
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m_cpi->setValue(value.toInt());
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if (!(value=opts["lpi"]).isEmpty())
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m_lpi->setValue(value.toInt());
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if (!(value=opts["columns"]).isEmpty())
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m_columns->setValue(value.toInt());
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int ID(0);
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if (opts.tqcontains("prettyprint") && (opts["prettyprint"].isEmpty() || opts["prettyprint"] == "true"))
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ID = 1;
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m_prettyprint->setButton(ID);
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slotPrettyChanged(ID);
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// get default margins
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m_currentps = opts["PageSize"];
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QString orient = opts["orientation-requested"];
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bool landscape = (orient == "4" || orient == "5");
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initPageSize(landscape);
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bool marginset(false);
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if (!(value=opts["page-top"]).isEmpty() && value.toFloat() != m_margin->top())
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{
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marginset = true;
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m_margin->setTop(value.toFloat());
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}
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if (!(value=opts["page-bottom"]).isEmpty() && value.toFloat() != m_margin->bottom())
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{
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marginset = true;
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m_margin->setBottom(value.toFloat());
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}
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if (!(value=opts["page-left"]).isEmpty() && value.toFloat() != m_margin->left())
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{
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marginset = true;
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m_margin->setLeft(value.toFloat());
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}
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if (!(value=opts["page-right"]).isEmpty() && value.toFloat() != m_margin->right())
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{
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marginset = true;
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m_margin->setRight(value.toFloat());
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}
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m_margin->setCustomEnabled(marginset);
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}
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void KPTextPage::getOptions(TQMap<TQString,TQString>& opts, bool incldef)
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{
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if (incldef || m_cpi->value() != 10)
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opts["cpi"] = TQString::number(m_cpi->value());
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if (incldef || m_lpi->value() != 6)
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opts["lpi"] = TQString::number(m_lpi->value());
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if (incldef || m_columns->value() != 1)
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opts["columns"] = TQString::number(m_columns->value());
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//if (m_margin->isCustomEnabled() || incldef)
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if (m_margin->isCustomEnabled())
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{
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opts["page-top"] = TQString::number(( int )( m_margin->top()+0.5 ));
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opts["page-bottom"] = TQString::number(( int )( m_margin->bottom()+0.5 ));
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opts["page-left"] = TQString::number(( int )( m_margin->left()+0.5 ));
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opts["page-right"] = TQString::number(( int )( m_margin->right()+0.5 ));
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}
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else
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{
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opts.remove("page-top");
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opts.remove("page-bottom");
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opts.remove("page-left");
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opts.remove("page-right");
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}
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if (m_prettyprint->id(m_prettyprint->selected()) == 1)
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opts["prettyprint"] = "true";
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else if (incldef)
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opts["prettyprint"] = "false";
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else
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opts.remove("prettyprint");
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}
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void KPTextPage::slotPrettyChanged(int ID)
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{
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QString iconstr = (ID == 0 ? "kdeprint_nup1" : "kdeprint_prettyprint");
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m_prettypix->setPixmap(UserIcon(iconstr));
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}
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void KPTextPage::slotColumnsChanged(int)
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{
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// TO BE IMPLEMENTED
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}
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void KPTextPage::initPageSize(bool landscape)
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{
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float w( -1 ), h( -1 );
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float mt( 36 ), mb( mt ), ml( 18 ), mr( ml );
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if (driver())
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{
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if (m_currentps.isEmpty())
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{
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DrListOption *o = (DrListOption*)driver()->tqfindOption("PageSize");
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if (o)
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m_currentps = o->get("default");
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}
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if (!m_currentps.isEmpty())
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{
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DrPageSize *ps = driver()->tqfindPageSize(m_currentps);
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if (ps)
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{
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w = ps->pageWidth();
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h = ps->pageHeight();
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mt = ps->topMargin();
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ml = ps->leftMargin();
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mr = ps->rightMargin();
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mb = ps->bottomMargin();
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}
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}
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}
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m_margin->setPageSize(w, h);
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m_margin->setOrientation(landscape ? KPrinter::Landscape : KPrinter::Portrait);
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m_margin->setDefaultMargins( mt, mb, ml, mr );
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m_margin->setCustomEnabled(false);
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}
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#include "kptextpage.moc"
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