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110 lines
3.8 KiB
110 lines
3.8 KiB
/* -*- c++ -*-
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csshelper.h
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This file is part of KMail, the KDE mail client.
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Copyright (c) 2003 Marc Mutz <mutz@kde.org>
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KMail is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License, version 2, as
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published by the Free Software Foundation.
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KMail is distributed in the hope that it will be useful, but
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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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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the Qt library by Trolltech AS, Norway (or with modified versions
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of Qt that use the same license as Qt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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Qt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#ifndef KPIM_CSSHELPER_H
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#define KPIM_CSSHELPER_H
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#include <qcolor.h>
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#include <qfont.h>
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#include <qpaintdevicemetrics.h>
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class QString;
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namespace KPIM {
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class CSSHelper {
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public:
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/** Construct a CSSHelper object and set its font and color settings to
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default values.
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Sub-Classes should put their config loading here.
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*/
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CSSHelper( const QPaintDeviceMetrics &pdm );
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/** @return HTML head including style sheet definitions and the
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>body< tag */
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QString htmlHead( bool fixedFont = false ) const;
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/** @return The collected CSS definitions as a string */
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QString cssDefinitions( bool fixedFont = false ) const;
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/** @return a <div> start tag with embedded style
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information suitable for quoted text with quote level @p level */
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QString quoteFontTag( int level ) const;
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/** @return a <div> start tag with embedded style
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information suitable for non-quoted text */
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QString nonQuotedFontTag() const;
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QFont bodyFont( bool fixedFont = false, bool printing = false ) const;
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void setBodyFont( const QFont& font );
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void setPrintFont( const QFont& font );
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protected:
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/** Recalculate PGP frame and body colors (should be called after changing
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color settings) */
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void recalculatePGPColors();
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protected:
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QFont mBodyFont, mPrintFont, mFixedFont, mFixedPrintFont;
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QFont mQuoteFont[3];
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QColor mQuoteColor[3];
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bool mRecycleQuoteColors;
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bool mBackingPixmapOn;
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bool mShrinkQuotes;
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QString mBackingPixmapStr;
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QColor mForegroundColor, mLinkColor, mVisitedLinkColor, mBackgroundColor;
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// colors for PGP (Frame, Header, Body)
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QColor cPgpOk1F, cPgpOk1H, cPgpOk1B,
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cPgpOk0F, cPgpOk0H, cPgpOk0B,
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cPgpWarnF, cPgpWarnH, cPgpWarnB,
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cPgpErrF, cPgpErrH, cPgpErrB,
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cPgpEncrF, cPgpEncrH, cPgpEncrB;
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// color of frame of warning preceding the source of HTML messages
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QColor cHtmlWarning;
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private:
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int fontSize( bool fixed, bool print = false ) const;
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// returns CSS rules specific to the print media type
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QString printCssDefinitions( bool fixed ) const;
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// returns CSS rules specific to the screen media type
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QString screenCssDefinitions( const CSSHelper * helper, bool fixed ) const;
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// returns CSS rules common to both screen and print media types
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QString commonCssDefinitions() const;
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private:
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const QPaintDeviceMetrics mMetrics;
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};
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} // namespace KPIM
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#endif // KPIM_CSSHELPER_H
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