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https://bitbucket.org/smil3y/kde-extraapps.git
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131 lines
3.8 KiB
C++
131 lines
3.8 KiB
C++
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/*
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Copyright (c) 2003-2007 Clarence Dang <dang@kde.org>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#define DEBUG_KP_EFFECT_EMBOSS 0
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#include <kpEffectEmbossWidget.h>
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#include <qcheckbox.h>
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#include <qgridlayout.h>
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#include <kdebug.h>
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#include <klocale.h>
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#include <kpEffectEmboss.h>
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#include <kpEffectEmbossCommand.h>
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kpEffectEmbossWidget::kpEffectEmbossWidget (bool actOnSelection,
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QWidget *parent)
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: kpEffectWidgetBase (actOnSelection, parent)
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{
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QGridLayout *lay = new QGridLayout (this);
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lay->setSpacing (spacingHint ());
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lay->setMargin (marginHint ());
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#if 0
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QLabel *amountLabel = new QLabel (i18n ("&Amount:"), this);
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m_amountInput = new KIntNumInput (this);
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m_amountInput->setRange (kpEffectEmboss::MinStrength,
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kpEffectEmboss::MaxStrength, 1/*step*/, true/*slider*/);
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m_amountInput->setSpecialValueText (i18n ("None"));
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amountLabel->setBuddy (m_amountInput);
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lay->addWidget (amountLabel, 0, 0);
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lay->addWidget (m_amountInput, 0, 1);
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lay->setColumnStretch (1, 1);
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connect (m_amountInput, SIGNAL (valueChanged (int)),
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this, SIGNAL (settingsChanged ()));
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#endif
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m_enableCheckBox = new QCheckBox (i18n ("E&nable"), this);
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lay->addWidget (m_enableCheckBox, 0, 0, 1, 2, Qt::AlignCenter);
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// (settingsChangedDelayed() instead of settingsChanged() so that the
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// user can quickly press OK to apply effect to document directly and
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// not have to wait for the also slow preview)
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connect (m_enableCheckBox, SIGNAL (toggled (bool)),
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this, SIGNAL (settingsChangedDelayed ()));
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}
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kpEffectEmbossWidget::~kpEffectEmbossWidget ()
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{
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}
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// public virtual [base kpEffectWidgetBase]
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QString kpEffectEmbossWidget::caption () const
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{
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return QString();
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}
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// public virtual [base kpEffectWidgetBase]
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bool kpEffectEmbossWidget::isNoOp () const
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{
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//return (m_amountInput->value () == 0);
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return !m_enableCheckBox->isChecked ();
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}
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// public virtual [base kpEffectWidgetBase]
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kpImage kpEffectEmbossWidget::applyEffect (const kpImage &image)
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{
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if (isNoOp ())
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return image;
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return kpEffectEmboss::applyEffect (image, strength ());
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}
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// public virtual [base kpEffectWidgetBase]
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kpEffectCommandBase *kpEffectEmbossWidget::createCommand (
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kpCommandEnvironment *cmdEnviron) const
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{
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return new kpEffectEmbossCommand (strength (),
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m_actOnSelection,
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cmdEnviron);
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}
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// protected
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int kpEffectEmbossWidget::strength () const
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{
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return kpEffectEmboss::MaxStrength;
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}
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#include "moc_kpEffectEmbossWidget.cpp"
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