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246 lines
8.2 KiB
246 lines
8.2 KiB
/*
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* This file is part of Krita
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*
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* Copyright (c) 1999 Matthias Elter (me@kde.org)
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* Copyright (c) 2001-2002 Igor Jansen (rm@kde.org)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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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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*/
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#include <qpushbutton.h>
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#include <qapplication.h>
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#include <qclipboard.h>
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#include <qcolor.h>
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#include <qdrawutil.h>
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#include <qhbox.h>
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#include <qlabel.h>
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#include <qlayout.h>
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#include <qpainter.h>
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#include <qspinbox.h>
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#include <qstyle.h>
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#include <qtooltip.h>
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#include <klocale.h>
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#include <knuminput.h>
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#include <koFrameButton.h>
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#include <kis_meta_registry.h>
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#include <kis_factory.h>
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#include <kis_canvas_subject.h>
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#include <kis_colorspace_factory_registry.h>
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#include <kis_color.h>
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#include <kis_color_cup.h>
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#include "kis_wet_colorspace.h"
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#include "kis_wet_palette_widget.h"
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KisWetPaletteWidget::KisWetPaletteWidget(QWidget *parent, const char *name) : super(parent, name)
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{
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m_subject = 0;
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QVBoxLayout * vl = new QVBoxLayout(this, 0, -1, "main layout");
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QGridLayout * l = new QGridLayout(vl, 2, 8, 2, "color wells grid");
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KisColorCup * b;
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int WIDTH = 24;
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int HEIGHT = 24;
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b = new KisColorCup(this);
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b->setColor( QColor(240, 32, 160) );
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l->addWidget(b, 0, 0);
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QToolTip::add(b, i18n("Quinacridone Rose"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(159, 88, 43));
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l->addWidget(b, 0, 1);
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QToolTip::add(b,i18n("Indian Red"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor( QColor(254, 220, 64) );
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l->addWidget(b, 0, 2);
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QToolTip::add(b,i18n("Cadmium Yellow"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(36, 180, 32));
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l->addWidget(b, 0, 3);
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QToolTip::add(b,i18n("Hookers Green"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(16, 185, 215));
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l->addWidget(b, 0, 4);
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QToolTip::add(b,i18n("Cerulean Blue"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(96, 32, 8));
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l->addWidget(b, 0, 5);
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QToolTip::add(b,i18n("Burnt Umber"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(254, 96, 8));
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l->addWidget(b, 0, 6);
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QToolTip::add(b,i18n("Cadmium Red"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(255, 136, 8));
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l->addWidget(b, 0, 7);
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QToolTip::add(b,i18n("Brilliant Orange"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(240, 199, 8));
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l->addWidget(b, 1, 0);
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QToolTip::add(b,i18n("Hansa Yellow"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(96, 170, 130));
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l->addWidget(b, 1, 1);
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QToolTip::add(b,i18n("Phthalo Green"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(48, 32, 170));
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l->addWidget(b, 1, 2);
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QToolTip::add(b,i18n("French Ultramarine"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(118, 16, 135));
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l->addWidget(b, 1, 3);
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QToolTip::add(b,i18n("Interference Lilac"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(254, 254, 254));
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l->addWidget(b, 1, 4);
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QToolTip::add(b,i18n("Titanium White"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(64, 64, 74));
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l->addWidget(b, 1, 5);
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QToolTip::add(b,i18n("Ivory Black"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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b = new KisColorCup(this);
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b->setColor(QColor(255, 255, 255));
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l->addWidget(b, 1, 6);
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QToolTip::add(b,i18n("Pure Water"));
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b->setFixedSize(WIDTH, HEIGHT);
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connect(b, SIGNAL(changed(const QColor &)), SLOT(slotFGColorSelected(const QColor &)));
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QGridLayout * g2 = new QGridLayout(vl, 2, 2);
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QLabel * label = new QLabel(i18n("Paint strength:"), this);
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g2->addWidget(label, 0, 0);
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m_strength = new KDoubleNumInput(0.0, 2.0, 1.0, 0.1, 1, this);
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m_strength->setRange(0.0, 2.0, 0.1, true);
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connect(m_strength, SIGNAL(valueChanged(double)), this, SLOT(slotStrengthChanged(double)));
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g2->addWidget(m_strength, 0, 1);
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label = new QLabel(i18n("Wetness:"), this);
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g2->addWidget(label, 1, 0);
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m_wetness = new KIntNumInput(16, this);
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connect(m_wetness, SIGNAL(valueChanged(int)), this, SLOT(slotWetnessChanged(int)));
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m_wetness->setRange(0, 16, true);
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g2->addWidget(m_wetness, 1, 1);
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g2->addItem(new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Minimum));
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}
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void KisWetPaletteWidget::update(KisCanvasSubject *subject)
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{
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m_subject = subject;
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}
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void KisWetPaletteWidget::slotFGColorSelected(const QColor& c)
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{
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KisWetColorSpace* cs = dynamic_cast<KisWetColorSpace*>(KisMetaRegistry::instance()->csRegistry()->getColorSpace(KisID("WET", ""), ""));
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Q_ASSERT(cs);
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WetPack pack;
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Q_UINT8* data = reinterpret_cast< Q_UINT8*>(&pack);
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cs->fromQColor(c, data);
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pack.paint.w = 15 * m_wetness->value();
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// upscale from double to uint16:
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pack.paint.h = static_cast< Q_UINT16>(m_strength->value() * (double)(0xffff/2));
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KisColor color(data, cs);
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if(m_subject)
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m_subject->setFGColor(color);
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}
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void KisWetPaletteWidget::slotWetnessChanged(int n)
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{
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if (!m_subject)
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return;
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KisWetColorSpace* cs = dynamic_cast<KisWetColorSpace*>(KisMetaRegistry::instance()->csRegistry()->getColorSpace(KisID("WET", ""), ""));
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Q_ASSERT(cs);
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KisColor color = m_subject->fgColor();
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color.convertTo(cs);
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WetPack pack = *(reinterpret_cast<WetPack*>(color.data()));
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pack.paint.w = 15 * n;
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color.setColor(reinterpret_cast< Q_UINT8*>(&pack), cs);
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m_subject->setFGColor(color);
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}
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void KisWetPaletteWidget::slotStrengthChanged(double n)
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{
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if (!m_subject)
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return;
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KisWetColorSpace* cs = dynamic_cast<KisWetColorSpace*>(
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KisMetaRegistry::instance()->csRegistry()->getColorSpace(KisID("WET", ""), ""));
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Q_ASSERT(cs);
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KisColor color = m_subject->fgColor();
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color.convertTo(cs);
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WetPack pack = *(reinterpret_cast<WetPack*>(color.data()));
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pack.paint.h = static_cast< Q_UINT16>(n * (double)(0xffff/2)); // upscale from double to uint16
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color.setColor(reinterpret_cast< Q_UINT8*>(&pack), cs);
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m_subject->setFGColor(color);
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}
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#include "kis_wet_palette_widget.moc"
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