1 files changed, 123 insertions, 0 deletions
diff --git a/kolourpaint/widgets/kpcolorsimilaritydialog.cpp b/kolourpaint/widgets/kpcolorsimilaritydialog.cpp
new file mode 100644
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+++ b/kolourpaint/widgets/kpcolorsimilaritydialog.cpp
@@ -0,0 +1,123 @@
+
+/*
+   Copyright (c) 2003,2004,2005 Clarence Dang <dang@kde.org>
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+   INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+   NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+   THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#include <kpcolorsimilaritydialog.h>
+
+#include <qgroupbox.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qpushbutton.h>
+
+#include <klocale.h>
+#include <knuminput.h>
+
+#include <kpcolorsimilaritycube.h>
+
+
+// public static
+const double kpColorSimilarityDialog::maximumColorSimilarity = .30;
+
+
+kpColorSimilarityDialog::kpColorSimilarityDialog (kpMainWindow *mainWindow,
+                                                  QWidget *parent,
+                                                  const char *name)
+    : KDialogBase (parent, name, true/*modal*/,
+                   i18n ("Color Similarity"),
+                   KDialogBase::Ok | KDialogBase::Cancel),
+      m_mainWindow (mainWindow)
+{
+    QWidget *baseWidget = new QWidget (this);
+    setMainWidget (baseWidget);
+
+
+    QGroupBox *cubeGroupBox = new QGroupBox (i18n ("Preview"), baseWidget);
+
+    m_colorSimilarityCube = new kpColorSimilarityCube (kpColorSimilarityCube::Plain,
+                                                       mainWindow, cubeGroupBox);
+    m_colorSimilarityCube->setMinimumSize (240, 180);
+
+    QPushButton *updatePushButton = new QPushButton (i18n ("&Update"), cubeGroupBox);
+
+
+    QVBoxLayout *cubeLayout = new QVBoxLayout (cubeGroupBox, marginHint () * 2, spacingHint ());
+    cubeLayout->addWidget (m_colorSimilarityCube, 1/*stretch*/);
+    cubeLayout->addWidget (updatePushButton, 0/*stretch*/, Qt::AlignHCenter);
+
+
+    connect (updatePushButton, SIGNAL (clicked ()),
+             this, SLOT (slotColorSimilarityValueChanged ()));
+
+
+    QGroupBox *inputGroupBox = new QGroupBox (i18n ("RGB Color Cube Distance"), baseWidget);
+
+    m_colorSimilarityInput = new KIntNumInput (inputGroupBox);
+    m_colorSimilarityInput->setRange (0, int (kpColorSimilarityDialog::maximumColorSimilarity * 100 + .1/*don't floor below target int*/),
+                                      5/*step*/, true/*slider*/);
+    m_colorSimilarityInput->setSuffix (i18n ("%"));
+    m_colorSimilarityInput->setSpecialValueText (i18n ("Exact Match"));
+
+
+    QVBoxLayout *inputLayout = new QVBoxLayout (inputGroupBox, marginHint () * 2, spacingHint ());
+    inputLayout->addWidget (m_colorSimilarityInput);
+
+
+    connect (m_colorSimilarityInput, SIGNAL (valueChanged (int)),
+             this, SLOT (slotColorSimilarityValueChanged ()));
+
+
+    QVBoxLayout *baseLayout = new QVBoxLayout (baseWidget, 0/*margin*/, spacingHint () * 2);
+    baseLayout->addWidget (cubeGroupBox, 1/*stretch*/);
+    baseLayout->addWidget (inputGroupBox);
+}
+
+kpColorSimilarityDialog::~kpColorSimilarityDialog ()
+{
+}
+
+
+// public
+double kpColorSimilarityDialog::colorSimilarity () const
+{
+    return m_colorSimilarityCube->colorSimilarity ();
+}
+
+// public
+void kpColorSimilarityDialog::setColorSimilarity (double similarity)
+{
+    m_colorSimilarityInput->setValue (qRound (similarity * 100));
+}
+
+
+// private slot
+void kpColorSimilarityDialog::slotColorSimilarityValueChanged ()
+{
+    m_colorSimilarityCube->setColorSimilarity (double (m_colorSimilarityInput->value ()) / 100);
+}
+
+
+#include <kpcolorsimilaritydialog.moc>