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1113 lines
30 KiB
1113 lines
30 KiB
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/*
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Copyright (c) 2003,2004,2005 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_COLOR_TOOL_BAR 0
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#include <kpcolortoolbar.h>
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#include <qbitmap.h>
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#include <qdrawutil.h>
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#include <qframe.h>
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#include <qlayout.h>
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#include <qpainter.h>
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#include <qsize.h>
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#include <qtooltip.h>
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#include <qwidget.h>
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#include <kapplication.h>
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#include <kcolordialog.h>
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#include <kcolordrag.h>
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#include <kconfig.h>
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#include <kdebug.h>
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#include <kiconloader.h>
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#include <klocale.h>
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#include <kpcolorsimilaritydialog.h>
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#include <kpdefs.h>
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#include <kpmainwindow.h>
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#include <kppixmapfx.h>
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#include <kptool.h>
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#include <kpview.h>
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/*
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* kpDualColorButton
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*/
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kpDualColorButton::kpDualColorButton (kpMainWindow *mainWindow,
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QWidget *parent, const char *name)
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: QFrame (parent, name, Qt::WNoAutoErase/*no flicker*/),
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m_mainWindow (mainWindow),
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m_backBuffer (0)
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{
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setFrameStyle (QFrame::Panel | QFrame::Sunken);
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m_color [0] = kpColor (0, 0, 0); // black
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m_color [1] = kpColor (255, 255, 255); // white
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setAcceptDrops (true);
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}
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kpDualColorButton::~kpDualColorButton ()
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{
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delete m_backBuffer; m_backBuffer = 0;
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}
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kpColor kpDualColorButton::color (int which) const
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{
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if (which < 0 || which > 1)
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{
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kdWarning () << "kpDualColorButton::color (" << which
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<< ") - out of range" << endl;
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which = 0;
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}
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return m_color [which];
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}
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kpColor kpDualColorButton::foregroundColor () const
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{
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return color (0);
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}
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kpColor kpDualColorButton::backgroundColor () const
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{
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return color (1);
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}
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void kpDualColorButton::setColor (int which, const kpColor &color)
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{
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if (which < 0 || which > 1)
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{
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kdWarning () << "kpDualColorButton::setColor (" << which
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<< ") - out of range" << endl;
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which = 0;
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}
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if (m_color [which] == color)
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return;
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m_oldColor [which] = m_color [which];
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m_color [which] = color;
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update ();
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if (which == 0)
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emit foregroundColorChanged (color);
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else
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emit backgroundColorChanged (color);
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}
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void kpDualColorButton::setForegroundColor (const kpColor &color)
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{
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setColor (0, color);
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}
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void kpDualColorButton::setBackgroundColor (const kpColor &color)
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{
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setColor (1, color);
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}
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// public
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kpColor kpDualColorButton::oldForegroundColor () const
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{
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return m_oldColor [0];
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}
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// public
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kpColor kpDualColorButton::oldBackgroundColor () const
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{
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return m_oldColor [1];
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}
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// public virtual [base QWidget]
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QSize kpDualColorButton::sizeHint () const
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{
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return QSize (52, 52);
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}
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// protected
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QRect kpDualColorButton::swapPixmapRect () const
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{
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QPixmap swapPixmap = UserIcon ("colorbutton_swap_16x16");
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return QRect (contentsRect ().width () - swapPixmap.width (),
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0,
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swapPixmap.width (),
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swapPixmap.height ());
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}
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// protected
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QRect kpDualColorButton::foregroundBackgroundRect () const
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{
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QRect cr (contentsRect ());
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return QRect (cr.width () / 8,
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cr.height () / 8,
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cr.width () * 6 / 8,
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cr.height () * 6 / 8);
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}
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// protected
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QRect kpDualColorButton::foregroundRect () const
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{
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QRect fbr (foregroundBackgroundRect ());
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return QRect (fbr.x (),
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fbr.y (),
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fbr.width () * 3 / 4,
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fbr.height () * 3 / 4);
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}
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// protected
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QRect kpDualColorButton::backgroundRect () const
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{
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QRect fbr (foregroundBackgroundRect ());
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return QRect (fbr.x () + fbr.width () / 4,
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fbr.y () + fbr.height () / 4,
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fbr.width () * 3 / 4,
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fbr.height () * 3 / 4);
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}
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// TODO: drag a colour from this widget
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// protected virtual [base QWidget]
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void kpDualColorButton::dragMoveEvent (QDragMoveEvent *e)
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{
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e->accept ((foregroundRect ().contains (e->pos ()) ||
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backgroundRect ().contains (e->pos ())) &&
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KColorDrag::canDecode (e));
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}
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// protected virtual [base QWidget]
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void kpDualColorButton::dropEvent (QDropEvent *e)
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{
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QColor col;
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KColorDrag::decode (e, col/*ref*/);
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if (col.isValid ())
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{
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if (foregroundRect ().contains (e->pos ()))
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setForegroundColor (kpColor (col.rgb ()));
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else if (backgroundRect ().contains (e->pos ()))
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setBackgroundColor (kpColor (col.rgb ()));
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}
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}
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// protected virtual [base QWidget]
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void kpDualColorButton::mousePressEvent (QMouseEvent * /*e*/)
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{
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// eat right-mouse click to prevent it from getting to the toolbar
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}
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// protected virtual [base QWidget]
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void kpDualColorButton::mouseDoubleClickEvent (QMouseEvent *e)
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{
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int whichColor = -1;
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if (foregroundRect ().contains (e->pos ()))
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whichColor = 0;
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else if (backgroundRect ().contains (e->pos ()))
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whichColor = 1;
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if (whichColor == 0 || whichColor == 1)
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{
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QColor col = Qt::black;
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if (color (whichColor).isOpaque ())
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col = color (whichColor).toQColor ();
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else
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{
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// TODO: If you double-click on a transparent color and press OK, you get
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// black, instead of the color staying as transparent.
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//
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// We should modify or fork KColorDialog to allow us to fix this.
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//
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// It would be wrong to stop the user from double-clicking on a
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// transparent color as that would make the UI inconsistent, compared
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// to opaque colors.
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}
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// TODO: parent
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if (KColorDialog::getColor (col/*ref*/))
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setColor (whichColor, kpColor (col.rgb ()));
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}
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}
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// protected virtual [base QWidget]
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void kpDualColorButton::mouseReleaseEvent (QMouseEvent *e)
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{
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if (swapPixmapRect ().contains (e->pos ()) &&
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m_color [0] != m_color [1])
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{
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#if DEBUG_KP_COLOR_TOOL_BAR && 1
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kdDebug () << "kpDualColorButton::mouseReleaseEvent() swap colors:" << endl;
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#endif
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m_oldColor [0] = m_color [0];
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m_oldColor [1] = m_color [1];
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kpColor temp = m_color [0];
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m_color [0] = m_color [1];
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m_color [1] = temp;
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update ();
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emit colorsSwapped (m_color [0], m_color [1]);
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emit foregroundColorChanged (m_color [0]);
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emit backgroundColorChanged (m_color [1]);
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}
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}
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// protected virtual [base QFrame]
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void kpDualColorButton::drawContents (QPainter *p)
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{
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#if DEBUG_KP_COLOR_TOOL_BAR && 1
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kdDebug () << "kpDualColorButton::draw() rect=" << rect ()
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<< " contentsRect=" << contentsRect ()
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<< endl;
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#endif
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if (!m_backBuffer ||
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m_backBuffer->width () != contentsRect ().width () ||
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m_backBuffer->height () != contentsRect ().height ())
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{
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delete m_backBuffer;
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m_backBuffer = new QPixmap (contentsRect ().width (), contentsRect ().height ());
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}
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QPainter backBufferPainter (m_backBuffer);
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if (isEnabled () && m_mainWindow)
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{
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kpView::drawTransparentBackground (&backBufferPainter,
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m_backBuffer->width (), m_backBuffer->height (),
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m_backBuffer->rect (),
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true/*preview*/);
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}
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else
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{
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backBufferPainter.fillRect (m_backBuffer->rect (),
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colorGroup ().color (QColorGroup::Background));
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}
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QPixmap swapPixmap = UserIcon ("colorbutton_swap_16x16");
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if (!isEnabled ())
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{
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// swapPixmap has a mask after all
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swapPixmap.fill (colorGroup ().color (QColorGroup::Dark));
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}
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backBufferPainter.drawPixmap (swapPixmapRect ().topLeft (), swapPixmap);
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// foreground patch must be drawn after background patch
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// as it overlaps on top of background patch
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QRect bgRect = backgroundRect ();
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QRect bgRectInside = QRect (bgRect.x () + 2, bgRect.y () + 2,
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bgRect.width () - 4, bgRect.height () - 4);
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if (isEnabled ())
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{
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#if DEBUG_KP_COLOR_TOOL_BAR && 1
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kdDebug () << "\tbackgroundColor=" << (int *) m_color [1].toQRgb ()
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<< endl;
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#endif
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if (m_color [1].isOpaque ())
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backBufferPainter.fillRect (bgRectInside, m_color [1].toQColor ());
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else
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backBufferPainter.drawPixmap (bgRectInside, UserIcon ("color_transparent_26x26"));
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}
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else
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backBufferPainter.fillRect (bgRectInside, colorGroup ().color (QColorGroup::Button));
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qDrawShadePanel (&backBufferPainter, bgRect, colorGroup (),
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false/*not sunken*/, 2/*lineWidth*/,
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0/*never fill*/);
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QRect fgRect = foregroundRect ();
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QRect fgRectInside = QRect (fgRect.x () + 2, fgRect.y () + 2,
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fgRect.width () - 4, fgRect.height () - 4);
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if (isEnabled ())
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{
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#if DEBUG_KP_COLOR_TOOL_BAR && 1
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kdDebug () << "\tforegroundColor=" << (int *) m_color [0].toQRgb ()
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<< endl;
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#endif
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if (m_color [0].isOpaque ())
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backBufferPainter.fillRect (fgRectInside, m_color [0].toQColor ());
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else
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backBufferPainter.drawPixmap (fgRectInside, UserIcon ("color_transparent_26x26"));
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}
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else
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backBufferPainter.fillRect (fgRectInside, colorGroup ().color (QColorGroup::Button));
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qDrawShadePanel (&backBufferPainter, fgRect, colorGroup (),
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false/*not sunken*/, 2/*lineWidth*/,
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0/*never fill*/);
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backBufferPainter.end ();
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p->drawPixmap (contentsRect (), *m_backBuffer);
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}
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/*
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* kpColorCells
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*/
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static inline int roundUp2 (int val)
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{
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return val % 2 ? val + 1 : val;
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}
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static inline int btwn0_255 (int val)
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{
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if (val < 0)
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return 0;
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else if (val > 255)
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return 255;
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else
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return val;
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}
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enum
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{
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blendDark = 25,
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blendNormal = 50,
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blendLight = 75,
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blendAdd = 100
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};
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static QColor blend (const QColor &a, const QColor &b, int percent = blendNormal)
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{
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return QColor (btwn0_255 (roundUp2 (a.red () + b.red ()) * percent / 100),
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btwn0_255 (roundUp2 (a.green () + b.green ()) * percent / 100),
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btwn0_255 (roundUp2 (a.blue () + b.blue ()) * percent / 100));
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}
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static QColor add (const QColor &a, const QColor &b)
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{
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return blend (a, b, blendAdd);
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}
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//
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// make our own colors in case weird ones like "Qt::cyan"
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// (turquoise) get changed by Qt
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//
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// primary colors + B&W
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static QColor kpRed;
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static QColor kpGreen;
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static QColor kpBlue;
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static QColor kpBlack;
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static QColor kpWhite;
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// intentionally _not_ an HSV darkener
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static QColor dark (const QColor &color)
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{
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return blend (color, kpBlack);
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}
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// full-brightness colors
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static QColor kpYellow;
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static QColor kpPurple;
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static QColor kpAqua;
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// mixed colors
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static QColor kpGrey;
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static QColor kpLightGrey;
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static QColor kpOrange;
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// pastel colors
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static QColor kpPink;
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static QColor kpLightGreen;
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static QColor kpLightBlue;
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static QColor kpTan;
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static bool ownColorsInitialised = false;
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/* TODO: clean up this code!!!
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* (probably when adding palette load/save)
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*/
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#define rows 2
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#define cols 11
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kpColorCells::kpColorCells (QWidget *parent,
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Qt::Orientation o,
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const char *name)
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: KColorCells (parent, rows, cols),
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m_mouseButton (-1)
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{
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setName (name);
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setShading (false); // no 3D look
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// Trap KColorDrag so that kpMainWindow does not trap it.
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// See our impl of dropEvent().
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setAcceptDrops (true);
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setAcceptDrags (true);
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connect (this, SIGNAL (colorDoubleClicked (int)),
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SLOT (slotColorDoubleClicked (int)));
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if (!ownColorsInitialised)
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{
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// Don't initialise globally when we probably don't have a colour
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// allocation context. This way, the colours aren't sometimes
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// invalid (e.g. at 8-bit).
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kpRed = QColor (255, 0, 0);
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kpGreen = QColor (0, 255, 0);
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kpBlue = QColor (0, 0, 255);
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kpBlack = QColor (0, 0, 0);
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kpWhite = QColor (255, 255, 255);
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kpYellow = add (kpRed, kpGreen);
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kpPurple = add (kpRed, kpBlue);
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kpAqua = add (kpGreen, kpBlue);
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kpGrey = blend (kpBlack, kpWhite);
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kpLightGrey = blend (kpGrey, kpWhite);
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kpOrange = blend (kpRed, kpYellow);
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kpPink = blend (kpRed, kpWhite);
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kpLightGreen = blend (kpGreen, kpWhite);
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kpLightBlue = blend (kpBlue, kpWhite);
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kpTan = blend (kpYellow, kpWhite);
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ownColorsInitialised = true;
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}
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setOrientation (o);
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}
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kpColorCells::~kpColorCells ()
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{
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}
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Qt::Orientation kpColorCells::orientation () const
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{
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return m_orientation;
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}
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void kpColorCells::setOrientation (Qt::Orientation o)
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{
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int c, r;
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if (o == Qt::Horizontal)
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{
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c = cols;
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r = rows;
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}
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else
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{
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c = rows;
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r = cols;
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}
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#if DEBUG_KP_COLOR_TOOL_BAR
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kdDebug () << "kpColorCells::setOrientation(): r=" << r << " c=" << c << endl;
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#endif
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setNumRows (r);
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setNumCols (c);
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setCellWidth (26);
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setCellHeight (26);
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setFixedSize (numCols () * cellWidth () + frameWidth () * 2,
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numRows () * cellHeight () + frameWidth () * 2);
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/*
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kdDebug () << "\tlimits: array=" << sizeof (colors) / sizeof (colors [0])
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<< " r*c=" << r * c << endl;
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kdDebug () << "\tsizeof (colors)=" << sizeof (colors)
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<< " sizeof (colors [0])=" << sizeof (colors [0])
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<< endl;*/
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QColor colors [] =
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{
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kpBlack,
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kpGrey,
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kpRed,
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kpOrange,
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kpYellow,
|
|
kpGreen,
|
|
kpAqua,
|
|
kpBlue,
|
|
kpPurple,
|
|
kpPink,
|
|
kpLightGreen,
|
|
|
|
kpWhite,
|
|
kpLightGrey,
|
|
dark (kpRed),
|
|
dark (kpOrange)/*brown*/,
|
|
dark (kpYellow),
|
|
dark (kpGreen),
|
|
dark (kpAqua),
|
|
dark (kpBlue),
|
|
dark (kpPurple),
|
|
kpLightBlue,
|
|
kpTan
|
|
};
|
|
|
|
for (int i = 0;
|
|
/*i < int (sizeof (colors) / sizeof (colors [0])) &&*/
|
|
i < r * c;
|
|
i++)
|
|
{
|
|
int y, x;
|
|
int pos;
|
|
|
|
if (o == Qt::Horizontal)
|
|
{
|
|
y = i / cols;
|
|
x = i % cols;
|
|
pos = i;
|
|
}
|
|
else
|
|
{
|
|
y = i % cols;
|
|
x = i / cols;
|
|
// int x = rows - 1 - i / cols;
|
|
pos = y * rows + x;
|
|
}
|
|
|
|
KColorCells::setColor (pos, colors [i]);
|
|
//QToolTip::add (this, cellGeometry (y, x), colors [i].name ());
|
|
}
|
|
|
|
m_orientation = o;
|
|
}
|
|
|
|
// virtual protected [base KColorCells]
|
|
void kpColorCells::dropEvent (QDropEvent *e)
|
|
{
|
|
// Eat event so that:
|
|
//
|
|
// 1. User doesn't clobber the palette (until we support reconfigurable
|
|
// palettes)
|
|
// 2. kpMainWindow::dropEvent() doesn't try to paste colour code as text
|
|
// (when the user slips and drags colour cell a little instead of clicking)
|
|
e->accept ();
|
|
}
|
|
|
|
// virtual protected
|
|
void kpColorCells::paintCell (QPainter *painter, int row, int col)
|
|
{
|
|
QColor oldColor;
|
|
int cellNo;
|
|
|
|
if (!isEnabled ())
|
|
{
|
|
cellNo = row * numCols () + col;
|
|
|
|
// make all cells 3D (so that disabled palette doesn't look flat)
|
|
setShading (true);
|
|
|
|
oldColor = KColorCells::color (cellNo);
|
|
KColorCells::colors [cellNo] = backgroundColor ();
|
|
}
|
|
|
|
|
|
// no focus rect as it doesn't make sense
|
|
// since 2 colors (foreground & background) can be selected
|
|
KColorCells::selected = -1;
|
|
KColorCells::paintCell (painter, row, col);
|
|
|
|
|
|
if (!isEnabled ())
|
|
{
|
|
KColorCells::colors [cellNo] = oldColor;
|
|
setShading (false);
|
|
}
|
|
}
|
|
|
|
// virtual protected
|
|
void kpColorCells::mouseReleaseEvent (QMouseEvent *e)
|
|
{
|
|
m_mouseButton = -1;
|
|
|
|
Qt::ButtonState button = e->button ();
|
|
#if DEBUG_KP_COLOR_TOOL_BAR
|
|
kdDebug () << "kpColorCells::mouseReleaseEvent(left="
|
|
<< (button & Qt::LeftButton)
|
|
<< ",right="
|
|
<< (button & Qt::RightButton)
|
|
<< ")"
|
|
<< endl;
|
|
#endif
|
|
if (!((button & Qt::LeftButton) && (button & Qt::RightButton)))
|
|
{
|
|
if (button & Qt::LeftButton)
|
|
m_mouseButton = 0;
|
|
else if (button & Qt::RightButton)
|
|
m_mouseButton = 1;
|
|
}
|
|
|
|
connect (this, SIGNAL (colorSelected (int)), this, SLOT (slotColorSelected (int)));
|
|
KColorCells::mouseReleaseEvent (e);
|
|
disconnect (this, SIGNAL (colorSelected (int)), this, SLOT (slotColorSelected (int)));
|
|
|
|
#if DEBUG_KP_COLOR_TOOL_BAR
|
|
kdDebug () << "kpColorCells::mouseReleaseEvent() setting m_mouseButton back to -1" << endl;
|
|
#endif
|
|
m_mouseButton = -1;
|
|
}
|
|
|
|
// protected virtual [base KColorCells]
|
|
void kpColorCells::resizeEvent (QResizeEvent *e)
|
|
{
|
|
// KColorCells::resizeEvent() tries to adjust the cellWidth and cellHeight
|
|
// to the current dimensions but doesn't take into account
|
|
// frame{Width,Height}().
|
|
//
|
|
// In any case, we already set the cell{Width,Height} and a fixed
|
|
// widget size and don't want any of it changed. Eat the resize event.
|
|
(void) e;
|
|
}
|
|
|
|
// protected slot
|
|
void kpColorCells::slotColorSelected (int cell)
|
|
{
|
|
#if DEBUG_KP_COLOR_TOOL_BAR
|
|
kdDebug () << "kpColorCells::slotColorSelected(cell=" << cell
|
|
<< ") mouseButton = " << m_mouseButton << endl;
|
|
#endif
|
|
QColor c = KColorCells::color (cell);
|
|
|
|
if (m_mouseButton == 0)
|
|
{
|
|
emit foregroundColorChanged (c);
|
|
emit foregroundColorChanged (kpColor (c.rgb ()));
|
|
}
|
|
else if (m_mouseButton == 1)
|
|
{
|
|
emit backgroundColorChanged (c);
|
|
emit backgroundColorChanged (kpColor (c.rgb ()));
|
|
}
|
|
|
|
m_mouseButton = -1; // just in case
|
|
}
|
|
|
|
// protected slot
|
|
void kpColorCells::slotColorDoubleClicked (int cell)
|
|
{
|
|
#if DEBUG_KP_COLOR_TOOL_BAR
|
|
kdDebug () << "kpColorCells::slotColorDoubleClicked(cell="
|
|
<< cell << ")" << endl;
|
|
#endif
|
|
|
|
QColor color = KColorCells::color (cell);
|
|
|
|
// TODO: parent
|
|
if (KColorDialog::getColor (color/*ref*/))
|
|
KColorCells::setColor (cell, color);
|
|
}
|
|
|
|
|
|
/*
|
|
* kpTransparentColorCell
|
|
*/
|
|
|
|
kpTransparentColorCell::kpTransparentColorCell (QWidget *parent, const char *name)
|
|
: QFrame (parent, name)
|
|
{
|
|
#if DEBUG_KP_COLOR_TOOL_BAR
|
|
kdDebug () << "kpTransparentColorCell::kpTransparentColorCell()" << endl;
|
|
#endif
|
|
|
|
setFrameStyle (QFrame::Panel | QFrame::Sunken);
|
|
#if DEBUG_KP_COLOR_TOOL_BAR && 0
|
|
kdDebug () << "\tdefault line width=" << lineWidth ()
|
|
<< " frame width=" << frameWidth () << endl;
|
|
#endif
|
|
//setLineWidth (2);
|
|
#if DEBUG_KP_COLOR_TOOL_BAR && 0
|
|
kdDebug () << "\tline width=" << lineWidth ()
|
|
<< " frame width=" << frameWidth () << endl;
|
|
#endif
|
|
|
|
m_pixmap = UserIcon ("color_transparent_26x26");
|
|
|
|
QToolTip::add (this, i18n ("Transparent"));
|
|
}
|
|
|
|
kpTransparentColorCell::~kpTransparentColorCell ()
|
|
{
|
|
}
|
|
|
|
|
|
// public virtual [base QWidget]
|
|
QSize kpTransparentColorCell::sizeHint () const
|
|
{
|
|
return QSize (m_pixmap.width () + frameWidth () * 2,
|
|
m_pixmap.height () + frameWidth () * 2);
|
|
}
|
|
|
|
// protected virtual [base QWidget]
|
|
void kpTransparentColorCell::mousePressEvent (QMouseEvent * /*e*/)
|
|
{
|
|
// eat right-mouse click to prevent it from getting to the toolbar
|
|
}
|
|
|
|
// protected virtual [base QWidget]
|
|
void kpTransparentColorCell::mouseReleaseEvent (QMouseEvent *e)
|
|
{
|
|
if (rect ().contains (e->pos ()))
|
|
{
|
|
if (e->button () == Qt::LeftButton)
|
|
{
|
|
emit transparentColorSelected (0);
|
|
emit foregroundColorChanged (kpColor::transparent);
|
|
}
|
|
else if (e->button () == Qt::RightButton)
|
|
{
|
|
emit transparentColorSelected (1);
|
|
emit backgroundColorChanged (kpColor::transparent);
|
|
}
|
|
}
|
|
}
|
|
|
|
// protected virtual [base QFrame]
|
|
void kpTransparentColorCell::drawContents (QPainter *p)
|
|
{
|
|
QFrame::drawContents (p);
|
|
if (isEnabled ())
|
|
{
|
|
#if DEBUG_KP_COLOR_TOOL_BAR
|
|
kdDebug () << "kpTransparentColorCell::drawContents() contentsRect="
|
|
<< contentsRect ()
|
|
<< endl;
|
|
#endif
|
|
p->drawPixmap (contentsRect (), m_pixmap);
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* kpColorPalette
|
|
*/
|
|
|
|
kpColorPalette::kpColorPalette (QWidget *parent,
|
|
Qt::Orientation o,
|
|
const char *name)
|
|
: QWidget (parent, name),
|
|
m_boxLayout (0)
|
|
{
|
|
#if DEBUG_KP_COLOR_TOOL_BAR
|
|
kdDebug () << "kpColorPalette::kpColorPalette()" << endl;
|
|
#endif
|
|
|
|
m_transparentColorCell = new kpTransparentColorCell (this);
|
|
m_transparentColorCell->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed);
|
|
connect (m_transparentColorCell, SIGNAL (foregroundColorChanged (const kpColor &)),
|
|
this, SIGNAL (foregroundColorChanged (const kpColor &)));
|
|
connect (m_transparentColorCell, SIGNAL (backgroundColorChanged (const kpColor &)),
|
|
this, SIGNAL (backgroundColorChanged (const kpColor &)));
|
|
|
|
m_colorCells = new kpColorCells (this);
|
|
connect (m_colorCells, SIGNAL (foregroundColorChanged (const kpColor &)),
|
|
this, SIGNAL (foregroundColorChanged (const kpColor &)));
|
|
connect (m_colorCells, SIGNAL (backgroundColorChanged (const kpColor &)),
|
|
this, SIGNAL (backgroundColorChanged (const kpColor &)));
|
|
|
|
setOrientation (o);
|
|
}
|
|
|
|
kpColorPalette::~kpColorPalette ()
|
|
{
|
|
}
|
|
|
|
// public
|
|
Qt::Orientation kpColorPalette::orientation () const
|
|
{
|
|
return m_orientation;
|
|
}
|
|
|
|
void kpColorPalette::setOrientation (Qt::Orientation o)
|
|
{
|
|
m_colorCells->setOrientation (o);
|
|
|
|
delete m_boxLayout;
|
|
|
|
if (o == Qt::Horizontal)
|
|
{
|
|
m_boxLayout = new QBoxLayout (this, QBoxLayout::LeftToRight, 0/*margin*/, 5/*spacing*/);
|
|
m_boxLayout->addWidget (m_transparentColorCell, 0/*stretch*/, Qt::AlignVCenter);
|
|
m_boxLayout->addWidget (m_colorCells);
|
|
}
|
|
else
|
|
{
|
|
m_boxLayout = new QBoxLayout (this, QBoxLayout::TopToBottom, 0/*margin*/, 5/*spacing*/);
|
|
m_boxLayout->addWidget (m_transparentColorCell, 0/*stretch*/, Qt::AlignHCenter);
|
|
m_boxLayout->addWidget (m_colorCells);
|
|
}
|
|
|
|
m_orientation = o;
|
|
}
|
|
|
|
|
|
/*
|
|
* kpColorSimilarityToolBarItem
|
|
*/
|
|
|
|
kpColorSimilarityToolBarItem::kpColorSimilarityToolBarItem (kpMainWindow *mainWindow,
|
|
QWidget *parent,
|
|
const char *name)
|
|
: kpColorSimilarityCube (kpColorSimilarityCube::Depressed |
|
|
kpColorSimilarityCube::DoubleClickInstructions,
|
|
mainWindow, parent, name),
|
|
m_mainWindow (mainWindow),
|
|
m_processedColorSimilarity (kpColor::Exact)
|
|
{
|
|
setColorSimilarity (mainWindow->configColorSimilarity ());
|
|
}
|
|
|
|
kpColorSimilarityToolBarItem::~kpColorSimilarityToolBarItem ()
|
|
{
|
|
}
|
|
|
|
|
|
// public
|
|
int kpColorSimilarityToolBarItem::processedColorSimilarity () const
|
|
{
|
|
return m_processedColorSimilarity;
|
|
}
|
|
|
|
|
|
// public slot
|
|
void kpColorSimilarityToolBarItem::setColorSimilarity (double similarity)
|
|
{
|
|
m_oldColorSimilarity = colorSimilarity ();
|
|
|
|
kpColorSimilarityCube::setColorSimilarity (similarity);
|
|
if (similarity > 0)
|
|
QToolTip::add (this, i18n ("Color similarity: %1%").arg (qRound (similarity * 100)));
|
|
else
|
|
QToolTip::add (this, i18n ("Color similarity: Exact"));
|
|
|
|
m_processedColorSimilarity = kpColor::processSimilarity (colorSimilarity ());
|
|
|
|
m_mainWindow->configSetColorSimilarity (colorSimilarity ());
|
|
|
|
emit colorSimilarityChanged (colorSimilarity (), m_processedColorSimilarity);
|
|
}
|
|
|
|
// public
|
|
double kpColorSimilarityToolBarItem::oldColorSimilarity () const
|
|
{
|
|
return m_oldColorSimilarity;
|
|
}
|
|
|
|
|
|
// private virtual [base QWidget]
|
|
void kpColorSimilarityToolBarItem::mousePressEvent (QMouseEvent * /*e*/)
|
|
{
|
|
// eat right-mouse click to prevent it from getting to the toolbar
|
|
}
|
|
|
|
// private virtual [base QWidget]
|
|
void kpColorSimilarityToolBarItem::mouseDoubleClickEvent (QMouseEvent * /*e*/)
|
|
{
|
|
kpColorSimilarityDialog dialog (m_mainWindow, this);
|
|
dialog.setColorSimilarity (colorSimilarity ());
|
|
if (dialog.exec ())
|
|
{
|
|
setColorSimilarity (dialog.colorSimilarity ());
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* kpColorToolBar
|
|
*/
|
|
|
|
kpColorToolBar::kpColorToolBar (const QString &label, kpMainWindow *mainWindow, const char *name)
|
|
: KToolBar (mainWindow, name),
|
|
m_mainWindow (mainWindow)
|
|
{
|
|
setText (label);
|
|
|
|
|
|
QWidget *base = new QWidget (this);
|
|
m_boxLayout = new QBoxLayout (base, QBoxLayout::LeftToRight,
|
|
5/*margin*/, (10 * 4)/*spacing*/);
|
|
|
|
m_dualColorButton = new kpDualColorButton (mainWindow, base);
|
|
m_dualColorButton->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed);
|
|
connect (m_dualColorButton, SIGNAL (colorsSwapped (const kpColor &, const kpColor &)),
|
|
this, SIGNAL (colorsSwapped (const kpColor &, const kpColor &)));
|
|
connect (m_dualColorButton, SIGNAL (foregroundColorChanged (const kpColor &)),
|
|
this, SIGNAL (foregroundColorChanged (const kpColor &)));
|
|
connect (m_dualColorButton, SIGNAL (backgroundColorChanged (const kpColor &)),
|
|
this, SIGNAL (backgroundColorChanged (const kpColor &)));
|
|
m_boxLayout->addWidget (m_dualColorButton, 0/*stretch*/);
|
|
|
|
m_colorPalette = new kpColorPalette (base);
|
|
connect (m_colorPalette, SIGNAL (foregroundColorChanged (const kpColor &)),
|
|
m_dualColorButton, SLOT (setForegroundColor (const kpColor &)));
|
|
connect (m_colorPalette, SIGNAL (backgroundColorChanged (const kpColor &)),
|
|
m_dualColorButton, SLOT (setBackgroundColor (const kpColor &)));
|
|
m_boxLayout->addWidget (m_colorPalette, 0/*stretch*/);
|
|
|
|
m_colorSimilarityToolBarItem = new kpColorSimilarityToolBarItem (mainWindow, base);
|
|
m_colorSimilarityToolBarItem->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed);
|
|
connect (m_colorSimilarityToolBarItem, SIGNAL (colorSimilarityChanged (double, int)),
|
|
this, SIGNAL (colorSimilarityChanged (double, int)));
|
|
m_boxLayout->addWidget (m_colorSimilarityToolBarItem, 0/*stretch*/);
|
|
|
|
// HACK: couldn't get QSpacerItem to work
|
|
QWidget *fakeSpacer = new QWidget (base);
|
|
m_boxLayout->addWidget (fakeSpacer, 1/*stretch*/);
|
|
|
|
m_lastDockedOrientationSet = false;
|
|
setOrientation (orientation ());
|
|
|
|
KToolBar::insertWidget (0, base->width (), base);
|
|
}
|
|
|
|
// virtual
|
|
void kpColorToolBar::setOrientation (Qt::Orientation o)
|
|
{
|
|
// (QDockWindow::undock() calls us)
|
|
bool isOutsideDock = (place () == QDockWindow::OutsideDock);
|
|
|
|
if (!m_lastDockedOrientationSet || !isOutsideDock)
|
|
{
|
|
m_lastDockedOrientation = o;
|
|
m_lastDockedOrientationSet = true;
|
|
}
|
|
|
|
if (isOutsideDock)
|
|
{
|
|
//kdDebug () << "\toutside dock, forcing orientation to last" << endl;
|
|
o = m_lastDockedOrientation;
|
|
}
|
|
|
|
if (o == Qt::Horizontal)
|
|
{
|
|
m_boxLayout->setDirection (QBoxLayout::LeftToRight);
|
|
}
|
|
else
|
|
{
|
|
m_boxLayout->setDirection (QBoxLayout::TopToBottom);
|
|
}
|
|
|
|
m_colorPalette->setOrientation (o);
|
|
|
|
KToolBar::setOrientation (o);
|
|
}
|
|
|
|
kpColorToolBar::~kpColorToolBar ()
|
|
{
|
|
}
|
|
|
|
kpColor kpColorToolBar::color (int which) const
|
|
{
|
|
if (which < 0 || which > 1)
|
|
{
|
|
kdWarning () << "kpColorToolBar::color (" << which
|
|
<< ") - out of range" << endl;
|
|
which = 0;
|
|
}
|
|
|
|
return m_dualColorButton->color (which);
|
|
}
|
|
|
|
void kpColorToolBar::setColor (int which, const kpColor &color)
|
|
{
|
|
if (which < 0 || which > 1)
|
|
{
|
|
kdWarning () << "kpColorToolBar::setColor (" << which
|
|
<< ") - out of range" << endl;
|
|
which = 0;
|
|
}
|
|
|
|
m_dualColorButton->setColor (which, color);
|
|
}
|
|
|
|
kpColor kpColorToolBar::foregroundColor () const
|
|
{
|
|
return m_dualColorButton->foregroundColor ();
|
|
}
|
|
|
|
void kpColorToolBar::setForegroundColor (const kpColor &color)
|
|
{
|
|
m_dualColorButton->setForegroundColor (color);
|
|
}
|
|
|
|
kpColor kpColorToolBar::backgroundColor () const
|
|
{
|
|
return m_dualColorButton->backgroundColor ();
|
|
}
|
|
|
|
void kpColorToolBar::setBackgroundColor (const kpColor &color)
|
|
{
|
|
m_dualColorButton->setBackgroundColor (color);
|
|
}
|
|
|
|
|
|
kpColor kpColorToolBar::oldForegroundColor () const
|
|
{
|
|
return m_dualColorButton->oldForegroundColor ();
|
|
}
|
|
|
|
kpColor kpColorToolBar::oldBackgroundColor () const
|
|
{
|
|
return m_dualColorButton->oldBackgroundColor ();
|
|
}
|
|
|
|
double kpColorToolBar::oldColorSimilarity () const
|
|
{
|
|
return m_colorSimilarityToolBarItem->oldColorSimilarity ();
|
|
}
|
|
|
|
|
|
double kpColorToolBar::colorSimilarity () const
|
|
{
|
|
return m_colorSimilarityToolBarItem->colorSimilarity ();
|
|
}
|
|
|
|
void kpColorToolBar::setColorSimilarity (double similarity)
|
|
{
|
|
m_colorSimilarityToolBarItem->setColorSimilarity (similarity);
|
|
}
|
|
|
|
int kpColorToolBar::processedColorSimilarity () const
|
|
{
|
|
return m_colorSimilarityToolBarItem->processedColorSimilarity ();
|
|
}
|
|
|
|
|
|
#include <kpcolortoolbar.moc>
|