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284 lines
8.3 KiB
284 lines
8.3 KiB
/* This file is part of the KDE project
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Made by Tomislav Lukman (tomislav.lukman@ck.tel.hr)
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Copyright (C) 2002 - 2005, The Karbon Developers
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqtabwidget.h>
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#include <tqwidget.h>
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#include <tqcolor.h>
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#include <tqtooltip.h>
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#include <tqevent.h>
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#include <tqptrlist.h>
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#include <tdelocale.h>
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#include <KoMainWindow.h>
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#include "karbon_part.h"
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#include "karbon_view.h"
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#include "karbon_factory.h"
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#include "karbon_resourceserver.h"
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#include "vcolor.h"
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#include "vcolorslider.h"
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#include "vselection.h"
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#include "vfillcmd.h"
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#include "vstrokecmd.h"
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#include "vcommand.h"
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#include "vobject.h"
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#include "vcolordocker.h"
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#include <ko_hsv_widget.h>
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#include <ko_cmyk_widget.h>
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#include <ko_rgb_widget.h>
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#include <koColor.h>
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#include <kdebug.h>
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VColorDocker::VColorDocker( KarbonPart* part, KarbonView* parent, const char* /*name*/ )
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: TQWidget(), m_part ( part ), m_view( parent )
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{
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m_isStrokeDocker = false;
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setCaption( i18n( "Color Chooser" ) );
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m_opacity = 1;
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m_fillCmd = 0;
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m_strokeCmd = 0;
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mTabWidget = new TQTabWidget( this );
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/* ##### HSV WIDGET ##### */
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mHSVWidget = new KoHSVWidget( mTabWidget );
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connect( mHSVWidget, TQT_SIGNAL( sigFgColorChanged( const TQColor &) ), this, TQT_SLOT( updateFgColor( const TQColor &) ) );
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connect( mHSVWidget, TQT_SIGNAL( sigBgColorChanged( const TQColor &) ), this, TQT_SLOT( updateBgColor( const TQColor &) ) );
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connect(this, TQT_SIGNAL(fgColorChanged(const TQColor &)), mHSVWidget, TQT_SLOT(setFgColor(const TQColor &)));
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connect(this, TQT_SIGNAL(bgColorChanged(const TQColor &)), mHSVWidget, TQT_SLOT(setBgColor(const TQColor &)));
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connect( mHSVWidget, TQT_SIGNAL( sigModeChanged(KDualColorButton::DualColor) ), this, TQT_SLOT( updateMode( KDualColorButton::DualColor ) ) );
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mTabWidget->addTab( mHSVWidget, i18n( "HSV" ) );
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/* ##### RGB WIDGET ##### */
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mRGBWidget = new KoRGBWidget( mTabWidget );
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connect( mRGBWidget, TQT_SIGNAL( sigFgColorChanged( const TQColor &) ), this, TQT_SLOT( updateFgColor( const TQColor &) ) );
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connect( mRGBWidget, TQT_SIGNAL( sigBgColorChanged( const TQColor &) ), this, TQT_SLOT( updateBgColor( const TQColor &) ) );
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connect(this, TQT_SIGNAL(fgColorChanged(const TQColor &)), mRGBWidget, TQT_SLOT(setFgColor(const TQColor &)));
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connect(this, TQT_SIGNAL(bgColorChanged(const TQColor &)), mRGBWidget, TQT_SLOT(setBgColor(const TQColor &)));
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connect( mRGBWidget, TQT_SIGNAL( sigModeChanged(KDualColorButton::DualColor) ), this, TQT_SLOT( updateMode( KDualColorButton::DualColor ) ) );
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mTabWidget->addTab( mRGBWidget, i18n( "RGB" ) );
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/* ##### CMYK WIDGET ##### */
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/*mCMYKWidget = new KoCMYKWidget( mTabWidget );
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connect( mCMYKWidget, TQT_SIGNAL( sigFgColorChanged( const TQColor &) ), this, TQT_SLOT( updateFgColor( const TQColor &) ) );
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connect( mCMYKWidget, TQT_SIGNAL( sigBgColorChanged( const TQColor &) ), this, TQT_SLOT( updateBgColor( const TQColor &) ) );
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mTabWidget->addTab( mCMYKWidget, i18n( "CMYK" ) );*/
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//Opacity
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mOpacity = new VColorSlider( i18n( "Opacity:" ), TQColor( "white" ), TQColor( "black" ), 0, 100, 100, this );
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//TODO: Make "white" a transparent color
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connect( mOpacity, TQT_SIGNAL( valueChanged ( int ) ), this, TQT_SLOT( updateOpacity() ) );
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TQToolTip::add( mOpacity, i18n( "Alpha (opacity)" ) );
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TQVBoxLayout *mainWidgetLayout = new TQVBoxLayout( this, 3 );
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mainWidgetLayout->addWidget( mTabWidget );
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mainWidgetLayout->addWidget( mOpacity );
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mainWidgetLayout->activate();
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setMaximumHeight( 174 );
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setMinimumWidth( 194 );
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}
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VColorDocker::~VColorDocker()
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{
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}
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void VColorDocker::updateFgColor(const TQColor &c)
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{
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m_color = c;
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VColor v = VColor(c);
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v.setOpacity( m_opacity );
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// check if we have objects selected
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TQPtrList<VObject> VNewObjectList = m_part->document().selection()->objects();
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if( ! VNewObjectList.count() )
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return;
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mHSVWidget->blockSignals(true);
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mRGBWidget->blockSignals(true);
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//mCMYKWidget->blockSignals(true);
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VCommandHistory* history = m_part->commandHistory();
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const TQPtrList<VCommand>* commandList = history->commands();
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VStrokeCmd* command = dynamic_cast<VStrokeCmd*>(commandList->getLast());
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if(command == 0 || m_strokeCmd == 0)
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{
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m_strokeCmd = new VStrokeCmd( &m_part->document(), v );
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m_part->addCommand( m_strokeCmd, true );
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}
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else
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{
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TQPtrList<VObject> VOldObjectList = command->getSelection()->objects();
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if( VOldObjectList == VNewObjectList )
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{
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m_strokeCmd->changeStroke(v);
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m_part->repaintAllViews();
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}
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else
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{
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m_strokeCmd = new VStrokeCmd( &m_part->document(), v );
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m_part->addCommand( m_strokeCmd, true );
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}
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}
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emit fgColorChanged( c );
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mHSVWidget->blockSignals(false);
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mRGBWidget->blockSignals(false);
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//mCMYKWidget->blockSignals(false);
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}
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void VColorDocker::updateBgColor(const TQColor &c)
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{
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m_color = c;
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VColor v = VColor(c);
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v.setOpacity( m_opacity );
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// check if we have objects selected
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TQPtrList<VObject> VNewObjectList = m_part->document().selection()->objects();
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if( ! VNewObjectList.count() )
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return;
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mHSVWidget->blockSignals(true);
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mRGBWidget->blockSignals(true);
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//mCMYKWidget->blockSignals(true);
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VCommandHistory* history = m_part->commandHistory();
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const TQPtrList<VCommand>* commandList = history->commands();
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VFillCmd* command = dynamic_cast<VFillCmd*>(commandList->getLast());
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if(command == 0 || m_fillCmd == 0)
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{
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m_fillCmd = new VFillCmd( &m_part->document(), VFill(v) );
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m_part->addCommand( m_fillCmd, true );
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}
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else
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{
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TQPtrList<VObject> VOldObjectList = command->getSelection()->objects();
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if( VOldObjectList == VNewObjectList )
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{
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m_fillCmd->changeFill(VFill(v));
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m_part->repaintAllViews();
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}
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else
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{
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m_fillCmd = new VFillCmd( &m_part->document(), VFill(v) );
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m_part->addCommand( m_fillCmd, true );
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}
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}
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emit bgColorChanged( c );
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mHSVWidget->blockSignals(false);
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mRGBWidget->blockSignals(false);
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//mCMYKWidget->blockSignals(false);
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}
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void VColorDocker::updateOpacity()
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{
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m_opacity = mOpacity->value() / 100.0;
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VColor c = VColor(m_color);
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c.setOpacity( m_opacity );
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if ( isStrokeDocker() )
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m_part->addCommand( new VStrokeCmd( &m_part->document(), c ), true );
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else
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m_part->addCommand( new VFillCmd( &m_part->document(), VFill( c ) ), true );
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}
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void
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VColorDocker::mouseReleaseEvent( TQMouseEvent * )
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{
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//changeColor();
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}
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void VColorDocker::setFillDocker()
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{
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m_isStrokeDocker = false;
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mHSVWidget->setMode( KDualColorButton::Background );
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mRGBWidget->setMode( KDualColorButton::Background );
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update();
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}
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void VColorDocker::setStrokeDocker()
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{
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m_isStrokeDocker = true;
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mHSVWidget->setMode( KDualColorButton::Foreground );
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mRGBWidget->setMode( KDualColorButton::Foreground );
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update();
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}
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void VColorDocker::update()
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{
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mHSVWidget->blockSignals(true);
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mRGBWidget->blockSignals(true);
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//mCMYKWidget->blockSignals(true);
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int objCnt = m_part->document().selection()->objects().count();
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if( objCnt > 0 )
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{
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VObject *obj = m_part->document().selection()->objects().getFirst();
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TQColor fgColor = TQColor(obj->stroke() ? obj->stroke()->color() : VColor() );
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TQColor bgColor = TQColor(obj->fill() ? obj->fill()->color() : VColor() );
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mHSVWidget->setFgColor(fgColor);
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mRGBWidget->setFgColor(fgColor);
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//mCMYKWidget->setFgColor(fgColor);
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mHSVWidget->setBgColor(bgColor);
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mRGBWidget->setBgColor(bgColor);
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//mCMYKWidget->setBgColor(bgColor);
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if( m_isStrokeDocker )
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m_color = fgColor;
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else
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m_color = bgColor;
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}
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mHSVWidget->blockSignals(false);
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mRGBWidget->blockSignals(false);
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//mCMYKWidget->blockSignals(false);
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}
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void VColorDocker::updateMode( KDualColorButton::DualColor s )
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{
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m_isStrokeDocker = (s == KDualColorButton::Foreground);
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update();
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emit modeChanged( s );
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}
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#include "vcolordocker.moc"
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