1 files changed, 265 insertions, 0 deletions
diff --git a/karbon/dockers/vtransformdocker.cpp b/karbon/dockers/vtransformdocker.cpp
new file mode 100644
index 000000000..69c9a87cb
--- /dev/null
+++ b/karbon/dockers/vtransformdocker.cpp
@@ -0,0 +1,265 @@
+/* This file is part of the KDE project
+   Made by Tomislav Lukman (tomislav.lukman@ck.tel.hr)
+   Copyright (C) 2002, The Karbon Developers
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqwidget.h>
+#include <tqwmatrix.h>
+#include <tqtooltip.h>
+
+#include <tdelocale.h>
+#include <KoMainWindow.h>
+#include <KoRect.h>
+#include <KoUnitWidgets.h>
+
+#include "karbon_part.h"
+#include "karbon_view.h"
+
+#include "vselection.h"
+#include "vtransformcmd.h"
+
+#include "vtransformdocker.h"
+
+VTransformDocker::VTransformDocker( KarbonPart* part, KarbonView* parent, const char* /*name*/ )
+	: TQWidget(), m_part ( part ), m_view( parent )
+{
+	setCaption( i18n( "Transform" ) );
+
+	TQGridLayout *mainLayout = new TQGridLayout( this, 5, 5 );
+
+	//X: (TODO: Set 5000 limit to real Karbon14 limit)
+	TQLabel* xLabel = new TQLabel( i18n ( "X:" ), this );
+	mainLayout->addWidget( xLabel, 0, 0 );
+	m_x = new KoUnitDoubleSpinBox( this, -5000.0, 5000.0, 1.0, 10.0, m_part->unit(), 1 );
+	mainLayout->addWidget( m_x, 0, 1 );
+	TQToolTip::add( m_x, i18n("Set x-position of actual selection") );
+
+	//Y: (TODO: Set 5000 limit to real Karbon14 limit)
+	TQLabel* yLabel = new TQLabel( i18n ( "Y:" ), this );
+	mainLayout->addWidget( yLabel, 0, 2 );
+	m_y = new KoUnitDoubleSpinBox( this, -5000.0, 5000.0, 1.0, 10.0, m_part->unit(), 1 );
+	mainLayout->addWidget( m_y, 0, 3 );
+	TQToolTip::add( m_y, i18n("Set y-position of actual selection") );
+
+	//Width: (TODO: Set 5000 limit to real Karbon14 limit)
+	TQLabel* wLabel = new TQLabel( i18n ( "W:" ), this );
+	mainLayout->addWidget( wLabel, 1, 0 );
+	m_width = new KoUnitDoubleSpinBox( this, 0.0, 5000.0, 1.0, 10.0, m_part->unit(), 1 );
+	mainLayout->addWidget( m_width, 1, 1 );
+	TQToolTip::add( m_width, i18n("Set width of actual selection") );
+
+	//Height: (TODO: Set 5000 limit to real Karbon14 limit)
+	TQLabel* hLabel = new TQLabel( i18n ( "H:" ), this );
+	mainLayout->addWidget( hLabel, 1, 2 );
+	m_height = new KoUnitDoubleSpinBox( this, 0.0, 5000.0, 1.0, 10.0, m_part->unit(), 1 );
+	mainLayout->addWidget( m_height, 1, 3 );
+	TQToolTip::add( m_height, i18n("Set height of actual selection") );
+
+	//TODO: Add Rotation, Shear
+	//ROTATE: (TODO: Set 5000 limit to real Karbon14 limit)
+	TQLabel* rLabel = new TQLabel( i18n ( "R:" ), this );
+	mainLayout->addWidget( rLabel, 3, 0 );
+	m_rotate = new KDoubleSpinBox( -360.0, 360.0, 1.0, 10.0, 1, this );
+	mainLayout->addWidget( m_rotate, 3, 1 );
+	TQToolTip::add( m_rotate, i18n("Rotate actual selection") );
+
+	//X-Shear: (TODO: Set 5000 limit to real Karbon14 limit)
+	TQLabel* sxLabel = new TQLabel( i18n ( "SX:" ), this );
+	mainLayout->addWidget( sxLabel, 2, 0 );
+	m_shearX = new KoUnitDoubleSpinBox( this, -5000.0, 5000.0, 1.0, 10.0, m_part->unit(), 1 );
+	mainLayout->addWidget( m_shearX, 2, 1 );
+	TQToolTip::add( m_shearX, i18n("Shear actual selection in x-direction") );
+
+	//Y-Shear: (TODO: Set 5000 limit to real Karbon14 limit)
+	TQLabel* syLabel = new TQLabel( i18n ( "SY:" ), this );
+	mainLayout->addWidget( syLabel, 2, 2 );
+	m_shearY = new KoUnitDoubleSpinBox( this, -5000.0, 5000.0, 1.0, 10.0, m_part->unit(), 1 );
+	mainLayout->addWidget( m_shearY, 2, 3 );
+	TQToolTip::add( m_shearY, i18n("Shear actual selection in y-direction") );
+
+	mainLayout->setRowStretch( 4, 1 );
+	mainLayout->setColStretch( 1, 1 );
+	mainLayout->setColStretch( 3, 1 );
+
+	update();
+}
+
+void
+VTransformDocker::enableSignals( bool enable )
+{
+	if( enable )
+	{
+		connect( m_x, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( translate() ) );
+		connect( m_y, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( translate() ) );
+		connect( m_width, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( scale() ) );
+		connect( m_height, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( scale() ) ); 
+		connect( m_shearX, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( shearX() ) );
+		connect( m_shearY, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( shearY() ) );
+		connect( m_rotate, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( rotate() ) );
+	}
+	else
+	{
+		disconnect( m_x, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( translate() ) );
+		disconnect( m_y, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( translate() ) );
+		disconnect( m_width, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( scale() ) );
+		disconnect( m_height, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( scale() ) );
+		disconnect( m_shearX, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( shearX() ) );
+		disconnect( m_shearY, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( shearY() ) );
+		disconnect( m_rotate, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( rotate() ) );
+	}
+}
+
+void
+VTransformDocker::update()
+{
+	enableSignals( false );
+
+	int objcount = m_view->part()->document().selection()->objects().count();
+	if ( objcount>0 )
+	{
+		setEnabled( true );
+		KoRect rect = m_view->part()->document().selection()->boundingBox();
+
+		m_x->changeValue( rect.x() );
+		m_y->changeValue( rect.y() );
+		m_width->changeValue( rect.width() );
+		m_height->changeValue( rect.height() );
+	}
+	else
+	{
+		m_x->changeValue(0.0);
+		m_y->changeValue(0.0);
+		m_width->changeValue(0.0);
+		m_height->changeValue(0.0);
+		setEnabled( false );
+	}
+
+	m_shearX->changeValue(0.0);
+	m_shearY->changeValue(0.0);
+	m_rotate->setValue(0.0);
+
+	enableSignals( true );
+}
+
+void
+VTransformDocker::translate()
+{
+	//FIXME: Needs an appropriate transform command which takes absolute values of object size
+	double newX = m_x->value();
+	double newY = m_y->value();
+
+	KoRect rect = m_view->part()->document().selection()->boundingBox();
+
+	if( rect.x() != newX || rect.y() != newY )
+	{
+		VTranslateCmd *cmd = new VTranslateCmd( &m_view->part()->document(), newX-rect.x(), newY-rect.y(), false );
+		m_view->part()->addCommand( cmd );
+	}
+	m_part->repaintAllViews( true );
+}
+
+void
+VTransformDocker::scale()
+{
+	//FIXME: Needs an appropriate transform command which takes absolute values of object size
+	double newW = m_width->value();
+	double newH = m_height->value();
+
+	KoRect rect = m_view->part()->document().selection()->boundingBox();
+
+	if( rect.width() != newW || rect.height() != newH )
+	{
+		
+		VScaleCmd *cmd = new VScaleCmd( &m_view->part()->document(), rect.topLeft(), newW/rect.width(), newH/rect.height(), false );
+		m_view->part()->addCommand( cmd );
+	}
+	m_part->repaintAllViews( true );
+}
+
+void 
+VTransformDocker::setUnit( KoUnit::Unit unit )
+{
+	enableSignals( false );
+
+	m_x->setUnit( unit );
+	m_y->setUnit( unit );
+	m_width->setUnit( unit );
+	m_height->setUnit( unit );
+	m_shearX->setUnit( unit );
+	m_shearY->setUnit( unit );
+
+	enableSignals( true );
+}
+
+void 
+VTransformDocker::shearX()
+{
+	double shear = m_shearX->value();
+
+	if( shear != 0.0 )
+	{
+		KoRect rect = m_view->part()->document().selection()->boundingBox();
+		shear /= double(rect.width()*0.5);
+		VShearCmd *cmd = new VShearCmd( &m_view->part()->document(), rect.center(), shear, 0 );
+		m_view->part()->addCommand( cmd );
+		m_part->repaintAllViews( true );
+		disconnect( m_shearX, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( shearX() ) );
+		m_shearX->changeValue(0.0);
+		connect( m_shearX, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( shearX() ) );
+	}
+}
+
+void 
+VTransformDocker::shearY()
+{
+	double shear = m_shearY->value();
+
+	if( shear != 0.0 )
+	{
+		KoRect rect = m_view->part()->document().selection()->boundingBox();
+		shear /= double(rect.height()*0.5);
+		VShearCmd *cmd = new VShearCmd( &m_view->part()->document(), rect.center(), 0, shear );
+		m_view->part()->addCommand( cmd );
+		m_part->repaintAllViews( true );
+		disconnect( m_shearY, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( shearY() ) );
+		m_shearY->changeValue(0.0);
+		connect( m_shearY, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( shearY() ) );
+	}
+}
+
+void
+VTransformDocker::rotate()
+{
+	double angle = m_rotate->value();
+	
+	if( angle != 0.0 )
+	{
+		KoPoint center = m_view->part()->document().selection()->boundingBox().center();
+		VRotateCmd *cmd = new VRotateCmd(  &m_view->part()->document(), center, angle );
+		m_view->part()->addCommand( cmd );
+		m_part->repaintAllViews( true );
+		disconnect( m_rotate, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( rotate() ) );
+		m_rotate->setValue(0.0);
+		connect( m_rotate, TQT_SIGNAL( valueChanged( double ) ), this, TQT_SLOT( rotate() ) );
+	}
+}
+
+#include "vtransformdocker.moc"
+