Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 249 insertions, 0 deletions

diff --git a/karbon/tools/vstartool.cc b/karbon/tools/vstartool.cc
new file mode 100644
index 00000000..612a0bce
--- /dev/null
+++ b/karbon/tools/vstartool.cc
@@ -0,0 +1,249 @@
+/* This file is part of the KDE project
+   Copyright (C) 2001, 2002, 2003 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 <qlabel.h>
+#include <qgroupbox.h>
+
+#include <klocale.h>
+#include <knuminput.h>
+#include <kcombobox.h>
+
+#include <karbon_view.h>
+#include <karbon_part.h>
+#include <shapes/vstar.h>
+#include "vstartool.h"
+#include "KoUnitWidgets.h"
+
+
+VStarOptionsWidget::VStarOptionsWidget( KarbonPart *part, QWidget* parent, const char* name )
+	: KDialogBase( parent, name, true, i18n( "Insert Star" ), Ok | Cancel ), m_part( part )
+{
+	QGroupBox *group = new QGroupBox( 2, Qt::Horizontal, i18n( "Properties" ), this );
+	new QLabel( i18n( "Type:" ), group );
+	m_type = new KComboBox( false, group );
+	m_type->insertItem( i18n( "Star Outline" ), VStar::star_outline );
+	m_type->insertItem( i18n( "Spoke" ), VStar::spoke );
+	m_type->insertItem( i18n( "Wheel" ), VStar::wheel );
+	m_type->insertItem( i18n( "Polygon" ), VStar::polygon );
+	m_type->insertItem( i18n( "Framed Star" ), VStar::framed_star);
+	m_type->insertItem( i18n( "Star" ), VStar::star );
+	m_type->insertItem( i18n( "Gear" ), VStar::gear );
+	connect( m_type, SIGNAL( activated( int ) ), this, SLOT( typeChanged( int ) ) );
+
+	// add width/height-input:
+	m_outerRLabel = new QLabel( i18n( "Outer radius:" ), group );
+	m_outerR = new KoUnitDoubleSpinBox( group, 0.0, 1000.0, 0.5, 50.0, KoUnit::U_MM );
+	connect( m_outerR, SIGNAL( valueChanged( double ) ), this, SLOT( setOuterRadius( double ) ) );
+
+	m_innerRLabel = new QLabel( i18n( "Inner radius:" ), group );
+	m_innerR = new KoUnitDoubleSpinBox( group, 0.0, 1000.0, 0.5, 25.0, KoUnit::U_MM );
+
+	refreshUnit();
+
+	new QLabel( i18n( "Edges:" ), group );
+	m_edges = new KIntSpinBox( group );
+	m_edges->setMinValue( 3 );
+	connect( m_edges, SIGNAL( valueChanged( int ) ), this, SLOT( setEdges( int ) ) );
+
+	new QLabel( i18n( "Inner angle:" ), group );
+	m_innerAngle = new KIntSpinBox( group );
+	m_innerAngle->setMinValue( 0 );
+	m_innerAngle->setMaxValue( 360 );
+
+	new QLabel( i18n( "Roundness:" ), group );
+	m_roundness = new KDoubleNumInput( group );
+	m_roundness->setRange( 0.0, 1.0, 0.05 );
+
+	typeChanged( VStar::star_outline );
+
+	group->setInsideMargin( 4 );
+	group->setInsideSpacing( 2 );
+
+	setMainWidget( group );
+	setFixedSize( baseSize() );
+}
+
+void
+VStarOptionsWidget::refreshUnit()
+{
+	m_outerR->setUnit( m_part->unit() );
+	m_innerR->setUnit( m_part->unit() );
+}
+
+void
+VStarOptionsWidget::setEdges( int v )
+{
+	m_edges->setValue( v );
+
+	// set optimal inner radius
+	if( type() == VStar::star )
+		m_innerR->setValue( VStar::getOptimalInnerRadius( edges(), outerRadius(), innerAngle() ) );
+}
+
+void
+VStarOptionsWidget::setInnerRadius( double v )
+{
+	m_innerR->changeValue( v );
+}
+
+void
+VStarOptionsWidget::setOuterRadius( double v )
+{
+	m_outerR->setValue( v );
+
+	// set optimal inner radius
+	if( type() == VStar::star )
+		m_innerR->setValue( VStar::getOptimalInnerRadius( edges(), outerRadius(), innerAngle() ) );
+}
+
+double
+VStarOptionsWidget::roundness() const
+{
+	return m_roundness->value();
+}
+
+int
+VStarOptionsWidget::edges() const
+{
+	return m_edges->value();
+}
+
+double
+VStarOptionsWidget::innerRadius() const
+{
+	return m_innerR->value();
+}
+
+double
+VStarOptionsWidget::outerRadius() const
+{
+	return m_outerR->value();
+}
+
+uint
+VStarOptionsWidget::type() const
+{
+	return m_type->currentItem();
+}
+
+uint
+VStarOptionsWidget::innerAngle() const
+{
+	return m_innerAngle->value();
+}
+
+void
+VStarOptionsWidget::typeChanged( int type )
+{
+	m_innerR->setEnabled( type == VStar::star || type == VStar::star_outline || type == VStar::framed_star || type == VStar::gear );
+	m_innerAngle->setEnabled( type == VStar::star || type == VStar::star_outline || type == VStar::framed_star || type == VStar::gear );
+
+	// set optimal inner radius
+	if( type == VStar::star )
+		m_innerR->changeValue( VStar::getOptimalInnerRadius( edges(), outerRadius(), innerAngle() ) );
+}
+
+VStarTool::VStarTool( KarbonView *view )
+	: VShapeTool( view, "tool_star", true )
+{
+	// create config dialog:
+	m_optionsWidget = new VStarOptionsWidget( view->part() );
+	m_optionsWidget->setEdges( 5 );
+	registerTool( this );
+}
+
+void VStarTool::refreshUnit()
+{
+    m_optionsWidget->refreshUnit();
+}
+
+VStarTool::~VStarTool()
+{
+	delete( m_optionsWidget );
+}
+
+void
+VStarTool::arrowKeyReleased( Qt::Key key )
+{
+	int change = 0;
+	if( key == Qt::Key_Up )
+		change = 1;
+	else if( key == Qt::Key_Down )
+		change = -1;
+
+	if( change != 0 )
+	{
+		draw();
+
+		m_optionsWidget->setEdges( m_optionsWidget->edges() + change );
+
+		draw();
+	}
+}
+
+VPath*
+VStarTool::shape( bool interactive ) const
+{
+	if( interactive )
+	{
+		return
+			new VStar(
+				0L,
+				m_p,
+				m_optionsWidget->outerRadius(),
+				m_optionsWidget->innerRadius(),
+				m_optionsWidget->edges(), 0.0, m_optionsWidget->innerAngle(),
+				m_optionsWidget->roundness(), (VStar::VStarType)m_optionsWidget->type() );
+	}
+	else
+		return
+			new VStar(
+				0L,
+				m_p,
+				m_d1,
+				m_optionsWidget->innerRadius() * m_d1 /
+				m_optionsWidget->outerRadius(),
+				m_optionsWidget->edges(),
+				m_d2, m_optionsWidget->innerAngle(),
+				m_optionsWidget->roundness(), (VStar::VStarType)m_optionsWidget->type() );
+}
+
+bool
+VStarTool::showDialog() const
+{
+	return m_optionsWidget->exec() == QDialog::Accepted;
+}
+
+void
+VStarTool::setup( KActionCollection *collection )
+{
+	m_action = static_cast<KRadioAction *>(collection -> action( name() ) );
+
+	if( m_action == 0 )
+	{
+		KShortcut shortcut( Qt::Key_Plus );
+		shortcut.append(KShortcut( Qt::Key_F9 ) );
+		m_action = new KRadioAction( i18n( "Star Tool" ), "14_star", shortcut, this, SLOT( activate() ), collection, name() );
+		m_action->setToolTip( i18n( "Draw a star" ) );
+		m_action->setExclusiveGroup( "shapes" );
+		//m_ownAction = true;
+	}
+}
+
+#include "vstartool.moc"