1 files changed, 202 insertions, 0 deletions
diff --git a/knights/tabmanager.cpp b/knights/tabmanager.cpp
new file mode 100644
index 0000000..f2d72fc
--- /dev/null
+++ b/knights/tabmanager.cpp
@@ -0,0 +1,202 @@
+/***************************************************************************
+                          tabmanager.cpp  -  description
+                             -------------------
+    begin                : Sat Sep 14 2002
+    copyright            : (C) 2003 by Troy Corbin Jr.
+    email                : tcorbin@users.sf.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "tabmanager.moc"
+#include "resource.h"
+#include <kdebug.h>
+
+static QString myConfigGroup( "TabManager" );
+
+TabManager::TabManager( resource *rsrc ) : QObject()
+{
+	myResource = rsrc;
+	appConfig = kapp->config();
+}
+
+TabManager::~TabManager()
+{
+}
+
+///////////////////////////////////////
+//
+//	TabManager::addTab
+//
+///////////////////////////////////////
+void TabManager::addTab( QWidget *child, const QString &caption )
+{
+	TabBox *boxPtr;
+
+	if( myList.count() == 0 )
+	{
+		/* First Tab always generates a new TabBox */
+		boxPtr = new TabBox( myResource );
+		manageNewBox( boxPtr );
+		boxPtr->addTab( child, caption );
+
+		/* Get Geometry from Saved Config */
+		appConfig->setGroup( myConfigGroup );
+		QSize defaultSize( 420, 360 );
+		QSize newSize = appConfig->readSizeEntry( QString( child->className() ), &defaultSize );
+		boxPtr->resize( newSize );
+		boxPtr->show();
+	}
+	else
+	{
+		boxPtr = myList.at(0);
+		boxPtr->addTab( child, caption );
+	}
+}
+///////////////////////////////////////
+//
+//	TabManager::changeCaption
+//
+///////////////////////////////////////
+void TabManager::changeCaption( QWidget *child, const QString &caption )
+{
+	TabBox *boxPtr = getParentBox( child );
+
+	if( boxPtr != NULL )
+	{
+		boxPtr->changeCaption( child, caption );
+	}
+}
+///////////////////////////////////////
+//
+//	TabManager::removeTab
+//
+///////////////////////////////////////
+void TabManager::removeTab( QObject *child )
+{
+	/* Make sure this is a QWidget we can manipulate */
+	if( !child->isWidgetType() )
+	{
+		kdError() << "TabManager::removeTab: Can not remove non-widget class " << child->className() << endl;
+		return;
+	}
+
+	if( myList.find( ((TabBox*)child) ) != -1 )
+	{
+		/* Remove Child Directly */
+		myList.remove( ((TabBox*)child) );
+		return;
+	}
+
+	QString childName( ((QWidget*)child)->className() );
+	TabBox *boxPtr = getParentBox( ((QWidget*)child) );
+
+	/* Remove this Child's Parent, the TabPage */
+	if( boxPtr != NULL )
+	{
+		kdDebug() << "Removing child: " << childName << endl;
+		boxPtr->removeTab( ((QWidget*)child), TRUE );
+		if( boxPtr->count() == 0 )
+		{
+			myList.remove( boxPtr );
+			delete boxPtr;
+		}
+		return;
+	}
+	kdWarning() << "Could not find child: " << childName << endl;
+}
+///////////////////////////////////////
+//
+//	TabManager::showTab
+//
+///////////////////////////////////////
+void TabManager::showTab( QWidget *child )
+{
+	TabBox *boxPtr = getParentBox( child );
+	if( boxPtr != NULL )
+	{
+		boxPtr->showTab( child );
+	}
+}
+///////////////////////////////////////
+//
+//	TabManager::isTab
+//
+///////////////////////////////////////
+bool TabManager::isTab( QWidget *child )
+{
+	if( getParentBox( child ) == NULL )
+	{
+		return FALSE;
+	}
+	return TRUE;
+}
+///////////////////////////////////////
+//
+//	TabManager::saveTabGeometry
+//
+///////////////////////////////////////
+void TabManager::saveTabGeometry( const QString &childName, const QSize &childSize )
+{
+	/* Save This Widget's Size For Later */
+	appConfig->setGroup( myConfigGroup );
+	appConfig->writeEntry( childName, childSize );
+	appConfig->sync();
+
+	kdDebug() << "Saved geometry for Widget: " << childName << endl;
+}
+///////////////////////////////////////
+//
+//	TabManager::childEvent
+//
+///////////////////////////////////////
+void TabManager::childEvent( QChildEvent *event )
+{
+	if( event->inserted() )
+	{
+		/* New Child */
+		if( QString( event->child()->className() ) == "TabBox" )
+		{
+			manageNewBox( ((TabBox*)event->child()) );
+			return;
+		}
+		addTab( ((QWidget*)event->child()), QString( "Untitled" ) );
+	}
+}
+///////////////////////////////////////
+//
+//	TabManager::manageNewBox
+//
+///////////////////////////////////////
+void TabManager::manageNewBox( TabBox *newBox )
+{
+	myList.append( newBox );
+	connect( newBox, SIGNAL( destroyed( QObject* ) ), this, SLOT( removeTab( QObject* ) ) );
+	connect( newBox, SIGNAL( saveTabGeometry( const QString&, const QSize& ) ), this, SLOT( saveTabGeometry( const QString&, const QSize& ) ) );
+	connect( newBox, SIGNAL( newTabBox( TabBox* ) ), this, SLOT( manageNewBox( TabBox* ) ) );
+}
+///////////////////////////////////////
+//
+//	TabManager::getParentBox
+//
+///////////////////////////////////////
+TabBox* TabManager::getParentBox( QWidget *child )
+{
+	TabBox *boxPtr;
+	for( unsigned int index=0; index < myList.count(); index++ )
+	{
+		boxPtr = myList.at(index);
+		if( boxPtr->isChild( child ) )
+		{
+			return boxPtr;
+		}
+	}
+	return NULL;
+}