Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

56 files changed, 2556 insertions, 0 deletions

diff --git a/kpercentage/Makefile.am b/kpercentage/Makefile.am
new file mode 100644
index 00000000..a10ee998
--- /dev/null
+++ b/kpercentage/Makefile.am
@@ -0,0 +1,7 @@
+SUBDIRS = kpercentage 
+
+EXTRA_DIST = kpercentage.kdevprj 
+
+AUTOMAKE_OPTIONS = foreign
+
+include ../admin/Doxyfile.am
diff --git a/kpercentage/TODO b/kpercentage/TODO
new file mode 100644
index 00000000..06343aed
--- /dev/null
+++ b/kpercentage/TODO
@@ -0,0 +1,10 @@
+Last modified: 26/05/2005
+
+TODO for KDE 3.x release:
+  - a more motivating, animated feedback concept
+      > visualize the amount of right and wrong ansers by additional progrss bars (Geert)
+  - adding senseful icons for all the pushbuttons
+  - all help features (ToolTips, WhatsThis, About, etc.)
+  - a more educational section introducing to the meaning of percentages
+  - removing the splash scrren
+  - text related tasks
diff --git a/kpercentage/kpercentage/Makefile.am b/kpercentage/kpercentage/Makefile.am
new file mode 100644
index 00000000..c617e129
--- /dev/null
+++ b/kpercentage/kpercentage/Makefile.am
@@ -0,0 +1,49 @@
+bin_PROGRAMS = kpercentage
+kpercentage_SOURCES =  kanimation.cpp kanswer.cpp kpercentmain.cpp  kpercentage.cpp ksplashscreen.cpp main.cpp
+kpercentage_LDADD   =  $(LIB_KDEUI) $(LIB_KDECORE) $(LIB_QT) $(LIBSOCKET)
+
+SUBDIRS = icons pics
+
+EXTRA_DIST = main.cpp kpercentage.cpp kpercentage.h kpercentmain.cpp kanswer.h kanswer.cpp right.txt wrong.txt kpercentage.desktop ksplashscreen.cpp ksplashscreen.h kanimation.cpp kanimation.h
+
+text_DATA = right.txt wrong.txt
+textdir = $(kde_datadir)/kpercentage
+
+# this 10 paths are KDE specific. Use them:
+# kde_htmldir       Where your docs should go to. (contains lang subdirs)
+# kde_appsdir       Where your application file (.kdelnk) should go to.
+xdg_apps_DATA = kpercentage.desktop
+# kde_icondir       Where your icon should go to.
+# kde_minidir       Where your mini icon should go to.
+# kde_datadir       Where you install application data. (Use a subdir)
+# kde_locale        Where translation files should go to.(contains lang subdirs)
+# kde_cgidir        Where cgi-bin executables should go to.
+# kde_confdir       Where config files should go to.
+# kde_mimedir       Where mimetypes should go to.
+# kde_toolbardir    Where general toolbar icons should go to.
+# kde_wallpaperdir  Where general wallpapers should go to.
+
+# set the include path for X, qt and KDE
+INCLUDES= $(all_includes)
+
+METASOURCES = AUTO
+
+
+# the library search path.
+kpercentage_LDFLAGS = $(all_libraries) $(KDE_RPATH)
+
+
+stringstocpp:
+	rm -f feedback_i18n.cpp; \
+	echo "# right.txt" >> feedback_i18n.cpp ;\
+	cat right.txt | sed -e 's#^\(.*\)#i18n(\"\1\")#' >> feedback_i18n.cpp ;\
+	echo "# wrong.txt" >> feedback_i18n.cpp ;\
+	cat wrong.txt | sed -e 's#^\(.*\)#i18n(\"\1\")#' >> feedback_i18n.cpp
+
+
+messages: stringstocpp rc.cpp
+	LIST=`find . -name \*.h -o -name \*.hh -o -name \*.H -o -name \*.hxx -o -name \*.hpp -o -name \*.cpp -o -name \*.cc -o -name \*.cxx -o -name \*.ecpp -o -name \*.C`; \
+	if test -n "$$LIST"; then \
+	 $(XGETTEXT) $$LIST -o $(podir)/kpercentage.pot; \
+	fi
+
diff --git a/kpercentage/kpercentage/icons/Makefile.am b/kpercentage/kpercentage/icons/Makefile.am
new file mode 100644
index 00000000..48195256
--- /dev/null
+++ b/kpercentage/kpercentage/icons/Makefile.am
@@ -0,0 +1,3 @@
+SUBDIRS = actions
+
+KDE_ICON = AUTO
diff --git a/kpercentage/kpercentage/icons/actions/Makefile.am b/kpercentage/kpercentage/icons/actions/Makefile.am
new file mode 100644
index 00000000..0e433e64
--- /dev/null
+++ b/kpercentage/kpercentage/icons/actions/Makefile.am
@@ -0,0 +1,2 @@
+kpercentageiconsdir = $(kde_datadir)/kpercentage/icons
+kpercentageicons_ICON = AUTO
diff --git a/kpercentage/kpercentage/icons/actions/cr22-action-button_cancel.png b/kpercentage/kpercentage/icons/actions/cr22-action-button_cancel.png
new file mode 100644
index 00000000..96919575
--- /dev/null
+++ b/kpercentage/kpercentage/icons/actions/cr22-action-button_cancel.png
diff --git a/kpercentage/kpercentage/icons/actions/cr22-action-button_ok.png b/kpercentage/kpercentage/icons/actions/cr22-action-button_ok.png
new file mode 100644
index 00000000..31c064ba
--- /dev/null
+++ b/kpercentage/kpercentage/icons/actions/cr22-action-button_ok.png
diff --git a/kpercentage/kpercentage/icons/actions/cr32-action-button_cancel.png b/kpercentage/kpercentage/icons/actions/cr32-action-button_cancel.png
new file mode 100644
index 00000000..c6464d90
--- /dev/null
+++ b/kpercentage/kpercentage/icons/actions/cr32-action-button_cancel.png
diff --git a/kpercentage/kpercentage/icons/actions/cr32-action-button_ok.png b/kpercentage/kpercentage/icons/actions/cr32-action-button_ok.png
new file mode 100644
index 00000000..230de530
--- /dev/null
+++ b/kpercentage/kpercentage/icons/actions/cr32-action-button_ok.png
diff --git a/kpercentage/kpercentage/icons/actions/lo32-action-button_cancel.png b/kpercentage/kpercentage/icons/actions/lo32-action-button_cancel.png
new file mode 100644
index 00000000..61f11054
--- /dev/null
+++ b/kpercentage/kpercentage/icons/actions/lo32-action-button_cancel.png
diff --git a/kpercentage/kpercentage/icons/actions/lo32-action-button_ok.png b/kpercentage/kpercentage/icons/actions/lo32-action-button_ok.png
new file mode 100644
index 00000000..fab861e7
--- /dev/null
+++ b/kpercentage/kpercentage/icons/actions/lo32-action-button_ok.png
diff --git a/kpercentage/kpercentage/icons/hi128-app-kpercentage.png b/kpercentage/kpercentage/icons/hi128-app-kpercentage.png
new file mode 100644
index 00000000..274585a1
--- /dev/null
+++ b/kpercentage/kpercentage/icons/hi128-app-kpercentage.png
diff --git a/kpercentage/kpercentage/icons/hi16-app-kpercentage.png b/kpercentage/kpercentage/icons/hi16-app-kpercentage.png
new file mode 100644
index 00000000..8ed80516
--- /dev/null
+++ b/kpercentage/kpercentage/icons/hi16-app-kpercentage.png
diff --git a/kpercentage/kpercentage/icons/hi22-app-kpercentage.png b/kpercentage/kpercentage/icons/hi22-app-kpercentage.png
new file mode 100644
index 00000000..a100c6ff
--- /dev/null
+++ b/kpercentage/kpercentage/icons/hi22-app-kpercentage.png
diff --git a/kpercentage/kpercentage/icons/hi32-app-kpercentage.png b/kpercentage/kpercentage/icons/hi32-app-kpercentage.png
new file mode 100644
index 00000000..db6bf2d6
--- /dev/null
+++ b/kpercentage/kpercentage/icons/hi32-app-kpercentage.png
diff --git a/kpercentage/kpercentage/icons/hi48-app-kpercentage.png b/kpercentage/kpercentage/icons/hi48-app-kpercentage.png
new file mode 100644
index 00000000..d7d8e6a2
--- /dev/null
+++ b/kpercentage/kpercentage/icons/hi48-app-kpercentage.png
diff --git a/kpercentage/kpercentage/icons/hisc-app-kpercentage.svgz b/kpercentage/kpercentage/icons/hisc-app-kpercentage.svgz
new file mode 100644
index 00000000..4a421a2a
--- /dev/null
+++ b/kpercentage/kpercentage/icons/hisc-app-kpercentage.svgz
diff --git a/kpercentage/kpercentage/kanimation.cpp b/kpercentage/kpercentage/kanimation.cpp
new file mode 100644
index 00000000..a0e77910
--- /dev/null
+++ b/kpercentage/kpercentage/kanimation.cpp
@@ -0,0 +1,224 @@
+// C/C++ includes
+#include <stdlib.h>
+
+// Qt includes
+#include <qfile.h>
+
+// KDE includes
+#include <kdebug.h>
+
+// local includes
+#include "kanimation.h"
+
+///////////
+// KFrame
+
+KFrame::KFrame( double nx, double ny, int nf )
+{
+	x = nx;
+	y = ny;
+	f = nf;
+}
+
+KFrame::~KFrame()
+{
+}
+
+
+////////////
+// KScene
+
+KScene::KScene()
+{
+	current_frame_number = 0;
+	setAutoDelete( TRUE );
+	following = new QStrList( TRUE ); // deep copy
+	following->setAutoDelete( TRUE );
+}
+
+KScene::~KScene()
+{
+	delete following;
+}
+
+KFrame *KScene::nextFrame()
+{
+	current_frame_number++;
+	if ( current_frame_number < count() )
+		return at( current_frame_number );
+	else
+		return 0;
+}
+
+KFrame *KScene::currentFrame()
+{
+	if ( current_frame_number < count() )
+		return at( current_frame_number );
+	else
+		return 0;
+}
+
+void KScene::addFollowingScene( const QString scene_name )
+{
+	following->append( scene_name.latin1() );
+}
+
+void KScene::followingSceneName( QString& scene_name )
+{
+	if ( following->count() == 0 )
+		scene_name = "";
+	else
+		scene_name = following->at( rand() % following->count() );
+}
+
+void KScene::setToStart()
+{
+	current_frame_number = 0;
+}
+
+
+/////////////
+// KStoryBoard
+
+KStoryBoard::KStoryBoard( const QString filename ) : QDict<KScene>()
+{
+	current_scene = 0;
+
+	QFile f( filename );
+	KScene *c_scene = 0;
+
+	if ( f.open( IO_ReadOnly ) )           // file opened successfully
+	{
+		QTextStream t( &f );        // use a text stream
+
+		kdDebug() << "loading the story board..." << endl;
+
+		while ( !t.eof() )               // until end of file...
+		{
+			QString s = t.readLine();       // line of text excluding '\n'
+			QString dbgString = s;
+			int pos = s.find ( "#");
+			if (pos==-1)
+				pos = s.find ( ";");
+			if ( pos > -1 )
+			{
+				dbgString = s.mid( pos +1 );
+				kdDebug() << "Comment: " << dbgString << endl;
+				s = s.left( pos );
+			}
+			if ( !s.isEmpty() )
+			{
+					QString command_word = s.section( " ", 0, 0 );
+					// new scene beginning
+					if ( command_word == "name" )
+					{
+						QString scene_name = s.section( " ", 1, 1 );
+						c_scene = new KScene();
+						insert( scene_name, c_scene );
+						kdDebug() << "scene found: " << scene_name << endl;
+					}
+					// new frame
+					if ( c_scene && command_word == "move" )
+					{
+						QString parameters = s.section( " ", 1, 1 );
+						c_scene->append( new KFrame(
+									parameters.section( ",", 0, 0 ).toDouble(),
+									parameters.section( ",", 1, 1 ).toDouble(),
+									parameters.section( ",", 2, 2 ).toInt() ) );
+						kdDebug() << parameters << endl;
+					}
+					// new following scene
+					if ( c_scene && command_word == "following" )
+					{
+						kdDebug() << "following st..." << endl;
+						c_scene->addFollowingScene( s.section( " ", 1, 1 ) );
+					}
+				}
+			}
+		}
+		f.close();
+		// TODO check, if all scenes called by "following" exist
+		setToStart();
+	}
+
+	KStoryBoard::~KStoryBoard()
+	{
+	}
+
+	KFrame *KStoryBoard::currentFrame()
+	{
+		if ( current_scene )
+			return current_scene->currentFrame();
+		else
+			return 0;
+	}
+
+	KFrame *KStoryBoard::nextFrame()
+	{
+		if ( current_scene )
+		{
+			if ( current_scene->nextFrame() )
+				return current_scene->currentFrame();
+			else
+			{
+				QString scene_name;
+				current_scene->followingSceneName( scene_name );
+				current_scene = find( scene_name );
+				if ( current_scene )
+				{
+					current_scene->setToStart();
+					return current_scene->currentFrame();
+				}
+				else
+					return 0;
+			}
+		}
+		else
+		{
+			return 0;
+		}
+	}
+
+	void KStoryBoard::setToStart()
+	{
+		current_scene = find( "init" );
+		if ( current_scene )
+			current_scene->setToStart();
+	}
+
+	//////////
+	// KAnimation
+
+	KAnimation::KAnimation( const QString story_filename,
+	                        QCanvasPixmapArray * a, QCanvas * canvas ) :
+			QCanvasSprite( a, canvas )
+	{
+		story = new KStoryBoard( story_filename );
+	}
+
+	KAnimation::~KAnimation()
+	{
+		delete story;
+	}
+
+	void KAnimation::advance( int phase )
+	{
+		if ( phase == 1 )
+		{
+			KFrame * f_ = story->nextFrame();
+			if ( f_ )
+				move( f_->x, f_->y, f_->f );
+		}
+	}
+
+	void KAnimation::setToStart()
+	{
+		story->setToStart();
+		KFrame *f_ = story->currentFrame();
+		if ( f_ )
+			move( f_->x, f_->y, f_->f );
+	}
+
+
+
+
diff --git a/kpercentage/kpercentage/kanimation.h b/kpercentage/kpercentage/kanimation.h
new file mode 100644
index 00000000..97d492f5
--- /dev/null
+++ b/kpercentage/kpercentage/kanimation.h
@@ -0,0 +1,104 @@
+#ifndef KANIMATION_H
+#define KANIMATION_H
+
+#include <qcanvas.h>
+#include <qdict.h>
+
+class QString;
+
+/**
+ * This class contains information about one frame.
+ */
+class KFrame
+{
+    public:
+    /**
+     * The constructor gets:
+     * @param nx the position x coordinate
+     * @param ny the position  coordinate
+     * @param nf the frame number 
+     */
+    KFrame( double nx, double ny, int nf );
+    /**
+     * The destructor is empty yet
+     */
+    ~KFrame();
+
+    double x, y; // position
+    int f; // frame number
+};
+
+/**
+ * This class handles a list of frames, called "scene".
+ * Also a list of possibly following scene names is maintained.
+ */
+class KScene: public QPtrList<KFrame>
+{
+    public:
+        /**
+         * The constructor initiates the list of following scene names.
+         * Attention: this list uses the autoDelete functionality as the KScene itself do.
+         */
+        KScene();
+        /**
+         * The destructor deletes the list of following scene names.
+         */
+        ~KScene();
+
+        /**
+         * @return a pointer to the current frame or 0, if the list is empty.
+         */
+        KFrame *currentFrame();
+        /**
+         * increases the current frame. Resets the scene, if the laste frame was reached.
+         * @return a pointer to the next frame or 0, if there is no frame left or the list is empty
+         */
+        KFrame *nextFrame();
+
+        /**
+         * adds a scene name
+         */
+        void addFollowingScene( const QString scene_name );
+        /**
+         * selects a scene out of the list of possibly following scenes.
+         */
+        void followingSceneName( QString& scene_name);
+        
+        void setToStart();
+
+    private:
+        QStrList *following;
+        unsigned int current_frame_number;
+};
+
+/**
+ * KStoryBoard
+ */
+class KStoryBoard: public QDict<KScene>
+{
+    public:
+        KStoryBoard( const QString filename );
+        ~KStoryBoard();
+
+        KFrame *nextFrame();
+        KFrame *currentFrame();
+        void setToStart();
+
+    private:
+        KScene *current_scene;
+};
+
+class KAnimation: public QCanvasSprite
+{
+    public:
+        KAnimation( const QString stroy_filename, QCanvasPixmapArray *a, QCanvas *canvas );
+        ~KAnimation();
+
+        virtual void advance( int phase );
+
+        void setToStart();
+
+        KStoryBoard *story;
+};
+
+#endif
diff --git a/kpercentage/kpercentage/kanswer.cpp b/kpercentage/kpercentage/kanswer.cpp
new file mode 100644
index 00000000..3042008c
--- /dev/null
+++ b/kpercentage/kpercentage/kanswer.cpp
@@ -0,0 +1,255 @@
+/***************************************************************************
+                       kanswer.cpp  -  description
+                          -------------------
+ begin                : Fri Nov 30 2001
+ copyright            : (C) 2001 by Matthias Messmer &
+                                    Carsten Niehaus &
+                                    Robert Gogolok
+ email                : bmlmessmer@web.de &
+                        cniehaus@gmx.de &
+                        mail@robert-gogolok.de
+***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+// C/C++ includes
+#include <stdlib.h>
+#include <assert.h>
+
+// Qt includes
+#include <qfile.h>
+#include <qlabel.h>
+#include <qlayout.h>
+
+// KDE includes
+#include <kdebug.h>
+#include <kiconloader.h>
+#include <klocale.h>
+#include <kpushbutton.h>
+#include <kstandarddirs.h>
+#include <kstdguiitem.h>
+
+// local includes
+#include "kanimation.h"
+#include "kanswer.h"
+
+KAnswer::KAnswer( QWidget *parent ): KDialog( parent, "answer", TRUE )
+{
+    setFont( parent->font() );
+    // fix size for the background pixmap
+    setFixedSize( QSize( 430, 190 ) );
+
+    // load background pixmap
+    QPixmap bgp( locate( "data", "kpercentage/pics/kanswer_bg.png" ) );
+    setBackgroundPixmap( bgp );
+
+    setupSprite();
+
+    ButtonOK = new KPushButton( KStdGuiItem::ok(), this );
+    // for the bottons edges
+    ButtonOK->setBackgroundOrigin( QPushButton::ParentOrigin );
+    ButtonOK->setIconSet( QIconSet( DesktopIcon( "button_ok" ) ) );
+//    ButtonOK->hide();
+
+    TextLabelAnswer = new QLabel( this );
+    // make the label transparent
+    TextLabelAnswer->setBackgroundOrigin( QLabel::ParentOrigin );
+    TextLabelAnswer->setBackgroundPixmap( bgp );
+
+    canvas->setBackgroundPixmap( bgp );
+    canvas_view->setBackgroundOrigin( QCanvasView::ParentOrigin );
+    canvas_view->setBackgroundPixmap( bgp );
+
+    ///////
+    // begin layouting
+    ///////
+    mainLayout = new QHBoxLayout( this );
+    mainLayout->setDirection(QBoxLayout::LeftToRight);
+
+//    mainLayout->addSpacing( 20 );
+
+    QVBoxLayout *leftLayout = new QVBoxLayout( mainLayout, -1, "main" );
+//    leftLayout->addSpacing( 20 );
+    leftLayout->addWidget( canvas_view );
+    leftLayout->addSpacing( 20 );
+    leftLayout->addStretch();
+
+    mainLayout->addSpacing( 60 );
+
+    QVBoxLayout *rightLayout = new QVBoxLayout( mainLayout, -1, "right" );
+
+    rightLayout->addStretch( 2 );
+
+    QHBoxLayout *topLayout = new QHBoxLayout( rightLayout, -1, "top" );
+    topLayout->setDirection(QBoxLayout::LeftToRight);
+    topLayout->addStretch();
+    topLayout->addWidget( TextLabelAnswer );
+    topLayout->addStretch();
+
+    rightLayout->addStretch( 2 );
+
+    QHBoxLayout *bottomLayout = new QHBoxLayout( rightLayout, -1, "bottom" );
+    bottomLayout->setDirection(QBoxLayout::LeftToRight);
+    bottomLayout->addStretch();
+    bottomLayout->addWidget( ButtonOK );
+    bottomLayout->addSpacing( 20 );
+
+    rightLayout->addSpacing( 20 );
+    ///////
+    // end layouting
+    ///////
+
+    connect( ButtonOK, SIGNAL( clicked() ), this, SLOT( accept() ) );
+    loadAnswers();
+}
+
+void KAnswer::loadAnswers()
+{
+    // helping to manage the IO
+    QString s;
+    QFile f;
+    QTextStream t;
+
+    //reading proper answers from file
+    f.setName( locate( "data", "kpercentage/right.txt" ) );
+    if ( f.open( IO_ReadOnly ) )        // file opened successfully
+    {
+        QTextStream t( &f );        // use a text stream
+        while ( !t.eof() )            // until end of file...
+        {
+            s = t.readLine();       // line of text excluding '\n'
+            rightAnswerList.append( s );
+        }
+    }
+    f.close();
+
+    // reading proper answers from file
+    f.setName( locate( "data", "kpercentage/wrong.txt" ) );
+    if ( f.open( IO_ReadOnly ) )        // file opened successfully
+    {
+        QTextStream t( &f );        // use a text stream
+        while ( !t.eof() )            // until end of file...
+        {
+            s = t.readLine();       // line of text excluding '\n'
+            wrongAnswerList.append( s );
+        }
+    }
+    f.close();
+}
+
+void KAnswer::setAnswer( int modus )
+{
+    bool correct;
+    switch ( modus )
+    {
+    case 1:
+        setCaption( i18n( "Congratulations!" ) );
+        TextLabelAnswer->setText( getRightAnswer() );
+        correct = true;
+        break;
+    case 2:
+        setCaption( i18n( "Error!" ) );
+        TextLabelAnswer->setText( getWrongAnswer() );
+        correct = false;
+        break;
+    case 3:
+        setCaption( i18n( "Oops!" ) );
+        TextLabelAnswer->setText( i18n( "Mistyped!" ) );
+        correct = false;
+        break;
+    case 4:
+        setCaption( i18n( "Congratulations!" ) );
+        TextLabelAnswer->setText( i18n( "Great!\nYou managed all\nthe exercises!" ) );
+        correct = true;
+	break;
+    default:
+	assert(false);
+	correct = false;
+    }
+    
+    if (correct)
+    {
+        wrong_animation->hide();
+        right_animation->show();
+    }
+    else
+    {
+        wrong_animation->show();
+        right_animation->hide();
+    }
+    
+    wrong_animation->setToStart();
+    wrong_animation->setAnimated( !correct );
+    right_animation->setToStart();
+    right_animation->setAnimated( correct );
+    canvas->setAllChanged();
+    canvas->update();
+    canvas->setAdvancePeriod( advPer );
+    
+	 // this seems to be needed for proper showing TextLabelAnswer :-(
+    resize( width(), height() );
+}
+
+// reads one answer out of the list by chance
+QString KAnswer::getRightAnswer()
+{
+    return i18n( rightAnswerList[ random() % rightAnswerList.count() ].utf8() );
+}
+
+// reads one answer out of the list by chance
+QString KAnswer::getWrongAnswer()
+{
+    return i18n( wrongAnswerList[ random() % wrongAnswerList.count() ].utf8() );
+}
+
+
+// Animation stuff
+
+void KAnswer::setupSprite()
+{
+
+    advPer = 80;
+    
+    canvas = new QCanvas( this );
+    canvas->resize( size().width(), size().height() );
+    pixs = new QCanvasPixmapArray( locate( "data", "kpercentage/pics/" )+"smily%1.png", 7 );
+
+    right_animation = new KAnimation(  locate( "data", "kpercentage/story/right.story" ), pixs , canvas );
+    right_animation->setAnimated( TRUE );
+    wrong_animation = new KAnimation(  locate( "data", "kpercentage/story/wrong.story" ), pixs , canvas );
+    wrong_animation->setAnimated( TRUE );
+
+    canvas_view = new QCanvasView( canvas, this );
+    canvas_view->resize( size() );
+    canvas_view->setVScrollBarMode( QCanvasView::AlwaysOff );
+    canvas_view->setHScrollBarMode( QCanvasView::AlwaysOff );
+    canvas_view->setFrameStyle( QCanvasView::NoFrame );
+}
+
+
+void KAnswer::timerEvent( QTimerEvent *event )
+{
+    accept();
+}
+
+int KAnswer::exec()
+{
+    killTimers();
+    startTimer( 3000 ); // 5 seconds
+    return KDialog::exec();
+}
+
+void KAnswer::accept()
+{
+    canvas->setAdvancePeriod( -1 ); // stop all animation
+    KDialog::accept();
+}
+
+#include "kanswer.moc"
diff --git a/kpercentage/kpercentage/kanswer.h b/kpercentage/kpercentage/kanswer.h
new file mode 100644
index 00000000..32519398
--- /dev/null
+++ b/kpercentage/kpercentage/kanswer.h
@@ -0,0 +1,104 @@
+/***************************************************************************
+                        kanswer.h  -  description
+                           -------------------
+  begin                : Fri Nov 30 2001
+  copyright            : (C) 2001 by Matthias Messmer &
+                                     Carsten Niehaus &
+                                     Robert Gogolok
+  email                : bmlmessmer@web.de &
+                         cniehaus@gmx.de &
+                         mail@robert-gogolok.de
+***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef KANSWER_H
+#define KANSWER_H
+
+// Qt includes
+
+// KDE includes
+#include <kdialog.h>
+
+class QCanvas;
+class QCanvasPixmapArray;
+class QCanvasSprite;
+class QCanvasView;
+class QHBoxLayout;
+class QLabel;
+
+class KAnimation;
+
+class KPushButton;
+
+/**
+ * A small dialog, which gives feedback, if the input was wrong or false.
+ * It provides reading several sentences from file and selecting by chance.
+ *
+ * @author Matthias Messmer & Carsten Niehaus & Robert Gogolok
+ */
+class KAnswer : public KDialog
+{
+    Q_OBJECT
+    public:
+        /**
+        * The constructor doesn't need any parameters but the parent,
+        * because it will not be used in any other context.
+        *
+        * @param parent Parent widget for modal functionality
+        */
+        KAnswer( QWidget *parent );
+
+        // public functions
+        /** setting/changing feedback text and pic */
+        void setAnswer( int modus );
+
+    public slots:
+        /** reimplemented: close the window after some time */
+        void timerEvent( QTimerEvent * );
+        void accept();
+        
+        int exec();
+
+    private:
+        // private functions
+        /** Loads feadback sentences from file */
+        void loadAnswers();
+        /** Gets a answer by chance for well solved tasks. */
+        QString getRightAnswer();
+        /** Gets a answer by chance for not solved tasks. */
+        QString getWrongAnswer();
+
+        // GUI widgets
+        /** Label for the answer text */
+        QLabel *TextLabelAnswer;
+        /** OK button */
+        KPushButton *ButtonOK;
+
+        /** List of feedback text for well solved tasks. */
+        QStringList rightAnswerList;
+        /** List of feedback text for not solved tasks. */
+        QStringList wrongAnswerList;
+
+        QHBoxLayout *mainLayout;
+
+        KAnimation *right_animation;
+        KAnimation *wrong_animation;
+        
+        int advPer;
+
+        QCanvasView *canvas_view;
+        QCanvasPixmapArray *pixs;
+        QCanvas *canvas;
+
+        void setupSprite();
+};
+
+#endif
diff --git a/kpercentage/kpercentage/kpercentage.cpp b/kpercentage/kpercentage/kpercentage.cpp
new file mode 100644
index 00000000..d8ff8e34
--- /dev/null
+++ b/kpercentage/kpercentage/kpercentage.cpp
@@ -0,0 +1,231 @@
+/***************************************************************************
+                         kpercentage.cpp  -  description
+                            -------------------
+   begin                : Fre Nov 16 14:52:33 CET 2001
+   copyright            : (C) 2001 by Matthias Messmer &
+                                      Carsten Niehaus &
+                                      Robert Gogolok
+   email                : bmlmessmer@web.de &
+                          cniehaus@gmx.de &
+                          mail@robert-gogolok.de
+***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+// C/C++ includes
+#include <stdlib.h>
+
+// Qt includes
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qtooltip.h>
+#include <qwhatsthis.h>
+
+// KDE includes
+#include <khelpmenu.h>
+#include <kiconloader.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kpushbutton.h>
+#include <kstandarddirs.h>
+
+//local includes
+#include "kpercentage.h"
+#include "ksplashscreen.h"
+
+KPercentage::KPercentage( const char *name ) :
+        KDialog ( 0, name )
+{
+    // show splash screen
+    KSplashScreen * splash_screen = new KSplashScreen( this, "splashscreen" );
+    splash_screen->show();
+    splash_screen->raise();
+
+    // Icon loader for the button's icons
+    KIconLoader icon_loader;
+
+    // let's set a suitable, not too small font size
+    QFont the_font( font() );
+    the_font.setPointSize( 14 );
+    //the_font.setBold(true);
+    setFont( the_font );
+
+    // prepare exercise window, that will use the fontsize above!
+    percent_main = new KPercentMain( this, "KPercentage" );
+
+    // fixed geometry bacause of background pixmap
+    setFixedSize( QSize( 548, 248 ) );
+
+    /** load and set background pixmap */
+    QPixmap bgp( locate( "data", QApplication::reverseLayout() ? "kpercentage/pics/kpercentage_bg_rtl.png" : "kpercentage/pics/kpercentage_bg.png" ) );
+    setBackgroundPixmap( bgp );
+
+
+    QLabel *label_number = new QLabel( i18n( "Number of tasks:" ), this );
+    QLabel *label_level = new QLabel( i18n( "Level:" ), this );
+    QLabel *label_choose = new QLabel( i18n( "Choose an exercise type:" ), this );
+
+    /** make labels transparent */
+    label_number->setBackgroundPixmap( bgp );
+    label_number->setBackgroundOrigin( QLabel::ParentOrigin );
+    label_level->setBackgroundPixmap( bgp );
+    label_level->setBackgroundOrigin( QLabel::ParentOrigin );
+    label_choose->setBackgroundPixmap( bgp );
+    label_choose->setBackgroundOrigin( QLabel::ParentOrigin );
+
+    KPushButton *button_basevalue = new KPushButton( i18n( "x% &of ?? = y" ), this );
+    KPushButton *button_percentvalue = new KPushButton( i18n( "x% of &y = ??" ), this );
+    KPushButton *button_percentage = new KPushButton( i18n( "??% o&f x = y" ), this );
+    KPushButton *button_random = new KPushButton( i18n( "??" ), this );
+    KPushButton *button_help = new KPushButton( KStdGuiItem::help().text(), this );
+    button_help->setIconSet( QIconSet( icon_loader.loadIcon( "help", KIcon::NoGroup, 32 ) ) );
+	KHelpMenu *help_menu = new KHelpMenu( this, KGlobal::instance()->aboutData(), true );
+	button_help->setPopup( ( QPopupMenu* ) ( help_menu->menu() ) );
+    KPushButton *button_close = new KPushButton( i18n( "E&xit" ), this );
+    button_close->setIconSet( QIconSet( icon_loader.loadIcon( "exit", KIcon::NoGroup, 32 ) ) );
+
+    combo_box_level = new KComboBox( this );
+    combo_box_level->insertItem( i18n( "Easy" ) );
+    combo_box_level->insertItem( i18n( "Medium" ) );
+    combo_box_level->insertItem( i18n( "Crazy" ) );
+
+    spin_box_number = new QSpinBox( 1, 10, 1, this );
+    spin_box_number->setValue( 5 );
+
+    // connecting all the slots
+    connect( button_basevalue, SIGNAL( clicked() ), this, SLOT( selBasevalue() ) );
+    connect( button_percentvalue, SIGNAL( clicked() ), this, SLOT( selPercentvalue() ) );
+    connect( button_percentage, SIGNAL( clicked() ), this, SLOT( selPercentage() ) );
+    connect( button_random, SIGNAL( clicked() ), this, SLOT( selRandom() ) );
+    connect( button_help, SIGNAL( clicked() ), this, SLOT( needHelp() ) );
+    connect( button_close, SIGNAL( clicked() ), this, SLOT( accept() ) );
+
+    ////////
+    // begin layouting
+    ////////
+    QVBoxLayout *main_layout = new QVBoxLayout( this, 20, 20, "main_layout" );
+    main_layout->setResizeMode( QLayout::FreeResize );
+
+    QHBoxLayout *top_layout = new QHBoxLayout( main_layout, -1, "top_layout" );
+    top_layout->addWidget( label_number );
+    top_layout->addWidget( spin_box_number );
+    top_layout->addSpacing( 20 );
+    top_layout->addStretch();
+    top_layout->addWidget( label_level );
+    top_layout->addWidget( combo_box_level );
+
+    main_layout->addSpacing( 40 );
+    main_layout->addStretch();
+
+    QHBoxLayout *bottom_layout = new QHBoxLayout( main_layout, -1, "bottom_layout" );
+    QVBoxLayout *bLeftLayout = new QVBoxLayout( bottom_layout );
+    bLeftLayout->addWidget( label_choose );
+    bLeftLayout->addSpacing( 10 );
+
+    QGridLayout *grid_layout = new QGridLayout( bLeftLayout, 2, 2, 10 );
+    grid_layout->addWidget( button_basevalue, 0, 0 );
+    grid_layout->addWidget( button_percentvalue, 1, 0 );
+    grid_layout->addWidget( button_percentage, 0, 1 );
+    grid_layout->addWidget( button_random, 1, 1 );
+
+    bottom_layout->addStretch();
+
+    QVBoxLayout *b_right_layout = new QVBoxLayout( bottom_layout );
+    b_right_layout->addStretch();
+    b_right_layout->addWidget( button_help );
+    b_right_layout->addSpacing( 10 );
+    b_right_layout->addWidget( button_close );
+
+    main_layout->addStretch();
+    ////////
+    // end layouting
+    ////////
+
+	////////
+	// Tooltips
+	QToolTip::add( button_basevalue, i18n( "Exercises with base value omitted" ) );
+	QToolTip::add( button_percentvalue, i18n( "Exercises with percent value omitted" ) );
+	QToolTip::add( button_percentage, i18n( "Exercises with percentage omitted" ) );
+	QToolTip::add( button_random, i18n( "Several exercise types in random" ) );
+	QToolTip::add( spin_box_number, i18n( "Choose the number of exercises from 1 to 10." ) );
+	QToolTip::add( combo_box_level, i18n( "Choose the level of difficulty." ) );
+	QToolTip::add( button_close, i18n( "Close KPercentage." ) );
+	QToolTip::add( button_help, i18n( "Get some help." ) );
+
+	////////
+	// WhatsThis
+	QWhatsThis::add( button_basevalue, i18n( "Click here to start a sequence of exercises where the base value is omitted.") );
+	QWhatsThis::add( button_percentvalue, i18n( "Click here to start a sequence of exercises where the percent value is omitted." ) );
+	QWhatsThis::add( button_percentage, i18n( "Click here to start a sequence of exercises where the percentage is omitted." ) );
+	QWhatsThis::add( button_random, i18n( "Click here to start a sequence of exercises where one value is omitted at random." ) );
+	QWhatsThis::add( spin_box_number, i18n( "Here you can adjust the number of exercises from 1 to 10." ) );
+	QWhatsThis::add( combo_box_level, i18n( "Choose one of the levels <i>easy</i>, <i>medium</i>, and <i>crazy</i>." ) );
+	QWhatsThis::add( button_close, i18n( "Close KPercentage." ) );
+	QWhatsThis::add( button_help, i18n( "Get some help." ) );
+}
+
+void KPercentage::selPercentage()
+{
+    // set the proper value for KPercentMain::selected_type
+    percent_main->selected_type = SEL_PERCENTAGE;
+    // and lets go!
+    startExercise();
+}
+
+void KPercentage::selBasevalue()
+{
+    // set the proper value for KPercentMain::selected_type
+    percent_main->selected_type = SEL_BASEVALUE;
+    // and lets go!
+    startExercise();
+}
+
+void KPercentage::selPercentvalue()
+{
+    // set the proper value for KPercentMain::selected_type
+    percent_main->selected_type = SEL_PERCENTVALUE;
+    // and lets go!
+    startExercise();
+}
+
+void KPercentage::selRandom()
+{
+    // set the proper value for KPercentMain::selected_type
+    percent_main->selected_type = SEL_RANDOM;
+    // and lets go!
+    startExercise();
+}
+
+/** No descriptions */
+void KPercentage::startExercise()
+{
+    // copy the actual settings to the KPercentMain instance
+    percent_main->setNumber( spin_box_number->value() );
+    percent_main->selected_level = combo_box_level->currentItem();
+    percent_main->initExercise();
+    QPoint p = pos();
+    hide();
+    percent_main->move( p );
+    percent_main->exec();
+    move( p );
+    show();
+}
+
+void KPercentage::needHelp()
+{
+    kapp->invokeHelp( "", "kpercentage" );
+}
+
+void KPercentage::closeEvent( QCloseEvent * )
+{
+    exit( 0 );
+}
+
+#include "kpercentage.moc"
diff --git a/kpercentage/kpercentage/kpercentage.desktop b/kpercentage/kpercentage/kpercentage.desktop
new file mode 100644
index 00000000..e09e5eff
--- /dev/null
+++ b/kpercentage/kpercentage/kpercentage.desktop
@@ -0,0 +1,82 @@
+[Desktop Entry]
+Name=KPercentage
+Name[af]=K-Persentasie
+Name[ar]=النسبة المئوية
+Name[bn]=কে-পার�সেন�টেজ
+Name[cy]=Kamran
+Name[fo]=KProsent
+Name[hi]=के-परसेंटेज
+Name[hr]=KPostotak
+Name[is]=KPrósentur
+Name[mn]=KХувь
+Name[ne]=केडीई प�रतिशत
+Name[sv]=Kpercentage
+Name[ta]=கேவிழ�க�காட� 
+Name[ven]=Zwa nomboro ya dana
+Name[vi]=Phần trăm K
+GenericName=Exercise Percentages
+GenericName[af]=Oefen Persentasies
+GenericName[ar]=تمرين النسبة المئويّة
+GenericName[be]=Практыкаванні з прац�нтамі
+GenericName[bg]=Упражнени� � проценти
+GenericName[bn]=শতাংশের অংক অন�শীলন কর�ন
+GenericName[bs]=Vježbajte postotke
+GenericName[ca]=Exercita els percentatges
+GenericName[cs]=Procvi�ování procent
+GenericName[csb]=Cwiczënczi z procentów
+GenericName[cy]=Ymarfer Canrannau
+GenericName[da]=Øvelser med procent
+GenericName[de]=Prozentrechnung üben
+GenericName[el]=Εξάσκηση με ποσοστά
+GenericName[eo]=Ekzercado de elcentoj
+GenericName[es]=Ejercitar porcentajes
+GenericName[et]=Harjutused protsentidega
+GenericName[eu]=Entrenatu portzentaiak
+GenericName[fa]=تمرین درصدها
+GenericName[fi]=Harjoittele prosentteja
+GenericName[fr]=Exercices pratiques avec des pourcentages
+GenericName[gl]=Exercicios de Porcentaxes
+GenericName[he]=מתרגל �חוזי�
+GenericName[hi]=प�रतिशत अभ�यास
+GenericName[hr]=Vježbajte s postocima
+GenericName[hu]=Százalékszámító
+GenericName[is]=Æfa prósentureikninga
+GenericName[it]=Esercizi con le percentuali
+GenericName[ja]=パーセンテージ (百分率) �練習
+GenericName[ka]=ს�ვ�რჯიშ�ები პრ�ცენტებთ�ნ
+GenericName[km]=លំហា�់​ភាគរយ
+GenericName[lt]=Procentų mokymosi priemonė
+GenericName[mk]=Вежбајте проценти
+GenericName[ms]=Peratus Latihan
+GenericName[nb]=Prosent-øvelser
+GenericName[nds]=Perzentreken öven
+GenericName[ne]=प�रतिशत अभ�यास
+GenericName[nl]=Percentages oefenen
+GenericName[nn]=Prosentøvingar
+GenericName[pa]=ਫੀ-ਸਦੀ ਅਭਿਆਸ
+GenericName[pl]=Ćwiczenia z procentów
+GenericName[pt]=Exercícios com Percentagens
+GenericName[pt_BR]=Exercícios de porcentagens
+GenericName[ru]=Упражнени� � процентами
+GenericName[sk]=Cvi�enie percent
+GenericName[sl]=Vaje z odstotki
+GenericName[sr]=Вежбајте проценте
+GenericName[sr@Latn]=Vežbajte procente
+GenericName[sv]=Öva procenttal
+GenericName[ta]=பயிற�ஞி விழ�க�காட�
+GenericName[tg]=Машқҳо барои ҳи�оби фоиз
+GenericName[tr]=Çalışma Oranları
+GenericName[uk]=Вправи з від�отками
+GenericName[vi]=Bài tập tính Phần trăm
+GenericName[zh_CN]=练习百分数
+GenericName[zh_TW]=練習百分率計算
+Comment=
+Comment[bn]=মন�তব�য
+Comment[sl]=Periodna tabela elementov
+Exec=kpercentage
+Terminal=false
+Icon=kpercentage
+Type=Application
+DocPath=kpercentage/index.html
+
+Categories=Qt;KDE;Education;Math;
diff --git a/kpercentage/kpercentage/kpercentage.docbook b/kpercentage/kpercentage/kpercentage.docbook
new file mode 100644
index 00000000..c356b9f8
--- /dev/null
+++ b/kpercentage/kpercentage/kpercentage.docbook
@@ -0,0 +1,556 @@
+<?xml version="1.0" ?>
+<!DOCTYPE book PUBLIC "-//KDE//DTD DocBook XML V4.1-Based Variant V1.0//EN" "dtd/kdex.dtd" [
+  <!ENTITY kappname "&kpercentage;"><!-- replace kpercentage here -->
+  <!ENTITY % addindex "IGNORE">
+  <!ENTITY % English "INCLUDE"><!-- change language only here -->
+  
+  
+  <!-- Do not define any other entities; instead, use the entities
+       from kde-genent.entities and $LANG/user.entities. -->
+]>
+<!-- kdoctemplate v0.8 October 1 1999 
+     Minor update to "Credits and Licenses" section on August 24, 2000
+     Removed "Revision history" section on 22 January 2001   -->
+
+<!--
+This template was designed by: David Rugge davidrugge@mindspring.com
+with lots of help from: Eric Bischoff ebisch@cybercable.tm.fr
+and Frederik Fouvry fouvry@sfs.nphil.uni-tuebingen.de
+of the KDE DocBook team.
+
+You may freely use this template for writing any sort of KDE documentation.
+If you have any changes or improvements, please let us know.
+
+In the future, we may want to change from SGML-based DocBook to XML-based
+DocBook. To make this change easier, please be careful :
+- in XML, the case of the <tags> and attributes is relevant ;
+- also, quote all attributes.
+
+Please don't forget to remove all these comments in your final documentation,
+thanks ;-).
+-->
+
+<!-- ................................................................ -->
+
+<!-- The language must NOT be changed here. -->
+
+<book lang="&language;">
+
+<!-- This header contains all of the meta-information for the document such
+as Authors, publish date, the abstract, and Keywords -->
+
+<bookinfo>
+<title>The KPercentage Handbook</title>
+
+<authorgroup>
+<author>
+<firstname>George</firstname>
+<othername>N.</othername>
+<surname>Ugnacious</surname>
+<affiliation>
+<address><email>gnu@kde.org</email></address>
+</affiliation>
+</author>
+</authorgroup>
+
+<!-- TRANS:ROLES_OF_TRANSLATORS -->
+
+<copyright>
+<year>1999</year>
+<year>2000</year>
+<holder>George N. Ugnacious</holder>
+</copyright>
+<!-- Translators: put here the copyright notice of the translation -->
+<!-- Put here the FDL notice.  Read the explanation in fdl-notice.docbook 
+     and in the FDL itself on how to use it. -->
+<legalnotice>&FDLNotice;</legalnotice>
+
+<!-- Date and version information of the documentation
+Don't forget to include this last date and this last revision number, we
+need them for translation coordination !
+Please respect the format of the date (DD/MM/YYYY) and of the version
+(V.MM.LL), it could be used by automation scripts.
+Do NOT change these in the translation. -->
+
+<date>03/04/1999</date>
+<releaseinfo>1.01.00</releaseinfo>
+
+<!-- Abstract about this handbook -->
+
+<abstract>
+<para>
+&kpercentage; is an application specially designed to do nothing you would
+ever want.
+</para>
+</abstract>
+
+<!-- This is a set of Keywords for indexing by search engines.
+Please at least include KDE, the KDE package it is in, the name
+ of your application, and a few relevant keywords. -->
+
+<keywordset>
+<keyword>KDE</keyword>
+<keyword>kdeutils</keyword>
+<keyword>Kapp</keyword>
+<keyword>nothing</keyword>
+<keyword>nothing else</keyword>
+</keywordset>
+
+</bookinfo>
+
+<!-- The contents of the documentation begin here.  Label
+each chapter so with the id attribute. This is necessary for two reasons: it
+allows you to easily reference the chapter from other chapters of your
+document, and if there is no ID, the name of the generated HTML files will vary
+from time to time making it hard to manage for maintainers and for the CVS
+system. Any chapter labelled (OPTIONAL) may be left out at the author's
+discretion. Other chapters should not be left out in order to maintain a
+consistent documentation style across all KDE apps. -->
+
+<chapter id="introduction">
+<title>Introduction</title>
+
+<!-- The introduction chapter contains a brief introduction for the
+application that explains what it does and where to report
+problems. Basically a long version of the abstract.  Don't include a
+revision history. (see installation appendix comment) -->
+
+<para>
+&kapp; is a program that lets you do absolutely nothing. Please report
+any problems or feature requests to the KDE mailing lists.
+</para>
+</chapter>
+
+<chapter id="using-kapp">
+<title>Using KPercentage</title>
+
+<!-- This chapter should tell the user how to use your app. You should use as
+many sections (Chapter, Sect1, Sect3, etc...) as is necessary to fully document
+your application. -->
+
+<para>
+
+<!-- Note that all graphics should be in .png format. Use no gifs because of
+patent issues. -->
+
+<screenshot>
+<screeninfo>Here's a screenshot of &kapp;</screeninfo>
+	<mediaobject>
+	  <imageobject>
+	    <imagedata fileref="screenshot.png" format="PNG"/>
+	  </imageobject>
+	  <imageobject>
+	    <imagedata fileref="screenshot.eps" format="EPS"/>
+	  </imageobject>
+	  <textobject>
+	    <phrase>Screenshot</phrase>
+	  </textobject>
+	</mediaobject>
+</screenshot>
+</para>
+
+
+<sect1 id="kapp-features">
+<title>More Kapp features</title>
+
+<para>It slices! It dices! and it comes with a free toaster!</para>
+<para>
+The Squiggle Tool <guiicon><inlinemediaobject>
+	  <imageobject>
+	    <imagedata fileref="squiggle.png" format="PNG"/>
+	  </imageobject>
+	  <imageobject>
+	    <imagedata fileref="squiggle.eps" format="EPS"/>
+	  </imageobject>
+	  <textobject>
+	    <phrase>Squiggle</phrase>
+	  </textobject>
+</inlinemediaobject></guiicon> is used to draw squiggly lines all over
+the &kpercentage; main window. It's not a bug, it's a feature!
+</para>
+
+</sect1>
+</chapter>
+
+<chapter id="commands">
+<title>Command Reference</title>
+
+<!-- (OPTIONAL, BUT RECOMMENDED) This chapter should list all of the
+application windows and their menubar and toolbar commands for easy reference.
+Also include any keys that have a special function but have no equivalent in the
+menus or toolbars. This may not be necessary for small apps or apps with no tool
+or menu bars. -->
+
+<sect1 id="kapp-mainwindow">
+<title>The main KPercentage window</title>
+<para></para>
+
+<sect2>
+<title>The File Menu</title>
+<para>
+<variablelist>
+<varlistentry>
+<term><menuchoice>
+<shortcut>
+<keycombo><keycap>Ctrl</keycap><keycap>n</keycap></keycombo>
+</shortcut>
+<guimenu>File</guimenu>
+<guimenuitem>New</guimenuitem>
+</menuchoice></term>
+<listitem><para><action>Creates a new document</action></para></listitem>
+</varlistentry>
+<varlistentry>
+<term><menuchoice>
+<shortcut>
+<keycombo><keycap>Ctrl</keycap><keycap>s</keycap></keycombo>
+</shortcut>
+<guimenu>File</guimenu>
+<guimenuitem>Save</guimenuitem>
+</menuchoice></term>
+<listitem><para><action>Saves the document</action></para></listitem>
+</varlistentry>
+<varlistentry>
+<term><menuchoice>
+<shortcut>
+<keycombo><keycap>Ctrl</keycap><keycap>q</keycap></keycombo>
+</shortcut>
+<guimenu>File</guimenu>
+<guimenuitem>Quit</guimenuitem>
+</menuchoice></term>
+<listitem><para><action>Quits</action> &kapp;</para></listitem>
+</varlistentry>
+</variablelist>
+</para>
+
+</sect2>
+
+</sect1>
+</chapter>
+
+<chapter id="developers">
+<title>Developer's Guide to KPercentage</title>
+
+<!-- (OPTIONAL) A Programming/Scripting reference chapter should be
+used for apps that use plugins or that provide their own scripting hooks
+and/or development libraries. -->
+
+<para>
+Programming &kpercentage; plugins is a joy to behold. Just read through the next
+66 pages of API's to learn how!
+</para>
+
+<!-- Use refentries to describe APIs.  Refentries are fairly complicated and you
+should consult the docbook reference for further details. The example below was
+taken from that reference and shortened a bit for readability. -->
+
+<refentry id="re-1007-unmanagechildren-1">
+<refmeta>
+<refentrytitle>XtUnmanageChildren</refentrytitle>
+<refmiscinfo>Xt - Geometry Management</refmiscinfo>
+</refmeta>
+<refnamediv>
+<refname>XtUnmanageChildren
+</refname>
+<refpurpose>remove a list of children from a parent widget's managed list.
+</refpurpose>
+<indexterm id="ix-1007-unmanagechildren-1"><primary>widgets</primary><secondary>removing</secondary></indexterm>
+<indexterm id="ix-1007-unmanagechildren-2"><primary>XtUnmanageChildren</primary></indexterm>
+</refnamediv>
+<refsynopsisdiv>
+<refsynopsisdivinfo>
+<date>4 March 1996</date>
+</refsynopsisdivinfo>
+<synopsis>
+void XtUnmanageChildren(<replaceable class="parameter">children</replaceable>, <replaceable class="parameter">num_children</replaceable>)
+    WidgetList <replaceable class="parameter">children</replaceable>;
+    Cardinal <replaceable class="parameter">num_children</replaceable>;
+</synopsis>
+
+<refsect2 id="r2-1007-unmanagechildren-1">
+<title>Inputs</title>
+<variablelist>
+<varlistentry>
+<term><replaceable class="parameter">children</replaceable>
+</term>
+<listitem>
+<para>Specifies an array of child widgets. Each child must be of
+class RectObj or any subclass thereof.
+</para>
+</listitem>
+</varlistentry>
+<varlistentry>
+<term><replaceable class="parameter">num_children</replaceable>
+</term>
+<listitem>
+<para>Specifies the number of elements in <replaceable class="parameter">children</replaceable>.
+</para>
+</listitem>
+</varlistentry>
+</variablelist>
+</refsect2></refsynopsisdiv>
+
+<refsect1 id="r1-1007-unmanagechildren-1">
+<title>Description
+</title>
+<para><function>XtUnmanageChildren()</function> unmaps the specified widgets
+and removes them from their parent's geometry management.
+The widgets will disappear from the screen, and (depending
+on its parent) may no longer have screen space allocated for
+them.
+</para>
+<para>Each of the widgets in the <replaceable class="parameter">children</replaceable> array must have
+the same parent.
+</para>
+<para>See the &ldquo;Algorithm&rdquo; section below for full details of the
+widget unmanagement procedure.
+</para>
+</refsect1>
+
+<refsect1 id="r1-1007-unmanagechildren-2">
+<title>Usage</title>
+<para>Unmanaging widgets is the usual method for temporarily
+making them invisible.  They can be re-managed with
+<function>XtManageChildren()</function>.
+</para>
+<para>You can unmap a widget, but leave it under geometry
+management by calling <function>XtUnmapWidget()</function>.  You can
+destroy a widget's window without destroying the widget by
+calling <function>XtUnrealizeWidget()</function>.  You can destroy a
+widget completely with <function>XtDestroyWidget()</function>.
+</para>
+<para>If you are only going to unmanage a single widget, it is
+more convenient to call <function>XtUnmanageChild()</function>.  It is
+often more convenient to call <function>XtUnmanageChild()</function>
+several times than it is to declare and initialize an array
+of widgets to pass to <function>XtUnmanageChildren()</function>.  Calling
+<function>XtUnmanageChildren()</function> is more efficient, however,
+because it only calls the parent's <function>change_managed()</function>
+method once.
+</para>
+</refsect1>
+
+<refsect1 id="r1-1007-unmanagechildren-3">
+<title>Algorithm
+</title>
+<para><function>XtUnmanageChildren()</function> performs the following:
+</para>
+<variablelist>
+<varlistentry>
+<term>-
+</term>
+<listitem>
+<para>Ignores the child if it already is unmanaged or is being
+destroyed.
+</para>
+</listitem>
+</varlistentry>
+<varlistentry>
+<term>-
+</term>
+<listitem>
+<para>Otherwise, if the child is realized, it makes it nonvisible
+by unmapping it.
+</para>
+</listitem>
+</varlistentry>
+</variablelist>
+<para>
+</para>
+</refsect1>
+
+<refsect1 id="r1-1007-unmanagechildren-4">
+<title>Structures</title>
+<para>The <type>WidgetList</type> type is simply an array of widgets:
+</para>
+<screen id="sc-1007-unmanagechildren-1">typedef Widget *WidgetList;
+</screen>
+</refsect1>
+</refentry>
+
+</chapter>
+
+<chapter id="faq">
+<title>Questions and Answers</title>
+
+<!-- (OPTIONAL but recommended) This chapter should include all of the silly
+(and not-so-silly) newbie questions that fill up your mailbox. This chapter
+should be reserved for BRIEF questions and answers! If one question uses more
+than a page or so then it should probably be part of the
+"Using this Application" chapter instead. You should use links to
+cross-reference questions to the parts of your documentation that answer them.
+This is also a great place to provide pointers to other FAQ's if your users
+must do some complicated configuration on other programs in order for your
+application work. -->
+
+&reporting.bugs;
+&updating.documentation;
+
+<qandaset id="faqlist">
+<qandaentry>
+<question>
+<para>My Mouse doesn't work. How do I quit &kapp;?</para>
+</question>
+<answer>
+<para>You silly goose! Check out the <link linkend="commands">Commands
+Section</link> for the answer.</para>
+</answer>
+</qandaentry>
+<qandaentry>
+<question>
+<para>Why can't I twiddle my documents?</para>
+</question>
+<answer>
+<para>You can only twiddle your documents if you have the foobar.lib
+installed.</para>
+</answer>
+</qandaentry>
+</qandaset>
+</chapter>
+
+<chapter id="credits">
+
+<!-- Include credits for the programmers, documentation writers, and
+contributors here. The license for your software should then be included below
+the credits with a reference to the appropriate license file included in the KDE
+distribution. -->
+
+<title>Credits and License</title>
+
+<para>
+&kapp;
+</para>
+<para>
+Program copyright 1997 John Q. Hacker <email>jqh@kde.org</email>
+</para>
+<para>
+Contributors:
+<itemizedlist>
+<listitem><para>Konqui the KDE Dragon <email>konqui@kde.org</email></para>
+</listitem>
+<listitem><para>Tux the Linux Penguin <email>tux@linux.org</email></para>
+</listitem>
+</itemizedlist>
+</para>
+
+<para>
+Documentation copyright 1999 George N. Ugnacious <email>gnu@kde.org</email>
+</para>
+
+<!-- TRANS:CREDIT_FOR_TRANSLATORS -->
+
+&underFDL;               <!-- FDL: do not remove. Commercial development should -->
+<!-- replace this with their copyright and either remove it or re-set this.-->
+
+<!-- Determine which license your application is licensed under, 
+     and delete all the remaining licenses below:
+
+     (NOTE:  All documentation are licensed under the FDL, 
+     regardless of what license the application uses) -->
+
+&underGPL;        	 <!-- GPL License -->
+&underBSDLicense;        <!-- BSD License -->
+&underArtisticLicense;   <!-- BSD Artistic License -->
+&underX11License;        <!-- X11 License  -->
+
+</chapter>
+
+<appendix id="installation">
+<title>Installation</title>
+
+<sect1 id="getting-kpercentage">
+<title>How to obtain KPercentage</title>
+
+<para>
+&kpercentage; is part of the KDE project
+<ulink url="http://www.kde.org">http://www.kde.org</ulink>.
+&kpercentage; can be found in the kdeutils package on
+<ulink url="ftp://ftp.kde.org/pub/kde/">ftp://ftp.kde.org/pub/kde/</ulink>, the
+main ftp site of the KDE project. </para>
+</sect1>
+
+<sect1 id="requirements">
+<title>Requirements</title>
+
+<!--
+List any special requirements for your application here. This should include:
+.Libraries or other software that is not included in kdesupport,
+kdelibs, or kdebase.
+.Hardware requirements like amount of RAM, disk space, graphics card
+capabilities, screen resolution, special expansion cards, etc.
+.Operating systems the app will run on. If your app is designed only for a
+specific OS, (you wrote a graphical LILO configurator for example) put this
+information here.
+-->
+
+<para>
+In order to successfully use &kpercentage;, you need KDE 1.1. Foobar.lib is required
+in order to support the advanced &kpercentage; features. &kpercentage; uses about 5 megs of
+memory to run, but this may vary depending on your platform and
+configuration.
+</para>
+
+<para>
+All required libraries as well as &kpercentage; itself can be found
+on <ulink url="ftp://ftp.kapp.org">The &kpercentage; home page</ulink>.
+</para>
+
+<!-- For a list of updates, you may refer to the application web site
+or the ChangeLog file, or ... -->
+<para>
+You can find a list of changes at <ulink
+url="http://apps.kde.org/kapp">http://apps.kde.org/kapp</ulink>.
+</para>
+</sect1>
+
+<sect1 id="compilation">
+<title>Compilation and Installation</title>
+
+<para>
+In order to compile and install KApp on your system, type the following in the base
+directory of the Icon Editor distribution:
+<screen width="40">
+<prompt>%</prompt> <userinput>./configure</userinput>
+<prompt>%</prompt> <userinput>make</userinput>
+<prompt>%</prompt> <userinput>make install</userinput>
+</screen>
+</para>
+
+<para>Since KApp uses autoconf and automake you should have not trouble compiling it.
+Should you run into problems please report them to the KDE mailing lists.</para>
+
+</sect1>
+
+<sect1 id="configuration">
+<title>Configuration</title>
+
+<para>Don't forget to tell your system to start the <filename>dtd</filename>
+dicer-toaster daemon first, or KApp won't work !</para>
+
+</sect1>
+
+</appendix>
+
+&documentation.index;
+</book>
+<!--
+Local Variables:
+mode: sgml
+sgml-minimize-attributes:nil
+sgml-general-insert-case:lower
+sgml-indent-step:0
+sgml-indent-data:nil
+End:
+-->
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/kpercentage/kpercentage/kpercentage.h b/kpercentage/kpercentage/kpercentage.h
new file mode 100644
index 00000000..ff06c102
--- /dev/null
+++ b/kpercentage/kpercentage/kpercentage.h
@@ -0,0 +1,85 @@
+/***************************************************************************
+                          kpercentage.h  -  description
+                             -------------------
+    begin                : Fre Nov 16 14:52:33 CET 2001
+    copyright            : (C) 2001 by Matthias Messmer &
+                                       Carsten Niehaus &
+                                       Robert Gogolok
+    email                : bmlmessmer@web.de &
+                           cniehaus@gmx.de &
+                           mail@robert-gogolok.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef KPERCENTAGE_H
+#define KPERCENTAGE_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+// Qt includes
+#include <qspinbox.h>
+
+// KDE includes
+#include <kapplication.h>
+#include <kcombobox.h>
+
+// local includes
+#include "kpercentmain.h"
+
+#define SEL_PERCENTAGE 0
+#define SEL_BASEVALUE 1
+#define SEL_PERCENTVALUE 2
+#define SEL_RANDOM 3
+
+#define KPERCENTAGE_VERSION "1.2"
+
+/**
+ * KPercentage is the base class of the project.
+ */
+class KPercentage : public KDialog
+{
+    Q_OBJECT
+public:
+    /** construtor */
+    KPercentage( const char *name=0 );
+
+    /** The exercise dialog */
+    KPercentMain * percent_main;
+
+public slots: // Public slots
+    /** connected to PushButtonRandom */
+    void selRandom();
+    /** connected to PushButtonPercentvalue */
+    void selPercentvalue();
+    /** connected to PushButtonBasevalue */
+    void selBasevalue();
+    /** connected to PushButtonPercentage */
+    void selPercentage();
+    /** invokes the HelpCenter. doc must be installed */
+    void needHelp();
+
+protected:
+    /** closes the application */
+    void closeEvent(QCloseEvent *);
+
+private:
+    /** Choose the level: easy, medium, crazy */
+    KComboBox *combo_box_level;
+    /** Choose the number of exercises. */
+    QSpinBox *spin_box_number;
+
+    /** common preparing the exercise */
+    void startExercise();
+};
+
+#endif
diff --git a/kpercentage/kpercentage/kpercentmain.cpp b/kpercentage/kpercentage/kpercentmain.cpp
new file mode 100644
index 00000000..276b787d
--- /dev/null
+++ b/kpercentage/kpercentage/kpercentmain.cpp
@@ -0,0 +1,467 @@
+/***************************************************************************
+                         kpercentmain.cpp  -  description
+                            -------------------
+   begin                : Fri Nov 16 2001
+   copyright            : (C) 2001 by Matthias Messmer &
+                                      Carsten Niehaus &
+                                      Robert Gogolok
+   email                : bmlmessmer@web.de &
+                          cniehaus@gmx.de &
+                          mail@robert-gogolok.de
+***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+// C/C++ includes
+#include <stdlib.h>
+#include <time.h>
+
+// Qt includes
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qprogressbar.h>
+#include <qpushbutton.h>
+#include <qtooltip.h>
+
+// KDE includes
+#include <kiconloader.h>
+#include <klocale.h>
+#include <kstandarddirs.h>
+#include <kstdguiitem.h>
+#include <knumvalidator.h>
+
+// local includes
+#include "kpercentmain.h"
+#include "kpercentage.h"
+
+
+KPercentMain::KPercentMain( QWidget *parent, const char *name ) :
+        KDialog( parent, name, TRUE )  // TRUE for modal dialog
+{
+    setFont( parent->font() );
+    /** load and set the background pixmap */
+    QPixmap bgp( locate( "data", QApplication::reverseLayout() ? "kpercentage/pics/kpercentmain_bg_rtl.png" : "kpercentage/pics/kpercentmain_bg.png" ) );
+//    resize( 520, 220 );
+    setFixedSize( QSize( 520, 275 ) );
+    setBackgroundPixmap( bgp );
+    setBackgroundOrigin( QDialog::ParentOrigin );
+    KIntValidator *validLine = new KIntValidator( this );
+
+    line_edit_percentage = new QLineEdit( this, "line_edit_percentage" );
+    line_edit_percentage->setAlignment( int( QLineEdit::AlignHCenter ) );
+    line_edit_percentage->setValidator( validLine );
+
+    line_edit_basevalue = new QLineEdit( this, "line_edit_basevalue" );
+    line_edit_basevalue->setAlignment( int( QLineEdit::AlignHCenter ) );
+    line_edit_basevalue->setValidator( validLine );
+
+    line_edit_percentvalue = new QLineEdit( this, "line_edit_percentvalue" );
+    line_edit_percentvalue->setAlignment( int( QLineEdit::AlignHCenter ) );
+    line_edit_percentvalue->setValidator( validLine );
+
+    progress_bar_count = new QProgressBar( this, "progress_bar_count" );
+    progress_bar_count->setFrameShape( QProgressBar::Panel );
+    progress_bar_count->setFrameShadow( QProgressBar::Sunken );
+//    progress_bar_count->setFixedWidth( 250 );
+
+    progress_bar_right_wrong = new QProgressBar( this, "progress_bar_right" );
+    progress_bar_right_wrong->setFrameShape( QProgressBar::Panel );
+    progress_bar_right_wrong->setFrameShadow( QProgressBar::Sunken );
+//    progress_bar_right_wrong->setFixedWidth( 250 );
+    progress_bar_right_wrong->setPercentageVisible( FALSE );
+    progress_bar_right_wrong->setPaletteBackgroundColor( QColor( "red" ) );
+
+    label_right = new QLabel( this, "" );
+    label_right->setBackgroundPixmap( bgp );
+    label_right->setBackgroundOrigin( QDialog::ParentOrigin );
+    label_wrong = new QLabel( this, "" );
+    label_wrong->setBackgroundPixmap( bgp );
+    label_wrong->setBackgroundOrigin( QDialog::ParentOrigin );
+
+    push_button_apply = new QPushButton( this, "push_button_apply" );
+    push_button_apply->setText( KStdGuiItem::apply().text() );
+    push_button_apply->setDefault( TRUE );
+    push_button_apply->setBackgroundPixmap( bgp);
+    push_button_apply->setBackgroundOrigin( QPushButton::ParentOrigin );
+
+    push_button_cancel = new QPushButton( this, "push_button_cancel" );
+    push_button_cancel->setText( KStdGuiItem::cancel().text() );
+
+    KIconLoader icon_loader;
+    push_button_apply->setIconSet( QIconSet( icon_loader.loadIcon( "button_ok", KIcon::NoGroup, 32 ) ) );
+    push_button_cancel->setIconSet( QIconSet( icon_loader.loadIcon( "button_cancel", KIcon::NoGroup, 32 ) ) );
+
+    label_1 = new QLabel( this, "label_1" );
+    label_1->setText( i18n( " % of " ) );
+    label_1->setBackgroundPixmap( bgp );
+    label_1->setBackgroundOrigin( QDialog::ParentOrigin );
+
+    label_2 = new QLabel( this, "label_2" );
+    label_2->setText( i18n( " = " ) );
+    label_2->setBackgroundPixmap( bgp );
+    label_2->setBackgroundOrigin( QDialog::ParentOrigin );
+
+    label_number = new QLabel( this, "label_number" );
+    label_number->setBackgroundPixmap( bgp );
+    label_number->setBackgroundOrigin( QDialog::ParentOrigin );
+    label_number->setText( i18n( "Task no. MM:" ) ); // for the right width
+
+    label_count = new QLabel( this, "label_count" );
+    label_count->setText( i18n( "You got MM of MM." ) ); // for the right width
+    label_count->setBackgroundPixmap( bgp );
+    label_count->setBackgroundOrigin( QDialog::ParentOrigin );
+
+    //////
+    // begin layouting
+    //////
+    QVBoxLayout *main_layout = new QVBoxLayout ( this, 0, -1, "main_layout" );
+    main_layout->setMargin( 20 );
+    main_layout->setSpacing( 10 );
+
+    QHBoxLayout *label_number_layout = new QHBoxLayout ( main_layout, -1, "label_number_layout" );
+    label_number_layout->addWidget( label_number );
+    label_number_layout->addStretch();
+
+    QHBoxLayout *line_edit_layout = new QHBoxLayout ( main_layout, -1, "line_edit_layout" );
+
+    line_edit_layout->addWidget( line_edit_percentage );
+    line_edit_layout->addWidget( label_1 );
+    line_edit_layout->addWidget( line_edit_basevalue );
+    line_edit_layout->addWidget( label_2 );
+    line_edit_layout->addWidget( line_edit_percentvalue );
+    line_edit_layout->addStretch();
+
+    main_layout->addStretch();
+
+    QHBoxLayout *bottom_layout = new QHBoxLayout( main_layout, -1, "bottom_layout" );
+
+    QVBoxLayout *current_state_layout = new QVBoxLayout ( bottom_layout, -1, "current_state_layout" );
+
+    QHBoxLayout *label_count_layout = new QHBoxLayout ( current_state_layout, -1, "label_count_layout" );
+    label_count_layout->addWidget( label_count );
+    label_count_layout->addStretch();
+
+    current_state_layout->addSpacing( 10 );
+    current_state_layout->addWidget( progress_bar_count );
+
+    QHBoxLayout *right_wrong_layout = new QHBoxLayout( current_state_layout, -1, "right_wrong_layout" );
+
+    right_wrong_layout->addWidget( label_right );
+    right_wrong_layout->addWidget( progress_bar_right_wrong );
+    right_wrong_layout->addWidget( label_wrong );
+
+    bottom_layout->addSpacing( 40 );
+
+    QVBoxLayout *button_layout = new QVBoxLayout ( bottom_layout, -1, "button_layout" );
+
+    button_layout->addWidget( push_button_apply );
+    button_layout->addSpacing( 10 );
+    button_layout->addWidget( push_button_cancel );
+
+    // END LAYOUT
+    // --------------------------------------------------------
+
+    // tab order
+    setTabOrder( line_edit_percentvalue, push_button_apply );
+    setTabOrder( push_button_apply, push_button_cancel );
+
+	///////////
+	// ToolTips
+
+	QToolTip::add( progress_bar_count, i18n( "Number of managed exercises" ) );
+	QToolTip::add( progress_bar_right_wrong, i18n( "Relation of right to wrong inputs" ) );
+	QToolTip::add( push_button_apply, i18n( "Check your answer" ) );
+	QToolTip::add( push_button_cancel, i18n( "Back to the main window" ) );
+
+    // signals and slots connections
+    connect( push_button_apply, SIGNAL( clicked() ), this, SLOT( slotApplyInput() ) );
+    connect( push_button_cancel, SIGNAL( clicked() ), this, SLOT( accept() ) );
+
+    // build up the answer window
+    answer = new KAnswer( this );
+
+
+    /** this is to tell rand() to be randomizing */
+    srandom( time( 0 ) );
+
+}
+
+/** No descriptions */
+void KPercentMain::newTask()
+{
+    // no Editline can be focused
+    line_edit_percentage->setFocusPolicy( NoFocus );
+    line_edit_basevalue->setFocusPolicy( NoFocus );
+    line_edit_percentvalue->setFocusPolicy( NoFocus );
+
+    // set the number of managed tasks into a label
+    label_count->setText( QString( i18n("You got %1 of %2 exercises.").arg(count).arg(number) ) ); // update Label for the Progress
+
+//    progress_bar_count->setProgress( count*100 ); // updating Progrssbar
+    startTimer( 10 );
+    // set string which task is just workin on (Task x of y)
+    QString taskNumber( i18n( "Exercise no. %1:" ).arg(count+1) );
+
+    label_number->setText( taskNumber );
+    //    label_number->adjustSize();
+
+    int selection; // which task is to be solved ?
+     if ( count == number )  // all tasks managed ?
+     {
+//         finished();
+     }
+    else
+    {
+        if ( selected_type == SEL_RANDOM )
+        {
+            selection = rand() % 3;  // select one task by random
+        }
+        else
+        {
+            selection = selected_type; // or take the preselected one
+        }
+        // set the right line_edit_layout for input
+        switch ( selection )
+        {
+        case SEL_PERCENTAGE:
+            line_edit_input = line_edit_percentage;
+            break;
+        case SEL_BASEVALUE:
+            line_edit_input = line_edit_basevalue;
+            break;
+        case SEL_PERCENTVALUE:
+            line_edit_input = line_edit_percentvalue;
+            break;
+        }
+        // show the numbers
+        showNumbers();
+        // delete this one
+        line_edit_input->clear();
+        // make the line_edit_layout accessable
+        line_edit_input->setFocusPolicy( StrongFocus );
+        // set the focus on it
+        line_edit_input->setFocus();
+    }
+}
+
+/** checks, if the task is solved right */
+bool KPercentMain::validateTask()
+{
+    // here is some mathematics :)
+    return ( getPercentage() * getBasevalue() == 100 * getPercentvalue() );
+}
+
+/** gets the numbers from the line_edit_layouts */
+int KPercentMain::getPercentage()
+{
+    return line_edit_percentage->text().toInt(); // check for valid input is omitted (slotApplyInput)
+}
+int KPercentMain::getBasevalue()
+{
+    return line_edit_basevalue->text().toInt(); // check for valid input is omitted (slotApplyInput)
+}
+int KPercentMain::getPercentvalue()
+{
+    return line_edit_percentvalue->text().toInt(); // check for valid input is omitted (slotApplyInput)
+}
+
+/* checks, if the input is a val. number
+ * calls validateTask then and if succeeds causes a newTask */
+void KPercentMain::slotApplyInput()
+{
+    bool ok; // conversion to int successful ?
+    line_edit_input->text().toInt( &ok );
+    if ( !ok )
+    {
+        showAnswer( 3 );
+    }
+    else
+    {
+        if ( validateTask() )  // are the numbers right ?
+        {
+            showAnswer( 1 );
+            count++; // one more solved
+            right_answers++; // one more right answer
+            total_answers++;
+            progress_bar_right_wrong->setTotalSteps( total_answers );
+            progress_bar_right_wrong->setProgress( right_answers );
+            label_right->setText( i18n( "%1%\nright" ).arg( (100*right_answers)/total_answers ) );
+            label_wrong->setText( i18n( "%1%\nwrong" ).arg( 100-(100*right_answers)/total_answers ) );
+
+            newTask(); // next task, perhaps
+        }
+        else
+        {
+            showAnswer( 2 );
+            wrong_answers++; // one more right answer
+            total_answers++;
+            progress_bar_right_wrong->setTotalSteps( total_answers );
+            progress_bar_right_wrong->setProgress( right_answers );
+            label_right->setText( i18n( "%1%\nright" ).arg( (100*right_answers)/total_answers ) );
+            label_wrong->setText( i18n( "%1%\nwrong" ).arg( 100-(100*right_answers)/total_answers ) );
+        }
+    }
+}
+
+/** inserts the numbers of a new task in the line_edit_layouts */
+void KPercentMain::showNumbers()
+{
+    line_edit_percentage->setText( QString::number( percentage[ count ] ) );
+    line_edit_basevalue->setText( QString::number( basevalue[ count ] ) );
+    line_edit_percentvalue->setText( QString::number( percentvalue[ count ] ) );
+}
+
+/** called, if number tasks are managed */
+void KPercentMain::finished()
+{
+    showAnswer( 4 );
+    accept(); // hides the dialog
+}
+/** shows the kanswer dialog modal with an proper answer about the success. */
+void KPercentMain::showAnswer( int modus )
+{
+    answer->setAnswer( modus );
+    answer->exec();
+}
+/** sets the total amount of tasks selekted in opening screen */
+void KPercentMain::setNumber( int anumber )
+{
+    number = anumber;
+    progress_bar_count->setTotalSteps( number*100 );
+}
+
+/** Prepares the exercise of number tasks */
+void KPercentMain::initExercise()
+{
+    count = 0;
+    progress_bar_count->setProgress( 0 );
+    total_answers = 0;
+    right_answers = 0;
+    wrong_answers = 0;
+
+    progress_bar_right_wrong->setProgress( 0 );
+    label_right->setText( "" );
+    label_wrong->setText( "" );
+    switch ( selected_level )
+    {
+        /** easy level */
+    case 0:
+        {
+       	    /** easy percentages to calculate with */
+            const int values[] = { 1, 10, 25, 50, 75, 100, 10, 25, 50, 75};
+            ::memcpy(percentage, values, sizeof(values));
+		}
+
+
+		int num;
+        if ( number < 6 )    /* for only few tasks, chose from the first 6 numbers */
+        {
+            num = 6;
+        }
+        else
+        {
+            num = 10;     /* else take them all! */
+        }
+        /** swap 20 times in the array */
+        for ( int i = 0; i < 20; i++ )
+        {
+            int m = rand() % num;
+            int n = rand() % num;
+            if ( n == m )  /* not a swap */
+            {
+                n = ( n + 1 ) % num;
+            }
+            int h = percentage[ m ];
+            percentage[ m ] = percentage[ n ];
+            percentage[ n ] = h;
+        }
+        for ( int i = 0; i < number; i++ )
+        {
+            /** basevalue 100..2000 by chance */
+            basevalue[ i ] = 100 * ( 1 + rand() % 20 );
+            /** calc percentvalue */
+            percentvalue[ i ] = percentage[ i ] * basevalue[ i ] / 100;
+        }
+        break;
+    case 1:
+        {
+            /** some more tricky percentages */
+            const int values[] = { 0, 5, 10, 20, 60, 90, 100, 110, 150, 200};
+            ::memcpy(percentage, values, sizeof(values));
+	    }
+		/** swap some times in this array */
+        for ( int i = 0; i < 20; i++ )
+        {
+            int m = rand() % 10;
+            int n = rand() % 10;
+            if ( n == m )  /** not a swap */
+            {
+                n = ( n + 1 ) % 10;
+            }
+            int h = percentage[ m ];
+            percentage[ m ] = percentage[ n ];
+            percentage[ n ] = h;
+        }
+        for ( int i = 0; i < number; i++ )
+        {
+            /** basevalue 0..2000 */
+            basevalue[ i ] = 100 * ( rand() % 21 );
+            /** calc percentvalue */
+            percentvalue[ i ] = percentage[ i ] * basevalue[ i ] / 100;
+        }
+        break;
+    case 2:
+        int factor;
+        for ( int i = 0; i < number; i++ )
+        {
+            /** this lines give you 3 integer by chance. percentage will be somewhere
+              * between 0 and 200. We use factorisation to have "almost" random numbers
+              * and _always_ valid numbers. */
+            factor = 1;
+            if ( rand() % 2 == 1 )
+                factor *= 2;
+            if ( rand() % 2 == 1 )
+                factor *= 2;
+            if ( rand() % 2 == 1 )
+                factor *= 5;
+            if ( rand() % 2 == 1 )
+                factor *= 5;
+            percentage[ i ] = rand() % ( 200 / factor );
+            basevalue[ i ] = rand() % ( 10 * factor );
+            percentvalue[ i ] = percentage[ i ] * basevalue[ i ];
+            percentage[ i ] *= factor;
+            basevalue[ i ] *= 100 / factor;
+        }
+        break;
+    }
+    newTask(); /** prepare the window for the first task */
+}
+
+void KPercentMain::timerEvent( QTimerEvent *event )
+{
+    if( progress_bar_count->progress()<count*100 )
+    {
+        progress_bar_count->setProgress(progress_bar_count->progress()+1);
+    }
+    else
+    {
+        killTimer( event->timerId() );
+    }
+    if( progress_bar_count->progress()==number*100 ) finished();
+}
+
+void KPercentMain::keyPressEvent( QKeyEvent * e )
+{
+	 if ( e->key() == Key_Enter ) slotApplyInput();
+    else
+        KDialog::keyPressEvent( e );
+}
+
+#include "kpercentmain.moc"
diff --git a/kpercentage/kpercentage/kpercentmain.h b/kpercentage/kpercentage/kpercentmain.h
new file mode 100644
index 00000000..6e6aea64
--- /dev/null
+++ b/kpercentage/kpercentage/kpercentmain.h
@@ -0,0 +1,137 @@
+/***************************************************************************
+                         kpercentmain.h  -  description
+                            -------------------
+   begin                : Fri Nov 16 2001
+   copyright            : (C) 2001 by Matthias Messmer &
+                                      Carsten Niehaus &
+                                      Robert Gogolok
+   email                : bmlmessmer@web.de &
+                          cniehaus@gmx.de &
+                          mail@robert-gogolok.de
+***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef KPERCENTMAIN_H
+#define KPERCENTMAIN_H
+
+// Qt includes
+
+// KDE includes
+
+// local includes
+#include "kanswer.h"
+
+class QGridLayout;
+class QHBoxLayout;
+class QLabel;
+class QLineEdit;
+class QProgressBar;
+class QPushButton;
+class QVBoxLayout;
+
+/**
+ * Dialog for the exercises
+ * @author Matthias Messmer & Rober Gogolok & Carsten Niehaus
+ */
+class KPercentMain : public KDialog
+{
+    Q_OBJECT
+    public:
+        KPercentMain( QWidget *parent, const char *name = 0 );
+        /** checks, if the task is solved right */
+        bool validateTask();
+        /** prepares the dialog for a new task */
+        void newTask();
+        /** gets the numbers from the editlines */
+        int getPercentvalue();
+        int getBasevalue();
+        int getPercentage();
+        /** inserts the numbers of a new task in the editlines */
+        void showNumbers();
+        /** called, if number tasks are managed */
+        void finished();
+        /** shows the kanswer dialog modal with an proper answer about the success. */
+        void showAnswer( int modus );
+        /** sets the total amount of tasks selekted in opening screen */
+        void setNumber( int anumber );
+        /** Prepares the exercise for number tasks
+        * espacially fills the arrays with proper numbers */
+        void initExercise();
+
+        // Public attributes
+        /** total number of exercises */
+        int number;
+        /** actual number of managed exercises */
+        int count;
+
+        /** actual amount of given answers */
+        int total_answers;
+        /** actual count of right answers */
+        int right_answers;
+        /** actual count of wrong answers */
+        int wrong_answers;
+
+        /** in KPercentage selected type of task */
+        int selected_type;
+        /** percentages to be calculated with */
+        int percentage[ 10 ];
+        /** basevalues to be calculated with */
+        int basevalue[ 10 ];
+        /** percentvalues to be calculated with */
+        int percentvalue[ 10 ];
+
+        QLabel *label_1;
+        QLabel *label_2;
+        QLabel *label_number;
+        QLabel *label_count;
+
+        /** editline for the actual task */
+        QLineEdit *line_edit_input;
+        /** editline for the percentage */
+        QLineEdit *line_edit_percentage;
+        /** editline for the basevalue */
+        QLineEdit *line_edit_basevalue;
+        /** editline for the percentvalue */
+        QLineEdit *line_edit_percentvalue;
+
+        /** showing the effort of the user */
+        QProgressBar *progress_bar_count;
+        /** button to apply the current input */
+        QPushButton *push_button_apply;
+        /** button to cancel the exercise series */
+        QPushButton *push_button_cancel;
+        
+        QProgressBar *progress_bar_right_wrong;
+        QLabel *label_right;
+        QLabel *label_wrong;
+
+        /** the answer window */
+        KAnswer *answer;
+        /** stores the level selected in KPercentage's combo_box_level */
+        int selected_level;
+
+	private:
+		void keyPressEvent( QKeyEvent * e );
+
+
+    public slots:  // Public slots
+        /**
+         * checks, if the input is a val. number
+         * calls validateTask then and if succeeds causes a newTask
+         *
+         * @see kpercentmain#validateTask kpercetmain#newTask
+         */
+        void slotApplyInput();
+        /** reimplemented: growing the progressbar step by step */
+        void timerEvent( QTimerEvent * );
+};
+
+#endif
diff --git a/kpercentage/kpercentage/ksplashscreen.cpp b/kpercentage/kpercentage/ksplashscreen.cpp
new file mode 100644
index 00000000..bd0adea1
--- /dev/null
+++ b/kpercentage/kpercentage/ksplashscreen.cpp
@@ -0,0 +1,68 @@
+/***************************************************************************
+                       splashscreen.h  -  description
+                            -------------------
+   begin                : Fri Nov 30 2001
+   copyright            : (C) 2001 by Matthias Messmer &
+                                      Carsten Niehaus &
+                                      Robert Gogolok
+   email                : bmlmessmer@web.de &
+                          cniehaus@gmx.de &
+                          mail@robert-gogolok.de
+***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+// Qt includes
+#include <qcanvas.h>
+#include <qtimer.h>
+
+// KDE includes
+#include <kstandarddirs.h>
+
+// local includes
+#include "kpercentage.h"
+#include "ksplashscreen.h"
+
+/* creates the splash window without titlebar and border */
+KSplashScreen::KSplashScreen( KPercentage *percentage, const char *name ) :
+        KDialog( 0L, name, FALSE, QWidget::WStyle_Customize | QWidget::WStyle_NoBorder )
+{
+    percentage_window = percentage;
+    resize( 380, 300 );
+    /* load the background pixmap */
+    QPixmap bgp( locate( "data", "kpercentage/pics/splash.png" ) );
+    /* wait some time and start the main window */
+    QCanvas *canvas = new QCanvas( this );
+    canvas->resize( 400, 300 );
+    /* set the background pixmap */
+    canvas->setBackgroundPixmap( bgp );
+    //remove version number from splash annma 14/02/2005
+    //QCanvasText *t = new QCanvasText( KPERCENTAGE_VERSION, canvas );
+    //t->move( 330.0, 260.0 );
+    //t->show();
+    canvas->setAllChanged();
+    canvas->update();
+    QCanvasView *view = new QCanvasView( canvas, this, "", QCanvasView::WStyle_Customize | QCanvasView::WStyle_NoBorder );
+    view->resize( 380, 300 );
+    view->setVScrollBarMode( QCanvasView::AlwaysOff );
+    view->setHScrollBarMode( QCanvasView::AlwaysOff );
+    view->setFrameStyle( QCanvasView::NoFrame );
+    view->show();
+    QTimer::singleShot( 2000, this, SLOT( showPercentage() ) );
+}
+
+/* show the main window and close the splah window */
+void KSplashScreen::showPercentage()
+{
+    percentage_window->show();
+    delete( this );
+}
+
+#include "ksplashscreen.moc"
diff --git a/kpercentage/kpercentage/ksplashscreen.h b/kpercentage/kpercentage/ksplashscreen.h
new file mode 100644
index 00000000..3c051242
--- /dev/null
+++ b/kpercentage/kpercentage/ksplashscreen.h
@@ -0,0 +1,52 @@
+/***************************************************************************
+                      splashscreen.h  -  description
+                           -------------------
+  begin                : Fri Nov 30 2001
+  copyright            : (C) 2001 by Matthias Messmer &
+                                     Carsten Niehaus &
+                                     Robert Gogolok
+  email                : bmlmessmer@web.de &
+                         cniehaus@gmx.de &
+                         mail@robert-gogolok.de
+***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef SPLASHSCREEN_H
+#define SPLASHSCREEN_H
+
+// KDE includes
+
+class QWidget;
+class KPercentage;
+
+/**
+ * Spashscreen
+ *
+ * @author Matthias Messmer & Robert Gogolok
+ */
+class KSplashScreen : public KDialog
+{
+    Q_OBJECT
+
+    public:
+        /** constructor */
+        KSplashScreen( KPercentage *percentage, const char *name );
+
+    public slots:   // public slots
+        /* called after some time to hide the splash and show the main window */
+        void showPercentage();
+
+    private:
+        /** The KPercentage central window */
+        KPercentage *percentage_window;
+};
+
+#endif
diff --git a/kpercentage/kpercentage/main.cpp b/kpercentage/kpercentage/main.cpp
new file mode 100644
index 00000000..b52bd324
--- /dev/null
+++ b/kpercentage/kpercentage/main.cpp
@@ -0,0 +1,70 @@
+/***************************************************************************
+                         main.cpp  -  description
+                            -------------------
+   begin                : Fre Nov 16 14:52:33 CET 2001
+   copyright            : (C) 2001 by Matthias Messmer &
+                                      Carsten Niehaus &
+                                      Robert Gogolok
+   email                : bmlmessmer@web.de &
+                          cniehaus@gmx.de &
+                          mail@robert-gogolok.de
+***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+// KDE includes
+#include <kcmdlineargs.h>
+#include <kaboutdata.h>
+
+// local includes
+#include "kpercentage.h"
+
+static const char description[] =
+    I18N_NOOP( "A program to improve your skills in calculating with percentages" );
+
+static KCmdLineOptions options[] =
+    {
+        KCmdLineLastOption
+    };
+
+int main( int argc, char *argv[] )
+{
+    KAboutData aboutData
+    (
+        "kpercentage",
+        I18N_NOOP( "KPercentage" ),
+        KPERCENTAGE_VERSION, description, KAboutData::License_GPL,
+        "(c) 2001-2007, Matthias Messmer",
+        0, 0,
+        "submit@bugs.kde.org"
+    );
+    aboutData.addAuthor( "Matthias Messmer", I18N_NOOP( "coding, coding and coding" ), "bmlmessmer@web.de" );
+    aboutData.addAuthor( "Carsten Niehaus", I18N_NOOP( "CVS, coding and sed-script" ), "cniehaus@gmx.de" );
+    aboutData.addAuthor( "Robert Gogolok", I18N_NOOP( "CVS, coding and Makefile stuff" ), "mail@robert-gogolok.de" );
+    aboutData.addCredit( "Elhay Achiam", I18N_NOOP( "Pixmaps" ), "e_achiam@netvision.net.il" );
+    aboutData.addCredit( "Danny Allen", I18N_NOOP( "Pixmaps" ), "danny@dannyallen.co.uk" );
+    aboutData.addCredit( "Jonathan Drews", I18N_NOOP( "Spelling and Language" ), "j.e.drews@att.net" );
+    aboutData.addCredit( "Primoz Anzur", I18N_NOOP( "Cleaning and bugfixing code" ), "zerokode@gmx.net" );
+    aboutData.addCredit("David Vignoni", I18N_NOOP("SVG icon"), "david80v@tin.it");
+
+    KCmdLineArgs::init( argc, argv, &aboutData );
+    KCmdLineArgs::addCmdLineOptions( options ); // Add our own options.
+
+    KApplication a;
+    KPercentage *kpercentage = new KPercentage( "kpercentage" );
+    a.setMainWidget( kpercentage );
+
+    /*
+     * no window is shown here, cause constructor of KPercentage shows
+     * splash screen first, then the main window is shown.
+     */
+
+    return a.exec();
+}
diff --git a/kpercentage/kpercentage/pics/Makefile.am b/kpercentage/kpercentage/pics/Makefile.am
new file mode 100644
index 00000000..14a8cdd3
--- /dev/null
+++ b/kpercentage/kpercentage/pics/Makefile.am
@@ -0,0 +1,7 @@
+pics_DATA = smily_medium.png smily_right.png smily_wrong.png kanswer_bg.png kpercentage_bg.png kpercentage_bg_rtl.png kpercentmain_bg.png kpercentmain_bg_rtl.png splash.png \
+    smily0000.png smily0001.png smily0002.png smily0003.png smily0004.png smily0005.png smily0006.png
+
+picsdir = $(kde_datadir)/kpercentage/pics
+
+story_DATA = right.story wrong.story
+storydir = $(kde_datadir)/kpercentage/story
diff --git a/kpercentage/kpercentage/pics/kanswer_bg.png b/kpercentage/kpercentage/pics/kanswer_bg.png
new file mode 100644
index 00000000..0f5f09b9
--- /dev/null
+++ b/kpercentage/kpercentage/pics/kanswer_bg.png
diff --git a/kpercentage/kpercentage/pics/kpercentage_bg.png b/kpercentage/kpercentage/pics/kpercentage_bg.png
new file mode 100644
index 00000000..ef3d488a
--- /dev/null
+++ b/kpercentage/kpercentage/pics/kpercentage_bg.png
diff --git a/kpercentage/kpercentage/pics/kpercentage_bg.svgz b/kpercentage/kpercentage/pics/kpercentage_bg.svgz
new file mode 100644
index 00000000..85a56ee4
--- /dev/null
+++ b/kpercentage/kpercentage/pics/kpercentage_bg.svgz
diff --git a/kpercentage/kpercentage/pics/kpercentage_bg_rtl.png b/kpercentage/kpercentage/pics/kpercentage_bg_rtl.png
new file mode 100644
index 00000000..21275c07
--- /dev/null
+++ b/kpercentage/kpercentage/pics/kpercentage_bg_rtl.png
diff --git a/kpercentage/kpercentage/pics/kpercentage_bg_rtl.svgz b/kpercentage/kpercentage/pics/kpercentage_bg_rtl.svgz
new file mode 100644
index 00000000..5864b7bb
--- /dev/null
+++ b/kpercentage/kpercentage/pics/kpercentage_bg_rtl.svgz
diff --git a/kpercentage/kpercentage/pics/kpercentmain_bg.png b/kpercentage/kpercentage/pics/kpercentmain_bg.png
new file mode 100644
index 00000000..cf45cd6a
--- /dev/null
+++ b/kpercentage/kpercentage/pics/kpercentmain_bg.png
diff --git a/kpercentage/kpercentage/pics/kpercentmain_bg.svgz b/kpercentage/kpercentage/pics/kpercentmain_bg.svgz
new file mode 100644
index 00000000..cd123cf7
--- /dev/null
+++ b/kpercentage/kpercentage/pics/kpercentmain_bg.svgz
diff --git a/kpercentage/kpercentage/pics/kpercentmain_bg_rtl.png b/kpercentage/kpercentage/pics/kpercentmain_bg_rtl.png
new file mode 100644
index 00000000..34f1a547
--- /dev/null
+++ b/kpercentage/kpercentage/pics/kpercentmain_bg_rtl.png
diff --git a/kpercentage/kpercentage/pics/kpercentmain_bg_rtl.svgz b/kpercentage/kpercentage/pics/kpercentmain_bg_rtl.svgz
new file mode 100644
index 00000000..f4ecf9e0
--- /dev/null
+++ b/kpercentage/kpercentage/pics/kpercentmain_bg_rtl.svgz
diff --git a/kpercentage/kpercentage/pics/right.story b/kpercentage/kpercentage/pics/right.story
new file mode 100644
index 00000000..a739817c
--- /dev/null
+++ b/kpercentage/kpercentage/pics/right.story
@@ -0,0 +1,17 @@
+# story board for right answer animation
+name init
+move 10,0,0  #smily face going down
+move 10,3,0 #smily face going down
+move 10,12,0 #smily face going down
+move 10,27,0 #smily face going down
+move 10,58,0 #smily face going down
+move 10,58,1 #smily face going down
+move 10,58,2 #smily face going down
+move 10,58,3 #bounce
+move 10,58,2 #smily face going up
+move 10,58,1 #smily face going up
+move 10,58,0 #smily face going up
+move 10,27,0 #smily face going up
+move 10,12,0 #smily face going up
+move 10,3,0 #smily face going up
+following init #forever loopback...
diff --git a/kpercentage/kpercentage/pics/smily0000.png b/kpercentage/kpercentage/pics/smily0000.png
new file mode 100644
index 00000000..347dd5d1
--- /dev/null
+++ b/kpercentage/kpercentage/pics/smily0000.png
diff --git a/kpercentage/kpercentage/pics/smily0001.png b/kpercentage/kpercentage/pics/smily0001.png
new file mode 100644
index 00000000..c96f538c
--- /dev/null
+++ b/kpercentage/kpercentage/pics/smily0001.png
diff --git a/kpercentage/kpercentage/pics/smily0002.png b/kpercentage/kpercentage/pics/smily0002.png
new file mode 100644
index 00000000..3f3b1af1
--- /dev/null
+++ b/kpercentage/kpercentage/pics/smily0002.png
diff --git a/kpercentage/kpercentage/pics/smily0003.png b/kpercentage/kpercentage/pics/smily0003.png
new file mode 100644
index 00000000..78b43212
--- /dev/null
+++ b/kpercentage/kpercentage/pics/smily0003.png
diff --git a/kpercentage/kpercentage/pics/smily0004.png b/kpercentage/kpercentage/pics/smily0004.png
new file mode 100644
index 00000000..3aeb7b10
--- /dev/null
+++ b/kpercentage/kpercentage/pics/smily0004.png
diff --git a/kpercentage/kpercentage/pics/smily0005.png b/kpercentage/kpercentage/pics/smily0005.png
new file mode 100644
index 00000000..66342946
--- /dev/null
+++ b/kpercentage/kpercentage/pics/smily0005.png
diff --git a/kpercentage/kpercentage/pics/smily0006.png b/kpercentage/kpercentage/pics/smily0006.png
new file mode 100644
index 00000000..a4395fac
--- /dev/null
+++ b/kpercentage/kpercentage/pics/smily0006.png
diff --git a/kpercentage/kpercentage/pics/smily_medium.png b/kpercentage/kpercentage/pics/smily_medium.png
new file mode 100644
index 00000000..fe51c32d
--- /dev/null
+++ b/kpercentage/kpercentage/pics/smily_medium.png
diff --git a/kpercentage/kpercentage/pics/smily_right.png b/kpercentage/kpercentage/pics/smily_right.png
new file mode 100644
index 00000000..c20871da
--- /dev/null
+++ b/kpercentage/kpercentage/pics/smily_right.png
diff --git a/kpercentage/kpercentage/pics/smily_wrong.png b/kpercentage/kpercentage/pics/smily_wrong.png
new file mode 100644
index 00000000..3056c08f
--- /dev/null
+++ b/kpercentage/kpercentage/pics/smily_wrong.png
diff --git a/kpercentage/kpercentage/pics/splash.png b/kpercentage/kpercentage/pics/splash.png
new file mode 100644
index 00000000..7ee11378
--- /dev/null
+++ b/kpercentage/kpercentage/pics/splash.png
diff --git a/kpercentage/kpercentage/pics/splash.svgz b/kpercentage/kpercentage/pics/splash.svgz
new file mode 100644
index 00000000..ce8ea9a1
--- /dev/null
+++ b/kpercentage/kpercentage/pics/splash.svgz
diff --git a/kpercentage/kpercentage/pics/wrong.story b/kpercentage/kpercentage/pics/wrong.story
new file mode 100644
index 00000000..56d3edaa
--- /dev/null
+++ b/kpercentage/kpercentage/pics/wrong.story
@@ -0,0 +1,10 @@
+# story board for wrong answer animation
+name init
+move 10,0,4 #smiley face going down
+move 15,8,4 #smiley face going down
+move 10,18,4 #smiley face going down
+move 5,28,4 #smiley face going down
+move 10,38,4 #smiley face going down
+move 15,48,4 #smiley face going down
+move 13,54,4 #smiley face going down
+move 10,58,4 #smiley face going down
diff --git a/kpercentage/kpercentage/right.txt b/kpercentage/kpercentage/right.txt
new file mode 100644
index 00000000..ac657cc0
--- /dev/null
+++ b/kpercentage/kpercentage/right.txt
@@ -0,0 +1,8 @@
+Good choice!
+Well done!
+Pretty good!
+Fine!
+Right!
+Yes!
+Great!
+Good work!
diff --git a/kpercentage/kpercentage/wrong.txt b/kpercentage/kpercentage/wrong.txt
new file mode 100644
index 00000000..58c6a5cf
--- /dev/null
+++ b/kpercentage/kpercentage/wrong.txt
@@ -0,0 +1,8 @@
+Wrong!
+Not right!
+Think twice!
+Sorry, no!
+False!
+Try again!
+Oh no!
+That's not right!