Added old abandoned KDE3 version of koffice

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

1 files changed, 171 insertions, 0 deletions

diff --git a/kivio/kiviopart/kiviosdk/kivio_point.cpp b/kivio/kiviopart/kiviosdk/kivio_point.cpp
new file mode 100644
index 00000000..a18a4176
--- /dev/null
+++ b/kivio/kiviopart/kiviosdk/kivio_point.cpp
@@ -0,0 +1,171 @@
+/*
+ * Kivio - Visual Modelling and Flowcharting
+ * Copyright (C) 2000-2001 theKompany.com & Dave Marotti
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+#include "kivio_point.h"
+#include "kivio_common.h"
+
+#include <kdebug.h>
+
+
+/*
+ * Names for the different point types. invalid
+ * and last are not used for any real point type, 
+ * and only serve as bounds checking devices.
+ */
+static const char *KivioPointTypeNames[]={
+    "invalid", "normal", "bezier", "arc", "last"
+};
+
+
+/**
+ * Constructor
+ *
+ * Sets this point to (0,0) and of type normal.
+ */
+KivioPoint::KivioPoint()
+{
+    m_x = 0.0f;
+    m_y = 0.0f;
+    m_pointType = kptNormal;
+}
+
+
+/**
+ * Copy constructor
+ *
+ * @param copy The KivioPoint to make a copy of.
+ *
+ * Copies copy into this object.
+ */
+KivioPoint::KivioPoint( const KivioPoint &copy )
+{
+    m_x = copy.m_x;
+    m_y = copy.m_y;
+    m_pointType = copy.m_pointType;
+}
+
+
+/**
+ * Alternate constructor.
+ *
+ * @param newX The x value of the point
+ * @param newY The y value of the point
+ * @param pt The point type
+ *
+ * Creates a new point with values.
+ */
+KivioPoint::KivioPoint( double newX, double newY, KivioPointType pt )
+{
+    m_x = newX;
+    m_y = newY;
+    m_pointType = pt;
+}
+
+
+/**
+ * Destructor
+ */
+KivioPoint::~KivioPoint()
+{
+}
+
+
+/**
+ * Copies this object's data into pTarget
+ *
+ * @param pTarget The destination of the copy
+ */
+void KivioPoint::copyInto( KivioPoint *pTarget ) const
+{
+    if( !pTarget )
+        return;
+
+    pTarget->m_x = m_x;
+    pTarget->m_y = m_y;
+    pTarget->m_pointType = m_pointType;
+}
+
+
+/**
+ * Figure out the KivioPointType from a string
+ *
+ * @param str The string to search with
+ *
+ * This will figure out the KivioPointType from a string.  For example,
+ * "normal" will return kptNormal.
+ */
+KivioPoint::KivioPointType KivioPoint::pointTypeFromString( const QString &str )
+{
+    int i;
+    
+    // Iterate through all the possible enums
+    for( i=(int)kptNone+1; i<(int)kptLast; i++ )
+    {
+        // If we find it, return it
+        if( str.compare( KivioPointTypeNames[i] )==0 )
+        {
+            return (KivioPointType)i;
+        }
+    }
+    
+    // Otherwise return an invalid type
+    return kptNone;
+}
+
+
+
+/**
+ * Load this object from an XML element
+ *
+ * @param e The element to load from
+ * @returns true on success, false on failure.
+ */
+bool KivioPoint::loadXML( const QDomElement &e )
+{
+    if( e.tagName().compare( "KivioPoint" ) != 0 )
+    {
+       kdDebug(43000) << "Attempted to load KivioPoint from non-KivioPoint element" << endl;
+        return false;
+    }
+
+    m_x = XmlReadFloat( e, "x", 1.0f );
+    m_y = XmlReadFloat( e, "y", 1.0f );
+    m_pointType = (KivioPointType)pointTypeFromString( XmlReadString( e, "type", "normal" ) );
+    
+
+    return true;
+}
+
+
+
+/**
+ * Save this object to an XML element
+ *
+ * @param doc The document we are saving to
+ * @returns QDomElement
+ */
+QDomElement KivioPoint::saveXML( QDomDocument &doc )
+{
+    QDomElement e = doc.createElement("KivioPoint");
+    
+
+    XmlWriteFloat( e, QString("x"), m_x );
+    XmlWriteFloat( e, QString("y"), m_y );
+    XmlWriteString( e, QString("type"), QString(KivioPointTypeNames[m_pointType]) );
+    return e;
+}