Added kmymoney

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kmymoney@1239792 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 240 insertions, 0 deletions

diff --git a/libkdchart/KDChartSeriesCollection.cpp b/libkdchart/KDChartSeriesCollection.cpp
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+++ b/libkdchart/KDChartSeriesCollection.cpp
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+/* -*- Mode: C++ -*-
+   KDChart - a multi-platform charting engine
+   */
+
+/****************************************************************************
+ ** Copyright (C) 2001-2003 Klarälvdalens Datakonsult AB.  All rights reserved.
+ **
+ ** This file is part of the KDChart library.
+ **
+ ** This file may be distributed and/or modified under the terms of the
+ ** GNU General Public License version 2 as published by the Free Software
+ ** Foundation and appearing in the file LICENSE.GPL included in the
+ ** packaging of this file.
+ **
+ ** Licensees holding valid commercial KDChart licenses may use this file in
+ ** accordance with the KDChart Commercial License Agreement provided with
+ ** the Software.
+ **
+ ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ **
+ ** See http://www.klaralvdalens-datakonsult.se/?page=products for
+ **   information about KDChart Commercial License Agreements.
+ **
+ ** Contact [email protected] if any conditions of this
+ ** licensing are not clear to you.
+ **
+ **********************************************************************/
+
+
+#include "KDChartSeriesCollection.h"
+#include "KDChartParams.h"
+
+
+KDChartSeriesCollection::KDChartSeriesCollection( KDChartParams *params )
+{
+    _params = params;
+}
+
+
+KDChartSeriesCollection::~KDChartSeriesCollection()
+{
+    for ( int i = 0; i < static_cast < int > ( (*this).size() ); i ++ )
+        delete (*this)[i];
+}
+
+
+// both rows return the same amount
+uint KDChartSeriesCollection::rows() const
+{
+    return usedRows();
+}
+uint KDChartSeriesCollection::usedRows() const
+{
+    return (*this).size();
+}
+
+
+uint KDChartSeriesCollection::cols() const
+{
+    return usedCols();
+}
+
+
+uint KDChartSeriesCollection::usedCols() const
+{
+    uint result = 0;
+
+    // find the maximum number of rows in all the visible series
+
+    for ( int i = 0; i < static_cast < int > ( (*this).size() ); i ++ )
+        if ( result < (*this)[i]->rows())
+            result = (*this)[i]->rows();
+
+    return result;
+}
+
+// Don't really know how to handle these yet, I have no need yet.
+// It appears to be only used to load QTables.
+// ASSERT if used.
+void KDChartSeriesCollection::setUsedRows( uint )
+{
+    Q_ASSERT(0);
+}
+void KDChartSeriesCollection::setUsedCols( uint )
+{
+    Q_ASSERT(0);
+}
+
+
+void KDChartSeriesCollection::setCell( uint row, uint col,
+        const KDChartData& element )
+{
+    Q_ASSERT( row < (*this).size() );
+    this->at(row)->setCell(col, element);
+}
+
+const KDChartData& KDChartSeriesCollection::cell( uint row, uint col ) const
+{
+    Q_ASSERT( row < (*this).size() );
+    // Put this back in if/when KHZ adds the performance improvements
+    // re usedCols( uint row )   Q_ASSERT( col < (*this)[row]->rows() );
+
+    if ( col < this->at(row)->rows() )
+        return this->at(row)->cell(col);
+    else
+        return _blank;
+}
+
+void KDChartSeriesCollection::expand( uint cols, uint rows )
+{
+    // first expand ourselves - cols-wise
+    (*this).resize(rows);
+
+    // now expand our babies
+    for ( int i = 0; i < static_cast < int > ( (*this).size() ); i ++ )
+        (*this)[i]->expand(cols);
+}
+
+
+
+// coordinate is the first or second value in a data point
+double KDChartSeriesCollection::maxValue( int coordinate ) const
+{
+    // IF there are no series to read from, then just return zero.
+    // KHZ: perhaps this should assert?
+
+    bool ok;    // the ok is required in case we check a PlaneSeries, which
+    // cannot possibly have a min or max on one of the axis.
+
+    double result = 0;      // if no valid min/max, then this is the default
+    bool first_max = true;
+
+    // find the first max
+#if COMPAT_QT_VERSION >= 0x030000
+    QValueVector<KDChartBaseSeries *>::const_iterator i;
+#else
+    QArray<KDChartBaseSeries *>::ConstIterator i;
+#endif
+    for ( i = (*this).begin(); i != (*this).end(); i ++ )
+    {
+        double temp = (*i)->maxValue(coordinate, ok);
+        if ( ok && (first_max || temp > result) )
+        {
+            first_max = false;
+            result = temp;
+        }
+    }
+
+    return result;
+}
+
+
+
+double KDChartSeriesCollection::minValue( int coordinate ) const
+{
+    // IF there are no series to read from, then just return zero.
+    // KHZ: perhaps this should assert?
+
+    bool ok = false;    // the ok is required in case we check a PlaneSeries, which
+    // cannot possibly have a min or max on one of the axis.
+
+    double result = 0;      // if no valid min/max, then this is the default
+
+    // find the first min
+#if COMPAT_QT_VERSION >= 0x030000
+    QValueVector<KDChartBaseSeries *>::const_iterator i;
+#else
+    QArray<KDChartBaseSeries *>::ConstIterator i;
+#endif
+    for ( i = (*this).begin(); !ok && i != (*this).end(); i ++ )
+        result = (*i)->minValue(coordinate, ok);
+
+    if ( ok )
+        for ( ; i != (*this).end(); i ++ )
+        {
+            double temp = (*i)->minValue(coordinate, ok);
+            if (ok)
+                result = QMIN( result, temp );
+        }
+
+    return result;
+}
+
+
+unsigned int KDChartSeriesCollection::indexOf( KDChartBaseSeries *series )
+{
+    unsigned int index = 0;
+#if COMPAT_QT_VERSION >= 0x030000
+    QValueVector<KDChartBaseSeries *>::const_iterator i;
+#else
+    QArray<KDChartBaseSeries *>::ConstIterator i;
+#endif
+    for ( i = (*this).begin(); i != (*this).end(); i ++, index ++ )
+        if ( *i == series )
+            break;
+
+    // must find it
+    Q_ASSERT( index < (*this).size() );
+
+    return index;
+}
+
+
+void KDChartSeriesCollection::setLegendText( KDChartBaseSeries *series, QString text )
+{
+    _params->setLegendText( indexOf( series ), text );
+}
+
+
+
+void KDChartSeriesCollection::setYaxis( KDChartBaseSeries *series, 
+        KDChartAxisParams::AxisPos axis )
+{
+    unsigned int index = indexOf( series );
+    _params->setAxisDatasets( axis, index, index, 0 );
+}
+
+
+
+
+QString KDChartSeriesCollection::legendText( KDChartBaseSeries *series )
+{
+    return _params->legendText( indexOf(series) );
+}
+
+
+KDChartAxisParams::AxisPos KDChartSeriesCollection::yAxis( KDChartBaseSeries *series )
+{
+    unsigned int index = indexOf( series );
+    unsigned int tempchart = 0; // needed cause for some reason KHZ wants a reference.
+
+    // now we have to look through
+    for ( int i = 0; i < KDCHART_MAX_AXES; i ++ )
+        if ( _params->axisDatasets( i, index, index, tempchart ) )
+            return (KDChartAxisParams::AxisPos) i;
+
+    Q_ASSERT(0);    // should find it
+    return (KDChartAxisParams::AxisPos) 0;
+}