Finish 1.5.46

common.pri

@@ -133,7 +133,7 @@ RCC_DIR        = $${ARCH_DIR}/$${BUILD_TYPE}/rcc
 
 LIMEREPORT_VERSION_MAJOR = 1
 LIMEREPORT_VERSION_MINOR = 5
-LIMEREPORT_VERSION_RELEASE = 45
+LIMEREPORT_VERSION_RELEASE = 46
 
 LIMEREPORT_VERSION = '$${LIMEREPORT_VERSION_MAJOR}.$${LIMEREPORT_VERSION_MINOR}.$${LIMEREPORT_VERSION_RELEASE}'
 DEFINES *= LIMEREPORT_VERSION_STR=\\\"$${LIMEREPORT_VERSION}\\\"

limereport/items/lrchartitem.cpp

@@ -129,7 +129,8 @@ void SeriesItem::setPreferredType(const SeriesItemPreferredType& type)
 ChartItem::ChartItem(QObject *owner, QGraphicsItem *parent)
     : ItemDesignIntf(xmlTag, owner, parent), m_legendBorder(true),
       m_legendAlign(LegendAlignCenter), m_titleAlign(TitleAlignCenter),
-      m_chartType(Pie), m_labelsField("")
+      m_chartType(Pie), m_labelsField(""), m_isEmpty(true),
+      m_showLegend(true)
 {
     m_labels<<"First"<<"Second"<<"Thrid";
     m_chart = new PieChart(this);
@@ -176,12 +177,15 @@ void ChartItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
                         (maxTitleHeight)):0;
 
     QRectF titleRect = QRectF(borderMargin,borderMargin,rect().width()-borderMargin*2,titleOffset);
-    QRectF legendRect = m_chart->calcChartLegendRect(painter->font(), rect(), false, borderMargin, titleOffset);
+    QRectF legendRect = QRectF(0,0,0,0);
+    if (m_showLegend)
+        legendRect = m_chart->calcChartLegendRect(painter->font(), rect(), false, borderMargin, titleOffset);
     QRectF diagramRect = rect().adjusted(borderMargin,titleOffset+borderMargin,
                                          -(legendRect.width()+borderMargin*2),-borderMargin);
 
     paintChartTitle(painter, titleRect);
-    m_chart->paintChartLegend(painter,legendRect);
+    if (m_showLegend)
+        m_chart->paintChartLegend(painter,legendRect);
     m_chart->paintChart(painter,diagramRect);
 
     painter->restore();
@@ -224,11 +228,15 @@ QObject *ChartItem::elementAt(const QString &collectionName, int index)
 
 void ChartItem::updateItemSize(DataSourceManager *dataManager, RenderPass , int )
 {
+
+    m_isEmpty = false;
     if (dataManager && dataManager->dataSource(m_datasource)){
         IDataSource* ds =  dataManager->dataSource(m_datasource);
         foreach (SeriesItem* series, m_series) {
-            series->setLabelsColumn(m_labelsField);
-            series->fillSeriesData(ds);
+            if (series->isEmpty()){
+                series->setLabelsColumn(m_labelsField);
+                series->fillSeriesData(ds);
+            }
         }
         fillLabels(ds);
     }
@@ -258,7 +266,22 @@ QWidget *ChartItem::defaultEditor()
 
 bool ChartItem::isNeedUpdateSize(RenderPass pass) const
 {
-    return  pass == FirstPass;
+    return  pass == FirstPass && m_isEmpty;
+}
+
+bool ChartItem::showLegend() const
+{
+    return m_showLegend;
+}
+
+void ChartItem::setShowLegend(bool showLegend)
+{
+    if (m_showLegend != showLegend){
+        m_showLegend = showLegend;
+        notify("showLegend", !m_showLegend, m_showLegend);
+        update();
+    }
+    m_showLegend = showLegend;
 }
 
 QList<QString> ChartItem::labels() const

limereport/items/lrchartitem.h

@@ -52,6 +52,7 @@ public:
     void setColor(const QColor &color);
     SeriesItemPreferredType preferredType() const;
     void setPreferredType(const SeriesItemPreferredType& preferredType);
+    bool isEmpty(){ return m_data.values().isEmpty();}
 private:
     QString m_name;
     QString m_valuesColumn;
@@ -127,6 +128,7 @@ class ChartItem : public LimeReport::ItemDesignIntf
     Q_PROPERTY(TitleAlign titleAlign READ titleAlign WRITE setTitleAlign)
     Q_PROPERTY(ChartType chartType READ chartType WRITE setChartType)
     Q_PROPERTY(QString labelsField READ labelsField WRITE setLabelsField)
+    Q_PROPERTY(bool showLegend READ showLegend WRITE setShowLegend)
     friend class AbstractChart;
 public:
 
@@ -176,6 +178,9 @@ public:
     void setLabels(const QList<QString> &labels);
     QWidget* defaultEditor();
 
+    bool showLegend() const;
+    void setShowLegend(bool showLegend);
+
 protected:
     void paintChartTitle(QPainter* painter, QRectF titleRect);
     virtual BaseDesignIntf* createSameTypeItem(QObject *owner, QGraphicsItem *parent);
@@ -200,6 +205,8 @@ private:
     ChartType   m_chartType;
     QString     m_labelsField;
     QList<QString> m_labels;
+    bool m_isEmpty;
+    bool m_showLegend;
 };
 
 } //namespace LimeReport

limereport/lrreportrender.cpp

@@ -609,6 +609,8 @@ void ReportRender::renderDataBand(BandDesignIntf *dataBand)
 
         while(!bandDatasource->eof() && !m_renderCanceled){
 
+            datasources()->updateChildrenData(dataBand->datasourceName());
+
             BandDesignIntf* rawData = renderData(dataBand);
 
             if (!rawData->isEmpty() || dataBand->printIfEmpty()){
@@ -624,7 +626,6 @@ void ReportRender::renderDataBand(BandDesignIntf *dataBand)
                 if (dataBand->keepFooterTogether() && !bandDatasource->hasNext())
                     openFooterGroup(dataBand);
 
-                datasources()->updateChildrenData(dataBand->datasourceName());
                 m_lastDataBand = dataBand;
 
                 if (header && !firstTime && header->repeatOnEachRow())