From c9d378a927ef6db59a80b72e30bb6f66d43eedc2 Mon Sep 17 00:00:00 2001
From: Arin Alexander <arin_a@bk.ru>
Date: Thu, 26 May 2016 23:21:42 +0400
Subject: [PATCH] Generating unique names for page items has been added

---
 limereport/lrreportrender.cpp | 14 ++++++++++++--
 limereport/lrreportrender.h   |  6 +++---
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/limereport/lrreportrender.cpp b/limereport/lrreportrender.cpp
index 0a7f450..27d3b30 100644
--- a/limereport/lrreportrender.cpp
+++ b/limereport/lrreportrender.cpp
@@ -139,6 +139,13 @@ qreal ReportRender::maxColumnHeight()
     return result;
 }
 
+void ReportRender::renameChildItems(BaseDesignIntf *item){
+    foreach(BaseDesignIntf* child, item->childBaseItems()){
+        if (!child->childBaseItems().isEmpty()) renameChildItems(child);
+        child->setObjectName(child->metaObject()->className()+QString::number(++m_curentNameIndex));
+    }
+}
+
 ReportRender::ReportRender(QObject *parent)
     :QObject(parent), m_renderPageItem(0), m_pageCount(0), m_currentColumn(0),
      m_lastDataBand(0), m_lastRenderedFooter(0)
@@ -163,8 +170,9 @@ void ReportRender::initDatasources(){
 
 void ReportRender::renderPage(PageDesignIntf* patternPage)
 {
-    m_patternPageItem=patternPage->pageItem();
-    m_pageCount=1;
+    m_curentNameIndex = 0;
+    m_patternPageItem = patternPage->pageItem();
+    m_pageCount = 1;
     m_renderCanceled = false;
     BandDesignIntf* reportFooter = m_patternPageItem->bandByType(BandDesignIntf::ReportFooter);
     m_reportFooterHeight = 0;
@@ -728,6 +736,8 @@ bool ReportRender::registerBand(BandDesignIntf *band, bool registerInChildren)
         }
 
         if (band->isData()) m_renderedDataBandCount++;
+        band->setObjectName(band->objectName()+QString::number(++m_curentNameIndex));
+        renameChildItems(band);
         return true;
     } else return false;
 }
diff --git a/limereport/lrreportrender.h b/limereport/lrreportrender.h
index ceda52f..a5c7562 100644
--- a/limereport/lrreportrender.h
+++ b/limereport/lrreportrender.h
@@ -74,7 +74,6 @@ public:
     ReportRender(QObject *parent = 0);
     void setDatasources(DataSourceManager* value);
     DataSourceManager*  datasources(){return m_datasources;}
-    void    renderPage(PageDesignIntf *patternPage);
     int     pageCount();
     PageItemDesignIntf::Ptr pageAt(int index);
     QString renderPageToString(PageDesignIntf *patternPage);
@@ -84,6 +83,7 @@ signals:
 public slots:
     void    cancelRender();
 private:
+    void    renderPage(PageDesignIntf *patternPage);
     void    initDatasources();
     void    initRenderPage();
     void    initVariables();
@@ -131,8 +131,6 @@ private:
     int     findLastPageNumber(int currentPage);
     void    savePage();
     QString toString();
-
-private:
     void initColumns();
     bool isNeedToRearrangeColumnsItems();
     BandDesignIntf* lastColumnItem(int columnIndex);
@@ -140,6 +138,7 @@ private:
     int  columnItemsCount(int columnIndex);
     qreal columnHeigth(int columnIndex);
     qreal maxColumnHeight();
+    void renameChildItems(BaseDesignIntf *item);
 private:
     DataSourceManager* m_datasources;
     PageItemDesignIntf* m_renderPageItem;
@@ -169,6 +168,7 @@ private:
     int             m_currentColumn;
     QList<PagesRange> m_ranges;
     QVector<BandDesignIntf*> m_columnedBandItems;
+    unsigned long long m_curentNameIndex;
 };
 } // namespace LimeReport
 #endif // LRREPORTRENDER_H