WebSVN – svn1 – Diff – /Mara/branches/QtMain/qmconfclass.cpp

 QmConfClass::QmConfClass(QWidget *parent) :
     QWidget(parent)
+{
     populating = false;
-    //resize ( 600,400);
+    dirty = false;
     QVBoxLayout *verticalLayout = new QVBoxLayout(this);
     verticalLayout->setContentsMargins(0, 0, 0, 0);
     QGroupBox *groupBox = new QGroupBox("Class");
     tableWidget->setItemDelegateForColumn(COL_ABR, new textDelegate(2));
     tableWidget->setItemDelegateForColumn(COL_CLASS, new textDelegate(LEN_CLASS_NAME));
     tableWidget->setItemDelegateForColumn(COL_TIME, new timeDelegate());
     tableWidget->setItemDelegateForColumn(COL_WINNERS, new SpinBoxDelegate(0,50));
     tableWidget->setItemDelegateForColumn(COL_NE_WINNERS, new SpinBoxDelegate(0,50));
+}
+/*----------------------------------------------------------------------------
+** FUNCTION           : showEvent
+**
+** DESCRIPTION        : Called when the page is shown
+**                      Used to refresh the contents of the display as well
+**                      as show them for the first time
+**
+----------------------------------------------------------------------------*/
+void QmConfClass::showEvent ( QShowEvent * event )
+{
+    //qDebug("populate::showEvent");
+    if ( ! event->spontaneous() && !dirty )
+    {
-    populate();
+        populate();
+    }
+}
 /*----------------------------------------------------------------------------
 ** FUNCTION           : populate
 **
     */
     QmConfig newcfg(config);
     /*
     **  Extract the data from the Widgets
+    **  Trap: The Class info is cross ref by index into the table
+    **        Thus we need to maintain the order in the config.
     */
     for (int entryIndex = 0; entryIndex < tableWidget->rowCount(); entryIndex++)
+    {
         // Check that this is a real Entry or the 'Totals' header
             continue;
+        }
         int ii = item->text().toInt();
         qDebug("Processing: %d", ii);
+        /*
+        ** This is a new entry - allocate a new index
+        */
-        if (ii >= MAX_CLASS || ii < 0)
+        if (ii < 0)
+        {
+            ii = newcfg.num_class;
+            newcfg.num_class++;
+        }
+        if (ii >= MAX_CLASS )
+        {
-            qDebug("Ignore row:%d. Class out of rande", entryIndex);
+            qDebug("Ignore row:%d. Class out of range", entryIndex);
             continue;
+        }
         item = tableWidget->item ( entryIndex, COL_ABR );
         if ( item )
+        {
             throw( "Error: No categories defined" );
+        }
+        /*
+        ** Test for duplicate abbreviations
+        ** I know its a slow agorithm, but its only a small set
+        */
+        for( int i = 0; i < MAX_CLASS; i++ )
+        {
+            if (newcfg.team_class[i].abr[0] != '\0')
+            {
+                for (int j = i+1; j < MAX_CLASS; j++)
+                {
+                    if (newcfg.team_class[j].abr[0] != '\0')
+                    {
+                        if (    newcfg.team_class[i].abr[0] == newcfg.team_class[j].abr[0]
+                             && newcfg.team_class[i].abr[1] == newcfg.team_class[j].abr[1]
+                            )
+                        {
+                            qDebug("Duplicate abr: %s", newcfg.team_class[i].abr);
+                            throw( "Error: Duplicate abbreviations detected");
+                        }
+                    }
+                }
+            }
+        }
+        /*
+        ** Sanity Test
+        */
         newcfg.nonequestrian_class = newcfg.lookup_class( newcfg.nonequestrian_class_abr );
         if( newcfg.equestrian_leg && newcfg.nonequestrian_class == 0 )
             MainWindow::showMessage( "WARNING: Non-equestrian class not found" );
+        qDebug("NE Index is: %d", newcfg.nonequestrian_class );
         /*
         **  Sanity test of the data
         */
         for( int i = 0; i < MAX_CLASS; i++ )
+        {
             if( newcfg.team_class[i].abr[0] != '\0' && newcfg.class_winners[i] == 0 )
+            {
+                if (newcfg.nonequestrian_class != i+1)
+                {
-                MainWindow::showMessage( QString("Warning: Class without winners:") + newcfg.team_class[i].abr );
+                    MainWindow::showMessage(QString("Warning: Class without winners:")+ newcfg.team_class[i].abr);
+                }
+            }
+        }
         /*
         ** Cannot mix winners for NE class and NE Winners for each class
         config = newcfg;
         config.write_config();
         updateChanged(false);
+        // Force re-populate so that the index field is now correct
+        populate();
+    }
-    catch (const char * str )
+    catch (const QString str )
+    {
         MainWindow::showMessage(str);
+    }
+}
 void QmConfClass::ctxMenu(const QPoint & pos)
+{
     qDebug("Context Menu");
     QMenu *menu = new QMenu;
-    QTableWidgetItem *item = tableWidget->itemAt(pos);
     menu->addAction(tr("New Category"), this, SLOT(ctxMenuAddRow()));
+    /*
+    **      Determine if we can delete an item
+    **      Do NOT delete items, unless thay have been added in this session
+    **      Once a class entry has been made it may be cross referenecd from
+    **      team data.
+    */
+    QTableWidgetItem *item = tableWidget->itemAt(pos);
     if (item)
+    {
+        int row = item->row();
+        qDebug("Item is at row:%d", row);
+        QTableWidgetItem *indexItem = tableWidget->item ( row, COL_INDEX );
+        if (indexItem)
+        {
+            int index = indexItem->text().toInt();
+            qDebug("Item is at row:%d, Index: %d", row, index);
+            if (index < 0)
+            {
-        menu->addAction(tr("Delete Category"), this, SLOT(ctxMenuDeleteRow()));
+                menu->addAction(tr("Delete Category"), this, SLOT(ctxMenuDeleteRow()));
+            }
+        }
+    }
    menu->exec(tableWidget->mapToGlobal(pos));
+}
 void QmConfClass::ctxMenuDeleteRow(void)
+{
+    //
+    //  Assume that if the menu was shown, then we can delete it
+    //
     //qDebug ("DELETE ROW: %d", tableWidget->currentRow () );
     tableWidget->removeRow(tableWidget->currentRow ());
     updateChanged(true);
+}
 void QmConfClass::ctxMenuAddRow(void)
+{
     tableWidget->setRowCount( 1+ tableWidget->rowCount());
+    tableWidget->setItem(tableWidget->rowCount() - 1, COL_INDEX, new qmTwiNumber(-1));
+}
 void QmConfClass::cellChanged(int row,int col)
+{
     if ( populating )
         return;
+    if (col == COL_INDEX)
+        return;
     updateChanged(true);
     populating = true;
     //qDebug("Cell changed: %d, %d", row, col);
     if (col == COL_NE)
+    {
         for (int ii = 0; ii < tableWidget->rowCount(); ii++)

Subversion Repositories svn1

(root)/Mara/branches/QtMain/qmconfclass.cpp – Rev 311 → 312