Exemplo n.º 1
0
        /// <summary>
        /// Helps synchronizing aggregation definition in current row data grid control to
        /// aggregation definition presented as checked boxes for appropriate attributes in 
        /// tree view control
        /// </summary>
        private void dataGrid1_Click(object sender, EventArgs e)
        {
            if (sychContr == SynchControls.SynchGridToTreeView)
                return;

            try
            {
                DataRow dr = GetCurrentDataGridRow();
                String strAgg = dr[1].ToString();
                String strAggName = dr[0].ToString();

                if (checkBoxRelationships.Checked)
                {
                    sychContr = SynchControls.SynchGridToTreeView;
                    if (CheckOffTreeViewAndReturnRigid(strAgg, true))
                        dr[2] = "Rigid";
                    else
                        dr[2] = "Flexible";
                }
                else
                {
                    int i = 0;
                    foreach (TreeNode parentNode in treeViewAggregation.Nodes)
                    {
                        foreach (TreeNode childNode in parentNode.Nodes)
                        {
                            if (strAgg[i].ToString() == "1")
                            {
                                sychContr = SynchControls.SynchGridToTreeView;
                                childNode.Checked = true;
                                childNode.BackColor = dataGrid1.HeaderBackColor;
                            }
                            else
                            {
                                sychContr = SynchControls.SynchGridToTreeView;
                                childNode.Checked = false;
                                childNode.BackColor = treeViewAggregation.BackColor;
                            }
                            i++;
                        }
                        i++;
                    }
                }
                SetEstimatedSize(GetAggregationFromString(strAggName, strAgg));

                txtSummary.Text = GetCheckedNodeText(treeViewAggregation.Nodes);
            }
            catch (Exception ex)
            {
                System.Diagnostics.Debug.WriteLine(ex.Message + "\r\n" + ex.StackTrace);
            }
            sychContr = SynchControls.Unknown;

        }
Exemplo n.º 2
0
        /// <summary>
        /// Main function called when user checks/uncheckes dimension attribute.
        /// If attribute checked it needs to be added to the string representation of an aggregations
        /// </summary>
        private void treeViewAggregation_AfterCheck(object sender, TreeViewEventArgs e)
        {
            // If happen to synch Tree to grid, we should quit
            if (sychContr == SynchControls.SynchTreeToGrid)
                return;

            if (e.Action == TreeViewAction.Unknown && !boolHandleClick ) return;
            if (e.Node.Parent == null) 
                return;

            DataRow dr = GetCurrentDataGridRow();
            String strAgg = dr[1].ToString();

            int i = 0;
            int intAttrCount = 0;
            TreeNode parent = e.Node.Parent;
            while (parent.Parent != null)
            {
                parent = parent.Parent;
            }
            if (parent == null) MessageBox.Show("Cannot find parent");
            string parentName = parent.Name;


            while (treeViewAggregation.Nodes[i].Name != parentName)
            {
                intAttrCount++;
                intAttrCount += mg1.Dimensions[treeViewAggregation.Nodes[i].Name].CubeDimension.Attributes.Count;
                i++;
                
            }

            if (checkBoxRelationships.Checked)
            {
                //Find a place of an attribute in the attr string
                int j = 0;
                foreach (CubeAttribute cubeDimAttr in mg1.Dimensions[treeViewAggregation.Nodes[i].Name].CubeDimension.Attributes)
                {
                    if (cubeDimAttr.AttributeID == e.Node.Name)
                        intAttrCount += j;

                    j++;
                }
            }
            else
            {
                intAttrCount += e.Node.Index;
            }


            if (e.Node.Checked)
            {
                strAgg = strAgg.Insert(intAttrCount, "1");
                strAgg = strAgg.Remove(intAttrCount + 1, 1);


                System.Drawing.Color ii = dataGrid1.HeaderBackColor;
                e.Node.BackColor = ii;
            }
            else
            {
                strAgg = strAgg.Insert(intAttrCount, "0");
                strAgg = strAgg.Remove(intAttrCount + 1, 1);
                e.Node.BackColor = treeViewAggregation.BackColor;
            }
            dr[1] = strAgg;

            if (sychContr == SynchControls.SynchTreeToGrid)
                dataGrid1_Click(null, null);
            sychContr = SynchControls.Unknown;
        }
Exemplo n.º 3
0
        public void Init(string strAggDesign, 
            MeasureGroup mg, 
            string[,] inDimAttributes,  
            string[] inDimNames ,
            string[] inDimIDs)
        {
            this.Text = this.Text + " Aggregation Design: " + strAggDesign; 
            mg1 = mg;
            aggDes = mg.AggregationDesigns.GetByName(strAggDesign);
            dimAttributes = inDimAttributes;
            dimNames = inDimNames;
            dimIDs = inDimIDs;

            DataTable myTable = new DataTable("Aggregations");

            DataColumn colItem = new DataColumn("Name", Type.GetType("System.String"));
            myTable.Columns.Add(colItem);
            colItem = new DataColumn("Aggregations", Type.GetType("System.String"));
            myTable.Columns.Add(colItem);
            colItem = new DataColumn("Type", Type.GetType("System.String"));
            myTable.Columns.Add(colItem);

            DataView myDataView = new DataView(myTable);
            dataGrid1.DataSource = myDataView;

            DataRow NewRow;
            foreach (Aggregation agg in aggDes.Aggregations)
            {
                NewRow = myTable.NewRow();
                NewRow["Aggregations"] = ConvertAggToSting(agg);
                NewRow["Name"] = agg.Name;
                myTable.Rows.Add(NewRow);
           }

           AddGridStyle();

           PopulateTreeView();
           checkBoxRelationships.Checked = true;
           sychContr = SynchControls.Unknown;
           
           int i = 0;
           foreach (DataRow dRow in myDataView.Table.Rows)
           {
               dataGrid1.CurrentRowIndex = i;
               dataGrid1_Click(null, null);
               i++;
           }

           myDataView.AllowNew = false;
           
        }