private void StoreFieldDefs()
{
if (_actTableNode == null)
{
return;
}
QueryTheme theme = _actTableNode.Parent as QueryTheme;
if (theme == null || theme.PromptDef == null)
{
return;
}
DataTable table = _actTableNode.QueryFieldDef;
table.Rows.Clear();
for (int i = 0; i < dgLayers.Rows.Count - 1; i++)
{
DataGridViewRow dgRow = dgLayers.Rows[i];
DataRow[] rows = theme.PromptDef.Select("Prompt='" + dgRow.Cells[1].Value + "'");
if (rows.Length == 0)
{
continue;
}
table.Rows.Add(
new object[] { dgRow.Cells[0].Value, rows[0]["ID"], dgRow.Cells[2].Value });
}
IFeatureLayer fLayer = _actTableNode.GetLayer(_doc) as IFeatureLayer;
if (fLayer != null && fLayer.Fields != null && _actTableNode.VisibleFieldDef != null)
{
_actTableNode.VisibleFieldDef.UseDefault = chkUseStandard.Checked;
_actTableNode.VisibleFieldDef.PrimaryDisplayField = cmbPrimaryField.Text;
table = _actTableNode.VisibleFieldDef;
table.Rows.Clear();
foreach (IField field in fLayer.Fields.ToEnumerable())
{
for (int i = 0; i < dgVisibleFields.Rows.Count; i++)
{
if ((string)dgVisibleFields.Rows[i].Cells[1].Value == field.name &&
((string)dgVisibleFields.Rows[i].Cells[2].Value != field.aliasname ||
(bool)dgVisibleFields.Rows[i].Cells[0].Value == true))
{
table.Rows.Add(
new object[] { (bool)dgVisibleFields.Rows[i].Cells[0].Value, field.name, (string)dgVisibleFields.Rows[i].Cells[2].Value });
}
}
}
}
_actTableNode = null;
}
private void treeQueries_MouseDoubleClick(object sender, MouseEventArgs e)
{
QueryTheme node = treeQueries.GetNodeAt(e.X, e.Y) as QueryTheme;
if (node != null && node.Type == QueryTheme.NodeType.query)
{
node.Expand();
node.BeginEdit();
}
}
private void BuildQueryForm()
{
panelCustomFields.Controls.Clear();
if (_combo == null)
{
return;
}
QueryTheme query = GetQueryTheme(_combo.Text);
if (query == null)
{
return;
}
lblQueryName.Text = query.Text;
if (query.PromptDef == null)
{
return;
}
int y = 5;
foreach (DataRow row in query.PromptDef.Rows)
{
System.Windows.Forms.Label label = new System.Windows.Forms.Label();
label.Text = row["Prompt"].ToString() + ":" + (((bool)row["Obliging"]) ? "*" : " ");
label.Location = new System.Drawing.Point(10, y);
label.Size = new Size(150, 21);
label.TextAlign = ContentAlignment.MiddleRight;
panelCustomFields.Controls.Add(label);
Control txtBox = CustomInputControl.Create(row);
if (txtBox == null)
{
continue;
}
txtBox.Location = new System.Drawing.Point(163, y);
txtBox.Size = new Size(190, 21);
txtBox.Name = "txt" + row["ID"].ToString();
panelCustomFields.Controls.Add(txtBox);
y += 26;
}
}
public void Load(IPersistStream stream)
{
if (_queries == null)
{
_queries = new List <QueryTheme>();
}
_queries.Clear();
while (true)
{
QueryTheme theme = stream.Load("Query", null, new QueryTheme()) as QueryTheme;
if (theme == null)
{
break;
}
_queries.Add(theme);
}
}
private void btnAddTable_Click(object sender, EventArgs e)
{
QueryTheme parent = treeQueries.SelectedNode as QueryTheme;
if (parent == null)
{
return;
}
FormSelectLayer selLayer = new FormSelectLayer(_doc);
if (selLayer.ShowDialog() == DialogResult.OK)
{
if (selLayer.SelectedLayer == null)
{
return;
}
QueryThemeTable node = new QueryThemeTable(selLayer.SelectedLayer, selLayer.SelectedLayerAlias);
parent.Nodes.Add(node);
parent.Expand();
}
}
private void btnQuery_Click(object sender, EventArgs e)
{
if (_parent == null || _combo == null)
{
return;
}
if (_combo.ThemeMode == QueryThemeMode.Default)
{
_queryVal = cmbQueryText.Text;
_queryField = cmbField.SelectedItem != null?cmbField.SelectedItem.ToString() : "";
_useWildcards = chkWildcards.Checked;
_focusMap = _parent._doc != null ? _parent._doc.FocusMap : null;
_mode = _parent.Mode;
if (btnAllFields.Checked)
{
_searchType = SearchType.allfields;
}
else if (btnField.Checked)
{
_searchType = SearchType.field;
}
else if (btnDisplayField.Checked)
{
_searchType = SearchType.displayfield;
}
else
{
return;
}
if (!cmbQueryText.Items.Contains(_queryVal))
{
cmbQueryText.Items.Add(_queryVal);
}
_cancelTracker.Reset();
btnQuery.Enabled = false;
btnStop.Enabled = true;
_worker.RunWorkerAsync(_parent.AllQueryableLayers);
}
else
{
if (_combo.UserDefinedQueries == null)
{
return;
}
foreach (QueryTheme theme in _combo.UserDefinedQueries.Queries)
{
if (theme.Text == lblQueryName.Text)
{
if (theme.PromptDef == null)
{
return;
}
_userdefValues = new Dictionary <int, string>();
foreach (DataRow row in theme.PromptDef.Rows)
{
foreach (Control ctrl in panelCustomFields.Controls)
{
if (ctrl.Name == "txt" + row["ID"].ToString())
{
_userdefValues.Add((int)row["ID"], ctrl.Text);
}
}
}
_theme = theme;
_focusMap = _parent._doc != null ? _parent._doc.FocusMap : null;
_cancelTracker.Reset();
btnQuery.Enabled = false;
btnStop.Enabled = true;
_worker2.RunWorkerAsync();
}
}
}
}
private void btnAddSeperator_Click(object sender, EventArgs e)
{
QueryTheme node = new QueryTheme();
treeQueries.Nodes.Add(node);
}
private void btnAddQuery_Click(object sender, EventArgs e)
{
QueryTheme node = new QueryTheme("Query" + (treeQueries.Nodes.Count + 1).ToString());
treeQueries.Nodes.Add(node);
}
private void treeQueries_AfterSelect(object sender, TreeViewEventArgs e)
{
btnAddTable.Enabled = treeQueries.SelectedNode is QueryTheme && ((QueryTheme)treeQueries.SelectedNode).Type == QueryTheme.NodeType.query;
tabControlLayers.Visible = treeQueries.SelectedNode is QueryThemeTable;
dgQueries.Visible = treeQueries.SelectedNode is QueryTheme;
TreeNode node = treeQueries.SelectedNode;
if (node is QueryTheme)
{
StoreFieldDefs();
DataTable tab = ((QueryTheme)node).PromptDef;
dgQueries.DataSource = tab;
}
else if (node is QueryThemeTable)
{
#region Query Fields
StoreFieldDefs();
dgLayers.Rows.Clear();
IFeatureLayer layer = ((QueryThemeTable)node).GetLayer(_doc) as IFeatureLayer;
if (layer != null)
{
colField.Items.Clear();
if (layer.Fields != null)
{
foreach (IField field in layer.Fields.ToEnumerable())
{
colField.Items.Add(field.name);
}
}
}
QueryTheme theme = node.Parent as QueryTheme;
if (theme == null && theme.PromptDef == null)
{
return;
}
colPrompt.Items.Clear();
foreach (DataRow row in theme.PromptDef.Select())
{
colPrompt.Items.Add(row["Prompt"].ToString());
}
foreach (DataRow row in ((QueryThemeTable)node).QueryFieldDef.Rows)
{
try
{
string field = row["Field"].ToString();
string op = row["Operator"].ToString();
int promptID = (int)row["Prompt"];
if (colField.Items.IndexOf(field) == -1)
{
field = "";
}
if (colOperator.Items.IndexOf(op) == -1)
{
op = "";
}
DataRow[] rows = theme.PromptDef.Select("ID=" + promptID);
if (rows.Length == 0)
{
continue;
}
dgLayers.Rows.Add(
new object[] { field, rows[0]["Prompt"], op });
}
catch { }
}
#endregion
#region Visible Fields
if (((QueryThemeTable)node).VisibleFieldDef != null && layer != null && layer.Fields != null)
{
QueryThemeVisibleFieldDef visFields = ((QueryThemeTable)node).VisibleFieldDef;
chkUseStandard.Checked = visFields.UseDefault;
cmbPrimaryField.Items.Clear();
dgVisibleFields.Rows.Clear();
foreach (IField field in layer.Fields.ToEnumerable())
{
cmbPrimaryField.Items.Add(field.name);
if (field.name == visFields.PrimaryDisplayField ||
(visFields.PrimaryDisplayField == "" &&
layer.Fields.PrimaryDisplayField != null &&
field.name == layer.Fields.PrimaryDisplayField.name))
{
cmbPrimaryField.SelectedIndex = cmbPrimaryField.Items.Count - 1;
}
DataRow[] r = visFields.Select("Name='" + field.name + "'");
if (r.Length == 1)
{
dgVisibleFields.Rows.Add(new object[] { (bool)r[0]["Visible"], field.name, (string)r[0]["Alias"], field.type.ToString() });
}
else
{
dgVisibleFields.Rows.Add(new object[] { false, field.name, field.aliasname, field.type.ToString() });
}
}
}
#endregion
_actTableNode = node as QueryThemeTable;
}
}