private void checkIfChanged()
{
DataTable secT = sectors.getSectorTable();
DataTable sysT = systems.getSystemTable();
DataTable secObT = null;
bool changed = false;
foreach (DataRow dt in secT.Rows)
{
if (dt.RowState != DataRowState.Unchanged)
{
changed = true;
}
}
foreach (DataRow dt2 in sysT.Rows)
{
if (dt2.RowState != DataRowState.Unchanged)
{
changed = true;
}
}
if (sectorWindow != null)
{
secObT = sectorWindow.getSectorObjectsSQL().getSectorObject();
foreach (DataRow secObRow in secObT.Rows)
{
if (secObRow.RowState == DataRowState.Unchanged)
{
changed = true;
}
}
}
if (changed == true)
{
DialogResult dr = MessageBox.Show("All your changes will be lost, Do want to save your changes before switching?",
"Loss of Information Warning", MessageBoxButtons.YesNo);
switch (dr)
{
case DialogResult.Yes:
save_Click(null, null);
break;
case DialogResult.No:
break;
}
}
}
private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
checkIfChanged();
SectorTab.Text = e.Node.Text;
String selName = e.Node.Text.ToString();
pCanvas1.Dispose();
this.pCanvas1 = new UMD.HCIL.Piccolo.PCanvas();
this.SectorTab.Controls.Add(this.pCanvas1);
this.pCanvas1.AllowDrop = true;
this.pCanvas1.BackColor = System.Drawing.Color.White;
this.pCanvas1.Dock = System.Windows.Forms.DockStyle.Fill;
this.pCanvas1.GridFitText = false;
this.pCanvas1.Location = new System.Drawing.Point(0, 0);
this.pCanvas1.Name = "pCanvas1";
this.pCanvas1.RegionManagement = true;
this.pCanvas1.Size = new System.Drawing.Size(554, 438);
this.pCanvas1.TabIndex = 0;
this.pCanvas1.Text = "pCanvas1";
if (e.Node.Level == 0)
{
if (e.Node.Nodes.Count > 0)
{
DataRow[] systemRow = systems.findRowsByName(selName);
String systemID = systemRow[0]["system_id"].ToString();
selectedSystemRow = systemRow[0];
//Populate Properties
SystemProps sp = new SystemProps();
sp.Name = selName;
int R = int.Parse(systemRow[0]["color_r"].ToString());
int G = int.Parse(systemRow[0]["color_g"].ToString());
int B = int.Parse(systemRow[0]["color_b"].ToString());
Color color = Color.FromArgb(R, G, B);
sp.Color = color;
sp.GalaxyX = float.Parse(systemRow[0]["galaxy_x"].ToString());
sp.GalaxyY = float.Parse(systemRow[0]["galaxy_y"].ToString());
sp.GalaxyZ = float.Parse(systemRow[0]["galaxy_z"].ToString());
sp.Notes = systemRow[0]["notes"].ToString();
DataRow[] sectorTable = sectors.getRowsBySystemID(systemID);
createPropertyGrid();
propertyGrid1.SelectedObject = sp;
systemWindow = new SystemWindow(pCanvas1, selName, sectorTable, propertyGrid1, selectedSystemRow);
propertyGrid1.PropertyValueChanged += new System.Windows.Forms.PropertyValueChangedEventHandler(systemWindow.pg_PropertyValueChanged);
}
else
{
MessageBox.Show("Sorry, There are no sector's to display in the selected system! \n Please add a new sector to it, or select another system.");
}
}
else if (e.Node.Level == 1)
{
DataRow[] sectorRow = sectors.findRowsByName(selName);
sectorID = int.Parse(sectorRow[0]["sector_id"].ToString());
createPropertyGrid();
sectorWindow = new SectorWindow(pCanvas1, sectorRow, propertyGrid1, dataGridView1);
createOptions(sectorWindow);
sectorObjects = sectorWindow.getSectorObjectsSQL();
propertyGrid1.PropertyValueChanged += new System.Windows.Forms.PropertyValueChangedEventHandler(sectorWindow.PropertyGrid1_PropertyValueChanged);
dataGridView1.Rows.Clear();
DataTable secObjects = sectorObjects.getSectorObject();
object[] dataSource = new object[4];
foreach (DataRow dr in secObjects.Rows)
{
int id = int.Parse(dr["sector_object_id"].ToString());
String name = dr["name"].ToString();
int baID = int.Parse(dr["base_asset_id"].ToString());
int type = int.Parse(dr["type"].ToString());
dataSource[0] = id;
dataSource[1] = name;
dataSource[2] = baID;
dataSource[3] = type;
dataGridView1.Rows.Add(dataSource);
}
}
}