public FrmEditEnvVar(ref EnvironmentSnapshot snapshot, EnvironmentVariable variable)
{
InitializeComponent();
this.snapshot = snapshot;
this.variable = variable;
this.MinimumSize = new Size(327, 439);
dgvValuesList.TabIndex = 0;
LoadSettings();
txtVariableName.CausesValidation = false;
dgvHandler = new DgvHandler(ref dgvValuesList);
// set default icon
dgvValuesList_UserAddedRow(null, null);
this.txtVariableName.Text = variable.Name;
this.validator = new EnvironmentValueValidator();
if (txtVariableName.Text.Length != 0)
{
// Check if we are editing variable
LoadEnvironmentVariableValues();
}
// Set form title
this.Text = (txtVariableName.Text.Length != 0
? "Edit" : "New") + " "
+ (this.snapshot.Target == EnvironmentVariableTarget.Machine
? "System" : "User") + " Variable";
#region Create DgvHandler Commands
commandsList = new CommandStack();
dgvHandler.SetCurrentCell(0);
editVarNameCommand = new EditVarNameCommand( txtVariableName );
#endregion DgvHandler Commands
// disable buttons
SetBtnState();
txtVariableName.CausesValidation = true;
isVarNameChanged = false;
// Open/Save File dialogs
openFileDialog.Filter = FILE_FILTER;
openFileDialog.DefaultExt = DEFAULT_FILTER_EXTENSION;
saveFileDialog.Filter = FILE_FILTER;
saveFileDialog.DefaultExt = DEFAULT_FILTER_EXTENSION;
}
private void LocateInWindowsExplorer( )
{
EnvironmentValueValidator validator = new EnvironmentValueValidator();
string varValue = string.Empty;
foreach ( DataGridViewRow row in dgvValuesList.SelectedRows )
{
if ( row.Index != dgvValuesList.Rows.Count - 1 )
{
DataGridViewCell cell = row.Cells[ 1 ];
varValue = (cell.Value.ToString().Contains("%")) ? cell.ToolTipText : cell.Value.ToString();
switch ( validator.ValueType( varValue ) )
{
case EnvironmentValueType.Folder:
{ // Open Folder in Windows Explorer
LocateInWindowsExplorer( varValue );
}
break;
case EnvironmentValueType.File:
{ // Select File in Windows Explorer
LocateInWindowsExplorer( "/select," + varValue );
}
break;
case EnvironmentValueType.Error:
{ // Select existing folder in the path
string parentDir = Path.GetDirectoryName( varValue );
while ( !Directory.Exists( parentDir ) )
{
parentDir = Path.GetDirectoryName( parentDir );
}
// Open Folder in Explorer
LocateInWindowsExplorer( parentDir );
}
break;
default:
// TODO: Remove for multiple rows
MessageBox.Show( "Nothing to locate in Windows Explorer", "Validation", MessageBoxButtons.OK, MessageBoxIcon.Exclamation );
break;
}
}
}
}