public void SetupTable()
{
SuspendLayout();
// table
table.ColumnModel = columnModel;
table.EnableHeaderContextMenu = false;
table.SelectionBackColor = Color.Yellow;
table.SelectionForeColor = Color.Black;
table.Font = new System.Drawing.Font("Arial", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
table.FullRowSelect = true;
tableModel.RowHeight = 18;
table.GridLineStyle = XPTable.Models.GridLineStyle.Dot;
table.HeaderFont = new System.Drawing.Font("Arial", 9.0F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
table.Name = "table";
table.NoItemsText = "There are no project folders to watch. Drag and drop your project folder here ...";
table.TabIndex = 1;
table.TableModel = tableModel;
table.Text = "table";
// columnModel
columnModel.Columns.AddRange(new XPTable.Models.Column[] {
nameColumn,
folderColumn,
typeColumn});
// nameColumn
nameColumn.Text = "Project";
nameColumn.Width = 120;
nameColumn.Renderer = new ProjectCellRenderer(imageListTypes);
nameColumn.Editor = new ProjectCellEditor();
// folderColumn
folderColumn.Text = "Path";
folderColumn.Width = 470;
folderColumn.Renderer = new FolderCellRenderer();
folderColumn.Editor = new FolderCellEditor();
// typeColumn
typeColumn.Text = "Type";
typeColumn.Width = 80;
ProjectTypeCellEditor typeEditor = new ProjectTypeCellEditor(imageListTypes);
typeEditor.DropDownStyle = XPTable.Editors.DropDownStyle.DropDownList;
typeEditor.FillItems += new ProjectTypeCellEditor.FillItemsHandler(ProjectTypePopulationEvent);
typeEditor.HideDropDownEvent += new ProjectTypeCellEditor.HideDropDownEventHandler(ProjectTypeHideDropDownEvent);
typeColumn.Editor = typeEditor;
ProjectTypeCellRenderer typeRenderer = new ProjectTypeCellRenderer();
typeColumn.Renderer = typeRenderer;
table.KeyDown += new KeyEventHandler(OnKeyDown);
table.CellPropertyChanged += new XPTable.Events.CellEventHandler(OnCellPropertyChanged);
ResumeLayout(true);
}
public List<ProjecTypeItem> items; // items being prepared for editor
#endregion Fields
#region Constructors
public DetectorData(string folder, ProjectTypeCellEditor editor)
{
this.folder = folder;
this.editor = editor;
this.items = new List<ProjecTypeItem>();
this.counter = 0;
}
private void ProjectTypePopulation(ProjectTypeCellEditor editor)
{
// retrieve current row
int row = editor.EditingCellPos.Row;
// retrieve current folder path
string folder = tableModel.Rows[row].Cells[1].Text;
bool hasCache = Detector.Current.HasExtCache(folder);
if (!hasCache)
{
// create waiting item, to signal progress
ProjecTypeItem wait = new ProjecTypeItem();
wait.Text = "Scanning";
wait.Description = "Wait please ...";
wait.ImageIndex = -1;
wait.Mark = true;
wait.ForeColor = Color.Red;
editor.Items.Clear();
editor.Items.Add(wait);
}
// cancel previous worker if running
if (detectorWorker!=null)
{
DetectorCancel();
}
// create a background worker thread that ReportsProgress & SupportsCancellation
// hook up the appropriate events.
DetectorData detectorData = new DetectorData(folder, editor);
detectorWorker = new BackgroundWorker();
detectorWorker.WorkerReportsProgress = true;
detectorWorker.WorkerSupportsCancellation = true;
detectorWorker.ProgressChanged += new ProgressChangedEventHandler(DetectorProgressChanged);
detectorWorker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(DetectorWorkerCompleted);
detectorWorker.DoWork += new DoWorkEventHandler(DetectorDoWork);
Detector.Current.currentWorker = detectorWorker;
detectorDatas.Add(detectorWorker, detectorData);
if (!hasCache)
{
detectorWorker.RunWorkerAsync();
}
else
{
// we have cache, so do operation synchronously, to prevent UI blinking
DetectorDoWork(detectorWorker, new DoWorkEventArgs(null));
DetectorWorkerCompleted(detectorWorker, new RunWorkerCompletedEventArgs(null, null, false));
}
}