public void InitJobs(IEnumerable <BatchJob> jobs, IPropertyEditableObjectEditor editor, Action <BatchJob> scheduleJob)
{
_editor = editor;
_scheduleJob = scheduleJob;
var groups = jobs.GroupBy(p => p.Group, q => q, (group, code) => group).ToList();
foreach (string group in groups)
{
TreeNode groupNode = new TreeNode(group);
groupNode.Tag = new ListViewItem(new string[] { "", group });
var groupJobs = jobs.Where(p => p.Group == group).OrderBy(p => p.Name).ToList();
foreach (var groupJob in groupJobs)
{
TreeNode node = new TreeNode(groupJob.Name);
var task = new TasklistViewItem(groupJob);
task.Tag = node; //use to give a reference for updating the treenode
node.Tag = task;
groupNode.Nodes.Add(node);
}
this.TreeView.Nodes.Add(groupNode);
}
}
private void treeView1_DrawNode(object sender, DrawTreeNodeEventArgs e)
{
e.DrawDefault = true;
Rectangle rect = e.Bounds;
if ((e.State & TreeNodeStates.Selected) != 0)
{
if ((e.State & TreeNodeStates.Focused) != 0)
{
e.Graphics.FillRectangle(SystemBrushes.Highlight, rect);
}
else
{
e.Graphics.FillRectangle(SystemBrushes.Control, rect);
}
}
else
{
e.Graphics.FillRectangle(Brushes.White, rect);
}
e.Graphics.DrawRectangle(SystemPens.Control, rect);
for (int intColumn = 1; intColumn < this.listView1.Columns.Count; intColumn++)
{
rect.Offset(this.listView1.Columns[intColumn - 1].Width, 0);
rect.Width = this.listView1.Columns[intColumn].Width;
e.Graphics.DrawRectangle(SystemPens.Control, rect);
string strColumnText;
ListViewItem list = e.Node.Tag as ListViewItem;
TasklistViewItem tasklist = list as TasklistViewItem;
if (list.SubItems.Count > 2)
{
strColumnText = list.SubItems[intColumn + 1].Text;
}
else if (intColumn < 2 && list.SubItems.Count <= 2)
{
strColumnText = list.SubItems[intColumn].Text;
}
else
{
strColumnText = string.Empty;// intColumn + " " + e.Node.Text; // dummy
}
TextFormatFlags flags = TextFormatFlags.EndEllipsis | TextFormatFlags.Left;
//switch(this.listView1.Columns[intColumn].TextAlign)
//{
// case HorizontalAlignment.Center:
// flags |= TextFormatFlags.HorizontalCenter;
// break;
// case HorizontalAlignment.Left:
// flags |= TextFormatFlags.Left;
// break;
// case HorizontalAlignment.Right:
// flags |= TextFormatFlags.Right;
// break;
// default:
// break;
//}
if (intColumn == 3 && tasklist != null)
{
ProgressBarRenderer.DrawHorizontalBar(e.Graphics, rect);
int width = (int)((double)tasklist.CurrentOp / (double)tasklist.TotalOps * (double)rect.Size.Width);
Rectangle prect = new Rectangle(rect.Location, new Size(width, rect.Size.Height));
ProgressBarRenderer.DrawHorizontalChunks(e.Graphics, prect);
}
else
{
rect.Y++;
if ((e.State & TreeNodeStates.Selected) != 0 &&
(e.State & TreeNodeStates.Focused) != 0)
{
TextRenderer.DrawText(e.Graphics, strColumnText, e.Node.NodeFont, rect, SystemColors.HighlightText, flags);
}
else
{
TextRenderer.DrawText(e.Graphics, strColumnText, e.Node.NodeFont, rect, e.Node.ForeColor, e.Node.BackColor, flags);
}
rect.Y--;
}
}
}
