void AuthorIconFunc(Gtk.TreeViewColumn tree_column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
CellRendererPixbuf renderer = (CellRendererPixbuf)cell;
var rev = (Revision)model.GetValue(iter, 0);
if (string.IsNullOrEmpty(rev.Email))
{
return;
}
ImageLoader img = ImageService.GetUserIcon(rev.Email, 16);
if (img.LoadOperation.IsCompleted)
{
renderer.Pixbuf = img.Pixbuf;
}
else
{
renderer.Pixbuf = null;
img.LoadOperation.Completed += delegate {
Gtk.Application.Invoke(delegate {
if (logstore.IterIsValid(iter))
{
model.EmitRowChanged(model.GetPath(iter), iter);
}
});
};
}
}
private void RenderStatusDownload(Gtk.TreeViewColumn column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
DownloadItem downloadItem = (DownloadItem)model.GetValue(iter, 0);
(cell as Gtk.CellRendererText).Text = downloadItem.Status;
model.EmitRowChanged(model.GetPath(iter), iter);
}
static void SetDiffCellData(Gtk.TreeViewColumn tree_column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
var rc = (CellRendererDiff)cell;
var diffMode = (bool)model.GetValue(iter, 0);
var lines = (string[])model.GetValue(iter, 1) ?? new string [] { "" };
rc.InitCell(tree_column.TreeView, diffMode, lines, model.GetPath(iter));
}
internal virtual void RenderListItem(Gtk.TreeViewColumn column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
CellRendererCustom mycell = (CellRendererCustom)cell;
mycell.ItemIndex = int.Parse(model.GetPath(iter).ToString());
mycell.Iter = iter;
mycell.Text = this.Items[mycell.ItemIndex].ToString();
}
public TreeMapItem(Gtk.TreeModel m,
ref Gtk.TreeIter iter,
bool horiz,
int textColumn,
int weightColumn)
{
if (m == null)
{
throw new ArgumentNullException("m");
}
if (iter.Equals(Gtk.TreeIter.Zero))
{
throw new ArgumentException("iter");
}
if (textColumn < 0)
{
throw new ArgumentException("textColumn");
}
if (weightColumn < 0)
{
throw new ArgumentException("weightColumn");
}
Path = m.GetPath(iter);
Title = (string)m.GetValue(iter, textColumn);
Weight = (double)m.GetValue(iter, weightColumn);
X = 0;
Y = 0;
Width = 0;
Height = 0;
Children = null;
Horiz = horiz;
Gtk.TreeIter citer;
double c_total = 0.0;
if (m.IterChildren(out citer, iter))
{
do
{
AddChild(new TreeMapItem(m, ref citer, !horiz, textColumn, weightColumn));
} while (m.IterNext(ref citer));
// Get total weight
Children.ForEach(delegate(TreeMapItem i) {
c_total += Math.Abs(i.Weight);
});
this.ChildrenWeight = c_total;
}
}
//checkbox cell function
private void OnChkDataFunc(
Gtk.TreeViewColumn col, Gtk.CellRenderer cell,
Gtk.TreeModel model, Gtk.TreeIter iter
)
{
CellRendererToggle c = cell as CellRendererToggle;
String path = model.GetPath(iter).ToString();
int item_index = int.Parse(path);
c.Active = (checked_items.IndexOf(item_index) != -1);
}
private void RenderProgressDownload(Gtk.TreeViewColumn column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
DownloadItem downloadItem = (DownloadItem)model.GetValue(iter, 0);
string progress = downloadItem.Progress.ToString();
if (progress.Length > 5)
{
progress = progress.Substring(0, 5);
}
(cell as Gtk.CellRendererProgress).Text = progress;
(cell as CellRendererProgress).Value = (int)downloadItem.Progress;
model.EmitRowChanged(model.GetPath(iter), iter);
}
static void AuthorIconFunc(Gtk.TreeViewColumn tree_column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
CellRendererImage renderer = (CellRendererImage)cell;
var rev = (Revision)model.GetValue(iter, 0);
if (string.IsNullOrEmpty(rev.Email))
{
return;
}
ImageLoader img = ImageService.GetUserIcon(rev.Email, 16);
renderer.Image = img.Image;
if (img.Downloading)
{
img.Completed += (sender, e) => {
renderer.Image = img.Image;
if (((ListStore)model).IterIsValid(iter))
{
model.EmitRowChanged(model.GetPath(iter), iter);
}
};
}
}
static void SetDiffCellData(Gtk.TreeViewColumn tree_column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
CellRendererDiff rc = (CellRendererDiff)cell;
string[] lines = (string[])model.GetValue(iter, colDiff);
if (lines == null)
{
lines = new string[] { (string)model.GetValue(iter, colOperation) }
}
;
rc.InitCell(tree_column.TreeView, ((TreeStore)model).IterDepth(iter) != 0, lines, model.GetPath(iter));
}
private void UpdateMaps(Gtk.TreeModel model, Gtk.TreeIter itr)
{
model.EmitRowChanged(model.GetPath(itr), itr);
}
protected virtual void RenderTreeCell(Gtk.TreeViewColumn _column, Gtk.CellRenderer _cell, Gtk.TreeModel _model, Gtk.TreeIter _iter)
{
object o = _model.GetValue(_iter, 0);
GuiComponents.TvEpisodeNodeItem node = o as GuiComponents.TvEpisodeNodeItem;
Gdk.Color background = new Gdk.Color(255, 255, 255);
if (node != null && (_model.GetPath(_iter).Indices[1] % 2) == 0)
{
background = new Gdk.Color(240, 240, 255);
}
if (_cell is Gtk.CellRendererText)
{
if (node != null)
{
switch (_column.SortColumnId)
{
case 1: (_cell as Gtk.CellRendererText).Text = node.EpisodeNames; break;
case 3: (_cell as Gtk.CellRendererText).Text = node.Filename; break;
}
}
else if (o is KeyNode && _column.SortColumnId == 0)
{
(_cell as Gtk.CellRendererText).Markup = ((KeyNode)o).Markup;
}
else
{
(_cell as Gtk.CellRendererText).Text = "";
}
(_cell as Gtk.CellRendererText).BackgroundGdk = background;
}
else if (_cell is TreeItemCellRenderer)
{
TreeItemCellRenderer render = (TreeItemCellRenderer)_cell;
render.CellBackgroundGdk = background;
render.Pixbuf = null;
if (node != null)
{
render.Text = node.EpisodeNumbersString;
render.Pixbuf = node.StatusIcon;
}
else
{
render.Text = ((KeyNode)o).Key;
}
}
else
{
if (node != null)
{
switch (_column.SortColumnId)
{
case 2: (_cell as Gtk.CellRendererPixbuf).Pixbuf = node.RatingIcon; break;
}
}
else
{
(_cell as Gtk.CellRendererPixbuf).Pixbuf = Images.Empty;
}
(_cell as Gtk.CellRendererPixbuf).CellBackgroundGdk = background;
}
}
static void RenderIcon(Gtk.TreeViewColumn column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
CodeTemplate template = (CodeTemplate)model.GetValue(iter, 0);
var cri = (CellRendererImage)cell;
if (template == null)
{
cri.Image = ImageService.GetIcon(((TreeView)column.TreeView).GetRowExpanded(model.GetPath(iter)) ? MonoDevelop.Ide.Gui.Stock.OpenFolder : MonoDevelop.Ide.Gui.Stock.ClosedFolder, IconSize.Menu);
}
else
{
cri.Image = ImageService.GetIcon(template.Icon, IconSize.Menu);
}
}
/// <summary>
/// Scroll vertically to keep row in view when sorting is active and sorted column data changes.
/// Otherwise would need to manually scroll in order bring it back into view.
/// (TreePath usually changes, TreeIter does not.)
/// </summary>
/// <param name="iter">
/// A <see cref="TreeIter"/>
/// </param>
protected void ScrollTo(TreeIter iter)
{
// ScrollToCell needs TreePath
// If column is null, then no horizontal scrolling occurs.
treeView.ScrollToCell(treeModel.GetPath(iter), null, false, 0, 0);
}
private void RenderListItem(Gtk.TreeViewColumn column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
CellRendererCustom mycell = (CellRendererCustom)cell;
mycell.ItemIndex = int.Parse(model.GetPath(iter).ToString());
}