void SetDummyLabel(Container c, string section, string text)
{
Label lbl = new Label();
lbl.Markup = small ? "<span color=\"#FF6600\"><b><big><big>" + text + "</big></big></b></span>"
: "<i>" + text + "</i>";
lbl.SetPadding(5, 5);
MiscHelpers.AddToContainer(c, lbl, small);
// Setup appropiate DragDest
DragDropHelpers.DestSet(lbl,
DestDefaults.All,
DragDropHelpers.TgtFromString(section),
Gdk.DragAction.Move);
// correctly count the number of "real" widgets in
// container, since their might be some more
// widgets for layouting in it (in small mode for example)
int index = 0;
foreach (Widget w in c)
{
if (w is IDragDropWidget)
{
index++;
}
}
lbl.DragDataReceived += delegate(object o, DragDataReceivedArgs args) {
object data = DragDropHelpers.Deserialize(args.SelectionData);
// save data here
SetItem(section, index, data);
// delete data there
MyButton b = (MyButton)Drag.GetSourceWidget(args.Context);
b.Owner.SetData(null);
};
}
/// <summary>
/// Handles the drag data received.
/// See the EnableDrag and HandleDragDataGet in the ComponentLibraryPad where the drag
/// has started and drag source is set
/// </summary>
/// <param name='o'>
/// O.
/// </param>
/// <param name='args'>
/// Arguments.
/// </param>
private void HandleDragDataReceived(object o, DragDataReceivedArgs args)
{
Widget source = Drag.GetSourceWidget(args.Context);
TreeView treeView = source as TreeView;
TreeIter selectedItem;
if (treeView != null && treeView.Selection.GetSelected(out selectedItem))
{
ComponentsLibraryNode selectedNode = treeView.Model.GetValue(selectedItem, 0) as ComponentsLibraryNode;
Cairo.PointD translation = m_experimentCanvasWidget.ExperimentCanvas.View.ViewToDrawing(args.X, args.Y);
ExperimentNode node = m_applicationViewModel.Experiment.AddComponentFromDefinition(selectedNode.Data,
translation.X, translation.Y);
m_experimentDrawer.DrawComponent(node, true);
}
Drag.Finish(args.Context, true, false, args.Time);
}
void SetDragDestToAllWidgets()
{
DragDropHelpers.ApplyToWidget(notebookDragDrop, delegate(Widget w) {
Drag.DestSet(w,
DestDefaults.Motion | DestDefaults.Drop,
DragDropHelpers.TgtAll,
Gdk.DragAction.Move);
w.DragDataReceived += delegate(object o, DragDataReceivedArgs args) {
// first delete
MyButton b = (MyButton)Drag.GetSourceWidget(args.Context);
b.Owner.SetData(null);
// then set...
object data =
DragDropHelpers.Deserialize(args.SelectionData);
SetItem(data);
};
});
}
private void GroupsTree_DragMotion(object o, DragMotionArgs args)
{
if (Drag.GetSourceWidget(args.Context) == groupsPanel.GroupsTree)
{
return;
}
TreePath path;
TreeViewDropPosition pos;
if (!groupsPanel.GroupsTree.GetDestRowAtPos(args.X, args.Y, out path, out pos))
{
args.RetVal = false;
return;
}
foreach (int index in grid.Selection)
{
User entity = (User)grid.Model [index];
if (entity.CanEdit())
{
continue;
}
args.RetVal = false;
return;
}
switch (pos)
{
case TreeViewDropPosition.Before:
groupsPanel.GroupsTree.SetDragDestRow(path, TreeViewDropPosition.IntoOrBefore);
break;
case TreeViewDropPosition.After:
groupsPanel.GroupsTree.SetDragDestRow(path, TreeViewDropPosition.IntoOrAfter);
break;
}
Gdk.Drag.Status(args.Context, args.Context.SuggestedAction, args.Time);
args.RetVal = true;
}
void UpdateGuiSection(string section, int i, object data)
{
Container c = (Container)GetField("c" + section);
if (data == null)
{
SetDummyLabel(c, section);
}
else if (data is List <RoundDebater> )
{
// Judges or FreeSpeakers (variable number...)
MiscHelpers.ClearContainer(c);
List <RoundDebater> list = (List <RoundDebater>)data;
if (list.Count == 0)
{
SetDummyLabel(c, section);
}
else
{
for (int j = 0; j < list.Count; j++)
{
UpdateGuiSection(section, j, list[j]);
}
// append label for adding by D&D
if (small)
{
if (section == "Judges")
{
SetDummyLabel(c, section, roomData.Judges.Count.ToString());
}
else if (section == "FreeSpeakers" && list.Count < 3)
{
SetDummyLabel(c, section, "F");
}
}
else if (section == "Judges" || list.Count < 3)
{
SetDummyLabel(c, section, "Drag here to add");
}
}
}
else
{
IDragDropWidget w = null;
if (data is TeamData)
{
if (small)
{
w = Team.Small((TeamData)data);
}
else
{
w = new Team((TeamData)data, null);
}
}
else if (data is RoundDebater)
{
if (small)
{
w = DebaterWidget.Small((RoundDebater)data, false);
}
else
{
w = new DebaterWidget((RoundDebater)data);
}
}
else
{
throw new NotImplementedException("Don't know how to create widget for data");
}
// tell Debater the room for visitedRooms list..
w.SetRoom(roomData.RoundName, roomData);
w.SetupDragDropSource(section, data);
w.SetDataTrigger += delegate(Widget sender, object data_) {
SetItem(section, i, data_);
};
// Add to container after source, but before Dest
Widget wi = (Widget)w;
MiscHelpers.AddToContainer(c, wi, small);
// Drag drop DestSet, needs Container for scrolling support...
DragDropHelpers.DestSet(wi,
DestDefaults.All,
DragDropHelpers.TgtFromString(section),
Gdk.DragAction.Move);
wi.DragDataReceived += delegate(object o, DragDataReceivedArgs args) {
object data_ =
DragDropHelpers.Deserialize(args.SelectionData);
// save data here
SetItem(section, i, data_);
// delete data there
MyButton b = (MyButton)Drag.GetSourceWidget(args.Context);
b.Owner.SetData(data);
};
}
// show judge quality by icons
if (section == "Judges" && !small)
{
int nStars = 0;
double sumAvgSpkr = 0.0;
double sumAvgTeam = 0.0;
int nAvgSpkr = 0;
int nAvgTeam = 0;
foreach (RoundDebater rd in roomData.Judges)
{
Debater d = Tournament.I.FindDebater(rd);
if (d == null)
{
continue;
}
nStars += d.Role.JudgeQuality;
if (!double.IsNaN(d.StatsAvg[0]))
{
sumAvgSpkr += d.StatsAvg[0];
nAvgSpkr++;
}
if (!double.IsNaN(d.StatsAvg[2]))
{
sumAvgTeam += d.StatsAvg[2];
nAvgTeam++;
}
}
lblJudgeStats.Markup = "JudgeStats: " +
JudgeStatsToMarkup(sumAvgSpkr, nAvgSpkr, 2) + " " +
JudgeStatsToMarkup(sumAvgTeam, nAvgTeam, 5);
MiscHelpers.ClearTable(tableJudgeStars);
tableJudgeStars.NRows = (uint)nStars / 5 + 1;
for (int j = 0; j < nStars; j++)
{
uint col = (uint)j % 5;
uint row = (uint)j / 5;
tableJudgeStars.Attach(new Image(MiscHelpers.LoadIcon("face-smile")),
col, col + 1,
row, row + 1,
AttachOptions.Shrink, AttachOptions.Shrink,
0, 0);
}
if (nStars == 0)
{
tableJudgeStars.HideAll();
}
else
{
tableJudgeStars.ShowAll();
}
}
}
