// END HERZUM BUG FIX: alignment input-output TLAB-255
/// <summary>
/// Creates the input mapping column with combo box.
/// TODO improve the input mapping combo box:
/// 1. it doesn't set values until combo box loses focus within table view confirm change - Edited event is raised only then
/// 2. there is no indication that the field can be modified - render combo box always, OR show some icon that it can be modified
/// </summary>
/// <returns>
/// The input mapping column with combo box.
/// </returns>
/// <param name='inputStore'>
/// Input store.
/// </param>
private TreeViewColumn CreateInputMappingColumnWithComboBox(NodeStore inputStore, string columntTitle)
{
Gtk.CellRendererCombo comboRenderer = new Gtk.CellRendererCombo();
comboRenderer.HasEntry = false;
comboRenderer.Mode = CellRendererMode.Editable;
comboRenderer.TextColumn = 0;
comboRenderer.Editable = true;
ListStore comboBoxStore = new ListStore(typeof(string));
comboRenderer.Model = comboBoxStore;
//when user activates combo box, refresh combobox store with available input mapping per node
comboRenderer.EditingStarted += delegate(object o, EditingStartedArgs args)
{
comboBoxStore.Clear();
IOItemNode currentItem = (IOItemNode)inputStore.GetNode(new TreePath(args.Path));
ExperimentNode currentNode = m_component.ExperimentNode;
string currentType = currentItem.Type;
// HERZUM SPRINT 2.4: TLAB-162
//InputMappings availableInputMappingsPerNode = new InputMappings (currentNode.Owner);
InputMappings availableInputMappingsPerNode = new InputMappings(m_applicationContext.Application.Experiment);
// END HERZUM SPRINT 2.4: TLAB-162
if (currentNode != null && availableInputMappingsPerNode.ContainsMappingsForNode(currentNode))
{
foreach (string incomingOutput in availableInputMappingsPerNode[currentNode].Keys)
{
if (string.Equals(currentType, availableInputMappingsPerNode [currentNode] [incomingOutput]))
{
comboBoxStore.AppendValues(Mono.Unix.Catalog.GetString(incomingOutput));
}
}
}
};
//when edition has been completed set current item node with proper mapping
comboRenderer.Edited += delegate(object o, EditedArgs args) {
IOItemNode n = (IOItemNode)inputStore.GetNode(new TreePath(args.Path));
n.MappedTo = args.NewText;
RefreshIOHighlightInExperiment(n.MappedTo);
};
//finally create the column with above combo renderer
var mappedToColumn = new TreeViewColumn();
mappedToColumn.Title = columntTitle;
mappedToColumn.PackStart(comboRenderer, true);
//this method sets the text view to current mapping, when combo box is not active
mappedToColumn.SetCellDataFunc(comboRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, ITreeNode node) {
IOItemNode currentItem = (IOItemNode)node;
comboRenderer.Text = currentItem.MappedTo;
});
return(mappedToColumn);
}
private void SelectionHandleChanged(object sender, EventArgs e)
{
Gtk.NodeSelection selection = (Gtk.NodeSelection)sender;
ExperimentHelper.ClearHighlightIOInExperiment(m_experimentOwner);
//selected node maybe null if the moust moved out from the tree view, and selection change to nothing
if (selection.SelectedNode != null)
{
IOItemNode item = (IOItemNode)selection.SelectedNode;
ExperimentHelper.HighlightIOInExperiment(m_experimentOwner, item.MappedTo);
}
}
private void SetIOInfo()
{
//set columns in input and output views
Gtk.NodeStore inputStore = new Gtk.NodeStore(typeof(IOItemNode));
Gtk.NodeStore outputStore = new Gtk.NodeStore(typeof(IOItemNode));
Gtk.CellRendererText textRenderer = new Gtk.CellRendererText();
//inputs
TreeViewColumn mappedToColumn = CreateInputMappingColumnWithComboBox(inputStore);
this.inputView.AppendColumn("Input", textRenderer, "text", 0);
this.inputView.AppendColumn(mappedToColumn);
this.inputView.AppendColumn("Type", textRenderer, "text", 2);
//outputs
Gtk.CellRendererText editableTextRenderer = new CellRendererText();
editableTextRenderer.Editable = true;
editableTextRenderer.Edited += delegate(object o, EditedArgs args) {
IOItemNode n = (IOItemNode)outputStore.GetNode(new TreePath(args.Path));
n.MappedTo = args.NewText;
};
this.outputView.AppendColumn("Output", textRenderer, "text", 0);
this.outputView.AppendColumn("Output as", editableTextRenderer, "text", 1);
this.outputView.AppendColumn("Type", textRenderer, "text", 2);
//prepare input and output store
foreach (IOItem item in m_metadata.IOSpec.Input.Values)
{
inputStore.AddNode(new IOItemNode(item));
}
foreach (IOItem item in m_metadata.IOSpec.Output.Values)
{
outputStore.AddNode(new IOItemNode(item));
}
inputView.NodeStore = inputStore;
outputView.NodeStore = outputStore;
}
private void SetOutputInfo(bool isEditable)
{
if (m_metadata.IOSpec.Output.Count > 0)
{
//set columns in input and output views
Gtk.NodeStore outputStore = new Gtk.NodeStore(typeof(IOItemNode));
Gtk.CellRendererText textRenderer = new Gtk.CellRendererText();
Gtk.CellRendererText editableTextRenderer = new CellRendererText();
editableTextRenderer.Editable = isEditable;
editableTextRenderer.Edited += delegate(object o, EditedArgs args) {
IOItemNode n = (IOItemNode)outputStore.GetNode(new TreePath(args.Path));
n.MappedTo = args.NewText;
RefreshIOHighlightInExperiment(n.MappedTo);
};
this.outputView.AppendColumn("Output", textRenderer, "text", 0);
this.outputView.AppendColumn("Output as", editableTextRenderer, "text", 1);
this.outputView.AppendColumn("Type", textRenderer, "text", 2);
foreach (IOItem item in m_metadata.IOSpec.Output.Values)
{
outputStore.AddNode(new IOItemNode(item));
}
outputView.NodeStore = outputStore;
//disables/enables the controls
outputView.Sensitive = isEditable;
outputView.HoverSelection = true;
outputView.NodeSelection.Changed += SelectionHandleChanged;
}
else
{
outputView.Visible = false;
}
}
// END HERZUM BUG FIX: alignment input-output TLAB-255
private void SetOutputInfo(bool isEditable)
{
if (m_metadata.IOSpec.Output.Count > 0)
{
//set columns in input and output views
Gtk.NodeStore outputStore = new Gtk.NodeStore(typeof(IOItemNode));
Gtk.CellRendererText textRenderer = new Gtk.CellRendererText();
Gtk.CellRendererText editableTextRenderer = new CellRendererText();
editableTextRenderer.Editable = isEditable;
editableTextRenderer.Edited += delegate(object o, EditedArgs args) {
IOItemNode n = (IOItemNode)outputStore.GetNode(new TreePath(args.Path));
n.MappedTo = args.NewText;
RefreshIOHighlightInExperiment(n.MappedTo);
};
// HERZUM SPRINT 4.2: TLAB-226
//textRenderer.CellBackground = "grey";
// HERZUM SPRINT 5: TLAB-242
Gdk.Color colorBack = new Gdk.Color(245, 245, 245);
textRenderer.CellBackgroundGdk = colorBack;
// END HERZUM SPRINT 5: TLAB-242
// END HERZUM SPRINT 4.2: TLAB-226
// HERZUM BUG FIX: alignment input-output TLAB-255
//HERZUM SPRINT 5.4 TLAB-241
t_Output = this.outputView.AppendColumn(Convert.ToChar(171) + " Output", textRenderer, "text", 0);
t_Output.Resizable = true;
//END HERZUM SPRINT 5.4 TLAB-241
t_OutputAs = this.outputView.AppendColumn("Output as", editableTextRenderer, "text", 1);
t_OutputAs.Resizable = true;
t_OutputType = this.outputView.AppendColumn("Type", textRenderer, "text", 2);
t_OutputType.Resizable = true;
// END HERZUM BUG FIX: alignment input-output TLAB-255
int currentLengthOutput;
int currentLengthOutputAs;
foreach (IOItem item in m_metadata.IOSpec.Output.Values)
{
outputStore.AddNode(new IOItemNode(item));
// HERZUM BUG FIX: alignment input-output TLAB-255
currentLengthOutput = item.IOItemDefinition.Name.Length;
currentLengthOutputAs = item.MappedTo.Length;
if (currentLengthOutput > maxLengthOutput)
{
maxLengthOutput = currentLengthOutput;
}
if (currentLengthOutputAs > maxLengthOutputAs)
{
maxLengthOutputAs = currentLengthOutputAs;
}
// END HERZUM BUG FIX: alignment input-output TLAB-255
}
outputView.NodeStore = outputStore;
//disables/enables the controls
outputView.Sensitive = isEditable;
outputView.HoverSelection = true;
outputView.NodeSelection.Changed += SelectionHandleChanged;
}
else
{
outputView.Visible = false;
}
}
