private void OnComboChanged(object o, EventArgs args)
{
if (!(o is PipelineVariableComboBox))
{
return;
}
PipelineVariableComboBox box = o as PipelineVariableComboBox;
PipelineVariable variable = box.Variable;
ListStore model = box.Store;
TreeIter selected_iter = TreeIter.Zero;
if (box.GetActiveIter(out selected_iter))
{
variable.CurrentValue = (string)model.GetValue(selected_iter, 1);
if (variable.PossibleValuesCount > 0 &&
variable.PossibleValues.ContainsKey(variable.CurrentValue))
{
PipelineVariable.PossibleValue possible_value = variable.PossibleValues[variable.CurrentValue];
if (possible_value.Disables != null)
{
for (int i = 0; i < possible_value.Disables.Length; i++)
{
if (variable_widgets.ContainsKey(possible_value.Disables[i]))
{
variable_widgets[possible_value.Disables[i]].Visible = false;
variable_widgets[".label." + possible_value.Disables[i]].Visible = false;
}
}
}
if (possible_value.Enables != null)
{
for (int i = 0; i < possible_value.Enables.Length; i++)
{
if (variable_widgets.ContainsKey(possible_value.Enables[i]))
{
variable_widgets[possible_value.Enables[i]].Visible = true;
variable_widgets[".label." + possible_value.Enables[i]].Visible = true;
}
}
}
}
}
}
private Widget BuildCombo(PipelineVariable variable)
{
ListStore model = new ListStore(typeof(string), typeof(string));
PipelineVariableComboBox box = new PipelineVariableComboBox(variable, model);
TreeIter active_iter = TreeIter.Zero;
box.Changed += OnComboChanged;
if (variable.PossibleValuesCount > 0)
{
foreach (string key in variable.PossibleValuesKeys)
{
TreeIter iter = ComboAppend(model, variable, variable.PossibleValues[key].Display, key);
if (variable.CurrentValue == key || (active_iter.Equals(TreeIter.Zero) &&
variable.DefaultValue == key))
{
active_iter = iter;
}
}
}
else
{
double min = variable.MinValue;
double max = variable.MaxValue;
double step = variable.StepValue;
double current = min;
for (; current <= max; current += step)
{
ComboAppend(model, variable, current.ToString(), current.ToString());
}
}
if (active_iter.Equals(TreeIter.Zero))
{
for (int i = 0, n = model.IterNChildren(); i < n; i++)
{
TreeIter iter;
if (model.IterNthChild(out iter, i))
{
string value = (string)model.GetValue(iter, 1);
if (value == variable.CurrentValue)
{
active_iter = iter;
break;
}
}
}
}
CellRendererText text_renderer = new CellRendererText();
box.PackStart(text_renderer, true);
box.AddAttribute(text_renderer, "text", 0);
box.Model = model;
if (active_iter.Equals(TreeIter.Zero))
{
if (model.IterNthChild(out active_iter, 0))
{
box.SetActiveIter(active_iter);
}
}
else
{
box.SetActiveIter(active_iter);
}
return(box);
}
private Widget BuildCombo(PipelineVariable variable)
{
ListStore model = new ListStore(typeof(string), typeof(string));
PipelineVariableComboBox box = new PipelineVariableComboBox(variable, model);
TreeIter active_iter = TreeIter.Zero;
box.Changed += OnComboChanged;
if(variable.PossibleValuesCount > 0) {
foreach(string key in variable.PossibleValuesKeys) {
TreeIter iter = ComboAppend(model, variable, variable.PossibleValues[key].Display, key);
if(variable.CurrentValue == key || (active_iter.Equals(TreeIter.Zero) &&
variable.DefaultValue == key)) {
active_iter = iter;
}
}
} else {
double min = variable.MinValue;
double max = variable.MaxValue;
double step = variable.StepValue;
double current = min;
for(; current <= max; current += step) {
ComboAppend(model, variable, current.ToString(), current.ToString());
}
}
if(active_iter.Equals(TreeIter.Zero)) {
for(int i = 0, n = model.IterNChildren(); i < n; i++) {
TreeIter iter;
if(model.IterNthChild(out iter, i)) {
string value = (string)model.GetValue(iter, 1);
if(value == variable.CurrentValue) {
active_iter = iter;
break;
}
}
}
}
CellRendererText text_renderer = new CellRendererText();
box.PackStart(text_renderer, true);
box.AddAttribute(text_renderer, "text", 0);
box.Model = model;
if(active_iter.Equals(TreeIter.Zero)) {
if(model.IterNthChild(out active_iter, 0)) {
box.SetActiveIter(active_iter);
}
} else {
box.SetActiveIter(active_iter);
}
return box;
}
