public void CreateCombobox(CGRect rect, string argument)
{
UIView parent = GetParentView();
WidgetType = UIVariable.UIType.COMBOBOX;
UIView mainView = AppDelegate.GetCurrentView();
int mainHeight = (int)mainView.Frame.Size.Height;
int mainWidth = (int)mainView.Frame.Size.Width;
int pickerHeight = Math.Min(mainHeight / 3, 320);
int pickerWidth = Math.Min(mainWidth, 640);
int pickerY = mainHeight - pickerHeight + 20;
m_picker = new UIPickerView();
m_button = new UIButton();
m_button2 = new UIButton();
m_button.Frame = rect;
m_picker.Frame = new CGRect(0, pickerY, pickerWidth, pickerHeight);
m_button2.Frame = new CGRect(0, pickerY - 20, pickerWidth, 40);
string alignment = "", color1 = "", color2 = "", closeLabel = "";
Utils.Extract(argument, ref alignment, ref color1, ref color2, ref closeLabel);
m_alignment = alignment;
Tuple <UIControlContentHorizontalAlignment, UITextAlignment> al =
UtilsiOS.GetAlignment(alignment);
m_viewY = new UIView();
m_viewY.Frame = new CGRect(0, 0, mainWidth, mainHeight);
TypePickerViewModel model = new TypePickerViewModel(AppDelegate.GetCurrentController());
/*model.RowSelected += (row) => {
* string text = model.SelectedText;
* SetText(text, alignment, true);
* ActionDelegate?.Invoke(WidgetName, text);
*
* m_viewY.RemoveFromSuperview();
* };*/
m_picker.ShowSelectionIndicator = true;
m_picker.Hidden = true;
m_picker.Model = model;
if (!string.IsNullOrEmpty(color1))
{
m_viewY.BackgroundColor = UtilsiOS.String2Color(color1);
if (string.IsNullOrEmpty(color2))
{
color2 = color1;
}
m_picker.BackgroundColor = UtilsiOS.String2Color(color2);
}
//m_button.SetTitle(extraLabel, UIControlState.Normal);
m_button.BackgroundColor = UIColor.Clear;
m_button.SetTitleColor(UIColor.Black, UIControlState.Normal);
m_button.Hidden = false;
m_button.Layer.BorderWidth = 1;
m_button.Layer.CornerRadius = 4;
m_button.Layer.BorderColor = UIColor.LightGray.CGColor;
UIImage img = UtilsiOS.CreateComboboxImage(rect);
m_button.SetBackgroundImage(img, UIControlState.Normal);
m_button.ImageView.ClipsToBounds = true;
m_button.ContentMode = UIViewContentMode.Right;
m_button.HorizontalAlignment = al.Item1;
m_button.TouchUpInside += (sender, e) => {
ResetCombos();
m_button2.Hidden = false;
m_picker.Hidden = false;
model = m_picker.Model as TypePickerViewModel;
string text = GetText();
int row = model.StringToRow(text);
model.Selected(m_picker, (int)row, 0);
mainView.BecomeFirstResponder();
mainView.AddSubview(m_viewY);
};
if (string.IsNullOrEmpty(closeLabel))
{
closeLabel = "X";
}
m_button2.SetTitle(closeLabel + "\t", UIControlState.Normal);
m_button2.HorizontalAlignment = UIControlContentHorizontalAlignment.Right;
m_button2.BackgroundColor = UIColor.FromRGB(100, 100, 100);
m_button2.SetTitleColor(UIColor.White, UIControlState.Normal);
m_button2.Hidden = true;
m_button2.TouchUpInside += (sender, e) => {
m_button2.Hidden = true;
m_picker.Hidden = true;
string text = model.SelectedText;
SetText(text, alignment, true /* triggered */);
ActionDelegate?.Invoke(WidgetName, text);
m_viewY.RemoveFromSuperview();
mainView.BecomeFirstResponder();
};
mainView.AddSubview(m_button);
m_viewY.AddSubview(m_picker);
m_viewY.AddSubview(m_button2);
m_viewX = m_button;
m_viewX.Tag = ++m_currentTag;
}
public virtual void AddAction(string varName,
string strAction, string argument = "")
{
if (!string.IsNullOrWhiteSpace(argument))
{
if (argument.Equals("FINISHED"))
{
if (ViewX is UITextField)
{
UITextField textField = ViewX as UITextField;
textField.EditingDidEnd += (sender, e) => {
UIVariable.GetAction(strAction, varName, "\"" + textField.Text + "\"");
};
}
return;
}
}
if (WidgetType == UIVariable.UIType.COMBOBOX)
{
ActionDelegate += (arg1, arg2) => {
UIVariable.GetAction(strAction, arg1, "\"" + arg2 + "\"");
};
}
else if (ViewX is UIButton)
{
UIButton button = ViewX as UIButton;
button.TouchUpInside += (sender, e) => {
UIVariable.GetAction(strAction, varName, "\"" + argument + "\"");
};
}
else if (ViewX is UISwitch)
{
UISwitch sw = ViewX as UISwitch;
sw.ValueChanged += (sender, e) => {
UIVariable.GetAction(strAction, varName, "\"" + sw.On + "\"");
};
}
else if (ViewX is UITextField)
{
UITextField textField = ViewX as UITextField;
textField.EditingChanged += (sender, e) => {
UIVariable.GetAction(strAction, varName, "\"" + textField.Text + "\"");
};
}
else if (ViewX is UISlider)
{
UISlider slider = ViewX as UISlider;
slider.ValueChanged += (sender, e) => {
UIVariable.GetAction(strAction, varName, "\"" + slider.Value + "\"");
};
}
else if (ViewX is UISegmentedControl)
{
UISegmentedControl seg = ViewX as UISegmentedControl;
seg.ValueChanged += (sender, e) => {
UIVariable.GetAction(strAction, varName, "\"" + seg.SelectedSegment + "\"");
};
}
else if (ViewX is UIPickerView)
{
UIPickerView pickerView = ViewX as UIPickerView;
TypePickerViewModel model = pickerView.Model as TypePickerViewModel;
if (model == null)
{
model = new TypePickerViewModel(AppDelegate.GetCurrentController());
}
model.RowSelected += (row) => {
UIVariable.GetAction(strAction, varName, row.ToString());
};
pickerView.Model = model;
}
else if (ViewX is UITableView)
{
UITableView tableView = ViewX as UITableView;
TableViewSource source = tableView.Source as TableViewSource;
if (source == null)
{
source = new TableViewSource();
}
source.RowSelectedDel += (row) => {
UIVariable.GetAction(strAction, varName, "\"" + row + "\"");
};
tableView.Source = source;
}
else
{
ActionDelegate += (arg1, arg2) => {
UIVariable.GetAction(strAction, varName, "\"" + arg2 + "\"");
};
}
}
void EditDataGrid(object sender, EventArgs e)
{
DataPoint point = m_model.GetPoint(m_rowIndex);
Console.WriteLine("EditDataGrid {0}: {1} ({2})", m_rowIndex, point, m_model);
if (point == null)
{
return;
}
m_detailView = new UIView();
m_detailView.BackgroundColor = UIColor.LightGray;
m_detailView.Frame = new CGRect(10, m_grid.Frame.Top, m_grid.Frame.Width - 10, 240);
AppDelegate.GetCurrentView().AddSubview(m_detailView);
List <UITextField> textViews = new List <UITextField>(DataModel.ColNames.Count);
nfloat y = 0;
for (int i = 0; i < DataModel.ColNames.Count; i++)
{
UILabel coli = new UILabel();
coli.Frame = new CGRect(10, y, m_detailView.Frame.Right / 2, 20);
UITextField texti = new UITextField();
textViews.Add(texti);
texti.Frame = new CGRect(coli.Frame.Right, y, m_detailView.Frame.Right, 20);
coli.Text = DataModel.ColNames[i];
texti.Text = point.GetStringValue(i);
m_detailView.AddSubview(coli);
m_detailView.AddSubview(texti);
y = coli.Frame.Bottom + 10;
}
UIButton save = new UIButton();
save.SetTitle("Save", UIControlState.Normal);
save.BackgroundColor = UIColor.DarkGray;
save.Font = UIFont.FromName("Helvetica-Bold", 12f);
save.Frame = new CGRect(m_detailView.Frame.Right / 4, m_detailView.Frame.Bottom - 220, 50, 20);
save.TouchDown += (sender2, e2) => {
m_detailView.RemoveFromSuperview();
DataPoint dataPoint = m_model.GetPoint(m_rowIndex);
for (int i = 0; i < DataModel.ColNames.Count; i++)
{
dataPoint.Set(i, textViews[i].Text);
}
m_model.Reload();
};
UIButton cancel = new UIButton();
cancel.SetTitle("Cancel", UIControlState.Normal);
cancel.TouchDown += (sender2, e2) => {
m_detailView.RemoveFromSuperview();
m_grid.ItemsSource = m_model.DataPoints;
};
cancel.BackgroundColor = UIColor.DarkGray;
cancel.Font = UIFont.FromName("Helvetica-Bold", 12f);
cancel.Frame = new CGRect(save.Frame.Right + 10, save.Frame.Top, 80, 20);
m_detailView.AddSubview(save);
m_detailView.AddSubview(cancel);
}