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using System;
using System.Windows.Forms;
using static grapher.Models.Options.Cap.CapTypeOptions;
namespace grapher.Models.Options.Cap
{
public class CapOptions : OptionBase
{
#region Constants
public const string InCapLabel = "Cap: Input";
public const string OutCapLabel = "Cap: Output";
#endregion Constants
#region Fields
private int _top;
#endregion Fields
#region Constructors
public CapOptions(
CapTypeOptions capTypeOptions,
Option capIn,
Option capOut,
Option slope,
Option disableOptionInBoth = null,
CheckBoxOption disableInBoth = null)
{
CapTypeOptions = capTypeOptions;
In = capIn;
Out = capOut;
Slope = slope;
DisableOptionInBoth = disableOptionInBoth;
DisableInBoth = disableInBoth;
ShouldShow = true;
_top = Slope.Top;
BottomElement = In;
CapTypeOptions.OptionsDropdown.SelectedIndexChanged += OnCapTypeDropdownSelectedItemChanged;
CapTypeOptions.SelectedCapOption = InCap;
if (DisableInBoth != null)
{
DisableInBoth.CheckBox.CheckedChanged += OnDisableInBothCheckedChange;
}
}
#endregion Constructors
#region Properties
public CapTypeOptions CapTypeOptions { get; }
public Option In { get; }
public Option Out { get; }
public Option Slope { get; }
private Option DisableOptionInBoth { get; }
private CheckBoxOption DisableInBoth { get; }
public override int Left
{
get => In.Left;
set
{
In.Left = value;
Out.Left = value;
Slope.Left = value;
}
}
public override int Top
{
get => _top;
set
{
_top = value;
Layout(value);
}
}
public override int Height
{
get => BottomElement.Top + BottomElement.Height - Top;
}
public override int Width
{
get => CapTypeOptions.Width;
set
{
CapTypeOptions.Width = value;
In.Width = value;
Out.Width = value;
Slope.Width = value;
}
}
public override bool Visible
{
get => ShouldShow;
}
private bool ShouldShow { get; set; }
private IOption BottomElement { get; set; }
#endregion Properties
#region Methods
public override void AlignActiveValues()
{
Slope.AlignActiveValues();
CapTypeOptions.AlignActiveValues();
In.AlignActiveValues();
Out.AlignActiveValues();
}
public override void Show(string name)
{
ShouldShow = true;
Layout(Top, name);
}
public override void Hide()
{
ShouldShow = false;
CapTypeOptions.Hide();
Slope.Hide();
In.Hide();
Out.Hide();
}
public void SetActiveValues(
double scale,
double inCap,
double outCap,
CapMode capMode)
{
Slope.SetActiveValue(scale);
In.SetActiveValue(inCap);
Out.SetActiveValue(outCap);
CapTypeOptions.SetActiveValue(capMode);
}
private void Layout(int top, string name = null)
{
switch (CapTypeOptions.SelectedCapType)
{
case CapType.Input:
if (ShouldShow)
{
Slope.Show();
CapTypeOptions.Show(name);
ShowInCap();
Out.Hide();
}
Slope.Top = top;
CapTypeOptions.SnapTo(Slope);
In.SnapTo(CapTypeOptions);
BottomElement = In;
break;
case CapType.Output:
if (ShouldShow)
{
Slope.Show();
CapTypeOptions.Show(name);
In.Hide();
ShowOutCap();
}
Slope.Top = top;
CapTypeOptions.SnapTo(Slope);
Out.SnapTo(CapTypeOptions);
BottomElement = Out;
break;
case CapType.Both:
if (ShouldShow)
{
CapTypeOptions.Show(name);
Slope.Hide();
ShowInCap();
ShowOutCap();
}
CapTypeOptions.Top = top;
In.SnapTo(CapTypeOptions);
Out.SnapTo(In);
BottomElement = Out;
break;
}
DisableBuggedOptionIfApplicable();
}
private void DisableBuggedOptionIfApplicable()
{
if (DisableOptionInBoth != null)
{
if (CapTypeOptions.SelectedCapType == CapType.Both &&
DisableInBoth != null &&
!DisableInBoth.CheckBox.Checked)
{
DisableOptionInBoth.Field.SetToUnavailable();
}
else
{
DisableOptionInBoth.Field.SetToDefault();
}
}
}
private void ShowInCap()
{
In.Show(InCapLabel);
}
private void ShowOutCap()
{
Out.Show(OutCapLabel);
}
private void OnCapTypeDropdownSelectedItemChanged(object sender, EventArgs e)
{
Layout(Top);
CapTypeOptions.CheckIfDefault();
}
private void OnDisableInBothCheckedChange(object sender, EventArgs e)
{
DisableBuggedOptionIfApplicable();
}
#endregion Methods
}
}
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