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Input Widget - use SysColors.Window when exiting the widget, not SysC…
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…olors.Control, also clean up some code in that file while I'm at it
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adelikat committed Nov 27, 2013
1 parent c353af5 commit ad39eb3
Showing 1 changed file with 43 additions and 68 deletions.
111 changes: 43 additions & 68 deletions BizHawk.Client.EmuHawk/config/InputWidget.cs
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Original file line number Diff line number Diff line change
@@ -1,23 +1,21 @@
using System;
using System.Drawing;
using System.Linq;
using System.Collections.Generic;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using System.Text;

namespace BizHawk.Client.EmuHawk
{
public class InputWidget : TextBox
public sealed class InputWidget : TextBox
{
//TODO: when binding, make sure that the new key combo is not in one of the other bindings

private int MaxBind = 4; //Max number of bindings allowed
private int pos = 0; //Which mapping the widget will listen for
private Timer timer = new Timer();
private string[] _bindings = new string[4];
private string wasPressed = String.Empty;
private ToolTip tooltip1 = new ToolTip();
private readonly int _maxBind = 4; //Max number of bindings allowed
private int _pos; //Which mapping the widget will listen for
private readonly Timer _timer = new Timer();
private readonly string[] _bindings = new string[4];
private string _wasPressed = String.Empty;
private readonly ToolTip _tooltip1 = new ToolTip();

public bool AutoTab = true;
public string WidgetName;
Expand All @@ -27,51 +25,51 @@ public class InputWidget : TextBox

public InputWidget()
{
this.ContextMenu = new ContextMenu();
this.timer.Tick += new System.EventHandler(this.Timer_Tick);
ContextMenu = new ContextMenu();
_timer.Tick += Timer_Tick;
ClearBindings();
tooltip1.AutoPopDelay = 2000;
_tooltip1.AutoPopDelay = 2000;
}

public InputWidget(int maxBindings, bool autotab)
{
this.AutoTab = autotab;
this.ContextMenu = new ContextMenu();
this.timer.Tick += new System.EventHandler(this.Timer_Tick);
MaxBind = maxBindings;
_bindings = new string[MaxBind];
AutoTab = autotab;
ContextMenu = new ContextMenu();
_timer.Tick += Timer_Tick;
_maxBind = maxBindings;
_bindings = new string[_maxBind];
ClearBindings();
tooltip1.AutoPopDelay = 2000;
_tooltip1.AutoPopDelay = 2000;
}

protected override void OnMouseClick(MouseEventArgs e)
{
HideCaret(this.Handle);
HideCaret(Handle);
base.OnMouseClick(e);
}

private void ClearBindings()
{
for (int i = 0; i < MaxBind; i++)
for (int i = 0; i < _maxBind; i++)
{
_bindings[i] = String.Empty;
}
}

protected override void OnEnter(EventArgs e)
{
pos = 0;
timer.Start();
_pos = 0;
_timer.Start();

wasPressed = Input.Instance.GetNextBindEvent();
_wasPressed = Input.Instance.GetNextBindEvent();
BackColor = Color.LightCyan;
}

protected override void OnLeave(EventArgs e)
{
timer.Stop();
_timer.Stop();
UpdateLabel();
BackColor = SystemColors.Control;
BackColor = SystemColors.Window;
base.OnLeave(e);

}
Expand All @@ -90,8 +88,8 @@ public void EraseMappings()
private void ReadKeys()
{
Input.Instance.Update();
string TempBindingStr = Input.Instance.GetNextBindEvent();
if (!String.IsNullOrEmpty(wasPressed) && TempBindingStr == wasPressed)
var TempBindingStr = Input.Instance.GetNextBindEvent();
if (!String.IsNullOrEmpty(_wasPressed) && TempBindingStr == _wasPressed)
{
return;
}
Expand All @@ -110,9 +108,9 @@ private void ReadKeys()

if (!IsDuplicate(TempBindingStr))
{
_bindings[pos] = TempBindingStr;
_bindings[_pos] = TempBindingStr;
}
wasPressed = TempBindingStr;
_wasPressed = TempBindingStr;

UpdateLabel();
Increment();
Expand All @@ -131,7 +129,7 @@ protected override void OnKeyUp(KeyEventArgs e)
base.OnKeyUp(e);
}

wasPressed = String.Empty;
_wasPressed = String.Empty;
}

protected override void OnKeyDown(KeyEventArgs e)
Expand All @@ -150,17 +148,17 @@ public void Increment()
{
if (AutoTab)
{
this.Parent.SelectNextControl(this, true, true, true, true);
Parent.SelectNextControl(this, true, true, true, true);
}
else
{
if (pos < MaxBind)
if (_pos < _maxBind)
{
pos++;
_pos++;
}
else
{
pos = 0;
_pos = 0;
}
}
}
Expand All @@ -169,17 +167,17 @@ public void Decrement()
{
if (AutoTab)
{
this.Parent.SelectNextControl(this, false, true, true, true);
Parent.SelectNextControl(this, false, true, true, true);
}
else
{
if (pos == 0)
if (_pos == 0)
{
pos = MaxBind - 1;
_pos = _maxBind - 1;
}
else
{
pos--;
_pos--;
}
}
}
Expand All @@ -197,26 +195,15 @@ public string Bindings
}
set
{
Text = String.Empty;
ClearBindings();
string str = value.Trim();
int x;
for (int i = 0; i < MaxBind; i++)
var newBindings = value.Trim().Split(',');
for (int i = 0; i < _maxBind; i++)
{
str = str.Trim();
x = str.IndexOf(',');
if (x < 0)
if (i < newBindings.Length)
{
_bindings[i] = str;
str = String.Empty;
}
else
{
_bindings[i] = str.Substring(0, x);
str = str.Substring(x + 1, str.Length - x - 1);
_bindings[i] = newBindings[i];
}
}

UpdateLabel();
}
}
Expand All @@ -232,13 +219,9 @@ protected override void WndProc(ref Message m)
{
case 0x0201: //WM_LBUTTONDOWN
{
this.Focus();
Focus();
return;
}
//case 0x0202://WM_LBUTTONUP
//{
// return;
//}
case 0x0203://WM_LBUTTONDBLCLK
{
return;
Expand Down Expand Up @@ -275,20 +258,12 @@ protected override void OnMouseWheel(MouseEventArgs e)

protected override void OnGotFocus(EventArgs e)
{
HideCaret(this.Handle);
}

protected override void OnLostFocus(EventArgs e)
{
base.OnLostFocus(e);
HideCaret(Handle);
}

protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
if (keyData.ToString() == "F4" || keyData.ToString().Contains("Alt"))
return false;
else
return true;
return !(keyData.ToString() == "F4" || keyData.ToString().Contains("Alt"));
}
}
}

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