mirror of
https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
synced 2024-11-27 14:12:16 +00:00
3a35b7603a
Fixed, Map Analysis mode: fixed a crash when trying to dissolve an invalid sector when one of it's linedefs referenced it on the both sides. Fixed, Sectors mode: fixed incorrect undo description when deleting sectors. Internal: joined declaration and assignment of some more variables.
395 lines
12 KiB
C#
395 lines
12 KiB
C#
|
|
#region ================== Copyright (c) 2007 Pascal vd Heiden
|
|
|
|
/*
|
|
* Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
|
|
* This program is released under GNU General Public License
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
*/
|
|
|
|
#endregion
|
|
|
|
#region ================== Namespaces
|
|
|
|
using System;
|
|
using System.ComponentModel;
|
|
using System.Drawing;
|
|
using System.Globalization;
|
|
using System.Windows.Forms;
|
|
|
|
#endregion
|
|
|
|
namespace CodeImp.DoomBuilder.Controls
|
|
{
|
|
public class NumericTextbox : AutoSelectTextbox
|
|
{
|
|
#region ================== Constants
|
|
|
|
#endregion
|
|
|
|
#region ================== Variables
|
|
|
|
private bool allownegative; // Allow negative numbers
|
|
private bool allowrelative; // Allow ++, --, * and / prefix for relative changes
|
|
private bool allowdecimal; // Allow decimal (float) numbers
|
|
private bool controlpressed;
|
|
private int incrementstep; //mxd. Step for +++ and --- prefixes
|
|
private readonly ToolTip tooltip; //mxd
|
|
|
|
#endregion
|
|
|
|
#region ================== Properties
|
|
|
|
public bool AllowNegative { get { return allownegative; } set { allownegative = value; } }
|
|
public bool AllowRelative { get { return allowrelative; } set { allowrelative = value; UpdateTextboxStyle(); } }
|
|
public bool AllowDecimal { get { return allowdecimal; } set { allowdecimal = value; } }
|
|
|
|
#endregion
|
|
|
|
#region ================== Constructor / Disposer
|
|
|
|
// Constructor
|
|
public NumericTextbox()
|
|
{
|
|
this.ImeMode = ImeMode.Off;
|
|
|
|
//mxd. Setup tooltip
|
|
this.tooltip = new ToolTip { AutomaticDelay = 100, AutoPopDelay = 8000, InitialDelay = 100, ReshowDelay = 100 };
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region ================== Methods
|
|
|
|
// Key pressed
|
|
protected override void OnKeyDown(KeyEventArgs e)
|
|
{
|
|
controlpressed = e.Control;
|
|
base.OnKeyDown(e);
|
|
}
|
|
|
|
// Key released
|
|
protected override void OnKeyUp(KeyEventArgs e)
|
|
{
|
|
controlpressed = e.Control;
|
|
base.OnKeyUp(e);
|
|
}
|
|
|
|
// When a key is pressed
|
|
protected override void OnKeyPress(KeyPressEventArgs e)
|
|
{
|
|
incrementstep = 0; //mxd
|
|
string allowedchars = "0123456789\b";
|
|
|
|
// Determine allowed chars
|
|
if(allownegative) allowedchars += CultureInfo.CurrentCulture.NumberFormat.NegativeSign;
|
|
if(allowrelative) allowedchars += "+-*/"; //mxd
|
|
if(controlpressed) allowedchars += "\u0018\u0003\u0016";
|
|
if(allowdecimal || this.Text.StartsWith("*") || this.Text.StartsWith("/")) //mxd
|
|
allowedchars += CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator;
|
|
|
|
// Check if key is not allowed
|
|
if(allowedchars.IndexOf(e.KeyChar) == -1)
|
|
{
|
|
// Cancel this
|
|
e.Handled = true;
|
|
}
|
|
else
|
|
{
|
|
//mxd. Check if * or / is pressed
|
|
if(e.KeyChar == '*' || e.KeyChar == '/')
|
|
{
|
|
if(this.SelectionStart - 1 > -1) e.Handled = true; //only valid when at the start of the text
|
|
}
|
|
// Check if + or - is pressed
|
|
else if((e.KeyChar == '+') || (e.KeyChar == '-'))
|
|
{
|
|
string nonselectedtext;
|
|
|
|
// Determine non-selected text
|
|
if(this.SelectionLength > 0)
|
|
{
|
|
nonselectedtext = this.Text.Substring(0, this.SelectionStart) +
|
|
this.Text.Substring(this.SelectionStart + this.SelectionLength);
|
|
}
|
|
else if(this.SelectionLength < 0)
|
|
{
|
|
nonselectedtext = this.Text.Substring(0, this.SelectionStart + this.SelectionLength) +
|
|
this.Text.Substring(this.SelectionStart);
|
|
}
|
|
else
|
|
{
|
|
nonselectedtext = this.Text;
|
|
}
|
|
|
|
// Not at the start?
|
|
int selectionpos = this.SelectionStart - 1;
|
|
if(this.SelectionLength < 0) selectionpos = (this.SelectionStart + this.SelectionLength) - 1;
|
|
if(selectionpos > -1)
|
|
{
|
|
// Find any other characters before the insert position
|
|
string textpart = this.Text.Substring(0, selectionpos + 1);
|
|
textpart = textpart.Replace("+", "");
|
|
textpart = textpart.Replace("-", "");
|
|
if(textpart.Length > 0)
|
|
{
|
|
// Cancel this
|
|
e.Handled = true;
|
|
}
|
|
}
|
|
|
|
// Determine other prefix
|
|
char otherprefix = (e.KeyChar == '+' ? '-' : '+');
|
|
|
|
// Limit the number of + and - allowed
|
|
int numprefixes = nonselectedtext.Split(e.KeyChar, otherprefix).Length;
|
|
if(numprefixes > 3)
|
|
{
|
|
// Can't have more than 3 prefixes (mxd)
|
|
e.Handled = true;
|
|
}
|
|
else if(numprefixes > 1)
|
|
{
|
|
// Must have 2 or 3 same prefixes
|
|
if(this.Text.IndexOf(e.KeyChar) == -1) e.Handled = true;
|
|
|
|
// Double or triple prefix must be allowed
|
|
if(!allowrelative) e.Handled = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Call base
|
|
base.OnKeyPress(e);
|
|
}
|
|
|
|
// Validate contents
|
|
protected override void OnValidating(CancelEventArgs e)
|
|
{
|
|
//mxd. We may want "++" and "--" on their own...
|
|
if(allowrelative && (this.Text == "++" || this.Text == "--"))
|
|
{
|
|
// Call base and bail out
|
|
base.OnValidating(e);
|
|
return;
|
|
}
|
|
|
|
// Strip prefixes
|
|
string textpart = this.Text.Replace("+", "").Replace("*", "").Replace("/", ""); //mxd
|
|
if(!allownegative) textpart = textpart.Replace("-", "");
|
|
|
|
// No numbers left?
|
|
if(textpart.Length == 0)
|
|
{
|
|
// Make the textbox empty
|
|
this.Text = "";
|
|
}
|
|
|
|
// Call base
|
|
base.OnValidating(e);
|
|
}
|
|
|
|
// This checks if the number is relative
|
|
public bool CheckIsRelative()
|
|
{
|
|
// Prefixed with +++, ---, ++, --, * or /?
|
|
return ( (this.Text.Length > 3 && (this.Text.StartsWith("+++") || this.Text.StartsWith("---"))) || //mxd
|
|
(this.Text.Length > 2 && (this.Text.StartsWith("++") || this.Text.StartsWith("--") || this.Text.StartsWith("**") || this.Text.StartsWith("//"))) || //mxd
|
|
(this.Text.Length > 1 && (this.Text.StartsWith("*") || this.Text.StartsWith("/"))) ); //mxd
|
|
}
|
|
|
|
//mxd. This determines the result value
|
|
public int GetResult(int original)
|
|
{
|
|
return GetResult(original, incrementstep++);
|
|
}
|
|
|
|
//mxd. This determines the result value
|
|
public int GetResult(int original, int step)
|
|
{
|
|
string textpart = this.Text;
|
|
|
|
// Strip prefixes
|
|
textpart = textpart.Replace("+", "").Replace("-", "").Replace("*", "").Replace("/", ""); //mxd
|
|
|
|
// Any numbers left?
|
|
if(textpart.Length > 0)
|
|
{
|
|
int result;
|
|
|
|
//mxd. Prefixed with +++?
|
|
if(this.Text.StartsWith("+++"))
|
|
{
|
|
// Add number to original
|
|
int.TryParse(textpart, out result);
|
|
return original + result * step;
|
|
}
|
|
//mxd. Prefixed with ---?
|
|
if(this.Text.StartsWith("---"))
|
|
{
|
|
// Subtract number from original
|
|
int.TryParse(textpart, out result);
|
|
int newvalue = original - result * step;
|
|
if(!allownegative && (newvalue < 0)) newvalue = 0;
|
|
return newvalue;
|
|
}
|
|
// Prefixed with ++?
|
|
if(this.Text.StartsWith("++"))
|
|
{
|
|
// Add number to original
|
|
int.TryParse(textpart, out result);
|
|
return original + result;
|
|
}
|
|
// Prefixed with --?
|
|
if(this.Text.StartsWith("--"))
|
|
{
|
|
// Subtract number from original
|
|
int.TryParse(textpart, out result);
|
|
int newvalue = original - result;
|
|
if(!allownegative && (newvalue < 0)) newvalue = 0;
|
|
return newvalue;
|
|
}
|
|
//mxd. Prefixed with *?
|
|
if(this.Text.StartsWith("*"))
|
|
{
|
|
// Multiply original by number
|
|
float resultf;
|
|
float.TryParse(textpart, NumberStyles.Float, CultureInfo.CurrentCulture, out resultf);
|
|
int newvalue = (int)Math.Round(original * resultf);
|
|
if(!allownegative && (newvalue < 0)) newvalue = 0;
|
|
return newvalue;
|
|
}
|
|
//mxd. Prefixed with /?
|
|
if(this.Text.StartsWith("/"))
|
|
{
|
|
// Divide original by number
|
|
float resultf;
|
|
float.TryParse(textpart, NumberStyles.Float, CultureInfo.CurrentCulture, out resultf);
|
|
if(resultf == 0) return original;
|
|
int newvalue = (int)Math.Round(original / resultf);
|
|
if(!allownegative && (newvalue < 0)) newvalue = 0;
|
|
return newvalue;
|
|
}
|
|
|
|
//mxd. Return the new value
|
|
if(!int.TryParse(this.Text, out result)) return original;
|
|
if(!allownegative && (result < 0)) return 0;
|
|
return result;
|
|
}
|
|
|
|
// Nothing given, keep original value
|
|
return original;
|
|
}
|
|
|
|
//mxd. This determines the result value
|
|
public float GetResultFloat(float original)
|
|
{
|
|
return GetResultFloat(original, incrementstep++);
|
|
}
|
|
|
|
// This determines the result value
|
|
public float GetResultFloat(float original, int step)
|
|
{
|
|
// Strip prefixes
|
|
string textpart = this.Text.Replace("+", "").Replace("-", "").Replace("*", "").Replace("/", ""); //mxd;
|
|
|
|
// Any numbers left?
|
|
if(textpart.Length > 0)
|
|
{
|
|
float result;
|
|
|
|
//mxd. Prefixed with +++?
|
|
if(this.Text.StartsWith("+++"))
|
|
{
|
|
// Add number to original
|
|
if(!float.TryParse(textpart, NumberStyles.Float, CultureInfo.CurrentCulture, out result)) result = 0;
|
|
return original + result * step;
|
|
}
|
|
//mxd. Prefixed with ---?
|
|
if(this.Text.StartsWith("---"))
|
|
{
|
|
// Subtract number from original
|
|
if(!float.TryParse(textpart, NumberStyles.Float, CultureInfo.CurrentCulture, out result)) result = 0;
|
|
float newvalue = original - result * step;
|
|
if(!allownegative && (newvalue < 0)) newvalue = 0;
|
|
return newvalue;
|
|
}
|
|
// Prefixed with ++?
|
|
if(this.Text.StartsWith("++"))
|
|
{
|
|
// Add number to original
|
|
if(!float.TryParse(textpart, NumberStyles.Float, CultureInfo.CurrentCulture, out result)) result = 0;
|
|
return original + result;
|
|
}
|
|
// Prefixed with --?
|
|
if(this.Text.StartsWith("--"))
|
|
{
|
|
// Subtract number from original
|
|
if(!float.TryParse(textpart, NumberStyles.Float, CultureInfo.CurrentCulture, out result)) result = 0;
|
|
float newvalue = original - result;
|
|
if(!allownegative && (newvalue < 0)) newvalue = 0;
|
|
return newvalue;
|
|
}
|
|
//mxd. Prefixed with *?
|
|
if(this.Text.StartsWith("*"))
|
|
{
|
|
// Multiply original by number
|
|
if(!float.TryParse(textpart, NumberStyles.Float, CultureInfo.CurrentCulture, out result)) result = 0;
|
|
float newvalue = original * result;
|
|
if(!allownegative && (newvalue < 0)) newvalue = 0;
|
|
return newvalue;
|
|
}
|
|
//mxd. Prefixed with /?
|
|
if(this.Text.StartsWith("/"))
|
|
{
|
|
// Divide original by number
|
|
if(!float.TryParse(textpart, NumberStyles.Float, CultureInfo.CurrentCulture, out result) || result == 0) return original;
|
|
float newvalue = (float)Math.Round(original / result, 3);
|
|
if(!allownegative && (newvalue < 0)) newvalue = 0;
|
|
return newvalue;
|
|
}
|
|
|
|
//mxd. Return the new value
|
|
if(!float.TryParse(this.Text, NumberStyles.Float, CultureInfo.CurrentCulture, out result)) return original;
|
|
if(!allownegative && (result < 0)) return 0;
|
|
return result;
|
|
}
|
|
|
|
// Nothing given, keep original value
|
|
return original;
|
|
}
|
|
|
|
//mxd
|
|
public void UpdateTextboxStyle()
|
|
{
|
|
UpdateTextboxStyle(string.Empty);
|
|
}
|
|
|
|
//mxd
|
|
public void UpdateTextboxStyle(string tip)
|
|
{
|
|
this.ForeColor = (allowrelative ? SystemColors.HotTrack : SystemColors.WindowText);
|
|
if(allowrelative)
|
|
{
|
|
tooltip.SetToolTip(this, "Use ++ or -- prefixes to change by given value." + Environment.NewLine +
|
|
"Use +++ or --- prefixes to incrementally change by given value." + Environment.NewLine +
|
|
"Use * or / prefixes to multiply or divide by given value." + Environment.NewLine + tip);
|
|
}
|
|
else if(!string.IsNullOrEmpty(tip))
|
|
{
|
|
tooltip.SetToolTip(this, tip);
|
|
}
|
|
else
|
|
{
|
|
tooltip.RemoveAll();
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
}
|