using System;
using System.Collections.Generic;
using System.Collections;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Xml;
namespace ArdupilotMega.Controls
{
public partial class ConfigPanel : Form
{
///
/// store tempory pending changes
///
Hashtable _changed = new Hashtable();
// store linked param options
Hashtable _linkedParams = new Hashtable();
public ConfigPanel()
{
InitializeComponent();
}
///
/// fill numeric up down boxs with there value
///
public void PopulateData()
{
// process hashdefines and update display
foreach (string value in MainV2.comPort.param.Keys)
{
Control[] text = this.Controls.Find(value, true);
foreach (Control ctl in text)
{
try
{
NumericUpDown thisctl = ((NumericUpDown)ctl);
thisctl.Value = (decimal)(float)MainV2.comPort.param[value];
thisctl.Enabled = true;
thisctl.Validated += new EventHandler(thisctl_Validated);
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
}
}
}
void thisctl_Validated(object sender, EventArgs e)
{
string param = ((NumericUpDown)sender).Name;
((Control)sender).BackColor = Color.Green;
foreach (string item in (List)_linkedParams[param])
{
_changed[item] = (float)((NumericUpDown)sender).Value;
}
}
///
/// disables all NumericUpDown box's
///
///
void disableNumericUpDownControls(Control inctl)
{
foreach (Control ctl in inctl.Controls)
{
if (ctl.Controls.Count > 0)
{
disableNumericUpDownControls(ctl);
}
if (ctl.GetType() == typeof(NumericUpDown))
{
ctl.Enabled = false;
}
}
}
///
/// The template xml for the screen
///
///
public void LoadXML(string FileName)
{
int x = 20;
int y = 0;
int optionx = 300;
int optiony = 0;
string name = "";
List paramname = new List();
double rangemin = 0;
double rangemax = 10;
double step = 0.001;
using (XmlReader reader = XmlReader.Create(FileName))
{
while (reader.Read())
{
switch (reader.Name.ToUpper())
{
case "ITEM":
break;
case "HEAD":
y += 30;
string heading = reader.ReadString();
Label lbl = new Label();
lbl.AutoSize = true;
lbl.Text = heading;
lbl.Location = new Point(x,y);
lbl.Font = new Font(FontFamily.GenericSansSerif, 15,FontStyle.Bold);
this.Controls.Add(lbl);
ArdupilotMega.Controls.MyButton but = new ArdupilotMega.Controls.MyButton();
but.Text = "Save";
but.Location = new Point(optionx + 100, y);
but.Click += new EventHandler(but_Click);
this.Controls.Add(but);
y = lbl.Location.Y + lbl.Height + 10;
LineSeparator ls = new LineSeparator();
ls.Width = this.Width - 40;
ls.Location = new Point(x,y);
ls.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
this.Controls.Add(ls);
y = ls.Location.Y + ls.Height;
break;
case "SUBHEAD":
y += 15;
optiony = y;
optionx = 300;
string subhead = reader.ReadString();
Label lbl2 = new Label();
lbl2.AutoSize = true;
lbl2.Text = subhead;
lbl2.Location = new Point(x,y);
lbl2.Font = new Font(FontFamily.GenericSansSerif, 10, FontStyle.Bold);
this.Controls.Add(lbl2);
y = lbl2.Location.Y + lbl2.Height;
break;
case "DESC":
y += 2;
string desc = reader.ReadString();
Label lbl3 = new Label();
lbl3.AutoSize = true;
lbl3.Text = AddNewLinesToText(desc);
lbl3.Location = new Point(x,y);
lbl3.Font = new Font(FontFamily.GenericSansSerif, 8, FontStyle.Bold);
this.Controls.Add(lbl3);
y = lbl3.Location.Y + lbl3.Height;
break;
case "FIELDS":
if (reader.NodeType == XmlNodeType.EndElement)
{
if (optiony > y)
y = optiony;
}
break;
case "FIELD":
if (reader.NodeType == XmlNodeType.EndElement)
{
if (name == "" || paramname.Count == 0)
break;
Label lbl5 = new Label();
//lbl5.AutoSize = true;
lbl5.Text = name;
lbl5.Location = new Point(optionx, optiony);
lbl5.Size = new System.Drawing.Size(90,20);
lbl5.Font = new Font(FontFamily.GenericSansSerif, 8, FontStyle.Bold);
lbl5.TextAlign = ContentAlignment.MiddleRight;
this.Controls.Add(lbl5);
NumericUpDown nud = new NumericUpDown();
nud.Location = new Point(optionx + 100, optiony);
nud.Size = new System.Drawing.Size(78,20);
nud.Maximum = (decimal)rangemax;
nud.Minimum = (decimal)rangemin;
nud.Increment = (decimal)step;
nud.DecimalPlaces = (int)(step.ToString().Length - step.ToString(new System.Globalization.CultureInfo("en-US")).IndexOf('.') - 1);
nud.Name = paramname[0];
this.Controls.Add(nud);
optiony += nud.Height;
_linkedParams[paramname[0]] = paramname;
}
else
{
name = "";
paramname = new List();
rangemax = 10;
rangemin = 0;
step = 0.001;
}
break;
case "NAME":
name = reader.ReadString();
break;
case "PARAMNAME":
paramname.Add(reader.ReadString());
break;
case "RANGEMIN":
rangemin = double.Parse(reader.ReadString(), new System.Globalization.CultureInfo("en-US"));
break;
case "RANGEMAX":
rangemax = double.Parse(reader.ReadString(), new System.Globalization.CultureInfo("en-US"));
break;
case "STEP":
step = double.Parse(reader.ReadString(), new System.Globalization.CultureInfo("en-US"));
break;
}
}
}
ThemeManager.ApplyThemeTo(this);
disableNumericUpDownControls(this);
}
void but_Click(object sender, EventArgs e)
{
Hashtable temp = (Hashtable)_changed.Clone();
foreach (string value in temp.Keys)
{
try
{
MainV2.comPort.setParam(value, (float)_changed[value]);
_changed.Remove(value);
try
{
// un green control as well
Control[] text = this.Controls.Find(value, true);
if (text.Length > 0)
{
((Control)text[0]).BackColor = Color.FromArgb(0x43, 0x44, 0x45);
}
}
catch { }
}
catch { CustomMessageBox.Show("Set " + value + " Failed"); }
}
}
// from http://stackoverflow.com/questions/2512781/winforms-big-paragraph-tooltip/2512895#2512895
private static int maximumSingleLineTooltipLength = 40;
private static string AddNewLinesToText(string text)
{
if (text.Length < maximumSingleLineTooltipLength)
return text;
int lineLength = maximumSingleLineTooltipLength;
StringBuilder sb = new StringBuilder();
int currentLinePosition = 0;
for (int textIndex = 0; textIndex < text.Length; textIndex++)
{
// If we have reached the target line length and the next
// character is whitespace then begin a new line.
if (currentLinePosition >= lineLength &&
char.IsWhiteSpace(text[textIndex]))
{
sb.Append(Environment.NewLine);
currentLinePosition = 0;
}
// reset line lnegth counter on existing new line
if (text[textIndex] == Environment.NewLine[Environment.NewLine.Length - 1])
{
currentLinePosition = 1;
// skip space at line start
if (textIndex == 0)
currentLinePosition = 0;
}
// If we have just started a new line, skip all the whitespace.
if (currentLinePosition == 0)
while (textIndex < text.Length && char.IsWhiteSpace(text[textIndex]))
textIndex++;
// Append the next character.
if (textIndex < text.Length) sb.Append(text[textIndex]);
currentLinePosition++;
}
return sb.ToString();
}
private void ConfigPanel_Load(object sender, EventArgs e)
{
PopulateData();
}
}
}