//cycle through and refresh the tab order of the fields
void RefreshTabOrder()
{
for (int i = 0; i < _fields.Count; i++)
{
ConsoleFields cf = _fields[i];
int tabCount = i * 5;
cf.addRow.TabIndex = tabCount;
cf.consoleName.TabIndex = tabCount + 1;
cf.linkToExe.TabIndex = tabCount + 2;
cf.arguments.TabIndex = tabCount + 3;
cf.linkToRoms.TabIndex = tabCount + 4;
}
}
//adds a new empty row at the given row number
ConsoleFields AddRow(Console console = null, int rowNum = -1)
{
//calculate the distance down that the row should be
int distDown = _fields.Count;
int topBuffer = 0;
int rowHeight = 25;
//if we are insterting, move all the otehr rows down first
if (rowNum >= 0)
{
//move the rows down
for (int i = rowNum; i < _fields.Count; i++)
{
_fields[i].addRow.Location = new Point(_fields[i].addRow.Location.X, _fields[i].addRow.Location.Y + rowHeight);
_fields[i].arguments.Location = new Point(_fields[i].arguments.Location.X, _fields[i].arguments.Location.Y + rowHeight);
_fields[i].consoleName.Location = new Point(_fields[i].consoleName.Location.X, _fields[i].consoleName.Location.Y + rowHeight);
_fields[i].linkToExe.Location = new Point(_fields[i].linkToExe.Location.X, _fields[i].linkToExe.Location.Y + rowHeight);
_fields[i].linkToRoms.Location = new Point(_fields[i].linkToRoms.Location.X, _fields[i].linkToRoms.Location.Y + rowHeight);
}
distDown = rowNum;
}
//create and position the controls
ConsoleFields cf = new ConsoleFields(console);
Point p = new Point(5, distDown * rowHeight + topBuffer - settingsContainer.VerticalScroll.Value);
cf.addRow.Text = "+";
cf.addRow.Width = 20;
cf.addRow.Location = p;
p.X += cf.addRow.Width;
p.Y += 15;
cf.consoleName = new TextBox();
cf.consoleName.Width = 125;
cf.consoleName.Location = p;
p.X += cf.consoleName.Width + 5;
cf.linkToExe = new TextBox();
cf.linkToExe.Width = 220;
cf.linkToExe.Location = p;
p.X += cf.linkToExe.Width + 5;
cf.arguments = new TextBox();
cf.arguments.Width = 220;
cf.arguments.Location = p;
p.X += cf.arguments.Width + 5;
cf.linkToRoms = new TextBox();
cf.linkToRoms.Width = 220;
cf.linkToRoms.Location = p;
//add the callbacks
//insert button callbacks
cf.addRow.MouseEnter +=
delegate(object sender, EventArgs e)
{
cf.addRow.ForeColor = Color.Black;
};
cf.addRow.MouseLeave +=
delegate(object sender, EventArgs e)
{
cf.addRow.ForeColor = Color.Gray;
};
cf.addRow.Click +=
delegate(object sender, EventArgs e)
{
AddRow(null, _fields.IndexOf(cf));
};
//text field callbacks
EventHandler textAddedCallback = delegate(object sender, EventArgs e)
{
//if the text has changed and it's not gray or empty
if ((sender as TextBox).Text.Trim() == "")
{
return;
}
//then add a new row at the bottom
if (_fields.Contains(cf) && _fields.IndexOf(cf) == _fields.Count - 1)
{
AddRow();
}
};
cf.consoleName.TextChanged += textAddedCallback;
cf.linkToExe.TextChanged += textAddedCallback;
cf.arguments.TextChanged += textAddedCallback;
cf.linkToRoms.TextChanged += textAddedCallback;
EventHandler highlightRowOnFocus = delegate(object sender, EventArgs e)
{
Color col = Color.FromArgb(235, 255, 235);
cf.arguments.BackColor = col;
cf.consoleName.BackColor = col;
cf.linkToExe.BackColor = col;
cf.linkToRoms.BackColor = col;
};
cf.arguments.GotFocus += highlightRowOnFocus;
cf.consoleName.GotFocus += highlightRowOnFocus;
cf.linkToExe.GotFocus += highlightRowOnFocus;
cf.linkToRoms.GotFocus += highlightRowOnFocus;
EventHandler dehighlightRowOnUnfocus = delegate(object sender, EventArgs e)
{
cf.arguments.BackColor = Color.White;
cf.consoleName.BackColor = Color.White;
cf.linkToExe.BackColor = Color.White;
cf.linkToRoms.BackColor = Color.White;
};
cf.arguments.LostFocus += dehighlightRowOnUnfocus;
cf.consoleName.LostFocus += dehighlightRowOnUnfocus;
cf.linkToExe.LostFocus += dehighlightRowOnUnfocus;
cf.linkToRoms.LostFocus += dehighlightRowOnUnfocus;
//initialize visuals of the insert button
Font plusFont = new Font("", 14, FontStyle.Regular);
cf.addRow.ForeColor = Color.Gray;
cf.addRow.Font = plusFont;
//add the controls to the form
settingsContainer.Controls.Add(cf.addRow);
settingsContainer.Controls.Add(cf.consoleName);
settingsContainer.Controls.Add(cf.linkToExe);
settingsContainer.Controls.Add(cf.arguments);
settingsContainer.Controls.Add(cf.linkToRoms);
_fields.Insert(distDown, cf);
RefreshTabOrder();
return(cf);
}