private void HiLiteRow(GridViewRow row)
{
if (DoHiLiteRow)
{
// Change cursor to hand
row.Style["cursor"] = "pointer";
// The 50% color of the background
Color BackColorLight = Color.Empty;
Color BackColor = Color.Empty;
// Get the back color
BackColor = ((row.RowState == DataControlRowState.Alternate)
? AlternatingRowStyle.BackColor
: RowStyle.BackColor);
// Generate a light version
BackColorLight = RGBHSL.ModifyBrightness(BackColor, .8);
// Add the mouse over and mouse out javascript events here
row.Attributes.Add("onmouseover",
"javascript:this.style.backgroundColor = '" + ColorTranslator.ToHtml(BackColorLight) +
"';");
row.Attributes.Add("onmouseout",
"javascript:this.style.backgroundColor = '" + ColorTranslator.ToHtml(BackColor) +
"';");
//set up the post back for a row when it is clicked
row.Attributes.Add("onclick",
Page.ClientScript.GetPostBackEventReference(this, "Select$" + row.RowIndex.ToString()));
}
}
public Color BrightenColor(EliteAPI.ChatEntry chatLine)
{
Color brighterColor = new Color();
//how many steps away can the colors be away from each other to be close enough to grayscale
//this variable's value is subjective, and chosen by the programmer
int steps = 3;
//tolerance = 256 colors / 64 in-game 'step' choices * steps
int tolerance = 256 / 64 * steps;
int closeEnoughRG = Math.Abs(chatLine.ChatColor.R - chatLine.ChatColor.G);
int closeEnoughGB = Math.Abs(chatLine.ChatColor.G - chatLine.ChatColor.B);
int closeEnoughRB = Math.Abs(chatLine.ChatColor.R - chatLine.ChatColor.B);
if ((closeEnoughRG <= tolerance) && (closeEnoughGB <= tolerance) && (closeEnoughRB <= tolerance))
{
//greatly brighten white and gray text
brighterColor = RGBHSL.ModifyBrightness(chatLine.ChatColor, 1.85);
}
else
{
//only slighty brighten color text
brighterColor = RGBHSL.ModifyBrightness(chatLine.ChatColor, 1.25);
}
return(brighterColor);
}