/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Copy constructor
/// </summary>
///
/// <param name="copy">Instance to copy</param>
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public Label(Label copy)
: base(copy)
{
m_LoadedConfigFile = copy.m_LoadedConfigFile;
m_Background = new RectangleShape(copy.m_Background);
m_Text = new Text(copy.m_Text);
m_AutoSize = copy.m_AutoSize;
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Copy constructor
/// </summary>
///
/// <param name="copy">Instance to copy</param>
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public MessageBox(MessageBox copy)
: base(copy)
{
ButtonClickedCallback = copy.ButtonClickedCallback;
m_LoadedConfigFile = copy.m_LoadedConfigFile;
m_ButtonConfigFileFilename = copy.m_ButtonConfigFileFilename;
m_TextSize = copy.m_TextSize;
m_Label = Copy<Label>(copy.m_Label, "MessageBoxText");
foreach (Button button in copy.m_Buttons)
{
Button newButton = Copy(button);
newButton.LeftMouseClickedCallback -= copy.ButtonClickedCallbackFunction;
newButton.SpaceKeyPressedCallback -= copy.ButtonClickedCallbackFunction;
newButton.ReturnKeyPressedCallback -= copy.ButtonClickedCallbackFunction;
newButton.LeftMouseClickedCallback += ButtonClickedCallbackFunction;
newButton.SpaceKeyPressedCallback += ButtonClickedCallbackFunction;
newButton.ReturnKeyPressedCallback += ButtonClickedCallbackFunction;
m_Buttons.Add(button);
}
}
private void LoadNews(Label labelNews)
{
string[] news = File.ReadAllLines(Constants.FILEPATH_DATA + "news.txt");
foreach (var line in news)
{
labelNews.Text += line + "\n";
}
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Add a new line of text to the chat box
/// </summary>
///
/// <param name="text">Text that will be added to the chat box</param>
/// <param name="color">Color of the text</param>
/// <param name="textSize">Size of the text</param>
/// <param name="font">Font of the text (null to use default font)</param>
///
/// <remarks>The whole text passed to this function will be considered as one line for the GetLine and RemoveLine functions,
/// even if it is too long and gets split over multiple lines.</remarks>
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public void AddLine(string text, Color color, uint textSize, Font font = null)
{
var widgets = m_Panel.GetWidgets ();
// Remove the top line if you exceed the maximum
if ((m_MaxLines > 0) && (m_MaxLines < widgets.Count + 1))
RemoveLine (0);
Label label = m_Panel.Add (new Label ());
label.TextColor = color;
label.TextSize = textSize;
if (font != null)
label.TextFont = font;
Label tempLine = new Label();
tempLine.TextSize = textSize;
tempLine.TextFont = label.TextFont;
float width = m_Panel.Size.X;
if (m_Scroll != null)
width -= m_Scroll.Size.X;
if (width < 0)
width = 0;
// Split the label over multiple lines if necessary
int pos = 0;
int size = 0;
while (pos + size < text.Length)
{
tempLine.Text = text.Substring(pos, ++size);
if (tempLine.Size.X + 4.0f > width)
{
label.Text = label.Text + text.Substring(pos, size - 1) + "\n";
pos = pos + size - 1;
size = 0;
}
}
label.Text = label.Text + tempLine.Text;
m_FullTextHeight += GetLineSpacing((uint)widgets.Count - 1);
if (m_Scroll != null)
{
m_Scroll.Maximum = (int)m_FullTextHeight;
if (m_Scroll.Maximum > m_Scroll.LowValue)
m_Scroll.Value = m_Scroll.Maximum - m_Scroll.LowValue;
}
// Reposition the labels
UpdateDisplayedText();
}