/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Changes the scrollbar of the list box
/// </summary>
///
/// <param name="scrollbarConfigFileFilename">Filename of the config file.
/// The config file must contain a Scrollbar section with the needed information.</param>
///
/// <returns>True when the scrollbar was successfully loaded</returns>
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public void SetScrollbar(string scrollbarConfigFileFilename)
{
// Calling setScrollbar with an empty string does the same as removeScrollbar
if (scrollbarConfigFileFilename.Length == 0)
{
RemoveScrollbar();
return;
}
// load the scrollbar
m_Scroll = new Scrollbar(scrollbarConfigFileFilename);
m_Scroll.VerticalScroll = true;
m_Scroll.Size = new Vector2f(m_Scroll.Size.X, m_Size.Y);
m_Scroll.LowValue = (int)(m_Size.Y);
m_Scroll.Maximum = (int)(m_Items.Count * m_ItemHeight);
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Loads the widget
/// </summary>
///
/// <param name="configFileFilename">Filename of the config file.
/// The config file must contain a ListBox section with the needed information.</param>
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public ListBox(string configFileFilename)
{
m_DraggableWidget = true;
m_LoadedConfigFile = Global.ResourcePath + configFileFilename;
// Parse the config file
ConfigFile configFile = new ConfigFile (m_LoadedConfigFile, "ListBox");
// Find the folder that contains the config file
string configFileFolder = configFileFilename.Substring(0, configFileFilename.LastIndexOfAny(new char[] {'/', '\\'}) + 1);
// Loop over all properties
for (int i = 0; i < configFile.Properties.Count; ++i)
{
if (configFile.Properties[i] == "backgroundcolor")
BackgroundColor = configFile.ReadColor(i);
else if (configFile.Properties[i] == "textcolor")
TextColor = configFile.ReadColor(i);
else if (configFile.Properties[i] == "selectedbackgroundcolor")
SelectedBackgroundColor = configFile.ReadColor(i);
else if (configFile.Properties[i] == "selectedtextcolor")
SelectedTextColor = configFile.ReadColor(i);
else if (configFile.Properties[i] == "bordercolor")
BorderColor = configFile.ReadColor(i);
else if (configFile.Properties[i] == "borders")
{
Borders borders;
if (Internal.ExtractBorders(configFile.Values [i], out borders))
Borders = borders;
}
else if (configFile.Properties[i] == "scrollbar")
{
if ((configFile.Values[i].Length < 3) || (configFile.Values[i][0] != '"') || (configFile.Values[i][configFile.Values[i].Length-1] != '"'))
throw new Exception("Failed to parse value for Scrollbar in section ChatBox in " + m_LoadedConfigFile + ".");
// load the scrollbar
m_Scroll = new Scrollbar(configFileFolder + (configFile.Values[i]).Substring(1, configFile.Values[i].Length - 2));
m_Scroll.VerticalScroll = true;
m_Scroll.Size = new Vector2f(m_Scroll.Size.X, m_Size.Y);
m_Scroll.LowValue = (int)(m_Size.Y);
m_Scroll.Maximum = (int)(m_Items.Count * m_ItemHeight);
}
else
Internal.Output("TGUI warning: Unrecognized property '" + configFile.Properties[i]
+ "' in section ListBox in " + m_LoadedConfigFile + ".");
}
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Removes the scrollbar from the list box
/// </summary>
///
/// <remarks>When there are too many items to fit in the list then the items will be removed.</remarks>
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public void RemoveScrollbar()
{
m_Scroll = null;
// When the items no longer fit inside the list box then we need to remove some
if ((m_Items.Count * m_ItemHeight) > m_Size.Y)
{
// Calculate ho many items fit inside the list box
m_MaxItems = (uint)System.Math.Floor(m_Size.Y / m_ItemHeight);
// Remove the items that didn't fit inside the list box
m_Items.RemoveRange((int)m_MaxItems, (int)(m_Items.Count - m_MaxItems));
}
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Copy constructor
/// </summary>
///
/// <param name="copy">Instance to copy</param>
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public ListBox(ListBox copy)
: base(copy)
{
ItemSelectedCallback = copy.ItemSelectedCallback;
m_LoadedConfigFile = copy.m_LoadedConfigFile;
m_Items = new List<string>(copy.m_Items);
m_SelectedItem = copy.m_SelectedItem;
m_Size = copy.m_Size;
m_ItemHeight = copy.m_ItemHeight;
m_TextSize = copy.m_TextSize;
m_MaxItems = copy.m_MaxItems;
m_BackgroundColor = copy.m_BackgroundColor;
m_TextColor = copy.m_TextColor;
m_SelectedBackgroundColor = copy.m_SelectedBackgroundColor;
m_SelectedTextColor = copy.m_SelectedTextColor;
m_BorderColor = copy.m_BorderColor;
m_TextFont = copy.m_TextFont;
m_Borders = copy.m_Borders;
// If there is a scrollbar then copy it
if (copy.m_Scroll != null)
m_Scroll = new Scrollbar(copy.m_Scroll);
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Copy constructor
/// </summary>
///
/// <param name="copy">Instance to copy</param>
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public ChatBox(ChatBox copy)
: base(copy)
{
m_LoadedConfigFile = copy.m_LoadedConfigFile;
m_LineSpacing = copy.m_LineSpacing;
m_TextSize = copy.m_TextSize;
m_TextColor = copy.m_TextColor;
m_BorderColor = copy.m_BorderColor;
m_Borders = copy.m_Borders;
m_MaxLines = copy.m_MaxLines;
m_FullTextHeight = copy.m_FullTextHeight;
m_Panel = new Panel(copy.m_Panel);
// If there is a scrollbar then copy it
if (copy.m_Scroll != null)
m_Scroll = new Scrollbar(copy.m_Scroll);
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Removes the scrollbar from the chat box
/// </summary>
///
/// <remarks>When there are too many lines to fit in the chat box then some lines will be removed.</remarks>
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public void RemoveScrollbar()
{
m_Scroll = null;
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Copy constructor
/// </summary>
///
/// <param name="copy">Instance to copy</param>
///
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public Scrollbar(Scrollbar copy)
: base(copy)
{
ValueChangedCallback = copy.ValueChangedCallback;
m_LoadedConfigFile = copy.m_LoadedConfigFile;
m_MouseDownOnThumb = copy.m_MouseDownOnThumb;
m_MouseDownOnThumbPos = copy.m_MouseDownOnThumbPos;
m_Maximum = copy.m_Maximum;
m_Value = copy.m_Value;
m_LowValue = copy.m_LowValue;
m_VerticalScroll = copy.m_VerticalScroll;
m_VerticalImage = copy.m_VerticalImage;
m_AutoHide = copy.m_AutoHide;
m_MouseDownOnArrow = copy.m_MouseDownOnArrow;
m_SplitImage = copy.m_SplitImage;
m_SeparateHoverImage = copy.m_SeparateHoverImage;
m_Size = copy.m_Size;
m_ThumbSize = copy.m_ThumbSize;
Global.TextureManager.CopyTexture(copy.m_TextureTrackNormal_L, m_TextureTrackNormal_L);
Global.TextureManager.CopyTexture(copy.m_TextureTrackNormal_M, m_TextureTrackNormal_M);
Global.TextureManager.CopyTexture(copy.m_TextureTrackNormal_R, m_TextureTrackNormal_R);
Global.TextureManager.CopyTexture(copy.m_TextureTrackHover_L, m_TextureTrackHover_L);
Global.TextureManager.CopyTexture(copy.m_TextureTrackHover_M, m_TextureTrackHover_M);
Global.TextureManager.CopyTexture(copy.m_TextureTrackHover_R, m_TextureTrackHover_R);
Global.TextureManager.CopyTexture(copy.m_TextureThumbNormal, m_TextureThumbNormal);
Global.TextureManager.CopyTexture(copy.m_TextureThumbHover, m_TextureThumbHover);
Global.TextureManager.CopyTexture(copy.m_TextureArrowUpNormal, m_TextureArrowUpNormal);
Global.TextureManager.CopyTexture(copy.m_TextureArrowUpHover, m_TextureArrowUpHover);
Global.TextureManager.CopyTexture(copy.m_TextureArrowDownNormal, m_TextureArrowDownNormal);
Global.TextureManager.CopyTexture(copy.m_TextureArrowDownHover, m_TextureArrowDownHover);
}
/// <summary>
/// Copy constructor
/// </summary>
/// <param name="copy">Object to copy</param>
public Scrollbar(Scrollbar copy)
: base(copy)
{
}
