public Text(string name, UltravioletFont spriteFont, string text)
{
_name = name;
_text = text;
_textRenderer = new TextRenderer();
_settings = new TextLayoutSettings(spriteFont, null, null, TextFlags.Standard);
}
/// <summary>
/// Initializes a new instance of the <see cref="TextStyle"/> class.
/// </summary>
/// <param name="font">The font which is applied by this style, if any.</param>
/// <param name="bold">A value indicating whether this style makes the current font bold.</param>
/// <param name="italic">A value indicating whether this style makes the current font italic.</param>
/// <param name="color">The color which is applied by this style, if any.</param>
/// <param name="glyphShaders">The glyph shaders which are applied by this style, if any.</param>
public TextStyle(UltravioletFont font, Boolean?bold, Boolean?italic, Color?color, params GlyphShader[] glyphShaders)
{
this.Font = font;
this.Bold = bold;
this.Italic = italic;
this.Color = color;
this.GlyphShaders = new TextStyleGlyphShaderCollection(glyphShaders);
}
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutSettings"/> structure.
/// </summary>
/// <param name="font">The default font.</param>
/// <param name="width">The width of the layout area.</param>
/// <param name="height">The height of the layout area.</param>
/// <param name="flags">A set of flags that specify how to render and align the text.</param>
/// <param name="options">A set of options which can be used to modify the behavior of the layout engine.</param>
/// <param name="fontStyle">The initial font style.</param>
/// <param name="initialLayoutStyle">The name of the initial layout style, or <see langword="null"/> to use no initial layout style.</param>
public TextLayoutSettings(UltravioletFont font, Int32?width, Int32?height, TextFlags flags, TextLayoutOptions options, UltravioletFontStyle fontStyle, String initialLayoutStyle)
{
this.font = font;
this.width = width;
this.height = height;
this.flags = (flags == 0) ? TextFlags.Standard : flags;
this.style = fontStyle;
this.options = options;
this.initialLayoutStyle = initialLayoutStyle;
}
/// <summary>
/// Initializes a new instance of the <see cref="TextTable{ViewModelType}"/> class.
/// </summary>
/// <param name="renderer">The <see cref="TextRenderer"/> used to lay out and render the table's text.</param>
/// <param name="width">The table's width in pixels.</param>
/// <param name="height">The table's height in pixels.</param>
/// <param name="font">The table's default font.</param>
public TextTable(TextRenderer renderer, Int32 width, Int32 height, UltravioletFont font)
{
Contract.Require(renderer, nameof(renderer));
Contract.EnsureRange(width >= 0, nameof(width));
Contract.EnsureRange(height >= 0, nameof(height));
Contract.Require(font, nameof(font));
this.renderer = renderer;
this.width = width;
this.height = height;
this.font = font;
this.rows = new TextTableRowCollection <ViewModelType>(this);
}
/// <summary>
/// Registers a font with the command stream.
/// </summary>
/// <param name="name">The name that identifies the font.</param>
/// <param name="font">The font to register.</param>
/// <returns>The index of the font within the command stream's internal registry.</returns>
public Int16 RegisterFont(StringSegment name, UltravioletFont font)
{
Contract.Require(font, nameof(font));
if (fonts == null)
{
fonts = new List <UltravioletFont>();
}
if (fontsByName == null)
{
fontsByName = new Dictionary <StringSegment, Int16>();
}
return(RegisterResource(name, font, fonts, fontsByName));
}
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutSettings"/> structure.
/// </summary>
/// <param name="font">The default font.</param>
/// <param name="width">The width of the layout area.</param>
/// <param name="height">The height of the layout area.</param>
/// <param name="flags">A set of flags that specify how to render and align the text.</param>
/// <param name="options">A set of options which can be used to modify the behavior of the layout engine.</param>
/// <param name="direction">A value indicating the direction in which the text should be laid out.</param>
/// <param name="script">A value specifying which script is used to draw the text.</param>
/// <param name="fontStyle">The initial font style.</param>
/// <param name="initialLayoutStyle">The name of the initial layout style, or <see langword="null"/> to use no initial layout style.</param>
/// <param name="language">The ISO 639 name of the text language.</param>
public TextLayoutSettings(UltravioletFont font, Int32?width, Int32?height, TextFlags flags, TextLayoutOptions options, TextDirection direction, TextScript script, UltravioletFontStyle fontStyle, String initialLayoutStyle, String language = "en")
{
if (direction == TextDirection.TopToBottom || direction == TextDirection.BottomToTop)
{
throw new NotSupportedException(UltravioletStrings.UnsupportedTextDirection);
}
this.Font = font;
this.Width = width;
this.Height = height;
this.Flags = (flags == 0) ? TextFlags.Standard : flags;
this.Style = fontStyle;
this.Direction = direction;
this.Script = script;
this.Options = options;
this.InitialLayoutStyle = initialLayoutStyle;
this.Language = language;
}
/// <summary>
/// Creates a table from the layout information.
/// </summary>
/// <typeparam name="ViewModelType">The type of view model which is bound to this table.</typeparam>
/// <param name="renderer">The <see cref="TextRenderer"/> used to lay out and render the table's text.</param>
/// <param name="font">The table's default font.</param>
/// <returns>The <see cref="TextTable{ViewModelType}"/> that was created.</returns>
public TextTable <ViewModelType> Create <ViewModelType>(TextRenderer renderer, UltravioletFont font)
{
Contract.Require(renderer, nameof(renderer));
Contract.Require(font, nameof(font));
var table = new TextTable <ViewModelType>(renderer, description.Width ?? 0, description.Height ?? 0, font);
if (description.Rows != null)
{
foreach (var rowDesc in description.Rows)
{
var row = table.Rows.Add();
if (rowDesc.Cells != null)
{
foreach (var cellDesc in rowDesc.Cells)
{
var cell = row.Cells.Add();
cell.TextFlags = cellDesc.TextFlags;
cell.RawText = cellDesc.Text;
cell.Format = cellDesc.Format;
cell.Width = cellDesc.Width;
cell.Height = cellDesc.Height;
if (!String.IsNullOrEmpty(cellDesc.Binding))
{
cell.Bind(cellDesc.Binding);
}
cell.Refresh();
}
}
}
}
return(table);
}
/// <summary> /// Registers a font with the command stream. /// </summary> /// <param name="name">The name of the font to register.</param> /// <param name="font">The font to register under the specified name.</param> /// <returns>The index of the specified font within the command stream's internal registry.</returns> public Int16 RegisterFont(StringSegment name, UltravioletFont font) => (resources = resources ?? new TextLayoutCommandStreamResources()).RegisterFont(name, font);
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutSettings"/> structure.
/// </summary>
/// <param name="font">The default font.</param>
/// <param name="width">The width of the layout area.</param>
/// <param name="height">The height of the layout area.</param>
/// <param name="flags">A set of flags that specify how to render and align the text.</param>
/// <param name="options">A set of options which can be used to modify the behavior of the layout engine.</param>
/// <param name="initialLayoutStyle">The name of the initial layout style, or <see langword="null"/> to use no initial layout style.</param>
public TextLayoutSettings(UltravioletFont font, Int32?width, Int32?height, TextFlags flags, TextLayoutOptions options, String initialLayoutStyle)
: this(font, width, height, flags, options, UltravioletFontStyle.Regular, initialLayoutStyle)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutSettings"/> structure.
/// </summary>
/// <param name="font">The default font.</param>
/// <param name="width">The width of the layout area.</param>
/// <param name="height">The height of the layout area.</param>
/// <param name="flags">A set of flags that specify how to render and align the text.</param>
/// <param name="options">A set of options which can be used to modify the behavior of the layout engine.</param>
/// <param name="fontStyle">The initial font style.</param>
public TextLayoutSettings(UltravioletFont font, Int32?width, Int32?height, TextFlags flags, TextLayoutOptions options, UltravioletFontStyle fontStyle)
: this(font, width, height, flags, options, fontStyle, null)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutSettings"/> structure.
/// </summary>
/// <param name="font">The default font.</param>
/// <param name="width">The width of the layout area.</param>
/// <param name="height">The height of the layout area.</param>
/// <param name="flags">A set of flags that specify how to render and align the text.</param>
/// <param name="fontStyle">The initial font style.</param>
/// <param name="initialLayoutStyle">The name of the initial layout style, or <see langword="null"/> to use no initial layout style.</param>
public TextLayoutSettings(UltravioletFont font, Int32?width, Int32?height, TextFlags flags, UltravioletFontStyle fontStyle, String initialLayoutStyle)
: this(font, width, height, flags, TextLayoutOptions.None, fontStyle, initialLayoutStyle)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutSettings"/> structure.
/// </summary>
/// <param name="font">The default font.</param>
/// <param name="width">The width of the layout area.</param>
/// <param name="height">The height of the layout area.</param>
/// <param name="flags">A set of flags that specify how to render and align the text.</param>
public TextLayoutSettings(UltravioletFont font, Int32?width, Int32?height, TextFlags flags)
: this(font, width, height, flags, TextLayoutOptions.None, UltravioletFontStyle.Regular)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutSettings"/> structure.
/// </summary>
/// <param name="font">The default font.</param>
/// <param name="width">The width of the layout area.</param>
/// <param name="height">The height of the layout area.</param>
/// <param name="flags">A set of flags that specify how to render and align the text.</param>
/// <param name="options">A set of options which can be used to modify the behavior of the layout engine.</param>
/// <param name="direction">A value indicating the direction in which the text should be laid out.</param>
/// <param name="script">A value specifying which script is used to draw the text.</param>
/// <param name="initialLayoutStyle">The name of the initial layout style, or <see langword="null"/> to use no initial layout style.</param>
/// <param name="language">The ISO 639 name of the text language.</param>
public TextLayoutSettings(UltravioletFont font, Int32?width, Int32?height, TextFlags flags, TextLayoutOptions options, TextDirection direction, TextScript script, String initialLayoutStyle, String language = "en")
: this(font, width, height, flags, options, direction, script, UltravioletFontStyle.Regular, initialLayoutStyle, language)
{
}
public void PushFont(UltravioletFont font)
{
PushScopedStack(FontStack, font);
}
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutSettings"/> structure.
/// </summary>
/// <param name="font">The default font.</param>
/// <param name="width">The width of the layout area.</param>
/// <param name="height">The height of the layout area.</param>
/// <param name="flags">A set of flags that specify how to render and align the text.</param>
public TextLayoutSettings(UltravioletFont font, Int32?width, Int32?height, TextFlags flags)
: this(font, width, height, flags, TextLayoutOptions.None, TextDirection.LeftToRight, TextScript.Unknown, UltravioletFontStyle.Regular, null)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutSettings"/> structure.
/// </summary>
/// <param name="font">The default font.</param>
/// <param name="width">The width of the layout area.</param>
/// <param name="height">The height of the layout area.</param>
/// <param name="flags">A set of flags that specify how to render and align the text.</param>
/// <param name="options">A set of options which can be used to modify the behavior of the layout engine.</param>
/// <param name="fontStyle">The initial font style.</param>
public TextLayoutSettings(UltravioletFont font, Int32?width, Int32?height, TextFlags flags, TextLayoutOptions options, UltravioletFontStyle fontStyle)
: this(font, width, height, flags, options, TextDirection.LeftToRight, TextScript.Unknown, fontStyle, null)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutSettings"/> structure.
/// </summary>
/// <param name="font">The default font.</param>
/// <param name="width">The width of the layout area.</param>
/// <param name="height">The height of the layout area.</param>
/// <param name="flags">A set of flags that specify how to render and align the text.</param>
/// <param name="options">A set of options which can be used to modify the behavior of the layout engine.</param>
/// <param name="direction">A value indicating the direction in which the text should be laid out.</param>
/// <param name="script">A value specifying which script is used to draw the text.</param>
public TextLayoutSettings(UltravioletFont font, Int32?width, Int32?height, TextFlags flags, TextLayoutOptions options, TextDirection direction, TextScript script)
: this(font, width, height, flags, options, direction, script, UltravioletFontStyle.Regular, null)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutSettings"/> structure.
/// </summary>
/// <param name="font">The default font.</param>
/// <param name="width">The width of the layout area.</param>
/// <param name="height">The height of the layout area.</param>
/// <param name="flags">A set of flags that specify how to render and align the text.</param>
/// <param name="fontStyle">The initial font style.</param>
/// <param name="initialLayoutStyle">The name of the initial layout style, or <see langword="null"/> to use no initial layout style.</param>
public TextLayoutSettings(UltravioletFont font, Int32?width, Int32?height, TextFlags flags, UltravioletFontStyle fontStyle, String initialLayoutStyle)
: this(font, width, height, flags, TextLayoutOptions.None, TextDirection.LeftToRight, TextScript.Unknown, fontStyle, initialLayoutStyle)
{
}
