/// <summary>
/// Registers the glyph shader with the specified name.
/// </summary>
/// <param name="name">The name of the glyph shader to register.</param>
/// <param name="shader">The glyph shader to register.</param>
public void RegisterGlyphShader(String name, GlyphShader shader)
{
Contract.RequireNotEmpty(name, "name");
Contract.Require(shader, "shader");
registeredGlyphShaders.Add(name, shader);
}
/// <summary>
/// Registers the glyph shader with the specified name.
/// </summary>
/// <param name="name">The name of the glyph shader to register.</param>
/// <param name="shader">The glyph shader to register.</param>
public void RegisterGlyphShader(String name, GlyphShader shader)
{
Contract.RequireNotEmpty(name, nameof(name));
Contract.Require(shader, nameof(shader));
registeredGlyphShaders.Add(name, shader);
}
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutToken"/> structure.
/// </summary>
/// <param name="text">The token's text.</param>
/// <param name="bounds">The token's bounds relative to its layout region.</param>
/// <param name="fontFace">The token's font face.</param>
/// <param name="icon">The token's icon.</param>
/// <param name="glyphShader">The token's glyph shader.</param>
/// <param name="color">The token's color.</param>
internal TextLayoutToken(StringSegment text, Rectangle bounds, SpriteFontFace fontFace, TextIconInfo? icon, GlyphShader glyphShader, Color? color)
{
this.text = text;
this.bounds = bounds;
this.fontFace = fontFace;
this.icon = icon;
this.glyphShader = glyphShader;
this.color = color;
}
/// <summary>
/// Registers a glyph shader with the command stream.
/// </summary>
/// <param name="name">The name that identifies the glyph shader.</param>
/// <param name="glyphShader">The glyph shader to register.</param>
/// <returns>The index of the glyph shader within the command stream's internal registry.</returns>
public Int16 RegisterGlyphShader(StringSegment name, GlyphShader glyphShader)
{
Contract.Require(glyphShader, nameof(glyphShader));
if (glyphShaders == null)
{
glyphShaders = new List <GlyphShader>();
}
if (glyphShadersByName == null)
{
glyphShadersByName = new Dictionary <StringSegment, Int16>();
}
return(RegisterResource(name, glyphShader, glyphShaders, glyphShadersByName));
}
/// <summary>
/// Registers a glyph shader with the command stream.
/// </summary>
/// <param name="name">The name of the glyph shader to register.</param>
/// <param name="glyphShader">The glyph shader to register under the specified name.</param>
/// <returns>The index of the specified glyph shader within the command stream's internal registry.</returns>
public Int16 RegisterGlyphShader(StringSegment name, GlyphShader glyphShader)
{
Contract.Require(glyphShader, nameof(glyphShader));
return(RegisterResource(name, glyphShader, glyphShaders, glyphShadersByName));
}
/// <summary>
/// Registers the specified glyph shader with the command stream and returns its resulting index.
/// </summary>
private Int16 RegisterGlyphShaderWithCommandStream(TextLayoutCommandStream output, StringSegment name, out GlyphShader glyphShader)
{
if (!registeredGlyphShaders.TryGetValue(name, out glyphShader))
{
throw new InvalidOperationException(UltravioletStrings.UnrecognizedGlyphShader.Format(name));
}
return(output.RegisterGlyphShader(name, glyphShader));
}
/// <summary> /// Registers a glyph shader with the command stream. /// </summary> /// <param name="name">The name of the glyph shader to register.</param> /// <param name="glyphShader">The glyph shader to register under the specified name.</param> /// <returns>The index of the specified glyph shader within the command stream's internal registry.</returns> public Int16 RegisterGlyphShader(StringSegment name, GlyphShader glyphShader) => (resources = resources ?? new TextLayoutCommandStreamResources()).RegisterGlyphShader(name, glyphShader);
/// <summary>
/// Registers the specified glyph shader with the command stream and returns its resulting index.
/// </summary>
private Int16 RegisterGlyphShaderWithCommandStream(TextLayoutCommandStream output, StringSegment name, out GlyphShader glyphShader)
{
if (!registeredGlyphShaders.TryGetValue(name, out glyphShader))
throw new InvalidOperationException(UltravioletStrings.UnrecognizedGlyphShader.Format(name));
return output.RegisterGlyphShader(name, glyphShader);
}
public void PushGlyphShader(GlyphShader glyphShader)
{
PushScopedStack(GlyphShaderStack, glyphShader);
}
/// <summary>
/// Initializes a new instance of the <see cref="TextLayoutToken"/> structure.
/// </summary>
/// <param name="text">The token's text.</param>
/// <param name="bounds">The token's bounds relative to its layout region.</param>
/// <param name="fontFace">The token's font face.</param>
/// <param name="icon">The token's icon.</param>
/// <param name="glyphShader">The token's glyph shader.</param>
/// <param name="color">The token's color.</param>
internal TextLayoutToken(StringSegment text, Rectangle bounds, UltravioletFontFace fontFace, TextIconInfo?icon, GlyphShader glyphShader, Color?color)
{
this.text = text;
this.bounds = bounds;
this.fontFace = fontFace;
this.icon = icon;
this.glyphShader = glyphShader;
this.color = color;
}
/// <summary>
/// Registers a glyph shader with the command stream.
/// </summary>
/// <param name="name">The name of the glyph shader to register.</param>
/// <param name="glyphShader">The glyph shader to register under the specified name.</param>
/// <returns>The index of the specified glyph shader within the command stream's internal registry.</returns>
public Int16 RegisterGlyphShader(StringSegment name, GlyphShader glyphShader) =>
(resources = resources ?? new TextLayoutCommandStreamResources()).RegisterGlyphShader(name, glyphShader);
