private Font InternalGetFont(Renderer.RendererBase renderer, string faceName, int size, FontStyle style)
{
string id = String.Format("{0};{1};{2}", faceName, size, (int)style);
Font font;
if (!m_FontCache.TryGetValue(id, out font))
{
font = new Font(renderer, faceName, size);
if ((style & FontStyle.Bold) != 0)
{
font.Bold = true;
}
if ((style & FontStyle.Italic) != 0)
{
font.Italic = true;
}
if ((style & FontStyle.Underline) != 0)
{
font.Underline = true;
}
if ((style & FontStyle.Strikeout) != 0)
{
font.Strikeout = true;
}
m_FontCache[id] = font;
}
return(font);
}
/// <summary>
/// Renders the currently visible tooltip.
/// </summary>
/// <param name="skin"></param>
public static void RenderToolTip(Skin.SkinBase skin)
{
if (null == g_ToolTip)
{
return;
}
Renderer.RendererBase render = skin.Renderer;
Point oldRenderOffset = render.RenderOffset;
Point mousePos = Input.InputHandler.MousePosition;
Rectangle bounds = g_ToolTip.ToolTip.Bounds;
Rectangle offset = Util.FloatRect(mousePos.X - bounds.Width / 2, mousePos.Y - bounds.Height - 10, bounds.Width, bounds.Height);
offset = Util.ClampRectToRect(offset, g_ToolTip.GetCanvas().Bounds);
//Calculate offset on screen bounds
render.AddRenderOffset(offset);
render.EndClip();
skin.DrawToolTip(g_ToolTip.ToolTip);
g_ToolTip.ToolTip.DoRender(skin);
render.RenderOffset = oldRenderOffset;
}
/// <summary>
/// Initializes a new instance of the <see cref="Texture"/> class.
/// </summary>
/// <param name="renderer">Renderer to use.</param>
public Texture(Renderer.RendererBase renderer)
{
m_Renderer = renderer;
Width = 4;
Height = 4;
Failed = false;
}
public static Font GetFont(Renderer.RendererBase renderer, string faceName, int size = 10, FontStyle style = 0)
{
if (m_Instance == null)
{
m_Instance = new FontCache();
}
return(m_Instance.InternalGetFont(renderer, faceName, size, style));
}
/// <summary>
/// Initializes a new instance of the <see cref="Font"/> class.
/// </summary>
/// <param name="renderer">Renderer to use.</param>
/// <param name="faceName">Face name.</param>
/// <param name="size">Font size.</param>
public Font(Renderer.RendererBase renderer, string faceName, int size = 10)
{
m_Renderer = renderer;
m_FontMetrics = null;
FaceName = faceName;
Size = size;
Smooth = false;
Bold = false;
Italic = false;
Underline = false;
Strikeout = false;
//DropShadow = false;
}
/// <summary>
/// Initializes a new instance of the <see cref="Font"/> class.
/// </summary>
public Font(Renderer.RendererBase renderer)
: this(renderer, "Arial", 10)
{
}
/// <summary>
/// Create a new font instance. This function uses a font cache to load the font.
/// This is preferable method to create a font. User don't need to worry about
/// disposing the font.
/// </summary>
/// <param name="renderer">Renderer to use.</param>
/// <param name="faceName">Face name.</param>
/// <param name="size">Font size.</param>
/// <param name="style">Font style.</param>
/// <returns>Font.</returns>
public static Font Create(Renderer.RendererBase renderer, string faceName, int size = 10, FontStyle style = 0)
{
return(FontCache.GetFont(renderer, faceName, size, style));
}
