78 lines
2.1 KiB
C#
78 lines
2.1 KiB
C#
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using System;
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using System.Drawing;
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namespace Gwen.Control
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{
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/// <summary>
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/// Image container.
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/// </summary>
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public class ImagePanel : Base
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{
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private readonly Texture m_Texture;
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private readonly float[] m_uv;
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private Color m_DrawColor;
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/// <summary>
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/// Initializes a new instance of the <see cref="ImagePanel"/> class.
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/// </summary>
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/// <param name="parent">Parent control.</param>
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public ImagePanel(Base parent)
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: base(parent)
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{
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m_uv = new float[4];
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m_Texture = new Texture(Skin.Renderer);
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SetUV(0, 0, 1, 1);
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MouseInputEnabled = false;
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m_DrawColor = Color.White;
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}
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/// <summary>
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/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
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/// </summary>
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public override void Dispose()
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{
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m_Texture.Dispose();
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base.Dispose();
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}
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/// <summary>
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/// Sets the texture coordinates of the image.
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/// </summary>
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public virtual void SetUV(float u1, float v1, float u2, float v2)
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{
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m_uv[0] = u1;
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m_uv[1] = v1;
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m_uv[2] = u2;
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m_uv[3] = v2;
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}
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/// <summary>
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/// Texture name.
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/// </summary>
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public String ImageName
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{
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get { return m_Texture.Name; }
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set { m_Texture.Load(value); }
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}
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/// <summary>
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/// Renders the control using specified skin.
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/// </summary>
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/// <param name="skin">Skin to use.</param>
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protected override void Render(Skin.Base skin)
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{
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base.Render(skin);
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skin.Renderer.DrawColor = m_DrawColor;
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skin.Renderer.DrawTexturedRect(m_Texture, RenderBounds, m_uv[0], m_uv[1], m_uv[2], m_uv[3]);
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}
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/// <summary>
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/// Sizes the control to its contents.
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/// </summary>
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public virtual void SizeToContents()
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{
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SetSize(m_Texture.Width, m_Texture.Height);
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}
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}
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}
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