public ImageObject(IImage image, UIEngine engine, String name)
: base("ImageObject", name)
{
this.engine = engine;
this.missing = false;
this.image = image;
}
public override void DrawImage(int x, int y, int w, int h, IImage image, float us, float vs, float ue, float ve, Color color, bool outLineOnly)
{
Texture2D texture = ((XNAImage)image).Texture;
Microsoft.Xna.Framework.Rectangle destinationRectangle = new Microsoft.Xna.Framework.Rectangle(x, y, w, h);
Microsoft.Xna.Framework.Color imageColor = new Microsoft.Xna.Framework.Color(color.R, color.G, color.B, color.A);
Microsoft.Xna.Framework.Rectangle sourceRectangle = new Microsoft.Xna.Framework.Rectangle((int)(us * texture.Width), (int)(ue * texture.Height), (int)(vs * texture.Width), (int)(ve * texture.Height));
this.spriteBatch.Draw(texture, destinationRectangle, sourceRectangle, imageColor);
}
public BitmapLetter(IImage image, int width, int height, float s1, float t1, float s2, float t2, int letterWidth)
{
this.letterWidth = letterWidth;
this.texture = image;
this.width = width;
this.height = height;
this.texCoords[0] = s1;
this.texCoords[1] = t1;
this.texCoords[2] = s2;
this.texCoords[3] = t2;
}
public void Render(Graphics graphics, int x, int y, int w, int h, Color color, float opacity, ImageLayout layout)
{
if (false == this.missing)
{
if (null == this.image)
{
this.image = this.engine.CreateImage(this.Name);
if (null == this.image)
{
this.missing = true;
return;
}
}
if ((0.0f == this.image.Width) || (0.0f == this.image.Height))
{
return;
}
if ((null == color) || (opacity <= 0.0f) || (opacity == 1.0f && (color.A <= 0.0f)))
{
return;
}
graphics.SetColor(color, opacity);
switch (layout)
{
case ImageLayout.ImageLayoutNone: // +
{
graphics.SetRegion(x, y, w, h);
graphics.DrawImage(x, y, this.image.Width, this.image.Height, this.image);
graphics.ClearRegion();
}
break;
case ImageLayout.ImageLayoutCenter: // +
{
int offX = (w - this.image.Width) / 2;
int offY = (h - this.image.Height) / 2;
graphics.SetRegion(x, y, w, h);
graphics.DrawImage(x + offX, y + offY, this.image.Width, this.image.Height, this.image);
graphics.ClearRegion();
}
break;
case ImageLayout.ImageLayoutStretch:
graphics.DrawImage(x, y, w, h, this.image);
break;
case ImageLayout.ImageLayoutTile: // +
{
float u = (float)(w) / (float)(this.image.Width);
float v = (float)(h) / (float)(this.image.Height);
graphics.DrawImage(x, y, w, h, this.image, u, v);
}
break;
case ImageLayout.ImageLayoutZoom: // +
{
float ri = (float)(this.image.Width) / (float)(this.image.Height);
int newW = w;
int newH = (int)((float)(newW) / ri);
int px = x;
int py = y + (h - newH) / 2;
if (newH > h)
{
newH = h;
newW = (int)((float)(newH) * ri);
px = x + (w - newW) / 2;
py = y;
}
graphics.DrawImage(px, py, newW, newH, this.image);
}
break;
case ImageLayout.ImageLayoutFillWidth:
{
int dy = (int)((w - h) / 2);
graphics.SetRegion(x, y, w, h);
graphics.DrawImage(x, y - dy, w, h + dy * 2, this.image);
graphics.ClearRegion();
}
break;
default:
break;
}
}
}
public void DrawImage(int x, int y, int w, int h, IImage image, float us, float vs, float ue, float ve, ThW.UI.Utils.Color color, bool outLineOnly)
{
if ((null != this.graphics) && (null != image))
{
if (true == outLineOnly)
{
Pen pen = new Pen(System.Drawing.Color.FromArgb((int)(color.A * 0xff), (int)(color.R * 0xff), (int)(color.G * 0xff), (int)(color.B * 0xff)));
this.graphics.DrawRectangle(pen, x, y, w, h);
}
else
{
Image bmp = ((GDIImage)image).Image;
System.Drawing.Rectangle rectangle = new System.Drawing.Rectangle(x, y, w, h);
ImageAttributes imageAttributes = new ImageAttributes();
float[][] pointsArray =
{
new float[] { color.R, 0, 0, 0, 0 },
new float[] { 0, color.G, 0, 0, 0 },
new float[] { 0, 0, color.B, 0, 0 },
new float[] { 0, 0, 0, color.A, 0 },
new float[] { 0, 0, 0, 0, 1}
};
try
{
ColorMatrix clrMatrix = new ColorMatrix(pointsArray);
imageAttributes.SetColorMatrix(clrMatrix, ColorMatrixFlag.Default, ColorAdjustType.Default);
imageAttributes.SetWrapMode(System.Drawing.Drawing2D.WrapMode.Tile);
this.graphics.DrawImage(bmp, rectangle, us * bmp.Width, vs * bmp.Height, bmp.Width * (ue - us), bmp.Height * (ve - vs), GraphicsUnit.Pixel, imageAttributes);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
}
}
/// <summary>
/// Sets letter iamge data. assigns bitmap and position where on it resides cached letter.
/// </summary>
/// <param name="image">image containing several rendered letter bitmaps.</param>
/// <param name="us">us texture coordinate for this letter.</param>
/// <param name="vs">vs texture coordinate for this letter.</param>
/// <param name="ue">ue texture coordinate for this letter.</param>
/// <param name="ve">ve texture coordinate for this letter.</param>
internal void SetCachedData(IImage image, int us, int vs, int ue, int ve)
{
this.loaded = true;
this.Image = image;
// this.internalImage = false;
this.uv[0] = us;
this.uv[1] = vs;
this.uv[2] = ue;
this.uv[3] = ve;
this.textureWidth = this.uv[2] - this.uv[0];
this.textureHeight = this.uv[3] - this.uv[1];
this.uvs[0] = (float)this.uv[0] / (float)WinFontCached.cacheTextureSize;//(float)image.Width;
this.uvs[1] = (float)this.uv[1] / (float)WinFontCached.cacheTextureSize;//(float)image.Height;
this.uvs[2] = (float)this.uv[2] / (float)WinFontCached.cacheTextureSize;//(float)image.Width;
this.uvs[3] = (float)this.uv[3] / (float)WinFontCached.cacheTextureSize;//(float)image.Height;
}
public void DrawImage(int x, int y, int w, int h, IImage image, float us, float vs, float ue, float ve, Color color, bool outLineOnly)
{
}
/// <summary>
/// Renders checkbox tick
/// </summary>
/// <param name="graphics">graphics t orender to</param>
/// <param name="X">X position</param>
/// <param name="Y">Y position</param>
protected void RenderCheck(Graphics graphics, int x, int y)
{
if (true == this.Checked)
{
if (null == this.tick)
{
this.tick = this.Engine.CreateImage(this.Window.Desktop.Theme.ThemeFolder + "/images/checkbox_tick");
}
if (null != this.tick)
{
int off = (this.Bounds.Height - this.tick.Height) / 2;
graphics.DrawImage(off + x + this.Bounds.X, off + y + this.Bounds.Y, this.tick.Width, this.tick.Height, this.tick);
}
}
}
public ImageObject(IImage image, UIEngine engine, String name) : base("ImageObject", name)
{
this.engine = engine;
this.missing = false;
this.image = image;
}
/// <summary>
/// Draws image.
/// </summary>
/// <param name="u">u texture coord value</param>
/// <param name="v">v texture coord value</param>
public void DrawImage(int x, int y, int w, int h, IImage image, float u, float v)
{
DrawImage(x, y, w, h, image, 0.0f, 0.0f, u, v, false);
}
public void DrawImage(int x, int y, int w, int h, IImage image, float[] uvs)
{
DrawImage(x, y, w, h, image, uvs[0], uvs[1], uvs[2], uvs[3], false);
}
/// <summary>
/// Draws image.
/// </summary>
public void DrawImage(int x, int y, int w, int h, IImage image)
{
DrawImage(x, y, w, h, image, 1.0f, 1.0f);
}
internal void SetRender(IRender render)
{
if (null != render)
{
this.render = render;
this.whiteImage = this.render.CreateImage(2, 2, new byte[] { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff } );
}
else
{
this.render = new NullRender();
this.whiteImage = null;
}
}
public void DrawImage(int x, int y, int w, int h, IImage image, float u0, float v0, float u, float v, bool outLineOnly)
{
// X = (int)((float)X * 1.5f);
// Y = (int)((float)Y * 1.5f);
// Width = (int)((float)Width * 1.5f);
// Height = (int)((float)Height * 1.5f);
if (null != this.clipView)
{
if (y > this.clipView.Y + this.clipView.Height)
{
return;
}
if (x > this.clipView.X + this.clipView.Width)
{
return;
}
if (x + w < this.clipView.X)
{
return;
}
if (y + h < this.clipView.Y)
{
return;
}
int h_ = h;
if ((y <= this.clipView.Y + this.clipView.Height) && (y + h >= this.clipView.Y + this.clipView.Height))
{
v = v * (float)(this.clipView.Y + this.clipView.Height - y) / (float)h_;
h = this.clipView.Y + this.clipView.Height - y;
}
if ((y <= this.clipView.Y) && (y + h >= this.clipView.Y))
{
v0 = 0.0f + (float)(this.clipView.Y - y) / (float)h_;
h = y - this.clipView.Y + h;
y = this.clipView.Y;
}
if ((x <= this.clipView.X + this.clipView.Width) && (x + w >= this.clipView.X + this.clipView.Width))
{
u = u * (float)(this.clipView.X + this.clipView.Width - x) / (float)w;
w = this.clipView.X + this.clipView.Width - x;
}
if ((x <= this.clipView.X) && (x + w >= this.clipView.X))
{
u0 = 0.0f + (float)(this.clipView.X - x) / (float)w;
w = x - this.clipView.X + w;
x = this.clipView.X;
}
}
this.render.DrawImage(x, y, w, h, image, u0, v0, u, v, this.activeColor, outLineOnly);
}
public virtual void DrawImage(int x, int y, int w, int h, IImage image, float us, float vs, float ue, float ve, ThW.UI.Utils.Color color, bool outLineOnly)
{
float d = -0.5f;
XNAVertex[] v = new XNAVertex[4];
v[0].Position.X = (float)x + d;
v[0].Position.Y = (float)y + d;
v[0].Position.Z = 0.0f;
v[0].TextureCoordinate.X = us;
v[0].TextureCoordinate.Y = vs;
v[0].Color.R = (byte)(255 * color.R);
v[0].Color.G = (byte)(255 * color.G);
v[0].Color.B = (byte)(255 * color.B);
v[0].Color.A = (byte)(255 * color.A);
v[1].Position.X = (float)x + (float)w + d;
v[1].Position.Y = (float)y + d;
v[1].Position.Z = 0.0f;
v[1].TextureCoordinate.X = ue;
v[1].TextureCoordinate.Y = vs;
v[1].Color.R = (byte)(255 * color.R);
v[1].Color.G = (byte)(255 * color.G);
v[1].Color.B = (byte)(255 * color.B);
v[1].Color.A = (byte)(255 * color.A);
v[2].Position.X = (float)x + d;
v[2].Position.Y = (float)y + (float)h + d;
v[2].Position.Z = 0.0f;
v[2].TextureCoordinate.X = us;
v[2].TextureCoordinate.Y = ve;
v[2].Color.R = (byte)(255 * color.R);
v[2].Color.G = (byte)(255 * color.G);
v[2].Color.B = (byte)(255 * color.B);
v[2].Color.A = (byte)(255 * color.A);
v[3].Position.X = (float)x + (float)w + d;
v[3].Position.Y = (float)y + (float)h + d;
v[3].Position.Z = 0.0f;
v[3].TextureCoordinate.X = ue;
v[3].TextureCoordinate.Y = ve;
v[3].Color.R = (byte)(255 * color.R);
v[3].Color.G = (byte)(255 * color.G);
v[3].Color.B = (byte)(255 * color.B);
v[3].Color.A = (byte)(255 * color.A);
short[] indx = { 0, 1, 3, 3, 2, 0 };
this.effect2d.Texture = ((XNAImage)image).Texture;
foreach (EffectPass pass in this.effect2d.CurrentTechnique.Passes)
{
pass.Apply();
device.DrawUserIndexedPrimitives(PrimitiveType.TriangleList, v, 0, 4, indx, 0, 2, this.vertexShaderDeclaration);
}
}
/// <summary>
/// Deletes image.
/// </summary>
internal void DeleteImage(ref IImage image)
{
if (null == image)
{
return;
}
if (image.Release() <= 0)
{
this.cachedImages.Remove(image.Name);
image.Dispose();
}
}
internal void SetIcon(IImage pImage)
{
this.engine.DeleteImage(ref this.image);
this.image = pImage;
}
/// <summary>
/// Sets letter iamge data. assigns bitmap and position where on it resides cached letter.
/// </summary>
/// <param name="image">image containing several rendered letter bitmaps.</param>
/// <param name="us">us texture coordinate for this letter.</param>
/// <param name="vs">vs texture coordinate for this letter.</param>
/// <param name="ue">ue texture coordinate for this letter.</param>
/// <param name="ve">ve texture coordinate for this letter.</param>
/// <param name="Width">letter Width.</param>
/// <param name="offX">letter X offset.</param>
/// <param name="offY">letter Y offset.</param>
internal void SetCachedData(IImage image, int us, int vs, int ue, int ve, int w, int offX, int offY)
{
SetCachedData(image, us, vs, ue, ve);
this.width = w;
this.offsetX = offX;
this.offsetY = offY;
}
public void DrawImage(int x, int y, int w, int h, IImage image, float us, float vs, float ue, float ve, Color color, bool outLineOnly)
{
}
/// <summary>
/// Creates requested image. If image file not found creates dotted texture.
/// </summary>
internal IImage CreateImage(String fileName, UIEngine engine, Graphics graphics)
{
if (null == fileName)
{
var img = new Image(fileName, new byte[2 * 2 * 4], 2, 2, 32);
return(graphics.CreateImage((int)img.Width, (int)img.Height, img.Bytes));
}
IImage image = null;
Object file = null;
try
{
this.cachedImages.TryGetValue(fileName, out image);
if (null != image)
{
return(image);
}
if (true == fileName.StartsWith("#shell32,"))
{
image = engine.GetIcon(int.Parse(fileName.Substring("#shell32,".Length)), true, null);
if (null != image)
{
return(image);
}
}
image = graphics.CreateImage(fileName);
if (null != image)
{
return(image);
}
byte[] imageData = null;
uint size = 0;
if (true == engine.OpenFile(fileName, out imageData, out size, out file))
{
image = graphics.CreateImage(imageData, fileName);
}
else if (true == engine.OpenFile(fileName + ".png", out imageData, out size, out file))
{
image = graphics.CreateImage(imageData, fileName + ".png");
}
else if (true == engine.OpenFile(fileName + ".jpg", out imageData, out size, out file))
{
image = graphics.CreateImage(imageData, fileName + ".jpg");
}
else if (true == engine.OpenFile(fileName + ".tga", out imageData, out size, out file))
{
image = graphics.CreateImage(imageData, fileName + ".tga");
if (null == image)
{
IImageLoader imageLoader = new TgaImageLoader(engine);
Image img = imageLoader.CreateImage(fileName);
if (null != img)
{
image = graphics.CreateImage((int)img.Width, (int)img.Height, img.Bytes);
}
}
}
return(image);
}
finally
{
if (null != image)
{
image.Name = fileName;
image.AddRef();
this.cachedImages[fileName] = image;
}
if (null != file)
{
engine.CloseFile(ref file);
}
}
}
