public void Load(string filename)
{
this.palfilename = filename;
this.PaletteName = Path.GetFileNameWithoutExtension(filename);
palette = new PaletteColor[256];
for (int i = 0; i < 256; i++)
{
palette[i] = new PaletteColor(Color.FromArgb(255, i, i, i));
}
if (IsTSPal(filename))
{
LoadTSPal(filename);
}
if (IsJASCPal(filename))
{
LoadJASCPal(filename);
}
if (IsPaletteSetup(filename))
{
CPalette tmp = Cinimanager.LoadPaletteSetup(filename)[0];
this.palfilename = tmp.palfilename;
this.PaletteName = tmp.PaletteName;
this.palette = tmp.palette;
}
}
public UC_Palette()
{
InitializeComponent();
_Palette = null;
this.comboBox_ColorConversionMethod.Items.Clear();
foreach (ColorConversionMethod ccm in Enum.GetValues(typeof(ColorConversionMethod)))
{
this.comboBox_ColorConversionMethod.Items.Add(ccm.ToString());
}
this.comboBox_ColorConversionMethod.SelectedIndex = 0;
columnCount = 8;
rowCount = (int)Math.Ceiling((double)256 / (double)columnCount);
this.PaletteColorBox.SizeChanged += new EventHandler(PaletteColorBox_SizeChanged);
this.PaletteColorBox.MouseClick += new MouseEventHandler(PaletteColorBox_MouseClick);
this.PaletteColorBox.MouseDown += new MouseEventHandler(PaletteColorBox_MouseDown);
this.PaletteColorBox.MouseMove += new MouseEventHandler(PaletteColorBox_MouseMove);
this.PaletteColorBox.MouseUp += new MouseEventHandler(PaletteColorBox_MouseUp);
ToolTip toolTip1 = new ToolTip();
// Set up the delays for the ToolTip.
toolTip1.AutoPopDelay = 1000000;
toolTip1.InitialDelay = 100;
toolTip1.ReshowDelay = 100;
// Force the ToolTip text to be displayed whether or not the form is active.
toolTip1.ShowAlways = true;
// Set up the ToolTip text for the Button and Checkbox.
toolTip1.SetToolTip(this.comboBox_Palette, "The list of different palette setups.");
toolTip1.SetToolTip(this.button_NewCopy, "Creates a new clean palette setup.");
toolTip1.SetToolTip(this.button_Clone, "Creates a copy of the current palette setup,\nincluding settings for ignored/transparent colors and the selected color conversion method.");
}
public void LoadPalette(string filename)
{
//_Palette = new CPalette(filename);
_Palette = PaletteManager.GetPalette(new CPalette(filename));
UpdatePaletteManager();
OnPaletteChanged(this, null);
}
/// <summary>
/// returns the index of the Palette p color, that is matching closest the input Color c
/// </summary>
public static int NearestColorDeltaE2000(CPalette p, Color c)
{
int nearestcolor = 0;
double nearestcolorDeltaC = double.MaxValue;
if ((p != null) &&
(p.palette != null))
{
for (int i = 0; i < p.palette.Length; i++)
{
if (p.palette[i].IsUsed)
{
if (c.A == 0)
{
nearestcolor = 0;
break;
}
Color col2 = p.palette[i].Color;
double dC = Tools.getDeltaE2000_viaCIELab(c, col2);
if (dC < nearestcolorDeltaC)
{
nearestcolor = i;
nearestcolorDeltaC = dC;
}
}
}
}
if (p.palette[nearestcolor].MakeTransparent)
{
nearestcolor = 0;
}
return(nearestcolor);
}
internal void SetPaletteColor(Color c, CPalette Palette, int p)
{
if (!LookUp.ContainsKey(new Tuple <CPalette, Color>(Palette, c)))
{
LookUp.Add(new Tuple <CPalette, Color>(Palette, c), 0);
}
}
public static Color GetColor(CPalette p, int index)
{
if ((p != null) && (p.palette != null) && (index >= 0) && (index <= p.palette.Length))
{
return(p.palette[index].Color);
}
return(Color.FromArgb(255, 0, 0, 0));
}
private void button_Clone_Click(object sender, EventArgs e)
{
if (_Palette != null)
{
_Palette = PaletteManager.GetPalette(_Palette, true);
UpdatePaletteManager();
OnPaletteChanged(this, null);
}
}
internal static void Clear(CPalette pal)
{
for (int i = UsedPalettes.Count - 1; i >= 0; i--)
{
if (UsedPalettes[i] == pal)
{
UsedPalettes.RemoveAt(i);
}
}
}
private void button_NewCopy_Click(object sender, EventArgs e)
{
if (_Palette != null)
{
_Palette = PaletteManager.GetPalette(new CPalette(_Palette.PaletteFile));
UpdatePaletteManager();
OnPaletteChanged(this, null);
}
}
/// <summary>
/// produces complete crap
/// </summary>
public static int NearestColorHSB(CPalette p, Color c)
{
int nearestcolor = 0;
double distance = double.MaxValue;
float h, s, v;
h = c.GetHue();
s = c.GetSaturation();
v = c.GetBrightness();
if ((p != null) &&
(p.palette != null))
{
for (int i = 0; i < p.palette.Length; i++)
{
if (!p.palette[i].IsUsed)
{
continue;
}
if (c.A == 0)
{
nearestcolor = 0;
break;
}
float ph, ps, pv;
ph = p.palette[i].Color.GetHue();
ps = p.palette[i].Color.GetSaturation();
pv = p.palette[i].Color.GetBrightness();
double dH = (ph - h) / 360;
if (dH > 0.5)
{
dH = 1.0 - dH;
}
double dS = ps - s;
double dV = pv - v;
double cur_dist = Math.Sqrt(0.8 * Math.Pow(dH, 2) + 0.1 * Math.Pow(dS, 2) + 0.1 * Math.Pow(dV, 2));
if (cur_dist == 0)
{
nearestcolor = i;
break;
}
else if (cur_dist < distance)
{
distance = cur_dist;
nearestcolor = i;
}
}
}
return(nearestcolor);
}
public void SetPalettes(CPalette[] palettes)
{
PaletteManager.ClearAll();
foreach (CPalette pal in palettes)
{
PaletteManager.GetPalette(pal, true);
}
_Palette = PaletteManager.GetPalette(0);
UpdatePaletteManager();
OnPaletteChanged(this, null);
}
public CPalette GetClone()
{
CPalette clone = new CPalette();
clone.palette = new PaletteColor[this.palette.Length];
for (int i = 0; i < this.palette.Length; i++)
{
clone.palette[i] = new PaletteColor(this.palette[i].Color, this.palette[i].IsUsed, this.palette[i].MakeTransparent);
}
clone.ConversionMethod = this.ConversionMethod;
clone.palfilename = this.palfilename;
clone.PaletteName = Path.GetFileNameWithoutExtension(clone.PaletteFile);
return(clone);
}
public static int NearestColorEuclidean(CPalette p, Color c)
{
int nearestcolor = 0;
double distance = double.MaxValue;
if ((p != null) &&
(p.palette != null))
{
for (int i = 0; i < p.palette.Length; i++)
{
if (p.palette[i].IsUsed)
{
if (c.A == 0)
{
nearestcolor = 0;
break;
}
double dr = (p.palette[i].Color.R + c.R) / 2;
int test_red = (int)Math.Pow(p.palette[i].Color.R - c.R, 2.0);
int test_green = (int)Math.Pow(p.palette[i].Color.G - c.G, 2.0);
int test_blue = (int)Math.Pow(p.palette[i].Color.B - c.B, 2.0);
int test_alpha = (int)Math.Pow(Math.Abs(p.palette[i].Color.A - c.A), 2.5);//alpha channel difference is more prominent than others
double cur_dist = (2 + dr / 256) * test_red + 4 * test_green + (2 + (255 - dr) / 256) * test_blue + test_alpha;
//int cur_dist = 2 * test_red + 4 * test_green + 3 * test_blue;
if (cur_dist == 0)
{
nearestcolor = i;
break;
}
else if (cur_dist < distance)
{
distance = cur_dist;
nearestcolor = i;
}
}
}
}
if (p.palette[nearestcolor].MakeTransparent)
{
nearestcolor = 0;
}
return(nearestcolor);
}
private void button_LoadPalette_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "Load Palette";
ofd.InitialDirectory = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
if ((_Palette != null) && (!string.IsNullOrEmpty(_Palette.PaletteFile)))
{
ofd.InitialDirectory = System.IO.Path.GetDirectoryName(_Palette.PaletteFile);
}
ofd.FileName = "";
ofd.Filter = "Palette files|*.pal";
ofd.Multiselect = true;
if (ofd.ShowDialog() == DialogResult.OK)
{
this.Palette = new CPalette(ofd.FileName);
}
}
internal int GetPaletteColor(Color c, CPalette palette)
{
int result = 0;
if (!LookUp.TryGetValue(new Tuple <CPalette, Color>(palette, c), out result))
{
switch (palette.ConversionMethod)
{
case ColorConversionMethod.Euclidean: result = CPalette.NearestColorEuclidean(palette, c); break;
case ColorConversionMethod.DeltaCIE2000: result = CPalette.NearestColorDeltaE2000(palette, c); break;
default: result = CPalette.NearestColorEuclidean(palette, c); break;
}
LookUp.Add(new Tuple <CPalette, Color>(palette, c), result);
}
return(result);
}
internal static int GetPaletteIndex(CPalette pal, bool compareFileNameOnly)
{
int index = -1;
if (pal != null)
{
for (int i = 0; i < UsedPalettes.Count; i++)
{
if ((UsedPalettes[i] != null) && (pal != null))
{
if ((compareFileNameOnly) && (UsedPalettes[i].PaletteFile == pal.PaletteFile))
{
return(index);
}
if (!compareFileNameOnly && (UsedPalettes[i] == pal))
{
return(i);
}
}
}
}
return(index);
}
/// <summary>
/// returns the palette if it exists already, otherwise creates a new palette
/// </summary>
internal static CPalette GetPalette(CPalette pal, bool addDuplicate)
{
int index = 0;
for (int i = 0; i < UsedPalettes.Count; i++)
{
if ((UsedPalettes[i] != null) && (pal != null))
{
if (UsedPalettes[i].PaletteFile == pal.PaletteFile)
{
index++;
}
if ((UsedPalettes[i] == pal) && (!addDuplicate))
{
return(UsedPalettes[i]);
}
}
else
{
break;
}
}
if (pal != null)
{
if (addDuplicate)
{
pal = pal.GetClone();
}
if (index > 0)
{
pal.PaletteName = pal.PaletteName + "_" + index.ToString();
}
UsedPalettes.Add(pal);
}
return(pal);
}
void PaletteColorBox_MouseClick(object sender, MouseEventArgs e)
{
Size PaletteSpace = this.PaletteColorBox.Size;
int columnwidth = (PaletteSpace.Width - 1) / columnCount;
int rowheight = (PaletteSpace.Height - 1) / rowCount;
double cellwidth = (double)PaletteColorImage.Width / (double)columnCount;
double cellheight = (double)PaletteColorImage.Height / (double)rowCount;
int selectedColumn = (int)(e.X / cellwidth);
int selectedRow = (int)(e.Y / cellheight);
//the property PaletteSelectedColor launches UpdatePalettePanel when changed
int selcol = selectedColumn * rowCount + selectedRow;
if (selcol > 255)
{
selcol = 255; //used when palette shows more than 256 colors, due to uneven columncount
}
if (selcol < 0)
{
selcol = 0;
}
PaletteSelectedColor = selcol;
if (e.Button == MouseButtons.Right)
{
if (contextMenuEnabled &&
(contextMenuSaveEnabled || contextMenuLoadEnabled))
{
ContextMenu contextMenu = new ContextMenu();
CPalette currentpalette = _Palette;
if (currentpalette != null)
{
string paletteinfo = currentpalette.PaletteFile;
if ((paletteinfo == null) || (paletteinfo == ""))
{
paletteinfo = "temporary palette";
}
MenuItem info = new MenuItem(paletteinfo);
info.Enabled = false;
contextMenu.MenuItems.Add(info);
MenuItem UnloadPalette = new MenuItem("Unload Palette", new System.EventHandler(this.UnloadPaletteMenuItem_Click));
contextMenu.MenuItems.Add(UnloadPalette);
contextMenu.MenuItems.Add("-");
MenuItem MakeTransparent = new MenuItem("Make Transparent", new System.EventHandler(this.MakeTransparentMenuItem_Click));
contextMenu.MenuItems.Add(MakeTransparent);
MenuItem IgnoreColor = new MenuItem("Ignore Color", new System.EventHandler(this.IgnoreColorMenuItem_Click));
contextMenu.MenuItems.Add(IgnoreColor);
contextMenu.MenuItems.Add("-");
}
else
{
MenuItem info = new MenuItem("no palette loaded");
info.Enabled = false;
contextMenu.MenuItems.Add(info);
}
if (contextMenuLoadEnabled)
{
MenuItem loadPalette = new MenuItem("Load Palette", new System.EventHandler(this.loadPaletteMenuItem_Click));
contextMenu.MenuItems.Add(loadPalette);
}
if (contextMenuSaveEnabled)
{
MenuItem savePalette = new MenuItem("Save Palette", new System.EventHandler(this.savePaletteMenuItem_Click));
contextMenu.MenuItems.Add(savePalette);
}
contextMenu.Show(this, new Point(e.X, e.Y));
}
}
if (e.Button == MouseButtons.Left)
{
OnPaletteSelectedColorChanged(sender, e);
}
}
private void UnloadPaletteMenuItem_Click(object sender, EventArgs e)
{
this._Palette = null;
this.comboBox_Palette.SelectedIndex = -1;
UpdatePalettePanel();
}
/// <summary>
/// returns the palette if it exists already, otherwise creates a new palette
/// </summary>
/// <param name="pal"></param>
/// <returns></returns>
internal static CPalette GetPalette(CPalette pal)
{
return(GetPalette(pal, false));
}
public LookUpColor(CPalette pal, Color col)
{
this.palette = pal;
this.color = col;
}
private void comboBox_Palette_SelectedIndexChanged(object sender, EventArgs e)
{
_Palette = PaletteManager.GetPalette((CPalette)this.comboBox_Palette.SelectedItem);
UpdatePalettePanel();
}
/// <summary>
/// stupid .NET image routines consider the DPI of an image, unlike every f*****g editor and image viewer on this planet
/// Due to this stupidity, DrawImage will consider the DPI and creates garbage by resizing an image according to its DPI
/// e.g.
/// Image A= 100x100 pixel with DPI=96
/// Image B= 100x100 pixel with DPI=48
/// A.DrawImage(B) results in B being drawn in half the mainCanvasSize on the top left corner of A (AAARGH, F*****G STUPID MICROSOFT SHIT)
/// </summary>
public Bitmap LoadImageWithoutFuckingDPI(string file, CPalette Palette, Color CustomBackgroundColor, bool UseCustomBackgroundColor, bool InvertTransparency)
{
Bitmap input; //(Bitmap)Image.FromFile(file);
//changed to relase the file lock after the image is loaded
//this way the image in the preview isn't locking the file and the files can be replaced/changed without closing ImageShaper
//(Bitmap)Image.FromFile(file) is used instead of Bitmap(file), because Image.FromFile throws a FileNotFoundException when the file wasn't found
//Bitmap(file) only throws a meaningless "invalid parameter" crap
using (Bitmap tmp = (Bitmap)Image.FromFile(file))
{
input = new Bitmap(tmp);
}
input.SetResolution(96, 96);
int s = Image.GetPixelFormatSize(input.PixelFormat) / 8;
//convert all images into 32bppArgb format, that are not palette indexed and not 3 bytes (RGB) or 4 bytes (ARGB) for each pixel
//this is pretty time consuming when done over hundreds of files, thus this tool can handle 3 byte and 4 byte per pixel color coded files and only does this conversion for other formats
if ((input.PixelFormat != PixelFormat.Format8bppIndexed) && ((s != 3) && (s != 4)))
{
Bitmap tmp = new Bitmap(input.Width, input.Height, PixelFormat.Format32bppArgb);
using (Graphics g = Graphics.FromImage(tmp))
{
g.DrawImage(input, new Rectangle(0, 0, tmp.Width, tmp.Height));
}
input = tmp;
s = Image.GetPixelFormatSize(input.PixelFormat) / 8;
}
BitmapData input_data = input.LockBits(new Rectangle(0, 0, input.Width, input.Height),
System.Drawing.Imaging.ImageLockMode.ReadWrite,
input.PixelFormat);
// Copy the input_bytes from the image into a byte array
byte[] input_bytes = new byte[input_data.Height * input_data.Stride];
System.Runtime.InteropServices.Marshal.Copy(input_data.Scan0, input_bytes, 0, input_bytes.Length);
input.UnlockBits(input_data);
//after the initial edits to the input file, create/edit the palette indexed bmp file
Bitmap output = new Bitmap(input.Width, input.Height, PixelFormat.Format8bppIndexed);
if (Palette != null)
{
output.Palette = Palette.GetAsColorPalette();
BitmapData output_data = output.LockBits(new Rectangle(0, 0, output.Width, output.Height),
System.Drawing.Imaging.ImageLockMode.ReadWrite,
System.Drawing.Imaging.PixelFormat.Format8bppIndexed);
// Copy the bmp_bytes from the image into a byte array
byte[] output_bytes = new byte[output_data.Height * output_data.Stride];
System.Runtime.InteropServices.Marshal.Copy(output_data.Scan0, output_bytes, 0, output_bytes.Length);
Color FrameTransparentColor = CustomBackgroundColor;
Color c = Color.FromArgb(0, 0, 0, 0);
//if no special background color is used (which sets these pixel to Alpha=0),
//then use the top left corner pixel as base for the background color, regardless of this pixels color value
if (!UseCustomBackgroundColor)
{
if (s == 4)
{
c = Color.FromArgb(
input_bytes[3],
input_bytes[2],
input_bytes[1],
input_bytes[0]);
}
if (s == 3)
{
c = Color.FromArgb(
input_bytes[2],
input_bytes[1],
input_bytes[0]);
}
FrameTransparentColor = c;
}
for (int x = 0; x < input.Width; x++)
{
for (int y = 0; y < input.Height; y++)
{
int palette_col = 0;
if (input.PixelFormat != PixelFormat.Format8bppIndexed)
{
if (s == 4)
{
c = Color.FromArgb(
input_bytes[(x * s) + y * input_data.Stride + 3],
input_bytes[(x * s) + y * input_data.Stride + 2],
input_bytes[(x * s) + y * input_data.Stride + 1],
input_bytes[(x * s) + y * input_data.Stride]);
}
if (s == 3)
{
c = Color.FromArgb(
input_bytes[(x * s) + y * input_data.Stride + 2],
input_bytes[(x * s) + y * input_data.Stride + 1],
input_bytes[(x * s) + y * input_data.Stride]);
}
if ((c.R == FrameTransparentColor.R) && (c.G == FrameTransparentColor.G) && (c.B == FrameTransparentColor.B))
{
palette_col = 0;
}
else
{
palette_col = LookUpTable.GetPaletteColor(c, Palette);
}
}
else //palette indexed images are loaded directly. no color conversion is done
{
palette_col = input_bytes[x + y * input_data.Stride];
}
output_bytes[x + y * output_data.Stride] = (byte)palette_col;
}
}
// Copy the input_bytes from the byte array into the image
System.Runtime.InteropServices.Marshal.Copy(output_bytes, 0, output_data.Scan0, output_bytes.Length);
output.UnlockBits(output_data);
return(output);
}
return(input);
}
