private void txtSizeY_TextChanged(object sender, EventArgs e)
{
if (updateSize)
{
return;
}
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
try
{
size.Height = Convert.ToUInt16(txtSizeY.Text);
}
catch
{
size.Height = 0;
}
updateSize = true;
RefillSizesComboBox();
cboSizes.SelectedItem = size;
updateSize = false;
}
private void btnPreviewSelectFont_Click(object sender, EventArgs e)
{
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
FontDialog fontDialog = new FontDialog();
fontDialog.Font = size.PreviewFont;
DialogResult result = fontDialog.ShowDialog();
if (result == DialogResult.OK)
{
txtPreviewFontName.Text = fontDialog.Font.FontFamily.Name;
txtPreviewPreviewFontSize.Text = fontDialog.Font.Size.ToString();
size.PreviewFont = fontDialog.Font;
}
if (cbxPreviewActive.Checked)
{
charViewHandler.RefreshPicture();
}
}
private void btnPaletteDown_Click(object sender, EventArgs e)
{
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
foreach (Character character in size.characters)
{
for (int y = 0; y < character.Width; y++)
{
for (int x = 0; x < character.Height; x++)
{
if (character.Matrix[x, y] == 0)
{
continue;
}
character.Matrix[x, y] = (byte)(character.Matrix[x, y] - 1);
}
}
}
charViewHandler.RefreshPicture();
}
private void UpdatePaletteColor()
{
if (updateSize)
{
return;
}
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
size.PalletteBackgroundRed = (byte)trbRedBackground.Value;
size.PalletteBackgroundGreen = (byte)trbGreenBackground.Value;
size.PalletteBackgroundBlue = (byte)trbBlueBackground.Value;
size.PalletteForegroundRed = (byte)trbRedForeground.Value;
size.PalletteForegroundGreen = (byte)trbGreenForeground.Value;
size.PalletteForegroundBlue = (byte)trbBlueForeground.Value;
Constants.RecalcColors((byte)trbRedBackground.Value, (byte)trbGreenBackground.Value, (byte)trbBlueBackground.Value,
(byte)trbRedForeground.Value, (byte)trbGreenForeground.Value, (byte)trbBlueForeground.Value);
picColorSelector.Refresh();
charViewHandler.RefreshPicture();
}
private void AddCharacters(string characters)
{
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
Character character = null;;
foreach (char c in characters)
{
character = new Character(c.ToString(), size.Width, size.Height);
Utils.CreateMatrixWithSettings(size, character, c);
size.characters.Add(character);
}
updateCharacter = true;
RefillCharactersComboBox();
cboCharacter.SelectedItem = character;
updateCharacter = false;
ShowCharacter(character);
}
private void btnCopyCharacter_Click(object sender, EventArgs e)
{
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
Character character = (Character)cboCharacter.SelectedItem;
Character newCharacter = new Character(character.Name + "Copy", size.Width, size.Height);
for (int x = 0; x < newCharacter.Width; x++)
{
for (int y = 0; y < newCharacter.Height; y++)
{
newCharacter.Matrix[x, y] = character.Matrix[x, y];
}
}
size.characters.Add(newCharacter);
cboCharacter.Items.Add(newCharacter);
updateSize = true;
cboCharacter.SelectedItems.Clear();
cboCharacter.SelectedItem = newCharacter;
updateSize = false;
ShowCharacter(newCharacter);
}
public static SizeInfo FromXML(XmlElement elem)
{
SizeInfo size = new SizeInfo(
elem.Attributes["Name"].Value,
Convert.ToUInt16(elem.Attributes["Width"].Value),
Convert.ToUInt16(elem.Attributes["Height"].Value)
);
String previewFontFamilyName = elem.Attributes["PreviewFontFamilyName"].Value;
String previewFontSize = elem.Attributes["PreviewFontSize"].Value;
Font font = new Font(previewFontFamilyName, (float)Convert.ToDouble(previewFontSize));
FontStyle fontStyle = font.Style;
if (elem.Attributes["PreviewFontBold"].Value == "True")
{
fontStyle &= FontStyle.Bold;
}
if (elem.Attributes["PreviewFontItalic"].Value == "True")
{
fontStyle &= FontStyle.Italic;
}
size.PreviewFont = new Font(font, fontStyle);
size.PreviewOffsetX = elem.Attributes["PreviewOffsetX"].Value;
size.PreviewOffsetY = elem.Attributes["PreviewOffsetY"].Value;
size.PreviewChar = elem.Attributes["PreviewChar"].Value;
size.PalletteForegroundRed = Convert.ToByte(elem.Attributes["PalletteForegroundRed"].Value);
size.PalletteForegroundGreen = Convert.ToByte(elem.Attributes["PalletteForegroundGreen"].Value);
size.PalletteForegroundBlue = Convert.ToByte(elem.Attributes["PalletteForegroundBlue"].Value);
size.PalletteBackgroundRed = Convert.ToByte(elem.Attributes["PalletteBackgroundRed"].Value);
size.PalletteBackgroundGreen = Convert.ToByte(elem.Attributes["PalletteBackgroundGreen"].Value);
size.PalletteBackgroundBlue = Convert.ToByte(elem.Attributes["PalletteBackgroundBlue"].Value);
if (elem.Attributes["GenBasePaletteIndex"] != null)
{
size.GenBasePaletteIndex = Convert.ToByte(elem.Attributes["GenBasePaletteIndex"].Value);
}
foreach (XmlNode elemCharacters in elem.ChildNodes)
{
if (elemCharacters.Name != "Characters")
{
continue;
}
foreach (XmlNode s in elemCharacters.ChildNodes)
{
Character character = Character.FromXML((XmlElement)s);
size.characters.Add(character);
}
}
return(size);
}
private void btnPreviewFontSizeUp_Down(object sender, EventArgs e)
{
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
double fontSize;
try
{
fontSize = Convert.ToDouble(size.PreviewFont.Size);
fontSize--;
size.PreviewFont = new Font(size.PreviewFont.Name, (float)fontSize, size.PreviewFont.Style);
txtPreviewPreviewFontSize.Text = size.PreviewFont.Size.ToString();
if (cbxPreviewActive.Checked)
{
charViewHandler.RefreshPicture();
}
}
catch
{
return;
}
}
/// <summary>
/// Draws a character preview in the given picture box
/// and uses the border space to draw overlapping part of the character if the character does not fit
/// The parameters offsX and offsY are used to move the perview character into the correct position before rasterising it
/// </summary>
public void DrawPreview(Graphics graphics, SizeInfo size, Character character, char c, Font font, int offsX, int offsY)
{
int usedWidth = size.Width;
int usedHeight = size.Height;
if (character != null)
{
usedWidth = character.Width;
usedHeight = character.Height;
}
int bX = (int)Math.Ceiling(usedWidth * cBorderFactor); bX += bX % 2;
int bY = (int)Math.Ceiling(usedHeight * cBorderFactor); bY += bY % 2;
int fullWidth = usedWidth + bX;
int fullHeight = usedHeight + bY;
Bitmap b = Utils.CreateFontPicture(c, font, fullWidth, fullHeight, bX / 2 + offsX, bY / 2 + offsY);
byte[,] matrix = new byte[fullWidth, fullHeight];
for (int y = 0; y < fullHeight; y++)
{
for (int x = 0; x < fullWidth; x++)
{
byte colorID = Constants.BACKGROUND_COLOR_ID;
Color color = b.GetPixel(x, y);
if (color.R < 128)
{
colorID = Constants.FOREGROUND_COLOR_ID;
}
matrix[x, y] = colorID;
}
}
DrawMatrix(graphics, matrix, fullWidth, fullHeight, false, true, usedWidth, usedHeight);
}
private void genGreeble(bool onlySelected)
{
byte GreebleRange = 4;
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
foreach (Character character in size.characters)
{
if (onlySelected)
{
if (!cboCharacter.SelectedItems.Contains(character))
{
continue;
}
}
for (int y = 0; y < character.Width; y++)
{
for (int x = 0; x < character.Height; x++)
{
if (character.Matrix[x, y] == 0)
{
continue;
}
// propability for greeble
if (Constants.Rnd.NextDouble() < 0.7f)
{
int add = Constants.Rnd.Next(GreebleRange + 1) - GreebleRange / 2;
int newVal = (int)(character.Matrix[x, y] + add);
// don't change background
{
if (0 <= newVal && newVal < Constants.colors.Count())
{
character.Matrix[x, y] = (byte)newVal;
}
}
if (Constants.Rnd.NextDouble() < 0.2f)
{
character.Matrix[x, y] = (byte)(Constants.colors.Count() - 1);
}
}
}
}
}
charViewHandler.RefreshPicture();
}
private void RefillCharactersComboBox()
{
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
cboCharacter.Items.Clear();
cboCharacter.SelectedItems.Clear();
foreach (Character c in size.characters)
{
cboCharacter.Items.Add(c);
}
}
private void ShowSize(SizeInfo size)
{
if (size == null)
{
ForbitEditingSize();
return;
}
AllowEditingSize();
FillSizeControls(size);
}
private void btnDeleteChar_Click(object sender, EventArgs e)
{
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
// find combo entry
int index = 0;
List <Character> delList = new List <Character>();
foreach (Object element in cboCharacter.SelectedItems)
{
delList.Add((Character)element);
}
updateCharacter = true;
foreach (Character character in delList)
{
// remove from list
size.characters.Remove(character);
// find combo entry
index = cboCharacter.Items.IndexOf(character);
// remove combo entry
cboCharacter.Items.Remove(character);
}
// select next character
if (index < cboCharacter.Items.Count)
{
cboCharacter.SelectedIndex = index;
}
else if (cboCharacter.Items.Count > 0)
{
cboCharacter.SelectedIndex = index - 1;
}
else
{
cboCharacter.SelectedItem = null;// last cbo entry removed
}
updateCharacter = false;
ShowCharacter((Character)cboCharacter.SelectedItem);
}
private void btnDeleteSize_Click(object sender, EventArgs e)
{
RasterFont font = getCurrentFont();
if (font == null)
{
return;
}
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
updateSize = true;
// remove from list
font.SizeInfos.Remove(size);
// find combo entry
int index = cboSizes.Items.IndexOf(size);
// remove combo entry
cboSizes.Items.Remove(size);
// select next size
if (index < cboSizes.Items.Count)
{
cboSizes.SelectedIndex = index;
}
else if (cboSizes.Items.Count > 0)
{
cboSizes.SelectedIndex = index - 1;
}
else
{
cboSizes.SelectedItem = null;// last cbo entry removed
}
updateSize = false;
ShowSize((SizeInfo)cboSizes.SelectedItem);
}
private void btnAddSize_Click(object sender, EventArgs e)
{
RasterFont font = getCurrentFont();
if (font == null)
{
return;
}
SizeInfo size = new SizeInfo("new_Size", 10, 10);
updateSize = true;
font.SizeInfos.Add(size);
cboSizes.Items.Add(size);
cboSizes.SelectedItem = size;
updateSize = false;
ShowSize(size);
}
private void FillSizeControls(SizeInfo size)
{
if (size == null)
{
return;
}
updateSize = true;
txtSizeName.Text = size.Name;
txtSizeX.Text = size.Width.ToString();
txtSizeY.Text = size.Height.ToString();
txtPreviewFontName.Text = size.PreviewFont.FontFamily.Name;
txtPreviewPreviewFontSize.Text = size.PreviewFont.Size.ToString();
txtPreviewOffsetX.Text = size.PreviewOffsetX;
txtPreviewOffsetY.Text = size.PreviewOffsetY;
txtPreviewChar.Text = size.PreviewChar;
txtBasePaletteIndex.Text = size.GenBasePaletteIndex.ToString();
trbRedBackground.Value = size.PalletteBackgroundRed;
trbGreenBackground.Value = size.PalletteBackgroundGreen;
trbBlueBackground.Value = size.PalletteBackgroundBlue;
trbRedForeground.Value = size.PalletteForegroundRed;
trbGreenForeground.Value = size.PalletteForegroundGreen;
trbBlueForeground.Value = size.PalletteForegroundBlue;
RefillCharactersComboBox();
if (cboCharacter.Items.Count > 0)
{
updateCharacter = true;
cboCharacter.SelectedIndex = 0;
updateCharacter = false;
}
updateSize = false;
UpdatePaletteColor();
ShowCharacter((Character)cboCharacter.SelectedItem);
}
private void btnAddChar_Click(object sender, EventArgs e)
{
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
Character character = new Character("new", size.Width, size.Height);
size.characters.Add(character);
cboCharacter.Items.Add(character);
updateSize = true;
cboCharacter.SelectedItems.Clear();
cboCharacter.SelectedItem = character;
updateSize = false;
ShowCharacter(character);
}
private void picChar_Paint(object sender, PaintEventArgs e)
{
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
Character character = (Character)cboCharacter.SelectedItem;
if (!cbxPreviewActive.Checked)
{
charViewHandler.Draw(e.Graphics, (Character)cboCharacter.SelectedItem, cbxShowBits.Checked);
}
else
{
char c = ' ';
if (txtPreviewChar.Text.Length > 0)
{
c = txtPreviewChar.Text[0];
}
else if (character != null && character.Name.Length > 0)
{
c = character.Name[0];
}
int offsetX;
int offsetY;
try
{
offsetX = Convert.ToInt32(txtPreviewOffsetX.Text);
offsetY = Convert.ToInt32(txtPreviewOffsetY.Text);
}
catch
{
return;
}
charViewHandler.DrawPreview(e.Graphics, (SizeInfo)cboSizes.SelectedItem, (Character)cboCharacter.SelectedItem, c, size.PreviewFont, offsetX, offsetY);
}
}
/// <summary>
/// Save a font in a given size into a c header for use in Arduino projects
/// </summary>
/// <param name="document"></param>
public static void ExportFontInSizeToFile(SizeInfo sizeInfo, bool rotate90cc, bool addGreeble)
{
if (sizeInfo == null)
{
return;
}
Dictionary <string, string> tmplates = new Dictionary <string, string>();
string name = sizeInfo.Name.Replace(" ", "");
tmplates.Add("NAME_PALETTE_ARRAY", name + "_Palette");
tmplates.Add("COLOR_ENTRIES", getCOLOR_ENTRIES());
tmplates.Add("NAME_BITMAP_ARRAY", name + "_BitmapData");
tmplates.Add("BITMAP_ARRAY", getBITMAP_ARRAY(sizeInfo, rotate90cc, addGreeble));
tmplates.Add("NAME_GLYPH_ENTRIES_LENGTH", name + "_GlyphDataLength");
tmplates.Add("GLYPH_ENTRIES_LENGTH", sizeInfo.characters.Count().ToString());
tmplates.Add("NAME_GLYPH_ARRAY", name + "_GlyphData");
tmplates.Add("GLYPH_ENTRIES", getGLYPH_ENTRIES(sizeInfo));
tmplates.Add("FONT_NAME", sizeInfo.Name);
tmplates.Add("NAME_PALETTE_ARRAY_REF", name + "_Palette,");
tmplates.Add("PALETTE_SIZE", Constants.colors.Count().ToString() + ",");
tmplates.Add("NAME_BITMAP_ARRAY_REF", name + "_BitmapData,".PadRight(45, ' '));
tmplates.Add("YADVANCE", sizeInfo.Width.ToString() + ",");
tmplates.Add("NAME_GLYPH_ARRAY_REF", name + "_GlyphData,".PadRight(45, ' '));
string document = LoadTemplate();
foreach (KeyValuePair <string, string> kv in tmplates)
{
document = document.Replace("{{{" + kv.Key + "}}}", kv.Value);
}
SaveHeader(document);
}
private void txtSizeName_TextChanged(object sender, EventArgs e)
{
if (updateSize)
{
return;
}
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
size.Name = txtSizeName.Text;
updateSize = true;
RefillSizesComboBox();
cboSizes.SelectedItem = size;
updateSize = false;
}
public static RasterFont FromXML(XmlElement elem)
{
RasterFont font = new RasterFont();
font.Name = elem.Attributes["Name"].Value;
foreach (XmlNode elemSizes in elem.ChildNodes)
{
if (elemSizes.Name != "Sizes")
{
continue;
}
foreach (XmlNode s in elemSizes.ChildNodes)
{
SizeInfo size = SizeInfo.FromXML((XmlElement)s);
font.SizeInfos.Add(size);
}
}
return(font);
}
private void txtPreviewChar_TextChanged(object sender, EventArgs e)
{
if (updateSize)
{
return;
}
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
size.PreviewChar = txtPreviewChar.Text;
if (cbxPreviewActive.Checked)
{
charViewHandler.RefreshPicture();
}
}
private static string getGLYPH_ENTRIES(SizeInfo sizeInfo)
{
string tmp = "";
int offset = 0;
List <string> lines = new List <string>();
foreach (Character character in sizeInfo.characters)
{
tmp = " {";
tmp += offset.ToString() + ", ";
tmp += character.Width.ToString() + ", ";
tmp += character.Height.ToString() + ", ";
tmp += (character.Width + 2).ToString() + ", "; // Advance
tmp += (0).ToString() + ", ";
tmp += (-1 * character.Height).ToString();
tmp += "}";
lines.Add(tmp);
offset += (character.Width + character.Width % 2) / 2 * character.Height;
}
return(String.Join(", " + CRLF, lines.ToArray()));
}
private void btnFillCharacterMatrix_Click(object sender, EventArgs e)
{
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
Character character = (Character)cboCharacter.SelectedItem;
if (character == null)
{
return;
}
char c = FindCharacter(character);
Utils.CreateMatrixWithSettings(size, character, c);
ShowCharacter(character);
cbxPreviewActive.Checked = false;
}
private void txtBasePaletteIndex_TextChanged(object sender, EventArgs e)
{
if (updateSize)
{
return;
}
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
size.GenBasePaletteIndex = Convert.ToByte(txtBasePaletteIndex.Text);
if (cbxPreviewActive.Checked)
{
charViewHandler.RefreshPicture();
}
}
public static void CreateMatrixWithSettings(SizeInfo size, Character character, char c)
{
if (size == null)
{
return;
}
int offsetX;
int offsetY;
try
{
offsetX = Convert.ToInt32(size.PreviewOffsetX);
offsetY = Convert.ToInt32(size.PreviewOffsetY);
}
catch
{
return;
}
character.FillMatrixFromCharacter(c, size.PreviewFont, offsetX, offsetY, size.GenBasePaletteIndex);
}
private void btnNewCharacter_Click(object sender, EventArgs e)
{
SizeInfo size = (SizeInfo)cboSizes.SelectedItem;
if (size == null)
{
return;
}
Character character = new Character("new" + txtPreviewChar.Text, size.Width, size.Height);
size.characters.Add(character);
cboCharacter.Items.Add(character);
updateCharacter = true;
cboCharacter.SelectedItems.Clear();
cboCharacter.SelectedItem = character;
updateCharacter = false;
char c = FindCharacter(character);
Utils.CreateMatrixWithSettings(size, character, c);
ShowCharacter(character);
cbxPreviewActive.Checked = false;
}
private static string getBITMAP_ARRAY(SizeInfo sizeInfo, bool rotate90cc, bool addGreeble)
{
List <string> blocks = new List <string>();
foreach (Character character in sizeInfo.characters)
{
string tmp = " // " + character.Name + CRLF;
byte left = 0;
byte right = 0;
// rotate counter clock wise
if (rotate90cc)
{
if (character.Width != character.Height)
{
MessageBox.Show("For rotating character must be square");
}
}
byte[,] Matrix = new byte[character.Width, character.Width];
ushort n = character.Width;
for (int i = 0; i < n / 2; i++)
{
for (int j = 0; j < (n + 1) / 2; j++)
{
Matrix[i, j] = character.Matrix[n - 1 - j, i];
Matrix[n - 1 - j, i] = character.Matrix[n - 1 - i, n - 1 - j];
Matrix[n - 1 - i, n - 1 - j] = character.Matrix[j, n - 1 - i];
Matrix[j, n - 1 - i] = character.Matrix[i, j];
}
}
if (addGreeble)
{
for (int y = 0; y < character.Width; y++)
{
for (int x = 0; x < character.Height; x++)
{
if (Constants.Rnd.NextDouble() < .2f)
{
int add = Constants.Rnd.Next(5) - 2;
int newVal = (int)(Matrix[x, y] + add);
if (Matrix[x, y] > 0) // don't change background
{
if (0 <= newVal && newVal < 16)
{
Matrix[x, y] = (byte)newVal;
}
}
}
}
}
}
List <string> block = new List <string>();
for (int y = 0; y < character.Width; y++)
{
int w2 = (character.Width + character.Width % 2) / 2;
List <string> rowEntries = new List <string>();
for (int x = 0; x < w2; x++)
{
left = Matrix[x * 2, y];
if (x * 2 - 1 < character.Width)
{
right = Matrix[x * 2 + 1, y];
}
else
{
right = 0;
}
rowEntries.Add(Utils.ByteToStringHex(left << 4 | right));
}
block.Add(" " + String.Join(",", rowEntries.ToArray()));
}
blocks.Add(tmp + String.Join("," + CRLF, block));
}
return(String.Join("," + CRLF, blocks));
}