// }}}
// GtkRenderer::renderHumanReadable() {{{
public void renderHumanReadable(HumanReadableElement elm)
{
elm.cleanText();
// font
Pango.FontDescription font = Pango.FontDescription.FromString(elm.font.name);
if(elm.font.size > 0) {
font.Size = elm.font.size * 1024;
}
this._layout.FontDescription = font;
this._layout.SetMarkup("<span color=" + (char)34 + "black" + (char)34 +">" + elm.data + "</span>");
// rotate the text
int angle = Conversion.iplRot2degree(elm.fieldDirection);
Pango.Matrix m = Pango.Matrix.Identity;
m.Rotate(angle);
this._layout.Context.Matrix = m;
double strWidth = elm.width * elm.data.Length;
// Calcul the real position of the text using the rotation
double realX = elm.fieldOriginX;
double realY = elm.fieldOriginY;
if(angle == 90) {
realX = realX - elm.height;
realY = realY - strWidth;
} else if(angle == 180) {
realX = realX - strWidth;
realY = realY - elm.height;
} else if(angle == 270) {
realX = realX - elm.height;
}
// draw the text
this._da.GdkWindow.DrawLayout(this._da.Style.BaseGC(StateType.Normal),
(int)Conversion.dot2px(realX), (int)Conversion.dot2px(realY), this._layout);
}
// }}}
// IplParser::_parseElementDefinition() {{{
/// <summary>Parse the code witch define an element.</summary>
/// <param name="code">An Ipl instruction</param>
/// <returns>boolean</returns>
private bool _parseElementDefinition(string code)
{
Match result;
Regex reg;
int index = 0;
char elementType = ' ';
reg = new Regex(@"([HBLUW])(\d+),(.+)[;]");
result = reg.Match(code);
if(result.Success) {
elementType = System.Convert.ToChar(result.Groups[1].Value);
index = System.Convert.ToInt32(result.Groups[2].Value);
} else {
reg = new Regex(@"([HBLUW])(\d+)[;]");
result = reg.Match(code);
if(result.Success) {
elementType = System.Convert.ToChar(result.Groups[1].Value);
index = System.Convert.ToInt32(result.Groups[2].Value);
}
}
if(this._commandType == IplParser.programMode) {
double fieldOriginX = 0;
double fieldOriginY = 0;
string fieldDirection = "";
double height = 0;
double width = 0;
// o: Field Origin, Define {{{
reg = new Regex(@"[o](\d+),(\d+)[;]");
result = reg.Match(code);
if(result.Success) {
fieldOriginX = System.Convert.ToDouble(result.Groups[1].Value);
fieldOriginY = System.Convert.ToDouble(result.Groups[2].Value);
}
// }}}
// f: field direction, define {{{
reg = new Regex(@"([f]\d)[;]");
result = reg.Match(code);
if(result.Success) {
fieldDirection = System.Convert.ToString(result.Groups[1].Value);
}
// }}}
// h: Height Magnification of bar,Box, or UDC, Define {{{
reg = new Regex(@"[h](\d+)[;]");
result = reg.Match(code);
if(result.Success) {
height = System.Convert.ToDouble(result.Groups[1].Value);
}
// }}}
// w: Width of Line, Box, Bar, or Character, define {{{
reg = new Regex(@"[w](\d+)[;]");
result = reg.Match(code);
if(result.Success) {
width = System.Convert.ToDouble(result.Groups[1].Value);
}
// }}}
if(elementType == 'B') {
// barcode element {{{
BarcodeElement element = new BarcodeElement(index, fieldOriginX,
fieldOriginY, fieldDirection, width, height);
// c: Bar Code, Select Type
// bar code type : cn[,m1][,m2][,m3]
// n is the symbologie and m1, m2 and m3 are modifiers for that
// symbologie - cf page 157 spec ipl.
reg = new Regex(@"[c](\d+)");
result = reg.Match(code);
if(result.Success) {
element.symbologie = System.Convert.ToInt16(result.Groups[1].Value);
}
// modifiers : m
reg = new Regex(@"[m](\d+)");
result = reg.Match(code);
if(result.Success) {
element.modifiers = System.Convert.ToInt16(result.Groups[1].Value);
}
// d: Field Data, Define Source
reg = new Regex(@"[d](\d+),(.+)[;]");
result = reg.Match(code);
if(result.Success) {
if(result.Groups[1].Value == "3") {
// XXX trouver la regex qui évite le split
element.data = result.Groups[2].Value.Split(';')[0];
} else if(result.Groups[1].Value == "2") {
element.data = result.Groups[2].Value.Split(';')[0].Split(',')[0];
}
} else {
element.waitData = true;
}
// i: Interpretive Field, Enable or Disable
reg = new Regex(@"[i](\d+)");
result = reg.Match(code);
if(result.Success) {
element.interpretive = System.Convert.ToInt16(result.Groups[1].Value);
}
// p: Code39 Prefic Character, Define
// r: Character Rotation or Bar Code Ratio, define
reg = new Regex(@"[r](\d+)");
result = reg.Match(code);
if(result.Success) {
element.ratio = System.Convert.ToInt16(result.Groups[1].Value);
}
this._elements.Add(element);
// }}}
} else if(elementType == 'H') {
// HumanReadable element {{{
HumanReadableElement element = new HumanReadableElement(
index, fieldOriginX, fieldOriginY, fieldDirection,
width, height);
// b: Border around human-readable text, define
// c: Font type, select (cn,m) m est l'espace entre les
// chars
reg = new Regex(@"[c](\d+)[;]");
result = reg.Match(code);
if(result.Success) {
element.font = element.getFont(System.Convert.ToInt32(result.Groups[1].Value));
}
// d: field data, define source
reg = new Regex(@"[d](\d+),(.+)[;]");
result = reg.Match(code);
if(result.Success) {
if(result.Groups[1].Value == "3") {
// XXX trouver la regex qui évite le split
element.data = result.Groups[2].Value.Split(';')[0];
} else if(result.Groups[1].Value == "2") {
element.data = result.Groups[2].Value.Split(';')[0].Split(',')[0];
}
} else {
element.waitData = true;
}
// g: pitch size, set
// k: point size, set
// r: character rotation or bar code ratio, define
reg = new Regex(@"[r](\d+)");
result = reg.Match(code);
if(result.Success) {
element.characterRotation = System.Convert.ToInt16(result.Groups[1].Value);
}
this._elements.Add(element);
// }}}
} else if(elementType == 'L') {
// Line element {{{
LineBoxElement element = new LineBoxElement(index,
IplElement.Line, fieldOriginX, fieldOriginY,
fieldDirection, width, height);
// l: length of line or box field, define
reg = new Regex(@"[l](\d+)");
result = reg.Match(code);
if(result.Success) {
element.length = System.Convert.ToDouble(result.Groups[1].Value);
}
this._elements.Add(element);
// }}}
} else if(elementType == 'U') {
// UDCs element {{{
// XXX not yet implemented
//UDCsElement element = new UDCsElement(index);
// c: Graphic, select
// }}}
} else if(elementType == 'W') {
// Box element {{{
LineBoxElement element = new LineBoxElement(index,
IplElement.Box, fieldOriginX, fieldOriginY,
fieldDirection, width, height);
// l: length of line or box field, define
reg = new Regex(@"[l](\d+)");
result = reg.Match(code);
if(result.Success) {
element.length = System.Convert.ToDouble(result.Groups[1].Value);
}
this._elements.Add(element);
// XXX not yet implemented
//BoxElement element = new BoxElement(index);
// l: Length of line or box field, Define
// }}}
}
// Bitmap User-Defined Font Editing Commands
// t: User-Defined Font Character, Create
// u: Graphic or UDC, Define
// X: Character Bitmap Origin Offset, Define
// x: Bitmap Cell Width for Graphic or UDF, Define
// y: Bitmap Cell Height for Graphic or UDF, Define
// Z: Font Character Width, Define
// z: Intercharacter Space for UDF, Define
// Interpretive fields editing commands
// b: border around human-readable text, define
// c: font type, select
// g: pitch size, set
// k: point size, set
} else if(this._commandType == IplParser.printMode) {
}
return true;
}
