libcairobarcode: move to src

1 files changed, 0 insertions, 142 deletions

diff --git a/libcairobarcode/ean.vala b/libcairobarcode/ean.vala
deleted file mode 100644
index 9709987..0000000
--- a/libcairobarcode/ean.vala
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Copyright 2014, Sebastian Reichel <sre@ring0.de>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-public class EAN {
-	Cairo.Context ctx;
-	double width;
-	double height;
-	const double marker_length_diff = 10.0;
-	double basex;
-	double basey;
-
-	static const uint8[] C = { 0x00, 0x0b, 0x0d, 0x0e, 0x13, 0x19, 0x1c, 0x15, 0x16, 0x1a };
-
-	static uint8[,] lookup = {
-		{ 0x0d, 0x19, 0x13, 0x3d, 0x23, 0x31, 0x2f, 0x3b, 0x37, 0x0b }, /* L */
-		{ 0x27, 0x33, 0x1b, 0x21, 0x1d, 0x39, 0x05, 0x11, 0x09, 0x17 }, /* G */
-		{ 0x72, 0x66, 0x6c, 0x42, 0x5c, 0x4e, 0x50, 0x44, 0x48, 0x74 }  /* R */
-	};
-
-	public EAN(Cairo.Context ctx, double width, double height) {
-		this.ctx = ctx;
-		this.width = width / 95.0;
-		this.height = height;
-	}
-
-	private void draw_line(bool black) {
-		double x,y;
-
-		if(black)
-			ctx.set_source_rgb(0, 0, 0);
-		else
-			ctx.set_source_rgb(1, 1, 1);
-
-		ctx.rel_line_to(0,height);
-		ctx.rel_move_to(width,-height);
-
-		ctx.get_current_point(out x, out y);
-		ctx.stroke();
-		ctx.move_to(x,y);
-	}
-
-	private void draw_startstop() {
-		draw_line(true);
-		draw_line(false);
-		draw_line(true);
-	}
-
-	private void draw_middle() {
-		draw_line(false);
-		draw_line(true);
-		draw_line(false);
-		draw_line(true);
-		draw_line(false);
-	}
-
-	private void draw_number_text(uint8 number) {
-		double x, y;
-		ctx.get_current_point(out x, out y);
-		ctx.set_source_rgb(0, 0, 0);
-
-		ctx.stroke();
-		ctx.move_to(x,y);
-	}
-
-	private void draw_number(uint8 number, uint8 type) {
-		draw_number_text(number);
-
-		for(int i=6; i>=0; i--) {
-			var bit = (lookup[type,number] >> i) & 1;
-			draw_line(bit == 1);
-		}
-	}
-
-	private uint8 get_number(string ean, int pos) {
-		return (uint8) int.parse("%c".printf(ean[pos]));
-	}
-
-	private void draw13(string ean) {
-		/* need some extra space for the checksum */
-		width = (width * 95.0) / 102.0;
-
-		uint8 LG = C[get_number(ean, 0)];
-
-		draw_startstop();
-		for(int i=1, x = 5; i<7; i++, x--) {
-			uint8 type = (uint8) (LG >> x) & 1;
-			draw_number(get_number(ean,i), type);
-		}
-		draw_middle();
-		for(int i=7; i<13; i++)
-			draw_number(get_number(ean,i), 2);
-		draw_startstop();
-
-		/* remove extra space for the checksum */
-		width = (width * 102.0) / 95.0;
-
-	}
-
-	private void draw8(string ean) {
-		draw_startstop();
-		for(int i=0; i<4; i++)
-			draw_number(get_number(ean,i), 0);
-		draw_middle();
-		for(int i=4; i<8; i++)
-			draw_number(get_number(ean,i), 2);
-		draw_startstop();
-	}
-
-	public void draw(string ean) throws BarcodeError {
-		ctx.save();
-		ctx.set_line_width(width);
-		ctx.get_current_point(out basex, out basey);
-		ctx.rel_move_to(0.5*width,0);
-
-		for(int i=0; i<ean.length; i++) {
-			if(ean[i] < '0' || ean[i] > '9') {
-				throw new BarcodeError.UNEXPECTED_CHARACTER("Character '%c' is not allowed in EAN".printf(ean[i]));
-			}
-		}
-
-		if(ean.length == 13)
-			draw13(ean);
-		else if(ean.length == 8)
-			draw8(ean);
-		else
-			throw new BarcodeError.UNEXPECTED_LENGTH("length of EAN is incorrect (must be 8 or 13)");
-
-		ctx.restore();
-	}
-}