GlyphMaster

Changed files (1)

• added libbirdfont/GlyphMaster.vala

Diff

diff --git a/libbirdfont/GlyphMaster.vala b/libbirdfont/GlyphMaster.valanew file mode 100644index 0000000..6ef100d--- /dev/null+++ b/libbirdfont/GlyphMaster.vala@@ -0,0 +1,129 @@+/*+	Copyright (C) 2015 Johan Mattsson++	This library is free software; you can redistribute it and/or modify +	it under the terms of the GNU Lesser General Public License as +	published by the Free Software Foundation; either version 3 of the +	License, or (at your option) any later version.++	This library is distributed in the hope that it will be useful, but +	WITHOUT ANY WARRANTY; without even the implied warranty of +	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +	Lesser General Public License for more details.+*/++using Cairo;+using Math;++namespace BirdFont {++public class GlyphMaster : GLib.Object {+	public Gee.ArrayList<Glyph> glyphs = new Gee.ArrayList<Glyph> ();+	public int selected = 0;+	+	public string id = "Master 1";++	public GlyphMaster () {+	}+	+	public GlyphMaster.for_id (string id) {+		this.id = id;+	}+	+	public string get_id () {+		return id;+	}+	+	public void remove (int index) {+		return_if_fail (0 <= index < glyphs.size);+		+		if (selected >= index) {+			selected--;+		}+		+		glyphs.remove_at (index);+	}+	+	public void set_selected (Glyph g) {+		int i = 0;+		+		foreach (Glyph gl in glyphs) {+			if (gl == g) {+				selected = i;+				return;+			}+			i++;+		}+		+		selected = 0;+		warning ("Glyph is not a part of the collection.");+	}++	public void add_glyph (Glyph g) {+		glyphs.add (g);+	}+	+	public Glyph? get_current () {+		if (likely (0 <= selected < glyphs.size)) {+			return glyphs.get (selected);+		}++		warning (@"No glyph $selected glyphs.size: $(glyphs.size)");++		return null;+	}+	+	public void insert_glyph (Glyph g, bool selected_glyph) {+		glyphs.add (g);+		+		if (selected_glyph) {+			selected = glyphs.size - 1;+		}+	}+	+	public void set_selected_version (int version_id) {+		int i = 0;+		foreach (Glyph g in glyphs) {+			if (g.version_id == version_id) {+				selected = i;+				break;+			}+			i++;+		}+	}+	+	public int get_last_id () {+		return_val_if_fail (glyphs.size > 0, 0);+		return glyphs.get (glyphs.size - 1).version_id;+	}+	+	public GlyphMaster copy_deep () {+		GlyphMaster n = new GlyphMaster ();+		+		foreach (Glyph g in glyphs) {+			n.glyphs.add (g.copy ());+		}+		+		n.selected = selected;+		n.id = id;+		+		return n;+	}++	public GlyphMaster copy () {+		GlyphMaster n = new GlyphMaster ();+		+		foreach (Glyph g in glyphs) {+			n.glyphs.add (g);+			n.glyphs.add (g);+		}+		+		n.selected = selected;+		n.id = id;+		+		return n;+	}+}++}+