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/* attributeargument.vala
*
* Copyright (C) 2011 Florian Brosch
*
* 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 2.1 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author:
* Florian Brosch <flo.brosch@gmail.com>
*/
using Valadoc.Content;
public class Valadoc.Api.AttributeArgument : Item {
public enum Type {
BOOLEAN,
INTEGER,
DOUBLE,
STRING
}
private SourceFile file;
public string name {
private set;
get;
}
public AttributeArgument.Type argument_type {
private set;
get;
}
public string value {
private set;
get;
}
public AttributeArgument.boolean (Attribute parent, SourceFile file, string name, bool value, void* data) {
this (parent, file, name, Type.BOOLEAN, value.to_string (), data);
}
public AttributeArgument.integer (Attribute parent, SourceFile file, string name, int value, void* data) {
this (parent, file, name, Type.INTEGER, value.to_string (), data);
}
public AttributeArgument.double (Attribute parent, SourceFile file, string name, double value, void* data) {
this (parent, file, name, Type.DOUBLE, value.to_string (), data);
}
public AttributeArgument.string (Attribute parent, SourceFile file, string name, string value, void* data) {
this (parent, file, name, Type.STRING, value, data);
}
private AttributeArgument (Attribute parent, SourceFile file, string name, Type type, string value, void* data) {
base (data);
this.argument_type = type;
this.parent = parent;
this.value = value;
this.file = file;
this.name = name;
}
public SourceFile get_source_file () {
return file;
}
public bool get_value_as_boolean () {
assert (argument_type == Type.BOOLEAN);
bool tmp;
if (bool.try_parse (value, out tmp)) {
return tmp;
}
assert_not_reached ();
}
public int get_value_as_integer () {
assert (argument_type == Type.INTEGER);
double tmp;
if (global::double.try_parse (value, out tmp) && tmp >= int.MIN && tmp <= int.MAX) {
return (int) tmp;
}
assert_not_reached ();
}
public double get_value_as_double () {
assert (argument_type == Type.DOUBLE);
double tmp;
if (global::double.try_parse (value, out tmp)) {
return tmp;
}
assert_not_reached ();
}
public string get_value_as_string () {
assert (argument_type == Type.STRING);
return value;
}
protected override Inline build_signature () {
SignatureBuilder builder = new SignatureBuilder ();
builder.append_attribute (name);
builder.append_attribute ("=");
builder.append_literal (value);
return builder.get ();
}
}
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