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/* interface.vala
*
* Copyright (C) 2008-2011 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;
/**
* Represents a interface declaration in the source code.
*/
public class Valadoc.Api.Interface : TypeSymbol {
private string? interface_macro_name;
private string? dbus_name;
private string? cname;
public Interface (Node parent, SourceFile file, string name, SymbolAccessibility accessibility,
SourceComment? comment, string? cname, string? type_macro_name, string? is_type_macro_name,
string? type_cast_macro_name, string? type_function_name, string interface_macro_name,
string? dbus_name, void* data)
{
base (parent, file, name, accessibility, comment, type_macro_name, is_type_macro_name,
type_cast_macro_name, type_function_name, false, data);
this.interface_macro_name = interface_macro_name;
this.dbus_name = dbus_name;
this.cname = cname;
}
/**
* A list of preconditioned interfaces
*/
private Vala.ArrayList<TypeReference> interfaces = new Vala.ArrayList<TypeReference> ();
/**
* Add a newpreconditioned interface to the list
*/
public void add_interface (TypeReference iface) {
interfaces.add (iface);
}
/**
* Returns a list of newly preconditioned interfaces
*/
public Vala.Collection<TypeReference> get_implemented_interface_list () {
return this.interfaces;
}
/**
* A list of all preconditioned interfaces
*/
private Vala.Collection<TypeReference> _full_implemented_interfaces = null;
/**
* Returns a list of all preconditioned interfaces
*/
public Vala.Collection<TypeReference> get_full_implemented_interface_list () {
if (_full_implemented_interfaces == null) {
_full_implemented_interfaces = new Vala.ArrayList<TypeReference> ();
_full_implemented_interfaces.add_all (this.interfaces);
if (base_type != null) {
_full_implemented_interfaces.add_all (((Class) base_type.data_type).get_full_implemented_interface_list ());
}
}
return _full_implemented_interfaces;
}
/**
* Returns the name of this interface as it is used in C.
*/
public string? get_cname () {
return cname;
}
/**
* Returns the dbus-name.
*/
public string? get_dbus_name () {
return dbus_name;
}
/**
* Gets the name of the GType macro which returns the interface struct.
*/
public string get_interface_macro_name () {
return interface_macro_name;
}
/**
* A preconditioned class or null
*/
public TypeReference? base_type {
set;
get;
}
/**
* {@inheritDoc}
*/
public override NodeType node_type {
get { return NodeType.INTERFACE; }
}
/**
* {@inheritDoc}
*/
public override void accept (Visitor visitor) {
visitor.visit_interface (this);
}
/**
* A list of all known related (sub-)interfaces
*/
private Vala.Set<Interface> _known_related_interfaces = new Vala.HashSet<Interface> ();
/**
* A list of all known implementations of this interface
*/
private Vala.Set<Class> _known_implementations = new Vala.HashSet<Class> ();
/**
* Returns a list of all known implementations of this interface
*/
public Vala.Collection<Class> get_known_implementations () {
return _known_implementations;
}
/**
* Returns a list of all known related (sub-)interfaces
*/
public Vala.Collection<Interface> get_known_related_interfaces () {
return _known_related_interfaces;
}
public void register_related_interface (Interface iface) {
_known_related_interfaces.add (iface);
}
public void register_implementation (Class cl) {
_known_implementations.add (cl);
}
/**
* {@inheritDoc}
*/
protected override Inline build_signature () {
var signature = new SignatureBuilder ();
signature.append_keyword (accessibility.to_string ());
signature.append_keyword ("interface");
signature.append_symbol (this);
var type_parameters = get_children_by_type (NodeType.TYPE_PARAMETER, false);
if (type_parameters.size > 0) {
signature.append ("<", false);
bool first = true;
foreach (Item param in type_parameters) {
if (!first) {
signature.append (",", false);
}
signature.append_content (param.signature, false);
first = false;
}
signature.append (">", false);
}
bool first = true;
if (base_type != null) {
signature.append (":");
signature.append_content (base_type.signature);
first = false;
}
if (interfaces.size > 0) {
if (first) {
signature.append (":");
}
foreach (Item implemented_interface in interfaces) {
if (!first) {
signature.append (",", false);
}
signature.append_content (implemented_interface.signature);
first = false;
}
}
return signature.get ();
}
}
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