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![Mike Kestner](/assets/img/avatar_default.png)
* generator/*.cs: Add a LogWriter class which formats warnings consistently on the console. Supports the concept of non-fatal validation warnings, since it doesn't rely on the unrolling of the validation stack to associate a warning to a given type. Main purpose was to add a non-fatal warning for missing element_type attributes on list return values, though it results in cleaner log output, and also updates some warning messages to be more helpful in how to resolve them.
102 lines
3.0 KiB
C#
102 lines
3.0 KiB
C#
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// GtkSharp.Generation.InterfaceVM.cs - interface-specific part of VM creation
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//
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// Author: Christian Hoff <christian_hoff@gmx.net>
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//
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// Copyright (c) 2009 Christian Hoff
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of version 2 of the GNU General Public
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// License as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the
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// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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// Boston, MA 02111-1307, USA.
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namespace GtkSharp.Generation {
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using System;
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using System.Collections;
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using System.IO;
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using System.Xml;
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public class InterfaceVM : VirtualMethod
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{
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private Method target;
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public InterfaceVM (XmlElement elem, Method target, ObjectBase container_type) : base (elem, container_type)
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{
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this.target = target;
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parms.HideData = true;
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this.Protection = "public";
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}
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public bool IsGetter {
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get {
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return HasGetterName && ((!retval.IsVoid && parms.Count == 0) || (retval.IsVoid && parms.Count == 1 && parms [0].PassAs == "out"));
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}
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}
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public bool IsSetter {
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get {
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if (!HasSetterName || !retval.IsVoid)
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return false;
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if (parms.Count == 1 || (parms.Count == 3 && parms [0].Scope == "notified"))
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return true;
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else
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return false;
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}
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}
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protected override string CallString {
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get {
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if (IsGetter)
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return (target.Name.StartsWith ("Get") ? target.Name.Substring (3) : target.Name);
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else if (IsSetter)
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return target.Name.Substring (3) + " = " + call;
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else
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return target.Name + " (" + call + ")";
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}
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}
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public void GenerateDeclaration (StreamWriter sw, InterfaceVM complement)
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{
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if (IsGetter) {
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string name = Name.StartsWith ("Get") ? Name.Substring (3) : Name;
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string type = retval.IsVoid ? parms [0].CSType : retval.CSType;
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if (complement != null && complement.parms [0].CSType == type)
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sw.WriteLine ("\t\t" + type + " " + name + " { get; set; }");
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else {
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sw.WriteLine ("\t\t" + type + " " + name + " { get; }");
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if (complement != null)
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sw.WriteLine ("\t\t" + complement.retval.CSType + " " + complement.Name + " (" + complement.Signature + ");");
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}
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} else if (IsSetter)
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sw.WriteLine ("\t\t" + parms[0].CSType + " " + Name.Substring (3) + " { set; }");
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else
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sw.WriteLine ("\t\t" + retval.CSType + " " + Name + " (" + Signature + ");");
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}
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public override bool Validate (LogWriter log)
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{
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if (!base.Validate (log))
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return false;
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if (target == null && !(container_type as InterfaceGen).IsConsumeOnly) {
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log.Warn ("No matching target method to invoke. Add target_method attribute with fixup.");
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return false;
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}
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return true;
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}
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}
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}
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