first build of Gtk.Builder
the raw api is now generated from the gtk+ sources.
This commit is contained in:
Stephane Delcroix
Родитель
ecaf476b7c
Коммит
c547807388
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@ -0,0 +1,409 @@
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// Builder.custom - customizations to Gtk.Builder
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//
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// Authors: Stephane Delcroix <stephane@delcroix.org>
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// The biggest part of this code is adapted from glade#, by
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// Ricardo Fernández Pascual <ric@users.sourceforge.net>
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// Rachel Hestilow <hestilow@ximian.com>
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//
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// Copyright (c) 2008, 2009 Novell, Inc.
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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 Lesser GNU General
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// Public 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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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser 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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[System.Serializable]
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public class HandlerNotFoundException : SystemException
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{
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string handler_name;
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string signal_name;
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System.Reflection.EventInfo evnt;
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Type delegate_type;
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public HandlerNotFoundException (string handler_name, string signal_name,
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System.Reflection.EventInfo evnt, Type delegate_type)
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: this (handler_name, signal_name, evnt, delegate_type, null)
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{
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}
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public HandlerNotFoundException (string handler_name, string signal_name,
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System.Reflection.EventInfo evnt, Type delegate_type, Exception inner)
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: base ("No handler " + handler_name + " found for signal " + signal_name,
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inner)
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{
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this.handler_name = handler_name;
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this.signal_name = signal_name;
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this.evnt = evnt;
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this.delegate_type = delegate_type;
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}
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public HandlerNotFoundException (string message, string handler_name, string signal_name,
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System.Reflection.EventInfo evnt, Type delegate_type)
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: base ((message != null) ? message : "No handler " + handler_name + " found for signal " + signal_name,
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null)
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{
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this.handler_name = handler_name;
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this.signal_name = signal_name;
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this.evnt = evnt;
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this.delegate_type = delegate_type;
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}
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protected HandlerNotFoundException (System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context)
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: base (info, context)
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{
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handler_name = info.GetString ("HandlerName");
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signal_name = info.GetString ("SignalName");
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evnt = info.GetValue ("Event", typeof (System.Reflection.EventInfo)) as System.Reflection.EventInfo;
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delegate_type = info.GetValue ("DelegateType", typeof (Type)) as Type;
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}
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public string HandlerName
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{
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get {
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return handler_name;
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}
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}
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public string SignalName
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{
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get {
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return signal_name;
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}
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}
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public System.Reflection.EventInfo Event
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{
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get {
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return evnt;
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}
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}
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public Type DelegateType
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{
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get {
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return delegate_type;
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}
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}
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public override void GetObjectData (System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context)
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{
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base.GetObjectData (info, context);
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info.AddValue ("HandlerName", handler_name);
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info.AddValue ("SignalName", signal_name);
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info.AddValue ("Event", evnt);
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info.AddValue ("DelegateType", delegate_type);
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}
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}
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[AttributeUsage (AttributeTargets.Field)]
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public class ObjectAttribute : Attribute
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{
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private string name;
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private bool specified;
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public ObjectAttribute (string name)
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{
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specified = true;
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this.name = name;
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}
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public ObjectAttribute ()
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{
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specified = false;
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}
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public string Name
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{
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get { return name; }
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}
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public bool Specified
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{
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get { return specified; }
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}
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}
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public IntPtr GetRawObject(string name) {
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IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup (name);
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IntPtr raw_ret = gtk_builder_get_object(Handle, native_name);
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GLib.Marshaller.Free (native_name);
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return raw_ret;
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}
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public Builder (System.IO.Stream s) : this (s, null)
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{
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}
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public Builder (System.IO.Stream s, string translation_domain)
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{
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if (s == null)
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throw new ArgumentNullException ("s");
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int size = (int) s.Length;
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byte[] buffer = new byte[size];
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s.Read (buffer, 0, size);
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s.Close ();
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AddFromString(System.Text.Encoding.UTF8.GetString (buffer));
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TranslationDomain = translation_domain;
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}
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public Builder (string resource_name) : this (resource_name, null)
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{
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}
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public Builder (string resource_name, string translation_domain) : this (System.Reflection.Assembly.GetEntryAssembly (), resource_name, translation_domain)
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{
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}
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public Builder (System.Reflection.Assembly assembly, string resource_name, string translation_domain) : this ()
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{
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if (GetType() != typeof (Builder))
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throw new InvalidOperationException ("Cannot chain to this constructor from subclasses.");
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if (assembly == null)
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assembly = System.Reflection.Assembly.GetCallingAssembly ();
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System.IO.Stream s = assembly.GetManifestResourceStream (resource_name);
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if (s == null)
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throw new ArgumentException ("Cannot get resource file '" + resource_name + "'",
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"resource_name");
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int size = (int) s.Length;
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byte[] buffer = new byte[size];
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s.Read (buffer, 0, size);
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s.Close ();
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AddFromString(System.Text.Encoding.UTF8.GetString (buffer));
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TranslationDomain = translation_domain;
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}
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public void Autoconnect (object handler)
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{
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BindFields (handler);
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(new SignalConnector (this, handler)).ConnectSignals ();
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}
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public void Autoconnect (Type handler_class)
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{
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BindFields (handler_class);
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(new SignalConnector (this, handler_class)).ConnectSignals ();
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}
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class SignalConnector
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{
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Builder builder;
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Type handler_type;
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object handler;
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public SignalConnector (Builder builder, object handler)
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{
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this.builder = builder;
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this.handler = handler;
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handler_type = handler.GetType ();
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}
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public SignalConnector (Builder builder, Type handler_type)
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{
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this.builder = builder;
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this.handler = null;
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this.handler_type = handler_type;
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}
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[DllImport("libgtk-win32-2.0-0.dll")]
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static extern void gtk_builder_connect_signals_full(IntPtr raw, GtkSharp.BuilderConnectFuncNative func, IntPtr user_data);
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public void ConnectSignals() {
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GtkSharp.BuilderConnectFuncWrapper func_wrapper = new GtkSharp.BuilderConnectFuncWrapper (new BuilderConnectFunc (ConnectFunc));
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gtk_builder_connect_signals_full(builder.Handle, func_wrapper.NativeDelegate, IntPtr.Zero);
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}
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public void ConnectFunc (Builder builder, GLib.Object objekt, string signal_name, string handler_name, GLib.Object connect_object, GLib.ConnectFlags flags)
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{
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/* search for the event to connect */
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System.Reflection.MemberInfo[] evnts = objekt.GetType ().
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FindMembers (System.Reflection.MemberTypes.Event,
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System.Reflection.BindingFlags.Instance
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| System.Reflection.BindingFlags.Static
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| System.Reflection.BindingFlags.Public
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| System.Reflection.BindingFlags.NonPublic,
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new System.Reflection.MemberFilter (SignalFilter), signal_name);
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foreach (System.Reflection.EventInfo ei in evnts) {
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bool connected = false;
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System.Reflection.MethodInfo add = ei.GetAddMethod ();
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System.Reflection.ParameterInfo[] addpi = add.GetParameters ();
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if (addpi.Length == 1) { /* this should be always true, unless there's something broken */
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Type delegate_type = addpi[0].ParameterType;
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/* look for an instance method */
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if (connect_object != null || handler != null)
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try {
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Delegate d = Delegate.CreateDelegate (delegate_type, connect_object != null ? connect_object : handler, handler_name);
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add.Invoke (objekt, new object[] { d } );
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connected = true;
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} catch (ArgumentException) { /* ignore if there is not such instance method */
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}
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/* look for a static method if no instance method has been found */
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if (!connected && handler_type != null)
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try {
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Delegate d = Delegate.CreateDelegate (delegate_type, handler_type, handler_name);
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add.Invoke (objekt, new object[] { d } );
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connected = true;
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} catch (ArgumentException) { /* ignore if there is not such static method */
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}
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if (!connected) {
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string msg = ExplainError (ei.Name, delegate_type, handler_type, handler_name);
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throw new HandlerNotFoundException (msg, handler_name, signal_name, ei, delegate_type);
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||||
}
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}
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||||
}
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||||
}
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static bool SignalFilter (System.Reflection.MemberInfo m, object filterCriteria)
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||||
{
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string signame = (filterCriteria as string);
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object[] attrs = m.GetCustomAttributes (typeof (GLib.SignalAttribute), false);
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if (attrs.Length > 0)
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||||
{
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foreach (GLib.SignalAttribute a in attrs)
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||||
{
|
||||
if (signame == a.CName)
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||||
{
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return true;
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||||
}
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||||
}
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return false;
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||||
}
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||||
else
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||||
{
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/* this tries to match the names when no attibutes are present.
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It is only a fallback. */
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signame = signame.ToLower ().Replace ("_", "");
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string evname = m.Name.ToLower ();
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return signame == evname;
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||||
}
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||||
}
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static string GetSignature (System.Reflection.MethodInfo method)
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||||
{
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||||
if (method == null)
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||||
return null;
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||||
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||||
System.Reflection.ParameterInfo [] parameters = method.GetParameters ();
|
||||
System.Text.StringBuilder sb = new System.Text.StringBuilder ();
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||||
sb.Append ('(');
|
||||
foreach (System.Reflection.ParameterInfo info in parameters) {
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||||
sb.Append (info.ParameterType.ToString ());
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sb.Append (',');
|
||||
}
|
||||
if (sb.Length != 0)
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sb.Length--;
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||||
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||||
sb.Append (')');
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||||
return sb.ToString ();
|
||||
}
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||||
|
||||
static string GetSignature (Type delegate_type)
|
||||
{
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||||
System.Reflection.MethodInfo method = delegate_type.GetMethod ("Invoke");
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||||
return GetSignature (method);
|
||||
}
|
||||
|
||||
const System.Reflection.BindingFlags flags = System.Reflection.BindingFlags.NonPublic |
|
||||
System.Reflection.BindingFlags.Public |
|
||||
System.Reflection.BindingFlags.Static |
|
||||
System.Reflection.BindingFlags.Instance;
|
||||
static string GetSignature (Type klass, string method_name)
|
||||
{
|
||||
try {
|
||||
System.Reflection.MethodInfo method = klass.GetMethod (method_name, flags);
|
||||
return GetSignature (method);
|
||||
} catch {
|
||||
// May be more than one method with that name and none matches
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static string ExplainError (string event_name, Type deleg, Type klass, string method)
|
||||
{
|
||||
if (deleg == null || klass == null || method == null)
|
||||
return null;
|
||||
|
||||
System.Text.StringBuilder sb = new System.Text.StringBuilder ();
|
||||
string expected = GetSignature (deleg);
|
||||
string actual = GetSignature (klass, method);
|
||||
if (actual == null)
|
||||
return null;
|
||||
sb.AppendFormat ("The handler for the event {0} should take '{1}', " +
|
||||
"but the signature of the provided handler ('{2}') is '{3}'\n",
|
||||
event_name, expected, method, actual);
|
||||
return sb.ToString ();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
void BindFields (object target)
|
||||
{
|
||||
BindFields (target, target.GetType ());
|
||||
}
|
||||
|
||||
void BindFields (Type type)
|
||||
{
|
||||
BindFields (null, type);
|
||||
}
|
||||
|
||||
void BindFields (object target, Type type)
|
||||
{
|
||||
System.Reflection.BindingFlags flags = System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.DeclaredOnly;
|
||||
if (target != null)
|
||||
flags |= System.Reflection.BindingFlags.Instance;
|
||||
else
|
||||
flags |= System.Reflection.BindingFlags.Static;
|
||||
|
||||
do {
|
||||
System.Reflection.FieldInfo[] fields = type.GetFields (flags);
|
||||
if (fields == null)
|
||||
return;
|
||||
|
||||
foreach (System.Reflection.FieldInfo field in fields)
|
||||
{
|
||||
object[] attrs = field.GetCustomAttributes (typeof (ObjectAttribute), false);
|
||||
if (attrs == null || attrs.Length == 0)
|
||||
continue;
|
||||
// The widget to field binding must be 1:1, so only check
|
||||
// the first attribute.
|
||||
ObjectAttribute attr = (ObjectAttribute) attrs[0];
|
||||
GLib.Object gobject;
|
||||
if (attr.Specified)
|
||||
gobject = GetObject (attr.Name);
|
||||
else
|
||||
gobject = GetObject (field.Name);
|
||||
|
||||
if (gobject != null)
|
||||
try {
|
||||
field.SetValue (target, gobject, flags, null, null);
|
||||
} catch (Exception e) {
|
||||
Console.WriteLine ("Unable to set value for field " + field.Name);
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
type = type.BaseType;
|
||||
}
|
||||
while (type != typeof(object) && type != null);
|
||||
}
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
<?xml version="1.0"?>
|
||||
<metadata>
|
||||
</metadata>
|
||||
|
|
@ -0,0 +1,138 @@
|
|||
<?xml version="1.0"?>
|
||||
<api>
|
||||
<!--
|
||||
|
||||
This file was automatically generated.
|
||||
Please DO NOT MODIFY THIS FILE, modify .metadata files instead.
|
||||
|
||||
-->
|
||||
<namespace name="Gtk" library="libgtk-win32-2.0-0.dll">
|
||||
<enum name="BuilderError" cname="GtkBuilderError" type="enum">
|
||||
<member cname="GTK_BUILDER_ERROR_INVALID_TYPE_FUNCTION" name="InvalidTypeFunction" />
|
||||
<member cname="GTK_BUILDER_ERROR_UNHANDLED_TAG" name="UnhandledTag" />
|
||||
<member cname="GTK_BUILDER_ERROR_MISSING_ATTRIBUTE" name="MissingAttribute" />
|
||||
<member cname="GTK_BUILDER_ERROR_INVALID_ATTRIBUTE" name="InvalidAttribute" />
|
||||
<member cname="GTK_BUILDER_ERROR_INVALID_TAG" name="InvalidTag" />
|
||||
<member cname="GTK_BUILDER_ERROR_MISSING_PROPERTY_VALUE" name="MissingPropertyValue" />
|
||||
<member cname="GTK_BUILDER_ERROR_INVALID_VALUE" name="InvalidValue" />
|
||||
<member cname="GTK_BUILDER_ERROR_VERSION_MISMATCH" name="VersionMismatch" />
|
||||
</enum>
|
||||
<callback name="BuilderConnectFunc" cname="GtkBuilderConnectFunc">
|
||||
<return-type type="void" />
|
||||
<parameters>
|
||||
<parameter type="GtkBuilder*" name="builder" />
|
||||
<parameter type="GObject*" name="object" />
|
||||
<parameter type="const-gchar*" name="signal_name" />
|
||||
<parameter type="const-gchar*" name="handler_name" />
|
||||
<parameter type="GObject*" name="connect_object" />
|
||||
<parameter type="GConnectFlags" name="flags" />
|
||||
<parameter type="gpointer" name="user_data" />
|
||||
</parameters>
|
||||
</callback>
|
||||
<object name="Builder" cname="GtkBuilder" parent="GObject">
|
||||
<field name="GSEAL" cname="GSEAL (priv)" type="GtkBuilderPrivate*" />
|
||||
<property name="TranslationDomain" cname="translation-domain" type="gchar*" readable="true" writeable="true" />
|
||||
<virtual_method name="GetTypeFromName" cname="get_type_from_name">
|
||||
<return-type type="GType" />
|
||||
<parameters>
|
||||
<parameter type="GtkBuilder*" name="builder" />
|
||||
<parameter type="const-char*" name="type_name" />
|
||||
</parameters>
|
||||
</virtual_method>
|
||||
<method name="AddFromFile" cname="gtk_builder_add_from_file">
|
||||
<return-type type="guint" />
|
||||
<parameters>
|
||||
<parameter type="const-gchar*" name="filename" />
|
||||
<parameter type="GError**" name="error" />
|
||||
</parameters>
|
||||
</method>
|
||||
<method name="AddFromString" cname="gtk_builder_add_from_string">
|
||||
<return-type type="guint" />
|
||||
<parameters>
|
||||
<parameter type="const-gchar*" name="buffer" />
|
||||
<parameter type="gsize" name="length" />
|
||||
<parameter type="GError**" name="error" />
|
||||
</parameters>
|
||||
</method>
|
||||
<method name="AddObjectsFromFile" cname="gtk_builder_add_objects_from_file">
|
||||
<return-type type="guint" />
|
||||
<parameters>
|
||||
<parameter type="const-gchar*" name="filename" />
|
||||
<parameter type="gchar**" name="object_ids" />
|
||||
<parameter type="GError**" name="error" />
|
||||
</parameters>
|
||||
</method>
|
||||
<method name="AddObjectsFromString" cname="gtk_builder_add_objects_from_string">
|
||||
<return-type type="guint" />
|
||||
<parameters>
|
||||
<parameter type="const-gchar*" name="buffer" />
|
||||
<parameter type="gsize" name="length" />
|
||||
<parameter type="gchar**" name="object_ids" />
|
||||
<parameter type="GError**" name="error" />
|
||||
</parameters>
|
||||
</method>
|
||||
<method name="ConnectSignals" cname="gtk_builder_connect_signals">
|
||||
<return-type type="void" />
|
||||
<parameters>
|
||||
<parameter type="gpointer" name="user_data" />
|
||||
</parameters>
|
||||
</method>
|
||||
<method name="ConnectSignalsFull" cname="gtk_builder_connect_signals_full">
|
||||
<return-type type="void" />
|
||||
<parameters>
|
||||
<parameter type="GtkBuilderConnectFunc" name="func" />
|
||||
<parameter type="gpointer" name="user_data" />
|
||||
</parameters>
|
||||
</method>
|
||||
<method name="ErrorQuark" cname="gtk_builder_error_quark" shared="true">
|
||||
<return-type type="GQuark" />
|
||||
</method>
|
||||
<method name="GetObject" cname="gtk_builder_get_object">
|
||||
<return-type type="GObject*" />
|
||||
<parameters>
|
||||
<parameter type="const-gchar*" name="name" />
|
||||
</parameters>
|
||||
</method>
|
||||
<method name="GetObjects" cname="gtk_builder_get_objects">
|
||||
<return-type type="GSList*" />
|
||||
</method>
|
||||
<method name="GetTranslationDomain" cname="gtk_builder_get_translation_domain">
|
||||
<return-type type="const-gchar*" />
|
||||
</method>
|
||||
<method name="GetType" cname="gtk_builder_get_type" shared="true">
|
||||
<return-type type="GType" />
|
||||
</method>
|
||||
<method name="GetTypeFromName" cname="gtk_builder_get_type_from_name">
|
||||
<return-type type="GType" />
|
||||
<parameters>
|
||||
<parameter type="const-char*" name="type_name" />
|
||||
</parameters>
|
||||
</method>
|
||||
<constructor cname="gtk_builder_new" />
|
||||
<method name="SetTranslationDomain" cname="gtk_builder_set_translation_domain">
|
||||
<return-type type="void" />
|
||||
<parameters>
|
||||
<parameter type="const-gchar*" name="domain" />
|
||||
</parameters>
|
||||
</method>
|
||||
<method name="ValueFromString" cname="gtk_builder_value_from_string">
|
||||
<return-type type="gboolean" />
|
||||
<parameters>
|
||||
<parameter type="GParamSpec*" name="pspec" />
|
||||
<parameter type="const-gchar*" name="string" />
|
||||
<parameter type="GValue*" name="value" />
|
||||
<parameter type="GError**" name="error" />
|
||||
</parameters>
|
||||
</method>
|
||||
<method name="ValueFromStringType" cname="gtk_builder_value_from_string_type">
|
||||
<return-type type="gboolean" />
|
||||
<parameters>
|
||||
<parameter type="GType" name="type" />
|
||||
<parameter type="const-gchar*" name="string" />
|
||||
<parameter type="GValue*" name="value" />
|
||||
<parameter type="GError**" name="error" />
|
||||
</parameters>
|
||||
</method>
|
||||
</object>
|
||||
</namespace>
|
||||
</api>
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
api: sources.xml
|
||||
gapi2-parser sources.xml
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
<gapi-parser-input>
|
||||
<api filename="../gtk-api.raw">
|
||||
<library name="libgtk-win32-2.0-0.dll">
|
||||
<namespace name="Gtk">
|
||||
<file>gtk+-2.14.7/gtk/gtkbuilder.h</file>
|
||||
<file>gtk+-2.14.7/gtk/gtkbuilder.c</file>
|
||||
</namespace>
|
||||
</library>
|
||||
</api>
|
||||
</gapi-parser-input>
|
||||
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