|
public static LookupClassByCName ( string cname ) : |
||
| cname | string | |
| return | ||
public static ObjectWrapper ReadObject(ObjectReader reader, XmlElement elem)
{
string className = elem.GetAttribute("class");
ClassDescriptor klass;
if (reader.Format == FileFormat.Native)
{
klass = Registry.LookupClassByName(className);
}
else
{
klass = Registry.LookupClassByCName(className);
}
if (klass == null)
{
ErrorWidget we = new ErrorWidget(className, elem.GetAttribute("id"));
ErrorWidgetWrapper wrap = (ErrorWidgetWrapper)Create(reader.Project, we);
wrap.Read(reader, elem);
return(wrap);
}
if (!klass.SupportsGtkVersion(reader.Project.TargetGtkVersion))
{
ErrorWidget we = new ErrorWidget(className, klass.TargetGtkVersion, reader.Project.TargetGtkVersion, elem.GetAttribute("id"));
ErrorWidgetWrapper wrap = (ErrorWidgetWrapper)Create(reader.Project, we);
wrap.Read(reader, elem);
return(wrap);
}
ObjectWrapper wrapper = klass.CreateWrapper();
wrapper.classDescriptor = klass;
wrapper.proj = reader.Project;
return(ReadObject(reader, elem, wrapper));
}
public static ObjectWrapper ReadObject(ObjectReader reader, XmlElement elem)
{
string className = elem.GetAttribute("class");
ClassDescriptor klass;
if (reader.Format == FileFormat.Native)
{
klass = Registry.LookupClassByName(className);
}
else
{
klass = Registry.LookupClassByCName(className);
}
if (klass == null)
{
ErrorWidget we = new ErrorWidget(className, elem.GetAttribute("id"));
ErrorWidgetWrapper wrap = (ErrorWidgetWrapper)Create(reader.Project, we);
wrap.Read(reader, elem);
return(wrap);
}
if (!klass.SupportsGtkVersion(reader.Project.TargetGtkVersion))
{
ErrorWidget we = new ErrorWidget(className, klass.TargetGtkVersion, reader.Project.TargetGtkVersion, elem.GetAttribute("id"));
ErrorWidgetWrapper wrap = (ErrorWidgetWrapper)Create(reader.Project, we);
wrap.Read(reader, elem);
return(wrap);
}
ObjectWrapper wrapper = klass.CreateWrapper();
wrapper.classDescriptor = klass;
wrapper.proj = reader.Project;
try {
wrapper.OnBeginRead(reader.Format);
wrapper.Read(reader, elem);
} catch (Exception ex) {
Console.WriteLine(ex);
ErrorWidget we = new ErrorWidget(ex, elem.GetAttribute("id"));
ErrorWidgetWrapper wrap = (ErrorWidgetWrapper)Create(reader.Project, we);
wrap.Read(reader, elem);
return(wrap);
} finally {
wrapper.OnEndRead(reader.Format);
}
return(wrapper);
}
static public void ImportWidget(ObjectWrapper wrapper, XmlElement elem)
{
string className = elem.GetAttribute("class");
if (className == null)
{
throw new GladeException("<widget> node with no class name");
}
ClassDescriptor klassBase = Registry.LookupClassByCName(className);
if (klassBase == null)
{
throw new GladeException("No stetic ClassDescriptor for " + className);
}
TypedClassDescriptor klass = klassBase as TypedClassDescriptor;
if (klass == null)
{
throw new GladeException("The widget class " + className + " is not supported by Glade");
}
ReadSignals(klass, wrapper, elem);
Hashtable rawProps, overrideProps;
ExtractProperties(klass, elem, out rawProps, out overrideProps);
string[] propNames;
GLib.Value[] propVals;
ParseProperties(klass.WrappedType, false, rawProps.Values,
out propNames, out propVals);
Gtk.Widget widget;
if (wrapper.Wrapped == null)
{
if (className == "GtkWindow" || className == "GtkDialog")
{
widget = (Gtk.Widget)klass.CreateInstance(wrapper.Project);
ObjectWrapper.Bind(wrapper.Project, klass, wrapper, widget, true);
SetProperties(klass, widget, propNames, propVals);
}
else
{
IntPtr raw = gtksharp_object_newv(klass.GType.Val, propNames.Length, propNames, propVals);
if (raw == IntPtr.Zero)
{
throw new GladeException("Could not create widget", className);
}
widget = (Gtk.Widget)GLib.Object.GetObject(raw, true);
if (widget == null)
{
gtk_object_sink(raw);
throw new GladeException("Could not create gtk# wrapper", className);
}
ObjectWrapper.Bind(wrapper.Project, klass, wrapper, widget, true);
}
}
else
{
widget = (Gtk.Widget)wrapper.Wrapped;
for (int i = 0; i < propNames.Length; i++)
{
g_object_set_property(widget.Handle, propNames[i], ref propVals[i]);
}
}
MarkTranslatables(widget, rawProps);
widget.Name = elem.GetAttribute("id");
SetOverrideProperties(wrapper, overrideProps);
MarkTranslatables(widget, overrideProps);
}
