C++ Type::GetKind方法代码示例

Type::Kind
Types::RegisterType (const char *name, const char *content_property, void *gc_handle, Type::Kind parent, bool is_interface, bool ctor_visible, Type::Kind* interfaces, int interface_count)
{
	Type *type = new Type (Deployment::GetCurrent (), Type::INVALID, parent, false, false, is_interface, name, 0, Find (parent)->GetEventCount (), NULL, interface_count, interfaces, ctor_visible, NULL, content_property);
	
	// printf ("Types::RegisterType (%s, %p, %i (%s)). this: %p, size: %i, count: %i\n", name, gc_handle, parent, Type::Find (this, parent) ? Type::Find (this, parent)->name : NULL, this, size, count);
	
	type->SetKind ((Type::Kind) types.Add (type));
	
	return type->GetKind ();
}

Value *
DependencyProperty::GetDefaultValue (Type::Kind kind)
{
	if (default_value_overrides) {
		Value *value = (Value *) g_hash_table_lookup (default_value_overrides, GINT_TO_POINTER (kind));
		if (value)
			return new Value (*value);
	
		Types *types = Deployment::GetCurrent ()->GetTypes ();
		Type *t = types->Find (kind);
		while ((t = t->GetParentType ()) != NULL) {
			value = (Value *) g_hash_table_lookup (default_value_overrides, GINT_TO_POINTER (t->GetKind ()));
			if (value)
				return new Value (*value);
		}
	}

	if (autocreator) {
		return autocreator (kind, this);
	} else {
		return default_value ? new Value (*default_value) : NULL;
	}
}

//.........这里部分代码省略.........
				goto error;
			
			break;
		
		default:
			bool explicit_type = false;
			expression_found = true;
			start = inptr - 1;

			while (inptr < inend && (*inptr != '.' || tick_open) && (!paren_open || *inptr != ')') && *inptr != '[') {
				if (*inptr == '\'') {
					tick_open = !tick_open;
					if (!tick_open) {
						inptr++;
						break;
					}
				}
				inptr++;
			}

			if (inptr == start)
				goto error;

			if (*inptr == '.') {
				// we found a type name, now we need to find the property name
				if ((inptr - start) == 11 && !g_ascii_strncasecmp (start, "TextElement", 11)) {
					// Some Beta versions of Blend had a bug where they would save the TextBlock
					// properties as TextElement instead. Since Silverlight 1.0 works around this
					// bug, we should too. Fixes http://silverlight.timovil.com and
					// http://election.msn.com/podium08.aspx.
					type = Type::Find (lu->GetDeployment (), "TextBlock");
					explicit_type = true;
				} else {
					const char *s = inptr;
					if (*(inptr -1) == '\'' && !tick_open) {
						s = inptr - 1;
					}
					name = g_strndup (start, s - start);
					type = lookup_type (lu, name);
					explicit_type = true;
					if (!type)
						type = lu->GetType ();
					g_free (name);
				}
				
				inptr++;
				start = inptr;
				while (inptr < inend && (!paren_open || *inptr != ')') && (*inptr != '.' || tick_open)) {
					if (*inptr == '\'') {
						tick_open = !tick_open;
						if (!tick_open) {
							inptr++;
							break;
						}
					}
					inptr++;
				}
				
				if (inptr == start)
					goto error;
			} else {
				type = lu->GetType ();
				explicit_type = false;
			}
			
			if ((*inptr != ')' && paren_open) || !type)
				goto error;

			name = g_strndup (start, inptr - start);
			if (!(res = DependencyProperty::GetDependencyProperty (type, name)) && lu)
				res = DependencyProperty::GetDependencyProperty (lu->GetType (), name);

			if (!res) {
				g_free (name);
				goto error;
			}

			if (!res->IsAttached () && !lu->Is (type->GetKind ())) {
				// We try to be gracefull here and do something smart...
				if (!(res = DependencyProperty::GetDependencyProperty (lu->GetType (), name))) {
					g_free (name);
					goto error;
				}
			}
			
			if (res->IsAttached () && explicit_type && !paren_open)
				goto error;
			
			g_free (name);
			break;
		}
	}
	
	*o = lu;
	return res;
	
 error:
	*o = NULL;	
	return NULL;
}