Rename client/{dom,html} to lib/{dom,html} .

client/dom/scripts/systeminterface.py

Index: client/dom/scripts/systeminterface.py
===================================================================
--- client/dom/scripts/systeminterface.py	(revision 5796)
+++ client/dom/scripts/systeminterface.py	(working copy)
@@ -1,217 +0,0 @@
-#!/usr/bin/python
-# Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-# for details. All rights reserved. Use of this source code is governed by a
-# BSD-style license that can be found in the LICENSE file.
-
-"""This module providesfunctionality for systems to generate
-Dart interfaces from the IDL database."""
-
-import os
-import systembase
-from generator import *
-
-class InterfacesSystem(systembase.System):
-
-  def __init__(self, templates, database, emitters, output_dir):
-    super(InterfacesSystem, self).__init__(
-        templates, database, emitters, output_dir)
-    self._dart_interface_file_paths = []
-
-
-  def InterfaceGenerator(self,
-                         interface,
-                         common_prefix,
-                         super_interface_name,
-                         source_filter):
-    """."""
-    interface_name = interface.id
-    dart_interface_file_path = self._FilePathForDartInterface(interface_name)
-
-    self._dart_interface_file_paths.append(dart_interface_file_path)
-
-    dart_interface_code = self._emitters.FileEmitter(dart_interface_file_path)
-
-    template_file = 'interface_%s.darttemplate' % interface_name
-    template = self._templates.TryLoad(template_file)
-    if not template:
-      template = self._templates.Load('interface.darttemplate')
-
-    return DartInterfaceGenerator(
-        interface, dart_interface_code,
-        template,
-        common_prefix, super_interface_name,
-        source_filter)
-
-  def ProcessCallback(self, interface, info):
-    """Generates a typedef for the callback interface."""
-    interface_name = interface.id
-    file_path = self._FilePathForDartInterface(interface_name)
-    self._ProcessCallback(interface, info, file_path)
-
-  def GenerateLibraries(self, lib_dir):
-    pass
-
-
-  def _FilePathForDartInterface(self, interface_name):
-    """Returns the file path of the Dart interface definition."""
-    return os.path.join(self._output_dir, 'src', 'interface',
-                        '%s.dart' % interface_name)
-
-# ------------------------------------------------------------------------------
-
-class DartInterfaceGenerator(object):
-  """Generates Dart Interface definition for one DOM IDL interface."""
-
-  def __init__(self, interface, emitter, template,
-               common_prefix, super_interface, source_filter):
-    """Generates Dart code for the given interface.
-
-    Args:
-      interface -- an IDLInterface instance. It is assumed that all types have
-        been converted to Dart types (e.g. int, String), unless they are in the
-        same package as the interface.
-      common_prefix -- the prefix for the common library, if any.
-      super_interface -- the name of the common interface that this interface
-        implements, if any.
-      source_filter -- if specified, rewrites the names of any superinterfaces
-        that are not from these sources to use the common prefix.
-    """
-    self._interface = interface
-    self._emitter = emitter
-    self._template = template
-    self._common_prefix = common_prefix
-    self._super_interface = super_interface
-    self._source_filter = source_filter
-
-
-  def StartInterface(self):
-    if self._super_interface:
-      typename = self._super_interface
-    else:
-      typename = self._interface.id
-
-
-    extends = []
-    suppressed_extends = []
-
-    for parent in self._interface.parents:
-      # TODO(vsm): Remove source_filter.
-      if MatchSourceFilter(self._source_filter, parent):
-        # Parent is a DOM type.
-        extends.append(DartType(parent.type.id))
-      elif '<' in parent.type.id:
-        # Parent is a Dart collection type.
-        # TODO(vsm): Make this check more robust.
-        extends.append(parent.type.id)
-      else:
-        suppressed_extends.append('%s.%s' %
-                                  (self._common_prefix, parent.type.id))
-
-    comment = ' extends'
-    extends_str = ''
-    if extends:
-      extends_str += ' extends ' + ', '.join(extends)
-      comment = ','
-    if suppressed_extends:
-      extends_str += ' /*%s %s */' % (comment, ', '.join(suppressed_extends))
-
-    factory_provider = None
-    constructor_info = AnalyzeConstructor(self._interface)
-    if constructor_info:
-      factory_provider = '_' + typename + 'FactoryProvider';
-
-    if typename in interface_factories:
-      factory_provider = interface_factories[typename]
-
-    if factory_provider:
-      extends_str += ' default ' + factory_provider
-
-    # TODO(vsm): Add appropriate package / namespace syntax.
-    (self._members_emitter,
-     self._top_level_emitter) = self._emitter.Emit(
-         self._template + '$!TOP_LEVEL',
-         ID=typename,
-         EXTENDS=extends_str)
-
-    if constructor_info:
-      self._members_emitter.Emit(
-          '\n'
-          '  $CTOR($PARAMS);\n',
-          CTOR=typename,
-          PARAMS=constructor_info.ParametersInterfaceDeclaration());
-
-    element_type = MaybeTypedArrayElementType(self._interface)
-    if element_type:
-      self._members_emitter.Emit(
-          '\n'
-          '  $CTOR(int length);\n'
-          '\n'
-          '  $CTOR.fromList(List<$TYPE> list);\n'
-          '\n'
-          '  $CTOR.fromBuffer(ArrayBuffer buffer);\n',
-          CTOR=self._interface.id,
-          TYPE=DartType(element_type))
-
-
-  def FinishInterface(self):
-    # TODO(vsm): Use typedef if / when that is supported in Dart.
-    # Define variant as subtype.
-    if (self._super_interface and
-        self._interface.id is not self._super_interface):
-      consts_emitter = self._top_level_emitter.Emit(
-          '\n'
-          'interface $NAME extends $BASE {\n'
-          '$!CONSTS'
-          '}\n',
-          NAME=self._interface.id,
-          BASE=self._super_interface)
-      for const in sorted(self._interface.constants, ConstantOutputOrder):
-        self._EmitConstant(consts_emitter, const)
-
-  def AddConstant(self, constant):
-    if (not self._super_interface or
-        self._interface.id is self._super_interface):
-      self._EmitConstant(self._members_emitter, constant)
-
-  def _EmitConstant(self, emitter, constant):
-    emitter.Emit('\n  static final $TYPE $NAME = $VALUE;\n',
-                 NAME=constant.id,
-                 TYPE=DartType(constant.type.id),
-                 VALUE=constant.value)
-
-  def AddAttribute(self, getter, setter):
-    if getter and setter and getter.type.id == setter.type.id:
-      self._members_emitter.Emit('\n  $TYPE $NAME;\n',
-                                 NAME=DartDomNameOfAttribute(getter),
-                                 TYPE=DartType(getter.type.id));
-      return
-    if getter and not setter:
-      self._members_emitter.Emit('\n  final $TYPE $NAME;\n',
-                                 NAME=DartDomNameOfAttribute(getter),
-                                 TYPE=DartType(getter.type.id));
-      return
-    raise Exception('Unexpected getter/setter combination %s %s' %
-                    (getter, setter))
-
-  def AddIndexer(self, element_type):
-    # Interface inherits all operations from List<element_type>.
-    pass
-
-  def AddOperation(self, info):
-    """
-    Arguments:
-      operations - contains the overloads, one or more operations with the same
-        name.
-    """
-    self._members_emitter.Emit('\n'
-                               '  $TYPE $NAME($PARAMS);\n',
-                               TYPE=info.type_name,
-                               NAME=info.name,
-                               PARAMS=info.ParametersInterfaceDeclaration())
-
-  # Interfaces get secondary members directly via the superinterfaces.
-  def AddSecondaryAttribute(self, interface, getter, setter):
-    pass
-
-  def AddSecondaryOperation(self, interface, attr):
-    pass