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| 1 #!/usr/bin/env python | |
| 2 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 3 # Use of this source code is governed by a BSD-style license that can be | |
| 4 # found in the LICENSE file. | |
| 5 | |
| 6 ''' Toolbar postprocessing class. Modifies the previously processed GRD tree | |
| 7 by creating separate message groups for each of the IDS_COMMAND macros. | |
| 8 Also adds some identifiers nodes to declare specific ids to be included | |
| 9 in the generated grh file. | |
| 10 ''' | |
| 11 | |
| 12 import postprocess_interface | |
| 13 from grit import lazy_re | |
| 14 import grit.node.empty | |
| 15 from grit.node import misc | |
| 16 | |
| 17 class ToolbarPostProcessor(postprocess_interface.PostProcessor): | |
| 18 ''' Defines message groups within the grd file for each of the | |
| 19 IDS_COMMAND stuff. | |
| 20 ''' | |
| 21 | |
| 22 _IDS_COMMAND = lazy_re.compile(r'IDS_COMMAND_') | |
| 23 _GRAB_PARAMETERS = lazy_re.compile( | |
| 24 r'(IDS_COMMAND_[a-zA-Z0-9]+)_([a-zA-z0-9]+)') | |
| 25 | |
| 26 def Process(self, rctext, rcpath, grdnode): | |
| 27 ''' Processes the data in rctext and grdnode. | |
| 28 Args: | |
| 29 rctext: string containing the contents of the RC file being processed. | |
| 30 rcpath: the path used to access the file. | |
| 31 grdnode: the root node of the grd xml data generated by | |
| 32 the rc2grd tool. | |
| 33 | |
| 34 Return: | |
| 35 The root node of the processed GRD tree. | |
| 36 ''' | |
| 37 | |
| 38 release = grdnode.children[2] | |
| 39 messages = release.children[2] | |
| 40 | |
| 41 identifiers = grit.node.empty.IdentifiersNode() | |
| 42 identifiers.StartParsing('identifiers', release) | |
| 43 identifiers.EndParsing() | |
| 44 release.AddChild(identifiers) | |
| 45 | |
| 46 | |
| 47 # | |
| 48 # Turn the IDS_COMMAND messages into separate message groups | |
| 49 # with ids that are offsetted to the message group's first id | |
| 50 # | |
| 51 previous_name_attr = '' | |
| 52 previous_prefix = '' | |
| 53 previous_node = '' | |
| 54 new_messages_node = self.ConstructNewMessages(release) | |
| 55 for node in messages.children[:]: | |
| 56 name_attr = node.attrs['name'] | |
| 57 if self._IDS_COMMAND.search(name_attr): | |
| 58 mo = self._GRAB_PARAMETERS.search(name_attr) | |
| 59 mp = self._GRAB_PARAMETERS.search(previous_name_attr) | |
| 60 if mo and mp: | |
| 61 prefix = mo.group(1) | |
| 62 previous_prefix = mp.group(1) | |
| 63 new_message_id = mp.group(2) | |
| 64 if prefix == previous_prefix: | |
| 65 messages.RemoveChild(previous_name_attr) | |
| 66 previous_node.attrs['offset'] = 'PCI_' + new_message_id | |
| 67 del previous_node.attrs['name'] | |
| 68 new_messages_node.AddChild(previous_node) | |
| 69 else: | |
| 70 messages.RemoveChild(previous_name_attr) | |
| 71 previous_node.attrs['offset'] = 'PCI_' + new_message_id | |
| 72 del previous_node.attrs['name'] | |
| 73 new_messages_node.AddChild(previous_node) | |
| 74 new_messages_node.attrs['first_id'] = previous_prefix | |
| 75 new_messages_node = self.ConstructNewMessages(release) | |
| 76 else: | |
| 77 if self._IDS_COMMAND.search(previous_name_attr): | |
| 78 messages.RemoveChild(previous_name_attr) | |
| 79 previous_prefix = mp.group(1) | |
| 80 new_message_id = mp.group(2) | |
| 81 previous_node.attrs['offset'] = 'PCI_' + new_message_id | |
| 82 del previous_node.attrs['name'] | |
| 83 new_messages_node.AddChild(previous_node) | |
| 84 new_messages_node.attrs['first_id'] = previous_prefix | |
| 85 new_messages_node = self.ConstructNewMessages(release) | |
| 86 else: | |
| 87 if self._IDS_COMMAND.search(previous_name_attr): | |
| 88 messages.RemoveChild(previous_name_attr) | |
| 89 mp = self._GRAB_PARAMETERS.search(previous_name_attr) | |
| 90 previous_prefix = mp.group(1) | |
| 91 new_message_id = mp.group(2) | |
| 92 previous_node.attrs['offset'] = 'PCI_' + new_message_id | |
| 93 del previous_node.attrs['name'] | |
| 94 new_messages_node.AddChild(previous_node) | |
| 95 new_messages_node.attrs['first_id'] = previous_prefix | |
| 96 new_messages_node = self.ConstructNewMessages(release) | |
| 97 previous_name_attr = name_attr | |
| 98 previous_node = node | |
| 99 | |
| 100 | |
| 101 self.AddIdentifiers(rctext, identifiers) | |
| 102 return grdnode | |
| 103 | |
| 104 def ConstructNewMessages(self, parent): | |
| 105 new_node = grit.node.empty.MessagesNode() | |
| 106 new_node.StartParsing('messages', parent) | |
| 107 new_node.EndParsing() | |
| 108 parent.AddChild(new_node) | |
| 109 return new_node | |
| 110 | |
| 111 def AddIdentifiers(self, rctext, node): | |
| 112 node.AddChild(misc.IdentifierNode.Construct(node, 'IDS_COMMAND_gcFirst', '12
000', '')) | |
| 113 node.AddChild(misc.IdentifierNode.Construct(node, | |
| 114 'IDS_COMMAND_PCI_SPACE', '16', '
')) | |
| 115 node.AddChild(misc.IdentifierNode.Construct(node, 'PCI_BUTTON', '0', '')) | |
| 116 node.AddChild(misc.IdentifierNode.Construct(node, 'PCI_MENU', '1', '')) | |
| 117 node.AddChild(misc.IdentifierNode.Construct(node, 'PCI_TIP', '2', '')) | |
| 118 node.AddChild(misc.IdentifierNode.Construct(node, 'PCI_OPTIONS_TEXT', '3', '
')) | |
| 119 node.AddChild(misc.IdentifierNode.Construct(node, 'PCI_TIP_DISABLED', '4', '
')) | |
| 120 node.AddChild(misc.IdentifierNode.Construct(node, 'PCI_TIP_MENU', '5', '')) | |
| 121 node.AddChild(misc.IdentifierNode.Construct(node, 'PCI_TIP_MENU_DISABLED', '
6', '')) | |
| 122 node.AddChild(misc.IdentifierNode.Construct(node, 'PCI_TIP_OPTIONS', '7', ''
)) | |
| 123 node.AddChild(misc.IdentifierNode.Construct(node, 'PCI_TIP_OPTIONS_DISABLED'
, '8', '')) | |
| 124 node.AddChild(misc.IdentifierNode.Construct(node, | |
| 125 'PCI_TIP_DISABLED_BY_POLICY', '9
', '')) | |
| 126 | |
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