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| 1 #!/usr/bin/python2.4 |
| 2 # Copyright (c) 2006-2008 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 sys |
| 13 import re |
| 14 import postprocess_interface |
| 15 import grit.node.empty |
| 16 from grit.node import misc |
| 17 |
| 18 class ToolbarPostProcessor(postprocess_interface.PostProcessor): |
| 19 ''' Defines message groups within the grd file for each of the |
| 20 IDS_COMMAND stuff. |
| 21 ''' |
| 22 |
| 23 _IDS_COMMAND = re.compile(r'IDS_COMMAND_') |
| 24 _GRAB_PARAMETERS = re.compile(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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