annotate src/tools/xml_tools.py @ 905:cad8e52bb2e6

tools: xml_tools.ElementParser do not replace '\n' and '\t' with ' ' by default
author souliane <souliane@mailoo.org>
date Sat, 15 Mar 2014 00:15:49 +0100
parents 65bf1bc70f6b
children 9754c0ebadba
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT: a jabber client
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5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org)
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 from sat.core.i18n import _
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21 from logging import debug, info, error, warning
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22 from xml.dom import minidom, NotFoundErr
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23 from wokkel import data_form
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24 from twisted.words.xish import domish
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25 from sat.core import exceptions
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27 """This library help manage XML used in SàT (parameters, registration, etc) """
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29 SAT_FORM_PREFIX = "SAT_FORM_"
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30 SAT_PARAM_SEPARATOR = "_XMLUI_PARAM_" # used to have unique elements names
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33 # Helper functions
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34
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35 def _dataFormField2XMLUIData(field):
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36 """ Get data needed to create an XMLUI's Widget from Wokkel's data_form's Field
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37 field can be modified (if it's fixed and it has no value)
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38 @param field: data_form.Field (it uses field.value, field.fieldType, field.label and field.var)
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39 @return: widget_type, widget_args, widget_kwargs
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40
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41 """
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42 widget_args = [field.value]
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43 widget_kwargs = {}
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44 if field.fieldType == 'fixed' or field.fieldType is None:
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45 widget_type = 'text'
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46 if field.value is None:
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47 if field.label is None:
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48 warning(_("Fixed field has neither value nor label, ignoring it"))
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49 field.value = ""
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50 else:
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51 field.value = field.label
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52 field.label = None
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53 widget_args[0] = field.value
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54 elif field.fieldType == 'text-single':
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55 widget_type = "string"
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56 elif field.fieldType == 'text-private':
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57 widget_type = "password"
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58 elif field.fieldType == 'boolean':
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59 widget_type = "bool"
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60 if widget_args[0] is None:
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61 widget_args[0] = 'false'
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62 elif field.fieldType == 'list-single':
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63 widget_type = "list"
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64 del widget_args[0]
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65 widget_kwargs["options"] = [(option.value, option.label or option.value) for option in field.options]
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66 else:
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67 error(u"FIXME FIXME FIXME: Type [%s] is not managed yet by SàT" % field.fieldType)
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68 widget_type = "string"
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69
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70 if field.var:
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71 widget_kwargs["name"] = field.var
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72
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73 return widget_type, widget_args, widget_kwargs
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75
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76 def dataForm2XMLUI(form, submit_id, session_id=None):
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77 """Take a data form (xep-0004, Wokkel's implementation) and convert it to a SàT XML
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78 @param submit_id: callback id to call when submitting form
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79 @param session_id: id to return with the data
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80
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81 """
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82 form_ui = XMLUI("form", "vertical", submit_id=submit_id, session_id=session_id)
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83
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84 if form.instructions:
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85 form_ui.addText('\n'.join(form.instructions), 'instructions')
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86
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87 form_ui.changeContainer("pairs")
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89 for field in form.fieldList:
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90 widget_type, widget_args, widget_kwargs = _dataFormField2XMLUIData(field)
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91 label = field.label or field.var
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92 if label:
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93 form_ui.addLabel(label)
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94 else:
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95 form_ui.addEmpty()
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96
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97 form_ui.addWidget(widget_type, *widget_args, **widget_kwargs)
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98
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99 return form_ui
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100
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101 def dataFormResult2AdvancedList(xmlui, form_xml):
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102 """Take a raw data form (not parsed by XEP-0004) and convert it to an advanced list
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103 raw data form is used because Wokkel doesn't manage result items parsing yet
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104 @param xmlui: the XMLUI where the AdvancedList will be added
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105 @param form_xml: domish.Element of the data form
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106 @return: AdvancedList element
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107 """
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108 headers = {}
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109 try:
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110 reported_elt = form_xml.elements('jabber:x:data', 'reported').next()
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111 except StopIteration:
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112 raise exceptions.DataError("Couldn't find expected <reported> tag")
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113
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114 for elt in reported_elt.elements():
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115 if elt.name != "field":
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116 raise exceptions.DataError("Unexpected tag")
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117 name = elt["var"]
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118 label = elt.attributes.get('label','')
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119 type_ = elt.attributes.get('type')
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120 headers[name] = (label, type_)
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121
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122 if not headers:
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123 raise exceptions.DataError("No reported fields (see XEP-0004 §3.4)")
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124
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125 adv_list = AdvancedListContainer(xmlui, headers=headers, columns=len(headers), parent=xmlui.current_container)
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126 xmlui.changeContainer(adv_list)
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127
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128 item_elts = form_xml.elements('jabber:x:data', 'item')
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
129
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
130 for item_elt in item_elts:
660
69a8bfd266a5 core, plugins: fixed bad use of children instead of elements() for domish.Element instances.
Goffi <goffi@goffi.org>
parents: 655
diff changeset
131 for elt in item_elt.elements():
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
132 if elt.name != 'field':
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Goffi <goffi@goffi.org>
parents: 615
diff changeset
133 warning("Unexpected tag (%s)" % elt.name)
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
134 continue
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
135 field = data_form.Field.fromElement(elt)
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
136
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
137 widget_type, widget_args, widget_kwargs = _dataFormField2XMLUIData(field)
803
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
138 xmlui.addWidget(widget_type, *widget_args, **widget_kwargs)
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
139
803
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
140 return xmlui
630
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Goffi <goffi@goffi.org>
parents: 615
diff changeset
141
761
2f8d72226bc0 core (xml_tools): dataForm*2XML renamed to dataForm*2XMLUI and now return XMLUI instead of raw XML + submit_id is managed, and session_id is returned if present
Goffi <goffi@goffi.org>
parents: 760
diff changeset
142 def dataFormResult2XMLUI(form_xml, session_id=None):
630
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parents: 615
diff changeset
143 """Take a raw data form (not parsed by XEP-0004) and convert it to a SàT XMLUI
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
144 raw data form is used because Wokkel doesn't manage result items parsing yet
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Goffi <goffi@goffi.org>
parents: 615
diff changeset
145 @param form_xml: domish.Element of the data form
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Goffi <goffi@goffi.org>
parents: 615
diff changeset
146 @return: XMLUI interface
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
147 """
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
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parents: 615
diff changeset
148
803
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
149 xmlui = XMLUI("window", "vertical", session_id=session_id)
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
150 dataFormResult2AdvancedList(xmlui, form_xml)
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
151 return xmlui
590
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
152
762
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
153 def XMLUIResult2DataFormResult(xmlui_data):
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
154 """ Extract form data from a XMLUI return
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
155 @xmlui_data: data returned by frontends for XMLUI form
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
156 @return: dict of data usable by Wokkel's dataform
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
157 """
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
158 return {key[len(SAT_FORM_PREFIX):]: value for key, value in xmlui_data.iteritems() if key.startswith(SAT_FORM_PREFIX)}
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
159
805
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
160 def formEscape(name):
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
161 """ Return escaped name for forms """
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
162 return u"%s%s" % (SAT_FORM_PREFIX, name)
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
163
762
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
164 def XMLUIResultToElt(xmlui_data):
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
165 """ Construct result domish.Element from XMLUI result
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
166 @xmlui_data: data returned by frontends for XMLUI form
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
167 """
805
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
168 form = data_form.Form('submit')
762
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
169 form.makeFields(XMLUIResult2DataFormResult(xmlui_data))
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
170 return form.toElement()
aed7d99276b8 core (xml_tools), frontends: added a prefix to XMLUI form names in result data, to avoid name conflicts (e.g.: if a form has name "submit", and this name is also used internally by SàT)
Goffi <goffi@goffi.org>
parents: 761
diff changeset
171
102
94011f553cd0 misc bugfixes
Goffi <goffi@goffi.org>
parents: 95
diff changeset
172 def tupleList2dataForm(values):
94011f553cd0 misc bugfixes
Goffi <goffi@goffi.org>
parents: 95
diff changeset
173 """convert a list of tuples (name,value) to a wokkel submit data form"""
94011f553cd0 misc bugfixes
Goffi <goffi@goffi.org>
parents: 95
diff changeset
174 form = data_form.Form('submit')
94011f553cd0 misc bugfixes
Goffi <goffi@goffi.org>
parents: 95
diff changeset
175 for value in values:
94011f553cd0 misc bugfixes
Goffi <goffi@goffi.org>
parents: 95
diff changeset
176 field = data_form.Field(var=value[0], value=value[1])
94011f553cd0 misc bugfixes
Goffi <goffi@goffi.org>
parents: 95
diff changeset
177 form.addField(field)
37
a61beb21d16d Gateway registration, unregistration & edition
Goffi <goffi@goffi.org>
parents: 35
diff changeset
178
102
94011f553cd0 misc bugfixes
Goffi <goffi@goffi.org>
parents: 95
diff changeset
179 return form
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
180
802
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
181 def paramsXML2XMLUI(xml):
105
d2630fba8dfd params to XMLUI tools
Goffi <goffi@goffi.org>
parents: 104
diff changeset
182 """Convert the xml for parameter to a SàT XML User Interface"""
214
e178e8f6d13a fixed some unicode issue
Goffi <goffi@goffi.org>
parents: 183
diff changeset
183 params_doc = minidom.parseString(xml.encode('utf-8'))
105
d2630fba8dfd params to XMLUI tools
Goffi <goffi@goffi.org>
parents: 104
diff changeset
184 top = params_doc.documentElement
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Goffi <goffi@goffi.org>
parents: 104
diff changeset
185 if top.nodeName != 'params':
802
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
186 raise exceptions.DataError(_('INTERNAL ERROR: parameters xml not valid'))
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parents: 800
diff changeset
187
105
d2630fba8dfd params to XMLUI tools
Goffi <goffi@goffi.org>
parents: 104
diff changeset
188 param_ui = XMLUI("param", "tabs")
802
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
189 tabs_cont = param_ui.current_container
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parents: 800
diff changeset
190
105
d2630fba8dfd params to XMLUI tools
Goffi <goffi@goffi.org>
parents: 104
diff changeset
191 for category in top.getElementsByTagName("category"):
796
46aa5ada61bf core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 771
diff changeset
192 category_name = category.getAttribute('name')
183
9ee4a1d0d7fb Added auto(dis)connect params + misc
Goffi <goffi@goffi.org>
parents: 160
diff changeset
193 label = category.getAttribute('label')
796
46aa5ada61bf core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 771
diff changeset
194 if not category_name:
802
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
195 raise exceptions.DataError(_('INTERNAL ERROR: params categories must have a name'))
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parents: 800
diff changeset
196 tabs_cont.addTab(category_name, label=label, container=PairsContainer)
105
d2630fba8dfd params to XMLUI tools
Goffi <goffi@goffi.org>
parents: 104
diff changeset
197 for param in category.getElementsByTagName("param"):
802
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
198 widget_kwargs = {}
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parents: 800
diff changeset
199
796
46aa5ada61bf core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 771
diff changeset
200 param_name = param.getAttribute('name')
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
201 param_label = param.getAttribute('label')
865
3ee2ec7ec010 core (xmlui), frontends: handling of "text" type in params xml + bug fixes
Goffi <goffi@goffi.org>
parents: 863
diff changeset
202 type_ = param.getAttribute('type')
3ee2ec7ec010 core (xmlui), frontends: handling of "text" type in params xml + bug fixes
Goffi <goffi@goffi.org>
parents: 863
diff changeset
203 if not param_name and type_ != 'text':
802
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
204 raise exceptions.DataError(_('INTERNAL ERROR: params must have a name'))
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
205
105
d2630fba8dfd params to XMLUI tools
Goffi <goffi@goffi.org>
parents: 104
diff changeset
206 value = param.getAttribute('value') or None
106
138d82f64b6f plugin CS: friends parsing
Goffi <goffi@goffi.org>
parents: 105
diff changeset
207 callback_id = param.getAttribute('callback_id') or None
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
208
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
209 if type_ == 'list':
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
210 options = _getParamListOptions(param)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
211 widget_kwargs['options'] = options
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
212
865
3ee2ec7ec010 core (xmlui), frontends: handling of "text" type in params xml + bug fixes
Goffi <goffi@goffi.org>
parents: 863
diff changeset
213 if type_ in ("button", "text"):
106
138d82f64b6f plugin CS: friends parsing
Goffi <goffi@goffi.org>
parents: 105
diff changeset
214 param_ui.addEmpty()
803
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
215 value = param_label
106
138d82f64b6f plugin CS: friends parsing
Goffi <goffi@goffi.org>
parents: 105
diff changeset
216 else:
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
217 param_ui.addLabel(param_label or param_name)
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parents: 800
diff changeset
218
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
219 if value:
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
220 widget_kwargs["value"] = value
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
221
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
222 if callback_id:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
223 widget_kwargs['callback_id'] = callback_id
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
224
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
225 widget_kwargs['name'] = "%s%s%s" % (category_name, SAT_PARAM_SEPARATOR, param_name)
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parents: 800
diff changeset
226
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
227 param_ui.addWidget(type_, **widget_kwargs)
105
d2630fba8dfd params to XMLUI tools
Goffi <goffi@goffi.org>
parents: 104
diff changeset
228
d2630fba8dfd params to XMLUI tools
Goffi <goffi@goffi.org>
parents: 104
diff changeset
229 return param_ui.toXml()
d2630fba8dfd params to XMLUI tools
Goffi <goffi@goffi.org>
parents: 104
diff changeset
230
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
231
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
232 def _getParamListOptions(param):
655
56f8a9c99194 core, primitivus: better support for parameter of type list
souliane <souliane@mailoo.org>
parents: 645
diff changeset
233 """Retrieve the options for list element. Allow listing the <option/>
56f8a9c99194 core, primitivus: better support for parameter of type list
souliane <souliane@mailoo.org>
parents: 645
diff changeset
234 tags directly in <param/> or in an intermediate <options/> tag."""
56f8a9c99194 core, primitivus: better support for parameter of type list
souliane <souliane@mailoo.org>
parents: 645
diff changeset
235 elems = param.getElementsByTagName("options")
56f8a9c99194 core, primitivus: better support for parameter of type list
souliane <souliane@mailoo.org>
parents: 645
diff changeset
236 if len(elems) == 0:
56f8a9c99194 core, primitivus: better support for parameter of type list
souliane <souliane@mailoo.org>
parents: 645
diff changeset
237 elems = param.getElementsByTagName("option")
56f8a9c99194 core, primitivus: better support for parameter of type list
souliane <souliane@mailoo.org>
parents: 645
diff changeset
238 else:
56f8a9c99194 core, primitivus: better support for parameter of type list
souliane <souliane@mailoo.org>
parents: 645
diff changeset
239 elems = elems.item(0).getElementsByTagName("option")
56f8a9c99194 core, primitivus: better support for parameter of type list
souliane <souliane@mailoo.org>
parents: 645
diff changeset
240 if len(elems) == 0:
56f8a9c99194 core, primitivus: better support for parameter of type list
souliane <souliane@mailoo.org>
parents: 645
diff changeset
241 return []
56f8a9c99194 core, primitivus: better support for parameter of type list
souliane <souliane@mailoo.org>
parents: 645
diff changeset
242 return [elem.getAttribute("value") for elem in elems]
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souliane <souliane@mailoo.org>
parents: 645
diff changeset
243
56f8a9c99194 core, primitivus: better support for parameter of type list
souliane <souliane@mailoo.org>
parents: 645
diff changeset
244
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
245 ## XMLUI Elements
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
246
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
247
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
248 class Element(object):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
249 """ Base XMLUI element """
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
250 type = None
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
251
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
252 def __init__(self, xmlui, parent=None):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
253 """Create a container element
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
254 @param xmlui: XMLUI instance
9007bb133009 core, frontends: XMLUI refactoring:
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255 @parent: parent element
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256 """
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257 assert(self.type) is not None
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258 if not hasattr(self, 'elem'):
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259 self.elem = parent.xmlui.doc.createElement(self.type)
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260 self.xmlui = xmlui
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261 if parent is not None:
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262 parent.append(self)
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263 self.parent = parent
802
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264
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265 def append(self, child):
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266 self.elem.appendChild(child.elem)
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267 child.parent = self
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268
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269
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270 class TopElement(Element):
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271 """ Main XML Element """
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272 type = 'top'
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273
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274 def __init__(self, xmlui):
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275 self.elem = xmlui.doc.documentElement
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276 super(TopElement, self).__init__(xmlui)
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277
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278
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279 class TabElement(Element):
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280 """ Used by TabsContainer to give name and label to tabs """
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281 type = 'tab'
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282
802
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283 def __init__(self, parent, name, label):
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284 if not isinstance(parent, TabsContainer):
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285 raise exceptions.DataError(_("TabElement must be a child of TabsContainer"))
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286 super(TabElement, self).__init__(parent.xmlui, parent)
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287 self.elem.setAttribute('name', name)
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288 self.elem.setAttribute('label', label)
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289
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290
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291 class FieldBackElement(Element):
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292 """ Used by ButtonWidget to indicate which field have to be sent back """
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293 type = 'field_back'
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294
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295 def __init__(self, parent, name):
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296 assert(isinstance(parent, ButtonWidget))
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297 super(FieldBackElement, self).__init__(parent.xmlui, parent)
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298 self.elem.setAttribute('name', name)
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299
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300
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301 class OptionElement(Element):
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302 """" Used by ListWidget to specify options """
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303 type = 'option'
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304
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305 def __init__(self, parent, option):
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306 assert(isinstance(parent, ListWidget))
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307 super(OptionElement, self).__init__(parent.xmlui, parent)
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308 if isinstance(option, basestring):
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
309 value, label = option, option
9007bb133009 core, frontends: XMLUI refactoring:
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310 elif isinstance(option, tuple):
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
311 value, label = option
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
312 self.elem.setAttribute('value', value)
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313 self.elem.setAttribute('label', label)
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314
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315
9007bb133009 core, frontends: XMLUI refactoring:
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316 class RowElement(Element):
9007bb133009 core, frontends: XMLUI refactoring:
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317 """" Used by AdvancedListContainer """
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318 type = 'row'
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319
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
320 def __init__(self, parent):
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
321 assert(isinstance(parent, AdvancedListContainer))
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
322 super(RowElement, self).__init__(parent.xmlui, parent)
805
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
323 if parent.next_row_idx is not None:
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
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diff changeset
324 if parent.auto_index:
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
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325 raise exceptions.DataError(_("Can't set row index if auto_index is True"))
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
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parents: 804
diff changeset
326 self.elem.setAttribute('index', parent.next_row_idx)
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
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diff changeset
327 parent.next_row_idx = None
802
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diff changeset
328
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329
9007bb133009 core, frontends: XMLUI refactoring:
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330 class HeaderElement(Element):
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331 """" Used by AdvancedListContainer """
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332 type = 'header'
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
333
876
65bf1bc70f6b tools, plugin XEP-0077: small fixes
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334 def __init__(self, parent, name=None, label=None, description=None):
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
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335 """
802
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336 @param parent: AdvancedListContainer instance
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337 @param name: name of the container
630
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338 @param label: label to be displayed in columns
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339 @param description: long descriptive text
802
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340
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341 """
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342 assert(isinstance(parent, AdvancedListContainer))
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343 super(HeaderElement, self).__init__(parent.xmlui, parent)
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344 if name:
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345 self.elem.setAttribute('name', name)
802
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346 if label:
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347 self.elem.setAttribute('label', label)
802
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diff changeset
348 if description:
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diff changeset
349 self.elem.setAttribute('description', description)
802
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diff changeset
350
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351
9007bb133009 core, frontends: XMLUI refactoring:
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352 class Container(Element):
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353 """ And Element which contains other ones and has a layout """
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354 type = None
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355
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356 def __init__(self, xmlui, parent=None):
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357 """Create a container element
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358 @param xmlui: XMLUI instance
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359 @parent: parent element or None
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360 """
9007bb133009 core, frontends: XMLUI refactoring:
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361 self.elem = xmlui.doc.createElement('container')
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diff changeset
362 super(Container, self).__init__(xmlui, parent)
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diff changeset
363 self.elem.setAttribute('type', self.type)
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diff changeset
364
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365 def getParentContainer(self):
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diff changeset
366 """ Return first parent container
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diff changeset
367 @return: parent container or None
630
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diff changeset
368
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
369 """
802
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
370 current = self.parent
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diff changeset
371 while(not isinstance(current, (Container)) and
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
372 current is not None):
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373 current = current.parent
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374 return current
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diff changeset
375
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
376 class VerticalContainer(Container):
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diff changeset
377 type = "vertical"
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diff changeset
378
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diff changeset
379
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
380 class HorizontalContainer(Container):
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381 type = "horizontal"
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diff changeset
382
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
383
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
384 class PairsContainer(Container):
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diff changeset
385 type = "pairs"
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parents: 800
diff changeset
386
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
387
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
388 class TabsContainer(Container):
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diff changeset
389 type = "tabs"
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diff changeset
390
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
391 def addTab(self, name, label=None, container=VerticalContainer):
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diff changeset
392 """Add a tab"""
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diff changeset
393 if not label:
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
394 label = name
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
395 tab_elt = TabElement(self, name, label)
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
396 new_container = container(self.xmlui, tab_elt)
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
397 self.xmlui.changeContainer(new_container)
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
398
9007bb133009 core, frontends: XMLUI refactoring:
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diff changeset
399 def end(self):
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
400 """ Called when we have finished tabs
9007bb133009 core, frontends: XMLUI refactoring:
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parents: 800
diff changeset
401 change current container to first container parent
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
402
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
403 """
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
404 parent_container = self.getParentContainer()
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
405 self.xmlui.changeContainer(parent_container)
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
406
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
407
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
408 class AdvancedListContainer(Container):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
409 type = "advanced_list"
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
410
805
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
411 def __init__(self, xmlui, callback_id=None, name=None, headers=None, items=None, columns=None, selectable = 'no', auto_index = False, parent=None):
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
412 """Create an advanced list
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
413 @param headers: optional headers informations
805
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
414 @param callback_id: id of the method to call when selection is done
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
415 @param items: list of widgets to add (just the first row)
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
416 @param columns: number of columns in this table, or None to autodetect
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
417 @param selectable: one of:
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
418 'no': nothing is done
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
419 'single': one row can be selected
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
420 @param auto_index: if True, indexes will be generated by frontends, starting from 0
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
421 @return: created element
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
422 """
805
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
423 assert selectable in ('no', 'single')
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
424 if not items and columns is None:
876
65bf1bc70f6b tools, plugin XEP-0077: small fixes
souliane <souliane@mailoo.org>
parents: 865
diff changeset
425 raise exceptions.DataError(_("either items or columns need do be filled"))
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
426 if headers is None:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
427 headers = []
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
428 if items is None:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
429 items = []
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
430 super(AdvancedListContainer, self).__init__(xmlui, parent)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
431 if columns is None:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
432 columns = len(items[0])
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
433 self._columns = columns
803
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
434 self._item_idx = 0
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
435 self.current_row = None
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
436 if headers:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
437 if len(headers) != self._columns:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
438 raise exceptions.DataError(_("Headers lenght doesn't correspond to columns"))
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
439 self.addHeaders(headers)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
440 if items:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
441 self.addItems(items)
803
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
442 self.elem.setAttribute('columns', str(self._columns))
805
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
443 if callback_id is not None:
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
444 self.elem.setAttribute('callback', callback_id)
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
445 self.elem.setAttribute('selectable', selectable)
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
446 self.auto_index = auto_index
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
447 if auto_index:
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
448 self.elem.setAttribute('auto_index', 'true')
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
449 self.next_row_idx = None
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
450
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
451 def addHeaders(self, headers):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
452 for header in headers:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
453 self.addHeader(header)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
454
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
455 def addHeader(self, header):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
456 pass # TODO
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
457
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
458 def addItems(self, items):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
459 for item in items:
803
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
460 self.append(item)
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
461
805
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
462 def setRowIndex(self, idx):
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
463 """ Set index for next row
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
464 index are returned when a row is selected, in data's "index" key
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
465 @param idx: string index to associate to the next row
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
466
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
467 """
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
468 self.next_row_idx = idx
7c05c39156a2 core (XMLUI), frontends: advancedListContainer part 2:
Goffi <goffi@goffi.org>
parents: 804
diff changeset
469
803
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
470 def append(self, child):
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
471 if isinstance(child, RowElement):
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
472 return super(AdvancedListContainer, self).append(child)
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
473 if self._item_idx % self._columns == 0:
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
474 self.current_row = RowElement(self)
803
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
475 self.current_row.append(child)
f100fd8d279f core, frontends: implementation of AdvancedListContainer first draft + misc:
Goffi <goffi@goffi.org>
parents: 802
diff changeset
476 self._item_idx += 1
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
477
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
478 def end(self):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
479 """ Called when we have finished list
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
480 change current container to first container parent
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
481
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
482 """
804
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
483 if self._item_idx % self._columns != 0:
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
484 raise exceptions.DataError(_("Incorrect number of items in list"))
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
485 parent_container = self.getParentContainer()
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
486 self.xmlui.changeContainer(parent_container)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
487
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
488
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
489 class Widget(Element):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
490 type = None
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
491
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
492 def __init__(self, xmlui, name=None, parent=None):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
493 """Create an element
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
494 @param xmlui: XMLUI instance
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
495 @param name: name of the element or None
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
496 @param parent: parent element or None
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
497 """
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
498 self.elem = xmlui.doc.createElement('widget')
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
499 super(Widget, self).__init__(xmlui, parent)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
500 if name:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
501 self.elem.setAttribute('name', name)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
502 self.elem.setAttribute('type', self.type)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
503
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
504
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
505 class InputWidget(Widget):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
506 pass
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
507
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
508
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
509 class EmptyWidget(Widget):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
510 type = 'empty'
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
511
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
512
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
513 class TextWidget(Widget):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
514 type = 'text'
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
515
865
3ee2ec7ec010 core (xmlui), frontends: handling of "text" type in params xml + bug fixes
Goffi <goffi@goffi.org>
parents: 863
diff changeset
516 def __init__(self, xmlui, value, name=None, parent=None):
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
517 super(TextWidget, self).__init__(xmlui, name, parent)
865
3ee2ec7ec010 core (xmlui), frontends: handling of "text" type in params xml + bug fixes
Goffi <goffi@goffi.org>
parents: 863
diff changeset
518 text = self.xmlui.doc.createTextNode(value)
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
519 self.elem.appendChild(text)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
520
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
521
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
522 class LabelWidget(Widget):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
523 type='label'
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
524
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
525 def __init__(self, xmlui, label, name=None, parent=None):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
526 super(LabelWidget, self).__init__(xmlui, name, parent)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
527 self.elem.setAttribute('value', label)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
528
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
529
804
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
530 class JidWidget(Widget):
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
531 type='jid'
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
532
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
533 def __init__(self, xmlui, jid, name=None, parent=None):
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
534 super(JidWidget, self).__init__(xmlui, name, parent)
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
535 try:
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
536 self.elem.setAttribute('value', jid.full())
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
537 except AttributeError:
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
538 self.elem.setAttribute('value', unicode(jid))
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
539
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
540
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
541 class DividerWidget(Widget):
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
542 type = 'divider'
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
543
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
544 def __init__(self, xmlui, style='line', name=None, parent=None):
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
545 """ Create a divider
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
546 @param xmlui: XMLUI instance
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
547 @param style: one of:
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
548 - line: a simple line
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
549 - dot: a line of dots
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
550 - dash: a line of dashes
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
551 - plain: a full thick line
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
552 - blank: a blank line/space
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
553 @param name: name of the widget
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
554 @param parent: parent container
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
555
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
556 """
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
557 super(DividerWidget, self).__init__(xmlui, name, parent)
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
558 self.elem.setAttribute('style', style)
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
559
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
560
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
561 class StringWidget(InputWidget):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
562 type = 'string'
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
563
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
564 def __init__(self, xmlui, value=None, name=None, parent=None):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
565 super(StringWidget, self).__init__(xmlui, name, parent)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
566 if value:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
567 self.elem.setAttribute('value', value)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
568
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
569
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
570 class PasswordWidget(StringWidget):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
571 type = 'password'
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
572
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
573
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
574 class TextBoxWidget(StringWidget):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
575 type = 'textbox'
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
576
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
577
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
578 class BoolWidget(InputWidget):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
579 type = 'bool'
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
580
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
581 def __init__(self, xmlui, value='false', name=None, parent=None):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
582 if value == '0':
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
583 value='false'
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
584 elif value == '1':
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
585 value='true'
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
586 if not value in ('true', 'false'):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
587 raise exceptions.DataError(_("Value must be 0, 1, false or true"))
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
588 super(BoolWidget, self).__init__(xmlui, name, parent)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
589 self.elem.setAttribute('value', value)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
590
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
591
804
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
592 class ButtonWidget(Widget):
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
593 type = 'button'
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
594
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
595 def __init__(self, xmlui, callback_id, value=None, fields_back=None, name=None, parent=None):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
596 """Add a button
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
597 @param callback_id: callback which will be called if button is pressed
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
598 @param value: label of the button
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
599 @fields_back: list of names of field to give back when pushing the button
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
600 @param name: name
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
601 @param parent: parent container
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
602 """
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
603 if fields_back is None:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
604 fields_back = []
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
605 super(ButtonWidget, self).__init__(xmlui, name, parent)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
606 self.elem.setAttribute('callback', callback_id)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
607 if value:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
608 self.elem.setAttribute('value', value)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
609 for field in fields_back:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
610 fback_el = FieldBackElement(self, field)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
611
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
612
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
613 class ListWidget(InputWidget):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
614 type = 'list'
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
615
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
616 def __init__(self, xmlui, options, value=None, style=None, name=None, parent=None):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
617 if style is None:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
618 style = set()
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
619 styles = set(style)
820
462f2052af26 core(XMLUI): empty options in ListWidget now just show a warning message, no more assert
Goffi <goffi@goffi.org>
parents: 811
diff changeset
620 if not options:
462f2052af26 core(XMLUI): empty options in ListWidget now just show a warning message, no more assert
Goffi <goffi@goffi.org>
parents: 811
diff changeset
621 warning(_('empty "options" list'))
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
622 if not styles.issubset(['multi']):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
623 raise exceptions.DataError(_("invalid styles"))
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
624 super(ListWidget, self).__init__(xmlui, name, parent)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
625 self.addOptions(options)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
626 if value:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
627 self.elem.setAttribute('value', value)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
628 for style in styles:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
629 self.elem.setAttribute(style, 'yes')
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
630
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
631 def addOptions(self, options):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
632 """i Add options to a multi-values element (e.g. list) """
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
633 for option in options:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
634 OptionElement(self, option)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
635
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
636
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
637 ## XMLUI main class
630
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
638
0b914394e74f core: added advanced list to XMLUI (need improvment, very basic so far)
Goffi <goffi@goffi.org>
parents: 615
diff changeset
639
588
beaf6bec2fcd Remove every old-style class.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 587
diff changeset
640 class XMLUI(object):
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
641 """This class is used to create a user interface (form/window/parameters/etc) using SàT XML"""
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
642
804
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
643 def __init__(self, panel_type="window", container="vertical", title=None, submit_id=None, session_id=None):
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
644 """Init SàT XML Panel
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
645 @param panel_type: one of
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
646 - window (new window)
804
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
647 - popup
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
648 - form (formulaire, depend of the frontend, usually a panel with cancel/submit buttons)
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
649 - param (parameters, presentation depend of the frontend)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
650 @param container: disposition of elements, one of:
107
5ae370c71803 CS: message sending is now working
Goffi <goffi@goffi.org>
parents: 106
diff changeset
651 - vertical: elements are disposed up to bottom
5ae370c71803 CS: message sending is now working
Goffi <goffi@goffi.org>
parents: 106
diff changeset
652 - horizontal: elements are disposed left to right
5ae370c71803 CS: message sending is now working
Goffi <goffi@goffi.org>
parents: 106
diff changeset
653 - pairs: elements come on two aligned columns
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
654 (usually one for a label, the next for the element)
107
5ae370c71803 CS: message sending is now working
Goffi <goffi@goffi.org>
parents: 106
diff changeset
655 - tabs: elemens are in categories with tabs (notebook)
5ae370c71803 CS: message sending is now working
Goffi <goffi@goffi.org>
parents: 106
diff changeset
656 @param title: title or default if None
759
93bd868b8fb6 backend, frontends: callbacks refactoring:
Goffi <goffi@goffi.org>
parents: 754
diff changeset
657 @param submit_id: callback id to call for panel_type we can submit (form, param)
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
658 """
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
659 self._introspect()
804
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
660 if panel_type not in ['window', 'form', 'param', 'popup']:
760
73a0077f80cc backend, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 759
diff changeset
661 raise exceptions.DataError(_("Unknown panel type [%s]") % panel_type)
73a0077f80cc backend, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 759
diff changeset
662 if panel_type == 'form' and submit_id is None:
73a0077f80cc backend, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 759
diff changeset
663 raise exceptions.DataError(_("form XMLUI need a submit_id"))
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
664 if not isinstance(container, basestring):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
665 raise exceptions.DataError(_("container argument must be a string"))
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
666 self.type = panel_type
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
667 impl = minidom.getDOMImplementation()
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
668
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
669 self.doc = impl.createDocument(None, "sat_xmlui", None)
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
670 top_element = self.doc.documentElement
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
671 top_element.setAttribute("type", panel_type)
107
5ae370c71803 CS: message sending is now working
Goffi <goffi@goffi.org>
parents: 106
diff changeset
672 if title:
5ae370c71803 CS: message sending is now working
Goffi <goffi@goffi.org>
parents: 106
diff changeset
673 top_element.setAttribute("title", title)
798
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
674 self.submit_id = submit_id
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
675 self.session_id = session_id
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
676 self.main_container = self._createContainer(container, TopElement(self))
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
677 self.current_container = self.main_container
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
678
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
679 def _introspect(self):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
680 """ Introspect module to find Widgets and Containers """
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
681 self._containers = {}
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
682 self._widgets = {}
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
683 for obj in globals().values():
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
684 try:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
685 if issubclass(obj, Widget):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
686 if obj.__name__ == 'Widget':
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
687 continue
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
688 self._widgets[obj.type] = obj
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
689 elif issubclass(obj, Container):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
690 if obj.__name__ == 'Container':
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
691 continue
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
692 self._containers[obj.type] = obj
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
693 except TypeError:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
694 pass
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
695
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
696 def __del__(self):
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
697 self.doc.unlink()
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
698
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
699 def __getattr__(self, name):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
700 if name.startswith("add") and name not in ('addWidget',): # addWidgetName(...) create an instance of WidgetName
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
701 class_name = name[3:]+"Widget"
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
702 if class_name in globals():
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
703 cls = globals()[class_name]
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
704 if issubclass(cls, Widget):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
705 def createWidget(*args, **kwargs):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
706 if "parent" not in kwargs:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
707 kwargs["parent"] = self.current_container
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
708 if "name" not in kwargs and issubclass(cls, InputWidget): # name can be given as first argument or in keyword arguments for InputWidgets
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
709 args = list(args)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
710 kwargs["name"] = args.pop(0)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
711 return cls(self, *args, **kwargs)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
712 return createWidget
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
713 return object.__getattribute__(self, name)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
714
798
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
715 @property
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
716 def submit_id(self):
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
717 top_element = self.doc.documentElement
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
718 value = top_element.getAttribute("submit")
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
719 return value or None
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
720
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
721 @submit_id.setter
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
722 def submit_id(self, value):
760
73a0077f80cc backend, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 759
diff changeset
723 top_element = self.doc.documentElement
798
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
724 if value is None:
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
725 try:
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
726 top_element.removeAttribute("submit")
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
727 except NotFoundErr:
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
728 pass
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
729 elif value: # submit_id can be the empty string to bypass form restriction
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
730 top_element.setAttribute("submit", value)
760
73a0077f80cc backend, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 759
diff changeset
731
798
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
732 @property
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
733 def session_id(self):
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
734 top_element = self.doc.documentElement
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
735 value = top_element.getAttribute("session_id")
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
736 return value or None
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
737
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
738 @session_id.setter
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
739 def session_id(self, value):
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
740 top_element = self.doc.documentElement
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
741 if value is None:
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
742 try:
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
743 top_element.removeAttribute("session_id")
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
744 except NotFoundErr:
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
745 pass
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
746 elif value:
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
747 top_element.setAttribute("session_id", value)
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
748 else:
8f5479f8709a core: XMLUI now use @property for session_id and submit
Goffi <goffi@goffi.org>
parents: 796
diff changeset
749 raise exceptions.DataError("session_id can't be empty")
760
73a0077f80cc backend, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 759
diff changeset
750
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
751 def _createContainer(self, container, parent=None, **kwargs):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
752 """Create a container element
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
753 @param type: container type (cf init doc)
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
754 @parent: parent element or None
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
755 """
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
756 if container not in self._containers:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
757 raise exceptions.DataError(_("Unknown container type [%s]") % container)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
758 cls = self._containers[container]
804
5174657b3378 XMLUI (core, frontends): added JidWidget and DividerWidget + popup type + some bugfixes:
Goffi <goffi@goffi.org>
parents: 803
diff changeset
759 new_container = cls(self, parent=parent, **kwargs)
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
760 return new_container
105
d2630fba8dfd params to XMLUI tools
Goffi <goffi@goffi.org>
parents: 104
diff changeset
761
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
762 def changeContainer(self, container, **kwargs):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
763 """Change the current container
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
764 @param container: either container type (container it then created),
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
765 or an Container instance"""
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
766 if isinstance(container, basestring):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
767 self.current_container = self._createContainer(container, self.current_container.getParentContainer() or self.main_container, **kwargs)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
768 else:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
769 self.current_container = self.main_container if container is None else container
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
770 assert(isinstance(self.current_container, Container))
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
771 return self.current_container
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
772
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
773 def addWidget(self, type_, *args, **kwargs):
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
774 """Convenience method to add an element"""
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
775 if type_ not in self._widgets:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
776 raise exceptions.DataError(_("Invalid type [%s]") % type_)
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
777 if "parent" not in kwargs:
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
778 kwargs["parent"] = self.current_container
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
779 cls = self._widgets[type_]
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
780 return cls(self, *args, **kwargs)
104
5458ac1380cc XMLUI: added tabs layout
Goffi <goffi@goffi.org>
parents: 103
diff changeset
781
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
782 def toXml(self):
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
783 """return the XML representation of the panel"""
103
6be927a465ed XMLUI refactoring, step 1
Goffi <goffi@goffi.org>
parents: 102
diff changeset
784 return self.doc.toxml()
289
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
785
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
786
802
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
787 # Misc other funtions
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
788
9007bb133009 core, frontends: XMLUI refactoring:
Goffi <goffi@goffi.org>
parents: 800
diff changeset
789
289
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
790 class ElementParser(object):
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
791 """callable class to parse XML string into Element
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
792 Found at http://stackoverflow.com/questions/2093400/how-to-create-twisted-words-xish-domish-element-entirely-from-raw-xml/2095942#2095942
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
793 (c) Karl Anderson"""
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
794
905
cad8e52bb2e6 tools: xml_tools.ElementParser do not replace '\n' and '\t' with ' ' by default
souliane <souliane@mailoo.org>
parents: 876
diff changeset
795 def __call__(self, string, force_spaces=False):
cad8e52bb2e6 tools: xml_tools.ElementParser do not replace '\n' and '\t' with ' ' by default
souliane <souliane@mailoo.org>
parents: 876
diff changeset
796 """
cad8e52bb2e6 tools: xml_tools.ElementParser do not replace '\n' and '\t' with ' ' by default
souliane <souliane@mailoo.org>
parents: 876
diff changeset
797 @param string: the XML string
cad8e52bb2e6 tools: xml_tools.ElementParser do not replace '\n' and '\t' with ' ' by default
souliane <souliane@mailoo.org>
parents: 876
diff changeset
798 @param force_spaces: if True, replace occurrences of 'n' and '\t' with ' '.
cad8e52bb2e6 tools: xml_tools.ElementParser do not replace '\n' and '\t' with ' ' by default
souliane <souliane@mailoo.org>
parents: 876
diff changeset
799 """
289
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
800 self.result = None
590
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
801
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
802 def onStart(elem):
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
803 self.result = elem
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
804
289
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
805 def onEnd():
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
806 pass
590
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
807
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
808 def onElement(elem):
56531f9e9ac7 Fix pep8 support in src/tools.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
809 self.result.addChild(elem)
289
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
810
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
811 parser = domish.elementStream()
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
812 parser.DocumentStartEvent = onStart
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
813 parser.ElementEvent = onElement
0e54b1b0a8c8 xml_tools: added ElementParser for raw xml -> domish.Element conversion
Goffi <goffi@goffi.org>
parents: 228
diff changeset
814 parser.DocumentEndEvent = onEnd
536
a31abb97310d core, plugins: fixed bad namespace in stanza creation
Goffi <goffi@goffi.org>
parents: 480
diff changeset
815 tmp = domish.Element((None, "s"))
905
cad8e52bb2e6 tools: xml_tools.ElementParser do not replace '\n' and '\t' with ' ' by default
souliane <souliane@mailoo.org>
parents: 876
diff changeset
816 if force_spaces:
cad8e52bb2e6 tools: xml_tools.ElementParser do not replace '\n' and '\t' with ' ' by default
souliane <souliane@mailoo.org>
parents: 876
diff changeset
817 string = string.replace('\n', ' ').replace('\t', ' ')
cad8e52bb2e6 tools: xml_tools.ElementParser do not replace '\n' and '\t' with ' ' by default
souliane <souliane@mailoo.org>
parents: 876
diff changeset
818 tmp.addRawXml(string)
304
e04ccf122bb6 microblog sending
Goffi <goffi@goffi.org>
parents: 289
diff changeset
819 parser.parse(tmp.toXml().encode('utf-8'))
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
820 return self.result.firstChildElement()