Mercurial > libervia-backend
annotate src/tools/common/template_xmlui.py @ 2402:f905dfe69fcc
template: new item_value filter
this filter is used with XMLUI to specify filters before using a generate method.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Fri, 27 Oct 2017 18:17:35 +0200 |
| parents | 8253ea069781 |
| children | 8b37a62336c3 |
| rev | line source |
|---|---|
| 2362 | 1 #!/usr/bin/env python2 |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # SAT: a jabber client | |
| 5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org) | |
| 6 | |
| 7 # This program is free software: you can redistribute it and/or modify | |
| 8 # it under the terms of the GNU Affero General Public License as published by | |
| 9 # the Free Software Foundation, either version 3 of the License, or | |
| 10 # (at your option) any later version. | |
| 11 | |
| 12 # This program is distributed in the hope that it will be useful, | |
| 13 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 # GNU Affero General Public License for more details. | |
| 16 | |
| 17 # You should have received a copy of the GNU Affero General Public License | |
| 18 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | |
| 20 """ template XMLUI parsing | |
| 21 | |
| 22 XMLUI classes from this modules can then be iterated to create the template | |
| 23 """ | |
| 24 | |
| 25 from sat.core.log import getLogger | |
| 26 log = getLogger(__name__) | |
| 27 from sat_frontends.tools import xmlui | |
| 28 | |
| 29 | |
| 30 ## Widgets ## | |
| 31 | |
| 32 class Widget(object): | |
| 33 category = u'widget' | |
| 34 type = None | |
| 35 enabled = True | |
| 36 read_only = True | |
| 37 | |
| 38 def __init__(self, xmlui_parent): | |
| 39 self.xmlui_parent = xmlui_parent | |
| 40 | |
| 41 @property | |
| 42 def name(self): | |
| 43 return self._xmlui_name | |
| 44 | |
| 45 | |
| 46 class ValueWidget(Widget): | |
| 47 | |
| 48 def __init__(self, xmlui_parent, value): | |
| 49 super(ValueWidget, self).__init__(xmlui_parent) | |
| 50 self.value = value | |
| 51 | |
|
2367
9878635586f3
template (xmlui): added values property to be able to use always values even when there is only one value
Goffi <goffi@goffi.org>
parents:
2362
diff
changeset
|
52 @property |
|
9878635586f3
template (xmlui): added values property to be able to use always values even when there is only one value
Goffi <goffi@goffi.org>
parents:
2362
diff
changeset
|
53 def values(self): |
|
9878635586f3
template (xmlui): added values property to be able to use always values even when there is only one value
Goffi <goffi@goffi.org>
parents:
2362
diff
changeset
|
54 return [self.value] |
|
9878635586f3
template (xmlui): added values property to be able to use always values even when there is only one value
Goffi <goffi@goffi.org>
parents:
2362
diff
changeset
|
55 |
| 2362 | 56 |
| 57 class InputWidget(ValueWidget): | |
| 58 | |
| 59 def __init__(self, xmlui_parent, value, read_only=False): | |
| 60 super(InputWidget, self).__init__(xmlui_parent, value) | |
| 61 self.read_only = read_only | |
| 62 | |
| 63 | |
| 64 class OptionsWidget(Widget): | |
| 65 | |
| 66 def __init__(self, xmlui_parent, options, selected, style): | |
| 67 super(OptionsWidget, self).__init__(xmlui_parent) | |
| 68 self.options = options | |
| 69 self.selected = selected | |
| 70 self.style = style | |
| 71 | |
|
2379
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
72 @property |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
73 def values(self): |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
74 return self.selected |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
75 |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
76 @property |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
77 def labels(self): |
|
2400
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
78 """return only labels from self.items""" |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
79 for value, label in self.items: |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
80 yield label |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
81 |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
82 @property |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
83 def items(self): |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
84 """return suitable items, according to style""" |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
85 no_select = self.no_select |
|
2379
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
86 for value,label in self.options: |
|
2400
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
87 if no_select or value in self.selected: |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
88 yield value,label |
|
2379
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
89 |
|
2397
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
90 @property |
|
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
91 def inline(self): |
|
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
92 return u'inline' in self.style |
|
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
93 |
|
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
94 @property |
|
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
95 def no_select(self): |
|
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
96 return u'noselect' in self.style |
|
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
97 |
| 2362 | 98 |
| 99 class EmptyWidget(xmlui.EmptyWidget, Widget): | |
| 100 | |
| 101 def __init__(self, _xmlui_parent): | |
| 102 Widget.__init__(self) | |
| 103 | |
| 104 | |
| 105 class TextWidget(xmlui.TextWidget, ValueWidget): | |
| 106 type = u"text" | |
| 107 | |
| 108 | |
| 109 class LabelWidget(xmlui.LabelWidget, ValueWidget): | |
| 110 type = u"label" | |
| 111 | |
|
2379
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
112 @property |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
113 def for_name(self): |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
114 try: |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
115 return self._xmlui_for_name |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
116 except AttributeError: |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
117 return None |
| 2362 | 118 |
|
2379
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
119 |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
120 class StringWidget(xmlui.StringWidget, InputWidget): |
| 2362 | 121 type = u"string" |
| 122 | |
| 123 | |
|
2379
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
124 class TextBoxWidget(xmlui.TextWidget, InputWidget): |
| 2362 | 125 type = u"textbox" |
| 126 | |
| 127 | |
| 128 class ListWidget(xmlui.ListWidget, OptionsWidget): | |
| 129 type = u"list" | |
| 130 | |
| 131 | |
| 132 ## Containers ## | |
| 133 | |
| 134 class Container(object): | |
| 135 category = u'container' | |
| 136 type = None | |
| 137 | |
| 138 def __init__(self, xmlui_parent): | |
| 139 self.xmlui_parent = xmlui_parent | |
| 140 self.children = [] | |
| 141 | |
| 142 def __iter__(self): | |
| 143 return iter(self.children) | |
| 144 | |
| 145 def _xmluiAppend(self, widget): | |
| 146 self.children.append(widget) | |
| 147 | |
| 148 | |
| 149 class VerticalContainer(xmlui.VerticalContainer, Container): | |
| 150 type = u'vertical' | |
| 151 | |
| 152 | |
| 153 class PairsContainer(xmlui.PairsContainer, Container): | |
| 154 type = u'pairs' | |
| 155 | |
| 156 | |
| 157 class LabelContainer(xmlui.PairsContainer, Container): | |
| 158 type = u'label' | |
| 159 | |
| 160 | |
| 161 ## Factory ## | |
| 162 | |
| 163 class WidgetFactory(object): | |
| 164 | |
| 165 def __getattr__(self, attr): | |
| 166 if attr.startswith("create"): | |
| 167 cls = globals()[attr[6:]] | |
| 168 return cls | |
| 169 | |
| 170 ## Core ## | |
| 171 | |
| 172 | |
| 173 class XMLUIPanel(xmlui.XMLUIPanel): | |
| 174 widget_factory = WidgetFactory() | |
| 175 | |
| 176 def show(self, *args, **kwargs): | |
| 177 raise NotImplementedError | |
| 178 | |
| 179 | |
| 180 class XMLUIDialog(xmlui.XMLUIDialog): | |
| 181 dialog_factory = WidgetFactory() | |
| 182 | |
| 183 def __init__(*args, **kwargs): | |
| 184 raise NotImplementedError | |
| 185 | |
| 186 | |
| 187 xmlui.registerClass(xmlui.CLASS_PANEL, XMLUIPanel) | |
| 188 xmlui.registerClass(xmlui.CLASS_DIALOG, XMLUIDialog) | |
| 189 create = xmlui.create |