Mercurial > libervia-backend
annotate sat/tools/common/template_xmlui.py @ 3352:a3f940e3d72e
install (setup.py): added missing `extra_requires`
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sun, 13 Sep 2020 22:49:10 +0200 |
| parents | abca25af06d7 |
| children | be6d91572633 |
| rev | line source |
|---|---|
| 3028 | 1 #!/usr/bin/env python3 |
| 3137 | 2 |
| 2362 | 3 |
| 4 # SAT: a jabber client | |
| 3136 | 5 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org) |
| 2362 | 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 | |
|
3271
abca25af06d7
plugin pubsub schema, tools (common/template xmlui): use a JID for publisher:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
25 from functools import partial |
| 2362 | 26 from sat.core.log import getLogger |
| 27 from sat_frontends.tools import xmlui | |
|
3271
abca25af06d7
plugin pubsub schema, tools (common/template xmlui): use a JID for publisher:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
28 from sat_frontends.tools import jid |
|
2783
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
29 try: |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
30 from jinja2 import Markup as safe |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
31 except ImportError: |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
32 # Safe marks XHTML values as usable as it. |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
33 # If jinja2 is not there, we can use a simple lamba |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
34 safe = lambda x: x |
| 2362 | 35 |
| 36 | |
|
3271
abca25af06d7
plugin pubsub schema, tools (common/template xmlui): use a JID for publisher:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
37 log = getLogger(__name__) |
|
abca25af06d7
plugin pubsub schema, tools (common/template xmlui): use a JID for publisher:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
38 |
|
abca25af06d7
plugin pubsub schema, tools (common/template xmlui): use a JID for publisher:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
39 |
| 2362 | 40 ## Widgets ## |
| 41 | |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
42 |
| 2362 | 43 class Widget(object): |
| 3028 | 44 category = "widget" |
| 2362 | 45 type = None |
| 46 enabled = True | |
| 47 read_only = True | |
| 48 | |
| 49 def __init__(self, xmlui_parent): | |
| 50 self.xmlui_parent = xmlui_parent | |
| 51 | |
| 52 @property | |
| 53 def name(self): | |
| 54 return self._xmlui_name | |
| 55 | |
| 56 | |
| 57 class ValueWidget(Widget): | |
| 58 def __init__(self, xmlui_parent, value): | |
| 59 super(ValueWidget, self).__init__(xmlui_parent) | |
| 60 self.value = value | |
| 61 | |
|
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
|
62 @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
|
63 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
|
64 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
|
65 |
|
2455
7b02372f8734
template (xmlui): added labels property in ValueWidget (actually return values) and values property in OptionsWidget
Goffi <goffi@goffi.org>
parents:
2435
diff
changeset
|
66 @property |
|
7b02372f8734
template (xmlui): added labels property in ValueWidget (actually return values) and values property in OptionsWidget
Goffi <goffi@goffi.org>
parents:
2435
diff
changeset
|
67 def labels(self): |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
68 # helper property, there is not label for ValueWidget |
|
2455
7b02372f8734
template (xmlui): added labels property in ValueWidget (actually return values) and values property in OptionsWidget
Goffi <goffi@goffi.org>
parents:
2435
diff
changeset
|
69 # but using labels make rendering more easy (one single method to call) |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
70 # values are actually returned |
|
2455
7b02372f8734
template (xmlui): added labels property in ValueWidget (actually return values) and values property in OptionsWidget
Goffi <goffi@goffi.org>
parents:
2435
diff
changeset
|
71 return [self.value] |
|
7b02372f8734
template (xmlui): added labels property in ValueWidget (actually return values) and values property in OptionsWidget
Goffi <goffi@goffi.org>
parents:
2435
diff
changeset
|
72 |
| 2362 | 73 |
| 74 class InputWidget(ValueWidget): | |
| 75 def __init__(self, xmlui_parent, value, read_only=False): | |
| 76 super(InputWidget, self).__init__(xmlui_parent, value) | |
| 77 self.read_only = read_only | |
| 78 | |
| 79 | |
| 80 class OptionsWidget(Widget): | |
| 81 def __init__(self, xmlui_parent, options, selected, style): | |
| 82 super(OptionsWidget, self).__init__(xmlui_parent) | |
| 83 self.options = options | |
| 84 self.selected = selected | |
| 85 self.style = style | |
| 86 | |
|
2379
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
87 @property |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
88 def values(self): |
|
2455
7b02372f8734
template (xmlui): added labels property in ValueWidget (actually return values) and values property in OptionsWidget
Goffi <goffi@goffi.org>
parents:
2435
diff
changeset
|
89 for value, label in self.items: |
|
7b02372f8734
template (xmlui): added labels property in ValueWidget (actually return values) and values property in OptionsWidget
Goffi <goffi@goffi.org>
parents:
2435
diff
changeset
|
90 yield value |
|
2379
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
91 |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
92 @property |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
93 def labels(self): |
|
2400
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
94 """return only labels from self.items""" |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
95 for value, label in self.items: |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
96 yield label |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
97 |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
98 @property |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
99 def items(self): |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
100 """return suitable items, according to style""" |
|
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
101 no_select = self.no_select |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
102 for value, label in self.options: |
|
2400
8253ea069781
template(XMLUI): added items property to ListWidget:
Goffi <goffi@goffi.org>
parents:
2397
diff
changeset
|
103 if no_select or value in self.selected: |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
104 yield value, label |
|
2379
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
105 |
|
2397
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
106 @property |
|
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
107 def inline(self): |
| 3028 | 108 return "inline" in self.style |
|
2397
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
109 |
|
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
110 @property |
|
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
111 def no_select(self): |
| 3028 | 112 return "noselect" in self.style |
|
2397
7fff98d64ab5
core (XMLUI), template(XMLUI): added flags to ListWidget:
Goffi <goffi@goffi.org>
parents:
2379
diff
changeset
|
113 |
| 2362 | 114 |
| 115 class EmptyWidget(xmlui.EmptyWidget, Widget): | |
| 116 def __init__(self, _xmlui_parent): | |
| 117 Widget.__init__(self) | |
| 118 | |
| 119 | |
| 120 class TextWidget(xmlui.TextWidget, ValueWidget): | |
| 3028 | 121 type = "text" |
| 2362 | 122 |
| 123 | |
|
3271
abca25af06d7
plugin pubsub schema, tools (common/template xmlui): use a JID for publisher:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
124 class JidWidget(xmlui.JidWidget, ValueWidget): |
|
abca25af06d7
plugin pubsub schema, tools (common/template xmlui): use a JID for publisher:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
125 type = "jid" |
|
abca25af06d7
plugin pubsub schema, tools (common/template xmlui): use a JID for publisher:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
126 |
|
abca25af06d7
plugin pubsub schema, tools (common/template xmlui): use a JID for publisher:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
127 def __init__(self, xmlui_parent, value): |
|
abca25af06d7
plugin pubsub schema, tools (common/template xmlui): use a JID for publisher:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
128 self.value = jid.JID(value) |
|
abca25af06d7
plugin pubsub schema, tools (common/template xmlui): use a JID for publisher:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
129 |
|
abca25af06d7
plugin pubsub schema, tools (common/template xmlui): use a JID for publisher:
Goffi <goffi@goffi.org>
parents:
3137
diff
changeset
|
130 |
| 2362 | 131 class LabelWidget(xmlui.LabelWidget, ValueWidget): |
| 3028 | 132 type = "label" |
| 2362 | 133 |
|
2379
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
134 @property |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
135 def for_name(self): |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
136 try: |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
137 return self._xmlui_for_name |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
138 except AttributeError: |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
139 return None |
| 2362 | 140 |
|
2379
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
141 |
|
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
142 class StringWidget(xmlui.StringWidget, InputWidget): |
| 3028 | 143 type = "string" |
| 2362 | 144 |
| 145 | |
|
2435
49884c579266
template (XMLUI): added JidInputWidget
Goffi <goffi@goffi.org>
parents:
2419
diff
changeset
|
146 class JidInputWidget(xmlui.JidInputWidget, StringWidget): |
| 3028 | 147 type = "jid" |
|
2435
49884c579266
template (XMLUI): added JidInputWidget
Goffi <goffi@goffi.org>
parents:
2419
diff
changeset
|
148 |
|
2379
42a54cbc1872
template (xmlui): new properties + inheritance fix:
Goffi <goffi@goffi.org>
parents:
2367
diff
changeset
|
149 class TextBoxWidget(xmlui.TextWidget, InputWidget): |
| 3028 | 150 type = "textbox" |
| 2362 | 151 |
| 152 | |
|
2783
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
153 class XHTMLBoxWidget(xmlui.XHTMLBoxWidget, InputWidget): |
| 3028 | 154 type = "xhtmlbox" |
|
2783
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
155 |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
156 def __init__(self, xmlui_parent, value, read_only=False): |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
157 # XXX: XHTMLBoxWidget value must be cleaned (harmful XHTML must be removed) |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
158 # This is normally done in the backend, the frontends should not need to |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
159 # worry about it. |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
160 super(XHTMLBoxWidget, self).__init__( |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
161 xmlui_parent=xmlui_parent, value=safe(value), read_only=read_only) |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
162 |
|
442ab697f831
frontends, jp, templates: added XHTMLBox widget:
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
163 |
| 2362 | 164 class ListWidget(xmlui.ListWidget, OptionsWidget): |
| 3028 | 165 type = "list" |
| 2362 | 166 |
| 167 | |
| 168 ## Containers ## | |
| 169 | |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
170 |
| 2362 | 171 class Container(object): |
| 3028 | 172 category = "container" |
| 2362 | 173 type = None |
| 174 | |
| 175 def __init__(self, xmlui_parent): | |
| 176 self.xmlui_parent = xmlui_parent | |
| 177 self.children = [] | |
| 178 | |
| 179 def __iter__(self): | |
| 180 return iter(self.children) | |
| 181 | |
| 182 def _xmluiAppend(self, widget): | |
| 183 self.children.append(widget) | |
| 184 | |
|
2419
c38c54c47e16
frontends (xmlui): added an attribute to ignore some widgets (and their label) in create
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
185 def _xmluiRemove(self, widget): |
|
c38c54c47e16
frontends (xmlui): added an attribute to ignore some widgets (and their label) in create
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
186 self.children.remove(widget) |
|
c38c54c47e16
frontends (xmlui): added an attribute to ignore some widgets (and their label) in create
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
187 |
| 2362 | 188 |
| 189 class VerticalContainer(xmlui.VerticalContainer, Container): | |
| 3028 | 190 type = "vertical" |
| 2362 | 191 |
| 192 | |
| 193 class PairsContainer(xmlui.PairsContainer, Container): | |
| 3028 | 194 type = "pairs" |
| 2362 | 195 |
| 196 | |
| 197 class LabelContainer(xmlui.PairsContainer, Container): | |
| 3028 | 198 type = "label" |
| 2362 | 199 |
| 200 | |
| 201 ## Factory ## | |
| 202 | |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
203 |
| 2362 | 204 class WidgetFactory(object): |
|
2669
bdb8276fd2da
frontends (xmlui): class_map is now an arg of create function:
Goffi <goffi@goffi.org>
parents:
2624
diff
changeset
|
205 |
| 2362 | 206 def __getattr__(self, attr): |
| 207 if attr.startswith("create"): | |
| 208 cls = globals()[attr[6:]] | |
| 209 return cls | |
| 210 | |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
211 |
| 2362 | 212 ## Core ## |
| 213 | |
| 214 | |
| 215 class XMLUIPanel(xmlui.XMLUIPanel): | |
| 216 widget_factory = WidgetFactory() | |
| 217 | |
| 218 def show(self, *args, **kwargs): | |
| 219 raise NotImplementedError | |
| 220 | |
| 221 | |
| 222 class XMLUIDialog(xmlui.XMLUIDialog): | |
| 223 dialog_factory = WidgetFactory() | |
| 224 | |
| 225 def __init__(*args, **kwargs): | |
| 226 raise NotImplementedError | |
| 227 | |
| 228 | |
|
2669
bdb8276fd2da
frontends (xmlui): class_map is now an arg of create function:
Goffi <goffi@goffi.org>
parents:
2624
diff
changeset
|
229 create = partial(xmlui.create, class_map={ |
|
bdb8276fd2da
frontends (xmlui): class_map is now an arg of create function:
Goffi <goffi@goffi.org>
parents:
2624
diff
changeset
|
230 xmlui.CLASS_PANEL: XMLUIPanel, |
|
bdb8276fd2da
frontends (xmlui): class_map is now an arg of create function:
Goffi <goffi@goffi.org>
parents:
2624
diff
changeset
|
231 xmlui.CLASS_DIALOG: XMLUIDialog}) |