Mercurial > libervia-desktop-kivy

comparison libervia/desktop_kivy/plugins/plugin_wid_widget_selector.py @ 493:b3cedbee561d

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refactoring: rename `cagou` to `libervia.desktop_kivy` + update imports and names following backend changes
author Goffi <goffi@goffi.org>
date Fri, 02 Jun 2023 18:26:16 +0200
parents cagou/plugins/plugin_wid_widget_selector.py@203755bbe0fe
children
comparison
equal deleted inserted replaced
492:5114bbb5daa3 493:b3cedbee561d
1 #!/usr/bin/env python3
2
3 #Libervia Desktop-Kivy
4 # Copyright (C) 2016-2021 Jérôme Poisson (goffi@goffi.org)
5
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU Affero General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
10
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU Affero General Public License for more details.
15
16 # You should have received a copy of the GNU Affero General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18
19
20 from libervia.backend.core import log as logging
21 log = logging.getLogger(__name__)
22 from libervia.backend.core.i18n import _
23 from libervia.desktop_kivy.core.constants import Const as C
24 from kivy.uix.widget import Widget
25 from kivy.uix.boxlayout import BoxLayout
26 from kivy import properties
27 from kivy.uix.behaviors import ButtonBehavior
28 from libervia.desktop_kivy.core import cagou_widget
29 from libervia.desktop_kivy import G
30
31
32 PLUGIN_INFO = {
33 "name": _("widget selector"),
34 "import_name": C.WID_SELECTOR,
35 "main": "WidgetSelector",
36 "description": _("show available widgets and allow to select one"),
37 "icon_medium": "{media}/icons/muchoslava/png/selector_no_border_blue_44.png"
38 }
39
40
41 class WidgetSelItem(ButtonBehavior, BoxLayout):
42 plugin_info = properties.DictProperty()
43 item = properties.ObjectProperty()
44
45 def on_release(self, *args):
46 log.debug("widget selection: {}".format(self.plugin_info["name"]))
47 factory = self.plugin_info["factory"]
48 G.host.switch_widget(
49 self, factory(self.plugin_info, None, profiles=iter(G.host.profiles)))
50
51
52 class WidgetSelector(cagou_widget.LiberviaDesktopKivyWidget):
53 container = properties.ObjectProperty()
54
55 def __init__(self):
56 super(WidgetSelector, self).__init__()
57 self.items = []
58 for plugin_info in G.host.get_plugged_widgets(except_cls=self.__class__):
59 item = WidgetSelItem(plugin_info=plugin_info)
60 self.items.append(item.item)
61 item.item.bind(minimum_width=self.adjust_width)
62 self.container.add_widget(item)
63 self.container.add_widget(Widget())
64
65 def adjust_width(self, label, texture_size):
66 width = max([i.minimum_width for i in self.items])
67 for i in self.items:
68 i.width = width
69
70 def key_input(self, window, key, scancode, codepoint, modifier):
71 # we pass to avoid default LiberviaDesktopKivyWidget which is going back to default widget
72 # (which is this one)
73 pass
74
75 @classmethod
76 def factory(cls, plugin_info, target, profiles):
77 return cls()
78
79
80 PLUGIN_INFO["factory"] = WidgetSelector.factory