Mercurial > libervia-desktop-kivy
annotate cagou/core/common.py @ 215:254481ba2bae
core (common): set width = height by default for Symbol + use a transparent background color by default
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sun, 24 Jun 2018 22:02:30 +0200 |
| parents | 284cb5c467b0 |
| children | 30be583dbabc |
| rev | line source |
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1 #!/usr//bin/env python2 |
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2 # -*- coding: utf-8 -*- |
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3 |
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4 # Cagou: desktop/mobile frontend for Salut à Toi XMPP client |
| 126 | 5 # Copyright (C) 2016-2018 Jérôme Poisson (goffi@goffi.org) |
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6 |
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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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11 |
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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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16 |
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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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19 |
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20 """common widgets, which can be reused everywhere""" |
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21 |
| 134 | 22 from sat.core.i18n import _ |
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23 from kivy.uix.image import Image |
| 134 | 24 from kivy.uix.label import Label |
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25 from kivy.uix.behaviors import ButtonBehavior |
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26 from kivy.uix.behaviors import ToggleButtonBehavior |
| 107 | 27 from kivy.uix.boxlayout import BoxLayout |
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28 from cagou.core.constants import Const as C |
| 134 | 29 from kivy import properties |
| 107 | 30 from cagou import G |
| 134 | 31 import json |
| 32 from sat.core import log as logging | |
| 33 | |
| 34 log = logging.getLogger(__name__) | |
| 35 | |
| 36 UNKNOWN_SYMBOL = u'Unknown symbol name' | |
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37 |
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38 |
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39 class IconButton(ButtonBehavior, Image): |
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40 pass |
| 107 | 41 |
| 42 | |
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43 class JidItem(BoxLayout): |
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44 bg_color = properties.ListProperty([0.2, 0.2, 0.2, 1]) |
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45 color = properties.ListProperty([1, 1, 1, 1]) |
| 107 | 46 |
| 47 def __init__(self, jid, profile, **kwargs): | |
| 48 self.jid = jid | |
| 49 self.profile = profile | |
| 50 self.nick = kwargs.get('nick') | |
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51 super(JidItem, self).__init__(**kwargs) |
| 107 | 52 |
| 53 def getImage(self, wid): | |
| 54 host = G.host | |
| 55 if host.contact_lists[self.profile].isRoom(self.jid.bare): | |
| 56 wid.opacity = 0 | |
| 57 return "" | |
| 58 else: | |
| 59 return host.getAvatar(self.jid, profile=self.profile) or host.getDefaultAvatar(self.jid) | |
| 134 | 60 |
| 61 | |
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62 class JidButton(ButtonBehavior, JidItem): |
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63 pass |
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64 |
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65 |
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66 class JidToggle(ToggleButtonBehavior, JidItem): |
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67 selected_color = properties.ListProperty(C.COLOR_SEC_DARK) |
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68 |
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69 |
| 134 | 70 class Symbol(Label): |
| 71 symbol_map = None | |
| 72 symbol = properties.StringProperty() | |
| 73 margin = properties.NumericProperty(0) | |
| 74 | |
| 75 def __init__(self, **kwargs): | |
| 76 if self.symbol_map is None: | |
| 77 with open(G.host.app.expand('{media}/fonts/fontello/config.json')) as f: | |
| 78 fontello_conf = json.load(f) | |
| 79 Symbol.symbol_map = {g['css']:g['code'] for g in fontello_conf['glyphs']} | |
| 80 | |
| 81 super(Symbol, self).__init__(**kwargs) | |
| 82 | |
| 83 def on_symbol(self, instance, symbol): | |
| 84 try: | |
| 85 code = self.symbol_map[symbol] | |
| 86 except KeyError: | |
| 87 log.warning(_(u"Invalid symbol {symbol}").format(symbol=symbol)) | |
| 88 else: | |
| 89 self.text = unichr(code) | |
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90 |
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91 |
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92 class SymbolButton(ButtonBehavior, Symbol): |
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93 pass |
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94 |
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95 |
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96 class ActionSymbol(Symbol): |
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97 pass |
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98 |
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99 |
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100 class ActionIcon(BoxLayout): |
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101 plugin_info = properties.DictProperty() |
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102 |
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103 def on_plugin_info(self, instance, plugin_info): |
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104 self.clear_widgets() |
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105 try: |
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106 symbol = plugin_info['icon_symbol'] |
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107 except KeyError: |
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108 icon_src = plugin_info['icon_medium'] |
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109 icon_wid = Image(source=icon_src, allow_stretch=True) |
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110 self.add_widget(icon_wid) |
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111 else: |
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112 icon_wid = ActionSymbol(symbol=symbol) |
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113 self.add_widget(icon_wid) |