Mercurial > libervia-desktop-kivy
annotate src/cagou/plugins/plugin_wid_chat.py @ 81:3608fef1857d
core: use norm_image_size for headers'icons
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sat, 24 Dec 2016 14:03:48 +0100 |
| parents | 46d962910801 |
| children | c711be670ecd |
| rev | line source |
|---|---|
| 22 | 1 #!/usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # Cagou: desktop/mobile frontend for Salut à Toi XMPP client | |
| 5 # Copyright (C) 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 | |
| 21 from sat.core import log as logging | |
| 22 log = logging.getLogger(__name__) | |
| 23 from sat.core.i18n import _ | |
| 24 from cagou.core.constants import Const as C | |
| 78 | 25 from kivy.uix.boxlayout import BoxLayout |
| 45 | 26 from kivy.uix.gridlayout import GridLayout |
| 57 | 27 from kivy.uix.stacklayout import StackLayout |
| 22 | 28 from kivy.uix.scrollview import ScrollView |
| 29 from kivy.uix.textinput import TextInput | |
| 57 | 30 from kivy.uix.label import Label |
|
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31 from kivy.uix.image import AsyncImage |
| 45 | 32 from kivy.metrics import dp |
| 57 | 33 from kivy.utils import escape_markup |
| 22 | 34 from kivy import properties |
| 35 from sat_frontends.quick_frontend import quick_widgets | |
| 36 from sat_frontends.quick_frontend import quick_chat | |
| 57 | 37 from sat_frontends.tools import jid, css_color |
| 22 | 38 from cagou.core import cagou_widget |
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39 from cagou.core.image import Image |
| 22 | 40 from cagou import G |
| 57 | 41 from xml.etree import ElementTree as ET |
| 22 | 42 |
| 43 | |
| 44 PLUGIN_INFO = { | |
| 45 "name": _(u"chat"), | |
| 46 "main": "Chat", | |
| 47 "description": _(u"instant messaging with one person or a group"), | |
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48 "icon_small": u"{media}/icons/muchoslava/png/chat_rouge_32.png", |
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49 "icon_medium": u"{media}/icons/muchoslava/png/chat_rouge_44.png" |
| 22 | 50 } |
| 51 | |
| 52 | |
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53 class MessAvatar(Image): |
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54 pass |
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55 |
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56 |
| 57 | 57 class Escape(unicode): |
| 58 """Class used to mark that a message need to be escaped""" | |
| 59 | |
| 60 def __init__(self, text): | |
| 61 super(Escape, self).__init__(text) | |
| 62 | |
| 63 | |
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64 class SimpleXHTMLWidgetEscapedText(Label): |
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65 pass |
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66 |
| 59 | 67 |
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68 class SimpleXHTMLWidgetText(Label): |
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69 pass |
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70 |
| 59 | 71 |
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72 class SimpleXHTMLWidgetImage(AsyncImage): |
| 59 | 73 # following properties are desired height/width |
| 74 # i.e. the ones specified in height/width attributes of <img> | |
| 75 # (or wanted for whatever reason) | |
| 76 # set to 0 to ignore them | |
| 77 target_height = properties.NumericProperty() | |
| 78 target_width = properties.NumericProperty() | |
| 79 | |
| 80 def _get_parent_container(self): | |
| 81 """get parent SimpleXHTMLWidget instance | |
| 82 | |
| 83 @param warning(bool): if True display a log.error if nothing found | |
| 84 @return (SimpleXHTMLWidget, None): found SimpleXHTMLWidget instance | |
| 85 """ | |
| 86 parent = self.parent | |
| 87 while parent and not isinstance(parent, SimpleXHTMLWidget): | |
| 88 parent = parent.parent | |
| 89 if parent is None: | |
| 90 log.error(u"no SimpleXHTMLWidget parent found") | |
| 91 return parent | |
| 92 | |
| 93 def _on_source_load(self, value): | |
| 94 # this method is called when image is loaded | |
| 95 super(SimpleXHTMLWidgetImage, self)._on_source_load(value) | |
| 96 if self.parent is not None: | |
| 97 container = self._get_parent_container() | |
| 98 # image is loaded, we need to recalculate size | |
| 99 self.on_container_width(container, container.width) | |
| 100 | |
| 101 def on_container_width(self, container, container_width): | |
| 102 """adapt size according to container width | |
| 103 | |
| 104 called when parent container (SimpleXHTMLWidget) width change | |
| 105 """ | |
| 106 target_size = (self.target_width or self.texture.width, self.target_height or self.texture.height) | |
| 107 padding = container.padding | |
| 108 padding_h = (padding[0] + padding[2]) if len(padding) == 4 else padding[0] | |
| 109 width = container_width - padding_h | |
| 110 if target_size[0] < width: | |
| 111 self.size = target_size | |
| 112 else: | |
| 113 height = width / self.image_ratio | |
| 114 self.size = (width, height) | |
| 115 | |
| 116 def on_parent(self, instance, parent): | |
| 117 if parent is not None: | |
| 118 container = self._get_parent_container() | |
| 119 container.bind(width=self.on_container_width) | |
| 120 | |
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121 |
| 57 | 122 class SimpleXHTMLWidget(StackLayout): |
| 123 """widget handling simple XHTML parsing""" | |
| 124 xhtml = properties.StringProperty() | |
| 125 color = properties.ListProperty([1, 1, 1, 1]) | |
| 126 # XXX: bold is only used for escaped text | |
| 127 bold = properties.BooleanProperty(False) | |
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128 content_width = properties.NumericProperty(0) |
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129 |
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130 # text/XHTML input |
| 57 | 131 |
| 132 def on_xhtml(self, instance, xhtml): | |
| 133 """parse xhtml and set content accordingly | |
| 134 | |
| 135 if xhtml is an instance of Escape, a Label with not markup | |
| 136 will be used | |
| 137 """ | |
| 138 self.clear_widgets() | |
| 139 if isinstance(xhtml, Escape): | |
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140 label = SimpleXHTMLWidgetEscapedText(text=xhtml, color=self.color) |
| 57 | 141 self.bind(color=label.setter('color')) |
| 142 self.bind(bold=label.setter('bold')) | |
| 143 self.add_widget(label) | |
| 144 else: | |
| 145 xhtml = ET.fromstring(xhtml.encode('utf-8')) | |
| 146 self.current_wid = None | |
| 147 self.styles = [] | |
| 148 self._callParseMethod(xhtml) | |
| 149 | |
| 150 def escape(self, text): | |
| 151 """mark that a text need to be escaped (i.e. no markup)""" | |
| 152 return Escape(text) | |
| 153 | |
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154 # sizing |
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155 |
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156 def on_width(self, instance, width): |
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157 if len(self.children) == 1: |
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158 wid = self.children[0] |
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159 if isinstance(wid, Label): |
| 68 | 160 # we have simple text |
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161 try: |
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162 full_width = wid._full_width |
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163 except AttributeError: |
| 68 | 164 # on first time, we need the required size |
| 165 # for the full text, without width limit | |
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166 wid.size_hint = (None, None) |
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167 wid.texture_update() |
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168 full_width = wid._full_width = wid.texture_size[0] |
| 68 | 169 |
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170 if full_width > width: |
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171 wid.text_size = width, None |
| 68 | 172 wid.width = width |
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173 else: |
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174 wid.text_size = None, None |
| 68 | 175 wid.texture_update() |
| 176 wid.width = wid.texture_size[0] | |
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177 self.content_width = wid.width + self.padding[0] + self.padding[2] |
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178 else: |
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179 wid.size_hint(1, None) |
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180 wid.height = 100 |
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181 self.content_width = self.width |
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182 else: |
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183 self._do_complexe_sizing(width) |
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184 |
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185 def _do_complexe_sizing(self, width): |
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186 try: |
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187 self.splitted |
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188 except AttributeError: |
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189 # XXX: to make things easier, we split labels in words |
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190 log.debug(u"split start") |
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191 children = self.children[::-1] |
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192 self.clear_widgets() |
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193 for child in children: |
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194 if isinstance(child, Label): |
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195 log.debug(u"label before split: {}".format(child.text)) |
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196 styles = [] |
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197 tag = False |
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198 new_text = [] |
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199 current_tag = [] |
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200 current_value = [] |
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201 current_wid = self._createText() |
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202 value = False |
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203 close = False |
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204 # we will parse the text and create a new widget |
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205 # on each new word (actually each space) |
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206 # FIXME: handle '\n' and other white chars |
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207 for c in child.text: |
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208 if tag: |
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209 # we are parsing a markup tag |
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210 if c == u']': |
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211 current_tag_s = u''.join(current_tag) |
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212 current_style = (current_tag_s, u''.join(current_value)) |
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213 if close: |
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214 for idx, s in enumerate(reversed(styles)): |
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215 if s[0] == current_tag_s: |
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216 del styles[len(styles) - idx - 1] |
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217 break |
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218 else: |
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219 styles.append(current_style) |
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220 current_tag = [] |
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221 current_value = [] |
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222 tag = False |
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223 value = False |
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224 close = False |
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225 elif c == u'/': |
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226 close = True |
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227 elif c == u'=': |
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228 value = True |
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229 elif value: |
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230 current_value.append(c) |
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231 else: |
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232 current_tag.append(c) |
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233 new_text.append(c) |
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234 else: |
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235 # we are parsing regular text |
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236 if c == u'[': |
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237 new_text.append(c) |
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238 tag = True |
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239 elif c == u' ': |
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240 # new word, we do a new widget |
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241 new_text.append(u' ') |
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242 for t, v in reversed(styles): |
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243 new_text.append(u'[/{}]'.format(t)) |
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244 current_wid.text = u''.join(new_text) |
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245 new_text = [] |
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246 self.add_widget(current_wid) |
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247 log.debug(u"new widget: {}".format(current_wid.text)) |
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248 current_wid = self._createText() |
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249 for t, v in styles: |
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250 new_text.append(u'[{tag}{value}]'.format( |
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251 tag = t, |
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252 value = u'={}'.format(v) if v else u'')) |
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253 else: |
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254 new_text.append(c) |
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255 if current_wid.text: |
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256 # we may have a remaining widget after the parsing |
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257 close_styles = [] |
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258 for t, v in reversed(styles): |
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259 close_styles.append(u'[/{}]'.format(t)) |
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260 current_wid.text = u''.join(close_styles) |
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261 self.add_widget(current_wid) |
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262 log.debug(u"new widget: {}".format(current_wid.text)) |
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263 else: |
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264 # non Label widgets, we just add them |
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265 self.add_widget(child) |
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266 self.splitted = True |
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267 log.debug(u"split OK") |
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268 |
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269 # we now set the content width |
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270 # FIXME: for now we just use the full width |
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271 self.content_width = width |
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272 |
| 57 | 273 # XHTML parsing methods |
| 274 | |
| 275 def _callParseMethod(self, e): | |
| 276 """call the suitable method to parse the element | |
| 277 | |
| 278 self.xhtml_[tag] will be called if it exists, else | |
| 279 self.xhtml_generic will be used | |
| 280 @param e(ET.Element): element to parse | |
| 281 """ | |
| 282 try: | |
| 283 method = getattr(self, "xhtml_{}".format(e.tag)) | |
| 284 except AttributeError: | |
| 285 log.warning(u"Unhandled XHTML tag: {}".format(e.tag)) | |
| 286 method = self.xhtml_generic | |
| 287 method(e) | |
| 288 | |
| 289 def _addStyle(self, tag, value=None, append_to_list=True): | |
| 290 """add a markup style to label | |
| 291 | |
| 292 @param tag(unicode): markup tag | |
| 293 @param value(unicode): markup value if suitable | |
| 294 @param append_to_list(bool): if True style we be added to self.styles | |
| 295 self.styles is needed to keep track of styles to remove | |
| 296 should most probably be set to True | |
| 297 """ | |
| 298 label = self._getLabel() | |
| 299 label.text += u'[{tag}{value}]'.format( | |
| 300 tag = tag, | |
| 301 value = u'={}'.format(value) if value else '' | |
| 302 ) | |
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303 if append_to_list: |
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304 self.styles.append((tag, value)) |
| 57 | 305 |
| 306 def _removeStyle(self, tag, remove_from_list=True): | |
| 307 """remove a markup style from the label | |
| 308 | |
| 309 @param tag(unicode): markup tag to remove | |
| 310 @param remove_from_list(bool): if True, remove from self.styles too | |
| 311 should most probably be set to True | |
| 312 """ | |
| 313 label = self._getLabel() | |
| 314 label.text += u'[/{tag}]'.format( | |
| 315 tag = tag | |
| 316 ) | |
| 317 if remove_from_list: | |
| 318 for rev_idx, style in enumerate(reversed(self.styles)): | |
| 319 if style[0] == tag: | |
| 320 tag_idx = len(self.styles) - 1 - rev_idx | |
| 321 del self.styles[tag_idx] | |
| 322 break | |
| 323 | |
| 324 def _getLabel(self): | |
| 325 """get current Label if it exists, or create a new one""" | |
| 326 if not isinstance(self.current_wid, Label): | |
| 327 self._addLabel() | |
| 328 return self.current_wid | |
| 329 | |
| 330 def _addLabel(self): | |
| 331 """add a new Label | |
| 332 | |
| 333 current styles will be closed and reopened if needed | |
| 334 """ | |
| 335 self._closeLabel() | |
|
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336 self.current_wid = self._createText() |
| 57 | 337 for tag, value in self.styles: |
| 338 self._addStyle(tag, value, append_to_list=False) | |
| 339 self.add_widget(self.current_wid) | |
| 340 | |
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341 def _createText(self): |
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342 label = SimpleXHTMLWidgetText(color=self.color, markup=True) |
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343 self.bind(color=label.setter('color')) |
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344 label.bind(texture_size=label.setter('size')) |
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345 return label |
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346 |
| 57 | 347 def _closeLabel(self): |
| 348 """close current style tags in current label | |
| 349 | |
| 350 needed when you change label to keep style between | |
| 351 different widgets | |
| 352 """ | |
| 353 if isinstance(self.current_wid, Label): | |
| 354 for tag, value in reversed(self.styles): | |
| 355 self._removeStyle(tag, remove_from_list=False) | |
| 356 | |
| 357 def _parseCSS(self, e): | |
| 358 """parse CSS found in "style" attribute of element | |
| 359 | |
| 360 self._css_styles will be created and contained markup styles added by this method | |
| 361 @param e(ET.Element): element which may have a "style" attribute | |
| 362 """ | |
| 363 styles_limit = len(self.styles) | |
| 364 styles = e.attrib['style'].split(u';') | |
| 365 for style in styles: | |
| 366 try: | |
| 367 prop, value = style.split(u':') | |
| 368 except ValueError: | |
| 369 log.warning(u"can't parse style: {}".format(style)) | |
| 370 continue | |
| 371 prop = prop.strip().replace(u'-', '_') | |
| 372 value = value.strip() | |
| 373 try: | |
| 374 method = getattr(self, "css_{}".format(prop)) | |
| 375 except AttributeError: | |
| 376 log.warning(u"Unhandled CSS: {}".format(prop)) | |
| 377 else: | |
| 378 method(e, value) | |
| 379 self._css_styles = self.styles[styles_limit:] | |
| 380 | |
| 381 def _closeCSS(self): | |
| 382 """removed CSS styles | |
| 383 | |
| 384 styles in self._css_styles will be removed | |
| 385 and the attribute will be deleted | |
| 386 """ | |
| 387 for tag, dummy in reversed(self._css_styles): | |
| 388 self._removeStyle(tag) | |
| 389 del self._css_styles | |
| 390 | |
| 391 def xhtml_generic(self, elem, style=True, markup=None): | |
| 392 """generic method for adding HTML elements | |
| 393 | |
| 394 this method handle content, style and children parsing | |
| 395 @param elem(ET.Element): element to add | |
| 396 @param style(bool): if True handle style attribute (CSS) | |
| 397 @param markup(tuple[unicode, (unicode, None)], None): kivy markup to use | |
| 398 """ | |
| 399 # we first add markup and CSS style | |
| 400 if markup is not None: | |
| 401 if isinstance(markup, basestring): | |
| 402 tag, value = markup, None | |
| 403 else: | |
| 404 tag, value = markup | |
| 405 self._addStyle(tag, value) | |
| 406 style_ = 'style' in elem.attrib and style | |
| 407 if style_: | |
| 408 self._parseCSS(elem) | |
| 409 | |
| 410 # then content | |
| 411 if elem.text: | |
| 412 self._getLabel().text += escape_markup(elem.text) | |
| 413 | |
| 414 # we parse the children | |
| 415 for child in elem: | |
| 416 self._callParseMethod(child) | |
| 417 | |
| 418 # closing CSS style and markup | |
| 419 if style_: | |
| 420 self._closeCSS() | |
| 421 if markup is not None: | |
| 422 self._removeStyle(tag) | |
| 423 | |
| 424 # and the tail, which is regular text | |
| 425 if elem.tail: | |
| 426 self._getLabel().text += escape_markup(elem.tail) | |
| 427 | |
| 428 # method handling XHTML elements | |
| 429 | |
| 430 def xhtml_br(self, elem): | |
| 431 label = self._getLabel() | |
| 432 label.text+='\n' | |
| 433 self.xhtml_generic(style=False) | |
| 434 | |
| 435 def xhtml_em(self, elem): | |
| 436 self.xhtml_generic(elem, markup='i') | |
| 437 | |
|
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438 def xhtml_img(self, elem): |
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439 try: |
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440 src = elem.attrib['src'] |
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441 except KeyError: |
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442 log.warning(u"<img> element without src: {}".format(ET.tostring(elem))) |
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443 return |
| 59 | 444 try: |
| 445 target_height = int(elem.get(u'height', 0)) | |
| 446 except ValueError: | |
| 447 log.warning(u"Can't parse image height: {}".format(elem.get(u'height'))) | |
| 448 target_height = 0 | |
| 449 try: | |
| 450 target_width = int(elem.get(u'width', 0)) | |
| 451 except ValueError: | |
| 452 log.warning(u"Can't parse image width: {}".format(elem.get(u'width'))) | |
| 453 target_width = 0 | |
| 454 | |
| 455 img = SimpleXHTMLWidgetImage(source=src, target_height=target_height, target_width=target_width) | |
|
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456 self.current_wid = img |
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457 self.add_widget(img) |
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458 |
| 57 | 459 def xhtml_p(self, elem): |
|
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460 if isinstance(self.current_wid, Label): |
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461 self.current_wid.text+="\n\n" |
| 57 | 462 self.xhtml_generic(elem) |
| 463 | |
| 464 def xhtml_span(self, elem): | |
| 465 self.xhtml_generic(elem) | |
| 466 | |
| 467 def xhtml_strong(self, elem): | |
| 468 self.xhtml_generic(elem, markup='b') | |
| 469 | |
| 470 # methods handling CSS properties | |
| 471 | |
| 472 def css_color(self, elem, value): | |
| 473 self._addStyle(u"color", css_color.parse(value)) | |
| 474 | |
| 475 def css_text_decoration(self, elem, value): | |
| 476 if value == u'underline': | |
| 477 log.warning(u"{} not handled yet, it needs Kivy 1.9.2 to be released".format(value)) | |
| 478 # FIXME: activate when 1.9.2 is out | |
| 479 # self._addStyle('u') | |
| 480 elif value == u'line-through': | |
| 481 log.warning(u"{} not handled yet, it needs Kivy 1.9.2 to be released".format(value)) | |
| 482 # FIXME: activate when 1.9.2 is out | |
| 483 # self._addStyle('s') | |
| 484 else: | |
| 485 log.warning(u"unhandled text decoration: {}".format(value)) | |
| 486 | |
| 487 | |
| 45 | 488 class MessageWidget(GridLayout): |
| 22 | 489 mess_data = properties.ObjectProperty() |
| 57 | 490 mess_xhtml = properties.ObjectProperty() |
| 45 | 491 mess_padding = (dp(5), dp(5)) |
|
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492 avatar = properties.ObjectProperty() |
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493 |
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494 def __init__(self, **kwargs): |
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495 super(MessageWidget, self).__init__(**kwargs) |
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496 self.mess_data.widgets.add(self) |
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497 |
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498 @property |
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499 def chat(self): |
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500 """return parent Chat instance""" |
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501 return self.mess_data.parent |
| 22 | 502 |
| 503 @property | |
| 504 def message(self): | |
| 505 """Return currently displayed message""" | |
| 506 return self.mess_data.main_message | |
| 507 | |
| 57 | 508 @property |
| 509 def message_xhtml(self): | |
| 510 """Return currently displayed message""" | |
| 511 return self.mess_data.main_message_xhtml | |
| 512 | |
| 45 | 513 def widthAdjust(self): |
| 22 | 514 """this widget grows up with its children""" |
| 57 | 515 pass |
| 516 # parent = self.mess_xhtml.parent | |
| 517 # padding_x = self.mess_padding[0] | |
| 518 # text_width, text_height = self.mess_xhtml.texture_size | |
| 519 # if text_width > parent.width: | |
| 520 # self.mess_xhtml.text_size = (parent.width - padding_x, None) | |
| 521 # self.text_max = text_width | |
| 522 # elif self.mess_xhtml.text_size[0] is not None and text_width < parent.width - padding_x: | |
| 523 # if text_width < self.text_max: | |
| 524 # self.mess_xhtml.text_size = (None, None) | |
| 525 # else: | |
| 526 # self.mess_xhtml.text_size = (parent.width - padding_x, None) | |
| 22 | 527 |
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528 def update(self, update_dict): |
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529 if 'avatar' in update_dict: |
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530 self.avatar.source = update_dict['avatar'] |
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531 |
| 22 | 532 |
| 78 | 533 class MessageInputBox(BoxLayout): |
| 534 pass | |
| 535 | |
| 536 | |
| 22 | 537 class MessageInputWidget(TextInput): |
| 538 | |
| 539 def _key_down(self, key, repeat=False): | |
| 540 displayed_str, internal_str, internal_action, scale = key | |
| 541 if internal_action == 'enter': | |
| 542 self.dispatch('on_text_validate') | |
| 543 else: | |
| 544 super(MessageInputWidget, self)._key_down(key, repeat) | |
| 545 | |
| 546 | |
| 45 | 547 class MessagesWidget(GridLayout): |
| 548 pass | |
| 22 | 549 |
| 550 | |
| 78 | 551 class FileUploader(BoxLayout): |
| 552 | |
| 553 def __init__(self, parent_chat, **kwargs): | |
| 554 self.parent_chat = parent_chat | |
| 555 super(FileUploader, self).__init__(orientation='vertical', **kwargs) | |
| 556 | |
| 557 | |
| 22 | 558 class Chat(quick_chat.QuickChat, cagou_widget.CagouWidget): |
| 78 | 559 message_input = properties.ObjectProperty() |
| 22 | 560 |
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561 def __init__(self, host, target, type_=C.CHAT_ONE2ONE, nick=None, occupants=None, subject=None, profiles=None): |
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562 quick_chat.QuickChat.__init__(self, host, target, type_, nick, occupants, subject, profiles=profiles) |
| 22 | 563 cagou_widget.CagouWidget.__init__(self) |
| 67 | 564 self.header_input.hint_text = u"{}".format(target) |
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565 scroll_view = ScrollView(size_hint=(1,0.8), scroll_y=0, do_scroll_x=False) |
| 22 | 566 self.messages_widget = MessagesWidget() |
| 567 scroll_view.add_widget(self.messages_widget) | |
| 568 self.add_widget(scroll_view) | |
| 78 | 569 self.add_widget(MessageInputBox()) |
| 570 self.host.addListener('progressError', self.onProgressError, profiles) | |
| 571 self.host.addListener('progressFinished', self.onProgressFinished, profiles) | |
| 572 self._waiting_pids = {} # waiting progress ids | |
| 22 | 573 self.postInit() |
| 574 | |
| 575 @classmethod | |
| 576 def factory(cls, plugin_info, target, profiles): | |
| 577 profiles = list(profiles) | |
| 578 if len(profiles) > 1: | |
| 579 raise NotImplementedError(u"Multi-profiles is not available yet for chat") | |
| 580 if target is None: | |
| 581 target = G.host.profiles[profiles[0]].whoami | |
| 582 return G.host.widgets.getOrCreateWidget(cls, target, on_new_widget=None, on_existing_widget=C.WIDGET_RECREATE, profiles=profiles) | |
| 583 | |
| 584 def messageDataConverter(self, idx, mess_id): | |
| 585 return {"mess_data": self.messages[mess_id]} | |
| 586 | |
| 587 def _onHistoryPrinted(self): | |
| 588 """Refresh or scroll down the focus after the history is printed""" | |
| 589 # self.adapter.data = self.messages | |
| 590 for mess_data in self.messages.itervalues(): | |
| 591 self.appendMessage(mess_data) | |
| 592 super(Chat, self)._onHistoryPrinted() | |
| 593 | |
| 594 def createMessage(self, message): | |
| 595 self.appendMessage(message) | |
| 596 | |
| 597 def appendMessage(self, mess_data): | |
| 598 self.messages_widget.add_widget(MessageWidget(mess_data=mess_data)) | |
| 599 | |
| 600 def onSend(self, input_widget): | |
| 601 G.host.messageSend( | |
| 602 self.target, | |
| 603 {'': input_widget.text}, # TODO: handle language | |
| 604 mess_type = C.MESS_TYPE_GROUPCHAT if self.type == C.CHAT_GROUP else C.MESS_TYPE_CHAT, # TODO: put this in QuickChat | |
| 605 profile_key=self.profile | |
| 606 ) | |
| 607 input_widget.text = '' | |
| 608 | |
| 78 | 609 def onProgressFinished(self, progress_id, metadata, profile): |
| 610 try: | |
| 611 callback = self._waiting_pids.pop(progress_id) | |
| 612 except KeyError: | |
| 613 return | |
| 614 callback(metadata, profile) | |
| 615 | |
| 616 def onProgressError(self, progress_id, err_msg, profile): | |
| 617 try: | |
| 618 del self._waiting_pids[progress_id] | |
| 619 except KeyError: | |
| 620 return | |
| 621 # TODO: display message to user | |
| 622 log.warning(u"Can't upload file: {}".format(err_msg)) | |
| 623 | |
| 624 def onUploadButton(self): | |
| 625 G.host.showExtraUI(FileUploader(self)) | |
| 626 | |
| 627 def fileUploadDone(self, metadata, profile): | |
| 628 log.debug("file uploaded: {}".format(metadata)) | |
| 629 G.host.messageSend( | |
| 630 self.target, | |
| 631 {'': metadata['url']}, | |
| 632 mess_type = C.MESS_TYPE_GROUPCHAT if self.type == C.CHAT_GROUP else C.MESS_TYPE_CHAT, | |
| 633 profile_key=profile | |
| 634 ) | |
| 635 | |
| 636 def fileUploadCb(self, progress_data): | |
| 637 try: | |
| 638 progress_id = progress_data['progress'] | |
| 639 except KeyError: | |
| 640 xmlui = progress_data['xmlui'] | |
| 641 G.host.showUI(xmlui) | |
| 642 else: | |
| 643 self._waiting_pids[progress_id] = self.fileUploadDone | |
| 644 | |
| 645 def onUploadOK(self, file_chooser): | |
| 646 if file_chooser.selection: | |
| 647 file_path = file_chooser.selection[0] | |
| 648 G.host.bridge.fileUpload( | |
| 649 file_path, | |
| 650 "", | |
| 651 "", | |
| 652 {"ignore_tls_errors": C.BOOL_TRUE}, # FIXME: should not be the default | |
| 653 self.profile, | |
| 654 callback = self.fileUploadCb | |
| 655 ) | |
| 656 G.host.closeUI() | |
| 657 | |
| 658 def onUploadCancel(self, file_chooser): | |
| 659 G.host.closeUI() | |
| 660 | |
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661 def _mucJoinCb(self, joined_data): |
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662 joined, room_jid_s, occupants, user_nick, subject, profile = joined_data |
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663 self.host.mucRoomJoinedHandler(*joined_data[1:]) |
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664 jid_ = jid.JID(room_jid_s) |
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665 self.changeWidget(jid_) |
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666 |
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667 def _mucJoinEb(self, failure): |
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668 log.warning(u"Can't join room: {}".format(failure)) |
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669 |
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670 def changeWidget(self, jid_): |
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671 """change current widget for a new one with given jid |
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672 |
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673 @param jid_(jid.JID): jid of the widget to create |
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674 """ |
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675 plugin_info = G.host.getPluginInfo(main=Chat) |
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676 factory = plugin_info['factory'] |
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677 G.host.switchWidget(self, factory(plugin_info, jid_, profiles=[self.profile])) |
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678 self.header_input.text = '' |
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679 |
| 22 | 680 def onHeaderInput(self): |
| 681 text = self.header_input.text.strip() | |
| 682 try: | |
| 683 if text.count(u'@') != 1 or text.count(u' '): | |
| 684 raise ValueError | |
| 685 jid_ = jid.JID(text) | |
| 686 except ValueError: | |
| 687 log.info(u"entered text is not a jid") | |
| 688 return | |
| 689 | |
| 690 def discoCb(disco): | |
| 691 # TODO: check if plugin XEP-0045 is activated | |
| 692 if "conference" in [i[0] for i in disco[1]]: | |
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693 G.host.bridge.mucJoin(unicode(jid_), "", "", self.profile, callback=self._mucJoinCb, errback=self._mucJoinEb) |
| 22 | 694 else: |
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695 self.changeWidget(jid_) |
| 22 | 696 |
| 697 def discoEb(failure): | |
| 698 log.warning(u"Disco failure, ignore this text: {}".format(failure)) | |
| 699 | |
| 700 G.host.bridge.discoInfos(jid_.domain, self.profile, callback=discoCb, errback=discoEb) | |
| 701 | |
| 78 | 702 def _onDelete(self): |
| 703 self.host.removeListener('progressFinished', self.onProgressFinished) | |
| 704 self.host.removeListener('progressError', self.onProgressError) | |
| 705 return super(Chat, self).onDelete() | |
| 706 | |
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707 def onDelete(self, force=False): |
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708 if force==True: |
| 78 | 709 return self._onDelete() |
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710 if len(list(G.host.widgets.getWidgets(self.__class__, self.target, profiles=self.profiles))) > 1: |
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711 # we don't keep duplicate widgets |
| 78 | 712 return self._onDelete() |
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713 return False |
| 22 | 714 |
| 715 | |
| 716 PLUGIN_INFO["factory"] = Chat.factory | |
| 717 quick_widgets.register(quick_chat.QuickChat, Chat) |