Mercurial > urwid-satext
annotate urwid_satext/sat_widgets.py @ 80:2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
| author | souliane <souliane@mailoo.org> |
|---|---|
| date | Wed, 07 May 2014 15:31:37 +0200 |
| parents | 33677d99ebdf |
| children | 0ebd13729039 |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 64 | 4 # Urwid SàT extensions |
| 71 | 5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org) |
| 64 | 6 # |
| 7 # This program is free software: you can redistribute it and/or modify | |
| 8 # it under the terms of the GNU Lesser 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 Lesser General Public License for more details. | |
| 16 # | |
| 17 # You should have received a copy of the GNU Lesser General Public License | |
| 18 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 0 | 19 |
| 20 import urwid | |
|
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21 from logging import debug, info, warning, error |
| 44 | 22 import encodings |
| 23 utf8decode = lambda s: encodings.codecs.utf_8_decode(s)[0] | |
| 0 | 24 |
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25 from urwid.util import is_mouse_press #XXX: is_mouse_press is not included in urwid in 1.0.0 |
| 0 | 26 |
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27 |
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28 class AdvancedEdit(urwid.Edit): |
| 7 | 29 """Edit box with some custom improvments |
| 30 new chars: | |
| 31 - C-a: like 'home' | |
| 32 - C-e: like 'end' | |
| 33 - C-k: remove everything on the right of the cursor | |
| 34 - C-w: remove the word on the back | |
| 35 new behaviour: emit a 'click' signal when enter is pressed""" | |
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36 signals = urwid.Edit.signals + ['click'] |
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37 |
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38 def setCompletionMethod(self, callback): |
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39 """Define method called when completion is asked |
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40 @callback: method with 2 arguments: |
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41 - the text to complete |
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42 - if there was already a completion, a dict with |
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43 - 'completed':last completion |
| 66 | 44 - 'completion_pos': cursor position where the completion starts |
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45 - 'position': last completion cursor position |
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46 this dict must be used (and can be filled) to find next completion) |
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47 and which return the full text completed""" |
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48 self.completion_cb = callback |
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49 self.completion_data = {} |
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50 |
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51 def keypress(self, size, key): |
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52 #TODO: insert mode is not managed yet |
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53 if key == 'ctrl a': |
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54 key = 'home' |
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55 elif key == 'ctrl e': |
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56 key = 'end' |
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57 elif key == 'ctrl k': |
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58 self._delete_highlighted() |
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59 self.set_edit_text(self.edit_text[:self.edit_pos]) |
| 66 | 60 elif key == 'ctrl w': |
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61 before = self.edit_text[:self.edit_pos] |
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62 pos = before.rstrip().rfind(" ")+1 |
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63 self.set_edit_text(before[:pos] + self.edit_text[self.edit_pos:]) |
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64 self.set_edit_pos(pos) |
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65 elif key == 'enter': |
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66 self._emit('click') |
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67 elif key == 'shift tab': |
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68 try: |
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69 before = self.edit_text[:self.edit_pos] |
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70 if self.completion_data: |
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71 if (not self.completion_data['completed'] |
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72 or self.completion_data['position'] != self.edit_pos |
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73 or not before.endswith(self.completion_data['completed'])): |
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74 self.completion_data.clear() |
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75 else: |
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76 before = before[:-len(self.completion_data['completed'])] |
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77 complet = self.completion_cb(before, self.completion_data) |
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78 self.completion_data['completed'] = complet[len(before):] |
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79 self.set_edit_text(complet+self.edit_text[self.edit_pos:]) |
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80 self.set_edit_pos(len(complet)) |
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81 self.completion_data['position'] = self.edit_pos |
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82 return |
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83 except AttributeError: |
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84 #No completion method defined |
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85 pass |
| 66 | 86 return super(AdvancedEdit, self).keypress(size, key) |
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87 |
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88 |
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89 class Password(AdvancedEdit): |
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90 """Edit box which doesn't show what is entered (show '*' or other char instead)""" |
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91 |
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92 def __init__(self, *args, **kwargs): |
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93 """Same args than Edit.__init__ with an additional keyword arg 'hidden_char' |
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94 @param hidden_char: char to show instead of what is actually entered: default '*' |
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95 """ |
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96 self.hidden_char=kwargs['hidden_char'] if kwargs.has_key('hidden_char') else '*' |
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97 self.__real_text='' |
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98 super(Password, self).__init__(*args, **kwargs) |
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99 |
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100 def set_edit_text(self, text): |
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101 self.__real_text = text |
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102 hidden_txt = len(text)*'*' |
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103 super(Password, self).set_edit_text(hidden_txt) |
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104 |
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105 def get_edit_text(self): |
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106 return self.__real_text |
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107 |
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108 def insert_text(self, text): |
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109 self._edit_text = self.__real_text |
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110 super(Password,self).insert_text(text) |
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111 |
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112 def render(self, size, focus=False): |
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113 return super(Password, self).render(size, focus) |
| 66 | 114 |
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115 |
| 57 | 116 class ModalEdit(AdvancedEdit): |
| 117 """AdvancedEdit with vi-like mode management | |
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118 - there is a new 'mode' property which can be changed with properties |
| 57 | 119 specified during init |
| 120 - completion callback received a new 'mode' argument | |
| 121 """ | |
| 122 | |
| 123 def __init__(self, modes, *args, **kwargs): | |
| 124 """ first argument is "modes", others are the same paramaters as AdvancedEdit | |
| 125 @param modes: dictionnary in the form: | |
| 126 'key_to_change_mode': ('Mode', caption) | |
| 127 e.g.: 'i': ('INSERTION', '> ') | |
| 128 There *MUST* be a None key (for NORMAL mode)""" | |
| 129 assert(isinstance(modes, dict) and None in modes) | |
| 130 self._modes = modes | |
| 131 super(ModalEdit, self).__init__(*args, **kwargs) | |
| 132 self.mode = self._modes[None][0] | |
| 133 | |
| 134 @property | |
| 135 def mode(self): | |
| 136 return self._mode | |
| 137 | |
| 138 @mode.setter | |
| 139 def mode(self, value): | |
| 140 mode_key = None | |
| 141 for key in self._modes: | |
| 142 if self._modes[key][0] == value: | |
| 143 mode_key = key | |
| 144 break | |
| 66 | 145 |
| 57 | 146 mode, caption = self._modes[mode_key] |
| 147 self._mode = mode | |
| 148 self.set_caption(caption) | |
| 149 if not mode_key: #we are in NORMAL mode | |
| 150 self.set_edit_text('') | |
| 151 | |
| 152 def setCompletionMethod(self, callback): | |
| 153 """ Same as AdvancedEdit.setCompletionMethod, but with a third argument: current mode""" | |
| 154 super(ModalEdit, self).setCompletionMethod(lambda text,data: callback(text, data, self._mode)) | |
| 155 | |
| 156 def keypress(self, size, key): | |
| 157 if key == 'esc': | |
| 158 self.mode = "NORMAL" | |
| 159 return | |
| 160 if self._mode == 'NORMAL' and key in self._modes: | |
| 161 self.mode = self._modes[key][0] | |
| 162 return | |
| 66 | 163 return super(ModalEdit, self).keypress(size, key) |
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164 |
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165 |
| 67 | 166 class SurroundedText(urwid.Widget): |
| 7 | 167 """Text centered on a repeated character (like a Divider, but with a text in the center)""" |
| 67 | 168 _sizing = frozenset(['flow']) |
| 6 | 169 |
| 170 def __init__(self,text,car=utf8decode('─')): | |
| 171 self.text=text | |
| 172 self.car=car | |
| 173 | |
| 174 def rows(self,size,focus=False): | |
| 175 return self.display_widget(size, focus).rows(size, focus) | |
| 176 | |
| 177 def render(self, size, focus=False): | |
| 178 return self.display_widget(size, focus).render(size, focus) | |
| 179 | |
| 180 def display_widget(self, size, focus): | |
| 181 (maxcol,) = size | |
| 182 middle = (maxcol-len(self.text))/2 | |
| 183 render_text = middle * self.car + self.text + (maxcol - len(self.text) - middle) * self.car | |
| 184 return urwid.Text(render_text) | |
| 185 | |
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186 |
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187 class SelectableText(urwid.WidgetWrap): |
| 6 | 188 """Text which can be selected with space""" |
| 0 | 189 signals = ['change'] |
| 66 | 190 |
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191 def __init__(self, text, align='left', header='', focus_attr='default_focus', selected_text=None, selected=False, data=None): |
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192 """@param text: same as urwid.Text's text parameter |
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193 @param align: same as urwid.Text's align parameter |
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194 @select_attr: attrbute to use when selected |
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195 @param selected: is the text selected ?""" |
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196 self.focus_attr = focus_attr |
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197 self.__selected = False |
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198 self.__was_focused = False |
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199 self.header = header |
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200 self.default_txt = text |
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201 urwid.WidgetWrap.__init__(self, urwid.Text("",align=align)) |
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202 self.setSelectedText(selected_text) |
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203 self.setState(selected) |
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204 |
| 0 | 205 def getValue(self): |
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206 if isinstance(self.default_txt,basestring): |
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207 return self.default_txt |
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208 list_attr = self.default_txt if isinstance(self.default_txt, list) else [self.default_txt] |
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209 txt = "" |
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210 for attr in list_attr: |
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211 if isinstance(attr,tuple): |
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212 txt+=attr[1] |
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213 else: |
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214 txt+=attr |
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215 return txt |
| 9 | 216 |
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217 def get_text(self): |
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218 """for compatibility with urwid.Text""" |
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219 return self.getValue() |
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220 |
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221 def set_text(self, text): |
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222 """/!\ set_text doesn't change self.selected_txt !""" |
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223 self.default_txt = text |
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224 self.setState(self.__selected,invisible=True) |
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225 |
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226 def setSelectedText(self, text=None): |
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227 """Text to display when selected |
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228 @text: text as in urwid.Text or None for default value""" |
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229 if text == None: |
| 27 | 230 text = ('selected',self.getValue()) |
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231 self.selected_txt = text |
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232 if self.__selected: |
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233 self.setState(self.__selected) |
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234 |
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235 |
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236 def __set_txt(self): |
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237 txt_list = [self.header] |
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238 txt = self.selected_txt if self.__selected else self.default_txt |
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239 if isinstance(txt,list): |
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240 txt_list.extend(txt) |
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241 else: |
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242 txt_list.append(txt) |
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243 self._w.base_widget.set_text(txt_list) |
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244 |
| 66 | 245 |
| 0 | 246 def setState(self, selected, invisible=False): |
| 247 """Change state | |
| 248 @param selected: boolean state value | |
| 249 @param invisible: don't emit change signal if True""" | |
| 250 assert(type(selected)==bool) | |
| 251 self.__selected=selected | |
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252 self.__set_txt() |
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253 self.__was_focused = False |
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254 self._invalidate() |
| 0 | 255 if not invisible: |
| 256 self._emit("change", self.__selected) | |
| 66 | 257 |
| 0 | 258 def getState(self): |
| 259 return self.__selected | |
| 260 | |
| 261 def selectable(self): | |
| 262 return True | |
| 263 | |
| 264 def keypress(self, size, key): | |
| 265 if key==' ' or key=='enter': | |
| 266 self.setState(not self.__selected) | |
| 267 else: | |
| 268 return key | |
| 269 | |
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270 def mouse_event(self, size, event, button, x, y, focus): |
|
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271 if is_mouse_press(event) and button == 1: |
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272 self.setState(not self.__selected) |
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273 return True |
| 66 | 274 |
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275 return False |
| 66 | 276 |
| 0 | 277 def render(self, size, focus=False): |
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278 attr_list = self._w.base_widget._attrib |
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279 if not focus: |
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280 if self.__was_focused: |
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281 self.__set_txt() |
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282 self.__was_focused = False |
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283 else: |
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284 if not self.__was_focused: |
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285 if not attr_list: |
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286 attr_list.append((self.focus_attr,len(self._w.base_widget.text))) |
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287 else: |
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288 for idx in range(len(attr_list)): |
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289 attr,attr_len = attr_list[idx] |
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290 if attr == None: |
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291 attr = self.focus_attr |
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292 attr_list[idx] = (attr,attr_len) |
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293 else: |
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294 if not attr.endswith('_focus'): |
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295 attr+="_focus" |
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296 attr_list[idx] = (attr,attr_len) |
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297 self._w.base_widget._invalidate() |
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298 self.__was_focused = True #bloody ugly hack :) |
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299 return self._w.render(size, focus) |
| 0 | 300 |
|
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301 |
| 9 | 302 class ClickableText(SelectableText): |
| 303 signals = SelectableText.signals + ['click'] | |
| 66 | 304 |
| 8 | 305 def setState(self, selected, invisible=False): |
|
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306 super(ClickableText,self).setState(False,True) |
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307 if not invisible: |
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308 self._emit('click') |
| 8 | 309 |
|
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310 |
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311 class CustomButton(ClickableText): |
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312 |
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313 def __init__(self, label, on_press=None, user_data=None, left_border = "[ ", right_border = " ]"): |
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314 self.label = label |
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315 self.left_border = left_border |
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316 self.right_border = right_border |
| 66 | 317 super(CustomButton, self).__init__([left_border, label, right_border]) |
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318 self.size = len(self.get_text()) |
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319 if on_press: |
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320 urwid.connect_signal(self, 'click', on_press, user_data) |
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321 |
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322 def getSize(self): |
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323 """Return representation size of the button""" |
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324 return self.size |
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325 |
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326 def get_label(self): |
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327 return self.label[1] if isinstance(self.label,tuple) else self.label |
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328 |
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329 def set_label(self, label): |
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330 self.label = label |
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331 self.set_text([self.left_border, label, self.right_border]) |
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332 |
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333 |
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334 class ListOption(unicode): |
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335 """ Class similar to unicode, but which make the difference between value and label |
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336 label is show when use as unicode, the .value attribute contain the actual value |
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337 Can be initialised with: |
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338 - basestring (label = value = given string) |
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339 - a tuple with (value, label) |
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340 XXX: comparaison is made against value, not the label which is the one displayed |
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341 |
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342 """ |
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343 |
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344 def __new__(cls, option): |
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345 if (isinstance(option, cls)): |
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346 return option |
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347 elif isinstance(option, basestring): |
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348 value = label = option |
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349 elif (isinstance(option, tuple) and len(option) == 2): |
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350 value, label = option |
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351 else: |
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352 raise NotImplementedError |
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353 if not label: |
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354 label = value |
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355 instance = super(ListOption, cls).__new__(cls, label) |
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356 instance._value = value |
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357 return instance |
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358 |
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359 def __eq__(self, other): |
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360 # XXX: try to compare values, if other has no value |
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361 # (e.g. unicode string) try to compare to other itself |
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362 try: |
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363 return self._value == other._value |
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364 except AttributeError: |
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365 return self._value == other |
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366 |
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367 def __ne__(self, other): |
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368 # XXX: see __eq__ |
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369 try: |
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370 return self._value != other._value |
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371 except AttributeError: |
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372 return self._value != other |
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373 |
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374 @property |
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375 def value(self): |
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376 """ return option value """ |
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377 return self._value |
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378 |
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379 @value.setter |
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380 def value(self, value): |
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381 self._value = value |
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382 |
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383 @staticmethod |
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384 def fromOptions(options): |
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385 """ convert a list of string/tuple options to a list of listOption |
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386 @param options: list of managed option type (basestring, tuple) |
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387 return: list of ListOption |
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388 """ |
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389 return [(ListOption(option)) for option in options] |
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390 |
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391 |
|
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392 class GenericList(urwid.WidgetWrap): |
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393 signals = ['click','change'] |
| 0 | 394 |
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395 def __init__(self, options, style=None, align='left', option_type = SelectableText, on_click=None, on_change=None, user_data=None): |
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396 """ |
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397 Widget managing list of string and their selection |
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398 @param options: list of strings used for options |
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399 @param style: list of string: |
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400 - 'single' if only one must be selected |
| 66 | 401 - 'no_first_select' nothing selected when list is first displayed |
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402 - 'can_select_none' if we can select nothing |
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403 @param align: alignement of text inside the list |
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404 @param on_click: method called when click signal is emited |
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405 @param user_data: data sent to the callback for click signal |
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406 """ |
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407 if style is None: |
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408 style = [] |
| 0 | 409 self.single = 'single' in style |
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410 self.no_first_select = 'no_first_select' in style |
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411 self.can_select_none = 'can_select_none' in style |
| 0 | 412 self.align = align |
| 8 | 413 self.option_type = option_type |
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414 self.first_display = True |
| 66 | 415 |
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416 if on_click: |
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417 urwid.connect_signal(self, 'click', on_click, user_data) |
| 66 | 418 |
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419 if on_change: |
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420 urwid.connect_signal(self, 'change', on_change, user_data) |
| 66 | 421 |
| 1 | 422 self.content = urwid.SimpleListWalker([]) |
| 0 | 423 self.list_box = urwid.ListBox(self.content) |
|
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424 urwid.WidgetWrap.__init__(self, self.list_box) |
| 1 | 425 self.changeValues(options) |
| 0 | 426 |
| 427 def __onStateChange(self, widget, selected): | |
| 428 if self.single: | |
|
5
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diff
changeset
|
429 if not selected and not self.can_select_none: |
| 0 | 430 #if in single mode, it's forbidden to unselect a value |
| 431 widget.setState(True, invisible=True) | |
| 432 return | |
|
5
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Primitivus: chat window / text sending.
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parents:
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diff
changeset
|
433 if selected: |
| 0 | 434 self.unselectAll(invisible=True) |
| 435 widget.setState(True, invisible=True) | |
|
56
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
436 self._emit("change") |
| 0 | 437 |
|
56
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
438 def __onClick(self, widget): |
|
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
439 self._emit("click", widget) |
| 0 | 440 |
| 441 def unselectAll(self, invisible=False): | |
| 442 for widget in self.content: | |
| 443 if widget.getState(): | |
| 444 widget.setState(False, invisible) | |
| 445 widget._invalidate() | |
| 446 | |
|
2
07b7dcd314ff
primitivus: basic contact list, connexion now work \o/
Goffi <goffi@goffi.org>
parents:
1
diff
changeset
|
447 def deleteValue(self, value): |
|
07b7dcd314ff
primitivus: basic contact list, connexion now work \o/
Goffi <goffi@goffi.org>
parents:
1
diff
changeset
|
448 """Delete the first value equal to the param given""" |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
449 for widget in self.content: |
|
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Primitivus: chat window / text sending.
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diff
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|
450 if widget.getValue() == value: |
|
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Primitivus: chat window / text sending.
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|
451 self.content.remove(widget) |
|
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Primitivus: chat window / text sending.
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changeset
|
452 self._emit('change') |
|
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Primitivus: chat window / text sending.
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changeset
|
453 return |
|
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Primitivus: chat window / text sending.
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diff
changeset
|
454 raise ValueError("%s ==> %s" % (str(value),str(self.content))) |
|
2
07b7dcd314ff
primitivus: basic contact list, connexion now work \o/
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
455 |
|
5
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Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
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changeset
|
456 def getSelectedValue(self): |
| 1 | 457 """Convenience method to get the value selected as a string in single mode, or None""" |
|
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Primitivus: chat window / text sending.
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|
458 values = self.getSelectedValues() |
| 1 | 459 return values[0] if values else None |
| 460 | |
|
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Primitivus: chat window / text sending.
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|
461 def getAllValues(self): |
|
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Primitivus: chat window / text sending.
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diff
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|
462 """Return values of all items""" |
|
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Primitivus: chat window / text sending.
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|
463 return [widget.getValue() for widget in self.content] |
|
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Primitivus: chat window / text sending.
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|
464 |
|
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|
465 def getSelectedValues(self): |
|
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|
466 """Return values of selected items""" |
| 0 | 467 result = [] |
| 468 for widget in self.content: | |
| 469 if widget.getState(): | |
| 470 result.append(widget.getValue()) | |
| 471 return result | |
| 472 | |
|
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Primitivus: chat window / text sending.
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|
473 def getDisplayWidget(self): |
|
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|
474 return self.list_box |
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|
475 |
| 0 | 476 def changeValues(self, new_values): |
|
68
5c28bb50ae0d
new ListOption class which work like unicode, but make the difference between value and label, so the displayed text can be different from the actual value.
Goffi <goffi@goffi.org>
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67
diff
changeset
|
477 """Change all values in one shot""" |
|
5c28bb50ae0d
new ListOption class which work like unicode, but make the difference between value and label, so the displayed text can be different from the actual value.
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|
478 new_values = ListOption.fromOptions(new_values) |
|
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Primitivus: chat window / text sending.
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|
479 if not self.first_display: |
|
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Primitivus: chat window / text sending.
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|
480 old_selected = self.getSelectedValues() |
|
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Primitivus: chat window / text sending.
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changeset
|
481 widgets = [] |
|
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changeset
|
482 for option in new_values: |
| 8 | 483 widget = self.option_type(option, self.align) |
|
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Primitivus: chat window / text sending.
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parents:
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diff
changeset
|
484 if not self.first_display and option in old_selected: |
|
592cd64933dd
Primitivus: chat window / text sending.
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diff
changeset
|
485 widget.setState(True) |
|
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Primitivus: chat window / text sending.
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diff
changeset
|
486 widgets.append(widget) |
|
56
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GenericList: click/change signals fix
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diff
changeset
|
487 for signal, callback in (('change', self.__onStateChange), ('click', self.__onClick)): |
|
22ab98a06492
GenericList: click/change signals fix
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parents:
53
diff
changeset
|
488 try: |
|
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
489 urwid.connect_signal(widget, signal, callback) |
|
22ab98a06492
GenericList: click/change signals fix
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parents:
53
diff
changeset
|
490 except NameError: |
|
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
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diff
changeset
|
491 pass #the widget given doesn't support the signal |
| 0 | 492 self.content[:] = widgets |
|
5
592cd64933dd
Primitivus: chat window / text sending.
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parents:
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diff
changeset
|
493 if self.first_display and self.single and new_values and not self.no_first_select: |
| 1 | 494 self.content[0].setState(True) |
|
5
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Primitivus: chat window / text sending.
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parents:
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diff
changeset
|
495 display_widget = self.getDisplayWidget() |
|
4
c94cdbfdf3e8
primitivus: added edition zone at the bottom
Goffi <goffi@goffi.org>
parents:
3
diff
changeset
|
496 self._set_w(display_widget) |
|
5
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Primitivus: chat window / text sending.
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diff
changeset
|
497 self._emit('change') |
| 66 | 498 self.first_display = False |
|
5
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Primitivus: chat window / text sending.
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diff
changeset
|
499 |
|
80
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
500 def selectValue(self, value, move_focus=True): |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
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changeset
|
501 """Select the first item which has the given value. |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
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diff
changeset
|
502 |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
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diff
changeset
|
503 @param value |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
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diff
changeset
|
504 @param move_focus (boolean): True to move the focus on the selected value, |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
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diff
changeset
|
505 False to leave the focus position unchanged. |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
506 """ |
| 0 | 507 self.unselectAll() |
| 508 idx = 0 | |
| 509 for widget in self.content: | |
|
28
654d31983f19
primitivus: fixed misnamed method in custom widget
Goffi <goffi@goffi.org>
parents:
27
diff
changeset
|
510 if widget.getValue() == value: |
| 0 | 511 widget.setState(True) |
|
80
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
512 if move_focus: |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
513 self.list_box.focus_position = idx |
| 0 | 514 return |
| 515 idx+=1 | |
| 516 | |
|
80
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
517 def selectValues(self, values, move_focus=True): |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
518 """Select all the given values. |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
519 |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
520 @param values [set, list] |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
521 @param move_focus (boolean): True to move the focus on the last selected value, |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
522 False to leave the focus position unchanged. |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
523 """ |
|
78
56c02f4731f9
added selectValues for lists widgets that support multi-selection
souliane <souliane@mailoo.org>
parents:
77
diff
changeset
|
524 if self.single: |
|
56c02f4731f9
added selectValues for lists widgets that support multi-selection
souliane <souliane@mailoo.org>
parents:
77
diff
changeset
|
525 if values: |
|
80
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
526 self.selectValue(values[-1], move_focus) |
|
78
56c02f4731f9
added selectValues for lists widgets that support multi-selection
souliane <souliane@mailoo.org>
parents:
77
diff
changeset
|
527 return |
|
56c02f4731f9
added selectValues for lists widgets that support multi-selection
souliane <souliane@mailoo.org>
parents:
77
diff
changeset
|
528 self.unselectAll() |
|
56c02f4731f9
added selectValues for lists widgets that support multi-selection
souliane <souliane@mailoo.org>
parents:
77
diff
changeset
|
529 for value in values: |
|
56c02f4731f9
added selectValues for lists widgets that support multi-selection
souliane <souliane@mailoo.org>
parents:
77
diff
changeset
|
530 idx = 0 |
|
56c02f4731f9
added selectValues for lists widgets that support multi-selection
souliane <souliane@mailoo.org>
parents:
77
diff
changeset
|
531 for widget in self.content: |
|
56c02f4731f9
added selectValues for lists widgets that support multi-selection
souliane <souliane@mailoo.org>
parents:
77
diff
changeset
|
532 if widget.getValue() == value: |
|
56c02f4731f9
added selectValues for lists widgets that support multi-selection
souliane <souliane@mailoo.org>
parents:
77
diff
changeset
|
533 widget.setState(True) |
|
80
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
534 if move_focus: |
|
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
souliane <souliane@mailoo.org>
parents:
79
diff
changeset
|
535 self.list_box.focus_position = idx |
|
78
56c02f4731f9
added selectValues for lists widgets that support multi-selection
souliane <souliane@mailoo.org>
parents:
77
diff
changeset
|
536 idx += 1 |
|
56c02f4731f9
added selectValues for lists widgets that support multi-selection
souliane <souliane@mailoo.org>
parents:
77
diff
changeset
|
537 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
538 |
| 67 | 539 class List(urwid.Widget): |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
540 """FlowWidget list, same arguments as GenericList, with an additional one 'max_height'""" |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
541 signals = ['click','change'] |
| 67 | 542 _sizing = frozenset(['flow']) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
543 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
544 def __init__(self, options, style=None, max_height=5, align='left', option_type = SelectableText, on_click=None, on_change=None, user_data=None): |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
545 if style is None: |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
546 style = [] |
| 8 | 547 self.genericList = GenericList(options, style, align, option_type, on_click, on_change, user_data) |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
548 urwid.connect_signal(self.genericList, 'change', self._onChange) |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
549 urwid.connect_signal(self.genericList, 'click', self._onClick) |
| 66 | 550 self.max_height = max_height |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
551 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
552 def _onChange(self, widget): |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
553 self._emit('change') |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
554 |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
555 def _onClick(self, widget): |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
556 self._emit('click') |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
557 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
558 def selectable(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
559 return True |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
560 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
561 def keypress(self, size, key): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
562 return self.displayWidget(size,True).keypress(size, key) |
| 66 | 563 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
564 def unselectAll(self, invisible=False): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
565 return self.genericList.unselectAll(invisible) |
| 66 | 566 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
567 def deleteValue(self, value): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
568 return self.genericList.deleteValue(value) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
569 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
570 def getSelectedValue(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
571 return self.genericList.getSelectedValue() |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
572 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
573 def getAllValues(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
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diff
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|
574 return self.genericList.getAllValues() |
|
592cd64933dd
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|
575 |
|
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|
576 def getSelectedValues(self): |
|
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|
577 return self.genericList.getSelectedValues() |
|
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|
578 |
|
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|
579 def changeValues(self, new_values): |
|
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|
580 return self.genericList.changeValues(new_values) |
|
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|
581 |
|
80
2d66ac0f4d75
add move_focus parameter to the methods selectValue(s) of list widgets
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|
582 def selectValue(self, value, move_focus): |
|
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|
583 return self.genericList.selectValue(value, move_focus) |
|
5
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|
584 |
|
80
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|
585 def selectValues(self, values, move_focus): |
|
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|
586 return self.genericList.selectValues(values, move_focus) |
|
78
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added selectValues for lists widgets that support multi-selection
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77
diff
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|
587 |
|
5
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diff
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|
588 def render(self, size, focus=False): |
|
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|
589 return self.displayWidget(size, focus).render(size, focus) |
| 66 | 590 |
|
5
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diff
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|
591 def rows(self, size, focus=False): |
|
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parents:
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diff
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|
592 return self.displayWidget(size, focus).rows(size, focus) |
|
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|
593 |
|
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diff
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|
594 def displayWidget(self, size, focus): |
|
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diff
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|
595 list_size = sum([wid.rows(size, focus) for wid in self.genericList.content]) |
| 66 | 596 height = min(list_size,self.max_height) or 1 |
|
5
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|
597 return urwid.BoxAdapter(self.genericList, height) |
|
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diff
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|
598 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
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69
diff
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|
599 |
|
10
024b79b61a31
Primitivus: misc fixes + menubar first draft
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parents:
9
diff
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|
600 ## MISC ## |
|
024b79b61a31
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diff
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|
601 |
|
16
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diff
changeset
|
602 class NotificationBar(urwid.WidgetWrap): |
|
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|
603 """Bar used to show misc information to user""" |
|
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|
604 signals = ['change'] |
|
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diff
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|
605 |
|
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|
606 def __init__(self): |
|
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|
607 self.waitNotifs = urwid.Text('') |
|
26
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Goffi <goffi@goffi.org>
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diff
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|
608 self.message = ClickableText('') |
|
16
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|
609 urwid.connect_signal(self.message, 'click', lambda wid: self.showNext()) |
|
26
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|
610 self.progress = ClickableText('') |
|
22
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|
611 self.columns = urwid.Columns([('fixed',6,self.waitNotifs),self.message,('fixed',4,self.progress)]) |
|
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|
612 urwid.WidgetWrap.__init__(self, urwid.AttrMap(self.columns,'notifs')) |
|
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|
613 self.notifs = [] |
| 66 | 614 |
|
16
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|
615 def __modQueue(self): |
|
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616 """must be called each time the notifications queue is changed""" |
|
26
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|
617 self.waitNotifs.set_text(('notifs',"(%i)" % len(self.notifs) if self.notifs else '')) |
|
16
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|
618 self._emit('change') |
|
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|
619 |
|
22
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|
620 def setProgress(self,percentage): |
|
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diff
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|
621 """Define the progression to show on the right side of the bar""" |
|
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|
622 if percentage == None: |
|
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|
623 self.progress.set_text('') |
|
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|
624 else: |
|
26
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|
625 self.progress.set_text(('notifs','%02i%%' % percentage)) |
|
22
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|
626 self._emit('change') |
|
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|
627 |
|
16
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diff
changeset
|
628 def addPopUp(self, pop_up_widget): |
|
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diff
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|
629 """Add a popup to the waiting queue""" |
|
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|
630 self.notifs.append(('popup',pop_up_widget)) |
|
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|
631 self.__modQueue() |
|
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|
632 |
|
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|
633 def addMessage(self, message): |
|
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|
634 "Add a message to the notificatio bar" |
|
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diff
changeset
|
635 if not self.message.get_text(): |
|
26
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25
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changeset
|
636 self.message.set_text(('notifs',message)) |
|
16
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|
637 self._invalidate() |
|
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|
638 self._emit('change') |
|
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diff
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|
639 else: |
|
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|
640 self.notifs.append(('message',message)) |
|
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|
641 self.__modQueue() |
|
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diff
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|
642 |
|
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diff
changeset
|
643 def showNext(self): |
|
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|
644 """Show next message if any, else delete current message""" |
|
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|
645 found = None |
|
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changeset
|
646 for notif in self.notifs: |
|
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diff
changeset
|
647 if notif[0] == "message": |
|
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Primitivus: notification bar, first draft
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diff
changeset
|
648 found = notif |
|
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diff
changeset
|
649 break |
|
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Primitivus: notification bar, first draft
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diff
changeset
|
650 if found: |
|
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Primitivus: notification bar, first draft
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diff
changeset
|
651 self.notifs.remove(found) |
|
26
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Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
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25
diff
changeset
|
652 self.message.set_text(('notifs',found[1])) |
|
16
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diff
changeset
|
653 self.__modQueue() |
|
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|
654 else: |
|
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changeset
|
655 self.message.set_text('') |
|
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|
656 self._emit('change') |
|
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|
657 |
|
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diff
changeset
|
658 def getNextPopup(self): |
|
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changeset
|
659 """Return next pop-up and remove it from the queue |
|
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diff
changeset
|
660 @return: pop-up or None if there is no more in the queue""" |
|
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diff
changeset
|
661 ret = None |
|
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|
662 for notif in self.notifs: |
|
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changeset
|
663 if notif[0] == 'popup': |
|
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changeset
|
664 ret = notif[1] |
|
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diff
changeset
|
665 break |
|
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diff
changeset
|
666 if ret: |
|
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diff
changeset
|
667 self.notifs.remove(notif) |
|
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|
668 self.__modQueue() |
|
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changeset
|
669 return ret |
|
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changeset
|
670 |
|
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changeset
|
671 def isQueueEmpty(self): |
|
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|
672 return not bool(self.notifs) |
|
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|
673 |
|
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|
674 def canHide(self): |
|
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changeset
|
675 """Return True if there is now important information to show""" |
|
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|
676 return self.isQueueEmpty() and not self.message.get_text() and not self.progress.get_text() |
|
16
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|
677 |
|
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changeset
|
678 |
| 11 | 679 class MenuBox(urwid.WidgetWrap): |
|
15
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Primitivus: custom_widgets imrpovments
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diff
changeset
|
680 """Show menu items of a category in a box""" |
| 11 | 681 signals = ['click'] |
| 66 | 682 |
| 11 | 683 def __init__(self,parent,items): |
| 684 self.parent = parent | |
| 685 self.selected = None | |
|
26
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|
686 content = urwid.SimpleListWalker([ClickableText(('menuitem',text)) for text in items]) |
| 11 | 687 for wid in content: |
| 688 urwid.connect_signal(wid, 'click', self.onClick) | |
| 689 | |
| 690 self.listBox = urwid.ListBox(content) | |
| 691 menubox = urwid.LineBox(urwid.BoxAdapter(self.listBox,len(items))) | |
| 692 urwid.WidgetWrap.__init__(self,menubox) | |
| 693 | |
| 694 def getValue(self): | |
| 695 return self.selected | |
| 66 | 696 |
| 11 | 697 def keypress(self, size, key): |
| 698 if key=='up': | |
| 699 if self.listBox.get_focus()[1] == 0: | |
| 700 self.parent.keypress(size, key) | |
| 701 elif key=='left' or key=='right': | |
| 702 self.parent.keypress(size,'up') | |
| 703 self.parent.keypress(size,key) | |
| 704 return super(MenuBox,self).keypress(size,key) | |
| 66 | 705 |
|
26
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|
706 def mouse_event(self, size, event, button, x, y, focus): |
|
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|
707 if button == 3: |
|
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|
708 self.parent.keypress(size,'up') |
|
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Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
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709 return True |
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710 return super(MenuBox,self).mouse_event(size, event, button, x, y, focus) |
| 11 | 711 |
| 712 def onClick(self, wid): | |
| 713 self.selected = wid.getValue() | |
| 714 self._emit('click') | |
| 715 | |
|
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|
716 |
|
26
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717 class Menu(urwid.WidgetWrap): |
|
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718 |
|
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719 def __init__(self,loop, x_orig=0): |
|
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720 """Menu widget |
|
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721 @param loop: main loop of urwid |
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722 @param x_orig: absolute start of the abscissa |
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723 """ |
| 11 | 724 self.loop = loop |
| 725 self.menu_keys = [] | |
| 726 self.menu = {} | |
|
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727 self.x_orig = x_orig |
|
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728 self.shortcuts = {} #keyboard shortcuts |
| 11 | 729 self.save_bottom = None |
|
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730 col_rol = ColumnsRoller() |
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731 urwid.WidgetWrap.__init__(self, urwid.AttrMap(col_rol,'menubar')) |
| 66 | 732 |
| 11 | 733 def selectable(self): |
| 734 return True | |
|
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735 |
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736 def getMenuSize(self): |
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737 """return the current number of categories in this menu""" |
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738 return len(self.menu_keys) |
| 66 | 739 |
|
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740 def setOrigX(self, orig_x): |
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741 self.x_orig = orig_x |
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742 |
|
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|
743 def __buildOverlay(self, menu_key, columns): |
| 11 | 744 """Build the overlay menu which show menuitems |
| 745 @param menu_key: name of the category | |
|
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746 @param columns: column number where the menubox must be displayed""" |
| 11 | 747 max_len = 0 |
| 748 for item in self.menu[menu_key]: | |
| 749 if len(item[0]) > max_len: | |
| 750 max_len = len(item[0]) | |
| 751 | |
| 752 self.save_bottom = self.loop.widget | |
| 753 menu_box = MenuBox(self,[item[0] for item in self.menu[menu_key]]) | |
|
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754 urwid.connect_signal(menu_box, 'click', self.onItemClick) |
| 66 | 755 |
| 756 self.loop.widget = urwid.Overlay(urwid.AttrMap(menu_box,'menubar'),self.save_bottom,('fixed left', columns),max_len+2,('fixed top',1),None) | |
| 11 | 757 |
| 758 def keypress(self, size, key): | |
|
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759 if key == 'down': |
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760 key = 'enter' |
| 11 | 761 elif key == 'up': |
| 762 if self.save_bottom: | |
| 763 self.loop.widget = self.save_bottom | |
| 764 self.save_bottom = None | |
| 66 | 765 |
|
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766 return self._w.base_widget.keypress(size, key) |
| 66 | 767 |
|
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768 def checkShortcuts(self, key): |
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769 for shortcut in self.shortcuts.keys(): |
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770 if key == shortcut: |
| 11 | 771 category, item, callback = self.shortcuts[shortcut] |
|
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772 callback((category, item)) |
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773 return key |
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774 |
|
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775 def addMenu(self, category, item=None, callback=None, shortcut=None): |
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776 """Create the category if new and add a menu item (if item is not None). |
|
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777 |
|
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778 @param category: category of the menu (e.g. File/Edit) |
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779 @param item: menu item (e.g. new/close/about) |
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780 @callback: method to call when item is selected""" |
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781 if not category in self.menu.keys(): |
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782 self.menu_keys.append(category) |
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783 self.menu[category] = [] |
|
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784 button = CustomButton(('menubar',category), self.onCategoryClick, |
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785 left_border = ('menubar',"[ "), |
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786 right_border = ('menubar'," ]")) |
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|
787 self._w.base_widget.addWidget(button,button.getSize()) |
|
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788 if not item: |
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789 return |
| 11 | 790 self.menu[category].append((item, callback)) |
|
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791 if shortcut: |
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792 assert(shortcut not in self.shortcuts.keys()) |
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793 self.shortcuts[shortcut] = (category, item, callback) |
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|
794 |
|
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|
795 def onItemClick(self, widget): |
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796 category = self._w.base_widget.getSelected().get_label() |
| 11 | 797 item = widget.getValue() |
|
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798 callback = None |
| 11 | 799 for menu_item in self.menu[category]: |
| 800 if item == menu_item[0]: | |
| 801 callback = menu_item[1] | |
| 802 break | |
| 803 if callback: | |
| 804 self.keypress(None,'up') | |
| 805 callback((category, item)) | |
| 66 | 806 |
|
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807 def onCategoryClick(self, button): |
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808 self.__buildOverlay(button.get_label(), |
| 66 | 809 self.x_orig + self._w.base_widget.getStartCol(button)) |
| 810 | |
| 11 | 811 |
|
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812 class MenuRoller(urwid.WidgetWrap): |
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813 |
|
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814 def __init__(self,menus_list): |
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815 """Create a MenuRoller |
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816 @param menus_list: list of tuple with (name, Menu_instance), name can be None |
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817 """ |
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818 assert (menus_list) |
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819 self.selected = 0 |
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820 self.name_list = [] |
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821 self.menus = {} |
| 66 | 822 |
| 823 self.columns = urwid.Columns([urwid.Text(''),urwid.Text('')]) | |
|
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824 urwid.WidgetWrap.__init__(self, self.columns) |
| 66 | 825 |
|
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826 for menu_tuple in menus_list: |
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827 name,menu = menu_tuple |
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828 self.addMenu(name, menu) |
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829 |
|
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830 def _showSelected(self): |
|
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831 """show menu selected""" |
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832 name_txt = u'\u21c9 '+self.name_list[self.selected]+u' \u21c7 ' |
| 66 | 833 current_name = ClickableText(name_txt) |
|
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834 name_len = len(name_txt) |
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835 current_menu = self.menus[self.name_list[self.selected]] |
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836 current_menu.setOrigX(name_len) |
|
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837 self.columns.contents[0] = (current_name, ('given', name_len, False)) |
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838 self.columns.contents[1] = (current_menu, ('weight', 1, False)) |
|
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839 |
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840 def keypress(self, size, key): |
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841 if key=='up': |
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842 if self.columns.get_focus_column()==0 and self.selected > 0: |
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843 self.selected -= 1 |
|
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844 self._showSelected() |
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845 return |
|
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846 elif key=='down': |
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847 if self.columns.get_focus_column()==0 and self.selected < len(self.name_list)-1: |
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848 self.selected += 1 |
|
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849 self._showSelected() |
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850 return |
|
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851 elif key=='right': |
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852 if self.columns.get_focus_column()==0 and \ |
|
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853 (isinstance(self.columns.contents[1][0], urwid.Text) or \ |
|
13
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Primitivus: menu roller doesn't go anymore on a menu if it's empty
Goffi <goffi@goffi.org>
parents:
12
diff
changeset
|
854 self.menus[self.name_list[self.selected]].getMenuSize()==0): |
|
8cccbaadb9c5
Primitivus: menu roller doesn't go anymore on a menu if it's empty
Goffi <goffi@goffi.org>
parents:
12
diff
changeset
|
855 return #if we have no menu or the menu is empty, we don't go the right column |
|
12
7e63429cc929
Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
parents:
11
diff
changeset
|
856 |
|
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Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
parents:
11
diff
changeset
|
857 return super(MenuRoller, self).keypress(size, key) |
|
7e63429cc929
Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
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diff
changeset
|
858 |
|
7e63429cc929
Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
parents:
11
diff
changeset
|
859 def addMenu(self, name_param, menu): |
|
7e63429cc929
Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
parents:
11
diff
changeset
|
860 name = name_param or '' |
|
7e63429cc929
Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
parents:
11
diff
changeset
|
861 if name not in self.name_list: |
|
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Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
parents:
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diff
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|
862 self.name_list.append(name) |
|
7e63429cc929
Primitivus: menu are now managed and fully working
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parents:
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diff
changeset
|
863 self.menus[name] = menu |
|
7e63429cc929
Primitivus: menu are now managed and fully working
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parents:
11
diff
changeset
|
864 if self.name_list[self.selected] == name: |
|
77
e1655ba45fae
MenuRoller doesn't propagate key pressed anymore if it manage a 'up' or 'down' event
Goffi <goffi@goffi.org>
parents:
76
diff
changeset
|
865 self._showSelected() #if we are on the menu, we update it |
|
12
7e63429cc929
Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
parents:
11
diff
changeset
|
866 |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
867 def removeMenu(self, name): |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
868 if name in self.name_list: |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
869 self.name_list.remove(name) |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
870 if name in self.menus.keys(): |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
871 del self.menus[name] |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
872 self.selected = 0 |
|
77
e1655ba45fae
MenuRoller doesn't propagate key pressed anymore if it manage a 'up' or 'down' event
Goffi <goffi@goffi.org>
parents:
76
diff
changeset
|
873 self._showSelected() |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
874 |
|
12
7e63429cc929
Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
875 def checkShortcuts(self, key): |
|
7e63429cc929
Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
parents:
11
diff
changeset
|
876 for menu in self.name_list: |
|
7e63429cc929
Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
parents:
11
diff
changeset
|
877 key = self.menus[menu].checkShortcuts(key) |
|
7e63429cc929
Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
parents:
11
diff
changeset
|
878 return key |
| 66 | 879 |
|
10
024b79b61a31
Primitivus: misc fixes + menubar first draft
Goffi <goffi@goffi.org>
parents:
9
diff
changeset
|
880 |
| 6 | 881 ## DIALOGS ## |
| 882 | |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
883 class GenericDialog(urwid.WidgetWrap): |
| 0 | 884 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
885 def __init__(self, widgets_lst, title, style=None, **kwargs): |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
886 if style is None: |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
887 style = [] |
| 0 | 888 frame_header = urwid.AttrMap(urwid.Text(title,'center'),'title') |
| 66 | 889 |
| 0 | 890 buttons = None |
| 891 | |
| 892 if "OK/CANCEL" in style: | |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
893 cancel_arg = [kwargs['cancel_value']] if kwargs.has_key('cancel_value') else [] |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
894 ok_arg = [kwargs['ok_value']] if kwargs.has_key('ok_value') else [] |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
895 buttons = [urwid.Button(_("Cancel"), kwargs['cancel_cb'], *cancel_arg), |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
896 urwid.Button(_("Ok"), kwargs['ok_cb'], *ok_arg)] |
| 0 | 897 elif "YES/NO" in style: |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
898 yes_arg = [kwargs['yes_value']] if kwargs.has_key('yes_value') else [] |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
899 no_arg = [kwargs['no_value']] if kwargs.has_key('no_value') else [] |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
900 buttons = [urwid.Button(_("Yes"), kwargs['yes_cb'], *yes_arg), |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
901 urwid.Button(_("No"), kwargs['no_cb'], *no_arg)] |
| 1 | 902 if "OK" in style: |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
903 ok_arg = [kwargs['ok_value']] if kwargs.has_key('ok_value') else [] |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
904 buttons = [urwid.Button(_("Ok"), kwargs['ok_cb'], *ok_arg)] |
| 0 | 905 if buttons: |
| 906 buttons_flow = urwid.GridFlow(buttons, max([len(button.get_label()) for button in buttons])+4, 1, 1, 'center') | |
| 907 body_content = urwid.SimpleListWalker(widgets_lst) | |
| 908 frame_body = urwid.ListBox(body_content) | |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
909 frame = FocusFrame(frame_body, frame_header, buttons_flow if buttons else None, 'footer' if buttons else 'body') |
| 0 | 910 decorated_frame = urwid.LineBox(frame) |
| 911 urwid.WidgetWrap.__init__(self, decorated_frame) | |
| 912 | |
| 913 | |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
914 class InputDialog(GenericDialog): |
| 7 | 915 """Dialog with an edit box""" |
| 0 | 916 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
917 def __init__(self, title, instrucions, style=None, default_txt = '', **kwargs): |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
918 if style is None: |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
919 style = ['OK/CANCEL'] |
| 0 | 920 instr_wid = urwid.Text(instrucions+':') |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
921 edit_box = AdvancedEdit(edit_text=default_txt) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
922 GenericDialog.__init__(self, [instr_wid,edit_box], title, style, ok_value=edit_box, **kwargs) |
|
74
0afff3c54b6e
replaced deprecated set_focus by focus_position
Goffi <goffi@goffi.org>
parents:
71
diff
changeset
|
923 self._w.base_widget.focusposition = 'body' |
| 0 | 924 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
925 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
926 class ConfirmDialog(GenericDialog): |
| 7 | 927 """Dialog with buttons for confirm or cancel an action""" |
| 0 | 928 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
929 def __init__(self, title, style=None, **kwargs): |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
930 if style is None: |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
931 style = ['YES/NO'] |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
932 GenericDialog.__init__(self, [], title, style, **kwargs) |
| 1 | 933 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
934 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
935 class Alert(GenericDialog): |
| 7 | 936 """Dialog with just a message and a OK button""" |
| 1 | 937 |
| 938 def __init__(self, title, message, style=['OK'], **kwargs): | |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
939 GenericDialog.__init__(self, [urwid.Text(message, 'center')], title, style, ok_value=None, **kwargs) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
940 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
941 |
| 6 | 942 ## CONTAINERS ## |
| 943 | |
| 67 | 944 class ColumnsRoller(urwid.Widget): |
| 945 _sizing = frozenset(['flow']) | |
| 66 | 946 |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
947 def __init__(self, widget_list = None, focus_column=0): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
948 self.widget_list = widget_list or [] |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
949 self.focus_column = focus_column |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
950 self.__start = 0 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
951 self.__next = False |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
952 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
953 def addWidget(self, widget, width): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
954 self.widget_list.append((width,widget)) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
955 if len(self.widget_list) == 1: |
|
74
0afff3c54b6e
replaced deprecated set_focus by focus_position
Goffi <goffi@goffi.org>
parents:
71
diff
changeset
|
956 self.focus_position = 0 |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
957 |
|
26
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
958 def getStartCol(self, widget): |
|
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
959 """Return the column of the left corner of the widget""" |
|
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
960 start_col = 0 |
|
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
961 for wid in self.widget_list[self.__start:]: |
|
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
962 if wid[1] == widget: |
|
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
963 return start_col |
|
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
964 start_col+=wid[0] |
|
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
965 return None |
|
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
966 |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
967 def selectable(self): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
968 try: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
969 return self.widget_list[self.focus_column][1].selectable() |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
970 except IndexError: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
971 return False |
| 66 | 972 |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
973 def keypress(self, size, key): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
974 if key=='left': |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
975 if self.focus_column>0: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
976 self.focus_column-=1 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
977 self._invalidate() |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
978 return |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
979 if key=='right': |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
980 if self.focus_column<len(self.widget_list)-1: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
981 self.focus_column+=1 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
982 self._invalidate() |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
983 return |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
984 if self.focus_column<len(self.widget_list): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
985 return self.widget_list[self.focus_column][1].keypress(size,key) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
986 return key |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
987 |
|
26
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
988 def getSelected(self): |
|
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
989 """Return selected widget""" |
|
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
990 return self.widget_list[self.focus_column][1] |
|
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
991 |
|
74
0afff3c54b6e
replaced deprecated set_focus by focus_position
Goffi <goffi@goffi.org>
parents:
71
diff
changeset
|
992 @property |
|
0afff3c54b6e
replaced deprecated set_focus by focus_position
Goffi <goffi@goffi.org>
parents:
71
diff
changeset
|
993 def focus_position(self): |
|
0afff3c54b6e
replaced deprecated set_focus by focus_position
Goffi <goffi@goffi.org>
parents:
71
diff
changeset
|
994 return self.focus_column |
|
0afff3c54b6e
replaced deprecated set_focus by focus_position
Goffi <goffi@goffi.org>
parents:
71
diff
changeset
|
995 |
|
0afff3c54b6e
replaced deprecated set_focus by focus_position
Goffi <goffi@goffi.org>
parents:
71
diff
changeset
|
996 @focus_position.setter |
|
0afff3c54b6e
replaced deprecated set_focus by focus_position
Goffi <goffi@goffi.org>
parents:
71
diff
changeset
|
997 def focus_position(self, idx): |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
998 if idx>len(self.widget_list)-1: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
999 idx = len(self.widget_list)-1 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1000 self.focus_column = idx |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1001 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1002 def rows(self,size,focus=False): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1003 return 1 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1004 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1005 def __calculate_limits(self, size): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1006 (maxcol,) = size |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1007 _prev = _next = False |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1008 start_wid = 0 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1009 end_wid = len(self.widget_list)-1 |
| 66 | 1010 |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1011 total_wid = sum([w[0] for w in self.widget_list]) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1012 while total_wid > maxcol: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1013 if self.focus_column == end_wid: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1014 if not _prev: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1015 total_wid+=1 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1016 _prev = True |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1017 total_wid-=self.widget_list[start_wid][0] |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1018 start_wid+=1 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1019 else: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1020 if not _next: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1021 total_wid+=1 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1022 _next = True |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1023 total_wid-=self.widget_list[end_wid][0] |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1024 end_wid-=1 |
| 66 | 1025 |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1026 cols_left = maxcol - total_wid |
|
26
fcc20ac7b68a
Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
1027 self.__start = start_wid #we need to keep it for getStartCol |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1028 return _prev,_next,start_wid,end_wid,cols_left |
| 66 | 1029 |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1030 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1031 def mouse_event(self, size, event, button, x, y, focus): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1032 (maxcol,)=size |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1033 |
|
53
d34f2b0f68d3
urwid 1.0.0 update: fixed missing is_mouse_press
Goffi <goffi@goffi.org>
parents:
44
diff
changeset
|
1034 if is_mouse_press(event) and button == 1: |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1035 _prev,_next,start_wid,end_wid,cols_left = self.__calculate_limits(size) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1036 if x==0 and _prev: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1037 self.keypress(size,'left') |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1038 return True |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1039 if x==maxcol-1 and _next: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1040 self.keypress(size,'right') |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1041 return True |
| 66 | 1042 |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1043 current_pos = 1 if _prev else 0 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1044 idx = 0 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1045 while current_pos<x and idx<len(self.widget_list): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1046 width,widget = self.widget_list[idx] |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1047 if x<=current_pos+width: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1048 self.focus_column = idx |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1049 self._invalidate() |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1050 if not hasattr(widget,'mouse_event'): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1051 return False |
| 66 | 1052 return widget.mouse_event((width,0), event, button, |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1053 x-current_pos, 0, focus) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1054 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1055 current_pos+=self.widget_list[idx][0] |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1056 idx+=1 |
| 66 | 1057 |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1058 return False |
| 66 | 1059 |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1060 def render(self, size, focus=False): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1061 if not self.widget_list: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1062 return SolidCanvas(" ", size[0], 1) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1063 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1064 _prev,_next,start_wid,end_wid,cols_left = self.__calculate_limits(size) |
| 66 | 1065 |
|
18
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1066 idx=start_wid |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1067 render = [] |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1068 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1069 for width,widget in self.widget_list[start_wid:end_wid+1]: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1070 _focus = idx == self.focus_column and focus |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1071 render.append((widget.render((width,),_focus),False,_focus,width)) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1072 idx+=1 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1073 if _prev: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1074 render.insert(0,(urwid.Text([u"◀"]).render((1,),False),False,False,1)) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1075 if _next: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1076 render.append((urwid.Text([u"▶"],align='right').render((1+cols_left,),False),False,False,1+cols_left)) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
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|
1077 else: |
|
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|
1078 render.append((urwid.SolidCanvas(" "*cols_left, size[0], 1),False,False,cols_left)) |
|
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Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
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|
1079 |
|
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|
1080 return urwid.CanvasJoin(render) |
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|
1081 |
|
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1082 |
|
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1083 class FocusFrame(urwid.Pile): |
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1084 """Frame-like which manage 'tab' key""" |
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1085 _sizing = frozenset(['box']) |
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1086 |
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1087 def __init__(self, body, header=None, footer=None, focus_part='body'): |
|
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1088 self._header = self._footer = None |
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1089 super(FocusFrame, self).__init__([body]) |
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1090 self.header = header |
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|
1091 self._body = body |
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1092 self.footer = footer |
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|
1093 self.focus_position = focus_part |
|
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1094 |
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1095 def _focus_part_recalc(self): |
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1096 self._FOCUS_PARTS=[] |
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1097 if self._header is not None: |
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1098 self._FOCUS_PARTS.append('header') |
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1099 self._FOCUS_PARTS.append('body') |
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1100 if self._footer is not None: |
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1101 self._FOCUS_PARTS.append('footer') |
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1102 assert(len(self._FOCUS_PARTS) == len(self.contents)) |
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1103 |
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|
1104 @property |
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|
1105 def header(self): |
|
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1106 return self._header |
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1107 |
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|
1108 @header.setter |
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1109 def header(self, widget): |
|
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1110 content = (widget, ('pack', None)) |
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1111 if widget is None: |
|
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1112 if self._header is not None: |
|
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1113 del self.contents[0] |
|
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1114 elif self._header is None: |
|
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1115 self.contents.insert(0, content) |
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1116 else: |
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1117 self.contents[0] = content |
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1118 self._header = widget |
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1119 self._focus_part_recalc() |
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1120 |
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|
1121 @property |
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1122 def body(self): |
|
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1123 return self._body |
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1124 |
|
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|
1125 @body.setter |
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|
1126 def body(self, widget): |
|
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|
1127 assert widget is not None |
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|
1128 idx = self._FOCUS_PARTS.index('body') |
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|
1129 self.contents[idx] = (widget, ("weight", 1)) |
|
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|
1130 |
|
8ff563825080
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|
1131 @property |
|
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|
1132 def footer(self): |
|
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|
1133 return self._footer |
|
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1134 |
|
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|
1135 @footer.setter |
|
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|
1136 def footer(self, widget): |
|
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1137 content = (widget, ('pack', None)) |
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1138 if widget is None: |
|
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|
1139 if self._footer is not None: |
|
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|
1140 del self.contents[-1] |
|
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|
1141 elif self._footer is None: |
|
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|
1142 self.contents.append(content) |
|
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1143 else: |
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|
1144 self.contents[-1] = content |
|
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1145 self._footer = widget |
|
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|
1146 self._focus_part_recalc() |
|
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|
1147 |
|
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|
1148 @property |
|
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|
1149 def focus_position_named(self): |
|
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1150 return self._FOCUS_PARTS[self.int_focus_position] |
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1151 |
|
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|
1152 @property |
|
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|
1153 def focus_position(self): |
|
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1154 return super(FocusFrame, self).focus_position |
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1155 |
|
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|
1156 @focus_position.setter |
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|
1157 def focus_position(self, position): |
|
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|
1158 if isinstance(position, basestring): |
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|
1159 try: |
|
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|
1160 position = self._FOCUS_PARTS.index(position) |
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|
1161 except IndexError: |
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|
1162 raise IndexError("This FocusFrame has no %s" % position) |
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|
1163 urwid.Pile.focus_position.__set__(self, position) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
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parents:
4
diff
changeset
|
1164 |
|
592cd64933dd
Primitivus: chat window / text sending.
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parents:
4
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|
1165 def keypress(self, size, key): |
|
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|
1166 ret = super(FocusFrame, self).keypress(size, key) |
|
19
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1167 if not ret: |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
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parents:
18
diff
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|
1168 return |
| 66 | 1169 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
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diff
changeset
|
1170 if key == 'tab': |
|
75
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|
1171 try: |
|
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|
1172 self.focus_position -= 1 |
|
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|
1173 except IndexError: |
|
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|
1174 self.focus_position = 2 |
|
5
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|
1175 |
| 66 | 1176 return ret |
| 6 | 1177 |
|
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|
1178 |
|
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1179 class TabsContainer(urwid.WidgetWrap): |
|
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1180 """ Container which can contain multiple box widgets associated to named tabs """ |
|
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1181 signals = ['click'] |
|
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1182 |
|
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1183 def __init__(self): |
|
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1184 self._current_tab = None |
|
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|
1185 self._buttons_cont = ColumnsRoller() |
|
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1186 self.tabs = [] |
|
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1187 self.__frame = FocusFrame(urwid.Filler(urwid.Text('')),urwid.Pile([self._buttons_cont,urwid.Divider(u"─")])) |
|
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1188 urwid.WidgetWrap.__init__(self, self.__frame) |
|
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1189 |
|
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|
1190 def keypress(self, size, key): |
|
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1191 if key=='tab': |
|
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|
1192 self._w.keypress(size,key) |
|
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1193 return |
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1194 return self._w.keypress(size,key) |
|
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1195 |
|
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1196 def _buttonClicked(self, button, invisible=False): |
|
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1197 """Called when a button on the tab is changed, |
|
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1198 change the page |
|
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1199 @param button: button clicked |
|
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1200 @param invisible: emit signal only if False""" |
|
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|
1201 tab_name = button.get_label() |
|
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|
1202 for tab in self.tabs: |
|
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|
1203 if tab[0] == tab_name: |
|
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|
1204 break |
|
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|
1205 if tab[0] != tab_name: |
|
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|
1206 error(_("INTERNAL ERROR: Tab not found")) |
|
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|
1207 assert(False) |
|
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|
1208 self.__frame.body = tab[1] |
|
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|
1209 button.set_label(('title',button.get_label())) |
|
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|
1210 if self._current_tab: |
|
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|
1211 self._current_tab.set_label(self._current_tab.get_label()) |
|
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|
1212 self._current_tab = button |
|
15
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|
1213 if not invisible: |
|
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|
1214 self._emit('click') |
|
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|
1215 |
|
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|
1216 def _appendButton(self, name): |
|
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|
1217 """Append a button to the frame header, |
|
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|
1218 and link it to the page change method""" |
|
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|
1219 button = CustomButton(name, self._buttonClicked, left_border = '', right_border=' | ') |
|
18
bdc83e857093
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17
diff
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|
1220 self._buttons_cont.addWidget(button, button.getSize()) |
|
bdc83e857093
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diff
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|
1221 if len(self._buttons_cont.widget_list) == 1: |
|
15
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|
1222 #first button: we set the focus and the body |
|
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|
1223 self._buttons_cont.focus_position = 0 |
|
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|
1224 self._buttonClicked(button,True) |
|
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|
1225 |
|
70
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|
1226 def addTab(self,name,content=None): |
|
15
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|
1227 """Add a page to the container |
|
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|
1228 @param name: name of the page (what appear on the tab) |
|
76
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|
1229 @param content: content of the page: |
|
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|
1230 - if None create and empty Listbox |
|
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|
1231 - if it is a list instance, create a ListBox with the list in a body |
|
6c2a1b349416
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|
1232 - else it must be a box widget which will be used instead of the ListBox |
|
15
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|
1233 @return: ListBox (content of the page)""" |
|
76
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|
1234 if content is None or isinstance(content, list): |
|
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|
1235 tab = urwid.ListBox(urwid.SimpleListWalker(content or [])) |
|
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|
1236 else: |
|
6c2a1b349416
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parents:
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|
1237 tab = content |
|
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|
1238 |
|
6c2a1b349416
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|
1239 self.tabs.append([name, tab]) |
|
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|
1240 self._appendButton(name) |
|
6c2a1b349416
TabsContainer now accept any box widget as tab content
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|
1241 return tab |
|
15
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|
1242 |
|
19
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diff
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|
1243 def addFooter(self, widget): |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
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|
1244 """Add a widget on the bottom of the tab (will be displayed on all pages) |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
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diff
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|
1245 @param widget: FlowWidget""" |
|
0b83dd2b15d1
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|
1246 self._w.footer = widget |
| 66 | 1247 |
|
19
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changeset
|
1248 |
|
70
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|
1249 class HighlightColumns(urwid.AttrMap): |
|
24d49f1d735f
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|
1250 """ Decorated columns which highlight all or some columns """ |
|
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|
1251 |
|
24d49f1d735f
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changeset
|
1252 def __init__(self, highlight_cols, highlight_attr, *args, **kwargs): |
|
24d49f1d735f
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|
1253 """ Create the HighlightColumns |
|
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|
1254 @param highlight_cols: tuple of columns to highlight, () to highlight to whole row |
|
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|
1255 @param highlight_attr: name of the attribute to use when focused |
|
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|
1256 other parameter are passed to urwid Columns |
|
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|
1257 |
|
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|
1258 """ |
|
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|
1259 columns = urwid.Columns(*args, **kwargs) |
|
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|
1260 self.highlight_cols = highlight_cols |
|
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|
1261 self.highlight_attr = highlight_attr |
|
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|
1262 self.has_focus = False |
|
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|
1263 if highlight_cols == (): |
|
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changeset
|
1264 super(HighlightColumns, self).__init__(columns, None, highlight_attr) |
|
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|
1265 self.highlight_cols = None |
|
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|
1266 else: |
|
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changeset
|
1267 super(HighlightColumns, self).__init__(columns, None) |
|
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|
1268 |
|
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changeset
|
1269 @property |
|
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changeset
|
1270 def options(self): |
|
24d49f1d735f
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changeset
|
1271 return self.base_widget.options |
|
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|
1272 |
|
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changeset
|
1273 @property |
|
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|
1274 def contents(self): |
|
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|
1275 return self.base_widget.contents |
|
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|
1276 |
|
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|
1277 @property |
|
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|
1278 def focus_position(self): |
|
24d49f1d735f
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|
1279 return self.base_widget.focus_position |
|
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|
1280 |
|
24d49f1d735f
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changeset
|
1281 @focus_position.setter |
|
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changeset
|
1282 def focus_position(self, value): |
|
24d49f1d735f
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parents:
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changeset
|
1283 self.base_widget.focus_position = value |
|
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|
1284 |
|
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|
1285 def addWidget(self, wid, options): |
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1286 """ Add a widget to the columns |
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1287 Widget is wrapped with AttrMap, that's why Columns.contents should not be used directly for appending new widgets |
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1288 @param wid: widget to add |
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1289 @param options: result of Columns.options(...) |
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1290 |
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1291 """ |
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1292 wrapper = urwid.AttrMap(wid, None) |
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1293 self.base_widget.contents.append((wrapper, options)) |
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1294 |
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1295 |
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1296 def render(self, size, focus=False): |
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1297 if self.highlight_cols and focus != self.has_focus: |
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1298 self.has_focus = focus |
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1299 for idx in self.highlight_cols: |
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1300 wid = self.base_widget.contents[idx][0] |
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1301 wid.set_attr_map({None: self.highlight_attr if focus else None}) |
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1302 |
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1303 return super(HighlightColumns, self).render(size, focus) |
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1304 |
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1305 |
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1306 class TableContainer(urwid.WidgetWrap): |
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1307 """ Widgets are disposed in row and columns """ |
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1308 signals = ['click'] |
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1309 |
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1310 def __init__(self, items=None, columns=None, dividechars=1, row_selectable=False, select_key='enter', options=None): |
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1311 """ Create a TableContainer |
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1312 @param items: iterable of widgets to add to this container |
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1313 @param columns: nb of columns of this table |
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1314 @param dividechars: same as dividechars param for urwid.Columns |
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1315 @param row_selectable: if True, row are always selectable, even if they don't contain any selectable widget |
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1316 @param options: dictionnary with the following keys: |
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1317 - ADAPT: tuple of columns for which the size must be adapted to its contents, |
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1318 empty tuple for all columns |
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1319 - HIGHLIGHT: tuple of columns which must be higlighted on focus, |
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1320 empty tuple for the whole row |
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1321 - FOCUS_ATTR: Attribute name to use when focused (see HIGHLIGHT). Default is "table_selected" |
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1322 |
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1323 """ |
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1324 pile = urwid.Pile([]) |
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1325 super(TableContainer, self).__init__(pile) |
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1326 if items is None: |
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1327 items = [] |
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1328 if columns is None: # if columns is None, we suppose only one row is given in items |
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1329 columns = len(items) |
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1330 assert columns |
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1331 self._columns = columns |
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1332 self._row_selectable = row_selectable |
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1333 self.select_key = select_key |
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1334 if options is None: |
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1335 options = {} |
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1336 for opt in ['ADAPT', 'HIGHLIGHT']: |
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1337 if opt in options: |
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1338 try: |
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1339 options[opt] = tuple(options[opt]) |
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1340 except TypeError: |
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1341 warning('[%s] option is not a tuple' % opt) |
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1342 options[opt] = () |
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1343 self._options = options |
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1344 self._dividechars = dividechars |
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1345 self._idx = 0 |
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1346 self._longuest = self._columns * [0] |
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1347 self._next_row_idx = None |
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1348 for item in items: |
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1349 self.addWidget(item) |
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|
1350 |
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|
1351 def _getIdealSize(self, widget): |
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1352 """ return preferred size for widget, or 0 if we can't find it """ |
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1353 try: |
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1354 return len(widget.text) |
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1355 except AttributeError: |
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1356 return 0 |
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|
1357 |
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|
1358 def keypress(self, size, key): |
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1359 if key == self.select_key and self._row_selectable: |
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|
1360 self._emit('click') |
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1361 else: |
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1362 return super(TableContainer, self).keypress(size, key) |
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|
1363 |
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|
1364 |
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1365 def addWidget(self, widget): |
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1366 # TODO: use a contents property ? |
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1367 pile = self._w |
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1368 col_idx = self._idx % self._columns |
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|
1369 |
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1370 options = None |
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1371 |
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|
1372 if col_idx == 0: |
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1373 # we have a new row |
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1374 columns = HighlightColumns(self._options.get('HIGHLIGHT'), self._options.get('FOCUS_ATTR', 'table_selected'), [], dividechars=self._dividechars) |
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1375 columns.row_idx = self._next_row_idx |
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1376 pile.contents.append((columns, pile.options())) |
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1377 else: |
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|
1378 columns = pile.contents[-1][0] |
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|
1379 |
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1380 if 'ADAPT' in self._options and (col_idx in self._options['ADAPT'] |
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1381 or self._options['ADAPT'] == ()): |
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1382 current_len = self._getIdealSize(widget) |
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1383 longuest = self._longuest[col_idx] |
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|
1384 max_len = max(longuest, current_len) |
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1385 if max_len > longuest: |
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|
1386 self._longuest[col_idx] = max_len |
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|
1387 for wid,_ in pile.contents[:-1]: |
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|
1388 col = wid.base_widget |
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|
1389 col.contents[col_idx] = (col.contents[col_idx][0], col.options('given', max_len)) |
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|
1390 options = columns.options('given', max_len) if max_len else columns.options() |
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|
1391 |
|
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|
1392 columns.addWidget(widget, options or columns.options()) |
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|
1393 |
|
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|
1394 if self._row_selectable and col_idx == self._columns - 1: |
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1395 columns.addWidget(urwid.SelectableIcon(''), columns.options('given', 0)) |
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1396 |
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1397 if not columns.selectable() and columns.contents[-1][0].base_widget.selectable(): |
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1398 columns.focus_position = len(columns.contents)-1 |
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1399 self._idx += 1 |
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1400 |
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1401 def setRowIndex(self, idx): |
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1402 self._next_row_idx = idx |
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1403 |
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1404 def getSelectedWidgets(self): |
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1405 columns = self._w.focus |
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1406 return (wid for wid, _ in columns.contents) |
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1407 |
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1408 def getSelectedIndex(self): |
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1409 columns = self._w.focus |
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1410 return columns.row_idx |
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1411 |
| 6 | 1412 ## DECORATORS ## |
| 1413 class LabelLine(urwid.LineBox): | |
| 7 | 1414 """Like LineBox, but with a Label centered in the top line""" |
| 6 | 1415 |
| 1416 def __init__(self, original_widget, label_widget): | |
| 1417 urwid.LineBox.__init__(self, original_widget) | |
| 1418 top_columns = self._w.widget_list[0] | |
| 1419 top_columns.widget_list[1] = label_widget | |
| 8 | 1420 |
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1421 |
| 8 | 1422 class VerticalSeparator(urwid.WidgetDecoration, urwid.WidgetWrap): |
| 21 | 1423 def __init__(self, original_widget, left_char = u"│", right_char = ''): |
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1424 """Draw a separator on left and/or right of original_widget.""" |
| 66 | 1425 |
| 8 | 1426 widgets = [original_widget] |
| 1427 if left_char: | |
| 1428 widgets.insert(0, ('fixed', 1, urwid.SolidFill(left_char))) | |
| 1429 if right_char: | |
| 1430 widgets.append(('fixed', 1, urwid.SolidFill(right_char))) | |
| 1431 columns = urwid.Columns(widgets, box_columns = [0,2], focus_column = 1) | |
| 1432 urwid.WidgetDecoration.__init__(self, original_widget) | |
| 1433 urwid.WidgetWrap.__init__(self, columns) | |
| 1434 | |
| 66 | 1435 |