Mercurial > urwid-satext
annotate urwid_satext/sat_widgets.py @ 70:24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Thu, 30 Jan 2014 15:00:42 +0100 |
| parents | b39c81cdd863 |
| children | eddb8369ba06 |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 64 | 4 # Urwid SàT extensions |
| 5 # Copyright (C) 2009, 2010, 2011, 2012, 2013 Jérôme Poisson (goffi@goffi.org) | |
| 6 # | |
| 7 # This program is free software: you can redistribute it and/or modify | |
| 8 # it under the terms of the GNU 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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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
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
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
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
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:
4
diff
changeset
|
449 for widget in self.content: |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
450 if widget.getValue() == value: |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
451 self.content.remove(widget) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
452 self._emit('change') |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
453 return |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
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:
1
diff
changeset
|
455 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
456 def getSelectedValue(self): |
| 1 | 457 """Convenience method to get the value selected as a string in single mode, or None""" |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
458 values = self.getSelectedValues() |
| 1 | 459 return values[0] if values else None |
| 460 | |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
461 def getAllValues(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
462 """Return values of all items""" |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
463 return [widget.getValue() for widget in self.content] |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
464 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
465 def getSelectedValues(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
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 | |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
473 def getDisplayWidget(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
474 return self.list_box |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
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>
parents:
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.
Goffi <goffi@goffi.org>
parents:
67
diff
changeset
|
478 new_values = ListOption.fromOptions(new_values) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
479 if not self.first_display: |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
480 old_selected = self.getSelectedValues() |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
481 widgets = [] |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
482 for option in new_values: |
| 8 | 483 widget = self.option_type(option, self.align) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
484 if not self.first_display and option in old_selected: |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
485 widget.setState(True) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
486 widgets.append(widget) |
|
56
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
487 for signal, callback in (('change', self.__onStateChange), ('click', self.__onClick)): |
|
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
488 try: |
|
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
489 urwid.connect_signal(widget, signal, callback) |
|
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
490 except NameError: |
|
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
491 pass #the widget given doesn't support the signal |
| 0 | 492 self.content[:] = widgets |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
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
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
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
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
497 self._emit('change') |
| 66 | 498 self.first_display = False |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
499 |
| 0 | 500 def selectValue(self, value): |
|
28
654d31983f19
primitivus: fixed misnamed method in custom widget
Goffi <goffi@goffi.org>
parents:
27
diff
changeset
|
501 """Select the first item which has the given value""" |
| 0 | 502 self.unselectAll() |
| 503 idx = 0 | |
| 504 for widget in self.content: | |
|
28
654d31983f19
primitivus: fixed misnamed method in custom widget
Goffi <goffi@goffi.org>
parents:
27
diff
changeset
|
505 if widget.getValue() == value: |
| 0 | 506 widget.setState(True) |
| 507 self.list_box.set_focus(idx) | |
| 508 return | |
| 509 idx+=1 | |
| 510 | |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
511 |
| 67 | 512 class List(urwid.Widget): |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
513 """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
|
514 signals = ['click','change'] |
| 67 | 515 _sizing = frozenset(['flow']) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
516 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
517 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
|
518 if style is None: |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
519 style = [] |
| 8 | 520 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
|
521 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
|
522 urwid.connect_signal(self.genericList, 'click', self._onClick) |
| 66 | 523 self.max_height = max_height |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
524 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
525 def _onChange(self, widget): |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
526 self._emit('change') |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
527 |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
528 def _onClick(self, widget): |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
529 self._emit('click') |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
530 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
531 def selectable(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
532 return True |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
533 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
534 def keypress(self, size, key): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
535 return self.displayWidget(size,True).keypress(size, key) |
| 66 | 536 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
537 def unselectAll(self, invisible=False): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
538 return self.genericList.unselectAll(invisible) |
| 66 | 539 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
540 def deleteValue(self, value): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
541 return self.genericList.deleteValue(value) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
542 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
543 def getSelectedValue(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
544 return self.genericList.getSelectedValue() |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
545 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
546 def getAllValues(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
547 return self.genericList.getAllValues() |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
548 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
549 def getSelectedValues(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
550 return self.genericList.getSelectedValues() |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
551 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
552 def changeValues(self, new_values): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
553 return self.genericList.changeValues(new_values) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
554 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
555 def selectValue(self, value): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
556 return self.genericList.selectValue(value) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
557 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
558 def render(self, size, focus=False): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
559 return self.displayWidget(size, focus).render(size, focus) |
| 66 | 560 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
561 def rows(self, size, focus=False): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
562 return self.displayWidget(size, focus).rows(size, focus) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
563 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
564 def displayWidget(self, size, focus): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
565 list_size = sum([wid.rows(size, focus) for wid in self.genericList.content]) |
| 66 | 566 height = min(list_size,self.max_height) or 1 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
567 return urwid.BoxAdapter(self.genericList, height) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
568 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
569 |
|
10
024b79b61a31
Primitivus: misc fixes + menubar first draft
Goffi <goffi@goffi.org>
parents:
9
diff
changeset
|
570 ## MISC ## |
|
024b79b61a31
Primitivus: misc fixes + menubar first draft
Goffi <goffi@goffi.org>
parents:
9
diff
changeset
|
571 |
|
16
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
572 class NotificationBar(urwid.WidgetWrap): |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
573 """Bar used to show misc information to user""" |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
574 signals = ['change'] |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
575 |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
576 def __init__(self): |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
577 self.waitNotifs = urwid.Text('') |
|
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
|
578 self.message = ClickableText('') |
|
16
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
579 urwid.connect_signal(self.message, 'click', lambda wid: self.showNext()) |
|
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580 self.progress = ClickableText('') |
|
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581 self.columns = urwid.Columns([('fixed',6,self.waitNotifs),self.message,('fixed',4,self.progress)]) |
|
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582 urwid.WidgetWrap.__init__(self, urwid.AttrMap(self.columns,'notifs')) |
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583 self.notifs = [] |
| 66 | 584 |
|
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585 def __modQueue(self): |
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586 """must be called each time the notifications queue is changed""" |
|
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587 self.waitNotifs.set_text(('notifs',"(%i)" % len(self.notifs) if self.notifs else '')) |
|
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588 self._emit('change') |
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589 |
|
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590 def setProgress(self,percentage): |
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591 """Define the progression to show on the right side of the bar""" |
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592 if percentage == None: |
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593 self.progress.set_text('') |
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594 else: |
|
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595 self.progress.set_text(('notifs','%02i%%' % percentage)) |
|
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596 self._emit('change') |
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597 |
|
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598 def addPopUp(self, pop_up_widget): |
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599 """Add a popup to the waiting queue""" |
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600 self.notifs.append(('popup',pop_up_widget)) |
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601 self.__modQueue() |
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602 |
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603 def addMessage(self, message): |
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604 "Add a message to the notificatio bar" |
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605 if not self.message.get_text(): |
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606 self.message.set_text(('notifs',message)) |
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607 self._invalidate() |
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608 self._emit('change') |
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609 else: |
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610 self.notifs.append(('message',message)) |
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611 self.__modQueue() |
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612 |
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613 def showNext(self): |
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614 """Show next message if any, else delete current message""" |
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615 found = None |
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616 for notif in self.notifs: |
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617 if notif[0] == "message": |
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618 found = notif |
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619 break |
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620 if found: |
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621 self.notifs.remove(found) |
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622 self.message.set_text(('notifs',found[1])) |
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623 self.__modQueue() |
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624 else: |
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625 self.message.set_text('') |
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626 self._emit('change') |
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627 |
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628 def getNextPopup(self): |
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629 """Return next pop-up and remove it from the queue |
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630 @return: pop-up or None if there is no more in the queue""" |
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631 ret = None |
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632 for notif in self.notifs: |
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633 if notif[0] == 'popup': |
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634 ret = notif[1] |
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635 break |
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636 if ret: |
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637 self.notifs.remove(notif) |
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638 self.__modQueue() |
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639 return ret |
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640 |
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641 def isQueueEmpty(self): |
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642 return not bool(self.notifs) |
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643 |
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644 def canHide(self): |
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645 """Return True if there is now important information to show""" |
|
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646 return self.isQueueEmpty() and not self.message.get_text() and not self.progress.get_text() |
|
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647 |
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648 |
| 11 | 649 class MenuBox(urwid.WidgetWrap): |
|
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650 """Show menu items of a category in a box""" |
| 11 | 651 signals = ['click'] |
| 66 | 652 |
| 11 | 653 def __init__(self,parent,items): |
| 654 self.parent = parent | |
| 655 self.selected = None | |
|
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656 content = urwid.SimpleListWalker([ClickableText(('menuitem',text)) for text in items]) |
| 11 | 657 for wid in content: |
| 658 urwid.connect_signal(wid, 'click', self.onClick) | |
| 659 | |
| 660 self.listBox = urwid.ListBox(content) | |
| 661 menubox = urwid.LineBox(urwid.BoxAdapter(self.listBox,len(items))) | |
| 662 urwid.WidgetWrap.__init__(self,menubox) | |
| 663 | |
| 664 def getValue(self): | |
| 665 return self.selected | |
| 66 | 666 |
| 11 | 667 def keypress(self, size, key): |
| 668 if key=='up': | |
| 669 if self.listBox.get_focus()[1] == 0: | |
| 670 self.parent.keypress(size, key) | |
| 671 elif key=='left' or key=='right': | |
| 672 self.parent.keypress(size,'up') | |
| 673 self.parent.keypress(size,key) | |
| 674 return super(MenuBox,self).keypress(size,key) | |
| 66 | 675 |
|
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676 def mouse_event(self, size, event, button, x, y, focus): |
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677 if button == 3: |
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678 self.parent.keypress(size,'up') |
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679 return True |
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680 return super(MenuBox,self).mouse_event(size, event, button, x, y, focus) |
| 11 | 681 |
| 682 def onClick(self, wid): | |
| 683 self.selected = wid.getValue() | |
| 684 self._emit('click') | |
| 685 | |
|
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686 |
|
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687 class Menu(urwid.WidgetWrap): |
|
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|
688 |
|
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689 def __init__(self,loop, x_orig=0): |
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690 """Menu widget |
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691 @param loop: main loop of urwid |
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692 @param x_orig: absolute start of the abscissa |
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693 """ |
| 11 | 694 self.loop = loop |
| 695 self.menu_keys = [] | |
| 696 self.menu = {} | |
|
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697 self.x_orig = x_orig |
|
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698 self.shortcuts = {} #keyboard shortcuts |
| 11 | 699 self.save_bottom = None |
|
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700 col_rol = ColumnsRoller() |
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701 urwid.WidgetWrap.__init__(self, urwid.AttrMap(col_rol,'menubar')) |
| 66 | 702 |
| 11 | 703 def selectable(self): |
| 704 return True | |
|
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705 |
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|
706 def getMenuSize(self): |
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707 """return the current number of categories in this menu""" |
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708 return len(self.menu_keys) |
| 66 | 709 |
|
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710 def setOrigX(self, orig_x): |
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711 self.x_orig = orig_x |
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712 |
|
70
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|
713 def __buildOverlay(self, menu_key, columns): |
| 11 | 714 """Build the overlay menu which show menuitems |
| 715 @param menu_key: name of the category | |
|
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|
716 @param columns: column number where the menubox must be displayed""" |
| 11 | 717 max_len = 0 |
| 718 for item in self.menu[menu_key]: | |
| 719 if len(item[0]) > max_len: | |
| 720 max_len = len(item[0]) | |
| 721 | |
| 722 self.save_bottom = self.loop.widget | |
| 723 menu_box = MenuBox(self,[item[0] for item in self.menu[menu_key]]) | |
|
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724 urwid.connect_signal(menu_box, 'click', self.onItemClick) |
| 66 | 725 |
| 726 self.loop.widget = urwid.Overlay(urwid.AttrMap(menu_box,'menubar'),self.save_bottom,('fixed left', columns),max_len+2,('fixed top',1),None) | |
| 11 | 727 |
| 728 def keypress(self, size, key): | |
|
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729 if key == 'down': |
|
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|
730 key = 'enter' |
| 11 | 731 elif key == 'up': |
| 732 if self.save_bottom: | |
| 733 self.loop.widget = self.save_bottom | |
| 734 self.save_bottom = None | |
| 66 | 735 |
|
26
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736 return self._w.base_widget.keypress(size, key) |
| 66 | 737 |
|
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738 def checkShortcuts(self, key): |
|
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739 for shortcut in self.shortcuts.keys(): |
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740 if key == shortcut: |
| 11 | 741 category, item, callback = self.shortcuts[shortcut] |
|
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742 callback((category, item)) |
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743 return key |
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744 |
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745 def addMenu(self, category, item, callback, shortcut=None): |
|
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746 """Add a menu item, create the category if new |
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747 @param category: category of the menu (e.g. File/Edit) |
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748 @param item: menu item (e.g. new/close/about) |
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749 @callback: method to call when item is selected""" |
|
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750 if not category in self.menu.keys(): |
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751 self.menu_keys.append(category) |
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752 self.menu[category] = [] |
|
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753 button = CustomButton(('menubar',category), self.onCategoryClick, |
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754 left_border = ('menubar',"[ "), |
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755 right_border = ('menubar'," ]")) |
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756 self._w.base_widget.addWidget(button,button.getSize()) |
| 11 | 757 self.menu[category].append((item, callback)) |
|
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758 if shortcut: |
|
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|
759 assert(shortcut not in self.shortcuts.keys()) |
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760 self.shortcuts[shortcut] = (category, item, callback) |
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761 |
|
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762 def onItemClick(self, widget): |
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763 category = self._w.base_widget.getSelected().get_label() |
| 11 | 764 item = widget.getValue() |
|
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765 callback = None |
| 11 | 766 for menu_item in self.menu[category]: |
| 767 if item == menu_item[0]: | |
| 768 callback = menu_item[1] | |
| 769 break | |
| 770 if callback: | |
| 771 self.keypress(None,'up') | |
| 772 callback((category, item)) | |
| 66 | 773 |
|
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774 def onCategoryClick(self, button): |
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775 self.__buildOverlay(button.get_label(), |
| 66 | 776 self.x_orig + self._w.base_widget.getStartCol(button)) |
| 777 | |
| 11 | 778 |
|
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779 class MenuRoller(urwid.WidgetWrap): |
|
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780 |
|
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|
781 def __init__(self,menus_list): |
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782 """Create a MenuRoller |
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783 @param menus_list: list of tuple with (name, Menu_instance), name can be None |
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784 """ |
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785 assert (menus_list) |
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786 self.selected = 0 |
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787 self.name_list = [] |
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788 self.menus = {} |
| 66 | 789 |
| 790 self.columns = urwid.Columns([urwid.Text(''),urwid.Text('')]) | |
|
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791 urwid.WidgetWrap.__init__(self, self.columns) |
| 66 | 792 |
|
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793 for menu_tuple in menus_list: |
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794 name,menu = menu_tuple |
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795 self.addMenu(name, menu) |
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796 |
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797 def __showSelected(self): |
|
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798 """show menu selected""" |
|
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799 name_txt = u'\u21c9 '+self.name_list[self.selected]+u' \u21c7 ' |
| 66 | 800 current_name = ClickableText(name_txt) |
|
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801 name_len = len(name_txt) |
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802 current_menu = self.menus[self.name_list[self.selected]] |
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803 current_menu.setOrigX(name_len) |
|
65
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|
804 self.columns.contents[0] = (current_name, ('given', name_len, False)) |
|
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|
805 self.columns.contents[1] = (current_menu, ('weight', 1, False)) |
|
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|
806 |
|
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|
807 def keypress(self, size, key): |
|
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|
808 if key=='up': |
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|
809 if self.columns.get_focus_column()==0 and self.selected > 0: |
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810 self.selected -= 1 |
|
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|
811 self.__showSelected() |
|
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|
812 elif key=='down': |
|
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|
813 if self.columns.get_focus_column()==0 and self.selected < len(self.name_list)-1: |
|
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|
814 self.selected += 1 |
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815 self.__showSelected() |
|
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816 elif key=='right': |
|
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817 if self.columns.get_focus_column()==0 and \ |
|
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|
818 (isinstance(self.columns.contents[1][0], urwid.Text) or \ |
|
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819 self.menus[self.name_list[self.selected]].getMenuSize()==0): |
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820 return #if we have no menu or the menu is empty, we don't go the right column |
|
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821 |
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822 return super(MenuRoller, self).keypress(size, key) |
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823 |
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824 def addMenu(self, name_param, menu): |
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825 name = name_param or '' |
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826 if name not in self.name_list: |
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827 self.name_list.append(name) |
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828 self.menus[name] = menu |
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829 if self.name_list[self.selected] == name: |
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830 self.__showSelected() #if we are on the menu, we update it |
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831 |
|
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|
832 def removeMenu(self, name): |
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|
833 if name in self.name_list: |
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|
834 self.name_list.remove(name) |
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835 if name in self.menus.keys(): |
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|
836 del self.menus[name] |
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837 self.selected = 0 |
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|
838 self.__showSelected() |
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|
839 |
|
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840 def checkShortcuts(self, key): |
|
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841 for menu in self.name_list: |
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842 key = self.menus[menu].checkShortcuts(key) |
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|
843 return key |
| 66 | 844 |
|
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|
845 |
| 6 | 846 ## DIALOGS ## |
| 847 | |
|
5
592cd64933dd
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|
848 class GenericDialog(urwid.WidgetWrap): |
| 0 | 849 |
|
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|
850 def __init__(self, widgets_lst, title, style=None, **kwargs): |
|
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|
851 if style is None: |
|
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|
852 style = [] |
| 0 | 853 frame_header = urwid.AttrMap(urwid.Text(title,'center'),'title') |
| 66 | 854 |
| 0 | 855 buttons = None |
| 856 | |
| 857 if "OK/CANCEL" in style: | |
|
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|
858 cancel_arg = [kwargs['cancel_value']] if kwargs.has_key('cancel_value') else [] |
|
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|
859 ok_arg = [kwargs['ok_value']] if kwargs.has_key('ok_value') else [] |
|
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|
860 buttons = [urwid.Button(_("Cancel"), kwargs['cancel_cb'], *cancel_arg), |
|
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|
861 urwid.Button(_("Ok"), kwargs['ok_cb'], *ok_arg)] |
| 0 | 862 elif "YES/NO" in style: |
|
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|
863 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>
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diff
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|
864 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>
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diff
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|
865 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>
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diff
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|
866 urwid.Button(_("No"), kwargs['no_cb'], *no_arg)] |
| 1 | 867 if "OK" in style: |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
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diff
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|
868 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>
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diff
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|
869 buttons = [urwid.Button(_("Ok"), kwargs['ok_cb'], *ok_arg)] |
| 0 | 870 if buttons: |
| 871 buttons_flow = urwid.GridFlow(buttons, max([len(button.get_label()) for button in buttons])+4, 1, 1, 'center') | |
| 872 body_content = urwid.SimpleListWalker(widgets_lst) | |
| 873 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:
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diff
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|
874 frame = FocusFrame(frame_body, frame_header, buttons_flow if buttons else None, 'footer' if buttons else 'body') |
| 0 | 875 decorated_frame = urwid.LineBox(frame) |
| 876 urwid.WidgetWrap.__init__(self, decorated_frame) | |
| 877 | |
| 878 | |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
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|
879 class InputDialog(GenericDialog): |
| 7 | 880 """Dialog with an edit box""" |
| 0 | 881 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
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|
882 def __init__(self, title, instrucions, style=None, default_txt = '', **kwargs): |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
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69
diff
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|
883 if style is None: |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
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|
884 style = ['OK/CANCEL'] |
| 0 | 885 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>
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diff
changeset
|
886 edit_box = AdvancedEdit(edit_text=default_txt) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
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|
887 GenericDialog.__init__(self, [instr_wid,edit_box], title, style, ok_value=edit_box, **kwargs) |
|
25
e6bd6146dd31
Primitivus: fixed focus in Input dialog
Goffi <goffi@goffi.org>
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24
diff
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|
888 self._w.base_widget.set_focus('body') |
| 0 | 889 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
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69
diff
changeset
|
890 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
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diff
changeset
|
891 class ConfirmDialog(GenericDialog): |
| 7 | 892 """Dialog with buttons for confirm or cancel an action""" |
| 0 | 893 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
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69
diff
changeset
|
894 def __init__(self, title, style=None, **kwargs): |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
895 if style is None: |
|
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
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|
896 style = ['YES/NO'] |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
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diff
changeset
|
897 GenericDialog.__init__(self, [], title, style, **kwargs) |
| 1 | 898 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
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69
diff
changeset
|
899 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
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diff
changeset
|
900 class Alert(GenericDialog): |
| 7 | 901 """Dialog with just a message and a OK button""" |
| 1 | 902 |
| 903 def __init__(self, title, message, style=['OK'], **kwargs): | |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
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diff
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|
904 GenericDialog.__init__(self, [urwid.Text(message, 'center')], title, style, ok_value=None, **kwargs) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
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diff
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|
905 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
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|
906 |
| 6 | 907 ## CONTAINERS ## |
| 908 | |
| 67 | 909 class ColumnsRoller(urwid.Widget): |
| 910 _sizing = frozenset(['flow']) | |
| 66 | 911 |
|
18
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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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diff
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|
912 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
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|
913 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
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|
914 self.focus_column = focus_column |
|
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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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|
915 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>
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diff
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|
916 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>
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17
diff
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|
917 |
|
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
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|
918 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
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|
919 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>
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|
920 if 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
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|
921 self.set_focus(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>
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17
diff
changeset
|
922 |
|
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
|
923 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
|
924 """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
|
925 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
|
926 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
|
927 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
|
928 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
|
929 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
|
930 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
|
931 |
|
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
|
932 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
|
933 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
|
934 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
|
935 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
|
936 return False |
| 66 | 937 |
|
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
|
938 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
|
939 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
|
940 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
|
941 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
|
942 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
|
943 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
|
944 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
|
945 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
|
946 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
|
947 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
|
948 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
|
949 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
|
950 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
|
951 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
|
952 |
|
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
|
953 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
|
954 """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
|
955 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
|
956 |
|
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 def set_focus(self, 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
|
958 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
|
959 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
|
960 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
|
961 |
|
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
|
962 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
|
963 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
|
964 |
|
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
|
965 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
|
966 (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
|
967 _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
|
968 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
|
969 end_wid = len(self.widget_list)-1 |
| 66 | 970 |
|
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
|
971 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
|
972 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
|
973 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
|
974 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
|
975 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
|
976 _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
|
977 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
|
978 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
|
979 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
|
980 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
|
981 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
|
982 _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
|
983 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
|
984 end_wid-=1 |
| 66 | 985 |
|
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
|
986 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
|
987 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
|
988 return _prev,_next,start_wid,end_wid,cols_left |
| 66 | 989 |
|
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
|
990 |
|
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
|
991 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
|
992 (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
|
993 |
|
53
d34f2b0f68d3
urwid 1.0.0 update: fixed missing is_mouse_press
Goffi <goffi@goffi.org>
parents:
44
diff
changeset
|
994 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
|
995 _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
|
996 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
|
997 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
|
998 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
|
999 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
|
1000 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
|
1001 return True |
| 66 | 1002 |
|
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
|
1003 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
|
1004 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
|
1005 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
|
1006 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
|
1007 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
|
1008 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
|
1009 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
|
1010 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
|
1011 return False |
| 66 | 1012 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
|
1013 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
|
1014 |
|
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 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
|
1016 idx+=1 |
| 66 | 1017 |
|
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
|
1018 return False |
| 66 | 1019 |
|
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
|
1020 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
|
1021 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
|
1022 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
|
1023 |
|
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 _prev,_next,start_wid,end_wid,cols_left = self.__calculate_limits(size) |
| 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 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
|
1027 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
|
1028 |
|
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
|
1029 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
|
1030 _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
|
1031 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
|
1032 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
|
1033 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
|
1034 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
|
1035 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
|
1036 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
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1037 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
|
1038 render.append((urwid.SolidCanvas(" "*cols_left, size[0], 1),False,False,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
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1039 |
|
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 return urwid.CanvasJoin(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
|
1041 |
|
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
|
1042 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1043 class FocusFrame(urwid.Frame): |
| 7 | 1044 """Frame which manage 'tab' key""" |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1045 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1046 def keypress(self, size, key): |
|
19
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1047 ret = urwid.Frame.keypress(self, size, key) |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1048 if not ret: |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1049 return |
| 66 | 1050 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1051 if key == 'tab': |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1052 focus_list = ('header','body','footer') |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1053 focus_idx = focus_list.index(self.focus_part) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1054 for i in range(2): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1055 focus_idx = (focus_idx + 1) % len(focus_list) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1056 focus_name = focus_list[focus_idx] |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1057 widget = getattr(self,'_'+focus_name) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1058 if widget!=None and widget.selectable(): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1059 self.set_focus(focus_name) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1060 |
| 66 | 1061 return ret |
| 6 | 1062 |
|
70
24d49f1d735f
added TableContainer + some bug fixes (bad default parameters)
Goffi <goffi@goffi.org>
parents:
69
diff
changeset
|
1063 |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1064 class TabsContainer(urwid.WidgetWrap): |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1065 signals = ['click'] |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1066 |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1067 def __init__(self): |
|
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
|
1068 self._current_tab = None |
|
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
|
1069 self._buttons_cont = ColumnsRoller() |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1070 self.tabs = [] |
|
19
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1071 self.__frame = FocusFrame(urwid.Filler(urwid.Text('')),urwid.Pile([self._buttons_cont,urwid.Divider(u"─")])) |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1072 urwid.WidgetWrap.__init__(self, self.__frame) |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1073 |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1074 def keypress(self, size, key): |
|
19
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1075 if key=='tab': |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1076 self._w.keypress(size,key) |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1077 return |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1078 return self._w.keypress(size,key) |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1079 |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1080 def __buttonClicked(self, button, invisible=False): |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1081 """Called when a button on the tab is changed, |
|
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1082 change the page |
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1083 @param button: button clicked |
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1084 @param invisible: emit signal only if False""" |
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1085 tab_name = button.get_label() |
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1086 for tab in self.tabs: |
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1087 if tab[0] == tab_name: |
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1088 break |
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1089 if tab[0] != tab_name: |
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1090 error(_("INTERNAL ERROR: Tab not found")) |
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1091 assert(False) |
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1092 self.__frame.body = tab[1] |
|
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1093 button.set_label(('title',button.get_label())) |
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1094 if self._current_tab: |
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1095 self._current_tab.set_label(self._current_tab.get_label()) |
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1096 self._current_tab = button |
|
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1097 if not invisible: |
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1098 self._emit('click') |
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1099 |
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1100 def __appendButton(self, name): |
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1101 """Append a button to the frame header, |
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1102 and link it to the page change method""" |
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1103 button = CustomButton(name, self.__buttonClicked, left_border = '', right_border=' | ') |
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1104 self._buttons_cont.addWidget(button, button.getSize()) |
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1105 if len(self._buttons_cont.widget_list) == 1: |
|
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1106 #first button: we set the focus and the body |
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1107 self._buttons_cont.set_focus(0) |
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1108 self.__buttonClicked(button,True) |
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1109 |
|
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1110 def addTab(self,name,content=None): |
|
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1111 """Add a page to the container |
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1112 @param name: name of the page (what appear on the tab) |
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1113 @param content: content of the page |
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1114 @return: ListBox (content of the page)""" |
|
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1115 if content is None: |
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1116 content = [] |
|
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1117 listbox = urwid.ListBox(urwid.SimpleListWalker(content)) |
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1118 self.tabs.append([name,listbox]) |
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1119 self.__appendButton(name) |
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1120 return listbox |
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1121 |
|
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1122 def addFooter(self, widget): |
|
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1123 """Add a widget on the bottom of the tab (will be displayed on all pages) |
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1124 @param widget: FlowWidget""" |
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1125 self._w.footer = widget |
| 66 | 1126 |
|
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1127 |
|
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1128 class HighlightColumns(urwid.AttrMap): |
|
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1129 """ Decorated columns which highlight all or some columns """ |
|
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1130 |
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1131 def __init__(self, highlight_cols, highlight_attr, *args, **kwargs): |
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1132 """ Create the HighlightColumns |
|
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1133 @param highlight_cols: tuple of columns to highlight, () to highlight to whole row |
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1134 @param highlight_attr: name of the attribute to use when focused |
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1135 other parameter are passed to urwid Columns |
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1136 |
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1137 """ |
|
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1138 columns = urwid.Columns(*args, **kwargs) |
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1139 self.highlight_cols = highlight_cols |
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1140 self.highlight_attr = highlight_attr |
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1141 self.has_focus = False |
|
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1142 if highlight_cols == (): |
|
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|
1143 super(HighlightColumns, self).__init__(columns, None, highlight_attr) |
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1144 self.highlight_cols = None |
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1145 else: |
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|
1146 super(HighlightColumns, self).__init__(columns, None) |
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1147 |
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|
1148 @property |
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|
1149 def options(self): |
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1150 return self.base_widget.options |
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1151 |
|
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|
1152 @property |
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|
1153 def contents(self): |
|
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1154 return self.base_widget.contents |
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1155 |
|
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|
1156 @property |
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|
1157 def focus_position(self): |
|
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1158 return self.base_widget.focus_position |
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1159 |
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|
1160 @focus_position.setter |
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1161 def focus_position(self, value): |
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1162 self.base_widget.focus_position = value |
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1163 |
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|
1164 def addWidget(self, wid, options): |
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1165 """ Add a widget to the columns |
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1166 Widget is wrapped with AttrMap, that's why Columns.contents should not be used directly for appending new widgets |
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1167 @param wid: widget to add |
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1168 @param options: result of Columns.options(...) |
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|
1169 |
|
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|
1170 """ |
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1171 wrapper = urwid.AttrMap(wid, None) |
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1172 self.base_widget.contents.append((wrapper, options)) |
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|
1173 |
|
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|
1174 |
|
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|
1175 def render(self, size, focus=False): |
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1176 if self.highlight_cols and focus != self.has_focus: |
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|
1177 self.has_focus = focus |
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1178 for idx in self.highlight_cols: |
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|
1179 wid = self.base_widget.contents[idx][0] |
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1180 wid.set_attr_map({None: self.highlight_attr if focus else None}) |
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|
1181 |
|
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|
1182 return super(HighlightColumns, self).render(size, focus) |
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1183 |
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|
1184 |
|
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|
1185 class TableContainer(urwid.WidgetWrap): |
|
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|
1186 """ Widgets are disposed in row and columns """ |
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|
1187 signals = ['click'] |
|
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1188 |
|
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|
1189 def __init__(self, items=None, columns=None, dividechars=1, row_selectable=False, select_key='enter', options=None): |
|
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|
1190 """ Create a TableContainer |
|
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|
1191 @param items: iterable of widgets to add to this container |
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1192 @param columns: nb of columns of this table |
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1193 @param dividechars: same as dividechars param for urwid.Columns |
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1194 @param row_selectable: if True, row are always selectable, even if they don't contain any selectable widget |
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1195 @param options: dictionnary with the following keys: |
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1196 - ADAPT: tuple of columns for which the size must be adapted to its contents, |
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1197 empty tuple for all columns |
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1198 - HIGHLIGHT: tuple of columns which must be higlighted on focus, |
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1199 empty tuple for the whole row |
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1200 - FOCUS_ATTR: Attribute name to use when focused (see HIGHLIGHT). Default is "table_selected" |
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1201 |
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1202 """ |
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1203 pile = urwid.Pile([]) |
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1204 super(TableContainer, self).__init__(pile) |
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1205 if items is None: |
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1206 items = [] |
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1207 if columns is None: # if columns is None, we suppose only one row is given in items |
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1208 columns = len(items) |
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1209 assert columns |
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1210 self._columns = columns |
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1211 self._row_selectable = row_selectable |
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1212 self.select_key = select_key |
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1213 if options is None: |
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1214 options = {} |
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1215 for opt in ['ADAPT', 'HIGHLIGHT']: |
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1216 if opt in options: |
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1217 try: |
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1218 options[opt] = tuple(options[opt]) |
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1219 except TypeError: |
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1220 warning('[%s] option is not a tuple' % opt) |
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1221 options[opt] = () |
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1222 self._options = options |
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1223 self._dividechars = dividechars |
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1224 self._idx = 0 |
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1225 self._longuest = self._columns * [0] |
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1226 self._next_row_idx = None |
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1227 for item in items: |
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1228 self.addWidget(item) |
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1229 |
|
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1230 def _getIdealSize(self, widget): |
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1231 """ return preferred size for widget, or 0 if we can't find it """ |
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1232 try: |
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1233 return len(widget.text) |
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1234 except AttributeError: |
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1235 return 0 |
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1236 |
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1237 def keypress(self, size, key): |
|
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1238 if key == self.select_key and self._row_selectable: |
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1239 self._emit('click') |
|
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1240 else: |
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1241 return super(TableContainer, self).keypress(size, key) |
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1242 |
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1243 |
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1244 def addWidget(self, widget): |
|
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1245 # TODO: use a contents property ? |
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1246 pile = self._w |
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1247 col_idx = self._idx % self._columns |
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1248 |
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1249 options = None |
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1250 |
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1251 if col_idx == 0: |
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1252 # we have a new row |
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1253 columns = HighlightColumns(self._options.get('HIGHLIGHT'), self._options.get('FOCUS_ATTR', 'table_selected'), [], dividechars=self._dividechars) |
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1254 columns.row_idx = self._next_row_idx |
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1255 pile.contents.append((columns, pile.options())) |
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1256 else: |
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1257 columns = pile.contents[-1][0] |
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1258 |
|
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1259 if 'ADAPT' in self._options and (col_idx in self._options['ADAPT'] |
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1260 or self._options['ADAPT'] == ()): |
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1261 current_len = self._getIdealSize(widget) |
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1262 longuest = self._longuest[col_idx] |
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1263 max_len = max(longuest, current_len) |
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1264 if max_len > longuest: |
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1265 self._longuest[col_idx] = max_len |
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1266 for wid,_ in pile.contents[:-1]: |
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1267 col = wid.base_widget |
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1268 col.contents[col_idx] = (col.contents[col_idx][0], col.options('given', max_len)) |
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1269 options = columns.options('given', max_len) if max_len else columns.options() |
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1270 |
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1271 columns.addWidget(widget, options or columns.options()) |
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1272 |
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1273 if self._row_selectable and col_idx == self._columns - 1: |
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1274 columns.addWidget(urwid.SelectableIcon(''), columns.options('given', 0)) |
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1275 |
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1276 if not columns.selectable() and columns.contents[-1][0].base_widget.selectable(): |
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1277 columns.focus_position = len(columns.contents)-1 |
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1278 self._idx += 1 |
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1279 |
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1280 def setRowIndex(self, idx): |
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1281 self._next_row_idx = idx |
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1282 |
|
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1283 def getSelectedWidgets(self): |
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1284 columns = self._w.focus |
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1285 return (wid for wid, _ in columns.contents) |
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1286 |
|
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|
1287 def getSelectedIndex(self): |
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1288 columns = self._w.focus |
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1289 return columns.row_idx |
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1290 |
| 6 | 1291 ## DECORATORS ## |
| 1292 class LabelLine(urwid.LineBox): | |
| 7 | 1293 """Like LineBox, but with a Label centered in the top line""" |
| 6 | 1294 |
| 1295 def __init__(self, original_widget, label_widget): | |
| 1296 urwid.LineBox.__init__(self, original_widget) | |
| 1297 top_columns = self._w.widget_list[0] | |
| 1298 top_columns.widget_list[1] = label_widget | |
| 8 | 1299 |
|
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1300 |
| 8 | 1301 class VerticalSeparator(urwid.WidgetDecoration, urwid.WidgetWrap): |
| 21 | 1302 def __init__(self, original_widget, left_char = u"│", right_char = ''): |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
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|
1303 """Draw a separator on left and/or right of original_widget.""" |
| 66 | 1304 |
| 8 | 1305 widgets = [original_widget] |
| 1306 if left_char: | |
| 1307 widgets.insert(0, ('fixed', 1, urwid.SolidFill(left_char))) | |
| 1308 if right_char: | |
| 1309 widgets.append(('fixed', 1, urwid.SolidFill(right_char))) | |
| 1310 columns = urwid.Columns(widgets, box_columns = [0,2], focus_column = 1) | |
| 1311 urwid.WidgetDecoration.__init__(self, original_widget) | |
| 1312 urwid.WidgetWrap.__init__(self, columns) | |
| 1313 | |
| 66 | 1314 |