Mercurial > urwid-satext
annotate urwid_satext/sat_widgets.py @ 69:b39c81cdd863
removed __valid_text: urwid now manage basestring subclasses, it's not necessary anymore
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Tue, 24 Dec 2013 15:09:21 +0100 |
| parents | 5c28bb50ae0d |
| children | 24d49f1d735f |
| 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 class Password(AdvancedEdit): |
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89 """Edit box which doesn't show what is entered (show '*' or other char instead)""" |
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90 |
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91 def __init__(self, *args, **kwargs): |
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92 """Same args than Edit.__init__ with an additional keyword arg 'hidden_char' |
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93 @param hidden_char: char to show instead of what is actually entered: default '*' |
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94 """ |
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95 self.hidden_char=kwargs['hidden_char'] if kwargs.has_key('hidden_char') else '*' |
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96 self.__real_text='' |
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97 super(Password, self).__init__(*args, **kwargs) |
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98 |
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99 def set_edit_text(self, text): |
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100 self.__real_text = text |
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101 hidden_txt = len(text)*'*' |
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102 super(Password, self).set_edit_text(hidden_txt) |
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103 |
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104 def get_edit_text(self): |
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105 return self.__real_text |
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106 |
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107 def insert_text(self, text): |
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108 self._edit_text = self.__real_text |
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109 super(Password,self).insert_text(text) |
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110 |
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111 def render(self, size, focus=False): |
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112 return super(Password, self).render(size, focus) |
| 66 | 113 |
| 57 | 114 class ModalEdit(AdvancedEdit): |
| 115 """AdvancedEdit with vi-like mode management | |
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116 - there is a new 'mode' property which can be changed with properties |
| 57 | 117 specified during init |
| 118 - completion callback received a new 'mode' argument | |
| 119 """ | |
| 120 | |
| 121 def __init__(self, modes, *args, **kwargs): | |
| 122 """ first argument is "modes", others are the same paramaters as AdvancedEdit | |
| 123 @param modes: dictionnary in the form: | |
| 124 'key_to_change_mode': ('Mode', caption) | |
| 125 e.g.: 'i': ('INSERTION', '> ') | |
| 126 There *MUST* be a None key (for NORMAL mode)""" | |
| 127 assert(isinstance(modes, dict) and None in modes) | |
| 128 self._modes = modes | |
| 129 super(ModalEdit, self).__init__(*args, **kwargs) | |
| 130 self.mode = self._modes[None][0] | |
| 131 | |
| 132 @property | |
| 133 def mode(self): | |
| 134 return self._mode | |
| 135 | |
| 136 @mode.setter | |
| 137 def mode(self, value): | |
| 138 mode_key = None | |
| 139 for key in self._modes: | |
| 140 if self._modes[key][0] == value: | |
| 141 mode_key = key | |
| 142 break | |
| 66 | 143 |
| 57 | 144 mode, caption = self._modes[mode_key] |
| 145 self._mode = mode | |
| 146 self.set_caption(caption) | |
| 147 if not mode_key: #we are in NORMAL mode | |
| 148 self.set_edit_text('') | |
| 149 | |
| 150 def setCompletionMethod(self, callback): | |
| 151 """ Same as AdvancedEdit.setCompletionMethod, but with a third argument: current mode""" | |
| 152 super(ModalEdit, self).setCompletionMethod(lambda text,data: callback(text, data, self._mode)) | |
| 153 | |
| 154 def keypress(self, size, key): | |
| 155 if key == 'esc': | |
| 156 self.mode = "NORMAL" | |
| 157 return | |
| 158 if self._mode == 'NORMAL' and key in self._modes: | |
| 159 self.mode = self._modes[key][0] | |
| 160 return | |
| 66 | 161 return super(ModalEdit, self).keypress(size, key) |
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162 |
| 67 | 163 class SurroundedText(urwid.Widget): |
| 7 | 164 """Text centered on a repeated character (like a Divider, but with a text in the center)""" |
| 67 | 165 _sizing = frozenset(['flow']) |
| 6 | 166 |
| 167 def __init__(self,text,car=utf8decode('─')): | |
| 168 self.text=text | |
| 169 self.car=car | |
| 170 | |
| 171 def rows(self,size,focus=False): | |
| 172 return self.display_widget(size, focus).rows(size, focus) | |
| 173 | |
| 174 def render(self, size, focus=False): | |
| 175 return self.display_widget(size, focus).render(size, focus) | |
| 176 | |
| 177 def display_widget(self, size, focus): | |
| 178 (maxcol,) = size | |
| 179 middle = (maxcol-len(self.text))/2 | |
| 180 render_text = middle * self.car + self.text + (maxcol - len(self.text) - middle) * self.car | |
| 181 return urwid.Text(render_text) | |
| 182 | |
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183 class SelectableText(urwid.WidgetWrap): |
| 6 | 184 """Text which can be selected with space""" |
| 0 | 185 signals = ['change'] |
| 66 | 186 |
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187 def __init__(self, text, align='left', header='', focus_attr='default_focus', selected_text=None, selected=False, data=None): |
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188 """@param text: same as urwid.Text's text parameter |
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189 @param align: same as urwid.Text's align parameter |
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190 @select_attr: attrbute to use when selected |
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191 @param selected: is the text selected ?""" |
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192 self.focus_attr = focus_attr |
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193 self.__selected = False |
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194 self.__was_focused = False |
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195 self.header = header |
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196 self.default_txt = text |
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197 urwid.WidgetWrap.__init__(self, urwid.Text("",align=align)) |
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198 self.setSelectedText(selected_text) |
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199 self.setState(selected) |
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200 |
| 0 | 201 def getValue(self): |
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202 if isinstance(self.default_txt,basestring): |
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203 return self.default_txt |
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204 list_attr = self.default_txt if isinstance(self.default_txt, list) else [self.default_txt] |
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205 txt = "" |
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206 for attr in list_attr: |
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207 if isinstance(attr,tuple): |
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208 txt+=attr[1] |
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209 else: |
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210 txt+=attr |
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211 return txt |
| 9 | 212 |
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213 def get_text(self): |
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214 """for compatibility with urwid.Text""" |
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215 return self.getValue() |
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216 |
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217 def set_text(self, text): |
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218 """/!\ set_text doesn't change self.selected_txt !""" |
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219 self.default_txt = text |
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220 self.setState(self.__selected,invisible=True) |
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221 |
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222 def setSelectedText(self, text=None): |
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223 """Text to display when selected |
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224 @text: text as in urwid.Text or None for default value""" |
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225 if text == None: |
| 27 | 226 text = ('selected',self.getValue()) |
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227 self.selected_txt = text |
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228 if self.__selected: |
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229 self.setState(self.__selected) |
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230 |
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231 |
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232 def __set_txt(self): |
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233 txt_list = [self.header] |
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234 txt = self.selected_txt if self.__selected else self.default_txt |
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235 if isinstance(txt,list): |
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236 txt_list.extend(txt) |
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237 else: |
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238 txt_list.append(txt) |
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239 self._w.base_widget.set_text(txt_list) |
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240 |
| 66 | 241 |
| 0 | 242 def setState(self, selected, invisible=False): |
| 243 """Change state | |
| 244 @param selected: boolean state value | |
| 245 @param invisible: don't emit change signal if True""" | |
| 246 assert(type(selected)==bool) | |
| 247 self.__selected=selected | |
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248 self.__set_txt() |
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249 self.__was_focused = False |
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250 self._invalidate() |
| 0 | 251 if not invisible: |
| 252 self._emit("change", self.__selected) | |
| 66 | 253 |
| 0 | 254 def getState(self): |
| 255 return self.__selected | |
| 256 | |
| 257 def selectable(self): | |
| 258 return True | |
| 259 | |
| 260 def keypress(self, size, key): | |
| 261 if key==' ' or key=='enter': | |
| 262 self.setState(not self.__selected) | |
| 263 else: | |
| 264 return key | |
| 265 | |
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266 def mouse_event(self, size, event, button, x, y, focus): |
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267 if is_mouse_press(event) and button == 1: |
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268 self.setState(not self.__selected) |
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269 return True |
| 66 | 270 |
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271 return False |
| 66 | 272 |
| 0 | 273 def render(self, size, focus=False): |
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274 attr_list = self._w.base_widget._attrib |
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275 if not focus: |
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276 if self.__was_focused: |
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277 self.__set_txt() |
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278 self.__was_focused = False |
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279 else: |
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280 if not self.__was_focused: |
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281 if not attr_list: |
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282 attr_list.append((self.focus_attr,len(self._w.base_widget.text))) |
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283 else: |
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284 for idx in range(len(attr_list)): |
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285 attr,attr_len = attr_list[idx] |
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286 if attr == None: |
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287 attr = self.focus_attr |
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288 attr_list[idx] = (attr,attr_len) |
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289 else: |
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290 if not attr.endswith('_focus'): |
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291 attr+="_focus" |
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292 attr_list[idx] = (attr,attr_len) |
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293 self._w.base_widget._invalidate() |
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294 self.__was_focused = True #bloody ugly hack :) |
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295 return self._w.render(size, focus) |
| 0 | 296 |
| 9 | 297 class ClickableText(SelectableText): |
| 298 signals = SelectableText.signals + ['click'] | |
| 66 | 299 |
| 8 | 300 def setState(self, selected, invisible=False): |
|
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301 super(ClickableText,self).setState(False,True) |
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302 if not invisible: |
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303 self._emit('click') |
| 8 | 304 |
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305 class CustomButton(ClickableText): |
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306 |
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307 def __init__(self, label, on_press=None, user_data=None, left_border = "[ ", right_border = " ]"): |
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308 self.label = label |
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309 self.left_border = left_border |
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310 self.right_border = right_border |
| 66 | 311 super(CustomButton, self).__init__([left_border, label, right_border]) |
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312 self.size = len(self.get_text()) |
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313 if on_press: |
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314 urwid.connect_signal(self, 'click', on_press, user_data) |
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315 |
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316 def getSize(self): |
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317 """Return representation size of the button""" |
|
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318 return self.size |
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319 |
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320 def get_label(self): |
|
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321 return self.label[1] if isinstance(self.label,tuple) else self.label |
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322 |
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323 def set_label(self, label): |
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324 self.label = label |
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325 self.set_text([self.left_border, label, self.right_border]) |
|
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326 |
|
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327 class ListOption(unicode): |
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328 """ Class similar to unicode, but which make the difference between value and label |
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329 label is show when use as unicode, the .value attribute contain the actual value |
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330 Can be initialised with: |
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331 - basestring (label = value = given string) |
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332 - a tuple with (value, label) |
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333 XXX: comparaison is made again value, not the label which is the one displayed |
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334 |
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335 """ |
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336 |
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337 def __new__(cls, option): |
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338 if (isinstance(option, cls)): |
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339 return option |
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340 elif isinstance(option, basestring): |
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341 value = label = option |
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342 elif (isinstance(option, tuple) and len(option) == 2): |
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343 value, label = option |
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344 else: |
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345 raise NotImplementedError |
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346 if not value: |
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347 raise ValueError("value can't be empty") |
|
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348 if not label: |
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349 label = value |
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350 instance = super(ListOption, cls).__new__(cls, label) |
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351 instance._value = value |
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352 return instance |
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353 |
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354 def __eq__(self, other): |
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355 # XXX: try to compare values, if other has no value |
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356 # (e.g. unicode string) try to compare to other itself |
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357 try: |
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358 return self._value == other._value |
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359 except AttributeError: |
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360 return self._value == other |
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361 |
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362 def __ne__(self, other): |
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363 # XXX: see __eq__ |
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364 try: |
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365 return self._value != other._value |
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366 except AttributeError: |
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367 return self._value != other |
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368 |
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369 @property |
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370 def value(self): |
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371 """ return option value """ |
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372 return self._value |
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373 |
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374 @value.setter |
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375 def value(self, value): |
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376 self._value = value |
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377 |
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378 @staticmethod |
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379 def fromOptions(options): |
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380 """ convert a list of string/tuple options to a list of listOption |
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381 @param options: list of managed option type (basestring, tuple) |
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382 return: list of ListOption |
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383 """ |
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384 return [(ListOption(option)) for option in options] |
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385 |
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386 |
|
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387 class GenericList(urwid.WidgetWrap): |
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388 signals = ['click','change'] |
| 0 | 389 |
| 8 | 390 def __init__(self, options, style=[], align='left', option_type = SelectableText, on_click=None, on_change=None, user_data=None): |
|
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391 """ |
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392 Widget managing list of string and their selection |
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393 @param options: list of strings used for options |
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394 @param style: list of string: |
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395 - 'single' if only one must be selected |
| 66 | 396 - 'no_first_select' nothing selected when list is first displayed |
|
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397 - 'can_select_none' if we can select nothing |
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398 @param align: alignement of text inside the list |
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399 @param on_click: method called when click signal is emited |
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400 @param user_data: data sent to the callback for click signal |
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401 """ |
| 0 | 402 self.single = 'single' in style |
|
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403 self.no_first_select = 'no_first_select' in style |
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404 self.can_select_none = 'can_select_none' in style |
| 0 | 405 self.align = align |
| 8 | 406 self.option_type = option_type |
|
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407 self.first_display = True |
| 66 | 408 |
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409 if on_click: |
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410 urwid.connect_signal(self, 'click', on_click, user_data) |
| 66 | 411 |
|
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412 if on_change: |
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413 urwid.connect_signal(self, 'change', on_change, user_data) |
| 66 | 414 |
| 1 | 415 self.content = urwid.SimpleListWalker([]) |
| 0 | 416 self.list_box = urwid.ListBox(self.content) |
|
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|
417 urwid.WidgetWrap.__init__(self, self.list_box) |
| 1 | 418 self.changeValues(options) |
| 0 | 419 |
| 420 def __onStateChange(self, widget, selected): | |
| 421 if self.single: | |
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422 if not selected and not self.can_select_none: |
| 0 | 423 #if in single mode, it's forbidden to unselect a value |
| 424 widget.setState(True, invisible=True) | |
| 425 return | |
|
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426 if selected: |
| 0 | 427 self.unselectAll(invisible=True) |
| 428 widget.setState(True, invisible=True) | |
|
56
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429 self._emit("change") |
| 0 | 430 |
|
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|
431 def __onClick(self, widget): |
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432 self._emit("click", widget) |
| 0 | 433 |
| 434 def unselectAll(self, invisible=False): | |
| 435 for widget in self.content: | |
| 436 if widget.getState(): | |
| 437 widget.setState(False, invisible) | |
| 438 widget._invalidate() | |
| 439 | |
|
2
07b7dcd314ff
primitivus: basic contact list, connexion now work \o/
Goffi <goffi@goffi.org>
parents:
1
diff
changeset
|
440 def deleteValue(self, value): |
|
07b7dcd314ff
primitivus: basic contact list, connexion now work \o/
Goffi <goffi@goffi.org>
parents:
1
diff
changeset
|
441 """Delete the first value equal to the param given""" |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
442 for widget in self.content: |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
443 if widget.getValue() == value: |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
444 self.content.remove(widget) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
445 self._emit('change') |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
446 return |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
447 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
|
448 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
449 def getSelectedValue(self): |
| 1 | 450 """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
|
451 values = self.getSelectedValues() |
| 1 | 452 return values[0] if values else None |
| 453 | |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
454 def getAllValues(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
455 """Return values of all items""" |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
456 return [widget.getValue() for widget in self.content] |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
457 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
458 def getSelectedValues(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
459 """Return values of selected items""" |
| 0 | 460 result = [] |
| 461 for widget in self.content: | |
| 462 if widget.getState(): | |
| 463 result.append(widget.getValue()) | |
| 464 return result | |
| 465 | |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
466 def getDisplayWidget(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
467 return self.list_box |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
468 |
| 0 | 469 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
|
470 """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
|
471 new_values = ListOption.fromOptions(new_values) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
472 if not self.first_display: |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
473 old_selected = self.getSelectedValues() |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
474 widgets = [] |
|
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Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
475 for option in new_values: |
| 8 | 476 widget = self.option_type(option, self.align) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
477 if not self.first_display and option in old_selected: |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
478 widget.setState(True) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
479 widgets.append(widget) |
|
56
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
480 for signal, callback in (('change', self.__onStateChange), ('click', self.__onClick)): |
|
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
481 try: |
|
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
482 urwid.connect_signal(widget, signal, callback) |
|
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
483 except NameError: |
|
22ab98a06492
GenericList: click/change signals fix
Goffi <goffi@goffi.org>
parents:
53
diff
changeset
|
484 pass #the widget given doesn't support the signal |
| 0 | 485 self.content[:] = widgets |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
486 if self.first_display and self.single and new_values and not self.no_first_select: |
| 1 | 487 self.content[0].setState(True) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
488 display_widget = self.getDisplayWidget() |
|
4
c94cdbfdf3e8
primitivus: added edition zone at the bottom
Goffi <goffi@goffi.org>
parents:
3
diff
changeset
|
489 self._set_w(display_widget) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
490 self._emit('change') |
| 66 | 491 self.first_display = False |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
492 |
| 0 | 493 def selectValue(self, value): |
|
28
654d31983f19
primitivus: fixed misnamed method in custom widget
Goffi <goffi@goffi.org>
parents:
27
diff
changeset
|
494 """Select the first item which has the given value""" |
| 0 | 495 self.unselectAll() |
| 496 idx = 0 | |
| 497 for widget in self.content: | |
|
28
654d31983f19
primitivus: fixed misnamed method in custom widget
Goffi <goffi@goffi.org>
parents:
27
diff
changeset
|
498 if widget.getValue() == value: |
| 0 | 499 widget.setState(True) |
| 500 self.list_box.set_focus(idx) | |
| 501 return | |
| 502 idx+=1 | |
| 503 | |
| 67 | 504 class List(urwid.Widget): |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
505 """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
|
506 signals = ['click','change'] |
| 67 | 507 _sizing = frozenset(['flow']) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
508 |
| 8 | 509 def __init__(self, options, style=[], max_height=5, align='left', option_type = SelectableText, on_click=None, on_change=None, user_data=None): |
| 510 self.genericList = GenericList(options, style, align, option_type, on_click, on_change, user_data) | |
| 66 | 511 self.max_height = max_height |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
512 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
513 def selectable(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
514 return True |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
515 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
516 def keypress(self, size, key): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
517 return self.displayWidget(size,True).keypress(size, key) |
| 66 | 518 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
519 def unselectAll(self, invisible=False): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
520 return self.genericList.unselectAll(invisible) |
| 66 | 521 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
522 def deleteValue(self, value): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
523 return self.genericList.deleteValue(value) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
524 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
525 def getSelectedValue(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
526 return self.genericList.getSelectedValue() |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
527 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
528 def getAllValues(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
529 return self.genericList.getAllValues() |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
530 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
531 def getSelectedValues(self): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
532 return self.genericList.getSelectedValues() |
|
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 changeValues(self, new_values): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
535 return self.genericList.changeValues(new_values) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
536 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
537 def selectValue(self, value): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
538 return self.genericList.selectValue(value) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
539 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
540 def render(self, size, focus=False): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
541 return self.displayWidget(size, focus).render(size, focus) |
| 66 | 542 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
543 def rows(self, size, focus=False): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
544 return self.displayWidget(size, focus).rows(size, focus) |
|
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 displayWidget(self, size, focus): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
547 list_size = sum([wid.rows(size, focus) for wid in self.genericList.content]) |
| 66 | 548 height = min(list_size,self.max_height) or 1 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
549 return urwid.BoxAdapter(self.genericList, height) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
550 |
|
10
024b79b61a31
Primitivus: misc fixes + menubar first draft
Goffi <goffi@goffi.org>
parents:
9
diff
changeset
|
551 ## MISC ## |
|
024b79b61a31
Primitivus: misc fixes + menubar first draft
Goffi <goffi@goffi.org>
parents:
9
diff
changeset
|
552 |
|
16
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
553 class NotificationBar(urwid.WidgetWrap): |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
554 """Bar used to show misc information to user""" |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
555 signals = ['change'] |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
556 |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
557 def __init__(self): |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
558 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
|
559 self.message = ClickableText('') |
|
16
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
560 urwid.connect_signal(self.message, 'click', lambda wid: self.showNext()) |
|
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
|
561 self.progress = ClickableText('') |
|
22
dfabea6f73b5
Primitivus: AdvancedEdit and Notification bar improved
Goffi <goffi@goffi.org>
parents:
21
diff
changeset
|
562 self.columns = urwid.Columns([('fixed',6,self.waitNotifs),self.message,('fixed',4,self.progress)]) |
|
16
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
563 urwid.WidgetWrap.__init__(self, urwid.AttrMap(self.columns,'notifs')) |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
564 self.notifs = [] |
| 66 | 565 |
|
16
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
566 def __modQueue(self): |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
567 """must be called each time the notifications queue is changed""" |
|
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
|
568 self.waitNotifs.set_text(('notifs',"(%i)" % len(self.notifs) if self.notifs else '')) |
|
16
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
569 self._emit('change') |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
570 |
|
22
dfabea6f73b5
Primitivus: AdvancedEdit and Notification bar improved
Goffi <goffi@goffi.org>
parents:
21
diff
changeset
|
571 def setProgress(self,percentage): |
|
dfabea6f73b5
Primitivus: AdvancedEdit and Notification bar improved
Goffi <goffi@goffi.org>
parents:
21
diff
changeset
|
572 """Define the progression to show on the right side of the bar""" |
|
dfabea6f73b5
Primitivus: AdvancedEdit and Notification bar improved
Goffi <goffi@goffi.org>
parents:
21
diff
changeset
|
573 if percentage == None: |
|
dfabea6f73b5
Primitivus: AdvancedEdit and Notification bar improved
Goffi <goffi@goffi.org>
parents:
21
diff
changeset
|
574 self.progress.set_text('') |
|
dfabea6f73b5
Primitivus: AdvancedEdit and Notification bar improved
Goffi <goffi@goffi.org>
parents:
21
diff
changeset
|
575 else: |
|
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
|
576 self.progress.set_text(('notifs','%02i%%' % percentage)) |
|
22
dfabea6f73b5
Primitivus: AdvancedEdit and Notification bar improved
Goffi <goffi@goffi.org>
parents:
21
diff
changeset
|
577 self._emit('change') |
|
dfabea6f73b5
Primitivus: AdvancedEdit and Notification bar improved
Goffi <goffi@goffi.org>
parents:
21
diff
changeset
|
578 |
|
16
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
579 def addPopUp(self, pop_up_widget): |
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580 """Add a popup to the waiting queue""" |
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581 self.notifs.append(('popup',pop_up_widget)) |
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582 self.__modQueue() |
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583 |
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584 def addMessage(self, message): |
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585 "Add a message to the notificatio bar" |
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586 if not self.message.get_text(): |
|
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587 self.message.set_text(('notifs',message)) |
|
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588 self._invalidate() |
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589 self._emit('change') |
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590 else: |
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591 self.notifs.append(('message',message)) |
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592 self.__modQueue() |
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593 |
|
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594 def showNext(self): |
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595 """Show next message if any, else delete current message""" |
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596 found = None |
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597 for notif in self.notifs: |
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598 if notif[0] == "message": |
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599 found = notif |
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600 break |
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601 if found: |
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602 self.notifs.remove(found) |
|
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603 self.message.set_text(('notifs',found[1])) |
|
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604 self.__modQueue() |
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605 else: |
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606 self.message.set_text('') |
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607 self._emit('change') |
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608 |
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609 def getNextPopup(self): |
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610 """Return next pop-up and remove it from the queue |
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611 @return: pop-up or None if there is no more in the queue""" |
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612 ret = None |
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613 for notif in self.notifs: |
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614 if notif[0] == 'popup': |
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615 ret = notif[1] |
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616 break |
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617 if ret: |
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618 self.notifs.remove(notif) |
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619 self.__modQueue() |
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620 return ret |
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621 |
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622 def isQueueEmpty(self): |
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623 return not bool(self.notifs) |
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624 |
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625 def canHide(self): |
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626 """Return True if there is now important information to show""" |
|
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627 return self.isQueueEmpty() and not self.message.get_text() and not self.progress.get_text() |
|
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628 |
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629 |
| 11 | 630 class MenuBox(urwid.WidgetWrap): |
|
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631 """Show menu items of a category in a box""" |
| 11 | 632 signals = ['click'] |
| 66 | 633 |
| 11 | 634 def __init__(self,parent,items): |
| 635 self.parent = parent | |
| 636 self.selected = None | |
|
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637 content = urwid.SimpleListWalker([ClickableText(('menuitem',text)) for text in items]) |
| 11 | 638 for wid in content: |
| 639 urwid.connect_signal(wid, 'click', self.onClick) | |
| 640 | |
| 641 self.listBox = urwid.ListBox(content) | |
| 642 menubox = urwid.LineBox(urwid.BoxAdapter(self.listBox,len(items))) | |
| 643 urwid.WidgetWrap.__init__(self,menubox) | |
| 644 | |
| 645 def getValue(self): | |
| 646 return self.selected | |
| 66 | 647 |
| 11 | 648 def keypress(self, size, key): |
| 649 if key=='up': | |
| 650 if self.listBox.get_focus()[1] == 0: | |
| 651 self.parent.keypress(size, key) | |
| 652 elif key=='left' or key=='right': | |
| 653 self.parent.keypress(size,'up') | |
| 654 self.parent.keypress(size,key) | |
| 655 return super(MenuBox,self).keypress(size,key) | |
| 66 | 656 |
|
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657 def mouse_event(self, size, event, button, x, y, focus): |
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658 if button == 3: |
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659 self.parent.keypress(size,'up') |
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660 return True |
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661 return super(MenuBox,self).mouse_event(size, event, button, x, y, focus) |
| 11 | 662 |
| 663 def onClick(self, wid): | |
| 664 self.selected = wid.getValue() | |
| 665 self._emit('click') | |
| 666 | |
|
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667 class Menu(urwid.WidgetWrap): |
|
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668 |
|
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669 def __init__(self,loop, x_orig=0): |
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670 """Menu widget |
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671 @param loop: main loop of urwid |
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672 @param x_orig: absolute start of the abscissa |
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673 """ |
| 11 | 674 self.loop = loop |
| 675 self.menu_keys = [] | |
| 676 self.menu = {} | |
|
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677 self.x_orig = x_orig |
|
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678 self.shortcuts = {} #keyboard shortcuts |
| 11 | 679 self.save_bottom = None |
|
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680 col_rol = ColumnsRoller() |
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681 urwid.WidgetWrap.__init__(self, urwid.AttrMap(col_rol,'menubar')) |
| 66 | 682 |
| 11 | 683 def selectable(self): |
| 684 return True | |
|
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685 |
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686 def getMenuSize(self): |
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687 """return the current number of categories in this menu""" |
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688 return len(self.menu_keys) |
| 66 | 689 |
|
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690 def setOrigX(self, orig_x): |
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691 self.x_orig = orig_x |
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692 |
| 11 | 693 def __buildOverlay(self,menu_key,columns): |
| 694 """Build the overlay menu which show menuitems | |
| 695 @param menu_key: name of the category | |
| 696 @colums: column number where the menubox must be displayed""" | |
| 697 max_len = 0 | |
| 698 for item in self.menu[menu_key]: | |
| 699 if len(item[0]) > max_len: | |
| 700 max_len = len(item[0]) | |
| 701 | |
| 702 self.save_bottom = self.loop.widget | |
| 703 menu_box = MenuBox(self,[item[0] for item in self.menu[menu_key]]) | |
|
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704 urwid.connect_signal(menu_box, 'click', self.onItemClick) |
| 66 | 705 |
| 706 self.loop.widget = urwid.Overlay(urwid.AttrMap(menu_box,'menubar'),self.save_bottom,('fixed left', columns),max_len+2,('fixed top',1),None) | |
| 11 | 707 |
| 708 def keypress(self, size, key): | |
|
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709 if key == 'down': |
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710 key = 'enter' |
| 11 | 711 elif key == 'up': |
| 712 if self.save_bottom: | |
| 713 self.loop.widget = self.save_bottom | |
| 714 self.save_bottom = None | |
| 66 | 715 |
|
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716 return self._w.base_widget.keypress(size, key) |
| 66 | 717 |
|
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718 def checkShortcuts(self, key): |
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719 for shortcut in self.shortcuts.keys(): |
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720 if key == shortcut: |
| 11 | 721 category, item, callback = self.shortcuts[shortcut] |
|
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722 callback((category, item)) |
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723 return key |
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724 |
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725 def addMenu(self, category, item, callback, shortcut=None): |
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726 """Add a menu item, create the category if new |
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727 @param category: category of the menu (e.g. File/Edit) |
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728 @param item: menu item (e.g. new/close/about) |
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729 @callback: method to call when item is selected""" |
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730 if not category in self.menu.keys(): |
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731 self.menu_keys.append(category) |
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732 self.menu[category] = [] |
|
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733 button = CustomButton(('menubar',category), self.onCategoryClick, |
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734 left_border = ('menubar',"[ "), |
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735 right_border = ('menubar'," ]")) |
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|
736 self._w.base_widget.addWidget(button,button.getSize()) |
| 11 | 737 self.menu[category].append((item, callback)) |
|
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738 if shortcut: |
|
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739 assert(shortcut not in self.shortcuts.keys()) |
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740 self.shortcuts[shortcut] = (category, item, callback) |
|
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741 |
|
26
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742 def onItemClick(self, widget): |
|
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743 category = self._w.base_widget.getSelected().get_label() |
| 11 | 744 item = widget.getValue() |
|
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745 callback = None |
| 11 | 746 for menu_item in self.menu[category]: |
| 747 if item == menu_item[0]: | |
| 748 callback = menu_item[1] | |
| 749 break | |
| 750 if callback: | |
| 751 self.keypress(None,'up') | |
| 752 callback((category, item)) | |
| 66 | 753 |
|
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|
754 def onCategoryClick(self, button): |
|
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755 self.__buildOverlay(button.get_label(), |
| 66 | 756 self.x_orig + self._w.base_widget.getStartCol(button)) |
| 757 | |
| 11 | 758 |
|
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759 class MenuRoller(urwid.WidgetWrap): |
|
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760 |
|
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761 def __init__(self,menus_list): |
|
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762 """Create a MenuRoller |
|
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763 @param menus_list: list of tuple with (name, Menu_instance), name can be None |
|
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764 """ |
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765 assert (menus_list) |
|
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766 self.selected = 0 |
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767 self.name_list = [] |
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768 self.menus = {} |
| 66 | 769 |
| 770 self.columns = urwid.Columns([urwid.Text(''),urwid.Text('')]) | |
|
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771 urwid.WidgetWrap.__init__(self, self.columns) |
| 66 | 772 |
|
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773 for menu_tuple in menus_list: |
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774 name,menu = menu_tuple |
|
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775 self.addMenu(name, menu) |
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776 |
|
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777 def __showSelected(self): |
|
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778 """show menu selected""" |
|
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779 name_txt = u'\u21c9 '+self.name_list[self.selected]+u' \u21c7 ' |
| 66 | 780 current_name = ClickableText(name_txt) |
|
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781 name_len = len(name_txt) |
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782 current_menu = self.menus[self.name_list[self.selected]] |
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783 current_menu.setOrigX(name_len) |
|
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784 self.columns.contents[0] = (current_name, ('given', name_len, False)) |
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785 self.columns.contents[1] = (current_menu, ('weight', 1, False)) |
|
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786 |
|
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787 def keypress(self, size, key): |
|
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788 if key=='up': |
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789 if self.columns.get_focus_column()==0 and self.selected > 0: |
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790 self.selected -= 1 |
|
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791 self.__showSelected() |
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792 elif key=='down': |
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|
793 if self.columns.get_focus_column()==0 and self.selected < len(self.name_list)-1: |
|
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794 self.selected += 1 |
|
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795 self.__showSelected() |
|
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796 elif key=='right': |
|
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797 if self.columns.get_focus_column()==0 and \ |
|
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|
798 (isinstance(self.columns.contents[1][0], urwid.Text) or \ |
|
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799 self.menus[self.name_list[self.selected]].getMenuSize()==0): |
|
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800 return #if we have no menu or the menu is empty, we don't go the right column |
|
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801 |
|
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802 return super(MenuRoller, self).keypress(size, key) |
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|
803 |
|
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|
804 def addMenu(self, name_param, menu): |
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805 name = name_param or '' |
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806 if name not in self.name_list: |
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807 self.name_list.append(name) |
|
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808 self.menus[name] = menu |
|
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809 if self.name_list[self.selected] == name: |
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810 self.__showSelected() #if we are on the menu, we update it |
|
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|
811 |
|
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|
812 def removeMenu(self, name): |
|
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813 if name in self.name_list: |
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814 self.name_list.remove(name) |
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|
815 if name in self.menus.keys(): |
|
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|
816 del self.menus[name] |
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|
817 self.selected = 0 |
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|
818 self.__showSelected() |
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|
819 |
|
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820 def checkShortcuts(self, key): |
|
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821 for menu in self.name_list: |
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822 key = self.menus[menu].checkShortcuts(key) |
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823 return key |
| 66 | 824 |
|
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825 |
| 6 | 826 ## DIALOGS ## |
| 827 | |
|
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|
828 class GenericDialog(urwid.WidgetWrap): |
| 0 | 829 |
| 830 def __init__(self, widgets_lst, title, style=[], **kwargs): | |
| 831 frame_header = urwid.AttrMap(urwid.Text(title,'center'),'title') | |
| 66 | 832 |
| 0 | 833 buttons = None |
| 834 | |
| 835 if "OK/CANCEL" in style: | |
|
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|
836 cancel_arg = [kwargs['cancel_value']] if kwargs.has_key('cancel_value') else [] |
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|
837 ok_arg = [kwargs['ok_value']] if kwargs.has_key('ok_value') else [] |
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|
838 buttons = [urwid.Button(_("Cancel"), kwargs['cancel_cb'], *cancel_arg), |
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|
839 urwid.Button(_("Ok"), kwargs['ok_cb'], *ok_arg)] |
| 0 | 840 elif "YES/NO" in style: |
|
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|
841 yes_arg = [kwargs['yes_value']] if kwargs.has_key('yes_value') else [] |
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|
842 no_arg = [kwargs['no_value']] if kwargs.has_key('no_value') else [] |
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843 buttons = [urwid.Button(_("Yes"), kwargs['yes_cb'], *yes_arg), |
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|
844 urwid.Button(_("No"), kwargs['no_cb'], *no_arg)] |
| 1 | 845 if "OK" in style: |
|
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|
846 ok_arg = [kwargs['ok_value']] if kwargs.has_key('ok_value') else [] |
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|
847 buttons = [urwid.Button(_("Ok"), kwargs['ok_cb'], *ok_arg)] |
| 0 | 848 if buttons: |
| 849 buttons_flow = urwid.GridFlow(buttons, max([len(button.get_label()) for button in buttons])+4, 1, 1, 'center') | |
| 850 body_content = urwid.SimpleListWalker(widgets_lst) | |
| 851 frame_body = urwid.ListBox(body_content) | |
|
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|
852 frame = FocusFrame(frame_body, frame_header, buttons_flow if buttons else None, 'footer' if buttons else 'body') |
| 0 | 853 decorated_frame = urwid.LineBox(frame) |
| 854 urwid.WidgetWrap.__init__(self, decorated_frame) | |
| 855 | |
| 856 | |
| 857 | |
|
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|
858 class InputDialog(GenericDialog): |
| 7 | 859 """Dialog with an edit box""" |
| 0 | 860 |
| 6 | 861 def __init__(self, title, instrucions, style=['OK/CANCEL'], default_txt = '', **kwargs): |
| 0 | 862 instr_wid = urwid.Text(instrucions+':') |
|
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863 edit_box = AdvancedEdit(edit_text=default_txt) |
|
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|
864 GenericDialog.__init__(self, [instr_wid,edit_box], title, style, ok_value=edit_box, **kwargs) |
|
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865 self._w.base_widget.set_focus('body') |
| 0 | 866 |
|
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|
867 class ConfirmDialog(GenericDialog): |
| 7 | 868 """Dialog with buttons for confirm or cancel an action""" |
| 0 | 869 |
| 870 def __init__(self, title, style=['YES/NO'], **kwargs): | |
|
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871 GenericDialog.__init__(self, [], title, style, **kwargs) |
| 1 | 872 |
|
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873 class Alert(GenericDialog): |
| 7 | 874 """Dialog with just a message and a OK button""" |
| 1 | 875 |
| 876 def __init__(self, title, message, style=['OK'], **kwargs): | |
|
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877 GenericDialog.__init__(self, [urwid.Text(message, 'center')], title, style, ok_value=None, **kwargs) |
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878 |
| 6 | 879 ## CONTAINERS ## |
| 880 | |
| 67 | 881 class ColumnsRoller(urwid.Widget): |
| 882 _sizing = frozenset(['flow']) | |
| 66 | 883 |
|
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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17
diff
changeset
|
884 def __init__(self, widget_list = None, focus_column=0): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
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|
885 self.widget_list = widget_list or [] |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
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|
886 self.focus_column = focus_column |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
887 self.__start = 0 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
888 self.__next = False |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
889 |
|
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
|
890 def addWidget(self, widget, width): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
891 self.widget_list.append((width,widget)) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
892 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
changeset
|
893 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>
parents:
17
diff
changeset
|
894 |
|
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
|
895 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
|
896 """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
|
897 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
|
898 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
|
899 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
|
900 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
|
901 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
|
902 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
|
903 |
|
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
|
904 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
|
905 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
|
906 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
|
907 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
|
908 return False |
| 66 | 909 |
|
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
|
910 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
|
911 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
|
912 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
|
913 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
|
914 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
|
915 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
|
916 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
|
917 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
|
918 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
|
919 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
|
920 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
|
921 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
|
922 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
|
923 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
|
924 |
|
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
|
925 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
|
926 """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
|
927 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
|
928 |
|
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
|
929 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
|
930 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
|
931 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
|
932 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
|
933 |
|
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 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
|
935 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
|
936 |
|
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
|
937 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
|
938 (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
|
939 _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
|
940 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
|
941 end_wid = len(self.widget_list)-1 |
| 66 | 942 |
|
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
|
943 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
|
944 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
|
945 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
|
946 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
|
947 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
|
948 _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
|
949 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
|
950 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
|
951 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
|
952 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
|
953 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
|
954 _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
|
955 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
|
956 end_wid-=1 |
| 66 | 957 |
|
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
|
958 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
|
959 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
|
960 return _prev,_next,start_wid,end_wid,cols_left |
| 66 | 961 |
|
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
|
962 |
|
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 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
|
964 (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
|
965 |
|
53
d34f2b0f68d3
urwid 1.0.0 update: fixed missing is_mouse_press
Goffi <goffi@goffi.org>
parents:
44
diff
changeset
|
966 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
|
967 _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
|
968 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
|
969 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
|
970 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
|
971 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
|
972 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
|
973 return True |
| 66 | 974 |
|
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
|
975 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
|
976 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
|
977 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
|
978 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
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17
diff
changeset
|
979 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>
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17
diff
changeset
|
980 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
|
981 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
|
982 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
|
983 return False |
| 66 | 984 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
|
985 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
|
986 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
987 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
|
988 idx+=1 |
| 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 return False |
| 66 | 991 |
|
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
|
992 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
|
993 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
|
994 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
|
995 |
|
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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|
996 _prev,_next,start_wid,end_wid,cols_left = self.__calculate_limits(size) |
| 66 | 997 |
|
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>
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17
diff
changeset
|
998 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>
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17
diff
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|
999 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
|
1000 |
|
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
|
1001 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
|
1002 _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
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|
1003 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>
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17
diff
changeset
|
1004 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
|
1005 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
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|
1006 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
|
1007 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
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|
1008 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>
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17
diff
changeset
|
1009 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
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|
1010 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
|
1011 |
|
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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|
1012 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
|
1013 |
|
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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17
diff
changeset
|
1014 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1015 class FocusFrame(urwid.Frame): |
| 7 | 1016 """Frame which manage 'tab' key""" |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1017 |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1018 def keypress(self, size, key): |
|
19
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1019 ret = urwid.Frame.keypress(self, size, key) |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1020 if not ret: |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1021 return |
| 66 | 1022 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1023 if key == 'tab': |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1024 focus_list = ('header','body','footer') |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1025 focus_idx = focus_list.index(self.focus_part) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1026 for i in range(2): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1027 focus_idx = (focus_idx + 1) % len(focus_list) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1028 focus_name = focus_list[focus_idx] |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1029 widget = getattr(self,'_'+focus_name) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1030 if widget!=None and widget.selectable(): |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1031 self.set_focus(focus_name) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
1032 |
| 66 | 1033 return ret |
| 6 | 1034 |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1035 class TabsContainer(urwid.WidgetWrap): |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
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|
1036 signals = ['click'] |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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14
diff
changeset
|
1037 |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1038 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
|
1039 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
|
1040 self._buttons_cont = ColumnsRoller() |
|
15
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Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1041 self.tabs = [] |
|
19
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1042 self.__frame = FocusFrame(urwid.Filler(urwid.Text('')),urwid.Pile([self._buttons_cont,urwid.Divider(u"─")])) |
|
15
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Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1043 urwid.WidgetWrap.__init__(self, self.__frame) |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1044 |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1045 def keypress(self, size, key): |
|
19
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1046 if key=='tab': |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1047 self._w.keypress(size,key) |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1048 return |
|
0b83dd2b15d1
Primitivus: misc improvments on TabsContainer/FocusFrame
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1049 return self._w.keypress(size,key) |
|
15
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Primitivus: custom_widgets imrpovments
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14
diff
changeset
|
1050 |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1051 def __buttonClicked(self, button, invisible=False): |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1052 """Called when a button on the tab is changed, |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1053 change the page |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1054 @param button: button clicked |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1055 @param invisible: emit signal only if False""" |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1056 tab_name = button.get_label() |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1057 for tab in self.tabs: |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1058 if tab[0] == tab_name: |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1059 break |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1060 if tab[0] != tab_name: |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1061 error(_("INTERNAL ERROR: Tab not found")) |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1062 assert(False) |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1063 self.__frame.body = tab[1] |
|
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
|
1064 button.set_label(('title',button.get_label())) |
|
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
|
1065 if self._current_tab: |
|
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
|
1066 self._current_tab.set_label(self._current_tab.get_label()) |
|
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
|
1067 self._current_tab = button |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1068 if not invisible: |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1069 self._emit('click') |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
14
diff
changeset
|
1070 |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1071 def __appendButton(self, name): |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1072 """Append a button to the frame header, |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1073 and link it to the page change method""" |
|
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
|
1074 button = CustomButton(name, self.__buttonClicked, left_border = '', right_border=' | ') |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1075 self._buttons_cont.addWidget(button, button.getSize()) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
1076 if len(self._buttons_cont.widget_list) == 1: |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1077 #first button: we set the focus and the body |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1078 self._buttons_cont.set_focus(0) |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1079 self.__buttonClicked(button,True) |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1080 |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1081 def addTab(self,name,content=[]): |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1082 """Add a page to the container |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1083 @param name: name of the page (what appear on the tab) |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1084 @param content: content of the page |
|
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
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1085 @return: ListBox (content of the page)""" |
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1086 listbox = urwid.ListBox(urwid.SimpleListWalker(content)) |
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1087 self.tabs.append([name,listbox]) |
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1088 self.__appendButton(name) |
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1089 return listbox |
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1090 |
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1091 def addFooter(self, widget): |
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1092 """Add a widget on the bottom of the tab (will be displayed on all pages) |
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1093 @param widget: FlowWidget""" |
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1094 self._w.footer = widget |
| 66 | 1095 |
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1096 |
| 6 | 1097 ## DECORATORS ## |
| 1098 class LabelLine(urwid.LineBox): | |
| 7 | 1099 """Like LineBox, but with a Label centered in the top line""" |
| 6 | 1100 |
| 1101 def __init__(self, original_widget, label_widget): | |
| 1102 urwid.LineBox.__init__(self, original_widget) | |
| 1103 top_columns = self._w.widget_list[0] | |
| 1104 top_columns.widget_list[1] = label_widget | |
| 8 | 1105 |
| 1106 class VerticalSeparator(urwid.WidgetDecoration, urwid.WidgetWrap): | |
| 21 | 1107 def __init__(self, original_widget, left_char = u"│", right_char = ''): |
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1108 """Draw a separator on left and/or right of original_widget.""" |
| 66 | 1109 |
| 8 | 1110 widgets = [original_widget] |
| 1111 if left_char: | |
| 1112 widgets.insert(0, ('fixed', 1, urwid.SolidFill(left_char))) | |
| 1113 if right_char: | |
| 1114 widgets.append(('fixed', 1, urwid.SolidFill(right_char))) | |
| 1115 columns = urwid.Columns(widgets, box_columns = [0,2], focus_column = 1) | |
| 1116 urwid.WidgetDecoration.__init__(self, original_widget) | |
| 1117 urwid.WidgetWrap.__init__(self, columns) | |
| 1118 | |
| 66 | 1119 |