Mercurial > urwid-satext
annotate urwid_satext/sat_widgets.py @ 57:d493f95724a7
new ModalEdit for vi-like bahaviour
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sun, 21 Oct 2012 16:36:59 +0200 |
| parents | 22ab98a06492 |
| children | a99951c9ce2a |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 """ | |
| 5 Primitivus: a SAT frontend | |
| 6 Copyright (C) 2009, 2010 Jérôme Poisson (goffi@goffi.org) | |
| 7 | |
| 8 This program is free software: you can redistribute it and/or modify | |
| 9 it under the terms of the GNU General Public License as published by | |
| 10 the Free Software Foundation, either version 3 of the License, or | |
| 11 (at your option) any later version. | |
| 12 | |
| 13 This program is distributed in the hope that it will be useful, | |
| 14 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 GNU General Public License for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 19 along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 """ | |
| 21 | |
| 22 import urwid | |
|
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23 from logging import debug, info, warning, error |
| 44 | 24 import encodings |
| 25 utf8decode = lambda s: encodings.codecs.utf_8_decode(s)[0] | |
| 0 | 26 |
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27 from urwid.util import is_mouse_press #XXX: is_mouse_press is not include in urwid in 1.0.0 |
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28 |
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29 |
| 0 | 30 class Password(urwid.Edit): |
| 7 | 31 """Edit box which doesn't show what is entered (show '*' or other char instead)""" |
| 0 | 32 |
| 33 def __init__(self, *args, **kwargs): | |
| 7 | 34 """Same args than Edit.__init__ with an additional keyword arg 'hidden_char' |
| 35 @param hidden_char: char to show instead of what is actually entered: default '*' | |
| 36 """ | |
| 0 | 37 self.hidden_char=kwargs['hidden_char'] if kwargs.has_key('hidden_char') else '*' |
| 38 self.__real_text='' | |
| 39 super(Password, self).__init__(*args, **kwargs) | |
| 40 | |
| 41 def set_edit_text(self, text): | |
| 42 self.__real_text = text | |
| 43 hidden_txt = len(text)*'*' | |
| 44 super(Password, self).set_edit_text(hidden_txt) | |
| 45 | |
| 46 def get_edit_text(self): | |
| 47 return self.__real_text | |
| 48 | |
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49 def insert_text(self, text): |
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50 self._edit_text = self.__real_text |
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51 super(Password,self).insert_text(text) |
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52 |
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53 def render(self, size, focus=False): |
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54 return super(Password, self).render(size, focus) |
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55 |
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56 class AdvancedEdit(urwid.Edit): |
| 7 | 57 """Edit box with some custom improvments |
| 58 new chars: | |
| 59 - C-a: like 'home' | |
| 60 - C-e: like 'end' | |
| 61 - C-k: remove everything on the right of the cursor | |
| 62 - C-w: remove the word on the back | |
| 63 new behaviour: emit a 'click' signal when enter is pressed""" | |
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64 signals = urwid.Edit.signals + ['click'] |
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65 |
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66 def setCompletionMethod(self, callback): |
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67 """Define method called when completion is asked |
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68 @callback: method with 2 arguments: |
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69 - the text to complete |
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70 - if there was already a completion, a dict with |
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71 - 'completed':last completion |
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72 - 'completion_pos': cursor position where the completion starts |
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73 - 'position': last completion cursor position |
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74 this dict must be used (and can be filled) to find next completion) |
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75 and which return the full text completed""" |
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76 self.completion_cb = callback |
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77 self.completion_data = {} |
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78 |
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79 def keypress(self, size, key): |
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80 #TODO: insert mode is not managed yet |
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81 if key == 'ctrl a': |
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82 key = 'home' |
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83 elif key == 'ctrl e': |
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84 key = 'end' |
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85 elif key == 'ctrl k': |
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86 self._delete_highlighted() |
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87 self.set_edit_text(self.edit_text[:self.edit_pos]) |
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88 elif key == 'ctrl w': |
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89 before = self.edit_text[:self.edit_pos] |
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90 pos = before.rstrip().rfind(" ")+1 |
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91 self.set_edit_text(before[:pos] + self.edit_text[self.edit_pos:]) |
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92 self.set_edit_pos(pos) |
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93 elif key == 'enter': |
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94 self._emit('click') |
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95 elif key == 'shift tab': |
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96 try: |
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97 before = self.edit_text[:self.edit_pos] |
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98 if self.completion_data: |
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99 if (not self.completion_data['completed'] |
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100 or self.completion_data['position'] != self.edit_pos |
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101 or not before.endswith(self.completion_data['completed'])): |
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102 self.completion_data.clear() |
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103 else: |
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104 before = before[:-len(self.completion_data['completed'])] |
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105 complet = self.completion_cb(before, self.completion_data) |
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106 self.completion_data['completed'] = complet[len(before):] |
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107 self.set_edit_text(complet+self.edit_text[self.edit_pos:]) |
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108 self.set_edit_pos(len(complet)) |
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109 self.completion_data['position'] = self.edit_pos |
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110 return |
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111 except AttributeError: |
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112 #No completion method defined |
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113 pass |
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114 return super(AdvancedEdit, self).keypress(size, key) |
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115 |
| 57 | 116 class ModalEdit(AdvancedEdit): |
| 117 """AdvancedEdit with vi-like mode management | |
| 118 - there is a new 'mode' property wich can be changed with properties | |
| 119 specified during init | |
| 120 - completion callback received a new 'mode' argument | |
| 121 """ | |
| 122 | |
| 123 def __init__(self, modes, *args, **kwargs): | |
| 124 """ first argument is "modes", others are the same paramaters as AdvancedEdit | |
| 125 @param modes: dictionnary in the form: | |
| 126 'key_to_change_mode': ('Mode', caption) | |
| 127 e.g.: 'i': ('INSERTION', '> ') | |
| 128 There *MUST* be a None key (for NORMAL mode)""" | |
| 129 assert(isinstance(modes, dict) and None in modes) | |
| 130 self._modes = modes | |
| 131 super(ModalEdit, self).__init__(*args, **kwargs) | |
| 132 self.mode = self._modes[None][0] | |
| 133 | |
| 134 @property | |
| 135 def mode(self): | |
| 136 return self._mode | |
| 137 | |
| 138 @mode.setter | |
| 139 def mode(self, value): | |
| 140 mode_key = None | |
| 141 for key in self._modes: | |
| 142 if self._modes[key][0] == value: | |
| 143 mode_key = key | |
| 144 break | |
| 145 | |
| 146 mode, caption = self._modes[mode_key] | |
| 147 self._mode = mode | |
| 148 self.set_caption(caption) | |
| 149 if not mode_key: #we are in NORMAL mode | |
| 150 self.set_edit_text('') | |
| 151 | |
| 152 def setCompletionMethod(self, callback): | |
| 153 """ Same as AdvancedEdit.setCompletionMethod, but with a third argument: current mode""" | |
| 154 super(ModalEdit, self).setCompletionMethod(lambda text,data: callback(text, data, self._mode)) | |
| 155 | |
| 156 def keypress(self, size, key): | |
| 157 if key == 'esc': | |
| 158 self.mode = "NORMAL" | |
| 159 return | |
| 160 if self._mode == 'NORMAL' and key in self._modes: | |
| 161 self.mode = self._modes[key][0] | |
| 162 return | |
| 163 return super(ModalEdit, self).keypress(size, key) | |
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164 |
| 6 | 165 class SurroundedText(urwid.FlowWidget): |
| 7 | 166 """Text centered on a repeated character (like a Divider, but with a text in the center)""" |
| 6 | 167 |
| 168 def __init__(self,text,car=utf8decode('─')): | |
| 169 self.text=text | |
| 170 self.car=car | |
| 171 | |
| 172 def rows(self,size,focus=False): | |
| 173 return self.display_widget(size, focus).rows(size, focus) | |
| 174 | |
| 175 def render(self, size, focus=False): | |
| 176 return self.display_widget(size, focus).render(size, focus) | |
| 177 | |
| 178 def display_widget(self, size, focus): | |
| 179 (maxcol,) = size | |
| 180 middle = (maxcol-len(self.text))/2 | |
| 181 render_text = middle * self.car + self.text + (maxcol - len(self.text) - middle) * self.car | |
| 182 return urwid.Text(render_text) | |
| 183 | |
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184 class SelectableText(urwid.WidgetWrap): |
| 6 | 185 """Text which can be selected with space""" |
| 0 | 186 signals = ['change'] |
| 187 | |
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188 def __init__(self, text, align='left', header='', focus_attr='default_focus', selected_text=None, selected=False, data=None): |
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189 """@param text: same as urwid.Text's text parameter |
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190 @param align: same as urwid.Text's align parameter |
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191 @select_attr: attrbute to use when selected |
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192 @param selected: is the text selected ?""" |
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193 self.focus_attr = focus_attr |
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194 self.__selected = False |
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195 self.__was_focused = False |
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196 self.header = self.__valid_text(header) |
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197 self.default_txt = self.__valid_text(text) |
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198 urwid.WidgetWrap.__init__(self, urwid.Text("",align=align)) |
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199 self.setSelectedText(selected_text) |
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200 self.setState(selected) |
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201 |
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202 def __valid_text(self, text): |
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203 """Tmp method needed until dbus and urwid are more friends""" |
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204 if isinstance(text,basestring): |
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205 return unicode(text) |
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206 elif isinstance(text,tuple): |
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207 return (unicode(text[0]),text[1]) |
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208 elif isinstance(text,list): |
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209 for idx in range(len(text)): |
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210 elem = text[idx] |
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211 if isinstance(elem,basestring): |
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212 text[idx] = unicode(elem) |
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213 if isinstance(elem,tuple): |
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214 text[idx] = (unicode(elem[0]),elem[1]) |
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215 else: |
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216 warning (_('WARNING: unknown text type')) |
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217 return text |
| 0 | 218 |
| 219 def getValue(self): | |
|
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220 if isinstance(self.default_txt,basestring): |
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221 return self.default_txt |
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222 list_attr = self.default_txt if isinstance(self.default_txt, list) else [self.default_txt] |
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223 txt = "" |
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224 for attr in list_attr: |
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225 if isinstance(attr,tuple): |
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226 txt+=attr[1] |
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227 else: |
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228 txt+=attr |
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229 return txt |
| 9 | 230 |
|
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231 def get_text(self): |
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232 """for compatibility with urwid.Text""" |
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233 return self.getValue() |
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234 |
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235 def set_text(self, text): |
|
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236 """/!\ set_text doesn't change self.selected_txt !""" |
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237 self.default_txt = self.__valid_text(text) |
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238 self.setState(self.__selected,invisible=True) |
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239 |
|
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240 def setSelectedText(self, text=None): |
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241 """Text to display when selected |
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242 @text: text as in urwid.Text or None for default value""" |
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243 if text == None: |
| 27 | 244 text = ('selected',self.getValue()) |
|
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245 self.selected_txt = self.__valid_text(text) |
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246 if self.__selected: |
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247 self.setState(self.__selected) |
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248 |
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249 |
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250 def __set_txt(self): |
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251 txt_list = [self.header] |
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252 txt = self.selected_txt if self.__selected else self.default_txt |
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253 if isinstance(txt,list): |
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254 txt_list.extend(txt) |
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255 else: |
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256 txt_list.append(txt) |
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257 self._w.base_widget.set_text(txt_list) |
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258 |
| 0 | 259 |
| 260 def setState(self, selected, invisible=False): | |
| 261 """Change state | |
| 262 @param selected: boolean state value | |
| 263 @param invisible: don't emit change signal if True""" | |
| 264 assert(type(selected)==bool) | |
| 265 self.__selected=selected | |
|
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266 self.__set_txt() |
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267 self.__was_focused = False |
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268 self._invalidate() |
| 0 | 269 if not invisible: |
| 270 self._emit("change", self.__selected) | |
| 271 | |
| 272 def getState(self): | |
| 273 return self.__selected | |
| 274 | |
| 275 def selectable(self): | |
| 276 return True | |
| 277 | |
| 278 def keypress(self, size, key): | |
| 279 if key==' ' or key=='enter': | |
| 280 self.setState(not self.__selected) | |
| 281 else: | |
| 282 return key | |
| 283 | |
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284 def mouse_event(self, size, event, button, x, y, focus): |
|
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285 if is_mouse_press(event) and button == 1: |
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286 self.setState(not self.__selected) |
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287 return True |
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288 |
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289 return False |
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290 |
| 0 | 291 def render(self, size, focus=False): |
|
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292 attr_list = self._w.base_widget._attrib |
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293 if not focus: |
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294 if self.__was_focused: |
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295 self.__set_txt() |
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296 self.__was_focused = False |
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297 else: |
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298 if not self.__was_focused: |
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299 if not attr_list: |
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300 attr_list.append((self.focus_attr,len(self._w.base_widget.text))) |
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301 else: |
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302 for idx in range(len(attr_list)): |
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303 attr,attr_len = attr_list[idx] |
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304 if attr == None: |
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305 attr = self.focus_attr |
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306 attr_list[idx] = (attr,attr_len) |
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307 else: |
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308 if not attr.endswith('_focus'): |
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309 attr+="_focus" |
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310 attr_list[idx] = (attr,attr_len) |
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311 self._w.base_widget._invalidate() |
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312 self.__was_focused = True #bloody ugly hack :) |
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313 return self._w.render(size, focus) |
| 0 | 314 |
| 9 | 315 class ClickableText(SelectableText): |
| 316 signals = SelectableText.signals + ['click'] | |
| 8 | 317 |
| 318 def setState(self, selected, invisible=False): | |
|
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319 super(ClickableText,self).setState(False,True) |
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320 if not invisible: |
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321 self._emit('click') |
| 8 | 322 |
|
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323 class CustomButton(ClickableText): |
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324 |
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325 def __init__(self, label, on_press=None, user_data=None, left_border = "[ ", right_border = " ]"): |
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326 self.label = label |
|
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327 self.left_border = left_border |
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328 self.right_border = right_border |
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329 super(CustomButton, self).__init__([left_border, label, right_border]) |
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330 self.size = len(self.get_text()) |
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331 if on_press: |
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332 urwid.connect_signal(self, 'click', on_press, user_data) |
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333 |
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334 def getSize(self): |
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335 """Return representation size of the button""" |
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336 return self.size |
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337 |
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338 def get_label(self): |
|
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339 return self.label[1] if isinstance(self.label,tuple) else self.label |
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340 |
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341 def set_label(self, label): |
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342 self.label = label |
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343 self.set_text([self.left_border, label, self.right_border]) |
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344 |
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345 class GenericList(urwid.WidgetWrap): |
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346 signals = ['click','change'] |
| 0 | 347 |
| 8 | 348 def __init__(self, options, style=[], align='left', option_type = SelectableText, on_click=None, on_change=None, user_data=None): |
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349 """ |
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350 Widget managing list of string and their selection |
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351 @param options: list of strings used for options |
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352 @param style: list of string: |
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353 - 'single' if only one must be selected |
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354 - 'no_first_select' nothing selected when list is first displayed |
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355 - 'can_select_none' if we can select nothing |
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356 @param align: alignement of text inside the list |
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357 @param on_click: method called when click signal is emited |
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358 @param user_data: data sent to the callback for click signal |
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359 """ |
| 0 | 360 self.single = 'single' in style |
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361 self.no_first_select = 'no_first_select' in style |
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362 self.can_select_none = 'can_select_none' in style |
| 0 | 363 self.align = align |
| 8 | 364 self.option_type = option_type |
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365 self.first_display = True |
| 0 | 366 |
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367 if on_click: |
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368 urwid.connect_signal(self, 'click', on_click, user_data) |
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369 |
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370 if on_change: |
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371 urwid.connect_signal(self, 'change', on_change, user_data) |
| 0 | 372 |
| 1 | 373 self.content = urwid.SimpleListWalker([]) |
| 0 | 374 self.list_box = urwid.ListBox(self.content) |
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375 urwid.WidgetWrap.__init__(self, self.list_box) |
| 1 | 376 self.changeValues(options) |
| 0 | 377 |
| 378 def __onStateChange(self, widget, selected): | |
| 379 if self.single: | |
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380 if not selected and not self.can_select_none: |
| 0 | 381 #if in single mode, it's forbidden to unselect a value |
| 382 widget.setState(True, invisible=True) | |
| 383 return | |
|
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384 if selected: |
| 0 | 385 self.unselectAll(invisible=True) |
| 386 widget.setState(True, invisible=True) | |
|
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387 self._emit("change") |
| 0 | 388 |
|
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389 def __onClick(self, widget): |
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390 self._emit("click", widget) |
| 0 | 391 |
| 392 def unselectAll(self, invisible=False): | |
| 393 for widget in self.content: | |
| 394 if widget.getState(): | |
| 395 widget.setState(False, invisible) | |
| 396 widget._invalidate() | |
| 397 | |
|
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398 def deleteValue(self, value): |
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399 """Delete the first value equal to the param given""" |
|
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400 for widget in self.content: |
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401 if widget.getValue() == value: |
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402 self.content.remove(widget) |
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403 self._emit('change') |
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404 return |
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405 raise ValueError("%s ==> %s" % (str(value),str(self.content))) |
|
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406 |
|
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407 def getSelectedValue(self): |
| 1 | 408 """Convenience method to get the value selected as a string in single mode, or None""" |
|
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409 values = self.getSelectedValues() |
| 1 | 410 return values[0] if values else None |
| 411 | |
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412 def getAllValues(self): |
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413 """Return values of all items""" |
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414 return [widget.getValue() for widget in self.content] |
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415 |
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416 def getSelectedValues(self): |
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417 """Return values of selected items""" |
| 0 | 418 result = [] |
| 419 for widget in self.content: | |
| 420 if widget.getState(): | |
| 421 result.append(widget.getValue()) | |
| 422 return result | |
| 423 | |
|
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424 def getDisplayWidget(self): |
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425 return self.list_box |
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426 |
| 0 | 427 def changeValues(self, new_values): |
|
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428 """Change all value in one shot""" |
|
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429 if not self.first_display: |
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430 old_selected = self.getSelectedValues() |
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431 widgets = [] |
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432 for option in new_values: |
| 8 | 433 widget = self.option_type(option, self.align) |
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434 if not self.first_display and option in old_selected: |
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|
435 widget.setState(True) |
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|
436 widgets.append(widget) |
|
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|
437 for signal, callback in (('change', self.__onStateChange), ('click', self.__onClick)): |
|
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|
438 try: |
|
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changeset
|
439 urwid.connect_signal(widget, signal, callback) |
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|
440 except NameError: |
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changeset
|
441 pass #the widget given doesn't support the signal |
| 0 | 442 self.content[:] = widgets |
|
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443 if self.first_display and self.single and new_values and not self.no_first_select: |
| 1 | 444 self.content[0].setState(True) |
|
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|
445 display_widget = self.getDisplayWidget() |
|
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|
446 self._set_w(display_widget) |
|
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|
447 self._emit('change') |
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448 self.first_display = False |
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|
449 |
| 0 | 450 def selectValue(self, value): |
|
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|
451 """Select the first item which has the given value""" |
| 0 | 452 self.unselectAll() |
| 453 idx = 0 | |
| 454 for widget in self.content: | |
|
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|
455 if widget.getValue() == value: |
| 0 | 456 widget.setState(True) |
| 457 self.list_box.set_focus(idx) | |
| 458 return | |
| 459 idx+=1 | |
| 460 | |
|
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|
461 class List(urwid.FlowWidget): |
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462 """FlowWidget list, same arguments as GenericList, with an additional one 'max_height'""" |
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463 signals = ['click','change'] |
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464 |
| 8 | 465 def __init__(self, options, style=[], max_height=5, align='left', option_type = SelectableText, on_click=None, on_change=None, user_data=None): |
| 466 self.genericList = GenericList(options, style, align, option_type, on_click, on_change, user_data) | |
|
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467 self.max_height = max_height |
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468 |
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|
469 def selectable(self): |
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|
470 return True |
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|
471 |
|
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|
472 def keypress(self, size, key): |
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|
473 return self.displayWidget(size,True).keypress(size, key) |
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|
474 |
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|
475 def unselectAll(self, invisible=False): |
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|
476 return self.genericList.unselectAll(invisible) |
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|
477 |
|
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|
478 def deleteValue(self, value): |
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|
479 return self.genericList.deleteValue(value) |
|
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480 |
|
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481 def getSelectedValue(self): |
|
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482 return self.genericList.getSelectedValue() |
|
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|
483 |
|
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|
484 def getAllValues(self): |
|
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485 return self.genericList.getAllValues() |
|
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|
486 |
|
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|
487 def getSelectedValues(self): |
|
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|
488 return self.genericList.getSelectedValues() |
|
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|
489 |
|
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|
490 def changeValues(self, new_values): |
|
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|
491 return self.genericList.changeValues(new_values) |
|
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|
492 |
|
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|
493 def selectValue(self, value): |
|
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494 return self.genericList.selectValue(value) |
|
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|
495 |
|
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|
496 def render(self, size, focus=False): |
|
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497 return self.displayWidget(size, focus).render(size, focus) |
|
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|
498 |
|
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|
499 def rows(self, size, focus=False): |
|
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500 return self.displayWidget(size, focus).rows(size, focus) |
|
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|
501 |
|
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|
502 def displayWidget(self, size, focus): |
|
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503 list_size = sum([wid.rows(size, focus) for wid in self.genericList.content]) |
| 6 | 504 height = min(list_size,self.max_height) or 1 |
|
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505 return urwid.BoxAdapter(self.genericList, height) |
|
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|
506 |
|
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|
507 ## MISC ## |
|
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|
508 |
|
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509 class NotificationBar(urwid.WidgetWrap): |
|
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510 """Bar used to show misc information to user""" |
|
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511 signals = ['change'] |
|
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|
512 |
|
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|
513 def __init__(self): |
|
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514 self.waitNotifs = urwid.Text('') |
|
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515 self.message = ClickableText('') |
|
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516 urwid.connect_signal(self.message, 'click', lambda wid: self.showNext()) |
|
26
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517 self.progress = ClickableText('') |
|
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|
518 self.columns = urwid.Columns([('fixed',6,self.waitNotifs),self.message,('fixed',4,self.progress)]) |
|
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|
519 urwid.WidgetWrap.__init__(self, urwid.AttrMap(self.columns,'notifs')) |
|
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520 self.notifs = [] |
|
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|
521 |
|
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|
522 def __modQueue(self): |
|
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|
523 """must be called each time the notifications queue is changed""" |
|
26
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|
524 self.waitNotifs.set_text(('notifs',"(%i)" % len(self.notifs) if self.notifs else '')) |
|
16
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|
525 self._emit('change') |
|
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|
526 |
|
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|
527 def setProgress(self,percentage): |
|
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|
528 """Define the progression to show on the right side of the bar""" |
|
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|
529 if percentage == None: |
|
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|
530 self.progress.set_text('') |
|
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Goffi <goffi@goffi.org>
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|
531 else: |
|
26
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|
532 self.progress.set_text(('notifs','%02i%%' % percentage)) |
|
22
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diff
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|
533 self._emit('change') |
|
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|
534 |
|
16
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|
535 def addPopUp(self, pop_up_widget): |
|
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|
536 """Add a popup to the waiting queue""" |
|
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|
537 self.notifs.append(('popup',pop_up_widget)) |
|
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|
538 self.__modQueue() |
|
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|
539 |
|
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|
540 def addMessage(self, message): |
|
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parents:
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|
541 "Add a message to the notificatio bar" |
|
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Goffi <goffi@goffi.org>
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|
542 if not self.message.get_text(): |
|
26
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Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
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25
diff
changeset
|
543 self.message.set_text(('notifs',message)) |
|
16
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Primitivus: notification bar, first draft
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15
diff
changeset
|
544 self._invalidate() |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
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|
545 self._emit('change') |
|
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Primitivus: notification bar, first draft
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|
546 else: |
|
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Primitivus: notification bar, first draft
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|
547 self.notifs.append(('message',message)) |
|
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Primitivus: notification bar, first draft
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15
diff
changeset
|
548 self.__modQueue() |
|
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Primitivus: notification bar, first draft
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parents:
15
diff
changeset
|
549 |
|
263fe4d067ad
Primitivus: notification bar, first draft
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15
diff
changeset
|
550 def showNext(self): |
|
263fe4d067ad
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parents:
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diff
changeset
|
551 """Show next message if any, else delete current message""" |
|
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Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
552 found = None |
|
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Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
553 for notif in self.notifs: |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
554 if notif[0] == "message": |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
555 found = notif |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
556 break |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
557 if found: |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
558 self.notifs.remove(found) |
|
26
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Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
Goffi <goffi@goffi.org>
parents:
25
diff
changeset
|
559 self.message.set_text(('notifs',found[1])) |
|
16
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Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
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15
diff
changeset
|
560 self.__modQueue() |
|
263fe4d067ad
Primitivus: notification bar, first draft
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parents:
15
diff
changeset
|
561 else: |
|
263fe4d067ad
Primitivus: notification bar, first draft
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parents:
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diff
changeset
|
562 self.message.set_text('') |
|
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Goffi <goffi@goffi.org>
parents:
15
diff
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|
563 self._emit('change') |
|
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Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
564 |
|
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Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
565 def getNextPopup(self): |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
566 """Return next pop-up and remove it from the queue |
|
263fe4d067ad
Primitivus: notification bar, first draft
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parents:
15
diff
changeset
|
567 @return: pop-up or None if there is no more in the queue""" |
|
263fe4d067ad
Primitivus: notification bar, first draft
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parents:
15
diff
changeset
|
568 ret = None |
|
263fe4d067ad
Primitivus: notification bar, first draft
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parents:
15
diff
changeset
|
569 for notif in self.notifs: |
|
263fe4d067ad
Primitivus: notification bar, first draft
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parents:
15
diff
changeset
|
570 if notif[0] == 'popup': |
|
263fe4d067ad
Primitivus: notification bar, first draft
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parents:
15
diff
changeset
|
571 ret = notif[1] |
|
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Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
572 break |
|
263fe4d067ad
Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
573 if ret: |
|
263fe4d067ad
Primitivus: notification bar, first draft
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parents:
15
diff
changeset
|
574 self.notifs.remove(notif) |
|
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Primitivus: notification bar, first draft
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diff
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|
575 self.__modQueue() |
|
263fe4d067ad
Primitivus: notification bar, first draft
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15
diff
changeset
|
576 return ret |
|
263fe4d067ad
Primitivus: notification bar, first draft
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parents:
15
diff
changeset
|
577 |
|
263fe4d067ad
Primitivus: notification bar, first draft
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15
diff
changeset
|
578 def isQueueEmpty(self): |
|
263fe4d067ad
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parents:
15
diff
changeset
|
579 return not bool(self.notifs) |
|
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parents:
15
diff
changeset
|
580 |
|
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parents:
15
diff
changeset
|
581 def canHide(self): |
|
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Primitivus: notification bar, first draft
Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
582 """Return True if there is now important information to show""" |
|
22
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Goffi <goffi@goffi.org>
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|
583 return self.isQueueEmpty() and not self.message.get_text() and not self.progress.get_text() |
|
16
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parents:
15
diff
changeset
|
584 |
|
263fe4d067ad
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Goffi <goffi@goffi.org>
parents:
15
diff
changeset
|
585 |
| 11 | 586 class MenuBox(urwid.WidgetWrap): |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
587 """Show menu items of a category in a box""" |
| 11 | 588 signals = ['click'] |
| 589 | |
| 590 def __init__(self,parent,items): | |
| 591 self.parent = parent | |
| 592 self.selected = None | |
|
26
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Goffi <goffi@goffi.org>
parents:
25
diff
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|
593 content = urwid.SimpleListWalker([ClickableText(('menuitem',text)) for text in items]) |
| 11 | 594 for wid in content: |
| 595 urwid.connect_signal(wid, 'click', self.onClick) | |
| 596 | |
| 597 self.listBox = urwid.ListBox(content) | |
| 598 menubox = urwid.LineBox(urwid.BoxAdapter(self.listBox,len(items))) | |
| 599 urwid.WidgetWrap.__init__(self,menubox) | |
| 600 | |
| 601 def getValue(self): | |
| 602 return self.selected | |
| 603 | |
| 604 def keypress(self, size, key): | |
| 605 if key=='up': | |
| 606 if self.listBox.get_focus()[1] == 0: | |
| 607 self.parent.keypress(size, key) | |
| 608 elif key=='left' or key=='right': | |
| 609 self.parent.keypress(size,'up') | |
| 610 self.parent.keypress(size,key) | |
| 611 return super(MenuBox,self).keypress(size,key) | |
|
26
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Primitivus: major changes in SelectableText, menu can now be used with mouse, TabsContainer show wich tab is selected
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parents:
25
diff
changeset
|
612 |
|
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
|
613 def mouse_event(self, size, event, button, x, y, focus): |
|
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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
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|
614 if button == 3: |
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615 self.parent.keypress(size,'up') |
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616 return True |
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617 return super(MenuBox,self).mouse_event(size, event, button, x, y, focus) |
| 11 | 618 |
| 619 def onClick(self, wid): | |
| 620 self.selected = wid.getValue() | |
| 621 self._emit('click') | |
| 622 | |
|
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623 class Menu(urwid.WidgetWrap): |
|
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624 |
|
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625 def __init__(self,loop, x_orig=0): |
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626 """Menu widget |
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627 @param loop: main loop of urwid |
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628 @param x_orig: absolute start of the abscissa |
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629 """ |
| 11 | 630 self.loop = loop |
| 631 self.menu_keys = [] | |
| 632 self.menu = {} | |
|
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633 self.x_orig = x_orig |
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634 self.shortcuts = {} #keyboard shortcuts |
| 11 | 635 self.save_bottom = None |
|
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636 col_rol = ColumnsRoller() |
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637 urwid.WidgetWrap.__init__(self, urwid.AttrMap(col_rol,'menubar')) |
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638 |
| 11 | 639 def selectable(self): |
| 640 return True | |
|
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641 |
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642 def getMenuSize(self): |
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643 """return the current number of categories in this menu""" |
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644 return len(self.menu_keys) |
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645 |
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646 def setOrigX(self, orig_x): |
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647 self.x_orig = orig_x |
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648 |
| 11 | 649 def __buildOverlay(self,menu_key,columns): |
| 650 """Build the overlay menu which show menuitems | |
| 651 @param menu_key: name of the category | |
| 652 @colums: column number where the menubox must be displayed""" | |
| 653 max_len = 0 | |
| 654 for item in self.menu[menu_key]: | |
| 655 if len(item[0]) > max_len: | |
| 656 max_len = len(item[0]) | |
| 657 | |
| 658 self.save_bottom = self.loop.widget | |
| 659 menu_box = MenuBox(self,[item[0] for item in self.menu[menu_key]]) | |
|
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660 urwid.connect_signal(menu_box, 'click', self.onItemClick) |
| 11 | 661 |
| 662 self.loop.widget = urwid.Overlay(urwid.AttrMap(menu_box,'menubar'),self.save_bottom,('fixed left', columns),max_len+2,('fixed top',1),None) | |
| 663 | |
| 664 def keypress(self, size, key): | |
|
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665 if key == 'down': |
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666 key = 'enter' |
| 11 | 667 elif key == 'up': |
| 668 if self.save_bottom: | |
| 669 self.loop.widget = self.save_bottom | |
| 670 self.save_bottom = None | |
| 671 | |
|
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672 return self._w.base_widget.keypress(size, key) |
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673 |
|
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674 def checkShortcuts(self, key): |
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675 for shortcut in self.shortcuts.keys(): |
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676 if key == shortcut: |
| 11 | 677 category, item, callback = self.shortcuts[shortcut] |
|
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678 callback((category, item)) |
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679 return key |
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680 |
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681 def addMenu(self, category, item, callback, shortcut=None): |
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682 """Add a menu item, create the category if new |
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683 @param category: category of the menu (e.g. File/Edit) |
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684 @param item: menu item (e.g. new/close/about) |
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685 @callback: method to call when item is selected""" |
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686 if not category in self.menu.keys(): |
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687 self.menu_keys.append(category) |
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688 self.menu[category] = [] |
|
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689 button = CustomButton(('menubar',category), self.onCategoryClick, |
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690 left_border = ('menubar',"[ "), |
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691 right_border = ('menubar'," ]")) |
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692 self._w.base_widget.addWidget(button,button.getSize()) |
| 11 | 693 self.menu[category].append((item, callback)) |
|
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694 if shortcut: |
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695 assert(shortcut not in self.shortcuts.keys()) |
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696 self.shortcuts[shortcut] = (category, item, callback) |
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697 |
|
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698 def onItemClick(self, widget): |
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699 category = self._w.base_widget.getSelected().get_label() |
| 11 | 700 item = widget.getValue() |
|
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701 callback = None |
| 11 | 702 for menu_item in self.menu[category]: |
| 703 if item == menu_item[0]: | |
| 704 callback = menu_item[1] | |
| 705 break | |
| 706 if callback: | |
| 707 self.keypress(None,'up') | |
| 708 callback((category, item)) | |
|
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|
709 |
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710 def onCategoryClick(self, button): |
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711 self.__buildOverlay(button.get_label(), |
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712 self.x_orig + self._w.base_widget.getStartCol(button)) |
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713 |
| 11 | 714 |
|
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715 class MenuRoller(urwid.WidgetWrap): |
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716 |
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717 def __init__(self,menus_list): |
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718 """Create a MenuRoller |
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719 @param menus_list: list of tuple with (name, Menu_instance), name can be None |
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720 """ |
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721 assert (menus_list) |
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722 self.selected = 0 |
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723 self.name_list = [] |
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724 self.menus = {} |
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725 |
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726 self.columns = urwid.Columns([urwid.Text(''),urwid.Text('')]) |
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727 urwid.WidgetWrap.__init__(self, self.columns) |
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728 |
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729 for menu_tuple in menus_list: |
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730 name,menu = menu_tuple |
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731 self.addMenu(name, menu) |
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732 |
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733 def __showSelected(self): |
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734 """show menu selected""" |
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735 name_txt = u'\u21c9 '+self.name_list[self.selected]+u' \u21c7 ' |
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736 current_name = ClickableText(name_txt) |
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737 name_len = len(name_txt) |
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738 current_menu = self.menus[self.name_list[self.selected]] |
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739 current_menu.setOrigX(name_len) |
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740 self.columns.widget_list[0] = current_name |
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741 self.columns.column_types[0]=('fixed', name_len) |
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742 self.columns.widget_list[1] = current_menu |
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743 |
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744 def keypress(self, size, key): |
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745 if key=='up': |
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746 if self.columns.get_focus_column()==0 and self.selected > 0: |
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747 self.selected -= 1 |
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748 self.__showSelected() |
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749 elif key=='down': |
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750 if self.columns.get_focus_column()==0 and self.selected < len(self.name_list)-1: |
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751 self.selected += 1 |
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752 self.__showSelected() |
|
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Goffi <goffi@goffi.org>
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diff
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|
753 elif key=='right': |
|
8cccbaadb9c5
Primitivus: menu roller doesn't go anymore on a menu if it's empty
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diff
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|
754 if self.columns.get_focus_column()==0 and \ |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
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diff
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|
755 (isinstance(self.columns.widget_list[1], urwid.Text) or \ |
|
13
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Primitivus: menu roller doesn't go anymore on a menu if it's empty
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diff
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|
756 self.menus[self.name_list[self.selected]].getMenuSize()==0): |
|
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Primitivus: menu roller doesn't go anymore on a menu if it's empty
Goffi <goffi@goffi.org>
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diff
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|
757 return #if we have no menu or the menu is empty, we don't go the right column |
|
12
7e63429cc929
Primitivus: menu are now managed and fully working
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|
758 |
|
7e63429cc929
Primitivus: menu are now managed and fully working
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|
759 return super(MenuRoller, self).keypress(size, key) |
|
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Primitivus: menu are now managed and fully working
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diff
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|
760 |
|
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Primitivus: menu are now managed and fully working
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|
761 def addMenu(self, name_param, menu): |
|
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Primitivus: menu are now managed and fully working
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|
762 name = name_param or '' |
|
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Primitivus: menu are now managed and fully working
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|
763 if name not in self.name_list: |
|
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Primitivus: menu are now managed and fully working
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|
764 self.name_list.append(name) |
|
7e63429cc929
Primitivus: menu are now managed and fully working
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diff
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|
765 self.menus[name] = menu |
|
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Primitivus: menu are now managed and fully working
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parents:
11
diff
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|
766 if self.name_list[self.selected] == name: |
|
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Primitivus: menu are now managed and fully working
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|
767 self.__showSelected() #if we are on the menu, we update it |
|
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Primitivus: menu are now managed and fully working
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diff
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|
768 |
|
15
8241b3157699
Primitivus: custom_widgets imrpovments
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|
769 def removeMenu(self, name): |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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diff
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|
770 if name in self.name_list: |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
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diff
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|
771 self.name_list.remove(name) |
|
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Primitivus: custom_widgets imrpovments
Goffi <goffi@goffi.org>
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diff
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|
772 if name in self.menus.keys(): |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
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diff
changeset
|
773 del self.menus[name] |
|
8241b3157699
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|
774 self.selected = 0 |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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diff
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|
775 self.__showSelected() |
|
8241b3157699
Primitivus: custom_widgets imrpovments
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parents:
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diff
changeset
|
776 |
|
12
7e63429cc929
Primitivus: menu are now managed and fully working
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parents:
11
diff
changeset
|
777 def checkShortcuts(self, key): |
|
7e63429cc929
Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
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diff
changeset
|
778 for menu in self.name_list: |
|
7e63429cc929
Primitivus: menu are now managed and fully working
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diff
changeset
|
779 key = self.menus[menu].checkShortcuts(key) |
|
7e63429cc929
Primitivus: menu are now managed and fully working
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parents:
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diff
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|
780 return key |
|
7e63429cc929
Primitivus: menu are now managed and fully working
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
781 |
|
10
024b79b61a31
Primitivus: misc fixes + menubar first draft
Goffi <goffi@goffi.org>
parents:
9
diff
changeset
|
782 |
| 6 | 783 ## DIALOGS ## |
| 784 | |
|
5
592cd64933dd
Primitivus: chat window / text sending.
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diff
changeset
|
785 class GenericDialog(urwid.WidgetWrap): |
| 0 | 786 |
| 787 def __init__(self, widgets_lst, title, style=[], **kwargs): | |
| 788 frame_header = urwid.AttrMap(urwid.Text(title,'center'),'title') | |
| 789 | |
| 790 buttons = None | |
| 791 | |
| 792 if "OK/CANCEL" in style: | |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
793 cancel_arg = [kwargs['cancel_value']] if kwargs.has_key('cancel_value') else [] |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
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|
794 ok_arg = [kwargs['ok_value']] if kwargs.has_key('ok_value') else [] |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
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diff
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|
795 buttons = [urwid.Button(_("Cancel"), kwargs['cancel_cb'], *cancel_arg), |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
796 urwid.Button(_("Ok"), kwargs['ok_cb'], *ok_arg)] |
| 0 | 797 elif "YES/NO" in style: |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
798 yes_arg = [kwargs['yes_value']] if kwargs.has_key('yes_value') else [] |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
799 no_arg = [kwargs['no_value']] if kwargs.has_key('no_value') else [] |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
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|
800 buttons = [urwid.Button(_("Yes"), kwargs['yes_cb'], *yes_arg), |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
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diff
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|
801 urwid.Button(_("No"), kwargs['no_cb'], *no_arg)] |
| 1 | 802 if "OK" in style: |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
803 ok_arg = [kwargs['ok_value']] if kwargs.has_key('ok_value') else [] |
|
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
804 buttons = [urwid.Button(_("Ok"), kwargs['ok_cb'], *ok_arg)] |
| 0 | 805 if buttons: |
| 806 buttons_flow = urwid.GridFlow(buttons, max([len(button.get_label()) for button in buttons])+4, 1, 1, 'center') | |
| 807 body_content = urwid.SimpleListWalker(widgets_lst) | |
| 808 frame_body = urwid.ListBox(body_content) | |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
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diff
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|
809 frame = FocusFrame(frame_body, frame_header, buttons_flow if buttons else None, 'footer' if buttons else 'body') |
| 0 | 810 decorated_frame = urwid.LineBox(frame) |
| 811 urwid.WidgetWrap.__init__(self, decorated_frame) | |
| 812 | |
| 813 | |
| 814 | |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
815 class InputDialog(GenericDialog): |
| 7 | 816 """Dialog with an edit box""" |
| 0 | 817 |
| 6 | 818 def __init__(self, title, instrucions, style=['OK/CANCEL'], default_txt = '', **kwargs): |
| 0 | 819 instr_wid = urwid.Text(instrucions+':') |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
820 edit_box = AdvancedEdit(edit_text=default_txt) |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
821 GenericDialog.__init__(self, [instr_wid,edit_box], title, style, ok_value=edit_box, **kwargs) |
|
25
e6bd6146dd31
Primitivus: fixed focus in Input dialog
Goffi <goffi@goffi.org>
parents:
24
diff
changeset
|
822 self._w.base_widget.set_focus('body') |
| 0 | 823 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
824 class ConfirmDialog(GenericDialog): |
| 7 | 825 """Dialog with buttons for confirm or cancel an action""" |
| 0 | 826 |
| 827 def __init__(self, title, style=['YES/NO'], **kwargs): | |
|
24
67a19cfeab8f
Primitivus now implement showDialog + new "newAlert" bridge method to show a dialog from core
Goffi <goffi@goffi.org>
parents:
22
diff
changeset
|
828 GenericDialog.__init__(self, [], title, style, **kwargs) |
| 1 | 829 |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
830 class Alert(GenericDialog): |
| 7 | 831 """Dialog with just a message and a OK button""" |
| 1 | 832 |
| 833 def __init__(self, title, message, style=['OK'], **kwargs): | |
|
5
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
834 GenericDialog.__init__(self, [urwid.Text(message, 'center')], title, style, ok_value=None, **kwargs) |
|
592cd64933dd
Primitivus: chat window / text sending.
Goffi <goffi@goffi.org>
parents:
4
diff
changeset
|
835 |
| 6 | 836 ## CONTAINERS ## |
| 837 | |
|
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
|
838 class ColumnsRoller(urwid.FlowWidget): |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
839 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
840 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:
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diff
changeset
|
841 self.widget_list = widget_list or [] |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
842 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:
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diff
changeset
|
843 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:
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diff
changeset
|
844 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
|
845 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
846 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:
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diff
changeset
|
847 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
|
848 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
|
849 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
|
850 |
|
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
|
851 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
|
852 """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
|
853 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
|
854 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
|
855 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
|
856 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
|
857 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
|
858 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
|
859 |
|
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
|
860 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
|
861 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
|
862 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
|
863 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
|
864 return 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
|
865 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
866 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
|
867 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
|
868 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
|
869 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
|
870 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
|
871 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
|
872 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
|
873 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
|
874 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
|
875 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
|
876 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
|
877 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
|
878 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
|
879 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
|
880 |
|
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
|
881 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
|
882 """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
|
883 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
|
884 |
|
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
|
885 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
|
886 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
|
887 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
|
888 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
|
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 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
|
891 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
|
892 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show 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 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
|
894 (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
|
895 _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
|
896 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
|
897 end_wid = 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
|
898 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
899 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
|
900 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
|
901 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
|
902 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
|
903 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
|
904 _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
|
905 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
|
906 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
|
907 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
|
908 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
|
909 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
|
910 _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
|
911 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
|
912 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
|
913 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show 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 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
|
915 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
|
916 return _prev,_next,start_wid,end_wid,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
|
917 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
918 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show 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 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
|
920 (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
|
921 |
|
53
d34f2b0f68d3
urwid 1.0.0 update: fixed missing is_mouse_press
Goffi <goffi@goffi.org>
parents:
44
diff
changeset
|
922 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
|
923 _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
|
924 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
|
925 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
|
926 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
|
927 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
|
928 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
|
929 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
|
930 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show 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 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
|
932 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
|
933 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
|
934 width,widget = self.widget_list[idx] |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
935 if x<=current_pos+width: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
936 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
|
937 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
|
938 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
|
939 return 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 return widget.mouse_event((width,0), event, button, |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show 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 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
|
942 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show 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 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
|
944 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
|
945 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show 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 return 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
|
947 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show 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 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
|
949 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
|
950 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
|
951 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show 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 _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
|
953 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show 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 idx=start_wid |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
955 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
|
956 |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
957 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
|
958 _focus = idx == self.focus_column and focus |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
959 render.append((widget.render((width,),_focus),False,_focus,width)) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
960 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
|
961 if _prev: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
962 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
|
963 if _next: |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
964 render.append((urwid.Text([u"▶"],align='right').render((1+cols_left,),False),False,False,1+cols_left)) |
|
bdc83e857093
Primitivus: new widget ColumnsRoller which show FlowWidgets on the same row, and can roll between them if there is not enough space
Goffi <goffi@goffi.org>
parents:
17
diff
changeset
|
965 else: |
|
bdc83e857093
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966 render.append((urwid.SolidCanvas(" "*cols_left, size[0], 1),False,False,cols_left)) |
|
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|
967 |
|
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|
968 return urwid.CanvasJoin(render) |
|
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|
969 |
|
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|
970 |
|
5
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|
971 class FocusFrame(urwid.Frame): |
| 7 | 972 """Frame which manage 'tab' key""" |
|
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973 |
|
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974 def keypress(self, size, key): |
|
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975 ret = urwid.Frame.keypress(self, size, key) |
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976 if not ret: |
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977 return |
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978 |
|
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979 if key == 'tab': |
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980 focus_list = ('header','body','footer') |
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981 focus_idx = focus_list.index(self.focus_part) |
|
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982 for i in range(2): |
|
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983 focus_idx = (focus_idx + 1) % len(focus_list) |
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984 focus_name = focus_list[focus_idx] |
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985 widget = getattr(self,'_'+focus_name) |
|
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986 if widget!=None and widget.selectable(): |
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987 self.set_focus(focus_name) |
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988 |
|
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989 return ret |
| 6 | 990 |
|
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991 class TabsContainer(urwid.WidgetWrap): |
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992 signals = ['click'] |
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993 |
|
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994 def __init__(self): |
|
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995 self._current_tab = None |
|
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996 self._buttons_cont = ColumnsRoller() |
|
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997 self.tabs = [] |
|
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998 self.__frame = FocusFrame(urwid.Filler(urwid.Text('')),urwid.Pile([self._buttons_cont,urwid.Divider(u"─")])) |
|
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999 urwid.WidgetWrap.__init__(self, self.__frame) |
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1000 |
|
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1001 def keypress(self, size, key): |
|
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|
1002 if key=='tab': |
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1003 self._w.keypress(size,key) |
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1004 return |
|
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1005 return self._w.keypress(size,key) |
|
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1006 |
|
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1007 def __buttonClicked(self, button, invisible=False): |
|
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1008 """Called when a button on the tab is changed, |
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1009 change the page |
|
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1010 @param button: button clicked |
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1011 @param invisible: emit signal only if False""" |
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1012 tab_name = button.get_label() |
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1013 for tab in self.tabs: |
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1014 if tab[0] == tab_name: |
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1015 break |
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1016 if tab[0] != tab_name: |
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1017 error(_("INTERNAL ERROR: Tab not found")) |
|
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1018 assert(False) |
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1019 self.__frame.body = tab[1] |
|
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|
1020 button.set_label(('title',button.get_label())) |
|
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1021 if self._current_tab: |
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1022 self._current_tab.set_label(self._current_tab.get_label()) |
|
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1023 self._current_tab = button |
|
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1024 if not invisible: |
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1025 self._emit('click') |
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1026 |
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1027 def __appendButton(self, name): |
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1028 """Append a button to the frame header, |
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1029 and link it to the page change method""" |
|
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1030 button = CustomButton(name, self.__buttonClicked, left_border = '', right_border=' | ') |
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1031 self._buttons_cont.addWidget(button, button.getSize()) |
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1032 if len(self._buttons_cont.widget_list) == 1: |
|
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1033 #first button: we set the focus and the body |
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1034 self._buttons_cont.set_focus(0) |
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1035 self.__buttonClicked(button,True) |
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1036 |
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1037 def addTab(self,name,content=[]): |
|
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1038 """Add a page to the container |
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1039 @param name: name of the page (what appear on the tab) |
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1040 @param content: content of the page |
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1041 @return: ListBox (content of the page)""" |
|
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1042 listbox = urwid.ListBox(urwid.SimpleListWalker(content)) |
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1043 self.tabs.append([name,listbox]) |
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1044 self.__appendButton(name) |
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1045 return listbox |
|
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1046 |
|
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1047 def addFooter(self, widget): |
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1048 """Add a widget on the bottom of the tab (will be displayed on all pages) |
|
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1049 @param widget: FlowWidget""" |
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1050 self._w.footer = widget |
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|
1051 |
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|
1052 |
| 6 | 1053 ## DECORATORS ## |
| 1054 class LabelLine(urwid.LineBox): | |
| 7 | 1055 """Like LineBox, but with a Label centered in the top line""" |
| 6 | 1056 |
| 1057 def __init__(self, original_widget, label_widget): | |
| 1058 urwid.LineBox.__init__(self, original_widget) | |
| 1059 top_columns = self._w.widget_list[0] | |
| 1060 top_columns.widget_list[1] = label_widget | |
| 8 | 1061 |
| 1062 class VerticalSeparator(urwid.WidgetDecoration, urwid.WidgetWrap): | |
| 21 | 1063 def __init__(self, original_widget, left_char = u"│", right_char = ''): |
|
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1064 """Draw a separator on left and/or right of original_widget.""" |
| 6 | 1065 |
| 8 | 1066 widgets = [original_widget] |
| 1067 if left_char: | |
| 1068 widgets.insert(0, ('fixed', 1, urwid.SolidFill(left_char))) | |
| 1069 if right_char: | |
| 1070 widgets.append(('fixed', 1, urwid.SolidFill(right_char))) | |
| 1071 columns = urwid.Columns(widgets, box_columns = [0,2], focus_column = 1) | |
| 1072 urwid.WidgetDecoration.__init__(self, original_widget) | |
| 1073 urwid.WidgetWrap.__init__(self, columns) | |
| 1074 | |
| 1075 |