Mercurial > libervia-web

annotate browser_side/base_panels.py @ 405:41b8b96f2248

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browser_side: display new lines in microblogs (convert '\n' to '<br/>')
author souliane <souliane@mailoo.org>
date Sat, 15 Mar 2014 00:33:04 +0100
parents c393e7dc9ae6
children 6a6551de4414
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # Libervia: a Salut à Toi frontend
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5 # Copyright (C) 2011, 2012, 2013, 2014 Jérôme Poisson <goffi@goffi.org>
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 import pyjd # this is dummy in pyjs
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21 from pyjamas.ui.AbsolutePanel import AbsolutePanel
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22 from pyjamas.ui.VerticalPanel import VerticalPanel
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23 from pyjamas.ui.HorizontalPanel import HorizontalPanel
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24 from pyjamas.ui.HTMLPanel import HTMLPanel
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25 from pyjamas.ui.Button import Button
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26 from pyjamas.ui.HTML import HTML
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27 from pyjamas.ui.SimplePanel import SimplePanel
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28 from pyjamas.ui.PopupPanel import PopupPanel
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29 from pyjamas.ui.StackPanel import StackPanel
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30 from pyjamas.ui.TextArea import TextArea
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31 from pyjamas.ui.Event import BUTTON_LEFT, BUTTON_MIDDLE, BUTTON_RIGHT
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32 from pyjamas.ui.KeyboardListener import KEY_ENTER, KEY_ESCAPE, KEY_SHIFT, KeyboardHandler
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33 from pyjamas.ui.FocusListener import FocusHandler
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34 from pyjamas.ui.ClickListener import ClickHandler
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35 from pyjamas import DOM
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36
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37 from datetime import datetime
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38 from time import time
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40 from html_tools import html_sanitize, html_strip, inlineRoot, convertNewLinesToXHTML
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42 from sat_frontends.tools.strings import addURLToText, addURLToImage
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43 from sat.core.i18n import _
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45
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46 class ChatText(HTMLPanel):
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47
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48 def __init__(self, timestamp, nick, mymess, msg, xhtml=None):
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49 _date = datetime.fromtimestamp(float(timestamp or time()))
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50 _msg_class = ["chat_text_msg"]
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51 if mymess:
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52 _msg_class.append("chat_text_mymess")
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53 HTMLPanel.__init__(self, "<span class='chat_text_timestamp'>%(timestamp)s</span> <span class='chat_text_nick'>%(nick)s</span> <span class='%(msg_class)s'>%(msg)s</span>" %
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54 {"timestamp": _date.strftime("%H:%M"),
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55 "nick": "[%s]" % html_sanitize(nick),
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56 "msg_class": ' '.join(_msg_class),
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57 "msg": addURLToText(html_sanitize(msg)) if not xhtml else inlineRoot(xhtml)} # FIXME: images and external links must be removed according to preferences
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58 )
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59 self.setStyleName('chatText')
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61
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62 class Occupant(HTML):
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63 """Occupant of a MUC room"""
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65 def __init__(self, nick, special=""):
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66 HTML.__init__(self)
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67 self.nick = nick
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68 self.special = special
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69 self._refresh()
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71 def __str__(self):
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72 return self.nick
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73
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74 def addSpecial(self, special):
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75 """@param special: unicode"""
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76 if special not in self.special:
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77 self.special += special
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78 self._refresh()
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79
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80 def removeSpecials(self, special):
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81 """@param special: unicode or list"""
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82 if not isinstance(special, list):
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83 special = [special]
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84 for symbol in special:
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85 self.special = self.special.replace(symbol, "")
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86 self._refresh()
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87
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88 def _refresh(self):
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89 special = "" if len(self.special) == 0 else " %s" % self.special
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90 self.setHTML("<div class='occupant'>%s%s</div>" % (html_sanitize(self.nick), special))
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92
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93 class OccupantsList(AbsolutePanel):
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94 """Panel user to show occupants of a room"""
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95
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96 def __init__(self):
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97 AbsolutePanel.__init__(self)
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98 self.occupants_list = {}
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99 self.setStyleName('occupantsList')
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100
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101 def addOccupant(self, nick):
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102 _occupant = Occupant(nick)
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103 self.occupants_list[nick] = _occupant
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104 self.add(_occupant)
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105
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106 def removeOccupant(self, nick):
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107 try:
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108 self.remove(self.occupants_list[nick])
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109 except KeyError:
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110 print "ERROR: trying to remove an unexisting nick"
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111
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112 def clear(self):
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113 self.occupants_list.clear()
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114 AbsolutePanel.clear(self)
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115
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116 def updateSpecials(self, occupants=[], html=""):
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117 """Set the specified html "symbol" to the listed occupants,
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118 and eventually remove it from the others (if they got it).
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119 This is used for example to visualize who is playing a game.
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120 @param occupants: list of the occupants that need the symbol
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121 @param html: unicode symbol (actually one character or more)
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122 or a list to assign different symbols of the same family.
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123 """
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124 index = 0
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125 special = html
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126 for occupant in self.occupants_list.keys():
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127 if occupant in occupants:
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128 if isinstance(html, list):
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129 special = html[index]
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130 index = (index + 1) % len(html)
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131 self.occupants_list[occupant].addSpecial(special)
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132 else:
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133 self.occupants_list[occupant].removeSpecials(html)
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134
210
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135
241
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136 class PopupMenuPanel(PopupPanel):
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137 """This implementation of a popup menu (context menu) allow you to assign
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138 two special methods which are common to all the items, in order to hide
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139 certain items and also easily define their callbacks. The menu can be
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140 bound to any of the mouse button (left, middle, right).
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141 """
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142 def __init__(self, entries, hide=None, callback=None, vertical=True, style=None, **kwargs):
241
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143 """
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144 @param entries: a dict of dicts, where each sub-dict is representing
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145 one menu item: the sub-dict key can be used as the item text and
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146 description, but optional "title" and "desc" entries would be used
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147 if they exists. The sub-dicts may be extended later to do
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148 more complicated stuff or overwrite the common methods.
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149 @param hide: function with 2 args: widget, key as string and
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150 returns True if that item should be hidden from the context menu.
279
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151 @param callback: function with 2 args: sender, key as string
241
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152 @param vertical: True or False, to set the direction
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153 @param item_style: alternative CSS class for the menu items
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154 @param menu_style: supplementary CSS class for the sender widget
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155 """
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156 PopupPanel.__init__(self, autoHide=True, **kwargs)
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157 self._entries = entries
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158 self._hide = hide
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159 self._callback = callback
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160 self.vertical = vertical
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161 self.style = {"selected": None, "menu": "recipientTypeMenu", "item": "popupMenuItem"}
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162 if isinstance(style, dict):
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163 self.style.update(style)
241
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164 self._senders = {}
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165
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166 def _show(self, sender):
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167 """Popup the menu relative to this sender's position.
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168 @param sender: the widget that has been clicked
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169 """
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170 menu = VerticalPanel() if self.vertical is True else HorizontalPanel()
279
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171 menu.setStyleName(self.style["menu"])
241
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172
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173 def button_cb(item):
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174 """You can not put that method in the loop and rely
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175 on _key, because it is overwritten by each step.
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176 You can rely on item.key instead, which is copied
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177 from _key after the item creation.
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178 @param item: the menu item that has been clicked
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179 """
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180 if self._callback is not None:
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181 self._callback(sender=sender, key=item.key)
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182 self.hide(autoClosed=True)
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183
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184 for _key in self._entries.keys():
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185 entry = self._entries[_key]
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186 if self._hide is not None and self._hide(sender=sender, key=_key) is True:
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187 continue
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188 title = entry["title"] if "title" in entry.keys() else _key
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189 item = Button(title, button_cb)
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190 item.key = _key
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191 item.setStyleName(self.style["item"])
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192 item.setTitle(entry["desc"] if "desc" in entry.keys() else title)
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193 menu.add(item)
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194 if len(menu.getChildren()) == 0:
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195 return
241
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196 self.add(menu)
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197 if self.vertical is True:
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198 x = sender.getAbsoluteLeft() + sender.getOffsetWidth()
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199 y = sender.getAbsoluteTop()
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200 else:
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201 x = sender.getAbsoluteLeft()
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202 y = sender.getAbsoluteTop() + sender.getOffsetHeight()
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203 self.setPopupPosition(x, y)
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204 self.show()
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205 if self.style["selected"]:
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206 sender.addStyleDependentName(self.style["selected"])
241
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207
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208 def _onHide(popup):
279
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209 if self.style["selected"]:
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210 sender.removeStyleDependentName(self.style["selected"])
241
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211 return PopupPanel.onHideImpl(self, popup)
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212
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213 self.onHideImpl = _onHide
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214
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215 def registerClickSender(self, sender, button=BUTTON_LEFT):
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216 """Bind the menu to the specified sender.
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217 @param sender: the widget to which the menu should be bound
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218 @param: BUTTON_LEFT, BUTTON_MIDDLE or BUTTON_RIGHT
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219 """
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220 self._senders.setdefault(sender, [])
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221 self._senders[sender].append(button)
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222
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223 if button == BUTTON_RIGHT:
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224 # WARNING: to disable the context menu is a bit tricky...
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225 # The following seems to work on Firefox 24.0, but:
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226 # TODO: find a cleaner way to disable the context menu
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227 sender.getElement().setAttribute("oncontextmenu", "return false")
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228
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229 def _onBrowserEvent(event):
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230 button = DOM.eventGetButton(event)
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231 if DOM.eventGetType(event) == "mousedown" and button in self._senders[sender]:
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232 self._show(sender)
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233 return sender.__class__.onBrowserEvent(sender, event)
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234
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235 sender.onBrowserEvent = _onBrowserEvent
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236
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237 def registerMiddleClickSender(self, sender):
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238 self.registerClickSender(sender, BUTTON_MIDDLE)
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239
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240 def registerRightClickSender(self, sender):
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241 self.registerClickSender(sender, BUTTON_RIGHT)
264
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242
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243
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244 class ToggleStackPanel(StackPanel):
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245 """This is a pyjamas.ui.StackPanel with modified behavior. All sub-panels ca be
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246 visible at the same time, clicking a sub-panel header will not display it and hide
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247 the others but only toggle its own visibility. The argument 'visibleStack' is ignored.
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248 Note that the argument 'visible' has been added to listener's 'onStackChanged' method.
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249 """
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250
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251 def __init__(self, **kwargs):
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252 StackPanel.__init__(self, **kwargs)
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253
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254 def onBrowserEvent(self, event):
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255 if DOM.eventGetType(event) == "click":
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256 index = self.getDividerIndex(DOM.eventGetTarget(event))
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257 if index != -1:
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258 self.toggleStack(index)
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259
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260 def add(self, widget, stackText="", asHTML=False, visible=False):
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261 StackPanel.add(self, widget, stackText, asHTML)
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262 self.setStackVisible(self.getWidgetCount() - 1, visible)
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263
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264 def toggleStack(self, index):
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265 if index >= self.getWidgetCount():
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diff changeset
266 return
2a93f8e6f989 browser_side: added class ToggleStackPanel
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parents: 261
diff changeset
267 visible = not self.getWidget(index).getVisible()
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parents: 261
diff changeset
268 self.setStackVisible(index, visible)
2a93f8e6f989 browser_side: added class ToggleStackPanel
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parents: 261
diff changeset
269 for listener in self.stackListeners:
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parents: 261
diff changeset
270 listener.onStackChanged(self, index, visible)
346
82f9e92379b0 browser_side: move TitlePanel from richtext.py to base_panels.py
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diff changeset
271
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diff changeset
272
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diff changeset
273 class TitlePanel(ToggleStackPanel):
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diff changeset
274 """A toggle panel to set the message title"""
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diff changeset
275 def __init__(self):
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diff changeset
276 ToggleStackPanel.__init__(self, Width="100%")
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diff changeset
277 self.text_area = TextArea()
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diff changeset
278 self.add(self.text_area, _("Title"))
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diff changeset
279 self.addStackChangeListener(self)
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diff changeset
280
82f9e92379b0 browser_side: move TitlePanel from richtext.py to base_panels.py
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diff changeset
281 def onStackChanged(self, sender, index, visible=None):
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diff changeset
282 if visible is None:
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diff changeset
283 visible = sender.getWidget(index).getVisible()
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diff changeset
284 text = self.text_area.getText()
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diff changeset
285 suffix = "" if (visible or not text) else (": %s" % text)
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diff changeset
286 sender.setStackText(index, _("Title") + suffix)
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diff changeset
287
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diff changeset
288 def getText(self):
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diff changeset
289 return self.text_area.getText()
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diff changeset
290
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diff changeset
291 def setText(self, text):
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diff changeset
292 self.text_area.setText(text)
347
f1ba38043d78 browser_side: status panel is based on a new class LightTextEditor which uses HTML5 "editablecontent" property
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293
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294
349
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
295 class BaseTextEditor(object):
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diff changeset
296 """Basic definition of a text editor. The method edit gets a boolean parameter which
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297 should be set to True when you want to edit the text and False to only display it."""
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298
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299 def __init__(self, content=None, strproc=None, modifiedCb=None, afterEditCb=None):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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300 """
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301 Remark when inheriting this class: since the setContent method could be
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
302 overwritten by the child class, you should consider calling this __init__
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
303 after all the parameters affecting this setContent method have been set.
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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304 @param content: dict with at least a 'text' key
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diff changeset
305 @param strproc: method to be applied on strings to clean the content
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diff changeset
306 @param modifiedCb: method to be called when the text has been modified.
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
307 If this method returns:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
308 - True: the modification will be saved and afterEditCb called;
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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309 - False: the modification won't be saved and afterEditCb called;
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310 - None: the modification won't be saved and afterEditCb not called.
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diff changeset
311 @param afterEditCb: method to be called when the edition is done
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diff changeset
312 """
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diff changeset
313 if content is None:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
314 content = {'text': ''}
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
315 assert('text' in content)
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
316 if strproc is None:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
317 def strproc(text):
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diff changeset
318 try:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
319 return text.strip()
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diff changeset
320 except (TypeError, AttributeError):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
321 return text
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
322 self.strproc = strproc
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
323 self.__modifiedCb = modifiedCb
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
324 self._afterEditCb = afterEditCb
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
325 self.initialized = False
362
019e1e706e74 browser_side: display the popup notifying the message's recipient when you edit the blog entry's bubble.
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parents: 358
diff changeset
326 self.edit_listeners = []
349
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
327 self.setContent(content)
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
328
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
329 def setContent(self, content=None):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
330 """Set the editable content. The displayed content, which is set from the child class, could differ.
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
331 @param content: dict with at least a 'text' key
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diff changeset
332 """
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
333 if content is None:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
334 content = {'text': ''}
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diff changeset
335 elif not isinstance(content, dict):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
336 content = {'text': content}
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diff changeset
337 assert('text' in content)
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diff changeset
338 self._original_content = {}
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
339 for key in content:
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diff changeset
340 self._original_content[key] = self.strproc(content[key])
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
341
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
342 def getContent(self):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
343 """Get the current edited or editable content.
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diff changeset
344 @return: dict with at least a 'text' key
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diff changeset
345 """
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
346 raise NotImplementedError
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diff changeset
347
395
98cd5387d291 browser_side: new microblogs are not using the rich text editor by default:
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diff changeset
348 def setOriginalContent(self, content):
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diff changeset
349 """Use this method with care! Content initialization should normally be
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parents: 370
diff changeset
350 done with self.setContent. This method exists to let you trick the editor,
98cd5387d291 browser_side: new microblogs are not using the rich text editor by default:
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diff changeset
351 e.g. for self.modified to return True also when nothing has been modified.
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diff changeset
352 @param content: dict
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diff changeset
353 """
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diff changeset
354 self._original_content = content
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diff changeset
355
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diff changeset
356 def getOriginalContent(self):
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diff changeset
357 """
98cd5387d291 browser_side: new microblogs are not using the rich text editor by default:
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diff changeset
358 @return the original content before modification (dict)
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diff changeset
359 """
98cd5387d291 browser_side: new microblogs are not using the rich text editor by default:
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parents: 370
diff changeset
360 return self._original_content
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parents: 370
diff changeset
361
349
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
362 def modified(self, content=None):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
363 """Check if the content has been modified.
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
364 Remark: we don't use the direct comparison because we want to ignore empty elements
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
365 @content: content to be check against the original content or None to use the current content
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
366 @return: True if the content has been modified.
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
367 """
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
368 if content is None:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
369 content = self.getContent()
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
370 # the following method returns True if one non empty element exists in a but not in b
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
371 diff1 = lambda a, b: [a[key] for key in set(a.keys()).difference(b.keys()) if a[key]] != []
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
372 # the following method returns True if the values for the common keys are not equals
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
373 diff2 = lambda a, b: [1 for key in set(a.keys()).intersection(b.keys()) if a[key] != b[key]] != []
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diff changeset
374 # finally the combination of both to return True if a difference is found
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
375 diff = lambda a, b: diff1(a, b) or diff1(b, a) or diff2(a, b)
347
f1ba38043d78 browser_side: status panel is based on a new class LightTextEditor which uses HTML5 "editablecontent" property
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parents: 346
diff changeset
376
349
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
377 return diff(content, self._original_content)
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diff changeset
378
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
379 def edit(self, edit, abort=False, sync=False):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
380 """
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diff changeset
381 Remark: the editor must be visible before you call this method.
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diff changeset
382 @param edit: set to True to edit the content or False to only display it
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diff changeset
383 @param abort: set to True to cancel the edition and loose the changes.
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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parents: 347
diff changeset
384 If edit and abort are both True, self.abortEdition can be used to ask for a
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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parents: 347
diff changeset
385 confirmation. When edit is False and abort is True, abortion is actually done.
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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parents: 347
diff changeset
386 @param sync: set to True to cancel the edition after the content has been saved somewhere else
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
387 """
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
388 if edit:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
389 if not self.initialized:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
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diff changeset
390 self.syncToEditor() # e.g.: use the selected target and unibox content
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
391 self.setFocus(True)
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
392 if abort:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
393 content = self.getContent()
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
394 if not self.modified(content) or self.abortEdition(content): # e.g: ask for confirmation
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
395 self.edit(False, True, sync)
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
396 return
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
397 if sync:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
398 self.syncFromEditor(content) # e.g.: save the content to unibox
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
399 return
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
400 else:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
401 if not self.initialized:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
402 return
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
403 content = self.getContent()
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
404 if abort:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
405 self._afterEditCb(content)
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
406 return
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
407 if self.__modifiedCb and self.modified(content):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
408 result = self.__modifiedCb(content) # e.g.: send a message or update something
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
409 if result is not None:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
410 if self._afterEditCb:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
411 self._afterEditCb(content) # e.g.: restore the display mode
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
412 if result is True:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
413 self.setContent(content)
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
414 elif self._afterEditCb:
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
415 self._afterEditCb(content)
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
416
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
417 self.initialized = True
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
418
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
419 def setFocus(self, focus):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
420 """
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
421 @param focus: set to True to focus the editor
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
422 """
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
423 raise NotImplementedError
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
424
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
425 def syncToEditor(self):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
426 pass
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
427
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
428 def syncFromEditor(self, content):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
429 pass
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
430
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
431 def abortEdition(self, content):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
432 return True
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
433
362
019e1e706e74 browser_side: display the popup notifying the message's recipient when you edit the blog entry's bubble.
souliane <souliane@mailoo.org>
parents: 358
diff changeset
434 def addEditListener(self, listener):
019e1e706e74 browser_side: display the popup notifying the message's recipient when you edit the blog entry's bubble.
souliane <souliane@mailoo.org>
parents: 358
diff changeset
435 """Add a method to be called whenever the text is edited.
019e1e706e74 browser_side: display the popup notifying the message's recipient when you edit the blog entry's bubble.
souliane <souliane@mailoo.org>
parents: 358
diff changeset
436 @param listener: method taking two arguments: sender, keycode"""
019e1e706e74 browser_side: display the popup notifying the message's recipient when you edit the blog entry's bubble.
souliane <souliane@mailoo.org>
parents: 358
diff changeset
437 self.edit_listeners.append(listener)
019e1e706e74 browser_side: display the popup notifying the message's recipient when you edit the blog entry's bubble.
souliane <souliane@mailoo.org>
parents: 358
diff changeset
438
349
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
439
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
440 class SimpleTextEditor(BaseTextEditor, FocusHandler, KeyboardHandler, ClickHandler):
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
441 """Base class for manage a simple text editor."""
349
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
442
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
443 def __init__(self, content=None, modifiedCb=None, afterEditCb=None, options=None):
349
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
444 """
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
445 @param content
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
446 @param modifiedCb
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
447 @param afterEditCb
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
448 @param options: dict with the following value:
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
449 - no_xhtml: set to True to clean any xhtml content.
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
450 - enhance_display: if True, the display text will be enhanced with addURLToText
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
451 - listen_keyboard: set to True to terminate the edition with <enter> or <escape>.
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
452 - listen_focus: set to True to terminate the edition when the focus is lost.
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
453 - listen_click: set to True to start the edition when you click on the widget.
349
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
454 """
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
455 self.options = {'no_xhtml': False,
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
456 'enhance_display': True,
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
457 'listen_keyboard': True,
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
458 'listen_focus': False,
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
459 'listen_click': False
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
460 }
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
461 if options:
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
462 self.options.update(options)
403
ec6f7581b453 browser_side: microblogs edition: <shift> + <enter> makes a new line, <esc> finishes the edition
souliane <souliane@mailoo.org>
parents: 402
diff changeset
463 self.__shift_down = False
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
464 if self.options['listen_focus']:
347
f1ba38043d78 browser_side: status panel is based on a new class LightTextEditor which uses HTML5 "editablecontent" property
souliane <souliane@mailoo.org>
parents: 346
diff changeset
465 FocusHandler.__init__(self)
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
466 if self.options['listen_click']:
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
467 ClickHandler.__init__(self)
362
019e1e706e74 browser_side: display the popup notifying the message's recipient when you edit the blog entry's bubble.
souliane <souliane@mailoo.org>
parents: 358
diff changeset
468 KeyboardHandler.__init__(self)
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
469 strproc = lambda text: html_sanitize(html_strip(text)) if self.options['no_xhtml'] else html_strip(text)
349
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
470 BaseTextEditor.__init__(self, content, strproc, modifiedCb, afterEditCb)
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
471 self.textarea = self.display = None
347
f1ba38043d78 browser_side: status panel is based on a new class LightTextEditor which uses HTML5 "editablecontent" property
souliane <souliane@mailoo.org>
parents: 346
diff changeset
472
349
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
473 def setContent(self, content=None):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
474 BaseTextEditor.setContent(self, content)
347
f1ba38043d78 browser_side: status panel is based on a new class LightTextEditor which uses HTML5 "editablecontent" property
souliane <souliane@mailoo.org>
parents: 346
diff changeset
475
f1ba38043d78 browser_side: status panel is based on a new class LightTextEditor which uses HTML5 "editablecontent" property
souliane <souliane@mailoo.org>
parents: 346
diff changeset
476 def getContent(self):
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
477 raise NotImplementedError
347
f1ba38043d78 browser_side: status panel is based on a new class LightTextEditor which uses HTML5 "editablecontent" property
souliane <souliane@mailoo.org>
parents: 346
diff changeset
478
349
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
479 def edit(self, edit, abort=False, sync=False):
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
480 BaseTextEditor.edit(self, edit)
347
f1ba38043d78 browser_side: status panel is based on a new class LightTextEditor which uses HTML5 "editablecontent" property
souliane <souliane@mailoo.org>
parents: 346
diff changeset
481 if edit:
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
482 if self.options['listen_focus'] and self not in self.textarea._focusListeners:
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
483 self.textarea.addFocusListener(self)
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
484 if self.options['listen_click']:
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
485 self.display.clearClickListener()
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
486 if self not in self.textarea._keyboardListeners:
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
487 self.textarea.addKeyboardListener(self)
347
f1ba38043d78 browser_side: status panel is based on a new class LightTextEditor which uses HTML5 "editablecontent" property
souliane <souliane@mailoo.org>
parents: 346
diff changeset
488 else:
349
f488692c4903 browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
souliane <souliane@mailoo.org>
parents: 347
diff changeset
489 self.setDisplayContent()
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
490 if self.options['listen_focus']:
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
491 try:
401
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
492 self.textarea.removeFocusListener(self)
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
493 except ValueError:
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
494 pass
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
495 if self.options['listen_click'] and self not in self.display._clickListeners:
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
496 self.display.addClickListener(self)
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
497 try:
401
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
498 self.textarea.removeKeyboardListener(self)
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
499 except ValueError:
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
500 pass
401
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
501
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
502 def setDisplayContent(self):
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
503 text = self._original_content['text']
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
504 if not self.options['no_xhtml']:
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
505 text = addURLToImage(text)
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
506 if self.options['enhance_display']:
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
507 text = addURLToText(text)
405
41b8b96f2248 browser_side: display new lines in microblogs (convert '\n' to '<br/>')
souliane <souliane@mailoo.org>
parents: 404
diff changeset
508 self.display.setHTML(convertNewLinesToXHTML(text))
401
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
509
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
510 def setFocus(self, focus):
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
511 raise NotImplementedError
401
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
512
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
513 def onKeyDown(self, sender, keycode, modifiers):
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
514 for listener in self.edit_listeners:
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
515 listener(self.textarea, keycode)
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
516 if not self.options['listen_keyboard']:
401
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
517 return
403
ec6f7581b453 browser_side: microblogs edition: <shift> + <enter> makes a new line, <esc> finishes the edition
souliane <souliane@mailoo.org>
parents: 402
diff changeset
518 if keycode == KEY_SHIFT or self.__shift_down: # allow input a new line with <shift> + <enter>
ec6f7581b453 browser_side: microblogs edition: <shift> + <enter> makes a new line, <esc> finishes the edition
souliane <souliane@mailoo.org>
parents: 402
diff changeset
519 self.__shift_down = True
ec6f7581b453 browser_side: microblogs edition: <shift> + <enter> makes a new line, <esc> finishes the edition
souliane <souliane@mailoo.org>
parents: 402
diff changeset
520 return
401
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
521 if keycode in (KEY_ENTER, KEY_ESCAPE): # finish the edition
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
522 self.textarea.setFocus(False)
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
523 if not self.options['listen_focus']:
401
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
524 self.edit(False)
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
525
403
ec6f7581b453 browser_side: microblogs edition: <shift> + <enter> makes a new line, <esc> finishes the edition
souliane <souliane@mailoo.org>
parents: 402
diff changeset
526 def onKeyUp(self, sender, keycode, modifiers):
ec6f7581b453 browser_side: microblogs edition: <shift> + <enter> makes a new line, <esc> finishes the edition
souliane <souliane@mailoo.org>
parents: 402
diff changeset
527 if keycode == KEY_SHIFT:
ec6f7581b453 browser_side: microblogs edition: <shift> + <enter> makes a new line, <esc> finishes the edition
souliane <souliane@mailoo.org>
parents: 402
diff changeset
528 self.__shift_down = False
ec6f7581b453 browser_side: microblogs edition: <shift> + <enter> makes a new line, <esc> finishes the edition
souliane <souliane@mailoo.org>
parents: 402
diff changeset
529
401
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
530 def onLostFocus(self, sender):
ea03f898067f browser_side: LightTextEditor renamed to HTMLTextEditor, new class LightTextEditor based on TextArea
souliane <souliane@mailoo.org>
parents: 400
diff changeset
531 """Finish the edition when focus is lost"""
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
532 if self.options['listen_focus']:
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
533 self.edit(False)
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
534
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
535 def onClick(self, sender=None):
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
536 """Start the edition when the widget is clicked"""
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
537 if self.options['listen_click']:
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
538 self.edit(True)
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
539
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
540 def onBrowserEvent(self, event):
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
541 if self.options['listen_focus']:
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
542 FocusHandler.onBrowserEvent(self, event)
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
543 if self.options['listen_click']:
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
544 ClickHandler.onBrowserEvent(self, event)
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
545 KeyboardHandler.onBrowserEvent(self, event)
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
546
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
547
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
548 class HTMLTextEditor(SimpleTextEditor, HTML, FocusHandler, KeyboardHandler):
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
549 """Manage a simple text editor with the HTML 5 "contenteditable" property."""
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
550
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
551 def __init__(self, content=None, modifiedCb=None, afterEditCb=None, options=None):
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
552 HTML.__init__(self)
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
553 SimpleTextEditor.__init__(self, content, modifiedCb, afterEditCb, options)
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
554 self.textarea = self.display = self
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
555
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
556 def getContent(self):
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
557 text = DOM.getInnerHTML(self.getElement())
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
558 return {'text': self.strproc(text) if text else ''}
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
559
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
560 def edit(self, edit, abort=False, sync=False):
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
561 if edit:
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
562 self.textarea.setHTML(self._original_content['text'])
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
563 self.getElement().setAttribute('contenteditable', 'true' if edit else 'false')
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
564 SimpleTextEditor.edit(self, edit, abort, sync)
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
565
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
566 def setFocus(self, focus):
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
567 if focus:
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
568 self.getElement().focus()
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
569 else:
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
570 self.getElement().blur()
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
571
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
572
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
573 class LightTextEditor(SimpleTextEditor, SimplePanel, FocusHandler, KeyboardHandler):
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
574 """Manage a simple text editor with a TextArea for editing, HTML for display."""
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
575
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
576 def __init__(self, content=None, modifiedCb=None, afterEditCb=None, options=None):
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
577 SimplePanel.__init__(self)
404
c393e7dc9ae6 browser_side: refactorize SimpleTextEditor init parameters
souliane <souliane@mailoo.org>
parents: 403
diff changeset
578 SimpleTextEditor.__init__(self, content, modifiedCb, afterEditCb, options)
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
579 self.textarea = TextArea()
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
580 self.display = HTML()
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
581
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
582 def getContent(self):
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
583 text = self.textarea.getText()
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
584 return {'text': self.strproc(text) if text else ''}
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
585
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
586 def edit(self, edit, abort=False, sync=False):
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
587 if edit:
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
588 self.textarea.setText(self._original_content['text'])
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
589 self.setWidget(self.textarea if edit else self.display)
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
590 SimpleTextEditor.edit(self, edit, abort, sync)
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
591
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
592 def setFocus(self, focus):
403
ec6f7581b453 browser_side: microblogs edition: <shift> + <enter> makes a new line, <esc> finishes the edition
souliane <souliane@mailoo.org>
parents: 402
diff changeset
593 if focus:
ec6f7581b453 browser_side: microblogs edition: <shift> + <enter> makes a new line, <esc> finishes the edition
souliane <souliane@mailoo.org>
parents: 402
diff changeset
594 self.textarea.setCursorPos(len(self.textarea.getText()))
402
d7e78cb78dfc browser_side: HTMLTextEditor and LightTextEditor factorization
souliane <souliane@mailoo.org>
parents: 401
diff changeset
595 self.textarea.setFocus(focus)