Mercurial > libervia-web
annotate src/browser/sat_browser/libervia_widget.py @ 1096:01538d8a77be
merge-requests, tickets: new "edit" pages
author | Goffi <goffi@goffi.org> |
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date | Fri, 01 Jun 2018 13:04:57 +0200 |
parents | f2170536ba23 |
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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 |
1054 | 5 # Copyright (C) 2011-2018 Jérôme Poisson <goffi@goffi.org> |
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6 |
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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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11 |
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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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16 |
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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 """Libervia base widget""" |
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20 |
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21 import pyjd # this is dummy in pyjs |
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22 from sat.core.log import getLogger |
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23 log = getLogger(__name__) |
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24 |
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25 from sat.core.i18n import _ |
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26 from sat.core import exceptions |
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27 from sat_frontends.quick_frontend import quick_widgets |
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28 |
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29 from pyjamas.ui.FlexTable import FlexTable |
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30 from pyjamas.ui.TabPanel import TabPanel |
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31 from pyjamas.ui.SimplePanel import SimplePanel |
33 | 32 from pyjamas.ui.AbsolutePanel import AbsolutePanel |
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33 from pyjamas.ui.VerticalPanel import VerticalPanel |
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34 from pyjamas.ui.HorizontalPanel import HorizontalPanel |
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35 from pyjamas.ui.HTMLPanel import HTMLPanel |
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36 from pyjamas.ui.Label import Label |
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37 from pyjamas.ui.HTML import HTML |
83 | 38 from pyjamas.ui.Button import Button |
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39 from pyjamas.ui.Widget import Widget |
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40 from pyjamas.ui.ClickListener import ClickHandler |
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41 from pyjamas.ui import HasAlignment |
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42 from pyjamas.ui.DragWidget import DragWidget |
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43 from pyjamas.ui.DropWidget import DropWidget |
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44 from pyjamas import DOM |
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45 from pyjamas import Window |
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46 |
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47 import dialog |
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48 import base_menu |
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49 import base_widget |
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50 import base_panel |
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51 |
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52 |
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53 unicode = str # FIXME: pyjamas workaround |
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54 |
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55 |
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56 # FIXME: we need to group several unrelated panels/widgets in this module because of isinstance tests and other references to classes (e.g. if we separate Drag n Drop classes in a separate module, we'll have cyclic import because of the references to LiberviaWidget in DropCell). |
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57 # TODO: use a more generic method (either use duck typing, or register classes in a generic way, without hard references), then split classes in separate modules |
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58 |
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59 |
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60 ### Drag n Drop ### |
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61 |
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62 |
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63 class DragLabel(DragWidget): |
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64 |
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65 def __init__(self, text, type_, host=None): |
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66 """Base of Drag n Drop mecanism in Libervia |
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67 |
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68 @param text: data embedded with in drag n drop operation |
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69 @param type_: type of data that we are dragging |
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70 @param host: if not None, the host will be use to highlight BorderWidgets |
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71 """ |
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72 DragWidget.__init__(self) |
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73 self.host = host |
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74 self._text = text |
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75 self.type_ = type_ |
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76 |
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77 def onDragStart(self, event): |
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78 dt = event.dataTransfer |
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79 dt.setData('text/plain', "%s\n%s" % (self._text, self.type_)) |
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80 dt.setDragImage(self.getElement(), 15, 15) |
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81 if self.host is not None: |
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82 current_panel = self.host.tab_panel.getCurrentPanel() |
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83 for widget in current_panel.widgets: |
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84 if isinstance(widget, BorderWidget): |
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85 widget.addStyleName('borderWidgetOnDrag') |
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86 |
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87 def onDragEnd(self, event): |
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88 if self.host is not None: |
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89 current_panel = self.host.tab_panel.getCurrentPanel() |
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90 for widget in current_panel.widgets: |
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91 if isinstance(widget, BorderWidget): |
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92 widget.removeStyleName('borderWidgetOnDrag') |
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93 |
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94 |
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95 class LiberviaDragWidget(DragLabel): |
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96 """ A DragLabel which keep the widget being dragged as class value """ |
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97 current = None # widget currently dragged |
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98 |
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99 def __init__(self, text, type_, widget): |
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100 DragLabel.__init__(self, text, type_, widget.host) |
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101 self.widget = widget |
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102 |
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103 def onDragStart(self, event): |
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104 LiberviaDragWidget.current = self.widget |
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105 DragLabel.onDragStart(self, event) |
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106 |
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107 def onDragEnd(self, event): |
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108 DragLabel.onDragEnd(self, event) |
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109 LiberviaDragWidget.current = None |
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110 |
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111 |
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112 class DropCell(DropWidget): |
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113 """Cell in the middle grid which replace itself with the dropped widget on DnD""" |
195 | 114 drop_keys = {} |
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115 |
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116 def __init__(self, host): |
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117 DropWidget.__init__(self) |
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118 self.host = host |
83 | 119 self.setStyleName('dropCell') |
195 | 120 |
121 @classmethod | |
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122 def addDropKey(cls, key, cb): |
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123 """Add a association between a key and a class to create on drop. |
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124 |
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125 @param key: key to be associated (e.g. "CONTACT", "CHAT") |
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126 @param cb: a callable (either a class or method) returning a |
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127 LiberviaWidget instance |
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128 """ |
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129 DropCell.drop_keys[key] = cb |
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130 |
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131 def onDragEnter(self, event): |
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132 if self == LiberviaDragWidget.current: |
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133 return |
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134 self.addStyleName('dragover') |
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135 DOM.eventPreventDefault(event) |
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136 |
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137 def onDragLeave(self, event): |
33 | 138 if event.clientX <= self.getAbsoluteLeft() or event.clientY <= self.getAbsoluteTop() or\ |
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139 event.clientX >= self.getAbsoluteLeft() + self.getOffsetWidth() - 1 or event.clientY >= self.getAbsoluteTop() + self.getOffsetHeight() - 1: |
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140 # We check that we are inside widget's box, and we don't remove the style in this case because |
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141 # if the mouse is over a widget inside the DropWidget, if will leave the DropWidget, and we |
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142 # don't want that |
33 | 143 self.removeStyleName('dragover') |
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144 |
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145 def onDragOver(self, event): |
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146 DOM.eventPreventDefault(event) |
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147 |
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148 def _getCellAndRow(self, grid, event): |
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149 """Return cell and row index where the event is occuring""" |
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150 cell = grid.getEventTargetCell(event) |
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151 row = DOM.getParent(cell) |
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152 return (row.rowIndex, cell.cellIndex) |
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153 |
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154 def onDrop(self, event): |
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155 """ |
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156 @raise NoLiberviaWidgetException: something else than a LiberviaWidget |
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157 has been returned by the callback. |
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158 """ |
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159 self.removeStyleName('dragover') |
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160 DOM.eventPreventDefault(event) |
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161 item, item_type = eventGetData(event) |
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162 if item_type == "WIDGET": |
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163 if not LiberviaDragWidget.current: |
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164 log.error("No widget registered in LiberviaDragWidget !") |
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165 return |
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166 _new_panel = LiberviaDragWidget.current |
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167 if self == _new_panel: # We can't drop on ourself |
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168 return |
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169 # we need to remove the widget from the panel as it will be inserted elsewhere |
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170 widgets_panel = _new_panel.getParent(WidgetsPanel, expect=True) |
197
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171 wid_row = widgets_panel.getWidgetCoords(_new_panel)[0] |
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172 row_wids = widgets_panel.getLiberviaRowWidgets(wid_row) |
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173 if len(row_wids) == 1 and wid_row == widgets_panel.getWidgetCoords(self)[0]: |
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174 # the dropped widget is the only one in the same row |
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175 # as the target widget (self), we don't do anything |
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176 return |
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177 widgets_panel.removeWidget(_new_panel) |
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178 elif item_type in self.drop_keys: |
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179 _new_panel = self.drop_keys[item_type](self.host, item) |
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180 if not isinstance(_new_panel, LiberviaWidget): |
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181 raise base_widget.NoLiberviaWidgetException |
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182 else: |
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183 log.warning("unmanaged item type") |
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184 return |
84 | 185 if isinstance(self, LiberviaWidget): |
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186 # self.host.unregisterWidget(self) # FIXME |
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187 self.onQuit() |
84 | 188 if not isinstance(_new_panel, LiberviaWidget): |
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189 log.warning("droping an object which is not a class of LiberviaWidget") |
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190 _flextable = self.getParent() |
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191 _widgetspanel = _flextable.getParent().getParent() |
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192 row_idx, cell_idx = self._getCellAndRow(_flextable, event) |
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193 if self.host.getSelected() == self: |
192
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194 self.host.setSelected(None) |
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195 _widgetspanel.changeWidget(row_idx, cell_idx, _new_panel) |
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196 """_unempty_panels = filter(lambda wid:not isinstance(wid,EmptyWidget),list(_flextable)) |
34 | 197 _width = 90/float(len(_unempty_panels) or 1) |
198 #now we resize all the cell of the column | |
199 for panel in _unempty_panels: | |
200 td_elt = panel.getElement().parentNode | |
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201 DOM.setStyleAttribute(td_elt, "width", "%s%%" % _width)""" |
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202 if isinstance(self, quick_widgets.QuickWidget): |
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203 self.host.widgets.deleteWidget(self) |
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204 |
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205 |
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206 class EmptyWidget(DropCell, SimplePanel): |
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207 """Empty dropable panel""" |
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208 |
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209 def __init__(self, host): |
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210 SimplePanel.__init__(self) |
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211 DropCell.__init__(self, host) |
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212 #self.setWidget(HTML('')) |
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213 self.setSize('100%', '100%') |
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214 |
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215 |
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216 class BorderWidget(EmptyWidget): |
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217 def __init__(self, host): |
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218 EmptyWidget.__init__(self, host) |
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219 self.addStyleName('borderPanel') |
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220 |
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221 |
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222 class LeftBorderWidget(BorderWidget): |
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223 def __init__(self, host): |
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224 BorderWidget.__init__(self, host) |
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225 self.addStyleName('leftBorderWidget') |
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226 |
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227 |
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228 class RightBorderWidget(BorderWidget): |
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229 def __init__(self, host): |
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230 BorderWidget.__init__(self, host) |
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231 self.addStyleName('rightBorderWidget') |
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232 |
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233 |
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234 class BottomBorderWidget(BorderWidget): |
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235 def __init__(self, host): |
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236 BorderWidget.__init__(self, host) |
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237 self.addStyleName('bottomBorderWidget') |
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238 |
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239 |
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240 class DropTab(Label, DropWidget): |
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241 |
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242 def __init__(self, tab_panel, text): |
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243 Label.__init__(self, text) |
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244 DropWidget.__init__(self, tab_panel) |
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245 self.tab_panel = tab_panel |
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246 self.setStyleName('dropCell') |
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247 self.setWordWrap(False) |
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248 |
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249 def _getIndex(self): |
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250 """ get current index of the DropTab """ |
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251 # XXX: awful hack, but seems the only way to get index |
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252 return self.tab_panel.tabBar.panel.getWidgetIndex(self.getParent().getParent()) - 1 |
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253 |
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254 def onDragEnter(self, event): |
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255 #if self == LiberviaDragWidget.current: |
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256 # return |
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257 self.parent.addStyleName('dragover') |
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258 DOM.eventPreventDefault(event) |
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259 |
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260 def onDragLeave(self, event): |
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261 self.parent.removeStyleName('dragover') |
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262 |
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263 def onDragOver(self, event): |
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264 DOM.eventPreventDefault(event) |
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265 |
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266 def onDrop(self, event): |
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267 DOM.eventPreventDefault(event) |
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268 self.parent.removeStyleName('dragover') |
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269 if self._getIndex() == self.tab_panel.tabBar.getSelectedTab(): |
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270 # the widget comes from the same tab, so nothing to do, we let it there |
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271 return |
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272 |
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273 item, item_type = eventGetData(event) |
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274 if item_type == "WIDGET": |
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275 if not LiberviaDragWidget.current: |
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276 log.error("No widget registered in LiberviaDragWidget !") |
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277 return |
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278 _new_panel = LiberviaDragWidget.current |
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279 elif item_type in DropCell.drop_keys: |
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280 pass # create the widget when we are sure there's a tab for it |
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281 else: |
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282 log.warning("unmanaged item type") |
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283 return |
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284 |
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285 # XXX: when needed, new tab creation must be done exactly here to not mess up with LiberviaDragWidget.onDragEnd |
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286 try: |
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287 widgets_panel = self.tab_panel.getWidget(self._getIndex()) |
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288 except IndexError: # widgets panel doesn't exist, e.g. user dropped in "+" tab |
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289 widgets_panel = self.tab_panel.addWidgetsTab(None) |
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290 if widgets_panel is None: # user cancelled |
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291 return |
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292 |
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293 if item_type == "WIDGET": |
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294 _new_panel.getParent(WidgetsPanel, expect=True).removeWidget(_new_panel) |
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295 else: |
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296 _new_panel = DropCell.drop_keys[item_type](self.tab_panel.host, item) |
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297 |
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298 widgets_panel.addWidget(_new_panel) |
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299 |
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300 |
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301 ### Libervia Widget ### |
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302 |
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303 |
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304 class WidgetHeader(AbsolutePanel, LiberviaDragWidget): |
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305 |
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306 def __init__(self, parent, host, title, info=None): |
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307 """ |
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308 @param parent (LiberviaWidget): LiberWidget instance |
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309 @param host (SatWebFrontend): SatWebFrontend instance |
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310 @param title (Label, HTML): text widget instance |
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311 @param info (Widget): text widget instance |
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312 """ |
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313 AbsolutePanel.__init__(self) |
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314 self.add(title) |
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315 if info: |
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316 # FIXME: temporary design to display the info near the menu |
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317 button_group_wrapper = HorizontalPanel() |
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318 button_group_wrapper.add(info) |
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319 else: |
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320 button_group_wrapper = SimplePanel() |
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321 button_group_wrapper.setStyleName('widgetHeader_buttonsWrapper') |
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322 button_group = base_widget.WidgetMenuBar(parent, host) |
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323 button_group.addItem('<img src="media/icons/misc/settings.png"/>', True, base_menu.SimpleCmd(parent.onSetting)) |
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324 button_group.addItem('<img src="media/icons/misc/close.png"/>', True, base_menu.SimpleCmd(parent.onClose)) |
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325 button_group_wrapper.add(button_group) |
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326 self.add(button_group_wrapper) |
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327 self.addStyleName('widgetHeader') |
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328 LiberviaDragWidget.__init__(self, "", "WIDGET", parent) |
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329 |
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330 |
84 | 331 class LiberviaWidget(DropCell, VerticalPanel, ClickHandler): |
83 | 332 """Libervia's widget which can replace itself with a dropped widget on DnD""" |
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333 |
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334 def __init__(self, host, title='', info=None, selectable=False, plugin_menu_context=None): |
84 | 335 """Init the widget |
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336 |
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337 @param host (SatWebFrontend): SatWebFrontend instance |
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338 @param title (unicode): title shown in the header of the widget |
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339 @param info (unicode): info shown in the header of the widget |
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340 @param selectable (bool): True is widget can be selected by user |
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341 @param plugin_menu_context (iterable): contexts of menus to have (list of C.MENU_* constant) |
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342 """ |
83 | 343 VerticalPanel.__init__(self) |
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344 DropCell.__init__(self, host) |
84 | 345 ClickHandler.__init__(self) |
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346 self._selectable = selectable |
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347 self._plugin_menu_context = [] if plugin_menu_context is None else plugin_menu_context |
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348 self._title_id = HTMLPanel.createUniqueId() |
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349 self._setting_button_id = HTMLPanel.createUniqueId() |
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350 self._close_button_id = HTMLPanel.createUniqueId() |
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351 self._title = Label(title) |
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352 self._title.setStyleName('widgetHeader_title') |
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353 if info is not None: |
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354 self._info = HTML(info) |
589
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355 self._info.setStyleName('widgetHeader_info') |
536
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356 else: |
589
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357 self._info = None |
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358 header = WidgetHeader(self, host, self._title, self._info) |
83 | 359 self.add(header) |
360 self.setSize('100%', '100%') | |
361 self.addStyleName('widget') | |
589
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362 if self._selectable: |
84 | 363 self.addClickListener(self) |
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364 |
676
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365 @property |
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366 def plugin_menu_context(self): |
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367 return self._plugin_menu_context |
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368 |
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369 def getDebugName(self): |
589
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370 return "%s (%s)" % (self, self._title.getText()) |
225
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371 |
458
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372 def getParent(self, class_=None, expect=True): |
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373 """Return the closest ancestor of the specified class. |
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374 |
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375 Note: this method overrides pyjamas.ui.Widget.getParent |
458
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376 |
320
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377 @param class_: class of the ancestor to look for or None to return the first parent |
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378 @param expect: set to True if the parent is expected (raise an error if not found) |
320
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379 @return: the parent/ancestor or None if it has not been found |
635
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380 @raise exceptions.InternalError: expect is True and no parent is found |
320
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381 """ |
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382 current = Widget.getParent(self) |
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383 if class_ is None: |
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384 return current # this is the default behavior |
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385 while current is not None and not isinstance(current, class_): |
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386 current = Widget.getParent(current) |
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387 if current is None and expect: |
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388 raise exceptions.InternalError("Can't find parent %s for %s" % (class_, self)) |
177
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389 return current |
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390 |
84 | 391 def onClick(self, sender): |
192
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392 self.host.setSelected(self) |
83 | 393 |
86
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394 def onClose(self, sender): |
179
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395 """ Called when the close button is pushed """ |
636
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396 widgets_panel = self.getParent(WidgetsPanel, expect=True) |
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397 widgets_panel.removeWidget(self) |
179
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398 self.onQuit() |
610
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399 self.host.widgets.deleteWidget(self) |
179
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400 |
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401 def onQuit(self): |
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402 """ Called when the widget is actually ending """ |
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403 pass |
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404 |
230
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405 def refresh(self): |
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406 """This can be overwritten by a child class to refresh the display when, |
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407 instead of creating a new one, an existing widget is found and reused. |
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408 """ |
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409 pass |
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410 |
89
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411 def onSetting(self, sender): |
636
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412 widpanel = self.getParent(WidgetsPanel, expect=True) |
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413 row, col = widpanel.getIndex(self) |
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414 body = VerticalPanel() |
225
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415 |
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416 # colspan & rowspan |
90
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417 colspan = widpanel.getColSpan(row, col) |
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418 rowspan = widpanel.getRowSpan(row, col) |
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419 |
90
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420 def onColSpanChange(value): |
225
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421 widpanel.setColSpan(row, col, value) |
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422 |
90
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423 def onRowSpanChange(value): |
225
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424 widpanel.setRowSpan(row, col, value) |
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425 colspan_setter = dialog.IntSetter("Columns span", colspan) |
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426 colspan_setter.addValueChangeListener(onColSpanChange) |
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427 colspan_setter.setWidth('100%') |
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428 rowspan_setter = dialog.IntSetter("Rows span", rowspan) |
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429 rowspan_setter.addValueChangeListener(onRowSpanChange) |
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430 rowspan_setter.setWidth('100%') |
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431 body.add(colspan_setter) |
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432 body.add(rowspan_setter) |
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433 |
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434 # size |
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435 width_str = self.getWidth() |
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436 if width_str.endswith('px'): |
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437 width = int(width_str[:-2]) |
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438 else: |
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439 width = 0 |
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440 height_str = self.getHeight() |
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441 if height_str.endswith('px'): |
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442 height = int(height_str[:-2]) |
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443 else: |
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444 height = 0 |
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445 |
92
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446 def onWidthChange(value): |
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447 if not value: |
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448 self.setWidth('100%') |
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449 else: |
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450 self.setWidth('%dpx' % value) |
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451 |
92
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452 def onHeightChange(value): |
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453 if not value: |
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454 self.setHeight('100%') |
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455 else: |
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456 self.setHeight('%dpx' % value) |
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457 width_setter = dialog.IntSetter("width (0=auto)", width) |
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458 width_setter.addValueChangeListener(onWidthChange) |
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459 width_setter.setWidth('100%') |
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460 height_setter = dialog.IntSetter("height (0=auto)", height) |
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461 height_setter.addValueChangeListener(onHeightChange) |
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462 height_setter.setHeight('100%') |
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463 body.add(width_setter) |
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464 body.add(height_setter) |
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465 |
225
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466 # reset |
92
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467 def onReset(sender): |
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468 colspan_setter.setValue(1) |
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469 rowspan_setter.setValue(1) |
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470 width_setter.setValue(0) |
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471 height_setter.setValue(0) |
210
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472 |
92
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473 reset_bt = Button("Reset", onReset) |
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474 body.add(reset_bt) |
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475 body.setCellHorizontalAlignment(reset_bt, HasAlignment.ALIGN_CENTER) |
210
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476 |
90
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477 _dialog = dialog.GenericDialog("Widget setting", body) |
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478 _dialog.show() |
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479 |
83 | 480 def setTitle(self, text): |
481 """change the title in the header of the widget | |
482 @param text: text of the new title""" | |
589
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483 self._title.setText(text) |
84 | 484 |
536
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485 def setHeaderInfo(self, text): |
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486 """change the info in the header of the widget |
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487 @param text: text of the new title""" |
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488 try: |
589
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489 self._info.setHTML(text) |
559
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490 except TypeError: |
536
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491 log.error("LiberviaWidget.setInfo: info widget has not been initialized!") |
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492 |
84 | 493 def isSelectable(self): |
589
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494 return self._selectable |
84 | 495 |
496 def setSelectable(self, selectable): | |
589
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497 if not self._selectable: |
84 | 498 try: |
499 self.removeClickListener(self) | |
500 except ValueError: | |
501 pass | |
502 if self.selectable and not self in self._clickListeners: | |
503 self.addClickListener(self) | |
589
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504 self._selectable = selectable |
83 | 505 |
201
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506 def getWarningData(self): |
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507 """ Return exposition warning level when this widget is selected and something is sent to it |
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508 This method should be overriden by children |
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509 @return: tuple (warning level type/HTML msg). Type can be one of: |
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510 - PUBLIC |
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511 - GROUP |
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512 - ONE2ONE |
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513 - MISC |
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514 - NONE |
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515 """ |
589
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516 if not self._selectable: |
439
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517 log.error("getWarningLevel must not be called for an unselectable widget") |
201
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518 raise Exception |
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519 # TODO: cleaner warning types (more general constants) |
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520 return ("NONE", None) |
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521 |
83 | 522 def setWidget(self, widget, scrollable=True): |
523 """Set the widget that will be in the body of the LiberviaWidget | |
524 @param widget: widget to put in the body | |
525 @param scrollable: if true, the widget will be in a ScrollPanelWrapper""" | |
526 if scrollable: | |
648
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527 _scrollpanelwrapper = base_panel.ScrollPanelWrapper() |
83 | 528 _scrollpanelwrapper.setStyleName('widgetBody') |
529 _scrollpanelwrapper.setWidget(widget) | |
530 body_wid = _scrollpanelwrapper | |
531 else: | |
532 body_wid = widget | |
533 self.add(body_wid) | |
534 self.setCellHeight(body_wid, '100%') | |
535 | |
86
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536 def doDetachChildren(self): |
225
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537 # We need to force the use of a panel subclass method here, |
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538 # for the same reason as doAttachChildren |
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539 VerticalPanel.doDetachChildren(self) |
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540 |
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541 def doAttachChildren(self): |
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542 # We need to force the use of a panel subclass method here, else |
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543 # the event will not propagate to children |
86
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544 VerticalPanel.doAttachChildren(self) |
83 | 545 |
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546 |
648
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547 # XXX: WidgetsPanel and MainTabPanel are both here to avoir cyclic import |
34 | 548 |
225
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549 |
648
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550 class WidgetsPanel(base_panel.ScrollPanelWrapper): |
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551 """The panel wanaging the widgets indide a tab""" |
225
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552 |
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553 def __init__(self, host, locked=False): |
620
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554 """ |
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555 |
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556 @param host (SatWebFrontend): host instance |
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557 @param locked (bool): If True, the tab containing self will not be |
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558 removed when there are no more widget inside self. If False, the |
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559 tab will be removed with self's last widget. |
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560 """ |
648
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561 base_panel.ScrollPanelWrapper.__init__(self) |
88
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562 self.setSize('100%', '100%') |
85
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563 self.host = host |
620
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564 self.locked = locked |
192
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565 self.selected = None |
83 | 566 self.flextable = FlexTable() |
225
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567 self.flextable.setSize('100%', '100%') |
88
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568 self.setWidget(self.flextable) |
83 | 569 self.setStyleName('widgetsPanel') |
85
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570 _bottom = BottomBorderWidget(self.host) |
225
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571 self.flextable.setWidget(0, 0, _bottom) # There will be always an Empty widget on the last row, |
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572 # dropping a widget there will add a new row |
101
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573 td_elt = _bottom.getElement().parentNode |
225
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574 DOM.setStyleAttribute(td_elt, "height", "1px") # needed so the cell adapt to the size of the border (specially in webkit) |
596
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|
575 self._max_cols = 1 # give the maximum number of columns in a raw |
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576 |
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|
577 @property |
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578 def widgets(self): |
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|
579 return iter(self.flextable) |
83 | 580 |
184
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581 def isLocked(self): |
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582 return self.locked |
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583 |
85
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584 def changeWidget(self, row, col, wid): |
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585 """Change the widget in the given location, add row or columns when necessary""" |
694
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586 log.debug(u"changing widget: %s %s %s" % (wid.getDebugName(), row, col)) |
225
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587 last_row = max(0, self.flextable.getRowCount() - 1) |
596
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|
588 # try: # FIXME: except without exception specified ! |
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589 prev_wid = self.flextable.getWidget(row, col) |
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diff
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|
590 # except: |
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591 # log.error("Trying to change an unexisting widget !") |
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diff
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592 # return |
85
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593 |
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changeset
|
594 cellFormatter = self.flextable.getFlexCellFormatter() |
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595 |
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changeset
|
596 if isinstance(prev_wid, BorderWidget): |
225
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597 # We are on a border, we must create a row and/or columns |
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598 prev_wid.removeStyleName('dragover') |
225
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599 |
85
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600 if isinstance(prev_wid, BottomBorderWidget): |
225
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601 # We are on the bottom border, we create a new row |
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602 self.flextable.insertRow(last_row) |
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603 self.flextable.setWidget(last_row, 0, LeftBorderWidget(self.host)) |
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604 self.flextable.setWidget(last_row, 1, wid) |
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605 self.flextable.setWidget(last_row, 2, RightBorderWidget(self.host)) |
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606 cellFormatter.setHorizontalAlignment(last_row, 2, HasAlignment.ALIGN_RIGHT) |
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607 row = last_row |
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608 |
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609 elif isinstance(prev_wid, LeftBorderWidget): |
225
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610 if col != 0: |
439
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611 log.error("LeftBorderWidget must be on the first column !") |
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612 return |
225
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613 self.flextable.insertCell(row, col + 1) |
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614 self.flextable.setWidget(row, 1, wid) |
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615 |
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616 elif isinstance(prev_wid, RightBorderWidget): |
225
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617 if col != self.flextable.getCellCount(row) - 1: |
439
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618 log.error("RightBorderWidget must be on the last column !") |
85
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619 return |
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620 self.flextable.insertCell(row, col) |
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621 self.flextable.setWidget(row, col, wid) |
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622 |
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623 else: |
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624 prev_wid.removeFromParent() |
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625 self.flextable.setWidget(row, col, wid) |
225
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626 |
85
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627 _max_cols = max(self._max_cols, self.flextable.getCellCount(row)) |
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628 if _max_cols != self._max_cols: |
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629 self._max_cols = _max_cols |
86
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|
630 self._sizesAdjust() |
85
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631 |
86
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632 def _sizesAdjust(self): |
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633 cellFormatter = self.flextable.getFlexCellFormatter() |
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634 width = 100.0 / max(1, self._max_cols - 2) # we don't count the borders |
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635 |
86
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changeset
|
636 for row_idx in xrange(self.flextable.getRowCount()): |
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637 for col_idx in xrange(self.flextable.getCellCount(row_idx)): |
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638 _widget = self.flextable.getWidget(row_idx, col_idx) |
649
ccf95ec87005
browser_side: fixes issue when placing a LiberviaWidget and some cells of the WidgetsPanel are empty
souliane <souliane@mailoo.org>
parents:
648
diff
changeset
|
639 if _widget and not isinstance(_widget, BorderWidget): |
86
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640 td_elt = _widget.getElement().parentNode |
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parents:
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changeset
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641 DOM.setStyleAttribute(td_elt, "width", "%.2f%%" % width) |
85
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changeset
|
642 |
225
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643 last_row = max(0, self.flextable.getRowCount() - 1) |
86
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parents:
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changeset
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644 cellFormatter.setColSpan(last_row, 0, self._max_cols) |
178 | 645 |
85
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parents:
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diff
changeset
|
646 def addWidget(self, wid): |
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647 """Add a widget to a new cell on the next to last row""" |
225
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648 last_row = max(0, self.flextable.getRowCount() - 1) |
694
82123705474b
massive (preventive) addition of 'u' (unicode) before the strings passed to logging functions
souliane <souliane@mailoo.org>
parents:
685
diff
changeset
|
649 log.debug(u"putting widget %s at %d, %d" % (wid.getDebugName(), last_row, 0)) |
85
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changeset
|
650 self.changeWidget(last_row, 0, wid) |
83 | 651 |
86
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652 def removeWidget(self, wid): |
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653 """Remove a widget and the cell where it is""" |
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654 _row, _col = self.flextable.getIndex(wid) |
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changeset
|
655 self.flextable.remove(wid) |
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656 self.flextable.removeCell(_row, _col) |
225
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657 if not self.getLiberviaRowWidgets(_row): # we have no more widgets, we remove the row |
86
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changeset
|
658 self.flextable.removeRow(_row) |
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diff
changeset
|
659 _max_cols = 1 |
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parents:
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diff
changeset
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660 for row_idx in xrange(self.flextable.getRowCount()): |
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changeset
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661 _max_cols = max(_max_cols, self.flextable.getCellCount(row_idx)) |
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changeset
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662 if _max_cols != self._max_cols: |
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changeset
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663 self._max_cols = _max_cols |
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changeset
|
664 self._sizesAdjust() |
177
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changeset
|
665 current = self |
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changeset
|
666 |
225
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667 blank_page = self.getLiberviaWidgetsCount() == 0 # do we still have widgets on the page ? |
177
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parents:
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changeset
|
668 |
184
97d5e9de1106
browser side: contacts panel switch:
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parents:
181
diff
changeset
|
669 if blank_page and not self.isLocked(): |
225
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670 # we now notice the MainTabPanel that the WidgetsPanel is empty and need to be removed |
177
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671 while current is not None: |
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672 if isinstance(current, MainTabPanel): |
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673 current.onWidgetPanelRemove(self) |
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changeset
|
674 return |
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changeset
|
675 current = current.getParent() |
439
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changeset
|
676 log.error("no MainTabPanel found !") |
86
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parents:
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diff
changeset
|
677 |
197
0fc32122a877
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parents:
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diff
changeset
|
678 def getWidgetCoords(self, wid): |
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679 return self.flextable.getIndex(wid) |
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parents:
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changeset
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680 |
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681 def getLiberviaRowWidgets(self, row): |
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682 """ Return all the LiberviaWidget in the row """ |
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683 return [wid for wid in self.getRowWidgets(row) if isinstance(wid, LiberviaWidget)] |
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diff
changeset
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684 |
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685 def getRowWidgets(self, row): |
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686 """ Return all the widgets in the row """ |
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parents:
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changeset
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687 widgets = [] |
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688 cols = self.flextable.getCellCount(row) |
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|
689 for col in xrange(cols): |
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690 widgets.append(self.flextable.getWidget(row, col)) |
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changeset
|
691 return widgets |
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parents:
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diff
changeset
|
692 |
196
c2639c9f86ea
Browser Side: Widgets can now be moved, header (title bar) is draggable:
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parents:
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changeset
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693 def getLiberviaWidgetsCount(self): |
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Browser Side: Widgets can now be moved, header (title bar) is draggable:
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parents:
195
diff
changeset
|
694 """ Get count of contained widgets """ |
c2639c9f86ea
Browser Side: Widgets can now be moved, header (title bar) is draggable:
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parents:
195
diff
changeset
|
695 return len([wid for wid in self.flextable if isinstance(wid, LiberviaWidget)]) |
c2639c9f86ea
Browser Side: Widgets can now be moved, header (title bar) is draggable:
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parents:
195
diff
changeset
|
696 |
90
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
697 def getIndex(self, wid): |
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
698 return self.flextable.getIndex(wid) |
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
699 |
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
700 def getColSpan(self, row, col): |
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
701 cellFormatter = self.flextable.getFlexCellFormatter() |
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
702 return cellFormatter.getColSpan(row, col) |
225
9b93a21dc5e2
browser_side: display widget title in the debug info (LiberviaWidget method "getDebugName")
souliane <souliane@mailoo.org>
parents:
210
diff
changeset
|
703 |
90
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
704 def setColSpan(self, row, col, value): |
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
705 cellFormatter = self.flextable.getFlexCellFormatter() |
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
706 return cellFormatter.setColSpan(row, col, value) |
225
9b93a21dc5e2
browser_side: display widget title in the debug info (LiberviaWidget method "getDebugName")
souliane <souliane@mailoo.org>
parents:
210
diff
changeset
|
707 |
90
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
708 def getRowSpan(self, row, col): |
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
709 cellFormatter = self.flextable.getFlexCellFormatter() |
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
710 return cellFormatter.getRowSpan(row, col) |
225
9b93a21dc5e2
browser_side: display widget title in the debug info (LiberviaWidget method "getDebugName")
souliane <souliane@mailoo.org>
parents:
210
diff
changeset
|
711 |
90
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
712 def setRowSpan(self, row, col, value): |
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
713 cellFormatter = self.flextable.getFlexCellFormatter() |
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
714 return cellFormatter.setRowSpan(row, col, value) |
9729ed7171a6
browser side: Widgets' setting (col & row span can be changed
Goffi <goffi@goffi.org>
parents:
89
diff
changeset
|
715 |
243
63e9b680d3e7
browser_side, blog: better PEP8 compliance
souliane <souliane@mailoo.org>
parents:
232
diff
changeset
|
716 |
618
698bdb84f6a7
browser_side: always display the main tab bar with a "+" button to add a new tab
souliane <souliane@mailoo.org>
parents:
617
diff
changeset
|
717 class MainTabPanel(TabPanel, ClickHandler): |
648
6d3142b782c3
browser_side: classes reorganisation:
Goffi <goffi@goffi.org>
parents:
647
diff
changeset
|
718 """The panel managing the tabs""" |
23 | 719 |
720 def __init__(self, host): | |
654
40c72f3b7638
browser_side: MainPanel is now based on a DockPanel, which allows to use less tables and also to remove some "window resized" listeners
souliane <souliane@mailoo.org>
parents:
652
diff
changeset
|
721 TabPanel.__init__(self, FloatingTab=True) |
618
698bdb84f6a7
browser_side: always display the main tab bar with a "+" button to add a new tab
souliane <souliane@mailoo.org>
parents:
617
diff
changeset
|
722 ClickHandler.__init__(self) |
225
9b93a21dc5e2
browser_side: display widget title in the debug info (LiberviaWidget method "getDebugName")
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changeset
|
723 self.host = host |
148
8635bc9db9bf
added parameter management to test XMLUI, but it's currently deactivated for security reasons (need some configuration options) + separated mainTabPanel CSS from LiberviaTabPanel
Goffi <goffi@goffi.org>
parents:
139
diff
changeset
|
724 self.setStyleName('liberviaTabPanel') |
659
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
725 self.tabBar.addTab(DropTab(self, u'✚'), asHTML=False) |
657
0b7e4226378d
browser_side: hide the tab bar and contact list's toggle button until the profile is connected
souliane <souliane@mailoo.org>
parents:
656
diff
changeset
|
726 self.tabBar.setVisible(False) # set to True when profile is logged |
656
4dbd99de3aaa
browser_side: only display "+" button when the tab bar contains only 1 tab, and display it over the contact list to not use vertical space
souliane <souliane@mailoo.org>
parents:
654
diff
changeset
|
727 self.tabBar.addStyleDependentName('oneTab') |
618
698bdb84f6a7
browser_side: always display the main tab bar with a "+" button to add a new tab
souliane <souliane@mailoo.org>
parents:
617
diff
changeset
|
728 |
698bdb84f6a7
browser_side: always display the main tab bar with a "+" button to add a new tab
souliane <souliane@mailoo.org>
parents:
617
diff
changeset
|
729 def onTabSelected(self, sender, tabIndex): |
698bdb84f6a7
browser_side: always display the main tab bar with a "+" button to add a new tab
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parents:
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diff
changeset
|
730 if tabIndex < self.getWidgetCount(): |
698bdb84f6a7
browser_side: always display the main tab bar with a "+" button to add a new tab
souliane <souliane@mailoo.org>
parents:
617
diff
changeset
|
731 TabPanel.onTabSelected(self, sender, tabIndex) |
836
d827b7c0cf97
browser: fixes bug while changing or closing the tab
souliane <souliane@mailoo.org>
parents:
818
diff
changeset
|
732 self.host.selected_widget = self.getCurrentPanel().selected |
618
698bdb84f6a7
browser_side: always display the main tab bar with a "+" button to add a new tab
souliane <souliane@mailoo.org>
parents:
617
diff
changeset
|
733 return |
698bdb84f6a7
browser_side: always display the main tab bar with a "+" button to add a new tab
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parents:
617
diff
changeset
|
734 # user clicked the "+" tab |
659
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
735 self.addWidgetsTab(None, select=True) |
618
698bdb84f6a7
browser_side: always display the main tab bar with a "+" button to add a new tab
souliane <souliane@mailoo.org>
parents:
617
diff
changeset
|
736 |
192
cf5c83e7d515
browser side: per tab selected widget management
Goffi <goffi@goffi.org>
parents:
191
diff
changeset
|
737 def getCurrentPanel(self): |
617
5baca9d46c34
browser_side: add/improve some docstrings
souliane <souliane@mailoo.org>
parents:
610
diff
changeset
|
738 """ Get the panel of the currently selected tab |
5baca9d46c34
browser_side: add/improve some docstrings
souliane <souliane@mailoo.org>
parents:
610
diff
changeset
|
739 |
5baca9d46c34
browser_side: add/improve some docstrings
souliane <souliane@mailoo.org>
parents:
610
diff
changeset
|
740 @return: WidgetsPanel |
5baca9d46c34
browser_side: add/improve some docstrings
souliane <souliane@mailoo.org>
parents:
610
diff
changeset
|
741 """ |
192
cf5c83e7d515
browser side: per tab selected widget management
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parents:
191
diff
changeset
|
742 return self.deck.visibleWidget |
cf5c83e7d515
browser side: per tab selected widget management
Goffi <goffi@goffi.org>
parents:
191
diff
changeset
|
743 |
620
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
744 def addTab(self, widget, label, select=False): |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
745 """Create a new tab for the given widget. |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
746 |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
747 @param widget (Widget): widget to associate to the tab |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
748 @param label (unicode): label of the tab |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
749 @param select (bool): True to select the added tab |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
750 """ |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
751 TabPanel.add(self, widget, DropTab(self, label), False) |
656
4dbd99de3aaa
browser_side: only display "+" button when the tab bar contains only 1 tab, and display it over the contact list to not use vertical space
souliane <souliane@mailoo.org>
parents:
654
diff
changeset
|
752 if self.getWidgetCount() > 1: |
4dbd99de3aaa
browser_side: only display "+" button when the tab bar contains only 1 tab, and display it over the contact list to not use vertical space
souliane <souliane@mailoo.org>
parents:
654
diff
changeset
|
753 self.tabBar.removeStyleDependentName('oneTab') |
658
476d8d9973d3
browser_side: the contact list's height needs a window resize after it's been added or when the tab bar display is changed
souliane <souliane@mailoo.org>
parents:
657
diff
changeset
|
754 self.host.resize() |
620
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
755 if select: |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
756 self.selectTab(self.getWidgetCount() - 1) |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
757 |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
758 def addWidgetsTab(self, label, select=False, locked=False): |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
759 """Create a new tab for containing LiberviaWidgets. |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
760 |
659
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
761 @param label (unicode): label of the tab (None or '' for user prompt) |
620
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
762 @param select (bool): True to select the added tab |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
763 @param locked (bool): If True, the tab will not be removed when there |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
764 are no more widget inside. If False, the tab will be removed with |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
765 the last widget. |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
766 @return: WidgetsPanel |
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
767 """ |
650
7e3cdc39c3e7
browser_side: fixes misc issues (forgotten parenthesis and wrong argument)
souliane <souliane@mailoo.org>
parents:
649
diff
changeset
|
768 widgets_panel = WidgetsPanel(self.host, locked=locked) |
659
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
769 |
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
770 if not label: |
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
771 default_label = _(u'new tab') |
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
772 try: |
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
773 label = Window.prompt(_(u'Name of the new tab'), default_label) |
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
774 if not label: # empty label or user pressed "cancel" |
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
775 return None |
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
776 except: # this happens when the user prevents the page to open the prompt dialog |
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
777 label = default_label |
8e7d4de56e75
browser_side: allow to drop a widget in the "+" tab
souliane <souliane@mailoo.org>
parents:
658
diff
changeset
|
778 |
621
b77e1070035c
browser_side: fixes previous patch, forgot to pass an argument
souliane <souliane@mailoo.org>
parents:
620
diff
changeset
|
779 self.addTab(widgets_panel, label, select) |
620
ac5881d683d3
browser_side: move SatWebFrontend.addTab to MainTabPanel.addWidgetsTab and rename MainTabPanel.add to MainTabPanel.addTab
souliane <souliane@mailoo.org>
parents:
619
diff
changeset
|
780 return widgets_panel |
177
ba95cd824e06
browser side: tab is removed if it doesn't contain widget anymore.
Goffi <goffi@goffi.org>
parents:
174
diff
changeset
|
781 |
ba95cd824e06
browser side: tab is removed if it doesn't contain widget anymore.
Goffi <goffi@goffi.org>
parents:
174
diff
changeset
|
782 def onWidgetPanelRemove(self, panel): |
ba95cd824e06
browser side: tab is removed if it doesn't contain widget anymore.
Goffi <goffi@goffi.org>
parents:
174
diff
changeset
|
783 """ Called when a child WidgetsPanel is empty and need to be removed """ |
618
698bdb84f6a7
browser_side: always display the main tab bar with a "+" button to add a new tab
souliane <souliane@mailoo.org>
parents:
617
diff
changeset
|
784 widget_index = self.getWidgetIndex(panel) |
177
ba95cd824e06
browser side: tab is removed if it doesn't contain widget anymore.
Goffi <goffi@goffi.org>
parents:
174
diff
changeset
|
785 self.remove(panel) |
194
6198be95a39c
browser side: new tab is automatically selected, if a tab is removed, the last one is automatically selected
Goffi <goffi@goffi.org>
parents:
193
diff
changeset
|
786 widgets_count = self.getWidgetCount() |
656
4dbd99de3aaa
browser_side: only display "+" button when the tab bar contains only 1 tab, and display it over the contact list to not use vertical space
souliane <souliane@mailoo.org>
parents:
654
diff
changeset
|
787 if widgets_count == 1: |
4dbd99de3aaa
browser_side: only display "+" button when the tab bar contains only 1 tab, and display it over the contact list to not use vertical space
souliane <souliane@mailoo.org>
parents:
654
diff
changeset
|
788 self.tabBar.addStyleDependentName('oneTab') |
658
476d8d9973d3
browser_side: the contact list's height needs a window resize after it's been added or when the tab bar display is changed
souliane <souliane@mailoo.org>
parents:
657
diff
changeset
|
789 self.host.resize() |
618
698bdb84f6a7
browser_side: always display the main tab bar with a "+" button to add a new tab
souliane <souliane@mailoo.org>
parents:
617
diff
changeset
|
790 self.selectTab(widget_index if widget_index < widgets_count else widgets_count - 1) |
734
26046f13e93b
browser_side: factorize retrieval of drop event data
souliane <souliane@mailoo.org>
parents:
697
diff
changeset
|
791 |
26046f13e93b
browser_side: factorize retrieval of drop event data
souliane <souliane@mailoo.org>
parents:
697
diff
changeset
|
792 |
26046f13e93b
browser_side: factorize retrieval of drop event data
souliane <souliane@mailoo.org>
parents:
697
diff
changeset
|
793 def eventGetData(event): |
26046f13e93b
browser_side: factorize retrieval of drop event data
souliane <souliane@mailoo.org>
parents:
697
diff
changeset
|
794 """Retrieve the event data. |
26046f13e93b
browser_side: factorize retrieval of drop event data
souliane <souliane@mailoo.org>
parents:
697
diff
changeset
|
795 |
26046f13e93b
browser_side: factorize retrieval of drop event data
souliane <souliane@mailoo.org>
parents:
697
diff
changeset
|
796 @param event(EventObject) |
26046f13e93b
browser_side: factorize retrieval of drop event data
souliane <souliane@mailoo.org>
parents:
697
diff
changeset
|
797 @return tuple: (event_text, event_type) |
26046f13e93b
browser_side: factorize retrieval of drop event data
souliane <souliane@mailoo.org>
parents:
697
diff
changeset
|
798 """ |
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799 dt = event.dataTransfer |
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800 # 'text', 'text/plain', and 'Text' are equivalent. |
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801 try: |
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802 item, item_type = dt.getData("text/plain").split('\n') # Workaround for webkit, only text/plain seems to be managed |
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803 if item_type and item_type[-1] == '\0': # Workaround for what looks like a pyjamas bug: the \0 should not be there, and |
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804 item_type = item_type[:-1] # .strip('\0') and .replace('\0','') don't work. TODO: check this and fill a bug report |
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805 # item_type = dt.getData("type") |
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806 log.debug(u"event data: %s (type %s)" % (item, item_type)) |
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807 except: |
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808 log.debug("event data not found") |
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809 item = ' ' |
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810 item_type = None |
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811 return item, item_type |