Mercurial > libervia-desktop-kivy
comparison src/cagou/core/menu.py @ 86:c711be670ecd
core, chat: upload plugin system:
- extented plugin system so it's not only used with main widget. It is also used for upload widgets and can be extended more
- plugin file name is used to detect the type: plugin_wid_* for main widgets, plugin_upload_* for upload widget plugins
- a new UploadMenu class allows to easily add an upload button which will use loaded plugins
- plugin_info can now specify a list of allowed platforms in "platforms" key
- file upload in chat has been moved to a plugin
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sun, 25 Dec 2016 16:41:21 +0100 |
| parents | c2a7234d13d2 |
| children | 3dc526bb4a5a |
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| 85:c2a7234d13d2 | 86:c711be670ecd |
|---|---|
| 155 def onAbout(self): | 155 def onAbout(self): |
| 156 about = AboutPopup() | 156 about = AboutPopup() |
| 157 about.title = ABOUT_TITLE | 157 about.title = ABOUT_TITLE |
| 158 about.content = AboutContent(text=ABOUT_CONTENT, markup=True) | 158 about.content = AboutContent(text=ABOUT_CONTENT, markup=True) |
| 159 about.open() | 159 about.open() |
| 160 | |
| 161 | |
| 162 class UploadMenu(contextmenu.ContextMenu): | |
| 163 # callback will be called with path to file to upload | |
| 164 callback = properties.ObjectProperty() | |
| 165 # cancel callback need to remove the widget for UI | |
| 166 # will be called with the widget to remove as argument | |
| 167 cancel_cb = properties.ObjectProperty() | |
| 168 # profiles if set will be sent to upload widget, may be used to get specific files | |
| 169 profiles = properties.ObjectProperty() | |
| 170 | |
| 171 def __init__(self, **kwargs): | |
| 172 super(UploadMenu, self).__init__(**kwargs) | |
| 173 if self.cancel_cb is None: | |
| 174 self.cancel_cb = self.onUploadCancelled | |
| 175 if self.profiles is None: | |
| 176 self.profiles = iter(G.host.profiles) | |
| 177 for plug_info in G.host.getPluggedWidgets(type_=C.PLUG_TYPE_UPLOAD): | |
| 178 item = contextmenu.ContextMenuTextItem( | |
| 179 text = plug_info['name'], | |
| 180 on_release = lambda dummy, plug_info=plug_info: self.do_callback(plug_info) | |
| 181 ) | |
| 182 self.add_widget(item) | |
| 183 | |
| 184 def show(self, caller_wid=None): | |
| 185 if caller_wid is not None: | |
| 186 pos = caller_wid.x, caller_wid.top + self.get_height() | |
| 187 else: | |
| 188 pos = G.host.app.root_window.mouse_pos | |
| 189 super(UploadMenu, self).show(*pos) | |
| 190 | |
| 191 def _closeUI(self, wid): | |
| 192 G.host.closeUI() | |
| 193 | |
| 194 def onUploadCancelled(self, wid): | |
| 195 self._closeUI(wid) | |
| 196 | |
| 197 def do_callback(self, plug_info): | |
| 198 self.hide() | |
| 199 if self.callback is None: | |
| 200 log.warning(u"UploadMenu callback is not set") | |
| 201 else: | |
| 202 wid = None | |
| 203 def onUploadCb(file_path): | |
| 204 self._closeUI(wid) | |
| 205 self.callback(file_path) | |
| 206 wid = plug_info['factory'](plug_info, onUploadCb, self.cancel_cb, self.profiles) | |
| 207 G.host.showExtraUI(wid) |