Mercurial > libervia-desktop
diff 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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--- a/src/cagou/core/menu.py Sat Dec 24 14:20:49 2016 +0100 +++ b/src/cagou/core/menu.py Sun Dec 25 16:41:21 2016 +0100 @@ -157,3 +157,51 @@ about.title = ABOUT_TITLE about.content = AboutContent(text=ABOUT_CONTENT, markup=True) about.open() + + +class UploadMenu(contextmenu.ContextMenu): + # callback will be called with path to file to upload + callback = properties.ObjectProperty() + # cancel callback need to remove the widget for UI + # will be called with the widget to remove as argument + cancel_cb = properties.ObjectProperty() + # profiles if set will be sent to upload widget, may be used to get specific files + profiles = properties.ObjectProperty() + + def __init__(self, **kwargs): + super(UploadMenu, self).__init__(**kwargs) + if self.cancel_cb is None: + self.cancel_cb = self.onUploadCancelled + if self.profiles is None: + self.profiles = iter(G.host.profiles) + for plug_info in G.host.getPluggedWidgets(type_=C.PLUG_TYPE_UPLOAD): + item = contextmenu.ContextMenuTextItem( + text = plug_info['name'], + on_release = lambda dummy, plug_info=plug_info: self.do_callback(plug_info) + ) + self.add_widget(item) + + def show(self, caller_wid=None): + if caller_wid is not None: + pos = caller_wid.x, caller_wid.top + self.get_height() + else: + pos = G.host.app.root_window.mouse_pos + super(UploadMenu, self).show(*pos) + + def _closeUI(self, wid): + G.host.closeUI() + + def onUploadCancelled(self, wid): + self._closeUI(wid) + + def do_callback(self, plug_info): + self.hide() + if self.callback is None: + log.warning(u"UploadMenu callback is not set") + else: + wid = None + def onUploadCb(file_path): + self._closeUI(wid) + self.callback(file_path) + wid = plug_info['factory'](plug_info, onUploadCb, self.cancel_cb, self.profiles) + G.host.showExtraUI(wid)