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git-svn-id: https://xpra.org/svn/Xpra/trunk@10679 3bb7dfac-3a0b-4e04-842a-767bc560f471
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,271 @@ | ||
| #!/usr/bin/env python | ||
| # This file is part of Xpra. | ||
| # Copyright (C) 2015 Antoine Martin <[email protected]> | ||
| # Xpra is released under the terms of the GNU GPL v2, or, at your option, any | ||
| # later version. See the file COPYING for details. | ||
|
|
||
| import sys | ||
| from xpra.x11.gtk2.gdk_display_source import display #@UnresolvedImport | ||
| from xpra.x11.gtk_x11.prop import prop_set | ||
| from xpra.dbus.helper import DBusHelper, dbus_to_native | ||
|
|
||
| #beware: this import has side-effects: | ||
| import dbus.glib | ||
| assert dbus.glib | ||
| import dbus.service | ||
| import gtk | ||
|
|
||
| from xpra.dbus.common import loop_init | ||
|
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|
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| class Actions(dbus.service.Object): | ||
| SUPPORTS_MULTIPLE_OBJECT_PATHS = True | ||
|
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| def __init__(self, name, path, session_bus, actions={}): | ||
| self.actions = actions | ||
| bus_name = dbus.service.BusName(name, session_bus) | ||
| dbus.service.Object.__init__(self, bus_name, path) | ||
|
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| def set_actions(self, actions): | ||
| self.actions = actions | ||
| #TODO: diff and emit the "Change" signal | ||
|
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|
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| @dbus.service.method(dbus.PROPERTIES_IFACE, in_signature='s', out_signature='v') | ||
| def Get(self, property_name): | ||
| raise dbus.exceptions.DBusException("this object does not have any properties") | ||
|
|
||
| @dbus.service.method(dbus.PROPERTIES_IFACE, in_signature='', out_signature='a{sv}') | ||
| def GetAll(self, interface_name): | ||
| return [] | ||
|
|
||
| @dbus.service.method(dbus.PROPERTIES_IFACE, in_signature='ssv') | ||
| def Set(self, interface_name, property_name, new_value): | ||
| self.PropertiesChanged(interface_name, { property_name: new_value }, []) | ||
|
|
||
| @dbus.service.signal(dbus.PROPERTIES_IFACE, signature='sa{sv}as') | ||
| def PropertiesChanged(self, interface_name, changed_properties, invalidated_properties): | ||
| pass | ||
|
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|
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| @dbus.service.method('org.gtk.Actions', out_signature="as") | ||
| def List(self): | ||
| print("List()") | ||
| return dbus.Array(dbus.String(x) for x in self.actions.keys()) | ||
|
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|
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| def _make_action(self, enabled, ptype, state): | ||
| return dbus.Boolean(enabled), dbus.Signature(ptype), dbus.Array(state) | ||
|
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||
| @dbus.service.method('org.gtk.Actions', in_signature="s", out_signature="(bgav)") | ||
| def Describe(self, action): | ||
| v = self.actions.get(action) | ||
| if not v: | ||
| raise dbus.exceptions.DBusException("unknown action '%s'" % action) | ||
| r = self._make_action(*v[:3]) | ||
| print("Describe(%s)=%s" % (action, r)) | ||
| return r | ||
|
|
||
| @dbus.service.method('org.gtk.Actions', out_signature="a{s(bgav)}") | ||
| def DescribeAll(self): | ||
| #build the dbus struct list on demand (as it may change): | ||
| d = {} | ||
| for k,v in self.actions.items(): | ||
| #enabled, arg, state = v | ||
| d[k] = dbus.Struct(self._make_action(*v[:3])) | ||
| print("DescribeAll()=%s" % d) | ||
| return dbus.Dictionary(d) | ||
|
|
||
| #async_callbacks=("ok_cb", "err_cb") | ||
| @dbus.service.method('org.gtk.Actions', in_signature="sava{sv}") | ||
| def Activate(self, action, state, pdata): | ||
| v = self.actions.get(action) | ||
| if not v: | ||
| raise dbus.exceptions.DBusException("unknown action '%s'" % action) | ||
| if len(v)<4: | ||
| print("no callback for %s" % action) | ||
| cb = v[3] | ||
| pstate = dbus_to_native(state) | ||
| ppdata = dbus_to_native(pdata) | ||
| print("Activate(%s, %s, %s) calling %s%s" % (action, state, pdata, cb, (pstate, ppdata))) | ||
| cb(action, pstate, ppdata) | ||
|
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| @dbus.service.method('org.gtk.Actions', in_signature="sva{sv}") | ||
| def SetState(self, s, v, a): | ||
| return | ||
|
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| @dbus.service.signal('org.gtk.Actions', signature='s') | ||
| def Changed(self, arg): | ||
| return [] | ||
|
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|
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| class Menus(dbus.service.Object): | ||
|
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| def __init__(self, name, path, session_bus, menus={}): | ||
| self.menus = menus | ||
| self.subscribed = {} | ||
| bus_name = dbus.service.BusName(name, session_bus) | ||
| dbus.service.Object.__init__(self, bus_name, path) | ||
| self.set_menus(menus) | ||
|
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| def set_menus(self, menus): | ||
| self.menus = menus | ||
|
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|
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| @dbus.service.method(dbus.PROPERTIES_IFACE, in_signature='ss', out_signature='v') | ||
| def Get(self, interface_name, property_name): | ||
| raise dbus.exceptions.DBusException("this object does not have any properties") | ||
|
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||
| @dbus.service.method(dbus.PROPERTIES_IFACE, in_signature='s', out_signature='a{sv}') | ||
| def GetAll(self, interface_name): | ||
| return [] | ||
|
|
||
| @dbus.service.method(dbus.PROPERTIES_IFACE, in_signature='ssv') | ||
| def Set(self, interface_name, property_name, new_value): | ||
| raise dbus.exceptions.DBusException("this object does not have any properties") | ||
|
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||
| @dbus.service.signal(dbus.PROPERTIES_IFACE, signature='sa{sv}as') | ||
| def PropertiesChanged(self, interface_name, changed_properties, invalidated_properties): | ||
| pass | ||
|
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|
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| def _make_menu_item(self, d): | ||
| def s(v): | ||
| try: | ||
| return dbus.String(v.decode()) | ||
| except: | ||
| return dbus.String(str(v)) | ||
| section = d.get(":section") | ||
| if section: | ||
| #{':section': (0, 1)} | ||
| return dbus.Dictionary({s(":section") : (dbus.UInt32(section[0]), dbus.UInt32(section[1]))}) | ||
| submenu = d.get(":submenu") | ||
| if submenu: | ||
| #{':submenu': (0, 1)} | ||
| return dbus.Dictionary({s(":submenu") : (dbus.UInt32(section[0]), dbus.UInt32(section[1]))}) | ||
| action = d.get("action") | ||
| if not action: | ||
| print("unknown menu item type: %s" % d) | ||
| return None | ||
| menu_item = {s("action") : s(action)} | ||
| if "label" in d: | ||
| menu_item[s("label")] = s(d["label"]) | ||
| target = d.get("target") | ||
| if target: | ||
| menu_item["target"] = dbus.Struct(target) | ||
| return dbus.Dictionary(menu_item) | ||
|
|
||
| @dbus.service.method('org.gtk.Menus', in_signature="au", out_signature="a(uuaa{sv})") | ||
| def Start(self, ids): | ||
| #print("Start(%s)" % str(ids)) | ||
| menus = [] | ||
| for group in ids: | ||
| group_menus = self.menus.get(group) | ||
| if group_menus is None: | ||
| print("Warning: invalid subscription group %i", group) | ||
| continue | ||
| self.subscribed[group] = self.subscribed.get(group, 0)+1 | ||
| for n, items in group_menus.items(): | ||
| menu_items = [] | ||
| for i in items: | ||
| try: | ||
| menu_item = self._make_menu_item(i) | ||
| except: | ||
| continue | ||
| #print("make_menu_item(%s)=%s" % (i, menu_item)) | ||
| if menu_item: | ||
| menu_items.append(menu_item) | ||
| if menu_items: | ||
| menus.append((group, dbus.UInt32(n), menu_items)) | ||
| print("Start(%s)=%s" % (ids, menus)) | ||
| return menus | ||
|
|
||
| @dbus.service.method('org.gtk.Menus', in_signature="au") | ||
| def End(self, ids): | ||
| for group in ids: | ||
| c = self.subscribed.get(group, 0) | ||
| if c > 0: | ||
| self.subscribed[group] = c - 1 | ||
|
|
||
| @dbus.service.signal('org.gtk.Menus', signature='a(uuuuaa{sv})') | ||
| def Changed(self, arg): | ||
| return | ||
|
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|
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||
|
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| def main(args): | ||
| window = gtk.Window(gtk.WINDOW_TOPLEVEL) | ||
| window.set_size_request(200, 200) | ||
| window.connect("delete_event", gtk.mainquit) | ||
| window.realize() | ||
| w = window.get_window() | ||
|
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| dbus_helper = DBusHelper() | ||
| loop_init() | ||
| session_bus = dbus_helper.get_session_bus() | ||
|
|
||
| app_id = u"org.xpra.Terminal" | ||
| app_path = u"/org/xpra/Terminal" | ||
| menu_path = u"%s/menus/appmenu" % app_path | ||
| window_path = u"%s/window/1" % app_path | ||
| bus_name = session_bus.get_unique_name().decode() | ||
|
|
||
| def action_cb(*args): | ||
| print("action_cb%s" % str(args)) | ||
| window_actions={'reset' : [True, 'b', [], action_cb], | ||
| 'fullscreen' : [True, '', [0], action_cb], | ||
| 'about' : [True, '', [], action_cb], | ||
| 'preferences' : [True, '', [], action_cb], | ||
| 'switch-tab' : [True, 'i', [], action_cb], | ||
| 'detach-tab' : [True, '', []], | ||
| 'save-contents' : [True, '', []], | ||
| 'edit-profile' : [True, 's', []], | ||
| 'zoom' : [True, 'i', []], | ||
| 'move-tab' : [True, 'i', []], | ||
| 'new-terminal' : [True, '(ss)', []], | ||
| 'select-all' : [True, '', []], | ||
| 'new-profile' : [True, '', []], | ||
| 'show-menubar' : [True, '', [1]], | ||
| 'close' : [True, 's', []], | ||
| 'copy' : [True, '', []], | ||
| 'paste' : [True, 's', []], | ||
| 'find' : [True, 's', []], | ||
| 'help' : [True, '', []]} | ||
| menuactions_service = Actions(app_id, window_path, session_bus, window_actions) | ||
| app_actions = { | ||
| 'quit' : [True, '', []], | ||
| 'about' : [True, '', []], | ||
| 'activate-tab' : [True, 's', []], | ||
| 'preferences' : [True, '', []], | ||
| 'help' : [True, '', []] | ||
| } | ||
| appactions_service = Actions(app_id, app_path, session_bus, app_actions) | ||
| menus = {0: | ||
| {0: [{':section': (0, 1)}, {':section': (0, 2)}, {':section': (0, 3)}], | ||
| 1: [{'action': 'win.new-terminal', 'label': '_New Terminal', 'target': ['default', 'default']}], | ||
| 2: [{'action': 'app.preferences', 'label': '_Preferences'}], | ||
| 3: [{'action': 'app.help', 'label': '_Help'}, | ||
| {'action': 'app.about', 'label': '_About'}, | ||
| {'action': 'app.quit', 'label': '_Quit'} | ||
| ] | ||
| } | ||
| } | ||
| menus_service = Menus(app_id, menu_path, session_bus, menus) | ||
|
|
||
| def pset(key, etype, value, ignore_errors=True): | ||
| return prop_set(w, key, etype, value) | ||
| pset("_GTK_APP_MENU_OBJECT_PATH", "utf8", menu_path) | ||
| pset("_GTK_WINDOW_OBJECT_PATH", "utf8", window_path) | ||
| pset("_GTK_APPLICATION_OBJECT_PATH", "utf8", app_path) | ||
| pset("_GTK_UNIQUE_BUS_NAME", "utf8", bus_name) | ||
| pset("_GTK_APPLICATION_ID", "utf8", app_id) | ||
| print("gtk menu properties for window %#x on display %s" % (w.xid, display.get_name())) | ||
|
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| window.show() | ||
| gtk.main() | ||
| del menuactions_service, appactions_service, menus_service | ||
|
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|
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| if __name__ == '__main__': | ||
| sys.exit(main(sys.argv)) |
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