diff options
Diffstat (limited to 'src/keyboard.py')
| -rw-r--r-- | src/keyboard.py | 145 |
1 files changed, 67 insertions, 78 deletions
diff --git a/src/keyboard.py b/src/keyboard.py index ffe7207..6f059bf 100644 --- a/src/keyboard.py +++ b/src/keyboard.py @@ -5,95 +5,84 @@ import gobject import gtk.gdk as gdk import pango import virtkey - - -# from OnBoard.utils.py -keysyms = {"space" : 0xff80, - "insert" : 0xff9e, - "home" : 0xff50, - "page_up" : 0xff55, - "page_down" : 0xff56, - "end" : 0xff57, - "delete" : 0xff9f, - "return" : 0xff0d, - "backspace" : 0xff08, - "left" : 0xff51, - "up" : 0xff52, - "right" : 0xff53, - "down" : 0xff54,} - -# TODO add horizonal keysize - will be able to specify a mulitplier -# TODO add key colour - -backspace = ("⌫", keysyms["backspace"]) -control = (".?12", keysyms["space"]) #TODO not implemented - -# key format ("label", keysym, size) -layout = ( ("q", "w", "e", "r", "t", "y", "u", "i", "o", "p"), - ("a", "s", "d", "f", "g", "h", "j", "k", "l", backspace ), - ("z", "x", "c", "v", "b", "n", "m", " ", control, "⇧") ) - -# TODO add keyboard layers -#layout2 = ( ("Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P"), -# ("A", "S", "D", "F", "G", "H", "J", "K", "L", backspace ), -# ("Z", "X", "C", "V", "B", "N", "M", " ", " ", "⇧") ) +import qwerty class CaribouPredicitionArea(gtk.HBox): pass -class CaribouKey(gtk.Button): - __gtype_name__ = "CaribouKey" - - def __init__(self, key, vk): - if isinstance(key, tuple): - label = key[0] - keysym = key[1] - self.__press_key = vk.press_keysym - self.__release_key = vk.release_keysym - elif isinstance(key, str): - label = key - keysym = ord(key.decode('utf-8')) - self.__press_key = vk.press_unicode - self.__release_key = vk.release_unicode - else: - pass #TODO throw error here - gtk.Button.__init__(self, label) - #self.set_relief(gtk.RELIEF_NONE) - self.connect("clicked", self.__on_click, keysym) - - def __on_click(self, widget, data): - self.__press_key(data) - self.__release_key(data) - -gobject.type_register(CaribouKey) - -class CaribouKeyboard(gtk.VBox): - __gtype_name__ = "CaribouKeyboard" +class CaribouKeyboard(gtk.Frame): + + def __init__(self): + gtk.Frame.__init__(self) + self.set_shadow_type(gtk.SHADOW_NONE) + + self._layouts = [] + self._vk = virtkey.virtkey() + + for layout in qwerty.keyboard: + layoutvbox = gtk.VBox(homogeneous=True) + for row in layout: + rowhbox = gtk.HBox(homogeneous=True) + for key in row: + # check if the key is a simple str or a key defined by a tuple + if isinstance(key, str): + button = gtk.Button(key) + char = ord(key.decode('utf-8')) + button.connect("clicked", lambda w, d: self.__send_unicode(d), char) + elif isinstance(key, tuple): + button = gtk.Button(key[0]) + # check if this key is a layout switch key or not + if isinstance(key[1], str): + # switch layout key + button.connect("clicked", lambda w, d: self.__switch_layout(d), key[0]) + else: + # regular key + button.connect("clicked", lambda w, d: self.__send_keysym(d), key[1]) + else: + pass #TODO throw error here + + rowhbox.pack_start(button, expand=False, fill=True) + + layoutvbox.pack_start(rowhbox, expand=False, fill=False) + self._layouts.append(layoutvbox) + + # add the first layer and make it visible + self.add(self._layouts[0]) + self.show_all() + + def __send_unicode(self, char): + self._vk.press_unicode(char) + self._vk.release_unicode(char) + + def __send_keysym(self, keysym): + self._vk.press_keysym(keysym) + self._vk.release_keysym(keysym) + + def __switch_layout(self, data): + if data == "⇧": + self.remove(self._layouts[0]) + self.add(self._layouts[1]) + self.show_all() + elif data == "⇩": + self.remove(self._layouts[1]) + self.add(self._layouts[0]) + self.show_all() + +gobject.type_register(CaribouKeyboard) + +class CaribouWindow(gtk.VBox): + __gtype_name__ = "CaribouWindow" def __init__(self): - super(CaribouKeyboard, self).__init__() - self.set_name("CaribouKeyboard") + super(CaribouWindow, self).__init__() + self.set_name("CaribouWindow") self.__toplevel = gtk.Window(gtk.WINDOW_POPUP) self.__toplevel.add(self) self.__toplevel.connect("size-allocate", lambda w, a: self.__check_position()) - self.__cursor_location = (0, 0) + self.pack_start(CaribouKeyboard()) - self.__build_keyboard() - - - #TODO: validate keyboard - def __build_keyboard(self): - vk = virtkey.virtkey() - for row in layout: - rowhbox = gtk.HBox(homogeneous=True) - for keylabel in row: - key = CaribouKey(keylabel, vk) - rowhbox.pack_start(key, expand=False, fill=True) - self.pack_start(rowhbox, expand=False, fill=False) - - #TODO understand def set_cursor_location(self, x, y): #print "----> SET CURSOR LOCATION" self.__cursor_location = (x, y) @@ -136,7 +125,7 @@ class CaribouKeyboard(gtk.VBox): self.__toplevel.move(x, y) if __name__ == "__main__": - ckbd = CaribouKeyboard() + ckbd = CaribouWindow() ckbd.show_all() gtk.main() |