diff options
Diffstat (limited to 'sugargame/event.py')
| -rw-r--r-- | sugargame/event.py | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/sugargame/event.py b/sugargame/event.py index 431a600..8cd0ee9 100644 --- a/sugargame/event.py +++ b/sugargame/event.py @@ -3,7 +3,7 @@ from gi.repository import Gdk from gi.repository import GObject import pygame import pygame.event -import logging +import logging class _MockEvent(object): def __init__(self, keyval): @@ -29,7 +29,7 @@ class Translator(object): 'KP_Right' : pygame.K_KP6, } - + mod_map = { pygame.K_LALT: pygame.KMOD_LALT, pygame.K_RALT: pygame.KMOD_RALT, @@ -38,7 +38,7 @@ class Translator(object): pygame.K_LSHIFT: pygame.KMOD_LSHIFT, pygame.K_RSHIFT: pygame.KMOD_RSHIFT, } - + def __init__(self, mainwindow, inner_evb): """Initialise the Translator with the windows to which to listen""" self._mainwindow = mainwindow @@ -50,7 +50,7 @@ class Translator(object): Gdk.EventMask.KEY_PRESS_MASK | \ Gdk.EventMask.KEY_RELEASE_MASK \ ) - + self._inner_evb.set_events( Gdk.EventMask.POINTER_MOTION_MASK | \ Gdk.EventMask.POINTER_MOTION_HINT_MASK | \ @@ -61,7 +61,7 @@ class Translator(object): self._mainwindow.set_can_focus(True) self._inner_evb.set_can_focus(True) - + # Callback functions to link the event systems self._mainwindow.connect('unrealize', self._quit_cb) self._inner_evb.connect('key_press_event', self._keydown_cb) @@ -71,7 +71,7 @@ class Translator(object): self._inner_evb.connect('motion-notify-event', self._mousemove_cb) self._inner_evb.connect('draw', self._draw_cb) self._inner_evb.connect('configure-event', self._resize_cb) - + # Internal data self.__stopped = False self.__keystate = [0] * 323 @@ -88,7 +88,7 @@ class Translator(object): pygame.key.set_repeat = self._set_repeat pygame.mouse.get_pressed = self._get_mouse_pressed pygame.mouse.get_pos = self._get_mouse_pos - + def _draw_cb(self, widget, event): if pygame.display.get_init(): pygame.event.post(pygame.event.Event(pygame.VIDEOEXPOSE)) @@ -113,9 +113,9 @@ class Translator(object): self.__held_last_time[key] = pygame.time.get_ticks() self.__held_time_left[key] = self.__repeat[0] self.__held.add(key) - + return self._keyevent(widget, event, pygame.KEYDOWN) - + def _keyup_cb(self, widget, event): key = event.keyval if self.__repeat[0] is not None: @@ -126,19 +126,19 @@ class Translator(object): self.__held.discard(key) return self._keyevent(widget, event, pygame.KEYUP) - + def _keymods(self): mod = 0 for key_val, mod_val in self.mod_map.iteritems(): mod |= self.__keystate[key_val] and mod_val return mod - + def _keyevent(self, widget, event, type): key = Gdk.keyval_name(event.keyval) if key is None: # No idea what this key is. return False - + keycode = None if key in self.key_trans: keycode = self.key_trans[key] @@ -151,7 +151,7 @@ class Translator(object): self._mainwindow.view_source() else: print 'Key %s unrecognized' % key - + if keycode is not None: if type == pygame.KEYDOWN: mod = self._keymods() @@ -163,7 +163,7 @@ class Translator(object): ukey = '' evt = pygame.event.Event(type, key=keycode, unicode=ukey, mod=mod) self._post(evt) - + return True def _get_pressed(self): @@ -179,12 +179,12 @@ class Translator(object): def _mouseup_cb(self, widget, event): self.__button_state[event.button-1] = 0 return self._mouseevent(widget, event, pygame.MOUSEBUTTONUP) - + def _mouseevent(self, widget, event, type): evt = pygame.event.Event(type, button=event.button, pos=(event.x, event.y)) self._post(evt) return True - + def _mousemove_cb(self, widget, event): # From http://www.learningpython.com/2006/07/25/writing-a-custom-widget-using-pygtk/ # if this is a hint, then let's get all the necessary @@ -198,38 +198,38 @@ class Translator(object): rel = (x - self.__mouse_pos[0], y - self.__mouse_pos[1]) self.__mouse_pos = (x, y) - + self.__button_state = [ state & Gdk.ModifierType.BUTTON1_MASK and 1 or 0, state & Gdk.ModifierType.BUTTON2_MASK and 1 or 0, state & Gdk.ModifierType.BUTTON3_MASK and 1 or 0, ] - + evt = pygame.event.Event(pygame.MOUSEMOTION, pos=self.__mouse_pos, rel=rel, buttons=self.__button_state) self._post(evt) return True - + def _tick_cb(self): cur_time = pygame.time.get_ticks() for key in self.__held: delta = cur_time - self.__held_last_time[key] self.__held_last_time[key] = cur_time - + self.__held_time_left[key] -= delta if self.__held_time_left[key] <= 0: self.__held_time_left[key] = self.__repeat[1] self._keyevent(None, _MockEvent(key), pygame.KEYDOWN) - + return True - + def _set_repeat(self, delay=None, interval=None): if delay is not None and self.__repeat[0] is None: self.__tick_id = GObject.timeout_add(10, self._tick_cb) elif delay is None and self.__repeat[0] is not None: GObject.source_remove(self.__tick_id) self.__repeat = (delay, interval) - + def _get_mouse_pos(self): return self.__mouse_pos |