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Ensure to not do unnecessary move when sliding

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This commit is contained in:
Marco Pesenti Gritti 2006-06-19 23:05:25 -04:00
parent 758d9fba43
commit 8212ce7595
1 changed files with 23 additions and 13 deletions
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36
sugar/shell/WindowManager.py
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@ -54,7 +54,7 @@ class WindowManager:
def set_position(self, position): def set_position(self, position):
self._position = position self._position = position
def _update_size_and_position(self): def _calc_size_and_position(self):
screen_width = self._window.get_screen().get_width() screen_width = self._window.get_screen().get_width()
screen_height = self._window.get_screen().get_height() screen_height = self._window.get_screen().get_height()
@ -69,27 +69,37 @@ class WindowManager:
height = int(screen_height * self._height) height = int(screen_height * self._height)
if self._position is WindowManager.CENTER: if self._position is WindowManager.CENTER:
x = int((screen_width - width) / 2) self._x = int((screen_width - width) / 2)
y = int((screen_height - height) / 2) self._y = int((screen_height - height) / 2)
elif self._position is WindowManager.LEFT: elif self._position is WindowManager.LEFT:
x = - int((1.0 - self._sliding_pos) * width) self._x = - int((1.0 - self._sliding_pos) * width)
y = int((screen_height - height) / 2) self._y = int((screen_height - height) / 2)
elif self._position is WindowManager.TOP: elif self._position is WindowManager.TOP:
x = int((screen_width - width) / 2) self._x = int((screen_width - width) / 2)
y = - int((1.0 - self._sliding_pos) * height) self._y = - int((1.0 - self._sliding_pos) * height)
self._window.move(x, y) self._real_width = width
self._window.resize(width, height) self._real_height = height
def _update_size_and_position(self):
self._calc_size_and_position()
self._window.move(self._x, self._y)
self._window.resize(self._real_width, self._real_height)
def _update_position(self):
self._calc_size_and_position()
self._window.move(self._x, self._y)
def __slide_in_timeout_cb(self): def __slide_in_timeout_cb(self):
self._window.show() if self._sliding_pos == 0:
self._window.show()
self._sliding_pos += 0.05 self._sliding_pos += 0.05
if self._sliding_pos > 1.0: if self._sliding_pos > 1.0:
self._sliding_pos = 1.0 self._sliding_pos = 1.0
self._update_size_and_position() self._update_position()
if self._sliding_pos == 1.0: if self._sliding_pos == 1.0:
return False return False
@ -104,7 +114,7 @@ class WindowManager:
if self._sliding_pos < 0: if self._sliding_pos < 0:
self._sliding_pos = 0 self._sliding_pos = 0
self._update_size_and_position() self._update_position()
if self._sliding_pos == 0: if self._sliding_pos == 0:
self._window.hide() self._window.hide()