def __init__(self, parent, uid):
QtGui.QLabel.__init__(self, parent)
BackendQuadrant.__init__(self, uid)
self.prnt = parent
self.setMouseTracking(True)
self.bg_image = QtGui.QImage(
pypentago.data['quad_bg.png']
)
# 0 1 | With 0 aligned properly,
# 2 3 | 1 and 3 need to be mirrored horizontally, 2 and 3 verticaly.
# While horizontally mirror means "| *" -> "* |", meaning that the
# mirror axis lies vertically.
self.bg_image = self.bg_image.mirrored(uid == 1 or uid == 3,
uid == 2 or uid == 3)
# Clockwise rotation image overlay.
self.rot_cw = SVGFakePixmap(
pypentago.data['rot_cw.svg']
)
# Counter-clockwise rotation image overlay.
self.rot_ccw = SVGFakePixmap(
pypentago.data['rot_ccw.svg']
)
self.img = [
QtGui.QImage(
pypentago.data['ball-empty.png']
),
QtGui.QImage(
pypentago.data['ball-white.png']
),
QtGui.QImage(
pypentago.data['ball-black.png']
),
]
self.stone_background = QtGui.QImage(
pypentago.data['ball-bg.png']
)
self.overlay = Overlay(self.repaint)
self.blink_timer = QtCore.QTimer(self)
self.preview_stone = None
self.blink_cw = OverlayBlink(self.overlay, self.repaint)
self.blink_ccw = OverlayBlink(self.overlay, self.repaint)
self.blink_stone = StoneBlink(self.repaint)
self.block_user_control = [self.blink_ccw, self.blink_cw,
self.blink_stone]
class Quadrant(QtGui.QLabel, BackendQuadrant):
PREVIEW_OPACITY = 0.4
def __init__(self, parent, uid):
QtGui.QLabel.__init__(self, parent)
BackendQuadrant.__init__(self, uid)
self.prnt = parent
self.setMouseTracking(True)
self.bg_image = QtGui.QImage(
pypentago.data['quad_bg.png']
)
# 0 1 | With 0 aligned properly,
# 2 3 | 1 and 3 need to be mirrored horizontally, 2 and 3 verticaly.
# While horizontally mirror means "| *" -> "* |", meaning that the
# mirror axis lies vertically.
self.bg_image = self.bg_image.mirrored(uid == 1 or uid == 3,
uid == 2 or uid == 3)
# Clockwise rotation image overlay.
self.rot_cw = SVGFakePixmap(
pypentago.data['rot_cw.svg']
)
# Counter-clockwise rotation image overlay.
self.rot_ccw = SVGFakePixmap(
pypentago.data['rot_ccw.svg']
)
self.img = [
QtGui.QImage(
pypentago.data['ball-empty.png']
),
QtGui.QImage(
pypentago.data['ball-white.png']
),
QtGui.QImage(
pypentago.data['ball-black.png']
),
]
self.stone_background = QtGui.QImage(
pypentago.data['ball-bg.png']
)
self.overlay = Overlay(self.repaint)
self.blink_timer = QtCore.QTimer(self)
self.preview_stone = None
self.blink_cw = OverlayBlink(self.overlay, self.repaint)
self.blink_ccw = OverlayBlink(self.overlay, self.repaint)
self.blink_stone = StoneBlink(self.repaint)
self.block_user_control = [self.blink_ccw, self.blink_cw,
self.blink_stone]
def paintEvent(self, event):
# We might want to change that for performance reasons later on.
# Either FastTransformation or SmoothTransformation.
s_mode = QtCore.Qt.SmoothTransformation
h = self.height()
w = self.width()
min_size = min([h, w])
paint = QtGui.QPainter()
paint.begin(self)
# Resize the background image.
bg = self.bg_image.scaledToHeight(min_size, s_mode)
paint.drawImage(0, 0, bg)
s_size = min_size - min_size / 6.0
# The space a stone has got is a third of the total space
# available.
size = s_size / 3.0
# The size of one stone is a fourth of either the height or the
# width of the quadrant, depending which of them is smaller.
w_size = size / 1.25
# What we need to add to compensate for the difference of the img
# and the total size.
d_size = (size - w_size) / 2.0 + (min_size - s_size) / 2.0
# Scale all of the images to one fourth of the space we've got.
# We're assuming to work with squared images!
imgs = [img.scaledToHeight(w_size, s_mode) for img in self.img]
if self.blink_stone:
b_col, b_row = self.blink_stone.coord
else:
b_col, b_row = None, None
for y_c, row in enumerate(self.field):
y_p = y_c * size
for x_c, col in enumerate(row):
x_p = x_c * size
if x_c == b_col and y_c == b_row:
paint.setOpacity(self.blink_stone.value)
stone_value = self.field[y_c][x_c]
paint.drawImage(x_p+d_size, y_p+d_size, self.stone_background)
paint.drawImage(x_p+d_size, y_p+d_size, imgs[stone_value])
if x_c == b_col and y_c == b_row:
paint.setOpacity(1)
if self.preview_stone is not None:
x_c, y_c = self.preview_stone
if 0 <= x_c <= 2 and 0 <= y_c <= 2 and not self.field[y_c][x_c]:
uid = self.prnt.prnt.local_player.uid
x_p, y_p = x_c * size, y_c * size
paint.setOpacity(self.PREVIEW_OPACITY)
paint.drawImage(x_p+d_size, y_p+d_size, imgs[uid])
paint.setOpacity(1)
if self.overlay:
# Display rotation overlay.
rot_cw = self.rot_cw.scaledToWidth(w / 2.0, s_mode)
rot_ccw = self.rot_ccw.scaledToWidth(w / 2.0, s_mode)
cw_y = h / 2.0 - rot_cw.height() / 2.0
ccw_y = h / 2.0 - rot_ccw.height() / 2.0
cw_o, ccw_o = self.overlay.opacity
paint.setOpacity(cw_o + self.blink_cw.value)
paint.drawPixmap(0, cw_y, rot_cw)
if ccw_o != cw_o or self.blink_ccw or self.blink_cw:
paint.setOpacity(ccw_o + self.blink_ccw.value)
paint.drawPixmap(w / 2.0, ccw_y, rot_ccw)
paint.setOpacity(1)
# This was a triumph!
paint.end()
def rotate(self, clockwise, user_done=True):
BackendQuadrant.rotate(self, clockwise)
self.prnt.may_rot = False
self.overlay.hide()
self.repaint()
if user_done:
self.prnt.do_turn(clockwise and "CW" or "CCW", self.uid)
def show_rot(self, clockwise, callafter=None):
if clockwise:
self.blink_cw.run(5000, callafter)
else:
self.blink_ccw.run(5000, callafter)
def show_loc(self, col, row, callafter=None):
self.blink_stone.coord = (col, row)
self.blink_stone.run(5000, callafter)
def mousePressEvent(self, event):
if not self.prnt.user_control:
self.prnt.reclaim_control()
return
if self.prnt.may_rot and not self.overlay:
# This shouldn't actually be happening. Just in case it is.
warnings.warn('may_rot == True and mousePressEvent but no overlay')
return
x, y = event.x(), event.y()
w = self.width()
h = self.height()
if self.overlay:
if x < w / 2.0:
# Clockwise
self.rotate(True)
else:
# Counter-clockwise
self.rotate(False)
self.repaint()
# Update outdated position of preview stone.
self.mouseMoveEvent(event)
else:
# No overlay. Player wants to set a stone.
size = min([h, w]) / 3.0
x, y = get_coord(size, x), get_coord(size, y)
self.set_stone(y, x)
def enterEvent(self, event):
if self.prnt.may_rot:
self.overlay.show()
self.repaint()
def leaveEvent(self, event):
if not (self.blink_ccw or self.blink_cw):
self.overlay.hide()
self.preview_stone = None
self.repaint()
def mouseMoveEvent(self, event):
if not self.prnt.user_control:
return
if not self.overlay:
x, y = event.x(), event.y()
size = min([self.height(), self.width()]) / 3.0
x, y = get_coord(size, x), get_coord(size, y)
if x > 3 or x < 0 or y > 3 or y < 0:
warnings.warn("Attempting out-of-range preview stone at "
"row %r and col %r" % (y, x))
self.preview_stone = None
else:
self.preview_stone = x, y
self.repaint()
return
else:
x = event.x()
if x < self.width() / 2.0:
self.overlay.highlight_cw()
else:
self.overlay.highlight_ccw()
self.repaint()
def set_stone(self, row, col, player_id=None, may_rot=True):
if player_id is None:
player_id = self.prnt.prnt.local_player.uid
if self.field[row][col]:
return
self.field[row][col] = player_id
self.prnt.may_rot = may_rot
self.prnt.temp_turn = [self.uid, row, col]
if may_rot:
self.overlay.show()
self.repaint()
@property
def user_control(self):
return not any(self.block_user_control)
def reclaim_control(self):
for elem in self.block_user_control:
if elem:
elem.stop()
