def setup_sufficient_space(self):
# TODO move into prepare.
size = misc.install_size()
self.db.subst('ubiquity/text/required_space', 'SIZE',
misc.format_size(size))
free = self.free_space()
self.db.subst('ubiquity/text/free_space', 'SIZE',
misc.format_size(free))
required_text = self.description('ubiquity/text/required_space')
free_text = self.description('ubiquity/text/free_space')
self.ui.set_sufficient_space(size < free, required_text, free_text)
def setup_sufficient_space(self):
# TODO move into prepare.
size = misc.install_size()
self.db.subst(
'ubiquity/text/required_space', 'SIZE',
misc.format_size(size))
free = self.free_space()
self.db.subst(
'ubiquity/text/free_space', 'SIZE',
misc.format_size(free))
required_text = self.description('ubiquity/text/required_space')
free_text = self.description('ubiquity/text/free_space')
self.ui.set_sufficient_space(size < free, required_text, free_text)
def _drawLabels(self, painter, part, x, h, partColor):
painter.setPen(QtCore.Qt.black)
# label vertical location
labelY = h + 8
texts = []
texts.append(part.name)
texts.append(format_size(part.size))
nameFont = QtGui.QFont("arial", 10)
infoFont = QtGui.QFont("arial", 8)
painter.setFont(nameFont)
v_off = 0
width = 0
for text in texts:
textSize = painter.fontMetrics().size(
QtCore.Qt.TextSingleLine, text)
painter.drawText(
x + 18,
labelY + v_off + textSize.height() / 2, text)
v_off += textSize.height()
painter.setFont(infoFont)
painter.setPen(QtGui.QColor(PartitionsBar.InfoColor))
width = max(width, textSize.width())
self._drawPartitionFrame(painter, x, labelY - 3, 13, 13, partColor)
return width + 40
def _drawLabels(self, painter, part, x, h, partColor):
painter.setPen(QtCore.Qt.black)
# label vertical location
labelY = h + 8
texts = []
texts.append(part.name)
texts.append(format_size(part.size))
nameFont = QtGui.QFont("arial", 10)
infoFont = QtGui.QFont("arial", 8)
painter.setFont(nameFont)
v_off = 0
width = 0
for text in texts:
textSize = painter.fontMetrics().size(QtCore.Qt.TextSingleLine,
text)
painter.drawText(x + 18, labelY + v_off + textSize.height() / 2,
text)
v_off += textSize.height()
painter.setFont(infoFont)
painter.setPen(QtGui.QColor(PartitionsBar.InfoColor))
width = max(width, textSize.width())
self._drawPartitionFrame(painter, x, labelY - 3, 13, 13, partColor)
return width + 40
def setup_sufficient_space(self):
# TODO move into prepare.
size = misc.install_size()
self.db.subst('ubiquity/text/prepare_sufficient_space', 'SIZE', misc.format_size(size))
space = self.description('ubiquity/text/prepare_sufficient_space')
self.ui.set_sufficient_space(self.big_enough(size))
self.ui.set_sufficient_space_text(space)
def setup_sufficient_space(self):
# TODO move into prepare.
size = misc.install_size()
self.db.subst('ubiquity/text/prepare_sufficient_space', 'SIZE',
misc.format_size(size))
space = self.description('ubiquity/text/prepare_sufficient_space')
self.ui.set_sufficient_space(self.big_enough(size))
self.ui.set_sufficient_space_text(space)
def set_size(self, size):
self.size = size
if size > 0:
self.subtitle = format_size(self.size)
else:
self.subtitle = ''
def set_size(self, size):
self.size = size
if size > 0:
self.subtitle = format_size(self.size)
else:
self.subtitle = ''
def paintEvent(self, qPaintEvent):
painter = QPainter(self)
#used for drawing sunken frame
sunkenFrameStyle = QStyleOptionFrame()
sunkenFrameStyle.state = QStyle.State_Sunken
h = self.bar_height
h_2 = self.bar_height/2
effective_width = self.width() - 1
path = QPainterPath()
path.addRoundedRect(1, 1, self.width()-2, h-2, self.radius, self.radius)
part_offset = 0
label_offset = 0
trunc_pix = 0
resize_handle_x = None
for p in self.partitions:
painter.setRenderHint(QPainter.Antialiasing, True)
#this is done so that even after resizing, other partitions draw in the same places
trunc_pix += (effective_width * float(p.size) / self.diskSize)
pix_size = int(round(trunc_pix))
trunc_pix -= pix_size
#use the right color for the filesystem
if Partition.filesystemColours.has_key(p.fs):
pColor = QColor(Partition.filesystemColours[p.fs])
else:
pColor = QColor(Partition.filesystemColours['free'])
pal = QPalette(pColor)
dark = pal.color(QPalette.Dark)
mid = pColor.darker(125)
midl = mid.lighter(125)
grad = QLinearGradient(QPointF(0, 0), QPointF(0, h))
if p.fs == "free":
grad.setColorAt(.25, mid)
grad.setColorAt(1, midl)
else:
grad.setColorAt(0, midl)
grad.setColorAt(.75, mid)
painter.setPen(Qt.NoPen)
painter.setBrush(QBrush(grad))
painter.setClipRect(part_offset, 0, pix_size, h*2)
painter.drawPath(path)
if part_offset > 0:
painter.setPen(dark)
painter.drawLine(part_offset, 3, part_offset, h - 3)
painter.setClipping(False)
draw_labels = True
if draw_labels:
#draw the labels
painter.setPen(Qt.black)
#name is the path by default, or free space if unpartitioned
name = p.name
if name == None:
if p.fs == 'free':
name = 'free space'
elif p.fs == 'swap':
name = 'swap'
else:
name = p.path
#label vertical location
labelY = h + 8
texts = []
texts.append(name)
texts.append("%.01f%% (%s)" % (float(p.size) / self.diskSize * 100, format_size(p.size)))
nameFont = QFont("arial", 10)
infoFont = QFont("arial", 8)
painter.setFont(nameFont)
v_off = 0
width = 0
for text in texts:
textSize = painter.fontMetrics().size(Qt.TextSingleLine, text)
painter.drawText(label_offset + 20, labelY + v_off + textSize.height()/2, text)
v_off += textSize.height()
painter.setFont(infoFont)
painter.setPen(QColor(PartitionsBar.InfoColor))
width = max(width, textSize.width())
painter.setPen(Qt.NoPen)
painter.setBrush(mid)
labelRect = QPainterPath()
labelRect.addRoundedRect(label_offset+1, labelY - 3, 13, 13, 4, 4)
painter.drawPath(labelRect)
sunkenFrameStyle.rect = QRect(label_offset, labelY-4, 15, 15)
self.style().drawPrimitive(QStyle.PE_Frame, sunkenFrameStyle, painter, self)
self.style().drawPrimitive(QStyle.PE_Frame, sunkenFrameStyle, painter, self)
label_offset += width + 40
#set the handle location for drawing later
if self.resize_part and p == self.resize_part.next:
resize_handle_x = part_offset
#increment the partition offset
part_offset += pix_size
sunkenFrameStyle.rect = QRect(0, 0, self.width(), h)
self.style().drawPrimitive(QStyle.PE_Frame, sunkenFrameStyle, painter, self)
if self.resize_part and resize_handle_x:
# draw a resize handle
part = self.resize_part
xloc = resize_handle_x
self.resize_loc = xloc
side = 1
arr_dist = 5
painter.setPen(Qt.NoPen)
painter.setBrush(Qt.black)
painter.setRenderHint(QPainter.Antialiasing, True)
#move out so not created every time
arrow_offsets = (
(0, h/2-1), (4, h/2-1), (4, h/2-3), (8, h/2),
(4, h/2+3), (4, h/2+1), (0, h/2+1))
p1 = arrow_offsets[0]
if part.size > part.minsize:
arrow = QPainterPath(QPointF(xloc + -1 * p1[0], p1[1]))
for p in arrow_offsets:
arrow.lineTo(xloc + -1 * p[0] + 1, p[1])
painter.drawPath(arrow)
if part.size < part.maxsize:
arrow = QPainterPath(QPointF(xloc + p1[0], p1[1]))
for p in arrow_offsets:
arrow.lineTo(xloc + p[0], p[1])
painter.drawPath(arrow)
painter.setRenderHint(QPainter.Antialiasing, False)
painter.setPen(Qt.black)
painter.drawLine(xloc, 0, xloc, h)
def set_size(self, size):
size = misc.format_size(size)
self.size.set_markup('<span size="x-large">%s</span>' % size)
def paintEvent(self, qPaintEvent):
painter = QPainter(self)
#used for drawing sunken frame
sunkenFrameStyle = QStyleOptionFrame()
sunkenFrameStyle.state = QStyle.State_Sunken
h = self.bar_height
h_2 = self.bar_height/2
effective_width = self.width() - 1
path = QPainterPath()
path.addRoundedRect(1, 1, self.width()-2, h-2, self.radius, self.radius)
part_offset = 0
label_offset = 0
trunc_pix = 0
resize_handle_x = None
for p in self.partitions:
painter.setRenderHint(QPainter.Antialiasing, True)
#this is done so that even after resizing, other partitions draw in the same places
trunc_pix += (effective_width * float(p.size) / self.diskSize)
pix_size = int(round(trunc_pix))
trunc_pix -= pix_size
#use the right color for the filesystem
if Partition.filesystemColours.has_key(p.fs):
pColor = QColor(Partition.filesystemColours[p.fs])
else:
pColor = QColor(Partition.filesystemColours['free'])
pal = QPalette(pColor)
dark = pal.color(QPalette.Dark)
mid = pColor.darker(125)
midl = mid.lighter(125)
grad = QLinearGradient(QPointF(0, 0), QPointF(0, h))
if p.fs == "free":
grad.setColorAt(.25, mid)
grad.setColorAt(1, midl)
else:
grad.setColorAt(0, midl)
grad.setColorAt(.75, mid)
painter.setPen(Qt.NoPen)
painter.setBrush(QBrush(grad))
painter.setClipRect(part_offset, 0, pix_size, h*2)
painter.drawPath(path)
if part_offset > 0:
painter.setPen(dark)
painter.drawLine(part_offset, 3, part_offset, h - 3)
painter.setClipping(False)
draw_labels = True
if draw_labels:
#draw the labels
painter.setPen(Qt.black)
#name is the path by default, or free space if unpartitioned
name = p.name
if name == None:
if p.fs == 'free':
name = 'free space'
elif p.fs == 'swap':
name = 'swap'
else:
name = p.path
#label vertical location
labelY = h + 8
texts = []
texts.append(name)
texts.append("%.01f%% (%s)" % (float(p.size) / self.diskSize * 100, format_size(p.size)))
nameFont = QFont("arial", 10)
infoFont = QFont("arial", 8)
painter.setFont(nameFont)
v_off = 0
width = 0
for text in texts:
textSize = painter.fontMetrics().size(Qt.TextSingleLine, text)
painter.drawText(label_offset + 20, labelY + v_off + textSize.height()/2, text)
v_off += textSize.height()
painter.setFont(infoFont)
painter.setPen(QColor(PartitionsBar.InfoColor))
width = max(width, textSize.width())
painter.setPen(Qt.NoPen)
painter.setBrush(mid)
labelRect = QPainterPath()
labelRect.addRoundedRect(label_offset+1, labelY - 3, 13, 13, 4, 4)
painter.drawPath(labelRect)
sunkenFrameStyle.rect = QRect(label_offset, labelY-4, 15, 15)
self.style().drawPrimitive(QStyle.PE_Frame, sunkenFrameStyle, painter, self)
self.style().drawPrimitive(QStyle.PE_Frame, sunkenFrameStyle, painter, self)
label_offset += width + 40
#set the handle location for drawing later
if self.resize_part and p == self.resize_part.next:
resize_handle_x = part_offset
#increment the partition offset
part_offset += pix_size
sunkenFrameStyle.rect = QRect(0, 0, self.width(), h)
self.style().drawPrimitive(QStyle.PE_Frame, sunkenFrameStyle, painter, self)
if self.resize_part and resize_handle_x:
# draw a resize handle
part = self.resize_part
xloc = resize_handle_x
self.resize_loc = xloc
side = 1
arr_dist = 5
painter.setPen(Qt.NoPen)
painter.setBrush(Qt.black)
painter.setRenderHint(QPainter.Antialiasing, True)
#move out so not created every time
arrow_offsets = (
(0, h/2-1), (4, h/2-1), (4, h/2-3), (8, h/2),
(4, h/2+3), (4, h/2+1), (0, h/2+1))
p1 = arrow_offsets[0]
if part.size > part.minsize:
arrow = QPainterPath(QPointF(xloc + -1 * p1[0], p1[1]))
for p in arrow_offsets:
arrow.lineTo(xloc + -1 * p[0] + 1, p[1])
painter.drawPath(arrow)
if part.size < part.maxsize:
arrow = QPainterPath(QPointF(xloc + p1[0], p1[1]))
for p in arrow_offsets:
arrow.lineTo(xloc + p[0], p[1])
painter.drawPath(arrow)
painter.setRenderHint(QPainter.Antialiasing, False)
painter.setPen(Qt.black)
painter.drawLine(xloc, 0, xloc, h)
def test_format_size(self):
self.assertEqual(misc.format_size(4 * 1000**0), '4.0 B')
self.assertEqual(misc.format_size(4 * 1000**1), '4.0 kB')
self.assertEqual(misc.format_size(4 * 1000**2), '4.0 MB')
self.assertEqual(misc.format_size(4 * 1000**3), '4.0 GB')
self.assertEqual(misc.format_size(4 * 1000**4), '4.0 TB')
def test_format_size(self):
self.assertEqual(misc.format_size(4 * 1000 ** 0), '4.0 B')
self.assertEqual(misc.format_size(4 * 1000 ** 1), '4.0 kB')
self.assertEqual(misc.format_size(4 * 1000 ** 2), '4.0 MB')
self.assertEqual(misc.format_size(4 * 1000 ** 3), '4.0 GB')
self.assertEqual(misc.format_size(4 * 1000 ** 4), '4.0 TB')
def set_size(self, size):
size = misc.format_size(size)
self.size.set_markup('<span size="x-large">%s</span>' % size)