class HooverBar(QGraphicsRectItem):
def __init__(self, *args):
super(HooverBar, self).__init__(*args)
self.setAcceptHoverEvents(True)
self.gi = None
self.description = [""]
self.base_font = QFont()
self.setPen(QPen(Qt.transparent))
def hoverEnterEvent(self, event):
super(HooverBar, self).hoverEnterEvent(event)
if self.gi == None:
self.gi = QGraphicsRectItem(0, 0, 100, 100)
self.gi.setBrush(QBrush(QColor(0, 64, 0, 192)))
self.gi.setPen(QPen(Qt.transparent))
self.gi.setPos(event.scenePos().x() + 20,
event.scenePos().y() + 20)
x = y = 10
w = 0
for t in self.description:
description = QGraphicsSimpleTextItem()
description.setFont(self.base_font)
description.setBrush(QBrush(Qt.white))
description.setText(t)
description.setParentItem(self.gi)
description.setPos(x, y)
y += description.boundingRect().height()
w = max(w, description.boundingRect().width())
y += x
w += 2 * x
self.gi.setRect(0, 0, w, y)
self.scene().addItem(self.gi)
def hoverMoveEvent(self, event):
super(HooverBar, self).hoverMoveEvent(event)
# if self.gi:
# mainlog.debug("hoverMoveEvent GI pos={}-{}".format(self.gi.pos().x(),self.gi.pos().y()))
# mainlog.debug("hoverMoveEvent pos={}-{}".format(event.scenePos().x(),event.scenePos().y()))
if self.gi:
self.gi.setPos(event.scenePos().x() + 20,
event.scenePos().y() + 20)
def hoverLeaveEvent(self, event):
super(HooverBar, self).hoverLeaveEvent(event)
if self.gi:
# QtDoc : Removes the item item and all its children from the scene.
# The ownership of item is passed on to the caller
self.gi.setParentItem(None)
# self.scene().removeItem(self.gi)
self.gi = None
class HooverBar(QGraphicsRectItem):
def __init__(self, x, y, w, h, hoover_text, doubleclick_callback_widget,
order_part_id):
""" doubleclick_callback_widget : we will call the set_on_orderpart method
of that object if a doubleclik happens here.
"""
super(HooverBar, self).__init__(x, y, w, h)
self.setAcceptHoverEvents(True)
self.gi = None
self.hoover_text = hoover_text
self.description = None
self.doubleclick_callback_widget = doubleclick_callback_widget
self.order_part_id = order_part_id
self.base_font = QFont()
if configuration.font_select:
self.base_font.setPointSize(self.base_font.pointSize() * 2)
def hoverEnterEvent(self, event): # QGraphicsSceneHoverEvent * event )
# BUG I had a crash running this, I suspect ownership issues regarding
# graphics items...
global configuration
#mainlog.debug("hoverEnterEvent pos={}-{}".format(event.scenePos().x(),event.scenePos().y()))
# mainlog.debug("hoverEnterEvent data={}".format(self.data))
super(HooverBar, self).hoverEnterEvent(event)
if self.gi == None:
if self.hoover_text:
self.gi = QGraphicsRectItem(0, 0, 100, 100)
self.gi.setBrush(QBrush(QColor(0, 64, 0, 192)))
self.gi.setPen(QPen(Qt.transparent))
self.gi.setPos(event.scenePos().x() + 20,
event.scenePos().y() + 20)
# txt = [ "" ]
# txt = [ u"{} {}".format(self.data.production_file.order_part.human_identifier,
# date_to_dmy(self.data.production_file.order_part.deadline)),
# nstr(self.data.production_file.order_part.description),
# nstr(self.data.description),
# _("{}x{}={}h, rest:{}h").format(self.data.production_file.order_part.qty,
# nice_round(self.data.planned_hours),
# nice_round(self.data.production_file.order_part.qty*self.data.planned_hours),
# nice_round(self.data.planned_hours*self.data.production_file.order_part.qty - self.data.done_hours))]
x = y = 10
w = 0
for t in self.hoover_text:
description = QGraphicsSimpleTextItem()
description.setFont(self.base_font)
description.setBrush(QBrush(Qt.white))
description.setText(t)
description.setParentItem(self.gi)
description.setPos(x, y)
y += description.boundingRect().height()
w = max(w, description.boundingRect().width())
y += x
w += 2 * x
# description.setHtml(u"|{}| <b>{}</b><br/>{}<br>{}x{}={}h".format(
# self.data.production_file.order_part.human_identifier,
# self.data.production_file.order_part.description,
# self.data.description,
# self.data.production_file.order_part.qty, self.data.planned_hours, self.data.production_file.order_part.qty*self.data.planned_hours))
# description.setDefaultTextColor(Qt.white)
# br = description.boundingRect()
self.gi.setRect(0, 0, w, y)
self.scene().addItem(self.gi)
#mainlog.debug("hoverEnterEvent GI={}".format(self.gi))
# mainlog.debug("hoverEnterEvent Done")
def hoverMoveEvent(self, event):
super(HooverBar, self).hoverMoveEvent(event)
# if self.gi:
# mainlog.debug("hoverMoveEvent GI pos={}-{}".format(self.gi.pos().x(),self.gi.pos().y()))
# mainlog.debug("hoverMoveEvent pos={}-{}".format(event.scenePos().x(),event.scenePos().y()))
if self.gi:
self.gi.setPos(event.scenePos().x() + 20,
event.scenePos().y() + 20)
def hoverLeaveEvent(self, event):
super(HooverBar, self).hoverLeaveEvent(event)
if self.gi:
# mainlog.debug("hoverLeaveEvent GI={}".format(self.gi))
# self.gi.setActive(False)
# self.gi.setVisible(False)
# return
if self.description:
# I do this so that I can handle the destruction of description
# graphics item myself (i.e. description won't be deleted
# as a children of self.gi)
self.description.setParentItem(None)
self.description = None # and delete...
# QtDoc : Removes the item item and all its children from the scene.
# The ownership of item is passed on to the caller
self.gi.setParentItem(None)
# self.scene().removeItem(self.gi)
self.gi = None
# mainlog.debug("hoverLeaveEvent -- done")
# order_part_double_clicked = Signal(int)
def mouseDoubleClickEvent(self,
event): # QGraphicsSceneHoverEvent * event )
# mainlog.debug("mouseDoubleClickEvent {}".format(self.data))
super(HooverBar, self).mouseDoubleClickEvent(event)
self.doubleclick_callback_widget.set_on_order_part(self.order_part_id)
class PostViewScene(QGraphicsScene):
def set_cursor_on(self, opdef_id):
if opdef_id in self.posts_offsets:
coord = self.posts_offsets[opdef_id]
cover = self.cursor.rect().united(coord)
self.cursor.setRect(coord)
self.update(cover)
def _operation_hoover_description(self, op):
# order_part = op.production_file.order_part
txt = [
u"{} {}".format(op.order_part_human_identifier,
date_to_dmy(op.deadline)), # order_part.deadline
op.order_part_description or "",
op.description or "",
_("{}x{}={}h, rest:{}h").format(
op.qty, nice_round(op.planned_hours),
nice_round(op.qty * op.planned_hours),
nice_round(op.planned_hours * op.qty - op.done_hours))
]
return txt
def reload(self, order_overview_widget, all_ops, all_operations, sort=1):
# mainlog.debug("reload...")
progress = QProgressDialog(_("Collecting data..."), None, 0,
len(all_ops) + 3, order_overview_widget)
progress.setWindowTitle("Horse")
progress.setMinimumDuration(0)
progress.setWindowModality(Qt.WindowModal)
progress.setValue(progress.value() + 1)
progress.show()
for i in self.items():
self.removeItem(i)
self.posts_offsets = dict()
self.drawn_operations_data = dict()
self.cursor = QGraphicsRectItem(0, 0, 50, 300)
self.cursor.setBrush(QBrush(QColor(208, 208, 255, 255)))
self.cursor.setPen(QPen(Qt.transparent))
self.addItem(self.cursor)
bar_width = 8
bar_height = int(bar_width * 60.0 / 8.0)
ascent = QFontMetrics(self.base_font).ascent()
ascent_big = QFontMetrics(self.base_font_big).ascent()
post_ops = {}
# mainlog.debug("reload...2")
# z = 0
# for op,order_part,parts in all_operations:
# z = op.planned_hours
# z = order_part.deadline
# z = order_part.qty
# z = order_part.human_identifier
# all_operations = map(lambda i:i[0],all_operations)
y = 0
for opdef in all_ops:
progress.setValue(progress.value() + 1)
operations = filter(
lambda op: op.operation_definition_id == opdef.
operation_definition_id, all_operations)
# We're only interested in the effort/time that remains
# to be put on an operation. We're only interested in
# the future.
# We want the oeprations that are either
# - ongoing
# - ready to start.
# In all cases we're only interested in operations
# that are "active"
if sort == 1:
operations = sorted(
operations, key=lambda op: op.deadline or date(3000, 1, 1))
elif sort == 2:
operations = sorted(
operations,
key=lambda op: op.planned_hours * op.qty - op.done_hours)
else:
# Don't sort
pass
maximum = 16.0 #float !
small_hours = 0
op_ndx = 0
current_x = 50
bar_drawn = False
total_done_hours = total_estimated = 0
# --------------------------------------------------------------
# Started operations
bars_line = BarsLine(16, bar_width, bar_height, current_x, y, self,
order_overview_widget)
total_hours_to_do = 0
for op in filter(lambda op: op.done_hours > 0, operations):
hours_to_do = max(
0, op.planned_hours * op.qty -
op.done_hours) # max protects against reporting errors
total_hours_to_do += hours_to_do
total_estimated += op.planned_hours * op.qty
total_done_hours += op.done_hours
bars_line.add_bar(hours_to_do, QBrush(Qt.green),
self._operation_hoover_description(op),
False,
None) # op.production_file.order_part)
# --------------------------------------------------------------
bars_line_unstarted_operations = BarsLine(16, bar_width,
bar_height,
current_x + 30, y, self,
order_overview_widget)
total_hours_to_do_on_unstarted_operations = 0
for op in filter(lambda op: op.done_hours == 0, operations):
hours_to_do = op.planned_hours * op.qty
total_hours_to_do_on_unstarted_operations += hours_to_do
total_estimated += hours_to_do
bars_line_unstarted_operations.add_bar(
hours_to_do, QBrush(Qt.yellow),
self._operation_hoover_description(op), False,
None) #op.production_file.order_part)
y_start = y
total = total_hours_to_do + total_hours_to_do_on_unstarted_operations
if total > 0:
self.drawn_operations_data[
opdef.operation_definition_id] = "{}h".format(
int(round(total_estimated)))
gi = QGraphicsSimpleTextItem(
_("{} - Estimated to do : {}h; done : {}h").format(
opdef.description, int(round(total)),
int(round(total_done_hours))))
gi.setFont(self.base_font_big)
gi.setPos(0, y - gi.boundingRect().height())
self.addItem(gi)
th = gi.boundingRect().height()
gi = QGraphicsLineItem(-ascent_big, y, 1024 + 2 * ascent_big,
y)
gi.setPen(QPen(Qt.black))
self.addItem(gi)
y += th
else:
continue
y_bars = y
if total_hours_to_do > 0:
# There's something to draw
head = QGraphicsSimpleTextItem(_("Started"))
head.setFont(self.base_font)
head.setPos(current_x, y)
self.addItem(head)
y += head.boundingRect().height()
y += bar_height
bars_line.set_start_pos(current_x, y)
bars_line.finish_bar()
foot = QGraphicsSimpleTextItem(
_("{}h").format(int(total_hours_to_do + 0.5)))
foot.setFont(self.base_font)
foot.setPos(current_x, y)
self.addItem(foot)
y += foot.boundingRect().height()
current_x = max(current_x + bars_line.estimate_width(),
head.boundingRect().right(),
foot.boundingRect().right())
bar_drawn = True
if total_hours_to_do_on_unstarted_operations > 0:
if bars_line_unstarted_operations.estimate_width(
) + current_x > 1200:
x = 50
y += ascent_big
else:
y = y_bars
x = current_x + 50
head = QGraphicsSimpleTextItem(_("Not started yet"))
head.setFont(self.base_font)
head.setPos(x, y)
self.addItem(head)
y += head.boundingRect().height()
y += bar_height
bars_line_unstarted_operations.set_start_pos(x, y)
bars_line_unstarted_operations.finish_bar()
foot = QGraphicsSimpleTextItem(
_("{}h").format(
int(total_hours_to_do_on_unstarted_operations + 0.5)))
foot.setFont(self.base_font)
foot.setPos(x, y)
self.addItem(foot)
y += foot.boundingRect().height()
bar_drawn = True
y += 3 * ascent_big
r = self.sceneRect()
self.posts_offsets[opdef.operation_definition_id] = \
QRectF(r.x() - 2*ascent_big, y_start - 1.5*ascent_big,
r.width() + 4*ascent_big, (y - ascent_big) - (y_start - 1.5*ascent_big) )
y += ascent_big
# mainlog.debug("reload...3")
import functools
max_width = functools.reduce(lambda acc, po: max(acc, po.width()),
self.posts_offsets.values(), 0)
map(lambda po: po.setWidth(max_width), self.posts_offsets.values())
# for r in self.posts_offsets.values():
# gi = QGraphicsLineItem(r.x(),r.y(),r.x()+r.width(),r.y())
# gi.setPen(QPen(Qt.lightGray))
# self.addItem(gi)
progress.close()
def __init__(self, parent, order_overview_widget):
global configuration
super(PostViewScene, self).__init__(parent)
self.base_font = QFont()
self.base_font_big = QFont()
self.base_font_big.setPointSize(self.base_font.pointSize() * 1.5)
if configuration.font_select:
self.base_font_big.setPointSize(self.base_font.pointSize() * 2)
