def __init__(self , parent=None , initSize=QSize(400, 40)):
QWidget.__init__(self, parent, Qt.SubWindow)
x = parent.width() / 2 - initSize.width() / 2 if parent else 10
self.setGeometry(x, 10, initSize.width(), initSize.height())
self.setBackgroundRole(QPalette.Base)
self._icon = QLabel()
self._icon.setPixmap(QIcon(":/lic_logo").pixmap(32, 32))
self._message = QLabel()
self.centreLayout = QHBoxLayout()
# SubWindow do not have title bar with buttons
# Thanks to button1 widget user can close MessageDlg instance manually
self.button1 = ExtendedLabel()
button2 = ExtendedLabel()
button2.setPixmap(QCommonStyle().standardIcon (QStyle.SP_BrowserStop).pixmap(16, 16))
self.connect(button2 , SIGNAL("clicked()") , self.close)
# create main UI
hbox = QHBoxLayout()
hbox.addWidget(self._icon, 0, Qt.AlignTop)
hbox.addWidget(self._message, 1, Qt.AlignLeft)
hbox.addSpacing(10)
hbox.addLayout(self.centreLayout , 1)
hbox.addSpacing(10)
hbox.addWidget(self.button1, 0, Qt.AlignTop)
hbox.addWidget(button2, 0, Qt.AlignTop)
self.setLayout(hbox)
# If this widgets will be hide, then we can using more space for content of centreLayout
# or another widget, when we do not have button1 or _message is empty
self._message.hide()
self.button1.hide()
def __init__(self, parent, originalRect, absolutePos):
QDialog.__init__(self, parent, Qt.CustomizeWindowHint | Qt.WindowTitleHint)
self.setAttribute(Qt.WA_DeleteOnClose)
self.setWindowTitle("Adjust View")
self.originalRect = originalRect
self.startPos = absolutePos
buttonBox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal)
self.widthSpinBox = self.makeSpinBox(originalRect.width(), self._minValue, 1001.0, None)
self.heightSpinBox = self.makeSpinBox(originalRect.height(), self._minValue, 1001.0, None)
self.xyzWidget = XYZWidget(None, -1000, 1000, originalRect.x(), originalRect.y(), 0.0)
self.conn = ExtendedLabel(self)
self.conn.setSwitchablePixmap(QPixmap(":/link_break"),QPixmap(":/link"))
self.conn.setPixmap(QPixmap(":/link_break"))
find = ExtendedLabel(self)
find.setPixmap(QPixmap(":/find"))
grid = QGridLayout()
grid.addWidget(QLabel("W:"),1,1,Qt.AlignRight)
grid.addWidget(self.widthSpinBox,1,2)
grid.addWidget(QLabel("H:"),2,1,Qt.AlignRight)
grid.addWidget(self.heightSpinBox,2,2)
hbox = QHBoxLayout()
hbox.addLayout(grid,1)
hbox.addWidget(self.conn)
hbox.addSpacing(15)
master = QGridLayout()
master.addLayout(hbox, 1, 1 ,Qt.AlignHCenter)
master.addWidget(self.xyzWidget, 2, 1)
master.addWidget(find, 2, 2 ,Qt.AlignTop)
master.addWidget(buttonBox, 3, 0, 1, 3)
self.setLayout(master)
self.move( parent.window().pos().x() , parent.mapToGlobal(parent.pos()).y() )
self.connect(buttonBox, SIGNAL("accepted()"), self, SLOT("accept()"))
self.connect(buttonBox, SIGNAL("rejected()"), self, SLOT("reject()"))
self.connect(find, SIGNAL('clicked()'), self.findPointSignal)
self.connect(self.widthSpinBox, SIGNAL("valueChanged(int)"), self.changeWidth)
self.connect(self.heightSpinBox, SIGNAL("valueChanged(int)"), self.changeHeight)
self.connect(self.xyzWidget.xSpinBox, SIGNAL("valueChanged(int)"), self.change)
self.connect(self.xyzWidget.ySpinBox, SIGNAL("valueChanged(int)"), self.change)
self.xyzWidget.zSpinBox.setEnabled(False)
self.widthSpinBox.selectAll()
self.heightSpinBox.selectAll()
# Can not use setModal or setWindowModality. Because a modal window is one that blocks input to other windows.
# So We need have still access to scene.
win = parent.window()
win.menuBar().setEnabled(False)
win.treeWidget.setEnabled(False)
def __init__(self, parent=None):
QWidget.__init__(self, parent, Qt.SubWindow)
x = parent.width() / 2 - 100 if parent else 1
self.setGeometry(x, 1, 200, 100)
self.setBackgroundRole(QPalette.Base)
self._item = None
self.destItem = None
warningFont = QFont("Times", 9)
serifFont = QFont("Times", 12, QFont.Bold)
serifFont.setCapitalization(QFont.SmallCaps)
self._page = QLabel()
self._thumbnail = QGraphicsPixmapItem()
self._step = QLabel()
self._warning = QLabel()
view = QGraphicsView(QGraphicsScene(0, 0, 64, 64), self)
view.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
view.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
view.scene().addItem(self._thumbnail)
self._apply = ExtendedLabel()
self._apply.setPixmap(QCommonStyle().standardPixmap(
QStyle.SP_DialogApplyButton))
self._apply.setStatusTip(self._buttonTip[QStyle.SP_DialogApplyButton])
self.connect(self._apply, SIGNAL('clicked()'), self.moveItemToStep)
self._cancel = ExtendedLabel()
self._cancel.move(0, 0)
self._cancel.setPixmap(QCommonStyle().standardPixmap(
QStyle.SP_DialogCancelButton))
self._cancel.setStatusTip(
self._buttonTip[QStyle.SP_DialogCancelButton])
self.connect(self._cancel, SIGNAL('clicked()'), self.close)
self._page.setFont(serifFont)
self._step.setFont(serifFont)
self._warning.setFont(warningFont)
self._warning.setStyleSheet("QLabel { color : red; }")
actions = QVBoxLayout()
actions.addWidget(self._cancel)
actions.addWidget(self._apply)
content = QHBoxLayout()
content.addWidget(self._page)
content.addWidget(view)
content.addWidget(self._step)
grid = QGridLayout()
grid.addLayout(actions, 1, 0, Qt.AlignTop)
grid.addLayout(content, 1, 1, Qt.AlignLeft)
grid.addWidget(self._warning, 2, 1, Qt.AlignHCenter)
self.setLayout(grid)
def __init__(self, parent=None):
QWidget.__init__(self, parent, Qt.SubWindow)
x = parent.width() / 2 - 100 if parent else 1
self.setGeometry(x, 1, 200, 100)
self.setBackgroundRole(QPalette.Base)
self._item = None
self.destItem = None
warningFont = QFont("Times", 9)
serifFont = QFont("Times", 12, QFont.Bold)
serifFont.setCapitalization(QFont.SmallCaps)
self._page = QLabel()
self._thumbnail = QGraphicsPixmapItem()
self._step = QLabel()
self._warning = QLabel()
view = QGraphicsView(QGraphicsScene(0, 0, 64, 64), self)
view.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
view.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
view.scene().addItem(self._thumbnail)
self._apply = ExtendedLabel()
self._apply.setPixmap(QCommonStyle().standardPixmap(QStyle.SP_DialogApplyButton))
self._apply.setStatusTip(self._buttonTip[QStyle.SP_DialogApplyButton])
self.connect(self._apply, SIGNAL("clicked()"), self.moveItemToStep)
self._cancel = ExtendedLabel()
self._cancel.move(0, 0)
self._cancel.setPixmap(QCommonStyle().standardPixmap(QStyle.SP_DialogCancelButton))
self._cancel.setStatusTip(self._buttonTip[QStyle.SP_DialogCancelButton])
self.connect(self._cancel, SIGNAL("clicked()"), self.close)
self._page.setFont(serifFont)
self._step.setFont(serifFont)
self._warning.setFont(warningFont)
self._warning.setStyleSheet("QLabel { color : red; }")
actions = QVBoxLayout()
actions.addWidget(self._cancel)
actions.addWidget(self._apply)
content = QHBoxLayout()
content.addWidget(self._page)
content.addWidget(view)
content.addWidget(self._step)
grid = QGridLayout()
grid.addLayout(actions, 1, 0, Qt.AlignTop)
grid.addLayout(content, 1, 1, Qt.AlignLeft)
grid.addWidget(self._warning, 2, 1, Qt.AlignHCenter)
self.setLayout(grid)
class MessageDlg(QWidget):
def __init__(self, parent=None, initSize=QSize(400, 40)):
QWidget.__init__(self, parent, Qt.SubWindow)
x = parent.width() / 2 - initSize.width() / 2 if parent else 1
self.setGeometry(x, 1, initSize.width(), initSize.height())
self.setBackgroundRole(QPalette.Base)
self._icon = QLabel()
self._icon.setPixmap(QIcon(":/lic_logo").pixmap(32, 32))
self._message = QLabel()
self.centreLayout = QHBoxLayout()
self.button1 = ExtendedLabel()
button2 = ExtendedLabel()
button2.setPixmap(QCommonStyle().standardIcon(
QStyle.SP_BrowserStop).pixmap(16, 16))
self.connect(button2, SIGNAL("clicked()"), self.close)
hbox = QHBoxLayout()
hbox.addWidget(self._icon, 0, Qt.AlignTop)
hbox.addWidget(self._message, 1, Qt.AlignLeft)
hbox.addLayout(self.centreLayout, 1)
hbox.addSpacing(5)
hbox.addWidget(self.button1)
hbox.addWidget(button2)
self.setLayout(hbox)
def paintEvent(self, event):
# prepare canvas
p = QPainter(self)
p.fillRect(self.rect(), QColor(LicHelpers.SUBWINDOW_BACKGROUND))
# draw border
p_old = p.pen()
p_new = QPen(QBrush(QColor(Qt.black), Qt.Dense6Pattern), 2.0)
p.setPen(p_new)
p.drawRect(QRectF(1, 1, self.width() - 2, self.height() - 2))
p.setPen(p_old)
def closeEvent(self, event):
self.emit(SIGNAL('finished(int)'), event.type())
return QWidget.closeEvent(self, event)
def setText(self, text):
self._message.setText(text)
def setAcceptAction(self, callable):
self.button1.setPixmap(QCommonStyle().standardIcon(
QStyle.SP_DialogApplyButton).pixmap(16, 16))
self.connect(self.button1, SIGNAL("clicked()"), callable)
class MessageDlg(QWidget):
def __init__(self ,parent=None ,initSize=QSize(400,40)):
QWidget.__init__(self,parent,Qt.SubWindow)
x = parent.width()/2 -initSize.width()/2 if parent else 1
self.setGeometry(x,1,initSize.width(),initSize.height())
self.setBackgroundRole(QPalette.Base)
self._icon = QLabel()
self._icon.setPixmap(QIcon(":/lic_logo").pixmap(32,32))
self._message = QLabel()
self.centreLayout = QHBoxLayout()
self.button1 = ExtendedLabel()
button2 = ExtendedLabel()
button2.setPixmap( QCommonStyle().standardIcon (QStyle.SP_BrowserStop).pixmap(16,16) )
self.connect(button2 ,SIGNAL("clicked()") ,self.close)
hbox= QHBoxLayout()
hbox.addWidget(self._icon,0,Qt.AlignTop)
hbox.addWidget(self._message,1,Qt.AlignLeft)
hbox.addLayout(self.centreLayout ,1)
hbox.addSpacing(5)
hbox.addWidget(self.button1)
hbox.addWidget(button2)
self.setLayout(hbox)
def paintEvent(self, event):
# prepare canvas
p = QPainter(self)
p.fillRect(self.rect(), QColor(LicHelpers.SUBWINDOW_BACKGROUND))
# draw border
p_old = p.pen()
p_new = QPen(QBrush(QColor(Qt.black) ,Qt.Dense6Pattern ), 2.0)
p.setPen(p_new)
p.drawRect( QRectF(1, 1, self.width() -2, self.height() -2) )
p.setPen(p_old)
def closeEvent(self, event):
self.emit(SIGNAL('finished(int)') ,event.type())
return QWidget.closeEvent(self, event)
def setText(self,text):
self._message.setText(text)
def setAcceptAction(self, callable):
self.button1.setPixmap( QCommonStyle().standardIcon (QStyle.SP_DialogApplyButton).pixmap(16,16) )
self.connect(self.button1 ,SIGNAL("clicked()") ,callable)
def __init__(self , parent=None):
QWidget.__init__(self, parent, Qt.SubWindow)
x = parent.width() / 2 - self._thumbSize*6 if parent else 10
self.setGeometry(x, 10, self._thumbSize*6, self._thumbSize*2)
self.setBackgroundRole(QPalette.Base)
self._item = None
self.destItem = None
self.partList = []
warningFont = QFont("Times", 9)
serifFont = QFont("Times", 12, QFont.Bold)
serifFont.setCapitalization(QFont.SmallCaps)
self._thumbnailbox = QHBoxLayout()
self._warning = QLabel("")
self._worker = LicWorker()
self._thumbnailbox.setSpacing(0)
self._apply = ExtendedLabel()
self._apply.setPixmap(QCommonStyle().standardPixmap (QStyle.SP_DialogApplyButton))
self._apply.setStatusTip(self._buttonTip[QStyle.SP_DialogApplyButton])
self.connect(self._apply, SIGNAL('clicked()'), self.moveItemToStep)
self._cancel = ExtendedLabel()
self._cancel.move(0, 0)
self._cancel.setPixmap(QCommonStyle().standardPixmap (QStyle.SP_DialogCancelButton))
self._cancel.setStatusTip(self._buttonTip[QStyle.SP_DialogCancelButton])
self.connect(self._cancel, SIGNAL('clicked()'), self.close)
self._warning.setFont(warningFont)
self._warning.setStyleSheet("QLabel { color : red; }")
actions = QVBoxLayout()
actions.addWidget(self._cancel)
actions.addWidget(self._apply)
content = QHBoxLayout()
content.addLayout(actions)
content.addLayout(self._thumbnailbox)
box = QVBoxLayout()
box.addLayout(content)
box.addWidget(self._warning)
self.setLayout(box)
def __init__(self, parent=None, initSize=QSize(400, 40)):
QWidget.__init__(self, parent, Qt.SubWindow)
x = parent.width() / 2 - initSize.width() / 2 if parent else 1
self.setGeometry(x, 1, initSize.width(), initSize.height())
self.setBackgroundRole(QPalette.Base)
self._icon = QLabel()
self._icon.setPixmap(QIcon(":/lic_logo").pixmap(32, 32))
self._message = QLabel()
self.centreLayout = QHBoxLayout()
self.button1 = ExtendedLabel()
button2 = ExtendedLabel()
button2.setPixmap(QCommonStyle().standardIcon(
QStyle.SP_BrowserStop).pixmap(16, 16))
self.connect(button2, SIGNAL("clicked()"), self.close)
hbox = QHBoxLayout()
hbox.addWidget(self._icon, 0, Qt.AlignTop)
hbox.addWidget(self._message, 1, Qt.AlignLeft)
hbox.addLayout(self.centreLayout, 1)
hbox.addSpacing(5)
hbox.addWidget(self.button1)
hbox.addWidget(button2)
self.setLayout(hbox)
def __init__(self ,parent=None ,initSize=QSize(400,40)):
QWidget.__init__(self,parent,Qt.SubWindow)
x = parent.width()/2 -initSize.width()/2 if parent else 1
self.setGeometry(x,1,initSize.width(),initSize.height())
self.setBackgroundRole(QPalette.Base)
self._icon = QLabel()
self._icon.setPixmap(QIcon(":/lic_logo").pixmap(32,32))
self._message = QLabel()
self.centreLayout = QHBoxLayout()
self.button1 = ExtendedLabel()
button2 = ExtendedLabel()
button2.setPixmap( QCommonStyle().standardIcon (QStyle.SP_BrowserStop).pixmap(16,16) )
self.connect(button2 ,SIGNAL("clicked()") ,self.close)
hbox= QHBoxLayout()
hbox.addWidget(self._icon,0,Qt.AlignTop)
hbox.addWidget(self._message,1,Qt.AlignLeft)
hbox.addLayout(self.centreLayout ,1)
hbox.addSpacing(5)
hbox.addWidget(self.button1)
hbox.addWidget(button2)
self.setLayout(hbox)
def __init__(self, parent=None, initSize=QSize(400, 40)):
QWidget.__init__(self, parent, Qt.SubWindow)
x = parent.width() / 2 - initSize.width(
) / 2 if parent else self.minXpos
self.setGeometry(x if x > self.minXpos else self.minXpos, self.minXpos,
initSize.width(), initSize.height())
self.setBackgroundRole(QPalette.Base)
self._icon = QLabel()
self._icon.setPixmap(QIcon(":/lic_logo").pixmap(32, 32))
self._message = QLabel()
self.centreLayout = QHBoxLayout()
# SubWindow do not have title bar with buttons
# Thanks to button1 widget user can close MessageDlg instance manually
self.button1 = ExtendedLabel()
button2 = ExtendedLabel()
button2.setPixmap(QCommonStyle().standardIcon(
QStyle.SP_BrowserStop).pixmap(16, 16))
self.connect(button2, SIGNAL("clicked()"), self.close)
# create main UI
hbox = QHBoxLayout()
hbox.addWidget(self._icon, 0, Qt.AlignTop)
hbox.addWidget(self._message, 0, Qt.AlignLeft)
hbox.addSpacing(10)
hbox.addLayout(self.centreLayout, 1)
hbox.addSpacing(10)
hbox.addWidget(self.button1, 0, Qt.AlignTop)
hbox.addWidget(button2, 0, Qt.AlignTop)
self.setLayout(hbox)
# If this widgets will be hide, then we can using more space for content of centreLayout
# or another widget, when we do not have button1 or _message is empty
self._message.hide()
self.button1.hide()
class MessageDlg(QWidget):
minXpos = 10
def __init__(self, parent=None, initSize=QSize(400, 40)):
QWidget.__init__(self, parent, Qt.SubWindow)
x = parent.width() / 2 - initSize.width(
) / 2 if parent else self.minXpos
self.setGeometry(x if x > self.minXpos else self.minXpos, self.minXpos,
initSize.width(), initSize.height())
self.setBackgroundRole(QPalette.Base)
self._icon = QLabel()
self._icon.setPixmap(QIcon(":/lic_logo").pixmap(32, 32))
self._message = QLabel()
self.centreLayout = QHBoxLayout()
# SubWindow do not have title bar with buttons
# Thanks to button1 widget user can close MessageDlg instance manually
self.button1 = ExtendedLabel()
button2 = ExtendedLabel()
button2.setPixmap(QCommonStyle().standardIcon(
QStyle.SP_BrowserStop).pixmap(16, 16))
self.connect(button2, SIGNAL("clicked()"), self.close)
# create main UI
hbox = QHBoxLayout()
hbox.addWidget(self._icon, 0, Qt.AlignTop)
hbox.addWidget(self._message, 0, Qt.AlignLeft)
hbox.addSpacing(10)
hbox.addLayout(self.centreLayout, 1)
hbox.addSpacing(10)
hbox.addWidget(self.button1, 0, Qt.AlignTop)
hbox.addWidget(button2, 0, Qt.AlignTop)
self.setLayout(hbox)
# If this widgets will be hide, then we can using more space for content of centreLayout
# or another widget, when we do not have button1 or _message is empty
self._message.hide()
self.button1.hide()
def paintEvent(self, event):
# prepare canvas
p = QPainter(self)
p.fillRect(self.rect(), QColor(LicHelpers.SUBWINDOW_BACKGROUND))
# draw border
p_old = p.pen()
p_new = QPen(QBrush(QColor(Qt.black), Qt.Dense6Pattern), 2.0)
p.setPen(p_new)
p.drawRect(QRectF(1, 1, self.width() - 2, self.height() - 2))
p.setPen(p_old)
def closeEvent(self, event):
self.emit(SIGNAL('finished(int)'), event.type())
return QWidget.closeEvent(self, event)
def setText(self, text):
# put text and show widget
self._message.setText(text)
self._message.show()
# refresh window
QCoreApplication.processEvents()
def releaseText(self):
self._message.clear()
self._message.hide()
def setAcceptAction(self, fn):
self.button1.setPixmap(QCommonStyle().standardIcon(
QStyle.SP_DialogApplyButton).pixmap(16, 16))
self.button1.show()
self.connect(self.button1, SIGNAL("clicked()"), fn)
class LicPlacementAssistant(QWidget):
_buttonTip = { QStyle.SP_DialogCancelButton : "Release this item and close window"
,QStyle.SP_DialogApplyButton : "Put this item on scene" }
_noSpecialPage = "You can not add parts here"
_noPLIText = "non a PLI"
_noMoveText = "You're still on the same page"
_noEmptyText = "Page can not be empty"
_lockedPageText = "Stuff is locked on this page"
_processingText = "Processing..."
_noMoreParts = "You can not add more parts to transport"
_maxQuantity = 3
_thumbSize = 48
def __init__(self , parent=None):
QWidget.__init__(self, parent, Qt.SubWindow)
x = parent.width() / 2 - self._thumbSize*6 if parent else 10
self.setGeometry(x, 10, self._thumbSize*6, self._thumbSize*2)
self.setBackgroundRole(QPalette.Base)
self._item = None
self.destItem = None
self.partList = []
warningFont = QFont("Times", 9)
serifFont = QFont("Times", 12, QFont.Bold)
serifFont.setCapitalization(QFont.SmallCaps)
self._thumbnailbox = QHBoxLayout()
self._warning = QLabel("")
self._worker = LicWorker()
self._thumbnailbox.setSpacing(0)
self._apply = ExtendedLabel()
self._apply.setPixmap(QCommonStyle().standardPixmap (QStyle.SP_DialogApplyButton))
self._apply.setStatusTip(self._buttonTip[QStyle.SP_DialogApplyButton])
self.connect(self._apply, SIGNAL('clicked()'), self.moveItemToStep)
self._cancel = ExtendedLabel()
self._cancel.move(0, 0)
self._cancel.setPixmap(QCommonStyle().standardPixmap (QStyle.SP_DialogCancelButton))
self._cancel.setStatusTip(self._buttonTip[QStyle.SP_DialogCancelButton])
self.connect(self._cancel, SIGNAL('clicked()'), self.close)
self._warning.setFont(warningFont)
self._warning.setStyleSheet("QLabel { color : red; }")
actions = QVBoxLayout()
actions.addWidget(self._cancel)
actions.addWidget(self._apply)
content = QHBoxLayout()
content.addLayout(actions)
content.addLayout(self._thumbnailbox)
box = QVBoxLayout()
box.addLayout(content)
box.addWidget(self._warning)
self.setLayout(box)
def moveItemToStep(self):
self._warning.clear()
if self._item is not None:
self.scene = self._item.scene()
srcPage = self._item.getStep().parentItem()
try:
self.destItem = self.scene.selectedItems()[0]
except IndexError:
self.destItem = None
# Find Step assigned to currently selected item
if self.destItem and self.destItem.__class__.__name__ != "Page":
while self.destItem and not isinstance(self.destItem, Step):
try:
self.destItem = self.destItem.parent()
except:
break
# Convert Page to first step on the list
if self.destItem and self.destItem.__class__.__name__ == "Page":
if srcPage.number == self.destItem.number:
self._warning.setText(self._noMoveText)
else:
if self.destItem.steps:
self.destItem = self.destItem.steps[0]
else:
self._warning.setText(self._noEmptyText)
# Find the selected item's parent page, then flip to that page
# Move Part into Step
canMove = True
message = ""
if isinstance(self.destItem, Step):
destPage = self.destItem.parentItem()
if srcPage.number == destPage.number:
canMove = False
message = self._noMoveText
if destPage.isLocked():
canMove = False
message = self._lockedPageText
if destPage.isEmpty():
canMove = False
message = self._noEmptyText
if destPage.__class__.__name__.lower() in ['titlepage' , 'templatepage' ,'partlistpage']:
canMove = False
message = self._noSpecialPage
if canMove:
self._worker.start([self.job_1S , self.job_2 , self.job_3])
if message:
self._warning.setText(string.rjust(message, self._thumbSize))
def setItemtoMove(self , part=None):
self.destItem = None
self._item = part
step = part
while step and not isinstance(step, Step):
step = step.parent()
self._warning.clear()
if not self.isVisible():
self.show()
if part:
try:
index = self.partList.index(part, )
except ValueError:
index = -1
if self.partList.__len__() >= self._maxQuantity:
self._warning.setText(self._noMoreParts)
return
elif index == -1:
self.partList.append(part)
pItem = None
if step and step.hasPLI():
for pliItem in step.pli.pliItems:
if pliItem.abstractPart.filename == part.abstractPart.filename:
pItem = pliItem
break
sRect = QRect(0, 0, self._thumbSize *1.2, self._thumbSize *1.2)
image = QImage(sRect.size())
if isinstance(pItem, (Part, PLIItem)):
a = pItem.abstractPart
filename = os.path.splitext(a.filename)[0] + ".png"
filepath = os.path.join(config.partsCachePath() ,filename ).lower()
if os.path.exists(filepath):
image.load(filepath,"LA")
else:
writeLogEntry("FileNotFoundError: [Errno 2] No such file or directory: '%s'" % filename)
image = QImage(":/no_pli")
else:
image = QImage(":/no_pli")
# propagate to display
image = image.scaledToHeight(sRect.height(), Qt.SmoothTransformation)
image = image.copy(sRect)
# add to layout
thumb = QLabel()
thumb.setGeometry(sRect);
thumb.setPixmap(QPixmap.fromImage(image))
self._thumbnailbox.addWidget(thumb)
def paintEvent(self, event):
# prepare canvas
p = QPainter(self)
p.fillRect(self.rect(), QColor(SUBWINDOW_BACKGROUND))
# draw border
p_old = p.pen()
p_new = QPen(QBrush(QColor(Qt.black) , Qt.Dense6Pattern), 2.0)
p.setPen(p_new)
p.drawRect(QRectF(1, 1, self.width() - 2, self.height() - 2))
p.setPen(p_old)
def closeEvent(self, event):
# clear all widgets in a layout
for i in reversed(range(self._thumbnailbox.count())):
self._thumbnailbox.itemAt(i).widget().deleteLater()
# restore cursor
self.window().setCursor(Qt.ArrowCursor)
# reset variables
self.destItem = None
self.partList = []
# take action
return QWidget.closeEvent(self, event)
def job_1S(self):
if self.destItem:
self._warning.setText( string.rjust(self._processingText, self._thumbSize) )
self.window().setCursor(Qt.WaitCursor)
self.scene.setFocus(Qt.MouseFocusReason)
self.scene.setFocusItem(self.destItem , Qt.MouseFocusReason)
self.destItem.setSelected(True)
def job_2(self):
if self.destItem:
self.scene.undoStack.push(MovePartsToStepCommand(self.partList, self.destItem))
def job_3(self):
self.close()
def __init__(self, parent, originalRect, absolutePos):
QDialog.__init__(self, parent,
Qt.CustomizeWindowHint | Qt.WindowTitleHint)
self.setAttribute(Qt.WA_DeleteOnClose)
self.setWindowTitle("Adjust View")
self.originalRect = originalRect
self.startPos = absolutePos
buttonBox = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal)
self.widthSpinBox = self.makeSpinBox(originalRect.width(),
self._minValue, 1001.0, None)
self.heightSpinBox = self.makeSpinBox(originalRect.height(),
self._minValue, 1001.0, None)
self.xyzWidget = XYZWidget(None, -1000, 1000, originalRect.x(),
originalRect.y(), 0.0)
self.conn = ExtendedLabel(self)
self.conn.setSwitchablePixmap(QPixmap(":/link_break"),
QPixmap(":/link"))
self.conn.setPixmap(QPixmap(":/link_break"))
find = ExtendedLabel(self)
find.setPixmap(QPixmap(":/find"))
grid = QGridLayout()
grid.addWidget(QLabel("W:"), 1, 1, Qt.AlignRight)
grid.addWidget(self.widthSpinBox, 1, 2)
grid.addWidget(QLabel("H:"), 2, 1, Qt.AlignRight)
grid.addWidget(self.heightSpinBox, 2, 2)
hbox = QHBoxLayout()
hbox.addLayout(grid, 1)
hbox.addWidget(self.conn)
hbox.addSpacing(15)
master = QGridLayout()
master.addLayout(hbox, 1, 1, Qt.AlignHCenter)
master.addWidget(self.xyzWidget, 2, 1)
master.addWidget(find, 2, 2, Qt.AlignTop)
master.addWidget(buttonBox, 3, 0, 1, 3)
self.setLayout(master)
self.move(parent.window().pos().x(),
parent.mapToGlobal(parent.pos()).y())
self.connect(buttonBox, SIGNAL("accepted()"), self, SLOT("accept()"))
self.connect(buttonBox, SIGNAL("rejected()"), self, SLOT("reject()"))
self.connect(find, SIGNAL('clicked()'), self.findPointSignal)
self.connect(self.widthSpinBox, SIGNAL("valueChanged(int)"),
self.changeWidth)
self.connect(self.heightSpinBox, SIGNAL("valueChanged(int)"),
self.changeHeight)
self.connect(self.xyzWidget.xSpinBox, SIGNAL("valueChanged(int)"),
self.change)
self.connect(self.xyzWidget.ySpinBox, SIGNAL("valueChanged(int)"),
self.change)
self.xyzWidget.zSpinBox.setEnabled(False)
self.widthSpinBox.selectAll()
self.heightSpinBox.selectAll()
# Can not use setModal or setWindowModality. Because a modal window is one that blocks input to other windows.
# So We need have still access to scene.
win = parent.window()
win.menuBar().setEnabled(False)
win.treeWidget.setEnabled(False)
class AdjustAreaDialog(QDialog):
_minValue = 10
_dialog = None
def __init__(self, parent, originalRect, absolutePos):
QDialog.__init__(self, parent,
Qt.CustomizeWindowHint | Qt.WindowTitleHint)
self.setAttribute(Qt.WA_DeleteOnClose)
self.setWindowTitle("Adjust View")
self.originalRect = originalRect
self.startPos = absolutePos
buttonBox = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal)
self.widthSpinBox = self.makeSpinBox(originalRect.width(),
self._minValue, 1001.0, None)
self.heightSpinBox = self.makeSpinBox(originalRect.height(),
self._minValue, 1001.0, None)
self.xyzWidget = XYZWidget(None, -1000, 1000, originalRect.x(),
originalRect.y(), 0.0)
self.conn = ExtendedLabel(self)
self.conn.setSwitchablePixmap(QPixmap(":/link_break"),
QPixmap(":/link"))
self.conn.setPixmap(QPixmap(":/link_break"))
find = ExtendedLabel(self)
find.setPixmap(QPixmap(":/find"))
grid = QGridLayout()
grid.addWidget(QLabel("W:"), 1, 1, Qt.AlignRight)
grid.addWidget(self.widthSpinBox, 1, 2)
grid.addWidget(QLabel("H:"), 2, 1, Qt.AlignRight)
grid.addWidget(self.heightSpinBox, 2, 2)
hbox = QHBoxLayout()
hbox.addLayout(grid, 1)
hbox.addWidget(self.conn)
hbox.addSpacing(15)
master = QGridLayout()
master.addLayout(hbox, 1, 1, Qt.AlignHCenter)
master.addWidget(self.xyzWidget, 2, 1)
master.addWidget(find, 2, 2, Qt.AlignTop)
master.addWidget(buttonBox, 3, 0, 1, 3)
self.setLayout(master)
self.move(parent.window().pos().x(),
parent.mapToGlobal(parent.pos()).y())
self.connect(buttonBox, SIGNAL("accepted()"), self, SLOT("accept()"))
self.connect(buttonBox, SIGNAL("rejected()"), self, SLOT("reject()"))
self.connect(find, SIGNAL('clicked()'), self.findPointSignal)
self.connect(self.widthSpinBox, SIGNAL("valueChanged(int)"),
self.changeWidth)
self.connect(self.heightSpinBox, SIGNAL("valueChanged(int)"),
self.changeHeight)
self.connect(self.xyzWidget.xSpinBox, SIGNAL("valueChanged(int)"),
self.change)
self.connect(self.xyzWidget.ySpinBox, SIGNAL("valueChanged(int)"),
self.change)
self.xyzWidget.zSpinBox.setEnabled(False)
self.widthSpinBox.selectAll()
self.heightSpinBox.selectAll()
# Can not use setModal or setWindowModality. Because a modal window is one that blocks input to other windows.
# So We need have still access to scene.
win = parent.window()
win.menuBar().setEnabled(False)
win.treeWidget.setEnabled(False)
def hideEvent(self, *args, **kwargs):
scene = self.parent().scene()
win = self.parent().window()
if self._dialog:
self._dialog.close()
self.discard()
win.menuBar().setEnabled(True)
win.treeWidget.setEnabled(True)
return QDialog.hideEvent(self, *args, **kwargs)
def findPointSignal(self):
view = self.parent()
self._dialog = MessageDlg(view)
self._dialog.setText("Choose the point on scene.")
self._dialog.show()
# Inform QGraphicsScene to doing nothing ,except return mouse cursor coordinates
view.scene().catchTheMouse = True
self.connect(view.scene(), SIGNAL("sceneClick"), self.findPoint)
self.connect(self._dialog, SIGNAL("finished(int)"), self.discard)
def findPoint(self, event):
sp = self.startPos
ptF = event.scenePos()
x = ptF.x() - sp.x()
y = ptF.y() - sp.y()
self.xyzWidget.xSpinBox.setValue(x)
self.xyzWidget.ySpinBox.setValue(y)
self._dialog.close()
def changeWidth(self):
if self.conn.switched:
self.heightSpinBox.setValue(self.widthSpinBox.value())
self.change()
def changeHeight(self):
if self.conn.switched:
self.widthSpinBox.setValue(self.heightSpinBox.value())
self.change()
def discard(self):
scene = self.parent().scene()
# This is necessary to not run into TypeError: findPoint() takes exactly 2 arguments (1 given)
self.disconnect(scene, SIGNAL("sceneClick"), self.findPoint)
scene.catchTheMouse = False
def change(self):
wt = self.widthSpinBox.value()
ht = self.heightSpinBox.value()
if wt >= self._minValue and ht >= self._minValue:
newSize = QSize(wt, ht)
newPoint = QPoint(self.xyzWidget.xyz()[0], self.xyzWidget.xyz()[1])
newRect = QRect(newPoint, newSize)
if newSize.isValid() and newRect.isValid():
self.emit(SIGNAL("changeRect"), newRect)
def accept(self):
self.change()
self.parent().window().setWindowModified(True)
QDialog.accept(self)
def reject(self):
self.emit(SIGNAL("changeRect"), self.originalRect)
QDialog.reject(self)
class LicPlacementAssistant(QWidget):
_buttonTip = {
QStyle.SP_DialogCancelButton: "Release this item and close window",
QStyle.SP_DialogApplyButton: "Put this item on scene"
}
_noPLIText = "non a PLI"
_noMoveText = "You're still on the same page"
_noBlankText = "Page or Step can not be blank"
_lockedPageText = "Stuff is locked on this page"
_processingText = "Processing..."
def __init__(self, parent=None):
QWidget.__init__(self, parent, Qt.SubWindow)
x = parent.width() / 2 - 100 if parent else 1
self.setGeometry(x, 1, 200, 100)
self.setBackgroundRole(QPalette.Base)
self._item = None
self.destItem = None
warningFont = QFont("Times", 9)
serifFont = QFont("Times", 12, QFont.Bold)
serifFont.setCapitalization(QFont.SmallCaps)
self._page = QLabel()
self._thumbnail = QGraphicsPixmapItem()
self._step = QLabel()
self._warning = QLabel()
view = QGraphicsView(QGraphicsScene(0, 0, 64, 64), self)
view.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
view.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
view.scene().addItem(self._thumbnail)
self._apply = ExtendedLabel()
self._apply.setPixmap(QCommonStyle().standardPixmap(
QStyle.SP_DialogApplyButton))
self._apply.setStatusTip(self._buttonTip[QStyle.SP_DialogApplyButton])
self.connect(self._apply, SIGNAL('clicked()'), self.moveItemToStep)
self._cancel = ExtendedLabel()
self._cancel.move(0, 0)
self._cancel.setPixmap(QCommonStyle().standardPixmap(
QStyle.SP_DialogCancelButton))
self._cancel.setStatusTip(
self._buttonTip[QStyle.SP_DialogCancelButton])
self.connect(self._cancel, SIGNAL('clicked()'), self.close)
self._page.setFont(serifFont)
self._step.setFont(serifFont)
self._warning.setFont(warningFont)
self._warning.setStyleSheet("QLabel { color : red; }")
actions = QVBoxLayout()
actions.addWidget(self._cancel)
actions.addWidget(self._apply)
content = QHBoxLayout()
content.addWidget(self._page)
content.addWidget(view)
content.addWidget(self._step)
grid = QGridLayout()
grid.addLayout(actions, 1, 0, Qt.AlignTop)
grid.addLayout(content, 1, 1, Qt.AlignLeft)
grid.addWidget(self._warning, 2, 1, Qt.AlignHCenter)
self.setLayout(grid)
def moveItemToStep(self):
self._warning.clear()
if self._item is not None:
self.scene = self._item.scene()
srcPage = self._item.getStep().parentItem()
try:
self.destItem = self.scene.selectedItems()[0]
except IndexError:
self.destItem = None
# Find Step assigned to currently selected item
if self.destItem and self.destItem.__class__.__name__ != "Page":
while self.destItem and not isinstance(self.destItem, Step):
try:
self.destItem = self.destItem.parent()
except:
break
# Convert Page to first step on the list
if self.destItem and self.destItem.__class__.__name__ == "Page":
if srcPage.number == self.destItem.number:
self._warning.setText(self._noMoveText)
else:
self.destItem = self.destItem.steps[0]
# Find the selected item's parent page, then flip to that page
# Move Part into Step
canMove = True
if isinstance(self.destItem, Step):
destPage = self.destItem.parentItem()
if srcPage.number == destPage.number:
canMove = False
self._warning.setText(self._noMoveText)
if destPage.isLocked():
canMove = False
self._warning.setText(self._lockedPageText)
if destPage.isEmpty():
canMove = False
self._warning.setText(self._noBlankText)
if canMove:
self._worker = LicWorker(
[self.job_1S, self.job_2, self.job_3])
self._worker.start()
def paintEvent(self, event):
# prepare canvas
p = QPainter(self)
p.fillRect(self.rect(), QColor(LicHelpers.SUBWINDOW_BACKGROUND))
# draw border
p_old = p.pen()
p_new = QPen(QBrush(QColor(Qt.black), Qt.Dense6Pattern), 2.0)
p.setPen(p_new)
p.drawRect(QRectF(1, 1, self.width() - 2, self.height() - 2))
p.setPen(p_old)
def closeEvent(self, event):
self.window().setCursor(Qt.ArrowCursor)
self.destItem = None
return QWidget.closeEvent(self, event)
def job_1S(self):
if self.destItem:
self._warning.setText(self._processingText)
self.window().setCursor(Qt.WaitCursor)
self.scene.setFocus(Qt.MouseFocusReason)
self.scene.setFocusItem(self.destItem, Qt.MouseFocusReason)
self.destItem.setSelected(True)
def job_2(self):
if self.destItem:
self.scene.undoStack.push(
MovePartsToStepCommand([self._item], self.destItem))
def job_3(self):
self.close()
def setItemtoMove(self, part=None):
self.destItem = None
self._item = part
step = part
while step and not isinstance(step, Step):
step = step.parent()
self._step.setText(step.data(Qt.DisplayRole))
self._page.setText(step.parentItem().data(Qt.DisplayRole))
self._warning.clear()
if part:
pItem = None
if step and step.hasPLI():
for pliItem in step.pli.pliItems:
if pliItem.abstractPart.filename == part.abstractPart.filename:
pItem = pliItem
break
sRect = self._thumbnail.scene().sceneRect()
if isinstance(pItem, (Part, PLIItem)):
a = pItem.abstractPart
filename = os.path.join(
config.grayscalePath(),
os.path.splitext(a.filename)[0] + ".png").lower()
if not os.path.exists(filename):
pRect = pItem.sceneBoundingRect().toRect()
wt = Page.PageSize.width()
ht = Page.PageSize.height()
mx = int(PLI.margin.x() / 2)
bufferManager = LicGLHelpers.FrameBufferManager(wt, ht)
try:
bufferManager.bindMSFB()
LicGLHelpers.initFreshContext(True)
step.parentItem().drawGLItemsOffscreen(
QRectF(0, 0, wt, ht), 1.0)
bufferManager.blitMSFB()
temp_data = bufferManager.readFB()
temp_cord = (pRect.left() - mx, pRect.top() - mx,
a.width + pRect.left() + mx,
a.height + pRect.top() + mx)
temp_name = tempfile.TemporaryFile(
).name + ".png".lower()
temp = Image.fromstring("RGBA", (wt, ht), temp_data)
temp = temp.transpose(Image.FLIP_TOP_BOTTOM)
temp = temp.crop(temp_cord)
temp.save(temp_name)
finally:
image = QImage(temp_name, "LA")
#convertToGrayscale
for i in range(0, image.width()):
for j in range(0, image.height()):
pix = image.pixel(i, j)
if pix > 0:
color = qGray(pix)
image.setPixel(i, j,
qRgb(color, color, color))
#saveResult
image.save(filename, "PNG")
#cleanUp
bufferManager.cleanup()
os.remove(temp_name)
else:
image = QImage(filename, "LA")
image = image.scaledToHeight(sRect.height(),
Qt.SmoothTransformation)
else:
image = QImage(sRect.width(), sRect.height(),
QImage.Format_Mono)
painter = QPainter(image)
painter.fillRect(sRect, Qt.white)
painter.setFont(QFont("Helvetica [Cronyx]", 10, QFont.Bold))
painter.drawLine(1, 1, sRect.width() - 1, sRect.height() - 1)
painter.drawLine(sRect.width() - 1, 1, 1, sRect.height() - 1)
painter.drawText(sRect, Qt.TextSingleLine | Qt.AlignVCenter,
self._noPLIText)
painter.end()
self._thumbnail.setPixmap(QPixmap.fromImage(image))
if not self.isVisible():
self.show()
class MessageDlg(QWidget):
def __init__(self , parent=None , initSize=QSize(400, 40)):
QWidget.__init__(self, parent, Qt.SubWindow)
x = parent.width() / 2 - initSize.width() / 2 if parent else 10
self.setGeometry(x, 10, initSize.width(), initSize.height())
self.setBackgroundRole(QPalette.Base)
self._icon = QLabel()
self._icon.setPixmap(QIcon(":/lic_logo").pixmap(32, 32))
self._message = QLabel()
self.centreLayout = QHBoxLayout()
# SubWindow do not have title bar with buttons
# Thanks to button1 widget user can close MessageDlg instance manually
self.button1 = ExtendedLabel()
button2 = ExtendedLabel()
button2.setPixmap(QCommonStyle().standardIcon (QStyle.SP_BrowserStop).pixmap(16, 16))
self.connect(button2 , SIGNAL("clicked()") , self.close)
# create main UI
hbox = QHBoxLayout()
hbox.addWidget(self._icon, 0, Qt.AlignTop)
hbox.addWidget(self._message, 1, Qt.AlignLeft)
hbox.addSpacing(10)
hbox.addLayout(self.centreLayout , 1)
hbox.addSpacing(10)
hbox.addWidget(self.button1, 0, Qt.AlignTop)
hbox.addWidget(button2, 0, Qt.AlignTop)
self.setLayout(hbox)
# If this widgets will be hide, then we can using more space for content of centreLayout
# or another widget, when we do not have button1 or _message is empty
self._message.hide()
self.button1.hide()
def paintEvent(self, event):
# prepare canvas
p = QPainter(self)
p.fillRect(self.rect(), QColor(LicHelpers.SUBWINDOW_BACKGROUND))
# draw border
p_old = p.pen()
p_new = QPen(QBrush(QColor(Qt.black) , Qt.Dense6Pattern), 2.0)
p.setPen(p_new)
p.drawRect(QRectF(1, 1, self.width() - 2, self.height() - 2))
p.setPen(p_old)
def closeEvent(self, event):
self.emit(SIGNAL('finished(int)') , event.type())
return QWidget.closeEvent(self, event)
def setText(self, text):
# put text and show widget
self._message.setText(text)
self._message.show()
# refresh window
QCoreApplication.processEvents()
def releaseText(self):
self._message.clear()
self._message.hide()
def setAcceptAction(self, fn):
self.button1.setPixmap(QCommonStyle().standardIcon (QStyle.SP_DialogApplyButton).pixmap(16, 16))
self.button1.show()
self.connect(self.button1 , SIGNAL("clicked()") , fn)
class LicPlacementAssistant(QWidget):
_buttonTip = {
QStyle.SP_DialogCancelButton: "Release this item and close window",
QStyle.SP_DialogApplyButton: "Put this item on scene",
}
_noPLIText = "non a PLI"
_noMoveText = "You're still on the same page"
_noBlankText = "Page or Step can not be blank"
_lockedPageText = "Stuff is locked on this page"
_processingText = "Processing..."
def __init__(self, parent=None):
QWidget.__init__(self, parent, Qt.SubWindow)
x = parent.width() / 2 - 100 if parent else 1
self.setGeometry(x, 1, 200, 100)
self.setBackgroundRole(QPalette.Base)
self._item = None
self.destItem = None
warningFont = QFont("Times", 9)
serifFont = QFont("Times", 12, QFont.Bold)
serifFont.setCapitalization(QFont.SmallCaps)
self._page = QLabel()
self._thumbnail = QGraphicsPixmapItem()
self._step = QLabel()
self._warning = QLabel()
view = QGraphicsView(QGraphicsScene(0, 0, 64, 64), self)
view.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
view.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
view.scene().addItem(self._thumbnail)
self._apply = ExtendedLabel()
self._apply.setPixmap(QCommonStyle().standardPixmap(QStyle.SP_DialogApplyButton))
self._apply.setStatusTip(self._buttonTip[QStyle.SP_DialogApplyButton])
self.connect(self._apply, SIGNAL("clicked()"), self.moveItemToStep)
self._cancel = ExtendedLabel()
self._cancel.move(0, 0)
self._cancel.setPixmap(QCommonStyle().standardPixmap(QStyle.SP_DialogCancelButton))
self._cancel.setStatusTip(self._buttonTip[QStyle.SP_DialogCancelButton])
self.connect(self._cancel, SIGNAL("clicked()"), self.close)
self._page.setFont(serifFont)
self._step.setFont(serifFont)
self._warning.setFont(warningFont)
self._warning.setStyleSheet("QLabel { color : red; }")
actions = QVBoxLayout()
actions.addWidget(self._cancel)
actions.addWidget(self._apply)
content = QHBoxLayout()
content.addWidget(self._page)
content.addWidget(view)
content.addWidget(self._step)
grid = QGridLayout()
grid.addLayout(actions, 1, 0, Qt.AlignTop)
grid.addLayout(content, 1, 1, Qt.AlignLeft)
grid.addWidget(self._warning, 2, 1, Qt.AlignHCenter)
self.setLayout(grid)
def moveItemToStep(self):
self._warning.clear()
if self._item is not None:
self.scene = self._item.scene()
srcPage = self._item.getStep().parentItem()
try:
self.destItem = self.scene.selectedItems()[0]
except IndexError:
self.destItem = None
# Find Step assigned to currently selected item
if self.destItem and self.destItem.__class__.__name__ != "Page":
while self.destItem and not isinstance(self.destItem, Step):
try:
self.destItem = self.destItem.parent()
except:
break
# Convert Page to first step on the list
if self.destItem and self.destItem.__class__.__name__ == "Page":
if srcPage.number == self.destItem.number:
self._warning.setText(self._noMoveText)
else:
self.destItem = self.destItem.steps[0]
# Find the selected item's parent page, then flip to that page
# Move Part into Step
canMove = True
if isinstance(self.destItem, Step):
destPage = self.destItem.parentItem()
if srcPage.number == destPage.number:
canMove = False
self._warning.setText(self._noMoveText)
if destPage.isLocked():
canMove = False
self._warning.setText(self._lockedPageText)
if destPage.isEmpty():
canMove = False
self._warning.setText(self._noBlankText)
if canMove:
self._worker = LicWorker([self.job_1S, self.job_2, self.job_3])
self._worker.start()
def paintEvent(self, event):
# prepare canvas
p = QPainter(self)
p.fillRect(self.rect(), QColor(LicHelpers.SUBWINDOW_BACKGROUND))
# draw border
p_old = p.pen()
p_new = QPen(QBrush(QColor(Qt.black), Qt.Dense6Pattern), 2.0)
p.setPen(p_new)
p.drawRect(QRectF(1, 1, self.width() - 2, self.height() - 2))
p.setPen(p_old)
def closeEvent(self, event):
self.window().setCursor(Qt.ArrowCursor)
self.destItem = None
return QWidget.closeEvent(self, event)
def job_1S(self):
if self.destItem:
self._warning.setText(self._processingText)
self.window().setCursor(Qt.WaitCursor)
self.scene.setFocus(Qt.MouseFocusReason)
self.scene.setFocusItem(self.destItem, Qt.MouseFocusReason)
self.destItem.setSelected(True)
def job_2(self):
if self.destItem:
self.scene.undoStack.push(MovePartsToStepCommand([self._item], self.destItem))
def job_3(self):
self.close()
def setItemtoMove(self, part=None):
self.destItem = None
self._item = part
step = part
while step and not isinstance(step, Step):
step = step.parent()
self._step.setText(step.data(Qt.DisplayRole))
self._page.setText(step.parentItem().data(Qt.DisplayRole))
self._warning.clear()
if part:
pItem = None
if step and step.hasPLI():
for pliItem in step.pli.pliItems:
if pliItem.abstractPart.filename == part.abstractPart.filename:
pItem = pliItem
break
sRect = self._thumbnail.scene().sceneRect()
if isinstance(pItem, (Part, PLIItem)):
a = pItem.abstractPart
filename = os.path.join(config.grayscalePath(), os.path.splitext(a.filename)[0] + ".png").lower()
if not os.path.exists(filename):
pRect = pItem.sceneBoundingRect().toRect()
wt = Page.PageSize.width()
ht = Page.PageSize.height()
mx = int(PLI.margin.x() / 2)
bufferManager = LicGLHelpers.FrameBufferManager(wt, ht)
try:
bufferManager.bindMSFB()
LicGLHelpers.initFreshContext(True)
step.parentItem().drawGLItemsOffscreen(QRectF(0, 0, wt, ht), 1.0)
bufferManager.blitMSFB()
temp_data = bufferManager.readFB()
temp_cord = (
pRect.left() - mx,
pRect.top() - mx,
a.width + pRect.left() + mx,
a.height + pRect.top() + mx,
)
temp_name = tempfile.TemporaryFile().name + ".png".lower()
temp = Image.fromstring("RGBA", (wt, ht), temp_data)
temp = temp.transpose(Image.FLIP_TOP_BOTTOM)
temp = temp.crop(temp_cord)
temp.save(temp_name)
finally:
image = QImage(temp_name, "LA")
# convertToGrayscale
for i in range(0, image.width()):
for j in range(0, image.height()):
pix = image.pixel(i, j)
if pix > 0:
color = qGray(pix)
image.setPixel(i, j, qRgb(color, color, color))
# saveResult
image.save(filename, "PNG")
# cleanUp
bufferManager.cleanup()
os.remove(temp_name)
else:
image = QImage(filename, "LA")
image = image.scaledToHeight(sRect.height(), Qt.SmoothTransformation)
else:
image = QImage(sRect.width(), sRect.height(), QImage.Format_Mono)
painter = QPainter(image)
painter.fillRect(sRect, Qt.white)
painter.setFont(QFont("Helvetica [Cronyx]", 10, QFont.Bold))
painter.drawLine(1, 1, sRect.width() - 1, sRect.height() - 1)
painter.drawLine(sRect.width() - 1, 1, 1, sRect.height() - 1)
painter.drawText(sRect, Qt.TextSingleLine | Qt.AlignVCenter, self._noPLIText)
painter.end()
self._thumbnail.setPixmap(QPixmap.fromImage(image))
if not self.isVisible():
self.show()
class AdjustAreaDialog(QDialog):
_minValue = 10
_dialog = None
def __init__(self, parent, originalRect, absolutePos):
QDialog.__init__(self, parent, Qt.CustomizeWindowHint | Qt.WindowTitleHint)
self.setAttribute(Qt.WA_DeleteOnClose)
self.setWindowTitle("Adjust View")
self.originalRect = originalRect
self.startPos = absolutePos
buttonBox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal)
self.widthSpinBox = self.makeSpinBox(originalRect.width(), self._minValue, 1001.0, None)
self.heightSpinBox = self.makeSpinBox(originalRect.height(), self._minValue, 1001.0, None)
self.xyzWidget = XYZWidget(None, -1000, 1000, originalRect.x(), originalRect.y(), 0.0)
self.conn = ExtendedLabel(self)
self.conn.setSwitchablePixmap(QPixmap(":/link_break"),QPixmap(":/link"))
self.conn.setPixmap(QPixmap(":/link_break"))
find = ExtendedLabel(self)
find.setPixmap(QPixmap(":/find"))
grid = QGridLayout()
grid.addWidget(QLabel("W:"),1,1,Qt.AlignRight)
grid.addWidget(self.widthSpinBox,1,2)
grid.addWidget(QLabel("H:"),2,1,Qt.AlignRight)
grid.addWidget(self.heightSpinBox,2,2)
hbox = QHBoxLayout()
hbox.addLayout(grid,1)
hbox.addWidget(self.conn)
hbox.addSpacing(15)
master = QGridLayout()
master.addLayout(hbox, 1, 1 ,Qt.AlignHCenter)
master.addWidget(self.xyzWidget, 2, 1)
master.addWidget(find, 2, 2 ,Qt.AlignTop)
master.addWidget(buttonBox, 3, 0, 1, 3)
self.setLayout(master)
self.move( parent.window().pos().x() , parent.mapToGlobal(parent.pos()).y() )
self.connect(buttonBox, SIGNAL("accepted()"), self, SLOT("accept()"))
self.connect(buttonBox, SIGNAL("rejected()"), self, SLOT("reject()"))
self.connect(find, SIGNAL('clicked()'), self.findPointSignal)
self.connect(self.widthSpinBox, SIGNAL("valueChanged(int)"), self.changeWidth)
self.connect(self.heightSpinBox, SIGNAL("valueChanged(int)"), self.changeHeight)
self.connect(self.xyzWidget.xSpinBox, SIGNAL("valueChanged(int)"), self.change)
self.connect(self.xyzWidget.ySpinBox, SIGNAL("valueChanged(int)"), self.change)
self.xyzWidget.zSpinBox.setEnabled(False)
self.widthSpinBox.selectAll()
self.heightSpinBox.selectAll()
# Can not use setModal or setWindowModality. Because a modal window is one that blocks input to other windows.
# So We need have still access to scene.
win = parent.window()
win.menuBar().setEnabled(False)
win.treeWidget.setEnabled(False)
def hideEvent(self, *args, **kwargs):
scene = self.parent().scene()
win = self.parent().window()
if self._dialog:
self._dialog.close()
self.discard()
win.menuBar().setEnabled(True)
win.treeWidget.setEnabled(True)
return QDialog.hideEvent(self, *args, **kwargs)
def findPointSignal(self):
view = self.parent()
self._dialog = MessageDlg(view)
self._dialog.setText("Choose the point on scene.")
self._dialog.show()
# Inform QGraphicsScene to doing nothing ,except return mouse cursor coordinates
view.scene().catchTheMouse = True
self.connect(view.scene() ,SIGNAL("sceneClick") ,self.findPoint)
self.connect(self._dialog ,SIGNAL("finished(int)") ,self.discard)
def findPoint(self ,event):
sp = self.startPos
ptF= event.scenePos()
x = ptF.x() -sp.x()
y = ptF.y() -sp.y()
self.xyzWidget.xSpinBox.setValue(x)
self.xyzWidget.ySpinBox.setValue(y)
self._dialog.close()
def changeWidth(self):
if self.conn.switched:
self.heightSpinBox.setValue(self.widthSpinBox.value())
self.change()
def changeHeight(self):
if self.conn.switched:
self.widthSpinBox.setValue(self.heightSpinBox.value())
self.change()
def discard(self):
scene = self.parent().scene()
# This is necessary to not run into TypeError: findPoint() takes exactly 2 arguments (1 given)
self.disconnect(scene, SIGNAL("sceneClick") ,self.findPoint)
scene.catchTheMouse = False
def change(self):
wt = self.widthSpinBox.value()
ht = self.heightSpinBox.value()
if wt >= self._minValue and ht >= self._minValue:
newSize = QSize( wt , ht )
newPoint= QPoint( self.xyzWidget.xyz()[0] , self.xyzWidget.xyz()[1] )
newRect = QRect(newPoint,newSize)
if newSize.isValid() and newRect.isValid():
self.emit(SIGNAL("changeRect"), newRect)
def accept(self):
self.change()
self.parent().window().setWindowModified(True)
QDialog.accept(self)
def reject(self):
self.emit(SIGNAL("changeRect"), self.originalRect)
QDialog.reject(self)
