class Serial(AbstractEdge):
""" Serial class
Draw a serial link
"""
def __init__(self, sourceNode, sourceIf, destNode, destIf, Fake = False, Multi = 0):
""" sourceNode: Node instance
destNode: Node instance
"""
AbstractEdge.__init__(self, sourceNode, sourceIf, destNode, destIf, Fake, Multi)
self.setPen(QtGui.QPen(QtCore.Qt.red, self.penWidth, QtCore.Qt.SolidLine, QtCore.Qt.RoundCap, QtCore.Qt.RoundJoin))
self.labelSouceIf = None
self.labelDestIf = None
def adjust(self):
""" Draw a serial link
"""
AbstractEdge.adjust(self)
# get src->dest angle
vector_angle = math.atan2(self.dy, self.dx)
# get mini-vector, and its angle
rot_angle = - math.pi / 4.0
vectrot = QtCore.QPointF(math.cos(vector_angle + rot_angle), math.sin(vector_angle + rot_angle))
# get the rotated points position
angle_srcPt = QtCore.QPointF(self.src.x() + self.dx / 2.0 + 15 * vectrot.x(), self.src.y() + self.dy / 2.0 + 15 * vectrot.y())
angle_dstPt = QtCore.QPointF(self.dst.x() - self.dx / 2.0 - 15 * vectrot.x(), self.dst.y() - self.dy / 2.0 - 15 * vectrot.y())
# draw the path
self.path = QtGui.QPainterPath(self.src)
self.path.lineTo(angle_srcPt)
self.path.lineTo(angle_dstPt)
self.path.lineTo(self.dst)
self.setPath(self.path)
# set interface status points positions
scale_vect = QtCore.QPointF(angle_srcPt.x() - self.src.x(), angle_srcPt.y() - self.src.y())
scale_vect_diag = math.sqrt(scale_vect.x() ** 2 + scale_vect.y() ** 2)
scale_coef = scale_vect_diag / 40.0
self.src = QtCore.QPointF(self.src.x() + scale_vect.x() / scale_coef, self.src.y() + scale_vect.y() / scale_coef)
self.dst = QtCore.QPointF(self.dst.x() - scale_vect.x() / scale_coef, self.dst.y() - scale_vect.y() / scale_coef)
def shape(self):
""" Return the shape of the item to the scene renderer
"""
path = QtGui.QGraphicsPathItem.shape(self)
offset = self.pointSize / 2
point = self.src
path.addEllipse(point.x() - offset, point.y() - offset, self.pointSize, self.pointSize)
point = self.dst
path.addEllipse(point.x() - offset, point.y() - offset, self.pointSize, self.pointSize)
return path
def paint(self, painter, option, widget):
""" Draw the status points
"""
QtGui.QGraphicsPathItem.paint(self, painter, option, widget)
if not self.fake and globals.GApp.systconf['general'].status_points:
# if nodes are too close, points disappears
if self.length < 80:
return
# source point
if self.src_interface_status == 'up':
color = QtCore.Qt.green
elif self.src_interface_status == 'suspended':
color = QtCore.Qt.yellow
else:
color = QtCore.Qt.red
painter.setPen(QtGui.QPen(color, self.pointSize, QtCore.Qt.SolidLine, QtCore.Qt.RoundCap, QtCore.Qt.MiterJoin))
if globals.GApp.workspace.flg_showInterfaceNames:
if self.labelSouceIf == None:
if globals.interfaceLabels.has_key(self.source.hostname + ' ' + self.srcIf):
self.labelSouceIf = Annotation(self.source)
annotation = globals.interfaceLabels[self.source.hostname + ' ' + self.srcIf]
self.labelSouceIf.setZValue(annotation.zValue())
self.labelSouceIf.setDefaultTextColor(annotation.defaultTextColor())
self.labelSouceIf.setFont(annotation.font())
self.labelSouceIf.setPlainText(annotation.toPlainText())
self.labelSouceIf.setPos(annotation.x(), annotation.y())
self.labelSouceIf.rotation = annotation.rotation
self.labelSouceIf.rotate(annotation.rotation)
del globals.interfaceLabels[self.source.hostname + ' ' + self.srcIf]
elif not globals.GApp.workspace.flg_showOnlySavedInterfaceNames:
self.labelSouceIf = Annotation(self.source)
self.labelSouceIf.setPlainText(self.srcIf)
self.labelSouceIf.setPos(self.mapToItem(self.source, self.src))
#self.labelSouceIf.autoGenerated = True
if self.labelSouceIf:
self.labelSouceIf.deviceName = self.source.hostname
self.labelSouceIf.deviceIf = self.srcIf
if self.labelSouceIf and not self.labelSouceIf.isVisible():
self.labelSouceIf.show()
elif self.labelSouceIf and globals.GApp.workspace.flg_showInterfaceNames == False:
self.labelSouceIf.hide()
painter.drawPoint(self.src)
# destination point
if self.dest_interface_status == 'up':
color = QtCore.Qt.green
elif self.dest_interface_status == 'suspended':
color = QtCore.Qt.yellow
else:
color = QtCore.Qt.red
painter.setPen(QtGui.QPen(color, self.pointSize, QtCore.Qt.SolidLine, QtCore.Qt.RoundCap, QtCore.Qt.MiterJoin))
if globals.GApp.workspace.flg_showInterfaceNames:
if self.labelDestIf == None:
if globals.interfaceLabels.has_key(self.dest.hostname + ' ' + self.destIf):
self.labelDestIf = Annotation(self.dest)
annotation = globals.interfaceLabels[self.dest.hostname + ' ' + self.destIf]
self.labelDestIf.setZValue(annotation.zValue())
self.labelDestIf.setDefaultTextColor(annotation.defaultTextColor())
self.labelDestIf.setFont(annotation.font())
self.labelDestIf.setPlainText(annotation.toPlainText())
self.labelDestIf.setPos(annotation.x(), annotation.y())
self.labelDestIf.rotation = annotation.rotation
self.labelDestIf.rotate(annotation.rotation)
del globals.interfaceLabels[self.dest.hostname + ' ' + self.destIf]
elif not globals.GApp.workspace.flg_showOnlySavedInterfaceNames:
self.labelDestIf = Annotation(self.dest)
self.labelDestIf.setPlainText(self.destIf)
self.labelDestIf.setPos(self.mapToItem(self.dest, self.dst))
#self.labelDestIf.autoGenerated = True
if self.labelDestIf:
self.labelDestIf.deviceName = self.dest.hostname
self.labelDestIf.deviceIf = self.destIf
if self.labelDestIf and not self.labelDestIf.isVisible():
self.labelDestIf.show()
elif self.labelDestIf and globals.GApp.workspace.flg_showInterfaceNames == False:
self.labelDestIf.hide()
painter.drawPoint(self.dst)
class Serial(AbstractEdge):
""" Serial class
Draw a serial link
"""
def __init__(self,
sourceNode,
sourceIf,
destNode,
destIf,
Fake=False,
Multi=0):
""" sourceNode: Node instance
destNode: Node instance
"""
AbstractEdge.__init__(self, sourceNode, sourceIf, destNode, destIf,
Fake, Multi)
self.setPen(
QtGui.QPen(QtCore.Qt.red, self.penWidth, QtCore.Qt.SolidLine,
QtCore.Qt.RoundCap, QtCore.Qt.RoundJoin))
self.labelSouceIf = None
self.labelDestIf = None
def adjust(self):
""" Draw a serial link
"""
AbstractEdge.adjust(self)
# get src->dest angle
vector_angle = math.atan2(self.dy, self.dx)
# get mini-vector, and its angle
rot_angle = -math.pi / 4.0
vectrot = QtCore.QPointF(math.cos(vector_angle + rot_angle),
math.sin(vector_angle + rot_angle))
# get the rotated points position
angle_srcPt = QtCore.QPointF(
self.src.x() + self.dx / 2.0 + 15 * vectrot.x(),
self.src.y() + self.dy / 2.0 + 15 * vectrot.y())
angle_dstPt = QtCore.QPointF(
self.dst.x() - self.dx / 2.0 - 15 * vectrot.x(),
self.dst.y() - self.dy / 2.0 - 15 * vectrot.y())
# draw the path
self.path = QtGui.QPainterPath(self.src)
self.path.lineTo(angle_srcPt)
self.path.lineTo(angle_dstPt)
self.path.lineTo(self.dst)
self.setPath(self.path)
# set interface status points positions
scale_vect = QtCore.QPointF(angle_srcPt.x() - self.src.x(),
angle_srcPt.y() - self.src.y())
scale_vect_diag = math.sqrt(scale_vect.x()**2 + scale_vect.y()**2)
scale_coef = scale_vect_diag / 40.0
self.src = QtCore.QPointF(self.src.x() + scale_vect.x() / scale_coef,
self.src.y() + scale_vect.y() / scale_coef)
self.dst = QtCore.QPointF(self.dst.x() - scale_vect.x() / scale_coef,
self.dst.y() - scale_vect.y() / scale_coef)
def shape(self):
""" Return the shape of the item to the scene renderer
"""
path = QtGui.QGraphicsPathItem.shape(self)
offset = self.pointSize / 2
point = self.src
path.addEllipse(point.x() - offset,
point.y() - offset, self.pointSize, self.pointSize)
point = self.dst
path.addEllipse(point.x() - offset,
point.y() - offset, self.pointSize, self.pointSize)
return path
def paint(self, painter, option, widget):
""" Draw the status points
"""
QtGui.QGraphicsPathItem.paint(self, painter, option, widget)
if not self.fake and globals.GApp.systconf['general'].status_points:
# if nodes are too close, points disappears
if self.length < 80:
return
# source point
if self.src_interface_status == 'up':
color = QtCore.Qt.green
elif self.src_interface_status == 'suspended':
color = QtCore.Qt.yellow
else:
color = QtCore.Qt.red
painter.setPen(
QtGui.QPen(color, self.pointSize, QtCore.Qt.SolidLine,
QtCore.Qt.RoundCap, QtCore.Qt.MiterJoin))
if globals.GApp.workspace.flg_showInterfaceNames:
if self.labelSouceIf == None:
if globals.interfaceLabels.has_key(self.source.hostname +
' ' + self.srcIf):
self.labelSouceIf = Annotation(self.source)
annotation = globals.interfaceLabels[
self.source.hostname + ' ' + self.srcIf]
self.labelSouceIf.setZValue(annotation.zValue())
self.labelSouceIf.setDefaultTextColor(
annotation.defaultTextColor())
self.labelSouceIf.setFont(annotation.font())
self.labelSouceIf.setPlainText(
annotation.toPlainText())
self.labelSouceIf.setPos(annotation.x(),
annotation.y())
self.labelSouceIf.rotation = annotation.rotation
self.labelSouceIf.rotate(annotation.rotation)
del globals.interfaceLabels[self.source.hostname +
' ' + self.srcIf]
elif not globals.GApp.workspace.flg_showOnlySavedInterfaceNames:
self.labelSouceIf = Annotation(self.source)
self.labelSouceIf.setPlainText(self.srcIf)
self.labelSouceIf.setPos(
self.mapToItem(self.source, self.src))
#self.labelSouceIf.autoGenerated = True
if self.labelSouceIf:
self.labelSouceIf.deviceName = self.source.hostname
self.labelSouceIf.deviceIf = self.srcIf
if self.labelSouceIf and not self.labelSouceIf.isVisible():
self.labelSouceIf.show()
elif self.labelSouceIf and globals.GApp.workspace.flg_showInterfaceNames == False:
self.labelSouceIf.hide()
painter.drawPoint(self.src)
# destination point
if self.dest_interface_status == 'up':
color = QtCore.Qt.green
elif self.dest_interface_status == 'suspended':
color = QtCore.Qt.yellow
else:
color = QtCore.Qt.red
painter.setPen(
QtGui.QPen(color, self.pointSize, QtCore.Qt.SolidLine,
QtCore.Qt.RoundCap, QtCore.Qt.MiterJoin))
if globals.GApp.workspace.flg_showInterfaceNames:
if self.labelDestIf == None:
if globals.interfaceLabels.has_key(self.dest.hostname +
' ' + self.destIf):
self.labelDestIf = Annotation(self.dest)
annotation = globals.interfaceLabels[self.dest.hostname
+ ' ' +
self.destIf]
self.labelDestIf.setZValue(annotation.zValue())
self.labelDestIf.setDefaultTextColor(
annotation.defaultTextColor())
self.labelDestIf.setFont(annotation.font())
self.labelDestIf.setPlainText(annotation.toPlainText())
self.labelDestIf.setPos(annotation.x(), annotation.y())
self.labelDestIf.rotation = annotation.rotation
self.labelDestIf.rotate(annotation.rotation)
del globals.interfaceLabels[self.dest.hostname + ' ' +
self.destIf]
elif not globals.GApp.workspace.flg_showOnlySavedInterfaceNames:
self.labelDestIf = Annotation(self.dest)
self.labelDestIf.setPlainText(self.destIf)
self.labelDestIf.setPos(
self.mapToItem(self.dest, self.dst))
#self.labelDestIf.autoGenerated = True
if self.labelDestIf:
self.labelDestIf.deviceName = self.dest.hostname
self.labelDestIf.deviceIf = self.destIf
if self.labelDestIf and not self.labelDestIf.isVisible():
self.labelDestIf.show()
elif self.labelDestIf and globals.GApp.workspace.flg_showInterfaceNames == False:
self.labelDestIf.hide()
painter.drawPoint(self.dst)
class Ethernet(AbstractEdge):
""" Ethernet class
Draw an Ethernet link
"""
def __init__(self,
sourceNode,
sourceIf,
destNode,
destIf,
Fake=False,
Multi=0):
""" sourceNode: MNode instance
destNode: MNode instance
"""
AbstractEdge.__init__(self, sourceNode, sourceIf, destNode, destIf,
Fake, Multi)
self.setPen(
QtGui.QPen(QtCore.Qt.black, self.penWidth, QtCore.Qt.SolidLine,
QtCore.Qt.RoundCap, QtCore.Qt.RoundJoin))
self.labelSouceIf = None
self.labelDestIf = None
def adjust(self):
""" Draw a line and compute offsets for status points
"""
AbstractEdge.adjust(self)
# draw a line between nodes
self.path = QtGui.QPainterPath(self.src)
self.path.lineTo(self.dst)
self.setPath(self.path)
# offset on the line for status points
if self.length == 0:
self.edgeOffset = QtCore.QPointF(0, 0)
else:
self.edgeOffset = QtCore.QPointF((self.dx * 40) / self.length,
(self.dy * 40) / self.length)
def shape(self):
""" Return the shape of the item to the scene renderer
"""
path = QtGui.QGraphicsPathItem.shape(self)
offset = self.pointSize / 2
if not self.fake:
if self.length:
collisionOffset = QtCore.QPointF(
(self.dx * self.srcCollisionOffset) / self.length,
(self.dy * self.srcCollisionOffset) / self.length)
else:
collisionOffset = QtCore.QPointF(0, 0)
point = self.src + (self.edgeOffset + collisionOffset)
else:
point = self.src
path.addEllipse(point.x() - offset,
point.y() - offset, self.pointSize, self.pointSize)
if not self.fake:
if self.length:
collisionOffset = QtCore.QPointF(
(self.dx * self.dstCollisionOffset) / self.length,
(self.dy * self.dstCollisionOffset) / self.length)
else:
collisionOffset = QtCore.QPointF(0, 0)
point = self.dst - (self.edgeOffset + collisionOffset)
else:
point = self.dst
path.addEllipse(point.x() - offset,
point.y() - offset, self.pointSize, self.pointSize)
return path
def paint(self, painter, option, widget):
""" Draw the status points
"""
QtGui.QGraphicsPathItem.paint(self, painter, option, widget)
if not self.fake and globals.GApp.systconf['general'].status_points:
# if nodes are too close, points disappears
if self.length < 100:
return
if self.src_interface_status == 'up':
color = QtCore.Qt.green
elif self.src_interface_status == 'suspended':
color = QtCore.Qt.yellow
else:
color = QtCore.Qt.red
painter.setPen(
QtGui.QPen(color, self.pointSize, QtCore.Qt.SolidLine,
QtCore.Qt.RoundCap, QtCore.Qt.MiterJoin))
point1 = QtCore.QPointF(
self.src + self.edgeOffset) + QtCore.QPointF(
(self.dx * self.srcCollisionOffset) / self.length,
(self.dy * self.srcCollisionOffset) / self.length)
# avoid any collision of the status point with the source node
while self.source.contains(
self.mapFromScene(self.mapToItem(self.source, point1))):
self.srcCollisionOffset += 10
point1 = QtCore.QPointF(
self.src + self.edgeOffset) + QtCore.QPointF(
(self.dx * self.srcCollisionOffset) / self.length,
(self.dy * self.srcCollisionOffset) / self.length)
# check with we can paint the status point more closely of the source node
if not self.source.contains(
self.mapFromScene(self.mapToItem(self.source, point1))):
check_point = QtCore.QPointF(
self.src + self.edgeOffset) + QtCore.QPointF(
(self.dx *
(self.srcCollisionOffset - 20)) / self.length,
(self.dy *
(self.srcCollisionOffset - 20)) / self.length)
if not self.source.contains(
self.mapFromScene(
self.mapToItem(
self.source,
check_point))) and self.srcCollisionOffset > 0:
self.srcCollisionOffset -= 10
if globals.GApp.workspace.flg_showInterfaceNames:
if self.labelSouceIf == None:
if globals.interfaceLabels.has_key(self.source.hostname +
' ' + self.srcIf):
self.labelSouceIf = Annotation(self.source)
annotation = globals.interfaceLabels[
self.source.hostname + ' ' + self.srcIf]
self.labelSouceIf.setZValue(annotation.zValue())
self.labelSouceIf.setDefaultTextColor(
annotation.defaultTextColor())
self.labelSouceIf.setFont(annotation.font())
self.labelSouceIf.setPlainText(
annotation.toPlainText())
self.labelSouceIf.setPos(annotation.x(),
annotation.y())
self.labelSouceIf.rotation = annotation.rotation
self.labelSouceIf.rotate(annotation.rotation)
del globals.interfaceLabels[self.source.hostname +
' ' + self.srcIf]
elif not globals.GApp.workspace.flg_showOnlySavedInterfaceNames:
self.labelSouceIf = Annotation(self.source)
self.labelSouceIf.setPlainText(self.srcIf)
self.labelSouceIf.setPos(
self.mapToItem(self.source, point1))
#self.labelSouceIf.autoGenerated = True
if self.labelSouceIf:
self.labelSouceIf.deviceName = self.source.hostname
self.labelSouceIf.deviceIf = self.srcIf
if self.labelSouceIf and not self.labelSouceIf.isVisible():
self.labelSouceIf.show()
elif self.labelSouceIf and globals.GApp.workspace.flg_showInterfaceNames == False:
self.labelSouceIf.hide()
painter.drawPoint(point1)
if self.dest_interface_status == 'up':
color = QtCore.Qt.green
elif self.dest_interface_status == 'suspended':
color = QtCore.Qt.yellow
else:
color = QtCore.Qt.red
painter.setPen(
QtGui.QPen(color, self.pointSize, QtCore.Qt.SolidLine,
QtCore.Qt.RoundCap, QtCore.Qt.MiterJoin))
point2 = QtCore.QPointF(
self.dst - self.edgeOffset) - QtCore.QPointF(
(self.dx * self.dstCollisionOffset) / self.length,
(self.dy * self.dstCollisionOffset) / self.length)
# avoid any collision of the status point with the destination node
while self.dest.contains(
self.mapFromScene(self.mapToItem(self.dest, point2))):
self.dstCollisionOffset += 10
point2 = QtCore.QPointF(
self.dst - self.edgeOffset) - QtCore.QPointF(
(self.dx * self.dstCollisionOffset) / self.length,
(self.dy * self.dstCollisionOffset) / self.length)
# check with we can paint the status point more closely of the destination node
if not self.dest.contains(
self.mapFromScene(self.mapToItem(self.dest, point2))):
check_point = QtCore.QPointF(
self.dst - self.edgeOffset) - QtCore.QPointF(
(self.dx *
(self.dstCollisionOffset - 20)) / self.length,
(self.dy *
(self.dstCollisionOffset - 20)) / self.length)
if not self.dest.contains(
self.mapFromScene(
self.mapToItem(
self.dest,
check_point))) and self.dstCollisionOffset > 0:
self.dstCollisionOffset -= 10
if globals.GApp.workspace.flg_showInterfaceNames:
if self.labelDestIf == None:
if globals.interfaceLabels.has_key(self.dest.hostname +
' ' + self.destIf):
self.labelDestIf = Annotation(self.dest)
annotation = globals.interfaceLabels[self.dest.hostname
+ ' ' +
self.destIf]
self.labelDestIf.setZValue(annotation.zValue())
self.labelDestIf.setDefaultTextColor(
annotation.defaultTextColor())
self.labelDestIf.setFont(annotation.font())
self.labelDestIf.setPlainText(annotation.toPlainText())
self.labelDestIf.setPos(annotation.x(), annotation.y())
self.labelDestIf.rotation = annotation.rotation
self.labelDestIf.rotate(annotation.rotation)
del globals.interfaceLabels[self.dest.hostname + ' ' +
self.destIf]
elif not globals.GApp.workspace.flg_showOnlySavedInterfaceNames:
self.labelDestIf = Annotation(self.dest)
self.labelDestIf.setPlainText(self.destIf)
self.labelDestIf.setPos(
self.mapToItem(self.dest, point2))
#self.labelDestIf.autoGenerated = True
if self.labelDestIf:
self.labelDestIf.deviceName = self.dest.hostname
self.labelDestIf.deviceIf = self.destIf
if self.labelDestIf and not self.labelDestIf.isVisible():
self.labelDestIf.show()
elif self.labelDestIf and globals.GApp.workspace.flg_showInterfaceNames == False:
self.labelDestIf.hide()
painter.drawPoint(point2)
class Ethernet(AbstractEdge):
""" Ethernet class
Draw an Ethernet link
"""
def __init__(self, sourceNode, sourceIf, destNode, destIf, Fake = False, Multi = 0):
""" sourceNode: MNode instance
destNode: MNode instance
"""
AbstractEdge.__init__(self, sourceNode, sourceIf, destNode, destIf, Fake, Multi)
self.setPen(QtGui.QPen(QtCore.Qt.black, self.penWidth, QtCore.Qt.SolidLine, QtCore.Qt.RoundCap, QtCore.Qt.RoundJoin))
self.labelSouceIf = None
self.labelDestIf = None
def adjust(self):
""" Draw a line and compute offsets for status points
"""
AbstractEdge.adjust(self)
# draw a line between nodes
self.path = QtGui.QPainterPath(self.src)
self.path.lineTo(self.dst)
self.setPath(self.path)
# offset on the line for status points
if self.length == 0:
self.edgeOffset = QtCore.QPointF(0, 0)
else:
self.edgeOffset = QtCore.QPointF((self.dx * 40) / self.length, (self.dy * 40) / self.length)
def shape(self):
""" Return the shape of the item to the scene renderer
"""
path = QtGui.QGraphicsPathItem.shape(self)
offset = self.pointSize / 2
if not self.fake:
if self.length:
collisionOffset = QtCore.QPointF((self.dx * self.srcCollisionOffset) / self.length, (self.dy * self.srcCollisionOffset) / self.length)
else:
collisionOffset = QtCore.QPointF(0, 0)
point = self.src + (self.edgeOffset + collisionOffset)
else:
point = self.src
path.addEllipse(point.x() - offset, point.y() - offset, self.pointSize, self.pointSize)
if not self.fake:
if self.length:
collisionOffset = QtCore.QPointF((self.dx * self.dstCollisionOffset) / self.length, (self.dy * self.dstCollisionOffset) / self.length)
else:
collisionOffset = QtCore.QPointF(0, 0)
point = self.dst - (self.edgeOffset + collisionOffset)
else:
point = self.dst
path.addEllipse(point.x() - offset, point.y() - offset, self.pointSize, self.pointSize)
return path
def paint(self, painter, option, widget):
""" Draw the status points
"""
QtGui.QGraphicsPathItem.paint(self, painter, option, widget)
if not self.fake and globals.GApp.systconf['general'].status_points:
# if nodes are too close, points disappears
if self.length < 100:
return
if self.src_interface_status == 'up':
color = QtCore.Qt.green
elif self.src_interface_status == 'suspended':
color = QtCore.Qt.yellow
else:
color = QtCore.Qt.red
painter.setPen(QtGui.QPen(color, self.pointSize, QtCore.Qt.SolidLine, QtCore.Qt.RoundCap, QtCore.Qt.MiterJoin))
point1 = QtCore.QPointF(self.src + self.edgeOffset) + QtCore.QPointF((self.dx * self.srcCollisionOffset) / self.length, (self.dy * self.srcCollisionOffset) / self.length)
# avoid any collision of the status point with the source node
while self.source.contains(self.mapFromScene(self.mapToItem(self.source, point1))):
self.srcCollisionOffset += 10
point1 = QtCore.QPointF(self.src + self.edgeOffset) + QtCore.QPointF((self.dx * self.srcCollisionOffset) / self.length, (self.dy * self.srcCollisionOffset) / self.length)
# check with we can paint the status point more closely of the source node
if not self.source.contains(self.mapFromScene(self.mapToItem(self.source, point1))):
check_point = QtCore.QPointF(self.src + self.edgeOffset) + QtCore.QPointF((self.dx * (self.srcCollisionOffset - 20)) / self.length, (self.dy * (self.srcCollisionOffset - 20)) / self.length)
if not self.source.contains(self.mapFromScene(self.mapToItem(self.source, check_point))) and self.srcCollisionOffset > 0:
self.srcCollisionOffset -= 10
if globals.GApp.workspace.flg_showInterfaceNames:
if self.labelSouceIf == None:
if globals.interfaceLabels.has_key(self.source.hostname + ' ' + self.srcIf):
self.labelSouceIf = Annotation(self.source)
annotation = globals.interfaceLabels[self.source.hostname + ' ' + self.srcIf]
self.labelSouceIf.setZValue(annotation.zValue())
self.labelSouceIf.setDefaultTextColor(annotation.defaultTextColor())
self.labelSouceIf.setFont(annotation.font())
self.labelSouceIf.setPlainText(annotation.toPlainText())
self.labelSouceIf.setPos(annotation.x(), annotation.y())
self.labelSouceIf.rotation = annotation.rotation
self.labelSouceIf.rotate(annotation.rotation)
del globals.interfaceLabels[self.source.hostname + ' ' + self.srcIf]
elif not globals.GApp.workspace.flg_showOnlySavedInterfaceNames:
self.labelSouceIf = Annotation(self.source)
self.labelSouceIf.setPlainText(self.srcIf)
self.labelSouceIf.setPos(self.mapToItem(self.source, point1))
#self.labelSouceIf.autoGenerated = True
if self.labelSouceIf:
self.labelSouceIf.deviceName = self.source.hostname
self.labelSouceIf.deviceIf = self.srcIf
if self.labelSouceIf and not self.labelSouceIf.isVisible():
self.labelSouceIf.show()
elif self.labelSouceIf and globals.GApp.workspace.flg_showInterfaceNames == False:
self.labelSouceIf.hide()
painter.drawPoint(point1)
if self.dest_interface_status == 'up':
color = QtCore.Qt.green
elif self.dest_interface_status == 'suspended':
color = QtCore.Qt.yellow
else:
color = QtCore.Qt.red
painter.setPen(QtGui.QPen(color, self.pointSize, QtCore.Qt.SolidLine, QtCore.Qt.RoundCap, QtCore.Qt.MiterJoin))
point2 = QtCore.QPointF(self.dst - self.edgeOffset) - QtCore.QPointF((self.dx * self.dstCollisionOffset) / self.length, (self.dy * self.dstCollisionOffset) / self.length)
# avoid any collision of the status point with the destination node
while self.dest.contains(self.mapFromScene(self.mapToItem(self.dest, point2))):
self.dstCollisionOffset += 10
point2 = QtCore.QPointF(self.dst - self.edgeOffset) - QtCore.QPointF((self.dx * self.dstCollisionOffset) / self.length, (self.dy * self.dstCollisionOffset) / self.length)
# check with we can paint the status point more closely of the destination node
if not self.dest.contains(self.mapFromScene(self.mapToItem(self.dest, point2))):
check_point = QtCore.QPointF(self.dst - self.edgeOffset) - QtCore.QPointF((self.dx * (self.dstCollisionOffset - 20)) / self.length, (self.dy * (self.dstCollisionOffset - 20)) / self.length)
if not self.dest.contains(self.mapFromScene(self.mapToItem(self.dest, check_point))) and self.dstCollisionOffset > 0:
self.dstCollisionOffset -= 10
if globals.GApp.workspace.flg_showInterfaceNames:
if self.labelDestIf == None:
if globals.interfaceLabels.has_key(self.dest.hostname + ' ' + self.destIf):
self.labelDestIf = Annotation(self.dest)
annotation = globals.interfaceLabels[self.dest.hostname + ' ' + self.destIf]
self.labelDestIf.setZValue(annotation.zValue())
self.labelDestIf.setDefaultTextColor(annotation.defaultTextColor())
self.labelDestIf.setFont(annotation.font())
self.labelDestIf.setPlainText(annotation.toPlainText())
self.labelDestIf.setPos(annotation.x(), annotation.y())
self.labelDestIf.rotation = annotation.rotation
self.labelDestIf.rotate(annotation.rotation)
del globals.interfaceLabels[self.dest.hostname + ' ' + self.destIf]
elif not globals.GApp.workspace.flg_showOnlySavedInterfaceNames:
self.labelDestIf = Annotation(self.dest)
self.labelDestIf.setPlainText(self.destIf)
self.labelDestIf.setPos(self.mapToItem(self.dest, point2))
#self.labelDestIf.autoGenerated = True
if self.labelDestIf:
self.labelDestIf.deviceName = self.dest.hostname
self.labelDestIf.deviceIf = self.destIf
if self.labelDestIf and not self.labelDestIf.isVisible():
self.labelDestIf.show()
elif self.labelDestIf and globals.GApp.workspace.flg_showInterfaceNames == False:
self.labelDestIf.hide()
painter.drawPoint(point2)