def __init__(self, plugIn):
QadCommandClass.__init__(self, plugIn)
self.SSGetClass = QadSSGetClass(plugIn)
self.SSGetClass.entitySet.set(
plugIn.tool.entitySet) # da usare solo con QadMapTool
self.SSGetClass.exitAfterSelection = True
self.SSGetClass.step = 1
def reinitSSGetClass(self):
checkPointLayer = self.SSGetClass.checkPointLayer
del self.SSGetClass
self.SSGetClass = QadSSGetClass(self.plugIn)
self.SSGetClass.onlyEditableLayers = False
self.SSGetClass.checkDimLayers = False # scarto le quote
self.SSGetClass.checkPointLayer = checkPointLayer
def __init__(self, plugIn):
QadCommandClass.__init__(self, plugIn)
self.SSGetClass = QadSSGetClass(plugIn)
self.SSGetClass.onlyEditableLayers = True
self.entitySet = QadEntitySet()
self.firstMirrorPt = QgsPoint()
self.secondMirrorPt = QgsPoint()
self.copyFeatures = True
def __init__(self, plugIn):
QadCommandClass.__init__(self, plugIn)
self.SSGetClass = QadSSGetClass(plugIn)
self.PLINECommand = None
self.RECTANGLECommand = None
self.entitySet = QadEntitySet() # entità da tagliare o estendere
self.limitEntitySet = QadEntitySet() # entità che fanno da limiti
self.edgeMode = QadVariables.get(QadMsg.translate("Environment variables", "EDGEMODE"))
self.defaultValue = None # usato per gestire il tasto dx del mouse
self.nOperationsToUndo = 0
def __init__(self, plugIn):
QadCommandClass.__init__(self, plugIn)
self.SSGetClass = QadSSGetClass(plugIn)
self.SSGetClass.onlyEditableLayers = True
self.entitySet = QadEntitySet()
self.basePt = None
self.copyFeatures = False
self.Pt1ReferenceLen = None
self.ReferenceLen = 1
self.Pt1NewLen = None
def __init__(self, plugIn):
QadCommandClass.__init__(self, plugIn)
# se questo flag = True il comando serve all'interno di un altro comando per disegnare un buffer
# che non verrà salvato su un layer
self.virtualCmd = False
self.rubberBandBorderColor = None
self.rubberBandFillColor = None
self.SSGetClass = QadSSGetClass(plugIn)
self.entitySet = QadEntitySet()
self.width = 0
self.segments = self.plugIn.segments # il numero di segmenti per l'approssimazione delle curve
def __init__(self, plugIn):
QadCommandClass.__init__(self, plugIn)
self.entity = QadEntity()
self.SSGetClass = QadSSGetClass(plugIn)
self.SSGetClass.onlyEditableLayers = False
self.SSGetClass.checkDimLayers = False # scarto le quote
self.entSelClass = None
self.currSubGeom = None
self.currAtSubGeom = None
def __init__(self, plugIn):
QadCommandClass.__init__(self, plugIn)
self.SSGetClass = QadSSGetClass(plugIn)
self.SSGetClass.onlyEditableLayers = True
self.entitySet = QadEntitySet()
self.basePt = QgsPoint()
self.series = False
self.seriesLen = 2
self.adjust = False
self.copyMode = QadVariables.get(QadMsg.translate("Environment variables", "COPYMODE"))
self.featureCache = [] # lista di (layer, feature)
self.nOperationsToUndo = 0
def canvasPressEvent(self, event):
# volevo mettere questo evento nel canvasReleaseEvent
# ma il tasto destro non genera quel tipo di evento
if event.button() == Qt.RightButton:
self.displayPopupMenuOnQuiescentState(event.pos())
elif event.button() == Qt.LeftButton:
# verifico se tasto shift premuto
shiftKey = True if event.modifiers() & Qt.ShiftModifier else False
# posizione corrente del mouse
point = self.toMapCoordinates(event.pos())
# leggo il punto grip che si interseca alla posizione del mouse
entityGripPoint = self.entitySetGripPoints.isIntersecting(point)
if entityGripPoint is not None:
if shiftKey == False: # lancio il comando
selectedEntityGripPoints = self.entitySetGripPoints.getSelectedEntityGripPoints(
)
# se non ci sono già grip selezionati
if len(selectedEntityGripPoints) == 0:
# seleziono il corrente
if self.entitySetGripPoints.selectIntersectingGripPoints(
point) > 0:
selectedEntityGripPoints = self.entitySetGripPoints.getSelectedEntityGripPoints(
)
# lancio il comando
self.plugIn.runCommand("QadVirtualGripCommandsClass", [QadVirtualGripCommandsEnum.STRECTH, \
self.entitySetGripPoints, entityGripPoint.getPoint()])
else: # shift premuto
# inverto lo stato ai grip che intersecano il punto
self.entitySetGripPoints.toggleSelectIntersectingGripPoints(
point)
else:
result = qad_utils.getEntSel(event.pos(), self, \
QadVariables.get(QadMsg.translate("Environment variables", "PICKBOX")))
if result is not None:
feature = result[0]
layer = result[1]
tmpEntity = QadEntity()
tmpEntity.set(layer, feature.id())
SSGetClass = QadSSGetClass(self.plugIn)
SSGetClass.entitySet.set(self.entitySet)
SSGetClass.elaborateEntity(tmpEntity, shiftKey)
self.plugIn.showMsg("\n", True) # ripete il prompt
self.entitySet.set(SSGetClass.entitySet)
del SSGetClass # che deseleziona gli oggetti
self.entitySet.selectOnLayer(False)
self.refreshEntityGripPoints(self.entitySet)
else:
self.plugIn.runCommand("QadVirtualSelCommandClass", point)
def canvasPressEvent(self, event):
# I wanted to put this event in the canvasReleaseEvent
# But the right button does not generate that kind of event
if event.button() == Qt.RightButton:
self.displayPopupMenuOnQuiescentState(event.pos())
elif event.button() == Qt.LeftButton:
# I check if the shift key is pressed
shiftKey = True if event.modifiers() & Qt.ShiftModifier else False
# Current mouse position
point = self.toMapCoordinates(event.pos())
# I read the grip point that intersects the mouse position
entityGripPoint = self.entitySetGripPoints.isIntersecting(point)
if entityGripPoint is not None:
if shiftKey == False: # lancio il comando
selectedEntityGripPoints = self.entitySetGripPoints.getSelectedEntityGripPoints(
)
# se non ci sono già grip selezionati
if len(selectedEntityGripPoints) == 0:
# seleziono il corrente
if self.entitySetGripPoints.selectIntersectingGripPoints(
point) > 0:
selectedEntityGripPoints = self.entitySetGripPoints.getSelectedEntityGripPoints(
)
# lancio il comando
self.plugIn.runCommand("QadVirtualGripCommandsClass", [QadVirtualGripCommandsEnum.STRECTH, \
self.entitySetGripPoints, entityGripPoint.getPoint()])
else: # Shift pressed
# Invert the state of grips intersecting the point
self.entitySetGripPoints.toggleSelectIntersectingGripPoints(
point)
else:
result = qad_utils.getEntSel(event.pos(), self, \
QadVariables.get(QadMsg.translate("Environment variables", "PICKBOX")))
if result is not None:
feature = result[0]
layer = result[1]
tmpEntity = QadEntity()
tmpEntity.set(layer, feature.id())
SSGetClass = QadSSGetClass(self.plugIn)
SSGetClass.entitySet.set(self.entitySet)
SSGetClass.elaborateEntity(tmpEntity, shiftKey)
self.plugIn.showMsg("\n", True) # Repeat the prompt
self.entitySet.set(SSGetClass.entitySet)
del SSGetClass # Which deselects objects
self.entitySet.selectOnLayer(False)
self.refreshEntityGripPoints(self.entitySet)
else:
self.plugIn.runCommand("QadVirtualSelCommandClass", point)
def reinitSSGetClass(self):
if self.SSGetClass is not None: del self.SSGetClass
self.SSGetClass = QadSSGetClass(self.plugIn)
self.SSGetClass.onlyEditableLayers = True
self.SSGetClass.checkDimLayers = False # scarto le quote
geometryType = self.entity.layer.geometryType()
if geometryType == QGis.Point:
self.SSGetClass.checkPointLayer = True
self.SSGetClass.checkLineLayer = False
self.SSGetClass.checkPolygonLayer = False
elif geometryType == QGis.Line:
self.SSGetClass.checkPointLayer = False
self.SSGetClass.checkLineLayer = True
self.SSGetClass.checkPolygonLayer = True
elif geometryType == QGis.Polygon:
self.SSGetClass.checkPointLayer = False
self.SSGetClass.checkLineLayer = True
self.SSGetClass.checkPolygonLayer = True
def __init__(self, plugIn):
QadCommandClass.__init__(self, plugIn)
self.SSGetClass = QadSSGetClass(plugIn)
self.SSGetClass.onlyEditableLayers = True
def __init__(self, plugIn):
QadCommandClass.__init__(self, plugIn)
self.SSGetClass = QadSSGetClass(plugIn)
self.SSGetClass.onlyEditableLayers = True
self.entitySet = QadEntitySet()
self.basePt = QgsPoint()
def __init__(self, plugIn):
QadCommandClass.__init__(self, plugIn)
self.SSGetClass = QadSSGetClass(plugIn)
self.firstTime = True