def addAlgorithm(self, alg_id, pos=None):
alg = QgsApplication.processingRegistry().createAlgorithmById(alg_id)
if not alg:
return
dlg = ModelerParametersDialog(alg, self.model())
if dlg.exec_():
alg = dlg.createAlgorithm()
if pos is None or not pos:
alg.setPosition(self.getPositionForAlgorithmItem())
else:
alg.setPosition(pos)
alg.comment().setPosition(alg.position() + QPointF(
alg.size().width(),
-1.5 * alg.size().height()))
output_offset_x = alg.size().width()
output_offset_y = 1.5 * alg.size().height()
for out in alg.modelOutputs():
alg.modelOutput(out).setPosition(alg.position() + QPointF(output_offset_x, output_offset_y))
output_offset_y += 1.5 * alg.modelOutput(out).size().height()
self.beginUndoCommand(self.tr('Add Algorithm'))
self.model().addChildAlgorithm(alg)
self.repaintModel()
self.endUndoCommand()
def edit(self, edit_comment=False):
elemAlg = self.component().algorithm()
dlg = ModelerParametersDialog(elemAlg, self.model(),
self.component().childId(),
self.component().configuration())
dlg.setComments(self.component().comment().description())
dlg.setCommentColor(self.component().comment().color())
if edit_comment:
dlg.switchToCommentTab()
if dlg.exec_():
alg = dlg.createAlgorithm()
alg.setChildId(self.component().childId())
alg.copyNonDefinitionPropertiesFromModel(self.model())
self.aboutToChange.emit(
self.tr('Edit {}').format(alg.description()))
self.model().setChildAlgorithm(alg)
self.requestModelRepaint.emit()
self.changed.emit()
res, errors = self.model().validateChildAlgorithm(alg.childId())
if not res:
self.scene().showWarning(
QCoreApplication.translate(
'ModelerGraphicItem',
'Algorithm “{}” is invalid').format(alg.description()),
self.tr('Algorithm is Invalid'),
QCoreApplication.translate(
'ModelerGraphicItem',
"<p>The “{}” algorithm is invalid, because:</p><ul><li>{}</li></ul>"
).format(alg.description(), '</li><li>'.join(errors)),
level=Qgis.Warning)
else:
self.scene().messageBar().clearWidgets()
def _addAlgorithm(self, alg, pos=None):
dlg = alg.getCustomModelerParametersDialog(self.alg)
if not dlg:
dlg = ModelerParametersDialog(alg, self.alg)
dlg.exec_()
if dlg.alg is not None:
if pos is None:
dlg.alg.pos = self.getPositionForAlgorithmItem()
else:
dlg.alg.pos = pos
if isinstance(dlg.alg.pos, QPoint):
dlg.alg.pos = QPointF(pos)
from processing.modeler.ModelerGraphicItem import ModelerGraphicItem
for i, out in enumerate(dlg.alg.outputs):
dlg.alg.outputs[out].pos = dlg.alg.pos + QPointF(ModelerGraphicItem.BOX_WIDTH, (i + 1.5)
* ModelerGraphicItem.BOX_HEIGHT)
self.alg.addAlgorithm(dlg.alg)
self.repaintModel()
self.hasChanged = True
def _addAlgorithm(self, alg, pos=None):
dlg = alg.getCustomModelerParametersDialog(self.alg)
if not dlg:
dlg = ModelerParametersDialog(alg, self.alg)
dlg.exec_()
if dlg.alg is not None:
if pos is None:
dlg.alg.pos = self.getPositionForAlgorithmItem()
else:
dlg.alg.pos = pos
if isinstance(dlg.alg.pos, QPoint):
dlg.alg.pos = QPointF(pos)
from processing.modeler.ModelerGraphicItem import ModelerGraphicItem
for i, out in enumerate(dlg.alg.outputs):
dlg.alg.outputs[out].pos = dlg.alg.pos + QPointF(ModelerGraphicItem.BOX_WIDTH, (i + 1.5) *
ModelerGraphicItem.BOX_HEIGHT)
self.alg.addAlgorithm(dlg.alg)
self.repaintModel()
self.hasChanged = True
def _addAlgorithm(self, alg, pos=None):
dlg = None
try:
dlg = alg.getCustomModelerParametersDialog(self.model)
except:
pass
if not dlg:
dlg = ModelerParametersDialog(alg, self.model)
dlg.exec_()
if dlg.alg is not None:
if pos is None:
dlg.alg.setPosition(self.getPositionForAlgorithmItem())
else:
dlg.alg.setPosition(pos)
from processing.modeler.ModelerGraphicItem import ModelerGraphicItem
for i, out in enumerate(dlg.alg.modelOutputs()):
dlg.alg.modelOutput(out).setPosition(dlg.alg.position() + QPointF(ModelerGraphicItem.BOX_WIDTH, (i + 1.5) *
ModelerGraphicItem.BOX_HEIGHT))
self.model.addChildAlgorithm(dlg.alg)
self.repaintModel()
self.hasChanged = True
def _addAlgorithm(self, alg, pos=None):
dlg = None
try:
dlg = alg.getCustomModelerParametersDialog(self.model)
except:
pass
if not dlg:
dlg = ModelerParametersDialog(alg, self.model)
dlg.exec_()
if dlg.alg is not None:
if pos is None:
dlg.alg.setPosition(self.getPositionForAlgorithmItem())
else:
dlg.alg.setPosition(pos)
from processing.modeler.ModelerGraphicItem import ModelerGraphicItem
for i, out in enumerate(dlg.alg.modelOutputs()):
dlg.alg.modelOutput(out).setPosition(dlg.alg.position() + QPointF(ModelerGraphicItem.BOX_WIDTH, (i + 1.5) *
ModelerGraphicItem.BOX_HEIGHT))
self.model.addChildAlgorithm(dlg.alg)
self.repaintModel()
self.hasChanged = True
def _addAlgorithm(self, alg, pos=None):
dlg = ModelerParametersDialog(alg, self.model)
if dlg.exec_():
alg = dlg.createAlgorithm()
if pos is None:
alg.setPosition(self.getPositionForAlgorithmItem())
else:
alg.setPosition(pos)
from processing.modeler.ModelerGraphicItem import ModelerGraphicItem
for i, out in enumerate(alg.modelOutputs()):
alg.modelOutput(out).setPosition(alg.position() + QPointF(ModelerGraphicItem.BOX_WIDTH, (i + 1.5) *
ModelerGraphicItem.BOX_HEIGHT))
self.model.addChildAlgorithm(alg)
self.repaintModel()
self.hasChanged = True
def _addAlgorithm(self, alg, pos=None):
dlg = ModelerParametersDialog(alg, self.model)
if dlg.exec_():
alg = dlg.createAlgorithm()
if pos is None:
alg.setPosition(self.getPositionForAlgorithmItem())
else:
alg.setPosition(pos)
from processing.modeler.ModelerGraphicItem import ModelerGraphicItem
for i, out in enumerate(alg.modelOutputs()):
alg.modelOutput(out).setPosition(alg.position() + QPointF(ModelerGraphicItem.BOX_WIDTH, (i + 1.5) *
ModelerGraphicItem.BOX_HEIGHT))
self.model.addChildAlgorithm(alg)
self.repaintModel()
self.hasChanged = True
def edit(self, edit_comment=False):
elemAlg = self.component().algorithm()
dlg = ModelerParametersDialog(elemAlg, self.model(),
self.component().childId(),
self.component().configuration())
dlg.setComments(self.component().comment().description())
if edit_comment:
dlg.switchToCommentTab()
if dlg.exec_():
alg = dlg.createAlgorithm()
alg.setChildId(self.component().childId())
alg.copyNonDefinitionPropertiesFromModel(self.model())
self.model().setChildAlgorithm(alg)
self.requestModelRepaint.emit()
self.changed.emit()
def addAlgorithm(self, alg_id, pos=None):
alg = QgsApplication.processingRegistry().createAlgorithmById(alg_id)
if not alg:
return
dlg = ModelerParametersDialog(alg, self.model())
if dlg.exec_():
alg = dlg.createAlgorithm()
if pos is None or not pos:
alg.setPosition(self.getPositionForAlgorithmItem())
else:
alg.setPosition(pos)
alg.comment().setPosition(alg.position() +
QPointF(alg.size().width(), -1.5 *
alg.size().height()))
output_offset_x = alg.size().width()
output_offset_y = 1.5 * alg.size().height()
for out in alg.modelOutputs():
alg.modelOutput(out).setPosition(
alg.position() + QPointF(output_offset_x, output_offset_y))
output_offset_y += 1.5 * alg.modelOutput(out).size().height()
self.beginUndoCommand(self.tr('Add Algorithm'))
id = self.model().addChildAlgorithm(alg)
self.repaintModel()
self.endUndoCommand()
res, errors = self.model().validateChildAlgorithm(id)
if not res:
self.view().scene().showWarning(
QCoreApplication.translate(
'ModelerDialog',
'Algorithm “{}” is invalid').format(alg.description()),
self.tr('Algorithm is Invalid'),
QCoreApplication.translate(
'ModelerDialog',
"<p>The “{}” algorithm is invalid, because:</p><ul><li>{}</li></ul>"
).format(alg.description(), '</li><li>'.join(errors)),
level=Qgis.Warning)
else:
self.view().scene().messageBar().clearWidgets()
