def load_config(self):
""" select and load new configuration """
qfd = QtWidgets.QFileDialog()
filt = self.plugin.tr("Config files(*.cfg)")
title = self.plugin.tr("Select config file to load")
f, _ = QtWidgets.QFileDialog.getOpenFileName(qfd, title, ".", filt)
self.plugin.new_config(f)
def on_load_output_directory(self):
dialog = QtWidgets.QFileDialog(self, 'Select Output Directory')
dialog.setFileMode(QtWidgets.QFileDialog.DirectoryOnly)
if dialog.exec_() == QtWidgets.QDialog.Accepted:
fname = dialog.selectedFiles()[0]
self.log_message(f"Selected Output Directory: {fname}")
self.Snow_OutputDirectoryLineEdit.setText(fname)
def on_load_DEM(self):
dialog = QtWidgets.QFileDialog(self, 'Select DEM')
dialog.setFileMode(QtWidgets.QFileDialog.ExistingFile)
if dialog.exec_() == QtWidgets.QDialog.Accepted:
fname = dialog.selectedFiles()[0]
self.DEM_path = fname
self.Snow_DEMLineEdit.setText(fname)
def on_browse_Snow(self, start="."):
"""Opens a dialog box for selection of directory
"""
dialog = QtWidgets.QFileDialog(self, 'Select Working Directory')
dialog.setFileMode(QtWidgets.QFileDialog.DirectoryOnly)
if dialog.exec_() == QtWidgets.QDialog.Accepted:
fname = dialog.selectedFiles()[0]
self.log_message(f"Selected Directory: {fname}")
self.Snow_WorkingDirectoryLineEdit.setText(fname)
def addLayersFromFile(self):
dlgLayers = qtWdg.QFileDialog()
nfile, ok = dlgLayers.getOpenFileName(None, "Afegir Capes Qgis",
self.directory,
"Capes Qgis (*.qlr)")
if ok and nfile != '':
self.directory = os.path.dirname(nfile)
ok, txt = qgCor.QgsLayerDefinition.loadLayerDefinition(
nfile, self.project, self.root)
if not ok:
print('No se pudo importar capas', txt)
def on_load_raster_Snow(self):
"""Open a dialog to load rasters individually
"""
dialog = QtWidgets.QFileDialog(self, 'Select Raster')
dialog.setFileMode(QtWidgets.QFileDialog.ExistingFiles)
if dialog.exec_() == QtWidgets.QDialog.Accepted:
fnames = dialog.selectedFiles()
if len(fnames) == 1:
self.log_message(f"{len(fnames)} file loaded")
else:
self.log_message(f"{len(fnames)} files loaded")
self.Snow_FilesList.addItems(fnames)
def saveLayersToFile(self):
nodes = self.selectedNodes()
if len(nodes) > 0:
dlgLayers = qtWdg.QFileDialog()
if self.directory is not None:
dlgLayers.setDirectory(self.directory)
nfile, ok = dlgLayers.getSaveFileName(None, "Desar Capes Qgis",
self.directory,
"Capes Qgis (*.qlr)")
if ok and nfile != '':
self.directory = os.path.dirname(nfile)
ok, txt = qgCor.QgsLayerDefinition.exportLayerDefinition(
nfile, nodes)
if not ok:
print('No se pudo exportar capas', txt)
def openProject():
dialegObertura = qtWdg.QFileDialog()
dialegObertura.setDirectoryUrl(qtCor.QUrl('../dades/projectes/'))
mapes = "Tots els mapes acceptats (*.qgs *.qgz);; " \
"Mapes Qgis (*.qgs);;Mapes Qgis comprimits (*.qgz)"
nfile, _ = dialegObertura.getOpenFileName(None, "Obrir mapa Qgis",
"../dades/projectes/",
mapes)
if nfile != '':
if leyenda.player is None:
leyenda.setPlayer('moduls/giphy.gif', 170, 170)
leyenda.saveCanvasPosition()
leyenda.printCanvasPosition('==> projectRead')
ok = leyenda.project.read(nfile)
if ok:
leyenda.restoreCanvasPosition()
else:
print('Error al cargar proyecto', nfile)
print(leyenda.project.error().summary())
def generate_gcode(self):
machine_bounds = self.get_current_machine_bounds()
extent = self.extentGroupBox.outputExtent()
map_bounds = {
"lon": (extent.xMinimum(), extent.xMaximum()),
"lat": (extent.yMinimum(), extent.yMaximum())
}
plot_speed = self.plot_speed_spinbox.value()
rapid_speed = self.rapid_speed_spinbox.value()
pen_down_height = self.pen_down_height_spinbox.value()
pen_up_height = self.pen_up_height_spinbox.value()
gcode = ""
layer = self.layer_select.currentLayer()
for feature in layer.getFeatures():
geom = feature.geometry()
geomSingleType = QgsWkbTypes.isSingleType(geom.wkbType())
if geom.type() == QgsWkbTypes.PointGeometry:
raise Exception("Point geometry not supported")
elif geom.type() == QgsWkbTypes.LineGeometry:
if geomSingleType:
gcode += geometry2gcode(geom.asPolyline(),
map_bounds,
machine_bounds,
pen_down_height,
pen_up_height,
feed=plot_speed,
link_feed=rapid_speed)
else:
poly_geom = geom.asMultiPolyline()
for poly_geom in geom.asMultiPolyline():
gcode += geometry2gcode(poly_geom,
map_bounds,
machine_bounds,
pen_down_height,
pen_up_height,
feed=plot_speed,
link_feed=rapid_speed)
elif geom.type() == QgsWkbTypes.PolygonGeometry:
if geomSingleType:
for poly_geom in geom.asPolygon():
gcode += geometry2gcode(poly_geom,
map_bounds,
machine_bounds,
pen_down_height,
pen_up_height,
feed=plot_speed,
link_feed=rapid_speed)
else:
for multi_geom in geom.asMultiPolygon():
for poly_geom in multi_geom:
gcode += geometry2gcode(poly_geom,
map_bounds,
machine_bounds,
pen_down_height,
pen_up_height,
feed=plot_speed,
link_feed=rapid_speed)
else:
raise Exception("Unknown or invalid geometry")
dialog = QtWidgets.QFileDialog()
dialog.setAcceptMode(QtWidgets.QFileDialog.AcceptSave)
if dialog.exec_() == QtWidgets.QDialog.Accepted:
path = dialog.selectedFiles()[0]
with open(path, "w") as file:
file.write(gcode)
def loadConf(self):
qfd = QtWidgets.QFileDialog()
filt = self.plugin.tr("Config files(*.cfg)")
title = self.plugin.tr("Select config file to load")
f, _ = QtWidgets.QFileDialog.getOpenFileName(qfd, title, ".", filt)
self.plugin.newConfig(f)
