def setOutDirectory(self):
outDir = QFileDialog.getExistingDirectory(
self, self.tr("Select output directory"), ".")
if not outDir:
return
self.leOutputDir.setText(outDir)
def on_output_data_dir_btn_clicked(self):
default_dir = QSettings().value('irmt/output_data_dir',
QDir.homePath())
path = QFileDialog.getExistingDirectory(
self, self.tr('Choose output directory'), default_dir)
if path:
QSettings().setValue('irmt/output_data_dir', path)
self.output_data_dir_le.setText(path)
def selectProjFolder(self):
try:
presetFolder = self.dlg.projFolderEdit.text()
except (KeyError):
presetFolder = ''
caption = 'Please choose a project folder'
folderName = QFileDialog.getExistingDirectory(self.dlg, caption,
presetFolder)
self.dlg.projFolderEdit.setText(toUnicode(folderName))
def run(self):
self.dlg.show()
self.updateLayers()
self.registry.layersAdded.connect(self.updateLayers)
self.registry.layerRemoved.connect(self.updateLayers)
result = self.dlg.exec_()
if result == 1:
folder = QFileDialog.getExistingDirectory()
self.exportItems(toUnicode(folder))
def browseForInput(self):
""" Open a browse for files dialog - for the moment set to
browse directory mode """
settings = QtCore.QSettings()
startingDir = str(settings.value("OsTranslatorII/lastInputFolder", os.path.expanduser("~")))
d = str( QFileDialog.getExistingDirectory(None, 'Browse For Input', startingDir) )
if d != os.sep and d.lower() != 'c:\\' and d != '':
settings.setValue("OsTranslatorII/lastInputFolder", d)
self.inputLineEdit.setText(d)
def run(self):
self.dlg.show()
self.layerFromRegistry()
self.registry.layersAdded.connect(self.layerFromRegistry)
self.registry.layerRemoved.connect(self.layerFromRegistry)
result = self.dlg.exec_()
if result == 1:
folder = QFileDialog.getExistingDirectory()
folder = toUnicode(folder)
self.setOutputDir(folder)
self.exportContour()
def ask_for_download_destination_folder(parent, text='Download destination'):
"""
Open a dialog to ask for a download destination folder, initially pointing
to the home directory.
:param parent: the parent dialog
:param text: the dialog's title text
:returns: full path of the destination folder
"""
return QFileDialog.getExistingDirectory(parent, text,
os.path.expanduser("~"))
def run(self):
self.dlg.show()
result = self.dlg.exec_()
if result == 1:
self.workingFolder = toUnicode(
QFileDialog.getExistingDirectory(
directory=self.settings.value('projFolder')))
self.settings.setValue('animeName', self.dlg.outputNameEdit.text())
self.settings.setValue('animeLapse',
int(self.dlg.timeLapseEdit.text()))
if self.workingFolder:
# Load map export template from .qgs file
# composer, mapSet = self.loadTemplate(template)
self.renderLayers()
if self.dlg.exportTypeCombo.currentText() == '.gif':
self.genGif()
elif self.dlg.exportTypeCombo.currentText() == '.mp4':
self.genMp4()
def downloadContent(self, reply):
self.stop()
home = os.path.expanduser('~')
downloads = os.path.join(home, 'Downloads')
download = os.path.join(home, 'Download')
if os.path.isdir(downloads):
dest_dir = downloads
if os.path.isdir(download):
dest_dir = download
if not dest_dir:
dest_dir = QFileDialog.getExistingDirectory(
self, tr("Select the destination folder"), home,
QFileDialog.ShowDirsOnly)
if not dest_dir:
return
try:
file_name = reply.rawHeader('Content-Disposition').split('=')[1]
file_name = str(file_name).strip('"')
except Exception as exc:
header_pairs = reply.rawHeaderPairs()
self.gem_api.common.error(
'Unable to get the file name from headers: %s\n'
'Exception: %s' % (header_pairs, str(exc)))
return
file_content = str(reply.readAll())
# From
# http://doc.qt.io/archives/qt-4.8/qwebpage.html#unsupportedContent
# "The receiving slot is responsible for deleting the reply"
reply.close()
reply.deleteLater()
file_fullpath = os.path.join(dest_dir, file_name)
if os.path.exists(file_fullpath):
name, ext = os.path.splitext(file_name)
i = 1
while True:
file_fullpath = os.path.join(dest_dir,
'%s_%s%s' % (name, i, ext))
if not os.path.exists(file_fullpath):
break
i += 1
with open(file_fullpath, "w") as f:
f.write(file_content)
self.gem_api.common.info('File downloaded as: %s' % file_fullpath)
def batchExportPlot(self, layer):
features = layer.selectedFeatures()
mapTool = QgsMapTool(self.iface.mapCanvas())
FieldName = self.dlg.fieldCombo.currentField()
projFolder = self.settings.value('projFolder')
outputFolder = QFileDialog.getExistingDirectory(
directory=projFolder,
caption='Choose the folder to export profile plots')
outputFolder = toUnicode(outputFolder)
if outputFolder:
for feature in features:
title = feature[FieldName]
if not title:
title = 'profile'
self.profiles = list()
pointstoDraw = list()
# Get feature geometry
first_segment = True
if first_segment:
k = 0
first_segment = False
else:
k = 1
while not feature.geometry().vertexAt(k) == QgsPoint(0, 0):
point2 = mapTool.toMapCoordinates(
layer, QgsPoint(feature.geometry().vertexAt(k)))
pointstoDraw += [[point2.x(), point2.y()]]
k += 1
self.updateProfile(pointstoDraw, mapTool, False)
if self.profiles:
self.exportPlot(folder=outputFolder,
name=str(feature.id()).zfill(3),
title=str(title))
plotTool().clearData(self.dlg.plotWidget, self.profiles)
self.dlg.activeLayerList.clear()
def selectProjectFolder(self):
preSet = self.settings.value('projFolder')
projFolder = QFileDialog.getExistingDirectory(
directory=preSet, caption=toUnicode(MSG['msg01']))
projFolder = toUnicode(projFolder)
self.projFolderEdit.setText(projFolder)
