def addXPADtree(self):
try:
from pyxpad.xpadsource import XPadSource
except ImportError:
self.main.write("Sorry, no XPAD tree support")
self.main.write(str(sys.exc_info()))
return
try:
# Select the directory
tr = self.main.tr
dname = QFileDialog.getExistingDirectory(self.main, tr('Open XPAD directory'),
QDir.currentPath())
if (dname == "") or (dname is None):
return
# Create data source
s = XPadSource(dname)
# Add data source and update
self.addSource(s)
self.updateDisplay()
except:
self.main.write("Error creating XPadSource")
self.main.write(str(sys.exc_info()))
raise
def pickPath(self):
initialPath = self.uiFilenameTXT.text() or self.defaultLocation
initialPath = str(initialPath)
while not os.path.exists(initialPath):
if os.path.dirname(initialPath) == initialPath:
break
else:
initialPath = os.path.dirname(initialPath)
if QApplication.keyboardModifiers() == Qt.ControlModifier:
import blurdev
blurdev.osystem.explore(initialPath)
else:
if self._pickFolder:
filepath = QFileDialog.getExistingDirectory(
self, self._caption, initialPath)
elif self._openFile:
filepath, _ = QtCompat.QFileDialog.getOpenFileName(
self, self._caption, initialPath, self._filters)
else:
filepath, _ = QtCompat.QFileDialog.getSaveFileName(
self, self._caption, initialPath, self._filters)
if filepath:
self.uiFilenameTXT.setText(filepath)
if (not self.signalsBlocked()):
self.filenamePicked.emit(filepath)
def addXPADtree(self):
"""Add an XPad tree as a data source, if UDA is available"""
try:
from pyxpad.xpadsource import XPadSource
except ImportError:
self.main.write("Sorry, no XPAD tree support")
self.main.write(str(sys.exc_info()))
return
try:
# Select the directory
tr = self.main.tr
dname = QFileDialog.getExistingDirectory(self.main,
tr("Open XPAD directory"),
QDir.currentPath())
if (dname == "") or (dname is None):
return
# Create data source
s = XPadSource.from_tree(dname)
# Add data source and update
self.addSource(s)
self.updateDisplay()
except:
self.main.write("Error creating XPadSource")
self.main.write(str(sys.exc_info()))
raise
def _on_browse(self):
"""
Opens file dialog
"""
path = self.value()
path = QFileDialog.getExistingDirectory(None, 'Browse Folder', path)
if path:
self.set_value(path)
def select_folder_dialog(title, start_directory=None):
"""
Shows select folder dialog
:param title: str
:param start_directory: str
:return: str
"""
return QFileDialog.getExistingDirectory(None, title, start_directory)
def browse_folder(self):
r_folder = QFileDialog.getExistingDirectory(self, 'Browse Folder',
self.path)
if not r_folder:
return
if self.multiple:
self.foldersChanged.emit([r_folder])
else:
self.folderChanged.emit(r_folder)
self.path = r_folder
def _choose_phenix_directory(session):
satisfied = False
from Qt.QtWidgets import QFileDialog, QMessageBox
parent = session.ui.main_window
import subprocess, os
while not satisfied:
result = QFileDialog.getExistingDirectory(parent, 'Please provide the directory containing the Phenix executables.', options=QFileDialog.Options())
if not result:
break
try:
subprocess.call([os.path.join(result,'phenix.version')])
satisfied = True
except FileNotFoundError:
choice = QMessageBox.warning(parent, 'This directory does not appear to contain Phenix executables. Would you like to try again?',
QMessageBox.Ok|QMessageBox.Cancel)
except:
raise
if not satisfied:
from chimerax.core.errors import UserError
raise UserError('Could not find Phenix installation. Operation cancelled')
return result
def show_move_dialog(self, parent=None):
"""
Shows the move to browser dialog
:param parent: QWidget
"""
path = os.path.dirname(self.path())
target = QFileDialog.getExistingDirectory(parent, 'Move To ...', path)
if target:
try:
move_function = self.item.functionality().get('move')
if not move_function:
self.show_error_dialog('Delete Error', 'Item "{}" does not supports move operation'.format(self))
return
source = self.item.format_identifier()
if os.path.isdir(source):
target = path_utils.join_path(target, os.path.basename(source))
move_function(target)
except Exception as exc:
self.show_exception_dialog('Move Error', exc, traceback.format_exc())
raise
def addBOUT(self):
"""
Add a BOUT++ directory source
"""
try:
from pyxpad.boutsource import BoutDataSource
# Select the directory
tr = self.main.tr
dname = QFileDialog.getExistingDirectory(self.main, tr('Open BOUT++ directory'),
QDir.currentPath())
if (dname == "") or (dname is None):
return
# Create data source
s = BoutDataSource(dname)
# Add data source and update
self.addSource(s)
self.updateDisplay()
except:
self.main.write("Sorry, no BOUT++ support")
raise
return
def addBOUT(self):
"""
Add a BOUT++ directory source, if boutdata is available
"""
try:
from pyxpad.boutsource import BoutDataSource
# Select the directory
tr = self.main.tr
dname = QFileDialog.getExistingDirectory(
self.main, tr("Open BOUT++ directory"), QDir.currentPath())
if (dname == "") or (dname is None):
return
# Create data source
s = BoutDataSource(dname)
# Add data source and update
self.addSource(s)
self.updateDisplay()
except:
self.main.write("Sorry, no BOUT++ support")
raise
return
def pickFolder():
'''Pick a folder from Dialog'''
return str(QFileDialog.getExistingDirectory(None, "Select Directory"))
