class Preferences(object):
"""docstring for Preferences"""
def __init__(self):
self.qs = QSettings()
self.ui_prefs = Ui_Preferences()
self.widget = QWidget()
self.ui_prefs.setupUi(self.widget)
self.readPreferences()
self.widget.addAction(self.ui_prefs.actionClose)
self.ui_prefs.actionClose.triggered.connect(self.hideDialog)
self.ui_prefs.honeycomb_rows_spin_box.valueChanged.connect(self.setHoneycombRows)
self.ui_prefs.honeycomb_cols_spin_box.valueChanged.connect(self.setHoneycombCols)
self.ui_prefs.honeycomb_steps_spin_box.valueChanged.connect(self.setHoneycombSteps)
self.ui_prefs.square_rows_spin_box.valueChanged.connect(self.setSquareRows)
self.ui_prefs.square_cols_spin_box.valueChanged.connect(self.setSquareCols)
self.ui_prefs.square_steps_spin_box.valueChanged.connect(self.setSquareSteps)
self.ui_prefs.auto_scaf_combo_box.currentIndexChanged.connect(self.setAutoScaf)
self.ui_prefs.default_tool_combo_box.currentIndexChanged.connect(self.setStartupTool)
self.ui_prefs.zoom_speed_slider.valueChanged.connect(self.setZoomSpeed)
# self.ui_prefs.helixAddCheckBox.toggled.connect(self.setZoomToFitOnHelixAddition)
self.ui_prefs.button_box.clicked.connect(self.handleButtonClick)
self.ui_prefs.add_plugin_button.clicked.connect(self.addPlugin)
def showDialog(self):
# self.exec_()
self.readPreferences()
self.widget.show() # launch prefs in mode-less dialog
def hideDialog(self):
self.widget.hide()
# @pyqtSlot(object)
def handleButtonClick(self, button):
"""
Restores defaults. Other buttons are ignored because connections
are already set up in qt designer.
"""
if self.ui_prefs.button_box.buttonRole(button) == QDialogButtonBox.ResetRole:
self.restoreDefaults()
def readPreferences(self):
self.qs.beginGroup("Preferences")
self.honeycomb_rows = self.qs.value("honeycomb_rows", slicestyles.HONEYCOMB_PART_MAXROWS)
self.honeycomb_cols = self.qs.value("honeycomb_cols", slicestyles.HONEYCOMB_PART_MAXCOLS)
self.honeycomb_steps = self.qs.value("honeycomb_steps", slicestyles.HONEYCOMB_PART_MAXSTEPS)
self.square_rows = self.qs.value("square_rows", slicestyles.SQUARE_PART_MAXROWS)
self.square_cols = self.qs.value("square_cols", slicestyles.SQUARE_PART_MAXCOLS)
self.square_steps = self.qs.value("square_steps", slicestyles.SQUARE_PART_MAXSTEPS)
self.auto_scaf_index = self.qs.value("autoScaf", styles.PREF_AUTOSCAF_INDEX)
self.startup_tool_index = self.qs.value("startup_tool", styles.PREF_STARTUP_TOOL_INDEX)
self.zoom_speed = self.qs.value("zoom_speed", styles.PREF_ZOOM_SPEED)
self.zoom_on_helix_add = self.qs.value("zoom_on_helix_add", styles.PREF_ZOOM_AFTER_HELIX_ADD)
self.qs.endGroup()
self.ui_prefs.honeycomb_rows_spin_box.setProperty("value", self.honeycomb_rows)
self.ui_prefs.honeycomb_cols_spin_box.setProperty("value", self.honeycomb_cols)
self.ui_prefs.honeycomb_steps_spin_box.setProperty("value", self.honeycomb_steps)
self.ui_prefs.square_rows_spin_box.setProperty("value", self.square_rows)
self.ui_prefs.square_cols_spin_box.setProperty("value", self.square_cols)
self.ui_prefs.square_steps_spin_box.setProperty("value", self.square_steps)
self.ui_prefs.auto_scaf_combo_box.setCurrentIndex(self.auto_scaf_index)
self.ui_prefs.default_tool_combo_box.setCurrentIndex(self.startup_tool_index)
self.ui_prefs.zoom_speed_slider.setProperty("value", self.zoom_speed)
ptw = self.ui_prefs.plugin_table_widget
loaded_plugin_paths = util.loadedPlugins.keys()
ptw.setRowCount(len(loaded_plugin_paths))
for i in range(len(loaded_plugin_paths)):
row = QTableWidgetItem(loaded_plugin_paths[i])
row.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
ptw.setItem(i, 0, row)
# self.ui_prefs.helixAddCheckBox.setChecked(self.zoom_on_helix_add)
def restoreDefaults(self):
self.ui_prefs.honeycomb_rows_spin_box.setProperty("value", slicestyles.HONEYCOMB_PART_MAXROWS)
self.ui_prefs.honeycomb_cols_spin_box.setProperty("value", slicestyles.HONEYCOMB_PART_MAXCOLS)
self.ui_prefs.honeycomb_steps_spin_box.setProperty("value", slicestyles.HONEYCOMB_PART_MAXSTEPS)
self.ui_prefs.square_rows_spin_box.setProperty("value", slicestyles.SQUARE_PART_MAXROWS)
self.ui_prefs.square_cols_spin_box.setProperty("value", slicestyles.SQUARE_PART_MAXCOLS)
self.ui_prefs.square_steps_spin_box.setProperty("value", slicestyles.SQUARE_PART_MAXSTEPS)
self.ui_prefs.auto_scaf_combo_box.setCurrentIndex(styles.PREF_AUTOSCAF_INDEX)
self.ui_prefs.default_tool_combo_box.setCurrentIndex(styles.PREF_STARTUP_TOOL_INDEX)
self.ui_prefs.zoom_speed_slider.setProperty("value", styles.PREF_ZOOM_SPEED)
# self.ui_prefs.helixAddCheckBox.setChecked(styles.PREF_ZOOM_AFTER_HELIX_ADD)
def setHoneycombRows(self, rows):
self.honeycomb_rows = rows
self.qs.beginGroup("Preferences")
self.qs.setValue("honeycomb_rows", self.honeycomb_rows)
self.qs.endGroup()
def setHoneycombCols(self, cols):
self.honeycomb_cols = cols
self.qs.beginGroup("Preferences")
self.qs.setValue("honeycomb_cols", self.honeycomb_cols)
self.qs.endGroup()
def setHoneycombSteps(self, steps):
self.honeycomb_steps = steps
self.qs.beginGroup("Preferences")
self.qs.setValue("honeycomb_steps", self.honeycomb_steps)
self.qs.endGroup()
def setSquareRows(self, rows):
self.square_rows = rows
self.qs.beginGroup("Preferences")
self.qs.setValue("square_rows", self.square_rows)
self.qs.endGroup()
def setSquareCols(self, cols):
self.square_cols = cols
self.qs.beginGroup("Preferences")
self.qs.setValue("square_cols", self.square_cols)
self.qs.endGroup()
def setSquareSteps(self, steps):
self.square_steps = steps
self.qs.beginGroup("Preferences")
self.qs.setValue("square_steps", self.square_steps)
self.qs.endGroup()
def setAutoScaf(self, index):
self.auto_scaf_index = index
self.qs.beginGroup("Preferences")
self.qs.setValue("autoScaf", self.auto_scaf_index)
self.qs.endGroup()
def setStartupTool(self, index):
self.startup_tool_index = index
self.qs.beginGroup("Preferences")
self.qs.setValue("startup_tool", self.startup_tool_index)
self.qs.endGroup()
def setZoomSpeed(self, speed):
self.zoom_speed = speed
self.qs.beginGroup("Preferences")
self.qs.setValue("zoom_speed", self.zoom_speed)
self.qs.endGroup()
# def setZoomToFitOnHelixAddition(self, checked):
# self.zoom_on_helix_add = checked
# self.qs.beginGroup("Preferences")
# self.qs.setValue("zoom_on_helix_add", self.zoom_on_helix_add)
# self.qs.endGroup()
def getAutoScafType(self):
return ['Mid-seam', 'Raster'][self.auto_scaf_index]
def getStartupToolName(self):
return ['Select', 'Pencil', 'Paint', 'AddSeq'][self.startup_tool_index]
def addPlugin(self):
fdialog = QFileDialog(
self.widget,
"Install Plugin",
util.this_path(),
"Cadnano Plugins (*.cnp)")
fdialog.setAcceptMode(QFileDialog.AcceptOpen)
fdialog.setWindowFlags(Qt.Sheet)
fdialog.setWindowModality(Qt.WindowModal)
fdialog.filesSelected.connect(self.addPluginAtPath)
self.fileopendialog = fdialog
fdialog.open()
def addPluginAtPath(self, fname):
self.fileopendialog.close()
fname = str(fname[0])
print("Attempting to open plugin %s" % fname)
try:
zf = zipfile.ZipFile(fname, 'r')
except Exception as e:
self.failWithMsg("Plugin file seems corrupt: %s."%e)
return
tdir = tempfile.mkdtemp()
try:
for f in zf.namelist():
if f.endswith('/'):
os.makedirs(os.path.join(tdir,f))
for f in zf.namelist():
if not f.endswith('/'):
zf.extract(f, tdir)
except Exception as e:
self.failWithMsg("Extraction of plugin archive failed: %s."%e)
return
files_in_zip = [(f, os.path.join(tdir, f)) for f in os.listdir(tdir)]
try:
self.confirmDestructiveIfNecessary(files_in_zip)
self.removePluginsToBeOverwritten(files_in_zip)
self.movePluginsIntoPluginsFolder(files_in_zip)
except OSError:
print("Couldn't copy files into plugin directory, attempting\
again after boosting privileges.")
if platform.system() == 'Darwin':
self.darwinAuthedMvPluginsIntoPluginsFolder(files_in_zip)
elif platform.system() == 'Linux':
self.linuxAuthedMvPluginsIntoPluginsFolder(files_in_zip)
else:
print("Can't boost privelages on platform %s" % platform.system())
loadedAPlugin = util.loadAllPlugins()
if not loadedAPlugin:
print("Unable to load anythng from plugin %s" % fname)
self.readPreferences()
shutil.rmtree(tdir)
def darwinAuthedMvPluginsIntoPluginsFolder(self, files_in_zip):
envirn={"DST":util.this_path()+'/plugins'}
srcstr = ''
for i in range(len(files_in_zip)):
file_name, file_path = files_in_zip[i]
srcstr += ' \\"$SRC' + str(i) + '\\"'
envirn['SRC'+str(i)] = file_path
proc = subprocess.Popen(['osascript','-e',\
'do shell script "cp -fR ' + srcstr +\
' \\"$DST\\"" with administrator privileges'],\
env=envirn)
retval = self.waitForProcExit(proc)
if retval != 0:
self.failWithMsg('cp failed with code %i'%retval)
def linuxAuthedMvPluginsIntoPluginsFolder(self, files_in_zip):
args = ['gksudo', 'cp', '-fR']
args.extend(file_path for file_name, file_path in files_in_zip)
args.append(util.this_path()+'/plugins')
proc = subprocess.Popen(args)
retval = self.waitForProcExit(proc)
if retval != 0:
self.failWithMsg('cp failed with code %i'%retval)
def confirmDestructiveIfNecessary(self, files_in_zip):
for file_name, file_path in files_in_zip:
target = os.path.join(util.this_path(), 'plugins', file_name)
if os.path.isfile(target):
return self.confirmDestructive()
elif os.path.isdir(target):
return self.confirmDestructive()
def confirmDestructive(self):
mb = QMessageBox(self.widget)
mb.setIcon(QMessageBox.Warning)
mb.setInformativeText("The plugin you are trying to install\
has already been installed. Replace the currently installed one?")
mb.setStandardButtons(QMessageBox.No | QMessageBox.Yes)
mb.exec_()
return mb.clickedButton() == mb.button(QMessageBox.Yes)
def removePluginsToBeOverwritten(self, files_in_zip):
for file_name, file_path in files_in_zip:
target = os.path.join(util.this_path(), 'plugins', file_name)
if os.path.isfile(target):
os.unlink(target)
elif os.path.isdir(target):
shutil.rmtree(target)
def movePluginsIntoPluginsFolder(self, files_in_zip):
for file_name, file_path in files_in_zip:
target = os.path.join(util.this_path(), 'plugins', file_name)
shutil.move(file_path, target)
def waitForProcExit(self, proc):
procexit = False
while not procexit:
try:
retval = proc.wait()
procexit = True
except OSError as e:
if e.errno != errno.EINTR:
raise ose
return retval
def failWithMsg(self, str):
mb = QMessageBox(self.widget)
mb.setIcon(QMessageBox.Warning)
mb.setInformativeText(str)
mb.buttonClicked.connect(self.closeFailDialog)
self.fail_message_box = mb
mb.open()
def closeFailDialog(self, button):
self.fail_message_box.close()
del self.fail_message_box
self.fail_message_box = None
class Preferences(object):
"""docstring for Preferences"""
def __init__(self):
self.qs = QSettings()
self.ui_prefs = Ui_Preferences()
self.widget = QWidget()
self.ui_prefs.setupUi(self.widget)
self.readPreferences()
self.widget.addAction(self.ui_prefs.actionClose)
self.ui_prefs.actionClose.triggered.connect(self.hideDialog)
self.ui_prefs.honeycomb_rows_spin_box.valueChanged.connect(
self.setHoneycombRows)
self.ui_prefs.honeycomb_cols_spin_box.valueChanged.connect(
self.setHoneycombCols)
self.ui_prefs.honeycomb_steps_spin_box.valueChanged.connect(
self.setHoneycombSteps)
self.ui_prefs.square_rows_spin_box.valueChanged.connect(
self.setSquareRows)
self.ui_prefs.square_cols_spin_box.valueChanged.connect(
self.setSquareCols)
self.ui_prefs.square_steps_spin_box.valueChanged.connect(
self.setSquareSteps)
self.ui_prefs.auto_scaf_combo_box.currentIndexChanged.connect(
self.setAutoScaf)
self.ui_prefs.default_tool_combo_box.currentIndexChanged.connect(
self.setStartupTool)
self.ui_prefs.zoom_speed_slider.valueChanged.connect(self.setZoomSpeed)
# self.ui_prefs.helixAddCheckBox.toggled.connect(self.setZoomToFitOnHelixAddition)
self.ui_prefs.button_box.clicked.connect(self.handleButtonClick)
self.ui_prefs.add_plugin_button.clicked.connect(self.addPlugin)
def showDialog(self):
# self.exec_()
self.readPreferences()
self.widget.show() # launch prefs in mode-less dialog
def hideDialog(self):
self.widget.hide()
# @pyqtSlot(object)
def handleButtonClick(self, button):
"""
Restores defaults. Other buttons are ignored because connections
are already set up in qt designer.
"""
if self.ui_prefs.button_box.buttonRole(
button) == QDialogButtonBox.ResetRole:
self.restoreDefaults()
def readPreferences(self):
self.qs.beginGroup("Preferences")
self.honeycomb_rows = self.qs.value("honeycomb_rows",
styles.HONEYCOMB_PART_MAXROWS)
self.honeycomb_cols = self.qs.value("honeycomb_cols",
styles.HONEYCOMB_PART_MAXCOLS)
self.honeycomb_steps = self.qs.value("honeycomb_steps",
styles.HONEYCOMB_PART_MAXSTEPS)
self.square_rows = self.qs.value("square_rows",
styles.SQUARE_PART_MAXROWS)
self.square_cols = self.qs.value("square_cols",
styles.SQUARE_PART_MAXCOLS)
self.square_steps = self.qs.value("square_steps",
styles.SQUARE_PART_MAXSTEPS)
self.auto_scaf_index = self.qs.value("autoScaf",
styles.PREF_AUTOSCAF_INDEX)
self.startup_tool_index = self.qs.value("startup_tool",
styles.PREF_STARTUP_TOOL_INDEX)
self.zoom_speed = self.qs.value("zoom_speed", styles.PREF_ZOOM_SPEED)
self.zoom_on_helix_add = self.qs.value(
"zoom_on_helix_add", styles.PREF_ZOOM_AFTER_HELIX_ADD)
self.qs.endGroup()
self.ui_prefs.honeycomb_rows_spin_box.setProperty(
"value", self.honeycomb_rows)
self.ui_prefs.honeycomb_cols_spin_box.setProperty(
"value", self.honeycomb_cols)
self.ui_prefs.honeycomb_steps_spin_box.setProperty(
"value", self.honeycomb_steps)
self.ui_prefs.square_rows_spin_box.setProperty("value",
self.square_rows)
self.ui_prefs.square_cols_spin_box.setProperty("value",
self.square_cols)
self.ui_prefs.square_steps_spin_box.setProperty(
"value", self.square_steps)
self.ui_prefs.auto_scaf_combo_box.setCurrentIndex(self.auto_scaf_index)
self.ui_prefs.default_tool_combo_box.setCurrentIndex(
self.startup_tool_index)
self.ui_prefs.zoom_speed_slider.setProperty("value", self.zoom_speed)
ptw = self.ui_prefs.plugin_table_widget
loaded_plugin_paths = util.loadedPlugins.keys()
ptw.setRowCount(len(loaded_plugin_paths))
for i in range(len(loaded_plugin_paths)):
row = QTableWidgetItem(loaded_plugin_paths[i])
row.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
ptw.setItem(i, 0, row)
# self.ui_prefs.helixAddCheckBox.setChecked(self.zoom_on_helix_add)
def restoreDefaults(self):
self.ui_prefs.honeycomb_rows_spin_box.setProperty(
"value", styles.HONEYCOMB_PART_MAXROWS)
self.ui_prefs.honeycomb_cols_spin_box.setProperty(
"value", styles.HONEYCOMB_PART_MAXCOLS)
self.ui_prefs.honeycomb_steps_spin_box.setProperty(
"value", styles.HONEYCOMB_PART_MAXSTEPS)
self.ui_prefs.square_rows_spin_box.setProperty(
"value", styles.SQUARE_PART_MAXROWS)
self.ui_prefs.square_cols_spin_box.setProperty(
"value", styles.SQUARE_PART_MAXCOLS)
self.ui_prefs.square_steps_spin_box.setProperty(
"value", styles.SQUARE_PART_MAXSTEPS)
self.ui_prefs.auto_scaf_combo_box.setCurrentIndex(
styles.PREF_AUTOSCAF_INDEX)
self.ui_prefs.default_tool_combo_box.setCurrentIndex(
styles.PREF_STARTUP_TOOL_INDEX)
self.ui_prefs.zoom_speed_slider.setProperty("value",
styles.PREF_ZOOM_SPEED)
# self.ui_prefs.helixAddCheckBox.setChecked(styles.PREF_ZOOM_AFTER_HELIX_ADD)
def setHoneycombRows(self, rows):
self.honeycomb_rows = rows
self.qs.beginGroup("Preferences")
self.qs.setValue("honeycomb_rows", self.honeycomb_rows)
self.qs.endGroup()
def setHoneycombCols(self, cols):
self.honeycomb_cols = cols
self.qs.beginGroup("Preferences")
self.qs.setValue("honeycomb_cols", self.honeycomb_cols)
self.qs.endGroup()
def setHoneycombSteps(self, steps):
self.honeycomb_steps = steps
self.qs.beginGroup("Preferences")
self.qs.setValue("honeycomb_steps", self.honeycomb_steps)
self.qs.endGroup()
def setSquareRows(self, rows):
self.square_rows = rows
self.qs.beginGroup("Preferences")
self.qs.setValue("square_rows", self.square_rows)
self.qs.endGroup()
def setSquareCols(self, cols):
self.square_cols = cols
self.qs.beginGroup("Preferences")
self.qs.setValue("square_cols", self.square_cols)
self.qs.endGroup()
def setSquareSteps(self, steps):
self.square_steps = steps
self.qs.beginGroup("Preferences")
self.qs.setValue("square_steps", self.square_steps)
self.qs.endGroup()
def setAutoScaf(self, index):
self.auto_scaf_index = index
self.qs.beginGroup("Preferences")
self.qs.setValue("autoScaf", self.auto_scaf_index)
self.qs.endGroup()
def setStartupTool(self, index):
self.startup_tool_index = index
self.qs.beginGroup("Preferences")
self.qs.setValue("startup_tool", self.startup_tool_index)
self.qs.endGroup()
def setZoomSpeed(self, speed):
self.zoom_speed = speed
self.qs.beginGroup("Preferences")
self.qs.setValue("zoom_speed", self.zoom_speed)
self.qs.endGroup()
# def setZoomToFitOnHelixAddition(self, checked):
# self.zoom_on_helix_add = checked
# self.qs.beginGroup("Preferences")
# self.qs.setValue("zoom_on_helix_add", self.zoom_on_helix_add)
# self.qs.endGroup()
def getAutoScafType(self):
return ['Mid-seam', 'Raster'][self.auto_scaf_index]
def getStartupToolName(self):
return ['Select', 'Pencil', 'Paint', 'AddSeq'][self.startup_tool_index]
def addPlugin(self):
fdialog = QFileDialog(self.widget, "Install Plugin", util.this_path(),
"Cadnano Plugins (*.cnp)")
fdialog.setAcceptMode(QFileDialog.AcceptOpen)
fdialog.setWindowFlags(Qt.Sheet)
fdialog.setWindowModality(Qt.WindowModal)
fdialog.filesSelected.connect(self.addPluginAtPath)
self.fileopendialog = fdialog
fdialog.open()
def addPluginAtPath(self, fname):
self.fileopendialog.close()
fname = str(fname[0])
print("Attempting to open plugin %s" % fname)
try:
zf = zipfile.ZipFile(fname, 'r')
except Exception as e:
self.failWithMsg("Plugin file seems corrupt: %s." % e)
return
tdir = tempfile.mkdtemp()
try:
for f in zf.namelist():
if f.endswith('/'):
os.makedirs(os.path.join(tdir, f))
for f in zf.namelist():
if not f.endswith('/'):
zf.extract(f, tdir)
except Exception as e:
self.failWithMsg("Extraction of plugin archive failed: %s." % e)
return
files_in_zip = [(f, os.path.join(tdir, f)) for f in os.listdir(tdir)]
try:
self.confirmDestructiveIfNecessary(files_in_zip)
self.removePluginsToBeOverwritten(files_in_zip)
self.movePluginsIntoPluginsFolder(files_in_zip)
except OSError:
print("Couldn't copy files into plugin directory, attempting\
again after boosting privileges.")
if platform.system() == 'Darwin':
self.darwinAuthedMvPluginsIntoPluginsFolder(files_in_zip)
elif platform.system() == 'Linux':
self.linuxAuthedMvPluginsIntoPluginsFolder(files_in_zip)
else:
print("Can't boost privelages on platform %s" %
platform.system())
loadedAPlugin = util.loadAllPlugins()
if not loadedAPlugin:
print("Unable to load anythng from plugin %s" % fname)
self.readPreferences()
shutil.rmtree(tdir)
def darwinAuthedMvPluginsIntoPluginsFolder(self, files_in_zip):
envirn = {"DST": util.this_path() + '/plugins'}
srcstr = ''
for i in range(len(files_in_zip)):
file_name, file_path = files_in_zip[i]
srcstr += ' \\"$SRC' + str(i) + '\\"'
envirn['SRC' + str(i)] = file_path
proc = subprocess.Popen(['osascript','-e',\
'do shell script "cp -fR ' + srcstr +\
' \\"$DST\\"" with administrator privileges'],\
env=envirn)
retval = self.waitForProcExit(proc)
if retval != 0:
self.failWithMsg('cp failed with code %i' % retval)
def linuxAuthedMvPluginsIntoPluginsFolder(self, files_in_zip):
args = ['gksudo', 'cp', '-fR']
args.extend(file_path for file_name, file_path in files_in_zip)
args.append(util.this_path() + '/plugins')
proc = subprocess.Popen(args)
retval = self.waitForProcExit(proc)
if retval != 0:
self.failWithMsg('cp failed with code %i' % retval)
def confirmDestructiveIfNecessary(self, files_in_zip):
for file_name, file_path in files_in_zip:
target = os.path.join(util.this_path(), 'plugins', file_name)
if os.path.isfile(target):
return self.confirmDestructive()
elif os.path.isdir(target):
return self.confirmDestructive()
def confirmDestructive(self):
mb = QMessageBox(self.widget)
mb.setIcon(QMessageBox.Warning)
mb.setInformativeText("The plugin you are trying to install\
has already been installed. Replace the currently installed one?")
mb.setStandardButtons(QMessageBox.No | QMessageBox.Yes)
mb.exec_()
return mb.clickedButton() == mb.button(QMessageBox.Yes)
def removePluginsToBeOverwritten(self, files_in_zip):
for file_name, file_path in files_in_zip:
target = os.path.join(util.this_path(), 'plugins', file_name)
if os.path.isfile(target):
os.unlink(target)
elif os.path.isdir(target):
shutil.rmtree(target)
def movePluginsIntoPluginsFolder(self, files_in_zip):
for file_name, file_path in files_in_zip:
target = os.path.join(util.this_path(), 'plugins', file_name)
shutil.move(file_path, target)
def waitForProcExit(self, proc):
procexit = False
while not procexit:
try:
retval = proc.wait()
procexit = True
except OSError as e:
if e.errno != errno.EINTR:
raise ose
return retval
def failWithMsg(self, str):
mb = QMessageBox(self.widget)
mb.setIcon(QMessageBox.Warning)
mb.setInformativeText(str)
mb.buttonClicked.connect(self.closeFailDialog)
self.fail_message_box = mb
mb.open()
def closeFailDialog(self, button):
self.fail_message_box.close()
del self.fail_message_box
self.fail_message_box = None
class ConnectionWindow:
"""
Fenetre de connexion en local. Impossible pour le moment de se connecter à un réseau
et de s'enregistrer dedans
"""
current_user = None
def __init__(self):
## Variables autres -----------------------
global version
self.colorText = ""
if sys.platform == "win32":
self.colorText = "color: #334d9b"
if choicedBackgroundColor() == 1:
self.colorText = "color: white;"
self.version = version
self.files_enregistrement = None
self.connected_one = None
self.ftp = Online()
# self.ftp.downloadftp("comptes.spi")
self.ftp.downloadftp("admin.spi")
try:
with open("./bin/comptes.spi", "rb") as file:
depickle = pickle.Unpickler(file)
self.files_enregistrement = depickle.load()
Donnees.comptes = self.files_enregistrement
except:
with open("./bin/comptes.spi", "wb") as file:
pickler = pickle.Pickler(file)
pickler.dump({"uadmin": "padmin"})
Donnees.comptes, self.files_enregistrement = {
"uadmin": "padmin"
}
## APPLICATION ----------------------------
self.app = QApplication(sys.argv)
self.win = QWidget()
x, y = 650, 320
self.posx, self.posy = center(x, y)
self.win.setGeometry(self.posx, self.posy, x, y)
self.win.setWindowTitle("Page de Connexion")
self.win.setWindowFlag(Qt.FramelessWindowHint)
self.win.setWindowIcon(QIcon("./bin/icon1.png"))
self.win.show()
self.label0 = QLabel(self.win)
self.label0.move(0, 0)
self.label0.resize(x, y)
self.label0.setStyleSheet(getBackgroundColor())
self.label0.show()
self.label1 = QLabel(self.win)
self.label1.setText("Choix")
self.label1.move(20, 10)
self.label1.setFont(QFont('Mangal', 80))
self.label1.setStyleSheet(self.colorText)
self.label1.adjustSize()
self.label1.show()
self.label2 = QLabel(self.win)
self.label2.setText("Mauvais identifiants, réessayez.")
self.label2.move(260, 150)
self.label2.setFont(QFont('Mangal', 11))
self.label2.adjustSize()
# self.label2.show()
self.label3 = QLabel(self.win)
self.label3.setText("Vérification de version en cours...")
self.label3.move(20, 190)
self.label3.setFont(QFont('Mangal', 11))
self.label3.setStyleSheet(self.colorText)
self.label3.adjustSize()
self.label3.show()
self.threadLabel3 = Thread(None, self.version_search)
self.threadLabel3.start()
self.champ1 = QLineEdit(self.win)
self.champ1.move(20, 140)
self.champ1.resize(220, 30)
self.champ1.setFont(QFont('Mangal', 15))
# self.champ1.show()
self.champ2 = QLineEdit(self.win)
self.champ2.setEchoMode(QLineEdit.Password)
self.champ2.move(20, 180)
self.champ2.setFont(QFont('Mangal', 15))
self.champ2.resize(220, 30)
# self.champ2.show()
self.bouton1 = QPushButton(self.win)
self.bouton1.setText(" Se connecter ")
self.bouton1.move(20, 220)
self.bouton1.setFont(QFont('Mangal', 20))
self.bouton1.clicked.connect(self.connection)
self.openAction = QAction("&ouvrir", self.win)
self.openAction.setShortcut("Return")
self.openAction.triggered.connect(self.connection)
self.win.addAction(self.openAction)
# self.bouton1.show()
self.bouton2 = QPushButton(self.win)
self.bouton2.setText(" S'enregistrer ")
self.bouton2.move(220, 220)
self.bouton2.setFont(QFont('Mangal', 20))
self.bouton2.clicked.connect(self.register_window)
# self.bouton2.show()
self.bouton3 = QPushButton(self.win)
self.bouton3.setText("Fermer")
self.bouton3.move(20, 270)
self.bouton3.setFont(QFont('Mangal', 11))
self.bouton3.clicked.connect(self.quitterNet)
self.bouton3.show()
self.bouton4 = QPushButton(self.win)
self.bouton4.setText("Télécharger ?")
self.bouton4.move(400, 220)
self.bouton4.setFont(QFont('Mangal', 20))
self.bouton4.setStyleSheet(self.colorText)
self.bouton4.clicked.connect(self.updateDownload)
self.radio1 = QRadioButton(self.win)
self.radio1.setText("En Ligne")
self.radio1.move(120, 275)
self.radio1.setStyleSheet(self.colorText)
self.radio1.adjustSize()
self.radio1.toggled.connect(self.onlineOrNot)
self.radio1.show()
self.radio2 = QRadioButton(self.win)
self.radio2.setText("Hors Ligne")
self.radio2.move(200, 275)
self.radio2.setStyleSheet(self.colorText)
self.radio2.adjustSize()
self.radio2.toggled.connect(self.onlineOrNot)
self.radio2.show()
# --------------- Page d'enregistrement --------------
self.win2 = QWidget()
x2, y2 = 270, 400
self.posx2, self.posy2 = center(x2, y2)
self.win2.setGeometry(self.posx2, self.posy2, x2, y2)
self.win2.setWindowTitle("S'enregistrer")
self.win2.setWindowIcon(QIcon("./bin/icon1.png"))
self.labelWin21 = QLabel(self.win2)
self.labelWin21.setText("S'enregistrer")
self.labelWin21.move(20, 10)
self.labelWin21.setFont(QFont('Mangal', 30))
self.labelWin21.adjustSize()
self.labelWin21.show()
self.labelWin22 = QLabel(self.win2)
self.labelWin22.setText("Nouveau nom d'utilisateur")
self.labelWin22.move(20, 70)
self.labelWin22.setFont(QFont('Mangal', 12))
self.labelWin22.adjustSize()
self.labelWin22.show()
self.champWin21 = QLineEdit(self.win2)
self.champWin21.setText("username")
self.champWin21.move(20, 90)
self.champWin21.resize(220, 30)
self.champWin21.show()
self.labelWin23 = QLabel(self.win2)
self.labelWin23.setText("Mot de passe")
self.labelWin23.move(20, 130)
self.labelWin23.setFont(QFont('Mangal', 12))
self.labelWin23.adjustSize()
self.labelWin23.show()
self.champWin22 = QLineEdit(self.win2)
self.champWin22.setEchoMode(QLineEdit.Password)
self.champWin22.move(20, 150)
self.champWin22.resize(220, 30)
self.champWin22.show()
self.labelWin24 = QLabel(self.win2)
self.labelWin24.setText("Retapez le mot de passe")
self.labelWin24.move(20, 190)
self.labelWin24.setFont(QFont('Mangal', 12))
self.labelWin24.adjustSize()
self.labelWin24.show()
self.champWin23 = QLineEdit(self.win2)
self.champWin23.setEchoMode(QLineEdit.Password)
self.champWin23.move(20, 210)
self.champWin23.resize(220, 30)
self.champWin23.show()
self.labelWin25 = QLabel(self.win2)
self.labelWin25.setText("Retapez le mot de passe")
self.labelWin25.move(20, 250)
self.labelWin25.setFont(QFont('Mangal', 12))
self.labelWin25.adjustSize()
self.boutonWin21 = QPushButton(self.win2)
self.boutonWin21.setText("S'enregistrer")
self.boutonWin21.move(20, 300)
self.boutonWin21.setFont(QFont('Mangal', 13))
self.boutonWin21.clicked.connect(self.register)
self.boutonWin21.show()
self.app.exec_()
def onlineOrNot(self) -> None:
if Donnees.online_final == False:
self.radio1.setCheckable(False)
self.radio1.setStyleSheet("color : red;")
if self.radio1.isChecked():
self.bouton2.show()
self.bouton1.show()
self.label1.setText("Connexion")
self.label1.adjustSize()
self.bouton1.setText(" Se connecter ")
self.bouton1.adjustSize()
self.bouton2.setVisible(True)
self.champ1.setVisible(True)
self.champ2.setVisible(True)
self.label3.setVisible(True)
self.label3.move(250, 170)
self.label3.show()
Donnees.online = True
self.ftp.downloadftp("comptes.spi")
elif self.radio2.isChecked():
self.label1.setText("Offline")
self.label1.adjustSize()
self.bouton1.setText(" Se connecter Hors Ligne ")
self.bouton1.show()
self.bouton1.adjustSize()
self.bouton2.setVisible(False)
self.champ1.setVisible(False)
self.champ2.setVisible(False)
self.label3.setVisible(False)
Donnees.online = False
def connection(self) -> None:
"""
Module connexion
"""
admin = False
admin_list = None
if self.radio1.isChecked():
try:
with open("./bin/admin.spi", "rb") as adm:
pic = pickle.Unpickler(adm)
admin_list = pic.load()
Donnees.admin = admin_list
except:
with open("./bin/admin.spi", "wb") as adm:
pic = pickle.Pickler(adm)
pic.dump(["uadmin", "Shayajs"])
Donnees.admin = ["uadmin", "Shayajs"]
tha = Thread(None, self._timer_labe2)
try:
if self.files_enregistrement[
self.champ1.text()] and self.files_enregistrement[
self.champ1.text()] == self.champ2.text():
self.label2.setText("Connecté !")
self.label2.setStyleSheet("color : green;")
self.label2.adjustSize()
self.label2.show()
self.connected_one = (self.champ1.text(), True)
if self.champ1.text() in admin_list:
admin = True
Donnees.current_user = {
"user": self.champ1.text(),
"admin": admin
}
self.quitter()
self.win.setVisible(False)
else:
self.label2.setStyleSheet("color : red;")
self.label2.show()
tha.start()
except:
self.label2.show()
self.label2.setStyleSheet("color : red;")
tha.start()
elif self.radio2.isChecked():
self.quitter()
self.win.setVisible(False)
Donnees.current_user = {"user": "******", "admin": False}
def version_search(self) -> None:
"""
Vérifie si le logiciel est à jour
"""
a = 0
b = 0
try:
verif = verif_ver()
splited1 = verif.split(".")
splited2 = self.version.split(".")
for i in range(0, 3):
if int(splited1[i]) == int(splited2[i]):
pass
elif int(splited1[i]) > int(splited2[i]):
a = 1
break
elif int(splited1[i]) < int(splited2[i]):
b = 1
break
if b == a:
self.label3.setText("Vous êtes à jour")
self.label3.adjustSize()
self.label3.setStyleSheet("color: green;")
elif b < a:
self.label3.setText(f"La version {verif} est disponible !")
self.label3.adjustSize()
self.label3.setStyleSheet("color: steelblue;")
self.bouton4.show()
elif b > a:
# self.label3.move(250, 170)
self.label3.setText(
f"Votre version ({self.version}) est une version beta !\n(Version en ligne : {verif})"
)
self.label3.setStyleSheet("color: goldenrod;")
self.label3.adjustSize()
else:
self.label3.setText(
"Impossible de vérifier les mises à jours.")
except:
self.label3.setText("Impossible de vérifier les mises à jours.")
self.label3.adjustSize()
def _timer_labe2(self) -> None:
"""
Permettre un affichage limité de l'étiquette de connexion
"""
sleep(2.5)
self.label2.setVisible(False)
self.win2.setVisible(False)
def quitter(self) -> None:
"""
Quitter l'application
"""
self.win.setVisible(False)
# self.app.quit()
qApp.quit()
def quitterNet(self):
"""
Quitter l'application
"""
Donnees.current_user = {"user": None, "admin": False}
self.win.setVisible(False)
# self.app.quit()
qApp.quit()
del self
def register_window(self) -> None:
"""
Ouvrir la page d'enregistrement
"""
try:
self.win2.show()
self.champWin21.setText("")
self.champWin22.setText("")
self.champWin23.setText("")
self.labelWin25.setVisible(False)
except:
self.label2.setText("Une erreur est survenue")
threadExceptLabel2 = Thread(None, self._timer_labe2)
threadExceptLabel2.start()
exceptionRaised()
def register(self):
"""
Page d'enregistrement
"""
a = 0
try:
self.files_enregistrement[self.champWin21.text()]
a = 1
except:
a = 2
if a == 1:
self.labelWin25.setText("Ce compte est déjà enregistré !")
self.labelWin25.setStyleSheet("color: red;")
self.labelWin25.adjustSize()
self.labelWin25.show()
elif a == 2:
if self.champWin22.text() == self.champWin23.text() and (
self.champWin22.text() != ""
and self.champWin23.text() != ""):
self.files_enregistrement[
self.champWin21.text()] = self.champWin22.text()
self.labelWin25.setText("Enregistrement en cours ...")
with open("./bin/comptes.spi", "wb") as file:
pickler = pickle.Pickler(file)
pickler.dump(self.files_enregistrement)
sleep(1)
Donnees.comptes = self.files_enregistrement
self.ftp.uploadftp("comptes.spi")
self.labelWin25.setText("Enregistré")
self.labelWin25.setStyleSheet("color: green;")
self.labelWin25.adjustSize()
self.labelWin25.show()
elif self.champWin22.text() != self.champWin23.text():
self.labelWin25.setText(
"Vous n'avez pas renseigné deux\nfois le même mot de passe !"
)
self.labelWin25.setStyleSheet("color: red;")
self.labelWin25.adjustSize()
self.labelWin25.show()
elif self.champWin22.text() == "" and self.champWin23.text() == "":
self.labelWin25.setText("Renseignez un mot de passe")
self.labelWin25.setStyleSheet("color: red;")
self.labelWin25.adjustSize()
self.labelWin25.show()
else:
self.labelWin25.setText("Une erreur s'est déroulée")
self.labelWin25.setStyleSheet("color: steelblue;")
self.labelWin25.adjustSize()
self.labelWin25.show()
def updateThread(self):
self.champ1.setVisible(False)
self.champ2.setVisible(False)
self.bouton4.setVisible(False)
self.label3.setText("Téléchargement en cours...")
self.label3.setFont(QFont('Mangal', 30))
self.label3.move(30, 140)
self.label3.adjustSize()
self.bouton1.setVisible(False)
self.bouton2.setVisible(False)
self.radio1.setVisible(False)
self.radio2.setVisible(False)
self.bouton3.setText("Annuler")
def updateStateTwo(self):
self.label3.setText("Installation en cours")
def updateDownload(self):
sender = Recver()
tha = Thread(None, self.updateThread)
tha.start()
thb = Thread(None, sender.recvtd2, None, (self.label3, ))
try:
thb.start()
except:
self.label3.setStyleSheet("color: red;")
self.label3.setText("Le serveur est down")
def __del__(self):
print("Sortie sans connexion")
class Preferences(object):
"""Connect UI elements to the backend."""
def __init__(self):
self.qs = QSettings("cadnano.org", "cadnano2.5")
# print('Settings are stored at %s' % self.qs.fileName())
self.ui_prefs = Ui_Preferences()
self.widget = QWidget()
self.ui_prefs.setupUi(self.widget)
self.readPreferences()
self.widget.addAction(self.ui_prefs.actionClose)
self.connectSignals()
self.document = None
# end def
### SUPPORT METHODS ###
def connectSignals(self):
ui_prefs = self.ui_prefs
ui_prefs.actionClose.triggered.connect(self.hideDialog)
ui_prefs.button_box.clicked.connect(self.handleButtonClick)
ui_prefs.enabled_orthoview_combo_box.currentIndexChanged.connect(
self.orthoviewChangedSlot)
ui_prefs.gridview_style_combo_box.currentIndexChanged.connect(
self.gridviewStyleChangedSlot)
ui_prefs.show_icon_labels.clicked.connect(self.setShowIconLabels)
ui_prefs.zoom_speed_slider.valueChanged.connect(self.setZoomSpeed)
# end def
def readPreferences(self):
"""Read the preferences from self.qs (a QSettings object) and set the
preferences accordingly in the UI popup.
"""
qs = self.qs
qs.beginGroup(PREFS_GROUP_NAME)
self.gridview_style_idx = int(
qs.value(GRIDVIEW_STYLE_KEY, GRIDVIEW_STYLE_DEFAULT))
self.orthoview_style_idx = int(
qs.value(ORTHOVIEW_KEY, ORTHOVIEW_DEFAULT))
self.zoom_speed = int(qs.value(ZOOM_SPEED_KEY, ZOOM_SPEED_DEFAULT))
self.show_icon_labels = qs.value(SHOW_ICON_LABELS_KEY,
SHOW_ICON_LABELS_DEFAULT)
qs.endGroup()
ui_prefs = self.ui_prefs
ui_prefs.gridview_style_combo_box.setCurrentIndex(
self.gridview_style_idx)
# print(self.orthoview_style_idx, ORTHOVIEW_DEFAULT, ORTHOVIEW_DEFAULT)
ui_prefs.enabled_orthoview_combo_box.setCurrentIndex(
self.orthoview_style_idx)
ui_prefs.show_icon_labels.setChecked(self.show_icon_labels)
ui_prefs.zoom_speed_slider.setProperty("value", self.zoom_speed)
# end def
### SLOTS ###
def hideDialog(self):
self.widget.hide()
# end def
def showDialog(self):
self.readPreferences()
self.widget.show() # launch prefs in mode-less dialog
# end def
def gridviewStyleChangedSlot(self, index):
"""Update the grid when the type of grid is changed.
Calls setGridviewStyleIdx and updates each part of the document
accordingly.
"""
gridview_style = GRIDVIEW_STYLES[self.gridview_style_idx]
for part in self.document.getParts():
part.partDocumentSettingChangedSignal.emit(part, 'grid',
gridview_style)
# end def
def handleButtonClick(self, button):
"""Used only to restore defaults.
Other buttons are ignored because connections are already set up in
qt designer.
"""
if self.ui_prefs.button_box.buttonRole(
button) == QDialogButtonBox.ResetRole:
self.restoreDefaults()
# end def
def restoreDefaults(self):
"""Restore the default settings."""
gridview_style_idx = GRIDVIEW_STYLE_DEFAULT
orthoview_idx = ORTHOVIEW_DEFAULT
ui_prefs = self.ui_prefs
ui_prefs.gridview_style_combo_box.setCurrentIndex(gridview_style_idx)
ui_prefs.enabled_orthoview_combo_box.setCurrentIndex(orthoview_idx)
ui_prefs.zoom_speed_slider.setProperty("value", ZOOM_SPEED_DEFAULT)
ui_prefs.show_icon_labels.setChecked(SHOW_ICON_LABELS_DEFAULT)
# end def
def setGridviewStyleIdx(self, value):
"""Select the type of grid that should be displayed."""
self.gridview_style_idx = value
self.qs.beginGroup(PREFS_GROUP_NAME)
self.qs.setValue(GRIDVIEW_STYLE_KEY, value)
self.qs.endGroup()
# end def
def orthoviewChangedSlot(self, view_idx: EnumType):
"""Handles index changes to enabled_orthoview_combo_box.
Saves the setting and notifies the doc controller to toggle
visibilty of appropriate 2D orthographic view (sliceview or gridview).
"""
assert isinstance(view_idx, EnumType)
new_orthoview_style_idx = view_idx
assert new_orthoview_style_idx in (OrthoViewEnum.GRID,
OrthoViewEnum.SLICE)
self.orthoview_style_idx = new_orthoview_style_idx
self.qs.beginGroup(PREFS_GROUP_NAME)
self.qs.setValue(ORTHOVIEW_KEY, new_orthoview_style_idx)
self.qs.endGroup()
the_app = app()
if len(the_app.cnmain_windows) > 0:
app_window = the_app.cnmain_windows[0]
app_window.setSliceOrGridViewVisible(self.orthoview_style_idx)
# end def
def setShowIconLabels(self, value):
self.show_icon_labels = value
self.qs.beginGroup(PREFS_GROUP_NAME)
self.qs.setValue(SHOW_ICON_LABELS_KEY, value)
self.qs.endGroup()
# end def
def setZoomSpeed(self, value):
self.zoom_speed = value
self.qs.beginGroup(PREFS_GROUP_NAME)
self.qs.setValue(ZOOM_SPEED_KEY, value)
self.qs.endGroup()
class Preferences(object):
"""docstring for Preferences"""
def __init__(self):
self.qs = QSettings()
self.ui_prefs = Ui_Preferences()
self.widget = QWidget()
self.ui_prefs.setupUi(self.widget)
self.readPreferences()
self.widget.addAction(self.ui_prefs.actionClose)
self.ui_prefs.actionClose.triggered.connect(self.hideDialog)
self.ui_prefs.grid_appearance_type_combo_box.currentIndexChanged.connect(
self.setGridAppearanceType)
self.ui_prefs.zoom_speed_slider.valueChanged.connect(self.setZoomSpeed)
self.ui_prefs.button_box.clicked.connect(self.handleButtonClick)
self.ui_prefs.add_plugin_button.clicked.connect(self.addPlugin)
self.ui_prefs.show_icon_labels.clicked.connect(self.setShowIconLabels)
self.ui_prefs.grid_appearance_type_combo_box.activated.connect(
self.updateGrid)
self.document = None
# end def
def showDialog(self):
self.readPreferences()
self.widget.show() # launch prefs in mode-less dialog
# end def
def updateGrid(self, index):
self.setGridAppearanceType(index)
value = self.getGridAppearanceType()
for part in self.document.getParts():
part.partDocumentSettingChangedSignal.emit(part, 'grid', value)
# end def
def hideDialog(self):
self.widget.hide()
# end def
def handleButtonClick(self, button):
"""
Restores defaults. Other buttons are ignored because connections
are already set up in qt designer.
"""
if self.ui_prefs.button_box.buttonRole(
button) == QDialogButtonBox.ResetRole:
self.restoreDefaults()
# end def
def readPreferences(self):
self.qs.beginGroup("Preferences")
self.grid_appearance_type_index = self.qs.value(
"grid_appearance_type_index",
styles.PREF_GRID_APPEARANCE_TYPE_INDEX)
self.zoom_speed = self.qs.value("zoom_speed", styles.PREF_ZOOM_SPEED)
self.show_icon_labels = self.qs.value("ui_icons_labels",
styles.PREF_SHOW_ICON_LABELS)
self.qs.endGroup()
self.ui_prefs.grid_appearance_type_combo_box.setCurrentIndex(
self.grid_appearance_type_index)
self.ui_prefs.zoom_speed_slider.setProperty("value", self.zoom_speed)
self.ui_prefs.show_icon_labels.setChecked(self.show_icon_labels)
ptw = self.ui_prefs.plugin_table_widget
loaded_plugin_paths = util.loadedPlugins.keys()
ptw.setRowCount(len(loaded_plugin_paths))
for i in range(len(loaded_plugin_paths)):
row = QTableWidgetItem(loaded_plugin_paths[i])
row.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
ptw.setItem(i, 0, row)
# end def
def restoreDefaults(self):
self.ui_prefs.grid_appearance_type_combo_box.setCurrentIndex(
styles.PREF_GRID_APPEARANCE_TYPE_INDEX)
self.ui_prefs.zoom_speed_slider.setProperty("value",
styles.PREF_ZOOM_SPEED)
self.ui_prefs.show_icon_labels.setChecked(styles.PREF_SHOW_ICON_LABELS)
# end def
def setGridAppearanceType(self, grid_appearance_type_index):
self.grid_appearance_type_index = grid_appearance_type_index
self.qs.beginGroup("Preferences")
self.qs.setValue("grid_appearance_type_index",
grid_appearance_type_index)
self.qs.endGroup()
# end def
def getGridAppearanceType(self):
return ['circles', 'lines and points',
'points'][self.grid_appearance_type_index]
# end def
def setZoomSpeed(self, speed):
self.zoom_speed = speed
self.qs.beginGroup("Preferences")
self.qs.setValue("zoom_speed", self.zoom_speed)
self.qs.endGroup()
# end def
def setShowIconLabels(self, checked):
self.show_icon_labels = checked
self.qs.beginGroup("Preferences")
self.qs.setValue("ui_icons_labels", self.show_icon_labels)
self.qs.endGroup()
# end def
def addPlugin(self):
fdialog = QFileDialog(self.widget, "Install Plugin", util.this_path(),
"Cadnano Plugins (*.cnp)")
fdialog.setAcceptMode(QFileDialog.AcceptOpen)
fdialog.setWindowFlags(Qt.Sheet)
fdialog.setWindowModality(Qt.WindowModal)
fdialog.filesSelected.connect(self.addPluginAtPath)
self.fileopendialog = fdialog
fdialog.open()
# end def
def addPluginAtPath(self, fname):
self.fileopendialog.close()
fname = str(fname[0])
print("Attempting to open plugin %s" % fname)
try:
zf = zipfile.ZipFile(fname, 'r')
except Exception as e:
self.failWithMsg("Plugin file seems corrupt: %s." % e)
return
tdir = tempfile.mkdtemp()
try:
for f in zf.namelist():
if f.endswith('/'):
os.makedirs(os.path.join(tdir, f))
for f in zf.namelist():
if not f.endswith('/'):
zf.extract(f, tdir)
except Exception as e:
self.failWithMsg("Extraction of plugin archive failed: %s." % e)
return
files_in_zip = [(f, os.path.join(tdir, f)) for f in os.listdir(tdir)]
try:
self.confirmDestructiveIfNecessary(files_in_zip)
self.removePluginsToBeOverwritten(files_in_zip)
self.movePluginsIntoPluginsFolder(files_in_zip)
except OSError:
print("Couldn't copy files into plugin directory, attempting\
again after boosting privileges.")
if platform.system() == 'Darwin':
self.darwinAuthedMvPluginsIntoPluginsFolder(files_in_zip)
elif platform.system() == 'Linux':
self.linuxAuthedMvPluginsIntoPluginsFolder(files_in_zip)
else:
print("Can't boost privelages on platform %s" %
platform.system())
loadedAPlugin = util.loadAllPlugins()
if not loadedAPlugin:
print("Unable to load anythng from plugin %s" % fname)
self.readPreferences()
shutil.rmtree(tdir)
# end def
def darwinAuthedMvPluginsIntoPluginsFolder(self, files_in_zip):
envirn = {"DST": util.this_path() + '/plugins'}
srcstr = ''
for i in range(len(files_in_zip)):
file_name, file_path = files_in_zip[i]
srcstr += ' \\"$SRC' + str(i) + '\\"'
envirn['SRC' + str(i)] = file_path
proc = subprocess.Popen(['osascript','-e',\
'do shell script "cp -fR ' + srcstr +\
' \\"$DST\\"" with administrator privileges'],\
env=envirn)
retval = self.waitForProcExit(proc)
if retval != 0:
self.failWithMsg('cp failed with code %i' % retval)
# end def
def linuxAuthedMvPluginsIntoPluginsFolder(self, files_in_zip):
args = ['gksudo', 'cp', '-fR']
args.extend(file_path for file_name, file_path in files_in_zip)
args.append(util.this_path() + '/plugins')
proc = subprocess.Popen(args)
retval = self.waitForProcExit(proc)
if retval != 0:
self.failWithMsg('cp failed with code %i' % retval)
# end def
def confirmDestructiveIfNecessary(self, files_in_zip):
for file_name, file_path in files_in_zip:
target = os.path.join(util.this_path(), 'plugins', file_name)
if os.path.isfile(target):
return self.confirmDestructive()
elif os.path.isdir(target):
return self.confirmDestructive()
# end def
def confirmDestructive(self):
mb = QMessageBox(self.widget)
mb.setIcon(QMessageBox.Warning)
mb.setInformativeText("The plugin you are trying to install\
has already been installed. Replace the currently installed one?")
mb.setStandardButtons(QMessageBox.No | QMessageBox.Yes)
mb.exec_()
return mb.clickedButton() == mb.button(QMessageBox.Yes)
# end def
def removePluginsToBeOverwritten(self, files_in_zip):
for file_name, file_path in files_in_zip:
target = os.path.join(util.this_path(), 'plugins', file_name)
if os.path.isfile(target):
os.unlink(target)
elif os.path.isdir(target):
shutil.rmtree(target)
# end def
def movePluginsIntoPluginsFolder(self, files_in_zip):
for file_name, file_path in files_in_zip:
target = os.path.join(util.this_path(), 'plugins', file_name)
shutil.move(file_path, target)
# end def
def waitForProcExit(self, proc):
procexit = False
while not procexit:
try:
retval = proc.wait()
procexit = True
except OSError as e:
if e.errno != errno.EINTR:
raise ose
return retval
# end def
def failWithMsg(self, str):
mb = QMessageBox(self.widget)
mb.setIcon(QMessageBox.Warning)
mb.setInformativeText(str)
mb.buttonClicked.connect(self.closeFailDialog)
self.fail_message_box = mb
mb.open()
# end def
def closeFailDialog(self, button):
self.fail_message_box.close()
del self.fail_message_box
self.fail_message_box = None
class Preferences(object):
"""docstring for Preferences"""
def __init__(self):
self.qs = QSettings()
self.ui_prefs = Ui_Preferences()
self.widget = QWidget()
self.ui_prefs.setupUi(self.widget)
self.readPreferences()
self.widget.addAction(self.ui_prefs.actionClose)
self.ui_prefs.actionClose.triggered.connect(self.hideDialog)
self.ui_prefs.grid_appearance_type_combo_box.currentIndexChanged.connect(self.setGridAppearanceType)
self.ui_prefs.zoom_speed_slider.valueChanged.connect(self.setZoomSpeed)
self.ui_prefs.button_box.clicked.connect(self.handleButtonClick)
self.ui_prefs.add_plugin_button.clicked.connect(self.addPlugin)
self.ui_prefs.show_icon_labels.clicked.connect(self.setShowIconLabels)
self.ui_prefs.grid_appearance_type_combo_box.activated.connect(self.updateGrid)
self.document = None
# end def
def showDialog(self):
self.readPreferences()
self.widget.show() # launch prefs in mode-less dialog
# end def
def updateGrid(self, index):
self.setGridAppearanceType(index)
value = self.getGridAppearanceType()
for part in self.document.getParts():
part.partDocumentSettingChangedSignal.emit(part, 'grid', value)
# end def
def hideDialog(self):
self.widget.hide()
# end def
def handleButtonClick(self, button):
"""
Restores defaults. Other buttons are ignored because connections
are already set up in qt designer.
"""
if self.ui_prefs.button_box.buttonRole(button) == QDialogButtonBox.ResetRole:
self.restoreDefaults()
# end def
def readPreferences(self):
self.qs.beginGroup("Preferences")
self.grid_appearance_type_index = self.qs.value("grid_appearance_type_index", styles.PREF_GRID_APPEARANCE_TYPE_INDEX)
self.zoom_speed = self.qs.value("zoom_speed", styles.PREF_ZOOM_SPEED)
self.show_icon_labels = self.qs.value("ui_icons_labels", styles.PREF_SHOW_ICON_LABELS)
self.qs.endGroup()
self.ui_prefs.grid_appearance_type_combo_box.setCurrentIndex(self.grid_appearance_type_index)
self.ui_prefs.zoom_speed_slider.setProperty("value", self.zoom_speed)
self.ui_prefs.show_icon_labels.setChecked(self.show_icon_labels)
ptw = self.ui_prefs.plugin_table_widget
loaded_plugin_paths = util.loadedPlugins.keys()
ptw.setRowCount(len(loaded_plugin_paths))
for i in range(len(loaded_plugin_paths)):
row = QTableWidgetItem(loaded_plugin_paths[i])
row.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
ptw.setItem(i, 0, row)
# end def
def restoreDefaults(self):
self.ui_prefs.grid_appearance_type_combo_box.setCurrentIndex(styles.PREF_GRID_APPEARANCE_TYPE_INDEX)
self.ui_prefs.zoom_speed_slider.setProperty("value", styles.PREF_ZOOM_SPEED)
self.ui_prefs.show_icon_labels.setChecked(styles.PREF_SHOW_ICON_LABELS)
# end def
def setGridAppearanceType(self, grid_appearance_type_index):
self.grid_appearance_type_index = grid_appearance_type_index
self.qs.beginGroup("Preferences")
self.qs.setValue("grid_appearance_type_index", grid_appearance_type_index)
self.qs.endGroup()
# end def
def getGridAppearanceType(self):
return ['circles', 'lines and points', 'points'][self.grid_appearance_type_index]
# end def
def setZoomSpeed(self, speed):
self.zoom_speed = speed
self.qs.beginGroup("Preferences")
self.qs.setValue("zoom_speed", self.zoom_speed)
self.qs.endGroup()
# end def
def setShowIconLabels(self, checked):
self.show_icon_labels = checked
self.qs.beginGroup("Preferences")
self.qs.setValue("ui_icons_labels", self.show_icon_labels)
self.qs.endGroup()
# end def
def addPlugin(self):
fdialog = QFileDialog(
self.widget,
"Install Plugin",
util.this_path(),
"Cadnano Plugins (*.cnp)")
fdialog.setAcceptMode(QFileDialog.AcceptOpen)
fdialog.setWindowFlags(Qt.Sheet)
fdialog.setWindowModality(Qt.WindowModal)
fdialog.filesSelected.connect(self.addPluginAtPath)
self.fileopendialog = fdialog
fdialog.open()
# end def
def addPluginAtPath(self, fname):
self.fileopendialog.close()
fname = str(fname[0])
print("Attempting to open plugin %s" % fname)
try:
zf = zipfile.ZipFile(fname, 'r')
except Exception as e:
self.failWithMsg("Plugin file seems corrupt: %s."%e)
return
tdir = tempfile.mkdtemp()
try:
for f in zf.namelist():
if f.endswith('/'):
os.makedirs(os.path.join(tdir,f))
for f in zf.namelist():
if not f.endswith('/'):
zf.extract(f, tdir)
except Exception as e:
self.failWithMsg("Extraction of plugin archive failed: %s."%e)
return
files_in_zip = [(f, os.path.join(tdir, f)) for f in os.listdir(tdir)]
try:
self.confirmDestructiveIfNecessary(files_in_zip)
self.removePluginsToBeOverwritten(files_in_zip)
self.movePluginsIntoPluginsFolder(files_in_zip)
except OSError:
print("Couldn't copy files into plugin directory, attempting\
again after boosting privileges.")
if platform.system() == 'Darwin':
self.darwinAuthedMvPluginsIntoPluginsFolder(files_in_zip)
elif platform.system() == 'Linux':
self.linuxAuthedMvPluginsIntoPluginsFolder(files_in_zip)
else:
print("Can't boost privelages on platform %s" % platform.system())
loadedAPlugin = util.loadAllPlugins()
if not loadedAPlugin:
print("Unable to load anythng from plugin %s" % fname)
self.readPreferences()
shutil.rmtree(tdir)
# end def
def darwinAuthedMvPluginsIntoPluginsFolder(self, files_in_zip):
envirn={"DST":util.this_path()+'/plugins'}
srcstr = ''
for i in range(len(files_in_zip)):
file_name, file_path = files_in_zip[i]
srcstr += ' \\"$SRC' + str(i) + '\\"'
envirn['SRC'+str(i)] = file_path
proc = subprocess.Popen(['osascript','-e',\
'do shell script "cp -fR ' + srcstr +\
' \\"$DST\\"" with administrator privileges'],\
env=envirn)
retval = self.waitForProcExit(proc)
if retval != 0:
self.failWithMsg('cp failed with code %i'%retval)
# end def
def linuxAuthedMvPluginsIntoPluginsFolder(self, files_in_zip):
args = ['gksudo', 'cp', '-fR']
args.extend(file_path for file_name, file_path in files_in_zip)
args.append(util.this_path()+'/plugins')
proc = subprocess.Popen(args)
retval = self.waitForProcExit(proc)
if retval != 0:
self.failWithMsg('cp failed with code %i'%retval)
# end def
def confirmDestructiveIfNecessary(self, files_in_zip):
for file_name, file_path in files_in_zip:
target = os.path.join(util.this_path(), 'plugins', file_name)
if os.path.isfile(target):
return self.confirmDestructive()
elif os.path.isdir(target):
return self.confirmDestructive()
# end def
def confirmDestructive(self):
mb = QMessageBox(self.widget)
mb.setIcon(QMessageBox.Warning)
mb.setInformativeText("The plugin you are trying to install\
has already been installed. Replace the currently installed one?")
mb.setStandardButtons(QMessageBox.No | QMessageBox.Yes)
mb.exec_()
return mb.clickedButton() == mb.button(QMessageBox.Yes)
# end def
def removePluginsToBeOverwritten(self, files_in_zip):
for file_name, file_path in files_in_zip:
target = os.path.join(util.this_path(), 'plugins', file_name)
if os.path.isfile(target):
os.unlink(target)
elif os.path.isdir(target):
shutil.rmtree(target)
# end def
def movePluginsIntoPluginsFolder(self, files_in_zip):
for file_name, file_path in files_in_zip:
target = os.path.join(util.this_path(), 'plugins', file_name)
shutil.move(file_path, target)
# end def
def waitForProcExit(self, proc):
procexit = False
while not procexit:
try:
retval = proc.wait()
procexit = True
except OSError as e:
if e.errno != errno.EINTR:
raise ose
return retval
# end def
def failWithMsg(self, str):
mb = QMessageBox(self.widget)
mb.setIcon(QMessageBox.Warning)
mb.setInformativeText(str)
mb.buttonClicked.connect(self.closeFailDialog)
self.fail_message_box = mb
mb.open()
# end def
def closeFailDialog(self, button):
self.fail_message_box.close()
del self.fail_message_box
self.fail_message_box = None
def __init__(self, parent=None, wflags=Qt.WindowFlags(), **kw):
# the current button
self._ActiveButton = Qt.NoButton
# private attributes
self.__saveX = 0
self.__saveY = 0
self.__saveModifiers = Qt.NoModifier
self.__saveButtons = Qt.NoButton
self.__fullScreenAction = QAction(parent)
# do special handling of some keywords:
# stereo, rw
stereo = 0
if "stereo" in kw:
if kw["stereo"]:
stereo = 1
rw = None
if "rw" in kw:
rw = kw["rw"]
# create qt-level widget
QWidget.__init__(self, parent, wflags | Qt.MSWindowsOwnDC)
# Add full screen shortcut
self.__fullScreenAction.setShortcut(QKeySequence.FullScreen)
self.__fullScreenAction.setCheckable(True)
self.__fullScreenAction.setChecked(False)
self.__fullScreenAction.triggered.connect(self.toggleFullScreen)
QWidget.addAction(self, self.__fullScreenAction)
if rw: # user-supplied render window
self._RenderWindow = rw
else:
self._RenderWindow = vtk.vtkRenderWindow()
WId = self.winId()
if type(WId).__name__ == "PyCObject":
from ctypes import pythonapi, c_void_p, py_object
pythonapi.PyCObject_AsVoidPtr.restype = c_void_p
pythonapi.PyCObject_AsVoidPtr.argtypes = [py_object]
WId = pythonapi.PyCObject_AsVoidPtr(WId)
self._RenderWindow.SetWindowInfo(str(int(WId)))
if stereo: # stereo mode
self._RenderWindow.StereoCapableWindowOn()
self._RenderWindow.SetStereoTypeToCrystalEyes()
if "iren" in kw:
self._Iren = kw["iren"]
else:
self._Iren = vtk.vtkGenericRenderWindowInteractor()
self._Iren.SetRenderWindow(self._RenderWindow)
# do all the necessary qt setup
self.setAttribute(Qt.WA_OpaquePaintEvent)
self.setAttribute(Qt.WA_PaintOnScreen)
self.setMouseTracking(True) # get all mouse events
self.setFocusPolicy(Qt.WheelFocus)
self.setSizePolicy(
QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding))
self._Timer = QTimer(self)
self._Timer.timeout.connect(self.TimerEvent)
self._Iren.AddObserver("CreateTimerEvent", self.CreateTimer)
self._Iren.AddObserver("DestroyTimerEvent", self.DestroyTimer)
self._Iren.GetRenderWindow().AddObserver("CursorChangedEvent",
self.CursorChangedEvent)
# Create a hidden child widget and connect its destroyed signal to its
# parent ``Finalize`` slot. The hidden children will be destroyed before
# its parent thus allowing cleanup of VTK elements.
# self._hidden = QtGui.QWidget(self)
self._hidden = QWidget(self)
self._hidden.hide()
self._hidden.destroyed.connect(self.Finalize)
def build_placeholder(self, parent: QtWidgets.QWidget,
item: MenuItem) -> None:
action = QtWidgets.QAction(parent)
action.setText(item.label)
action.setEnabled(False)
parent.addAction(action)
def build_themes(self, parent: QtWidgets.QWidget, item: MenuItem) -> None:
if item.label:
parent = parent.addMenu(item.label)
for theme in BaseTheme.__subclasses__():
action = LoadThemeAction(self.api, theme, parent)
parent.addAction(action)
