def __init__(self, context):
super(NodeManager, self).__init__(context)
# Give QObjects reasonable names
self.setObjectName('NodeManagerFKIE')
# Process standalone plugin command-line arguments
from argparse import ArgumentParser
parser = ArgumentParser()
# Add argument(s) to the parser.
parser.add_argument("-q", "--quiet", action="store_true",
dest="quiet",
help="Put plugin in silent mode")
args, unknowns = parser.parse_known_args(context.argv())
if not args.quiet:
print 'arguments: ', args
print 'unknowns: ', unknowns
node_manager_fkie.init_settings()
masteruri = node_manager_fkie.settings().masteruri()
node_manager_fkie.init_globals(masteruri)
# Create QWidget
try:
self._widget = MainWindow()
# self._widget.read_view_history()
except Exception, e:
msgBox = QMessageBox()
msgBox.setText(str(e))
msgBox.exec_()
raise
def _showWarning(self, title, body):
if threading.current_thread().name != "MainThread":
rospy.logwarn("{}: {}".format(title, body))
else:
msg = QMessageBox()
msg.setIcon(QMessageBox.Warning)
msg.setWindowTitle(title)
msg.setText(body)
msg.setStandardButtons(QMessageBox.Ok)
msg.exec_()
def _showWarning(self, title, body):
if threading.current_thread().name != "MainThread":
rospy.logwarn("{}: {}".format(title, body))
else:
msg = QMessageBox()
msg.setIcon(QMessageBox.Warning)
msg.setWindowTitle(title)
msg.setText(body)
msg.setStandardButtons(QMessageBox.Ok)
msg.exec_()
class DialogService(QWidget):
'''
Provides popup windows for information and error messages
'''
#----------------------------------
# Initializer
#--------------
def __init__(self, parent=None):
super(DialogService, self).__init__(parent);
# All-purpose error popup message:
# Used by self.showErrorMsgByErrorCode(<errorCode>),
# or self.showErrorMsg(<string>). Returns a
# QErrorMessage without parent, but with QWindowFlags set
# properly to be a dialog popup box:
self.errorMsgPopup = QErrorMessage.qtHandler();
# Re-parent the popup, retaining the window flags set
# by the qtHandler:
self.errorMsgPopup.setParent(parent, self.errorMsgPopup.windowFlags());
#self.errorMsgPopup.setStyleSheet(SpeakEasyGUI.stylesheetAppBG);
self.infoMsg = QMessageBox(parent=parent);
#self.infoMsg.setStyleSheet(SpeakEasyGUI.stylesheetAppBG);
#----------------------------------
# showErrorMsg
#--------------
QErrorMessage
def showErrorMsg(self,errMsg):
'''
Given a string, pop up an error dialog on top of the application window.
@param errMsg: The message
@type errMsg: string
'''
self.errorMsgPopup.showMessage(errMsg);
#----------------------------------
# showInfoMsg
#--------------
def showInfoMsg(self, text):
'''
Display a message window with an OK button on top of the application window.
@param text: text to display
@type text: string
'''
self.infoMsg.setText(text);
self.infoMsg.exec_();
def dasherr(msg, obj, title='Error'):
"""
Logs a message with ``rospy.logerr`` and displays a ``QMessageBox`` to the user
:param msg: Message to display.
:type msg: str
:param obj: Parent object for the ``QMessageBox``
:type obj: QObject
:param title: An optional title for the `QMessageBox``
:type title: str
"""
rospy.logerr(msg)
box = QMessageBox()
box.setText(msg)
box.setWindowTitle(title)
box.show()
obj._message_box = box
def dasherr(msg, obj, title='Error'):
"""
Logs a message with ``rospy.logerr`` and displays a ``QMessageBox`` to the user
:param msg: Message to display.
:type msg: str
:param obj: Parent object for the ``QMessageBox``
:type obj: QObject
:param title: An optional title for the `QMessageBox``
:type title: str
"""
rospy.logerr(msg)
box = QMessageBox()
box.setText(msg)
box.setWindowTitle(title)
box.show()
obj._message_box = box
def newButtonSetOrUpdateCurrent(self):
'''
Asks user whether saving of button set is to be
to a new file, or an update to the current file.
Cancel is offered as well.
@return: ButtonSaveResult.NEW_SET, ButtonSaveResult.UPDATE_CURRENT, or ButtonSaveResult.CANCEL
@rtype: DialogService.ButtonSaveResult
'''
msgBox = QMessageBox()
msgBox.setStyleSheet(SpeakEasyGUI.stylesheetAppBG);
msgBox.setText('Create new button set, or update current set?')
updateCurrButton = QPushButton('Update current')
msgBox.addButton(updateCurrButton, QMessageBox.NoRole)
newSetButton = QPushButton('Create new set')
msgBox.addButton(newSetButton, QMessageBox.YesRole)
cancelButton = QPushButton('Cancel');
msgBox.addButton(cancelButton, QMessageBox.RejectRole)
value = msgBox.exec_();
return value;
class DialogService(object):
class ButtonSaveResult:
UPDATE_CURRENT = 0;
NEW_SET = 1;
CANCEL = 2;
#----------------------------------
# Initializer
#--------------
def __init__(self, parent=None):
# All-purpose error popup message:
# Used by self.showErrorMsgByErrorCode(<errorCode>),
# or self.showErrorMsg(<string>). Returns a
# QErrorMessage without parent, but with QWindowFlags set
# properly to be a dialog popup box:
self.errorMsgPopup = QErrorMessage.qtHandler();
# Re-parent the popup, retaining the window flags set
# by the qtHandler:
self.errorMsgPopup.setParent(parent, self.errorMsgPopup.windowFlags());
self.errorMsgPopup.setStyleSheet(SpeakEasyGUI.stylesheetAppBG);
self.infoMsg = QMessageBox(parent=parent);
self.infoMsg.setStyleSheet(SpeakEasyGUI.stylesheetAppBG);
#----------------------------------
# showErrorMsg
#--------------
QErrorMessage
def showErrorMsg(self,errMsg):
'''
Given a string, pop up an error dialog.
@param errMsg: The message
@type errMsg: string
'''
self.errorMsgPopup.showMessage(errMsg);
#----------------------------------
# showInfoMsg
#--------------
def showInfoMessage(self, text):
self.infoMsg.setText(text);
self.infoMsg.exec_();
#----------------------------------
# newButtonSetOrUpdateCurrent
#--------------
def newButtonSetOrUpdateCurrent(self):
'''
Asks user whether saving of button set is to be
to a new file, or an update to the current file.
Cancel is offered as well.
@return: ButtonSaveResult.NEW_SET, ButtonSaveResult.UPDATE_CURRENT, or ButtonSaveResult.CANCEL
@rtype: DialogService.ButtonSaveResult
'''
msgBox = QMessageBox()
msgBox.setStyleSheet(SpeakEasyGUI.stylesheetAppBG);
msgBox.setText('Create new button set, or update current set?')
updateCurrButton = QPushButton('Update current')
msgBox.addButton(updateCurrButton, QMessageBox.NoRole)
newSetButton = QPushButton('Create new set')
msgBox.addButton(newSetButton, QMessageBox.YesRole)
cancelButton = QPushButton('Cancel');
msgBox.addButton(cancelButton, QMessageBox.RejectRole)
value = msgBox.exec_();
return value;
def show_warning(self, text):
qWarning(text)
msgBox = QMessageBox()
msgBox.setText(text)
msgBox.exec_()
def show_warning(self, text):
qWarning(text)
msgBox = QMessageBox()
msgBox.setText(text)
msgBox.exec_()