class SelectDialog(QDialog):
'''
This dialog creates an input mask for a string list and return selected entries.
'''
def __init__(self, items=list(), buttons=QDialogButtonBox.Cancel | QDialogButtonBox.Ok, exclusive=False,
preselect_all=False, title='', description='', icon='', parent=None, select_if_single=True,
checkitem1='', checkitem2=''):
'''
Creates an input dialog.
@param items: a list with strings
@type items: C{list()}
'''
QDialog.__init__(self, parent=parent)
self.setObjectName(' - '.join(['SelectDialog', str(items)]))
self.verticalLayout = QVBoxLayout(self)
self.verticalLayout.setObjectName("verticalLayout")
self.verticalLayout.setContentsMargins(1, 1, 1, 1)
# add filter row
self.filter_frame = QFrame(self)
filterLayout = QHBoxLayout(self.filter_frame)
filterLayout.setContentsMargins(1, 1, 1, 1)
label = QLabel("Filter:", self.filter_frame)
self.filter_field = EnchancedLineEdit(self.filter_frame)
filterLayout.addWidget(label)
filterLayout.addWidget(self.filter_field)
self.filter_field.textChanged.connect(self._on_filter_changed)
self.verticalLayout.addWidget(self.filter_frame)
if description:
self.description_frame = QFrame(self)
descriptionLayout = QHBoxLayout(self.description_frame)
# descriptionLayout.setContentsMargins(1, 1, 1, 1)
if icon:
self.icon_label = QLabel(self.description_frame)
self.icon_label.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
self.icon_label.setPixmap(QPixmap(icon).scaled(30, 30, Qt.KeepAspectRatio))
descriptionLayout.addWidget(self.icon_label)
self.description_label = QLabel(self.description_frame)
self.description_label.setWordWrap(True)
self.description_label.setText(description)
descriptionLayout.addWidget(self.description_label)
self.verticalLayout.addWidget(self.description_frame)
# create area for the parameter
self.content = MainBox(self)
if items:
self.scroll_area = QScrollArea(self)
self.scroll_area.setFocusPolicy(Qt.NoFocus)
self.scroll_area.setObjectName("scroll_area")
self.scroll_area.setWidgetResizable(True)
self.scroll_area.setWidget(self.content)
self.verticalLayout.addWidget(self.scroll_area)
self.checkitem1 = checkitem1
self.checkitem1_result = False
self.checkitem2 = checkitem2
self.checkitem2_result = False
# add select all option
if not exclusive and items:
self._ignore_next_toggle = False
self.select_all_checkbox = QCheckBox('all entries')
self.select_all_checkbox.setTristate(True)
self.select_all_checkbox.stateChanged.connect(self._on_select_all_checkbox_stateChanged)
self.verticalLayout.addWidget(self.select_all_checkbox)
self.content.toggled.connect(self._on_main_toggle)
if self.checkitem1:
self.checkitem1_checkbox = QCheckBox(self.checkitem1)
self.checkitem1_checkbox.stateChanged.connect(self._on_select_checkitem1_checkbox_stateChanged)
self.verticalLayout.addWidget(self.checkitem1_checkbox)
if self.checkitem2:
self.checkitem2_checkbox = QCheckBox(self.checkitem2)
self.checkitem2_checkbox.stateChanged.connect(self._on_select_checkitem2_checkbox_stateChanged)
self.verticalLayout.addWidget(self.checkitem2_checkbox)
if not items:
spacerItem = QSpacerItem(1, 1, QSizePolicy.Expanding, QSizePolicy.Expanding)
self.verticalLayout.addItem(spacerItem)
# create buttons
self.buttonBox = QDialogButtonBox(self)
self.buttonBox.setObjectName("buttonBox")
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(buttons)
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
self.verticalLayout.addWidget(self.buttonBox)
# set the input fields
if items:
self.content.createFieldsFromValues(items, exclusive)
if (select_if_single and len(items) == 1) or preselect_all:
self.select_all_checkbox.setCheckState(Qt.Checked)
if not items or len(items) < 7:
self.filter_frame.setVisible(False)
# print '=============== create', self.objectName()
#
# def __del__(self):
# print "************ destroy", self.objectName()
def _on_main_toggle(self, state):
self._ignore_next_toggle = state != self.select_all_checkbox.checkState()
self.select_all_checkbox.setCheckState(state)
def _on_select_all_checkbox_stateChanged(self, state):
if not self._ignore_next_toggle:
self.content.setState(state)
self._ignore_next_toggle = False
def _on_select_checkitem1_checkbox_stateChanged(self, state):
if state == Qt.Checked:
self.checkitem1_result = True
elif state == Qt.Unchecked:
self.checkitem1_result = False
def _on_select_checkitem2_checkbox_stateChanged(self, state):
if state == Qt.Checked:
self.checkitem2_result = True
elif state == Qt.Unchecked:
self.checkitem2_result = False
def _on_filter_changed(self):
self.content.filter(self.filter_field.text())
def getSelected(self):
return self.content.getSelected()
@staticmethod
def getValue(title, description='', items=list(), exclusive=False, preselect_all=False, icon='', parent=None, select_if_single=True, checkitem1='', checkitem2=''):
selectDia = SelectDialog(items, exclusive=exclusive, preselect_all=preselect_all, description=description, icon=icon, parent=parent, select_if_single=select_if_single, checkitem1=checkitem1, checkitem2=checkitem2)
selectDia.setWindowTitle(title)
selectDia.resize(480, 256)
if selectDia.exec_():
if selectDia.checkitem2:
return selectDia.getSelected(), True, selectDia.checkitem1_result, selectDia.checkitem2_result
if selectDia.checkitem1:
return selectDia.getSelected(), True, selectDia.checkitem1_result
return selectDia.getSelected(), True
if selectDia.checkitem2:
return list(), False, False, False
if selectDia.checkitem1:
return list(), False, False
return list(), False
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# %%%%%%%%%%%%%%%%%% close handling %%%%%%%%%%%%%%%%%%%%%
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
def accept(self):
self.setResult(QDialog.Accepted)
self.hide()
def reject(self):
self.setResult(QDialog.Rejected)
self.hide()
def hideEvent(self, event):
self.close()
def closeEvent(self, event):
'''
Test the open files for changes and save this if needed.
'''
self.setAttribute(Qt.WA_DeleteOnClose, True)
QDialog.closeEvent(self, event)
class SelectDialog(QDialog):
'''
This dialog creates an input mask for a string list and return selected entries.
'''
def __init__(self, items=list(), buttons=QDialogButtonBox.Cancel | QDialogButtonBox.Ok, exclusive=False,
preselect_all=False, title='', description='', icon='', parent=None, select_if_single=True,
checkitem1='', checkitem2=''):
'''
Creates an input dialog.
@param items: a list with strings
@type items: C{list()}
'''
QDialog.__init__(self, parent=parent)
self.setObjectName(' - '.join(['SelectDialog', str(items)]))
self.verticalLayout = QVBoxLayout(self)
self.verticalLayout.setObjectName("verticalLayout")
self.verticalLayout.setContentsMargins(1, 1, 1, 1)
# add filter row
self.filter_frame = QFrame(self)
filterLayout = QHBoxLayout(self.filter_frame)
filterLayout.setContentsMargins(1, 1, 1, 1)
label = QLabel("Filter:", self.filter_frame)
self.filter_field = EnchancedLineEdit(self.filter_frame)
filterLayout.addWidget(label)
filterLayout.addWidget(self.filter_field)
self.filter_field.textChanged.connect(self._on_filter_changed)
self.verticalLayout.addWidget(self.filter_frame)
if description:
self.description_frame = QFrame(self)
descriptionLayout = QHBoxLayout(self.description_frame)
# descriptionLayout.setContentsMargins(1, 1, 1, 1)
if icon:
self.icon_label = QLabel(self.description_frame)
self.icon_label.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
self.icon_label.setPixmap(QPixmap(icon).scaled(30, 30, Qt.KeepAspectRatio))
descriptionLayout.addWidget(self.icon_label)
self.description_label = QLabel(self.description_frame)
self.description_label.setWordWrap(True)
self.description_label.setText(description)
descriptionLayout.addWidget(self.description_label)
self.verticalLayout.addWidget(self.description_frame)
# create area for the parameter
self.content = MainBox(self)
if items:
self.scroll_area = QScrollArea(self)
self.scroll_area.setFocusPolicy(Qt.NoFocus)
self.scroll_area.setObjectName("scroll_area")
self.scroll_area.setWidgetResizable(True)
self.scroll_area.setWidget(self.content)
self.verticalLayout.addWidget(self.scroll_area)
self.checkitem1 = checkitem1
self.checkitem1_result = False
self.checkitem2 = checkitem2
self.checkitem2_result = False
# add select all option
if not exclusive and items:
self._ignore_next_toggle = False
self.select_all_checkbox = QCheckBox('all entries')
self.select_all_checkbox.setTristate(True)
self.select_all_checkbox.stateChanged.connect(self._on_select_all_checkbox_stateChanged)
self.verticalLayout.addWidget(self.select_all_checkbox)
self.content.toggled.connect(self._on_main_toggle)
if self.checkitem1:
self.checkitem1_checkbox = QCheckBox(self.checkitem1)
self.checkitem1_checkbox.stateChanged.connect(self._on_select_checkitem1_checkbox_stateChanged)
self.verticalLayout.addWidget(self.checkitem1_checkbox)
if self.checkitem2:
self.checkitem2_checkbox = QCheckBox(self.checkitem2)
self.checkitem2_checkbox.stateChanged.connect(self._on_select_checkitem2_checkbox_stateChanged)
self.verticalLayout.addWidget(self.checkitem2_checkbox)
if not items:
spacerItem = QSpacerItem(1, 1, QSizePolicy.Expanding, QSizePolicy.Expanding)
self.verticalLayout.addItem(spacerItem)
# create buttons
self.buttonBox = QDialogButtonBox(self)
self.buttonBox.setObjectName("buttonBox")
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(buttons)
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
self.verticalLayout.addWidget(self.buttonBox)
# set the input fields
if items:
self.content.createFieldsFromValues(items, exclusive)
if (select_if_single and len(items) == 1) or preselect_all:
self.select_all_checkbox.setCheckState(Qt.Checked)
if not items or len(items) < 7:
self.filter_frame.setVisible(False)
# print '=============== create', self.objectName()
#
# def __del__(self):
# print "************ destroy", self.objectName()
def _on_main_toggle(self, state):
self._ignore_next_toggle = state != self.select_all_checkbox.checkState()
self.select_all_checkbox.setCheckState(state)
def _on_select_all_checkbox_stateChanged(self, state):
if not self._ignore_next_toggle:
self.content.setState(state)
self._ignore_next_toggle = False
def _on_select_checkitem1_checkbox_stateChanged(self, state):
if state == Qt.Checked:
self.checkitem1_result = True
elif state == Qt.Unchecked:
self.checkitem1_result = False
def _on_select_checkitem2_checkbox_stateChanged(self, state):
if state == Qt.Checked:
self.checkitem2_result = True
elif state == Qt.Unchecked:
self.checkitem2_result = False
def _on_filter_changed(self):
self.content.filter(self.filter_field.text())
def getSelected(self):
return self.content.getSelected()
@staticmethod
def getValue(title, description='', items=list(), exclusive=False, preselect_all=False, icon='', parent=None, select_if_single=True, checkitem1='', checkitem2=''):
selectDia = SelectDialog(items, exclusive=exclusive, preselect_all=preselect_all, description=description, icon=icon, parent=parent, select_if_single=select_if_single, checkitem1=checkitem1, checkitem2=checkitem2)
selectDia.setWindowTitle(title)
selectDia.resize(480, 256)
if selectDia.exec_():
if selectDia.checkitem2:
return selectDia.getSelected(), True, selectDia.checkitem1_result, selectDia.checkitem2_result
if selectDia.checkitem1:
return selectDia.getSelected(), True, selectDia.checkitem1_result
return selectDia.getSelected(), True
if selectDia.checkitem2:
return list(), False, False, False
if selectDia.checkitem1:
return list(), False, False
return list(), False
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# %%%%%%%%%%%%%%%%%% close handling %%%%%%%%%%%%%%%%%%%%%
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
def accept(self):
self.setResult(QDialog.Accepted)
self.hide()
def reject(self):
self.setResult(QDialog.Rejected)
self.hide()
def hideEvent(self, event):
self.close()
def closeEvent(self, event):
'''
Test the open files for changes and save this if needed.
'''
self.setAttribute(Qt.WA_DeleteOnClose, True)
QDialog.closeEvent(self, event)
class MessageFrame(QFrame):
accept_signal = Signal(int, MessageData)
''' @ivar: A signal on accept button clicked (id, data)'''
cancel_signal = Signal(int, MessageData)
''' @ivar: A signal on cancel button clicked (id, data)'''
TYPE_INVALID = 0
TYPE_EMPTY = 1
TYPE_QUESTION = 2
TYPE_LAUNCH_FILE = 3
TYPE_DEFAULT_CFG = 4
TYPE_NODELET = 5
TYPE_TRANSFER = 6
TYPE_BINARY = 7
TYPE_NOSCREEN = 8
TYPE_NMD = 9
ICON_SIZE = 32
def __init__(self, parent=None, info=False):
QFrame.__init__(self, parent=parent)
self.setObjectName('MessageFrame')
self.questionid = self.TYPE_INVALID
self.text = ""
self.data = MessageData(None)
self.IMAGES = {
1:
QPixmap(),
2:
QPixmap(':/icons/question.png').scaled(self.ICON_SIZE,
self.ICON_SIZE,
Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
3:
QPixmap(':/icons/crystal_clear_launch_file.png').scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
4:
QPixmap(":/icons/default_cfg.png").scaled(self.ICON_SIZE,
self.ICON_SIZE,
Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
5:
QPixmap(":/icons/crystal_clear_nodelet_q.png").scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
6:
QPixmap(":/icons/crystal_clear_launch_file_transfer.png").scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
7:
QPixmap(":/icons/crystal_clear_binary.png").scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
8:
QPixmap(":/icons/crystal_clear_no_io.png").scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
9:
QPixmap(":/icons/crystal_clear_run_zeroconf.png").scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation)
}
self._new_request = False
self.frameui = QFrame()
ui_file = os.path.join(os.path.dirname(os.path.realpath(__file__)),
'MessageFrame.ui')
loadUi(ui_file, self.frameui)
color = QColor(255, 207, 121)
self.frameui.setVisible(False)
self.frameui.listLabel.setVisible(False)
self.frameui.questionOkButton.clicked.connect(self._on_question_ok)
self.frameui.questionCancelButton.clicked.connect(
self._on_question_cancel)
self.frameui.checkBox_dnaa.stateChanged.connect(
self._on_checkbox_state_changed)
self._ask = 'ask'
if info:
color = QColor(232, 104, 80)
self.frameui.questionCancelButton.setVisible(False)
self._ask = 'show'
bg_style = "QFrame#questionFame { background-color: %s;}" % color.name(
)
self.frameui.setStyleSheet("%s" % (bg_style))
self._queue = MessageQueue()
self._do_not_ask = {}
def show_question(self,
questionid,
text,
data=MessageData(None),
color=None):
if questionid == 0:
return
try:
if questionid == self.TYPE_LAUNCH_FILE and not nm.settings(
).ask_reload_launch:
self.accept_signal.emit(questionid, data)
return
# is it in the list for not ask again?
if self._do_not_ask[questionid] == 1:
self.accept_signal.emit(questionid, data)
elif self._do_not_ask[questionid] == 0:
self.cancel_signal.emit(questionid, data)
return
except Exception:
pass
if self.questionid != questionid or self.text != text or data != self.data:
self._queue.add(questionid, text, data)
elif data.data_list: # same question again
# update the list of files or nodes which causes this question in current question
for dt in data.data_list:
if dt not in self.data.data_list:
self.data.data_list.append(dt)
self._update_list_label(self.data.data_list)
# if no question is active pop first element from the queue
if self.questionid == self.TYPE_INVALID:
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
if self.questionid in [self.TYPE_NODELET, self.TYPE_NOSCREEN]:
self.frameui.checkBox_dnaa.setText("don't %s again, never!" %
self._ask)
else:
self.frameui.checkBox_dnaa.setText(
"don't %s again, for session" % self._ask)
def show_info(self, infoid, text, data=MessageData(None), color=None):
self.show_question(infoid, text=text, data=data, color=color)
def is_do_not_ask(self, questionid):
try:
# is it in the list for not ask again?
return self._do_not_ask[questionid] in [0, 1]
except Exception:
return False
def hide_question(self, questionids):
for qid in questionids:
self._queue.remove(qid)
if self.questionid in questionids:
self._new_request = False
self.frameui.setVisible(False)
self.cancel_signal.emit(self.questionid, self.data)
self.questionid = 0
self._update_list_label([])
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
def _update_list_label(self, items=[]):
'''
Put list elements into the list label in the question frame
'''
if items:
self.frameui.listLabel.setText('')
for item in items:
ltext = self.frameui.listLabel.text()
if ltext:
self.frameui.listLabel.setText(
"%s, %s" % (ltext, HTMLDelegate.toHTML(item)))
else:
self.frameui.listLabel.setText("%s" %
(HTMLDelegate.toHTML(item)))
self.frameui.listLabel.setVisible(True)
else:
self.frameui.listLabel.setText('')
self.frameui.listLabel.setVisible(False)
def _frameui_4_request(self, request):
if request:
self.frameui.checkBox_dnaa.setChecked(False)
self.frameui.setVisible(True)
self.frameui.listLabel.setVisible(True)
else:
self.questionid = 0
self.frameui.setVisible(False)
self.frameui.listLabel.setVisible(False)
def _on_question_ok(self):
self._new_request = False
self.frameui.setVisible(False)
try:
# set action for do not ask again
if self.frameui.checkBox_dnaa.isChecked():
self._do_not_ask[self.questionid] = 1
except Exception:
pass
self.accept_signal.emit(self.questionid, self.data)
self.questionid = 0
self._update_list_label([])
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
def _on_question_cancel(self):
self._new_request = False
self.frameui.setVisible(False)
try:
# set action for do not ask again
if self.frameui.checkBox_dnaa.isChecked():
self._do_not_ask[self.questionid] = 0
except Exception:
pass
self.cancel_signal.emit(self.questionid, self.data)
self.questionid = 0
self._update_list_label([])
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
def _is_launch_data_in_queue(self, newdata):
for _, data, _ in self._queue_launchfile:
if data == newdata:
return True
return False
def _is_transfer_data_in_queue(self, newdata):
for _, data, _ in self._queue_transfer_files:
if data == newdata:
return True
return False
def _is_other_data_in_queue(self, questionid, text, data):
for cqid, ctxt, cd, _ in self._queue_other:
if cqid == questionid and cd == data and ctxt == text:
return True
return False
def _read_next_item(self):
(qid, text, data) = self._queue.get()
if qid != self.TYPE_INVALID:
self.questionid = qid
self.text = text
self.data = data
self.frameui.questionIcon.setPixmap(self.IMAGES[qid])
self.frameui.questionLabel.setText(text)
self._update_list_label(self.data.data_list)
return qid != self.TYPE_INVALID
def _on_checkbox_state_changed(self, state):
if self.questionid == self.TYPE_NODELET:
self.frameui.questionOkButton.setVisible(not state)
nm.settings().check_for_nodelets_at_start = not state
elif self.questionid == self.TYPE_NOSCREEN:
self.frameui.questionCancelButton.setVisible(not state)
nm.settings().show_noscreen_error = not state
def _clear_scroll_area(self):
child = self.frameui.scrollAreaLayout.takeAt(0)
while child:
child.widget().setParent(None)
del child
child = self.frameui.scrollAreaLayout.takeAt(0)
class MessageFrame(QFrame):
accept_signal = Signal(int, MessageData)
''' @ivar: A signal on accept button clicked (id, data)'''
cancel_signal = Signal(int, MessageData)
''' @ivar: A signal on cancel button clicked (id, data)'''
IconEmpty = 0
IconQuestion = 1
IconLaunchFile = 2
IconDefaultCfg = 3
IconNodelet = 4
IconBinary = 5
QuestionInvalid = 0
QuestionNoname = 1
QuestionLaunchFile = 2
QuestionDefaultCfg = 3
QuestionNodelet = 4
QuestionBinary = 5
ICON_SIZE = 32
def __init__(self, parent=None):
QFrame.__init__(self, parent=parent)
self.setObjectName('MessageFrame')
self.questionid = self.QuestionInvalid
self.text = ""
self.iconid = self.IconEmpty
self.data = MessageData(None)
self.IMAGES = {
0:
QPixmap(),
1:
QPixmap(':/icons/crystal_clear_question.png').scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
2:
QPixmap(':/icons/crystal_clear_launch_file.png').scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
3:
QPixmap(":/icons/default_cfg.png").scaled(self.ICON_SIZE,
self.ICON_SIZE,
Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
4:
QPixmap(":/icons/crystal_clear_nodelet_q.png").scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
5:
QPixmap(":/icons/crystal_clear_question.png").scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation)
}
self._new_request = False
self.frameui = QFrame()
ui_file = os.path.join(os.path.dirname(os.path.realpath(__file__)),
'MessageFrame.ui')
loadUi(ui_file, self.frameui)
self.frameui.setVisible(False)
self.frameui.questionOkButton.clicked.connect(self._on_question_ok)
self.frameui.questionCancelButton.clicked.connect(
self._on_question_cancel)
def show_question(self, questionid, text, data=MessageData(None), icon=0):
self._new_request = True
self.questionid = questionid
self.text = text
self.iconid = icon
self.data = data
self.frameui.questionIcon.setPixmap(self.IMAGES[icon])
self.frameui.questionLabel.setText(text)
self.frameui.setVisible(True)
def hide_question(self):
self._new_request = False
self.frameui.setVisible(False)
self.cancel_signal.emit(self.questionid, self.data)
if not self._new_request:
self.questionid = 0
def _on_question_ok(self):
self._new_request = False
self.frameui.setVisible(False)
self.accept_signal.emit(self.questionid, self.data)
if not self._new_request:
self.questionid = 0
def _on_question_cancel(self):
self._new_request = False
self.frameui.setVisible(False)
self.cancel_signal.emit(self.questionid, self.data)
if not self._new_request:
self.questionid = 0
class MessageFrame(QFrame):
accept_signal = Signal(int, MessageData)
''' @ivar: A signal on accept button clicked (id, data)'''
cancel_signal = Signal(int, MessageData)
''' @ivar: A signal on cancel button clicked (id, data)'''
TYPE_INVALID = 0
TYPE_EMPTY = 1
TYPE_QUESTION = 2
TYPE_LAUNCH_FILE = 3
TYPE_DEFAULT_CFG = 4
TYPE_NODELET = 5
TYPE_TRANSFER = 6
TYPE_BINARY = 7
TYPE_NOSCREEN = 8
ICON_SIZE = 32
def __init__(self, parent=None, info=False):
QFrame.__init__(self, parent=parent)
self.setObjectName('MessageFrame')
self.questionid = self.TYPE_INVALID
self.text = ""
self.data = MessageData(None)
self.IMAGES = {1: QPixmap(),
2: QPixmap(':/icons/crystal_clear_question.png').scaled(self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio, Qt.SmoothTransformation),
3: QPixmap(':/icons/crystal_clear_launch_file.png').scaled(self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio, Qt.SmoothTransformation),
4: QPixmap(":/icons/default_cfg.png").scaled(self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio, Qt.SmoothTransformation),
5: QPixmap(":/icons/crystal_clear_nodelet_q.png").scaled(self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio, Qt.SmoothTransformation),
6: QPixmap(":/icons/crystal_clear_question.png").scaled(self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio, Qt.SmoothTransformation),
7: QPixmap(":/icons/crystal_clear_launch_file_transfer.png").scaled(self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio, Qt.SmoothTransformation),
8: QPixmap(":/icons/crystal_clear_no_io.png").scaled(self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio, Qt.SmoothTransformation)
}
self._new_request = False
self.frameui = QFrame()
ui_file = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'MessageFrame.ui')
loadUi(ui_file, self.frameui)
color = QColor(255, 207, 121)
self.frameui.setVisible(False)
self.frameui.scrollArea.setVisible(False)
self.frameui.questionOkButton.clicked.connect(self._on_question_ok)
self.frameui.questionCancelButton.clicked.connect(self._on_question_cancel)
self.frameui.checkBox_dnaa.stateChanged.connect(self._on_checkbox_state_changed)
self._ask = 'ask'
if info:
color = QColor(232, 104, 80)
self.frameui.questionCancelButton.setVisible(False)
self._ask = 'show'
bg_style = "QFrame#questionFame { background-color: %s;}" % color.name()
self.frameui.setStyleSheet("%s" % (bg_style))
self._queue = MessageQueue()
self._do_not_ask = {}
def show_question(self, questionid, text, data=MessageData(None), color=None):
if questionid == 0:
return
if color is not None:
bg_style = "QFrame#questionFame { background-color: %s;}" % color.name()
self.frameui.setStyleSheet("%s" % (bg_style))
try:
# is it in the list for not ask again?
if self._do_not_ask[questionid]:
self.accept_signal.emit(questionid, data)
else:
self.cancel_signal.emit(questionid, data)
return
except Exception:
pass
self._queue.add(questionid, text, data)
if self.questionid == self.TYPE_INVALID:
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
if self.questionid == self.TYPE_NODELET:
self.frameui.checkBox_dnaa.setText("don't %s again, never!" % self._ask)
else:
self.frameui.checkBox_dnaa.setText("don't %s again, for session" % self._ask)
def add_info_no_screen(self, nodename):
if self.questionid == self.TYPE_NOSCREEN:
self.data.data.append(nodename)
self.frameui.scrollAreaLayout.addWidget(QLabel(nodename))
else:
self._queue.add(self.TYPE_NOSCREEN, '', MessageData([nodename]))
if self.questionid == self.TYPE_INVALID:
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
def hide_question(self, questionids):
if self.questionid in questionids:
self._new_request = False
self.frameui.setVisible(False)
self.cancel_signal.emit(self.questionid, self.data)
self.questionid = 0
self._clear_scroll_area()
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
def _frameui_4_request(self, request):
if request:
self.frameui.checkBox_dnaa.setChecked(False)
self.frameui.setVisible(True)
self.frameui.scrollArea.setVisible(self.frameui.scrollAreaLayout.count() > 0)
else:
self.questionid = 0
self.frameui.setVisible(False)
self.frameui.scrollArea.setVisible(False)
def _on_question_ok(self):
if self.frameui.checkBox_dnaa.isChecked():
# save the decision
self._do_not_ask[self.questionid] = True
self._new_request = False
self.frameui.setVisible(False)
self.accept_signal.emit(self.questionid, self.data)
self.questionid = 0
self._clear_scroll_area()
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
def _on_question_cancel(self):
if self.frameui.checkBox_dnaa.isChecked():
if self.questionid == self.QuestionNodelet:
nm.settings().check_for_nodelets_at_start = False
else:
# save the decision
self._do_not_ask[self.questionid] = False
self._new_request = False
self.frameui.setVisible(False)
self.cancel_signal.emit(self.questionid, self.data)
self.questionid = 0
self._clear_scroll_area()
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
def _is_launch_data_in_queue(self, newdata):
for _, data, _ in self._queue_launchfile:
if data == newdata:
return True
return False
def _is_transfer_data_in_queue(self, newdata):
for _, data, _ in self._queue_transfer_files:
if data == newdata:
return True
return False
def _is_other_data_in_queue(self, questionid, text, data):
for cqid, ctxt, cd, _ in self._queue_other:
if cqid == questionid and cd == data and ctxt == text:
return True
return False
def _read_next_item(self):
(qid, text, data) = self._queue.get()
if qid == self.TYPE_NOSCREEN:
self.questionid = self.TYPE_NOSCREEN
self.text = 'No screens found! See log for details!<br>The following nodes are affected:'
self.data = data
self.frameui.questionIcon.setPixmap(self.IMAGES[qid])
self.frameui.questionLabel.setText(self.text)
for nodename in data.data:
self.frameui.scrollAreaLayout.addWidget(QLabel(nodename))
self.frameui.scrollArea.setVisible(True)
elif qid != self.TYPE_INVALID:
self.questionid = qid
self.text = text
self.data = data
self.frameui.questionIcon.setPixmap(self.IMAGES[qid])
self.frameui.questionLabel.setText(text)
return qid != self.TYPE_INVALID
def _on_checkbox_state_changed(self, state):
if state:
if self.questionid == self.TYPE_NODELET:
self.frameui.questionOkButton.setVisible(False)
else:
self.frameui.questionOkButton.setVisible(True)
def _clear_scroll_area(self):
child = self.frameui.scrollAreaLayout.takeAt(0)
while child:
child.widget().setParent(None)
del child
child = self.frameui.scrollAreaLayout.takeAt(0)
class MessageFrame(QFrame):
accept_signal = Signal(int, MessageData)
''' @ivar: A signal on accept button clicked (id, data)'''
cancel_signal = Signal(int, MessageData)
''' @ivar: A signal on cancel button clicked (id, data)'''
TYPE_INVALID = 0
TYPE_EMPTY = 1
TYPE_QUESTION = 2
TYPE_LAUNCH_FILE = 3
TYPE_DEFAULT_CFG = 4
TYPE_NODELET = 5
TYPE_TRANSFER = 6
TYPE_BINARY = 7
TYPE_NOSCREEN = 8
ICON_SIZE = 32
def __init__(self, parent=None, info=False):
QFrame.__init__(self, parent=parent)
self.setObjectName('MessageFrame')
self.questionid = self.TYPE_INVALID
self.text = ""
self.data = MessageData(None)
self.IMAGES = {
1:
QPixmap(),
2:
QPixmap(':/icons/crystal_clear_question.png').scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
3:
QPixmap(':/icons/crystal_clear_launch_file.png').scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
4:
QPixmap(":/icons/default_cfg.png").scaled(self.ICON_SIZE,
self.ICON_SIZE,
Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
5:
QPixmap(":/icons/crystal_clear_nodelet_q.png").scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
6:
QPixmap(":/icons/crystal_clear_launch_file_transfer.png").scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
7:
QPixmap(":/icons/crystal_clear_question.png").scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation),
8:
QPixmap(":/icons/crystal_clear_no_io.png").scaled(
self.ICON_SIZE, self.ICON_SIZE, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation)
}
self._new_request = False
self.frameui = QFrame()
ui_file = os.path.join(os.path.dirname(os.path.realpath(__file__)),
'MessageFrame.ui')
loadUi(ui_file, self.frameui)
color = QColor(255, 207, 121)
self.frameui.setVisible(False)
self.frameui.scrollArea.setVisible(False)
self.frameui.questionOkButton.clicked.connect(self._on_question_ok)
self.frameui.questionCancelButton.clicked.connect(
self._on_question_cancel)
self.frameui.checkBox_dnaa.stateChanged.connect(
self._on_checkbox_state_changed)
self._ask = 'ask'
if info:
color = QColor(232, 104, 80)
self.frameui.questionCancelButton.setVisible(False)
self._ask = 'show'
bg_style = "QFrame#questionFame { background-color: %s;}" % color.name(
)
self.frameui.setStyleSheet("%s" % (bg_style))
self._queue = MessageQueue()
self._do_not_ask = {}
def show_question(self,
questionid,
text,
data=MessageData(None),
color=None):
if questionid == 0:
return
if color is not None:
bg_style = "QFrame#questionFame { background-color: %s;}" % color.name(
)
self.frameui.setStyleSheet("%s" % (bg_style))
try:
# is it in the list for not ask again?
if self._do_not_ask[questionid]:
self.accept_signal.emit(questionid, data)
else:
self.cancel_signal.emit(questionid, data)
return
except Exception:
pass
if self.questionid != questionid or self.text != text or data != self.data:
self._queue.add(questionid, text, data)
if self.questionid == self.TYPE_INVALID:
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
if self.questionid == self.TYPE_NODELET:
self.frameui.checkBox_dnaa.setText("don't %s again, never!" %
self._ask)
else:
self.frameui.checkBox_dnaa.setText(
"don't %s again, for session" % self._ask)
def add_info_no_screen(self, nodename):
if self.is_do_not_ask(self.TYPE_NOSCREEN):
return
if self.questionid == self.TYPE_NOSCREEN:
self.data.data.append(nodename)
self.frameui.scrollAreaLayout.addWidget(QLabel(nodename))
else:
self._queue.add(self.TYPE_NOSCREEN, '', MessageData([nodename]))
if self.questionid == self.TYPE_INVALID:
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
def is_do_not_ask(self, questionid):
try:
# is it in the list for not ask again?
return self._do_not_ask[questionid]
except Exception:
return False
def hide_question(self, questionids):
if self.questionid in questionids:
self._new_request = False
self.frameui.setVisible(False)
self.cancel_signal.emit(self.questionid, self.data)
self.questionid = 0
self._clear_scroll_area()
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
def _frameui_4_request(self, request):
if request:
self.frameui.checkBox_dnaa.setChecked(False)
self.frameui.setVisible(True)
self.frameui.scrollArea.setVisible(
self.frameui.scrollAreaLayout.count() > 0)
else:
self.questionid = 0
self.frameui.setVisible(False)
self.frameui.scrollArea.setVisible(False)
def _on_question_ok(self):
if self.frameui.checkBox_dnaa.isChecked():
# save the decision
self._do_not_ask[self.questionid] = True
self._new_request = False
self.frameui.setVisible(False)
self.accept_signal.emit(self.questionid, self.data)
self.questionid = 0
self._clear_scroll_area()
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
def _on_question_cancel(self):
if self.frameui.checkBox_dnaa.isChecked():
if self.questionid == self.QuestionNodelet:
nm.settings().check_for_nodelets_at_start = False
else:
# save the decision
self._do_not_ask[self.questionid] = False
self._new_request = False
self.frameui.setVisible(False)
self.cancel_signal.emit(self.questionid, self.data)
self.questionid = 0
self._clear_scroll_area()
self._new_request = self._read_next_item()
self._frameui_4_request(self._new_request)
def _is_launch_data_in_queue(self, newdata):
for _, data, _ in self._queue_launchfile:
if data == newdata:
return True
return False
def _is_transfer_data_in_queue(self, newdata):
for _, data, _ in self._queue_transfer_files:
if data == newdata:
return True
return False
def _is_other_data_in_queue(self, questionid, text, data):
for cqid, ctxt, cd, _ in self._queue_other:
if cqid == questionid and cd == data and ctxt == text:
return True
return False
def _read_next_item(self):
(qid, text, data) = self._queue.get()
if qid == self.TYPE_NOSCREEN:
self.questionid = self.TYPE_NOSCREEN
self.text = 'No screens found! See log for details!<br>The following nodes are affected:'
self.data = data
self.frameui.questionIcon.setPixmap(self.IMAGES[qid])
self.frameui.questionLabel.setText(self.text)
for nodename in data.data:
self.frameui.scrollAreaLayout.addWidget(QLabel(nodename))
self.frameui.scrollArea.setVisible(True)
elif qid != self.TYPE_INVALID:
self.questionid = qid
self.text = text
self.data = data
self.frameui.questionIcon.setPixmap(self.IMAGES[qid])
self.frameui.questionLabel.setText(text)
return qid != self.TYPE_INVALID
def _on_checkbox_state_changed(self, state):
if state:
if self.questionid == self.TYPE_NODELET:
self.frameui.questionOkButton.setVisible(False)
else:
self.frameui.questionOkButton.setVisible(True)
def _clear_scroll_area(self):
child = self.frameui.scrollAreaLayout.takeAt(0)
while child:
child.widget().setParent(None)
del child
child = self.frameui.scrollAreaLayout.takeAt(0)
