class ExecuteWidget(QWidget):
def __init__(self):
QWidget.__init__(self)
self.ctrl = QApplication.instance().ctrl
self.ctrl.switch_language.connect(self.on_switch_language)
self.ctrl.switch_configuration.connect(self.on_switch_configuration)
self.paras = self.ctrl.paras
self.conf = GuiConf()
self.setWindowTitle(_("Execute %s") % self.paras.configuration_name())
self.executor_thread = None
self.splitter_event_moved = False
self.splitter_title_moved = False
self.init_ui()
self.show()
def init_ui(self):
vbox = QVBoxLayout()
self.splitter_title = QSplitter(Qt.Vertical)
self.splitter_event = QSplitter(Qt.Vertical)
self.splitter_title.splitterMoved.connect(self.on_splitter_title_moved)
self.splitter_event.splitterMoved.connect(self.on_splitter_event_moved)
self.lbl_events_title1 = QLabel(_("Main events"))
self.splitter_title.addWidget(self.lbl_events_title1)
self.lbl_events_title2 = QLabel(_("Resources"))
self.splitter_title.addWidget(self.lbl_events_title2)
self.lbl_events_title3 = QLabel(_("Errors"))
self.splitter_title.addWidget(self.lbl_events_title3)
self.pte_events1 = QTextBrowser()
self.pte_events1.setOpenExternalLinks(True)
self.pte_events1.setOpenLinks(False)
self.pte_events1.anchorClicked.connect(self.on_anchor_clicked)
self.pte_events1.setLineWrapMode(QTextEdit.NoWrap)
self.splitter_event.addWidget(self.pte_events1)
self.pte_events2 = QTextBrowser()
self.pte_events2.setOpenExternalLinks(True)
self.pte_events2.setOpenLinks(False)
self.pte_events2.anchorClicked.connect(self.on_anchor_clicked)
self.pte_events2.setLineWrapMode(QTextEdit.NoWrap)
self.splitter_event.addWidget(self.pte_events2)
self.pte_events3 = QPlainTextEdit()
self.pte_events3.setReadOnly(True)
self.pte_events3.setLineWrapMode(QPlainTextEdit.NoWrap)
self.pte_events3.setStyleSheet(Style.red_text())
self.pte_events3.setCenterOnScroll(True)
self.splitter_event.addWidget(self.pte_events3)
self.splitter_title.setStretchFactor(0, 5)
self.splitter_title.setStretchFactor(1, 3)
self.splitter_title.setStretchFactor(2, 1)
self.splitter_event.setStretchFactor(0, 5)
self.splitter_event.setStretchFactor(1, 3)
self.splitter_event.setStretchFactor(2, 1)
hbox_splitters = QHBoxLayout()
hbox_splitters.addWidget(self.splitter_title, 0)
hbox_splitters.addWidget(self.splitter_event, 5)
vbox.addLayout(hbox_splitters)
lbl_box = QHBoxLayout()
self.lbl_processing = QLabel(_("Processing:"))
self.lbl_processing_file = QLabel("")
self.lbl_processing.setVisible(False)
self.lbl_processing_file.setVisible(False)
lbl_box.addWidget(self.lbl_processing)
lbl_box.addWidget(self.lbl_processing_file)
lbl_box.addStretch(1)
vbox.addLayout(lbl_box)
btn_box = QHBoxLayout()
btn_box.addStretch(1)
self.chk_trial_run = QCheckBox(_("Trial run"))
self.chk_trial_run.setChecked(not self.paras.is_saving_sitemaps)
btn_box.addWidget(self.chk_trial_run)
self.btn_run = QPushButton(_("Run"))
self.btn_run.clicked.connect(self.on_btn_run_clicked)
btn_box.addWidget(self.btn_run)
self.btn_stop = QPushButton(_("Stop"))
self.btn_stop.clicked.connect(self.on_btn_stop_clicked)
self.normal_style = self.btn_stop.styleSheet()
self.btn_stop.setEnabled(False)
btn_box.addWidget(self.btn_stop)
self.btn_close = QPushButton(_("Close"))
self.btn_close.clicked.connect(self.on_btn_close_clicked)
btn_box.addWidget(self.btn_close)
vbox.addLayout(btn_box)
self.setLayout(vbox)
self.resize(self.conf.execute_widget_width(),
self.conf.execute_widget_height())
def on_splitter_title_moved(self, pos, index):
self.splitter_title_moved = True
if not self.splitter_event_moved:
self.splitter_event.moveSplitter(pos, index)
self.splitter_title_moved = False
def on_splitter_event_moved(self, pos, index):
self.splitter_event_moved = True
if not self.splitter_title_moved:
self.splitter_title.moveSplitter(pos, index)
self.splitter_event_moved = False
def on_switch_language(self):
self.setWindowTitle(_("Execute %s") % self.paras.configuration_name())
self.lbl_events_title1.setText(_("Main events"))
self.lbl_events_title2.setText(_("Resources"))
self.lbl_events_title3.setText(_("Errors"))
self.lbl_processing.setText(_("Processing:"))
self.chk_trial_run.setText(_("Trial run"))
self.btn_run.setText(_("Run"))
self.btn_stop.setText(_("Stop"))
self.btn_close.setText(_("Close"))
def on_switch_configuration(self, name=None):
LOG.debug("Switch configuration: %s" % name)
self.paras = self.ctrl.paras
self.setWindowTitle(_("Execute %s") % self.paras.configuration_name())
self.chk_trial_run.setChecked(not self.paras.is_saving_sitemaps)
def on_btn_run_clicked(self):
if self.paras.select_mode == SelectMode.simple:
selector = Selector()
if self.paras.simple_select_file:
selector.include(self.paras.simple_select_file)
else:
selector = self.ctrl.selector
self.paras.is_saving_sitemaps = not self.chk_trial_run.isChecked()
self.pte_events1.setPlainText("")
self.pte_events2.setPlainText("")
self.pte_events3.setPlainText("")
self.lbl_processing.setVisible(True)
self.lbl_processing_file.setVisible(True)
self.btn_close.setEnabled(False)
self.btn_run.setEnabled(False)
self.chk_trial_run.setEnabled(False)
self.btn_stop.setEnabled(True)
self.btn_stop.setStyleSheet(Style.alarm())
self.executor_thread = ExecutorThread(self.paras, selector, self)
self.executor_thread.signal_exception.connect(self.on_signal_exception)
self.executor_thread.ask_confirmation.connect(self.on_ask_confirmation)
self.executor_thread.signal_main_event.connect(
self.on_signal_main_event)
self.executor_thread.signal_minor_event.connect(
self.on_signal_minor_event)
self.executor_thread.signal_next_file.connect(self.on_signal_next_file)
self.executor_thread.signal_end_processing.connect(
self.on_signal_end_processing)
self.executor_thread.finished.connect(self.on_executor_thread_finished)
self.executor_thread.start()
self.update()
def on_btn_stop_clicked(self):
self.btn_stop.setStyleSheet(self.normal_style)
self.btn_stop.setEnabled(False)
self.executor_thread.requestInterruption()
def on_signal_exception(self, msg):
self.pte_events3.appendHtml(msg)
self.update()
def on_ask_confirmation(self, text, i_text, answer):
msg_box = QMessageBox()
msg_box.setText(text)
i_text += "\n\n"
i_text += _("Ok to proceed?")
msg_box.setInformativeText(i_text)
msg_box.setIcon(QMessageBox.Question)
msg_box.setStandardButtons(QMessageBox.No | QMessageBox.Yes)
msg_box.setDefaultButton(QMessageBox.Yes)
exe = msg_box.exec()
if exe == QMessageBox.No:
answer.answer = False
else:
answer.answer = True
answer.answered = True
def on_signal_main_event(self, msg):
self.pte_events1.append(msg)
self.update()
def on_signal_minor_event(self, msg):
self.pte_events2.append(msg)
self.update()
def on_signal_next_file(self, filename):
lfn = len(filename)
ww = (self.width() - 150) / 7
www = int(ww / 2)
if lfn > ww:
filename = filename[:www] + "..." + filename[lfn - www:]
self.lbl_processing_file.setText(filename)
self.update()
def on_signal_end_processing(self, paras):
self.ctrl.update_configuration(paras)
def on_executor_thread_finished(self):
self.btn_stop.setStyleSheet(self.normal_style)
self.btn_stop.setEnabled(False)
self.btn_close.setEnabled(True)
self.btn_run.setEnabled(True)
self.chk_trial_run.setEnabled(True)
self.lbl_processing.setVisible(False)
self.lbl_processing_file.setVisible(False)
self.update()
def on_anchor_clicked(self, url):
QDesktopServices.openUrl(QUrl(url))
def on_btn_close_clicked(self):
if self.windowState() & Qt.WindowFullScreen:
self.setWindowState(Qt.WindowMaximized)
else:
self.close()
def closeEvent(self, event):
if self.executor_thread:
self.executor_thread.requestInterruption()
if self.windowState() & Qt.WindowFullScreen:
self.setWindowState(Qt.WindowMaximized)
event.ignore()
else:
self.conf.set_execute_widget_width(self.width())
self.conf.set_execute_widget_height(self.height())
self.conf.persist()
event.accept()
class WorkWidget(QWidget):
work_started = pyqtSignal()
work_ended = pyqtSignal()
def __init__(self, work="", title_style=Style.h2()):
QWidget.__init__(self)
self.ctrl = QApplication.instance().ctrl
self.ctrl.switch_language.connect(self.on_switch_language)
self.ctrl.switch_configuration.connect(self.on_switch_configuration)
self.paras = self.ctrl.paras
self.conf = GuiConf()
# work should be a verb: Execute, Transport ...
self.work = work
self.title_style = title_style
self.setWindowTitle(_(self.work))
self.executor_thread = None
self.splitter_event_moved = False
self.splitter_title_moved = False
self.init_ui()
self.show()
def init_ui(self):
vbox = QVBoxLayout()
self.label_title = QLabel("%s %s" % (_(self.work), self.paras.configuration_name()))
font = QFont()
font.setPointSize(18)
font.setBold(True)
self.label_title.setFont(font)
self.label_title.setContentsMargins(10, 5, 5, 7)
self.label_title.setStyleSheet(self.title_style)
hbox1 = QHBoxLayout()
hbox1.addWidget(self.label_title, 1)
vbox.addLayout(hbox1)
self.splitter_title = QSplitter(Qt.Vertical)
self.splitter_event = QSplitter(Qt.Vertical)
self.splitter_title.splitterMoved.connect(self.on_splitter_title_moved)
self.splitter_event.splitterMoved.connect(self.on_splitter_event_moved)
self.lbl_events_title1 = QLabel(_("Main events"))
self.splitter_title.addWidget(self.lbl_events_title1)
self.lbl_events_title2 = QLabel(_("Resources"))
self.splitter_title.addWidget(self.lbl_events_title2)
self.lbl_events_title3 = QLabel(_("Errors"))
self.splitter_title.addWidget(self.lbl_events_title3)
self.pte_events1 = QTextBrowser()
self.pte_events1.setOpenExternalLinks(True)
self.pte_events1.setOpenLinks(False)
self.pte_events1.anchorClicked.connect(self.on_anchor_clicked)
self.pte_events1.setLineWrapMode(QTextEdit.NoWrap)
self.splitter_event.addWidget(self.pte_events1)
self.pte_events2 = QTextBrowser()
self.pte_events2.setOpenExternalLinks(True)
self.pte_events2.setOpenLinks(False)
self.pte_events2.anchorClicked.connect(self.on_anchor_clicked)
self.pte_events2.setLineWrapMode(QTextEdit.NoWrap)
self.splitter_event.addWidget(self.pte_events2)
self.pte_events3 = QPlainTextEdit()
self.pte_events3.setReadOnly(True)
self.pte_events3.setLineWrapMode(QPlainTextEdit.NoWrap)
self.pte_events3.setStyleSheet(Style.red_text())
self.pte_events3.setCenterOnScroll(True)
self.splitter_event.addWidget(self.pte_events3)
self.splitter_title.setStretchFactor(0, 5)
self.splitter_title.setStretchFactor(1, 3)
self.splitter_title.setStretchFactor(2, 1)
self.splitter_event.setStretchFactor(0, 5)
self.splitter_event.setStretchFactor(1, 3)
self.splitter_event.setStretchFactor(2, 1)
hbox_splitters = QHBoxLayout()
hbox_splitters.addWidget(self.splitter_title, 0)
hbox_splitters.addWidget(self.splitter_event, 5)
vbox.addLayout(hbox_splitters)
lbl_box = QHBoxLayout()
self.lbl_processing = QLabel(_("Processing:"))
self.lbl_processing_file = QLabel("")
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
self.lbl_processing_file.setFont(font)
self.lbl_processing.setFont(font)
self.lbl_processing.setVisible(False)
self.lbl_processing_file.setVisible(False)
lbl_box.addWidget(self.lbl_processing)
lbl_box.addWidget(self.lbl_processing_file)
lbl_box.addStretch(1)
vbox.addLayout(lbl_box)
btn_box = QHBoxLayout()
btn_box.addStretch(1)
self.chk_trial_run = QCheckBox(_("Trial run"))
self.chk_trial_run.setChecked(not self.paras.is_saving_sitemaps)
btn_box.addWidget(self.chk_trial_run)
self.btn_run = QPushButton(_("Run"))
self.btn_run.clicked.connect(self.on_btn_run_clicked)
btn_box.addWidget(self.btn_run)
self.btn_stop = QPushButton(_("Stop"))
self.btn_stop.clicked.connect(self.on_btn_stop_clicked)
self.normal_style = self.btn_stop.styleSheet()
self.btn_stop.setEnabled(False)
btn_box.addWidget(self.btn_stop)
self.btn_close = QPushButton(_("Close"))
self.btn_close.clicked.connect(self.on_btn_close_clicked)
btn_box.addWidget(self.btn_close)
vbox.addLayout(btn_box)
self.setLayout(vbox)
self.resize(self.conf.work_widget_width(self.work), self.conf.work_widget_height(self.work))
def on_splitter_title_moved(self, pos, index):
self.splitter_title_moved = True
if not self.splitter_event_moved:
self.splitter_event.moveSplitter(pos, index)
self.splitter_title_moved = False
def on_splitter_event_moved(self, pos, index):
self.splitter_event_moved = True
if not self.splitter_title_moved:
self.splitter_title.moveSplitter(pos, index)
self.splitter_event_moved = False
def on_switch_language(self):
self.setWindowTitle(_(self.work))
self.label_title.setText("%s %s" % (_(self.work), self.paras.configuration_name()))
self.lbl_events_title1.setText(_("Main events"))
self.lbl_events_title2.setText(_("Resources"))
self.lbl_events_title3.setText(_("Errors"))
self.lbl_processing.setText(_("Processing:"))
self.chk_trial_run.setText(_("Trial run"))
self.btn_run.setText(_("Run"))
self.btn_stop.setText(_("Stop"))
self.btn_close.setText(_("Close"))
def on_switch_configuration(self, name=None):
LOG.debug("Switch configuration: %s" % name)
self.paras = self.ctrl.paras
self.label_title.setText("%s %s" % (_(self.work), self.paras.configuration_name()))
def on_anchor_clicked(self, url):
QDesktopServices.openUrl(QUrl(url))
def on_btn_run_clicked(self):
self.work_started.emit()
self.pte_events1.setPlainText("")
self.pte_events2.setPlainText("")
self.pte_events3.setPlainText("")
self.lbl_processing.setVisible(True)
self.lbl_processing_file.setVisible(True)
self.btn_close.setEnabled(False)
self.btn_run.setEnabled(False)
self.chk_trial_run.setEnabled(False)
self.btn_stop.setEnabled(True)
self.btn_stop.setStyleSheet(Style.alarm())
def on_btn_stop_clicked(self):
self.btn_stop.setStyleSheet(self.normal_style)
self.btn_stop.setEnabled(False)
self.on_signal_main_event(_("Interrupt requested..."))
if self.executor_thread:
self.executor_thread.requestInterruption()
def on_signal_exception(self, msg):
self.pte_events3.appendHtml(msg)
self.update()
def on_ask_confirmation(self, text, i_text, answer):
msg_box = QMessageBox()
msg_box.setWindowTitle(_("MPT"))
msg_box.setText(text)
i_text += "\n\n"
i_text += _("Ok to proceed?")
msg_box.setInformativeText(i_text)
msg_box.setIcon(QMessageBox.Question)
msg_box.setStandardButtons(QMessageBox.No | QMessageBox.Yes)
msg_box.setDefaultButton(QMessageBox.Yes)
exe = msg_box.exec()
if exe == QMessageBox.No:
answer.answer = False
else:
answer.answer = True
answer.answered = True
def on_signal_main_event(self, msg):
self.pte_events1.append(msg)
self.update()
def on_signal_minor_event(self, msg):
self.pte_events2.append(msg)
self.update()
def on_signal_next_file(self, filename):
lfn = len(filename)
ww = (self.width() - 150)/7
www = int(ww/2)
if lfn > ww:
filename = filename[:www] + "..." + filename[lfn - www:]
self.lbl_processing_file.setText(filename)
self.update()
def on_signal_end_processing(self, paras):
self.ctrl.update_configuration(paras)
def on_executor_thread_finished(self):
self.btn_stop.setStyleSheet(self.normal_style)
self.btn_stop.setEnabled(False)
self.btn_close.setEnabled(True)
self.btn_run.setEnabled(True)
self.chk_trial_run.setEnabled(True)
self.lbl_processing.setVisible(False)
self.lbl_processing_file.setVisible(False)
self.update()
self.work_ended.emit()
def on_btn_close_clicked(self):
if self.windowState() & Qt.WindowFullScreen:
self.setWindowState(Qt.WindowMaximized)
else:
self.close()
self.destroy()
def closeEvent(self, event):
LOG.debug("Closing event on work window %s" % self.work)
if self.executor_thread:
self.executor_thread.requestInterruption()
if self.windowState() & Qt.WindowFullScreen:
self.setWindowState(Qt.WindowMaximized)
event.ignore()
else:
self.save_dimensions()
self.exit_if_last()
event.accept()
def save_dimensions(self):
LOG.debug("Saving dimensions for work-window %s" % self.work)
self.conf.set_work_widget_width(self.work, self.width())
self.conf.set_work_widget_height(self.work, self.height())
self.conf.persist()
def exit_if_last(self):
count_windows = 0
for window in QApplication.instance().topLevelWindows():
if window.type() == 1 or window.type() == 15:
count_windows += 1
LOG.debug("Testing for last window. window_count=%d" % count_windows)
if count_windows == 1:
LOG.debug("Closing last window")
QApplication.instance().quit()
