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__(self, application_home, locale_dir):
QObject.__init__(self)
self.application_home = application_home
self.locale_dir = locale_dir
self.config = GuiConf()
self.last_directory = os.path.expanduser("~")
try:
self.paras = RsParameters(
config_name=self.config.last_configuration_name())
except:
self.paras = RsParameters()
self.selector = self.__get_selector()
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__(self, get_selector, title=None, max_lines=1000000):
QWidget.__init__(self)
self.ctrl = QApplication.instance().ctrl
self.ctrl.switch_language.connect(self.on_switch_language)
self.get_selector = get_selector
self.window_title = title
self.setWindowTitle(_(self.window_title))
self.max_lines = max_lines
self.conf = GuiConf()
self.player = None
self.resource_count = 0
self.excluded_resource_count = 0
self.exception_count = 0
self.__init_ui__()
self.show()
def __init__(self):
super().__init__()
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.config = GuiConf()
self.init_ui()
self.on_switch_language()
self.on_switch_configuration()
def __init__(self):
super().__init__()
self.ctrl = QApplication.instance().ctrl
self.ctrl.switch_language.connect(self.on_switch_language)
self.ctrl.switch_configuration.connect(self.on_switch_configuration)
self.window_title = (_("Metadata Publishing Tool"))
self.paras = self.ctrl.paras
self.config = GuiConf()
self.init_ui()
self.on_switch_language()
self.on_switch_configuration()
def current_language():
from rsapp.gui.conf import GuiConf
return GuiConf().language(fallback=DEFAULT_LOCALE)
# set an initial language
locale_dir = os.path.join(application_home, "i18n")
logger.debug("Locale directory: %s", locale_dir)
language = current_language()
logger.debug("Current language: %s", language)
trls = gettext.translation(LOCALE_DOMAIN,
localedir=locale_dir,
languages=[language],
fallback=True)
trls.install("gettext")
from rsapp.gui.wapp import RsApplication
application = RsApplication(sys.argv,
application_home=application_home,
locale_dir=locale_dir)
from rsapp.gui.conf import GuiConf
if GuiConf().show_splash():
# Create and display the splash screen
splash_pix = QPixmap(
os.path.join(application_home, 'conf/img/splash.png'))
splash = QSplashScreen(splash_pix, Qt.WindowStaysOnTopHint)
splash.setMask(splash_pix.mask())
splash.show()
splash.finish(application.main_window)
#
# start the application
application.main_window.show()
sys.exit(application.exec_())
def current_language(self):
return GuiConf().language(fallback=self.system_language())
class Ctrl(QObject):
switch_language = pyqtSignal(str)
switch_configuration = pyqtSignal(str)
switch_selector = pyqtSignal(str)
switch_tab = pyqtSignal(int, int)
def __init__(self, application_home, locale_dir):
QObject.__init__(self)
self.application_home = application_home
self.locale_dir = locale_dir
self.config = GuiConf()
self.last_directory = os.path.expanduser("~")
try:
self.paras = RsParameters(
config_name=self.config.last_configuration_name())
except:
self.paras = RsParameters()
self.selector = self.__get_selector()
def report_tab_switch(self, from_index, to_index):
self.switch_tab.emit(from_index, to_index)
def locales(self):
return [
os.path.basename(x)
for x in glob.glob(os.path.join(self.locale_dir, "*-*"))
if os.path.isdir(x)
]
def system_language(self):
loc = None
try:
loc = locale.getdefaultlocale()
except:
pass
return DEFAULT_LOCALE if loc is None or len(loc) < 2 else loc[0]
def current_language(self):
return GuiConf().language(fallback=self.system_language())
def set_language(self, code):
gettext.translation(LOCALE_DOMAIN,
localedir=self.locale_dir,
languages=[code],
fallback=True).install()
self.config.set_language(code)
self.config.persist()
self.switch_language.emit(code)
def iso_lang(self):
data = {}
iso_path = os.path.join(self.application_home, "i18n", "iso-lang.json")
try:
with open(iso_path, "r", encoding="utf-8") as iso_file:
data = json.load(iso_file)
except Exception as err:
self.warn(_("Could not read iso-lang.json"), err)
return data
def load_configuration(self, name):
try:
self.paras = RsParameters(config_name=name)
self.selector = self.__get_selector()
self.switch_configuration.emit(name)
self.switch_selector.emit(self.selector.abs_location())
LOG.debug("Loaded configuration: '%s'" % name)
except ValueError as err:
self.error("Unable to load configuration %s" % name, err)
def save_configuration_as(self, name):
try:
if self.paras.selector_file:
selector_dir = os.path.dirname(self.paras.selector_file)
new_name = os.path.join(selector_dir, name + "-selector.csv")
self.selector.write(new_name)
self.paras.selector_file = new_name
LOG.debug("Saved selector '%s' as '%s'" %
(self.paras.selector_file, new_name))
self.paras.save_configuration_as(name)
LOG.debug("Saved configuration as '%s'" % name)
self.switch_configuration.emit(name)
self.switch_selector.emit(self.selector.abs_location())
except ValueError as err:
self.error("Unable to save configuration '%s'" % name, err)
def reset_configuration(self):
try:
self.paras.reset()
self.selector = self.__get_selector()
LOG.debug("Configuration was reset")
self.switch_configuration.emit(self.paras.configuration_name())
self.switch_selector.emit(self.selector.abs_location())
except Exception as err:
self.error("Unable to reset parameters.", err)
def update_configuration(self, paras):
self.paras = paras
self.paras.save_configuration()
LOG.debug("Configuration updated")
self.switch_configuration.emit(self.paras.configuration_name())
def __get_selector(self):
if self.paras.selector_file:
try:
selector = Selector(location=self.paras.selector_file)
self.last_directory = os.path.dirname(self.paras.selector_file)
LOG.debug("Loaded selector from %s" % self.paras.selector_file)
except Exception as err:
self.warn(
"Unable to read selector file '%s'" %
self.paras.selector_file, err)
selector = Selector()
else:
selector = Selector()
#Difficult keeping track of a selector that is not saved:
if selector.location is None:
selector_dir = os.path.join(Configurations.rspub_config_dir(),
"selectors")
os.makedirs(selector_dir, exist_ok=True)
location = os.path.join(selector_dir, "default_selector.csv")
if os.path.exists(location):
selector = Selector(location=location)
else:
selector.write(location)
self.paras.selector_file = location
return selector
def save_selector(self):
if self.selector.location:
try:
self.selector.write()
LOG.debug("Saved selector as %s" %
self.selector.abs_location())
except Exception as err:
self.warn(
"Unable to save selector file '%s'" %
self.selector.abs_location(), err)
def save_selector_as(self, filename):
try:
self.selector.write(filename)
LOG.debug("Saved selector as %s" % self.selector.abs_location())
self.last_directory = os.path.dirname(self.selector.abs_location())
self.paras.selector_file = filename
self.paras.save_configuration()
self.switch_configuration.emit(self.paras.configuration_name())
self.switch_selector.emit(self.selector.abs_location())
except Exception as err:
self.warn(
"Unable to save selector file as '%s'" %
self.selector.abs_location(), err)
def open_selector(self, filename):
try:
self.selector = Selector(filename)
LOG.debug("Opened selector %s" % self.selector.abs_location())
self.last_directory = os.path.dirname(self.selector.abs_location())
self.paras.selector_file = filename
self.paras.save_configuration()
self.switch_configuration.emit(self.paras.configuration_name())
self.switch_selector.emit(self.selector.abs_location())
except Exception as err:
self.warn(
"Unable to open selector file '%s'" %
self.selector.abs_location(), err)
def load_selector_includes(self, filename):
try:
self.selector.read_includes(filename)
LOG.debug("Loaded includes %s" % filename)
self.last_directory = os.path.dirname(filename)
self.switch_selector.emit(self.selector.abs_location())
except Exception as err:
self.warn("Unable to load includes from %s." % filename, err)
def load_selector_excludes(self, filename):
try:
self.selector.read_excludes(filename)
LOG.debug("Loaded excludes %s" % filename)
self.last_directory = os.path.dirname(filename)
self.switch_selector.emit(self.selector.abs_location())
except Exception as err:
self.warn("Unable to load excludes from %s." % filename, err)
@staticmethod
def error(msg, cause=None):
LOG.exception(msg)
Ctrl.__msg(QMessageBox.Critical, msg, cause)
@staticmethod
def warn(msg, cause=None):
LOG.warning(msg, exc_info=True)
Ctrl.__msg(QMessageBox.Warning, msg, cause)
@staticmethod
def __msg(icon, text, cause=None):
msg_box = QMessageBox()
msg_box.setWindowTitle(_("MPT"))
if cause:
msg_box.setText(_("%s\nCaused by:\n\n%s") % (text, cause))
else:
msg_box.setText(text)
msg_box.setIcon(icon)
msg_box.exec()
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 PlayWidget(QWidget):
def __init__(self, get_selector, title=None, max_lines=1000000):
QWidget.__init__(self)
self.ctrl = QApplication.instance().ctrl
self.ctrl.switch_language.connect(self.on_switch_language)
self.get_selector = get_selector
self.window_title = title
self.setWindowTitle(_(self.window_title))
self.max_lines = max_lines
self.conf = GuiConf()
self.player = None
self.resource_count = 0
self.excluded_resource_count = 0
self.exception_count = 0
self.__init_ui__()
self.show()
def __init_ui__(self):
vbox = QVBoxLayout()
self.lbl_explanation = QLabel(_("Selected resources"))
vbox.addWidget(self.lbl_explanation)
splitter = QSplitter()
splitter.setOrientation(Qt.Vertical)
self.pte_output = QPlainTextEdit()
self.pte_output.setReadOnly(True)
self.pte_output.setMaximumBlockCount(self.max_lines)
self.pte_output.setLineWrapMode(QPlainTextEdit.NoWrap)
self.pte_output.setCenterOnScroll(True)
splitter.addWidget(self.pte_output)
self.pte_exceptions = QPlainTextEdit()
self.pte_exceptions.setReadOnly(True)
self.pte_exceptions.setMaximumBlockCount(5000)
self.pte_exceptions.setLineWrapMode(QPlainTextEdit.NoWrap)
self.pte_exceptions.setCenterOnScroll(True)
self.pte_exceptions.setStyleSheet(Style.blue_text())
splitter.addWidget(self.pte_exceptions)
splitter.setStretchFactor(0, 2)
splitter.setStretchFactor(1, 1)
vbox.addWidget(splitter)
btn_box = QHBoxLayout()
count_grid = QGridLayout()
count_grid.setSpacing(3)
self.lbl_recources_count = QLabel(_("Selected resources:"))
count_grid.addWidget(self.lbl_recources_count, 1, 1)
self.lbl_resources_counter = QLabel("0")
self.lbl_resources_counter.setTextInteractionFlags(
Qt.TextSelectableByMouse)
count_grid.addWidget(self.lbl_resources_counter, 1, 2)
self.lbl_excluded_recources_count = QLabel(_("Excluded resources:"))
count_grid.addWidget(self.lbl_excluded_recources_count, 2, 1)
self.lbl_excluded_resources_counter = QLabel("0")
self.lbl_excluded_resources_counter.setTextInteractionFlags(
Qt.TextSelectableByMouse)
count_grid.addWidget(self.lbl_excluded_resources_counter, 2, 2)
btn_box.addLayout(count_grid)
btn_box.addStretch(1)
self.btn_play = QPushButton(_("Play"))
self.btn_play.clicked.connect(self.on_btn_play_clicked)
btn_box.addWidget(self.btn_play)
self.btn_stop = QPushButton(_("Stop"))
self.normal_style = self.btn_stop.styleSheet()
self.btn_stop.clicked.connect(self.on_btn_stop_clicked)
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.play_widget_width(),
self.conf.play_widget_height())
def on_switch_language(self):
self.setWindowTitle(_(self.window_title))
self.lbl_explanation.setText(_("Selected resources"))
self.lbl_recources_count.setText(_("Selected resources:"))
self.lbl_excluded_recources_count.setText(_("Excluded resources:"))
self.btn_play.setText(_("Play"))
self.btn_stop.setText(_("Stop"))
self.btn_close.setText(_("Close"))
def on_btn_play_clicked(self):
self.pte_output.setPlainText("")
self.pte_exceptions.setPlainText("")
selector = self.get_selector()
self.player = PlayerThread(selector, self)
self.player.yield_resource.connect(self.on_yield_resource)
self.player.signal_exception.connect(self.on_signal_exception)
self.player.signal_excluded_resource.connect(
self.on_signal_excluded_resource)
self.player.finished.connect(self.on_player_finished)
# counters
self.resource_count = 0
self.excluded_resource_count = 0
self.exception_count = 0
self.lbl_resources_counter.setText(str(self.resource_count))
self.lbl_excluded_resources_counter.setText(
str(self.excluded_resource_count))
# buttons
self.btn_close.setEnabled(False)
self.btn_play.setEnabled(False)
self.btn_stop.setEnabled(True)
self.btn_stop.setStyleSheet(Style.alarm())
self.player.start()
self.update()
def on_yield_resource(self, file):
self.resource_count += 1
self.lbl_resources_counter.setText(str(self.resource_count))
self.pte_output.appendPlainText(file)
self.update()
def on_signal_exception(self, msg):
self.exception_count += 1
self.pte_exceptions.appendHtml("<span style=color:red;>" + msg +
"</span>")
def on_signal_excluded_resource(self, msg):
self.excluded_resource_count += 1
self.lbl_excluded_resources_counter.setText(
str(self.excluded_resource_count))
self.pte_exceptions.appendPlainText(msg)
self.update()
def on_btn_stop_clicked(self):
self.btn_stop.setStyleSheet(self.normal_style)
self.btn_stop.setEnabled(False)
self.player.requestInterruption()
def on_player_finished(self):
self.btn_stop.setStyleSheet(self.normal_style)
self.btn_stop.setEnabled(False)
self.btn_play.setEnabled(True)
self.btn_close.setEnabled(True)
def on_btn_close_clicked(self):
if self.windowState() & Qt.WindowFullScreen:
self.setWindowState(Qt.WindowMaximized)
else:
self.close()
def closeEvent(self, event):
if self.player:
self.player.requestInterruption()
if self.windowState() & Qt.WindowFullScreen:
self.setWindowState(Qt.WindowMaximized)
event.ignore()
else:
self.conf.set_play_widget_width(self.width())
self.conf.set_play_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()
