def write(self, m):
# This manage the case when console is called from another thread
if QThread.currentThread() != QCoreApplication.instance().thread():
QMetaObject.invokeMethod(self, "write", Qt.QueuedConnection, Q_ARG(str, m))
return
if self.style == "_traceback":
# Show errors in red
stderrColor = QColor(self.sO.settings.value("pythonConsole/stderrFontColor", QColor(self.ERROR_COLOR)))
self.sO.SendScintilla(QsciScintilla.SCI_STYLESETFORE, 0o01, stderrColor)
self.sO.SendScintilla(QsciScintilla.SCI_STYLESETITALIC, 0o01, True)
self.sO.SendScintilla(QsciScintilla.SCI_STYLESETBOLD, 0o01, True)
pos = self.sO.SendScintilla(QsciScintilla.SCI_GETCURRENTPOS)
self.sO.SendScintilla(QsciScintilla.SCI_STARTSTYLING, pos, 31)
self.sO.append(m)
self.sO.SendScintilla(QsciScintilla.SCI_SETSTYLING, len(m), 0o01)
else:
self.sO.append(m)
if self.out:
self.out.write(m)
self.move_cursor_to_end()
if self.style != "_traceback":
self.sO.repaint()
if self.fire_keyboard_interrupt:
self.fire_keyboard_interrupt = False
raise KeyboardInterrupt
def write(self, m):
# This manage the case when console is called from another thread
if QThread.currentThread() != QCoreApplication.instance().thread():
QMetaObject.invokeMethod(self, "write", Qt.QueuedConnection,
Q_ARG(str, m))
return
if self.style == "_traceback":
# Show errors in red
stderrColor = QColor(
self.sO.settings.value("pythonConsole/stderrFontColor",
QColor(self.ERROR_COLOR)))
self.sO.SendScintilla(QsciScintilla.SCI_STYLESETFORE, 0o01,
stderrColor)
self.sO.SendScintilla(QsciScintilla.SCI_STYLESETITALIC, 0o01, True)
self.sO.SendScintilla(QsciScintilla.SCI_STYLESETBOLD, 0o01, True)
pos = self.sO.SendScintilla(QsciScintilla.SCI_GETCURRENTPOS)
self.sO.SendScintilla(QsciScintilla.SCI_STARTSTYLING, pos, 31)
self.sO.append(m)
self.sO.SendScintilla(QsciScintilla.SCI_SETSTYLING, len(m), 0o01)
else:
self.sO.append(m)
if self.out:
self.out.write(m)
self.move_cursor_to_end()
if self.style != "_traceback":
self.sO.repaint()
if self.fire_keyboard_interrupt:
self.fire_keyboard_interrupt = False
raise KeyboardInterrupt
def showException(etype, value, tb, msg, *args, **kwargs):
if QThread.currentThread() == qApp.thread():
# we can show the exception directly
show_debug_widget((etype,value,tb))
else:
# we need to pass the exception details to main thread - we can't do GUI stuff here
deferred_dw_handler.debug_widget_data = (etype,value,tb)
QMetaObject.invokeMethod(deferred_dw_handler, "start_deferred", Qt.QueuedConnection)
def _deactivate_copyrights(self):
self.iface.layerTreeView().clicked.disconnect(
self._write_copyright_entries)
self.iface.layerTreeView().currentLayerChanged.disconnect(
self._write_copyright_entries)
self.proj.layersAdded.disconnect(self._write_copyright_entries)
self.proj.layersRemoved.disconnect(self._write_copyright_entries)
QgsProject.instance().writeEntry("CopyrightLabel", "/Label",
self._default_copyright)
QgsProject.instance().writeEntry("CopyrightLabel", "/Enabled", False)
QMetaObject.invokeMethod(self.iface.mainWindow(),
"projectReadDecorationItems")
self.iface.mapCanvas().refresh()
def _write_copyright_entries(self, param):
adding_layers = []
if isinstance(param, QgsMapLayer):
adding_layers.append(param)
elif isinstance(param, list):
if isinstance(param[0], QgsMapLayer):
adding_layers += param
parsed_copyrights = self._parse_copyrights(adding_layers=adding_layers)
copyrights_to_text = []
for c in parsed_copyrights:
if c in self._default_copyright:
continue
copyrights_to_text.append(c)
copyrights_text = ' '.join(copyrights_to_text)
#trim copyright to raw
copyrights_to_trim = parsed_copyrights + self._previous_copyrights
trimed_copyrights_text = self._trim_copyrights_to_default(
copyrights_to_trim)
if not trimed_copyrights_text == "":
print(trimed_copyrights_text)
self._default_copyright = trimed_copyrights_text
self._default_copyright_is_visible = True
#if user defined copyright exists and visible
if self._default_copyright and self._default_copyright_is_visible:
copyrights_text += " " + self._default_copyright
# when no active MapTiler layer
if parsed_copyrights == []:
QgsProject.instance().writeEntry("CopyrightLabel", "/Label",
self._default_copyright)
QgsProject.instance().writeEntry(
"CopyrightLabel", "/Enabled",
self._default_copyright_is_visible)
else:
QgsProject.instance().writeEntry("CopyrightLabel", "/Label",
copyrights_text)
QgsProject.instance().writeEntry("CopyrightLabel", "/Enabled",
True)
QgsProject.instance().writeEntry("CopyrightLabel", "/MarginH", 1)
QgsProject.instance().writeEntry("CopyrightLabel", "/MarginV", 1)
QMetaObject.invokeMethod(self.iface.mainWindow(),
"projectReadDecorationItems")
self.iface.mapCanvas().refresh()
self._previous_copyrights = copyrights_to_text
def _write_copyright_entries(self):
copyrights_text = self._parse_copyrights()
# when no active MapTiler layer
if copyrights_text == '':
copyrights_text = self._default_copyright
QgsProject.instance().writeEntry("CopyrightLabel", "/Label",
copyrights_text)
QgsProject.instance().writeEntry("CopyrightLabel", "/Enabled",
False)
else:
QgsProject.instance().writeEntry("CopyrightLabel", "/Label",
copyrights_text)
QgsProject.instance().writeEntry("CopyrightLabel", "/Enabled",
True)
QgsProject.instance().writeEntry("CopyrightLabel", "/MarginH", 1)
QgsProject.instance().writeEntry("CopyrightLabel", "/MarginV", 1)
QMetaObject.invokeMethod(self.iface.mainWindow(),
"projectReadDecorationItems")
self.iface.mapCanvas().refresh()
def render(self):
""" do the rendering. This function is called in the worker thread """
debug("[WORKER THREAD] Calling request() asynchronously", 3)
QMetaObject.invokeMethod(self.controller, "request")
# setup a timer that checks whether the rendering has not been stopped
# in the meanwhile
timer = QTimer()
timer.setInterval(50)
timer.timeout.connect(self.onTimeout)
timer.start()
debug("[WORKER THREAD] Waiting for the async request to complete", 3)
self.loop = QEventLoop()
self.controller.finished.connect(self.loop.exit)
self.loop.exec_()
debug("[WORKER THREAD] Async request finished", 3)
painter = self.context.painter()
painter.drawImage(0, 0, self.controller.img)
return True
def render(self):
""" do the rendering. This function is called in the worker thread """
debug("[WORKER THREAD] Calling request() asynchronously", 3)
QMetaObject.invokeMethod(self.controller, "request")
# setup a timer that checks whether the rendering has not been stopped
# in the meanwhile
timer = QTimer()
timer.setInterval(50)
timer.timeout.connect(self.onTimeout)
timer.start()
debug("[WORKER THREAD] Waiting for the async request to complete", 3)
self.loop = QEventLoop()
self.controller.finished.connect(self.loop.exit)
self.loop.exec_()
debug("[WORKER THREAD] Async request finished", 3)
painter = self.context.painter()
painter.drawImage(0, 0, self.controller.img)
return True
