def initGui(self):
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
icon_path = self.plugin_dir + '/icon.png'
self.add_action(icon_path,
text=self.tr(u'Yandex Transport'),
callback=self.btn_toggled,
parent=self.iface.mainWindow(),
checkable=True)
self.ds = YandexTransportDataSource()
def initGui(self):
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
icon_path =self.plugin_dir + '/icon.png'
self.add_action(
icon_path,
text=self.tr(u'Yandex Transport'),
callback=self.btn_toggled,
parent=self.iface.mainWindow(),
checkable=True
)
self.ds = YandexTransportDataSource()
class YandexTransport:
"""QGIS Plugin Implementation."""
def __init__(self, iface):
"""Constructor.
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgsInterface
"""
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(self.plugin_dir, 'i18n',
'YandexTransport_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
# Create the dialog (after translation) and keep reference
self.dlg = YandexTransportDialog()
# Declare instance attributes
self.actions = []
self.menu = self.tr(u'&Yandex Transport')
# TODO: We are going to let the user set this up in a future iteration
self.toolbar = self.iface.addToolBar(u'YandexTransport')
self.toolbar.setObjectName(u'YandexTransport')
# noinspection PyMethodMayBeStatic
def tr(self, message):
"""Get the translation for a string using Qt translation API.
We implement this ourselves since we do not inherit QObject.
:param message: String for translation.
:type message: str, QString
:returns: Translated version of message.
:rtype: QString
"""
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('YandexTransport', message)
def add_action(self,
icon_path,
text,
callback,
enabled_flag=True,
add_to_menu=True,
add_to_toolbar=True,
status_tip=None,
whats_this=None,
parent=None,
checkable=False):
"""Add a toolbar icon to the toolbar.
:param icon_path: Path to the icon for this action. Can be a resource
path (e.g. ':/plugins/foo/bar.png') or a normal file system path.
:type icon_path: str
:param text: Text that should be shown in menu items for this action.
:type text: str
:param callback: Function to be called when the action is triggered.
:type callback: function
:param enabled_flag: A flag indicating if the action should be enabled
by default. Defaults to True.
:type enabled_flag: bool
:param add_to_menu: Flag indicating whether the action should also
be added to the menu. Defaults to True.
:type add_to_menu: bool
:param add_to_toolbar: Flag indicating whether the action should also
be added to the toolbar. Defaults to True.
:type add_to_toolbar: bool
:param status_tip: Optional text to show in a popup when mouse pointer
hovers over the action.
:type status_tip: str
:param parent: Parent widget for the new action. Defaults None.
:type parent: QWidget
:param whats_this: Optional text to show in the status bar when the
mouse pointer hovers over the action.
:returns: The action that was created. Note that the action is also
added to self.actions list.
:rtype: QAction
"""
icon = QIcon(icon_path)
action = QAction(icon, text, parent)
action.setEnabled(enabled_flag)
if status_tip is not None:
action.setStatusTip(status_tip)
if whats_this is not None:
action.setWhatsThis(whats_this)
if add_to_toolbar:
self.toolbar.addAction(action)
if add_to_menu:
self.iface.addPluginToWebMenu(self.menu, action)
if checkable:
action.setCheckable(True)
action.toggled.connect(callback)
else:
action.triggered.connect(callback)
self.actions.append(action)
return action
def initGui(self):
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
icon_path = self.plugin_dir + '/icon.png'
self.add_action(icon_path,
text=self.tr(u'Yandex Transport'),
callback=self.btn_toggled,
parent=self.iface.mainWindow(),
checkable=True)
self.ds = YandexTransportDataSource()
def unload(self):
"""Removes the plugin menu item and icon from QGIS GUI."""
for action in self.actions:
self.iface.removePluginWebMenu(self.tr(u'&Yandex Transport'),
action)
self.iface.removeToolBarIcon(action)
# remove the toolbar
del self.toolbar
def btn_toggled(self, toggled):
"""Run method that performs all the real work"""
if toggled:
self.lyr = self.ds.get_layer(TROLLEY)
QgsMapLayerRegistry.instance().addMapLayer(self.lyr, False)
toc_root = QgsProject.instance().layerTreeRoot()
toc_root.insertLayer(0, self.lyr)
else:
if self.lyr:
QgsMapLayerRegistry.instance().removeMapLayer(self.lyr.id())
self.ds.resolve_layer(self.lyr)
class YandexTransport:
"""QGIS Plugin Implementation."""
def __init__(self, iface):
"""Constructor.
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgsInterface
"""
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(
self.plugin_dir,
'i18n',
'YandexTransport_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
# Create the dialog (after translation) and keep reference
self.dlg = YandexTransportDialog()
# Declare instance attributes
self.actions = []
self.menu = self.tr(u'&Yandex Transport')
# TODO: We are going to let the user set this up in a future iteration
self.toolbar = self.iface.addToolBar(u'YandexTransport')
self.toolbar.setObjectName(u'YandexTransport')
# noinspection PyMethodMayBeStatic
def tr(self, message):
"""Get the translation for a string using Qt translation API.
We implement this ourselves since we do not inherit QObject.
:param message: String for translation.
:type message: str, QString
:returns: Translated version of message.
:rtype: QString
"""
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('YandexTransport', message)
def add_action(
self,
icon_path,
text,
callback,
enabled_flag=True,
add_to_menu=True,
add_to_toolbar=True,
status_tip=None,
whats_this=None,
parent=None,
checkable=False):
"""Add a toolbar icon to the toolbar.
:param icon_path: Path to the icon for this action. Can be a resource
path (e.g. ':/plugins/foo/bar.png') or a normal file system path.
:type icon_path: str
:param text: Text that should be shown in menu items for this action.
:type text: str
:param callback: Function to be called when the action is triggered.
:type callback: function
:param enabled_flag: A flag indicating if the action should be enabled
by default. Defaults to True.
:type enabled_flag: bool
:param add_to_menu: Flag indicating whether the action should also
be added to the menu. Defaults to True.
:type add_to_menu: bool
:param add_to_toolbar: Flag indicating whether the action should also
be added to the toolbar. Defaults to True.
:type add_to_toolbar: bool
:param status_tip: Optional text to show in a popup when mouse pointer
hovers over the action.
:type status_tip: str
:param parent: Parent widget for the new action. Defaults None.
:type parent: QWidget
:param whats_this: Optional text to show in the status bar when the
mouse pointer hovers over the action.
:returns: The action that was created. Note that the action is also
added to self.actions list.
:rtype: QAction
"""
icon = QIcon(icon_path)
action = QAction(icon, text, parent)
action.setEnabled(enabled_flag)
if status_tip is not None:
action.setStatusTip(status_tip)
if whats_this is not None:
action.setWhatsThis(whats_this)
if add_to_toolbar:
self.toolbar.addAction(action)
if add_to_menu:
self.iface.addPluginToWebMenu(
self.menu,
action)
if checkable:
action.setCheckable(True)
action.toggled.connect(callback)
else:
action.triggered.connect(callback)
self.actions.append(action)
return action
def initGui(self):
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
icon_path =self.plugin_dir + '/icon.png'
self.add_action(
icon_path,
text=self.tr(u'Yandex Transport'),
callback=self.btn_toggled,
parent=self.iface.mainWindow(),
checkable=True
)
self.ds = YandexTransportDataSource()
def unload(self):
"""Removes the plugin menu item and icon from QGIS GUI."""
for action in self.actions:
self.iface.removePluginWebMenu(
self.tr(u'&Yandex Transport'),
action)
self.iface.removeToolBarIcon(action)
# remove the toolbar
del self.toolbar
def btn_toggled(self, toggled):
"""Run method that performs all the real work"""
if toggled:
self.lyr = self.ds.get_layer(TROLLEY)
QgsMapLayerRegistry.instance().addMapLayer(self.lyr, False)
toc_root = QgsProject.instance().layerTreeRoot()
toc_root.insertLayer(0, self.lyr)
else:
if self.lyr:
QgsMapLayerRegistry.instance().removeMapLayer(self.lyr.id())
self.ds.resolve_layer(self.lyr)
