class QuickMapServices:
"""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
self.translator = QTranslator()
self.locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(
self.plugin_dir,
'i18n',
'QuickMapServices_{}.qm'.format(self.locale))
if os.path.exists(locale_path):
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
self.custom_translator = CustomTranslator()
QCoreApplication.installTranslator(self.custom_translator)
# Create the dialog (after translation) and keep reference
self.settings_dlg = SettingsDialog()
self.info_dlg = AboutDialog()
# Declare instance attributes
self.service_actions = []
self.service_layers = [] # TODO: id and smart remove
self._scales_list = None
# TileLayer assets
self.crs3857 = None
self.downloadTimeout = 30 # TODO: settings
self.navigationMessagesEnabled = Qt.Checked # TODO: settings
self.pluginName = 'QuickMapServices'
# noinspection PyMethodMayBeStatic
def tr(self, message):
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('QuickMapServices', message)
def initGui(self):
#import pydevd
#pydevd.settrace('localhost', port=9921, stdoutToServer=True, stderrToServer=True, suspend=False)
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
# Main Menu
icon_path = self.plugin_dir + '/icons/mActionAddLayer.png'
self.menu = QMenu(self.tr(u'QuickMapServices'))
self.menu.setIcon(QIcon(icon_path))
# DataSources Actions
# Register plugin layer type
self.tileLayerType = TileLayerType(self)
QgsPluginLayerRegistry.instance().addPluginLayerType(self.tileLayerType)
self.groups_list = DsGroupsList(self.locale, self.custom_translator)
self.ds_list = DataSourcesList(self.locale, self.custom_translator)
data_sources = self.ds_list.data_sources.values()
data_sources.sort(key=lambda x: x.alias or x.id)
for ds in data_sources:
ds.action.triggered.connect(self.insert_layer)
gr_menu = self.groups_list.get_group_menu(ds.group)
gr_menu.addAction(ds.action)
if gr_menu not in self.menu.children():
self.menu.addMenu(gr_menu)
# Scales, Settings and About actions
icon_set_nearest_scale_path = self.plugin_dir + '/icons/mActionSettings.png' # TODO change icon
set_nearest_scale_act = QAction(QIcon(icon_set_nearest_scale_path), self.tr('Set proper scale'), self.iface.mainWindow())
set_nearest_scale_act.triggered.connect(self.set_nearest_scale)
self.menu.addAction(set_nearest_scale_act) # TODO: uncomment after fix
self.service_actions.append(set_nearest_scale_act)
icon_scales_path = self.plugin_dir + '/icons/mActionSettings.png' # TODO change icon
scales_act = QAction(QIcon(icon_scales_path), self.tr('Set SlippyMap scales'), self.iface.mainWindow())
scales_act.triggered.connect(self.set_tms_scales)
#self.menu.addAction(scales_act) # TODO: uncomment after fix
self.service_actions.append(scales_act)
icon_settings_path = self.plugin_dir + '/icons/mActionSettings.png'
settings_act = QAction(QIcon(icon_settings_path), self.tr('Settings'), self.iface.mainWindow())
self.service_actions.append(settings_act)
#self.menu.addAction(settings_act)
icon_about_path = self.plugin_dir + '/icons/mActionAbout.png'
info_act = QAction(QIcon(icon_about_path), self.tr('About'), self.iface.mainWindow())
self.service_actions.append(info_act)
info_act.triggered.connect(self.info_dlg.show)
self.menu.addAction(info_act)
# add to QGIS menu
self.iface.addPluginToWebMenu("_tmp", info_act)
self.iface.webMenu().addMenu(self.menu)
self.iface.removePluginWebMenu("_tmp", info_act)
# add to QGIS toolbar
toolbutton = QToolButton()
toolbutton.setPopupMode(QToolButton.InstantPopup)
toolbutton.setMenu(self.menu)
toolbutton.setIcon(self.menu.icon())
toolbutton.setText(self.menu.title())
toolbutton.setToolTip(self.menu.title())
self.tb_action = self.iface.webToolBar().addWidget(toolbutton)
def _load_scales_list(self):
scales_filename = os.path.join(self.plugin_dir, 'scales.xml')
scales_list = []
# TODO: remake when fix: http://hub.qgis.org/issues/11915
# QgsScaleUtils.loadScaleList(scales_filename, scales_list, importer_message)
xml_root = ET.parse(scales_filename).getroot()
for scale_el in xml_root.findall('scale'):
scales_list.append(scale_el.get('value'))
return scales_list
@property
def scales_list(self):
if not self._scales_list:
self._scales_list = self._load_scales_list()
return self._scales_list
def set_nearest_scale(self):
#get current scale
curr_scale = self.iface.mapCanvas().scale()
#find nearest
nearest_scale = sys.maxint
for scale_str in self.scales_list:
scale = scale_str.split(':')[1]
scale_int = int(scale)
if abs(scale_int-curr_scale) < abs(nearest_scale - curr_scale):
nearest_scale = scale_int
#set new scale
if nearest_scale != sys.maxint:
self.iface.mapCanvas().zoomScale(nearest_scale)
def set_tms_scales(self):
res = QMessageBox.question(
self.iface.mainWindow(),
self.tr('QuickMapServices'),
self.tr('Set SlippyMap scales for current project? \nThe previous settings will be overwritten!'),
QMessageBox.Yes | QMessageBox.No)
if res == QMessageBox.Yes:
# set scales
QgsProject.instance().writeEntry('Scales', '/ScalesList', self.scales_list)
# activate
QgsProject.instance().writeEntry('Scales', '/useProjectScales', True)
# update in main window
# ???? no way to update: http://hub.qgis.org/issues/11917
def insert_layer(self):
#TODO: need factory!
action = self.menu.sender()
ds = action.data()
if ds.type == KNOWN_DRIVERS.TMS:
service_info = TileServiceInfo(self.tr(ds.alias), ds.copyright_text, ds.tms_url)
service_info.zmin = ds.tms_zmin or service_info.zmin
service_info.zmax = ds.tms_zmax or service_info.zmax
layer = TileLayer(self, service_info, False)
if ds.type == KNOWN_DRIVERS.GDAL:
layer = QgsRasterLayer(ds.gdal_source_file, self.tr(ds.alias))
if ds.type == KNOWN_DRIVERS.WMS:
qgis_wms_uri = u''
if ds.wms_params:
qgis_wms_uri += ds.wms_params
if ds.wms_layers:
layers = ds.wms_layers.split(',')
if layers:
if ds.wms_turn_over:
layers.reverse()
qgis_wms_uri += '&layers='+'&layers='.join(layers)+'&styles='*len(layers)
qgis_wms_uri += '&url=' + ds.wms_url
layer = QgsRasterLayer(qgis_wms_uri, self.tr(ds.alias), KNOWN_DRIVERS.WMS.lower())
if not layer.isValid():
error_message = self.tr('Layer %s can\'t be added to the map!') % ds.alias
self.iface.messageBar().pushMessage(self.tr('Error'),
error_message,
level=QgsMessageBar.CRITICAL)
QgsMessageLog.logMessage(error_message, level=QgsMessageLog.CRITICAL)
else:
# Set attribs
layer.setAttribution(ds.copyright_text)
layer.setAttributionUrl(ds.copyright_link)
# Insert to bottom
QgsMapLayerRegistry.instance().addMapLayer(layer, False)
toc_root = QgsProject.instance().layerTreeRoot()
toc_root.insertLayer(len(toc_root.children()), layer)
# Save link
self.service_layers.append(layer)
def unload(self):
# remove menu
self.iface.webMenu().removeAction(self.menu.menuAction())
# remove toolbar button
self.iface.webToolBar().removeAction(self.tb_action)
# clean vars
self.menu = None
self.toolbutton = None
self.service_actions = None
self.ds_list = None
self.groups_list = None
self.service_layers = None
# Unregister plugin layer type
QgsPluginLayerRegistry.instance().removePluginLayerType(TileLayer.LAYER_TYPE)
class QuickMapServices:
"""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__).decode(
sys.getfilesystemencoding())
# initialize locale
self.translator = QTranslator()
self.locale = Locale.get_locale()
locale_path = os.path.join(
self.plugin_dir, 'i18n',
'QuickMapServices_{}.qm'.format(self.locale))
if os.path.exists(locale_path):
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
self.custom_translator = CustomTranslator()
QCoreApplication.installTranslator(self.custom_translator)
# Create the dialog (after translation) and keep reference
self.info_dlg = AboutDialog()
# Check Contrib and User dirs
try:
ExtraSources.check_extra_dirs()
except:
error_message = self.tr(
'Extra dirs for %s can\'t be created: %s %s') % (
PluginSettings.product_name(), sys.exc_type, sys.exc_value)
self.iface.messageBar().pushMessage(self.tr('Error'),
error_message,
level=QgsMessageBar.CRITICAL)
# Declare instance attributes
self.service_actions = []
self.service_layers = [] # TODO: id and smart remove
self._scales_list = None
# noinspection PyMethodMayBeStatic
def tr(self, message):
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('QuickMapServices', message)
def initGui(self):
#import pydevd
#pydevd.settrace('localhost', port=9921, stdoutToServer=True, stderrToServer=True, suspend=False)
# Register plugin layer type
self.tileLayerType = TileLayerType(self)
QgsPluginLayerRegistry.instance().addPluginLayerType(
self.tileLayerType)
# Create menu
icon_path = self.plugin_dir + '/icons/mActionAddLayer.png'
self.menu = QMenu(self.tr(u'QuickMapServices'))
self.menu.setIcon(QIcon(icon_path))
self.build_menu_tree()
# add to QGIS menu/toolbars
self.append_menu_buttons()
def _load_scales_list(self):
scales_filename = os.path.join(self.plugin_dir, 'scales.xml')
scales_list = []
# TODO: remake when fix: http://hub.qgis.org/issues/11915
# QgsScaleUtils.loadScaleList(scales_filename, scales_list, importer_message)
xml_root = ET.parse(scales_filename).getroot()
for scale_el in xml_root.findall('scale'):
scales_list.append(scale_el.get('value'))
return scales_list
@property
def scales_list(self):
if not self._scales_list:
self._scales_list = self._load_scales_list()
return self._scales_list
def set_nearest_scale(self):
#get current scale
curr_scale = self.iface.mapCanvas().scale()
#find nearest
nearest_scale = sys.maxint
for scale_str in self.scales_list:
scale = scale_str.split(':')[1]
scale_int = int(scale)
if abs(scale_int - curr_scale) < abs(nearest_scale - curr_scale):
nearest_scale = scale_int
#set new scale
if nearest_scale != sys.maxint:
self.iface.mapCanvas().zoomScale(nearest_scale)
def set_tms_scales(self):
res = QMessageBox.question(
self.iface.mainWindow(), self.tr('QuickMapServices'),
self.
tr('Set SlippyMap scales for current project? \nThe previous settings will be overwritten!'
), QMessageBox.Yes | QMessageBox.No)
if res == QMessageBox.Yes:
# set scales
QgsProject.instance().writeEntry('Scales', '/ScalesList',
self.scales_list)
# activate
QgsProject.instance().writeEntry('Scales', '/useProjectScales',
True)
# update in main window
# ???? no way to update: http://hub.qgis.org/issues/11917
def insert_layer(self):
#TODO: need factory!
layers4add = []
action = self.menu.sender()
ds = action.data()
if ds.type == KNOWN_DRIVERS.TMS:
service_info = TileServiceInfo(self.tr(ds.alias),
ds.copyright_text, ds.tms_url)
service_info.zmin = ds.tms_zmin or service_info.zmin
service_info.zmax = ds.tms_zmax or service_info.zmax
if ds.tms_y_origin_top is not None:
service_info.yOriginTop = ds.tms_y_origin_top
service_info.epsg_crs_id = ds.tms_epsg_crs_id
service_info.postgis_crs_id = ds.tms_postgis_crs_id
service_info.custom_proj = ds.tms_custom_proj
layer = TileLayer(self, service_info, False)
layers4add.append(layer)
if ds.type == KNOWN_DRIVERS.GDAL:
layer = QgsRasterLayer(ds.gdal_source_file, self.tr(ds.alias))
layers4add.append(layer)
if ds.type == KNOWN_DRIVERS.WMS:
qgis_wms_uri = u''
if ds.wms_params:
qgis_wms_uri += ds.wms_params
if ds.wms_layers:
layers = ds.wms_layers.split(',')
if layers:
if ds.wms_turn_over:
layers.reverse()
qgis_wms_uri += '&layers=' + '&layers='.join(
layers) + '&styles=' * len(layers)
qgis_wms_uri += '&url=' + ds.wms_url
layer = QgsRasterLayer(qgis_wms_uri, self.tr(ds.alias),
KNOWN_DRIVERS.WMS.lower())
layers4add.append(layer)
if ds.type == KNOWN_DRIVERS.WFS:
qgis_wfs_uri_base = ds.wfs_url
o = urlparse.urlparse(qgis_wfs_uri_base)
request_attrs = dict(urlparse.parse_qsl(o.query))
layers_str = request_attrs.get('TYPENAME', '')
layers = layers_str.split(',')
for layer_name in layers:
new_request_attrs = request_attrs
new_request_attrs['TYPENAME'] == layer_name
url_parts = list(o)
url_parts[4] = "&".join(
["%s=%s" % (k, v) for k, v in new_request_attrs.items()])
qgis_wfs_uri = urlparse.urlunparse(url_parts)
layer = QgsVectorLayer(
qgis_wfs_uri, "%s - %s" % (self.tr(ds.alias), layer_name),
"WFS")
layers4add.append(layer)
for layer in layers4add:
if not layer.isValid():
error_message = self.tr(
'Layer %s can\'t be added to the map!') % ds.alias
self.iface.messageBar().pushMessage(
self.tr('Error'),
error_message,
level=QgsMessageBar.CRITICAL)
QgsMessageLog.logMessage(error_message,
level=QgsMessageLog.CRITICAL)
else:
# Set attribs
layer.setAttribution(ds.copyright_text)
layer.setAttributionUrl(ds.copyright_link)
# Insert to bottom
QgsMapLayerRegistry.instance().addMapLayer(layer, False)
toc_root = QgsProject.instance().layerTreeRoot()
toc_root.insertLayer(len(toc_root.children()), layer)
# Save link
self.service_layers.append(layer)
# Set OTF CRS Transform for map
if PluginSettings.enable_otf_3857(
) and ds.type == KNOWN_DRIVERS.TMS:
self.iface.mapCanvas().setCrsTransformEnabled(True)
self.iface.mapCanvas().setDestinationCrs(
TileLayer.CRS_3857)
def unload(self):
# remove menu/
self.remove_menu_buttons()
# clean vars
self.menu = None
self.toolbutton = None
self.service_actions = None
self.ds_list = None
self.groups_list = None
self.service_layers = None
# Unregister plugin layer type
QgsPluginLayerRegistry.instance().removePluginLayerType(
TileLayer.LAYER_TYPE)
def build_menu_tree(self):
# Main Menu
self.menu.clear()
self.groups_list = GroupsList()
self.ds_list = DataSourcesList()
data_sources = self.ds_list.data_sources.values()
data_sources.sort(key=lambda x: x.alias or x.id)
ds_hide_list = PluginSettings.get_hide_ds_id_list()
for ds in data_sources:
if ds.id in ds_hide_list:
continue
ds.action.triggered.connect(self.insert_layer)
gr_menu = self.groups_list.get_group_menu(ds.group)
gr_menu.addAction(ds.action)
if gr_menu not in self.menu.children():
self.menu.addMenu(gr_menu)
# Scales, Settings and About actions
self.menu.addSeparator()
icon_set_nearest_scale_path = self.plugin_dir + '/icons/mActionSettings.png' # TODO change icon
set_nearest_scale_act = QAction(QIcon(icon_set_nearest_scale_path),
self.tr('Set proper scale'),
self.iface.mainWindow())
set_nearest_scale_act.triggered.connect(self.set_nearest_scale)
self.menu.addAction(set_nearest_scale_act) # TODO: uncomment after fix
self.service_actions.append(set_nearest_scale_act)
icon_scales_path = self.plugin_dir + '/icons/mActionSettings.png' # TODO change icon
scales_act = QAction(QIcon(icon_scales_path),
self.tr('Set SlippyMap scales'),
self.iface.mainWindow())
scales_act.triggered.connect(self.set_tms_scales)
#self.menu.addAction(scales_act) # TODO: uncomment after fix
self.service_actions.append(scales_act)
icon_settings_path = self.plugin_dir + '/icons/mActionSettings.png'
settings_act = QAction(QIcon(icon_settings_path), self.tr('Settings'),
self.iface.mainWindow())
self.service_actions.append(settings_act)
settings_act.triggered.connect(self.show_settings_dialog)
self.menu.addAction(settings_act)
icon_about_path = self.plugin_dir + '/icons/mActionAbout.png'
info_act = QAction(QIcon(icon_about_path), self.tr('About'),
self.iface.mainWindow())
self.service_actions.append(info_act)
info_act.triggered.connect(self.info_dlg.show)
self.menu.addAction(info_act)
def remove_menu_buttons(self):
"""
Remove menus/buttons from all toolbars and main submenu
:return:
None
"""
# remove menu
if self.menu:
self.iface.webMenu().removeAction(self.menu.menuAction())
self.iface.addLayerMenu().removeAction(self.menu.menuAction())
# remove toolbar button
if self.tb_action:
self.iface.webToolBar().removeAction(self.tb_action)
self.iface.layerToolBar().removeAction(self.tb_action)
def append_menu_buttons(self):
"""
Append menus and buttons to appropriate toolbar
:return:
"""
# add to QGIS menu
if PluginSettings.move_to_layers_menu():
self.iface.addLayerMenu().addMenu(self.menu)
else:
# need workaround for WebMenu
_temp_act = QAction('temp', self.iface.mainWindow())
self.iface.addPluginToWebMenu("_tmp", _temp_act)
self.iface.webMenu().addMenu(self.menu)
self.iface.removePluginWebMenu("_tmp", _temp_act)
# add to QGIS toolbar
toolbutton = QToolButton()
toolbutton.setPopupMode(QToolButton.InstantPopup)
toolbutton.setMenu(self.menu)
toolbutton.setIcon(self.menu.icon())
toolbutton.setText(self.menu.title())
toolbutton.setToolTip(self.menu.title())
if PluginSettings.move_to_layers_menu():
self.tb_action = self.iface.layerToolBar().addWidget(toolbutton)
else:
self.tb_action = self.iface.webToolBar().addWidget(toolbutton)
def show_settings_dialog(self):
settings_dlg = SettingsDialog()
settings_dlg.exec_()
# apply settings
# self.remove_menu_buttons()
self.build_menu_tree()
class QuickMapServices:
"""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__).decode(sys.getfilesystemencoding())
# initialize locale
self.translator = QTranslator()
self.locale = Locale.get_locale()
locale_path = os.path.join(self.plugin_dir, "i18n", "QuickMapServices_{}.qm".format(self.locale))
if os.path.exists(locale_path):
self.translator.load(locale_path)
if qVersion() > "4.3.3":
QCoreApplication.installTranslator(self.translator)
self.custom_translator = CustomTranslator()
QCoreApplication.installTranslator(self.custom_translator)
# Create the dialog (after translation) and keep reference
self.info_dlg = AboutDialog()
# Check Contrib and User dirs
try:
ExtraSources.check_extra_dirs()
except:
error_message = self.tr("Extra dirs for %s can't be created: %s %s") % (
PluginSettings.product_name(),
sys.exc_type,
sys.exc_value,
)
self.iface.messageBar().pushMessage(self.tr("Error"), error_message, level=QgsMessageBar.CRITICAL)
# Declare instance attributes
self.service_actions = []
self.service_layers = [] # TODO: id and smart remove
self._scales_list = None
# noinspection PyMethodMayBeStatic
def tr(self, message):
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate("QuickMapServices", message)
def initGui(self):
# import pydevd
# pydevd.settrace('localhost', port=9921, stdoutToServer=True, stderrToServer=True, suspend=False)
# Register plugin layer type
self.tileLayerType = TileLayerType(self)
QgsPluginLayerRegistry.instance().addPluginLayerType(self.tileLayerType)
# Create menu
icon_path = self.plugin_dir + "/icons/mActionAddLayer.png"
self.menu = QMenu(self.tr(u"QuickMapServices"))
self.menu.setIcon(QIcon(icon_path))
self.build_menu_tree()
# add to QGIS menu/toolbars
self.append_menu_buttons()
def _load_scales_list(self):
scales_filename = os.path.join(self.plugin_dir, "scales.xml")
scales_list = []
# TODO: remake when fix: http://hub.qgis.org/issues/11915
# QgsScaleUtils.loadScaleList(scales_filename, scales_list, importer_message)
xml_root = ET.parse(scales_filename).getroot()
for scale_el in xml_root.findall("scale"):
scales_list.append(scale_el.get("value"))
return scales_list
@property
def scales_list(self):
if not self._scales_list:
self._scales_list = self._load_scales_list()
return self._scales_list
def set_nearest_scale(self):
# get current scale
curr_scale = self.iface.mapCanvas().scale()
# find nearest
nearest_scale = sys.maxint
for scale_str in self.scales_list:
scale = scale_str.split(":")[1]
scale_int = int(scale)
if abs(scale_int - curr_scale) < abs(nearest_scale - curr_scale):
nearest_scale = scale_int
# set new scale
if nearest_scale != sys.maxint:
self.iface.mapCanvas().zoomScale(nearest_scale)
def set_tms_scales(self):
res = QMessageBox.question(
self.iface.mainWindow(),
self.tr("QuickMapServices"),
self.tr("Set SlippyMap scales for current project? \nThe previous settings will be overwritten!"),
QMessageBox.Yes | QMessageBox.No,
)
if res == QMessageBox.Yes:
# set scales
QgsProject.instance().writeEntry("Scales", "/ScalesList", self.scales_list)
# activate
QgsProject.instance().writeEntry("Scales", "/useProjectScales", True)
# update in main window
# ???? no way to update: http://hub.qgis.org/issues/11917
def insert_layer(self):
# TODO: need factory!
layers4add = []
action = self.menu.sender()
ds = action.data()
if ds.type == KNOWN_DRIVERS.TMS:
service_info = TileServiceInfo(self.tr(ds.alias), ds.copyright_text, ds.tms_url)
service_info.zmin = ds.tms_zmin or service_info.zmin
service_info.zmax = ds.tms_zmax or service_info.zmax
if ds.tms_y_origin_top is not None:
service_info.yOriginTop = ds.tms_y_origin_top
service_info.epsg_crs_id = ds.tms_epsg_crs_id
service_info.postgis_crs_id = ds.tms_postgis_crs_id
service_info.custom_proj = ds.tms_custom_proj
layer = TileLayer(self, service_info, False)
layers4add.append(layer)
if ds.type == KNOWN_DRIVERS.GDAL:
layer = QgsRasterLayer(ds.gdal_source_file, self.tr(ds.alias))
layers4add.append(layer)
if ds.type == KNOWN_DRIVERS.WMS:
qgis_wms_uri = u""
if ds.wms_params:
qgis_wms_uri += ds.wms_params
if ds.wms_layers:
layers = ds.wms_layers.split(",")
if layers:
if ds.wms_turn_over:
layers.reverse()
qgis_wms_uri += "&layers=" + "&layers=".join(layers) + "&styles=" * len(layers)
qgis_wms_uri += "&url=" + ds.wms_url
layer = QgsRasterLayer(qgis_wms_uri, self.tr(ds.alias), KNOWN_DRIVERS.WMS.lower())
layers4add.append(layer)
if ds.type == KNOWN_DRIVERS.WFS:
qgis_wfs_uri_base = ds.wfs_url
o = urlparse.urlparse(qgis_wfs_uri_base)
request_attrs = dict(urlparse.parse_qsl(o.query))
layers_str = request_attrs.get("TYPENAME", "")
layers = layers_str.split(",")
for layer_name in layers:
new_request_attrs = request_attrs
new_request_attrs["TYPENAME"] == layer_name
url_parts = list(o)
url_parts[4] = "&".join(["%s=%s" % (k, v) for k, v in new_request_attrs.items()])
qgis_wfs_uri = urlparse.urlunparse(url_parts)
layer = QgsVectorLayer(qgis_wfs_uri, "%s - %s" % (self.tr(ds.alias), layer_name), "WFS")
layers4add.append(layer)
for layer in layers4add:
if not layer.isValid():
error_message = self.tr("Layer %s can't be added to the map!") % ds.alias
self.iface.messageBar().pushMessage(self.tr("Error"), error_message, level=QgsMessageBar.CRITICAL)
QgsMessageLog.logMessage(error_message, level=QgsMessageLog.CRITICAL)
else:
# Set attribs
layer.setAttribution(ds.copyright_text)
layer.setAttributionUrl(ds.copyright_link)
# Insert to bottom
QgsMapLayerRegistry.instance().addMapLayer(layer, False)
toc_root = QgsProject.instance().layerTreeRoot()
toc_root.insertLayer(len(toc_root.children()), layer)
# Save link
self.service_layers.append(layer)
# Set OTF CRS Transform for map
if PluginSettings.enable_otf_3857() and ds.type == KNOWN_DRIVERS.TMS:
self.iface.mapCanvas().setCrsTransformEnabled(True)
self.iface.mapCanvas().setDestinationCrs(TileLayer.CRS_3857)
def unload(self):
# remove menu/
self.remove_menu_buttons()
# clean vars
self.menu = None
self.toolbutton = None
self.service_actions = None
self.ds_list = None
self.groups_list = None
self.service_layers = None
# Unregister plugin layer type
QgsPluginLayerRegistry.instance().removePluginLayerType(TileLayer.LAYER_TYPE)
def build_menu_tree(self):
# Main Menu
self.menu.clear()
self.groups_list = GroupsList()
self.ds_list = DataSourcesList()
data_sources = self.ds_list.data_sources.values()
data_sources.sort(key=lambda x: x.alias or x.id)
ds_hide_list = PluginSettings.get_hide_ds_id_list()
for ds in data_sources:
if ds.id in ds_hide_list:
continue
ds.action.triggered.connect(self.insert_layer)
gr_menu = self.groups_list.get_group_menu(ds.group)
gr_menu.addAction(ds.action)
if gr_menu not in self.menu.children():
self.menu.addMenu(gr_menu)
# Scales, Settings and About actions
self.menu.addSeparator()
icon_set_nearest_scale_path = self.plugin_dir + "/icons/mActionSettings.png" # TODO change icon
set_nearest_scale_act = QAction(
QIcon(icon_set_nearest_scale_path), self.tr("Set proper scale"), self.iface.mainWindow()
)
set_nearest_scale_act.triggered.connect(self.set_nearest_scale)
self.menu.addAction(set_nearest_scale_act) # TODO: uncomment after fix
self.service_actions.append(set_nearest_scale_act)
icon_scales_path = self.plugin_dir + "/icons/mActionSettings.png" # TODO change icon
scales_act = QAction(QIcon(icon_scales_path), self.tr("Set SlippyMap scales"), self.iface.mainWindow())
scales_act.triggered.connect(self.set_tms_scales)
# self.menu.addAction(scales_act) # TODO: uncomment after fix
self.service_actions.append(scales_act)
icon_settings_path = self.plugin_dir + "/icons/mActionSettings.png"
settings_act = QAction(QIcon(icon_settings_path), self.tr("Settings"), self.iface.mainWindow())
self.service_actions.append(settings_act)
settings_act.triggered.connect(self.show_settings_dialog)
self.menu.addAction(settings_act)
icon_about_path = self.plugin_dir + "/icons/mActionAbout.png"
info_act = QAction(QIcon(icon_about_path), self.tr("About"), self.iface.mainWindow())
self.service_actions.append(info_act)
info_act.triggered.connect(self.info_dlg.show)
self.menu.addAction(info_act)
def remove_menu_buttons(self):
"""
Remove menus/buttons from all toolbars and main submenu
:return:
None
"""
# remove menu
if self.menu:
self.iface.webMenu().removeAction(self.menu.menuAction())
self.iface.addLayerMenu().removeAction(self.menu.menuAction())
# remove toolbar button
if self.tb_action:
self.iface.webToolBar().removeAction(self.tb_action)
self.iface.layerToolBar().removeAction(self.tb_action)
def append_menu_buttons(self):
"""
Append menus and buttons to appropriate toolbar
:return:
"""
# add to QGIS menu
if PluginSettings.move_to_layers_menu():
self.iface.addLayerMenu().addMenu(self.menu)
else:
# need workaround for WebMenu
_temp_act = QAction("temp", self.iface.mainWindow())
self.iface.addPluginToWebMenu("_tmp", _temp_act)
self.iface.webMenu().addMenu(self.menu)
self.iface.removePluginWebMenu("_tmp", _temp_act)
# add to QGIS toolbar
toolbutton = QToolButton()
toolbutton.setPopupMode(QToolButton.InstantPopup)
toolbutton.setMenu(self.menu)
toolbutton.setIcon(self.menu.icon())
toolbutton.setText(self.menu.title())
toolbutton.setToolTip(self.menu.title())
if PluginSettings.move_to_layers_menu():
self.tb_action = self.iface.layerToolBar().addWidget(toolbutton)
else:
self.tb_action = self.iface.webToolBar().addWidget(toolbutton)
def show_settings_dialog(self):
settings_dlg = SettingsDialog()
settings_dlg.exec_()
# apply settings
# self.remove_menu_buttons()
self.build_menu_tree()
class QuickMapServices:
"""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
self.translator = QTranslator()
self.locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(
self.plugin_dir, 'i18n',
'QuickMapServices_{}.qm'.format(self.locale))
if os.path.exists(locale_path):
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
self.custom_translator = CustomTranslator()
QCoreApplication.installTranslator(self.custom_translator)
# Create the dialog (after translation) and keep reference
self.settings_dlg = SettingsDialog()
self.info_dlg = AboutDialog()
# Declare instance attributes
self.service_actions = []
self.service_layers = [] # TODO: id and smart remove
self._scales_list = None
# TileLayer assets
self.crs3857 = None
self.downloadTimeout = 30 # TODO: settings
self.navigationMessagesEnabled = Qt.Checked # TODO: settings
self.pluginName = 'QuickMapServices'
# noinspection PyMethodMayBeStatic
def tr(self, message):
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('QuickMapServices', message)
def initGui(self):
#import pydevd
#pydevd.settrace('localhost', port=9921, stdoutToServer=True, stderrToServer=True, suspend=False)
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
# Main Menu
icon_path = self.plugin_dir + '/icons/mActionAddLayer.png'
self.menu = QMenu(self.tr(u'QuickMapServices'))
self.menu.setIcon(QIcon(icon_path))
# DataSources Actions
# Register plugin layer type
self.tileLayerType = TileLayerType(self)
QgsPluginLayerRegistry.instance().addPluginLayerType(
self.tileLayerType)
self.groups_list = DsGroupsList(self.locale, self.custom_translator)
self.ds_list = DataSourcesList(self.locale, self.custom_translator)
data_sources = self.ds_list.data_sources.values()
data_sources.sort(key=lambda x: x.alias or x.id)
for ds in data_sources:
ds.action.triggered.connect(self.insert_layer)
gr_menu = self.groups_list.get_group_menu(ds.group)
gr_menu.addAction(ds.action)
if gr_menu not in self.menu.children():
self.menu.addMenu(gr_menu)
# Scales, Settings and About actions
icon_set_nearest_scale_path = self.plugin_dir + '/icons/mActionSettings.png' # TODO change icon
set_nearest_scale_act = QAction(QIcon(icon_set_nearest_scale_path),
self.tr('Set proper scale'),
self.iface.mainWindow())
set_nearest_scale_act.triggered.connect(self.set_nearest_scale)
self.menu.addAction(set_nearest_scale_act) # TODO: uncomment after fix
self.service_actions.append(set_nearest_scale_act)
icon_scales_path = self.plugin_dir + '/icons/mActionSettings.png' # TODO change icon
scales_act = QAction(QIcon(icon_scales_path),
self.tr('Set SlippyMap scales'),
self.iface.mainWindow())
scales_act.triggered.connect(self.set_tms_scales)
#self.menu.addAction(scales_act) # TODO: uncomment after fix
self.service_actions.append(scales_act)
icon_settings_path = self.plugin_dir + '/icons/mActionSettings.png'
settings_act = QAction(QIcon(icon_settings_path), self.tr('Settings'),
self.iface.mainWindow())
self.service_actions.append(settings_act)
#self.menu.addAction(settings_act)
icon_about_path = self.plugin_dir + '/icons/mActionAbout.png'
info_act = QAction(QIcon(icon_about_path), self.tr('About'),
self.iface.mainWindow())
self.service_actions.append(info_act)
info_act.triggered.connect(self.info_dlg.show)
self.menu.addAction(info_act)
# add to QGIS menu
self.iface.addPluginToWebMenu("_tmp", info_act)
self.iface.webMenu().addMenu(self.menu)
self.iface.removePluginWebMenu("_tmp", info_act)
# add to QGIS toolbar
toolbutton = QToolButton()
toolbutton.setPopupMode(QToolButton.InstantPopup)
toolbutton.setMenu(self.menu)
toolbutton.setIcon(self.menu.icon())
toolbutton.setText(self.menu.title())
toolbutton.setToolTip(self.menu.title())
self.tb_action = self.iface.webToolBar().addWidget(toolbutton)
def _load_scales_list(self):
scales_filename = os.path.join(self.plugin_dir, 'scales.xml')
scales_list = []
# TODO: remake when fix: http://hub.qgis.org/issues/11915
# QgsScaleUtils.loadScaleList(scales_filename, scales_list, importer_message)
xml_root = ET.parse(scales_filename).getroot()
for scale_el in xml_root.findall('scale'):
scales_list.append(scale_el.get('value'))
return scales_list
@property
def scales_list(self):
if not self._scales_list:
self._scales_list = self._load_scales_list()
return self._scales_list
def set_nearest_scale(self):
#get current scale
curr_scale = self.iface.mapCanvas().scale()
#find nearest
nearest_scale = sys.maxint
for scale_str in self.scales_list:
scale = scale_str.split(':')[1]
scale_int = int(scale)
if abs(scale_int - curr_scale) < abs(nearest_scale - curr_scale):
nearest_scale = scale_int
#set new scale
if nearest_scale != sys.maxint:
self.iface.mapCanvas().zoomScale(nearest_scale)
def set_tms_scales(self):
res = QMessageBox.question(
self.iface.mainWindow(), self.tr('QuickMapServices'),
self.
tr('Set SlippyMap scales for current project? \nThe previous settings will be overwritten!'
), QMessageBox.Yes | QMessageBox.No)
if res == QMessageBox.Yes:
# set scales
QgsProject.instance().writeEntry('Scales', '/ScalesList',
self.scales_list)
# activate
QgsProject.instance().writeEntry('Scales', '/useProjectScales',
True)
# update in main window
# ???? no way to update: http://hub.qgis.org/issues/11917
def insert_layer(self):
#TODO: need factory!
action = self.menu.sender()
ds = action.data()
if ds.type == KNOWN_DRIVERS.TMS:
service_info = TileServiceInfo(self.tr(ds.alias),
ds.copyright_text, ds.tms_url)
service_info.zmin = ds.tms_zmin or service_info.zmin
service_info.zmax = ds.tms_zmax or service_info.zmax
layer = TileLayer(self, service_info, False)
if ds.type == KNOWN_DRIVERS.GDAL:
layer = QgsRasterLayer(ds.gdal_source_file, self.tr(ds.alias))
if ds.type == KNOWN_DRIVERS.WMS:
qgis_wms_uri = u''
if ds.wms_params:
qgis_wms_uri += ds.wms_params
if ds.wms_layers:
layers = ds.wms_layers.split(',')
if layers:
qgis_wms_uri += '&layers=' + '&layers='.join(
layers) + '&styles=' * len(layers)
qgis_wms_uri += '&url=' + ds.wms_url
layer = QgsRasterLayer(qgis_wms_uri, self.tr(ds.alias),
KNOWN_DRIVERS.WMS.lower())
if not layer.isValid():
error_message = self.tr(
'Layer %s can\'t be added to the map!') % ds.alias
self.iface.messageBar().pushMessage(self.tr('Error'),
error_message,
level=QgsMessageBar.CRITICAL)
QgsMessageLog.logMessage(error_message,
level=QgsMessageLog.CRITICAL)
else:
# Set attribs
layer.setAttribution(ds.copyright_text)
layer.setAttributionUrl(ds.copyright_link)
# Insert to bottom
QgsMapLayerRegistry.instance().addMapLayer(layer, False)
toc_root = QgsProject.instance().layerTreeRoot()
toc_root.insertLayer(len(toc_root.children()), layer)
# Save link
self.service_layers.append(layer)
def unload(self):
# remove menu
self.iface.webMenu().removeAction(self.menu.menuAction())
# remove toolbar button
self.iface.webToolBar().removeAction(self.tb_action)
# clean vars
self.menu = None
self.toolbutton = None
self.service_actions = None
self.ds_list = None
self.groups_list = None
self.service_layers = None
# Unregister plugin layer type
QgsPluginLayerRegistry.instance().removePluginLayerType(
TileLayer.LAYER_TYPE)
class QuickMapServices:
"""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__).decode(sys.getfilesystemencoding())
# initialize locale
self.translator = QTranslator()
self.locale = Locale.get_locale()
locale_path = os.path.join(
self.plugin_dir,
'i18n',
'QuickMapServices_{}.qm'.format(self.locale))
if os.path.exists(locale_path):
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
self.custom_translator = CustomTranslator()
QCoreApplication.installTranslator(self.custom_translator)
# Create the dialog (after translation) and keep reference
self.info_dlg = AboutDialog()
# Check Contrib and User dirs
try:
ExtraSources.check_extra_dirs()
except:
error_message = self.tr('Extra dirs for %s can\'t be created: %s %s') % (PluginSettings.product_name(),
sys.exc_type,
sys.exc_value)
self.iface.messageBar().pushMessage(self.tr('Error'),
error_message,
level=QgsMessageBar.CRITICAL)
# Declare instance attributes
self.service_actions = []
self.service_layers = [] # TODO: id and smart remove
self._scales_list = None
# noinspection PyMethodMayBeStatic
def tr(self, message):
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('QuickMapServices', message)
def initGui(self):
#import pydevd
#pydevd.settrace('localhost', port=9921, stdoutToServer=True, stderrToServer=True, suspend=False)
# Register plugin layer type
self.tileLayerType = TileLayerType(self)
QgsPluginLayerRegistry.instance().addPluginLayerType(self.tileLayerType)
# Create menu
icon_path = self.plugin_dir + '/icons/mActionAddLayer.png'
self.menu = QMenu(self.tr(u'QuickMapServices'))
self.menu.setIcon(QIcon(icon_path))
self.init_server_panel()
self.build_menu_tree()
# add to QGIS menu/toolbars
self.append_menu_buttons()
def _load_scales_list(self):
scales_filename = os.path.join(self.plugin_dir, 'scales.xml')
scales_list = []
# TODO: remake when fix: http://hub.qgis.org/issues/11915
# QgsScaleUtils.loadScaleList(scales_filename, scales_list, importer_message)
xml_root = ET.parse(scales_filename).getroot()
for scale_el in xml_root.findall('scale'):
scales_list.append(scale_el.get('value'))
return scales_list
@property
def scales_list(self):
if not self._scales_list:
self._scales_list = self._load_scales_list()
return self._scales_list
def set_nearest_scale(self):
#get current scale
curr_scale = self.iface.mapCanvas().scale()
#find nearest
nearest_scale = sys.maxint
for scale_str in self.scales_list:
scale = scale_str.split(':')[1]
scale_int = int(scale)
if abs(scale_int-curr_scale) < abs(nearest_scale - curr_scale):
nearest_scale = scale_int
#set new scale
if nearest_scale != sys.maxint:
self.iface.mapCanvas().zoomScale(nearest_scale)
def set_tms_scales(self):
res = QMessageBox.question(
self.iface.mainWindow(),
self.tr('QuickMapServices'),
self.tr('Set SlippyMap scales for current project? \nThe previous settings will be overwritten!'),
QMessageBox.Yes | QMessageBox.No)
if res == QMessageBox.Yes:
# set scales
QgsProject.instance().writeEntry('Scales', '/ScalesList', self.scales_list)
# activate
QgsProject.instance().writeEntry('Scales', '/useProjectScales', True)
# update in main window
# ???? no way to update: http://hub.qgis.org/issues/11917
def insert_layer(self):
action = self.menu.sender()
ds = action.data()
add_layer_to_map(ds)
def unload(self):
# remove menu/panels
self.remove_menu_buttons()
self.remove_server_panel()
# clean vars
self.menu = None
self.toolbutton = None
self.service_actions = None
self.ds_list = None
self.groups_list = None
self.service_layers = None
# Unregister plugin layer type
QgsPluginLayerRegistry.instance().removePluginLayerType(TileLayer.LAYER_TYPE)
def build_menu_tree(self):
# Main Menu
self.menu.clear()
self.groups_list = GroupsList()
self.ds_list = DataSourcesList()
data_sources = self.ds_list.data_sources.values()
data_sources.sort(key=lambda x: x.alias or x.id)
ds_hide_list = PluginSettings.get_hide_ds_id_list()
for ds in data_sources:
if ds.id in ds_hide_list:
continue
ds.action.triggered.connect(self.insert_layer)
gr_menu = self.groups_list.get_group_menu(ds.group)
gr_menu.addAction(ds.action)
if gr_menu not in self.menu.children():
self.menu.addMenu(gr_menu)
# Scales, Settings and About actions
self.menu.addSeparator()
icon_set_nearest_scale_path = self.plugin_dir + '/icons/mActionSettings.png' # TODO change icon
set_nearest_scale_act = QAction(QIcon(icon_set_nearest_scale_path), self.tr('Set proper scale'), self.iface.mainWindow())
set_nearest_scale_act.triggered.connect(self.set_nearest_scale)
self.menu.addAction(set_nearest_scale_act) # TODO: uncomment after fix
self.service_actions.append(set_nearest_scale_act)
icon_scales_path = self.plugin_dir + '/icons/mActionSettings.png' # TODO change icon
scales_act = QAction(QIcon(icon_scales_path), self.tr('Set SlippyMap scales'), self.iface.mainWindow())
scales_act.triggered.connect(self.set_tms_scales)
#self.menu.addAction(scales_act) # TODO: uncomment after fix
self.service_actions.append(scales_act)
icon_settings_path = self.plugin_dir + '/icons/mapservices.png'
server_panel_act = self.server_toolbox.toggleViewAction()
server_panel_act.setIcon(QIcon(icon_settings_path))
server_panel_act.setText(self.tr('Search QMS'))
self.service_actions.append(server_panel_act)
self.menu.addAction(server_panel_act)
icon_settings_path = self.plugin_dir + '/icons/mActionSettings.png'
settings_act = QAction(QIcon(icon_settings_path), self.tr('Settings'), self.iface.mainWindow())
self.service_actions.append(settings_act)
settings_act.triggered.connect(self.show_settings_dialog)
self.menu.addAction(settings_act)
icon_about_path = self.plugin_dir + '/icons/mActionAbout.png'
info_act = QAction(QIcon(icon_about_path), self.tr('About'), self.iface.mainWindow())
self.service_actions.append(info_act)
info_act.triggered.connect(self.info_dlg.show)
self.menu.addAction(info_act)
def remove_menu_buttons(self):
"""
Remove menus/buttons from all toolbars and main submenu
:return:
None
"""
# remove menu
if self.menu:
self.iface.webMenu().removeAction(self.menu.menuAction())
self.iface.addLayerMenu().removeAction(self.menu.menuAction())
# remove toolbar button
if self.tb_action:
self.iface.webToolBar().removeAction(self.tb_action)
self.iface.layerToolBar().removeAction(self.tb_action)
def append_menu_buttons(self):
"""
Append menus and buttons to appropriate toolbar
:return:
"""
# add to QGIS menu
if PluginSettings.move_to_layers_menu():
self.iface.addLayerMenu().addMenu(self.menu)
else:
# need workaround for WebMenu
_temp_act = QAction('temp', self.iface.mainWindow())
self.iface.addPluginToWebMenu("_tmp", _temp_act)
self.iface.webMenu().addMenu(self.menu)
self.iface.removePluginWebMenu("_tmp", _temp_act)
# add to QGIS toolbar
toolbutton = QToolButton()
toolbutton.setPopupMode(QToolButton.InstantPopup)
toolbutton.setMenu(self.menu)
toolbutton.setIcon(self.menu.icon())
toolbutton.setText(self.menu.title())
toolbutton.setToolTip(self.menu.title())
if PluginSettings.move_to_layers_menu():
self.tb_action = self.iface.layerToolBar().addWidget(toolbutton)
else:
self.tb_action = self.iface.webToolBar().addWidget(toolbutton)
def show_settings_dialog(self):
settings_dlg = SettingsDialog()
settings_dlg.exec_()
# apply settings
# self.remove_menu_buttons()
self.build_menu_tree()
# self.append_menu_buttons()
def init_server_panel(self):
self.server_toolbox = QmsServiceToolbox(self.iface)
self.iface.addDockWidget(PluginSettings.server_dock_area(), self.server_toolbox)
self.server_toolbox.setWindowIcon(QIcon(self.plugin_dir + '/icons/mapservices.png'))
self.server_toolbox.setVisible(PluginSettings.server_dock_visibility())
# self.server_toolbox.setFloating(PluginSettings.dock_floating())
# self.server_toolbox.resize(PluginSettings.dock_size())
# self.server_toolbox.move(PluginSettings.dock_pos())
# self.server_toolbox.setWindowIcon(QIcon(path.join(_current_path, 'edit-find-project.png')))
def remove_server_panel(self):
mw = self.iface.mainWindow()
PluginSettings.set_server_dock_area(mw.dockWidgetArea(self.server_toolbox))
PluginSettings.set_server_dock_visibility(self.server_toolbox.isVisible())
# PluginSettings.set_dock_floating(self.__quick_tlb.isFloating())
# PluginSettings.set_dock_pos(self.__quick_tlb.pos())
# PluginSettings.set_dock_size(self.__quick_tlb.size())
# PluginSettings.set_dock_geocoder_name(self.__quick_tlb.get_active_geocoder_name())
self.iface.removeDockWidget(self.server_toolbox)
del self.server_toolbox
