def __init__(self, parent=None):
QWizard.__init__(self, parent)
self.ui = Ui_placeProjectWizard()
self.ui.setupUi(self)
self.enabledPlugins = []
self.selectedPlugins = []
# Register the project name field so that it will become mandatory
self.page(0).registerField('name*', self.ui.placeProjectNameValue)
self.unit = 'km'
self.myPyObj = self.pyObj()
def __init__(self, parent=None):
QWizard.__init__(self, parent)
self.ui = Ui_placeProjectWizard()
self.ui.setupUi(self)
self.enabledPlugins = []
self.selectedPlugins = []
# Register the project name field so that it will become mandatory
self.page(0).registerField('name*', self.ui.placeProjectNameValue)
self.unit = 'km'
self.myPyObj = self.pyObj()
class PlaceProjectWizard(QWizard):
""" Loads the Place Based Project Wizard from the ui and shows it """
def __init__(self, parent=None):
QWizard.__init__(self, parent)
self.ui = Ui_placeProjectWizard()
self.ui.setupUi(self)
self.enabledPlugins = []
self.selectedPlugins = []
# Register the project name field so that it will become mandatory
self.page(0).registerField('name*', self.ui.placeProjectNameValue)
self.unit = 'km'
self.myPyObj = self.pyObj()
class pyObj(QObject):
def __init__(self, parent=None):
QObject.__init__(self)
self.poi_marked = False
@pyqtSlot(str)
def setLatLng(self, latlng):
self.poi_marked = True
lat, lng = latlng.replace('(', '').replace(')', '').split(',')
self.lat = float(lat)
self.lng = float(lng)
def showWarning(self, title, text):
QMessageBox.warning(self, title, text)
def validateCurrentPage(self):
"""
"""
if self.currentPage() == self.ui.placeProjectWizardPage2:
if not self.myPyObj.poi_marked:
self.showWarning('No POI selected',
'Please select a Point of interest before proceeding.')
return self.myPyObj.poi_marked
else:
return super(PlaceProjectWizard, self).validateCurrentPage()
def initializePage(self, i):
"""
If the page to be loaded is the page containing the search
options for our plugins, store the selected targets and load the relative search options based on the
selected target.
"""
if i == 3:
self.selectedPlugins = list(self.ProjectWizardPluginListModel.checkedPlugins)
self.showPluginsSearchOptions()
def onUnitChanged(self, index):
self.unit = index
def loadConfiguredPlugins(self):
"""
Returns a list with the configured plugins that can be used for place based projects
"""
self.PluginManager = PluginManagerSingleton.get()
self.PluginManager.setCategoriesFilter({'Input': InputPlugin})
self.PluginManager.setPluginPlaces(GeneralUtilities.getPluginDirs())
self.PluginManager.locatePlugins()
self.PluginManager.loadPlugins()
pluginList = sorted(self.PluginManager.getAllPlugins(), key=lambda x: x.name)
return [[plugin, 0] for plugin in pluginList if plugin.plugin_object.hasLocationBasedMode is True]
def showPluginsSearchOptions(self):
"""
Loads the search options of all the selected plugins and populates the relevant UI elements
with input fields for the string options and checkboxes for the boolean options
"""
pl = []
for pluginName in self.selectedPlugins:
plugin = self.PluginManager.getPluginByName(pluginName, 'Input')
pl.append(plugin)
'''
Build the configuration page from the available saerch options
and add the page to the stackwidget
'''
page = QWidget()
page.setObjectName(_fromUtf8('searchconfig_page_' + plugin.name))
scroll = QScrollArea()
scroll.setWidgetResizable(True)
layout = QVBoxLayout()
titleLabel = QLabel(_fromUtf8(plugin.name + self.trUtf8(' Search Options')))
layout.addWidget(titleLabel)
vboxWidget = QWidget()
vboxWidget.setObjectName(_fromUtf8('searchconfig_vboxwidget_container_' + plugin.name))
vbox = QGridLayout()
vbox.setObjectName(_fromUtf8('searchconfig_vbox_container_' + plugin.name))
gridLayoutRowIndex = 0
'''
Load the String options first
'''
pluginStringOptions = plugin.plugin_object.readConfiguration('search_string_options')[1]
if pluginStringOptions:
for idx, item in enumerate(pluginStringOptions.keys()):
itemLabel = plugin.plugin_object.getLabelForKey(item)
label = QLabel()
label.setObjectName(_fromUtf8('searchconfig_string_label_' + item))
label.setText(itemLabel)
vbox.addWidget(label, idx, 0)
value = QLineEdit()
value.setObjectName(_fromUtf8('searchconfig_string_value_' + item))
value.setText(pluginStringOptions[item])
vbox.addWidget(value, idx, 1)
gridLayoutRowIndex = idx + 1
'''
Load the boolean options
'''
pluginBooleanOptions = plugin.plugin_object.readConfiguration('search_boolean_options')[1]
if pluginBooleanOptions:
for idx, item in enumerate(pluginBooleanOptions.keys()):
itemLabel = plugin.plugin_object.getLabelForKey(item)
cb = QCheckBox(itemLabel)
cb.setObjectName(_fromUtf8('searchconfig_boolean_label_' + item))
if pluginBooleanOptions[item] == 'True':
cb.toggle()
vbox.addWidget(cb, gridLayoutRowIndex + idx, 0)
# If there are no search options just show a message
if not pluginBooleanOptions and not pluginStringOptions:
label = QLabel()
label.setObjectName(_fromUtf8('no_search_config_options'))
label.setText(self.trUtf8('This plugin does not offer any search options.'))
vbox.addWidget(label, 0, 0)
vboxWidget.setLayout(vbox)
scroll.setWidget(vboxWidget)
layout.addWidget(scroll)
layout.addStretch(1)
page.setLayout(layout)
self.ui.searchConfiguration.addWidget(page)
self.ui.searchConfiguration.setCurrentIndex(0)
self.SearchConfigPluginConfigurationListModel = PluginConfigurationListModel(pl, self)
self.SearchConfigPluginConfigurationListModel.checkPluginConfiguration()
self.ui.placeProjectWizardSearchConfigPluginsList.setModel(self.SearchConfigPluginConfigurationListModel)
self.ui.placeProjectWizardSearchConfigPluginsList.clicked.connect(self.changePluginConfigurationPage)
def changePluginConfigurationPage(self, modelIndex):
"""
Called when the user clicks on a plugin in the list of the PluginConfiguration. This shows
the relevant page with that plugin's configuration options
"""
self.ui.searchConfiguration.setCurrentIndex(modelIndex.row())
def readSearchConfiguration(self):
"""
Reads all the search configuration options for the enabled plugins and and returns a list of the enabled plugins and their options.
"""
enabledPlugins = []
pages = (self.ui.searchConfiguration.widget(i) for i in range(self.ui.searchConfiguration.count()))
for page in pages:
for widg in [scrollarea.children() for scrollarea in page.children() if type(scrollarea) == QScrollArea]:
for i in widg[0].children():
plugin_name = str(i.objectName().replace('searchconfig_vboxwidget_container_', ''))
string_options = {}
for j in i.findChildren(QLabel):
if str(j.text()).startswith('searchconfig'):
string_options[str(j.objectName().replace('searchconfig_string_label_', ''))] = str(
i.findChild(QLineEdit, j.objectName().replace('label', 'value')).text())
boolean_options = {}
for k in i.findChildren(QCheckBox):
boolean_options[str(k.objectName().replace('searchconfig_boolean_label_', ''))] = str(
k.isChecked())
enabledPlugins.append(
{'pluginName': plugin_name, 'searchOptions': {'string': string_options, 'boolean': boolean_options}})
return enabledPlugins
class PlaceProjectWizard(QWizard):
""" Loads the Place Based Project Wizard from the ui and shows it """
def __init__(self, parent=None):
QWizard.__init__(self, parent)
self.ui = Ui_placeProjectWizard()
self.ui.setupUi(self)
self.enabledPlugins = []
self.selectedPlugins = []
self.PluginManager = None
self.SearchConfigPluginConfigurationListModel = None
# Register the project name field so that it will become mandatory
self.page(0).registerField('name*', self.ui.placeProjectNameValue)
self.unit = 'km'
self.myPyObj = self.PyObj()
class PyObj(QObject):
def __init__(self):
QObject.__init__(self)
self.poi_marked = False
self.lat = None
self.lng = None
@pyqtSlot(str)
def setLatLng(self, latlng):
self.poi_marked = True
lat, lng = latlng.replace('(', '').replace(')', '').split(',')
self.lat = float(lat)
self.lng = float(lng)
def showWarning(self, title, text):
QMessageBox.warning(self, title, text, None)
def validateCurrentPage(self):
if self.currentPage() == self.ui.placeProjectWizardPage2:
if not self.myPyObj.poi_marked:
self.showWarning(
'No POI selected',
'Please select a Point of interest before proceeding.')
return self.myPyObj.poi_marked
else:
return super(PlaceProjectWizard, self).validateCurrentPage()
def initializePage(self, i):
"""
If the page to be loaded is the page containing the search
options for our plugins, store the selected targets and load the relative search options based on the
selected target.
"""
if i == 3:
self.selectedPlugins = list(
self.ProjectWizardPluginListModel.checkedPlugins)
self.showPluginsSearchOptions()
def onUnitChanged(self, index):
self.unit = index
def loadConfiguredPlugins(self):
"""
Returns a list with the configured plugins that can be used for place based projects
"""
self.PluginManager = PluginManagerSingleton.get()
self.PluginManager.setCategoriesFilter({'Input': InputPlugin})
self.PluginManager.setPluginPlaces(GeneralUtilities.getPluginDirs())
self.PluginManager.locatePlugins()
self.PluginManager.loadPlugins()
pluginList = sorted(self.PluginManager.getAllPlugins(),
key=lambda x: x.name)
return [[plugin, 0] for plugin in pluginList
if plugin.plugin_object.hasLocationBasedMode is True]
def showPluginsSearchOptions(self):
"""
Loads the search options of all the selected plugins and populates the relevant UI elements
with input fields for the string options and checkboxes for the boolean options
"""
pl = []
for pluginName in self.selectedPlugins:
plugin = self.PluginManager.getPluginByName(pluginName, 'Input')
pl.append(plugin)
'''
Build the configuration page from the available saerch options
and add the page to the stackwidget
'''
page = QWidget()
page.setObjectName(_fromUtf8('searchconfig_page_' + plugin.name))
scroll = QScrollArea()
scroll.setWidgetResizable(True)
layout = QVBoxLayout()
titleLabel = QLabel(
_fromUtf8(plugin.name + self.trUtf8(' Search Options')))
layout.addWidget(titleLabel)
vboxWidget = QWidget()
vboxWidget.setObjectName(
_fromUtf8('searchconfig_vboxwidget_container_' + plugin.name))
vbox = QGridLayout()
vbox.setObjectName(
_fromUtf8('searchconfig_vbox_container_' + plugin.name))
gridLayoutRowIndex = 0
# Load the String options first
pluginStringOptions = plugin.plugin_object.readConfiguration(
'search_string_options')[1]
if pluginStringOptions:
for idx, item in enumerate(pluginStringOptions.keys()):
itemLabel = plugin.plugin_object.getLabelForKey(item)
label = QLabel()
label.setObjectName(
_fromUtf8('searchconfig_string_label_' + item))
label.setText(itemLabel)
vbox.addWidget(label, idx, 0)
value = QLineEdit()
value.setObjectName(
_fromUtf8('searchconfig_string_value_' + item))
value.setText(pluginStringOptions[item])
vbox.addWidget(value, idx, 1)
gridLayoutRowIndex = idx + 1
# Load the boolean options
pluginBooleanOptions = plugin.plugin_object.readConfiguration(
'search_boolean_options')[1]
if pluginBooleanOptions:
for idx, item in enumerate(pluginBooleanOptions.keys()):
itemLabel = plugin.plugin_object.getLabelForKey(item)
cb = QCheckBox(itemLabel)
cb.setObjectName(
_fromUtf8('searchconfig_boolean_label_' + item))
if pluginBooleanOptions[item] == 'True':
cb.toggle()
vbox.addWidget(cb, gridLayoutRowIndex + idx, 0)
# If there are no search options just show a message
if not pluginBooleanOptions and not pluginStringOptions:
label = QLabel()
label.setObjectName(_fromUtf8('no_search_config_options'))
label.setText(
self.trUtf8(
'This plugin does not offer any search options.'))
vbox.addWidget(label, 0, 0)
vboxWidget.setLayout(vbox)
scroll.setWidget(vboxWidget)
layout.addWidget(scroll)
layout.addStretch(1)
page.setLayout(layout)
self.ui.searchConfiguration.addWidget(page)
self.ui.searchConfiguration.setCurrentIndex(0)
self.SearchConfigPluginConfigurationListModel = PluginConfigurationListModel(
pl, self)
self.SearchConfigPluginConfigurationListModel.checkPluginConfiguration(
)
self.ui.placeProjectWizardSearchConfigPluginsList.setModel(
self.SearchConfigPluginConfigurationListModel)
self.ui.placeProjectWizardSearchConfigPluginsList.clicked.connect(
self.changePluginConfigurationPage)
def changePluginConfigurationPage(self, modelIndex):
"""
Called when the user clicks on a plugin in the list of the PluginConfiguration. This shows
the relevant page with that plugin's configuration options
"""
self.ui.searchConfiguration.setCurrentIndex(modelIndex.row())
def readSearchConfiguration(self):
"""
Reads all the search configuration options for the enabled plugins and and returns a list of the enabled plugins
and their options.
"""
enabledPlugins = []
pages = (self.ui.searchConfiguration.widget(i)
for i in range(self.ui.searchConfiguration.count()))
for page in pages:
for widg in [
scrollarea.children() for scrollarea in page.children()
if type(scrollarea) == QScrollArea
]:
for i in widg[0].children():
plugin_name = str(i.objectName().replace(
'searchconfig_vboxwidget_container_', ''))
string_options = {}
for j in i.findChildren(QLabel):
if str(j.text()).startswith('searchconfig'):
string_options[str(j.objectName().replace(
'searchconfig_string_label_', ''))] = str(
i.findChild(
QLineEdit,
j.objectName().replace(
'label', 'value')).text())
boolean_options = {}
for k in i.findChildren(QCheckBox):
boolean_options[str(k.objectName().replace(
'searchconfig_boolean_label_',
''))] = str(k.isChecked())
enabledPlugins.append({
'pluginName': plugin_name,
'searchOptions': {
'string': string_options,
'boolean': boolean_options
}
})
return enabledPlugins
