class Plugin:
"""The QGIS interface implementation for the Risk in a box plugin.
This class acts as the 'glue' between QGIS and our custom logic.
It creates a toolbar and menubar entry and launches the InaSAFE user
interface if these are activated.
"""
def __init__(self, iface):
"""Class constructor.
On instantiation, the plugin instance will be assigned a copy
of the QGIS iface object which will allow this plugin to access and
manipulate the running QGIS instance that spawned it.
Args:
iface - a Quantum GIS QGisAppInterface instance. This instance
is automatically passed to the plugin by QGIS when it loads the
plugin.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# Save reference to the QGIS interface
self.iface = iface
self.translator = None
self.setupI18n()
#print self.tr('InaSAFE')
utilities.setupLogger()
#noinspection PyArgumentList
def setupI18n(self, thePreferredLocale=None):
"""Setup internationalisation for the plugin.
See if QGIS wants to override the system locale
and then see if we can get a valid translation file
for whatever locale is effectively being used.
Args:
thePreferredLocale - optional parameter which if set
will override any other way of determining locale..
Returns:
None.
Raises:
TranslationLoadException
"""
myOverrideFlag = QSettings().value(
'locale/overrideFlag',
QVariant(False)).toBool()
if thePreferredLocale is not None:
myLocaleName = thePreferredLocale
elif myOverrideFlag:
myLocaleName = QSettings().value('locale/userLocale',
QVariant('')).toString()
else:
myLocaleName = QLocale.system().name()
# NOTES: we split the locale name because we need the first two
# character i.e. 'id', 'af, etc
myLocaleName = str(myLocaleName).split('_')[0]
# Also set the system locale to the user overridden local
# so that the inasafe library functions gettext will work
# .. see:: :py:func:`common.utilities`
os.environ['LANG'] = str(myLocaleName)
LOGGER.debug('%s %s %s %s' % (
thePreferredLocale,
myOverrideFlag,
QLocale.system().name(),
os.environ['LANG']))
myRoot = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
myTranslationPath = os.path.join(
myRoot, 'safe_qgis', 'i18n',
'inasafe_' + str(myLocaleName) + '.qm')
if os.path.exists(myTranslationPath):
self.translator = QTranslator()
myResult = self.translator.load(myTranslationPath)
if not myResult:
myMessage = 'Failed to load translation for %s' % myLocaleName
raise TranslationLoadError(myMessage)
QCoreApplication.installTranslator(self.translator)
LOGGER.debug('%s %s' % (
myTranslationPath,
os.path.exists(myTranslationPath)))
def tr(self, theString):
"""We implement this ourself since we do not inherit QObject.
Args:
theString - string for translation.
Returns:
Translated version of theString.
Raises:
no exceptions explicitly raised.
"""
return QCoreApplication.translate('Plugin', theString)
#noinspection PyCallByClass
def initGui(self):
"""Gui initialisation procedure (for QGIS plugin api).
This method is called by QGIS and should be used to set up
any graphical user interface elements that should appear in QGIS by
default (i.e. before the user performs any explicit action with the
plugin).
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# Import dock here as it needs to be imported AFTER i18n is set up
from safe_qgis.dock import Dock
self.dockWidget = None
#--------------------------------------
# Create action for plugin dockable window (show/hide)
#--------------------------------------
# pylint: disable=W0201
self.actionDock = QAction(
QIcon(':/plugins/inasafe/icon.svg'),
self.tr('Toggle InaSAFE Dock'), self.iface.mainWindow())
self.actionDock.setObjectName('InaSAFEDockToggle')
self.actionDock.setStatusTip(self.tr(
'Show/hide InaSAFE dock widget'))
self.actionDock.setWhatsThis(self.tr(
'Show/hide InaSAFE dock widget'))
self.actionDock.setCheckable(True)
self.actionDock.setChecked(True)
QObject.connect(
self.actionDock, SIGNAL('triggered()'),
self.showHideDockWidget)
# add to plugin toolbar
self.iface.addToolBarIcon(self.actionDock)
# add to plugin menu
self.iface.addPluginToMenu(
self.tr('InaSAFE'),
self.actionDock)
#--------------------------------------
# Create action for keywords editor
#--------------------------------------
self.actionKeywordsDialog = QAction(
QIcon(':/plugins/inasafe/show-keyword-editor.svg'),
self.tr('InaSAFE Keyword Editor'),
self.iface.mainWindow())
self.actionKeywordsDialog.setStatusTip(self.tr(
'Open InaSAFE keywords editor'))
self.actionKeywordsDialog.setWhatsThis(self.tr(
'Open InaSAFE keywords editor'))
self.actionKeywordsDialog.setEnabled(False)
QObject.connect(
self.actionKeywordsDialog, SIGNAL('triggered()'),
self.showKeywordsEditor)
self.iface.addToolBarIcon(self.actionKeywordsDialog)
self.iface.addPluginToMenu(
self.tr('InaSAFE'),
self.actionKeywordsDialog)
#--------------------------------------
# Create action for reset icon
#--------------------------------------
self.actionResetDock = QAction(
QIcon(':/plugins/inasafe/reset-dock.svg'),
self.tr('Reset Dock'), self.iface.mainWindow())
self.actionResetDock.setStatusTip(self.tr(
'Reset the InaSAFE Dock'))
self.actionResetDock.setWhatsThis(self.tr(
'Reset the InaSAFE Dock'))
QObject.connect(
self.actionResetDock, SIGNAL('triggered()'),
self.resetDock)
self.iface.addToolBarIcon(self.actionResetDock)
self.iface.addPluginToMenu(
self.tr('InaSAFE'),
self.actionResetDock)
#--------------------------------------
# Create action for options dialog
#--------------------------------------
self.actionOptions = QAction(
QIcon(':/plugins/inasafe/configure-inasafe.svg'),
self.tr('InaSAFE Options'), self.iface.mainWindow())
self.actionOptions.setStatusTip(self.tr(
'Open InaSAFE options dialog'))
self.actionOptions.setWhatsThis(self.tr(
'Open InaSAFE options dialog'))
QObject.connect(
self.actionOptions, SIGNAL('triggered()'),
self.showOptions)
self.iface.addToolBarIcon(self.actionOptions)
self.iface.addPluginToMenu(
self.tr('InaSAFE'),
self.actionOptions)
#--------------------------------------
# Create action for impact functions doc dialog
#--------------------------------------
self.actionImpactFunctionsDoc = QAction(
QIcon(':/plugins/inasafe/show-impact-functions.svg'),
self.tr('InaSAFE Impact Functions Browser'),
self.iface.mainWindow())
self.actionImpactFunctionsDoc.setStatusTip(self.tr(
'Open InaSAFE Impact Functions Browser'))
self.actionImpactFunctionsDoc.setWhatsThis(self.tr(
'Open InaSAFE Impact Functions Browser'))
QObject.connect(
self.actionImpactFunctionsDoc, SIGNAL('triggered()'),
self.showImpactFunctionsDoc)
self.iface.addToolBarIcon(self.actionImpactFunctionsDoc)
self.iface.addPluginToMenu(self.tr('InaSAFE'),
self.actionImpactFunctionsDoc)
# Short cut for Open Impact Functions Doc
self.keyAction = QAction("Test Plugin", self.iface.mainWindow())
self.iface.registerMainWindowAction(self.keyAction, "F7")
QObject.connect(self.keyAction, SIGNAL("triggered()"),
self.keyActionF7)
#---------------------------------------
# Create action for minimum needs dialog
#---------------------------------------
self.actionMinimumNeeds = QAction(
QIcon(':/plugins/inasafe/show-minimum-needs.svg'),
self.tr('InaSAFE Minimum Needs Tool'), self.iface.mainWindow())
self.actionMinimumNeeds.setStatusTip(self.tr(
'Open InaSAFE minimum needs tool'))
self.actionMinimumNeeds.setWhatsThis(self.tr(
'Open InaSAFE minimum needs tool'))
QObject.connect(self.actionMinimumNeeds, SIGNAL('triggered()'),
self.showMinimumNeeds)
self.iface.addToolBarIcon(self.actionMinimumNeeds)
self.iface.addPluginToMenu(self.tr('InaSAFE'),
self.actionMinimumNeeds)
#---------------------------------------
# Create action for converter dialog
#---------------------------------------
self.actionConverter = QAction(
QIcon(':/plugins/inasafe/show-minimum-needs.svg'),
self.tr('InaSAFE Converter'), self.iface.mainWindow())
self.actionConverter.setStatusTip(self.tr(
'Open InaSAFE Converter'))
self.actionConverter.setWhatsThis(self.tr(
'Open InaSAFE Converter'))
QObject.connect(self.actionConverter, SIGNAL('triggered()'),
self.showConverter)
self.iface.addToolBarIcon(self.actionConverter)
self.iface.addPluginToMenu(self.tr('InaSAFE'),
self.actionConverter)
#--------------------------------------
# Create action for import OSM Dialog
#--------------------------------------
self.actionImportDlg = QAction(
QIcon(':/plugins/inasafe/osm-download.png'),
self.tr('InaSAFE OpenStreetMap Downloader'),
self.iface.mainWindow())
self.actionImportDlg.setStatusTip(self.tr(
'InaSAFE OpenStreetMap Downloader'))
self.actionImportDlg.setWhatsThis(self.tr(
'InaSAFE OpenStreetMap Downloader'))
QObject.connect(
self.actionImportDlg, SIGNAL('triggered()'),
self.showImportDlg)
self.iface.addToolBarIcon(self.actionImportDlg)
self.iface.addPluginToMenu(
self.tr('InaSAFE'),
self.actionImportDlg)
#--------------------------------------
# create dockwidget and tabify it with the legend
#--------------------------------------
self.dockWidget = Dock(self.iface)
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.dockWidget)
myLegendTab = self.iface.mainWindow().findChild(QApplication, 'Legend')
if myLegendTab:
self.iface.mainWindow().tabifyDockWidget(
myLegendTab, self.dockWidget)
self.dockWidget.raise_()
#
# Hook up a slot for when the current layer is changed
#
QObject.connect(
self.iface,
SIGNAL("currentLayerChanged(QgsMapLayer*)"),
self.layerChanged)
#
# Hook up a slot for when the dock is hidden using its close button
# or view-panels
#
QObject.connect(
self.dockWidget,
SIGNAL("visibilityChanged (bool)"),
self.toggleActionDock)
# pylint: disable=W0201
def unload(self):
"""Gui breakdown procedure (for QGIS plugin api).
This method is called by QGIS and should be used to *remove*
any graphical user interface elements that should appear in QGIS.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# Remove the plugin menu item and icon
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionDock)
self.iface.removeToolBarIcon(self.actionDock)
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionKeywordsDialog)
self.iface.removeToolBarIcon(self.actionKeywordsDialog)
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionResetDock)
self.iface.removeToolBarIcon(self.actionResetDock)
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionOptions)
self.iface.removeToolBarIcon(self.actionOptions)
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionMinimumNeeds)
self.iface.removeToolBarIcon(self.actionMinimumNeeds)
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionImpactFunctionsDoc)
self.iface.removeToolBarIcon(self.actionImpactFunctionsDoc)
self.iface.mainWindow().removeDockWidget(self.dockWidget)
self.dockWidget.setVisible(False)
self.dockWidget.destroy()
QObject.disconnect(
self.iface,
SIGNAL("currentLayerChanged(QgsMapLayer*)"),
self.layerChanged)
def toggleActionDock(self, checked):
"""check or uncheck the toggle inaSAFE toolbar button.
This slot is called when the user hides the inaSAFE panel using its
close button or using view->panels
.. see also:: :func:`Plugin.initGui`.
Args:
checked - if actionDock has to be checked or not
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
self.actionDock.setChecked(checked)
# Run method that performs all the real work
def showHideDockWidget(self):
"""Show or hide the dock widget.
This slot is called when the user clicks the toolbar icon or
menu item associated with this plugin. It will hide or show
the dock depending on its current state.
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
if self.dockWidget.isVisible():
self.dockWidget.setVisible(False)
else:
self.dockWidget.setVisible(True)
self.dockWidget.raise_()
def showMinimumNeeds(self):
"""Show the minimum needs dialog.
This slot is called when the user clicks the minimum needs toolbar
icon or menu item associated with this plugin.
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.minimum_needs import MinimumNeeds
myDialog = MinimumNeeds(self.iface.mainWindow())
myDialog.show()
def showOptions(self):
"""Show the options dialog.
This slot is called when the user clicks the options toolbar
icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.options_dialog import OptionsDialog
myDialog = OptionsDialog(
self.iface.mainWindow(),
self.iface,
self.dockWidget)
myDialog.show()
def showKeywordsEditor(self):
"""Show the keywords editor.
This slot is called when the user clicks the keyword editor toolbar
icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.keywords_dialog import KeywordsDialog
if self.iface.activeLayer() is None:
return
myDialog = KeywordsDialog(
self.iface.mainWindow(),
self.iface,
self.dockWidget)
myDialog.setModal(True)
myDialog.show()
def showImpactFunctionsDoc(self):
"""Show the impact function doc
This slot is called when the user clicks the impact functions
toolbar icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.impact_functions_doc import ImpactFunctionsDoc
myDialog = ImpactFunctionsDoc(self.iface.mainWindow())
myDialog.show()
def showConverter(self):
"""Show the converter dialog.
This slot is called when the user clicks the impact functions
toolbar icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.converter_dialog import ConverterDialog
myDialog = ConverterDialog(self.iface.mainWindow())
myDialog.show()
def showImportDlg(self):
from safe_qgis.import_dialog import ImportDialog
dlg = ImportDialog(self.iface.mainWindow(), self.iface)
dlg.setModal(True)
dlg.show()
def resetDock(self):
"""Reset the dock to its default state.
This slot is called when the user clicks the reset icon in the toolbar
or the reset menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
self.dockWidget.getLayers()
def layerChanged(self, theLayer):
"""Enable or disable the keywords editor icon.
This slot is called when the user clicks the keyword editor toolbar
icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
if theLayer is None:
self.actionKeywordsDialog.setEnabled(False)
else:
self.actionKeywordsDialog.setEnabled(True)
self.dockWidget.layerChanged(theLayer)
def keyActionF7(self):
'''Executed when user press F7'''
self.showConverter()
class Plugin:
"""The QGIS interface implementation for the Risk in a box plugin.
This class acts as the 'glue' between QGIS and our custom logic.
It creates a toolbar and menubar entry and launches the InaSAFE user
interface if these are activated.
"""
def __init__(self, iface):
"""Class constructor.
On instantiation, the plugin instance will be assigned a copy
of the QGIS iface object which will allow this plugin to access and
manipulate the running QGIS instance that spawned it.
Args:
iface - a Quantum GIS QGisAppInterface instance. This instance
is automatically passed to the plugin by QGIS when it loads the
plugin.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# Save reference to the QGIS interface
self.iface = iface
self.translator = None
self.setupI18n()
#print self.tr('InaSAFE')
def setupI18n(self, thePreferredLocale=None):
"""Setup internationalisation for the plugin.
See if QGIS wants to override the system locale
and then see if we can get a valid translation file
for whatever locale is effectively being used.
Args:
thePreferredLocale - optional parameter which if set
will override any other way of determining locale..
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
myOverrideFlag = QSettings().value('locale/overrideFlag',
QVariant(False)).toBool()
myLocaleName = None
if thePreferredLocale is not None:
myLocaleName = thePreferredLocale
elif myOverrideFlag:
myLocaleName = QSettings().value('locale/userLocale',
QVariant('')).toString()
else:
myLocaleName = QLocale.system().name()
# Also set the system locale to the user overridden local
# so that the inasafe library functions gettext will work
# .. see:: :py:func:`common.utilities`
os.environ['LANG'] = str(myLocaleName)
myRoot = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
myTranslationPath = os.path.join(myRoot, 'safe_qgis', 'i18n',
'inasafe_' + str(myLocaleName) + '.qm')
if os.path.exists(myTranslationPath):
self.translator = QTranslator()
myResult = self.translator.load(myTranslationPath)
if not myResult:
myMessage = 'Failed to load translation for %s' % myLocaleName
raise TranslationLoadException(myMessage)
QCoreApplication.installTranslator(self.translator)
def tr(self, theString):
"""We implement this ourself since we do not inherit QObject.
Args:
theString - string for translation.
Returns:
Translated version of theString.
Raises:
no exceptions explicitly raised.
"""
return QCoreApplication.translate('Plugin', theString)
def initGui(self):
"""Gui initialisation procedure (for QGIS plugin api).
This method is called by QGIS and should be used to set up
any graphical user interface elements that should appear in QGIS by
default (i.e. before the user performs any explicit action with the
plugin).
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# Import dock here as it needs to be imported AFTER i18n is set up
from safe_qgis.dock import Dock
self.dockWidget = None
#--------------------------------------
# Create action for plugin dockable window (show/hide)
#--------------------------------------
# pylint: disable=W0201
self.actionDock = QAction(QIcon(':/plugins/inasafe/icon.png'),
self.tr('Toggle InaSAFE Dock'), self.iface.mainWindow())
self.actionDock.setStatusTip(self.tr(
'Show/hide InaSAFE dock widget'))
self.actionDock.setWhatsThis(self.tr(
'Show/hide InaSAFE dock widget'))
self.actionDock.setCheckable(True)
self.actionDock.setChecked(True)
QObject.connect(self.actionDock, SIGNAL('triggered()'),
self.showHideDockWidget)
# add to plugin toolbar
self.iface.addToolBarIcon(self.actionDock)
# add to plugin menu
self.iface.addPluginToMenu(self.tr('InaSAFE'),
self.actionDock)
#--------------------------------------
# Create action for keywords editor
#--------------------------------------
self.actionKeywordsDialog = QAction(
QIcon(':/plugins/inasafe/keywords.png'),
self.tr('Keyword Editor'), self.iface.mainWindow())
self.actionKeywordsDialog.setStatusTip(self.tr(
'Open the keywords editor'))
self.actionKeywordsDialog.setWhatsThis(self.tr(
'Open the keywords editor'))
QObject.connect(self.actionKeywordsDialog, SIGNAL('triggered()'),
self.showKeywordsEditor)
self.iface.addToolBarIcon(self.actionKeywordsDialog)
self.iface.addPluginToMenu(self.tr('InaSAFE'),
self.actionKeywordsDialog)
#--------------------------------------
# Create action for reset icon
#--------------------------------------
self.actionResetDock = QAction(
QIcon(':/plugins/inasafe/reload.png'),
self.tr('Reset Dock'), self.iface.mainWindow())
self.actionResetDock.setStatusTip(self.tr(
'Reset the InaSAFE Dock'))
self.actionResetDock.setWhatsThis(self.tr(
'Reset the InaSAFE Dock'))
QObject.connect(self.actionResetDock, SIGNAL('triggered()'),
self.resetDock)
self.iface.addToolBarIcon(self.actionResetDock)
self.iface.addPluginToMenu(self.tr('InaSAFE'),
self.actionResetDock)
#--------------------------------------
# Create action for options dialog
#--------------------------------------
self.actionOptions = QAction(
QIcon(':/plugins/inasafe/options.png'),
self.tr('InaSAFE Options'), self.iface.mainWindow())
self.actionOptions.setStatusTip(self.tr(
'Open InaSAFE options dialog'))
self.actionOptions.setWhatsThis(self.tr(
'Open InaSAFE options dialog'))
QObject.connect(self.actionOptions, SIGNAL('triggered()'),
self.showOptions)
self.iface.addToolBarIcon(self.actionOptions)
self.iface.addPluginToMenu(self.tr('InaSAFE'),
self.actionOptions)
#--------------------------------------
# create dockwidget and tabify it with the legend
#--------------------------------------
self.dockWidget = Dock(self.iface)
self.iface.addDockWidget(Qt.LeftDockWidgetArea, self.dockWidget)
myLegendTab = self.iface.mainWindow().findChild(QApplication, 'Legend')
if myLegendTab:
self.iface.mainWindow().tabifyDockWidget(
myLegendTab, self.dockWidget)
self.dockWidget.raise_()
#
# Hook up a slot for when the current layer is changed
#
QObject.connect(self.iface,
SIGNAL("currentLayerChanged(QgsMapLayer*)"),
self.layerChanged)
# pylint: disable=W0201
def unload(self):
"""Gui breakdown procedure (for QGIS plugin api).
This method is called by QGIS and should be used to *remove*
any graphical user interface elements that should appear in QGIS.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# Remove the plugin menu item and icon
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionDock)
self.iface.removeToolBarIcon(self.actionDock)
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionKeywordsDialog)
self.iface.removeToolBarIcon(self.actionKeywordsDialog)
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionResetDock)
self.iface.removeToolBarIcon(self.actionResetDock)
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionOptions)
self.iface.removeToolBarIcon(self.actionOptions)
self.iface.mainWindow().removeDockWidget(self.dockWidget)
self.dockWidget.setVisible(False)
self.dockWidget.destroy()
QObject.disconnect(self.iface,
SIGNAL("currentLayerChanged(QgsMapLayer*)"),
self.layerChanged)
# Run method that performs all the real work
def showHideDockWidget(self):
"""Show or hide the dock widget.
This slot is called when the user clicks the toolbar icon or
menu item associated with this plugin. It will hide or show
the dock depending on its current state.
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
if self.dockWidget.isVisible():
self.dockWidget.setVisible(False)
else:
self.dockWidget.setVisible(True)
self.dockWidget.raise_()
def showOptions(self):
"""Show the options dialog.
This slot is called when the user clicks the options toolbar
icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.options_dialog import OptionsDialog
myDialog = OptionsDialog(self.iface.mainWindow(),
self.iface,
self.dockWidget)
myDialog.show()
def showKeywordsEditor(self):
"""Show the keywords editor.
This slot is called when the user clicks the keyword editor toolbar
icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.keywords_dialog import KeywordsDialog
if self.iface.activeLayer() is None:
return
myDialog = KeywordsDialog(self.iface.mainWindow(),
self.iface,
self.dockWidget)
myDialog.show()
def resetDock(self):
"""Reset the dock to its default state.
This slot is called when the user clicks the reset icon in the toolbar
or the reset menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
self.dockWidget.getLayers()
def layerChanged(self, theLayer):
"""Enable or disable the keywords editor icon.
This slot is called when the user clicks the keyword editor toolbar
icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
if theLayer is None:
self.actionKeywordsDialog.setEnabled(False)
else:
self.actionKeywordsDialog.setEnabled(True)
self.dockWidget.layerChanged(theLayer)
class Plugin:
"""The QGIS interface implementation for the Risk in a box plugin.
This class acts as the 'glue' between QGIS and our custom logic.
It creates a toolbar and menubar entry and launches the InaSAFE user
interface if these are activated.
"""
def __init__(self, iface):
"""Class constructor.
On instantiation, the plugin instance will be assigned a copy
of the QGIS iface object which will allow this plugin to access and
manipulate the running QGIS instance that spawned it.
Args:
iface - a Quantum GIS QGisAppInterface instance. This instance
is automatically passed to the plugin by QGIS when it loads the
plugin.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# Save reference to the QGIS interface
self.iface = iface
self.translator = None
self.setupI18n()
#print self.tr('InaSAFE')
def setupI18n(self, thePreferredLocale=None):
"""Setup internationalisation for the plugin.
See if QGIS wants to override the system locale
and then see if we can get a valid translation file
for whatever locale is effectively being used.
Args:
thePreferredLocale - optional parameter which if set
will override any other way of determining locale..
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
myOverrideFlag = QSettings().value('locale/overrideFlag',
QVariant(False)).toBool()
myLocaleName = None
if thePreferredLocale is not None:
myLocaleName = thePreferredLocale
elif myOverrideFlag:
myLocaleName = QSettings().value('locale/userLocale',
QVariant('')).toString()
else:
myLocaleName = QLocale.system().name()
# Also set the system locale to the user overridden local
# so that the inasafe library functions gettext will work
# .. see:: :py:func:`common.utilities`
os.environ['LANG'] = str(myLocaleName)
myRoot = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
myTranslationPath = os.path.join(
myRoot, 'safe_qgis', 'i18n',
'inasafe_' + str(myLocaleName) + '.qm')
if os.path.exists(myTranslationPath):
self.translator = QTranslator()
myResult = self.translator.load(myTranslationPath)
if not myResult:
myMessage = 'Failed to load translation for %s' % myLocaleName
raise TranslationLoadException(myMessage)
QCoreApplication.installTranslator(self.translator)
def tr(self, theString):
"""We implement this ourself since we do not inherit QObject.
Args:
theString - string for translation.
Returns:
Translated version of theString.
Raises:
no exceptions explicitly raised.
"""
return QCoreApplication.translate('Plugin', theString)
def initGui(self):
"""Gui initialisation procedure (for QGIS plugin api).
This method is called by QGIS and should be used to set up
any graphical user interface elements that should appear in QGIS by
default (i.e. before the user performs any explicit action with the
plugin).
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# Import dock here as it needs to be imported AFTER i18n is set up
from safe_qgis.dock import Dock
self.dockWidget = None
#--------------------------------------
# Create action for plugin dockable window (show/hide)
#--------------------------------------
# pylint: disable=W0201
self.actionDock = QAction(QIcon(':/plugins/inasafe/icon.png'),
self.tr('Toggle InaSAFE Dock'),
self.iface.mainWindow())
self.actionDock.setStatusTip(self.tr('Show/hide InaSAFE dock widget'))
self.actionDock.setWhatsThis(self.tr('Show/hide InaSAFE dock widget'))
self.actionDock.setCheckable(True)
self.actionDock.setChecked(True)
QObject.connect(self.actionDock, SIGNAL('triggered()'),
self.showHideDockWidget)
# add to plugin toolbar
self.iface.addToolBarIcon(self.actionDock)
# add to plugin menu
self.iface.addPluginToMenu(self.tr('InaSAFE'), self.actionDock)
#--------------------------------------
# Create action for keywords editor
#--------------------------------------
self.actionKeywordsDialog = QAction(
QIcon(':/plugins/inasafe/keywords.png'), self.tr('Keyword Editor'),
self.iface.mainWindow())
self.actionKeywordsDialog.setStatusTip(
self.tr('Open the keywords editor'))
self.actionKeywordsDialog.setWhatsThis(
self.tr('Open the keywords editor'))
QObject.connect(self.actionKeywordsDialog, SIGNAL('triggered()'),
self.showKeywordsEditor)
self.iface.addToolBarIcon(self.actionKeywordsDialog)
self.iface.addPluginToMenu(self.tr('InaSAFE'),
self.actionKeywordsDialog)
#--------------------------------------
# Create action for reset icon
#--------------------------------------
self.actionResetDock = QAction(QIcon(':/plugins/inasafe/reload.png'),
self.tr('Reset Dock'),
self.iface.mainWindow())
self.actionResetDock.setStatusTip(self.tr('Reset the InaSAFE Dock'))
self.actionResetDock.setWhatsThis(self.tr('Reset the InaSAFE Dock'))
QObject.connect(self.actionResetDock, SIGNAL('triggered()'),
self.resetDock)
self.iface.addToolBarIcon(self.actionResetDock)
self.iface.addPluginToMenu(self.tr('InaSAFE'), self.actionResetDock)
#--------------------------------------
# Create action for options dialog
#--------------------------------------
self.actionOptions = QAction(QIcon(':/plugins/inasafe/options.png'),
self.tr('InaSAFE Options'),
self.iface.mainWindow())
self.actionOptions.setStatusTip(self.tr('Open InaSAFE options dialog'))
self.actionOptions.setWhatsThis(self.tr('Open InaSAFE options dialog'))
QObject.connect(self.actionOptions, SIGNAL('triggered()'),
self.showOptions)
self.iface.addToolBarIcon(self.actionOptions)
self.iface.addPluginToMenu(self.tr('InaSAFE'), self.actionOptions)
#--------------------------------------
# create dockwidget and tabify it with the legend
#--------------------------------------
self.dockWidget = Dock(self.iface)
self.iface.addDockWidget(Qt.LeftDockWidgetArea, self.dockWidget)
myLegendTab = self.iface.mainWindow().findChild(QApplication, 'Legend')
if myLegendTab:
self.iface.mainWindow().tabifyDockWidget(myLegendTab,
self.dockWidget)
self.dockWidget.raise_()
#
# Hook up a slot for when the current layer is changed
#
QObject.connect(self.iface,
SIGNAL("currentLayerChanged(QgsMapLayer*)"),
self.layerChanged)
# pylint: disable=W0201
def unload(self):
"""Gui breakdown procedure (for QGIS plugin api).
This method is called by QGIS and should be used to *remove*
any graphical user interface elements that should appear in QGIS.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# Remove the plugin menu item and icon
self.iface.removePluginMenu(self.tr('InaSAFE'), self.actionDock)
self.iface.removeToolBarIcon(self.actionDock)
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionKeywordsDialog)
self.iface.removeToolBarIcon(self.actionKeywordsDialog)
self.iface.removePluginMenu(self.tr('InaSAFE'), self.actionResetDock)
self.iface.removeToolBarIcon(self.actionResetDock)
self.iface.removePluginMenu(self.tr('InaSAFE'), self.actionOptions)
self.iface.removeToolBarIcon(self.actionOptions)
self.iface.mainWindow().removeDockWidget(self.dockWidget)
self.dockWidget.setVisible(False)
self.dockWidget.destroy()
QObject.disconnect(self.iface,
SIGNAL("currentLayerChanged(QgsMapLayer*)"),
self.layerChanged)
# Run method that performs all the real work
def showHideDockWidget(self):
"""Show or hide the dock widget.
This slot is called when the user clicks the toolbar icon or
menu item associated with this plugin. It will hide or show
the dock depending on its current state.
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
if self.dockWidget.isVisible():
self.dockWidget.setVisible(False)
else:
self.dockWidget.setVisible(True)
self.dockWidget.raise_()
def showOptions(self):
"""Show the options dialog.
This slot is called when the user clicks the options toolbar
icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.options_dialog import OptionsDialog
myDialog = OptionsDialog(self.iface.mainWindow(), self.iface,
self.dockWidget)
myDialog.show()
def showKeywordsEditor(self):
"""Show the keywords editor.
This slot is called when the user clicks the keyword editor toolbar
icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.keywords_dialog import KeywordsDialog
if self.iface.activeLayer() is None:
return
myDialog = KeywordsDialog(self.iface.mainWindow(), self.iface,
self.dockWidget)
myDialog.show()
def resetDock(self):
"""Reset the dock to its default state.
This slot is called when the user clicks the reset icon in the toolbar
or the reset menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
self.dockWidget.getLayers()
def layerChanged(self, theLayer):
"""Enable or disable the keywords editor icon.
This slot is called when the user clicks the keyword editor toolbar
icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
if theLayer is None:
self.actionKeywordsDialog.setEnabled(False)
else:
self.actionKeywordsDialog.setEnabled(True)
self.dockWidget.layerChanged(theLayer)
class Plugin:
"""The QGIS interface implementation for the Risk in a box plugin.
This class acts as the 'glue' between QGIS and our custom logic.
It creates a toolbar and menubar entry and launches the InaSAFE user
interface if these are activated.
"""
def __init__(self, iface):
"""Class constructor.
On instantiation, the plugin instance will be assigned a copy
of the QGIS iface object which will allow this plugin to access and
manipulate the running QGIS instance that spawned it.
Args:
iface - a Quantum GIS QGisAppInterface instance. This instance
is automatically passed to the plugin by QGIS when it loads the
plugin.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# Save reference to the QGIS interface
self.iface = iface
self.translator = None
self.setupI18n()
#print self.tr('InaSAFE')
utilities.setupLogger()
#noinspection PyArgumentList
def setupI18n(self, thePreferredLocale=None):
"""Setup internationalisation for the plugin.
See if QGIS wants to override the system locale
and then see if we can get a valid translation file
for whatever locale is effectively being used.
Args:
thePreferredLocale - optional parameter which if set
will override any other way of determining locale..
Returns:
None.
Raises:
TranslationLoadException
"""
myOverrideFlag = QSettings().value('locale/overrideFlag',
QVariant(False)).toBool()
if thePreferredLocale is not None:
myLocaleName = thePreferredLocale
elif myOverrideFlag:
myLocaleName = QSettings().value('locale/userLocale',
QVariant('')).toString()
else:
myLocaleName = QLocale.system().name()
# NOTES: we split the locale name because we need the first two
# character i.e. 'id', 'af, etc
myLocaleName = str(myLocaleName).split('_')[0]
# Also set the system locale to the user overridden local
# so that the inasafe library functions gettext will work
# .. see:: :py:func:`common.utilities`
os.environ['LANG'] = str(myLocaleName)
LOGGER.debug(
'%s %s %s %s' % (thePreferredLocale, myOverrideFlag,
QLocale.system().name(), os.environ['LANG']))
myRoot = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
myTranslationPath = os.path.join(
myRoot, 'safe_qgis', 'i18n',
'inasafe_' + str(myLocaleName) + '.qm')
if os.path.exists(myTranslationPath):
self.translator = QTranslator()
myResult = self.translator.load(myTranslationPath)
if not myResult:
myMessage = 'Failed to load translation for %s' % myLocaleName
raise TranslationLoadError(myMessage)
QCoreApplication.installTranslator(self.translator)
LOGGER.debug('%s %s' %
(myTranslationPath, os.path.exists(myTranslationPath)))
def tr(self, theString):
"""We implement this ourself since we do not inherit QObject.
Args:
theString - string for translation.
Returns:
Translated version of theString.
Raises:
no exceptions explicitly raised.
"""
return QCoreApplication.translate('Plugin', theString)
#noinspection PyCallByClass
def initGui(self):
"""Gui initialisation procedure (for QGIS plugin api).
This method is called by QGIS and should be used to set up
any graphical user interface elements that should appear in QGIS by
default (i.e. before the user performs any explicit action with the
plugin).
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# Import dock here as it needs to be imported AFTER i18n is set up
from safe_qgis.dock import Dock
self.dockWidget = None
#--------------------------------------
# Create action for plugin dockable window (show/hide)
#--------------------------------------
# pylint: disable=W0201
self.actionDock = QAction(QIcon(':/plugins/inasafe/icon.svg'),
self.tr('Toggle InaSAFE Dock'),
self.iface.mainWindow())
self.actionDock.setObjectName('InaSAFEDockToggle')
self.actionDock.setStatusTip(self.tr('Show/hide InaSAFE dock widget'))
self.actionDock.setWhatsThis(self.tr('Show/hide InaSAFE dock widget'))
self.actionDock.setCheckable(True)
self.actionDock.setChecked(True)
QObject.connect(self.actionDock, SIGNAL('triggered()'),
self.showHideDockWidget)
# add to plugin toolbar
self.iface.addToolBarIcon(self.actionDock)
# add to plugin menu
self.iface.addPluginToMenu(self.tr('InaSAFE'), self.actionDock)
#--------------------------------------
# Create action for keywords editor
#--------------------------------------
self.actionKeywordsDialog = QAction(
QIcon(':/plugins/inasafe/show-keyword-editor.svg'),
self.tr('InaSAFE Keyword Editor'), self.iface.mainWindow())
self.actionKeywordsDialog.setStatusTip(
self.tr('Open InaSAFE keywords editor'))
self.actionKeywordsDialog.setWhatsThis(
self.tr('Open InaSAFE keywords editor'))
self.actionKeywordsDialog.setEnabled(False)
QObject.connect(self.actionKeywordsDialog, SIGNAL('triggered()'),
self.showKeywordsEditor)
self.iface.addToolBarIcon(self.actionKeywordsDialog)
self.iface.addPluginToMenu(self.tr('InaSAFE'),
self.actionKeywordsDialog)
#--------------------------------------
# Create action for reset icon
#--------------------------------------
self.actionResetDock = QAction(
QIcon(':/plugins/inasafe/reset-dock.svg'), self.tr('Reset Dock'),
self.iface.mainWindow())
self.actionResetDock.setStatusTip(self.tr('Reset the InaSAFE Dock'))
self.actionResetDock.setWhatsThis(self.tr('Reset the InaSAFE Dock'))
QObject.connect(self.actionResetDock, SIGNAL('triggered()'),
self.resetDock)
self.iface.addToolBarIcon(self.actionResetDock)
self.iface.addPluginToMenu(self.tr('InaSAFE'), self.actionResetDock)
#--------------------------------------
# Create action for options dialog
#--------------------------------------
self.actionOptions = QAction(
QIcon(':/plugins/inasafe/configure-inasafe.svg'),
self.tr('InaSAFE Options'), self.iface.mainWindow())
self.actionOptions.setStatusTip(self.tr('Open InaSAFE options dialog'))
self.actionOptions.setWhatsThis(self.tr('Open InaSAFE options dialog'))
QObject.connect(self.actionOptions, SIGNAL('triggered()'),
self.showOptions)
self.iface.addToolBarIcon(self.actionOptions)
self.iface.addPluginToMenu(self.tr('InaSAFE'), self.actionOptions)
#--------------------------------------
# Create action for impact functions doc dialog
#--------------------------------------
self.actionImpactFunctionsDoc = QAction(
QIcon(':/plugins/inasafe/show-impact-functions.svg'),
self.tr('InaSAFE Impact Functions Browser'),
self.iface.mainWindow())
self.actionImpactFunctionsDoc.setStatusTip(
self.tr('Open InaSAFE Impact Functions Browser'))
self.actionImpactFunctionsDoc.setWhatsThis(
self.tr('Open InaSAFE Impact Functions Browser'))
QObject.connect(self.actionImpactFunctionsDoc, SIGNAL('triggered()'),
self.showImpactFunctionsDoc)
self.iface.addToolBarIcon(self.actionImpactFunctionsDoc)
self.iface.addPluginToMenu(self.tr('InaSAFE'),
self.actionImpactFunctionsDoc)
# Short cut for Open Impact Functions Doc
self.keyAction = QAction("Test Plugin", self.iface.mainWindow())
self.iface.registerMainWindowAction(self.keyAction, "F7")
QObject.connect(self.keyAction, SIGNAL("triggered()"),
self.keyActionF7)
#---------------------------------------
# Create action for minimum needs dialog
#---------------------------------------
self.actionMinimumNeeds = QAction(
QIcon(':/plugins/inasafe/show-minimum-needs.svg'),
self.tr('InaSAFE Minimum Needs Tool'), self.iface.mainWindow())
self.actionMinimumNeeds.setStatusTip(
self.tr('Open InaSAFE minimum needs tool'))
self.actionMinimumNeeds.setWhatsThis(
self.tr('Open InaSAFE minimum needs tool'))
QObject.connect(self.actionMinimumNeeds, SIGNAL('triggered()'),
self.showMinimumNeeds)
self.iface.addToolBarIcon(self.actionMinimumNeeds)
self.iface.addPluginToMenu(self.tr('InaSAFE'), self.actionMinimumNeeds)
#---------------------------------------
# Create action for converter dialog
#---------------------------------------
self.actionConverter = QAction(
QIcon(':/plugins/inasafe/show-minimum-needs.svg'),
self.tr('InaSAFE Converter'), self.iface.mainWindow())
self.actionConverter.setStatusTip(self.tr('Open InaSAFE Converter'))
self.actionConverter.setWhatsThis(self.tr('Open InaSAFE Converter'))
QObject.connect(self.actionConverter, SIGNAL('triggered()'),
self.showConverter)
self.iface.addToolBarIcon(self.actionConverter)
self.iface.addPluginToMenu(self.tr('InaSAFE'), self.actionConverter)
#--------------------------------------
# Create action for import OSM Dialog
#--------------------------------------
self.actionImportDlg = QAction(
QIcon(':/plugins/inasafe/osm-download.png'),
self.tr('InaSAFE OpenStreetMap Downloader'),
self.iface.mainWindow())
self.actionImportDlg.setStatusTip(
self.tr('InaSAFE OpenStreetMap Downloader'))
self.actionImportDlg.setWhatsThis(
self.tr('InaSAFE OpenStreetMap Downloader'))
QObject.connect(self.actionImportDlg, SIGNAL('triggered()'),
self.showImportDlg)
self.iface.addToolBarIcon(self.actionImportDlg)
self.iface.addPluginToMenu(self.tr('InaSAFE'), self.actionImportDlg)
#--------------------------------------
# create dockwidget and tabify it with the legend
#--------------------------------------
self.dockWidget = Dock(self.iface)
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.dockWidget)
myLegendTab = self.iface.mainWindow().findChild(QApplication, 'Legend')
if myLegendTab:
self.iface.mainWindow().tabifyDockWidget(myLegendTab,
self.dockWidget)
self.dockWidget.raise_()
#
# Hook up a slot for when the current layer is changed
#
QObject.connect(self.iface,
SIGNAL("currentLayerChanged(QgsMapLayer*)"),
self.layerChanged)
#
# Hook up a slot for when the dock is hidden using its close button
# or view-panels
#
QObject.connect(self.dockWidget, SIGNAL("visibilityChanged (bool)"),
self.toggleActionDock)
# pylint: disable=W0201
def unload(self):
"""Gui breakdown procedure (for QGIS plugin api).
This method is called by QGIS and should be used to *remove*
any graphical user interface elements that should appear in QGIS.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# Remove the plugin menu item and icon
self.iface.removePluginMenu(self.tr('InaSAFE'), self.actionDock)
self.iface.removeToolBarIcon(self.actionDock)
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionKeywordsDialog)
self.iface.removeToolBarIcon(self.actionKeywordsDialog)
self.iface.removePluginMenu(self.tr('InaSAFE'), self.actionResetDock)
self.iface.removeToolBarIcon(self.actionResetDock)
self.iface.removePluginMenu(self.tr('InaSAFE'), self.actionOptions)
self.iface.removeToolBarIcon(self.actionOptions)
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionMinimumNeeds)
self.iface.removeToolBarIcon(self.actionMinimumNeeds)
self.iface.removePluginMenu(self.tr('InaSAFE'),
self.actionImpactFunctionsDoc)
self.iface.removeToolBarIcon(self.actionImpactFunctionsDoc)
self.iface.mainWindow().removeDockWidget(self.dockWidget)
self.dockWidget.setVisible(False)
self.dockWidget.destroy()
QObject.disconnect(self.iface,
SIGNAL("currentLayerChanged(QgsMapLayer*)"),
self.layerChanged)
def toggleActionDock(self, checked):
"""check or uncheck the toggle inaSAFE toolbar button.
This slot is called when the user hides the inaSAFE panel using its
close button or using view->panels
.. see also:: :func:`Plugin.initGui`.
Args:
checked - if actionDock has to be checked or not
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
self.actionDock.setChecked(checked)
# Run method that performs all the real work
def showHideDockWidget(self):
"""Show or hide the dock widget.
This slot is called when the user clicks the toolbar icon or
menu item associated with this plugin. It will hide or show
the dock depending on its current state.
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
if self.dockWidget.isVisible():
self.dockWidget.setVisible(False)
else:
self.dockWidget.setVisible(True)
self.dockWidget.raise_()
def showMinimumNeeds(self):
"""Show the minimum needs dialog.
This slot is called when the user clicks the minimum needs toolbar
icon or menu item associated with this plugin.
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.minimum_needs import MinimumNeeds
myDialog = MinimumNeeds(self.iface.mainWindow())
myDialog.show()
def showOptions(self):
"""Show the options dialog.
This slot is called when the user clicks the options toolbar
icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.options_dialog import OptionsDialog
myDialog = OptionsDialog(self.iface.mainWindow(), self.iface,
self.dockWidget)
myDialog.show()
def showKeywordsEditor(self):
"""Show the keywords editor.
This slot is called when the user clicks the keyword editor toolbar
icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.keywords_dialog import KeywordsDialog
if self.iface.activeLayer() is None:
return
myDialog = KeywordsDialog(self.iface.mainWindow(), self.iface,
self.dockWidget)
myDialog.setModal(True)
myDialog.show()
def showImpactFunctionsDoc(self):
"""Show the impact function doc
This slot is called when the user clicks the impact functions
toolbar icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.impact_functions_doc import ImpactFunctionsDoc
myDialog = ImpactFunctionsDoc(self.iface.mainWindow())
myDialog.show()
def showConverter(self):
"""Show the converter dialog.
This slot is called when the user clicks the impact functions
toolbar icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
# import here only so that it is AFTER i18n set up
from safe_qgis.converter_dialog import ConverterDialog
myDialog = ConverterDialog(self.iface.mainWindow())
myDialog.show()
def showImportDlg(self):
from safe_qgis.import_dialog import ImportDialog
dlg = ImportDialog(self.iface.mainWindow(), self.iface)
dlg.setModal(True)
dlg.show()
def resetDock(self):
"""Reset the dock to its default state.
This slot is called when the user clicks the reset icon in the toolbar
or the reset menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
self.dockWidget.getLayers()
def layerChanged(self, theLayer):
"""Enable or disable the keywords editor icon.
This slot is called when the user clicks the keyword editor toolbar
icon or menu item associated with this plugin
.. see also:: :func:`Plugin.initGui`.
Args:
None.
Returns:
None.
Raises:
no exceptions explicitly raised.
"""
if theLayer is None:
self.actionKeywordsDialog.setEnabled(False)
else:
self.actionKeywordsDialog.setEnabled(True)
self.dockWidget.layerChanged(theLayer)
def keyActionF7(self):
'''Executed when user press F7'''
self.showConverter()