def UpdateSettings(self):
"""Update digitizer settings
.. todo::
Needs refactoring
"""
self._giface.workspaceChanged.emit()
# symbology
for key, (enabled, color) in six.iteritems(self.symbology):
if enabled:
UserSettings.Set(
group="vdigit",
key="symbol",
subkey=[key, "enabled"],
value=enabled.IsChecked(),
)
UserSettings.Set(
group="vdigit",
key="symbol",
subkey=[key, "color"],
value=tuple(color.GetColour()),
)
else:
UserSettings.Set(
group="vdigit",
key="symbol",
subkey=[key, "color"],
value=tuple(color.GetColour()),
)
# display
UserSettings.Set(
group="vdigit",
key="lineWidth",
subkey="value",
value=int(self.lineWidthValue.GetValue()),
)
# snapping
UserSettings.Set(
group="vdigit",
key="snapping",
subkey="value",
value=self.snappingValue.GetValue(),
)
UserSettings.Set(
group="vdigit",
key="snapping",
subkey="unit",
value=self.snappingUnit.GetSelection(),
)
UserSettings.Set(
group="vdigit",
key="snapToVertex",
subkey="enabled",
value=self.snapVertex.IsChecked(),
)
# digitize new feature
UserSettings.Set(
group="vdigit",
key="addRecord",
subkey="enabled",
value=self.addRecord.IsChecked(),
)
UserSettings.Set(
group="vdigit",
key="layer",
subkey="value",
value=int(self.layer.GetValue()),
)
UserSettings.Set(
group="vdigit",
key="category",
subkey="value",
value=int(self.category.GetValue()),
)
UserSettings.Set(
group="vdigit",
key="categoryMode",
subkey="selection",
value=self.categoryMode.GetSelection(),
)
# delete existing feature
UserSettings.Set(
group="vdigit",
key="delRecord",
subkey="enabled",
value=self.deleteRecord.IsChecked(),
)
# geometry attributes (workspace)
mapLayer = self.parent.toolbars["vdigit"].GetLayer()
tree = self._giface.GetLayerTree()
if tree:
item = tree.FindItemByData("maplayer", mapLayer)
else:
item = None
for key, val in six.iteritems(self.geomAttrb):
checked = self.FindWindowById(val["check"]).IsChecked()
column = self.FindWindowById(val["column"]).GetValue()
unitsIdx = self.FindWindowById(val["units"]).GetSelection()
if item and not tree.GetLayerInfo(item, key="vdigit"):
tree.SetLayerInfo(item,
key="vdigit",
value={"geomAttr": dict()})
if checked: # enable
if key == "area":
type = key
else:
type = "length"
unitsKey = Units.GetUnitsKey(type, unitsIdx)
tree.GetLayerInfo(item, key="vdigit")["geomAttr"][key] = {
"column": column,
"units": unitsKey,
}
else:
if (item and tree.GetLayerInfo(item, key="vdigit") and key
in tree.GetLayerInfo(item, key="vdigit")["geomAttr"]):
del tree.GetLayerInfo(item, key="vdigit")["geomAttr"][key]
# query tool
if self.queryLength.GetValue():
UserSettings.Set(group="vdigit",
key="query",
subkey="selection",
value=0)
else:
UserSettings.Set(group="vdigit",
key="query",
subkey="type",
value=1)
UserSettings.Set(group="vdigit",
key="query",
subkey="box",
value=self.queryBox.IsChecked())
UserSettings.Set(
group="vdigit",
key="queryLength",
subkey="than-selection",
value=self.queryLengthSL.GetSelection(),
)
UserSettings.Set(
group="vdigit",
key="queryLength",
subkey="thresh",
value=self.queryLengthValue.GetValue(),
)
UserSettings.Set(
group="vdigit",
key="queryDangle",
subkey="than-selection",
value=self.queryDangleSL.GetSelection(),
)
UserSettings.Set(
group="vdigit",
key="queryDangle",
subkey="thresh",
value=int(self.queryDangleValue.GetValue()),
)
# select features
for feature in ("point", "line", "centroid", "boundary"):
UserSettings.Set(
group="vdigit",
key="selectType",
subkey=[feature, "enabled"],
value=self.FindWindowById(
self.selectFeature[feature]).IsChecked(),
)
UserSettings.Set(
group="vdigit",
key="selectThresh",
subkey="value",
value=int(self.selectThreshValue.GetValue()),
)
UserSettings.Set(
group="vdigit",
key="checkForDupl",
subkey="enabled",
value=self.checkForDupl.IsChecked(),
)
UserSettings.Set(
group="vdigit",
key="selectInside",
subkey="enabled",
value=self.selectIn.IsChecked(),
)
# on-exit
UserSettings.Set(
group="vdigit",
key="saveOnExit",
subkey="enabled",
value=self.save.IsChecked(),
)
# break lines
UserSettings.Set(
group="vdigit",
key="breakLines",
subkey="enabled",
value=self.intersect.IsChecked(),
)
# close boundary
UserSettings.Set(
group="vdigit",
key="closeBoundary",
subkey="enabled",
value=self.closeBoundary.IsChecked(),
)
self.digit.UpdateSettings()
# redraw map if auto-rendering is enabled
if self.parent.IsAutoRendered():
self.parent.OnRender(None)
def UpdateSettings(self):
"""Update digitizer settings
.. todo::
Needs refactoring
"""
# TODO: it seems that it needs to be replaced by signal
# but if it makes sense generally for wxGUI it can be added to giface
if self.parent.GetLayerManager():
self.parent.GetLayerManager().WorkspaceChanged(
) # geometry attributes
# symbology
for key, (enabled, color) in self.symbology.iteritems():
if enabled:
UserSettings.Set(group='vdigit',
key='symbol',
subkey=[key, 'enabled'],
value=enabled.IsChecked())
UserSettings.Set(group='vdigit',
key='symbol',
subkey=[key, 'color'],
value=tuple(color.GetColour()))
else:
UserSettings.Set(group='vdigit',
key='symbol',
subkey=[key, 'color'],
value=tuple(color.GetColour()))
# display
UserSettings.Set(group='vdigit',
key="lineWidth",
subkey='value',
value=int(self.lineWidthValue.GetValue()))
# snapping
UserSettings.Set(group='vdigit',
key="snapping",
subkey='value',
value=int(self.snappingValue.GetValue()))
UserSettings.Set(group='vdigit',
key="snapping",
subkey='units',
value=self.snappingUnit.GetStringSelection())
UserSettings.Set(group='vdigit',
key="snapToVertex",
subkey='enabled',
value=self.snapVertex.IsChecked())
# digitize new feature
UserSettings.Set(group='vdigit',
key="addRecord",
subkey='enabled',
value=self.addRecord.IsChecked())
UserSettings.Set(group='vdigit',
key="layer",
subkey='value',
value=int(self.layer.GetValue()))
UserSettings.Set(group='vdigit',
key="category",
subkey='value',
value=int(self.category.GetValue()))
UserSettings.Set(group='vdigit',
key="categoryMode",
subkey='selection',
value=self.categoryMode.GetSelection())
# delete existing feature
UserSettings.Set(group='vdigit',
key="delRecord",
subkey='enabled',
value=self.deleteRecord.IsChecked())
# geometry attributes (workspace)
mapLayer = self.parent.toolbars['vdigit'].GetLayer()
tree = self._giface.GetLayerTree()
if tree:
item = tree.FindItemByData('maplayer', mapLayer)
else:
item = None
for key, val in self.geomAttrb.iteritems():
checked = self.FindWindowById(val['check']).IsChecked()
column = self.FindWindowById(val['column']).GetValue()
unitsIdx = self.FindWindowById(val['units']).GetSelection()
if item and not tree.GetLayerInfo(item, key='vdigit'):
tree.SetLayerInfo(item,
key='vdigit',
value={'geomAttr': dict()})
if checked: # enable
if key == 'area':
type = key
else:
type = 'length'
unitsKey = Units.GetUnitsKey(type, unitsIdx)
tree.GetLayerInfo(item, key='vdigit')['geomAttr'][key] = {
'column': column,
'units': unitsKey
}
else:
if item and tree.GetLayerInfo(item, key = 'vdigit') and \
key in tree.GetLayerInfo(item, key = 'vdigit')['geomAttr']:
del tree.GetLayerInfo(item, key='vdigit')['geomAttr'][key]
# query tool
if self.queryLength.GetValue():
UserSettings.Set(group='vdigit',
key="query",
subkey='selection',
value=0)
else:
UserSettings.Set(group='vdigit',
key="query",
subkey='type',
value=1)
UserSettings.Set(group='vdigit',
key="query",
subkey='box',
value=self.queryBox.IsChecked())
UserSettings.Set(group='vdigit',
key="queryLength",
subkey='than-selection',
value=self.queryLengthSL.GetSelection())
UserSettings.Set(group='vdigit',
key="queryLength",
subkey='thresh',
value=int(self.queryLengthValue.GetValue()))
UserSettings.Set(group='vdigit',
key="queryDangle",
subkey='than-selection',
value=self.queryDangleSL.GetSelection())
UserSettings.Set(group='vdigit',
key="queryDangle",
subkey='thresh',
value=int(self.queryDangleValue.GetValue()))
# select features
for feature in ('point', 'line', 'centroid', 'boundary'):
UserSettings.Set(group='vdigit',
key='selectType',
subkey=[feature, 'enabled'],
value=self.FindWindowById(
self.selectFeature[feature]).IsChecked())
UserSettings.Set(group='vdigit',
key="selectThresh",
subkey='value',
value=int(self.selectThreshValue.GetValue()))
UserSettings.Set(group='vdigit',
key="checkForDupl",
subkey='enabled',
value=self.checkForDupl.IsChecked())
UserSettings.Set(group='vdigit',
key="selectInside",
subkey='enabled',
value=self.selectIn.IsChecked())
# on-exit
UserSettings.Set(group='vdigit',
key="saveOnExit",
subkey='enabled',
value=self.save.IsChecked())
# break lines
UserSettings.Set(group='vdigit',
key="breakLines",
subkey='enabled',
value=self.intersect.IsChecked())
# close boundary
UserSettings.Set(group='vdigit',
key="closeBoundary",
subkey='enabled',
value=self.closeBoundary.IsChecked())
self.digit.UpdateSettings()
# redraw map if auto-rendering is enabled
if self.parent.IsAutoRendered():
self.parent.OnRender(None)