class ImportDialog(wx.Dialog):
"""Dialog for bulk import of various data (base class)"""
def __init__(self,
parent,
giface,
itype,
id=wx.ID_ANY,
title=_("Multiple import"),
style=wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER):
self.parent = parent # GMFrame
self._giface = giface # used to add layers
self.importType = itype
self.options = dict() # list of options
self.options_par = dict()
self.commandId = -1 # id of running command
wx.Dialog.__init__(self,
parent,
id,
title,
style=style,
name="MultiImportDialog")
self.panel = wx.Panel(parent=self, id=wx.ID_ANY)
self.layerBox = StaticBox(parent=self.panel, id=wx.ID_ANY)
if self.importType == 'gdal':
label = _("List of raster layers")
elif self.importType == 'ogr':
label = _("List of vector layers")
else:
label = _("List of %s layers") % self.importType.upper()
self.layerBox.SetLabel(" %s - %s " %
(label, _("right click to (un)select all")))
# list of layers
columns = [
_('Layer id'),
_('Layer name'),
_('Name for output GRASS map (editable)')
]
if itype == 'ogr':
columns.insert(2, _('Feature type'))
columns.insert(3, _('Projection match'))
elif itype == 'gdal':
columns.insert(2, _('Projection match'))
self.list = LayersList(parent=self.panel, columns=columns)
self.list.LoadData()
self.override = wx.CheckBox(
parent=self.panel,
id=wx.ID_ANY,
label=_(
"Override projection check (use current location's projection)"
))
self.overwrite = wx.CheckBox(
parent=self.panel,
id=wx.ID_ANY,
label=_("Allow output files to overwrite existing files"))
self.overwrite.SetValue(
UserSettings.Get(group='cmd', key='overwrite', subkey='enabled'))
self.overwrite.Bind(wx.EVT_CHECKBOX, self.OnCheckOverwrite)
if UserSettings.Get(group='cmd', key='overwrite', subkey='enabled'):
self.list.validate = False
self.add = wx.CheckBox(parent=self.panel, id=wx.ID_ANY)
self.closeOnFinish = wx.CheckBox(parent=self.panel,
id=wx.ID_ANY,
label=_("Close dialog on finish"))
self.closeOnFinish.SetValue(
UserSettings.Get(group='cmd', key='closeDlg', subkey='enabled'))
#
# buttons
#
# cancel
self.btn_close = CloseButton(parent=self.panel)
self.btn_close.SetToolTip(_("Close dialog"))
self.btn_close.Bind(wx.EVT_BUTTON, self.OnClose)
# run
self.btn_run = Button(parent=self.panel,
id=wx.ID_OK,
label=_("&Import"))
self.btn_run.SetToolTip(_("Import selected layers"))
self.btn_run.SetDefault()
self.btn_run.Bind(wx.EVT_BUTTON, self.OnRun)
self.Bind(wx.EVT_CLOSE, lambda evt: self.Destroy())
self.notebook = GNotebook(parent=self, style=globalvar.FNPageDStyle)
self.notebook.AddPage(page=self.panel,
text=_('Source settings'),
name='source')
self.createSettingsPage()
def createSettingsPage(self):
self._blackList = {
'enabled': True,
'items': {
self._getCommand(): {
'params': self._getBlackListedParameters(),
'flags': self._getBlackListedFlags()
}
}
}
grass_task = gtask.parse_interface(self._getCommand(),
blackList=self._blackList)
self.advancedPagePanel = CmdPanel(parent=self,
giface=None,
task=grass_task,
frame=None)
self.notebook.AddPage(page=self.advancedPagePanel,
text=_('Import settings'),
name='settings')
def doLayout(self):
"""Do layout"""
dialogSizer = wx.BoxSizer(wx.VERTICAL)
# dsn input
dialogSizer.Add(self.dsnInput, proportion=0, flag=wx.EXPAND)
#
# list of DXF layers
#
layerSizer = wx.StaticBoxSizer(self.layerBox, wx.HORIZONTAL)
layerSizer.Add(self.list,
proportion=1,
flag=wx.ALL | wx.EXPAND,
border=5)
dialogSizer.Add(layerSizer,
proportion=1,
flag=wx.LEFT | wx.RIGHT | wx.BOTTOM | wx.EXPAND,
border=5)
dialogSizer.Add(self.override,
proportion=0,
flag=wx.LEFT | wx.RIGHT | wx.BOTTOM,
border=5)
dialogSizer.Add(self.overwrite,
proportion=0,
flag=wx.LEFT | wx.RIGHT | wx.BOTTOM,
border=5)
dialogSizer.Add(self.add,
proportion=0,
flag=wx.LEFT | wx.RIGHT | wx.BOTTOM,
border=5)
dialogSizer.Add(self.closeOnFinish,
proportion=0,
flag=wx.LEFT | wx.RIGHT | wx.BOTTOM,
border=5)
#
# buttons
#
btnsizer = wx.BoxSizer(orient=wx.HORIZONTAL)
btnsizer.Add(self.btn_close,
proportion=0,
flag=wx.LEFT | wx.RIGHT | wx.ALIGN_CENTER,
border=10)
btnsizer.Add(self.btn_run,
proportion=0,
flag=wx.RIGHT | wx.ALIGN_CENTER,
border=10)
dialogSizer.Add(btnsizer,
proportion=0,
flag=wx.BOTTOM | wx.ALIGN_RIGHT,
border=10)
# dialogSizer.SetSizeHints(self.panel)
self.panel.SetAutoLayout(True)
self.panel.SetSizer(dialogSizer)
dialogSizer.Fit(self.panel)
# auto-layout seems not work here - FIXME
size = wx.Size(globalvar.DIALOG_GSELECT_SIZE[0] + 322, 550)
self.SetMinSize(size)
self.SetSize((size.width, size.height + 100))
# width = self.GetSize()[0]
# self.list.SetColumnWidth(col = 1, width = width / 2 - 50)
self.Layout()
def _getCommand(self):
"""Get command"""
raise NotImplementedError()
def _getBlackListedParameters(self):
"""Get parameters which will not be showed in Settings page"""
raise NotImplementedError()
def _getBlackListedFlags(self):
"""Get flags which will not be showed in Settings page"""
raise NotImplementedError()
def _nameValidationFailed(self, layers_list):
"""Output map name validation callback
:param layers_list: LayersList class instance
"""
if isinstance(layers_list.output_map, list):
maps = ['<{}>'.format(m) for m in layers_list.output_map]
message = _("Output map names %(names)s exist. ") % {
'names': ', '.join(maps)
}
else:
message = _("Output map name <%(name)s> exist. ") % {
'name': layers_list.output_map
}
GError(parent=self, message=message, caption=_("Invalid name"))
def _validateOutputMapName(self):
"""Enable/disable output map name validation according the
overwrite state"""
if not self.overwrite.IsChecked():
if not self.list.GetValidator().\
Validate(win=self.list, validate_all=True):
return False
return True
def OnClose(self, event=None):
"""Close dialog"""
self.Close()
def OnRun(self, event):
"""Import/Link data (each layes as separate vector map)"""
pass
def OnCheckOverwrite(self, event):
"""Check/uncheck overwrite checkbox widget"""
if self.overwrite.IsChecked():
self.list.validate = False
else:
self.list.validate = True
def AddLayers(self, returncode, cmd=None, userData=None):
"""Add imported/linked layers into layer tree"""
if not self.add.IsChecked() or returncode != 0:
return
# TODO: if importing map creates more map the following does not work
# * do nothing if map does not exist or
# * try to determine names using regexp or
# * persuade import tools to report map names
self.commandId += 1
layer, output = self.list.GetLayers()[self.commandId][:2]
if '@' not in output:
name = output + '@' + grass.gisenv()['MAPSET']
else:
name = output
# add imported layers into layer tree
# an alternative would be emit signal (mapCreated) and (optionally)
# connect to this signal
llist = self._giface.GetLayerList()
if self.importType == 'gdal':
if userData:
nBands = int(userData.get('nbands', 1))
else:
nBands = 1
if UserSettings.Get(group='rasterLayer',
key='opaque',
subkey='enabled'):
nFlag = True
else:
nFlag = False
for i in range(1, nBands + 1):
nameOrig = name
if nBands > 1:
mapName, mapsetName = name.split('@')
mapName += '.%d' % i
name = mapName + '@' + mapsetName
cmd = ['d.rast', 'map=%s' % name]
if nFlag:
cmd.append('-n')
llist.AddLayer(ltype='raster',
name=name,
checked=True,
cmd=cmd)
name = nameOrig
else:
llist.AddLayer(ltype='vector',
name=name,
checked=True,
cmd=['d.vect', 'map=%s' % name] +
GetDisplayVectSettings())
self._giface.GetMapWindow().ZoomToMap()
def OnAbort(self, event):
"""Abort running import
.. todo::
not yet implemented
"""
pass
def OnCmdDone(self, event):
"""Do what has to be done after importing"""
pass
def _getLayersToReprojetion(self, projMatch_idx, grassName_idx):
"""If there are layers with different projection from loation projection,
show dialog to user to explicitly select layers which will be reprojected..."""
differentProjLayers = []
data = self.list.GetData(checked=True)
for itm in data:
layerId = itm[-1]
# select only layers with different projetion
if self.layersData[layerId][projMatch_idx] == 0:
dt = [itm[0], itm[grassName_idx]]
differentProjLayers.append(tuple(dt))
layers = self.list.GetLayers()
if not self.link and \
differentProjLayers and \
not self.override.IsChecked(): # '-o' not in self.getSettingsPageCmd():
dlg = ReprojectionDialog(parent=self,
giface=self._giface,
data=differentProjLayers)
ret = dlg.ShowModal()
if ret == wx.ID_OK:
# do not import unchecked layers
for itm in reversed(list(dlg.GetData(checked=False))):
idx = itm[-1]
layers.pop(idx)
else:
return None
return layers
def getSettingsPageCmd(self):
return self.advancedPagePanel.createCmd(ignoreErrors=True,
ignoreRequired=True)
def __init__(self,
parent,
giface,
itype,
id=wx.ID_ANY,
title=_("Multiple import"),
style=wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER):
self.parent = parent # GMFrame
self._giface = giface # used to add layers
self.importType = itype
self.options = dict() # list of options
self.options_par = dict()
self.commandId = -1 # id of running command
wx.Dialog.__init__(self,
parent,
id,
title,
style=style,
name="MultiImportDialog")
self.panel = wx.Panel(parent=self, id=wx.ID_ANY)
self.layerBox = StaticBox(parent=self.panel, id=wx.ID_ANY)
if self.importType == 'gdal':
label = _("List of raster layers")
elif self.importType == 'ogr':
label = _("List of vector layers")
else:
label = _("List of %s layers") % self.importType.upper()
self.layerBox.SetLabel(" %s - %s " %
(label, _("right click to (un)select all")))
# list of layers
columns = [
_('Layer id'),
_('Layer name'),
_('Name for output GRASS map (editable)')
]
if itype == 'ogr':
columns.insert(2, _('Feature type'))
columns.insert(3, _('Projection match'))
elif itype == 'gdal':
columns.insert(2, _('Projection match'))
self.list = LayersList(parent=self.panel, columns=columns)
self.list.LoadData()
self.override = wx.CheckBox(
parent=self.panel,
id=wx.ID_ANY,
label=_(
"Override projection check (use current location's projection)"
))
self.overwrite = wx.CheckBox(
parent=self.panel,
id=wx.ID_ANY,
label=_("Allow output files to overwrite existing files"))
self.overwrite.SetValue(
UserSettings.Get(group='cmd', key='overwrite', subkey='enabled'))
self.overwrite.Bind(wx.EVT_CHECKBOX, self.OnCheckOverwrite)
if UserSettings.Get(group='cmd', key='overwrite', subkey='enabled'):
self.list.validate = False
self.add = wx.CheckBox(parent=self.panel, id=wx.ID_ANY)
self.closeOnFinish = wx.CheckBox(parent=self.panel,
id=wx.ID_ANY,
label=_("Close dialog on finish"))
self.closeOnFinish.SetValue(
UserSettings.Get(group='cmd', key='closeDlg', subkey='enabled'))
#
# buttons
#
# cancel
self.btn_close = CloseButton(parent=self.panel)
self.btn_close.SetToolTip(_("Close dialog"))
self.btn_close.Bind(wx.EVT_BUTTON, self.OnClose)
# run
self.btn_run = Button(parent=self.panel,
id=wx.ID_OK,
label=_("&Import"))
self.btn_run.SetToolTip(_("Import selected layers"))
self.btn_run.SetDefault()
self.btn_run.Bind(wx.EVT_BUTTON, self.OnRun)
self.Bind(wx.EVT_CLOSE, lambda evt: self.Destroy())
self.notebook = GNotebook(parent=self, style=globalvar.FNPageDStyle)
self.notebook.AddPage(page=self.panel,
text=_('Source settings'),
name='source')
self.createSettingsPage()
def __init__(self,
parent,
giface,
itype,
id=wx.ID_ANY,
title=_("Multiple import"),
style=wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER):
self.parent = parent # GMFrame
self._giface = giface # used to add layers
self.importType = itype
self.options = dict() # list of options
self.options_par = dict()
self.commandId = -1 # id of running command
wx.Dialog.__init__(self,
parent,
id,
title,
style=style,
name="MultiImportDialog")
self.panel = wx.Panel(parent=self, id=wx.ID_ANY)
self.layerBox = StaticBox(parent=self.panel, id=wx.ID_ANY)
if self.importType == 'gdal':
label = _("List of raster layers")
elif self.importType == 'ogr':
label = _("List of vector layers")
else:
label = _("List of %s layers") % self.importType.upper()
self.layerBox.SetLabel(" %s - %s " %
(label, _("right click to (un)select all")))
# list of layers
columns = [
_('Layer id'),
_('Layer name'),
_('Name for output GRASS map (editable)')
]
if itype == 'ogr':
columns.insert(2, _('Feature type'))
columns.insert(3, _('Projection match'))
elif itype == 'gdal':
columns.insert(2, _('Projection match'))
self.list = LayersList(parent=self.panel, columns=columns)
self.list.LoadData()
self.override = wx.CheckBox(
parent=self.panel,
id=wx.ID_ANY,
label=_(
"Override projection check (use current location's projection)"
))
self.overwrite = wx.CheckBox(
parent=self.panel,
id=wx.ID_ANY,
label=_("Allow output files to overwrite existing files"))
self.overwrite.SetValue(
UserSettings.Get(group='cmd', key='overwrite', subkey='enabled'))
self.add = wx.CheckBox(parent=self.panel, id=wx.ID_ANY)
self.closeOnFinish = wx.CheckBox(parent=self.panel,
id=wx.ID_ANY,
label=_("Close dialog on finish"))
self.closeOnFinish.SetValue(
UserSettings.Get(group='cmd', key='closeDlg', subkey='enabled'))
#
# buttons
#
# cancel
self.btn_close = Button(parent=self.panel, id=wx.ID_CLOSE)
self.btn_close.SetToolTip(_("Close dialog"))
self.btn_close.Bind(wx.EVT_BUTTON, self.OnClose)
# run
self.btn_run = Button(parent=self.panel,
id=wx.ID_OK,
label=_("&Import"))
self.btn_run.SetToolTip(_("Import selected layers"))
self.btn_run.SetDefault()
self.btn_run.Bind(wx.EVT_BUTTON, self.OnRun)
self.Bind(wx.EVT_CLOSE, lambda evt: self.Destroy())
self.notebook = GNotebook(parent=self,
style=FN.FNB_FANCY_TABS | FN.FNB_BOTTOM
| FN.FNB_NO_X_BUTTON)
self.notebook.AddPage(page=self.panel,
text=_('Source settings'),
name='source')
self.createSettingsPage()
# Enable copying to clipboard with cmd+c from dialog on macOS
# (default key binding will close the dialog), trac #3592
if sys.platform == "darwin":
self.Bind(wx.EVT_MENU, self.OnCopyToClipboard, id=wx.ID_COPY)
self.accel_tbl = wx.AcceleratorTable([(wx.ACCEL_CTRL, ord("C"),
wx.ID_COPY)])
self.SetAcceleratorTable(self.accel_tbl)