def _widgets(self):
if self.etype == 'raster':
self.resolution = TextCtrl(self.panel, validator=FloatValidator())
self.resampling = wx.Choice(self.panel,
size=(200, -1),
choices=[
'nearest', 'bilinear', 'bicubic',
'lanczos', 'bilinear_f',
'bicubic_f', 'lanczos_f'
])
else:
self.vsplit = TextCtrl(self.panel, validator=IntegerValidator())
self.vsplit.SetValue('10000')
#
# buttons
#
self.btn_close = Button(parent=self.panel, id=wx.ID_CLOSE)
self.SetEscapeId(self.btn_close.GetId())
# run
self.btn_run = Button(parent=self.panel,
id=wx.ID_OK,
label=_("Reproject"))
if self.etype == 'raster':
self.btn_run.SetToolTip(_("Reproject raster"))
elif self.etype == 'vector':
self.btn_run.SetToolTip(_("Reproject vector"))
self.btn_run.SetDefault()
self.btn_run.Bind(wx.EVT_BUTTON, self.OnReproject)
def __init__(self,
parent,
title,
data,
keyEditable=(-1, True),
id=wx.ID_ANY,
style=wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER):
"""Dialog for inserting/updating table record
:param data: a list: [(column, value)]
:param keyEditable: (id, editable?) indicates if textarea for
key column is editable(True) or not
"""
# parent -> VDigitWindow
wx.Dialog.__init__(self, parent, id, title, style=style)
self.CenterOnParent()
self.keyId = keyEditable[0]
box = StaticBox(parent=self, id=wx.ID_ANY)
box.Hide()
self.dataPanel = scrolled.ScrolledPanel(parent=self,
id=wx.ID_ANY,
style=wx.TAB_TRAVERSAL)
self.dataPanel.SetupScrolling(scroll_x=False)
# buttons
self.btnCancel = Button(self, wx.ID_CANCEL)
self.btnSubmit = Button(self, wx.ID_OK, _("&Submit"))
self.btnSubmit.SetDefault()
# data area
self.widgets = []
cId = 0
self.usebox = False
self.cat = None
winFocus = False
for column, ctype, ctypeStr, value in data:
if self.keyId == cId:
self.cat = int(value)
if not keyEditable[1]:
self.usebox = True
box.SetLabel(" %s %d " % (_("Category"), self.cat))
box.Show()
self.boxSizer = wx.StaticBoxSizer(box, wx.VERTICAL)
cId += 1
continue
else:
valueWin = SpinCtrl(parent=self.dataPanel,
id=wx.ID_ANY,
value=value,
min=-1e9,
max=1e9,
size=(250, -1))
else:
valueWin = TextCtrl(parent=self.dataPanel,
id=wx.ID_ANY,
value=value,
size=(250, -1))
if ctype == int:
valueWin.SetValidator(IntegerValidator())
elif ctype == float:
valueWin.SetValidator(FloatValidator())
if not winFocus:
wx.CallAfter(valueWin.SetFocus)
winFocus = True
label = StaticText(parent=self.dataPanel,
id=wx.ID_ANY,
label=column)
ctype = StaticText(parent=self.dataPanel,
id=wx.ID_ANY,
label="[%s]:" % ctypeStr.lower())
self.widgets.append(
(label.GetId(), ctype.GetId(), valueWin.GetId()))
cId += 1
self._layout()
def __init__(self, parent, giface, controller, toolSwitcher):
"""RDigit toolbar constructor
"""
BaseToolbar.__init__(self, parent, toolSwitcher)
self._controller = controller
self._giface = giface
self.InitToolbar(self._toolbarData())
self._mapSelectionComboId = wx.NewId()
self._mapSelectionCombo = wx.ComboBox(self,
id=self._mapSelectionComboId,
value=_("Select raster map"),
choices=[],
size=(120, -1))
self._mapSelectionCombo.Bind(wx.EVT_COMBOBOX, self.OnMapSelection)
self._mapSelectionCombo.SetEditable(False)
self.InsertControl(0, self._mapSelectionCombo)
self._previousMap = self._mapSelectionCombo.GetValue()
self._colorId = wx.NewId()
self._color = csel.ColourSelect(parent=self,
colour=wx.GREEN,
size=(30, 30))
self._color.Bind(csel.EVT_COLOURSELECT,
lambda evt: self._changeDrawColor())
self._color.SetToolTipString(
_("Set drawing color (not raster cell color)"))
self.InsertControl(4, self._color)
self._cellValues = set(['1'])
self._valueComboId = wx.NewId()
# validator does not work with combobox, SetBackgroundColor is not
# working
self._valueCombo = wx.ComboBox(self,
id=self._valueComboId,
choices=list(self._cellValues),
size=(80, -1),
validator=FloatValidator())
self._valueCombo.Bind(wx.EVT_COMBOBOX,
lambda evt: self._cellValueChanged())
self._valueCombo.Bind(wx.EVT_TEXT,
lambda evt: self._cellValueChanged())
self._valueCombo.SetSelection(0)
self._cellValueChanged()
self.InsertControl(6,
wx.StaticText(self, label=" %s" % _("Cell value:")))
self.InsertControl(7, self._valueCombo)
self._widthValueId = wx.NewId()
# validator does not work with combobox, SetBackgroundColor is not
# working
self._widthValue = wx.TextCtrl(self,
id=self._widthValueId,
value='0',
size=(80, -1),
validator=FloatValidator())
self._widthValue.Bind(wx.EVT_TEXT,
lambda evt: self._widthValueChanged())
self._widthValueChanged()
self._widthValue.SetToolTipString(
_("Width of currently digitized line or diameter of a digitized point in map units."
))
self.InsertControl(8, wx.StaticText(self, label=" %s" % _("Width:")))
self.InsertControl(9, self._widthValue)
for tool in (self.area, self.line, self.point):
self.toolSwitcher.AddToolToGroup(group='mouseUse',
toolbar=self,
tool=tool)
self.toolSwitcher.toggleToolChanged.connect(self.CheckSelectedTool)
self._default = self.area
# realize the toolbar
self.Realize()
def UpdateDialog(self,
map=None,
query=None,
cats=None,
fid=-1,
action=None):
"""Update dialog
:param map: name of vector map
:param query:
:param cats:
:param fid: feature id
:param action: add, update, display or None
:return: True if updated
:return: False
"""
if action:
self.action = action
if action == 'display':
enabled = False
else:
enabled = True
self.closeDialog.Enable(enabled)
self.FindWindowById(wx.ID_OK).Enable(enabled)
if map:
self.map = map
# get layer/table/column information
self.mapDBInfo = VectorDBInfo(self.map)
if not self.mapDBInfo:
return False
self.mapDBInfo.Reset()
layers = self.mapDBInfo.layers.keys() # get available layers
# id of selected line
if query: # select by position
data = self.mapDBInfo.SelectByPoint(query[0], query[1])
self.cats = {}
if data and 'Layer' in data:
idx = 0
for layer in data['Layer']:
layer = int(layer)
if data['Id'][idx] is not None:
tfid = int(data['Id'][idx])
else:
tfid = 0 # Area / Volume
if tfid not in self.cats:
self.cats[tfid] = {}
if layer not in self.cats[tfid]:
self.cats[tfid][layer] = []
cat = int(data['Category'][idx])
self.cats[tfid][layer].append(cat)
idx += 1
else:
self.cats = cats
if fid > 0:
self.fid = fid
elif len(self.cats.keys()) > 0:
self.fid = list(self.cats.keys())[0]
else:
self.fid = -1
if len(self.cats.keys()) == 1:
self.fidMulti.Show(False)
self.fidText.Show(True)
if self.fid > 0:
self.fidText.SetLabel("%d" % self.fid)
else:
self.fidText.SetLabel(_("Unknown"))
else:
self.fidMulti.Show(True)
self.fidText.Show(False)
choices = []
for tfid in self.cats.keys():
choices.append(str(tfid))
self.fidMulti.SetItems(choices)
self.fidMulti.SetStringSelection(str(self.fid))
# reset notebook
self.notebook.DeleteAllPages()
for layer in layers: # for each layer
if not query: # select by layer/cat
if self.fid > 0 and layer in self.cats[self.fid]:
for cat in self.cats[self.fid][layer]:
nselected = self.mapDBInfo.SelectFromTable(
layer,
where="%s=%d" %
(self.mapDBInfo.layers[layer]['key'], cat))
else:
nselected = 0
# if nselected <= 0 and self.action != "add":
# continue # nothing selected ...
if self.action == "add":
if nselected <= 0:
if layer in self.cats[self.fid]:
table = self.mapDBInfo.layers[layer]["table"]
key = self.mapDBInfo.layers[layer]["key"]
columns = self.mapDBInfo.tables[table]
for name in columns.keys():
if name == key:
for cat in self.cats[self.fid][layer]:
self.mapDBInfo.tables[table][name][
'values'].append(cat)
else:
self.mapDBInfo.tables[table][name][
'values'].append(None)
else: # change status 'add' -> 'update'
self.action = "update"
table = self.mapDBInfo.layers[layer]["table"]
key = self.mapDBInfo.layers[layer]["key"]
columns = self.mapDBInfo.tables[table]
for idx in range(len(columns[key]['values'])):
for name in columns.keys():
if name == key:
cat = int(columns[name]['values'][idx])
break
# use scrolled panel instead (and fix initial max height of the
# window to 480px)
panel = scrolled.ScrolledPanel(parent=self.notebook,
id=wx.ID_ANY,
size=(-1, 150))
panel.SetupScrolling(scroll_x=False)
self.notebook.AddPage(page=panel,
text=" %s %d / %s %d" %
(_("Layer"), layer, _("Category"), cat))
# notebook body
border = wx.BoxSizer(wx.VERTICAL)
flexSizer = wx.FlexGridSizer(cols=3, hgap=3, vgap=3)
flexSizer.AddGrowableCol(2)
# columns (sorted by index)
names = [''] * len(columns.keys())
for name in columns.keys():
names[columns[name]['index']] = name
for name in names:
if name == key: # skip key column (category)
continue
vtype = columns[name]['type'].lower()
ctype = columns[name]['ctype']
if columns[name]['values'][idx] is not None:
if not isinstance(columns[name]['ctype'],
six.string_types):
value = str(columns[name]['values'][idx])
else:
value = columns[name]['values'][idx]
else:
value = ''
colName = StaticText(parent=panel,
id=wx.ID_ANY,
label=name)
colType = StaticText(parent=panel,
id=wx.ID_ANY,
label="[%s]:" % vtype)
colValue = TextCtrl(parent=panel,
id=wx.ID_ANY,
value=value)
colValue.SetName(name)
if ctype == int:
colValue.SetValidator(IntegerValidator())
elif ctype == float:
colValue.SetValidator(FloatValidator())
self.Bind(wx.EVT_TEXT, self.OnSQLStatement, colValue)
if self.action == 'display':
colValue.SetWindowStyle(wx.TE_READONLY)
flexSizer.Add(colName,
proportion=0,
flag=wx.ALIGN_CENTER_VERTICAL)
flexSizer.Add(colType,
proportion=0,
flag=wx.ALIGN_CENTER_VERTICAL
| wx.ALIGN_RIGHT)
flexSizer.Add(colValue,
proportion=1,
flag=wx.EXPAND | wx.ALIGN_CENTER_VERTICAL)
# add widget reference to self.columns
columns[name]['ids'].append(
colValue.GetId()) # name, type, values, id
# for each attribute (including category) END
border.Add(flexSizer,
proportion=1,
flag=wx.ALL | wx.EXPAND,
border=5)
panel.SetSizer(border)
# for each category END
# for each layer END
if self.notebook.GetPageCount() == 0:
self.noFoundMsg.Show(True)
else:
self.noFoundMsg.Show(False)
self.Layout()
return True
def __init__(self,
parent,
data,
pointNo,
itemCap="Point No.",
id=wx.ID_ANY,
title=_("Edit point"),
style=wx.DEFAULT_DIALOG_STYLE):
"""Dialog for editing item cells in list"""
wx.Dialog.__init__(self, parent, id, title=_(title), style=style)
self.parent = parent
panel = Panel(parent=self)
sizer = wx.BoxSizer(wx.VERTICAL)
box = StaticBox(parent=panel,
id=wx.ID_ANY,
label=" %s %s " % (_(itemCap), str(pointNo + 1)))
boxSizer = wx.StaticBoxSizer(box, wx.VERTICAL)
# source coordinates
gridSizer = wx.GridBagSizer(vgap=5, hgap=5)
self.fields = []
self.data = deepcopy(data)
col = 0
row = 0
iField = 0
for cell in self.data:
# Select
if type(cell[2]).__name__ == "list":
self.fields.append(
ComboBox(parent=panel,
id=wx.ID_ANY,
choices=cell[2],
style=wx.CB_READONLY,
size=(110, -1)))
# Text field
else:
if cell[2] == float:
validator = FloatValidator()
elif cell[2] == int:
validator = IntegerValidator()
else:
validator = None
if validator:
self.fields.append(
TextCtrl(parent=panel,
id=wx.ID_ANY,
validator=validator,
size=(150, -1)))
else:
self.fields.append(
TextCtrl(parent=panel, id=wx.ID_ANY, size=(150, -1)))
value = cell[1]
if not isinstance(cell[1], basestring):
value = str(cell[1])
self.fields[iField].SetValue(value)
label = StaticText(parent=panel,
id=wx.ID_ANY,
label=_(parent.GetColumn(cell[0]).GetText()) +
":") # name of column)
gridSizer.Add(label, flag=wx.ALIGN_CENTER_VERTICAL, pos=(row, col))
col += 1
gridSizer.Add(self.fields[iField], pos=(row, col))
if col % 3 == 0:
col = 0
row += 1
else:
col += 1
iField += 1
boxSizer.Add(gridSizer,
proportion=1,
flag=wx.EXPAND | wx.ALL,
border=5)
sizer.Add(boxSizer, proportion=1, flag=wx.EXPAND | wx.ALL, border=5)
#
# buttons
#
self.btnCancel = Button(panel, wx.ID_CANCEL)
self.btnOk = Button(panel, wx.ID_OK)
self.btnOk.SetDefault()
btnSizer = wx.StdDialogButtonSizer()
btnSizer.AddButton(self.btnCancel)
btnSizer.AddButton(self.btnOk)
btnSizer.Realize()
sizer.Add(btnSizer,
proportion=0,
flag=wx.ALIGN_RIGHT | wx.ALL,
border=5)
panel.SetSizer(sizer)
sizer.Fit(self)
