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"""!
@package example.dialogs
@brief Dialogs used in Example tool
Classes:
- dialogs::ExampleMapDialog
(C) 2011-2014 by the GRASS Development Team
This program is free software under the GNU General Public
License (>=v2). Read the file COPYING that comes with GRASS
for details.
@author Anna Petrasova <kratochanna gmail.com>
"""
import wx
# i18n is taken care of in the grass library code.
# So we need to import it before any of the GUI code.
# NOTE: in this particular case, we don't really need the grass library;
# NOTE: we import it just for the side effects of gettext.install()
import grass
from core import globalvar
from gui_core.dialogs import SimpleDialog
from gui_core import gselect
class ExampleMapDialog(SimpleDialog):
"""!Dialog for adding raster map.
Dialog can be easily changed to enable to choose vector,
imagery groups, or other elements.
"""
def __init__(self, parent, title=_("Choose raster map")):
"""!Calls super class constructor.
@param parent gui parent
@param title dialog window title
@param id id
"""
SimpleDialog.__init__(self, parent, title)
# here is the place to determine element type
self.element = gselect.Select(
parent=self.panel, type="raster", size=globalvar.DIALOG_GSELECT_SIZE
)
self._layout()
self.SetMinSize(self.GetSize())
def _layout(self):
"""!Do layout"""
self.dataSizer.Add(
wx.StaticText(parent=self.panel, label=_("Name of raster map:")),
proportion=0,
flag=wx.ALL,
border=1,
)
self.dataSizer.Add(
self.element, proportion=0, flag=wx.EXPAND | wx.ALL, border=1
)
self.panel.SetSizer(self.sizer)
self.sizer.Fit(self)
def GetRasterMap(self):
"""!Returns selected raster map"""
return self.element.GetValue()
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