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- """!
- @package mapswipe.dialogs
- @brief Dialogs used in Map Swipe
- Classes:
- - dialogs::SwipeMapDialog
- (C) 2012 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 Kratochvilova <kratochanna gmail.com>
- """
- import wx
- from core import globalvar
- from gui_core.dialogs import SimpleDialog
- from gui_core import gselect
- from gui_core.widgets import SimpleValidator
- from core.gcmd import GMessage
- class SwipeMapDialog(SimpleDialog):
- """!Dialog used to select raster maps"""
- def __init__(self, parent, title = _("Select raster maps"), first = None, second = None):
- SimpleDialog.__init__(self, parent, title)
- self.element1 = gselect.Select(parent = self.panel, type = 'raster',
- size = globalvar.DIALOG_GSELECT_SIZE,
- validator = SimpleValidator(callback = self.ValidatorCallback))
-
- self.element2 = gselect.Select(parent = self.panel, type = 'raster',
- size = globalvar.DIALOG_GSELECT_SIZE,
- validator = SimpleValidator(callback = self.ValidatorCallback))
-
- self.element1.SetFocus()
- if first:
- self.element1.SetValue(first)
- if second:
- self.element2.SetValue(second)
-
- self._layout()
- self.SetMinSize(self.GetSize())
- def _layout(self):
- """!Do layout"""
- self.dataSizer.Add(wx.StaticText(self.panel, id = wx.ID_ANY,
- label = _("Name of top/left raster map:")),
- proportion = 0, flag = wx.EXPAND | wx.ALL, border = 5)
- self.dataSizer.Add(self.element1, proportion = 0,
- flag = wx.EXPAND | wx.ALL, border = 1)
-
- self.dataSizer.Add(wx.StaticText(parent = self.panel, id = wx.ID_ANY,
- label = _("Name of bottom/right raster map:")), proportion = 0,
- flag = wx.EXPAND | wx.ALL, border = 1)
- self.dataSizer.Add(self.element2, proportion = 0,
- flag = wx.EXPAND | wx.ALL, border = 1)
-
- self.panel.SetSizer(self.sizer)
- self.sizer.Fit(self)
- def ValidatorCallback(self, win):
- if win == self.element1.GetTextCtrl():
- GMessage(parent = self, message = _("Name of the first map is missing."))
- else:
- GMessage(parent = self, message = _("Name of the second map is missing."))
- def GetValues(self):
- """!Get raster maps"""
- return (self.element1.GetValue(), self.element2.GetValue())
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