Geografic-Information-System/gui/wxpython/gmodeler/preferences.py

"""
@package gmodeler.preferences

@brief wxGUI Graphical Modeler - preferences

Classes:
 - preferences::PreferencesDialog
 - preferences::PropertiesDialog

(C) 2010-2013 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 Martin Landa <landa.martin gmail.com>
"""

import wx
import wx.lib.colourselect as csel

from core import globalvar
from gui_core.preferences import PreferencesBaseDialog
from core.settings import UserSettings
from gui_core.wrap import SpinCtrl, Button, StaticText, \
    StaticBox, TextCtrl


class PreferencesDialog(PreferencesBaseDialog):
    """User preferences dialog"""

    def __init__(self, parent, giface, settings=UserSettings,
                 title=_("Modeler settings")):

        PreferencesBaseDialog.__init__(
            self,
            parent=parent,
            giface=giface,
            title=title,
            settings=settings)

        # create notebook pages
        self._createGeneralPage(self.notebook)
        self._createActionPage(self.notebook)
        self._createDataPage(self.notebook)
        self._createLoopPage(self.notebook)
        self._createCommentPage(self.notebook)

        self.SetMinSize(self.GetBestSize())
        self.SetSize(self.size)

    def _createGeneralPage(self, notebook):
        """Create notebook page for action settings"""
        panel = wx.Panel(parent=notebook, id=wx.ID_ANY)
        notebook.AddPage(page=panel, text=_("General"))

        # colors
        border = wx.BoxSizer(wx.VERTICAL)
        box = StaticBox(parent=panel, id=wx.ID_ANY,
                        label=" %s " % _("Item properties"))
        sizer = wx.StaticBoxSizer(box, wx.VERTICAL)

        gridSizer = wx.GridBagSizer(hgap=3, vgap=3)

        row = 0
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Disabled:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))
        rColor = csel.ColourSelect(
            parent=panel,
            id=wx.ID_ANY,
            colour=self.settings.Get(
                group='modeler',
                key='disabled',
                subkey='color'),
            size=globalvar.DIALOG_COLOR_SIZE)
        rColor.SetName('GetColour')
        self.winId['modeler:disabled:color'] = rColor.GetId()

        gridSizer.Add(rColor,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        gridSizer.AddGrowableCol(0)
        sizer.Add(
            gridSizer,
            proportion=1,
            flag=wx.ALL | wx.EXPAND,
            border=5)
        border.Add(sizer, proportion=0, flag=wx.LEFT |
                   wx.RIGHT | wx.BOTTOM | wx.EXPAND, border=3)

        panel.SetSizer(border)

        return panel

    def _createActionPage(self, notebook):
        """Create notebook page for action settings"""
        panel = wx.Panel(parent=notebook, id=wx.ID_ANY)
        notebook.AddPage(page=panel, text=_("Command"))

        # colors
        border = wx.BoxSizer(wx.VERTICAL)
        box = StaticBox(parent=panel, id=wx.ID_ANY,
                        label=" %s " % _("Color"))
        sizer = wx.StaticBoxSizer(box, wx.VERTICAL)

        gridSizer = wx.GridBagSizer(hgap=3, vgap=3)

        row = 0
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Valid:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))
        vColor = csel.ColourSelect(
            parent=panel, id=wx.ID_ANY, colour=self.settings.Get(
                group='modeler', key='action', subkey=(
                    'color', 'valid')), size=globalvar.DIALOG_COLOR_SIZE)
        vColor.SetName('GetColour')
        self.winId['modeler:action:color:valid'] = vColor.GetId()

        gridSizer.Add(vColor,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        row += 1
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Invalid:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))
        iColor = csel.ColourSelect(
            parent=panel, id=wx.ID_ANY, colour=self.settings.Get(
                group='modeler', key='action', subkey=(
                    'color', 'invalid')), size=globalvar.DIALOG_COLOR_SIZE)
        iColor.SetName('GetColour')
        self.winId['modeler:action:color:invalid'] = iColor.GetId()

        gridSizer.Add(iColor,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        row += 1
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Running:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))
        rColor = csel.ColourSelect(
            parent=panel, id=wx.ID_ANY, colour=self.settings.Get(
                group='modeler', key='action', subkey=(
                    'color', 'running')), size=globalvar.DIALOG_COLOR_SIZE)
        rColor.SetName('GetColour')
        self.winId['modeler:action:color:running'] = rColor.GetId()

        gridSizer.Add(rColor,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        gridSizer.AddGrowableCol(0)
        sizer.Add(
            gridSizer,
            proportion=1,
            flag=wx.ALL | wx.EXPAND,
            border=5)
        border.Add(sizer, proportion=0, flag=wx.LEFT |
                   wx.RIGHT | wx.BOTTOM | wx.EXPAND, border=3)

        # size
        box = StaticBox(parent=panel, id=wx.ID_ANY,
                        label=" %s " % _("Shape size"))
        sizer = wx.StaticBoxSizer(box, wx.VERTICAL)

        gridSizer = wx.GridBagSizer(hgap=3, vgap=3)

        row = 0
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Width:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))

        width = SpinCtrl(
            parent=panel,
            id=wx.ID_ANY,
            min=0,
            max=500,
            initial=self.settings.Get(
                group='modeler',
                key='action',
                subkey=(
                    'size',
                    'width')))
        width.SetName('GetValue')
        self.winId['modeler:action:size:width'] = width.GetId()

        gridSizer.Add(width,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        row += 1
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Height:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))

        height = SpinCtrl(
            parent=panel,
            id=wx.ID_ANY,
            min=0,
            max=500,
            initial=self.settings.Get(
                group='modeler',
                key='action',
                subkey=(
                    'size',
                    'height')))
        height.SetName('GetValue')
        self.winId['modeler:action:size:height'] = height.GetId()

        gridSizer.Add(height,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        gridSizer.AddGrowableCol(0)
        sizer.Add(
            gridSizer,
            proportion=1,
            flag=wx.ALL | wx.EXPAND,
            border=5)
        border.Add(sizer, proportion=0, flag=wx.LEFT |
                   wx.RIGHT | wx.BOTTOM | wx.EXPAND, border=3)

        panel.SetSizer(border)

        return panel

    def _createDataPage(self, notebook):
        """Create notebook page for data settings"""
        panel = wx.Panel(parent=notebook, id=wx.ID_ANY)
        notebook.AddPage(page=panel, text=_("Data"))

        # colors
        border = wx.BoxSizer(wx.VERTICAL)
        box = StaticBox(parent=panel, id=wx.ID_ANY,
                        label=" %s " % _("Type"))
        sizer = wx.StaticBoxSizer(box, wx.VERTICAL)

        gridSizer = wx.GridBagSizer(hgap=3, vgap=3)

        row = 0
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Raster:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))
        rColor = csel.ColourSelect(
            parent=panel, id=wx.ID_ANY, colour=self.settings.Get(
                group='modeler', key='data', subkey=(
                    'color', 'raster')), size=globalvar.DIALOG_COLOR_SIZE)
        rColor.SetName('GetColour')
        self.winId['modeler:data:color:raster'] = rColor.GetId()

        gridSizer.Add(rColor,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        row += 1
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("3D raster:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))
        r3Color = csel.ColourSelect(
            parent=panel, id=wx.ID_ANY, colour=self.settings.Get(
                group='modeler', key='data', subkey=(
                    'color', 'raster3d')), size=globalvar.DIALOG_COLOR_SIZE)
        r3Color.SetName('GetColour')
        self.winId['modeler:data:color:raster3d'] = r3Color.GetId()

        gridSizer.Add(r3Color,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        row += 1
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Vector:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))
        vColor = csel.ColourSelect(
            parent=panel, id=wx.ID_ANY, colour=self.settings.Get(
                group='modeler', key='data', subkey=(
                    'color', 'vector')), size=globalvar.DIALOG_COLOR_SIZE)
        vColor.SetName('GetColour')
        self.winId['modeler:data:color:vector'] = vColor.GetId()

        gridSizer.Add(vColor,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        row += 1
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Table:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))
        tColor = csel.ColourSelect(
            parent=panel, id=wx.ID_ANY, colour=self.settings.Get(
                group='modeler', key='data', subkey=(
                    'color', 'dbtable')), size=globalvar.DIALOG_COLOR_SIZE)
        tColor.SetName('GetColour')
        self.winId['modeler:data:color:dbtable'] = tColor.GetId()

        gridSizer.Add(tColor,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        gridSizer.AddGrowableCol(0)
        sizer.Add(
            gridSizer,
            proportion=1,
            flag=wx.ALL | wx.EXPAND,
            border=5)
        border.Add(sizer, proportion=0, flag=wx.LEFT |
                   wx.RIGHT | wx.BOTTOM | wx.EXPAND, border=3)

        # size
        box = StaticBox(parent=panel, id=wx.ID_ANY,
                        label=" %s " % _("Shape size"))
        sizer = wx.StaticBoxSizer(box, wx.VERTICAL)

        gridSizer = wx.GridBagSizer(hgap=3, vgap=3)

        row = 0
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Width:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))

        width = SpinCtrl(
            parent=panel,
            id=wx.ID_ANY,
            min=0,
            max=500,
            initial=self.settings.Get(
                group='modeler',
                key='data',
                subkey=(
                    'size',
                    'width')))
        width.SetName('GetValue')
        self.winId['modeler:data:size:width'] = width.GetId()

        gridSizer.Add(width,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        row += 1
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Height:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))

        height = SpinCtrl(
            parent=panel,
            id=wx.ID_ANY,
            min=0,
            max=500,
            initial=self.settings.Get(
                group='modeler',
                key='data',
                subkey=(
                    'size',
                    'height')))
        height.SetName('GetValue')
        self.winId['modeler:data:size:height'] = height.GetId()

        gridSizer.Add(height,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        gridSizer.AddGrowableCol(0)
        sizer.Add(
            gridSizer,
            proportion=1,
            flag=wx.ALL | wx.EXPAND,
            border=5)
        border.Add(sizer, proportion=0, flag=wx.LEFT |
                   wx.RIGHT | wx.BOTTOM | wx.EXPAND, border=3)

        panel.SetSizer(border)

        return panel

    def _createLoopPage(self, notebook):
        """Create notebook page for loop settings"""
        panel = wx.Panel(parent=notebook, id=wx.ID_ANY)
        notebook.AddPage(page=panel, text=_("Loop"))

        # colors
        border = wx.BoxSizer(wx.VERTICAL)
        box = StaticBox(parent=panel, id=wx.ID_ANY,
                        label=" %s " % _("Color"))
        sizer = wx.StaticBoxSizer(box, wx.VERTICAL)

        gridSizer = wx.GridBagSizer(hgap=3, vgap=3)

        row = 0
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Valid:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))
        vColor = csel.ColourSelect(
            parent=panel, id=wx.ID_ANY, colour=self.settings.Get(
                group='modeler', key='loop', subkey=(
                    'color', 'valid')), size=globalvar.DIALOG_COLOR_SIZE)
        vColor.SetName('GetColour')
        self.winId['modeler:loop:color:valid'] = vColor.GetId()

        gridSizer.Add(vColor,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        gridSizer.AddGrowableCol(0)
        sizer.Add(
            gridSizer,
            proportion=1,
            flag=wx.ALL | wx.EXPAND,
            border=5)
        border.Add(sizer, proportion=0, flag=wx.LEFT |
                   wx.RIGHT | wx.BOTTOM | wx.EXPAND, border=3)

        # size
        box = StaticBox(parent=panel, id=wx.ID_ANY,
                        label=" %s " % _("Shape size"))
        sizer = wx.StaticBoxSizer(box, wx.VERTICAL)

        gridSizer = wx.GridBagSizer(hgap=3, vgap=3)

        row = 0
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Width:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))

        width = SpinCtrl(
            parent=panel,
            id=wx.ID_ANY,
            min=0,
            max=500,
            initial=self.settings.Get(
                group='modeler',
                key='loop',
                subkey=(
                    'size',
                    'width')))
        width.SetName('GetValue')
        self.winId['modeler:loop:size:width'] = width.GetId()

        gridSizer.Add(width,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        row += 1
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Height:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))

        height = SpinCtrl(
            parent=panel,
            id=wx.ID_ANY,
            min=0,
            max=500,
            initial=self.settings.Get(
                group='modeler',
                key='loop',
                subkey=(
                    'size',
                    'height')))
        height.SetName('GetValue')
        self.winId['modeler:loop:size:height'] = height.GetId()

        gridSizer.Add(height,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        gridSizer.AddGrowableCol(0)
        sizer.Add(
            gridSizer,
            proportion=1,
            flag=wx.ALL | wx.EXPAND,
            border=5)
        border.Add(sizer, proportion=0, flag=wx.LEFT |
                   wx.RIGHT | wx.BOTTOM | wx.EXPAND, border=3)

        panel.SetSizer(border)

        return panel

    def _createCommentPage(self, notebook):
        """Create notebook page for comment settings"""
        panel = wx.Panel(parent=notebook, id=wx.ID_ANY)
        notebook.AddPage(page=panel, text=_("Comment"))

        # colors
        border = wx.BoxSizer(wx.VERTICAL)
        box = StaticBox(parent=panel, id=wx.ID_ANY,
                        label=" %s " % _("Color"))
        sizer = wx.StaticBoxSizer(box, wx.VERTICAL)

        gridSizer = wx.GridBagSizer(hgap=3, vgap=3)

        row = 0
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Valid:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))
        vColor = csel.ColourSelect(
            parent=panel,
            id=wx.ID_ANY,
            colour=self.settings.Get(
                group='modeler',
                key='comment',
                subkey='color'),
            size=globalvar.DIALOG_COLOR_SIZE)
        vColor.SetName('GetColour')
        self.winId['modeler:comment:color'] = vColor.GetId()

        gridSizer.Add(vColor,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        gridSizer.AddGrowableCol(0)
        sizer.Add(
            gridSizer,
            proportion=1,
            flag=wx.ALL | wx.EXPAND,
            border=5)
        border.Add(sizer, proportion=0, flag=wx.LEFT |
                   wx.RIGHT | wx.BOTTOM | wx.EXPAND, border=3)

        # size
        box = StaticBox(parent=panel, id=wx.ID_ANY,
                        label=" %s " % _("Shape size"))
        sizer = wx.StaticBoxSizer(box, wx.VERTICAL)

        gridSizer = wx.GridBagSizer(hgap=3, vgap=3)

        row = 0
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Width:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))

        width = SpinCtrl(
            parent=panel,
            id=wx.ID_ANY,
            min=0,
            max=500,
            initial=self.settings.Get(
                group='modeler',
                key='comment',
                subkey=(
                    'size',
                    'width')))
        width.SetName('GetValue')
        self.winId['modeler:comment:size:width'] = width.GetId()

        gridSizer.Add(width,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        row += 1
        gridSizer.Add(StaticText(parent=panel, id=wx.ID_ANY,
                                 label=_("Height:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 0))

        height = SpinCtrl(
            parent=panel,
            id=wx.ID_ANY,
            min=0,
            max=500,
            initial=self.settings.Get(
                group='modeler',
                key='comment',
                subkey=(
                    'size',
                    'height')))
        height.SetName('GetValue')
        self.winId['modeler:comment:size:height'] = height.GetId()

        gridSizer.Add(height,
                      flag=wx.ALIGN_RIGHT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(row, 1))

        gridSizer.AddGrowableCol(0)
        sizer.Add(
            gridSizer,
            proportion=1,
            flag=wx.ALL | wx.EXPAND,
            border=5)
        border.Add(sizer, proportion=0, flag=wx.LEFT |
                   wx.RIGHT | wx.BOTTOM | wx.EXPAND, border=3)

        panel.SetSizer(border)

        return panel

    def OnApply(self, event):
        """Button 'Apply' pressed"""
        PreferencesBaseDialog.OnApply(self, event)

        self.parent.GetModel().Update()
        self.parent.GetCanvas().Refresh()

    def OnSave(self, event):
        """Button 'Save' pressed"""
        PreferencesBaseDialog.OnSave(self, event)

        self.parent.GetModel().Update()
        self.parent.GetCanvas().Refresh()


class PropertiesDialog(wx.Dialog):
    """Model properties dialog
    """

    def __init__(self, parent, id=wx.ID_ANY,
                 title=_('Model properties'),
                 size=(350, 400),
                 style=wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER):
        wx.Dialog.__init__(self, parent, id, title, size=size,
                           style=style)

        self.metaBox = StaticBox(parent=self, id=wx.ID_ANY,
                                 label=" %s " % _("Metadata"))
        self.cmdBox = StaticBox(parent=self, id=wx.ID_ANY,
                                label=" %s " % _("Commands"))

        self.name = TextCtrl(parent=self, id=wx.ID_ANY,
                             size=(300, 25))
        self.desc = TextCtrl(parent=self, id=wx.ID_ANY,
                             style=wx.TE_MULTILINE,
                             size=(300, 50))
        self.author = TextCtrl(parent=self, id=wx.ID_ANY,
                               size=(300, 25))

        # commands
        self.overwrite = wx.CheckBox(parent=self, id=wx.ID_ANY, label=_(
            "Allow output files to overwrite existing files"))
        self.overwrite.SetValue(
            UserSettings.Get(
                group='cmd',
                key='overwrite',
                subkey='enabled'))

        # buttons
        self.btnOk = Button(self, wx.ID_OK)
        self.btnCancel = Button(self, wx.ID_CANCEL)
        self.btnOk.SetDefault()

        self.btnOk.SetToolTip(_("Apply properties"))
        self.btnOk.SetDefault()
        self.btnCancel.SetToolTip(_("Close dialog and ignore changes"))

        self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)

        self._layout()

    def _layout(self):
        metaSizer = wx.StaticBoxSizer(self.metaBox, wx.VERTICAL)
        gridSizer = wx.GridBagSizer(hgap=3, vgap=3)
        gridSizer.Add(StaticText(parent=self, id=wx.ID_ANY,
                                 label=_("Name:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(0, 0))
        gridSizer.Add(self.name,
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL | wx.EXPAND,
                      pos=(0, 1))
        gridSizer.Add(StaticText(parent=self, id=wx.ID_ANY,
                                 label=_("Description:")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(1, 0))
        gridSizer.Add(self.desc,
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL | wx.EXPAND,
                      pos=(1, 1))
        gridSizer.Add(StaticText(parent=self, id=wx.ID_ANY,
                                 label=_("Author(s):")),
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL,
                      pos=(2, 0))
        gridSizer.Add(self.author,
                      flag=wx.ALIGN_LEFT |
                      wx.ALIGN_CENTER_VERTICAL | wx.EXPAND,
                      pos=(2, 1))
        gridSizer.AddGrowableCol(1)
        gridSizer.AddGrowableRow(1)
        metaSizer.Add(gridSizer, proportion=1, flag=wx.EXPAND)

        cmdSizer = wx.StaticBoxSizer(self.cmdBox, wx.VERTICAL)
        cmdSizer.Add(self.overwrite,
                     flag=wx.EXPAND | wx.ALL, border=3)

        btnStdSizer = wx.StdDialogButtonSizer()
        btnStdSizer.AddButton(self.btnCancel)
        btnStdSizer.AddButton(self.btnOk)
        btnStdSizer.Realize()

        mainSizer = wx.BoxSizer(wx.VERTICAL)
        mainSizer.Add(metaSizer, proportion=1,
                      flag=wx.EXPAND | wx.ALL, border=5)
        mainSizer.Add(
            cmdSizer,
            proportion=0,
            flag=wx.EXPAND | wx.LEFT | wx.RIGHT | wx.BOTTOM,
            border=5)
        mainSizer.Add(btnStdSizer, proportion=0,
                      flag=wx.EXPAND | wx.ALL, border=5)

        self.SetSizer(mainSizer)
        mainSizer.Fit(self)

    def OnCloseWindow(self, event):
        self.Hide()

    def GetValues(self):
        """Get values"""
        return {'name': self.name.GetValue(),
                'description': self.desc.GetValue(),
                'author': self.author.GetValue(),
                'overwrite': self.overwrite.IsChecked()}

    def Init(self, prop):
        """Initialize dialog"""
        self.name.SetValue(prop['name'])
        self.desc.SetValue(prop['description'])
        self.author.SetValue(prop['author'])
        if 'overwrite' in prop:
            self.overwrite.SetValue(prop['overwrite'])