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- """
- @package datacatalog.toolbars
- @brief Data Catalog toolbars
- Classes:
- - toolbars::DataCatalogToolbar(BaseToolbar)
- (C) 2016 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
- from gui_core.toolbars import BaseToolbar
- from gui_core.wrap import StaticText, TextCtrl
- from icons.icon import MetaIcon
- icons = {
- 'reloadTree': MetaIcon(
- img='redraw',
- label=_("Reload GRASS locations")),
- 'reloadMapset': MetaIcon(
- img='reload',
- label=_("Reload current GRASS mapset only")),
- 'unlocked': MetaIcon(
- img='unlocked',
- label=_("Click to restrict editing to current mapset only")),
- 'locked': MetaIcon(
- img='locked',
- label=_("Click to allow editing other mapsets")),
- 'addGrassDB': MetaIcon(
- img='grassdb-add',
- label=_("Click to add new GRASS database")),
- 'addMapset': MetaIcon(
- img='mapset-add',
- label=_("Click to add new mapset in current location"))
- }
- class DataCatalogToolbar(BaseToolbar):
- """Main data catalog toolbar
- """
- def __init__(self, parent):
- """Main toolbar constructor
- """
- BaseToolbar.__init__(self, parent)
- self.InitToolbar(self._toolbarData())
- self.filter = TextCtrl(parent=self)
- self.filter.SetSize((120, self.filter.GetBestSize()[1]))
- self.filter.Bind(wx.EVT_TEXT,
- lambda event: self.parent.Filter(
- self.filter.GetValue()))
- self.AddControl(StaticText(self, label=_("Search:")))
- self.AddControl(self.filter)
- help = _("Type to search database by map type or name. "
- "Use prefix 'r:', 'v:' and 'r3:'"
- "to show only raster, vector or 3D raster data, respectively. "
- "Use Python regular expressions to refine your search.")
- self.SetToolShortHelp(self.filter.GetId(), help)
- # realize the toolbar
- self.Realize()
- def _toolbarData(self):
- """Returns toolbar data (name, icon, handler)"""
- # BaseIcons are a set of often used icons. It is possible
- # to reuse icons in ./trunk/gui/icons/grass or add new ones there.
- return self._getToolbarData((("reloadTree", icons["reloadTree"],
- self.parent.OnReloadTree),
- ("reloadMapset", icons["reloadMapset"],
- self.parent.OnReloadCurrentMapset),
- ("lock", icons['locked'],
- self.OnSetRestriction, wx.ITEM_CHECK),
- ("addGrassDB", icons['addGrassDB'],
- self.parent.OnAddGrassDB),
- ("addMapset", icons['addMapset'],
- self.parent.OnCreateMapset)
- ))
- def OnSetRestriction(self, event):
- if self.GetToolState(self.lock):
- self.SetToolNormalBitmap(self.lock, icons['unlocked'].GetBitmap())
- self.SetToolShortHelp(self.lock, icons['unlocked'].GetLabel())
- self.parent.SetRestriction(restrict=False)
- else:
- self.SetToolNormalBitmap(self.lock, icons['locked'].GetBitmap())
- self.SetToolShortHelp(self.lock, icons['locked'].GetLabel())
- self.parent.SetRestriction(restrict=True)
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