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"""
@package vnet.toolbars
@brief Vector network analysis dialog - toolbars
Classes:
- toolbars::PointListToolbar
- toolbars::MainToolbar
(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 Stepan Turek <stepan.turek seznam.cz> (GSoC 2012, mentor: Martin Landa)
@author Lukas Bocan <silent_bob centrum.cz> (turn costs support)
@author Eliska Kyzlikova <eliska.kyzlikova gmail.com> (turn costs support)
"""
import wx
from icons.icon import MetaIcon
from gui_core.toolbars import BaseToolbar, BaseIcons
from gui_core.wrap import ComboBox
from core.gcmd import RunCommand
class PointListToolbar(BaseToolbar):
"""Toolbar for managing list of points
:param parent: reference to VNETDialog
"""
def __init__(self, parent, toolSwitcher, dialog, vnet_mgr):
BaseToolbar.__init__(self, parent, toolSwitcher)
self.vnet_mgr = vnet_mgr
self.vnet_pts_mgr = self.vnet_mgr.GetPointsManager()
self.dialog = dialog
self.InitToolbar(self._toolbarData())
self.toolSwitcher.AddToolToGroup("mouseUse", self, self.insertPoint)
# realize the toolbar
self.Realize()
def _toolbarData(self):
icons = {
"insertPoint": MetaIcon(
img="pointer", label=_("Insert points from Map Display")
),
"snapping": MetaIcon(img="move", label=_("Activate snapping to nodes")),
"isec_turn_edit": MetaIcon(
img="line-edit", label=_("Activate mode for turns editing")
),
"global_turn_edit": MetaIcon(
img="vector-tools", label=_("Activate mode for global turns editing")
),
"pointAdd": MetaIcon(img="point-create", label=_("Add new point")),
"pointDelete": MetaIcon(img="gcp-delete", label=_("Delete selected point")),
}
return self._getToolbarData(
(
(
("insertPoint", icons["insertPoint"].label),
icons["insertPoint"],
self.OnEditPointMode, # TODO self.list.dialog
wx.ITEM_CHECK,
),
(
("snapping", icons["snapping"].label),
icons["snapping"],
lambda event: self.vnet_mgr.Snapping(event.IsChecked()),
wx.ITEM_CHECK,
),
(None,),
(
("pointAdd", icons["pointAdd"].label),
icons["pointAdd"],
lambda event: self.vnet_pts_mgr.AddPoint(),
),
(
("pointDelete", icons["pointDelete"].label),
icons["pointDelete"],
self.OnDeletePoint,
),
(None,), # ,
# ('isec_turn_edit', icons['isec_turn_edit'],
# self.dialog.OnDefIsecTurnCosts,
# wx.ITEM_CHECK),
# ('global_turn_edit', icons['global_turn_edit'],
# self.dialog.OnDefGlobalTurnCosts)
)
)
def GetToolId(self, toolName): # TODO can be useful in base
return vars(self)[toolName]
def OnEditPointMode(self, event):
self.vnet_pts_mgr.EditPointMode(not self.vnet_pts_mgr.IsEditPointModeActive())
def OnDeletePoint(self, event):
pt_id = self.vnet_pts_mgr.GetSelected()
self.vnet_pts_mgr.DeletePoint(pt_id)
class MainToolbar(BaseToolbar):
"""Main toolbar"""
def __init__(self, parent, vnet_mgr):
BaseToolbar.__init__(self, parent)
self.InitToolbar(self._toolbarData())
self.vnet_mgr = vnet_mgr
# realize the toolbar
self.Realize()
def _toolbarData(self):
icons = {
"run": MetaIcon(img="execute", label=_("Execute analysis")),
"undo": MetaIcon(img="undo", label=_("Go to previous analysis result")),
"redo": MetaIcon(img="redo", label=_("Go to next analysis result")),
"showResult": MetaIcon(img="layer-add", label=_("Show analysis result")),
"saveTempLayer": MetaIcon(
img="map-export", label=_("Save temporary result")
),
"settings": BaseIcons["settings"],
"help": BaseIcons["help"],
"quit": BaseIcons["quit"],
}
return self._getToolbarData(
(
(
("run", icons["run"].label),
icons["run"],
self.parent.OnAnalyze,
),
(None,),
(
("undo", _("Previous analysis result")),
icons["undo"],
self.parent.OnUndo,
),
(
("redo", _("Next analysis result")),
icons["redo"],
self.parent.OnRedo,
),
(None,),
(
("showResult", icons["showResult"].label),
icons["showResult"],
self.parent.OnShowResult,
wx.ITEM_CHECK,
),
(
("saveTempLayer", icons["saveTempLayer"].label),
icons["saveTempLayer"],
self.parent.OnSaveTmpLayer,
),
(None,),
(
("settings", icons["settings"].label),
icons["settings"],
self.parent.OnSettings,
),
(
("help", icons["help"].label),
icons["help"],
self.OnHelp,
),
(
("quit", icons["quit"].label),
icons["quit"],
self.parent.OnCloseDialog,
),
)
)
def UpdateUndoRedo(self, curr_step, steps_num):
id = vars(self)["showResult"]
self.ToggleTool(id, True)
if curr_step >= steps_num:
self.Enable("undo", False)
else:
self.Enable("undo", True)
if curr_step <= 0:
self.Enable("redo", False)
else:
self.Enable("redo", True)
def OnHelp(self, event):
RunCommand("g.manual", entry="wxGUI.vnet")
class AnalysisToolbar(BaseToolbar):
"""Main toolbar"""
def __init__(self, parent, vnet_mgr):
BaseToolbar.__init__(self, parent)
self.vnet_mgr = vnet_mgr
self.InitToolbar(self._toolbarData())
choices = []
for moduleName in self.vnet_mgr.GetAnalyses():
choices.append(self.vnet_mgr.GetAnalysisProperties(moduleName)["label"])
self.anChoice = ComboBox(
parent=self,
id=wx.ID_ANY,
choices=choices,
style=wx.CB_READONLY,
size=(350, 30),
) # FIXME
self.anChoice.SetToolTip(_("Available analyses"))
self.anChoice.SetSelection(0)
self.anChoiceId = self.AddControl(self.anChoice)
self.parent.Bind(
wx.EVT_COMBOBOX, self.parent.OnAnalysisChanged, self.anChoiceId
)
# workaround for Mac bug. May be fixed by 2.8.8, but not before then.
self.anChoice.Hide()
self.anChoice.Show()
# realize the toolbar
self.Realize()
def _toolbarData(self):
icons = {}
return self._getToolbarData(())
|
