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"""
@package swipe.toolbars
@brief Map Swipe toolbars and icons.
Classes:
- toolbars::SwipeMapToolbar
- toolbars::SwipeMainToolbar
- toolbars::SwipeMiscToolbar
(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 gui_core.toolbars import BaseToolbar, BaseIcons
from gui_core.wrap import Menu
from icons.icon import MetaIcon
swipeIcons = {
"tools": MetaIcon(img="tools", label=_("Tools")),
"addRast": BaseIcons["addRast"].SetLabel(_("Select raster maps")),
"query": MetaIcon(
img="info",
label=_("Query raster/vector map(s)"),
desc=_("Query selected raster/vector map(s)"),
),
}
class SwipeMapToolbar(BaseToolbar):
"""Map toolbar (to control map zoom and rendering)"""
def __init__(self, parent, toolSwitcher):
"""Map toolbar constructor"""
BaseToolbar.__init__(self, parent, toolSwitcher)
self.InitToolbar(self._toolbarData())
self._default = self.pan
# realize the toolbar
self.Realize()
for tool in (self.pointer, self.query, self.pan, self.zoomIn, self.zoomOut):
self.toolSwitcher.AddToolToGroup(group="mouseUse", toolbar=self, tool=tool)
self.EnableTool(self.zoomBack, False)
def _toolbarData(self):
"""Returns toolbar data (name, icon, handler)"""
# BaseIcons are a set of often used icons. It is possible
# to reuse icons in gui/icons/grass or add new ones there.
icons = BaseIcons
return self._getToolbarData(
(
(
("rendermap", icons["render"].label),
icons["render"],
self.parent.OnRender,
),
(
("pointer", icons["pointer"].label),
icons["pointer"],
self.parent.OnPointer,
wx.ITEM_CHECK,
),
(
("query", swipeIcons["query"].label),
swipeIcons["query"],
self.parent.OnQuery,
wx.ITEM_CHECK,
),
(
("pan", icons["pan"].label),
icons["pan"],
self.parent.OnPan,
wx.ITEM_CHECK,
), # toggle tool
(
("zoomIn", icons["zoomIn"].label),
icons["zoomIn"],
self.parent.OnZoomIn,
wx.ITEM_CHECK,
),
(
("zoomOut", icons["zoomOut"].label),
icons["zoomOut"],
self.parent.OnZoomOut,
wx.ITEM_CHECK,
),
(None,),
(
("zoomBack", icons["zoomBack"].label),
icons["zoomBack"],
self.parent.OnZoomBack,
),
(
("zoomToMap", icons["zoomExtent"].label),
icons["zoomExtent"],
self.parent.OnZoomToMap,
),
(None,),
(
("saveFile", icons["saveFile"].label),
icons["saveFile"],
self.parent.SaveToFile,
),
(
("mapDispSettings", BaseIcons["mapDispSettings"].label),
BaseIcons["mapDispSettings"],
self.parent.OnMapDisplayProperties,
),
)
)
def SetActiveMap(self, index):
"""Set currently selected map.
Unused, needed because of DoubleMapPanel API.
"""
pass
class SwipeMainToolbar(BaseToolbar):
"""Toolbar with tools related to application functionality"""
def __init__(self, parent):
"""Toolbar constructor"""
BaseToolbar.__init__(self, parent)
self.InitToolbar(self._toolbarData())
# add tool to toggle active map window
self.toggleMode = wx.Choice(parent=self)
for label, cdata in zip(
[_("Swipe mode"), _("Mirror mode")], ["swipe", "mirror"]
):
self.toggleMode.Append(label, cdata)
self.toggleMode.SetSelection(0)
self.toggleMode.SetSize(self.toggleMode.GetBestSize())
self.toggleMode.Bind(
wx.EVT_CHOICE,
lambda event: self.parent.SetViewMode(
self.toggleMode.GetClientData(event.GetSelection())
),
)
self.InsertControl(3, self.toggleMode)
help = _("Choose view mode")
self.SetToolShortHelp(self.toggleMode.GetId(), help)
# realize the toolbar
self.Realize()
def _toolbarData(self):
"""Toolbar data"""
return self._getToolbarData(
(
(
("addRaster", swipeIcons["addRast"].label),
swipeIcons["addRast"],
self.parent.OnSelectLayers,
),
(None,),
(
("tools", swipeIcons["tools"].label),
swipeIcons["tools"],
self.OnToolMenu,
),
)
)
def SetMode(self, mode):
for i in range(self.toggleMode.GetCount()):
if mode == self.toggleMode.GetClientData(i):
self.toggleMode.SetSelection(i)
def OnToolMenu(self, event):
"""Menu for additional tools"""
toolMenu = Menu()
for label, itype, handler, desc in (
(
_("Switch orientation"),
wx.ITEM_NORMAL,
self.parent.OnSwitchOrientation,
"switchOrientation",
),
(
_("Switch maps"),
wx.ITEM_NORMAL,
self.parent.OnSwitchWindows,
"switchMaps",
),
):
# Add items to the menu
item = wx.MenuItem(
parentMenu=toolMenu, id=wx.ID_ANY, text=label, kind=itype
)
toolMenu.AppendItem(item)
self.parent.GetWindow().Bind(wx.EVT_MENU, handler, item)
# Popup the menu. If an item is selected then its handler
# will be called before PopupMenu returns.
self.parent.GetWindow().PopupMenu(toolMenu)
toolMenu.Destroy()
class SwipeMiscToolbar(BaseToolbar):
"""Toolbar with miscellaneous tools related to app"""
def __init__(self, parent):
"""Toolbar constructor"""
BaseToolbar.__init__(self, parent)
self.InitToolbar(self._toolbarData())
# realize the toolbar
self.Realize()
def _toolbarData(self):
"""Toolbar data"""
return self._getToolbarData(
(
(
("settings", BaseIcons["settings"].label),
BaseIcons["settings"],
self.parent.OnPreferences,
),
(
("help", BaseIcons["help"].label),
BaseIcons["help"],
self.parent.OnHelp,
),
(
("quit", BaseIcons["quit"].label),
BaseIcons["quit"],
self.parent.OnCloseWindow,
),
)
)
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