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from wxPython.wx import * |
from wxPython.wx import * |
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from wxPython.wx import __version__ as wxPython_version |
from wxPython.wx import __version__ as wxPython_version |
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from wxPython.lib.dialogs import wxMultipleChoiceDialog |
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import Thuban |
import Thuban |
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import Thuban.version |
import Thuban.version |
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from Thuban import _ |
from Thuban import _ |
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from Thuban.Model.session import create_empty_session |
from Thuban.Model.session import create_empty_session |
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from Thuban.Model.layer import Layer, RasterLayer |
from Thuban.Model.layer import Layer, RasterLayer |
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from Thuban.Model.color import Color |
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from Thuban.Model.proj import Projection |
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import view |
import view |
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import tree |
import tree |
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import proj4dialog |
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import tableview, identifyview |
import tableview, identifyview |
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from Thuban.UI.classifier import Classifier |
from Thuban.UI.classifier import Classifier |
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import legend |
import legend |
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# implemented in the __getattr__ method. |
# implemented in the __getattr__ method. |
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delegated_methods = {"SelectLayer": "canvas", |
delegated_methods = {"SelectLayer": "canvas", |
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"SelectShapes": "canvas", |
"SelectShapes": "canvas", |
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"SelectedLayer": "canvas", |
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"SelectedShapes": "canvas", |
"SelectedShapes": "canvas", |
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} |
} |
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self.init_dialogs() |
self.init_dialogs() |
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EVT_CLOSE(self, self._OnClose) |
EVT_CLOSE(self, self.OnClose) |
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def Subscribe(self, channel, *args): |
def Subscribe(self, channel, *args): |
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"""Subscribe a function to a message channel. |
"""Subscribe a function to a message channel. |
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def Exit(self): |
def Exit(self): |
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self.Close(False) |
self.Close(False) |
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def _OnClose(self, event): |
def OnClose(self, event): |
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result = self.save_modified_session(can_veto = event.CanVeto()) |
result = self.save_modified_session(can_veto = event.CanVeto()) |
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if result == wxID_CANCEL: |
if result == wxID_CANCEL: |
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event.Veto() |
event.Veto() |
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# wx's destroy event, but that isn't implemented for wxGTK |
# wx's destroy event, but that isn't implemented for wxGTK |
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# yet. |
# yet. |
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self.canvas.Unsubscribe(VIEW_POSITION, self.view_position_changed) |
self.canvas.Unsubscribe(VIEW_POSITION, self.view_position_changed) |
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DockFrame._OnClose(self, event) |
DockFrame.OnClose(self, event) |
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for dlg in self.dialogs.values(): |
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dlg.Destroy() |
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self.canvas.Destroy() |
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self.Destroy() |
self.Destroy() |
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def SetMap(self, map): |
def SetMap(self, map): |
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if dlg.ShowModal() == wxID_OK: |
if dlg.ShowModal() == wxID_OK: |
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filename = dlg.GetPath() |
filename = dlg.GetPath() |
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title = os.path.splitext(os.path.basename(filename))[0] |
title = os.path.splitext(os.path.basename(filename))[0] |
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store = self.application.Session().OpenShapefile(filename) |
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layer = Layer(title, store) |
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map = self.canvas.Map() |
map = self.canvas.Map() |
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has_layers = map.HasLayers() |
has_layers = map.HasLayers() |
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try: |
try: |
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map.AddLayer(layer) |
store = self.application.Session().OpenShapefile(filename) |
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except IOError: |
except IOError: |
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# the layer couldn't be opened |
# the layer couldn't be opened |
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self.RunMessageBox(_("Add Layer"), |
self.RunMessageBox(_("Add Layer"), |
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_("Can't open the file '%s'.") % filename) |
_("Can't open the file '%s'.") % filename) |
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else: |
else: |
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layer = Layer(title, store) |
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map.AddLayer(layer) |
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if not has_layers: |
if not has_layers: |
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# if we're adding a layer to an empty map, fit the |
# if we're adding a layer to an empty map, fit the |
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# new map to the window |
# new map to the window |
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if dlg.ShowModal() == wxID_OK: |
if dlg.ShowModal() == wxID_OK: |
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filename = dlg.GetPath() |
filename = dlg.GetPath() |
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title = os.path.splitext(os.path.basename(filename))[0] |
title = os.path.splitext(os.path.basename(filename))[0] |
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layer = RasterLayer(title, filename) |
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map = self.canvas.Map() |
map = self.canvas.Map() |
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has_layers = map.HasLayers() |
has_layers = map.HasLayers() |
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try: |
try: |
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map.AddLayer(layer) |
layer = RasterLayer(title, filename) |
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except IOError: |
except IOError: |
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# the layer couldn't be opened |
# the layer couldn't be opened |
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self.RunMessageBox(_("Add Image Layer"), |
self.RunMessageBox(_("Add Image Layer"), |
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_("Can't open the file '%s'.") % filename) |
_("Can't open the file '%s'.") % filename) |
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else: |
else: |
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map.AddLayer(layer) |
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if not has_layers: |
if not has_layers: |
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# if we're adding a layer to an empty map, fit the |
# if we're adding a layer to an empty map, fit the |
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# new map to the window |
# new map to the window |
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dialog = self.get_open_dialog(name) |
dialog = self.get_open_dialog(name) |
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if dialog is None: |
if dialog is None: |
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dialog = tableview.LayerTableFrame(self, name, |
dialog = tableview.LayerTableFrame(self, name, |
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_("Table: %s") % layer.Title(), |
_("Layer Table: %s") % layer.Title(), |
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layer, table) |
layer, table) |
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self.add_dialog(name, dialog) |
self.add_dialog(name, dialog) |
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dialog.Show(true) |
dialog.Show(True) |
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else: |
else: |
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# FIXME: bring dialog to front here |
# FIXME: bring dialog to front here |
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pass |
pass |
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dialog.Raise() |
dialog.Raise() |
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def LayerJoinTable(self): |
def LayerJoinTable(self): |
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print "LayerJoinTable" |
layer = self.canvas.SelectedLayer() |
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if layer is not None: |
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dlg = JoinDialog(self, _("Join Layer with Table"), |
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self.application.session, |
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layer = layer) |
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dlg.ShowModal() |
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def LayerUnjoinTable(self): |
def LayerUnjoinTable(self): |
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print "LayerUnjoinTable" |
layer = self.canvas.SelectedLayer() |
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if layer is not None: |
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orig_store = layer.ShapeStore().OrigShapeStore() |
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if orig_store: |
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layer.SetShapeStore(orig_store) |
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def ShowLegend(self): |
def ShowLegend(self): |
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if not self.LegendShown(): |
if not self.LegendShown(): |
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return dialog is not None and dialog.IsShown() |
return dialog is not None and dialog.IsShown() |
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def TableOpen(self): |
def TableOpen(self): |
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print "TableOpen" |
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dlg = wxFileDialog(self, _("Open Table"), ".", "", |
dlg = wxFileDialog(self, _("Open Table"), ".", "", |
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"DBF Files (*.dbf)|*.dbf|" + |
_("DBF Files (*.dbf)") + "|*.dbf|" + |
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"CSV Files (*.csv)|*.csv|" + |
#_("CSV Files (*.csv)") + "|*.csv|" + |
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"All Files (*.*)|*.*", |
_("All Files (*.*)") + "|*.*", |
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wxOPEN) |
wxOPEN) |
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if dlg.ShowModal() == wxID_OK: |
if dlg.ShowModal() == wxID_OK: |
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#self.application.session.OpenTable(dlg.GetPath()) |
filename = dlg.GetPath() |
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pass |
dlg.Destroy() |
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try: |
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dlg.Destroy() |
table = self.application.session.OpenTableFile(filename) |
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except IOError: |
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# the layer couldn't be opened |
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self.RunMessageBox(_("Open Table"), |
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_("Can't open the file '%s'.") % filename) |
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else: |
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self.ShowTableView(table) |
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def TableClose(self): |
def TableClose(self): |
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print "TableClose" |
tables = self.application.session.UnreferencedTables() |
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dlg = wxMultipleChoiceDialog(self, _("Pick the tables to close:"), |
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_("Close Table"), |
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[t.Title() for t in tables], |
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size = (400, 300), style=wxRESIZE_BORDER) |
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if dlg.ShowModal() == wxID_OK: |
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for i in dlg.GetValue(): |
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self.application.session.RemoveTable(tables[i]) |
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def TableShow(self): |
def TableShow(self): |
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print "TableShow" |
"""Offer a multi-selection dialog for tables to be displayed |
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The windows for the selected tables are opened or brought to |
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the front. |
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""" |
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tables = self.application.session.Tables() |
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def TableHide(self): |
dlg = wxMultipleChoiceDialog(self, _("Pick the table to show:"), |
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print "TableHide" |
_("Show Table"), |
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[t.Title() for t in tables], |
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size = (400,300), |
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style = wxDEFAULT_DIALOG_STYLE | |
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wxRESIZE_BORDER) |
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if (dlg.ShowModal() == wxID_OK): |
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for i in dlg.GetValue(): |
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# XXX: if the table belongs to a layer, open a |
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# LayerTableFrame instead of QueryTableFrame |
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self.ShowTableView(tables[i]) |
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def TableJoin(self): |
def TableJoin(self): |
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print "TableJoin" |
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dlg = JoinDialog(self, _("Join Tables"), self.application.session) |
dlg = JoinDialog(self, _("Join Tables"), self.application.session) |
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if dlg.ShowModal() == wxID_OK: |
dlg.ShowModal() |
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print "OK" |
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def ShowTableView(self, table): |
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"""Open a table view for the table and optionally""" |
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name = "table_view%d" % id(table) |
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dialog = self.get_open_dialog(name) |
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if dialog is None: |
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dialog = tableview.QueryTableFrame(self, name, |
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_("Table: %s") % table.Title(), |
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table) |
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self.add_dialog(name, dialog) |
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dialog.Show(True) |
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# FIXME: else bring dialog to front |
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def ZoomInTool(self): |
def ZoomInTool(self): |
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self.canvas.ZoomInTool() |
self.canvas.ZoomInTool() |
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sensitive = _has_selected_layer) |
sensitive = _has_selected_layer) |
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_method_command("layer_jointable", _("&Join Table..."), "LayerJoinTable", |
_method_command("layer_jointable", _("&Join Table..."), "LayerJoinTable", |
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sensitive = _has_selected_layer) |
sensitive = _has_selected_layer) |
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942 |
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def _can_unjoin(context): |
943 |
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layer = context.mainwindow.SelectedLayer() |
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return bool(layer and layer.ShapeStore().OrigShapeStore() is not None) |
945 |
_method_command("layer_unjointable", _("&Unjoin Table..."), "LayerUnjoinTable", |
_method_command("layer_unjointable", _("&Unjoin Table..."), "LayerUnjoinTable", |
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sensitive = _has_selected_layer) |
sensitive = _can_unjoin) |
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# Table menu |
# Table menu |
949 |
_method_command("table_open", _("&Open..."), "TableOpen") |
_method_command("table_open", _("&Open..."), "TableOpen") |
950 |
_method_command("table_close", _("&Close"), "TableClose") |
_method_command("table_close", _("&Close"), "TableClose", |
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sensitive = lambda context: bool(context.session.UnreferencedTables())) |
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_method_command("table_show", _("&Show"), "TableShow") |
_method_command("table_show", _("&Show"), "TableShow") |
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_method_command("table_hide", _("&Hide"), "TableHide") |
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953 |
_method_command("table_join", _("&Join..."), "TableJoin") |
_method_command("table_join", _("&Join..."), "TableJoin") |
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# Export only under Windows ... |
# Export only under Windows ... |
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Menu("table", _("&Table"), |
Menu("table", _("&Table"), |
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["table_open", "table_close", |
["table_open", "table_close", |
996 |
None, |
None, |
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"table_show", "table_hide", |
"table_show", |
998 |
None, |
None, |
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"table_join"]), |
"table_join"]), |
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Menu("help", _("&Help"), |
Menu("help", _("&Help"), |