17 |
#__BuildDate__ = "$Date$" |
#__BuildDate__ = "$Date$" |
18 |
|
|
19 |
import os |
import os |
20 |
|
import copy |
21 |
|
|
22 |
from wxPython.wx import * |
from wxPython.wx import * |
23 |
from wxPython.wx import __version__ as wxPython_version |
from wxPython.wx import __version__ as wxPython_version |
30 |
from Thuban import _ |
from Thuban import _ |
31 |
from Thuban.Model.session import create_empty_session |
from Thuban.Model.session import create_empty_session |
32 |
from Thuban.Model.layer import Layer, RasterLayer |
from Thuban.Model.layer import Layer, RasterLayer |
|
from Thuban.Model.color import Color |
|
|
from Thuban.Model.proj import Projection |
|
33 |
|
|
34 |
import view |
import view |
35 |
import tree |
import tree |
|
import proj4dialog |
|
36 |
import tableview, identifyview |
import tableview, identifyview |
37 |
from Thuban.UI.classifier import Classifier |
from Thuban.UI.classifier import Classifier |
38 |
import legend |
import legend |
65 |
# implemented in the __getattr__ method. |
# implemented in the __getattr__ method. |
66 |
delegated_methods = {"SelectLayer": "canvas", |
delegated_methods = {"SelectLayer": "canvas", |
67 |
"SelectShapes": "canvas", |
"SelectShapes": "canvas", |
68 |
|
"SelectedLayer": "canvas", |
69 |
"SelectedShapes": "canvas", |
"SelectedShapes": "canvas", |
70 |
} |
} |
71 |
|
|
406 |
# yet. |
# yet. |
407 |
self.canvas.Unsubscribe(VIEW_POSITION, self.view_position_changed) |
self.canvas.Unsubscribe(VIEW_POSITION, self.view_position_changed) |
408 |
DockFrame.OnClose(self, event) |
DockFrame.OnClose(self, event) |
409 |
|
for dlg in self.dialogs.values(): |
410 |
|
dlg.Destroy() |
411 |
|
self.canvas.Destroy() |
412 |
self.Destroy() |
self.Destroy() |
413 |
|
|
414 |
def SetMap(self, map): |
def SetMap(self, map): |
549 |
layer = self.current_layer() |
layer = self.current_layer() |
550 |
if layer is not None: |
if layer is not None: |
551 |
layer.SetVisible(0) |
layer.SetVisible(0) |
552 |
|
|
553 |
def ShowLayer(self): |
def ShowLayer(self): |
554 |
layer = self.current_layer() |
layer = self.current_layer() |
555 |
if layer is not None: |
if layer is not None: |
556 |
layer.SetVisible(1) |
layer.SetVisible(1) |
557 |
|
|
558 |
|
def DuplicateLayer(self): |
559 |
|
"""Ceate a new layer above the selected layer with the same shapestore |
560 |
|
""" |
561 |
|
layer = self.current_layer() |
562 |
|
if layer is not None and hasattr(layer, "ShapeStore"): |
563 |
|
new_layer = Layer(_("Copy of `%s'") % layer.Title(), |
564 |
|
layer.ShapeStore(), |
565 |
|
projection = layer.GetProjection()) |
566 |
|
new_classification = copy.deepcopy(layer.GetClassification()) |
567 |
|
new_layer.SetClassification(new_classification) |
568 |
|
self.Map().AddLayer(new_layer) |
569 |
|
|
570 |
|
def CanDuplicateLayer(self): |
571 |
|
"""Return whether the DuplicateLayer method can create a duplicate""" |
572 |
|
layer = self.current_layer() |
573 |
|
return layer is not None and hasattr(layer, "ShapeStore") |
574 |
|
|
575 |
def LayerShowTable(self): |
def LayerShowTable(self): |
576 |
layer = self.current_layer() |
layer = self.current_layer() |
577 |
if layer is not None: |
if layer is not None: |
580 |
dialog = self.get_open_dialog(name) |
dialog = self.get_open_dialog(name) |
581 |
if dialog is None: |
if dialog is None: |
582 |
dialog = tableview.LayerTableFrame(self, name, |
dialog = tableview.LayerTableFrame(self, name, |
583 |
_("Table: %s") % layer.Title(), |
_("Layer Table: %s") % layer.Title(), |
584 |
layer, table) |
layer, table) |
585 |
self.add_dialog(name, dialog) |
self.add_dialog(name, dialog) |
586 |
dialog.Show(true) |
dialog.Show(True) |
587 |
else: |
else: |
588 |
# FIXME: bring dialog to front here |
# FIXME: bring dialog to front here |
589 |
pass |
pass |
638 |
dialog.Raise() |
dialog.Raise() |
639 |
|
|
640 |
def LayerJoinTable(self): |
def LayerJoinTable(self): |
641 |
print "LayerJoinTable" |
layer = self.canvas.SelectedLayer() |
642 |
|
if layer is not None: |
643 |
|
dlg = JoinDialog(self, _("Join Layer with Table"), |
644 |
|
self.application.session, |
645 |
|
layer = layer) |
646 |
|
dlg.ShowModal() |
647 |
|
|
648 |
def LayerUnjoinTable(self): |
def LayerUnjoinTable(self): |
649 |
print "LayerUnjoinTable" |
layer = self.canvas.SelectedLayer() |
650 |
|
if layer is not None: |
651 |
|
orig_store = layer.ShapeStore().OrigShapeStore() |
652 |
|
if orig_store: |
653 |
|
layer.SetShapeStore(orig_store) |
654 |
|
|
655 |
def ShowLegend(self): |
def ShowLegend(self): |
656 |
if not self.LegendShown(): |
if not self.LegendShown(): |
676 |
return dialog is not None and dialog.IsShown() |
return dialog is not None and dialog.IsShown() |
677 |
|
|
678 |
def TableOpen(self): |
def TableOpen(self): |
|
print "TableOpen: not implemented" |
|
679 |
dlg = wxFileDialog(self, _("Open Table"), ".", "", |
dlg = wxFileDialog(self, _("Open Table"), ".", "", |
680 |
"DBF Files (*.dbf)|*.dbf|" + |
_("DBF Files (*.dbf)") + "|*.dbf|" + |
681 |
"CSV Files (*.csv)|*.csv|" + |
#_("CSV Files (*.csv)") + "|*.csv|" + |
682 |
"All Files (*.*)|*.*", |
_("All Files (*.*)") + "|*.*", |
683 |
wxOPEN) |
wxOPEN) |
684 |
if dlg.ShowModal() == wxID_OK: |
if dlg.ShowModal() == wxID_OK: |
685 |
#self.application.session.OpenTable(dlg.GetPath()) |
filename = dlg.GetPath() |
686 |
pass |
dlg.Destroy() |
687 |
|
try: |
688 |
dlg.Destroy() |
table = self.application.session.OpenTableFile(filename) |
689 |
|
except IOError: |
690 |
|
# the layer couldn't be opened |
691 |
|
self.RunMessageBox(_("Open Table"), |
692 |
|
_("Can't open the file '%s'.") % filename) |
693 |
|
else: |
694 |
|
self.ShowTableView(table) |
695 |
|
|
696 |
def TableClose(self): |
def TableClose(self): |
697 |
print "TableClose: not implemented" |
tables = self.application.session.UnreferencedTables() |
698 |
|
|
699 |
|
lst = [(t.Title(), t) for t in tables] |
700 |
|
lst.sort() |
701 |
|
titles = [i[0] for i in lst] |
702 |
|
dlg = wxMultipleChoiceDialog(self, _("Pick the tables to close:"), |
703 |
|
_("Close Table"), titles, |
704 |
|
size = (400, 300), |
705 |
|
style = wxDEFAULT_DIALOG_STYLE | |
706 |
|
wxRESIZE_BORDER) |
707 |
|
if dlg.ShowModal() == wxID_OK: |
708 |
|
for i in dlg.GetValue(): |
709 |
|
self.application.session.RemoveTable(lst[i][1]) |
710 |
|
|
711 |
|
|
712 |
def TableShow(self): |
def TableShow(self): |
713 |
"""Offer a multi-selection dialog for tables to be displayed |
"""Offer a multi-selection dialog for tables to be displayed |
714 |
|
|
715 |
The windows for the selected tables are opened or brought to |
The windows for the selected tables are opened or brought to |
716 |
the front. |
the front. |
717 |
""" |
""" |
718 |
tables = self.application.session.Tables() |
tables = self.application.session.Tables() |
|
table_list = [] |
|
|
for table in tables: |
|
|
table_list.append(table.Title()) |
|
719 |
|
|
720 |
|
lst = [(t.Title(), t) for t in tables] |
721 |
|
lst.sort() |
722 |
|
titles = [i[0] for i in lst] |
723 |
dlg = wxMultipleChoiceDialog(self, _("Pick the table to show:"), |
dlg = wxMultipleChoiceDialog(self, _("Pick the table to show:"), |
724 |
_("Show Table"), table_list) |
_("Show Table"), titles, |
725 |
|
size = (400,300), |
726 |
|
style = wxDEFAULT_DIALOG_STYLE | |
727 |
|
wxRESIZE_BORDER) |
728 |
if (dlg.ShowModal() == wxID_OK): |
if (dlg.ShowModal() == wxID_OK): |
729 |
for i in dlg.GetValue(): |
for i in dlg.GetValue(): |
730 |
# XXX: First check whether the dialog is already open |
# XXX: if the table belongs to a layer, open a |
731 |
# and if so, bring it to the front. |
# LayerTableFrame instead of QueryTableFrame |
732 |
dialog = tableview.QueryTableFrame(self, table_list[i], |
self.ShowTableView(lst[i][1]) |
|
_("Table: %s") % table_list[i], |
|
|
tables[i]) |
|
|
self.add_dialog(table_list[i], dialog) |
|
|
dialog.Show(true) |
|
|
|
|
|
# XXX: just some analyis code, remove it when the above XXX is |
|
|
# resolved. |
|
|
for d in self.dialogs.values(): |
|
|
if isinstance(d, tableview.LayerTableFrame): |
|
|
print "LayerTable:", d.GetTitle() |
|
|
elif isinstance(d, tableview.QueryTableFrame): |
|
|
print "QueryTable:", d.GetTitle() |
|
|
else: |
|
|
print "Other:", d.GetTitle() |
|
|
|
|
|
def TableHide(self): |
|
|
print "TableHide: not implemented" |
|
733 |
|
|
734 |
def TableJoin(self): |
def TableJoin(self): |
735 |
dlg = JoinDialog(self, _("Join Tables"), self.application.session) |
dlg = JoinDialog(self, _("Join Tables"), self.application.session) |
736 |
dlg.ShowModal() |
dlg.ShowModal() |
737 |
|
|
738 |
|
def ShowTableView(self, table): |
739 |
|
"""Open a table view for the table and optionally""" |
740 |
|
name = "table_view%d" % id(table) |
741 |
|
dialog = self.get_open_dialog(name) |
742 |
|
if dialog is None: |
743 |
|
dialog = tableview.QueryTableFrame(self, name, |
744 |
|
_("Table: %s") % table.Title(), |
745 |
|
table) |
746 |
|
self.add_dialog(name, dialog) |
747 |
|
dialog.Show(True) |
748 |
|
# FIXME: else bring dialog to front |
749 |
|
|
750 |
def ZoomInTool(self): |
def ZoomInTool(self): |
751 |
self.canvas.ZoomInTool() |
self.canvas.ZoomInTool() |
752 |
|
|
943 |
# Layer menu |
# Layer menu |
944 |
_method_command("layer_projection", _("Pro&jection..."), "LayerProjection", |
_method_command("layer_projection", _("Pro&jection..."), "LayerProjection", |
945 |
sensitive = _has_selected_layer) |
sensitive = _has_selected_layer) |
946 |
|
_method_command("layer_duplicate", _("&Duplicate"), "DuplicateLayer", |
947 |
|
helptext = _("Duplicate selected layer(s)"), |
948 |
|
sensitive = lambda context: context.mainwindow.CanDuplicateLayer()) |
949 |
_method_command("layer_raise", _("&Raise"), "RaiseLayer", |
_method_command("layer_raise", _("&Raise"), "RaiseLayer", |
950 |
helptext = _("Raise selected layer(s)"), |
helptext = _("Raise selected layer(s)"), |
951 |
sensitive = _has_selected_layer) |
sensitive = _has_selected_layer) |
965 |
sensitive = _has_selected_layer) |
sensitive = _has_selected_layer) |
966 |
_method_command("layer_jointable", _("&Join Table..."), "LayerJoinTable", |
_method_command("layer_jointable", _("&Join Table..."), "LayerJoinTable", |
967 |
sensitive = _has_selected_layer) |
sensitive = _has_selected_layer) |
968 |
|
|
969 |
|
def _can_unjoin(context): |
970 |
|
"""Return whether the Layer/Unjoin command can be executed. |
971 |
|
|
972 |
|
This is the case if a layer is selected and that layer has a |
973 |
|
shapestore that has an original shapestore. |
974 |
|
""" |
975 |
|
layer = context.mainwindow.SelectedLayer() |
976 |
|
if layer is None: |
977 |
|
return 0 |
978 |
|
getstore = getattr(layer, "ShapeStore", None) |
979 |
|
if getstore is not None: |
980 |
|
return getstore().OrigShapeStore() is not None |
981 |
|
else: |
982 |
|
return 0 |
983 |
_method_command("layer_unjointable", _("&Unjoin Table..."), "LayerUnjoinTable", |
_method_command("layer_unjointable", _("&Unjoin Table..."), "LayerUnjoinTable", |
984 |
sensitive = _has_selected_layer) |
sensitive = _can_unjoin) |
985 |
|
|
986 |
# Table menu |
# Table menu |
987 |
_method_command("table_open", _("&Open..."), "TableOpen") |
_method_command("table_open", _("&Open..."), "TableOpen") |
988 |
_method_command("table_close", _("&Close"), "TableClose") |
_method_command("table_close", _("&Close"), "TableClose", |
989 |
|
sensitive = lambda context: bool(context.session.UnreferencedTables())) |
990 |
_method_command("table_show", _("&Show"), "TableShow") |
_method_command("table_show", _("&Show"), "TableShow") |
|
_method_command("table_hide", _("&Hide"), "TableHide") |
|
991 |
_method_command("table_join", _("&Join..."), "TableJoin") |
_method_command("table_join", _("&Join..."), "TableJoin") |
992 |
|
|
993 |
# Export only under Windows ... |
# Export only under Windows ... |
1022 |
None, |
None, |
1023 |
"layer_show", "layer_hide", |
"layer_show", "layer_hide", |
1024 |
None, |
None, |
1025 |
|
"layer_duplicate", |
1026 |
|
None, |
1027 |
"layer_projection", |
"layer_projection", |
1028 |
None, |
None, |
1029 |
"layer_show_table", |
"layer_show_table", |
1034 |
Menu("table", _("&Table"), |
Menu("table", _("&Table"), |
1035 |
["table_open", "table_close", |
["table_open", "table_close", |
1036 |
None, |
None, |
1037 |
"table_show", "table_hide", |
"table_show", |
1038 |
None, |
None, |
1039 |
"table_join"]), |
"table_join"]), |
1040 |
Menu("help", _("&Help"), |
Menu("help", _("&Help"), |