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#!/usr/bin/env python |
# Copyright (c) 2003 by Intevation GmbH |
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# generated by wxGlade 0.2.1 on Thu Apr 17 11:51:39 2003 |
# Authors: |
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# Jonathan Coles <[email protected]> |
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# |
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# This program is free software under the GPL (>=v2) |
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# Read the file COPYING coming with Thuban for details. |
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import os, sys |
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from wxPython.wx import * |
from wxPython.wx import * |
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from Thuban import _ |
from Thuban import _ |
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from Thuban.Model.proj import Projection |
from Thuban.Model.proj import Projection, ProjFile |
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from Thuban.Model.resource import GetUserProjFiles, GetSystemProjFiles |
from Thuban.Model.resource import GetUserProjFiles, GetSystemProjFiles, \ |
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ReadProjFile, WriteProjFile |
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from Thuban.UI.dialogs import NonModalDialog |
from Thuban.UI.dialogs import NonModalDialog |
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ID_PROJ_ADVANCED = 4001 |
ID_PROJ_ADVANCED = 4001 |
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ID_PROJ_PROJCHOICE = 4002 |
ID_PROJ_PROJCHOICE = 4002 |
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ID_PROJ_SAVEAS = 4003 |
ID_PROJ_ADDTOLIST = 4003 |
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ID_PROJ_NEW = 4004 |
ID_PROJ_NEW = 4004 |
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ID_PROJ_TRY = 4005 |
ID_PROJ_TRY = 4005 |
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ID_PROJ_REVERT = 4006 |
ID_PROJ_REVERT = 4006 |
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ID_PROJ_OK = 4007 |
ID_PROJ_OK = 4007 |
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ID_PROJ_CLOSE = 4008 |
ID_PROJ_CLOSE = 4008 |
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ID_PROJ_AVAIL = 4009 |
ID_PROJ_AVAIL = 4009 |
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ID_PROJ_SAVE = 4010 |
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ID_PROJ_IMPORT = 4011 |
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ID_PROJ_EXPORT = 4012 |
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ID_PROJ_REMOVE = 4013 |
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ID_PROJ_PROJNAME = 4014 |
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CLIENT_PROJ = 0 |
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CLIENT_PROJFILE = 1 |
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class ProjFrame(NonModalDialog): |
class ProjFrame(NonModalDialog): |
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def __init__(self, parent, name, title, receiver): |
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"""Initialize the projection dialog. |
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def __init__(self, parent, name, receiver, *args, **kwds): |
receiver -- An object that implements the following methods: |
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# |
SetProjection(projection) |
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# Changes to the wxGlade generated code: |
GetProjection() |
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# o call NonModalDialog.__init__(self, parent, name, "") |
""" |
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# o remove default choices in combo box |
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# |
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self.editing = False |
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self.receiver = receiver |
self.receiver = receiver |
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self.originalProjection = -1 |
self.haveTried = False |
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self.curProjPanel = None |
self.curProjPanel = None |
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|
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self.projPanels = [] |
self.projPanels = [] |
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self.projPanels.append( |
self.projPanels.append( |
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("tmerc", _("Transverse Mercartor"), TMPanel)) |
("tmerc", _("Transverse Mercator"), TMPanel)) |
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self.projPanels.append( |
self.projPanels.append( |
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("utm", _("Universal Transverse Mercartor"), UTMPanel)) |
("utm", _("Universal Transverse Mercator"), UTMPanel)) |
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self.projPanels.append( |
self.projPanels.append( |
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("lcc", _("Lambert Conic Conformal"), LCCPanel)) |
("lcc", _("Lambert Conic Conformal"), LCCPanel)) |
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self.projPanels.append( |
self.projPanels.append( |
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("latlong", _("Geographic"), GeoPanel)) |
("latlong", _("Geographic"), GeoPanel)) |
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# begin wxGlade: ProjFrame.__init__ |
NonModalDialog.__init__(self, parent, name, title) |
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#kwds["style"] = wxDEFAULT_FRAME_STYLE |
# originally generate by wxGlade |
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NonModalDialog.__init__(self, parent, name, "") |
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self.panel_1 = wxPanel(self, -1) |
self.panel_1 = wxPanel(self, -1) |
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self.panel_edit = wxPanel(self, -1) |
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self.panel_buttons = wxPanel(self, -1) |
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self.label_5 = wxStaticText(self.panel_1, -1, _("Available Projections:")) |
self.label_5 = wxStaticText(self.panel_1, -1, _("Available Projections:")) |
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self.availprojs = wxListBox(self.panel_1, ID_PROJ_AVAIL, style=wxLB_SINGLE|wxLB_SORT) |
self.availprojs = wxListBox(self.panel_1, ID_PROJ_AVAIL, style=wxLB_EXTENDED|wxLB_SORT) |
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self.button_advanced = wxButton(self.panel_1, ID_PROJ_ADVANCED, _("Advanced >>")) |
self.projfilepath = wxStaticText(self.panel_1, -1, "") |
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self.label_2 = wxStaticText(self.panel_1, -1, _("Name:")) |
self.label_2 = wxStaticText(self.panel_edit, -1, _("Name:")) |
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self.projname = wxTextCtrl(self.panel_1, -1, "") |
self.projname = wxTextCtrl(self.panel_edit, ID_PROJ_PROJNAME, "") |
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self.label_3 = wxStaticText(self.panel_1, -1, _("Projection:")) |
self.label_3 = wxStaticText(self.panel_edit, -1, _("Projection:")) |
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self.projchoice = wxChoice(self.panel_1, ID_PROJ_PROJCHOICE) |
self.projchoice = wxChoice(self.panel_edit, ID_PROJ_PROJCHOICE) |
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self.button_new = wxButton(self.panel_1, ID_PROJ_NEW, _("New")) |
self.button_import = wxButton(self.panel_1, ID_PROJ_IMPORT, _("Import...")) |
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self.button_saveas = wxButton(self.panel_1, ID_PROJ_SAVEAS, _("Save")) |
self.button_export = wxButton(self.panel_1, ID_PROJ_EXPORT, _("Export...")) |
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self.button_try = wxButton(self.panel_1, ID_PROJ_TRY, _("Try")) |
self.button_remove = wxButton(self.panel_1, ID_PROJ_REMOVE, _("Remove")) |
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self.button_revert = wxButton(self.panel_1, ID_PROJ_REVERT, _("Revert")) |
self.button_new = wxButton(self.panel_edit, ID_PROJ_NEW, _("New")) |
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self.button_ok = wxButton(self.panel_1, ID_PROJ_OK, _("OK")) |
self.button_save = wxButton(self.panel_edit, ID_PROJ_SAVE,_("Save")) |
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self.button_close = wxButton(self.panel_1, ID_PROJ_CLOSE, _("Close")) |
self.button_add = wxButton(self.panel_edit, ID_PROJ_ADDTOLIST, |
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_("Add to List")) |
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self.button_try = wxButton(self.panel_buttons, ID_PROJ_TRY, _("Try")) |
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self.button_revert = wxButton(self.panel_buttons, ID_PROJ_REVERT, _("Revert")) |
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self.button_ok = wxButton(self.panel_buttons, ID_PROJ_OK, _("OK")) |
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self.button_close = wxButton(self.panel_buttons, ID_PROJ_CLOSE, _("Close")) |
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self.__set_properties() |
self.__set_properties() |
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self.__do_layout() |
self.__do_layout() |
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# end wxGlade |
# wxGlade |
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self.sizer_edit.GetStaticBox().Show(False) |
self.originalProjection = self.receiver.GetProjection() |
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self.sizer_mainctrls.Show(self.sizer_edit, False) |
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self.topBox.Layout() |
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self.__DoOnProjAvail() |
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EVT_BUTTON(self, ID_PROJ_TRY, self._OnTry) |
EVT_BUTTON(self, ID_PROJ_TRY, self._OnTry) |
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EVT_BUTTON(self, ID_PROJ_REVERT, self._OnRevert) |
EVT_BUTTON(self, ID_PROJ_REVERT, self._OnRevert) |
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EVT_BUTTON(self, ID_PROJ_OK, self._OnOK) |
EVT_BUTTON(self, ID_PROJ_OK, self._OnOK) |
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EVT_BUTTON(self, ID_PROJ_CLOSE, self._OnClose) |
EVT_BUTTON(self, ID_PROJ_CLOSE, self._OnClose) |
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EVT_BUTTON(self, ID_PROJ_ADVANCED, self._OnAdvanced) |
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EVT_CHOICE(self, ID_PROJ_PROJCHOICE, self._OnProjChoice) |
EVT_CHOICE(self, ID_PROJ_PROJCHOICE, self._OnProjChoice) |
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EVT_LISTBOX(self, ID_PROJ_AVAIL, self._OnProjAvail) |
EVT_LISTBOX(self, ID_PROJ_AVAIL, self._OnProjAvail) |
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EVT_BUTTON(self, ID_PROJ_IMPORT, self._OnImport) |
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EVT_BUTTON(self, ID_PROJ_EXPORT, self._OnExport) |
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EVT_BUTTON(self, ID_PROJ_REMOVE, self._OnRemove) |
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EVT_BUTTON(self, ID_PROJ_NEW, self._OnNew) |
EVT_BUTTON(self, ID_PROJ_NEW, self._OnNew) |
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EVT_BUTTON(self, ID_PROJ_SAVEAS, self._OnSave) |
EVT_BUTTON(self, ID_PROJ_SAVE, self._OnSave) |
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EVT_BUTTON(self, ID_PROJ_ADDTOLIST, self._OnAddToList) |
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def GetReceiver(self): |
EVT_TEXT(self, ID_PROJ_PROJNAME, self._OnProjName) |
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return self.receiver |
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def _OnTry(self, event): |
def _OnTry(self, event): |
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self.__SetProjection() |
self.__SetProjection() |
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self.haveTried = True |
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def _OnRevert(self, event): |
def _OnRevert(self, event): |
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if self.originalProjection != -1: |
if self.haveTried: |
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self.receiver.SetProjection(self.originalProjection) |
self.receiver.SetProjection(self.originalProjection) |
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self.haveTried = False |
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def _OnOK(self, event): |
def _OnOK(self, event): |
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self.__SetProjection() |
self.__SetProjection() |
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def _OnClose(self, event): |
def _OnClose(self, event): |
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self.Close() |
self.Close() |
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def _OnAdvanced(self, event): |
def _OnNew(self, event): |
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self.sizer_edit.GetStaticBox().Show(True) |
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self.sizer_mainctrls.Show(self.sizer_edit, True) |
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self.topBox.Fit(self) |
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self.topBox.SetSizeHints(self) |
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self.topBox.Layout() |
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self.editing = True |
# clear all selections |
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sel = self.availprojs.GetSelections() |
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for index in sel: |
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self.availprojs.SetSelection(index, False) |
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self.__DoOnProjAvail() |
self.projname.Clear() |
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self.button_advanced.Enable(False) |
# supply a projection panel if there wasn't one |
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if self.curProjPanel is None: |
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self.projchoice.SetSelection(0) |
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self.__DoOnProjChoice() |
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def _OnNew(self, event): |
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print "_OnNew" |
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self.availprojs.SetSelection(-1) |
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self.projname.Clear() |
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self.curProjPanel.Clear() |
self.curProjPanel.Clear() |
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def _OnSave(self, event): |
def _OnSave(self, event): |
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print "_OnSave" |
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sel = self.availprojs.GetSelections() |
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assert len(sel) == 1, "button shouldn't be enabled" |
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proj, projfile = self.availprojs.GetClientData(sel[0]) |
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assert proj is not None and projfile is not None |
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newproj = self.__GetProjection() |
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if newproj is not None: |
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projfile.Replace(proj, newproj) |
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try: |
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WriteProjFile(projfile) |
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except IOError, (errno, errstr): |
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self.__ShowError(projfile.GetFilename(), errstr) |
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self.availprojs.SetClientData([newproj, projfile]) |
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def _OnAddToList(self, event): |
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proj = self.__GetProjection() |
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if proj is not None: |
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self.__usrProjFile.Add(proj) |
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try: |
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WriteProjFile(self.__usrProjFile) |
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except IOError, (errno, errstr): |
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self.__ShowError(self.__userProjFile.GetFilename(), errstr) |
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self.__FillAvailList() |
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def _OnProjAvail(self, event): |
def _OnProjAvail(self, event): |
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self.__DoOnProjAvail() |
self.__DoOnProjAvail() |
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def _OnImport(self, event): |
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dlg = wxFileDialog(self, _("Import"), style = wxOPEN) |
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if dlg.ShowModal() == wxID_OK: |
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path = dlg.GetPath() |
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try: |
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projFile = ReadProjFile(path) |
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for proj in projFile.GetProjections(): |
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self.__usrProjFile.Add(proj) |
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WriteProjFile(self.__usrProjFile) |
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except IOError, (errno, errstr): |
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self.__ShowError(dlg.GetPath(), errstr) |
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self.__FillAvailList() |
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dlg.Destroy() |
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def _OnExport(self, event): |
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sel = self.availprojs.GetSelections() |
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assert len(sel) != 0, "button should be disabled" |
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dlg = wxFileDialog(self, _("Export"), |
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style = wxSAVE|wxOVERWRITE_PROMPT) |
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if dlg.ShowModal() == wxID_OK: |
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path = dlg.GetPath() |
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projFile = ProjFile(path) |
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for i in sel: |
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proj = self.availprojs.GetClientData(i)[CLIENT_PROJ] |
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if proj is not None: |
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projFile.Add(proj) |
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try: |
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WriteProjFile(projFile) |
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except IOError, (errno, errstr): |
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self.__ShowError(dlg.GetPath(), errstr) |
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dlg.Destroy() |
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def _OnRemove(self, event): |
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sel = self.availprojs.GetSelections() |
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assert len(sel) != 0, "button should be disabled!" |
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# |
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# remove the items backwards so the indices don't change |
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# |
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sel = list(sel) |
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sel.sort() |
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sel.reverse() |
231 |
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newselection = -1 |
233 |
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if len(sel) == 1: |
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newselection = sel[0] - 1 |
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if newselection < 0: |
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newselection = 0 |
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for i in sel: |
239 |
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proj, projfile = self.availprojs.GetClientData(i) |
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# |
242 |
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# this could be the case if they selected <None> or |
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# the currently used projection |
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# |
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if proj is not None and projfile is not None: |
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projfile.Remove(proj) |
247 |
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try: |
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WriteProjFile(projfile) |
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except IOError, (errno, errstr): |
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self.__ShowError(projfile.GetFilename(), errstr) |
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self.__FillAvailList() |
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# |
256 |
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# this *could* produce incorrect results if the .proj files |
257 |
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# change between the last list update and this selection |
258 |
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# because the list has been repopulated. |
259 |
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# |
260 |
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if newselection != -1 and self.availprojs.GetCount() > 0: |
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self.availprojs.SetSelection(newselection) |
262 |
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263 |
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self.__VerifyButtons() |
264 |
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265 |
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def _OnProjName(self, event): |
266 |
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self.__VerifyButtons() |
267 |
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268 |
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def __ShowError(self, filename, errstr): |
269 |
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wxMessageDialog(self, |
270 |
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_("The following error occured:\n") + |
271 |
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filename + "\n" + errstr, |
272 |
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_("Error"), wxOK | wxICON_ERROR).ShowModal() |
273 |
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274 |
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def __VerifyButtons(self): |
275 |
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"""Enable or disable the appropriate buttons based on the |
276 |
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current state of the dialog. |
277 |
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""" |
278 |
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279 |
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sel = self.availprojs.GetSelections() |
280 |
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281 |
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self.button_import.Enable(True) |
282 |
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self.button_export.Enable(True) |
283 |
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self.button_save.Enable(True) |
284 |
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self.button_remove.Enable(True) |
285 |
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286 |
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self.panel_edit.Enable(True) |
287 |
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288 |
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for ctrl in [self.button_import, |
289 |
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self.button_export, |
290 |
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self.button_remove, |
291 |
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self.button_save, |
292 |
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self.button_add, |
293 |
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self.projchoice, |
294 |
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self.projname, |
295 |
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self.panel_edit]: |
296 |
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ctrl.Enable(True) |
297 |
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298 |
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if self.curProjPanel is not None: |
299 |
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self.curProjPanel.Enable(True) |
300 |
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|
301 |
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if len(sel) == 0: |
302 |
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self.button_import.Enable(True) |
303 |
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self.button_export.Enable(False) |
304 |
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self.button_remove.Enable(False) |
305 |
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|
306 |
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elif len(sel) == 1: |
307 |
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|
308 |
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proj, projFile = self.availprojs.GetClientData(sel[0]) |
309 |
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310 |
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self.button_save.Enable(len(self.projname.GetValue()) > 0) |
311 |
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self.button_add.Enable(len(self.projname.GetValue()) > 0) |
312 |
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|
313 |
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if proj is None: |
314 |
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# <None> is selected |
315 |
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for ctrl in [self.button_export, |
316 |
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self.button_remove, |
317 |
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self.button_save, |
318 |
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self.button_add, |
319 |
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self.projchoice, |
320 |
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self.projname]: |
321 |
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ctrl.Enable(False) |
322 |
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|
323 |
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if self.curProjPanel is not None: |
324 |
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self.curProjPanel.Enable(False) |
325 |
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|
326 |
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elif proj is self.originalProjection: |
327 |
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self.button_remove.Enable(False) |
328 |
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|
329 |
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if projFile is None: |
330 |
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self.button_save.Enable(False) |
331 |
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|
332 |
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else: |
333 |
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self.panel_edit.Enable(False) |
334 |
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|
335 |
def __DoOnProjAvail(self): |
def __DoOnProjAvail(self): |
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print "_OnProjAvail" |
|
336 |
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|
337 |
if not self.editing: return |
sel = self.availprojs.GetSelections() |
338 |
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if len(sel) == 1: |
339 |
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|
340 |
sel = self.availprojs.GetSelection() |
proj = self.availprojs.GetClientData(sel[0])[CLIENT_PROJ] |
341 |
if sel == -1: return |
projfile = self.availprojs.GetClientData(sel[0])[CLIENT_PROJFILE] |
342 |
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|
343 |
proj = self.availprojs.GetClientData(sel) |
if proj is None: |
344 |
assert proj != None |
# user selected <None> |
345 |
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self.projname.Clear() |
346 |
self.projname.SetValue(proj.GetName()) |
|
347 |
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else: |
348 |
myProjType = proj.GetParameter("proj") |
|
349 |
i = 0 |
if projfile is not None: |
350 |
for projType, name, clazz in self.projPanels: |
self.projfilepath.SetLabel(projfile.GetFilename()) |
351 |
if myProjType == projType: |
else: |
352 |
self.projchoice.SetSelection(i) |
# only None if the currently used projection is selected |
353 |
self.__DoOnProjChoice() |
self.projfilepath.SetLabel("") |
354 |
self.curProjPanel.SetProjection(proj) |
|
355 |
i += 1 |
self.projname.SetValue(proj.GetName()) |
356 |
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|
357 |
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myProjType = proj.GetParameter("proj") |
358 |
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i = 0 |
359 |
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for projType, name, clazz in self.projPanels: |
360 |
|
if myProjType == projType: |
361 |
|
self.projchoice.SetSelection(i) |
362 |
|
self.__DoOnProjChoice() |
363 |
|
|
364 |
|
# |
365 |
|
# self.curProjPanel should not be null |
366 |
|
# after a call to __DoOnProjChoice |
367 |
|
# |
368 |
|
assert self.curProjPanel is not None |
369 |
|
|
370 |
|
self.curProjPanel.SetProjection(proj) |
371 |
|
i += 1 |
372 |
|
|
373 |
|
self.__VerifyButtons() |
374 |
|
|
375 |
def _OnProjChoice(self, event): |
def _OnProjChoice(self, event): |
376 |
self.__DoOnProjChoice() |
self.__DoOnProjChoice() |
377 |
|
|
378 |
def __DoOnProjChoice(self): |
def __DoOnProjChoice(self): |
379 |
print "_OnProjChoice()" |
"""Create and layout a projection panel based on the selected |
380 |
choice = self.projchoice |
projection type. |
381 |
|
|
382 |
sel = choice.GetSelection() |
This is necessary to have in seperate method since calls to |
383 |
if sel == -1: return |
wxChoice.SetSelection() do not trigger an event. |
384 |
|
|
385 |
|
At the end of this method self.curProjPanel will not be None |
386 |
|
if there was a item selected. |
387 |
|
""" |
388 |
|
|
389 |
clazz, obj = choice.GetClientData(choice.GetSelection()) |
choice = self.projchoice |
390 |
|
|
391 |
if obj is None: |
sel = choice.GetSelection() |
392 |
obj = clazz(self) |
if sel != -1: |
|
choice.SetClientData(sel, [clazz, obj]) |
|
393 |
|
|
394 |
if self.curProjPanel is not None: |
clazz, obj = choice.GetClientData(sel) |
|
self.curProjPanel.Hide() |
|
|
self.sizer_projctrls.Remove(self.curProjPanel) |
|
395 |
|
|
396 |
self.curProjPanel = obj |
if obj is None: |
397 |
self.curProjPanel.Show() |
obj = clazz(self.panel_edit, self.receiver) |
398 |
|
choice.SetClientData(sel, [clazz, obj]) |
399 |
|
|
400 |
print "++", self.topBox.GetSize(), self.GetSize() |
if self.curProjPanel is not None: |
401 |
print "!!", self.sizer_projctrls.GetSize(), \ |
self.curProjPanel.Hide() |
402 |
self.sizer_edit.GetSize(), \ |
self.sizer_projctrls.Remove(self.curProjPanel) |
|
self.sizer_mainctrls.GetSize(), \ |
|
|
self.sizer_panel.GetSize() |
|
|
self.sizer_projctrls.Add(self.curProjPanel, 1, wxALL|wxEXPAND, 3) |
|
|
#print "$$", self.sizer_projctrls.GetSize() |
|
|
# self.topBox.Fit(self) |
|
|
# self.topBox.SetSizeHints(self) |
|
|
# self.topBox.Layout() |
|
|
|
|
|
self.sizer_panel.SetSizeHints(self.panel_1) |
|
|
w, h = self.sizer_panel.GetSize() |
|
|
self.topBox.SetDimension(0, 0, w, h) |
|
403 |
|
|
404 |
#self.sizer_panel.Fit(self.panel_1) |
self.curProjPanel = obj |
405 |
self.topBox.Fit(self) |
self.curProjPanel.Show() |
|
#self.SetAutoLayout(1) |
|
|
self.topBox.SetSizeHints(self) |
|
|
self.SetSize(self.topBox.GetSize()) |
|
|
print "!!", self.sizer_projctrls.GetSize(), \ |
|
|
self.sizer_edit.GetSize(), \ |
|
|
self.sizer_mainctrls.GetSize(), \ |
|
|
self.sizer_panel.GetSize() |
|
|
print "--", self.topBox.GetSize(), self.GetSize() |
|
406 |
|
|
407 |
|
self.sizer_projctrls.Add(self.curProjPanel, 1, |
408 |
|
wxALL|wxEXPAND|wxADJUST_MINSIZE, 3) |
409 |
|
self.sizer_projctrls.Layout() |
410 |
|
self.Layout() |
411 |
|
self.topBox.SetSizeHints(self) |
412 |
|
|
413 |
def __SetProjection(self): |
def __SetProjection(self): |
414 |
|
"""Set the receiver's projection.""" |
415 |
|
|
416 |
# |
# |
417 |
# save the original projection only once in case |
# save the original projection only once in case |
418 |
# we try to apply several different projections |
# we try to apply several different projections |
419 |
# |
# |
420 |
if self.originalProjection == -1: |
self.receiver.SetProjection(self.__GetProjection()) |
|
self.originalProjection = self.receiver.GetProjection() |
|
421 |
|
|
422 |
sel = self.availprojs.GetSelection() |
def __GetProjection(self): |
423 |
proj = -1 |
"""Return a suitable Projection object based on the current |
424 |
|
state of the dialog box selections. |
425 |
|
|
426 |
if self.editing: |
Could be None. |
427 |
if self.curProjPanel is not None: |
""" |
|
proj = Projection(self.curProjPanel.GetParameters()) |
|
|
elif sel != -1: |
|
|
proj = self.availprojs.GetClientData(sel) |
|
|
|
|
|
if proj != -1: |
|
|
if proj is not None: |
|
|
print proj.GetAllParameters() |
|
|
self.receiver.SetProjection(proj) |
|
428 |
|
|
429 |
|
sel = self.availprojs.GetSelections() |
430 |
|
assert len(sel) < 2, "button should be disabled" |
431 |
|
|
|
def __set_properties(self): |
|
|
self.availprojs.Append("<None>", None) |
|
432 |
|
|
433 |
projfiles = GetSystemProjFiles() |
if len(sel) == 1: |
434 |
for projfile in projfiles: |
proj = self.availprojs.GetClientData(sel[0])[CLIENT_PROJ] |
435 |
for proj in projfile.GetProjections(): |
if proj is None: |
436 |
self.availprojs.Append(proj.GetName(), proj) |
# <None> is selected |
437 |
|
return None |
|
projfiles = GetUserProjFiles() |
|
|
for projfile in projfiles: |
|
|
for proj in projfile.GetProjections(): |
|
|
self.availprojs.Append(proj.GetName(), proj) |
|
438 |
|
|
439 |
|
# |
440 |
|
# self.curProjPanel should always contain the most |
441 |
|
# relevant data for a projection |
442 |
|
# |
443 |
|
if self.curProjPanel is not None: |
444 |
|
return Projection(self.curProjPanel.GetParameters(), |
445 |
|
self.projname.GetValue()) |
446 |
|
|
447 |
|
return None |
448 |
|
|
449 |
|
def __FillAvailList(self, selectCurrent = False): |
450 |
|
"""Populate the list of available projections. |
451 |
|
|
452 |
|
selectCurrent -- if True, select the projection used by |
453 |
|
the receiver, otherwise select nothing. |
454 |
|
""" |
455 |
|
|
456 |
|
self.availprojs.Clear() |
457 |
|
|
458 |
|
# |
459 |
|
# We add the current projection to the list first so that |
460 |
|
# we are sure that it's at index 0. That way we can |
461 |
|
# set the selection with confidence. The problem is the |
462 |
|
# the list is automatically sorted when an item is appended |
463 |
|
# and the index of where it was inserted is not returned. |
464 |
|
# |
465 |
proj = self.receiver.GetProjection() |
proj = self.receiver.GetProjection() |
466 |
if proj is not None: |
if proj is not None: |
467 |
self.availprojs.Append("## " + proj.GetName() + " ##", proj) |
self.availprojs.Append(_("%s (current)") % proj.GetName(), |
468 |
|
[proj, None]) |
469 |
|
if selectCurrent: |
470 |
|
self.availprojs.SetSelection(0) |
471 |
|
self.availprojs.SetFirstItem(0) |
472 |
|
|
473 |
|
# |
474 |
|
# the list can never be empty. there will always be |
475 |
|
# at least this one item |
476 |
|
# |
477 |
|
self.availprojs.Append("<None>", (None, None)) |
478 |
|
|
479 |
|
# proj is only None when <None> should be selected |
480 |
|
if proj is None and selectCurrent: |
481 |
|
self.availprojs.SetSelection(0) |
482 |
|
self.availprojs.SetFirstItem(0) |
483 |
|
|
484 |
|
projfile = GetSystemProjFiles() |
485 |
|
projfile = projfile[0] |
486 |
|
for proj in projfile.GetProjections(): |
487 |
|
self.availprojs.Append(proj.GetName(), [proj, projfile]) |
488 |
|
self.__sysProjFile = projfile |
489 |
|
|
490 |
|
projfile = GetUserProjFiles() |
491 |
|
projfile = projfile[0] |
492 |
|
for proj in projfile.GetProjections(): |
493 |
|
self.availprojs.Append(proj.GetName(), [proj, projfile]) |
494 |
|
self.__usrProjFile = projfile |
495 |
|
|
496 |
for proj, name, clazz in self.projPanels: |
for proj, name, clazz in self.projPanels: |
497 |
self.projchoice.Append(name, [clazz, None]) |
self.projchoice.Append(name, [clazz, None]) |
498 |
|
|
499 |
# begin wxGlade: ProjFrame.__set_properties |
def __set_properties(self): |
500 |
self.SetTitle(_("Projections")) |
|
501 |
self.availprojs.SetSelection(0) |
#self.availprojs.SetSelection(0) |
502 |
self.projchoice.SetSelection(0) |
self.projchoice.SetSelection(0) |
503 |
# end wxGlade |
|
504 |
|
self.__FillAvailList(selectCurrent = True) |
505 |
|
|
506 |
|
self.projname.SetMaxLength(32) |
507 |
|
|
508 |
def __do_layout(self): |
def __do_layout(self): |
509 |
# begin wxGlade: ProjFrame.__do_layout |
# originally generated by wxGlade |
510 |
|
|
511 |
self.topBox = wxBoxSizer(wxVERTICAL) |
self.topBox = wxBoxSizer(wxVERTICAL) |
512 |
self.sizer_panel = wxBoxSizer(wxVERTICAL) |
self.sizer_panel = wxBoxSizer(wxVERTICAL) |
513 |
sizer_6 = wxBoxSizer(wxHORIZONTAL) |
sizer_6 = wxBoxSizer(wxHORIZONTAL) |
514 |
self.sizer_mainctrls = wxBoxSizer(wxHORIZONTAL) |
self.sizer_mainctrls = wxBoxSizer(wxHORIZONTAL) |
515 |
self.sizer_edit = wxStaticBoxSizer(wxStaticBox(self.panel_1, -1, _("Edit")), wxHORIZONTAL) |
self.sizer_edit = wxStaticBoxSizer(wxStaticBox(self.panel_edit, -1, _("Edit")), wxHORIZONTAL) |
516 |
sizer_11 = wxBoxSizer(wxVERTICAL) |
sizer_11 = wxBoxSizer(wxVERTICAL) |
517 |
self.sizer_projctrls = wxBoxSizer(wxVERTICAL) |
self.sizer_projctrls = wxBoxSizer(wxVERTICAL) |
518 |
sizer_14 = wxBoxSizer(wxHORIZONTAL) |
sizer_14 = wxBoxSizer(wxHORIZONTAL) |
519 |
sizer_13 = wxBoxSizer(wxHORIZONTAL) |
sizer_13 = wxBoxSizer(wxHORIZONTAL) |
520 |
grid_sizer_1 = wxFlexGridSizer(2, 2, 0, 0) |
sizer_15 = wxBoxSizer(wxVERTICAL) |
521 |
|
sizer_15.Add(self.button_import, 0, wxALL, 4) |
522 |
|
sizer_15.Add(self.button_export, 0, wxALL, 4) |
523 |
|
sizer_15.Add(20, 20, 0, wxEXPAND, 0) |
524 |
|
sizer_15.Add(self.button_remove, 0, wxALL|wxALIGN_BOTTOM, 4) |
525 |
|
|
526 |
|
# list controls |
527 |
|
grid_sizer_1 = wxFlexGridSizer(3, 2, 0, 0) |
528 |
grid_sizer_1.Add(self.label_5, 0, wxLEFT|wxRIGHT|wxTOP, 4) |
grid_sizer_1.Add(self.label_5, 0, wxLEFT|wxRIGHT|wxTOP, 4) |
529 |
grid_sizer_1.Add(20, 20, 0, wxEXPAND, 0) |
grid_sizer_1.Add(20, 20, 0, wxEXPAND, 0) |
530 |
grid_sizer_1.Add(self.availprojs, 1, wxALL|wxEXPAND, 4) |
grid_sizer_1.Add(self.availprojs, 1, wxALL|wxEXPAND|wxADJUST_MINSIZE, 4) |
531 |
grid_sizer_1.Add(self.button_advanced, 0, wxALL, 4) |
grid_sizer_1.Add(sizer_15, 0, wxALL|wxEXPAND, 4) |
532 |
|
grid_sizer_1.Add(self.projfilepath, 0, wxALL|wxADJUST_MINSIZE, 4) |
533 |
grid_sizer_1.AddGrowableRow(1) |
grid_sizer_1.AddGrowableRow(1) |
534 |
grid_sizer_1.AddGrowableCol(0) |
grid_sizer_1.AddGrowableCol(0) |
535 |
self.sizer_mainctrls.Add(grid_sizer_1, 1, wxEXPAND, 0) |
|
536 |
|
# edit controls |
537 |
sizer_13.Add(self.label_2, 0, wxALL|wxALIGN_CENTER_VERTICAL, 4) |
sizer_13.Add(self.label_2, 0, wxALL|wxALIGN_CENTER_VERTICAL, 4) |
538 |
sizer_13.Add(self.projname, 1, wxALL, 4) |
sizer_13.Add(self.projname, 1, wxALL, 4) |
539 |
self.sizer_projctrls.Add(sizer_13, 0, wxEXPAND, 0) |
self.sizer_projctrls.Add(sizer_13, 0, wxEXPAND, 0) |
540 |
sizer_14.Add(self.label_3, 0, wxALL|wxALIGN_CENTER_VERTICAL, 4) |
sizer_14.Add(self.label_3, 0, wxALL|wxALIGN_CENTER_VERTICAL, 4) |
541 |
sizer_14.Add(self.projchoice, 1, wxALL|wxEXPAND, 4) |
sizer_14.Add(self.projchoice, 1, wxALL|wxEXPAND|wxADJUST_MINSIZE, 4) |
542 |
self.sizer_projctrls.Add(sizer_14, 0, wxEXPAND, 0) |
self.sizer_projctrls.Add(sizer_14, 0, wxEXPAND, 0) |
543 |
self.sizer_edit.Add(self.sizer_projctrls, 1, wxEXPAND, 0) |
self.sizer_edit.Add(self.sizer_projctrls, 1, wxEXPAND, 0) |
544 |
sizer_11.Add(self.button_new, 0, wxALL|wxEXPAND, 4) |
sizer_11.Add(self.button_new, 0, wxALL|wxEXPAND, 4) |
545 |
sizer_11.Add(self.button_saveas, 0, wxALL|wxEXPAND, 4) |
sizer_11.Add(self.button_save, 0, wxALL|wxEXPAND, 4) |
546 |
|
sizer_11.Add(self.button_add, 0, wxALL|wxEXPAND, 4) |
547 |
self.sizer_edit.Add(sizer_11, 0, wxALL|wxEXPAND, 4) |
self.sizer_edit.Add(sizer_11, 0, wxALL|wxEXPAND, 4) |
548 |
self.sizer_mainctrls.Add(self.sizer_edit, 0, wxALL|wxEXPAND, 4) |
|
|
self.sizer_panel.Add(self.sizer_mainctrls, 1, wxEXPAND, 0) |
|
549 |
sizer_6.Add(20, 20, 1, wxEXPAND, 0) |
sizer_6.Add(20, 20, 1, wxEXPAND, 0) |
550 |
sizer_6.Add(self.button_try, 0, wxALL, 4) |
sizer_6.Add(self.button_try, 0, wxALL, 4) |
551 |
sizer_6.Add(20, 20, 1, 0, 0) |
sizer_6.Add(20, 20, 1, 0, 0) |
555 |
sizer_6.Add(20, 20, 1, 0, 0) |
sizer_6.Add(20, 20, 1, 0, 0) |
556 |
sizer_6.Add(self.button_close, 0, wxALL, 4) |
sizer_6.Add(self.button_close, 0, wxALL, 4) |
557 |
sizer_6.Add(20, 20, 1, wxEXPAND, 0) |
sizer_6.Add(20, 20, 1, wxEXPAND, 0) |
558 |
self.sizer_panel.Add(sizer_6, 0, wxEXPAND|wxALIGN_CENTER_HORIZONTAL, 0) |
|
559 |
self.panel_1.SetAutoLayout(1) |
self.panel_1.SetAutoLayout(1) |
560 |
self.panel_1.SetSizer(self.sizer_panel) |
self.panel_1.SetSizer(grid_sizer_1) |
561 |
self.sizer_panel.Fit(self.panel_1) |
grid_sizer_1.Fit(self.panel_1) |
562 |
self.sizer_panel.SetSizeHints(self.panel_1) |
grid_sizer_1.SetSizeHints(self.panel_1) |
563 |
self.topBox.Add(self.panel_1, 1, wxEXPAND, 0) |
|
564 |
|
self.panel_edit.SetAutoLayout(1) |
565 |
|
self.panel_edit.SetSizer(self.sizer_edit) |
566 |
|
self.sizer_edit.Fit(self.panel_edit) |
567 |
|
self.sizer_edit.SetSizeHints(self.panel_edit) |
568 |
|
|
569 |
|
self.panel_buttons.SetAutoLayout(1) |
570 |
|
self.panel_buttons.SetSizer(sizer_6) |
571 |
|
sizer_6.Fit(self.panel_buttons) |
572 |
|
sizer_6.SetSizeHints(self.panel_buttons) |
573 |
|
|
574 |
|
self.sizer_mainctrls.Add(self.panel_1, 0, |
575 |
|
wxALL|wxEXPAND|wxADJUST_MINSIZE, 0) |
576 |
|
self.sizer_mainctrls.Add(self.panel_edit, 1, |
577 |
|
wxALL|wxEXPAND|wxADJUST_MINSIZE, 0) |
578 |
|
|
579 |
|
self.topBox.Add(self.sizer_mainctrls, 1, wxALL|wxEXPAND, 4) |
580 |
|
self.topBox.Add(self.panel_buttons, 0, wxEXPAND, 0) |
581 |
|
|
582 |
self.SetAutoLayout(1) |
self.SetAutoLayout(1) |
583 |
self.SetSizer(self.topBox) |
self.SetSizer(self.topBox) |
584 |
self.topBox.Fit(self) |
self.topBox.Fit(self) |
585 |
self.topBox.SetSizeHints(self) |
self.topBox.SetSizeHints(self) |
586 |
self.Layout() |
self.Layout() |
|
# end wxGlade |
|
587 |
|
|
588 |
# end of class ProjFrame |
# end of class ProjFrame |
589 |
|
|
616 |
|
|
617 |
sizer = wxBoxSizer(wxHORIZONTAL) |
sizer = wxBoxSizer(wxHORIZONTAL) |
618 |
sizer.Add(wxStaticText(self, -1, _("Ellipsoid:")), 0, wxALL, 4) |
sizer.Add(wxStaticText(self, -1, _("Ellipsoid:")), 0, wxALL, 4) |
619 |
sizer.Add(self.__ellps, 1, wxALL|wxEXPAND, 4) |
sizer.Add(self.__ellps, 1, wxALL|wxEXPAND|wxADJUST_MINSIZE, 4) |
620 |
panelSizer.Add(sizer, 0, wxALL|wxEXPAND, 4) |
panelSizer.Add(sizer, 0, wxALL|wxEXPAND, 4) |
621 |
|
|
622 |
self.SetAutoLayout(1) |
self.SetAutoLayout(1) |
641 |
self.__ellps.SetSelection(0) |
self.__ellps.SetSelection(0) |
642 |
|
|
643 |
def GetParameters(self): |
def GetParameters(self): |
|
print "asdfsdf" |
|
644 |
return ["ellps=" + self.__ellps.GetClientData( |
return ["ellps=" + self.__ellps.GetClientData( |
645 |
self.__ellps.GetSelection())] |
self.__ellps.GetSelection())] |
646 |
|
|
652 |
ID_TMPANEL_SCALE = 4005 |
ID_TMPANEL_SCALE = 4005 |
653 |
|
|
654 |
class UnknownProjPanel(ProjPanel): |
class UnknownProjPanel(ProjPanel): |
655 |
def __init__(self, parent): |
def __init__(self, parent, receiver): |
656 |
ProjPanel.__init__(self, parent) |
ProjPanel.__init__(self, parent) |
657 |
|
|
658 |
self._DoLayout() |
self._DoLayout() |
677 |
return None |
return None |
678 |
|
|
679 |
class TMPanel(ProjPanel): |
class TMPanel(ProjPanel): |
680 |
"""Projection panel for Transverse Mercartor.""" |
"""Projection panel for Transverse Mercator.""" |
681 |
|
|
682 |
def __init__(self, parent): |
def __init__(self, parent, receiver): |
683 |
ProjPanel.__init__(self, parent) |
ProjPanel.__init__(self, parent) |
684 |
|
|
685 |
self.__latitude = wxTextCtrl(self, ID_TMPANEL_LAT) |
self.__latitude = wxTextCtrl(self, ID_TMPANEL_LAT) |
707 |
ProjPanel._DoLayout(self, sizer) |
ProjPanel._DoLayout(self, sizer) |
708 |
|
|
709 |
def GetProjName(self): |
def GetProjName(self): |
710 |
return _("Transverse Mercartor") |
return _("Transverse Mercator") |
711 |
|
|
712 |
def SetProjection(self, proj): |
def SetProjection(self, proj): |
713 |
ProjPanel.SetProjection(self, proj) |
ProjPanel.SetProjection(self, proj) |
721 |
ProjPanel.SetProjection(self, proj) |
ProjPanel.SetProjection(self, proj) |
722 |
|
|
723 |
def GetParameters(self): |
def GetParameters(self): |
|
print "** asdfsdf" |
|
724 |
params = ["proj=tmerc", |
params = ["proj=tmerc", |
725 |
"lat_0=" + self.__latitude.GetValue(), |
"lat_0=" + self.__latitude.GetValue(), |
726 |
"lon_0=" + self.__longitude.GetValue(), |
"lon_0=" + self.__longitude.GetValue(), |
744 |
ID_UTMPANEL_PROP = 4003 |
ID_UTMPANEL_PROP = 4003 |
745 |
|
|
746 |
class UTMPanel(ProjPanel): |
class UTMPanel(ProjPanel): |
747 |
"""Projection Panel for Universal Transverse Mercartor.""" |
"""Projection Panel for Universal Transverse Mercator.""" |
748 |
|
|
749 |
def __init__(self, parent): |
def __init__(self, parent, receiver): |
750 |
ProjPanel.__init__(self, parent) |
ProjPanel.__init__(self, parent) |
751 |
|
|
752 |
self.parent = parent |
self.receiver = receiver |
753 |
|
|
754 |
self.__zone = wxSpinCtrl(self, ID_UTMPANEL_ZONE, "1", min=1, max=60) |
self.__zone = wxSpinCtrl(self, ID_UTMPANEL_ZONE, "1", min=1, max=60) |
755 |
self.__south = wxCheckBox(self, ID_UTMPANEL_SOUTH, |
self.__south = wxCheckBox(self, ID_UTMPANEL_SOUTH, |
773 |
ProjPanel._DoLayout(self, sizer) |
ProjPanel._DoLayout(self, sizer) |
774 |
|
|
775 |
def GetProjName(self): |
def GetProjName(self): |
776 |
return _("Universal Transverse Mercartor") |
return _("Universal Transverse Mercator") |
777 |
|
|
778 |
def SetProjection(self, proj): |
def SetProjection(self, proj): |
779 |
self.__zone.SetValue(int(proj.GetParameter("zone"))) |
self.__zone.SetValue(int(proj.GetParameter("zone"))) |
781 |
ProjPanel.SetProjection(self, proj) |
ProjPanel.SetProjection(self, proj) |
782 |
|
|
783 |
def GetParameters(self): |
def GetParameters(self): |
|
print "** asdfsdf" |
|
784 |
params = ["proj=utm", "zone=" + str(self.__zone.GetValue())] |
params = ["proj=utm", "zone=" + str(self.__zone.GetValue())] |
785 |
if self.__south.IsChecked(): |
if self.__south.IsChecked(): |
786 |
params.append("south") |
params.append("south") |
795 |
|
|
796 |
def _OnPropose(self, event): |
def _OnPropose(self, event): |
797 |
UTMProposeZoneDialog |
UTMProposeZoneDialog |
798 |
dlg = UTMProposeZoneDialog(self, self.parent.GetReceiver().BoundingBox()) |
dlg = UTMProposeZoneDialog(self, self.receiver.BoundingBox()) |
799 |
if dlg.ShowModal() == wxID_OK: |
if dlg.ShowModal() == wxID_OK: |
800 |
self.__zone.SetValue(dlg.GetProposedZone()) |
self.__zone.SetValue(dlg.GetProposedZone()) |
801 |
|
|
802 |
class LCCPanel(ProjPanel): |
class LCCPanel(ProjPanel): |
803 |
"""Projection Panel for Lambert Conic Conformal.""" |
"""Projection Panel for Lambert Conic Conformal.""" |
804 |
|
|
805 |
def __init__(self, parent): |
def __init__(self, parent, receiver): |
806 |
ProjPanel.__init__(self, parent) |
ProjPanel.__init__(self, parent) |
807 |
|
|
808 |
self.__fspLatitude = wxTextCtrl(self, -1) |
self.__fspLatitude = wxTextCtrl(self, -1) |
872 |
class GeoPanel(ProjPanel): |
class GeoPanel(ProjPanel): |
873 |
"""Projection Panel for a Geographic Projection.""" |
"""Projection Panel for a Geographic Projection.""" |
874 |
|
|
875 |
def __init__(self, parent): |
def __init__(self, parent, receiver): |
876 |
ProjPanel.__init__(self, parent) |
ProjPanel.__init__(self, parent) |
877 |
ProjPanel._DoLayout(self, None) |
ProjPanel._DoLayout(self, None) |
878 |
|
|