15 |
|
|
16 |
ID_PROJ_ADVANCED = 4001 |
ID_PROJ_ADVANCED = 4001 |
17 |
ID_PROJ_PROJCHOICE = 4002 |
ID_PROJ_PROJCHOICE = 4002 |
18 |
ID_PROJ_SAVEAS = 4003 |
ID_PROJ_ADDTOLIST = 4003 |
19 |
ID_PROJ_NEW = 4004 |
ID_PROJ_NEW = 4004 |
20 |
ID_PROJ_TRY = 4005 |
ID_PROJ_TRY = 4005 |
21 |
ID_PROJ_REVERT = 4006 |
ID_PROJ_REVERT = 4006 |
72 |
self.button_remove = wxButton(self.panel_1, ID_PROJ_REMOVE, _("Remove")) |
self.button_remove = wxButton(self.panel_1, ID_PROJ_REMOVE, _("Remove")) |
73 |
self.button_new = wxButton(self.panel_edit, ID_PROJ_NEW, _("New")) |
self.button_new = wxButton(self.panel_edit, ID_PROJ_NEW, _("New")) |
74 |
self.button_save = wxButton(self.panel_edit, ID_PROJ_SAVE,_("Save")) |
self.button_save = wxButton(self.panel_edit, ID_PROJ_SAVE,_("Save")) |
75 |
self.button_add = wxButton(self.panel_edit, ID_PROJ_SAVEAS, |
self.button_add = wxButton(self.panel_edit, ID_PROJ_ADDTOLIST, |
76 |
_("Add to List")) |
_("Add to List")) |
77 |
self.button_try = wxButton(self.panel_buttons, ID_PROJ_TRY, _("Try")) |
self.button_try = wxButton(self.panel_buttons, ID_PROJ_TRY, _("Try")) |
78 |
self.button_revert = wxButton(self.panel_buttons, ID_PROJ_REVERT, _("Revert")) |
self.button_revert = wxButton(self.panel_buttons, ID_PROJ_REVERT, _("Revert")) |
97 |
|
|
98 |
EVT_BUTTON(self, ID_PROJ_NEW, self._OnNew) |
EVT_BUTTON(self, ID_PROJ_NEW, self._OnNew) |
99 |
EVT_BUTTON(self, ID_PROJ_SAVE, self._OnSave) |
EVT_BUTTON(self, ID_PROJ_SAVE, self._OnSave) |
100 |
EVT_BUTTON(self, ID_PROJ_SAVEAS, self._OnSaveAs) |
EVT_BUTTON(self, ID_PROJ_ADDTOLIST, self._OnAddToList) |
101 |
|
|
102 |
EVT_TEXT(self, ID_PROJ_PROJNAME, self._OnProjName) |
EVT_TEXT(self, ID_PROJ_PROJNAME, self._OnProjName) |
103 |
|
|
140 |
except IOError, (errno, errstr): |
except IOError, (errno, errstr): |
141 |
wxMessageDialog(self, |
wxMessageDialog(self, |
142 |
_("The following error occured:\n") + |
_("The following error occured:\n") + |
143 |
projfile.GetFileName() + "\n" + errstr, |
projfile.GetFilename() + "\n" + errstr, |
144 |
_("Error"), wxOK | wxICON_ERROR).ShowModal() |
_("Error"), wxOK | wxICON_ERROR).ShowModal() |
145 |
self.__FillAvailList() |
self.__FillAvailList() |
146 |
|
|
147 |
def _OnSaveAs(self, event): |
def _OnAddToList(self, event): |
148 |
|
|
149 |
proj = self.__GetProjection() |
proj = self.__GetProjection() |
150 |
if proj is not None: |
if proj is not None: |
154 |
except IOError, (errno, errstr): |
except IOError, (errno, errstr): |
155 |
wxMessageDialog(self, |
wxMessageDialog(self, |
156 |
_("The following error occured:\n") + |
_("The following error occured:\n") + |
157 |
self.__usrProjFile.GetFileName() + "\n" + errstr, |
self.__usrProjFile.GetFilename() + "\n" + errstr, |
158 |
_("Error"), wxOK | wxICON_ERROR).ShowModal() |
_("Error"), wxOK | wxICON_ERROR).ShowModal() |
159 |
self.__FillAvailList() |
self.__FillAvailList() |
160 |
|
|
|
return |
|
|
|
|
|
"""Save the projection somewhere. |
|
|
|
|
|
There are three important cases to consider. |
|
|
1. the file already exists and the user wants to overwrite it. |
|
|
2. the file already exists and the user wants to append the |
|
|
current projection to the end of the file |
|
|
3. the file doesn't exist and the user wants to create it |
|
|
|
|
|
The list of available projections is then updated. |
|
|
""" |
|
|
|
|
|
proj = Projection(self.curProjPanel.GetParameters()) |
|
|
if self.projname.GetValue() != "": |
|
|
proj.SetName(self.projname.GetValue()) |
|
|
|
|
|
dlg = wxFileDialog(self, _("Save As"), style = wxSAVE) |
|
|
if dlg.ShowModal() == wxID_OK: |
|
|
path = dlg.GetPath() |
|
|
|
|
|
if os.access(path, os.F_OK): |
|
|
# file already exists. |
|
|
if os.access(path, os.W_OK | os.R_OK): |
|
|
|
|
|
# is it a .proj file? |
|
|
try: |
|
|
projFile = ReadProjFile(path) |
|
|
except: |
|
|
# obviously not. |
|
|
dlg = wxMessageDialog(self, |
|
|
path + _(" already exists. Overwrite?"), |
|
|
"", |
|
|
wxYES | wxNO) |
|
|
|
|
|
if dlg.ShowModal() == wxID_YES: |
|
|
projFile = ProjFile(path) |
|
|
else: |
|
|
return # returning early |
|
|
else: |
|
|
# ask the user to overwrite or append |
|
|
dlg = wxMessageDialog(self, |
|
|
_("The selected projection file already exists.\n"+ |
|
|
"The current projection can be added to the " + |
|
|
"file, or it can completely replace the " + |
|
|
"selected file.\n\nShould the current " + |
|
|
"projection be added to the file?"), |
|
|
_("Question"), |
|
|
wxYES | wxNO | wxICON_QUESTION) |
|
|
|
|
|
if dlg.ShowModal() == wxID_NO: |
|
|
projFile = ProjFile(path) |
|
|
else: |
|
|
# can't access the file |
|
|
dlg = wxMessageDialog(self, |
|
|
_("Couldn't access ") + path, |
|
|
"", |
|
|
wxOK | wxICON | wxICON_EXCLAMATION) |
|
|
return |
|
|
|
|
|
else: |
|
|
# file doesn't exist. make a new one. |
|
|
projFile = ProjFile(path) |
|
|
|
|
|
# |
|
|
# if we get this far we have a valid projFile and |
|
|
# can just write the file |
|
|
# |
|
|
projFile.Add(proj) |
|
|
try: |
|
|
WriteProjFile(projFile) |
|
|
self.__FillAvailList() |
|
|
except IOError, (errno, errstr): |
|
|
wxMessageDialog(self, |
|
|
_("The following error occured:\n") + |
|
|
dlg.GetPath() + "\n" + errstr, |
|
|
_("Error"), wxOK | wxICON_ERROR).ShowModal() |
|
|
dlg.Destroy() |
|
|
|
|
161 |
def _OnProjAvail(self, event): |
def _OnProjAvail(self, event): |
162 |
self.__DoOnProjAvail() |
self.__DoOnProjAvail() |
163 |
|
|
184 |
dlg.Destroy() |
dlg.Destroy() |
185 |
|
|
186 |
def _OnExport(self, event): |
def _OnExport(self, event): |
|
proj = self.__GetProjection() |
|
187 |
|
|
188 |
if proj is None: return |
sel = self.availprojs.GetSelections() |
189 |
|
assert len(sel) != 0, "button should be disabled" |
190 |
|
|
191 |
dlg = wxFileDialog(self, _("Export"), |
dlg = wxFileDialog(self, _("Export"), |
192 |
style = wxSAVE|wxOVERWRITE_PROMPT) |
style = wxSAVE|wxOVERWRITE_PROMPT) |
193 |
|
|
194 |
if dlg.ShowModal() == wxID_OK: |
if dlg.ShowModal() == wxID_OK: |
195 |
path = dlg.GetPath() |
path = dlg.GetPath() |
196 |
|
|
197 |
projFile = ProjFile(path) |
projFile = ProjFile(path) |
198 |
projFile.Add(proj) |
|
199 |
|
for i in sel: |
200 |
|
proj = self.availprojs.GetClientData(i)[CLIENT_PROJ] |
201 |
|
if proj is not None: |
202 |
|
projFile.Add(proj) |
203 |
|
|
204 |
try: |
try: |
205 |
WriteProjFile(projFile) |
WriteProjFile(projFile) |
206 |
except IOError, (errno, errstr): |
except IOError, (errno, errstr): |
244 |
except IOError, (errno, errstr): |
except IOError, (errno, errstr): |
245 |
wxMessageDialog(self, |
wxMessageDialog(self, |
246 |
_("The following error occured:\n") + |
_("The following error occured:\n") + |
247 |
projfile.GetFileName() + "\n" + errstr, |
projfile.GetFilename() + "\n" + errstr, |
248 |
_("Error"), wxOK | wxICON_ERROR).ShowModal() |
_("Error"), wxOK | wxICON_ERROR).ShowModal() |
249 |
|
|
250 |
|
|
314 |
else: |
else: |
315 |
|
|
316 |
if projfile is not None: |
if projfile is not None: |
317 |
self.projfilepath.SetLabel(projfile.GetFileName()) |
self.projfilepath.SetLabel(projfile.GetFilename()) |
318 |
else: |
else: |
319 |
# only None if the currently used projection is selected |
# only None if the currently used projection is selected |
320 |
self.projfilepath.SetLabel("") |
self.projfilepath.SetLabel("") |
425 |
|
|
426 |
proj = self.receiver.GetProjection() |
proj = self.receiver.GetProjection() |
427 |
if proj is not None: |
if proj is not None: |
428 |
self.availprojs.Append(proj.GetName() + _(" (current)"), |
self.availprojs.Append(_("%s (current)") % proj.GetName(), |
429 |
[proj, None]) |
[proj, None]) |
430 |
|
|
431 |
for proj, name, clazz in self.projPanels: |
for proj, name, clazz in self.projPanels: |