| 40 |
|
|
| 41 |
class MainWindow(wxFrame): |
class MainWindow(wxFrame): |
| 42 |
|
|
| 43 |
def __init__(self, parent, ID, application, interactor): |
def __init__(self, parent, ID, title, application, interactor, |
| 44 |
wxFrame.__init__(self, parent, ID, 'Thuban', |
initial_message = None, size = wxSize(-1, -1)): |
| 45 |
wxDefaultPosition, wxSize(400, 300)) |
wxFrame.__init__(self, parent, ID, title, wxDefaultPosition, size) |
| 46 |
|
|
| 47 |
self.application = application |
self.application = application |
| 48 |
self.interactor = interactor |
self.interactor = interactor |
| 49 |
|
|
| 50 |
self.CreateStatusBar() |
self.CreateStatusBar() |
| 51 |
self.SetStatusText("This is the wxPython-based " |
if initial_message: |
| 52 |
"Graphical User Interface for exploring geographic data") |
self.SetStatusText(initial_message) |
| 53 |
|
|
| 54 |
self.identify_view = None |
self.identify_view = None |
| 55 |
|
|
| 511 |
helptext = helptext, icon = icon, |
helptext = helptext, icon = icon, |
| 512 |
sensitive = sensitive)) |
sensitive = sensitive)) |
| 513 |
|
|
| 514 |
|
def make_check_current_tool(toolname): |
| 515 |
|
"""Return a function that tests if the currently active tool is toolname |
| 516 |
|
|
| 517 |
|
The returned function can be called with the context and returns |
| 518 |
|
true iff the currently active tool's name is toolname. It's directly |
| 519 |
|
usable as the 'checked' callback of a command. |
| 520 |
|
""" |
| 521 |
|
def check_current_tool(context, name=toolname): |
| 522 |
|
return context.mainwindow.canvas.CurrentTool() == name |
| 523 |
|
return check_current_tool |
| 524 |
|
|
| 525 |
def _tool_command(name, title, method, toolname, helptext = "", |
def _tool_command(name, title, method, toolname, helptext = "", |
| 526 |
icon = ""): |
icon = ""): |
| 527 |
"""Add a tool command""" |
"""Add a tool command""" |
|
def check_current_tool(context, name=toolname): |
|
|
return context.mainwindow.canvas.CurrentTool() == name |
|
| 528 |
registry.Add(Command(name, title, call_method, args=(method,), |
registry.Add(Command(name, title, call_method, args=(method,), |
| 529 |
helptext = helptext, icon = icon, |
helptext = helptext, icon = icon, |
| 530 |
checked = check_current_tool)) |
checked = make_check_current_tool(toolname))) |
| 531 |
|
|
| 532 |
def _has_selected_layer(context): |
def _has_selected_layer(context): |
| 533 |
"""Return true if a layer is selected in the context""" |
"""Return true if a layer is selected in the context""" |
| 534 |
return context.mainwindow.has_selected_layer() |
return context.mainwindow.has_selected_layer() |
| 535 |
|
|
| 536 |
|
def _has_tree_window_shown(context): |
| 537 |
|
"""Return true if the tree window is shown""" |
| 538 |
|
return context.mainwindow.get_open_dialog("session_tree") is None |
| 539 |
|
|
| 540 |
# File menu |
# File menu |
| 541 |
_method_command("new_session", "&New Session", "NewSession") |
_method_command("new_session", "&New Session", "NewSession") |
| 542 |
_method_command("open_session", "&Open Session", "OpenSession") |
_method_command("open_session", "&Open Session", "OpenSession") |
| 543 |
_method_command("save_session", "&Save Session", "SaveSession") |
_method_command("save_session", "&Save Session", "SaveSession") |
| 544 |
_method_command("save_session_as", "Save Session &As", "SaveSessionAs") |
_method_command("save_session_as", "Save Session &As", "SaveSessionAs") |
| 545 |
_method_command("show_session_tree", "Show Session &Tree", "ShowSessionTree") |
_method_command("show_session_tree", "Show Session &Tree", "ShowSessionTree", |
| 546 |
|
sensitive = _has_tree_window_shown) |
| 547 |
_method_command("exit", "&Exit", "Exit") |
_method_command("exit", "&Exit", "Exit") |
| 548 |
|
|
| 549 |
# Help menu |
# Help menu |
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