def OnUpdate(self, event):
"""Updates the toolbar states"""
# Gray out undo and redo id not available
undo_toolid = self.label2id["Undo"]
redo_toolid = self.label2id["Redo"]
self.EnableTool(undo_toolid, undo.stack().canundo())
self.EnableTool(redo_toolid, undo.stack().canredo())
# Set ToolTip strings to potential next undo / redo action
undotext = undo.stack().undotext()
undo_tool = self.FindTool(undo_toolid)
if undotext is None:
undo_tool.SetShortHelp(_("No undo actions available"))
else:
undo_tool.SetShortHelp(undotext)
redotext = undo.stack().redotext()
redo_tool = self.FindTool(redo_toolid)
if redotext is None:
redo_tool.SetShortHelp(_("No redo actions available"))
else:
redo_tool.SetShortHelp(redotext)
self.Refresh()
event.Skip()
def OnUpdate(self, event):
"""Updates the toolbar states"""
# Gray out undo and redo id not available
undo_toolid = self.label2id["Undo"]
redo_toolid = self.label2id["Redo"]
self.EnableTool(undo_toolid, undo.stack().canundo())
self.EnableTool(redo_toolid, undo.stack().canredo())
# Set ToolTip strings to potential next undo / redo action
undotext = undo.stack().undotext()
undo_tool = self.FindTool(undo_toolid)
if undotext is None:
undo_tool.SetShortHelp(_("No undo actions available"))
else:
undo_tool.SetShortHelp(undotext)
redotext = undo.stack().redotext()
redo_tool = self.FindTool(redo_toolid)
if redotext is None:
redo_tool.SetShortHelp(_("No redo actions available"))
else:
redo_tool.SetShortHelp(redotext)
self.Refresh()
event.Skip()
def OnUpdate(self, event):
"""Menu state update"""
if wx.ID_UNDO in self.id2menuitem:
undo_item = self.id2menuitem[wx.ID_UNDO]
undo_item.Enable(undo.stack().canundo())
if wx.ID_REDO in self.id2menuitem:
redo_item = self.id2menuitem[wx.ID_REDO]
redo_item.Enable(undo.stack().canredo())
event.Skip()
def OnSave(self, event):
"""File save event handler"""
try:
filetype = event.attr["filetype"]
except (KeyError, AttributeError):
filetype = None
filepath = self.main_window.filepath
if filepath is None:
filetype = config["default_save_filetype"]
if filetype is None:
f2w = get_filetypes2wildcards(["pys", "pysu", "xls", "all"])
__filetypes = f2w.keys()
# Check if the file extension matches any valid save filetype
for __filetype in __filetypes:
if splitext(filepath)[-1][1:] == __filetype:
filetype = __filetype
break
# If there is no filepath or no filetype is found then jump to save as
if self.main_window.filepath is None or filetype is None:
post_command_event(self.main_window, self.main_window.SaveAsMsg)
return
# Save the grid
post_command_event(self.main_window,
self.main_window.GridActionSaveMsg,
attr={
"filepath": self.main_window.filepath,
"filetype": filetype
})
# Update undo stack savepoint
undo.stack().savepoint()
# Display file save in status bar
statustext = self.main_window.filepath.split("/")[-1] + " saved."
post_command_event(self.main_window,
self.main_window.StatusBarMsg,
text=statustext)
def OnSave(self, event):
"""File save event handler"""
try:
filetype = event.attr["filetype"]
except (KeyError, AttributeError):
filetype = None
filepath = self.main_window.filepath
if filepath is None:
filetype = config["default_save_filetype"]
if filetype is None:
f2w = get_filetypes2wildcards(["pys", "pysu", "xls", "all"])
__filetypes = f2w.keys()
# Check if the file extension matches any valid save filetype
for __filetype in __filetypes:
if splitext(filepath)[-1][1:] == __filetype:
filetype = __filetype
break
# If there is no filepath or no filetype is found then jump to save as
if self.main_window.filepath is None or filetype is None:
post_command_event(self.main_window,
self.main_window.SaveAsMsg)
return
# Save the grid
post_command_event(self.main_window,
self.main_window.GridActionSaveMsg,
attr={"filepath": self.main_window.filepath,
"filetype": filetype})
# Update undo stack savepoint
undo.stack().savepoint()
# Display file save in status bar
statustext = self.main_window.filepath.split("/")[-1] + " saved."
post_command_event(self.main_window,
self.main_window.StatusBarMsg,
text=statustext)
def OnContentChanged(self, event):
"""Titlebar star adjustment event handler"""
self.main_window.grid.update_attribute_toolbar()
title = self.main_window.GetTitle()
if undo.stack().haschanged():
# Put * in front of title
if title[:2] != "* ":
new_title = "* " + title
post_command_event(self.main_window, self.main_window.TitleMsg,
text=new_title)
elif title[:2] == "* ":
# Remove * in front of title
new_title = title[2:]
post_command_event(self.main_window, self.main_window.TitleMsg,
text=new_title)
def OnClose(self, event):
"""Program exit event handler"""
# If changes have taken place save of old grid
if undo.stack().haschanged():
save_choice = self.interfaces.get_save_request_from_user()
if save_choice is None:
# Cancelled close operation
return
elif save_choice:
# User wants to save content
post_command_event(self.main_window, self.main_window.SaveMsg)
# Save the AUI state
config["window_layout"] = repr(self.main_window._mgr.SavePerspective())
# Uninit the AUI stuff
self.main_window._mgr.UnInit()
# Save config
config.save()
# Close main_window
self.main_window.Destroy()
# Set file mode to 600 to protect GPG passwd a bit
sp = wx.StandardPaths.Get()
pyspreadrc_path = sp.GetUserConfigDir() + "/." + config.config_filename
try:
os.chmod(pyspreadrc_path, 0600)
except OSError:
dummyfile = open(pyspreadrc_path, "w")
dummyfile.close()
os.chmod(pyspreadrc_path, 0600)
def OnOpen(self, event):
"""File open event handler"""
# If changes have taken place save of old grid
if undo.stack().haschanged():
save_choice = self.interfaces.get_save_request_from_user()
if save_choice is None:
# Cancelled close operation
return
elif save_choice:
# User wants to save content
post_command_event(self.main_window, self.main_window.SaveMsg)
# Get filepath from user
f2w = get_filetypes2wildcards(
["pys", "pysu", "xls", "xlsx", "ods", "all"])
filetypes = f2w.keys()
wildcards = f2w.values()
wildcard = "|".join(wildcards)
message = _("Choose file to open.")
style = wx.OPEN
default_filetype = config["default_open_filetype"]
try:
default_filterindex = filetypes.index(default_filetype)
except ValueError:
# Be graceful if the user has entered an unkown filetype
default_filterindex = 0
get_fp_fidx = self.interfaces.get_filepath_findex_from_user
filepath, filterindex = get_fp_fidx(wildcard, message, style,
filterindex=default_filterindex)
if filepath is None:
return
filetype = filetypes[filterindex]
# Change the main window filepath state
self.main_window.filepath = filepath
# Load file into grid
post_command_event(self.main_window,
self.main_window.GridActionOpenMsg,
attr={"filepath": filepath, "filetype": filetype})
# Set Window title to new filepath
title_text = filepath.split("/")[-1] + " - pyspread"
post_command_event(self.main_window,
self.main_window.TitleMsg, text=title_text)
self.main_window.grid.ForceRefresh()
if is_gtk():
try:
wx.Yield()
except:
pass
# Update savepoint and clear the undo stack
undo.stack().clear()
undo.stack().savepoint()
# Update content changed state
try:
post_command_event(self.main_window, self.ContentChangedMsg)
except TypeError:
# The main window does not exist any more
pass
def __init__(self, parent, *args, **kwargs):
try:
S = kwargs.pop("S")
except KeyError:
S = None
try:
dimensions = kwargs.pop("dimensions")
except KeyError:
dimensions = (
config["grid_rows"],
config["grid_columns"],
config["grid_tables"])
wx.Frame.__init__(self, parent, *args, **kwargs)
self.interfaces = GuiInterfaces(self)
try:
self._mgr = aui.AuiManager(self)
except Exception:
# This may fail if py.test runs under Windows
# Therefore, we set up a basic framework for the unit tests
self.grid = Grid(self, -1, S=S, dimensions=dimensions)
self.clipboard = Clipboard()
self.actions = AllMainWindowActions(self.grid)
self.parent = parent
self.handlers = MainWindowEventHandlers(self)
# Program states
# --------------
self._states()
# GUI elements
# ------------
# Menu Bar
self.menubar = wx.MenuBar()
self.main_menu = MainMenu(parent=self, menubar=self.menubar)
self.SetMenuBar(self.menubar)
# Disable menu item for leaving safe mode
post_command_event(self, self.SafeModeExitMsg)
# Status bar
statusbar = StatusBar(self)
self.SetStatusBar(statusbar)
welcome_text = _("Welcome to pyspread.")
post_command_event(self, self.StatusBarMsg, text=welcome_text)
# Toolbars
self.main_toolbar = MainToolbar(self, -1)
self.macro_toolbar = MacroToolbar(self, -1)
self.find_toolbar = FindToolbar(self, -1)
self.attributes_toolbar = AttributesToolbar(self, -1)
self.widget_toolbar = WidgetToolbar(self, -1)
# Entry line
self.entry_line_panel = EntryLineToolbarPanel(self, -1)
# Main grid
self.grid = Grid(self, -1, S=S, dimensions=dimensions)
# TableChoiceListCtrl
self.table_list_panel = TableChoiceListCtrl(self, self.grid)
# Macro panel
macros = self.grid.code_array.macros
self.macro_panel = MacroPanel(self, macros, -1)
# Clipboard
self.clipboard = Clipboard()
# Main window actions
self.actions = AllMainWindowActions(self.grid)
# Layout and bindings
self._set_properties()
self._do_layout()
self._bind()
if is_gtk():
try:
wx.Yield()
except:
pass
# Update undo stack savepoint
undo.stack().savepoint()
# Update content changed state
try:
post_command_event(self.grid.main_window,
self.grid.ContentChangedMsg)
except TypeError:
# The main window does not exist any more
pass
def OnNew(self, event):
"""New grid event handler"""
# If changes have taken place save of old grid
if undo.stack().haschanged():
save_choice = self.interfaces.get_save_request_from_user()
if save_choice is None:
# Cancelled close operation
return
elif save_choice:
# User wants to save content
post_command_event(self.main_window, self.main_window.SaveMsg)
# Get grid dimensions
shape = self.interfaces.get_dimensions_from_user(no_dim=3)
if shape is None:
return
# Set new filepath and post it to the title bar
self.main_window.filepath = None
post_command_event(self.main_window, self.main_window.TitleMsg,
text="pyspread")
# Clear globals
self.main_window.grid.actions.clear_globals_reload_modules()
# Create new grid
post_command_event(self.main_window, self.main_window.GridActionNewMsg,
shape=shape)
# Update TableChoiceIntCtrl
post_command_event(self.main_window, self.main_window.ResizeGridMsg,
shape=shape)
if is_gtk():
try:
wx.Yield()
except:
pass
self.main_window.grid.actions.change_grid_shape(shape)
self.main_window.grid.GetTable().ResetView()
self.main_window.grid.ForceRefresh()
# Display grid creation in status bar
msg = _("New grid with dimensions {dim} created.").format(dim=shape)
post_command_event(self.main_window, self.main_window.StatusBarMsg,
text=msg)
self.main_window.grid.ForceRefresh()
if is_gtk():
try:
wx.Yield()
except:
pass
# Update undo stack savepoint and clear undo stack
undo.stack().clear()
undo.stack().savepoint()
# Update content changed state
try:
post_command_event(self.main_window, self.ContentChangedMsg)
except TypeError:
# The main window does not exist any more
pass