def OnGridSelection(self, event):
"""Event handler for grid selection in selection mode adds text"""
current_table = copy(self.main_window.grid.current_table)
post_command_event(self,
self.GridActionTableSwitchMsg,
newtable=self.last_table)
if is_gtk():
try:
wx.Yield()
except:
pass
sel_start, sel_stop = self.last_selection
shape = self.main_window.grid.code_array.shape
selection_string = event.selection.get_access_string(
shape, current_table)
self.Replace(sel_start, sel_stop, selection_string)
self.last_selection = sel_start, sel_start + len(selection_string)
post_command_event(self,
self.GridActionTableSwitchMsg,
newtable=current_table)
def OnText(self, event):
"""Text event method evals the cell and updates the grid"""
if not self.ignore_changes:
post_command_event(self, self.CodeEntryMsg, code=event.GetString())
event.Skip()
def OnSecondaryCheckbox(self, event):
"""Top Checkbox event handler"""
self.attrs["top"] = event.IsChecked()
self.attrs["right"] = event.IsChecked()
post_command_event(self, self.DrawChartMsg)
def OnFind(self, event):
"""Find functionality, called from toolbar, returns find position"""
# Search starts in next cell after the current one
gridpos = list(self.grid.actions.cursor)
text, flags = event.text, event.flags
findpos = self.grid.actions.find(gridpos, text, flags)
if findpos is None:
# If nothing is found mention it in the statusbar and return
statustext = _("'{text}' not found.").format(text=text)
else:
# Otherwise select cell with next occurrence if successful
self.grid.actions.cursor = findpos
# Update statusbar
statustext = _(u"Found '{text}' in cell {key}.")
statustext = statustext.format(text=text, key=findpos)
post_command_event(self.grid.main_window, self.grid.StatusBarMsg,
text=statustext)
event.Skip()
def OnMacroListLoad(self, event):
"""Macro list load event handler"""
# Get filepath from user
wildcard = \
_("Macro file") + " (*.py)|*.py|" + \
_("All files") + " (*.*)|*.*"
message = _("Choose macro file.")
style = wx.OPEN
filepath, filterindex = \
self.interfaces.get_filepath_findex_from_user(wildcard, message,
style)
if filepath is None:
return
# Enter safe mode because macro file could be harmful
post_command_event(self.main_window, self.main_window.SafeModeEntryMsg)
# Load macros from file
self.main_window.actions.open_macros(filepath)
event.Skip()
def OnFind(self, event):
"""Find functionality, called from toolbar, returns find position"""
# Search starts in next cell after the current one
gridpos = list(self.grid.actions.cursor)
text, flags = event.text, event.flags
findpos = self.grid.actions.find(gridpos, text, flags)
if findpos is None:
# If nothing is found mention it in the statusbar and return
statustext = _("'{text}' not found.").format(text=text)
else:
# Otherwise select cell with next occurrence if successful
self.grid.actions.cursor = findpos
# Update statusbar
statustext = _(u"Found '{text}' in cell {key}.")
statustext = statustext.format(text=text, key=findpos)
post_command_event(self.grid.main_window,
self.grid.StatusBarMsg,
text=statustext)
event.Skip()
def OnCellSelected(self, event):
"""Cell selection event handler"""
key = row, col, tab = event.Row, event.Col, self.grid.current_table
# Is the cell merged then go to merging cell
cell_attributes = self.grid.code_array.cell_attributes
merging_cell = cell_attributes.get_merging_cell(key)
if merging_cell is not None and merging_cell != key:
post_command_event(self.grid, self.grid.GotoCellMsg,
key=merging_cell)
return
# If in selection mode do nothing
# This prevents the current cell from changing
if not self.grid.IsEditable():
return
# Redraw cursor
self.grid.ForceRefresh()
# Disable entry line if cell is locked
self.grid.lock_entry_line(
self.grid.code_array.cell_attributes[key]["locked"])
# Update entry line
self.grid.update_entry_line(key)
# Update attribute toolbar
self.grid.update_attribute_toolbar(key)
self.grid._last_selected_cell = key
event.Skip()
def OnMacroListLoad(self, event):
"""Macro list load event handler"""
# Get filepath from user
wildcard = \
_("Macro file") + " (*.py)|*.py|" + \
_("All files") + " (*.*)|*.*"
message = _("Choose macro file.")
style = wx.OPEN
filepath, filterindex = \
self.interfaces.get_filepath_findex_from_user(wildcard, message,
style)
if filepath is None:
return
# Enter safe mode because macro file could be harmful
post_command_event(self.main_window, self.main_window.SafeModeEntryMsg)
# Load macros from file
self.main_window.actions.open_macros(filepath)
event.Skip()
def OnSeriesDeleted(self, event):
"""FlatNotebook closing event handler"""
# Redraw Chart
post_command_event(self, self.DrawChartMsg)
event.Skip()
def OnText(self, event):
"""Text event method evals the cell and updates the grid"""
if not self.ignore_changes:
post_command_event(self, self.CodeEntryMsg, code=event.GetString())
event.Skip()
def OnReplace(self, event):
"""Called when a replace operation is started, returns find position"""
find_string = event.GetFindString()
flags = self._wxflag2flag(event.GetFlags())
replace_string = event.GetReplaceString()
gridpos = list(self.grid.actions.cursor)
findpos = self.grid.actions.find(gridpos,
find_string,
flags,
search_result=False)
if findpos is None:
statustext = _(u"'{find_string}' not found.")
statustext = statustext.format(find_string=find_string)
else:
self.grid.actions.replace(findpos, find_string, replace_string)
self.grid.actions.cursor = findpos
# Update statusbar
statustext = _(u"Replaced '{find_string}' in cell {key} with "
u"{replace_string}.")
statustext = statustext.format(find_string=find_string,
key=findpos,
replace_string=replace_string)
post_command_event(self.grid.main_window,
self.grid.StatusBarMsg,
text=statustext)
event.Skip()
def OnFont(self, event):
"""Check event handler"""
font_data = wx.FontData()
# Disable color chooser on Windows
font_data.EnableEffects(False)
if self.chosen_font:
font_data.SetInitialFont(self.chosen_font)
dlg = wx.FontDialog(self, font_data)
if dlg.ShowModal() == wx.ID_OK:
font_data = dlg.GetFontData()
font = self.chosen_font = font_data.GetChosenFont()
self.font_face = font.GetFaceName()
self.font_size = font.GetPointSize()
self.font_style = font.GetStyle()
self.font_weight = font.GetWeight()
dlg.Destroy()
post_command_event(self, self.DrawChartMsg)
def OnChar(self, event):
self._update_control_length()
val = self._tc.GetValue()
post_command_event(self.main_window,
self.TableChangedMsg,
updated_cell=val)
event.Skip()
def OnApprove(self, event):
"""File approve event handler"""
if not self.main_window.safe_mode:
return
msg = _(u"You are going to approve and trust a file that\n"
u"you have received from an untrusted source.\n"
u"After proceeding, the file is executed.\n"
u"It can harm your system as any program can.\n"
u"Unless you took precautions, it can delete your\n"
u"files or send them away over the Internet.\n"
u"CHECK EACH CELL BEFORE PROCEEDING.\n \n"
u"Do not forget cells outside the visible range.\n"
u"You have been warned.\n \n"
u"Proceed and sign this file as trusted?")
short_msg = _("Security warning")
if self.main_window.interfaces.get_warning_choice(msg, short_msg):
# Leave safe mode
self.main_window.grid.actions.leave_safe_mode()
# Display safe mode end in status bar
statustext = _("Safe mode deactivated.")
post_command_event(self.main_window, self.main_window.StatusBarMsg,
text=statustext)
def OnReplace(self, event):
"""Called when a replace operation is started, returns find position"""
find_string = event.GetFindString()
flags = self._wxflag2flag(event.GetFlags())
replace_string = event.GetReplaceString()
gridpos = list(self.grid.actions.cursor)
findpos = self.grid.actions.find(gridpos, find_string, flags,
search_result=False)
if findpos is None:
statustext = _(u"'{find_string}' not found.")
statustext = statustext.format(find_string=find_string)
else:
self.grid.actions.replace(findpos, find_string, replace_string)
self.grid.actions.cursor = findpos
# Update statusbar
statustext = _(u"Replaced '{find_string}' in cell {key} with "
u"{replace_string}.")
statustext = statustext.format(find_string=find_string,
key=findpos,
replace_string=replace_string)
post_command_event(self.grid.main_window, self.grid.StatusBarMsg,
text=statustext)
event.Skip()
def __init__(self, main_window, *args, **kwargs):
S = kwargs.pop("S")
self.main_window = main_window
self._states()
self.interfaces = GuiInterfaces(self.main_window)
if S is None:
dimensions = kwargs.pop("dimensions")
else:
dimensions = S.shape
kwargs.pop("dimensions")
wx.grid.Grid.__init__(self, main_window, *args, **kwargs)
self.SetDefaultCellBackgroundColour(wx.Colour(255, 255, 255, 255))
# Cursor position on entering selection mode
self.sel_mode_cursor = None
# Set multi line editor
self.SetDefaultEditor(GridCellEditor(main_window))
# Create new grid
if S is None:
self.code_array = CodeArray(dimensions)
post_command_event(self, self.GridActionNewMsg, shape=dimensions)
else:
self.code_array = S
_grid_table = GridTable(self, self.code_array)
self.SetTable(_grid_table, True)
# Grid renderer draws the grid
self.grid_renderer = GridRenderer(self.code_array)
self.SetDefaultRenderer(self.grid_renderer)
# Context menu for quick access of important functions
self.contextmenu = ContextMenu(parent=self)
# Handler classes contain event handler methods
self.handlers = GridEventHandlers(self)
self.cell_handlers = GridCellEventHandlers(self)
# Grid actions
self.actions = AllGridActions(self)
# Layout and bindings
self._layout()
self._bind()
# Update toolbars
self.update_entry_line()
self.update_attribute_toolbar()
# Focus on grid so that typing can start immediately
self.SetFocus()
def __init__(self, main_window, *args, **kwargs):
S = kwargs.pop("S")
self.main_window = main_window
self._states()
self.interfaces = GuiInterfaces(self.main_window)
if S is None:
dimensions = kwargs.pop("dimensions")
else:
dimensions = S.shape
kwargs.pop("dimensions")
wx.grid.Grid.__init__(self, main_window, *args, **kwargs)
self.SetDefaultCellBackgroundColour(wx.Colour(255, 255, 255, 255))
# Cursor position on entering selection mode
self.sel_mode_cursor = None
# Set multi line editor
self.SetDefaultEditor(GridCellEditor(main_window))
# Create new grid
if S is None:
self.code_array = CodeArray(dimensions)
post_command_event(self, self.GridActionNewMsg, shape=dimensions)
else:
self.code_array = S
_grid_table = GridTable(self, self.code_array)
self.SetTable(_grid_table, True)
# Grid renderer draws the grid
self.grid_renderer = GridRenderer(self.code_array)
self.SetDefaultRenderer(self.grid_renderer)
# Context menu for quick access of important functions
self.contextmenu = ContextMenu(parent=self)
# Handler classes contain event handler methods
self.handlers = GridEventHandlers(self)
self.cell_handlers = GridCellEventHandlers(self)
# Grid actions
self.actions = AllGridActions(self)
# Layout and bindings
self._layout()
self._bind()
# Update toolbars
self.update_entry_line()
self.update_attribute_toolbar()
# Focus on grid so that typing can start immediately
self.SetFocus()
def OnKeyUp(self, event):
# Handle <Ctrl> + <Enter>
keycode = event.GetKeyCode()
if keycode == 13 and event.ControlDown():
self._tc.SetValue(quote(self._tc.GetValue()))
post_command_event(self.main_window, self.TableChangedMsg,
updated_cell=self._tc.GetValue())
event.Skip()
def OnDirectionChoice(self, event):
"""Direction choice event handler"""
label = self.direction_choicectrl.GetItems()[event.GetSelection()]
param = self.choice_label2param[label]
self.attrs["direction"] = param
post_command_event(self, self.DrawChartMsg)
def OnLineColor(self, event):
"""Line color choice event handler"""
color = event.GetValue().GetRGB()
borders = self.bordermap[self.borderstate]
post_command_event(self, self.BorderColorMsg, color=color,
borders=borders)
def OnRotate(self, event):
"""Rotation spin control event handler"""
angle = self.rotation_spinctrl.GetValue()
post_command_event(self, self.TextRotationMsg, angle=angle)
# end of class AttributesToolbar
def OnTextRotationDialog(self, event):
"""Text rotation dialog event handler"""
cond_func = lambda i: 0 <= i <= 359
angle = self.grid.interfaces.get_int_from_user(_("Enter text angle in degrees."), cond_func)
if angle is not None:
post_command_event(self.grid.main_window, self.grid.TextRotationMsg, angle=angle)
def OnKey(self, event):
"""Handles non-standard shortcut events"""
keycode = event.GetKeyCode()
# If in selection mode and <Enter> is pressed end it
if not self.grid.IsEditable() and keycode == 13:
## TODO!
pass
elif event.ControlDown():
if keycode == 388:
# Ctrl + + pressed
post_command_event(self.grid, self.grid.ZoomInMsg)
elif keycode == 390:
# Ctrl + - pressed
post_command_event(self.grid, self.grid.ZoomOutMsg)
elif keycode == 13:
# <Ctrl> + <Enter>
grid = self.grid
grid.DisableCellEditControl()
row = self.grid.GetGridCursorRow()
col = self.grid.GetGridCursorCol()
tab = grid.current_table
key = row, col, tab
val = grid.code_array(key)
grid.actions.set_code(key, '"' + val + '"')
grid.MoveCursorDown(False)
else:
# No Ctrl pressed
if keycode == 127:
# Del pressed
# Delete cell at cursor
cursor = self.grid.actions.cursor
self.grid.actions.delete_cell(cursor)
# Delete selection
self.grid.actions.delete_selection()
# Update grid
self.grid.ForceRefresh()
# Do not enter cell
return
elif keycode == 27:
# Esc pressed
self.grid.actions.need_abort = True
event.Skip()
def OnText(self, event):
"""Text event method evals the cell and updates the grid"""
if not self.ignore_changes:
post_command_event(self, self.CodeEntryMsg, code=event.GetString())
self.main_window.grid.grid_renderer.cell_cache.clear()
event.Skip()
def OnText(self, event):
"""Text event method evals the cell and updates the grid"""
if not self.ignore_changes:
post_command_event(self, self.CodeEntryMsg, code=event.GetString())
self.main_window.grid.grid_renderer.cell_cache.clear()
event.Skip()
def __init__(self, parent, code, **kwds):
kwds["style"] = wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER | \
wx.THICK_FRAME
self.grid = parent
wx.Dialog.__init__(self, parent, **kwds)
agwstyle = fnb.FNB_NODRAG | fnb.FNB_DROPDOWN_TABS_LIST | fnb.FNB_BOTTOM
self.series_notebook = fnb.FlatNotebook(self, -1, agwStyle=agwstyle)
if code[:7] == "charts.":
# If chart data is present build the chart
key = self.grid.actions.cursor
self.figure = self.grid.code_array._eval_cell(key, code)
# Get data from figure
code_param_string = code.split("(", 1)[1][:-1]
code_param_list = list(parse_dict_strings(code_param_string))
code_param = []
for series_param_string in code_param_list:
series_param_list = \
list(parse_dict_strings(series_param_string[1:-1]))
series_param = dict((ast.literal_eval(k), v) for k, v in
zip(series_param_list[::2], series_param_list[1::2]))
code_param.append(series_param)
for series_param in code_param:
plot_panel = PlotPanel(self, -1, series_param)
self.series_notebook.AddPage(plot_panel, _("Series"))
for key in series_param:
plot_panel.series_data[key] = series_param[key]
else:
# Use default values
plot_panel = PlotPanel(self, -1)
self.series_notebook.AddPage(plot_panel, _("Series"))
chart_data = self.eval_chart_data()
self.figure = charts.ChartFigure(*chart_data)
self.series_notebook.AddPage(wx.Panel(self, -1), _("+"))
# end series creation
self.cancel_button = wx.Button(self, wx.ID_CANCEL)
self.ok_button = wx.Button(self, wx.ID_OK)
self.figure_canvas = FigureCanvasWxAgg(self, -1, self.figure)
self.__set_properties()
self.__do_layout()
self.__bindings()
# Draw figure initially
post_command_event(self, self.DrawChartMsg)
def OnTextSize(self, event):
"""Text size combo text event handler"""
try:
size = int(event.GetString())
except Exception:
size = get_default_font().GetPointSize()
post_command_event(self, self.FontSizeMsg, size=size)
def Reset(self):
"""
Reset the value in the control back to its starting value.
*Must Override*
"""
self._tc.SetValue(self.startValue)
self._tc.SetInsertionPointEnd()
# Update the Entry Line
post_command_event(self.main_window, self.TableChangedMsg,
updated_cell=self.startValue)
def OnLineWidth(self, event):
"""Line width choice event handler"""
linewidth_combobox = event.GetEventObject()
idx = event.GetInt()
width = int(linewidth_combobox.GetString(idx))
borders = self.bordermap[self.borderstate]
post_command_event(self, self.BorderWidthMsg, width=width,
borders=borders)
def _set_properties(self):
"""Setup title, icon, size, scale, statusbar, main grid"""
self.set_icon(icons["PyspreadLogo"])
# Without minimum size, initial size is minimum size in wxGTK
self.minSizeSet = False
# Leave save mode
post_command_event(self, self.SafeModeExitMsg)
def OnTextSize(self, event):
"""Text size combo text event handler"""
try:
size = int(event.GetString())
except Exception:
size = get_default_font().GetPointSize()
post_command_event(self, self.FontSizeMsg, size=size)
def OnItemSelected(self, event):
"""Item selection event handler"""
value = event.m_itemIndex
self.startIndex = value
self.switching = True
post_command_event(self, self.GridActionTableSwitchMsg, newtable=value)
self.switching = False
event.Skip()
def OnButtonCell(self, event):
"""Event handler for cell button toggle button"""
if self.button_cell_button_id == event.GetId():
if event.IsChecked():
label = self._get_button_label()
post_command_event(self, self.ButtonCellMsg, text=label)
else:
post_command_event(self, self.ButtonCellMsg, text=False)
event.Skip()
def OnItemSelected(self, event):
"""Item selection event handler"""
value = event.m_itemIndex
self.startIndex = value
self.switching = True
post_command_event(self, self.GridActionTableSwitchMsg, newtable=value)
self.switching = False
event.Skip()
def lock_entry_line(self, lock):
"""Lock or unlock entry line
Parameters
----------
lock: Bool
\tIf True then the entry line is locked if Falsse unlocked
"""
post_command_event(self, self.LockEntryLineMsg, lock=lock)
def lock_entry_line(self, lock):
"""Lock or unlock entry line
Parameters
----------
lock: Bool
\tIf True then the entry line is locked if Falsse unlocked
"""
post_command_event(self, self.LockEntryLineMsg, lock=lock)
def _update_entry_line(self, key):
"""Updates the entry line"""
cell_code = self.grid.code_array(key)
# Do not display anything if there is no cell code, i. e. it is None
# Also do not display anything if there is too much code because
# wx.TextCtrl can only handle up to max_textctrl_length characters
if cell_code is None or len(cell_code) < int(config["max_textctrl_length"]):
post_command_event(self.grid, self.grid.EntryLineMsg, text=cell_code)
def OnTextFont(self, event):
"""Text font choice event handler"""
fontchoice_combobox = event.GetEventObject()
idx = event.GetInt()
try:
font_string = fontchoice_combobox.GetString(idx)
except AttributeError:
font_string = event.GetString()
post_command_event(self, self.FontMsg, font=font_string)
def OnTextFont(self, event):
"""Text font choice event handler"""
fontchoice_combobox = event.GetEventObject()
idx = event.GetInt()
try:
font_string = fontchoice_combobox.GetString(idx)
except AttributeError:
font_string = event.GetString()
post_command_event(self, self.FontMsg, font=font_string)
def OnRangeSelected(self, event):
"""Event handler for grid selection"""
# If grid editing is disabled then pyspread is in selection mode
if not self.grid.IsEditable():
selection = self.grid.selection
row, col, __ = self.grid.sel_mode_cursor
if (row, col) in selection:
self.grid.ClearSelection()
else:
self.grid.SetGridCursor(row, col)
post_command_event(self.grid, self.grid.SelectionMsg,
selection=selection)
def OnNew(self, event):
"""New grid event handler"""
# If changes have taken place save of old grid
if self.main_window.changed_since_save:
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
self.main_window.grid.actions.change_grid_shape(shape)
# 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)
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()
def _set_properties(self):
"""Setup title, icon, size, scale, statusbar, main grid"""
self.set_icon(icons["PyspreadLogo"])
# Set initial size to 90% of screen
self.SetInitialSize(config["window_size"])
self.SetPosition(config["window_position"])
# Without minimum size, initial size is minimum size in wxGTK
self.SetMinSize((2, 2))
# Leave save mode
post_command_event(self, self.SafeModeExitMsg)
def OnMouseWheel(self, event):
"""Event handler for mouse wheel actions
Invokes zoom when mouse when Ctrl is also pressed
"""
if event.ControlDown():
if event.WheelRotation > 0:
post_command_event(self.grid, self.grid.ZoomInMsg)
else:
post_command_event(self.grid, self.grid.ZoomOutMsg)
else:
event.Skip()
def OnMouseWheel(self, event):
"""Event handler for mouse wheel actions
Invokes zoom when mouse when Ctrl is also pressed
"""
if event.ControlDown():
if event.WheelRotation > 0:
post_command_event(self.grid, self.grid.ZoomInMsg)
else:
post_command_event(self.grid, self.grid.ZoomOutMsg)
else:
event.Skip()
def OnRangeSelected(self, event):
"""Event handler for grid selection"""
# If grid editing is disabled then pyspread is in selection mode
if not self.grid.IsEditable():
selection = self.grid.selection
row, col, __ = self.grid.sel_mode_cursor
if (row, col) in selection:
self.grid.ClearSelection()
else:
self.grid.SetGridCursor(row, col)
post_command_event(self.grid,
self.grid.SelectionMsg,
selection=selection)
def OnVideoCell(self, event):
"""Event handler for video cell toggle button"""
if self.video_cell_button_id == event.GetId():
if event.IsChecked():
wildcard = _("Media files") + " (*.*)|*.*"
videofile, __ = self.get_filepath_findex_from_user(
wildcard, "Choose video or audio file", wx.OPEN)
post_command_event(self, self.VideoCellMsg,
videofile=videofile)
else:
post_command_event(self, self.VideoCellMsg, videofile=False)
event.Skip()
def OnTextRotationDialog(self, event):
"""Text rotation dialog event handler"""
cond_func = lambda i: 0 <= i <= 359
get_int = self.grid.interfaces.get_int_from_user
angle = get_int(_("Enter text angle in degrees."), cond_func)
if angle is not None:
post_command_event(self.grid.main_window,
self.grid.TextRotationMsg,
angle=angle)
self.grid.ForceRefresh()
self.grid.update_attribute_toolbar()
def OnClearGlobals(self, event):
"""Clear globals event handler"""
msg = _("Deleting globals and reloading modules cannot be undone."
" Proceed?")
short_msg = _("Really delete globals and modules?")
choice = self.main_window.interfaces.get_warning_choice(msg, short_msg)
if choice:
self.main_window.grid.actions.clear_globals_reload_modules()
statustext = _("Globals cleared and base modules reloaded.")
post_command_event(self.main_window, self.main_window.StatusBarMsg,
text=statustext)
def Reset(self):
"""
Reset the value in the control back to its starting value.
*Must Override*
"""
try:
self._tc.SetValue(self.startValue)
except TypeError:
# Start value was None
pass
self._tc.SetInsertionPointEnd()
# Update the Entry Line
post_command_event(self.main_window, self.TableChangedMsg,
updated_cell=self.startValue)
def update_entry_line(self, key=None):
"""Updates the entry line
Parameters
----------
key: 3-tuple of Integer, defaults to current cell
\tCell to which code the entry line is updated
"""
if key is None:
key = self.actions.cursor
cell_code = self.GetTable().GetValue(*key)
post_command_event(self, self.EntryLineMsg, text=cell_code)
def OnInt(self, event):
"""IntCtrl event method that updates the current table"""
self.SetMax(self.no_tabs - 1)
if event.GetValue() > self.GetMax():
self.SetValue(self.GetMax())
return
if not self.switching:
self.switching = True
post_command_event(self,
self.GridActionTableSwitchMsg,
newtable=event.GetValue())
if is_gtk():
wx.Yield()
self.switching = False
def update_attribute_toolbar(self, key=None):
"""Updates the attribute toolbar
Parameters
----------
key: 3-tuple of Integer, defaults to current cell
\tCell to which attributes the attributes toolbar is updated
"""
if key is None:
key = self.actions.cursor
post_command_event(self,
self.ToolbarUpdateMsg,
key=key,
attr=self.code_array.cell_attributes[key])
def OnInt(self, event):
"""IntCtrl event method that updates the current table"""
value = event.GetValue()
current_time = time.clock()
if current_time < self.last_change_s + 0.01:
return
self.last_change_s = current_time
self.cursor_pos = wx.TextCtrl.GetInsertionPoint(self) + 1
if event.GetValue() > self.no_tabs - 1:
value = self.no_tabs - 1
self.switching = True
post_command_event(self, self.GridActionTableSwitchMsg, newtable=value)
self.switching = False
def OnTextColorDialog(self, event):
"""Event handler for launching text color dialog"""
dlg = wx.ColourDialog(self.main_window)
# Ensure the full colour dialog is displayed,
# not the abbreviated version.
dlg.GetColourData().SetChooseFull(True)
if dlg.ShowModal() == wx.ID_OK:
# Fetch color data
data = dlg.GetColourData()
color = data.GetColour().GetRGB()
post_command_event(self.main_window, self.main_window.TextColorMsg,
color=color)
dlg.Destroy()
def OnContentChanged(self, event):
"""Titlebar star adjustment event handler"""
self.main_window.changed_since_save = event.changed
title = self.main_window.GetTitle()
if event.changed:
# 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 OnSearch(self, event):
"""Event handler for starting the search"""
search_string = self.search.GetValue()
if search_string not in self.search_history:
self.search_history.append(search_string)
if len(self.search_history) > 10:
self.search_history.pop(0)
self.menu = self.make_menu()
self.search.SetMenu(self.menu)
search_flags = self.search_options + ["FIND_NEXT"]
post_command_event(self, self.FindMsg, text=search_string,
flags=search_flags)
self.search.SetFocus()
