Gnm.Command¶

Subclasses:: None

Methods¶

Inherited:: GObject.Object (37)
Structs:: GObject.ObjectClass (5)

class	`finalize` (obj)
class	`list_release` (cmds)
class	`push_undo` (wbc, obj)
class	`redo` (wbc)
class	`repeat` (wbc)
class	`setup_combos` (wbc)
class	`undo` (wbc)

Virtual Methods¶

Inherited:: GObject.Object (7)

	`do_redo_cmd` (wbc)
	`do_repeat_cmd` (wbc)
	`do_undo_cmd` (wbc)

Properties¶

None

Signals¶

Inherited:: GObject.Object (1)

Fields¶

Inherited:: GObject.Object (1)

Name	Type	Access
cmd_descriptor	`str`	r
parent	`GObject.Object`	r
sheet	`Gnm.Sheet`	r
size	`int`	r
state_before_do	`int`	r

Class Details¶

class Gnm.Command(**kwargs)¶

Bases:: GObject.Object
Abstract:: No
Structure:: Gnm.CommandClass

classmethod finalize(obj)¶

Parameters:: obj (GObject.Object) –

classmethod list_release(cmds)¶

Parameters:: cmds ([GObject.Object]) – the set of commands to free.

Gnm.Command.list_release : utility routine to free the resources associated with a list of commands.

NOTE : remember to None the list when you are done.

classmethod push_undo(wbc, obj)¶

Parameters:

wbc (Gnm.WorkbookControl) – The GOffice.workbook control that issued the command.
obj (GObject.Object) – The new command to add.

Returns:

True if there was a problem, False otherwise.

Return type:

bool

An internal utility to tack a new command onto the undo list.

classmethod redo(wbc)¶

Parameters:: wbc (Gnm.WorkbookControl) – The GOffice.workbook control which issued the request.

Redo the last command that was undone. Any user level errors generated by redoing will be reported here.

classmethod repeat(wbc)¶

Parameters:: wbc (Gnm.WorkbookControl) – The GOffice.workbook control which issued the request.

Repeat the last command (if possible)

Any user level errors generated by redoing will be reported here.

classmethod setup_combos(wbc)¶

Parameters:: wbc (Gnm.WorkbookControl) –

Initialize the combos to correspond to the current undo/redo state.

classmethod undo(wbc)¶

Parameters:: wbc (Gnm.WorkbookControl) – The GOffice.workbook control which issued the request. Any user level errors generated by undoing will be reported here.

Undo the last command executed.

do_redo_cmd(wbc) virtual¶

Parameters:: wbc (Gnm.WorkbookControl) –
Return type:: bool

do_repeat_cmd(wbc) virtual¶

Parameters:: wbc (Gnm.WorkbookControl) –

do_undo_cmd(wbc) virtual¶

Parameters:: wbc (Gnm.WorkbookControl) –
Return type:: bool