PBD::StatefulDiffCommand Class Reference

#include <stateful_diff_command.h>

Inheritance diagram for PBD::StatefulDiffCommand:

Public Member Functions
	StatefulDiffCommand (std::shared_ptr< StatefulDestructible >)
	StatefulDiffCommand (std::shared_ptr< StatefulDestructible >, XMLNode const &)
	~StatefulDiffCommand ()
void	operator() ()
void	undo ()
XMLNode &	get_state () const
bool	empty () const
Public Member Functions inherited from PBD::Command
virtual	~Command ()
void	set_name (const std::string &str)
const std::string &	name () const
virtual void	redo ()
virtual int	set_state (const XMLNode &, int)
Public Member Functions inherited from PBD::Stateful
	Stateful ()
virtual	~Stateful ()
virtual bool	apply_change (PropertyBase const &)
PropertyChange	apply_changes (PropertyList const &)
const OwnedPropertyList &	properties () const
void	add_property (PropertyBase &s)
void	add_extra_xml (XMLNode &)
XMLNode *	extra_xml (const std::string &str, bool add_if_missing=false)
void	save_extra_xml (const XMLNode &)
const PBD::ID &	id () const
bool	set_id (const XMLNode &)
void	set_id (const std::string &)
void	reset_id ()
void	clear_changes ()
virtual void	clear_owned_changes ()
PropertyList *	get_changes_as_properties (PBD::Command *) const
virtual void	rdiff (std::vector< PBD::Command * > &) const
bool	changed () const
virtual PropertyList *	property_factory (const XMLNode &) const
virtual void	suspend_property_changes ()
virtual void	resume_property_changes ()
bool	property_changes_suspended () const
Public Member Functions inherited from PBD::Destructible
virtual	~Destructible ()
virtual void	drop_references ()
Public Member Functions inherited from PBD::ScopedConnectionList
	ScopedConnectionList ()
	ScopedConnectionList (const ScopedConnectionList &)=delete
ScopedConnectionList &	operator= (const ScopedConnectionList &)=delete
virtual	~ScopedConnectionList ()
void	add_connection (const UnscopedConnection &c)
void	drop_connections ()

Private Attributes
std::weak_ptr< Stateful >	_object
	the object in question More...
PBD::PropertyList *	_changes
	property changes to execute this command More...

Additional Inherited Members
Public Attributes inherited from PBD::Stateful
PBD::Signal< void(const PropertyChange &)>	PropertyChanged
Public Attributes inherited from PBD::Destructible
PBD::Signal< void()>	Destroyed
PBD::Signal< void()>	DropReferences
Static Public Attributes inherited from PBD::Stateful
static int	current_state_version
static int	loading_state_version
Protected Member Functions inherited from PBD::Command
	Command ()
	Command (const std::string &name)
Protected Member Functions inherited from PBD::Stateful
void	add_instant_xml (XMLNode &, const std::string &directory_path)
XMLNode *	instant_xml (const std::string &str, const std::string &directory_path)
void	add_properties (XMLNode &) const
PropertyChange	set_values (XMLNode const &)
virtual void	post_set (const PropertyChange &)
virtual void	send_change (const PropertyChange &)
virtual void	mid_thaw (const PropertyChange &)
bool	regenerate_xml_or_string_ids () const
Protected Attributes inherited from PBD::Command
std::string	_name
Protected Attributes inherited from PBD::Stateful
XMLNode *	_extra_xml
XMLNode *	_instant_xml
PBD::PropertyChange	_pending_changed
Glib::Threads::Mutex	_lock
std::string	_xml_node_name
	name of node to use for this object in XML More...
OwnedPropertyList *	_properties

Detailed Description

A Command which stores its action as the differences between the before and after state of a Stateful object.

Definition at line 35 of file stateful_diff_command.h.

Constructor & Destructor Documentation

StatefulDiffCommand() [1/2]

PBD::StatefulDiffCommand::StatefulDiffCommand

(

std::shared_ptr< StatefulDestructible >

)

StatefulDiffCommand() [2/2]

PBD::StatefulDiffCommand::StatefulDiffCommand	(	std::shared_ptr< StatefulDestructible >	,
		XMLNode const &
	)

~StatefulDiffCommand()

PBD::StatefulDiffCommand::~StatefulDiffCommand

(

)

Member Function Documentation

empty()

bool PBD::StatefulDiffCommand::empty ( ) const

virtual

Reimplemented from PBD::Command.

get_state()

XMLNode& PBD::StatefulDiffCommand::get_state ( ) const

virtual

Reimplemented from PBD::Command.

operator()()

void PBD::StatefulDiffCommand::operator() ( )

virtual

Implements PBD::Command.

undo()

void PBD::StatefulDiffCommand::undo ( )

virtual

Implements PBD::Command.

Member Data Documentation

_changes

PBD::PropertyList* PBD::StatefulDiffCommand::_changes

private

property changes to execute this command

Definition at line 51 of file stateful_diff_command.h.

_object

std::weak_ptr<Stateful> PBD::StatefulDiffCommand::_object

private

the object in question

Definition at line 50 of file stateful_diff_command.h.

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The documentation for this class was generated from the following file:

• stateful_diff_command.h