TransformDialog Class Reference

#include <transform_dialog.h>

Inheritance diagram for TransformDialog:

Classes
struct	Model
struct	OperationChooser
struct	OperatorCols
struct	PropertyCols
struct	SourceCols
struct	ValueChooser

Public Member Functions
	TransformDialog ()
ARDOUR::Transform::Program	get ()
Public Member Functions inherited from ArdourDialog
	ArdourDialog (std::string title, bool modal=false, bool use_separator=false)
	ArdourDialog (Gtk::Window &parent, std::string title, bool modal=false, bool use_separator=false)
	~ArdourDialog ()
bool	on_focus_in_event (GdkEventFocus *)
bool	on_focus_out_event (GdkEventFocus *)
bool	on_delete_event (GdkEventAny *)
void	on_unmap ()
void	on_show ()
Public Member Functions inherited from ARDOUR::SessionHandlePtr
	SessionHandlePtr (ARDOUR::Session *s)
	SessionHandlePtr ()
virtual	~SessionHandlePtr ()
virtual void	set_session (ARDOUR::Session *)

Private Types
typedef ARDOUR::MidiModel::NoteDiffCommand::Property	Property
typedef ARDOUR::Transform::Value	Value
typedef ARDOUR::Transform::Value::Source	Source
typedef ARDOUR::Transform::Operation::Operator	Operator
typedef ARDOUR::Transform::Operation	Operation

Private Member Functions
void	property_changed ()
void	add_clicked ()

Private Attributes
Model	_model
Gtk::ComboBox	_property_combo
ValueChooser *	_seed_chooser
Gtk::VBox	_operations_box
Gtk::Button	_add_button

Additional Inherited Members
Protected Member Functions inherited from ARDOUR::SessionHandlePtr
virtual void	session_going_away ()
Protected Attributes inherited from ARDOUR::SessionHandlePtr
ARDOUR::Session *	_session
PBD::ScopedConnectionList	_session_connections

Detailed Description

Dialog for building a MIDI note transformation.

This can build transformations with any number of operations, but is limited in power and can't build arbitrary transformations since there is no way to do conceptually parenthetical things (i.e. push things to the stack).

With this, it is possible to build transformations that process a single value in a series of steps starting with a seed, like: "value = seed OP value OP value ..." where OP is +, -, *, or /, left associative with no precedence. This is simple and pretty clear to the user what's going to happen, though a bit limited. It would be nice if the GUI could build fancier transformations, but it's not obvious how to do this without making things more confusing.

Definition at line 52 of file transform_dialog.h.

Member Typedef Documentation

typedef ARDOUR::Transform::Operation TransformDialog::Operation

private

Definition at line 64 of file transform_dialog.h.

typedef ARDOUR::Transform::Operation::Operator TransformDialog::Operator

private

Definition at line 63 of file transform_dialog.h.

typedef ARDOUR::MidiModel::NoteDiffCommand::Property TransformDialog::Property

private

Definition at line 60 of file transform_dialog.h.

typedef ARDOUR::Transform::Value::Source TransformDialog::Source

private

Definition at line 62 of file transform_dialog.h.

typedef ARDOUR::Transform::Value TransformDialog::Value

private

Definition at line 61 of file transform_dialog.h.

Constructor & Destructor Documentation

TransformDialog::TransformDialog

(

)

Definition at line 81 of file transform_dialog.cc.

Member Function Documentation

void TransformDialog::add_clicked ( )

private

Definition at line 360 of file transform_dialog.cc.

Transform::Program TransformDialog::get

(

)

Definition at line 329 of file transform_dialog.cc.

void TransformDialog::property_changed ( )

private

Definition at line 353 of file transform_dialog.cc.

Member Data Documentation

Gtk::Button TransformDialog::_add_button

private

Definition at line 137 of file transform_dialog.h.

Model TransformDialog::_model

private

Definition at line 133 of file transform_dialog.h.

Gtk::VBox TransformDialog::_operations_box

private

Definition at line 136 of file transform_dialog.h.

Gtk::ComboBox TransformDialog::_property_combo

private

Definition at line 134 of file transform_dialog.h.

ValueChooser* TransformDialog::_seed_chooser

private

Definition at line 135 of file transform_dialog.h.

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

• /usr/local/music/src/ardour/4.0/gtk2_ardour/transform_dialog.h
• /usr/local/music/src/ardour/4.0/gtk2_ardour/transform_dialog.cc