Papyrus::Translator Class Reference

#include <translator.h>

Inheritance diagram for Papyrus::Translator:

[legend]

List of all members.

Public Types
typedef PapyrusPointer < Translator >	pointer
Public Member Functions
virtual	~Translator ()
unsigned	transforms ()
void	set_transforms (unsigned transforms)
void	enable_transforms (unsigned transforms)
void	disable_transforms (unsigned transforms)
void	grid (double &x, double &y)
	Gets the current grid size.
void	set_grid (double x, double y)
	Sets the grid x and y sizes.
void	set_grid_x (double x)
void	set_grid_y (double y)
Static Public Member Functions
static Translator::pointer	create (unsigned transforms=TRANSLATE_X|TRANSLATE_Y)
static Translator::pointer	create (const Glib::ustring &id, DrawableSet::pointer drawables, unsigned transforms=TRANSLATE_X|TRANSLATE_Y)
static Translator::pointer	create (const Glib::ustring &id, unsigned transforms=TRANSLATE_X|TRANSLATE_Y)
static Translator::pointer	create (DrawableSet::pointer drawables, unsigned transforms=TRANSLATE_X|TRANSLATE_Y)
Protected Member Functions
	Translator (const Glib::ustring &id, DrawableSet::pointer drawables, unsigned transforms=TRANSLATE_X|TRANSLATE_Y)
virtual bool	on_motion (const Event::Motion &event)
virtual bool	on_button_press (const Event::ButtonPress &event)
Protected Attributes
double	m_last_position [2]
double	m_original_position [2]
unsigned	m_transforms
double	m_grid [2]

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Detailed Description

Author:

Rick L Vinyard Jr <rvinyard@cs.nmsu.edu>

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Member Typedef Documentation

typedef PapyrusPointer<Translator> Papyrus::Translator::pointer

Reimplemented from Papyrus::AffineController.

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Constructor & Destructor Documentation

Papyrus::Translator::Translator	(	const Glib::ustring &	id,
		DrawableSet::pointer	drawables,
		unsigned	transforms = TRANSLATE_X|TRANSLATE_Y
	)			[protected]

References m_grid, m_original_position, and Papyrus::AffineController::recalculate_matrix().

Papyrus::Translator::~Translator

(

)

[virtual]

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Member Function Documentation

Translator::pointer Papyrus::Translator::create	(	DrawableSet::pointer	drawables,
		unsigned	transforms = TRANSLATE_X|TRANSLATE_Y
	)			[static]

References PAPYRUS_CREATE.

Translator::pointer Papyrus::Translator::create	(	const Glib::ustring &	id,
		unsigned	transforms = TRANSLATE_X|TRANSLATE_Y
	)			[static]

References PAPYRUS_CREATE.

Translator::pointer Papyrus::Translator::create	(	const Glib::ustring &	id,
		DrawableSet::pointer	drawables,
		unsigned	transforms = TRANSLATE_X|TRANSLATE_Y
	)			[static]

References PAPYRUS_CREATE.

Translator::pointer Papyrus::Translator::create

(

unsigned

transforms = TRANSLATE_X|TRANSLATE_Y

)

[static]

References PAPYRUS_CREATE.

void Papyrus::Translator::disable_transforms

(

unsigned

transforms

)

References m_transforms.

void Papyrus::Translator::enable_transforms

(

unsigned

transforms

)

References m_transforms.

void Papyrus::Translator::grid	(	double &	x,
		double &	y
	)

Gets the current grid size.

References m_grid.

bool Papyrus::Translator::on_button_press

(

const Event::ButtonPress &

event

)

[protected, virtual]

Reimplemented from Papyrus::Controller.

References m_last_position, and m_original_position.

bool Papyrus::Translator::on_motion

(

const Event::Motion &

event

)

[protected, virtual]

Reimplemented from Papyrus::Controller.

References m_grid, m_last_position, m_transforms, Papyrus::AffineController::translate(), Papyrus::TRANSLATE_X, and Papyrus::TRANSLATE_Y.

void Papyrus::Translator::set_grid	(	double	x,
		double	y
	)

Sets the grid x and y sizes.

If either is <= 0.0 then the grid will be turned off for that dimension.

References m_grid.

void Papyrus::Translator::set_grid_x

(

double

x

)

References m_grid.

void Papyrus::Translator::set_grid_y

(

double

y

)

References m_grid.

void Papyrus::Translator::set_transforms

(

unsigned

transforms

)

References m_transforms.

unsigned Papyrus::Translator::transforms

(

)

References m_transforms.

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Member Data Documentation

double Papyrus::Translator::m_grid[2] [protected]

Referenced by grid(), on_motion(), set_grid(), set_grid_x(), set_grid_y(), and Translator().

double Papyrus::Translator::m_last_position[2] [protected]

Referenced by on_button_press(), and on_motion().

double Papyrus::Translator::m_original_position[2] [protected]

Referenced by on_button_press(), and Translator().

unsigned Papyrus::Translator::m_transforms [protected]

Referenced by disable_transforms(), enable_transforms(), on_motion(), set_transforms(), and transforms().

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

• translator.h
• translator.cpp