proland::EditGraphOrthoLayer::EditGraphHandler Class Reference

The EventHandler associated to EditGraphOrthoLayer. More...

#include <EditGraphOrthoLayer.h>

Inheritance diagram for proland::EditGraphOrthoLayer::EditGraphHandler:

List of all members.

Public Types
enum	edit_mode
	Current edition mode. More...
Public Member Functions
	EditGraphHandler ()
	Creates a new EditGraphHandler.
	EditGraphHandler (EditGraphOrthoLayer *e, ptr< ResourceManager > r, string t)
	Creates a new EditGraphHandler.
virtual	~EditGraphHandler ()
	Deletes this EditGraphHandler.
bool	undo ()
	Cancels the last point move.
virtual void	redisplay (double t, double dt)
	See EventHandler::redisplay.
virtual bool	mouseClick (button b, state s, modifier m, int x, int y)
	See EventHandler::mouseClick.
virtual bool	mouseMotion (int x, int y)
	See EventHandler::mouseMotion.
virtual bool	keyTyped (unsigned char c, modifier m, int x, int y)
	See EventHandler::keyTyped.
virtual bool	specialKey (key k, modifier m, int x, int y)
	See EventHandler::specialKey.
vec3d	getWorldCoordinates (int x, int y)
	Returns the world position of a given screen coordinate, if it exists (i.e.
vec3i	getScreenCoordinates (double x, double y, double z)
	Returns the screen position of a given world coordinate, if it exists (i.e.
void	update ()
	Updates the state of many values depending of the current selection and what has been changed.
Public Attributes
string	t
	Terrain name in xml file.
SceneNode *	terrain
	Node containing the terrain.
TerrainNode *	terrainNode
	Terrain on which this EditGraphOrthoLayer is applied.
ResourceManager *	manager
	Manager creating the scene.
EditGraphOrthoLayer *	editor
	EditGraphOrthoLayer associated to this TweakGraphLayer.
int	mode
	Current edition mode.
bool	edited
	Determines if we need to call update() at redisplay() call (i.e.
vec3d	newPos
	Last click coordinates.
vec3d	prevPos
	Previous point position, used in undo() method.
vec2i	lastScreenPos
	Previous frame mouse position in screen space.
bool	initialized
	True if terrain has been initialized.
Static Public Attributes
static static_ptr< Program >	displayPointsProgram
	GLSL Program used to draw editor::displayedPoints.
static static_ptr< Uniform2f >	windowSizeU
	Current window size.

---

Detailed Description

The EventHandler associated to EditGraphOrthoLayer.

---

Member Enumeration Documentation

enum proland::EditGraphOrthoLayer::EditGraphHandler::edit_mode

Current edition mode.

---

Constructor & Destructor Documentation

proland::EditGraphOrthoLayer::EditGraphHandler::EditGraphHandler

(

)

Creates a new EditGraphHandler.

proland::EditGraphOrthoLayer::EditGraphHandler::EditGraphHandler	(	EditGraphOrthoLayer *	e,
		ptr< ResourceManager >	r,
		string	t
	)

Creates a new EditGraphHandler.

Parameters:

	e	the associated EditGraphOrthoLayer on which the updates will occur.
	r	the RessourceManager used to load terrain Info.
	t	the name of the terrain from which we want to load info.

virtual proland::EditGraphOrthoLayer::EditGraphHandler::~EditGraphHandler

(

)

[virtual]

Deletes this EditGraphHandler.

---

Member Function Documentation

vec3i proland::EditGraphOrthoLayer::EditGraphHandler::getScreenCoordinates	(	double	x,
		double	y,
		double	z
	)

Returns the screen position of a given world coordinate, if it exists (i.e.

if the point is on a terrain node).

vec3d proland::EditGraphOrthoLayer::EditGraphHandler::getWorldCoordinates	(	int	x,
		int	y
	)

Returns the world position of a given screen coordinate, if it exists (i.e.

if the point is on a terrain node).

virtual bool proland::EditGraphOrthoLayer::EditGraphHandler::keyTyped	(	unsigned char	c,
		modifier	m,
		int	x,
		int	y
	)			[virtual]

See EventHandler::keyTyped.

virtual bool proland::EditGraphOrthoLayer::EditGraphHandler::mouseClick	(	button	b,
		state	s,
		modifier	m,
		int	x,
		int	y
	)			[virtual]

See EventHandler::mouseClick.

Reimplemented in proland::EditHydroGraphOrthoLayer::EditHydroGraphHandler.

virtual bool proland::EditGraphOrthoLayer::EditGraphHandler::mouseMotion	(	int	x,
		int	y
	)			[virtual]

See EventHandler::mouseMotion.

Reimplemented in proland::EditHydroGraphOrthoLayer::EditHydroGraphHandler.

virtual void proland::EditGraphOrthoLayer::EditGraphHandler::redisplay	(	double	t,
		double	dt
	)			[virtual]

See EventHandler::redisplay.

virtual bool proland::EditGraphOrthoLayer::EditGraphHandler::specialKey	(	key	k,
		modifier	m,
		int	x,
		int	y
	)			[virtual]

See EventHandler::specialKey.

bool proland::EditGraphOrthoLayer::EditGraphHandler::undo

(

)

Cancels the last point move.

void proland::EditGraphOrthoLayer::EditGraphHandler::update

(

)

Updates the state of many values depending of the current selection and what has been changed.

Calls graph->notifyListeners if anything changed.

---

Member Data Documentation

static_ptr<Program> proland::EditGraphOrthoLayer::EditGraphHandler::displayPointsProgram [static]

GLSL Program used to draw editor::displayedPoints.

bool proland::EditGraphOrthoLayer::EditGraphHandler::edited

Determines if we need to call update() at redisplay() call (i.e.

if a modification occured).

EditGraphOrthoLayer* proland::EditGraphOrthoLayer::EditGraphHandler::editor

EditGraphOrthoLayer associated to this TweakGraphLayer.

bool proland::EditGraphOrthoLayer::EditGraphHandler::initialized

True if terrain has been initialized.

vec2i proland::EditGraphOrthoLayer::EditGraphHandler::lastScreenPos

Previous frame mouse position in screen space.

ResourceManager* proland::EditGraphOrthoLayer::EditGraphHandler::manager

Manager creating the scene.

int proland::EditGraphOrthoLayer::EditGraphHandler::mode

Current edition mode.

vec3d proland::EditGraphOrthoLayer::EditGraphHandler::newPos

Last click coordinates.

vec3d proland::EditGraphOrthoLayer::EditGraphHandler::prevPos

Previous point position, used in undo() method.

string proland::EditGraphOrthoLayer::EditGraphHandler::t

Terrain name in xml file.

SceneNode* proland::EditGraphOrthoLayer::EditGraphHandler::terrain

Node containing the terrain.

TerrainNode* proland::EditGraphOrthoLayer::EditGraphHandler::terrainNode

Terrain on which this EditGraphOrthoLayer is applied.

static_ptr<Uniform2f> proland::EditGraphOrthoLayer::EditGraphHandler::windowSizeU [static]

Current window size.