Camera Class Reference

#include <camera.h>

Inheritance diagram for Camera:

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Public Member Functions
	Camera (const char *, ZoomableView *, ZoomableView *)
void	assign_parent (BaseGraphWindow *)
BaseGraphWindow *	get_parent (void)
const char *	get_name (void)
virtual ZoomableView *	get_view (void)
void	add_selection_handler (SelectionGroupNode *)
SelectionGroupNode *	remove_selection_handler (void)
virtual void	add_layer (LayerNode *)
	Adds new layer to the front.
virtual void	add_layer_first (LayerNode *)
virtual void	add_layer_last (LayerNode *)
virtual void	insert_layer (LayerNode *, LayerNode *)
virtual void	disable_layer (LayerNode *)
virtual void	enable_layer (LayerNode *)
virtual bool	handle_event (Event *)
virtual bool	handle_event (CameraFocusEvent *)
virtual bool	handle_event (CameraBlurEvent *)
virtual bool	handle_message (Message *)
virtual void	listen_event (Event *)
virtual bool	accepts_mouse_events (void)
void	scroll_camera (int xmov, int ymov)
void	invalidate_rect (double, double, double, double)
void	repaint_rect (double, double, double, double)
void	repaint_screenrect (double, double, double, double)
void	register_mouse_owner (BaseSceneNode *)
bool	mousefits (int, int)
void	get_screenrect (double &, double &, double &, double &)
void	screen2scenerect (double &, double &, double &, double &)
void	screen2scenepos (double &, double &)
Context *	get_window_context (void)
Context *	get_scene_context (void)
void	switch_to_HUD (void)
void	switch_to_view (void)
bool	HUD_status (void)
void	HUD2scenepos (double &, double &)
void	screen2HUDpos (double &, double &)
void	get_visible_area (double &x1, double &y1, double &x2, double &y2)
bool	needs_repaint (void)
	~Camera ()
Protected Member Functions
void	recompute_visible_area (void)
Protected Attributes
char *	name
bool	need_repaint
BaseGraphWindow *	parent
Scene *	scene
ZoomableView *	view
ZoomableView *	hudview
bool	HUDmode_on
std::list< LayerNode * >	layers
SelectionGroupNode *	selection_handler
CameraEvent *	status
BaseSceneNode *	mouse_owner
double	rx1
double	ry1
double	rx2
double	ry2
bool	valid_bounds

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Constructor & Destructor Documentation

Camera::Camera (  const char *  , ZoomableView *  , ZoomableView *  )

Camera::~Camera (   )

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Member Function Documentation

void Camera::recompute_visible_area (  void   )  [protected]

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void Camera::assign_parent (  BaseGraphWindow *   )

BaseGraphWindow * Camera::get_parent (  void   )

const char * Camera::get_name (  void   )

ZoomableView * Camera::get_view (  void   )  [virtual]

Reimplemented in ObjectCamera.

void Camera::add_selection_handler (  SelectionGroupNode *   )

SelectionGroupNode * Camera::remove_selection_handler (  void   )

void Camera::add_layer (  LayerNode *   )  [virtual]

Adds new layer to the front.

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void Camera::add_layer_first (  LayerNode *   )  [virtual]

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void Camera::add_layer_last (  LayerNode *   )  [virtual]

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void Camera::insert_layer (  LayerNode *  , LayerNode *  )  [virtual]

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void Camera::disable_layer (  LayerNode *   )  [virtual]

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void Camera::enable_layer (  LayerNode *   )  [virtual]

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bool Camera::handle_event (  Event *   )  [virtual]

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bool Camera::handle_event (  CameraFocusEvent *   )  [virtual]

bool Camera::handle_event (  CameraBlurEvent *   )  [virtual]

bool Camera::handle_message (  Message *   )  [virtual]

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void Camera::listen_event (  Event *   )  [virtual]

Reimplemented from EventListener.

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bool Camera::accepts_mouse_events (  void   )  [virtual]

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void Camera::scroll_camera (  int  xmov, int  ymov )

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void Camera::invalidate_rect (  double  , double  , double  , double  )

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void Camera::repaint_rect (  double  , double  , double  , double  )

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void Camera::repaint_screenrect (  double  , double  , double  , double  )

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void Camera::register_mouse_owner (  BaseSceneNode *   )

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bool Camera::mousefits (  int  , int  )

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void Camera::get_screenrect (  double &  , double &  , double &  , double &  )

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void Camera::screen2scenerect (  double &  , double &  , double &  , double &  )

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void Camera::screen2scenepos (  double &  , double &  )

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Context * Camera::get_window_context (  void   )

Context * Camera::get_scene_context (  void   )

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void Camera::switch_to_HUD (  void   )

void Camera::switch_to_view (  void   )

bool Camera::HUD_status (  void   )  [inline]

void Camera::HUD2scenepos (  double &  , double &  )

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void Camera::screen2HUDpos (  double &  , double &  )

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void Camera::get_visible_area (  double &  x1, double &  y1, double &  x2, double &  y2 )

bool Camera::needs_repaint (  void   )  [inline]

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Field Documentation

char* Camera::name [protected]

bool Camera::need_repaint [protected]

BaseGraphWindow* Camera::parent [protected]

Scene* Camera::scene [protected]

ZoomableView* Camera::view [protected]

Reimplemented in ObjectCamera.

ZoomableView* Camera::hudview [protected]

bool Camera::HUDmode_on [protected]

std::list<LayerNode*> Camera::layers [protected]

SelectionGroupNode* Camera::selection_handler [protected]

CameraEvent* Camera::status [protected]

BaseSceneNode* Camera::mouse_owner [protected]

double Camera::rx1 [protected]

double Camera::ry1 [protected]

double Camera::rx2 [protected]

double Camera::ry2 [protected]

bool Camera::valid_bounds [protected]

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

• camera.h
• camera.cpp

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