surface_restorer Struct Reference

#include <utils.hpp>

Public Member Functions
	surface_restorer ()
	surface_restorer (class CVideo *target, const SDL_Rect &rect)
	~surface_restorer ()
void	restore () const
void	restore (SDL_Rect const &dst) const
void	update ()
void	cancel ()
const SDL_Rect &	area () const

Private Attributes
class CVideo *	target_
SDL_Rect	rect_
surface	surface_

Detailed Description

Definition at line 473 of file utils.hpp.

Constructor & Destructor Documentation

surface_restorer::surface_restorer

(

)

Definition at line 2467 of file utils.cpp.

surface_restorer::surface_restorer	(	class CVideo *	target,
		const SDL_Rect &	rect
	)

Definition at line 2471 of file utils.cpp.

References update().

surface_restorer::~surface_restorer

(

)

Definition at line 2477 of file utils.cpp.

References restore().

Member Function Documentation

const SDL_Rect& surface_restorer::area ( ) const

inline

Definition at line 484 of file utils.hpp.

References rect_.

void surface_restorer::cancel

(

)

Definition at line 2513 of file utils.cpp.

References surface::assign(), and surface_.

void surface_restorer::restore

(

)

const

Definition at line 2496 of file utils.cpp.

References CVideo::getSurface(), surface::null(), rect_, sdl_blit(), surface_, target_, and update_rect().

Referenced by hotkey::show_binding_dialog(), default_map_generator::user_config(), and ~surface_restorer().

void surface_restorer::restore

(

SDL_Rect const &

dst

)

const

Definition at line 2482 of file utils.cpp.

References CVideo::getSurface(), sdl::intersect_rects(), surface::null(), rect_, sdl_blit(), surface_, target_, and update_rect().

void surface_restorer::update

(

)

Definition at line 2505 of file utils.cpp.

References surface::assign(), get_surface_portion(), CVideo::getSurface(), rect_, surface_, and target_.

Referenced by surface_restorer().

Member Data Documentation

SDL_Rect surface_restorer::rect_

private

Definition at line 488 of file utils.hpp.

Referenced by area(), restore(), and update().

surface surface_restorer::surface_

private

Definition at line 489 of file utils.hpp.

Referenced by cancel(), restore(), and update().

class CVideo* surface_restorer::target_

private

Definition at line 487 of file utils.hpp.

Referenced by restore(), and update().

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

• sdl/utils.hpp
• sdl/utils.cpp