font::floating_label Class Reference

#include <floating_label.hpp>

Public Member Functions
	floating_label (const std::string &text, const surface &surface=nullptr)
void	set_font_size (int font_size)
void	set_position (double xpos, double ypos)
void	set_move (double xmove, double ymove)
void	set_lifetime (int lifetime, int fadeout=100)
void	set_color (const color_t &color)
void	set_bg_color (const color_t &bg_color)
void	set_border_size (int border)
void	set_width (int w)
void	set_height (int h)
void	set_clip_rect (const SDL_Rect &r)
void	set_alignment (ALIGN align)
void	set_scroll_mode (LABEL_SCROLL_MODE scroll)
void	use_markup (bool b)
void	move (double xmove, double ymove)
void	draw (int time, surface screen)
void	undraw (surface screen)
surface	create_surface ()
bool	expired (int time) const
void	show (const bool value)
LABEL_SCROLL_MODE	scroll () const

Private Member Functions
int	get_time_alive (int current_time) const
int	xpos (std::size_t width) const
SDL_Point	get_loc (int time)
surface	get_surface (int time)

Private Attributes
surface	surf_
surface	buf_
SDL_Rect	buf_pos_
int	fadeout_
int	time_start_
std::string	text_
int	font_size_
color_t	color_
color_t	bgcolor_
int	bgalpha_
double	xpos_
double	ypos_
double	xmove_
double	ymove_
int	lifetime_
int	width_
int	height_
SDL_Rect	clip_rect_
bool	visible_
font::ALIGN	align_
int	border_
LABEL_SCROLL_MODE	scroll_
bool	use_markup_

Detailed Description

Definition at line 37 of file floating_label.hpp.

Constructor & Destructor Documentation

floating_label()

font::floating_label::floating_label	(	const std::string &	text,
		const surface &	surface = nullptr
	)

Definition at line 43 of file floating_label.cpp.

Member Function Documentation

create_surface()

surface font::floating_label::create_surface

(

)

Definition at line 92 of file floating_label.cpp.

References adjust_surface_alpha(), color_t::b, bgalpha_, bgcolor_, border_, clip_rect_, color_, ERR_FT, sdl::fill_surface_rect(), font::FONT_SANS_SERIF, font_size_, ftofxp, color_t::g, font::get_text_renderer(), height_, color_t::r, font::pango_text::render(), sdl_blit(), font::pango_text::set_alignment(), font::pango_text::set_characters_per_line(), font::pango_text::set_ellipse_mode(), font::pango_text::set_family_class(), font::pango_text::set_font_size(), font::pango_text::set_font_style(), font::pango_text::set_foreground_color(), font::pango_text::set_link_aware(), font::pango_text::set_maximum_height(), font::pango_text::set_maximum_width(), font::pango_text::set_text(), shadow_image(), font::pango_text::STYLE_NORMAL, surf_, text_, use_markup_, and width_.

Referenced by draw().

draw()

void font::floating_label::draw	(	int	time,
		surface	screen
	)

Definition at line 166 of file floating_label.cpp.

References buf_, buf_pos_, clip_rect_, sdl::create_rect(), create_surface(), get_loc(), get_surface(), sdl_blit(), sdl_copy_portion(), surf_, and visible_.

expired()

bool font::floating_label::expired ( int  time ) const

inline

Definition at line 76 of file floating_label.hpp.

get_loc()

SDL_Point font::floating_label::get_loc ( int  time )

private

Definition at line 206 of file floating_label.cpp.

References get_time_alive(), surf_, xmove_, xpos(), ymove_, and ypos_.

Referenced by draw().

get_surface()

surface font::floating_label::get_surface ( int  time )

private

Definition at line 215 of file floating_label.cpp.

References adjust_surface_alpha_add(), fadeout_, get_time_alive(), lifetime_, and surf_.

Referenced by draw().

get_time_alive()

int font::floating_label::get_time_alive ( int  current_time ) const

inlineprivate

Definition at line 84 of file floating_label.hpp.

Referenced by get_loc(), and get_surface().

move()

void font::floating_label::move	(	double	xmove,
		double	ymove
	)

Definition at line 74 of file floating_label.cpp.

References xpos_, and ypos_.

scroll()

LABEL_SCROLL_MODE font::floating_label::scroll ( ) const

inline

Definition at line 80 of file floating_label.hpp.

set_alignment()

void font::floating_label::set_alignment ( ALIGN  align )

inline

Definition at line 66 of file floating_label.hpp.

Referenced by show_tooltip(), and gui::floating_textbox::update_location().

set_bg_color()

void font::floating_label::set_bg_color ( const color_t &  bg_color )

inline

Definition at line 57 of file floating_label.hpp.

References color_t::a.

Referenced by CVideo::set_help_string(), and show_tooltip().

set_border_size()

void font::floating_label::set_border_size ( int  border )

inline

Definition at line 61 of file floating_label.hpp.

Referenced by CVideo::set_help_string(), and show_tooltip().

set_clip_rect()

void font::floating_label::set_clip_rect ( const SDL_Rect &  r )

inline

Definition at line 65 of file floating_label.hpp.

Referenced by display::announce(), game_lua_kernel::intf_print(), playmp_controller::play_human_turn(), display::set_diagnostic(), show_tooltip(), and gui::floating_textbox::update_location().

set_color()

void font::floating_label::set_color ( const color_t &  color )

inline

Definition at line 56 of file floating_label.hpp.

Referenced by display::announce(), terrain_label::draw(), game_display::float_label(), game_lua_kernel::intf_print(), playmp_controller::play_human_turn(), display::set_diagnostic(), show_tooltip(), and gui::floating_textbox::update_location().

set_font_size()

void font::floating_label::set_font_size ( int  font_size )

inline

Definition at line 42 of file floating_label.hpp.

Referenced by display_chat_manager::add_chat_message(), display::announce(), game_display::float_label(), game_lua_kernel::intf_print(), display::set_diagnostic(), CVideo::set_help_string(), show_tooltip(), and display::update_display().

set_height()

void font::floating_label::set_height ( int  h )

inline

Definition at line 64 of file floating_label.hpp.

References h.

set_lifetime()

void font::floating_label::set_lifetime	(	int	lifetime,
		int	fadeout = 100
	)

Definition at line 198 of file floating_label.cpp.

References fadeout_, lifetime_, and time_start_.

Referenced by display::announce(), game_display::float_label(), game_lua_kernel::intf_print(), and playmp_controller::play_human_turn().

set_move()

void font::floating_label::set_move ( double  xmove, double  ymove  )

inline

Definition at line 50 of file floating_label.hpp.

Referenced by game_display::float_label().

set_position()

void font::floating_label::set_position ( double  xpos, double  ypos  )

inline

Definition at line 45 of file floating_label.hpp.

Referenced by display::announce(), game_display::float_label(), game_lua_kernel::intf_print(), playmp_controller::play_human_turn(), display::set_diagnostic(), CVideo::set_help_string(), and gui::floating_textbox::update_location().

set_scroll_mode()

void font::floating_label::set_scroll_mode ( LABEL_SCROLL_MODE  scroll )

inline

Definition at line 67 of file floating_label.hpp.

Referenced by game_display::float_label().

set_width()

void font::floating_label::set_width ( int  w )

inline

Definition at line 63 of file floating_label.hpp.

References w.

Referenced by show_tooltip().

show()

void font::floating_label::show ( const bool  value )

inline

Definition at line 78 of file floating_label.hpp.

undraw()

void font::floating_label::undraw

(

surface

screen

)

Definition at line 228 of file floating_label.cpp.

References buf_, buf_pos_, clip_rect_, and sdl_blit().

use_markup()

void font::floating_label::use_markup ( bool  b )

inline

Definition at line 68 of file floating_label.hpp.

References b.

Referenced by show_tooltip().

xpos()

int font::floating_label::xpos ( std::size_t  width ) const

private

Definition at line 80 of file floating_label.cpp.

References align_, font::CENTER_ALIGN, font::RIGHT_ALIGN, and xpos_.

Referenced by get_loc().

Member Data Documentation

align_

font::ALIGN font::floating_label::align_

private

Definition at line 101 of file floating_label.hpp.

Referenced by xpos().

bgalpha_

int font::floating_label::bgalpha_

private

Definition at line 95 of file floating_label.hpp.

Referenced by create_surface().

bgcolor_

color_t font::floating_label::bgcolor_

private

Definition at line 94 of file floating_label.hpp.

Referenced by create_surface().

border_

int font::floating_label::border_

private

Definition at line 102 of file floating_label.hpp.

Referenced by create_surface().

buf_

surface font::floating_label::buf_

private

Definition at line 88 of file floating_label.hpp.

Referenced by draw(), and undraw().

buf_pos_

SDL_Rect font::floating_label::buf_pos_

private

Definition at line 89 of file floating_label.hpp.

Referenced by draw(), and undraw().

clip_rect_

SDL_Rect font::floating_label::clip_rect_

private

Definition at line 99 of file floating_label.hpp.

Referenced by create_surface(), draw(), and undraw().

color_

color_t font::floating_label::color_

private

Definition at line 94 of file floating_label.hpp.

Referenced by create_surface().

fadeout_

int font::floating_label::fadeout_

private

Definition at line 90 of file floating_label.hpp.

Referenced by get_surface(), and set_lifetime().

font_size_

int font::floating_label::font_size_

private

Definition at line 93 of file floating_label.hpp.

Referenced by create_surface().

height_

int font::floating_label::height_

private

Definition at line 98 of file floating_label.hpp.

Referenced by create_surface().

lifetime_

int font::floating_label::lifetime_

private

Definition at line 97 of file floating_label.hpp.

Referenced by get_surface(), and set_lifetime().

scroll_

LABEL_SCROLL_MODE font::floating_label::scroll_

private

Definition at line 103 of file floating_label.hpp.

surf_

surface font::floating_label::surf_

private

Definition at line 88 of file floating_label.hpp.

Referenced by create_surface(), draw(), get_loc(), and get_surface().

text_

std::string font::floating_label::text_

private

Definition at line 92 of file floating_label.hpp.

Referenced by create_surface().

time_start_

int font::floating_label::time_start_

private

Definition at line 91 of file floating_label.hpp.

Referenced by set_lifetime().

use_markup_

bool font::floating_label::use_markup_

private

Definition at line 104 of file floating_label.hpp.

Referenced by create_surface().

visible_

bool font::floating_label::visible_

private

Definition at line 100 of file floating_label.hpp.

Referenced by draw().

width_

int font::floating_label::width_

private

Definition at line 98 of file floating_label.hpp.

Referenced by create_surface().

xmove_

double font::floating_label::xmove_

private

Definition at line 96 of file floating_label.hpp.

Referenced by get_loc().

xpos_

double font::floating_label::xpos_

private

Definition at line 96 of file floating_label.hpp.

Referenced by move(), and xpos().

ymove_

double font::floating_label::ymove_

private

Definition at line 96 of file floating_label.hpp.

Referenced by get_loc().

ypos_

double font::floating_label::ypos_

private

Definition at line 96 of file floating_label.hpp.

Referenced by get_loc(), and move().

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

• floating_label.hpp
• floating_label.cpp