sdl2.cpp File Reference

Tool to test SDL 2 functions. More...

#include "tools/sdl2/sdl2.hpp"
#include "sdl/texture.hpp"
#include "sdl/window.hpp"
#include "tools/sdl2/window.hpp"
#include "text.hpp"
#include <SDL.h>
#include <iostream>
#include <deque>
#include <boost/range/adaptor/reversed.hpp>

Include dependency graph for sdl2.cpp:

Go to the source code of this file.

Classes
struct	texit
	This exception when throw should terminate the application. More...
struct	tsdl
struct	ttext_input

Functions
static void	draw_text (sdl::twindow &window, const std::string &string, const int x, const int y)
static void	draw_command_line (sdl::twindow &window, const std::string &command)
static void	draw_command_history (sdl::twindow &window, const std::deque< std::string > &history)
static bool	execute_command (std::string &command_line)
std::string	get_token (const std::string &string, std::string::const_iterator &begin, const char separator)
	Gets a token from a string. More...
int	main ()

Variables
std::vector< sdl::twindow * >	windows
	Contains the windows created by the user. More...

Detailed Description

Tool to test SDL 2 functions.

Definition in file sdl2.cpp.

Function Documentation

static void draw_command_history ( sdl::twindow &  window, const std::deque< std::string > &  history  )

static

Definition at line 93 of file sdl2.cpp.

References draw_text().

Referenced by main().

static void draw_command_line ( sdl::twindow &  window, const std::string &  command  )

static

Definition at line 88 of file sdl2.cpp.

References draw_text().

Referenced by main().

static void draw_text ( sdl::twindow &  window, const std::string &  string, const int  x, const int  y  )

static

Definition at line 71 of file sdl2.cpp.

References font::ttext::render(), and font::ttext::set_text().

Referenced by draw_command_history(), and draw_command_line().

static bool execute_command ( std::string &  command_line )

static

Definition at line 104 of file sdl2.cpp.

References execute_window(), get_token(), utf8::insert(), and utf8::size().

Referenced by play_controller::hotkey_handler::execute_command(), and main().

std::string get_token	(	const std::string &	string,
		std::string::const_iterator &	begin,
		const char	separator
	)

Gets a token from a string.

Tokens are separated by a single separator character.

Parameters

	string	The string to search for tokens.
[in,out]	begin	Input: The beginning of the current token. The text until the next separator is matched. Output: The position of the next token or the end of the string if the separator character was not found.
	separator	The character marking the separation between tokens.

Returns

The matched string. The match is either until the separator character, or if the character is not found until the end of the string.

Definition at line 121 of file sdl2.cpp.

References gui2::event::find().

Referenced by execute_command().

int main

(

void

)

Definition at line 138 of file sdl2.cpp.

References draw_command_history(), draw_command_line(), utf8::erase(), execute_command(), sdl::twindow::fill(), utf8::insert(), sdl::twindow::render(), and utf8::size().

Variable Documentation

std::vector<sdl::twindow*> windows

Contains the windows created by the user.

Note

The pointers are leaked when the program terminates, leaving it to the OS to do the cleanup.

Definition at line 33 of file sdl2.cpp.