SourceXtractor::Screen Class Reference

Wrap the terminal into a singleton. More...

Inheritance diagram for SourceXtractor::Screen:

Collaboration diagram for SourceXtractor::Screen:

Public Member Functions
	Screen (FILE *outfd, FILE *infd)
virtual	~Screen ()
short	initColor (short fg, short bg)

Private Attributes
short	m_color_idx = 1
SCREEN *	m_screen
rl_voidfunc_t *	m_old_redisplay

Detailed Description

Wrap the terminal into a singleton.

Definition at line 113 of file ProgressNCurses.cpp.

Constructor & Destructor Documentation

Screen()

SourceXtractor::Screen::Screen ( FILE * outfd, FILE * infd )

inline

Initialize the ncurses screen

Parameters

outfd	File descriptor to use for output
infd	File descriptor to use for input

Definition at line 123 of file ProgressNCurses.cpp.

References std::generic_category(), SourceXtractor::handleContinuationSignal(), SourceXtractor::handleResizeSignal(), SourceXtractor::handleStopSignal(), SourceXtractor::handleTerminatingSignal(), m_old_redisplay, m_screen, std::memset(), SourceXtractor::override_rl_display(), SourceXtractor::prev_signal, SourceXtractor::sigcont_action, SourceXtractor::signal_fds, SourceXtractor::sigstop_action, SourceXtractor::sigterm_action, and SourceXtractor::sigwich_action.

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~Screen()

virtual SourceXtractor::Screen::~Screen ( )

inlinevirtual

Exit the ncurses mode

Definition at line 191 of file ProgressNCurses.cpp.

References m_old_redisplay, m_screen, SourceXtractor::prev_signal, and SourceXtractor::signal_fds.

Member Function Documentation

initColor()

short SourceXtractor::Screen::initColor ( short fg, short bg )

inline

Return a new color pair with the given foreground and background

Definition at line 211 of file ProgressNCurses.cpp.

References m_color_idx.

Member Data Documentation

m_color_idx

short SourceXtractor::Screen::m_color_idx = 1

private

Definition at line 217 of file ProgressNCurses.cpp.

Referenced by initColor().

m_old_redisplay

rl_voidfunc_t* SourceXtractor::Screen::m_old_redisplay

private

Definition at line 219 of file ProgressNCurses.cpp.

Referenced by Screen(), and ~Screen().

m_screen

SCREEN* SourceXtractor::Screen::m_screen

private

Definition at line 218 of file ProgressNCurses.cpp.

Referenced by Screen(), and ~Screen().

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

• SEMain/src/lib/ProgressNCurses.cpp