Module: FFI::NCurses::EmulatedFunctions
- Included in:
- FFI::NCurses
- Defined in:
- lib/ffi-ncurses.rb
Class Method Summary collapse
Instance Method Summary collapse
- #getbegyx(win) ⇒ Object
- #getmaxyx(win) ⇒ Object
- #getparyx(win) ⇒ Object
-
#getsyx ⇒ Object
transliterated from ncurses.h note: had to spell out NCurses::TRUE - will look into this.
-
#getyx(win) ⇒ Object
I’m departing from the NCurses API here - makes no sense to force people to use pointer return values when these are implemented as macros to make them easy to use in C when we have multiple return values in Ruby for that exact same purpose.
- #setsyx(y, x) ⇒ Object
Class Method Details
.fixup(function, &block) ⇒ Object
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# File 'lib/ffi-ncurses.rb', line 558 def self.fixup(function, &block) if NCurses.unattached_functions.include?(function) block.call end end |
Instance Method Details
#getbegyx(win) ⇒ Object
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# File 'lib/ffi-ncurses.rb', line 530 def getbegyx(win) [NCurses.getbegy(win), NCurses.getbegx(win)] end |
#getmaxyx(win) ⇒ Object
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# File 'lib/ffi-ncurses.rb', line 536 def getmaxyx(win) [NCurses.getmaxy(win), NCurses.getmaxx(win)] end |
#getparyx(win) ⇒ Object
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# File 'lib/ffi-ncurses.rb', line 533 def getparyx(win) [NCurses.getpary(win), NCurses.getparx(win)] end |
#getsyx ⇒ Object
transliterated from ncurses.h note: had to spell out NCurses::TRUE - will look into this
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# File 'lib/ffi-ncurses.rb', line 542 def getsyx if (is_leaveok(newscr) == NCurses::TRUE) [-1, -1] else getyx(newscr) end end |
#getyx(win) ⇒ Object
I’m departing from the NCurses API here - makes no sense to force people to use pointer return values when these are implemented as macros to make them easy to use in C when we have multiple return values in Ruby for that exact same purpose
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# File 'lib/ffi-ncurses.rb', line 527 def getyx(win) [NCurses.getcury(win), NCurses.getcurx(win)] end |