Module: RubyCurses::ListBindings
- Extended by:
- ListBindings
- Included in:
- ListBindings
- Defined in:
- lib/rbcurse/core/include/listbindings.rb
Overview
bindings for multi-row widgets such as listbox, table, textview
Instance Method Summary collapse
Instance Method Details
#bindings ⇒ Object
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# File 'lib/rbcurse/core/include/listbindings.rb', line 16 def bindings $log.debug "XXX: INSIDE LISTBINDING FOR #{self.class} " bind_key(Ncurses::KEY_LEFT, 'cursor backward'){ cursor_backward } if respond_to? :cursor_backward bind_key(Ncurses::KEY_RIGHT, 'cursor_forward'){ cursor_forward } if respond_to? :cursor_forward # very irritating when user pressed up arrow, commented off 2012-01-4 can be made optional bind_key(Ncurses::KEY_UP, 'previous row'){ ret = up; } #get_window.ungetch(KEY_BTAB) if ret == :NO_PREVIOUS_ROW } # the next was irritating if user wanted to add a row ! 2011-10-10 #bind_key(Ncurses::KEY_DOWN){ ret = down ; get_window.ungetch(KEY_TAB) if ret == :NO_NEXT_ROW } bind_key(Ncurses::KEY_DOWN, 'next row'){ ret = down ; } # this allows us to set on a component basis, or global basis # Motivation was mainly for textarea which needs emacs keys kmap = @key_map || $key_map || :both if kmap == :emacs || kmap == :both bind_key(?\C-v, 'scroll forward'){ scroll_forward } # clashes with M-v for toggle one key selection, i guess you can set it as you like bind_key(?\M-v, 'scroll backward'){ scroll_backward } bind_key(?\C-s, 'ask search'){ ask_search() } bind_key(?\C-n, 'next row'){ next_row() } bind_key(?\C-p, 'previous row'){ previous_row() } bind_key(?\M->, 'goto bottom'){ goto_bottom() } bind_key(?\M-<, 'goto top'){ goto_top() } bind_key([?\C-x, ?>], :scroll_right) bind_key([?\C-x, ?<], :scroll_left) end if kmap == :vim || kmap == :both # some of these will not have effect in textarea such as j k, gg and G, search bind_key(?j, 'next row'){ next_row() } bind_key(?k, 'previous row'){ previous_row() } ## added 2013-03-04 - 17:52 bind_key(?w, 'forward_word'){ forward_word } bind_key(?b, 'backward_word'){ backward_word } bind_key(?\C-d, 'scroll forward'){ scroll_forward() } bind_key(?\C-b, 'scroll backward'){ scroll_backward() } bind_key([?g,?g], 'goto start'){ goto_start } # mapping double keys like vim bind_key(?G, 'goto end'){ goto_bottom() } bind_key([?',?'], 'goto last position'){ goto_last_position } # vim , goto last row position (not column) bind_key(?/, :ask_search) bind_key(?n, :find_more) bind_key(?h, 'cursor backward'){ cursor_backward } if respond_to? :cursor_backward bind_key(?l, 'cursor forward'){ cursor_forward } if respond_to? :cursor_forward end bind_key(?\C-a, 'start of line'){ cursor_bol } if respond_to? :cursor_bol bind_key(?\C-e, 'end of line'){ cursor_eol } if respond_to? :cursor_eol bind_key(?\M-l, :scroll_right) bind_key(?\M-h, :scroll_left) # save as and edit_external are only in textview and textarea # save_as can be given to list's also and tables # put them someplace so the code can be shared. bind_key([?\C-x, ?\C-s], :saveas) bind_key([?\C-x, ?e], :edit_external) # textview also uses space for scroll_forward end |