Sha256: 93d8752f798370c15a87d31ba6c54020cda208954d0f7de4d6c192071f7fd4a7
Contents?: true
Size: 785 Bytes
Versions: 5
Compression:
Stored size: 785 Bytes
Contents
module Redwood
class BufferListMode < LineCursorMode
register_keymap do |k|
k.add :jump_to_buffer, "Jump to selected buffer", :enter
k.add :reload, "Reload buffer list", "@"
end
def initialize
regen_text
super
end
def lines; @text.length end
def [] i; @text[i] end
def focus
reload # buffers may have been killed or created since last view
end
protected
def reload
regen_text
buffer.mark_dirty
end
def regen_text
@bufs = BufferManager.buffers.sort_by { |name, buf| name }
width = @bufs.max_of { |name, buf| buf.mode.name.length }
@text = @bufs.map do |name, buf|
sprintf "%#{width}s %s", buf.mode.name, name
end
end
def jump_to_buffer
BufferManager.raise_to_front @bufs[curpos][1]
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems