Sha256: 03d7e14887f47520691612b9b64462464f60115384d736507a39db032fd5ab22
Contents?: true
Size: 1.68 KB
Versions: 9
Compression:
Stored size: 1.68 KB
Contents
module ProMotion
module Table
module Refreshable
def make_refreshable(params={})
pull_message = params[:pull_message] || "Pull to refresh"
@refreshing = params[:refreshing] || "Refreshing data..."
@updated_format = params[:updated_format] || "Last updated at %s"
@updated_time_format = params[:updated_time_format] || "%l:%M %p"
@refreshable_callback = params[:callback] || :on_refresh
@refresh_control = UIRefreshControl.alloc.init
@refresh_control.attributedTitle = NSAttributedString.alloc.initWithString(pull_message)
@refresh_control.addTarget(self, action:'refreshView:', forControlEvents:UIControlEventValueChanged)
self.refreshControl = @refresh_control
end
def start_refreshing
return unless @refresh_control
@refresh_control.beginRefreshing
end
alias :begin_refreshing :start_refreshing
def end_refreshing
return unless @refresh_control
@refresh_control.attributedTitle = NSAttributedString.alloc.initWithString(sprintf(@updated_format, Time.now.strftime(@updated_time_format)))
@refresh_control.endRefreshing
end
alias :stop_refreshing :end_refreshing
######### iOS methods, headless camel case #######
# UIRefreshControl Delegates
def refreshView(refresh)
refresh.attributedTitle = NSAttributedString.alloc.initWithString(@refreshing)
if @refreshable_callback && self.respond_to?(@refreshable_callback)
self.send(@refreshable_callback)
else
PM.logger.warn "You must implement the '#{@refreshable_callback}' method in your TableScreen."
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems