class Gtk::PostBox

Attributes

return_to_top[RW]

Public Class Methods

list() click to toggle source

既存のGtk::PostBoxのインスタンスを返す

# File core/mui/gtk_postbox.rb, line 19
def self.list
  return @@postboxes
end

new(postable = nil, to: [], from: nil, header: ''.freeze, footer: ''.freeze, to_display_only: false, use_blind_footer: true, visibility: nil, **kwrest) click to toggle source

Args¶ ↑

postable: Service|Message リプライ先か、投稿するアカウント(3.3 obsolete)
to: Enumerable 返信するMessage
from: Diva::Model|nil 送信者。nilを指定すると、その時のカレントワールドになる
header: String テキストフィールドのカーソルの前に最初から入力されている文字列
footer: String テキストフィールドのカーソルの後ろに最初から入力されている文字列
to_display_only: true|false toに宛てたリプライを送るなら偽。真ならUI上にtoが表示されるだけ
use_blind_footer: true|false blind footerを追加するか否か
visibility: Symbol|nil compose Spellに渡すvisibilityオプションの値
kwrest: Hash 以下の値から成る連想配列

- delegated_by :: Gtk::PostBox 投稿処理をこのPostBoxに移譲したPostBox
- postboxstrage :: Gtk::Container PostBoxの親で、複数のPostBoxを持つことができるコンテナ
- delegate_other :: true|false|Proc 投稿時、このPostBoxを使わないで、新しいPostBoxで投稿する。そのPostBoxにはdelegated_byに _self_ が設定される。Procを指定した場合、新しいPostBoxを作る処理として、その無名関数を使う
- before_post_hook :: Proc 投稿前に、 _self_ を引数に呼び出される

Calls superclass method

# File core/mui/gtk_postbox.rb, line 37
def initialize(postable = nil,
               to: [],
               from: nil,
               header: ''.freeze,
               footer: ''.freeze,
               to_display_only: false,
               use_blind_footer: true,
               visibility: nil,
               **kwrest)
  mainthread_only
  @posting = nil
  @return_to_top = nil
  @options = kwrest

  @from = from
  @to = (Array(to) + Array(@options[:subreplies])).uniq.freeze
  if postable
    warn "Gtk::Postbox.new(postable) is deprecated. see http://mikutter.hachune.net/rdoc/Gtk/PostBox.html"
    case postable
    when Message
      @to = [postable, *@to].freeze unless @to.include? postable
    when Diva::Model
      @from = postable
    end
  end
  @header = (header || '').freeze
  @footer = (footer || '').freeze
  @to_display_only = !!to_display_only
  @use_blind_footer = !!use_blind_footer
  @visibility = visibility
  super()
  signal_connect('parent-set'){
    if parent
      sw = get_ancestor(Gtk::ScrolledWindow)
      if(sw)
        @return_to_top = sw.vadjustment.value == 0
      else
        @return_to_top = false end
      post_it if @options[:delegated_by] end }
  add(generate_box)
  set_border_width(2)
  register end

Public Instance Methods

active() click to toggle source

このPostBoxにフォーカスを合わせる

# File core/mui/gtk_postbox.rb, line 158
def active
  get_ancestor(Gtk::Window).set_focus(widget_post) if(get_ancestor(Gtk::Window)) end

delegatable?() click to toggle source

このPostBoxを使って投稿したとき、delegateを作成するように設定されていれば真を返す

# File core/mui/gtk_postbox.rb, line 154
def delegatable?
  @options[:delegate_other] end

destroy() click to toggle source

Calls superclass method

# File core/mui/gtk_postbox.rb, line 179
def destroy
  @@ringlock.synchronize{
    if not(destroyed?) and not(frozen?) and parent
      parent.remove(self)
      @@postboxes.delete(self)
      super
      on_delete
      self.freeze end } end

post()

Alias for: widget_post

post_it() click to toggle source

入力されている投稿する。投稿に成功したら、self.destroyを呼んで自分自身を削除する

# File core/mui/gtk_postbox.rb, line 162
def post_it
  if postable?
    return unless before_post
    @posting = Plugin[:gtk].compose(
      current_world,
      to_display_only? ? nil : @to.first,
      **compose_options
    ).next{
      destroy
    }.trap{ |err|
      warn err
      end_post
    }
    start_post
  end
end

posting?() click to toggle source

現在メッセージの投稿中なら真を返す

# File core/mui/gtk_postbox.rb, line 150
def posting?
  !!@posting end

refresh_buttons(refresh_brothers = true) click to toggle source

各ボタンのクリック可否状態を更新する

# File core/mui/gtk_postbox.rb, line 141
def refresh_buttons(refresh_brothers = true)
  if refresh_brothers and @options.has_key?(:postboxstorage)
    @options[:postboxstorage].children.each{ |brother|
      brother.refresh_buttons(false) }
  else
    widget_send.sensitive = postable?
    widget_tool.sensitive = destructible? || posting? end end

widget_post() click to toggle source

# File core/mui/gtk_postbox.rb, line 80
def widget_post
  return @post if defined?(@post)
  @post = gen_widget_post
  post_set_default_text(@post)
  @post.wrap_mode = Gtk::TextTag::WRAP_CHAR
  @post.border_width = 2
  @post.buffer.ssc('changed') { |textview|
    refresh_buttons(false)
    false }
  @post.signal_connect_after('focus_out_event', &method(:focus_out_event))
  @post end

Also aliased as: post

widget_remain() click to toggle source

# File core/mui/gtk_postbox.rb, line 93
def widget_remain
  return @remain if defined?(@remain)
  @remain = Gtk::Label.new('---')
  tag = Plugin[:gtk].handler_tag
  @remain.ssc_atonce(:expose_event) {
    Plugin[:gtk].on_world_change_current(tags: tag) { |world|
      update_remain_charcount
    }
    false
  }
  @remain.ssc(:destroy) {
    Plugin[:gtk].detach(tag)
  }
  Delayer.new{
    update_remain_charcount
  }
  widget_post.buffer.ssc(:changed){ |textview, event|
    update_remain_charcount
  }
  @remain end

widget_send() click to toggle source

# File core/mui/gtk_postbox.rb, line 114
def widget_send
  return @send if defined?(@send)
  @send = Gtk::Button.new.add(Gtk::WebIcon.new(Skin.get_path('post.png'), 16, 16))
  @send.sensitive = postable?
  @send.signal_connect('clicked'){|button|
    post_it
    false }
  @send end

widget_tool() click to toggle source

# File core/mui/gtk_postbox.rb, line 123
def widget_tool
  return @tool if defined?(@tool)
  @tool = Gtk::Button.new.add(Gtk::WebIcon.new(Skin.get_path('close.png'), 16, 16))
  @tool.signal_connect_after('focus_out_event', &method(:focus_out_event))
  @tool.ssc('event'){
    @tool.sensitive = destructible? || posting?
    false }
  @tool.ssc('clicked'){
    if posting?
      @posting.cancel
      @tool.sensitive = destructible? || posting?
      cancel_post
    else
      destroy if destructible? end
    false }
  @tool end