Class: Grumblr::Dashboard

Inherits:
Gtk::VBox
  • Object
show all
Defined in:
lib/grumblr/ui.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Dashboard

Returns a new instance of Dashboard.



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# File 'lib/grumblr/ui.rb', line 47

def initialize
  super false, 4

  ##
  ### Statusbar
  ##
  @statusbar = Gtk::Statusbar.new

  ##
  ### Notebook
  ##
  @notebook = Gtk::Notebook.new
  @notebook.set_homogeneous true
  @notebook.set_tab_pos Gtk::POS_LEFT

  #
  # Text page
  #
  @text_title = Gtk::Entry.new

  @format = Gtk::CheckButton.new '_markdown'
  @format.set_active $cfg.get(:format_markdown)
  @format.signal_connect(:toggled) do |widget|
    $cfg.set :format_markdown, widget.active?
  end

  label = Gtk::Label.new 'Body'

  box = Gtk::HBox.new false, 8
  box.pack_start label, false
  box.pack_start @format, false

  page = Gtk::VBox.new false, 4
  page.set_border_width 8
  page.pack_with_label 'Title (optional)', @text_title
  page.pack_start box, false
  page.pack_start multiline_entry(:text_body), true

  @notebook.add_page_with_tab page, 'Text'

  #
  # Link page
  #
  @link_url = Gtk::Entry.new
  @link_name = Gtk::Entry.new
  link_description = multiline_entry :link_description

  page = Gtk::VBox.new false, 4
  page.set_border_width 8
  page.pack_with_label 'URL', @link_url
  page.pack_with_label 'Name (optional)', @link_name
  page.pack_with_label'Description (optional)', link_description, true

  @notebook.add_page_with_tab page, 'Link'

  #
  # Chat page
  #
  @chat_title = Gtk::Entry.new
  chat_conversation = multiline_entry :chat_conversation

  page = Gtk::VBox.new false, 4
  page.set_border_width 8
  page.pack_with_label 'Title (optional)', @chat_title
  page.pack_with_label 'Conversation', chat_conversation, true

  @notebook.add_page_with_tab page, 'Chat'

  #
  # Quote page
  #
  @quote_source = Gtk::Entry.new
  quote_quote = multiline_entry :quote_quote

  page = Gtk::VBox.new false, 4
  page.set_border_width 8
  page.pack_with_label 'Quote', quote_quote, true
  page.pack_with_label 'Source (optional)', @quote_source

  @notebook.add_page_with_tab page, 'Quote'

  #
  # Photo page
  #
  filter = Gtk::FileFilter.new
  filter.set_name "Images"
  filter.add_mime_type "image/*"

  @photo_source = Gtk::Entry.new
  @photo_click_through_url = Gtk::Entry.new
  photo_data = file_chooser_button :photo_data, filter
  photo_caption = multiline_entry :photo_caption

  page = Gtk::VBox.new false, 4
  page.set_border_width 8
  page.pack_with_label 'File', photo_data
  page.pack_with_label 'Source', @photo_source
  page.pack_with_label 'Caption', photo_caption, true
  page.pack_with_label 'Link (optional)', @photo_click_through_url

  @notebook.add_page_with_tab page, 'Photo'

  #
  # Audio page
  #
  if $api.user.can_upload_audio == '1'
    filter = Gtk::FileFilter.new
    filter.set_name "Audio"
    filter.add_mime_type "audio/*"

    audio_data = file_chooser_button :audio_data, filter
    audio_caption = multiline_entry :audio_caption

    page = Gtk::VBox.new false, 4
    page.set_border_width 8
    page.pack_with_label 'File', audio_data
    page.pack_with_label 'Caption (optional)', audio_caption, true

    @notebook.add_page_with_tab page, 'Audio'
  end

  #
  # Video page
  #
  @video_embed = Gtk::Entry.new
  video_caption = multiline_entry :video_caption

  page = Gtk::VBox.new false, 4
  page.set_border_width 8

  if $api.user.can_upload_video == '1'
    filter = Gtk::FileFilter.new
    filter.set_name "Video"
    filter.add_mime_type "video/*"

    video_data = file_chooser_button :video_data, filter
    @video_title = Gtk::Entry.new

    page.pack_with_label 'File', video_data
    page.pack_with_label 'Title (optional)', @video_title
  end

  page.pack_with_label 'Embed code / YouTube link', @video_embed
  page.pack_with_label 'Caption (optional)', video_caption, true

  @notebook.add_page_with_tab page, 'Video'

  ##
  ### Toolbar
  ##

  toolbar = Gtk::Toolbar.new
  toolbar.icon_size = Gtk::IconSize::MENU

  icon = Gtk::Image.new Gtk::Stock::HOME, Gtk::IconSize::MENU
  item = Gtk::ToolButton.new icon, 'Tumblelog'
  item.signal_connect(:clicked) do
    Thread.new { system('xdg-open "%s"' % $app.blog.url) }
  end
  toolbar.insert 0, item

  icon = Gtk::Image.new Gtk::Stock::PREFERENCES, Gtk::IconSize::MENU
  item = Gtk::ToolButton.new icon, 'Dashboard'
  item.signal_connect(:clicked) do
    Thread.new { system('xdg-open "http://www.tumblr.com/tumblelog/%s"' % $app.blog.name) }
  end
  toolbar.insert 1, item

  combo = Gtk::ComboBox.new
  active_blog = $cfg.get(:active_blog) || nil
  active_blog_idx = nil
  $api.blogs.each_with_index do |blog, idx|
    combo.append_text blog.title
    active_blog_idx = idx if blog.name.eql?(active_blog)
    active_blog_idx = idx if active_blog_idx.nil? and blog.is_primary == "yes"
  end
  combo.signal_connect(:changed) do |widget|
    $app.blog = $api.blogs[widget.active]
    $cfg.set :active_blog, $app.blog.name
    @statusbar.push 0, $app.blog.title
  end
  combo.set_active(active_blog_idx)
  item =  Gtk::ToolItem.new
  item.set_expand true
  item.add combo
  toolbar.insert 2, item

  icon = Gtk::Image.new Gtk::Stock::QUIT, Gtk::IconSize::MENU
  item = Gtk::ToolButton.new icon, 'Quit'
  item.set_homogeneous false
  item.signal_connect(:clicked) do
    $app.quit
  end
  toolbar.insert 3, item

  ##
  ### Buttons
  ##
  clear_button = Gtk::Button.new 'Clear'
  clear_button.set_focus_on_click false
  clear_button.signal_connect(:clicked) do |widget|
    page = @notebook.get_nth_page @notebook.page
    message_type = @notebook.get_menu_label_text page
    reset_form message_type.downcase
  end

  @private_button = Gtk::ToggleButton.new 'Private'
  @private_button.signal_connect(:toggled) do |widget|
    $cfg.set :private, widget.active?
  end
  @private_button.set_active $cfg.get(:private)

  submit_button = Gtk::Button.new 'Send'
  submit_button.signal_connect(:released) do |widget|
    post
  end

  button_box = Gtk::HBox.new false, 4
  button_box.pack_start clear_button, false
  button_box.pack_start @private_button, false
  button_box.pack_start submit_button

  ##
  ### Layout
  ##
  pack_start toolbar, false
  pack_start @notebook
  pack_start button_box, false
  pack_start @statusbar, false
  show_all
end

Instance Method Details

#collect_data_for(fieldset, message_type) ⇒ Object 



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# File 'lib/grumblr/ui.rb', line 322

def collect_data_for(fieldset, message_type)
  data = {}
  for key in fieldset[message_type]
    name = "@#{message_type}_#{key.gsub(/-/,'_')}"
    if var = instance_variable_get(name)
      value = var.get_value
      data.merge!({ key => value })
    end
  end
  data
end

#file_chooser_button(name, filter = nil) ⇒ Object 



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# File 'lib/grumblr/ui.rb', line 334

def file_chooser_button(name, filter = nil)
  button = Gtk::FileChooserButton.new('Open', Gtk::FileChooser::ACTION_OPEN)
  if filter
    button.add_filter(filter)
    button.set_filter(filter)
  end
  button.signal_connect(:selection_changed) do |widget|
    puts widget.filename
  end
  button.show_all
  instance_variable_set "@#{name}", button
end

#multiline_entry(name) ⇒ Object 



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# File 'lib/grumblr/ui.rb', line 347

def multiline_entry(name)
  instance_variable_set "@#{name}", Gtk::TextBuffer.new

  view = Gtk::TextView.new
  view.set_buffer instance_variable_get("@#{name}")
  view.set_wrap_mode Gtk::TextTag::WRAP_WORD
  view.set_right_margin 5
  view.set_left_margin 5

  window = Gtk::ScrolledWindow.new
  window.set_shadow_type Gtk::SHADOW_IN
  window.set_policy Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC
  window.add view
  window.show_all
end

#post ⇒ Object 



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# File 'lib/grumblr/ui.rb', line 279

def post
  page = @notebook.get_nth_page @notebook.page
  message_type = @notebook.get_menu_label_text(page).downcase

  mandatory_data = collect_data_for Ppds::Tumblr::MANDATORY_FIELDS, message_type
  concurent_data = collect_data_for Ppds::Tumblr::CONCURENT_FIELDS, message_type
  optional_data  = collect_data_for Ppds::Tumblr::OPTIONAL_FIELDS,  message_type

  mandatory_data.each do |key, value|
    raise "Mandatory field %s is not set!" % key if not value or value.empty?
  end unless Ppds::Tumblr::MANDATORY_FIELDS[message_type].empty?

  unless Ppds::Tumblr::CONCURENT_FIELDS[message_type].empty?
    concurent_data.delete_if { |x,y| y == "" or y.nil? }
    raise "None of fields %s is set!" % Ppds::Tumblr::CONCURENT_FIELDS[message_type].join(", ") if concurent_data.empty?
  end

  optional_data.delete_if { |x,y| y == "" or y.nil? }

  data = {
    :generator  => 'Grumblr',
    :email      => $cfg.get(:email),
    :password   => $cfg.get(:password),
    :channel_id => $app.blog.name,
    :group      => $app.blog.name + '.tumblr.com',
    :type       => message_type,
    :format     => @format.active? ? 'markdown' : 'html',
    :private    => @private_button.active? ? 1 : 0
  }

  data.merge! mandatory_data
  data.merge! concurent_data
  data.merge! optional_data

  data.update({:data => File.read(data['data'])}) if data.has_key?('data') and data['data'] != ""

  $api.query 'write', data
  MessageDialog.new "Message posted", Gtk::Stock::DIALOG_INFO
  reset_form message_type
rescue Exception
  MessageDialog.new $!
end

#reset_fields_for(fieldset, message_type) ⇒ Object 



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# File 'lib/grumblr/ui.rb', line 363

def reset_fields_for(fieldset, message_type)
  for key in fieldset[message_type]
    name = "@#{message_type}_#{key.gsub(/-/,'_')}"
    var = instance_variable_get(name)
    var.clear if var
  end
end

#reset_form(message_type) ⇒ Object 



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# File 'lib/grumblr/ui.rb', line 371

def reset_form(message_type)
  [ Ppds::Tumblr::MANDATORY_FIELDS,
    Ppds::Tumblr::CONCURENT_FIELDS,
    Ppds::Tumblr::OPTIONAL_FIELDS ].each do |fieldset|
    reset_fields_for(fieldset, message_type)
  end
end