Method: VMAgui#init_header_bar

Defined in:
lib/vimamsa/gui.rb

#init_header_bar ⇒ Object

TODO: implement in gtk4



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# File 'lib/vimamsa/gui.rb', line 352

def init_header_bar()
  header = Gtk::HeaderBar.new
  @header = header
  header.show_close_button = true
  # header.title = ""#TODO:gtk4
  # header.has_subtitle = true#TODO:gtk4
  header.subtitle = ""

  # icon = Gio::ThemedIcon.new("mail-send-receive-symbolic")
  # icon = Gio::ThemedIcon.new("document-open-symbolic")
  # icon = Gio::ThemedIcon.new("dialog-password")

  #edit-redo edit-paste edit-find-replace edit-undo edit-find edit-cut edit-copy
  #document-open document-save document-save-as document-properties document-new
  # document-revert-symbolic
  #

  #TODO:
  # button = Gtk::Button.new
  # icon = Gio::ThemedIcon.new("open-menu-symbolic")
  # image = Gtk::Image.new(:icon => icon, :size => :button)
  # button.add(image)
  # header.append(button)

  button = Gtk::Button.new
  icon = Gio::ThemedIcon.new("document-open-symbolic")
  image = Gtk::Image.new(:icon => icon, :size => :button)
  button.add(image)
  header.append(button)

  button.signal_connect "clicked" do |_widget|
    open_file_dialog
  end

  button = Gtk::Button.new
  icon = Gio::ThemedIcon.new("document-save-symbolic")
  image = Gtk::Image.new(:icon => icon, :size => :button)
  button.add(image)
  header.append(button)
  button.signal_connect "clicked" do |_widget|
    buf.save
  end

  button = Gtk::Button.new
  icon = Gio::ThemedIcon.new("document-new-symbolic")
  image = Gtk::Image.new(:icon => icon, :size => :button)
  button.add(image)
  header.append(button)
  button.signal_connect "clicked" do |_widget|
    create_new_file
  end

  box = Gtk::Box.new(:horizontal, 0)
  box.style_context.add_class("linked")

  button = Gtk::Button.new
  image = Gtk::Image.new(:icon_name => "pan-start-symbolic", :size => :button)
  button.add(image)
  box.add(button)
  button.signal_connect "clicked" do |_widget|
    history_switch_backwards
  end

  button = Gtk::Button.new
  image = Gtk::Image.new(:icon_name => "pan-end-symbolic", :size => :button)
  button.add(image)
  box.add(button)
  button.signal_connect "clicked" do |_widget|
    history_switch_forwards
  end

  button = Gtk::Button.new
  icon = Gio::ThemedIcon.new("window-close-symbolic")
  image = Gtk::Image.new(:icon => icon, :size => :button)
  button.add(image)
  box.add(button)
  button.signal_connect "clicked" do |_widget|
    bufs.close_current_buffer
  end

  header.pack_start(box)
  @window.titlebar = header
end