Module: GerminalHeaderBar

Defined in:
lib/headerbar.rb

Overview

Copyright 2016 Cédric LE MOIGNE, [email protected] This file is part of Germinal.

Germinal is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.

Germinal is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with Germinal. If not, see <www.gnu.org/licenses/>.

Class Method Summary collapse

Class Method Details

.gen_icon_button(icon_name, tooltip) ⇒ Object 



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# File 'lib/headerbar.rb', line 115

def self.gen_icon_button(icon_name, tooltip)
  button = Gtk::Button.new
  image = Gtk::Image.new(:icon_name => icon_name, :size => :button)
  button.add(image)
  button.tooltip_text = tooltip
  if block_given?
    button.signal_connect "clicked" do |widget|
      yield(widget)
    end
  end
  button
end

.generate_color_sel_button(window) ⇒ Object 



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# File 'lib/headerbar.rb', line 103

def self.generate_color_sel_button(window)
  gen_icon_button("color-select-symbolic", "Set colors") do
    window.show_color_selector
  end
end

.generate_current_label(window) ⇒ Object 



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# File 'lib/headerbar.rb', line 51

def self.generate_current_label(window)
  label = Gtk::Entry.new
  label.has_frame = false
  label.width_chars = 35
  label.set_icon_from_icon_name(:secondary, "edit-clear")

  generate_current_label_tooltips(label)
  generate_current_label_signals(label, window)
  label
end

.generate_current_label_signals(label, window) ⇒ Object 



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# File 'lib/headerbar.rb', line 38

def self.generate_current_label_signals(label, window)
  label.signal_connect "activate" do |entry|
    window.notebook.current.tab_label = entry.text
  end

  label.signal_connect "icon-release" do |entry, position|
    if position == :secondary
      window.notebook.current.tab_label = nil
      entry.text = window.notebook.current.window_title
    end
  end
end

.generate_current_label_tooltips(label) ⇒ Object 



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# File 'lib/headerbar.rb', line 27

def self.generate_current_label_tooltips(label)
  label.tooltip_text = "Change the name of the tab and hit\nenter in order to validate\n"
  label.set_icon_tooltip_text(:secondary, "Reset your changes and use the\ndefault label for the current tab\n")
end

.generate_current_tab ⇒ Object 



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# File 'lib/headerbar.rb', line 68

def self.generate_current_tab
  Gtk::Label.new("1/1")
end

.generate_font_sel_button(window) ⇒ Object 



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# File 'lib/headerbar.rb', line 97

def self.generate_font_sel_button(window)
  gen_icon_button("font-select-symbolic", "Set font") do
    window.show_font_selector
  end
end

.generate_header_bar(window) ⇒ Object 



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# File 'lib/headerbar.rb', line 18

def self.generate_header_bar(window)
  bar = Gtk::HeaderBar.new
  bar.title = "Germinal"
  bar.has_subtitle = false
  bar.show_close_button = true
  window.set_titlebar(bar)
  bar
end

.generate_new_tab_button(window) ⇒ Object 



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# File 'lib/headerbar.rb', line 78

def self.generate_new_tab_button(window)
  gen_icon_button("tab-new-symbolic", "New terminal") do
    window.add_terminal
  end
end

.generate_next_button(window) ⇒ Object 



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# File 'lib/headerbar.rb', line 72

def self.generate_next_button(window)
  gen_icon_button("pan-end-symbolic", "next") do
    window.show_next_tab
  end
end

.generate_open_menu_button(window) ⇒ Object 



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# File 'lib/headerbar.rb', line 84

def self.generate_open_menu_button(window)
  gen_icon_button("open-menu-symbolic", "Main Menu") do |button|
    builder = Gtk::Builder.new(:resource => "/com/github/cedlemo/germinal/window-menu.ui")
    menu = Gtk::Menu.new(builder["winmenu"])
    menu.attach_to_widget(button)
    menu.children[0].signal_connect("activate") { window.show_css_editor }

    menu.show_all
    event = Gtk.current_event
    menu.popup(nil, nil, event.button, event.time)
  end
end

.generate_prev_button(window) ⇒ Object 



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# File 'lib/headerbar.rb', line 62

def self.generate_prev_button(window)
  gen_icon_button("pan-start-symbolic", "prev") do
    window.show_prev_tab
  end
end

.generate_term_overv_button(window) ⇒ Object 



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# File 'lib/headerbar.rb', line 109

def self.generate_term_overv_button(window)
  gen_icon_button("emblem-photos-symbolic", "Terminals overview") do
    window.show_terminal_chooser
  end
end