2. Javascript in Linux Desktop Yuren Ju <yurenju@gmail.com>

4. For Desktop: 7-8 years Red Hat Debian Gentoo Debian Ubuntu Arch Linux Debian

6. Email: [email_address]

8. Javascript always use in Web Applications.

9. Javascript always use in Web Applications.

11. Desktop Platform

12. Desktop Application

13. Internet Application Platform .................................

14. Performance

15. Opportunity! Javascript for Web Application Desktop Application

17. Layout

18. Style/theme

19. Application Platform Web Desktop

20. Web Application JS HTML +CSS CSS Layout Style Programming Server side

21. Platform/Browser JS HTML +CSS CSS Layout Style Programming Layout engine Javascript engine

22. Platform/Browser (2) Firefox Chrome Layout engine Gecko Webkit Javascript engine SpiderMonkey V8

23. To Desktop Application

26. XULRunner Programming in Web Browser!

27. Mozilla applications

28. XULRunner JS CSS Layout Style Programming Gecko layout engine SpiderMonkey XUL DOM Demo: http://www.hevanet.com/acorbin/xul/top.xul

29. Mozilla Platform - integration C++/ Javascript Mozilla Application System XPCOM/NPAPI

30. Mozilla Platform - integration D-BUS Glade GTK VTE notify

32. XULRunner JS CSS Layout Style Programming Gecko layout engine SpiderMonkey XUL

33. Javascript in GNOME JS Layout Style Programming GObject introspection Seed/GJS System library

34. Javascript in GNOME C API: GTK, Gstreamer, Clutter, Glib, etc. GObject introspection JavascriptCore/SpiderMonkey Seed/GJS Javascript engine Javascript desktop runtime Javascript application System library

36. var window = new Gtk.Window ();

37. GObject Introspection

38. <JS> new! Language for GNOME

39. Traditional arch. Native C API GStreamer Python/Perl/Ruby/Java..., etc. VTE notify GTK Clutter

40. GObject Introspection Native C API GI JS Java Python Perl Ruby PHP? GStreamer VTE notify GTK Clutter

41. Metadata using annotations in the comments

42. GObject Introspection

43. g-ir-scanner 40 B2 02 00 10 B2........ g-ir-compiler typelib Gir xml file Annotations

44. GObject Introspection foo.c foo.h Library source, with type annotations Foo.gir XML file Foo.typelib Binary file libgirepository.so Specific language bindings libfoo.so libffi.so

46. javascript/python/vala: button.set_label(&quot;foo&quot;)

47. perl: $button->set_label(&quot;foo&quot;)

48. scheme: (send button (set-label &quot;foo&quot;))

49. GObject Introspection Native C API GI JS Java Python Perl Ruby PHP? GStreamer VTE notify GTK Clutter

50. Seed/GJS D-BUS Glade GTK $ aptitude search gir VTE notify

51. Javascript 已經準備好了！

52. Hello world

53. Hello world (2)

54. Demo - js-gallery

56. lightsoff

58. Making extension – just like Firefox! gnome-shell --create-extension

59. Demo – gnome-shell extension

61. Powerful extension system with js

62. Simple coding

63. http://live.gnome.org/JavaScript

64. END Thank you!

66. Ruby-gnome2

69. Gnome-shell (shell toolkit) – libcroco (CSS)

70. MX toolkit – CSS

72. Seed support javascript 1.5

73. for each , let , etc.

74. [item * 2 for each (item in list)]

76. texture.get_base_size (width, height);

77. print (“width: ” + width.value + “, height: “ + height.value)

79. But seed-2.28/2.30 use different event mapping

81. actor.signal.destroy.connect (callback)

82. Presentation License CC Attribution 3.0 Unported http://creativecommons.org/licenses/by/3.0/

83. Images License Creative Commons (Attribution-Share Alike 3.0 Unported) http://www.iconfinder.com/search/?q=iconset:sketchy http://www.iconfinder.com/search/?q=iconset:49handdrawing