SliTaz Repositories

1 /*

2 * TazWeb is a radicaly simple web browser providing a single window

3 * with no toolbar, menu or tabs.

4 *

5 *

6 * Copyright (C) 2011 SliTaz GNU/Linux <devel@slitaz.org>

7 *

8 *

9 */

10

11 #include <gtk/gtk.h>

12 #include <webkit/webkit.h>

13

14 static GtkWidget* main_window;

15 static GtkWidget* uri_entry;

16 static WebKitWebView* web_view;

17 static gchar* main_title;

18 static gdouble load_progress;

19 static guint status_context_id;

20

21 /* Page title to window title */

22 static void

23 update_title (GtkWindow* window)

24 {

25 GString* string = g_string_new (main_title);

26 g_string_append (string, " - TazWeb");

27 if (load_progress < 100)

28 g_string_append_printf (string, " (%f%%)", load_progress);

29 gchar* title = g_string_free (string, FALSE);

30 gtk_window_set_title (window, title);

31 g_free (title);

32 }

33

34 static void

35 notify_title_cb (WebKitWebView* web_view, GParamSpec* pspec, gpointer data)

36 {

37 if (main_title)

38 g_free (main_title);

39 main_title = g_strdup (webkit_web_view_get_title(web_view));

40 update_title (GTK_WINDOW (main_window));

41 }

42

43 /* Request progress in window title */

44 static void

45 notify_progress_cb (WebKitWebView* web_view, GParamSpec* pspec, gpointer data)

46 {

47 load_progress = webkit_web_view_get_progress (web_view) * 100;

48 update_title (GTK_WINDOW (main_window));

49 }

50

51 static void

52 destroy_cb (GtkWidget* widget, gpointer data)

53 {

54 gtk_main_quit ();

55 }

56

57 static GtkWidget*

58 create_browser ()

59 {

60 GtkWidget* scrolled_window = gtk_scrolled_window_new (NULL, NULL);

61 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);

62

63 web_view = WEBKIT_WEB_VIEW (webkit_web_view_new ());

64 gtk_container_add (GTK_CONTAINER (scrolled_window), GTK_WIDGET (web_view));

65

66 g_signal_connect (web_view, "notify::title", G_CALLBACK (notify_title_cb), web_view);

67 g_signal_connect (web_view, "notify::progress", G_CALLBACK (notify_progress_cb), web_view);

68

69 return scrolled_window;

70 }

71

72 static GtkWidget*

73 create_window ()

74 {

75 GtkWidget* window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

76 /* Default tazweb window size ratio to 3/4 ?? --> 720, 540*/

77 gtk_window_set_default_size (GTK_WINDOW (window), 800, 600);

78 gtk_widget_set_name (window, "TazWeb");

79 g_signal_connect (window, "destroy", G_CALLBACK (destroy_cb), NULL);

80

81 return window;

82 }

83

84 int

85 main (int argc, char* argv[])

86 {

87 gtk_init (&argc, &argv);

88 if (!g_thread_supported ())

89 g_thread_init (NULL);

90

91 GtkWidget* vbox = gtk_vbox_new (FALSE, 0);

92 gtk_box_pack_start (GTK_BOX (vbox), create_browser (), TRUE, TRUE, 0);

93

94 main_window = create_window ();

95 gtk_container_add (GTK_CONTAINER (main_window), vbox);

96

97 /* Home page url or file */

98 gchar* uri = (gchar*) (argc > 1 ? argv[1] : "file:///usr/share/webhome/index.html");

99 webkit_web_view_load_uri (web_view, uri);

100

101 gtk_widget_grab_focus (GTK_WIDGET (web_view));

102 gtk_widget_show_all (main_window);

103 gtk_main ();

104

105 return 0;

106 }