tazweb annotate src/main.c @ rev 8

main.c add tazweb window icon
author Christophe Lincoln <pankso@slitaz.org>
date Mon Apr 04 16:53:14 2011 +0200 (2011-04-04)
parents 06a7b5b861f8
children 181b77ec9d9f
rev   line source
pankso@2 1 /*
pankso@2 2 * TazWeb is a radicaly simple web browser providing a single window
pankso@2 3 * with no toolbar, menu or tabs.
pankso@2 4 *
pankso@2 5 *
pankso@2 6 * Copyright (C) 2011 SliTaz GNU/Linux <devel@slitaz.org>
pankso@2 7 *
pankso@2 8 *
pankso@2 9 */
pankso@2 10
pankso@2 11 #include <gtk/gtk.h>
pankso@2 12 #include <webkit/webkit.h>
pankso@2 13
pankso@2 14 static GtkWidget* main_window;
pankso@2 15 static GtkWidget* uri_entry;
pankso@2 16 static WebKitWebView* web_view;
pankso@2 17 static gchar* main_title;
pankso@2 18 static gdouble load_progress;
pankso@2 19 static guint status_context_id;
pankso@2 20
pankso@2 21 /* Page title to window title */
pankso@2 22 static void
pankso@2 23 update_title (GtkWindow* window)
pankso@2 24 {
pankso@2 25 GString* string = g_string_new (main_title);
pankso@2 26 g_string_append (string, " - TazWeb");
pankso@2 27 if (load_progress < 100)
pankso@2 28 g_string_append_printf (string, " (%f%%)", load_progress);
pankso@2 29 gchar* title = g_string_free (string, FALSE);
pankso@2 30 gtk_window_set_title (window, title);
pankso@2 31 g_free (title);
pankso@2 32 }
pankso@2 33
pankso@2 34 static void
pankso@2 35 notify_title_cb (WebKitWebView* web_view, GParamSpec* pspec, gpointer data)
pankso@2 36 {
pankso@2 37 if (main_title)
pankso@2 38 g_free (main_title);
pankso@2 39 main_title = g_strdup (webkit_web_view_get_title(web_view));
pankso@2 40 update_title (GTK_WINDOW (main_window));
pankso@2 41 }
pankso@2 42
pankso@2 43 /* Request progress in window title */
pankso@2 44 static void
pankso@2 45 notify_progress_cb (WebKitWebView* web_view, GParamSpec* pspec, gpointer data)
pankso@2 46 {
pankso@2 47 load_progress = webkit_web_view_get_progress (web_view) * 100;
pankso@2 48 update_title (GTK_WINDOW (main_window));
pankso@2 49 }
pankso@2 50
pankso@2 51 static void
pankso@2 52 destroy_cb (GtkWidget* widget, gpointer data)
pankso@2 53 {
pankso@2 54 gtk_main_quit ();
pankso@2 55 }
pankso@2 56
pankso@2 57 static GtkWidget*
pankso@2 58 create_browser ()
pankso@2 59 {
pankso@2 60 GtkWidget* scrolled_window = gtk_scrolled_window_new (NULL, NULL);
pankso@2 61 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
pankso@2 62
pankso@2 63 web_view = WEBKIT_WEB_VIEW (webkit_web_view_new ());
pankso@2 64 gtk_container_add (GTK_CONTAINER (scrolled_window), GTK_WIDGET (web_view));
pankso@2 65
pankso@2 66 g_signal_connect (web_view, "notify::title", G_CALLBACK (notify_title_cb), web_view);
pankso@2 67 g_signal_connect (web_view, "notify::progress", G_CALLBACK (notify_progress_cb), web_view);
pankso@2 68
pankso@2 69 return scrolled_window;
pankso@2 70 }
pankso@2 71
pankso@8 72 /* Create an icon */
pankso@8 73 static GdkPixbuf *create_pixbuf (const gchar * image)
pankso@8 74 {
pankso@8 75 GdkPixbuf *pixbuf;
pankso@8 76 pixbuf = gdk_pixbuf_new_from_file (image, NULL);
pankso@8 77
pankso@8 78 return pixbuf;
pankso@8 79 }
pankso@8 80
pankso@2 81 static GtkWidget*
pankso@2 82 create_window ()
pankso@2 83 {
pankso@2 84 GtkWidget* window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
pankso@2 85 /* Default tazweb window size ratio to 3/4 ?? --> 720, 540*/
pankso@2 86 gtk_window_set_default_size (GTK_WINDOW (window), 800, 600);
pankso@8 87 gtk_window_set_icon (GTK_WINDOW(window),
pankso@8 88 create_pixbuf ("/usr/share/pixmaps/tazweb.png"));
pankso@2 89 gtk_widget_set_name (window, "TazWeb");
pankso@2 90 g_signal_connect (window, "destroy", G_CALLBACK (destroy_cb), NULL);
pankso@2 91
pankso@2 92 return window;
pankso@2 93 }
pankso@2 94
pankso@2 95 int
pankso@2 96 main (int argc, char* argv[])
pankso@2 97 {
pankso@2 98 gtk_init (&argc, &argv);
pankso@2 99 if (!g_thread_supported ())
pankso@2 100 g_thread_init (NULL);
pankso@2 101
pankso@2 102 GtkWidget* vbox = gtk_vbox_new (FALSE, 0);
pankso@2 103 gtk_box_pack_start (GTK_BOX (vbox), create_browser (), TRUE, TRUE, 0);
pankso@2 104
pankso@2 105 main_window = create_window ();
pankso@2 106 gtk_container_add (GTK_CONTAINER (main_window), vbox);
pankso@2 107
pankso@2 108 /* Home page url or file */
pankso@2 109 gchar* uri = (gchar*) (argc > 1 ? argv[1] : "file:///usr/share/webhome/index.html");
pankso@2 110 webkit_web_view_load_uri (web_view, uri);
pankso@2 111
pankso@2 112 gtk_widget_grab_focus (GTK_WIDGET (web_view));
pankso@2 113 gtk_widget_show_all (main_window);
pankso@2 114 gtk_main ();
pankso@2 115
pankso@2 116 return 0;
pankso@2 117 }