rev |
line source |
pankso@2
|
1 /*
|
pankso@2
|
2 * TazWeb is a radicaly simple web browser providing a single window
|
pankso@33
|
3 * with a single toolbar with buttons and URL entry but no 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 WebKitWebView* web_view;
|
pankso@2
|
16 static gchar* main_title;
|
pankso@2
|
17 static gdouble load_progress;
|
pankso@2
|
18 static guint status_context_id;
|
pankso@33
|
19 static GtkWidget* uri_entry;
|
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@33
|
52 activate_uri_entry_cb (GtkWidget* entry, gpointer data)
|
pankso@33
|
53 {
|
pankso@33
|
54 const gchar* uri = gtk_entry_get_text (GTK_ENTRY (entry));
|
pankso@33
|
55 g_assert (uri);
|
pankso@33
|
56 webkit_web_view_load_uri (web_view, uri);
|
pankso@33
|
57 }
|
pankso@33
|
58
|
pankso@33
|
59 static void
|
pankso@2
|
60 destroy_cb (GtkWidget* widget, gpointer data)
|
pankso@2
|
61 {
|
pankso@2
|
62 gtk_main_quit ();
|
pankso@2
|
63 }
|
pankso@2
|
64
|
pankso@14
|
65 /* Home button function */
|
pankso@14
|
66 static void
|
pankso@21
|
67 go_home_cb (GtkWidget* widget, gpointer data)
|
pankso@14
|
68 {
|
pankso@14
|
69 const gchar* uri = ("file:///usr/share/webhome/index.html");
|
pankso@14
|
70 g_assert (uri);
|
pankso@14
|
71 webkit_web_view_load_uri (web_view, uri);
|
pankso@14
|
72 }
|
pankso@14
|
73
|
pankso@21
|
74 static void
|
pankso@21
|
75 go_back_cb (GtkWidget* widget, gpointer data)
|
pankso@21
|
76 {
|
pankso@21
|
77 webkit_web_view_go_back (web_view);
|
pankso@21
|
78 }
|
pankso@21
|
79
|
pankso@21
|
80 static void
|
pankso@21
|
81 go_forward_cb (GtkWidget* widget, gpointer data)
|
pankso@21
|
82 {
|
pankso@21
|
83 webkit_web_view_go_forward (web_view);
|
pankso@21
|
84 }
|
pankso@21
|
85
|
pankso@22
|
86 /* Fullscreen and unfullscreen action */
|
pankso@22
|
87 static void
|
pankso@22
|
88 fullscreen_cb (GtkWindow* window, gpointer data)
|
pankso@22
|
89 {
|
pankso@22
|
90 GdkWindowState state;
|
pankso@22
|
91 state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (main_window)));
|
pankso@22
|
92
|
pankso@22
|
93 if (state & GDK_WINDOW_STATE_FULLSCREEN)
|
pankso@22
|
94 gtk_window_unfullscreen (GTK_WINDOW (main_window));
|
pankso@22
|
95 else
|
pankso@22
|
96 gtk_window_fullscreen (GTK_WINDOW (main_window));
|
pankso@22
|
97 }
|
pankso@22
|
98
|
pankso@14
|
99 /* TazWeb doc function */
|
pankso@14
|
100 static void
|
pankso@21
|
101 tazweb_doc_cb (GtkWidget* widget, gpointer data)
|
pankso@14
|
102 {
|
slaxemulator@19
|
103 const gchar* uri = ("file:///usr/share/doc/tazweb/tazweb.html");
|
pankso@14
|
104 g_assert (uri);
|
pankso@14
|
105 webkit_web_view_load_uri (web_view, uri);
|
pankso@14
|
106 }
|
pankso@14
|
107
|
pankso@2
|
108 static GtkWidget*
|
pankso@2
|
109 create_browser ()
|
pankso@2
|
110 {
|
pankso@2
|
111 GtkWidget* scrolled_window = gtk_scrolled_window_new (NULL, NULL);
|
pankso@2
|
112 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
|
pankso@2
|
113
|
pankso@2
|
114 web_view = WEBKIT_WEB_VIEW (webkit_web_view_new ());
|
pankso@2
|
115 gtk_container_add (GTK_CONTAINER (scrolled_window), GTK_WIDGET (web_view));
|
pankso@2
|
116
|
pankso@2
|
117 g_signal_connect (web_view, "notify::title", G_CALLBACK (notify_title_cb), web_view);
|
pankso@2
|
118 g_signal_connect (web_view, "notify::progress", G_CALLBACK (notify_progress_cb), web_view);
|
pankso@2
|
119
|
pankso@2
|
120 return scrolled_window;
|
pankso@2
|
121 }
|
pankso@2
|
122
|
pankso@14
|
123 static GtkWidget*
|
pankso@14
|
124 create_toolbar ()
|
pankso@14
|
125 {
|
pankso@14
|
126 GtkWidget* toolbar = gtk_toolbar_new ();
|
pankso@14
|
127
|
pankso@14
|
128 gtk_toolbar_set_orientation (GTK_TOOLBAR (toolbar), GTK_ORIENTATION_HORIZONTAL);
|
pankso@14
|
129 gtk_toolbar_set_style (GTK_TOOLBAR (toolbar), GTK_TOOLBAR_BOTH_HORIZ);
|
pankso@14
|
130
|
pankso@14
|
131 GtkToolItem* item;
|
pankso@14
|
132
|
pankso@14
|
133 /* The Home button */
|
pankso@14
|
134 item = gtk_tool_button_new_from_stock (GTK_STOCK_HOME);
|
pankso@21
|
135 g_signal_connect (G_OBJECT (item), "clicked", G_CALLBACK (go_home_cb), NULL);
|
pankso@21
|
136 gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
|
pankso@21
|
137
|
pankso@21
|
138 /* The back button */
|
pankso@21
|
139 item = gtk_tool_button_new_from_stock (GTK_STOCK_GO_BACK);
|
pankso@21
|
140 g_signal_connect (G_OBJECT (item), "clicked", G_CALLBACK (go_back_cb), NULL);
|
pankso@21
|
141 gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
|
pankso@21
|
142
|
pankso@21
|
143 /* The forward button */
|
pankso@21
|
144 item = gtk_tool_button_new_from_stock (GTK_STOCK_GO_FORWARD);
|
pankso@21
|
145 g_signal_connect (G_OBJECT (item), "clicked", G_CALLBACK (go_forward_cb), NULL);
|
pankso@14
|
146 gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
|
pankso@14
|
147
|
pankso@33
|
148 /* Expand to have help icon on the right
|
pankso@33
|
149 * item = gtk_tool_item_new ();
|
pankso@33
|
150 * gtk_tool_item_set_expand (item, TRUE);
|
pankso@33
|
151 * gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
|
pankso@33
|
152 */
|
pankso@33
|
153
|
pankso@33
|
154 /* The URL entry */
|
pankso@33
|
155 item = gtk_tool_item_new ();
|
pankso@33
|
156 gtk_tool_item_set_expand (item, TRUE);
|
pankso@33
|
157 uri_entry = gtk_entry_new ();
|
pankso@33
|
158 gtk_container_add (GTK_CONTAINER (item), uri_entry);
|
pankso@33
|
159 g_signal_connect (G_OBJECT (uri_entry), "activate",
|
pankso@33
|
160 G_CALLBACK (activate_uri_entry_cb), NULL);
|
pankso@33
|
161 gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
|
pankso@14
|
162
|
pankso@14
|
163 /* The TazWeb doc button */
|
pankso@14
|
164 item = gtk_tool_button_new_from_stock (GTK_STOCK_INFO);
|
pankso@21
|
165 g_signal_connect (G_OBJECT (item), "clicked", G_CALLBACK (tazweb_doc_cb), NULL);
|
pankso@14
|
166 gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
|
pankso@14
|
167
|
pankso@22
|
168 /* The Fullscreen button */
|
pankso@22
|
169 item = gtk_tool_button_new_from_stock (GTK_STOCK_FULLSCREEN);
|
pankso@22
|
170 g_signal_connect (G_OBJECT (item), "clicked", G_CALLBACK (fullscreen_cb), NULL);
|
pankso@22
|
171 gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
|
pankso@22
|
172
|
pankso@14
|
173 return toolbar;
|
pankso@14
|
174 }
|
pankso@14
|
175
|
pankso@8
|
176 /* Create an icon */
|
pankso@12
|
177 static GdkPixbuf*
|
pankso@12
|
178 create_pixbuf (const gchar * image)
|
pankso@8
|
179 {
|
pankso@8
|
180 GdkPixbuf *pixbuf;
|
pankso@8
|
181 pixbuf = gdk_pixbuf_new_from_file (image, NULL);
|
pankso@8
|
182
|
pankso@8
|
183 return pixbuf;
|
pankso@8
|
184 }
|
pankso@8
|
185
|
pankso@2
|
186 static GtkWidget*
|
pankso@2
|
187 create_window ()
|
pankso@2
|
188 {
|
pankso@2
|
189 GtkWidget* window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
pankso@2
|
190 /* Default tazweb window size ratio to 3/4 ?? --> 720, 540*/
|
pankso@2
|
191 gtk_window_set_default_size (GTK_WINDOW (window), 800, 600);
|
pankso@11
|
192 gtk_window_set_icon (GTK_WINDOW (window),
|
pankso@8
|
193 create_pixbuf ("/usr/share/pixmaps/tazweb.png"));
|
pankso@2
|
194 gtk_widget_set_name (window, "TazWeb");
|
pankso@2
|
195 g_signal_connect (window, "destroy", G_CALLBACK (destroy_cb), NULL);
|
pankso@2
|
196
|
pankso@2
|
197 return window;
|
pankso@2
|
198 }
|
pankso@2
|
199
|
pankso@2
|
200 int
|
pankso@2
|
201 main (int argc, char* argv[])
|
pankso@2
|
202 {
|
pankso@2
|
203 gtk_init (&argc, &argv);
|
pankso@2
|
204 if (!g_thread_supported ())
|
pankso@2
|
205 g_thread_init (NULL);
|
pankso@2
|
206
|
pankso@2
|
207 GtkWidget* vbox = gtk_vbox_new (FALSE, 0);
|
pankso@2
|
208 gtk_box_pack_start (GTK_BOX (vbox), create_browser (), TRUE, TRUE, 0);
|
pankso@14
|
209 gtk_box_pack_start (GTK_BOX (vbox), create_toolbar (), FALSE, FALSE, 0);
|
pankso@2
|
210
|
pankso@2
|
211 main_window = create_window ();
|
pankso@2
|
212 gtk_container_add (GTK_CONTAINER (main_window), vbox);
|
pankso@2
|
213
|
pankso@2
|
214 /* Home page url or file */
|
pankso@2
|
215 gchar* uri = (gchar*) (argc > 1 ? argv[1] : "file:///usr/share/webhome/index.html");
|
pankso@2
|
216 webkit_web_view_load_uri (web_view, uri);
|
pankso@2
|
217
|
pankso@2
|
218 gtk_widget_grab_focus (GTK_WIDGET (web_view));
|
pankso@2
|
219 gtk_widget_show_all (main_window);
|
pankso@2
|
220 gtk_main ();
|
pankso@2
|
221
|
pankso@2
|
222 return 0;
|
pankso@2
|
223 }
|