1 // Original code taken from the example webkit-gtk+ application. see notice below.
2 // Modified code is licensed under the GPL 3. See LICENSE file.
6 * Copyright (C) 2006, 2007 Apple Inc.
7 * Copyright (C) 2007 Alp Toker <alp@atoker.com>
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
22 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
25 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
26 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #include <webkit/webkit.h>
34 static GtkWidget* main_window;
35 static GtkWidget* uri_entry;
36 static GtkWidget* mainbar;
37 static WebKitWebView* web_view;
38 static gchar* main_title;
39 static gint load_progress;
40 static guint status_context_id;
43 static gchar* uri = NULL;
44 static gboolean verbose = FALSE;
46 static GOptionEntry entries[] =
48 { "uri", 'u', 0, G_OPTION_ARG_STRING, &uri, "Uri to load", NULL },
49 { "verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose, "Be verbose", NULL },
57 activate_uri_entry_cb (GtkWidget* entry, gpointer data)
59 const gchar* uri = gtk_entry_get_text (GTK_ENTRY (entry));
61 webkit_web_view_load_uri (web_view, uri);
64 static void update_title (GtkWindow* window)
66 GString* string = g_string_new (main_title);
67 g_string_append (string, " - Uzbl browser");
68 if (load_progress < 100)
69 g_string_append_printf (string, " (%d%%)", load_progress);
70 gchar* title = g_string_free (string, FALSE);
71 gtk_window_set_title (window, title);
76 link_hover_cb (WebKitWebView* page, const gchar* title, const gchar* link, gpointer data)
78 /* underflow is allowed */
79 //gtk_statusbar_pop (main_statusbar, status_context_id);
81 // gtk_statusbar_push (main_statusbar, status_context_id, link);
82 //TODO implementation roadmap pending..
86 title_change_cb (WebKitWebView* web_view, WebKitWebFrame* web_frame, const gchar* title, gpointer data)
90 main_title = g_strdup (title);
91 update_title (GTK_WINDOW (main_window));
95 progress_change_cb (WebKitWebView* page, gint progress, gpointer data)
97 load_progress = progress;
98 update_title (GTK_WINDOW (main_window));
102 load_commit_cb (WebKitWebView* page, WebKitWebFrame* frame, gpointer data)
104 const gchar* uri = webkit_web_frame_get_uri(frame);
106 gtk_entry_set_text (GTK_ENTRY (uri_entry), uri);
110 destroy_cb (GtkWidget* widget, gpointer data)
116 go_back_cb (GtkWidget* widget, gpointer data)
118 webkit_web_view_go_back (web_view);
122 go_forward_cb (GtkWidget* widget, gpointer data)
124 webkit_web_view_go_forward (web_view);
127 static GtkWidget* create_browser ()
129 GtkWidget* scrolled_window = gtk_scrolled_window_new (NULL, NULL);
130 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_NEVER, GTK_POLICY_NEVER); //todo: some sort of display of position/total length. like what emacs does
132 web_view = WEBKIT_WEB_VIEW (webkit_web_view_new ());
133 gtk_container_add (GTK_CONTAINER (scrolled_window), GTK_WIDGET (web_view));
135 g_signal_connect (G_OBJECT (web_view), "title-changed", G_CALLBACK (title_change_cb), web_view);
136 g_signal_connect (G_OBJECT (web_view), "load-progress-changed", G_CALLBACK (progress_change_cb), web_view);
137 g_signal_connect (G_OBJECT (web_view), "load-committed", G_CALLBACK (load_commit_cb), web_view);
138 g_signal_connect (G_OBJECT (web_view), "hovering-over-link", G_CALLBACK (link_hover_cb), web_view);
140 return scrolled_window;
143 static GtkWidget* create_mainbar ()
145 mainbar = gtk_hbox_new(FALSE, 0);
146 uri_entry = gtk_entry_new();
147 gtk_entry_set_width_chars(GTK_ENTRY(uri_entry), 40);
148 gtk_entry_set_text(GTK_ENTRY(uri_entry), "http://");
149 gtk_box_pack_start (GTK_BOX (mainbar), uri_entry, FALSE,TRUE , 0);
150 gtk_signal_connect_object (GTK_OBJECT (uri_entry), "activate", GTK_SIGNAL_FUNC (activate_uri_entry_cb), GTK_OBJECT (uri_entry));
152 //status_context_id = gtk_statusbar_get_context_id (main_statusbar, "Link Hover");
157 static GtkWidget* create_window ()
159 GtkWidget* window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
160 gtk_window_set_default_size (GTK_WINDOW (window), 800, 600);
161 gtk_widget_set_name (window, "Uzbl browser");
162 g_signal_connect (G_OBJECT (window), "destroy", G_CALLBACK (destroy_cb), NULL);
167 int main (int argc, char* argv[])
169 gtk_init (&argc, &argv);
170 if (!g_thread_supported ())
171 g_thread_init (NULL);
173 GtkWidget* vbox = gtk_vbox_new (FALSE, 0);
174 gtk_box_pack_start (GTK_BOX (vbox), create_mainbar (), FALSE, TRUE, 0);
175 gtk_box_pack_start (GTK_BOX (vbox), create_browser (), TRUE, TRUE, 0);
179 main_window = create_window ();
180 gtk_container_add (GTK_CONTAINER (main_window), vbox);
181 GError *error = NULL;
183 GOptionContext* context = g_option_context_new ("- some stuff here maybe someday");
184 g_option_context_add_main_entries (context, entries, NULL);
185 g_option_context_add_group (context, gtk_get_option_group (TRUE));
186 g_option_context_parse (context, &argc, &argv, &error);
189 webkit_web_view_load_uri (web_view, uri);
191 gtk_widget_grab_focus (GTK_WIDGET (web_view));
192 gtk_widget_show_all (main_window);