1 // Original code taken from the example webkit-gtk+ application. see notice below.
4 * Copyright (C) 2006, 2007 Apple Inc.
5 * Copyright (C) 2007 Alp Toker <alp@atoker.com>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
20 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
21 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
24 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #include <webkit/webkit.h>
32 #include <gdk/gdkkeysyms.h>
34 static GtkWidget* main_window;
35 static GtkWidget* uri_entry;
36 static GtkStatusbar* main_statusbar;
37 static WebKitWebView* web_view;
38 static gchar* main_title;
39 static gint load_progress;
40 static guint status_context_id;
41 static gchar selected_url[500];
45 static gchar* uri = NULL;
46 static gboolean verbose = FALSE;
48 static GOptionEntry entries[] =
50 { "uri", 'u', 0, G_OPTION_ARG_STRING, &uri, "Uri to load", NULL },
51 { "verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose, "Be verbose", NULL },
59 activate_uri_entry_cb (GtkWidget* entry, gpointer data)
61 const gchar* uri = gtk_entry_get_text (GTK_ENTRY (entry));
63 webkit_web_view_load_uri (web_view, uri);
66 static void update_title (GtkWindow* window)
68 GString* string = g_string_new (main_title);
69 g_string_append (string, " - Uzbl browser");
70 if (load_progress < 100)
71 g_string_append_printf (string, " (%d%%)", load_progress);
73 if (selected_url[0]!=0) {
74 g_string_append_printf (string, " -> (%s)", selected_url);
77 gchar* title = g_string_free (string, FALSE);
78 gtk_window_set_title (window, title);
83 link_hover_cb (WebKitWebView* page, const gchar* title, const gchar* link, gpointer data)
85 /* underflow is allowed */
86 gtk_statusbar_pop (main_statusbar, status_context_id);
88 gtk_statusbar_push (main_statusbar, status_context_id, link);
90 //ADD HOVER URL TO WINDOW TITLE
93 strcpy (selected_url,link);
95 update_title (GTK_WINDOW (main_window));
100 title_change_cb (WebKitWebView* web_view, WebKitWebFrame* web_frame, const gchar* title, gpointer data)
104 main_title = g_strdup (title);
105 update_title (GTK_WINDOW (main_window));
109 progress_change_cb (WebKitWebView* page, gint progress, gpointer data)
111 load_progress = progress;
112 update_title (GTK_WINDOW (main_window));
116 load_commit_cb (WebKitWebView* page, WebKitWebFrame* frame, gpointer data)
118 const gchar* uri = webkit_web_frame_get_uri(frame);
120 gtk_entry_set_text (GTK_ENTRY (uri_entry), uri);
124 destroy_cb (GtkWidget* widget, gpointer data)
130 go_back_cb (GtkWidget* widget, gpointer data)
132 webkit_web_view_go_back (web_view);
136 go_forward_cb (GtkWidget* widget, gpointer data)
138 webkit_web_view_go_forward (web_view);
142 key_press_cb (WebKitWebView* page, GdkEventKey* event)
144 gboolean result=FALSE; //TRUE to stop other handlers from being invoked for the event. FALSE to propagate the event further.
146 if ((event->type==GDK_KEY_PRESS) && (event->keyval==GDK_Left) && (event->state & GDK_MOD1_MASK)) {
147 webkit_web_view_go_back (web_view);
151 if ((event->type==GDK_KEY_PRESS) && (event->keyval==GDK_Right) && (event->state & GDK_MOD1_MASK)) {
152 webkit_web_view_go_forward (web_view);
156 if ((event->type==GDK_KEY_PRESS) && ((event->keyval==GDK_H) || (event->keyval==GDK_h)) && (event->state & GDK_MOD1_MASK)) {
157 webkit_web_view_load_uri (web_view, uri);
167 GtkWidget* scrolled_window = gtk_scrolled_window_new (NULL, NULL);
168 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
170 web_view = WEBKIT_WEB_VIEW (webkit_web_view_new ());
171 gtk_container_add (GTK_CONTAINER (scrolled_window), GTK_WIDGET (web_view));
173 g_signal_connect (G_OBJECT (web_view), "title-changed", G_CALLBACK (title_change_cb), web_view);
174 g_signal_connect (G_OBJECT (web_view), "load-progress-changed", G_CALLBACK (progress_change_cb), web_view);
175 g_signal_connect (G_OBJECT (web_view), "load-committed", G_CALLBACK (load_commit_cb), web_view);
176 g_signal_connect (G_OBJECT (web_view), "hovering-over-link", G_CALLBACK (link_hover_cb), web_view);
177 g_signal_connect (G_OBJECT (web_view), "key-press-event", G_CALLBACK(key_press_cb), web_view);
179 return scrolled_window;
182 static GtkWidget* create_statusbar ()
184 main_statusbar = GTK_STATUSBAR (gtk_statusbar_new ());
185 status_context_id = gtk_statusbar_get_context_id (main_statusbar, "Link Hover");
187 return (GtkWidget*)main_statusbar;
190 static GtkWidget* create_window ()
192 GtkWidget* window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
193 gtk_window_set_default_size (GTK_WINDOW (window), 800, 600);
194 gtk_widget_set_name (window, "Uzbl browser");
195 g_signal_connect (G_OBJECT (window), "destroy", G_CALLBACK (destroy_cb), NULL);
200 int main (int argc, char* argv[])
202 gtk_init (&argc, &argv);
203 if (!g_thread_supported ())
204 g_thread_init (NULL);
206 GtkWidget* vbox = gtk_vbox_new (FALSE, 0);
207 gtk_box_pack_start (GTK_BOX (vbox), create_browser (), TRUE, TRUE, 0);
208 gtk_box_pack_start (GTK_BOX (vbox), create_statusbar (), FALSE, FALSE, 0);
210 main_window = create_window ();
211 gtk_container_add (GTK_CONTAINER (main_window), vbox);
212 GError *error = NULL;
214 GOptionContext* context = g_option_context_new ("- some stuff here maybe someday");
215 g_option_context_add_main_entries (context, entries, NULL);
216 g_option_context_add_group (context, gtk_get_option_group (TRUE));
217 g_option_context_parse (context, &argc, &argv, &error);
220 webkit_web_view_load_uri (web_view, uri);
222 gtk_widget_grab_focus (GTK_WIDGET (web_view));
223 gtk_widget_show_all (main_window);