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 gchar* history_file;
40 static gint load_progress;
41 static guint status_context_id;
45 static gboolean verbose = FALSE;
47 static GOptionEntry entries[] =
49 { "uri", 'u', 0, G_OPTION_ARG_STRING, &uri, "Uri to load", NULL },
50 { "verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose, "Be verbose", NULL },
58 FILE * output_file = fopen(history_file, "a");
59 if (output_file == NULL) {
60 fprintf(stderr, "Cannot open %s for logging\n", history_file);
62 fprintf(output_file, "%s\n",uri); //TODO prepend date in Y-m-d H:i:s format for easy grepping :)
69 activate_uri_entry_cb (GtkWidget* entry, gpointer data)
71 uri = gtk_entry_get_text (GTK_ENTRY (entry));
73 webkit_web_view_load_uri (web_view, uri);
77 update_title (GtkWindow* window)
79 GString* string = g_string_new (main_title);
80 g_string_append (string, " - Uzbl browser");
81 if (load_progress < 100)
82 g_string_append_printf (string, " (%d%%)", load_progress);
83 gchar* title = g_string_free (string, FALSE);
84 gtk_window_set_title (window, title);
89 link_hover_cb (WebKitWebView* page, const gchar* title, const gchar* link, gpointer data)
91 /* underflow is allowed */
92 //gtk_statusbar_pop (main_statusbar, status_context_id);
94 // gtk_statusbar_push (main_statusbar, status_context_id, link);
95 //TODO implementation roadmap pending..
99 title_change_cb (WebKitWebView* web_view, WebKitWebFrame* web_frame, const gchar* title, gpointer data)
103 main_title = g_strdup (title);
104 update_title (GTK_WINDOW (main_window));
108 progress_change_cb (WebKitWebView* page, gint progress, gpointer data)
110 load_progress = progress;
111 update_title (GTK_WINDOW (main_window));
115 load_commit_cb (WebKitWebView* page, WebKitWebFrame* frame, gpointer data)
117 const gchar* uri = webkit_web_frame_get_uri(frame);
119 gtk_entry_set_text (GTK_ENTRY (uri_entry), uri);
123 destroy_cb (GtkWidget* widget, gpointer data)
129 go_back_cb (GtkWidget* widget, gpointer data)
131 webkit_web_view_go_back (web_view);
135 go_forward_cb (GtkWidget* widget, gpointer data)
137 webkit_web_view_go_forward (web_view);
143 GtkWidget* scrolled_window = gtk_scrolled_window_new (NULL, NULL);
144 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
146 web_view = WEBKIT_WEB_VIEW (webkit_web_view_new ());
147 gtk_container_add (GTK_CONTAINER (scrolled_window), GTK_WIDGET (web_view));
149 g_signal_connect (G_OBJECT (web_view), "title-changed", G_CALLBACK (title_change_cb), web_view);
150 g_signal_connect (G_OBJECT (web_view), "load-progress-changed", G_CALLBACK (progress_change_cb), web_view);
151 g_signal_connect (G_OBJECT (web_view), "load-committed", G_CALLBACK (load_commit_cb), web_view);
152 g_signal_connect (G_OBJECT (web_view), "load-committed", G_CALLBACK (log_history_cb), web_view);
153 g_signal_connect (G_OBJECT (web_view), "hovering-over-link", G_CALLBACK (link_hover_cb), web_view);
155 return scrolled_window;
161 mainbar = gtk_hbox_new(FALSE, 0);
162 uri_entry = gtk_entry_new();
163 gtk_entry_set_width_chars(GTK_ENTRY(uri_entry), 40);
164 gtk_entry_set_text(GTK_ENTRY(uri_entry), "http://");
165 gtk_box_pack_start (GTK_BOX (mainbar), uri_entry, FALSE,TRUE , 0);
166 gtk_signal_connect_object (GTK_OBJECT (uri_entry), "activate", GTK_SIGNAL_FUNC (activate_uri_entry_cb), GTK_OBJECT (uri_entry));
168 //status_context_id = gtk_statusbar_get_context_id (main_statusbar, "Link Hover");
174 GtkWidget* create_window ()
176 GtkWidget* window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
177 gtk_window_set_default_size (GTK_WINDOW (window), 800, 600);
178 gtk_widget_set_name (window, "Uzbl browser");
179 g_signal_connect (G_OBJECT (window), "destroy", G_CALLBACK (destroy_cb), NULL);
184 int main (int argc, char* argv[])
186 gtk_init (&argc, &argv);
187 if (!g_thread_supported ())
188 g_thread_init (NULL);
190 GKeyFile* config = g_key_file_new ();
191 gboolean res = g_key_file_load_from_file (config, "./sampleconfig", G_KEY_FILE_NONE, NULL); //TODO: pass config file as argument
193 printf("config loaded\n");
195 fprintf(stderr,"config loading failed\n"); //TODO: exit codes with gtk?
197 history_file = g_key_file_get_value (config, "behavior", "history_file", NULL);
199 printf("setting history file to: %s\n",history_file);
201 printf("history logging disabled\n");
204 GtkWidget* vbox = gtk_vbox_new (FALSE, 0);
205 gtk_box_pack_start (GTK_BOX (vbox), create_mainbar (), FALSE, TRUE, 0);
206 gtk_box_pack_start (GTK_BOX (vbox), create_browser (), TRUE, TRUE, 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);