#include <stdlib.h>
#include <gtk/gtk.h>
+#include <gdk/gdkx.h>
#include <webkit/webkit.h>
-static void sn_new_window(char *uri);
+
+#define DOWNLOAD_DIR "/tmp/tmp"
+
+
+static void sn_destroy_client(GtkWidget *, gpointer);
+static gboolean sn_do_download(WebKitWebView *, WebKitDownload *, gpointer);
+static gboolean sn_download_request(WebKitWebView *, WebKitWebFrame *,
+ WebKitNetworkRequest *, gchar *,
+ WebKitWebPolicyDecision *, gpointer);
+static void sn_new_client(const gchar *uri);
+static gboolean sn_new_client_request(WebKitWebView *, WebKitWebFrame *,
+ WebKitNetworkRequest *,
+ WebKitWebNavigationAction *,
+ WebKitWebPolicyDecision *, gpointer);
static void sn_title_changed(GObject *, GParamSpec *, gpointer);
-double global_zoom = 1.0;
+static Window embed = 0;
+static int clients = 0;
+static double global_zoom = 1.0;
-void
-sn_new_window(char *uri)
+struct Client
{
GtkWidget *win;
- GtkWidget *web_view;
GtkWidget *scroll;
+ GtkWidget *web_view;
+};
+
+
+void
+sn_destroy_client(GtkWidget *obj, gpointer data)
+{
+ struct Client *c = (struct Client *)data;
+
+ (void)obj;
+
+ webkit_web_view_stop_loading(WEBKIT_WEB_VIEW(c->web_view));
+ gtk_widget_destroy(c->web_view);
+ gtk_widget_destroy(c->scroll);
+ gtk_widget_destroy(c->win);
+ free(c);
+
+ clients--;
+ if (clients == 0)
+ gtk_main_quit();
+}
+
+gboolean
+sn_do_download(WebKitWebView *web_view, WebKitDownload *download, gpointer data)
+{
+ const gchar *uri;
+ char id[16] = "";
+ int ret;
+
+ (void)web_view;
+ (void)data;
+
+ uri = webkit_download_get_uri(download);
+ if (fork() == 0)
+ {
+ chdir(DOWNLOAD_DIR);
+ if (embed == 0)
+ ret = execlp("xterm", "xterm", "-hold", "-e", "wget", uri, NULL);
+ else
+ {
+ if (snprintf(id, 16, "%ld", embed) >= 16)
+ {
+ fprintf(stderr, "sn: id for xterm embed truncated!\n");
+ exit(EXIT_FAILURE);
+ }
+ ret = execlp("xterm", "xterm", "-hold", "-into", id, "-e", "wget",
+ uri, NULL);
+ }
+
+ if (ret == -1)
+ {
+ fprintf(stderr, "sn: exec'ing xterm for download");
+ perror(" failed");
+ exit(EXIT_FAILURE);
+ }
+ }
+
+ return FALSE;
+}
+
+gboolean
+sn_download_request(WebKitWebView *web_view, WebKitWebFrame *frame,
+ WebKitNetworkRequest *request, gchar *mime_type,
+ WebKitWebPolicyDecision *policy_decision,
+ gpointer data)
+{
+ (void)frame;
+ (void)request;
+ (void)data;
+
+ if (!webkit_web_view_can_show_mime_type(web_view, mime_type))
+ {
+ webkit_web_policy_decision_download(policy_decision);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+void
+sn_new_client(const gchar *uri)
+{
+ struct Client *c = malloc(sizeof(struct Client));
+ if (!c)
+ {
+ fprintf(stderr, "sn: fatal: malloc failed\n");
+ exit(EXIT_FAILURE);
+ }
- win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
- g_signal_connect(G_OBJECT(win), "delete_event", G_CALLBACK(gtk_main_quit),
- NULL);
- g_signal_connect(G_OBJECT(win), "destroy", G_CALLBACK(gtk_main_quit),
- NULL);
- gtk_window_set_has_resize_grip(GTK_WINDOW(win), FALSE);
- gtk_window_set_title(GTK_WINDOW(win), "sn");
+ if (embed == 0)
+ {
+ c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ }
+ else
+ {
+ c->win = gtk_plug_new(embed);
+ }
+
+ /* When using Gtk2, sn only shows a white area when run in suckless'
+ * tabbed. It appears we need to set a default window size for this
+ * to work. This is not needed when using Gtk3. */
+ gtk_window_set_default_size(GTK_WINDOW(c->win), 1024, 768);
+
+ g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(sn_destroy_client),
+ c);
+ gtk_window_set_title(GTK_WINDOW(c->win), "sn");
+
+ c->web_view = webkit_web_view_new();
+ webkit_web_view_set_full_content_zoom(WEBKIT_WEB_VIEW(c->web_view), TRUE);
+ webkit_web_view_set_zoom_level(WEBKIT_WEB_VIEW(c->web_view), global_zoom);
+ g_signal_connect(G_OBJECT(c->web_view), "notify::title",
+ G_CALLBACK(sn_title_changed), c->win);
+ g_signal_connect(G_OBJECT(c->web_view),
+ "new-window-policy-decision-requested",
+ G_CALLBACK(sn_new_client_request), NULL);
+ g_signal_connect(G_OBJECT(c->web_view), "mime-type-policy-decision-requested",
+ G_CALLBACK(sn_download_request), NULL);
+ g_signal_connect(G_OBJECT(c->web_view), "download-requested",
+ G_CALLBACK(sn_do_download), NULL);
- web_view = webkit_web_view_new();
- webkit_web_view_set_full_content_zoom(WEBKIT_WEB_VIEW(web_view), TRUE);
- webkit_web_view_set_zoom_level(WEBKIT_WEB_VIEW(web_view), global_zoom);
- g_signal_connect(G_OBJECT(web_view), "notify::title",
- G_CALLBACK(sn_title_changed), win);
+ c->scroll = gtk_scrolled_window_new(NULL, NULL);
- scroll = gtk_scrolled_window_new(NULL, NULL);
+ gtk_container_add(GTK_CONTAINER(c->scroll), c->web_view);
+ gtk_container_add(GTK_CONTAINER(c->win), c->scroll);
- gtk_container_add(GTK_CONTAINER(scroll), web_view);
- gtk_container_add(GTK_CONTAINER(win), scroll);
+ gtk_widget_show_all(c->win);
- gtk_widget_show_all(win);
+ webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), uri);
- webkit_web_view_load_uri(WEBKIT_WEB_VIEW(web_view), uri);
+ clients++;
+}
+
+gboolean
+sn_new_client_request(WebKitWebView *web_view, WebKitWebFrame *frame,
+ WebKitNetworkRequest *request,
+ WebKitWebNavigationAction *navigation_action,
+ WebKitWebPolicyDecision *policy_decision,
+ gpointer user_data)
+{
+ (void)web_view;
+ (void)frame;
+ (void)navigation_action;
+ (void)user_data;
+
+ webkit_web_policy_decision_ignore(policy_decision);
+ sn_new_client(webkit_network_request_get_uri(request));
+
+ return TRUE;
}
void
gtk_init(&argc, &argv);
- while ((opt = getopt(argc, argv, "z:")) != -1)
+ while ((opt = getopt(argc, argv, "z:e:")) != -1)
{
switch (opt)
{
case 'z':
global_zoom = atof(optarg);
break;
+ case 'e':
+ embed = atol(optarg);
+ break;
}
}
exit(EXIT_FAILURE);
}
- sn_new_window(argv[optind]);
+ sn_new_client(argv[optind]);
gtk_main();
exit(EXIT_SUCCESS);
}
projects / chorizo.git / blobdiff