X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=surf.c;h=702eaf6d80768faae23c8535599322f9b57223a7;hb=badb84387e659ba1692c08f728ad6e7846d37818;hp=fc613815a295142994e2bc16d8e6d1068a197794;hpb=bd5bbb7fc352a4f1f5c54731e6c8ef01ff91d002;p=surf.git

diff --git a/surf.c b/surf.c
index fc61381..702eaf6 100644
--- a/surf.c
+++ b/surf.c
@@ -153,6 +153,7 @@ static void stop(Client *c, const Arg *arg);
 static void titlechange(WebKitWebView *v, WebKitWebFrame *frame,
 		const char *title, Client *c);
 static void toggle(Client *c, const Arg *arg);
+static void togglescrollbars(Client *c, const Arg *arg);
 static void togglestyle(Client *c, const Arg *arg);
 static void update(Client *c);
 static void updatewinid(Client *c);
@@ -169,6 +170,7 @@ beforerequest(WebKitWebView *w, WebKitWebFrame *f, WebKitWebResource *r,
 		WebKitNetworkRequest *req, WebKitNetworkResponse *resp,
 		gpointer d) {
 	const gchar *uri = webkit_network_request_get_uri(req);
+
 	if(g_str_has_suffix(uri, "/favicon.ico"))
 		webkit_network_request_set_uri(req, "about:blank");
 }
@@ -291,7 +293,8 @@ evalscript(JSContextRef js, char *script, char* scriptname) {
 
 	jsscript = JSStringCreateWithUTF8CString(script);
 	jsscriptname = JSStringCreateWithUTF8CString(scriptname);
-	JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js), jsscriptname, 0, &exception);
+	JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js),
+			jsscriptname, 0, &exception);
 	JSStringRelease(jsscript);
 	JSStringRelease(jsscriptname);
 }
@@ -302,7 +305,8 @@ runscript(WebKitWebFrame *frame) {
 	GError *error;
 
 	if(g_file_get_contents(scriptfile, &script, NULL, &error)) {
-		evalscript(webkit_web_frame_get_global_context(frame), script, scriptfile);
+		evalscript(webkit_web_frame_get_global_context(frame),
+				script, scriptfile);
 	}
 }
 
@@ -310,10 +314,15 @@ static void
 clipboard(Client *c, const Arg *arg) {
 	gboolean paste = *(gboolean *)arg;
 
-	if(paste)
-		gtk_clipboard_request_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), pasteuri, c);
-	else
-		gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), c->linkhover ? c->linkhover : geturi(c), -1);
+	if(paste) {
+		gtk_clipboard_request_text(
+				gtk_clipboard_get(GDK_SELECTION_PRIMARY),
+				pasteuri, c);
+	} else {
+		gtk_clipboard_set_text(
+				gtk_clipboard_get(GDK_SELECTION_PRIMARY),
+				c->linkhover ? c->linkhover : geturi(c), -1);
+	}
 }
 
 static char *
@@ -426,11 +435,13 @@ getatom(Client *c, int a) {
 	XGetWindowProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
 			atoms[a], 0L, BUFSIZ, False, XA_STRING,
 			&adummy, &idummy, &ldummy, &ldummy, &p);
-	if(p)
+	if(p) {
 		strncpy(buf, (char *)p, LENGTH(buf)-1);
-	else
+	} else {
 		buf[0] = '\0';
+	}
 	XFree(p);
+
 	return buf;
 }
 
@@ -633,9 +644,11 @@ newclient(void) {
 	g_signal_connect(G_OBJECT(c->win),
 			"destroy",
 			G_CALLBACK(destroywin), c);
-	g_signal_connect(G_OBJECT(c->win),
-			"key-press-event",
-			G_CALLBACK(keypress), c);
+	if(!kioskmode) {
+		g_signal_connect(G_OBJECT(c->win),
+				"key-press-event",
+				G_CALLBACK(keypress), c);
+	}
 
 	/* Pane */
 	c->pane = gtk_vpaned_new();
@@ -644,13 +657,9 @@ newclient(void) {
 	c->vbox = gtk_vbox_new(FALSE, 0);
 	gtk_paned_pack1(GTK_PANED(c->pane), c->vbox, TRUE, TRUE);
 
-	/* Scrolled Window */
-	c->scroll = gtk_scrolled_window_new(NULL, NULL);
-	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
-			GTK_POLICY_NEVER, GTK_POLICY_NEVER);
-
 	/* Webview */
 	c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
+
 	g_signal_connect(G_OBJECT(c->view),
 			"title-changed",
 			G_CALLBACK(titlechange), c);
@@ -688,6 +697,21 @@ newclient(void) {
 			"resource-request-starting",
 			G_CALLBACK(beforerequest), c);
 
+	/* Scrolled Window */
+	c->scroll = gtk_scrolled_window_new(NULL, NULL);
+
+	frame = webkit_web_view_get_main_frame(WEBKIT_WEB_VIEW(c->view));
+	g_signal_connect(G_OBJECT(frame), "scrollbars-policy-changed",
+			G_CALLBACK(gtk_true), NULL);
+
+	if(!enablescrollbars) {
+		gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
+				GTK_POLICY_NEVER, GTK_POLICY_NEVER);
+	} else {
+		gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
+				GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+	}
+
 	/* Arranging */
 	gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
 	gtk_container_add(GTK_CONTAINER(c->win), c->pane);
@@ -708,8 +732,8 @@ newclient(void) {
 	gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
 	webkit_web_view_set_full_content_zoom(c->view, TRUE);
 
-	frame = webkit_web_view_get_main_frame(c->view);
 	runscript(frame);
+
 	settings = webkit_web_view_get_settings(c->view);
 	if(!(ua = getenv("SURF_USERAGENT")))
 		ua = useragent;
@@ -726,6 +750,8 @@ newclient(void) {
 			enablespatialbrowsing, NULL);
 	g_object_set(G_OBJECT(settings), "enable-developer-extras",
 			enableinspector, NULL);
+	g_object_set(G_OBJECT(settings), "enable-default-context-menu",
+			kioskmode ^ 1, NULL);
 
 	if(enableinspector) {
 		c->inspector = WEBKIT_WEB_INSPECTOR(
@@ -768,22 +794,26 @@ newclient(void) {
 static void
 newwindow(Client *c, const Arg *arg, gboolean noembed) {
 	guint i = 0;
-	const char *cmd[10], *uri;
+	const char *cmd[12], *uri;
 	const Arg a = { .v = (void *)cmd };
 	char tmp[64];
 
 	cmd[i++] = argv0;
+	if(!enablescrollbars)
+		cmd[i++] = "-b";
 	if(embed && !noembed) {
 		cmd[i++] = "-e";
 		snprintf(tmp, LENGTH(tmp), "%u\n", (int)embed);
 		cmd[i++] = tmp;
 	}
-	if(!enablescripts)
-		cmd[i++] = "-s";
-	if(!enableplugins)
-		cmd[i++] = "-p";
 	if(!loadimages)
 		cmd[i++] = "-i";
+	if(!kioskmode)
+		cmd[i++] = "-k";
+	if(!enableplugins)
+		cmd[i++] = "-p";
+	if(!enablescripts)
+		cmd[i++] = "-s";
 	if(showxid)
 		cmd[i++] = "-x";
 	cmd[i++] = "--";
@@ -878,10 +908,11 @@ progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
 static void
 reload(Client *c, const Arg *arg) {
 	gboolean nocache = *(gboolean *)arg;
-	if(nocache)
+	if(nocache) {
 		 webkit_web_view_reload_bypass_cache(c->view);
-	else
+	} else {
 		 webkit_web_view_reload(c->view);
+	}
 }
 
 static void
@@ -1036,6 +1067,57 @@ toggle(Client *c, const Arg *arg) {
 	reload(c,&a);
 }
 
+static void
+twitch(Client *c, const Arg *arg) {
+	GtkAdjustment *a;
+	gdouble v;
+
+	a = gtk_scrolled_window_get_vadjustment(
+			GTK_SCROLLED_WINDOW(c->scroll));
+
+	v = gtk_adjustment_get_value(a);
+
+	v += arg->i;
+
+	v = MAX(v, 0.0);
+	v = MIN(v, gtk_adjustment_get_upper(a) -
+			gtk_adjustment_get_page_size(a));
+	gtk_adjustment_set_value(a, v);
+}
+
+static void
+togglescrollbars(Client *c, const Arg *arg) {
+	GtkPolicyType vspolicy;
+	Arg a;
+
+	gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL, &vspolicy);
+
+	if(vspolicy == GTK_POLICY_AUTOMATIC) {
+		gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
+				GTK_POLICY_NEVER, GTK_POLICY_NEVER);
+	} else {
+		gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
+				GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+		a.i = +1;
+		twitch(c, &a);
+		a.i = -1;
+		twitch(c, &a);
+	}
+}
+
+static void
+togglestyle(Client *c, const Arg *arg) {
+	WebKitWebSettings *settings;
+	char *uri;
+
+	settings = webkit_web_view_get_settings(c->view);
+	g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
+	uri = uri[0] ? g_strdup("") : g_strconcat("file://", stylefile, NULL);
+	g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
+
+	update(c);
+}
+
 static void
 gettogglestat(Client *c){
 	gboolean value;
@@ -1104,7 +1186,7 @@ updatewinid(Client *c) {
 
 static void
 usage(void) {
-	die("usage: %s [-inpsvx] [-c cookiefile] [-e xid] [-r scriptfile]"
+	die("usage: %s [-biknpsvx] [-c cookiefile] [-e xid] [-r scriptfile]"
 		" [-t stylefile] [-u useragent] [uri]\n", basename(argv0));
 }
 
@@ -1138,6 +1220,9 @@ main(int argc, char *argv[]) {
 
 	/* command line args */
 	ARGBEGIN {
+	case 'b':
+		enablescrollbars = 0;
+		break;
 	case 'c':
 		cookiefile = EARGF(usage());
 		break;
@@ -1147,6 +1232,9 @@ main(int argc, char *argv[]) {
 	case 'i':
 		loadimages = 0;
 		break;
+	case 'k':
+		kioskmode = 1;
+		break;
 	case 'n':
 		enableinspector = 0;
 		break;
@@ -1188,15 +1276,3 @@ main(int argc, char *argv[]) {
 	return EXIT_SUCCESS;
 }
 
-static void
-togglestyle(Client *c, const Arg *arg) {
-	WebKitWebSettings *settings;
-	char *uri;
-
-	settings = webkit_web_view_get_settings(c->view);
-	g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
-	uri = uri[0] ? g_strdup("") : g_strconcat("file://", stylefile, NULL);
-	g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
-
-	update(c);
-}