/* These are defined by the Makefile for gtk-xmhtml */ #undef LIBRARY #undef _LIBRARY #include #include #include #include #include /* property defines */ #include char *urls [] = { "unknown", "named (...)", "jump (#...)", "file_local (file.html)", "file_remote (file://foo.bar/file)", "ftp", "http", "gopher", "wais", "news", "telnet", "mailto", "exec:foo_bar", "internal" }; char *test_string2 = "\n" "The Gtk/XmHTML test\n" "This is the Gtk/XmHTML test program

\n" "You can invoke this program with a command line argument, like this:\n" "

" "./xtest filename.html" "
" "Click here to load a different test message" ""; char *test_string = "h" "Item: %s

Frame: %s

" "We want all the people in the world to use free software, because" "free software is a very nice way of sharing code and learning new" "things you had never thought of before" "" ""; char *test_string3 = "h" "I love you world" "" ""; void click (GtkWidget *widget, gpointer data) { XmHTMLAnchorCallbackStruct *cbs = (XmHTMLAnchorCallbackStruct *) data; printf ("click!\n"); printf ("URLtype: %s\n", urls [cbs->url_type]); printf ("line: %d\n", cbs->line); printf ("href: %s\n", cbs->href); printf ("target: %s\n", cbs->target); printf ("rel: %s\n", cbs->rel); printf ("rev: %s\n", cbs->rev); printf ("title: %s\n", cbs->title); printf ("doit: %d\n", cbs->doit); printf ("visited: %s\n", cbs->visited); gtk_xmhtml_source (GTK_XMHTML (widget), test_string3); } void frame (GtkWidget *widget, gpointer data) { XmHTMLFrameCallbackStruct *cbs = (void *) data; printf ("Frame callback: "); if (cbs->reason == XmCR_HTML_FRAME){ char buffer [1024]; GtkXmHTML *html = GTK_XMHTML (cbs->html); sprintf (buffer, test_string, cbs->src, cbs->name); printf ("frame: %s\n", buffer); gtk_xmhtml_source (html, buffer); return; } if (cbs->reason == XmCR_HTML_FRAMECREATE){ printf ("create\n"); return; } if (cbs->reason == XmCR_HTML_FRAMEDESTROY){ printf ("destroy\n"); return; } } int main (int argc, char *argv []) { GtkWidget *window, *html; GtkWidget *button; char *p = malloc (10); GString *file_contents; char aline[1024]; FILE *afile = NULL; gtk_set_locale(); gtk_init (&argc, &argv); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); file_contents = g_string_new(NULL); if(argc == 2) { afile = fopen(argv[1], "rt"); if(afile != NULL) { while(fgets(aline, sizeof(aline), afile)) file_contents = g_string_append(file_contents, aline); fclose(afile); } } if(strlen(file_contents->str) <= 0) file_contents = g_string_append(file_contents, test_string2); gtk_signal_connect(GTK_OBJECT(window), "delete_event", GTK_SIGNAL_FUNC(gtk_true), NULL); gtk_signal_connect(GTK_OBJECT(window), "destroy", GTK_SIGNAL_FUNC(gtk_main_quit), NULL); html = gtk_xmhtml_new (); gtk_xmhtml_source (GTK_XMHTML (html), file_contents->str); gtk_container_add (GTK_CONTAINER (window), html); gtk_widget_show (html); gtk_signal_connect (GTK_OBJECT(html), "activate", (GtkSignalFunc) click, html); gtk_signal_connect (GTK_OBJECT(html), "frame", (GtkSignalFunc) frame, html); gtk_widget_show (window); gtk_main (); return 0; }