void ygtk_html_wrap_set_text (GtkWidget *widget, const gchar* text, gboolean plain_mode)
{
// TODO: implement plain_mode
GtkHTMLStream *stream = gtk_html_begin (GTK_HTML (widget));
gtk_html_write (GTK_HTML (widget), stream, text, strlen (text));
gtk_html_end (GTK_HTML (widget), stream, GTK_HTML_STREAM_OK);
}
GtkHTMLStream * glen_html_begin(GtkHTML *html)
{
GtkHTMLStream *stream;
stream = gtk_html_begin(html);
gtk_html_write(html, stream, header, strlen(header));
return stream;
}
static void
set_html_part (TnyGtkHtmlMimePartView *self, TnyMimePart *part)
{
SomeData *info = g_slice_new (SomeData);
info->self = (TnyGtkHtmlMimePartView *) g_object_ref (self);
info->gtkhtml_stream = gtk_html_begin(GTK_HTML(self));
info->tny_stream = TNY_STREAM (tny_gtk_html_stream_new (info->gtkhtml_stream));
tny_stream_reset (info->tny_stream);
tny_mime_part_decode_to_stream_async ((TnyMimePart*)part, info->tny_stream,
on_set_stream_finished, on_status, info);
return;
}
static void
on_html_http_link_clicked (C2Pthread3 *data)
{
C2Request *request;
const gchar *url = data->v2;
GtkHTML *html = GTK_HTML (data->v1);
GtkHTMLStream *stream;
stream = gtk_html_begin (html);
data->v3 = (gpointer) stream;
request = c2_request_new (url);
gtk_signal_connect (GTK_OBJECT (request), "exchange",
GTK_SIGNAL_FUNC (on_html_http_link_clicked_exchange), data);
gtk_signal_connect (GTK_OBJECT (request), "disconnect",
GTK_SIGNAL_FUNC (on_html_http_link_clicked_disconnect), data);
c2_request_run (request);
}
static void
view_source_dialog(GtkhtmlEditor *editor,
const gchar *title,
const gchar *content_type, gboolean show_output)
{
GtkWidget *dialog;
GtkWidget *content;
GtkWidget *scrolled_window;
GString *string;
dialog = gtk_dialog_new_with_buttons(title, GTK_WINDOW(editor),
GTK_DIALOG_DESTROY_WITH_PARENT,
#ifdef HAVE_GTK_310
"_Close", GTK_RESPONSE_CLOSE,
#else
GTK_STOCK_CLOSE,
GTK_RESPONSE_CLOSE,
#endif
NULL);
scrolled_window = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled_window),
GTK_SHADOW_IN);
gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), scrolled_window, TRUE,
TRUE, 0);
gtk_container_set_border_width(GTK_CONTAINER(dialog), 6);
gtk_container_set_border_width(GTK_CONTAINER(scrolled_window), 6);
gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 300);
string = g_string_sized_new(4096);
gtk_html_export(gtkhtml_editor_get_html(editor),
content_type, (GtkHTMLSaveReceiverFn)
view_source_dialog_receiver,
string);
if (show_output) {
GtkHTMLStream *stream;
content = gtk_html_new();
stream = gtk_html_begin(GTK_HTML(content));
gtk_html_stream_write(stream, string->str, string->len);
gtk_html_stream_close(stream, GTK_HTML_STREAM_OK);
} else {
GtkTextBuffer *buffer;
content = gtk_text_view_new();
buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(content));
gtk_text_buffer_set_text(buffer, string->str, string->len);
gtk_text_view_set_editable(GTK_TEXT_VIEW(content), FALSE);
}
g_string_free(string, TRUE);
gtk_container_add(GTK_CONTAINER(scrolled_window), content);
gtk_widget_show_all(scrolled_window);
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
}
void
html_frame_init (HTMLFrame *frame,
HTMLFrameClass *klass,
GtkWidget *parent,
gchar *src,
gint width,
gint height,
gboolean border)
{
HTMLEmbedded *em = HTML_EMBEDDED (frame);
HTMLTokenizer *new_tokenizer;
GtkWidget *new_widget;
GtkHTML *new_html;
GtkHTML *parent_html;
GtkWidget *scrolled_window;
g_assert (GTK_IS_HTML (parent));
parent_html = GTK_HTML (parent);
html_embedded_init (em, HTML_EMBEDDED_CLASS (klass),
parent, NULL, NULL);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window),
border ? GTK_SHADOW_IN : GTK_SHADOW_NONE);
new_widget = gtk_html_new ();
new_html = GTK_HTML (new_widget);
new_tokenizer = html_tokenizer_clone (parent_html->engine->ht);
html_engine_set_tokenizer (new_html->engine, new_tokenizer);
g_object_unref (G_OBJECT (new_tokenizer));
new_tokenizer = NULL;
gtk_html_set_default_content_type (new_html,
gtk_html_get_default_content_type (parent_html));
gtk_html_set_default_engine (new_html,
gtk_html_get_default_engine (parent_html));
frame->html = new_widget;
frame->url = g_strdup (src);
frame->width = width;
frame->height = height;
frame->gdk_painter = NULL;
gtk_html_set_base (new_html, src);
gtk_html_set_iframe_parent (new_html, parent, HTML_OBJECT (frame));
gtk_container_add (GTK_CONTAINER (scrolled_window), new_widget);
gtk_widget_show (new_widget);
g_signal_connect (new_html, "url_requested", G_CALLBACK (frame_url_requested), frame);
if (parent_html->engine->stopped) {
gtk_html_stop (new_html);
gtk_html_load_empty (new_html);
} else {
GtkHTMLStream *handle;
handle = gtk_html_begin (new_html);
g_signal_emit_by_name (parent_html->engine, "url_requested", src, handle);
}
new_html->engine->clue->parent = HTML_OBJECT (frame);
#if 0
/* NOTE: because of peculiarities of the frame/gtkhtml relationship
* on_url and link_clicked are emitted from the toplevel widget not
* proxied like url_requested is.
*/
g_signal_connect (new_html, "on_url", G_CALLBACK (frame_on_url), frame);
g_signal_connect (new_html, "link_clicked", G_CALLBACK (frame_link_clicked), frame);
#endif
g_signal_connect (new_html, "size_changed", G_CALLBACK (frame_size_changed), frame);
g_signal_connect (new_html, "object_requested", G_CALLBACK (frame_object_requested), frame);
g_signal_connect (new_html, "submit", G_CALLBACK (frame_submit), frame);
g_signal_connect (new_html, "set_base", G_CALLBACK (frame_set_base), frame);
html_frame_set_margin_height (frame, 0);
html_frame_set_margin_width (frame, 0);
/*
g_signal_connect (html, "button_press_event", G_CALLBACK (frame_button_press_event), frame);
*/
gtk_widget_set_size_request (scrolled_window, width, height);
gtk_widget_show (scrolled_window);
frame->scroll = scrolled_window;
html_frame_set_scrolling (frame, GTK_POLICY_AUTOMATIC);
html_embedded_set_widget (em, scrolled_window);
g_signal_connect (scrolled_window, "button_press_event", G_CALLBACK (html_frame_grab_cursor), NULL);
/* inherit the current colors from our parent */
html_colorset_set_unchanged (new_html->engine->defaultSettings->color_set,
parent_html->engine->settings->color_set);
html_colorset_set_unchanged (new_html->engine->settings->color_set,
parent_html->engine->settings->color_set);
html_painter_set_focus (new_html->engine->painter, parent_html->engine->have_focus);
/*
g_signal_connect (html, "title_changed", G_CALLBACK (title_changed_cb), app);
g_signal_connect (html, "button_press_event", G_CALLBACK (on_button_press_event), popup_menu);
g_signal_connect (html, "redirect", G_CALLBACK (on_redirect), NULL);
g_signal_connect (html, "object_requested", G_CALLBACK (object_requested_cmd), NULL);
*/
}
