static void
chat_text_view_copy_clipboard (EmpathyChatView *view)
{
GtkTextBuffer *buffer;
GtkTextIter start, iter, end;
GtkClipboard *clipboard;
GdkPixbuf *pixbuf;
gunichar c;
GtkTextChildAnchor *anchor = NULL;
GString *str;
GList *list;
gboolean ignore_newlines = FALSE;
g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
if (!gtk_text_buffer_get_selection_bounds (buffer, &start, &end))
return;
str = g_string_new ("");
for (iter = start; !gtk_text_iter_equal (&iter, &end); gtk_text_iter_forward_char (&iter)) {
c = gtk_text_iter_get_char (&iter);
/* 0xFFFC is the 'object replacement' unicode character,
* it indicates the presence of a pixbuf or a widget. */
if (c == 0xFFFC) {
ignore_newlines = FALSE;
if ((pixbuf = gtk_text_iter_get_pixbuf (&iter))) {
gchar *text;
text = g_object_get_data (G_OBJECT(pixbuf),
"smiley_str");
if (text)
str = g_string_append (str, text);
} else if ((anchor = gtk_text_iter_get_child_anchor (&iter))) {
gchar *text;
list = gtk_text_child_anchor_get_widgets (anchor);
if (list) {
text = g_object_get_data (G_OBJECT(list->data),
"str_obj");
if (text)
str = g_string_append (str, text);
}
g_list_free (list);
}
} else if (c == '\n') {
if (!ignore_newlines) {
ignore_newlines = TRUE;
str = g_string_append_unichar (str, c);
}
} else {
ignore_newlines = FALSE;
str = g_string_append_unichar (str, c);
}
}
gtk_clipboard_set_text (clipboard, str->str, str->len);
g_string_free (str, TRUE);
}
JNIEXPORT jlongArray JNICALL
Java_org_gnome_gtk_GtkTextChildAnchor_gtk_1text_1child_1anchor_1get_1widgets
(
JNIEnv* env,
jclass cls,
jlong _self
)
{
GList* result;
jlongArray _result;
GtkTextChildAnchor* self;
// convert parameter self
self = (GtkTextChildAnchor*) _self;
// call function
result = gtk_text_child_anchor_get_widgets(self);
// cleanup parameter self
// translate return value to JNI type
_result = (jlongArray) bindings_java_convert_glist_to_jarray(env, result);
// cleanup return value
if (result != NULL) {
g_list_free(result);
}
// and finally
return _result;
}
CAMLprim value ml_gtk_text_child_anchor_get_widgets (value tca) {
return Val_GList_free
(gtk_text_child_anchor_get_widgets(GtkTextChildAnchor_val(tca)),
Val_GtkWidget_func);
}
static VALUE
textchild_get_widgets(VALUE self)
{
return GLIST2ARYF(gtk_text_child_anchor_get_widgets(_SELF(self)));
}
