static void
show_parsing_error (GtkCssProvider *provider,
GtkCssSection *section,
const GError *error,
GtkTextBuffer *buffer)
{
GtkTextIter start, end;
const char *tag_name;
gtk_text_buffer_get_iter_at_line_index (buffer,
&start,
gtk_css_section_get_start_line (section),
gtk_css_section_get_start_position (section));
gtk_text_buffer_get_iter_at_line_index (buffer,
&end,
gtk_css_section_get_end_line (section),
gtk_css_section_get_end_position (section));
if (g_error_matches (error, GTK_CSS_PROVIDER_ERROR, GTK_CSS_PROVIDER_ERROR_DEPRECATED))
tag_name = "warning";
else
tag_name = "error";
gtk_text_buffer_apply_tag_by_name (buffer, tag_name, &start, &end);
}
void
_gtk_css_section_print (const GtkCssSection *section,
GString *string)
{
if (section->file)
{
GFileInfo *info;
info = g_file_query_info (section->file, G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME, 0, NULL, NULL);
if (info)
{
g_string_append (string, g_file_info_get_display_name (info));
g_object_unref (info);
}
else
{
g_string_append (string, "<broken file>");
}
}
else
{
g_string_append (string, "<data>");
}
g_string_append_printf (string, ":%u:%u",
gtk_css_section_get_end_line (section) + 1,
gtk_css_section_get_end_position (section));
}
/**
* gl_util_on_css_provider_parsing_error:
* @provider: the provider that had a parsing error
* @section: section the error happened in
* @error: the parsing error
* @user_data: user data set when the signal handler was connected
*
* Handle the GtkCssProvider::parsing-error signal and print a warning based on
* @section and @error.
*/
void
gl_util_on_css_provider_parsing_error (GtkCssProvider *provider,
GtkCssSection *section,
GError *error,
G_GNUC_UNUSED gpointer user_data)
{
g_critical ("Error while parsing CSS style (line: %u, character: %u): %s",
gtk_css_section_get_end_line (section) + 1,
gtk_css_section_get_end_position (section) + 1,
error->message);
}
static void
ide_keybindings_parsing_error (GtkCssProvider *css_provider,
GtkCssSection *section,
GError *error,
gpointer user_data)
{
g_autofree gchar *filename = NULL;
GFile *file;
guint start_line;
guint end_line;
file = gtk_css_section_get_file (section);
filename = g_file_get_uri (file);
start_line = gtk_css_section_get_start_line (section);
end_line = gtk_css_section_get_end_line (section);
g_warning ("CSS parsing error in %s between lines %u and %u", filename, start_line, end_line);
}
static void
parsing_error_cb (GtkCssProvider *provider,
GtkCssSection *section,
const GError *error,
GString *errors)
{
char *basename;
basename = g_file_get_basename (gtk_css_section_get_file (section));
g_string_append_printf (errors,
"%s:%u: error: ",
basename, gtk_css_section_get_end_line (section) + 1);
g_free (basename);
if (error->domain == GTK_CSS_PROVIDER_ERROR)
append_error_value (errors, GTK_TYPE_CSS_PROVIDER_ERROR, error->code);
else
g_string_append_printf (errors,
"%s %u\n",
g_quark_to_string (error->domain),
error->code);
g_string_append_c (errors, '\n');
}
