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section: Add _gtk_css_section_to_string()

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Mostly for debugging pruposes, but use it for printing CSS errors in
GtkCssProvider, too.
This commit is contained in:
Benjamin Otte 2012-09-27 15:10:52 +02:00
parent 8f96966178
commit 5e1ae36b2f
3 changed files with 57 additions and 53 deletions
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64
gtk/gtkcssprovider.c
View File

@ -1063,34 +1063,13 @@ gtk_css_provider_parsing_error (GtkCssProvider *provider,
0,
TRUE))
{
GFileInfo *info;
GFile *file;
const char *path;
char *s = _gtk_css_section_to_string (section);
file = gtk_css_section_get_file (section);
if (file)
{
info = g_file_query_info (file, G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME, 0, NULL, NULL);
if (info)
path = g_file_info_get_display_name (info);
else
path = "<broken file>";
}
else
{
info = NULL;
path = "<data>";
}
g_warning ("Theme parsing error: %s:%u:%u: %s",
path,
gtk_css_section_get_end_line (section) + 1,
gtk_css_section_get_end_position (section),
g_warning ("Theme parsing error: %s: %s",
s,
error->message);
if (info)
g_object_unref (info);
g_free (s);
}
}
@ -1826,32 +1805,14 @@ gtk_css_provider_propagate_error (GtkCssProvider *provider,
GError **propagate_to)
{
GFileInfo *info;
GFile *file;
const char *path;
file = gtk_css_section_get_file (section);
if (file)
{
info = g_file_query_info (file,G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME, 0, NULL, NULL);
if (info)
path = g_file_info_get_display_name (info);
else
path = "<broken file>";
}
else
{
info = NULL;
path = "<unknown>";
}
char *s;
/* don't fail for deprecations */
if (g_error_matches (error, GTK_CSS_PROVIDER_ERROR, GTK_CSS_PROVIDER_ERROR_DEPRECATED))
{
g_warning ("Theme parsing error: %s:%u:%u: %s", path,
gtk_css_section_get_end_line (section) + 1,
gtk_css_section_get_end_position (section), error->message);
s = _gtk_css_section_to_string (section);
g_warning ("Theme parsing error: %s: %s", s, error->message);
g_free (s);
return;
}
@ -1860,12 +1821,9 @@ gtk_css_provider_propagate_error (GtkCssProvider *provider,
return;
*propagate_to = g_error_copy (error);
g_prefix_error (propagate_to, "%s:%u:%u: ", path,
gtk_css_section_get_end_line (section) + 1,
gtk_css_section_get_end_position (section));
if (info)
g_object_unref (info);
s = _gtk_css_section_to_string (section);
g_prefix_error (propagate_to, "%s", s);
g_free (s);
}
static gboolean

42
gtk/gtkcsssection.c
View File

@ -303,3 +303,45 @@ gtk_css_section_get_end_position (const GtkCssSection *section)
return section->end_position;
}
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));
}
char *
_gtk_css_section_to_string (const GtkCssSection *section)
{
GString *string;
g_return_val_if_fail (section != NULL, NULL);
string = g_string_new (NULL);
_gtk_css_section_print (section, string);
return g_string_free (string, FALSE);
}

4
gtk/gtkcsssectionprivate.h
View File

@ -32,6 +32,10 @@ GtkCssSection * _gtk_css_section_new_for_file (GtkCssSectionType ty
void _gtk_css_section_end (GtkCssSection *section);
void _gtk_css_section_print (const GtkCssSection *section,
GString *string);
char * _gtk_css_section_to_string (const GtkCssSection *section);
G_END_DECLS
#endif /* __GTK_CSS_SECTION_PRIVATE_H__ */