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tests: Rewrite PangoAttribute introspection

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We can use the new binding helpers to make this
a little less bothersome. That way, it will need
tweaks less often (only when new fundamental types
are introduced).
This commit is contained in:
Matthias Clasen 2021-08-24 12:47:41 -04:00
parent 51f953a1aa
commit 03ed585f6f
1 changed files with 30 additions and 61 deletions
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91
testsuite/gtk/label.c
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@ -5,6 +5,13 @@ print_attribute (PangoAttribute *attr, GString *string)
{
GEnumClass *class;
GEnumValue *value;
PangoAttrString *str;
PangoAttrLanguage *lang;
PangoAttrInt *integer;
PangoAttrFloat *flt;
PangoAttrFontDesc *font;
PangoAttrColor *color;
PangoAttrShape *shape;
g_string_append_printf (string, "[%d,%d]", attr->start_index, attr->end_index);
@ -13,73 +20,35 @@ print_attribute (PangoAttribute *attr, GString *string)
g_string_append_printf (string, "%s=", value->value_nick);
g_type_class_unref (class);
switch (attr->klass->type)
if ((str = pango_attribute_as_string (attr)) != NULL)
g_string_append (string, str->value);
else if ((lang = pango_attribute_as_language (attr)) != NULL)
g_string_append (string, pango_language_to_string (lang->value));
else if ((integer = pango_attribute_as_int (attr)) != NULL)
g_string_append_printf (string, "%d", integer->value);
else if ((flt = pango_attribute_as_float (attr)) != NULL)
{
case PANGO_ATTR_LANGUAGE:
g_string_append (string, pango_language_to_string (((PangoAttrLanguage *)attr)->value));
break;
case PANGO_ATTR_FAMILY:
case PANGO_ATTR_FONT_FEATURES:
g_string_append (string, ((PangoAttrString *)attr)->value);
break;
case PANGO_ATTR_STYLE:
case PANGO_ATTR_WEIGHT:
case PANGO_ATTR_VARIANT:
case PANGO_ATTR_STRETCH:
case PANGO_ATTR_SIZE:
case PANGO_ATTR_ABSOLUTE_SIZE:
case PANGO_ATTR_UNDERLINE:
case PANGO_ATTR_OVERLINE:
case PANGO_ATTR_STRIKETHROUGH:
case PANGO_ATTR_RISE:
case PANGO_ATTR_FALLBACK:
case PANGO_ATTR_LETTER_SPACING:
case PANGO_ATTR_GRAVITY:
case PANGO_ATTR_GRAVITY_HINT:
case PANGO_ATTR_FOREGROUND_ALPHA:
case PANGO_ATTR_BACKGROUND_ALPHA:
case PANGO_ATTR_ALLOW_BREAKS:
case PANGO_ATTR_INSERT_HYPHENS:
case PANGO_ATTR_SHOW:
case PANGO_ATTR_ABSOLUTE_LINE_HEIGHT:
case PANGO_ATTR_TEXT_TRANSFORM:
g_string_append_printf (string, "%d", ((PangoAttrInt *)attr)->value);
break;
case PANGO_ATTR_FONT_DESC:
{
char *text = pango_font_description_to_string (((PangoAttrFontDesc *)attr)->desc);
g_string_append (string, text);
g_free (text);
}
break;
case PANGO_ATTR_FOREGROUND:
case PANGO_ATTR_BACKGROUND:
case PANGO_ATTR_UNDERLINE_COLOR:
case PANGO_ATTR_OVERLINE_COLOR:
case PANGO_ATTR_STRIKETHROUGH_COLOR:
{
char *text = pango_color_to_string (&((PangoAttrColor *)attr)->color);
g_string_append (string, text);
g_free (text);
}
break;
case PANGO_ATTR_SHAPE:
g_string_append_printf (string, "shape");
break;
case PANGO_ATTR_SCALE:
case PANGO_ATTR_LINE_HEIGHT:
{
char val[20];
g_ascii_formatd (val, 20, "%f", ((PangoAttrFloat *)attr)->value);
g_ascii_formatd (val, 20, "%f", flt->value);
g_string_append (string, val);
}
break;
case PANGO_ATTR_INVALID:
default:
g_assert_not_reached ();
break;
else if ((font = pango_attribute_as_font_desc (attr)) != NULL)
{
char *text = pango_font_description_to_string (font->desc);
g_string_append (string, text);
g_free (text);
}
else if ((color = pango_attribute_as_color (attr)) != NULL)
{
char *text = pango_color_to_string (&color->color);
g_string_append (string, text);
g_free (text);
}
else if ((shape = pango_attribute_as_shape (attr)) != NULL)
g_string_append_printf (string, "shape");
else
g_assert_not_reached ();
}
void