static void
gtk_css_image_radial_print (GtkCssImage *image,
GString *string)
{
GtkCssImageRadial *radial = GTK_CSS_IMAGE_RADIAL (image);
guint i;
const gchar *names[] = {
NULL,
"closest-side",
"farthest-side",
"closest-corner",
"farthest-corner"
};
if (radial->repeating)
g_string_append (string, "repeating-radial-gradient(");
else
g_string_append (string, "radial-gradient(");
if (radial->circle)
g_string_append (string, "circle ");
else
g_string_append (string, "ellipse ");
if (radial->size != 0)
g_string_append (string, names[radial->size]);
else
{
if (radial->sizes[0])
_gtk_css_value_print (radial->sizes[0], string);
g_string_append (string, " ");
if (radial->sizes[1])
_gtk_css_value_print (radial->sizes[1], string);
}
g_string_append (string, " at ");
_gtk_css_value_print (radial->position, string);
g_string_append (string, ", ");
for (i = 0; i < radial->stops->len; i++)
{
GtkCssImageRadialColorStop *stop;
if (i > 0)
g_string_append (string, ", ");
stop = &g_array_index (radial->stops, GtkCssImageRadialColorStop, i);
_gtk_css_value_print (stop->color, string);
if (stop->offset)
{
g_string_append (string, " ");
_gtk_css_value_print (stop->offset, string);
}
}
g_string_append (string, ")");
}
static void
gtk_css_image_linear_print (GtkCssImage *image,
GString *string)
{
GtkCssImageLinear *linear = GTK_CSS_IMAGE_LINEAR (image);
guint i;
if (linear->repeating)
g_string_append (string, "repeating-linear-gradient(");
else
g_string_append (string, "linear-gradient(");
if (_gtk_css_number_value_get_unit (linear->angle) == GTK_CSS_NUMBER)
{
guint side = _gtk_css_number_value_get (linear->angle, 100);
if (side != (1 << GTK_CSS_BOTTOM))
{
g_string_append (string, "to");
if (side & (1 << GTK_CSS_TOP))
g_string_append (string, " top");
else if (side & (1 << GTK_CSS_BOTTOM))
g_string_append (string, " bottom");
if (side & (1 << GTK_CSS_LEFT))
g_string_append (string, " left");
else if (side & (1 << GTK_CSS_RIGHT))
g_string_append (string, " right");
g_string_append (string, ", ");
}
}
else
{
_gtk_css_value_print (linear->angle, string);
g_string_append (string, ", ");
}
for (i = 0; i < linear->stops->len; i++)
{
GtkCssImageLinearColorStop *stop;
if (i > 0)
g_string_append (string, ", ");
stop = &g_array_index (linear->stops, GtkCssImageLinearColorStop, i);
_gtk_css_value_print (stop->color, string);
if (stop->offset)
{
g_string_append (string, " ");
_gtk_css_value_print (stop->offset, string);
}
}
g_string_append (string, ")");
}
void
gtk_css_style_print (GtkCssStyle *style,
GString *string)
{
guint i;
g_return_if_fail (GTK_IS_CSS_STYLE (style));
g_return_if_fail (string != NULL);
for (i = 0; i < _gtk_css_style_property_get_n_properties (); i++)
{
GtkCssSection *section = gtk_css_style_get_section (style, i);
g_string_append (string, _gtk_style_property_get_name (GTK_STYLE_PROPERTY (_gtk_css_style_property_lookup_by_id (i))));
g_string_append (string, ": ");
_gtk_css_value_print (gtk_css_style_get_value (style, i), string);
g_string_append (string, ";");
if (section)
{
g_string_append (string, " /* ");
_gtk_css_section_print (section, string);
g_string_append (string, " */");
}
g_string_append (string, "\n");
}
}
void
gtk_css_computed_values_print (GtkCssComputedValues *values,
GString *string)
{
guint i;
g_return_if_fail (GTK_IS_CSS_COMPUTED_VALUES (values));
g_return_if_fail (string != NULL);
for (i = 0; i < _gtk_css_style_property_get_n_properties (); i++)
{
GtkCssSection *section = _gtk_css_computed_values_get_section (values, i);
g_string_append (string, _gtk_style_property_get_name (GTK_STYLE_PROPERTY (_gtk_css_style_property_lookup_by_id (i))));
g_string_append (string, ": ");
_gtk_css_value_print (_gtk_css_computed_values_get_value (values, i), string);
g_string_append (string, ";");
if (section)
{
g_string_append (string, " /* ");
_gtk_css_section_print (section, string);
g_string_append (string, " */");
}
g_string_append (string, "\n");
}
}
static void
gtk_css_value_bg_size_print (const GtkCssValue *value,
GString *string)
{
if (value->cover)
g_string_append (string, "cover");
else if (value->contain)
g_string_append (string, "contain");
else
{
if (value->x == NULL)
g_string_append (string, "auto");
else
_gtk_css_value_print (value->x, string);
if (value->y)
{
g_string_append_c (string, ' ');
_gtk_css_value_print (value->y, string);
}
}
}
/*
* gtk_css_style_print:
* @style: a #GtkCssStyle
* @string: the #GString to print to
* @indent: level of indentation to use
* @skip_initial: %TRUE to skip properties that have their initial value
*
* Print the @style to @string, in CSS format. Every property is printed
* on a line by itself, indented by @indent spaces. If @skip_initial is
* %TRUE, properties are only printed if their value in @style is different
* from the initial value of the property.
*
* Returns: %TRUE is any properties have been printed
*/
gboolean
gtk_css_style_print (GtkCssStyle *style,
GString *string,
guint indent,
gboolean skip_initial)
{
guint i;
gboolean retval = FALSE;
g_return_val_if_fail (GTK_IS_CSS_STYLE (style), FALSE);
g_return_val_if_fail (string != NULL, FALSE);
for (i = 0; i < _gtk_css_style_property_get_n_properties (); i++)
{
GtkCssSection *section;
GtkCssStyleProperty *prop;
GtkCssValue *value;
const char *name;
section = gtk_css_style_get_section (style, i);
if (!section && skip_initial)
continue;
prop = _gtk_css_style_property_lookup_by_id (i);
name = _gtk_style_property_get_name (GTK_STYLE_PROPERTY (prop));
value = gtk_css_style_get_value (style, i);
g_string_append_printf (string, "%*s%s: ", indent, "", name);
_gtk_css_value_print (value, string);
g_string_append_c (string, ';');
if (section)
{
g_string_append (string, " /* ");
_gtk_css_section_print (section, string);
g_string_append (string, " */");
}
g_string_append_c (string, '\n');
retval = TRUE;
}
return retval;
}
static void
gtk_css_value_shadows_print (const GtkCssValue *value,
GString *string)
{
guint i;
if (value->len == 0)
{
g_string_append (string, "none");
return;
}
for (i = 0; i < value->len; i++)
{
if (i > 0)
g_string_append (string, ", ");
_gtk_css_value_print (value->values[i], string);
}
}
static void
gtk_css_image_fallback_print (GtkCssImage *image,
GString *string)
{
GtkCssImageFallback *fallback = GTK_CSS_IMAGE_FALLBACK (image);
int i;
g_string_append (string, "image(");
for (i = 0; i < fallback->n_images; i++)
{
if (i > 0)
g_string_append (string, ",");
_gtk_css_image_print (fallback->images[i], string);
}
if (fallback->color)
{
g_string_append (string, ",");
_gtk_css_value_print (fallback->color, string);
}
g_string_append (string, ")");
}
