/**
* cr_font_size_adjust_to_string:
* @a_this: the instance of #CRFontSizeAdjust.
*
* Returns the serialized form of #CRFontSizeAdjust
*/
gchar *
cr_font_size_adjust_to_string (CRFontSizeAdjust const * a_this)
{
gchar *str = NULL;
if (!a_this) {
str = g_strdup ("NULL");
g_return_val_if_fail (str, NULL);
return str;
}
switch (a_this->type) {
case FONT_SIZE_ADJUST_NONE:
str = g_strdup ("none");
break;
case FONT_SIZE_ADJUST_NUMBER:
if (a_this->num)
str = (gchar *) cr_num_to_string (a_this->num);
else
str = g_strdup ("unknow font-size-adjust property value"); /* Should raise an error no?*/
break;
case FONT_SIZE_ADJUST_INHERIT:
str = g_strdup ("inherit");
}
return str;
}
/**
* cr_font_size_to_string:
* @a_this: the current instance of #CRFontSize
*
* Returns the serialized form of #CRFontSize. The returned string
* has to bee freed using g_free().
*/
gchar *
cr_font_size_to_string (CRFontSize const * a_this)
{
gchar *str = NULL;
if (!a_this) {
str = g_strdup ("NULL");
g_return_val_if_fail (str, NULL);
return str;
}
switch (a_this->type) {
case PREDEFINED_ABSOLUTE_FONT_SIZE:
str = g_strdup (cr_predefined_absolute_font_size_to_string
(a_this->value.predefined));
break;
case ABSOLUTE_FONT_SIZE:
str = (gchar *) cr_num_to_string (&a_this->value.absolute);
break;
case RELATIVE_FONT_SIZE:
str = g_strdup (cr_relative_font_size_to_string
(a_this->value.relative));
break;
case INHERITED_FONT_SIZE:
str = g_strdup ("inherit");
break;
default:
break;
}
return str;
}
guchar *
cr_term_one_to_string (CRTerm * a_this)
{
GString *str_buf = NULL;
guchar *result = NULL;
gchar *content = NULL;
g_return_val_if_fail (a_this, NULL);
str_buf = g_string_new (NULL);
g_return_val_if_fail (str_buf, NULL);
if ((a_this->content.str == NULL)
&& (a_this->content.num == NULL)
&& (a_this->content.str == NULL)
&& (a_this->content.rgb == NULL))
return NULL ;
switch (a_this->the_operator) {
case DIVIDE:
g_string_append_printf (str_buf, " / ");
break;
case COMMA:
g_string_append_printf (str_buf, ", ");
break;
case NO_OP:
if (a_this->prev) {
g_string_append_printf (str_buf, " ");
}
break;
default:
break;
}
switch (a_this->unary_op) {
case PLUS_UOP:
g_string_append_printf (str_buf, "+");
break;
case MINUS_UOP:
g_string_append_printf (str_buf, "-");
break;
default:
break;
}
switch (a_this->type) {
case TERM_NUMBER:
if (a_this->content.num) {
content = (gchar *)cr_num_to_string (a_this->content.num);
}
if (content) {
g_string_append (str_buf, content);
g_free (content);
content = NULL;
}
break;
case TERM_FUNCTION:
if (a_this->content.str) {
content = g_strndup
(a_this->content.str->stryng->str,
a_this->content.str->stryng->len);
}
if (content) {
g_string_append_printf (str_buf, "%s(",
content);
if (a_this->ext_content.func_param) {
guchar *tmp_str = NULL;
tmp_str = cr_term_to_string
(a_this->
ext_content.func_param);
if (tmp_str) {
g_string_append_printf
(str_buf,
"%s", tmp_str);
g_free (tmp_str);
tmp_str = NULL;
}
g_string_append_printf (str_buf, ")");
g_free (content);
content = NULL;
}
}
break;
case TERM_STRING:
if (a_this->content.str) {
content = g_strndup
(a_this->content.str->stryng->str,
a_this->content.str->stryng->len);
}
if (content) {
g_string_append_printf (str_buf,
"\"%s\"", content);
g_free (content);
content = NULL;
}
break;
case TERM_IDENT:
if (a_this->content.str) {
content = g_strndup
(a_this->content.str->stryng->str,
a_this->content.str->stryng->len);
}
if (content) {
g_string_append (str_buf, content);
g_free (content);
content = NULL;
}
break;
case TERM_URI:
if (a_this->content.str) {
content = g_strndup
(a_this->content.str->stryng->str,
a_this->content.str->stryng->len);
}
if (content) {
g_string_append_printf
(str_buf, "url(%s)", content);
g_free (content);
content = NULL;
}
break;
case TERM_RGB:
if (a_this->content.rgb) {
g_string_append_printf (str_buf, "rgb(");
gchar *tmp_str = (gchar *)cr_rgb_to_string (a_this->content.rgb);
if (tmp_str) {
g_string_append (str_buf, tmp_str);
g_free (tmp_str);
tmp_str = NULL;
}
g_string_append_printf (str_buf, ")");
}
break;
case TERM_UNICODERANGE:
g_string_append_printf
(str_buf,
"?found unicoderange: dump not supported yet?");
break;
case TERM_HASH:
if (a_this->content.str) {
content = g_strndup
(a_this->content.str->stryng->str,
a_this->content.str->stryng->len);
}
if (content) {
g_string_append_printf (str_buf,
"#%s", content);
g_free (content);
content = NULL;
}
break;
default:
g_string_append_printf (str_buf,
"%s",
"Unrecognized Term type");
break;
}
if (str_buf) {
result = (guchar *)str_buf->str;
g_string_free (str_buf, FALSE);
str_buf = NULL;
}
return result;
}
