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css: color_compute no longer needs to check type

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The input is always a symbolic color.
This commit is contained in:
Benjamin Otte 2012-01-14 05:02:25 +01:00
parent 5e5e8367ce
commit c8786c3b97
1 changed files with 46 additions and 52 deletions
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98
gtk/gtkcssstylepropertyimpl.c
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@ -46,58 +46,6 @@
/*** REGISTRATION ***/
static void
color_compute (GtkCssStyleProperty *property,
GValue *computed,
GtkStyleContext *context,
const GValue *specified)
{
if (G_VALUE_HOLDS (specified, GTK_TYPE_SYMBOLIC_COLOR))
{
GtkSymbolicColor *symbolic = g_value_get_boxed (specified);
GdkRGBA rgba;
if (symbolic == _gtk_symbolic_color_get_current_color ())
{
/* The computed value of the ‘currentColor’ keyword is the computed
* value of the ‘color’ property. If the ‘currentColor’ keyword is
* set on the ‘color’ property itself, it is treated as ‘color: inherit’.
*/
if (g_str_equal (_gtk_style_property_get_name (GTK_STYLE_PROPERTY (property)), "color"))
{
GtkStyleContext *parent = gtk_style_context_get_parent (context);
if (parent)
g_value_copy (_gtk_style_context_peek_property (parent, "color"), computed);
else
_gtk_css_style_compute_value (computed,
context,
_gtk_css_style_property_get_initial_value (property));
}
else
{
g_value_copy (_gtk_style_context_peek_property (context, "color"), computed);
}
}
else if (_gtk_style_context_resolve_color (context,
symbolic,
&rgba))
{
g_value_set_boxed (computed, &rgba);
}
else
{
color_compute (property,
computed,
context,
_gtk_css_style_property_get_initial_value (property));
}
}
else
g_value_copy (specified, computed);
}
static void
_gtk_style_property_register (const char * name,
GType computed_type,
@ -216,6 +164,52 @@ string_append_string (GString *str,
/*** IMPLEMENTATIONS ***/
static void
color_compute (GtkCssStyleProperty *property,
GValue *computed,
GtkStyleContext *context,
const GValue *specified)
{
GtkSymbolicColor *symbolic = g_value_get_boxed (specified);
GdkRGBA rgba;
if (symbolic == _gtk_symbolic_color_get_current_color ())
{
/* The computed value of the ‘currentColor’ keyword is the computed
* value of the ‘color’ property. If the ‘currentColor’ keyword is
* set on the ‘color’ property itself, it is treated as ‘color: inherit’.
*/
if (g_str_equal (_gtk_style_property_get_name (GTK_STYLE_PROPERTY (property)), "color"))
{
GtkStyleContext *parent = gtk_style_context_get_parent (context);
if (parent)
g_value_copy (_gtk_style_context_peek_property (parent, "color"), computed);
else
_gtk_css_style_compute_value (computed,
context,
_gtk_css_style_property_get_initial_value (property));
}
else
{
g_value_copy (_gtk_style_context_peek_property (context, "color"), computed);
}
}
else if (_gtk_style_context_resolve_color (context,
symbolic,
&rgba))
{
g_value_set_boxed (computed, &rgba);
}
else
{
color_compute (property,
computed,
context,
_gtk_css_style_property_get_initial_value (property));
}
}
static gboolean
font_family_parse (GtkCssStyleProperty *property,
GValue *value,