}
static gboolean
-gtk_css_matcher_widget_path_has_name (const GtkCssMatcher *matcher,
- const char *name)
+gtk_css_matcher_widget_path_has_type (const GtkCssMatcher *matcher,
+ GType type)
{
const GtkWidgetPath *siblings;
- GType type;
-
- type = g_type_from_name (name);
+
siblings = gtk_widget_path_iter_get_siblings (matcher->path.path, matcher->path.index);
if (siblings && matcher->path.sibling_index != gtk_widget_path_iter_get_sibling_index (matcher->path.path, matcher->path.index))
return g_type_is_a (gtk_widget_path_iter_get_object_type (siblings, matcher->path.sibling_index), type);
static gboolean
gtk_css_matcher_widget_path_has_class (const GtkCssMatcher *matcher,
- const char *class_name)
+ GQuark class_name)
{
const GtkWidgetPath *siblings;
siblings = gtk_widget_path_iter_get_siblings (matcher->path.path, matcher->path.index);
if (siblings && matcher->path.sibling_index != gtk_widget_path_iter_get_sibling_index (matcher->path.path, matcher->path.index))
- return gtk_widget_path_iter_has_class (siblings, matcher->path.sibling_index, class_name);
+ return gtk_widget_path_iter_has_qclass (siblings, matcher->path.sibling_index, class_name);
else
- return gtk_widget_path_iter_has_class (matcher->path.path, matcher->path.index, class_name);
+ return gtk_widget_path_iter_has_qclass (matcher->path.path, matcher->path.index, class_name);
}
static gboolean
return TRUE;
}
-static guint
-gtk_css_matcher_widget_path_get_sibling_index (const GtkCssMatcher *matcher)
-{
- return matcher->path.sibling_index;
-}
-
-static guint
-gtk_css_matcher_widget_path_get_n_siblings (const GtkCssMatcher *matcher)
+static gboolean
+gtk_css_matcher_widget_path_has_position (const GtkCssMatcher *matcher,
+ gboolean forward,
+ int a,
+ int b)
{
const GtkWidgetPath *siblings;
+ int x;
siblings = gtk_widget_path_iter_get_siblings (matcher->path.path, matcher->path.index);
if (!siblings)
- return 0;
+ return FALSE;
+
+ if (forward)
+ x = matcher->path.sibling_index + 1;
+ else
+ x = gtk_widget_path_length (siblings) - matcher->path.sibling_index;
- return gtk_widget_path_length (siblings);
+ x -= b;
+
+ if (a == 0)
+ return x == 0;
+
+ if (x % a)
+ return FALSE;
+
+ return x / a > 0;
}
static const GtkCssMatcherClass GTK_CSS_MATCHER_WIDGET_PATH = {
gtk_css_matcher_widget_path_get_parent,
gtk_css_matcher_widget_path_get_previous,
gtk_css_matcher_widget_path_get_state,
- gtk_css_matcher_widget_path_has_name,
+ gtk_css_matcher_widget_path_has_type,
gtk_css_matcher_widget_path_has_class,
gtk_css_matcher_widget_path_has_id,
gtk_css_matcher_widget_path_has_regions,
gtk_css_matcher_widget_path_has_region,
- gtk_css_matcher_widget_path_get_sibling_index,
- gtk_css_matcher_widget_path_get_n_siblings
+ gtk_css_matcher_widget_path_has_position,
+ FALSE
};
-void
+gboolean
_gtk_css_matcher_init (GtkCssMatcher *matcher,
const GtkWidgetPath *path,
GtkStateFlags state)
{
+ if (gtk_widget_path_length (path) == 0)
+ return FALSE;
+
matcher->path.klass = >K_CSS_MATCHER_WIDGET_PATH;
matcher->path.path = path;
matcher->path.state_flags = state;
matcher->path.index = gtk_widget_path_length (path) - 1;
matcher->path.sibling_index = gtk_widget_path_iter_get_sibling_index (path, matcher->path.index);
+
+ return TRUE;
+}
+
+/* GTK_CSS_MATCHER_WIDGET_ANY */
+
+static gboolean
+gtk_css_matcher_any_get_parent (GtkCssMatcher *matcher,
+ const GtkCssMatcher *child)
+{
+ _gtk_css_matcher_any_init (matcher);
+
+ return TRUE;
+}
+
+static gboolean
+gtk_css_matcher_any_get_previous (GtkCssMatcher *matcher,
+ const GtkCssMatcher *next)
+{
+ _gtk_css_matcher_any_init (matcher);
+
+ return TRUE;
+}
+
+static GtkStateFlags
+gtk_css_matcher_any_get_state (const GtkCssMatcher *matcher)
+{
+ /* XXX: This gets tricky when we implement :not() */
+
+ return GTK_STATE_FLAG_ACTIVE | GTK_STATE_FLAG_PRELIGHT | GTK_STATE_FLAG_SELECTED
+ | GTK_STATE_FLAG_INSENSITIVE | GTK_STATE_FLAG_INCONSISTENT
+ | GTK_STATE_FLAG_FOCUSED | GTK_STATE_FLAG_BACKDROP;
+}
+
+static gboolean
+gtk_css_matcher_any_has_type (const GtkCssMatcher *matcher,
+ GType type)
+{
+ return TRUE;
+}
+
+static gboolean
+gtk_css_matcher_any_has_class (const GtkCssMatcher *matcher,
+ GQuark class_name)
+{
+ return TRUE;
+}
+
+static gboolean
+gtk_css_matcher_any_has_id (const GtkCssMatcher *matcher,
+ const char *id)
+{
+ return TRUE;
+}
+
+static gboolean
+gtk_css_matcher_any_has_regions (const GtkCssMatcher *matcher)
+{
+ return TRUE;
+}
+
+static gboolean
+gtk_css_matcher_any_has_region (const GtkCssMatcher *matcher,
+ const char *region,
+ GtkRegionFlags flags)
+{
+ return TRUE;
+}
+
+static gboolean
+gtk_css_matcher_any_has_position (const GtkCssMatcher *matcher,
+ gboolean forward,
+ int a,
+ int b)
+{
+ return TRUE;
+}
+
+static const GtkCssMatcherClass GTK_CSS_MATCHER_ANY = {
+ gtk_css_matcher_any_get_parent,
+ gtk_css_matcher_any_get_previous,
+ gtk_css_matcher_any_get_state,
+ gtk_css_matcher_any_has_type,
+ gtk_css_matcher_any_has_class,
+ gtk_css_matcher_any_has_id,
+ gtk_css_matcher_any_has_regions,
+ gtk_css_matcher_any_has_region,
+ gtk_css_matcher_any_has_position,
+ TRUE
+};
+
+void
+_gtk_css_matcher_any_init (GtkCssMatcher *matcher)
+{
+ matcher->klass = >K_CSS_MATCHER_ANY;
+}
+
+/* GTK_CSS_MATCHER_WIDGET_SUPERSET */
+
+static gboolean
+gtk_css_matcher_superset_get_parent (GtkCssMatcher *matcher,
+ const GtkCssMatcher *child)
+{
+ _gtk_css_matcher_any_init (matcher);
+
+ return TRUE;
+}
+
+static gboolean
+gtk_css_matcher_superset_get_previous (GtkCssMatcher *matcher,
+ const GtkCssMatcher *next)
+{
+ _gtk_css_matcher_any_init (matcher);
+
+ return TRUE;
+}
+
+static GtkStateFlags
+gtk_css_matcher_superset_get_state (const GtkCssMatcher *matcher)
+{
+ /* XXX: This gets tricky when we implement :not() */
+
+ if (matcher->superset.relevant & GTK_CSS_CHANGE_STATE)
+ return _gtk_css_matcher_get_state (matcher->superset.subset);
+ else
+ return GTK_STATE_FLAG_ACTIVE | GTK_STATE_FLAG_PRELIGHT | GTK_STATE_FLAG_SELECTED
+ | GTK_STATE_FLAG_INSENSITIVE | GTK_STATE_FLAG_INCONSISTENT
+ | GTK_STATE_FLAG_FOCUSED | GTK_STATE_FLAG_BACKDROP;
+}
+
+static gboolean
+gtk_css_matcher_superset_has_type (const GtkCssMatcher *matcher,
+ GType type)
+{
+ if (matcher->superset.relevant & GTK_CSS_CHANGE_NAME)
+ return _gtk_css_matcher_has_type (matcher->superset.subset, type);
+ else
+ return TRUE;
+}
+
+static gboolean
+gtk_css_matcher_superset_has_class (const GtkCssMatcher *matcher,
+ GQuark class_name)
+{
+ if (matcher->superset.relevant & GTK_CSS_CHANGE_CLASS)
+ return _gtk_css_matcher_has_class (matcher->superset.subset, class_name);
+ else
+ return TRUE;
+}
+
+static gboolean
+gtk_css_matcher_superset_has_id (const GtkCssMatcher *matcher,
+ const char *id)
+{
+ if (matcher->superset.relevant & GTK_CSS_CHANGE_NAME)
+ return _gtk_css_matcher_has_id (matcher->superset.subset, id);
+ else
+ return TRUE;
+}
+
+static gboolean
+gtk_css_matcher_superset_has_regions (const GtkCssMatcher *matcher)
+{
+ if (matcher->superset.relevant & GTK_CSS_CHANGE_NAME)
+ return _gtk_css_matcher_has_regions (matcher->superset.subset);
+ else
+ return TRUE;
+}
+
+static gboolean
+gtk_css_matcher_superset_has_region (const GtkCssMatcher *matcher,
+ const char *region,
+ GtkRegionFlags flags)
+{
+ if (matcher->superset.relevant & GTK_CSS_CHANGE_NAME)
+ {
+ if (matcher->superset.relevant & GTK_CSS_CHANGE_POSITION)
+ return _gtk_css_matcher_has_region (matcher->superset.subset, region, flags);
+ else
+ return _gtk_css_matcher_has_region (matcher->superset.subset, region, 0);
+ }
+ else
+ return TRUE;
+}
+
+static gboolean
+gtk_css_matcher_superset_has_position (const GtkCssMatcher *matcher,
+ gboolean forward,
+ int a,
+ int b)
+{
+ if (matcher->superset.relevant & GTK_CSS_CHANGE_POSITION)
+ return _gtk_css_matcher_has_position (matcher->superset.subset, forward, a, b);
+ else
+ return TRUE;
+}
+
+static const GtkCssMatcherClass GTK_CSS_MATCHER_SUPERSET = {
+ gtk_css_matcher_superset_get_parent,
+ gtk_css_matcher_superset_get_previous,
+ gtk_css_matcher_superset_get_state,
+ gtk_css_matcher_superset_has_type,
+ gtk_css_matcher_superset_has_class,
+ gtk_css_matcher_superset_has_id,
+ gtk_css_matcher_superset_has_regions,
+ gtk_css_matcher_superset_has_region,
+ gtk_css_matcher_superset_has_position,
+ FALSE
+};
+
+void
+_gtk_css_matcher_superset_init (GtkCssMatcher *matcher,
+ const GtkCssMatcher *subset,
+ GtkCssChange relevant)
+{
+ g_return_if_fail (subset != NULL);
+ g_return_if_fail ((relevant & ~(GTK_CSS_CHANGE_CLASS | GTK_CSS_CHANGE_NAME | GTK_CSS_CHANGE_POSITION | GTK_CSS_CHANGE_STATE)) == 0);
+
+ matcher->superset.klass = >K_CSS_MATCHER_SUPERSET;
+ matcher->superset.subset = subset;
+ matcher->superset.relevant = relevant;
}