diff options
Diffstat (limited to 'gtk/gtkcssprovider.c')
| -rw-r--r-- | gtk/gtkcssprovider.c | 80 |
1 files changed, 79 insertions, 1 deletions
diff --git a/gtk/gtkcssprovider.c b/gtk/gtkcssprovider.c index 8c5794f96d..84c5a24755 100644 --- a/gtk/gtkcssprovider.c +++ b/gtk/gtkcssprovider.c @@ -36,6 +36,7 @@ #include "gtkstylecontextprivate.h" #include "gtkstylepropertiesprivate.h" #include "gtkstylepropertyprivate.h" +#include "gtkstyleproviderprivate.h" #include "gtkbindings.h" #include "gtkmarshalers.h" #include "gtkprivate.h" @@ -995,6 +996,7 @@ static guint css_provider_signals[LAST_SIGNAL] = { 0 }; static void gtk_css_provider_finalize (GObject *object); static void gtk_css_style_provider_iface_init (GtkStyleProviderIface *iface); +static void gtk_css_style_provider_private_iface_init (GtkStyleProviderPrivateInterface *iface); static gboolean gtk_css_provider_load_internal (GtkCssProvider *css_provider, @@ -1011,7 +1013,9 @@ gtk_css_provider_error_quark (void) G_DEFINE_TYPE_EXTENDED (GtkCssProvider, gtk_css_provider, G_TYPE_OBJECT, 0, G_IMPLEMENT_INTERFACE (GTK_TYPE_STYLE_PROVIDER, - gtk_css_style_provider_iface_init)); + gtk_css_style_provider_iface_init) + G_IMPLEMENT_INTERFACE (GTK_TYPE_STYLE_PROVIDER_PRIVATE, + gtk_css_style_provider_private_iface_init)); static void gtk_css_provider_parsing_error (GtkCssProvider *provider, @@ -1515,6 +1519,80 @@ gtk_css_style_provider_iface_init (GtkStyleProviderIface *iface) iface->get_style_property = gtk_css_provider_get_style_property; } +static GtkSymbolicColor * +gtk_css_style_provider_get_color (GtkStyleProviderPrivate *provider, + const char *name) +{ + GtkCssProvider *css_provider = GTK_CSS_PROVIDER (provider); + + return g_hash_table_lookup (css_provider->priv->symbolic_colors, name); +} + +static void +gtk_css_style_provider_lookup (GtkStyleProviderPrivate *provider, + GtkWidgetPath *path, + GtkStateFlags state, + GtkCssLookup *lookup) +{ + GtkCssProvider *css_provider; + GtkCssProviderPrivate *priv; + guint l, length; + int i; + + css_provider = GTK_CSS_PROVIDER (provider); + priv = css_provider->priv; + length = gtk_widget_path_length (path); + + for (l = length; l > 0; l--) + { + for (i = priv->rulesets->len - 1; i >= 0; i--) + { + GtkCssRuleset *ruleset; + GHashTableIter iter; + gpointer key, val; + GtkStateFlags selector_state; + + ruleset = &g_array_index (priv->rulesets, GtkCssRuleset, i); + + if (ruleset->style == NULL) + continue; + + selector_state = _gtk_css_selector_get_state_flags (ruleset->selector); + if (l < length && (!ruleset->has_inherit || selector_state)) + continue; + + if ((selector_state & state) != selector_state) + continue; + + if (!gtk_css_ruleset_matches (ruleset, path, l)) + continue; + + g_hash_table_iter_init (&iter, ruleset->style); + + while (g_hash_table_iter_next (&iter, &key, &val)) + { + GtkStyleProperty *prop = key; + PropertyValue *value = val; + + if (l != length && !_gtk_style_property_is_inherit (prop)) + continue; + + if (!_gtk_css_lookup_is_missing (lookup, _gtk_style_property_get_id (prop))) + continue; + + _gtk_css_lookup_set (lookup, _gtk_style_property_get_id (prop), &value->value); + } + } + } +} + +static void +gtk_css_style_provider_private_iface_init (GtkStyleProviderPrivateInterface *iface) +{ + iface->get_color = gtk_css_style_provider_get_color; + iface->lookup = gtk_css_style_provider_lookup; +} + static void gtk_css_provider_finalize (GObject *object) { |