* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "gtkcssproviderprivate.h"
+#include "gtkbitmaskprivate.h"
+#include "gtkcssarrayvalueprivate.h"
+#include "gtkcssstylefuncsprivate.h"
#include "gtkcssparserprivate.h"
#include "gtkcsssectionprivate.h"
#include "gtkcssselectorprivate.h"
+#include "gtkcssshorthandpropertyprivate.h"
#include "gtksymboliccolor.h"
#include "gtkstyleprovider.h"
#include "gtkstylecontextprivate.h"
#include "gtkstylepropertiesprivate.h"
#include "gtkstylepropertyprivate.h"
+#include "gtkstyleproviderprivate.h"
#include "gtkbindings.h"
#include "gtkmarshalers.h"
#include "gtkprivate.h"
* <entry>darker(@color)</entry>
* <entry>A darker variant of @color</entry>
* </row>
+ * <row>
+ * <entry>alpha(@color, @f)</entry>
+ * <entry>Modifies passed color's alpha by a factor @f. @f is a
+ * floating point number. @f < 1.0 results in a more transparent
+ * color while @f > 1.0 results in a more opaque color.
+ * </entry>
+ * <entry>alhpa(blue, 0.5)</entry>
+ * </row>
* </tbody>
* </tgroup>
* </informaltable>
typedef struct GtkCssRuleset GtkCssRuleset;
typedef struct _GtkCssScanner GtkCssScanner;
+typedef struct _PropertyValue PropertyValue;
+typedef struct _WidgetPropertyValue WidgetPropertyValue;
typedef enum ParserScope ParserScope;
typedef enum ParserSymbol ParserSymbol;
+struct _PropertyValue {
+ GtkCssStyleProperty *property;
+ GtkCssValue *value;
+ GtkCssSection *section;
+};
+
+struct _WidgetPropertyValue {
+ WidgetPropertyValue *next;
+ char *name;
+ char *value;
+
+ GtkCssSection *section;
+};
+
struct GtkCssRuleset
{
GtkCssSelector *selector;
- GHashTable *widget_style;
- GHashTable *style;
-
- guint has_inherit :1;
+ WidgetPropertyValue *widget_style;
+ PropertyValue *styles;
+ GtkBitmask *set_styles;
+ guint n_styles;
+ guint owns_styles : 1;
+ guint owns_widget_style : 1;
};
struct _GtkCssScanner
GHashTable *symbolic_colors;
GArray *rulesets;
+ GResource *resource;
};
enum {
LAST_SIGNAL
};
+static gboolean gtk_keep_css_sections = FALSE;
+
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 void widget_property_value_list_free (WidgetPropertyValue *head);
static gboolean
gtk_css_provider_load_internal (GtkCssProvider *css_provider,
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,
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ if (g_getenv ("GTK_CSS_DEBUG"))
+ gtk_keep_css_sections = TRUE;
+
/**
* GtkCssProvider::parsing-error:
* @provider: the provider that had a parsing error
static void
gtk_css_ruleset_init_copy (GtkCssRuleset *new,
- const GtkCssRuleset *ruleset,
+ GtkCssRuleset *ruleset,
GtkCssSelector *selector)
{
memcpy (new, ruleset, sizeof (GtkCssRuleset));
new->selector = selector;
- if (new->widget_style)
- g_hash_table_ref (new->widget_style);
- if (new->style)
- g_hash_table_ref (new->style);
+ /* First copy takes over ownership */
+ if (ruleset->owns_styles)
+ ruleset->owns_styles = FALSE;
+ if (ruleset->owns_widget_style)
+ ruleset->owns_widget_style = FALSE;
+ if (new->set_styles)
+ new->set_styles = _gtk_bitmask_copy (new->set_styles);
}
static void
gtk_css_ruleset_clear (GtkCssRuleset *ruleset)
{
- if (ruleset->style)
- g_hash_table_unref (ruleset->style);
- if (ruleset->widget_style)
- g_hash_table_unref (ruleset->widget_style);
+ if (ruleset->owns_styles)
+ {
+ guint i;
+
+ for (i = 0; i < ruleset->n_styles; i++)
+ {
+ _gtk_css_value_unref (ruleset->styles[i].value);
+ ruleset->styles[i].value = NULL;
+ if (ruleset->styles[i].section)
+ gtk_css_section_unref (ruleset->styles[i].section);
+ }
+ g_free (ruleset->styles);
+ }
+ if (ruleset->set_styles)
+ _gtk_bitmask_free (ruleset->set_styles);
+ if (ruleset->owns_widget_style)
+ widget_property_value_list_free (ruleset->widget_style);
if (ruleset->selector)
_gtk_css_selector_free (ruleset->selector);
memset (ruleset, 0, sizeof (GtkCssRuleset));
}
-typedef struct _PropertyValue PropertyValue;
-struct _PropertyValue {
- GtkCssSection *section;
- GValue value;
-};
-
-static PropertyValue *
-property_value_new (GtkCssSection *section)
+static WidgetPropertyValue *
+widget_property_value_new (char *name, GtkCssSection *section)
{
- PropertyValue *value;
+ WidgetPropertyValue *value;
- value = g_slice_new0 (PropertyValue);
+ value = g_slice_new0 (WidgetPropertyValue);
- value->section = gtk_css_section_ref (section);
+ value->name = name;
+ if (gtk_keep_css_sections)
+ value->section = gtk_css_section_ref (section);
return value;
}
static void
-property_value_free (PropertyValue *value)
+widget_property_value_free (WidgetPropertyValue *value)
{
- if (G_IS_VALUE (&value->value))
- g_value_unset (&value->value);
+ g_free (value->value);
+ g_free (value->name);
+ if (value->section)
+ gtk_css_section_unref (value->section);
- gtk_css_section_unref (value->section);
+ g_slice_free (WidgetPropertyValue, value);
+}
- g_slice_free (PropertyValue, value);
+static void
+widget_property_value_list_free (WidgetPropertyValue *head)
+{
+ WidgetPropertyValue *l, *next;
+ for (l = head; l != NULL; l = next)
+ {
+ next = l->next;
+ widget_property_value_free (l);
+ }
+}
+
+static WidgetPropertyValue *
+widget_property_value_list_remove_name (WidgetPropertyValue *head, const char *name)
+{
+ WidgetPropertyValue *l, **last;
+
+ last = &head;
+
+ for (l = head; l != NULL; l = l->next)
+ {
+ if (strcmp (l->name, name) == 0)
+ {
+ *last = l->next;
+ widget_property_value_free (l);
+ break;
+ }
+
+ last = &l->next;
+ }
+
+ return head;
}
static void
gtk_css_ruleset_add_style (GtkCssRuleset *ruleset,
char *name,
- PropertyValue *value)
+ WidgetPropertyValue *value)
{
- if (ruleset->widget_style == NULL)
- ruleset->widget_style = g_hash_table_new_full (g_str_hash,
- g_str_equal,
- (GDestroyNotify) g_free,
- (GDestroyNotify) property_value_free);
-
- g_hash_table_insert (ruleset->widget_style, name, value);
+ value->next = widget_property_value_list_remove_name (ruleset->widget_style, name);
+ ruleset->widget_style = value;
+ ruleset->owns_widget_style = TRUE;
}
static void
-gtk_css_ruleset_add (GtkCssRuleset *ruleset,
- const GtkStyleProperty *prop,
- PropertyValue *value)
+gtk_css_ruleset_add (GtkCssRuleset *ruleset,
+ GtkCssStyleProperty *property,
+ GtkCssValue *value,
+ GtkCssSection *section)
{
- if (ruleset->style == NULL)
- ruleset->style = g_hash_table_new_full (g_direct_hash,
- g_direct_equal,
- NULL,
- (GDestroyNotify) property_value_free);
+ guint i;
- if (_gtk_style_property_is_shorthand (prop))
- {
- GParameter *parameters;
- guint i, n_parameters;
+ g_return_if_fail (ruleset->owns_styles || ruleset->n_styles == 0);
- parameters = _gtk_style_property_unpack (prop, &value->value, &n_parameters);
+ if (ruleset->set_styles == NULL)
+ ruleset->set_styles = _gtk_bitmask_new ();
- for (i = 0; i < n_parameters; i++)
- {
- const GtkStyleProperty *child;
- PropertyValue *val;
+ ruleset->set_styles = _gtk_bitmask_set (ruleset->set_styles,
+ _gtk_css_style_property_get_id (property),
+ TRUE);
+
+ ruleset->owns_styles = TRUE;
- child = _gtk_style_property_lookup (parameters[i].name);
- val = property_value_new (value->section);
- memcpy (&val->value, ¶meters[i].value, sizeof (GValue));
- gtk_css_ruleset_add (ruleset, child, val);
+ for (i = 0; i < ruleset->n_styles; i++)
+ {
+ if (ruleset->styles[i].property == property)
+ {
+ _gtk_css_value_unref (ruleset->styles[i].value);
+ ruleset->styles[i].value = NULL;
+ if (ruleset->styles[i].section)
+ gtk_css_section_unref (ruleset->styles[i].section);
+ break;
}
- g_free (parameters);
- property_value_free (value);
- return;
+ }
+ if (i == ruleset->n_styles)
+ {
+ ruleset->n_styles++;
+ ruleset->styles = g_realloc (ruleset->styles, ruleset->n_styles * sizeof (PropertyValue));
+ ruleset->styles[i].value = NULL;
+ ruleset->styles[i].property = property;
}
- ruleset->has_inherit |= _gtk_style_property_is_inherit (prop);
- g_hash_table_insert (ruleset->style, (gpointer) prop, value);
+ ruleset->styles[i].value = value;
+ if (gtk_keep_css_sections)
+ ruleset->styles[i].section = gtk_css_section_ref (section);
+ else
+ ruleset->styles[i].section = NULL;
}
static gboolean
-gtk_css_ruleset_matches (GtkCssRuleset *ruleset,
- GtkWidgetPath *path,
- guint length)
+gtk_css_ruleset_matches (GtkCssRuleset *ruleset,
+ const GtkCssMatcher *matcher)
+{
+ return _gtk_css_selector_matches (ruleset->selector, matcher);
+}
+
+static GtkCssChange
+gtk_css_ruleset_get_change (GtkCssRuleset *ruleset)
{
- return _gtk_css_selector_matches (ruleset->selector, path, length);
+ return _gtk_css_selector_get_change (ruleset->selector);
}
static void
gtk_css_scanner_destroy (GtkCssScanner *scanner)
{
+ if (scanner->section)
+ gtk_css_section_unref (scanner->section);
g_object_unref (scanner->provider);
if (scanner->file)
g_object_unref (scanner->file);
const GError *error)
{
g_signal_emit (provider, css_provider_signals[PARSING_ERROR], 0,
- scanner->section, error);
+ scanner != NULL ? scanner->section : NULL, error);
}
static void
}
scanner->parser = _gtk_css_parser_new (text,
+ file,
gtk_css_scanner_parser_error,
scanner);
gtk_css_provider_get_style (GtkStyleProvider *provider,
GtkWidgetPath *path)
{
+ GtkCssMatcher matcher;
GtkCssProvider *css_provider;
GtkCssProviderPrivate *priv;
GtkStyleProperties *props;
- guint i, l, length;
+ guint i, j;
css_provider = GTK_CSS_PROVIDER (provider);
priv = css_provider->priv;
- length = gtk_widget_path_length (path);
props = gtk_style_properties_new ();
css_provider_dump_symbolic_colors (css_provider, props);
-
- for (l = 1; l <= length; l++)
+ if (_gtk_css_matcher_init (&matcher, path, 0))
{
for (i = 0; i < priv->rulesets->len; i++)
{
GtkCssRuleset *ruleset;
- GHashTableIter iter;
- gpointer key, val;
ruleset = &g_array_index (priv->rulesets, GtkCssRuleset, i);
- if (ruleset->style == NULL)
+ if (ruleset->styles == NULL)
continue;
- if (l < length && (!ruleset->has_inherit || _gtk_css_selector_get_state_flags (ruleset->selector)))
+ if (!gtk_css_ruleset_matches (ruleset, &matcher))
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;
-
- _gtk_style_properties_set_property_by_property (props,
- prop,
- _gtk_css_selector_get_state_flags (ruleset->selector),
- &value->value);
- }
+ for (j = 0; j < ruleset->n_styles; j++)
+ _gtk_style_properties_set_property_by_property (props,
+ GTK_CSS_STYLE_PROPERTY (ruleset->styles[i].property),
+ _gtk_css_selector_get_state_flags (ruleset->selector),
+ ruleset->styles[i].value);
}
}
{
GtkCssProvider *css_provider = GTK_CSS_PROVIDER (provider);
GtkCssProviderPrivate *priv = css_provider->priv;
- PropertyValue *val;
+ WidgetPropertyValue *val;
+ GtkCssMatcher matcher;
gboolean found = FALSE;
gchar *prop_name;
gint i;
+ if (!_gtk_css_matcher_init (&matcher, path, state))
+ return FALSE;
+
prop_name = g_strdup_printf ("-%s-%s",
g_type_name (pspec->owner_type),
pspec->name);
for (i = priv->rulesets->len - 1; i >= 0; i--)
{
GtkCssRuleset *ruleset;
- GtkStateFlags selector_state;
ruleset = &g_array_index (priv->rulesets, GtkCssRuleset, i);
if (ruleset->widget_style == NULL)
continue;
- if (!gtk_css_ruleset_matches (ruleset, path, gtk_widget_path_length (path)))
+ if (!gtk_css_ruleset_matches (ruleset, &matcher))
continue;
- selector_state = _gtk_css_selector_get_state_flags (ruleset->selector);
- val = g_hash_table_lookup (ruleset->widget_style, prop_name);
+ for (val = ruleset->widget_style; val != NULL; val = val->next)
+ {
+ if (strcmp (val->name, prop_name) == 0)
+ {
+ GtkCssScanner *scanner;
- if (val &&
- (selector_state == 0 ||
- selector_state == state ||
- ((selector_state & state) != 0 &&
- (selector_state & ~(state)) == 0)))
- {
- GtkCssScanner *scanner;
+ scanner = gtk_css_scanner_new (css_provider,
+ NULL,
+ val->section,
+ val->section != NULL ? gtk_css_section_get_file (val->section) : NULL,
+ val->value);
- scanner = gtk_css_scanner_new (css_provider,
- NULL,
- val->section,
- gtk_css_section_get_file (val->section),
- g_value_get_string (&val->value));
+ found = _gtk_css_style_parse_value (value,
+ scanner->parser);
- found = _gtk_style_property_parse_value (NULL,
- value,
- scanner->parser,
- NULL);
+ gtk_css_scanner_destroy (scanner);
- gtk_css_scanner_destroy (scanner);
+ break;
+ }
+ }
- if (found)
- break;
- }
+ if (found)
+ break;
}
g_free (prop_name);
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,
+ const GtkCssMatcher *matcher,
+ GtkCssLookup *lookup)
+{
+ GtkCssProvider *css_provider;
+ GtkCssProviderPrivate *priv;
+ int i;
+ guint j;
+
+ css_provider = GTK_CSS_PROVIDER (provider);
+ priv = css_provider->priv;
+
+ for (i = priv->rulesets->len - 1; i >= 0; i--)
+ {
+ GtkCssRuleset *ruleset;
+
+ ruleset = &g_array_index (priv->rulesets, GtkCssRuleset, i);
+
+ if (ruleset->styles == NULL)
+ continue;
+
+ if (!_gtk_bitmask_intersects (_gtk_css_lookup_get_missing (lookup),
+ ruleset->set_styles))
+ continue;
+
+ if (!gtk_css_ruleset_matches (ruleset, matcher))
+ continue;
+
+ for (j = 0; j < ruleset->n_styles; j++)
+ {
+ GtkCssStyleProperty *prop = ruleset->styles[j].property;
+ guint id = _gtk_css_style_property_get_id (prop);
+
+ if (!_gtk_css_lookup_is_missing (lookup, id))
+ continue;
+
+ _gtk_css_lookup_set (lookup,
+ id,
+ ruleset->styles[j].section,
+ ruleset->styles[j].value);
+ }
+ }
+}
+
+static GtkCssChange
+gtk_css_style_provider_get_change (GtkStyleProviderPrivate *provider,
+ const GtkCssMatcher *matcher)
+{
+ GtkCssProvider *css_provider;
+ GtkCssProviderPrivate *priv;
+ GtkCssChange change = 0;
+ int i;
+
+ css_provider = GTK_CSS_PROVIDER (provider);
+ priv = css_provider->priv;
+
+ for (i = priv->rulesets->len - 1; i >= 0; i--)
+ {
+ GtkCssRuleset *ruleset;
+
+ ruleset = &g_array_index (priv->rulesets, GtkCssRuleset, i);
+
+ if (ruleset->styles == NULL)
+ continue;
+
+ if (!gtk_css_ruleset_matches (ruleset, matcher))
+ continue;
+
+ change |= gtk_css_ruleset_get_change (ruleset);
+ }
+
+ return change;
+}
+
+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;
+ iface->get_change = gtk_css_style_provider_get_change;
+}
+
static void
gtk_css_provider_finalize (GObject *object)
{
if (priv->symbolic_colors)
g_hash_table_destroy (priv->symbolic_colors);
+ if (priv->resource)
+ {
+ g_resources_unregister (priv->resource);
+ g_resource_unref (priv->resource);
+ priv->resource = NULL;
+ }
+
G_OBJECT_CLASS (gtk_css_provider_parent_class)->finalize (object);
}
GtkCssScanner *scanner,
GError *error)
{
- gtk_css_provider_emit_error (scanner->provider,
+ gtk_css_provider_emit_error (provider,
scanner,
error);
priv = css_provider->priv;
- if (ruleset->style == NULL && ruleset->widget_style == NULL)
+ if (ruleset->styles == NULL && ruleset->widget_style == NULL)
{
g_slist_free_full (selectors, (GDestroyNotify) _gtk_css_selector_free);
return;
priv = css_provider->priv;
+ if (priv->resource)
+ {
+ g_resources_unregister (priv->resource);
+ g_resource_unref (priv->resource);
+ priv->resource = NULL;
+ }
+
g_hash_table_remove_all (priv->symbolic_colors);
for (i = 0; i < priv->rulesets->len; i++)
parse_import (GtkCssScanner *scanner)
{
GFile *file;
- char *uri;
gtk_css_scanner_push_section (scanner, GTK_CSS_SECTION_IMPORT);
}
if (_gtk_css_parser_is_string (scanner->parser))
- uri = _gtk_css_parser_read_string (scanner->parser);
+ {
+ char *uri;
+
+ uri = _gtk_css_parser_read_string (scanner->parser);
+ file = g_file_resolve_relative_path (gtk_css_scanner_get_base_url (scanner), uri);
+ g_free (uri);
+ }
else
- uri = _gtk_css_parser_read_uri (scanner->parser);
+ {
+ file = _gtk_css_parser_read_url (scanner->parser);
+ }
- if (uri == NULL)
+ if (file == NULL)
{
_gtk_css_parser_resync (scanner->parser, TRUE, 0);
gtk_css_scanner_pop_section (scanner, GTK_CSS_SECTION_IMPORT);
return TRUE;
}
- file = g_file_resolve_relative_path (gtk_css_scanner_get_base_url (scanner), uri);
- g_free (uri);
-
- if (gtk_css_scanner_would_recurse (scanner, file))
+ if (!_gtk_css_parser_try (scanner->parser, ";", FALSE))
+ {
+ gtk_css_provider_invalid_token (scanner->provider, scanner, "semicolon");
+ _gtk_css_parser_resync (scanner->parser, TRUE, 0);
+ }
+ else if (gtk_css_scanner_would_recurse (scanner, file))
{
char *path = g_file_get_path (file);
gtk_css_provider_error (scanner->provider,
NULL);
}
- if (!_gtk_css_parser_try (scanner->parser, ";", TRUE))
- {
- gtk_css_provider_invalid_token (scanner->provider, scanner, "semicolon");
- _gtk_css_parser_resync (scanner->parser, TRUE, 0);
- }
-
g_object_unref (file);
gtk_css_scanner_pop_section (scanner, GTK_CSS_SECTION_IMPORT);
+ _gtk_css_parser_skip_whitespace (scanner->parser);
+
return TRUE;
}
static gboolean
parse_color_definition (GtkCssScanner *scanner)
{
- GtkSymbolicColor *symbolic;
+ GtkCssValue *symbolic;
char *name;
gtk_css_scanner_push_section (scanner, GTK_CSS_SECTION_COLOR_DEFINITION);
return TRUE;
}
- symbolic = _gtk_css_parser_read_symbolic_color (scanner->parser);
+ symbolic = _gtk_css_symbolic_value_new (scanner->parser);
if (symbolic == NULL)
{
g_free (name);
if (!_gtk_css_parser_try (scanner->parser, ";", TRUE))
{
g_free (name);
- gtk_symbolic_color_unref (symbolic);
+ _gtk_css_value_unref (symbolic);
gtk_css_provider_error_literal (scanner->provider,
scanner,
GTK_CSS_PROVIDER_ERROR,
}
}
-static gboolean
-parse_selector_class (GtkCssScanner *scanner, GArray *classes)
-{
- GQuark qname;
- char *name;
-
- name = _gtk_css_parser_try_name (scanner->parser, FALSE);
-
- if (name == NULL)
- {
- gtk_css_provider_error_literal (scanner->provider,
- scanner,
- GTK_CSS_PROVIDER_ERROR,
- GTK_CSS_PROVIDER_ERROR_SYNTAX,
- "Expected a valid name for class");
- return FALSE;
- }
-
- qname = g_quark_from_string (name);
- g_array_append_val (classes, qname);
- g_free (name);
- return TRUE;
-}
-
-static gboolean
-parse_selector_name (GtkCssScanner *scanner, GArray *names)
-{
- GQuark qname;
- char *name;
-
- name = _gtk_css_parser_try_name (scanner->parser, FALSE);
-
- if (name == NULL)
- {
- gtk_css_provider_error_literal (scanner->provider,
- scanner,
- GTK_CSS_PROVIDER_ERROR,
- GTK_CSS_PROVIDER_ERROR_SYNTAX,
- "Expected a valid name for id");
- return FALSE;
- }
-
- qname = g_quark_from_string (name);
- g_array_append_val (names, qname);
- g_free (name);
- return TRUE;
-}
-
-static gboolean
-parse_selector_pseudo_class (GtkCssScanner *scanner,
- GtkRegionFlags *region_to_modify,
- GtkStateFlags *state_to_modify)
-{
- struct {
- const char *name;
- GtkRegionFlags region_flag;
- GtkStateFlags state_flag;
- } pseudo_classes[] = {
- { "first-child", GTK_REGION_FIRST, 0 },
- { "last-child", GTK_REGION_LAST, 0 },
- { "only-child", GTK_REGION_ONLY, 0 },
- { "sorted", GTK_REGION_SORTED, 0 },
- { "active", 0, GTK_STATE_FLAG_ACTIVE },
- { "prelight", 0, GTK_STATE_FLAG_PRELIGHT },
- { "hover", 0, GTK_STATE_FLAG_PRELIGHT },
- { "selected", 0, GTK_STATE_FLAG_SELECTED },
- { "insensitive", 0, GTK_STATE_FLAG_INSENSITIVE },
- { "inconsistent", 0, GTK_STATE_FLAG_INCONSISTENT },
- { "focused", 0, GTK_STATE_FLAG_FOCUSED },
- { "focus", 0, GTK_STATE_FLAG_FOCUSED },
- { NULL, }
- }, nth_child_classes[] = {
- { "first", GTK_REGION_FIRST, 0 },
- { "last", GTK_REGION_LAST, 0 },
- { "even", GTK_REGION_EVEN, 0 },
- { "odd", GTK_REGION_ODD, 0 },
- { NULL, }
- }, *classes;
- guint i;
- char *name;
-
- name = _gtk_css_parser_try_ident (scanner->parser, FALSE);
- if (name == NULL)
- {
- gtk_css_provider_error_literal (scanner->provider,
- scanner,
- GTK_CSS_PROVIDER_ERROR,
- GTK_CSS_PROVIDER_ERROR_SYNTAX,
- "Missing name of pseudo-class");
- return FALSE;
- }
-
- if (_gtk_css_parser_try (scanner->parser, "(", TRUE))
- {
- char *function = name;
-
- name = _gtk_css_parser_try_ident (scanner->parser, TRUE);
- if (!_gtk_css_parser_try (scanner->parser, ")", FALSE))
- {
- gtk_css_provider_error_literal (scanner->provider,
- scanner,
- GTK_CSS_PROVIDER_ERROR,
- GTK_CSS_PROVIDER_ERROR_SYNTAX,
- "Missing closing bracket for pseudo-class");
- return FALSE;
- }
-
- if (g_ascii_strcasecmp (function, "nth-child") != 0)
- {
- gtk_css_provider_error (scanner->provider,
- scanner,
- GTK_CSS_PROVIDER_ERROR,
- GTK_CSS_PROVIDER_ERROR_UNKNOWN_VALUE,
- "Unknown pseudo-class '%s(%s)'", function, name ? name : "");
- g_free (function);
- g_free (name);
- return FALSE;
- }
-
- g_free (function);
-
- if (name == NULL)
- {
- gtk_css_provider_error (scanner->provider,
- scanner,
- GTK_CSS_PROVIDER_ERROR,
- GTK_CSS_PROVIDER_ERROR_UNKNOWN_VALUE,
- "nth-child() requires an argument");
- return FALSE;
- }
-
- classes = nth_child_classes;
- }
- else
- classes = pseudo_classes;
-
- for (i = 0; classes[i].name != NULL; i++)
- {
- if (g_ascii_strcasecmp (name, classes[i].name) == 0)
- {
- if ((*region_to_modify & classes[i].region_flag) ||
- (*state_to_modify & classes[i].state_flag))
- {
- if (classes == nth_child_classes)
- gtk_css_provider_error (scanner->provider,
- scanner,
- GTK_CSS_PROVIDER_ERROR,
- GTK_CSS_PROVIDER_ERROR_SYNTAX,
- "Duplicate pseudo-class 'nth-child(%s)'", name);
- else
- gtk_css_provider_error (scanner->provider,
- scanner,
- GTK_CSS_PROVIDER_ERROR,
- GTK_CSS_PROVIDER_ERROR_SYNTAX,
- "Duplicate pseudo-class '%s'", name);
- }
- *region_to_modify |= classes[i].region_flag;
- *state_to_modify |= classes[i].state_flag;
-
- g_free (name);
- return TRUE;
- }
- }
-
- if (classes == nth_child_classes)
- gtk_css_provider_error (scanner->provider,
- scanner,
- GTK_CSS_PROVIDER_ERROR,
- GTK_CSS_PROVIDER_ERROR_UNKNOWN_VALUE,
- "Unknown pseudo-class 'nth-child(%s)'", name);
- else
- gtk_css_provider_error (scanner->provider,
- scanner,
- GTK_CSS_PROVIDER_ERROR,
- GTK_CSS_PROVIDER_ERROR_UNKNOWN_VALUE,
- "Unknown pseudo-class '%s'", name);
- g_free (name);
- return FALSE;
-}
-
-static gboolean
-parse_simple_selector (GtkCssScanner *scanner,
- char **name,
- GArray *ids,
- GArray *classes,
- GtkRegionFlags *pseudo_classes,
- GtkStateFlags *state)
-{
- gboolean parsed_something;
-
- *name = _gtk_css_parser_try_ident (scanner->parser, FALSE);
- if (*name)
- parsed_something = TRUE;
- else
- parsed_something = _gtk_css_parser_try (scanner->parser, "*", FALSE);
-
- do {
- if (_gtk_css_parser_try (scanner->parser, "#", FALSE))
- {
- if (!parse_selector_name (scanner, ids))
- return FALSE;
- }
- else if (_gtk_css_parser_try (scanner->parser, ".", FALSE))
- {
- if (!parse_selector_class (scanner, classes))
- return FALSE;
- }
- else if (_gtk_css_parser_try (scanner->parser, ":", FALSE))
- {
- if (!parse_selector_pseudo_class (scanner, pseudo_classes, state))
- return FALSE;
- }
- else if (!parsed_something)
- {
- gtk_css_provider_error_literal (scanner->provider,
- scanner,
- GTK_CSS_PROVIDER_ERROR,
- GTK_CSS_PROVIDER_ERROR_SYNTAX,
- "Expected a valid selector");
- return FALSE;
- }
- else
- break;
-
- parsed_something = TRUE;
- }
- while (!_gtk_css_parser_is_eof (scanner->parser));
-
- _gtk_css_parser_skip_whitespace (scanner->parser);
- return TRUE;
-}
-
-static GtkCssSelector *
-parse_selector (GtkCssScanner *scanner)
-{
- GtkCssSelector *selector = NULL;
-
- do {
- char *name = NULL;
- GArray *ids = g_array_new (TRUE, FALSE, sizeof (GQuark));
- GArray *classes = g_array_new (TRUE, FALSE, sizeof (GQuark));
- GtkRegionFlags pseudo_classes = 0;
- GtkStateFlags state = 0;
- GtkCssCombinator combine = GTK_CSS_COMBINE_DESCANDANT;
-
- if (selector)
- {
- if (_gtk_css_parser_try (scanner->parser, ">", TRUE))
- combine = GTK_CSS_COMBINE_CHILD;
- }
-
- if (!parse_simple_selector (scanner, &name, ids, classes, &pseudo_classes, &state))
- {
- g_array_free (ids, TRUE);
- g_array_free (classes, TRUE);
- if (selector)
- _gtk_css_selector_free (selector);
- return NULL;
- }
-
- selector = _gtk_css_selector_new (selector,
- combine,
- name,
- (GQuark *) g_array_free (ids, ids->len == 0),
- (GQuark *) g_array_free (classes, classes->len == 0),
- pseudo_classes,
- state);
- g_free (name);
- }
- while (!_gtk_css_parser_is_eof (scanner->parser) &&
- !_gtk_css_parser_begins_with (scanner->parser, ',') &&
- !_gtk_css_parser_begins_with (scanner->parser, '{'));
-
- return selector;
-}
-
static GSList *
parse_selector_list (GtkCssScanner *scanner)
{
gtk_css_scanner_push_section (scanner, GTK_CSS_SECTION_SELECTOR);
do {
- GtkCssSelector *select = parse_selector (scanner);
+ GtkCssSelector *select = _gtk_css_selector_parse (scanner->parser);
if (select == NULL)
{
parse_declaration (GtkCssScanner *scanner,
GtkCssRuleset *ruleset)
{
- const GtkStyleProperty *property;
+ GtkStyleProperty *property;
char *name;
gtk_css_scanner_push_section (scanner, GTK_CSS_SECTION_DECLARATION);
if (property)
{
- PropertyValue *val;
+ GtkCssValue *value;
g_free (name);
gtk_css_scanner_push_section (scanner, GTK_CSS_SECTION_VALUE);
- val = property_value_new (scanner->section);
- g_value_init (&val->value, property->pspec->value_type);
+ value = _gtk_style_property_parse_value (property,
+ scanner->parser);
- if (_gtk_style_property_parse_value (property,
- &val->value,
- scanner->parser,
- gtk_css_scanner_get_base_url (scanner)))
+ if (value == NULL)
{
- if (_gtk_css_parser_begins_with (scanner->parser, ';') ||
- _gtk_css_parser_begins_with (scanner->parser, '}') ||
- _gtk_css_parser_is_eof (scanner->parser))
- {
- gtk_css_ruleset_add (ruleset, property, val);
- }
- else
- {
- gtk_css_provider_error_literal (scanner->provider,
- scanner,
- GTK_CSS_PROVIDER_ERROR,
- GTK_CSS_PROVIDER_ERROR_SYNTAX,
- "Junk at end of value");
- _gtk_css_parser_resync (scanner->parser, TRUE, '}');
- property_value_free (val);
- gtk_css_scanner_pop_section (scanner, GTK_CSS_SECTION_VALUE);
- gtk_css_scanner_pop_section (scanner, GTK_CSS_SECTION_DECLARATION);
- return;
- }
+ _gtk_css_parser_resync (scanner->parser, TRUE, '}');
+ gtk_css_scanner_pop_section (scanner, GTK_CSS_SECTION_VALUE);
+ gtk_css_scanner_pop_section (scanner, GTK_CSS_SECTION_DECLARATION);
+ return;
}
- else
+
+ if (!_gtk_css_parser_begins_with (scanner->parser, ';') &&
+ !_gtk_css_parser_begins_with (scanner->parser, '}') &&
+ !_gtk_css_parser_is_eof (scanner->parser))
{
- property_value_free (val);
+ gtk_css_provider_error_literal (scanner->provider,
+ scanner,
+ GTK_CSS_PROVIDER_ERROR,
+ GTK_CSS_PROVIDER_ERROR_SYNTAX,
+ "Junk at end of value");
_gtk_css_parser_resync (scanner->parser, TRUE, '}');
gtk_css_scanner_pop_section (scanner, GTK_CSS_SECTION_VALUE);
gtk_css_scanner_pop_section (scanner, GTK_CSS_SECTION_DECLARATION);
return;
}
+
+ if (GTK_IS_CSS_SHORTHAND_PROPERTY (property))
+ {
+ GtkCssShorthandProperty *shorthand = GTK_CSS_SHORTHAND_PROPERTY (property);
+ guint i;
+
+ for (i = 0; i < _gtk_css_shorthand_property_get_n_subproperties (shorthand); i++)
+ {
+ GtkCssStyleProperty *child = _gtk_css_shorthand_property_get_subproperty (shorthand, i);
+ GtkCssValue *sub = _gtk_css_array_value_get_nth (value, i);
+
+ gtk_css_ruleset_add (ruleset, child, _gtk_css_value_ref (sub), scanner->section);
+ }
+
+ _gtk_css_value_unref (value);
+ }
+ else if (GTK_IS_CSS_STYLE_PROPERTY (property))
+ {
+ gtk_css_ruleset_add (ruleset, GTK_CSS_STYLE_PROPERTY (property), value, scanner->section);
+ }
+ else
+ {
+ g_assert_not_reached ();
+ _gtk_css_value_unref (value);
+ }
+
+
gtk_css_scanner_pop_section (scanner, GTK_CSS_SECTION_VALUE);
}
else if (name[0] == '-')
value_str = _gtk_css_parser_read_value (scanner->parser);
if (value_str)
{
- PropertyValue *val;
+ WidgetPropertyValue *val;
- val = property_value_new (scanner->section);
- g_value_init (&val->value, G_TYPE_STRING);
- g_value_take_string (&val->value, value_str);
+ val = widget_property_value_new (name, scanner->section);
+ val->value = value_str;
gtk_css_ruleset_add_style (ruleset, name, val);
}
if (compare != 0)
return compare;
- /* compare pointers in array to ensure a stable sort */
- if (a_ < b_)
- return -1;
-
- if (a_ > b_)
- return 1;
-
return 0;
}
g_free (free_data);
+ _gtk_style_provider_private_changed (GTK_STYLE_PROVIDER_PRIVATE (css_provider));
+
return ret;
}
GFile *file,
GError **error)
{
+ gboolean success;
+
g_return_val_if_fail (GTK_IS_CSS_PROVIDER (css_provider), FALSE);
g_return_val_if_fail (G_IS_FILE (file), FALSE);
gtk_css_provider_reset (css_provider);
- return gtk_css_provider_load_internal (css_provider, NULL, file, NULL, error);
+ success = gtk_css_provider_load_internal (css_provider, NULL, file, NULL, error);
+
+ _gtk_style_provider_private_changed (GTK_STYLE_PROVIDER_PRIVATE (css_provider));
+
+ return success;
}
/**
return result;
}
+static gboolean
+_gtk_css_provider_load_from_resource (GtkCssProvider *css_provider,
+ const gchar *resource_path)
+{
+ GFile *file;
+ char *uri, *escaped;
+ gboolean result;
+
+ g_return_val_if_fail (GTK_IS_CSS_PROVIDER (css_provider), FALSE);
+ g_return_val_if_fail (resource_path != NULL, FALSE);
+
+ escaped = g_uri_escape_string (resource_path,
+ G_URI_RESERVED_CHARS_ALLOWED_IN_PATH, FALSE);
+ uri = g_strconcat ("resource://", escaped, NULL);
+ g_free (escaped);
+
+ file = g_file_new_for_uri (uri);
+ g_free (uri);
+
+ result = gtk_css_provider_load_from_file (css_provider, file, NULL);
+
+ g_object_unref (file);
+
+ return result;
+}
+
/**
* gtk_css_provider_get_default:
*
if (G_UNLIKELY (!provider))
{
- const gchar *str =
- "@define-color fg_color #000; \n"
- "@define-color bg_color #dcdad5; \n"
- "@define-color text_color #000; \n"
- "@define-color base_color #fff; \n"
- "@define-color selected_bg_color #4b6983; \n"
- "@define-color selected_fg_color #fff; \n"
- "@define-color tooltip_bg_color #eee1b3; \n"
- "@define-color tooltip_fg_color #000; \n"
- "@define-color placeholder_text_color #808080; \n"
- "\n"
- "@define-color info_fg_color rgb (181, 171, 156);\n"
- "@define-color info_bg_color rgb (252, 252, 189);\n"
- "@define-color warning_fg_color rgb (173, 120, 41);\n"
- "@define-color warning_bg_color rgb (250, 173, 61);\n"
- "@define-color question_fg_color rgb (97, 122, 214);\n"
- "@define-color question_bg_color rgb (138, 173, 212);\n"
- "@define-color error_fg_color rgb (166, 38, 38);\n"
- "@define-color error_bg_color rgb (237, 54, 54);\n"
- "\n"
- "* {\n"
- " background-color: @bg_color;\n"
- " color: @fg_color;\n"
- " border-color: shade (@bg_color, 0.6);\n"
- " padding: 2;\n"
- " border-width: 0;\n"
- "}\n"
- "\n"
- "*:prelight {\n"
- " background-color: shade (@bg_color, 1.05);\n"
- " color: shade (@fg_color, 1.3);\n"
- "}\n"
- "\n"
- "*:selected {\n"
- " background-color: @selected_bg_color;\n"
- " color: @selected_fg_color;\n"
- "}\n"
- "\n"
- ".expander, GtkTreeView.view.expander {\n"
- " color: #fff;\n"
- "}\n"
- "\n"
- ".expander:prelight,\n"
- "GtkTreeView.view.expander:selected:prelight {\n"
- " color: @text_color;\n"
- "}\n"
- "\n"
- ".expander:active {\n"
- " transition: 200ms linear;\n"
- "}\n"
- "\n"
- "*:insensitive {\n"
- " border-color: shade (@bg_color, 0.7);\n"
- " background-color: shade (@bg_color, 0.9);\n"
- " color: shade (@bg_color, 0.7);\n"
- "}\n"
- "\n"
- ".view {\n"
- " border-width: 0;\n"
- " border-radius: 0;\n"
- " background-color: @base_color;\n"
- " color: @text_color;\n"
- "}\n"
- ".view:selected {\n"
- " background-color: shade (@bg_color, 0.9);\n"
- " color: @fg_color;\n"
- "}\n"
- "\n"
- ".view:selected:focused {\n"
- " background-color: @selected_bg_color;\n"
- " color: @selected_fg_color;\n"
- "}\n"
- "\n"
- ".view column:sorted row,\n"
- ".view column:sorted row:prelight {\n"
- " background-color: shade (@bg_color, 0.85);\n"
- "}\n"
- "\n"
- ".view column:sorted row:nth-child(odd),\n"
- ".view column:sorted row:nth-child(odd):prelight {\n"
- " background-color: shade (@bg_color, 0.8);\n"
- "}\n"
- "\n"
- ".view row,\n"
- ".view row:prelight {\n"
- " background-color: @base_color;\n"
- " color: @text_color;\n"
- "}\n"
- "\n"
- ".view row:nth-child(odd),\n"
- ".view row:nth-child(odd):prelight {\n"
- " background-color: shade (@base_color, 0.93); \n"
- "}\n"
- "\n"
- ".view row:selected:focused {\n"
- " background-color: @selected_bg_color;\n"
- "}\n"
- "\n"
- ".view row:selected {\n"
- " background-color: darker (@bg_color);\n"
- " color: @selected_fg_color;\n"
- "}\n"
- "\n"
- ".view.cell.trough,\n"
- ".view.cell.trough:hover,\n"
- ".view.cell.trough:selected,\n"
- ".view.cell.trough:selected:focused {\n"
- " background-color: @bg_color;\n"
- " color: @fg_color;\n"
- "}\n"
- "\n"
- ".view.cell.progressbar,\n"
- ".view.cell.progressbar:hover,\n"
- ".view.cell.progressbar:selected,\n"
- ".view.cell.progressbar:selected:focused {\n"
- " background-color: @selected_bg_color;\n"
- " color: @selected_fg_color;\n"
- "}\n"
- "\n"
- ".rubberband {\n"
- " background-color: alpha (@fg_color, 0.25);\n"
- " border-color: @fg_color;\n"
- " border-style: solid;\n"
- " border-width: 1;\n"
- "}\n"
- "\n"
- ".tooltip,\n"
- ".tooltip * {\n"
- " background-color: @tooltip_bg_color; \n"
- " color: @tooltip_fg_color; \n"
- " border-color: @tooltip_fg_color; \n"
- " border-width: 1;\n"
- " border-style: solid;\n"
- "}\n"
- "\n"
- ".button,\n"
- ".slider {\n"
- " border-style: outset; \n"
- " border-width: 2; \n"
- "}\n"
- "\n"
- ".button:active {\n"
- " background-color: shade (@bg_color, 0.7);\n"
- " border-style: inset; \n"
- "}\n"
- "\n"
- ".button:prelight,\n"
- ".slider:prelight {\n"
- " background-color: @selected_bg_color;\n"
- " color: @selected_fg_color;\n"
- " border-color: shade (@selected_bg_color, 0.7);\n"
- "}\n"
- "\n"
- ".trough {\n"
- " background-color: darker (@bg_color);\n"
- " border-style: inset;\n"
- " border-width: 1;\n"
- " padding: 0;\n"
- "}\n"
- "\n"
- ".entry {\n"
- " border-style: inset;\n"
- " border-width: 2;\n"
- " background-color: @base_color;\n"
- " color: @text_color;\n"
- "}\n"
- "\n"
- ".entry:insensitive {\n"
- " background-color: shade (@base_color, 0.9);\n"
- " color: shade (@base_color, 0.7);\n"
- "}\n"
- ".entry:active {\n"
- " background-color: #c4c2bd;\n"
- " color: #000;\n"
- "}\n"
- "\n"
- ".progressbar,\n"
- ".entry.progressbar, \n"
- ".cell.progressbar {\n"
- " background-color: @selected_bg_color;\n"
- " border-color: shade (@selected_bg_color, 0.7);\n"
- " color: @selected_fg_color;\n"
- " border-style: outset;\n"
- " border-width: 1;\n"
- "}\n"
- "\n"
- "GtkCheckButton:hover,\n"
- "GtkCheckButton:selected,\n"
- "GtkRadioButton:hover,\n"
- "GtkRadioButton:selected {\n"
- " background-color: shade (@bg_color, 1.05);\n"
- "}\n"
- "\n"
- ".check, .radio,"
- ".cell.check, .cell.radio,\n"
- ".cell.check:hover, .cell.radio:hover {\n"
- " border-style: solid;\n"
- " border-width: 1;\n"
- " background-color: @base_color;\n"
- " border-color: @fg_color;\n"
- "}\n"
- "\n"
- ".check:active, .radio:active,\n"
- ".check:hover, .radio:hover {\n"
- " background-color: @base_color;\n"
- " border-color: @fg_color;\n"
- " color: @text_color;\n"
- "}\n"
- "\n"
- ".check:selected, .radio:selected {\n"
- " background-color: darker (@bg_color);\n"
- " color: @selected_fg_color;\n"
- " border-color: @selected_fg_color;\n"
- "}\n"
- "\n"
- ".check:selected:focused, .radio:selected:focused {\n"
- " background-color: @selected_bg_color;\n"
- "}\n"
- "\n"
- ".menuitem.check, .menuitem.radio {\n"
- " color: @fg_color;\n"
- " border-style: none;\n"
- " border-width: 0;\n"
- "}\n"
- "\n"
- ".popup {\n"
- " border-style: outset;\n"
- " border-width: 1;\n"
- "}\n"
- "\n"
- ".viewport {\n"
- " border-style: inset;\n"
- " border-width: 2;\n"
- "}\n"
- "\n"
- ".notebook {\n"
- " border-style: outset;\n"
- " border-width: 1;\n"
- "}\n"
- "\n"
- ".frame {\n"
- " border-style: inset;\n"
- " border-width: 1;\n"
- "}\n"
- "\n"
- "GtkScrolledWindow.frame {\n"
- " padding: 0;\n"
- "}\n"
- "\n"
- ".menu,\n"
- ".menubar,\n"
- ".toolbar {\n"
- " border-style: outset;\n"
- " border-width: 1;\n"
- "}\n"
- "\n"
- ".menu:hover,\n"
- ".menubar:hover,\n"
- ".menuitem:hover,\n"
- ".menuitem.check:hover,\n"
- ".menuitem.radio:hover {\n"
- " background-color: @selected_bg_color;\n"
- " color: @selected_fg_color;\n"
- "}\n"
- "\n"
- "GtkSpinButton.button {\n"
- " border-width: 1;\n"
- "}\n"
- "\n"
- ".scale.slider:hover,\n"
- "GtkSpinButton.button:hover {\n"
- " background-color: shade (@bg_color, 1.05);\n"
- " border-color: shade (@bg_color, 0.8);\n"
- "}\n"
- "\n"
- "GtkSwitch.trough:active {\n"
- " background-color: @selected_bg_color;\n"
- " color: @selected_fg_color;\n"
- "}\n"
- "\n"
- "GtkToggleButton.button:inconsistent {\n"
- " border-style: outset;\n"
- " border-width: 1px;\n"
- " background-color: shade (@bg_color, 0.9);\n"
- " border-color: shade (@bg_color, 0.7);\n"
- "}\n"
- "\n"
- "GtkLabel:selected {\n"
- " background-color: shade (@bg_color, 0.9);\n"
- "}\n"
- "\n"
- "GtkLabel:selected:focused {\n"
- " background-color: @selected_bg_color;\n"
- "}\n"
- "\n"
- ".spinner:active {\n"
- " transition: 750ms linear loop;\n"
- "}\n"
- "\n"
- ".info {\n"
- " background-color: @info_bg_color;\n"
- " color: @info_fg_color;\n"
- "}\n"
- "\n"
- ".warning {\n"
- " background-color: @warning_bg_color;\n"
- " color: @warning_fg_color;\n"
- "}\n"
- "\n"
- ".question {\n"
- " background-color: @question_bg_color;\n"
- " color: @question_fg_color;\n"
- "}\n"
- "\n"
- ".error {\n"
- " background-color: @error_bg_color;\n"
- " color: @error_fg_color;\n"
- "}\n"
- "\n"
- ".highlight {\n"
- " background-color: @selected_bg_color;\n"
- " color: @selected_fg_color;\n"
- "}\n"
- "\n"
- ".light-area-focus {\n"
- " color: #000;\n"
- "}\n"
- "\n"
- ".dark-area-focus {\n"
- " color: #fff;\n"
- "}\n"
- "GtkCalendar.view {\n"
- " border-width: 1;\n"
- " border-style: inset;\n"
- " padding: 1;\n"
- "}\n"
- "\n"
- "GtkCalendar.view:inconsistent {\n"
- " color: darker (@bg_color);\n"
- "}\n"
- "\n"
- "GtkCalendar.header {\n"
- " background-color: @bg_color;\n"
- " border-style: outset;\n"
- " border-width: 2;\n"
- "}\n"
- "\n"
- "GtkCalendar.highlight {\n"
- " border-width: 0;\n"
- "}\n"
- "\n"
- "GtkCalendar.button {\n"
- " background-color: @bg_color;\n"
- "}\n"
- "\n"
- "GtkCalendar.button:hover {\n"
- " background-color: lighter (@bg_color);\n"
- " color: @fg_color;\n"
- "}\n"
- "\n"
- ".menu * {\n"
- " border-width: 0;\n"
- " padding: 2;\n"
- "}\n"
- "\n";
-
provider = gtk_css_provider_new ();
- if (!gtk_css_provider_load_from_data (provider, str, -1, NULL))
- {
- g_error ("Failed to load the internal default CSS.");
- }
}
return provider;
GtkCssProvider *provider;
gchar *key;
- if (G_UNLIKELY (!themes))
- themes = g_hash_table_new (g_str_hash, g_str_equal);
-
if (variant == NULL)
key = (gchar *)name;
else
key = g_strconcat (name, "-", variant, NULL);
+ if (G_UNLIKELY (!themes))
+ themes = g_hash_table_new (g_str_hash, g_str_equal);
+
provider = g_hash_table_lookup (themes, key);
if (!provider)
{
- const gchar *home_dir;
+ gchar *resource_path = NULL;
+
+ if (variant)
+ resource_path = g_strdup_printf ("/org/gtk/libgtk/%s-%s.css", name, variant);
+ else
+ resource_path = g_strdup_printf ("/org/gtk/libgtk/%s.css", name);
+
+ if (g_resources_get_info (resource_path, 0, NULL, NULL, NULL))
+ {
+ provider = gtk_css_provider_new ();
+ if (!_gtk_css_provider_load_from_resource (provider, resource_path))
+ {
+ g_object_unref (provider);
+ provider = NULL;
+ }
+ }
+ g_free (resource_path);
+ }
+
+ if (!provider)
+ {
gchar *subpath, *path = NULL;
if (variant)
else
subpath = g_strdup ("gtk-3.0" G_DIR_SEPARATOR_S "gtk.css");
- /* First look in the users home directory
+ /* First look in the user's config directory
+ */
+ path = g_build_filename (g_get_user_data_dir (), "themes", name, subpath, NULL);
+ if (!g_file_test (path, G_FILE_TEST_EXISTS))
+ {
+ g_free (path);
+ path = NULL;
+ }
+
+ /* Next look in the user's home directory
*/
- home_dir = g_get_home_dir ();
- if (home_dir)
+ if (!path)
{
- path = g_build_filename (home_dir, ".themes", name, subpath, NULL);
+ const gchar *home_dir;
- if (!g_file_test (path, G_FILE_TEST_EXISTS))
+ home_dir = g_get_home_dir ();
+ if (home_dir)
{
- g_free (path);
- path = NULL;
+ path = g_build_filename (home_dir, ".themes", name, subpath, NULL);
+
+ if (!g_file_test (path, G_FILE_TEST_EXISTS))
+ {
+ g_free (path);
+ path = NULL;
+ }
}
}
if (path)
{
+ char *dir, *resource_file;
+ GResource *resource;
+
provider = gtk_css_provider_new ();
+ dir = g_path_get_dirname (path);
+ resource_file = g_build_filename (dir, "gtk.gresource", NULL);
+ resource = g_resource_load (resource_file, NULL);
+ g_free (resource_file);
+
+ if (resource != NULL)
+ g_resources_register (resource);
+
if (!gtk_css_provider_load_from_path (provider, path, NULL))
{
+ if (resource != NULL)
+ {
+ g_resources_unregister (resource);
+ g_resource_unref (resource);
+ }
g_object_unref (provider);
provider = NULL;
}
else
- g_hash_table_insert (themes, g_strdup (key), provider);
+ {
+ /* Only set this after load success, as load_from_path will clear it */
+ provider->priv->resource = resource;
+ g_hash_table_insert (themes, g_strdup (key), provider);
+ }
g_free (path);
+ g_free (dir);
}
}
}
static int
-compare_properties (gconstpointer a, gconstpointer b)
+compare_properties (gconstpointer a, gconstpointer b, gpointer style)
{
- return strcmp (((const GtkStyleProperty *) a)->pspec->name,
- ((const GtkStyleProperty *) b)->pspec->name);
+ const guint *ua = a;
+ const guint *ub = b;
+ PropertyValue *styles = style;
+
+ return strcmp (_gtk_style_property_get_name (GTK_STYLE_PROPERTY (styles[*ua].property)),
+ _gtk_style_property_get_name (GTK_STYLE_PROPERTY (styles[*ub].property)));
+}
+
+static int
+compare_names (gconstpointer a, gconstpointer b)
+{
+ const WidgetPropertyValue *aa = a;
+ const WidgetPropertyValue *bb = b;
+ return strcmp (aa->name, bb->name);
}
static void
gtk_css_ruleset_print (const GtkCssRuleset *ruleset,
GString *str)
{
- GList *keys, *walk;
+ GList *values, *walk;
+ WidgetPropertyValue *widget_value;
+ guint i;
_gtk_css_selector_print (ruleset->selector, str);
g_string_append (str, " {\n");
- if (ruleset->style)
+ if (ruleset->styles)
{
- keys = g_hash_table_get_keys (ruleset->style);
+ guint *sorted = g_new (guint, ruleset->n_styles);
+
+ for (i = 0; i < ruleset->n_styles; i++)
+ sorted[i] = i;
+
/* so the output is identical for identical selector styles */
- keys = g_list_sort (keys, compare_properties);
+ g_qsort_with_data (sorted, ruleset->n_styles, sizeof (guint), compare_properties, ruleset->styles);
- for (walk = keys; walk; walk = walk->next)
+ for (i = 0; i < ruleset->n_styles; i++)
{
- GtkStyleProperty *prop = walk->data;
- const PropertyValue *value = g_hash_table_lookup (ruleset->style, prop);
-
+ PropertyValue *prop = &ruleset->styles[sorted[i]];
g_string_append (str, " ");
- g_string_append (str, prop->pspec->name);
+ g_string_append (str, _gtk_style_property_get_name (GTK_STYLE_PROPERTY (prop->property)));
g_string_append (str, ": ");
- _gtk_style_property_print_value (prop, &value->value, str);
+ _gtk_css_style_property_print_value (prop->property, prop->value, str);
g_string_append (str, ";\n");
}
- g_list_free (keys);
+ g_free (sorted);
}
if (ruleset->widget_style)
{
- keys = g_hash_table_get_keys (ruleset->widget_style);
+ values = NULL;
+ for (widget_value = ruleset->widget_style; widget_value != NULL; widget_value = widget_value->next)
+ values = g_list_prepend (values, widget_value);
+
/* so the output is identical for identical selector styles */
- keys = g_list_sort (keys, (GCompareFunc) strcmp);
+ values = g_list_sort (values, compare_names);
- for (walk = keys; walk; walk = walk->next)
+ for (walk = values; walk; walk = walk->next)
{
- const char *name = walk->data;
- const PropertyValue *value = g_hash_table_lookup (ruleset->widget_style, (gpointer) name);
+ widget_value = walk->data;
g_string_append (str, " ");
- g_string_append (str, name);
+ g_string_append (str, widget_value->name);
g_string_append (str, ": ");
- g_string_append (str, g_value_get_string (&value->value));
+ g_string_append (str, widget_value->value);
g_string_append (str, ";\n");
}
- g_list_free (keys);
+ g_list_free (values);
}
g_string_append (str, "}\n");
* this @provider.
*
* Returns: a new string representing the @provider.
+ *
+ * Since: 3.2
**/
char *
gtk_css_provider_to_string (GtkCssProvider *provider)
for (i = 0; i < priv->rulesets->len; i++)
{
- if (i > 0)
+ if (str->len != 0)
g_string_append (str, "\n");
gtk_css_ruleset_print (&g_array_index (priv->rulesets, GtkCssRuleset, i), str);
}