forked from AuroraMiddleware/gtk
c7dca199ae
Instead of a foreach() function, introduce an iterator, so that the caller can drive the iteration. This allows doing stuff inbetween callbacks and avoids closures when more than one data object should be passed. As a side effect I even get a small, but noticeable performance improvement in the 2-10% range depending on benchmark, I guess that's because there's no function pointer passing going on anymore.
68 lines
3.2 KiB
C
68 lines
3.2 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 2011 Benjamin Otte <otte@gnome.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GTK_CSS_SELECTOR_PRIVATE_H__
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#define __GTK_CSS_SELECTOR_PRIVATE_H__
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#include "gtk/gtkcountingbloomfilterprivate.h"
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#include "gtk/gtkcsstypesprivate.h"
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#include "gtk/gtkcssparserprivate.h"
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G_BEGIN_DECLS
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typedef union _GtkCssSelector GtkCssSelector;
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typedef struct _GtkCssSelectorTree GtkCssSelectorTree;
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typedef struct _GtkCssSelectorTreeBuilder GtkCssSelectorTreeBuilder;
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GtkCssSelector * _gtk_css_selector_parse (GtkCssParser *parser);
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void _gtk_css_selector_free (GtkCssSelector *selector);
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char * _gtk_css_selector_to_string (const GtkCssSelector *selector);
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void _gtk_css_selector_print (const GtkCssSelector *selector,
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GString *str);
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gboolean gtk_css_selector_matches (const GtkCssSelector *selector,
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GtkCssNode *node);
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GtkCssChange _gtk_css_selector_get_change (const GtkCssSelector *selector);
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int _gtk_css_selector_compare (const GtkCssSelector *a,
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const GtkCssSelector *b);
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void _gtk_css_selector_tree_free (GtkCssSelectorTree *tree);
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GPtrArray * _gtk_css_selector_tree_match_all (const GtkCssSelectorTree *tree,
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const GtkCountingBloomFilter *filter,
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GtkCssNode *node);
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GtkCssChange gtk_css_selector_tree_get_change_all (const GtkCssSelectorTree *tree,
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const GtkCountingBloomFilter *filter,
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GtkCssNode *node);
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void _gtk_css_selector_tree_match_print (const GtkCssSelectorTree *tree,
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GString *str);
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gboolean _gtk_css_selector_tree_is_empty (const GtkCssSelectorTree *tree) G_GNUC_CONST;
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GtkCssSelectorTreeBuilder *_gtk_css_selector_tree_builder_new (void);
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void _gtk_css_selector_tree_builder_add (GtkCssSelectorTreeBuilder *builder,
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GtkCssSelector *selectors,
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GtkCssSelectorTree **selector_match,
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gpointer match);
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GtkCssSelectorTree * _gtk_css_selector_tree_builder_build (GtkCssSelectorTreeBuilder *builder);
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void _gtk_css_selector_tree_builder_free (GtkCssSelectorTreeBuilder *builder);
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G_END_DECLS
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#endif /* __GTK_CSS_SELECTOR_PRIVATE_H__ */
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