forked from AuroraMiddleware/gtk
83fb7a649f
This is just lots of renaming. The interface remains private, so the public API does not change, apart from removing the definition of the Interface object to avoid subclassing.
101 lines
2.8 KiB
C
101 lines
2.8 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 2011 Red Hat, Inc.
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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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#include "config.h"
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#include "gtkcssinheritvalueprivate.h"
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#include "gtkcssinitialvalueprivate.h"
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#include "gtkstylecontextprivate.h"
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struct _GtkCssValue {
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GTK_CSS_VALUE_BASE
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};
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static void
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gtk_css_value_inherit_free (GtkCssValue *value)
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{
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/* Can only happen if the unique value gets unreffed too often */
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g_assert_not_reached ();
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}
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static GtkCssValue *
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gtk_css_value_inherit_compute (GtkCssValue *value,
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guint property_id,
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GtkStyleProvider *provider,
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GtkCssStyle *style,
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GtkCssStyle *parent_style)
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{
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if (parent_style)
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{
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return _gtk_css_value_ref (gtk_css_style_get_value (parent_style, property_id));
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}
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else
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{
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return _gtk_css_value_compute (_gtk_css_initial_value_get (),
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property_id,
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provider,
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style,
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parent_style);
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}
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}
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static gboolean
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gtk_css_value_inherit_equal (const GtkCssValue *value1,
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const GtkCssValue *value2)
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{
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return TRUE;
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}
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static GtkCssValue *
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gtk_css_value_inherit_transition (GtkCssValue *start,
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GtkCssValue *end,
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guint property_id,
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double progress)
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{
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return NULL;
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}
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static void
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gtk_css_value_inherit_print (const GtkCssValue *value,
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GString *string)
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{
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g_string_append (string, "inherit");
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}
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static const GtkCssValueClass GTK_CSS_VALUE_INHERIT = {
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gtk_css_value_inherit_free,
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gtk_css_value_inherit_compute,
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gtk_css_value_inherit_equal,
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gtk_css_value_inherit_transition,
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gtk_css_value_inherit_print
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};
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static GtkCssValue inherit = { >K_CSS_VALUE_INHERIT, 1 };
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GtkCssValue *
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_gtk_css_inherit_value_new (void)
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{
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return _gtk_css_value_ref (&inherit);
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}
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GtkCssValue *
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_gtk_css_inherit_value_get (void)
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{
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return &inherit;
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}
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