+++ /dev/null
-/* GTK - The GIMP Toolkit
- * Copyright (C) 2010 Carlos Garnacho <carlosg@gnome.org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * 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, see <http://www.gnu.org/licenses/>.
- */
-
-#include "config.h"
-
-#define GDK_DISABLE_DEPRECATION_WARNINGS
-
-#include "gtkcsscolorvalueprivate.h"
-#include "gtkcssrgbavalueprivate.h"
-#include "gtkcssstylepropertyprivate.h"
-#include "gtkhslaprivate.h"
-#include "gtkstylepropertyprivate.h"
-#include "gtksymboliccolorprivate.h"
-#include "gtkintl.h"
-#include "gtkwin32themeprivate.h"
-
-/**
- * SECTION:gtksymboliccolor
- * @Short_description: Symbolic colors
- * @Title: GtkSymbolicColor
- *
- * GtkSymbolicColor is a boxed type that represents a symbolic color.
- * It is the result of parsing a
- * [color expression][gtkcssprovider-symbolic-colors].
- * To obtain the color represented by a GtkSymbolicColor, it has to
- * be resolved with gtk_symbolic_color_resolve(), which replaces all
- * symbolic color references by the colors they refer to (in a given
- * context) and evaluates mix, shade and other expressions, resulting
- * in a #GdkRGBA value.
- *
- * It is not normally necessary to deal directly with #GtkSymbolicColors,
- * since they are mostly used behind the scenes by #GtkStyleContext and
- * #GtkCssProvider.
- *
- * #GtkSymbolicColor is deprecated. Symbolic colors are considered an
- * implementation detail of GTK+.
- */
-
-G_DEFINE_BOXED_TYPE (GtkSymbolicColor, gtk_symbolic_color,
- gtk_symbolic_color_ref, gtk_symbolic_color_unref)
-
-struct _GtkSymbolicColor
-{
- GtkCssValue *value;
- gint ref_count;
-};
-
-static GtkSymbolicColor *
-gtk_symbolic_color_new (GtkCssValue *value)
-{
- GtkSymbolicColor *symbolic;
-
- symbolic = g_slice_new0 (GtkSymbolicColor);
- symbolic->value = value;
- symbolic->ref_count = 1;
-
- return symbolic;
-}
-
-/**
- * gtk_symbolic_color_new_literal:
- * @color: a #GdkRGBA
- *
- * Creates a symbolic color pointing to a literal color.
- *
- * Returns: a newly created #GtkSymbolicColor
- *
- * Since: 3.0
- *
- * Deprecated: 3.8: #GtkSymbolicColor is deprecated.
- **/
-GtkSymbolicColor *
-gtk_symbolic_color_new_literal (const GdkRGBA *color)
-{
- g_return_val_if_fail (color != NULL, NULL);
-
- return gtk_symbolic_color_new (_gtk_css_color_value_new_literal (color));
-}
-
-/**
- * gtk_symbolic_color_new_name:
- * @name: color name
- *
- * Creates a symbolic color pointing to an unresolved named
- * color. See gtk_style_context_lookup_color() and
- * gtk_style_properties_lookup_color().
- *
- * Returns: a newly created #GtkSymbolicColor
- *
- * Since: 3.0
- *
- * Deprecated: 3.8: #GtkSymbolicColor is deprecated.
- **/
-GtkSymbolicColor *
-gtk_symbolic_color_new_name (const gchar *name)
-{
- g_return_val_if_fail (name != NULL, NULL);
-
- return gtk_symbolic_color_new (_gtk_css_color_value_new_name (name));
-}
-
-/**
- * gtk_symbolic_color_new_shade: (constructor)
- * @color: another #GtkSymbolicColor
- * @factor: shading factor to apply to @color
- *
- * Creates a symbolic color defined as a shade of
- * another color. A factor > 1.0 would resolve to
- * a brighter color, while < 1.0 would resolve to
- * a darker color.
- *
- * Returns: A newly created #GtkSymbolicColor
- *
- * Since: 3.0
- *
- * Deprecated: 3.8: #GtkSymbolicColor is deprecated.
- **/
-GtkSymbolicColor *
-gtk_symbolic_color_new_shade (GtkSymbolicColor *color,
- gdouble factor)
-{
- g_return_val_if_fail (color != NULL, NULL);
-
- return gtk_symbolic_color_new (_gtk_css_color_value_new_shade (color->value,
- factor));
-}
-
-/**
- * gtk_symbolic_color_new_alpha: (constructor)
- * @color: another #GtkSymbolicColor
- * @factor: factor to apply to @color alpha
- *
- * Creates a symbolic color by modifying the relative alpha
- * value of @color. A factor < 1.0 would resolve to a more
- * transparent color, while > 1.0 would resolve to a more
- * opaque color.
- *
- * Returns: A newly created #GtkSymbolicColor
- *
- * Since: 3.0
- *
- * Deprecated: 3.8: #GtkSymbolicColor is deprecated.
- **/
-GtkSymbolicColor *
-gtk_symbolic_color_new_alpha (GtkSymbolicColor *color,
- gdouble factor)
-{
- g_return_val_if_fail (color != NULL, NULL);
-
- return gtk_symbolic_color_new (_gtk_css_color_value_new_alpha (color->value,
- factor));
-}
-
-/**
- * gtk_symbolic_color_new_mix: (constructor)
- * @color1: color to mix
- * @color2: another color to mix
- * @factor: mix factor
- *
- * Creates a symbolic color defined as a mix of another
- * two colors. a mix factor of 0 would resolve to @color1,
- * while a factor of 1 would resolve to @color2.
- *
- * Returns: A newly created #GtkSymbolicColor
- *
- * Since: 3.0
- *
- * Deprecated: 3.8: #GtkSymbolicColor is deprecated.
- **/
-GtkSymbolicColor *
-gtk_symbolic_color_new_mix (GtkSymbolicColor *color1,
- GtkSymbolicColor *color2,
- gdouble factor)
-{
- g_return_val_if_fail (color1 != NULL, NULL);
- g_return_val_if_fail (color1 != NULL, NULL);
-
- return gtk_symbolic_color_new (_gtk_css_color_value_new_mix (color1->value,
- color2->value,
- factor));
-}
-
-/**
- * gtk_symbolic_color_new_win32: (constructor)
- * @theme_class: The theme class to pull color from
- * @id: The color id
- *
- * Creates a symbolic color based on the current win32
- * theme.
- *
- * Note that while this call is available on all platforms
- * the actual value returned is not reliable on non-win32
- * platforms.
- *
- * Returns: A newly created #GtkSymbolicColor
- *
- * Since: 3.4
- *
- * Deprecated: 3.8: #GtkSymbolicColor is deprecated.
- */
-GtkSymbolicColor *
-gtk_symbolic_color_new_win32 (const gchar *theme_class,
- gint id)
-{
- g_return_val_if_fail (theme_class != NULL, NULL);
-
- return gtk_symbolic_color_new (_gtk_css_color_value_new_win32 (theme_class, id));
-}
-
-/**
- * gtk_symbolic_color_ref:
- * @color: a #GtkSymbolicColor
- *
- * Increases the reference count of @color
- *
- * Returns: the same @color
- *
- * Since: 3.0
- *
- * Deprecated: 3.8: #GtkSymbolicColor is deprecated.
- **/
-GtkSymbolicColor *
-gtk_symbolic_color_ref (GtkSymbolicColor *color)
-{
- g_return_val_if_fail (color != NULL, NULL);
-
- color->ref_count++;
-
- return color;
-}
-
-/**
- * gtk_symbolic_color_unref:
- * @color: a #GtkSymbolicColor
- *
- * Decreases the reference count of @color, freeing its memory if the
- * reference count reaches 0.
- *
- * Since: 3.0
- *
- * Deprecated: 3.8: #GtkSymbolicColor is deprecated.
- **/
-void
-gtk_symbolic_color_unref (GtkSymbolicColor *color)
-{
- g_return_if_fail (color != NULL);
-
- if (--color->ref_count)
- return;
-
- _gtk_css_value_unref (color->value);
-
- g_slice_free (GtkSymbolicColor, color);
-}
-
-/**
- * gtk_symbolic_color_resolve:
- * @color: a #GtkSymbolicColor
- * @resolved_color: (out): return location for the resolved color
- *
- * If @color is resolvable, @resolved_color will be filled in
- * with the resolved color, and %TRUE will be returned.
- *
- * Returns: %TRUE if the color has been resolved
- *
- * Since: 3.0
- *
- * Deprecated: 3.8: #GtkSymbolicColor is deprecated.
- **/
-gboolean
-gtk_symbolic_color_resolve (GtkSymbolicColor *color,
- GdkRGBA *resolved_color)
-{
- GdkRGBA pink = { 1.0, 0.5, 0.5, 1.0 };
- GtkCssValue *v, *current;
-
- g_return_val_if_fail (color != NULL, FALSE);
- g_return_val_if_fail (resolved_color != NULL, FALSE);
-
- current = _gtk_css_rgba_value_new_from_rgba (&pink);
- v = _gtk_css_color_value_resolve (color->value,
- NULL,
- current,
- NULL);
- _gtk_css_value_unref (current);
- if (v == NULL)
- return FALSE;
-
- *resolved_color = *_gtk_css_rgba_value_get_rgba (v);
- _gtk_css_value_unref (v);
- return TRUE;
-}
-
-/**
- * gtk_symbolic_color_to_string:
- * @color: color to convert to a string
- *
- * Converts the given @color to a string representation. This is useful
- * both for debugging and for serialization of strings. The format of
- * the string may change between different versions of GTK, but it is
- * guaranteed that the GTK css parser is able to read the string and
- * create the same symbolic color from it.
- *
- * Returns: a new string representing @color
- *
- * Deprecated: 3.8: #GtkSymbolicColor is deprecated.
- **/
-char *
-gtk_symbolic_color_to_string (GtkSymbolicColor *color)
-{
- g_return_val_if_fail (color != NULL, NULL);
-
- return _gtk_css_value_to_string (color->value);
-}
-
-GtkSymbolicColor *
-_gtk_css_symbolic_value_new (GtkCssParser *parser)
-{
- GtkCssValue *value;
-
- value = _gtk_css_color_value_parse (parser);
- if (value == NULL)
- return NULL;
-
- return gtk_symbolic_color_new (value);
-}
-
-GtkCssValue *
-_gtk_symbolic_color_get_css_value (GtkSymbolicColor *symbolic)
-{
- return symbolic->value;
-}
-
+++ /dev/null
-/* GTK - The GIMP Toolkit
- * Copyright (C) 2010 Carlos Garnacho <carlosg@gnome.org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * 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, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __GTK_SYMBOLIC_COLOR_H__
-#define __GTK_SYMBOLIC_COLOR_H__
-
-#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
-#error "Only <gtk/gtk.h> can be included directly."
-#endif
-
-#include <gdk/gdk.h>
-
-G_BEGIN_DECLS
-
-typedef struct _GtkSymbolicColor GtkSymbolicColor;
-
-#define GTK_TYPE_SYMBOLIC_COLOR (gtk_symbolic_color_get_type ())
-
-GDK_DEPRECATED_IN_3_8
-GType gtk_symbolic_color_get_type (void) G_GNUC_CONST;
-
-GDK_DEPRECATED_IN_3_8
-GtkSymbolicColor * gtk_symbolic_color_new_literal (const GdkRGBA *color);
-GDK_DEPRECATED_IN_3_8
-GtkSymbolicColor * gtk_symbolic_color_new_name (const gchar *name);
-GDK_DEPRECATED_IN_3_8
-GtkSymbolicColor * gtk_symbolic_color_new_shade (GtkSymbolicColor *color,
- gdouble factor);
-GDK_DEPRECATED_IN_3_8
-GtkSymbolicColor * gtk_symbolic_color_new_alpha (GtkSymbolicColor *color,
- gdouble factor);
-GDK_DEPRECATED_IN_3_8
-GtkSymbolicColor * gtk_symbolic_color_new_mix (GtkSymbolicColor *color1,
- GtkSymbolicColor *color2,
- gdouble factor);
-GDK_DEPRECATED_IN_3_8
-GtkSymbolicColor * gtk_symbolic_color_new_win32 (const gchar *theme_class,
- gint id);
-
-GDK_DEPRECATED_IN_3_8
-GtkSymbolicColor * gtk_symbolic_color_ref (GtkSymbolicColor *color);
-GDK_DEPRECATED_IN_3_8
-void gtk_symbolic_color_unref (GtkSymbolicColor *color);
-
-GDK_DEPRECATED_IN_3_8
-char * gtk_symbolic_color_to_string (GtkSymbolicColor *color);
-
-GDK_DEPRECATED_IN_3_8
-gboolean gtk_symbolic_color_resolve (GtkSymbolicColor *color,
- GdkRGBA *resolved_color);
-
-G_END_DECLS
-
-#endif /* __GTK_SYMBOLIC_COLOR_H__ */
#include "gtktypebuiltins.h"
#include "gtkcsswin32sizevalueprivate.h"
-#include "deprecated/gtksymboliccolorprivate.h"
/* this is in case round() is not provided by the compiler,
* such as in the case of C89 compilers, like MSVC
g_type_class_unref (enum_class);
}
-static gboolean
-rgba_value_parse (GtkCssParser *parser,
- GValue *value)
-{
- GtkSymbolicColor *symbolic;
- GdkRGBA rgba;
-
- G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
-
- symbolic = _gtk_css_symbolic_value_new (parser);
- if (symbolic == NULL)
- return FALSE;
-
- if (gtk_symbolic_color_resolve (symbolic, &rgba))
- {
- g_value_set_boxed (value, &rgba);
- gtk_symbolic_color_unref (symbolic);
- }
- else
- {
- g_value_unset (value);
- g_value_init (value, GTK_TYPE_SYMBOLIC_COLOR);
- g_value_take_boxed (value, symbolic);
- }
-
- G_GNUC_END_IGNORE_DEPRECATIONS;
-
- return TRUE;
-}
-
-static void
-rgba_value_print (const GValue *value,
- GString *string)
-{
- const GdkRGBA *rgba = g_value_get_boxed (value);
-
- if (rgba == NULL)
- g_string_append (string, "none");
- else
- {
- char *s = gdk_rgba_to_string (rgba);
- g_string_append (string, s);
- g_free (s);
- }
-}
-
-static gboolean
-symbolic_color_value_parse (GtkCssParser *parser,
- GValue *value)
-{
- GtkSymbolicColor *symbolic;
-
- symbolic = _gtk_css_symbolic_value_new (parser);
- if (symbolic == NULL)
- return FALSE;
-
- g_value_take_boxed (value, symbolic);
- return TRUE;
-}
-
-static void
-symbolic_color_value_print (const GValue *value,
- GString *string)
-{
- GtkSymbolicColor *symbolic = g_value_get_boxed (value);
-
- G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
-
- if (symbolic == NULL)
- g_string_append (string, "none");
- else
- {
- char *s = gtk_symbolic_color_to_string (symbolic);
- g_string_append (string, s);
- g_free (s);
- }
-
- G_GNUC_END_IGNORE_DEPRECATIONS;
-}
-
static gboolean
font_description_value_parse (GtkCssParser *parser,
GValue *value)
parse_funcs = g_hash_table_new (NULL, NULL);
print_funcs = g_hash_table_new (NULL, NULL);
- register_conversion_function (GDK_TYPE_RGBA,
- rgba_value_parse,
- rgba_value_print);
-
- G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
-
- register_conversion_function (GTK_TYPE_SYMBOLIC_COLOR,
- symbolic_color_value_parse,
- symbolic_color_value_print);
-
- G_GNUC_END_IGNORE_DEPRECATIONS;
-
register_conversion_function (PANGO_TYPE_FONT_DESCRIPTION,
font_description_value_parse,
font_description_value_print);
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