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cssvalue: Make border styles be their own value

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... and add them via gtkcssenumvalue.[ch] which will be used for all
enums.
This commit is contained in:
Benjamin Otte 2012-03-28 08:19:53 +02:00
parent 58b6d492b8
commit b65d17dda8
7 changed files with 189 additions and 43 deletions
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2
gtk/Makefile.am
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@ -426,6 +426,7 @@ gtk_private_h_sources = \
gtkcssarrayvalueprivate.h \
gtkcsscomputedvaluesprivate.h \
gtkcsscustompropertyprivate.h \
gtkcssenumvalueprivate.h \
gtkcssimagegradientprivate.h \
gtkcssimagelinearprivate.h \
gtkcssimageprivate.h \
@ -628,6 +629,7 @@ gtk_base_c_sources = \
gtkcssarrayvalue.c \
gtkcsscomputedvalues.c \
gtkcsscustomproperty.c \
gtkcssenumvalue.c \
gtkcssimage.c \
gtkcssimagegradient.c \
gtkcssimagelinear.c \

104
gtk/gtkcssenumvalue.c Normal file
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@ -0,0 +1,104 @@
/* GTK - The GIMP Toolkit
* Copyright (C) 2011 Red Hat, Inc.
*
* 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"
#include "gtkcssenumvalueprivate.h"
#include "gtkstylepropertyprivate.h"
/* repeated API */
struct _GtkCssValue {
GTK_CSS_VALUE_BASE
int value;
const char *name;
};
static void
gtk_css_value_enum_free (GtkCssValue *value)
{
g_slice_free (GtkCssValue, value);
}
static gboolean
gtk_css_value_enum_equal (const GtkCssValue *enum1,
const GtkCssValue *enum2)
{
return enum1 == enum2;
}
static void
gtk_css_value_enum_print (const GtkCssValue *value,
GString *string)
{
g_string_append (string, value->name);
}
/* GtkBorderStyle */
static const GtkCssValueClass GTK_CSS_VALUE_BORDER_STYLE = {
gtk_css_value_enum_free,
gtk_css_value_enum_equal,
gtk_css_value_enum_print
};
static GtkCssValue border_style_values[] = {
{ &GTK_CSS_VALUE_BORDER_STYLE, 1, GTK_BORDER_STYLE_NONE, "none" },
{ &GTK_CSS_VALUE_BORDER_STYLE, 1, GTK_BORDER_STYLE_SOLID, "solid" },
{ &GTK_CSS_VALUE_BORDER_STYLE, 1, GTK_BORDER_STYLE_INSET, "inset" },
{ &GTK_CSS_VALUE_BORDER_STYLE, 1, GTK_BORDER_STYLE_OUTSET, "outset" },
{ &GTK_CSS_VALUE_BORDER_STYLE, 1, GTK_BORDER_STYLE_HIDDEN, "hidden" },
{ &GTK_CSS_VALUE_BORDER_STYLE, 1, GTK_BORDER_STYLE_DOTTED, "dotted" },
{ &GTK_CSS_VALUE_BORDER_STYLE, 1, GTK_BORDER_STYLE_DASHED, "dashed" },
{ &GTK_CSS_VALUE_BORDER_STYLE, 1, GTK_BORDER_STYLE_DOUBLE, "double" },
{ &GTK_CSS_VALUE_BORDER_STYLE, 1, GTK_BORDER_STYLE_GROOVE, "groove" },
{ &GTK_CSS_VALUE_BORDER_STYLE, 1, GTK_BORDER_STYLE_RIDGE, "ridge" }
};
GtkCssValue *
_gtk_css_border_style_value_new (GtkBorderStyle border_style)
{
g_return_val_if_fail (border_style < G_N_ELEMENTS (border_style_values), NULL);
return _gtk_css_value_ref (&border_style_values[border_style]);
}
GtkCssValue *
_gtk_css_border_style_value_try_parse (GtkCssParser *parser)
{
guint i;
g_return_val_if_fail (parser != NULL, NULL);
for (i = 0; i < G_N_ELEMENTS (border_style_values); i++)
{
if (_gtk_css_parser_try (parser, border_style_values[i].name, TRUE))
return _gtk_css_value_ref (&border_style_values[i]);
}
return NULL;
}
GtkBorderStyle
_gtk_css_border_style_value_get (const GtkCssValue *value)
{
g_return_val_if_fail (value->class == &GTK_CSS_VALUE_BORDER_STYLE, GTK_BORDER_STYLE_NONE);
return value->value;
}

36
gtk/gtkcssenumvalueprivate.h Normal file
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@ -0,0 +1,36 @@
/*
* Copyright © 2012 Red Hat Inc.
*
* 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 2.1 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/>.
*
* Authors: Alexander Larsson <alexl@gnome.org>
*/
#ifndef __GTK_CSS_ENUM_VALUE_PRIVATE_H__
#define __GTK_CSS_ENUM_VALUE_PRIVATE_H__
#include "gtkenums.h"
#include "gtkcssparserprivate.h"
#include "gtkcssvalueprivate.h"
G_BEGIN_DECLS
GtkCssValue * _gtk_css_border_style_value_new (GtkBorderStyle border_style);
GtkCssValue * _gtk_css_border_style_value_try_parse (GtkCssParser *parser);
GtkBorderStyle _gtk_css_border_style_value_get (const GtkCssValue *value);
G_END_DECLS
#endif /* __GTK_CSS_ENUM_VALUE_PRIVATE_H__ */

25
gtk/gtkcssshorthandpropertyimpl.c
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@ -24,6 +24,7 @@
#include <cairo-gobject.h>
#include <math.h>
#include "gtkcssenumvalueprivate.h"
#include "gtkcssimageprivate.h"
#include "gtkcssnumbervalueprivate.h"
#include "gtkcssstylefuncsprivate.h"
@ -236,12 +237,12 @@ parse_border_style (GtkCssShorthandProperty *shorthand,
GtkCssParser *parser,
GFile *base)
{
GtkBorderStyle styles[4];
guint i;
for (i = 0; i < 4; i++)
{
if (!_gtk_css_parser_try_enum (parser, GTK_TYPE_BORDER_STYLE, (int *)&styles[i]))
values[i] = _gtk_css_border_style_value_try_parse (parser);
if (values[i] == NULL)
break;
}
@ -251,13 +252,8 @@ parse_border_style (GtkCssShorthandProperty *shorthand,
return FALSE;
}
for (; i < G_N_ELEMENTS (styles); i++)
styles[i] = styles[(i - 1) >> 1];
for (i = 0; i < G_N_ELEMENTS (styles); i++)
{
values[i] = _gtk_css_value_new_from_enum (GTK_TYPE_BORDER_STYLE, styles[i]);
}
for (; i < 4; i++)
values[i] = _gtk_css_value_ref (values[(i - 1) >> 1]);
return TRUE;
}
@ -317,8 +313,6 @@ parse_border_side (GtkCssShorthandProperty *shorthand,
GtkCssParser *parser,
GFile *base)
{
int style;
do
{
if (values[0] == NULL &&
@ -332,9 +326,9 @@ parse_border_side (GtkCssShorthandProperty *shorthand,
return FALSE;
}
else if (values[1] == NULL &&
_gtk_css_parser_try_enum (parser, GTK_TYPE_BORDER_STYLE, &style))
(values[1] = _gtk_css_border_style_value_try_parse (parser)))
{
values[1] = _gtk_css_value_new_from_enum (GTK_TYPE_BORDER_STYLE, style);
/* Nothing to do */
}
else if (values[2] == NULL)
{
@ -365,8 +359,6 @@ parse_border (GtkCssShorthandProperty *shorthand,
GtkCssParser *parser,
GFile *base)
{
int style;
do
{
if (values[0] == NULL &&
@ -383,9 +375,8 @@ parse_border (GtkCssShorthandProperty *shorthand,
values[3] = _gtk_css_value_ref (values[0]);
}
else if (values[4] == NULL &&
_gtk_css_parser_try_enum (parser, GTK_TYPE_BORDER_STYLE, &style))
(values[4] = _gtk_css_border_style_value_try_parse (parser)))
{
values[4] = _gtk_css_value_new_from_enum (GTK_TYPE_BORDER_STYLE, style);
values[5] = _gtk_css_value_ref (values[4]);
values[6] = _gtk_css_value_ref (values[4]);
values[7] = _gtk_css_value_ref (values[4]);

60
gtk/gtkcssstylepropertyimpl.c
View File

@ -43,6 +43,7 @@
#include "gtkcssimagegradientprivate.h"
#include "gtkcssimageprivate.h"
#include "gtkcssimageprivate.h"
#include "gtkcssenumvalueprivate.h"
#include "gtkcssnumbervalueprivate.h"
#include "gtkcssrgbavalueprivate.h"
#include "gtkcssshadowvalueprivate.h"
@ -348,15 +349,28 @@ parse_border_style (GtkCssStyleProperty *property,
GtkCssParser *parser,
GFile *base)
{
int value;
GtkCssValue *value = _gtk_css_border_style_value_try_parse (parser);
if (value == NULL)
_gtk_css_parser_error (parser, "unknown value for property");
if (!_gtk_css_parser_try_enum (parser, GTK_TYPE_BORDER_STYLE, &value))
{
_gtk_css_parser_error (parser, "unknown value for property");
return NULL;
}
return value;
}
return _gtk_css_value_new_from_enum (GTK_TYPE_BORDER_STYLE, value);
static void
query_border_style (GtkCssStyleProperty *property,
const GtkCssValue *css_value,
GValue *value)
{
g_value_init (value, GTK_TYPE_BORDER_STYLE);
g_value_set_enum (value, _gtk_css_border_style_value_get (css_value));
}
static GtkCssValue *
assign_border_style (GtkCssStyleProperty *property,
const GValue *value)
{
return _gtk_css_border_style_value_new (g_value_get_enum (value));
}
static GtkCssValue *
@ -795,7 +809,7 @@ compute_border_width (GtkCssStyleProperty *property,
*/
style = _gtk_css_style_property_lookup_by_id (_gtk_css_style_property_get_id (property) - 1);
border_style = _gtk_css_value_get_border_style (_gtk_style_context_peek_property (context, _gtk_style_property_get_name (GTK_STYLE_PROPERTY (style))));
border_style = _gtk_css_border_style_value_get (_gtk_style_context_peek_property (context, _gtk_style_property_get_name (GTK_STYLE_PROPERTY (style))));
if (border_style == GTK_BORDER_STYLE_NONE ||
border_style == GTK_BORDER_STYLE_HIDDEN)
@ -1359,10 +1373,10 @@ _gtk_css_style_property_init_properties (void)
parse_border_style,
NULL,
NULL,
query_simple,
assign_simple,
query_border_style,
assign_border_style,
NULL,
_gtk_css_value_new_from_border_style (GTK_BORDER_STYLE_NONE));
_gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
gtk_css_style_property_register ("border-top-width",
G_TYPE_INT,
0,
@ -1379,10 +1393,10 @@ _gtk_css_style_property_init_properties (void)
parse_border_style,
NULL,
NULL,
query_simple,
assign_simple,
query_border_style,
assign_border_style,
NULL,
_gtk_css_value_new_from_border_style (GTK_BORDER_STYLE_NONE));
_gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
gtk_css_style_property_register ("border-left-width",
G_TYPE_INT,
0,
@ -1399,10 +1413,10 @@ _gtk_css_style_property_init_properties (void)
parse_border_style,
NULL,
NULL,
query_simple,
assign_simple,
query_border_style,
assign_border_style,
NULL,
_gtk_css_value_new_from_border_style (GTK_BORDER_STYLE_NONE));
_gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
gtk_css_style_property_register ("border-bottom-width",
G_TYPE_INT,
0,
@ -1419,10 +1433,10 @@ _gtk_css_style_property_init_properties (void)
parse_border_style,
NULL,
NULL,
query_simple,
assign_simple,
query_border_style,
assign_border_style,
NULL,
_gtk_css_value_new_from_border_style (GTK_BORDER_STYLE_NONE));
_gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
gtk_css_style_property_register ("border-right-width",
G_TYPE_INT,
0,
@ -1481,10 +1495,10 @@ _gtk_css_style_property_init_properties (void)
parse_border_style,
NULL,
NULL,
query_simple,
assign_simple,
query_border_style,
assign_border_style,
NULL,
_gtk_css_value_new_from_border_style (GTK_BORDER_STYLE_NONE));
_gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
gtk_css_style_property_register ("outline-width",
G_TYPE_INT,
0,

2
gtk/gtkcssvalueprivate.h
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@ -91,7 +91,6 @@ GtkCssValue *_gtk_css_value_new_from_background_size (const GtkCssBackgroundSiz
GtkCssValue *_gtk_css_value_new_from_background_position (const GtkCssBackgroundPosition *v);
GtkCssValue *_gtk_css_value_new_from_border_corner_radius (const GtkCssBorderCornerRadius *v);
GtkCssValue *_gtk_css_value_new_from_border_image_repeat (const GtkCssBorderImageRepeat *v);
GtkCssValue *_gtk_css_value_new_from_border_style (GtkBorderStyle style);
void _gtk_css_value_init_gvalue (const GtkCssValue *value,
GValue *g_value);
@ -105,7 +104,6 @@ gpointer _gtk_css_value_get_boxed (const
const char ** _gtk_css_value_get_strv (const GtkCssValue *value);
GtkSymbolicColor *_gtk_css_value_get_symbolic_color (const GtkCssValue *value);
GtkCssImage *_gtk_css_value_get_image (const GtkCssValue *value);
GtkBorderStyle _gtk_css_value_get_border_style (const GtkCssValue *value);
const GtkCssBackgroundSize *_gtk_css_value_get_background_size (const GtkCssValue *value);
const GtkCssBackgroundPosition *_gtk_css_value_get_background_position (const GtkCssValue *value);
const GtkCssBorderCornerRadius *_gtk_css_value_get_border_corner_radius (const GtkCssValue *value);

3
gtk/gtkthemingengine.c
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@ -28,6 +28,7 @@
#include "gtkmodulesprivate.h"
#include "gtkborderimageprivate.h"
#include "gtkpango.h"
#include "gtkcssenumvalueprivate.h"
#include "gtkcssrgbavalueprivate.h"
#include "gtkcssshadowvalueprivate.h"
#include "gtkcsstypesprivate.h"
@ -1821,7 +1822,7 @@ render_frame_internal (GtkThemingEngine *engine,
render_border (cr, &border_box, &border, hidden_side, colors, border_style);
}
border_style[0] = _gtk_css_value_get_border_style (_gtk_theming_engine_peek_property (engine, "outline-style"));
border_style[0] = _gtk_css_border_style_value_get (_gtk_theming_engine_peek_property (engine, "outline-style"));
if (border_style[0] != GTK_BORDER_STYLE_NONE)
{
int offset;