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cssstyleproperty: Add transition properties

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This commit is contained in:
Benjamin Otte 2012-04-01 06:22:20 +02:00
parent 7511109103
commit 41ce29767c
2 changed files with 139 additions and 0 deletions
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135
gtk/gtkcssstylepropertyimpl.c
View File

@ -41,6 +41,7 @@
#include "gtkanimationdescription.h"
#include "gtkbindings.h"
#include "gtkcssarrayvalueprivate.h"
#include "gtkcsseasevalueprivate.h"
#include "gtkcssimagegradientprivate.h"
#include "gtkcssimageprivate.h"
#include "gtkcssimagevalueprivate.h"
@ -728,6 +729,91 @@ border_image_width_parse (GtkCssStyleProperty *property,
return result;
}
static GtkCssValue *
transition_property_parse (GtkCssStyleProperty *property,
GtkCssParser *parser,
GFile *base)
{
GPtrArray *names;
GtkCssValue *result, *value;
if (_gtk_css_parser_try (parser, "none", TRUE))
return _gtk_css_array_value_new (NULL, 0);
names = g_ptr_array_new ();
do {
value = _gtk_css_ident_value_try_parse (parser);
if (value == NULL)
{
_gtk_css_parser_error (parser, "Expected an identifier");
g_ptr_array_free (names, TRUE);
return NULL;
}
g_ptr_array_add (names, value);
} while (_gtk_css_parser_try (parser, ",", TRUE));
result = _gtk_css_array_value_new ((GtkCssValue **) names->pdata, names->len);
g_ptr_array_free (names, TRUE);
return result;
}
static GtkCssValue *
transition_time_parse (GtkCssStyleProperty *property,
GtkCssParser *parser,
GFile *base)
{
GPtrArray *times;
GtkCssValue *result, *next;
times = g_ptr_array_new ();
do {
next = _gtk_css_number_value_parse (parser, GTK_CSS_PARSE_TIME);
if (next == NULL)
{
g_ptr_array_free (times, TRUE);
return NULL;
}
g_ptr_array_add (times, next);
} while (_gtk_css_parser_try (parser, ",", TRUE));
result = _gtk_css_array_value_new ((GtkCssValue **) times->pdata, times->len);
g_ptr_array_free (times, TRUE);
return result;
}
static GtkCssValue *
transition_timing_function_parse (GtkCssStyleProperty *property,
GtkCssParser *parser,
GFile *base)
{
GPtrArray *funcs;
GtkCssValue *result, *next;
funcs = g_ptr_array_new ();
do {
next = _gtk_css_ease_value_parse (parser);
if (next == NULL)
{
g_ptr_array_free (funcs, TRUE);
return NULL;
}
g_ptr_array_add (funcs, next);
} while (_gtk_css_parser_try (parser, ",", TRUE));
result = _gtk_css_array_value_new ((GtkCssValue **) funcs->pdata, funcs->len);
g_ptr_array_free (funcs, TRUE);
return result;
}
static GtkCssValue *
engine_parse (GtkCssStyleProperty *property,
GtkCssParser *parser,
@ -1763,6 +1849,55 @@ _gtk_css_style_property_init_properties (void)
assign_simple,
NULL,
_gtk_css_value_new_from_boxed (GTK_TYPE_BORDER, NULL));
value = _gtk_css_ident_value_new ("all");
gtk_css_style_property_register ("transition-property",
GTK_CSS_PROPERTY_TRANSITION_PROPERTY,
G_TYPE_NONE,
0,
transition_property_parse,
NULL,
NULL,
NULL,
NULL,
NULL,
_gtk_css_array_value_new (&value, 1));
value = _gtk_css_number_value_new (0, GTK_CSS_S);
gtk_css_style_property_register ("transition-duration",
GTK_CSS_PROPERTY_TRANSITION_DURATION,
G_TYPE_NONE,
0,
transition_time_parse,
NULL,
NULL,
NULL,
NULL,
NULL,
_gtk_css_array_value_new (&value, 1));
value = _gtk_css_ease_value_new_cubic_bezier (0.25, 0.1, 0.25, 1.0);
gtk_css_style_property_register ("transition-timing-function",
GTK_CSS_PROPERTY_TRANSITION_TIMING_FUNCTION,
G_TYPE_NONE,
0,
transition_timing_function_parse,
NULL,
NULL,
NULL,
NULL,
NULL,
_gtk_css_array_value_new (&value, 1));
gtk_css_style_property_register ("transition-delay",
GTK_CSS_PROPERTY_TRANSITION_DELAY,
G_TYPE_NONE,
0,
transition_time_parse,
NULL,
NULL,
NULL,
NULL,
NULL,
_gtk_css_array_value_new (&value, 1));
gtk_css_style_property_register ("engine",
GTK_CSS_PROPERTY_ENGINE,
GTK_TYPE_THEMING_ENGINE,

4
gtk/gtkcsstypesprivate.h
View File

@ -103,6 +103,10 @@ enum { /*< skip >*/
GTK_CSS_PROPERTY_BORDER_IMAGE_REPEAT,
GTK_CSS_PROPERTY_BORDER_IMAGE_SLICE,
GTK_CSS_PROPERTY_BORDER_IMAGE_WIDTH,
GTK_CSS_PROPERTY_TRANSITION_PROPERTY,
GTK_CSS_PROPERTY_TRANSITION_DURATION,
GTK_CSS_PROPERTY_TRANSITION_TIMING_FUNCTION,
GTK_CSS_PROPERTY_TRANSITION_DELAY,
GTK_CSS_PROPERTY_ENGINE,
GTK_CSS_PROPERTY_TRANSITION,
GTK_CSS_PROPERTY_GTK_KEY_BINDINGS,