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Merge branch 'ebassi/for-master' into 'master'

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Ebassi/for master

See merge request GNOME/gtk!2311
This commit is contained in:
Matthias Clasen 2020-07-28 16:30:47 +00:00
commit cc50be971d
11 changed files with 381 additions and 107 deletions
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3
docs/reference/gtk/gtk4-sections.txt
View File

@ -7647,10 +7647,13 @@ GtkAccessibleAutocomplete
GtkAccessibleSort
gtk_accessible_update_state
gtk_accessible_update_state_value
gtk_accessible_reset_state
gtk_accessible_update_property
gtk_accessible_update_property_value
gtk_accessible_reset_property
gtk_accessible_update_relation
gtk_accessible_update_relation_value
gtk_accessible_reset_relation
<SUBSECTION Standard>
GTK_TYPE_ACCESSIBLE

2
gsk/gskrendernodeimpl.c
View File

@ -661,7 +661,7 @@ gsk_border_node_new (const GskRoundedRect *outline,
return node;
}
/** Private */
/* Private */
bool
gsk_border_node_get_uniform (GskRenderNode *self)
{

159
gtk/gtkaccessible.c
View File

@ -28,13 +28,13 @@
* “AT”. Every accessible implementation has:
*
* - a “role”, represented by a value of the #GtkAccessibleRole enumeration
* - a “state”, represented by a set of #GtkAccessibleState,
* - an “attribute”, represented by a set of #GtkAccessibleState,
* #GtkAccessibleProperty and #GtkAccessibleRelation values
*
* The role cannot be changed after instantiating a #GtkAccessible
* implementation.
*
* The state is updated every time a UI element's state changes in a way that
* The attributes are updated every time a UI element's state changes in a way that
* should be reflected by assistive technologies. For instance, if a #GtkWidget
* visibility changes, the %GTK_ACCESSIBLE_STATE_HIDDEN state will also change
* to reflect the #GtkWidget:visible property.
@ -144,12 +144,22 @@ gtk_accessible_update_state (GtkAccessible *self,
while (state != -1)
{
GtkAccessibleValue *value = gtk_accessible_value_collect_for_state (state, &args);
GError *error = NULL;
GtkAccessibleValue *value =
gtk_accessible_value_collect_for_state (state, &error, &args);
if (value == NULL)
if (error != NULL)
{
g_critical ("Unable to collect value for state “%s”: %s",
gtk_accessible_state_get_attribute_name (state),
error->message);
g_error_free (error);
goto out;
}
gtk_at_context_set_accessible_state (context, state, value);
if (value != NULL)
gtk_accessible_value_unref (value);
state = va_arg (args, int);
@ -187,14 +197,47 @@ gtk_accessible_update_state_value (GtkAccessible *self,
if (context == NULL)
return;
GError *error = NULL;
GtkAccessibleValue *real_value =
gtk_accessible_value_collect_for_state_value (state, value);
gtk_accessible_value_collect_for_state_value (state, value, &error);
if (real_value == NULL)
if (error != NULL)
{
g_critical ("Unable to collect the value for state “%s”: %s",
gtk_accessible_state_get_attribute_name (state),
error->message);
g_error_free (error);
return;
}
gtk_at_context_set_accessible_state (context, state, real_value);
if (real_value != NULL)
gtk_accessible_value_unref (real_value);
gtk_at_context_update (context);
}
/**
* gtk_accessible_reset_state:
* @self: a #GtkAccessible
* @state: a #GtkAccessibleState
*
* Resets the accessible @state to its default value.
*/
void
gtk_accessible_reset_state (GtkAccessible *self,
GtkAccessibleState state)
{
GtkATContext *context;
g_return_if_fail (GTK_IS_ACCESSIBLE (self));
context = gtk_accessible_get_at_context (self);
if (context == NULL)
return;
gtk_at_context_set_accessible_state (context, state, NULL);
gtk_at_context_update (context);
}
@ -239,13 +282,22 @@ gtk_accessible_update_property (GtkAccessible *self,
while (property != -1)
{
GtkAccessibleValue *value = gtk_accessible_value_collect_for_property (property, &args);
GError *error = NULL;
GtkAccessibleValue *value =
gtk_accessible_value_collect_for_property (property, &error, &args);
/* gtk_accessible_value_collect_for_property() will warn for us */
if (value == NULL)
if (error != NULL)
{
g_critical ("Unable to collect the value for property “%s”: %s",
gtk_accessible_property_get_attribute_name (property),
error->message);
g_error_free (error);
goto out;
}
gtk_at_context_set_accessible_property (context, property, value);
if (value != NULL)
gtk_accessible_value_unref (value);
property = va_arg (args, int);
@ -283,14 +335,47 @@ gtk_accessible_update_property_value (GtkAccessible *self,
if (context == NULL)
return;
GError *error = NULL;
GtkAccessibleValue *real_value =
gtk_accessible_value_collect_for_property_value (property, value);
gtk_accessible_value_collect_for_property_value (property, value, &error);
if (real_value == NULL)
if (error != NULL)
{
g_critical ("Unable to collect the value for property “%s”: %s",
gtk_accessible_property_get_attribute_name (property),
error->message);
g_error_free (error);
return;
}
gtk_at_context_set_accessible_property (context, property, real_value);
if (real_value != NULL)
gtk_accessible_value_unref (real_value);
gtk_at_context_update (context);
}
/**
* gtk_accessible_reset_property:
* @self: a #GtkAccessible
* @property: a #GtkAccessibleProperty
*
* Resets the accessible @property to its default value.
*/
void
gtk_accessible_reset_property (GtkAccessible *self,
GtkAccessibleProperty property)
{
GtkATContext *context;
g_return_if_fail (GTK_IS_ACCESSIBLE (self));
context = gtk_accessible_get_at_context (self);
if (context == NULL)
return;
gtk_at_context_set_accessible_property (context, property, NULL);
gtk_at_context_update (context);
}
@ -326,13 +411,22 @@ gtk_accessible_update_relation (GtkAccessible *self,
while (relation != -1)
{
GtkAccessibleValue *value = gtk_accessible_value_collect_for_relation (relation, &args);
GError *error = NULL;
GtkAccessibleValue *value =
gtk_accessible_value_collect_for_relation (relation, &error, &args);
/* gtk_accessible_value_collect_for_relation() will warn for us */
if (value == NULL)
if (error != NULL)
{
g_critical ("Unable to collect the value for relation “%s”: %s",
gtk_accessible_relation_get_attribute_name (relation),
error->message);
g_error_free (error);
goto out;
}
gtk_at_context_set_accessible_relation (context, relation, value);
if (value != NULL)
gtk_accessible_value_unref (value);
relation = va_arg (args, int);
@ -370,13 +464,46 @@ gtk_accessible_update_relation_value (GtkAccessible *self,
if (context == NULL)
return;
GError *error = NULL;
GtkAccessibleValue *real_value =
gtk_accessible_value_collect_for_relation_value (relation, value);
gtk_accessible_value_collect_for_relation_value (relation, value, &error);
if (real_value == NULL)
if (error != NULL)
{
g_critical ("Unable to collect the value for relation “%s”: %s",
gtk_accessible_relation_get_attribute_name (relation),
error->message);
g_error_free (error);
return;
}
gtk_at_context_set_accessible_relation (context, relation, real_value);
if (real_value != NULL)
gtk_accessible_value_unref (real_value);
gtk_at_context_update (context);
}
/**
* gtk_accessible_reset_relation:
* @self: a #GtkAccessible
* @relation: a #GtkAccessibleRelation
*
* Resets the accessible @relation to its default value.
*/
void
gtk_accessible_reset_relation (GtkAccessible *self,
GtkAccessibleRelation relation)
{
GtkATContext *context;
g_return_if_fail (GTK_IS_ACCESSIBLE (self));
context = gtk_accessible_get_at_context (self);
if (context == NULL)
return;
gtk_at_context_set_accessible_relation (context, relation, NULL);
gtk_at_context_update (context);
}

10
gtk/gtkaccessible.h
View File

@ -63,4 +63,14 @@ void gtk_accessible_update_relation_value (GtkAccessible
GtkAccessibleRelation relation,
const GValue *value);
GDK_AVAILABLE_IN_ALL
void gtk_accessible_reset_state (GtkAccessible *self,
GtkAccessibleState state);
GDK_AVAILABLE_IN_ALL
void gtk_accessible_reset_property (GtkAccessible *self,
GtkAccessibleProperty property);
GDK_AVAILABLE_IN_ALL
void gtk_accessible_reset_relation (GtkAccessible *self,
GtkAccessibleRelation relation);
G_END_DECLS

176
gtk/gtkaccessiblevalue.c
View File

@ -47,6 +47,9 @@
#include "gtkaccessible.h"
#include "gtkenums.h"
#include <math.h>
#include <float.h>
G_DEFINE_QUARK (gtk-accessible-value-error-quark, gtk_accessible_value_error)
G_DEFINE_BOXED_TYPE (GtkAccessibleValue, gtk_accessible_value,
@ -932,6 +935,7 @@ gtk_accessible_value_get_default_for_state (GtkAccessibleState state)
static GtkAccessibleValue *
gtk_accessible_value_collect_valist (const GtkAccessibleCollect *cstate,
GError **error,
va_list *args)
{
GtkAccessibleValue *res = NULL;
@ -970,7 +974,7 @@ gtk_accessible_value_collect_valist (const GtkAccessibleCollect *cstate,
{
int value = va_arg (*args, int);
if (value == GTK_ACCESSIBLE_VALUE_UNDEFINED)
if (collects_undef && value == GTK_ACCESSIBLE_VALUE_UNDEFINED)
res = gtk_undefined_accessible_value_new ();
else
res = gtk_tristate_accessible_value_new (value);
@ -995,6 +999,14 @@ gtk_accessible_value_collect_valist (const GtkAccessibleCollect *cstate,
res = (* ctor) (value);
}
if (res == NULL)
{
g_set_error (error, GTK_ACCESSIBLE_VALUE_ERROR,
GTK_ACCESSIBLE_VALUE_ERROR_INVALID_TOKEN,
"Invalid value for token attribute: %d",
value);
}
}
break;
@ -1019,6 +1031,14 @@ gtk_accessible_value_collect_valist (const GtkAccessibleCollect *cstate,
double value = va_arg (*args, double);
if (isnan (value) || isinf (value))
{
g_set_error_literal (error, GTK_ACCESSIBLE_VALUE_ERROR,
GTK_ACCESSIBLE_VALUE_ERROR_INVALID_VALUE,
"Invalid numeric value");
return NULL;
}
if (ctor == NULL)
res = gtk_number_accessible_value_new (value);
else
@ -1034,10 +1054,15 @@ gtk_accessible_value_collect_valist (const GtkAccessibleCollect *cstate,
const char *value = va_arg (*args, char*);
if (ctor == NULL)
{
if (value != NULL)
res = gtk_string_accessible_value_new (value);
}
else
{
res = (* ctor) (value);
}
}
break;
case GTK_ACCESSIBLE_COLLECT_REFERENCE:
@ -1047,18 +1072,21 @@ gtk_accessible_value_collect_valist (const GtkAccessibleCollect *cstate,
gpointer value = va_arg (*args, gpointer);
if (value == NULL)
if (value != NULL && !GTK_IS_ACCESSIBLE (value))
{
g_set_error_literal (error, GTK_ACCESSIBLE_VALUE_ERROR,
GTK_ACCESSIBLE_VALUE_ERROR_INVALID_VALUE,
"Reference does not implement GtkAccessible");
return NULL;
}
if (ctor == NULL)
res = gtk_undefined_accessible_value_new ();
else
res = (* ctor) (value);
{
if (value != NULL)
res = gtk_reference_accessible_value_new (value);
}
else
{
if (ctor == NULL)
res = gtk_reference_accessible_value_new (value);
else
res = (* ctor) (value);
}
}
@ -1071,18 +1099,15 @@ gtk_accessible_value_collect_valist (const GtkAccessibleCollect *cstate,
GList *value = va_arg (*args, gpointer);
if (value == NULL)
{
if (ctor == NULL)
res = gtk_undefined_accessible_value_new ();
{
if (value == NULL)
res = NULL;
else
res = (* ctor) (value);
res = gtk_reference_list_accessible_value_new (value);
}
else
{
if (ctor == NULL)
res = gtk_reference_list_accessible_value_new (value);
else
res = (* ctor) (value);
}
}
@ -1091,7 +1116,7 @@ gtk_accessible_value_collect_valist (const GtkAccessibleCollect *cstate,
case GTK_ACCESSIBLE_COLLECT_UNDEFINED:
case GTK_ACCESSIBLE_COLLECT_INVALID:
default:
g_critical ("Unknown type for accessible state “%s”", cstate->name);
g_assert_not_reached ();
break;
}
@ -1100,7 +1125,8 @@ gtk_accessible_value_collect_valist (const GtkAccessibleCollect *cstate,
static GtkAccessibleValue *
gtk_accessible_value_collect_value (const GtkAccessibleCollect *cstate,
const GValue *value_)
const GValue *value_,
GError **error)
{
GtkAccessibleValue *res = NULL;
GtkAccessibleCollectType ctype = cstate->ctype;
@ -1138,7 +1164,7 @@ gtk_accessible_value_collect_value (const GtkAccessibleCollect *cstate,
{
int value = g_value_get_int (value_);
if (value == GTK_ACCESSIBLE_VALUE_UNDEFINED)
if (collects_undef && value == GTK_ACCESSIBLE_VALUE_UNDEFINED)
res = gtk_undefined_accessible_value_new ();
else
res = gtk_tristate_accessible_value_new (value);
@ -1163,6 +1189,14 @@ gtk_accessible_value_collect_value (const GtkAccessibleCollect *cstate,
res = (* ctor) (value);
}
if (res == NULL)
{
g_set_error (error, GTK_ACCESSIBLE_VALUE_ERROR,
GTK_ACCESSIBLE_VALUE_ERROR_INVALID_TOKEN,
"Invalid value for token attribute: %d",
value);
}
}
break;
@ -1187,6 +1221,14 @@ gtk_accessible_value_collect_value (const GtkAccessibleCollect *cstate,
double value = g_value_get_double (value_);
if (isnan (value) || isinf (value))
{
g_set_error_literal (error, GTK_ACCESSIBLE_VALUE_ERROR,
GTK_ACCESSIBLE_VALUE_ERROR_INVALID_VALUE,
"Invalid numeric value");
return NULL;
}
if (ctor == NULL)
res = gtk_number_accessible_value_new (value);
else
@ -1202,10 +1244,15 @@ gtk_accessible_value_collect_value (const GtkAccessibleCollect *cstate,
const char *value = g_value_get_string (value_);
if (ctor == NULL)
{
if (value != NULL)
res = gtk_string_accessible_value_new (value);
}
else
{
res = (* ctor) (value);
}
}
break;
case GTK_ACCESSIBLE_COLLECT_REFERENCE:
@ -1215,11 +1262,24 @@ gtk_accessible_value_collect_value (const GtkAccessibleCollect *cstate,
gpointer value = g_value_get_object (value_);
if (value != NULL && !GTK_IS_ACCESSIBLE (value))
{
g_set_error_literal (error, GTK_ACCESSIBLE_VALUE_ERROR,
GTK_ACCESSIBLE_VALUE_ERROR_INVALID_VALUE,
"Reference does not implement GtkAccessible");
return NULL;
}
if (ctor == NULL)
{
if (value != NULL)
res = gtk_reference_accessible_value_new (value);
}
else
{
res = (* ctor) (value);
}
}
break;
case GTK_ACCESSIBLE_COLLECT_REFERENCE_LIST:
@ -1230,16 +1290,21 @@ gtk_accessible_value_collect_value (const GtkAccessibleCollect *cstate,
GList *value = g_value_get_pointer (value_);
if (ctor == NULL)
{
if (value != NULL)
res = gtk_reference_list_accessible_value_new (value);
}
else
{
res = (* ctor) (value);
}
}
break;
case GTK_ACCESSIBLE_COLLECT_UNDEFINED:
case GTK_ACCESSIBLE_COLLECT_INVALID:
default:
g_critical ("Unknown type for accessible state “%s”", cstate->name);
g_assert_not_reached ();
break;
}
@ -1249,43 +1314,57 @@ gtk_accessible_value_collect_value (const GtkAccessibleCollect *cstate,
/*< private >
* gtk_accessible_value_collect_for_state:
* @state: a #GtkAccessibleState
* @error: return location for a #GError
* @args: a `va_list` reference
*
* Collects and consumes the next item in the @args variadic arguments list,
* and returns a #GtkAccessibleValue for it.
*
* Returns: (transfer full): a #GtkAccessibleValue
* If the collection fails, @error is set and %NULL is returned.
*
* The returned value could be %NULL even on success, in which case the state
* should be reset to its default value by the caller.
*
* Returns: (transfer full) (nullable): a #GtkAccessibleValue
*/
GtkAccessibleValue *
gtk_accessible_value_collect_for_state (GtkAccessibleState state,
GError **error,
va_list *args)
{
const GtkAccessibleCollect *cstate = &collect_states[state];
g_return_val_if_fail (state <= GTK_ACCESSIBLE_STATE_SELECTED, NULL);
return gtk_accessible_value_collect_valist (cstate, args);
return gtk_accessible_value_collect_valist (cstate, error, args);
}
/*< private >
* gtk_accessible_value_collect_for_state_value:
* @state: a #GtkAccessibleState
* @value: a #GValue
* @error: return location for a #GError
*
* Retrieves the value stored inside @value and returns a #GtkAccessibleValue
* for the given @state.
*
* Returns: (transfer full): a #GtkAccessibleValue
* If the collection fails, @error is set and %NULL is returned.
*
* The returned value could be %NULL even on success, in which case the state
* should be reset to its default value by the caller.
*
* Returns: (transfer full) (nullable): a #GtkAccessibleValue
*/
GtkAccessibleValue *
gtk_accessible_value_collect_for_state_value (GtkAccessibleState state,
const GValue *value)
const GValue *value,
GError **error)
{
const GtkAccessibleCollect *cstate = &collect_states[state];
g_return_val_if_fail (state <= GTK_ACCESSIBLE_STATE_SELECTED, NULL);
return gtk_accessible_value_collect_value (cstate, value);
return gtk_accessible_value_collect_value (cstate, value, error);
}
/*< private >
@ -1332,7 +1411,7 @@ gtk_accessible_value_get_default_for_property (GtkAccessibleProperty property)
case GTK_ACCESSIBLE_PROPERTY_PLACEHOLDER:
case GTK_ACCESSIBLE_PROPERTY_ROLE_DESCRIPTION:
case GTK_ACCESSIBLE_PROPERTY_VALUE_TEXT:
return gtk_string_accessible_value_new ("");
return gtk_undefined_accessible_value_new ();
/* Token properties */
case GTK_ACCESSIBLE_PROPERTY_AUTOCOMPLETE:
@ -1355,43 +1434,54 @@ gtk_accessible_value_get_default_for_property (GtkAccessibleProperty property)
/*< private >
* gtk_accessible_value_collect_for_property:
* @property: a #GtkAccessibleProperty
* @error: return location for a #GError
* @args: a `va_list` reference
*
* Collects and consumes the next item in the @args variadic arguments list,
* and returns a #GtkAccessibleValue for it.
*
* Returns: (transfer full): a #GtkAccessibleValue
* If the collection fails, @error is set.
*
* Returns: (transfer full) (nullable): a #GtkAccessibleValue
*/
GtkAccessibleValue *
gtk_accessible_value_collect_for_property (GtkAccessibleProperty property,
GError **error,
va_list *args)
{
const GtkAccessibleCollect *cstate = &collect_props[property];
g_return_val_if_fail (property <= GTK_ACCESSIBLE_PROPERTY_VALUE_TEXT, NULL);
return gtk_accessible_value_collect_valist (cstate, args);
return gtk_accessible_value_collect_valist (cstate, error, args);
}
/*< private >
* gtk_accessible_value_collect_for_property_value:
* @property: a #GtkAccessibleProperty
* @value: a #GValue
* @error: return location for a #GError
*
* Retrieves the value stored inside @value and returns a #GtkAccessibleValue
* for the given @property.
*
* Returns: (transfer full): a #GtkAccessibleValue
* If the collection fails, @error is set.
*
* The returned value could be %NULL even on success, in which case the property
* should be reset to its default value by the caller.
*
* Returns: (transfer full) (nullable): a #GtkAccessibleValue
*/
GtkAccessibleValue *
gtk_accessible_value_collect_for_property_value (GtkAccessibleProperty property,
const GValue *value)
const GValue *value,
GError **error)
{
const GtkAccessibleCollect *cstate = &collect_props[property];
g_return_val_if_fail (property <= GTK_ACCESSIBLE_PROPERTY_VALUE_TEXT, NULL);
return gtk_accessible_value_collect_value (cstate, value);
return gtk_accessible_value_collect_value (cstate, value, error);
}
/*< private >
@ -1437,7 +1527,7 @@ gtk_accessible_value_get_default_for_relation (GtkAccessibleRelation relation)
/* Strings */
case GTK_ACCESSIBLE_RELATION_ROW_INDEX_TEXT:
case GTK_ACCESSIBLE_RELATION_COL_INDEX_TEXT:
return gtk_string_accessible_value_new ("");
return gtk_undefined_accessible_value_new ();
default:
g_critical ("Unknown value for accessible property “%s”", cstate->name);
@ -1450,43 +1540,57 @@ gtk_accessible_value_get_default_for_relation (GtkAccessibleRelation relation)
/*< private >
* gtk_accessible_value_collect_for_relation:
* @relation: a #GtkAccessibleRelation
* @error: return location for a #GError
* @args: a `va_list` reference
*
* Collects and consumes the next item in the @args variadic arguments list,
* and returns a #GtkAccessibleValue for it.
*
* Returns: (transfer full): a #GtkAccessibleValue
* If the collection fails, @error is set and %NULL is returned.
*
* The returned value could be %NULL even on success, in which case the relation
* should be reset to its default value by the caller.
*
* Returns: (transfer full) (nullable): a #GtkAccessibleValue
*/
GtkAccessibleValue *
gtk_accessible_value_collect_for_relation (GtkAccessibleRelation relation,
GError **error,
va_list *args)
{
const GtkAccessibleCollect *cstate = &collect_rels[relation];
g_return_val_if_fail (relation <= GTK_ACCESSIBLE_RELATION_SET_SIZE, NULL);
return gtk_accessible_value_collect_valist (cstate, args);
return gtk_accessible_value_collect_valist (cstate, error, args);
}
/*< private >
* gtk_accessible_value_collect_for_relation_value:
* @relation: a #GtkAccessibleRelation
* @value: a #GValue
* @error: return location for a #GError
*
* Retrieves the value stored inside @value and returns a #GtkAccessibleValue
* for the given @relation.
*
* Returns: (transfer full): a #GtkAccessibleValue
* If the collection fails, @error is set and %NULL is returned.
*
* The returned value could be %NULL even on success, in which case the relation
* should be reset to its default value by the caller.
*
* Returns: (transfer full) (nullable): a #GtkAccessibleValue
*/
GtkAccessibleValue *
gtk_accessible_value_collect_for_relation_value (GtkAccessibleRelation relation,
const GValue *value)
const GValue *value,
GError **error)
{
const GtkAccessibleCollect *cstate = &collect_rels[relation];
g_return_val_if_fail (relation <= GTK_ACCESSIBLE_RELATION_SET_SIZE, NULL);
return gtk_accessible_value_collect_value (cstate, value);
return gtk_accessible_value_collect_value (cstate, value, error);
}
/* }}} */

12
gtk/gtkaccessiblevalueprivate.h
View File

@ -93,21 +93,27 @@ gboolean gtk_accessible_value_equal (const G
GtkAccessibleValue * gtk_accessible_value_get_default_for_state (GtkAccessibleState state);
GtkAccessibleValue * gtk_accessible_value_collect_for_state (GtkAccessibleState state,
GError **error,
va_list *args);
GtkAccessibleValue * gtk_accessible_value_collect_for_state_value (GtkAccessibleState state,
const GValue *value);
const GValue *value,
GError **error);
GtkAccessibleValue * gtk_accessible_value_get_default_for_property (GtkAccessibleProperty property);
GtkAccessibleValue * gtk_accessible_value_collect_for_property (GtkAccessibleProperty property,
GError **error,
va_list *args);
GtkAccessibleValue * gtk_accessible_value_collect_for_property_value (GtkAccessibleProperty property,
const GValue *value);
const GValue *value,
GError **error);
GtkAccessibleValue * gtk_accessible_value_get_default_for_relation (GtkAccessibleRelation relation);
GtkAccessibleValue * gtk_accessible_value_collect_for_relation (GtkAccessibleRelation relation,
GError **error,
va_list *args);
GtkAccessibleValue * gtk_accessible_value_collect_for_relation_value (GtkAccessibleRelation relation,
const GValue *value);
const GValue *value,
GError **error);
/* Basic values */
GtkAccessibleValue * gtk_undefined_accessible_value_new (void);

18
gtk/gtkprogressbar.c
View File

@ -739,16 +739,16 @@ void
gtk_progress_bar_set_fraction (GtkProgressBar *pbar,
double fraction)
{
char *text = NULL;
g_return_if_fail (GTK_IS_PROGRESS_BAR (pbar));
pbar->fraction = CLAMP (fraction, 0.0, 1.0);
if (pbar->label)
{
char *text = get_current_text (pbar);
text = get_current_text (pbar);
gtk_label_set_label (GTK_LABEL (pbar->label), text);
g_free (text);
}
gtk_progress_bar_set_activity_mode (pbar, FALSE);
@ -761,6 +761,18 @@ gtk_progress_bar_set_fraction (GtkProgressBar *pbar,
GTK_ACCESSIBLE_PROPERTY_VALUE_NOW, fraction,
-1);
if (text != NULL)
{
gtk_accessible_update_property (GTK_ACCESSIBLE (pbar),
GTK_ACCESSIBLE_PROPERTY_VALUE_TEXT, text,
-1);
}
else
{
gtk_accessible_reset_property (GTK_ACCESSIBLE (pbar), GTK_ACCESSIBLE_PROPERTY_VALUE_TEXT);
}
g_free (text);
g_object_notify_by_pspec (G_OBJECT (pbar), progress_props[PROP_FRACTION]);
}

21
gtk/gtktestatcontext.c
View File

@ -161,13 +161,16 @@ gtk_test_accessible_check_property (GtkAccessible *accessible,
va_start (args, property);
GError *error = NULL;
GtkAccessibleValue *check_value =
gtk_accessible_value_collect_for_property (property, &args);
gtk_accessible_value_collect_for_property (property, &error, &args);
va_end (args);
g_assert_no_error (error);
if (check_value == NULL)
return g_strdup ("undefined");
check_value = gtk_accessible_value_get_default_for_property (property);
GtkATContext *context = gtk_accessible_get_at_context (accessible);
GtkAccessibleValue *real_value =
@ -220,13 +223,16 @@ gtk_test_accessible_check_state (GtkAccessible *accessible,
va_start (args, state);
GError *error = NULL;
GtkAccessibleValue *check_value =
gtk_accessible_value_collect_for_state (state, &args);
gtk_accessible_value_collect_for_state (state, &error, &args);
va_end (args);
g_assert_no_error (error);
if (check_value == NULL)
return g_strdup ("undefined");
check_value = gtk_accessible_value_get_default_for_state (state);
GtkATContext *context = gtk_accessible_get_at_context (accessible);
GtkAccessibleValue *real_value =
@ -279,13 +285,16 @@ gtk_test_accessible_check_relation (GtkAccessible *accessible,
va_start (args, relation);
GError *error = NULL;
GtkAccessibleValue *check_value =
gtk_accessible_value_collect_for_relation (relation, &args);
gtk_accessible_value_collect_for_relation (relation, &error, &args);
va_end (args);
g_assert_no_error (error);
if (check_value == NULL)
return g_strdup ("undefined");
check_value = gtk_accessible_value_get_default_for_relation (relation);
GtkATContext *context = gtk_accessible_get_at_context (accessible);
GtkAccessibleValue *real_value =

8
gtk/gtktestatcontext.h
View File

@ -64,7 +64,7 @@ G_STMT_START { \
GtkAccessibleProperty __p = (property); \
char *__value = gtk_test_accessible_check_property (__a, __p, (value)); \
if (__value == NULL) ; else { \
char *__msg = g_strdup_printf ("assertion failed: (" #accessible ".accessible-property(" #property ") == " #value ": value = '%s'", __value); \
char *__msg = g_strdup_printf ("assertion failed: (" #accessible ".accessible-property(" #property ") == " #value "): value = '%s'", __value); \
g_assertion_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, __msg); \
g_free (__msg); \
} \
@ -86,7 +86,7 @@ G_STMT_START { \
GtkAccessibleRelation __r = (relation); \
char *__value = gtk_test_accessible_check_relation (__a, __r, (value)); \
if (__value == NULL); else { \
char *__msg = g_strdup_printf ("assertion failed: (" #accessible ".accessible-relation(" #relation ") == " #value ": value = '%s'", __value); \
char *__msg = g_strdup_printf ("assertion failed: (" #accessible ".accessible-relation(" #relation ") == " #value "): value = '%s'", __value); \
g_assertion_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, __msg); \
g_free (__msg); \
} \
@ -105,10 +105,10 @@ G_STMT_START { \
#define gtk_test_accessible_assert_state(accessible,state,value) \
G_STMT_START { \
GtkAccessible *__a = GTK_ACCESSIBLE (accessible); \
GtkAccessibleRelation __s = (state); \
GtkAccessibleState __s = (state); \
char *__value = gtk_test_accessible_check_state (__a, __s, (value)); \
if (__value == NULL); else { \
char *__msg = g_strdup_printf ("assertion failed: (" #accessible ".accessible-state(" #state ") == " #value ": value = '%s'", __value); \
char *__msg = g_strdup_printf ("assertion failed: (" #accessible ".accessible-state(" #state ") == " #value "): value = '%s'", __value); \
g_assertion_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, __msg); \
g_free (__msg); \
} \

4
testsuite/a11y/accessible.c
View File

@ -300,7 +300,7 @@ test_string_property (gconstpointer data)
gtk_test_accessible_assert_role (object, GTK_ACCESSIBLE_ROLE_CHECKBOX);
gtk_test_accessible_assert_property (object, property, "");
gtk_test_accessible_assert_property (object, property, NULL);
gtk_accessible_update_property (GTK_ACCESSIBLE (object),
property, "some string that holds no particular value",
@ -538,7 +538,7 @@ test_string_relation (gconstpointer data)
gtk_test_accessible_assert_role (object, GTK_ACCESSIBLE_ROLE_CHECKBOX);
gtk_test_accessible_assert_relation (object, relation, "");
gtk_test_accessible_assert_relation (object, relation, NULL);
gtk_accessible_update_relation (GTK_ACCESSIBLE (object),
relation, "some string that holds no particular value",

3
testsuite/a11y/progressbar.c
View File

@ -35,12 +35,15 @@ progress_bar_properties (void)
gtk_test_accessible_assert_property (widget, GTK_ACCESSIBLE_PROPERTY_VALUE_MAX, 1.);
gtk_test_accessible_assert_property (widget, GTK_ACCESSIBLE_PROPERTY_VALUE_MIN, 0.);
gtk_test_accessible_assert_property (widget, GTK_ACCESSIBLE_PROPERTY_VALUE_NOW, 0.);
gtk_test_accessible_assert_property (widget, GTK_ACCESSIBLE_PROPERTY_VALUE_TEXT, NULL);
gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (widget), 0.5);
gtk_test_accessible_assert_property (widget, GTK_ACCESSIBLE_PROPERTY_VALUE_MAX, 1.);
gtk_test_accessible_assert_property (widget, GTK_ACCESSIBLE_PROPERTY_VALUE_MIN, 0.);
gtk_test_accessible_assert_property (widget, GTK_ACCESSIBLE_PROPERTY_VALUE_NOW, 0.5);
gtk_test_accessible_assert_property (widget, GTK_ACCESSIBLE_PROPERTY_VALUE_TEXT, NULL);
g_assert_false (gtk_test_accessible_has_property (GTK_ACCESSIBLE (widget), GTK_ACCESSIBLE_PROPERTY_VALUE_TEXT));
g_object_unref (widget);
}