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GtkLabelAccessible: remove redundant check

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We always have the textutil now, so remove some NULL checks.
Also, never say 'State is defunct' again...
This commit is contained in:
Matthias Clasen 2011-06-23 18:18:11 -04:00
parent dddf587aec
commit 828d70c6d7
1 changed files with 7 additions and 41 deletions
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48
gtk/a11y/gtklabelaccessible.c
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@ -130,7 +130,7 @@ gtk_label_accessible_init (GtkLabelAccessible *label)
static void
gtk_label_accessible_real_initialize (AtkObject *obj,
gpointer data)
gpointer data)
{
GtkWidget *widget;
GtkLabelAccessible *accessible;
@ -170,7 +170,7 @@ gtk_label_accessible_real_initialize (AtkObject *obj,
static void
gtk_label_accessible_init_text_util (GtkLabelAccessible *accessible,
GtkWidget *widget)
GtkWidget *widget)
{
GtkLabel *label;
const gchar *label_text;
@ -181,7 +181,7 @@ gtk_label_accessible_init_text_util (GtkLabelAccessible *accessible,
label = GTK_LABEL (widget);
label_text = gtk_label_get_text (label);
gail_text_util_text_setup (accessible->textutil, label_text);
if (label_text == NULL)
accessible->label_length = 0;
else
@ -198,18 +198,12 @@ notify_name_change (AtkObject *atk_obj)
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (atk_obj));
if (widget == NULL)
/*
* State is defunct
*/
return;
gail_obj = G_OBJECT (atk_obj);
label = GTK_LABEL (widget);
accessible = GTK_LABEL_ACCESSIBLE (atk_obj);
if (accessible->textutil == NULL)
return;
/*
* Check whether the label has actually changed before emitting
* notification.
@ -238,7 +232,7 @@ notify_name_change (AtkObject *atk_obj)
gtk_label_accessible_init_text_util (accessible, widget);
g_signal_emit_by_name (gail_obj, "text_changed::insert", 0,
g_signal_emit_by_name (gail_obj, "text_changed::insert", 0,
accessible->label_length);
if (atk_obj->name == NULL)
@ -386,9 +380,6 @@ gtk_label_accessible_ref_relation_set (AtkObject *obj)
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
if (widget == NULL)
/*
* State is defunct
*/
return NULL;
relation_set = ATK_OBJECT_CLASS (gtk_label_accessible_parent_class)->ref_relation_set (obj);
@ -462,9 +453,6 @@ gtk_label_accessible_get_name (AtkObject *accessible)
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (accessible));
if (widget == NULL)
/*
* State is defunct
*/
return NULL;
g_return_val_if_fail (GTK_IS_LABEL (widget), NULL);
@ -509,22 +497,17 @@ gtk_label_accessible_get_text (AtkText *text,
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return NULL;
label = GTK_LABEL (widget);
label_text = gtk_label_get_text (label);
if (label_text == NULL)
return NULL;
else
{
if (GTK_LABEL_ACCESSIBLE (text)->textutil == NULL)
gtk_label_accessible_init_text_util (GTK_LABEL_ACCESSIBLE (text), widget);
return gail_text_util_get_substring (GTK_LABEL_ACCESSIBLE (text)->textutil,
return gail_text_util_get_substring (GTK_LABEL_ACCESSIBLE (text)->textutil,
start_pos, end_pos);
}
}
static gchar*
@ -538,9 +521,7 @@ gtk_label_accessible_get_text_before_offset (AtkText *text,
GtkLabel *label;
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return NULL;
/* Get label */
@ -564,7 +545,6 @@ gtk_label_accessible_get_text_at_offset (AtkText *text,
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return NULL;
/* Get label */
@ -588,10 +568,7 @@ gtk_label_accessible_get_text_after_offset (AtkText *text,
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
{
/* State is defunct */
return NULL;
}
/* Get label */
label = GTK_LABEL (widget);
@ -609,7 +586,6 @@ gtk_label_accessible_get_character_count (AtkText *text)
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return 0;
label = GTK_LABEL (widget);
@ -631,7 +607,6 @@ gtk_label_accessible_set_caret_offset (AtkText *text,
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return 0;
label = GTK_LABEL (widget);
@ -656,7 +631,6 @@ gtk_label_accessible_get_n_selections (AtkText *text)
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return 0;
label = GTK_LABEL (widget);
@ -681,7 +655,6 @@ gtk_label_accessible_get_selection (AtkText *text,
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return NULL;
label = GTK_LABEL (widget);
@ -717,7 +690,6 @@ gtk_label_accessible_add_selection (AtkText *text,
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return FALSE;
label = GTK_LABEL (widget);
@ -744,7 +716,6 @@ gtk_label_accessible_remove_selection (AtkText *text,
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return FALSE;
if (selection_num != 0)
@ -776,7 +747,6 @@ gtk_label_accessible_set_selection (AtkText *text,
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return FALSE;
if (selection_num != 0)
@ -814,7 +784,6 @@ gtk_label_accessible_get_character_extents (AtkText *text,
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return;
label = GTK_LABEL (widget);
@ -841,8 +810,8 @@ gtk_label_accessible_get_offset_at_point (AtkText *text,
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return -1;
label = GTK_LABEL (widget);
gtk_label_get_layout_offsets (label, &x_layout, &y_layout);
@ -876,7 +845,6 @@ gtk_label_accessible_get_run_attributes (AtkText *text,
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return NULL;
label = GTK_LABEL (widget);
@ -915,7 +883,6 @@ gtk_label_accessible_get_default_attributes (AtkText *text)
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return NULL;
label = GTK_LABEL (widget);
@ -937,7 +904,6 @@ gtk_label_accessible_get_character_at_offset (AtkText *text,
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
if (widget == NULL)
/* State is defunct */
return '\0';
label = GTK_LABEL (widget);