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inspector: Show accessible object path

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Show the object path of the object on the a11y bus,
this is can be useful information. While we are here,
make sure that the Inspector does not throw criticals
when used with GTK_NO_A11Y=1.
This commit is contained in:
Matthias Clasen 2020-10-20 21:56:54 -04:00
parent e20a3339bf
commit 67411701c6
2 changed files with 52 additions and 2 deletions
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30
gtk/inspector/a11y.c
View File

@ -34,6 +34,9 @@
#include "gtknoselection.h"
#include "gtkfilterlistmodel.h"
#include "gtkboolfilter.h"
#ifdef G_OS_UNIX
#include "a11y/gtkatspicontextprivate.h"
#endif
typedef enum {
STATE,
@ -198,6 +201,7 @@ struct _GtkInspectorA11y
GtkWidget *box;
GtkWidget *role;
GtkWidget *path;
GtkWidget *attributes;
};
@ -223,6 +227,21 @@ update_role (GtkInspectorA11y *sl)
g_type_class_unref (eclass);
}
static void
update_path (GtkInspectorA11y *sl)
{
const char *path = "—";
#ifdef G_OS_UNIX
GtkATContext *context;
context = gtk_accessible_get_at_context (GTK_ACCESSIBLE (sl->object));
if (GTK_IS_AT_SPI_CONTEXT (context))
path = gtk_at_spi_context_get_context_path (GTK_AT_SPI_CONTEXT (context));
#endif
gtk_label_set_label (GTK_LABEL (sl->path), path);
}
extern GType gtk_string_pair_get_type (void);
static void
@ -244,6 +263,8 @@ update_attributes (GtkInspectorA11y *sl)
gboolean has_value;
context = gtk_accessible_get_at_context (GTK_ACCESSIBLE (sl->object));
if (!context)
return;
store = g_list_store_new (G_TYPE_OBJECT);
@ -380,6 +401,7 @@ static void
refresh_all (GtkInspectorA11y *sl)
{
update_role (sl);
update_path (sl);
update_attributes (sl);
}
@ -394,7 +416,8 @@ gtk_inspector_a11y_set_object (GtkInspectorA11y *sl,
if (sl->object && GTK_IS_ACCESSIBLE (sl->object))
{
context = gtk_accessible_get_at_context (GTK_ACCESSIBLE (sl->object));
g_signal_handlers_disconnect_by_func (context, refresh_all, sl);
if (context)
g_signal_handlers_disconnect_by_func (context, refresh_all, sl);
}
g_set_object (&sl->object, object);
@ -405,9 +428,11 @@ gtk_inspector_a11y_set_object (GtkInspectorA11y *sl,
if (GTK_IS_ACCESSIBLE (object))
{
context = gtk_accessible_get_at_context (GTK_ACCESSIBLE (sl->object));
g_signal_connect_swapped (context, "state-change", G_CALLBACK (refresh_all), sl);
if (context)
g_signal_connect_swapped (context, "state-change", G_CALLBACK (refresh_all), sl);
gtk_stack_page_set_visible (page, TRUE);
update_role (sl);
update_path (sl);
update_attributes (sl);
}
else
@ -453,6 +478,7 @@ gtk_inspector_a11y_class_init (GtkInspectorA11yClass *klass)
gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/libgtk/inspector/a11y.ui");
gtk_widget_class_bind_template_child (widget_class, GtkInspectorA11y, box);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorA11y, role);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorA11y, path);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorA11y, attributes);
gtk_widget_class_bind_template_callback (widget_class, setup_cell_cb);

24
gtk/inspector/a11y.ui
View File

@ -28,6 +28,30 @@
</child>
</object>
</child>
<child>
<object class="GtkBox">
<property name="margin-start">10</property>
<property name="margin-end">10</property>
<property name="margin-top">10</property>
<property name="margin-bottom">10</property>
<property name="spacing">40</property>
<child>
<object class="GtkLabel">
<property name="label" translatable="yes">Object path</property>
<property name="halign">start</property>
<property name="valign">baseline</property>
<property name="xalign">0.0</property>
</object>
</child>
<child>
<object class="GtkLabel" id="path">
<property name="selectable">1</property>
<property name="halign">end</property>
<property name="valign">baseline</property>
</object>
</child>
</object>
</child>
<child>
<object class="GtkSeparator"/>
</child>