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a11y: Implement missing atspi.Component getters

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Some of them are entirely innocuous, and we can easily provide values
that match what GTK3 provides.
This commit is contained in:
Emmanuele Bassi 2020-11-11 17:43:44 +00:00
parent 428ec29598
commit 3b2cd972d5
2 changed files with 28 additions and 3 deletions
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19
gtk/a11y/gtkatspicomponent.c
View File

@ -26,7 +26,9 @@
#include "gtkatspiprivate.h"
#include "gtkatspiutilsprivate.h"
#include "gtkaccessibleprivate.h"
#include "gtkpopover.h"
#include "gtkwidget.h"
#include "gtkwindow.h"
#include "a11y/atspi/atspi-component.h"
@ -194,11 +196,20 @@ component_handle_method (GDBusConnection *connection,
}
else if (g_strcmp0 (method_name, "GetLayer") == 0)
{
g_dbus_method_invocation_return_error_literal (invocation, G_DBUS_ERROR, G_DBUS_ERROR_NOT_SUPPORTED, "");
AtspiComponentLayer layer;
if (GTK_IS_WINDOW (widget))
layer = ATSPI_COMPONENT_LAYER_WINDOW;
else if (GTK_IS_POPOVER (widget))
layer = ATSPI_COMPONENT_LAYER_POPUP;
else
layer = ATSPI_COMPONENT_LAYER_WIDGET;
g_dbus_method_invocation_return_value (invocation, g_variant_new ("(u)", layer));
}
else if (g_strcmp0 (method_name, "GetMDIZOrder") == 0)
{
g_dbus_method_invocation_return_error_literal (invocation, G_DBUS_ERROR, G_DBUS_ERROR_NOT_SUPPORTED, "");
g_dbus_method_invocation_return_value (invocation, g_variant_new ("(n)", 0));
}
else if (g_strcmp0 (method_name, "GrabFocus") == 0)
{
@ -206,7 +217,9 @@ component_handle_method (GDBusConnection *connection,
}
else if (g_strcmp0 (method_name, "GetAlpha") == 0)
{
g_dbus_method_invocation_return_error_literal (invocation, G_DBUS_ERROR, G_DBUS_ERROR_NOT_SUPPORTED, "");
double opacity = gtk_widget_get_opacity (widget);
g_dbus_method_invocation_return_value (invocation, g_variant_new ("(d)", opacity));
}
else if (g_strcmp0 (method_name, "SetExtents") == 0)
{

12
gtk/a11y/gtkatspiprivate.h
View File

@ -252,4 +252,16 @@ typedef enum {
ATSPI_COORD_TYPE_PARENT,
} AtspiCoordType;
typedef enum {
ATSPI_COMPONENT_LAYER_INVALID,
ATSPI_COMPONENT_LAYER_BACKGROUND,
ATSPI_COMPONENT_LAYER_CANVAS,
ATSPI_COMPONENT_LAYER_WIDGET,
ATSPI_COMPONENT_LAYER_MDI,
ATSPI_COMPONENT_LAYER_POPUP,
ATSPI_COMPONENT_LAYER_OVERLAY,
ATSPI_COMPONENT_LAYER_WINDOW
} AtspiComponentLayer;
G_END_DECLS