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| author | Samuel Thibault <[email protected]> | 2018-06-05 17:03:19 +0200 |
|---|---|---|
| committer | lukefromdc <[email protected]> | 2018-06-27 18:50:28 -0400 |
| commit | ba087de8c7a9f1a4b93fdc74d917465dd2d89eb0 (patch) | |
| tree | 9c78f9e03231217f2c444e17f2d6a758c009043b /src/caja-desktop-window.c | |
| parent | 3f19451892020b595a80eaa480c639625e3ee931 (diff) | |
| download | caja-ba087de8c7a9f1a4b93fdc74d917465dd2d89eb0.tar.bz2 caja-ba087de8c7a9f1a4b93fdc74d917465dd2d89eb0.tar.xz | |
desktop window: Add is-desktop AtkObject attribute
Screen readers need to distinguish between the desktop window and normal
windows, to be able to provide nicer speech synthesis.
This can be done by simply adding an "is-desktop" attribute to the
underlying AtkObject.
This is here done by introducing a thin caja_desktop_window_accessible_class
class which is based on GtkWindowAccessible and just appends the
attribute.
Closes: #999
Diffstat (limited to 'src/caja-desktop-window.c')
| -rw-r--r-- | src/caja-desktop-window.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/caja-desktop-window.c b/src/caja-desktop-window.c index 16242dcd..b3d24ffe 100644 --- a/src/caja-desktop-window.c +++ b/src/caja-desktop-window.c @@ -37,6 +37,41 @@ #include <gio/gio.h> #include <glib/gi18n.h> +/* Tell screen readers that this is a desktop window */ + +G_DEFINE_TYPE (CajaDesktopWindowAccessible, caja_desktop_window_accessible, + GTK_TYPE_WINDOW_ACCESSIBLE); + +static AtkAttributeSet * +desktop_get_attributes (AtkObject *accessible) +{ + AtkAttributeSet *attributes; + AtkAttribute *is_desktop; + + attributes = ATK_OBJECT_CLASS (caja_desktop_window_accessible_parent_class)->get_attributes (accessible); + + is_desktop = g_malloc (sizeof (AtkAttribute)); + is_desktop->name = g_strdup ("is-desktop"); + is_desktop->value = g_strdup ("true"); + + attributes = g_slist_append (attributes, is_desktop); + + return attributes; +} + +static void +caja_desktop_window_accessible_init (CajaDesktopWindowAccessible *window) +{ +} + +static void +caja_desktop_window_accessible_class_init (CajaDesktopWindowAccessibleClass *klass) +{ + AtkObjectClass *aclass = ATK_OBJECT_CLASS (klass); + + aclass->get_attributes = desktop_get_attributes; +} + struct CajaDesktopWindowDetails { gulong size_changed_id; @@ -289,6 +324,8 @@ caja_desktop_window_class_init (CajaDesktopWindowClass *klass) wclass->map = map; wclass->draw = draw; + gtk_widget_class_set_accessible_type (wclass, CAJA_TYPE_DESKTOP_WINDOW_ACCESSIBLE); + nclass->window_type = CAJA_WINDOW_DESKTOP; nclass->get_title = real_get_title; nclass->get_icon = real_get_icon; |