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Use GInitable to define EekXklLayout.

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This commit is contained in:
Daiki Ueno
2012-03-16 17:36:20 +09:00
parent 32a1d23c2a
commit a6fe5bd859
9 changed files with 224 additions and 132 deletions
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192
eek/eek-xkb-layout.c
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@ -31,11 +31,12 @@
#include "config.h"
#endif /* HAVE_CONFIG_H */
#include <gdk/gdkx.h>
#include <X11/keysym.h>
#include <X11/XKBlib.h>
#include <X11/extensions/XKBgeom.h>
#include <string.h>
#include <stdarg.h>
#include <gio/gio.h>
#include "eek-xkb-layout.h"
#include "eek-keyboard.h"
@ -45,13 +46,18 @@
#define noKBDRAW_DEBUG
G_DEFINE_TYPE (EekXkbLayout, eek_xkb_layout, EEK_TYPE_LAYOUT);
static void initable_iface_init (GInitableIface *initable_iface);
G_DEFINE_TYPE_WITH_CODE (EekXkbLayout, eek_xkb_layout, EEK_TYPE_LAYOUT,
G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
initable_iface_init));
#define EEK_XKB_LAYOUT_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE ((obj), EEK_TYPE_XKB_LAYOUT, EekXkbLayoutPrivate))
enum {
PROP_0,
PROP_DISPLAY,
PROP_KEYCODES,
PROP_GEOMETRY,
PROP_SYMBOLS,
@ -355,33 +361,33 @@ eek_xkb_layout_finalize (GObject *object)
}
static void
eek_xkb_layout_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
eek_xkb_layout_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
EekXkbLayout *layout = EEK_XKB_LAYOUT (object);
const gchar *name;
switch (prop_id)
{
case PROP_KEYCODES:
name = g_value_get_string (value);
eek_xkb_layout_set_keycodes (EEK_XKB_LAYOUT(object), name);
break;
case PROP_GEOMETRY:
name = g_value_get_string (value);
eek_xkb_layout_set_geometry (EEK_XKB_LAYOUT(object), name);
break;
case PROP_SYMBOLS:
name = g_value_get_string (value);
eek_xkb_layout_set_symbols (EEK_XKB_LAYOUT(object), name);
break;
default:
g_object_set_property (object,
g_param_spec_get_name (pspec),
value);
break;
}
switch (prop_id) {
case PROP_DISPLAY:
layout->priv->display = g_value_get_pointer (value);
break;
case PROP_KEYCODES:
name = g_value_get_string (value);
eek_xkb_layout_set_keycodes (EEK_XKB_LAYOUT(object), name);
break;
case PROP_GEOMETRY:
name = g_value_get_string (value);
eek_xkb_layout_set_geometry (EEK_XKB_LAYOUT(object), name);
break;
case PROP_SYMBOLS:
name = g_value_get_string (value);
eek_xkb_layout_set_symbols (EEK_XKB_LAYOUT(object), name);
break;
default:
break;
}
}
static void
@ -390,28 +396,28 @@ eek_xkb_layout_get_property (GObject *object,
GValue *value,
GParamSpec *pspec)
{
EekXkbLayout *layout = EEK_XKB_LAYOUT (object);
const gchar *name;
switch (prop_id)
{
case PROP_KEYCODES:
name = eek_xkb_layout_get_keycodes (EEK_XKB_LAYOUT(object));
g_value_set_string (value, name);
break;
case PROP_GEOMETRY:
name = eek_xkb_layout_get_geometry (EEK_XKB_LAYOUT(object));
g_value_set_string (value, name);
break;
case PROP_SYMBOLS:
name = eek_xkb_layout_get_symbols (EEK_XKB_LAYOUT(object));
g_value_set_string (value, name);
break;
default:
g_object_get_property (object,
g_param_spec_get_name (pspec),
value);
break;
}
switch (prop_id) {
case PROP_DISPLAY:
g_value_set_pointer (value, layout->priv->display);
break;
case PROP_KEYCODES:
name = eek_xkb_layout_get_keycodes (EEK_XKB_LAYOUT(object));
g_value_set_string (value, name);
break;
case PROP_GEOMETRY:
name = eek_xkb_layout_get_geometry (EEK_XKB_LAYOUT(object));
g_value_set_string (value, name);
break;
case PROP_SYMBOLS:
name = eek_xkb_layout_get_symbols (EEK_XKB_LAYOUT(object));
g_value_set_string (value, name);
break;
default:
break;
}
}
static void
@ -429,6 +435,13 @@ eek_xkb_layout_class_init (EekXkbLayoutClass *klass)
gobject_class->set_property = eek_xkb_layout_set_property;
gobject_class->get_property = eek_xkb_layout_get_property;
pspec = g_param_spec_pointer ("display",
"Display",
"X Display",
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY);
g_object_class_install_property (gobject_class, PROP_DISPLAY, pspec);
pspec = g_param_spec_string ("keycodes",
"Keycodes",
"XKB keycodes component name",
@ -454,28 +467,7 @@ eek_xkb_layout_class_init (EekXkbLayoutClass *klass)
static void
eek_xkb_layout_init (EekXkbLayout *self)
{
EekXkbLayoutPrivate *priv;
priv = self->priv = EEK_XKB_LAYOUT_GET_PRIVATE (self);
priv->display = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
g_return_if_fail (priv->display);
/* XXX: XkbClientMapMask | XkbIndicatorMapMask | XkbNamesMask |
XkbGeometryMask */
priv->xkb = XkbGetKeyboard (priv->display,
XkbGBN_GeometryMask |
XkbGBN_KeyNamesMask |
XkbGBN_OtherNamesMask |
XkbGBN_SymbolsMask |
XkbGBN_IndicatorMapMask,
XkbUseCoreKbd);
if (priv->xkb == NULL) {
g_critical ("XkbGetKeyboard failed to get keyboard from the server!");
return;
}
get_names (self);
self->priv = EEK_XKB_LAYOUT_GET_PRIVATE (self);
}
static void
@ -535,19 +527,14 @@ get_names (EekXkbLayout *layout)
* Create a new #EekXkbLayout.
*/
EekLayout *
eek_xkb_layout_new (void)
eek_xkb_layout_new (Display *display,
GError **error)
{
EekXkbLayout *layout;
layout = g_object_new (EEK_TYPE_XKB_LAYOUT, NULL);
g_return_val_if_fail (layout, NULL);
get_keyboard (layout);
if (layout->priv->xkb == NULL) {
g_object_unref (layout);
return NULL;
}
return EEK_LAYOUT(layout);
return (EekLayout *) g_initable_new (EEK_TYPE_XKB_LAYOUT,
NULL,
error,
"display", display,
NULL);
}
/**
@ -894,3 +881,48 @@ setup_scaling (EekXkbLayout *layout,
priv->scale_denominator = priv->xkb->geom->height_mm;
}
}
static gboolean
initable_init (GInitable *initable,
GCancellable *cancellable,
GError **error)
{
EekXkbLayout *layout = EEK_XKB_LAYOUT (initable);
/* XXX: XkbClientMapMask | XkbIndicatorMapMask | XkbNamesMask |
XkbGeometryMask */
layout->priv->xkb = XkbGetKeyboard (layout->priv->display,
XkbGBN_GeometryMask |
XkbGBN_KeyNamesMask |
XkbGBN_OtherNamesMask |
XkbGBN_SymbolsMask |
XkbGBN_IndicatorMapMask,
XkbUseCoreKbd);
if (layout->priv->xkb == NULL) {
g_set_error (error,
EEK_ERROR,
EEK_ERROR_LAYOUT_ERROR,
"can't get initial XKB keyboard configuration");
return FALSE;
}
get_names (layout);
get_keyboard (layout);
if (layout->priv->xkb == NULL) {
g_set_error (error,
EEK_ERROR,
EEK_ERROR_LAYOUT_ERROR,
"can't get XKB keyboard configuration");
return FALSE;
}
return TRUE;
}
static void
initable_iface_init (GInitableIface *initable_iface)
{
initable_iface->init = initable_init;
}