Add experimental GTK support.
This commit is contained in:
Daiki Ueno
355
eek/eek-gtk-section.c
Normal file
355
eek/eek-gtk-section.c
Normal file
@ -0,0 +1,355 @@
|
||||
/*
|
||||
* Copyright (C) 2010 Daiki Ueno <ueno@unixuser.org>
|
||||
* Copyright (C) 2010 Red Hat, Inc.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public License
|
||||
* as published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful, but
|
||||
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
* 02110-1301 USA
|
||||
*/
|
||||
|
||||
/**
|
||||
* SECTION:eek-gtk-section
|
||||
* @short_description: #EekSection implemented as a #GtkWidget
|
||||
*
|
||||
* The #EekGtkSection class implements the #EekSectionIface
|
||||
* interface as a #GtkWidget.
|
||||
*/
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "config.h"
|
||||
#endif /* HAVE_CONFIG_H */
|
||||
#include "eek-gtk-section.h"
|
||||
#include "eek-gtk-private.h"
|
||||
#include "eek-simple-section.h"
|
||||
#include <stdio.h>
|
||||
|
||||
enum {
|
||||
PROP_0,
|
||||
PROP_COLUMNS,
|
||||
PROP_ROWS,
|
||||
PROP_ANGLE,
|
||||
PROP_BOUNDS,
|
||||
PROP_LAST
|
||||
};
|
||||
|
||||
static void eek_section_iface_init (EekSectionIface *iface);
|
||||
|
||||
G_DEFINE_TYPE_WITH_CODE (EekGtkSection, eek_gtk_section,
|
||||
GTK_TYPE_VBOX,
|
||||
G_IMPLEMENT_INTERFACE (EEK_TYPE_SECTION,
|
||||
eek_section_iface_init));
|
||||
|
||||
#define EEK_GTK_SECTION_GET_PRIVATE(obj) \
|
||||
(G_TYPE_INSTANCE_GET_PRIVATE ((obj), EEK_TYPE_GTK_SECTION, EekGtkSectionPrivate))
|
||||
|
||||
struct _EekGtkSectionPrivate
|
||||
{
|
||||
EekSimpleSection *simple;
|
||||
GtkWidget **rows; /* GtkHBox * */
|
||||
};
|
||||
|
||||
static void
|
||||
eek_gtk_section_real_set_rows (EekSection *self,
|
||||
gint rows)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(self);
|
||||
|
||||
g_return_if_fail (priv);
|
||||
eek_section_set_rows (EEK_SECTION(priv->simple), rows);
|
||||
priv->rows = g_slice_alloc0 (sizeof(GtkHBox *) * rows);
|
||||
}
|
||||
|
||||
static gint
|
||||
eek_gtk_section_real_get_rows (EekSection *self)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(self);
|
||||
|
||||
g_return_val_if_fail (priv, -1);
|
||||
return eek_section_get_rows (EEK_SECTION(priv->simple));
|
||||
}
|
||||
|
||||
static void
|
||||
eek_gtk_section_real_set_columns (EekSection *self,
|
||||
gint row,
|
||||
gint columns)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(self);
|
||||
|
||||
g_return_if_fail (priv);
|
||||
eek_section_set_columns (EEK_SECTION(priv->simple), row, columns);
|
||||
}
|
||||
|
||||
static gint
|
||||
eek_gtk_section_real_get_columns (EekSection *self,
|
||||
gint row)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(self);
|
||||
|
||||
g_return_val_if_fail (priv, -1);
|
||||
return eek_section_get_columns (EEK_SECTION(priv->simple), row);
|
||||
}
|
||||
|
||||
static void
|
||||
eek_gtk_section_real_set_orientation (EekSection *self,
|
||||
gint row,
|
||||
EekOrientation orientation)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(self);
|
||||
|
||||
g_return_if_fail (priv);
|
||||
eek_section_set_orientation (EEK_SECTION(priv->simple), row, orientation);
|
||||
}
|
||||
|
||||
static EekOrientation
|
||||
eek_gtk_section_real_get_orientation (EekSection *self,
|
||||
gint row)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(self);
|
||||
|
||||
g_return_val_if_fail (priv, EEK_ORIENTATION_INVALID);
|
||||
return eek_section_get_orientation (EEK_SECTION(priv->simple), row);
|
||||
}
|
||||
|
||||
static void
|
||||
eek_gtk_section_real_set_angle (EekSection *self,
|
||||
gint angle)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(self);
|
||||
|
||||
g_return_if_fail (priv);
|
||||
eek_section_set_angle (EEK_SECTION(priv->simple), angle);
|
||||
}
|
||||
|
||||
static gint
|
||||
eek_gtk_section_real_get_angle (EekSection *self)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(self);
|
||||
|
||||
g_return_val_if_fail (priv, 0);
|
||||
eek_section_get_angle (EEK_SECTION(priv->simple));
|
||||
}
|
||||
|
||||
static void
|
||||
eek_gtk_section_real_set_bounds (EekSection *self,
|
||||
EekBounds *bounds)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(self);
|
||||
|
||||
g_return_if_fail (priv);
|
||||
eek_section_set_bounds (EEK_SECTION(priv->simple), bounds);
|
||||
}
|
||||
|
||||
static void
|
||||
eek_gtk_section_real_get_bounds (EekSection *self,
|
||||
EekBounds *bounds)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(self);
|
||||
|
||||
g_return_if_fail (priv);
|
||||
return eek_section_get_bounds (EEK_SECTION(priv->simple), bounds);
|
||||
}
|
||||
|
||||
static EekKey *
|
||||
eek_gtk_section_real_create_key (EekSection *self,
|
||||
const gchar *name,
|
||||
guint *keysyms,
|
||||
gint num_groups,
|
||||
gint num_levels,
|
||||
gint column,
|
||||
gint row,
|
||||
EekOutline *outline,
|
||||
EekBounds *bounds)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(self);
|
||||
EekKey *key;
|
||||
EekKeysymMatrix matrix;
|
||||
gint columns, rows;
|
||||
|
||||
g_return_val_if_fail (priv, NULL);
|
||||
|
||||
rows = eek_section_get_rows (self);
|
||||
g_return_val_if_fail (0 <= row && row < rows, NULL);
|
||||
columns = eek_section_get_columns (self, row);
|
||||
g_return_val_if_fail (column < columns, NULL);
|
||||
|
||||
matrix.data = keysyms;
|
||||
matrix.num_groups = num_groups;
|
||||
matrix.num_levels = num_levels;
|
||||
key = g_object_new (EEK_TYPE_GTK_KEY,
|
||||
"name", name,
|
||||
"keysyms", &matrix,
|
||||
"column", column,
|
||||
"row", row,
|
||||
"outline", outline,
|
||||
"bounds", bounds,
|
||||
NULL);
|
||||
g_return_val_if_fail (key, NULL);
|
||||
|
||||
if (priv->rows[row] == NULL) {
|
||||
priv->rows[row] = gtk_hbox_new (FALSE, 0);
|
||||
gtk_box_pack_start (GTK_BOX(self), priv->rows[row],
|
||||
FALSE, FALSE, 0);
|
||||
gtk_box_reorder_child (GTK_BOX(self), priv->rows[row], row);
|
||||
}
|
||||
gtk_box_pack_start (GTK_BOX(priv->rows[row]), GTK_WIDGET(key),
|
||||
FALSE, FALSE, 0);
|
||||
gtk_box_reorder_child (GTK_BOX(priv->rows[row]), GTK_WIDGET(key), column);
|
||||
return key;
|
||||
}
|
||||
|
||||
static void
|
||||
eek_gtk_section_real_foreach_key (EekSection *self,
|
||||
GFunc func,
|
||||
gpointer user_data)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(self);
|
||||
EekGtkCallbackData data;
|
||||
gint i, num_rows;
|
||||
|
||||
g_return_if_fail (priv);
|
||||
|
||||
data.func = func;
|
||||
data.user_data = user_data;
|
||||
|
||||
num_rows = eek_section_get_rows (self);
|
||||
for (i = 0; i < num_rows; i++)
|
||||
gtk_container_foreach (GTK_CONTAINER(priv->rows[i]),
|
||||
eek_gtk_callback,
|
||||
&data);
|
||||
}
|
||||
|
||||
static void
|
||||
eek_section_iface_init (EekSectionIface *iface)
|
||||
{
|
||||
iface->set_rows = eek_gtk_section_real_set_rows;
|
||||
iface->get_rows = eek_gtk_section_real_get_rows;
|
||||
iface->set_columns = eek_gtk_section_real_set_columns;
|
||||
iface->get_columns = eek_gtk_section_real_get_columns;
|
||||
iface->set_orientation = eek_gtk_section_real_set_orientation;
|
||||
iface->get_orientation = eek_gtk_section_real_get_orientation;
|
||||
iface->set_angle = eek_gtk_section_real_set_angle;
|
||||
iface->get_angle = eek_gtk_section_real_get_angle;
|
||||
iface->set_bounds = eek_gtk_section_real_set_bounds;
|
||||
iface->get_bounds = eek_gtk_section_real_get_bounds;
|
||||
iface->create_key = eek_gtk_section_real_create_key;
|
||||
iface->foreach_key = eek_gtk_section_real_foreach_key;
|
||||
}
|
||||
|
||||
static void
|
||||
eek_gtk_section_dispose (GObject *object)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(object);
|
||||
gint i, num_rows;
|
||||
|
||||
num_rows = eek_section_get_rows (EEK_SECTION(object));
|
||||
for (i = 0; i < num_rows; i++)
|
||||
if (priv->rows[i]) {
|
||||
g_object_unref (priv->rows[i]);
|
||||
priv->rows[i] = NULL;
|
||||
}
|
||||
if (priv->simple) {
|
||||
g_object_unref (priv->simple);
|
||||
priv->simple = NULL;
|
||||
}
|
||||
G_OBJECT_CLASS (eek_gtk_section_parent_class)->dispose (object);
|
||||
}
|
||||
|
||||
static void
|
||||
eek_gtk_section_finalize (GObject *object)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(object);
|
||||
|
||||
g_slice_free (GtkWidget *, priv->rows);
|
||||
G_OBJECT_CLASS (eek_gtk_section_parent_class)->finalize (object);
|
||||
}
|
||||
|
||||
static void
|
||||
eek_gtk_section_set_property (GObject *object,
|
||||
guint prop_id,
|
||||
const GValue *value,
|
||||
GParamSpec *pspec)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(object);
|
||||
|
||||
switch (prop_id) {
|
||||
case PROP_ANGLE:
|
||||
eek_section_set_angle (EEK_SECTION(object),
|
||||
g_value_get_int (value));
|
||||
break;
|
||||
case PROP_BOUNDS:
|
||||
eek_section_set_bounds (EEK_SECTION(object),
|
||||
g_value_get_boxed (value));
|
||||
break;
|
||||
default:
|
||||
g_object_set_property (object,
|
||||
g_param_spec_get_name (pspec),
|
||||
value);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
eek_gtk_section_get_property (GObject *object,
|
||||
guint prop_id,
|
||||
GValue *value,
|
||||
GParamSpec *pspec)
|
||||
{
|
||||
EekGtkSectionPrivate *priv = EEK_GTK_SECTION_GET_PRIVATE(object);
|
||||
EekBounds bounds;
|
||||
|
||||
switch (prop_id) {
|
||||
case PROP_ANGLE:
|
||||
g_value_set_int (value, eek_section_get_angle (EEK_SECTION(object)));
|
||||
break;
|
||||
case PROP_BOUNDS:
|
||||
eek_section_get_bounds (EEK_SECTION(object), &bounds);
|
||||
g_value_set_boxed (value, &bounds);
|
||||
break;
|
||||
default:
|
||||
g_object_get_property (object,
|
||||
g_param_spec_get_name (pspec),
|
||||
value);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
eek_gtk_section_class_init (EekGtkSectionClass *klass)
|
||||
{
|
||||
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
|
||||
GParamSpec *pspec;
|
||||
|
||||
g_type_class_add_private (gobject_class, sizeof (EekGtkSectionPrivate));
|
||||
|
||||
gobject_class->set_property = eek_gtk_section_set_property;
|
||||
gobject_class->get_property = eek_gtk_section_get_property;
|
||||
gobject_class->finalize = eek_gtk_section_finalize;
|
||||
gobject_class->dispose = eek_gtk_section_dispose;
|
||||
|
||||
g_object_class_override_property (gobject_class,
|
||||
PROP_ANGLE,
|
||||
"angle");
|
||||
g_object_class_override_property (gobject_class,
|
||||
PROP_BOUNDS,
|
||||
"bounds");
|
||||
}
|
||||
|
||||
static void
|
||||
eek_gtk_section_init (EekGtkSection *self)
|
||||
{
|
||||
EekGtkSectionPrivate *priv;
|
||||
|
||||
priv = self->priv = EEK_GTK_SECTION_GET_PRIVATE (self);
|
||||
priv->simple = g_object_new (EEK_TYPE_SIMPLE_SECTION, NULL);
|
||||
priv->rows = NULL;
|
||||
}
|
||||
Reference in New Issue
Block a user