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