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/*
* gtkcompat.h - this file is part of Geany, a fast and lightweight IDE
*
* Copyright 2012 Colomban Wendling <ban(at)herbesfolles(dot)org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/* Compatibility macros to support older GTK+ versions */
#ifndef GTK_COMPAT_H
#define GTK_COMPAT_H
#include <gtk/gtk.h>
#if GTK_CHECK_VERSION(3, 0, 0)
# include <gdk/gdkkeysyms-compat.h>
#endif
G_BEGIN_DECLS
/* GtkComboBoxText */
/* This is actually available in GTK 2.24, but we expose GtkComboBoxText in the
* API so we don't want the type to change for no good reason (although this
* should probably be harmless since it's only a derivated type). However, since
* a plugin needs to be rebuilt and tuned to work with GTK3 we don't mind that
* a type changes between the GTK2 and GTK3 version */
#if ! GTK_CHECK_VERSION(3, 0, 0)
/* undef those not to get warnings about redefinitions under GTK 2.24 */
# undef GTK_COMBO_BOX_TEXT
# undef GTK_COMBO_BOX_TEXT_CLASS
# undef GTK_COMBO_BOX_TEXT_GET_CLASS
# undef GTK_IS_COMBO_BOX_TEXT
# undef GTK_IS_COMBO_BOX_TEXT_CLASS
# undef GTK_TYPE_COMBO_BOX_TEXT
# define GTK_COMBO_BOX_TEXT GTK_COMBO_BOX
# define GTK_COMBO_BOX_TEXT_CLASS GTK_COMBO_BOX_CLASS
# define GTK_COMBO_BOX_TEXT_GET_CLASS GTK_COMBO_BOX_GET_CLASS
# define GTK_IS_COMBO_BOX_TEXT GTK_IS_COMBO_BOX
# define GTK_IS_COMBO_BOX_TEXT_CLASS GTK_IS_COMBO_BOX_CLASS
# define GTK_TYPE_COMBO_BOX_TEXT GTK_TYPE_COMBO_BOX
# define GtkComboBoxText GtkComboBox
# define gtk_combo_box_text_new gtk_combo_box_new_text
# define gtk_combo_box_text_new_with_entry gtk_combo_box_entry_new_text
# define gtk_combo_box_text_append_text gtk_combo_box_append_text
# define gtk_combo_box_text_insert_text gtk_combo_box_insert_text
# define gtk_combo_box_text_prepend_text gtk_combo_box_prepend_text
# define gtk_combo_box_text_remove gtk_combo_box_remove_text
# define gtk_combo_box_text_get_active_text gtk_combo_box_get_active_text
#endif
/* GtkDialog */
/* GTK 2.22 deprecated dialog separators and 3.0 removed them
* We keep those however in case 2.16 has separators by default */
#if GTK_CHECK_VERSION(3, 0, 0)
# define gtk_dialog_set_has_separator(dialog, setting) /* nothing */
# define GTK_DIALOG_NO_SEPARATOR 0
#endif
/* GtkWidget */
#if ! GTK_CHECK_VERSION(2, 18, 0)
# define compat_widget_set_flag(widget, flag, enable) \
((enable) ? GTK_WIDGET_SET_FLAGS((widget), (flag)) : GTK_WIDGET_UNSET_FLAGS((widget), (flag)))
# define gtk_widget_set_can_default(widget, can_default) \
compat_widget_set_flag((widget), GTK_CAN_DEFAULT, (can_default))
# define gtk_widget_is_toplevel(widget) GTK_WIDGET_TOPLEVEL(widget)
# define gtk_widget_is_sensitive(widget) GTK_WIDGET_IS_SENSITIVE(widget)
# define gtk_widget_has_focus(widget) GTK_WIDGET_HAS_FOCUS(widget)
# define gtk_widget_get_sensitive(widget) GTK_WIDGET_SENSITIVE(widget)
# define gtk_widget_set_has_window(widget, has_window) \
compat_widget_set_flag((widget), GTK_NO_WINDOW, !(has_window))
# define gtk_widget_set_can_focus(widget, can_focus) \
compat_widget_set_flag((widget), GTK_CAN_FOCUS, (can_focus))
#endif
#if ! GTK_CHECK_VERSION(2, 20, 0)
# define gtk_widget_get_mapped(widget) GTK_WIDGET_MAPPED(widget)
#endif
#if ! GTK_CHECK_VERSION(3, 0, 0)
# define gtk_widget_get_allocated_height(widget) (((GtkWidget *) (widget))->allocation.height)
# define gtk_widget_get_allocated_width(widget) (((GtkWidget *) (widget))->allocation.width)
#endif
/* Mappings below only prevent some deprecation warnings on GTK3 for things
* that didn't exist on GTK2. That's not future-proof. */
#if GTK_CHECK_VERSION(3, 0, 0)
/* Gtk[VH]Box */
# define compat_gtk_box_new(orientation, homogeneous, spacing) \
g_object_new(GTK_TYPE_BOX, \
"orientation", (orientation), \
"homogeneous", (homogeneous), \
"spacing", (spacing), \
NULL)
# define gtk_vbox_new(homogeneous, spacing) \
compat_gtk_box_new(GTK_ORIENTATION_VERTICAL, (homogeneous), (spacing))
# define gtk_hbox_new(homogeneous, spacing) \
compat_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, (homogeneous), (spacing))
/* Gtk[VH]ButtonBox */
# define gtk_vbutton_box_new() gtk_button_box_new(GTK_ORIENTATION_VERTICAL)
# define gtk_hbutton_box_new() gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL)
/* Gtk[VH]Separator */
# define gtk_vseparator_new() gtk_separator_new(GTK_ORIENTATION_VERTICAL)
# define gtk_hseparator_new() gtk_separator_new(GTK_ORIENTATION_HORIZONTAL)
/* Gtk[VH]Paned */
# define gtk_vpaned_new() gtk_paned_new(GTK_ORIENTATION_VERTICAL)
# define gtk_hpaned_new() gtk_paned_new(GTK_ORIENTATION_HORIZONTAL)
/* Gtk[VH]Scrollbar */
# define gtk_vscrollbar_new(adj) gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL, (adj))
# define gtk_hscrollbar_new(adj) gtk_scrollbar_new(GTK_ORIENTATION_HORIZONTAL, (adj))
#endif
G_END_DECLS
#endif /* GTK_COMPAT_H */