midori/katze/katze-utils.h
2009-07-30 14:00:35 -07:00

142 lines
3.7 KiB
C

/*
Copyright (C) 2007-2008 Christian Dywan <christian@twotoasts.de>
Copyright (C) 2009 Dale Whittaker <dayul@users.sf.net>
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 2.1 of the License, or (at your option) any later version.
See the file COPYING for the full license text.
*/
#ifndef __KATZE_UTILS_H__
#define __KATZE_UTILS_H__
#include <gtk/gtk.h>
G_BEGIN_DECLS
/**
* KATZE_OBJECT_NAME:
* @object: an object
*
* Return the name of an object's class structure's type.
**/
#define KATZE_OBJECT_NAME(object) \
G_OBJECT_CLASS_NAME (G_OBJECT_GET_CLASS (object))
/**
* katze_assign:
* @lvalue: a pointer
* @rvalue: the new value
*
* Frees @lvalue if needed and assigns it the value of @rvalue.
**/
#define katze_assign(lvalue, rvalue) \
if (1) \
{ \
g_free (lvalue); \
lvalue = rvalue; \
}
/**
* katze_object_assign:
* @lvalue: a gobject
* @rvalue: the new value
*
* Unrefs @lvalue if needed and assigns it the value of @rvalue.
**/
#define katze_object_assign(lvalue, rvalue) \
if (1) \
{ \
if (lvalue) \
g_object_unref (lvalue); \
lvalue = rvalue; \
}
/**
* katze_strv_assign:
* @lvalue: a string list
* @rvalue: the new value
*
* Frees @lvalue if needed and assigns it the value of @rvalue.
*
* Since: 0.1.7
**/
#define katze_strv_assign(lvalue, rvalue) \
if (1) \
{ \
g_strfreev (lvalue); \
lvalue = rvalue; \
}
GtkWidget*
katze_property_proxy (gpointer object,
const gchar* property,
const gchar* hint);
GtkWidget*
katze_property_label (gpointer object,
const gchar* property);
typedef enum {
KATZE_MENU_POSITION_CURSOR = 0,
KATZE_MENU_POSITION_LEFT,
KATZE_MENU_POSITION_RIGHT
} KatzeMenuPos;
void
katze_widget_popup (GtkWidget* widget,
GtkMenu* menu,
GdkEventButton* event,
KatzeMenuPos pos);
GtkWidget*
katze_image_menu_item_new_ellipsized (const gchar* label);
GdkPixbuf*
katze_pixbuf_new_from_buffer (const guchar* buffer,
gsize length,
const gchar* mime_type,
GError** error);
gboolean
katze_tree_view_get_selected_iter (GtkTreeView* treeview,
GtkTreeModel** model,
GtkTreeIter* iter);
gchar*
katze_strip_mnemonics (const gchar* original);
gboolean
katze_object_has_property (gpointer object,
const gchar* property);
gint
katze_object_get_boolean (gpointer object,
const gchar* property);
gint
katze_object_get_int (gpointer object,
const gchar* property);
gfloat
katze_object_get_float (gpointer object,
const gchar* property);
gint
katze_object_get_enum (gpointer object,
const gchar* property);
gchar*
katze_object_get_string (gpointer object,
const gchar* property);
gpointer
katze_object_get_object (gpointer object,
const gchar* property);
G_END_DECLS
#endif /* __KATZE_UTILS_H__ */