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