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/**
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* Navit, a modular navigation system.
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* Copyright (C) 2005-2008 Navit Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef NAVIT_OSD_H
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#define NAVIT_OSD_H
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struct osd_priv;
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struct attr;
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struct osd_methods {
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void (*osd_destroy)(struct osd_priv *osd);
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void (*set_attr)(struct osd_priv *osd, struct attr* attr);
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};
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#define osd_draw_cast(x) (void (*)(struct osd_priv *osd, struct navit *navit, struct vehicle *v))(x)
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struct osd_item_methods {
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void (*draw)(struct osd_priv *osd, struct navit *navit, struct vehicle *v);
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};
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struct osd_item {
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struct point p;
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struct osd_item_methods meth;
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int flags, attr_flags, w, h, fg_line_width, font_size, osd_configuration, configured;
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int rel_w, rel_h, rel_x, rel_y;
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struct color color_bg, color_white, text_color;
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struct navit *navit;
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struct graphics *gr;
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struct graphics_gc *graphic_bg, *graphic_fg_white, *graphic_fg_text;
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struct graphics_font *font;
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char *font_name;
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struct callback *cb;
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struct callback *resize_cb;
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struct callback *reconfig_cb;
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struct callback *keypress_cb;
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int pressed;
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char *command;
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struct command_saved *enable_cs;
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char *accesskey;
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};
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/* prototypes */
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struct attr;
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struct navit;
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struct osd;
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struct osd *osd_new(struct attr *parent, struct attr **attrs);
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void osd_wrap_point(struct point *p, struct navit *nav);
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void osd_std_click(struct osd_item *this, struct navit *nav, int pressed, int button, struct point *p);
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void osd_set_std_attr(struct attr **attrs, struct osd_item *item, int flags);
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void osd_std_config(struct osd_item *item, struct navit *navit);
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void osd_set_std_config(struct navit *nav, struct osd_item *item);
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void osd_set_std_graphic(struct navit *nav, struct osd_item *item, struct osd_priv *priv);
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void osd_std_resize(struct osd_item *item);
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void osd_std_draw(struct osd_item *item);
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struct osd* osd_get_osd_by_name(char *name);
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int osd_set_attr(struct osd *osd, struct attr* attr);
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/* end of prototypes */
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#endif
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