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/**
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* ZANavi, Zoff Android Navigation system.
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* Copyright (C) 2011-2012 Zoff <zoff@zoff.cc>
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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 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* 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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/**
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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 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* 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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#include <glib.h>
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#include "debug.h"
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#include "plugin.h"
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#include "item.h"
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#include "color.h"
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#include "point.h"
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#include "navit.h"
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#include "graphics.h"
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#include "command.h"
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#include "callback.h"
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#include "osd.h"
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struct osd
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{
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struct osd_methods meth;
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struct osd_priv *priv;
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};
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static GHashTable *osd_hash = NULL;
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struct osd *
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osd_new(struct attr *parent, struct attr **attrs)
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{
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struct attr *attr;
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struct osd *o;
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struct osd_priv *(*new)(struct navit *nav, struct osd_methods *meth, struct attr **attrs);
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struct attr *type = attr_search(attrs, NULL, attr_type);
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if (!type)
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{
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return NULL;
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}
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//dbg(0, "oo 001\n");
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new = plugin_get_osd_type(type->u.str);
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//dbg(0, "oo 002\n");
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if (!new)
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{
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return NULL;
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}
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o=g_new0(struct osd, 1);
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//dbg(0, "oo 003\n");
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o->priv = new(parent->u.navit, &o->meth, attrs);
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//dbg(0, "oo 004\n");
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attr = attr_search(attrs, NULL, attr_name);
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if (attr && attr->u.str)
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{
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if (NULL == osd_hash)
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{
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//dbg(0, "oo 005\n");
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osd_hash = g_hash_table_new_full(g_str_hash, g_str_equal, g_free_func, NULL);
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}
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//dbg(0, "oo 006\n");
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g_hash_table_insert(osd_hash, g_strdup(attr->u.str), o);
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}
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//dbg(0, "oo 007\n");
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return o;
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}
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struct osd*
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osd_get_osd_by_name(char *name)
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{
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return g_hash_table_lookup(osd_hash, name);
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}
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int osd_set_attr(struct osd *osd, struct attr* attr)
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{
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if (osd && osd->meth.set_attr)
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{
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osd->meth.set_attr(osd->priv, attr);
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}
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return 0;
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}
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void osd_wrap_point(struct point *p, struct navit *nav)
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{
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if (p->x < 0)
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p->x += navit_get_width(nav);
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if (p->y < 0)
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p->y += navit_get_height(nav);
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}
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static void osd_evaluate_command(struct osd_item *this, struct navit *nav)
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{
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struct attr navit;
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navit.type = attr_navit;
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navit.u.navit = nav;
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//dbg(0, "calling command '%s'\n", this->command);
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command_evaluate(&navit, this->command);
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}
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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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{
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/*
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struct point bp = this->p;
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if (!this->command || !this->command[0])
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return;
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osd_wrap_point(&bp, nav);
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if ((p->x < bp.x || p->y < bp.y || p->x > bp.x + this->w || p->y > bp.y + this->h || !this->configured) && !this->pressed)
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return;
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if (button != 1)
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return;
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if (!!pressed == !!this->pressed)
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return;
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if (navit_ignore_button(nav))
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return;
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this->pressed = pressed;
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if (pressed && this->command)
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osd_evaluate_command(this, nav);
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*/
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}
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void osd_std_resize(struct osd_item *item)
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{
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// graphics_overlay_resize(item->gr, &item->p, item->w, item->h, 65535, 1);
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}
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static void osd_std_calculate_sizes(struct osd_item *item, struct osd_priv *priv, int w, int h)
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{
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/*
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struct attr vehicle_attr;
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if (item->rel_w) {
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item->w = (item->rel_w * w) / 100;
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}
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if (item->rel_h) {
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item->h = (item->rel_h * h) / 100;
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}
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if (item->rel_x) {
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item->p.x = (item->rel_x * w) / 100;
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}
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if (item->rel_y) {
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item->p.y = (item->rel_y * h) / 100;
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}
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osd_std_resize(item);
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if (item->meth.draw) {
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if (navit_get_attr(item->navit, attr_vehicle, &vehicle_attr, NULL)) {
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item->meth.draw(priv, item->navit, vehicle_attr.u.vehicle);
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}
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}
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*/
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}
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static void osd_std_keypress(struct osd_item *item, struct navit *nav, char *key)
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{
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#if 0
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int i;
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dbg(0,"key=%s\n",key);
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for (i = 0; i < strlen(key); i++)
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{
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dbg(0,"key:0x%02x\n",key[i]);
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}
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for (i = 0; i < strlen(item->accesskey); i++)
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{
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dbg(0,"accesskey:0x%02x\n",item->accesskey[i]);
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}
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#endif
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if (item->accesskey && key && !strcmp(key, item->accesskey))
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osd_evaluate_command(item, nav);
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}
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static void osd_std_reconfigure(struct osd_item *item, struct command_saved *cs)
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{
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/*
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if (!command_saved_error(cs)) {
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graphics_overlay_disable(item->gr, !command_saved_get_int(cs));
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} else {
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dbg(0, "Error in saved command: %i\n", command_saved_error(cs));
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}
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*/
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}
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void osd_set_std_attr(struct attr **attrs, struct osd_item *item, int flags)
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{
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struct attr *attr;
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item->flags = flags;
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item->osd_configuration = -1;
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item->color_white.r = 0xffff;
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item->color_white.g = 0xffff;
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item->color_white.b = 0xffff;
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item->color_white.a = 0xffff;
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item->text_color.r = 0xffff;
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item->text_color.g = 0xffff;
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item->text_color.b = 0xffff;
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item->text_color.a = 0xffff;
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if (flags & 1)
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{
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item->color_bg.r = 0x0808;
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item->color_bg.g = 0x0808;
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item->color_bg.b = 0xf8f8;
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item->color_bg.a = 0x0000;
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}
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else
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{
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item->color_bg.r = 0x0;
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item->color_bg.g = 0x0;
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item->color_bg.b = 0x0;
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item->color_bg.a = 0x5fff;
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}
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attr = attr_search(attrs, NULL, attr_osd_configuration);
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if (attr)
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item->osd_configuration = attr->u.num;
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attr = attr_search(attrs, NULL, attr_enable_expression);
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if (attr)
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{
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item->enable_cs = command_saved_new(attr->u.str, item->navit, NULL);
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}
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attr = attr_search(attrs, NULL, attr_w);
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if (attr)
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{
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if (attr->u.num > ATTR_REL_MAXABS)
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{
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item->rel_w = attr->u.num - ATTR_REL_RELSHIFT;
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}
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else
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{
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item->rel_w = 0;
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item->w = attr->u.num;
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}
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}
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attr = attr_search(attrs, NULL, attr_h);
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if (attr)
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{
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if (attr->u.num > ATTR_REL_MAXABS)
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{
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item->rel_h = attr->u.num - ATTR_REL_RELSHIFT;
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}
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else
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{
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item->rel_h = 0;
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item->h = attr->u.num;
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}
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}
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attr = attr_search(attrs, NULL, attr_x);
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if (attr)
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{
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if (attr->u.num > ATTR_REL_MAXABS)
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{
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item->rel_x = attr->u.num - ATTR_REL_RELSHIFT;
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}
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else
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{
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item->rel_x = 0;
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item->p.x = attr->u.num;
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}
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}
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attr = attr_search(attrs, NULL, attr_y);
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if (attr)
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{
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if (attr->u.num > ATTR_REL_MAXABS)
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{
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item->rel_y = attr->u.num - ATTR_REL_RELSHIFT;
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}
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else
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{
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item->rel_y = 0;
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item->p.y = attr->u.num;
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}
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}
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attr = attr_search(attrs, NULL, attr_font_size);
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if (attr)
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item->font_size = attr->u.num;
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attr = attr_search(attrs, NULL, attr_background_color);
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if (attr)
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item->color_bg = *attr->u.color;
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attr = attr_search(attrs, NULL, attr_command);
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if (attr)
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item->command = g_strdup(attr->u.str);
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attr = attr_search(attrs, NULL, attr_text_color);
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if (attr)
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item->text_color = *attr->u.color;
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attr = attr_search(attrs, NULL, attr_flags);
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if (attr)
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item->attr_flags = attr->u.num;
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attr = attr_search(attrs, NULL, attr_accesskey);
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if (attr)
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item->accesskey = g_strdup(attr->u.str);
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attr = attr_search(attrs, NULL, attr_font);
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if (attr)
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item->font_name = g_strdup(attr->u.str);
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|
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}
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void osd_std_config(struct osd_item *item, struct navit *navit)
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{
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struct attr attr;
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//dbg(1, "enter\n");
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if (item->enable_cs)
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{
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item->reconfig_cb = callback_new_1(callback_cast(osd_std_reconfigure), item);
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command_saved_set_cb(item->enable_cs, item->reconfig_cb);
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if (!command_saved_error(item->enable_cs))
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{
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349 |
item->configured = !!command_saved_get_int(item->enable_cs);
|
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}
|
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else
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{
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//dbg(0, "Error in saved command: %i.\n", command_saved_error(item->enable_cs));
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}
|
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}
|
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else
|
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{
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if (!navit_get_attr(navit, attr_osd_configuration, &attr, NULL))
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attr.u.num = -1;
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item->configured = !!(attr.u.num & item->osd_configuration);
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}
|
362 |
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//if (item->gr && !(item->flags & 16))
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// graphics_overlay_disable(item->gr, !item->configured);
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}
|
366 |
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void osd_set_std_config(struct navit *nav, struct osd_item *item)
|
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{
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item->cb = callback_new_attr_2(callback_cast(osd_std_config), attr_osd_configuration, item, nav);
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callback_add_names(item->cb, "osd_set_std_config", "osd_std_config");
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navit_add_callback(nav, item->cb);
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osd_std_config(item, nav);
|
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}
|
374 |
|
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void osd_set_std_graphic(struct navit *nav, struct osd_item *item, struct osd_priv *priv)
|
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{
|
377 |
// struct graphics *navit_gr;
|
378 |
|
379 |
// navit_gr = navit_get_graphics(nav);
|
380 |
item->gr = NULL;
|
381 |
// DISABLE OVERLAYS // graphics_overlay_new(navit_gr, &item->p, item->w, item->h, 65535, 1);
|
382 |
|
383 |
// item->graphic_bg = graphics_gc_new(item->gr);
|
384 |
// graphics_gc_set_foreground(item->graphic_bg, &item->color_bg);
|
385 |
// graphics_background_gc(item->gr, item->graphic_bg);
|
386 |
|
387 |
// item->graphic_fg_white = graphics_gc_new(item->gr);
|
388 |
// graphics_gc_set_foreground(item->graphic_fg_white, &item->color_white);
|
389 |
|
390 |
// if (item->flags & 2) {
|
391 |
// item->font = graphics_named_font_new(item->gr, item->font_name, item->font_size, 1);
|
392 |
// item->graphic_fg_text = graphics_gc_new(item->gr);
|
393 |
// graphics_gc_set_foreground(item->graphic_fg_text, &item->text_color);
|
394 |
// }
|
395 |
|
396 |
osd_set_std_config(nav, item);
|
397 |
|
398 |
item->resize_cb = callback_new_attr_2(callback_cast(osd_std_calculate_sizes), attr_resize, item, priv);
|
399 |
callback_add_names(item->resize_cb, "osd_set_std_graphic", "osd_std_calculate_sizes");
|
400 |
|
401 |
// graphics_add_callback(navit_gr, item->resize_cb);
|
402 |
//dbg(0, "accesskey %s\n", item->accesskey);
|
403 |
// if (item->accesskey) {
|
404 |
// item->keypress_cb=callback_new_attr_2(callback_cast(osd_std_keypress), attr_keypress, item, nav);
|
405 |
// graphics_add_callback(navit_gr, item->keypress_cb);
|
406 |
// }
|
407 |
|
408 |
}
|
409 |
|
410 |
void osd_std_draw(struct osd_item *item)
|
411 |
{
|
412 |
/*
|
413 |
|
414 |
struct point p[2];
|
415 |
int flags=item->attr_flags;
|
416 |
|
417 |
graphics_draw_mode(item->gr, draw_mode_begin);
|
418 |
p[0].x=0;
|
419 |
p[0].y=0;
|
420 |
graphics_draw_rectangle(item->gr, item->graphic_bg, p, item->w, item->h);
|
421 |
p[1].x=item->w-1;
|
422 |
p[1].y=0;
|
423 |
if (flags & 1)
|
424 |
graphics_draw_lines(item->gr, item->graphic_fg_text, p, 2);
|
425 |
p[0].x=item->w-1;
|
426 |
p[0].y=item->h-1;
|
427 |
if (flags & 2)
|
428 |
graphics_draw_lines(item->gr, item->graphic_fg_text, p, 2);
|
429 |
p[1].x=0;
|
430 |
p[1].y=item->h-1;
|
431 |
if (flags & 4)
|
432 |
graphics_draw_lines(item->gr, item->graphic_fg_text, p, 2);
|
433 |
p[0].x=0;
|
434 |
p[0].y=0;
|
435 |
if (flags & 8)
|
436 |
graphics_draw_lines(item->gr, item->graphic_fg_text, p, 2);
|
437 |
|
438 |
*/
|
439 |
}
|
440 |
|