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/**
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* Navit, a modular navigation system.
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* Copyright (C) 2005-2009 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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#define _USE_MATH_DEFINES 1
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#include "config.h"
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <signal.h>
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#include <string.h>
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#include <fcntl.h>
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#include <glib.h>
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#include <math.h>
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#include <time.h>
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#include "debug.h"
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#include "navit.h"
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#include "callback.h"
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#include "gui.h"
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#include "item.h"
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#include "projection.h"
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#include "map.h"
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#include "mapset.h"
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#include "main.h"
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#include "coord.h"
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#include "point.h"
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#include "transform.h"
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#include "param.h"
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#include "menu.h"
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#include "graphics.h"
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#include "popup.h"
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#include "data_window.h"
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#include "route.h"
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#include "navigation.h"
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#include "speech.h"
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#include "track.h"
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#include "vehicle.h"
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#include "layout.h"
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#include "log.h"
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#include "attr.h"
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#include "event.h"
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#include "file.h"
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#include "profile.h"
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#include "command.h"
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#include "navit_nls.h"
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#include "map.h"
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#include "util.h"
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#include "messages.h"
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#include "vehicleprofile.h"
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#include "sunriset.h"
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#include "bookmarks.h"
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#ifdef HAVE_API_WIN32_BASE
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#include <windows.h>
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#include "util.h"
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#endif
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#ifdef HAVE_API_WIN32_CE
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#include "libc.h"
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#endif
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/**
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* @defgroup navit the navit core instance. navit is the object containing nearly everything: A set of maps, one or more vehicle, a graphics object for rendering the map, a gui object for displaying the user interface, a route object, a navigation object and so on. Be warned that it is theoretically possible to have more than one navit object
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* @{
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*/
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struct gui *main_loop_gui;
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struct attr_iter {
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union {
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GList *list;
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struct mapset_handle *mapset_handle;
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} u;
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};
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static void navit_vehicle_update(struct navit *this_, struct navit_vehicle *nv);
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static void navit_vehicle_draw(struct navit *this_, struct navit_vehicle *nv, struct point *pnt);
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static int navit_add_vehicle(struct navit *this_, struct vehicle *v);
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static int navit_set_attr_do(struct navit *this_, struct attr *attr, int init);
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static int navit_get_cursor_pnt(struct navit *this_, struct point *p, int keep_orientation, int *dir);
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static void navit_set_cursors(struct navit *this_);
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static void navit_cmd_zoom_to_route(struct navit *this);
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static void navit_cmd_set_center_cursor(struct navit *this_);
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static void navit_cmd_announcer_toggle(struct navit *this_);
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static void navit_set_vehicle(struct navit *this_, struct navit_vehicle *nv);
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int allow_gui_internal = 0;
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int routing_mode = 0;
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int MYSTERY_SPEED = 2;
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struct navit *global_navit;
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void
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navit_add_mapset(struct navit *this_, struct mapset *ms)
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{
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//dbg(0,"EEnter\n");
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this_->mapsets = g_list_append(this_->mapsets, ms);
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}
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struct mapset *
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navit_get_mapset(struct navit *this_)
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{
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//dbg(0,"EEnter\n");
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if(this_->mapsets){
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return this_->mapsets->data;
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} else {
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dbg(0,"No mapsets enabled! Is it on purpose? Navit can't draw a map. Please check your navit.xml\n");
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}
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return NULL;
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}
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struct tracking *
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navit_get_tracking(struct navit *this_)
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{
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//dbg(0,"EEnter\n");
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return this_->tracking;
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}
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/**
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* @brief Get the user data directory.
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* @param[in] create - create the directory if it does not exist
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*
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* @return char * to the data directory string.
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*
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* returns the directory used to store user data files (center.txt,
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* destination.txt, bookmark.txt, ...)
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*
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*/
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char*
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navit_get_user_data_directory(int create) {
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//dbg(0,"EEnter\n");
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char *dir;
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dir = getenv("NAVIT_USER_DATADIR");
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if (create && !file_exists(dir)) {
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dbg(0,"creating dir %s\n", dir);
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if (file_mkdir(dir,0)) {
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dbg(0,"failed creating dir %s\n", dir);
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return NULL;
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}
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}
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return dir;
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} /* end: navit_get_user_data_directory(gboolean create) */
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void
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navit_draw_async(struct navit *this_, int async)
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{
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//dbg(0,"EEnter this_->blocked=%d\n",this_->blocked);
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if (this_->blocked)
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{
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this_->blocked |= 2;
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//dbg(0,"set this_->blocked=%d\n",this_->blocked);
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return;
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}
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transform_setup_source_rect(this_->trans);
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graphics_draw(this_->gra, this_->displaylist, this_->mapsets->data, this_->trans, this_->layout_current, async, NULL, this_->graphics_flags|1);
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}
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void
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navit_draw(struct navit *this_)
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{
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//dbg(0,"EEnter this_->ready=%d\n",this_->ready);
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if (this_->ready == 3)
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{
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//dbg(0,"navit_draw_async_001\n");
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navit_draw_async(this_, 0);
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}
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}
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int
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navit_get_ready(struct navit *this_)
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{
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//dbg(0,"EEnter\n");
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return this_->ready;
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}
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void
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navit_draw_displaylist(struct navit *this_)
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{
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//dbg(0,"EEnter\n");
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if (this_->ready == 3)
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{
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// dbg(0,"call graphics_displaylist_draw 2")
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graphics_displaylist_draw(this_->gra, this_->displaylist, this_->trans, this_->layout_current, this_->graphics_flags|1);
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}
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}
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static void
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navit_map_progress(struct navit *this_)
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{
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//dbg(0,"EEnter\n");
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struct map *map;
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struct mapset *ms;
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struct mapset_handle *msh;
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struct attr attr;
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struct point p;
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if (this_->ready != 3)
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return;
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p.x=10;
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p.y=32;
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ms=this_->mapsets->data;
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msh=mapset_open(ms);
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while (msh && (map=mapset_next(msh, 0))) {
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if (map_get_attr(map, attr_progress, &attr, NULL)) {
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char *str=g_strdup_printf("%s ",attr.u.str);
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graphics_draw_mode(this_->gra, draw_mode_begin);
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graphics_draw_text_std(this_->gra, 16, str, &p);
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g_free(str);
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p.y+=32;
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graphics_draw_mode(this_->gra, draw_mode_end);
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}
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}
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mapset_close(msh);
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}
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static void
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navit_redraw_route(struct navit *this_, struct route *route, struct attr *attr)
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{
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//dbg(0,"EEnter\n");
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int updated;
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if ((this_->route)&&(this_->route->route_status_was_updated == 1))
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{
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this_->route->route_status_was_updated=0;
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// send route_status to java
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#ifdef HAVE_API_ANDROID
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android_return_generic_int(1, this_->route->route_status);
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#endif
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}
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if (attr->type != attr_route_status)
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{
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//dbg(0,"ret 1\n");
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return;
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}
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updated=attr->u.num;
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//dbg(0,"updated=%d\n", updated);
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if (this_->ready != 3)
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{
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//dbg(0,"ret 2\n");
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return;
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}
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if (updated != route_status_path_done_new)
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{
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//dbg(0,"ret 3\n");
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return;
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}
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if (this_->vehicle)
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{
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if (this_->vehicle->follow_curr == 1)
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{
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//dbg(0,"ret 4\n");
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//dbg(0,"disabled -> we want redraw!!\n");
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// return;
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}
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if (this_->vehicle->follow_curr <= this_->vehicle->follow)
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{
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this_->vehicle->follow_curr=this_->vehicle->follow;
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}
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}
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//dbg(0,"draw s*\n");
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navit_draw(this_);
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//dbg(0,"draw e*\n");
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}
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void
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navit_handle_resize(struct navit *this_, int w, int h)
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{
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//dbg(0,"EEnter\n");
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struct map_selection sel;
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int callback=(this_->ready == 1);
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//dbg(0,"pre this_->ready=%d\n",this_->ready);
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this_->ready |= 2;
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//dbg(0,"set this_->ready=%d\n",this_->ready);
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memset(&sel, 0, sizeof(sel));
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this_->w=w;
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this_->h=h;
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sel.u.p_rect.rl.x=w;
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sel.u.p_rect.rl.y=h;
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transform_set_screen_selection(this_->trans, &sel);
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graphics_init(this_->gra);
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graphics_set_rect(this_->gra, &sel.u.p_rect);
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if (callback)
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callback_list_call_attr_1(this_->attr_cbl, attr_graphics_ready, this_);
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if (this_->ready == 3)
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{
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//dbg(0,"navit_draw_async_002\n");
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navit_draw_async(this_, 1);
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}
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309 |
}
|
310 |
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311 |
static void
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navit_resize(void *data, int w, int h)
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{
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//dbg(0,"EEnter\n");
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struct navit *this=data;
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if (!this->ignore_graphics_events)
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navit_handle_resize(this, w, h);
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}
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int
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navit_get_width(struct navit *this_)
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{
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//dbg(0,"EEnter\n");
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return this_->w;
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}
|
326 |
|
327 |
|
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int
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navit_get_height(struct navit *this_)
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{
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//dbg(0,"EEnter\n");
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return this_->h;
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}
|
334 |
|
335 |
static void
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navit_popup(void *data)
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{
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//dbg(0,"EEnter\n");
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struct navit *this_=data;
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popup(this_, 1, &this_->pressed);
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this_->button_timeout=NULL;
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this_->popped=1;
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}
|
344 |
|
345 |
|
346 |
int
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navit_ignore_button(struct navit *this_)
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{
|
349 |
//dbg(0,"EEnter\n");
|
350 |
if (this_->ignore_button)
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return 1;
|
352 |
this_->ignore_button=1;
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353 |
return 0;
|
354 |
}
|
355 |
|
356 |
void
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navit_ignore_graphics_events(struct navit *this_, int ignore)
|
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{
|
359 |
//dbg(0,"EEnter\n");
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360 |
this_->ignore_graphics_events=ignore;
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361 |
}
|
362 |
|
363 |
static void
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364 |
update_transformation(struct transformation *tr, struct point *old, struct point *new, struct point *rot)
|
365 |
{
|
366 |
//dbg(0,"EEnter\n");
|
367 |
struct coord co,cn;
|
368 |
struct coord c,*cp;
|
369 |
int yaw;
|
370 |
double angleo,anglen;
|
371 |
|
372 |
if (!transform_reverse(tr, old, &co))
|
373 |
return;
|
374 |
if (rot) {
|
375 |
angleo=atan2(old->y-rot->y, old->x-rot->x)*180/M_PI;
|
376 |
anglen=atan2(new->y-rot->y, new->x-rot->x)*180/M_PI;
|
377 |
yaw=transform_get_yaw(tr)+angleo-anglen;
|
378 |
transform_set_yaw(tr, yaw % 360);
|
379 |
}
|
380 |
if (!transform_reverse(tr, new, &cn))
|
381 |
return;
|
382 |
cp=transform_get_center(tr);
|
383 |
c.x=cp->x+co.x-cn.x;
|
384 |
c.y=cp->y+co.y-cn.y;
|
385 |
dbg(1,"from 0x%x,0x%x to 0x%x,0x%x\n", cp->x, cp->y, c.x, c.y);
|
386 |
transform_set_center(tr, &c);
|
387 |
}
|
388 |
|
389 |
void
|
390 |
navit_set_timeout(struct navit *this_)
|
391 |
{
|
392 |
//dbg(0,"EEnter\n");
|
393 |
struct attr follow;
|
394 |
follow.type=attr_follow;
|
395 |
follow.u.num=this_->center_timeout;
|
396 |
navit_set_attr(this_, &follow);
|
397 |
}
|
398 |
|
399 |
int
|
400 |
navit_handle_button(struct navit *this_, int pressed, int button, struct point *p, struct callback *popup_callback)
|
401 |
{
|
402 |
//dbg(0,"EEnter\n");
|
403 |
int border=16;
|
404 |
|
405 |
dbg(1,"enter %d %d (ignore %d)\n",pressed,button,this_->ignore_button);
|
406 |
callback_list_call_attr_4(this_->attr_cbl, attr_button, this_, GINT_TO_POINTER(pressed), GINT_TO_POINTER(button), p);
|
407 |
if (this_->ignore_button) {
|
408 |
this_->ignore_button=0;
|
409 |
return 0;
|
410 |
}
|
411 |
if (pressed) {
|
412 |
this_->pressed=*p;
|
413 |
this_->last=*p;
|
414 |
this_->zoomed=0;
|
415 |
if (button == 1) {
|
416 |
this_->button_pressed=1;
|
417 |
this_->moved=0;
|
418 |
this_->popped=0;
|
419 |
if (popup_callback)
|
420 |
this_->button_timeout=event_add_timeout(500, 0, popup_callback);
|
421 |
}
|
422 |
if (button == 2)
|
423 |
navit_set_center_screen(this_, p, 1);
|
424 |
if (button == 3)
|
425 |
popup(this_, button, p);
|
426 |
if (button == 4 && this_->use_mousewheel) {
|
427 |
this_->zoomed = 1;
|
428 |
navit_zoom_in(this_, 2, p);
|
429 |
}
|
430 |
if (button == 5 && this_->use_mousewheel) {
|
431 |
this_->zoomed = 1;
|
432 |
navit_zoom_out(this_, 2, p);
|
433 |
}
|
434 |
} else {
|
435 |
|
436 |
this_->button_pressed=0;
|
437 |
if (this_->button_timeout) {
|
438 |
event_remove_timeout(this_->button_timeout);
|
439 |
this_->button_timeout=NULL;
|
440 |
if (! this_->moved && ! transform_within_border(this_->trans, p, border)) {
|
441 |
navit_set_center_screen(this_, p, !this_->zoomed);
|
442 |
}
|
443 |
}
|
444 |
if (this_->motion_timeout) {
|
445 |
event_remove_timeout(this_->motion_timeout);
|
446 |
this_->motion_timeout=NULL;
|
447 |
}
|
448 |
if (this_->moved) {
|
449 |
struct point pr;
|
450 |
pr.x=this_->w/2;
|
451 |
pr.y=this_->h;
|
452 |
#if 0
|
453 |
update_transformation(this_->trans, &this_->pressed, p, &pr);
|
454 |
#else
|
455 |
update_transformation(this_->trans, &this_->pressed, p, NULL);
|
456 |
#endif
|
457 |
graphics_draw_drag(this_->gra, NULL);
|
458 |
transform_copy(this_->trans, this_->trans_cursor);
|
459 |
graphics_overlay_disable(this_->gra, 0);
|
460 |
if (!this_->zoomed)
|
461 |
navit_set_timeout(this_);
|
462 |
navit_draw(this_);
|
463 |
} else
|
464 |
return 1;
|
465 |
}
|
466 |
return 0;
|
467 |
}
|
468 |
|
469 |
static void
|
470 |
navit_button(void *data, int pressed, int button, struct point *p)
|
471 |
{
|
472 |
//dbg(0,"EEnter\n");
|
473 |
struct navit *this=data;
|
474 |
dbg(1,"enter %d %d ignore %d\n",pressed,button,this->ignore_graphics_events);
|
475 |
if (!this->ignore_graphics_events) {
|
476 |
if (! this->popup_callback)
|
477 |
this->popup_callback=callback_new_1(callback_cast(navit_popup), this);
|
478 |
navit_handle_button(this, pressed, button, p, this->popup_callback);
|
479 |
}
|
480 |
}
|
481 |
|
482 |
|
483 |
static void
|
484 |
navit_motion_timeout(struct navit *this_)
|
485 |
{
|
486 |
//dbg(0,"EEnter\n");
|
487 |
int dx, dy;
|
488 |
|
489 |
if (this_->drag_bitmap) {
|
490 |
struct point point;
|
491 |
point.x=(this_->current.x-this_->pressed.x);
|
492 |
point.y=(this_->current.y-this_->pressed.y);
|
493 |
if (graphics_draw_drag(this_->gra, &point)) {
|
494 |
graphics_overlay_disable(this_->gra, 1);
|
495 |
graphics_draw_mode(this_->gra, draw_mode_end);
|
496 |
this_->moved=1;
|
497 |
this_->motion_timeout=NULL;
|
498 |
return;
|
499 |
}
|
500 |
}
|
501 |
dx=(this_->current.x-this_->last.x);
|
502 |
dy=(this_->current.y-this_->last.y);
|
503 |
if (dx || dy) {
|
504 |
struct transformation *tr;
|
505 |
struct point pr;
|
506 |
this_->last=this_->current;
|
507 |
graphics_overlay_disable(this_->gra, 1);
|
508 |
tr=transform_dup(this_->trans);
|
509 |
pr.x=this_->w/2;
|
510 |
pr.y=this_->h;
|
511 |
#if 0
|
512 |
update_transformation(tr, &this_->pressed, &this_->current, &pr);
|
513 |
#else
|
514 |
update_transformation(tr, &this_->pressed, &this_->current, NULL);
|
515 |
#endif
|
516 |
#if 0
|
517 |
graphics_displaylist_move(this_->displaylist, dx, dy);
|
518 |
#endif
|
519 |
graphics_draw_cancel(this_->gra, this_->displaylist);
|
520 |
// dbg(0,"call graphics_displaylist_draw 1")
|
521 |
graphics_displaylist_draw(this_->gra, this_->displaylist, tr, this_->layout_current, this_->graphics_flags);
|
522 |
transform_destroy(tr);
|
523 |
this_->moved=1;
|
524 |
}
|
525 |
this_->motion_timeout=NULL;
|
526 |
return;
|
527 |
}
|
528 |
|
529 |
void
|
530 |
navit_handle_motion(struct navit *this_, struct point *p)
|
531 |
{
|
532 |
//dbg(0,"EEnter\n");
|
533 |
int dx, dy;
|
534 |
|
535 |
if (this_->button_pressed && !this_->popped) {
|
536 |
dx=(p->x-this_->pressed.x);
|
537 |
dy=(p->y-this_->pressed.y);
|
538 |
if (dx < -8 || dx > 8 || dy < -8 || dy > 8) {
|
539 |
this_->moved=1;
|
540 |
if (this_->button_timeout) {
|
541 |
event_remove_timeout(this_->button_timeout);
|
542 |
this_->button_timeout=NULL;
|
543 |
}
|
544 |
this_->current=*p;
|
545 |
if (! this_->motion_timeout_callback)
|
546 |
this_->motion_timeout_callback=callback_new_1(callback_cast(navit_motion_timeout), this_);
|
547 |
if (! this_->motion_timeout)
|
548 |
this_->motion_timeout=event_add_timeout(100, 0, this_->motion_timeout_callback);
|
549 |
}
|
550 |
}
|
551 |
}
|
552 |
|
553 |
static void
|
554 |
navit_motion(void *data, struct point *p)
|
555 |
{
|
556 |
//dbg(0,"EEnter\n");
|
557 |
struct navit *this=data;
|
558 |
if (!this->ignore_graphics_events)
|
559 |
navit_handle_motion(this, p);
|
560 |
}
|
561 |
|
562 |
static void
|
563 |
navit_predraw(struct navit *this_)
|
564 |
{
|
565 |
//dbg(0,"EEnter\n");
|
566 |
GList *l;
|
567 |
struct navit_vehicle *nv;
|
568 |
transform_copy(this_->trans, this_->trans_cursor);
|
569 |
l=this_->vehicles;
|
570 |
while (l)
|
571 |
{
|
572 |
nv=l->data;
|
573 |
//dbg(0,"* here *\n");
|
574 |
//dbg(0,"vehicle_draw_004\n");
|
575 |
navit_vehicle_draw(this_, nv, NULL);
|
576 |
l=g_list_next(l);
|
577 |
}
|
578 |
}
|
579 |
|
580 |
static void
|
581 |
navit_scale(struct navit *this_, long scale, struct point *p, int draw)
|
582 |
{
|
583 |
//dbg(0,"EEnter\n");
|
584 |
struct coord c1, c2, *center;
|
585 |
|
586 |
if (scale < this_->zoom_min)
|
587 |
{
|
588 |
scale=this_->zoom_min;
|
589 |
}
|
590 |
|
591 |
if (scale > this_->zoom_max)
|
592 |
{
|
593 |
scale=this_->zoom_max;
|
594 |
}
|
595 |
|
596 |
// return scale value to android
|
597 |
#ifdef HAVE_API_ANDROID
|
598 |
android_return_generic_int(3, (int)scale);
|
599 |
#endif
|
600 |
|
601 |
if (p)
|
602 |
{
|
603 |
transform_reverse(this_->trans, p, &c1);
|
604 |
}
|
605 |
|
606 |
transform_set_scale(this_->trans, scale);
|
607 |
|
608 |
if (p)
|
609 |
{
|
610 |
transform_reverse(this_->trans, p, &c2);
|
611 |
center = transform_center(this_->trans);
|
612 |
center->x += c1.x - c2.x;
|
613 |
center->y += c1.y - c2.y;
|
614 |
}
|
615 |
|
616 |
if (draw)
|
617 |
{
|
618 |
navit_draw(this_);
|
619 |
}
|
620 |
}
|
621 |
|
622 |
/**
|
623 |
* @brief Automatically adjusts zoom level
|
624 |
*
|
625 |
* This function automatically adjusts the current
|
626 |
* zoom level according to the current speed.
|
627 |
*
|
628 |
* @param this_ The navit struct
|
629 |
* @param center The "immovable" point - i.e. the vehicles position if we're centering on the vehicle
|
630 |
* @param speed The vehicles speed in meters per second
|
631 |
* @param dir The direction into which the vehicle moves
|
632 |
*/
|
633 |
static void
|
634 |
navit_autozoom(struct navit *this_, struct coord *center, int speed, int draw)
|
635 |
{
|
636 |
struct point pc;
|
637 |
int distance,w,h;
|
638 |
double new_scale;
|
639 |
long scale;
|
640 |
|
641 |
if (! this_->autozoom_active) {
|
642 |
return;
|
643 |
}
|
644 |
|
645 |
distance = speed * this_->autozoom_secs;
|
646 |
|
647 |
transform_get_size(this_->trans, &w, &h);
|
648 |
transform(this_->trans, transform_get_projection(this_->trans), center, &pc, 1, 0, 0, NULL);
|
649 |
scale = transform_get_scale(this_->trans);
|
650 |
|
651 |
/* We make sure that the point we want to see is within a certain range
|
652 |
* around the vehicle. The radius of this circle is the size of the
|
653 |
* screen. This doesn't necessarily mean the point is visible because of
|
654 |
* perspective etc. Quite rough, but should be enough. */
|
655 |
|
656 |
if (w > h) {
|
657 |
new_scale = (double)distance / h * 16;
|
658 |
} else {
|
659 |
new_scale = (double)distance / w * 16;
|
660 |
}
|
661 |
|
662 |
if (abs(new_scale - scale) < 2) {
|
663 |
return; // Smoothing
|
664 |
}
|
665 |
|
666 |
if (new_scale >= this_->autozoom_min) {
|
667 |
navit_scale(this_, (long)new_scale, &pc, 0);
|
668 |
} else {
|
669 |
if (scale != this_->autozoom_min) {
|
670 |
navit_scale(this_, this_->autozoom_min, &pc, 0);
|
671 |
}
|
672 |
}
|
673 |
}
|
674 |
|
675 |
/**
|
676 |
* Change the current zoom level, zooming closer to the ground
|
677 |
*
|
678 |
* @param navit The navit instance
|
679 |
* @param factor The zoom factor, usually 2
|
680 |
* @param p The invariant point (if set to NULL, default to center)
|
681 |
* @returns nothing
|
682 |
*/
|
683 |
void
|
684 |
navit_zoom_in(struct navit *this_, int factor, struct point *p)
|
685 |
{
|
686 |
//dbg(0,"EEnter\n");
|
687 |
long scale=transform_get_scale(this_->trans)/factor;
|
688 |
if (scale < 1)
|
689 |
scale=1;
|
690 |
//dbg(0,"zoom in -> scale=%d",scale);
|
691 |
navit_scale(this_, scale, p, 1);
|
692 |
}
|
693 |
|
694 |
/**
|
695 |
* Change the current zoom level
|
696 |
*
|
697 |
* @param navit The navit instance
|
698 |
* @param factor The zoom factor, usually 2
|
699 |
* @param p The invariant point (if set to NULL, default to center)
|
700 |
* @returns nothing
|
701 |
*/
|
702 |
void
|
703 |
navit_zoom_out(struct navit *this_, int factor, struct point *p)
|
704 |
{
|
705 |
//dbg(0,"EEnter\n");
|
706 |
long scale=transform_get_scale(this_->trans)*factor;
|
707 |
//dbg(0,"zoom out -> scale=%d",scale);
|
708 |
navit_scale(this_, scale, p, 1);
|
709 |
}
|
710 |
|
711 |
int
|
712 |
navit_get_cur_pnt(struct navit *this_, struct point *p)
|
713 |
{
|
714 |
//dbg(0,"EEnter\n");
|
715 |
return navit_get_cursor_pnt(this_, p, 0, NULL);
|
716 |
}
|
717 |
|
718 |
void
|
719 |
navit_zoom_in_cursor(struct navit *this_, int factor)
|
720 |
{
|
721 |
//dbg(0,"EEnter\n");
|
722 |
struct point p;
|
723 |
if (this_->vehicle && this_->vehicle->follow_curr <= 1 && navit_get_cursor_pnt(this_, &p, 0, NULL)) {
|
724 |
navit_zoom_in(this_, factor, &p);
|
725 |
this_->vehicle->follow_curr=this_->vehicle->follow;
|
726 |
} else
|
727 |
navit_zoom_in(this_, factor, NULL);
|
728 |
}
|
729 |
|
730 |
void
|
731 |
navit_zoom_to_scale(struct navit *this_, int new_scale)
|
732 |
{
|
733 |
//dbg(0,"EEnter\n");
|
734 |
long scale=transform_get_scale(this_->trans);
|
735 |
long new_scale_long=new_scale;
|
736 |
//dbg(0,"zoom to scale -> old scale=%d",scale);
|
737 |
//dbg(0,"zoom to scale -> want scale=%d",new_scale_long);
|
738 |
|
739 |
// only do something if scale changed!
|
740 |
if (scale != new_scale_long)
|
741 |
{
|
742 |
navit_scale(this_, new_scale_long, NULL, 1);
|
743 |
}
|
744 |
}
|
745 |
|
746 |
void
|
747 |
navit_zoom_out_cursor(struct navit *this_, int factor)
|
748 |
{
|
749 |
//dbg(0,"EEnter\n");
|
750 |
struct point p;
|
751 |
if (this_->vehicle && this_->vehicle->follow_curr <= 1 && navit_get_cursor_pnt(this_, &p, 0, NULL)) {
|
752 |
navit_zoom_out(this_, 2, &p);
|
753 |
this_->vehicle->follow_curr=this_->vehicle->follow;
|
754 |
} else
|
755 |
navit_zoom_out(this_, 2, NULL);
|
756 |
}
|
757 |
|
758 |
static int
|
759 |
navit_cmd_zoom_in(struct navit *this_)
|
760 |
{
|
761 |
//dbg(0,"EEnter\n");
|
762 |
navit_zoom_in_cursor(this_, 2);
|
763 |
return 0;
|
764 |
}
|
765 |
|
766 |
static int
|
767 |
navit_cmd_zoom_out(struct navit *this_)
|
768 |
{
|
769 |
//dbg(0,"EEnter\n");
|
770 |
navit_zoom_out_cursor(this_, 2);
|
771 |
return 0;
|
772 |
}
|
773 |
|
774 |
|
775 |
static void
|
776 |
navit_cmd_say(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
777 |
{
|
778 |
//dbg(0,"EEnter\n");
|
779 |
if (in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str)
|
780 |
navit_say(this, in[0]->u.str);
|
781 |
}
|
782 |
|
783 |
static GHashTable *cmd_int_var_hash = NULL;
|
784 |
static GHashTable *cmd_attr_var_hash = NULL;
|
785 |
|
786 |
/**
|
787 |
* Store key value pair for the command system (for int typed values)
|
788 |
*
|
789 |
* @param navit The navit instance
|
790 |
* @param function unused (needed to match command function signiture)
|
791 |
* @param in input attributes in[0] is the key string, in[1] is the integer value to store
|
792 |
* @param out output attributes, unused
|
793 |
* @param valid unused
|
794 |
* @returns nothing
|
795 |
*/
|
796 |
static void
|
797 |
navit_cmd_set_int_var(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
798 |
{
|
799 |
//dbg(0,"EEnter\n");
|
800 |
char*key;
|
801 |
struct attr*val;
|
802 |
if(!cmd_int_var_hash) {
|
803 |
cmd_int_var_hash = g_hash_table_new(g_str_hash, g_str_equal);
|
804 |
}
|
805 |
|
806 |
if ( (in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str) &&
|
807 |
(in && in[1] && ATTR_IS_NUMERIC(in[1]->type))) {
|
808 |
val = g_new(struct attr,1);
|
809 |
attr_dup_content(in[1],val);
|
810 |
key = g_strdup(in[0]->u.str);
|
811 |
g_hash_table_insert(cmd_int_var_hash, key, val);
|
812 |
}
|
813 |
}
|
814 |
|
815 |
|
816 |
/**
|
817 |
* Store key value pair for the command system (for attr typed values, can be used as opaque handles)
|
818 |
*
|
819 |
* @param navit The navit instance
|
820 |
* @param function unused (needed to match command function signiture)
|
821 |
* @param in input attributes in[0] is the key string, in[1] is the attr* value to store
|
822 |
* @param out output attributes, unused
|
823 |
* @param valid unused
|
824 |
* @returns nothing
|
825 |
*/
|
826 |
//TODO free stored attributes on navit_destroy
|
827 |
static void
|
828 |
navit_cmd_set_attr_var(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
829 |
{
|
830 |
//dbg(0,"EEnter\n");
|
831 |
char*key;
|
832 |
struct attr*val;
|
833 |
if(!cmd_attr_var_hash) {
|
834 |
cmd_attr_var_hash = g_hash_table_new(g_str_hash, g_str_equal);
|
835 |
}
|
836 |
|
837 |
if ( (in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str) &&
|
838 |
(in && in[1] )) {
|
839 |
val = attr_dup(in[1]);
|
840 |
//val = in[1];
|
841 |
key = g_strdup(in[0]->u.str);
|
842 |
g_hash_table_insert(cmd_attr_var_hash, key, val);
|
843 |
}
|
844 |
}
|
845 |
|
846 |
|
847 |
|
848 |
/**
|
849 |
* command to toggle the active state of a named layer of the current layout
|
850 |
*
|
851 |
* @param navit The navit instance
|
852 |
* @param function unused (needed to match command function signiture)
|
853 |
* @param in input attribute in[0] is the name of the layer
|
854 |
* @param out output unused
|
855 |
* @param valid unused
|
856 |
* @returns nothing
|
857 |
*/
|
858 |
static void
|
859 |
navit_cmd_toggle_layer(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
860 |
{
|
861 |
//dbg(0,"EEnter\n");
|
862 |
if (in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str) {
|
863 |
if(this->layout_current && this->layout_current->layers) {
|
864 |
GList* layers = this->layout_current->layers;
|
865 |
while (layers) {
|
866 |
struct layer*l=layers->data;
|
867 |
if(l && !strcmp(l->name,in[0]->u.str) ) {
|
868 |
l->active ^= 1;
|
869 |
navit_draw(this);
|
870 |
return;
|
871 |
}
|
872 |
layers=g_list_next(layers);
|
873 |
}
|
874 |
}
|
875 |
}
|
876 |
}
|
877 |
|
878 |
/**
|
879 |
* adds an item with the current coordinate of the vehicle to a named map
|
880 |
*
|
881 |
* @param navit The navit instance
|
882 |
* @param function unused (needed to match command function signiture)
|
883 |
* @param in input attribute in[0] is the name of the map
|
884 |
* @param out output attribute, 0 on error or the id of the created item on success
|
885 |
* @param valid unused
|
886 |
* @returns nothing
|
887 |
*/
|
888 |
static void
|
889 |
navit_cmd_map_add_curr_pos(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
890 |
{
|
891 |
//dbg(0,"EEnter\n");
|
892 |
struct attr **list = g_new0(struct attr *,2);
|
893 |
struct attr*val = g_new0(struct attr,1);
|
894 |
struct mapset* ms;
|
895 |
struct map_selection sel;
|
896 |
const int selection_range = 10;
|
897 |
enum item_type item_type;
|
898 |
struct item *it;
|
899 |
struct map* curr_map = NULL;
|
900 |
struct coord curr_coord;
|
901 |
struct map_rect *mr;
|
902 |
|
903 |
val->type = attr_type_item_begin;
|
904 |
val->u.item = NULL; //return invalid item on error
|
905 |
list[0] = val;
|
906 |
list[1] = NULL;
|
907 |
*out = list;
|
908 |
if (
|
909 |
in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str && //map name
|
910 |
in[1] && ATTR_IS_STRING(in[1]->type) && in[1]->u.str //item type
|
911 |
) {
|
912 |
|
913 |
if(!(ms=navit_get_mapset(this))) {
|
914 |
return;
|
915 |
}
|
916 |
|
917 |
if((item_type = item_from_name(in[1]->u.str))==type_none) {
|
918 |
return;
|
919 |
}
|
920 |
|
921 |
curr_map = mapset_get_map_by_name(ms, in[0]->u.str);
|
922 |
|
923 |
//no map with the given name found
|
924 |
if( ! curr_map) {
|
925 |
return;
|
926 |
}
|
927 |
|
928 |
if(this->vehicle && this->vehicle->vehicle ) {
|
929 |
struct attr pos_attr;
|
930 |
if(vehicle_get_attr(this->vehicle->vehicle,attr_position_coord_geo,&pos_attr,NULL)) {
|
931 |
transform_from_geo(projection_mg, pos_attr.u.coord_geo, &curr_coord);
|
932 |
} else {
|
933 |
return;
|
934 |
}
|
935 |
} else {
|
936 |
return;
|
937 |
}
|
938 |
|
939 |
sel.next=NULL;
|
940 |
sel.order=18;
|
941 |
sel.range.min=type_none;
|
942 |
sel.range.max=type_tec_common;
|
943 |
sel.u.c_rect.lu.x=curr_coord.x-selection_range;
|
944 |
sel.u.c_rect.lu.y=curr_coord.y+selection_range;
|
945 |
sel.u.c_rect.rl.x=curr_coord.x+selection_range;
|
946 |
sel.u.c_rect.rl.y=curr_coord.y-selection_range;
|
947 |
|
948 |
mr = map_rect_new(curr_map, &sel);
|
949 |
if(mr) {
|
950 |
it = map_rect_create_item( mr, item_type);
|
951 |
item_coord_set(it,&curr_coord, 1, change_mode_modify);
|
952 |
val->u.item = it;
|
953 |
}
|
954 |
map_rect_destroy(mr);
|
955 |
}
|
956 |
}
|
957 |
|
958 |
/**
|
959 |
* sets an attribute (name value pair) of a map item specified by map name and item id
|
960 |
*
|
961 |
* @param navit The navit instance
|
962 |
* @param function unused (needed to match command function signiture)
|
963 |
* @param in input attribute in[0] - name of the map ; in[1] - item ; in[2] - attr name ; in[3] - attr value
|
964 |
* @param out output attribute, 0 on error, 1 on success
|
965 |
* @param valid unused
|
966 |
* @returns nothing
|
967 |
*/
|
968 |
static void
|
969 |
navit_cmd_map_item_set_attr(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
970 |
{
|
971 |
//dbg(0,"EEnter\n");
|
972 |
if (
|
973 |
in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str &&//map name
|
974 |
in[1] && ATTR_IS_ITEM(in[1]->type) && //item
|
975 |
in[2] && ATTR_IS_STRING(in[2]->type) && in[2]->u.str && //attr_type str
|
976 |
in[3] && ATTR_IS_STRING(in[3]->type) && in[3]->u.str //attr_value str
|
977 |
) {
|
978 |
struct attr attr_to_set;
|
979 |
struct map* curr_map = NULL;
|
980 |
struct mapset *ms;
|
981 |
struct map_selection sel;
|
982 |
const int selection_range = 500;
|
983 |
struct coord curr_coord;
|
984 |
struct item *it;
|
985 |
|
986 |
if(ATTR_IS_STRING(attr_from_name(in[2]->u.str))) {
|
987 |
attr_to_set.u.str = in[3]->u.str;
|
988 |
attr_to_set.type = attr_from_name(in[2]->u.str);
|
989 |
}
|
990 |
else if(ATTR_IS_INT(attr_from_name(in[2]->u.str))) {
|
991 |
attr_to_set.u.num = atoi(in[3]->u.str);
|
992 |
attr_to_set.type = attr_from_name(in[2]->u.str);
|
993 |
}
|
994 |
else if(ATTR_IS_DOUBLE(attr_from_name(in[2]->u.str))) {
|
995 |
double* val = g_new0(double,1);
|
996 |
*val = atof(in[3]->u.str);
|
997 |
attr_to_set.u.numd = val;
|
998 |
attr_to_set.type = attr_from_name(in[2]->u.str);
|
999 |
}
|
1000 |
|
1001 |
ms = navit_get_mapset(this);
|
1002 |
|
1003 |
curr_map = mapset_get_map_by_name(ms, in[0]->u.str);
|
1004 |
|
1005 |
if( ! curr_map) {
|
1006 |
return;
|
1007 |
}
|
1008 |
sel.next=NULL;
|
1009 |
sel.order=18;
|
1010 |
sel.range.min=type_none;
|
1011 |
sel.range.max=type_tec_common;
|
1012 |
sel.u.c_rect.lu.x=curr_coord.x-selection_range;
|
1013 |
sel.u.c_rect.lu.y=curr_coord.y+selection_range;
|
1014 |
sel.u.c_rect.rl.x=curr_coord.x+selection_range;
|
1015 |
sel.u.c_rect.rl.y=curr_coord.y-selection_range;
|
1016 |
|
1017 |
it = in[1]->u.item;
|
1018 |
if(it) {
|
1019 |
item_attr_set(it, &attr_to_set, change_mode_modify);
|
1020 |
}
|
1021 |
}
|
1022 |
}
|
1023 |
|
1024 |
/**
|
1025 |
* Get attr variable given a key string for the command system (for opaque usage)
|
1026 |
*
|
1027 |
* @param navit The navit instance
|
1028 |
* @param function unused (needed to match command function signiture)
|
1029 |
* @param in input attribute in[0] is the key string
|
1030 |
* @param out output attribute, the attr for the given key string if exists or NULL
|
1031 |
* @param valid unused
|
1032 |
* @returns nothing
|
1033 |
*/
|
1034 |
static void
|
1035 |
navit_cmd_get_attr_var(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
1036 |
{
|
1037 |
//dbg(0,"EEnter\n");
|
1038 |
struct attr **list = g_new0(struct attr *,2);
|
1039 |
if(!cmd_int_var_hash) {
|
1040 |
struct attr*val = g_new0(struct attr,1);
|
1041 |
val->type = attr_type_item_begin;
|
1042 |
val->u.item = NULL;
|
1043 |
list[0] = val;
|
1044 |
}
|
1045 |
if (in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str) {
|
1046 |
struct attr*ret = g_hash_table_lookup(cmd_attr_var_hash, in[0]->u.str);
|
1047 |
if(ret) {
|
1048 |
list[0] = attr_dup(ret);
|
1049 |
}
|
1050 |
else {
|
1051 |
struct attr*val = g_new0(struct attr,1);
|
1052 |
val->type = attr_type_int_begin;
|
1053 |
val->u.item = NULL;
|
1054 |
list[0] = val;
|
1055 |
}
|
1056 |
}
|
1057 |
list[1] = NULL;
|
1058 |
*out = list;
|
1059 |
}
|
1060 |
|
1061 |
|
1062 |
/**
|
1063 |
* Get value given a key string for the command system
|
1064 |
*
|
1065 |
* @param navit The navit instance
|
1066 |
* @param function unused (needed to match command function signiture)
|
1067 |
* @param in input attribute in[0] is the key string
|
1068 |
* @param out output attribute, the value for the given key string if exists or 0
|
1069 |
* @param valid unused
|
1070 |
* @returns nothing
|
1071 |
*/
|
1072 |
static void
|
1073 |
navit_cmd_get_int_var(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
1074 |
{
|
1075 |
//dbg(0,"EEnter\n");
|
1076 |
struct attr **list = g_new0(struct attr *,2);
|
1077 |
if(!cmd_int_var_hash) {
|
1078 |
struct attr*val = g_new0(struct attr,1);
|
1079 |
val->type = attr_type_int_begin;
|
1080 |
val->u.num = 0;
|
1081 |
list[0] = val;
|
1082 |
}
|
1083 |
if (in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str) {
|
1084 |
struct attr*ret = g_hash_table_lookup(cmd_int_var_hash, in[0]->u.str);
|
1085 |
if(ret) {
|
1086 |
list[0] = ret;
|
1087 |
}
|
1088 |
else {
|
1089 |
struct attr*val = g_new0(struct attr,1);
|
1090 |
val->type = attr_type_int_begin;
|
1091 |
val->u.num = 0;
|
1092 |
list[0] = val;
|
1093 |
}
|
1094 |
}
|
1095 |
list[1] = NULL;
|
1096 |
*out = list;
|
1097 |
}
|
1098 |
|
1099 |
GList *cmd_int_var_stack = NULL;
|
1100 |
|
1101 |
/**
|
1102 |
* Push an integer to the stack for the command system
|
1103 |
*
|
1104 |
* @param navit The navit instance
|
1105 |
* @param function unused (needed to match command function signiture)
|
1106 |
* @param in input attribute in[0] is the integer attibute to push
|
1107 |
* @param out output attributes, unused
|
1108 |
* @param valid unused
|
1109 |
* @returns nothing
|
1110 |
*/
|
1111 |
static void
|
1112 |
navit_cmd_push_int(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
1113 |
{
|
1114 |
//dbg(0,"EEnter\n");
|
1115 |
if (in && in[0] && ATTR_IS_NUMERIC(in[0]->type)) {
|
1116 |
struct attr*val = g_new(struct attr,1);
|
1117 |
attr_dup_content(in[0],val);
|
1118 |
cmd_int_var_stack = g_list_prepend(cmd_int_var_stack, val);
|
1119 |
}
|
1120 |
}
|
1121 |
|
1122 |
/**
|
1123 |
* Pop an integer from the command system's integer stack
|
1124 |
*
|
1125 |
* @param navit The navit instance
|
1126 |
* @param function unused (needed to match command function signiture)
|
1127 |
* @param in input attributes unused
|
1128 |
* @param out output attribute, the value popped if stack isn't empty or 0
|
1129 |
* @param valid unused
|
1130 |
* @returns nothing
|
1131 |
*/
|
1132 |
static void
|
1133 |
navit_cmd_pop_int(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
1134 |
{
|
1135 |
//dbg(0,"EEnter\n");
|
1136 |
struct attr **list = g_new0(struct attr *,2);
|
1137 |
if(!cmd_int_var_stack) {
|
1138 |
struct attr*val = g_new0(struct attr,1);
|
1139 |
val->type = attr_type_int_begin;
|
1140 |
val->u.num = 0;
|
1141 |
list[0] = val;
|
1142 |
}
|
1143 |
else {
|
1144 |
list[0] = cmd_int_var_stack->data;
|
1145 |
cmd_int_var_stack = g_list_remove_link(cmd_int_var_stack,cmd_int_var_stack);
|
1146 |
}
|
1147 |
list[1] = NULL;
|
1148 |
*out = list;
|
1149 |
}
|
1150 |
|
1151 |
/**
|
1152 |
* Get current size of command system's integer stack
|
1153 |
*
|
1154 |
* @param navit The navit instance
|
1155 |
* @param function unused (needed to match command function signiture)
|
1156 |
* @param in input attributes unused
|
1157 |
* @param out output attribute, the size of stack
|
1158 |
* @param valid unused
|
1159 |
* @returns nothing
|
1160 |
*/
|
1161 |
static void
|
1162 |
navit_cmd_int_stack_size(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
1163 |
{
|
1164 |
//dbg(0,"EEnter\n");
|
1165 |
struct attr **list;
|
1166 |
struct attr *attr = g_new0(struct attr ,1);
|
1167 |
attr->type = attr_type_int_begin;
|
1168 |
if(!cmd_int_var_stack) {
|
1169 |
attr->u.num = 0;
|
1170 |
}
|
1171 |
else {
|
1172 |
attr->u.num = g_list_length(cmd_int_var_stack);
|
1173 |
}
|
1174 |
list = g_new0(struct attr *,2);
|
1175 |
list[0] = attr;
|
1176 |
list[1] = NULL;
|
1177 |
*out = list;
|
1178 |
cmd_int_var_stack = g_list_remove_link(cmd_int_var_stack,cmd_int_var_stack);
|
1179 |
}
|
1180 |
|
1181 |
static void
|
1182 |
navit_cmd_set_destination(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
1183 |
{
|
1184 |
//dbg(0,"EEnter\n");
|
1185 |
struct pcoord pc;
|
1186 |
char *description=NULL;
|
1187 |
if (!in)
|
1188 |
return;
|
1189 |
if (!in[0])
|
1190 |
return;
|
1191 |
pc.pro = transform_get_projection(this->trans);
|
1192 |
if (ATTR_IS_COORD(in[0]->type)) {
|
1193 |
pc.x=in[0]->u.coord->x;
|
1194 |
pc.y=in[0]->u.coord->y;
|
1195 |
in++;
|
1196 |
} else if (ATTR_IS_PCOORD(in[0]->type)) {
|
1197 |
pc=*in[0]->u.pcoord;
|
1198 |
in++;
|
1199 |
} else if (in[1] && in[2] && ATTR_IS_INT(in[0]->type) && ATTR_IS_INT(in[1]->type) && ATTR_IS_INT(in[2]->type)) {
|
1200 |
pc.pro=in[0]->u.num;
|
1201 |
pc.x=in[1]->u.num;
|
1202 |
pc.y=in[2]->u.num;
|
1203 |
in+=3;
|
1204 |
} else if (in[1] && ATTR_IS_INT(in[0]->type) && ATTR_IS_INT(in[1]->type)) {
|
1205 |
pc.x=in[0]->u.num;
|
1206 |
pc.y=in[1]->u.num;
|
1207 |
in+=2;
|
1208 |
} else
|
1209 |
return;
|
1210 |
if (in[0] && ATTR_IS_STRING(in[0]->type))
|
1211 |
description=in[0]->u.str;
|
1212 |
navit_set_destination(this, &pc, description, 1);
|
1213 |
}
|
1214 |
|
1215 |
static void
|
1216 |
navit_cmd_fmt_coordinates(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
1217 |
{
|
1218 |
//dbg(0,"EEnter\n");
|
1219 |
struct attr attr;
|
1220 |
attr.type=attr_type_string_begin;
|
1221 |
attr.u.str="Fix me";
|
1222 |
if (out) {
|
1223 |
*out=attr_generic_add_attr(*out, &attr);
|
1224 |
}
|
1225 |
}
|
1226 |
|
1227 |
/**
|
1228 |
* Join several string attributes into one
|
1229 |
*
|
1230 |
* @param navit The navit instance
|
1231 |
* @param function unused (needed to match command function signiture)
|
1232 |
* @param in input attributes in[0] - separator, in[1..] - attributes to join
|
1233 |
* @param out output attribute joined attribute as string
|
1234 |
* @param valid unused
|
1235 |
* @returns nothing
|
1236 |
*/
|
1237 |
static void
|
1238 |
navit_cmd_strjoin(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
1239 |
{
|
1240 |
//dbg(0,"EEnter\n");
|
1241 |
struct attr attr;
|
1242 |
gchar *ret, *sep;
|
1243 |
int i;
|
1244 |
attr.type=attr_type_string_begin;
|
1245 |
attr.u.str=NULL;
|
1246 |
if(in[0] && in[1]) {
|
1247 |
sep=attr_to_text(in[0],NULL,1);
|
1248 |
ret=attr_to_text(in[1],NULL,1);
|
1249 |
for(i=2;in[i];i++) {
|
1250 |
gchar *in_i=attr_to_text(in[i],NULL,1);
|
1251 |
gchar *r=g_strjoin(sep,ret,in_i,NULL);
|
1252 |
g_free(in_i);
|
1253 |
g_free(ret);
|
1254 |
ret=r;
|
1255 |
}
|
1256 |
g_free(sep);
|
1257 |
attr.u.str=ret;
|
1258 |
if(out) {
|
1259 |
*out=attr_generic_add_attr(*out, &attr);
|
1260 |
}
|
1261 |
g_free(ret);
|
1262 |
}
|
1263 |
}
|
1264 |
|
1265 |
/**
|
1266 |
* Call external program
|
1267 |
*
|
1268 |
* @param navit The navit instance
|
1269 |
* @param function unused (needed to match command function signiture)
|
1270 |
* @param in input attributes in[0] - name of executable, in[1..] - parameters
|
1271 |
* @param out output attribute unused
|
1272 |
* @param valid unused
|
1273 |
* @returns nothing
|
1274 |
*/
|
1275 |
static void
|
1276 |
navit_cmd_spawn(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
|
1277 |
{
|
1278 |
//dbg(0,"EEnter\n");
|
1279 |
int i,j, nparms, nvalid;
|
1280 |
const char ** argv=NULL;
|
1281 |
struct spawn_process_info *pi;
|
1282 |
|
1283 |
nparms=0;
|
1284 |
nvalid=0;
|
1285 |
if(in) {
|
1286 |
while(in[nparms]) {
|
1287 |
if (in[nparms]->type!=attr_none)
|
1288 |
nvalid++;
|
1289 |
nparms++;
|
1290 |
}
|
1291 |
}
|
1292 |
|
1293 |
if(nvalid>0) {
|
1294 |
argv=g_new(char*,nvalid+1);
|
1295 |
for(i=0,j=0;in[i];i++) {
|
1296 |
if(in[i]->type!=attr_none ) {
|
1297 |
argv[j++]=attr_to_text(in[i],NULL,1);
|
1298 |
} else {
|
1299 |
dbg(0,"Parameter #%i is attr_none - skipping\n",i);
|
1300 |
}
|
1301 |
}
|
1302 |
argv[j]=NULL;
|
1303 |
pi=spawn_process(argv);
|
1304 |
|
1305 |
// spawn_process() testing suite - uncomment following code to test.
|
1306 |
//sleep(3);
|
1307 |
// example of non-blocking wait
|
1308 |
//int st=spawn_process_check_status(pi,0);dbg(0,"status %i\n",st);
|
1309 |
// example of blocking wait
|
1310 |
//st=spawn_process_check_status(pi,1);dbg(0,"status %i\n",st);
|
1311 |
// example of wait after process is finished and status is
|
1312 |
// already tested
|
1313 |
//st=spawn_process_check_status(pi,1);dbg(0,"status %i\n",st);
|
1314 |
// example of wait after process is finished and status is
|
1315 |
// already tested - unblocked
|
1316 |
//st=spawn_process_check_status(pi,0);dbg(0,"status %i\n",st);
|
1317 |
|
1318 |
// End testing suite
|
1319 |
spawn_process_info_free(pi);
|
1320 |
for(i=0;argv[i];i++)
|
1321 |
g_free(argv[i]);
|
1322 |
g_free(argv);
|
1323 |
}
|
1324 |
}
|
1325 |
|
1326 |
|
1327 |
static struct command_table commands[] = {
|
1328 |
{"zoom_in",command_cast(navit_cmd_zoom_in)},
|
1329 |
{"zoom_out",command_cast(navit_cmd_zoom_out)},
|
1330 |
{"zoom_to_route",command_cast(navit_cmd_zoom_to_route)},
|
1331 |
{"say",command_cast(navit_cmd_say)},
|
1332 |
{"set_center_cursor",command_cast(navit_cmd_set_center_cursor)},
|
1333 |
{"set_destination",command_cast(navit_cmd_set_destination)},
|
1334 |
{"announcer_toggle",command_cast(navit_cmd_announcer_toggle)},
|
1335 |
{"fmt_coordinates",command_cast(navit_cmd_fmt_coordinates)},
|
1336 |
{"set_int_var",command_cast(navit_cmd_set_int_var)},
|
1337 |
{"get_int_var",command_cast(navit_cmd_get_int_var)},
|
1338 |
{"push_int",command_cast(navit_cmd_push_int)},
|
1339 |
{"pop_int",command_cast(navit_cmd_pop_int)},
|
1340 |
{"int_stack_size",command_cast(navit_cmd_int_stack_size)},
|
1341 |
{"toggle_layer",command_cast(navit_cmd_toggle_layer)},
|
1342 |
{"strjoin",command_cast(navit_cmd_strjoin)},
|
1343 |
{"spawn",command_cast(navit_cmd_spawn)},
|
1344 |
{"map_add_curr_pos",command_cast(navit_cmd_map_add_curr_pos)},
|
1345 |
{"map_item_set_attr",command_cast(navit_cmd_map_item_set_attr)},
|
1346 |
{"set_attr_var",command_cast(navit_cmd_set_attr_var)},
|
1347 |
{"get_attr_var",command_cast(navit_cmd_get_attr_var)},
|
1348 |
};
|
1349 |
|
1350 |
void
|
1351 |
navit_command_add_table(struct navit*this_, struct command_table *commands, int count)
|
1352 |
{
|
1353 |
//dbg(0,"EEnter\n");
|
1354 |
command_add_table(this_->attr_cbl, commands, count, this_);
|
1355 |
}
|
1356 |
|
1357 |
struct navit *
|
1358 |
navit_new(struct attr *parent, struct attr **attrs)
|
1359 |
{
|
1360 |
//dbg(0,"EEnter\n");
|
1361 |
struct navit *this_=g_new0(struct navit, 1);
|
1362 |
struct pcoord center;
|
1363 |
struct coord co;
|
1364 |
struct coord_geo g;
|
1365 |
enum projection pro=projection_mg;
|
1366 |
int zoom = 256;
|
1367 |
g.lat=53.13;
|
1368 |
g.lng=11.70;
|
1369 |
|
1370 |
this_->self.type=attr_navit;
|
1371 |
this_->self.u.navit=this_;
|
1372 |
this_->attr_cbl=callback_list_new();
|
1373 |
|
1374 |
this_->orientation=-1;
|
1375 |
this_->tracking_flag=1;
|
1376 |
this_->recentdest_count=10;
|
1377 |
this_->osd_configuration=-1;
|
1378 |
|
1379 |
// changed default to 1
|
1380 |
this_->center_timeout = 1;
|
1381 |
this_->use_mousewheel = 1;
|
1382 |
this_->autozoom_secs = 10;
|
1383 |
this_->autozoom_min = 7;
|
1384 |
this_->autozoom_active = 0;
|
1385 |
this_->zoom_min = 1;
|
1386 |
this_->zoom_max = 1048576; //-> order=-2 // 2097152 -> order=-3;
|
1387 |
this_->follow_cursor = 1;
|
1388 |
this_->radius = 30;
|
1389 |
this_->border = 16;
|
1390 |
|
1391 |
this_->trans = transform_new();
|
1392 |
this_->trans_cursor = transform_new();
|
1393 |
transform_from_geo(pro, &g, &co);
|
1394 |
center.x=co.x;
|
1395 |
center.y=co.y;
|
1396 |
center.pro = pro;
|
1397 |
|
1398 |
dbg(0,"setting center from xmlfile [hardcoded]\n");
|
1399 |
transform_setup(this_->trans, ¢er, zoom, (this_->orientation != -1) ? this_->orientation : 0);
|
1400 |
|
1401 |
// initialze trans_cursor here
|
1402 |
transform_copy(this_->trans, this_->trans_cursor);
|
1403 |
// initialze trans_cursor here
|
1404 |
|
1405 |
this_->bookmarks=bookmarks_new(&this_->self, NULL, this_->trans);
|
1406 |
|
1407 |
this_->prevTs=0;
|
1408 |
|
1409 |
for (;*attrs; attrs++) {
|
1410 |
navit_set_attr_do(this_, *attrs, 1);
|
1411 |
}
|
1412 |
this_->displaylist=graphics_displaylist_new();
|
1413 |
command_add_table(this_->attr_cbl, commands, sizeof(commands)/sizeof(struct command_table), this_);
|
1414 |
|
1415 |
this_->messages = messagelist_new(attrs);
|
1416 |
|
1417 |
//dbg(0,"111111\n");
|
1418 |
|
1419 |
return this_;
|
1420 |
}
|
1421 |
|
1422 |
static int
|
1423 |
navit_set_gui(struct navit *this_, struct gui *gui)
|
1424 |
{
|
1425 |
//dbg(0,"EEnter\n");
|
1426 |
if (this_->gui)
|
1427 |
return 0;
|
1428 |
this_->gui=gui;
|
1429 |
if (gui_has_main_loop(this_->gui)) {
|
1430 |
if (! main_loop_gui) {
|
1431 |
main_loop_gui=this_->gui;
|
1432 |
} else {
|
1433 |
dbg(0,"gui with main loop already active, ignoring this instance");
|
1434 |
return 0;
|
1435 |
}
|
1436 |
}
|
1437 |
return 1;
|
1438 |
}
|
1439 |
|
1440 |
void
|
1441 |
navit_add_message(struct navit *this_, char *message)
|
1442 |
{
|
1443 |
//dbg(0,"EEnter\n");
|
1444 |
message_new(this_->messages, message);
|
1445 |
}
|
1446 |
|
1447 |
struct message
|
1448 |
*navit_get_messages(struct navit *this_)
|
1449 |
{
|
1450 |
//dbg(0,"EEnter\n");
|
1451 |
return message_get(this_->messages);
|
1452 |
}
|
1453 |
|
1454 |
static int
|
1455 |
navit_set_graphics(struct navit *this_, struct graphics *gra)
|
1456 |
{
|
1457 |
//dbg(0,"EEnter\n");
|
1458 |
if (this_->gra)
|
1459 |
return 0;
|
1460 |
this_->gra=gra;
|
1461 |
this_->resize_callback=callback_new_attr_1(callback_cast(navit_resize), attr_resize, this_);
|
1462 |
graphics_add_callback(gra, this_->resize_callback);
|
1463 |
this_->button_callback=callback_new_attr_1(callback_cast(navit_button), attr_button, this_);
|
1464 |
graphics_add_callback(gra, this_->button_callback);
|
1465 |
this_->motion_callback=callback_new_attr_1(callback_cast(navit_motion), attr_motion, this_);
|
1466 |
graphics_add_callback(gra, this_->motion_callback);
|
1467 |
this_->predraw_callback=callback_new_attr_1(callback_cast(navit_predraw), attr_predraw, this_);
|
1468 |
graphics_add_callback(gra, this_->predraw_callback);
|
1469 |
//dbg(0,"111111111\n");
|
1470 |
return 1;
|
1471 |
}
|
1472 |
|
1473 |
struct graphics *
|
1474 |
navit_get_graphics(struct navit *this_)
|
1475 |
{
|
1476 |
//dbg(0,"EEnter\n");
|
1477 |
return this_->gra;
|
1478 |
}
|
1479 |
|
1480 |
struct vehicleprofile *
|
1481 |
navit_get_vehicleprofile(struct navit *this_)
|
1482 |
{
|
1483 |
//dbg(0,"EEnter\n");
|
1484 |
return this_->vehicleprofile;
|
1485 |
}
|
1486 |
|
1487 |
GList *
|
1488 |
navit_get_vehicleprofiles(struct navit *this_)
|
1489 |
{
|
1490 |
//dbg(0,"EEnter\n");
|
1491 |
return this_->vehicleprofiles;
|
1492 |
}
|
1493 |
|
1494 |
static void
|
1495 |
navit_projection_set(struct navit *this_, enum projection pro, int draw)
|
1496 |
{
|
1497 |
//dbg(0,"EEnter\n");
|
1498 |
struct coord_geo g;
|
1499 |
struct coord *c;
|
1500 |
|
1501 |
c=transform_center(this_->trans);
|
1502 |
transform_to_geo(transform_get_projection(this_->trans), c, &g);
|
1503 |
transform_set_projection(this_->trans, pro);
|
1504 |
transform_from_geo(pro, &g, c);
|
1505 |
if (draw)
|
1506 |
navit_draw(this_);
|
1507 |
}
|
1508 |
|
1509 |
/**
|
1510 |
* Start the route computing to a given set of coordinates
|
1511 |
*
|
1512 |
* @param navit The navit instance
|
1513 |
* @param c The coordinate to start routing to
|
1514 |
* @param description A label which allows the user to later identify this destination in the former destinations selection
|
1515 |
* @returns nothing
|
1516 |
*/
|
1517 |
void
|
1518 |
navit_set_destination(struct navit *this_, struct pcoord *c, const char *description, int async)
|
1519 |
{
|
1520 |
//dbg(0,"EEnter\n");
|
1521 |
char *destination_file;
|
1522 |
if (c) {
|
1523 |
this_->destination=*c;
|
1524 |
this_->destination_valid=1;
|
1525 |
|
1526 |
dbg(1, "navit->navit_set_destination %i\n", c->x);
|
1527 |
dbg(1, "navit->navit_set_destination %i\n", c->y);
|
1528 |
|
1529 |
} else
|
1530 |
this_->destination_valid=0;
|
1531 |
destination_file = bookmarks_get_destination_file(TRUE);
|
1532 |
bookmarks_append_coord(this_->bookmarks, destination_file, c, 1, "former_destination", description, NULL, this_->recentdest_count);
|
1533 |
g_free(destination_file);
|
1534 |
callback_list_call_attr_0(this_->attr_cbl, attr_destination);
|
1535 |
if (this_->route) {
|
1536 |
route_set_destination(this_->route, c, async);
|
1537 |
|
1538 |
if (this_->ready == 3)
|
1539 |
navit_draw(this_);
|
1540 |
}
|
1541 |
}
|
1542 |
|
1543 |
/**
|
1544 |
* Start the route computing to a given set of coordinates including waypoints
|
1545 |
*
|
1546 |
* @param navit The navit instance
|
1547 |
* @param c The coordinate to start routing to
|
1548 |
* @param description A label which allows the user to later identify this destination in the former destinations selection
|
1549 |
* @returns nothing
|
1550 |
*/
|
1551 |
void
|
1552 |
navit_set_destinations(struct navit *this_, struct pcoord *c, int count, const char *description, int async)
|
1553 |
{
|
1554 |
//dbg(0,"EEnter\n");
|
1555 |
char *destination_file;
|
1556 |
if (c && count) {
|
1557 |
this_->destination=c[count-1];
|
1558 |
this_->destination_valid=1;
|
1559 |
} else
|
1560 |
this_->destination_valid=0;
|
1561 |
destination_file = bookmarks_get_destination_file(TRUE);
|
1562 |
bookmarks_append_coord(this_->bookmarks, destination_file, c, count, "former_itinerary", description, NULL, this_->recentdest_count);
|
1563 |
g_free(destination_file);
|
1564 |
callback_list_call_attr_0(this_->attr_cbl, attr_destination);
|
1565 |
if (this_->route) {
|
1566 |
route_set_destinations(this_->route, c, count, async);
|
1567 |
|
1568 |
if (this_->ready == 3)
|
1569 |
navit_draw(this_);
|
1570 |
}
|
1571 |
}
|
1572 |
|
1573 |
/**
|
1574 |
* @brief Checks if a route is calculated
|
1575 |
*
|
1576 |
* This function checks if a route is calculated.
|
1577 |
*
|
1578 |
* @param this_ The navit struct whose route should be checked.
|
1579 |
* @return True if the route is set, false otherwise.
|
1580 |
*/
|
1581 |
int
|
1582 |
navit_check_route(struct navit *this_)
|
1583 |
{
|
1584 |
//dbg(0,"EEnter\n");
|
1585 |
if (this_->route) {
|
1586 |
return route_get_path_set(this_->route);
|
1587 |
}
|
1588 |
|
1589 |
return 0;
|
1590 |
}
|
1591 |
|
1592 |
static int
|
1593 |
navit_former_destinations_active(struct navit *this_)
|
1594 |
{
|
1595 |
//dbg(0,"EEnter\n");
|
1596 |
char *destination_file = bookmarks_get_destination_file(FALSE);
|
1597 |
FILE *f;
|
1598 |
int active=0;
|
1599 |
char buffer[3];
|
1600 |
f=fopen(destination_file,"r");
|
1601 |
if (f) {
|
1602 |
if(!fseek(f, -2, SEEK_END) && fread(buffer, 2, 1, f) == 1 && (buffer[0]!='\n' || buffer[1]!='\n'))
|
1603 |
active=1;
|
1604 |
fclose(f);
|
1605 |
}
|
1606 |
g_free(destination_file);
|
1607 |
return active;
|
1608 |
}
|
1609 |
|
1610 |
static void
|
1611 |
navit_add_former_destinations_from_file(struct navit *this_)
|
1612 |
{
|
1613 |
//dbg(0,"EEnter\n");
|
1614 |
char *destination_file = bookmarks_get_destination_file(FALSE);
|
1615 |
struct attr *attrs[4];
|
1616 |
struct map_rect *mr;
|
1617 |
struct item *item;
|
1618 |
int i,valid=0,count=0;
|
1619 |
struct coord c[16];
|
1620 |
struct pcoord pc[16];
|
1621 |
struct attr parent;
|
1622 |
struct attr type;
|
1623 |
struct attr data;
|
1624 |
struct attr flags;
|
1625 |
|
1626 |
parent.type=attr_navit;
|
1627 |
parent.u.navit=this_;
|
1628 |
|
1629 |
type.type=attr_type;
|
1630 |
type.u.str="textfile";
|
1631 |
|
1632 |
data.type=attr_data;
|
1633 |
data.u.str=destination_file;
|
1634 |
|
1635 |
flags.type=attr_flags;
|
1636 |
flags.u.num=1;
|
1637 |
|
1638 |
attrs[0]=&type; attrs[1]=&data; attrs[2]=&flags; attrs[3]=NULL;
|
1639 |
|
1640 |
this_->former_destination=map_new(&parent, attrs);
|
1641 |
g_free(destination_file);
|
1642 |
if (!this_->route || !navit_former_destinations_active(this_))
|
1643 |
return;
|
1644 |
mr=map_rect_new(this_->former_destination, NULL);
|
1645 |
while ((item=map_rect_get_item(mr))) {
|
1646 |
if ((item->type == type_former_destination || item->type == type_former_itinerary || item->type == type_former_itinerary_part) && (count=item_coord_get(item, c, 16)))
|
1647 |
valid=1;
|
1648 |
}
|
1649 |
map_rect_destroy(mr);
|
1650 |
if (valid && count > 0) {
|
1651 |
for (i = 0 ; i < count ; i++) {
|
1652 |
pc[i].pro=map_projection(this_->former_destination);
|
1653 |
pc[i].x=c[i].x;
|
1654 |
pc[i].y=c[i].y;
|
1655 |
}
|
1656 |
if (count == 1)
|
1657 |
route_set_destination(this_->route, &pc[0], 1);
|
1658 |
else
|
1659 |
route_set_destinations(this_->route, pc, count, 1);
|
1660 |
this_->destination=pc[count-1];
|
1661 |
this_->destination_valid=1;
|
1662 |
}
|
1663 |
}
|
1664 |
|
1665 |
|
1666 |
void
|
1667 |
navit_textfile_debug_log(struct navit *this_, const char *fmt, ...)
|
1668 |
{
|
1669 |
//dbg(0,"EEnter\n");
|
1670 |
va_list ap;
|
1671 |
char *str1,*str2;
|
1672 |
va_start(ap, fmt);
|
1673 |
if (this_->textfile_debug_log && this_->vehicle) {
|
1674 |
str1=g_strdup_vprintf(fmt, ap);
|
1675 |
str2=g_strdup_printf("0x%x 0x%x%s%s\n", this_->vehicle->coord.x, this_->vehicle->coord.y, strlen(str1) ? " " : "", str1);
|
1676 |
log_write(this_->textfile_debug_log, str2, strlen(str2), 0);
|
1677 |
g_free(str2);
|
1678 |
g_free(str1);
|
1679 |
}
|
1680 |
va_end(ap);
|
1681 |
}
|
1682 |
|
1683 |
void
|
1684 |
navit_textfile_debug_log_at(struct navit *this_, struct pcoord *pc, const char *fmt, ...)
|
1685 |
{
|
1686 |
//dbg(0,"EEnter\n");
|
1687 |
va_list ap;
|
1688 |
char *str1,*str2;
|
1689 |
va_start(ap, fmt);
|
1690 |
if (this_->textfile_debug_log && this_->vehicle) {
|
1691 |
str1=g_strdup_vprintf(fmt, ap);
|
1692 |
str2=g_strdup_printf("0x%x 0x%x%s%s\n", pc->x, pc->y, strlen(str1) ? " " : "", str1);
|
1693 |
log_write(this_->textfile_debug_log, str2, strlen(str2), 0);
|
1694 |
g_free(str2);
|
1695 |
g_free(str1);
|
1696 |
}
|
1697 |
va_end(ap);
|
1698 |
}
|
1699 |
|
1700 |
void
|
1701 |
navit_say(struct navit *this_, char *text)
|
1702 |
{
|
1703 |
//dbg(0,"EEnter\n");
|
1704 |
if(this_->speech) {
|
1705 |
speech_say(this_->speech, text);
|
1706 |
}
|
1707 |
}
|
1708 |
|
1709 |
/**
|
1710 |
* @brief Toggles the navigation announcer for navit
|
1711 |
* @param this_ The navit object
|
1712 |
*/
|
1713 |
static void
|
1714 |
navit_cmd_announcer_toggle(struct navit *this_)
|
1715 |
{
|
1716 |
struct attr attr, speechattr;
|
1717 |
|
1718 |
// search for the speech attribute
|
1719 |
if(!navit_get_attr(this_, attr_speech, &speechattr, NULL))
|
1720 |
return;
|
1721 |
// find out if the corresponding attribute attr_active has been set
|
1722 |
if(speech_get_attr(speechattr.u.speech, attr_active, &attr, NULL)) {
|
1723 |
// flip it then...
|
1724 |
attr.u.num = !attr.u.num;
|
1725 |
} else {
|
1726 |
// otherwise disable it because voice is enabled by default
|
1727 |
attr.type = attr_active;
|
1728 |
attr.u.num = 0;
|
1729 |
}
|
1730 |
|
1731 |
// apply the new state
|
1732 |
if(!speech_set_attr(speechattr.u.speech, &attr))
|
1733 |
return;
|
1734 |
|
1735 |
// announce that the speech attribute has changed
|
1736 |
callback_list_call_attr_0(this_->attr_cbl, attr_speech);
|
1737 |
}
|
1738 |
|
1739 |
|
1740 |
|
1741 |
|
1742 |
void
|
1743 |
navit_cmd_announcer_on(struct navit *this_)
|
1744 |
{
|
1745 |
struct attr attr, speechattr;
|
1746 |
|
1747 |
// search for the speech attribute
|
1748 |
if(!navit_get_attr(this_, attr_speech, &speechattr, NULL))
|
1749 |
return;
|
1750 |
|
1751 |
attr.type = attr_active;
|
1752 |
attr.u.num = 1;
|
1753 |
|
1754 |
// apply the new state
|
1755 |
if(!speech_set_attr(speechattr.u.speech, &attr))
|
1756 |
return;
|
1757 |
|
1758 |
// announce that the speech attribute has changed
|
1759 |
callback_list_call_attr_0(this_->attr_cbl, attr_speech);
|
1760 |
}
|
1761 |
|
1762 |
|
1763 |
void
|
1764 |
navit_cmd_announcer_off(struct navit *this_)
|
1765 |
{
|
1766 |
struct attr attr, speechattr;
|
1767 |
|
1768 |
// search for the speech attribute
|
1769 |
if(!navit_get_attr(this_, attr_speech, &speechattr, NULL))
|
1770 |
return;
|
1771 |
|
1772 |
attr.type = attr_active;
|
1773 |
attr.u.num = 0;
|
1774 |
|
1775 |
// apply the new state
|
1776 |
if(!speech_set_attr(speechattr.u.speech, &attr))
|
1777 |
return;
|
1778 |
|
1779 |
// announce that the speech attribute has changed
|
1780 |
callback_list_call_attr_0(this_->attr_cbl, attr_speech);
|
1781 |
}
|
1782 |
|
1783 |
|
1784 |
|
1785 |
void
|
1786 |
navit_speak(struct navit *this_)
|
1787 |
{
|
1788 |
//dbg(0,"EEnter\n");
|
1789 |
struct navigation *nav=this_->navigation;
|
1790 |
struct map *map=NULL;
|
1791 |
struct map_rect *mr=NULL;
|
1792 |
struct item *item;
|
1793 |
struct attr attr;
|
1794 |
|
1795 |
if (!speech_get_attr(this_->speech, attr_active, &attr, NULL))
|
1796 |
attr.u.num = 1;
|
1797 |
dbg(1, "this_.speech->active %i\n", attr.u.num);
|
1798 |
if(!attr.u.num)
|
1799 |
return;
|
1800 |
|
1801 |
if (nav)
|
1802 |
map=navigation_get_map(nav);
|
1803 |
if (map)
|
1804 |
mr=map_rect_new(map, NULL);
|
1805 |
if (mr) {
|
1806 |
while ((item=map_rect_get_item(mr)) && (item->type == type_nav_position || item->type == type_nav_none));
|
1807 |
if (item && item_attr_get(item, attr_navigation_speech, &attr)) {
|
1808 |
speech_say(this_->speech, attr.u.str);
|
1809 |
navit_add_message(this_, attr.u.str);
|
1810 |
navit_textfile_debug_log(this_, "type=announcement label=\"%s\"", attr.u.str);
|
1811 |
}
|
1812 |
map_rect_destroy(mr);
|
1813 |
}
|
1814 |
}
|
1815 |
|
1816 |
static void
|
1817 |
navit_window_roadbook_update(struct navit *this_)
|
1818 |
{
|
1819 |
//dbg(0,"EEnter\n");
|
1820 |
struct navigation *nav=this_->navigation;
|
1821 |
struct map *map=NULL;
|
1822 |
struct map_rect *mr=NULL;
|
1823 |
struct item *item;
|
1824 |
struct attr attr;
|
1825 |
struct param_list param[5];
|
1826 |
int secs;
|
1827 |
|
1828 |
dbg(1,"enter\n");
|
1829 |
datawindow_mode(this_->roadbook_window, 1);
|
1830 |
if (nav)
|
1831 |
map=navigation_get_map(nav);
|
1832 |
if (map)
|
1833 |
mr=map_rect_new(map, NULL);
|
1834 |
//dbg(0,"nav=%p map=%p mr=%p\n", nav, map, mr);
|
1835 |
if (mr) {
|
1836 |
//dbg(0,"while loop\n");
|
1837 |
while ((item=map_rect_get_item(mr))) {
|
1838 |
//dbg(0,"item=%p\n", item);
|
1839 |
attr.u.str=NULL;
|
1840 |
if (item->type != type_nav_position) {
|
1841 |
item_attr_get(item, attr_navigation_long, &attr);
|
1842 |
if (attr.u.str == NULL) {
|
1843 |
continue;
|
1844 |
}
|
1845 |
dbg(2, "Command='%s'\n", attr.u.str);
|
1846 |
param[0].value=g_strdup(attr.u.str);
|
1847 |
} else
|
1848 |
param[0].value=_("Position");
|
1849 |
param[0].name=_("Command");
|
1850 |
|
1851 |
item_attr_get(item, attr_length, &attr);
|
1852 |
dbg(2, "Length=%d\n", attr.u.num);
|
1853 |
param[1].name=_("Length");
|
1854 |
|
1855 |
if ( attr.u.num >= 2000 )
|
1856 |
{
|
1857 |
param[1].value=g_strdup_printf("%5.1f %s",(float)attr.u.num / 1000, _("km") );
|
1858 |
}
|
1859 |
else
|
1860 |
{
|
1861 |
param[1].value=g_strdup_printf("%7d %s",attr.u.num, _("m"));
|
1862 |
}
|
1863 |
|
1864 |
item_attr_get(item, attr_time, &attr);
|
1865 |
dbg(2, "Time=%d\n", attr.u.num);
|
1866 |
secs=attr.u.num/10;
|
1867 |
param[2].name=_("Time");
|
1868 |
if ( secs >= 3600 )
|
1869 |
{
|
1870 |
param[2].value=g_strdup_printf("%d:%02d:%02d",secs / 60, ( secs / 60 ) % 60 , secs % 60);
|
1871 |
}
|
1872 |
else
|
1873 |
{
|
1874 |
param[2].value=g_strdup_printf("%d:%02d",secs / 60, secs % 60);
|
1875 |
}
|
1876 |
|
1877 |
item_attr_get(item, attr_destination_length, &attr);
|
1878 |
dbg(2, "Destlength=%d\n", attr.u.num);
|
1879 |
param[3].name=_("Destination Length");
|
1880 |
if ( attr.u.num >= 2000 )
|
1881 |
{
|
1882 |
param[3].value=g_strdup_printf("%5.1f %s",(float)attr.u.num / 1000, _("km") );
|
1883 |
}
|
1884 |
else
|
1885 |
{
|
1886 |
param[3].value=g_strdup_printf("%d %s",attr.u.num, _("m"));
|
1887 |
}
|
1888 |
|
1889 |
item_attr_get(item, attr_destination_time, &attr);
|
1890 |
dbg(2, "Desttime=%d\n", attr.u.num);
|
1891 |
secs=attr.u.num/10;
|
1892 |
param[4].name=_("Destination Time");
|
1893 |
if ( secs >= 3600 )
|
1894 |
{
|
1895 |
param[4].value=g_strdup_printf("%d:%02d:%02d",secs / 3600, (secs / 60 ) % 60 , secs % 60);
|
1896 |
}
|
1897 |
else
|
1898 |
{
|
1899 |
param[4].value=g_strdup_printf("%d:%02d",secs / 60, secs % 60);
|
1900 |
}
|
1901 |
datawindow_add(this_->roadbook_window, param, 5);
|
1902 |
}
|
1903 |
map_rect_destroy(mr);
|
1904 |
}
|
1905 |
datawindow_mode(this_->roadbook_window, 0);
|
1906 |
}
|
1907 |
|
1908 |
void
|
1909 |
navit_window_roadbook_destroy(struct navit *this_)
|
1910 |
{
|
1911 |
//dbg(0, "enter\n");
|
1912 |
navigation_unregister_callback(this_->navigation, attr_navigation_long, this_->roadbook_callback);
|
1913 |
this_->roadbook_window=NULL;
|
1914 |
this_->roadbook_callback=NULL;
|
1915 |
}
|
1916 |
void
|
1917 |
navit_window_roadbook_new(struct navit *this_)
|
1918 |
{
|
1919 |
if (!this_->gui || this_->roadbook_callback || this_->roadbook_window) {
|
1920 |
return;
|
1921 |
}
|
1922 |
|
1923 |
this_->roadbook_callback=callback_new_1(callback_cast(navit_window_roadbook_update), this_);
|
1924 |
navigation_register_callback(this_->navigation, attr_navigation_long, this_->roadbook_callback);
|
1925 |
this_->roadbook_window=gui_datawindow_new(this_->gui, _("Roadbook"), NULL, callback_new_1(callback_cast(navit_window_roadbook_destroy), this_));
|
1926 |
navit_window_roadbook_update(this_);
|
1927 |
}
|
1928 |
|
1929 |
void
|
1930 |
navit_remove_all_maps(struct navit *this_)
|
1931 |
{
|
1932 |
struct mapset *ms;
|
1933 |
struct map *map3;
|
1934 |
|
1935 |
if (this_->mapsets)
|
1936 |
{
|
1937 |
struct mapset_handle *msh;
|
1938 |
ms=this_->mapsets->data;
|
1939 |
msh=mapset_open(ms);
|
1940 |
while (msh && (map3=mapset_next(msh, 0)))
|
1941 |
{
|
1942 |
struct attr map_name_attr;
|
1943 |
if (map_get_attr(map3,attr_name, &map_name_attr,NULL))
|
1944 |
{
|
1945 |
//dbg(0,"map name=%s",map_name_attr.u.str);
|
1946 |
if (strncmp("_ms_sdcard_map:", map_name_attr.u.str, 15) == 0)
|
1947 |
{
|
1948 |
//dbg(0,"removing map\n");
|
1949 |
struct attr map_attr;
|
1950 |
map_attr.u.map=map3;
|
1951 |
map_attr.type=attr_map;
|
1952 |
mapset_remove_attr(ms, &map_attr);
|
1953 |
map_destroy(map3);
|
1954 |
}
|
1955 |
}
|
1956 |
}
|
1957 |
mapset_close(msh);
|
1958 |
}
|
1959 |
}
|
1960 |
|
1961 |
void
|
1962 |
navit_add_all_maps(struct navit *this_)
|
1963 |
{
|
1964 |
struct mapset *ms;
|
1965 |
struct map *map3;
|
1966 |
|
1967 |
if (this_->mapsets)
|
1968 |
{
|
1969 |
ms=this_->mapsets->data;
|
1970 |
|
1971 |
struct attr type;
|
1972 |
struct attr parent;
|
1973 |
struct attr data;
|
1974 |
struct attr flags;
|
1975 |
struct map *map2;
|
1976 |
struct attr map2_attr;
|
1977 |
struct attr *attrs[4];
|
1978 |
char *map_file;
|
1979 |
|
1980 |
parent.type=attr_navit;
|
1981 |
parent.u.navit=this_;
|
1982 |
type.type=attr_type;
|
1983 |
type.u.str="binfile";
|
1984 |
data.type=attr_data;
|
1985 |
map_file=g_strdup("/sdcard/zanavi/maps/borders.bin");
|
1986 |
data.u.str=map_file;
|
1987 |
|
1988 |
//dbg(0,"map name=%s",map_file);
|
1989 |
|
1990 |
flags.type=attr_flags;
|
1991 |
flags.u.num=0;
|
1992 |
attrs[0]=&type; attrs[1]=&data; attrs[2]=&flags; attrs[3]=NULL;
|
1993 |
map2=map_new(&parent, attrs);
|
1994 |
if (map2)
|
1995 |
{
|
1996 |
map2_attr.u.data=map2;
|
1997 |
map2_attr.type=attr_map;
|
1998 |
mapset_add_attr_name(ms, &map2_attr);
|
1999 |
}
|
2000 |
g_free(map_file);
|
2001 |
|
2002 |
parent.type=attr_navit;
|
2003 |
parent.u.navit=this_;
|
2004 |
type.type=attr_type;
|
2005 |
type.u.str="binfile";
|
2006 |
data.type=attr_data;
|
2007 |
map_file=g_strdup("/sdcard/zanavi/maps/coastline.bin");
|
2008 |
data.u.str=map_file;
|
2009 |
|
2010 |
//dbg(0,"map name=%s",map_file);
|
2011 |
|
2012 |
flags.type=attr_flags;
|
2013 |
flags.u.num=0;
|
2014 |
attrs[0]=&type; attrs[1]=&data; attrs[2]=&flags; attrs[3]=NULL;
|
2015 |
map2=map_new(&parent, attrs);
|
2016 |
if (map2)
|
2017 |
{
|
2018 |
map2_attr.u.data=map2;
|
2019 |
map2_attr.type=attr_map;
|
2020 |
mapset_add_attr_name(ms, &map2_attr);
|
2021 |
}
|
2022 |
g_free(map_file);
|
2023 |
|
2024 |
int i=1;
|
2025 |
for(i = 1; i < 10;i++)
|
2026 |
{
|
2027 |
struct map *map22;
|
2028 |
struct attr map22_attr;
|
2029 |
parent.type=attr_navit;
|
2030 |
parent.u.navit=this_;
|
2031 |
type.type=attr_type;
|
2032 |
type.u.str="binfile";
|
2033 |
data.type=attr_data;
|
2034 |
map_file=g_strdup_printf("/sdcard/zanavi/maps/navitmap_00%d.bin",i);
|
2035 |
data.u.str=map_file;
|
2036 |
//dbg(0,"map name=%s",map_file);
|
2037 |
flags.type=attr_flags;
|
2038 |
flags.u.num=0;
|
2039 |
attrs[0]=&type; attrs[1]=&data; attrs[2]=&flags; attrs[3]=NULL;
|
2040 |
map22=map_new(&parent, attrs);
|
2041 |
if (map22)
|
2042 |
{
|
2043 |
map22_attr.u.data=map22;
|
2044 |
map22_attr.type=attr_map;
|
2045 |
mapset_add_attr_name(ms, &map22_attr);
|
2046 |
}
|
2047 |
g_free(map_file);
|
2048 |
}
|
2049 |
|
2050 |
i=10;
|
2051 |
for(i = 10; i < 21;i++)
|
2052 |
{
|
2053 |
parent.type=attr_navit;
|
2054 |
parent.u.navit=this_;
|
2055 |
type.type=attr_type;
|
2056 |
type.u.str="binfile";
|
2057 |
data.type=attr_data;
|
2058 |
map_file=g_strdup_printf("/sdcard/zanavi/maps/navitmap_0%d.bin",i);
|
2059 |
data.u.str=map_file;
|
2060 |
//dbg(0,"map name=%s",map_file);
|
2061 |
flags.type=attr_flags;
|
2062 |
flags.u.num=0;
|
2063 |
attrs[0]=&type; attrs[1]=&data; attrs[2]=&flags; attrs[3]=NULL;
|
2064 |
map2=map_new(&parent, attrs);
|
2065 |
if (map2)
|
2066 |
{
|
2067 |
map2_attr.u.data=map2;
|
2068 |
map2_attr.type=attr_map;
|
2069 |
mapset_add_attr_name(ms, &map2_attr);
|
2070 |
}
|
2071 |
g_free(map_file);
|
2072 |
}
|
2073 |
}
|
2074 |
}
|
2075 |
|
2076 |
void
|
2077 |
navit_reload_maps(struct navit *this_)
|
2078 |
{
|
2079 |
navit_remove_all_maps(this_);
|
2080 |
navit_add_all_maps(this_);
|
2081 |
}
|
2082 |
|
2083 |
void
|
2084 |
navit_init(struct navit *this_)
|
2085 |
{
|
2086 |
//dbg(0,"EEnter\n");
|
2087 |
struct mapset *ms;
|
2088 |
struct map *map;
|
2089 |
int callback;
|
2090 |
char *center_file;
|
2091 |
|
2092 |
dbg(0,"enter gui %p graphics %p\n",this_->gui,this_->gra);
|
2093 |
|
2094 |
if (!this_->gui && !(this_->flags & 2)) {
|
2095 |
dbg(0,"no gui\n");
|
2096 |
navit_destroy(this_);
|
2097 |
return;
|
2098 |
}
|
2099 |
if (!this_->gra && !(this_->flags & 1)) {
|
2100 |
dbg(0,"no graphics\n");
|
2101 |
navit_destroy(this_);
|
2102 |
return;
|
2103 |
}
|
2104 |
dbg(0,"Connecting gui to graphics\n");
|
2105 |
if (this_->gui && this_->gra && gui_set_graphics(this_->gui, this_->gra)) {
|
2106 |
struct attr attr_type_gui, attr_type_graphics;
|
2107 |
gui_get_attr(this_->gui, attr_type, &attr_type_gui, NULL);
|
2108 |
graphics_get_attr(this_->gra, attr_type, &attr_type_graphics, NULL);
|
2109 |
dbg(0,"failed to connect graphics '%s' to gui '%s'\n", attr_type_graphics.u.str, attr_type_gui.u.str);
|
2110 |
// dbg(0," Please see http://wiki.navit-project.org/index.php/Failed_to_connect_graphics_to_gui\n");
|
2111 |
// dbg(0," for explanations and solutions\n");
|
2112 |
|
2113 |
navit_destroy(this_);
|
2114 |
return;
|
2115 |
}
|
2116 |
if (this_->speech && this_->navigation) {
|
2117 |
struct attr speech;
|
2118 |
speech.type=attr_speech;
|
2119 |
speech.u.speech=this_->speech;
|
2120 |
navigation_set_attr(this_->navigation, &speech);
|
2121 |
}
|
2122 |
dbg(0,"Initializing graphics\n");
|
2123 |
dbg(0,"Setting Vehicle\n");
|
2124 |
navit_set_vehicle(this_, this_->vehicle);
|
2125 |
dbg(0,"Adding dynamic maps to mapset %p\n",this_->mapsets);
|
2126 |
if (this_->mapsets) {
|
2127 |
struct mapset_handle *msh;
|
2128 |
ms=this_->mapsets->data;
|
2129 |
this_->progress_cb=callback_new_attr_1(callback_cast(navit_map_progress), attr_progress, this_);
|
2130 |
msh=mapset_open(ms);
|
2131 |
while (msh && (map=mapset_next(msh, 0))) {
|
2132 |
//pass new callback instance for each map in the mapset to make map callback list destruction work correctly
|
2133 |
struct callback *pcb = callback_new_attr_1(callback_cast(navit_map_progress), attr_progress, this_);
|
2134 |
map_add_callback(map, pcb);
|
2135 |
}
|
2136 |
mapset_close(msh);
|
2137 |
|
2138 |
if (this_->route) {
|
2139 |
if ((map=route_get_map(this_->route))) {
|
2140 |
struct attr map_a,map_name;
|
2141 |
map_a.type=attr_map;
|
2142 |
map_a.u.map=map;
|
2143 |
map_name.type=attr_name;
|
2144 |
map_name.u.str="_ms_route";
|
2145 |
map_set_attr(map_a.u.map, &map_name);
|
2146 |
mapset_add_attr(ms, &map_a);
|
2147 |
}
|
2148 |
if ((map=route_get_graph_map(this_->route))) {
|
2149 |
struct attr map_a,active,map_name;
|
2150 |
map_a.type=attr_map;
|
2151 |
map_a.u.map=map;
|
2152 |
active.type=attr_active;
|
2153 |
active.u.num=0;
|
2154 |
map_name.type=attr_name;
|
2155 |
map_name.u.str="_ms_route_graph";
|
2156 |
map_set_attr(map_a.u.map, &map_name);
|
2157 |
mapset_add_attr(ms, &map_a);
|
2158 |
map_set_attr(map, &active);
|
2159 |
}
|
2160 |
route_set_mapset(this_->route, ms);
|
2161 |
route_set_projection(this_->route, transform_get_projection(this_->trans));
|
2162 |
}
|
2163 |
if (this_->tracking) {
|
2164 |
tracking_set_mapset(this_->tracking, ms);
|
2165 |
if (this_->route)
|
2166 |
tracking_set_route(this_->tracking, this_->route);
|
2167 |
}
|
2168 |
if (this_->navigation) {
|
2169 |
if ((map=navigation_get_map(this_->navigation))) {
|
2170 |
struct attr map_a,active,map_name;
|
2171 |
map_a.type=attr_map;
|
2172 |
map_a.u.map=map;
|
2173 |
active.type=attr_active;
|
2174 |
active.u.num=0;
|
2175 |
map_name.type=attr_name;
|
2176 |
map_name.u.str="_ms_navigation";
|
2177 |
map_set_attr(map_a.u.map, &map_name);
|
2178 |
mapset_add_attr(ms, &map_a);
|
2179 |
map_set_attr(map, &active);
|
2180 |
}
|
2181 |
}
|
2182 |
if (this_->tracking) {
|
2183 |
if ((map=tracking_get_map(this_->tracking))) {
|
2184 |
struct attr map_a,active;
|
2185 |
map_a.type=attr_map;
|
2186 |
map_a.u.map=map;
|
2187 |
active.type=attr_active;
|
2188 |
active.u.num=0;
|
2189 |
mapset_add_attr(ms, &map_a);
|
2190 |
map_set_attr(map, &active);
|
2191 |
}
|
2192 |
}
|
2193 |
navit_add_former_destinations_from_file(this_);
|
2194 |
}
|
2195 |
if (this_->route) {
|
2196 |
struct attr callback;
|
2197 |
this_->route_cb=callback_new_attr_1(callback_cast(navit_redraw_route), attr_route_status, this_);
|
2198 |
callback.type=attr_callback;
|
2199 |
callback.u.callback=this_->route_cb;
|
2200 |
route_add_attr(this_->route, &callback);
|
2201 |
}
|
2202 |
if (this_->navigation) {
|
2203 |
if (this_->speech) {
|
2204 |
this_->nav_speech_cb=callback_new_1(callback_cast(navit_speak), this_);
|
2205 |
navigation_register_callback(this_->navigation, attr_navigation_speech, this_->nav_speech_cb);
|
2206 |
}
|
2207 |
if (this_->route)
|
2208 |
navigation_set_route(this_->navigation, this_->route);
|
2209 |
}
|
2210 |
dbg(0,"Setting Center\n");
|
2211 |
center_file = bookmarks_get_center_file(FALSE);
|
2212 |
bookmarks_set_center_from_file(this_->bookmarks, center_file);
|
2213 |
g_free(center_file);
|
2214 |
#if 0
|
2215 |
if (this_->menubar) {
|
2216 |
men=menu_add(this_->menubar, "Data", menu_type_submenu, NULL);
|
2217 |
if (men) {
|
2218 |
navit_add_menu_windows_items(this_, men);
|
2219 |
}
|
2220 |
}
|
2221 |
#endif
|
2222 |
global_navit=this_;
|
2223 |
#if 0
|
2224 |
navit_window_roadbook_new(this_);
|
2225 |
navit_window_items_new(this_);
|
2226 |
#endif
|
2227 |
|
2228 |
messagelist_init(this_->messages);
|
2229 |
|
2230 |
navit_set_cursors(this_);
|
2231 |
|
2232 |
callback_list_call_attr_1(this_->attr_cbl, attr_navit, this_);
|
2233 |
callback=(this_->ready == 2);
|
2234 |
dbg(0,"pre this_->ready=%d\n",this_->ready);
|
2235 |
this_->ready|=1;
|
2236 |
dbg(0,"set this_->ready=%d\n",this_->ready);
|
2237 |
//dbg(0,"ready=%d\n",this_->ready);
|
2238 |
if (this_->ready == 3)
|
2239 |
{
|
2240 |
//dbg(0,"navit_draw_async_003\n");
|
2241 |
navit_draw_async(this_, 1);
|
2242 |
}
|
2243 |
if (callback)
|
2244 |
callback_list_call_attr_1(this_->attr_cbl, attr_graphics_ready, this_);
|
2245 |
#if 0
|
2246 |
routech_test(this_);
|
2247 |
#endif
|
2248 |
//dbg(0,"1111111111\n");
|
2249 |
}
|
2250 |
|
2251 |
void
|
2252 |
navit_zoom_to_rect(struct navit *this_, struct coord_rect *r)
|
2253 |
{
|
2254 |
//dbg(0,"EEnter\n");
|
2255 |
struct coord c;
|
2256 |
int scale=16;
|
2257 |
|
2258 |
c.x=(r->rl.x+r->lu.x)/2;
|
2259 |
c.y=(r->rl.y+r->lu.y)/2;
|
2260 |
transform_set_center(this_->trans, &c);
|
2261 |
dbg(1,"%x,%x-%x,%x\n", r->rl.x,r->rl.y,r->lu.x,r->lu.y);
|
2262 |
while (scale < 1<<20) {
|
2263 |
struct point p1,p2;
|
2264 |
transform_set_scale(this_->trans, scale);
|
2265 |
transform_setup_source_rect(this_->trans);
|
2266 |
transform(this_->trans, transform_get_projection(this_->trans), &r->lu, &p1, 1, 0, 0, NULL);
|
2267 |
transform(this_->trans, transform_get_projection(this_->trans), &r->rl, &p2, 1, 0, 0, NULL);
|
2268 |
dbg(1,"%d,%d-%d,%d\n",p1.x,p1.y,p2.x,p2.y);
|
2269 |
if (p1.x < 0 || p2.x < 0 || p1.x > this_->w || p2.x > this_->w ||
|
2270 |
p1.y < 0 || p2.y < 0 || p1.y > this_->h || p2.y > this_->h)
|
2271 |
scale*=2;
|
2272 |
else
|
2273 |
break;
|
2274 |
|
2275 |
}
|
2276 |
if (this_->ready == 3)
|
2277 |
{
|
2278 |
//dbg(0,"navit_draw_async_004\n");
|
2279 |
navit_draw_async(this_,0);
|
2280 |
}
|
2281 |
}
|
2282 |
|
2283 |
void
|
2284 |
navit_zoom_to_route(struct navit *this_, int orientation)
|
2285 |
{
|
2286 |
//dbg(0,"EEnter\n");
|
2287 |
struct map *map;
|
2288 |
struct map_rect *mr=NULL;
|
2289 |
struct item *item;
|
2290 |
struct coord c;
|
2291 |
struct coord_rect r;
|
2292 |
int count=0;
|
2293 |
if (! this_->route)
|
2294 |
return;
|
2295 |
dbg(1,"enter\n");
|
2296 |
map=route_get_map(this_->route);
|
2297 |
dbg(1,"map=%p\n",map);
|
2298 |
if (map)
|
2299 |
mr=map_rect_new(map, NULL);
|
2300 |
dbg(1,"mr=%p\n",mr);
|
2301 |
if (mr) {
|
2302 |
while ((item=map_rect_get_item(mr))) {
|
2303 |
dbg(1,"item=%s\n", item_to_name(item->type));
|
2304 |
while (item_coord_get(item, &c, 1)) {
|
2305 |
dbg(1,"coord\n");
|
2306 |
if (!count)
|
2307 |
r.lu=r.rl=c;
|
2308 |
else
|
2309 |
coord_rect_extend(&r, &c);
|
2310 |
count++;
|
2311 |
}
|
2312 |
}
|
2313 |
map_rect_destroy(mr);
|
2314 |
}
|
2315 |
if (! count)
|
2316 |
return;
|
2317 |
if (orientation != -1)
|
2318 |
transform_set_yaw(this_->trans, orientation);
|
2319 |
navit_zoom_to_rect(this_, &r);
|
2320 |
}
|
2321 |
|
2322 |
static void
|
2323 |
navit_cmd_zoom_to_route(struct navit *this)
|
2324 |
{
|
2325 |
//dbg(0,"EEnter\n");
|
2326 |
navit_zoom_to_route(this, 0);
|
2327 |
}
|
2328 |
|
2329 |
|
2330 |
/**
|
2331 |
* show point on map
|
2332 |
*
|
2333 |
* @param navit The navit instance
|
2334 |
* @param center The point where to center the map, including its projection
|
2335 |
* @returns nothing
|
2336 |
*/
|
2337 |
void
|
2338 |
navit_set_center(struct navit *this_, struct pcoord *center, int set_timeout)
|
2339 |
{
|
2340 |
//dbg(0,"EEnter\n");
|
2341 |
struct coord *c=transform_center(this_->trans);
|
2342 |
struct coord c1,c2;
|
2343 |
enum projection pro = transform_get_projection(this_->trans);
|
2344 |
if (pro != center->pro) {
|
2345 |
c1.x = center->x;
|
2346 |
c1.y = center->y;
|
2347 |
transform_from_to(&c1, center->pro, &c2, pro);
|
2348 |
} else {
|
2349 |
c2.x = center->x;
|
2350 |
c2.y = center->y;
|
2351 |
}
|
2352 |
*c=c2;
|
2353 |
if (set_timeout)
|
2354 |
navit_set_timeout(this_);
|
2355 |
if (this_->ready == 3)
|
2356 |
navit_draw(this_);
|
2357 |
}
|
2358 |
|
2359 |
static void
|
2360 |
navit_set_center_coord_screen(struct navit *this_, struct coord *c, struct point *p, int set_timeout)
|
2361 |
{
|
2362 |
//dbg(0,"EEnter\n");
|
2363 |
int width, height;
|
2364 |
struct point po;
|
2365 |
transform_set_center(this_->trans, c);
|
2366 |
transform_get_size(this_->trans, &width, &height);
|
2367 |
po.x=width/2;
|
2368 |
po.y=height/2;
|
2369 |
update_transformation(this_->trans, &po, p, NULL);
|
2370 |
if (set_timeout)
|
2371 |
navit_set_timeout(this_);
|
2372 |
}
|
2373 |
|
2374 |
/**
|
2375 |
* Links all vehicles to a cursor depending on the current profile.
|
2376 |
*
|
2377 |
* @param this_ A navit instance
|
2378 |
* @author Ralph Sennhauser (10/2009)
|
2379 |
*/
|
2380 |
static void
|
2381 |
navit_set_cursors(struct navit *this_)
|
2382 |
{
|
2383 |
//dbg(0,"EEnter\n");
|
2384 |
struct attr name;
|
2385 |
struct navit_vehicle *nv;
|
2386 |
struct cursor *c;
|
2387 |
GList *v;
|
2388 |
|
2389 |
v=g_list_first(this_->vehicles); // GList of navit_vehicles
|
2390 |
while (v) {
|
2391 |
nv=v->data;
|
2392 |
if (vehicle_get_attr(nv->vehicle, attr_cursorname, &name, NULL)) {
|
2393 |
if (!strcmp(name.u.str,"none"))
|
2394 |
c=NULL;
|
2395 |
else
|
2396 |
c=layout_get_cursor(this_->layout_current, name.u.str);
|
2397 |
} else
|
2398 |
c=layout_get_cursor(this_->layout_current, "default");
|
2399 |
vehicle_set_cursor(nv->vehicle, c, 0);
|
2400 |
v=g_list_next(v);
|
2401 |
}
|
2402 |
return;
|
2403 |
}
|
2404 |
|
2405 |
static int
|
2406 |
navit_get_cursor_pnt(struct navit *this_, struct point *p, int keep_orientation, int *dir)
|
2407 |
{
|
2408 |
//dbg(0,"EEnter\n");
|
2409 |
int width, height;
|
2410 |
struct navit_vehicle *nv=this_->vehicle;
|
2411 |
|
2412 |
float offset=this_->radius; // Cursor offset from the center of the screen (percent).
|
2413 |
#if 0 /* Better improve track.c to get that issue resolved or make it configurable with being off the default, the jumping back to the center is a bit annoying */
|
2414 |
float min_offset = 0.; // Percent offset at min_offset_speed.
|
2415 |
float max_offset = 30.; // Percent offset at max_offset_speed.
|
2416 |
int min_offset_speed = 2; // Speed in km/h
|
2417 |
int max_offset_speed = 50; // Speed ini km/h
|
2418 |
// Calculate cursor offset from the center of the screen, upon speed.
|
2419 |
if (nv->speed <= min_offset_speed) {
|
2420 |
offset = min_offset;
|
2421 |
} else if (nv->speed > max_offset_speed) {
|
2422 |
offset = max_offset;
|
2423 |
} else {
|
2424 |
offset = (max_offset - min_offset) / (max_offset_speed - min_offset_speed) * (nv->speed - min_offset_speed);
|
2425 |
}
|
2426 |
#endif
|
2427 |
|
2428 |
transform_get_size(this_->trans, &width, &height);
|
2429 |
if (this_->orientation == -1 || keep_orientation) {
|
2430 |
p->x=50*width/100;
|
2431 |
p->y=(50 + offset)*height/100;
|
2432 |
if (dir)
|
2433 |
*dir=keep_orientation?this_->orientation:nv->dir;
|
2434 |
} else {
|
2435 |
int mdir;
|
2436 |
if (this_->tracking && this_->tracking_flag) {
|
2437 |
mdir = tracking_get_angle(this_->tracking) - this_->orientation;
|
2438 |
} else {
|
2439 |
mdir=nv->dir-this_->orientation;
|
2440 |
}
|
2441 |
|
2442 |
p->x=(50 - offset*sin(M_PI*mdir/180.))*width/100;
|
2443 |
p->y=(50 + offset*cos(M_PI*mdir/180.))*height/100;
|
2444 |
if (dir)
|
2445 |
*dir=this_->orientation;
|
2446 |
}
|
2447 |
return 1;
|
2448 |
}
|
2449 |
|
2450 |
void
|
2451 |
navit_set_center_cursor(struct navit *this_, int autozoom, int keep_orientation)
|
2452 |
{
|
2453 |
//dbg(0,"EEnter\n");
|
2454 |
int dir;
|
2455 |
struct point pn;
|
2456 |
struct navit_vehicle *nv=this_->vehicle;
|
2457 |
navit_get_cursor_pnt(this_, &pn, keep_orientation, &dir);
|
2458 |
transform_set_yaw(this_->trans, dir);
|
2459 |
navit_set_center_coord_screen(this_, &nv->coord, &pn, 0);
|
2460 |
if (autozoom)
|
2461 |
navit_autozoom(this_, &nv->coord, nv->speed, 0);
|
2462 |
}
|
2463 |
|
2464 |
static void
|
2465 |
navit_set_center_cursor_draw(struct navit *this_)
|
2466 |
{
|
2467 |
//dbg(0,"EEnter\n");
|
2468 |
navit_set_center_cursor(this_,1,0);
|
2469 |
if (this_->ready == 3)
|
2470 |
{
|
2471 |
//dbg(0,"navit_draw_async_005\n");
|
2472 |
navit_draw_async(this_, 1);
|
2473 |
}
|
2474 |
}
|
2475 |
|
2476 |
static void
|
2477 |
navit_cmd_set_center_cursor(struct navit *this_)
|
2478 |
{
|
2479 |
//dbg(0,"EEnter\n");
|
2480 |
navit_set_center_cursor_draw(this_);
|
2481 |
}
|
2482 |
|
2483 |
void
|
2484 |
navit_set_center_screen(struct navit *this_, struct point *p, int set_timeout)
|
2485 |
{
|
2486 |
//dbg(0,"EEnter\n");
|
2487 |
struct coord c;
|
2488 |
struct pcoord pc;
|
2489 |
transform_reverse(this_->trans, p, &c);
|
2490 |
pc.x = c.x;
|
2491 |
pc.y = c.y;
|
2492 |
pc.pro = transform_get_projection(this_->trans);
|
2493 |
navit_set_center(this_, &pc, set_timeout);
|
2494 |
}
|
2495 |
|
2496 |
#if 0
|
2497 |
switch((*attrs)->type) {
|
2498 |
case attr_zoom:
|
2499 |
zoom=(*attrs)->u.num;
|
2500 |
break;
|
2501 |
case attr_center:
|
2502 |
g=*((*attrs)->u.coord_geo);
|
2503 |
break;
|
2504 |
#endif
|
2505 |
|
2506 |
static int
|
2507 |
navit_set_attr_do(struct navit *this_, struct attr *attr, int init)
|
2508 |
{
|
2509 |
//dbg(0,"EEnter\n");
|
2510 |
int dir=0, orient_old=0, attr_updated=0;
|
2511 |
struct coord co;
|
2512 |
long zoom;
|
2513 |
GList *l;
|
2514 |
struct navit_vehicle *nv;
|
2515 |
struct layout *lay;
|
2516 |
struct attr active;
|
2517 |
active.type=attr_active;
|
2518 |
active.u.num=0;
|
2519 |
|
2520 |
switch (attr->type) {
|
2521 |
case attr_autozoom:
|
2522 |
attr_updated=(this_->autozoom_secs != attr->u.num);
|
2523 |
this_->autozoom_secs = attr->u.num;
|
2524 |
break;
|
2525 |
case attr_autozoom_active:
|
2526 |
attr_updated=(this_->autozoom_active != attr->u.num);
|
2527 |
this_->autozoom_active = attr->u.num;
|
2528 |
break;
|
2529 |
case attr_center:
|
2530 |
transform_from_geo(transform_get_projection(this_->trans), attr->u.coord_geo, &co);
|
2531 |
dbg(1,"0x%x,0x%x\n",co.x,co.y);
|
2532 |
transform_set_center(this_->trans, &co);
|
2533 |
break;
|
2534 |
case attr_drag_bitmap:
|
2535 |
attr_updated=(this_->drag_bitmap != !!attr->u.num);
|
2536 |
this_->drag_bitmap=!!attr->u.num;
|
2537 |
break;
|
2538 |
case attr_flags:
|
2539 |
attr_updated=(this_->flags != attr->u.num);
|
2540 |
this_->flags=attr->u.num;
|
2541 |
break;
|
2542 |
case attr_flags_graphics:
|
2543 |
attr_updated=(this_->graphics_flags != attr->u.num);
|
2544 |
this_->graphics_flags=attr->u.num;
|
2545 |
break;
|
2546 |
case attr_follow:
|
2547 |
if (!this_->vehicle)
|
2548 |
return 0;
|
2549 |
attr_updated=(this_->vehicle->follow_curr != attr->u.num);
|
2550 |
this_->vehicle->follow_curr = attr->u.num;
|
2551 |
break;
|
2552 |
case attr_layout:
|
2553 |
if(this_->layout_current!=attr->u.layout) {
|
2554 |
this_->layout_current=attr->u.layout;
|
2555 |
graphics_font_destroy_all(this_->gra);
|
2556 |
navit_set_cursors(this_);
|
2557 |
if (this_->ready == 3)
|
2558 |
navit_draw(this_);
|
2559 |
attr_updated=1;
|
2560 |
}
|
2561 |
break;
|
2562 |
case attr_layout_name:
|
2563 |
l=this_->layouts;
|
2564 |
while (l) {
|
2565 |
lay=l->data;
|
2566 |
if (!strcmp(lay->name,attr->u.str)) {
|
2567 |
struct attr attr;
|
2568 |
attr.type=attr_layout;
|
2569 |
attr.u.layout=lay;
|
2570 |
return navit_set_attr_do(this_, &attr, init);
|
2571 |
}
|
2572 |
l=g_list_next(l);
|
2573 |
}
|
2574 |
return 0;
|
2575 |
case attr_map_border:
|
2576 |
if (this_->border != attr->u.num) {
|
2577 |
this_->border=attr->u.num;
|
2578 |
attr_updated=1;
|
2579 |
}
|
2580 |
break;
|
2581 |
case attr_orientation:
|
2582 |
orient_old=this_->orientation;
|
2583 |
this_->orientation=attr->u.num;
|
2584 |
if (!init) {
|
2585 |
if (this_->orientation != -1) {
|
2586 |
dir = this_->orientation;
|
2587 |
} else {
|
2588 |
if (this_->vehicle) {
|
2589 |
dir = this_->vehicle->dir;
|
2590 |
}
|
2591 |
}
|
2592 |
transform_set_yaw(this_->trans, dir);
|
2593 |
if (orient_old != this_->orientation) {
|
2594 |
#if 0
|
2595 |
if (this_->ready == 3)
|
2596 |
navit_draw(this_);
|
2597 |
#endif
|
2598 |
attr_updated=1;
|
2599 |
}
|
2600 |
}
|
2601 |
break;
|
2602 |
case attr_osd_configuration:
|
2603 |
dbg(0,"setting osd_configuration to %d (was %d)\n", attr->u.num, this_->osd_configuration);
|
2604 |
attr_updated=(this_->osd_configuration != attr->u.num);
|
2605 |
this_->osd_configuration=attr->u.num;
|
2606 |
break;
|
2607 |
case attr_pitch:
|
2608 |
attr_updated=(this_->pitch != attr->u.num);
|
2609 |
this_->pitch=attr->u.num;
|
2610 |
transform_set_pitch(this_->trans, this_->pitch);
|
2611 |
if (!init && attr_updated && this_->ready == 3)
|
2612 |
navit_draw(this_);
|
2613 |
break;
|
2614 |
case attr_projection:
|
2615 |
if(this_->trans && transform_get_projection(this_->trans) != attr->u.projection) {
|
2616 |
navit_projection_set(this_, attr->u.projection, !init);
|
2617 |
attr_updated=1;
|
2618 |
}
|
2619 |
break;
|
2620 |
case attr_radius:
|
2621 |
attr_updated=(this_->radius != attr->u.num);
|
2622 |
this_->radius=attr->u.num;
|
2623 |
break;
|
2624 |
case attr_recent_dest:
|
2625 |
attr_updated=(this_->recentdest_count != attr->u.num);
|
2626 |
this_->recentdest_count=attr->u.num;
|
2627 |
break;
|
2628 |
case attr_speech:
|
2629 |
if(this_->speech && this_->speech != attr->u.speech) {
|
2630 |
attr_updated=1;
|
2631 |
this_->speech = attr->u.speech;
|
2632 |
}
|
2633 |
break;
|
2634 |
case attr_timeout:
|
2635 |
attr_updated=(this_->center_timeout != attr->u.num);
|
2636 |
this_->center_timeout = attr->u.num;
|
2637 |
break;
|
2638 |
case attr_tracking:
|
2639 |
attr_updated=(this_->tracking_flag != !!attr->u.num);
|
2640 |
this_->tracking_flag=!!attr->u.num;
|
2641 |
break;
|
2642 |
case attr_transformation:
|
2643 |
this_->trans=attr->u.transformation;
|
2644 |
break;
|
2645 |
case attr_use_mousewheel:
|
2646 |
attr_updated=(this_->use_mousewheel != !!attr->u.num);
|
2647 |
this_->use_mousewheel=!!attr->u.num;
|
2648 |
break;
|
2649 |
case attr_vehicle:
|
2650 |
l=this_->vehicles;
|
2651 |
while(l) {
|
2652 |
nv=l->data;
|
2653 |
if (nv->vehicle == attr->u.vehicle) {
|
2654 |
if (!this_->vehicle || this_->vehicle->vehicle != attr->u.vehicle) {
|
2655 |
if (this_->vehicle)
|
2656 |
vehicle_set_attr(this_->vehicle->vehicle, &active);
|
2657 |
active.u.num=1;
|
2658 |
vehicle_set_attr(nv->vehicle, &active);
|
2659 |
attr_updated=1;
|
2660 |
}
|
2661 |
navit_set_vehicle(this_, nv);
|
2662 |
}
|
2663 |
l=g_list_next(l);
|
2664 |
}
|
2665 |
break;
|
2666 |
case attr_zoom:
|
2667 |
zoom=transform_get_scale(this_->trans);
|
2668 |
attr_updated=(zoom != attr->u.num);
|
2669 |
transform_set_scale(this_->trans, attr->u.num);
|
2670 |
if (attr_updated && !init)
|
2671 |
navit_draw(this_);
|
2672 |
break;
|
2673 |
case attr_zoom_min:
|
2674 |
attr_updated=(attr->u.num != this_->zoom_min);
|
2675 |
this_->zoom_min=attr->u.num;
|
2676 |
break;
|
2677 |
case attr_zoom_max:
|
2678 |
attr_updated=(attr->u.num != this_->zoom_max);
|
2679 |
this_->zoom_max=attr->u.num;
|
2680 |
break;
|
2681 |
case attr_message:
|
2682 |
navit_add_message(this_, attr->u.str);
|
2683 |
break;
|
2684 |
case attr_follow_cursor:
|
2685 |
attr_updated=(this_->follow_cursor != !!attr->u.num);
|
2686 |
this_->follow_cursor=!!attr->u.num;
|
2687 |
break;
|
2688 |
case attr_imperial:
|
2689 |
attr_updated=(this_->imperial != attr->u.num);
|
2690 |
this_->imperial=attr->u.num;
|
2691 |
break;
|
2692 |
default:
|
2693 |
return 0;
|
2694 |
}
|
2695 |
if (attr_updated && !init) {
|
2696 |
callback_list_call_attr_2(this_->attr_cbl, attr->type, this_, attr);
|
2697 |
if (attr->type == attr_osd_configuration)
|
2698 |
graphics_draw_mode(this_->gra, draw_mode_end);
|
2699 |
}
|
2700 |
return 1;
|
2701 |
}
|
2702 |
|
2703 |
int
|
2704 |
navit_set_attr(struct navit *this_, struct attr *attr)
|
2705 |
{
|
2706 |
//dbg(0,"EEnter\n");
|
2707 |
return navit_set_attr_do(this_, attr, 0);
|
2708 |
}
|
2709 |
|
2710 |
int
|
2711 |
navit_get_attr(struct navit *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter)
|
2712 |
{
|
2713 |
//dbg(0,"EEnter\n");
|
2714 |
struct message *msg;
|
2715 |
int len,offset;
|
2716 |
int ret=1;
|
2717 |
|
2718 |
switch (type) {
|
2719 |
case attr_message:
|
2720 |
msg = navit_get_messages(this_);
|
2721 |
|
2722 |
if (!msg) {
|
2723 |
return 0;
|
2724 |
}
|
2725 |
|
2726 |
len = 0;
|
2727 |
while (msg) {
|
2728 |
len += strlen(msg->text) + 1;
|
2729 |
msg = msg->next;
|
2730 |
}
|
2731 |
attr->u.str = g_malloc(len + 1);
|
2732 |
|
2733 |
msg = navit_get_messages(this_);
|
2734 |
offset = 0;
|
2735 |
while (msg) {
|
2736 |
g_stpcpy((attr->u.str + offset), msg->text);
|
2737 |
offset += strlen(msg->text);
|
2738 |
attr->u.str[offset] = '\n';
|
2739 |
offset++;
|
2740 |
|
2741 |
msg = msg->next;
|
2742 |
}
|
2743 |
|
2744 |
attr->u.str[len] = '\0';
|
2745 |
break;
|
2746 |
case attr_imperial:
|
2747 |
attr->u.num=this_->imperial;
|
2748 |
break;
|
2749 |
case attr_bookmark_map:
|
2750 |
attr->u.map=bookmarks_get_map(this_->bookmarks);
|
2751 |
break;
|
2752 |
case attr_bookmarks:
|
2753 |
attr->u.bookmarks=this_->bookmarks;
|
2754 |
break;
|
2755 |
case attr_callback_list:
|
2756 |
attr->u.callback_list=this_->attr_cbl;
|
2757 |
break;
|
2758 |
case attr_destination:
|
2759 |
if (! this_->destination_valid)
|
2760 |
return 0;
|
2761 |
attr->u.pcoord=&this_->destination;
|
2762 |
break;
|
2763 |
case attr_displaylist:
|
2764 |
attr->u.displaylist=this_->displaylist;
|
2765 |
return (attr->u.displaylist != NULL);
|
2766 |
case attr_follow:
|
2767 |
if (!this_->vehicle)
|
2768 |
return 0;
|
2769 |
attr->u.num=this_->vehicle->follow_curr;
|
2770 |
break;
|
2771 |
case attr_former_destination_map:
|
2772 |
attr->u.map=this_->former_destination;
|
2773 |
break;
|
2774 |
case attr_graphics:
|
2775 |
attr->u.graphics=this_->gra;
|
2776 |
ret=(attr->u.graphics != NULL);
|
2777 |
break;
|
2778 |
case attr_gui:
|
2779 |
attr->u.gui=this_->gui;
|
2780 |
ret=(attr->u.gui != NULL);
|
2781 |
break;
|
2782 |
case attr_layout:
|
2783 |
if (iter)
|
2784 |
{
|
2785 |
if (iter->u.list)
|
2786 |
{
|
2787 |
iter->u.list=g_list_next(iter->u.list);
|
2788 |
}
|
2789 |
else
|
2790 |
{
|
2791 |
iter->u.list=this_->layouts;
|
2792 |
}
|
2793 |
if (!iter->u.list)
|
2794 |
{
|
2795 |
return 0;
|
2796 |
}
|
2797 |
attr->u.layout=(struct layout *)iter->u.list->data;
|
2798 |
}
|
2799 |
else
|
2800 |
{
|
2801 |
attr->u.layout=this_->layout_current;
|
2802 |
}
|
2803 |
break;
|
2804 |
case attr_map:
|
2805 |
if (iter && this_->mapsets) {
|
2806 |
if (!iter->u.mapset_handle) {
|
2807 |
iter->u.mapset_handle=mapset_open((struct mapset *)this_->mapsets->data);
|
2808 |
}
|
2809 |
attr->u.map=mapset_next(iter->u.mapset_handle, 0);
|
2810 |
if(!attr->u.map) {
|
2811 |
mapset_close(iter->u.mapset_handle);
|
2812 |
return 0;
|
2813 |
}
|
2814 |
} else {
|
2815 |
return 0;
|
2816 |
}
|
2817 |
break;
|
2818 |
case attr_mapset:
|
2819 |
attr->u.mapset=this_->mapsets->data;
|
2820 |
ret=(attr->u.mapset != NULL);
|
2821 |
break;
|
2822 |
case attr_navigation:
|
2823 |
attr->u.navigation=this_->navigation;
|
2824 |
break;
|
2825 |
case attr_orientation:
|
2826 |
attr->u.num=this_->orientation;
|
2827 |
break;
|
2828 |
case attr_osd_configuration:
|
2829 |
attr->u.num=this_->osd_configuration;
|
2830 |
break;
|
2831 |
case attr_pitch:
|
2832 |
attr->u.num=transform_get_pitch(this_->trans);
|
2833 |
break;
|
2834 |
case attr_projection:
|
2835 |
if(this_->trans) {
|
2836 |
attr->u.num=transform_get_projection(this_->trans);
|
2837 |
} else {
|
2838 |
return 0;
|
2839 |
}
|
2840 |
break;
|
2841 |
case attr_route:
|
2842 |
attr->u.route=this_->route;
|
2843 |
break;
|
2844 |
case attr_speech:
|
2845 |
attr->u.speech=this_->speech;
|
2846 |
break;
|
2847 |
case attr_tracking:
|
2848 |
attr->u.num=this_->tracking_flag;
|
2849 |
break;
|
2850 |
case attr_trackingo:
|
2851 |
attr->u.tracking=this_->tracking;
|
2852 |
break;
|
2853 |
case attr_transformation:
|
2854 |
attr->u.transformation=this_->trans;
|
2855 |
break;
|
2856 |
case attr_vehicle:
|
2857 |
if(iter) {
|
2858 |
if(iter->u.list) {
|
2859 |
iter->u.list=g_list_next(iter->u.list);
|
2860 |
} else {
|
2861 |
iter->u.list=this_->vehicles;
|
2862 |
}
|
2863 |
if(!iter->u.list)
|
2864 |
return 0;
|
2865 |
attr->u.vehicle=((struct navit_vehicle*)iter->u.list->data)->vehicle;
|
2866 |
} else {
|
2867 |
if(this_->vehicle) {
|
2868 |
attr->u.vehicle=this_->vehicle->vehicle;
|
2869 |
} else {
|
2870 |
return 0;
|
2871 |
}
|
2872 |
}
|
2873 |
break;
|
2874 |
case attr_vehicleprofile:
|
2875 |
attr->u.vehicleprofile=this_->vehicleprofile;
|
2876 |
break;
|
2877 |
case attr_zoom:
|
2878 |
attr->u.num=transform_get_scale(this_->trans);
|
2879 |
break;
|
2880 |
case attr_autozoom_active:
|
2881 |
attr->u.num=this_->autozoom_active;
|
2882 |
break;
|
2883 |
case attr_follow_cursor:
|
2884 |
attr->u.num=this_->follow_cursor;
|
2885 |
break;
|
2886 |
default:
|
2887 |
return 0;
|
2888 |
}
|
2889 |
attr->type=type;
|
2890 |
return ret;
|
2891 |
}
|
2892 |
|
2893 |
static int
|
2894 |
navit_add_log(struct navit *this_, struct log *log)
|
2895 |
{
|
2896 |
struct attr type_attr;
|
2897 |
if (!log_get_attr(log, attr_type, &type_attr, NULL))
|
2898 |
return 0;
|
2899 |
if (!strcmp(type_attr.u.str, "textfile_debug")) {
|
2900 |
char *header = "type=track_tracked\n";
|
2901 |
if (this_->textfile_debug_log)
|
2902 |
return 0;
|
2903 |
log_set_header(log, header, strlen(header));
|
2904 |
this_->textfile_debug_log=log;
|
2905 |
return 1;
|
2906 |
}
|
2907 |
return 0;
|
2908 |
}
|
2909 |
|
2910 |
static int
|
2911 |
navit_add_layout(struct navit *this_, struct layout *layout)
|
2912 |
{
|
2913 |
//dbg(0,"EEnter\n");
|
2914 |
struct attr active;
|
2915 |
this_->layouts = g_list_append(this_->layouts, layout);
|
2916 |
layout_get_attr(layout, attr_active, &active, NULL);
|
2917 |
if(active.u.num || !this_->layout_current) {
|
2918 |
this_->layout_current=layout;
|
2919 |
return 1;
|
2920 |
}
|
2921 |
return 0;
|
2922 |
}
|
2923 |
|
2924 |
int
|
2925 |
navit_add_attr(struct navit *this_, struct attr *attr)
|
2926 |
{
|
2927 |
//dbg(0,"EEnter\n");
|
2928 |
|
2929 |
int ret=1;
|
2930 |
switch (attr->type) {
|
2931 |
case attr_callback:
|
2932 |
navit_add_callback(this_, attr->u.callback);
|
2933 |
break;
|
2934 |
case attr_log:
|
2935 |
ret=navit_add_log(this_, attr->u.log);
|
2936 |
break;
|
2937 |
case attr_gui:
|
2938 |
ret=navit_set_gui(this_, attr->u.gui);
|
2939 |
break;
|
2940 |
case attr_graphics:
|
2941 |
ret=navit_set_graphics(this_, attr->u.graphics);
|
2942 |
break;
|
2943 |
case attr_layout:
|
2944 |
ret=navit_add_layout(this_, attr->u.layout);
|
2945 |
break;
|
2946 |
case attr_route:
|
2947 |
this_->route=attr->u.route;
|
2948 |
break;
|
2949 |
case attr_mapset:
|
2950 |
this_->mapsets = g_list_append(this_->mapsets, attr->u.mapset);
|
2951 |
break;
|
2952 |
case attr_navigation:
|
2953 |
this_->navigation=attr->u.navigation;
|
2954 |
break;
|
2955 |
case attr_recent_dest:
|
2956 |
this_->recentdest_count = attr->u.num;
|
2957 |
break;
|
2958 |
case attr_speech:
|
2959 |
this_->speech=attr->u.speech;
|
2960 |
break;
|
2961 |
case attr_tracking:
|
2962 |
this_->tracking=attr->u.tracking;
|
2963 |
break;
|
2964 |
case attr_vehicle:
|
2965 |
ret=navit_add_vehicle(this_, attr->u.vehicle);
|
2966 |
break;
|
2967 |
case attr_vehicleprofile:
|
2968 |
this_->vehicleprofiles=g_list_prepend(this_->vehicleprofiles, attr->u.vehicleprofile);
|
2969 |
break;
|
2970 |
case attr_autozoom_min:
|
2971 |
this_->autozoom_min = attr->u.num;
|
2972 |
break;
|
2973 |
default:
|
2974 |
return 0;
|
2975 |
}
|
2976 |
callback_list_call_attr_2(this_->attr_cbl, attr->type, this_, attr);
|
2977 |
return ret;
|
2978 |
}
|
2979 |
|
2980 |
int
|
2981 |
navit_remove_attr(struct navit *this_, struct attr *attr)
|
2982 |
{
|
2983 |
int ret=1;
|
2984 |
switch (attr->type) {
|
2985 |
case attr_callback:
|
2986 |
navit_remove_callback(this_, attr->u.callback);
|
2987 |
break;
|
2988 |
default:
|
2989 |
return 0;
|
2990 |
}
|
2991 |
return ret;
|
2992 |
}
|
2993 |
|
2994 |
struct attr_iter *
|
2995 |
navit_attr_iter_new(void)
|
2996 |
{
|
2997 |
return g_new0(struct attr_iter, 1);
|
2998 |
}
|
2999 |
|
3000 |
void
|
3001 |
navit_attr_iter_destroy(struct attr_iter *iter)
|
3002 |
{
|
3003 |
g_free(iter);
|
3004 |
}
|
3005 |
|
3006 |
void
|
3007 |
navit_add_callback(struct navit *this_, struct callback *cb)
|
3008 |
{
|
3009 |
//dbg(0,"EEnter\n");
|
3010 |
|
3011 |
callback_list_add(this_->attr_cbl, cb);
|
3012 |
}
|
3013 |
|
3014 |
void
|
3015 |
navit_remove_callback(struct navit *this_, struct callback *cb)
|
3016 |
{
|
3017 |
//dbg(0,"EEnter\n");
|
3018 |
|
3019 |
callback_list_remove(this_->attr_cbl, cb);
|
3020 |
}
|
3021 |
|
3022 |
/**
|
3023 |
* Toggle the cursor update : refresh the map each time the cursor has moved (instead of only when it reaches a border)
|
3024 |
*
|
3025 |
* @param navit The navit instance
|
3026 |
* @returns nothing
|
3027 |
*/
|
3028 |
|
3029 |
static void
|
3030 |
navit_vehicle_draw(struct navit *this_, struct navit_vehicle *nv, struct point *pnt)
|
3031 |
{
|
3032 |
//dbg(0,"EEnter\n");
|
3033 |
|
3034 |
struct point cursor_pnt;
|
3035 |
enum projection pro;
|
3036 |
|
3037 |
if (this_->blocked)
|
3038 |
return;
|
3039 |
if (pnt)
|
3040 |
{
|
3041 |
cursor_pnt=*pnt;
|
3042 |
}
|
3043 |
else
|
3044 |
{
|
3045 |
pro=transform_get_projection(this_->trans_cursor);
|
3046 |
if (!pro)
|
3047 |
return;
|
3048 |
transform(this_->trans_cursor, pro, &nv->coord, &cursor_pnt, 1, 0, 0, NULL);
|
3049 |
}
|
3050 |
//dbg(0,"xx=%d\n",cursor_pnt.x);
|
3051 |
//dbg(0,"yy=%d\n",cursor_pnt.y);
|
3052 |
|
3053 |
global_vehicle_pos_onscreen.x=cursor_pnt.x;
|
3054 |
global_vehicle_pos_onscreen.y=cursor_pnt.y;
|
3055 |
|
3056 |
|
3057 |
//dbg(0,"xx=%d\n",pnt->x);
|
3058 |
//dbg(0,"yy=%d\n",pnt->y);
|
3059 |
//dbg(0,"vehicle_draw_001\n");
|
3060 |
vehicle_draw(nv->vehicle, this_->gra, &cursor_pnt, pnt ? 0:1, nv->dir-transform_get_yaw(this_->trans_cursor), nv->speed);
|
3061 |
#if 0
|
3062 |
if (pnt)
|
3063 |
pnt2=*pnt;
|
3064 |
else {
|
3065 |
pro=transform_get_projection(this_->trans);
|
3066 |
transform(this_->trans, pro, &nv->coord, &pnt2, 1);
|
3067 |
}
|
3068 |
#if 1
|
3069 |
cursor_draw(nv->cursor, &pnt2, nv->dir-transform_get_angle(this_->trans, 0), nv->speed > 2, pnt == NULL);
|
3070 |
#else
|
3071 |
cursor_draw(nv->cursor, &pnt2, nv->dir-transform_get_angle(this_->trans, 0), nv->speed > 2, 1);
|
3072 |
#endif
|
3073 |
#endif
|
3074 |
}
|
3075 |
|
3076 |
static void
|
3077 |
navit_vehicle_update(struct navit *this_, struct navit_vehicle *nv)
|
3078 |
{
|
3079 |
// dbg(0,"EEnter\n");
|
3080 |
|
3081 |
struct attr attr_valid, attr_dir, attr_speed, attr_pos;
|
3082 |
struct pcoord cursor_pc;
|
3083 |
struct point cursor_pnt, *pnt=&cursor_pnt;
|
3084 |
struct tracking *tracking=NULL;
|
3085 |
struct pcoord pc[16];
|
3086 |
enum projection pro=transform_get_projection(this_->trans_cursor);
|
3087 |
int count;
|
3088 |
int (*get_attr)(void *, enum attr_type, struct attr *, struct attr_iter *);
|
3089 |
void *attr_object;
|
3090 |
char *destination_file;
|
3091 |
|
3092 |
// dbg(0,"navit_vehicle_update_001 %d\n",pro);
|
3093 |
//profile(0,NULL);
|
3094 |
if (this_->ready != 3) {
|
3095 |
//profile(0,"return 1\n");
|
3096 |
return;
|
3097 |
}
|
3098 |
navit_layout_switch(this_);
|
3099 |
if (this_->vehicle == nv && this_->tracking_flag)
|
3100 |
tracking=this_->tracking;
|
3101 |
if (tracking) {
|
3102 |
tracking_update(tracking, nv->vehicle, this_->vehicleprofile, pro);
|
3103 |
attr_object=tracking;
|
3104 |
get_attr=(int (*)(void *, enum attr_type, struct attr *, struct attr_iter *))tracking_get_attr;
|
3105 |
} else {
|
3106 |
attr_object=nv->vehicle;
|
3107 |
get_attr=(int (*)(void *, enum attr_type, struct attr *, struct attr_iter *))vehicle_get_attr;
|
3108 |
}
|
3109 |
if (get_attr(attr_object, attr_position_valid, &attr_valid, NULL))
|
3110 |
if (!attr_valid.u.num != attr_position_valid_invalid)
|
3111 |
return;
|
3112 |
if (! get_attr(attr_object, attr_position_direction, &attr_dir, NULL) ||
|
3113 |
! get_attr(attr_object, attr_position_speed, &attr_speed, NULL) ||
|
3114 |
! get_attr(attr_object, attr_position_coord_geo, &attr_pos, NULL)) {
|
3115 |
// profile(0,"return 2\n");
|
3116 |
return;
|
3117 |
}
|
3118 |
nv->dir=*attr_dir.u.numd;
|
3119 |
nv->speed=*attr_speed.u.numd;
|
3120 |
transform_from_geo(pro, attr_pos.u.coord_geo, &nv->coord);
|
3121 |
if (nv != this_->vehicle)
|
3122 |
{
|
3123 |
//dbg(0,"---> 2 x=%d\n", nv->coord.x);
|
3124 |
//dbg(0,"---> 2 y=%d\n", nv->coord.y);
|
3125 |
// dbg(0,"vehicle_draw_002\n");
|
3126 |
navit_vehicle_draw(this_, nv, NULL);
|
3127 |
// profile(0,"return 3\n");
|
3128 |
return;
|
3129 |
}
|
3130 |
cursor_pc.x = nv->coord.x;
|
3131 |
cursor_pc.y = nv->coord.y;
|
3132 |
cursor_pc.pro = pro;
|
3133 |
if (this_->route) {
|
3134 |
if (tracking)
|
3135 |
route_set_position_from_tracking(this_->route, tracking, pro);
|
3136 |
else
|
3137 |
route_set_position(this_->route, &cursor_pc);
|
3138 |
}
|
3139 |
callback_list_call_attr_0(this_->attr_cbl, attr_position);
|
3140 |
navit_textfile_debug_log(this_, "type=trackpoint_tracked");
|
3141 |
if (this_->gui && nv->speed > MYSTERY_SPEED)
|
3142 |
navit_disable_suspend();
|
3143 |
transform(this_->trans_cursor, pro, &nv->coord, &cursor_pnt, 1, 0, 0, NULL);
|
3144 |
if (this_->button_pressed != 1 && this_->follow_cursor && nv->follow_curr <= nv->follow &&
|
3145 |
(nv->follow_curr == 1 || !transform_within_border(this_->trans_cursor, &cursor_pnt, this_->border)))
|
3146 |
{
|
3147 |
navit_set_center_cursor_draw(this_);
|
3148 |
//dbg(0,"---> xxCENTER\n");
|
3149 |
//dbg(0,"---> 3 x=%d\n", nv->coord.x);
|
3150 |
//dbg(0,"---> 3 y=%d\n", nv->coord.y);
|
3151 |
|
3152 |
//dbg(0,"---> 4 x=%d\n", cursor_pnt.x);
|
3153 |
//dbg(0,"---> 4 y=%d\n", cursor_pnt.y);
|
3154 |
|
3155 |
//global_vehicle_pos_onscreen.x=cursor_pnt.x;
|
3156 |
//global_vehicle_pos_onscreen.y=cursor_pnt.y;
|
3157 |
|
3158 |
}
|
3159 |
else
|
3160 |
{
|
3161 |
//dbg(0,"vehicle_draw_003\n");
|
3162 |
navit_vehicle_draw(this_, nv, pnt);
|
3163 |
//global_vehicle_pos_onscreen.x=pnt->x;
|
3164 |
//global_vehicle_pos_onscreen.y=pnt->y;
|
3165 |
//dbg(0,"---> x=%d\n", pnt->x);
|
3166 |
//dbg(0,"---> y=%d\n", pnt->y);
|
3167 |
}
|
3168 |
|
3169 |
if (nv->follow_curr > 1)
|
3170 |
nv->follow_curr--;
|
3171 |
else
|
3172 |
nv->follow_curr=nv->follow;
|
3173 |
callback_list_call_attr_2(this_->attr_cbl, attr_position_coord_geo, this_, nv->vehicle);
|
3174 |
|
3175 |
/* Finally, if we reached our destination, stop navigation. */
|
3176 |
if (this_->route) {
|
3177 |
switch(route_destination_reached(this_->route)) {
|
3178 |
case 1:
|
3179 |
route_remove_waypoint(this_->route);
|
3180 |
count=route_get_destinations(this_->route, pc, 16);
|
3181 |
destination_file = bookmarks_get_destination_file(TRUE);
|
3182 |
bookmarks_append_coord(this_->bookmarks, destination_file, pc, count, "former_itinerary_part", NULL, NULL, this_->recentdest_count);
|
3183 |
break;
|
3184 |
case 2:
|
3185 |
navit_set_destination(this_, NULL, NULL, 0);
|
3186 |
break;
|
3187 |
}
|
3188 |
}
|
3189 |
//profile(0,"return 5\n");
|
3190 |
// dbg(0,"navit_vehicle_update_999\n");
|
3191 |
}
|
3192 |
|
3193 |
/**
|
3194 |
* Set the position of the vehicle
|
3195 |
*
|
3196 |
* @param navit The navit instance
|
3197 |
* @param c The coordinate to set as position
|
3198 |
* @returns nothing
|
3199 |
*/
|
3200 |
|
3201 |
void
|
3202 |
navit_set_position(struct navit *this_, struct pcoord *c)
|
3203 |
{
|
3204 |
//dbg(0,"EEnter\n");
|
3205 |
|
3206 |
if (this_->route) {
|
3207 |
route_set_position(this_->route, c);
|
3208 |
callback_list_call_attr_0(this_->attr_cbl, attr_position);
|
3209 |
}
|
3210 |
if (this_->ready == 3)
|
3211 |
navit_draw(this_);
|
3212 |
}
|
3213 |
|
3214 |
static int
|
3215 |
navit_set_vehicleprofile(struct navit *this_, char *name)
|
3216 |
{
|
3217 |
//dbg(0,"EEnter\n");
|
3218 |
|
3219 |
struct attr attr;
|
3220 |
GList *l;
|
3221 |
l=this_->vehicleprofiles;
|
3222 |
while (l) {
|
3223 |
if (vehicleprofile_get_attr(l->data, attr_name, &attr, NULL)) {
|
3224 |
if (!strcmp(attr.u.str, name)) {
|
3225 |
this_->vehicleprofile=l->data;
|
3226 |
if (this_->route)
|
3227 |
route_set_profile(this_->route, this_->vehicleprofile);
|
3228 |
return 1;
|
3229 |
}
|
3230 |
}
|
3231 |
l=g_list_next(l);
|
3232 |
}
|
3233 |
return 0;
|
3234 |
}
|
3235 |
|
3236 |
static void
|
3237 |
navit_set_vehicle(struct navit *this_, struct navit_vehicle *nv)
|
3238 |
{
|
3239 |
//dbg(0,"EEnter\n");
|
3240 |
|
3241 |
struct attr attr;
|
3242 |
this_->vehicle=nv;
|
3243 |
if (nv && vehicle_get_attr(nv->vehicle, attr_profilename, &attr, NULL)) {
|
3244 |
if (navit_set_vehicleprofile(this_, attr.u.str))
|
3245 |
return;
|
3246 |
}
|
3247 |
if (!navit_set_vehicleprofile(this_,"car")) {
|
3248 |
/* We do not have a fallback "car" profile
|
3249 |
* so lets set any profile */
|
3250 |
GList *l;
|
3251 |
l=this_->vehicleprofiles;
|
3252 |
if (l) {
|
3253 |
this_->vehicleprofile=l->data;
|
3254 |
if (this_->route)
|
3255 |
route_set_profile(this_->route, this_->vehicleprofile);
|
3256 |
}
|
3257 |
}
|
3258 |
}
|
3259 |
|
3260 |
/**
|
3261 |
* Register a new vehicle
|
3262 |
*
|
3263 |
* @param navit The navit instance
|
3264 |
* @param v The vehicle instance
|
3265 |
* @returns 1 for success
|
3266 |
*/
|
3267 |
static int
|
3268 |
navit_add_vehicle(struct navit *this_, struct vehicle *v)
|
3269 |
{
|
3270 |
//dbg(0,"EEnter\n");
|
3271 |
|
3272 |
struct navit_vehicle *nv=g_new0(struct navit_vehicle, 1);
|
3273 |
struct attr follow, active, animate;
|
3274 |
nv->vehicle=v;
|
3275 |
nv->follow=0;
|
3276 |
nv->last.x = 0;
|
3277 |
nv->last.y = 0;
|
3278 |
nv->animate_cursor=0;
|
3279 |
if ((vehicle_get_attr(v, attr_follow, &follow, NULL)))
|
3280 |
nv->follow=follow.u.num;
|
3281 |
nv->follow_curr=nv->follow;
|
3282 |
this_->vehicles=g_list_append(this_->vehicles, nv);
|
3283 |
if ((vehicle_get_attr(v, attr_active, &active, NULL)) && active.u.num)
|
3284 |
navit_set_vehicle(this_, nv);
|
3285 |
if ((vehicle_get_attr(v, attr_animate, &animate, NULL)))
|
3286 |
nv->animate_cursor=animate.u.num;
|
3287 |
nv->callback.type=attr_callback;
|
3288 |
nv->callback.u.callback=callback_new_attr_2(callback_cast(navit_vehicle_update), attr_position_coord_geo, this_, nv);
|
3289 |
vehicle_add_attr(nv->vehicle, &nv->callback);
|
3290 |
vehicle_set_attr(nv->vehicle, &this_->self);
|
3291 |
return 1;
|
3292 |
}
|
3293 |
|
3294 |
|
3295 |
|
3296 |
|
3297 |
struct gui *
|
3298 |
navit_get_gui(struct navit *this_)
|
3299 |
{
|
3300 |
return this_->gui;
|
3301 |
}
|
3302 |
|
3303 |
struct transformation *
|
3304 |
navit_get_trans(struct navit *this_)
|
3305 |
{
|
3306 |
return this_->trans;
|
3307 |
}
|
3308 |
|
3309 |
struct route *
|
3310 |
navit_get_route(struct navit *this_)
|
3311 |
{
|
3312 |
return this_->route;
|
3313 |
}
|
3314 |
|
3315 |
struct navigation *
|
3316 |
navit_get_navigation(struct navit *this_)
|
3317 |
{
|
3318 |
return this_->navigation;
|
3319 |
}
|
3320 |
|
3321 |
struct displaylist *
|
3322 |
navit_get_displaylist(struct navit *this_)
|
3323 |
{
|
3324 |
return this_->displaylist;
|
3325 |
}
|
3326 |
|
3327 |
void
|
3328 |
navit_layout_switch(struct navit *n)
|
3329 |
{
|
3330 |
//dbg(0,"EEnter\n");
|
3331 |
|
3332 |
int currTs=0;
|
3333 |
struct attr iso8601_attr,geo_attr,valid_attr,layout_attr;
|
3334 |
double trise,tset,trise_actual;
|
3335 |
struct layout *l;
|
3336 |
int year, month, day;
|
3337 |
|
3338 |
if (navit_get_attr(n,attr_layout,&layout_attr,NULL)!=1) {
|
3339 |
return; //No layout - nothing to switch
|
3340 |
}
|
3341 |
if (!n->vehicle)
|
3342 |
return;
|
3343 |
l=layout_attr.u.layout;
|
3344 |
|
3345 |
if (l->dayname || l->nightname) {
|
3346 |
//Ok, we know that we have profile to switch
|
3347 |
|
3348 |
//Check that we aren't calculating too fast
|
3349 |
if (vehicle_get_attr(n->vehicle->vehicle, attr_position_time_iso8601,&iso8601_attr,NULL)==1) {
|
3350 |
currTs=iso8601_to_secs(iso8601_attr.u.str);
|
3351 |
dbg(1,"currTs: %u:%u\n",currTs%86400/3600,((currTs%86400)%3600)/60);
|
3352 |
}
|
3353 |
if (currTs-(n->prevTs)<60) {
|
3354 |
//We've have to wait a little
|
3355 |
return;
|
3356 |
}
|
3357 |
if (sscanf(iso8601_attr.u.str,"%d-%02d-%02dT",&year,&month,&day) != 3)
|
3358 |
return;
|
3359 |
if (vehicle_get_attr(n->vehicle->vehicle, attr_position_valid, &valid_attr,NULL) && valid_attr.u.num==attr_position_valid_invalid) {
|
3360 |
return; //No valid fix yet
|
3361 |
}
|
3362 |
if (vehicle_get_attr(n->vehicle->vehicle, attr_position_coord_geo,&geo_attr,NULL)!=1) {
|
3363 |
//No position - no sun
|
3364 |
return;
|
3365 |
}
|
3366 |
|
3367 |
//We calculate sunrise anyway, cause it is needed both for day and for night
|
3368 |
if (__sunriset__(year,month,day,geo_attr.u.coord_geo->lng,geo_attr.u.coord_geo->lat,-5,1,&trise,&tset)!=0) {
|
3369 |
//near the pole sun never rises/sets, so we should never switch profiles
|
3370 |
dbg(1,"trise: %u:%u, sun never visible, never switch profile\n",HOURS(trise),MINUTES(trise));
|
3371 |
n->prevTs=currTs;
|
3372 |
return;
|
3373 |
}
|
3374 |
|
3375 |
trise_actual=trise;
|
3376 |
dbg(1,"trise: %u:%u\n",HOURS(trise),MINUTES(trise));
|
3377 |
if (l->dayname) {
|
3378 |
|
3379 |
if ((HOURS(trise)*60+MINUTES(trise)==(currTs%86400)/60) ||
|
3380 |
(n->prevTs==0 && ((HOURS(trise)*60+MINUTES(trise)<(currTs%86400)/60)))) {
|
3381 |
//The sun is rising now!
|
3382 |
if (strcmp(l->name,l->dayname)) {
|
3383 |
navit_set_layout_by_name(n,l->dayname);
|
3384 |
}
|
3385 |
}
|
3386 |
}
|
3387 |
if (l->nightname) {
|
3388 |
if (__sunriset__(year,month,day,geo_attr.u.coord_geo->lng,geo_attr.u.coord_geo->lat,-5,1,&trise,&tset)!=0) {
|
3389 |
//near the pole sun never rises/sets, so we should never switch profiles
|
3390 |
dbg(1,"tset: %u:%u, sun always visible, never switch profile\n",HOURS(tset),MINUTES(tset));
|
3391 |
n->prevTs=currTs;
|
3392 |
return;
|
3393 |
}
|
3394 |
dbg(1,"tset: %u:%u\n",HOURS(tset),MINUTES(tset));
|
3395 |
if (HOURS(tset)*60+MINUTES(tset)==((currTs%86400)/60)
|
3396 |
|| (n->prevTs==0 && (((HOURS(tset)*60+MINUTES(tset)<(currTs%86400)/60)) ||
|
3397 |
((HOURS(trise_actual)*60+MINUTES(trise_actual)>(currTs%86400)/60))))) {
|
3398 |
//Time to sleep
|
3399 |
if (strcmp(l->name,l->nightname)) {
|
3400 |
navit_set_layout_by_name(n,l->nightname);
|
3401 |
}
|
3402 |
}
|
3403 |
}
|
3404 |
|
3405 |
n->prevTs=currTs;
|
3406 |
}
|
3407 |
}
|
3408 |
|
3409 |
int
|
3410 |
navit_set_vehicle_by_name(struct navit *n,const char *name)
|
3411 |
{
|
3412 |
//dbg(0,"EEnter\n");
|
3413 |
|
3414 |
struct vehicle *v;
|
3415 |
struct attr_iter *iter;
|
3416 |
struct attr vehicle_attr, name_attr;
|
3417 |
|
3418 |
iter=navit_attr_iter_new();
|
3419 |
|
3420 |
while (navit_get_attr(n,attr_vehicle,&vehicle_attr,iter)) {
|
3421 |
v=vehicle_attr.u.vehicle;
|
3422 |
vehicle_get_attr(v,attr_name,&name_attr,NULL);
|
3423 |
if (name_attr.type==attr_name) {
|
3424 |
if (!strcmp(name,name_attr.u.str)) {
|
3425 |
navit_set_attr(n,&vehicle_attr);
|
3426 |
navit_attr_iter_destroy(iter);
|
3427 |
return 1;
|
3428 |
}
|
3429 |
}
|
3430 |
}
|
3431 |
navit_attr_iter_destroy(iter);
|
3432 |
return 0;
|
3433 |
}
|
3434 |
|
3435 |
int
|
3436 |
navit_set_layout_by_name(struct navit *n,const char *name)
|
3437 |
{
|
3438 |
//dbg(0,"EEnter\n");
|
3439 |
|
3440 |
struct layout *l;
|
3441 |
struct attr_iter iter;
|
3442 |
struct attr layout_attr;
|
3443 |
|
3444 |
iter.u.list=0x00;
|
3445 |
|
3446 |
if (navit_get_attr(n,attr_layout,&layout_attr,&iter)!=1) {
|
3447 |
return 0; //No layouts - nothing to do
|
3448 |
}
|
3449 |
if (iter.u.list==NULL) {
|
3450 |
return 0;
|
3451 |
}
|
3452 |
|
3453 |
iter.u.list=g_list_first(iter.u.list);
|
3454 |
|
3455 |
while(iter.u.list) {
|
3456 |
l=(struct layout*)iter.u.list->data;
|
3457 |
if (!strcmp(name,l->name)) {
|
3458 |
layout_attr.u.layout=l;
|
3459 |
layout_attr.type=attr_layout;
|
3460 |
navit_set_attr(n,&layout_attr);
|
3461 |
iter.u.list=g_list_first(iter.u.list);
|
3462 |
return 1;
|
3463 |
}
|
3464 |
iter.u.list=g_list_next(iter.u.list);
|
3465 |
}
|
3466 |
|
3467 |
iter.u.list=g_list_first(iter.u.list);
|
3468 |
return 0;
|
3469 |
}
|
3470 |
|
3471 |
void
|
3472 |
navit_disable_suspend() {
|
3473 |
//dbg(0,"EEnter\n");
|
3474 |
|
3475 |
gui_disable_suspend(global_navit->gui);
|
3476 |
callback_list_call_attr_0(global_navit->attr_cbl,attr_unsuspend);
|
3477 |
}
|
3478 |
|
3479 |
int
|
3480 |
navit_block(struct navit *this_, int block)
|
3481 |
{
|
3482 |
//dbg(0,"EEnter\n");
|
3483 |
|
3484 |
if (block > 0) {
|
3485 |
this_->blocked |= 1;
|
3486 |
if (graphics_draw_cancel(this_->gra, this_->displaylist))
|
3487 |
this_->blocked |= 2;
|
3488 |
return 0;
|
3489 |
}
|
3490 |
if ((this_->blocked & 2) || block < 0) {
|
3491 |
this_->blocked=0;
|
3492 |
navit_draw(this_);
|
3493 |
return 1;
|
3494 |
}
|
3495 |
this_->blocked=0;
|
3496 |
return 0;
|
3497 |
}
|
3498 |
|
3499 |
void
|
3500 |
navit_destroy(struct navit *this_)
|
3501 |
{
|
3502 |
//dbg(0,"EEnter\n");
|
3503 |
|
3504 |
struct mapset*ms;
|
3505 |
callback_list_call_attr_1(this_->attr_cbl, attr_destroy, this_);
|
3506 |
|
3507 |
// dbg(0,"enter");
|
3508 |
|
3509 |
/* TODO: destroy objects contained in this_ */
|
3510 |
if (this_->vehicle)
|
3511 |
vehicle_destroy(this_->vehicle->vehicle);
|
3512 |
if (this_->bookmarks)
|
3513 |
{
|
3514 |
dbg(0,"save position to file");
|
3515 |
char *center_file = bookmarks_get_center_file(TRUE);
|
3516 |
bookmarks_write_center_to_file(this_->bookmarks, center_file);
|
3517 |
g_free(center_file);
|
3518 |
bookmarks_destroy(this_->bookmarks);
|
3519 |
}
|
3520 |
callback_destroy(this_->nav_speech_cb);
|
3521 |
callback_destroy(this_->roadbook_callback);
|
3522 |
callback_destroy(this_->popup_callback);
|
3523 |
callback_destroy(this_->motion_timeout_callback);
|
3524 |
callback_destroy(this_->progress_cb);
|
3525 |
if(this_->gra)
|
3526 |
graphics_remove_callback(this_->gra, this_->resize_callback);
|
3527 |
callback_destroy(this_->resize_callback);
|
3528 |
if(this_->gra)
|
3529 |
graphics_remove_callback(this_->gra, this_->button_callback);
|
3530 |
callback_destroy(this_->button_callback);
|
3531 |
if(this_->gra)
|
3532 |
graphics_remove_callback(this_->gra, this_->motion_callback);
|
3533 |
callback_destroy(this_->motion_callback);
|
3534 |
if(this_->gra)
|
3535 |
graphics_remove_callback(this_->gra, this_->predraw_callback);
|
3536 |
callback_destroy(this_->predraw_callback);
|
3537 |
route_destroy(this_->route);
|
3538 |
ms = navit_get_mapset(this_);
|
3539 |
if(ms)
|
3540 |
mapset_destroy(ms);
|
3541 |
graphics_free(this_->gra);
|
3542 |
g_free(this_);
|
3543 |
}
|
3544 |
|
3545 |
/** @} */
|