49 |
|
|
50 |
#define EXTRA_BORDER (TILESIZE / 2) |
#define EXTRA_BORDER (TILESIZE / 2) |
51 |
|
|
52 |
|
#define OSM_GPS_MAP_SCROLL_STEP 10 |
53 |
|
|
54 |
|
/* any defined key enables key support */ |
55 |
|
#if (defined(OSM_GPS_MAP_KEY_FULLSCREEN) || \ |
56 |
|
defined(OSM_GPS_MAP_KEY_ZOOMIN) || \ |
57 |
|
defined(OSM_GPS_MAP_KEY_ZOOMOUT) || \ |
58 |
|
defined(OSM_GPS_MAP_KEY_UP) || \ |
59 |
|
defined(OSM_GPS_MAP_KEY_DOWN) || \ |
60 |
|
defined(OSM_GPS_MAP_KEY_LEFT) || \ |
61 |
|
defined(OSM_GPS_MAP_KEY_RIGHT)) |
62 |
|
#define OSM_GPS_MAP_KEYS |
63 |
|
#endif |
64 |
|
|
65 |
|
#ifdef OSM_GPS_MAP_KEYS |
66 |
|
#include <gdk/gdkkeysyms.h> |
67 |
|
#endif |
68 |
|
|
69 |
struct _OsmGpsMapPrivate |
struct _OsmGpsMapPrivate |
70 |
{ |
{ |
71 |
GHashTable *tile_queue; |
GHashTable *tile_queue; |
96 |
|
|
97 |
//where downloaded tiles are cached |
//where downloaded tiles are cached |
98 |
char *cache_dir; |
char *cache_dir; |
|
gboolean cache_dir_is_full_path; |
|
99 |
|
|
100 |
//contains flags indicating the various special characters |
//contains flags indicating the various special characters |
101 |
//the uri string contains, that will be replaced when calculating |
//the uri string contains, that will be replaced when calculating |
114 |
coord_t *gps; |
coord_t *gps; |
115 |
gboolean gps_valid; |
gboolean gps_valid; |
116 |
|
|
117 |
|
#ifdef ENABLE_BALLOON |
118 |
//a balloon with additional info |
//a balloon with additional info |
119 |
coord_t *balloon; |
struct { |
120 |
gboolean balloon_valid; |
coord_t *coo; |
121 |
|
gboolean valid; |
122 |
|
OsmGpsMapRect_t rect; |
123 |
|
OsmGpsMapBalloonCallback cb; |
124 |
|
gpointer data; |
125 |
|
} balloon; |
126 |
|
#endif |
127 |
|
|
128 |
|
#ifdef ENABLE_OSD |
129 |
|
//the osd controls (if present) |
130 |
|
osm_gps_map_osd_t *osd; |
131 |
|
#ifdef OSD_DOUBLE_BUFFER |
132 |
|
GdkPixmap *dbuf_pixmap; |
133 |
|
#endif |
134 |
|
#endif |
135 |
|
|
136 |
|
#ifdef OSM_GPS_MAP_KEY_FULLSCREEN |
137 |
|
gboolean fullscreen; |
138 |
|
#endif |
139 |
|
|
140 |
//additional images or tracks added to the map |
//additional images or tracks added to the map |
141 |
GSList *tracks; |
GSList *tracks; |
142 |
GSList *images; |
GSList *images; |
188 |
PROP_REPO_URI, |
PROP_REPO_URI, |
189 |
PROP_PROXY_URI, |
PROP_PROXY_URI, |
190 |
PROP_TILE_CACHE_DIR, |
PROP_TILE_CACHE_DIR, |
|
PROP_TILE_CACHE_DIR_IS_FULL_PATH, |
|
191 |
PROP_ZOOM, |
PROP_ZOOM, |
192 |
PROP_MAX_ZOOM, |
PROP_MAX_ZOOM, |
193 |
PROP_MIN_ZOOM, |
PROP_MIN_ZOOM, |
671 |
} |
} |
672 |
} |
} |
673 |
|
|
674 |
|
#ifdef ENABLE_BALLOON |
675 |
/* most visual effects are hardcoded by now, but may be made */ |
/* most visual effects are hardcoded by now, but may be made */ |
676 |
/* available via properties later */ |
/* available via properties later */ |
677 |
#define BALLOON_CORNER_RADIUS 20 |
#ifndef BALLOON_AREA_WIDTH |
678 |
#define BALLOON_WIDTH 150 |
#define BALLOON_AREA_WIDTH 290 |
679 |
#define BALLOON_HEIGHT 75 |
#endif |
680 |
|
#ifndef BALLOON_AREA_HEIGHT |
681 |
|
#define BALLOON_AREA_HEIGHT 75 |
682 |
|
#endif |
683 |
|
#ifndef BALLOON_CORNER_RADIUS |
684 |
|
#define BALLOON_CORNER_RADIUS 10 |
685 |
|
#endif |
686 |
|
|
687 |
|
#define BALLOON_BORDER (BALLOON_CORNER_RADIUS/2) |
688 |
|
#define BALLOON_WIDTH (BALLOON_AREA_WIDTH + 2 * BALLOON_BORDER) |
689 |
|
#define BALLOON_HEIGHT (BALLOON_AREA_HEIGHT + 2 * BALLOON_BORDER) |
690 |
#define BALLOON_TRANSPARENCY 0.8 |
#define BALLOON_TRANSPARENCY 0.8 |
691 |
#define POINTER_HEIGHT 20 |
#define POINTER_HEIGHT 20 |
692 |
#define POINTER_FOOT_WIDTH 20 |
#define POINTER_FOOT_WIDTH 20 |
693 |
#define POINTER_OFFSET (BALLOON_CORNER_RADIUS*3/4) |
#define POINTER_OFFSET (BALLOON_CORNER_RADIUS*3/4) |
694 |
#define BALLOON_SHADOW 5 |
#define BALLOON_SHADOW (BALLOON_CORNER_RADIUS/2) |
695 |
#define BALLOON_SHADOW_TRANSPARENCY 0.2 |
#define BALLOON_SHADOW_TRANSPARENCY 0.2 |
696 |
|
|
697 |
|
#define CLOSE_BUTTON_RADIUS (BALLOON_CORNER_RADIUS) |
698 |
|
|
699 |
|
|
700 |
/* draw the bubble shape. this is used twice, once for the shape and once */ |
/* draw the bubble shape. this is used twice, once for the shape and once */ |
701 |
/* for the shadow */ |
/* for the shadow */ |
702 |
static void |
static void |
704 |
gboolean bottom, int px, int py, int px0, int px1) { |
gboolean bottom, int px, int py, int px0, int px1) { |
705 |
|
|
706 |
cairo_move_to (cr, x0, y0 + BALLOON_CORNER_RADIUS); |
cairo_move_to (cr, x0, y0 + BALLOON_CORNER_RADIUS); |
707 |
cairo_curve_to (cr, x0 , y0, x0 , y0, x0 + BALLOON_CORNER_RADIUS, y0); |
cairo_arc (cr, x0 + BALLOON_CORNER_RADIUS, y0 + BALLOON_CORNER_RADIUS, |
708 |
|
BALLOON_CORNER_RADIUS, -M_PI, -M_PI/2); |
709 |
if(!bottom) { |
if(!bottom) { |
710 |
/* insert bottom/left pointer */ |
/* insert top pointer */ |
711 |
cairo_line_to (cr, px1, y0); |
cairo_line_to (cr, px1, y0); |
712 |
cairo_line_to (cr, px, py); |
cairo_line_to (cr, px, py); |
713 |
cairo_line_to (cr, px0, y0); |
cairo_line_to (cr, px0, y0); |
714 |
} |
} |
715 |
|
|
716 |
cairo_line_to (cr, x1 - BALLOON_CORNER_RADIUS, y0); |
cairo_line_to (cr, x1 - BALLOON_CORNER_RADIUS, y0); |
717 |
cairo_curve_to (cr, x1, y0, x1, y0, x1, y0 + BALLOON_CORNER_RADIUS); |
cairo_arc (cr, x1 - BALLOON_CORNER_RADIUS, y0 + BALLOON_CORNER_RADIUS, |
718 |
|
BALLOON_CORNER_RADIUS, -M_PI/2, 0); |
719 |
cairo_line_to (cr, x1 , y1 - BALLOON_CORNER_RADIUS); |
cairo_line_to (cr, x1 , y1 - BALLOON_CORNER_RADIUS); |
720 |
cairo_curve_to (cr, x1, y1, x1, y1, x1 - BALLOON_CORNER_RADIUS, y1); |
cairo_arc (cr, x1 - BALLOON_CORNER_RADIUS, y1 - BALLOON_CORNER_RADIUS, |
721 |
|
BALLOON_CORNER_RADIUS, 0, M_PI/2); |
722 |
if(bottom) { |
if(bottom) { |
723 |
/* insert bottom/left pointer */ |
/* insert bottom pointer */ |
724 |
cairo_line_to (cr, px0, y1); |
cairo_line_to (cr, px0, y1); |
725 |
cairo_line_to (cr, px, py); |
cairo_line_to (cr, px, py); |
726 |
cairo_line_to (cr, px1, y1); |
cairo_line_to (cr, px1, y1); |
727 |
} |
} |
728 |
|
|
729 |
cairo_line_to (cr, x0 + BALLOON_CORNER_RADIUS, y1); |
cairo_line_to (cr, x0 + BALLOON_CORNER_RADIUS, y1); |
730 |
cairo_curve_to (cr, x0, y1, x0, y1, x0, y1 - BALLOON_CORNER_RADIUS); |
cairo_arc (cr, x0 + BALLOON_CORNER_RADIUS, y1 - BALLOON_CORNER_RADIUS, |
731 |
|
BALLOON_CORNER_RADIUS, M_PI/2, M_PI); |
732 |
|
|
733 |
cairo_close_path (cr); |
cairo_close_path (cr); |
734 |
} |
} |
735 |
|
|
|
/* http://cairographics.org/samples/ */ |
|
736 |
static void |
static void |
737 |
osm_gps_map_draw_balloon_int (OsmGpsMap *map) |
osm_gps_map_draw_balloon_int (OsmGpsMap *map) |
738 |
{ |
{ |
739 |
OsmGpsMapPrivate *priv = map->priv; |
OsmGpsMapPrivate *priv = map->priv; |
740 |
|
|
741 |
if (priv->balloon_valid) { |
if (priv->balloon.valid) { |
742 |
|
|
743 |
/* ------- convert given coordinate into screen position --------- */ |
/* ------- convert given coordinate into screen position --------- */ |
744 |
int x0 = lon2pixel(priv->map_zoom, priv->balloon->rlon) - |
int x0 = lon2pixel(priv->map_zoom, priv->balloon.coo->rlon) - |
745 |
priv->map_x + EXTRA_BORDER; |
priv->map_x + EXTRA_BORDER; |
746 |
int y0 = lat2pixel(priv->map_zoom, priv->balloon->rlat) - |
int y0 = lat2pixel(priv->map_zoom, priv->balloon.coo->rlat) - |
747 |
priv->map_y + EXTRA_BORDER; |
priv->map_y + EXTRA_BORDER; |
748 |
|
|
749 |
/* check position of this relative to screen center to determine */ |
/* check position of this relative to screen center to determine */ |
772 |
/* calculate bottom/right of box */ |
/* calculate bottom/right of box */ |
773 |
int x1 = x0 + BALLOON_WIDTH, y1 = y0 + BALLOON_HEIGHT; |
int x1 = x0 + BALLOON_WIDTH, y1 = y0 + BALLOON_HEIGHT; |
774 |
|
|
775 |
|
/* save balloon screen coordinates for later use */ |
776 |
|
priv->balloon.rect.x = x0 + BALLOON_BORDER; |
777 |
|
priv->balloon.rect.y = y0 + BALLOON_BORDER; |
778 |
|
priv->balloon.rect.w = x1 - x0 - 2*BALLOON_BORDER; |
779 |
|
priv->balloon.rect.h = y1 - y0 - 2*BALLOON_BORDER; |
780 |
|
|
781 |
#ifdef USE_CAIRO |
#ifdef USE_CAIRO |
782 |
cairo_t *cr = gdk_cairo_create(priv->pixmap); |
cairo_t *cr = gdk_cairo_create(priv->pixmap); |
783 |
|
|
807 |
|
|
808 |
/* ---------- draw close button --------- */ |
/* ---------- draw close button --------- */ |
809 |
|
|
810 |
int cx = x1 - BALLOON_CORNER_RADIUS*3/4; |
int cx = x1 - BALLOON_BORDER - CLOSE_BUTTON_RADIUS; |
811 |
int cy = y0 + BALLOON_CORNER_RADIUS*3/4; |
int cy = y0 + BALLOON_BORDER + CLOSE_BUTTON_RADIUS; |
812 |
int crad = BALLOON_CORNER_RADIUS/3; |
int crad = CLOSE_BUTTON_RADIUS; |
813 |
|
|
814 |
cairo_arc (cr, cx, cy, crad, 0, 2 * M_PI); |
cairo_arc (cr, cx, cy, crad, 0, 2 * M_PI); |
815 |
cairo_set_source_rgba (cr, 0.8, 0, 0, 1.0); |
cairo_set_source_rgba (cr, 0.8, 0, 0, 1.0); |
816 |
cairo_fill_preserve (cr); |
cairo_fill_preserve (cr); |
817 |
cairo_set_source_rgba (cr, 0.3, 0, 0, 1.0); |
cairo_set_source_rgba (cr, 0.3, 0, 0, 1.0); |
818 |
cairo_set_line_width (cr, 1); |
cairo_set_line_width (cr, 2); |
819 |
cairo_stroke(cr); |
cairo_stroke(cr); |
820 |
|
|
|
int cs = crad/2; |
|
821 |
cairo_set_source_rgba (cr, 1, 1, 1, 1.0); |
cairo_set_source_rgba (cr, 1, 1, 1, 1.0); |
822 |
cairo_set_line_width (cr, 3); |
cairo_set_line_width (cr, BALLOON_CORNER_RADIUS/3.3); |
823 |
cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND); |
cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND); |
824 |
cairo_move_to (cr, cx - cs, cy - cs); |
cairo_move_to (cr, cx - crad/2, cy - crad/2); |
825 |
cairo_line_to (cr, cx + cs, cy + cs); |
cairo_line_to (cr, cx + crad/2, cy + crad/2); |
826 |
cairo_stroke (cr); |
cairo_stroke (cr); |
827 |
cairo_move_to (cr, cx + cs, cy - cs); |
cairo_move_to (cr, cx + crad/2, cy - crad/2); |
828 |
cairo_line_to (cr, cx - cs, cy + cs); |
cairo_line_to (cr, cx - crad/2, cy + crad/2); |
829 |
cairo_stroke (cr); |
cairo_stroke (cr); |
830 |
|
|
831 |
|
if (priv->balloon.cb) { |
832 |
|
/* clip in case application tries to draw in */ |
833 |
|
/* exceed of the balloon */ |
834 |
|
cairo_rectangle (cr, priv->balloon.rect.x, priv->balloon.rect.y, |
835 |
|
priv->balloon.rect.w, priv->balloon.rect.h); |
836 |
|
cairo_clip (cr); |
837 |
|
cairo_new_path (cr); /* current path is not |
838 |
|
consumed by cairo_clip() */ |
839 |
|
|
840 |
|
priv->balloon.cb(cr, &priv->balloon.rect, priv->balloon.data); |
841 |
|
} |
842 |
|
|
843 |
|
cairo_destroy(cr); |
844 |
|
|
845 |
gtk_widget_queue_draw_area (GTK_WIDGET(map), |
gtk_widget_queue_draw_area (GTK_WIDGET(map), |
846 |
x0, y0, BALLOON_WIDTH, |
x0, y0, BALLOON_WIDTH, |
847 |
BALLOON_HEIGHT + POINTER_HEIGHT); |
BALLOON_HEIGHT + POINTER_HEIGHT); |
851 |
} |
} |
852 |
} |
} |
853 |
|
|
854 |
|
/* the user clicked into the balloons main area. handle this */ |
855 |
|
static void |
856 |
|
osm_gps_map_handle_balloon_click(OsmGpsMap *map, gint x, gint y) |
857 |
|
{ |
858 |
|
OsmGpsMapPrivate *priv = map->priv; |
859 |
|
|
860 |
|
if (!priv->balloon.valid) |
861 |
|
return; |
862 |
|
|
863 |
|
/* check if the close button was clicked */ |
864 |
|
if ((x > priv->balloon.rect.w - 2*CLOSE_BUTTON_RADIUS) && |
865 |
|
(x < priv->balloon.rect.w) && |
866 |
|
(y > 0) && (y < 2*CLOSE_BUTTON_RADIUS)) { |
867 |
|
|
868 |
|
priv->balloon.valid = FALSE; |
869 |
|
osm_gps_map_map_redraw_idle(map); |
870 |
|
} |
871 |
|
} |
872 |
|
|
873 |
|
/* return true if balloon is being displayed and if */ |
874 |
|
/* the given coordinate is within this balloon */ |
875 |
|
static gboolean |
876 |
|
osm_gps_map_in_balloon(OsmGpsMapPrivate *priv, gint x, gint y) |
877 |
|
{ |
878 |
|
return (priv->balloon.valid && |
879 |
|
(x > priv->balloon.rect.x) && |
880 |
|
(x < priv->balloon.rect.x + priv->balloon.rect.w) && |
881 |
|
(y > priv->balloon.rect.y) && |
882 |
|
(y < priv->balloon.rect.y + priv->balloon.rect.h)); |
883 |
|
} |
884 |
|
#endif // ENABLE_BALLOON |
885 |
|
|
886 |
static void |
static void |
887 |
osm_gps_map_blit_tile(OsmGpsMap *map, GdkPixbuf *pixbuf, int offset_x, int offset_y) |
osm_gps_map_blit_tile(OsmGpsMap *map, GdkPixbuf *pixbuf, int offset_x, int offset_y) |
888 |
{ |
{ |
945 |
} |
} |
946 |
else |
else |
947 |
{ |
{ |
948 |
g_warning("Error creating tile download directory: %s", dl->folder); |
g_warning("Error creating tile download directory: %s", |
949 |
|
dl->folder); |
950 |
|
perror("perror:"); |
951 |
} |
} |
952 |
} |
} |
953 |
|
|
1469 |
osm_gps_map_print_tracks(map); |
osm_gps_map_print_tracks(map); |
1470 |
osm_gps_map_draw_gps_point(map); |
osm_gps_map_draw_gps_point(map); |
1471 |
osm_gps_map_print_images(map); |
osm_gps_map_print_images(map); |
1472 |
|
#ifdef ENABLE_BALLOON |
1473 |
osm_gps_map_draw_balloon_int(map); |
osm_gps_map_draw_balloon_int(map); |
1474 |
|
#endif |
1475 |
|
|
1476 |
//osm_gps_map_osd_speed(map, 1.5); |
//osm_gps_map_osd_speed(map, 1.5); |
1477 |
osm_gps_map_purge_cache(map); |
osm_gps_map_purge_cache(map); |
1489 |
priv->idle_map_redraw = g_idle_add ((GSourceFunc)osm_gps_map_map_redraw, map); |
priv->idle_map_redraw = g_idle_add ((GSourceFunc)osm_gps_map_map_redraw, map); |
1490 |
} |
} |
1491 |
|
|
1492 |
|
#ifdef OSM_GPS_MAP_KEYS |
1493 |
|
static gboolean |
1494 |
|
on_window_key_press(GtkWidget *widget, |
1495 |
|
GdkEventKey *event, OsmGpsMapPrivate *priv) { |
1496 |
|
gboolean handled = FALSE; |
1497 |
|
int step = GTK_WIDGET(widget)->allocation.width/OSM_GPS_MAP_SCROLL_STEP; |
1498 |
|
|
1499 |
|
printf("key event with keyval %x\n", event->keyval); |
1500 |
|
|
1501 |
|
// the map handles some keys on its own ... |
1502 |
|
switch(event->keyval) { |
1503 |
|
#ifdef OSM_GPS_MAP_KEY_FULLSCREEN |
1504 |
|
case OSM_GPS_MAP_KEY_FULLSCREEN: { |
1505 |
|
GtkWidget *toplevel = gtk_widget_get_toplevel(GTK_WIDGET(widget)); |
1506 |
|
if(!priv->fullscreen) |
1507 |
|
gtk_window_fullscreen(GTK_WINDOW(toplevel)); |
1508 |
|
else |
1509 |
|
gtk_window_unfullscreen(GTK_WINDOW(toplevel)); |
1510 |
|
|
1511 |
|
priv->fullscreen = !priv->fullscreen; |
1512 |
|
handled = TRUE; |
1513 |
|
} break; |
1514 |
|
#endif |
1515 |
|
|
1516 |
|
#ifdef OSM_GPS_MAP_KEY_ZOOMIN |
1517 |
|
case OSM_GPS_MAP_KEY_ZOOMIN: |
1518 |
|
osm_gps_map_set_zoom(OSM_GPS_MAP(widget), priv->map_zoom+1); |
1519 |
|
handled = TRUE; |
1520 |
|
break; |
1521 |
|
#endif |
1522 |
|
|
1523 |
|
#ifdef OSM_GPS_MAP_KEY_ZOOMOUT |
1524 |
|
case OSM_GPS_MAP_KEY_ZOOMOUT: |
1525 |
|
osm_gps_map_set_zoom(OSM_GPS_MAP(widget), priv->map_zoom-1); |
1526 |
|
handled = TRUE; |
1527 |
|
break; |
1528 |
|
#endif |
1529 |
|
|
1530 |
|
#ifdef OSM_GPS_MAP_KEY_UP |
1531 |
|
case OSM_GPS_MAP_KEY_UP: |
1532 |
|
priv->map_y -= step; |
1533 |
|
priv->center_coord_set = FALSE; |
1534 |
|
osm_gps_map_map_redraw_idle(OSM_GPS_MAP(widget)); |
1535 |
|
handled = TRUE; |
1536 |
|
break; |
1537 |
|
#endif |
1538 |
|
|
1539 |
|
#ifdef OSM_GPS_MAP_KEY_DOWN |
1540 |
|
case OSM_GPS_MAP_KEY_DOWN: |
1541 |
|
priv->map_y += step; |
1542 |
|
priv->center_coord_set = FALSE; |
1543 |
|
osm_gps_map_map_redraw_idle(OSM_GPS_MAP(widget)); |
1544 |
|
handled = TRUE; |
1545 |
|
break; |
1546 |
|
#endif |
1547 |
|
|
1548 |
|
#ifdef OSM_GPS_MAP_KEY_LEFT |
1549 |
|
case OSM_GPS_MAP_KEY_LEFT: |
1550 |
|
priv->map_x -= step; |
1551 |
|
priv->center_coord_set = FALSE; |
1552 |
|
osm_gps_map_map_redraw_idle(OSM_GPS_MAP(widget)); |
1553 |
|
handled = TRUE; |
1554 |
|
break; |
1555 |
|
#endif |
1556 |
|
|
1557 |
|
#ifdef OSM_GPS_MAP_KEY_RIGHT |
1558 |
|
case OSM_GPS_MAP_KEY_RIGHT: |
1559 |
|
priv->map_x += step; |
1560 |
|
priv->center_coord_set = FALSE; |
1561 |
|
osm_gps_map_map_redraw_idle(OSM_GPS_MAP(widget)); |
1562 |
|
handled = TRUE; |
1563 |
|
break; |
1564 |
|
#endif |
1565 |
|
|
1566 |
|
default: |
1567 |
|
printf("unhandled key event with keyval %x\n", event->keyval); |
1568 |
|
break; |
1569 |
|
} |
1570 |
|
|
1571 |
|
return handled; |
1572 |
|
} |
1573 |
|
#endif |
1574 |
|
|
1575 |
static void |
static void |
1576 |
osm_gps_map_init (OsmGpsMap *object) |
osm_gps_map_init (OsmGpsMap *object) |
1577 |
{ |
{ |
1586 |
priv->gps = g_new0(coord_t, 1); |
priv->gps = g_new0(coord_t, 1); |
1587 |
priv->gps_valid = FALSE; |
priv->gps_valid = FALSE; |
1588 |
|
|
1589 |
priv->balloon = g_new0(coord_t, 1); |
#ifdef ENABLE_BALLOON |
1590 |
priv->balloon_valid = FALSE; |
priv->balloon.coo = g_new0(coord_t, 1); |
1591 |
|
priv->balloon.valid = FALSE; |
1592 |
|
priv->balloon.cb = NULL; |
1593 |
|
#endif |
1594 |
|
|
1595 |
|
#ifdef ENABLE_OSD |
1596 |
|
priv->osd = NULL; |
1597 |
|
#endif |
1598 |
|
|
1599 |
|
#ifdef OSM_GPS_MAP_BUTTON_FULLSCREEN |
1600 |
|
priv->fullscreen = FALSE; |
1601 |
|
#endif |
1602 |
|
|
1603 |
priv->tracks = NULL; |
priv->tracks = NULL; |
1604 |
priv->images = NULL; |
priv->images = NULL; |
1644 |
GTK_WIDGET_SET_FLAGS (object, GTK_CAN_FOCUS); |
GTK_WIDGET_SET_FLAGS (object, GTK_CAN_FOCUS); |
1645 |
|
|
1646 |
g_log_set_handler (G_LOG_DOMAIN, G_LOG_LEVEL_MASK, my_log_handler, NULL); |
g_log_set_handler (G_LOG_DOMAIN, G_LOG_LEVEL_MASK, my_log_handler, NULL); |
|
} |
|
1647 |
|
|
1648 |
#ifndef G_CHECKSUM_MD5 |
#ifdef OSM_GPS_MAP_KEYS |
1649 |
/* simple hash algorithm hack if md5 is not present */ |
// GtkWidget *toplevel = gtk_widget_get_toplevel(GTK_WIDGET(object)); |
1650 |
static char *simple_hash(char *str) { |
g_signal_connect(G_OBJECT(object), "key_press_event", |
1651 |
union { |
G_CALLBACK(on_window_key_press), priv); |
|
char str[4]; |
|
|
gulong val; |
|
|
} hash = { .val = 0x55555555 }; |
|
|
|
|
|
while(*str) { |
|
|
hash.str[(int)str & 3] ^= *str; |
|
|
str++; |
|
|
} |
|
|
return g_strdup_printf("%08lX", hash.val); |
|
|
} |
|
1652 |
#endif |
#endif |
1653 |
|
} |
1654 |
|
|
1655 |
static GObject * |
static GObject * |
1656 |
osm_gps_map_constructor (GType gtype, guint n_properties, GObjectConstructParam *properties) |
osm_gps_map_constructor (GType gtype, guint n_properties, GObjectConstructParam *properties) |
1689 |
} |
} |
1690 |
} |
} |
1691 |
|
|
1692 |
if (!priv->cache_dir_is_full_path) { |
const char *fname = osm_gps_map_source_get_friendly_name(priv->map_source); |
1693 |
#ifdef G_CHECKSUM_MD5 |
if(!fname) fname = "_unknown_"; |
|
char *md5 = g_compute_checksum_for_string (G_CHECKSUM_MD5, priv->repo_uri, -1); |
|
|
#else |
|
|
char *md5 = simple_hash(priv->repo_uri); |
|
|
#endif |
|
|
|
|
|
if (priv->cache_dir) { |
|
|
char *old = priv->cache_dir; |
|
|
//the new cachedir is the given cache dir + the md5 of the repo_uri |
|
|
priv->cache_dir = g_strdup_printf("%s%c%s", old, G_DIR_SEPARATOR, md5); |
|
|
g_debug("Adjusting cache dir %s -> %s", old, priv->cache_dir); |
|
|
g_free(old); |
|
|
} else { |
|
|
//the new cachedir is the current dir + the md5 of the repo_uri |
|
|
priv->cache_dir = g_strdup(md5); |
|
|
} |
|
1694 |
|
|
1695 |
g_free(md5); |
if (priv->cache_dir) { |
1696 |
|
char *old = priv->cache_dir; |
1697 |
|
//the new cachedir is the given cache dir + the md5 of the repo_uri |
1698 |
|
priv->cache_dir = g_strdup_printf("%s%c%s", old, G_DIR_SEPARATOR, fname); |
1699 |
|
g_debug("Adjusting cache dir %s -> %s", old, priv->cache_dir); |
1700 |
|
g_free(old); |
1701 |
} |
} |
1702 |
|
|
1703 |
inspect_map_uri(map); |
inspect_map_uri(map); |
1738 |
g_source_remove (priv->idle_map_redraw); |
g_source_remove (priv->idle_map_redraw); |
1739 |
|
|
1740 |
g_free(priv->gps); |
g_free(priv->gps); |
1741 |
g_free(priv->balloon); |
|
1742 |
|
#ifdef ENABLE_BALLOON |
1743 |
|
g_free(priv->balloon.coo); |
1744 |
|
#endif |
1745 |
|
|
1746 |
|
#ifdef ENABLE_OSD |
1747 |
|
if(priv->osd) |
1748 |
|
priv->osd->free(priv->osd); |
1749 |
|
|
1750 |
|
#ifdef OSD_DOUBLE_BUFFER |
1751 |
|
if(priv->dbuf_pixmap) |
1752 |
|
g_object_unref (priv->dbuf_pixmap); |
1753 |
|
#endif |
1754 |
|
#endif |
1755 |
|
|
1756 |
G_OBJECT_CLASS (osm_gps_map_parent_class)->dispose (object); |
G_OBJECT_CLASS (osm_gps_map_parent_class)->dispose (object); |
1757 |
} |
} |
1821 |
if ( g_value_get_string(value) ) |
if ( g_value_get_string(value) ) |
1822 |
priv->cache_dir = g_value_dup_string (value); |
priv->cache_dir = g_value_dup_string (value); |
1823 |
break; |
break; |
|
case PROP_TILE_CACHE_DIR_IS_FULL_PATH: |
|
|
priv->cache_dir_is_full_path = g_value_get_boolean (value); |
|
|
break; |
|
1824 |
case PROP_ZOOM: |
case PROP_ZOOM: |
1825 |
priv->map_zoom = g_value_get_int (value); |
priv->map_zoom = g_value_get_int (value); |
1826 |
break; |
break; |
1890 |
case PROP_TILE_CACHE_DIR: |
case PROP_TILE_CACHE_DIR: |
1891 |
g_value_set_string(value, priv->cache_dir); |
g_value_set_string(value, priv->cache_dir); |
1892 |
break; |
break; |
|
case PROP_TILE_CACHE_DIR_IS_FULL_PATH: |
|
|
g_value_set_boolean(value, priv->cache_dir_is_full_path); |
|
|
break; |
|
1893 |
case PROP_ZOOM: |
case PROP_ZOOM: |
1894 |
g_value_set_int(value, priv->map_zoom); |
g_value_set_int(value, priv->map_zoom); |
1895 |
break; |
break; |
1962 |
{ |
{ |
1963 |
OsmGpsMapPrivate *priv = OSM_GPS_MAP_PRIVATE(widget); |
OsmGpsMapPrivate *priv = OSM_GPS_MAP_PRIVATE(widget); |
1964 |
|
|
1965 |
|
#ifdef ENABLE_BALLOON |
1966 |
|
/* don't drag if the user clicked within the balloon */ |
1967 |
|
if (osm_gps_map_in_balloon(priv, |
1968 |
|
event->x + EXTRA_BORDER, |
1969 |
|
event->y + EXTRA_BORDER)) |
1970 |
|
{ |
1971 |
|
priv->drag_counter = -1; |
1972 |
|
return FALSE; |
1973 |
|
} |
1974 |
|
#endif |
1975 |
|
|
1976 |
|
#ifdef ENABLE_OSD |
1977 |
|
/* pressed inside OSD control? */ |
1978 |
|
if(priv->osd) { |
1979 |
|
osd_button_t but = priv->osd->check(priv->osd, event->x, event->y); |
1980 |
|
if(but != OSD_NONE) |
1981 |
|
{ |
1982 |
|
int step = GTK_WIDGET(widget)->allocation.width/OSM_GPS_MAP_SCROLL_STEP; |
1983 |
|
priv->drag_counter = -1; |
1984 |
|
|
1985 |
|
switch(but) { |
1986 |
|
case OSD_UP: |
1987 |
|
priv->map_y -= step; |
1988 |
|
priv->center_coord_set = FALSE; |
1989 |
|
osm_gps_map_map_redraw_idle(OSM_GPS_MAP(widget)); |
1990 |
|
break; |
1991 |
|
|
1992 |
|
case OSD_DOWN: |
1993 |
|
priv->map_y += step; |
1994 |
|
priv->center_coord_set = FALSE; |
1995 |
|
osm_gps_map_map_redraw_idle(OSM_GPS_MAP(widget)); |
1996 |
|
break; |
1997 |
|
|
1998 |
|
case OSD_LEFT: |
1999 |
|
priv->map_x -= step; |
2000 |
|
priv->center_coord_set = FALSE; |
2001 |
|
osm_gps_map_map_redraw_idle(OSM_GPS_MAP(widget)); |
2002 |
|
break; |
2003 |
|
|
2004 |
|
case OSD_RIGHT: |
2005 |
|
priv->map_x += step; |
2006 |
|
priv->center_coord_set = FALSE; |
2007 |
|
osm_gps_map_map_redraw_idle(OSM_GPS_MAP(widget)); |
2008 |
|
break; |
2009 |
|
|
2010 |
|
case OSD_IN: |
2011 |
|
osm_gps_map_set_zoom(OSM_GPS_MAP(widget), priv->map_zoom+1); |
2012 |
|
break; |
2013 |
|
|
2014 |
|
case OSD_OUT: |
2015 |
|
osm_gps_map_set_zoom(OSM_GPS_MAP(widget), priv->map_zoom-1); |
2016 |
|
break; |
2017 |
|
|
2018 |
|
default: |
2019 |
|
/* all custom buttons are forwarded to the application */ |
2020 |
|
if(priv->osd->cb) |
2021 |
|
priv->osd->cb(but, priv->osd->data); |
2022 |
|
break; |
2023 |
|
} |
2024 |
|
|
2025 |
|
return FALSE; |
2026 |
|
} |
2027 |
|
} |
2028 |
|
#endif |
2029 |
|
|
2030 |
priv->drag_counter = 0; |
priv->drag_counter = 0; |
2031 |
priv->drag_start_mouse_x = (int) event->x; |
priv->drag_start_mouse_x = (int) event->x; |
2032 |
priv->drag_start_mouse_y = (int) event->y; |
priv->drag_start_mouse_y = (int) event->y; |
2041 |
{ |
{ |
2042 |
OsmGpsMapPrivate *priv = OSM_GPS_MAP_PRIVATE(widget); |
OsmGpsMapPrivate *priv = OSM_GPS_MAP_PRIVATE(widget); |
2043 |
|
|
2044 |
|
#ifdef ENABLE_BALLOON |
2045 |
|
/* released inside the balloon? */ |
2046 |
|
if (osm_gps_map_in_balloon(priv, |
2047 |
|
event->x + EXTRA_BORDER, |
2048 |
|
event->y + EXTRA_BORDER)) |
2049 |
|
{ |
2050 |
|
osm_gps_map_handle_balloon_click(OSM_GPS_MAP(widget), |
2051 |
|
event->x - priv->balloon.rect.x + EXTRA_BORDER, |
2052 |
|
event->y - priv->balloon.rect.y + EXTRA_BORDER); |
2053 |
|
} |
2054 |
|
#endif |
2055 |
|
|
2056 |
if (priv->dragging) |
if (priv->dragging) |
2057 |
{ |
{ |
2058 |
priv->dragging = FALSE; |
priv->dragging = FALSE; |
2070 |
|
|
2071 |
priv->drag_mouse_dx = 0; |
priv->drag_mouse_dx = 0; |
2072 |
priv->drag_mouse_dy = 0; |
priv->drag_mouse_dy = 0; |
2073 |
priv->drag_counter = 0; |
priv->drag_counter = -1; |
2074 |
|
|
2075 |
return FALSE; |
return FALSE; |
2076 |
} |
} |
2077 |
|
|
2078 |
static gboolean |
static gboolean |
2079 |
|
osm_gps_map_expose (GtkWidget *widget, GdkEventExpose *event); |
2080 |
|
|
2081 |
|
static gboolean |
2082 |
osm_gps_map_motion_notify (GtkWidget *widget, GdkEventMotion *event) |
osm_gps_map_motion_notify (GtkWidget *widget, GdkEventMotion *event) |
2083 |
{ |
{ |
2084 |
int x, y; |
int x, y; |
2098 |
if (!(state & GDK_BUTTON1_MASK)) |
if (!(state & GDK_BUTTON1_MASK)) |
2099 |
return FALSE; |
return FALSE; |
2100 |
|
|
2101 |
|
if (priv->drag_counter < 0) |
2102 |
|
return FALSE; |
2103 |
|
|
2104 |
priv->drag_counter++; |
priv->drag_counter++; |
2105 |
|
|
2106 |
// we havent dragged more than 6 pixels |
// we havent dragged more than 6 pixels |
2107 |
if (priv->drag_counter < 6) |
if (priv->drag_counter < 6) |
2108 |
return FALSE; |
return FALSE; |
2109 |
|
|
2110 |
|
#ifdef OSM_GPS_MAP_REFRESH |
2111 |
|
/* reduce update frequency on maemo to keep screen update fluid */ |
2112 |
|
static guint32 last_time = 0; |
2113 |
|
|
2114 |
|
if(event->time - last_time < (1000/OSM_GPS_MAP_REFRESH)) return FALSE; |
2115 |
|
last_time = event->time; |
2116 |
|
#endif |
2117 |
|
|
2118 |
priv->dragging = TRUE; |
priv->dragging = TRUE; |
2119 |
|
|
2120 |
if (priv->map_auto_center) |
if (priv->map_auto_center) |
2123 |
priv->drag_mouse_dx = x - priv->drag_start_mouse_x; |
priv->drag_mouse_dx = x - priv->drag_start_mouse_x; |
2124 |
priv->drag_mouse_dy = y - priv->drag_start_mouse_y; |
priv->drag_mouse_dy = y - priv->drag_start_mouse_y; |
2125 |
|
|
2126 |
gdk_draw_drawable ( |
osm_gps_map_expose (widget, NULL); |
|
widget->window, |
|
|
widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
|
|
priv->pixmap, |
|
|
0,0, |
|
|
priv->drag_mouse_dx - EXTRA_BORDER, priv->drag_mouse_dy - EXTRA_BORDER, |
|
|
-1,-1); |
|
|
|
|
|
//Paint white outside of the map if dragging. Its less |
|
|
//ugly than painting the corrupted map |
|
|
if(priv->drag_mouse_dx>EXTRA_BORDER) { |
|
|
gdk_draw_rectangle ( |
|
|
widget->window, |
|
|
widget->style->white_gc, |
|
|
TRUE, |
|
|
0, 0, |
|
|
priv->drag_mouse_dx - EXTRA_BORDER, |
|
|
widget->allocation.height); |
|
|
} |
|
|
else if (-priv->drag_mouse_dx > EXTRA_BORDER) |
|
|
{ |
|
|
gdk_draw_rectangle ( |
|
|
widget->window, |
|
|
widget->style->white_gc, |
|
|
TRUE, |
|
|
priv->drag_mouse_dx + widget->allocation.width + EXTRA_BORDER, 0, |
|
|
-priv->drag_mouse_dx - EXTRA_BORDER, |
|
|
widget->allocation.height); |
|
|
} |
|
|
|
|
|
if (priv->drag_mouse_dy>EXTRA_BORDER) { |
|
|
gdk_draw_rectangle ( |
|
|
widget->window, |
|
|
widget->style->white_gc, |
|
|
TRUE, |
|
|
0, 0, |
|
|
widget->allocation.width, |
|
|
priv->drag_mouse_dy - EXTRA_BORDER); |
|
|
} |
|
|
else if (-priv->drag_mouse_dy > EXTRA_BORDER) |
|
|
{ |
|
|
gdk_draw_rectangle ( |
|
|
widget->window, |
|
|
widget->style->white_gc, |
|
|
TRUE, |
|
|
0, priv->drag_mouse_dy + widget->allocation.height + EXTRA_BORDER, |
|
|
widget->allocation.width, |
|
|
-priv->drag_mouse_dy - EXTRA_BORDER); |
|
|
} |
|
2127 |
|
|
2128 |
return FALSE; |
return FALSE; |
2129 |
} |
} |
2138 |
g_object_unref (priv->pixmap); |
g_object_unref (priv->pixmap); |
2139 |
|
|
2140 |
priv->pixmap = gdk_pixmap_new ( |
priv->pixmap = gdk_pixmap_new ( |
2141 |
widget->window, |
widget->window, |
2142 |
widget->allocation.width + EXTRA_BORDER * 2, |
widget->allocation.width + EXTRA_BORDER * 2, |
2143 |
widget->allocation.height + EXTRA_BORDER * 2, |
widget->allocation.height + EXTRA_BORDER * 2, |
2144 |
-1); |
-1); |
2145 |
|
|
2146 |
|
#ifdef ENABLE_OSD |
2147 |
|
|
2148 |
|
#ifdef OSD_DOUBLE_BUFFER |
2149 |
|
if (priv->dbuf_pixmap) |
2150 |
|
g_object_unref (priv->dbuf_pixmap); |
2151 |
|
|
2152 |
|
priv->dbuf_pixmap = gdk_pixmap_new ( |
2153 |
|
widget->window, |
2154 |
|
widget->allocation.width, |
2155 |
|
widget->allocation.height, |
2156 |
|
-1); |
2157 |
|
#endif |
2158 |
|
|
2159 |
|
/* the osd needs some references to map internal objects */ |
2160 |
|
if(priv->osd) |
2161 |
|
priv->osd->widget = widget; |
2162 |
|
#endif |
2163 |
|
|
2164 |
/* and gc, used for clipping (I think......) */ |
/* and gc, used for clipping (I think......) */ |
2165 |
if(priv->gc_map) |
if(priv->gc_map) |
2177 |
{ |
{ |
2178 |
OsmGpsMapPrivate *priv = OSM_GPS_MAP_PRIVATE(widget); |
OsmGpsMapPrivate *priv = OSM_GPS_MAP_PRIVATE(widget); |
2179 |
|
|
2180 |
gdk_draw_drawable ( |
#if defined(ENABLE_OSD) && defined(OSD_DOUBLE_BUFFER) |
2181 |
widget->window, |
GdkDrawable *drawable = priv->dbuf_pixmap; |
2182 |
|
#else |
2183 |
|
GdkDrawable *drawable = widget->window; |
2184 |
|
#endif |
2185 |
|
|
2186 |
|
if (!priv->dragging) |
2187 |
|
{ |
2188 |
|
gdk_draw_drawable (drawable, |
2189 |
|
widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
2190 |
|
priv->pixmap, |
2191 |
|
event->area.x + EXTRA_BORDER, event->area.y + EXTRA_BORDER, |
2192 |
|
event->area.x, event->area.y, |
2193 |
|
event->area.width, event->area.height); |
2194 |
|
} |
2195 |
|
else |
2196 |
|
{ |
2197 |
|
gdk_draw_drawable (drawable, |
2198 |
|
widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
2199 |
|
priv->pixmap, |
2200 |
|
0,0, |
2201 |
|
priv->drag_mouse_dx - EXTRA_BORDER, |
2202 |
|
priv->drag_mouse_dy - EXTRA_BORDER, |
2203 |
|
-1,-1); |
2204 |
|
|
2205 |
|
//Paint white outside of the map if dragging. Its less |
2206 |
|
//ugly than painting the corrupted map |
2207 |
|
if(priv->drag_mouse_dx>EXTRA_BORDER) { |
2208 |
|
gdk_draw_rectangle (drawable, |
2209 |
|
widget->style->white_gc, |
2210 |
|
TRUE, |
2211 |
|
0, 0, |
2212 |
|
priv->drag_mouse_dx - EXTRA_BORDER, |
2213 |
|
widget->allocation.height); |
2214 |
|
} |
2215 |
|
else if (-priv->drag_mouse_dx > EXTRA_BORDER) |
2216 |
|
{ |
2217 |
|
gdk_draw_rectangle (drawable, |
2218 |
|
widget->style->white_gc, |
2219 |
|
TRUE, |
2220 |
|
priv->drag_mouse_dx + widget->allocation.width + EXTRA_BORDER, 0, |
2221 |
|
-priv->drag_mouse_dx - EXTRA_BORDER, |
2222 |
|
widget->allocation.height); |
2223 |
|
} |
2224 |
|
|
2225 |
|
if (priv->drag_mouse_dy>EXTRA_BORDER) { |
2226 |
|
gdk_draw_rectangle (drawable, |
2227 |
|
widget->style->white_gc, |
2228 |
|
TRUE, |
2229 |
|
0, 0, |
2230 |
|
widget->allocation.width, |
2231 |
|
priv->drag_mouse_dy - EXTRA_BORDER); |
2232 |
|
} |
2233 |
|
else if (-priv->drag_mouse_dy > EXTRA_BORDER) |
2234 |
|
{ |
2235 |
|
gdk_draw_rectangle (drawable, |
2236 |
|
widget->style->white_gc, |
2237 |
|
TRUE, |
2238 |
|
0, priv->drag_mouse_dy + widget->allocation.height + EXTRA_BORDER, |
2239 |
|
widget->allocation.width, |
2240 |
|
-priv->drag_mouse_dy - EXTRA_BORDER); |
2241 |
|
} |
2242 |
|
} |
2243 |
|
|
2244 |
|
#ifdef ENABLE_OSD |
2245 |
|
/* draw new OSD */ |
2246 |
|
if(priv->osd) |
2247 |
|
priv->osd->draw (priv->osd, drawable); |
2248 |
|
|
2249 |
|
#ifdef OSD_DOUBLE_BUFFER |
2250 |
|
gdk_draw_drawable (widget->window, |
2251 |
widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
2252 |
priv->pixmap, |
priv->dbuf_pixmap, |
2253 |
event->area.x + EXTRA_BORDER, event->area.y + EXTRA_BORDER, |
0,0,0,0,-1,-1); |
2254 |
event->area.x, event->area.y, |
#endif |
|
event->area.width, event->area.height); |
|
2255 |
|
|
2256 |
|
#endif |
2257 |
|
|
2258 |
return FALSE; |
return FALSE; |
2259 |
} |
} |
2260 |
|
|
2336 |
G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); |
G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); |
2337 |
|
|
2338 |
g_object_class_install_property (object_class, |
g_object_class_install_property (object_class, |
|
PROP_TILE_CACHE_DIR_IS_FULL_PATH, |
|
|
g_param_spec_boolean ("tile-cache-is-full-path", |
|
|
"tile cache is full path", |
|
|
"if true, the path passed to tile-cache is interpreted as the full cache path", |
|
|
FALSE, |
|
|
G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); |
|
|
|
|
|
g_object_class_install_property (object_class, |
|
2339 |
PROP_ZOOM, |
PROP_ZOOM, |
2340 |
g_param_spec_int ("zoom", |
g_param_spec_int ("zoom", |
2341 |
"zoom", |
"zoom", |
2432 |
"radius of the gps point inner circle", |
"radius of the gps point inner circle", |
2433 |
0, /* minimum property value */ |
0, /* minimum property value */ |
2434 |
G_MAXINT, /* maximum property value */ |
G_MAXINT, /* maximum property value */ |
2435 |
5, |
10, |
2436 |
G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT)); |
G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT)); |
2437 |
|
|
2438 |
g_object_class_install_property (object_class, |
g_object_class_install_property (object_class, |
2475 |
return "OpenStreetMap"; |
return "OpenStreetMap"; |
2476 |
case OSM_GPS_MAP_SOURCE_OPENSTREETMAP_RENDERER: |
case OSM_GPS_MAP_SOURCE_OPENSTREETMAP_RENDERER: |
2477 |
return "OpenStreetMap Renderer"; |
return "OpenStreetMap Renderer"; |
2478 |
case OSM_GPS_MAP_SOURCE_OPENAERIALMAP: |
case OSM_GPS_MAP_SOURCE_OPENCYCLEMAP: |
2479 |
return "OpenAerialMap"; |
return "OpenCycleMap"; |
2480 |
case OSM_GPS_MAP_SOURCE_MAPS_FOR_FREE: |
case OSM_GPS_MAP_SOURCE_MAPS_FOR_FREE: |
2481 |
return "Maps-For-Free"; |
return "Maps-For-Free"; |
2482 |
case OSM_GPS_MAP_SOURCE_GOOGLE_STREET: |
case OSM_GPS_MAP_SOURCE_GOOGLE_STREET: |
2518 |
return OSM_REPO_URI; |
return OSM_REPO_URI; |
2519 |
case OSM_GPS_MAP_SOURCE_OPENSTREETMAP_RENDERER: |
case OSM_GPS_MAP_SOURCE_OPENSTREETMAP_RENDERER: |
2520 |
return "http://tah.openstreetmap.org/Tiles/tile/#Z/#X/#Y.png"; |
return "http://tah.openstreetmap.org/Tiles/tile/#Z/#X/#Y.png"; |
2521 |
case OSM_GPS_MAP_SOURCE_OPENAERIALMAP: |
case OSM_GPS_MAP_SOURCE_OPENCYCLEMAP: |
2522 |
return "http://tile.openaerialmap.org/tiles/1.0.0/openaerialmap-900913/#Z/#X/#Y.jpg"; |
return "http://c.andy.sandbox.cloudmade.com/tiles/cycle/#Z/#X/#Y.png"; |
2523 |
case OSM_GPS_MAP_SOURCE_MAPS_FOR_FREE: |
case OSM_GPS_MAP_SOURCE_MAPS_FOR_FREE: |
2524 |
return "http://maps-for-free.com/layer/relief/z#Z/row#Y/#Z_#X-#Y.jpg"; |
return "http://maps-for-free.com/layer/relief/z#Z/row#Y/#Z_#X-#Y.jpg"; |
2525 |
case OSM_GPS_MAP_SOURCE_GOOGLE_STREET: |
case OSM_GPS_MAP_SOURCE_GOOGLE_STREET: |
2557 |
case OSM_GPS_MAP_SOURCE_NULL: |
case OSM_GPS_MAP_SOURCE_NULL: |
2558 |
case OSM_GPS_MAP_SOURCE_OPENSTREETMAP: |
case OSM_GPS_MAP_SOURCE_OPENSTREETMAP: |
2559 |
case OSM_GPS_MAP_SOURCE_OPENSTREETMAP_RENDERER: |
case OSM_GPS_MAP_SOURCE_OPENSTREETMAP_RENDERER: |
2560 |
|
case OSM_GPS_MAP_SOURCE_OPENCYCLEMAP: |
2561 |
return "png"; |
return "png"; |
|
case OSM_GPS_MAP_SOURCE_OPENAERIALMAP: |
|
2562 |
case OSM_GPS_MAP_SOURCE_GOOGLE_STREET: |
case OSM_GPS_MAP_SOURCE_GOOGLE_STREET: |
2563 |
case OSM_GPS_MAP_SOURCE_GOOGLE_HYBRID: |
case OSM_GPS_MAP_SOURCE_GOOGLE_HYBRID: |
2564 |
case OSM_GPS_MAP_SOURCE_VIRTUAL_EARTH_STREET: |
case OSM_GPS_MAP_SOURCE_VIRTUAL_EARTH_STREET: |
2592 |
case OSM_GPS_MAP_SOURCE_OPENSTREETMAP: |
case OSM_GPS_MAP_SOURCE_OPENSTREETMAP: |
2593 |
return OSM_MAX_ZOOM; |
return OSM_MAX_ZOOM; |
2594 |
case OSM_GPS_MAP_SOURCE_OPENSTREETMAP_RENDERER: |
case OSM_GPS_MAP_SOURCE_OPENSTREETMAP_RENDERER: |
2595 |
case OSM_GPS_MAP_SOURCE_OPENAERIALMAP: |
case OSM_GPS_MAP_SOURCE_OPENCYCLEMAP: |
2596 |
case OSM_GPS_MAP_SOURCE_GOOGLE_STREET: |
case OSM_GPS_MAP_SOURCE_GOOGLE_STREET: |
2597 |
case OSM_GPS_MAP_SOURCE_GOOGLE_HYBRID: |
case OSM_GPS_MAP_SOURCE_GOOGLE_HYBRID: |
2598 |
case OSM_GPS_MAP_SOURCE_VIRTUAL_EARTH_STREET: |
case OSM_GPS_MAP_SOURCE_VIRTUAL_EARTH_STREET: |
2826 |
} |
} |
2827 |
|
|
2828 |
void |
void |
|
osm_gps_map_osd_speed (OsmGpsMap *map, float speed) |
|
|
{ |
|
|
OsmGpsMapPrivate *priv; |
|
|
|
|
|
PangoContext *context = NULL; |
|
|
PangoLayout *layout = NULL; |
|
|
PangoFontDescription *desc = NULL; |
|
|
|
|
|
GdkColor color; |
|
|
GdkGC *gc; |
|
|
|
|
|
gchar *buffer; |
|
|
//static int x = 10, y = 10; |
|
|
static int width = 0, height = 0; |
|
|
|
|
|
g_return_if_fail (OSM_IS_GPS_MAP (map)); |
|
|
priv = map->priv; |
|
|
|
|
|
buffer = g_strdup_printf("%.0f", speed); |
|
|
|
|
|
/* pango initialisation */ |
|
|
context = gtk_widget_get_pango_context (GTK_WIDGET(map)); |
|
|
layout = pango_layout_new (context); |
|
|
desc = pango_font_description_new(); |
|
|
|
|
|
pango_font_description_set_size (desc, 40 * PANGO_SCALE); |
|
|
pango_layout_set_font_description (layout, desc); |
|
|
pango_layout_set_text (layout, buffer, strlen(buffer)); |
|
|
|
|
|
gc = gdk_gc_new (GTK_WIDGET(map)->window); |
|
|
|
|
|
color.red = (0 > 50) ? 0xffff : 0; |
|
|
color.green = 0; |
|
|
color.blue = 0; |
|
|
|
|
|
gdk_gc_set_rgb_fg_color (gc, &color); |
|
|
|
|
|
/* faster / less flicker alternative:*/ |
|
|
gdk_draw_drawable ( |
|
|
GTK_WIDGET(map)->window, |
|
|
GTK_WIDGET(map)->style->fg_gc[GTK_WIDGET_STATE(map)], |
|
|
priv->pixmap, |
|
|
0,0, |
|
|
0,0, |
|
|
width+10,width+10); |
|
|
|
|
|
gdk_draw_layout(GTK_WIDGET(map)->window, |
|
|
gc, |
|
|
0, 0, |
|
|
layout); |
|
|
|
|
|
/* set width and height */ |
|
|
pango_layout_get_pixel_size(layout, &width, &height); |
|
|
|
|
|
g_free(buffer); |
|
|
pango_font_description_free (desc); |
|
|
g_object_unref (layout); |
|
|
g_object_unref (gc); |
|
|
} |
|
|
|
|
|
void |
|
2829 |
osm_gps_map_draw_gps (OsmGpsMap *map, float latitude, float longitude, float heading) |
osm_gps_map_draw_gps (OsmGpsMap *map, float latitude, float longitude, float heading) |
2830 |
{ |
{ |
2831 |
int pixel_x, pixel_y; |
int pixel_x, pixel_y; |
2957 |
return osm_gps_map_get_scale_at_point(priv->map_zoom, priv->center_rlat, priv->center_rlon); |
return osm_gps_map_get_scale_at_point(priv->map_zoom, priv->center_rlat, priv->center_rlon); |
2958 |
} |
} |
2959 |
|
|
2960 |
|
#ifdef ENABLE_BALLOON |
2961 |
void |
void |
2962 |
osm_gps_map_draw_balloon (OsmGpsMap *map, float latitude, float longitude) |
osm_gps_map_draw_balloon (OsmGpsMap *map, float latitude, float longitude, |
2963 |
|
OsmGpsMapBalloonCallback cb, gpointer data) |
2964 |
{ |
{ |
2965 |
OsmGpsMapPrivate *priv; |
OsmGpsMapPrivate *priv; |
2966 |
|
|
2970 |
g_return_if_fail (OSM_IS_GPS_MAP (map)); |
g_return_if_fail (OSM_IS_GPS_MAP (map)); |
2971 |
priv = map->priv; |
priv = map->priv; |
2972 |
|
|
2973 |
priv->balloon->rlat = deg2rad(latitude); |
priv->balloon.coo->rlat = deg2rad(latitude); |
2974 |
priv->balloon->rlon = deg2rad(longitude); |
priv->balloon.coo->rlon = deg2rad(longitude); |
2975 |
priv->balloon_valid = TRUE; |
priv->balloon.valid = TRUE; |
2976 |
|
|
2977 |
|
priv->balloon.cb = cb; |
2978 |
|
priv->balloon.data = data; |
2979 |
|
|
2980 |
// this redraws the map |
// this redraws the map |
2981 |
osm_gps_map_map_redraw_idle(map); |
osm_gps_map_map_redraw_idle(map); |
2989 |
g_return_if_fail (OSM_IS_GPS_MAP (map)); |
g_return_if_fail (OSM_IS_GPS_MAP (map)); |
2990 |
priv = map->priv; |
priv = map->priv; |
2991 |
|
|
2992 |
priv->balloon_valid = FALSE; |
priv->balloon.valid = FALSE; |
2993 |
|
|
2994 |
osm_gps_map_map_redraw_idle(map); |
osm_gps_map_map_redraw_idle(map); |
2995 |
} |
} |
2996 |
|
#endif |
2997 |
|
|
2998 |
|
#ifdef ENABLE_OSD |
2999 |
|
|
3000 |
|
void |
3001 |
|
osm_gps_map_redraw (OsmGpsMap *map) |
3002 |
|
{ |
3003 |
|
osm_gps_map_map_redraw_idle(map); |
3004 |
|
} |
3005 |
|
|
3006 |
|
osm_gps_map_osd_t *osm_gps_map_osd_get(OsmGpsMap *map) { |
3007 |
|
g_return_val_if_fail (OSM_IS_GPS_MAP (map), NULL); |
3008 |
|
return map->priv->osd; |
3009 |
|
} |
3010 |
|
|
3011 |
|
void osm_gps_map_register_osd(OsmGpsMap *map, osm_gps_map_osd_t *osd) { |
3012 |
|
OsmGpsMapPrivate *priv; |
3013 |
|
|
3014 |
|
g_return_if_fail (OSM_IS_GPS_MAP (map)); |
3015 |
|
|
3016 |
|
priv = map->priv; |
3017 |
|
g_return_if_fail (!priv->osd); |
3018 |
|
|
3019 |
|
priv->osd = osd; |
3020 |
|
} |
3021 |
|
|
3022 |
|
#endif |