/* WARNING: If you go beyond this point, we are NOT responsible for any ill effects on your sanity */
/* viktrwlayer.c -- 2200 lines can make a difference in the state of things */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
#include "viking.h"
+#include "vikmapslayer.h"
#include "viktrwlayer_pixmap.h"
#include "viktrwlayer_tpwin.h"
#include "viktrwlayer_propwin.h"
#include "thumbnails.h"
#include "background.h"
#include "gpx.h"
+#include "babel.h"
+#include "dem.h"
+#include "dems.h"
+#ifdef VIK_CONFIG_OPENSTREETMAP
+#include "osm-traces.h"
+#endif
+
+#include "icons/icons.h"
#include <math.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
+/* Relax some dependencies */
+#if ! GLIB_CHECK_VERSION(2,12,0)
+static gboolean return_true (gpointer a, gpointer b, gpointer c) { return TRUE; }
+static g_hash_table_remove_all (GHashTable *ght) { g_hash_table_foreach_remove ( ght, (GHRFunc) return_true, FALSE ); }
+#endif
+
+#define GOOGLE_DIRECTIONS_STRING "(wget -O - \"http://maps.google.com/maps?q=%f,%f to %f,%f&output=js\" 2>/dev/null)"
#define VIK_TRW_LAYER_TRACK_GC 13
#define VIK_TRW_LAYER_TRACK_GC_RATES 10
#define VIK_TRW_LAYER_TRACK_GC_MIN 0
gdouble velocity_min, velocity_max;
GArray *track_gc;
guint16 track_gc_iter;
+ GdkGC *current_track_gc;
GdkGC *track_bg_gc;
GdkGC *waypoint_gc;
GdkGC *waypoint_text_gc;
/* track editing tool -- more specifically, moving tps */
gboolean moving_tp;
+ /* magic scissors tool */
+ gboolean magic_scissors_started;
+ VikCoord magic_scissors_coord;
+ gboolean magic_scissors_check_added_track;
+ gchar *magic_scissors_added_track_name;
+ VikTrack *magic_scissors_current_track;
+ gboolean magic_scissors_append;
+
gboolean drawlabels;
gboolean drawimages;
guint8 image_alpha;
static void trw_layer_goto_track_endpoint ( gpointer pass_along[6] );
static void trw_layer_merge_by_timestamp ( gpointer pass_along[6] );
static void trw_layer_split_by_timestamp ( gpointer pass_along[6] );
+static void trw_layer_download_map_along_track_cb(gpointer pass_along[6]);
static void trw_layer_centerize ( gpointer layer_and_vlp[2] );
static void trw_layer_export ( gpointer layer_and_vlp[2], guint file_type );
static void trw_layer_goto_wp ( gpointer layer_and_vlp[2] );
static void init_drawing_params ( struct DrawingParams *dp, VikViewport *vp );
-static VikTrwLayer *trw_layer_copy ( VikTrwLayer *vtl, gpointer vp );
static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len );
static VikTrwLayer *trw_layer_unmarshall( gpointer data, gint len, VikViewport *vvp );
static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
+static gpointer tool_begin_track_create ( VikWindow *vw, VikViewport *vvp);
+static gboolean tool_begin_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp);
static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp);
static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
+static gpointer tool_magic_scissors_create ( VikWindow *vw, VikViewport *vvp);
+static gboolean tool_magic_scissors_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
+
static gboolean uppercase_exists_in_hash ( GHashTable *hash, const gchar *str );
static VikToolInterface trw_layer_tools[] = {
{ "Create Waypoint", (VikToolConstructorFunc) tool_new_waypoint_create, NULL, NULL, NULL,
- (VikToolMouseFunc) tool_new_waypoint_click, NULL, NULL },
+ (VikToolMouseFunc) tool_new_waypoint_click, NULL, NULL, &cursor_addwp },
{ "Create Track", (VikToolConstructorFunc) tool_new_track_create, NULL, NULL, NULL,
- (VikToolMouseFunc) tool_new_track_click, NULL, NULL },
+ (VikToolMouseFunc) tool_new_track_click, NULL, NULL, &cursor_addtr },
+
+ { "Begin Track", (VikToolConstructorFunc) tool_begin_track_create, NULL, NULL, NULL,
+ (VikToolMouseFunc) tool_begin_track_click, NULL, NULL, &cursor_begintr },
{ "Edit Waypoint", (VikToolConstructorFunc) tool_edit_waypoint_create, NULL, NULL, NULL,
(VikToolMouseFunc) tool_edit_waypoint_click,
(VikToolMouseFunc) tool_edit_waypoint_move,
- (VikToolMouseFunc) tool_edit_waypoint_release },
+ (VikToolMouseFunc) tool_edit_waypoint_release, &cursor_edwp },
{ "Edit Trackpoint", (VikToolConstructorFunc) tool_edit_trackpoint_create, NULL, NULL, NULL,
(VikToolMouseFunc) tool_edit_trackpoint_click,
(VikToolMouseFunc) tool_edit_trackpoint_move,
- (VikToolMouseFunc) tool_edit_trackpoint_release },
+ (VikToolMouseFunc) tool_edit_trackpoint_release, &cursor_edtr },
{ "Show Picture", (VikToolConstructorFunc) tool_show_picture_create, NULL, NULL, NULL,
- (VikToolMouseFunc) tool_show_picture_click, NULL, NULL },
+ (VikToolMouseFunc) tool_show_picture_click, NULL, NULL, &cursor_showpic },
+
+ { "Magic Scissors", (VikToolConstructorFunc) tool_magic_scissors_create, NULL, NULL, NULL,
+ (VikToolMouseFunc) tool_magic_scissors_click, NULL, NULL, &cursor_iscissors },
};
+enum { TOOL_CREATE_WAYPOINT=0, TOOL_CREATE_TRACK, TOOL_BEGIN_TRACK, TOOL_EDIT_WAYPOINT, TOOL_EDIT_TRACKPOINT, TOOL_SHOW_PICTURE, NUM_TOOLS };
/****** PARAMETERS ******/
enum { PARAM_TV, PARAM_WV, PARAM_DM, PARAM_DL, PARAM_DP, PARAM_DE, PARAM_EF, PARAM_DS, PARAM_SL, PARAM_LT, PARAM_BLT, PARAM_TBGC, PARAM_VMIN, PARAM_VMAX, PARAM_DLA, PARAM_WPC, PARAM_WPTC, PARAM_WPBC, PARAM_WPBA, PARAM_WPSYM, PARAM_WPSIZE, PARAM_WPSYMS, PARAM_DI, PARAM_IS, PARAM_IA, PARAM_ICS, NUM_PARAMS };
+/*** TO ADD A PARAM:
+ *** 1) Add to trw_layer_params and enumeration
+ *** 2) Handle in get_param & set_param (presumably adding on to VikTrwLayer struct)
+ ***/
+
/****** END PARAMETERS ******/
VikLayerInterface vik_trw_layer_interface = {
(VikLayerFuncSublayerRenameRequest) vik_trw_layer_sublayer_rename_request,
(VikLayerFuncSublayerToggleVisible) vik_trw_layer_sublayer_toggle_visible,
- (VikLayerFuncCopy) trw_layer_copy,
(VikLayerFuncMarshall) trw_layer_marshall,
(VikLayerFuncUnmarshall) trw_layer_unmarshall,
guint8 *id;
guint il;
- fprintf(stderr, "%s:%s() called\n", __FILE__, __PRETTY_FUNCTION__);
if (!sublayer) {
*item = NULL;
return;
}
}
-static void waypoint_copy ( const gchar *name, VikWaypoint *wp, GHashTable *dest )
-{
- g_hash_table_insert ( dest, g_strdup(name), vik_waypoint_copy(wp) );
-}
-
static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp )
{
switch ( id )
return rv;
}
-static void track_copy ( const gchar *name, VikTrack *tr, GHashTable *dest )
-{
- g_hash_table_insert ( dest, g_strdup ( name ), vik_track_copy(tr) );
-}
-
static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len )
{
guint8 *pd, *dd;
return rv;
}
-static VikTrwLayer *trw_layer_copy ( VikTrwLayer *vtl, gpointer vp )
-{
- VikTrwLayer *rv = vik_trw_layer_new ( vtl->drawmode );
- PangoFontDescription *pfd;
- rv->wplabellayout = gtk_widget_create_pango_layout (GTK_WIDGET(vp), NULL);
- pfd = pango_font_description_from_string (WAYPOINT_FONT);
- pango_layout_set_font_description (rv->wplabellayout, pfd);
- /* freeing PangoFontDescription, cause it has been copied by prev. call */
- pango_font_description_free (pfd);
-
- rv->tracks_visible = vtl->tracks_visible;
- rv->waypoints_visible = vtl->waypoints_visible;
- rv->drawpoints = vtl->drawpoints;
- rv->drawstops = vtl->drawstops;
- rv->drawelevation = vtl->drawelevation;
- rv->elevation_factor = vtl->elevation_factor;
- rv->drawlines = vtl->drawlines;
- rv->stop_length = vtl->stop_length;
- rv->line_thickness = vtl->line_thickness;
- rv->bg_line_thickness = vtl->bg_line_thickness;
- rv->velocity_min = vtl->velocity_min;
- rv->velocity_max = vtl->velocity_max;
- rv->drawlabels = vtl->drawlabels;
- rv->drawimages = vtl->drawimages;
- rv->image_size = vtl->image_size;
- rv->image_alpha = vtl->image_alpha;
- rv->image_cache_size = vtl->image_cache_size;
- rv->has_verified_thumbnails = TRUE;
- rv->coord_mode = vtl->coord_mode;
- rv->wp_symbol = vtl->wp_symbol;
- rv->wp_size = vtl->wp_size;
- rv->wp_draw_symbols = vtl->wp_draw_symbols;
-
- trw_layer_new_track_gcs ( rv, VIK_VIEWPORT(vp) );
-
- rv->waypoint_gc = gdk_gc_new ( GTK_WIDGET(vp)->window );
- gdk_gc_set_line_attributes ( rv->waypoint_gc, 2, GDK_LINE_SOLID, GDK_CAP_ROUND, GDK_JOIN_ROUND );
-
- rv->waypoint_text_gc = gdk_gc_new ( GTK_WIDGET(vp)->window );
- rv->waypoint_bg_gc = gdk_gc_new ( GTK_WIDGET(vp)->window );
- gdk_gc_copy ( rv->waypoint_gc, vtl->waypoint_gc );
- gdk_gc_copy ( rv->waypoint_text_gc, vtl->waypoint_text_gc );
- gdk_gc_copy ( rv->waypoint_bg_gc, vtl->waypoint_bg_gc );
-
- rv->waypoint_font = gdk_font_load ( "-*-helvetica-bold-r-normal-*-*-100-*-*-p-*-iso8859-1" );
-
- g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_copy, rv->waypoints );
- g_hash_table_foreach ( vtl->tracks, (GHFunc) track_copy, rv->tracks );
-
- return rv;
-}
-
static GList * a_array_to_glist(gpointer data[])
{
GList *gl = NULL;
rv->current_tp_track_name = NULL;
rv->moving_tp = FALSE;
rv->moving_wp = FALSE;
+
+ rv->magic_scissors_started = FALSE;
+ rv->magic_scissors_check_added_track = FALSE;
+ rv->magic_scissors_added_track_name = NULL;
+ rv->magic_scissors_current_track = NULL;
+ rv->magic_scissors_append = FALSE;
+
rv->waypoint_rightclick = FALSE;
rv->last_tpl = NULL;
rv->last_tp_track_name = NULL;
{
/* TODO: this function is a mess, get rid of any redundancy */
GList *list = track->trackpoints;
+ GdkGC *main_gc;
gboolean useoldvals = TRUE;
gboolean drawpoints;
drawstops = dp->vtl->drawstops;
}
+ if ( track == dp->vtl->current_track )
+ main_gc = dp->vtl->current_track_gc;
+ else
+ main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter);
+
if (list) {
int x, y, oldx, oldy;
VikTrackpoint *tp = VIK_TRACKPOINT(list->data);
if ( (drawpoints) && dp->track_gc_iter < VIK_TRW_LAYER_TRACK_GC )
{
GdkPoint trian[3] = { { x, y-(3*tp_size) }, { x-(2*tp_size), y+(2*tp_size) }, {x+(2*tp_size), y+(2*tp_size)} };
- vik_viewport_draw_polygon ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter), TRUE, trian, 3 );
+ vik_viewport_draw_polygon ( dp->vp, main_gc, TRUE, trian, 3 );
}
oldx = x;
if ( drawpoints && ! drawing_white_background )
{
if ( list->next ) {
- vik_viewport_draw_rectangle ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter), TRUE, x-tp_size, y-tp_size, 2*tp_size, 2*tp_size );
+ vik_viewport_draw_rectangle ( dp->vp, main_gc, TRUE, x-tp_size, y-tp_size, 2*tp_size, 2*tp_size );
- vik_viewport_draw_rectangle ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter), TRUE, x-tp_size, y-tp_size, 2*tp_size, 2*tp_size );
+ vik_viewport_draw_rectangle ( dp->vp, main_gc, TRUE, x-tp_size, y-tp_size, 2*tp_size, 2*tp_size );
/* stops */
if ( drawstops && VIK_TRACKPOINT(list->next->data)->timestamp - VIK_TRACKPOINT(list->data)->timestamp > dp->vtl->stop_length )
vik_viewport_draw_arc ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, 11), TRUE, x-(3*tp_size), y-(3*tp_size), 6*tp_size, 6*tp_size, 0, 360*64 );
}
else
- vik_viewport_draw_arc ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter), TRUE, x-(2*tp_size), y-(2*tp_size), 4*tp_size, 4*tp_size, 0, 360*64 );
+ vik_viewport_draw_arc ( dp->vp, main_gc, TRUE, x-(2*tp_size), y-(2*tp_size), 4*tp_size, 4*tp_size, 0, 360*64 );
}
if ((!tp->newsegment) && (dp->vtl->drawlines))
/* UTM only: zone check */
if ( drawpoints && dp->vtl->coord_mode == VIK_COORD_UTM && tp->coord.utm_zone != dp->center->utm_zone )
- draw_utm_skip_insignia ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter), x, y);
+ draw_utm_skip_insignia ( dp->vp, main_gc, x, y);
if ( dp->vtl->drawmode == DRAWMODE_BY_VELOCITY )
dp->track_gc_iter = calculate_velocity ( dp->vtl, tp, tp2 );
}
else {
- vik_viewport_draw_line ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter), oldx, oldy, x, y);
+ vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y);
if ( dp->vtl->drawelevation && list && list->next && VIK_TRACKPOINT(list->next->data)->altitude != VIK_DEFAULT_ALTITUDE ) {
GdkPoint tmp[4];
#define FIXALTITUDE(what) ((VIK_TRACKPOINT((what))->altitude-min_alt)/alt_diff*DRAW_ELEVATION_FACTOR*dp->vtl->elevation_factor/dp->xmpp)
tmp_gc = GTK_WIDGET(dp->vp)->style->dark_gc[0];
vik_viewport_draw_polygon ( dp->vp, tmp_gc, TRUE, tmp, 4);
}
- vik_viewport_draw_line ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter), oldx, oldy-FIXALTITUDE(list->data), x, y-FIXALTITUDE(list->next->data));
+ vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy-FIXALTITUDE(list->data), x, y-FIXALTITUDE(list->next->data));
}
}
}
if ( drawing_white_background )
vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y);
else
- vik_viewport_draw_line ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter), oldx, oldy, x, y);
+ vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y);
}
else
{
vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &x, &y );
- draw_utm_skip_insignia ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter), x, y );
+ draw_utm_skip_insignia ( dp->vp, main_gc, x, y );
}
}
useoldvals = FALSE;
g_object_unref ( vtl->track_bg_gc );
vtl->track_bg_gc = NULL;
}
+ if ( vtl->current_track_gc )
+ {
+ g_object_unref ( vtl->current_track_gc );
+ vtl->current_track_gc = NULL;
+ }
if ( ! vtl->track_gc )
return;
g_object_unref ( vtl->track_bg_gc );
vtl->track_bg_gc = vik_viewport_new_gc ( vp, "#FFFFFF", width + vtl->bg_line_thickness );
+ if ( vtl->current_track_gc )
+ g_object_unref ( vtl->current_track_gc );
+ vtl->current_track_gc = vik_viewport_new_gc ( vp, "#FF0000", 2 );
+ gdk_gc_set_line_attributes ( vtl->current_track_gc, 2, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND );
+
vtl->track_gc = g_array_sized_new ( FALSE, FALSE, sizeof ( GdkGC * ), VIK_TRW_LAYER_TRACK_GC );
gc[0] = vik_viewport_new_gc ( vp, "#2d870a", width ); /* below range */
const gchar *fn;
gboolean failed = FALSE;
file_selector = gtk_file_selection_new ("Export Layer");
+ gtk_file_selection_set_filename (GTK_FILE_SELECTION(file_selector), vik_layer_get_name(VIK_LAYER(layer_and_vlp[0])));
while ( gtk_dialog_run ( GTK_DIALOG(file_selector) ) == GTK_RESPONSE_OK )
{
{
static gpointer pass_along[2];
GtkWidget *item;
+ GtkWidget *export_submenu;
pass_along[0] = vtl;
pass_along[1] = vlp;
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show ( item );
- item = gtk_menu_item_new_with_label ( "Export Layer as GPSPoint" );
- g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpspoint), pass_along );
+ export_submenu = gtk_menu_new ();
+ item = gtk_menu_item_new_with_label ( "Export layer" );
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show ( item );
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), export_submenu );
+
+ item = gtk_menu_item_new_with_label ( "Export as GPSPoint" );
+ g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpspoint), pass_along );
+ gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
+ gtk_widget_show ( item );
- item = gtk_menu_item_new_with_label ( "Export Layer as GPSMapper" );
+ item = gtk_menu_item_new_with_label ( "Export as GPSMapper" );
g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpsmapper), pass_along );
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+ gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
gtk_widget_show ( item );
- item = gtk_menu_item_new_with_label ( "Export Layer as GPX" );
+ item = gtk_menu_item_new_with_label ( "Export as GPX" );
g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx), pass_along );
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+ gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
gtk_widget_show ( item );
item = gtk_menu_item_new_with_label ( "New Waypoint" );
g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along );
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show ( item );
+
+#ifdef VIK_CONFIG_OPENSTREETMAP
+ item = gtk_menu_item_new_with_label ( "Upload to OSM" );
+ g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(osm_traces_upload_cb), pass_along );
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+ gtk_widget_show ( item );
+#endif
}
void vik_trw_layer_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp )
}
void vik_trw_layer_filein_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *tr )
{
- vik_trw_layer_add_track ( vtl,
- get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, name),
- tr );
+ if ( vtl->magic_scissors_append && vtl->magic_scissors_current_track ) {
+ vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */
+ vik_track_steal_and_append_trackpoints ( vtl->magic_scissors_current_track, tr );
+ vik_track_free ( tr );
+ vtl->magic_scissors_append = FALSE; /* this means we have added it */
+ } else {
+ gchar *new_name = get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, name);
+ vik_trw_layer_add_track ( vtl, new_name, tr );
+
+ if ( vtl->magic_scissors_check_added_track ) {
+ vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */
+ if ( vtl->magic_scissors_added_track_name ) /* for google routes */
+ g_free ( vtl->magic_scissors_added_track_name );
+ vtl->magic_scissors_added_track_name = g_strdup(new_name);
+ }
+ }
}
static void trw_layer_enum_item ( const gchar *name, GList **tr, GList **l )
was_visible = t->visible;
if ( t == vtl->current_track )
vtl->current_track = NULL;
+ if ( t == vtl->magic_scissors_current_track )
+ vtl->magic_scissors_current_track = NULL;
/* could be current_tp, so we have to check */
trw_layer_cancel_tps_of_track ( vtl, trk_name );
return was_visible;
}
+static void remove_item_from_treeview(const gchar *name, GtkTreeIter *it, VikTreeview * vt)
+{
+ vik_treeview_item_delete (vt, it );
+}
+
+void vik_trw_layer_delete_all_tracks ( VikTrwLayer *vtl )
+{
+
+ vtl->current_track = NULL;
+ vtl->magic_scissors_current_track = NULL;
+ if (vtl->current_tp_track_name)
+ trw_layer_cancel_current_tp(vtl, FALSE);
+ if (vtl->last_tp_track_name)
+ trw_layer_cancel_last_tp ( vtl );
+
+ g_hash_table_foreach(vtl->tracks_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
+ g_hash_table_remove_all(vtl->tracks_iters);
+ g_hash_table_remove_all(vtl->tracks);
+
+ /* TODO: only update if the layer is visible (ticked) */
+ vik_layer_emit_update ( VIK_LAYER(vtl) );
+}
+
+void vik_trw_layer_delete_all_waypoints ( VikTrwLayer *vtl )
+{
+ vtl->current_wp = NULL;
+ vtl->current_wp_name = NULL;
+ vtl->moving_wp = FALSE;
+
+ g_hash_table_foreach(vtl->waypoints_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
+ g_hash_table_remove_all(vtl->waypoints_iters);
+ g_hash_table_remove_all(vtl->waypoints);
+
+ /* TODO: only update if the layer is visible (ticked) */
+ vik_layer_emit_update ( VIK_LAYER(vtl) );
+}
+
static void trw_layer_delete_item ( gpointer pass_along[5] )
{
VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]);
static void trw_layer_goto_track_center ( gpointer pass_along[5] )
{
+ /* FIXME: get this into viktrack.c, and should be ->trackpoints right? */
GList **trps = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] );
if ( trps && *trps )
{
}
}
+static void trw_layer_extend_track_end ( gpointer pass_along[6] )
+{
+ VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]);
+ VikTrack *track = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] );
+
+ vtl->current_track = track;
+ vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_TRACK );
+
+ if ( track->trackpoints )
+ goto_coord ( VIK_LAYERS_PANEL(pass_along[1]), &(((VikTrackpoint *)g_list_last(track->trackpoints)->data)->coord) );
+}
+
+static void trw_layer_apply_dem_data ( gpointer pass_along[6] )
+{
+ /* TODO: check & warn if no DEM data, or no applicable DEM data. */
+ /* Also warn if overwrite old elevation data */
+ VikTrack *track = (VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] );
+
+ vik_track_apply_dem_data ( track );
+}
+
static void trw_layer_goto_track_endpoint ( gpointer pass_along[6] )
{
GList *trps = ((VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ))->trackpoints;
static gboolean is_valid_geocache_name ( gchar *str )
{
gint len = strlen ( str );
- return len >= 3 && len <= 6 && str[0] == 'G' && str[1] == 'C' && isalnum(str[2]) && (len < 4 || isalnum(str[3])) && (len < 5 || isalnum(str[4])) && (len < 6 || isalnum(str[5]));
+ return len >= 3 && len <= 7 && str[0] == 'G' && str[1] == 'C' && isalnum(str[2]) && (len < 4 || isalnum(str[3])) && (len < 5 || isalnum(str[4])) && (len < 6 || isalnum(str[5])) && (len < 7 || isalnum(str[6]));
+}
+
+static gboolean is_valid_google_route ( VikTrwLayer *vtl, const gchar *track_name )
+{
+ VikTrack *tr = g_hash_table_lookup ( vtl->tracks, track_name );
+ return ( tr && tr->comment && strlen(tr->comment) > 7 && !strncmp(tr->comment, "from:", 5) );
+}
+
+static void trw_layer_track_google_route_webpage( gpointer *pass_along )
+{
+ gchar *track_name = (gchar *) pass_along[3];
+ VikTrack *tr = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, track_name );
+ if ( tr ) {
+ gchar *escaped = uri_escape ( tr->comment );
+ gchar *webpage = g_strdup_printf("http://maps.google.com/maps?f=q&hl=en&q=%s", escaped );
+ GError *err = NULL;
+ gchar *cmd = g_strdup_printf ( "%s %s", UNIX_WEB_BROWSER, webpage );
+
+ if ( ! g_spawn_command_line_async ( cmd, &err ) )
+ {
+ a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(pass_along[0])), "Could not launch web browser." );
+ g_error_free ( err );
+ }
+ g_free ( escaped );
+ g_free ( cmd );
+ g_free ( webpage );
+ }
}
/* vlp can be NULL if necessary - i.e. right-click from a tool -- but be careful, some functions may try to use it */
g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_timestamp), pass_along );
gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
gtk_widget_show ( item );
+
+ item = gtk_menu_item_new_with_label ( "Download maps along track..." );
+ g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_download_map_along_track_cb), pass_along );
+ gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
+ gtk_widget_show ( item );
+
+ item = gtk_menu_item_new_with_label ( "Apply DEM Data" );
+ g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data), pass_along );
+ gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
+ gtk_widget_show ( item );
+
+ item = gtk_menu_item_new_with_label ( "Extend track end" );
+ g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end), pass_along );
+ gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
+ gtk_widget_show ( item );
+
+#ifdef VIK_CONFIG_OPENSTREETMAP
+ item = gtk_menu_item_new_with_label ( "Upload to OSM" );
+ g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(osm_traces_upload_track_cb), pass_along );
+ gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
+ gtk_widget_show ( item );
+#endif
+
+ if ( is_valid_google_route ( l, (gchar *) sublayer ) )
+ {
+ item = gtk_menu_item_new_with_label ( "View Google Directions" );
+ g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_google_route_webpage), pass_along );
+ gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
+ gtk_widget_show ( item );
+ }
+
}
if ( vlp && (subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) )
{
/* how do we get here? I'm putting in the abort until we can figure it out. -alex */
marker_begin_move(t, event->x, event->y);
- printf("Abort: shouldn't be here\n");
+ g_critical("shouldn't be here");
exit(1);
}
else if ( params.closest_wp )
return FALSE;
}
+/**** Begin track ***/
+static gpointer tool_begin_track_create ( VikWindow *vw, VikViewport *vvp)
+{
+ return vvp;
+}
+
+static gboolean tool_begin_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
+{
+ vtl->current_track = NULL;
+ return tool_new_track_click ( vtl, event, vvp );
+}
+
/*** New track ****/
static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp)
/* undo last, then end */
vtl->current_track = NULL;
}
+ vik_layer_emit_update ( VIK_LAYER(vtl) );
return TRUE;
}
vtl->current_track = vik_track_new();
vtl->current_track->visible = TRUE;
vik_trw_layer_add_track ( vtl, name, vtl->current_track );
+
+ /* incase it was created by begin track */
+ vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_TRACK );
}
else
return TRUE;
if ( t->holding )
{
VikCoord new_coord;
- GdkGC *gc;
vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
/* snap to TP */
}
+/*** Magic Scissors ***/
+static gpointer tool_magic_scissors_create ( VikWindow *vw, VikViewport *vvp)
+{
+ return vvp;
+}
+
+static gboolean tool_magic_scissors_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
+{
+ VikCoord tmp;
+ if ( !vtl ) return FALSE;
+ vik_viewport_screen_to_coord ( vvp, event->x, event->y, &tmp );
+ if ( event->button == 3 && vtl->magic_scissors_current_track ) {
+ VikCoord *new_end;
+ new_end = vik_track_cut_back_to_double_point ( vtl->magic_scissors_current_track );
+ if ( new_end ) {
+ vtl->magic_scissors_coord = *new_end;
+ g_free ( new_end );
+ vik_layer_emit_update ( VIK_LAYER(vtl) );
+ /* remove last ' to:...' */
+ if ( vtl->magic_scissors_current_track->comment ) {
+ gchar *last_to = strrchr ( vtl->magic_scissors_current_track->comment, 't' );
+ if ( last_to && (last_to - vtl->magic_scissors_current_track->comment > 1) ) {
+ gchar *new_comment = g_strndup ( vtl->magic_scissors_current_track->comment,
+ last_to - vtl->magic_scissors_current_track->comment - 1);
+ vik_track_set_comment_no_copy ( vtl->magic_scissors_current_track, new_comment );
+ }
+ }
+ }
+ }
+ else if ( vtl->magic_scissors_started || (event->state & GDK_CONTROL_MASK && vtl->magic_scissors_current_track) ) {
+ struct LatLon start, end;
+ gchar *cmd;
+
+ vik_coord_to_latlon ( &(vtl->magic_scissors_coord), &start );
+ vik_coord_to_latlon ( &(tmp), &end );
+ cmd = g_strdup_printf(GOOGLE_DIRECTIONS_STRING, start.lat, start.lon, end.lat, end.lon );
+ vtl->magic_scissors_coord = tmp; /* for continuations */
+
+ /* these are checked when adding a track from a file (vik_trw_layer_filein_add_track) */
+ if ( event->state & GDK_CONTROL_MASK && vtl->magic_scissors_current_track ) {
+ vtl->magic_scissors_append = TRUE; // merge tracks. keep started true.
+ } else {
+ vtl->magic_scissors_check_added_track = TRUE;
+ vtl->magic_scissors_started = FALSE;
+ }
+
+ a_babel_convert_from_shellcommand ( vtl, cmd, "google", NULL, NULL );
+ g_free ( cmd );
+
+ /* see if anything was done -- a track was added or appended to */
+ if ( vtl->magic_scissors_check_added_track && vtl->magic_scissors_added_track_name ) {
+ VikTrack *tr;
+
+ tr = g_hash_table_lookup ( vtl->tracks, vtl->magic_scissors_added_track_name );
+
+ if ( tr )
+ vik_track_set_comment_no_copy ( tr, g_strdup_printf("from: %f,%f to: %f%f", start.lat, start.lon, end.lat, end.lon ) );
+
+ vtl->magic_scissors_current_track = tr;
+
+ g_free ( vtl->magic_scissors_added_track_name );
+ vtl->magic_scissors_added_track_name = NULL;
+ } else if ( vtl->magic_scissors_append == FALSE && vtl->magic_scissors_current_track ) {
+ /* magic_scissors_append was originally TRUE but set to FALSE by filein_add_track */
+ gchar *new_comment = g_strdup_printf("%s to: %f,%f", vtl->magic_scissors_current_track->comment, end.lat, end.lon );
+ vik_track_set_comment_no_copy ( vtl->magic_scissors_current_track, new_comment );
+ }
+ vtl->magic_scissors_check_added_track = FALSE;
+ vtl->magic_scissors_append = FALSE;
+
+ vik_layer_emit_update ( VIK_LAYER(vtl) );
+ } else {
+ vtl->magic_scissors_started = TRUE;
+ vtl->magic_scissors_coord = tmp;
+ vtl->magic_scissors_current_track = NULL;
+ }
+ return TRUE;
+}
+
/*** Show picture ****/
static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp)
return(vtl->menu_selection);
}
+/* ----------- Downloading maps along tracks --------------- */
+
+static int get_download_area_width(VikViewport *vvp, gdouble zoom_level, struct LatLon *wh)
+{
+ /* TODO: calculating based on current size of viewport */
+ const gdouble w_at_zoom_0_125 = 0.0013;
+ const gdouble h_at_zoom_0_125 = 0.0011;
+ gdouble zoom_factor = zoom_level/0.125;
+
+ wh->lat = h_at_zoom_0_125 * zoom_factor;
+ wh->lon = w_at_zoom_0_125 * zoom_factor;
+
+ return 0; /* all OK */
+}
+
+static VikCoord *get_next_coord(VikCoord *from, VikCoord *to, struct LatLon *dist, gdouble gradient)
+{
+ if ((dist->lon >= ABS(to->east_west - from->east_west)) &&
+ (dist->lat >= ABS(to->north_south - from->north_south)))
+ return NULL;
+
+ VikCoord *coord = g_malloc(sizeof(VikCoord));
+ coord->mode = VIK_COORD_LATLON;
+
+ if (ABS(gradient) < 1) {
+ if (from->east_west > to->east_west)
+ coord->east_west = from->east_west - dist->lon;
+ else
+ coord->east_west = from->east_west + dist->lon;
+ coord->north_south = gradient * (coord->east_west - from->east_west) + from->north_south;
+ } else {
+ if (from->north_south > to->north_south)
+ coord->north_south = from->north_south - dist->lat;
+ else
+ coord->north_south = from->north_south + dist->lat;
+ coord->east_west = (1/gradient) * (coord->north_south - from->north_south) + from->north_south;
+ }
+
+ return coord;
+}
+
+static GList *add_fillins(GList *list, VikCoord *from, VikCoord *to, struct LatLon *dist)
+{
+ /* TODO: handle virtical track (to->east_west - from->east_west == 0) */
+ gdouble gradient = (to->north_south - from->north_south)/(to->east_west - from->east_west);
+
+ VikCoord *next = from;
+ while (TRUE) {
+ if ((next = get_next_coord(next, to, dist, gradient)) == NULL)
+ break;
+ list = g_list_prepend(list, next);
+ }
+
+ return list;
+}
+
+void vik_track_download_map(VikTrack *tr, VikMapsLayer *vml, VikViewport *vvp, gdouble zoom_level)
+{
+ typedef struct _Rect {
+ VikCoord tl;
+ VikCoord br;
+ VikCoord center;
+ } Rect;
+#define GLRECT(iter) ((Rect *)((iter)->data))
+
+ struct LatLon wh;
+ GList *rects_to_download = NULL;
+ GList *rect_iter;
+
+ if (get_download_area_width(vvp, zoom_level, &wh))
+ return;
+
+ GList *iter = tr->trackpoints;
+ if (!iter)
+ return;
+
+ gboolean new_map = TRUE;
+ VikCoord *cur_coord, tl, br;
+ Rect *rect;
+ while (iter) {
+ cur_coord = &(VIK_TRACKPOINT(iter->data))->coord;
+ if (new_map) {
+ vik_coord_set_area(cur_coord, &wh, &tl, &br);
+ rect = g_malloc(sizeof(Rect));
+ rect->tl = tl;
+ rect->br = br;
+ rect->center = *cur_coord;
+ rects_to_download = g_list_prepend(rects_to_download, rect);
+ new_map = FALSE;
+ iter = iter->next;
+ continue;
+ }
+ gboolean found = FALSE;
+ for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) {
+ if (vik_coord_inside(cur_coord, &GLRECT(rect_iter)->tl, &GLRECT(rect_iter)->br)) {
+ found = TRUE;
+ break;
+ }
+ }
+ if (found)
+ iter = iter->next;
+ else
+ new_map = TRUE;
+ }
+
+ /* fill-ins for far apart points */
+ GList *cur_rect, *next_rect;
+ GList *fillins = NULL;
+ for (cur_rect = rects_to_download;
+ (next_rect = cur_rect->next) != NULL;
+ cur_rect = cur_rect->next) {
+ if ((wh.lon < ABS(GLRECT(cur_rect)->center.east_west - GLRECT(next_rect)->center.east_west)) ||
+ (wh.lat < ABS(GLRECT(cur_rect)->center.north_south - GLRECT(next_rect)->center.north_south))) {
+ fillins = add_fillins(fillins, &GLRECT(cur_rect)->center, &GLRECT(next_rect)->center, &wh);
+ }
+ }
+
+ if (fillins) {
+ GList *iter = fillins;
+ while (iter) {
+ cur_coord = (VikCoord *)(iter->data);
+ vik_coord_set_area(cur_coord, &wh, &tl, &br);
+ rect = g_malloc(sizeof(Rect));
+ rect->tl = tl;
+ rect->br = br;
+ rect->center = *cur_coord;
+ rects_to_download = g_list_prepend(rects_to_download, rect);
+ iter = iter->next;
+ }
+ }
+
+ for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) {
+ maps_layer_download_section_without_redraw(vml, vvp, &(((Rect *)(rect_iter->data))->tl), &(((Rect *)(rect_iter->data))->br), zoom_level);
+ }
+
+ if (fillins) {
+ for (iter = fillins; iter; iter = iter->next)
+ g_free(iter->data);
+ g_list_free(fillins);
+ }
+ if (rects_to_download) {
+ for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next)
+ g_free(rect_iter->data);
+ g_list_free(rects_to_download);
+ }
+}
+
+static void trw_layer_download_map_along_track_cb(gpointer pass_along[6])
+{
+ VikMapsLayer *vml;
+ gint selected_map, default_map;
+ gchar *zoomlist[] = {"0.125", "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", NULL };
+ gdouble zoom_vals[] = {0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024};
+ gint selected_zoom, default_zoom;
+ int i,j;
+
+
+ VikTrwLayer *vtl = pass_along[0];
+ VikLayersPanel *vlp = pass_along[1];
+ VikTrack *tr = (VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] );
+ VikViewport *vvp = vik_window_viewport((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)));
+
+ GList *vmls = vik_layers_panel_get_all_layers_of_type(vlp, VIK_LAYER_MAPS);
+ int num_maps = g_list_length(vmls);
+
+ if (!num_maps) {
+ a_dialog_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), GTK_MESSAGE_ERROR,"No map layer in use. Create one first", NULL);
+ return;
+ }
+
+ gchar **map_names = g_malloc(1 + num_maps * sizeof(gpointer));
+ VikMapsLayer **map_layers = g_malloc(1 + num_maps * sizeof(gpointer));
+
+ gchar **np = map_names;
+ VikMapsLayer **lp = map_layers;
+ for (i = 0; i < num_maps; i++) {
+ gboolean dup = FALSE;
+ vml = (VikMapsLayer *)(vmls->data);
+ for (j = 0; j < i; j++) { /* no duplicate allowed */
+ if (vik_maps_layer_get_map_type(vml) == vik_maps_layer_get_map_type(map_layers[j])) {
+ dup = TRUE;
+ break;
+ }
+ }
+ if (!dup) {
+ *lp++ = vml;
+ *np++ = vik_maps_layer_get_map_label(vml);
+ }
+ vmls = vmls->next;
+ }
+ *lp = NULL;
+ *np = NULL;
+ num_maps = lp - map_layers;
+
+ for (default_map = 0; default_map < num_maps; default_map++) {
+ /* TODO: check for parent layer's visibility */
+ if (VIK_LAYER(map_layers[default_map])->visible)
+ break;
+ }
+ default_map = (default_map == num_maps) ? 0 : default_map;
+
+ gdouble cur_zoom = vik_viewport_get_zoom(vvp);
+ for (default_zoom = 0; default_zoom < sizeof(zoom_vals)/sizeof(gdouble); default_zoom++) {
+ if (cur_zoom == zoom_vals[default_zoom])
+ break;
+ }
+ default_zoom = (default_zoom == sizeof(zoom_vals)/sizeof(gdouble)) ? sizeof(zoom_vals)/sizeof(gdouble) - 1 : default_zoom;
+
+ if (!a_dialog_map_n_zoom(VIK_GTK_WINDOW_FROM_LAYER(vtl), map_names, default_map, zoomlist, default_zoom, &selected_map, &selected_zoom))
+ goto done;
+
+ vik_track_download_map(tr, map_layers[selected_map], vvp, zoom_vals[selected_zoom]);
+
+done:
+ for (i = 0; i < num_maps; i++)
+ g_free(map_names[i]);
+ g_free(map_names);
+ g_free(map_layers);
+
+ g_list_free(vmls);
+
+}
+
projects / andy / viking.git / blobdiff