/*
* viking -- GPS Data and Topo Analyzer, Explorer, and Manager
*
- * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
+ * Copyright (C) 2003-2007, Evan Battaglia <gtoevan@gmx.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "acquire.h"
#include "preferences.h"
+// Could have an array of programs instead...
+#define GC_PROGRAM1 "geo-nearest"
+#define GC_PROGRAM2 "geo-html2gpx"
+
/* params will be geocaching.username, geocaching.password */
/* we have to make sure these don't collide. */
#define VIKING_GC_PARAMS_GROUP_KEY "geocaching"
typedef struct {
GtkWidget *num_spin;
- GtkWidget *center_entry;
+ GtkWidget *center_entry; // TODO make separate widgets for lat/lon
GtkWidget *miles_radius_spin;
GdkGC *circle_gc;
VIK_DATASOURCE_SHELL_CMD,
VIK_DATASOURCE_ADDTOLAYER,
VIK_DATASOURCE_INPUTTYPE_NONE,
+ TRUE, // Yes automatically update the display - otherwise we won't see the geocache waypoints!
TRUE,
(VikDataSourceInitFunc) datasource_gc_init,
(VikDataSourceCheckExistenceFunc) datasource_gc_check_existence,
(VikDataSourceAddSetupWidgetsFunc) datasource_gc_add_setup_widgets,
(VikDataSourceGetCmdStringFunc) datasource_gc_get_cmd_string,
+ (VikDataSourceProcessFunc) NULL,
(VikDataSourceProgressFunc) NULL,
(VikDataSourceAddProgressWidgetsFunc) NULL,
- (VikDataSourceCleanupFunc) datasource_gc_cleanup
+ (VikDataSourceCleanupFunc) datasource_gc_cleanup,
+ (VikDataSourceOffFunc) NULL,
};
static VikLayerParam prefs[] = {
static gchar *datasource_gc_check_existence ()
{
- gchar *gcget_location = g_find_program_in_path("gcget");
- if ( gcget_location ) {
- g_free(gcget_location);
- return NULL;
+ gboolean OK1 = FALSE;
+ gboolean OK2 = FALSE;
+
+ gchar *location1 = g_find_program_in_path(GC_PROGRAM1);
+ if ( location1 ) {
+ g_free(location1);
+ OK1 = TRUE;
}
- return g_strdup(_("Can't find gcget in path! Check that you have installed gcget correctly."));
+
+ gchar *location2 = g_find_program_in_path(GC_PROGRAM2);
+ if ( location2 ) {
+ g_free(location2);
+ OK2 = TRUE;
+ }
+
+ if ( OK1 && OK2 )
+ return NULL;
+
+ return g_strdup_printf(_("Can't find %s or %s in path! Check that you have installed it correctly."), GC_PROGRAM1, GC_PROGRAM2);
}
static void datasource_gc_draw_circle ( datasource_gc_widgets_t *widgets )
gchar *s_ll;
num_label = gtk_label_new (_("Number geocaches:"));
- widgets->num_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new( 100, 1, 1000, 10, 20, 50 )), 25, 0 );
+ widgets->num_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new( 20, 1, 1000, 10, 20, 0 )), 10, 0 );
center_label = gtk_label_new (_("Centered around:"));
widgets->center_entry = gtk_entry_new();
miles_radius_label = gtk_label_new ("Miles Radius:");
- widgets->miles_radius_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new( 100, 1, 1000, 5, 20, 50 )), 25, 2 );
+ widgets->miles_radius_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new( 5, 1, 1000, 1, 20, 0 )), 25, 1 );
vik_coord_to_latlon ( vik_viewport_get_center(vvp), &ll );
s_ll = g_strdup_printf("%f,%f", ll.lat, ll.lon );
widgets->vvp = vvp;
widgets->circle_gc = vik_viewport_new_gc ( vvp, "#000000", 3 );
gdk_gc_set_function ( widgets->circle_gc, GDK_INVERT );
- widgets->circle_onscreen = FALSE;
+ widgets->circle_onscreen = TRUE;
datasource_gc_draw_circle ( widgets );
g_signal_connect_swapped ( G_OBJECT(widgets->center_entry), "changed", G_CALLBACK(datasource_gc_draw_circle), widgets );
static void datasource_gc_get_cmd_string ( datasource_gc_widgets_t *widgets, gchar **cmd, gchar **input_file_type )
{
- gchar *safe_string = g_shell_quote ( gtk_entry_get_text ( GTK_ENTRY(widgets->center_entry) ) );
+ //gchar *safe_string = g_shell_quote ( gtk_entry_get_text ( GTK_ENTRY(widgets->center_entry) ) );
gchar *safe_user = g_shell_quote ( a_preferences_get ( VIKING_GC_PARAMS_NAMESPACE "username")->s );
gchar *safe_pass = g_shell_quote ( a_preferences_get ( VIKING_GC_PARAMS_NAMESPACE "password")->s );
- *cmd = g_strdup_printf( "gcget -u %s -p %s %s %d %.2lf", safe_user, safe_pass, safe_string,
- gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(widgets->num_spin) ),
- gtk_spin_button_get_value_as_float ( GTK_SPIN_BUTTON(widgets->miles_radius_spin) ) );
+ gdouble lat, lon;
+ if ( 2 != sscanf ( gtk_entry_get_text ( GTK_ENTRY(widgets->center_entry) ), "%lf,%lf", &lat, &lon ) ) {
+ g_warning (_("Broken input - using some defaults"));
+ lat = a_vik_get_default_lat();
+ lon = a_vik_get_default_long();
+ }
+
+ // Unix specific shell commands
+ // 1. Remove geocache webpages (maybe be from different location)
+ // 2, Gets upto n geocaches as webpages for the specified user in radius r Miles
+ // 3. Converts webpages into a single waypoint file, ignoring zero location waypoints '-z'
+ // Probably as they are premium member only geocaches and user is only a basic member
+ // Final output is piped into GPSbabel - hence removal of *html is done at beginning of the command sequence
+ *cmd = g_strdup_printf( "rm -f ~/.geo/caches/*html ; %s -P -n%d -r%.1fM -u %s -p %s %.4f %.4f ; %s -z ~/.geo/caches/*html ",
+ GC_PROGRAM1,
+ gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(widgets->num_spin) ),
+ gtk_spin_button_get_value_as_float ( GTK_SPIN_BUTTON(widgets->miles_radius_spin) ),
+ safe_user,
+ safe_pass,
+ lat, lon,
+ GC_PROGRAM2 );
*input_file_type = NULL;
- g_free ( safe_string );
+ //g_free ( safe_string );
g_free ( safe_user );
g_free ( safe_pass );
}
projects / andy / viking.git / blobdiff