#include <string.h>
#endif
#include <glib.h>
+#include <glib/gstdio.h>
+#include <glib/gi18n.h>
#ifdef HAVE_MATH_H
#include <math.h>
#endif
}
}
- // gather waypoints in a list, then sort
- // g_hash_table_get_values: glib 2.14+
- GList *gl = g_hash_table_get_values ( vik_trw_layer_get_waypoints ( vtl ) );
- gl = g_list_sort ( gl, gpx_waypoint_compare );
+ if ( vik_trw_layer_get_waypoints_visibility(vtl) || (options && options->hidden) ) {
+ // gather waypoints in a list, then sort
+ GList *gl = g_hash_table_get_values ( vik_trw_layer_get_waypoints ( vtl ) );
+ gl = g_list_sort ( gl, gpx_waypoint_compare );
- GList *iter;
- for (iter = g_list_first (gl); iter != NULL; iter = g_list_next (iter)) {
- gpx_write_waypoint ( (VikWaypoint*)iter->data, &context );
+ for (GList *iter = g_list_first (gl); iter != NULL; iter = g_list_next (iter)) {
+ gpx_write_waypoint ( (VikWaypoint*)iter->data, &context );
+ }
+ g_list_free ( gl );
}
- g_list_free ( gl );
+ GList *gl = NULL;
+ if ( vik_trw_layer_get_tracks_visibility(vtl) || (options && options->hidden) ) {
+ //gl = g_hash_table_get_values ( vik_trw_layer_get_tracks ( vtl ) );
+ // Forming the list manually seems to produce one that is more likely to be nearer to the creation order
+ gpointer key, value;
+ GHashTableIter ght_iter;
+ g_hash_table_iter_init ( &ght_iter, vik_trw_layer_get_tracks ( vtl ) );
+ while ( g_hash_table_iter_next (&ght_iter, &key, &value) ) {
+ gl = g_list_prepend ( gl ,value );
+ }
+ gl = g_list_reverse ( gl );
- //gl = g_hash_table_get_values ( vik_trw_layer_get_tracks ( vtl ) );
- // Forming the list manually seems to produce one that is more likely to be nearer to the creation order
- gl = NULL;
- gpointer key, value;
- GHashTableIter ght_iter;
- g_hash_table_iter_init ( &ght_iter, vik_trw_layer_get_tracks ( vtl ) );
- while ( g_hash_table_iter_next (&ght_iter, &key, &value) ) {
- gl = g_list_prepend ( gl ,value );
+ // Sort method determined by preference
+ if ( a_vik_get_gpx_export_trk_sort() == VIK_GPX_EXPORT_TRK_SORT_TIME )
+ gl = g_list_sort ( gl, vik_track_compare_timestamp );
+ else if ( a_vik_get_gpx_export_trk_sort() == VIK_GPX_EXPORT_TRK_SORT_ALPHA )
+ gl = g_list_sort ( gl, gpx_track_compare_name );
}
- gl = g_list_reverse ( gl );
-
- // Sort method determined by preference
- if ( a_vik_get_gpx_export_trk_sort() == VIK_GPX_EXPORT_TRK_SORT_TIME )
- gl = g_list_sort ( gl, vik_track_compare_timestamp );
- else if ( a_vik_get_gpx_export_trk_sort() == VIK_GPX_EXPORT_TRK_SORT_ALPHA )
- gl = g_list_sort ( gl, gpx_track_compare_name );
+ GList *glrte = NULL;
// Routes sorted by name
- GList *glrte = g_hash_table_get_values ( vik_trw_layer_get_routes ( vtl ) );
- glrte = g_list_sort ( glrte, gpx_track_compare_name );
+ if ( vik_trw_layer_get_tracks_visibility(vtl) || (options && options->hidden) ) {
+ glrte = g_hash_table_get_values ( vik_trw_layer_get_routes ( vtl ) );
+ glrte = g_list_sort ( glrte, gpx_track_compare_name );
+ }
// g_list_concat doesn't copy memory properly
// so process each list separately
context_tmp.options->is_route = FALSE;
// Loop around each list and write each one
- for (iter = g_list_first (gl); iter != NULL; iter = g_list_next (iter)) {
+ for (GList *iter = g_list_first (gl); iter != NULL; iter = g_list_next (iter)) {
gpx_write_track ( (VikTrack*)iter->data, &context_tmp );
}
// Routes (to get routepoints)
context_tmp.options->is_route = TRUE;
- for (iter = g_list_first (glrte); iter != NULL; iter = g_list_next (iter)) {
+ for (GList *iter = g_list_first (glrte); iter != NULL; iter = g_list_next (iter)) {
gpx_write_track ( (VikTrack*)iter->data, &context_tmp );
}
gpx_write_track ( trk, &context );
gpx_write_footer ( f );
}
+
+/**
+ * Common write of a temporary GPX file
+ */
+static gchar* write_tmp_file ( VikTrwLayer *vtl, VikTrack *trk, GpxWritingOptions *options )
+{
+ gchar *tmp_filename = NULL;
+ GError *error = NULL;
+ // Opening temporary file
+ int fd = g_file_open_tmp("viking_XXXXXX.gpx", &tmp_filename, &error);
+ if (fd < 0) {
+ g_warning ( _("failed to open temporary file: %s"), error->message );
+ g_clear_error ( &error );
+ return NULL;
+ }
+ g_debug ("%s: temporary file = %s", __FUNCTION__, tmp_filename);
+
+ FILE *ff = fdopen (fd, "w");
+
+ if ( trk )
+ a_gpx_write_track_file ( trk, ff, options );
+ else
+ a_gpx_write_file ( vtl, ff, options );
+
+ fclose (ff);
+
+ return tmp_filename;
+}
+
+/*
+ * a_gpx_write_tmp_file:
+ * @vtl: The #VikTrwLayer to write
+ * @options: Possible ways of writing the file data (can be NULL)
+ *
+ * Returns: The name of newly created temporary GPX file
+ * This file should be removed once used and the string freed.
+ * If NULL then the process failed.
+ */
+gchar* a_gpx_write_tmp_file ( VikTrwLayer *vtl, GpxWritingOptions *options )
+{
+ return write_tmp_file ( vtl, NULL, options );
+}
+
+/*
+ * a_gpx_write_track_tmp_file:
+ * @trk: The #VikTrack to write
+ * @options: Possible ways of writing the file data (can be NULL)
+ *
+ * Returns: The name of newly created temporary GPX file
+ * This file should be removed once used and the string freed.
+ * If NULL then the process failed.
+ */
+gchar* a_gpx_write_track_tmp_file ( VikTrack *trk, GpxWritingOptions *options )
+{
+ return write_tmp_file ( NULL, trk, options );
+}
projects / andy / viking.git / blobdiff