/*
* 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>
+ * Copyright (C) 2014, Rob Norris <rw_norris@hotmail.com>
*
* 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
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
+ * See: http://www.gpsbabel.org/htmldoc-development/Data_Filters.html
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#include "gpx.h"
#include "acquire.h"
+/************************************ Simplify (Count) *****************************/
-/************************************ Simplify ***********************************/
-
-static void datasource_bfilter_simplify_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename );
+static void datasource_bfilter_simplify_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, gpointer not_used );
/* TODO: shell_escape stuff */
/* TODO: name is useless for filters */
};
VikLayerParam bfilter_simplify_params[] = {
- { "numberofpoints", VIK_LAYER_PARAM_UINT, VIK_LAYER_GROUP_NONE, N_("Max number of points:"), VIK_LAYER_WIDGET_SPINBUTTON, simplify_params_scales + 0 },
+ { VIK_LAYER_NUM_TYPES, "numberofpoints", VIK_LAYER_PARAM_UINT, VIK_LAYER_GROUP_NONE, N_("Max number of points:"), VIK_LAYER_WIDGET_SPINBUTTON, simplify_params_scales, NULL, NULL, NULL, NULL, NULL },
};
VikLayerParamData bfilter_simplify_params_defaults[] = {
+ /* Annoyingly 'C' cannot initialize unions properly */
+ /* It's dependent on the standard used or the compiler support... */
+#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L || __GNUC__
+ { .i = 100 },
+#else
{ 100 },
+#endif
};
VikDataSourceInterface vik_datasource_bfilter_simplify_interface = {
- N_("Simplify All Tracks"),
+ N_("Simplify All Tracks..."),
N_("Simplified Tracks"),
- VIK_DATASOURCE_SHELL_CMD,
VIK_DATASOURCE_CREATENEWLAYER,
VIK_DATASOURCE_INPUTTYPE_TRWLAYER,
+ TRUE,
FALSE, /* keep dialog open after success */
+ TRUE,
NULL, NULL, NULL,
(VikDataSourceGetCmdStringFunc) datasource_bfilter_simplify_get_cmd_string,
+ (VikDataSourceProcessFunc) a_babel_convert_from_shellcommand,
NULL, NULL, NULL,
+ (VikDataSourceOffFunc) NULL,
bfilter_simplify_params,
sizeof(bfilter_simplify_params)/sizeof(bfilter_simplify_params[0]),
};
-static void datasource_bfilter_simplify_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename )
+static void datasource_bfilter_simplify_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, gpointer not_used )
{
*input_file_type = NULL;
*cmd = g_strdup_printf ( "gpsbabel -i gpx -f %s -x simplify,count=%d -o gpx -F -", input_filename, paramdatas[0].u );
}
+/**************************** Compress (Simplify by Error Factor Method) *****************************/
+
+static void datasource_bfilter_compress_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, gpointer not_used );
+
+/* TODO: shell_escape stuff */
+
+static VikLayerParamScale compress_spin_scales[] = { {0.0, 1.000, 0.001, 3} };
+
+VikLayerParam bfilter_compress_params[] = {
+ //{ VIK_LAYER_NUM_TYPES, "compressmethod", VIK_LAYER_PARAM_UINT, VIK_LAYER_GROUP_NONE, N_("Simplify Method:"), VIK_LAYER_WIDGET_COMBOBOX, compress_method, NULL, NULL, NULL, NULL, NULL },
+ { VIK_LAYER_NUM_TYPES, "compressfactor", VIK_LAYER_PARAM_DOUBLE, VIK_LAYER_GROUP_NONE, N_("Error Factor:"), VIK_LAYER_WIDGET_SPINBUTTON, compress_spin_scales, NULL,
+ N_("Specifies the maximum allowable error that may be introduced by removing a single point by the crosstrack method. See the manual or GPSBabel Simplify Filter documentation for more detail."), NULL, NULL, NULL },
+};
+
+VikLayerParamData bfilter_compress_params_defaults[] = {
+ /* Annoyingly 'C' cannot initialize unions properly */
+ /* It's dependent on the standard used or the compiler support... */
+#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L || __GNUC__
+ { .d = 0.001 },
+#else
+ { 0.001 },
+#endif
+};
+
+/**
+ * Allow 'compressing' tracks/routes using the Simplify by Error Factor method
+ */
+VikDataSourceInterface vik_datasource_bfilter_compress_interface = {
+ N_("Compress Tracks..."),
+ N_("Compressed Tracks"),
+ VIK_DATASOURCE_CREATENEWLAYER,
+ VIK_DATASOURCE_INPUTTYPE_TRWLAYER,
+ TRUE,
+ FALSE, // Close the dialog after successful operation
+ TRUE,
+ NULL, NULL, NULL,
+ (VikDataSourceGetCmdStringFunc) datasource_bfilter_compress_get_cmd_string,
+ (VikDataSourceProcessFunc) a_babel_convert_from_shellcommand,
+ NULL, NULL, NULL,
+ (VikDataSourceOffFunc) NULL,
+
+ bfilter_compress_params,
+ sizeof(bfilter_compress_params)/sizeof(bfilter_compress_params[0]),
+ bfilter_compress_params_defaults,
+ NULL,
+ 0
+};
+
+/**
+ * http://www.gpsbabel.org/htmldoc-development/filter_simplify.html
+ */
+static void datasource_bfilter_compress_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, gpointer not_used )
+{
+ *input_file_type = NULL;
+ gchar units = a_vik_get_units_distance() == VIK_UNITS_DISTANCE_KILOMETRES ? 'k' : ' ';
+ // I toyed with making the length,crosstrack or relative methods selectable
+ // However several things:
+ // - mainly that typical values to use for the error relate to method being used - so hard to explain and then give a default sensible value in the UI
+ // - also using relative method fails when track doesn't have HDOP info - error reported to stderr - which we don't capture ATM
+ // - options make this more complicated to use - is even that useful to be allowed to change the error value?
+ // NB units not applicable if relative method used - defaults to Miles when not specified
+ *cmd = g_strdup_printf ( "gpsbabel -i gpx -f %s -x simplify,crosstrack,error=%-.5f%c -o gpx -F -", input_filename, paramdatas[0].d, units );
+}
+
/************************************ Duplicate Location ***********************************/
-static void datasource_bfilter_dup_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename );
+static void datasource_bfilter_dup_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, gpointer not_used );
/* TODO: shell_escape stuff */
/* TODO: name is useless for filters */
VikDataSourceInterface vik_datasource_bfilter_dup_interface = {
N_("Remove Duplicate Waypoints"),
N_("Remove Duplicate Waypoints"),
- VIK_DATASOURCE_SHELL_CMD,
VIK_DATASOURCE_CREATENEWLAYER,
VIK_DATASOURCE_INPUTTYPE_TRWLAYER,
+ TRUE,
FALSE, /* keep dialog open after success */
+ TRUE,
NULL, NULL, NULL,
(VikDataSourceGetCmdStringFunc) datasource_bfilter_dup_get_cmd_string,
+ (VikDataSourceProcessFunc) a_babel_convert_from_shellcommand,
NULL, NULL, NULL,
+ (VikDataSourceOffFunc) NULL,
NULL, 0, NULL, NULL, 0
};
-static void datasource_bfilter_dup_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename )
+static void datasource_bfilter_dup_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, gpointer not_used )
{
*input_file_type = NULL;
*cmd = g_strdup_printf ( "gpsbabel -i gpx -f %s -x duplicate,location -o gpx -F -", input_filename );
/************************************ Polygon ***********************************/
-static void datasource_bfilter_polygon_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, const gchar *input_track_filename );
+static void datasource_bfilter_polygon_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, const gchar *input_track_filename, gpointer not_used );
/* TODO: shell_escape stuff */
/* TODO: name is useless for filters */
VikDataSourceInterface vik_datasource_bfilter_polygon_interface = {
N_("Waypoints Inside This"),
N_("Polygonized Layer"),
- VIK_DATASOURCE_SHELL_CMD,
VIK_DATASOURCE_CREATENEWLAYER,
VIK_DATASOURCE_INPUTTYPE_TRWLAYER_TRACK,
+ TRUE,
FALSE, /* keep dialog open after success */
+ TRUE,
NULL, NULL, NULL,
(VikDataSourceGetCmdStringFunc) datasource_bfilter_polygon_get_cmd_string,
+ (VikDataSourceProcessFunc) a_babel_convert_from_shellcommand,
NULL, NULL, NULL,
+ (VikDataSourceOffFunc) NULL,
NULL,
0,
};
-static void datasource_bfilter_polygon_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, const gchar *input_track_filename )
+static void datasource_bfilter_polygon_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, const gchar *input_track_filename, gpointer not_used )
{
*input_file_type = NULL;
*cmd = g_strdup_printf ( "gpsbabel -i gpx -f %s -o arc -F - | gpsbabel -i gpx -f %s -x polygon,file=- -o gpx -F -", input_track_filename, input_filename );
/************************************ Exclude Polygon ***********************************/
-static void datasource_bfilter_exclude_polygon_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, const gchar *input_track_filename );
+static void datasource_bfilter_exclude_polygon_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, const gchar *input_track_filename, gpointer not_used );
/* TODO: shell_escape stuff */
/* TODO: name is useless for filters */
VikDataSourceInterface vik_datasource_bfilter_exclude_polygon_interface = {
N_("Waypoints Outside This"),
N_("Polygonzied Layer"),
- VIK_DATASOURCE_SHELL_CMD,
VIK_DATASOURCE_CREATENEWLAYER,
VIK_DATASOURCE_INPUTTYPE_TRWLAYER_TRACK,
+ TRUE,
FALSE, /* keep dialog open after success */
+ TRUE,
NULL, NULL, NULL,
(VikDataSourceGetCmdStringFunc) datasource_bfilter_exclude_polygon_get_cmd_string,
+ (VikDataSourceProcessFunc) a_babel_convert_from_shellcommand,
NULL, NULL, NULL,
+ (VikDataSourceOffFunc) NULL,
NULL,
0,
};
-static void datasource_bfilter_exclude_polygon_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, const gchar *input_track_filename )
+static void datasource_bfilter_exclude_polygon_get_cmd_string ( VikLayerParamData *paramdatas, gchar **cmd, gchar **input_file_type, const gchar *input_filename, const gchar *input_track_filename, gpointer not_used )
{
*input_file_type = NULL;
*cmd = g_strdup_printf ( "gpsbabel -i gpx -f %s -o arc -F - | gpsbabel -i gpx -f %s -x polygon,exclude,file=- -o gpx -F -", input_track_filename, input_filename );
projects / andy / viking.git / blobdiff