Hi,
2018-04-05 12:16 GMT+02:00 <svn_grass@osgeo.org>:
Author: jachym
Date: 2018-04-05 03:16:14 -0700 (Thu, 05 Apr 2018)
New Revision: 72590Modified:
grass/trunk/general/g.region/local_proto.h
grass/trunk/general/g.region/main.c
Log:
Adding -L flag to g.region for getting list of regions
1) upper-case flags should not be used
2) this functionality is already available as `g.list type=region` if
I understand well
3) I would prefer to see ticket with related discussion before
committing change into trunk
Consider reverting this change. g.list functionality is not suitable
for your need?
Thanks for clarification, Martin
Modified: grass/trunk/general/g.region/local_proto.h
--- grass/trunk/general/g.region/local_proto.h 2018-04-03 10:43:37 UTC (rev 72589)
+++ grass/trunk/general/g.region/local_proto.h 2018-04-05 10:16:14 UTC (rev 72590)
@@ -12,6 +12,7 @@
#define PRINT_NANGLE 0x100
#define PRINT_GMT 0x200
#define PRINT_WMS 0x400
+#define PRINT_WF 0x800/* zoom.c */
int zoom(struct Cell_head *, const char *, const char *);Modified: grass/trunk/general/g.region/main.c
--- grass/trunk/general/g.region/main.c 2018-04-03 10:43:37 UTC (rev 72589)
+++ grass/trunk/general/g.region/main.c 2018-04-05 10:16:14 UTC (rev 72590)
@@ -13,6 +13,7 @@
* Read the file COPYING that comes with GRASS for details.
****************************************************************************/+#include <dirent.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
@@ -39,8 +40,11 @@
const char *value;
const char *name;
const char *mapset;
+ char *windows_path = G_malloc(1024);
char **rast_ptr, **vect_ptr;
int pix;
+ DIR *d;
+ struct dirent *dir;struct GModule *module;
struct
@@ -48,7 +52,7 @@
struct Flag
*update, *print, *gprint, *flprint, *lprint, *eprint, *nangle,
*center, *res_set, *dist_res, *dflt, *z, *savedefault,
- *bbox, *gmt_style, *wms_style;
+ *bbox, *gmt_style, *wms_style, *list;
} flag;
struct
{
@@ -165,6 +169,11 @@
flag.update->description = _("Do not update the current region");
flag.update->guisection = _("Effects");+ flag.list = G_define_flag();
+ flag.list->key = 'L';
+ flag.list->description = _("List available regions");
+ flag.list->guisection = _("Print");
+
/* parameters */parm.region = G_define_standard_option(G_OPT_M_REGION);
@@ -362,7 +371,7 @@
G_option_required(flag.dflt, flag.savedefault, flag.print, flag.lprint,
flag.eprint, flag.center, flag.gmt_style, flag.wms_style,
flag.dist_res, flag.nangle, flag. z, flag.bbox, flag.gprint,
- flag.res_set, flag.update, parm.region, parm.raster,
+ flag.res_set, flag.update, flag.list, parm.region, parm.raster,
parm.raster3d, parm.vect, parm.north, parm.south, parm.east,
parm.west, parm.top, parm.bottom, parm.rows, parm.cols,
parm.res, parm.res3, parm.nsres, parm.ewres, parm.tbres,
@@ -850,6 +859,21 @@
if (print_flag)
print_window(&window, print_flag, flat_flag);+ if (flag.list->answer) {
+ mapset = G_mapset_path();
+ sprintf(windows_path, "%s/%s", mapset, "windows");
+ d = opendir(windows_path);
+
+ if (d) {
+ while ((dir = readdir(d)) != NULL) {
+ if (dir->d_type == DT_REG) {
+ printf("%s\n", dir->d_name);
+ }
+ }
+ closedir(d);
+ }
+ }
+
exit(EXIT_SUCCESS);
}_______________________________________________
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--
Martin Landa
http://geo.fsv.cvut.cz/gwiki/Landa
http://gismentors.cz/mentors/landa