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authorThomas White <taw@physics.org>2022-01-12 16:33:47 +0100
committerThomas White <taw@physics.org>2022-01-12 16:34:14 +0100
commita50a84632be02a4a5a9653e6e19a1bf27ee7bc41 (patch)
treef26fae46cd1212f8aa163ca3e846d0f5697dd860 /src
parent48c02e71e5bf548180c0191645bb77dec01a5559 (diff)
GUI: Try to get geometry from result (stream), if not explicitly provided
Fixes: https://gitlab.desy.de/thomas.white/crystfel/-/issues/56
Diffstat (limited to 'src')
-rw-r--r--src/crystfel_gui.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/src/crystfel_gui.c b/src/crystfel_gui.c
index 177b6499..31f2b4d2 100644
--- a/src/crystfel_gui.c
+++ b/src/crystfel_gui.c
@@ -885,6 +885,50 @@ static void add_log_menu_items(GtkTextView *textview,
}
+static void try_load_geom_from_result(struct crystfelproject *proj)
+{
+ struct gui_indexing_result *res;
+ Stream *st;
+ char *geom_str;
+ const char *res_name = selected_result(proj);
+
+ STATUS("No geometry file specified in project file.\n");
+ if ( strcmp(res_name, "crystfel-gui-internal") == 0 ) {
+ if ( proj->n_results == 0 ) {
+ ERROR("No indexing results found. "
+ "No geometry information!\n");
+ return;
+ }
+ res_name = proj->results[0].name;
+ }
+
+ res = find_indexing_result_by_name(proj, res_name);
+ if ( res == NULL ) {
+ ERROR("Couldn't find results '%s'\n", res_name);
+ return;
+ }
+
+ st = stream_open_for_read(res->streams[0]);
+ if ( st == NULL ) {
+ ERROR("Couldn't open stream '%s' from result '%s'\n",
+ res->streams[0], res_name);
+ return;
+ }
+
+ geom_str = stream_geometry_file(st);
+ if ( geom_str == NULL ) {
+ ERROR("No geometry in stream '%s' from result '%s'\n",
+ res->streams[0], res_name);
+ return;
+ }
+
+ proj->dtempl = data_template_new_from_string(geom_str);
+ stream_close(st);
+
+ STATUS("Using geometry from result '%s'\n", res_name);
+}
+
+
int main(int argc, char *argv[])
{
int c;
@@ -1102,6 +1146,8 @@ int main(int argc, char *argv[])
if ( dtempl != NULL ) {
proj.dtempl = dtempl;
}
+ } else {
+ try_load_geom_from_result(&proj);
}
update_imageview(&proj);