[gnome-software/1439-gs-details-page-show-version-of-the-installed-offered-application] gs-details-page: Show version of the installed/offered application

[Milan Crha <mcrha src gnome org>]

commit fa740b18ea1035c8399f71741a505c7847793bfe
Author: Milan Crha <mcrha redhat com>
Date:   Tue Sep 7 14:57:57 2021 +0200

    gs-details-page: Show version of the installed/offered application
    
    Show the actual version of the application, instead of the first release
    history version, to not confuse the users about the installed/offered version.
    
    Closes https://gitlab.gnome.org/GNOME/gnome-software/-/issues/1439

 src/gs-details-page.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)
---
diff --git a/src/gs-details-page.c b/src/gs-details-page.c
index 9acf8733a..2bfd57b92 100644
--- a/src/gs-details-page.c
+++ b/src/gs-details-page.c
@@ -1046,7 +1046,7 @@ gs_details_page_refresh_all (GsDetailsPage *self)
        /* set version history */
        version_history = gs_app_get_version_history (self->app);
        if (version_history == NULL || version_history->len == 0) {
-               const char *version = gs_app_get_version (self->app);
+               const gchar *version = gs_app_get_version_ui (self->app);
                if (version == NULL || *version == '\0')
                        gtk_widget_set_visible (self->list_box_version_history, FALSE);
                else
@@ -1054,10 +1054,19 @@ gs_details_page_refresh_all (GsDetailsPage *self)
                                                             version, gs_app_get_release_date (self->app), 
NULL);
        } else {
                AsRelease *latest_version = g_ptr_array_index (version_history, 0);
-               gs_app_version_history_row_set_info (GS_APP_VERSION_HISTORY_ROW (self->row_latest_version),
+               const gchar *version = gs_app_get_version_ui (self->app);
+               if (version == NULL || *version == '\0') {
+                       gs_app_version_history_row_set_info (GS_APP_VERSION_HISTORY_ROW 
(self->row_latest_version),
                                                     as_release_get_version (latest_version),
                                                     as_release_get_timestamp (latest_version),
                                                     as_release_get_description (latest_version));
+               } else {
+                       gboolean same_version = g_strcmp0 (version, as_release_get_version (latest_version)) 
== 0;
+                       /* Inherit the description from the release history, when the versions match */
+                       gs_app_version_history_row_set_info (GS_APP_VERSION_HISTORY_ROW 
(self->row_latest_version),
+                                                            version, gs_app_get_release_date (self->app),
+                                                            same_version ? as_release_get_description 
(latest_version) : NULL);
+               }
        }
 
        gtk_widget_set_visible (self->version_history_button, version_history != NULL && version_history->len 
> 1);