From 6bb92cd33065c112979d4eb04d2d19d174fc964a Mon Sep 17 00:00:00 2001
From: Alexis Grojean <alexis.grojean@ledger.fr>
Date: Mon, 24 Jun 2024 12:00:38 +0200
Subject: [PATCH] Add setter functions in ux_sync lib for synchronous call
 return code and "end of flow" variables.

---
 lib_ux_sync/include/ux_sync.h |  4 +++-
 lib_ux_sync/src/ux_sync.c     | 37 ++++++++++++++---------------------
 2 files changed, 18 insertions(+), 23 deletions(-)

diff --git a/lib_ux_sync/include/ux_sync.h b/lib_ux_sync/include/ux_sync.h
index ef385c334..97710b76b 100644
--- a/lib_ux_sync/include/ux_sync.h
+++ b/lib_ux_sync/include/ux_sync.h
@@ -10,7 +10,9 @@ typedef enum {
     UX_SYNC_RET_ERROR
 } ux_sync_ret_t;
 
-void ux_sync_genericContentActionCallback(int token, uint8_t index, int page);
+void ux_sync_setReturnCode(ux_sync_ret_t ret);
+
+void ux_sync_setEnded(bool ended);
 
 ux_sync_ret_t ux_sync_homeAndSettings(const char                   *appName,
                                       const nbgl_icon_details_t    *appIcon,
diff --git a/lib_ux_sync/src/ux_sync.c b/lib_ux_sync/src/ux_sync.c
index fc01605db..3f714c684 100644
--- a/lib_ux_sync/src/ux_sync.c
+++ b/lib_ux_sync/src/ux_sync.c
@@ -51,32 +51,25 @@ static ux_sync_ret_t ux_sync_wait(bool exitOnApdu)
 }
 
 /**
- * @brief Callback to be used when filling the nbgl_contentActionCallback_t of nbgl_content_t
- * structures used with the ux_sync_genericReview function. It will be called to confirm or reject a
- * flow when the user touches a button (e.g. with nbgl_contentInfoButton_t) or long press button
- *        (e.g. with nbgl_contentInfoLongPress_t). The callback is triggered and is passed
- *        the token of the button that was touched. The button used to confirm the flow should
- *        have the token FIRST_USER_TOKEN. Other tokens will be considered as rejection of the flow.
+ * @brief Sets the return code of synchronous UX calls. Can be used by content action callbacks
+ * defined by application code.
  *
- * @note  This callback does not enable usage of more advanced generic content flows
- *        for instance when using nbgl_contentSwitchesList_t or nbgl_contentBarsList_t.
+ * @param ret return code to set.
+ */
+void ux_sync_setReturnCode(ux_sync_ret_t ret)
+{
+    g_ret = ret;
+}
+
+/**
+ * @brief Sets the ended flag of synchronous UX calls. Can be used by content action callbacks
+ * defined by application code to end the UX flow.
  *
- * @param token integer passed at content object initialization
- * @param index when the object touched is a list of radio buttons, gives the index of the activated
- * @param page index of the current page, can be used to restart the use_case directly at the right
- * page button
+ * @param ended flag to set.
  */
-void ux_sync_genericContentActionCallback(int token, uint8_t index, int page)
+void ux_sync_setEnded(bool ended)
 {
-    UNUSED(index);
-    UNUSED(page);
-    if (token == FIRST_USER_TOKEN) {
-        g_ret = UX_SYNC_RET_APPROVED;
-    }
-    else {
-        g_ret = UX_SYNC_RET_REJECTED;
-    }
-    g_ended = true;
+    g_ended = ended;
 }
 
 /**