moving qr file stuff to file class

helpers/flipbip_file.c

@@ -19,6 +19,11 @@
 #define FLIPBIP_KEY_PATH FLIPBIP_APP_BASE_FOLDER_PATH(FLIPBIP_KEY_FILE_NAME)
 #define FLIPBIP_KEY_PATH_BAK FLIPBIP_APP_BASE_FOLDER_PATH(FLIPBIP_KEY_FILE_NAME_BAK)
 
+#define TEXT_QRFILE_EXT ".qrcode"
+const char* TEXT_QRFILE = "Filetype: QRCode\n"
+                          "Version: 0\n"
+                          "Message: ";
+
 const size_t FILE_HLEN = 4;
 const size_t FILE_KLEN = 256;
 const size_t FILE_SLEN = 512;
@@ -166,6 +171,17 @@ bool flipbip_save_settings(
     return ret;
 }
 
+bool flipbip_save_qrfile(
+    const char* qr_msg_prefix,
+    const char* qr_msg_content,
+    const char* file_name) {
+    char qr_buf[90] = {0};
+    strcpy(qr_buf, TEXT_QRFILE);
+    strcpy(qr_buf + strlen(qr_buf), qr_msg_prefix);
+    strcpy(qr_buf + strlen(qr_buf), qr_msg_content);
+    return flipbip_save_settings(qr_buf, FlipBipFileOther, file_name, false);
+}
+
 bool flipbip_load_settings_secure(char* settings) {
     const size_t dlen = FILE_HLEN + FILE_SLEN + 1;
 

helpers/flipbip_file.h

@@ -14,5 +14,10 @@ bool flipbip_save_settings(
     const char* file_name,
     const bool append);
 
+bool flipbip_save_qrfile(
+    const char* qr_msg_prefix,
+    const char* qr_msg_content,
+    const char* file_name);
+
 bool flipbip_load_settings_secure(char* settings);
 bool flipbip_save_settings_secure(const char* settings);

views/flipbip_scene_1.c

@@ -50,10 +50,6 @@ const char* TEXT_INFO = "-Scroll pages with up/down-"
                         "p8+)    Receive Addresses  ";
 
 #define TEXT_SAVE_QR "Save QR"
-#define TEXT_QRFILE_EXT "address.qrcode"
-const char* TEXT_QRFILE = "Filetype: QRCode\n"
-                          "Version: 0\n"
-                          "Message: ";
 
 // bip44_coin, xprv_version, xpub_version, addr_version, wif_version, addr_format
 const uint32_t COIN_INFO_ARRAY[3][6] = {
@@ -523,13 +519,6 @@ bool flipbip_scene_1_input(InputEvent* event, void* context) {
                 FlipBipScene1Model * model,
                 {
                     if(model->page >= PAGE_ADDR_BEGIN && model->page <= PAGE_ADDR_END) {
-                        char qrbuf[90] = {0};
-                        strcpy(qrbuf, TEXT_QRFILE);
-                        strcpy(qrbuf + strlen(qrbuf), COIN_TEXT_ARRAY[model->coin][2]);
-                        strcpy(
-                            qrbuf + strlen(qrbuf),
-                            model->recv_addresses[model->page - PAGE_ADDR_BEGIN]);
-                        flipbip_save_settings(qrbuf, FlipBipFileOther, TEXT_QRFILE_EXT, false);
                     }
                 },
                 true);