From ee0fc56bdea487c8b366e5907ee95c483332c7a0 Mon Sep 17 00:00:00 2001
From: Anton Thomasson <antonthomasson@gmail.com>
Date: Sun, 7 Jun 2020 12:18:10 +0200
Subject: [PATCH] Limit transfer formats when PDF tools not installed

---
 qml/components/ChoiceSetting.qml |  3 ++-
 qml/pages/utils.js               | 18 ++++++++++++++++--
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/qml/components/ChoiceSetting.qml b/qml/components/ChoiceSetting.qml
index 06fd646..e60f547 100644
--- a/qml/components/ChoiceSetting.qml
+++ b/qml/components/ChoiceSetting.qml
@@ -1,12 +1,13 @@
 import QtQuick 2.0
 import Sailfish.Silica 1.0
+import seaprint.convertchecker 1.0
 import "../pages/utils.js" as Utils
 
 Setting {
     property var choices
     property string mime_type
 
-    property var limited_choices: Utils.limitChoices(name, choices, mime_type)
+    property var limited_choices: Utils.limitChoices(name, choices, mime_type, ConvertChecker)
 
     property int num_large_choices: 8
 
diff --git a/qml/pages/utils.js b/qml/pages/utils.js
index 0f7f3cb..257171f 100644
--- a/qml/pages/utils.js
+++ b/qml/pages/utils.js
@@ -146,6 +146,12 @@ function canConvertPdfTo(type)
     return has(targets, type)
 }
 
+function canTransferPdfAs(type)
+{
+    var targets = ["application/octet-stream", "application/pdf"];
+    return has(targets, type)
+}
+
 function canConvertImageTo(type)
 {
     var targets = ["application/octet-stream", "image/jpeg", "image/png", "image/pwg-raster", "image/urf", "image/gif"];
@@ -158,13 +164,21 @@ function unitsIsDpi(resolution)
 }
 
 
-function limitChoices(name, choices, mimeType)
+function limitChoices(name, choices, mimeType, ConvertChecker)
 {
     switch(name) {
     case "document-format":
         if(mimeType == "application/pdf")
         {
-            return choices.filter(canConvertPdfTo)
+            if(ConvertChecker.pdf)
+            {
+                return choices.filter(canConvertPdfTo)
+            }
+            else
+            {
+                return choices.filter(canTransferPdfAs)
+            }
+
         }
         else if(mimeType == "image/jpeg" || mimeType == "image/png")
         {