From 9d07ddc57d56a85523c8eefbd13347bd47eef260 Mon Sep 17 00:00:00 2001
From: Syd Logan <slogan621@gmail.com>
Date: Wed, 21 Oct 2020 21:16:21 -0700
Subject: [PATCH] APIs for adding to, removing from, and clearing xray type
 string

---
 .../org/thousandsmiles/tscharts_lib/XRay.java | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/app/src/main/java/org/thousandsmiles/tscharts_lib/XRay.java b/app/src/main/java/org/thousandsmiles/tscharts_lib/XRay.java
index c46296c..4199514 100755
--- a/app/src/main/java/org/thousandsmiles/tscharts_lib/XRay.java
+++ b/app/src/main/java/org/thousandsmiles/tscharts_lib/XRay.java
@@ -197,6 +197,40 @@ public String getType() {
         return m_type;
     }
 
+    private boolean validateType(String type) {
+        return type.equals(XRAY_TYPE_NONE) || type.equals(XRAY_TYPE_FULL) ||
+                type.equals(XRAY_TYPE_ANTERIORS_BITEWINGS) || type.equals(XRAY_TYPE_PANORAMIC_VIEW) ||
+                type.equals(XRAY_TYPE_CEPHATOMETRIC);
+    }
+
+    public void ClearType() {
+        this.m_type = XRAY_TYPE_NONE;
+    }
+
+    // if m_type is "fb" and this function is called with "p", m_type will become "fbp"
+
+    public boolean AddType(String type) {
+        boolean ret = true;
+        if (validateType(type) == false) {
+            ret = false;
+        } else if (m_type.contains(type) == false) {
+            this.m_type += type;
+        }
+        return ret;
+    }
+
+    // if m_type is "fbp" and this function is called with "p", m_type will become "fb"
+
+    public boolean RemoveType(String type) {
+        boolean ret = true;
+        if (validateType(type) == false) {
+            ret = false;
+        } else if (m_type.contains(type) == true) {
+            this.m_type.replace(type, "");
+        }
+        return ret;
+    }
+
     public void setType(String type) {
         this.m_type = type;
     }