[ThemeManager] Add new internal API for ThemeManager (#2610)

* [ThemeManager] Add new internal API for ThemeManager

A new API added:
 - Tizen.Applications.Theme.HasKey(string key)

Signed-off-by: Sangyoon Jang <jeremy.jang@samsung.com>
* [ThemeManager] Fix ThemeManager native library name

Signed-off-by: Sangyoon Jang <jeremy.jang@samsung.com>

diff --git a/internals/src/Tizen.Applications.ThemeManager/Interop/Interop.Libraries.cs b/internals/src/Tizen.Applications.ThemeManager/Interop/Interop.Libraries.cs
index c5b50fb..a117eb7 100755 (executable)
--- a/internals/src/Tizen.Applications.ThemeManager/Interop/Interop.Libraries.cs
+++ b/internals/src/Tizen.Applications.ThemeManager/Interop/Interop.Libraries.cs
@@ -18,6 +18,6 @@ internal static partial class Interop
 {
     internal static partial class Libraries
     {
-        public const string ThemeManager = "libcapi-appfw-tizen-theme.so";
+        public const string ThemeManager = "libcapi-appfw-tizen-theme.so.1";
     }
 }

diff --git a/internals/src/Tizen.Applications.ThemeManager/Interop/Interop.ThemeManager.cs b/internals/src/Tizen.Applications.ThemeManager/Interop/Interop.ThemeManager.cs
index f5f4728..2b5d756 100755 (executable)
--- a/internals/src/Tizen.Applications.ThemeManager/Interop/Interop.ThemeManager.cs
+++ b/internals/src/Tizen.Applications.ThemeManager/Interop/Interop.ThemeManager.cs
@@ -15,6 +15,8 @@
  */
 
 using System;
+using System.Collections.Generic;
+using System.IO;
 using System.Runtime.InteropServices;
 using Tizen;
 using Tizen.Applications;
@@ -31,6 +33,8 @@ internal static partial class Interop
             InvalidParameter = Tizen.Internals.Errors.ErrorCode.InvalidParameter,
             PermissionDenied = Tizen.Internals.Errors.ErrorCode.PermissionDenied,
             IoError = Tizen.Internals.Errors.ErrorCode.IoError,
+            NoSuchTheme = Tizen.Internals.Errors.ErrorCode.NoSuchFile,
+            KeyNotAvailable = Tizen.Internals.Errors.ErrorCode.KeyNotAvailable,
         }
 
         internal static class ThemeManagerErrorFactory
@@ -45,6 +49,10 @@ internal static partial class Interop
                         return new ArgumentException(errMessage);
                     case Interop.ThemeManager.ErrorCode.PermissionDenied:
                         return new UnauthorizedAccessException(errMessage);
+                    case Interop.ThemeManager.ErrorCode.NoSuchTheme:
+                        return new FileNotFoundException(errMessage);
+                    case Interop.ThemeManager.ErrorCode.KeyNotAvailable:
+                        return new KeyNotFoundException(errMessage);
                     case Interop.ThemeManager.ErrorCode.IoError:
                     default:
                         return new InvalidOperationException(errMessage);
@@ -97,6 +105,9 @@ internal static partial class Interop
         [DllImport(Libraries.ThemeManager, EntryPoint = "theme_get_bool")]
         internal static extern ErrorCode GetBool(IntPtr handle, string key, out bool val);
 
+        [DllImport(Libraries.ThemeManager, EntryPoint = "theme_is_key_exist")]
+        internal static extern ErrorCode IsKeyExist(IntPtr handle, string key, out bool val);
+
         [DllImport(Libraries.ThemeManager, EntryPoint = "theme_clone")]
         internal static extern ErrorCode ThemeClone(IntPtr handle, out IntPtr cloned);
 

diff --git a/internals/src/Tizen.Applications.ThemeManager/Tizen.Applications.ThemeManager/Theme.cs b/internals/src/Tizen.Applications.ThemeManager/Tizen.Applications.ThemeManager/Theme.cs
index d33372f..0e52b0e 100755 (executable)
--- a/internals/src/Tizen.Applications.ThemeManager/Tizen.Applications.ThemeManager/Theme.cs
+++ b/internals/src/Tizen.Applications.ThemeManager/Tizen.Applications.ThemeManager/Theme.cs
@@ -306,6 +306,25 @@ namespace Tizen.Applications.ThemeManager
                 managedArray[iterator] = Marshal.PtrToStringAnsi(IntPtrArray[iterator]);
             }
         }
+
+        /// <summary>
+        /// Check the given key is exist or not.
+        /// </summary>
+        /// <param name="key">The string key to find information.</param>
+        /// <since_tizen> 9 </since_tizen>
+        /// <exception cref="ArgumentException">Thrown when failed because of an invalid argument.</exception>
+        public bool HasKey(string key)
+        {
+            bool val;
+            var err = Interop.ThemeManager.IsKeyExist(_handle, key, out val);
+            if (err != Interop.ThemeManager.ErrorCode.None)
+            {
+                throw Interop.ThemeManager.ThemeManagerErrorFactory.GetException(err, "Failed to check existence of the key");
+            }
+
+            return val;
+        }
+
         /// <summary>
         /// Releases all resources used by the Theme class.
         /// </summary>