From dfdcf75100af8d5b6c4bf24fd698a0df384b51ab Mon Sep 17 00:00:00 2001
From: Jaex <Jaex@users.noreply.github.com>
Date: Wed, 20 Apr 2022 08:17:57 +0300
Subject: [PATCH] Added OCRLanguage class

---
 ShareX/Forms/OCRForm.Designer.cs |  1 +
 ShareX/Forms/OCRForm.cs          | 24 +++++++++--------
 ShareX/OCRHelper.cs              |  8 ++++++
 ShareX/OCRLanguage.cs            | 44 ++++++++++++++++++++++++++++++++
 ShareX/ShareX.csproj             |  1 +
 5 files changed, 68 insertions(+), 10 deletions(-)
 create mode 100644 ShareX/OCRLanguage.cs

diff --git a/ShareX/Forms/OCRForm.Designer.cs b/ShareX/Forms/OCRForm.Designer.cs
index f1769fd8b..ef4d8f1c7 100644
--- a/ShareX/Forms/OCRForm.Designer.cs
+++ b/ShareX/Forms/OCRForm.Designer.cs
@@ -51,6 +51,7 @@ private void InitializeComponent()
             this.cbLanguages.Name = "cbLanguages";
             this.cbLanguages.Size = new System.Drawing.Size(216, 21);
             this.cbLanguages.TabIndex = 1;
+            this.cbLanguages.SelectedIndexChanged += new System.EventHandler(this.cbLanguages_SelectedIndexChanged);
             // 
             // lblResult
             // 
diff --git a/ShareX/Forms/OCRForm.cs b/ShareX/Forms/OCRForm.cs
index b1938adf4..e13d045c8 100644
--- a/ShareX/Forms/OCRForm.cs
+++ b/ShareX/Forms/OCRForm.cs
@@ -25,15 +25,14 @@
 
 using ShareX.HelpersLib;
 using System.IO;
-using System.Linq;
 using System.Threading.Tasks;
 using System.Windows.Forms;
-using Windows.Media.Ocr;
 
 namespace ShareX
 {
     public partial class OCRForm : Form
     {
+        public OCRLanguage Language { get; set; }
         public string Result { get; private set; }
 
         private Stream stream;
@@ -45,19 +44,14 @@ public OCRForm(Stream stream)
             InitializeComponent();
             ShareXResources.ApplyTheme(this);
 
-            cbLanguages.Items.AddRange(OcrEngine.AvailableRecognizerLanguages.Select(x => x.DisplayName).ToArray());
+            cbLanguages.Items.AddRange(OCRHelper.AvailableLanguages);
             cbLanguages.SelectedIndex = 0;
             txtResult.SupportSelectAll();
         }
 
-        private async void OCRForm_Shown(object sender, System.EventArgs e)
+        private async Task OCR(string languageTag)
         {
-            await OCR();
-        }
-
-        private async Task OCR()
-        {
-            Result = await OCRHelper.OCR(stream);
+            Result = await OCRHelper.OCR(stream, languageTag);
 
             if (!IsDisposed)
             {
@@ -65,5 +59,15 @@ private async Task OCR()
                 txtResult.Text = Result;
             }
         }
+
+        private async void OCRForm_Shown(object sender, System.EventArgs e)
+        {
+            await OCR(Language.LanguageTag);
+        }
+
+        private void cbLanguages_SelectedIndexChanged(object sender, System.EventArgs e)
+        {
+            Language = cbLanguages.SelectedItem as OCRLanguage;
+        }
     }
 }
\ No newline at end of file
diff --git a/ShareX/OCRHelper.cs b/ShareX/OCRHelper.cs
index a22f0feb2..e6f105213 100644
--- a/ShareX/OCRHelper.cs
+++ b/ShareX/OCRHelper.cs
@@ -44,6 +44,14 @@ public static bool IsSupported
             }
         }
 
+        public static OCRLanguage[] AvailableLanguages
+        {
+            get
+            {
+                return OcrEngine.AvailableRecognizerLanguages.Select(x => new OCRLanguage(x.DisplayName, x.LanguageTag)).ToArray();
+            }
+        }
+
         public static void ThrowIfNotSupported()
         {
             if (!IsSupported)
diff --git a/ShareX/OCRLanguage.cs b/ShareX/OCRLanguage.cs
new file mode 100644
index 000000000..d5cba9c98
--- /dev/null
+++ b/ShareX/OCRLanguage.cs
@@ -0,0 +1,44 @@
+#region License Information (GPL v3)
+
+/*
+    ShareX - A program that allows you to take screenshots and share any file type
+    Copyright (c) 2007-2022 ShareX Team
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; either version 2
+    of the License, or (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    Optionally you can also view the license at <http://www.gnu.org/licenses/>.
+*/
+
+#endregion License Information (GPL v3)
+
+namespace ShareX
+{
+    public class OCRLanguage
+    {
+        public string DisplayName { get; set; }
+        public string LanguageTag { get; set; }
+
+        public OCRLanguage(string displayName, string languageTag)
+        {
+            DisplayName = displayName;
+            LanguageTag = languageTag;
+        }
+
+        public override string ToString()
+        {
+            return DisplayName;
+        }
+    }
+}
\ No newline at end of file
diff --git a/ShareX/ShareX.csproj b/ShareX/ShareX.csproj
index 79da97ae1..2be18ea1d 100644
--- a/ShareX/ShareX.csproj
+++ b/ShareX/ShareX.csproj
@@ -208,6 +208,7 @@
     </Compile>
     <Compile Include="NotificationFormConfig.cs" />
     <Compile Include="OCRHelper.cs" />
+    <Compile Include="OCRLanguage.cs" />
     <Compile Include="SettingManager.cs" />
     <Compile Include="Forms\BeforeUploadForm.cs">
       <SubType>Form</SubType>