Renamed the GreenshotPlugin to Greenshot.Base

src/Greenshot.Base/Controls/GreenshotComboBox.cs

@@ -0,0 +1,116 @@
+/*
+ * Greenshot - a free and open source screenshot tool
+ * Copyright (C) 2007-2021 Thomas Braun, Jens Klingen, Robin Krom
+ * 
+ * For more information see: http://getgreenshot.org/
+ * The Greenshot project is hosted on GitHub https://github.com/greenshot/greenshot
+ * 
+ * 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 1 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, see <http://www.gnu.org/licenses/>.
+ */
+
+using System;
+using System.ComponentModel;
+using System.Windows.Forms;
+using Greenshot.Base.Core;
+
+namespace Greenshot.Base.Controls
+{
+    public class GreenshotComboBox : ComboBox, IGreenshotConfigBindable
+    {
+        private Type _enumType;
+        private Enum _selectedEnum;
+
+        [Category("Greenshot"), DefaultValue("Core"), Description("Specifies the Ini-Section to map this control with.")]
+        public string SectionName { get; set; } = "Core";
+
+        [Category("Greenshot"), DefaultValue(null), Description("Specifies the property name to map the configuration.")]
+        public string PropertyName { get; set; }
+
+        public GreenshotComboBox()
+        {
+            SelectedIndexChanged += delegate { StoreSelectedEnum(); };
+        }
+
+        public void SetValue(Enum currentValue)
+        {
+            if (currentValue != null)
+            {
+                _selectedEnum = currentValue;
+                SelectedItem = Language.Translate(currentValue);
+            }
+        }
+
+        /// <summary>
+        /// This is a method to popululate the ComboBox
+        /// with the items from the enumeration
+        /// </summary>
+        /// <param name="enumType">TEnum to populate with</param>
+        public void Populate(Type enumType)
+        {
+            // Store the enum-type, so we can work with it
+            _enumType = enumType;
+
+            var availableValues = Enum.GetValues(enumType);
+            Items.Clear();
+            foreach (var enumValue in availableValues)
+            {
+                Items.Add(Language.Translate((Enum) enumValue));
+            }
+        }
+
+        /// <summary>
+        /// Store the selected value internally
+        /// </summary>
+        private void StoreSelectedEnum()
+        {
+            string enumTypeName = _enumType.Name;
+            string selectedValue = SelectedItem as string;
+            var availableValues = Enum.GetValues(_enumType);
+            object returnValue = null;
+
+            try
+            {
+                returnValue = Enum.Parse(_enumType, selectedValue);
+            }
+            catch (Exception)
+            {
+                // Ignore
+            }
+
+            foreach (Enum enumValue in availableValues)
+            {
+                string enumKey = enumTypeName + "." + enumValue;
+                if (Language.HasKey(enumKey))
+                {
+                    string translation = Language.GetString(enumTypeName + "." + enumValue);
+                    if (translation.Equals(selectedValue))
+                    {
+                        returnValue = enumValue;
+                    }
+                }
+            }
+
+            _selectedEnum = (Enum) returnValue;
+        }
+
+        /// <summary>
+        /// Get the selected enum value from the combobox, uses generics
+        /// </summary>
+        /// <returns>The enum value of the combobox</returns>
+        public Enum GetSelectedEnum()
+        {
+            return _selectedEnum;
+        }
+    }
+}