Changeset 3 for Common/FormFind.cs

Timestamp:

Feb 21, 2019, 2:13:01 PM (5 years ago)

Author:

chronos

Message:

• Added: Extended ComboBox with text history support.

File:

• Common/FormFind.cs (modified) (6 diffs)

Common/FormFind.cs

@@ -16 +16 @@
         public RichTextBoxEx richTextBox;
         public string regSubKey;
-        public int maxHistoryCount;
 
         public FormFind()
@@ -22 +21 @@
             InitializeComponent();
             regSubKey = "Find";
-            maxHistoryCount = 20;
         }
 
@@ -60 +58 @@
         private void SearchText(bool reverse = false)
         {
-            if (comboBoxWhat.Text.Trim() != "")
-            {
-                string previousText = comboBoxWhat.Text;
-                int index = comboBoxWhat.Items.IndexOf(comboBoxWhat.Text);
-                if (index >= 0) comboBoxWhat.Items.RemoveAt(index);
-                comboBoxWhat.Text = previousText;
-                comboBoxWhat.Items.Insert(0, comboBoxWhat.Text);
-                
-                while (comboBoxWhat.Items.Count > maxHistoryCount)
-                    comboBoxWhat.Items.RemoveAt(comboBoxWhat.Items.Count - 1);
-            }
+            comboBoxWhat.UpdateHistory();
 
             while (true)
@@ -111 +99 @@
             new FormDimensions().Load(this, Owner);
             comboBoxWhat.Focus();
+            comboBoxWhat.regSubKey = regSubKey + "\\History";
             LoadFromRegistry();
             UpdateInterface();
@@ -153 +142 @@
             checkBoxMatchCase.Checked = regKey.GetValueBool("MatchCase", false);
 
-            regKey = Application.UserAppDataRegistry.OpenSubKey(regSubKey + "\\History");
-            if (regKey == null) regKey = Application.UserAppDataRegistry.CreateSubKey(regSubKey + "\\History");
-            int count = regKey.GetValueInt("Count", 0);
-            comboBoxWhat.BeginUpdate();
-            while (comboBoxWhat.Items.Count > count) comboBoxWhat.Items.RemoveAt(comboBoxWhat.Items.Count - 1);
-            while (comboBoxWhat.Items.Count < count) comboBoxWhat.Items.Add("");
-            for (int i = 0; i < count; i++)
-            {
-                comboBoxWhat.Items[i] = (string)regKey.GetValue(i.ToString(), "");
-            }
-            comboBoxWhat.EndUpdate();
+            comboBoxWhat.LoadFromRegistry();
         }
 
@@ -171 +150 @@
             if (regKey == null) regKey = Application.UserAppDataRegistry.CreateSubKey(regSubKey);
 
+            
             regKey.SetValue("MatchWholeWordOnly", checkBoxMatchWholeWordOnly.Checked);
             regKey.SetValue("MatchCase", checkBoxMatchCase.Checked);
 
-            regKey = Application.UserAppDataRegistry.OpenSubKey(regSubKey + "\\History", true);
-            if (regKey == null) regKey = Application.UserAppDataRegistry.CreateSubKey(regSubKey + "\\History");
-
-            int i = 0;
-            regKey.SetValue("Count", comboBoxWhat.Items.Count);
-            foreach (var item in comboBoxWhat.Items)
-            {
-                regKey.SetValue(i.ToString(), item);
-                i++;
-            }
-
-            while (true)
-            {
-                List<string> names = regKey.GetValueNames().ToList();
-                if (names.IndexOf(i.ToString()) != -1)
-                {
-                    regKey.DeleteValue(i.ToString());
-                }
-                else break;
-                i++;
-            }
+            comboBoxWhat.SaveToRegistry();
         }
     }