Changeset 3 for Common

Timestamp:

Feb 21, 2019, 2:13:01 PM (6 years ago)

Author:

chronos

Message:

• Added: Extended ComboBox with text history support.

Location:

Common

Files:

• ComboBoxEx.Designer.cs (added)
• ComboBoxEx.cs (added)
• FormFind.Designer.cs (modified) (2 diffs)
• FormFind.cs (modified) (6 diffs)
• Theme.cs (modified) (3 diffs)

Common/FormFind.Designer.cs

@@ -35 +35 @@
             this.checkBoxMatchCase = new System.Windows.Forms.CheckBox();
             this.buttonFindPrevious = new System.Windows.Forms.Button();
-            this.comboBoxWhat = new System.Windows.Forms.ComboBox();
+            this.comboBoxWhat = new Common.ComboBoxEx();
             this.SuspendLayout();
             // 
@@ -154 +154 @@
         private System.Windows.Forms.CheckBox checkBoxMatchCase;
         private System.Windows.Forms.Button buttonFindPrevious;
-        private System.Windows.Forms.ComboBox comboBoxWhat;
+        private Common.ComboBoxEx comboBoxWhat;
     }
 }

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();
         }
     }

Common/Theme.cs

@@ -12 +12 @@
     public class Theme
     {
+        public delegate void ApplyThemeHandler(Component component);
+        static public event ApplyThemeHandler OnApplyTheme = null;
         static public Color ColorWindow;
         static public Color ColorWindowText;
@@ -95 +97 @@
                 (component as LinkLabel).VisitedLinkColor = ColorControlText;
             } else
-            if (component is TabControl) 
+            if (component is TabControl)
             {
                 foreach (TabPage tabPage in (component as TabControl).TabPages)
@@ -132 +134 @@
                 (component as DataGridView).ColumnHeadersDefaultCellStyle.BackColor = ColorWindow;
                 (component as DataGridView).ColumnHeadersDefaultCellStyle.ForeColor = ColorWindowText;
-            }
+            } else
+            if (component is RichTextBox)
+            {
+                (component as RichTextBox).SelectAll();
+                (component as RichTextBox).SelectionColor = ColorWindowText;
+                (component as RichTextBox).SelectionLength = 0;
+            } else
+            
+            OnApplyTheme(component);
         }