Archives: Added search box to select rom dialog

GUI.NET/Forms/frmSelectRom.Designer.cs

@@ -27,14 +27,20 @@
 		/// </summary>
 		private void InitializeComponent()
 		{
+			this.components = new System.ComponentModel.Container();
 			this.tableLayoutPanel1 = new System.Windows.Forms.TableLayoutPanel();
 			this.lstRoms = new System.Windows.Forms.ListBox();
 			this.flowLayoutPanel1 = new System.Windows.Forms.FlowLayoutPanel();
 			this.btnOK = new System.Windows.Forms.Button();
 			this.btnCancel = new System.Windows.Forms.Button();
 			this.lblRomCount = new System.Windows.Forms.Label();
+			this.lblSearch = new System.Windows.Forms.Label();
+			this.txtSearch = new System.Windows.Forms.TextBox();
+			this.tableLayoutPanel2 = new System.Windows.Forms.TableLayoutPanel();
+			this.tmrSearch = new System.Windows.Forms.Timer(this.components);
 			this.tableLayoutPanel1.SuspendLayout();
 			this.flowLayoutPanel1.SuspendLayout();
+			this.tableLayoutPanel2.SuspendLayout();
 			this.SuspendLayout();
 			// 
 			// tableLayoutPanel1
@@ -42,13 +48,15 @@
 			this.tableLayoutPanel1.ColumnCount = 2;
 			this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle());
 			this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 100F));
-			this.tableLayoutPanel1.Controls.Add(this.lstRoms, 0, 0);
+			this.tableLayoutPanel1.Controls.Add(this.lstRoms, 0, 1);
-			this.tableLayoutPanel1.Controls.Add(this.flowLayoutPanel1, 1, 1);
+			this.tableLayoutPanel1.Controls.Add(this.flowLayoutPanel1, 1, 2);
-			this.tableLayoutPanel1.Controls.Add(this.lblRomCount, 0, 1);
+			this.tableLayoutPanel1.Controls.Add(this.lblRomCount, 0, 2);
+			this.tableLayoutPanel1.Controls.Add(this.tableLayoutPanel2, 0, 0);
 			this.tableLayoutPanel1.Dock = System.Windows.Forms.DockStyle.Fill;
 			this.tableLayoutPanel1.Location = new System.Drawing.Point(0, 0);
 			this.tableLayoutPanel1.Name = "tableLayoutPanel1";
-			this.tableLayoutPanel1.RowCount = 2;
+			this.tableLayoutPanel1.RowCount = 3;
+			this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle());
 			this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
 			this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle());
 			this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 20F));
@@ -62,9 +70,9 @@
 			this.lstRoms.Font = new System.Drawing.Font("Microsoft Sans Serif", 11.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
 			this.lstRoms.FormattingEnabled = true;
 			this.lstRoms.ItemHeight = 18;
-			this.lstRoms.Location = new System.Drawing.Point(3, 3);
+			this.lstRoms.Location = new System.Drawing.Point(3, 28);
 			this.lstRoms.Name = "lstRoms";
-			this.lstRoms.Size = new System.Drawing.Size(457, 207);
+			this.lstRoms.Size = new System.Drawing.Size(457, 182);
 			this.lstRoms.TabIndex = 1;
 			this.lstRoms.SelectedIndexChanged += new System.EventHandler(this.lstRoms_SelectedIndexChanged);
 			this.lstRoms.DoubleClick += new System.EventHandler(this.lstRoms_DoubleClick);
@@ -113,6 +121,46 @@
 			this.lblRomCount.TabIndex = 2;
 			this.lblRomCount.Text = "### roms found";
 			// 
+			// lblSearch
+			// 
+			this.lblSearch.Anchor = System.Windows.Forms.AnchorStyles.Left;
+			this.lblSearch.AutoSize = true;
+			this.lblSearch.Location = new System.Drawing.Point(3, 6);
+			this.lblSearch.Name = "lblSearch";
+			this.lblSearch.Size = new System.Drawing.Size(44, 13);
+			this.lblSearch.TabIndex = 3;
+			this.lblSearch.Text = "Search:";
+			// 
+			// txtSearch
+			// 
+			this.txtSearch.Dock = System.Windows.Forms.DockStyle.Fill;
+			this.txtSearch.Location = new System.Drawing.Point(53, 3);
+			this.txtSearch.Name = "txtSearch";
+			this.txtSearch.Size = new System.Drawing.Size(407, 20);
+			this.txtSearch.TabIndex = 1;
+			// 
+			// tableLayoutPanel2
+			// 
+			this.tableLayoutPanel2.ColumnCount = 2;
+			this.tableLayoutPanel1.SetColumnSpan(this.tableLayoutPanel2, 2);
+			this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle());
+			this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 100F));
+			this.tableLayoutPanel2.Controls.Add(this.txtSearch, 1, 0);
+			this.tableLayoutPanel2.Controls.Add(this.lblSearch, 0, 0);
+			this.tableLayoutPanel2.Dock = System.Windows.Forms.DockStyle.Fill;
+			this.tableLayoutPanel2.Location = new System.Drawing.Point(0, 0);
+			this.tableLayoutPanel2.Margin = new System.Windows.Forms.Padding(0, 0, 0, 0);
+			this.tableLayoutPanel2.Name = "tableLayoutPanel2";
+			this.tableLayoutPanel2.RowCount = 1;
+			this.tableLayoutPanel2.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
+			this.tableLayoutPanel2.Size = new System.Drawing.Size(463, 25);
+			this.tableLayoutPanel2.TabIndex = 5;
+			// 
+			// tmrSearch
+			// 
+			this.tmrSearch.Enabled = true;
+			this.tmrSearch.Tick += new System.EventHandler(this.tmrSearch_Tick);
+			// 
 			// frmSelectRom
 			// 
 			this.AcceptButton = this.btnOK;
@@ -127,6 +175,8 @@
 			this.tableLayoutPanel1.ResumeLayout(false);
 			this.tableLayoutPanel1.PerformLayout();
 			this.flowLayoutPanel1.ResumeLayout(false);
+			this.tableLayoutPanel2.ResumeLayout(false);
+			this.tableLayoutPanel2.PerformLayout();
 			this.ResumeLayout(false);
 
 		}
@@ -139,5 +189,9 @@
 		private System.Windows.Forms.Button btnOK;
 		private System.Windows.Forms.Button btnCancel;
 		private System.Windows.Forms.Label lblRomCount;
+		private System.Windows.Forms.TableLayoutPanel tableLayoutPanel2;
+		private System.Windows.Forms.TextBox txtSearch;
+		private System.Windows.Forms.Label lblSearch;
+		private System.Windows.Forms.Timer tmrSearch;
 	}
 }

GUI.NET/Forms/frmSelectRom.cs

@@ -14,6 +14,7 @@ namespace Mesen.GUI.Forms
 	{
 		private List<string> _romFiles;
 		private int SelectedIndex { get; set; }
+		private string _previousSearch = "";
 
 		public frmSelectRom(List<string> romFiles)
 		{
@@ -22,9 +23,53 @@ namespace Mesen.GUI.Forms
 			_romFiles = romFiles;
 			lblRomCount.Text = ResourceHelper.GetMessage("RomsFound", _romFiles.Count.ToString());
 
-			lstRoms.Items.AddRange(romFiles.ToArray());
 			lstRoms.Sorted = true;
 			this.DialogResult = DialogResult.Cancel;
+
+			UpdateList();
+		}
+
+		protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
+		{
+			if(txtSearch.Focused) {
+				if(keyData == Keys.Down || keyData == Keys.PageDown || keyData == Keys.Up || keyData == Keys.PageUp) {
+					lstRoms.Focus();
+					if(lstRoms.Items.Count > 0) {
+						lstRoms.SelectedIndex = 0;
+					}
+					return true;
+				}
+			} else if(lstRoms.Focused && lstRoms.SelectedIndex <= 0) {
+				if(keyData == Keys.Up || keyData == Keys.PageUp) {
+					txtSearch.Focus();
+					txtSearch.SelectAll();
+					return true;
+				}
+			}
+			return base.ProcessCmdKey(ref msg, keyData);
+		}		
+
+		private void UpdateList()
+		{
+			lstRoms.Items.Clear();
+			if(string.IsNullOrWhiteSpace(_previousSearch)) {
+				lstRoms.Items.AddRange(_romFiles.ToArray());
+			} else {
+				List<string> romsToAdd = new List<string>();
+				foreach(string rom in _romFiles) {
+					if(rom.IndexOf(_previousSearch, StringComparison.InvariantCultureIgnoreCase) >= 0) {
+						romsToAdd.Add(rom);
+					}
+				}
+				lstRoms.Items.AddRange(romsToAdd.ToArray());
+			}
+		}
+
+		protected override void OnLoad(EventArgs e)
+		{
+			base.OnLoad(e);
+
+			txtSearch.Focus();
 		}
 
 		public static bool SelectRom(string filename, out int archiveFileIndex)
@@ -64,5 +109,13 @@ namespace Mesen.GUI.Forms
 		{
 			SetSelectedIndex();
 		}
+
+		private void tmrSearch_Tick(object sender, EventArgs e)
+		{
+			if(txtSearch.Text.Trim() != _previousSearch) {
+				_previousSearch = txtSearch.Text.Trim();
+				UpdateList();
+			}
+		}
 	}
 }

GUI.NET/Forms/frmSelectRom.resx

@@ -120,4 +120,7 @@
   <metadata name="toolTip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>17, 17</value>
   </metadata>
+  <metadata name="tmrSearch.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>107, 17</value>
+  </metadata>
 </root>