TAStudio - implement clear frame, pause emulator on TAStudio load

BizHawk.MultiClient/movie/Movie.cs

@@ -237,6 +237,17 @@ namespace BizHawk.MultiClient
 				return "";
 		}
 
+		public void ModifyFrame(string record, int frame)
+		{
+			Log.SetFrameAt(frame, record);
+		}
+
+		public void ClearFrame(int frame)
+		{
+			MnemonicsGenerator mg = new MnemonicsGenerator();
+			Log.SetFrameAt(frame, mg.GetEmptyMnemonic());
+		}
+
 		public void AppendFrame(string record)
 		{
 			Log.AddFrame(record);

BizHawk.MultiClient/tools/TAStudio.Designer.cs

@@ -88,6 +88,8 @@
 			this.TASView = new BizHawk.VirtualListView();
 			this.Frame = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
 			this.Log = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
+			this.clearToolStripMenuItem3 = new System.Windows.Forms.ToolStripMenuItem();
+			this.toolStripSeparator5 = new System.Windows.Forms.ToolStripSeparator();
 			this.menuStrip1.SuspendLayout();
 			this.contextMenuStrip1.SuspendLayout();
 			this.ControllersContext.SuspendLayout();
@@ -224,6 +226,7 @@
 			this.clearToolStripMenuItem2.Name = "clearToolStripMenuItem2";
 			this.clearToolStripMenuItem2.Size = new System.Drawing.Size(187, 22);
 			this.clearToolStripMenuItem2.Text = "Clear";
+			this.clearToolStripMenuItem2.Click += new System.EventHandler(this.clearToolStripMenuItem2_Click);
 			// 
 			// deleteFramesToolStripMenuItem
 			// 
@@ -332,12 +335,14 @@
 			// contextMenuStrip1
 			// 
 			this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.ContextMenu_Insert,
+            this.clearToolStripMenuItem3,
-            this.cloneToolStripMenuItem1,
             this.ContextMenu_Delete,
+            this.cloneToolStripMenuItem1,
+            this.ContextMenu_Insert,
+            this.toolStripSeparator5,
             this.SelectAll});
 			this.contextMenuStrip1.Name = "contextMenuStrip1";
-			this.contextMenuStrip1.Size = new System.Drawing.Size(232, 114);
+			this.contextMenuStrip1.Size = new System.Drawing.Size(232, 120);
 			this.contextMenuStrip1.Opening += new System.ComponentModel.CancelEventHandler(this.contextMenuStrip1_Opening);
 			// 
 			// ContextMenu_Insert
@@ -540,6 +545,17 @@
 			this.Log.Text = "Log";
 			this.Log.Width = 201;
 			// 
+			// clearToolStripMenuItem3
+			// 
+			this.clearToolStripMenuItem3.Name = "clearToolStripMenuItem3";
+			this.clearToolStripMenuItem3.Size = new System.Drawing.Size(231, 22);
+			this.clearToolStripMenuItem3.Text = "Clear";
+			// 
+			// toolStripSeparator5
+			// 
+			this.toolStripSeparator5.Name = "toolStripSeparator5";
+			this.toolStripSeparator5.Size = new System.Drawing.Size(228, 6);
+			// 
 			// TAStudio
 			// 
 			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -620,5 +636,7 @@
 		private System.Windows.Forms.ToolStripMenuItem deleteFramesToolStripMenuItem;
 		private System.Windows.Forms.ToolStripMenuItem clearToolStripMenuItem2;
 		private System.Windows.Forms.ToolStripMenuItem insertNumFramesToolStripMenuItem;
+		private System.Windows.Forms.ToolStripMenuItem clearToolStripMenuItem3;
+		private System.Windows.Forms.ToolStripSeparator toolStripSeparator5;
     }
 }

BizHawk.MultiClient/tools/TAStudio.cs

@@ -12,6 +12,7 @@ namespace BizHawk.MultiClient
 	public partial class TAStudio : Form
 	{
 		//TODO:
+		//Ins/Del hotkeys for Clear and Insert # Frames (set up key listener)
 		//When closing tastudio, don't write the movie file? AskSave() is acceptable however
 		//If null emulator do a base virtualpad so getmnemonic doesn't fail
 		//Right-click - Go to current frame
@@ -163,6 +164,7 @@ namespace BizHawk.MultiClient
 		{
 			//TODO: don't engage until new/open project
 			//
+			Global.MainForm.PauseEmulator();
 			Engaged = true;
 			Global.OSD.AddMessage("TAStudio engaged");
 			if (Global.MovieSession.Movie.Mode != MOVIEMODE.INACTIVE)
@@ -631,5 +633,21 @@ namespace BizHawk.MultiClient
 
 			UpdateValues();
 		}
+
+		private void ClearFrames()
+		{
+			ListView.SelectedIndexCollection list = TASView.SelectedIndices;
+			for (int index = 0; index < list.Count; index++)
+			{
+				Global.MovieSession.Movie.ClearFrame(list[index]);
+			}
+
+			UpdateValues();
+		}
+
+		private void clearToolStripMenuItem2_Click(object sender, EventArgs e)
+		{
+			ClearFrames();
+		}
 	}
 }