custom MessageBox for YesNo/YesNoCancel button modes

Code/Form1.cs

@@ -504,7 +504,7 @@ namespace Flowframes
             if (Program.busy)
                 reason = "The program is still busy.";
 
-            DialogResult dialog = MessageBox.Show($"Are you sure you want to exit the program?\n\n{reason}", "Are you sure?", MessageBoxButtons.YesNo);
+            DialogResult dialog = UiUtils.ShowMessageBox($"Are you sure you want to exit the program?\n\n{reason}", "Are you sure?", MessageBoxButtons.YesNo);
 
             if (dialog == DialogResult.No)
                 e.Cancel = true;
@@ -554,7 +554,7 @@ namespace Flowframes
 
         private void cancelBtn_Click(object sender, EventArgs e)
         {
-            DialogResult dialog = MessageBox.Show($"Are you sure you want to cancel the interpolation?", "Are you sure?", MessageBoxButtons.YesNo);
+            DialogResult dialog = UiUtils.ShowMessageBox($"Are you sure you want to cancel the interpolation?", "Are you sure?", MessageBoxButtons.YesNo);
 
             if (dialog == DialogResult.Yes)
             {

Code/Forms/DebugForm.cs

@@ -39,8 +39,9 @@ namespace Flowframes.Forms
             if (!configGridChanged)
                 return;
 
-            DialogResult dialogResult = MessageBox.Show($"Save the modified configuration file?", "Save Configuration?", MessageBoxButtons.YesNo);
+            DialogResult dialogResult = UiUtils.ShowMessageBox($"Save the modified configuration file?", "Save Configuration?", MessageBoxButtons.YesNo);
-            
+
+
             if (dialogResult == DialogResult.Yes)
                 DebugFormHelper.SaveGrid(configDataGrid);
         }

Code/Forms/MessageForm.Designer.cs

@@ -29,7 +29,9 @@
         private void InitializeComponent()
         {
             this.textLabel = new System.Windows.Forms.Label();
-            this.okBtn = new HTAlt.WinForms.HTButton();
+            this.btn1 = new HTAlt.WinForms.HTButton();
+            this.btn2 = new HTAlt.WinForms.HTButton();
+            this.btn3 = new HTAlt.WinForms.HTButton();
             this.SuspendLayout();
             // 
             // textLabel
@@ -42,20 +44,50 @@
             this.textLabel.Size = new System.Drawing.Size(0, 13);
             this.textLabel.TabIndex = 8;
             // 
-            // okBtn
+            // btn1
             // 
-            this.okBtn.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.btn1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.okBtn.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
+            this.btn1.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
-            this.okBtn.FlatAppearance.BorderSize = 0;
+            this.btn1.FlatAppearance.BorderSize = 0;
-            this.okBtn.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
+            this.btn1.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
-            this.okBtn.ForeColor = System.Drawing.Color.White;
+            this.btn1.ForeColor = System.Drawing.Color.White;
-            this.okBtn.Location = new System.Drawing.Point(232, 126);
+            this.btn1.Location = new System.Drawing.Point(232, 126);
-            this.okBtn.Name = "okBtn";
+            this.btn1.Name = "btn1";
-            this.okBtn.Size = new System.Drawing.Size(100, 23);
+            this.btn1.Size = new System.Drawing.Size(100, 23);
-            this.okBtn.TabIndex = 46;
+            this.btn1.TabIndex = 46;
-            this.okBtn.Text = "OK";
+            this.btn1.Text = "OK";
-            this.okBtn.UseVisualStyleBackColor = false;
+            this.btn1.UseVisualStyleBackColor = false;
-            this.okBtn.Click += new System.EventHandler(this.okBtn_Click);
+            this.btn1.Click += new System.EventHandler(this.btn1_Click);
+            // 
+            // btn2
+            // 
+            this.btn2.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.btn2.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
+            this.btn2.FlatAppearance.BorderSize = 0;
+            this.btn2.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
+            this.btn2.ForeColor = System.Drawing.Color.White;
+            this.btn2.Location = new System.Drawing.Point(126, 126);
+            this.btn2.Name = "btn2";
+            this.btn2.Size = new System.Drawing.Size(100, 23);
+            this.btn2.TabIndex = 47;
+            this.btn2.Text = "OK";
+            this.btn2.UseVisualStyleBackColor = false;
+            this.btn2.Click += new System.EventHandler(this.btn2_Click);
+            // 
+            // btn3
+            // 
+            this.btn3.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.btn3.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
+            this.btn3.FlatAppearance.BorderSize = 0;
+            this.btn3.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
+            this.btn3.ForeColor = System.Drawing.Color.White;
+            this.btn3.Location = new System.Drawing.Point(20, 126);
+            this.btn3.Name = "btn3";
+            this.btn3.Size = new System.Drawing.Size(100, 23);
+            this.btn3.TabIndex = 48;
+            this.btn3.Text = "OK";
+            this.btn3.UseVisualStyleBackColor = false;
+            this.btn3.Click += new System.EventHandler(this.btn3_Click);
             // 
             // MessageForm
             // 
@@ -63,7 +95,9 @@
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(32)))), ((int)(((byte)(32)))), ((int)(((byte)(32)))));
             this.ClientSize = new System.Drawing.Size(344, 161);
-            this.Controls.Add(this.okBtn);
+            this.Controls.Add(this.btn3);
+            this.Controls.Add(this.btn2);
+            this.Controls.Add(this.btn1);
             this.Controls.Add(this.textLabel);
             this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;
             this.MaximizeBox = false;
@@ -71,6 +105,7 @@
             this.Name = "MessageForm";
             this.ShowIcon = false;
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
+            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.MessageForm_FormClosing);
             this.Load += new System.EventHandler(this.MessageForm_Load);
             this.ResumeLayout(false);
             this.PerformLayout();
@@ -80,6 +115,8 @@
         #endregion
 
         private System.Windows.Forms.Label textLabel;
-        private HTAlt.WinForms.HTButton okBtn;
+        private HTAlt.WinForms.HTButton btn1;
+        private HTAlt.WinForms.HTButton btn2;
+        private HTAlt.WinForms.HTButton btn3;
     }
 }

Code/Forms/MessageForm.cs

@@ -14,11 +14,16 @@ namespace Flowframes.Forms
     {
         private string _text = "";
         private string _title = "";
+        private MessageBoxButtons _btns;
 
-        public MessageForm(string text, string title)
+        private bool _dialogResultSet = false;
+
+        public MessageForm(string text, string title, MessageBoxButtons buttons = MessageBoxButtons.OK)
         {
             _text = text;
             _title = title;
+            _btns = buttons;
+
             InitializeComponent();
         }
 
@@ -26,8 +31,34 @@ namespace Flowframes.Forms
         {
             Text = _title;
             textLabel.Text = _text;
+
+            if(_btns == MessageBoxButtons.OK)
+            {
+                SetButtons(true, false, false);
+                btn1.Text = "OK";
+                AcceptButton = btn1;
+            }
+            else if(_btns == MessageBoxButtons.YesNo)
+            {
+                SetButtons(true, true, false);
+                btn1.Text = "No";
+                btn2.Text = "Yes";
+                AcceptButton = btn2;
+                CancelButton = btn1;
+            }
+            else if (_btns == MessageBoxButtons.YesNoCancel)
+            {
+                SetButtons(true, true, true);
+                btn1.Text = "Cancel";
+                btn2.Text = "No";
+                btn3.Text = "Yes";
+                AcceptButton = btn3;
+                CancelButton = btn1;
+            }
+
             Size labelSize = GetLabelSize(textLabel);
             Size = new Size((labelSize.Width + 60).Clamp(360, Program.mainForm.Size.Width), (labelSize.Height + 120).Clamp(200, Program.mainForm.Size.Height));
+
             CenterToScreen();
         }
 
@@ -36,9 +67,50 @@ namespace Flowframes.Forms
             return TextRenderer.MeasureText(label.Text, label.Font, label.ClientSize, TextFormatFlags.WordBreak | TextFormatFlags.TextBoxControl);
         }
 
-        private void okBtn_Click(object sender, EventArgs e)
+        private void SetButtons(bool b1, bool b2, bool b3)
         {
+            btn1.Visible = b1;
+            btn2.Visible = b2;
+            btn3.Visible = b3;
+        }
+
+        private void btn1_Click(object sender, EventArgs e)
+        {
+            if (_btns == MessageBoxButtons.OK) // OK Button
+                DialogResult = DialogResult.OK;
+            else if (_btns == MessageBoxButtons.YesNo) // No Button
+                DialogResult = DialogResult.No;
+            else if (_btns == MessageBoxButtons.YesNoCancel) // Cancel Button
+                DialogResult = DialogResult.Cancel;
+
+            _dialogResultSet = true;
             Close();
         }
+
+        private void btn2_Click(object sender, EventArgs e)
+        {
+            if (_btns == MessageBoxButtons.YesNo) // Yes Button
+                DialogResult = DialogResult.Yes;
+            else if (_btns == MessageBoxButtons.YesNoCancel) // No Button
+                DialogResult = DialogResult.No;
+
+            _dialogResultSet = true;
+            Close();
+        }
+
+        private void btn3_Click(object sender, EventArgs e)
+        {
+            if (_btns == MessageBoxButtons.YesNoCancel) // Yes Button
+                DialogResult = DialogResult.Yes;
+
+            _dialogResultSet = true;
+            Close();
+        }
+
+        private void MessageForm_FormClosing(object sender, FormClosingEventArgs e)
+        {
+            if (_btns != MessageBoxButtons.OK && !_dialogResultSet)
+                e.Cancel = true;
+        }
     }
 }

Code/Forms/SettingsForm.cs

@@ -2,6 +2,7 @@
 using Flowframes.IO;
 using Flowframes.Media;
 using Flowframes.MiscUtils;
+using Flowframes.Ui;
 using Microsoft.WindowsAPICodePack.Dialogs;
 using System;
 using System.Drawing;
@@ -239,7 +240,7 @@ namespace Flowframes.Forms
         private void cmdDebugMode_SelectedIndexChanged(object sender, EventArgs e)
         {
             if (initialized && cmdDebugMode.SelectedIndex == 2)
-                MessageBox.Show("If you enable this, you need to close the CMD window manually after the process has finished, otherwise processing will be paused!", "Notice");
+                UiUtils.ShowMessageBox("If you enable this, you need to close the CMD window manually after the process has finished, otherwise processing will be paused!", UiUtils.MessageType.Warning);
         }
 
         private void dedupMode_SelectedIndexChanged(object sender, EventArgs e)
@@ -287,7 +288,7 @@ namespace Flowframes.Forms
 
         private async void resetBtn_Click(object sender, EventArgs e)
         {
-            DialogResult dialog = MessageBox.Show($"Are you sure you want to reset the configuration?", "Are you sure?", MessageBoxButtons.YesNo);
+            DialogResult dialog = UiUtils.ShowMessageBox($"Are you sure you want to reset the configuration?", "Are you sure?", MessageBoxButtons.YesNo);
 
             if (dialog == DialogResult.No)
                 return;

Code/IO/IoUtils.cs

@@ -345,7 +345,7 @@ namespace Flowframes.IO
 
 				Fraction guiFps = Program.mainForm.GetCurrentSettings().inFps;
 
-				DialogResult dialogResult = MessageBox.Show("A frame rate file has been found in the parent directory.\n\n" +
+				DialogResult dialogResult = UiUtils.ShowMessageBox("A frame rate file has been found in the parent directory.\n\n" +
 					$"Click \"Yes\" to use frame rate from the file ({fps}) or \"No\" to use current FPS set in GUI ({guiFps})", "Load Frame Rate From fps.ini?", MessageBoxButtons.YesNo);
 				if (dialogResult == DialogResult.Yes)
 					return fps;
@@ -664,7 +664,7 @@ namespace Flowframes.IO
             {
 				Logger.Log($"Can't write to {dir}! {e.Message}", errMode == ErrorMode.HiddenLog);
 				if (errMode == ErrorMode.Messagebox && !BatchProcessing.busy)
-					MessageBox.Show($"Can't write to {dir}!\n\n{e.Message}", "Error");
+					UiUtils.ShowMessageBox($"Can't write to {dir}!\n\n{e.Message}", UiUtils.MessageType.Error);
 				return false;
             }
         }

Code/Main/Export.cs

@@ -14,6 +14,7 @@ using Flowframes.MiscUtils;
 using Flowframes.Os;
 using System.Collections.Generic;
 using Newtonsoft.Json;
+using Flowframes.Ui;
 
 namespace Flowframes.Main
 {
@@ -68,7 +69,7 @@ namespace Flowframes.Main
             catch (Exception e)
             {
                 Logger.Log("FramesToVideo Error: " + e.Message, false);
-                MessageBox.Show("An error occured while trying to convert the interpolated frames to a video.\nCheck the log for details.");
+                UiUtils.ShowMessageBox("An error occured while trying to convert the interpolated frames to a video.\nCheck the log for details.", UiUtils.MessageType.Error);
             }
         }
 
@@ -252,7 +253,7 @@ namespace Flowframes.Main
                 Logger.Log("ChunksToVideo Error: " + e.Message, isBackup);
 
                 if (!isBackup)
-                    MessageBox.Show("An error occured while trying to merge the video chunks.\nCheck the log for details.");
+                    UiUtils.ShowMessageBox("An error occured while trying to merge the video chunks.\nCheck the log for details.", UiUtils.MessageType.Error);
             }
 
             Logger.Log($"Merged video chunks in {sw}", true);

Code/Main/Interpolate.cs

@@ -242,7 +242,7 @@ namespace Flowframes
             {
                 if (!BatchProcessing.busy && IoUtils.GetAmountOfFiles(Path.Combine(currentSettings.tempFolder, Paths.resumeDir), true) > 0)
                 {
-                    DialogResult dialogResult = MessageBox.Show($"Delete the temp folder (Yes) or keep it for resuming later (No)?", "Delete temporary files?", MessageBoxButtons.YesNo);
+                    DialogResult dialogResult = UiUtils.ShowMessageBox($"Delete the temp folder (Yes) or keep it for resuming later (No)?", "Delete temporary files?", MessageBoxButtons.YesNo);
 
                     if (dialogResult == DialogResult.Yes)
                         Task.Run(async () => { await IoUtils.TryDeleteIfExistsAsync(currentSettings.tempFolder); });

Code/Main/InterpolateSteps.cs

@@ -135,7 +135,7 @@ namespace Flowframes.Main
 
         public static async Task Reset()
         {
-            DialogResult dialog = MessageBox.Show($"Are you sure you want to remove all temporary files?", "Are you sure?", MessageBoxButtons.YesNo);
+            DialogResult dialog = UiUtils.ShowMessageBox($"Are you sure you want to remove all temporary files?", "Are you sure?", MessageBoxButtons.YesNo);
 
             if (dialog == DialogResult.Yes)
                 await Cleanup(true);

Code/Main/InterpolateUtils.cs

@@ -225,7 +225,7 @@ namespace Flowframes.Main
         {
             string enc = FfmpegUtils.GetEnc(FfmpegUtils.GetCodec(I.currentSettings.outMode));
 
-            float maxAv1Fps = 480;
+            float maxAv1Fps = 240;
 
             if (enc.ToLower().Contains("av1") && encodeFps > maxAv1Fps)
             {

Code/Os/Python.cs

@@ -1,5 +1,6 @@
 using Flowframes.IO;
 using Flowframes.MiscUtils;
+using Flowframes.Ui;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
@@ -81,7 +82,7 @@ namespace Flowframes.Os
                 {
                     if (!quiet)
                     {
-                        MessageBox.Show("Neither the Flowframes Python Runtime nor System Python installation could be found!\nEither redownload Flowframes with the embedded Python runtime enabled or install Python/Pytorch yourself.");
+                        UiUtils.ShowMessageBox("Neither the Flowframes Python Runtime nor System Python installation could be found!\nEither redownload Flowframes with the embedded Python runtime enabled or install Python/Pytorch yourself.");
                         Interpolate.Cancel("Neither the Flowframes Python Runtime nor System Python installation could be found!");
                     }
                 }

Code/Os/StartupChecks.cs

@@ -5,6 +5,7 @@ using System.IO;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using Flowframes.IO;
+using Flowframes.Ui;
 
 namespace Flowframes.Os
 {
@@ -39,7 +40,7 @@ namespace Flowframes.Os
         {
             if (!File.Exists(Paths.GetVerPath()) && Paths.GetExeDir().ToLower().Contains("temp"))
             {
-                MessageBox.Show("You seem to be running Flowframes out of an archive.\nPlease extract the whole archive first!", "Error");
+                UiUtils.ShowMessageBox("You seem to be running Flowframes out of an archive.\nPlease extract the whole archive first!", UiUtils.MessageType.Error);
                 IoUtils.TryDeleteIfExists(Paths.GetDataPath());
                 Application.Exit();
             }
@@ -49,7 +50,7 @@ namespace Flowframes.Os
 
             if (Is32Bit() && !Config.GetBool("allow32Bit", false))
             {
-                MessageBox.Show("This application is not compatible with 32 bit operating systems!", "Error");
+                UiUtils.ShowMessageBox("This application is not compatible with 32 bit operating systems!", UiUtils.MessageType.Error);
                 Application.Exit();
             }
 
@@ -58,8 +59,8 @@ namespace Flowframes.Os
 
             if (!version.ToLower().Contains("windows 10") && !version.ToLower().Contains("windows 11") && !Config.GetBool("ignoreIncompatibleOs", false))
             {
-                MessageBox.Show($"This application was made for Windows 10/11 and is not officially compatible with {version}.\n\n" +
+                UiUtils.ShowMessageBox($"This application was made for Windows 10/11 and is not officially compatible with {version}.\n\n" +
-                                $"Use it at your own risk and do NOT ask for support as long as your are on {version}.", "Warning");
+                                $"Use it at your own risk and do NOT ask for support as long as your are on {version}.", UiUtils.MessageType.Warning);
             }
         }
 
@@ -77,8 +78,8 @@ namespace Flowframes.Os
             {
                 if (!silent)
                 {
-                    MessageBox.Show("Flowframes will now enable Windows' Developer Mode which is required for video encoding improvements.\n\n" +
+                    UiUtils.ShowMessageBox("Flowframes will now enable Windows' Developer Mode which is required for video encoding improvements.\n\n" +
-                                    "This requires administrator privileges once.", "Message");
+                                    "This requires administrator privileges once.", UiUtils.MessageType.Message);
                 }
 
                 Logger.Log($"Trying to enable dev mode.", true);
@@ -107,9 +108,9 @@ namespace Flowframes.Os
                 {
                     if (!silent)
                     {
-                        MessageBox.Show("Failed to enable developer mode - Perhaps you do not have sufficient privileges.\n\n" +
+                        UiUtils.ShowMessageBox("Failed to enable developer mode - Perhaps you do not have sufficient privileges.\n\n" +
                                         "Without Developer Mode, video encoding will be noticably slower.\n\nYou can still try enabling " +
-                                        "it manually in the Windows 10 Settings:\nSettings -> Update & security -> For developers -> Developer mode.", "Message");
+                                        "it manually in the Windows 10 Settings:\nSettings -> Update & security -> For developers -> Developer mode.", UiUtils.MessageType.Message);
                     }
 
                     Logger.Log("Failed to enable dev mode.", true);

Code/Os/Updater.cs

@@ -1,6 +1,7 @@
 using Flowframes.Data;
 using Flowframes.Forms;
 using Flowframes.IO;
+using Flowframes.Ui;
 using System;
 using System.IO;
 using System.Net;
@@ -103,7 +104,7 @@ namespace Flowframes.Os
             }
             catch (Exception e)
             {
-                MessageBox.Show("Error: Failed to download update.\n\n" + e.Message, "Error");
+                UiUtils.ShowMessageBox("Error: Failed to download update.\n\n" + e.Message, UiUtils.MessageType.Error);
                 Logger.Log("Updater Error during download: " + e.Message, true);
                 return;
             }
@@ -118,13 +119,13 @@ namespace Flowframes.Os
             }
             catch (Exception e)
             {
-                MessageBox.Show("Error: Failed to install update.\n\n" + e.Message, "Error");
+                UiUtils.ShowMessageBox("Error: Failed to install update.\n\n" + e.Message, UiUtils.MessageType.Error);
                 Logger.Log("Updater Error during install: " + e.Message, true);
                 return;
             }
             form.SetProgLabel(101f, $"Update downloaded.");
             await Task.Delay(20);
-            MessageBox.Show("Update was installed!\nFlowframes will now close. Restart it to use the new version.", "Message");
+            UiUtils.ShowMessageBox("Update was installed!\nFlowframes will now close. Restart it to use the new version.");
             Application.Exit();
         }
 

Code/Ui/MainUiFunctions.cs

@@ -107,7 +107,7 @@ namespace Flowframes.Ui
                 string interpFrames = interpFrmAmount > 2 ? $"{interpFrmAmount} interpolated frames" : "no interpolated frames";
                 string msg = $"A temporary folder for this video already exists. It contains {scnFrames}, {srcFrames}, {interpFrames}.";
 
-                DialogResult dialogResult = MessageBox.Show($"{msg}\n\nClick \"Yes\" to use the existing files or \"No\" to delete them.", "Use files from existing temp folder?", MessageBoxButtons.YesNo);
+                DialogResult dialogResult = UiUtils.ShowMessageBox($"{msg}\n\nClick \"Yes\" to use the existing files or \"No\" to delete them.", "Use files from existing temp folder?", MessageBoxButtons.YesNo);
                 if (dialogResult == DialogResult.No)
                 {
                     IoUtils.TryDeleteIfExists(tmpFolder);

Code/Ui/UiUtils.cs

@@ -96,12 +96,17 @@ namespace Flowframes.Ui
             if (type == MessageType.Warning) icon = MessageBoxIcon.Warning;
             else if (type == MessageType.Error) icon = MessageBoxIcon.Error;
 
-            //DialogResult res = MessageBox.Show(text, $"Flowframes - {type}", MessageBoxButtons.OK, icon, MessageBoxDefaultButton.Button1, MessageBoxOptions.ServiceNotification);
             MessageForm form = new MessageForm(text, type.ToString());
             form.ShowDialog();
             return DialogResult.OK;
         }
 
+        public static DialogResult ShowMessageBox(string text, string title, MessageBoxButtons btns)
+        {
+            MessageForm form = new MessageForm(text, title, btns);
+            return form.ShowDialog();
+        }
+         
         public enum MoveDirection { Up = -1, Down = 1 };
 
         public static void MoveListViewItem(ListView listView, MoveDirection direction)