Specify Window Width and Height Percentage • Scripted Function (Macro) • DisplayFusion by Binary Fortress Software

Save up to 50% off any of our desktop apps in our 2021 spring sale, including
DisplayFusion, ClipboardFusion, FileSeek, LogFusion, TrayStatus, and VoiceBot!

Title

Message

Confirm

Yes No

Specify Window Width and Height Percentage
Return to DisplayFusion Scripted Functions (Macros)

Description	This script opens a dialog that allows you to type in the width and height as a percentage of the monitor that the window is currently on.
Language	C# (.Net)
Minimum Version	7.2.0+
Created By	Thomas Malloch (BFS)
Contributors	-
Date Created	Jun 11, 2015
Date Last Modified	Nov 15, 2016

Scripted Function (Macro) Code
Copy
Select All

using System;
using System.Drawing;
using System.Windows.Forms;

// The 'windowHandle' parameter will contain the window handle for the:
//   - Active window when run by hotkey
//   - Window Location target when run by a Window Location rule
//   - TitleBar Button owner when run by a TitleBar Button
//   - Jump List owner when run from a Taskbar Jump List
//   - Currently focused window if none of these match
public static class DisplayFusionFunction
{
	public static void Run(IntPtr windowHandle)
	{
		//get the width from the user
		using(WindowPercentInput dialog = new WindowPercentInput(windowHandle))
		{
			if(dialog.ShowDialog() != DialogResult.OK)
				return;
				
			Rectangle workArea = BFS.Monitor.GetMonitorWorkAreaByWindow(windowHandle);
			try
			{
				int width, height;
				//if the user entered nothing for the width, keep it the same
				if(string.IsNullOrEmpty(dialog.WidthPercent))
				{
						width = BFS.Window.GetBounds(windowHandle).Width;
				}
				else
				{
					//if the number entered is greater than 100, treat is as a pixel value
					int dialogWidth = Convert.ToInt32(dialog.WidthPercent);
					if(dialogWidth > 100)
						width = dialogWidth;
					else
						width = (int)Math.Round(workArea.Width * dialogWidth / 100m);
				}
					
				//if the user entered nothing for the height, keep it the same
				if(string.IsNullOrEmpty(dialog.HeightPercent))
				{
						height = BFS.Window.GetBounds(windowHandle).Height;
				}
				else
				{
					//if the number entered is greater than 100, treat is as a pixel value
					int dialogHeight = Convert.ToInt32(dialog.HeightPercent);
					if(dialogHeight > 100)
						height = dialogHeight;
					else
						height = (int)Math.Round(workArea.Height * dialogHeight / 100m);
				}
				
				//set the window size, compensate for invisible windows borders if this is windows 10
					BFS.Window.SetSize(windowHandle, width, height);
			}
			catch
			{
			}
		}
	}

private class WindowPercentInput : Form
	{
		private TextBox txtWidth = new TextBox();
		private TextBox txtHeight = new TextBox();
		private IntPtr ParentWindow = IntPtr.Zero;
		internal string WidthPercent
		{
			get
			{
				return txtWidth.Text;
			}
		}
		
		internal string HeightPercent
		{
			get
			{
				return txtHeight.Text;
			}
		}
				
		internal WindowPercentInput(IntPtr parent)
		{
			Label label2 = new Label();
			Label label1 = new Label();
			Label label3 = new Label();
			Button btnOK = new Button();
			Button btnCancel = new Button();
			this.ParentWindow = parent;
			this.SuspendLayout();
			
			Rectangle workArea = BFS.Monitor.GetMonitorWorkAreaByWindow(parent);
			Rectangle windowBounds = BFS.Window.GetBounds(parent);
			
			label1.Location = new Point(8, 8);
			label1.Size = new Size(296, 23);
			label1.TabIndex = 0;
			if(BFS.Window.IsMaximized(parent))
				label1.Text = "Current Window: Maximized";
			else
				label1.Text = string.Format("Current Window Size: {0}px ({1}%) x {2}px ({3}%)", windowBounds.Width, (int)Math.Round(windowBounds.Width / (decimal)workArea.Width * 100m), windowBounds.Height, (int)Math.Round(windowBounds.Height / (decimal)workArea.Height * 100m));
			
			label1.TextAlign = ContentAlignment.MiddleLeft;
			
			label3.Location = new Point(8, 32);
			label3.Size = new Size(296, 23);
			label3.TabIndex = 1;
			label3.Text = "Enter the width and height in percent:";
			label3.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			
			this.txtWidth.Location = new Point(8, 64);
			this.txtWidth.Size = new Size(144, 20);
			this.txtWidth.TabIndex = 2;

label2.Location = new Point(152, 64);
			label2.Size = new Size(16, 23);
			label2.TabIndex = 3;
			label2.Text = "X";
			label2.TextAlign = ContentAlignment.MiddleLeft;
			
			this.txtHeight.Location = new Point(168, 64);
			this.txtHeight.Size = new Size(144, 20);
			this.txtHeight.TabIndex = 4;

btnOK.Location = new Point(144, 96);
			btnOK.Size = new Size(80, 24);
			btnOK.TabIndex = 5;
			btnOK.Text = "OK";

btnCancel.DialogResult = DialogResult.Cancel;
			btnCancel.Location = new Point(232, 96);
			btnCancel.Size = new Size(80, 24);
			btnCancel.TabIndex = 6;
			btnCancel.Text = "Cancel";
			btnCancel.UseVisualStyleBackColor = true;

this.ClientSize = new System.Drawing.Size(323, 131);
			this.Controls.Add(this.txtHeight);
			this.Controls.Add(this.txtWidth);
			this.Controls.Add(label1);
			this.Controls.Add(label3);
			this.Controls.Add(btnCancel);
			this.Controls.Add(btnOK);			
			this.Controls.Add(label2);			
			
			this.MinimizeBox = false;
			this.MaximizeBox = false;
			this.ShowIcon = false;
			this.ShowInTaskbar = false;
			this.ResumeLayout(false);
			this.Text = "Set Window Size";
			
			btnOK.Click += btnOK_Click;
			btnCancel.Click += btnCancel_Click;
			this.Load += OnLoad;
			
			this.AcceptButton = btnOK;
			this.CancelButton = btnCancel;
		}
		
		private void OnLoad(object sender, EventArgs e)
		{
			if(this.ParentWindow != IntPtr.Zero)
			{
				Rectangle bounds = BFS.Window.GetBounds(this.ParentWindow);
				this.Location = new Point(bounds.X - this.Width / 2 + bounds.Width / 2, bounds.Y - this.Height / 2 + bounds.Height / 2);
			}
			
			BFS.Window.Focus(this.Handle);
			BFS.Window.SetAlwaysOnTop(this.Handle, true);
			this.txtWidth.Focus();
		}
		
		private void btnOK_Click(object sender, EventArgs e)
		{
			this.DialogResult = DialogResult.OK;
			this.Close();
		}
		
		private void btnCancel_Click(object sender, EventArgs e)
		{
			this.DialogResult = DialogResult.Cancel;
			this.Close();
		}
	}
}

Title

Confirm

Specify Window Width and Height PercentageReturn to DisplayFusion Scripted Functions (Macros)

Scripted Function (Macro) CodeCopySelect All

Specify Window Width and Height Percentage
Return to DisplayFusion Scripted Functions (Macros)

Scripted Function (Macro) Code
Copy
Select All