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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using System.IO;
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using CodeProject.Dialog;
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using System.Drawing.Imaging;
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using System.ServiceModel;
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using System.Threading;
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using System.Diagnostics;
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//
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using SharpDisplayClient;
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using SharpDisplay;
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namespace SharpDisplayManager
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{
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public partial class MainForm : Form
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{
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DateTime LastTickTime;
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Display iDisplay;
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System.Drawing.Bitmap iBmp;
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bool iCreateBitmap; //Workaround render to bitmap issues when minimized
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ServiceHost iServiceHost;
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/// <summary>
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/// Our collection of clients
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/// </summary>
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public Dictionary<string, ClientData> iClients;
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public bool iClosing;
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public MainForm()
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{
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LastTickTime = DateTime.Now;
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iDisplay = new Display();
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iClients = new Dictionary<string, ClientData>();
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InitializeComponent();
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UpdateStatus();
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//We have a bug when drawing minimized and reusing our bitmap
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iBmp = new System.Drawing.Bitmap(tableLayoutPanel.Width, tableLayoutPanel.Height, PixelFormat.Format32bppArgb);
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iCreateBitmap = false;
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}
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private void MainForm_Load(object sender, EventArgs e)
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{
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StartServer();
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if (Properties.Settings.Default.DisplayConnectOnStartup)
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{
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OpenDisplayConnection();
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}
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}
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private void buttonFont_Click(object sender, EventArgs e)
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{
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//fontDialog.ShowColor = true;
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//fontDialog.ShowApply = true;
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fontDialog.ShowEffects = true;
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fontDialog.Font = marqueeLabelTop.Font;
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fontDialog.FixedPitchOnly = checkBoxFixedPitchFontOnly.Checked;
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//fontDialog.ShowHelp = true;
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//fontDlg.MaxSize = 40;
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//fontDlg.MinSize = 22;
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//fontDialog.Parent = this;
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//fontDialog.StartPosition = FormStartPosition.CenterParent;
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//DlgBox.ShowDialog(fontDialog);
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//if (fontDialog.ShowDialog(this) != DialogResult.Cancel)
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if (DlgBox.ShowDialog(fontDialog) != DialogResult.Cancel)
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{
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//MsgBox.Show("MessageBox MsgBox", "MsgBox caption");
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//MessageBox.Show("Ok");
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marqueeLabelTop.Font = fontDialog.Font;
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marqueeLabelBottom.Font = fontDialog.Font;
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cds.Font = fontDialog.Font;
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Properties.Settings.Default.Save();
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//
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CheckFontHeight();
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}
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}
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/// <summary>
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///
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/// </summary>
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void CheckFontHeight()
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{
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//Show font height and width
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labelFontHeight.Text = "Font height: " + cds.Font.Height;
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float charWidth = IsFixedWidth(cds.Font);
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if (charWidth == 0.0f)
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{
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labelFontWidth.Visible = false;
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}
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else
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{
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labelFontWidth.Visible = true;
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labelFontWidth.Text = "Font width: " + charWidth;
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}
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//Now check font height and show a warning if needed.
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if (marqueeLabelBottom.Font.Height > marqueeLabelBottom.Height)
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{
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labelWarning.Text = "WARNING: Selected font is too height by " + (marqueeLabelBottom.Font.Height - marqueeLabelBottom.Height) + " pixels!";
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labelWarning.Visible = true;
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}
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else
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{
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labelWarning.Visible = false;
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}
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}
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private void buttonCapture_Click(object sender, EventArgs e)
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{
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System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(tableLayoutPanel.Width, tableLayoutPanel.Height);
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tableLayoutPanel.DrawToBitmap(bmp, tableLayoutPanel.ClientRectangle);
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//Bitmap bmpToSave = new Bitmap(bmp);
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bmp.Save("D:\\capture.png");
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marqueeLabelTop.Text = "Sweet";
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/*
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string outputFileName = "d:\\capture.png";
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using (MemoryStream memory = new MemoryStream())
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{
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using (FileStream fs = new FileStream(outputFileName, FileMode.OpenOrCreate, FileAccess.ReadWrite))
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{
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bmp.Save(memory, System.Drawing.Imaging.ImageFormat.Png);
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byte[] bytes = memory.ToArray();
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fs.Write(bytes, 0, bytes.Length);
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}
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}
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*/
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}
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private void CheckForRequestResults()
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{
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if (iDisplay.IsRequestPending())
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{
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switch (iDisplay.AttemptRequestCompletion())
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{
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case Display.TMiniDisplayRequest.EMiniDisplayRequestFirmwareRevision:
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toolStripStatusLabelConnect.Text += " v" + iDisplay.FirmwareRevision();
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//Issue next request then
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iDisplay.RequestPowerSupplyStatus();
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break;
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case Display.TMiniDisplayRequest.EMiniDisplayRequestPowerSupplyStatus:
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if (iDisplay.PowerSupplyStatus())
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{
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toolStripStatusLabelPower.Text = "ON";
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}
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else
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{
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toolStripStatusLabelPower.Text = "OFF";
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}
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//Issue next request then
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iDisplay.RequestDeviceId();
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break;
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case Display.TMiniDisplayRequest.EMiniDisplayRequestDeviceId:
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toolStripStatusLabelConnect.Text += " - " + iDisplay.DeviceId();
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//No more request to issue
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break;
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}
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}
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}
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public delegate int CoordinateTranslationDelegate(System.Drawing.Bitmap aBmp, int aInt);
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public static int ScreenReversedX(System.Drawing.Bitmap aBmp, int aX)
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{
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return aBmp.Width - aX - 1;
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}
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public int ScreenReversedY(System.Drawing.Bitmap aBmp, int aY)
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{
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return iBmp.Height - aY - 1;
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}
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public int ScreenX(System.Drawing.Bitmap aBmp, int aX)
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{
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return aX;
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}
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public int ScreenY(System.Drawing.Bitmap aBmp, int aY)
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{
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return aY;
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}
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//This is our timer tick responsible to perform our render
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private void timer_Tick(object sender, EventArgs e)
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{
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//Update our animations
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DateTime NewTickTime = DateTime.Now;
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marqueeLabelTop.UpdateAnimation(LastTickTime, NewTickTime);
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marqueeLabelBottom.UpdateAnimation(LastTickTime, NewTickTime);
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//Update our display
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if (iDisplay.IsOpen())
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{
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CheckForRequestResults();
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//Draw to bitmap
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if (iCreateBitmap)
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{
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iBmp = new System.Drawing.Bitmap(tableLayoutPanel.Width, tableLayoutPanel.Height, PixelFormat.Format32bppArgb);
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}
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tableLayoutPanel.DrawToBitmap(iBmp, tableLayoutPanel.ClientRectangle);
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//iBmp.Save("D:\\capture.png");
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//Select proper coordinate translation functions
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//We used delegate/function pointer to support reverse screen without doing an extra test on each pixels
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CoordinateTranslationDelegate screenX;
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CoordinateTranslationDelegate screenY;
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if (cds.ReverseScreen)
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{
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screenX = ScreenReversedX;
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screenY = ScreenReversedY;
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}
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else
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{
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screenX = ScreenX;
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screenY = ScreenY;
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}
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//Send it to our display
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for (int i = 0; i < iBmp.Width; i++)
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{
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for (int j = 0; j < iBmp.Height; j++)
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{
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unchecked
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{
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uint color = (uint)iBmp.GetPixel(i, j).ToArgb();
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//For some reason when the app is minimized in the task bar only the alpha of our color is set.
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//Thus that strange test for rendering to work both when the app is in the task bar and when it isn't.
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iDisplay.SetPixel(screenX(iBmp, i), screenY(iBmp, j), Convert.ToInt32(!(color != 0xFF000000)));
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}
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}
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}
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iDisplay.SwapBuffers();
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}
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//Compute instant FPS
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toolStripStatusLabelFps.Text = (1.0/NewTickTime.Subtract(LastTickTime).TotalSeconds).ToString("F0") + " / " + (1000/timer.Interval).ToString() + " FPS";
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LastTickTime = NewTickTime;
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}
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private void OpenDisplayConnection()
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{
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CloseDisplayConnection();
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if (iDisplay.Open((Display.TMiniDisplayType)cds.DisplayType))
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{
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UpdateStatus();
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iDisplay.RequestFirmwareRevision();
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}
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else
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{
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sl@7
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UpdateStatus();
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toolStripStatusLabelConnect.Text = "Connection error";
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sl@7
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}
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}
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sl@7
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sl@46
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private void CloseDisplayConnection()
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sl@46
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{
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sl@46
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iDisplay.Close();
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sl@46
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UpdateStatus();
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sl@46
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}
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sl@46
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sl@46
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private void buttonOpen_Click(object sender, EventArgs e)
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sl@46
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{
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sl@46
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OpenDisplayConnection();
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sl@3
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}
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sl@3
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sl@3
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private void buttonClose_Click(object sender, EventArgs e)
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sl@3
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{
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sl@46
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CloseDisplayConnection();
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sl@3
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}
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sl@3
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sl@3
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private void buttonClear_Click(object sender, EventArgs e)
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sl@3
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{
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sl@3
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iDisplay.Clear();
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sl@3
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iDisplay.SwapBuffers();
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sl@3
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}
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sl@3
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sl@3
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private void buttonFill_Click(object sender, EventArgs e)
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sl@3
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{
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sl@3
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iDisplay.Fill();
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sl@3
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iDisplay.SwapBuffers();
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sl@3
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}
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sl@3
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sl@3
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private void trackBarBrightness_Scroll(object sender, EventArgs e)
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sl@3
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{
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sl@48
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cds.Brightness = trackBarBrightness.Value;
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sl@9
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Properties.Settings.Default.Save();
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sl@3
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iDisplay.SetBrightness(trackBarBrightness.Value);
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sl@9
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sl@3
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}
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sl@7
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|
sl@48
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|
sl@48
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/// <summary>
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sl@48
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/// CDS stands for Current Display Settings
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sl@48
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/// </summary>
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sl@50
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private DisplaySettings cds
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{
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sl@48
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get
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sl@48
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{
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sl@50
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DisplaysSettings settings = Properties.Settings.Default.DisplaySettings;
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sl@51
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if (settings == null)
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sl@51
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{
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sl@51
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settings = new DisplaysSettings();
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sl@51
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settings.Init();
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sl@51
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Properties.Settings.Default.DisplaySettings = settings;
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sl@51
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}
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sl@48
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sl@48
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//Make sure all our settings have been created
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sl@48
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while (settings.Displays.Count <= Properties.Settings.Default.CurrentDisplayIndex)
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sl@48
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{
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sl@50
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settings.Displays.Add(new DisplaySettings());
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sl@48
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}
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sl@48
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sl@50
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DisplaySettings displaySettings = settings.Displays[Properties.Settings.Default.CurrentDisplayIndex];
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sl@48
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return displaySettings;
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sl@48
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347 |
}
|
sl@48
|
348 |
}
|
sl@48
|
349 |
|
sl@54
|
350 |
/// <summary>
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sl@54
|
351 |
/// Check if the given font has a fixed character pitch.
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sl@54
|
352 |
/// </summary>
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sl@54
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353 |
/// <param name="ft"></param>
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sl@54
|
354 |
/// <returns>0.0f if this is not a monospace font, otherwise returns the character width.</returns>
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sl@54
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355 |
public float IsFixedWidth(Font ft)
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sl@54
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356 |
{
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sl@54
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357 |
Graphics g = CreateGraphics();
|
sl@54
|
358 |
char[] charSizes = new char[] { 'i', 'a', 'Z', '%', '#', 'a', 'B', 'l', 'm', ',', '.' };
|
sl@54
|
359 |
float charWidth = g.MeasureString("I", ft, Int32.MaxValue, StringFormat.GenericTypographic).Width;
|
sl@54
|
360 |
|
sl@54
|
361 |
bool fixedWidth = true;
|
sl@54
|
362 |
|
sl@54
|
363 |
foreach (char c in charSizes)
|
sl@54
|
364 |
if (g.MeasureString(c.ToString(), ft, Int32.MaxValue, StringFormat.GenericTypographic).Width != charWidth)
|
sl@54
|
365 |
fixedWidth = false;
|
sl@54
|
366 |
|
sl@54
|
367 |
if (fixedWidth)
|
sl@54
|
368 |
{
|
sl@54
|
369 |
return charWidth;
|
sl@54
|
370 |
}
|
sl@54
|
371 |
|
sl@54
|
372 |
return 0.0f;
|
sl@54
|
373 |
}
|
sl@54
|
374 |
|
sl@7
|
375 |
private void UpdateStatus()
|
sl@7
|
376 |
{
|
sl@48
|
377 |
//Synchronize UI with settings
|
sl@48
|
378 |
//Load settings
|
sl@54
|
379 |
|
sl@54
|
380 |
checkBoxShowBorders.Checked = cds.ShowBorders;
|
sl@54
|
381 |
tableLayoutPanel.CellBorderStyle = (cds.ShowBorders ? TableLayoutPanelCellBorderStyle.Single : TableLayoutPanelCellBorderStyle.None);
|
sl@48
|
382 |
marqueeLabelTop.Font = cds.Font;
|
sl@48
|
383 |
marqueeLabelBottom.Font = cds.Font;
|
sl@54
|
384 |
CheckFontHeight();
|
sl@48
|
385 |
checkBoxConnectOnStartup.Checked = Properties.Settings.Default.DisplayConnectOnStartup;
|
sl@48
|
386 |
checkBoxReverseScreen.Checked = cds.ReverseScreen;
|
sl@48
|
387 |
comboBoxDisplayType.SelectedIndex = cds.DisplayType;
|
sl@48
|
388 |
timer.Interval = cds.TimerInterval;
|
sl@48
|
389 |
maskedTextBoxTimerInterval.Text = cds.TimerInterval.ToString();
|
sl@48
|
390 |
|
sl@48
|
391 |
|
sl@7
|
392 |
if (iDisplay.IsOpen())
|
sl@7
|
393 |
{
|
sl@48
|
394 |
//Only setup brightness if display is open
|
sl@48
|
395 |
trackBarBrightness.Minimum = iDisplay.MinBrightness();
|
sl@48
|
396 |
trackBarBrightness.Maximum = iDisplay.MaxBrightness();
|
sl@48
|
397 |
trackBarBrightness.Value = cds.Brightness;
|
sl@48
|
398 |
trackBarBrightness.LargeChange = Math.Max(1, (iDisplay.MaxBrightness() - iDisplay.MinBrightness()) / 5);
|
sl@48
|
399 |
trackBarBrightness.SmallChange = 1;
|
sl@48
|
400 |
iDisplay.SetBrightness(cds.Brightness);
|
sl@48
|
401 |
//
|
sl@7
|
402 |
buttonFill.Enabled = true;
|
sl@7
|
403 |
buttonClear.Enabled = true;
|
sl@7
|
404 |
buttonOpen.Enabled = false;
|
sl@7
|
405 |
buttonClose.Enabled = true;
|
sl@7
|
406 |
trackBarBrightness.Enabled = true;
|
sl@10
|
407 |
toolStripStatusLabelConnect.Text = "Connected - " + iDisplay.Vendor() + " - " + iDisplay.Product();
|
sl@10
|
408 |
//+ " - " + iDisplay.SerialNumber();
|
sl@52
|
409 |
|
sl@52
|
410 |
if (iDisplay.SupportPowerOnOff())
|
sl@52
|
411 |
{
|
sl@52
|
412 |
buttonPowerOn.Enabled = true;
|
sl@52
|
413 |
buttonPowerOff.Enabled = true;
|
sl@52
|
414 |
}
|
sl@52
|
415 |
else
|
sl@52
|
416 |
{
|
sl@52
|
417 |
buttonPowerOn.Enabled = false;
|
sl@52
|
418 |
buttonPowerOff.Enabled = false;
|
sl@52
|
419 |
}
|
sl@53
|
420 |
|
sl@53
|
421 |
if (iDisplay.SupportClock())
|
sl@53
|
422 |
{
|
sl@53
|
423 |
buttonShowClock.Enabled = true;
|
sl@53
|
424 |
buttonHideClock.Enabled = true;
|
sl@53
|
425 |
}
|
sl@53
|
426 |
else
|
sl@53
|
427 |
{
|
sl@53
|
428 |
buttonShowClock.Enabled = false;
|
sl@53
|
429 |
buttonHideClock.Enabled = false;
|
sl@53
|
430 |
}
|
sl@7
|
431 |
}
|
sl@7
|
432 |
else
|
sl@7
|
433 |
{
|
sl@7
|
434 |
buttonFill.Enabled = false;
|
sl@7
|
435 |
buttonClear.Enabled = false;
|
sl@7
|
436 |
buttonOpen.Enabled = true;
|
sl@7
|
437 |
buttonClose.Enabled = false;
|
sl@7
|
438 |
trackBarBrightness.Enabled = false;
|
sl@52
|
439 |
buttonPowerOn.Enabled = false;
|
sl@52
|
440 |
buttonPowerOff.Enabled = false;
|
sl@53
|
441 |
buttonShowClock.Enabled = false;
|
sl@53
|
442 |
buttonHideClock.Enabled = false;
|
sl@9
|
443 |
toolStripStatusLabelConnect.Text = "Disconnected";
|
sl@48
|
444 |
toolStripStatusLabelPower.Text = "N/A";
|
sl@7
|
445 |
}
|
sl@7
|
446 |
}
|
sl@9
|
447 |
|
sl@13
|
448 |
|
sl@13
|
449 |
|
sl@9
|
450 |
private void checkBoxShowBorders_CheckedChanged(object sender, EventArgs e)
|
sl@9
|
451 |
{
|
sl@16
|
452 |
//Save our show borders setting
|
sl@13
|
453 |
tableLayoutPanel.CellBorderStyle = (checkBoxShowBorders.Checked ? TableLayoutPanelCellBorderStyle.Single : TableLayoutPanelCellBorderStyle.None);
|
sl@48
|
454 |
cds.ShowBorders = checkBoxShowBorders.Checked;
|
sl@9
|
455 |
Properties.Settings.Default.Save();
|
sl@9
|
456 |
}
|
sl@13
|
457 |
|
sl@13
|
458 |
private void checkBoxConnectOnStartup_CheckedChanged(object sender, EventArgs e)
|
sl@13
|
459 |
{
|
sl@16
|
460 |
//Save our connect on startup setting
|
sl@13
|
461 |
Properties.Settings.Default.DisplayConnectOnStartup = checkBoxConnectOnStartup.Checked;
|
sl@13
|
462 |
Properties.Settings.Default.Save();
|
sl@13
|
463 |
}
|
sl@13
|
464 |
|
sl@16
|
465 |
private void checkBoxReverseScreen_CheckedChanged(object sender, EventArgs e)
|
sl@16
|
466 |
{
|
sl@16
|
467 |
//Save our reverse screen setting
|
sl@48
|
468 |
cds.ReverseScreen = checkBoxReverseScreen.Checked;
|
sl@16
|
469 |
Properties.Settings.Default.Save();
|
sl@16
|
470 |
}
|
sl@16
|
471 |
|
sl@14
|
472 |
private void MainForm_Resize(object sender, EventArgs e)
|
sl@14
|
473 |
{
|
sl@14
|
474 |
if (WindowState == FormWindowState.Minimized)
|
sl@14
|
475 |
{
|
sl@14
|
476 |
// Do some stuff
|
sl@14
|
477 |
//iBmp = new System.Drawing.Bitmap(tableLayoutPanel.Width, tableLayoutPanel.Height, PixelFormat.Format32bppArgb);
|
sl@14
|
478 |
iCreateBitmap = true;
|
sl@14
|
479 |
}
|
sl@14
|
480 |
}
|
sl@14
|
481 |
|
sl@17
|
482 |
private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
|
sl@17
|
483 |
{
|
sl@17
|
484 |
StopServer();
|
sl@32
|
485 |
e.Cancel = iClosing;
|
sl@17
|
486 |
}
|
sl@17
|
487 |
|
sl@17
|
488 |
public void StartServer()
|
sl@17
|
489 |
{
|
sl@17
|
490 |
iServiceHost = new ServiceHost
|
sl@17
|
491 |
(
|
sl@55
|
492 |
typeof(Session),
|
sl@20
|
493 |
new Uri[] { new Uri("net.tcp://localhost:8001/") }
|
sl@17
|
494 |
);
|
sl@17
|
495 |
|
sl@55
|
496 |
iServiceHost.AddServiceEndpoint(typeof(IService), new NetTcpBinding(SecurityMode.None, true), "DisplayService");
|
sl@17
|
497 |
iServiceHost.Open();
|
sl@17
|
498 |
}
|
sl@17
|
499 |
|
sl@17
|
500 |
public void StopServer()
|
sl@17
|
501 |
{
|
sl@32
|
502 |
if (iClients.Count > 0 && !iClosing)
|
sl@29
|
503 |
{
|
sl@29
|
504 |
//Tell our clients
|
sl@32
|
505 |
iClosing = true;
|
sl@29
|
506 |
BroadcastCloseEvent();
|
sl@29
|
507 |
}
|
sl@32
|
508 |
else if (iClosing)
|
sl@32
|
509 |
{
|
sl@32
|
510 |
if (MessageBox.Show("Force exit?", "Waiting for clients...", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.Yes)
|
sl@32
|
511 |
{
|
sl@32
|
512 |
iClosing = false; //We make sure we force close if asked twice
|
sl@32
|
513 |
}
|
sl@32
|
514 |
}
|
sl@32
|
515 |
else
|
sl@36
|
516 |
{
|
sl@32
|
517 |
//We removed that as it often lags for some reason
|
sl@32
|
518 |
//iServiceHost.Close();
|
sl@32
|
519 |
}
|
sl@17
|
520 |
}
|
sl@17
|
521 |
|
sl@21
|
522 |
public void BroadcastCloseEvent()
|
sl@21
|
523 |
{
|
sl@31
|
524 |
Trace.TraceInformation("BroadcastCloseEvent - start");
|
sl@31
|
525 |
|
sl@21
|
526 |
var inactiveClients = new List<string>();
|
sl@21
|
527 |
foreach (var client in iClients)
|
sl@21
|
528 |
{
|
sl@21
|
529 |
//if (client.Key != eventData.ClientName)
|
sl@21
|
530 |
{
|
sl@21
|
531 |
try
|
sl@21
|
532 |
{
|
sl@31
|
533 |
Trace.TraceInformation("BroadcastCloseEvent - " + client.Key);
|
sl@33
|
534 |
client.Value.Callback.OnCloseOrder(/*eventData*/);
|
sl@21
|
535 |
}
|
sl@21
|
536 |
catch (Exception ex)
|
sl@21
|
537 |
{
|
sl@21
|
538 |
inactiveClients.Add(client.Key);
|
sl@21
|
539 |
}
|
sl@21
|
540 |
}
|
sl@21
|
541 |
}
|
sl@21
|
542 |
|
sl@21
|
543 |
if (inactiveClients.Count > 0)
|
sl@21
|
544 |
{
|
sl@21
|
545 |
foreach (var client in inactiveClients)
|
sl@21
|
546 |
{
|
sl@21
|
547 |
iClients.Remove(client);
|
sl@30
|
548 |
Program.iMainForm.treeViewClients.Nodes.Remove(Program.iMainForm.treeViewClients.Nodes.Find(client, false)[0]);
|
sl@21
|
549 |
}
|
sl@21
|
550 |
}
|
sl@21
|
551 |
}
|
sl@21
|
552 |
|
sl@25
|
553 |
private void buttonStartClient_Click(object sender, EventArgs e)
|
sl@25
|
554 |
{
|
sl@25
|
555 |
Thread clientThread = new Thread(SharpDisplayClient.Program.Main);
|
sl@25
|
556 |
clientThread.Start();
|
sl@36
|
557 |
BringToFront();
|
sl@25
|
558 |
}
|
sl@25
|
559 |
|
sl@27
|
560 |
private void buttonSuspend_Click(object sender, EventArgs e)
|
sl@27
|
561 |
{
|
sl@52
|
562 |
LastTickTime = DateTime.Now; //Reset timer to prevent jump
|
sl@27
|
563 |
timer.Enabled = !timer.Enabled;
|
sl@27
|
564 |
if (!timer.Enabled)
|
sl@27
|
565 |
{
|
sl@52
|
566 |
buttonSuspend.Text = "Run";
|
sl@27
|
567 |
}
|
sl@27
|
568 |
else
|
sl@27
|
569 |
{
|
sl@27
|
570 |
buttonSuspend.Text = "Pause";
|
sl@27
|
571 |
}
|
sl@27
|
572 |
}
|
sl@27
|
573 |
|
sl@29
|
574 |
private void buttonCloseClients_Click(object sender, EventArgs e)
|
sl@29
|
575 |
{
|
sl@29
|
576 |
BroadcastCloseEvent();
|
sl@29
|
577 |
}
|
sl@29
|
578 |
|
sl@30
|
579 |
private void treeViewClients_AfterSelect(object sender, TreeViewEventArgs e)
|
sl@30
|
580 |
{
|
sl@21
|
581 |
|
sl@30
|
582 |
}
|
sl@30
|
583 |
|
sl@36
|
584 |
//Delegates are used for our thread safe method
|
sl@55
|
585 |
public delegate void AddClientDelegate(string aSessionId, ICallback aCallback);
|
sl@30
|
586 |
public delegate void RemoveClientDelegate(string aSessionId);
|
sl@43
|
587 |
public delegate void SetTextDelegate(string SessionId, TextField aTextField);
|
sl@43
|
588 |
public delegate void SetTextsDelegate(string SessionId, System.Collections.Generic.IList<TextField> aTextFields);
|
sl@32
|
589 |
public delegate void SetClientNameDelegate(string aSessionId, string aName);
|
sl@30
|
590 |
|
sl@36
|
591 |
|
sl@30
|
592 |
/// <summary>
|
sl@36
|
593 |
///
|
sl@30
|
594 |
/// </summary>
|
sl@30
|
595 |
/// <param name="aSessionId"></param>
|
sl@30
|
596 |
/// <param name="aCallback"></param>
|
sl@55
|
597 |
public void AddClientThreadSafe(string aSessionId, ICallback aCallback)
|
sl@30
|
598 |
{
|
sl@33
|
599 |
if (this.InvokeRequired)
|
sl@30
|
600 |
{
|
sl@30
|
601 |
//Not in the proper thread, invoke ourselves
|
sl@30
|
602 |
AddClientDelegate d = new AddClientDelegate(AddClientThreadSafe);
|
sl@30
|
603 |
this.Invoke(d, new object[] { aSessionId, aCallback });
|
sl@30
|
604 |
}
|
sl@30
|
605 |
else
|
sl@30
|
606 |
{
|
sl@30
|
607 |
//We are in the proper thread
|
sl@30
|
608 |
//Add this session to our collection of clients
|
sl@33
|
609 |
ClientData newClient = new ClientData(aSessionId, aCallback);
|
sl@33
|
610 |
Program.iMainForm.iClients.Add(aSessionId, newClient);
|
sl@30
|
611 |
//Add this session to our UI
|
sl@33
|
612 |
UpdateClientTreeViewNode(newClient);
|
sl@30
|
613 |
}
|
sl@30
|
614 |
}
|
sl@30
|
615 |
|
sl@30
|
616 |
/// <summary>
|
sl@36
|
617 |
///
|
sl@30
|
618 |
/// </summary>
|
sl@30
|
619 |
/// <param name="aSessionId"></param>
|
sl@30
|
620 |
public void RemoveClientThreadSafe(string aSessionId)
|
sl@30
|
621 |
{
|
sl@33
|
622 |
if (this.InvokeRequired)
|
sl@30
|
623 |
{
|
sl@30
|
624 |
//Not in the proper thread, invoke ourselves
|
sl@30
|
625 |
RemoveClientDelegate d = new RemoveClientDelegate(RemoveClientThreadSafe);
|
sl@30
|
626 |
this.Invoke(d, new object[] { aSessionId });
|
sl@30
|
627 |
}
|
sl@30
|
628 |
else
|
sl@30
|
629 |
{
|
sl@30
|
630 |
//We are in the proper thread
|
sl@33
|
631 |
//Remove this session from both client collection and UI tree view
|
sl@30
|
632 |
if (Program.iMainForm.iClients.Keys.Contains(aSessionId))
|
sl@30
|
633 |
{
|
sl@30
|
634 |
Program.iMainForm.iClients.Remove(aSessionId);
|
sl@30
|
635 |
Program.iMainForm.treeViewClients.Nodes.Remove(Program.iMainForm.treeViewClients.Nodes.Find(aSessionId, false)[0]);
|
sl@32
|
636 |
}
|
sl@32
|
637 |
|
sl@32
|
638 |
if (iClosing && iClients.Count == 0)
|
sl@32
|
639 |
{
|
sl@32
|
640 |
//We were closing our form
|
sl@32
|
641 |
//All clients are now closed
|
sl@32
|
642 |
//Just resume our close operation
|
sl@32
|
643 |
iClosing = false;
|
sl@32
|
644 |
Close();
|
sl@32
|
645 |
}
|
sl@30
|
646 |
}
|
sl@30
|
647 |
}
|
sl@30
|
648 |
|
sl@30
|
649 |
/// <summary>
|
sl@36
|
650 |
///
|
sl@30
|
651 |
/// </summary>
|
sl@30
|
652 |
/// <param name="aLineIndex"></param>
|
sl@30
|
653 |
/// <param name="aText"></param>
|
sl@43
|
654 |
public void SetTextThreadSafe(string aSessionId, TextField aTextField)
|
sl@30
|
655 |
{
|
sl@33
|
656 |
if (this.InvokeRequired)
|
sl@30
|
657 |
{
|
sl@30
|
658 |
//Not in the proper thread, invoke ourselves
|
sl@30
|
659 |
SetTextDelegate d = new SetTextDelegate(SetTextThreadSafe);
|
sl@43
|
660 |
this.Invoke(d, new object[] { aSessionId, aTextField });
|
sl@30
|
661 |
}
|
sl@30
|
662 |
else
|
sl@30
|
663 |
{
|
sl@34
|
664 |
ClientData client = iClients[aSessionId];
|
sl@34
|
665 |
if (client != null)
|
sl@30
|
666 |
{
|
sl@34
|
667 |
//Make sure all our texts are in place
|
sl@43
|
668 |
while (client.Texts.Count < (aTextField.Index + 1))
|
sl@34
|
669 |
{
|
sl@43
|
670 |
//Add a text field with proper index
|
sl@43
|
671 |
client.Texts.Add(new TextField(client.Texts.Count));
|
sl@34
|
672 |
}
|
sl@43
|
673 |
client.Texts[aTextField.Index] = aTextField;
|
sl@34
|
674 |
|
sl@34
|
675 |
//We are in the proper thread
|
sl@34
|
676 |
//Only support two lines for now
|
sl@43
|
677 |
if (aTextField.Index == 0)
|
sl@34
|
678 |
{
|
sl@43
|
679 |
marqueeLabelTop.Text = aTextField.Text;
|
sl@43
|
680 |
marqueeLabelTop.TextAlign = aTextField.Alignment;
|
sl@34
|
681 |
}
|
sl@43
|
682 |
else if (aTextField.Index == 1)
|
sl@34
|
683 |
{
|
sl@43
|
684 |
marqueeLabelBottom.Text = aTextField.Text;
|
sl@43
|
685 |
marqueeLabelBottom.TextAlign = aTextField.Alignment;
|
sl@34
|
686 |
}
|
sl@34
|
687 |
|
sl@34
|
688 |
|
sl@34
|
689 |
UpdateClientTreeViewNode(client);
|
sl@30
|
690 |
}
|
sl@30
|
691 |
}
|
sl@30
|
692 |
}
|
sl@30
|
693 |
|
sl@30
|
694 |
/// <summary>
|
sl@36
|
695 |
///
|
sl@30
|
696 |
/// </summary>
|
sl@30
|
697 |
/// <param name="aTexts"></param>
|
sl@43
|
698 |
public void SetTextsThreadSafe(string aSessionId, System.Collections.Generic.IList<TextField> aTextFields)
|
sl@30
|
699 |
{
|
sl@33
|
700 |
if (this.InvokeRequired)
|
sl@30
|
701 |
{
|
sl@30
|
702 |
//Not in the proper thread, invoke ourselves
|
sl@30
|
703 |
SetTextsDelegate d = new SetTextsDelegate(SetTextsThreadSafe);
|
sl@43
|
704 |
this.Invoke(d, new object[] { aSessionId, aTextFields });
|
sl@30
|
705 |
}
|
sl@30
|
706 |
else
|
sl@30
|
707 |
{
|
sl@43
|
708 |
//We are in the proper thread
|
sl@34
|
709 |
ClientData client = iClients[aSessionId];
|
sl@34
|
710 |
if (client != null)
|
sl@30
|
711 |
{
|
sl@43
|
712 |
//Populate our client with the given text fields
|
sl@34
|
713 |
int j = 0;
|
sl@43
|
714 |
foreach (TextField textField in aTextFields)
|
sl@30
|
715 |
{
|
sl@34
|
716 |
if (client.Texts.Count < (j + 1))
|
sl@34
|
717 |
{
|
sl@43
|
718 |
client.Texts.Add(textField);
|
sl@34
|
719 |
}
|
sl@34
|
720 |
else
|
sl@34
|
721 |
{
|
sl@43
|
722 |
client.Texts[j] = textField;
|
sl@34
|
723 |
}
|
sl@34
|
724 |
j++;
|
sl@54
|
725 |
}
|
sl@34
|
726 |
//Only support two lines for now
|
sl@43
|
727 |
for (int i = 0; i < aTextFields.Count; i++)
|
sl@30
|
728 |
{
|
sl@43
|
729 |
if (aTextFields[i].Index == 0)
|
sl@34
|
730 |
{
|
sl@43
|
731 |
marqueeLabelTop.Text = aTextFields[i].Text;
|
sl@43
|
732 |
marqueeLabelTop.TextAlign = aTextFields[i].Alignment;
|
sl@34
|
733 |
}
|
sl@43
|
734 |
else if (aTextFields[i].Index == 1)
|
sl@34
|
735 |
{
|
sl@43
|
736 |
marqueeLabelBottom.Text = aTextFields[i].Text;
|
sl@43
|
737 |
marqueeLabelBottom.TextAlign = aTextFields[i].Alignment;
|
sl@34
|
738 |
}
|
sl@30
|
739 |
}
|
sl@34
|
740 |
|
sl@34
|
741 |
|
sl@34
|
742 |
UpdateClientTreeViewNode(client);
|
sl@30
|
743 |
}
|
sl@30
|
744 |
}
|
sl@32
|
745 |
}
|
sl@30
|
746 |
|
sl@32
|
747 |
|
sl@32
|
748 |
/// <summary>
|
sl@36
|
749 |
///
|
sl@32
|
750 |
/// </summary>
|
sl@32
|
751 |
/// <param name="aSessionId"></param>
|
sl@32
|
752 |
/// <param name="aName"></param>
|
sl@32
|
753 |
public void SetClientNameThreadSafe(string aSessionId, string aName)
|
sl@32
|
754 |
{
|
sl@32
|
755 |
if (this.InvokeRequired)
|
sl@32
|
756 |
{
|
sl@32
|
757 |
//Not in the proper thread, invoke ourselves
|
sl@32
|
758 |
SetClientNameDelegate d = new SetClientNameDelegate(SetClientNameThreadSafe);
|
sl@32
|
759 |
this.Invoke(d, new object[] { aSessionId, aName });
|
sl@32
|
760 |
}
|
sl@32
|
761 |
else
|
sl@32
|
762 |
{
|
sl@32
|
763 |
//We are in the proper thread
|
sl@33
|
764 |
//Get our client
|
sl@33
|
765 |
ClientData client = iClients[aSessionId];
|
sl@33
|
766 |
if (client != null)
|
sl@32
|
767 |
{
|
sl@33
|
768 |
//Set its name
|
sl@33
|
769 |
client.Name = aName;
|
sl@33
|
770 |
//Update our tree-view
|
sl@33
|
771 |
UpdateClientTreeViewNode(client);
|
sl@33
|
772 |
}
|
sl@33
|
773 |
}
|
sl@33
|
774 |
}
|
sl@33
|
775 |
|
sl@33
|
776 |
/// <summary>
|
sl@36
|
777 |
///
|
sl@33
|
778 |
/// </summary>
|
sl@33
|
779 |
/// <param name="aClient"></param>
|
sl@33
|
780 |
private void UpdateClientTreeViewNode(ClientData aClient)
|
sl@33
|
781 |
{
|
sl@33
|
782 |
if (aClient == null)
|
sl@33
|
783 |
{
|
sl@33
|
784 |
return;
|
sl@33
|
785 |
}
|
sl@33
|
786 |
|
sl@33
|
787 |
TreeNode node = null;
|
sl@33
|
788 |
//Check that our client node already exists
|
sl@33
|
789 |
//Get our client root node using its key which is our session ID
|
sl@33
|
790 |
TreeNode[] nodes = treeViewClients.Nodes.Find(aClient.SessionId, false);
|
sl@33
|
791 |
if (nodes.Count()>0)
|
sl@33
|
792 |
{
|
sl@33
|
793 |
//We already have a node for that client
|
sl@33
|
794 |
node = nodes[0];
|
sl@33
|
795 |
//Clear children as we are going to recreate them below
|
sl@33
|
796 |
node.Nodes.Clear();
|
sl@33
|
797 |
}
|
sl@33
|
798 |
else
|
sl@33
|
799 |
{
|
sl@33
|
800 |
//Client node does not exists create a new one
|
sl@33
|
801 |
treeViewClients.Nodes.Add(aClient.SessionId, aClient.SessionId);
|
sl@33
|
802 |
node = treeViewClients.Nodes.Find(aClient.SessionId, false)[0];
|
sl@33
|
803 |
}
|
sl@33
|
804 |
|
sl@33
|
805 |
if (node != null)
|
sl@33
|
806 |
{
|
sl@33
|
807 |
//Change its name
|
sl@33
|
808 |
if (aClient.Name != "")
|
sl@33
|
809 |
{
|
sl@33
|
810 |
//We have a name, us it as text for our root node
|
sl@33
|
811 |
node.Text = aClient.Name;
|
sl@32
|
812 |
//Add a child with SessionId
|
sl@33
|
813 |
node.Nodes.Add(new TreeNode(aClient.SessionId));
|
sl@33
|
814 |
}
|
sl@33
|
815 |
else
|
sl@33
|
816 |
{
|
sl@33
|
817 |
//No name, use session ID instead
|
sl@33
|
818 |
node.Text = aClient.SessionId;
|
sl@33
|
819 |
}
|
sl@36
|
820 |
|
sl@33
|
821 |
if (aClient.Texts.Count > 0)
|
sl@33
|
822 |
{
|
sl@33
|
823 |
//Create root node for our texts
|
sl@33
|
824 |
TreeNode textsRoot = new TreeNode("Text");
|
sl@33
|
825 |
node.Nodes.Add(textsRoot);
|
sl@33
|
826 |
//For each text add a new entry
|
sl@43
|
827 |
foreach (TextField field in aClient.Texts)
|
sl@33
|
828 |
{
|
sl@43
|
829 |
textsRoot.Nodes.Add(new TreeNode(field.Text));
|
sl@33
|
830 |
}
|
sl@32
|
831 |
}
|
sl@34
|
832 |
|
sl@34
|
833 |
node.ExpandAll();
|
sl@32
|
834 |
}
|
sl@30
|
835 |
}
|
sl@17
|
836 |
|
sl@38
|
837 |
private void buttonAddRow_Click(object sender, EventArgs e)
|
sl@38
|
838 |
{
|
sl@38
|
839 |
if (tableLayoutPanel.RowCount < 6)
|
sl@38
|
840 |
{
|
sl@38
|
841 |
tableLayoutPanel.RowCount++;
|
sl@38
|
842 |
CheckFontHeight();
|
sl@38
|
843 |
}
|
sl@38
|
844 |
}
|
sl@38
|
845 |
|
sl@38
|
846 |
private void buttonRemoveRow_Click(object sender, EventArgs e)
|
sl@38
|
847 |
{
|
sl@38
|
848 |
if (tableLayoutPanel.RowCount > 1)
|
sl@38
|
849 |
{
|
sl@38
|
850 |
tableLayoutPanel.RowCount--;
|
sl@38
|
851 |
CheckFontHeight();
|
sl@38
|
852 |
}
|
sl@38
|
853 |
}
|
sl@38
|
854 |
|
sl@38
|
855 |
private void buttonAddColumn_Click(object sender, EventArgs e)
|
sl@38
|
856 |
{
|
sl@38
|
857 |
if (tableLayoutPanel.ColumnCount < 8)
|
sl@38
|
858 |
{
|
sl@38
|
859 |
tableLayoutPanel.ColumnCount++;
|
sl@38
|
860 |
//CheckFontHeight();
|
sl@38
|
861 |
}
|
sl@38
|
862 |
}
|
sl@38
|
863 |
|
sl@38
|
864 |
private void buttonRemoveColumn_Click(object sender, EventArgs e)
|
sl@38
|
865 |
{
|
sl@38
|
866 |
if (tableLayoutPanel.ColumnCount > 1)
|
sl@38
|
867 |
{
|
sl@38
|
868 |
tableLayoutPanel.ColumnCount--;
|
sl@38
|
869 |
//CheckFontHeight();
|
sl@38
|
870 |
}
|
sl@38
|
871 |
}
|
sl@38
|
872 |
|
sl@41
|
873 |
private void buttonAlignLeft_Click(object sender, EventArgs e)
|
sl@41
|
874 |
{
|
sl@41
|
875 |
marqueeLabelTop.TextAlign = ContentAlignment.MiddleLeft;
|
sl@41
|
876 |
marqueeLabelBottom.TextAlign = ContentAlignment.MiddleLeft;
|
sl@41
|
877 |
}
|
sl@41
|
878 |
|
sl@41
|
879 |
private void buttonAlignCenter_Click(object sender, EventArgs e)
|
sl@41
|
880 |
{
|
sl@41
|
881 |
marqueeLabelTop.TextAlign = ContentAlignment.MiddleCenter;
|
sl@41
|
882 |
marqueeLabelBottom.TextAlign = ContentAlignment.MiddleCenter;
|
sl@41
|
883 |
}
|
sl@41
|
884 |
|
sl@41
|
885 |
private void buttonAlignRight_Click(object sender, EventArgs e)
|
sl@41
|
886 |
{
|
sl@41
|
887 |
marqueeLabelTop.TextAlign = ContentAlignment.MiddleRight;
|
sl@41
|
888 |
marqueeLabelBottom.TextAlign = ContentAlignment.MiddleRight;
|
sl@41
|
889 |
}
|
sl@36
|
890 |
|
sl@46
|
891 |
private void comboBoxDisplayType_SelectedIndexChanged(object sender, EventArgs e)
|
sl@46
|
892 |
{
|
sl@48
|
893 |
Properties.Settings.Default.CurrentDisplayIndex = comboBoxDisplayType.SelectedIndex;
|
sl@48
|
894 |
cds.DisplayType = comboBoxDisplayType.SelectedIndex;
|
sl@46
|
895 |
Properties.Settings.Default.Save();
|
sl@51
|
896 |
if (iDisplay.IsOpen())
|
sl@51
|
897 |
{
|
sl@51
|
898 |
OpenDisplayConnection();
|
sl@51
|
899 |
}
|
sl@51
|
900 |
else
|
sl@51
|
901 |
{
|
sl@51
|
902 |
UpdateStatus();
|
sl@51
|
903 |
}
|
sl@46
|
904 |
}
|
sl@46
|
905 |
|
sl@47
|
906 |
|
sl@47
|
907 |
private void maskedTextBoxTimerInterval_TextChanged(object sender, EventArgs e)
|
sl@47
|
908 |
{
|
sl@47
|
909 |
if (maskedTextBoxTimerInterval.Text != "")
|
sl@47
|
910 |
{
|
sl@51
|
911 |
int interval = Convert.ToInt32(maskedTextBoxTimerInterval.Text);
|
sl@51
|
912 |
|
sl@51
|
913 |
if (interval > 0)
|
sl@51
|
914 |
{
|
sl@51
|
915 |
timer.Interval = interval;
|
sl@51
|
916 |
cds.TimerInterval = timer.Interval;
|
sl@51
|
917 |
Properties.Settings.Default.Save();
|
sl@51
|
918 |
}
|
sl@47
|
919 |
}
|
sl@47
|
920 |
}
|
sl@47
|
921 |
|
sl@52
|
922 |
private void buttonPowerOn_Click(object sender, EventArgs e)
|
sl@52
|
923 |
{
|
sl@52
|
924 |
iDisplay.PowerOn();
|
sl@52
|
925 |
}
|
sl@52
|
926 |
|
sl@52
|
927 |
private void buttonPowerOff_Click(object sender, EventArgs e)
|
sl@52
|
928 |
{
|
sl@52
|
929 |
iDisplay.PowerOff();
|
sl@52
|
930 |
}
|
sl@52
|
931 |
|
sl@53
|
932 |
private void buttonShowClock_Click(object sender, EventArgs e)
|
sl@53
|
933 |
{
|
sl@53
|
934 |
iDisplay.ShowClock();
|
sl@53
|
935 |
}
|
sl@53
|
936 |
|
sl@53
|
937 |
private void buttonHideClock_Click(object sender, EventArgs e)
|
sl@53
|
938 |
{
|
sl@53
|
939 |
iDisplay.HideClock();
|
sl@53
|
940 |
}
|
sl@53
|
941 |
|
sl@0
|
942 |
}
|
sl@34
|
943 |
|
sl@34
|
944 |
/// <summary>
|
sl@34
|
945 |
/// A UI thread copy of a client relevant data.
|
sl@34
|
946 |
/// Keeping this copy in the UI thread helps us deal with threading issues.
|
sl@34
|
947 |
/// </summary>
|
sl@34
|
948 |
public class ClientData
|
sl@34
|
949 |
{
|
sl@55
|
950 |
public ClientData(string aSessionId, ICallback aCallback)
|
sl@34
|
951 |
{
|
sl@34
|
952 |
SessionId = aSessionId;
|
sl@34
|
953 |
Name = "";
|
sl@43
|
954 |
Texts = new List<TextField>();
|
sl@34
|
955 |
Callback = aCallback;
|
sl@34
|
956 |
}
|
sl@34
|
957 |
|
sl@34
|
958 |
public string SessionId { get; set; }
|
sl@34
|
959 |
public string Name { get; set; }
|
sl@43
|
960 |
public List<TextField> Texts { get; set; }
|
sl@55
|
961 |
public ICallback Callback { get; set; }
|
sl@34
|
962 |
}
|
sl@0
|
963 |
}
|