109 lines
4.9 KiB
C#
109 lines
4.9 KiB
C#
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.Windows.Forms;
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using System.IO;
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namespace Saviour_Backup_System
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{
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public partial class currentTransfers : Form
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{
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public List<CopyFiles.CopyFiles> copyFilesList = new List<CopyFiles.CopyFiles>();
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public List<transferWindow> transfersList = new List<transferWindow>();
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public List<DevComponents.DotNetBar.Controls.ProgressBarX> progressBars = new List<DevComponents.DotNetBar.Controls.ProgressBarX>();
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public int backups = -1; //used for index in arrays
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public currentTransfers() {
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InitializeComponent();
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}
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public void startCopy(DriveInfo drive, string endDirectory, bool visible) { //used for validation to make sure the copy wont fail.
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if (!Directory.Exists(drive.Name)) { MessageBox.Show("The drive directory does not exist."); }
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else if (!Directory.Exists(endDirectory)) { MessageBox.Show("The end directory does not exist."); }
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else { //error checking is done (just in case something slips through.
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string hash = tools.hashDirectory(drive.Name);
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string DBHash = databaseTools.getHashofRecentBackup(USBTools.calculateDriveID(drive)); //get the hash from the database
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if (DBHash == "NONE") {
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if (DBHash == hash) { //if the hash in the database matches the drive, don't backup because nothing will have changed.
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MessageBox.Show("No changes have been made to files on drive " + drive.VolumeLabel + ", Will not backup.", "No Changes", MessageBoxButtons.OK, MessageBoxIcon.Information);
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return;
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} else { //The actual backup case
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copyFiles(drive.Name.Substring(0, 1), endDirectory, visible, drive, hash);
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}
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} else {
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MessageBox.Show("An error occured when checking the drive. Please try again.", "Hash Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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}
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}
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private void copyFiles(string driveLetter, string endDirectory, bool display, DriveInfo drive, string hash) //actually starts the backups (and loads the dialogs)
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{
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backups++; //appends to the number of backups running
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progressBars.Add(new copyProgressBar());
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layoutPanel.Controls.Add(new copyProgressLabel());
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layoutPanel.Controls.Add(progressBars[backups]);
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copyFilesList.Add(new CopyFiles.CopyFiles(driveLetter + ":\\", endDirectory));
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transfersList.Add(new transferWindow(backups, drive, hash));
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transfersList[backups].SynchronizationObject = this;
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copyFilesList[backups].CopyAsync(transfersList[backups]);
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if (!display) { transfersList[backups].Hide(); } //if it is a startup backup process, quickly hide the dialog.
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}
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private class copyProgressLabel : Label {
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public copyProgressLabel()
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{
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base.InitLayout();
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this.Font = new Font("Lucida Sans Unicode", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
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this.Text = "Content";
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this.Margin = new Padding(20, 3, 0, 0);
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}
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}
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private class copyProgressBar : DevComponents.DotNetBar.Controls.ProgressBarX
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{
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public copyProgressBar()
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{
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base.InitLayout();
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this.Style = DevComponents.DotNetBar.eDotNetBarStyle.StyleManagerControlled;
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this.Text = "Backup in Progress";
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this.TextVisible = true;
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this.Size = new Size(567, 27);
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this.Margin = new Padding(12, 0, 0, 17);
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this.ColorTable = DevComponents.DotNetBar.eProgressBarItemColor.Paused;
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}
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}
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private void button1_Click(object sender, EventArgs e)
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{
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}
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private void currentTransfers_FormClosing(object sender, FormClosingEventArgs e)
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{
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e.Cancel = true;
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this.Hide();
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}
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private void ClearButton_Click(object sender, EventArgs e)
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{
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DialogResult result = MessageBox.Show("Are you sure you want to clear?\nThis will cancel all active transfers!", "Clear Window", MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation);
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if (result == System.Windows.Forms.DialogResult.Yes) {
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foreach (transferWindow TW in transfersList) { TW.cancelCopy(); } //cancels all the copies as quickly as possible
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copyFilesList.Clear();
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layoutPanel.Controls.Clear();
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progressBars.Clear();
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MessageBox.Show("All items have been cleared!");
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}
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else { return; }
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}
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}
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}
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