283 lines
11 KiB
C#
283 lines
11 KiB
C#
using System;
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using System.Collections;
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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;
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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 mainWindow : Form
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{
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public DriveInfo selectedDrive;
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public mainWindow() {
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InitializeComponent();
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try
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{
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if (setup.runtimeArguements[0] == "STARTUP") { this.removeDisplay(); }
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else { this.showDisplay(); }
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}
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catch { this.showDisplay(); }
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}
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/// <summary>
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/// Stop displaying the window
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/// </summary>
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public void removeDisplay() {
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formatDriveCapacityTimer.Stop();
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driveRefreshTimer.Stop();
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connectedDrivesList.Update();
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clearDriveDetails();
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this.Hide();
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setup.icon.notifyIcon.Visible = true;
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}
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/// <summary>
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/// Display the window
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/// </summary>
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public void showDisplay() {
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refreshDriveList();
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connectedDrivesList.Update();
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connectedDrivesList.Items[0].Selected = true;
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displayDriveDetails(USBTools.getDriveObject(connectedDrivesList.SelectedItems[0].Text.Substring(0,1)));
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formatDriveCapacityTimer.Start();
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driveRefreshTimer.Start();
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setup.icon.notifyIcon.Visible = false;
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this.Show();
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}
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/// <summary>
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/// Refresh the list of drives in window
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/// </summary>
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public void refreshDriveList() {
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DriveInfo[] drives = USBTools.getConnectedDrives();
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if (connectedDrivesList.Items.Count == USBTools.countDrives()) { return; } //if there is no change in the numer
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connectedDrivesList.Items.Clear();
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bool deviceStillConnected = false;
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foreach (DriveInfo drive in drives){
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try {
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ListViewItem driveItem = new ListViewItem(drive.Name + " " + tools.Trim(drive.VolumeLabel, 24));
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driveItem.SubItems.Add("X");
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connectedDrivesList.Items.Add(driveItem);
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if (drive.VolumeLabel == driveNameDisplay.Text)
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{
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deviceStillConnected = true;
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driveItem.Selected = true;
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}
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}
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catch { continue; }
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}
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if (!deviceStillConnected) { clearDriveDetails(); }
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connectedDrivesList.Sort();
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}
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/// <summary>
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/// Refresh drive button
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void connectedDrivesListRefresh_Click(object sender, EventArgs e)
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{
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toolStripProgress.Visible = true;
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foreach (ListViewItem i in connectedDrivesList.SelectedItems){ i.Selected = false; } //Deselected all elements in the list first
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clearDriveDetails();
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refreshDriveList();
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toolStripProgress.Visible = false;
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}
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/// <summary>
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/// When an item in the connected drives list is selected
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void connectedDrivesList_Selection(object sender, ListViewItemSelectionChangedEventArgs e) {
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toolStripProgress.Visible = true;
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if (!e.IsSelected) {
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deviceTab.Visible = false;
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backupRestoreTab.Select();
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return;
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}
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formatDriveCapacityTimer.Start();
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ribbonControl.RecalcLayout();
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populateDeviceTab();
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string selectedDevice = connectedDrivesList.SelectedItems[0].Text;
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displayDriveDetails(USBTools.getDriveObject(selectedDevice.Substring(0,1)));
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toolStripProgress.Visible = false;
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}
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/// <summary>
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/// Show the details of of the selected drive
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/// </summary>
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/// <param name="drive"></param>
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private void displayDriveDetails(DriveInfo drive) {
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toolStripProgress.Visible = true;
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selectedDrive = drive;
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driveNameDisplay.Text = tools.Trim(selectedDrive.VolumeLabel, 16);
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driveLetterDisplay.Text = selectedDrive.Name;
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driveSystemDisplay.Text = selectedDrive.DriveFormat;
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driveTypeDisplay.Text = USBTools.getDriveType(selectedDrive);
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switch (USBTools.getDriveType(selectedDrive))
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{
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case "Optical Disk Drive":
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driveIconBox.Image = Properties.Resources.cdIcon;
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break;
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case "Removable Drive":
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driveIconBox.Image = Properties.Resources.usbIcon;
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break;
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case "Fixed Disk Drive":
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driveIconBox.Image = Properties.Resources.hddIcon;
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break;
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}
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long timeStamp = databaseTools.getBackupCreationDate(USBTools.calculateDriveID(selectedDrive));
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backupDirectoryDisplay.Text = databaseTools.getBackupDirectory(USBTools.calculateDriveID(selectedDrive));
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if (timeStamp == 0L) { creationDateDisplay.Text = "NONE"; }
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else { creationDateDisplay.Text = tools.unixDateTime(timeStamp).ToString(); }
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toolStripProgress.Visible = false;
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}
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/// <summary>
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/// Change value of drive capacity bar, and change format of value
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/// </summary>
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private void formatDriveCapacity()
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{
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DriveInfo drive = selectedDrive;
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int driveCapacityPerc = USBTools.spacePercentage(drive);
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driveCapacityDisplay.Text = "Drive Capacity: " + (driveCapacityDisplay.Value / 100).ToString() + "%";
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while (driveCapacityPerc != driveCapacityDisplay.Value) {
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if (driveCapacityPerc < driveCapacityDisplay.Value) { driveCapacityDisplay.Value -= 1; }
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if (driveCapacityPerc > driveCapacityDisplay.Value) { driveCapacityDisplay.Value += 1; }
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driveCapacityDisplay.Text = "Drive Capacity: " + (driveCapacityDisplay.Value / 100).ToString() + "%";
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//adjust the colour of the progressbar depending on capacity of the drive
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if (driveCapacityDisplay.Value <= 6800) { driveCapacityDisplay.ColorTable = DevComponents.DotNetBar.eProgressBarItemColor.Normal; }
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else if (driveCapacityDisplay.Value > 6800 && driveCapacityDisplay.Value < 9000) { driveCapacityDisplay.ColorTable = DevComponents.DotNetBar.eProgressBarItemColor.Paused; }
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else if (driveCapacityDisplay.Value >= 9000) { driveCapacityDisplay.ColorTable = DevComponents.DotNetBar.eProgressBarItemColor.Error; }
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}
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formatDriveCapacityTimer.Stop();
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}
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/// <summary>
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/// Remove the details of onscreen details panel
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/// </summary>
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private void clearDriveDetails() {
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string blankText = "";
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selectedDrive = null;
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driveNameDisplay.Text = blankText;
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driveLetterDisplay.Text = blankText;
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driveSystemDisplay.Text = blankText;
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driveTypeDisplay.Text = blankText;
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driveCapacityDisplay.Value = 0;
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driveCapacityDisplay.Text = blankText;
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}
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private void driveRefreshTimer_Tick(object sender, EventArgs e) { refreshDriveList(); }
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private void formatDriveCapacityTimer_Tick(object sender, EventArgs e) { try { formatDriveCapacity(); } catch { } } //Because background workers cant interact with the GUI (very quickly), so a timer has to
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/// <summary>
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/// Display elements on device tab
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/// </summary>
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private void populateDeviceTab() {
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deviceTab.Visible = true;
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deviceTab.Select();
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}
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/// <summary>
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/// Catch event for form closing
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void mainWindow_FormClosing(object sender, FormClosingEventArgs e) {
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e.Cancel = true;
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switch (e.CloseReason) {
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case(CloseReason.ApplicationExitCall):
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case(CloseReason.WindowsShutDown):
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formatDriveCapacityTimer.Stop();
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driveRefreshTimer.Stop();
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this.Close();
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this.Dispose();
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break;
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case(CloseReason.UserClosing):
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this.removeDisplay();
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setup.icon.displayStillRunning();
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break;
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default:
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this.Close();
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break;
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}
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}
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/// <summary>
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/// Display the add backup rules window
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void addBackupRuleButton_Click(object sender, EventArgs e)
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{
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setup.ABW = new addBackupWizard();
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setup.ABW.ShowDialog();
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}
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private void exitButton_Click(object sender, EventArgs e) { setup.closeProgram(); }
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/// <summary>
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/// Display current transfer window
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void currentTransfersButton_Click(object sender, EventArgs e)
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{
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setup.CT.Show();
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}
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/// <summary>
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/// Show all backup drives
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void viewAllRulesButton_Click(object sender, EventArgs e)
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{
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setup.BV = new backupViewer();
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setup.BV.Show();
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}
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/// <summary>
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/// Run a backup of selected divce
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void backupDeviceButton_Click(object sender, EventArgs e)
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{
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if (backupDirectoryDisplay.Text != "NONE") {
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toolStripProgress.Visible = true;
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setup.CT.startCopy(selectedDrive, databaseTools.getBackupDirectory(USBTools.calculateDriveID(selectedDrive)), true);
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MessageBox.Show("Backup initiated for drive '" + selectedDrive.VolumeLabel + "'", "Backup started", MessageBoxButtons.OK, MessageBoxIcon.Information);
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toolStripProgress.Visible = false;
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}
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else { MessageBox.Show("You cannot backup a drive without a record. Please create one before continueing!", "No Backup Exists", MessageBoxButtons.OK, MessageBoxIcon.Stop); }
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}
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private void button1_Click(object sender, EventArgs e)
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{
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MessageBox.Show(databaseTools.conn.State.ToString());
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}
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private void buttonItem5_Click(object sender, EventArgs e)
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{
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MessageBox.Show("Unavailable.");
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}
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private void ejectDriveButton_Click(object sender, EventArgs e) {
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RemoveDriveTools.RemoveDrive(driveLetterDisplay.Text.Substring(0, 2));
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MessageBox.Show("Drive has been ejected", "Drive Ejected", MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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}
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}
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