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Added code to update drive details and optimised list selection

This commit is contained in:
Jake Howard 2014-07-30 22:30:23 +01:00
parent eab31d3e69
commit ed5efb9bc0

View file

@ -1,11 +1,10 @@
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Threading;
using System.Windows.Forms;
using System.IO;
@ -13,39 +12,119 @@ namespace Saviour_Backup_System
{
public partial class mainWindow : Form
{
public string selectedDevice;
private DriveInfo selectedDrive = null;
public mainWindow()
{
InitializeComponent();
//setup.initProgram(); ##Add in later!
refreshDriveList();
setup.initProgram();
clearDriveDetails();
formatDriveCapacityTimer.Start();
//Starts the timer for refreshing drive list
driveRefreshTimer.Start();
}
public void refreshDriveList()
{
public void refreshDriveList(){
DriveInfo[] drives = USBTools.getConnectedDrives();
if (connectedDrivesList.Items.Count == USBTools.countDrives()) { return; }
connectedDrivesList.Items.Clear();
bool deviceStillConnected = false;
foreach (DriveInfo drive in drives){
ListViewItem driveItem = new ListViewItem(drive.Name + " " + drive.VolumeLabel);
driveItem.SubItems.Add("X");
connectedDrivesList.Items.Add(driveItem);
try {
ListViewItem driveItem = new ListViewItem(drive.Name + " " + drive.VolumeLabel);
driveItem.SubItems.Add("X");
connectedDrivesList.Items.Add(driveItem);
if (drive.VolumeLabel == driveNameDisplay.Text){
deviceStillConnected = true;
driveItem.Selected = true;
}
} catch { continue; }
}
if (!deviceStillConnected) { clearDriveDetails(); }
connectedDrivesList.Sort();
}
private void connectedDrivesListRefresh_Click(object sender, EventArgs e)
{
foreach (ListViewItem i in connectedDrivesList.SelectedItems){ i.Selected = false; } //Deselected all elements in the list first
refreshDriveList();
}
private void connectedDrivesList_Selection(object sender, ListViewItemSelectionChangedEventArgs e)
{
private void connectedDrivesList_Selection(object sender, ListViewItemSelectionChangedEventArgs e) {
deviceTab.Visible = e.IsSelected;
ribbonControl1.RecalcLayout();
if (!e.IsSelected) { backupRestoreTab.Select(); return; }
if (!e.IsSelected) {
backupRestoreTab.Select();
return;
}
ribbonControl.RecalcLayout();
deviceTab.Select();
selectedDevice = connectedDrivesList.SelectedItems[0].Text;
USBTools.displayDriveDetails(selectedDevice.Substring(4));
string selectedDevice = connectedDrivesList.SelectedItems[0].Text;
displayDriveDetails(selectedDevice.Substring(0,3));
}
private void displayDriveDetails(string driveName)
{
foreach (DriveInfo drive in USBTools.getConnectedDrives()) {
if (drive.Name == driveName) { selectedDrive = drive; break; }
}
driveNameDisplay.Text = tools.Trim(selectedDrive.VolumeLabel, 15);
driveLetterDisplay.Text = selectedDrive.Name;
driveSystemDisplay.Text = selectedDrive.DriveFormat;
driveTypeDisplay.Text = USBTools.getDriveType(selectedDrive);
switch (USBTools.getDriveType(selectedDrive))
{
case "Optical Disk Drive":
driveIconBox.Image = Properties.Resources.cdIcon;
break;
case "Removable Drive":
driveIconBox.Image = Properties.Resources.usbIcon;
break;
case "Fixed Disk Drive":
driveIconBox.Image = Properties.Resources.hddIcon;
break;
}
//formatDriveCapacity();
}
private void formatDriveCapacity()
{
DriveInfo drive = selectedDrive;
int driveCapacityPerc = USBTools.spacePercentage(drive);
while (driveCapacityPerc != driveCapacityDisplay.Value) {
if (driveCapacityPerc < driveCapacityDisplay.Value) { driveCapacityDisplay.Value -= 1; }
if (driveCapacityPerc > driveCapacityDisplay.Value) { driveCapacityDisplay.Value += 1; }
//adjust the colour of the progressbar depending on capacity of the drive
if (driveCapacityDisplay.Value <= 6800) { driveCapacityDisplay.ColorTable = DevComponents.DotNetBar.eProgressBarItemColor.Normal; }
else if (driveCapacityDisplay.Value > 6800 && driveCapacityDisplay.Value < 9000) { driveCapacityDisplay.ColorTable = DevComponents.DotNetBar.eProgressBarItemColor.Paused; }
else if (driveCapacityDisplay.Value >= 9000) { driveCapacityDisplay.ColorTable = DevComponents.DotNetBar.eProgressBarItemColor.Error; }
}
}
private void clearDriveDetails() {
string blankText = "";
driveNameDisplay.Text = blankText;
driveLetterDisplay.Text = blankText;
driveSystemDisplay.Text = blankText;
driveTypeDisplay.Text = blankText;
driveCapacityDisplay.Value = 0;
}
private void driveRefreshTimer_Tick(object sender, EventArgs e) { refreshDriveList(); }
private void formatDriveCapacityTimer_Tick(object sender, EventArgs e) { try { formatDriveCapacity(); } catch { } } //Because background workers cant interact with the GUI (very quickly)
}
}