// Update the Now Playing pagetext fields
public void updateTextFields(LcdDevice device, LcdGdiPage page, LcdGdiScrollViewer scrollViewer,
LcdGdiScrollViewer scrollViewer2, LcdGdiScrollViewer scrollViewer3, LcdGdiText playTime)
{
LcdGdiText track = (LcdGdiText)scrollViewer.Child;
track.Text = m_playerDetails.currentTrack;
LcdGdiText album = (LcdGdiText)scrollViewer2.Child;
album.Text = m_playerDetails.currentAlbum;
LcdGdiText artist = (LcdGdiText)scrollViewer3.Child;
artist.Text = m_playerDetails.currentArtist;
playTime.Text = m_playerDetails.playTime;
}
// Update the Now Playing pagetext fields
public void updateTextFields(LcdDevice device, LcdGdiPage page, LcdGdiScrollViewer scrollViewer,
LcdGdiScrollViewer scrollViewer2, LcdGdiScrollViewer scrollViewer3, LcdGdiText playTime)
{
LcdGdiText track = (LcdGdiText)scrollViewer.Child;
track.Text = m_playerDetails.currentTrack;
LcdGdiText album = (LcdGdiText)scrollViewer2.Child;
album.Text = m_playerDetails.currentAlbum;
LcdGdiText artist = (LcdGdiText)scrollViewer3.Child;
artist.Text = m_playerDetails.currentArtist;
playTime.Text = m_playerDetails.playTime;
}
private void createMono()
{
titleGdi_ = new LcdGdiText(this.title_, font_);
titleGdi_.HorizontalAlignment = LcdGdiHorizontalAlignment.Center;
titleGdi_.Margin = new MarginF(-2, -1, 0, 0);
artistGdi_ = new LcdGdiText(this.artist_, font_);
artistGdi_.HorizontalAlignment = LcdGdiHorizontalAlignment.Center;
artistGdi_.VerticalAlignment = LcdGdiVerticalAlignment.Top;
artistGdi_.Margin = new MarginF(-2, 12, 0, 0);
positionGdi_ = new LcdGdiText(Conversions.timetoString(this.position_), font2_);
positionGdi_.HorizontalAlignment = LcdGdiHorizontalAlignment.Left;
positionGdi_.Margin = new MarginF(10, 26, 0, 0);
ratingGdi_ = new LcdGdiText("", font2_);
ratingGdi_.HorizontalAlignment = LcdGdiHorizontalAlignment.Center;
ratingGdi_.Margin = new MarginF(0, 26, 0, 0);
if (this.rating_ != 0)
{
ratingGdi_.Text = this.rating_.ToString() + " / 5";
}
else
{
ratingGdi_.Text = "";
}
durationGdi_ = new LcdGdiText(Conversions.timetoString(this.duration_), font2_);
durationGdi_.HorizontalAlignment = LcdGdiHorizontalAlignment.Right;
durationGdi_.Margin = new MarginF(0, 26, 13, 0);
progressBarGdi_ = new LcdGdiProgressBar();
progressBarGdi_.Size = new SizeF(136, 5);
progressBarGdi_.Margin = new MarginF(12, 38, 0, 0);
progressBarGdi_.Minimum = 0;
progressBarGdi_.Maximum = 100;
titleScroll_ = new LcdGdiScrollViewer(titleGdi_);
titleScroll_.AutoScrollX = true;
titleScroll_.AutoScrollY = false;
titleScroll_.AutoScrollSpeedY = 0;
titleScroll_.AutoScrollSpeedX = 10;
titleScroll_.HorizontalAlignment = LcdGdiHorizontalAlignment.Stretch;
titleScroll_.VerticalAlignment = LcdGdiVerticalAlignment.Top;
artistScroll_ = new LcdGdiScrollViewer(artistGdi_);
artistScroll_.AutoScrollY = false;
artistScroll_.AutoScrollX = true;
artistScroll_.AutoScrollSpeedY = 0;
artistScroll_.AutoScrollSpeedX = 10;
artistScroll_.HorizontalAlignment = LcdGdiHorizontalAlignment.Stretch;
artistScroll_.VerticalAlignment = LcdGdiVerticalAlignment.Top;
this.Children.Add(titleGdi_);
this.Children.Add(artistGdi_);
this.Children.Add(titleScroll_);
this.Children.Add(artistScroll_);
this.Children.Add(positionGdi_);
this.Children.Add(ratingGdi_);
this.Children.Add(durationGdi_);
this.Children.Add(progressBarGdi_);
}
private void createColor()
{
artistGdi_ = new LcdGdiText(this.artist_, font3_);
artistGdi_.HorizontalAlignment = LcdGdiHorizontalAlignment.Center;
artistGdi_.Margin = new MarginF(5, 5, 5, 0);
titleGdi_ = new LcdGdiText(this.title_, font3_);
titleGdi_.HorizontalAlignment = LcdGdiHorizontalAlignment.Center;
titleGdi_.Margin = new MarginF(5, 30, 5, 0);
albumGdi_ = new LcdGdiText(this.album_, font3_);
albumGdi_.HorizontalAlignment = LcdGdiHorizontalAlignment.Center;
albumGdi_.Margin = new MarginF(5, 55, 5, 0);
positionGdi_ = new LcdGdiText(Conversions.timetoString(this.position_), font4_);
positionGdi_.HorizontalAlignment = LcdGdiHorizontalAlignment.Left;
positionGdi_.Margin = new MarginF(5, 105, 0, 0);
durationGdi_ = new LcdGdiText(Conversions.timetoString(this.duration_), font4_);
durationGdi_.HorizontalAlignment = LcdGdiHorizontalAlignment.Right;
durationGdi_.Margin = new MarginF(0, 105, 5, 0);
artworkGdi_ = new LcdGdiImage(Conversions.Base64ToImage(artwork_));
artworkGdi_.HorizontalAlignment = LcdGdiHorizontalAlignment.Center;
artworkGdi_.Size = new SizeF(130, 130);
artworkGdi_.Margin = new MarginF(0, 105, 0, 0);
progressBarGdi_ = new LcdGdiProgressBar();
progressBarGdi_.Minimum = 0;
progressBarGdi_.Maximum = 100;
progressBarGdi_.Size = new SizeF(310, 20);
progressBarGdi_.Margin = new MarginF(5, 80, 5, 0);
titleScroll_ = new LcdGdiScrollViewer(titleGdi_);
titleScroll_.AutoScrollX = true;
titleScroll_.AutoScrollY = false;
titleScroll_.AutoScrollSpeedY = 0;
titleScroll_.AutoScrollSpeedX = 10;
titleScroll_.HorizontalAlignment = LcdGdiHorizontalAlignment.Stretch;
titleScroll_.VerticalAlignment = LcdGdiVerticalAlignment.Top;
artistScroll_ = new LcdGdiScrollViewer(artistGdi_);
artistScroll_.AutoScrollY = false;
artistScroll_.AutoScrollX = true;
artistScroll_.AutoScrollSpeedY = 0;
artistScroll_.AutoScrollSpeedX = 10;
artistScroll_.HorizontalAlignment = LcdGdiHorizontalAlignment.Stretch;
artistScroll_.VerticalAlignment = LcdGdiVerticalAlignment.Top;
albumScroll_ = new LcdGdiScrollViewer(albumGdi_);
albumScroll_.AutoScrollY = false;
albumScroll_.AutoScrollX = true;
albumScroll_.AutoScrollSpeedY = 0;
albumScroll_.AutoScrollSpeedX = 10;
albumScroll_.HorizontalAlignment = LcdGdiHorizontalAlignment.Stretch;
albumScroll_.VerticalAlignment = LcdGdiVerticalAlignment.Top;
fullStarImage_ = (Image)Resource.star_rating_full;
halfStarImage_ = (Image)Resource.star_rating_half;
emptyStarImage_ = (Image)Resource.star_rating_empty;
emptyImage_ = (Image)Resource.empty;
this.Children.Add(backgroundGdi_);
this.Children.Add(titleGdi_);
this.Children.Add(titleScroll_);
this.Children.Add(artistGdi_);
this.Children.Add(artistScroll_);
this.Children.Add(positionGdi_);
this.Children.Add(durationGdi_);
this.Children.Add(progressBarGdi_);
this.Children.Add(albumGdi_);
this.Children.Add(albumScroll_);
this.Children.Add(artworkGdi_);
ratingColorGdi_ = new LcdGdiImage[5];
float tempRating = this.rating_;
for (int i = 0; i < 5; i++)
{
if (this.rating_ != 0)
{
if (tempRating - 1 >= 0)
{
ratingColorGdi_[i] = new LcdGdiImage(fullStarImage_);
tempRating--;
}
else if (tempRating - 0.5f == 0)
{
ratingColorGdi_[i] = new LcdGdiImage(halfStarImage_);
tempRating -= 0.5f;
}
else
{
ratingColorGdi_[i] = new LcdGdiImage(emptyStarImage_);
}
}
else
{
ratingColorGdi_[i] = new LcdGdiImage(emptyStarImage_);
}
ratingColorGdi_[i].HorizontalAlignment = LcdGdiHorizontalAlignment.Left;
ratingColorGdi_[i].Margin = new MarginF((18 * i) + 5, 215, 0, 0);
this.Children.Add(ratingColorGdi_[i]);
}
}
/// <summary>
/// Event handler for button press on a device.
/// </summary>
/// <param name="sender">Device on which button was pressed</param>
/// <param name="e">Button event arguments</param>
private static void DeviceSoftButtonsChanged(object sender, LcdSoftButtonsEventArgs e)
{
LcdDeviceMonochrome device = (LcdDeviceMonochrome)sender;
// First button
if ((e.SoftButtons & LcdSoftButtons.Button0) == LcdSoftButtons.Button0)
{
if (button0Up)
{
button0Up = false;
if (device.CurrentPage == device.Pages[0])
{
DecrementListState(ref devicesList);
}
else if (device.CurrentPage == device.Pages[2])
{
DecrementListState(ref entriesList);
}
}
}
else
{
button0Up = true;
}
// Second button
if ((e.SoftButtons & LcdSoftButtons.Button1) == LcdSoftButtons.Button1)
{
if (button1Up)
{
button1Up = false;
if (device.CurrentPage == device.Pages[0])
{
IncrementListState(ref devicesList, 3);
}
else if (device.CurrentPage == device.Pages[2])
{
IncrementListState(ref entriesList, 3);
}
}
}
else
{
button1Up = true;
}
// Third button
if ((e.SoftButtons & LcdSoftButtons.Button2) == LcdSoftButtons.Button2)
{
if (button2Up)
{
button2Up = false;
if (device.CurrentPage == device.Pages[0])
{
lock (devicesList.Lock)
{
if (devicesList.Items != null && devicesList.Items.Length > 0)
{
actions.Add(Action.Connect);
device.Pages[1].SetAsCurrentDevicePage();
}
}
}
else if (device.CurrentPage == device.Pages[1] && ccid == null)
{
actions.Add(Action.Connect);
}
else if (device.CurrentPage == device.Pages[2])
{
lock (entriesList.Lock)
{
if (entryCode.HasValue && !entryCode.Value.Credential.Name.Equals(entriesList.Items[entriesList.Selected].Name))
{
// Reset code object
entryCode = null;
// Reset text elements
LcdGdiPage page = (LcdGdiPage)device.Pages[3];
LcdGdiScrollViewer scrollView = (LcdGdiScrollViewer)page.Children[4];
LcdGdiText textName = (LcdGdiText)scrollView.Child;
LcdGdiText textCode = (LcdGdiText)page.Children[5];
textName.Text = null;
textCode.Text = null;
}
}
device.Pages[3].SetAsCurrentDevicePage();
}
else if (device.CurrentPage == device.Pages[3])
{
lock (entriesList.Lock)
{
LcdGdiPage page = (LcdGdiPage)device.Pages[3];
LcdGdiImage refreshIcon = (LcdGdiImage)page.Children[0];
if (refreshIcon.IsVisible)
{
entryCode = null;
}
}
}
}
}
else
{
button2Up = true;
}
// Fourth button
if ((e.SoftButtons & LcdSoftButtons.Button3) == LcdSoftButtons.Button3)
{
if (button3Up)
{
button3Up = false;
if (device.CurrentPage == device.Pages[1] || device.CurrentPage == device.Pages[2])
{
device.Pages[0].SetAsCurrentDevicePage();
}
else if (device.CurrentPage == device.Pages[3])
{
device.Pages[2].SetAsCurrentDevicePage();
}
}
}
else
{
button3Up = true;
}
}
/// <summary>
/// Updates the code page before rendering it.
/// </summary>
/// <param name="sender">Page being updated</param>
/// <param name="e">Update event arguments</param>
private static void UpdateEntryPage(object sender, UpdateEventArgs e)
{
LcdGdiPage page = (LcdGdiPage)sender;
LcdGdiImage refreshIcon = (LcdGdiImage)page.Children[0];
LcdGdiProgressBar progressBar = (LcdGdiProgressBar)page.Children[2];
LcdGdiScrollViewer scrollView = (LcdGdiScrollViewer)page.Children[4];
LcdGdiText textName = (LcdGdiText)scrollView.Child;
LcdGdiText textCode = (LcdGdiText)page.Children[5];
lock (entriesList.Lock)
{
progressBar.IsVisible = false;
if (!entryCodeRequested && !entryCode.HasValue)
{
textName.Text = entriesList.Items[entriesList.Selected].Name;
entryCodeRequested = true;
if (entriesList.Items[entriesList.Selected].Touch)
{
textCode.Text = "Touch your YubiKey...";
refreshIcon.IsVisible = false;
return;
}
}
entryCodeRequested = false;
DateTime time = DateTime.UtcNow;
Int32 timestamp = (Int32)(time.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
if (!entryCode.HasValue || entryCode.Value.ValidTo != 0 && entryCode.Value.ValidTo < timestamp && entriesList.Items[entriesList.Selected].Type == OATHController.Type.TOTP && !entriesList.Items[entriesList.Selected].Touch)
{
try
{
entryCode = oath.Calculate(entriesList.Items[entriesList.Selected], time);
textCode.Text = entryCode.Value.Value;
}
catch (UnexpectedResponseException ex)
{
entryCode = new OATHController.Code(); // Hack: Set empty code object to prevent code regen
if (ex.SW == APDUResponse.StatusWord.AUTH_REQUIRED)
{
textCode.Text = "Touch timeout.";
}
else
{
textCode.Text = "Error: " + ex.SW.ToString();
}
refreshIcon.IsVisible = true;
return;
}
}
if (entriesList.Items[entriesList.Selected].Type == OATHController.Type.TOTP && entryCode.HasValue && entryCode.Value.ValidTo != 0)
{
if (entryCode.Value.ValidTo > timestamp)
{
progressBar.IsVisible = true;
progressBar.Value = (int)(((float)(entryCode.Value.ValidTo - timestamp) / entriesList.Items[entriesList.Selected].Period) * 100);
}
else if (entriesList.Items[entriesList.Selected].Touch)
{
textCode.Text = "Code expired.";
progressBar.IsVisible = false;
refreshIcon.IsVisible = true;
}
}
}
}
/// <summary>
/// Updates the connection status page before rendering it.
/// </summary>
/// <param name="sender">Page being updated</param>
/// <param name="e">Update event arguments</param>
private static void UpdateConnectionStatusPage(object sender, UpdateEventArgs e)
{
LcdGdiPage page = (LcdGdiPage)sender;
LcdGdiImage refreshButton = (LcdGdiImage)page.Children[0];
LcdGdiImage backButton = (LcdGdiImage)page.Children[1];
LcdGdiScrollViewer deviceScrollView = (LcdGdiScrollViewer)page.Children[3];
LcdGdiText deviceText = (LcdGdiText)deviceScrollView.Child;
LcdGdiText statusText = (LcdGdiText)page.Children[4];
if (oath != null && oath.HasChallenge())
{
using (var dialog = new PasswordDialog())
{
dialog.OKButton.Click += (_sender, _e) =>
{
try
{
oath.Validate(dialog.PasswordBox.Text);
statusText.Text = "Connected.";
CreateTimer("ConnectionStatusSwitchPage", 2);
}
catch (UnexpectedResponseException)
{
statusText.Text = "Invalid password, try again...";
}
dialog.Close();
};
dialog.CancelButton.Click += (_sender, _e) =>
{
oath = null;
ccid = null;
page.Device.Pages[0].SetAsCurrentDevicePage();
dialog.Close();
};
dialog.ShowDialog();
}
}
if (CheckTimer("ConnectionStatusSwitchPage"))
{
// Update list items
lock (entriesList.Lock)
{
entriesList.Items = oath.List();
entriesList.Changed = true;
// Calculate all keys and update touch info
var codes = oath.CalculateAll();
foreach (var code in codes)
{
if (code.Credential.Touch)
{
var idx = entriesList.Items.FindIndex(item => item.Name.Equals(code.Credential.Name));
if (idx != -1)
{
var item = entriesList.Items[idx];
item.Touch = code.Credential.Touch;
entriesList.Items[idx] = item;
}
}
}
}
// Switch page
page.Device.Pages[2].SetAsCurrentDevicePage();
return;
}
lock (devicesList.Lock)
{
while (actions.TryTake(out Action a))
{
switch (a)
{
case Action.Connect:
try
{
ccid = CCIDDriver.OpenDevice(devicesList.Items[devicesList.Selected]);
oath = new OATHController(ccid);
deviceText.Text = devicesList.Items[devicesList.Selected];
backButton.IsVisible = false;
refreshButton.IsVisible = false;
if (oath.HasChallenge())
{
statusText.Text = "Waiting for password...";
}
else
{
statusText.Text = "Connected.";
CreateTimer("ConnectionStatusSwitchPage", 2);
}
}
catch (ConnectionException)
{
oath = null;
ccid = null;
deviceText.Text = devicesList.Items[devicesList.Selected];
statusText.Text = "Unable to connect.";
backButton.IsVisible = true;
refreshButton.IsVisible = true;
}
break;
}
}
}
}