// Merging - initial busy indicator state
public static void EnableForMerging(this BusyCancelIndicator busyCancelIndicator, bool isBusy)
{
busyCancelIndicator.IsBusy = isBusy;
busyCancelIndicator.Message = isBusy ? "Merging databases. Please wait..." : "Please wait...";
busyCancelIndicator.CancelButtonIsEnabled = false;
busyCancelIndicator.CancelButtonText = isBusy ? "Merging databases..." : "Cancel";
}
//Set the busy indicator and set it to various intial states depending upon what it is being invoked for.
// If its busy, it sets it to the various specific messages.
// If its not busy, it sets it to some neutral messages
// Note: I'm not really sure if setting the messages are even necessary, as that is usually overwritten in the progress handler
// File selection - initial busy indicator state
public static void EnableForSelection(this BusyCancelIndicator busyCancelIndicator, bool isBusy)
{
busyCancelIndicator.IsBusy = isBusy;
busyCancelIndicator.Message = isBusy ? "Selecting Files from the database. Please wait..." : "Please wait...";
busyCancelIndicator.CancelButtonIsEnabled = false;
busyCancelIndicator.CancelButtonText = isBusy ? "Querying the database" : "Cancel";
}
static private void UpdateProgressBar(BusyCancelIndicator busyCancelIndicator, int percent, string message, bool isCancelEnabled, bool isIndeterminate)
{
Application.Current.Dispatcher.Invoke(() =>
{
// Code to run on the GUI thread.
// Check the arguments for null
ThrowIf.IsNullArgument(busyCancelIndicator, nameof(busyCancelIndicator));
// Set it as a progressive or indeterminate bar
busyCancelIndicator.IsIndeterminate = isIndeterminate;
// Set the progress bar position (only visible if determinate)
busyCancelIndicator.Percent = percent;
// Update the text message
busyCancelIndicator.Message = message;
// Update the cancel button to reflect the cancelEnabled argument
busyCancelIndicator.CancelButtonIsEnabled = isCancelEnabled;
busyCancelIndicator.CancelButtonText = isCancelEnabled ? "Cancel" : "Processing CSV file...";
});
}
private void UpdateFolderLoadProgress(BusyCancelIndicator BusyCancelIndicator, BitmapSource bitmap, int percent, string message, bool isCancelEnabled, bool isIndeterminate)
{
if (bitmap != null)
{
this.MarkableCanvas.SetNewImage(bitmap, null);
}
// Check the arguments for null
ThrowIf.IsNullArgument(BusyCancelIndicator, nameof(BusyCancelIndicator));
// Set it as a progressive or indeterminate bar
BusyCancelIndicator.IsIndeterminate = isIndeterminate;
// Set the progress bar position (only visible if determinate)
BusyCancelIndicator.Percent = percent;
// Update the text message
BusyCancelIndicator.Message = message;
// Update the cancel button to reflect the cancelEnabled argument
BusyCancelIndicator.CancelButtonIsEnabled = isCancelEnabled;
BusyCancelIndicator.CancelButtonText = isCancelEnabled ? "Cancel" : "Writing data...";
}
/// <summary>
/// Update the progress bar in the BusyCancelIndicator.
/// </summary>
/// <param name="busyCancelIndicator"></param>
/// <param name="percent">A number between 0-100 that reflects the percentage done (ignored if isIndeterminate is true)</param>
/// <param name="message">The message to show in the progress bar</param>
/// <param name="cancelMessage">the message to show in the cancel button</param>
/// <param name="isCancelEnabled">whether the Cancel button should be enabled</param>
/// <param name="isIndeterminate">whether the displayed bar is indeterminatne (just going back and forth) or showing the actual %progress</param>
static private void UpdateProgressBar(BusyCancelIndicator busyCancelIndicator, int percent, string message, string cancelMessage, bool isCancelEnabled, bool isIndeterminate)
{
Application.Current.Dispatcher.Invoke(() =>
{
// Code to run on the GUI thread.
// Check the arguments for null
ThrowIf.IsNullArgument(busyCancelIndicator, nameof(busyCancelIndicator));
// Set it as a progressive or indeterminate bar
busyCancelIndicator.IsIndeterminate = isIndeterminate;
// Set the progress bar position (only visible if indeterminate is false, otherwise it doesn't have any effect)
busyCancelIndicator.Percent = percent;
// Update the primary text message in the busyCancelIndicator
busyCancelIndicator.Message = message;
// Enable/disable the cancel button text
// If cancel is enabled, set the button's text to 'Cancel' otherwise set its text to the cancelMessage (e.g., to give more information about this operation)
busyCancelIndicator.CancelButtonIsEnabled = isCancelEnabled;
busyCancelIndicator.CancelButtonText = isCancelEnabled ? "Cancel" : cancelMessage;
});
}
