/// <summary>
/// When Play button is pressed, this event executes
/// </summary>
private void Play_Click(object sender, RoutedEventArgs e)
{
if (InputHandling.isNumeric(imageXIndexTextBox, imageYIndexTextBox, SpritesPerColumnTextBox, SpritesPerRowTextBox))
{
if ((SpritesPerRowTextBox.Text != "") && (SpritesPerColumnTextBox.Text != "") &&
(imageYIndexTextBox.Text != "") && (imageXIndexTextBox.Text != "") &&
(frameCount.Text != "") && (ImageFileNameTextBox.Text != "") && _IsPlaying == false)
{
_IsPlaying = true;
_CurrentPlaying = true;
_BackgroundWorker.RunWorkerAsync();
int frameSpeed = (int)(Convert.ToSingle(txtAnimationDuration.Text) * 1000);
if (frameSpeed < minSpeed)
{
txtAnimationDuration.Text = "0.05";
}
duration = string.IsNullOrEmpty(txtAnimationDuration.Text) ? 125 : Math.Max(frameSpeed, minSpeed);
}
else if (_IsPlaying && _CurrentPlaying)
{
//nothing should happen because its playing so no errors
}
else
{
MessageBoxes.Alert_PopUP("Missing field entries");
}
}
}
/// <summary>
/// reset the image frame back to the beginning
/// </summary>
private void Stop_ButtonClick(object sender, RoutedEventArgs e)
{
//Set imgIndex to -1 so the next frame is 0 (the start)
if (InputHandling.isNumeric(imageXIndexTextBox, imageYIndexTextBox, SpritesPerColumnTextBox, SpritesPerRowTextBox))
{
imgIndex = -1;
imgIndex = SpritePreviewer.PlayNextFrame(imgIndex, imageYIndexTextBox, imageXIndexTextBox, frameCount,
SpritesPerRowTextBox, ImageFileNameTextBox, SpritesPerColumnTextBox, Test_Img);
_CurrentPlaying = false;
}
}