public void UpdateImages(uint _imageStartIndex, Rectangle[] _contentRectangles, ImageFile[] _images, ImageFile.FILE_FORMAT _compressedFormat)
{
int newSize = Mathf.Max(m_images.Length, (int)_imageStartIndex + _images.Length);
WebPageImagePart[] newImages = new WebPageImagePart[newSize];
// Copy existing images
for (uint imageIndex = 0; imageIndex < m_images.Length; imageIndex++)
{
newImages[imageIndex] = m_images[imageIndex];
}
// Replace with new images
for (uint imageIndex = 0; imageIndex < _images.Length; imageIndex++)
{
if (newImages[_imageStartIndex + imageIndex] != null)
{
newImages[_imageStartIndex + imageIndex].Dispose(); // We're replacing this image with a new one...
}
if (_images[imageIndex] == null)
{
throw new Exception("Invalid image! Fiche web images must not be null!");
}
try {
newImages[_imageStartIndex + imageIndex] = new WebPageImagePart(_contentRectangles[imageIndex], _images[imageIndex], _compressedFormat);
} catch (Exception _e) {
// Something went wrong!
m_owner.Database.AsyncMain_ReportFicheStatus(m_owner, FichesDB.FICHE_REPORT_STATUS.ERROR, "An error occurred while saving a part of the web page image! " + _e.Message);
}
}
// Replace old array
m_images = newImages;
// Notify?
m_owner.NotifyWebPageImageChanged(this);
}
internal override void Threaded_LoadContent(BinaryReader _reader, bool _prepareContent)
{
try {
// Use the "light" regular reader that will initialize the array of images
Read(_reader);
// if ( m_compressedImages[imageIndex].Length == 0 ) {
// // Create an error placeholder
// uint imageWidth = m_images.Length > 0 && m_images[0] != null ? m_images[0].Width : PLACEHOLDER_WIDTH;
// m_images[imageIndex] = new ImageFile( imageWidth, (uint) (Mathf.PHI * imageWidth), PIXEL_FORMAT.BGR8, DEFAULT_PROFILE );
// m_images[imageIndex].Clear( float4.One );
// m_images[imageIndex].DrawLine( new float4( 1, 0, 0, 1 ), new float2( 0, 0 ), new float2( m_images[imageIndex].Width-1, m_images[imageIndex].Height-1 ) );
// m_images[imageIndex].DrawLine( new float4( 1, 0, 0, 1 ), new float2( 0, m_images[imageIndex].Height-1 ), new float2( m_images[imageIndex].Width-1, 0 ) );
// continue;
// }
//
// if ( m_images[imageIndex] != null ) {
// // Dispose of any existing image first...
// m_images[imageIndex].Dispose();
// m_images[imageIndex] = null;
// }
// Read image parts
for (int imageIndex = 0; imageIndex < m_images.Length; imageIndex++)
{
try {
m_images[imageIndex] = new WebPageImagePart(_reader, _prepareContent);
} catch (Exception _e) {
m_images[imageIndex] = null;
throw new Exception("Failed to read part " + imageIndex + " of the web image chunk", _e);
}
}
} catch (Exception _e) {
m_owner.m_database.AsyncMain_LogError("An error occurred while attempting to read image chunk for fiche \"" + m_owner.ToString() + "\": " + _e.Message);
}
}
