public static BackgroundForm ShowAndWait(string title, string text) {
BackgroundForm backgroundForm = new BackgroundForm(title, text);
// Show form in background thread
Thread backgroundTask = new Thread (new ThreadStart(backgroundForm.BackgroundShowDialog));
backgroundForm.Name = "Background form";
backgroundTask.IsBackground = true;
backgroundTask.SetApartmentState(ApartmentState.STA);
backgroundTask.Start();
return backgroundForm;
}
/// <summary>
/// Here the logic for capturing the IE Content is located
/// </summary>
/// <param name="capture">ICapture where the capture needs to be stored</param>
/// <returns>ICapture with the content (if any)</returns>
public static ICapture CaptureIE(ICapture capture)
{
WindowDetails activeWindow = WindowDetails.GetActiveWindow();
// Show backgroundform after retrieving the active window..
BackgroundForm backgroundForm = new BackgroundForm(language.GetString(LangKey.contextmenu_captureie), language.GetString(LangKey.wait_ie_capture));
backgroundForm.Show();
//BackgroundForm backgroundForm = BackgroundForm.ShowAndWait(language.GetString(LangKey.contextmenu_captureie), language.GetString(LangKey.wait_ie_capture));
try {
//Get IHTMLDocument2 for the current active window
DocumentContainer documentContainer = GetDocument(activeWindow);
// Nothing found
if (documentContainer == null) {
LOG.Debug("Nothing to capture found");
return null;
}
LOG.DebugFormat("Window class {0}", documentContainer.ContentWindow.ClassName);
LOG.DebugFormat("Window location {0}", documentContainer.ContentWindow.Location);
// The URL is available unter "document2.url" and can be used to enhance the meta-data etc.
capture.CaptureDetails.AddMetaData("url", documentContainer.Url);
// bitmap to return
Bitmap returnBitmap = null;
try {
returnBitmap = capturePage(documentContainer, capture);
} catch (Exception e) {
LOG.Error("Exception found, ignoring and returning nothing! Error was: ", e);
}
if (returnBitmap == null) {
return null;
}
// Store the bitmap for further processing
capture.Image = returnBitmap;
// Store the location of the window
capture.Location = documentContainer.ContentWindow.Location;
// Store the title of the Page
if (documentContainer.Name != null) {
capture.CaptureDetails.Title = documentContainer.Name;
} else {
capture.CaptureDetails.Title = activeWindow.Text;
}
// Only move the mouse to correct for the capture offset
capture.MoveMouseLocation(-documentContainer.ViewportRectangle.X, -documentContainer.ViewportRectangle.Y);
// Used to be: capture.MoveMouseLocation(-(capture.Location.X + documentContainer.CaptureOffset.X), -(capture.Location.Y + documentContainer.CaptureOffset.Y));
} finally {
// Always close the background form
backgroundForm.CloseDialog();
}
return capture;
}
public static BackgroundForm ShowAndWait(string title, string text)
{
BackgroundForm backgroundForm = new BackgroundForm(title, text);
// Show form in background thread
Thread backgroundTask = new Thread(new ThreadStart(backgroundForm.BackgroundShowDialog));
backgroundTask.IsBackground = true;
backgroundTask.SetApartmentState(ApartmentState.STA);
backgroundTask.Start();
return(backgroundForm);
}
/// <summary>
/// Apply a bitmap effect to the surface
/// </summary>
/// <param name="effect"></param>
public void ApplyBitmapEffect(IEffect effect)
{
BackgroundForm backgroundForm = new BackgroundForm("Effect", "Please wait");
backgroundForm.Show();
Application.DoEvents();
try
{
Rectangle imageRectangle = new Rectangle(Point.Empty, Image.Size);
Matrix matrix = new Matrix();
Image newImage = ImageHelper.ApplyEffect(Image, effect, matrix);
if (newImage != null)
{
// Make sure the elements move according to the offset the effect made the bitmap move
_elements.Transform(matrix);
// Make undoable
MakeUndoable(new SurfaceBackgroundChangeMemento(this, matrix), false);
SetImage(newImage, false);
Invalidate();
if (_surfaceSizeChanged != null && !imageRectangle.Equals(new Rectangle(Point.Empty, newImage.Size)))
{
_surfaceSizeChanged(this, null);
}
}
else
{
// clean up matrix, as it hasn't been used in the undo stack.
matrix.Dispose();
}
}
finally
{
// Always close the background form
backgroundForm.CloseDialog();
}
}
/// <summary>
/// Apply a bitmap effect to the surface
/// </summary>
/// <param name="effect"></param>
public void ApplyBitmapEffect(IEffect effect)
{
BackgroundForm backgroundForm = new BackgroundForm("Effect", "Please wait");
backgroundForm.Show();
Application.DoEvents();
try
{
Rectangle imageRectangle = new Rectangle(Point.Empty, Image.Size);
Point offset;
Image newImage = ImageHelper.ApplyEffect(Image, effect, out offset);
if (newImage != null)
{
// Make sure the elements move according to the offset the effect made the bitmap move
elements.MoveBy(offset.X, offset.Y);
// Make undoable
MakeUndoable(new SurfaceBackgroundChangeMemento(this, offset), false);
SetImage(newImage, false);
Invalidate();
if (surfaceSizeChanged != null && !imageRectangle.Equals(new Rectangle(Point.Empty, newImage.Size)))
{
surfaceSizeChanged(this, null);
}
}
}
finally
{
// Always close the background form
backgroundForm.CloseDialog();
}
}
/// <summary>
/// Apply a bitmap effect to the surface
/// </summary>
/// <param name="effect"></param>
public void ApplyBitmapEffect(Effects effect)
{
BackgroundForm backgroundForm = new BackgroundForm("Effect", "Please wait");
backgroundForm.Show();
Application.DoEvents();
try {
Rectangle imageRectangle = new Rectangle(Point.Empty, Image.Size);
Bitmap newImage = null;
Point offset = Point.Empty;
switch (effect) {
case Effects.Shadow:
offset = new Point(6, 6);
newImage = ImageHelper.CreateShadow((Bitmap)Image, 1f, 7, offset, PixelFormat.Format32bppRgb); //Image.PixelFormat);
break;
case Effects.TornEdge:
offset = new Point(5, 5);
using (Bitmap tmpImage = ImageHelper.CreateTornEdge((Bitmap)Image)) {
newImage = ImageHelper.CreateShadow(tmpImage, 1f, 6, offset, PixelFormat.Format32bppRgb); //Image.PixelFormat);
}
break;
case Effects.Border:
newImage = ImageHelper.CreateBorder((Bitmap)Image, 2, Color.Black, Image.PixelFormat, out offset);
break;
case Effects.Grayscale:
newImage = ImageHelper.CreateGrayscale((Bitmap)Image);
break;
case Effects.Invert:
newImage = ImageHelper.CreateNegative((Bitmap)Image);
break;
case Effects.RotateClockwise:
case Effects.RotateCounterClockwise:
MakeUndoable(new DrawableContainerBoundsChangeMemento(elements.AsIDrawableContainerList()), false);
RotateFlipType rotateFlipType = RotateFlipType.Rotate270FlipNone;
if (effect == Effects.RotateClockwise) {
rotateFlipType = RotateFlipType.Rotate90FlipNone;
}
foreach (DrawableContainer drawableContainer in elements) {
if (drawableContainer.CanRotate) {
drawableContainer.Rotate(rotateFlipType);
}
}
newImage = ImageHelper.RotateFlip((Bitmap)Image, rotateFlipType);
break;
}
// The following was added to correct any unneeded pixels, had the bad effect that sometimes everything was cropped... :(
//Rectangle autoCropRectangle = ImageHelper.FindAutoCropRectangle(newImage, 0);
//if (!Size.Empty.Equals(autoCropRectangle.Size) && !autoCropRectangle.Size.Equals(newImage.Size)) {
// LOG.InfoFormat("Crop to {0}", autoCropRectangle);
// using (Bitmap tmpImage = newImage) {
// newImage = ImageHelper.CloneArea(newImage, autoCropRectangle, PixelFormat.DontCare);
// }
// // Fix offset
// offset = new Point(offset.X - autoCropRectangle.X, offset.Y - autoCropRectangle.Y);
//} else {
// LOG.DebugFormat("No cropping needed!");
//}
if (newImage != null) {
// Make sure the elements move according to the offset the effect made the bitmap move
elements.MoveBy(offset.X, offset.Y);
// Make undoable
MakeUndoable(new SurfaceBackgroundChangeMemento(this, offset), false);
SetImage(newImage, false);
Invalidate();
if (SurfaceSizeChanged != null && !imageRectangle.Equals(new Rectangle(Point.Empty, newImage.Size))) {
SurfaceSizeChanged(this);
}
}
} finally {
// Always close the background form
backgroundForm.CloseDialog();
}
}
/// <summary>
/// Here the logic for capturing the IE Content is located
/// </summary>
/// <param name="capture">ICapture where the capture needs to be stored</param>
/// <returns>ICapture with the content (if any)</returns>
public static ICapture CaptureIE(ICapture capture)
{
WindowDetails activeWindow = WindowDetails.GetActiveWindow();
// Show backgroundform after retrieving the active window..
BackgroundForm backgroundForm = new BackgroundForm(Language.GetString(LangKey.contextmenu_captureie), Language.GetString(LangKey.wait_ie_capture));
backgroundForm.Show();
//BackgroundForm backgroundForm = BackgroundForm.ShowAndWait(language.GetString(LangKey.contextmenu_captureie), language.GetString(LangKey.wait_ie_capture));
try {
//Get IHTMLDocument2 for the current active window
DocumentContainer documentContainer = GetDocument(activeWindow);
// Nothing found
if (documentContainer == null) {
LOG.Debug("Nothing to capture found");
return null;
}
LOG.DebugFormat("Window class {0}", documentContainer.ContentWindow.ClassName);
LOG.DebugFormat("Window location {0}", documentContainer.ContentWindow.Location);
// The URL is available unter "document2.url" and can be used to enhance the meta-data etc.
capture.CaptureDetails.AddMetaData("url", documentContainer.Url);
// bitmap to return
Bitmap returnBitmap = null;
Size pageSize = Size.Empty;
try {
pageSize = PrepareCapture(documentContainer, capture);
returnBitmap = capturePage(documentContainer, capture, pageSize);
} catch (Exception captureException) {
LOG.Error("Exception found, ignoring and returning nothing! Error was: ", captureException);
}
// Capture the element on the page
try {
if (configuration.IEFieldCapture && capture.CaptureDetails.HasDestination("Editor")) {
// clear the current elements, as they are for the window itself
capture.Elements.Clear();
CaptureElement documentCaptureElement = documentContainer.CreateCaptureElements(pageSize);
foreach(DocumentContainer frameDocument in documentContainer.Frames) {
CaptureElement frameCaptureElement = frameDocument.CreateCaptureElements(Size.Empty);
if (frameCaptureElement != null) {
documentCaptureElement.Children.Add(frameCaptureElement);
}
}
capture.AddElement(documentCaptureElement);
// Offset the elements, as they are "back offseted" later...
Point windowLocation = documentContainer.ContentWindow.WindowRectangle.Location;
capture.MoveElements(-(capture.ScreenBounds.Location.X-windowLocation.X), -(capture.ScreenBounds.Location.Y-windowLocation.Y));
}
} catch (Exception elementsException) {
LOG.Warn("An error occurred while creating the capture elements: ", elementsException);
}
if (returnBitmap == null) {
return null;
}
// Store the bitmap for further processing
capture.Image = returnBitmap;
// Store the location of the window
capture.Location = documentContainer.ContentWindow.Location;
// Store the title of the page
if (documentContainer.Name != null) {
capture.CaptureDetails.Title = documentContainer.Name;
} else {
capture.CaptureDetails.Title = activeWindow.Text;
}
// Store the URL of the page
if (documentContainer.Url != null) {
Uri uri = new Uri(documentContainer.Url);
capture.CaptureDetails.AddMetaData("URL", uri.OriginalString);
// As the URL can hardly be used in a filename, the following can be used
if (!string.IsNullOrEmpty(uri.Scheme)) {
capture.CaptureDetails.AddMetaData("URL_SCHEME", uri.Scheme);
}
if (!string.IsNullOrEmpty(uri.DnsSafeHost)) {
capture.CaptureDetails.AddMetaData("URL_HOSTNAME", uri.DnsSafeHost);
}
if (!string.IsNullOrEmpty(uri.AbsolutePath)) {
capture.CaptureDetails.AddMetaData("URL_PATH", uri.AbsolutePath);
}
if (!string.IsNullOrEmpty(uri.Query)) {
capture.CaptureDetails.AddMetaData("URL_QUERY", uri.Query);
}
if (!string.IsNullOrEmpty(uri.UserInfo)) {
capture.CaptureDetails.AddMetaData("URL_USER", uri.UserInfo);
}
capture.CaptureDetails.AddMetaData("URL_PORT", uri.Port.ToString());
}
// Only move the mouse to correct for the capture offset
capture.MoveMouseLocation(-documentContainer.ViewportRectangle.X, -documentContainer.ViewportRectangle.Y);
// Used to be: capture.MoveMouseLocation(-(capture.Location.X + documentContainer.CaptureOffset.X), -(capture.Location.Y + documentContainer.CaptureOffset.Y));
} finally {
// Always close the background form
backgroundForm.CloseDialog();
}
return capture;
}
