/// <param name="displayPrefix">
/// A descriptive name for the format, such as "OpenRaster". This will be displayed
/// in the file dialog's filter.
/// </param>
/// <param name="extensions">A list of supported file extensions (for example, "jpeg" and "JPEG").</param>
/// <param name="importer">The importer for this file format, or null if importing is not supported.</param>
/// <param name="exporter">The exporter for this file format, or null if exporting is not supported.</param>
public FormatDescriptor(string displayPrefix, string[] extensions,
IImageImporter importer, IImageExporter exporter)
{
if (extensions == null || (importer == null && exporter == null))
{
throw new ArgumentNullException("Format descriptor is initialized incorrectly");
}
this.Extensions = extensions;
this.Importer = importer;
this.Exporter = exporter;
FileFilter ff = new FileFilter();
StringBuilder formatNames = new StringBuilder();
foreach (string ext in extensions)
{
if (formatNames.Length > 0)
{
formatNames.Append(", ");
}
string wildcard = string.Format("*.{0}", ext);
ff.AddPattern(wildcard);
formatNames.Append(wildcard);
}
ff.Name = string.Format(Catalog.GetString("{0} image ({1})"), displayPrefix, formatNames);
this.Filter = ff;
}
/// <summary>
/// Initializes a new instance of the <see cref="ImportedImage"/> class.
/// </summary>
protected ImportedImage(IImageImporter importer, ImagePrivateData data, PdfDocument document)
{
Data = data;
_document = document;
data.Image = this;
_importer = importer;
}
/// <param name="displayPrefix">
/// A descriptive name for the format, such as "OpenRaster". This will be displayed
/// in the file dialog's filter.
/// </param>
/// <param name="extensions">A list of supported file extensions (for example, "jpeg" and "JPEG").</param>
/// <param name="importer">The importer for this file format, or null if importing is not supported.</param>
/// <param name="exporter">The exporter for this file format, or null if exporting is not supported.</param>
public FormatDescriptor (string displayPrefix, string[] extensions,
IImageImporter importer, IImageExporter exporter)
{
if (extensions == null || (importer == null && exporter == null)) {
throw new ArgumentNullException ("Format descriptor is initialized incorrectly");
}
this.Extensions = extensions;
this.Importer = importer;
this.Exporter = exporter;
FileFilter ff = new FileFilter ();
StringBuilder formatNames = new StringBuilder ();
foreach (string ext in extensions) {
if (formatNames.Length > 0)
formatNames.Append (", ");
string wildcard = string.Format ("*.{0}", ext);
ff.AddPattern (wildcard);
formatNames.Append (wildcard);
}
ff.Name = string.Format (Catalog.GetString ("{0} image ({1})"), displayPrefix, formatNames);
this.Filter = ff;
}
// TODO: Standardize add to recent files
public bool OpenFile(string file)
{
bool fileOpened = false;
try {
// Open the image and add it to the layers
IImageImporter importer = PintaCore.System.ImageFormats.GetImporterByFile(file);
importer.Import(file);
PintaCore.Workspace.ActiveDocument.PathAndFileName = file;
PintaCore.Workspace.ActiveWorkspace.History.PushNewItem(new BaseHistoryItem(Stock.Open, Catalog.GetString("Open Image")));
PintaCore.Workspace.ActiveDocument.IsDirty = false;
PintaCore.Workspace.ActiveDocument.HasFile = true;
PintaCore.Actions.View.ZoomToWindow.Activate();
PintaCore.Workspace.Invalidate();
fileOpened = true;
} catch {
MessageDialog md = new MessageDialog(PintaCore.Chrome.MainWindow, DialogFlags.Modal, MessageType.Error, ButtonsType.Ok, Catalog.GetString("Could not open file: {0}"), file);
md.Title = Catalog.GetString("Error");
md.Run();
md.Destroy();
}
return(fileOpened);
}
// TODO: Standardize add to recent files
public bool OpenFile(string file, Window parent = null)
{
bool fileOpened = false;
try {
// Open the image and add it to the layers
IImageImporter importer = PintaCore.System.ImageFormats.GetImporterByFile(file);
importer.Import(file);
PintaCore.Workspace.ActiveDocument.PathAndFileName = file;
PintaCore.Workspace.ActiveWorkspace.History.PushNewItem(new BaseHistoryItem(Stock.Open, Catalog.GetString("Open Image")));
PintaCore.Workspace.ActiveDocument.IsDirty = false;
PintaCore.Workspace.ActiveDocument.HasFile = true;
PintaCore.Actions.View.ZoomToWindow.Activate();
PintaCore.Workspace.Invalidate();
fileOpened = true;
} catch (UnauthorizedAccessException e) {
ShowOpenFileErrorDialog(parent, file, Catalog.GetString("Permission denied"), e.ToString());
} catch (Exception e) {
ShowOpenFileErrorDialog(parent, file, e.Message, e.ToString());
}
return(fileOpened);
}
/// <summary>
/// Update the image preview widget of a FileChooserDialog
/// </summary>
private static void OnUpdateImagePreview(object sender, EventArgs e)
{
FileChooserDialog dialog = (FileChooserDialog)sender;
Image preview = (Image)dialog.PreviewWidget;
if (preview.Pixbuf != null)
{
preview.Pixbuf.Dispose();
}
try {
Gdk.Pixbuf pixbuf = null;
string filename = dialog.PreviewFilename;
IImageImporter importer = PintaCore.System.ImageFormats.GetImporterByFile(filename);
if (importer != null)
{
pixbuf = importer.LoadThumbnail(filename, MaxPreviewWidth, MaxPreviewHeight, dialog);
}
if (pixbuf == null)
{
dialog.PreviewWidgetActive = false;
return;
}
// Resize the thumbnail in case the importer didn't.
if (pixbuf.Width > MaxPreviewWidth || pixbuf.Width > MaxPreviewHeight)
{
double ratio = Math.Min((double)MaxPreviewWidth / pixbuf.Width,
(double)MaxPreviewHeight / pixbuf.Height);
var old_pixbuf = pixbuf;
pixbuf = pixbuf.ScaleSimple((int)(ratio * pixbuf.Width),
(int)(ratio * pixbuf.Height),
Gdk.InterpType.Bilinear);
old_pixbuf.Dispose();
}
// add padding so that small images don't cause the dialog to shrink
preview.Xpad = (MaxPreviewWidth - pixbuf.Width) / 2;
preview.Pixbuf = pixbuf;
dialog.PreviewWidgetActive = true;
} catch (GLib.GException) {
// if the image preview failed, don't show the preview widget
dialog.PreviewWidgetActive = false;
}
}
// TODO: Standardize add to recent files
public bool OpenFile(string file, Window parent = null)
{
bool fileOpened = false;
if (parent == null)
{
parent = PintaCore.Chrome.MainWindow;
}
try {
// Open the image and add it to the layers
IImageImporter importer = PintaCore.System.ImageFormats.GetImporterByFile(file);
if (importer == null)
{
throw new FormatException(Catalog.GetString("Unsupported file format"));
}
importer.Import(file, parent);
PintaCore.Workspace.ActiveDocument.PathAndFileName = file;
PintaCore.Workspace.ActiveWorkspace.History.PushNewItem(new BaseHistoryItem(Stock.Open, Catalog.GetString("Open Image")));
PintaCore.Workspace.ActiveDocument.History.SetClean();
PintaCore.Workspace.ActiveDocument.HasFile = true;
// This ensures these are called after the window is done being created and sized.
// Without it, we sometimes try to zoom when the window has a size of (0, 0).
Gtk.Application.Invoke(delegate {
PintaCore.Actions.View.ActualSize.Activate();
PintaCore.Workspace.Invalidate();
});
fileOpened = true;
} catch (UnauthorizedAccessException e) {
ShowOpenFileErrorDialog(parent, file, Catalog.GetString("Permission denied"), e.ToString());
} catch (FormatException e) {
ShowUnsupportedFormatDialog(parent, file, e.Message, e.ToString());
} catch (Exception e) {
ShowOpenFileErrorDialog(parent, file, e.Message, e.ToString());
}
return(fileOpened);
}
public void SetUp()
{
m_OutputDirectory = Path.Combine(Environment.CurrentDirectory, OutputDirectory);
if (Directory.Exists(m_OutputDirectory))
{
Directory.Delete(m_OutputDirectory, true);
}
Directory.CreateDirectory(m_OutputDirectory);
m_ReferenceFileDescriptions = new List <ImageImporterTestFileDescription>
{
new ImageImporterTestFileDescription("IMG_5283.CR2", new DateTime(2015, 06, 15), DateTime.Now, FileKind.RawImage),
new ImageImporterTestFileDescription("IMG_2584.heic", new DateTime(2015, 06, 15), DateTime.Now, FileKind.Unrecognized),
new ImageImporterTestFileDescription("2016-02-27 10.46.01.jpg", new DateTime(2016, 02, 27), DateTime.Now, FileKind.JpegImage),
new ImageImporterTestFileDescription("DSC01668.ARW", new DateTime(2019, 09, 26), DateTime.Now, FileKind.RawImage),
};
TouchReferenceFiles();
m_ImageImporter = new Importer();
}
/// <summary>
/// Update the image preview widget of a FileChooserDialog
/// </summary>
/// <param name="sender"></param>
private static void OnUpdateImagePreview(object sender, EventArgs e)
{
FileChooserDialog dialog = (FileChooserDialog)sender;
Image preview = (Image)dialog.PreviewWidget;
if (preview.Pixbuf != null)
{
preview.Pixbuf.Dispose();
}
try {
Gdk.Pixbuf pixbuf = null;
string filename = dialog.PreviewFilename;
IImageImporter importer = PintaCore.System.ImageFormats.GetImporterByFile(filename);
if (importer != null)
{
pixbuf = importer.LoadThumbnail(filename, MaxPreviewWidth, MaxPreviewHeight);
}
if (pixbuf == null)
{
dialog.PreviewWidgetActive = false;
return;
}
// add padding so that small images don't cause the dialog to shrink
preview.Xpad = (MaxPreviewWidth - pixbuf.Width) / 2;
preview.Pixbuf = pixbuf;
dialog.PreviewWidgetActive = true;
} catch (GLib.GException) {
// if the image preview failed, don't show the preview widget
dialog.PreviewWidgetActive = false;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ImportedImageJpeg"/> class.
/// </summary>
public ImportedImageJpeg(IImageImporter importer, ImagePrivateDataDct data, PdfDocument document)
: base(importer, data, document)
{
}
public ScannedImageImporter(IPdfImporter pdfImporter, IImageImporter imageImporter)
{
this.pdfImporter = pdfImporter;
this.imageImporter = imageImporter;
}
/// <summary>
/// Initializes a new instance of the <see cref="ImportedImageBitmap"/> class.
/// </summary>
public ImportedImageBitmap(IImageImporter importer, ImagePrivateDataBitmap data, PdfDocument document)
: base(importer, data, document)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="ImportedImageJpeg"/> class.
/// </summary>
public ImportedImageJpeg(IImageImporter importer, ImagePrivateDataDct data, PdfDocument document)
: base(importer, data, document)
{ }
public ScannedImageImporter(IPdfImporter pdfImporter, IImageImporter imageImporter)
{
this.pdfImporter = pdfImporter;
this.imageImporter = imageImporter;
}
/// <summary>
/// Initializes a new instance of the <see cref="ImportedImage"/> class.
/// </summary>
protected ImportedImage(IImageImporter importer, ImagePrivateData data, PdfDocument document)
{
Data = data;
_document = document;
data.Image = this;
_importer = importer;
}
/// <summary>
/// Initializes a new instance of the <see cref="ImportedImageBitmap"/> class.
/// </summary>
public ImportedImageBitmap(IImageImporter importer, ImagePrivateDataBitmap data, PdfDocument document)
: base(importer, data, document)
{ }