public void Select(SemWeb.StatementSink sink)
{
foreach (Entry e in entries)
{
EntryType type = (EntryType)e.Type;
switch (type)
{
case EntryType.IPTCNAA:
System.IO.Stream iptcstream = new System.IO.MemoryStream(e.Data);
FSpot.Iptc.IptcFile iptc = new FSpot.Iptc.IptcFile(iptcstream);
iptc.Select(sink);
break;
case EntryType.XMP:
System.IO.Stream xmpstream = new System.IO.MemoryStream(e.Data);
FSpot.Xmp.XmpFile xmp = new FSpot.Xmp.XmpFile(xmpstream);
xmp.Select(sink);
break;
default:
break;
}
}
}
private static FSpot.Xmp.XmpFile UpdateXmp(FSpot.IBrowsableItem item, FSpot.Xmp.XmpFile xmp)
{
if (xmp == null)
{
xmp = new FSpot.Xmp.XmpFile();
}
Tag [] tags = item.Tags;
string [] names = new string [tags.Length];
for (int i = 0; i < tags.Length; i++)
{
names [i] = tags [i].Name;
}
xmp.Store.Update("dc:subject", "rdf:Bag", names);
if ((item as Photo).Rating > 0)
{
xmp.Store.Update("xmp:Rating", (item as Photo).Rating.ToString());
// FIXME - Should we also store/overwrite the Urgency field?
// uint urgency_value = (item as Photo).Rating + 1; // Urgency valid values 1 - 8
// xmp.Store.Update ("photoshop:Urgency", urgency_value.ToString());
}
else
{
xmp.Store.Delete("xmp:Rating");
}
xmp.Dump();
return(xmp);
}
private static FSpot.Xmp.XmpFile UpdateXmp (FSpot.IBrowsableItem item, FSpot.Xmp.XmpFile xmp)
{
if (xmp == null)
xmp = new FSpot.Xmp.XmpFile ();
Tag [] tags = item.Tags;
string [] names = new string [tags.Length];
for (int i = 0; i < tags.Length; i++)
names [i] = tags [i].Name;
xmp.Store.Update ("dc:subject", "rdf:Bag", names);
if ((item as Photo).Rating > 0) {
xmp.Store.Update ("xmp:Rating", (item as Photo).Rating.ToString());
// FIXME - Should we also store/overwrite the Urgency field?
// uint urgency_value = (item as Photo).Rating + 1; // Urgency valid values 1 - 8
// xmp.Store.Update ("photoshop:Urgency", urgency_value.ToString());
} else {
xmp.Store.Delete ("xmp:Rating");
}
xmp.Dump ();
return xmp;
}
public void Select (SemWeb.StatementSink sink)
{
foreach (Entry e in entries) {
EntryType type = (EntryType) e.Type;
switch (type) {
case EntryType.IPTCNAA:
System.IO.Stream iptcstream = new System.IO.MemoryStream (e.Data);
FSpot.Iptc.IptcFile iptc = new FSpot.Iptc.IptcFile (iptcstream);
iptc.Select (sink);
break;
case EntryType.XMP:
System.IO.Stream xmpstream = new System.IO.MemoryStream (e.Data);
FSpot.Xmp.XmpFile xmp = new FSpot.Xmp.XmpFile (xmpstream);
xmp.Select (sink);
break;
default:
break;
}
}
}
public void SelectDirectory (ImageDirectory dir, StatementSink sink)
{
foreach (DirectoryEntry e in dir.Entries) {
#if DEBUG_LOADER
System.Console.WriteLine ("{0}", e.Id);
#endif
switch (e.Id) {
case TagId.IPTCNAA:
System.IO.Stream iptcstream = new System.IO.MemoryStream (e.RawData);
FSpot.Iptc.IptcFile iptc = new FSpot.Iptc.IptcFile (iptcstream);
iptc.Select (sink);
break;
case TagId.PhotoshopPrivate:
System.IO.Stream bimstream = new System.IO.MemoryStream (e.RawData);
FSpot.Bim.BimFile bim = new FSpot.Bim.BimFile (bimstream);
bim.Select (sink);
break;
case TagId.XMP:
System.IO.Stream xmpstream = new System.IO.MemoryStream (e.RawData);
FSpot.Xmp.XmpFile xmp = new FSpot.Xmp.XmpFile (xmpstream);
xmp.Select (sink);
break;
case TagId.ImageDescription:
MetadataStore.AddLiteral (sink, "dc:description", "rdf:Alt",
new Literal (e.ValueAsString [0], "x-default", null));
break;
case TagId.UserComment:
MetadataStore.AddLiteral (sink, "exif:UserComment", "rdf:Alt",
new Literal (e.ValueAsString [0], "x-default", null));
break;
case TagId.Copyright:
MetadataStore.AddLiteral (sink, "dc:rights", "rdf:Alt",
new Literal (e.ValueAsString [0], "x-default", null));
break;
case TagId.Artist:
MetadataStore.Add (sink, "dc:creator", "rdf:Seq", e.ValueAsString);
break;
case TagId.ExifIfdPointer:
try {
ImageDirectory sub = ((SubdirectoryEntry)e).Directory [0];
SelectDirectory (sub, sink);
} catch (System.Exception exc) {
System.Console.WriteLine (exc);
}
break;
case TagId.Software:
MetadataStore.AddLiteral (sink, "xmp:CreatorTool", e.ValueAsString [0]);
break;
case TagId.DateTime:
try {
MetadataStore.AddLiteral (sink, "xmp:ModifyDate",
e.ValueAsDate.ToString ("yyyy-MM-ddThh:mm:ss"));
} catch (System.Exception ex) {
System.Console.WriteLine (String.Format ("error parsing {0}{2}{1}", e.ValueAsString[0], ex, Environment.NewLine));
}
break;
case TagId.DateTimeOriginal:
case TagId.DateTimeDigitized:
// FIXME subsectime needs to be included in these values
// FIXME shouldn't DateTimeOriginal be xmp:CreateDate? the spec says no but wtf?
try {
MetadataStore.AddLiteral (sink, "exif:" + e.Id.ToString (),
e.ValueAsDate.ToString ("yyyy-MM-ddThh:mm:ss"));
} catch (System.Exception ex) {
System.Console.WriteLine (String.Format ("error parsing {0}{2}{1}", e.ValueAsString[0], ex, Environment.NewLine));
}
break;
//case TagId.SpatialFrequencyResponse
case TagId.ExifCFAPattern:
CFAPattern pattern = new CFAPattern (e.RawData, e.IsLittle);
Entity empty = new BNode ();
Statement top = new Statement (MetadataStore.FSpotXMPBase,
(Entity)MetadataStore.Namespaces.Resolve ("exif:" + e.Id.ToString ()),
empty);
Statement cols = new Statement (empty,
(Entity) MetadataStore.Namespaces.Resolve ("exif:Columns"),
new Literal (pattern.Columns.ToString (), null, null));
sink.Add (cols);
Statement rows = new Statement (empty,
(Entity) MetadataStore.Namespaces.Resolve ("exif:Rows"),
new Literal (pattern.Rows.ToString (), null, null));
sink.Add (rows);
string [] vals = e.ArrayToString (pattern.Values);
MetadataStore.Add (sink, empty, "exif:Values", "rdf:Seq", vals);
sink.Add (top);
break;
case TagId.ExifVersion:
case TagId.FlashPixVersion:
case TagId.ColorSpace:
case TagId.CompressedBitsPerPixel:
case TagId.PixelYDimension:
case TagId.PixelXDimension:
case TagId.RelatedSoundFile:
case TagId.ExposureTime:
case TagId.FNumber:
case TagId.ExposureProgram:
case TagId.SpectralSensitivity:
case TagId.ShutterSpeedValue:
case TagId.ApertureValue:
case TagId.BrightnessValue:
case TagId.ExposureBiasValue:
case TagId.MaxApertureValue:
case TagId.SubjectDistance:
case TagId.MeteringMode:
case TagId.LightSource:
case TagId.FocalLength:
case TagId.FlashEnergy:
case TagId.FocalPlaneXResolution:
case TagId.FocalPlaneYResolution:
case TagId.FocalPlaneResolutionUnit:
case TagId.ExposureIndex:
case TagId.SensingMethod:
case TagId.FileSource:
case TagId.SceneType:
case TagId.CustomRendered:
case TagId.ExposureMode:
case TagId.WhiteBalance:
case TagId.DigitalZoomRatio:
case TagId.FocalLengthIn35mmFilm:
case TagId.SceneCaptureType:
case TagId.GainControl:
case TagId.Contrast:
case TagId.Saturation:
case TagId.Sharpness:
MetadataStore.AddLiteral (sink, "exif:" + e.Id.ToString (), e.ValueAsString [0]);
break;
case TagId.ComponentsConfiguration:
case TagId.ISOSpeedRatings:
case TagId.SubjectArea:
case TagId.SubjectLocation:
MetadataStore.Add (sink, "exif:" + e.Id.ToString (), "rdf:Seq", e.ValueAsString);
break;
case TagId.TransferFunction:
case TagId.YCbCrSubSampling:
case TagId.WhitePoint:
case TagId.PrimaryChromaticities:
case TagId.YCbCrCoefficients:
case TagId.ReferenceBlackWhite:
case TagId.BitsPerSample:
MetadataStore.Add (sink, "tiff:" + e.Id.ToString (), "rdf:Seq", e.ValueAsString);
break;
case TagId.Orientation:
case TagId.Compression:
case TagId.PhotometricInterpretation:
case TagId.SamplesPerPixel:
case TagId.PlanarConfiguration:
case TagId.YCbCrPositioning:
case TagId.ResolutionUnit:
case TagId.ImageWidth:
case TagId.ImageLength:
case TagId.Model:
case TagId.Make:
MetadataStore.AddLiteral (sink, "tiff:" + e.Id.ToString (), e.ValueAsString [0]);
break;
}
}
}
private void Update()
{
Gtk.HTMLStream stream = this.Begin(null, "text/html; charset=utf-8", Gtk.HTMLBeginFlags.Scroll);
string bg = Color(this.Style.Background(Gtk.StateType.Active));
string fg = Color(this.Style.Foreground(Gtk.StateType.Active));
string ig = Color(this.Style.Base(Gtk.StateType.Active));
stream.Write("<table width=100% cellpadding=5 cellspacing=0>");
bool empty = true;
bool missing = false;
System.Exception error = null;
if (exif_info != null)
{
foreach (Exif.ExifContent content in exif_info.GetContents())
{
Exif.ExifEntry [] entries = content.GetEntries();
if (entries.Length > 0)
{
empty = false;
break;
}
}
if (exif_info.Data.Length > 0)
{
stream.Write(String.Format("<tr><td colspan=2 align=\"center\" bgcolor=\"{0}\">" +
"<img center src=\"exif:thumbnail\"></td></tr>", ig));
}
int i = 0;
foreach (Exif.ExifContent content in exif_info.GetContents())
{
Exif.ExifEntry [] entries = content.GetEntries();
i++;
if (entries.Length < 1)
{
continue;
}
stream.Write("<tr><th align=left bgcolor=\"" + ig + "\" colspan=2>"
+ Exif.ExifUtil.GetIfdNameExtended((Exif.Ifd)i - 1) + "</th><tr>");
foreach (Exif.ExifEntry entry in entries)
{
stream.Write("<tr><td valign=top align=right bgcolor=\"" + bg + "\"><small><font color=\"" + fg + "\">");
if (entry.Title != null)
{
stream.Write(entry.Title);
}
else
{
stream.Write("<Unknown Tag ID=" + entry.Tag.ToString() + ">");
}
stream.Write("</font></small></td><td>");
string s = entry.Value;
if (s != null && s != String.Empty)
{
stream.Write(s);
}
stream.Write("</td><tr>");
}
}
}
if (photo != null)
{
MetadataStore store = new MetadataStore();
try {
using (ImageFile img = ImageFile.Create(photo.DefaultVersionUri)) {
if (img is SemWeb.StatementSource)
{
StatementSource source = (StatementSource)img;
source.Select(store);
}
}
} catch (System.IO.FileNotFoundException) {
missing = true;
} catch (System.Exception e) {
// Sometimes we don't get the right exception, check for the file
if (!System.IO.File.Exists(photo.DefaultVersionUri.LocalPath))
{
missing = true;
}
else
{
// if the file is there but we still got an exception display it.
error = e;
}
}
if (store.StatementCount > 0)
{
#if false
using (System.IO.Stream xmpstream = System.IO.File.OpenWrite("tmp.xmp")) {
xmpstream.Length = 0;
FSpot.Xmp.XmpFile file;
file = new FSpot.Xmp.XmpFile();
store.Select(file);
file.Save(xmpstream);
}
#endif
empty = false;
stream.Write("<tr><th align=left bgcolor=\"" + ig + "\" colspan=2>"
+ Catalog.GetString("Extended Metadata") + "</th></tr>");
foreach (Statement stmt in store)
{
// Skip anonymous subjects because they are
// probably part of a collection
if (stmt.Subject.Uri == null && store.SelectSubjects(null, stmt.Subject).Length > 0)
{
continue;
}
string title;
string value;
Description.GetDescription(store, stmt, out title, out value);
stream.Write("<tr><td valign=top align=right bgcolor=\"" + bg + "\"><small><font color=\"" + fg + "\">");
stream.Write(title);
stream.Write("</font></small></td><td width=100%>");
if (value != null)
{
value = Escape(value);
}
else
{
MemoryStore substore = store.Select(new Statement((Entity)stmt.Object, null, null, null)).Load();
WriteCollection(substore, stream);
}
if (value != null && value != String.Empty)
{
stream.Write(value);
}
stream.Write("</td></tr>");
}
}
if (Core.Database != null && photo is Photo)
{
stream.Write("<tr><th align=left bgcolor=\"" + ig + "\" colspan=2>" + Catalog.GetString("Exported Locations") + "</th></tr>");
Photo p = photo as Photo;
foreach (ExportItem export in Core.Database.Exports.GetByImageId(p.Id, p.DefaultVersionId))
{
string url = GetExportUrl(export);
string label = GetExportLabel(export);
if (url == null || label == null)
{
continue;
}
stream.Write("<tr colspan=2><td width=100%>");
stream.Write(String.Format("<a href=\"{0}\">{1}</a>", url, label));
stream.Write("</font></small></td></tr>");
}
}
}
if (empty)
{
string msg;
if (photo == null)
{
// FIXME we should pass the full selection to the info display and let it
// handle multiple items however it wants.
msg = String.Format("<tr><td valign=top align=center bgcolor=\"{0}\">"
+ "<b>{1}</b></td></tr>", ig,
Catalog.GetString("No active photo"));
}
else if (missing)
{
string text = String.Format(Catalog.GetString("The photo \"{0}\" does not exist"), photo.DefaultVersionUri);
msg = String.Format("<tr><td valign=top align=center bgcolor=\"{0}\">"
+ "<b>{1}</b></td></tr>", ig, text);
}
else
{
msg = String.Format("<tr><td valign=top align=center bgcolor=\"{0}\">"
+ "<b>{1}</b></td></tr>", ig,
Catalog.GetString("No metadata available"));
if (error != null)
{
String.Format("<pre>{0}</pre>", error);
}
}
stream.Write(msg);
}
stream.Write("</table>");
End(stream, Gtk.HTMLStreamStatus.Ok);
}
private void Update ()
{
Gtk.HTMLStream stream = this.Begin (null, "text/html; charset=utf-8", Gtk.HTMLBeginFlags.Scroll);
string bg = Color (this.Style.Background (Gtk.StateType.Active));
string fg = Color (this.Style.Foreground (Gtk.StateType.Active));
string ig = Color (this.Style.Base (Gtk.StateType.Active));
stream.Write ("<table width=100% cellpadding=5 cellspacing=0>");
bool empty = true;
bool missing = false;
System.Exception error = null;
if (exif_info != null) {
foreach (Exif.ExifContent content in exif_info.GetContents ()) {
Exif.ExifEntry [] entries = content.GetEntries ();
if (entries.Length > 0) {
empty = false;
break;
}
}
if (exif_info.Data.Length > 0)
stream.Write (String.Format ("<tr><td colspan=2 align=\"center\" bgcolor=\"{0}\">" +
"<img center src=\"exif:thumbnail\"></td></tr>", ig));
int i = 0;
foreach (Exif.ExifContent content in exif_info.GetContents ()) {
Exif.ExifEntry [] entries = content.GetEntries ();
i++;
if (entries.Length < 1)
continue;
stream.Write ("<tr><th align=left bgcolor=\"" + ig + "\" colspan=2>"
+ Exif.ExifUtil.GetIfdNameExtended ((Exif.Ifd)i - 1) + "</th><tr>");
foreach (Exif.ExifEntry entry in entries) {
stream.Write ("<tr><td valign=top align=right bgcolor=\""+ bg + "\"><small><font color=\"" + fg + "\">");
if (entry.Title != null)
stream.Write (entry.Title);
else
stream.Write ("<Unknown Tag ID=" + entry.Tag.ToString () + ">");
stream.Write ("</font></small></td><td>");
string s = entry.Value;
if (s != null && s != String.Empty)
stream.Write (s);
stream.Write ("</td><tr>");
}
}
}
if (photo != null) {
MetadataStore store = new MetadataStore ();
try {
using (ImageFile img = ImageFile.Create (photo.DefaultVersionUri)) {
if (img is SemWeb.StatementSource) {
StatementSource source = (StatementSource)img;
source.Select (store);
}
}
} catch (System.IO.FileNotFoundException) {
missing = true;
} catch (System.Exception e){
// Sometimes we don't get the right exception, check for the file
if (!System.IO.File.Exists (photo.DefaultVersionUri.LocalPath)) {
missing = true;
} else {
// if the file is there but we still got an exception display it.
error = e;
}
}
if (store.StatementCount > 0) {
#if false
using (System.IO.Stream xmpstream = System.IO.File.OpenWrite ("tmp.xmp")) {
xmpstream.Length = 0;
FSpot.Xmp.XmpFile file;
file = new FSpot.Xmp.XmpFile ();
store.Select (file);
file.Save (xmpstream);
}
#endif
empty = false;
stream.Write ("<tr><th align=left bgcolor=\"" + ig + "\" colspan=2>"
+ Catalog.GetString ("Extended Metadata") + "</th></tr>");
foreach (Statement stmt in store) {
// Skip anonymous subjects because they are
// probably part of a collection
if (stmt.Subject.Uri == null && store.SelectSubjects (null, stmt.Subject).Length > 0)
continue;
string title;
string value;
Description.GetDescription (store, stmt, out title, out value);
stream.Write ("<tr><td valign=top align=right bgcolor=\""+ bg + "\"><small><font color=\"" + fg + "\">");
stream.Write (title);
stream.Write ("</font></small></td><td width=100%>");
if (value != null)
value = Escape (value);
else {
MemoryStore substore = store.Select (new Statement ((Entity)stmt.Object, null, null, null)).Load();
WriteCollection (substore, stream);
}
if (value != null && value != String.Empty)
stream.Write (value);
stream.Write ("</td></tr>");
}
}
if (Core.Database != null && photo is Photo) {
stream.Write ("<tr><th align=left bgcolor=\"" + ig + "\" colspan=2>" + Catalog.GetString ("Exported Locations") + "</th></tr>");
Photo p = photo as Photo;
foreach (ExportItem export in Core.Database.Exports.GetByImageId (p.Id, p.DefaultVersionId)) {
string url = GetExportUrl (export);
string label = GetExportLabel (export);
if (url == null || label == null)
continue;
stream.Write ("<tr colspan=2><td width=100%>");
stream.Write (String.Format ("<a href=\"{0}\">{1}</a>", url, label));
stream.Write ("</font></small></td></tr>");
}
}
}
if (empty) {
string msg;
if (photo == null) {
// FIXME we should pass the full selection to the info display and let it
// handle multiple items however it wants.
msg = String.Format ("<tr><td valign=top align=center bgcolor=\"{0}\">"
+ "<b>{1}</b></td></tr>", ig,
Catalog.GetString ("No active photo"));
} else if (missing) {
string text = String.Format (Catalog.GetString ("The photo \"{0}\" does not exist"), photo.DefaultVersionUri);
msg = String.Format ("<tr><td valign=top align=center bgcolor=\"{0}\">"
+ "<b>{1}</b></td></tr>", ig, text);
} else {
msg = String.Format ("<tr><td valign=top align=center bgcolor=\"{0}\">"
+ "<b>{1}</b></td></tr>", ig,
Catalog.GetString ("No metadata available"));
if (error != null) {
String.Format ("<pre>{0}</pre>", error);
}
}
stream.Write (msg);
}
stream.Write ("</table>");
End (stream, Gtk.HTMLStreamStatus.Ok);
}