protected override void OnActivated()
{
try {
if (!item.IsValid)
{
throw new ApplicationException("attempt to filter invalid item");
}
using (FilterRequest req = new FilterRequest(item.Current.DefaultVersionUri)) {
IFilter filter = BuildFilter();
if (filter.Convert(req))
{
// The filter did something so lets ve
EditTarget target = new EditTarget(item);
Gnome.Vfs.Result result = Gnome.Vfs.Result.Ok;
result = Gnome.Vfs.Xfer.XferUri(new Gnome.Vfs.Uri(req.Current.ToString()),
new Gnome.Vfs.Uri(target.Uri.ToString()),
Gnome.Vfs.XferOptions.Default,
Gnome.Vfs.XferErrorMode.Abort,
Gnome.Vfs.XferOverwriteMode.Replace,
delegate {
System.Console.WriteLine("progress");
return(1);
});
if (result == Gnome.Vfs.Result.Ok)
{
System.Console.WriteLine("Done modifying image");
target.Commit();
}
else
{
target.Delete();
throw new ApplicationException(String.Format(
"{0}: error moving to destination {1}",
this, target.ToString()));
}
}
}
} catch (Exception e) {
Dialog d = new EditExceptionDialog(null, e, item.Current);
d.Show();
d.Run();
d.Destroy();
}
}
protected override void OnActivated()
{
try {
RotateOperation op = new RotateOperation(item.Current, direction);
while (op.Step())
{
}
item.Collection.MarkChanged(item.Index, FullInvalidate.Instance);
} catch (Exception e) {
Dialog d = new EditExceptionDialog(null, e, item.Current);
d.Show();
d.Run();
d.Destroy();
}
}
private void Render()
{
double page_width, page_height;
print_job.GetPageSize(out page_width, out page_height);
Gnome.PrintContext ctx = print_job.Context;
ArrayList exceptions = new ArrayList();
foreach (Photo photo in photos)
{
Gdk.Pixbuf image = null;
try {
image = FSpot.PhotoLoader.Load(photo);
if (image == null)
{
throw new System.Exception("Error loading picture");
}
} catch (Exception e) {
exceptions.Add(e);
continue;
}
Gdk.Pixbuf flat = PixbufUtils.Flatten(image);
if (flat != null)
{
image.Dispose();
image = flat;
}
Gnome.Print.Beginpage(ctx, "F-Spot" + photo.DefaultVersionUri.ToString());
bool rotate = false;
double width = page_width;
double height = page_height;
if (image.Width > image.Height)
{
rotate = true;
width = page_height;
height = page_width;
}
double scale = System.Math.Min(width / image.Width,
height / image.Height);
Gnome.Print.Gsave(ctx);
if (rotate)
{
Gnome.Print.Rotate(ctx, 90);
Gnome.Print.Translate(ctx, 0, -page_width);
}
Gnome.Print.Translate(ctx,
(width - image.Width * scale) / 2.0,
(height - image.Height * scale) / 2.0);
Gnome.Print.Scale(ctx, image.Width * scale, image.Height * scale);
Gnome.Print.Pixbuf(ctx, image);
Gnome.Print.Grestore(ctx);
Gnome.Print.Showpage(ctx);
image.Dispose();
}
print_job.Close();
if (exceptions.Count != 0)
{
//FIXME string freeze the message here is not
//really appropriate to the problem.
Dialog md = new EditExceptionDialog(print_dialog,
(Exception [])exceptions.ToArray(typeof(Exception)));
md.Run();
md.Destroy();
}
}
protected override void OnActivated ()
{
try {
RotateOperation op = new RotateOperation (item.Current, direction);
while (op.Step ());
item.Collection.MarkChanged (item.Index);
} catch (Exception e) {
Dialog d = new EditExceptionDialog (null, e, item.Current);
d.Show ();
d.Run ();
d.Destroy ();
}
}
protected override void OnActivated ()
{
try {
if (!item.IsValid)
throw new ApplicationException ("attempt to filter invalid item");
using (FilterRequest req = new FilterRequest (item.Current.DefaultVersionUri)) {
IFilter filter = BuildFilter ();
if (filter.Convert (req)) {
// The filter did something so lets ve
EditTarget target = new EditTarget (item);
Gnome.Vfs.Result result = Gnome.Vfs.Result.Ok;
result = Gnome.Vfs.Xfer.XferUri (new Gnome.Vfs.Uri (req.Current.ToString ()),
new Gnome.Vfs.Uri (target.Uri.ToString ()),
Gnome.Vfs.XferOptions.Default,
Gnome.Vfs.XferErrorMode.Abort,
Gnome.Vfs.XferOverwriteMode.Replace,
delegate {
System.Console.WriteLine ("progress");
return 1;
});
if (result == Gnome.Vfs.Result.Ok) {
System.Console.WriteLine ("Done modifying image");
target.Commit ();
} else {
target.Delete ();
throw new ApplicationException (String.Format (
"{0}: error moving to destination {1}",
this, target.ToString ()));
}
}
}
} catch (Exception e) {
Dialog d = new EditExceptionDialog (null, e, item.Current);
d.Show ();
d.Run ();
d.Destroy ();
}
}
public void HandleOpenWith (object sender, Gnome.Vfs.MimeApplication mime_application)
{
Photo[] selected = SelectedPhotos ();
if (selected == null || selected.Length < 1)
return;
string header = Catalog.GetPluralString ("Create New Version?", "Create New Versions?", selected.Length);
string msg = String.Format (Catalog.GetPluralString (
"Before launching {1}, should F-Spot create a new version of the selected photo to preserve the original?",
"Before launching {1}, should F-Spot create new versions of the selected photos to preserve the originals?", selected.Length),
selected.Length, mime_application.Name);
// FIXME add cancel button? add help button?
HigMessageDialog hmd = new HigMessageDialog(GetToplevel (sender), DialogFlags.DestroyWithParent,
MessageType.Question, Gtk.ButtonsType.None,
header, msg);
hmd.AddButton (Gtk.Stock.No, Gtk.ResponseType.No, false);
//hmd.AddButton (Gtk.Stock.Cancel, Gtk.ResponseType.Cancel, false);
hmd.AddButton (Gtk.Stock.Yes, Gtk.ResponseType.Yes, true);
Gtk.ResponseType response = Gtk.ResponseType.Cancel;
try {
response = (Gtk.ResponseType) hmd.Run();
} finally {
hmd.Destroy ();
}
if (response == Gtk.ResponseType.Cancel)
return;
bool create_new_versions = (response == Gtk.ResponseType.Yes);
ArrayList errors = new ArrayList ();
GLib.List uri_list = new GLib.List (typeof (string));
foreach (Photo photo in selected) {
try {
if (create_new_versions) {
uint version = photo.CreateNamedVersion (mime_application.Name, photo.DefaultVersionId, true);
photo.DefaultVersionId = version;
}
query.MarkChanged (query.IndexOf (photo));
} catch (Exception e) {
errors.Add (new EditException (photo, e));
}
uri_list.Append (photo.DefaultVersionUri.ToString ());
}
// FIXME need to clean up the error dialog here.
if (errors.Count > 0) {
Dialog md = new EditExceptionDialog (GetToplevel (sender), errors.ToArray (typeof (EditException)) as EditException []);
md.Run ();
md.Destroy ();
}
if (create_new_versions) {
db.Photos.Commit (selected, new DbItemEventArgs (selected));
}
mime_application.Launch (uri_list);
}
private void Render ()
{
double page_width, page_height;
print_job.GetPageSize (out page_width, out page_height);
Gnome.PrintContext ctx = print_job.Context;
ArrayList exceptions = new ArrayList ();
foreach (Photo photo in photos) {
Gdk.Pixbuf image = null;
try {
image = FSpot.PhotoLoader.Load (photo);
if (image == null)
throw new System.Exception ("Error loading picture");
} catch (Exception e) {
exceptions.Add (e);
continue;
}
Gdk.Pixbuf flat = PixbufUtils.Flatten (image);
if (flat != null) {
image.Dispose ();
image = flat;
}
Gnome.Print.Beginpage (ctx, "F-Spot" + photo.DefaultVersionUri.ToString ());
bool rotate = false;
double width = page_width;
double height = page_height;
if (image.Width > image.Height) {
rotate = true;
width = page_height;
height = page_width;
}
double scale = System.Math.Min (width / image.Width,
height / image.Height);
Gnome.Print.Gsave (ctx);
if (rotate) {
Gnome.Print.Rotate (ctx, 90);
Gnome.Print.Translate (ctx, 0, -page_width);
}
Gnome.Print.Translate (ctx,
(width - image.Width * scale) / 2.0,
(height - image.Height * scale) / 2.0);
Gnome.Print.Scale (ctx, image.Width * scale, image.Height * scale);
Gnome.Print.Pixbuf (ctx, image);
Gnome.Print.Grestore (ctx);
Gnome.Print.Showpage (ctx);
image.Dispose ();
}
print_job.Close ();
if (exceptions.Count != 0) {
//FIXME string freeze the message here is not
//really appropriate to the problem.
Dialog md = new EditExceptionDialog (print_dialog,
(Exception [])exceptions.ToArray (typeof (Exception)));
md.Run ();
md.Destroy ();
}
}
