/*
public void LoadCEStage(string filename, bool findRawForCEStage)
{
try
{
mStage.LoadStage(filename);
string raw_filename; int prescale = 2;
if (mStage.Prescale != 0) prescale = mStage.Prescale;
if (findRawForCEStage && MainClass.FindRawsForCestageAndAskToOpen(filename, out raw_filename, ref prescale))
{
mStage.AskLoadImage(raw_filename, prescale);
}
}
catch (StageDeserializationException sdex)
{
Gtk.MessageDialog md = new Gtk.MessageDialog(
this, DialogFlags.Modal,
MessageType.Error, ButtonsType.Ok,
false, "Can't load stage from the file \"{0}\".\n{1}", filename, sdex.Message);
md.Title = MainClass.APP_NAME;
md.Run();
md.Destroy();
}
}
*/
public bool ShowLoadImageDialog()
{
if (mStage.TheUIState == UIState.Loading)
{
Gtk.MessageDialog md = new Gtk.MessageDialog(this, DialogFlags.Modal,
MessageType.Error, ButtonsType.Ok,
"Loading is in progress");
md.Title = MainClass.APP_NAME;
md.Run();
md.Destroy();
}
else
{
Gtk.FileChooserDialog fcd = new Gtk.FileChooserDialog("Open RAW image",
this,
FileChooserAction.Open,
"Cancel", ResponseType.Cancel,
"Open", ResponseType.Accept);
// Filter for RAWs
FileFilter ff = new FileFilter();
ff.AddCustom(FileFilterFlags.Filename, delegate (Gtk.FileFilterInfo ffi) {
return RawLoader.IsRaw(ffi.Filename);
});
ff.Name = "RAW image";
fcd.AddFilter(ff);
// Setting current folder to stage file folder or to RAW file folder
if (mStage.StageFileName != null && mStage.StageFileName != ""
&& !fcd.SetCurrentFolder(System.IO.Path.GetDirectoryName(mStage.StageFileName)))
fcd.SetCurrentFolder(System.IO.Path.GetDirectoryName(mStage.RawFileName));
// Adding preview widget
ReceiptSelectorWidget rsw = new ReceiptSelectorWidget();
RawPreviewWidget rpw = new RawPreviewWidget();
// Adding options widget
PreScaleSelectorWidget pssw = new PreScaleSelectorWidget();
pssw.Value = 2;
if (mStage.Prescale != 0) pssw.Value = mStage.Prescale;
VBox preview_box = new VBox(false, 4);
preview_box.PackStart(rpw, true, true, 0);
preview_box.ShowAll();
fcd.PreviewWidget = preview_box;
HBox options_box = new HBox(false, 20);
options_box.PackStart(rsw, true, true, 0);
options_box.PackEnd(pssw, false, true, 0);
fcd.ExtraWidget = options_box;
options_box.ShowAll();
// Adding events
fcd.UpdatePreview += delegate {
rpw.Filename = fcd.Filename;
};
fcd.SelectionChanged += delegate {
rpw.Filename = fcd.Filename;
rsw.RawFileName = fcd.Filename;
};
rpw.FileIsGoodChanged += delegate {
options_box.Sensitive = rpw.FileIsGood;
fcd.PreviewWidgetActive = rpw.FileIsGood;
};
if (mStage.RawFileName != null)
{
fcd.SetFilename(mStage.RawFileName);
rpw.Filename = mStage.RawFileName;
rsw.RawFileName = mStage.RawFileName;
fcd.PreviewWidgetActive = rpw.FileIsGood;
options_box.Sensitive = rpw.FileIsGood;
}
string filename = ""; int prescale = 2;
bool ok = false;
if (fcd.Run() == (int)Gtk.ResponseType.Accept)
{
ok = true;
filename = fcd.Filename;
prescale = pssw.Value;
}
fcd.Destroy();
if (ok)
{
if (mStage.RawFileName != filename)
{
mStage.AskLoadImage(filename, prescale);
}
mStage.LoadStage(rsw.SelectedReceiptFileName);
return true;
}
}
return false;
}
protected virtual void OnOpenActionActivated(object sender, System.EventArgs e)
{
var fileChooser = new FileChooserDialog (Catalog.GetString ("Open directory"), this, FileChooserAction.Open, Stock.Cancel, ResponseType.Cancel, Stock.Open, ResponseType.Close);
FileFilter filter = new FileFilter ();
filter.AddCustom (FileFilterFlags.Filename, info => Directory.Exists (info.Filename));
fileChooser.Filter = filter;
if (fileChooser.Run () == (int)ResponseType.Close) {
logic.LoadDirectory (fileChooser.Filename ?? fileChooser.CurrentFolder);
}
fileChooser.Destroy ();
}
