/// <summary>Presents a File Open Dialog to the user and either loads the selected source or does nothing if nothing was selected or the FOD was cancelled.</summary>
private void SourceLoadDialog()
{
IList <ResourceSourceFactory> factories = ResourceSourceFactory.GetFactories();
var filter = String.Empty;
foreach (var factory in factories)
{
filter += factory.OpenFileFilter + '|';
}
filter += "All Files (*.*)|*.*";
__ofd.Filter = filter;
if (__ofd.ShowDialog(this) != DialogResult.OK)
{
return;
}
// filterIndex is from 1
var selectedFactory = __ofd.FilterIndex > factories.Count ? null : factories[__ofd.FilterIndex - 1];
SourceLoad(__ofd.FileName, selectedFactory, false);
}
/// <summary>Prompts the user to save the current source (if open) then opens a Save File dialog for the new empty ResourceSource then loads it.</summary>
private void SourceNew()
{
if (!SourceUnload())
{
return;
}
IList <ResourceSourceFactory> factories = ResourceSourceFactory.GetFactories();
var filter = String.Empty;
foreach (var factory in factories)
{
filter += factory.NewFileFilter + '|';
}
if (filter.EndsWith("|"))
{
filter = filter.Substring(0, filter.Length - 1);
}
__sfd.Filter = filter;
if (__sfd.ShowDialog(this) != DialogResult.OK)
{
return;
}
var selectedFactory = factories[__sfd.FilterIndex - 1];
var source = selectedFactory.CreateNew(__sfd.FileName, false, ResourceSourceLoadMode.LazyLoadData);
SourceLoad(source, __sfd.FileName);
}
//////////////////////
public static ResourceSource Open(string fileName, bool readOnly, ResourceSourceLoadMode mode)
{
var ext = Path.GetExtension(fileName).ToUpperInvariant();
if (ext.StartsWith(".", StringComparison.Ordinal))
{
ext = ext.Substring(1);
}
var factory = ResourceSourceFactory.GetFactoryForExtension(ext);
return(factory.Create(fileName, readOnly, mode));
}
/// <summary>Calls SourceUnload (which prompts the user) if there's a source currently loaded, then loads the specified source.</summary>
private void SourceLoad(String path, ResourceSourceFactory selectedFactory, Boolean removeFromMruOnError)
{
if (CurrentSource != null)
{
if (!SourceUnload())
{
return;
}
}
if (!File.Exists(path))
{
var notFoundMessage = "Resourcer could not locate the file \"{0}\"";
if (removeFromMruOnError)
{
notFoundMessage += "\r\n\r\n Would you like to remove it from the Most Recently Used menu?";
}
notFoundMessage = String.Format(Cult.InvariantCulture, notFoundMessage, path);
var result = MessageBox.Show(this, notFoundMessage, "Anolis Resourcer", removeFromMruOnError ? MessageBoxButtons.YesNo : MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1);
if (result == DialogResult.Yes)
{
MruRemove(path);
}
return;
}
try {
ResourceSource source;
if (selectedFactory != null)
{
source = selectedFactory.Create(path, false, ResourceSourceLoadMode.LazyLoadData);
}
else
{
source = ResourceSource.Open(path, false, ResourceSourceLoadMode.LazyLoadData);
}
SourceLoad(source, path);
} catch (AnolisException aex) {
SourceLoadCatch(aex, path, removeFromMruOnError);
}
}
private void __sourceFileBrowse_Click(object sender, EventArgs e)
{
IList <ResourceSourceFactory> factories = ResourceSourceFactory.GetFactories();
String filter = String.Empty;
foreach (ResourceSourceFactory factory in factories)
{
filter += factory.OpenFileFilter + '|';
}
filter += "All Files (*.*)|*.*";
__ofd.Filter = filter;
if (__ofd.ShowDialog(this) == DialogResult.OK)
{
__sourceFile.Text = __ofd.FileName;
}
}
public static ResourceSourceFactory GetFactoryForExtension(String extension)
{
// return the last match, since that will be the most specific
ResourceSourceFactory yesMatch = null;
ResourceSourceFactory maybeMatch = null;
ResourceSourceFactory allMatch = null;
IList <ResourceSourceFactory> factories = GetFactories();
foreach (ResourceSourceFactory factory in factories)
{
Compatibility compat = factory.HandlesExtension(extension);
switch (compat)
{
case Compatibility.Yes:
yesMatch = factory;
break;
case Compatibility.Maybe:
maybeMatch = factory;
break;
case Compatibility.All:
allMatch = factory;
break;
}
}
if (yesMatch != null)
{
return(yesMatch);
}
if (maybeMatch != null)
{
return(maybeMatch);
}
return(allMatch);
}
