public bool SavePalette(bool forceDialog)
{
var freshFile = forceDialog || appPal.FileName == null;
var fileName = freshFile ? "" : appPal.FileName;
if (freshFile)
{
// if we don't have a name already, give it one based
// on its palette title name - the save dialog will
// handle the extension
if (appPal.FileName == null)
{
savePaletteDialog.FileName = appPal.PaletteName;
}
// set the file name later, in case more interruptions
// will stop us from writing the file (user intervention,
// exceptions)
if (savePaletteDialog.ShowDialog(this) == DialogResult.OK)
{
fileName = savePaletteDialog.FileName;
}
else
{
return(false);
}
}
// warn if the format doesn't support metadata
if (!(fileName.EndsWith(".gpl") || fileName.EndsWith(".colors") ||
fileName.EndsWith(".acb")))
{
MessageBox.Show(this,
"This format doesn't support metadata like comments. Metadata will be lost when the file is reloaded.",
"Colours", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
try
{
appPal.ConvertPalette(fileName);
File.WriteAllBytes(fileName, appPal.Palette.ToFile());
appPal.FileName = fileName;
appPal.Dirty = false;
// update the titlebar's dirtiness
UpdateUI();
return(true);
}
catch (PaletteException e)
{
MessageBox.Show(this, e.Message, "Palette Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
}
public bool SavePalette(bool forceDialog)
{
var freshFile = forceDialog || string.IsNullOrEmpty(appPal.FileName);
var fileName = freshFile ? "" : appPal.FileName;
if (forceDialog || string.IsNullOrEmpty(fileName))
{
FileChooserDialog fd = new FileChooserDialog("Save palette as", this,
FileChooserAction.Save, "Cancel", ResponseType.Cancel, "OK", ResponseType.Ok);
FileFilter ffGimp = new FileFilter();
ffGimp.Name = "GIMP Palette";
ffGimp.AddPattern("*.gpl");
fd.AddFilter(ffGimp);
FileFilter ffAco = new FileFilter();
ffAco.Name = "Photoshop Palette";
ffAco.AddPattern("*.aco");
fd.AddFilter(ffAco);
FileFilter ffAct = new FileFilter();
ffAct.Name = "Photoshop Colour Table";
ffAct.AddPattern("*.act");
fd.AddFilter(ffAct);
FileFilter ffAse = new FileFilter();
ffAse.Name = "Adobe Swatch Exchange";
ffAse.AddPattern("*.ase");
fd.AddFilter(ffAse);
FileFilter ffAcb = new FileFilter();
ffAcb.Name = "Adobe Color Book";
ffAcb.AddPattern("*.acb");
fd.AddFilter(ffAcb);
if (fd.Run() == (int)ResponseType.Ok)
{
fileName = fd.Filename;
fd.Destroy();
}
else
{
fd.Destroy();
return(false);
}
}
appPal.ConvertPalette(fileName);
File.WriteAllBytes(fileName, appPal.Palette.ToFile());
appPal.Dirty = false;
appPal.FileName = fileName;
UpdateUI();
return(true);
}