public static string[] Load(FrmScripter frmScp, MRU mru, string path)
{
if (!File.Exists(path))
{
UtilSys.MessageBox("File '" + path + "' does not exist.");
mru.Remove(path);
mru.Save();
return(null);
}
frmScp.Output("Loading file: " + path);
string[] buffer = UtilIO.ReadFile2Array(path);
mru.Add(path);
mru.Save();
return(buffer);
}
} // static private bool NotifyUnsavedChanges()
//
// static public bool LoadProfile()
//
// A convenient centralised method returning boolean success or failure, LoadProfile directs Profile
// to read a Profile from disk while ensuring that any currently open form reflects the opened Profile
// status in its UI. This method considers whether a currently open Profile has unsaved edits, offering
// the opportunity to persist the Profile.
//
// LoadProfile returns boolean success or failure.
//
static public bool LoadProfile(string filename)
{
// Offer to persist any unsaved Profile edits...
if (Profile.IsEdited() && NotifyUnsavedChanges() == false)
{
return(false);
}
// Present the user with a File Open Dialog through which they may choose a Profile to load.
if (filename == null)
{
using (OpenFileDialog profile_dialog = new OpenFileDialog()) {
// Give the Dialog a title and then establish a filter to hide anything that isn't an XML
// file by default.
profile_dialog.Title = "Select a Profile to open";
profile_dialog.Filter = "Profiles (*.XML)|*.XML|All Files (*.*)|*.*";
// Try get the path to a directory within GAVPI's own directory called "Profiles", and make that
// the default directory in the OpenFileDialog.
string GAVPIPath = new Uri(System.IO.Path.GetDirectoryName(
System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase)).LocalPath;
if (Directory.Exists(GAVPIPath + "\\Profiles"))
{
GAVPIPath += "\\Profiles";
}
profile_dialog.InitialDirectory = GAVPIPath;
if (profile_dialog.ShowDialog() == DialogResult.Cancel)
{
return(false);
}
// Save the loaded Profile's filename for convenience sake.
filename = profile_dialog.FileName;
} // if()... using()...
}
// Attempt to load the given Profile...
if (!Profile.load_profile(filename))
{
MessageBox.Show("There appears to be a problem with the Profile you have chosen.\n\n" +
"The Profile may have been moved or deleted, or it may not be an\n" +
"actual Profile. It may even have become corrupted. Please check\n" +
"the Profile by attempting to open it in the Profile Editor.",
"I cannot open the Profile",
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation,
MessageBoxDefaultButton.Button1);
return(false);
} // if()
// Clear the log before requesting frmGAVPI refresh its UI otherwise the ListBox may remain
// populated.
Log.Clear();
if (Application.OpenForms.OfType <frmGAVPI>().Count() > 0)
{
MainForm.RefreshUI(GetStatusString());
}
if (Application.OpenForms.OfType <frmProfile>().Count() > 0)
{
ProfileEditor.RefreshUI(GetStatusString());
}
// Let's enable or disable specific system tray menu items to reflect the application's state,
// and the viable workflow. Finish by updating the system tray icon's tooltip to reflect the
// loaded Profile.
sysTrayMenu.MenuItems[MODIFY_PROFILE_MENU_ITEM].Enabled = true;
sysTrayMenu.MenuItems[LISTEN_MENU_ITEM].Enabled = true;
sysTrayMenu.MenuItems[STOP_LISTENING_MENU_ITEM].Enabled = false;
sysTrayIcon.Text = APPLICATION_TITLE + ": " +
Path.GetFileNameWithoutExtension(Profile.GetProfileFilename());
// And now we can add the loaded Profile to the MRU list.
ProfileMRU.Add(Path.GetFileNameWithoutExtension(Profile.GetProfileFilename()),
Profile.GetProfileFilename());
return(true);
} // static public bool LoadProfile()