///<summary>
/// Load the files specified
///</summary>
public void LoadFiles(string[] files)
{
// should we replace the current page or create a new one?
bool replaceCurrentPage = dataBook.CanReplacePage(dataBook.CurrentPage);
foreach (string file in files)
{
// try to open the file
ByteBuffer bb = OpenFile(file);
// if open was successful
if (bb != null)
{
DataView newDv = CreateDataView(bb);
if (replaceCurrentPage) // replace current page
{
DataView dv = ((DataViewDisplay)dataBook.CurrentPageWidget).View;
dataBook.ReplaceView(dv, newDv, new CloseViewDelegate(CloseFile), Path.GetFileName(bb.Filename));
// promptly free resources memory (eg pixmaps)
dv.Buffer.CloseFile();
dv.Cleanup();
replaceCurrentPage = false;
}
else // create new page
// create and setup a DataView
{
dataBook.AppendView(newDv, new CloseViewDelegate(CloseFile), Path.GetFileName(bb.Filename));
}
}
}
}
///<summary>
/// Load a session from the specified file.
///</summary>
public void Load(string path)
{
Session session = new Session();
// try to load session file
try {
session.Load(path);
}
catch (Exception ex) {
System.Console.WriteLine(ex.Message);
return;
}
// set the size of main window
if (Preferences.Instance["Session.RememberWindowGeometry"] == "True")
{
mainWindow.Resize(session.WindowWidth, session.WindowHeight);
}
// add files to the DataBook
foreach (SessionFileInfo sfi in session.Files)
{
ByteBuffer bb = Services.File.OpenFile(sfi.Path);
// if file was opened successfully
if (bb != null)
{
DataView dv = Services.File.CreateDataView(bb);
// try to load layout file
try {
dv.Display.Layout = new Bless.Gui.Layout(sfi.Layout);
}
catch (Exception ex) {
ErrorAlert ea = new ErrorAlert("Error loading layout '" + sfi.Layout + "' for file '" + sfi.Path + "'. Loading default layout.", ex.Message, mainWindow);
ea.Run();
ea.Destroy();
}
long cursorOffset = sfi.CursorOffset;
// sanity check cursor offset and view offset
if (cursorOffset > bb.Size)
{
cursorOffset = bb.Size;
}
long offset = sfi.Offset;
if (offset >= bb.Size)
{
offset = 0;
}
if (Preferences.Instance["Session.RememberCursorPosition"] == "True")
{
dv.MoveCursor(cursorOffset, sfi.CursorDigit);
dv.Offset = offset;
}
dataBook.AppendView(dv, new CloseViewDelegate(Services.File.CloseFile), Path.GetFileName(bb.Filename));
//OnBufferChanged(bb);
}
}
foreach (DataViewDisplay dvd in dataBook.Children)
{
DataView dv = dvd.View;
if (dv.Buffer.Filename == session.ActiveFile)
{
dataBook.CurrentPage = dataBook.PageNum(dvd);
break;
}
}
}
