private bool ReadSld(string filename)
{
if (!SlideObject.IsSlide(filename) ||
!File.Exists(filename)
)
{
return(false);
}
FileInfo f = new FileInfo(filename);
if ((_FileLength = f.Length) < _sldHeaderLength)
{
return(false);
}
_Slide = File.ReadAllBytes(filename);
//----- Check Slide
bool ret = DecodeSld();
if (ret == false)
{
_Slide = null;
_FileLength = 0;
}
else
{
_FileName = filename;
_Name = System.IO.Path.GetFileNameWithoutExtension(filename);
}
return(ret);
}
/// <summary>OnApplyTemplate overrides.</summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
_Slide = new SlideObject(SlideFileName);
_Slide.Draw(GetSlidePart());
}
/// <summary>OnApplyTemplate overrides.</summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate () ;
_Slide =new SlideObject (SlideFileName) ;
_Slide.Draw (GetSlidePart ()) ;
}
public SlmProperties(SlideObject sld, SlideLibObject slb = null)
: base()
{
if (slb != null)
{
slbName = slb._Name;
slbFileName = slb._FileName;
slbSize = slb._FileLength;
slbNbSlide = slb._Slides.Count;
slbVersion = "1.0";
}
if (sld != null)
{
sldName = sld._Name;
sldFileName = sld._FileName;
sldSize = sld._FileLength;
sldWidth = (int)sld._Size.Width;
sldHeight = (int)sld._Size.Height;
sldVersion = sld._Version.ToString("#.0#");
}
}
private void OpenLibrary_Click(object sender, RoutedEventArgs e)
{
e.Handled = true;
if (_dirty)
{
if (System.Windows.MessageBox.Show("Save Library first?", "Slm", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
if (!CheckLibraryFileName())
return;
_slideLib.Save();
}
}
// Clear / New library
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
dlg.DefaultExt = ".slb"; // Default file extension
dlg.Filter = "AutoCAD Slide Library|*.slb|AutoCAD Slide|*.sld"; // Filter files by extension
Nullable<bool> result = dlg.ShowDialog();
if (result == false)
return;
switch (System.IO.Path.GetExtension(dlg.FileName).ToLower())
{
case ".slb":
_slideLib = new SlideLibObject(dlg.FileName);
break;
case ".sld":
_slide = new SlideObject(dlg.FileName);
break;
}
GenerateBadges();
_dirty = false;
preview.Slide = null;
propertyGrid.SelectedObject = new SlmProperties(null, _slideLib);
}
private ObservableCollection<SlmVignette> MergeAndGenerateBadges(string[] files)
{
Point pt = Library.PointToScreen(new Point(0, 0));
_margins = new Thickness(pt.X, pt.Y, pt.X + Library.ActualWidth, pt.Y + Library.ActualHeight);
_waitThread = new Thread(this.RunWaitThread);
_waitThread.IsBackground = true;
_waitThread.SetApartmentState(ApartmentState.STA);
_waitThread.Start();
Thread.Sleep(0);
ObservableCollection<SlmVignette> newItems = new ObservableCollection<SlmVignette>();
ObservableCollection<SlmVignette> items = new ObservableCollection<SlmVignette>();
if (Library.ItemsSource != null)
items = new ObservableCollection<SlmVignette>((IEnumerable<SlmVignette>)Library.ItemsSource);
foreach (string fileName in files)
{
if (SlideLibObject.IsSlideLibrary(fileName))
{
SlideLibObject slb = new SlideLibObject(fileName);
//_slideLib._Slides =_slideLib._Slides.Concat (slb._Slides).GroupBy (d => d.Key)
// .ToDictionary (d => d.Key, d => d.First ().Value) ;
foreach (KeyValuePair<string, SlideObject> slide in slb._Slides)
{
string name = slide.Key;
if (_slideLib._Slides.ContainsKey(slide.Key))
{
for (int i = 0; ; i++)
{
string st = name + i;
if (!_slideLib._Slides.ContainsKey(st))
{
name = st;
break;
}
}
}
_slideLib._Slides.Add(name, slide.Value);
SlmVignette badge = new SlmVignette()
{
Name = name,
Type = slide.Value._Size.Width + "x" + slide.Value._Size.Height,
Image = slide.Value.Export(70, 70)
};
items.Add(badge);
newItems.Add(badge);
}
_dirty = true;
}
if (SlideObject.IsSlide(fileName) && !_slideLib._Slides.ContainsKey(System.IO.Path.GetFileNameWithoutExtension(fileName)))
{
SlideObject sld = new SlideObject(fileName);
sld._Name = System.IO.Path.GetFileNameWithoutExtension(fileName);
_slideLib._Slides.Add(sld._Name, sld);
_dirty = true;
SlmVignette badge = new SlmVignette()
{
Name = sld._Name,
Type = sld._Size.Width + "x" + sld._Size.Height,
Image = sld.Export(70, 70)
};
items.Add(badge);
newItems.Add(badge);
}
Thread.Sleep(0);
}
Library.ItemsSource = items;
Library.Items.Refresh();
Thread.Sleep(200);
while (_waitDialog == null)
Thread.Sleep(100);
_waitDialog.Dispatcher.BeginInvoke(DispatcherPriority.Normal, (Action)(() =>
{
_waitDialog.Close();
}));
if (_waitThread.IsAlive)
_waitThread.Abort();
return (newItems);
}
