public void docStateChanged(NSNotification notification)
{
DocChange change = notification.object_().To<DocChange>();
NSGradient gradient = null;
if (!NSObject.IsNullOrNil(change.Document))
{
if ((change.Type & ChangeType.Palette) == ChangeType.Palette)
{
float[] locations = new float[change.Document.Palette.Length];
NSMutableArray colors = NSMutableArray.arrayWithCapacity((uint) change.Document.Palette.Length);
for (int i = 0; i < change.Document.Palette.Length; ++i)
{
locations[i] = change.Document.Palette[i].Location;
colors.addObject((NSColor) change.Document.Palette[i].Color);
}
gradient = NSGradient.Create(colors, locations).Retain();
}
}
else
{
gradient = NSGradient.Create(NSColor.blackColor(), NSColor.blackColor()).Retain();
}
if (gradient != null)
{
if (m_gradient != null)
m_gradient.release();
m_gradient = gradient;
setNeedsDisplay(true);
}
}
public void docStateChanged(NSNotification notification)
{
DocChange change = notification.object_().To<DocChange>();
m_document = change.Document;
m_exponent.setEnabled(!NSObject.IsNullOrNil(m_document));
if (!NSObject.IsNullOrNil(m_document))
{
if ((change.Type & ChangeType.Palette) == ChangeType.Palette)
{
window().setTitle(NSString.Create(m_document.Palette.Name));
}
if ((change.Type & ChangeType.PaletteExponent) == ChangeType.PaletteExponent)
{
m_exponent.setFloatValue(m_document.PaletteExponent);
}
}
else
{
m_exponent.setFloatValue(0.0f);
window().setTitle(NSString.Create("Palette"));
}
}
public void docStateChanged(NSNotification notification)
{
DocChange change = notification.object_().To<DocChange>();
string left = string.Empty;
string right = string.Empty;
string top = string.Empty;
string bottom = string.Empty;
string minDwell = string.Empty;
string maxDwell = string.Empty;
string precision = string.Empty;
string title = "Document Info";
if (!NSObject.IsNullOrNil(change.Document))
{
FractalSettings settings = change.Document.Settings;
left = settings.Extent.Left.ToString().Replace('@', 'E');
right = settings.Extent.Right.ToString().Replace('@', 'E');
top = settings.Extent.Top.ToString().Replace('@', 'E');
bottom = settings.Extent.Bottom.ToString().Replace('@', 'E');
minDwell = change.Document.MinDwell.ToString();
maxDwell = change.Document.MaxDwell.ToString();
#if LIBGMP
float p1 = (settings.Extent.Width/settings.Width).Precision;
float p2 = (settings.Extent.Height/settings.Height).Precision;
uint p = Math.Max((uint) p1, (uint) p2);
if (p < Computer.MaxDoubleBits)
precision = string.Format("{0} bits (double)", p);
else
precision = string.Format("{0} bits (bigfloat)", p);
#else
precision = "52 bits";
#endif
NSURL url = change.Document.fileURL();
if (!NSObject.IsNullOrNil(url))
{
string path = url.path().description();
title = System.IO.Path.GetFileNameWithoutExtension(path) + " Info";
}
}
m_left.setStringValue(NSString.Create(left));
m_right.setStringValue(NSString.Create(right));
m_top.setStringValue(NSString.Create(top));
m_bottom.setStringValue(NSString.Create(bottom));
m_minDwell.setStringValue(NSString.Create(minDwell));
m_maxDwell.setStringValue(NSString.Create(maxDwell));
m_precision.setStringValue(NSString.Create(precision));
window().setTitle(NSString.Create(title));
}
public void docStateChanged(NSNotification notification)
{
DocChange change = notification.object_().To<DocChange>();
if (m_document == change.Document)
{
if ((change.Type & ChangeType.Settings) == ChangeType.Settings)
{
m_document = change.Document;
FractalSettings settings = m_document.Settings;
NSBitmapImageRep rep = NSBitmapImageRep.Alloc().initWithBitmapDataPlanes_pixelsWide_pixelsHigh_bitsPerSample_samplesPerPixel_hasAlpha_isPlanar_colorSpaceName_bitmapFormat_bytesPerRow_bitsPerPixel(
IntPtr.Zero, // initWithBitmapDataPlanes (null means use meshed)
settings.Width, // pixelsWide
settings.Height, // pixelsHigh
8, // bitsPerSample
3, // samplesPerPixel
false, // hasAlpha
false, // isPlanar
Externs.NSDeviceRGBColorSpace, // colorSpaceName
0, // bitmapFormat
0, // bytesPerRow (padding may be added)
0).To<NSBitmapImageRep>(); // bitsPerPixel (don't add meaningless bits)
rep.autorelease(); // so the rep is released if an exception is thrown
NSImage image = NSImage.Create();
image.addRepresentation(rep);
DoCleanup();
m_rep = rep.Retain();
m_image = image.Retain();
setFrameSize(new NSSize(settings.Width, settings.Height));
m_selection = NSRect.Empty;
}
if (!m_refreshing)
{
m_refreshing = true;
NSApplication.sharedApplication().BeginInvoke(this.DoRefresh, TimeSpan.FromMilliseconds(100));
}
}
}
public void docStateChanged(NSNotification notification)
{
DocChange change = notification.object_().To<DocChange>();
m_width.setEnabled(!NSObject.IsNullOrNil(change.Document));
m_height.setEnabled(!NSObject.IsNullOrNil(change.Document));
m_maxDwells.setEnabled(!NSObject.IsNullOrNil(change.Document));
if (!NSObject.IsNullOrNil(change.Document))
{
if ((change.Type & ChangeType.Settings) == ChangeType.Settings)
{
m_width.setIntegerValue(change.Document.Settings.Width);
m_height.setIntegerValue(change.Document.Settings.Height);
m_maxDwells.setIntegerValue((int) change.Document.Settings.MaxDwell);
string time = string.Format("Render Time: {0:0.000} mins", change.Document.RenderTime);
m_timeLabel.setStringValue(NSString.Create(time));
}
}
}