public override void DrawRect(CGRect dirtyRect)
{
NSColorList colors = NSColorList.ColorListNamed("System");
CGRect rect = Bounds;
rect.Height = 12;
var style = (NSMutableParagraphStyle)NSParagraphStyle.DefaultParagraphStyle.MutableCopy();
style.Alignment = NSTextAlignment.Right;
var attrs = new NSStringAttributes {
Font = NSFont.SystemFontOfSize(8),
ForegroundColor = NSColor.LabelColor,
ParagraphStyle = style
};
foreach (NSString key in colors.AllKeys())
{
if (DrawColors)
{
NSColor color = colors.ColorWithKey(key);
color.Set();
NSGraphics.RectFill(rect);
}
if (DrawTitles)
{
key.DrawString(rect, attrs.Dictionary);
}
rect.Y += 12;
}
}
public void AddItem(string identifier, string title)
{
var layer = new CATextLayer();
layer.String = title;
layer.SetFont("SF UI Text Bold");
layer.FontSize = 12;
layer.ForegroundColor = NSColor.FromRgb(80, 80, 80).CGColor;
layer.ContentsScale = NSScreen.MainScreen.BackingScaleFactor;
var attrs = new NSStringAttributes();
attrs.Font = NSFont.FromFontName("SF UI Text Bold", 12);
var stringSize = NSStringDrawing.StringSize(layer.String, attrs);
var frame = new CGRect(new CGPoint(0, 0), stringSize);
layer.Frame = frame;
layer.AnchorPoint = new CGPoint(0, 0.5f);
items.Add(new BreadcrumbViewItem {
Identifier = identifier,
Title = title,
Layer = layer
});
Layer.AddSublayer(layer);
NeedsDisplay = true;
}
private static void RenderSolutionNameIcon(string name)
{
if (!string.IsNullOrWhiteSpace(name))
{
const float margin = 4;
NSString text = (NSString)name;
var paragraphStyle = (NSParagraphStyle)NSParagraphStyle.DefaultParagraphStyle.MutableCopy();
paragraphStyle.Alignment = NSTextAlignment.Center;
var attributes = new NSStringAttributes()
{
Font = NSFont.SystemFontOfSize(19, NSFontWeight.Regular),
ForegroundColor = NSColor.White,
ParagraphStyle = paragraphStyle
};
var textRect = new CGSize(_defaultImage.Size.Width - margin * 2, _defaultImage.Size.Height - 2 * margin);
var rect = text.BoundingRectWithSize(textRect, NSStringDrawingOptions.UsesLineFragmentOrigin, attributes.Dictionary);
var centerAdjustment = _defaultImage.Size.Width - rect.Width - 2 * margin;
rect.Offset(margin + centerAdjustment / 2, margin);
var brandedImage = NSImage.ImageWithSize(_defaultImage.Size, false, (dstRect) =>
{
_defaultImage.Draw(dstRect);
DrawBackgroundInRect(rect);
text.DrawInRect(rect, attributes);
return(true);
});
NSApplication.SharedApplication.ApplicationIconImage = brandedImage;
}
else
{
NSApplication.SharedApplication.ApplicationIconImage = _defaultImage;
}
}
public override void DrawRect (CGRect dirtyRect)
{
NSColorList colors = NSColorList.ColorListNamed ("System");
CGRect rect = Bounds;
rect.Height = 12;
var style = (NSMutableParagraphStyle)NSParagraphStyle.DefaultParagraphStyle.MutableCopy ();
style.Alignment = NSTextAlignment.Right;
var attrs = new NSStringAttributes {
Font = NSFont.SystemFontOfSize (8),
ForegroundColor = NSColor.LabelColor,
ParagraphStyle = style
};
foreach (NSString key in colors.AllKeys ()) {
if (DrawColors) {
NSColor color = colors.ColorWithKey (key);
color.Set ();
NSGraphics.RectFill (rect);
}
if (DrawTitles)
key.DrawString (rect, attrs.Dictionary);
rect.Y += 12;
}
}
public static NSAttributedString AttributedTitle(string title, NSColor color, String fontName, float fontSize, NSTextAlignment textAlignment)
{
NSMutableParagraphStyle ps = new NSMutableParagraphStyle();
ps.Alignment = textAlignment;
ps.LineSpacing = 0.0f;
NSColor fontColor = color;
NSFont font = NSFont.FromFontName(fontName, fontSize);
if (font == null)
{
font = NSFont.SystemFontOfSize(fontSize);
}
NSString titleObj = new NSString(title);
NSStringAttributes attributes = new NSStringAttributes();
attributes.Font = font;
attributes.ForegroundColor = fontColor;
attributes.ParagraphStyle = ps;
attributes.ToolTip = titleObj;
NSAttributedString buttonString = new NSAttributedString(title, attributes);
return(buttonString);
}
private void ProcessTextFormat(NSStringAttributes attributes)
{
var str = new NSString("A");
var bounds = str.BoundingRectWithSize(
new CGSize(1000, 1000),
0,
attributes.Dictionary);
if ((nfloat)CharacterWidth != bounds.Width || (nfloat)CharacterHeight != bounds.Height)
{
CharacterWidth = bounds.Right;
CharacterHeight = //bounds.Bottom
attributes.Font.Ascender
- attributes.Font.Descender;
}
int columns = Convert.ToInt32(Math.Floor(Frame.Width / CharacterWidth));
int rows = Convert.ToInt32(Math.Floor(Frame.Height / CharacterHeight));
if (Columns != columns || Rows != rows)
{
Columns = columns;
Rows = rows;
ResizeTerminal();
if (VtConnection != null)
{
VtConnection.SetTerminalWindowSize(columns, rows, 800, 600);
}
}
}
private static NSAttributedString GenerateAttributeString(string id, string title, Uri link, string linkTooltip)
{
if (string.IsNullOrEmpty(title))
{
return(null);
}
var attributedBuffer = new NSMutableAttributedString();
attributedBuffer.BeginEditing();
var normalText = new NSStringAttributes
{
ForegroundColor = NSColor.ControlText
};
if (!string.IsNullOrEmpty(id))
{
var linkAttributes = new NSStringAttributes
{
LinkUrl = link,
ToolTip = linkTooltip
};
attributedBuffer.Append(new NSAttributedString(id, linkAttributes));
attributedBuffer.Append(new NSAttributedString(": ", normalText));
}
attributedBuffer.Append(new NSAttributedString(title, normalText));
attributedBuffer.EndEditing();
return(attributedBuffer);
}
public static CGSize DrawString(this NSString item, CGRect rect, UIFont font, UILineBreakMode mode, UITextAlignment alignment)
{
// Get paragraph style
var labelStyle = new NSMutableParagraphStyle(NSParagraphStyle.DefaultParagraphStyle.MutableCopy() as AppKit.NSMutableParagraphStyle);
// Adjust alignment
labelStyle.Alignment = alignment;
// Adjust line break mode
labelStyle.LineBreakMode = mode;
// Define attributes
var attributes = new NSStringAttributes()
{
Font = font.NSFont,
ForegroundColor = UIStringDrawing.FillColor,
ParagraphStyle = labelStyle
};
// Preform drawing
item.DrawInRect(rect, attributes);
// Return new bounding size
return(new CGSize(rect.Width, rect.Height));
}
public static NSAttributedString AttributedPartialTitle(string title, List <string> keyWordsList, NSColor fontColor,
string fontName, float fontSize, NSTextAlignment textAlignment, NSLineBreakMode breakMode)
{
string patten = "\\b(";
int i = 0;
foreach (var item in keyWordsList)
{
if (i != 0)
{
patten = patten + "|" + item;
}
else
{
patten = patten + item;
}
i++;
}
patten = patten + ")\\b";
string [] results = Regex.Split(title, patten);
NSMutableParagraphStyle ps = new NSMutableParagraphStyle();
ps.Alignment = textAlignment;
ps.LineBreakMode = breakMode;
NSMutableAttributedString attrTitle = new NSMutableAttributedString();
foreach (var item in results)
{
//Console.WriteLine ("result:{0}", item);
if (item.Length == 0)
{
continue;
}
if (keyWordsList.Contains(item))
{
NSStringAttributes attributes = new NSStringAttributes();
attributes.Font = NSFont.FromFontName(fontName + " Bold Italic", fontSize);
attributes.ForegroundColor = Utility.ColorWithRGB(0, 0, 0, 0.45f);
attributes.ParagraphStyle = ps;
NSAttributedString attrString = new NSAttributedString(item, attributes);
attrTitle.Append(attrString);
}
else
{
NSStringAttributes attributes = new NSStringAttributes();
attributes.Font = NSFont.FromFontName(fontName, fontSize);
attributes.ForegroundColor = fontColor;
attributes.ParagraphStyle = ps;
NSAttributedString attrString = new NSAttributedString(item, attributes);
attrTitle.Append(attrString);
}
}
return(attrTitle);
}
// Shared initialization code
void Initialize()
{
repeatCount = 1;
textAttrs = new NSStringAttributes()
{
Font = NSFont.UserFixedPitchFontOfSize(16)
};
}
/// <summary>
/// Outputs the log.
/// </summary>
/// <param name="text">Text.</param>
/// <param name="attributes">Attributes.</param>
private void OutputLog(string text, NSStringAttributes attributes = null)
{
var textToAdd = attributes == null
? new NSAttributedString(text)
: new NSAttributedString(text, attributes);
var stor = LogField.TextStorage;
stor.BeginEditing();
stor.Append(textToAdd);
stor.EndEditing();
}
public override void Draw(PdfDisplayBox box)
{
//base.Draw (box);
CGRect sourceRect = new CGRect(0, 0, 0, 0);
CGRect topHalf;
CGRect destRect;
// Drag image.
// ...........
// Source rectangle.
sourceRect.Size = PdfImage.Size;
// Represent the top half of the page.
topHalf = GetBoundsForBox(box);
Utility.ColorWithHexColorValue("#ffffff", 1.0f).Set();
NSGraphics.RectFill(topHalf);
// Scale and center image within top half of page.
destRect = sourceRect;
destRect.Height -= 120;
destRect.Y += 60;
// Draw.
//Console.WriteLine("left:{0},top:{1},width:{2},height:{3}",destRect.X,destRect.Y,destRect.Width,destRect.Height);
PdfImage.DrawInRect(destRect, new CGRect(0, 0, 0, 0), NSCompositingOperation.SourceOver, 1.0f);
// Draw name.
// ...........
destRect = GetBoundsForBox(box);
destRect.Y = destRect.Height - 44.0f;
destRect.Height = 34.0f;
destRect.X = 30.0f;
destRect.Width -= 60.0f;
// Draw label.
NSStringAttributes attributes = new NSStringAttributes();
attributes.Font = NSFont.SystemFontOfSize(11);
Label.DrawInRect(destRect, attributes);
// Draw name.
// ...........
destRect = GetBoundsForBox(box);
destRect.Y = 10.0f;
destRect.Height = 17.0f;
destRect.X = 30.0f;
destRect.Width -= 60.0f;
PageFooter.DrawInRect(destRect, attributes);
}
/// <summary>
/// Outputs the log.
/// </summary>
/// <param name="text">Text.</param>
/// <param name="attributes">Attributes.</param>
private void OutputLog(string text, NSStringAttributes attributes = null)
{
var textToAdd = attributes == null
? new NSAttributedString(text)
: new NSAttributedString(text, attributes);
var stor = LogField.TextStorage;
stor.BeginEditing();
stor.Append(textToAdd);
stor.EndEditing();
}
public override void UIDrawFooterInRect(WebView sender, CGRect rect)
{
CGRect destRect = sender.MainFrame.FrameView.Frame;
destRect.Height = 44.0f;
destRect.X = 30.0f;
destRect.Width -= 60.0f;
// Draw label.
NSStringAttributes attributes = new NSStringAttributes();
attributes.Font = NSFont.SystemFontOfSize(11);
"footer".DrawInRect(rect, attributes);
}
internal void Draw(CGContext context, float x, float y, UGColor color)
{
#if __MACOS__
NSStringAttributes attributes = null;
using (var nsColor = color.ToNSColor())
{
attributes = new NSStringAttributes()
{
Font = _textFormat.Native,
ForegroundColor = nsColor,
};
}
#else
UIStringAttributes attributes = null;
using (var uiColor = color.ToUIColor())
{
attributes = new UIStringAttributes()
{
Font = _textFormat.Native,
ForegroundColor = uiColor,
};
}
#endif
var bounds = LayoutBounds;
var rect = new CGRect(
x + bounds.X,
y + bounds.Y,
bounds.Width,
bounds.Height);
var scaleMatrix = CGAffineTransformHelper.CreateScale(
1F,
-1F,
(float)rect.X,
(float)rect.Y);
try
{
context.SaveState();
context.ConcatCTM(scaleMatrix);
context.TranslateCTM(0, -bounds.Height);
#if __MACOS__
_native.DrawInRect(rect, attributes);
#else
_native.DrawString(rect, attributes);
#endif
}
finally { context.RestoreState(); }
}
public override void UIDrawHeaderInRect(WebView sender, CGRect rect)
{
//throw new System.NotImplementedException ();
CGRect destRect = sender.MainFrame.FrameView.Frame;
destRect.Y = destRect.Height - 44.0f;
destRect.Height = 34.0f;
destRect.X = 30.0f;
destRect.Width -= 60.0f;
// Draw label.
NSStringAttributes attributes = new NSStringAttributes();
attributes.Font = NSFont.SystemFontOfSize(11);
"header".DrawInRect(rect, attributes);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
if (View != null && View.Frame.IsEmpty == false)
{
InitialHeight = View.Frame.Height;
}
CustomButtonStyles.ApplyStyleMainButton(GuiButtonLogIn, LocalizedStrings.Instance.LocalizedString("Button_LogIn"));
CustomButtonStyles.ApplyStyleNavigationButtonV2(GuiButtonStartFreeTrial, LocalizedStrings.Instance.LocalizedString("Button_StartFreeTrial"));
GuiTextViewUser.PlaceholderString = LocalizedStrings.Instance.LocalizedString("Placeholder_Username");
GuiTextViewUser.Cell.Title = __LogInViewModel.UserName ?? "";
GuiTextViewUser.LineBreakMode = NSLineBreakMode.TruncatingHead;
// ACCOUNT ID DESCRIPTION ...
// Initialize Account ID description text with link to a Client Area
NSData descriptionData = NSData.FromString("Your account ID can be found in the <a style=\"text-decoration:none\" href=\"https://www.ivpn.net/clientarea/login\">Client Area</a> of the website");
NSDictionary resultDocumentAttributes;
NSAttributedString nSAttributed = NSAttributedString.CreateWithHTML(descriptionData, out resultDocumentAttributes);
NSStringAttributes descTextAttributes = new NSStringAttributes();
descTextAttributes.Font = GuiTextAccountIdDescription.Font; // keep using preconfigured TextField font
descTextAttributes.ForegroundColor = GuiTextAccountIdDescription.TextColor; // keep using preconfigured TextField color
descTextAttributes.ParagraphStyle = new NSMutableParagraphStyle {
Alignment = NSTextAlignment.Center
};
NSMutableAttributedString descriptionString = new NSMutableAttributedString(nSAttributed);
descriptionString.AddAttributes(descTextAttributes, new NSRange(0, nSAttributed.Length));
GuiTextAccountIdDescription.AllowsEditingTextAttributes = true; // it is important
GuiTextAccountIdDescription.Selectable = true;
GuiTextAccountIdDescription.AttributedStringValue = descriptionString; // nSAttributed;
// ... ACCOUNT ID DESCRIPTION
GuiButtonLogIn.Hidden = false;
View.OnApperianceChanged += () =>
{
CustomButtonStyles.ApplyStyleNavigationButtonV2(GuiButtonStartFreeTrial, LocalizedStrings.Instance.LocalizedString("Button_StartFreeTrial"));
};
}
private void ComputeBounds()
{
#if __MACOS__
var attributes = new NSStringAttributes()
{
Font = _textFormat.Native,
};
var size = _native.StringSize(attributes);
#else
var attributes = new UIStringAttributes()
{
Font = _textFormat.Native,
};
var size = _native.GetSizeUsingAttributes(attributes);
#endif
_LayoutBounds = new UGRect(
0F,
0F,
(float)size.Width,
(float)size.Height);
if (HorizontalAlignment != UGHorizontalAlignment.Left)
{
if (HorizontalAlignment == UGHorizontalAlignment.Right)
{
_LayoutBounds.X = Math.Max(0F, _requestedSize.Width - _LayoutBounds.Width);
}
else if (HorizontalAlignment == UGHorizontalAlignment.Center)
{
_LayoutBounds.X = Math.Max(0F, (_requestedSize.Width - _LayoutBounds.Width) / 2F);
}
}
if (VerticalAlignment != UGVerticalAlignment.Top)
{
if (VerticalAlignment == UGVerticalAlignment.Bottom)
{
_LayoutBounds.Y = Math.Max(0F, _requestedSize.Height - _LayoutBounds.Height);
}
else if (VerticalAlignment == UGVerticalAlignment.Center)
{
_LayoutBounds.Y = Math.Max(0F, (_requestedSize.Height - _LayoutBounds.Height) / 2F);
}
}
}
public void DisplayIdle()
{
topMessage = null;
topMessageAction = null;
UpdateImage(null);
if (Session.Agent.Type == AgentType.Unknown)
{
textField.StringValue = String.Empty;
return;
}
var paragraphStyle = (NSMutableParagraphStyle)NSParagraphStyle
.DefaultParagraphStyle
.MutableCopy();
paragraphStyle.LineBreakMode = NSLineBreakMode.TruncatingTail;
var attributes = new NSStringAttributes {
Font = textField.Font,
ForegroundColor = NSColor.HeaderText,
ParagraphStyle = paragraphStyle
}.Dictionary;
var title = new NSMutableAttributedString(Session.Title, attributes);
if (Session.SecondaryTitle != null)
{
title.Append(new NSAttributedString(" │ ", attributes));
title.Append(new NSAttributedString(
Session.SecondaryTitle,
new NSStringAttributes {
Font = textField.Font,
ForegroundColor = NSColor.DisabledControlText,
ParagraphStyle = paragraphStyle
}));
}
textField.AttributedStringValue = title;
}
NSStringAttributes GetAttributes (int attribute)
{
// ((int)flags << 18) | (fg << 9) | bg;
int bg = attribute & 0x1ff;
int fg = (attribute >> 9) & 0x1ff;
var flags = (FLAGS) (attribute >> 18);
if (flags.HasFlag (FLAGS.INVERSE)) {
var tmp = bg;
bg = fg;
fg = tmp;
if (fg == Renderer.DefaultColor)
fg = Renderer.InvertedDefaultColor;
if (bg == Renderer.DefaultColor)
bg = Renderer.InvertedDefaultColor;
}
if (attributes.TryGetValue (attribute, out var result))
return result;
NSFont font;
if (flags.HasFlag (FLAGS.BOLD)){
if (flags.HasFlag (FLAGS.ITALIC))
font = fontBoldItalic;
else
font = fontBold;
} else if (flags.HasFlag (FLAGS.ITALIC))
font = fontItalic;
else
font = fontNormal;
var nsattr = new NSStringAttributes () { Font = font, ForegroundColor = MapColor (fg, true), BackgroundColor = MapColor (bg, false) };
if (flags.HasFlag (FLAGS.UNDERLINE)) {
nsattr.UnderlineColor = nsattr.ForegroundColor;
nsattr.UnderlineStyle = (int) NSUnderlineStyle.Single;
}
attributes [attribute] = nsattr;
return nsattr;
}
public static NSAttributedString AttributeTitle(string title, NSColor color, float fontsize)
{
NSMutableParagraphStyle ps = new NSMutableParagraphStyle();
ps.Alignment = NSTextAlignment.Center;
NSColor fontColor = color;
NSFont font = NSFont.SystemFontOfSize(fontsize);
NSString titleObj = new NSString(title);
NSStringAttributes attributes = new NSStringAttributes();
attributes.Font = font;
attributes.ForegroundColor = fontColor;
attributes.ParagraphStyle = ps;
attributes.BackgroundColor = NSColor.Clear;
attributes.ToolTip = titleObj;
NSAttributedString buttonString = new NSAttributedString(title, attributes);
return(buttonString);
}
public static NSImage CreateIconWithSolutionName(string name, NSImage baseImage)
{
if (string.IsNullOrWhiteSpace(name))
{
return(baseImage);
}
const float margin = 4;
var text = (NSString)name;
// setup text styles
var paragraphStyle = (NSParagraphStyle)NSParagraphStyle.DefaultParagraphStyle.MutableCopy();
paragraphStyle.Alignment = NSTextAlignment.Center;
var attributes = new NSStringAttributes
{
Font = NSFont.SystemFontOfSize(19, NSFontWeight.Regular),
ForegroundColor = NSColor.White,
ParagraphStyle = paragraphStyle
};
// setup rect
var textRect = new CGSize(baseImage.Size.Width - margin * 2, baseImage.Size.Height - 2 * margin);
var rect = text.BoundingRectWithSize(textRect, NSStringDrawingOptions.UsesLineFragmentOrigin, attributes.Dictionary);
var centerAdjustment = baseImage.Size.Width - rect.Width - 2 * margin;
rect.Offset(margin + centerAdjustment / 2, margin);
// create image
var brandedImage = NSImage.ImageWithSize(baseImage.Size, false, dstRect =>
{
baseImage.Draw(dstRect);
DrawBackgroundInRect(rect);
text.DrawInRect(rect, attributes);
return(true);
});
return(brandedImage);
}
/// <summary>
/// Create attribytes string with a required style
/// </summary>
public static NSAttributedString Create(string text, NSColor color = null, NSTextAlignment?aligment = null, NSFont font = null)
{
if (text == null)
{
text = "";
}
NSMutableParagraphStyle paragraphStyle = null;
NSStringAttributes stringAttributes = new NSStringAttributes();
if (color != null)
{
stringAttributes.ForegroundColor = color;
}
if (font != null)
{
stringAttributes.Font = font;
}
if (aligment != null)
{
if (paragraphStyle == null)
{
paragraphStyle = new NSMutableParagraphStyle();
}
paragraphStyle.Alignment = (NSTextAlignment)aligment;
}
if (paragraphStyle != null)
{
stringAttributes.ParagraphStyle = paragraphStyle;
}
return(new NSAttributedString(text, stringAttributes));
}
public static CGSize DrawString (this NSString item, CGRect rect, UIFont font, UILineBreakMode mode, UITextAlignment alignment) {
// Get paragraph style
var labelStyle = new NSMutableParagraphStyle(NSParagraphStyle.DefaultParagraphStyle.MutableCopy() as AppKit.NSMutableParagraphStyle);
// Adjust alignment
labelStyle.Alignment = alignment;
// Adjust line break mode
labelStyle.LineBreakMode = mode;
// Define attributes
var attributes = new NSStringAttributes () {
Font = font.NSFont,
ForegroundColor = UIStringDrawing.FillColor,
ParagraphStyle = labelStyle
};
// Preform drawing
item.DrawInRect(rect, attributes);
// Return new bounding size
return new CGSize (rect.Width, rect.Height);
}
internal CCTexture2D CreateTextSprite(string text, CCFontDefinition textDefinition)
{
if (string.IsNullOrEmpty(text))
{
return(new CCTexture2D());
}
int imageWidth;
int imageHeight;
var textDef = textDefinition;
var contentScaleFactorWidth = CCLabel.DefaultTexelToContentSizeRatios.Width;
var contentScaleFactorHeight = CCLabel.DefaultTexelToContentSizeRatios.Height;
textDef.FontSize *= contentScaleFactorWidth;
textDef.Dimensions.Width *= contentScaleFactorWidth;
textDef.Dimensions.Height *= contentScaleFactorHeight;
//bool hasPremultipliedAlpha;
// font
NSFont font = null;
var ext = System.IO.Path.GetExtension(textDef.FontName);
if (!String.IsNullOrEmpty(ext) && ext.ToLower() == ".ttf")
{
try
{
textDef.FontName = LoadFontFile(textDef.FontName);
font = NSFont.FromFontName(textDef.FontName, textDef.FontSize);
}
catch
{
CCLog.Log(".ttf {0} file not found or can not be loaded.", textDef.FontName);
}
}
else
{
// font
font = NSFontManager.SharedFontManager.FontWithFamily(textDef.FontName, NSFontTraitMask.Unbold | NSFontTraitMask.Unitalic, 0, textDef.FontSize);
}
if (font == null)
{
font = NSFontManager.SharedFontManager.FontWithFamily("Arial", NSFontTraitMask.Unbold | NSFontTraitMask.Unitalic, 0, textDef.FontSize);
CCLog.Log("{0} not found. Defaulting to Arial.", textDef.FontName);
}
// color
var foregroundColor = NSColor.White;
// alignment
var horizontalAlignment = textDef.Alignment;
var verticleAlignement = textDef.LineAlignment;
var textAlign = (CCTextAlignment.Right == horizontalAlignment) ? NSTextAlignment.Right
: (CCTextAlignment.Center == horizontalAlignment) ? NSTextAlignment.Center
: NSTextAlignment.Left;
// LineBreak
var lineBreak = (CCLabelLineBreak.Character == textDef.LineBreak) ? NSLineBreakMode.CharWrapping
: (CCLabelLineBreak.Word == textDef.LineBreak) ? NSLineBreakMode.ByWordWrapping
: NSLineBreakMode.Clipping;
var nsparagraphStyle = new NSMutableParagraphStyle();
nsparagraphStyle.SetParagraphStyle(NSMutableParagraphStyle.DefaultParagraphStyle);
nsparagraphStyle.LineBreakMode = lineBreak;
nsparagraphStyle.Alignment = textAlign;
// Create a new attributed string definition
var nsAttributes = new NSStringAttributes();
// Font attribute
nsAttributes.Font = font;
nsAttributes.ForegroundColor = foregroundColor;
nsAttributes.ParagraphStyle = nsparagraphStyle;
var stringWithAttributes = new NSAttributedString(text, nsAttributes);
var realDimensions = stringWithAttributes.Size;
// Mac crashes if the width or height is 0
if (realDimensions == SizeF.Empty)
{
CCLog.Log("Native string:", "Dimensions of native NSAttributedString can not be 0,0");
return(new CCTexture2D());
}
var dimensions = new SizeF(textDef.Dimensions.Width, textDef.Dimensions.Height);
var layoutAvailable = true;
//
// * Note * This seems to only effect Mac because iOS works fine without this work around.
// Right Alignment BoundingRectWithSize does not seem to be working correctly when the following conditions are set:
// 1) Alignment Right
// 2) No dimensions
// 3) There are new line characters embedded in the string.
//
// So we set alignment to Left, calculate our bounds and then restore alignement afterwards before drawing.
//
if (dimensions.Width <= 0)
{
dimensions.Width = 8388608;
layoutAvailable = false;
// Set our alignment variables to left - see notes above.
nsparagraphStyle.Alignment = NSTextAlignment.Left;
stringWithAttributes.Dispose();
stringWithAttributes = null;
stringWithAttributes = new NSAttributedString(text, nsAttributes);
}
if (dimensions.Height <= 0)
{
dimensions.Height = 8388608;
layoutAvailable = false;
}
// Calculate our bounding rectangle
var boundingRect = stringWithAttributes.BoundingRectWithSize(new SizeF((int)dimensions.Width, (int)dimensions.Height),
NSStringDrawingOptions.UsesLineFragmentOrigin);
if (!layoutAvailable)
{
if (dimensions.Width == 8388608)
{
dimensions.Width = boundingRect.Width;
// Restore our alignment before drawing - see notes above.
nsparagraphStyle.Alignment = textAlign;
stringWithAttributes.Dispose();
stringWithAttributes = null;
stringWithAttributes = new NSAttributedString(text, nsAttributes);
}
if (dimensions.Height == 8388608)
{
dimensions.Height = boundingRect.Height;
}
}
imageWidth = (int)dimensions.Width;
imageHeight = (int)dimensions.Height;
// Alignment
var xOffset = 0.0f;
switch (textAlign)
{
case NSTextAlignment.Left:
xOffset = 0;
break;
case NSTextAlignment.Center:
xOffset = (dimensions.Width - boundingRect.Width) / 2.0f;
break;
case NSTextAlignment.Right: xOffset = dimensions.Width - boundingRect.Width; break;
default: break;
}
// Line alignment
var yOffset = (CCVerticalTextAlignment.Top == verticleAlignement ||
boundingRect.Height >= dimensions.Height) ? (dimensions.Height - boundingRect.Height) // align to top
: (CCVerticalTextAlignment.Bottom == verticleAlignement) ? 0 // align to bottom
: (imageHeight - boundingRect.Height) / 2.0f; // align to center
//Find the rect that the string will draw into inside the dimensions
var drawRect = new RectangleF(xOffset
, yOffset
, boundingRect.Width
, boundingRect.Height);
NSImage image = null;
try
{
//Set antialias or not
NSGraphicsContext.CurrentContext.ShouldAntialias = textDef.isShouldAntialias;
image = new NSImage(new SizeF(imageWidth, imageHeight));
image.LockFocus();
// set a default transform
var transform = new NSAffineTransform();
transform.Set();
stringWithAttributes.DrawInRect(drawRect);
image.UnlockFocus();
// We will use Texture2D from stream here instead of CCTexture2D stream.
var tex = Texture2D.FromStream(CCDrawManager.SharedDrawManager.XnaGraphicsDevice, image);
// Debugging purposes
// var path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
// var fileName = Path.Combine(path, "Label3.png");
// using (var stream = new FileStream(fileName, FileMode.Create, FileAccess.Write))
// {
// tex.SaveAsPng(stream, imageWidth, imageHeight);
// }
// Create our texture of the label string.
var texture = new CCTexture2D(tex);
return(texture);
}
catch (Exception exc)
{
CCLog.Log("CCLabel: Error creating native label:{0}\n{1}", exc.Message, exc.StackTrace);
}
finally
{
// clean up the resources
if (image != null)
{
image.Dispose();
image = null;
}
if (stringWithAttributes != null)
{
stringWithAttributes.Dispose();
stringWithAttributes = null;
}
}
return(new CCTexture2D());
}
public NSAttributedString(string str,
NSFont font = null,
NSColor foregroundColor = null,
NSColor backgroundColor = null,
NSColor strokeColor = null,
NSColor underlineColor = null,
NSColor strikethroughColor = null,
NSUnderlineStyle underlineStyle = NSUnderlineStyle.None,
NSUnderlineStyle strikethroughStyle = NSUnderlineStyle.None,
NSParagraphStyle paragraphStyle = null,
float strokeWidth = 0,
NSShadow shadow = null,
NSUrl link = null,
bool superscript = false,
NSTextAttachment attachment = null,
NSLigatureType ligature = NSLigatureType.Default,
float baselineOffset = 0,
float kerningAdjustment = 0,
float obliqueness = 0,
float expansion = 0,
NSCursor cursor = null,
string toolTip = null,
int characterShape = 0,
NSGlyphInfo glyphInfo = null,
NSArray writingDirection = null,
bool markedClauseSegment = false,
NSTextLayoutOrientation verticalGlyphForm = NSTextLayoutOrientation.Horizontal,
NSTextAlternatives textAlternatives = null,
NSSpellingState spellingState = NSSpellingState.None) : this(str, NSStringAttributes.ToDictionary(
font : font,
foregroundColor : foregroundColor,
backgroundColor : backgroundColor,
strokeColor : strokeColor,
underlineColor : underlineColor,
strikethroughColor : strikethroughColor,
underlineStyle : underlineStyle,
strikethroughStyle : strikethroughStyle,
paragraphStyle : paragraphStyle,
strokeWidth : strokeWidth,
shadow : shadow,
link : link,
superscript : superscript,
attachment : attachment,
ligature : ligature,
baselineOffset : baselineOffset,
kerningAdjustment : kerningAdjustment,
obliqueness : obliqueness,
expansion : expansion,
cursor : cursor,
toolTip : toolTip,
characterShape : characterShape,
glyphInfo : glyphInfo,
writingDirection : writingDirection,
markedClauseSegment : markedClauseSegment,
verticalGlyphForm : verticalGlyphForm,
textAlternatives : textAlternatives,
spellingState : spellingState
))
{
}
public NSAttributedString(string str, NSStringAttributes attributes)
: this(str, attributes != null ? attributes.Dictionary : null)
{
}
public static CGSize StringSize(this string This, NSStringAttributes attributes)
{
return This.StringSize (attributes == null ? null : attributes.Dictionary);
}
public static SCNNode SCBoxNode(string title, CGRect frame, NSColor color, float cornerRadius, bool centered)
{
NSStringAttributes titleAttributes = null;
NSStringAttributes centeredTitleAttributes = null;
// create and extrude a bezier path to build the box
var path = NSBezierPath.FromRoundedRect(frame, cornerRadius, cornerRadius);
path.Flatness = 0.05f;
var shape = SCNShape.Create(path, 20);
shape.ChamferRadius = 0.0f;
var node = SCNNode.Create();
node.Geometry = shape;
// create an image and fill with the color and text
var textureSize = new CGSize();
textureSize.Width = NMath.Ceiling(frame.Size.Width * 1.5f);
textureSize.Height = NMath.Ceiling(frame.Size.Height * 1.5f);
var texture = new NSImage(textureSize);
texture.LockFocus();
var drawFrame = new CGRect(0, 0, textureSize.Width, textureSize.Height);
nfloat hue, saturation, brightness, alpha;
(color.UsingColorSpace(NSColorSpace.DeviceRGBColorSpace)).GetHsba(out hue, out saturation, out brightness, out alpha);
var lightColor = NSColor.FromDeviceHsba(hue, saturation - 0.2f, brightness + 0.3f, alpha);
lightColor.Set();
NSGraphics.RectFill(drawFrame);
NSBezierPath fillpath = null;
if (cornerRadius == 0 && centered == false)
{
//special case for the "labs" slide
drawFrame.Offset(0, -2);
fillpath = NSBezierPath.FromRoundedRect(drawFrame, cornerRadius, cornerRadius);
}
else
{
drawFrame.Inflate(-3, -3);
fillpath = NSBezierPath.FromRoundedRect(drawFrame, cornerRadius, cornerRadius);
}
color.Set();
fillpath.Fill();
// draw the title if any
if (title != null)
{
if (titleAttributes == null)
{
var paraphStyle = new NSMutableParagraphStyle();
paraphStyle.LineBreakMode = NSLineBreakMode.ByWordWrapping;
paraphStyle.Alignment = NSTextAlignment.Center;
paraphStyle.MinimumLineHeight = 38;
paraphStyle.MaximumLineHeight = 38;
var font = NSFont.FromFontName("Myriad Set Semibold", 34) != null?NSFont.FromFontName("Myriad Set Semibold", 34) : NSFont.FromFontName("Avenir Medium", 34);
var shadow = new NSShadow();
shadow.ShadowOffset = new CGSize(0, -2);
shadow.ShadowBlurRadius = 4;
shadow.ShadowColor = NSColor.FromDeviceWhite(0.0f, 0.5f);
titleAttributes = new NSStringAttributes {
Font = font,
ForegroundColor = NSColor.White,
Shadow = shadow,
ParagraphStyle = paraphStyle
};
var centeredParaphStyle = (NSMutableParagraphStyle)paraphStyle.MutableCopy();
centeredParaphStyle.Alignment = NSTextAlignment.Center;
centeredTitleAttributes = new NSStringAttributes {
Font = font,
ForegroundColor = NSColor.White,
Shadow = shadow,
ParagraphStyle = paraphStyle
};
}
var attrString = new NSAttributedString(title, centered ? centeredTitleAttributes : titleAttributes);
var textSize = attrString.Size;
//check if we need two lines to draw the text
var twoLines = title.Contains("\n");
if (!twoLines)
{
twoLines = textSize.Width > frame.Size.Width && title.Contains(" ");
}
//if so, we need to adjust the size to center vertically
if (twoLines)
{
textSize.Height += 38;
}
if (!centered)
{
drawFrame.Inflate(-15, 0);
}
//center vertically
var dy = (drawFrame.Size.Height - textSize.Height) * 0.5f;
var drawFrameHeight = drawFrame.Size.Height;
drawFrame.Size = new CGSize(drawFrame.Size.Width, drawFrame.Size.Height - dy);
attrString.DrawString(drawFrame);
}
texture.UnlockFocus();
//set the created image as the diffuse texture of our 3D box
var front = SCNMaterial.Create();
front.Diffuse.Contents = texture;
front.LocksAmbientWithDiffuse = true;
//use a lighter color for the chamfer and sides
var sides = SCNMaterial.Create();
sides.Diffuse.Contents = lightColor;
node.Geometry.Materials = new SCNMaterial[] {
front,
sides,
sides,
sides,
sides
};
return(node);
}
public static void DrawAtPoint(this string This, CGPoint point, NSStringAttributes attributes)
{
This.DrawAtPoint (point, attributes == null ? null : attributes.Dictionary);
}
// Create the set of display lists for the bitmaps
bool MakeGLDisplayListFirst(char first, int count, int baseDL)
{
int curListIndex;
NSColor blackColor;
NSStringAttributes attribDict;
int dListNum;
NSString currentChar;
char currentUnichar;
CGSize charSize;
CGRect charRect = CGRect.Empty;
NSImage theImage;
bool retval;
// Make sure the list isn't already under construction
GL.GetInteger(GetPName.ListIndex, out curListIndex);
if (curListIndex != 0)
{
Console.WriteLine("Display list already under construction");
return(false);
}
// Save pixel unpacking state
GL.PushClientAttrib(ClientAttribMask.ClientPixelStoreBit);
GL.PixelStore(PixelStoreParameter.UnpackSwapBytes, 0);
GL.PixelStore(PixelStoreParameter.UnpackLsbFirst, 0);
GL.PixelStore(PixelStoreParameter.UnpackSkipPixels, 0);
GL.PixelStore(PixelStoreParameter.UnpackSkipRows, 0);
GL.PixelStore(PixelStoreParameter.UnpackRowLength, 0);
GL.PixelStore(PixelStoreParameter.UnpackAlignment, 0);
blackColor = NSColor.Black;
attribDict = new NSStringAttributes {
Font = font,
ForegroundColor = NSColor.White,
BackgroundColor = blackColor
};
theImage = new NSImage(new CGSize(0, 0));
retval = true;
for (dListNum = baseDL, currentUnichar = first; currentUnichar < first + count;
dListNum++, currentUnichar++)
{
currentChar = new NSString(Char.ToString(currentUnichar));
charSize = currentChar.StringSize(attribDict);
charRect.Size = charSize;
charRect = charRect.Integral();
if (charRect.Size.Width > 0 && charRect.Size.Height > 0)
{
theImage.Size = charRect.Size;
theImage.LockFocus();
NSGraphicsContext.CurrentContext.ShouldAntialias = false;
blackColor.Set();
NSBezierPath.FillRect(charRect);
currentChar.DrawString(charRect, attribDict.Dictionary);
theImage.UnlockFocus();
if (!MakeDisplayList(dListNum, theImage))
{
retval = false;
break;
}
}
}
return(retval);
}
// Create the set of display lists for the bitmaps
bool MakeGLDisplayListFirst (char first, int count, int baseDL)
{
int curListIndex;
NSColor blackColor;
NSStringAttributes attribDict;
int dListNum;
NSString currentChar;
char currentUnichar;
CGSize charSize;
CGRect charRect = CGRect.Empty;
NSImage theImage;
bool retval;
// Make sure the list isn't already under construction
GL.GetInteger (GetPName.ListIndex, out curListIndex);
if (curListIndex != 0) {
Console.WriteLine ("Display list already under construction");
return false;
}
// Save pixel unpacking state
GL.PushClientAttrib (ClientAttribMask.ClientPixelStoreBit);
GL.PixelStore (PixelStoreParameter.UnpackSwapBytes, 0);
GL.PixelStore (PixelStoreParameter.UnpackLsbFirst, 0);
GL.PixelStore (PixelStoreParameter.UnpackSkipPixels, 0);
GL.PixelStore (PixelStoreParameter.UnpackSkipRows, 0);
GL.PixelStore (PixelStoreParameter.UnpackRowLength, 0);
GL.PixelStore (PixelStoreParameter.UnpackAlignment, 0);
blackColor = NSColor.Black;
attribDict = new NSStringAttributes {
Font = font,
ForegroundColor = NSColor.White,
BackgroundColor = blackColor
};
theImage = new NSImage (new CGSize (0,0));
retval = true;
for (dListNum = baseDL, currentUnichar = first; currentUnichar < first + count;
dListNum++, currentUnichar++) {
currentChar = new NSString (Char.ToString (currentUnichar));
charSize = currentChar.StringSize (attribDict);
charRect.Size = charSize;
charRect = charRect.Integral ();
if (charRect.Size.Width > 0 && charRect.Size.Height > 0) {
theImage.Size = charRect.Size;
theImage.LockFocus ();
NSGraphicsContext.CurrentContext.ShouldAntialias = false;
blackColor.Set ();
NSBezierPath.FillRect (charRect);
currentChar.DrawString (charRect, attribDict.Dictionary);
theImage.UnlockFocus ();
if (!MakeDisplayList(dListNum, theImage)) {
retval = false;
break;
}
}
}
return retval;
}
private void UpdateSessionStatusInfo(AccountStatus sessionStatus)
{
InvokeOnMainThread(() =>
{
try
{
GuiNotificationButtonBottom.Hidden = true;
if (sessionStatus == null)
{
return;
}
if (!sessionStatus.IsActive)
{
string part1 = LocalizedStrings.Instance.LocalizedString("Label_SubscriptionExpired");
if (sessionStatus.IsOnFreeTrial)
{
part1 = LocalizedStrings.Instance.LocalizedString("Label_FreeTrialExpired");
}
string part2 = LocalizedStrings.Instance.LocalizedString("Label_AccountExpiredUpgradeNow");
string title = part1 + " " + part2;
CustomButtonStyles.ApplyStyleInfoButton(GuiNotificationButtonBottom, title, NSImage.ImageNamed("iconStatusBad"));
NSMutableAttributedString attrTitle = new NSMutableAttributedString(title);
NSStringAttributes stringAttributes0 = new NSStringAttributes();
stringAttributes0.Font = GuiNotificationButtonBottom.TitleFont;
stringAttributes0.ForegroundColor = GuiNotificationButtonBottom.TitleForegroundColor;
stringAttributes0.ParagraphStyle = new NSMutableParagraphStyle {
Alignment = NSTextAlignment.Center
};
NSStringAttributes stringAttributes1 = new NSStringAttributes();
stringAttributes1.ForegroundColor = NSColor.FromRgb(59, 159, 230);
attrTitle.AddAttributes(stringAttributes0, new NSRange(0, title.Length));
attrTitle.AddAttributes(stringAttributes1, new NSRange(title.Length - part2.Length, part2.Length));
GuiNotificationButtonBottom.TitleTextAttributedString = attrTitle;
GuiNotificationButtonBottom.Hidden = false;
}
else
{
if (sessionStatus.WillAutoRebill)
{
return;
}
if ((sessionStatus.ActiveUtil - DateTime.Now).TotalMilliseconds < TimeSpan.FromDays(4).TotalMilliseconds)
{
int daysLeft = (int)(sessionStatus.ActiveUtil - DateTime.Now).TotalDays;
if (daysLeft < 0)
{
daysLeft = 0;
}
string notificationString;
if (daysLeft == 0)
{
notificationString = LocalizedStrings.Instance.LocalizedString("Label_AccountDaysLeft_LastDay");
if (sessionStatus.IsOnFreeTrial)
{
notificationString = LocalizedStrings.Instance.LocalizedString("Label_FreeTrialDaysLeft_LastDay");
}
}
else if (daysLeft == 1)
{
notificationString = LocalizedStrings.Instance.LocalizedString("Label_AccountDaysLeft_OneDay");
if (sessionStatus.IsOnFreeTrial)
{
notificationString = LocalizedStrings.Instance.LocalizedString("Label_FreeTrialDaysLeft_OneDay");
}
}
else
{
notificationString = LocalizedStrings.Instance.LocalizedString("Label_AccountDaysLeft_PARAMETRIZED");
if (sessionStatus.IsOnFreeTrial)
{
notificationString = LocalizedStrings.Instance.LocalizedString("Label_FreeTrialDaysLeft_PARAMETRIZED");
}
notificationString = string.Format(notificationString, daysLeft);
}
CustomButtonStyles.ApplyStyleInfoButton(GuiNotificationButtonBottom, notificationString, NSImage.ImageNamed("iconStatusModerate"));
GuiNotificationButtonBottom.Hidden = false;
}
}
}
catch (Exception ex)
{
Logging.Info(string.Format("{0}", ex));
GuiNotificationButtonBottom.Hidden = true;
}
});
}
private void UpdateWiFiInfoGuiData()
{
if (!NSThread.IsMain)
{
InvokeOnMainThread(() => UpdateWiFiInfoGuiData());
return;
}
try
{
UpdateToDoLabelHiddenStatus();
WifiState state = __MainViewModel.WiFiState;
if (__MainViewModel.Settings.IsNetworkActionsEnabled == false)
{
GuiWiFiButton.Hidden = true;
GuiNetworkActionPopUpBtn.Hidden = true;
return;
}
NSFont wifiLabelFont = UIUtils.GetSystemFontOfSize(14, NSFontWeight.Thin);
if (state == null || string.IsNullOrEmpty(state.Network.SSID))
{
GuiWiFiButton.AttributedTitle = AttributedString.Create(LocalizedStrings.Instance.LocalizedString("Label_NoWiFiConnection"), NSColor.SystemGrayColor, NSTextAlignment.Center, wifiLabelFont);
GuiWiFiButton.Image = null;
GuiWiFiButton.Enabled = false;
GuiWiFiButton.Hidden = false;
GuiNetworkActionPopUpBtn.Hidden = true;
}
else
{
if (state.ConnectedToInsecureNetwork)
{
GuiWiFiButton.Image = NSImage.ImageNamed("iconWiFiSmallRed");
string networkName = " " + state.Network.SSID + " ";
string fullText = networkName + "(" + LocalizedStrings.Instance.LocalizedString("Label_InsecureWiFiConnection") + ") ";
NSMutableAttributedString attrTitle = new NSMutableAttributedString(fullText);
NSStringAttributes stringAttributes0 = new NSStringAttributes();
stringAttributes0.ForegroundColor = __ToDoDescriptionTextColor;
stringAttributes0.Font = wifiLabelFont;
NSStringAttributes stringAttributes1 = new NSStringAttributes();
stringAttributes1.ForegroundColor = NSColor.SystemRedColor;
stringAttributes1.Font = wifiLabelFont;
attrTitle.AddAttributes(stringAttributes0, new NSRange(0, networkName.Length));
attrTitle.AddAttributes(stringAttributes1, new NSRange(networkName.Length, fullText.Length - networkName.Length));
attrTitle.SetAlignment(NSTextAlignment.Center, new NSRange(0, fullText.Length));
GuiWiFiButton.AttributedTitle = attrTitle;
}
else
{
GuiWiFiButton.Image = NSImage.ImageNamed("iconWiFiSmallBlue");
GuiWiFiButton.AttributedTitle = AttributedString.Create(" " + state.Network.SSID, __ToDoDescriptionTextColor, NSTextAlignment.Center, wifiLabelFont);
}
RecreateNetworkActionsButtonItems();
GuiWiFiButton.Enabled = true;
GuiWiFiButton.Hidden = false;
GuiNetworkActionPopUpBtn.Hidden = false;
}
}
catch (Exception ex)
{
GuiWiFiButton.Hidden = true;
GuiNetworkActionPopUpBtn.Hidden = true;
Logging.Info($"{ex}");
}
}
private NSStringAttributes GetAttributes()
{
var attributes = new NSStringAttributes();
var font = NSFontHelper.TryGetFont((float)FontSize, FontWeight, FontStyle, FontFamily);
attributes.Font = font;
attributes.ForegroundColor = Brush.GetColorWithOpacity(Foreground, Colors.Transparent).Value;
if (TextDecorations != TextDecorations.None)
{
attributes.UnderlineStyle = (int)((TextDecorations & TextDecorations.Underline) == TextDecorations.Underline
? NSUnderlineStyle.Single
: NSUnderlineStyle.None);
attributes.StrikethroughStyle = (int)((TextDecorations & TextDecorations.Strikethrough) == TextDecorations.Strikethrough
? NSUnderlineStyle.Single
: NSUnderlineStyle.None);
}
var paragraphStyle = new NSMutableParagraphStyle()
{
MinimumLineHeight = (nfloat)LineHeight,
Alignment = TextAlignment.ToNativeTextAlignment(),
LineBreakMode = GetLineBreakMode(),
};
// For unknown reasons, the LineBreakMode must be set to WordWrap
// when applied to a NSTextStorage for text to wrap.
if (UseLayoutManager)
{
paragraphStyle.LineBreakMode = NSLineBreakMode.ByWordWrapping;
}
if (LineStackingStrategy != LineStackingStrategy.MaxHeight)
{
paragraphStyle.MaximumLineHeight = (nfloat)LineHeight;
}
attributes.ParagraphStyle = paragraphStyle;
if (LineHeight != 0 && font != null)
{
// iOS puts text at the bottom of the line box, whereas Windows puts it at the top.
// Empirically this offset gives similar positioning to Windows.
// Note: Descender is typically a negative value.
var verticalOffset = LineHeight - font.XHeight /* MACOS TODO XHeight ? */ + font.Descender;
// Because we're trying to move the text up (toward the top of the line box),
// we only set BaselineOffset to a positive value.
// A negative value indicates that the the text is already bottom-aligned.
attributes.BaselineOffset = Math.Max(0, (float)verticalOffset);
}
if (CharacterSpacing != 0)
{
//CharacterSpacing is in 1/1000 of an em, iOS KerningAdjustment is in points. 1 em = 12 points
attributes.KerningAdjustment = (CharacterSpacing / 1000f) * 12;
}
return(attributes);
}
public static SCNNode SCBoxNode (string title, CGRect frame, NSColor color, float cornerRadius, bool centered)
{
NSStringAttributes titleAttributes = null;
NSStringAttributes centeredTitleAttributes = null;
// create and extrude a bezier path to build the box
var path = NSBezierPath.FromRoundedRect (frame, cornerRadius, cornerRadius);
path.Flatness = 0.05f;
var shape = SCNShape.Create (path, 20);
shape.ChamferRadius = 0.0f;
var node = SCNNode.Create ();
node.Geometry = shape;
// create an image and fill with the color and text
var textureSize = new CGSize ();
textureSize.Width = NMath.Ceiling (frame.Size.Width * 1.5f);
textureSize.Height = NMath.Ceiling (frame.Size.Height * 1.5f);
var texture = new NSImage (textureSize);
texture.LockFocus ();
var drawFrame = new CGRect (0, 0, textureSize.Width, textureSize.Height);
nfloat hue, saturation, brightness, alpha;
(color.UsingColorSpace (NSColorSpace.DeviceRGBColorSpace)).GetHsba (out hue, out saturation, out brightness, out alpha);
var lightColor = NSColor.FromDeviceHsba (hue, saturation - 0.2f, brightness + 0.3f, alpha);
lightColor.Set ();
NSGraphics.RectFill (drawFrame);
NSBezierPath fillpath = null;
if (cornerRadius == 0 && centered == false) {
//special case for the "labs" slide
drawFrame.Offset (0, -2);
fillpath = NSBezierPath.FromRoundedRect (drawFrame, cornerRadius, cornerRadius);
} else {
drawFrame.Inflate (-3, -3);
fillpath = NSBezierPath.FromRoundedRect (drawFrame, cornerRadius, cornerRadius);
}
color.Set ();
fillpath.Fill ();
// draw the title if any
if (title != null) {
if (titleAttributes == null) {
var paraphStyle = new NSMutableParagraphStyle ();
paraphStyle.LineBreakMode = NSLineBreakMode.ByWordWrapping;
paraphStyle.Alignment = NSTextAlignment.Center;
paraphStyle.MinimumLineHeight = 38;
paraphStyle.MaximumLineHeight = 38;
var font = NSFont.FromFontName ("Myriad Set Semibold", 34) != null ? NSFont.FromFontName ("Myriad Set Semibold", 34) : NSFont.FromFontName ("Avenir Medium", 34);
var shadow = new NSShadow ();
shadow.ShadowOffset = new CGSize (0, -2);
shadow.ShadowBlurRadius = 4;
shadow.ShadowColor = NSColor.FromDeviceWhite (0.0f, 0.5f);
titleAttributes = new NSStringAttributes {
Font = font,
ForegroundColor = NSColor.White,
Shadow = shadow,
ParagraphStyle = paraphStyle
};
var centeredParaphStyle = (NSMutableParagraphStyle)paraphStyle.MutableCopy ();
centeredParaphStyle.Alignment = NSTextAlignment.Center;
centeredTitleAttributes = new NSStringAttributes {
Font = font,
ForegroundColor = NSColor.White,
Shadow = shadow,
ParagraphStyle = paraphStyle
};
}
var attrString = new NSAttributedString (title, centered ? centeredTitleAttributes : titleAttributes);
var textSize = attrString.Size;
//check if we need two lines to draw the text
var twoLines = title.Contains ("\n");
if (!twoLines)
twoLines = textSize.Width > frame.Size.Width && title.Contains (" ");
//if so, we need to adjust the size to center vertically
if (twoLines)
textSize.Height += 38;
if (!centered)
drawFrame.Inflate (-15, 0);
//center vertically
var dy = (drawFrame.Size.Height - textSize.Height) * 0.5f;
var drawFrameHeight = drawFrame.Size.Height;
drawFrame.Size = new CGSize (drawFrame.Size.Width, drawFrame.Size.Height - dy);
attrString.DrawString (drawFrame);
}
texture.UnlockFocus ();
//set the created image as the diffuse texture of our 3D box
var front = SCNMaterial.Create ();
front.Diffuse.Contents = texture;
front.LocksAmbientWithDiffuse = true;
//use a lighter color for the chamfer and sides
var sides = SCNMaterial.Create ();
sides.Diffuse.Contents = lightColor;
node.Geometry.Materials = new SCNMaterial[] {
front,
sides,
sides,
sides,
sides
};
return node;
}
public static void DrawInRect(this string This, CGRect rect, NSStringAttributes attributes)
{
This.DrawInRect (rect, attributes == null ? null : attributes.Dictionary);
}
public override void DrawRect(CGRect dirtyRect)
{
base.DrawRect(dirtyRect);
var attributes = new NSStringAttributes
{
ForegroundColor = NSColor.Blue,
Font = NSFont.FromFontName("Andale Mono", 14)
};
ProcessTextFormat(attributes);
NSColor.Black.SetFill();
NSBezierPath.FillRect(dirtyRect);
lock (Terminal)
{
int row = ViewTop;
float verticalOffset = -row * (float)CharacterHeight;
var lines = Terminal.ViewPort.GetLines(ViewTop, Rows);
foreach (var line in lines)
{
if (line == null)
{
row++;
continue;
}
int column = 0;
var xform = new NSAffineTransform();
xform.Scale((nfloat)(line.DoubleWidth ? 2.0 : 1.0), (nfloat)((line.DoubleHeightTop || line.DoubleHeightBottom) ? 2.0 : 1.0));
xform.Concat();
var spanStart = 0;
while (column < line.Count)
{
bool selected = TextSelection == null ? false : TextSelection.Within(column, row);
var backgroundColor = GetBackgroundColor(line[column].Attributes, selected);
if (column < (line.Count - 1) && GetBackgroundColor(line[column + 1].Attributes, TextSelection == null ? false : TextSelection.Within(column + 1, row)) == backgroundColor)
{
column++;
continue;
}
var rect = new CGRect(
spanStart * CharacterWidth,
((row - (line.DoubleHeightBottom ? 1 : 0)) * CharacterHeight + verticalOffset) * (line.DoubleHeightBottom | line.DoubleHeightTop ? 0.5 : 1.0),
((column - spanStart + 1) * CharacterWidth) + 0.9,
CharacterHeight + 0.9
);
backgroundColor.SetFill();
NSBezierPath.FillRect(rect);
column++;
spanStart = column;
}
xform.Invert();
xform.Concat();
row++;
}
row = ViewTop;
foreach (var line in lines)
{
if (line == null)
{
row++;
continue;
}
int column = 0;
var xform = new NSAffineTransform();
xform.Scale((nfloat)(line.DoubleWidth ? 2.0 : 1.0), (nfloat)((line.DoubleHeightTop || line.DoubleHeightBottom) ? 2.0 : 1.0));
xform.Concat();
var spanStart = 0;
string toDisplay = string.Empty;
while (column < line.Count)
{
bool selected = TextSelection == null ? false : TextSelection.Within(column, row);
var foregroundColor = GetForegroundColor(line[column].Attributes, selected);
toDisplay += line[column].Char.ToString() + line[column].CombiningCharacters;
if (
column < (line.Count - 1) &&
GetForegroundColor(line[column + 1].Attributes, TextSelection == null ? false : TextSelection.Within(column + 1, row)) == foregroundColor &&
line[column + 1].Attributes.Underscore == line[column].Attributes.Underscore &&
line[column + 1].Attributes.Reverse == line[column].Attributes.Reverse &&
line[column + 1].Attributes.Bright == line[column].Attributes.Bright
)
{
column++;
continue;
}
var textPosition = new CGPoint(
spanStart * CharacterWidth,
((row - (line.DoubleHeightBottom ? 1 : 0)) * CharacterHeight + verticalOffset + attributes.Font.Descender) * (line.DoubleHeightBottom | line.DoubleHeightTop ? 0.5 : 1.0)
);
attributes.ForegroundColor = foregroundColor;
attributes.UnderlineStyle = line[column].Attributes.Underscore ? 1 : 0;
var nsStr = new NSString(toDisplay);
nsStr.DrawAtPoint(textPosition, attributes.Dictionary);
column++;
spanStart = column;
toDisplay = "";
}
xform.Invert();
xform.Concat();
row++;
}
if (Terminal.CursorState.ShowCursor)
{
var cursorY = Terminal.ViewPort.TopRow - ViewTop + Terminal.CursorState.CurrentRow;
var cursorRect = new CGRect(
Terminal.CursorState.CurrentColumn * CharacterWidth,
cursorY * CharacterHeight,
CharacterWidth + 0.9,
CharacterHeight + 0.9
);
var path = NSBezierPath.FromRect(cursorRect);
GetForegroundColor(Terminal.CursorState.Attributes, false).Set();
path.Stroke();
}
}
}
public NSAttributedString(string str, NSStringAttributes attributes)
: this(str, attributes != null ? attributes.Dictionary : null)
{
}
internal CCTexture2D CreateTextSprite(string text, CCFontDefinition textDefinition)
{
if (string.IsNullOrEmpty(text))
return new CCTexture2D();
int imageWidth;
int imageHeight;
var textDef = textDefinition;
var contentScaleFactorWidth = CCLabel.DefaultTexelToContentSizeRatios.Width;
var contentScaleFactorHeight = CCLabel.DefaultTexelToContentSizeRatios.Height;
textDef.FontSize *= contentScaleFactorWidth;
textDef.Dimensions.Width *= contentScaleFactorWidth;
textDef.Dimensions.Height *= contentScaleFactorHeight;
//bool hasPremultipliedAlpha;
// font
NSFont font = null;
var ext = System.IO.Path.GetExtension(textDef.FontName);
if (!String.IsNullOrEmpty(ext) && ext.ToLower() == ".ttf")
{
try
{
textDef.FontName = LoadFontFile(textDef.FontName);
font = NSFont.FromFontName(textDef.FontName, textDef.FontSize);
}
catch
{
CCLog.Log(".ttf {0} file not found or can not be loaded.", textDef.FontName);
}
}
else
{
// font
font = NSFontManager.SharedFontManager.FontWithFamily(textDef.FontName, NSFontTraitMask.Unbold | NSFontTraitMask.Unitalic, 0, textDef.FontSize);
}
if (font == null)
{
font = NSFontManager.SharedFontManager.FontWithFamily("Arial", NSFontTraitMask.Unbold | NSFontTraitMask.Unitalic, 0, textDef.FontSize);
CCLog.Log("{0} not found. Defaulting to Arial.", textDef.FontName);
}
// color
var foregroundColor = NSColor.White;
// alignment
var horizontalAlignment = textDef.Alignment;
var verticleAlignement = textDef.LineAlignment;
var textAlign = (CCTextAlignment.Right == horizontalAlignment) ? NSTextAlignment.Right
: (CCTextAlignment.Center == horizontalAlignment) ? NSTextAlignment.Center
: NSTextAlignment.Left;
// LineBreak
var lineBreak = (CCLabelLineBreak.Character == textDef.LineBreak) ? NSLineBreakMode.CharWrapping
: (CCLabelLineBreak.Word == textDef.LineBreak) ? NSLineBreakMode.ByWordWrapping
: NSLineBreakMode.Clipping;
var nsparagraphStyle = new NSMutableParagraphStyle();
nsparagraphStyle.SetParagraphStyle(NSMutableParagraphStyle.DefaultParagraphStyle);
nsparagraphStyle.LineBreakMode = lineBreak;
nsparagraphStyle.Alignment = textAlign;
// Create a new attributed string definition
var nsAttributes = new NSStringAttributes ();
// Font attribute
nsAttributes.Font = font;
nsAttributes.ForegroundColor = foregroundColor;
nsAttributes.ParagraphStyle = nsparagraphStyle;
var stringWithAttributes = new NSAttributedString(text, nsAttributes);
var realDimensions = stringWithAttributes.Size;
// Mac crashes if the width or height is 0
if (realDimensions == SizeF.Empty)
{
CCLog.Log("Native string:", "Dimensions of native NSAttributedString can not be 0,0");
return new CCTexture2D();
}
var dimensions = new SizeF(textDef.Dimensions.Width, textDef.Dimensions.Height);
var layoutAvailable = true;
//
// * Note * This seems to only effect Mac because iOS works fine without this work around.
// Right Alignment BoundingRectWithSize does not seem to be working correctly when the following conditions are set:
// 1) Alignment Right
// 2) No dimensions
// 3) There are new line characters embedded in the string.
//
// So we set alignment to Left, calculate our bounds and then restore alignement afterwards before drawing.
//
if (dimensions.Width <= 0)
{
dimensions.Width = 8388608;
layoutAvailable = false;
// Set our alignment variables to left - see notes above.
nsparagraphStyle.Alignment = NSTextAlignment.Left;
stringWithAttributes.Dispose();
stringWithAttributes = null;
stringWithAttributes = new NSAttributedString(text, nsAttributes);
}
if (dimensions.Height <= 0)
{
dimensions.Height = 8388608;
layoutAvailable = false;
}
// Calculate our bounding rectangle
var boundingRect = stringWithAttributes.BoundingRectWithSize(new SizeF((int)dimensions.Width, (int)dimensions.Height),
NSStringDrawingOptions.UsesLineFragmentOrigin);
if (!layoutAvailable)
{
if (dimensions.Width == 8388608)
{
dimensions.Width = boundingRect.Width;
// Restore our alignment before drawing - see notes above.
nsparagraphStyle.Alignment = textAlign;
stringWithAttributes.Dispose();
stringWithAttributes = null;
stringWithAttributes = new NSAttributedString(text, nsAttributes);
}
if (dimensions.Height == 8388608)
{
dimensions.Height = boundingRect.Height;
}
}
imageWidth = (int)dimensions.Width;
imageHeight = (int)dimensions.Height;
// Alignment
var xOffset = 0.0f;
switch (textAlign) {
case NSTextAlignment.Left:
xOffset = 0;
break;
case NSTextAlignment.Center:
xOffset = (dimensions.Width-boundingRect.Width)/2.0f;
break;
case NSTextAlignment.Right: xOffset = dimensions.Width-boundingRect.Width; break;
default: break;
}
// Line alignment
var yOffset = (CCVerticalTextAlignment.Top == verticleAlignement
|| boundingRect.Height >= dimensions.Height) ? (dimensions.Height - boundingRect.Height) // align to top
: (CCVerticalTextAlignment.Bottom == verticleAlignement) ? 0 // align to bottom
: (imageHeight - boundingRect.Height) / 2.0f; // align to center
//Find the rect that the string will draw into inside the dimensions
var drawRect = new RectangleF(xOffset
, yOffset
, boundingRect.Width
, boundingRect.Height);
NSImage image = null;
try
{
//Set antialias or not
NSGraphicsContext.CurrentContext.ShouldAntialias = textDef.isShouldAntialias;
image = new NSImage(new SizeF(imageWidth, imageHeight));
image.LockFocus();
// set a default transform
var transform = new NSAffineTransform();
transform.Set();
stringWithAttributes.DrawInRect(drawRect);
image.UnlockFocus();
// We will use Texture2D from stream here instead of CCTexture2D stream.
var tex = Texture2D.FromStream(CCDrawManager.SharedDrawManager.XnaGraphicsDevice, image);
// Debugging purposes
// var path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
// var fileName = Path.Combine(path, "Label3.png");
// using (var stream = new FileStream(fileName, FileMode.Create, FileAccess.Write))
// {
// tex.SaveAsPng(stream, imageWidth, imageHeight);
// }
// Create our texture of the label string.
var texture = new CCTexture2D(tex);
return texture;
}
catch (Exception exc)
{
CCLog.Log ("CCLabel: Error creating native label:{0}\n{1}", exc.Message, exc.StackTrace);
}
finally
{
// clean up the resources
if (image != null)
{
image.Dispose ();
image = null;
}
if (stringWithAttributes != null)
{
stringWithAttributes.Dispose ();
stringWithAttributes = null;
}
}
return new CCTexture2D ();
}
