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|
Font {
classvar <defaultSansFace, <defaultSerifFace, <defaultMonoFace;
var <>name, <size, <>bold, <>italic, <hasPointSize=false;
/* ----------------- class -------------------*/
*initClass {
if(Platform.hasQt.not) { ^nil; }; // skip init on Qt-less builds
try{
defaultSansFace = this.prDefaultFamilyForStyle(0);
defaultSerifFace = this.prDefaultFamilyForStyle(1);
defaultMonoFace = this.prDefaultFamilyForStyle(2);
}{
"WARNING: Qt font initialisation failed".postln;
}
}
*new { arg name, size, bold = false, italic = false, usePointSize = false;
^super.newCopyArgs( name, size, bold, italic, usePointSize );
}
*availableFonts {
_Qt_AvailableFonts
^this.primitiveFailed
}
*antiAliasing_ { arg flag;
}
*smoothing_ { arg flag;
}
*default {
^Font();
}
*default_ { arg font;
this.setDefault(font);
}
*setDefault { arg font, class;
this.prSetDefault(font, class !? {class.qtClass});
}
*monospace {|size, bold = false, italic = false, usePointSize = false|
^this.new(this.defaultMonoFace, size, bold, italic, usePointSize)
}
*serif {|size, bold = false, italic = false, usePointSize = false|
^this.new(this.defaultSerifFace, size, bold, italic, usePointSize)
}
*sansSerif {|size, bold = false, italic = false, usePointSize = false|
^this.new(this.defaultSansFace, size, bold, italic, usePointSize)
}
/* ------------------instance------------------*/
setDefault { arg class;
Font.setDefault(this, class);
}
boldVariant {
^this.class.new( name, size, true, italic );
}
size_ { arg pixelSize; this.pixelSize_( pixelSize ); }
pixelSize_ { arg pixelSize;
size = pixelSize;
hasPointSize = false;
}
pointSize_ { arg pointSize;
size = pointSize;
hasPointSize = true;
}
pixelSize { ^( if(hasPointSize){nil}{size} ) }
pointSize { ^( if(hasPointSize){size}{nil} ) }
/* ------------------ private -----------------*/
*prSetDefault { arg font, className;
_QFont_SetDefaultFont
^this.primitiveFailed;
}
*prDefaultFamilyForStyle { arg style = -1;
_QFont_DefaultFamilyForStyle
^this.primitiveFailed;
}
printOn { |aStream|
this.storeOn(aStream);
}
storeArgs { ^[name, size] }
}
|
