Add Cairo showGlyphs

lime/graphics/cairo/Cairo.hx

@@ -5,6 +5,7 @@ import lime.math.Matrix3;
 import lime.math.Vector2;
 import lime.system.CFFI;
 import lime.system.CFFIPointer;
+import lime.text.Glyph;
 
 #if !macro
 @:build(lime.system.CFFI.build())
@@ -402,6 +403,15 @@ class Cairo {
 	}
 	
 	
+	public function showGlyphs (glyphs:Array<CairoGlyph>):Void {
+		
+		#if (lime_cairo && !macro)
+		lime_cairo_show_glyphs (handle, glyphs);
+		#end
+		
+	}
+	
+	
 	public function showPage ():Void {
 		
 		#if (lime_cairo && !macro)
@@ -946,6 +956,7 @@ class Cairo {
 	@:cffi private static function lime_cairo_set_source_rgba (handle:CFFIPointer, r:Float, g:Float, b:Float, a:Float):Void;
 	@:cffi private static function lime_cairo_set_source_surface (handle:CFFIPointer, surface:CFFIPointer, x:Float, y:Float):Void;
 	@:cffi private static function lime_cairo_set_tolerance (handle:CFFIPointer, tolerance:Float):Void;
+	@:cffi private static function lime_cairo_show_glyphs (handle:CFFIPointer, glyphs:Dynamic):Void;
 	@:cffi private static function lime_cairo_show_page (handle:CFFIPointer):Void;
 	@:cffi private static function lime_cairo_show_text (handle:CFFIPointer, text:String):Void;
 	@:cffi private static function lime_cairo_status (handle:CFFIPointer):Int;

lime/graphics/cairo/CairoGlyph.hx

@@ -0,0 +1,21 @@
+package lime.graphics.cairo;
+
+
+class CairoGlyph {
+	
+	
+	public var index:Int;
+	public var x:Float;
+	public var y:Float;
+	
+	
+	public function new (index:Int, x:Float = 0, y:Float = 0) {
+		
+		this.index = index;
+		this.x = x;
+		this.y = y;
+		
+	}
+	
+	
+}

project/src/graphics/cairo/CairoBindings.cpp

@@ -11,6 +11,10 @@
 namespace lime {
 	
 	
+	static int id_index;
+	static int id_x;
+	static int id_y;
+	static bool init = false;
 	cairo_user_data_key_t userData;
 	
 	
@@ -902,6 +906,36 @@ namespace lime {
 	}
 	
 	
+	void lime_cairo_show_glyphs (value handle, value glyphs) {
+		
+		if (!init) {
+			
+			id_index = val_id ("index");
+			id_x = val_id ("x");
+			id_y = val_id ("y");
+			
+		}
+		
+		int length = val_array_size (glyphs);
+		cairo_glyph_t* _glyphs = cairo_glyph_allocate (length);
+		
+		value glyph;
+		
+		for (int i = 0; i < length; i++) {
+			
+			glyph = val_array_i (glyphs, i);
+			_glyphs[i].index = val_int (val_field (glyph, id_index));
+			_glyphs[i].x = val_number (val_field (glyph, id_x));
+			_glyphs[i].y = val_number (val_field (glyph, id_y));
+			
+		}
+		
+		cairo_show_glyphs ((cairo_t*)val_data (handle), _glyphs, length);
+		cairo_glyph_free (_glyphs);
+		
+	}
+	
+	
 	void lime_cairo_show_page (value handle) {
 		
 		cairo_show_page ((cairo_t*)val_data (handle));
@@ -1088,6 +1122,7 @@ namespace lime {
 	DEFINE_PRIME5v (lime_cairo_set_source_rgba);
 	DEFINE_PRIME4v (lime_cairo_set_source_surface);
 	DEFINE_PRIME2v (lime_cairo_set_tolerance);
+	DEFINE_PRIME2v (lime_cairo_show_glyphs);
 	DEFINE_PRIME1v (lime_cairo_show_page);
 	DEFINE_PRIME2v (lime_cairo_show_text);
 	DEFINE_PRIME1 (lime_cairo_status);