SkTextBlob

src/core/SkCanvas.cpp

Index: src/core/SkCanvas.cpp
diff --git a/src/core/SkCanvas.cpp b/src/core/SkCanvas.cpp
index 240dc9ccc52c87e7fbba3e515bc40c369a7c6975..87ecf3b6632784264b9db8e74da53f0cfceecf10 100644
--- a/src/core/SkCanvas.cpp
+++ b/src/core/SkCanvas.cpp
@@ -22,6 +22,7 @@
 #include "SkSmallAllocator.h"
 #include "SkSurface_Base.h"
 #include "SkTemplates.h"
+#include "SkTextBlob.h"
 #include "SkTextFormatParams.h"
 #include "SkTLazy.h"
 #include "SkUtils.h"
@@ -2221,6 +2222,30 @@ void SkCanvas::onDrawTextOnPath(const void* text, size_t byteLength, const SkPat
     LOOPER_END
 }
 
+void SkCanvas::onDrawTextBlob(const SkTextBlob* blob, const SkPoint& offset,
+                              const SkPaint& paint) {
+    SkASSERT(blob);
+
+    // FIXME: should we send the offset to the device?
+    if (!offset.isZero()) {
+        translate(offset.x(), offset.y());
+    }
+
+    LOOPER_BEGIN(paint, SkDrawFilter::kText_Type, NULL)
+
+    while (iter.next()) {
+        SkDeviceFilteredPaint dfp(iter.fDevice, looper.paint());
+        iter.fDevice->drawTextBlob(iter, blob, dfp.paint());
+        // DrawTextDecorations?
+    }
+
+    LOOPER_END
+
+    if (!offset.isZero()) {
+        translate(-offset.x(), -offset.y());
+    }
+}
+
 // These will become non-virtual, so they always call the (virtual) onDraw... method
 void SkCanvas::drawText(const void* text, size_t byteLength, SkScalar x, SkScalar y,
                         const SkPaint& paint) {
@@ -2239,6 +2264,13 @@ void SkCanvas::drawTextOnPath(const void* text, size_t byteLength, const SkPath&
     this->onDrawTextOnPath(text, byteLength, path, matrix, paint);
 }
 
+void SkCanvas::drawTextBlob(const SkTextBlob* blob, const SkPoint& offset,
+                            const SkPaint& paint) {
+    if (NULL != blob) {
+        this->onDrawTextBlob(blob, offset, paint);
+    }
+}
+
 void SkCanvas::drawVertices(VertexMode vmode, int vertexCount,
                             const SkPoint verts[], const SkPoint texs[],
                             const SkColor colors[], SkXfermode* xmode,