19682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* 29682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall * Copyright 2013 Google Inc. 39682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall * 49682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall * Use of this source code is governed by a BSD-style license that can be 59682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall * found in the LICENSE file. 69682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall */ 79682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 89682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#ifndef SkLuaCanvas_DEFINED 99682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#define SkLuaCanvas_DEFINED 109682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 119682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "SkCanvas.h" 129682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "SkString.h" 139682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 149682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstruct lua_State; 159682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 169682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallclass SkLuaCanvas : public SkCanvas { 179682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallpublic: 189682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall void pushThis(); 199682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 209682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SkLuaCanvas(int width, int height, lua_State*, const char function[]); 219682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual ~SkLuaCanvas(); 229682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 239682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void drawPaint(const SkPaint& paint) SK_OVERRIDE; 249682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void drawPoints(PointMode mode, size_t count, const SkPoint pts[], 259682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall const SkPaint& paint) SK_OVERRIDE; 269682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void drawOval(const SkRect&, const SkPaint& paint) SK_OVERRIDE; 279682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void drawRect(const SkRect&, const SkPaint& paint) SK_OVERRIDE; 289682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void drawRRect(const SkRRect&, const SkPaint& paint) SK_OVERRIDE; 299682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void drawPath(const SkPath& path, const SkPaint& paint) SK_OVERRIDE; 309682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void drawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top, 319682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall const SkPaint* paint) SK_OVERRIDE; 329682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void drawBitmapRectToRect(const SkBitmap& bitmap, const SkRect* src, 339682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall const SkRect& dst, const SkPaint* paint, 349682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DrawBitmapRectFlags flags) SK_OVERRIDE; 359682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void drawBitmapMatrix(const SkBitmap& bitmap, const SkMatrix& m, 369682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall const SkPaint* paint) SK_OVERRIDE; 379682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void drawSprite(const SkBitmap& bitmap, int left, int top, 389682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall const SkPaint* paint) SK_OVERRIDE; 399682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void drawVertices(VertexMode vmode, int vertexCount, 409682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall const SkPoint vertices[], const SkPoint texs[], 419682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall const SkColor colors[], SkXfermode* xmode, 429682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall const uint16_t indices[], int indexCount, 439682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall const SkPaint& paint) SK_OVERRIDE; 449682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void drawData(const void* data, size_t length) SK_OVERRIDE; 459682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 469682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallprotected: 479682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void willSave(SaveFlags) SK_OVERRIDE; 489682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual SaveLayerStrategy willSaveLayer(const SkRect*, const SkPaint*, SaveFlags) SK_OVERRIDE; 499682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall virtual void willRestore() SK_OVERRIDE; 509682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 51 virtual void didConcat(const SkMatrix&) SK_OVERRIDE; 52 virtual void didSetMatrix(const SkMatrix&) SK_OVERRIDE; 53 54 virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRIDE; 55 virtual void onDrawText(const void* text, size_t byteLength, SkScalar x, SkScalar y, 56 const SkPaint&) SK_OVERRIDE; 57 virtual void onDrawPosText(const void* text, size_t byteLength, const SkPoint pos[], 58 const SkPaint&) SK_OVERRIDE; 59 virtual void onDrawPosTextH(const void* text, size_t byteLength, const SkScalar xpos[], 60 SkScalar constY, const SkPaint&) SK_OVERRIDE; 61 virtual void onDrawTextOnPath(const void* text, size_t byteLength, const SkPath& path, 62 const SkMatrix* matrix, const SkPaint&) SK_OVERRIDE; 63 64 virtual void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE; 65 virtual void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE; 66 virtual void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE; 67 virtual void onClipRegion(const SkRegion&, SkRegion::Op) SK_OVERRIDE; 68 69 virtual void onDrawPicture(const SkPicture*) SK_OVERRIDE; 70 71private: 72 lua_State* fL; 73 SkString fFunc; 74 75 void sendverb(const char verb[]); 76 77 typedef SkCanvas INHERITED; 78}; 79 80#endif 81