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      1 /*
      2  * Copyright 2008, The Android Open Source Project
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  *  * Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  *  * Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #ifndef SkANP_DEFINED
     27 #define SkANP_DEFINED
     28 
     29 #include "android_npapi.h"
     30 #include "SkCanvas.h"
     31 #include "SkMatrix.h"
     32 #include "SkPaint.h"
     33 #include "SkPath.h"
     34 #include "SkTypeface.h"
     35 
     36 struct ANPMatrix : SkMatrix {
     37 };
     38 
     39 struct ANPPath : SkPath {
     40 };
     41 
     42 struct ANPPaint : SkPaint {
     43 };
     44 
     45 struct ANPTypeface : SkTypeface {
     46 };
     47 
     48 struct ANPCanvas {
     49     SkCanvas* skcanvas;
     50 
     51     // draw into the specified bitmap
     52     explicit ANPCanvas(const SkBitmap& bm) {
     53         skcanvas = new SkCanvas(bm);
     54     }
     55 
     56     // redirect all drawing to the specific SkCanvas
     57     explicit ANPCanvas(SkCanvas* other) {
     58         skcanvas = other;
     59         skcanvas->ref();
     60     }
     61 
     62     ~ANPCanvas() {
     63         skcanvas->unref();
     64     }
     65 };
     66 
     67 class SkANP {
     68 public:
     69     static SkRect* SetRect(SkRect* dst, const ANPRectF& src);
     70     static SkIRect* SetRect(SkIRect* dst, const ANPRectI& src);
     71     static ANPRectI* SetRect(ANPRectI* dst, const SkIRect& src);
     72     static ANPRectF* SetRect(ANPRectF* dst, const SkRect& src);
     73     static SkBitmap* SetBitmap(SkBitmap* dst, const ANPBitmap& src);
     74     static bool SetBitmap(ANPBitmap* dst, const SkBitmap& src);
     75 
     76     static void InitEvent(ANPEvent* event, ANPEventType et);
     77 };
     78 
     79 #endif
     80