The Tor Browser: other-licenses/skia-npapi/SkANP.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     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  */

    26 #ifndef SkANP_DEFINED

    27 #define SkANP_DEFINED

    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"

    36 struct ANPMatrix : SkMatrix {

    37 };

    39 struct ANPPath : SkPath {

    40 };

    42 struct ANPPaint : SkPaint {

    43 };

    45 struct ANPTypeface : SkTypeface {

    46 };

    48 struct ANPCanvas {

    49     SkCanvas* skcanvas;

    51     // draw into the specified bitmap

    52     explicit ANPCanvas(const SkBitmap& bm) {

    53         skcanvas = new SkCanvas(bm);

    54     }

    56     // redirect all drawing to the specific SkCanvas

    57     explicit ANPCanvas(SkCanvas* other) {

    58         skcanvas = other;

    59         skcanvas->ref();

    60     }

    62     ~ANPCanvas() {

    63         skcanvas->unref();

    64     }

    65 };

    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);

    76     static void InitEvent(ANPEvent* event, ANPEventType et);

    77 };

    79 #endif

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