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      1 /*
      2  * Copyright 2010, 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 CachedColor_h
     27 #define CachedColor_h
     28 
     29 #include "CachedDebug.h"
     30 #include "Color.h"
     31 #include "Length.h"
     32 #include "SkColor.h"
     33 
     34 using namespace WebCore;
     35 
     36 namespace android {
     37 
     38 class CachedColor {
     39 public:
     40     CachedColor() {
     41         // Initiaized to 0 in its array, so nothing to do in the
     42         // constructor
     43     }
     44     bool operator==(const CachedColor& o) const {
     45         return memcmp(&o, this, sizeof(this)) == 0; }
     46     SkColor fillColor() const { return mFillColor; }
     47     void init();
     48     int innerWidth() const { return mInnerWidth; }
     49     int outerWidth() const { return mOuterWidth; }
     50     int outset() const { return mOutset; }
     51     SkColor pressedInnerColor() const { return mPressedInnerColor; }
     52     SkColor pressedOuterColor() const { return mPressedOuterColor; }
     53     int radius() const { return mRadius; }
     54     SkColor selectedInnerColor() const { return mSelectedInnerColor; }
     55     SkColor selectedOuterColor() const { return mSelectedOuterColor; }
     56     void setFillColor(const Color& c) { mFillColor = c.rgb(); }
     57     void setInnerWidth(Length l) { mInnerWidth = l.value(); }
     58     void setOuterWidth(Length l) { mOuterWidth = l.value(); }
     59     void setOutset(Length l) { mOutset = l.value(); }
     60     void setPressedInnerColor(const Color& c) { mPressedInnerColor = c.rgb(); }
     61     void setPressedOuterColor(const Color& c) { mPressedOuterColor = c.rgb(); }
     62     void setRadius(Length l) { mRadius = l.value(); }
     63     void setSelectedInnerColor(const Color& c) { mSelectedInnerColor = c.rgb(); }
     64     void setSelectedOuterColor(const Color& c) { mSelectedOuterColor = c.rgb(); }
     65 private:
     66     SkColor mFillColor;
     67     int mInnerWidth;
     68     int mOuterWidth;
     69     int mOutset;
     70     SkColor mPressedInnerColor;
     71     SkColor mPressedOuterColor;
     72     int mRadius;
     73     SkColor mSelectedInnerColor;
     74     SkColor mSelectedOuterColor;
     75 #if DUMP_NAV_CACHE
     76 public:
     77     class Debug {
     78 public:
     79         CachedColor* base() const;
     80         void print() const;
     81     } mDebug;
     82 #endif
     83 };
     84 
     85 }
     86 
     87 #endif
     88