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| 1 /* libs/graphics/animator/SkDrawRectangle.cpp | |
| 2 ** | |
| 3 ** Copyright 2006, The Android Open Source Project | |
| 4 ** | |
| 5 ** Licensed under the Apache License, Version 2.0 (the "License"); | |
| 6 ** you may not use this file except in compliance with the License. | |
| 7 ** You may obtain a copy of the License at | |
| 8 ** | |
| 9 ** http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 ** | |
| 11 ** Unless required by applicable law or agreed to in writing, software | |
| 12 ** distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 ** See the License for the specific language governing permissions and | |
| 15 ** limitations under the License. | |
| 16 */ | |
| 17 | |
| 18 #include "SkDrawRectangle.h" | |
| 19 #include "SkAnimateMaker.h" | |
| 20 #include "SkCanvas.h" | |
| 21 #include "SkMatrixParts.h" | |
| 22 #include "SkPaint.h" | |
| 23 #include "SkScript.h" | |
| 24 | |
| 25 enum SkRectangle_Properties { | |
| 26 SK_PROPERTY(height), | |
| 27 SK_PROPERTY(needsRedraw), | |
| 28 SK_PROPERTY(width) | |
| 29 }; | |
| 30 | |
| 31 #if SK_USE_CONDENSED_INFO == 0 | |
| 32 | |
| 33 const SkMemberInfo SkDrawRect::fInfo[] = { | |
| 34 SK_MEMBER_ALIAS(bottom, fRect.fBottom, Float), | |
| 35 SK_MEMBER_PROPERTY(height, Float), | |
| 36 SK_MEMBER_ALIAS(left, fRect.fLeft, Float), | |
| 37 SK_MEMBER_PROPERTY(needsRedraw, Boolean), | |
| 38 SK_MEMBER_ALIAS(right, fRect.fRight, Float), | |
| 39 SK_MEMBER_ALIAS(top, fRect.fTop, Float), | |
| 40 SK_MEMBER_PROPERTY(width, Float) | |
| 41 }; | |
| 42 | |
| 43 #endif | |
| 44 | |
| 45 DEFINE_GET_MEMBER(SkDrawRect); | |
| 46 | |
| 47 SkDrawRect::SkDrawRect() : fParent(NULL) { | |
| 48 fRect.setEmpty(); | |
| 49 } | |
| 50 | |
| 51 void SkDrawRect::dirty() { | |
| 52 if (fParent) | |
| 53 fParent->dirty(); | |
| 54 } | |
| 55 | |
| 56 bool SkDrawRect::draw(SkAnimateMaker& maker) { | |
| 57 SkBoundableAuto boundable(this, maker); | |
| 58 maker.fCanvas->drawRect(fRect, *maker.fPaint); | |
| 59 return false; | |
| 60 } | |
| 61 | |
| 62 #ifdef SK_DUMP_ENABLED | |
| 63 void SkDrawRect::dump(SkAnimateMaker* maker) { | |
| 64 dumpBase(maker); | |
| 65 SkDebugf("left=\"%g\" top=\"%g\" right=\"%g\" bottom=\"%g\" />\n", | |
| 66 SkScalarToFloat(fRect.fLeft), SkScalarToFloat(fRect.fTop), SkScalarToFlo
at(fRect.fRight), | |
| 67 SkScalarToFloat(fRect.fBottom)); | |
| 68 } | |
| 69 #endif | |
| 70 | |
| 71 SkDisplayable* SkDrawRect::getParent() const { | |
| 72 return fParent; | |
| 73 } | |
| 74 | |
| 75 bool SkDrawRect::getProperty(int index, SkScriptValue* value) const { | |
| 76 SkScalar result; | |
| 77 switch (index) { | |
| 78 case SK_PROPERTY(height): | |
| 79 result = fRect.height(); | |
| 80 break; | |
| 81 case SK_PROPERTY(needsRedraw): | |
| 82 value->fType = SkType_Boolean; | |
| 83 value->fOperand.fS32 = fBounds.isEmpty() == false; | |
| 84 return true; | |
| 85 case SK_PROPERTY(width): | |
| 86 result = fRect.width(); | |
| 87 break; | |
| 88 default: | |
| 89 SkASSERT(0); | |
| 90 return false; | |
| 91 } | |
| 92 value->fType = SkType_Float; | |
| 93 value->fOperand.fScalar = result; | |
| 94 return true; | |
| 95 } | |
| 96 | |
| 97 | |
| 98 bool SkDrawRect::setParent(SkDisplayable* parent) { | |
| 99 fParent = parent; | |
| 100 return false; | |
| 101 } | |
| 102 | |
| 103 bool SkDrawRect::setProperty(int index, SkScriptValue& value) { | |
| 104 SkScalar scalar = value.fOperand.fScalar; | |
| 105 switch (index) { | |
| 106 case SK_PROPERTY(height): | |
| 107 SkASSERT(value.fType == SkType_Float); | |
| 108 fRect.fBottom = scalar + fRect.fTop; | |
| 109 return true; | |
| 110 case SK_PROPERTY(needsRedraw): | |
| 111 return false; | |
| 112 case SK_PROPERTY(width): | |
| 113 SkASSERT(value.fType == SkType_Float); | |
| 114 fRect.fRight = scalar + fRect.fLeft; | |
| 115 return true; | |
| 116 default: | |
| 117 SkASSERT(0); | |
| 118 } | |
| 119 return false; | |
| 120 } | |
| 121 | |
| 122 #if SK_USE_CONDENSED_INFO == 0 | |
| 123 | |
| 124 const SkMemberInfo SkRoundRect::fInfo[] = { | |
| 125 SK_MEMBER_INHERITED, | |
| 126 SK_MEMBER(rx, Float), | |
| 127 SK_MEMBER(ry, Float), | |
| 128 }; | |
| 129 | |
| 130 #endif | |
| 131 | |
| 132 DEFINE_GET_MEMBER(SkRoundRect); | |
| 133 | |
| 134 SkRoundRect::SkRoundRect() : rx(0), ry(0) { | |
| 135 } | |
| 136 | |
| 137 bool SkRoundRect::draw(SkAnimateMaker& maker) { | |
| 138 SkBoundableAuto boundable(this, maker); | |
| 139 maker.fCanvas->drawRoundRect(fRect, rx, ry, *maker.fPaint); | |
| 140 return false; | |
| 141 } | |
| 142 | |
| 143 #ifdef SK_DUMP_ENABLED | |
| 144 void SkRoundRect::dump(SkAnimateMaker* maker) { | |
| 145 dumpBase(maker); | |
| 146 SkDebugf("left=\"%g\" top=\"%g\" right=\"%g\" bottom=\"%g\" rx=\"%g\" ry=\"%
g\" />\n", | |
| 147 SkScalarToFloat(fRect.fLeft), SkScalarToFloat(fRect.fTop), SkScalarT
oFloat(fRect.fRight), | |
| 148 SkScalarToFloat(fRect.fBottom), SkScalarToFloat(rx), SkScalarToFloat
(ry)); | |
| 149 } | |
| 150 #endif | |
| 151 | |
| 152 | |
| 153 | |
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