1 2 /* 3 * Copyright 2006 The Android Open Source Project 4 * 5 * Use of this source code is governed by a BSD-style license that can be 6 * found in the LICENSE file. 7 */ 8 9 10 #include "SkDrawTextBox.h" 11 #include "SkAnimateMaker.h" 12 #include "SkCanvas.h" 13 #include "SkPaint.h" 14 15 enum SkDrawTextBox_Properties { 16 foo = 100, 17 SK_PROPERTY(spacingAlign), 18 SK_PROPERTY(mode) 19 }; 20 21 22 #if SK_USE_CONDENSED_INFO == 0 23 24 const SkMemberInfo SkDrawTextBox::fInfo[] = { 25 SK_MEMBER_INHERITED, 26 SK_MEMBER(mode, TextBoxMode), 27 SK_MEMBER_ALIAS(spacingAdd, fSpacingAdd, Float), 28 SK_MEMBER(spacingAlign, TextBoxAlign), 29 SK_MEMBER_ALIAS(spacingMul, fSpacingMul, Float), 30 SK_MEMBER_ALIAS(text, fText, String) 31 }; 32 33 #endif 34 35 DEFINE_GET_MEMBER(SkDrawTextBox); 36 37 SkDrawTextBox::SkDrawTextBox() 38 { 39 fSpacingMul = SK_Scalar1; 40 fSpacingAdd = 0; 41 spacingAlign = SkTextBox::kStart_SpacingAlign; 42 mode = SkTextBox::kLineBreak_Mode; 43 } 44 45 #ifdef SK_DUMP_ENABLED 46 void SkDrawTextBox::dump(SkAnimateMaker* maker) 47 { 48 dumpBase(maker); 49 dumpAttrs(maker); 50 if (mode == 0) 51 SkDebugf("mode=\"oneLine\" "); 52 if (spacingAlign == 1) 53 SkDebugf("spacingAlign=\"center\" "); 54 else if (spacingAlign == 2) 55 SkDebugf("spacingAlign=\"end\" "); 56 SkDebugf("/>\n"); 57 } 58 #endif 59 60 bool SkDrawTextBox::getProperty(int index, SkScriptValue* value) const 61 { 62 return this->INHERITED::getProperty(index, value); 63 } 64 65 bool SkDrawTextBox::setProperty(int index, SkScriptValue& scriptValue) 66 { 67 return this->INHERITED::setProperty(index, scriptValue); 68 } 69 70 bool SkDrawTextBox::draw(SkAnimateMaker& maker) 71 { 72 SkTextBox box; 73 box.setMode((SkTextBox::Mode) mode); 74 box.setSpacingAlign((SkTextBox::SpacingAlign) spacingAlign); 75 box.setBox(fRect); 76 box.setSpacing(fSpacingMul, fSpacingAdd); 77 SkBoundableAuto boundable(this, maker); 78 box.draw(maker.fCanvas, fText.c_str(), fText.size(), *maker.fPaint); 79 return false; 80 } 81
