michael@0: 
michael@0: /*
michael@0:  * Copyright 2006 The Android Open Source Project
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: 
michael@0: 
michael@0: #include "SkDrawTextBox.h"
michael@0: #include "SkAnimateMaker.h"
michael@0: #include "SkCanvas.h"
michael@0: #include "SkPaint.h"
michael@0: 
michael@0: enum SkDrawTextBox_Properties {
michael@0:     foo = 100,
michael@0:     SK_PROPERTY(spacingAlign),
michael@0:     SK_PROPERTY(mode)
michael@0: };
michael@0: 
michael@0: 
michael@0: #if SK_USE_CONDENSED_INFO == 0
michael@0: 
michael@0: const SkMemberInfo SkDrawTextBox::fInfo[] = {
michael@0:     SK_MEMBER_INHERITED,
michael@0:     SK_MEMBER(mode, TextBoxMode),
michael@0:     SK_MEMBER_ALIAS(spacingAdd, fSpacingAdd, Float),
michael@0:     SK_MEMBER(spacingAlign, TextBoxAlign),
michael@0:     SK_MEMBER_ALIAS(spacingMul, fSpacingMul, Float),
michael@0:     SK_MEMBER_ALIAS(text, fText, String)
michael@0: };
michael@0: 
michael@0: #endif
michael@0: 
michael@0: DEFINE_GET_MEMBER(SkDrawTextBox);
michael@0: 
michael@0: SkDrawTextBox::SkDrawTextBox()
michael@0: {
michael@0:     fSpacingMul     = SK_Scalar1;
michael@0:     fSpacingAdd     = 0;
michael@0:     spacingAlign    = SkTextBox::kStart_SpacingAlign;
michael@0:     mode            = SkTextBox::kLineBreak_Mode;
michael@0: }
michael@0: 
michael@0: #ifdef SK_DUMP_ENABLED
michael@0: void SkDrawTextBox::dump(SkAnimateMaker* maker)
michael@0: {
michael@0:     dumpBase(maker);
michael@0:     dumpAttrs(maker);
michael@0:     if (mode == 0)
michael@0:         SkDebugf("mode=\"oneLine\" ");
michael@0:     if (spacingAlign == 1)
michael@0:         SkDebugf("spacingAlign=\"center\" ");
michael@0:     else if (spacingAlign == 2)
michael@0:         SkDebugf("spacingAlign=\"end\" ");
michael@0:     SkDebugf("/>\n");
michael@0: }
michael@0: #endif
michael@0: 
michael@0: bool SkDrawTextBox::getProperty(int index, SkScriptValue* value) const
michael@0: {
michael@0:     return this->INHERITED::getProperty(index, value);
michael@0: }
michael@0: 
michael@0: bool SkDrawTextBox::setProperty(int index, SkScriptValue& scriptValue)
michael@0: {
michael@0:     return this->INHERITED::setProperty(index, scriptValue);
michael@0: }
michael@0: 
michael@0: bool SkDrawTextBox::draw(SkAnimateMaker& maker)
michael@0: {
michael@0:     SkTextBox   box;
michael@0:     box.setMode((SkTextBox::Mode) mode);
michael@0:     box.setSpacingAlign((SkTextBox::SpacingAlign) spacingAlign);
michael@0:     box.setBox(fRect);
michael@0:     box.setSpacing(fSpacingMul, fSpacingAdd);
michael@0:     SkBoundableAuto boundable(this, maker);
michael@0:     box.draw(maker.fCanvas, fText.c_str(), fText.size(), *maker.fPaint);
michael@0:     return false;
michael@0: }