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UnitValue API — getter for value
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@develar
develar committed Feb 16, 2012
1 parent 8239597 commit d82766a
Showing 1 changed file with 36 additions and 36 deletions.
72 changes: 36 additions & 36 deletions core/src/net/miginfocom/layout/UnitValue.as
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Original file line number Diff line number Diff line change
Expand Up @@ -176,16 +176,16 @@ public final class UnitValue {

public static const BASELINE_IDENTITY:UnitValue = new UnitValue(0, IDENTITY, "baseline", false);

private var value:Number;
private var oper:int = STATIC;
private var _value:Number;
private var _operation:int = STATIC;
private var unitStr:String;
private var linkId:String;
private var isHor:Boolean;
private var _horizontal:Boolean;
private var _subUnits:Vector.<UnitValue>;

public function UnitValue(value:Number, unit:int = -1000, unitStr:String = null, isHor:Boolean = true) {
this.value = value;
this.isHor = isHor;
public function UnitValue(value:Number, unit:int = -1000, unitStr:String = null, horizontal:Boolean = true) {
this._value = value;
this._horizontal = horizontal;
this.unitStr = unitStr;

if (unit != -1000) {
Expand Down Expand Up @@ -213,7 +213,7 @@ public final class UnitValue {
}

var unitValue:UnitValue = new UnitValue(0, isHorizontal ? PlatformDefaults.defaultHorizontalUnit : PlatformDefaults.defaultVerticalUnit, null, isHorizontal);
unitValue.oper = operator;
unitValue._operation = operator;
unitValue._subUnits = new <UnitValue>[sub1, sub2];

// LayoutUtil.putCCString(unitValue, value + "px");
Expand All @@ -231,7 +231,7 @@ public final class UnitValue {
}

var unitValue:UnitValue = new UnitValue(value, -1000, unitStr, isHor);
unitValue.oper = oper;
unitValue._operation = oper;
// LayoutUtil.putCCString(unitValue, value + "px");
return unitValue;
}
Expand Down Expand Up @@ -265,56 +265,56 @@ public final class UnitValue {
return 1;
}

if (oper == STATIC) {
if (_operation == STATIC) {
switch (_unit) {
case PIXEL:
return value;
return _value;

case LPX:
case LPY:
return parent.getPixelUnitFactor(_unit == LPX) * value;
return parent.getPixelUnitFactor(_unit == LPX) * _value;

case MM:
case CM:
case INCH:
case PT:
var f:Number = SCALE[unit - MM];
var s:Number = isHor ? PlatformDefaults.horizontalScaleFactor : PlatformDefaults.verticalScaleFactor;
var s:Number = _horizontal ? PlatformDefaults.horizontalScaleFactor : PlatformDefaults.verticalScaleFactor;
if (s == s) {
f *= s;
}
return (isHor ? parent.horizontalScreenDPI : parent.verticalScreenDPI) * value / f;
return (_horizontal ? parent.horizontalScreenDPI : parent.verticalScreenDPI) * _value / f;

case PERCENT:
return value * refValue * 0.01;
return _value * refValue * 0.01;

case SPX:
return parent.screenWidth * value * 0.01;
return parent.screenWidth * _value * 0.01;
case SPY:
return parent.screenHeight * value * 0.01;
return parent.screenHeight * _value * 0.01;

case ALIGN:
var st:Number = LinkHandler.getValue(parent.getLayout(), "visual", isHor ? LinkHandler.X : LinkHandler.Y);
var sz:Number = LinkHandler.getValue(parent.getLayout(), "visual", isHor ? LinkHandler.WIDTH : LinkHandler.HEIGHT);
return st != st || sz != sz ? 0 : value * (Math.max(0, sz) - refValue) + st;
var st:Number = LinkHandler.getValue(parent.getLayout(), "visual", _horizontal ? LinkHandler.X : LinkHandler.Y);
var sz:Number = LinkHandler.getValue(parent.getLayout(), "visual", _horizontal ? LinkHandler.WIDTH : LinkHandler.HEIGHT);
return st != st || sz != sz ? 0 : _value * (Math.max(0, sz) - refValue) + st;

case MIN_SIZE:
if (comp == null) {
return 0;
}
return isHor ? comp.getMinimumWidth(comp.actualHeight) : comp.getMinimumHeight(comp.actualWidth);
return _horizontal ? comp.getMinimumWidth(comp.actualHeight) : comp.getMinimumHeight(comp.actualWidth);

case PREF_SIZE:
if (comp == null) {
return 0;
}
return isHor ? comp.getPreferredWidth(comp.actualHeight) : comp.getPreferredHeight(comp.actualWidth);
return _horizontal ? comp.getPreferredWidth(comp.actualHeight) : comp.getPreferredHeight(comp.actualWidth);

case MAX_SIZE:
if (comp == null) {
return 0;
}
return isHor ? comp.getMaximumWidth(comp.actualHeight) : comp.getMaximumHeight(comp.actualWidth);
return _horizontal ? comp.getMaximumWidth(comp.actualHeight) : comp.getMaximumHeight(comp.actualWidth);

case BUTTON:
return PlatformDefaults.minimumButtonWidth.getPixels(refValue, parent, comp);
Expand Down Expand Up @@ -355,7 +355,7 @@ public final class UnitValue {
if (_subUnits != null && _subUnits.length == 2) {
var r1:Number = _subUnits[0].getPixelsExact(refValue, parent, comp);
var r2:Number = _subUnits[1].getPixelsExact(refValue, parent, comp);
switch (oper) {
switch (_operation) {
case ADD:
return r1 + r2;
case SUB:
Expand All @@ -373,24 +373,24 @@ public final class UnitValue {
}
}

throw new ArgumentError("Internal: Unknown Oper: " + oper);
throw new ArgumentError("Internal: Unknown Oper: " + _operation);
}

private function lookup(refValue:Number, parent:ContainerWrapper, comp:ComponentWrapper):Number {
var res:Number = UnitConverter.UNABLE;
for (var i:int = CONVERTERS.length - 1; i >= 0; i--) {
res = CONVERTERS[i].convertToPixels(value, unitStr, isHor, refValue, parent, comp);
res = CONVERTERS[i].convertToPixels(_value, unitStr, _horizontal, refValue, parent, comp);
if (res != UnitConverter.UNABLE) {
return res;
}
}
return PlatformDefaults.convertToPixels(value, unitStr, isHor, refValue, parent, comp);
return PlatformDefaults.convertToPixels(_value, unitStr, _horizontal, refValue, parent, comp);
}

private function parseUnitString():int {
const len:int = unitStr.length;
if (len == 0) {
return isHor ? PlatformDefaults.defaultHorizontalUnit : PlatformDefaults.defaultVerticalUnit;
return _horizontal ? PlatformDefaults.defaultHorizontalUnit : PlatformDefaults.defaultVerticalUnit;
}

var uu:* = UNIT_MAP[unitStr];
Expand All @@ -399,11 +399,11 @@ public final class UnitValue {
}

if (unitStr == "lp") {
return isHor ? LPX : LPY;
return _horizontal ? LPX : LPY;
}

if (unitStr == "sp") {
return isHor ? SPX : SPY;
return _horizontal ? SPX : SPY;
}

// To test so we can fail fast
Expand Down Expand Up @@ -476,20 +476,20 @@ public final class UnitValue {
return _unit;
}

public final function getOperation():int {
return oper;
public final function get operation():int {
return _operation;
}

public final function getValue():Number {
return value;
public final function get value():Number {
return _value;
}

public final function isHorizontal():Boolean {
return isHor;
public final function get horizontal():Boolean {
return _horizontal;
}

public final function toString():String {
return getQualifiedClassName(this) + ". Value=" + value + ", unit=" + _unit + ", unitString: " + unitStr + ", oper=" + oper + ", isHor: " + isHor;
return getQualifiedClassName(this) + ". Value=" + _value + ", unit=" + _unit + ", unitString: " + unitStr + ", oper=" + _operation + ", isHor: " + _horizontal;
}

/**
Expand Down

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