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Remove scientificNotation preference and use Output.notation instead

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This commit is contained in:
serso 2016-05-02 15:37:19 +02:00
parent 7e26b35199
commit 2ac061d8ba
6 changed files with 31 additions and 29 deletions
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15
app/src/main/java/org/solovyev/android/calculator/Engine.java
View File

@ -189,10 +189,17 @@ public class Engine implements SharedPreferences.OnSharedPreferenceChangeListene
migratePreference(preferences, Preferences.numeralBase, "org.solovyev.android.calculator.CalculatorActivity_numeral_bases", editor);
migratePreference(preferences, Preferences.angleUnit, "org.solovyev.android.calculator.CalculatorActivity_angle_units", editor);
migratePreference(preferences, Preferences.Output.precision, "org.solovyev.android.calculator.CalculatorModel_result_precision", editor);
migratePreference(preferences, Preferences.Output.scientificNotation, "calculation.output.science_notation", editor);
if (preferences.contains("engine.output.science_notation")) {
final boolean scientific = preferences.getBoolean("engine.output.science_notation", false);
Preferences.Output.notation.putPreference(editor, scientific ? Notation.sci : Notation.dec);
}
migratePreference(preferences, Preferences.Output.round, "org.solovyev.android.calculator.CalculatorModel_round_result", editor);
} else if (oldVersion == 1) {
migratePreference(preferences, Preferences.Output.separator, "engine.groupingSeparator", editor);
if (preferences.contains("engine.output.scientificNotation")) {
final boolean scientific = preferences.getBoolean("engine.output.scientificNotation", false);
Preferences.Output.notation.putPreference(editor, scientific ? Notation.sci : Notation.dec);
}
}
Preferences.version.putDefault(editor);
editor.apply();
@ -220,7 +227,7 @@ public class Engine implements SharedPreferences.OnSharedPreferenceChangeListene
setMultiplicationSign(Preferences.multiplicationSign.getPreference(preferences));
mathEngine.setPrecision(Preferences.Output.precision.getPreference(preferences));
mathEngine.setScienceNotation(Preferences.Output.scientificNotation.getPreference(preferences));
mathEngine.setNotation(Preferences.Output.notation.getPreference(preferences).id);
mathEngine.setRoundResult(Preferences.Output.round.getPreference(preferences));
mathEngine.setGroupingSeparator(Preferences.Output.separator.getPreference(preferences));
@ -277,7 +284,6 @@ public class Engine implements SharedPreferences.OnSharedPreferenceChangeListene
preferenceKeys.add(numeralBase.getKey());
preferenceKeys.add(angleUnit.getKey());
preferenceKeys.add(Output.precision.getKey());
preferenceKeys.add(Output.scientificNotation.getKey());
preferenceKeys.add(Output.round.getKey());
preferenceKeys.add(Output.notation.getKey());
preferenceKeys.add(Output.separator.getKey());
@ -290,12 +296,9 @@ public class Engine implements SharedPreferences.OnSharedPreferenceChangeListene
public static class Output {
public static final StringPreference<Integer> precision = StringPreference.ofTypedValue("engine.output.precision", "5", NumberMapper.of(Integer.class));
// todo serso: remove
public static final BooleanPreference scientificNotation = BooleanPreference.of("engine.output.scientificNotation", false);
public static final BooleanPreference round = BooleanPreference.of("engine.output.round", true);
public static final StringPreference<Notation> notation = StringPreference.ofEnum("engine.output.notation", Notation.dec, Notation.class);
public static final CharacterPreference separator = CharacterPreference.of("engine.output.separator", JsclMathEngine.GROUPING_SEPARATOR_DEFAULT);
}
}
}

8
app/src/main/java/org/solovyev/android/calculator/wizard/CalculatorMode.java
View File

@ -23,12 +23,14 @@
package org.solovyev.android.calculator.wizard;
import android.content.SharedPreferences;
import jscl.AngleUnit;
import org.solovyev.android.calculator.Engine;
import org.solovyev.android.calculator.Preferences;
import javax.annotation.Nonnull;
import jscl.AngleUnit;
enum CalculatorMode {
simple() {
@ -38,7 +40,7 @@ enum CalculatorMode {
Preferences.Gui.mode.putPreference(editor, Preferences.Gui.Mode.simple);
Engine.Preferences.angleUnit.putPreference(editor, AngleUnit.deg);
Engine.Preferences.Output.scientificNotation.putPreference(editor, false);
Engine.Preferences.Output.notation.putPreference(editor, Engine.Notation.dec);
Engine.Preferences.Output.round.putPreference(editor, true);
editor.apply();
@ -52,7 +54,7 @@ enum CalculatorMode {
Preferences.Gui.mode.putPreference(editor, Preferences.Gui.Mode.engineer);
Engine.Preferences.angleUnit.putPreference(editor, AngleUnit.rad);
Engine.Preferences.Output.scientificNotation.putPreference(editor, true);
Engine.Preferences.Output.notation.putPreference(editor, Engine.Notation.eng);
Engine.Preferences.Output.round.putPreference(editor, false);
editor.apply();

16
jscl/src/main/java/jscl/JsclMathEngine.java
View File

@ -51,7 +51,7 @@ public class JsclMathEngine implements MathEngine {
};
private char groupingSeparator = GROUPING_SEPARATOR_NO;
private boolean roundResult = false;
private int numberFormat = FSE_NONE;
private int notation = FSE_NONE;
private int precision = 5;
@Nonnull
private AngleUnit angleUnits = DEFAULT_ANGLE_UNITS;
@ -183,7 +183,7 @@ public class JsclMathEngine implements MathEngine {
final NumberFormatter nf = numberFormatter.get();
nf.setGroupingSeparator(hasGroupingSeparator() ? getGroupingSeparatorChar(nb) : NumberFormatter.NO_GROUPING);
nf.setPrecision(roundResult ? precision : NumberFormatter.NO_ROUNDING);
switch (numberFormat) {
switch (notation) {
case FSE_ENG:
nf.useEngineeringFormat(NumberFormatter.DEFAULT_MAGNITUDE);
break;
@ -355,15 +355,11 @@ public class JsclMathEngine implements MathEngine {
this.precision = precision;
}
public void setScienceNotation(boolean scienceNotation) {
setNumberFormat(scienceNotation ? FSE_SCI : FSE_NONE);
public void setNotation(int notation) {
if (notation != FSE_SCI && notation != FSE_ENG && notation != FSE_NONE) {
throw new IllegalArgumentException("Unsupported notation: " + notation);
}
public void setNumberFormat(int numberFormat) {
if (numberFormat != FSE_SCI && numberFormat != FSE_ENG && numberFormat != FSE_NONE) {
throw new IllegalArgumentException("Unsupported format: " + numberFormat);
}
this.numberFormat = numberFormat;
this.notation = notation;
}
public char getGroupingSeparator() {

2
jscl/src/main/java/jscl/MathContext.java
View File

@ -55,5 +55,5 @@ public interface MathContext {
@Nonnull
String addGroupingSeparators(@Nonnull NumeralBase nb, @Nonnull String ungroupedIntValue);
void setScienceNotation(boolean scienceNotation);
void setNotation(int notation);
}

4
jscl/src/test/java/jscl/JsclMathEngineTest.java
View File

@ -107,7 +107,7 @@ public class JsclMathEngineTest {
@Test
public void testEngineeringNotationWithRounding() throws Exception {
me.setNumberFormat(Real.NumberFormat.FSE_ENG);
me.setNotation(Real.NumberFormat.FSE_ENG);
me.setRoundResult(true);
me.setPrecision(5);
@ -163,7 +163,7 @@ public class JsclMathEngineTest {
@Test
public void testEngineeringNotationWithoutRounding() throws Exception {
me.setNumberFormat(Real.NumberFormat.FSE_ENG);
me.setNotation(Real.NumberFormat.FSE_ENG);
me.setRoundResult(false);
assertEquals("10E6", me.format(10000000d));

15
jscl/src/test/java/jscl/math/ExpressionTest.java
View File

@ -21,6 +21,7 @@ import jscl.math.function.Constant;
import jscl.math.function.ExtendedConstant;
import jscl.math.function.IConstant;
import jscl.text.ParseException;
import midpcalc.Real;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
@ -797,17 +798,17 @@ public class ExpressionTest {
assertEquals("0.000001222", Expression.valueOf("1222/(10^9)").numeric().toString());
assertEquals("12 345", JsclInteger.valueOf(12345L).toString());
me.setScienceNotation(true);
me.setNotation(Real.NumberFormat.FSE_SCI);
assertEquals("0", Expression.valueOf("0.0").simplify().toString());
assertEquals("1", Expression.valueOf("1.0").simplify().toString());
assertEquals("100", Expression.valueOf("100.0").simplify().toString());
me.setScienceNotation(false);
me.setNotation(Real.NumberFormat.FSE_NONE);
me.setRoundResult(true);
me.setPrecision(5);
assertEquals("0", Expression.valueOf("1222/(10^9)").numeric().toString());
me.setScienceNotation(true);
me.setNotation(Real.NumberFormat.FSE_SCI);
me.setRoundResult(true);
me.setPrecision(5);
assertEquals("1.222E-6", Expression.valueOf("1222/(10^9)").numeric().toString());
@ -819,24 +820,24 @@ public class ExpressionTest {
me.setRoundResult(false);
assertEquals("1.222E-6", Expression.valueOf("1222/(10^9)").numeric().toString());
me.setScienceNotation(false);
me.setNotation(Real.NumberFormat.FSE_NONE);
assertEquals("0.3333333333333333", Expression.valueOf("1/3").numeric().toString());
me.setScienceNotation(true);
me.setNotation(Real.NumberFormat.FSE_SCI);
assertEquals("0.3333333333333333", Expression.valueOf("1/3").numeric().toString());
me.setRoundResult(true);
me.setPrecision(10);
assertEquals("0.3333333333", Expression.valueOf("1/3").numeric().toString());
me.setScienceNotation(false);
me.setNotation(Real.NumberFormat.FSE_NONE);
me.setRoundResult(true);
me.setPrecision(10);
assertEquals("0.3333333333", Expression.valueOf("1/3").numeric().toString());
} finally {
me.setGroupingSeparator(JsclMathEngine.GROUPING_SEPARATOR_NO);
me.setScienceNotation(false);
me.setNotation(Real.NumberFormat.FSE_NONE);
me.setRoundResult(false);
}
}