TnSb/android-calculatorpp
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

New architecture

Browse Source
This commit is contained in:
Sergey Solovyev
2012-09-23 18:25:15 +04:00
parent 233c685a49
commit f03c2496a6
27 changed files with 1002 additions and 759 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
calculatorpp/src/main/java/org/solovyev/android/calculator/AndroidCalculator.java
View File

@@ -37,7 +37,7 @@ public class AndroidCalculator implements Calculator {
/*
**********************************************************************
*
* DELETED TO CALCULATOR
* DELEGATED TO CALCULATOR
*
**********************************************************************
*/

2
calculatorpp/src/main/java/org/solovyev/android/calculator/AndroidCalculatorDisplayView.java
View File

@@ -32,7 +32,7 @@ public class AndroidCalculatorDisplayView extends AutoResizeTextView implements
*/
@NotNull
private final static TextProcessor<TextHighlighter.Result, String> textHighlighter = new TextHighlighter(Color.WHITE, false, CalculatorLocatorImpl.getInstance().getEngine().getEngine());
private final static TextProcessor<TextHighlighter.Result, String> textHighlighter = new TextHighlighter(Color.WHITE, false);
/*
**********************************************************************

2
calculatorpp/src/main/java/org/solovyev/android/calculator/AndroidCalculatorEditorView.java
View File

@@ -31,7 +31,7 @@ public class AndroidCalculatorEditorView extends EditText implements SharedPrefe
private boolean highlightText = true;
@NotNull
private final static TextProcessor<TextHighlighter.Result, String> textHighlighter = new TextHighlighter(Color.WHITE, true, CalculatorLocatorImpl.getInstance().getEngine().getEngine());
private final static TextProcessor<TextHighlighter.Result, String> textHighlighter = new TextHighlighter(Color.WHITE, true);
@NotNull
private volatile CalculatorEditorViewState viewState = CalculatorEditorViewStateImpl.newDefaultInstance();

11
calculatorpp/src/main/java/org/solovyev/android/calculator/CalculatorActivity.java
View File

@@ -531,7 +531,7 @@ public class CalculatorActivity extends Activity implements FontSizeAdjuster, Sh
}
@SuppressWarnings({"UnusedDeclaration"})
public void numericButtonClickHandler(@NotNull View v) {
public void equalsButtonClickHandler(@NotNull View v) {
getCalculator().evaluate();
}
@@ -655,8 +655,6 @@ public class CalculatorActivity extends Activity implements FontSizeAdjuster, Sh
if (!theme.equals(newTheme) || !layout.equals(newLayout)) {
AndroidUtils.restartActivity(this);
}
getCalculator().evaluate();
}
@Override
@@ -674,13 +672,6 @@ public class CalculatorActivity extends Activity implements FontSizeAdjuster, Sh
dpclRegister.announce().onDragPreferencesChange(SimpleOnDragListener.getPreferences(preferences, this));
}
if (AndroidCalculatorEngine.Preferences.getPreferenceKeys().contains(key)) {
CalculatorLocatorImpl.getInstance().getEngine().softReset();
// reevaluate in order to update values (in case of preferences changed from the main window, like numeral bases and angle units)
this.getCalculator().evaluate();
}
if ( CalculatorPreferences.Gui.usePrevAsBack.getKey().equals(key) ) {
useBackAsPrev = CalculatorPreferences.Gui.usePrevAsBack.getPreference(preferences);
}

2
calculatorpp/src/main/java/org/solovyev/android/calculator/ConversionMenuItem.java
View File

@@ -42,7 +42,7 @@ enum ConversionMenuItem implements AMenuItem<CalculatorDisplayViewState> {
@Override
public void onClick(@NotNull CalculatorDisplayViewState data, @NotNull Context context) {
final NumeralBase fromNumeralBase = CalculatorLocatorImpl.getInstance().getEngine().getEngine().getNumeralBase();
final NumeralBase fromNumeralBase = CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase();
final Generic lastResult = data.getResult();

2
calculatorpp/src/main/java/org/solovyev/android/calculator/math/edit/FunctionEditorSaver.java
View File

@@ -160,7 +160,7 @@ public class FunctionEditorSaver implements DialogInterface.OnClickListener{
if (!StringUtils.isEmpty(name)) {
try {
assert name != null;
Identifier.parser.parse(Parser.Parameters.newInstance(name, new MutableInt(0), CalculatorLocatorImpl.getInstance().getEngine().getEngine()), null);
Identifier.parser.parse(Parser.Parameters.newInstance(name, new MutableInt(0), CalculatorLocatorImpl.getInstance().getEngine().getMathEngine0()), null);
result = true;
} catch (ParseException e) {
// not valid name;

2
calculatorpp/src/main/java/org/solovyev/android/calculator/math/edit/VarEditorSaver.java
View File

@@ -157,7 +157,7 @@ class VarEditorSaver<T extends MathEntity> implements DialogInterface.OnClickLis
if (!StringUtils.isEmpty(name)) {
try {
assert name != null;
Identifier.parser.parse(Parser.Parameters.newInstance(name, new MutableInt(0), CalculatorLocatorImpl.getInstance().getEngine().getEngine()), null);
Identifier.parser.parse(Parser.Parameters.newInstance(name, new MutableInt(0), CalculatorLocatorImpl.getInstance().getEngine().getMathEngine0()), null);
result = true;
} catch (ParseException e) {
// not valid name;

510
calculatorpp/src/main/java/org/solovyev/android/calculator/model/AndroidCalculatorEngine.java
View File

@@ -9,24 +9,21 @@ import android.app.Application;
import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import jscl.*;
import jscl.math.Generic;
import jscl.AngleUnit;
import jscl.JsclMathEngine;
import jscl.MathEngine;
import jscl.NumeralBase;
import jscl.math.function.Function;
import jscl.math.function.IConstant;
import jscl.math.operator.Operator;
import jscl.text.ParseInterruptedException;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.android.calculator.*;
import org.solovyev.android.calculator.jscl.JsclOperation;
import org.solovyev.android.calculator.text.TextProcessor;
import org.solovyev.android.msg.AndroidMessage;
import org.solovyev.android.calculator.CalculatorEngine;
import org.solovyev.android.calculator.CalculatorEngineImpl;
import org.solovyev.android.calculator.CalculatorMathEngine;
import org.solovyev.android.calculator.CalculatorMathRegistry;
import org.solovyev.android.prefs.BooleanPreference;
import org.solovyev.android.prefs.Preference;
import org.solovyev.android.prefs.StringPreference;
import org.solovyev.common.MutableObject;
import org.solovyev.common.msg.MessageRegistry;
import org.solovyev.common.msg.MessageType;
import org.solovyev.common.text.EnumMapper;
import org.solovyev.common.text.NumberMapper;
import org.solovyev.common.text.StringUtils;
@@ -35,8 +32,6 @@ import java.text.DecimalFormatSymbols;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
/**
* User: serso
@@ -46,270 +41,199 @@ import java.util.concurrent.TimeUnit;
public class AndroidCalculatorEngine implements CalculatorEngine {
private static final String GROUPING_SEPARATOR_P_KEY = "org.solovyev.android.calculator.CalculatorActivity_calc_grouping_separator";
private static final String GROUPING_SEPARATOR_P_KEY = "org.solovyev.android.calculator.CalculatorActivity_calc_grouping_separator";
private static final String MULTIPLICATION_SIGN_P_KEY = "org.solovyev.android.calculator.CalculatorActivity_calc_multiplication_sign";
private static final String MULTIPLICATION_SIGN_DEFAULT = "×";
private static final String MULTIPLICATION_SIGN_P_KEY = "org.solovyev.android.calculator.CalculatorActivity_calc_multiplication_sign";
private static final String MULTIPLICATION_SIGN_DEFAULT = "×";
private static final String MAX_CALCULATION_TIME_P_KEY = "calculation.max_calculation_time";
private static final String MAX_CALCULATION_TIME_DEFAULT = "5";
private static final String MAX_CALCULATION_TIME_P_KEY = "calculation.max_calculation_time";
private static final String MAX_CALCULATION_TIME_DEFAULT = "5";
private static final String SCIENCE_NOTATION_P_KEY = "calculation.output.science_notation";
private static final boolean SCIENCE_NOTATION_DEFAULT = false;
private static final String SCIENCE_NOTATION_P_KEY = "calculation.output.science_notation";
private static final boolean SCIENCE_NOTATION_DEFAULT = false;
private static final String ROUND_RESULT_P_KEY = "org.solovyev.android.calculator.CalculatorModel_round_result";
private static final boolean ROUND_RESULT_DEFAULT = true;
private static final String ROUND_RESULT_P_KEY = "org.solovyev.android.calculator.CalculatorModel_round_result";
private static final boolean ROUND_RESULT_DEFAULT = true;
private static final String RESULT_PRECISION_P_KEY = "org.solovyev.android.calculator.CalculatorModel_result_precision";
private static final String RESULT_PRECISION_DEFAULT = "5";
private static final String RESULT_PRECISION_P_KEY = "org.solovyev.android.calculator.CalculatorModel_result_precision";
private static final String RESULT_PRECISION_DEFAULT = "5";
private static final String NUMERAL_BASES_P_KEY = "org.solovyev.android.calculator.CalculatorActivity_numeral_bases";
private static final String NUMERAL_BASES_DEFAULT = "dec";
private static final String NUMERAL_BASES_P_KEY = "org.solovyev.android.calculator.CalculatorActivity_numeral_bases";
private static final String NUMERAL_BASES_DEFAULT = "dec";
private static final String ANGLE_UNITS_P_KEY = "org.solovyev.android.calculator.CalculatorActivity_angle_units";
private static final String ANGLE_UNITS_DEFAULT = "deg";
private static final String ANGLE_UNITS_P_KEY = "org.solovyev.android.calculator.CalculatorActivity_angle_units";
private static final String ANGLE_UNITS_DEFAULT = "deg";
public static class Preferences {
public static final Preference<String> groupingSeparator = StringPreference.newInstance(GROUPING_SEPARATOR_P_KEY, JsclMathEngine.GROUPING_SEPARATOR_DEFAULT);
public static final Preference<String> multiplicationSign = StringPreference.newInstance(MULTIPLICATION_SIGN_P_KEY, MULTIPLICATION_SIGN_DEFAULT);
public static final Preference<Integer> precision = StringPreference.newInstance(RESULT_PRECISION_P_KEY, RESULT_PRECISION_DEFAULT, new NumberMapper<Integer>(Integer.class));
public static final Preference<Boolean> roundResult = new BooleanPreference(ROUND_RESULT_P_KEY, ROUND_RESULT_DEFAULT);
public static final Preference<NumeralBase> numeralBase = StringPreference.newInstance(NUMERAL_BASES_P_KEY, NUMERAL_BASES_DEFAULT, EnumMapper.newInstance(NumeralBase.class));
public static final Preference<AngleUnit> angleUnit = StringPreference.newInstance(ANGLE_UNITS_P_KEY, ANGLE_UNITS_DEFAULT, EnumMapper.newInstance(AngleUnit.class));
public static final Preference<Boolean> scienceNotation = new BooleanPreference(SCIENCE_NOTATION_P_KEY, SCIENCE_NOTATION_DEFAULT);
public static final Preference<Integer> maxCalculationTime = StringPreference.newInstance(MAX_CALCULATION_TIME_P_KEY, MAX_CALCULATION_TIME_DEFAULT, new NumberMapper<Integer>(Integer.class));
public static class Preferences {
public static final Preference<String> groupingSeparator = StringPreference.newInstance(GROUPING_SEPARATOR_P_KEY, JsclMathEngine.GROUPING_SEPARATOR_DEFAULT);
public static final Preference<String> multiplicationSign = StringPreference.newInstance(MULTIPLICATION_SIGN_P_KEY, MULTIPLICATION_SIGN_DEFAULT);
public static final Preference<Integer> precision = StringPreference.newInstance(RESULT_PRECISION_P_KEY, RESULT_PRECISION_DEFAULT, new NumberMapper<Integer>(Integer.class));
public static final Preference<Boolean> roundResult = new BooleanPreference(ROUND_RESULT_P_KEY, ROUND_RESULT_DEFAULT);
public static final Preference<NumeralBase> numeralBase = StringPreference.newInstance(NUMERAL_BASES_P_KEY, NUMERAL_BASES_DEFAULT, EnumMapper.newInstance(NumeralBase.class));
public static final Preference<AngleUnit> angleUnit = StringPreference.newInstance(ANGLE_UNITS_P_KEY, ANGLE_UNITS_DEFAULT, EnumMapper.newInstance(AngleUnit.class));
public static final Preference<Boolean> scienceNotation = new BooleanPreference(SCIENCE_NOTATION_P_KEY, SCIENCE_NOTATION_DEFAULT);
public static final Preference<Integer> maxCalculationTime = StringPreference.newInstance(MAX_CALCULATION_TIME_P_KEY, MAX_CALCULATION_TIME_DEFAULT, new NumberMapper<Integer>(Integer.class));
private static final List<String> preferenceKeys = new ArrayList<String>();
private static final List<String> preferenceKeys = new ArrayList<String>();
static {
preferenceKeys.add(groupingSeparator.getKey());
preferenceKeys.add(multiplicationSign.getKey());
preferenceKeys.add(precision.getKey());
preferenceKeys.add(roundResult.getKey());
preferenceKeys.add(numeralBase.getKey());
preferenceKeys.add(angleUnit.getKey());
preferenceKeys.add(scienceNotation.getKey());
preferenceKeys.add(maxCalculationTime.getKey());
}
static {
preferenceKeys.add(groupingSeparator.getKey());
preferenceKeys.add(multiplicationSign.getKey());
preferenceKeys.add(precision.getKey());
preferenceKeys.add(roundResult.getKey());
preferenceKeys.add(numeralBase.getKey());
preferenceKeys.add(angleUnit.getKey());
preferenceKeys.add(scienceNotation.getKey());
preferenceKeys.add(maxCalculationTime.getKey());
}
@NotNull
public static List<String> getPreferenceKeys() {
return Collections.unmodifiableList(preferenceKeys);
}
}
@NotNull
private final Object lock = new Object();
@NotNull
private MathEngine engine = JsclMathEngine.instance;
@NotNull
public final TextProcessor<PreparedExpression, String> preprocessor = ToJsclTextProcessor.getInstance();
@NotNull
private final CalculatorMathRegistry<IConstant> varsRegistry;
@NotNull
private final CalculatorMathRegistry<Function> functionsRegistry;
@NotNull
private final CalculatorMathRegistry<Operator> operatorsRegistry;
private final CalculatorMathRegistry<Operator> postfixFunctionsRegistry;
@Nullable
private ThreadKiller threadKiller = new AndroidThreadKiller();
// calculation thread timeout in seconds, after timeout thread would be interrupted
private int timeout = Integer.valueOf(MAX_CALCULATION_TIME_DEFAULT);
@NotNull
private String multiplicationSign = MULTIPLICATION_SIGN_DEFAULT;
@NotNull
public static List<String> getPreferenceKeys() {
return Collections.unmodifiableList(preferenceKeys);
}
}
@NotNull
private final Context context;
public AndroidCalculatorEngine(@NotNull Application application) {
@NotNull
private final CalculatorEngine calculatorEngine;
@NotNull
private final Object lock;
public AndroidCalculatorEngine(@NotNull Application application) {
this.context = application;
this.lock = new Object();
this.engine.setRoundResult(true);
this.engine.setUseGroupingSeparator(true);
this.varsRegistry = new AndroidVarsRegistryImpl(engine.getConstantsRegistry(), application);
this.functionsRegistry = new AndroidFunctionsMathRegistry(engine.getFunctionsRegistry(), application);
this.operatorsRegistry = new AndroidOperatorsMathRegistry(engine.getOperatorsRegistry(), application);
this.postfixFunctionsRegistry = new AndroidPostfixFunctionsRegistry(engine.getPostfixFunctionsRegistry(), application);
final JsclMathEngine engine = JsclMathEngine.instance;
this.calculatorEngine = new CalculatorEngineImpl(engine,
new AndroidVarsRegistryImpl(engine.getConstantsRegistry(), application),
new AndroidFunctionsMathRegistry(engine.getFunctionsRegistry(), application),
new AndroidOperatorsMathRegistry(engine.getOperatorsRegistry(), application),
new AndroidPostfixFunctionsRegistry(engine.getPostfixFunctionsRegistry(), application),
this.lock);
}
@Override
@Override
@NotNull
public String getMultiplicationSign() {
return multiplicationSign;
}
public CalculatorMathRegistry<IConstant> getVarsRegistry() {
return calculatorEngine.getVarsRegistry();
}
public void setMultiplicationSign(@NotNull String multiplicationSign) {
this.multiplicationSign = multiplicationSign;
}
@Override
@NotNull
public CalculatorMathRegistry<Function> getFunctionsRegistry() {
return calculatorEngine.getFunctionsRegistry();
}
public CalculatorOutput evaluate(@NotNull JsclOperation operation,
@NotNull String expression) throws CalculatorParseException, CalculatorEvalException {
return evaluate(operation, expression, null);
}
@Override
@NotNull
public CalculatorMathRegistry<Operator> getOperatorsRegistry() {
return calculatorEngine.getOperatorsRegistry();
}
public CalculatorOutput evaluate(@NotNull final JsclOperation operation,
@NotNull String expression,
@Nullable MessageRegistry mr) throws CalculatorParseException, CalculatorEvalException {
synchronized (lock) {
final StringBuilder sb = new StringBuilder();
@Override
@NotNull
public CalculatorMathRegistry<Operator> getPostfixFunctionsRegistry() {
return calculatorEngine.getPostfixFunctionsRegistry();
}
final PreparedExpression preparedExpression = preprocessor.process(expression);
sb.append(preparedExpression);
@Override
@NotNull
public CalculatorMathEngine getMathEngine() {
return calculatorEngine.getMathEngine();
}
//Log.d(CalculatorEngine.class.getName(), "Preprocessed expression: " + preparedExpression);
/*if (operation == JsclOperation.numeric && preparedExpression.isExistsUndefinedVar()) {
operation = JsclOperation.simplify;
@NotNull
@Override
public MathEngine getMathEngine0() {
return calculatorEngine.getMathEngine0();
}
if (mr != null) {
final String undefinedVars = CollectionsUtils.formatValue(preparedExpression.getUndefinedVars(), ", ", new Formatter<Var>() {
@Override
public String formatValue(@Nullable Var var) throws IllegalArgumentException {
return var != null ? var.getName() : "";
}
});
@NotNull
@Override
public NumeralBase getNumeralBase() {
return calculatorEngine.getNumeralBase();
}
mr.addMessage(new AndroidMessage(R.string.c_simplify_instead_of_numeric, MessageType.info, undefinedVars));
}
}*/
final String jsclExpression = sb.toString();
final MutableObject<Generic> calculationResult = new MutableObject<Generic>(null);
final MutableObject<CalculatorParseException> parseException = new MutableObject<CalculatorParseException>(null);
final MutableObject<CalculatorEvalException> evalException = new MutableObject<CalculatorEvalException>(null);
final MutableObject<Thread> calculationThread = new MutableObject<Thread>(null);
final CountDownLatch latch = new CountDownLatch(1);
new Thread(new Runnable() {
@Override
public void run() {
final Thread thread = Thread.currentThread();
try {
//Log.d(CalculatorEngine.class.getName(), "Calculation thread started work: " + thread.getName());
//System.out.println(jsclExpression);
calculationThread.setObject(thread);
final Generic genericResult = operation.evaluateGeneric(jsclExpression);
// NOTE: toString() method must be called here as ArithmeticOperationException may occur in it (just to avoid later check!)
genericResult.toString();
calculationResult.setObject(genericResult);
} catch (AbstractJsclArithmeticException e) {
evalException.setObject(new CalculatorEvalException(e, e, jsclExpression));
} catch (ArithmeticException e) {
//System.out.println(e.getMessage());
final AndroidMessage androidMessage = new AndroidMessage(R.string.msg_1, MessageType.error, CalculatorApplication.getInstance(), e.getMessage());
parseException.setObject(new CalculatorParseException(jsclExpression, androidMessage));
} catch (StackOverflowError e) {
//System.out.println(StringUtils.fromStackTrace(e.getStackTrace()));
final AndroidMessage androidMessage = new AndroidMessage(R.string.msg_2, MessageType.error, CalculatorApplication.getInstance());
parseException.setObject(new CalculatorParseException(jsclExpression, androidMessage));
} catch (jscl.text.ParseException e) {
//System.out.println(e.getMessage());
parseException.setObject(new CalculatorParseException(e));
} catch (ParseInterruptedException e) {
//System.out.println(e.getMessage());
// do nothing - we ourselves interrupt the calculations
} finally {
//Log.d(CalculatorEngine.class.getName(), "Calculation thread ended work: " + thread.getName());
calculationThread.setObject(null);
latch.countDown();
}
}
}).start();
try {
//Log.d(CalculatorEngine.class.getName(), "Main thread is waiting: " + Thread.currentThread().getName());
latch.await(timeout, TimeUnit.SECONDS);
//Log.d(CalculatorEngine.class.getName(), "Main thread got up: " + Thread.currentThread().getName());
final CalculatorParseException parseExceptionObject = parseException.getObject();
final CalculatorEvalException evalExceptionObject = evalException.getObject();
final Object calculationResultLocal = calculationResult.getObject();
final Thread calculationThreadLocal = calculationThread.getObject();
if (calculationThreadLocal != null) {
if (threadKiller != null) {
threadKiller.killThread(calculationThreadLocal);
}
//calculationThreadLocal.stop();
}
if (parseExceptionObject != null || evalExceptionObject != null) {
if (operation == JsclOperation.numeric &&
(preparedExpression.isExistsUndefinedVar() || (evalExceptionObject != null && evalExceptionObject.getCause() instanceof NumeralBaseException))) {
return evaluate(JsclOperation.simplify, expression, mr);
}
if (parseExceptionObject != null) {
throw parseExceptionObject;
} else {
throw evalExceptionObject;
}
}
if (calculationResultLocal == null) {
final AndroidMessage androidMessage = new AndroidMessage(R.string.msg_3, MessageType.error, CalculatorApplication.getInstance());
throw new CalculatorParseException(jsclExpression, androidMessage);
}
} catch (InterruptedException e) {
final AndroidMessage androidMessage = new AndroidMessage(R.string.msg_4, MessageType.error, CalculatorApplication.getInstance());
throw new CalculatorParseException(jsclExpression, androidMessage);
}
final Generic genericResult = calculationResult.getObject();
return new CalculatorOutputImpl(operation.getFromProcessor().process(genericResult), operation, genericResult);
}
}
public void setPrecision(int precision) {
this.getEngine().setPrecision(precision);
}
public void setRoundResult(boolean roundResult) {
this.getEngine().setRoundResult(roundResult);
}
@Override
@Override
public void init() {
synchronized (lock) {
reset();
}
}
synchronized (lock) {
calculatorEngine.init();
}
}
@Override
@Override
public void reset() {
synchronized (lock) {
synchronized (lock) {
final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
softReset(preferences);
softReset(preferences);
varsRegistry.load();
functionsRegistry.load();
operatorsRegistry.load();
postfixFunctionsRegistry.load();
}
}
calculatorEngine.reset();
}
}
@Override
@Override
public void softReset() {
synchronized (lock) {
synchronized (lock) {
softReset(PreferenceManager.getDefaultSharedPreferences(context));
}
}
calculatorEngine.softReset();
}
}
@Override
public void setUseGroupingSeparator(boolean useGroupingSeparator) {
calculatorEngine.setUseGroupingSeparator(useGroupingSeparator);
}
@Override
public void setGroupingSeparator(char groupingSeparator) {
calculatorEngine.setGroupingSeparator(groupingSeparator);
}
@Override
public void setPrecision(@NotNull Integer precision) {
calculatorEngine.setPrecision(precision);
}
@Override
public void setRoundResult(@NotNull Boolean round) {
calculatorEngine.setRoundResult(round);
}
@NotNull
@Override
public AngleUnit getAngleUnits() {
return calculatorEngine.getAngleUnits();
}
@Override
public void setAngleUnits(@NotNull AngleUnit angleUnits) {
calculatorEngine.setAngleUnits(angleUnits);
}
@Override
public void setNumeralBase(@NotNull NumeralBase numeralBase) {
calculatorEngine.setNumeralBase(numeralBase);
}
@Override
public void setMultiplicationSign(@NotNull String multiplicationSign) {
calculatorEngine.setMultiplicationSign(multiplicationSign);
}
@Override
public void setScienceNotation(@NotNull Boolean scienceNotation) {
calculatorEngine.setScienceNotation(scienceNotation);
}
@Override
public void setTimeout(@NotNull Integer timeout) {
calculatorEngine.setTimeout(timeout);
}
private void softReset(@NotNull SharedPreferences preferences) {
this.setPrecision(Preferences.precision.getPreference(preferences));
@@ -322,100 +246,32 @@ public class AndroidCalculatorEngine implements CalculatorEngine {
final String groupingSeparator = Preferences.groupingSeparator.getPreference(preferences);
if (StringUtils.isEmpty(groupingSeparator)) {
this.getEngine().setUseGroupingSeparator(false);
this.setUseGroupingSeparator(false);
} else {
this.getEngine().setUseGroupingSeparator(true);
this.getEngine().setGroupingSeparator(groupingSeparator.charAt(0));
this.setUseGroupingSeparator(true);
setGroupingSeparator(groupingSeparator.charAt(0));
}
}
@NotNull
public NumeralBase getNumeralBaseFromPrefs(@NotNull SharedPreferences preferences) {
return Preferences.numeralBase.getPreference(preferences);
}
@NotNull
public NumeralBase getNumeralBaseFromPrefs(@NotNull SharedPreferences preferences) {
return Preferences.numeralBase.getPreference(preferences);
}
public AngleUnit getAngleUnitsFromPrefs(@NotNull SharedPreferences preferences) {
return Preferences.angleUnit.getPreference(preferences);
}
@NotNull
public AngleUnit getAngleUnitsFromPrefs(@NotNull SharedPreferences preferences) {
return Preferences.angleUnit.getPreference(preferences);
}
//for tests only
public void setDecimalGroupSymbols(@NotNull DecimalFormatSymbols decimalGroupSymbols) {
this.calculatorEngine.setDecimalGroupSymbols(decimalGroupSymbols);
}
//for tests only
void setDecimalGroupSymbols(@NotNull DecimalFormatSymbols decimalGroupSymbols) {
synchronized (lock) {
this.getEngine().setDecimalGroupSymbols(decimalGroupSymbols);
}
}
@Override
@Override
@NotNull
public CalculatorMathRegistry<IConstant> getVarsRegistry() {
return varsRegistry;
}
public String getMultiplicationSign() {
return calculatorEngine.getMultiplicationSign();
}
@Override
@NotNull
public CalculatorMathRegistry<Function> getFunctionsRegistry() {
return functionsRegistry;
}
@Override
@NotNull
public CalculatorMathRegistry<Operator> getOperatorsRegistry() {
return operatorsRegistry;
}
@Override
@NotNull
public CalculatorMathRegistry<Operator> getPostfixFunctionsRegistry() {
return postfixFunctionsRegistry;
}
@Override
@NotNull
public MathEngine getEngine() {
return engine;
}
// package protected for tests
void setTimeout(int timeout) {
this.timeout = timeout;
}
public void setAngleUnits(@NotNull AngleUnit angleUnits) {
getEngine().setAngleUnits(angleUnits);
}
public void setScienceNotation(boolean scienceNotation) {
getEngine().setScienceNotation(scienceNotation);
}
public void setNumeralBase(@NotNull NumeralBase numeralBase) {
getEngine().setNumeralBase(numeralBase);
}
// for tests only
void setThreadKiller(@Nullable ThreadKiller threadKiller) {
this.threadKiller = threadKiller;
}
private static interface ThreadKiller {
void killThread(@NotNull Thread thread);
}
private static class AndroidThreadKiller implements ThreadKiller {
@Override
public void killThread(@NotNull Thread thread) {
thread.setPriority(Thread.MIN_PRIORITY);
thread.interrupt();
}
}
public static class ThreadKillerImpl implements ThreadKiller {
@Override
public void killThread(@NotNull Thread thread) {
thread.setPriority(Thread.MIN_PRIORITY);
thread.stop();
}
}
}

2
calculatorpp/src/main/java/org/solovyev/android/calculator/view/AngleUnitsButton.java
View File

@@ -34,7 +34,7 @@ public class AngleUnitsButton extends DirectionDragButton {
super.initDirectionTextPaint(basePaint, directionTextData, resources);
final TextPaint directionTextPaint = directionTextData.getPaint();
if (CalculatorLocatorImpl.getInstance().getEngine().getEngine().getAngleUnits().name().equals(directionTextData.getText())) {
if (CalculatorLocatorImpl.getInstance().getEngine().getAngleUnits().name().equals(directionTextData.getText())) {
directionTextPaint.setColor(resources.getColor(R.color.selected_angle_unit_text_color));
} else {
directionTextPaint.setColor(resources.getColor(R.color.default_text_color));

8
calculatorpp/src/main/java/org/solovyev/android/calculator/view/NumeralBaseConverterDialog.java
View File

@@ -37,12 +37,12 @@ public class NumeralBaseConverterDialog {
String value = initialFromValue;
try {
value = ToJsclTextProcessor.getInstance().process(value).getExpression();
b.setFromValue(UnitImpl.newInstance(value, AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getEngine().getNumeralBase())));
b.setFromValue(UnitImpl.newInstance(value, AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase())));
} catch (CalculatorParseException e) {
b.setFromValue(UnitImpl.newInstance(value, AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getEngine().getNumeralBase())));
b.setFromValue(UnitImpl.newInstance(value, AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase())));
}
} else {
b.setFromValue(UnitImpl.newInstance("", AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getEngine().getNumeralBase())));
b.setFromValue(UnitImpl.newInstance("", AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase())));
}
b.setConverter(AndroidNumeralBase.getConverter());
@@ -63,7 +63,7 @@ public class NumeralBaseConverterDialog {
public void onClick(@NotNull Unit<String> fromUnits, @NotNull Unit<String> toUnits) {
String toUnitsValue = toUnits.getValue();
if (!toUnits.getUnitType().equals(AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getEngine().getNumeralBase()))) {
if (!toUnits.getUnitType().equals(AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase()))) {
toUnitsValue = ((AndroidNumeralBase) toUnits.getUnitType()).getNumeralBase().getJsclPrefix() + toUnitsValue;
}

2
calculatorpp/src/main/java/org/solovyev/android/calculator/view/NumeralBasesButton.java
View File

@@ -34,7 +34,7 @@ public class NumeralBasesButton extends DirectionDragButton {
super.initDirectionTextPaint(basePaint, directionTextData, resources);
final TextPaint directionTextPaint = directionTextData.getPaint();
if (CalculatorLocatorImpl.getInstance().getEngine().getEngine().getNumeralBase().name().equals(directionTextData.getText())) {
if (CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase().name().equals(directionTextData.getText())) {
directionTextPaint.setColor(resources.getColor(R.color.selected_angle_unit_text_color));
} else {
directionTextPaint.setColor(resources.getColor(R.color.default_text_color));

11
calculatorpp/src/main/java/org/solovyev/android/calculator/view/TextHighlighter.java
View File

@@ -6,7 +6,6 @@
package org.solovyev.android.calculator.view;
import jscl.MathContext;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.android.calculator.*;
@@ -30,9 +29,6 @@ public class TextHighlighter implements TextProcessor<TextHighlighter.Result, St
nbFontAttributes.put("color", "#008000");
}
@NotNull
public final MathContext mathContext;
public static class Result implements CharSequence {
@NotNull
@@ -76,10 +72,9 @@ public class TextHighlighter implements TextProcessor<TextHighlighter.Result, St
private final int colorBlue;
private final boolean formatNumber;
public TextHighlighter(int baseColor, boolean formatNumber, @NotNull MathContext mathContext) {
public TextHighlighter(int baseColor, boolean formatNumber) {
this.color = baseColor;
this.formatNumber = formatNumber;
this.mathContext = mathContext;
//this.colorRed = Color.red(baseColor);
this.colorRed = (baseColor >> 16) & 0xFF;
//this.colorGreen = Color.green(baseColor);
@@ -102,9 +97,9 @@ public class TextHighlighter implements TextProcessor<TextHighlighter.Result, St
final AbstractNumberBuilder numberBuilder;
if (!formatNumber) {
numberBuilder = new LiteNumberBuilder(CalculatorLocatorImpl.getInstance().getEngine().getEngine());
numberBuilder = new LiteNumberBuilder(CalculatorLocatorImpl.getInstance().getEngine());
} else {
numberBuilder = new NumberBuilder(CalculatorLocatorImpl.getInstance().getEngine().getEngine());
numberBuilder = new NumberBuilder(CalculatorLocatorImpl.getInstance().getEngine());
}
for (int i = 0; i < text.length(); i++) {
MathType.Result mathType = MathType.getType(text, i, numberBuilder.isHexMode());