Conversion
This commit is contained in:
serso
parent
b2fe1d43c9
commit
4b08fa133e
@ -1,58 +1,68 @@
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package org.solovyev.android.calculator;
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import jscl.NumeralBase;
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import jscl.math.Generic;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import org.solovyev.android.calculator.history.CalculatorHistoryState;
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import org.solovyev.android.calculator.jscl.JsclOperation;
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import org.solovyev.common.history.HistoryControl;
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/**
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* User: Solovyev_S
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* Date: 20.09.12
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* Time: 16:38
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*/
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public interface Calculator extends CalculatorEventContainer, HistoryControl<CalculatorHistoryState> {
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void init();
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/*
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**********************************************************************
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*
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* CALCULATIONS
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*
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**********************************************************************
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*/
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void evaluate();
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void evaluate(@NotNull Long sequenceId);
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void simplify();
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@NotNull
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CalculatorEventDataId evaluate(@NotNull JsclOperation operation,
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@NotNull String expression);
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@NotNull
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CalculatorEventDataId evaluate(@NotNull JsclOperation operation,
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@NotNull String expression,
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@NotNull Long sequenceId);
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@NotNull
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CalculatorEventDataId convert(@NotNull Generic generic, @NotNull NumeralBase to);
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/*
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**********************************************************************
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*
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* EVENTS
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*
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**********************************************************************
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*/
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@NotNull
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CalculatorEventDataId fireCalculatorEvent(@NotNull CalculatorEventType calculatorEventType, @Nullable Object data);
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@NotNull
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CalculatorEventDataId fireCalculatorEvent(@NotNull CalculatorEventType calculatorEventType, @Nullable Object data, @NotNull Long sequenceId);
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}
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package org.solovyev.android.calculator;
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import jscl.NumeralBase;
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import jscl.math.Generic;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import org.solovyev.android.calculator.history.CalculatorHistoryState;
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import org.solovyev.android.calculator.jscl.JsclOperation;
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import org.solovyev.common.history.HistoryControl;
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/**
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* User: Solovyev_S
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* Date: 20.09.12
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* Time: 16:38
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*/
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public interface Calculator extends CalculatorEventContainer, HistoryControl<CalculatorHistoryState> {
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void init();
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/*
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**********************************************************************
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*
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* CALCULATIONS
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*
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**********************************************************************
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*/
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void evaluate();
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void evaluate(@NotNull Long sequenceId);
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void simplify();
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@NotNull
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CalculatorEventData evaluate(@NotNull JsclOperation operation,
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@NotNull String expression);
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@NotNull
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CalculatorEventData evaluate(@NotNull JsclOperation operation,
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@NotNull String expression,
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@NotNull Long sequenceId);
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/*
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**********************************************************************
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*
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* CONVERSION
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*
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**********************************************************************
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*/
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boolean isConversionPossible(@NotNull Generic generic, @NotNull NumeralBase from, @NotNull NumeralBase to);
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@NotNull
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CalculatorEventData convert(@NotNull Generic generic, @NotNull NumeralBase to);
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/*
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**********************************************************************
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*
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* EVENTS
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*
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**********************************************************************
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*/
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@NotNull
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CalculatorEventData fireCalculatorEvent(@NotNull CalculatorEventType calculatorEventType, @Nullable Object data);
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@NotNull
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CalculatorEventData fireCalculatorEvent(@NotNull CalculatorEventType calculatorEventType, @Nullable Object data, @NotNull Long sequenceId);
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}
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@ -0,0 +1,26 @@
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package org.solovyev.android.calculator;
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import jscl.NumeralBase;
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import jscl.math.Generic;
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import org.jetbrains.annotations.NotNull;
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/**
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* User: Solovyev_S
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* Date: 24.09.12
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* Time: 16:45
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*/
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public interface CalculatorConversionEventData extends CalculatorEventData {
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// display state on the moment of conversion
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@NotNull
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CalculatorDisplayViewState getDisplayState();
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@NotNull
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NumeralBase getFromNumeralBase();
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@NotNull
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NumeralBase getToNumeralBase();
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@NotNull
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Generic getValue();
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}
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@ -0,0 +1,98 @@
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package org.solovyev.android.calculator;
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import jscl.NumeralBase;
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import jscl.math.Generic;
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import org.jetbrains.annotations.NotNull;
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/**
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* User: Solovyev_S
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* Date: 24.09.12
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* Time: 16:48
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*/
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public class CalculatorConversionEventDataImpl implements CalculatorConversionEventData {
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@NotNull
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private CalculatorEventData calculatorEventData;
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@NotNull
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private NumeralBase fromNumeralBase;
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@NotNull
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private NumeralBase toNumeralBase;
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@NotNull
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private Generic value;
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@NotNull
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private CalculatorDisplayViewState displayState;
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private CalculatorConversionEventDataImpl() {
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}
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@NotNull
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public static CalculatorConversionEventData newInstance(@NotNull CalculatorEventData calculatorEventData,
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@NotNull Generic value,
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@NotNull NumeralBase from,
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@NotNull NumeralBase to,
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@NotNull CalculatorDisplayViewState displayViewState) {
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final CalculatorConversionEventDataImpl result = new CalculatorConversionEventDataImpl();
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result.calculatorEventData = calculatorEventData;
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result.value = value;
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result.displayState = displayViewState;
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result.fromNumeralBase = from;
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result.toNumeralBase = to;
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return result;
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}
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@Override
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public long getEventId() {
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return calculatorEventData.getEventId();
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}
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@Override
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@NotNull
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public Long getSequenceId() {
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return calculatorEventData.getSequenceId();
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}
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@Override
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public boolean isAfter(@NotNull CalculatorEventData that) {
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return calculatorEventData.isAfter(that);
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}
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@Override
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public boolean isSameSequence(@NotNull CalculatorEventData that) {
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return calculatorEventData.isSameSequence(that);
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}
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@Override
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public boolean isAfterSequence(@NotNull CalculatorEventData that) {
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return calculatorEventData.isAfterSequence(that);
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}
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@NotNull
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@Override
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public CalculatorDisplayViewState getDisplayState() {
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return this.displayState;
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}
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@Override
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@NotNull
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public NumeralBase getFromNumeralBase() {
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return fromNumeralBase;
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}
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@Override
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@NotNull
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public NumeralBase getToNumeralBase() {
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return toNumeralBase;
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}
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@Override
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@NotNull
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public Generic getValue() {
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return value;
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}
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}
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@ -1,148 +1,170 @@
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package org.solovyev.android.calculator;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import static org.solovyev.android.calculator.CalculatorEventType.*;
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/**
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* User: serso
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* Date: 9/20/12
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* Time: 8:24 PM
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*/
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public class CalculatorDisplayImpl implements CalculatorDisplay {
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@NotNull
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private CalculatorEventData lastCalculatorEventData;
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@Nullable
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private CalculatorDisplayView view;
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@NotNull
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private final Object viewLock = new Object();
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@NotNull
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private CalculatorDisplayViewState viewState = CalculatorDisplayViewStateImpl.newDefaultInstance();
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@NotNull
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private final Calculator calculator;
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public CalculatorDisplayImpl(@NotNull Calculator calculator) {
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this.calculator = calculator;
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this.lastCalculatorEventData = CalculatorEventDataImpl.newInstance(CalculatorUtils.createFirstEventDataId());
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this.calculator.addCalculatorEventListener(this);
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}
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@Override
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public void setView(@Nullable CalculatorDisplayView view) {
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synchronized (viewLock) {
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this.view = view;
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if (view != null) {
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this.view.setState(viewState);
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}
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}
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}
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@Nullable
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@Override
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public CalculatorDisplayView getView() {
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return this.view;
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}
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@NotNull
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@Override
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public CalculatorDisplayViewState getViewState() {
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return this.viewState;
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}
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@Override
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public void setViewState(@NotNull CalculatorDisplayViewState newViewState) {
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synchronized (viewLock) {
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final CalculatorDisplayViewState oldViewState = setViewState0(newViewState);
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this.calculator.fireCalculatorEvent(display_state_changed, new CalculatorDisplayChangeEventDataImpl(oldViewState, newViewState));
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}
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}
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private void setViewStateForSequence(@NotNull CalculatorDisplayViewState newViewState, @NotNull Long sequenceId) {
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synchronized (viewLock) {
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final CalculatorDisplayViewState oldViewState = setViewState0(newViewState);
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this.calculator.fireCalculatorEvent(display_state_changed, new CalculatorDisplayChangeEventDataImpl(oldViewState, newViewState), sequenceId);
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}
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}
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// must be synchronized with viewLock
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@NotNull
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private CalculatorDisplayViewState setViewState0(@NotNull CalculatorDisplayViewState newViewState) {
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final CalculatorDisplayViewState oldViewState = this.viewState;
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this.viewState = newViewState;
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if (this.view != null) {
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this.view.setState(newViewState);
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}
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return oldViewState;
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}
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@Override
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@NotNull
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public CalculatorEventData getLastEventData() {
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return lastCalculatorEventData;
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}
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@Override
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public void onCalculatorEvent(@NotNull CalculatorEventData calculatorEventData,
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@NotNull CalculatorEventType calculatorEventType,
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@Nullable Object data) {
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if (calculatorEventType.isOfType(calculation_result, calculation_failed, calculation_cancelled)) {
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if (calculatorEventData.isAfter(lastCalculatorEventData)) {
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lastCalculatorEventData = calculatorEventData;
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}
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switch (calculatorEventType) {
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case calculation_result:
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processCalculationResult((CalculatorEvaluationEventData)calculatorEventData, (CalculatorOutput) data);
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break;
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case calculation_cancelled:
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processCalculationCancelled((CalculatorEvaluationEventData)calculatorEventData);
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break;
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case calculation_failed:
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processCalculationFailed((CalculatorEvaluationEventData)calculatorEventData, (CalculatorFailure) data);
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break;
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}
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}
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}
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private void processCalculationFailed(@NotNull CalculatorEvaluationEventData calculatorEventData, @NotNull CalculatorFailure data) {
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final CalculatorEvalException calculatorEvalException = data.getCalculationEvalException();
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final String errorMessage;
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if (calculatorEvalException != null) {
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errorMessage = CalculatorMessages.getBundle().getString(CalculatorMessages.syntax_error);
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} else {
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final CalculatorParseException calculationParseException = data.getCalculationParseException();
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if (calculationParseException != null) {
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errorMessage = calculationParseException.getLocalizedMessage();
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} else {
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errorMessage = CalculatorMessages.getBundle().getString(CalculatorMessages.syntax_error);
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}
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}
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this.setViewStateForSequence(CalculatorDisplayViewStateImpl.newErrorState(calculatorEventData.getOperation(), errorMessage), calculatorEventData.getSequenceId());
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}
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private void processCalculationCancelled(@NotNull CalculatorEvaluationEventData calculatorEventData) {
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final String errorMessage = CalculatorMessages.getBundle().getString(CalculatorMessages.syntax_error);
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this.setViewStateForSequence(CalculatorDisplayViewStateImpl.newErrorState(calculatorEventData.getOperation(), errorMessage), calculatorEventData.getSequenceId());
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}
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private void processCalculationResult(@NotNull CalculatorEvaluationEventData calculatorEventData, @NotNull CalculatorOutput data) {
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final String stringResult = data.getStringResult();
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this.setViewStateForSequence(CalculatorDisplayViewStateImpl.newValidState(calculatorEventData.getOperation(), data.getResult(), stringResult, 0), calculatorEventData.getSequenceId());
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}
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}
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package org.solovyev.android.calculator;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import static org.solovyev.android.calculator.CalculatorEventType.*;
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/**
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* User: serso
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* Date: 9/20/12
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* Time: 8:24 PM
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*/
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public class CalculatorDisplayImpl implements CalculatorDisplay {
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@NotNull
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private CalculatorEventData lastCalculatorEventData;
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@Nullable
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private CalculatorDisplayView view;
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@NotNull
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private final Object viewLock = new Object();
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@NotNull
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private CalculatorDisplayViewState viewState = CalculatorDisplayViewStateImpl.newDefaultInstance();
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@NotNull
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private final Calculator calculator;
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public CalculatorDisplayImpl(@NotNull Calculator calculator) {
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this.calculator = calculator;
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this.lastCalculatorEventData = CalculatorUtils.createFirstEventDataId();
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this.calculator.addCalculatorEventListener(this);
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}
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@Override
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public void setView(@Nullable CalculatorDisplayView view) {
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synchronized (viewLock) {
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this.view = view;
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if (view != null) {
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this.view.setState(viewState);
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}
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}
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}
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@Nullable
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@Override
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public CalculatorDisplayView getView() {
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return this.view;
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}
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@NotNull
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@Override
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public CalculatorDisplayViewState getViewState() {
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return this.viewState;
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}
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@Override
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public void setViewState(@NotNull CalculatorDisplayViewState newViewState) {
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synchronized (viewLock) {
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final CalculatorDisplayViewState oldViewState = setViewState0(newViewState);
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this.calculator.fireCalculatorEvent(display_state_changed, new CalculatorDisplayChangeEventDataImpl(oldViewState, newViewState));
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}
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}
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private void setViewStateForSequence(@NotNull CalculatorDisplayViewState newViewState, @NotNull Long sequenceId) {
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synchronized (viewLock) {
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final CalculatorDisplayViewState oldViewState = setViewState0(newViewState);
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this.calculator.fireCalculatorEvent(display_state_changed, new CalculatorDisplayChangeEventDataImpl(oldViewState, newViewState), sequenceId);
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}
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}
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// must be synchronized with viewLock
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@NotNull
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private CalculatorDisplayViewState setViewState0(@NotNull CalculatorDisplayViewState newViewState) {
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final CalculatorDisplayViewState oldViewState = this.viewState;
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this.viewState = newViewState;
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if (this.view != null) {
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this.view.setState(newViewState);
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}
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return oldViewState;
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}
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@Override
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@NotNull
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public CalculatorEventData getLastEventData() {
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return lastCalculatorEventData;
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}
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@Override
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public void onCalculatorEvent(@NotNull CalculatorEventData calculatorEventData,
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@NotNull CalculatorEventType calculatorEventType,
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@Nullable Object data) {
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if (calculatorEventType.isOfType(calculation_result, calculation_failed, calculation_cancelled, conversion_result, conversion_failed)) {
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if (calculatorEventData.isAfter(lastCalculatorEventData)) {
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lastCalculatorEventData = calculatorEventData;
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}
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switch (calculatorEventType) {
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case conversion_failed:
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processConversationFailed((CalculatorConversionEventData) calculatorEventData, (ConversionFailure) data);
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break;
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case conversion_result:
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processConversationResult((CalculatorConversionEventData)calculatorEventData, (String)data);
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break;
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case calculation_result:
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processCalculationResult((CalculatorEvaluationEventData) calculatorEventData, (CalculatorOutput) data);
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break;
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case calculation_cancelled:
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processCalculationCancelled((CalculatorEvaluationEventData)calculatorEventData);
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break;
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case calculation_failed:
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processCalculationFailed((CalculatorEvaluationEventData)calculatorEventData, (CalculatorFailure) data);
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break;
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}
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}
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}
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private void processConversationFailed(@NotNull CalculatorConversionEventData calculatorEventData,
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@NotNull ConversionFailure data) {
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this.setViewStateForSequence(CalculatorDisplayViewStateImpl.newErrorState(calculatorEventData.getDisplayState().getOperation(), CalculatorMessages.getBundle().getString(CalculatorMessages.syntax_error)), calculatorEventData.getSequenceId());
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}
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private void processCalculationFailed(@NotNull CalculatorEvaluationEventData calculatorEventData, @NotNull CalculatorFailure data) {
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final CalculatorEvalException calculatorEvalException = data.getCalculationEvalException();
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final String errorMessage;
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if (calculatorEvalException != null) {
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errorMessage = CalculatorMessages.getBundle().getString(CalculatorMessages.syntax_error);
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} else {
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final CalculatorParseException calculationParseException = data.getCalculationParseException();
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if (calculationParseException != null) {
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errorMessage = calculationParseException.getLocalizedMessage();
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} else {
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errorMessage = CalculatorMessages.getBundle().getString(CalculatorMessages.syntax_error);
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}
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}
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|
||||
this.setViewStateForSequence(CalculatorDisplayViewStateImpl.newErrorState(calculatorEventData.getOperation(), errorMessage), calculatorEventData.getSequenceId());
|
||||
}
|
||||
|
||||
private void processCalculationCancelled(@NotNull CalculatorEvaluationEventData calculatorEventData) {
|
||||
final String errorMessage = CalculatorMessages.getBundle().getString(CalculatorMessages.syntax_error);
|
||||
|
||||
this.setViewStateForSequence(CalculatorDisplayViewStateImpl.newErrorState(calculatorEventData.getOperation(), errorMessage), calculatorEventData.getSequenceId());
|
||||
}
|
||||
|
||||
private void processCalculationResult(@NotNull CalculatorEvaluationEventData calculatorEventData, @NotNull CalculatorOutput data) {
|
||||
final String stringResult = data.getStringResult();
|
||||
this.setViewStateForSequence(CalculatorDisplayViewStateImpl.newValidState(calculatorEventData.getOperation(), data.getResult(), stringResult, 0), calculatorEventData.getSequenceId());
|
||||
}
|
||||
|
||||
private void processConversationResult(@NotNull CalculatorConversionEventData calculatorEventData, @NotNull String result) {
|
||||
// add prefix
|
||||
if (calculatorEventData.getFromNumeralBase() != calculatorEventData.getToNumeralBase()) {
|
||||
result = calculatorEventData.getToNumeralBase().getJsclPrefix() + result;
|
||||
}
|
||||
|
||||
final CalculatorDisplayViewState displayState = calculatorEventData.getDisplayState();
|
||||
this.setViewStateForSequence(CalculatorDisplayViewStateImpl.newValidState(displayState.getOperation(), displayState.getResult(), result, 0), calculatorEventData.getSequenceId());
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,18 +1,18 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.solovyev.android.calculator.jscl.JsclOperation;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 9/20/12
|
||||
* Time: 10:00 PM
|
||||
*/
|
||||
public interface CalculatorEvaluationEventData extends CalculatorEventData{
|
||||
|
||||
@NotNull
|
||||
JsclOperation getOperation();
|
||||
|
||||
@NotNull
|
||||
String getExpression();
|
||||
}
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.solovyev.android.calculator.jscl.JsclOperation;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 9/20/12
|
||||
* Time: 10:00 PM
|
||||
*/
|
||||
public interface CalculatorEvaluationEventData extends CalculatorEventData {
|
||||
|
||||
@NotNull
|
||||
JsclOperation getOperation();
|
||||
|
||||
@NotNull
|
||||
String getExpression();
|
||||
}
|
||||
|
||||
@ -1,67 +1,67 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.solovyev.android.calculator.jscl.JsclOperation;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 9/20/12
|
||||
* Time: 10:01 PM
|
||||
*/
|
||||
public class CalculatorEvaluationEventDataImpl implements CalculatorEvaluationEventData {
|
||||
|
||||
@NotNull
|
||||
private final CalculatorEventData calculatorEventData;
|
||||
|
||||
@NotNull
|
||||
private final JsclOperation operation;
|
||||
|
||||
@NotNull
|
||||
private final String expression;
|
||||
|
||||
public CalculatorEvaluationEventDataImpl(@NotNull CalculatorEventData calculatorEventData,
|
||||
@NotNull JsclOperation operation,
|
||||
@NotNull String expression) {
|
||||
this.calculatorEventData = calculatorEventData;
|
||||
this.operation = operation;
|
||||
this.expression = expression;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public JsclOperation getOperation() {
|
||||
return this.operation;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public String getExpression() {
|
||||
return this.expression;
|
||||
}
|
||||
|
||||
@Override
|
||||
public long getEventId() {
|
||||
return calculatorEventData.getEventId();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public Long getSequenceId() {
|
||||
return calculatorEventData.getSequenceId();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAfter(@NotNull CalculatorEventDataId that) {
|
||||
return calculatorEventData.isAfter(that);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isSameSequence(@NotNull CalculatorEventDataId that) {
|
||||
return this.calculatorEventData.isSameSequence(that);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAfterSequence(@NotNull CalculatorEventDataId that) {
|
||||
return this.calculatorEventData.isAfterSequence(that);
|
||||
}
|
||||
}
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.solovyev.android.calculator.jscl.JsclOperation;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 9/20/12
|
||||
* Time: 10:01 PM
|
||||
*/
|
||||
public class CalculatorEvaluationEventDataImpl implements CalculatorEvaluationEventData {
|
||||
|
||||
@NotNull
|
||||
private final CalculatorEventData calculatorEventData;
|
||||
|
||||
@NotNull
|
||||
private final JsclOperation operation;
|
||||
|
||||
@NotNull
|
||||
private final String expression;
|
||||
|
||||
public CalculatorEvaluationEventDataImpl(@NotNull CalculatorEventData calculatorEventData,
|
||||
@NotNull JsclOperation operation,
|
||||
@NotNull String expression) {
|
||||
this.calculatorEventData = calculatorEventData;
|
||||
this.operation = operation;
|
||||
this.expression = expression;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public JsclOperation getOperation() {
|
||||
return this.operation;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public String getExpression() {
|
||||
return this.expression;
|
||||
}
|
||||
|
||||
@Override
|
||||
public long getEventId() {
|
||||
return calculatorEventData.getEventId();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public Long getSequenceId() {
|
||||
return calculatorEventData.getSequenceId();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAfter(@NotNull CalculatorEventData that) {
|
||||
return calculatorEventData.isAfter(that);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isSameSequence(@NotNull CalculatorEventData that) {
|
||||
return this.calculatorEventData.isSameSequence(that);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAfterSequence(@NotNull CalculatorEventData that) {
|
||||
return this.calculatorEventData.isAfterSequence(that);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,10 +1,24 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 20.09.12
|
||||
* Time: 16:51
|
||||
*/
|
||||
public interface CalculatorEventData extends CalculatorEventDataId {
|
||||
|
||||
}
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 20.09.12
|
||||
* Time: 18:18
|
||||
*/
|
||||
public interface CalculatorEventData {
|
||||
|
||||
// the higher id => the later event
|
||||
long getEventId();
|
||||
|
||||
// the higher id => the later event
|
||||
@NotNull
|
||||
Long getSequenceId();
|
||||
|
||||
boolean isAfter(@NotNull CalculatorEventData that);
|
||||
|
||||
boolean isSameSequence(@NotNull CalculatorEventData that);
|
||||
|
||||
boolean isAfterSequence(@NotNull CalculatorEventData that);
|
||||
}
|
||||
|
||||
@ -1,24 +0,0 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 20.09.12
|
||||
* Time: 18:18
|
||||
*/
|
||||
public interface CalculatorEventDataId {
|
||||
|
||||
// the higher id => the later event
|
||||
long getEventId();
|
||||
|
||||
// the higher id => the later event
|
||||
@NotNull
|
||||
Long getSequenceId();
|
||||
|
||||
boolean isAfter(@NotNull CalculatorEventDataId that);
|
||||
|
||||
boolean isSameSequence(@NotNull CalculatorEventDataId that);
|
||||
|
||||
boolean isAfterSequence(@NotNull CalculatorEventDataId that);
|
||||
}
|
||||
@ -1,75 +0,0 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 20.09.12
|
||||
* Time: 18:18
|
||||
*/
|
||||
class CalculatorEventDataIdImpl implements CalculatorEventDataId {
|
||||
|
||||
private static final long NO_SEQUENCE = -1L;
|
||||
|
||||
private final long eventId;
|
||||
|
||||
@NotNull
|
||||
private Long sequenceId = NO_SEQUENCE;
|
||||
|
||||
private CalculatorEventDataIdImpl(long id, @NotNull Long sequenceId) {
|
||||
this.eventId = id;
|
||||
this.sequenceId = sequenceId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
static CalculatorEventDataId newInstance(long id, @NotNull Long sequenceId) {
|
||||
return new CalculatorEventDataIdImpl(id, sequenceId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public long getEventId() {
|
||||
return this.eventId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public Long getSequenceId() {
|
||||
return this.sequenceId;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAfter(@NotNull CalculatorEventDataId that) {
|
||||
return this.eventId > that.getEventId();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isSameSequence(@NotNull CalculatorEventDataId that) {
|
||||
return !this.sequenceId.equals(NO_SEQUENCE) && this.sequenceId.equals(that.getSequenceId());
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAfterSequence(@NotNull CalculatorEventDataId that) {
|
||||
return !this.sequenceId.equals(NO_SEQUENCE) && this.sequenceId > that.getSequenceId();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
if (this == o) return true;
|
||||
if (!(o instanceof CalculatorEventDataIdImpl)) return false;
|
||||
|
||||
CalculatorEventDataIdImpl that = (CalculatorEventDataIdImpl) o;
|
||||
|
||||
if (eventId != that.eventId) return false;
|
||||
if (!sequenceId.equals(that.sequenceId))
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
int result = (int) (eventId ^ (eventId >>> 32));
|
||||
result = 31 * result + (sequenceId.hashCode());
|
||||
return result;
|
||||
}
|
||||
}
|
||||
@ -1,66 +1,75 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 20.09.12
|
||||
* Time: 16:54
|
||||
*/
|
||||
class CalculatorEventDataImpl implements CalculatorEventData {
|
||||
|
||||
@NotNull
|
||||
private CalculatorEventDataId calculatorEventDataId;
|
||||
|
||||
private CalculatorEventDataImpl(@NotNull CalculatorEventDataId calculatorEventDataId) {
|
||||
this.calculatorEventDataId = calculatorEventDataId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public static CalculatorEventData newInstance(@NotNull CalculatorEventDataId calculatorEventDataId) {
|
||||
return new CalculatorEventDataImpl(calculatorEventDataId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public long getEventId() {
|
||||
return calculatorEventDataId.getEventId();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public Long getSequenceId() {
|
||||
return calculatorEventDataId.getSequenceId();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAfter(@NotNull CalculatorEventDataId that) {
|
||||
return this.calculatorEventDataId.isAfter(that);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isSameSequence(@NotNull CalculatorEventDataId that) {
|
||||
return this.calculatorEventDataId.isSameSequence(that);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAfterSequence(@NotNull CalculatorEventDataId that) {
|
||||
return this.calculatorEventDataId.isAfterSequence(that);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
if (this == o) return true;
|
||||
if (!(o instanceof CalculatorEventDataImpl)) return false;
|
||||
|
||||
CalculatorEventDataImpl that = (CalculatorEventDataImpl) o;
|
||||
|
||||
if (!calculatorEventDataId.equals(that.calculatorEventDataId)) return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return calculatorEventDataId.hashCode();
|
||||
}
|
||||
}
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 20.09.12
|
||||
* Time: 18:18
|
||||
*/
|
||||
class CalculatorEventDataImpl implements CalculatorEventData {
|
||||
|
||||
private static final long NO_SEQUENCE = -1L;
|
||||
|
||||
private final long eventId;
|
||||
|
||||
@NotNull
|
||||
private Long sequenceId = NO_SEQUENCE;
|
||||
|
||||
private CalculatorEventDataImpl(long id, @NotNull Long sequenceId) {
|
||||
this.eventId = id;
|
||||
this.sequenceId = sequenceId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
static CalculatorEventData newInstance(long id, @NotNull Long sequenceId) {
|
||||
return new CalculatorEventDataImpl(id, sequenceId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public long getEventId() {
|
||||
return this.eventId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public Long getSequenceId() {
|
||||
return this.sequenceId;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAfter(@NotNull CalculatorEventData that) {
|
||||
return this.eventId > that.getEventId();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isSameSequence(@NotNull CalculatorEventData that) {
|
||||
return !this.sequenceId.equals(NO_SEQUENCE) && this.sequenceId.equals(that.getSequenceId());
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAfterSequence(@NotNull CalculatorEventData that) {
|
||||
return !this.sequenceId.equals(NO_SEQUENCE) && this.sequenceId > that.getSequenceId();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
if (this == o) return true;
|
||||
if (!(o instanceof CalculatorEventDataImpl)) return false;
|
||||
|
||||
CalculatorEventDataImpl that = (CalculatorEventDataImpl) o;
|
||||
|
||||
if (eventId != that.eventId) return false;
|
||||
if (!sequenceId.equals(that.sequenceId))
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
int result = (int) (eventId ^ (eventId >>> 32));
|
||||
result = 31 * result + (sequenceId.hashCode());
|
||||
return result;
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,83 +1,90 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 20.09.12
|
||||
* Time: 16:40
|
||||
*/
|
||||
public enum CalculatorEventType {
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* org.solovyev.android.calculator.CalculatorEvaluationEventData
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
|
||||
// @NotNull CalculatorEditorViewState
|
||||
manual_calculation_requested,
|
||||
|
||||
// @NotNull org.solovyev.android.calculator.CalculatorInput
|
||||
calculation_started,
|
||||
|
||||
// @NotNull org.solovyev.android.calculator.CalculatorOutput
|
||||
calculation_result,
|
||||
|
||||
calculation_cancelled,
|
||||
|
||||
calculation_finished,
|
||||
|
||||
// @NotNull org.solovyev.android.calculator.CalculatorFailure
|
||||
calculation_failed,
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* CONVERSION
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
conversion_started,
|
||||
|
||||
// @NotNull String conversion result
|
||||
conversion_finished,
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* EDITOR
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
// @NotNull org.solovyev.android.calculator.CalculatorEditorChangeEventData
|
||||
editor_state_changed,
|
||||
|
||||
// @NotNull CalculatorDisplayChangeEventData
|
||||
display_state_changed,
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* ENGINE
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
engine_preferences_changed;
|
||||
|
||||
public boolean isOfType(@NotNull CalculatorEventType... types) {
|
||||
for (CalculatorEventType type : types) {
|
||||
if ( this == type ) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 20.09.12
|
||||
* Time: 16:40
|
||||
*/
|
||||
public enum CalculatorEventType {
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* CALCULATION
|
||||
* org.solovyev.android.calculator.CalculatorEvaluationEventData
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
|
||||
// @NotNull CalculatorEditorViewState
|
||||
manual_calculation_requested,
|
||||
|
||||
// @NotNull org.solovyev.android.calculator.CalculatorInput
|
||||
calculation_started,
|
||||
|
||||
// @NotNull org.solovyev.android.calculator.CalculatorOutput
|
||||
calculation_result,
|
||||
|
||||
calculation_cancelled,
|
||||
|
||||
// @NotNull org.solovyev.android.calculator.CalculatorFailure
|
||||
calculation_failed,
|
||||
|
||||
calculation_finished,
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* CONVERSION
|
||||
* CalculatorConversionEventData
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
conversion_started,
|
||||
|
||||
// @NotNull String conversion result
|
||||
conversion_result,
|
||||
|
||||
// @NotNull ConversionFailure
|
||||
conversion_failed,
|
||||
|
||||
conversion_finished,
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* EDITOR
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
// @NotNull org.solovyev.android.calculator.CalculatorEditorChangeEventData
|
||||
editor_state_changed,
|
||||
|
||||
// @NotNull CalculatorDisplayChangeEventData
|
||||
display_state_changed,
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* ENGINE
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
engine_preferences_changed;
|
||||
|
||||
public boolean isOfType(@NotNull CalculatorEventType... types) {
|
||||
for (CalculatorEventType type : types) {
|
||||
if ( this == type ) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -1,405 +1,433 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import jscl.AbstractJsclArithmeticException;
|
||||
import jscl.NumeralBase;
|
||||
import jscl.NumeralBaseException;
|
||||
import jscl.math.Generic;
|
||||
import jscl.text.ParseInterruptedException;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.history.CalculatorHistory;
|
||||
import org.solovyev.android.calculator.history.CalculatorHistoryState;
|
||||
import org.solovyev.android.calculator.jscl.JsclOperation;
|
||||
import org.solovyev.android.calculator.text.TextProcessor;
|
||||
import org.solovyev.common.history.HistoryAction;
|
||||
import org.solovyev.common.msg.MessageRegistry;
|
||||
import org.solovyev.common.msg.MessageType;
|
||||
import org.solovyev.common.text.StringUtils;
|
||||
import org.solovyev.math.units.UnitConverter;
|
||||
import org.solovyev.math.units.UnitImpl;
|
||||
import org.solovyev.math.units.UnitType;
|
||||
|
||||
import java.util.List;
|
||||
import java.util.concurrent.Executor;
|
||||
import java.util.concurrent.Executors;
|
||||
import java.util.concurrent.atomic.AtomicLong;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 20.09.12
|
||||
* Time: 16:42
|
||||
*/
|
||||
public class CalculatorImpl implements Calculator, CalculatorEventListener {
|
||||
|
||||
@NotNull
|
||||
private final CalculatorEventContainer calculatorEventContainer = new ListCalculatorEventContainer();
|
||||
|
||||
@NotNull
|
||||
private final AtomicLong counter = new AtomicLong(CalculatorUtils.FIRST_ID);
|
||||
|
||||
@NotNull
|
||||
private final TextProcessor<PreparedExpression, String> preprocessor = ToJsclTextProcessor.getInstance();
|
||||
|
||||
@NotNull
|
||||
private final Executor threadPoolExecutor = Executors.newFixedThreadPool(10);
|
||||
|
||||
public CalculatorImpl() {
|
||||
this.addCalculatorEventListener(this);
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public static String doConversion(@NotNull UnitConverter<String> converter,
|
||||
@Nullable String from,
|
||||
@NotNull UnitType<String> fromUnitType,
|
||||
@NotNull UnitType<String> toUnitType) throws ConversionException {
|
||||
final String result;
|
||||
|
||||
if (StringUtils.isEmpty(from)) {
|
||||
result = "";
|
||||
} else {
|
||||
|
||||
String to = null;
|
||||
try {
|
||||
if (converter.isSupported(fromUnitType, toUnitType)) {
|
||||
to = converter.convert(UnitImpl.newInstance(from, fromUnitType), toUnitType).getValue();
|
||||
}
|
||||
} catch (RuntimeException e) {
|
||||
throw new ConversionException(e);
|
||||
}
|
||||
|
||||
result = to;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private CalculatorEventDataId nextEventDataId() {
|
||||
long eventId = counter.incrementAndGet();
|
||||
return CalculatorEventDataIdImpl.newInstance(eventId, eventId);
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private CalculatorEventDataId nextEventDataId(@NotNull Long sequenceId) {
|
||||
long eventId = counter.incrementAndGet();
|
||||
return CalculatorEventDataIdImpl.newInstance(eventId, sequenceId);
|
||||
}
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* CALCULATION
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
@Override
|
||||
public void evaluate() {
|
||||
final CalculatorEditorViewState viewState = getEditor().getViewState();
|
||||
fireCalculatorEvent(CalculatorEventType.manual_calculation_requested, viewState);
|
||||
this.evaluate(JsclOperation.numeric, viewState.getText());
|
||||
}
|
||||
|
||||
@Override
|
||||
public void evaluate(@NotNull Long sequenceId) {
|
||||
final CalculatorEditorViewState viewState = getEditor().getViewState();
|
||||
fireCalculatorEvent(CalculatorEventType.manual_calculation_requested, viewState, sequenceId);
|
||||
this.evaluate(JsclOperation.numeric, viewState.getText(), sequenceId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void simplify() {
|
||||
final CalculatorEditorViewState viewState = getEditor().getViewState();
|
||||
fireCalculatorEvent(CalculatorEventType.manual_calculation_requested, viewState);
|
||||
this.evaluate(JsclOperation.simplify, viewState.getText());
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public CalculatorEventDataId evaluate(@NotNull final JsclOperation operation,
|
||||
@NotNull final String expression) {
|
||||
|
||||
final CalculatorEventDataId eventDataId = nextEventDataId();
|
||||
|
||||
threadPoolExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
CalculatorImpl.this.evaluate(eventDataId.getSequenceId(), operation, expression, null);
|
||||
}
|
||||
});
|
||||
|
||||
return eventDataId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public CalculatorEventDataId evaluate(@NotNull final JsclOperation operation, @NotNull final String expression, @NotNull Long sequenceId) {
|
||||
final CalculatorEventDataId eventDataId = nextEventDataId(sequenceId);
|
||||
|
||||
threadPoolExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
CalculatorImpl.this.evaluate(eventDataId.getSequenceId(), operation, expression, null);
|
||||
}
|
||||
});
|
||||
|
||||
return eventDataId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public CalculatorEventDataId convert(@NotNull final Generic generic,
|
||||
@NotNull final NumeralBase to) {
|
||||
final CalculatorEventDataId eventDataId = nextEventDataId();
|
||||
|
||||
threadPoolExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
final Long sequenceId = eventDataId.getSequenceId();
|
||||
|
||||
fireCalculatorEvent(newConversionEventData(sequenceId), CalculatorEventType.conversion_started, null);
|
||||
|
||||
final NumeralBase from = CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase();
|
||||
|
||||
if (from != to) {
|
||||
String fromString = generic.toString();
|
||||
if (!StringUtils.isEmpty(fromString)) {
|
||||
try {
|
||||
fromString = ToJsclTextProcessor.getInstance().process(fromString).getExpression();
|
||||
} catch (CalculatorParseException e) {
|
||||
// ok, problems while processing occurred
|
||||
}
|
||||
}
|
||||
|
||||
// todo serso: continue
|
||||
//doConversion(AndroidNumeralBase.getConverter(), fromString, AndroidNumeralBase.valueOf(fromString), AndroidNumeralBase.valueOf(to));
|
||||
} else {
|
||||
fireCalculatorEvent(newConversionEventData(sequenceId), CalculatorEventType.conversion_finished, generic.toString());
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
return eventDataId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public CalculatorEventDataId fireCalculatorEvent(@NotNull final CalculatorEventType calculatorEventType, @Nullable final Object data) {
|
||||
final CalculatorEventDataId eventDataId = nextEventDataId();
|
||||
|
||||
threadPoolExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
fireCalculatorEvent(CalculatorEventDataImpl.newInstance(eventDataId), calculatorEventType, data);
|
||||
}
|
||||
});
|
||||
|
||||
return eventDataId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public CalculatorEventDataId fireCalculatorEvent(@NotNull final CalculatorEventType calculatorEventType, @Nullable final Object data, @NotNull Long sequenceId) {
|
||||
final CalculatorEventDataId eventDataId = nextEventDataId(sequenceId);
|
||||
|
||||
threadPoolExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
fireCalculatorEvent(CalculatorEventDataImpl.newInstance(eventDataId), calculatorEventType, data);
|
||||
}
|
||||
});
|
||||
|
||||
return eventDataId;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init() {
|
||||
CalculatorLocatorImpl.getInstance().getEngine().init();
|
||||
CalculatorLocatorImpl.getInstance().getHistory().load();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private CalculatorEventData newConversionEventData(@NotNull Long sequenceId) {
|
||||
return CalculatorEventDataImpl.newInstance(nextEventDataId(sequenceId));
|
||||
}
|
||||
|
||||
private void evaluate(@NotNull Long sequenceId,
|
||||
@NotNull JsclOperation operation,
|
||||
@NotNull String expression,
|
||||
@Nullable MessageRegistry mr) {
|
||||
|
||||
PreparedExpression preparedExpression = null;
|
||||
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, sequenceId), CalculatorEventType.calculation_started, new CalculatorInputImpl(expression, operation));
|
||||
|
||||
try {
|
||||
|
||||
expression = expression.trim();
|
||||
|
||||
if (StringUtils.isEmpty(expression)) {
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, sequenceId), CalculatorEventType.calculation_result, CalculatorOutputImpl.newEmptyOutput(operation));
|
||||
} else {
|
||||
preparedExpression = preprocessor.process(expression);
|
||||
|
||||
final String jsclExpression = preparedExpression.toString();
|
||||
|
||||
try {
|
||||
|
||||
final Generic result = operation.evaluateGeneric(jsclExpression, CalculatorLocatorImpl.getInstance().getEngine().getMathEngine());
|
||||
|
||||
// NOTE: toString() method must be called here as ArithmeticOperationException may occur in it (just to avoid later check!)
|
||||
result.toString();
|
||||
|
||||
final CalculatorOutput data = CalculatorOutputImpl.newOutput(operation.getFromProcessor().process(result), operation, result);
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, sequenceId), CalculatorEventType.calculation_result, data);
|
||||
|
||||
} catch (AbstractJsclArithmeticException e) {
|
||||
handleException(sequenceId, operation, expression, mr, new CalculatorEvalException(e, e, jsclExpression));
|
||||
}
|
||||
}
|
||||
|
||||
} catch (ArithmeticException e) {
|
||||
handleException(sequenceId, operation, expression, mr, preparedExpression, new CalculatorParseException(expression, new CalculatorMessage(CalculatorMessages.msg_001, MessageType.error, e.getMessage())));
|
||||
} catch (StackOverflowError e) {
|
||||
handleException(sequenceId, operation, expression, mr, preparedExpression, new CalculatorParseException(expression, new CalculatorMessage(CalculatorMessages.msg_002, MessageType.error)));
|
||||
} catch (jscl.text.ParseException e) {
|
||||
handleException(sequenceId, operation, expression, mr, preparedExpression, new CalculatorParseException(e));
|
||||
} catch (ParseInterruptedException e) {
|
||||
|
||||
// do nothing - we ourselves interrupt the calculations
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, sequenceId), CalculatorEventType.calculation_cancelled, null);
|
||||
|
||||
} catch (CalculatorParseException e) {
|
||||
handleException(sequenceId, operation, expression, mr, preparedExpression, e);
|
||||
} finally {
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, sequenceId), CalculatorEventType.calculation_finished, null);
|
||||
}
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private CalculatorEventData newCalculationEventData(@NotNull JsclOperation operation,
|
||||
@NotNull String expression,
|
||||
@NotNull Long calculationId) {
|
||||
return new CalculatorEvaluationEventDataImpl(CalculatorEventDataImpl.newInstance(nextEventDataId(calculationId)), operation, expression);
|
||||
}
|
||||
|
||||
private void handleException(@NotNull Long sequenceId,
|
||||
@NotNull JsclOperation operation,
|
||||
@NotNull String expression,
|
||||
@Nullable MessageRegistry mr,
|
||||
@Nullable PreparedExpression preparedExpression,
|
||||
@NotNull CalculatorParseException parseException) {
|
||||
|
||||
if (operation == JsclOperation.numeric
|
||||
&& preparedExpression != null
|
||||
&& preparedExpression.isExistsUndefinedVar()) {
|
||||
|
||||
evaluate(sequenceId, JsclOperation.simplify, expression, mr);
|
||||
} else {
|
||||
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, sequenceId), CalculatorEventType.calculation_failed, new CalculatorFailureImpl(parseException));
|
||||
}
|
||||
}
|
||||
|
||||
private void handleException(@NotNull Long calculationId,
|
||||
@NotNull JsclOperation operation,
|
||||
@NotNull String expression,
|
||||
@Nullable MessageRegistry mr,
|
||||
@NotNull CalculatorEvalException evalException) {
|
||||
|
||||
if (operation == JsclOperation.numeric && evalException.getCause() instanceof NumeralBaseException) {
|
||||
evaluate(calculationId, JsclOperation.simplify, expression, mr);
|
||||
}
|
||||
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, calculationId), CalculatorEventType.calculation_failed, new CalculatorFailureImpl(evalException));
|
||||
}
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* EVENTS
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
@Override
|
||||
public void addCalculatorEventListener(@NotNull CalculatorEventListener calculatorEventListener) {
|
||||
calculatorEventContainer.addCalculatorEventListener(calculatorEventListener);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void removeCalculatorEventListener(@NotNull CalculatorEventListener calculatorEventListener) {
|
||||
calculatorEventContainer.removeCalculatorEventListener(calculatorEventListener);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fireCalculatorEvent(@NotNull CalculatorEventData calculatorEventData, @NotNull CalculatorEventType calculatorEventType, @Nullable Object data) {
|
||||
calculatorEventContainer.fireCalculatorEvent(calculatorEventData, calculatorEventType, data);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fireCalculatorEvents(@NotNull List<CalculatorEvent> calculatorEvents) {
|
||||
calculatorEventContainer.fireCalculatorEvents(calculatorEvents);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCalculatorEvent(@NotNull CalculatorEventData calculatorEventData, @NotNull CalculatorEventType calculatorEventType, @Nullable Object data) {
|
||||
|
||||
switch (calculatorEventType) {
|
||||
case editor_state_changed:
|
||||
final CalculatorEditorChangeEventData changeEventData = (CalculatorEditorChangeEventData) data;
|
||||
|
||||
final String newText = changeEventData.getNewState().getText();
|
||||
final String oldText = changeEventData.getOldState().getText();
|
||||
|
||||
if (!newText.equals(oldText)) {
|
||||
evaluate(JsclOperation.numeric, changeEventData.getNewState().getText(), calculatorEventData.getSequenceId());
|
||||
}
|
||||
break;
|
||||
case engine_preferences_changed:
|
||||
evaluate(calculatorEventData.getSequenceId());
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void doHistoryAction(@NotNull HistoryAction historyAction) {
|
||||
final CalculatorHistory history = CalculatorLocatorImpl.getInstance().getHistory();
|
||||
if (history.isActionAvailable(historyAction)) {
|
||||
final CalculatorHistoryState newState = history.doAction(historyAction, getCurrentHistoryState());
|
||||
if (newState != null) {
|
||||
setCurrentHistoryState(newState);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setCurrentHistoryState(@NotNull CalculatorHistoryState editorHistoryState) {
|
||||
editorHistoryState.setValuesFromHistory(getEditor(), getDisplay());
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private CalculatorEditor getEditor() {
|
||||
return CalculatorLocatorImpl.getInstance().getEditor();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public CalculatorHistoryState getCurrentHistoryState() {
|
||||
return CalculatorHistoryState.newInstance(getEditor(), getDisplay());
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private CalculatorDisplay getDisplay() {
|
||||
return CalculatorLocatorImpl.getInstance().getDisplay();
|
||||
}
|
||||
|
||||
public static final class ConversionException extends Exception {
|
||||
private ConversionException() {
|
||||
}
|
||||
|
||||
private ConversionException(Throwable throwable) {
|
||||
super(throwable);
|
||||
}
|
||||
}
|
||||
}
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import jscl.AbstractJsclArithmeticException;
|
||||
import jscl.NumeralBase;
|
||||
import jscl.NumeralBaseException;
|
||||
import jscl.math.Generic;
|
||||
import jscl.text.ParseInterruptedException;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.history.CalculatorHistory;
|
||||
import org.solovyev.android.calculator.history.CalculatorHistoryState;
|
||||
import org.solovyev.android.calculator.jscl.JsclOperation;
|
||||
import org.solovyev.android.calculator.text.TextProcessor;
|
||||
import org.solovyev.android.calculator.units.CalculatorNumeralBase;
|
||||
import org.solovyev.common.history.HistoryAction;
|
||||
import org.solovyev.common.msg.MessageRegistry;
|
||||
import org.solovyev.common.msg.MessageType;
|
||||
import org.solovyev.common.text.StringUtils;
|
||||
import org.solovyev.math.units.*;
|
||||
|
||||
import java.util.List;
|
||||
import java.util.concurrent.Executor;
|
||||
import java.util.concurrent.Executors;
|
||||
import java.util.concurrent.atomic.AtomicLong;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 20.09.12
|
||||
* Time: 16:42
|
||||
*/
|
||||
public class CalculatorImpl implements Calculator, CalculatorEventListener {
|
||||
|
||||
@NotNull
|
||||
private final CalculatorEventContainer calculatorEventContainer = new ListCalculatorEventContainer();
|
||||
|
||||
@NotNull
|
||||
private final AtomicLong counter = new AtomicLong(CalculatorUtils.FIRST_ID);
|
||||
|
||||
@NotNull
|
||||
private final TextProcessor<PreparedExpression, String> preprocessor = ToJsclTextProcessor.getInstance();
|
||||
|
||||
@NotNull
|
||||
private final Executor threadPoolExecutor = Executors.newFixedThreadPool(10);
|
||||
|
||||
public CalculatorImpl() {
|
||||
this.addCalculatorEventListener(this);
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private CalculatorEventData nextEventData() {
|
||||
long eventId = counter.incrementAndGet();
|
||||
return CalculatorEventDataImpl.newInstance(eventId, eventId);
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private CalculatorEventData nextEventData(@NotNull Long sequenceId) {
|
||||
long eventId = counter.incrementAndGet();
|
||||
return CalculatorEventDataImpl.newInstance(eventId, sequenceId);
|
||||
}
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* CALCULATION
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
@Override
|
||||
public void evaluate() {
|
||||
final CalculatorEditorViewState viewState = getEditor().getViewState();
|
||||
fireCalculatorEvent(CalculatorEventType.manual_calculation_requested, viewState);
|
||||
this.evaluate(JsclOperation.numeric, viewState.getText());
|
||||
}
|
||||
|
||||
@Override
|
||||
public void evaluate(@NotNull Long sequenceId) {
|
||||
final CalculatorEditorViewState viewState = getEditor().getViewState();
|
||||
fireCalculatorEvent(CalculatorEventType.manual_calculation_requested, viewState, sequenceId);
|
||||
this.evaluate(JsclOperation.numeric, viewState.getText(), sequenceId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void simplify() {
|
||||
final CalculatorEditorViewState viewState = getEditor().getViewState();
|
||||
fireCalculatorEvent(CalculatorEventType.manual_calculation_requested, viewState);
|
||||
this.evaluate(JsclOperation.simplify, viewState.getText());
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public CalculatorEventData evaluate(@NotNull final JsclOperation operation,
|
||||
@NotNull final String expression) {
|
||||
|
||||
final CalculatorEventData eventDataId = nextEventData();
|
||||
|
||||
threadPoolExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
CalculatorImpl.this.evaluate(eventDataId.getSequenceId(), operation, expression, null);
|
||||
}
|
||||
});
|
||||
|
||||
return eventDataId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public CalculatorEventData evaluate(@NotNull final JsclOperation operation, @NotNull final String expression, @NotNull Long sequenceId) {
|
||||
final CalculatorEventData eventDataId = nextEventData(sequenceId);
|
||||
|
||||
threadPoolExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
CalculatorImpl.this.evaluate(eventDataId.getSequenceId(), operation, expression, null);
|
||||
}
|
||||
});
|
||||
|
||||
return eventDataId;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init() {
|
||||
CalculatorLocatorImpl.getInstance().getEngine().init();
|
||||
CalculatorLocatorImpl.getInstance().getHistory().load();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private CalculatorConversionEventData newConversionEventData(@NotNull Long sequenceId,
|
||||
@NotNull Generic value,
|
||||
@NotNull NumeralBase from,
|
||||
@NotNull NumeralBase to,
|
||||
@NotNull CalculatorDisplayViewState displayViewState) {
|
||||
return CalculatorConversionEventDataImpl.newInstance(nextEventData(sequenceId), value, from, to, displayViewState);
|
||||
}
|
||||
|
||||
private void evaluate(@NotNull Long sequenceId,
|
||||
@NotNull JsclOperation operation,
|
||||
@NotNull String expression,
|
||||
@Nullable MessageRegistry mr) {
|
||||
|
||||
PreparedExpression preparedExpression = null;
|
||||
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, sequenceId), CalculatorEventType.calculation_started, new CalculatorInputImpl(expression, operation));
|
||||
|
||||
try {
|
||||
|
||||
expression = expression.trim();
|
||||
|
||||
if (StringUtils.isEmpty(expression)) {
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, sequenceId), CalculatorEventType.calculation_result, CalculatorOutputImpl.newEmptyOutput(operation));
|
||||
} else {
|
||||
preparedExpression = preprocessor.process(expression);
|
||||
|
||||
final String jsclExpression = preparedExpression.toString();
|
||||
|
||||
try {
|
||||
|
||||
final Generic result = operation.evaluateGeneric(jsclExpression, CalculatorLocatorImpl.getInstance().getEngine().getMathEngine());
|
||||
|
||||
// NOTE: toString() method must be called here as ArithmeticOperationException may occur in it (just to avoid later check!)
|
||||
result.toString();
|
||||
|
||||
final CalculatorOutput data = CalculatorOutputImpl.newOutput(operation.getFromProcessor().process(result), operation, result);
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, sequenceId), CalculatorEventType.calculation_result, data);
|
||||
|
||||
} catch (AbstractJsclArithmeticException e) {
|
||||
handleException(sequenceId, operation, expression, mr, new CalculatorEvalException(e, e, jsclExpression));
|
||||
}
|
||||
}
|
||||
|
||||
} catch (ArithmeticException e) {
|
||||
handleException(sequenceId, operation, expression, mr, preparedExpression, new CalculatorParseException(expression, new CalculatorMessage(CalculatorMessages.msg_001, MessageType.error, e.getMessage())));
|
||||
} catch (StackOverflowError e) {
|
||||
handleException(sequenceId, operation, expression, mr, preparedExpression, new CalculatorParseException(expression, new CalculatorMessage(CalculatorMessages.msg_002, MessageType.error)));
|
||||
} catch (jscl.text.ParseException e) {
|
||||
handleException(sequenceId, operation, expression, mr, preparedExpression, new CalculatorParseException(e));
|
||||
} catch (ParseInterruptedException e) {
|
||||
|
||||
// do nothing - we ourselves interrupt the calculations
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, sequenceId), CalculatorEventType.calculation_cancelled, null);
|
||||
|
||||
} catch (CalculatorParseException e) {
|
||||
handleException(sequenceId, operation, expression, mr, preparedExpression, e);
|
||||
} finally {
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, sequenceId), CalculatorEventType.calculation_finished, null);
|
||||
}
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private CalculatorEventData newCalculationEventData(@NotNull JsclOperation operation,
|
||||
@NotNull String expression,
|
||||
@NotNull Long calculationId) {
|
||||
return new CalculatorEvaluationEventDataImpl(nextEventData(calculationId), operation, expression);
|
||||
}
|
||||
|
||||
private void handleException(@NotNull Long sequenceId,
|
||||
@NotNull JsclOperation operation,
|
||||
@NotNull String expression,
|
||||
@Nullable MessageRegistry mr,
|
||||
@Nullable PreparedExpression preparedExpression,
|
||||
@NotNull CalculatorParseException parseException) {
|
||||
|
||||
if (operation == JsclOperation.numeric
|
||||
&& preparedExpression != null
|
||||
&& preparedExpression.isExistsUndefinedVar()) {
|
||||
|
||||
evaluate(sequenceId, JsclOperation.simplify, expression, mr);
|
||||
} else {
|
||||
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, sequenceId), CalculatorEventType.calculation_failed, new CalculatorFailureImpl(parseException));
|
||||
}
|
||||
}
|
||||
|
||||
private void handleException(@NotNull Long calculationId,
|
||||
@NotNull JsclOperation operation,
|
||||
@NotNull String expression,
|
||||
@Nullable MessageRegistry mr,
|
||||
@NotNull CalculatorEvalException evalException) {
|
||||
|
||||
if (operation == JsclOperation.numeric && evalException.getCause() instanceof NumeralBaseException) {
|
||||
evaluate(calculationId, JsclOperation.simplify, expression, mr);
|
||||
}
|
||||
|
||||
fireCalculatorEvent(newCalculationEventData(operation, expression, calculationId), CalculatorEventType.calculation_failed, new CalculatorFailureImpl(evalException));
|
||||
}
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* CONVERSION
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public CalculatorEventData convert(@NotNull final Generic value,
|
||||
@NotNull final NumeralBase to) {
|
||||
final CalculatorEventData eventDataId = nextEventData();
|
||||
|
||||
final CalculatorDisplayViewState displayViewState = CalculatorLocatorImpl.getInstance().getDisplay().getViewState();
|
||||
final NumeralBase from = CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase();
|
||||
|
||||
threadPoolExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
final Long sequenceId = eventDataId.getSequenceId();
|
||||
|
||||
fireCalculatorEvent(newConversionEventData(sequenceId, value, from, to, displayViewState), CalculatorEventType.conversion_started, null);
|
||||
try {
|
||||
|
||||
final String result = doConversion(value, from, to);
|
||||
|
||||
fireCalculatorEvent(newConversionEventData(sequenceId, value, from, to, displayViewState), CalculatorEventType.conversion_result, result);
|
||||
|
||||
} catch (ConversionException e) {
|
||||
fireCalculatorEvent(newConversionEventData(sequenceId, value, from, to, displayViewState), CalculatorEventType.conversion_failed, new ConversionFailureImpl(e));
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
return eventDataId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private static String doConversion(@NotNull Generic generic,
|
||||
@NotNull NumeralBase from,
|
||||
@NotNull NumeralBase to) throws ConversionException {
|
||||
final String result;
|
||||
|
||||
if (from != to) {
|
||||
String fromString = generic.toString();
|
||||
if (!StringUtils.isEmpty(fromString)) {
|
||||
try {
|
||||
fromString = ToJsclTextProcessor.getInstance().process(fromString).getExpression();
|
||||
} catch (CalculatorParseException e) {
|
||||
// ok, problems while processing occurred
|
||||
}
|
||||
}
|
||||
|
||||
result = ConversionUtils.doConversion(CalculatorNumeralBase.getConverter(), fromString, CalculatorNumeralBase.valueOf(from), CalculatorNumeralBase.valueOf(to));
|
||||
} else {
|
||||
result = generic.toString();
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isConversionPossible(@NotNull Generic generic, NumeralBase from, @NotNull NumeralBase to) {
|
||||
try {
|
||||
doConversion(generic, from, to);
|
||||
return true;
|
||||
} catch (ConversionException e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* EVENTS
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
@Override
|
||||
public void addCalculatorEventListener(@NotNull CalculatorEventListener calculatorEventListener) {
|
||||
calculatorEventContainer.addCalculatorEventListener(calculatorEventListener);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void removeCalculatorEventListener(@NotNull CalculatorEventListener calculatorEventListener) {
|
||||
calculatorEventContainer.removeCalculatorEventListener(calculatorEventListener);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fireCalculatorEvent(@NotNull CalculatorEventData calculatorEventData, @NotNull CalculatorEventType calculatorEventType, @Nullable Object data) {
|
||||
calculatorEventContainer.fireCalculatorEvent(calculatorEventData, calculatorEventType, data);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fireCalculatorEvents(@NotNull List<CalculatorEvent> calculatorEvents) {
|
||||
calculatorEventContainer.fireCalculatorEvents(calculatorEvents);
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public CalculatorEventData fireCalculatorEvent(@NotNull final CalculatorEventType calculatorEventType, @Nullable final Object data) {
|
||||
final CalculatorEventData eventData = nextEventData();
|
||||
|
||||
threadPoolExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
fireCalculatorEvent(eventData, calculatorEventType, data);
|
||||
}
|
||||
});
|
||||
|
||||
return eventData;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public CalculatorEventData fireCalculatorEvent(@NotNull final CalculatorEventType calculatorEventType, @Nullable final Object data, @NotNull Long sequenceId) {
|
||||
final CalculatorEventData eventData = nextEventData(sequenceId);
|
||||
|
||||
threadPoolExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
fireCalculatorEvent(eventData, calculatorEventType, data);
|
||||
}
|
||||
});
|
||||
|
||||
return eventData;
|
||||
}
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* EVENTS HANDLER
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
@Override
|
||||
public void onCalculatorEvent(@NotNull CalculatorEventData calculatorEventData, @NotNull CalculatorEventType calculatorEventType, @Nullable Object data) {
|
||||
|
||||
switch (calculatorEventType) {
|
||||
case editor_state_changed:
|
||||
final CalculatorEditorChangeEventData changeEventData = (CalculatorEditorChangeEventData) data;
|
||||
|
||||
final String newText = changeEventData.getNewState().getText();
|
||||
final String oldText = changeEventData.getOldState().getText();
|
||||
|
||||
if (!newText.equals(oldText)) {
|
||||
evaluate(JsclOperation.numeric, changeEventData.getNewState().getText(), calculatorEventData.getSequenceId());
|
||||
}
|
||||
break;
|
||||
case engine_preferences_changed:
|
||||
evaluate(calculatorEventData.getSequenceId());
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* HISTORY
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
@Override
|
||||
public void doHistoryAction(@NotNull HistoryAction historyAction) {
|
||||
final CalculatorHistory history = CalculatorLocatorImpl.getInstance().getHistory();
|
||||
if (history.isActionAvailable(historyAction)) {
|
||||
final CalculatorHistoryState newState = history.doAction(historyAction, getCurrentHistoryState());
|
||||
if (newState != null) {
|
||||
setCurrentHistoryState(newState);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setCurrentHistoryState(@NotNull CalculatorHistoryState editorHistoryState) {
|
||||
editorHistoryState.setValuesFromHistory(getEditor(), getDisplay());
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public CalculatorHistoryState getCurrentHistoryState() {
|
||||
return CalculatorHistoryState.newInstance(getEditor(), getDisplay());
|
||||
}
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* OTHER
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
@NotNull
|
||||
private CalculatorEditor getEditor() {
|
||||
return CalculatorLocatorImpl.getInstance().getEditor();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private CalculatorDisplay getDisplay() {
|
||||
return CalculatorLocatorImpl.getInstance().getDisplay();
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,22 +1,22 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 9/22/12
|
||||
* Time: 7:13 PM
|
||||
*/
|
||||
public final class CalculatorUtils {
|
||||
|
||||
static final long FIRST_ID = 0;
|
||||
|
||||
private CalculatorUtils() {
|
||||
throw new AssertionError();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public static CalculatorEventDataId createFirstEventDataId() {
|
||||
return CalculatorEventDataIdImpl.newInstance(FIRST_ID, FIRST_ID);
|
||||
}
|
||||
}
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 9/22/12
|
||||
* Time: 7:13 PM
|
||||
*/
|
||||
public final class CalculatorUtils {
|
||||
|
||||
static final long FIRST_ID = 0;
|
||||
|
||||
private CalculatorUtils() {
|
||||
throw new AssertionError();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public static CalculatorEventData createFirstEventDataId() {
|
||||
return CalculatorEventDataImpl.newInstance(FIRST_ID, FIRST_ID);
|
||||
}
|
||||
}
|
||||
|
||||
@ -0,0 +1,14 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 24.09.12
|
||||
* Time: 16:12
|
||||
*/
|
||||
public interface ConversionFailure {
|
||||
|
||||
@NotNull
|
||||
Exception getException();
|
||||
}
|
||||
@ -0,0 +1,24 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 24.09.12
|
||||
* Time: 16:12
|
||||
*/
|
||||
public class ConversionFailureImpl implements ConversionFailure {
|
||||
|
||||
@NotNull
|
||||
private Exception exception;
|
||||
|
||||
public ConversionFailureImpl(@NotNull Exception exception) {
|
||||
this.exception = exception;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public Exception getException() {
|
||||
return this.exception;
|
||||
}
|
||||
}
|
||||
@ -1,216 +1,216 @@
|
||||
package org.solovyev.android.calculator.history;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.*;
|
||||
import org.solovyev.common.history.HistoryAction;
|
||||
import org.solovyev.common.history.HistoryHelper;
|
||||
import org.solovyev.common.history.SimpleHistoryHelper;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
import java.util.concurrent.atomic.AtomicInteger;
|
||||
|
||||
import static org.solovyev.android.calculator.CalculatorEventType.display_state_changed;
|
||||
import static org.solovyev.android.calculator.CalculatorEventType.editor_state_changed;
|
||||
import static org.solovyev.android.calculator.CalculatorEventType.manual_calculation_requested;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 20.09.12
|
||||
* Time: 16:12
|
||||
*/
|
||||
public class CalculatorHistoryImpl implements CalculatorHistory {
|
||||
|
||||
private final AtomicInteger counter = new AtomicInteger(0);
|
||||
|
||||
@NotNull
|
||||
private final HistoryHelper<CalculatorHistoryState> history = new SimpleHistoryHelper<CalculatorHistoryState>();
|
||||
|
||||
@NotNull
|
||||
private final List<CalculatorHistoryState> savedHistory = new ArrayList<CalculatorHistoryState>();
|
||||
|
||||
@NotNull
|
||||
private volatile CalculatorEventDataId lastEventDataId = CalculatorUtils.createFirstEventDataId();
|
||||
|
||||
@Nullable
|
||||
private volatile CalculatorEditorViewState lastEditorViewState;
|
||||
|
||||
public CalculatorHistoryImpl(@NotNull Calculator calculator) {
|
||||
calculator.addCalculatorEventListener(this);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isEmpty() {
|
||||
synchronized (history) {
|
||||
return this.history.isEmpty();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public CalculatorHistoryState getLastHistoryState() {
|
||||
synchronized (history) {
|
||||
return this.history.getLastHistoryState();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isUndoAvailable() {
|
||||
synchronized (history) {
|
||||
return history.isUndoAvailable();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public CalculatorHistoryState undo(@Nullable CalculatorHistoryState currentState) {
|
||||
synchronized (history) {
|
||||
return history.undo(currentState);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isRedoAvailable() {
|
||||
return history.isRedoAvailable();
|
||||
}
|
||||
|
||||
@Override
|
||||
public CalculatorHistoryState redo(@Nullable CalculatorHistoryState currentState) {
|
||||
synchronized (history) {
|
||||
return history.redo(currentState);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isActionAvailable(@NotNull HistoryAction historyAction) {
|
||||
synchronized (history) {
|
||||
return history.isActionAvailable(historyAction);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public CalculatorHistoryState doAction(@NotNull HistoryAction historyAction, @Nullable CalculatorHistoryState currentState) {
|
||||
synchronized (history) {
|
||||
return history.doAction(historyAction, currentState);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void addState(@Nullable CalculatorHistoryState currentState) {
|
||||
synchronized (history) {
|
||||
history.addState(currentState);
|
||||
}
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public List<CalculatorHistoryState> getStates() {
|
||||
synchronized (history) {
|
||||
return history.getStates();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
synchronized (history) {
|
||||
this.history.clear();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public List<CalculatorHistoryState> getSavedHistory() {
|
||||
return Collections.unmodifiableList(savedHistory);
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorHistoryState addSavedState(@NotNull CalculatorHistoryState historyState) {
|
||||
if (historyState.isSaved()) {
|
||||
return historyState;
|
||||
} else {
|
||||
final CalculatorHistoryState savedState = historyState.clone();
|
||||
|
||||
savedState.setId(counter.incrementAndGet());
|
||||
savedState.setSaved(true);
|
||||
|
||||
savedHistory.add(savedState);
|
||||
|
||||
return savedState;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void load() {
|
||||
// todo serso: create saved/loader class
|
||||
}
|
||||
|
||||
@Override
|
||||
public void save() {
|
||||
// todo serso: create saved/loader class
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fromXml(@NotNull String xml) {
|
||||
clearSavedHistory();
|
||||
|
||||
HistoryUtils.fromXml(xml, this.savedHistory);
|
||||
for (CalculatorHistoryState historyState : savedHistory) {
|
||||
historyState.setSaved(true);
|
||||
historyState.setId(counter.incrementAndGet());
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toXml() {
|
||||
return HistoryUtils.toXml(this.savedHistory);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clearSavedHistory() {
|
||||
this.savedHistory.clear();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void removeSavedHistory(@NotNull CalculatorHistoryState historyState) {
|
||||
this.savedHistory.remove(historyState);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCalculatorEvent(@NotNull CalculatorEventData calculatorEventData,
|
||||
@NotNull CalculatorEventType calculatorEventType,
|
||||
@Nullable Object data) {
|
||||
if (calculatorEventType.isOfType(editor_state_changed, display_state_changed, manual_calculation_requested)) {
|
||||
|
||||
if (calculatorEventData.isAfter(this.lastEventDataId)) {
|
||||
final boolean sameSequence = calculatorEventData.isSameSequence(this.lastEventDataId);
|
||||
|
||||
if (sameSequence || calculatorEventData.isAfterSequence(this.lastEventDataId)) {
|
||||
this.lastEventDataId = calculatorEventData;
|
||||
|
||||
switch (calculatorEventType) {
|
||||
case manual_calculation_requested:
|
||||
lastEditorViewState = (CalculatorEditorViewState) data;
|
||||
break;
|
||||
case editor_state_changed:
|
||||
final CalculatorEditorChangeEventData editorChangeData = (CalculatorEditorChangeEventData) data;
|
||||
lastEditorViewState = editorChangeData.getNewState();
|
||||
break;
|
||||
case display_state_changed:
|
||||
if (sameSequence) {
|
||||
if (lastEditorViewState != null) {
|
||||
final CalculatorEditorViewState editorViewState = lastEditorViewState;
|
||||
final CalculatorDisplayChangeEventData displayChangeData = (CalculatorDisplayChangeEventData) data;
|
||||
final CalculatorDisplayViewState displayViewState = displayChangeData.getNewState();
|
||||
addState(CalculatorHistoryState.newInstance(editorViewState, displayViewState));
|
||||
}
|
||||
} else {
|
||||
lastEditorViewState = null;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
package org.solovyev.android.calculator.history;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.*;
|
||||
import org.solovyev.common.history.HistoryAction;
|
||||
import org.solovyev.common.history.HistoryHelper;
|
||||
import org.solovyev.common.history.SimpleHistoryHelper;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
import java.util.concurrent.atomic.AtomicInteger;
|
||||
|
||||
import static org.solovyev.android.calculator.CalculatorEventType.display_state_changed;
|
||||
import static org.solovyev.android.calculator.CalculatorEventType.editor_state_changed;
|
||||
import static org.solovyev.android.calculator.CalculatorEventType.manual_calculation_requested;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 20.09.12
|
||||
* Time: 16:12
|
||||
*/
|
||||
public class CalculatorHistoryImpl implements CalculatorHistory {
|
||||
|
||||
private final AtomicInteger counter = new AtomicInteger(0);
|
||||
|
||||
@NotNull
|
||||
private final HistoryHelper<CalculatorHistoryState> history = new SimpleHistoryHelper<CalculatorHistoryState>();
|
||||
|
||||
@NotNull
|
||||
private final List<CalculatorHistoryState> savedHistory = new ArrayList<CalculatorHistoryState>();
|
||||
|
||||
@NotNull
|
||||
private volatile CalculatorEventData lastEventDataId = CalculatorUtils.createFirstEventDataId();
|
||||
|
||||
@Nullable
|
||||
private volatile CalculatorEditorViewState lastEditorViewState;
|
||||
|
||||
public CalculatorHistoryImpl(@NotNull Calculator calculator) {
|
||||
calculator.addCalculatorEventListener(this);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isEmpty() {
|
||||
synchronized (history) {
|
||||
return this.history.isEmpty();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public CalculatorHistoryState getLastHistoryState() {
|
||||
synchronized (history) {
|
||||
return this.history.getLastHistoryState();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isUndoAvailable() {
|
||||
synchronized (history) {
|
||||
return history.isUndoAvailable();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public CalculatorHistoryState undo(@Nullable CalculatorHistoryState currentState) {
|
||||
synchronized (history) {
|
||||
return history.undo(currentState);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isRedoAvailable() {
|
||||
return history.isRedoAvailable();
|
||||
}
|
||||
|
||||
@Override
|
||||
public CalculatorHistoryState redo(@Nullable CalculatorHistoryState currentState) {
|
||||
synchronized (history) {
|
||||
return history.redo(currentState);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isActionAvailable(@NotNull HistoryAction historyAction) {
|
||||
synchronized (history) {
|
||||
return history.isActionAvailable(historyAction);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public CalculatorHistoryState doAction(@NotNull HistoryAction historyAction, @Nullable CalculatorHistoryState currentState) {
|
||||
synchronized (history) {
|
||||
return history.doAction(historyAction, currentState);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void addState(@Nullable CalculatorHistoryState currentState) {
|
||||
synchronized (history) {
|
||||
history.addState(currentState);
|
||||
}
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public List<CalculatorHistoryState> getStates() {
|
||||
synchronized (history) {
|
||||
return history.getStates();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
synchronized (history) {
|
||||
this.history.clear();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public List<CalculatorHistoryState> getSavedHistory() {
|
||||
return Collections.unmodifiableList(savedHistory);
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorHistoryState addSavedState(@NotNull CalculatorHistoryState historyState) {
|
||||
if (historyState.isSaved()) {
|
||||
return historyState;
|
||||
} else {
|
||||
final CalculatorHistoryState savedState = historyState.clone();
|
||||
|
||||
savedState.setId(counter.incrementAndGet());
|
||||
savedState.setSaved(true);
|
||||
|
||||
savedHistory.add(savedState);
|
||||
|
||||
return savedState;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void load() {
|
||||
// todo serso: create saved/loader class
|
||||
}
|
||||
|
||||
@Override
|
||||
public void save() {
|
||||
// todo serso: create saved/loader class
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fromXml(@NotNull String xml) {
|
||||
clearSavedHistory();
|
||||
|
||||
HistoryUtils.fromXml(xml, this.savedHistory);
|
||||
for (CalculatorHistoryState historyState : savedHistory) {
|
||||
historyState.setSaved(true);
|
||||
historyState.setId(counter.incrementAndGet());
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toXml() {
|
||||
return HistoryUtils.toXml(this.savedHistory);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clearSavedHistory() {
|
||||
this.savedHistory.clear();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void removeSavedHistory(@NotNull CalculatorHistoryState historyState) {
|
||||
this.savedHistory.remove(historyState);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCalculatorEvent(@NotNull CalculatorEventData calculatorEventData,
|
||||
@NotNull CalculatorEventType calculatorEventType,
|
||||
@Nullable Object data) {
|
||||
if (calculatorEventType.isOfType(editor_state_changed, display_state_changed, manual_calculation_requested)) {
|
||||
|
||||
if (calculatorEventData.isAfter(this.lastEventDataId)) {
|
||||
final boolean sameSequence = calculatorEventData.isSameSequence(this.lastEventDataId);
|
||||
|
||||
if (sameSequence || calculatorEventData.isAfterSequence(this.lastEventDataId)) {
|
||||
this.lastEventDataId = calculatorEventData;
|
||||
|
||||
switch (calculatorEventType) {
|
||||
case manual_calculation_requested:
|
||||
lastEditorViewState = (CalculatorEditorViewState) data;
|
||||
break;
|
||||
case editor_state_changed:
|
||||
final CalculatorEditorChangeEventData editorChangeData = (CalculatorEditorChangeEventData) data;
|
||||
lastEditorViewState = editorChangeData.getNewState();
|
||||
break;
|
||||
case display_state_changed:
|
||||
if (sameSequence) {
|
||||
if (lastEditorViewState != null) {
|
||||
final CalculatorEditorViewState editorViewState = lastEditorViewState;
|
||||
final CalculatorDisplayChangeEventData displayChangeData = (CalculatorDisplayChangeEventData) data;
|
||||
final CalculatorDisplayViewState displayViewState = displayChangeData.getNewState();
|
||||
addState(CalculatorHistoryState.newInstance(editorViewState, displayViewState));
|
||||
}
|
||||
} else {
|
||||
lastEditorViewState = null;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -0,0 +1,99 @@
|
||||
package org.solovyev.android.calculator.units;
|
||||
|
||||
import jscl.NumeralBase;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.solovyev.math.units.Unit;
|
||||
import org.solovyev.math.units.UnitConverter;
|
||||
import org.solovyev.math.units.UnitImpl;
|
||||
import org.solovyev.math.units.UnitType;
|
||||
|
||||
import java.math.BigInteger;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 24.09.12
|
||||
* Time: 16:05
|
||||
*/
|
||||
public enum CalculatorNumeralBase implements UnitType<String> {
|
||||
|
||||
|
||||
bin(NumeralBase.bin),
|
||||
|
||||
oct(NumeralBase.oct),
|
||||
|
||||
dec(NumeralBase.dec),
|
||||
|
||||
hex(NumeralBase.hex);
|
||||
|
||||
@NotNull
|
||||
private final NumeralBase numeralBase;
|
||||
|
||||
private CalculatorNumeralBase(@NotNull NumeralBase numeralBase) {
|
||||
this.numeralBase = numeralBase;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public NumeralBase getNumeralBase() {
|
||||
return numeralBase;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private static final CalculatorNumeralBase.Converter converter = new CalculatorNumeralBase.Converter();
|
||||
|
||||
@NotNull
|
||||
public static CalculatorNumeralBase.Converter getConverter() {
|
||||
return converter;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public Class<String> getUnitValueClass() {
|
||||
return String.class;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public Unit<String> createUnit(@NotNull String value) {
|
||||
return UnitImpl.newInstance(value, this);
|
||||
}
|
||||
|
||||
public static class Converter implements UnitConverter<String> {
|
||||
|
||||
private Converter() {
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isSupported(@NotNull UnitType<?> from, @NotNull UnitType<String> to) {
|
||||
return CalculatorNumeralBase.class.isAssignableFrom(from.getClass()) && CalculatorNumeralBase.class.isAssignableFrom(to.getClass());
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public Unit<String> convert(@NotNull Unit<?> from, @NotNull UnitType<String> toType) {
|
||||
if (!isSupported(from.getUnitType(), toType)) {
|
||||
throw new IllegalArgumentException("Types are not supported!");
|
||||
}
|
||||
|
||||
final CalculatorNumeralBase fromTypeAndroid = (CalculatorNumeralBase) from.getUnitType();
|
||||
final NumeralBase fromNumeralBase = fromTypeAndroid.numeralBase;
|
||||
final NumeralBase toNumeralBase = ((CalculatorNumeralBase) toType).numeralBase;
|
||||
final String fromValue = (String) from.getValue();
|
||||
|
||||
final BigInteger decBigInteger = fromNumeralBase.toBigInteger(fromValue);
|
||||
return UnitImpl.newInstance(toNumeralBase.toString(decBigInteger), toType);
|
||||
}
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public static CalculatorNumeralBase valueOf(@NotNull NumeralBase nb) {
|
||||
for (CalculatorNumeralBase calculatorNumeralBase : values()) {
|
||||
if (calculatorNumeralBase.numeralBase == nb) {
|
||||
return calculatorNumeralBase;
|
||||
}
|
||||
}
|
||||
|
||||
throw new IllegalArgumentException(nb + " is not supported numeral base!");
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,15 @@
|
||||
package org.solovyev.math.units;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 24.09.12
|
||||
* Time: 16:01
|
||||
*/
|
||||
public final class ConversionException extends Exception {
|
||||
public ConversionException() {
|
||||
}
|
||||
|
||||
public ConversionException(Throwable throwable) {
|
||||
super(throwable);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,38 @@
|
||||
package org.solovyev.math.units;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.common.text.StringUtils;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 24.09.12
|
||||
* Time: 16:01
|
||||
*/
|
||||
public class ConversionUtils {
|
||||
@NotNull
|
||||
public static String doConversion(@NotNull UnitConverter<String> converter,
|
||||
@Nullable String from,
|
||||
@NotNull UnitType<String> fromUnitType,
|
||||
@NotNull UnitType<String> toUnitType) throws ConversionException {
|
||||
final String result;
|
||||
|
||||
if (StringUtils.isEmpty(from)) {
|
||||
result = "";
|
||||
} else {
|
||||
|
||||
String to = null;
|
||||
try {
|
||||
if (converter.isSupported(fromUnitType, toUnitType)) {
|
||||
to = converter.convert(UnitImpl.newInstance(from, fromUnitType), toUnitType).getValue();
|
||||
}
|
||||
} catch (RuntimeException e) {
|
||||
throw new ConversionException(e);
|
||||
}
|
||||
|
||||
result = to;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
}
|
||||
@ -1,131 +1,136 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.content.SharedPreferences;
|
||||
import jscl.NumeralBase;
|
||||
import jscl.math.Generic;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.history.CalculatorHistoryState;
|
||||
import org.solovyev.android.calculator.jscl.JsclOperation;
|
||||
import org.solovyev.common.history.HistoryAction;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 9/22/12
|
||||
* Time: 5:42 PM
|
||||
*/
|
||||
public class AndroidCalculator implements Calculator {
|
||||
|
||||
@NotNull
|
||||
private final Calculator calculator = new CalculatorImpl();
|
||||
|
||||
public void init(@NotNull final Activity activity, @NotNull SharedPreferences preferences) {
|
||||
final AndroidCalculatorEditorView editorView = (AndroidCalculatorEditorView) activity.findViewById(R.id.calculatorEditor);
|
||||
editorView.init(preferences);
|
||||
preferences.registerOnSharedPreferenceChangeListener(editorView);
|
||||
CalculatorLocatorImpl.getInstance().getEditor().setView(editorView);
|
||||
|
||||
final AndroidCalculatorDisplayView displayView = (AndroidCalculatorDisplayView) activity.findViewById(R.id.calculatorDisplay);
|
||||
displayView.setOnClickListener(new CalculatorDisplayOnClickListener(activity));
|
||||
CalculatorLocatorImpl.getInstance().getDisplay().setView(displayView);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* DELEGATED TO CALCULATOR
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorEventDataId evaluate(@NotNull JsclOperation operation, @NotNull String expression) {
|
||||
return calculator.evaluate(operation, expression);
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorEventDataId evaluate(@NotNull JsclOperation operation, @NotNull String expression, @NotNull Long sequenceId) {
|
||||
return calculator.evaluate(operation, expression, sequenceId);
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorEventDataId convert(@NotNull Generic generic, @NotNull NumeralBase to) {
|
||||
return calculator.convert(generic, to);
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorEventDataId fireCalculatorEvent(@NotNull CalculatorEventType calculatorEventType, @Nullable Object data) {
|
||||
return calculator.fireCalculatorEvent(calculatorEventType, data);
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorEventDataId fireCalculatorEvent(@NotNull CalculatorEventType calculatorEventType, @Nullable Object data, @NotNull Long sequenceId) {
|
||||
return calculator.fireCalculatorEvent(calculatorEventType, data, sequenceId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init() {
|
||||
this.calculator.init();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void addCalculatorEventListener(@NotNull CalculatorEventListener calculatorEventListener) {
|
||||
calculator.addCalculatorEventListener(calculatorEventListener);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void removeCalculatorEventListener(@NotNull CalculatorEventListener calculatorEventListener) {
|
||||
calculator.removeCalculatorEventListener(calculatorEventListener);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fireCalculatorEvent(@NotNull CalculatorEventData calculatorEventData, @NotNull CalculatorEventType calculatorEventType, @Nullable Object data) {
|
||||
calculator.fireCalculatorEvent(calculatorEventData, calculatorEventType, data);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fireCalculatorEvents(@NotNull List<CalculatorEvent> calculatorEvents) {
|
||||
calculator.fireCalculatorEvents(calculatorEvents);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void doHistoryAction(@NotNull HistoryAction historyAction) {
|
||||
calculator.doHistoryAction(historyAction);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setCurrentHistoryState(@NotNull CalculatorHistoryState editorHistoryState) {
|
||||
calculator.setCurrentHistoryState(editorHistoryState);
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorHistoryState getCurrentHistoryState() {
|
||||
return calculator.getCurrentHistoryState();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void evaluate() {
|
||||
calculator.evaluate();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void evaluate(@NotNull Long sequenceId) {
|
||||
calculator.evaluate(sequenceId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void simplify() {
|
||||
calculator.simplify();
|
||||
}
|
||||
|
||||
}
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.content.SharedPreferences;
|
||||
import jscl.NumeralBase;
|
||||
import jscl.math.Generic;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.history.CalculatorHistoryState;
|
||||
import org.solovyev.android.calculator.jscl.JsclOperation;
|
||||
import org.solovyev.common.history.HistoryAction;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 9/22/12
|
||||
* Time: 5:42 PM
|
||||
*/
|
||||
public class AndroidCalculator implements Calculator {
|
||||
|
||||
@NotNull
|
||||
private final Calculator calculator = new CalculatorImpl();
|
||||
|
||||
public void init(@NotNull final Activity activity, @NotNull SharedPreferences preferences) {
|
||||
final AndroidCalculatorEditorView editorView = (AndroidCalculatorEditorView) activity.findViewById(R.id.calculatorEditor);
|
||||
editorView.init(preferences);
|
||||
preferences.registerOnSharedPreferenceChangeListener(editorView);
|
||||
CalculatorLocatorImpl.getInstance().getEditor().setView(editorView);
|
||||
|
||||
final AndroidCalculatorDisplayView displayView = (AndroidCalculatorDisplayView) activity.findViewById(R.id.calculatorDisplay);
|
||||
displayView.setOnClickListener(new CalculatorDisplayOnClickListener(activity));
|
||||
CalculatorLocatorImpl.getInstance().getDisplay().setView(displayView);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* DELEGATED TO CALCULATOR
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorEventData evaluate(@NotNull JsclOperation operation, @NotNull String expression) {
|
||||
return calculator.evaluate(operation, expression);
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorEventData evaluate(@NotNull JsclOperation operation, @NotNull String expression, @NotNull Long sequenceId) {
|
||||
return calculator.evaluate(operation, expression, sequenceId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isConversionPossible(@NotNull Generic generic, @NotNull NumeralBase from, @NotNull NumeralBase to) {
|
||||
return calculator.isConversionPossible(generic, from, to);
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorEventData convert(@NotNull Generic generic, @NotNull NumeralBase to) {
|
||||
return calculator.convert(generic, to);
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorEventData fireCalculatorEvent(@NotNull CalculatorEventType calculatorEventType, @Nullable Object data) {
|
||||
return calculator.fireCalculatorEvent(calculatorEventType, data);
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorEventData fireCalculatorEvent(@NotNull CalculatorEventType calculatorEventType, @Nullable Object data, @NotNull Long sequenceId) {
|
||||
return calculator.fireCalculatorEvent(calculatorEventType, data, sequenceId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init() {
|
||||
this.calculator.init();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void addCalculatorEventListener(@NotNull CalculatorEventListener calculatorEventListener) {
|
||||
calculator.addCalculatorEventListener(calculatorEventListener);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void removeCalculatorEventListener(@NotNull CalculatorEventListener calculatorEventListener) {
|
||||
calculator.removeCalculatorEventListener(calculatorEventListener);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fireCalculatorEvent(@NotNull CalculatorEventData calculatorEventData, @NotNull CalculatorEventType calculatorEventType, @Nullable Object data) {
|
||||
calculator.fireCalculatorEvent(calculatorEventData, calculatorEventType, data);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fireCalculatorEvents(@NotNull List<CalculatorEvent> calculatorEvents) {
|
||||
calculator.fireCalculatorEvents(calculatorEvents);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void doHistoryAction(@NotNull HistoryAction historyAction) {
|
||||
calculator.doHistoryAction(historyAction);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setCurrentHistoryState(@NotNull CalculatorHistoryState editorHistoryState) {
|
||||
calculator.setCurrentHistoryState(editorHistoryState);
|
||||
}
|
||||
|
||||
@Override
|
||||
@NotNull
|
||||
public CalculatorHistoryState getCurrentHistoryState() {
|
||||
return calculator.getCurrentHistoryState();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void evaluate() {
|
||||
calculator.evaluate();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void evaluate(@NotNull Long sequenceId) {
|
||||
calculator.evaluate(sequenceId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void simplify() {
|
||||
calculator.simplify();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -3,14 +3,10 @@ package org.solovyev.android.calculator;
|
||||
import android.app.Activity;
|
||||
import jscl.NumeralBase;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.solovyev.math.units.Unit;
|
||||
import org.solovyev.math.units.UnitConverter;
|
||||
import org.solovyev.math.units.UnitImpl;
|
||||
import org.solovyev.math.units.UnitType;
|
||||
import org.solovyev.android.calculator.units.CalculatorNumeralBase;
|
||||
import org.solovyev.android.view.drag.DirectionDragButton;
|
||||
import org.solovyev.android.view.drag.DragDirection;
|
||||
|
||||
import java.math.BigInteger;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
@ -20,9 +16,9 @@ import java.util.List;
|
||||
* Date: 4/21/12
|
||||
* Time: 8:00 PM
|
||||
*/
|
||||
public enum AndroidNumeralBase implements UnitType<String> {
|
||||
public enum AndroidNumeralBase {
|
||||
|
||||
bin(NumeralBase.bin) {
|
||||
bin(CalculatorNumeralBase.bin) {
|
||||
@NotNull
|
||||
@Override
|
||||
public List<Integer> getButtonIds() {
|
||||
@ -30,7 +26,7 @@ public enum AndroidNumeralBase implements UnitType<String> {
|
||||
}
|
||||
},
|
||||
|
||||
oct(NumeralBase.oct) {
|
||||
oct(CalculatorNumeralBase.oct) {
|
||||
@NotNull
|
||||
@Override
|
||||
public List<Integer> getButtonIds() {
|
||||
@ -40,7 +36,7 @@ public enum AndroidNumeralBase implements UnitType<String> {
|
||||
}
|
||||
},
|
||||
|
||||
dec(NumeralBase.dec) {
|
||||
dec(CalculatorNumeralBase.dec) {
|
||||
@NotNull
|
||||
@Override
|
||||
public List<Integer> getButtonIds() {
|
||||
@ -50,7 +46,7 @@ public enum AndroidNumeralBase implements UnitType<String> {
|
||||
}
|
||||
},
|
||||
|
||||
hex(NumeralBase.hex) {
|
||||
hex(CalculatorNumeralBase.hex) {
|
||||
|
||||
@NotNull
|
||||
private List<Integer> specialHexButtonIds = Arrays.asList(R.id.oneDigitButton, R.id.twoDigitButton, R.id.threeDigitButton, R.id.fourDigitButton, R.id.fiveDigitButton, R.id.sixDigitButton);
|
||||
@ -72,15 +68,10 @@ public enum AndroidNumeralBase implements UnitType<String> {
|
||||
};
|
||||
|
||||
@NotNull
|
||||
private final NumeralBase numeralBase;
|
||||
private final CalculatorNumeralBase calculatorNumeralBase;
|
||||
|
||||
private AndroidNumeralBase(@NotNull NumeralBase numeralBase) {
|
||||
this.numeralBase = numeralBase;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public Unit<String> createUnit(@NotNull String value) {
|
||||
return UnitImpl.newInstance(value, this);
|
||||
private AndroidNumeralBase(@NotNull CalculatorNumeralBase calculatorNumeralBase) {
|
||||
this.calculatorNumeralBase = calculatorNumeralBase;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@ -101,54 +92,13 @@ public enum AndroidNumeralBase implements UnitType<String> {
|
||||
|
||||
@NotNull
|
||||
public NumeralBase getNumeralBase() {
|
||||
return numeralBase;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public Class<String> getUnitValueClass() {
|
||||
return String.class;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private static final Converter converter = new Converter();
|
||||
|
||||
@NotNull
|
||||
public static Converter getConverter() {
|
||||
return converter;
|
||||
}
|
||||
|
||||
public static class Converter implements UnitConverter<String> {
|
||||
|
||||
private Converter() {
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isSupported(@NotNull UnitType<?> from, @NotNull UnitType<String> to) {
|
||||
return AndroidNumeralBase.class.isAssignableFrom(from.getClass()) && AndroidNumeralBase.class.isAssignableFrom(to.getClass());
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public Unit<String> convert(@NotNull Unit<?> from, @NotNull UnitType<String> toType) {
|
||||
if (!isSupported(from.getUnitType(), toType)) {
|
||||
throw new IllegalArgumentException("Types are not supported!");
|
||||
}
|
||||
|
||||
final AndroidNumeralBase fromTypeAndroid = (AndroidNumeralBase) from.getUnitType();
|
||||
final NumeralBase fromNumeralBase = fromTypeAndroid.numeralBase;
|
||||
final NumeralBase toNumeralBase = ((AndroidNumeralBase) toType).numeralBase;
|
||||
final String fromValue = (String) from.getValue();
|
||||
|
||||
final BigInteger decBigInteger = fromNumeralBase.toBigInteger(fromValue);
|
||||
return UnitImpl.newInstance(toNumeralBase.toString(decBigInteger), (AndroidNumeralBase) toType);
|
||||
}
|
||||
return calculatorNumeralBase.getNumeralBase();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public static AndroidNumeralBase valueOf(@NotNull NumeralBase nb) {
|
||||
for (AndroidNumeralBase androidNumeralBase : values()) {
|
||||
if (androidNumeralBase.numeralBase == nb) {
|
||||
if (androidNumeralBase.calculatorNumeralBase.getNumeralBase() == nb) {
|
||||
return androidNumeralBase;
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,57 +1,52 @@
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import android.content.Context;
|
||||
import jscl.NumeralBase;
|
||||
import jscl.math.Generic;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.solovyev.android.calculator.jscl.JsclOperation;
|
||||
import org.solovyev.android.menu.AMenuItem;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 9/21/12
|
||||
* Time: 12:11 AM
|
||||
*/
|
||||
enum ConversionMenuItem implements AMenuItem<CalculatorDisplayViewState> {
|
||||
|
||||
convert_to_bin(NumeralBase.bin),
|
||||
convert_to_dec(NumeralBase.dec),
|
||||
convert_to_hex(NumeralBase.hex);
|
||||
|
||||
@NotNull
|
||||
private final NumeralBase toNumeralBase;
|
||||
|
||||
ConversionMenuItem(@NotNull NumeralBase toNumeralBase) {
|
||||
this.toNumeralBase = toNumeralBase;
|
||||
}
|
||||
|
||||
protected boolean isItemVisibleFor(@NotNull Generic generic, @NotNull JsclOperation operation) {
|
||||
boolean result = false;
|
||||
|
||||
if (operation == JsclOperation.numeric) {
|
||||
if (generic.getConstants().isEmpty()) {
|
||||
convert(generic);
|
||||
|
||||
// conversion possible => return true
|
||||
result = true;
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onClick(@NotNull CalculatorDisplayViewState data, @NotNull Context context) {
|
||||
final NumeralBase fromNumeralBase = CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase();
|
||||
|
||||
final Generic lastResult = data.getResult();
|
||||
|
||||
if (lastResult != null) {
|
||||
convert(lastResult);
|
||||
}
|
||||
}
|
||||
|
||||
private void convert(@NotNull Generic generic) {
|
||||
CalculatorLocatorImpl.getInstance().getCalculator().convert(generic, this.toNumeralBase);
|
||||
}
|
||||
}
|
||||
package org.solovyev.android.calculator;
|
||||
|
||||
import android.content.Context;
|
||||
import jscl.NumeralBase;
|
||||
import jscl.math.Generic;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.solovyev.android.calculator.jscl.JsclOperation;
|
||||
import org.solovyev.android.menu.AMenuItem;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 9/21/12
|
||||
* Time: 12:11 AM
|
||||
*/
|
||||
enum ConversionMenuItem implements AMenuItem<CalculatorDisplayViewState> {
|
||||
|
||||
convert_to_bin(NumeralBase.bin),
|
||||
convert_to_dec(NumeralBase.dec),
|
||||
convert_to_hex(NumeralBase.hex);
|
||||
|
||||
@NotNull
|
||||
private final NumeralBase toNumeralBase;
|
||||
|
||||
ConversionMenuItem(@NotNull NumeralBase toNumeralBase) {
|
||||
this.toNumeralBase = toNumeralBase;
|
||||
}
|
||||
|
||||
protected boolean isItemVisibleFor(@NotNull Generic generic, @NotNull JsclOperation operation) {
|
||||
boolean result = false;
|
||||
|
||||
if (operation == JsclOperation.numeric) {
|
||||
if (generic.getConstants().isEmpty()) {
|
||||
// conversion possible => return true
|
||||
final NumeralBase fromNumeralBase = CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase();
|
||||
if (fromNumeralBase != toNumeralBase) {
|
||||
result = CalculatorLocatorImpl.getInstance().getCalculator().isConversionPossible(generic, fromNumeralBase, this.toNumeralBase);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onClick(@NotNull CalculatorDisplayViewState data, @NotNull Context context) {
|
||||
final Generic result = data.getResult();
|
||||
|
||||
if (result != null) {
|
||||
CalculatorLocatorImpl.getInstance().getCalculator().convert(result, this.toNumeralBase);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,94 +1,95 @@
|
||||
package org.solovyev.android.calculator.view;
|
||||
|
||||
import android.app.AlertDialog;
|
||||
import android.content.Context;
|
||||
import android.view.View;
|
||||
import android.view.WindowManager;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.*;
|
||||
import org.solovyev.math.units.Unit;
|
||||
import org.solovyev.math.units.UnitImpl;
|
||||
import org.solovyev.common.MutableObject;
|
||||
import org.solovyev.common.text.StringUtils;
|
||||
|
||||
import java.util.Arrays;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 4/22/12
|
||||
* Time: 12:20 AM
|
||||
*/
|
||||
public class NumeralBaseConverterDialog {
|
||||
|
||||
@Nullable
|
||||
private String initialFromValue;
|
||||
|
||||
public NumeralBaseConverterDialog(String initialFromValue) {
|
||||
this.initialFromValue = initialFromValue;
|
||||
}
|
||||
|
||||
public void show(@NotNull Context context) {
|
||||
final UnitConverterViewBuilder b = new UnitConverterViewBuilder();
|
||||
b.setFromUnitTypes(Arrays.asList(AndroidNumeralBase.values()));
|
||||
b.setToUnitTypes(Arrays.asList(AndroidNumeralBase.values()));
|
||||
|
||||
if (!StringUtils.isEmpty(initialFromValue)) {
|
||||
String value = initialFromValue;
|
||||
try {
|
||||
value = ToJsclTextProcessor.getInstance().process(value).getExpression();
|
||||
b.setFromValue(UnitImpl.newInstance(value, AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase())));
|
||||
} catch (CalculatorParseException e) {
|
||||
b.setFromValue(UnitImpl.newInstance(value, AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase())));
|
||||
}
|
||||
} else {
|
||||
b.setFromValue(UnitImpl.newInstance("", AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase())));
|
||||
}
|
||||
|
||||
b.setConverter(AndroidNumeralBase.getConverter());
|
||||
|
||||
final MutableObject<AlertDialog> alertDialogHolder = new MutableObject<AlertDialog>();
|
||||
b.setOkButtonOnClickListener(new View.OnClickListener() {
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
final AlertDialog alertDialog = alertDialogHolder.getObject();
|
||||
if (alertDialog != null) {
|
||||
alertDialog.dismiss();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
b.setCustomButtonData(new UnitConverterViewBuilder.CustomButtonData(context.getString(R.string.c_use_short), new UnitConverterViewBuilder.CustomButtonOnClickListener() {
|
||||
@Override
|
||||
public void onClick(@NotNull Unit<String> fromUnits, @NotNull Unit<String> toUnits) {
|
||||
String toUnitsValue = toUnits.getValue();
|
||||
|
||||
if (!toUnits.getUnitType().equals(AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase()))) {
|
||||
toUnitsValue = ((AndroidNumeralBase) toUnits.getUnitType()).getNumeralBase().getJsclPrefix() + toUnitsValue;
|
||||
}
|
||||
|
||||
CalculatorLocatorImpl.getInstance().getKeyboard().digitButtonPressed(toUnitsValue);
|
||||
final AlertDialog alertDialog = alertDialogHolder.getObject();
|
||||
if (alertDialog != null) {
|
||||
alertDialog.dismiss();
|
||||
}
|
||||
}
|
||||
}));
|
||||
|
||||
final AlertDialog.Builder alertBuilder = new AlertDialog.Builder(context);
|
||||
alertBuilder.setView(b.build(context));
|
||||
alertBuilder.setTitle(R.string.c_conversion_tool);
|
||||
|
||||
final AlertDialog alertDialog = alertBuilder.create();
|
||||
|
||||
final WindowManager.LayoutParams lp = new WindowManager.LayoutParams();
|
||||
lp.copyFrom(alertDialog.getWindow().getAttributes());
|
||||
|
||||
lp.width = WindowManager.LayoutParams.FILL_PARENT;
|
||||
lp.height = WindowManager.LayoutParams.WRAP_CONTENT;
|
||||
|
||||
alertDialogHolder.setObject(alertDialog);
|
||||
alertDialog.show();
|
||||
alertDialog.getWindow().setAttributes(lp);
|
||||
}
|
||||
}
|
||||
package org.solovyev.android.calculator.view;
|
||||
|
||||
import android.app.AlertDialog;
|
||||
import android.content.Context;
|
||||
import android.view.View;
|
||||
import android.view.WindowManager;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.*;
|
||||
import org.solovyev.android.calculator.units.CalculatorNumeralBase;
|
||||
import org.solovyev.math.units.Unit;
|
||||
import org.solovyev.math.units.UnitImpl;
|
||||
import org.solovyev.common.MutableObject;
|
||||
import org.solovyev.common.text.StringUtils;
|
||||
|
||||
import java.util.Arrays;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 4/22/12
|
||||
* Time: 12:20 AM
|
||||
*/
|
||||
public class NumeralBaseConverterDialog {
|
||||
|
||||
@Nullable
|
||||
private String initialFromValue;
|
||||
|
||||
public NumeralBaseConverterDialog(String initialFromValue) {
|
||||
this.initialFromValue = initialFromValue;
|
||||
}
|
||||
|
||||
public void show(@NotNull Context context) {
|
||||
final UnitConverterViewBuilder b = new UnitConverterViewBuilder();
|
||||
b.setFromUnitTypes(Arrays.asList(CalculatorNumeralBase.values()));
|
||||
b.setToUnitTypes(Arrays.asList(CalculatorNumeralBase.values()));
|
||||
|
||||
if (!StringUtils.isEmpty(initialFromValue)) {
|
||||
String value = initialFromValue;
|
||||
try {
|
||||
value = ToJsclTextProcessor.getInstance().process(value).getExpression();
|
||||
b.setFromValue(UnitImpl.newInstance(value, CalculatorNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase())));
|
||||
} catch (CalculatorParseException e) {
|
||||
b.setFromValue(UnitImpl.newInstance(value, CalculatorNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase())));
|
||||
}
|
||||
} else {
|
||||
b.setFromValue(UnitImpl.newInstance("", CalculatorNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase())));
|
||||
}
|
||||
|
||||
b.setConverter(CalculatorNumeralBase.getConverter());
|
||||
|
||||
final MutableObject<AlertDialog> alertDialogHolder = new MutableObject<AlertDialog>();
|
||||
b.setOkButtonOnClickListener(new View.OnClickListener() {
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
final AlertDialog alertDialog = alertDialogHolder.getObject();
|
||||
if (alertDialog != null) {
|
||||
alertDialog.dismiss();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
b.setCustomButtonData(new UnitConverterViewBuilder.CustomButtonData(context.getString(R.string.c_use_short), new UnitConverterViewBuilder.CustomButtonOnClickListener() {
|
||||
@Override
|
||||
public void onClick(@NotNull Unit<String> fromUnits, @NotNull Unit<String> toUnits) {
|
||||
String toUnitsValue = toUnits.getValue();
|
||||
|
||||
if (!toUnits.getUnitType().equals(AndroidNumeralBase.valueOf(CalculatorLocatorImpl.getInstance().getEngine().getNumeralBase()))) {
|
||||
toUnitsValue = ((AndroidNumeralBase) toUnits.getUnitType()).getNumeralBase().getJsclPrefix() + toUnitsValue;
|
||||
}
|
||||
|
||||
CalculatorLocatorImpl.getInstance().getKeyboard().digitButtonPressed(toUnitsValue);
|
||||
final AlertDialog alertDialog = alertDialogHolder.getObject();
|
||||
if (alertDialog != null) {
|
||||
alertDialog.dismiss();
|
||||
}
|
||||
}
|
||||
}));
|
||||
|
||||
final AlertDialog.Builder alertBuilder = new AlertDialog.Builder(context);
|
||||
alertBuilder.setView(b.build(context));
|
||||
alertBuilder.setTitle(R.string.c_conversion_tool);
|
||||
|
||||
final AlertDialog alertDialog = alertBuilder.create();
|
||||
|
||||
final WindowManager.LayoutParams lp = new WindowManager.LayoutParams();
|
||||
lp.copyFrom(alertDialog.getWindow().getAttributes());
|
||||
|
||||
lp.width = WindowManager.LayoutParams.FILL_PARENT;
|
||||
lp.height = WindowManager.LayoutParams.WRAP_CONTENT;
|
||||
|
||||
alertDialogHolder.setObject(alertDialog);
|
||||
alertDialog.show();
|
||||
alertDialog.getWindow().setAttributes(lp);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,224 +1,221 @@
|
||||
package org.solovyev.android.calculator.view;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.content.Context;
|
||||
import android.text.ClipboardManager;
|
||||
import android.text.Editable;
|
||||
import android.text.TextWatcher;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
import android.widget.*;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.CalculatorImpl;
|
||||
import org.solovyev.math.units.Unit;
|
||||
import org.solovyev.math.units.UnitConverter;
|
||||
import org.solovyev.math.units.UnitImpl;
|
||||
import org.solovyev.math.units.UnitType;
|
||||
import org.solovyev.android.calculator.R;
|
||||
import org.solovyev.android.view.ViewBuilder;
|
||||
import org.solovyev.android.view.ViewFromLayoutBuilder;
|
||||
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 4/20/12
|
||||
* Time: 4:50 PM
|
||||
*/
|
||||
public class UnitConverterViewBuilder implements ViewBuilder<View> {
|
||||
|
||||
@NotNull
|
||||
private List<? extends UnitType<String>> fromUnitTypes = Collections.emptyList();
|
||||
|
||||
@NotNull
|
||||
private List<? extends UnitType<String>> toUnitTypes = Collections.emptyList();
|
||||
|
||||
@Nullable
|
||||
private Unit<String> fromValue;
|
||||
|
||||
@NotNull
|
||||
private UnitConverter<String> converter = UnitConverter.Dummy.getInstance();
|
||||
|
||||
@Nullable
|
||||
private View.OnClickListener okButtonOnClickListener;
|
||||
|
||||
@Nullable
|
||||
private CustomButtonData customButtonData;
|
||||
|
||||
public void setFromUnitTypes(@NotNull List<? extends UnitType<String>> fromUnitTypes) {
|
||||
this.fromUnitTypes = fromUnitTypes;
|
||||
}
|
||||
|
||||
public void setToUnitTypes(@NotNull List<? extends UnitType<String>> toUnitTypes) {
|
||||
this.toUnitTypes = toUnitTypes;
|
||||
}
|
||||
|
||||
public void setFromValue(@Nullable Unit<String> fromValue) {
|
||||
this.fromValue = fromValue;
|
||||
}
|
||||
|
||||
public void setConverter(@NotNull UnitConverter<String> converter) {
|
||||
this.converter = converter;
|
||||
}
|
||||
|
||||
public void setOkButtonOnClickListener(@Nullable View.OnClickListener okButtonOnClickListener) {
|
||||
this.okButtonOnClickListener = okButtonOnClickListener;
|
||||
}
|
||||
|
||||
public void setCustomButtonData(@Nullable CustomButtonData customButtonData) {
|
||||
this.customButtonData = customButtonData;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public View build(@NotNull final Context context) {
|
||||
final View main = ViewFromLayoutBuilder.newInstance(R.layout.unit_converter).build(context);
|
||||
|
||||
final Spinner fromSpinner = (Spinner) main.findViewById(R.id.unit_types_from);
|
||||
final EditText fromEditText = (EditText) main.findViewById(R.id.units_from);
|
||||
fromEditText.addTextChangedListener(new TextWatcher() {
|
||||
@Override
|
||||
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onTextChanged(CharSequence s, int start, int before, int count) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void afterTextChanged(Editable s) {
|
||||
doConversion(main, context, UnitConverterViewBuilder.this.converter);
|
||||
}
|
||||
});
|
||||
|
||||
fillSpinner(main, context, R.id.unit_types_from, fromUnitTypes);
|
||||
fillSpinner(main, context, R.id.unit_types_to, toUnitTypes);
|
||||
|
||||
if (fromValue != null) {
|
||||
fromEditText.setText(fromValue.getValue());
|
||||
|
||||
int i = fromUnitTypes.indexOf(fromValue.getUnitType());
|
||||
if ( i >= 0 ) {
|
||||
fromSpinner.setSelection(i);
|
||||
}
|
||||
}
|
||||
|
||||
final Button copyButton = (Button) main.findViewById(R.id.unit_converter_copy_button);
|
||||
copyButton.setOnClickListener(new View.OnClickListener() {
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
final EditText toEditText = (EditText) main.findViewById(R.id.units_to);
|
||||
|
||||
final ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Activity.CLIPBOARD_SERVICE);
|
||||
clipboard.setText(toEditText.getText().toString());
|
||||
Toast.makeText(context, context.getText(R.string.c_result_copied), Toast.LENGTH_SHORT).show();
|
||||
}
|
||||
});
|
||||
|
||||
final Button okButton = (Button) main.findViewById(R.id.unit_converter_ok_button);
|
||||
if ( okButtonOnClickListener == null ) {
|
||||
((ViewGroup) okButton.getParent()).removeView(okButton);
|
||||
} else {
|
||||
okButton.setOnClickListener(this.okButtonOnClickListener);
|
||||
}
|
||||
|
||||
final Button customButton = (Button) main.findViewById(R.id.unit_converter_custom_button);
|
||||
if ( customButtonData == null ) {
|
||||
((ViewGroup) customButton.getParent()).removeView(customButton);
|
||||
} else {
|
||||
customButton.setText(customButtonData.text);
|
||||
customButton.setOnClickListener(new View.OnClickListener() {
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
customButtonData.clickListener.onClick(getFromUnit(main), getToUnit(main));
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
|
||||
return main;
|
||||
}
|
||||
|
||||
private void fillSpinner(@NotNull final View main,
|
||||
@NotNull final Context context,
|
||||
final int spinnerId,
|
||||
@NotNull List<? extends UnitType<String>> unitTypes) {
|
||||
final Spinner spinner = (Spinner) main.findViewById(spinnerId);
|
||||
|
||||
final ArrayAdapter<UnitType<String>> adapter = new ArrayAdapter<UnitType<String>>(context, android.R.layout.simple_spinner_item);
|
||||
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
|
||||
for (UnitType<String> fromUnitType : unitTypes) {
|
||||
adapter.add(fromUnitType);
|
||||
}
|
||||
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
|
||||
@Override
|
||||
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
|
||||
doConversion(main, context, UnitConverterViewBuilder.this.converter);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onNothingSelected(AdapterView<?> parent) {
|
||||
}
|
||||
});
|
||||
spinner.setAdapter(adapter);
|
||||
}
|
||||
|
||||
private static void doConversion(@NotNull View main, @NotNull Context context, @NotNull UnitConverter<String> converter) {
|
||||
final EditText fromEditText = (EditText) main.findViewById(R.id.units_from);
|
||||
|
||||
final EditText toEditText = (EditText) main.findViewById(R.id.units_to);
|
||||
|
||||
final String from = fromEditText.getText().toString();
|
||||
try {
|
||||
toEditText.setText(CalculatorImpl.doConversion(converter, from, getFromUnitType(main), getToUnitType(main)));
|
||||
} catch (CalculatorImpl.ConversionException e) {
|
||||
toEditText.setText(context.getString(R.string.c_error));
|
||||
}
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private static Unit<String> getToUnit(@NotNull View main) {
|
||||
final EditText toUnits = (EditText) main.findViewById(R.id.units_to);
|
||||
return UnitImpl.newInstance(toUnits.getText().toString(), getToUnitType(main));
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private static UnitType<String> getToUnitType(@NotNull View main) {
|
||||
final Spinner toSpinner = (Spinner) main.findViewById(R.id.unit_types_to);
|
||||
return (UnitType<String>) toSpinner.getSelectedItem();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private static Unit<String> getFromUnit(@NotNull View main) {
|
||||
final EditText fromUnits = (EditText) main.findViewById(R.id.units_from);
|
||||
return UnitImpl.newInstance(fromUnits.getText().toString(), getFromUnitType(main));
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private static UnitType<String> getFromUnitType(@NotNull View main) {
|
||||
final Spinner fromSpinner = (Spinner) main.findViewById(R.id.unit_types_from);
|
||||
return (UnitType<String>) fromSpinner.getSelectedItem();
|
||||
}
|
||||
|
||||
public static class CustomButtonData {
|
||||
|
||||
@NotNull
|
||||
private String text;
|
||||
|
||||
@NotNull
|
||||
private CustomButtonOnClickListener clickListener;
|
||||
|
||||
|
||||
public CustomButtonData(@NotNull String text, @NotNull CustomButtonOnClickListener clickListener) {
|
||||
this.text = text;
|
||||
this.clickListener = clickListener;
|
||||
}
|
||||
}
|
||||
|
||||
public static interface CustomButtonOnClickListener {
|
||||
void onClick(@NotNull Unit<String> fromUnits, @NotNull Unit<String> toUnits);
|
||||
}
|
||||
}
|
||||
package org.solovyev.android.calculator.view;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.content.Context;
|
||||
import android.text.ClipboardManager;
|
||||
import android.text.Editable;
|
||||
import android.text.TextWatcher;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
import android.widget.*;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.CalculatorImpl;
|
||||
import org.solovyev.math.units.*;
|
||||
import org.solovyev.android.calculator.R;
|
||||
import org.solovyev.android.view.ViewBuilder;
|
||||
import org.solovyev.android.view.ViewFromLayoutBuilder;
|
||||
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 4/20/12
|
||||
* Time: 4:50 PM
|
||||
*/
|
||||
public class UnitConverterViewBuilder implements ViewBuilder<View> {
|
||||
|
||||
@NotNull
|
||||
private List<? extends UnitType<String>> fromUnitTypes = Collections.emptyList();
|
||||
|
||||
@NotNull
|
||||
private List<? extends UnitType<String>> toUnitTypes = Collections.emptyList();
|
||||
|
||||
@Nullable
|
||||
private Unit<String> fromValue;
|
||||
|
||||
@NotNull
|
||||
private UnitConverter<String> converter = UnitConverter.Dummy.getInstance();
|
||||
|
||||
@Nullable
|
||||
private View.OnClickListener okButtonOnClickListener;
|
||||
|
||||
@Nullable
|
||||
private CustomButtonData customButtonData;
|
||||
|
||||
public void setFromUnitTypes(@NotNull List<? extends UnitType<String>> fromUnitTypes) {
|
||||
this.fromUnitTypes = fromUnitTypes;
|
||||
}
|
||||
|
||||
public void setToUnitTypes(@NotNull List<? extends UnitType<String>> toUnitTypes) {
|
||||
this.toUnitTypes = toUnitTypes;
|
||||
}
|
||||
|
||||
public void setFromValue(@Nullable Unit<String> fromValue) {
|
||||
this.fromValue = fromValue;
|
||||
}
|
||||
|
||||
public void setConverter(@NotNull UnitConverter<String> converter) {
|
||||
this.converter = converter;
|
||||
}
|
||||
|
||||
public void setOkButtonOnClickListener(@Nullable View.OnClickListener okButtonOnClickListener) {
|
||||
this.okButtonOnClickListener = okButtonOnClickListener;
|
||||
}
|
||||
|
||||
public void setCustomButtonData(@Nullable CustomButtonData customButtonData) {
|
||||
this.customButtonData = customButtonData;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public View build(@NotNull final Context context) {
|
||||
final View main = ViewFromLayoutBuilder.newInstance(R.layout.unit_converter).build(context);
|
||||
|
||||
final Spinner fromSpinner = (Spinner) main.findViewById(R.id.unit_types_from);
|
||||
final EditText fromEditText = (EditText) main.findViewById(R.id.units_from);
|
||||
fromEditText.addTextChangedListener(new TextWatcher() {
|
||||
@Override
|
||||
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onTextChanged(CharSequence s, int start, int before, int count) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void afterTextChanged(Editable s) {
|
||||
doConversion(main, context, UnitConverterViewBuilder.this.converter);
|
||||
}
|
||||
});
|
||||
|
||||
fillSpinner(main, context, R.id.unit_types_from, fromUnitTypes);
|
||||
fillSpinner(main, context, R.id.unit_types_to, toUnitTypes);
|
||||
|
||||
if (fromValue != null) {
|
||||
fromEditText.setText(fromValue.getValue());
|
||||
|
||||
int i = fromUnitTypes.indexOf(fromValue.getUnitType());
|
||||
if ( i >= 0 ) {
|
||||
fromSpinner.setSelection(i);
|
||||
}
|
||||
}
|
||||
|
||||
final Button copyButton = (Button) main.findViewById(R.id.unit_converter_copy_button);
|
||||
copyButton.setOnClickListener(new View.OnClickListener() {
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
final EditText toEditText = (EditText) main.findViewById(R.id.units_to);
|
||||
|
||||
final ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Activity.CLIPBOARD_SERVICE);
|
||||
clipboard.setText(toEditText.getText().toString());
|
||||
Toast.makeText(context, context.getText(R.string.c_result_copied), Toast.LENGTH_SHORT).show();
|
||||
}
|
||||
});
|
||||
|
||||
final Button okButton = (Button) main.findViewById(R.id.unit_converter_ok_button);
|
||||
if ( okButtonOnClickListener == null ) {
|
||||
((ViewGroup) okButton.getParent()).removeView(okButton);
|
||||
} else {
|
||||
okButton.setOnClickListener(this.okButtonOnClickListener);
|
||||
}
|
||||
|
||||
final Button customButton = (Button) main.findViewById(R.id.unit_converter_custom_button);
|
||||
if ( customButtonData == null ) {
|
||||
((ViewGroup) customButton.getParent()).removeView(customButton);
|
||||
} else {
|
||||
customButton.setText(customButtonData.text);
|
||||
customButton.setOnClickListener(new View.OnClickListener() {
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
customButtonData.clickListener.onClick(getFromUnit(main), getToUnit(main));
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
|
||||
return main;
|
||||
}
|
||||
|
||||
private void fillSpinner(@NotNull final View main,
|
||||
@NotNull final Context context,
|
||||
final int spinnerId,
|
||||
@NotNull List<? extends UnitType<String>> unitTypes) {
|
||||
final Spinner spinner = (Spinner) main.findViewById(spinnerId);
|
||||
|
||||
final ArrayAdapter<UnitType<String>> adapter = new ArrayAdapter<UnitType<String>>(context, android.R.layout.simple_spinner_item);
|
||||
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
|
||||
for (UnitType<String> fromUnitType : unitTypes) {
|
||||
adapter.add(fromUnitType);
|
||||
}
|
||||
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
|
||||
@Override
|
||||
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
|
||||
doConversion(main, context, UnitConverterViewBuilder.this.converter);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onNothingSelected(AdapterView<?> parent) {
|
||||
}
|
||||
});
|
||||
spinner.setAdapter(adapter);
|
||||
}
|
||||
|
||||
private static void doConversion(@NotNull View main, @NotNull Context context, @NotNull UnitConverter<String> converter) {
|
||||
final EditText fromEditText = (EditText) main.findViewById(R.id.units_from);
|
||||
|
||||
final EditText toEditText = (EditText) main.findViewById(R.id.units_to);
|
||||
|
||||
final String from = fromEditText.getText().toString();
|
||||
try {
|
||||
toEditText.setText(ConversionUtils.doConversion(converter, from, getFromUnitType(main), getToUnitType(main)));
|
||||
} catch (ConversionException e) {
|
||||
toEditText.setText(context.getString(R.string.c_error));
|
||||
}
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private static Unit<String> getToUnit(@NotNull View main) {
|
||||
final EditText toUnits = (EditText) main.findViewById(R.id.units_to);
|
||||
return UnitImpl.newInstance(toUnits.getText().toString(), getToUnitType(main));
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private static UnitType<String> getToUnitType(@NotNull View main) {
|
||||
final Spinner toSpinner = (Spinner) main.findViewById(R.id.unit_types_to);
|
||||
return (UnitType<String>) toSpinner.getSelectedItem();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private static Unit<String> getFromUnit(@NotNull View main) {
|
||||
final EditText fromUnits = (EditText) main.findViewById(R.id.units_from);
|
||||
return UnitImpl.newInstance(fromUnits.getText().toString(), getFromUnitType(main));
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private static UnitType<String> getFromUnitType(@NotNull View main) {
|
||||
final Spinner fromSpinner = (Spinner) main.findViewById(R.id.unit_types_from);
|
||||
return (UnitType<String>) fromSpinner.getSelectedItem();
|
||||
}
|
||||
|
||||
public static class CustomButtonData {
|
||||
|
||||
@NotNull
|
||||
private String text;
|
||||
|
||||
@NotNull
|
||||
private CustomButtonOnClickListener clickListener;
|
||||
|
||||
|
||||
public CustomButtonData(@NotNull String text, @NotNull CustomButtonOnClickListener clickListener) {
|
||||
this.text = text;
|
||||
this.clickListener = clickListener;
|
||||
}
|
||||
}
|
||||
|
||||
public static interface CustomButtonOnClickListener {
|
||||
void onClick(@NotNull Unit<String> fromUnits, @NotNull Unit<String> toUnits);
|
||||
}
|
||||
}
|
||||
|
||||
@ -3,7 +3,7 @@ package org.solovyev.android;
|
||||
import junit.framework.Assert;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.junit.Test;
|
||||
import org.solovyev.android.calculator.AndroidNumeralBase;
|
||||
import org.solovyev.android.calculator.units.CalculatorNumeralBase;
|
||||
import org.solovyev.math.units.Unit;
|
||||
import org.solovyev.math.units.UnitConverter;
|
||||
|
||||
@ -18,32 +18,32 @@ import java.util.Random;
|
||||
public class AndroidNumeralBaseTest {
|
||||
|
||||
@NotNull
|
||||
private final UnitConverter c = AndroidNumeralBase.getConverter();
|
||||
private final UnitConverter c = CalculatorNumeralBase.getConverter();
|
||||
|
||||
@Test
|
||||
public void testIsSupported() throws Exception {
|
||||
Assert.assertTrue(c.isSupported(AndroidNumeralBase.bin, AndroidNumeralBase.dec));
|
||||
Assert.assertTrue(c.isSupported(CalculatorNumeralBase.bin, CalculatorNumeralBase.dec));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testConvertFromDec() throws Exception {
|
||||
|
||||
Assert.assertEquals("101", c.convert(AndroidNumeralBase.dec.createUnit("5"), AndroidNumeralBase.bin).getValue());
|
||||
Assert.assertEquals("1", c.convert(AndroidNumeralBase.dec.createUnit("1"), AndroidNumeralBase.bin).getValue());
|
||||
Assert.assertEquals("0", c.convert(AndroidNumeralBase.dec.createUnit("0"), AndroidNumeralBase.bin).getValue());
|
||||
Assert.assertEquals("1111100111", c.convert(AndroidNumeralBase.dec.createUnit("999"), AndroidNumeralBase.bin).getValue());
|
||||
Assert.assertEquals("101", c.convert(CalculatorNumeralBase.dec.createUnit("5"), CalculatorNumeralBase.bin).getValue());
|
||||
Assert.assertEquals("1", c.convert(CalculatorNumeralBase.dec.createUnit("1"), CalculatorNumeralBase.bin).getValue());
|
||||
Assert.assertEquals("0", c.convert(CalculatorNumeralBase.dec.createUnit("0"), CalculatorNumeralBase.bin).getValue());
|
||||
Assert.assertEquals("1111100111", c.convert(CalculatorNumeralBase.dec.createUnit("999"), CalculatorNumeralBase.bin).getValue());
|
||||
|
||||
Assert.assertEquals("A23", c.convert(AndroidNumeralBase.dec.createUnit("2595"), AndroidNumeralBase.hex).getValue());
|
||||
Assert.assertEquals("AEE", c.convert(AndroidNumeralBase.dec.createUnit("2798"), AndroidNumeralBase.hex).getValue());
|
||||
Assert.assertEquals("15", c.convert(AndroidNumeralBase.dec.createUnit("21"), AndroidNumeralBase.hex).getValue());
|
||||
Assert.assertEquals("0", c.convert(AndroidNumeralBase.dec.createUnit("0"), AndroidNumeralBase.hex).getValue());
|
||||
Assert.assertEquals("3E7", c.convert(AndroidNumeralBase.dec.createUnit("999"), AndroidNumeralBase.hex).getValue());
|
||||
Assert.assertEquals("A23", c.convert(CalculatorNumeralBase.dec.createUnit("2595"), CalculatorNumeralBase.hex).getValue());
|
||||
Assert.assertEquals("AEE", c.convert(CalculatorNumeralBase.dec.createUnit("2798"), CalculatorNumeralBase.hex).getValue());
|
||||
Assert.assertEquals("15", c.convert(CalculatorNumeralBase.dec.createUnit("21"), CalculatorNumeralBase.hex).getValue());
|
||||
Assert.assertEquals("0", c.convert(CalculatorNumeralBase.dec.createUnit("0"), CalculatorNumeralBase.hex).getValue());
|
||||
Assert.assertEquals("3E7", c.convert(CalculatorNumeralBase.dec.createUnit("999"), CalculatorNumeralBase.hex).getValue());
|
||||
|
||||
Assert.assertEquals("76", c.convert(AndroidNumeralBase.dec.createUnit("62"), AndroidNumeralBase.oct).getValue());
|
||||
Assert.assertEquals("12", c.convert(AndroidNumeralBase.dec.createUnit("10"), AndroidNumeralBase.oct).getValue());
|
||||
Assert.assertEquals("15", c.convert(AndroidNumeralBase.dec.createUnit("13"), AndroidNumeralBase.oct).getValue());
|
||||
Assert.assertEquals("0", c.convert(AndroidNumeralBase.dec.createUnit("0"), AndroidNumeralBase.oct).getValue());
|
||||
Assert.assertEquals("10445", c.convert(AndroidNumeralBase.dec.createUnit("4389"), AndroidNumeralBase.oct).getValue());
|
||||
Assert.assertEquals("76", c.convert(CalculatorNumeralBase.dec.createUnit("62"), CalculatorNumeralBase.oct).getValue());
|
||||
Assert.assertEquals("12", c.convert(CalculatorNumeralBase.dec.createUnit("10"), CalculatorNumeralBase.oct).getValue());
|
||||
Assert.assertEquals("15", c.convert(CalculatorNumeralBase.dec.createUnit("13"), CalculatorNumeralBase.oct).getValue());
|
||||
Assert.assertEquals("0", c.convert(CalculatorNumeralBase.dec.createUnit("0"), CalculatorNumeralBase.oct).getValue());
|
||||
Assert.assertEquals("10445", c.convert(CalculatorNumeralBase.dec.createUnit("4389"), CalculatorNumeralBase.oct).getValue());
|
||||
}
|
||||
|
||||
@Test
|
||||
@ -51,20 +51,20 @@ public class AndroidNumeralBaseTest {
|
||||
final Random random = new Random(new Date().getTime());
|
||||
for (int i = 0; i < 100000; i++) {
|
||||
final String value = String.valueOf(random.nextInt());
|
||||
Assert.assertEquals(value, convertChain(value, AndroidNumeralBase.dec, AndroidNumeralBase.oct, AndroidNumeralBase.oct, AndroidNumeralBase.bin, AndroidNumeralBase.dec));
|
||||
Assert.assertEquals(value, convertChain(value, AndroidNumeralBase.dec, AndroidNumeralBase.bin, AndroidNumeralBase.hex, AndroidNumeralBase.dec, AndroidNumeralBase.dec));
|
||||
Assert.assertEquals(value, convertChain(value, AndroidNumeralBase.dec, AndroidNumeralBase.dec, AndroidNumeralBase.hex, AndroidNumeralBase.oct, AndroidNumeralBase.dec));
|
||||
Assert.assertEquals(value, convertChain(value, AndroidNumeralBase.dec, AndroidNumeralBase.hex, AndroidNumeralBase.bin, AndroidNumeralBase.oct, AndroidNumeralBase.dec));
|
||||
Assert.assertEquals(value, convertChain(value, CalculatorNumeralBase.dec, CalculatorNumeralBase.oct, CalculatorNumeralBase.oct, CalculatorNumeralBase.bin, CalculatorNumeralBase.dec));
|
||||
Assert.assertEquals(value, convertChain(value, CalculatorNumeralBase.dec, CalculatorNumeralBase.bin, CalculatorNumeralBase.hex, CalculatorNumeralBase.dec, CalculatorNumeralBase.dec));
|
||||
Assert.assertEquals(value, convertChain(value, CalculatorNumeralBase.dec, CalculatorNumeralBase.dec, CalculatorNumeralBase.hex, CalculatorNumeralBase.oct, CalculatorNumeralBase.dec));
|
||||
Assert.assertEquals(value, convertChain(value, CalculatorNumeralBase.dec, CalculatorNumeralBase.hex, CalculatorNumeralBase.bin, CalculatorNumeralBase.oct, CalculatorNumeralBase.dec));
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private String convertChain(@NotNull String value, @NotNull AndroidNumeralBase baseAndroid, @NotNull AndroidNumeralBase... typeAndroids) {
|
||||
private String convertChain(@NotNull String value, @NotNull CalculatorNumeralBase baseAndroid, @NotNull CalculatorNumeralBase... typeAndroids) {
|
||||
Unit<String> unit = baseAndroid.createUnit(value);
|
||||
|
||||
for (AndroidNumeralBase typeAndroid : typeAndroids) {
|
||||
unit = AndroidNumeralBase.getConverter().convert(unit, typeAndroid);
|
||||
for (CalculatorNumeralBase typeAndroid : typeAndroids) {
|
||||
unit = CalculatorNumeralBase.getConverter().convert(unit, typeAndroid);
|
||||
}
|
||||
|
||||
return unit.getValue();
|
||||
|
||||
Loading…
Reference in New Issue
Block a user