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android-calculatorpp-69 No operation for *E (E, 1E etc) in hex mode

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Sergey Solovyev
2012-04-21 16:05:00 +04:00
parent 3f2cf60d6f
commit 9c7e47cfef
4 changed files with 18 additions and 13 deletions
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1
calculatorpp/src/main/java/org/solovyev/android/calculator/CalculatorModel.java
View File

@@ -199,6 +199,7 @@ public enum CalculatorModel implements CursorControl, HistoryControl<CalculatorH
if (historyState == null) {
CalculatorHistory.instance.addState(localHistoryState);
}
// todo serso: this is not correct - operation is processing still in the same thread
new Handler().postDelayed(pendingOperation.getObject(), EVAL_DELAY_MILLIS);
} else {
pendingOperation.getObject().run();

26
calculatorpp/src/main/java/org/solovyev/android/calculator/model/AbstractNumberBuilder.java
View File

@@ -41,7 +41,11 @@ public abstract class AbstractNumberBuilder {
* @return true if we can continue of processing of current number, if false - new number should be constructed
*/
protected boolean canContinue(@NotNull MathType.Result mathTypeResult) {
return ((mathTypeResult.getMathType().getGroupType() == MathType.MathGroupType.number && !spaceBefore(mathTypeResult) && numeralBaseCheck(mathTypeResult) && numeralBaseInTheStart(mathTypeResult.getMathType()) || isSignAfterE(mathTypeResult)));
boolean result = mathTypeResult.getMathType().getGroupType() == MathType.MathGroupType.number &&
!spaceBefore(mathTypeResult) &&
numeralBaseCheck(mathTypeResult) &&
numeralBaseInTheStart(mathTypeResult.getMathType()) || isSignAfterE(mathTypeResult);
return result;
}
private boolean spaceBefore(@NotNull MathType.Result mathTypeResult) {
@@ -57,15 +61,17 @@ public abstract class AbstractNumberBuilder {
}
private boolean isSignAfterE(@NotNull MathType.Result mathTypeResult) {
if ("-".equals(mathTypeResult.getMatch()) || "+".equals(mathTypeResult.getMatch())) {
final StringBuilder localNb = numberBuilder;
if (localNb != null && localNb.length() > 0) {
if (localNb.charAt(localNb.length() - 1) == MathType.POWER_10) {
return true;
}
}
}
return false;
if (!isHexMode()) {
if ("-".equals(mathTypeResult.getMatch()) || "+".equals(mathTypeResult.getMatch())) {
final StringBuilder localNb = numberBuilder;
if (localNb != null && localNb.length() > 0) {
if (localNb.charAt(localNb.length() - 1) == MathType.POWER_10) {
return true;
}
}
}
}
return false;
}
public boolean isHexMode() {

3
calculatorpp/src/main/java/org/solovyev/android/calculator/model/NumberBuilder.java
View File

@@ -9,14 +9,11 @@ package org.solovyev.android.calculator.model;
import jscl.MathContext;
import jscl.MathEngine;
import jscl.NumeralBase;
import jscl.math.function.IConstant;
import jscl.math.numeric.Real;
import jscl.text.*;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.android.calculator.math.MathType;
import org.solovyev.common.utils.CollectionsUtils;
import org.solovyev.common.utils.Finder;
import org.solovyev.common.utils.MutableObject;
import java.util.ArrayList;