android_calculator-15: Add numeral systems
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@ -102,7 +102,14 @@
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<string name="p_rad">Радианы</string>
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<string name="p_grad">Грады</string>
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<string name="p_turns">Обороты</string>
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<string name="c_angle_units_summary">Определяет единицы измерения углов.</string>
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<string name="c_angle_units_summary">Устанавливает единицы измерения углов.</string>
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<string name="c_calc_numeral_bases">Системы счичления</string>
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<string name="c_numeral_bases_summary">Устанавливает систему счисления для всех вводимых чисел.</string>
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<string name="p_dec">Десятичная</string>
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<string name="p_hex">Шестнадцатеричная</string>
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<string name="p_oct">Восьмиричная</string>
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<string name="p_bin">Бинарная</string>
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<string name="c_calc_theme">Тема оформления</string>
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<string name="p_default_theme">По умолчанию</string>
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@ -60,4 +60,17 @@
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<item>turns</item>
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</string-array>
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<string-array name="p_numeral_bases_names">
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<item>@string/p_dec</item>
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<item>@string/p_hex</item>
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<item>@string/p_oct</item>
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<item>@string/p_bin</item>
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</string-array>
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<string-array name="p_numeral_bases">
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<item>dec</item>
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<item>hex</item>
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<item>oct</item>
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<item>bin</item>
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</string-array>
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</resources>
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@ -30,6 +30,9 @@
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<string name="p_calc_angle_units_key">org.solovyev.android.calculator.CalculatorActivity_angle_units</string>
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<string name="p_calc_angle_units">deg</string>
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<string name="p_calc_numeral_bases_key">org.solovyev.android.calculator.CalculatorActivity_numeral_bases</string>
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<string name="p_calc_numeral_bases">dec</string>
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<string name="p_calc_theme_key">org.solovyev.android.calculator.CalculatorActivity_calc_theme</string>
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<string name="p_calc_theme">default_theme</string>
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@ -105,6 +105,13 @@
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<string name="p_turns">Turns</string>
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<string name="c_angle_units_summary">Defines the default units for angles.</string>
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<string name="c_calc_numeral_bases">Numeral systems</string>
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<string name="c_numeral_bases_summary">Defines the default numeral system for all input numbers.</string>
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<string name="p_dec">Decimal</string>
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<string name="p_hex">Hexadecimal</string>
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<string name="p_oct">Octal</string>
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<string name="p_bin">Binary</string>
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<string name="c_calc_theme">Theme</string>
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<string name="p_default_theme">Default</string>
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<string name="p_violet_theme">Violet</string>
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@ -29,6 +29,12 @@
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a:summary="@string/c_angle_units_summary"
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a:entryValues="@array/p_angle_units"/>
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<ListPreference a:key="@string/p_calc_numeral_bases_key"
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a:title="@string/c_calc_numeral_bases"
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a:entries="@array/p_numeral_bases_names"
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a:summary="@string/c_numeral_bases_summary"
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a:entryValues="@array/p_numeral_bases"/>
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</PreferenceCategory>
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@ -10,6 +10,7 @@ import android.content.SharedPreferences;
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import jscl.AngleUnit;
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import jscl.JsclMathEngine;
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import jscl.MathEngine;
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import jscl.NumeralBase;
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import jscl.math.Generic;
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import jscl.math.function.Function;
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import jscl.math.operator.Operator;
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@ -48,8 +49,12 @@ public enum CalculatorEngine {
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public static final String RESULT_PRECISION_P_KEY = "org.solovyev.android.calculator.CalculatorModel_result_precision";
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public static final String RESULT_PRECISION_DEFAULT = "5";
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public static final String NUMERAL_BASES_P_KEY = "org.solovyev.android.calculator.CalculatorActivity_numeral_bases";
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public static final String NUMERAL_BASES_DEFAULT = "dec";
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public static final String ANGLE_UNITS_P_KEY = "org.solovyev.android.calculator.CalculatorActivity_angle_units";
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public static final String ANGLE_UNITS_DEFAULT = "deg";
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public static final int DEFAULT_TIMEOUT = 3000;
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@NotNull
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@ -285,7 +290,8 @@ public enum CalculatorEngine {
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//noinspection ConstantConditions
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this.setPrecision(integerNumberMapper.parseValue(preferences.getString(RESULT_PRECISION_P_KEY, RESULT_PRECISION_DEFAULT)));
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this.setRoundResult(preferences.getBoolean(ROUND_RESULT_P_KEY, ROUND_RESULT_DEFAULT));
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this.setDefaultAngleUnits(AngleUnit.valueOf(preferences.getString(ANGLE_UNITS_P_KEY, ANGLE_UNITS_DEFAULT)));
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this.setAngleUnits(AngleUnit.valueOf(preferences.getString(ANGLE_UNITS_P_KEY, ANGLE_UNITS_DEFAULT)));
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this.setNumeralBase(NumeralBase.valueOf(preferences.getString(NUMERAL_BASES_P_KEY, NUMERAL_BASES_DEFAULT)));
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final String groupingSeparator = preferences.getString(GROUPING_SEPARATOR_P_KEY, GROUPING_SEPARATOR_DEFAULT);
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if (StringUtils.isEmpty(groupingSeparator)) {
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@ -337,10 +343,14 @@ public enum CalculatorEngine {
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this.timeout = timeout;
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}
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public void setDefaultAngleUnits(@NotNull AngleUnit angleUnits) {
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public void setAngleUnits(@NotNull AngleUnit angleUnits) {
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getEngine().setAngleUnits(angleUnits);
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}
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public void setNumeralBase(@NotNull NumeralBase numeralBase) {
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getEngine().setNumeralBase(numeralBase);
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}
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// for tests only
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void setThreadKiller(@NotNull ThreadKiller threadKiller) {
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this.threadKiller = threadKiller;
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@ -34,7 +34,7 @@ public class AngleUnitsButton extends DirectionDragButton {
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if (result != null) {
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final Resources resources = getResources();
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if ( CalculatorEngine.instance.getEngine().getDefaultAngleUnit().name().equals(getDirectionText(direction)) ) {
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if ( CalculatorEngine.instance.getEngine().getAngleUnits().name().equals(getDirectionText(direction)) ) {
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result.setColor(resources.getColor(R.color.selected_angle_unit_text_color));
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} else {
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result.setColor(resources.getColor(R.color.default_text_color));
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