83 lines
3.3 KiB
Java
83 lines
3.3 KiB
Java
package org.solovyev.android.calculator;
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import android.content.Context;
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import android.content.Intent;
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import android.widget.Toast;
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import jscl.math.Generic;
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import jscl.math.function.Constant;
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import org.achartengine.ChartFactory;
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import org.jetbrains.annotations.NotNull;
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import org.solovyev.android.calculator.about.CalculatorAboutTabActivity;
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import org.solovyev.android.calculator.help.CalculatorHelpTabActivity;
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import org.solovyev.android.calculator.history.CalculatorHistoryTabActivity;
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import org.solovyev.android.calculator.math.edit.CalculatorFunctionsTabActivity;
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import org.solovyev.android.calculator.math.edit.CalculatorOperatorsActivity;
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import org.solovyev.android.calculator.math.edit.CalculatorVarsTabActivity;
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import org.solovyev.android.calculator.math.edit.CalculatorVarsActivity;
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import org.solovyev.android.calculator.plot.CalculatorPlotActivity;
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import org.solovyev.common.text.StringUtils;
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/**
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* User: serso
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* Date: 11/2/11
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* Time: 2:18 PM
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*/
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public class CalculatorActivityLauncher {
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public static void showHistory(@NotNull final Context context) {
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context.startActivity(new Intent(context, CalculatorHistoryTabActivity.class));
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}
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public static void showHelp(@NotNull final Context context) {
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context.startActivity(new Intent(context, CalculatorHelpTabActivity.class));
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}
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public static void showSettings(@NotNull final Context context) {
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context.startActivity(new Intent(context, CalculatorPreferencesActivity.class));
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}
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public static void showAbout(@NotNull final Context context) {
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context.startActivity(new Intent(context, CalculatorAboutTabActivity.class));
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}
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public static void showFunctions(@NotNull final Context context) {
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context.startActivity(new Intent(context, CalculatorFunctionsTabActivity.class));
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}
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public static void showOperators(@NotNull final Context context) {
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context.startActivity(new Intent(context, CalculatorOperatorsActivity.class));
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}
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public static void showVars(@NotNull final Context context) {
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context.startActivity(new Intent(context, CalculatorVarsTabActivity.class));
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}
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public static void plotGraph(@NotNull final Context context, @NotNull Generic generic, @NotNull Constant constant){
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final Intent intent = new Intent();
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intent.putExtra(ChartFactory.TITLE, context.getString(R.string.c_graph));
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intent.putExtra(CalculatorPlotActivity.INPUT, new CalculatorPlotActivity.Input(generic.toString(), constant.getName()));
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intent.setClass(context, CalculatorPlotActivity.class);
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context.startActivity(intent);
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}
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public static void createVar(@NotNull final Context context, @NotNull CalculatorDisplay calculatorDisplay) {
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final CalculatorDisplayViewState viewState = calculatorDisplay.getViewState();
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if (viewState.isValid() ) {
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final String varValue = viewState.getText();
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if (!StringUtils.isEmpty(varValue)) {
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if (CalculatorVarsActivity.isValidValue(varValue)) {
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final Intent intent = new Intent(context, CalculatorVarsTabActivity.class);
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intent.putExtra(CalculatorVarsActivity.CREATE_VAR_EXTRA_STRING, varValue);
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context.startActivity(intent);
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} else {
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Toast.makeText(context, R.string.c_not_valid_result, Toast.LENGTH_SHORT).show();
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}
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} else {
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Toast.makeText(context, R.string.c_empty_var_error, Toast.LENGTH_SHORT).show();
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}
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} else {
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Toast.makeText(context, R.string.c_not_valid_result, Toast.LENGTH_SHORT).show();
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}
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}
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}
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