history changes
This commit is contained in:
Sergey Solovyev
parent
8da8c742d2
commit
e26e1a6b6c
@ -11,7 +11,7 @@
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a:text="@string/c_history_button"
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calc:textUp="@string/c_undo"
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calc:textDown="@string/c_redo"
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calc:hTextPosition="0.33"
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calc:hTextPosition="0.25"
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style="?controlButtonStyle"
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a:textStyle="bold"
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a:onClick="historyButtonClickHandler"/>
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@ -27,7 +27,7 @@
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За подробной информацией, пожалуйста,\nобращайтесь на почту\n<a href="mailto:se.solovyev@gmail.com">se.solovyev@gmail.com</a>\n
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или посетите сайт \n<a href="http://se.solovyev.org">http://se.solovyev.org</a>\n\n
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Если вы хотите поддержать проект материально\nвы можете сделать это через \n<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=se%2esolovyev%40gmail%2ecom&lc=RU&item_name=Android%20Calculator&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted">http://paypal.com</a>\n\n
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Если вам понравилось приложение - поставте 5 звёздочек в <a href="https://market.android.com/details?id=org.solovyev.android.calculator">андроид.маркете</a>
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Если вам понравилось приложение -\nпоставте 5 звёздочек в\n<a href="https://market.android.com/details?id=org.solovyev.android.calculator">андроид.маркете</a>
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</string>
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<string name="c_undo">назад</string>
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@ -78,7 +78,7 @@
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пожертвовать денег через\n\n
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<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=se%2esolovyev%40gmail%2ecom&lc=RU&item_name=Android%20Calculator&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted">
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http://paypal.com</a>\n\n
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или поставить 5 звёздочек в <a href="https://market.android.com/details?id=org.solovyev.android.calculator">андроид.маркете</a>
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или поставить 5 звёздочек в\n\n<a href="https://market.android.com/details?id=org.solovyev.android.calculator">андроид.маркете</a>
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</string>
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<string name="c_history">История</string>
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@ -28,7 +28,7 @@
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For more information please\ncontact the author by email\n<a href="mailto:se.solovyev@gmail.com">se.solovyev@gmail.com</a>
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\nor visit\n<a href="http://se.solovyev.org">http://se.solovyev.org</a>\n\n
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If you want to support the project\nyou can donate money via\n<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=se%2esolovyev%40gmail%2ecom&lc=RU&item_name=Android%20Calculator&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted">http://paypal.com</a>\n\n
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If you like the application rank it with 5 stars in <a href="https://market.android.com/details?id=org.solovyev.android.calculator">android.market</a>
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If you like the application\nrank it with 5 stars in\n<a href="https://market.android.com/details?id=org.solovyev.android.calculator">android.market</a>
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</string>
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<string name="c_undo">undo</string>
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@ -79,8 +79,8 @@
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<string name="c_donate">Donate</string>
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<string name="c_donate_text">You can thank the author of this program by email\n\n
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<a href="mailto:se.solovyev@gmail.com">se.solovyev@gmail.com</a>\n\n
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donating money via\n\n<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=se%2esolovyev%40gmail%2ecom&lc=RU&item_name=Android%20Calculator&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted">http://paypal.com</a>\n
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or setting 5 stars in <a href="https://market.android.com/details?id=org.solovyev.android.calculator">android.market</a>
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donating money via\n\n<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=se%2esolovyev%40gmail%2ecom&lc=RU&item_name=Android%20Calculator&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted">http://paypal.com</a>\n\n
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or setting 5 stars in\n\n<a href="https://market.android.com/details?id=org.solovyev.android.calculator">android.market</a>
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</string>
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<string name="c_history">History</string>
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<string name="c_history_button">M</string>
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@ -135,15 +135,20 @@ public enum CalculatorModel implements CursorControl, HistoryControl<CalculatorH
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editor.redraw();
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evaluate(delayEvaluate, editorStateAfter, jsclOperation);
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evaluate(delayEvaluate, editorStateAfter, jsclOperation, null);
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}
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}
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@NotNull
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private final static MutableObject<Runnable> pendingOperation = new MutableObject<Runnable>();
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private void evaluate(boolean delayEvaluate, @NotNull final String expression, @NotNull final JsclOperation operation) {
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final CalculatorHistoryState historyState = getCurrentHistoryState();
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private void evaluate(boolean delayEvaluate, @NotNull final String expression, @NotNull final JsclOperation operation, @Nullable CalculatorHistoryState historyState) {
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final CalculatorHistoryState localHistoryState;
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if (historyState == null) {
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localHistoryState = getCurrentHistoryState();
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} else {
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localHistoryState = historyState;
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}
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pendingOperation.setObject(new Runnable() {
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@Override
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@ -155,7 +160,7 @@ public enum CalculatorModel implements CursorControl, HistoryControl<CalculatorH
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// actually nothing shall be logged while text operations are done
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evaluate(expression, operation, this);
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historyState.setDisplayState(getCurrentHistoryState().getDisplayState());
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localHistoryState.setDisplayState(getCurrentHistoryState().getDisplayState());
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if (pendingOperation.getObject() == this) {
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// todo serso: of course there is small probability that someone will set pendingOperation after if statement but before .setObject(null)
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@ -167,22 +172,26 @@ public enum CalculatorModel implements CursorControl, HistoryControl<CalculatorH
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});
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if (delayEvaluate) {
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CalculatorHistory.instance.addState(historyState);
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if (historyState == null) {
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CalculatorHistory.instance.addState(localHistoryState);
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}
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new Handler().postDelayed(pendingOperation.getObject(), EVAL_DELAY_MILLIS);
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} else {
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pendingOperation.getObject().run();
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CalculatorHistory.instance.addState(historyState);
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if (historyState == null) {
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CalculatorHistory.instance.addState(localHistoryState);
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}
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}
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}
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@Override
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public void evaluate() {
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evaluate(false, this.editor.getText().toString(), JsclOperation.numeric);
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evaluate(false, this.editor.getText().toString(), JsclOperation.numeric, null);
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}
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@Override
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public void simplify() {
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evaluate(false, this.editor.getText().toString(), JsclOperation.simplify);
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evaluate(false, this.editor.getText().toString(), JsclOperation.simplify, null);
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}
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private void evaluate(@Nullable final String expression,
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@ -193,8 +202,7 @@ public enum CalculatorModel implements CursorControl, HistoryControl<CalculatorH
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try {
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Log.d(CalculatorModel.class.getName(), "Trying to evaluate '" + operation + "': " + expression /*+ StringUtils.fromStackTrace(Thread.currentThread().getStackTrace())*/);
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final CalculatorEngine.Result result = calculatorEngine.evaluate(operation, expression);
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if (currentRunner == pendingOperation.getObject()
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&& expression.equals(this.editor.getText().toString())) {
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if (currentRunner == pendingOperation.getObject()) {
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display.setText(result.getResult());
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display.setJsclOperation(result.getUserOperation());
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} else {
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@ -289,6 +297,13 @@ public enum CalculatorModel implements CursorControl, HistoryControl<CalculatorH
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setValuesFromHistory(this.editor, editorHistoryState.getEditorState());
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setValuesFromHistory(this.display, editorHistoryState.getDisplayState());
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final String expression = this.editor.getText().toString();
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if ( !StringUtils.isEmpty(expression) ) {
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if ( StringUtils.isEmpty(this.display.getText().toString()) ) {
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evaluate(false, expression, JsclOperation.numeric, editorHistoryState);
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}
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}
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editor.redraw();
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display.redraw();
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}
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@ -60,6 +60,8 @@ public class ColorButton extends Button {
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private final OnClickListenerVibrator onClickListener;
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private static final float H_TEXT_POSITION_DEFAULT_VALUE = 0.5f;
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// todo serso: check - currently not worked
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private float hTextPosition = H_TEXT_POSITION_DEFAULT_VALUE;
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public ColorButton(Context context, AttributeSet attrs) {
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@ -206,6 +208,14 @@ public class ColorButton extends Button {
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this.onClickListener.onClick(this);
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}
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public float getHTextPosition() {
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return hTextPosition;
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}
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public void setHTextPosition(float hTextPosition) {
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this.hTextPosition = hTextPosition;
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}
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@Override
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public boolean onTouchEvent(MotionEvent event) {
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boolean result = super.onTouchEvent(event);
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