TnSb/android-calculatorpp
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This commit is contained in:
Sergey Solovyev 2011-12-08 03:36:11 +04:00
parent 27df3cb2ef
commit b979108aba
8 changed files with 100 additions and 10 deletions
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4
res/layout-land/main_calculator.xml
View File

@ -52,10 +52,12 @@
a:layout_height="fill_parent"
a:layout_weight="4"/>
<org.solovyev.android.view.widgets.ColorButton xmlns:a="http://schemas.android.com/apk/res/android"
<org.solovyev.android.view.widgets.NumeralBasesButton xmlns:a="http://schemas.android.com/apk/res/android"
xmlns:calc="http://schemas.android.com/apk/res/org.solovyev.android.calculator"
a:id="@+id/clearButton"
calc:textUp="dec"
a:text="@string/c_clear"
calc:textDown="bin"
a:textStyle="bold"
style="?controlImageButtonStyle"
a:onClick="clearButtonClickHandler"

4
res/layout-land/main_cellphone.xml
View File

@ -46,10 +46,12 @@
a:layout_height="fill_parent"
a:layout_weight="4"/>
<org.solovyev.android.view.widgets.ColorButton xmlns:a="http://schemas.android.com/apk/res/android"
<org.solovyev.android.view.widgets.NumeralBasesButton xmlns:a="http://schemas.android.com/apk/res/android"
xmlns:calc="http://schemas.android.com/apk/res/org.solovyev.android.calculator"
a:id="@+id/clearButton"
calc:textUp="dec"
a:text="@string/c_clear"
calc:textDown="bin"
a:textStyle="bold"
style="?controlImageButtonStyle"
a:onClick="clearButtonClickHandler"

4
res/layout-port/main_calculator.xml
View File

@ -40,7 +40,7 @@
<include layout="@layout/calc_eight_digit_button"/>
<include layout="@layout/calc_nine_digit_button"/>
<include layout="@layout/calc_multiplication_button"/>
<include layout="@layout/calc_clear_button"/>
<include layout="@layout/calc_erase_button"/>
</LinearLayout>
@ -50,7 +50,7 @@
<include layout="@layout/calc_five_digit_button"/>
<include layout="@layout/calc_six_digit_button"/>
<include layout="@layout/calc_division_button"/>
<include layout="@layout/calc_erase_button"/>
<include layout="@layout/calc_clear_button"/>
</LinearLayout>

4
res/layout-port/main_cellphone.xml
View File

@ -34,7 +34,7 @@
<include layout="@layout/calc_two_digit_button"/>
<include layout="@layout/calc_three_digit_button"/>
<include layout="@layout/calc_multiplication_button"/>
<include layout="@layout/calc_clear_button"/>
<include layout="@layout/calc_erase_button"/>
</LinearLayout>
@ -44,7 +44,7 @@
<include layout="@layout/calc_five_digit_button"/>
<include layout="@layout/calc_six_digit_button"/>
<include layout="@layout/calc_division_button"/>
<include layout="@layout/calc_erase_button"/>
<include layout="@layout/calc_clear_button"/>
</LinearLayout>

4
res/layout/calc_clear_button.xml
View File

@ -6,10 +6,12 @@
~ or visit http://se.solovyev.org
-->
<org.solovyev.android.view.widgets.ColorButton xmlns:a="http://schemas.android.com/apk/res/android"
<org.solovyev.android.view.widgets.NumeralBasesButton xmlns:a="http://schemas.android.com/apk/res/android"
xmlns:calc="http://schemas.android.com/apk/res/org.solovyev.android.calculator"
a:id="@+id/clearButton"
calc:textUp="dec"
a:text="@string/c_clear"
calc:textDown="bin"
a:textStyle="bold"
style="?controlImageButtonStyle"
a:onClick="clearButtonClickHandler"/>

3
res/layout/calc_six_digit_button.xml
View File

@ -9,7 +9,8 @@
<org.solovyev.android.view.widgets.AngleUnitsButton xmlns:a="http://schemas.android.com/apk/res/android"
xmlns:calc="http://schemas.android.com/apk/res/org.solovyev.android.calculator"
calc:textUp="deg"
a:id="@+id/sixDigitButton" a:text="6"
a:id="@+id/sixDigitButton"
a:text="6"
calc:textDown="rad"
style="?digitButtonStyle"
a:onClick="digitButtonClickHandler"/>

44
src/main/java/org/solovyev/android/calculator/CalculatorActivity.java
View File

@ -22,6 +22,7 @@ import android.view.*;
import android.widget.EditText;
import android.widget.TextView;
import jscl.AngleUnit;
import jscl.NumeralBase;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.android.calculator.math.MathType;
@ -114,8 +115,14 @@ public class CalculatorActivity extends Activity implements FontSizeAdjuster, Sh
final AngleUnitsButton angleUnitsButton = (AngleUnitsButton) findViewById(R.id.sixDigitButton);
if (angleUnitsButton != null) {
final OnDragListener varsOnDragListener = new OnDragListenerVibrator(newOnDragListener(new AngleUnitsChanger(), dragPreferences), vibrator, preferences);
angleUnitsButton.setOnDragListener(varsOnDragListener);
final OnDragListener onDragListener = new OnDragListenerVibrator(newOnDragListener(new AngleUnitsChanger(), dragPreferences), vibrator, preferences);
angleUnitsButton.setOnDragListener(onDragListener);
}
final NumeralBasesButton numeralBasesButton = (NumeralBasesButton) findViewById(R.id.clearButton);
if (numeralBasesButton != null) {
final OnDragListener onDragListener = new OnDragListenerVibrator(newOnDragListener(new NumeralBasesChanger(), dragPreferences), vibrator, preferences);
numeralBasesButton.setOnDragListener(onDragListener);
}
final DragButton varsButton = (DragButton) findViewById(R.id.varsButton);
@ -161,6 +168,39 @@ public class CalculatorActivity extends Activity implements FontSizeAdjuster, Sh
}
}
private class NumeralBasesChanger implements SimpleOnDragListener.DragProcessor {
@Override
public boolean processDragEvent(@NotNull DragDirection dragDirection,
@NotNull DragButton dragButton,
@NotNull Point2d startPoint2d,
@NotNull MotionEvent motionEvent) {
boolean result = false;
if ( dragButton instanceof NumeralBasesButton ) {
final String directionText = ((NumeralBasesButton) dragButton).getText(dragDirection);
if ( directionText != null ) {
try {
final NumeralBase numeralBase = NumeralBase.valueOf(directionText);
final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(CalculatorActivity.this);
final SharedPreferences.Editor editor = preferences.edit();
editor.putString(CalculatorEngine.NUMERAL_BASES_P_KEY, numeralBase.name());
editor.commit();
result = true;
} catch (IllegalArgumentException e) {
Log.d(this.getClass().getName(), "Unsupported numeral base: " + directionText);
}
}
}
return result;
}
}
private class VarsDragProcessor implements SimpleOnDragListener.DragProcessor {
@Override

43
src/main/java/org/solovyev/android/view/widgets/NumeralBasesButton.java Normal file
View File

@ -0,0 +1,43 @@
/*
* Copyright (c) 2009-2011. Created by serso aka se.solovyev.
* For more information, please, contact se.solovyev@gmail.com
* or visit http://se.solovyev.org
*/
package org.solovyev.android.view.widgets;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Paint;
import android.text.TextPaint;
import android.util.AttributeSet;
import org.jetbrains.annotations.NotNull;
import org.solovyev.android.calculator.R;
import org.solovyev.android.calculator.model.CalculatorEngine;
/**
* User: serso
* Date: 12/8/11
* Time: 2:22 AM
*/
public class NumeralBasesButton extends DirectionDragButton {
public NumeralBasesButton(Context context, @NotNull AttributeSet attrs) {
super(context, attrs);
}
@Override
protected void initDirectionTextPaint(@NotNull Paint basePaint,
@NotNull DirectionTextData directionTextData,
@NotNull Resources resources) {
super.initDirectionTextPaint(basePaint, directionTextData, resources);
final TextPaint directionTextPaint = directionTextData.getPaint();
if (CalculatorEngine.instance.getEngine().getNumeralBase().name().equals(directionTextData.getText())) {
directionTextPaint.setColor(resources.getColor(R.color.selected_angle_unit_text_color));
} else {
directionTextPaint.setColor(resources.getColor(R.color.default_text_color));
directionTextPaint.setAlpha(getDefaultDirectionTextAlpha());
}
}
}