TnSb/android-calculatorpp
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This commit is contained in:
Sergey Solovyev 2012-10-04 00:00:34 +04:00
parent e3f7fd5cb1
commit a49ca358af
9 changed files with 482 additions and 442 deletions
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2
calculatorpp/res/layout/help_faq_fragment.xml
View File

@ -18,7 +18,7 @@
style="?fragmentTitleStyle"/>
<ScrollView a:layout_width="match_parent"
a:layout_height="match_parent">
a:layout_height="wrap_content">
<TextView
a:text="@string/c_faq_content"

3
calculatorpp/res/values/text_strings.xml
View File

@ -218,5 +218,8 @@
In order to fix the problem we need some information about it. It\'s highly recommended to send crash report via email (after pressing \'Ok\' button you will see all sent data in the new window).\n\n
Do you want to send crash report?
</string>
<string name="c_prefs_graph">Graph preferences</string>
<string name="c_show_complex_graph_summary">If checked complex graph will be plotted</string>
<string name="c_show_complex_graph_title">Show complex graph</string>
</resources>

372
calculatorpp/res/xml/preferences.xml
View File

@ -1,186 +1,188 @@
<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:a="http://schemas.android.com/apk/res/android"
xmlns:range="http://schemas.android.com/apk/res-auto">
<Preference
a:key="@string/p_calc_ad_free_key"
a:title="@string/c_calc_ad_free_title"
a:summary="@string/c_calc_ad_free_summary"
a:defaultValue="false"
/>
<org.solovyev.android.ads.AdViewPreference
a:key="admob_01"
a:layout="@layout/admob_pref"/>
<PreferenceScreen a:title="@string/c_prefs_calculations_category">
<org.solovyev.android.ads.AdViewPreference
a:key="admob_02"
a:layout="@layout/admob_pref"/>
<android.preference.CheckBoxPreference
a:key="@string/p_calc_round_result_key"
a:summary="@string/c_calc_round_result_summary"
a:title="@string/c_calc_round_result_title"
a:defaultValue="true"/>
<org.solovyev.android.prefs.IntegerPickerDialogPreference
a:key="@string/p_calc_result_precision_key"
a:title="@string/p_calc_result_precision_title"
a:summary="@string/c_calc_result_precision_summary"
a:defaultValue="5"
range:boundaries="0;16"/>
<android.preference.CheckBoxPreference
a:key="@string/p_calc_science_notation_key"
a:summary="@string/c_calc_science_notation_summary"
a:title="@string/c_calc_science_notation_title"
a:defaultValue="false"/>
<ListPreference a:key="@string/p_calc_grouping_separator_key"
a:title="@string/c_calc_grouping_separator"
a:entries="@array/p_grouping_separator_names"
a:summary="@string/c_calc_grouping_separator_summary"
a:entryValues="@array/p_grouping_separator_values"/>
<ListPreference a:key="@string/p_calc_angle_units_key"
a:title="@string/c_calc_angle_units"
a:entries="@array/p_angle_units_names"
a:summary="@string/c_angle_units_summary"
a:entryValues="@array/p_angle_units"/>
<ListPreference a:key="@string/p_calc_numeral_bases_key"
a:title="@string/c_calc_numeral_bases"
a:entries="@array/p_numeral_bases_names"
a:summary="@string/c_numeral_bases_summary"
a:entryValues="@array/p_numeral_bases"/>
<org.solovyev.android.prefs.IntegerPickerDialogPreference
a:key="@string/p_calc_max_calculation_time_key"
a:title="@string/p_calc_max_calculation_time_title"
a:summary="@string/p_calc_max_calculation_time_summary"
a:defaultValue="5"
range:boundaries="3;1000"/>
</PreferenceScreen>
<PreferenceScreen
a:title="@string/c_prefs_appearance_category">
<org.solovyev.android.ads.AdViewPreference
a:key="admob_03"
a:layout="@layout/admob_pref"/>
<android.preference.CheckBoxPreference
a:key="@string/p_calc_color_display_key"
a:summary="@string/c_calc_color_display_summary"
a:title="@string/c_calc_color_display_title"
a:defaultValue="true"/>
<android.preference.CheckBoxPreference
a:key="@string/p_calc_haptic_feedback_key"
a:summary="@string/c_calc_haptic_feedback_summary"
a:title="@string/c_calc_haptic_feedback_title"
a:defaultValue="false"/>
<ListPreference a:key="@string/p_calc_haptic_feedback_duration_key"
a:title="@string/p_calc_haptic_feedback_duration_title"
a:entries="@array/p_calc_haptic_feedback_duration_names"
a:summary="@string/p_calc_haptic_feedback_duration_summary"
a:entryValues="@array/p_calc_haptic_feedback_duration_values"/>
<ListPreference a:key="@string/p_calc_multiplication_sign_key"
a:title="@string/c_calc_multiplication_sign"
a:entries="@array/p_multiplication_sign_values"
a:summary="@string/c_calc_multiplication_sign_summary"
a:entryValues="@array/p_multiplication_sign_values"/>
<ListPreference a:key="@string/p_calc_theme_key"
a:title="@string/c_calc_theme"
a:entries="@array/p_theme_names"
a:summary="@string/c_calc_theme_summary"
a:entryValues="@array/p_theme_values"/>
<ListPreference a:key="@string/p_calc_layout_key"
a:title="@string/c_calc_layout"
a:entries="@array/p_layout_names"
a:summary="@string/c_calc_layout_summary"
a:entryValues="@array/p_layout_values"/>
<org.solovyev.android.prefs.FloatRangeSeekBarPreference
a:key="@string/p_drag_distance_key"
a:title="@string/c_swipe_distance"
a:summary="@string/c_swipe_distance_summary"
a:text=" pxs"
a:defaultValue="35;350"
range:step="10"
range:boundaries="10;500"/>
<!-- <org.solovyev.android.prefs.FloatRangeSeekBarPreference
a:key="@string/p_drag_duration_key"
a:title="Duration of drag event"
a:text=" ms"
a:defaultValue="40;2500"
range:steps="10"
range:boundaries="5;4000"/>
<org.solovyev.android.prefs.FloatRangeSeekBarPreference
a:key="@string/p_drag_angle_key"
a:title="Angle of drag event"
a:text=" degrees"
a:defaultValue="0;45"
range:steps="5"
range:boundaries="0;45"/>-->
<android.preference.CheckBoxPreference
a:key="autoOrientation"
a:title="@string/c_auto_orientation_title"
a:summary="@string/c_auto_orientation_summary"
a:defaultValue="true"/>
<android.preference.CheckBoxPreference
a:key="showEqualsButton"
a:title="@string/c_show_equals_button_title"
a:summary="@string/c_show_equals_button_summary"
a:defaultValue="true"/>
<android.preference.CheckBoxPreference
a:key="hideNumeralBaseDigits"
a:title="@string/c_hide_numeral_base_digits_title"
a:summary="@string/c_hide_numeral_base_digits_summary"
a:defaultValue="true"/>
</PreferenceScreen>
<PreferenceScreen
a:title="@string/c_prefs_other_category">
<org.solovyev.android.ads.AdViewPreference
a:key="admob_04"
a:layout="@layout/admob_pref"/>
<android.preference.CheckBoxPreference
a:key="@string/p_calc_show_release_notes_key"
a:summary="@string/c_calc_show_release_notes_summary"
a:title="@string/c_calc_show_release_notes_title"
a:defaultValue="true"/>
<android.preference.CheckBoxPreference
a:key="@string/p_calc_use_back_button_as_prev_key"
a:summary="@string/c_calc_use_back_button_as_prev_summary"
a:title="@string/c_calc_use_back_button_as_prev_title"
a:defaultValue="false"/>
<Preference
a:key="@string/p_clear_billing_info_key"
a:summary="@string/c_clear_billing_info_summary"
a:title="@string/c_clear_billing_info_title"/>
</PreferenceScreen>
<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:a="http://schemas.android.com/apk/res/android"
xmlns:range="http://schemas.android.com/apk/res-auto">
<Preference
a:key="@string/p_calc_ad_free_key"
a:title="@string/c_calc_ad_free_title"
a:summary="@string/c_calc_ad_free_summary"
a:defaultValue="false"
/>
<org.solovyev.android.ads.AdViewPreference a:layout="@layout/admob_pref"/>
<PreferenceScreen a:title="@string/c_prefs_calculations_category">
<org.solovyev.android.ads.AdViewPreference a:layout="@layout/admob_pref"/>
<android.preference.CheckBoxPreference
a:key="@string/p_calc_round_result_key"
a:summary="@string/c_calc_round_result_summary"
a:title="@string/c_calc_round_result_title"
a:defaultValue="true"/>
<org.solovyev.android.prefs.IntegerPickerDialogPreference
a:key="@string/p_calc_result_precision_key"
a:title="@string/p_calc_result_precision_title"
a:summary="@string/c_calc_result_precision_summary"
a:defaultValue="5"
range:boundaries="0;16"/>
<android.preference.CheckBoxPreference
a:key="@string/p_calc_science_notation_key"
a:summary="@string/c_calc_science_notation_summary"
a:title="@string/c_calc_science_notation_title"
a:defaultValue="false"/>
<ListPreference a:key="@string/p_calc_grouping_separator_key"
a:title="@string/c_calc_grouping_separator"
a:entries="@array/p_grouping_separator_names"
a:summary="@string/c_calc_grouping_separator_summary"
a:entryValues="@array/p_grouping_separator_values"/>
<ListPreference a:key="@string/p_calc_angle_units_key"
a:title="@string/c_calc_angle_units"
a:entries="@array/p_angle_units_names"
a:summary="@string/c_angle_units_summary"
a:entryValues="@array/p_angle_units"/>
<ListPreference a:key="@string/p_calc_numeral_bases_key"
a:title="@string/c_calc_numeral_bases"
a:entries="@array/p_numeral_bases_names"
a:summary="@string/c_numeral_bases_summary"
a:entryValues="@array/p_numeral_bases"/>
<org.solovyev.android.prefs.IntegerPickerDialogPreference
a:key="@string/p_calc_max_calculation_time_key"
a:title="@string/p_calc_max_calculation_time_title"
a:summary="@string/p_calc_max_calculation_time_summary"
a:defaultValue="5"
range:boundaries="3;1000"/>
<!-- <PreferenceScreen a:title="@string/c_prefs_graph">
<android.preference.CheckBoxPreference
a:key="show_complex_graph"
a:summary="@string/c_show_complex_graph_summary"
a:title="@string/c_show_complex_graph_title"
a:defaultValue="false"/>
</PreferenceScreen>-->
</PreferenceScreen>
<PreferenceScreen
a:title="@string/c_prefs_appearance_category">
<org.solovyev.android.ads.AdViewPreference a:layout="@layout/admob_pref"/>
<android.preference.CheckBoxPreference
a:key="@string/p_calc_color_display_key"
a:summary="@string/c_calc_color_display_summary"
a:title="@string/c_calc_color_display_title"
a:defaultValue="true"/>
<android.preference.CheckBoxPreference
a:key="@string/p_calc_haptic_feedback_key"
a:summary="@string/c_calc_haptic_feedback_summary"
a:title="@string/c_calc_haptic_feedback_title"
a:defaultValue="false"/>
<ListPreference a:key="@string/p_calc_haptic_feedback_duration_key"
a:title="@string/p_calc_haptic_feedback_duration_title"
a:entries="@array/p_calc_haptic_feedback_duration_names"
a:summary="@string/p_calc_haptic_feedback_duration_summary"
a:entryValues="@array/p_calc_haptic_feedback_duration_values"/>
<ListPreference a:key="@string/p_calc_multiplication_sign_key"
a:title="@string/c_calc_multiplication_sign"
a:entries="@array/p_multiplication_sign_values"
a:summary="@string/c_calc_multiplication_sign_summary"
a:entryValues="@array/p_multiplication_sign_values"/>
<ListPreference a:key="@string/p_calc_theme_key"
a:title="@string/c_calc_theme"
a:entries="@array/p_theme_names"
a:summary="@string/c_calc_theme_summary"
a:entryValues="@array/p_theme_values"/>
<ListPreference a:key="@string/p_calc_layout_key"
a:title="@string/c_calc_layout"
a:entries="@array/p_layout_names"
a:summary="@string/c_calc_layout_summary"
a:entryValues="@array/p_layout_values"/>
<org.solovyev.android.prefs.FloatRangeSeekBarPreference
a:key="@string/p_drag_distance_key"
a:title="@string/c_swipe_distance"
a:summary="@string/c_swipe_distance_summary"
a:text=" pxs"
a:defaultValue="35;350"
range:step="10"
range:boundaries="10;500"/>
<!-- <org.solovyev.android.prefs.FloatRangeSeekBarPreference
a:key="@string/p_drag_duration_key"
a:title="Duration of drag event"
a:text=" ms"
a:defaultValue="40;2500"
range:steps="10"
range:boundaries="5;4000"/>
<org.solovyev.android.prefs.FloatRangeSeekBarPreference
a:key="@string/p_drag_angle_key"
a:title="Angle of drag event"
a:text=" degrees"
a:defaultValue="0;45"
range:steps="5"
range:boundaries="0;45"/>-->
<android.preference.CheckBoxPreference
a:key="autoOrientation"
a:title="@string/c_auto_orientation_title"
a:summary="@string/c_auto_orientation_summary"
a:defaultValue="true"/>
<android.preference.CheckBoxPreference
a:key="showEqualsButton"
a:title="@string/c_show_equals_button_title"
a:summary="@string/c_show_equals_button_summary"
a:defaultValue="true"/>
<android.preference.CheckBoxPreference
a:key="hideNumeralBaseDigits"
a:title="@string/c_hide_numeral_base_digits_title"
a:summary="@string/c_hide_numeral_base_digits_summary"
a:defaultValue="true"/>
</PreferenceScreen>
<PreferenceScreen
a:title="@string/c_prefs_other_category">
<org.solovyev.android.ads.AdViewPreference a:layout="@layout/admob_pref"/>
<android.preference.CheckBoxPreference
a:key="@string/p_calc_show_release_notes_key"
a:summary="@string/c_calc_show_release_notes_summary"
a:title="@string/c_calc_show_release_notes_title"
a:defaultValue="true"/>
<android.preference.CheckBoxPreference
a:key="@string/p_calc_use_back_button_as_prev_key"
a:summary="@string/c_calc_use_back_button_as_prev_summary"
a:title="@string/c_calc_use_back_button_as_prev_title"
a:defaultValue="false"/>
<Preference
a:key="@string/p_clear_billing_info_key"
a:summary="@string/c_clear_billing_info_summary"
a:title="@string/c_clear_billing_info_title"/>
</PreferenceScreen>
</PreferenceScreen>

487
calculatorpp/src/main/java/org/solovyev/android/calculator/CalculatorButtons.java
View File

@ -1,240 +1,247 @@
package org.solovyev.android.calculator;
import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import jscl.AngleUnit;
import jscl.NumeralBase;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.android.AndroidUtils;
import org.solovyev.android.calculator.model.AndroidCalculatorEngine;
import org.solovyev.android.calculator.view.AngleUnitsButton;
import org.solovyev.android.calculator.view.NumeralBasesButton;
import org.solovyev.android.view.ColorButton;
import org.solovyev.android.view.drag.DragButton;
import org.solovyev.android.view.drag.DragDirection;
import org.solovyev.android.view.drag.SimpleOnDragListener;
import org.solovyev.common.math.Point2d;
/**
* User: serso
* Date: 9/28/12
* Time: 12:06 AM
*/
public final class CalculatorButtons {
private CalculatorButtons () {
}
public static void processButtons(boolean fixMagicFlames,
@NotNull CalculatorPreferences.Gui.Theme theme,
@NotNull View root) {
if (theme.getThemeType() == CalculatorPreferences.Gui.ThemeType.metro) {
if (fixMagicFlames) {
// for metro themes we should turn off magic flames
AndroidUtils.processViewsOfType(root, ColorButton.class, new AndroidUtils.ViewProcessor<ColorButton>() {
@Override
public void process(@NotNull ColorButton colorButton) {
colorButton.setDrawMagicFlame(false);
}
});
}
}
}
static void initMultiplicationButton(@NotNull View root) {
final View multiplicationButton = root.findViewById(R.id.multiplicationButton);
if ( multiplicationButton instanceof Button) {
((Button) multiplicationButton).setText(CalculatorLocatorImpl.getInstance().getEngine().getMultiplicationSign());
}
}
public static void toggleEqualsButton(@Nullable SharedPreferences preferences,
@NotNull Activity activity) {
preferences = preferences == null ? PreferenceManager.getDefaultSharedPreferences(activity) : preferences;
final boolean large = AndroidUtils.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_LARGE, activity.getResources().getConfiguration());
if (!large) {
if (AndroidUtils.getScreenOrientation(activity) == Configuration.ORIENTATION_PORTRAIT
|| !CalculatorPreferences.Gui.autoOrientation.getPreference(preferences)) {
final DragButton equalsButton = (DragButton)activity.findViewById(R.id.equalsButton);
if (equalsButton != null) {
if (CalculatorPreferences.Gui.showEqualsButton.getPreference(preferences)) {
equalsButton.setVisibility(View.VISIBLE);
final AndroidCalculatorDisplayView calculatorDisplayView = getCalculatorDisplayView();
if (calculatorDisplayView != null) {
calculatorDisplayView.setCompoundDrawablesWithIntrinsicBounds(null, null, null, null);
}
} else {
equalsButton.setVisibility(View.GONE);
// mobile phones
final AndroidCalculatorDisplayView calculatorDisplayView = getCalculatorDisplayView();
if (calculatorDisplayView != null) {
calculatorDisplayView.setCompoundDrawablesWithIntrinsicBounds(activity.getResources().getDrawable(R.drawable.equals9), null, null, null);
}
}
}
}
}
}
@Nullable
private static AndroidCalculatorDisplayView getCalculatorDisplayView() {
return (AndroidCalculatorDisplayView) CalculatorLocatorImpl.getInstance().getDisplay().getView();
}
/*
**********************************************************************
*
* STATIC CLASSES
*
**********************************************************************
*/
static class RoundBracketsDragProcessor implements SimpleOnDragListener.DragProcessor {
@Override
public boolean processDragEvent(@NotNull DragDirection dragDirection, @NotNull DragButton dragButton, @NotNull Point2d startPoint2d, @NotNull MotionEvent motionEvent) {
final boolean result;
if (dragDirection == DragDirection.left) {
getKeyboard().roundBracketsButtonPressed();
result = true;
} else {
result = new DigitButtonDragProcessor(getKeyboard()).processDragEvent(dragDirection, dragButton, startPoint2d, motionEvent);
}
return result;
}
}
@NotNull
private static CalculatorKeyboard getKeyboard() {
return CalculatorLocatorImpl.getInstance().getKeyboard();
}
static class VarsDragProcessor implements SimpleOnDragListener.DragProcessor {
@NotNull
private Context context;
VarsDragProcessor(Context context) {
this.context = context;
}
@Override
public boolean processDragEvent(@NotNull DragDirection dragDirection,
@NotNull DragButton dragButton,
@NotNull Point2d startPoint2d,
@NotNull MotionEvent motionEvent) {
boolean result = false;
if (dragDirection == DragDirection.up) {
CalculatorActivityLauncher.createVar(context, CalculatorLocatorImpl.getInstance().getDisplay());
result = true;
}
return result;
}
}
static class AngleUnitsChanger implements SimpleOnDragListener.DragProcessor {
@NotNull
private final DigitButtonDragProcessor processor;
@NotNull
private final Context context;
AngleUnitsChanger(@NotNull Context context) {
this.context = context;
this.processor = new DigitButtonDragProcessor(CalculatorLocatorImpl.getInstance().getKeyboard());
}
@Override
public boolean processDragEvent(@NotNull DragDirection dragDirection,
@NotNull DragButton dragButton,
@NotNull Point2d startPoint2d,
@NotNull MotionEvent motionEvent) {
boolean result = false;
if (dragButton instanceof AngleUnitsButton) {
if (dragDirection != DragDirection.left) {
final String directionText = ((AngleUnitsButton) dragButton).getText(dragDirection);
if (directionText != null) {
try {
final AngleUnit angleUnits = AngleUnit.valueOf(directionText);
final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
AndroidCalculatorEngine.Preferences.angleUnit.putPreference(preferences, angleUnits);
Toast.makeText(context, context.getString(R.string.c_angle_units_changed_to, angleUnits.name()), Toast.LENGTH_LONG).show();
result = true;
} catch (IllegalArgumentException e) {
Log.d(this.getClass().getName(), "Unsupported angle units: " + directionText);
}
}
} else if (dragDirection == DragDirection.left) {
result = processor.processDragEvent(dragDirection, dragButton, startPoint2d, motionEvent);
}
}
return result;
}
}
static class NumeralBasesChanger implements SimpleOnDragListener.DragProcessor {
@NotNull
private final Context context;
NumeralBasesChanger(@NotNull Context context) {
this.context = context;
}
@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(context);
AndroidCalculatorEngine.Preferences.numeralBase.putPreference(preferences, numeralBase);
Toast.makeText(context, context.getString(R.string.c_numeral_base_changed_to, numeralBase.name()), Toast.LENGTH_LONG).show();
result = true;
} catch (IllegalArgumentException e) {
Log.d(this.getClass().getName(), "Unsupported numeral base: " + directionText);
}
}
}
return result;
}
}
}
package org.solovyev.android.calculator;
import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import jscl.AngleUnit;
import jscl.NumeralBase;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.android.AndroidUtils;
import org.solovyev.android.calculator.model.AndroidCalculatorEngine;
import org.solovyev.android.calculator.view.AngleUnitsButton;
import org.solovyev.android.calculator.view.NumeralBasesButton;
import org.solovyev.android.view.ColorButton;
import org.solovyev.android.view.drag.DragButton;
import org.solovyev.android.view.drag.DragDirection;
import org.solovyev.android.view.drag.SimpleOnDragListener;
import org.solovyev.common.math.Point2d;
/**
* User: serso
* Date: 9/28/12
* Time: 12:06 AM
*/
public final class CalculatorButtons {
private CalculatorButtons () {
}
public static void processButtons(boolean fixMagicFlames,
@NotNull CalculatorPreferences.Gui.Theme theme,
@NotNull View root) {
if (theme.getThemeType() == CalculatorPreferences.Gui.ThemeType.metro) {
if (fixMagicFlames) {
// for metro themes we should turn off magic flames
AndroidUtils.processViewsOfType(root, ColorButton.class, new AndroidUtils.ViewProcessor<ColorButton>() {
@Override
public void process(@NotNull ColorButton colorButton) {
colorButton.setDrawMagicFlame(false);
}
});
}
}
}
static void initMultiplicationButton(@NotNull View root) {
final View multiplicationButton = root.findViewById(R.id.multiplicationButton);
if ( multiplicationButton instanceof Button) {
((Button) multiplicationButton).setText(CalculatorLocatorImpl.getInstance().getEngine().getMultiplicationSign());
}
}
public static void toggleEqualsButton(@Nullable SharedPreferences preferences,
@NotNull Activity activity) {
preferences = preferences == null ? PreferenceManager.getDefaultSharedPreferences(activity) : preferences;
final boolean large = AndroidUtils.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_LARGE, activity.getResources().getConfiguration());
if (!large) {
if (AndroidUtils.getScreenOrientation(activity) == Configuration.ORIENTATION_PORTRAIT
|| !CalculatorPreferences.Gui.autoOrientation.getPreference(preferences)) {
final DragButton equalsButton = (DragButton)activity.findViewById(R.id.equalsButton);
if (equalsButton != null) {
if (CalculatorPreferences.Gui.showEqualsButton.getPreference(preferences)) {
equalsButton.setVisibility(View.VISIBLE);
final AndroidCalculatorDisplayView calculatorDisplayView = getCalculatorDisplayView();
if (calculatorDisplayView != null) {
calculatorDisplayView.setCompoundDrawablesWithIntrinsicBounds(null, null, null, null);
}
} else {
equalsButton.setVisibility(View.GONE);
// mobile phones
final AndroidCalculatorDisplayView calculatorDisplayView = getCalculatorDisplayView();
if (calculatorDisplayView != null) {
calculatorDisplayView.setCompoundDrawablesWithIntrinsicBounds(activity.getResources().getDrawable(R.drawable.equals9), null, null, null);
}
}
}
}
}
}
@Nullable
private static AndroidCalculatorDisplayView getCalculatorDisplayView() {
return (AndroidCalculatorDisplayView) CalculatorLocatorImpl.getInstance().getDisplay().getView();
}
/*
**********************************************************************
*
* STATIC CLASSES
*
**********************************************************************
*/
static class RoundBracketsDragProcessor implements SimpleOnDragListener.DragProcessor {
@Override
public boolean processDragEvent(@NotNull DragDirection dragDirection, @NotNull DragButton dragButton, @NotNull Point2d startPoint2d, @NotNull MotionEvent motionEvent) {
final boolean result;
if (dragDirection == DragDirection.left) {
getKeyboard().roundBracketsButtonPressed();
result = true;
} else {
result = new DigitButtonDragProcessor(getKeyboard()).processDragEvent(dragDirection, dragButton, startPoint2d, motionEvent);
}
return result;
}
}
@NotNull
private static CalculatorKeyboard getKeyboard() {
return CalculatorLocatorImpl.getInstance().getKeyboard();
}
static class VarsDragProcessor implements SimpleOnDragListener.DragProcessor {
@NotNull
private Context context;
VarsDragProcessor(Context context) {
this.context = context;
}
@Override
public boolean processDragEvent(@NotNull DragDirection dragDirection,
@NotNull DragButton dragButton,
@NotNull Point2d startPoint2d,
@NotNull MotionEvent motionEvent) {
boolean result = false;
if (dragDirection == DragDirection.up) {
CalculatorActivityLauncher.createVar(context, CalculatorLocatorImpl.getInstance().getDisplay());
result = true;
}
return result;
}
}
static class AngleUnitsChanger implements SimpleOnDragListener.DragProcessor {
@NotNull
private final DigitButtonDragProcessor processor;
@NotNull
private final Context context;
AngleUnitsChanger(@NotNull Context context) {
this.context = context;
this.processor = new DigitButtonDragProcessor(CalculatorLocatorImpl.getInstance().getKeyboard());
}
@Override
public boolean processDragEvent(@NotNull DragDirection dragDirection,
@NotNull DragButton dragButton,
@NotNull Point2d startPoint2d,
@NotNull MotionEvent motionEvent) {
boolean result = false;
if (dragButton instanceof AngleUnitsButton) {
if (dragDirection != DragDirection.left) {
final String directionText = ((AngleUnitsButton) dragButton).getText(dragDirection);
if (directionText != null) {
try {
final AngleUnit angleUnits = AngleUnit.valueOf(directionText);
final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
final AngleUnit oldAngleUnits = AndroidCalculatorEngine.Preferences.angleUnit.getPreference(preferences);
if (oldAngleUnits != angleUnits) {
AndroidCalculatorEngine.Preferences.angleUnit.putPreference(preferences, angleUnits);
Toast.makeText(context, context.getString(R.string.c_angle_units_changed_to, angleUnits.name()), Toast.LENGTH_LONG).show();
}
result = true;
} catch (IllegalArgumentException e) {
Log.d(this.getClass().getName(), "Unsupported angle units: " + directionText);
}
}
} else if (dragDirection == DragDirection.left) {
result = processor.processDragEvent(dragDirection, dragButton, startPoint2d, motionEvent);
}
}
return result;
}
}
static class NumeralBasesChanger implements SimpleOnDragListener.DragProcessor {
@NotNull
private final Context context;
NumeralBasesChanger(@NotNull Context context) {
this.context = context;
}
@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(context);
final NumeralBase oldNumeralBase = AndroidCalculatorEngine.Preferences.numeralBase.getPreference(preferences);
if (oldNumeralBase != numeralBase) {
AndroidCalculatorEngine.Preferences.numeralBase.putPreference(preferences, numeralBase);
Toast.makeText(context, context.getString(R.string.c_numeral_base_changed_to, numeralBase.name()), Toast.LENGTH_LONG).show();
}
result = true;
} catch (IllegalArgumentException e) {
Log.d(this.getClass().getName(), "Unsupported numeral base: " + directionText);
}
}
}
return result;
}
}
}

6
calculatorpp/src/main/java/org/solovyev/android/calculator/CalculatorPreferences.java
View File

@ -97,6 +97,12 @@ public final class CalculatorPreferences {
}
}
public static class Graph {
public static final Preference<Boolean> showComplexGraph = new BooleanPreference("show_complex_graph", false);
}
static void setDefaultValues(@NotNull SharedPreferences preferences) {
if (!AndroidCalculatorEngine.Preferences.groupingSeparator.isSet(preferences)) {
final Locale locale = Locale.getDefault();

4
calculatorpp/src/main/java/org/solovyev/android/calculator/about/CalculatorFragmentType.java
View File

@ -29,10 +29,8 @@ public enum CalculatorFragmentType {
variables(CalculatorVarsFragment.class, R.layout.vars_fragment, R.string.c_vars),
functions(CalculatorFunctionsFragment.class, R.layout.math_entities_fragment, R.string.c_functions),
operators(CalculatorOperatorsFragment.class, R.layout.math_entities_fragment, R.string.c_operators),
plotter(CalculatorPlotFragment.class, R.layout.plot_fragment, R.string.c_plot),
plotter(CalculatorPlotFragment.class, R.layout.plot_fragment, R.string.c_graph),
about(CalculatorAboutFragment.class, R.layout.about_fragment, R.string.c_about),
// todo serso: rename and inflate ad
faq(CalculatorHelpFaqFragment.class, R.layout.help_faq_fragment, R.string.c_faq),
hints(CalculatorHelpHintsFragment.class, R.layout.help_hints_fragment, R.string.c_hints),
screens(CalculatorHelpScreensFragment.class, R.layout.help_screens_fragment, R.string.c_screens),

2
calculatorpp/src/main/java/org/solovyev/android/calculator/model/AndroidCalculatorEngine.java
View File

@ -163,7 +163,7 @@ public class AndroidCalculatorEngine implements CalculatorEngine, SharedPreferen
@Override
public void init() {
synchronized (lock) {
calculatorEngine.init();
reset();
}
}

42
calculatorpp/src/main/java/org/solovyev/android/calculator/plot/CalculatorPlotFragment.java
View File

@ -6,9 +6,11 @@
package org.solovyev.android.calculator.plot;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
@ -56,7 +58,8 @@ public class CalculatorPlotFragment extends SherlockFragment implements Calculat
private static final int DEFAULT_MAX_NUMBER = 10;
public static final String INPUT = "org.solovyev.android.calculator.CalculatorPlotActivity_input";
public static final String INPUT = "plotter_input";
private static final String PLOT_BOUNDARIES = "plot_boundaries";
public static final long EVAL_DELAY_MILLIS = 200;
@ -74,7 +77,7 @@ public class CalculatorPlotFragment extends SherlockFragment implements Calculat
private Constant variable;
@NotNull
private final CalculatorFragmentHelper fragmentHelper = CalculatorApplication.getInstance().createFragmentHelper(R.layout.plot_fragment, R.string.c_plot, false);
private final CalculatorFragmentHelper fragmentHelper = CalculatorApplication.getInstance().createFragmentHelper(R.layout.plot_fragment, R.string.c_graph, false);
@NotNull
private final Executor plotExecutor = Executors.newSingleThreadExecutor();
@ -113,6 +116,8 @@ public class CalculatorPlotFragment extends SherlockFragment implements Calculat
this.bgColor = getResources().getColor(android.R.color.transparent);
prepareData();
}
setRetainInstance(true);
}
private void createInputFromDisplayState(@NotNull CalculatorDisplayViewState displayState) {
@ -161,7 +166,25 @@ public class CalculatorPlotFragment extends SherlockFragment implements Calculat
this.fragmentHelper.onViewCreated(this, root);
updateGraphicalView(root);
PlotBoundaries plotBoundaries = null;
/*if ( savedInstanceState != null ) {
final Object object = savedInstanceState.getSerializable(PLOT_BOUNDARIES);
if ( object instanceof PlotBoundaries) {
plotBoundaries = ((PlotBoundaries) object);
}
}*/
updateGraphicalView(root, plotBoundaries);
}
@Override
public void onSaveInstanceState(Bundle out) {
super.onSaveInstanceState(out);
/*if (chart != null) {
out.putSerializable(PLOT_BOUNDARIES, new PlotBoundaries(chart.getRenderer()));
}*/
}
@Override
@ -172,7 +195,7 @@ public class CalculatorPlotFragment extends SherlockFragment implements Calculat
if ( !inputFromArgs ) {
createInputFromDisplayState(CalculatorLocatorImpl.getInstance().getDisplay().getViewState());
updateGraphicalView(getView());
updateGraphicalView(getView(), null);
}
}
@ -183,11 +206,9 @@ public class CalculatorPlotFragment extends SherlockFragment implements Calculat
super.onPause();
}
private void updateGraphicalView(@NotNull View root) {
private void updateGraphicalView(@NotNull View root, @Nullable PlotBoundaries plotBoundaries) {
if (input != null) {
// todo serso
final Object lastNonConfigurationInstance = null;//getLastNonConfigurationInstance();
setGraphicalView(root, lastNonConfigurationInstance instanceof PlotBoundaries ? (PlotBoundaries) lastNonConfigurationInstance : null);
setGraphicalView(root, plotBoundaries);
} else {
Toast.makeText(this.getActivity(), "Plot is not possible!", Toast.LENGTH_LONG).show();
}
@ -282,6 +303,9 @@ public class CalculatorPlotFragment extends SherlockFragment implements Calculat
}
private void updateDataSets(@NotNull final XYChart chart, long millisToWait) {
final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this.getActivity());
final boolean showComplexGraph = CalculatorPreferences.Graph.showComplexGraph.getPreference(preferences);
pendingOperation.setObject(new Runnable() {
@Override
public void run() {
@ -405,7 +429,7 @@ public class CalculatorPlotFragment extends SherlockFragment implements Calculat
public void run() {
final View view = getView();
if (view != null) {
updateGraphicalView(view);
updateGraphicalView(view, null);
}
}
});

6
calculatorpp/src/main/java/org/solovyev/android/calculator/plot/PlotUtils.java
View File

@ -37,7 +37,7 @@ public final class PlotUtils {
@NotNull Generic expression,
@NotNull Constant variable,
@NotNull MyXYSeries realSeries,
@NotNull MyXYSeries imagSeries,
@Nullable MyXYSeries imagSeries,
boolean addExtra,
int numberOfSteps) throws ArithmeticException {
@ -72,7 +72,7 @@ public final class PlotUtils {
prevX = x;
}
boolean needToCalculateImagY = imagSeries.needToAdd(step, x);
boolean needToCalculateImagY = imagSeries != null && imagSeries.needToAdd(step, x);
if (needToCalculateImagY) {
y = prepareY(c.imaginaryPart());
if (y != null) {
@ -86,7 +86,7 @@ public final class PlotUtils {
}
}
} else {
boolean needToCalculateImagY = imagSeries.needToAdd(step, x);
boolean needToCalculateImagY = imagSeries != null && imagSeries.needToAdd(step, x);
if (needToCalculateImagY) {
final Complex c = calculatorExpression(expression, variable, x);
Double y = prepareY(c.imaginaryPart());