/
SettingsFile.java
525 lines (469 loc) · 21.6 KB
/
SettingsFile.java
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package org.dolphinemu.dolphinemu.utils;
import android.os.Environment;
import android.support.annotation.NonNull;
import org.dolphinemu.dolphinemu.model.settings.BooleanSetting;
import org.dolphinemu.dolphinemu.model.settings.FloatSetting;
import org.dolphinemu.dolphinemu.model.settings.IntSetting;
import org.dolphinemu.dolphinemu.model.settings.Setting;
import org.dolphinemu.dolphinemu.model.settings.SettingSection;
import org.dolphinemu.dolphinemu.model.settings.StringSetting;
import org.dolphinemu.dolphinemu.ui.settings.SettingsActivityView;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.util.HashMap;
import java.util.Set;
import java.util.TreeSet;
/**
* A HashMap<String, SettingSection> that constructs a new SettingSection instead of returning null
* when getting a key not already in the map
*/
final class SettingsSectionMap extends HashMap<String, SettingSection>
{
@Override
public SettingSection get(Object key)
{
if (!(key instanceof String))
{
return null;
}
String stringKey = (String)key;
if (!super.containsKey(stringKey))
{
SettingSection section = new SettingSection(stringKey);
super.put(stringKey, section);
return section;
}
return super.get(key);
}
}
/**
* Contains static methods for interacting with .ini files in which settings are stored.
*/
public final class SettingsFile
{
public static final int SETTINGS_DOLPHIN = 0;
public static final int SETTINGS_GFX = 1;
public static final int SETTINGS_WIIMOTE = 2;
public static final String FILE_NAME_DOLPHIN = "Dolphin";
public static final String FILE_NAME_GFX = "GFX";
public static final String FILE_NAME_GCPAD = "GCPadNew";
public static final String FILE_NAME_WIIMOTE = "WiimoteNew";
public static final String SECTION_CORE = "Core";
public static final String SECTION_GFX_SETTINGS = "Settings";
public static final String SECTION_GFX_ENHANCEMENTS = "Enhancements";
public static final String SECTION_GFX_HACKS = "Hacks";
public static final String SECTION_STEREOSCOPY = "Stereoscopy";
public static final String SECTION_WIIMOTE = "Wiimote";
public static final String SECTION_BINDINGS = "Android";
public static final String KEY_CPU_CORE = "CPUCore";
public static final String KEY_DUAL_CORE = "CPUThread";
public static final String KEY_OVERCLOCK_ENABLE = "OverclockEnable";
public static final String KEY_OVERCLOCK_PERCENT = "Overclock";
public static final String KEY_VIDEO_BACKEND = "GFXBackend";
public static final String KEY_AUDIO_STRETCH = "AudioStretch";
public static final String KEY_SLOT_A_DEVICE = "SlotA";
public static final String KEY_SLOT_B_DEVICE = "SlotB";
public static final String KEY_SHOW_FPS = "ShowFPS";
public static final String KEY_INTERNAL_RES = "InternalResolution";
public static final String KEY_FSAA = "MSAA";
public static final String KEY_ANISOTROPY = "MaxAnisotropy";
public static final String KEY_POST_SHADER = "PostProcessingShader";
public static final String KEY_SCALED_EFB = "EFBScaledCopy";
public static final String KEY_PER_PIXEL = "EnablePixelLighting";
public static final String KEY_FORCE_FILTERING = "ForceFiltering";
public static final String KEY_DISABLE_FOG = "DisableFog";
public static final String KEY_STEREO_MODE = "StereoMode";
public static final String KEY_STEREO_DEPTH = "StereoDepth";
public static final String KEY_STEREO_CONV = "StereoConvergencePercentage";
public static final String KEY_STEREO_SWAP = "StereoSwapEyes";
public static final String KEY_SKIP_EFB = "EFBAccessEnable";
public static final String KEY_IGNORE_FORMAT = "EFBEmulateFormatChanges";
public static final String KEY_EFB_TEXTURE = "EFBToTextureEnable";
public static final String KEY_TEXCACHE_ACCURACY = "SafeTextureCacheColorSamples";
public static final String KEY_GPU_TEXTURE_DECODING = "EnableGPUTextureDecoding";
public static final String KEY_XFB_TEXTURE = "XFBToTextureEnable";
public static final String KEY_IMMEDIATE_XFB = "ImmediateXFBEnable";
public static final String KEY_FAST_DEPTH = "FastDepthCalc";
public static final String KEY_ASPECT_RATIO = "AspectRatio";
public static final String KEY_DISABLE_SPECIALIZED_SHADERS = "DisableSpecializedShaders";
public static final String KEY_BACKGROUND_SHADER_COMPILING = "BackgroundShaderCompiling";
public static final String KEY_GCPAD_TYPE = "SIDevice";
public static final String KEY_GCBIND_A = "InputA_";
public static final String KEY_GCBIND_B = "InputB_";
public static final String KEY_GCBIND_X = "InputX_";
public static final String KEY_GCBIND_Y = "InputY_";
public static final String KEY_GCBIND_Z = "InputZ_";
public static final String KEY_GCBIND_START = "InputStart_";
public static final String KEY_GCBIND_CONTROL_UP = "MainUp_";
public static final String KEY_GCBIND_CONTROL_DOWN = "MainDown_";
public static final String KEY_GCBIND_CONTROL_LEFT = "MainLeft_";
public static final String KEY_GCBIND_CONTROL_RIGHT = "MainRight_";
public static final String KEY_GCBIND_C_UP = "CStickUp_";
public static final String KEY_GCBIND_C_DOWN = "CStickDown_";
public static final String KEY_GCBIND_C_LEFT = "CStickLeft_";
public static final String KEY_GCBIND_C_RIGHT = "CStickRight_";
public static final String KEY_GCBIND_TRIGGER_L = "InputL_";
public static final String KEY_GCBIND_TRIGGER_R = "InputR_";
public static final String KEY_GCBIND_DPAD_UP = "DPadUp_";
public static final String KEY_GCBIND_DPAD_DOWN = "DPadDown_";
public static final String KEY_GCBIND_DPAD_LEFT = "DPadLeft_";
public static final String KEY_GCBIND_DPAD_RIGHT = "DPadRight_";
public static final String KEY_GCADAPTER_RUMBLE = "AdapterRumble";
public static final String KEY_GCADAPTER_BONGOS = "SimulateKonga";
public static final String KEY_WIIMOTE_TYPE = "Source";
public static final String KEY_WIIMOTE_EXTENSION = "Extension";
public static final String KEY_WIIBIND_A = "WiimoteA_";
public static final String KEY_WIIBIND_B = "WiimoteB_";
public static final String KEY_WIIBIND_1 = "Wiimote1_";
public static final String KEY_WIIBIND_2 = "Wiimote2_";
public static final String KEY_WIIBIND_MINUS = "WiimoteMinus_";
public static final String KEY_WIIBIND_PLUS = "WiimotePlus_";
public static final String KEY_WIIBIND_HOME = "WiimoteHome_";
public static final String KEY_WIIBIND_IR_UP = "IRUp_";
public static final String KEY_WIIBIND_IR_DOWN = "IRDown_";
public static final String KEY_WIIBIND_IR_LEFT = "IRLeft_";
public static final String KEY_WIIBIND_IR_RIGHT = "IRRight_";
public static final String KEY_WIIBIND_IR_FORWARD = "IRForward_";
public static final String KEY_WIIBIND_IR_BACKWARD = "IRBackward_";
public static final String KEY_WIIBIND_IR_HIDE = "IRHide_";
public static final String KEY_WIIBIND_SWING_UP = "SwingUp_";
public static final String KEY_WIIBIND_SWING_DOWN = "SwingDown_";
public static final String KEY_WIIBIND_SWING_LEFT = "SwingLeft_";
public static final String KEY_WIIBIND_SWING_RIGHT = "SwingRight_";
public static final String KEY_WIIBIND_SWING_FORWARD = "SwingForward_";
public static final String KEY_WIIBIND_SWING_BACKWARD = "SwingBackward_";
public static final String KEY_WIIBIND_TILT_FORWARD = "TiltForward_";
public static final String KEY_WIIBIND_TILT_BACKWARD = "TiltBackward_";
public static final String KEY_WIIBIND_TILT_LEFT = "TiltLeft_";
public static final String KEY_WIIBIND_TILT_RIGHT = "TiltRight_";
public static final String KEY_WIIBIND_TILT_MODIFIER = "TiltModifier_";
public static final String KEY_WIIBIND_SHAKE_X = "ShakeX_";
public static final String KEY_WIIBIND_SHAKE_Y = "ShakeY_";
public static final String KEY_WIIBIND_SHAKE_Z = "ShakeZ_";
public static final String KEY_WIIBIND_DPAD_UP = "WiimoteUp_";
public static final String KEY_WIIBIND_DPAD_DOWN = "WiimoteDown_";
public static final String KEY_WIIBIND_DPAD_LEFT = "WiimoteLeft_";
public static final String KEY_WIIBIND_DPAD_RIGHT = "WiimoteRight_";
public static final String KEY_WIIBIND_NUNCHUK_C = "NunchukC_";
public static final String KEY_WIIBIND_NUNCHUK_Z = "NunchukZ_";
public static final String KEY_WIIBIND_NUNCHUK_UP = "NunchukUp_";
public static final String KEY_WIIBIND_NUNCHUK_DOWN = "NunchukDown_";
public static final String KEY_WIIBIND_NUNCHUK_LEFT = "NunchukLeft_";
public static final String KEY_WIIBIND_NUNCHUK_RIGHT = "NunchukRight_";
public static final String KEY_WIIBIND_NUNCHUK_SWING_UP = "NunchukSwingUp_";
public static final String KEY_WIIBIND_NUNCHUK_SWING_DOWN = "NunchukSwingDown_";
public static final String KEY_WIIBIND_NUNCHUK_SWING_LEFT = "NunchukSwingLeft_";
public static final String KEY_WIIBIND_NUNCHUK_SWING_RIGHT = "NunchukSwingRight_";
public static final String KEY_WIIBIND_NUNCHUK_SWING_FORWARD = "NunchukSwingForward_";
public static final String KEY_WIIBIND_NUNCHUK_SWING_BACKWARD = "NunchukSwingBackward_";
public static final String KEY_WIIBIND_NUNCHUK_TILT_FORWARD = "NunchukTiltForward_";
public static final String KEY_WIIBIND_NUNCHUK_TILT_BACKWARD = "NunchukTiltBackward_";
public static final String KEY_WIIBIND_NUNCHUK_TILT_LEFT = "NunchukTiltLeft_";
public static final String KEY_WIIBIND_NUNCHUK_TILT_RIGHT = "NunchukTiltRight_";
public static final String KEY_WIIBIND_NUNCHUK_TILT_MODIFIER = "NunchukTiltModifier_";
public static final String KEY_WIIBIND_NUNCHUK_SHAKE_X = "NunchukShakeX_";
public static final String KEY_WIIBIND_NUNCHUK_SHAKE_Y = "NunchukShakeY_";
public static final String KEY_WIIBIND_NUNCHUK_SHAKE_Z = "NunchukShakeZ_";
public static final String KEY_WIIBIND_CLASSIC_A = "ClassicA_";
public static final String KEY_WIIBIND_CLASSIC_B = "ClassicB_";
public static final String KEY_WIIBIND_CLASSIC_X = "ClassicX_";
public static final String KEY_WIIBIND_CLASSIC_Y = "ClassicY_";
public static final String KEY_WIIBIND_CLASSIC_ZL = "ClassicZL_";
public static final String KEY_WIIBIND_CLASSIC_ZR = "ClassicZR_";
public static final String KEY_WIIBIND_CLASSIC_MINUS = "ClassicMinus_";
public static final String KEY_WIIBIND_CLASSIC_PLUS = "ClassicPlus_";
public static final String KEY_WIIBIND_CLASSIC_HOME = "ClassicHome_";
public static final String KEY_WIIBIND_CLASSIC_LEFT_UP = "ClassicLeftStickUp_";
public static final String KEY_WIIBIND_CLASSIC_LEFT_DOWN = "ClassicLeftStickDown_";
public static final String KEY_WIIBIND_CLASSIC_LEFT_LEFT = "ClassicLeftStickLeft_";
public static final String KEY_WIIBIND_CLASSIC_LEFT_RIGHT = "ClassicLeftStickRight_";
public static final String KEY_WIIBIND_CLASSIC_RIGHT_UP = "ClassicRightStickUp_";
public static final String KEY_WIIBIND_CLASSIC_RIGHT_DOWN = "ClassicRightStickDown_";
public static final String KEY_WIIBIND_CLASSIC_RIGHT_LEFT = "ClassicRightStickLeft_";
public static final String KEY_WIIBIND_CLASSIC_RIGHT_RIGHT = "ClassicRightStickRight_";
public static final String KEY_WIIBIND_CLASSIC_TRIGGER_L = "ClassicTriggerL_";
public static final String KEY_WIIBIND_CLASSIC_TRIGGER_R = "ClassicTriggerR_";
public static final String KEY_WIIBIND_CLASSIC_DPAD_UP = "ClassicUp_";
public static final String KEY_WIIBIND_CLASSIC_DPAD_DOWN = "ClassicDown_";
public static final String KEY_WIIBIND_CLASSIC_DPAD_LEFT = "ClassicLeft_";
public static final String KEY_WIIBIND_CLASSIC_DPAD_RIGHT = "ClassicRight_";
public static final String KEY_WIIBIND_GUITAR_FRET_GREEN = "GuitarGreen_";
public static final String KEY_WIIBIND_GUITAR_FRET_RED = "GuitarRed_";
public static final String KEY_WIIBIND_GUITAR_FRET_YELLOW = "GuitarYellow_";
public static final String KEY_WIIBIND_GUITAR_FRET_BLUE = "GuitarBlue_";
public static final String KEY_WIIBIND_GUITAR_FRET_ORANGE = "GuitarOrange_";
public static final String KEY_WIIBIND_GUITAR_STRUM_UP = "GuitarStrumUp_";
public static final String KEY_WIIBIND_GUITAR_STRUM_DOWN = "GuitarStrumDown_";
public static final String KEY_WIIBIND_GUITAR_MINUS = "GuitarMinus_";
public static final String KEY_WIIBIND_GUITAR_PLUS = "GuitarPlus_";
public static final String KEY_WIIBIND_GUITAR_STICK_UP = "GuitarUp_";
public static final String KEY_WIIBIND_GUITAR_STICK_DOWN = "GuitarDown_";
public static final String KEY_WIIBIND_GUITAR_STICK_LEFT = "GuitarLeft_";
public static final String KEY_WIIBIND_GUITAR_STICK_RIGHT = "GuitarRight_";
public static final String KEY_WIIBIND_GUITAR_WHAMMY_BAR = "GuitarWhammy_";
public static final String KEY_WIIBIND_DRUMS_PAD_RED = "DrumsRed_";
public static final String KEY_WIIBIND_DRUMS_PAD_YELLOW = "DrumsYellow_";
public static final String KEY_WIIBIND_DRUMS_PAD_BLUE = "DrumsBlue_";
public static final String KEY_WIIBIND_DRUMS_PAD_GREEN = "DrumsGreen_";
public static final String KEY_WIIBIND_DRUMS_PAD_ORANGE = "DrumsOrange_";
public static final String KEY_WIIBIND_DRUMS_PAD_BASS = "DrumsBass_";
public static final String KEY_WIIBIND_DRUMS_MINUS = "DrumsMinus_";
public static final String KEY_WIIBIND_DRUMS_PLUS = "DrumsPlus_";
public static final String KEY_WIIBIND_DRUMS_STICK_UP = "DrumsUp_";
public static final String KEY_WIIBIND_DRUMS_STICK_DOWN = "DrumsDown_";
public static final String KEY_WIIBIND_DRUMS_STICK_LEFT = "DrumsLeft_";
public static final String KEY_WIIBIND_DRUMS_STICK_RIGHT = "DrumsRight_";
public static final String KEY_WIIBIND_TURNTABLE_GREEN_LEFT = "TurntableGreenLeft_";
public static final String KEY_WIIBIND_TURNTABLE_RED_LEFT = "TurntableRedLeft_";
public static final String KEY_WIIBIND_TURNTABLE_BLUE_LEFT = "TurntableBlueLeft_";
public static final String KEY_WIIBIND_TURNTABLE_GREEN_RIGHT = "TurntableGreenRight_";
public static final String KEY_WIIBIND_TURNTABLE_RED_RIGHT = "TurntableRedRight_";
public static final String KEY_WIIBIND_TURNTABLE_BLUE_RIGHT = "TurntableBlueRight_";
public static final String KEY_WIIBIND_TURNTABLE_MINUS = "TurntableMinus_";
public static final String KEY_WIIBIND_TURNTABLE_PLUS = "TurntablePlus_";
public static final String KEY_WIIBIND_TURNTABLE_EUPHORIA = "TurntableEuphoria_";
public static final String KEY_WIIBIND_TURNTABLE_LEFT_LEFT = "TurntableLeftLeft_";
public static final String KEY_WIIBIND_TURNTABLE_LEFT_RIGHT = "TurntableLeftRight_";
public static final String KEY_WIIBIND_TURNTABLE_RIGHT_LEFT = "TurntableRightLeft_";
public static final String KEY_WIIBIND_TURNTABLE_RIGHT_RIGHT = "TurntableRightRight_";
public static final String KEY_WIIBIND_TURNTABLE_STICK_UP = "TurntableUp_";
public static final String KEY_WIIBIND_TURNTABLE_STICK_DOWN = "TurntableDown_";
public static final String KEY_WIIBIND_TURNTABLE_STICK_LEFT = "TurntableLeft_";
public static final String KEY_WIIBIND_TURNTABLE_STICK_RIGHT = "TurntableRight_";
public static final String KEY_WIIBIND_TURNTABLE_EFFECT_DIAL = "TurntableEffDial_";
public static final String KEY_WIIBIND_TURNTABLE_CROSSFADE_LEFT = "TurntableCrossLeft_";
public static final String KEY_WIIBIND_TURNTABLE_CROSSFADE_RIGHT = "TurntableCrossRight_";
public static final String KEY_WIIMOTE_SCAN = "WiimoteContinuousScanning";
public static final String KEY_WIIMOTE_SPEAKER = "WiimoteEnableSpeaker";
// Internal only, not actually found in settings file.
public static final String KEY_VIDEO_BACKEND_INDEX = "VideoBackendIndex";
public static final String KEY_UBERSHADER_MODE = "UberShaderMode";
private SettingsFile()
{
}
/**
* Reads a given .ini file from disk and returns it as a HashMap of SettingSections, themselves
* effectively a HashMap of key/value settings. If unsuccessful, outputs an error telling why it
* failed.
*
* @param fileName The name of the settings file without a path or extension.
* @param view The current view.
* @return An Observable that emits a HashMap of the file's contents, then completes.
*/
public static HashMap<String, SettingSection> readFile(final String fileName, SettingsActivityView view)
{
HashMap<String, SettingSection> sections = new SettingsSectionMap();
File ini = getSettingsFile(fileName);
BufferedReader reader = null;
try
{
reader = new BufferedReader(new FileReader(ini));
SettingSection current = null;
for (String line; (line = reader.readLine()) != null; )
{
if (line.startsWith("[") && line.endsWith("]"))
{
current = sectionFromLine(line);
sections.put(current.getName(), current);
}
else if ((current != null))
{
Setting setting = settingFromLine(current, line, fileName);
if (setting != null)
{
current.putSetting(setting);
}
}
}
}
catch (FileNotFoundException e)
{
Log.error("[SettingsFile] File not found: " + fileName + ".ini: " + e.getMessage());
view.onSettingsFileNotFound();
}
catch (IOException e)
{
Log.error("[SettingsFile] Error reading from: " + fileName + ".ini: " + e.getMessage());
view.onSettingsFileNotFound();
}
finally
{
if (reader != null)
{
try
{
reader.close();
}
catch (IOException e)
{
Log.error("[SettingsFile] Error closing: " + fileName + ".ini: " + e.getMessage());
}
}
}
if (fileName.equals(SettingsFile.FILE_NAME_DOLPHIN))
{
addGcPadSettingsIfTheyDontExist(sections);
}
return sections;
}
/**
* Saves a Settings HashMap to a given .ini file on disk. If unsuccessful, outputs an error
* telling why it failed.
*
* @param fileName The target filename without a path or extension.
* @param sections The HashMap containing the Settings we want to serialize.
* @param view The current view.
* @return An Observable representing the operation.
*/
public static void saveFile(final String fileName, final HashMap<String, SettingSection> sections, SettingsActivityView view)
{
File ini = getSettingsFile(fileName);
PrintWriter writer = null;
try
{
writer = new PrintWriter(ini, "UTF-8");
Set<String> keySet = sections.keySet();
Set<String> sortedKeySet = new TreeSet<>(keySet);
for (String key : sortedKeySet)
{
SettingSection section = sections.get(key);
writeSection(writer, section);
}
}
catch (FileNotFoundException e)
{
Log.error("[SettingsFile] File not found: " + fileName + ".ini: " + e.getMessage());
view.showToastMessage("Error saving " + fileName + ".ini: " + e.getMessage());
}
catch (UnsupportedEncodingException e)
{
Log.error("[SettingsFile] Bad encoding; please file a bug report: " + fileName + ".ini: " + e.getMessage());
view.showToastMessage("Error saving " + fileName + ".ini: " + e.getMessage());
}
finally
{
if (writer != null)
{
writer.close();
}
}
}
@NonNull
private static File getSettingsFile(String fileName)
{
String storagePath = Environment.getExternalStorageDirectory().getAbsolutePath();
return new File(storagePath + "/dolphin-emu/Config/" + fileName + ".ini");
}
private static SettingSection sectionFromLine(String line)
{
String sectionName = line.substring(1, line.length() - 1);
return new SettingSection(sectionName);
}
private static void addGcPadSettingsIfTheyDontExist(HashMap<String, SettingSection> sections)
{
SettingSection coreSection = sections.get(SettingsFile.SECTION_CORE);
for (int i = 0; i < 4; i++)
{
String key = SettingsFile.KEY_GCPAD_TYPE + i;
if (coreSection.getSetting(key) == null)
{
Setting gcPadSetting = new IntSetting(key, SettingsFile.SECTION_CORE, SettingsFile.SETTINGS_DOLPHIN, 0);
coreSection.putSetting(gcPadSetting);
}
}
sections.put(SettingsFile.SECTION_CORE, coreSection);
}
/**
* For a line of text, determines what type of data is being represented, and returns
* a Setting object containing this data.
*
* @param current The section currently being parsed by the consuming method.
* @param line The line of text being parsed.
* @param fileName The name of the ini file the setting is in.
* @return A typed Setting containing the key/value contained in the line.
*/
private static Setting settingFromLine(SettingSection current, String line, String fileName)
{
String[] splitLine = line.split("=");
if (splitLine.length != 2)
{
Log.warning("Skipping invalid config line \"" + line + "\"");
return null;
}
String key = splitLine[0].trim();
String value = splitLine[1].trim();
int file;
switch (fileName)
{
case FILE_NAME_GFX:
file = SETTINGS_GFX;
break;
case FILE_NAME_WIIMOTE:
file = SETTINGS_WIIMOTE;
break;
default:
file = SETTINGS_DOLPHIN;
break;
}
try
{
int valueAsInt = Integer.valueOf(value);
return new IntSetting(key, current.getName(), file, valueAsInt);
}
catch (NumberFormatException ex)
{
}
try
{
float valueAsFloat = Float.valueOf(value);
return new FloatSetting(key, current.getName(), file, valueAsFloat);
}
catch (NumberFormatException ex)
{
}
switch (value)
{
case "True":
return new BooleanSetting(key, current.getName(), file, true);
case "False":
return new BooleanSetting(key, current.getName(), file, false);
default:
return new StringSetting(key, current.getName(), file, value);
}
}
/**
* Writes the contents of a Section HashMap to disk.
*
* @param writer A PrintWriter pointed at a file on disk.
* @param section A section containing settings to be written to the file.
*/
private static void writeSection(PrintWriter writer, SettingSection section)
{
// Write the section header.
String header = sectionAsString(section);
writer.println(header);
// Write this section's values.
HashMap<String, Setting> settings = section.getSettings();
Set<String> keySet = settings.keySet();
Set<String> sortedKeySet = new TreeSet<>(keySet);
for (String key : sortedKeySet)
{
Setting setting = settings.get(key);
String settingString = settingAsString(setting);
writer.println(settingString);
}
}
private static String sectionAsString(SettingSection section)
{
return "[" + section.getName() + "]";
}
private static String settingAsString(Setting setting)
{
return setting.getKey() + " = " + setting.getValueAsString();
}
}