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package org.citra.citra_emu.features.settings.model.view;
import org.citra.citra_emu.features.settings.model.Setting;
import org.citra.citra_emu.features.settings.model.Settings;
import org.citra.citra_emu.features.settings.ui.SettingsAdapter;
/**
* ViewModel abstraction for an Item in the RecyclerView powering SettingsFragments.
* Each one corresponds to a {@link Setting} object, so this class's subclasses
* should vaguely correspond to those subclasses. There are a few with multiple analogues
* and a few with none (Headers, for example, do not correspond to anything in the ini
* file.)
*/
public abstract class SettingsItem {
public static final int TYPE_HEADER = 0;
public static final int TYPE_CHECKBOX = 1;
public static final int TYPE_SINGLE_CHOICE = 2;
public static final int TYPE_SLIDER = 3;
public static final int TYPE_SUBMENU = 4;
public static final int TYPE_INPUT_BINDING = 5;
public static final int TYPE_STRING_SINGLE_CHOICE = 6;
public static final int TYPE_DATETIME_SETTING = 7;
public static final int TYPE_PREMIUM = 8;
private String mKey;
private String mSection;
private Setting mSetting;
private int mNameId;
private int mDescriptionId;
private boolean mIsPremium;
/**
* Base constructor. Takes a key / section name in case the third parameter, the Setting,
* is null; in which case, one can be constructed and saved using the key / section.
*
* @param key Identifier for the Setting represented by this Item.
* @param section Section to which the Setting belongs.
* @param setting A possibly-null backing Setting, to be modified on UI events.
* @param nameId Resource ID for a text string to be displayed as this setting's name.
* @param descriptionId Resource ID for a text string to be displayed as this setting's description.
*/
public SettingsItem(String key, String section, Setting setting, int nameId,
int descriptionId) {
mKey = key;
mSection = section;
mSetting = setting;
mNameId = nameId;
mDescriptionId = descriptionId;
mIsPremium = (section == Settings.SECTION_PREMIUM);
}
/**
* @return The identifier for the backing Setting.
*/
public String getKey() {
return mKey;
}
/**
* @return The header under which the backing Setting belongs.
*/
public String getSection() {
return mSection;
}
/**
* @return The backing Setting, possibly null.
*/
public Setting getSetting() {
return mSetting;
}
/**
* Replace the backing setting with a new one. Generally used in cases where
* the backing setting is null.
*
* @param setting A non-null Setting.
*/
public void setSetting(Setting setting) {
mSetting = setting;
}
/**
* @return A resource ID for a text string representing this Setting's name.
*/
public int getNameId() {
return mNameId;
}
public int getDescriptionId() {
return mDescriptionId;
}
public boolean isPremium() {
return mIsPremium;
}
/**
* Used by {@link SettingsAdapter}'s onCreateViewHolder()
* method to determine which type of ViewHolder should be created.
*
* @return An integer (ideally, one of the constants defined in this file)
*/
public abstract int getType();
}
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