1 files changed, 107 insertions, 0 deletions
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/view/SettingsItem.java b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/view/SettingsItem.java
new file mode 100644
index 000000000..db7fb791a
--- /dev/null
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/view/SettingsItem.java
@@ -0,0 +1,107 @@
+package org.yuzu.yuzu_emu.features.settings.model.view;
+
+import org.yuzu.yuzu_emu.features.settings.model.Setting;
+import org.yuzu.yuzu_emu.features.settings.model.Settings;
+import org.yuzu.yuzu_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();
+}