diff options
Diffstat (limited to 'src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFragmentView.java')
-rw-r--r-- | src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFragmentView.java | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFragmentView.java b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFragmentView.java new file mode 100644 index 000000000..3c1743fab --- /dev/null +++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFragmentView.java @@ -0,0 +1,78 @@ +package org.yuzu.yuzu_emu.features.settings.ui; + +import androidx.fragment.app.FragmentActivity; + +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.model.view.SettingsItem; + +import java.util.ArrayList; + +/** + * Abstraction for a screen showing a list of settings. Instances of + * this type of view will each display a layer of the setting hierarchy. + */ +public interface SettingsFragmentView { + /** + * Called by the containing Activity to notify the Fragment that an + * asynchronous load operation completed. + * + * @param settings The (possibly null) result of the ini load operation. + */ + void onSettingsFileLoaded(Settings settings); + + /** + * Pass a settings HashMap to the containing activity, so that it can + * share the HashMap with other SettingsFragments; useful so that rotations + * do not require an additional load operation. + * + * @param settings An ArrayList containing all the settings HashMaps. + */ + void passSettingsToActivity(Settings settings); + + /** + * Pass an ArrayList to the View so that it can be displayed on screen. + * + * @param settingsList The result of converting the HashMap to an ArrayList + */ + void showSettingsList(ArrayList<SettingsItem> settingsList); + + /** + * Called by the containing Activity when an asynchronous load operation fails. + * Instructs the Fragment to load the settings screen with defaults selected. + */ + void loadDefaultSettings(); + + /** + * @return The Fragment's containing activity. + */ + FragmentActivity getActivity(); + + /** + * Tell the Fragment to tell the containing Activity to show a new + * Fragment containing a submenu of settings. + * + * @param menuKey Identifier for the settings group that should be shown. + */ + void loadSubMenu(String menuKey); + + /** + * Tell the Fragment to tell the containing activity to display a toast message. + * + * @param message Text to be shown in the Toast + * @param is_long Whether this should be a long Toast or short one. + */ + void showToastMessage(String message, boolean is_long); + + /** + * Have the fragment add a setting to the HashMap. + * + * @param setting The (possibly previously missing) new setting. + */ + void putSetting(Setting setting); + + /** + * Have the fragment tell the containing Activity that a setting was modified. + */ + void onSettingChanged(); +} |