forked from extern/Unexpected-Keyboard
212 lines
7.3 KiB
Java
212 lines
7.3 KiB
Java
package juloo.keyboard2;
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import android.content.Context;
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import android.content.res.Resources;
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import android.content.res.Configuration;
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import android.content.SharedPreferences;
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import android.os.Build;
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import android.preference.PreferenceManager;
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import android.util.DisplayMetrics;
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import android.util.TypedValue;
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final class Config
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{
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// From resources
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public final float marginTop;
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public final float keyPadding;
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// From preferences
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public int layout; // Or '-1' for the system defaults
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private float swipe_dist_dp;
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public float swipe_dist_px;
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public boolean vibrateEnabled;
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public long vibrateDuration;
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public long longPressTimeout;
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public long longPressInterval;
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public float marginBottom;
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public float keyHeight;
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public float horizontalMargin;
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public float keyVerticalInterval;
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public float keyHorizontalInterval;
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public boolean preciseRepeat;
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public float characterSize; // Ratio
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public int accents; // Values are R.values.pref_accents_v_*
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public int theme; // Values are R.style.*
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// Dynamically set
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public boolean shouldOfferSwitchingToNextInputMethod;
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public int key_flags_to_remove;
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public String actionLabel; // Might be 'null'
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public int actionId; // Meaningful only when 'actionLabel' isn't 'null'
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public boolean swapEnterActionKey; // Swap the "enter" and "action" keys
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public final IKeyEventHandler handler;
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private Config(Context context, IKeyEventHandler h)
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{
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Resources res = context.getResources();
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// static values
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marginTop = res.getDimension(R.dimen.margin_top);
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keyPadding = res.getDimension(R.dimen.key_padding);
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// default values
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layout = -1;
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vibrateEnabled = true;
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vibrateDuration = 20;
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longPressTimeout = 600;
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longPressInterval = 65;
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marginBottom = res.getDimension(R.dimen.margin_bottom);
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keyHeight = res.getDimension(R.dimen.key_height);
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horizontalMargin = res.getDimension(R.dimen.horizontal_margin);
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keyVerticalInterval = res.getDimension(R.dimen.key_vertical_interval);
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keyHorizontalInterval = res.getDimension(R.dimen.key_horizontal_interval);
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preciseRepeat = true;
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characterSize = 1.f;
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accents = 1;
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// from prefs
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refresh(context);
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// initialized later
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shouldOfferSwitchingToNextInputMethod = false;
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key_flags_to_remove = 0;
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actionLabel = null;
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actionId = 0;
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swapEnterActionKey = false;
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handler = h;
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}
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/*
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** Reload prefs
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*/
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public void refresh(Context context)
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{
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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Resources res = context.getResources();
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DisplayMetrics dm = res.getDisplayMetrics();
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// The height of the keyboard is relative to the height of the screen. This
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// is not the actual size of the keyboard, which will be bigger if the
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// layout has a fifth row.
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int keyboardHeightPercent;
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float extra_horizontal_margin;
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if (res.getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) // Landscape mode
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{
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keyboardHeightPercent = 55;
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extra_horizontal_margin = res.getDimension(R.dimen.landscape_extra_horizontal_margin);
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}
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else
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{
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keyboardHeightPercent = prefs.getInt("keyboard_height", 35);
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extra_horizontal_margin = 0.f;
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}
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layout = layoutId_of_string(prefs.getString("layout", "system"));
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swipe_dist_dp = Float.valueOf(prefs.getString("swipe_dist", "15"));
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swipe_dist_px = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, swipe_dist_dp, dm);
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vibrateEnabled = prefs.getBoolean("vibrate_enabled", vibrateEnabled);
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vibrateDuration = prefs.getInt("vibrate_duration", (int)vibrateDuration);
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longPressTimeout = prefs.getInt("longpress_timeout", (int)longPressTimeout);
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longPressInterval = prefs.getInt("longpress_interval", (int)longPressInterval);
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marginBottom = getDipPref(dm, prefs, "margin_bottom", marginBottom);
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keyVerticalInterval = getDipPref(dm, prefs, "key_vertical_space", keyVerticalInterval);
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keyHorizontalInterval = getDipPref(dm, prefs, "key_horizontal_space", keyHorizontalInterval);
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// Do not substract keyVerticalInterval from keyHeight because this is done
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// during rendered.
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keyHeight = dm.heightPixels * keyboardHeightPercent / 100 / 4;
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horizontalMargin = getDipPref(dm, prefs, "horizontal_margin", horizontalMargin) + extra_horizontal_margin;
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preciseRepeat = prefs.getBoolean("precise_repeat", preciseRepeat);
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characterSize = prefs.getFloat("character_size", characterSize);
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accents = Integer.valueOf(prefs.getString("accents", "1"));
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theme = getThemeId(res, prefs.getString("theme", ""));
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}
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private float getDipPref(DisplayMetrics dm, SharedPreferences prefs, String pref_name, float def)
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{
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float value;
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try { value = prefs.getInt(pref_name, -1); }
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catch (Exception e) { value = prefs.getFloat(pref_name, -1f); }
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if (value < 0f)
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return (def);
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return (TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, value, dm));
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}
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private int getThemeId(Resources res, String theme_name)
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{
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switch (theme_name)
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{
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case "light": return R.style.Light;
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case "black": return R.style.Black;
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case "dark": return R.style.Dark;
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default:
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case "system":
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if (Build.VERSION.SDK_INT >= 8)
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{
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int night_mode = res.getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
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if ((night_mode & Configuration.UI_MODE_NIGHT_NO) != 0)
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return R.style.Light;
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}
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return R.style.Dark;
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}
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}
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public static int layoutId_of_string(String name)
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{
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switch (name)
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{
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case "azerty": return R.xml.azerty;
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case "qwerty": return R.xml.qwerty;
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case "qwerty_lv": return R.xml.qwerty_lv;
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case "qwerty_es": return R.xml.qwerty_es;
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case "ru_jcuken": return R.xml.local_ru_jcuken;
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case "qwertz": return R.xml.qwertz;
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case "bgph1": return R.xml.local_bgph1;
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case "dvorak": return R.xml.dvorak;
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case "system": default: return -1;
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}
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}
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/* Used for the accents option. */
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public static int extra_key_flag_of_name(String name)
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{
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switch (name)
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{
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case "aigu": return KeyValue.FLAG_ACCENT2;
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case "caron": return KeyValue.FLAG_ACCENT_CARON;
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case "cedille": return KeyValue.FLAG_ACCENT5;
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case "circonflexe": return KeyValue.FLAG_ACCENT3;
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case "grave": return KeyValue.FLAG_ACCENT1;
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case "macron": return KeyValue.FLAG_ACCENT_MACRON;
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case "ring": return KeyValue.FLAG_ACCENT_RING;
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case "szlig": return KeyValue.FLAG_LANG_SZLIG;
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case "euro": return KeyValue.FLAG_LANG_EURO;
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case "pound": return KeyValue.FLAG_LANG_POUND;
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case "tilde": return KeyValue.FLAG_ACCENT4;
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case "trema": return KeyValue.FLAG_ACCENT6;
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default: throw new RuntimeException(name);
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}
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}
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public static int themeId_of_string(String name)
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{
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switch (name)
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{
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case "light": return R.style.Light;
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case "black": return R.style.Black;
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default: case "dark": return R.style.Dark;
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}
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}
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private static Config _globalConfig = null;
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public static void initGlobalConfig(Context context, IKeyEventHandler handler)
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{
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_globalConfig = new Config(context, handler);
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}
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public static Config globalConfig()
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{
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return _globalConfig;
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}
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public static interface IKeyEventHandler
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{
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public void handleKeyUp(KeyValue value, int flags);
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}
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}
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