/*
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* Copyright (C) 2015-present, osfans
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* waxaca@163.com https://github.com/osfans
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.osfans.trime;
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import android.app.AlertDialog;
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import android.app.ProgressDialog;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.os.AsyncTask;
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import android.os.IBinder;
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import android.util.Log;
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import android.view.Window;
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import android.view.WindowManager;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.List;
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import java.util.Map;
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/** 顯示輸入法方案列表 */
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class SchemaDialog extends AsyncTask {
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private boolean[] checkedSchemaItems;
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private String[] schemaItems;
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private List<Map<String, String>> schemas;
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private String[] schemaNames;
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private Context mContext;
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private IBinder mToken;
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private ProgressDialog mProgressDialog;
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private static String TAG = SchemaDialog.class.getSimpleName();
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private class SortByName implements Comparator<Map<String, String>> {
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@Override
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public int compare(Map<String, String> m1, Map<String, String> m2) {
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String s1 = m1.get("schema_id");
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String s2 = m2.get("schema_id");
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return s1.compareTo(s2);
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}
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}
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private void selectSchema() {
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List<String> checkedIds = new ArrayList<String>();
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int i = 0;
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for (boolean b : checkedSchemaItems) {
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if (b) checkedIds.add(schemaItems[i]);
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i++;
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}
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int n = checkedIds.size();
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if (n > 0) {
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String[] schema_id_list = new String[n];
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checkedIds.toArray(schema_id_list);
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Rime.select_schemas(schema_id_list);
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Function.deploy();
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}
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}
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private void showProgressDialog() {
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mProgressDialog = new ProgressDialog(mContext);
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mProgressDialog.setMessage(mContext.getString(R.string.schemas_progress));
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mProgressDialog.setCancelable(false);
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if (mToken != null) {
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Window window = mProgressDialog.getWindow();
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WindowManager.LayoutParams lp = window.getAttributes();
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lp.token = mToken;
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lp.type = Trime.getDialogType();
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window.setAttributes(lp);
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window.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
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}
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mProgressDialog.show();
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}
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public SchemaDialog(Context context) {
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this(context, null);
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}
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public SchemaDialog(Context context, IBinder token) {
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mContext = context;
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mToken = token;
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showProgressDialog();
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execute();
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}
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private void initSchema() {
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schemas = Rime.get_available_schema_list();
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if (schemas == null || schemas.size() == 0) {
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//不能在線程中使用Toast
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//Toast.makeText(mContext, R.string.no_schemas, Toast.LENGTH_LONG).show();
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return;
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}
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Collections.sort(schemas, new SortByName());
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List<Map<String, String>> selected_schemas = Rime.get_selected_schema_list();
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List<String> selected_Ids = new ArrayList<String>();
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int n = schemas.size();
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schemaNames = new String[n];
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String schema_id;
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checkedSchemaItems = new boolean[n];
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schemaItems = new String[n];
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int i = 0;
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if (selected_schemas.size() > 0) {
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for (Map<String, String> m : selected_schemas) {
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selected_Ids.add(m.get("schema_id"));
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}
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}
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for (Map<String, String> m : schemas) {
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schemaNames[i] = m.get("name");
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schema_id = m.get("schema_id");
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schemaItems[i] = schema_id;
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checkedSchemaItems[i] = selected_Ids.contains(schema_id);
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i++;
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}
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}
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private void showDialog() {
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AlertDialog.Builder builder =
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new AlertDialog.Builder(mContext)
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.setTitle(R.string.pref_schemas)
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.setCancelable(true)
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.setPositiveButton(android.R.string.ok, null);
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if (schemas == null || schemas.size() == 0) {
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builder.setMessage(R.string.no_schemas);
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} else {
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builder.setMultiChoiceItems(
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schemaNames,
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checkedSchemaItems,
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new DialogInterface.OnMultiChoiceClickListener() {
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@Override
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public void onClick(DialogInterface di, int id, boolean isChecked) {
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checkedSchemaItems[id] = isChecked;
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}
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});
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builder.setNegativeButton(android.R.string.cancel, null);
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builder.setPositiveButton(
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android.R.string.ok,
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface di, int id) {
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mProgressDialog.setMessage(mContext.getString(R.string.deploy_progress));
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mProgressDialog.show();
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new Thread(
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new Runnable() {
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@Override
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public void run() {
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try {
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selectSchema();
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} catch (Exception ex) {
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Log.e(TAG, "Select Schema" + ex);
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} finally {
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mProgressDialog.dismiss();
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System.exit(0); //清理內存
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}
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}
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})
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.start();
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}
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});
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}
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AlertDialog mDialog = builder.create();
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if (mToken != null) {
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Window window = mDialog.getWindow();
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WindowManager.LayoutParams lp = window.getAttributes();
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lp.token = mToken;
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lp.type = Trime.getDialogType();
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window.setAttributes(lp);
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window.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
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}
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mDialog.show();
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}
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@Override
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protected void onPreExecute() {}
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@Override
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protected String doInBackground(Object... o) {
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initSchema();
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return "ok";
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}
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protected void onProgressUpdate(Object o) {}
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@Override
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protected void onPostExecute(Object o) {
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mProgressDialog.dismiss();
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showDialog();
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}
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}
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