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https://github.com/moparisthebest/Yaaic
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Nick completion via search button - completes current selection or at the cursor position (Patch by Thomas Martitz)
This commit is contained in:
Sebastian Kaspari
parent
510d3967c6
commit
4fc593050f
@ -54,6 +54,7 @@ import org.yaaic.view.ConversationSwitcher;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.IntentFilter;
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@ -69,6 +70,7 @@ import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.View.OnKeyListener;
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import android.view.inputmethod.InputMethodManager;
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import android.view.Window;
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import android.widget.Button;
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import android.widget.EditText;
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@ -90,6 +92,7 @@ public class ConversationActivity extends Activity implements ServiceConnection,
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private static final int REQUEST_CODE_JOIN = 1;
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private static final int REQUEST_CODE_USERS = 2;
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private static final int REQUEST_CODE_USER = 3;
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private static final int REQUEST_CODE_NICK_COMPLETION= 4;
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private int serverId;
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private Server server;
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@ -109,6 +112,11 @@ public class ConversationActivity extends Activity implements ServiceConnection,
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// join command would be called in onActivityResult(). joinChannelBuffer will save the
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// channel name in onActivityResult() and run the join command in onResume().
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private String joinChannelBuffer;
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// flag passed to setInputType later
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// shall be TYPE_TEXT_FLAG_NO_SUGGESTIONS but it's not supported in all API levels (only in 5+)
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// We'll set it to 0 if it's not supported
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private int setInputTypeFlag;
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/**
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* On create
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@ -151,7 +159,15 @@ public class ConversationActivity extends Activity implements ServiceConnection,
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for (Conversation conversation : mConversations) {
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onNewConversation(conversation.getName());
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}
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// keep compatibility with api level 3
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if ((android.os.Build.VERSION.SDK.charAt(0) - '0') >= 5) {
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setInputTypeFlag = 0x80000; // InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS
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}
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else {
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setInputTypeFlag = 0;
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}
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// Create a new scrollback history
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scrollback = new Scrollback();
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}
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@ -234,13 +250,6 @@ public class ConversationActivity extends Activity implements ServiceConnection,
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if (binder != null && binder.getService() != null) {
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binder.getService().checkServiceStatus();
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}
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/*if (!binder.getService().hasConnections()) {
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Log.d("Yaaic", "Stopping service");
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//binder.getService().stopSelf();
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} else {
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Log.d("Yaaic", "Unbinding service");
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}*/
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unbindService(this);
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unregisterReceiver(channelReceiver);
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@ -502,6 +511,107 @@ public class ConversationActivity extends Activity implements ServiceConnection,
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return true;
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}
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// Nick completion
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if (keyCode == KeyEvent.KEYCODE_SEARCH && event.getAction() == KeyEvent.ACTION_DOWN) {
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String text = input.getText().toString();
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if (text.length() <= 0) {
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return true;
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}
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String[] tokens = text.split("[\\s,.-]+");
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if (tokens.length <= 0) {
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return true;
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}
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String word = tokens[tokens.length - 1].toLowerCase();
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tokens[tokens.length - 1] = null;
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int begin = input.getSelectionStart();
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int end = input.getSelectionEnd();
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int cursor = Math.min(begin, end);
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int sel_end = Math.max(begin, end);
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boolean in_selection = cursor != sel_end;
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if (in_selection) {
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word = text.substring(cursor, sel_end);
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} else {
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// use the word at the curent cursor position
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while(true) {
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cursor -= 1;
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if (cursor <= 0 || text.charAt(cursor) == ' ') {
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break;
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}
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}
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if (cursor < 0) {
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cursor = 0;
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}
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if (text.charAt(cursor) == ' ') {
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cursor += 1;
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}
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sel_end = text.indexOf(' ', cursor);
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if (sel_end == -1) {
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sel_end = text.length();
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}
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word = text.substring(cursor, sel_end);
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}
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// Log.d("Yaaic", "Trying to complete nick: " + word);
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Conversation conversationForUserList = deckAdapter.getItem(deck.getSelectedItemPosition());
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String[] users = null;
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if (conversationForUserList.getType() == Conversation.TYPE_CHANNEL) {
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users = binder.getService().getConnection(server.getId()).getUsersAsStringArray(
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conversationForUserList.getName()
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);
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}
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// go through users and add matches
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if (users != null) {
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List<Integer> result = new ArrayList<Integer>();
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for (int i = 0; i < users.length; i++) {
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if (users[i].toLowerCase().startsWith(word)) {
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result.add(Integer.valueOf(i));
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}
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}
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if (result.size() == 1) {
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String text1 = users[result.get(0).intValue()];
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if (cursor == 0) {
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text1 += ":";
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}
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text1 += " ";
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input.getText().replace(cursor, sel_end, text1, 0, text1.length());
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int old = input.getInputType();
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input.setInputType(old | setInputTypeFlag);
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} else if (result.size() > 0) {
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Intent intent = new Intent(this, UsersActivity.class);
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String[] extra = new String[result.size()];
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int i = 0;
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for (Integer n : result) {
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extra[i++] = users[n.intValue()];
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}
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input.setSelection(cursor, sel_end);
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intent.putExtra(Extra.USERS, extra);
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startActivityForResult(intent, REQUEST_CODE_NICK_COMPLETION);
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}
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}
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return true;
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}
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if (keyCode == KeyEvent.KEYCODE_ENTER && event.getAction() == KeyEvent.ACTION_DOWN) {
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if (!server.isConnected()) {
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Message message = new Message(getString(R.string.message_not_connected));
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@ -575,6 +685,31 @@ public class ConversationActivity extends Activity implements ServiceConnection,
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intent.putExtra(Extra.USER, data.getStringExtra(Extra.USER));
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startActivityForResult(intent, REQUEST_CODE_USER);
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break;
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case REQUEST_CODE_NICK_COMPLETION:
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EditText input = (EditText) findViewById(R.id.input);
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String src = data.getExtras().getString(Extra.USER);
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int start = input.getSelectionStart();
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int end = input.getSelectionEnd();
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if (start == 0) {
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src += ":";
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}
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src += " ";
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input.getText().replace(start, end, src, 0, src.length());
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// put cursor after inserted text
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input.setSelection(start + src.length());
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input.post(new Runnable() {
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@Override
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public void run() {
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// make the softkeyboard come up again (only if no hw keyboard is attached)
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EditText input = (EditText) findViewById(R.id.input);
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InputMethodManager mgr = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
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mgr.showSoftInput(input, InputMethodManager.SHOW_IMPLICIT);
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}
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});
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input.requestFocus();
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break;
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case REQUEST_CODE_USER:
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final int actionId = data.getExtras().getInt(Extra.ACTION);
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final String nickname = data.getExtras().getString(Extra.USER);
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