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108 lines
4.5 KiB
108 lines
4.5 KiB
/* |
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* Copyright 2010-2018 Eric Kok et al. |
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* |
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* Transdroid 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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* Transdroid 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 Transdroid. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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package org.transdroid.core.gui.navigation; |
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import android.content.Context; |
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import android.text.TextUtils; |
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import android.view.LayoutInflater; |
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import android.view.View; |
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import android.widget.AdapterView; |
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import android.widget.AdapterView.OnItemClickListener; |
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import android.widget.EditText; |
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import android.widget.ListView; |
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import com.afollestad.materialdialogs.MaterialDialog; |
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import com.nispok.snackbar.Snackbar; |
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import com.nispok.snackbar.SnackbarManager; |
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import org.transdroid.R; |
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import org.transdroid.core.app.settings.SettingsUtils; |
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import java.util.Iterator; |
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import java.util.List; |
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public class SetLabelDialog { |
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/** |
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* A dialog fragment that allows picking a label or entering a new label to set this new label to the torrent. |
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* |
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* @param context The activity context that opens (and owns) this dialog |
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* @param onLabelPickedListener The callback when a new label has been entered or picked by the user |
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* @param currentLabels The list of labels as currently exist on the server, to present as list for easy selection |
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*/ |
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public static void show(final Context context, final OnLabelPickedListener onLabelPickedListener, List<Label> currentLabels) { |
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// Discard the empty label in this list before storing it locally |
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for (Iterator<Label> iter = currentLabels.iterator(); iter.hasNext(); ) { |
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if (iter.next().isEmptyLabel()) { |
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iter.remove(); |
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} |
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} |
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final View setLabelLayout = LayoutInflater.from(context).inflate(R.layout.dialog_setlabel, null); |
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final ListView labelsList = (ListView) setLabelLayout.findViewById(R.id.labels_list); |
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final EditText newLabelEdit = (EditText) setLabelLayout.findViewById(R.id.newlabel_edit); |
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MaterialDialog.Builder builder = new MaterialDialog.Builder(context) |
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.customView(setLabelLayout, false) |
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.positiveText(R.string.status_update) |
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.neutralText(R.string.status_label_remove) |
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.negativeText(android.R.string.cancel) |
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.callback(new MaterialDialog.ButtonCallback() { |
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@Override |
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public void onPositive(MaterialDialog dialog) { |
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// User should have provided a new label |
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if (TextUtils.isEmpty(newLabelEdit.getText())) { |
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SnackbarManager.show(Snackbar.with(context).text(R.string.error_notalabel).colorResource(R.color.red)); |
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return; |
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} |
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onLabelPickedListener.onLabelPicked(newLabelEdit.getText().toString()); |
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} |
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@Override |
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public void onNeutral(MaterialDialog dialog) { |
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onLabelPickedListener.onLabelPicked(null); |
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} |
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}); |
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final MaterialDialog dialog = SettingsUtils |
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.applyDialogTheme(builder) |
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.build(); |
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if (currentLabels.size() == 0) { |
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// Hide the list (and its label) if there are no labels yet |
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setLabelLayout.findViewById(R.id.pick_label).setVisibility(View.GONE); |
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labelsList.setVisibility(View.GONE); |
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} else { |
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labelsList.setAdapter(new FilterListItemAdapter(context, currentLabels)); |
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labelsList.setOnItemClickListener(new OnItemClickListener() { |
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@Override |
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public void onItemClick(AdapterView<?> parent, View view, int position, long id) { |
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onLabelPickedListener.onLabelPicked(((Label) labelsList.getItemAtPosition(position)).getName()); |
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dialog.dismiss(); |
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} |
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}); |
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} |
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dialog.show(); |
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} |
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public interface OnLabelPickedListener { |
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void onLabelPicked(String newLabel); |
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} |
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}
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