diff options
Diffstat (limited to 'app/src/main/java/net/lacolaco/smileessence/activity/EditExtractionActivity.java')
| -rw-r--r-- | app/src/main/java/net/lacolaco/smileessence/activity/EditExtractionActivity.java | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/app/src/main/java/net/lacolaco/smileessence/activity/EditExtractionActivity.java b/app/src/main/java/net/lacolaco/smileessence/activity/EditExtractionActivity.java new file mode 100644 index 00000000..f967ce04 --- /dev/null +++ b/app/src/main/java/net/lacolaco/smileessence/activity/EditExtractionActivity.java @@ -0,0 +1,216 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2012-2014 lacolaco.net + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +package net.lacolaco.smileessence.activity; + +import android.app.ActionBar; +import android.app.Activity; +import android.os.Bundle; +import android.support.v4.app.NavUtils; +import android.text.TextUtils; +import android.util.SparseBooleanArray; +import android.view.*; +import android.widget.AbsListView; +import android.widget.AdapterView; +import android.widget.ListView; + +import net.lacolaco.smileessence.Application; +import net.lacolaco.smileessence.R; +import net.lacolaco.smileessence.entity.ExtractionWord; +import net.lacolaco.smileessence.logging.Logger; +import net.lacolaco.smileessence.util.Themes; +import net.lacolaco.smileessence.view.adapter.CustomListAdapter; +import net.lacolaco.smileessence.view.dialog.DialogHelper; +import net.lacolaco.smileessence.view.dialog.EditTextDialogFragment; + +import java.util.List; + +public class EditExtractionActivity extends Activity implements AdapterView.OnItemClickListener, + AbsListView.MultiChoiceModeListener { + + // ------------------------------ FIELDS ------------------------------ + + private CustomListAdapter<ExtractionWord> adapter; + + // --------------------- GETTER / SETTER METHODS --------------------- + + private ExtractionWord[] getExtractionWords() { + List<ExtractionWord> all = ExtractionWord.getAll(); + return all.toArray(new ExtractionWord[all.size()]); + } + + private ListView getListView() { + return (ListView) findViewById(R.id.listview_edit_list); + } + + // ------------------------ INTERFACE METHODS ------------------------ + + + // --------------------- Interface Callback --------------------- + + @Override + public boolean onCreateActionMode(ActionMode mode, Menu menu) { + menu.clear(); + MenuInflater inflater = mode.getMenuInflater(); + inflater.inflate(R.menu.edit_list, menu); + return true; + } + + @Override + public boolean onPrepareActionMode(ActionMode mode, Menu menu) { + return false; + } + + @Override + public boolean onActionItemClicked(ActionMode mode, MenuItem item) { + switch (item.getItemId()) { + case R.id.menu_edit_list_delete: { + deleteSelectedItems(); + } + } + mode.finish(); + return true; + } + + @Override + public void onDestroyActionMode(ActionMode mode) { + } + + // --------------------- Interface MultiChoiceModeListener --------------------- + + @Override + public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) { + } + + // --------------------- Interface OnItemClickListener --------------------- + + @Override + public void onItemClick(AdapterView<?> parent, View view, int position, long id) { + openEditExtractionWordDialog(position); + } + + // ------------------------ OVERRIDE METHODS ------------------------ + + @Override + protected void onCreate(Bundle savedInstanceState) { + setTheme(Themes.getTheme(((Application) getApplication()).getThemeIndex())); + super.onCreate(savedInstanceState); + setContentView(R.layout.layout_edit_list); + ActionBar actionBar = getActionBar(); + actionBar.setDisplayHomeAsUpEnabled(true); + initializeViews(); + Logger.debug("EditExtractionWordActivity:onCreate"); + } + + @Override + public boolean onCreateOptionsMenu(Menu menu) { + MenuItem add = menu.add(Menu.NONE, R.id.menu_edit_list_add, Menu.NONE, ""); + add.setIcon(android.R.drawable.ic_menu_add); + add.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS); + return true; + } + + @Override + public boolean onOptionsItemSelected(MenuItem item) { + switch (item.getItemId()) { + case R.id.menu_edit_list_add: { + addNewExtractionWord(); + break; + } + case android.R.id.home: { + NavUtils.navigateUpFromSameTask(this); + return true; + } + } + return true; + } + + // -------------------------- OTHER METHODS -------------------------- + + public void deleteSelectedItems() { + SparseBooleanArray checkedItems = getListView().getCheckedItemPositions(); + adapter.setNotifiable(false); + for (int i = adapter.getCount() - 1; i > -1; i--) { + if (checkedItems.get(i)) { + ExtractionWord extractionWord = adapter.removeItem(i); + extractionWord.delete(); + } + } + adapter.setNotifiable(true); + adapter.notifyDataSetChanged(); + updateListView(); + } + + public void openEditExtractionWordDialog(int position) { + final ExtractionWord extractionWord = (ExtractionWord) adapter.getItem(position); + EditTextDialogFragment dialogFragment = new EditTextDialogFragment() { + @Override + public void onTextInput(String text) { + if (TextUtils.isEmpty(text.trim())) { + return; + } + extractionWord.text = text; + extractionWord.save(); + adapter.notifyDataSetChanged(); + updateListView(); + } + }; + dialogFragment.setParams(getString(R.string.dialog_title_edit), extractionWord.text); + DialogHelper.showDialog(this, dialogFragment); + } + + private void addNewExtractionWord() { + final ExtractionWord extractionWord = new ExtractionWord(); + EditTextDialogFragment dialogFragment = new EditTextDialogFragment() { + @Override + public void onTextInput(String text) { + if (TextUtils.isEmpty(text.trim())) { + return; + } + extractionWord.text = text; + extractionWord.save(); + adapter.addToBottom(extractionWord); + adapter.notifyDataSetChanged(); + updateListView(); + } + }; + dialogFragment.setParams(getString(R.string.dialog_title_add), ""); + DialogHelper.showDialog(this, dialogFragment); + } + + private void initializeViews() { + ListView listView = getListView(); + adapter = new CustomListAdapter<>(this, ExtractionWord.class); + listView.setAdapter(adapter); + adapter.addToTop(getExtractionWords()); + adapter.update(); + listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL); + listView.setOnItemClickListener(this); + listView.setMultiChoiceModeListener(this); + } + + private void updateListView() { + getListView().requestLayout(); + } +} |