/*
* Catroid: An on-device visual programming system for Android devices
* Copyright (C) 2010-2016 The Catrobat Team
* (<http://developer.catrobat.org/credits>)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* An additional term exception under section 7 of the GNU Affero
* General Public License, version 3, is available at
* http://developer.catrobat.org/license_additional_term
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.catrobat.catroid.content.bricks;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.database.DataSetObserver;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.Spinner;
import android.widget.SpinnerAdapter;
import com.badlogic.gdx.scenes.scene2d.actions.SequenceAction;
import org.catrobat.catroid.ProjectManager;
import org.catrobat.catroid.R;
import org.catrobat.catroid.content.GroupSprite;
import org.catrobat.catroid.content.Scene;
import org.catrobat.catroid.content.Sprite;
import org.catrobat.catroid.ui.ProgramMenuActivity;
import org.catrobat.catroid.ui.ScriptActivity;
import org.catrobat.catroid.ui.controller.BackPackSpriteController;
import org.catrobat.catroid.ui.dialogs.CustomAlertDialogBuilder;
import org.catrobat.catroid.ui.dialogs.NewSpriteDialog;
import java.util.ArrayList;
import java.util.List;
public class PointToBrick extends BrickBaseType {
public static final String EXTRA_NEW_SPRITE_NAME = "EXTRA_NEW_SPRITE_NAME";
private static final long serialVersionUID = 1L;
private Sprite pointedObject;
private transient String oldSelectedObject;
private transient SpinnerAdapterWrapper spinnerAdapterWrapper;
public PointToBrick(Sprite pointedSprite) {
this.pointedObject = pointedSprite;
this.oldSelectedObject = "";
}
public PointToBrick() {
}
@Override
public int getRequiredResources() {
return NO_RESOURCES;
}
@Override
public Brick copyBrickForSprite(Sprite sprite) {
PointToBrick copyBrick = (PointToBrick) clone();
return copyBrick;
}
@Override
public View getView(final Context context, int brickId, BaseAdapter baseAdapter) {
if (animationState) {
return view;
}
view = View.inflate(context, R.layout.brick_point_to, null);
view = BrickViewProvider.setAlphaOnView(view, alphaValue);
setCheckboxView(R.id.brick_point_to_checkbox);
final Spinner spinner = (Spinner) view.findViewById(R.id.brick_point_to_spinner);
final ArrayAdapter<String> spinnerAdapter = getArrayAdapterFromSpriteList(context);
spinnerAdapterWrapper = new SpinnerAdapterWrapper(context, spinner, spinnerAdapter);
spinner.setAdapter(spinnerAdapterWrapper);
spinner.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
String itemSelected = parent.getSelectedItem().toString();
if (itemSelected.equals(context.getString(R.string.new_broadcast_message))) {
pointedObject = null;
} else {
final ArrayList<Sprite> spriteList = (ArrayList<Sprite>) ProjectManager.getInstance()
.getCurrentScene().getSpriteList();
for (Sprite sprite : spriteList) {
String spriteName = sprite.getName();
if (spriteName.equals(itemSelected)) {
pointedObject = sprite;
break;
}
}
}
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
}
});
setSpinnerSelection(spinner);
return view;
}
@Override
public View getPrototypeView(Context context) {
View view = View.inflate(context, R.layout.brick_point_to, null);
Spinner pointToSpinner = (Spinner) view.findViewById(R.id.brick_point_to_spinner);
SpinnerAdapter pointToSpinnerAdapter = getArrayAdapterFromSpriteList(context);
pointToSpinner.setAdapter(pointToSpinnerAdapter);
setSpinnerSelection(pointToSpinner);
return view;
}
@Override
public Brick clone() {
return new PointToBrick(pointedObject);
}
@Override
public List<SequenceAction> addActionToSequence(Sprite sprite, SequenceAction sequence) {
sequence.addAction(sprite.getActionFactory().createPointToAction(sprite, pointedObject));
return null;
}
private void setSpinnerSelection(Spinner spinner) {
final ArrayList<Sprite> spriteList = (ArrayList<Sprite>) ProjectManager.getInstance().getCurrentScene()
.getSpriteList();
if (spriteList.contains(pointedObject)) {
oldSelectedObject = pointedObject.getName();
spinner.setSelection(
((SpinnerAdapterWrapper) spinner.getAdapter()).getAdapter().getPosition(pointedObject.getName()),
true);
} else {
if (oldSelectedObject != null && !oldSelectedObject.equals("")) {
spinner.setSelection(
((SpinnerAdapterWrapper) spinner.getAdapter()).getAdapter().getPosition(this.oldSelectedObject),
true);
} else {
if (spinner.getAdapter().getCount() > 1) {
spinner.setSelection(1, true);
} else {
spinner.setSelection(0, true);
}
}
}
}
private ArrayAdapter<String> getArrayAdapterFromSpriteList(Context context) {
final ArrayAdapter<String> arrayAdapter = new ArrayAdapter<>(context,
android.R.layout.simple_spinner_item);
arrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
arrayAdapter.add(context.getString(R.string.new_broadcast_message));
final ArrayList<Sprite> spriteList = (ArrayList<Sprite>) ProjectManager.getInstance().getCurrentScene()
.getSpriteList();
for (Sprite sprite : spriteList) {
String spriteName = sprite.getName();
String temp = ProjectManager.getInstance().getCurrentSprite().getName();
if (!spriteName.equals(temp) && !spriteName.equals(context.getString(R.string.background)) && !(sprite instanceof GroupSprite)) {
arrayAdapter.add(sprite.getName());
}
}
return arrayAdapter;
}
public final class SpinnerAdapterWrapper implements SpinnerAdapter {
protected Context context;
protected Spinner spinner;
protected ArrayAdapter<String> spinnerAdapter;
private DataSetObserver currentDataSetObserver;
private boolean isTouchInDropDownView;
private SpinnerAdapterWrapper(Context context, Spinner spinner, ArrayAdapter<String> spinnerAdapter) {
this.context = context;
this.spinner = spinner;
this.spinnerAdapter = spinnerAdapter;
this.isTouchInDropDownView = false;
}
@Override
public void registerDataSetObserver(DataSetObserver paramDataSetObserver) {
currentDataSetObserver = paramDataSetObserver;
spinnerAdapter.registerDataSetObserver(paramDataSetObserver);
}
@Override
public void unregisterDataSetObserver(DataSetObserver paramDataSetObserver) {
spinnerAdapter.unregisterDataSetObserver(paramDataSetObserver);
}
@Override
public int getCount() {
return spinnerAdapter.getCount();
}
@Override
public Object getItem(int paramInt) {
return spinnerAdapter.getItem(paramInt);
}
@Override
public long getItemId(int paramInt) {
String currentSpriteName = spinnerAdapter.getItem(paramInt);
if (!currentSpriteName.equals(context.getString(R.string.new_broadcast_message))) {
oldSelectedObject = currentSpriteName;
}
return spinnerAdapter.getItemId(paramInt);
}
@Override
public boolean hasStableIds() {
return spinnerAdapter.hasStableIds();
}
@Override
public View getView(int paramInt, View paramView, ViewGroup paramViewGroup) {
if (isTouchInDropDownView) {
isTouchInDropDownView = false;
if (paramInt == 0) {
showNewSpriteDialog();
}
}
return spinnerAdapter.getView(paramInt, paramView, paramViewGroup);
}
@Override
public int getItemViewType(int paramInt) {
return spinnerAdapter.getItemViewType(paramInt);
}
@Override
public int getViewTypeCount() {
return spinnerAdapter.getViewTypeCount();
}
@Override
public boolean isEmpty() {
return spinnerAdapter.isEmpty();
}
@Override
public View getDropDownView(int paramInt, View paramView, ViewGroup paramViewGroup) {
spinnerAdapter = getArrayAdapterFromSpriteList(context);
registerDataSetObserver(currentDataSetObserver);
View dropDownView = spinnerAdapter.getDropDownView(paramInt, paramView, paramViewGroup);
dropDownView.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View paramView, MotionEvent paramMotionEvent) {
isTouchInDropDownView = true;
return false;
}
});
return dropDownView;
}
public ArrayAdapter<String> getAdapter() {
return spinnerAdapter;
}
protected void showNewSpriteDialog() {
NewSpriteDialog dialog = new NewSpriteDialog(this);
dialog.show(((ScriptActivity) context).getFragmentManager(), NewSpriteDialog.DIALOG_FRAGMENT_TAG);
}
public void refreshSpinnerAfterNewSprite(final Context context, final String newSpriteName) {
Scene scene = ProjectManager.getInstance().getCurrentScene();
for (Sprite sprite : scene.getSpriteList()) {
if (sprite.getName().equals(newSpriteName)) {
pointedObject = sprite;
}
}
setSpinnerSelection(spinner);
AlertDialog dialog = new CustomAlertDialogBuilder(context)
.setTitle(R.string.dialog_new_object_switch_title)
.setMessage(R.string.dialog_new_object_switch_message)
.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
ProjectManager.getInstance().setCurrentSprite(pointedObject);
Intent intent = new Intent(context, ProgramMenuActivity.class);
intent.putExtra(ProgramMenuActivity.FORWARD_TO_SCRIPT_ACTIVITY,
ScriptActivity.FRAGMENT_SCRIPTS);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent);
dialog.dismiss();
}
}).setNegativeButton(R.string.no, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
spinnerAdapter.notifyDataSetChanged();
dialog.dismiss();
}
}).create();
dialog.setCanceledOnTouchOutside(true);
dialog.show();
}
public void updateSpinner() {
setSpinnerSelection(spinner);
}
}
public Sprite getPointedObject() {
return pointedObject;
}
public void setPointedObject(Sprite pointedObject) {
this.pointedObject = pointedObject;
}
@Override
public void storeDataForBackPack(Sprite sprite) {
Sprite spriteToRestore = ProjectManager.getInstance().getCurrentSprite();
Sprite backPackedSprite = BackPackSpriteController.getInstance().backpackHiddenSprite(getPointedObject());
setPointedObject(backPackedSprite);
ProjectManager.getInstance().setCurrentSprite(spriteToRestore);
}
}