package mil.nga.mapcache.view.detail;
import android.content.Context;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.appcompat.app.AlertDialog;
import com.google.android.material.button.MaterialButton;
import com.google.android.material.textfield.TextInputEditText;
import java.util.regex.Pattern;
import mil.nga.mapcache.R;
import mil.nga.mapcache.listeners.OnDialogButtonClickListener;
/**
* Util class to launch dialogs and return click listeners for the action buttons in the GeoPackage
* detail header view and Layer detail view delete button
*/
public class DetailActionUtil {
/**
* Context of the activity
*/
private Context mContext;
/**
* Constructor
* @param context activity context
*/
public DetailActionUtil(Context context){
mContext = context;
}
/**
* Return to the activity to open a Detail GP view
* @param context Context for opening dialog
* @param gpName GeoPackage name
* @param listener Click listener to callback to the mapfragment
*/
public void openDetailDialog(Context context, String gpName,
final OnDialogButtonClickListener listener){
listener.onDetailGP(gpName);
}
/**
* Open a rename GeoPackage dialog view
* @param context Context for opening dialog
* @param gpName GeoPackage name
* @param listener Click listener to callback to the mapfragment
*/
public void openRenameDialog(Context context, String gpName,
final OnDialogButtonClickListener listener){
// Create Alert window with basic input text layout
LayoutInflater inflater = LayoutInflater.from(context);
View alertView = inflater.inflate(R.layout.basic_edit_alert, null);
// Logo and title
ImageView alertLogo = (ImageView) alertView.findViewById(R.id.alert_logo);
alertLogo.setBackgroundResource(R.drawable.material_edit);
TextView titleText = (TextView) alertView.findViewById(R.id.alert_title);
titleText.setText("Rename GeoPackage");
// GeoPackage name
final TextInputEditText inputName = (TextInputEditText) alertView.findViewById(R.id.edit_text_input);
inputName.setHint(gpName);
inputName.setText(gpName);
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(context, R.style.AppCompatAlertDialogStyle);
dialogBuilder.setView(alertView);
dialogBuilder.setPositiveButton("Rename", (dialog, which)->{
String newName = inputName.getText().toString();
if (newName != null && !newName.isEmpty() && !newName.equals(gpName)) {
dialog.dismiss();
listener.onRenameGP(gpName, newName);
}
});
dialogBuilder.setNegativeButton(context.getString(R.string.button_cancel_label), (dialog, which)->{
dialog.dismiss();
});
AlertDialog alertDialog = dialogBuilder.create();
// Validate the input before allowing the rename to happen
inputName.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {}
@Override
public void afterTextChanged(Editable editable) {}
@Override
public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
String givenName = inputName.getText().toString();
alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(true);
if(givenName.isEmpty()){
inputName.setError("Name is required");
alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
}
// else {
// boolean allowed = Pattern.matches("[a-zA-Z_0-9]+", givenName);
// if (!allowed) {
// inputName.setError("Names must be alphanumeric only");
// alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
// }
// }
}
});
alertDialog.show();
}
/**
* Open a dialog for renaming a Layer inside a GeoPackage
* @param context Context for opening dialog
* @param gpName GeoPackage name
* @param layerName Current layer name
* @param listener Click listener to callback to the mapfragment
*/
public void openRenameLayerDialog(Context context, String gpName, String layerName,
final OnDialogButtonClickListener listener){
// Create Alert window with basic input text layout
LayoutInflater inflater = LayoutInflater.from(context);
View alertView = inflater.inflate(R.layout.basic_edit_alert, null);
// Logo and title
ImageView alertLogo = (ImageView) alertView.findViewById(R.id.alert_logo);
alertLogo.setBackgroundResource(R.drawable.material_edit);
TextView titleText = (TextView) alertView.findViewById(R.id.alert_title);
titleText.setText("Rename Layer");
// Current Layer name
final TextInputEditText inputName = (TextInputEditText) alertView.findViewById(R.id.edit_text_input);
inputName.setHint(layerName);
inputName.setText(layerName);
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(context, R.style.AppCompatAlertDialogStyle);
dialogBuilder.setView(alertView);
dialogBuilder.setPositiveButton("Rename", (dialog, which)->{
String newName = inputName.getText().toString();
if (newName != null && !newName.isEmpty() && !newName.equals(layerName)) {
dialog.dismiss();
listener.onRenameLayer(gpName, layerName, newName);
}
});
dialogBuilder.setNegativeButton(context.getString(R.string.button_cancel_label), (dialog, which)->{
dialog.dismiss();
});
AlertDialog alertDialog = dialogBuilder.create();
// Validate the input before allowing the rename to happen
inputName.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {}
@Override
public void afterTextChanged(Editable editable) {}
@Override
public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
String givenName = inputName.getText().toString();
alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(true);
if(givenName.isEmpty()){
inputName.setError("Name is required");
alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
} else {
boolean allowed = Pattern.matches("[a-zA-Z_0-9]+", givenName);
if (!allowed) {
inputName.setError("Names must be alphanumeric only");
alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
}
}
}
});
alertDialog.show();
}
/**
* return to a share dialog action (no dialog needed)
* @param context Context for running the share task
* @param gpName GeoPackage name
* @param listener Click listener to callback to the mapfragment
*/
public void openShareDialog(Context context, String gpName,
final OnDialogButtonClickListener listener){
listener.onShareGP(gpName);
}
/**
* Open a copy GeoPackage dialog view
* @param context Context for opening dialog
* @param gpName GeoPackage name
* @param listener Click listener to callback to the mapfragment
*/
public void openCopyDialog(Context context, String gpName,
final OnDialogButtonClickListener listener){
// Create Alert window with basic input text layout
LayoutInflater inflater = LayoutInflater.from(context);
View alertView = inflater.inflate(R.layout.basic_edit_alert, null);
// Logo and title
ImageView alertLogo = (ImageView) alertView.findViewById(R.id.alert_logo);
alertLogo.setBackgroundResource(R.drawable.material_copy);
TextView titleText = (TextView) alertView.findViewById(R.id.alert_title);
titleText.setText("Copy GeoPackage");
final TextInputEditText inputName = (TextInputEditText) alertView.findViewById(R.id.edit_text_input);
inputName.setText(gpName + context.getString(R.string.geopackage_copy_suffix));
inputName.setHint("GeoPackage Name");
AlertDialog.Builder copyDialogBuilder = new AlertDialog.Builder(context, R.style.AppCompatAlertDialogStyle)
.setView(alertView)
.setPositiveButton("Copy", (dialog, which)->{
String newName = inputName.getText().toString();
if (newName != null && !newName.isEmpty()
&& !newName.equals(gpName)) {
dialog.dismiss();
listener.onCopyGP(gpName, newName);
}
})
.setNegativeButton(context.getString(R.string.button_cancel_label),
(dialog, which)->{
dialog.dismiss();
});
AlertDialog alertDialog = copyDialogBuilder.create();
// // Validate the input before allowing the rename to happen
// inputName.addTextChangedListener(new TextWatcher() {
// @Override
// public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {}
// @Override
// public void afterTextChanged(Editable editable) {}
//
// @Override
// public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
// String givenName = inputName.getText().toString();
// alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(true);
//
// if(givenName.isEmpty()){
// inputName.setError("Name is required");
// alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
// } else {
// boolean allowed = Pattern.matches("[a-zA-Z_0-9]+", givenName);
// if (!allowed) {
// inputName.setError("Names must be alphanumeric only");
// alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
// }
// }
// }
// });
alertDialog.show();
}
/**
* Open a dialog for copying a Layer inside a geopackage
* @param context Context for opening dialog
* @param gpName GeoPackage name
* @param layerName Layer to copy
* @param listener Click listener to callback to the mapfragment
*/
public void openCopyLayerDialog(Context context, String gpName, String layerName,
final OnDialogButtonClickListener listener){
// Create Alert window with basic input text layout
LayoutInflater inflater = LayoutInflater.from(context);
View alertView = inflater.inflate(R.layout.basic_edit_alert, null);
// Logo and title
ImageView alertLogo = (ImageView) alertView.findViewById(R.id.alert_logo);
alertLogo.setBackgroundResource(R.drawable.material_copy);
TextView titleText = (TextView) alertView.findViewById(R.id.alert_title);
titleText.setText("Copy Layer");
final TextInputEditText input = (TextInputEditText) alertView.findViewById(R.id.edit_text_input);
input.setText(layerName + context.getString(R.string.geopackage_copy_suffix));
input.setHint("New layer name");
AlertDialog.Builder copyDialog = new AlertDialog.Builder(context, R.style.AppCompatAlertDialogStyle)
.setView(alertView)
.setPositiveButton("Copy", (dialog, which)->{
String newName = input.getText().toString();
if (newName != null && !newName.isEmpty()
&& !newName.equals(gpName)) {
dialog.dismiss();
listener.onCopyLayer(gpName, layerName, newName);
}
})
.setNegativeButton(context.getString(R.string.button_cancel_label),
(dialog, which)->{
dialog.dismiss();
});
AlertDialog alertDialog = copyDialog.create();
// Validate the input before allowing the rename to happen
input.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {}
@Override
public void afterTextChanged(Editable editable) {}
@Override
public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
String givenName = input.getText().toString();
alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(true);
if(givenName.isEmpty()){
input.setError("Name is required");
alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
} else {
boolean allowed = Pattern.matches("[a-zA-Z_0-9]+", givenName);
if (!allowed) {
input.setError("Names must be alphanumeric only");
alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
}
}
}
});
alertDialog.show();
}
/**
* Open a Delete GeoPackage dialog view
* @param context Context for opening dialog
* @param gpName GeoPackage name
* @param listener Click listener to callback to the mapfragment
*/
public void openDeleteDialog(Context context, String gpName,
final OnDialogButtonClickListener listener){
// Create Alert window with basic input text layout
LayoutInflater inflater = LayoutInflater.from(context);
View alertView = inflater.inflate(R.layout.basic_label_alert, null);
// Logo and title
ImageView alertLogo = (ImageView) alertView.findViewById(R.id.alert_logo);
alertLogo.setBackgroundResource(R.drawable.material_delete);
TextView titleText = (TextView) alertView.findViewById(R.id.alert_title);
titleText.setText("Delete this GeoPackage?");
TextView actionLabel = (TextView) alertView.findViewById(R.id.action_label);
actionLabel.setText(gpName);
actionLabel.setVisibility(View.INVISIBLE);
AlertDialog deleteDialog = new AlertDialog.Builder(context, R.style.AppCompatAlertDialogStyle)
.setView(alertView)
.setIcon(context.getResources().getDrawable(R.drawable.material_delete))
.setPositiveButton("Delete", (dialog, which)->{
dialog.dismiss();
listener.onDeleteGP(gpName);
})
.setNegativeButton(context.getString(R.string.button_cancel_label),
(dialog, which)->{
dialog.dismiss();
listener.onCancelButtonClicked();
}).create();
deleteDialog.show();
}
/**
* A Delete dialog for deleting a layer from a GeoPackage (called from the Layer Detail page)
* @param context Context for opening dialog
* @param gpName GeoPackage name
* @param layerName Layer name to delete
* @param listener Click listener to callback to the mapfragment
*/
public void openDeleteLayerDialog(Context context, String gpName, String layerName,
final OnDialogButtonClickListener listener){
// Create Alert window with basic input text layout
LayoutInflater inflater = LayoutInflater.from(context);
View alertView = inflater.inflate(R.layout.basic_label_alert, null);
// Logo and title
ImageView alertLogo = (ImageView) alertView.findViewById(R.id.alert_logo);
alertLogo.setBackgroundResource(R.drawable.material_delete);
TextView titleText = (TextView) alertView.findViewById(R.id.alert_title);
titleText.setText("Delete this Layer?");
TextView actionLabel = (TextView) alertView.findViewById(R.id.action_label);
actionLabel.setText(layerName);
actionLabel.setVisibility(View.INVISIBLE);
AlertDialog deleteDialog = new AlertDialog.Builder(context, R.style.AppCompatAlertDialogStyle)
.setView(alertView)
.setIcon(context.getResources().getDrawable(R.drawable.material_delete))
.setPositiveButton("Delete", (dialog, which)->{
dialog.dismiss();
listener.onDeleteLayer(gpName, layerName);
})
.setNegativeButton(context.getString(R.string.button_cancel_label),
(dialog, which)->{
dialog.dismiss();
listener.onCancelButtonClicked();
}).create();
deleteDialog.show();
}
}
