changes
This commit is contained in:
serso
@@ -1,324 +1,229 @@
|
||||
/*
|
||||
* Copyright (c) 2009-2011. Created by serso aka se.solovyev.
|
||||
* For more information, please, contact se.solovyev@gmail.com
|
||||
* or visit http://se.solovyev.org
|
||||
*/
|
||||
|
||||
package org.solovyev.android.calculator.math.edit;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.app.AlertDialog;
|
||||
import android.content.Context;
|
||||
import android.content.DialogInterface;
|
||||
import android.os.Bundle;
|
||||
import android.support.v4.app.FragmentActivity;
|
||||
import android.text.ClipboardManager;
|
||||
import android.text.Editable;
|
||||
import android.text.TextWatcher;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.widget.EditText;
|
||||
import android.widget.Toast;
|
||||
import com.actionbarsherlock.view.Menu;
|
||||
import com.actionbarsherlock.view.MenuInflater;
|
||||
import com.actionbarsherlock.view.MenuItem;
|
||||
import jscl.math.function.IConstant;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.CalculatorEventType;
|
||||
import org.solovyev.android.calculator.CalculatorLocatorImpl;
|
||||
import org.solovyev.android.calculator.R;
|
||||
import org.solovyev.android.calculator.math.MathType;
|
||||
import org.solovyev.android.calculator.model.Var;
|
||||
import org.solovyev.android.menu.AMenuItem;
|
||||
import org.solovyev.android.menu.LabeledMenuItem;
|
||||
import org.solovyev.common.JPredicate;
|
||||
import org.solovyev.common.collections.CollectionsUtils;
|
||||
import org.solovyev.common.text.StringUtils;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 9/28/11
|
||||
* Time: 10:55 PM
|
||||
*/
|
||||
public class CalculatorVarsFragment extends AbstractMathEntityListFragment<IConstant> {
|
||||
|
||||
public static final String CREATE_VAR_EXTRA_STRING = "org.solovyev.android.calculator.math.edit.CalculatorVarsTabActivity_create_var";
|
||||
|
||||
@Override
|
||||
protected int getLayoutId() {
|
||||
return R.layout.vars_fragment;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
|
||||
final Bundle bundle = getArguments();
|
||||
if (bundle != null) {
|
||||
final String varValue = bundle.getString(CREATE_VAR_EXTRA_STRING);
|
||||
if (!StringUtils.isEmpty(varValue)) {
|
||||
createEditVariableDialog(this, null, null, varValue, null);
|
||||
|
||||
// in order to stop intent for other tabs
|
||||
bundle.remove(CREATE_VAR_EXTRA_STRING);
|
||||
}
|
||||
}
|
||||
|
||||
setHasOptionsMenu(true);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected int getTitleResId() {
|
||||
return R.string.c_vars;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected AMenuItem<IConstant> getOnClickAction() {
|
||||
return LongClickMenuItem.use;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
protected List<LabeledMenuItem<IConstant>> getMenuItemsOnLongClick(@NotNull IConstant item) {
|
||||
final List<LabeledMenuItem<IConstant>> result = new ArrayList<LabeledMenuItem<IConstant>>(Arrays.asList(LongClickMenuItem.values()));
|
||||
|
||||
if ( item.isSystem() ) {
|
||||
result.remove(LongClickMenuItem.edit);
|
||||
result.remove(LongClickMenuItem.remove);
|
||||
}
|
||||
|
||||
if ( StringUtils.isEmpty(CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry().getDescription(item.getName())) ) {
|
||||
result.remove(LongClickMenuItem.copy_description);
|
||||
}
|
||||
|
||||
if ( StringUtils.isEmpty(item.getValue()) ) {
|
||||
result.remove(LongClickMenuItem.copy_value);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
protected MathEntityDescriptionGetter getDescriptionGetter() {
|
||||
return new MathEntityDescriptionGetterImpl(CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry());
|
||||
}
|
||||
|
||||
@SuppressWarnings({"UnusedDeclaration"})
|
||||
public void addVarButtonClickHandler(@NotNull View v) {
|
||||
createEditVariableDialog(this, null, null, null, null);
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
protected List<IConstant> getMathEntities() {
|
||||
final List<IConstant> result = new ArrayList<IConstant>(CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry().getEntities());
|
||||
|
||||
CollectionsUtils.removeAll(result, new JPredicate<IConstant>() {
|
||||
@Override
|
||||
public boolean apply(@Nullable IConstant var) {
|
||||
return var != null && CollectionsUtils.contains(var.getName(), MathType.INFINITY_JSCL, MathType.NAN);
|
||||
}
|
||||
});
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected String getMathEntityCategory(@NotNull IConstant var) {
|
||||
return CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry().getCategory(var);
|
||||
}
|
||||
|
||||
private static void createEditVariableDialog(@NotNull final AbstractMathEntityListFragment<IConstant> fragment,
|
||||
@Nullable final IConstant var,
|
||||
@Nullable final String name,
|
||||
@Nullable final String value,
|
||||
@Nullable final String description) {
|
||||
final FragmentActivity activity = fragment.getActivity();
|
||||
|
||||
if (var == null || !var.isSystem()) {
|
||||
|
||||
final LayoutInflater layoutInflater = (LayoutInflater) activity.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
|
||||
final View editView = layoutInflater.inflate(R.layout.var_edit, null);
|
||||
|
||||
final String errorMsg = fragment.getString(R.string.c_char_is_not_accepted);
|
||||
|
||||
final EditText editName = (EditText) editView.findViewById(R.id.var_edit_name);
|
||||
editName.setText(name);
|
||||
editName.addTextChangedListener(new TextWatcher() {
|
||||
|
||||
@Override
|
||||
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onTextChanged(CharSequence s, int start, int before, int count) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void afterTextChanged(Editable s) {
|
||||
for (int i = 0; i < s.length(); i++) {
|
||||
char c = s.charAt(i);
|
||||
if (!acceptableChars.contains(c)) {
|
||||
s.delete(i, i + 1);
|
||||
Toast.makeText(activity, String.format(errorMsg, c), Toast.LENGTH_SHORT).show();
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
final EditText editValue = (EditText) editView.findViewById(R.id.var_edit_value);
|
||||
if (!StringUtils.isEmpty(value)) {
|
||||
editValue.setText(value);
|
||||
}
|
||||
|
||||
final EditText editDescription = (EditText) editView.findViewById(R.id.var_edit_description);
|
||||
editDescription.setText(description);
|
||||
|
||||
final Var.Builder varBuilder;
|
||||
if (var != null) {
|
||||
varBuilder = new Var.Builder(var);
|
||||
} else {
|
||||
varBuilder = new Var.Builder();
|
||||
}
|
||||
|
||||
final AlertDialog.Builder builder = new AlertDialog.Builder(activity)
|
||||
.setCancelable(true)
|
||||
.setNegativeButton(R.string.c_cancel, null)
|
||||
.setPositiveButton(R.string.c_save, new VarEditorSaver<IConstant>(varBuilder, var, editView, fragment, CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry(), new VarEditorSaver.EditorCreator<IConstant>() {
|
||||
@Override
|
||||
public void showEditor(@NotNull AbstractMathEntityListFragment<IConstant> activity, @Nullable IConstant editedInstance, @Nullable String name, @Nullable String value, @Nullable String description) {
|
||||
createEditVariableDialog(activity, editedInstance, name, value, description);
|
||||
}
|
||||
}))
|
||||
.setView(editView);
|
||||
|
||||
if (var != null) {
|
||||
// EDIT mode
|
||||
|
||||
builder.setTitle(R.string.c_var_edit_var);
|
||||
builder.setNeutralButton(R.string.c_remove, new MathEntityRemover<IConstant>(var, new DialogInterface.OnClickListener() {
|
||||
@Override
|
||||
public void onClick(DialogInterface dialog, int which) {
|
||||
createEditVariableDialog(fragment, var, name, value, description);
|
||||
}
|
||||
}, CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry(), fragment));
|
||||
} else {
|
||||
// CREATE mode
|
||||
|
||||
builder.setTitle(R.string.c_var_create_var);
|
||||
}
|
||||
|
||||
builder.create().show();
|
||||
} else {
|
||||
Toast.makeText(activity, fragment.getString(R.string.c_sys_var_cannot_be_changed), Toast.LENGTH_LONG).show();
|
||||
}
|
||||
}
|
||||
|
||||
public static boolean isValidValue(@NotNull String value) {
|
||||
// now every string might be constant
|
||||
return true;
|
||||
}
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* MENU
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
@Override
|
||||
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
|
||||
inflater.inflate(R.menu.var_menu, menu);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onOptionsItemSelected(MenuItem item) {
|
||||
boolean result;
|
||||
|
||||
switch (item.getItemId()) {
|
||||
case R.id.var_menu_add_var:
|
||||
createEditVariableDialog(this, null, null, null, null);
|
||||
result = true;
|
||||
break;
|
||||
default:
|
||||
result = super.onOptionsItemSelected(item);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* STATIC
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
private static enum LongClickMenuItem implements LabeledMenuItem<IConstant>{
|
||||
use(R.string.c_use) {
|
||||
@Override
|
||||
public void onClick(@NotNull IConstant data, @NotNull Context context) {
|
||||
CalculatorLocatorImpl.getInstance().getCalculator().fireCalculatorEvent(CalculatorEventType.use_constant, data);
|
||||
}
|
||||
},
|
||||
|
||||
edit(R.string.c_edit) {
|
||||
@Override
|
||||
public void onClick(@NotNull IConstant data, @NotNull Context context) {
|
||||
/*if (context instanceof AbstractMathEntityListFragment) {
|
||||
createEditVariableDialog((AbstractMathEntityListFragment<IConstant>)context, data, data.getName(), StringUtils.getNotEmpty(data.getValue(), ""), data.getDescription());
|
||||
}*/
|
||||
}
|
||||
},
|
||||
|
||||
remove(R.string.c_remove) {
|
||||
@Override
|
||||
public void onClick(@NotNull IConstant data, @NotNull Context context) {
|
||||
/*if (context instanceof AbstractMathEntityListFragment) {
|
||||
new MathEntityRemover<IConstant>(data, null, CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry(), ((AbstractMathEntityListFragment<IConstant>) context)).showConfirmationDialog();
|
||||
}*/
|
||||
}
|
||||
},
|
||||
|
||||
copy_value(R.string.c_copy_value) {
|
||||
@Override
|
||||
public void onClick(@NotNull IConstant data, @NotNull Context context) {
|
||||
final String text = data.getValue();
|
||||
if (!StringUtils.isEmpty(text)) {
|
||||
final ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Activity.CLIPBOARD_SERVICE);
|
||||
clipboard.setText(text);
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
copy_description(R.string.c_copy_description) {
|
||||
@Override
|
||||
public void onClick(@NotNull IConstant data, @NotNull Context context) {
|
||||
final String text = CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry().getDescription(data.getName());
|
||||
if (!StringUtils.isEmpty(text)) {
|
||||
final ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Activity.CLIPBOARD_SERVICE);
|
||||
clipboard.setText(text);
|
||||
}
|
||||
}
|
||||
};
|
||||
private final int captionId;
|
||||
|
||||
LongClickMenuItem(int captionId) {
|
||||
this.captionId = captionId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public String getCaption(@NotNull Context context) {
|
||||
return context.getString(captionId);
|
||||
}
|
||||
}
|
||||
}
|
||||
/*
|
||||
* Copyright (c) 2009-2011. Created by serso aka se.solovyev.
|
||||
* For more information, please, contact se.solovyev@gmail.com
|
||||
* or visit http://se.solovyev.org
|
||||
*/
|
||||
|
||||
package org.solovyev.android.calculator.math.edit;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.content.Context;
|
||||
import android.os.Bundle;
|
||||
import android.text.ClipboardManager;
|
||||
import android.view.View;
|
||||
import com.actionbarsherlock.view.Menu;
|
||||
import com.actionbarsherlock.view.MenuInflater;
|
||||
import com.actionbarsherlock.view.MenuItem;
|
||||
import jscl.math.function.IConstant;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.CalculatorEventType;
|
||||
import org.solovyev.android.calculator.CalculatorLocatorImpl;
|
||||
import org.solovyev.android.calculator.R;
|
||||
import org.solovyev.android.calculator.math.MathType;
|
||||
import org.solovyev.android.menu.AMenuItem;
|
||||
import org.solovyev.android.menu.LabeledMenuItem;
|
||||
import org.solovyev.common.JPredicate;
|
||||
import org.solovyev.common.collections.CollectionsUtils;
|
||||
import org.solovyev.common.text.StringUtils;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* User: serso
|
||||
* Date: 9/28/11
|
||||
* Time: 10:55 PM
|
||||
*/
|
||||
public class CalculatorVarsFragment extends AbstractMathEntityListFragment<IConstant> {
|
||||
|
||||
public static final String CREATE_VAR_EXTRA_STRING = "org.solovyev.android.calculator.math.edit.CalculatorVarsTabActivity_create_var";
|
||||
|
||||
@Override
|
||||
protected int getLayoutId() {
|
||||
return R.layout.vars_fragment;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
|
||||
final Bundle bundle = getArguments();
|
||||
if (bundle != null) {
|
||||
final String varValue = bundle.getString(CREATE_VAR_EXTRA_STRING);
|
||||
if (!StringUtils.isEmpty(varValue)) {
|
||||
VarEditDialogFragment.createEditVariableDialog(this, VarEditDialogFragment.Input.newFromValue(varValue));
|
||||
|
||||
// in order to stop intent for other tabs
|
||||
bundle.remove(CREATE_VAR_EXTRA_STRING);
|
||||
}
|
||||
}
|
||||
|
||||
setHasOptionsMenu(true);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected int getTitleResId() {
|
||||
return R.string.c_vars;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected AMenuItem<IConstant> getOnClickAction() {
|
||||
return LongClickMenuItem.use;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
protected List<LabeledMenuItem<IConstant>> getMenuItemsOnLongClick(@NotNull IConstant item) {
|
||||
final List<LabeledMenuItem<IConstant>> result = new ArrayList<LabeledMenuItem<IConstant>>(Arrays.asList(LongClickMenuItem.values()));
|
||||
|
||||
if ( item.isSystem() ) {
|
||||
result.remove(LongClickMenuItem.edit);
|
||||
result.remove(LongClickMenuItem.remove);
|
||||
}
|
||||
|
||||
if ( StringUtils.isEmpty(CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry().getDescription(item.getName())) ) {
|
||||
result.remove(LongClickMenuItem.copy_description);
|
||||
}
|
||||
|
||||
if ( StringUtils.isEmpty(item.getValue()) ) {
|
||||
result.remove(LongClickMenuItem.copy_value);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
protected MathEntityDescriptionGetter getDescriptionGetter() {
|
||||
return new MathEntityDescriptionGetterImpl(CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry());
|
||||
}
|
||||
|
||||
@SuppressWarnings({"UnusedDeclaration"})
|
||||
public void addVarButtonClickHandler(@NotNull View v) {
|
||||
VarEditDialogFragment.createEditVariableDialog(this, VarEditDialogFragment.Input.newInstance());
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
protected List<IConstant> getMathEntities() {
|
||||
final List<IConstant> result = new ArrayList<IConstant>(CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry().getEntities());
|
||||
|
||||
CollectionsUtils.removeAll(result, new JPredicate<IConstant>() {
|
||||
@Override
|
||||
public boolean apply(@Nullable IConstant var) {
|
||||
return var != null && CollectionsUtils.contains(var.getName(), MathType.INFINITY_JSCL, MathType.NAN);
|
||||
}
|
||||
});
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected String getMathEntityCategory(@NotNull IConstant var) {
|
||||
return CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry().getCategory(var);
|
||||
}
|
||||
|
||||
public static boolean isValidValue(@NotNull String value) {
|
||||
// now every string might be constant
|
||||
return true;
|
||||
}
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* MENU
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
@Override
|
||||
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
|
||||
inflater.inflate(R.menu.var_menu, menu);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onOptionsItemSelected(MenuItem item) {
|
||||
boolean result;
|
||||
|
||||
switch (item.getItemId()) {
|
||||
case R.id.var_menu_add_var:
|
||||
VarEditDialogFragment.createEditVariableDialog(this, VarEditDialogFragment.Input.newInstance());
|
||||
result = true;
|
||||
break;
|
||||
default:
|
||||
result = super.onOptionsItemSelected(item);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* STATIC
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
private static enum LongClickMenuItem implements LabeledMenuItem<IConstant>{
|
||||
use(R.string.c_use) {
|
||||
@Override
|
||||
public void onClick(@NotNull IConstant data, @NotNull Context context) {
|
||||
CalculatorLocatorImpl.getInstance().getCalculator().fireCalculatorEvent(CalculatorEventType.use_constant, data);
|
||||
}
|
||||
},
|
||||
|
||||
edit(R.string.c_edit) {
|
||||
@Override
|
||||
public void onClick(@NotNull IConstant data, @NotNull Context context) {
|
||||
/*if (context instanceof AbstractMathEntityListFragment) {
|
||||
createEditVariableDialog((AbstractMathEntityListFragment<IConstant>)context, data, data.getName(), StringUtils.getNotEmpty(data.getValue(), ""), data.getDescription());
|
||||
}*/
|
||||
}
|
||||
},
|
||||
|
||||
remove(R.string.c_remove) {
|
||||
@Override
|
||||
public void onClick(@NotNull IConstant data, @NotNull Context context) {
|
||||
/*if (context instanceof AbstractMathEntityListFragment) {
|
||||
new MathEntityRemover<IConstant>(data, null, CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry(), ((AbstractMathEntityListFragment<IConstant>) context)).showConfirmationDialog();
|
||||
}*/
|
||||
}
|
||||
},
|
||||
|
||||
copy_value(R.string.c_copy_value) {
|
||||
@Override
|
||||
public void onClick(@NotNull IConstant data, @NotNull Context context) {
|
||||
final String text = data.getValue();
|
||||
if (!StringUtils.isEmpty(text)) {
|
||||
final ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Activity.CLIPBOARD_SERVICE);
|
||||
clipboard.setText(text);
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
copy_description(R.string.c_copy_description) {
|
||||
@Override
|
||||
public void onClick(@NotNull IConstant data, @NotNull Context context) {
|
||||
final String text = CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry().getDescription(data.getName());
|
||||
if (!StringUtils.isEmpty(text)) {
|
||||
final ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Activity.CLIPBOARD_SERVICE);
|
||||
clipboard.setText(text);
|
||||
}
|
||||
}
|
||||
};
|
||||
private final int captionId;
|
||||
|
||||
LongClickMenuItem(int captionId) {
|
||||
this.captionId = captionId;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public String getCaption(@NotNull Context context) {
|
||||
return context.getString(captionId);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -0,0 +1,277 @@
|
||||
package org.solovyev.android.calculator.math.edit;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.app.AlertDialog;
|
||||
import android.content.DialogInterface;
|
||||
import android.os.Bundle;
|
||||
import android.support.v4.app.*;
|
||||
import android.text.Editable;
|
||||
import android.text.TextWatcher;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
import android.widget.EditText;
|
||||
import android.widget.Toast;
|
||||
import jscl.math.function.IConstant;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
import org.solovyev.android.calculator.CalculatorLocatorImpl;
|
||||
import org.solovyev.android.calculator.R;
|
||||
import org.solovyev.android.calculator.model.Var;
|
||||
import org.solovyev.common.text.StringUtils;
|
||||
|
||||
/**
|
||||
* User: Solovyev_S
|
||||
* Date: 01.10.12
|
||||
* Time: 17:41
|
||||
*/
|
||||
public class VarEditDialogFragment extends DialogFragment {
|
||||
|
||||
@NotNull
|
||||
private final Input input;
|
||||
|
||||
public VarEditDialogFragment() {
|
||||
this(Input.newInstance());
|
||||
}
|
||||
|
||||
public VarEditDialogFragment(@NotNull Input input) {
|
||||
this.input = input;
|
||||
}
|
||||
|
||||
public static void createEditVariableDialog(@NotNull final AbstractMathEntityListFragment<IConstant> fragment,
|
||||
@NotNull Input input) {
|
||||
|
||||
final FragmentManager fm = fragment.getActivity().getSupportFragmentManager();
|
||||
final FragmentTransaction ft = fm.beginTransaction();
|
||||
|
||||
Fragment prev = fm.findFragmentByTag("constant-editor");
|
||||
if (prev != null) {
|
||||
ft.remove(prev);
|
||||
}
|
||||
ft.addToBackStack(null);
|
||||
|
||||
// Create and show the dialog.
|
||||
final DialogFragment newFragment = new VarEditDialogFragment(input);
|
||||
newFragment.show(ft, "constant-editor");
|
||||
|
||||
}
|
||||
|
||||
public static void createEditVariableDialog0(@NotNull final AbstractMathEntityListFragment<IConstant> fragment,
|
||||
@Nullable final IConstant var,
|
||||
@Nullable final String name,
|
||||
@Nullable final String value,
|
||||
@Nullable final String description) {
|
||||
final FragmentActivity activity = fragment.getActivity();
|
||||
|
||||
if (var == null || !var.isSystem()) {
|
||||
|
||||
final LayoutInflater layoutInflater = (LayoutInflater) activity.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
|
||||
final View result = layoutInflater.inflate(R.layout.var_edit, null);
|
||||
|
||||
final String errorMsg = fragment.getString(R.string.c_char_is_not_accepted);
|
||||
|
||||
final EditText editName = (EditText) result.findViewById(R.id.var_edit_name);
|
||||
editName.setText(name);
|
||||
editName.addTextChangedListener(new TextWatcher() {
|
||||
|
||||
@Override
|
||||
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onTextChanged(CharSequence s, int start, int before, int count) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void afterTextChanged(Editable s) {
|
||||
for (int i = 0; i < s.length(); i++) {
|
||||
char c = s.charAt(i);
|
||||
if (!AbstractMathEntityListFragment.acceptableChars.contains(c)) {
|
||||
s.delete(i, i + 1);
|
||||
Toast.makeText(activity, String.format(errorMsg, c), Toast.LENGTH_SHORT).show();
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
final EditText editValue = (EditText) result.findViewById(R.id.var_edit_value);
|
||||
if (!StringUtils.isEmpty(value)) {
|
||||
editValue.setText(value);
|
||||
}
|
||||
|
||||
final EditText editDescription = (EditText) result.findViewById(R.id.var_edit_description);
|
||||
editDescription.setText(description);
|
||||
|
||||
final Var.Builder varBuilder;
|
||||
if (var != null) {
|
||||
varBuilder = new Var.Builder(var);
|
||||
} else {
|
||||
varBuilder = new Var.Builder();
|
||||
}
|
||||
|
||||
final AlertDialog.Builder builder = new AlertDialog.Builder(activity)
|
||||
.setCancelable(true)
|
||||
.setNegativeButton(R.string.c_cancel, null)
|
||||
.setPositiveButton(R.string.c_save, new VarEditorSaver<IConstant>(varBuilder, var, result, fragment, CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry(), new VarEditorSaver.EditorCreator<IConstant>() {
|
||||
@Override
|
||||
public void showEditor(@NotNull AbstractMathEntityListFragment<IConstant> activity, @Nullable IConstant editedInstance, @Nullable String name, @Nullable String value, @Nullable String description) {
|
||||
createEditVariableDialog(activity, Input.newInstance(editedInstance, name, value, description));
|
||||
}
|
||||
}))
|
||||
.setView(result);
|
||||
|
||||
if (var != null) {
|
||||
// EDIT mode
|
||||
|
||||
builder.setTitle(R.string.c_var_edit_var);
|
||||
builder.setNeutralButton(R.string.c_remove, new MathEntityRemover<IConstant>(var, new DialogInterface.OnClickListener() {
|
||||
@Override
|
||||
public void onClick(DialogInterface dialog, int which) {
|
||||
createEditVariableDialog(fragment, Input.newInstance(var, name, value, description));
|
||||
}
|
||||
}, CalculatorLocatorImpl.getInstance().getEngine().getVarsRegistry(), fragment));
|
||||
} else {
|
||||
// CREATE mode
|
||||
|
||||
builder.setTitle(R.string.c_var_create_var);
|
||||
}
|
||||
|
||||
builder.create().show();
|
||||
} else {
|
||||
Toast.makeText(activity, fragment.getString(R.string.c_sys_var_cannot_be_changed), Toast.LENGTH_LONG).show();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
}
|
||||
|
||||
@Override
|
||||
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
|
||||
final View result = inflater.inflate(R.layout.var_edit, container, false);
|
||||
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onViewCreated(@NotNull View root, Bundle savedInstanceState) {
|
||||
super.onViewCreated(root, savedInstanceState);
|
||||
|
||||
final String errorMsg = this.getString(R.string.c_char_is_not_accepted);
|
||||
|
||||
final EditText editName = (EditText) root.findViewById(R.id.var_edit_name);
|
||||
editName.setText(input.getName());
|
||||
editName.addTextChangedListener(new TextWatcher() {
|
||||
|
||||
@Override
|
||||
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onTextChanged(CharSequence s, int start, int before, int count) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void afterTextChanged(Editable s) {
|
||||
for (int i = 0; i < s.length(); i++) {
|
||||
char c = s.charAt(i);
|
||||
if (!AbstractMathEntityListFragment.acceptableChars.contains(c)) {
|
||||
s.delete(i, i + 1);
|
||||
Toast.makeText(getActivity(), String.format(errorMsg, c), Toast.LENGTH_SHORT).show();
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
final EditText editValue = (EditText) root.findViewById(R.id.var_edit_value);
|
||||
editValue.setText(input.getValue());
|
||||
|
||||
final EditText editDescription = (EditText) root.findViewById(R.id.var_edit_description);
|
||||
editDescription.setText(input.getDescription());
|
||||
|
||||
final Var.Builder varBuilder;
|
||||
final IConstant constant = input.getConstant();
|
||||
if (constant != null) {
|
||||
varBuilder = new Var.Builder(constant);
|
||||
} else {
|
||||
varBuilder = new Var.Builder();
|
||||
}
|
||||
|
||||
if ( constant == null ) {
|
||||
// CREATE MODE
|
||||
getDialog().setTitle(R.string.c_var_create_var);
|
||||
} else {
|
||||
// EDIT MODE
|
||||
getDialog().setTitle(R.string.c_var_edit_var);
|
||||
}
|
||||
}
|
||||
|
||||
public static class Input {
|
||||
|
||||
@Nullable
|
||||
private IConstant constant;
|
||||
|
||||
@Nullable
|
||||
private String name;
|
||||
|
||||
@Nullable
|
||||
private String value;
|
||||
|
||||
@Nullable
|
||||
private String description;
|
||||
|
||||
private Input() {
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public static Input newInstance() {
|
||||
return new Input();
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public static Input newFromConstant(@NotNull IConstant constant) {
|
||||
final Input result = new Input();
|
||||
result.constant = constant;
|
||||
return result;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public static Input newFromValue(@Nullable String value) {
|
||||
final Input result = new Input();
|
||||
result.value = value;
|
||||
return result;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public static Input newInstance(@Nullable IConstant constant, @Nullable String name, @Nullable String value, @Nullable String description) {
|
||||
final Input result = new Input();
|
||||
result.constant = constant;
|
||||
result.name = name;
|
||||
result.value = value;
|
||||
result.description = description;
|
||||
return result;
|
||||
}
|
||||
|
||||
@Nullable
|
||||
public IConstant getConstant() {
|
||||
return constant;
|
||||
}
|
||||
|
||||
@Nullable
|
||||
public String getName() {
|
||||
return name == null ? (constant == null ? null : constant.getName()) : name;
|
||||
}
|
||||
|
||||
@Nullable
|
||||
public String getValue() {
|
||||
return value == null ? (constant == null ? null : constant.getValue()) : value;
|
||||
}
|
||||
|
||||
@Nullable
|
||||
public String getDescription() {
|
||||
return description == null ? (constant == null ? null : constant.getDescription()) : description;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user