mirror of
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119 lines
4.1 KiB
JavaScript
119 lines
4.1 KiB
JavaScript
/**
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* AccessibleBlockly
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*
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* Copyright 2017 Google Inc.
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* https://developers.google.com/blockly/
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*
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* Licensed under the Apache License, Version 2.0 (the 'License');
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an 'AS IS' BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @fileoverview Component representing the variable rename modal.
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*
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* @author corydiers@google.com (Cory Diers)
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*/
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goog.provide('blocklyApp.VariableAddModalComponent');
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goog.require('blocklyApp.AudioService');
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goog.require('blocklyApp.KeyboardInputService');
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goog.require('blocklyApp.TranslatePipe');
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goog.require('blocklyApp.VariableModalService');
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goog.require('Blockly.CommonModal');
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blocklyApp.VariableAddModalComponent = ng.core.Component({
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selector: 'blockly-add-variable-modal',
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template: `
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<div *ngIf="modalIsVisible"class="blocklyModalCurtain"
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(click)="dismissModal()">
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<!-- $event.stopPropagation() prevents the modal from closing when its
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interior is clicked. -->
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<div id="varModal" class="blocklyModal" role="alertdialog"
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(click)="$event.stopPropagation()" tabindex="0"
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aria-labelledby="variableModalHeading">
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<h3 id="variableModalHeading">Add a variable...</h3>
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<form id="varForm">
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<p id="inputLabel">New Variable Name:
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<input id="mainFieldId" type="text" [ngModel]="VALUE"
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(ngModelChange)="setTextValue($event)" tabindex="0"
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aria-labelledby="inputLabel" />
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</p>
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<hr>
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<button type="button" id="submitButton" (click)="submit()">
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SUBMIT
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</button>
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<button type="button" id="cancelButton" (click)="dismissModal()">
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CANCEL
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</button>
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</form>
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</div>
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</div>
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`,
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pipes: [blocklyApp.TranslatePipe]
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})
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.Class({
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constructor: [
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blocklyApp.AudioService, blocklyApp.KeyboardInputService, blocklyApp.VariableModalService,
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function(audioService, keyboardService, variableService) {
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this.workspace = blocklyApp.workspace;
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this.variableModalService = variableService;
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this.audioService = audioService;
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this.keyboardInputService = keyboardService;
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this.modalIsVisible = false;
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this.activeButtonIndex = -1;
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var that = this;
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this.variableModalService.registerPreAddShowHook(
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function() {
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that.modalIsVisible = true;
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Blockly.CommonModal.setupKeyboardOverrides(that);
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setTimeout(function() {
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document.getElementById('varModal').focus();
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}, 150);
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}
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);
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}
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],
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// Caches the current text variable as the user types.
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setTextValue: function(newValue) {
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this.variableName = newValue;
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},
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// Closes the modal (on both success and failure).
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hideModal_: Blockly.CommonModal.hideModal,
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// Focuses on the button represented by the given index.
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focusOnOption: Blockly.CommonModal.focusOnOption,
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// Counts the number of interactive elements for the modal.
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numInteractiveElements: Blockly.CommonModal.numInteractiveElements,
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// Gets all the interactive elements for the modal.
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getInteractiveElements: Blockly.CommonModal.getInteractiveElements,
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// Gets the container with interactive elements.
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getInteractiveContainer: function() {
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return document.getElementById('varForm');
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},
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// Submits the name change for the variable.
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submit: function() {
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this.workspace.createVariable(this.variableName);
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this.dismissModal();
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},
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// Dismisses and closes the modal.
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dismissModal: function() {
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this.variableModalService.hideModal();
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this.hideModal_();
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}
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})
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