mirror of https://github.com/keeweb/keeweb.git
169 lines
5.3 KiB
JavaScript
169 lines
5.3 KiB
JavaScript
const Backbone = require('backbone');
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const CopyPaste = require('../../comp/copy-paste');
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const Tip = require('../../util/tip');
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const FieldView = Backbone.View.extend({
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template: require('templates/details/field.hbs'),
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events: {
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'click .details__field-label': 'fieldLabelClick',
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'click .details__field-value': 'fieldValueClick',
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'dragstart .details__field-label': 'fieldLabelDrag'
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},
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render: function() {
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this.value = typeof this.model.value === 'function' ? this.model.value() : this.model.value;
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this.renderTemplate({
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editable: !this.readonly,
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multiline: this.model.multiline,
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title: this.model.title,
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canEditTitle: this.model.newField,
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protect: this.value && this.value.isProtected
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});
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this.valueEl = this.$el.find('.details__field-value');
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this.valueEl.html(this.renderValue(this.value));
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this.labelEl = this.$el.find('.details__field-label');
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if (this.model.tip) {
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this.tip = typeof this.model.tip === 'function' ? this.model.tip() : this.model.tip;
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if (this.tip) {
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this.valueEl.attr('title', this.tip);
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Tip.createTip(this.valueEl);
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}
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}
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return this;
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},
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remove: function() {
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if (this.tip) {
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Tip.hideTip(this.valueEl[0]);
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}
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Backbone.View.prototype.remove.apply(this, arguments);
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},
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update: function() {
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if (typeof this.model.value === 'function') {
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const newVal = this.model.value();
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if (
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!_.isEqual(newVal, this.value) ||
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(this.value && newVal && this.value.toString() !== newVal.toString())
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) {
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this.render();
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}
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}
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},
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fieldLabelClick: function(e) {
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e.stopImmediatePropagation();
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if (this.preventCopy) {
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return;
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}
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const field = this.model.name;
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let copyRes;
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if (field) {
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const value = this.value || '';
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if (value && value.isProtected) {
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const text = value.getText();
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if (!text) {
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return;
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}
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if (!CopyPaste.simpleCopy) {
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CopyPaste.createHiddenInput(text);
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}
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copyRes = CopyPaste.copy(text);
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this.trigger('copy', { source: this, copyRes: copyRes });
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return;
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}
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}
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if (!this.value) {
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return;
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}
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const selection = window.getSelection();
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const range = document.createRange();
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range.selectNodeContents(this.valueEl[0]);
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selection.removeAllRanges();
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selection.addRange(range);
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copyRes = CopyPaste.copy(this.valueEl[0].innerText || this.valueEl.text());
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if (copyRes) {
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selection.removeAllRanges();
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this.trigger('copy', { source: this, copyRes: copyRes });
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}
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},
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fieldValueClick: function(e) {
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if (['a', 'input', 'textarea'].indexOf(e.target.tagName.toLowerCase()) >= 0) {
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return;
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}
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const sel = window.getSelection().toString();
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if (!sel) {
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this.edit();
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}
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},
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fieldLabelDrag: function(e) {
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e.stopPropagation();
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if (!this.value) {
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return;
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}
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const dt = e.originalEvent.dataTransfer;
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const txtval = this.value.isProtected ? this.value.getText() : this.value;
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if (this.valueEl[0].tagName.toLowerCase() === 'a') {
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dt.setData('text/uri-list', txtval);
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}
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dt.setData('text/plain', txtval);
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dt.effectAllowed = 'copy';
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},
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edit: function() {
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if (this.readonly || this.editing) {
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return;
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}
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this.$el.addClass('details__field--edit');
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this.startEdit();
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this.editing = true;
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this.preventCopy = true;
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this.labelEl[0].setAttribute('draggable', 'false');
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},
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endEdit: function(newVal, extra) {
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if (!this.editing) {
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return;
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}
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this.editing = false;
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setTimeout(() => {
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this.preventCopy = false;
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}, 300);
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let textEqual;
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if (this.value && this.value.isProtected) {
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textEqual = this.value.equals(newVal);
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} else if (newVal && newVal.isProtected) {
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textEqual = newVal.equals(this.value);
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} else {
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textEqual = _.isEqual(this.value, newVal);
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}
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const protectedEqual = (newVal && newVal.isProtected) === (this.value && this.value.isProtected);
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const nameChanged = extra && extra.newField;
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let arg;
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if (newVal !== undefined && (!textEqual || !protectedEqual || nameChanged)) {
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arg = { val: newVal, field: this.model.name };
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if (extra) {
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_.extend(arg, extra);
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}
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} else if (extra) {
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arg = extra;
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}
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if (arg) {
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this.triggerChange(arg);
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}
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this.valueEl.html(this.renderValue(this.value));
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this.$el.removeClass('details__field--edit');
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this.labelEl[0].setAttribute('draggable', 'true');
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},
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triggerChange: function(arg) {
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arg.sender = this;
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this.trigger('change', arg);
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}
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});
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module.exports = FieldView;
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