mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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b2d0516347
--HG-- rename : mobile/android/base/widget/DatetimePicker.java => mobile/android/base/widget/DateTimePicker.java
89 lines
2.5 KiB
JavaScript
89 lines
2.5 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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var InputWidgetHelper = {
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_uiBusy: false,
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handleEvent: function(aEvent) {
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this.handleClick(aEvent.target);
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},
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handleClick: function(aTarget) {
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// if we're busy looking at a InputWidget we want to eat any clicks that
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// come to us, but not to process them
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if (this._uiBusy || !this._isValidInput(aTarget))
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return;
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this._uiBusy = true;
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this.show(aTarget);
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this._uiBusy = false;
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},
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show: function(aElement) {
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let type = aElement.getAttribute('type');
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let msg = {
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type: "Prompt:Show",
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title: Strings.browser.GetStringFromName("inputWidgetHelper." + aElement.getAttribute('type')),
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buttons: [
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{ label: Strings.browser.GetStringFromName("inputWidgetHelper.set") },
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{ label: Strings.browser.GetStringFromName("inputWidgetHelper.clear") },
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{ label: Strings.browser.GetStringFromName("inputWidgetHelper.cancel") }
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],
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inputs: [
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{ type: type, value: aElement.value }
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]
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};
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let data = JSON.parse(sendMessageToJava({ gecko: msg }));
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let changed = false;
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if (data.button == -1) {
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// This type is not supported with this android version.
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return;
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}
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if (data.button == 1) {
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// The user cleared the value.
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if (aElement.value != "") {
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aElement.value = "";
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changed = true;
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}
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} else if (data.button == 0) {
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// Commit the new value.
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if (aElement.value != data[type]) {
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aElement.value = data[type];
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changed = true;
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}
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}
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// Else the user canceled the input.
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if (changed)
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this.fireOnChange(aElement);
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},
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_isValidInput: function(aElement) {
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if (!aElement instanceof HTMLInputElement)
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return false;
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let type = aElement.getAttribute('type');
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if (type == "date" || type == "datetime" || type == "datetime-local" ||
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type == "week" || type == "month" || type == "time") {
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return true;
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}
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return false;
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},
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fireOnChange: function(aElement) {
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let evt = aElement.ownerDocument.createEvent("Events");
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evt.initEvent("change", true, true, aElement.defaultView, 0,
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false, false,
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false, false, null);
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setTimeout(function() {
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aElement.dispatchEvent(evt);
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}, 0);
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}
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};
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