git.iko.soy/unity8
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unity8/qml/Greeter/NarrowView.qml
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1/*
2 * Copyright (C) 2015-2016 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
17import QtQuick 2.4
18import Ubuntu.Components 1.3
19import "../Components"
21FocusScope {
22 id: root
24 property alias dragHandleLeftMargin: coverPage.dragHandleLeftMargin
25 property alias launcherOffset: coverPage.launcherOffset
26 property int currentIndex // unused
27 property alias delayMinutes: lockscreen.delayMinutes
28 property alias backgroundTopMargin: coverPage.backgroundTopMargin
29 property url background
30 property bool locked
31 property bool alphanumeric
32 property var userModel // unused
33 property alias infographicModel: coverPage.infographicModel
34 property bool waiting
35 readonly property bool fullyShown: coverPage.showProgress === 1 || lockscreen.shown
36 readonly property bool required: coverPage.required || lockscreen.required
37 readonly property bool animating: coverPage.showAnimation.running || coverPage.hideAnimation.running
39 signal selected(int index) // unused
40 signal responded(string response)
41 signal tease()
42 signal emergencyCall()
44 function showMessage(html) {
45 // TODO
46 }
48 function showPrompt(text, isSecret, isDefaultPrompt) {
49 lockscreen.promptText = isDefaultPrompt ? "" : text.toLowerCase();
50 lockscreen.maybeShow();
51 }
53 function showLastChance() {
54 var title = lockscreen.alphaNumeric ?
55 i18n.tr("Sorry, incorrect passphrase.") :
56 i18n.tr("Sorry, incorrect passcode.");
57 var text = i18n.tr("This will be your last attempt.") + " " +
58 (lockscreen.alphaNumeric ?
59 i18n.tr("If passphrase is entered incorrectly, your phone will conduct a factory reset and all personal data will be deleted.") :
60 i18n.tr("If passcode is entered incorrectly, your phone will conduct a factory reset and all personal data will be deleted."));
61 lockscreen.showInfoPopup(title, text);
62 }
64 function hide() {
65 lockscreen.hide();
66 coverPage.hide();
67 }
69 function notifyAuthenticationSucceeded(showFakePassword) {
70 // When using an alternate log in mechanism like fingerprints, the
71 // design is it looks like the user entered a passcode.
72 if (!alphanumeric && showFakePassword) {
73 lockscreen.showText("...."); // actual text doesn't matter, we show bullets
74 }
75 }
77 function notifyAuthenticationFailed() {
78 lockscreen.customError = "";
79 lockscreen.clear(true);
80 }
82 function showErrorMessage(msg) {
83 coverPage.showErrorMessage(msg);
84 lockscreen.customError = msg ? msg : " "; // avoid default message
85 lockscreen.clear(true);
86 }
88 function reset() {
89 lockscreen.customError = "";
90 coverPage.show();
91 }
93 function tryToUnlock(toTheRight) {
94 var coverChanged = coverPage.shown;
95 lockscreen.maybeShow();
96 if (toTheRight) {
97 coverPage.hideRight();
98 } else {
99 coverPage.hide();
100 }
101 return coverChanged;
102 }
104 onLockedChanged: {
105 if (locked) {
106 lockscreen.maybeShow();
107 } else {
108 lockscreen.hide();
109 }
110 }
112 Lockscreen {
113 id: lockscreen
114 objectName: "lockscreen"
116 shown: false
117 showAnimation: StandardAnimation { property: "opacity"; to: 1 }
118 hideAnimation: StandardAnimation { property: "opacity"; to: 0 }
119 anchors.fill: parent
120 visible: required
121 enabled: !coverPage.shown
122 background: root.background
123 darkenBackground: 0.4
124 alphaNumeric: root.alphanumeric
125 minPinLength: 4
126 maxPinLength: 4
128 property string promptText
129 infoText: promptText !== "" ? i18n.tr("Enter %1").arg(promptText) :
130 alphaNumeric ? i18n.tr("Enter passphrase") :
131 i18n.tr("Enter passcode")
133 property string customError
134 errorText: customError !== "" ? customError :
135 promptText !== "" ? i18n.tr("Sorry, incorrect %1").arg(promptText) :
136 alphaNumeric ? i18n.tr("Sorry, incorrect passphrase") + "\n" +
137 i18n.ctr("passphrase", "Please re-enter") :
138 i18n.tr("Sorry, incorrect passcode")
140 onEntered: root.responded(passphrase)
141 onCancel: coverPage.show()
142 onEmergencyCall: root.emergencyCall()
144 onEnabledChanged: {
145 if (enabled) {
146 lockscreen.forceActiveFocus();
147 }
148 }
150 onVisibleChanged: {
151 if (visible) {
152 lockscreen.forceActiveFocus();
153 }
154 }
156 function maybeShow() {
157 if (root.locked && !shown) {
158 showNow();
159 }
160 }
161 }
163 Rectangle {
164 anchors.fill: parent
165 color: "black"
166 opacity: coverPage.showProgress * 0.8
167 }
169 CoverPage {
170 id: coverPage
171 objectName: "coverPage"
172 height: parent.height
173 width: parent.width
174 background: root.background
175 draggable: !root.waiting
176 onTease: root.tease()
177 onClicked: hide()
179 onShowProgressChanged: {
180 if (showProgress === 1) {
181 lockscreen.reset();
182 }
184 if (showProgress === 0) {
185 if (root.locked) {
186 lockscreen.clear(false); // to reset focus if necessary
187 } else {
188 root.responded("");
189 }
190 }
191 }
193 Clock {
194 anchors {
195 top: parent.top
196 topMargin: units.gu(2)
197 horizontalCenter: parent.horizontalCenter
198 }
199 }
200 }