2 * Copyright 2014 Canonical Ltd.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation; version 3.
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 Lesser General Public License for more details.
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 import Ubuntu.Components 1.1
19 import Unity.Application 0.1
24 // to be read from outside
25 readonly property bool fullscreen: application ? application.fullscreen : false
26 property alias interactive: sessionContainer.interactive
28 // to be set from outside
29 property QtObject application
30 property int orientation
35 // helpers so that we don't have to check for the existence of an application everywhere
36 // (in order to avoid breaking qml binding due to a javascript exception)
37 readonly property string name: root.application ? root.application.name : ""
38 readonly property url icon: root.application ? root.application.icon : ""
39 readonly property int applicationState: root.application ? root.application.state : -1
40 readonly property string splashTitle: root.application ? root.application.splashTitle : ""
41 readonly property url splashImage: root.application ? root.application.splashImage : ""
42 readonly property bool splashShowHeader: root.application ? root.application.splashShowHeader : true
43 readonly property color splashColor: root.application ? root.application.splashColor : "#00000000"
44 readonly property color splashColorHeader: root.application ? root.application.splashColorHeader : "#00000000"
45 readonly property color splashColorFooter: root.application ? root.application.splashColorFooter : "#00000000"
47 // Whether the Application had a surface before but lost it.
48 property bool hadSurface: sessionContainer.surfaceContainer.hadSurface
50 property bool needToTakeScreenshot:
51 sessionContainer.surface && d.surfaceInitialized && screenshotImage.status === Image.Null
52 && d.applicationState === ApplicationInfoInterface.Stopped
53 onNeedToTakeScreenshotChanged: {
54 if (needToTakeScreenshot) {
55 screenshotImage.take();
59 //FIXME - this is a hack to avoid the first few rendered frames as they
60 // might show the UI accommodating due to surface resizes on startup.
61 // Remove this when possible
62 property bool surfaceInitialized: false
64 function forceSurfaceActiveFocusIfReady() {
65 if (sessionContainer.surface !== null &&
66 sessionContainer.surface.focus &&
67 sessionContainer.surface.parent === sessionContainer.surfaceContainer &&
68 sessionContainer.surface.enabled) {
69 sessionContainer.surface.forceActiveFocus();
77 onTriggered: { if (sessionContainer.surface) {d.surfaceInitialized = true;} }
81 target: sessionContainer.surface
82 // FIXME: I would rather not need to do this, but currently it doesn't get
83 // active focus without it and I don't know why.
84 onFocusChanged: d.forceSurfaceActiveFocusIfReady();
85 onParentChanged: d.forceSurfaceActiveFocusIfReady();
86 onEnabledChanged: d.forceSurfaceActiveFocusIfReady();
91 objectName: "screenshotImage"
96 // Format: "image://application/$APP_ID/$CURRENT_TIME_MS"
97 // eg: "image://application/calculator-app/123456"
98 var timeMs = new Date().getTime();
99 source = "image://application/" + root.application.appId + "/" + timeMs;
102 // Save memory by using a half-resolution (thus quarter size) screenshot
103 sourceSize.width: root.width / 2
104 sourceSize.height: root.height / 2
112 sourceComponent: Component {
115 title: d.splashTitle ? d.splashTitle : d.name
116 imageSource: d.splashImage
118 showHeader: d.splashShowHeader
119 backgroundColor: d.splashColor
120 headerColor: d.splashColorHeader
121 footerColor: d.splashColorFooter
128 session: application ? application.session : null
130 orientation: root.orientation
133 if (sessionContainer.surface) {
134 surfaceInitTimer.start();
135 d.forceSurfaceActiveFocusIfReady();
137 d.surfaceInitialized = false;
143 objectName: "applicationWindowStateGroup"
148 d.hadSurface && (!sessionContainer.surface || !d.surfaceInitialized)
150 screenshotImage.status !== Image.Ready
155 !d.hadSurface && (!sessionContainer.surface || !d.surfaceInitialized)
157 screenshotImage.status !== Image.Ready
162 (sessionContainer.surface && d.surfaceInitialized)
164 (d.applicationState !== ApplicationInfoInterface.Stopped
165 || screenshotImage.status !== Image.Ready)
170 screenshotImage.status === Image.Ready
172 (d.applicationState === ApplicationInfoInterface.Stopped
173 || !sessionContainer.surface || !d.surfaceInitialized)
179 from: ""; to: "splashScreen"
180 PropertyAction { target: splashLoader; property: "active"; value: true }
181 PropertyAction { target: sessionContainer.surfaceContainer
182 property: "visible"; value: false }
185 from: "splashScreen"; to: "surface"
186 SequentialAnimation {
187 PropertyAction { target: sessionContainer.surfaceContainer
188 property: "opacity"; value: 0.0 }
189 PropertyAction { target: sessionContainer.surfaceContainer
190 property: "visible"; value: true }
191 UbuntuNumberAnimation { target: sessionContainer.surfaceContainer; property: "opacity";
193 duration: UbuntuAnimation.BriskDuration }
194 PropertyAction { target: splashLoader; property: "active"; value: false }
198 from: "surface"; to: "splashScreen"
199 SequentialAnimation {
200 PropertyAction { target: splashLoader; property: "active"; value: true }
201 PropertyAction { target: sessionContainer.surfaceContainer
202 property: "visible"; value: true }
203 UbuntuNumberAnimation { target: splashLoader; property: "opacity";
205 duration: UbuntuAnimation.BriskDuration }
206 PropertyAction { target: sessionContainer.surfaceContainer
207 property: "visible"; value: false }
211 from: "surface"; to: "screenshot"
212 SequentialAnimation {
213 PropertyAction { target: screenshotImage
214 property: "visible"; value: true }
215 UbuntuNumberAnimation { target: screenshotImage; property: "opacity";
217 duration: UbuntuAnimation.BriskDuration }
218 PropertyAction { target: sessionContainer.surfaceContainer
219 property: "visible"; value: false }
220 ScriptAction { script: { if (sessionContainer.session) { sessionContainer.session.release(); } } }
224 from: "screenshot"; to: "surface"
225 SequentialAnimation {
226 PropertyAction { target: sessionContainer.surfaceContainer
227 property: "visible"; value: true }
228 UbuntuNumberAnimation { target: screenshotImage; property: "opacity";
230 duration: UbuntuAnimation.BriskDuration }
231 PropertyAction { target: screenshotImage; property: "visible"; value: false }
232 PropertyAction { target: screenshotImage; property: "source"; value: "" }
236 from: "surface"; to: "void"
237 SequentialAnimation {
238 PropertyAction { target: sessionContainer.surfaceContainer; property: "visible"; value: false }
239 ScriptAction { script: { if (sessionContainer.session) { sessionContainer.session.release(); } } }
243 from: "void"; to: "surface"
244 SequentialAnimation {
245 PropertyAction { target: sessionContainer.surfaceContainer; property: "opacity"; value: 0.0 }
246 PropertyAction { target: sessionContainer.surfaceContainer; property: "visible"; value: true }
247 UbuntuNumberAnimation { target: sessionContainer.surfaceContainer; property: "opacity";
249 duration: UbuntuAnimation.BriskDuration }