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unity8/qml/Shell.qml
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1/*
2 * Copyright (C) 2013-2016 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 QtQuick.Window 2.2
19import AccountsService 0.1
20import Unity.Application 0.1
21import Ubuntu.Components 1.3
22import Ubuntu.Components.Popups 1.3
23import Ubuntu.Gestures 0.1
24import Ubuntu.Telephony 0.1 as Telephony
25import Unity.Connectivity 0.1
26import Unity.Launcher 0.1
27import GlobalShortcut 1.0 // has to be before Utils, because of WindowInputFilter
28import GSettings 1.0
29import ImageCache 0.1
30import Utils 0.1
31import Powerd 0.1
32import SessionBroadcast 0.1
33import "Greeter"
34import "Launcher"
35import "Panel"
36import "Components"
37import "Notifications"
38import "Stage"
39import "Tutorial"
40import "Wizard"
41import Unity.Notifications 1.0 as NotificationBackend
42import Unity.Session 0.1
43import Unity.DashCommunicator 0.1
44import Unity.Indicators 0.1 as Indicators
45import Cursor 1.1
46import WindowManager 0.1
49StyledItem {
50 id: shell
52 theme.name: "Ubuntu.Components.Themes.SuruDark"
54 // to be set from outside
55 property int orientationAngle: 0
56 property int orientation
57 property Orientations orientations
58 property real nativeWidth
59 property real nativeHeight
60 property alias indicatorAreaShowProgress: panel.indicatorAreaShowProgress
61 property string usageScenario: "phone" // supported values: "phone", "tablet" or "desktop"
62 property string mode: "full-greeter"
63 property alias oskEnabled: inputMethod.enabled
64 function updateFocusedAppOrientation() {
65 stage.updateFocusedAppOrientation();
66 }
67 function updateFocusedAppOrientationAnimated() {
68 stage.updateFocusedAppOrientationAnimated();
69 }
70 property bool hasMouse: false
72 // to be read from outside
73 readonly property int mainAppWindowOrientationAngle: stage.mainAppWindowOrientationAngle
75 readonly property bool orientationChangesEnabled: panel.indicators.fullyClosed
76 && stage.orientationChangesEnabled
77 && (!greeter || !greeter.animating)
79 readonly property bool showingGreeter: greeter && greeter.shown
81 property bool startingUp: true
82 Timer { id: finishStartUpTimer; interval: 500; onTriggered: startingUp = false }
84 property int supportedOrientations: {
85 if (startingUp) {
86 // Ensure we don't rotate during start up
87 return Qt.PrimaryOrientation;
88 } else if (showingGreeter || notifications.topmostIsFullscreen) {
89 return Qt.PrimaryOrientation;
90 } else {
91 return shell.orientations.map(stage.supportedOrientations);
92 }
93 }
95 readonly property var mainApp: stage.mainApp
97 onMainAppChanged: {
98 if (mainApp) {
99 _onMainAppChanged(mainApp.appId);
100 }
101 }
102 Connections {
103 target: ApplicationManager
104 onFocusRequested: {
105 if (shell.mainApp && shell.mainApp.appId === appId) {
106 _onMainAppChanged(appId);
107 }
108 }
109 }
110 function _onMainAppChanged(appId) {
111 if (wizard.active && appId != "" && appId != "unity8-dash") {
112 // If this happens on first boot, we may be in the
113 // wizard while receiving a call. But a call is more
114 // important than the wizard so just bail out of it.
115 wizard.hide();
116 }
118 if (appId === "dialer-app" && callManager.hasCalls && greeter.locked) {
119 // If we are in the middle of a call, make dialer lockedApp and show it.
120 // This can happen if user backs out of dialer back to greeter, then
121 // launches dialer again.
122 greeter.lockedApp = appId;
123 }
124 greeter.notifyAppFocusRequested(appId);
126 panel.indicators.hide();
127 launcher.hide();
128 }
130 // For autopilot consumption
131 readonly property string focusedApplicationId: ApplicationManager.focusedApplicationId
133 // Note when greeter is waiting on PAM, so that we can disable edges until
134 // we know which user data to show and whether the session is locked.
135 readonly property bool waitingOnGreeter: greeter && greeter.waiting
137 property real edgeSize: units.gu(settings.edgeDragWidth)
139 WallpaperResolver {
140 id: wallpaperResolver
141 objectName: "wallpaperResolver"
143 readonly property url defaultBackground: "file://" + Constants.defaultWallpaper
144 readonly property bool hasCustomBackground: background != defaultBackground
146 // Use a cached version of the scaled-down wallpaper (as sometimes the
147 // image can be quite big compared to the device size, including for
148 // our default wallpaper). We use a name=wallpaper argument here to
149 // make sure we don't litter our cache with lots of scaled images. We
150 // only need to bother caching one at a time.
151 readonly property url cachedBackground: background.toString().indexOf("file:///") === 0 ? "image://unity8imagecache/" + background + "?name=wallpaper" : background
153 GSettings {
154 id: backgroundSettings
155 schema.id: "org.gnome.desktop.background"
156 }
158 candidates: [
159 AccountsService.backgroundFile,
160 backgroundSettings.pictureUri,
161 defaultBackground
162 ]
163 }
165 readonly property alias greeter: greeterLoader.item
167 function activateApplication(appId) {
168 // Either open the app in our own session, or -- if we're acting as a
169 // greeter -- ask the user's session to open it for us.
170 if (shell.mode === "greeter") {
171 activateURL("application:///" + appId + ".desktop");
172 } else {
173 startApp(appId);
174 }
175 }
177 function activateURL(url) {
178 SessionBroadcast.requestUrlStart(AccountsService.user, url);
179 greeter.notifyUserRequestedApp();
180 panel.indicators.hide();
181 }
183 function startApp(appId) {
184 if (ApplicationManager.findApplication(appId)) {
185 ApplicationManager.requestFocusApplication(appId);
186 } else {
187 ApplicationManager.startApplication(appId);
188 }
189 }
191 function startLockedApp(app) {
192 if (greeter.locked) {
193 greeter.lockedApp = app;
194 }
195 startApp(app); // locked apps are always in our same session
196 }
198 Binding {
199 target: LauncherModel
200 property: "applicationManager"
201 value: ApplicationManager
202 }
204 Component.onCompleted: {
205 finishStartUpTimer.start();
206 }
208 VolumeControl {
209 id: volumeControl
210 }
212 DashCommunicator {
213 id: dash
214 objectName: "dashCommunicator"
215 }
217 PhysicalKeysMapper {
218 id: physicalKeysMapper
219 objectName: "physicalKeysMapper"
221 onPowerKeyLongPressed: dialogs.showPowerDialog();
222 onVolumeDownTriggered: volumeControl.volumeDown();
223 onVolumeUpTriggered: volumeControl.volumeUp();
224 onScreenshotTriggered: itemGrabber.capture(shell);
225 }
227 GlobalShortcut {
228 // dummy shortcut to force creation of GlobalShortcutRegistry before WindowInputFilter
229 }
231 WindowInputFilter {
232 id: inputFilter
233 Keys.onPressed: physicalKeysMapper.onKeyPressed(event, lastInputTimestamp);
234 Keys.onReleased: physicalKeysMapper.onKeyReleased(event, lastInputTimestamp);
235 }
237 WindowInputMonitor {
238 objectName: "windowInputMonitor"
239 onHomeKeyActivated: {
240 // Ignore when greeter is active, to avoid pocket presses
241 if (!greeter.active) {
242 launcher.fadeOut();
243 shell.showHome();
244 }
245 }
246 onTouchBegun: { cursor.opacity = 0; }
247 onTouchEnded: {
248 // move the (hidden) cursor to the last known touch position
249 var mappedCoords = mapFromItem(null, pos.x, pos.y);
250 cursor.x = mappedCoords.x;
251 cursor.y = mappedCoords.y;
252 cursor.mouseNeverMoved = false;
253 }
254 }
256 GSettings {
257 id: settings
258 schema.id: "com.canonical.Unity8"
259 }
261 Item {
262 id: stages
263 objectName: "stages"
264 width: parent.width
265 height: parent.height
267 TopLevelSurfaceList {
268 id: topLevelSurfaceList
269 objectName: "topLevelSurfaceList"
270 applicationsModel: ApplicationManager
271 }
273 Stage {
274 id: stage
275 objectName: "stage"
276 anchors.fill: parent
277 focus: true
279 dragAreaWidth: shell.edgeSize
280 background: wallpaperResolver.background
281 leftEdgeDragProgress: !greeter || greeter.locked || !tutorial.launcherLongSwipeEnabled ? 0 :
282 Math.max(0, (launcher.dragDistance * (stage.width - launcher.panelWidth) / stage.width) - launcher.panelWidth)
284 applicationManager: ApplicationManager
285 topLevelSurfaceList: topLevelSurfaceList
286 inputMethodRect: inputMethod.visibleRect
287 rightEdgePushProgress: rightEdgeBarrier.progress
289 property string usageScenario: shell.usageScenario === "phone" || greeter.hasLockedApp
290 ? "phone"
291 : shell.usageScenario
293 mode: usageScenario == "phone" ? "staged"
294 : usageScenario == "tablet" ? "stagedWithSideStage"
295 : "windowed"
297 shellOrientation: shell.orientation
298 shellOrientationAngle: shell.orientationAngle
299 orientations: shell.orientations
300 nativeWidth: shell.nativeWidth
301 nativeHeight: shell.nativeHeight
303 interactive: (!greeter || !greeter.shown)
304 && panel.indicators.fullyClosed
305 && launcher.progress == 0
306 && !notifications.useModal
308 onInteractiveChanged: { if (interactive) { focus = true; } }
310 leftMargin: shell.usageScenario == "desktop" && !settings.autohideLauncher ? launcher.panelWidth: 0
311 suspended: greeter.shown
312 keepDashRunning: launcher.shown || launcher.dashSwipe
313 altTabPressed: physicalKeysMapper.altTabPressed
314 oskEnabled: shell.oskEnabled
315 spreadEnabled: tutorial.spreadEnabled && (!greeter || (!greeter.hasLockedApp && !greeter.shown))
316 }
317 }
319 InputMethod {
320 id: inputMethod
321 objectName: "inputMethod"
322 anchors {
323 fill: parent
324 topMargin: panel.panelHeight
325 leftMargin: launcher.lockedVisible ? launcher.panelWidth : 0
326 }
327 z: notifications.useModal || panel.indicators.shown || wizard.active || tutorial.running ? overlay.z + 1 : overlay.z - 1
328 }
330 Loader {
331 id: greeterLoader
332 objectName: "greeterLoader"
333 anchors.fill: parent
334 anchors.topMargin: panel.panelHeight
335 sourceComponent: shell.mode != "shell" ? integratedGreeter :
336 Qt.createComponent(Qt.resolvedUrl("Greeter/ShimGreeter.qml"));
337 onLoaded: {
338 item.objectName = "greeter"
339 }
340 }
342 Component {
343 id: integratedGreeter
344 Greeter {
346 enabled: panel.indicators.fullyClosed // hides OSK when panel is open
347 hides: [launcher, panel.indicators]
348 tabletMode: shell.usageScenario != "phone"
349 launcherOffset: launcher.progress
350 forcedUnlock: wizard.active || shell.mode === "full-shell"
351 background: wallpaperResolver.cachedBackground
352 hasCustomBackground: wallpaperResolver.hasCustomBackground
353 allowFingerprint: !dialogs.hasActiveDialog &&
354 !notifications.topmostIsFullscreen &&
355 !panel.indicators.shown
357 // avoid overlapping with Launcher's edge drag area
358 // FIXME: Fix TouchRegistry & friends and remove this workaround
359 // Issue involves launcher's DDA getting disabled on a long
360 // left-edge drag
361 dragHandleLeftMargin: launcher.available ? launcher.dragAreaWidth + 1 : 0
363 onSessionStarted: {
364 launcher.hide();
365 }
367 onTease: {
368 if (!tutorial.running) {
369 launcher.tease();
370 }
371 }
373 onEmergencyCall: startLockedApp("dialer-app")
374 }
375 }
377 Timer {
378 // See powerConnection for why this is useful
379 id: showGreeterDelayed
380 interval: 1
381 onTriggered: {
382 greeter.forceShow();
383 }
384 }
386 Connections {
387 id: callConnection
388 target: callManager
390 onHasCallsChanged: {
391 if (greeter.locked && callManager.hasCalls && greeter.lockedApp !== "dialer-app") {
392 // We just received an incoming call while locked. The
393 // indicator will have already launched dialer-app for us, but
394 // there is a race between "hasCalls" changing and the dialer
395 // starting up. So in case we lose that race, we'll start/
396 // focus the dialer ourselves here too. Even if the indicator
397 // didn't launch the dialer for some reason (or maybe a call
398 // started via some other means), if an active call is
399 // happening, we want to be in the dialer.
400 startLockedApp("dialer-app")
401 }
402 }
403 }
405 Connections {
406 id: powerConnection
407 target: Powerd
409 onStatusChanged: {
410 if (Powerd.status === Powerd.Off && reason !== Powerd.Proximity &&
411 !callManager.hasCalls && !wizard.active) {
412 // We don't want to simply call greeter.showNow() here, because
413 // that will take too long. Qt will delay button event
414 // handling until the greeter is done loading and may think the
415 // user held down the power button the whole time, leading to a
416 // power dialog being shown. Instead, delay showing the
417 // greeter until we've finished handling the event. We could
418 // make the greeter load asynchronously instead, but that
419 // introduces a whole host of timing issues, especially with
420 // its animations. So this is simpler.
421 showGreeterDelayed.start();
422 }
423 }
424 }
426 function showHome() {
427 greeter.notifyUserRequestedApp();
429 if (shell.mode === "greeter") {
430 SessionBroadcast.requestHomeShown(AccountsService.user);
431 } else {
432 var animate = !LightDMService.greeter.active && !stages.shown;
433 dash.setCurrentScope(0, animate, false);
434 ApplicationManager.requestFocusApplication("unity8-dash");
435 }
436 }
438 function showDash() {
439 if (greeter.notifyShowingDashFromDrag()) {
440 launcher.fadeOut();
441 }
443 if (!greeter.locked && tutorial.launcherLongSwipeEnabled
444 && (ApplicationManager.focusedApplicationId != "unity8-dash" || stage.spreadShown)) {
445 ApplicationManager.requestFocusApplication("unity8-dash")
446 launcher.fadeOut();
447 stage.closeSpread();
448 }
449 }
451 Item {
452 id: overlay
453 z: 10
455 anchors.fill: parent
457 Panel {
458 id: panel
459 objectName: "panel"
460 anchors.fill: parent //because this draws indicator menus
461 indicators {
462 hides: [launcher]
463 available: tutorial.panelEnabled
464 && ((!greeter || !greeter.locked) || AccountsService.enableIndicatorsWhileLocked)
465 && (!greeter || !greeter.hasLockedApp)
466 && !shell.waitingOnGreeter
467 && settings.enableIndicatorMenu
468 width: parent.width > units.gu(60) ? units.gu(40) : parent.width
470 minimizedPanelHeight: units.gu(3)
471 expandedPanelHeight: units.gu(7)
473 indicatorsModel: Indicators.IndicatorsModel {
474 // tablet and phone both use the same profile
475 // FIXME: use just "phone" for greeter too, but first fix
476 // greeter app launching to either load the app inside the
477 // greeter or tell the session to load the app. This will
478 // involve taking the url-dispatcher dbus name and using
479 // SessionBroadcast to tell the session.
480 profile: shell.mode === "greeter" ? "desktop_greeter" : "phone"
481 Component.onCompleted: load();
482 }
483 }
485 callHint {
486 greeterShown: greeter.shown
487 }
489 readonly property bool focusedSurfaceIsFullscreen: MirFocusController.focusedSurface
490 ? MirFocusController.focusedSurface.state === Mir.FullscreenState
491 : false
492 fullscreenMode: (focusedSurfaceIsFullscreen && !LightDMService.greeter.active && launcher.progress == 0)
493 || greeter.hasLockedApp
494 locked: greeter && greeter.active
495 }
497 Launcher {
498 id: launcher
499 objectName: "launcher"
501 /*
502 * Since the Dash doesn't have the same controll over surfaces that the
503 * Shell does, it can't slowly move the scope out of the way, as the shell
504 * does with apps, and the dash is show instantly. This allows for some
505 * leeway and prevents accidental home swipes.
506 */
507 readonly property real offset: shell.focusedApplicationId == "unity8-dash" ? units.gu(12) : 0
508 readonly property bool dashSwipe: progress > offset
510 anchors.top: parent.top
511 anchors.topMargin: inverted ? 0 : panel.panelHeight
512 anchors.bottom: parent.bottom
513 width: parent.width
514 dragAreaWidth: shell.edgeSize
515 available: tutorial.launcherEnabled
516 && (!greeter.locked || AccountsService.enableLauncherWhileLocked)
517 && !greeter.hasLockedApp
518 && !shell.waitingOnGreeter
519 && settings.enableLauncher
520 inverted: shell.usageScenario !== "desktop"
521 superPressed: physicalKeysMapper.superPressed
522 superTabPressed: physicalKeysMapper.superTabPressed
523 panelWidth: units.gu(settings.launcherWidth)
524 lockedVisible: shell.usageScenario == "desktop" && !settings.autohideLauncher && !panel.fullscreenMode
526 onShowDashHome: showHome()
527 onDash: showDash()
528 onDashSwipeChanged: {
529 if (dashSwipe) {
530 dash.setCurrentScope(0, false, true)
531 }
532 }
533 onLauncherApplicationSelected: {
534 greeter.notifyUserRequestedApp();
535 shell.activateApplication(appId);
536 }
537 onShownChanged: {
538 if (shown) {
539 panel.indicators.hide()
540 }
541 }
542 onFocusChanged: {
543 if (!focus) {
544 stage.focus = true;
545 }
546 }
548 GlobalShortcut {
549 shortcut: Qt.AltModifier | Qt.Key_F1
550 onTriggered: {
551 launcher.openForKeyboardNavigation();
552 }
553 }
554 GlobalShortcut {
555 shortcut: Qt.MetaModifier | Qt.Key_0
556 onTriggered: {
557 if (LauncherModel.get(9)) {
558 activateApplication(LauncherModel.get(9).appId);
559 }
560 }
561 }
562 Repeater {
563 model: 9
564 GlobalShortcut {
565 shortcut: Qt.MetaModifier | (Qt.Key_1 + index)
566 onTriggered: {
567 if (LauncherModel.get(index)) {
568 activateApplication(LauncherModel.get(index).appId);
569 }
570 }
571 }
572 }
573 }
575 KeyboardShortcutsOverlay {
576 objectName: "shortcutsOverlay"
577 enabled: launcher.shortcutHintsShown && width < parent.width - (launcher.lockedVisible ? launcher.panelWidth : 0) - padding
578 && height < parent.height - padding - panel.panelHeight
579 anchors.centerIn: parent
580 anchors.horizontalCenterOffset: launcher.lockedVisible ? launcher.panelWidth/2 : 0
581 anchors.verticalCenterOffset: panel.panelHeight/2
582 visible: opacity > 0
583 opacity: enabled ? 0.95 : 0
585 Behavior on opacity {
586 UbuntuNumberAnimation {}
587 }
588 }
590 Tutorial {
591 id: tutorial
592 objectName: "tutorial"
593 anchors.fill: parent
595 paused: callManager.hasCalls || !greeter || greeter.active ||
596 wizard.active
597 delayed: dialogs.hasActiveDialog || notifications.hasNotification ||
598 inputMethod.visible ||
599 (launcher.shown && !launcher.lockedVisible) ||
600 panel.indicators.shown || stage.rightEdgeDragProgress > 0
601 usageScenario: shell.usageScenario
602 lastInputTimestamp: inputFilter.lastInputTimestamp
603 launcher: launcher
604 panel: panel
605 stage: stage
606 }
608 Wizard {
609 id: wizard
610 objectName: "wizard"
611 anchors.fill: parent
612 deferred: shell.mode === "greeter"
614 function unlockWhenDoneWithWizard() {
615 if (!active) {
616 Connectivity.unlockAllModems();
617 }
618 }
620 Component.onCompleted: unlockWhenDoneWithWizard()
621 onActiveChanged: unlockWhenDoneWithWizard()
622 }
624 MouseArea { // modal notifications prevent interacting with other contents
625 anchors.fill: parent
626 visible: notifications.useModal
627 enabled: visible
628 }
630 Notifications {
631 id: notifications
633 model: NotificationBackend.Model
634 margin: units.gu(1)
635 hasMouse: shell.hasMouse
636 background: wallpaperResolver.cachedBackground
638 y: topmostIsFullscreen ? 0 : panel.panelHeight
639 height: parent.height - (topmostIsFullscreen ? 0 : panel.panelHeight)
641 states: [
642 State {
643 name: "narrow"
644 when: overlay.width <= units.gu(60)
645 AnchorChanges {
646 target: notifications
647 anchors.left: parent.left
648 anchors.right: parent.right
649 }
650 },
651 State {
652 name: "wide"
653 when: overlay.width > units.gu(60)
654 AnchorChanges {
655 target: notifications
656 anchors.left: undefined
657 anchors.right: parent.right
658 }
659 PropertyChanges { target: notifications; width: units.gu(38) }
660 }
661 ]
662 }
664 EdgeBarrier {
665 id: rightEdgeBarrier
666 enabled: !greeter.shown
668 // NB: it does its own positioning according to the specified edge
669 edge: Qt.RightEdge
671 onPassed: {
672 panel.indicators.hide()
673 }
675 material: Component {
676 Item {
677 Rectangle {
678 width: parent.height
679 height: parent.width
680 rotation: 90
681 anchors.centerIn: parent
682 gradient: Gradient {
683 GradientStop { position: 0.0; color: Qt.rgba(0.16,0.16,0.16,0.5)}
684 GradientStop { position: 1.0; color: Qt.rgba(0.16,0.16,0.16,0)}
685 }
686 }
687 }
688 }
689 }
690 }
692 Dialogs {
693 id: dialogs
694 objectName: "dialogs"
695 anchors.fill: parent
696 z: overlay.z + 10
697 usageScenario: shell.usageScenario
698 onPowerOffClicked: {
699 shutdownFadeOutRectangle.enabled = true;
700 shutdownFadeOutRectangle.visible = true;
701 shutdownFadeOut.start();
702 }
703 }
705 Connections {
706 target: SessionBroadcast
707 onShowHome: if (shell.mode !== "greeter") showHome()
708 }
710 URLDispatcher {
711 id: urlDispatcher
712 objectName: "urlDispatcher"
713 active: shell.mode === "greeter"
714 onUrlRequested: shell.activateURL(url)
715 }
717 ItemGrabber {
718 id: itemGrabber
719 anchors.fill: parent
720 z: dialogs.z + 10
721 GlobalShortcut { shortcut: Qt.Key_Print; onTriggered: itemGrabber.capture(shell) }
722 Connections {
723 target: stage
724 ignoreUnknownSignals: true
725 onItemSnapshotRequested: itemGrabber.capture(item)
726 }
727 }
729 Timer {
730 id: cursorHidingTimer
731 interval: 3000
732 running: panel.focusedSurfaceIsFullscreen && cursor.opacity > 0
733 onTriggered: cursor.opacity = 0;
734 }
736 Cursor {
737 id: cursor
738 objectName: "cursor"
739 visible: shell.hasMouse
740 z: itemGrabber.z + 1
741 topBoundaryOffset: panel.panelHeight
743 confiningItem: stage.itemConfiningMouseCursor
745 property bool mouseNeverMoved: true
746 Binding {
747 target: cursor; property: "x"; value: shell.width / 2
748 when: cursor.mouseNeverMoved && cursor.visible
749 }
750 Binding {
751 target: cursor; property: "y"; value: shell.height / 2
752 when: cursor.mouseNeverMoved && cursor.visible
753 }
755 height: units.gu(3)
757 readonly property var previewRectangle: stage.previewRectangle.target &&
758 stage.previewRectangle.target.dragging ?
759 stage.previewRectangle : null
761 onPushedLeftBoundary: {
762 if (buttons === Qt.NoButton) {
763 launcher.pushEdge(amount);
764 } else if (buttons === Qt.LeftButton && previewRectangle && previewRectangle.target.canBeMaximizedLeftRight) {
765 previewRectangle.maximizeLeft(amount);
766 }
767 }
769 onPushedRightBoundary: {
770 if (buttons === Qt.NoButton) {
771 rightEdgeBarrier.push(amount);
772 } else if (buttons === Qt.LeftButton && previewRectangle && previewRectangle.target.canBeMaximizedLeftRight) {
773 previewRectangle.maximizeRight(amount);
774 }
775 }
777 onPushedTopBoundary: {
778 if (buttons === Qt.LeftButton && previewRectangle && previewRectangle.target.canBeMaximized) {
779 previewRectangle.maximize(amount);
780 }
781 }
782 onPushedTopLeftCorner: {
783 if (buttons === Qt.LeftButton && previewRectangle && previewRectangle.target.canBeCornerMaximized) {
784 previewRectangle.maximizeTopLeft(amount);
785 }
786 }
787 onPushedTopRightCorner: {
788 if (buttons === Qt.LeftButton && previewRectangle && previewRectangle.target.canBeCornerMaximized) {
789 previewRectangle.maximizeTopRight(amount);
790 }
791 }
792 onPushedBottomLeftCorner: {
793 if (buttons === Qt.LeftButton && previewRectangle && previewRectangle.target.canBeCornerMaximized) {
794 previewRectangle.maximizeBottomLeft(amount);
795 }
796 }
797 onPushedBottomRightCorner: {
798 if (buttons === Qt.LeftButton && previewRectangle && previewRectangle.target.canBeCornerMaximized) {
799 previewRectangle.maximizeBottomRight(amount);
800 }
801 }
802 onPushStopped: {
803 if (previewRectangle) {
804 previewRectangle.stop();
805 }
806 }
808 onMouseMoved: {
809 mouseNeverMoved = false;
810 cursor.opacity = 1;
811 }
813 Behavior on opacity { UbuntuNumberAnimation {} }
814 }
816 // non-visual objects
817 KeymapSwitcher {}
818 BrightnessControl {}
820 Rectangle {
821 id: shutdownFadeOutRectangle
822 z: cursor.z + 1
823 enabled: false
824 visible: false
825 color: "black"
826 anchors.fill: parent
827 opacity: 0.0
828 NumberAnimation on opacity {
829 id: shutdownFadeOut
830 from: 0.0
831 to: 1.0
832 onStopped: {
833 if (shutdownFadeOutRectangle.enabled && shutdownFadeOutRectangle.visible) {
834 DBusUnitySessionService.shutdown();
835 }
836 }
837 }
838 }