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Don't track the status of the screensaver on DBus

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We are the screensaver now, and internal objects can track the
locking status better themselves. And to do so, add two signals
to ScreenShield.

https://bugzilla.gnome.org/show_bug.cgi?id=619955
This commit is contained in:
Giovanni Campagna 2012-05-22 23:24:32 +02:00
parent 22eea750f3
commit 34cb92ff4c
5 changed files with 22 additions and 92 deletions
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1
js/Makefile.am
View File

@ -32,7 +32,6 @@ nobase_dist_js_DATA = \
misc/jsParse.js \
misc/modemManager.js \
misc/params.js \
misc/screenSaver.js \
misc/util.js \
perf/core.js \
ui/altTab.js \

48
js/misc/screenSaver.js
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@ -1,48 +0,0 @@
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
const Gio = imports.gi.Gio;
const Lang = imports.lang;
const ScreenSaverIface = <interface name="org.gnome.ScreenSaver">
<method name="GetActive">
<arg type="b" direction="out" />
</method>
<method name="Lock" />
<method name="SetActive">
<arg type="b" direction="in" />
</method>
<signal name="ActiveChanged">
<arg type="b" direction="out" />
</signal>
</interface>;
const ScreenSaverInfo = Gio.DBusInterfaceInfo.new_for_xml(ScreenSaverIface);
function ScreenSaverProxy() {
var self = new Gio.DBusProxy({ g_connection: Gio.DBus.session,
g_interface_name: ScreenSaverInfo.name,
g_interface_info: ScreenSaverInfo,
g_name: 'org.gnome.ScreenSaver',
g_object_path: '/org/gnome/ScreenSaver',
g_flags: (Gio.DBusProxyFlags.DO_NOT_AUTO_START |
Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES) });
self.init(null);
self.screenSaverActive = false;
self.connectSignal('ActiveChanged', function(proxy, senderName, [isActive]) {
self.screenSaverActive = isActive;
});
self.connect('notify::g-name-owner', function() {
if (self.g_name_owner) {
self.GetActiveRemote(function(result, excp) {
if (result) {
let [isActive] = result;
self.screenSaverActive = isActive;
}
});
} else
self.screenSaverActive = false;
});
return self;
}

15
js/ui/automountManager.js
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@ -9,7 +9,6 @@ const Params = imports.misc.params;
const Shell = imports.gi.Shell;
const Main = imports.ui.main;
const ShellMountOperation = imports.ui.shellMountOperation;
const ScreenSaver = imports.misc.screenSaver;
const GnomeSession = imports.misc.gnomeSession;
const GNOME_SESSION_AUTOMOUNT_INHIBIT = 16;
@ -92,9 +91,7 @@ const AutomountManager = new Lang.Class({
if (!haveSystemd())
this.ckListener = new ConsoleKitManager();
this._ssProxy = new ScreenSaver.ScreenSaverProxy();
this._ssProxy.connectSignal('ActiveChanged',
Lang.bind(this, this._screenSaverActiveChanged));
Main.screenShield.connect('lock-status-changed', Lang.bind(this, this._lockStatusChanged));
this._volumeMonitor = Gio.VolumeMonitor.get();
@ -127,8 +124,8 @@ const AutomountManager = new Lang.Class({
}));
},
_screenSaverActiveChanged: function(object, senderName, [isActive]) {
if (!isActive) {
_lockStatusChanged: function(shield, locked) {
if (!locked) {
this._volumeQueue.forEach(Lang.bind(this, function(volume) {
this._checkAndMountVolume(volume);
}));
@ -166,7 +163,7 @@ const AutomountManager = new Lang.Class({
if (!this.isSessionActive())
return;
if (this._ssProxy.screenSaverActive)
if (Main.screenShield.locked)
return;
global.play_theme_sound(0, 'device-added-media');
@ -178,7 +175,7 @@ const AutomountManager = new Lang.Class({
if (!this.isSessionActive())
return;
if (this._ssProxy.screenSaverActive)
if (Main.screenShield.locked)
return;
global.play_theme_sound(0, 'device-removed-media');
@ -230,7 +227,7 @@ const AutomountManager = new Lang.Class({
if (!this.isSessionActive())
return;
if (this._ssProxy.screenSaverActive) {
if (Main.screenShield.locked) {
if (this._volumeQueue.indexOf(volume) == -1)
this._volumeQueue.push(volume);

33
js/ui/layout.js
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@ -11,7 +11,6 @@ const St = imports.gi.St;
const DND = imports.ui.dnd;
const Main = imports.ui.main;
const Params = imports.misc.params;
const ScreenSaver = imports.misc.screenSaver;
const Tweener = imports.ui.tweener;
const HOT_CORNER_ACTIVATION_TIMEOUT = 0.5;
@ -565,6 +564,7 @@ const Chrome = new Lang.Class({
this._monitors = [];
this._inOverview = false;
this._isLocked = false;
this._updateRegionIdle = 0;
this._freezeUpdateCount = 0;
@ -579,16 +579,6 @@ const Chrome = new Lang.Class({
global.screen.connect('notify::n-workspaces',
Lang.bind(this, this._queueUpdateRegions));
this._screenSaverActive = false;
this._screenSaverProxy = new ScreenSaver.ScreenSaverProxy();
this._screenSaverProxy.connectSignal('ActiveChanged', Lang.bind(this, function(proxy, senderName, [isActive]) {
this._onScreenSaverActiveChanged(isActive);
}));
this._screenSaverProxy.GetActiveRemote(Lang.bind(this, function(result, err) {
if (!err)
this._onScreenSaverActiveChanged(result[0]);
}));
this._relayout();
},
@ -597,6 +587,8 @@ const Chrome = new Lang.Class({
Lang.bind(this, this._overviewShowing));
Main.overview.connect('hidden',
Lang.bind(this, this._overviewHidden));
Main.screenShield.connect('lock-status-changed',
Lang.bind(this, this._lockStatusChanged));
},
addActor: function(actor, params) {
@ -690,16 +682,13 @@ const Chrome = new Lang.Class({
_updateVisibility: function() {
for (let i = 0; i < this._trackedActors.length; i++) {
let actorData = this._trackedActors[i], visible;
if (!actorData.trackFullscreen)
continue;
let actorData = this._trackedActors[i], visible;
if (!actorData.isToplevel)
continue;
if (this._screenSaverActive)
visible = false;
else if (this._inOverview)
if (this._inOverview || this._isLocked)
visible = true;
else if (this.findMonitorForActor(actorData.actor).inFullscreen)
visible = false;
@ -721,6 +710,12 @@ const Chrome = new Lang.Class({
this._queueUpdateRegions();
},
_lockStatusChanged: function(shield, locked) {
this._isLocked = locked;
this._updateVisibility();
this._queueUpdateRegions();
},
_relayout: function() {
this._monitors = this._layoutManager.monitors;
this._primaryMonitor = this._layoutManager.primaryMonitor;
@ -730,12 +725,6 @@ const Chrome = new Lang.Class({
this._queueUpdateRegions();
},
_onScreenSaverActiveChanged: function(screenSaverActive) {
this._screenSaverActive = screenSaverActive;
this._updateVisibility();
this._queueUpdateRegions();
},
_findMonitorForRect: function(x, y, w, h) {
// First look at what monitor the center of the rectangle is at
let cx = x + w/2;

13
js/ui/userMenu.js
View File

@ -16,7 +16,6 @@ const GnomeSession = imports.misc.gnomeSession;
const Main = imports.ui.main;
const PanelMenu = imports.ui.panelMenu;
const PopupMenu = imports.ui.popupMenu;
const ScreenSaver = imports.misc.screenSaver;
const Util = imports.misc.util;
const LOCKDOWN_SCHEMA = 'org.gnome.desktop.lockdown';
@ -451,7 +450,6 @@ const UserMenuButton = new Lang.Class({
this._accountMgr = Tp.AccountManager.dup();
this._upClient = new UPowerGlib.Client();
this._screenSaverProxy = new ScreenSaver.ScreenSaverProxy();
this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
this._iconBox = new St.Bin();
@ -769,16 +767,13 @@ const UserMenuButton = new Lang.Class({
_onLockScreenActivate: function() {
Main.overview.hide();
this._screenSaverProxy.LockRemote();
Main.screenShield.lock();
},
_onLoginScreenActivate: function() {
Main.overview.hide();
// Ensure we only move to GDM after the screensaver has activated; in some
// OS configurations, the X server may block event processing on VT switch
this._screenSaverProxy.SetActiveRemote(true, Lang.bind(this, function() {
Main.screenShield.lock();
this._userManager.goto_login_session();
}));
},
_onQuitSessionActivate: function() {
@ -800,10 +795,8 @@ const UserMenuButton = new Lang.Class({
this._suspendOrPowerOffItem.state == PopupMenu.PopupAlternatingMenuItemState.DEFAULT) {
this._session.ShutdownRemote();
} else {
// Ensure we only suspend after locking the screen
this._screenSaverProxy.LockRemote(Lang.bind(this, function() {
Main.screenShield.lock();
this._upClient.suspend_sync(null);
}));
}
}
});