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overview: Replace InfoBar with message tray notifications

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The layout of recent mockups occupies the space previously reserved
for the info bar with the view selector. As the bar's purpose is
mainly to provide the user with feedback, it makes sense to use the
existing message tray facility instead of moving the bar elsewhere.

https://bugzilla.gnome.org/show_bug.cgi?id=634948
This commit is contained in:
Florian Müllner
2010-07-22 17:49:43 +02:00
parent 8d47a150df
commit 1ea488bb3d
5 changed files with 59 additions and 82 deletions
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114
js/ui/overview.js
View File

@ -11,6 +11,7 @@ const _ = Gettext.gettext;
const GenericDisplay = imports.ui.genericDisplay;
const Lightbox = imports.ui.lightbox;
const Main = imports.ui.main;
const MessageTray = imports.ui.messageTray;
const Panel = imports.ui.panel;
const Dash = imports.ui.dash;
const Tweener = imports.ui.tweener;
@ -71,41 +72,45 @@ const SHADOW_WIDTH = 6;
const NUMBER_OF_SECTIONS_IN_SEARCH = 2;
const INFO_BAR_HIDE_TIMEOUT = 10;
const SHELL_INFO_HIDE_TIMEOUT = 10;
let wideScreen = false;
let displayGridColumnWidth = null;
let displayGridRowHeight = null;
function InfoBar() {
function Source() {
this._init();
}
InfoBar.prototype = {
Source.prototype = {
__proto__: MessageTray.Source.prototype,
_init: function() {
this.actor = new St.Bin({ style_class: 'info-bar-panel',
x_fill: true,
y_fill: false });
this._label = new St.Label();
this._undo = new St.Button({ style_class: 'info-bar-link-button' });
MessageTray.Source.prototype._init.call(this,
"System Information");
this._setSummaryIcon(this.createNotificationIcon());
},
let bin = new St.Bin({ x_fill: false,
y_fill: false,
x_align: St.Align.MIDDLE,
y_align: St.Align.MIDDLE });
this.actor.set_child(bin);
createNotificationIcon: function() {
return new St.Icon({ icon_name: 'info',
icon_type: St.IconType.FULLCOLOR,
icon_size: this.ICON_SIZE });
},
let box = new St.BoxLayout({ style_class: 'info-bar' });
bin.set_child(box);
_notificationClicked: function() {
this.destroy();
}
}
function ShellInfo() {
this._init();
}
ShellInfo.prototype = {
_init: function() {
this._source = null;
this._timeoutId = 0;
box.add(this._label, {'y-fill' : false, 'y-align' : St.Align.MIDDLE});
box.add(this._undo);
this.actor.set_opacity(0);
this._undoCallback = null;
this._undo.connect('clicked', Lang.bind(this, this._onUndoClicked));
},
_onUndoClicked: function() {
@ -114,27 +119,16 @@ InfoBar.prototype = {
if (this._undoCallback)
this._undoCallback();
this.actor.set_opacity(0);
this._undoCallback = null;
},
_hideDone: function() {
this._undoCallback = null;
},
_hide: function() {
Tweener.addTween(this.actor,
{ opacity: 0,
transition: 'easeOutQuad',
time: ANIMATION_TIME,
onComplete: this._hideDone,
onCompleteScope: this
});
if (this._source)
this._source.destroy();
},
_onTimeout: function() {
this._timeoutId = 0;
this._hide();
if (this._source)
this._source.destroy();
return false;
},
@ -142,28 +136,33 @@ InfoBar.prototype = {
if (this._timeoutId)
Mainloop.source_remove(this._timeoutId);
this._timeout = false;
this._timeoutId = Mainloop.timeout_add_seconds(SHELL_INFO_HIDE_TIMEOUT,
Lang.bind(this, this._onTimeout));
this._label.text = text;
if (this._source == null) {
this._source = new Source();
this._source.connect('destroy', Lang.bind(this,
function() {
this._source = null;
}));
Main.messageTray.add(this._source);
}
Tweener.addTween(this.actor,
{ opacity: 255,
transition: 'easeOutQuad',
time: ANIMATION_TIME
});
this._timeoutId = Mainloop.timeout_add_seconds(INFO_BAR_HIDE_TIMEOUT, Lang.bind(this, this._onTimeout));
if (undoLabel)
this._undo.label = undoLabel;
let notification = this._source.notification;
if (notification == null)
notification = new MessageTray.Notification(this._source, text, null);
else
this._undo.label = _("Undo");
notification.update(text, null, { clear: true });
this._undoCallback = undoCallback;
if (undoCallback)
this._undo.show();
else
this._undo.hide();
if (undoCallback) {
notification.addButton('system-undo',
undoLabel ? undoLabel : _("Undo"));
notification.connect('action-invoked',
Lang.bind(this, this._onUndoClicked));
}
this._source.notify(notification);
}
};
@ -183,8 +182,7 @@ Overview.prototype = {
}
}));
this.infoBar = new InfoBar();
this._group.add_actor(this.infoBar.actor);
this.shellInfo = new ShellInfo();
this._workspacesManager = null;
this._lightbox = null;
@ -311,10 +309,6 @@ Overview.prototype = {
this._dash.sectionArea.height = this._workspacesHeight;
this._dash.searchResults.actor.height = this._workspacesHeight;
this.infoBar.actor.set_position(displayGridColumnWidth, Panel.PANEL_HEIGHT);
this.infoBar.actor.set_size(primary.width - displayGridColumnWidth, this._workspacesY - Panel.PANEL_HEIGHT);
this.infoBar.actor.raise_top();
// place the 'Add Workspace' button in the bottom row of the grid
this._workspacesBarX = this._workspacesX;
this._workspacesBarWidth = this._workspacesWidth;