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viewSelector: Move to a sync() model for deciding which page to show

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https://bugzilla.gnome.org/show_bug.cgi?id=722196
This commit is contained in:
Jasper St. Pierre 2014-01-14 09:21:34 -05:00
parent a7d7f94892
commit 51e63233ce
1 changed files with 31 additions and 33 deletions
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64
js/ui/viewSelector.js
View File

@ -118,13 +118,13 @@ const ViewSelector = new Lang.Class({
this._stageKeyPressId = 0;
Main.overview.connect('showing', Lang.bind(this,
function () {
this._resetShowAppsButton();
this._showAppsButton.checked = false;
this._stageKeyPressId = global.stage.connect('key-press-event',
Lang.bind(this, this._onStageKeyPress));
}));
Main.overview.connect('hiding', Lang.bind(this,
function () {
this._resetShowAppsButton();
this._showAppsButton.checked = false;
if (this._stageKeyPressId != 0) {
global.stage.disconnect(this._stageKeyPressId);
this._stageKeyPressId = 0;
@ -162,7 +162,7 @@ const ViewSelector = new Lang.Class({
this._workspacesDisplay.show();
this._activePage = null;
this._showPage(this._workspacesPage);
this._syncActivePage();
if (!this._workspacesDisplay.activeWorkspaceHasMaximizedWindows())
Main.overview.fadeOutDesktop();
@ -221,7 +221,7 @@ const ViewSelector = new Lang.Class({
});
},
_showPage: function(page, noFade) {
_showPage: function(page) {
if (page == this._activePage)
return;
@ -229,7 +229,7 @@ const ViewSelector = new Lang.Class({
this._activePage = page;
this.emit('page-changed');
if (oldPage && !noFade)
if (oldPage)
Tweener.addTween(oldPage,
{ opacity: 0,
time: OverviewControls.SIDE_CONTROLS_ANIMATION_TIME,
@ -248,20 +248,24 @@ const ViewSelector = new Lang.Class({
page.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
},
_onShowAppsButtonToggled: function() {
if (this._showAppsBlocked)
return;
this._showPage(this._showAppsButton.checked ?
this._appsPage : this._workspacesPage);
_getActivePage: function() {
if (this._searchActive)
return this._searchPage;
else if (this._showAppsButton.checked)
return this._appsPage;
else
return this._workspacesPage;
},
_resetShowAppsButton: function() {
this._showAppsBlocked = true;
this._showAppsButton.checked = false;
this._showAppsBlocked = false;
_syncActivePage: function() {
let activePage = this._getActivePage();
if (activePage == this._activePage)
return;
this._showPage(activePage);
},
this._showPage(this._workspacesPage, true);
_onShowAppsButtonToggled: function() {
this._syncActivePage();
},
_onStageKeyPress: function(actor, event) {
@ -287,20 +291,6 @@ const ViewSelector = new Lang.Class({
return Clutter.EVENT_PROPAGATE;
},
_searchCancelled: function() {
this._showPage(this._showAppsButton.checked ? this._appsPage
: this._workspacesPage);
// Leave the entry focused when it doesn't have any text;
// when replacing a selected search term, Clutter emits
// two 'text-changed' signals, one for deleting the previous
// text and one for the new one - the second one is handled
// incorrectly when we remove focus
// (https://bugzilla.gnome.org/show_bug.cgi?id=636341) */
if (this._text.text != '')
this.reset();
},
reset: function () {
global.stage.set_key_focus(null);
@ -391,8 +381,18 @@ const ViewSelector = new Lang.Class({
}
this._entry.set_secondary_icon(null);
this._searchCancelled();
// Leave the entry focused when it doesn't have any text;
// when replacing a selected search term, Clutter emits
// two 'text-changed' signals, one for deleting the previous
// text and one for the new one - the second one is handled
// incorrectly when we remove focus
// (https://bugzilla.gnome.org/show_bug.cgi?id=636341) */
if (this._text.text != '')
this.reset();
}
this._syncActivePage();
},
_onKeyPress: function(entry, event) {
@ -459,9 +459,7 @@ const ViewSelector = new Lang.Class({
this._searchTimeoutId = 0;
let terms = getTermsForSearchString(this._entry.get_text());
this._searchResults.setTerms(terms);
this._showPage(this._searchPage);
return GLib.SOURCE_REMOVE;
},